CN109850197B - Inside and outside combined dust collector of valve pocket full-automatic filling machine - Google Patents
Inside and outside combined dust collector of valve pocket full-automatic filling machine Download PDFInfo
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- CN109850197B CN109850197B CN201811585599.4A CN201811585599A CN109850197B CN 109850197 B CN109850197 B CN 109850197B CN 201811585599 A CN201811585599 A CN 201811585599A CN 109850197 B CN109850197 B CN 109850197B
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- 239000000428 dust Substances 0.000 title claims abstract description 277
- 230000007246 mechanism Effects 0.000 claims abstract description 164
- 238000007599 discharging Methods 0.000 claims abstract description 67
- 238000003860 storage Methods 0.000 claims abstract description 35
- 230000009471 action Effects 0.000 claims description 53
- 238000001514 detection method Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 29
- 230000007704 transition Effects 0.000 claims description 17
- 238000010009 beating Methods 0.000 claims description 16
- 238000005303 weighing Methods 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 11
- 230000007306 turnover Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 6
- 238000005429 filling process Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
An internal and external combined dust removing device of a valve bag full-automatic filling machine belongs to the technical field of packaging machinery. The valve pocket full-automatic filling machine comprises a frame, wherein a storage box is arranged at the upper part of the frame, a storage box discharging pipe is matched and connected at a position corresponding to a storage box discharging hole at the lower part of the storage box, and a discharging control valve is arranged on a pipeline of the storage box discharging pipe; the metering hanging bracket is connected with the upper part of the frame; the filling head is arranged on the metering hanging bracket and is connected with the discharge pipe of the storage box; the valve bag placing mechanism is connected with the valve bag placing plate swing driving mechanism which is connected to the metering hanger; the inner and outer combined dust removing mechanisms comprise a negative pressure dust collecting mechanism, an inner dust removing mechanism and an outer dust removing mechanism, the negative pressure dust collecting mechanism is arranged at the lower part of the metering hanger, the inner dust removing mechanism is arranged at the left end of the filling head, and the outer dust removing mechanism is fixed on the valve pocket bag placing mechanism. The dust removal effect is good, and the pollution to the environment of the filling operation place is avoided.
Description
Technical Field
The invention belongs to the technical field of packaging machinery, and particularly relates to an internal and external combined dust removing device of a valve bag full-automatic filling machine.
Background
The concept of the valve bag mentioned above can be fully understood from the specification of chinese patent grant publication No. CN2844005Y (airbag sealing device for valve bag filling port), especially the schematic diagrams of fig. 1 and 3 of the specification of the patent, and thus the applicant will not be reiterated.
Technical information closely related to valve bag automatic filling machines is known in the published chinese patent literature, such as CN102114924B (valve bag automatic filling machine with improved structure), CN102069925B (valve bag automatic filling machine), CN101870376B (swing arm automatic bagging mechanism of valve bag filling machine), CN101870375B (automatic bagging mechanism of valve bag filling machine), and so on.
A typical "valve bag automatic filling machine" as recommended by CN201406030Y, the positive significance of this patent is: after the automatic filling machine finishes the automatic filling of the valve port bags, the fully packed valve port bags do not need to be transferred to other stations to be thermally sealed to the bag openings, and the random thermal sealing can be realized on the automatic filling machine, so that the working intensity of workers can be reduced, the filling efficiency can be improved, and precious labor resources can be saved.
As is known in the art, materials such as fine chemical ultra-fine powder, metal ore and non-metal ore powder, chemical pharmaceutical materials, dyes, calcium carbonate, ultra-fine white carbon black, ultra-fine graphite, activated carbon, ultra-fine zirconia or plastic powder, or even edible fine flour, etc., are typically entrained with air and the air in the bag is drawn back during and after filling and before the valve port bag mouth is moved away from the filling head (also known as a "tap" or "discharge tube"). Specifically, the filling head is designed into a double-layer structure, the inner wall and the outer wall are not mutually interfered, the inner cavity of the filling head is used for allowing materials to pass through so as to enable the materials to enter the valve pocket, and the jacket cavity of the filling head is used for returning air and absorbing dust, so that the weighing device of the valve pocket quantitative packaging machine disclosed in CN2692031Y can be seen.
In addition, the air bag sealing device is arranged on the filling head to tightly seal the inner wall of the valve port bag opening (the valve port bag opening is sleeved outside the air bag sealing device during filling), so that the material dust can be prevented from dispersing to the outside during the filling process, and the CN2844005Y can be referred to.
The adoption of a filling head double-layer structure as mentioned by the above CN2692031Y is a common practice of the valve pocket filling machine at present, and the dust removing mode is carried out under the condition that the bag opening of the valve pocket and the filling head are in a sealed state, and dust and air in a jacket cavity is sucked out by a negative pressure dust suction mechanism connected with a filling head pipeline, so that the dust removing mode is commonly known as 'internal dust removal' in the industry.
Further, as known in the art, when the mouth of the valve bag after filling material is separated from the filling head, that is, when the mouth is retracted from the filling head, the material and/or dust accumulated or adhered to the mouth may scatter, which may pollute the environment of the operation site and cause waste. Since the dust is scattered when the mouth of the valve bag leaves the filling head, the dust is commonly known as "external dust". The problem of how to remove the "dust" has long been plagued in the industry and is desired to be solved, but there are no technical teachings available for reference in the middle and outer patents and non-patent documents disclosed so far, and the technical solutions to be described below are generated in this background.
Disclosure of Invention
The invention aims to provide an internal and external combined dust removing device of a valve bag full-automatic filling machine, which can lead out dust-containing air generated in a return air mode in a valve bag in the filling process, and can remove scattered dust after the filling is finished and when the bag opening of the valve bag is moved away from a filling head, so as to avoid polluting the working environment of a filling site.
The invention aims to achieve the aim, namely an inner and outer combined dust collector of a valve bag full-automatic filling machine, which comprises a frame, wherein a storage box is arranged at the upper part of the frame, a storage box discharging pipe is matched and connected at a position corresponding to a storage box discharging hole at the lower part of the storage box, and a discharging control valve is arranged on a pipeline of the storage box discharging pipe; a measuring hanger which is hung and connected with the upper part of the frame in a hanging state at a position corresponding to one side of the storage box; the filling head is arranged on the metering hanging bracket, and the left end of the filling head is connected with the discharge pipe of the storage box; the valve bag placing mechanism is connected with the valve bag placing plate swing driving mechanism and corresponds to the right end of the filling head, and the valve bag placing plate swing driving mechanism is connected to the metering hanging bracket; the inner and outer combined type dust removing mechanism comprises a negative pressure dust removing mechanism, an inner dust removing mechanism and an outer dust removing mechanism, wherein the negative pressure dust removing mechanism is arranged at the lower part of the metering hanging bracket, the inner dust removing mechanism is arranged at the left end of the filling head and is connected with a negative pressure dust removing mechanism pipeline, and the outer dust removing mechanism is fixed on the valve port bag placing mechanism at a position corresponding to the right end of the filling head and is also connected with the negative pressure dust removing mechanism pipeline.
In a specific embodiment of the invention, the metering hanging frame comprises a metering hanging frame front vertical column, a metering hanging frame rear vertical column, a metering hanging frame upper cross arm, a filling head fixing plate and a negative pressure dust suction mechanism fixing plate, wherein the metering hanging frame front vertical column and the metering hanging frame rear vertical column are parallel to each other in a longitudinal state, the metering hanging frame upper cross arm is fixed between the upper ends of the metering hanging frame front and rear vertical columns, a weighing meter hanging ring is fixed in the middle of the metering hanging frame upper cross arm, the weighing meter hanging ring is connected with a weighing meter, the weighing meter is hung with the upper part of the frame at a position corresponding to one side of the storage box, the filling head fixing plate is fixed between the metering hanging frame front and rear vertical columns at a position corresponding to the filling head, the vacuum cleaner is characterized in that a vacuum cleaner fixing plate is fixed between the lower parts of the front vertical column and the rear vertical column of the metering hanging frame, the filling head is arranged on the filling head fixing plate, a valve bag placing plate swing driving mechanism is connected with the valve bag placing mechanism and the outer dust removing mechanism, the front vertical column of the metering hanging frame and the rear vertical column of the metering hanging frame, the vacuum cleaner is fixed with the vacuum cleaner fixing plate, the inner dust removing mechanism is arranged at the left end of the filling head at the position corresponding to the left side of the filling head fixing plate, and a discharging hose is connected between a discharging pipe of the storage box and the filling head.
In another specific embodiment of the invention, the filling head comprises a filling head discharging pipe, a valve bag opening expansion air bag fixing sleeve, a valve bag opening expansion air bag, an air bag air inlet pipe and a bagging detection air inlet pipe, wherein a filling head discharging pipe feeding hole at the left end of the filling head discharging pipe is connected with the discharging hose, the right end of the filling head discharging pipe extends towards the direction of the valve bag bagging mechanism, a material flow-assisting air blowing pipe interface is fixed at one side of the left end of the filling head discharging pipe, a material flow-assisting air blowing pipe interface air outlet of the material flow-assisting air blowing pipe interface is communicated with a filling head discharging pipe cavity of the filling head discharging pipe, the valve bag opening expansion air bag fixing sleeve is sleeved at the right end of the filling head discharging pipe, the left end of the valve bag opening expansion air bag fixing sleeve is fixed with the filling head fixing plate, an inner dust removing separation cavity is formed between the inner wall of the valve bag opening expansion air bag fixing sleeve and the outer side of the discharge pipe of the filling head, the valve bag opening expansion air bag is sleeved at the right end of the valve bag opening expansion air bag fixing sleeve, the left end of the valve bag opening expansion air bag is fixedly connected with the valve bag opening expansion air bag fixing sleeve through an air bag left fastening ring, the right end of the valve bag opening expansion air bag is fixedly connected with the valve bag opening expansion air bag fixing sleeve through an air bag right fastening ring, the space between the inner wall of the middle part of the valve bag opening expansion air bag and the outer wall of the valve bag opening expansion air bag fixing sleeve is formed into an air bag cavity, an air bag inlet pipe end part detection hole communicated with the air bag cavity is formed on the valve bag opening expansion air bag fixing sleeve and at a position corresponding to the middle part of the length direction of the valve bag opening expansion air bag, an air accumulation pit is formed on the outer wall of the middle part of the air bag fixing sleeve pipe which is expanded at the bag opening of the valve bag, a set of bag detection air pipe end detection hole is formed at the position corresponding to the air accumulation pit, an air bag air inlet pipe connector is fixed at one end of an air bag air inlet pipe and is connected with a pressure air generating device through a pipeline in a use state, the other end of the air bag air inlet pipe extends to the air bag air inlet pipe end detection hole along the inner dedusting separation cavity, the air bag air inlet pipe air outlet of the air bag air inlet pipe is communicated with the air bag cavity, a set of bag detection air inlet pipe connector is fixed at one end of the bag detection air inlet pipe and is connected with the pressure air generating device through a pipeline in the use state, the other end of the bagging detection air inlet pipe extends to the end part detection hole of the bagging detection air pipe along the same way, the air outlet of the bagging detection air inlet pipe is communicated with the outside, the inner dust removing mechanism connected with the pipeline of the negative pressure dust collecting mechanism is arranged at the left end of the filling head discharging pipe and fixed with the left side of the filling head fixing plate at a position corresponding to the left side of the filling head fixing plate, the inner dust removing mechanism is also communicated with the inner dust removing separation chamber, the outer dust removing mechanism arranged on the valve port bag placing mechanism corresponds to the right end of the filling head discharging pipe, the valve port bag placing mechanism is connected with the lower part of the valve port bag placing plate swing driving mechanism, and the cross section shape of the negative pressure dust collecting mechanism fixing plate fixed between the lower parts of the front vertical column and the rear vertical column of the metering hanging bracket is L-shaped.
In a further specific embodiment of the invention, the valve bag placing mechanism comprises an upper rocker connecting beam, a lower rocker connecting beam, a front rocker longitudinal beam, a rear rocker longitudinal beam, a bag placing plate frame, a bag placing plate, a front bag clamping plate, a rear bag clamping plate and a bag supporting plate overturning acting cylinder, wherein the upper rocker connecting beam is fixed between the upper ends of the front rocker longitudinal beam and the rear rocker longitudinal beam, a valve bag opening beating device is arranged on the upper rocker connecting beam and corresponds to the right end of the filling head discharging pipe, the lower rocker connecting beam is fixedly connected between the lower ends of the front rocker longitudinal beam and the rear rocker longitudinal beam, the front rocker longitudinal beam and the rear rocker longitudinal beam are connected with the valve bag placing plate overturning driving mechanism, the front rocker longitudinal beam corresponds to the right side of the front metering hanger longitudinal column, the rear rocker longitudinal beam corresponds to the right side of the rear metering hanger longitudinal column, the left end of the bag placing plate frame is connected with the lower part of the front side of the swing frame front longitudinal beam in an up-down adjusting way, the right end of the bag placing plate frame forms a horizontal cantilever end, a ball head hinge seat is fixed on the bag placing plate frame, the front side of the bag placing plate is hinged with the ball head hinge seat through the ball head hinge, the rear side of the bag placing plate forms a horizontal cantilever state, the front bag clamping plate is fixed with the front bag clamping plate fixing frame at a position corresponding to the upper part of the front side of the bag placing plate, the left end of the front bag clamping plate fixing frame is connected with the bag clamping plate opening and closing mechanism, the rear bag clamping plate is fixed with the rear bag clamping plate fixing frame at a position corresponding to the upper part of the rear side of the bag placing plate, the bag clamping plate opening and closing mechanism is connected on the swing frame front longitudinal beam, the front bag clamping plate and the rear bag clamping plate are mutually corresponding, and the space between the front bag clamping plate and the rear bag clamping plate is formed into a valve pocket accommodating cavity, the bag supporting plate overturning acting cylinder is fixed with the bag placing plate frame at a position corresponding to the lower part of the bag placing plate, an overturning acting cylinder column connector is fixed at the tail end of a bag supporting plate overturning acting cylinder column of the bag supporting plate overturning acting cylinder, and the overturning acting cylinder column connector is hinged with an overturning acting cylinder column connector pin seat fixed at the lower part of the rear side of the bag placing plate; the outer dust removing mechanism is fixed between the front and rear longitudinal beams of the swing frame at a position corresponding to the upper part of the bag placing plate; the negative pressure dust collection mechanism comprises a dust collection main pipe fixing seat, a dust collection main pipe and a vent pipe joint, wherein the dust collection main pipe fixing seat is fixed with the negative pressure dust collection mechanism fixing plate, a dust collection main pipe first air inlet and a dust collection main pipe second air inlet are formed in the dust collection main pipe, a dust collection main pipe air outlet of the dust collection main pipe is connected with a negative pressure device air inlet of a negative pressure device, the lower end of the vent pipe joint is connected with the dust collection main pipe first air inlet, the inner dust collection mechanism which is arranged at the left side of the filling head discharging pipe and is fixed with the left side of the filling head fixing plate is connected with the upper end of the vent pipe joint, and the outer dust collection mechanism is connected with the dust collection main pipe second air inlet; the air bag air inlet pipe and the bagging detection air inlet pipe penetrate through the inner dust removing mechanism.
In still another specific embodiment of the present invention, the valve bag opening beating device includes a vibration acting cylinder and a beating plate, the vibration acting cylinder is fixed on the connecting beam on the swing frame, the vibration acting cylinder column of the vibration acting cylinder faces downwards, and the beating plate is connected with the vibration acting cylinder column at a position corresponding to the lower part of the right end of the filling head discharging pipe; the left end of the bag-placing plate frame is fixed on a bag-placing plate frame adjusting plate, a bag-placing plate frame adjusting plate fixing groove is formed in the lower portion of the front side of the swing frame front longitudinal beam, and the bag-placing plate frame adjusting plate is connected with the lower portion of the front side of the swing frame front longitudinal beam in an up-and-down adjusting mode through a pair of bag-placing plate frame adjusting plate screws at positions corresponding to the bag-placing plate frame adjusting plate fixing grooves; a front bag clamping plate adjusting bracket is fixed at the middle position of one side of the front bag clamping plate, which is opposite to the valve port bag accommodating cavity, a front bag clamping plate adjusting bracket connecting rod is fixed on the front bag clamping plate fixing frame in a longitudinal state, a front locking block is fixed on the front bag clamping plate adjusting bracket connecting rod, the front bag clamping plate adjusting bracket extends into the front locking block and is locked by a front locking block screw arranged on the front locking block, a pair of front bag clamping plate adjusting plate screw grooves are formed on the front bag clamping plate in a horizontal state, a front bag clamping plate adjusting lining plate is arranged on one side of the front bag clamping plate, which is opposite to the valve port bag accommodating cavity, the front bag clamping plate adjusting lining plate is connected with a front bag clamping plate fixing frame through a front bag clamping plate adjusting lining plate connecting screw at a position corresponding to a pair of front bag clamping plate adjusting plate screw grooves, the fixing mode of the side of the rear bag clamping plate opposite to the valve port bag accommodating cavity and the rear bag clamping plate fixing frame is the same as the fixing mode of the front bag clamping plate and the front bag clamping plate fixing frame, and the connecting mode of the rear bag clamping plate adjusting lining plate arranged on the side of the rear bag clamping plate facing to the valve port bag accommodating cavity and the rear bag clamping plate is the same as the fixing mode of the front bag clamping plate adjusting lining plate and the front bag clamping plate; a vibrating disc is arranged at the bottom of the bag placing plate; the bag supporting plate overturning acting cylinder is an air cylinder; the vibration acting cylinder is a cylinder; the bag clamping plate opening and closing mechanism comprises a front bag clamping plate fixing frame fixing column and a bag clamping plate opening and closing action cylinder, wherein the lower end of the front bag clamping plate fixing frame fixing column is hinged with the swing frame front longitudinal beam through a fixing column pin shaft, the bag clamping plate opening and closing action cylinder is arranged in a horizontal state, a cylinder body of the bag clamping plate opening and closing action cylinder is connected with the left end of the front bag clamping plate fixing frame, the right end of the front bag clamping plate fixing frame is fixedly connected with the upper end of the front bag clamping plate fixing frame fixing column, the bag clamping plate opening and closing action cylinder column of the bag clamping plate opening and closing action cylinder faces the rear bag clamping plate, and the left end of the rear bag clamping plate fixing frame is connected with the bag clamping plate opening and closing action cylinder column through a fixing frame connecting pin shaft; the bag clamping plate opening and closing acting cylinder is an air cylinder.
In a further specific embodiment of the present invention, the valve bag placing plate swing driving mechanism comprises a front inner connecting rod, a front outer connecting rod, a rear inner connecting rod, a rear outer connecting rod, a front driving acting cylinder and a rear driving acting cylinder, wherein the upper end of the front inner connecting rod is hinged with the left end of a front upper fixing plate, the middle part of the front upper fixing plate is fixed with the front side of the upper end of the front vertical column of the metering hanging bracket, the lower end of the front inner connecting rod is hinged with the left end of a front lower fixing plate through a front inner connecting rod transition connecting column, the upper end of the front outer connecting rod is hinged with the right end of the front upper fixing plate, the lower end of the front outer connecting rod is hinged with the right end of the front lower fixing plate, the front side of the front longitudinal beam of the swing bracket is fixed with the right end of the front lower fixing plate, the upper end of the rear inner connecting rod is hinged with the left end of the rear upper fixing plate, the middle part of the rear upper fixing plate is fixed with the rear side of the upper end of the rear vertical column of the metering hanging bracket, the lower end of the rear inner connecting rod is hinged with the left end of the rear lower fixing plate through a rear inner connecting rod transitional connecting column, the upper end of the rear outer connecting rod is hinged with the right end of the rear upper fixing plate, the lower end of the rear outer connecting rod is hinged with the right end of the rear lower fixing plate, the rear side of the swing frame rear longitudinal beam is fixed with the right end of the rear lower fixing plate, the front driving action cylinder is connected with the front side of the driving action cylinder fixing frame in a horizontal position, the tail end of the front driving action cylinder is hinged with the front side middle part of the front lower fixing plate, the rear driving action cylinder is also connected with the rear side of the driving action cylinder fixing frame in a horizontal position, the tail end of the rear driving action cylinder is hinged with the rear side middle part of the rear lower fixing plate, the driving acting cylinder fixing frame is fixed with the left side of the front vertical column of the metering hanging frame and the left side of the rear vertical column of the metering hanging frame in a horizontal cantilever state.
In a further specific embodiment of the present invention, a front inner link upper connector is fixed at the upper end of the front inner link, the front inner link upper connector is hinged on a front inner link upper connector pin, the front inner link upper connector pin is fixed with the front left end of the front upper fixing plate, and the lower end of the front inner link transition connecting column is hinged with the front left end of the front lower fixing plate through a front inner link transition connecting column pin; a front outer connecting rod upper connector is fixed at the upper end of the front outer connecting rod, the front outer connecting rod upper connector is hinged on a front outer connecting rod upper connector pin shaft, the front outer connecting rod upper connector pin shaft is fixed with the front right end of the front upper fixing plate, a front outer connecting rod lower connector is fixed at the lower end of the front outer connecting rod, the front outer connecting rod lower connector is hinged on a front outer connecting rod lower connector pin shaft, and the front outer connecting rod lower connector pin shaft is fixed with the front right end of the front lower fixing plate; a rear inner connecting rod upper connector is fixed at the upper end of the rear inner connecting rod, the rear inner connecting rod upper connector is hinged on a rear inner connecting rod upper connector pin shaft, the rear inner connecting rod upper connector pin shaft is fixed with the rear left end of the rear upper fixing plate, and the lower end of the rear inner connecting rod transition connecting column is hinged with the rear left end of the rear lower fixing plate through a rear inner connecting rod transition connecting column pin shaft; a rear outer connecting rod upper connector is fixed at the upper end of the rear outer connecting rod, the rear outer connecting rod upper connector is hinged on a rear outer connecting rod upper connector pin shaft, the rear outer connecting rod upper connector pin shaft is fixed with the rear right end of the rear upper fixing plate, a rear outer connecting rod lower connector is fixed at the lower end of the rear outer connecting rod, the rear outer connecting rod lower connector is hinged on a rear outer connecting rod lower connector pin shaft, and the rear outer connecting rod lower connector pin shaft is fixed with the rear right end of the rear lower fixing plate; the mode that the rear driving action cylinder column of the rear driving action cylinder is hinged with the rear left end of the rear lower fixing plate is the same as the mode that the front driving action cylinder column of the front driving action cylinder is hinged with the front left end of the front lower fixing plate, the tail end of the front driving action cylinder column of the front driving action cylinder is connected with a front driving action cylinder column connector, the front driving action cylinder column connector is hinged with an action cylinder column connecting head seat through a front driving action cylinder column connector pin shaft, and the action cylinder column connecting head seat is fixed with the front left end of the front lower fixing plate.
In a further specific embodiment of the present invention, the front drive cylinder and the rear drive cylinder are cylinders.
In still another specific embodiment of the present invention, the inner dust removing mechanism includes a dust guiding cover and a dust guiding cover connecting pipe, the dust guiding cover is disposed at the left end of the filling head discharging pipe at a position corresponding to the left side of the filling head fixing plate and is fixed with the left side of the filling head fixing plate, the dust guiding cover cavity of the dust guiding cover is communicated with the inner dust removing compartment, a dust guiding cover dust outlet interface extends at the lower part of the dust guiding cover, one end of the dust guiding cover connecting pipe is connected with the dust guiding cover dust outlet interface, the other end is connected with the upper end of the ventilation pipe joint, and the right end of the air bag air inlet pipe and the air bag detection air inlet pipe enters the inner dust removing compartment after passing through the dust guiding cover cavity.
In yet another specific embodiment of the present invention, the outer dust removing mechanism includes an outer dust hood fixing seat, an outer dust hood and an outer dust hood connecting hose, the outer dust hood fixing seat is fixed between the front and rear stringers of the swing frame at a position corresponding to the upper side of the filling head discharging pipe, the upper portion of the outer dust hood is fixed with the outer dust hood fixing seat, an outer dust hood cavity is formed at the upper portion of the outer dust hood, the outer dust hood cavity corresponds to the right end of the filling head discharging pipe, an outer dust hood dust outlet port extends at the lower portion of the outer dust hood, the outer dust hood dust outlet port is communicated with the outer dust hood cavity, the upper end of the outer dust hood connecting hose is matched with the outer dust hood dust outlet port, and the lower end of the outer dust hood connecting hose is matched with the second air inlet of the dust hood.
The technical scheme provided by the invention has the technical effects that: the inner dust removing mechanism which is arranged at the left end of the filling head and is connected with the negative pressure dust collecting mechanism through a pipeline leads out dust-containing air which comes out of the valve pocket in a return air mode in the filling process, and the outer dust removing mechanism which is fixed on the valve pocket bag placing mechanism corresponding to the right end of the filling head and is also connected with the negative pressure dust collecting mechanism through a pipeline sucks scattered dust when the valve pocket mouth of the valve pocket which is filled is removed from the filling head, so that a good dust removing effect under double penetration is reflected, and the environment of a filling operation place is avoided being polluted.
Drawings
Fig. 1 is a structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 in a filled state.
Fig. 3 is a schematic view of the filling head shown in fig. 1 and 2, and a dust guiding cover of an inner dust removing mechanism arranged at the left end of the filling head and fixed to the left side of a fixing plate of the filling head.
Fig. 4 is a schematic view of the mouth of the filled valve pouch as it exits the right end of the filling head.
Fig. 5 is a schematic view of the inner and outer dust removing mechanisms of the present invention.
Detailed Description
In order to make the technical spirit and advantages of the present invention more clearly understood, the applicant will now make a detailed description by way of example, but the description of the examples is not intended to limit the scope of the invention, and any equivalent transformation made merely in form, not essentially, according to the inventive concept should be regarded as the scope of the technical solution of the present invention.
In the following description, all concepts related to the directions or azimuths of up, down, left, right, front and rear are based on the position state of fig. 1, and thus should not be construed as a specific limitation on the technical solution provided by the present invention.
Referring to fig. 1 in combination with fig. 4, a frame 1 (fig. 4) of a structural system of a valve bag full-automatic filling machine is shown, a storage tank 11 illustrated in fig. 4 is arranged at the upper part of the frame 1, a storage tank discharging pipe 111 is connected at a position corresponding to a storage tank discharging hole at the lower part of the storage tank 11, and a discharging control valve 1111 (fig. 4) is arranged on a pipeline of the storage tank discharging pipe 111; a metering hanger 2 is shown, the metering hanger 2 being hung from the upper part of the frame 1 in a hanging state at a position corresponding to one side of the storage box 11; a filling head 3 is shown, which filling head 3 is arranged on the metering hanger 2 and the left end of the filling head 3 is connected to the storage bin discharge pipe 111; a valve bag placing mechanism 4 and a valve bag placing plate swing driving mechanism 5 are shown, the valve bag placing mechanism 4 is connected with the valve bag placing plate swing driving mechanism 5 and corresponds to the right end of the filling head 3, and the valve bag placing plate swing driving mechanism 5 is connected with the metering hanger 2.
From the above description and in connection with the schematic illustrations of fig. 1 and 4, it can be seen that: the left end of the filling head 3 is substantially the feeding end of the filling head 3, and the right end of the filling head 3 is substantially the discharging end of the filling head 3.
Please refer to fig. 1, which shows a negative pressure dust collection mechanism 6, an inner dust collection mechanism 7 and an outer dust collection mechanism 8 of the structure system of the inner and outer combined dust collection mechanisms, wherein the negative pressure dust collection mechanism 6 is arranged at the lower part of the metering hanger 2, the inner dust collection mechanism 7 is arranged at the left end of the filling head 3 and is connected with the negative pressure dust collection mechanism 6 through a pipeline, and the outer dust collection mechanism 8 is fixed on the valve pocket bag placing mechanism 4 at a position corresponding to the right end of the filling head 3 and is also connected with the negative pressure dust collection mechanism 6 through a pipeline.
With continued reference to fig. 1, the preferred, but not absolute, construction of the aforementioned metering hanger 2 is as follows: the device comprises a front metering hanger vertical column 21, a rear metering hanger vertical column 22, an upper metering hanger cross arm 23, a filling head fixing plate 24 and a negative pressure dust suction mechanism fixing plate 25, wherein the front metering hanger vertical column 21 and the rear metering hanger vertical column 22 are longitudinally arranged in parallel, the upper metering hanger cross arm 23 is fixed between the upper ends of the front metering hanger vertical column 21 and the rear metering hanger vertical column 22 by welding or by fastening elements such as bolts, a weighing meter hanging ring 231 (also called as a weighing sensor hanging ring) is fixed in the middle of the upper metering hanger cross arm 23, the weighing meter hanging ring 231 is connected with a weighing meter 2311, the weighing meter 2311 is hung and connected with the upper part of the frame 1 at a position corresponding to one side of the storage box 11, the filling head fixing plate 24 is fixed between the front metering hanger vertical column 21 and the rear vertical column 22 by adopting a filling head fixing plate screw 241 at a position corresponding to the filling head 3, and the negative pressure dust suction mechanism fixing plate 25 is fixed between the lower parts of the front metering hanger vertical column 21 and the rear vertical column 22 preferably in a welding mode.
As shown in fig. 1, the filling head 3 is disposed on the filling head fixing plate 24, the valve bag-placing plate swing driving mechanism 5 is connected with the valve bag-placing mechanism 4 and the outer dust removing mechanism 8, the metering hanger front vertical column 21 and the metering hanger rear vertical column 22, the negative pressure dust collecting mechanism 6 is fixed to the negative pressure dust collecting mechanism fixing plate 25, the inner dust collecting mechanism 7 is disposed at the left end of the filling head 3 at a position corresponding to the left side of the filling head fixing plate 24, and a discharge hose 1112 (shown in fig. 4) is connected between the storage tank discharge pipe 111 and the filling head 3.
Referring to fig. 3 in combination with fig. 1, the aforementioned filling head 3 includes a filling head discharge pipe 31, a valve bag opening expansion airbag fixing sleeve 32, a valve bag opening expansion airbag 33, an airbag intake pipe 34, and a bagging inspection intake pipe 35, a filling head discharge pipe feed port 311 at the left end of the filling head discharge pipe 31 is connected with the aforementioned discharge hose 1112, the right end of the filling head discharge pipe 31 extends toward the aforementioned valve bag bagging mechanism 4, and a material-assisted blow pipe interface 312 is fixed at the side of the left end of the filling head discharge pipe 31 facing downward, a material-assisted blow pipe interface air outlet 3121 of the material-assisted blow pipe interface 312 communicates with a filling head discharge pipe cavity 313 of the filling head discharge pipe 31, the valve bag opening expansion fixing sleeve 32 is sleeved at the right end of the filling head discharge pipe 31, the left end face of the valve bag opening expansion air bag fixing sleeve 32 is welded and fixed with the filling head fixing plate 24, an inner dust removing separation cavity 321 is formed between the inner wall of the valve bag opening expansion air bag fixing sleeve 32 and the outer side of the filling head discharging pipe 31, the valve bag opening expansion air bag 33 is sleeved at the right end of the valve bag opening expansion air bag fixing sleeve 32, the left end of the valve bag opening air bag 33 is fastened with the valve bag opening expansion air bag fixing sleeve 32 through an air bag left fastening ring 331, the right end of the valve bag opening air bag 33 is also fastened with the valve bag opening expansion air bag fixing sleeve 32 through an air bag right fastening ring 332, the space between the middle inner wall of the valve bag opening expansion air bag 33 and the outer wall of the valve bag opening air bag expansion air bag fixing sleeve 32 is formed into an air bag cavity 333, an air bag inlet pipe end detection hole 322 communicated with an air bag cavity 333 is formed on the valve bag opening expansion air bag fixing sleeve 32 and at a position corresponding to the middle part of the valve bag opening expansion air bag 33 in the length direction, an air accumulation pit 323 is formed on the outer wall of the middle part of the valve bag opening expansion air bag fixing sleeve 32, a set of bag detection air pipe end detection hole 3231 is formed at a position corresponding to the air accumulation pit 323, an air bag inlet pipe interface 341 is fixed at one end of the air bag inlet pipe 34, the air bag inlet pipe interface 341 is connected with a pressure air generating device such as an air compressor or an air pump through a pipeline in a use state, the other end of the air bag inlet pipe 34 extends to the air bag inlet pipe end detection hole 322 along the inner dust removal separation cavity 321, the air bag inlet pipe outlet 342 of the air bag inlet pipe 34 is communicated with the air bag cavity 333, a bagging detecting air inlet pipe interface 351 is fixed to one end of the bagging detecting air inlet pipe 35, the bagging detecting air inlet pipe interface 351 is connected with a pressure air generating device such as an air compressor or an air pump through a pipeline in a use state, the other end of the bagging detecting air inlet pipe 35 also extends to the inner dust removing compartment 321 along the inner dust removing compartment 321 and extends to the inner dust removing compartment end detecting hole 3231, and a bagging detecting air inlet pipe air outlet 352 of the bagging detecting air inlet pipe 35 is communicated with the outside, the inner dust removing mechanism 7 connected with the negative pressure dust collecting mechanism 6 through a pipeline is arranged at the left end of the filling head discharging pipe 31 at a position corresponding to the left side of the filling head fixing plate 24 and is fixed with the left side of the filling head fixing plate 24, the inner dust removing mechanism 7 is also communicated with the inner dust removing compartment 321, the outer dust removing mechanism 8 arranged on the valve bag placing mechanism 4 corresponds to the right end of the filling head discharging pipe 31, the valve bag placing mechanism 4 is connected with the lower part of the valve bag placing plate swing driving mechanism 5, and the cross section of the negative pressure dust collecting mechanism fixing plate 25 fixed between the lower parts of the front and rear vertical columns 21 and 22 of the metering hanging frame is L-shaped, namely, the negative pressure dust collecting mechanism fixing plate is manufactured by angle steel.
As can be seen from the illustrations in fig. 1 and 3, the right-hand end opening of the filling head spout 31 is formed as a filling head spout outlet 314.
When the bag opening 201 of the valve bag 20 is sleeved on the valve bag opening expansion airbag 33 and the left end of the bag opening 201 covers the air accumulation pit 323, under the air inlet of the bagging detection air inlet pipe 35, the air accumulation pit 323 is positioned in the bag opening 201, so that the pressure is revealed by a pressure gauge arranged on a pipeline connected with the bagging detection air inlet pipe interface 351 or sensed by a pressure sensor on the pipeline, the bagging is finished, a signal is fed back to an electric controller, the electric controller supplies the signal to a pressure air generating device, the air bag inlet pipe 34 supplies air to the airbag cavity 333, the bag opening 201 of the valve bag 20 is expanded and fixed on the valve bag opening expansion airbag 33, the electric controller supplies the signal to the discharge control valve 1111, the material is fed to the filling head discharge pipe 31, and the material enters from the filling head discharge pipe feed opening 311 and is led out from the filling head discharge pipe feed opening 314, and the valve bag 20 is filled. In the process of filling the valve bag 20, the material flow-assisting air-blowing pipe interface 312 supplies pressure air to the filling head discharging pipe cavity 313 so that the material smoothly enters the valve bag 20, because the material flow-assisting air-blowing pipe interface 312 is connected with an air compressing device such as an air compressor through a pipeline, and pressure air generated by the air compressor is introduced into the filling head discharging pipe cavity 313 through the pipeline, the material flow-assisting air-blowing pipe interface 312 and the material flow-assisting air-blowing pipe interface air outlet 3121 of the material flow-assisting air-blowing pipe interface 312 in sequence, so that the material is forced to flow to the valve bag 20.
Referring to fig. 2 in combination with fig. 1, the valve bag holding mechanism 4 described above includes a swing frame upper connecting beam 41, a swing frame lower connecting beam 42, a swing frame front side member 43, a swing frame rear side member 44, a bag holding frame 45, a bag holding plate 46, a front bag holding plate 47, a rear bag holding plate 48, and a bag holding plate tilting cylinder 49, the swing frame upper connecting beam 41 is substantially U-shaped in shape and fixed between the upper ends of the swing frame front and rear side members 43, 44, and a valve bag mouth beating device 411 is provided on the swing frame upper connecting beam 41, the valve bag mouth beating device 411 corresponds to the right end of the filling head discharging pipe 31, the swing frame lower connecting beam 42 is fixedly connected between the lower ends of the swing frame front and rear side members 43, 44, and the swing frame front side member 43 and the swing frame rear side member 44 are connected with the valve bag holding plate tilting driving mechanism 5, and the swing frame front side member 43 corresponds to the right side of the front metering hanger 21, the swing frame rear longitudinal beam 44 is correspondingly connected with the lower part of the front side of the swing frame front longitudinal beam 43 on the right side of the rear longitudinal column 22 of the measuring hanger, the left end of the bag placing plate frame 45 is connected with the lower part of the front side of the swing frame front longitudinal beam 43 in an up-down adjusting way, the right end of the bag placing plate frame 45 forms a horizontal cantilever end, a ball-head hinge seat 451 is fixedly arranged on the bag placing plate frame 45, the front side of the bag placing plate 46 is hinged with the ball-head hinge seat 451 through the ball-head hinge 461, the rear side of the bag placing plate 46 forms a horizontal cantilever state, the front bag clamping plate 47 is fixedly connected with a front bag clamping plate fixing frame 471 at a position corresponding to the upper part of the front side of the bag placing plate 46, the left end of the front bag clamping plate fixing frame 471 is connected with a bag clamping plate opening and closing mechanism 9, the rear bag clamping plate 48 is fixedly connected with the rear bag clamping plate fixing frame 481 at a position corresponding to the upper part of the rear side of the bag placing plate 46, the left end of the rear bag clamping plate fixing frame is also connected with the bag clamping plate opening and closing mechanism 481, the bag clamping plate opening and closing mechanism 9 is connected to the swing frame front longitudinal beam 43, wherein the front and rear bag clamping plates 47 and 48 correspond to each other, the space between the front and rear bag clamping plates 47 and 48 is formed as a valve pocket accommodating cavity 10, a bag supporting plate overturning acting cylinder 49 is connected with a cylinder pin seat 4921 through a cylinder pin 492 at a position corresponding to the lower part of the bag placing plate 46, the cylinder pin seat 4921 is fixed with the bag placing plate frame 45, an overturning acting cylinder column connector 4911 is fixed at the tail end of a bag supporting plate overturning acting cylinder column 491 of the bag supporting plate overturning acting cylinder 49, and the overturning acting cylinder column connector 4911 is hinged with an overturning acting cylinder column connector pin seat 462 fixed at the lower part of the rear side of the bag placing plate 46; the outer dust removing mechanism 8 is fixed between the front and rear stringers 43, 44 of the swing frame at a position corresponding to the upper side of the bag placing plate 46.
Referring to fig. 1 with particular reference to fig. 2, the negative pressure suction mechanism 6 includes a suction manifold fixing base 61, a suction manifold 62, and a vent pipe joint 63, the suction manifold fixing base 61 is fixed to the negative pressure suction mechanism fixing plate 25 by a suction manifold fixing base screw 611, a suction manifold first air inlet 621 and a suction manifold second air inlet 622 are provided on the suction manifold 62, a suction manifold air outlet 623 of the suction manifold 62 is connected to a negative pressure device air inlet of a negative pressure fan or a vacuum pump, a lower end of the vent pipe joint 63 is connected to the suction manifold first air inlet 621 through a transition hose 631, and the inner dust removing mechanism 7 which is provided at a position corresponding to the left side of the filling head fixing plate 24 and fixed to the left side of the filling head discharging pipe 31 is connected to an upper end of the vent pipe joint 63, and the outer dust removing mechanism 8 is connected to the suction manifold second air inlet 622; the air bag inlet pipe 34 and the bag detection inlet pipe 35 pass through the inner dust removing mechanism 7 (shown in fig. 3).
Referring to fig. 1 and 4, the valve bag port flapper 411 includes a vibration cylinder 4111 and a flapper 4112, wherein the vibration cylinder 4111 is fixed to the rocker arm connecting beam 41, the vibration cylinder 4111 of the vibration cylinder 4111 is downward, and the flapper 4112 is connected to the vibration cylinder 4111 at a position below the right end of the filling head discharge pipe 31, more precisely, at a position above the valve bag receiving chamber 10.
As shown in fig. 2, the vibration cylinder 4111 has a pair of vibration cylinders 4111, and the racket plate 4112 is connected between the ends of the vibration cylinder columns 4111 of the pair of vibration cylinders 4111.
When the valve bag placing mechanism 4 is pushed rightward by the valve bag placing plate swing driving mechanism 5, which will be described in detail below, after the filling head 3 completes the filling of the valve bag 20 and in the air bag cavity 333 is in a deflated state, and the bag mouth 201 is separated (retreated) from the right end of the filling head discharging pipe 31 and is in a state illustrated in fig. 5, the vibration acting cylinder 4111 operates, and the vibration acting cylinder column 4111 moves up and down, driving the beating plate 4112 to beat the bag mouth 201 at a set beating frequency and beating frequency, and during beating, dust scattered from the bag mouth 201 is removed by the outer dust removing mechanism 8, because the left end port of the bag mouth 201 retreating from the filling head discharging pipe 31 is still located in the outer dust collecting hood cavity 821 (fig. 5) of the outer dust collecting hood 82 of the outer dust removing mechanism 8, which will be described below.
When the valve bag 20 is completely filled, the bag supporting plate overturning cylinder 49 works, and the bag supporting plate overturning cylinder column 491 retracts (retreats) into the cylinder body to drive the horizontal cantilever side of the bag placing plate 46 to downwards overturn, so that the fully packed valve bag on the bag placing plate 46 slides to a conveying device (not shown in the figure) corresponding to the lower part of the bag placing plate 46 for output. During filling of the valve bag 20, a vibration disk 463, as will be described further below, is vibrated to densify the bag contents and to assist in expelling air from the contents.
Preferably, a bag opening heat sealing device 412 (shown in fig. 4) may be provided on the connecting beam 41 of the swing frame, and the bag opening 201 may be heat-fused and bonded by the bag opening heat sealing device 412, and the bag unloading may be performed after the heat sealing of the bag opening 201 is completed.
With continued reference to fig. 1 and 2, the left end of the bag holder 45 is fixed to a bag holder adjusting plate 452, a bag holder adjusting plate fixing groove 431 is formed at the lower front side of the swing frame front longitudinal beam 43, and the bag holder adjusting plate 452 is connected to the lower front side of the swing frame front longitudinal beam 43 by a pair of opposite bag holder adjusting plate screws 4521 in a vertically adjustable manner at a position corresponding to the bag holder adjusting plate fixing groove 431; a front bag-clamping plate adjusting bracket 472 is fixed to a central position of a side of the front bag-clamping plate 47 facing away from the valve port bag accommodating chamber 10, a front bag-clamping plate adjusting bracket connecting rod 4711 is fixed to the front bag-clamping plate fixing bracket 471 in a longitudinal state, a front locking block 47111 is fixed to the front bag-clamping plate adjusting bracket connecting rod 4711, the front bag-clamping plate adjusting bracket 472 extends into the front locking block 47111 and is locked by a front locking block screw 47112 provided to the front locking block 47111, a pair of front bag-clamping plate adjusting plate screw grooves 473 are provided to the front bag-clamping plate 47 in a horizontal state (i.e., a lateral state), and a front bag-clamping plate adjusting liner 474 is provided to a side of the front bag-clamping plate 47 facing the valve port bag accommodating chamber 10, the front bag-clamping plate adjusting liner 474 being connected to the front bag-clamping plate fixing bracket 471 at a position corresponding to the pair of front bag-clamping plate adjusting plate screw grooves 473 by the front bag-clamping plate adjusting liner connecting screws 4741.
Since the side of the rear bag-clamping plate 48 facing away from the valve bag receiving chamber 10 is fixed to the rear bag-clamping plate fixing frame 481 in the same manner as the front bag-clamping plate 47 is fixed to the front bag-clamping plate fixing frame 471, and the rear bag-clamping plate adjusting backing 482 disposed on the side of the rear bag-clamping plate 48 facing toward the valve bag receiving chamber 10 is connected to the rear bag-clamping plate 48 in the same manner as the front bag-clamping plate adjusting backing 474 is fixed to the front bag-clamping plate 47, the applicant will not be repeated.
As shown in fig. 1, a vibration plate 463 mentioned above is provided at the bottom of the aforementioned pocket plate 46; in this embodiment, the aforementioned bag-supporting plate overturning cylinder 49 is an air cylinder; the vibration acting cylinder 4111 described above is also a cylinder; the aforementioned bag-clamping-plate opening and closing mechanism 9 includes a front bag-clamping-plate fixing-frame fixing post 91 and a bag-clamping-plate opening and closing cylinder 92, the lower end of the front bag-clamping-plate fixing-post 91 is hinged with the aforementioned swing-frame front longitudinal beam 43 through a fixing-post pin shaft 911, the bag-clamping-plate opening and closing cylinder 92 is arranged in a horizontal state, the cylinder body of the bag-clamping-plate opening and closing cylinder 92 is connected with the left end of the aforementioned front bag-clamping-plate fixing-post 471, the right end of the front bag-clamping-plate fixing-post 471 is fixedly connected with the upper end of the front bag-clamping-plate fixing-post 91, the bag-clamping-plate opening and closing cylinder of the bag-clamping-plate opening and closing cylinder 92 faces the aforementioned rear bag-clamping plate 48 and the left end of the aforementioned rear bag-clamping-plate fixing-frame 481 is connected with the bag-clamping-plate opening and closing cylinder post 921 through a fixing-frame connecting pin shaft; the aforementioned bag-clamping plate opening and closing cylinder 92 is an air cylinder.
The front and rear bag-clamping plates 47, 48 are moved apart or toward each other by the bag-clamping plate opening and closing cylinder 92, releasing the valve bag 20 upon separation and vice versa.
With continued reference to fig. 1 and in combination with fig. 2 and 4, the aforementioned valve pocket bag-setting plate swing driving mechanism 5 includes a front inner link 51, a front outer link 52, a rear inner link 53, a rear outer link 54, a front driving cylinder 55 and a rear driving cylinder 56, the upper end of the front inner link 51 being hinged to the left end of the front upper fixing plate 511, the middle portion of the front upper fixing plate 511 being fixed to the front side of the upper end of the aforementioned metering hanger front vertical column 21 by welding, the lower end of the front inner link 51 being hinged to the left end of the front lower fixing plate 513 by a front inner link transition connecting column 512, the upper end of the front outer link 52 being hinged to the right end of the front upper fixing plate 511, the lower end of the front outer link 52 being hinged to the right end of the front lower fixing plate 513, the front side of the aforementioned swing frame front longitudinal beam 43 being fixed to the right end of the front lower fixing plate 513, the upper end of the rear inner link 53 being hinged to the left end of the rear upper fixing plate 531, the middle part of the rear upper fixing plate 531 is fixed to the rear side of the upper end of the rear vertical column 22 of the aforementioned metering hanger, the lower end of the rear inner link 53 is hinged to the left end of the rear lower fixing plate 534 through the rear inner link transitional coupling post 532, the upper end of the rear outer link 54 is hinged to the right end of the rear upper fixing plate 531, and the lower end of the rear outer link 54 is hinged to the right end of the rear lower fixing plate 534, the rear side of the aforementioned swing frame rear side member 44 is fixed to the right end of the rear lower fixing plate 534, the front driving cylinder 55 is coupled to the front side of the driving cylinder fixing frame 57 through the front driving cylinder coupling pin 552 in a horizontal lying state and the end of the front driving cylinder post 551 of the front driving cylinder 55 is hinged to the middle part of the front side of the aforementioned front lower fixing plate 513, the rear driving cylinder 56 is also coupled to the rear side of the driving cylinder fixing frame 57 through the rear driving cylinder coupling pin in a horizontal lying state, the rear drive cylinder 561 of the rear drive cylinder 56 is hinged at its distal end to the rear middle portion of the rear lower fixing plate 534, and the drive cylinder fixing bracket 57 is fixed in a horizontally cantilevered state to the left side of the metering hanger front vertical column 21 and the metering hanger rear vertical column 22.
Referring to fig. 1, a front inner link upper connector 514 is fixed to the upper end of the front inner link 51, the front inner link upper connector 514 is hinged to a front inner link upper connector pin 5141, the front inner link upper connector pin 5141 is fixed to the front left end of the front upper fixing plate 511, and the lower end of the front inner link transition connection column 512 is hinged to the front left end of the front lower fixing plate 513 through a front inner link transition connection column pin 5121; a front outer link upper coupling head 521 is fixed to the upper end of the front outer link 52, the front outer link upper coupling head 521 is hinged to a front outer link upper coupling head pin 5211, the front outer link upper coupling head pin 5211 is fixed to the front right end of the front upper fixing plate 511, a front outer link lower coupling head 522 is fixed to the lower end of the front outer link 52, the front outer link lower coupling head 522 is hinged to a front outer link lower coupling head pin 5221, and the front outer link lower coupling head pin 5221 is fixed to the front right end of the front lower fixing plate 513; a rear inner link upper connection head 533 is fixed to the upper end of the rear inner link 53, the rear inner link upper connection head 533 is hinged to a rear inner link upper connection head pin 5331, the rear inner link upper connection head pin 5331 is fixed to the rear left end of the rear upper fixing plate 531, and the lower end of the rear inner link transition connection post 532 is hinged to the rear left end of the rear lower fixing plate 534 through a rear inner link transition connection post pin 5321; a rear outer link upper connector 541 is fixed to an upper end of the rear outer link 54, the rear outer link upper connector 541 is hinged to a rear outer link upper connector pin 5411, the rear outer link upper connector pin 5411 is fixed to a rear right end of the rear upper fixing plate 531, a rear outer link lower connector is fixed to a lower end of the rear outer link 54, the rear outer link lower connector is hinged to a rear outer link lower connector pin, and the rear outer link lower connector pin is fixed to a rear right end of the rear lower fixing plate 534; the rear driving cylinder 561 of the rear driving cylinder 56 is hinged to the rear left end of the rear lower fixing plate 534 in the same manner as the front driving cylinder 551 of the front driving cylinder 55 is hinged to the front left end of the front lower fixing plate 513, and a front driving cylinder joint 5511 is connected to the end of the front driving cylinder 551 of the front driving cylinder 55, and the front driving cylinder joint 5511 is hinged to the cylinder joint seat 55112 by a front driving cylinder joint pin 55111, and the cylinder joint seat 55112 is fixed to the front left end of the front lower fixing plate 513.
As shown in fig. 1, 2 and 4, the front inner and outer links 51, 52, the rear inner link 53 and the rear outer link 54 are formed in a parallelogram structure.
Referring to fig. 4 in conjunction with fig. 1 and 2, when the front driving cylinder 55 and the rear driving cylinder 56 are operated synchronously, the front driving cylinder column 551 extends out of the cylinder body, i.e., to the right, and pushes the front lower fixing plate 513, and the front lower fixing plate 513 drives the lower part of the swing frame front longitudinal beam 43 of the structural system of the valve pocket bagging mechanism 4 to displace to the right, so that the lower end of the front outer link 52 moves to the right along with the right displacement of the front lower fixing plate 513. At the same time, the rear driving cylinder 561 extends out of the cylinder, i.e., rightward and pushes the rear lower fixing plate 534, and the lower part of the swing frame rear side member 44 of the structural system of the valve bag-placing mechanism 4 is displaced rightward by the rear lower fixing plate 534, and the lower end of the rear outer link 54 is then moved rightward by the rightward movement of the lower fixing plate 534. Under the above-described actions, the fully packed valve bag 20 which is located in the valve bag accommodating chamber 10 between the front and rear bag-sandwiching plates 47, 48 (more precisely, between the front bag-sandwiching plate regulating liner 474 and the rear bag-sandwiching plate regulating liner 482) and has been filled moves rightward with the rightward movement of the bag-placing plate 46, and the relationship between the mouth 201 and the right end of the filling head discharge pipe 31 at this time assumes the state shown in fig. 5, in which the fully packed valve bag 20 is discharged to the conveying device (i.e., the output device) by the operation of the bag-supporting plate turning cylinder 49 as described above by the applicant. Before the bag-supporting plate turning cylinder 49 is operated, the bag-clamping plate opening and closing mechanism 9 is operated to release the clamping of the valve bag 20 by the front and rear bag-clamping plates 47, 48 according to the common general knowledge.
In the present embodiment, the front driving cylinder 55 and the rear driving cylinder 56 are cylinders.
Referring to fig. 1, 3 and 5, the inner dust removing mechanism 7 includes a dust cap 71 and a dust cap connection pipe 72, the dust cap 71 is disposed at the left end of the filling head discharging pipe 31 at a position corresponding to the left side of the filling head fixing plate 24 and is welded and fixed to the left side of the filling head fixing plate 24, a dust cap cavity 711 (shown in fig. 3) of the dust cap 71 is communicated with the inner dust removing compartment 321, a dust cap dust outlet port 712 extends from the lower portion of the dust cap 71, one end of the dust cap connection pipe 72 is coupled with the dust cap dust outlet port 712, the other end is coupled with the upper end of the vent pipe joint 63, and the right ends of the air bag air inlet pipe 34 and the bag detection air inlet pipe 35 are introduced into the inner dust removing compartment 321 (shown in fig. 3) after passing through the dust cap cavity 711.
Referring to fig. 1 to 2 and 4 to 5, the outer dust removing mechanism 8 includes an outer dust removing holder 81, an outer dust removing cover 82 and an outer dust removing cover connection hose 83, the outer dust removing cover holder 81 is fixed between the front and rear stringers 43, 44 of the swing frame by an outer dust removing cover holder screw 811 at a position corresponding to the upper portion of the filling head discharging pipe 31, the upper portion of the outer dust removing cover 82 is fixed to the outer dust removing cover holder 81, an outer dust removing cover cavity 821 is formed at the upper portion of the outer dust removing cover 82, the outer dust removing cover cavity 821 corresponds to the right end of the filling head discharging pipe 31, an outer dust removing cover outlet connector 822 is extended at the lower portion of the outer dust removing cover 82, the upper end of the outer dust removing cover connection hose 83 is coupled to the outer dust removing cover outlet connector 822, and the lower end is coupled to the main pipe second air inlet 622.
Applicants briefly describe the operation of the present invention, when the present invention is in the condition of fig. 1 and 2, an empty valve bag 20 is placed in the valve bag receiving chamber 10 by an on-line operator, and the bag mouth 201 is placed over the right end of the valve bag mouth-expanding bladder retaining sleeve 32, with the valve bag mouth-expanding bladder 33 and the air-accumulating cavity 323 now being located in the bag mouth 261. As described by the applicant above, the sensing of a micro pressure by the bagging inspection air inlet tube 35 indicates that the bagging of the spout 201 is complete. The corresponding operation buttons (not shown) on the panel of the electric controller are operated by the on-line operator, the air compressor is operated by the pressure air generating device, such as the air compressor described above, the pressure air (i.e., the compressed air) is introduced into the air bag chamber 333 through the air bag air inlet pipe 34, the valve port bag opening expanding air bag 33 is expanded, the bag opening 201 of the valve port bag 20 is sealed by the expanded valve port bag opening expanding air bag 33, when the pressure in the air bag chamber 333 reaches the pressure value set by the process, the air inflation to the air bag chamber 333 is stopped, and the air bag detecting air inlet pipe 35 described above is not supplied any more.
The filling head discharge pipe 31 is in an operating state, specifically: the discharge control valve 1111 is opened, and the material in the storage tank 11 is introduced into the filling head discharge pipe cavity 313 from the filling head discharge pipe feed port 311 through the storage tank discharge pipe 111, the discharge control valve 1111 and the discharge hose 1112 in sequence until entering the valve bag 20 from the filling head discharge pipe feed port 314 through the bag port 201. In the foregoing filling process, the negative pressure suction mechanism 6 is in an operating state, and the return air in the valve bag 20 sequentially enters the suction manifold 62 through the inner dust removal compartment 321, the dust guide cover cavity 711 of the dust guide cover 71, the dust guide cover dust outlet port 712, the dust guide cover connecting pipe 72, the vent pipe joint 63, the transitional connecting hose 631 and the suction manifold first air inlet 621, and is led to a negative pressure device such as a dust removal exhaust fan through the air outlet 623 of the suction manifold, i.e., is drawn out by the dust removal exhaust fan.
When the valve bag 20 is completely filled, the valve bag placing mechanism 4 is changed from the state shown in fig. 2 to the state shown in fig. 4 under the action of the valve bag placing plate swing driving mechanism 5, specifically, the bag opening 201 of the valve bag 20 is retreated from the discharge hole 314 of the discharge pipe of the filling head according to the above description of the applicant, meanwhile, the outer dust hood fixing seat 81 of the outer dust removing mechanism 8 and the outer dust hood 82 are retreated to the state shown by the broken line in fig. 5, and the dust materials shaken off during the beating process of the clapping plate 4112 on the bag opening 201 enter the dust collection manifold 62 through the outer dust hood cavity 821, the outer dust hood dust outlet interface 822, the outer dust hood connecting hose 83 and the dust collection manifold second air inlet 622 in sequence, and are led to a negative pressure device such as a dust collection exhaust fan through the pipeline by the air outlet 623 of the dust collection manifold, namely, and are extracted by the dust collection exhaust fan.
After the heat sealing of the mouth 201 by the mouth heat sealing device 412 is completed, the fully packed valve bag 20 is discharged to the delivery device for delivery under the action of the bag-supporting plate overturning cylinder 49 as described above by the applicant.
In summary, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the task of the invention, and faithfully honors the technical effects carried by the applicant in the technical effect column above.
Claims (7)
1. The utility model provides a full-automatic filling machine of valve bag's inside and outside combined dust collector, the full-automatic filling machine of valve bag includes a frame (1), is provided with a storage box (11) in the upper portion of this frame (1), has joined in marriage in the position of the storage box discharge gate that corresponds the lower part of storage box (11) and has connected a storage box discharging pipe (111), is provided with a ejection of compact control valve (1111) on the pipeline of this storage box discharging pipe (111); a measuring hanger (2), the measuring hanger (2) is hung and connected with the upper part of the frame (1) at a position corresponding to one side of the storage box (11) in a hanging state; the filling head (3) is arranged on the metering hanging bracket (2), and the left end of the filling head (3) is connected with the material storage box discharging pipe (111); the valve bag placing mechanism (4) is connected with the valve bag placing plate swing driving mechanism (5) and corresponds to the right end of the filling head (3), and the valve bag placing plate swing driving mechanism (5) is connected to the metering hanger (2); the automatic dust collection device is characterized in that the internal and external combined dust collection mechanism comprises a negative pressure dust collection mechanism (6), an internal dust collection mechanism (7) and an external dust collection mechanism (8), wherein the negative pressure dust collection mechanism (6) is arranged at the lower part of the metering hanger (2), the internal dust collection mechanism (7) is arranged at the left end of the filling head (3) and is connected with the negative pressure dust collection mechanism (6) through a pipeline, and the external dust collection mechanism (8) is fixed on the valve port bag placing mechanism (4) at a position corresponding to the right end of the filling head (3) and is also connected with the negative pressure dust collection mechanism (6) through a pipeline; the metering hanging frame (2) comprises a metering hanging frame front vertical column (21), a metering hanging frame rear vertical column (22), a metering hanging frame upper cross arm (23), a filling head fixing plate (24) and a negative pressure dust suction mechanism fixing plate (25), the metering hanging frame front vertical column (21) and the metering hanging frame rear vertical column (22) are parallel to each other in a longitudinal state, the metering hanging frame upper cross arm (23) is fixed between the upper ends of the metering hanging frame front and rear vertical columns (21, 22) and is fixed in the middle of the metering hanging frame upper cross arm (23), the weighing hanging frame (231) is connected with a weighing hanging frame (2311), the weighing hanging frame (2311) is hung and connected with the upper part of the frame (1) at a position corresponding to one side of the storage box (11), the filling head fixing plate (24) is fixed below the metering hanging frame upper cross arm (23) and at a position corresponding to the filling head (3) between the metering hanging frame front and rear vertical columns (21, 22), the negative pressure dust suction mechanism fixing plate (25) is fixed between the metering hanging frame front and rear vertical columns (21, 22) and the filling head fixing plate (24), the valve bag placing plate swing driving mechanism (5), the valve bag placing mechanism (4) and the outer dust removing mechanism (8) are connected with the front vertical column (21) of the metering hanging bracket and the rear vertical column (22) of the metering hanging bracket, the negative pressure dust collecting mechanism (6) is fixed with the negative pressure dust collecting mechanism fixing plate (25), the inner dust removing mechanism (7) is arranged at the left end of the filling head (3) at a position corresponding to the left side of the filling head fixing plate (24), and a discharging hose (1112) is connected between the material storage box discharging pipe (111) and the filling head (3); the filling head (3) comprises a filling head discharging pipe (31), a valve bag opening expansion air bag fixing sleeve (32), a valve bag opening expansion air bag (33), an air bag air inlet pipe (34) and a bagging detection air inlet pipe (35), a filling head discharging pipe feeding port (311) at the left end of the filling head discharging pipe (31) is connected with the discharging hose (1112), the right end of the filling head discharging pipe (31) stretches towards the direction of the valve bag placing mechanism (4), a material flow-assisting air blowing pipe interface (312) is fixed at one side of the left end of the filling head discharging pipe (31) facing downwards, the material flow-assisting air-blowing pipe interface air outlet (3121) of the material flow-assisting air-blowing pipe interface (312) is communicated with a filling head discharging pipe cavity (313) of a filling head discharging pipe (31), a valve bag opening expansion air bag fixing sleeve (32) is sleeved at the right end of the filling head discharging pipe (31), the left end of the valve bag opening expansion air bag fixing sleeve (32) is fixed with the filling head fixing plate (24), an inner dust removing separation cavity (321) is formed between the inner wall of the valve bag opening expansion air bag fixing sleeve (32) and the outer side of the filling head discharging pipe (31), the valve bag opening expansion air bag (33) is sleeved at the right end of the valve bag opening expansion air bag fixing sleeve (32), the left end of the valve bag opening expansion air bag (33) is fixedly connected with the valve bag opening expansion air bag fixing sleeve (32) through an air bag left fastening ring (331), the right end of the valve bag opening expansion air bag (33) is fixedly connected with the valve bag opening expansion air bag fixing sleeve (32) through an air bag right fastening ring (332), the space between the inner wall of the middle part of the valve bag opening expansion air bag (33) and the outer wall of the valve bag opening expansion air bag fixing sleeve (32) is formed into an air bag cavity (333), an air bag inlet pipe end inlet hole (322) communicated with the air bag cavity (333) is formed at the position corresponding to the middle part of the valve bag opening expansion air bag opening air bag fixing sleeve (32), an air bag forming pocket (323) is formed on the outer wall of the middle part of the valve bag opening air bag fixing sleeve (32), an air inlet pipe (341) is connected with an air inlet pipe (341) through an air inlet pipe (32) at one end opening interface device (341) in a state, the other end of the air bag air inlet pipe (34) extends to the inner dust removing separation cavity (321) along the air bag air inlet pipe end detection hole (322), an air bag air inlet pipe air outlet (342) of the air bag air inlet pipe (34) is communicated with the air bag cavity (333), a bagging detection air inlet pipe interface (351) is fixed at one end of the bagging detection air inlet pipe (35), the bagging detection air inlet pipe interface (351) is connected with a pressure air generating device through a pipeline in a use state, and the other end of the bagging detection air inlet pipe (35) also extends to the bagging detection air pipe end detection hole (3231) along the inner dust removing separation cavity (321) and the bagging detection air inlet pipe air outlet (352) of the bagging detection air inlet pipe (35) is communicated with the outside; the negative pressure dust collection mechanism (6) comprises a dust collection main pipe fixing seat (61), a dust collection main pipe (62) and a vent pipe joint (63), wherein the dust collection main pipe fixing seat (61) is fixed with the negative pressure dust collection mechanism fixing plate (25), a dust collection main pipe first air inlet (621) and a dust collection main pipe second air inlet (622) are arranged on the dust collection main pipe (62), a dust collection main pipe air outlet (623) of the dust collection main pipe (62) is connected with a negative pressure device air inlet of a negative pressure device, the lower end of the vent pipe joint (63) is connected with the dust collection main pipe first air inlet (621), and the inner dust collection mechanism (7) which is arranged at the left side corresponding to the filling head fixing plate (24) and fixed at the left side of the filling head discharging pipe (31) is connected with the upper end of the vent pipe joint (63), and the outer dust collection mechanism (8) is connected with the dust collection main pipe second air inlet (622); the air bag air inlet pipe (34) and the bagging detection air inlet pipe (35) penetrate through the inner dust removing mechanism (7); the inner dust removing mechanism (7) comprises a dust guiding cover (71) and a dust guiding cover connecting pipe (72), the dust guiding cover (71) is arranged at the left end of the filling head discharging pipe (31) at a position corresponding to the left side of the filling head fixing plate (24) and is fixed with the left side of the filling head fixing plate (24), a dust guiding cover cavity (711) of the dust guiding cover (71) is communicated with the inner dust removing separation cavity (321), a dust guiding cover dust outlet interface (712) extends at the lower part of the dust guiding cover (71), one end of the dust guiding cover connecting pipe (72) is matched with the dust guiding cover dust outlet interface (712), the other end of the dust guiding cover connecting pipe (72) is matched with the upper end of the vent pipe joint (63), and the right ends of the air bag air inlet pipe (34) and the bagging detection air inlet pipe (35) enter the inner dust removing separation cavity (321) after penetrating through the dust guiding cover cavity (711); the outer dust removing mechanism (8) comprises an outer dust collecting cover fixing seat (81), an outer dust collecting cover (82) and an outer dust collecting cover connecting hose (83), the outer dust collecting cover fixing seat (81) is fixed between the front side beam and the rear side beam (43, 44) of the swing frame at a position corresponding to the upper part of the filling head discharging pipe (31), the upper part of the outer dust collecting cover (82) is fixed with the outer dust collecting cover fixing seat (81), an outer dust collecting cover cavity (821) is formed at the upper part of the outer dust collecting cover (82), the outer dust collecting cover cavity (821) corresponds to the right end of the filling head discharging pipe (31), an outer dust collecting cover dust outlet interface (822) extends at the lower part of the outer dust collecting cover (82), the outer dust outlet interface (822) is communicated with the outer dust collecting cover cavity (821), the upper end of the outer dust collecting cover connecting hose (83) is matched with the outer dust outlet interface (822), and the lower end of the outer dust collecting cover connecting hose is matched with the second air inlet (622).
2. The combined dust collector inside and outside the full-automatic filling machine of valve pocket according to claim 1, characterized in that the inner dust collection mechanism (7) connected with the negative pressure dust collection mechanism (6) through a pipeline is arranged at the left end of the filling head discharging pipe (31) at a position corresponding to the left side of the filling head fixing plate (24) and is fixed with the left side of the filling head fixing plate (24), the inner dust collection mechanism (7) is also communicated with the inner dust collection compartment (321), the outer dust collection mechanism (8) arranged on the valve pocket bag placing mechanism (4) corresponds to the right end of the filling head discharging pipe (31), the valve pocket bag placing mechanism (4) is connected with the lower part of the valve pocket bag placing plate swing driving mechanism (5), and the cross section shape of the negative pressure dust collection mechanism fixing plate (25) fixed between the lower parts of the front vertical columns (21) and the rear vertical columns (22) of the metering hanger is L-shaped.
3. The combined dust collector inside and outside the valve bag full-automatic filling machine according to claim 2, characterized in that the valve bag-setting mechanism (4) comprises a swing frame upper connecting beam (41), a swing frame lower connecting beam (42), a swing frame front longitudinal beam (43), a swing frame rear longitudinal beam (44), a bag-setting plate frame (45), a bag-setting plate (46), a front bag clamping plate (47), a rear bag clamping plate (48) and a bag-supporting plate overturning acting cylinder (49), the swing frame upper connecting beam (41) is fixed between the upper ends of the swing frame front and rear longitudinal beams (43, 44), and a valve bag opening beating device (411) is arranged on the swing frame upper connecting beam (41), the valve bag opening beating device (411) corresponds to the right end of the filling head discharging pipe (31), the swing frame lower connecting beam (42) is fixedly connected between the lower ends of the swing frame front and rear longitudinal beams (43, 44), the swing frame front longitudinal beam (43) and the swing frame rear longitudinal beam (44) are connected with the swing bag-setting plate frame rear longitudinal beam (5) and correspond to the right longitudinal beam (43) of the front side frame lower longitudinal beam (45) of the metering bracket (22), the left longitudinal beam is connected with the front side longitudinal beam (43) of the lower longitudinal beam (45), a ball-end hinge seat (451) is fixed on the bag-placing plate frame (45), the front side of the bag-placing plate (46) is hinged with the ball-end hinge seat (451) through a ball-end hinge (461), the rear side of the bag-placing plate (46) forms a horizontal cantilever state, a front bag-clamping plate (47) is fixed with a front bag-clamping plate fixing frame (471) at a position corresponding to the upper front side of the bag-placing plate (46), the left end of the front bag-clamping plate fixing frame (471) is connected with a bag-clamping plate opening and closing mechanism (9), a rear bag-clamping plate (48) is fixed with a rear bag-clamping plate fixing frame (481) at a position corresponding to the upper rear side of the bag-placing plate (46), the left end of the rear bag-clamping plate fixing frame (481) is also connected with a bag-clamping plate opening and closing mechanism (9), the bag-clamping plate opening and closing mechanism (9) is connected with a swinging frame front longitudinal beam (43), wherein the front bag-clamping plates (47, 48) correspond to each other and the space between the front bag-clamping plate (47) and the rear bag-clamping plate (48) is formed into a space between the bag-clamping plate fixing frame (47) and the bag-holding cylinder (49) and a bag cylinder (491) which is fixed at the position corresponding to the bag-holding cylinder (491) and the bag-holding cylinder (1), the turnover cylinder column connector (4911) is hinged with a turnover cylinder column connector pin seat (462) fixed at the lower part of the rear side of the bag placing plate (46); the outer dust removing mechanism (8) is fixed between the front and rear stringers (43, 44) of the swing frame at a position corresponding to the upper part of the bag placing plate (46).
4. A combined internal and external dust collector for a full automatic valve bag filling machine according to claim 3, characterized in that the valve bag opening beating device (411) comprises a vibration acting cylinder (4111) and a beating plate (4112), the vibration acting cylinder (4111) is fixed on the connecting beam (41) on the swing frame, the vibration acting cylinder (4111) of the vibration acting cylinder (4111) faces downwards, and the beating plate (4112) is connected with the vibration acting cylinder (4111) at a position corresponding to the lower right end of the filling head discharging pipe (31); the left end of the bag-placing plate frame (45) is fixed on a bag-placing plate frame adjusting plate (452), a bag-placing plate frame adjusting plate fixing groove (431) is formed in the lower part of the front side of the swing frame front longitudinal beam (43), and the bag-placing plate frame adjusting plate (452) is connected with the lower part of the front side of the swing frame front longitudinal beam (43) in a vertically adjustable mode at a position corresponding to the bag-placing plate frame adjusting plate fixing groove (431) through a pair of bag-placing plate frame adjusting plate screws (4521); a front bag clamping plate adjusting bracket (472) is fixed at the middle position of one side of the front bag clamping plate (47) facing away from the valve port bag accommodating cavity (10), a front bag clamping plate adjusting bracket connecting rod (4711) is fixed on the front bag clamping plate fixing bracket (471) in a longitudinal state, a front locking block (47111) is fixed on the front bag clamping plate adjusting bracket connecting rod (4711), the front bag clamping plate adjusting bracket (472) stretches into the front locking block (47111) and is locked by a front locking block screw (47112) arranged on the front locking block (47111), a pair of front bag clamping plate adjusting plate screw grooves (473) are formed on the front bag clamping plate (47) in a horizontal state, a front bag clamping plate adjusting liner (474) is arranged on one side of the front bag clamping plate (47) facing towards the valve port bag accommodating cavity (10), the front bag clamping plate adjusting liner (474) is connected with the front bag fixing bracket (471) in the same manner as the front bag fixing bracket (481) through the front bag clamping plate adjusting connecting rod (4741) at the position corresponding to the front bag clamping plate adjusting groove (473) and the front bag clamping plate (471) in the same manner as the front bag (47) fixing bracket (48), the connection mode of the rear bag clamping plate adjusting lining plate (482) and the rear bag clamping plate (48) which are arranged on one side of the rear bag clamping plate (48) facing the valve bag accommodating cavity (10) is the same as the fixation mode of the front bag clamping plate adjusting lining plate (474) and the front bag clamping plate (47); a vibration disc (463) is arranged at the bottom of the bag placing plate (46); the bag supporting plate overturning acting cylinder (49) is an air cylinder; the vibration acting cylinder (4111) is a cylinder; the bag clamping plate opening and closing mechanism (9) comprises a front bag clamping plate fixing frame fixing column (91) and a bag clamping plate opening and closing action cylinder (92), the lower end of the front bag clamping plate fixing frame fixing column (91) is hinged with the swing frame front longitudinal beam (43) through a fixing column pin shaft (911), the bag clamping plate opening and closing action cylinder (92) is arranged in a horizontal state, a cylinder body of the bag clamping plate opening and closing action cylinder (92) is connected with the left end of the front bag clamping plate fixing frame (471), the right end of the front bag clamping plate fixing frame (471) is fixedly connected with the upper end of the front bag clamping plate fixing frame fixing column (91), the bag clamping plate opening and closing action cylinder column of the bag clamping plate opening and closing action cylinder (92) faces the rear bag clamping plate (48), and the left end of the rear bag clamping plate fixing frame (481) is connected with the bag clamping plate opening and closing action cylinder column (921) through a fixing frame connecting pin shaft; the bag clamping plate opening and closing action cylinder (92) is an air cylinder.
5. The combined internal and external dedusting device for valve bag full-automatic filling machine according to claim 3, wherein the valve bag-placing plate swing driving mechanism (5) comprises a front inner connecting rod (51), a front outer connecting rod (52), a rear inner connecting rod (53), a rear outer connecting rod (54), a front driving acting cylinder (55) and a rear driving acting cylinder (56), the upper end of the front inner connecting rod (51) is hinged with the left end of a front upper fixing plate (511), the middle part of the front upper fixing plate (511) is fixed with the front side of the upper end of the metering hanger front longitudinal column (21), the lower end of the front inner connecting rod (51) is hinged with the left end of a front lower fixing plate (513) through a front inner connecting rod transition connecting column (512), the upper end of the front outer connecting rod (52) is hinged with the right end of the front upper fixing plate (511), the lower end of the front outer connecting rod (52) is hinged with the right end of the front lower fixing plate (513), the front side of the swing frame front longitudinal beam (43) is fixed with the right end of the front lower fixing plate (513), the middle part of the rear inner connecting rod (53) is hinged with the upper end of the rear connecting rod (532), the upper end of the rear connecting rod (531) is hinged with the upper end of the rear connecting plate (53) of the rear connecting rod (53) through the front inner connecting rod transition connecting plate (531), the lower end of the rear outer connecting rod (54) is hinged with the right end of the rear lower fixing plate (534), the rear side of the swing frame rear longitudinal beam (44) is fixed with the right end of the rear lower fixing plate (534), the front driving action cylinder (55) is connected with the front side of the driving action cylinder fixing frame (57) in a horizontal position, the tail end of the front driving action cylinder column (551) of the front driving action cylinder (55) is hinged with the front side middle part of the front lower fixing plate (513), the rear driving action cylinder (56) is connected with the rear side of the driving action cylinder fixing frame (57) in a horizontal position, the tail end of the rear driving action cylinder column (561) of the rear driving action cylinder (56) is hinged with the rear side middle part of the rear lower fixing plate (534), and the driving action cylinder fixing frame (57) is fixed with the front vertical column (21) of the metering hanging frame and the left side of the rear vertical column (22) of the metering hanging frame in a horizontal cantilever state.
6. The combined dust collector inside and outside the valve pocket full automatic filling machine according to claim 5, characterized in that a front inner link upper connector (514) is fixed at the upper end of the front inner link (51), the front inner link upper connector (514) is hinged on a front inner link upper connector pin shaft (5141), the front inner link upper connector pin shaft (5141) is fixed with the front left end of the front upper fixing plate (511), the lower end of the front inner link transition connecting column (512) is hinged with the front left end of the front lower fixing plate (513) through a front inner link transition connecting column pin shaft (5121); a front outer link upper connector (521) is fixed at the upper end of the front outer link (52), the front outer link upper connector (521) is hinged on a front outer link upper connector pin (5211), the front outer link upper connector pin (5211) is fixed with the front right end of the front upper fixing plate (511), a front outer link lower connector (522) is fixed at the lower end of the front outer link (52), the front outer link lower connector (522) is hinged on a front outer link lower connector pin (5221), and the front outer link lower connector pin (5221) is fixed with the front right end of the front lower fixing plate (513); a rear inner connecting rod upper connector (533) is fixed at the upper end of the rear inner connecting rod (53), the rear inner connecting rod upper connector (533) is hinged on a rear inner connecting rod upper connector pin shaft (5331), the rear inner connecting rod upper connector pin shaft (5331) is fixed with the rear left end of the rear upper fixing plate (531), and the lower end of the rear inner connecting rod transition connecting column (532) is hinged with the rear left end of the rear lower fixing plate (534) through a rear inner connecting rod transition connecting column pin shaft (5321); a rear outer link upper connector (541) is fixed at the upper end of the rear outer link (54), the rear outer link upper connector (541) is hinged on a rear outer link upper connector pin (5411), the rear outer link upper connector pin (5411) is fixed with the rear right end of the rear upper fixing plate (531), a rear outer link lower connector is fixed at the lower end of the rear outer link (54), the rear outer link lower connector is hinged on a rear outer link lower connector pin, and the rear outer link lower connector pin is fixed with the rear right end of the rear lower fixing plate (534); the rear driving action cylinder (561) of the rear driving action cylinder (56) is hinged with the rear left end of the rear lower fixing plate (534) in the same way as the front driving action cylinder (551) of the front driving action cylinder (55) is hinged with the front left end of the front lower fixing plate (513), the tail end of the front driving action cylinder (551) of the front driving action cylinder (55) is connected with a front driving action cylinder connector (5511), the front driving action cylinder connector (5511) is hinged with an action cylinder connecting head seat (55112) through a front driving action cylinder connector pin roll (55111), and the action cylinder connecting head seat (55112) is fixed with the front left end of the front lower fixing plate (513).
7. The combined internal and external dust collector for valve bag full automatic filling machine according to claim 5 or 6, wherein the front driving cylinder (55) and the rear driving cylinder (56) are cylinders.
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| CN201811585599.4A CN109850197B (en) | 2018-12-25 | 2018-12-25 | Inside and outside combined dust collector of valve pocket full-automatic filling machine |
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| CN201811585599.4A CN109850197B (en) | 2018-12-25 | 2018-12-25 | Inside and outside combined dust collector of valve pocket full-automatic filling machine |
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| CN109850197B true CN109850197B (en) | 2024-01-26 |
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| CN110901969A (en) * | 2019-11-22 | 2020-03-24 | 唐山鑫宏达机械设备有限公司 | Heat seal packing machine |
| CN111196386A (en) * | 2020-01-14 | 2020-05-26 | 深圳华音时代文化科技有限公司 | A dust type filling equipment for production and processing of kitchen guarding daily necessities |
| CN111924209A (en) * | 2020-07-16 | 2020-11-13 | 安徽步乐自动化设备有限公司 | Automatic bag pushing and falling mechanism for valve bag and valve bag packaging machine |
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| CN112550859A (en) * | 2020-11-23 | 2021-03-26 | 苏州东大贝普包装技术有限公司 | Inside and outside dust collector of valve bag packagine machine |
| CN113942702B (en) * | 2021-10-22 | 2023-04-07 | 常州艾布纳机械有限公司 | Ultrasonic wave valve bag packagine machine |
| CN114379826B (en) * | 2022-03-22 | 2022-07-15 | 周广驰 | Packing plant of poultry fodder |
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| CN109850197A (en) | 2019-06-07 |
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