CN211365142U - Ten-station flour packing machine - Google Patents

Abstract

The utility model discloses a ten-station flour packing machine, which comprises a working platform, a bag supplying mechanism, a packing bag detecting mechanism, a bag opening mechanism, an opening detecting mechanism, a filling machine, a dust collector, a sealing machine and an output conveyer belt, wherein the center of the working platform is provided with a central indexing mechanism, the packing bag detecting mechanism, the bag opening mechanism, the opening detecting mechanism, the filling machine, the dust collector, the sealing machine and the output conveyer belt are all arranged on the working platform and are sequentially arranged around the central indexing mechanism, the bag supplying mechanism is arranged at one side of the working platform and faces to the space between the packing bag detecting mechanism and the output conveyer belt, the two filling machines are arranged, a vacancy is reserved between the bag supplying mechanism and the output conveyer belt, the ten-station flour packing machine has compact structure, small occupied space and can realize automatic filling, two filling machines are arranged, one is used for one, when one of the two filling machines fails, the other can be immediately, when the production is stopped for maintenance, the maintenance is specially carried out, and the normal production cannot be influenced.

Description

Ten-station flour packing machine

Technical Field

The utility model relates to a technical field of powder filling, in particular to ten station flour packagine machine.

Background

Along with technical development, the filling and packaging machine is more and more mature, and customer's demand also constantly improves, and filling and packaging machine degree of automation constantly improves, and filling and packaging machine will realize that automation needs each station again and all realizes the automation, and each station just can cooperate like this, and each station will reduce the fault rate, reduce the error, otherwise a station breaks down and just causes whole machine unable normal work.

And most current packagine machine is in propping the bag part still the manual work bag that uses and props the bag, this bag mechanism that needs automation just, and some present bag mechanisms of propping generally can only be suitable for the wrapping bag of a specification, when using different specification wrapping bags, need to prop the bag mechanism and adjust, need shut down the dismantlement, manual regulation, and be very troublesome.

The bag supply device of the existing packaging machine is complex in structure and large in size, the bag supply mechanism occupies too much space, the station setting of the packaging machine is reduced, the storage capacity of the current bag stock is small, the current bag stock cannot be directly butted and applied with the packaging machine, and the packaging machine is low in automation degree and working efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve packagine machine's degree of automation, increase packagine machine work efficiency, the utility model provides a ten station flour packagine machine.

The technical scheme of the utility model is that: the utility model provides a ten station flour packagine machine, includes work platform, supplies bag mechanism, wrapping bag detection mechanism, bag opening mechanism, opening detection mechanism, liquid filling machine, dust arrester, capper and output conveyer belt, work platform's center is equipped with central indexing mechanism, wrapping bag detection mechanism bag opening mechanism opening detection mechanism the liquid filling machine the dust arrester the capper with the output conveyer belt all installs on work platform and encircles central indexing mechanism and set gradually, supply bag mechanism to be located one side of work platform just towards between wrapping bag detection mechanism and the output conveyer belt, the liquid filling machine is two, supply to leave the vacancy between bag mechanism and the output conveyer belt.

Preferably, the central indexing mechanism comprises a bag supporting plate, a rotary table and a bag supporting arm, the bag supporting plate is a circular plate arranged on a central cylindrical column, a rotating shaft located at the center is fixed below the rotary table and downwards penetrates through the cylindrical column, the bag supporting arm comprises two supporting rods hinged through an intermediate connecting rod, a bag supporting reset spring is connected between the two supporting rods, one end of each supporting rod is a clamping plate B, the other end of each supporting rod is hinged with the rotary table, one supporting rod is connected with a stirring plate inclined inwards, the end part of each stirring plate is hinged with a stirring wheel, the stirring wheel is tangent to the bag supporting plate, the middle part of the cylindrical column is fixedly provided with at least two supports uniformly distributed in an annular mode, a lifting cylinder is arranged on each support, a telescopic rod of the lifting cylinder is fixedly connected with the bag supporting rod, and a guide plate located above each support is further fixed on the cylindrical column, and a sliding seat matched with the guide plate is arranged below the bag opening plate, and the poking wheel comprises an upper end circumferential surface, a lower end circumferential surface and an arc-shaped conical surface in middle transition.

Preferably, supply bag mechanism to include outer frame, the top of outer frame is equipped with bag mechanism, inside is equipped with switchable bag storehouse, outer frame includes bottom frame and the top frame that is located one side, bottom frame's bottom is fixed with switches the guide arm and switches the cylinder, switchable bag storehouse includes the moving frame of bottom and the braced frame of one side, switch the guide arm for two and parallel arrangement in moving frame's both sides, switch the cylinder be located two switch between the guide arm and its telescopic link with moving frame fixed connection, moving frame with braced frame fixed connection, be fixed with the basic bag storehouse of two relative settings on the moving frame, moving frame's both sides be equipped with switch guide arm complex sliding assembly, go up bag mechanism and include the extending frame of basic frame and top, basic frame's inside is equipped with the wrapping bag and fetches and send the mechanism and fix the double-layered bag mechanism in extending frame below, the wrapping bag is got and is sent mechanism and is included swing mechanism and swing motor, swing mechanism's both sides are articulated with the extension board of fixing at the basic frame inboard, swing motor's main part is passed through the motor mounting panel and is fixed on the basic frame, swing motor's output shaft and swing mechanism are connected, swing mechanism's below is installed and is got a bag subassembly.

Preferably, opening detection mechanism includes test rack and lifting support, the test rack includes test rod, base, first photoelectric sensor and second photoelectric sensor, first photoelectric sensor includes first emitter and first receiver, second photoelectric sensor includes second emitter and second receiver, the one end and the unsettled setting of base fixed connection, the other end of test rod, one side and lifting support fixed connection of base, the below of test rod is fixed with the transmission pole that stretches out downwards and be located the intermediate position, the both ends of test rod are fixed with first receiving rod and the second receiving rod that stretches out downwards respectively, first emitter, second emitter are installed respectively to the both sides of transmission pole, first receiving rod install first receiver, second receiver on the second receiving rod respectively.

Preferably, the lifting support comprises a fixed sleeve and a pull rod, the fixed sleeve is fixedly installed through the annular edge of the lower end of the fixed sleeve, the pull rod penetrates through the fixed sleeve, the upper end of the pull rod is fixedly connected with the base, and the lower end of the pull rod is connected with the lifting driving mechanism

Preferably, the bag opening mechanism comprises two fixed and parallel horizontal guide rods, a first slider and a second slider are respectively mounted at two ends of each horizontal guide rod, the first slider and the second slider are connected through a counter-pulling mechanism, a first adsorption frame and a second adsorption frame are respectively fixed below the first slider and the second slider, the first adsorption frame and the second adsorption frame are respectively provided with a relatively-arranged acupuncture sucker, one side of the first adsorption frame is connected with a counter-pulling driving mechanism, the counter-pulling driving mechanism comprises a movable rod and a rocker, the lower end of the movable rod is hinged to a fixedly-arranged base, the upper end of the movable rod is hinged to one end of the rocker, the other end of the rocker is hinged to one side of the first adsorption frame, and the movable rod is connected with a swinging driving mechanism.

Preferably, swing actuating mechanism includes second cam, second swing arm and actuating lever, the upper end of actuating lever is articulated with the middle part of movable rod, the lower extreme is articulated with the one end of second swing arm, the other end of second swing arm be connected with second cam complex gyro wheel, the middle part of second swing arm rotates through the fixed second support that sets up and supports, the actuating lever middle part is connected with the spring, and the pivot has been worn at the center of second cam, the both ends of pivot are passed through the bearing and are supported on the fixed third support that sets up, and driving element is connected to the one end of pivot.

Preferably, the basic bag warehouse comprises a bag supporting plate and a lifting plate, the lifting plate is connected with a lifting mechanism arranged on the supporting frame, one end of the bag supporting plate is fixedly connected with the lifting plate, and an inverted U-shaped rod with the lower end fixed on the movable frame penetrates through the other end of the bag supporting plate.

Preferably, the swing mechanism comprises swing plates hinged to the support plate through rotating shafts on two sides, the two swing plates are connected through at least one first connecting rod, a telescopic cylinder located in the middle is fixed on the first connecting rod, a bag taking flat plate connected with the screw rod is fixed at the end of a telescopic rod of the telescopic cylinder, and the rotating shaft of one swing plate is in butt joint with an output shaft of the swing motor through a flange.

Preferably, the bag clamping mechanism comprises a bag clamping flat plate fixed below the central rod and close to the front side, downward bag clamping cylinders are fixed on two sides of the bag clamping flat plate respectively, and the bag clamping cylinders are provided with two clamping plates A rotating relatively.

The utility model has the advantages that:

the utility model discloses a ten station flour packagine machine compact structure, occupation space can realize automatic filling for a short time, sets up two sets of liquid filling machines, and one uses one and is equipped with, can start another set immediately when one of them set breaks down and replace, waits to maintain specially again when the downtime overhauls, can not influence normal production.

The utility model discloses still set up wrapping bag detection mechanism and opening detection mechanism, the wrapping bag open-ended condition when can avoiding opening bag space-time bag or filling has improved the fault-tolerant rate, can guarantee the orderly work of whole machine.

The utility model discloses an among the ten station flour packagine machine, prop the angle that opens and shuts of bag arm and can guarantee to prop the accurate degree of bag arm angle that opens and shuts through mechanical control through the cooperation control of propping bag board and stirring the driving wheel, stir the driving wheel moreover and be the reducing cylinder, prop the height of bag board through the change and can change its and stir the cooperation position of driving wheel, and then change the angle that opens and shuts of bag arm to can be suitable for the wrapping bag of different specifications, control mode is simple again accurate.

The bag supporting arm upper clamp plate B is controlled to open and close by the pull rod and the stress column, the stress column drives the pull rod to move inwards after being subjected to external force, the pull rod pulls the clamp plate B, the clamp plate B and the support rod are partially attached to each other, after the external force disappears, the pull rod and the clamp plate B are reset under the elastic force of the bag clamping reset spring, the clamp plate B and the support rod still keep attached to each other, and the bag supporting arm upper clamp plate B is simple and reliable in structure.

The utility model discloses still set up out bag mechanism, wherein first adsorption frame and second adsorption frame can be through realizing while opposite direction movement or dorsad removal to drawing the mechanism, at first adsorption frame and second adsorption frame opposite direction movement utilize two acupuncture sucking discs to snatch the both sides of wrapping bag, recycle first adsorption frame and second adsorption frame's dorsad removal and pull open the wrapping bag, simple structure, practicality, operating condition is stable, reliable.

The utility model provides a supply bag mechanism can switch bag storehouse utilizes and switches the cylinder and make the removal frame remove on switching the guide arm to change the position in basic bag storehouse, make two basic bag storehouse cyclic utilization, and go up bag mechanism and snatch single wrapping bag through getting the bag subassembly, can will pass through swing mechanism again with wrapping bag swing 90, utilize bag clamping mechanism to carry the wrapping bag, can trun into the wrapping bag from keeping flat smoothly and erect the state, keep supplying the continuous work of bag mechanism, link up in succession with subsequent filling part, moreover the utility model has the advantages of compact structure, occupation space is little.

In the basic bag warehouse, the bag supporting plate is lifted by a screw rod-nut structure, the movement precision is high, in addition, an inverted U-shaped rod penetrates through the bag supporting plate, and the inverted U-shaped rod can penetrate through a hand-held hole in a packaging bag to play a role in positioning the packaging bag; the guide assembly on the lifting plate is matched with the sliding roller by adopting a pulley, so that the guide friction force can be reduced; the stop lever of bag supporting plate one side can further carry out spacing to the wrapping bag, prevents the wrapping bag off tracking.

The telescopic cylinder of the swing mechanism in the bag feeding mechanism increases the working range of the bag taking assembly, and the overall structure size can be reduced; the bag clamping mechanism adopts the bag clamping cylinder, the control is simple and accurate, the clamping plate A of the bag clamping cylinder rotates relatively, the opening angle of the clamping plate A is large, the packaging bag can be clamped in a large range, and the packaging bag can be accurately clamped.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic perspective view of the package inspection mechanism;

FIG. 4 is a front view of the center indexing mechanism;

FIG. 5 is a schematic top view of the structure of FIG. 4;

FIG. 6 is a second schematic front view of the center indexing mechanism;

FIG. 7 is a schematic top view of the structure of FIG. 6;

FIG. 8 is a perspective view of a bag arm;

FIG. 9 is a second schematic perspective view of the bag-opening arm;

FIG. 10 is a partial schematic view of the open clamp plate B of the bag arm;

FIG. 11 is a perspective view of a bag feeding mechanism;

FIG. 12 is a second schematic perspective view of the bag feeding mechanism;

FIG. 13 is a schematic perspective view of a switchable bag magazine;

FIG. 14 is a second schematic perspective view of a switchable bag magazine;

FIG. 15 is a schematic perspective view of a basic bag magazine;

FIG. 16 is a second schematic perspective view of the basic bag warehouse;

FIG. 17 is a schematic perspective view of a bag feeding mechanism;

FIG. 18 is a schematic perspective view of the bag pick-and-place mechanism;

FIG. 19 is a perspective view of the bag clamping mechanism;

FIG. 20 is a working state diagram of the bag feeding mechanism;

FIG. 21 is a perspective view of the interior of the bag removing assembly;

FIG. 22 is a schematic view of the structure of the force-bearing column of the bag-opening arm under force

FIG. 23 is a schematic view of the operation of the bag opener;

FIG. 24 is a perspective view of the bag opening mechanism;

FIG. 25 is a schematic view of a bag opening portion of the bag opening mechanism;

FIG. 26 is a schematic structural view of a swing driving mechanism in the bag opening mechanism;

FIG. 27 is a schematic view of the structure of the needle chuck;

FIG. 28 is a schematic structural view of a bag clamping and force applying mechanism;

FIG. 29 is a perspective view of an opening detection mechanism;

FIG. 30 is a front view of the opening detecting mechanism;

FIG. 31 is a schematic view of the filling configuration;

FIG. 32 is a schematic view of the structure at the time of sealing;

FIG. 33 is a schematic view showing the structure of the output of the packing bag;

in the figure:

1. the automatic bag opening and closing machine comprises a working platform, 1-1 parts of a central indexing mechanism, 1-11 parts of a bag clamping and force supplying mechanism, 1-12 parts of a swing driving mechanism, 1-2 parts of a packaging bag detecting mechanism, 1-21 parts of a detecting upright post, 1-22 parts of a detecting supporting plate, 1-23 parts of a detecting cylinder, 1-24 parts of a contact rod, 1-3 parts of a bag opening mechanism, 1-4 parts of an opening detecting mechanism, 1-5 parts of a filling machine, 1-6 parts of a dust collector, 1-7 parts of a sealing machine and 1-8 parts of an output conveying belt;

2. the bag-feeding mechanism comprises 2-1 parts of a bag-supporting plate, 2-1-1 parts of a rib plate, 2-2 parts of a lifting plate, 2-2-1 parts of a guide assembly, 2-2-11 parts of a mounting side plate, 2-2-12 parts of a lifting pulley, 2-2-13 parts of a lifting sliding roller, 2-2-2 parts of a lifting nut, 2-3 parts of a rotating screw rod, 2-4 parts of a lifting guide rod, 2-5 parts of an inverted U-shaped rod, 2-6 parts of a motor, 2-7 parts of a worm gear and worm reducer, 2-9 parts of a stop lever, 2-10 parts of a moving frame, 2-10-1 parts of a sliding plate, 2-10-2 parts of a moving pulley, 2-10-3 parts of a moving sliding roller, 2-11 parts of a supporting frame and 2-11-1 parts of a supporting plate, 2-12 switching guide rods, 2-13 switching cylinders, 2-14 outer frames, 2-15 bottom frames, 2-15-1 supporting rods, 2-16 top frames, 2-17 base frames, 2-17-1 cross rods, 2-17-2 upright rods, 2-18 extending frames, 2-18-1 center rods, 2-19 supporting plates, 2-20 oscillating plates, 2-20-1 first connecting rods, 2-20-2 limiting plates, 2-21 telescopic cylinders, 2-21-1 bag taking flat plates, 2-22 bag taking components, 2-23 motor mounting plates, 2-24 oscillating motors, 2-25 bag clamping flat plates and 2-26 bag clamping cylinders, 2-26-1, Splint A;

3. the bag opening and closing device comprises a rotary table, 3-1 parts of a rotary shaft, 3-2 parts of a cylindrical column, 3-21 parts of a first support, 3-22 parts of a guide plate, 3-23 parts of a lifting cylinder, 4 parts of a bag supporting plate, 4-1 parts of a sliding seat, 5 parts of a bag supporting arm, 5-1 parts of a support rod, 5-11 parts of a clamping plate B, 5-12 parts of a pull rod, 5-13 parts of a connecting frame, 5-14 parts of a stress column, 5-15 parts of a bag clamping return spring, 5-2 parts of a connecting plate, 5-3 parts of a connecting rod, 5-4 parts of a connecting column, 5-5 parts of a shifting plate, 5-6 parts of a shifting wheel and 5-7 parts of a bag supporting return;

6. the vacuum suction cup comprises a packaging bag, 7 parts of a fixed rod, 7-1 parts of a second vacuum suction cup, 8 parts of a movable rod, 8-1 parts of a rocker, 8-2 parts of a base, 8-3 parts of an ear plate, 9 parts of a horizontal guide rod, 9-1 parts of a base plate, 9-2 parts of a first sliding block, 9-3 parts of a second sliding block, 10 parts of a split mechanism, 10-1 parts of a first pair of pull rods, 10-2 parts of a second pair of pull rods, 10-3 parts of a third pair of pull rods, 11 parts of a first adsorption frame, 11-1 parts of a first vacuum suction cup, 11-2 parts of a protection rod, 12 parts of a second adsorption frame, 13 parts of a needling suction cup, 14 parts of a driving rod, 14-1 parts of a special-shaped nut, 15 parts of a second swing arm, 15-1 parts of a second support, 16 parts of a second cam, 16-1 parts of a rotating shaft;

17. the device comprises a fixed column, 18 movable columns, 19 arc-shaped pressing plates, 20 detection frames, 20-1 detection rods, 20-11 emission rods, 20-12 first receiving rods, 20-13 second receiving rods, 20-2 bases, 21 lifting supports, 21-1 fixing sleeves, 21-11 annular edges, 21-2 pull rods 5-12 and 22 lifting driving mechanisms, 22-1 first cams, 22-11 rotating shafts 3-1 and 22-2 first supports 3-21 and 22-3 second supports, 22-31 fixed seats, 22-4 first swing arms, 22-41 short arm rods, 22-42 long arm rods and 22-5 second connecting rods.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, wherein the mentioned filling machines 1-5, dust collectors 1-6, sealing machines 1-7, driving motors 2-6, driving elements, speed reducers, needle sucking discs 13, and bag taking assemblies 2-22 are all existing devices, wherein the needle sucking discs 13 are fixed, and the bag taking assemblies 2-22 adopt the automatic bag filling machine in the utility model with application number 201620174609.5 to take a single bag mechanism, which is not described herein.

The specific implementation mode of the utility model is shown in the figures 1-33:

a ten-station flour packing machine is shown in figures 1-10 and comprises a working platform 1, a bag supply mechanism 2, a packing bag 6 detection mechanism 1-2, a bag opening mechanism 1-3, an opening detection mechanism 1-4, a filling machine 1-5, a dust collector 1-6, a sealing machine 1-7 and an output conveying belt 1-8, wherein a center indexing mechanism 1-1 is arranged at the center of the working platform 1, the packing bag 6 detection mechanism 1-2, the bag opening mechanism 1-3, the opening detection mechanism 1-4, the filling machine 1-5, the dust collector 1-6, the sealing machine and the output conveying belt 1-8 are all installed on the working platform 1 and are sequentially arranged around the center indexing mechanism 1-1, and the bag supply mechanism 2 is located on one side of the working platform 1 and faces to one side of the packing bag 6 detection mechanism 1-2 and the output conveying belt 1-8 The bag filling machine comprises two filling machines 1-5, a vacant position is reserved between a bag supply mechanism 2 and an output conveying belt 1-8, a central indexing mechanism 1-1 comprises a bag opening plate 4, a rotary table 3 and a bag opening arm 5, the bag opening plate 4 is a circular plate arranged on a central cylindrical column 3-2, a rotating shaft 3-1 positioned in the center is fixed below the rotary table 3, the rotating shaft 3-1 downwards penetrates through the cylindrical column, the bag opening arm 5 comprises two supporting rods 5-1 hinged through an intermediate connecting rod 5-3, a bag opening reset spring 5-7 is connected between the two supporting rods 5-1, one end of each supporting rod 5-1 is a clamping plate B5-11, the other end of each supporting rod is hinged with the rotary table 3, one of the supporting rods 5-1 is connected with a stirring plate 5-5 which inclines towards the inner side, the end part of the poking plate 5-5 is hinged with a poking wheel 5-6, the poking wheel 5-6 is tangent with the bag supporting plate 4, the middle part of the cylindrical column 3-2 is fixed with at least two supports which are uniformly distributed in an annular manner, the supports are provided with lifting cylinders 3-23, telescopic rods of the lifting cylinders 3-23 are fixedly connected with the bag supporting rod, the cylindrical column 3-2 is also fixed with guide plates 3-22 which are positioned above the supports, a sliding seat 4-1 matched with the guide plates 3-22 is arranged below the bag supporting plate 4, the poking wheel 5-6 comprises an upper end circumferential surface, a lower end circumferential surface and an arc conical surface in middle transition, the middle part of the clamping plate is hinged with the supporting rod, one end of the clamping plate is attached to the end part of the supporting rod, and the other end of the clamping plate is hinged with a pull, one end of the pull rod is hinged with the end part of the clamping plate, the other end of the pull rod is hinged with the other end of the supporting rod through a connecting frame 5-13, a stress column 5-14 is fixed below the pull rod, a bag clamping return spring 5-15 is connected between the pull rod and the supporting rod, connecting plates 5-2 are fixed at the ends of the two supporting rods opposite to the clamping plate, one ends of the two connecting plates 5-2 extend inwards and are hinged with the connecting rod, the two connecting plates 5-2 are symmetrical about the center of the connecting rod, connecting columns 5-4 extend outwards and are fixed at the other ends of the two connecting plates 5-2, the two connecting columns 5-4 are hinged with the rotating disc, the poking plate 5-5 is fixedly connected with one connecting column 5-4, and a bulge is arranged on the inner side of the clamping plate, the end face of the supporting rod is provided with a groove matched with the clamping plate.

Referring to fig. 11-21, a bag supply mechanism 2 in the present invention includes outer frames 2-14, a bag supply mechanism is disposed above the outer frames 2-14, a switchable bag store is disposed inside the bag supply mechanism, the outer frames 2-14 include bottom frames 2-15 and top frames 2-16 located on one side, switching guide rods 2-12 and switching cylinders 2-13 are fixed to the bottoms of the bottom frames 2-15, support rods 2-15-1 located in the middle are fixed to the interiors of the bottom frames 2-15, switching cylinders 2-13 are fixed to the support rods 2-15-1, the switchable bag store includes a moving frame at the bottom and a support frame 2-11 located on one side, the switching guide rods 2-12 are disposed in parallel on both sides of the moving frame, the switching cylinders 2-13 are located between the two switching guide rods 2-12 and the telescopic rods thereof are fixedly connected to the moving frame, the movable frame is fixedly connected with a supporting frame 2-11, two oppositely arranged basic bag storehouses are fixed on the movable frame, each basic bag storehouse comprises a bag supporting plate 2-1 and a lifting plate 2-2, the lifting plate 2-2 is connected with a lifting mechanism arranged on the supporting frame 2-11, one end of the bag supporting plate 2-1 is fixedly connected with the lifting plate 2-2, a rib plate 2-11 is also connected between the bag supporting plate 2-1 and the lifting plate 2-2, the other end of the bag supporting plate 2-1 is penetrated with an inverted U-shaped rod 2-5 with the lower end fixed on the movable frame, one side of the bag supporting plate 2-1 is provided with at least two uniformly distributed stop rods 2-9 with the lower end fixed, the side edge of the bag supporting plate 2-1 is provided with a sliding chute in clearance fit with the stop rods 2-9, and the sliding chute is a semicircular chute with an opening on, sliding assemblies matched with the switching guide rods 2-12 are arranged on two sides of the moving frame, the bag feeding mechanism comprises a base frame 2-17 and an extending frame 2-18 above the base frame, a bag 6 taking and feeding mechanism and a bag clamping mechanism fixed below the extending frame 2-18 are arranged inside the base frame 2-17, the bag 6 taking and feeding mechanism comprises a swinging mechanism and a swinging motor 2-24, two sides of the swinging mechanism are hinged with support plates 2-19 fixed on the inner side of the base frame 2-17, a main body of the swinging motor 2-24 is fixed on the base frame 2-17 through a motor mounting plate 2-23, an output shaft of the swinging motor 2-24 is connected with the swinging mechanism, a bag taking assembly 2-22 is arranged below the swinging mechanism, the sliding assemblies comprise sliding plates 2-10-1 fixedly connected with the moving frame and extending downwards, the sliding plate 2-10-1 is provided with a moving pulley 2-10-2 and a moving sliding roller 2-10-3 which are respectively positioned above and below the switching guide rod 2-12 and tangent to the switching guide rod 2-12, four sliding components are uniformly distributed on two sides of the moving frame, the base frame 2-17 comprises a cross bar 2-17-1 at the bottom and an upright post 2-17-2 above, a support plate 2-19 is fixed on the inner side of the cross bar 2-17-1 of the base frame 2-17, four upright posts 2-17-2 are provided, two of the upright posts are fixedly connected with a top frame 2-16, the other two upright posts are fixedly connected with a bottom frame 2-15 downwards, an extension frame 2-18 is fixedly connected with the upright post 2-17-2, one end of the extension frame extends forwards, a central rod 2-18-1 positioned below is fixed in the middle of the extension frame, the bag clamping mechanism comprises a bag clamping flat plate 2-25 which is fixed below the central rod 2-18-1 and close to the front, downward bag clamping cylinders 2-26 are respectively fixed on two sides of the bag clamping flat plate 2-25, and the bag clamping cylinders 2-26 are provided with two clamping plate nails 2-26-1 which rotate relatively.

Supply changeable bag storehouse in the bag mechanism 2 to utilize and switch cylinder 2-13 to make the movable frame move on switching guide arm 2-12 to change the position in basic bag storehouse, make two basic bag storehouses cyclic utilization, and go up bag mechanism and snatch single wrapping bag 6 through getting bag subassembly 2-22, can will swing wrapping bag 6 through swing mechanism again, utilize bag clamping mechanism to clip wrapping bag 6, can trun into wrapping bag 6 from keeping flat smoothly to erect the state, keep supplying the continuous work of bag mechanism 2, link up with subsequent filling part in succession, moreover the utility model discloses a compact structure, occupation space are little.

Referring to fig. 15 and 16, the lifting mechanism in the bag supply mechanism 2 comprises a rotary screw rod 2-3 and a lifting guide rod 2-4, a lifting nut 2-2-2 matched with the rotary screw rod 2-3 and a guide component 2-2-1 matched with the lifting guide rod 2-4 are fixed on one side of a lifting plate 2-2, the guide component 2-2-1 comprises mounting side plates 2-2-11 on two sides, two lifting pulleys 2-2-12 arranged diagonally and two lifting sliding rollers 2-2-13 arranged diagonally are arranged between the two mounting side plates 2-2-11, the lifting guide rod 2-4 is arranged between the lifting pulley 2-2-12 and the lifting sliding roller 2-2-13, the two guide components 2-2-1 are arranged on two sides of the lifting nut 2-2-2, the lower end of a rotary screw rod 2-3 is connected with a driving device fixed on a moving frame, the upper end of the rotary screw rod 2-3 is supported above a supporting frame 2-11 through a bearing, the driving device comprises a motor 2-6 and a worm gear speed reducer 2-7 which are fixed on the moving frame and matched together, the lower end of the rotary screw rod 2-3 is connected with the speed reducer, the two ends of a lifting guide rod 2-4 are respectively fixedly connected with the moving frame and the supporting frame 2-11, a supporting plate 2-11-1 connected with the rotary screw rod 2-3 and the lifting guide rod 2-4 is arranged above the supporting frame 2-11, in a basic bag warehouse, a bag supporting plate 2-1 is lifted by a screw rod nut structure, the movement precision is high, in addition, an inverted U-shaped rod 2-5 penetrates through the bag supporting plate 2-1, and the inverted U-shaped rod 2-5 can penetrate, the packaging bag 6 is positioned; the guide assembly 2-2-1 on the lifting plate 2-2 is matched with a sliding roller by adopting a pulley, so that the guide friction force can be reduced; the stop lever 2-9 on one side of the bag supporting plate 2-1 can further limit the packaging bag 6 to prevent the packaging bag 6 from deviating.

Referring to fig. 18 and 20, the swing mechanism of the bag supply mechanism 2 comprises swing plates 2-20 with two sides hinged to support plates 2-19 through rotating shafts 3-1, the two swing plates 2-20 are connected through at least one first connecting rod 2-20-1, a telescopic cylinder 2-21 positioned in the middle is fixed on the first connecting rod 2-20-1, a bag taking flat plate 2-21-1 connected with a screw is fixed at the end part of a telescopic rod of the telescopic cylinder 2-21, the rotating shaft 3-1 of one swing plate 2-20 is butted with an output shaft of a swing motor 2-24 through a flange, an output shaft of the swing motor 2-24 is butted with the rotating shaft 3-1 of one swing plate 2-20 through a flange, a limiting plate 2-20-2 is fixed on the rotating shaft 3-1 butted with the output shaft of the swing motor 2-24, an arc-shaped limiting hole is formed in the limiting plate 2-20-2, a limiting pin matched with the limiting hole is arranged on the supporting plate 2-19 close to the swing motor 2-24, the limiting hole is a quarter arc with the center of the rotating shaft 3-1 as the center of a circle, the telescopic cylinder 2-21 of the swing mechanism increases the working range of the bag taking assembly 2-22, and the overall structural size can be reduced; the bag clamping mechanism adopts the bag clamping cylinder 2-26, the control is simple and accurate, the clamping plate A2-26-1 of the bag clamping cylinder 2-26 rotates relatively, the packaging bag 6 can be clamped in a large range due to the large opening angle of the clamping plate A2-26-1, and the packaging bag 6 can be accurately clamped.

As shown in fig. 18 and 27, the internal structure of the bag taking assembly 2-22 is prior art, and it is disclosed in the utility model patent named automatic bag filling machine single bag taking mechanism, the external part of the bag taking assembly 2-22 is provided with a protective shell, the bottom of the protective shell is a plane and is provided with a notch for the bottom of the bag taking base 8-2 to extend out, and the two ends of the protective shell are inward-folded cambered surfaces.

As shown in fig. 11, 18, 22 and 28, when the bag feeding mechanism 2 feeds the bag 6 to the bag supporting arm 5, the bag clamping and force feeding mechanisms 1 to 11 provide power for the force bearing columns 5 to 14 of the bag supporting arm 5, the bag clamping and force feeding mechanisms 1 to 11 comprise fixed columns 17 fixed on the ground, movable columns 18 are hinged to the columns of the fixed columns 17, arc-shaped pressing plates 19 are installed at the end portions of the movable columns 18, the arc-shaped pressing plates 19 face the force bearing columns 5 to 14 of the bag supporting arm 5, the middle portions of the movable columns 18 are hinged to the swing driving mechanisms 1 to 12, when the bag feeding mechanism 2 feeds the bag and the filled and sealed bag 6 is output, the force bearing columns 5 to 14 are pressed by the arc-shaped pressing plates 19 and then move, and the clamping plates b 5 to 11 of the bag supporting arm 5 are opened.

As shown in fig. 3, the detection mechanism 1-2 for the packaging bag 6 comprises detection columns 1-21, two detection support plates 1-22 fixed on the detection columns 1-21 through hoops are arranged on the detection columns 1-21, one of the detection support plates 1-22 is provided with a detection cylinder 1-23 which is transversely arranged and a piston rod of which points to the central indexing mechanism 1-1, the end part of the piston rod of the detection cylinder 1-23 is fixed with a contact rod 1-24, and the contact rod 1-24 is provided with a contact sensor for detecting whether the bag supply mechanism 2 successfully supplies the packaging bag 6 to a bag support arm 5 of the central indexing mechanism 1-1.

As shown in fig. 23-26, the bag opening mechanism 1-3 includes two fixed and parallel horizontal guide rods 9, two ends of each horizontal guide rod 9 are respectively provided with a first slider 9-2 and a second slider 9-3, the first slider 9-2 and the second slider 9-3 are connected by an opposite pulling mechanism 10, a first adsorption frame 11 and a second adsorption frame 12 are respectively fixed below the first slider 9-2 and the second slider 9-3, the first adsorption frame 11 and the second adsorption frame 12 are respectively provided with oppositely arranged needle-punched suckers 13, one side of the first adsorption frame 11 is connected with an opposite pulling driving mechanism, the opposite pulling mechanism 10 includes a first opposite pull rod 10-1, a second opposite pull rod 10-2 and a third opposite pull rod 10-3 which are sequentially hinged end to end, one end of the first opposite pull rod 10-1 is hinged to the first slider 9-2, one end of the third pair of pull rods 10-3 is hinged with the second slider 9-3, a base plate 9-1 positioned between the first slider 9-2 and the second slider 9-3 is fixed on the horizontal guide rod 9, the middle part of the second pair of pull rods 10-2 is hinged with the base plate 9-1, protective rods 11-2 positioned at two sides of the acupuncture suction cup 13 are fixed on the first adsorption frame 11, the protective rods 11-2 can prevent the packaging bag 6 from being adhered on the first adsorption frame 11, a first vacuum suction cup 11-1 positioned below the acupuncture suction cup 13 is also fixed on the first adsorption frame 11, a fixed rod 7 corresponding to the movable rod 8 is arranged below the second adsorption frame 12, a second vacuum suction cup 7-1 opposite to the first vacuum suction cup 11-1 is arranged at the lower end and the upper end of the fixed rod 7, the opposite-pulling driving mechanism comprises a movable rod 8 and a rocker 8-1, the lower end of the movable rod 8 is hinged with a fixedly arranged base 8-2, the upper end of the movable rod 8 is hinged with one end of the rocker 8-1, the other end of the rocker 8-1 is hinged with one side of a first adsorption frame 11, the movable rod 8 is connected with a swinging driving mechanism, the swinging driving mechanism comprises a second cam 16, a second swing arm 15 and a driving rod 14, the middle part of the movable rod 8 is provided with an ear plate 8-3 for connection, the two ends of the driving rod 14 are provided with special-shaped nuts for connection, the upper end of the driving rod 14 is hinged with the ear plate 8-3 in the middle part of the movable rod 8 through the special-shaped nuts, the lower end of the driving rod is hinged with one end of the second swing arm 15, the other end of the second swing arm 15 is connected with a roller matched with the second cam 16, the middle part of the second swing arm, a spring is connected to the middle of the driving rod 14, one end of the spring is fixedly arranged and used for resetting the driving rod 14, a rotating shaft 3-1 penetrates through the center of the second cam 16, two ends of the rotating shaft 3-1 are supported on a fixedly arranged third support through bearings, and one end of the rotating shaft 3-1 is connected with a driving element; when the bag opening mechanism 1-3 works, the convex part of the second cam 16 of the bag opening mechanism 1-3 rotates to the lower part, the second swing arm 15 rotates anticlockwise, the right end tilts upwards to drive the driving rod 14 to move upwards, the movable rod 8 rotates anticlockwise, the rocker 8-1 is used to drive the first adsorption rack 11 to slide inwards, the second adsorption rack 12 slides inwards under the action of the opposite pulling mechanism 10, so that the needling suckers 13 on the two adsorption racks grab the two sides of the packaging bag 6, then the second cam 16 continues to rotate, the concave part of the second cam 16 reaches the lower part, the driving rod 14 resets under the action of the elasticity of the spring, further the second swing arm 15, the movable rod 8 and the rocker 8-1 are driven to reset, the first adsorption rack 11 and the second adsorption rack 12 move backwards to open the bag opening of the packaging bag 6, the first vacuum sucker 11-1 and the second vacuum sucker 7-1 also adsorb the packaging bag 6 below, the opening of the packing bag 6 can be made larger.

As shown in fig. 29 and 30, the opening detection mechanism 1-4 includes a detection frame 20 and a lifting bracket 21, the detection frame 20 includes a detection rod, a base, a first photoelectric sensor and a second photoelectric sensor, the first photoelectric sensor includes a first emitter and a first receiver, the second photoelectric sensor includes a second emitter and a second receiver, one end of the detection rod is fixedly connected with the base, and the other end is suspended, one side of the base is fixedly connected with the lifting bracket 21, a downwardly extending emission rod is fixed below the detection rod and located at an intermediate position, a downwardly extending first receiving rod and a downwardly extending second receiving rod are respectively fixed at two ends of the detection rod, a first emitter and a second emitter pointing to the first receiving rod and the second receiving rod are respectively installed at two sides of the emission rod, and a first receiver and a second receiver corresponding to the first emitter are respectively installed on the first receiving rod and the second receiving rod, A second receiver corresponding to the second transmitter; the opening detection mechanism 1-4 detects whether the packaging bag 6 is opened or not by using the detection frame 20, so that the packaging bag 6 can be ensured to be in an opening state during subsequent filling, and materials can be prevented from being scattered; the lifting support 21 in the detection mechanism comprises a fixed sleeve and a pull rod 5-12, the upper end of the fixed sleeve is connected with a dustproof sleeve sleeved around the pull rod 5-12, the dustproof sleeve is a rubber corrugated sleeve, the fixed sleeve is fixedly installed through the annular edge of the lower end of the fixed sleeve, the pull rod 5-12 penetrates through the fixed sleeve, the upper end of the pull rod 5-12 is fixedly connected with the base through an annular hoop, the lower end of the pull rod 5-12 is connected with a lifting driving mechanism 22, and the lifting driving mechanism 22 drives the pull rod 5-12 of the lifting support 21 to perform reciprocating lifting motion, so that the emission rod of the detection frame 20 can be circularly inserted into the packaging bag 6; the lifting driving mechanism 22 in the detection mechanism comprises a first cam 22-1, a first swing arm 22-4 and a second connecting rod, wherein a rotating shaft 3-1 which is fixedly connected with the first cam 22-1 and is connected with a power element is penetrated through the center of the first cam 22-1, the power element adopts a driving device which can realize rotation such as a motor 2-6 and a motor, two ends of the rotating shaft 3-1 are supported on first supports 3-21 through bearings, the first swing arm 22-4 comprises a long arm rod and a short arm rod which are integrally connected and have included angles, the joint of the long arm rod and the short arm rod is hinged on a second support, the second support is connected on a fixed seat below, the first supports 3-21 and the fixed seat are fixed on the ground, the end part of the long arm rod is connected with a spring fixed on the ground, so as to facilitate the reset of the first swing arm 22-4, the end part of the short arm rod is hinged with a roller tangent to the first cam 22-1, one end of the second connecting rod is hinged with the end part of the long arm rod, the other end of the second connecting rod is hinged with the pull rod 5-12, the lifting driving mechanism 22 realizes reciprocating motion by utilizing the first cam 22-1, and the motion track and the extending length of the pull rod 5-12 are fixed by matching with a fixed sleeve; before filling, the packaging bag 6 reaches the position below the detection frame 20 in the opening detection mechanism 1-4, the concave part of the first cam 22-1 rotates to the position tangent to the roller of the short arm rod, the spring pulls the long arm rod down, the short arm rod rotates along the pointer, the pull rod 5-12 moves downwards, and the detection frame 20 moves downwards; if the packaging bag 6 is opened, the transmitting rod extends into the packaging bag 6, and the first receiver and the second receiver cannot receive the optical signals; if the packaging bag 6 is not opened, the transmitting rod cannot extend into the packaging bag 6, and one of the first receiver and the second receiver can receive the optical signal; if the packaging bag 6 does not normally reach the lower part of the detection frame 20, both the first receiver and the second receiver can receive the optical signal; after the detection is finished, the convex part of the first cam 22-1 rotates to a position tangent to the roller of the short arm rod, the first cam 22-1 drives the short arm rod to rotate anticlockwise, the long arm rod is also upwards anticlockwise, the second connecting rod drives the pull rod 5-12 to move upwards, the detection frame 20 moves upwards, and the launching rod returns.

Fig. 31 is the utility model discloses structure schematic diagram when carrying out the filling, fig. 32 is the utility model discloses structure schematic diagram when sealing after carrying out 6 filling of wrapping bag, fig. 33 is the filling, seals the structure schematic diagram when 6 outputs of back wrapping bag, the filling, seal and output part all adopt prior art. And will not be described in detail herein.

When the ten-station flour packing machine works, the central indexing mechanism 1-1 rotates intermittently, and all stations work continuously in sequence; the bag feeding mechanism 2 sends the packaging bag 6 to the bag opening arm 5, and the bag opening arm 5 picks up the packaging bag 6; the packaging bag 6 detection mechanism 1-2 detects whether the bag opening arm 5 successfully picks up the packaging bag 6; after the bag opening arm 5 successfully picks up the packaging bag 6, the bag opening mechanism 1-3 opens the packaging bag 6 and blows air into the packaging bag 6, and if the bag opening arm 5 does not successfully pick up the packaging bag 6, the bag opening mechanism 1-3 does not act; after the bag opening mechanism 1-3 opens the packaging bag 6, the opening detection mechanism 1-4 detects whether the bag opening of the packaging bag 6 is opened successfully, if the filling machine 1-5 is successful, the filling machine 1-5 is not operated; cleaning the flour scattered outside the packaging bag 6 by using the dust collector 1-6; the sealing machine 1-7 seals the filled packaging bag 6; the output conveyer belts 1-8 convey the sealed packaging bags 6 away; when the packaging bags 6 in one basic bag warehouse of the bag supply mechanism 2 are used up or have faults, the other basic bag warehouse is switched by using the switching cylinders 2-13; when one filling machine 1-5 malfunctions, the filling machine 1-5 is deactivated and the other filling machine 1-5 is activated.

Claims (10)

1. A ten station flour packagine machine which characterized in that: including work platform, supply bag mechanism, wrapping bag detection mechanism, opening detection mechanism, liquid filling machine, dust arrester, capper and output conveyer belt, work platform's center is equipped with central indexing mechanism, wrapping bag detection mechanism opening detection mechanism the liquid filling machine the dust arrester the capper with the output conveyer belt all installs on work platform and encircles central indexing mechanism and set gradually, supply bag mechanism to be located one side of work platform just towards between wrapping bag detection mechanism and the output conveyer belt, the liquid filling machine is two, supply to leave the vacancy between bag mechanism and the output conveyer belt.

2. The ten-station flour wrapping machine of claim 1 wherein: the central indexing mechanism comprises a bag supporting plate, a rotary table and a bag supporting arm, the bag supporting plate is a circular plate arranged on a central cylindrical column, a rotating shaft positioned at the center is fixed below the rotary table and downwards penetrates through the cylindrical column, the bag supporting arm comprises two supporting rods hinged through an intermediate connecting rod, a bag supporting reset spring is connected between the two supporting rods, one end of each supporting rod is a clamping plate B, the other end of each supporting rod is hinged with the rotary table, one of the supporting rods is connected with a stirring plate inclined towards the inner side, the end part of each stirring plate is hinged with a stirring wheel, the stirring wheel is tangent to the bag supporting plate, at least two supports distributed annularly and uniformly are fixed in the middle of the cylindrical column, a lifting cylinder is arranged on each support, a telescopic rod of the lifting cylinder is fixedly connected with the bag supporting rod, and a guide plate positioned above each support is further fixed on the cylindrical column, and a sliding seat matched with the guide plate is arranged below the bag opening plate, and the poking wheel comprises an upper end circumferential surface, a lower end circumferential surface and an arc-shaped conical surface in middle transition.

3. The ten-station flour packaging machine according to claim 2, characterized in that: the bag supply mechanism comprises an outer frame, the top of the outer frame is provided with a bag feeding mechanism, the inside of the outer frame is provided with a switchable bag storehouse, the outer frame comprises a bottom frame and a top frame positioned on one side, the bottom of the bottom frame is fixed with a switching guide rod and a switching cylinder, the switchable bag storehouse comprises a moving frame at the bottom and a supporting frame at one side, the switching guide rod is arranged on two sides of the moving frame in parallel, the switching cylinder is positioned between the two switching guide rods and is provided with a telescopic rod and the moving frame in fixed connection, the moving frame is fixedly connected with the supporting frame, the moving frame is provided with two basic bag storehouses which are arranged oppositely, the two sides of the moving frame are provided with sliding assemblies matched with the switching guide rod, the bag feeding mechanism comprises an extending frame above the basic frame, the inside of the basic frame is provided with a packaging bag feeding mechanism and a bag clamping mechanism fixed below the extending frame, the wrapping bag is got and is sent mechanism and is included swing mechanism and swing motor, swing mechanism's both sides are articulated with the extension board of fixing at the basic frame inboard, swing motor's main part is passed through the motor mounting panel and is fixed on the basic frame, swing motor's output shaft and swing mechanism are connected, swing mechanism's below is installed and is got a bag subassembly.

4. The ten-station flour wrapping machine of claim 3 wherein: opening detection mechanism includes test rack and lifting support, the test rack includes test rod, base, first photoelectric sensor and second photoelectric sensor, first photoelectric sensor includes first transmitter and first receiver, second photoelectric sensor includes second transmitter and second receiver, the one end and the unsettled setting of base fixed connection, the other end of test rod, one side and the lifting support fixed connection of base, the below of test rod is fixed with the transmission pole that stretches out downwards and be located the intermediate position, the both ends of test rod are fixed with first receiving rod and the second receiving rod that stretches out downwards respectively, first transmitter, second transmitter are installed respectively to the both sides of transmission pole, first receiving rod first receiver, second receiver are installed respectively on the second receiving rod.

5. The ten-station flour wrapping machine of claim 4 wherein: the lifting support comprises a fixed sleeve and a pull rod, the fixed sleeve is fixedly installed on the annular edge of the lower end of the fixed sleeve, the pull rod penetrates through the fixed sleeve, and the upper end of the pull rod is fixedly connected with the base and the lower end of the pull rod is connected with a lifting driving mechanism.

6. The ten-station flour packaging machine according to claim 5, characterized in that: the bag opening mechanism comprises two fixed and parallel horizontal guide rods, a first sliding block and a second sliding block are respectively installed at two ends of each horizontal guide rod, the first sliding block and the second sliding block are connected through a counter-pulling mechanism, a first adsorption frame and a second adsorption frame are respectively fixed below the first sliding block and the second sliding block, the first adsorption frame and the second adsorption frame are respectively provided with a needle sucking disc which is oppositely arranged, one side of the first adsorption frame is connected with a counter-pulling driving mechanism, the counter-pulling driving mechanism comprises a movable rod and a rocker, the lower end of the movable rod is hinged to a fixedly arranged base, the upper end of the movable rod is hinged to one end of the rocker, the other end of the rocker is hinged to one side of the first adsorption frame, and the movable rod is connected with a swinging driving mechanism.

7. The ten-station flour wrapping machine of claim 6 wherein: swing actuating mechanism includes second cam, second swing arm and actuating lever, the upper end of actuating lever is articulated with the middle part of movable rod, the lower extreme is articulated with the one end of second swing arm, the other end of second swing arm be connected with second cam complex gyro wheel, the middle part of second swing arm is rotated through the fixed second support that sets up and is supported, the actuating lever middle part is connected with the spring, and the pivot has been worn at the center of second cam, the both ends of pivot are passed through the bearing and are supported on the fixed third support that sets up, and driving element is connected to the one end of pivot.

8. The ten-station flour packaging machine according to claim 7, characterized in that: the basic bag storehouse comprises a bag supporting plate and a lifting plate, the lifting plate is connected with a lifting mechanism arranged on the supporting frame, one end of the bag supporting plate is fixedly connected with the lifting plate, and an inverted U-shaped rod with the lower end fixed on the movable frame penetrates through the other end of the bag supporting plate.

9. The ten-station flour packaging machine according to claim 8, characterized in that: the swing mechanism comprises swing plates hinged to the support plate through rotating shafts, the two swing plates are connected through at least one first connecting rod, a telescopic cylinder located in the middle is fixed on the first connecting rod, a bag taking flat plate connected with a screw rod is fixed at the end portion of a telescopic rod of the telescopic cylinder, and the rotating shaft of one swing plate is in butt joint with an output shaft of the swing motor through a flange.

10. The ten-station flour wrapping machine of claim 9 wherein: the bag clamping mechanism comprises a bag clamping flat plate fixed below the central rod and close to the front side, two sides of the bag clamping flat plate are respectively fixed with a downward bag clamping cylinder, and the bag clamping cylinders are provided with two clamping plates A rotating relatively.

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