CN114589912A - Plastic film blowing machine and method for preventing plastic particles from being clamped at feed inlet - Google Patents
Plastic film blowing machine and method for preventing plastic particles from being clamped at feed inlet Download PDFInfo
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- CN114589912A CN114589912A CN202210233921.7A CN202210233921A CN114589912A CN 114589912 A CN114589912 A CN 114589912A CN 202210233921 A CN202210233921 A CN 202210233921A CN 114589912 A CN114589912 A CN 114589912A
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- 229920003023 plastic Polymers 0.000 title claims abstract description 51
- 239000004033 plastic Substances 0.000 title claims abstract description 51
- 239000002245 particle Substances 0.000 title claims abstract description 46
- 239000002985 plastic film Substances 0.000 title claims abstract description 43
- 229920006255 plastic film Polymers 0.000 title claims abstract description 43
- 238000010096 film blowing Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims description 21
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 229920000426 Microplastic Polymers 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 67
- 239000000155 melt Substances 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000005381 potential energy Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008261 resistance mechanism Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920006302 stretch film Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of plastic films and discloses a plastic film blowing machine with plastic particles not easy to clamp at a feed inlet. Along with the removal of contact arm, make the contact arm constantly have an impact to the resistance board, thereby make the mediation piece be in the shock condition, thereby when along with the mediation piece is to the inside removal in feeding storehouse, continuously shaking, one is the insertion of convenient mediation piece, also make simultaneously not hard up between the inside plastic granules, reciprocating motion about being done because of the actuating lever simultaneously, thereby make the mediation piece also do reciprocating motion about, thereby constantly insert the feeding storehouse inside, thereby reach when the plastic granules feeding, prevent the effect that the feed inlet blockked up.
Description
Technical Field
The invention relates to the technical field of plastic films, in particular to a plastic film blowing machine and a method, wherein plastic particles are not easy to clamp at a feed inlet.
Background
With the development of modern industry, various new products are developed, wherein a plastic film is one of the new products, plastic particles are melted and stretched by an injection molding machine to obtain the plastic film, and the plastic film has many applications in life and can help people to greatly improve life.
But plastic film is because of the interact between the plastic granules sometimes in the course of working feeding department to block up at the feed inlet, make the fault appear in the material transportation, thereby it is comparatively troublesome to need the manual work to constantly dredge, melts the in-process at plastic granules simultaneously, melts the inside easy gassing that produces of liquid, and it is inhomogeneous along with drawing the inside thickness that causes tensile film among the process easily, causes processingquality not up to standard, influences the shaping effect.
Therefore, the demand for high-reliability products is urgent, and a plastic film blowing machine and a method for preventing plastic particles from being blocked at a feeding port are provided, so that the plastic film blowing machine and the method have the effects of preventing the feeding port from being blocked when the plastic particles are fed and simultaneously automatically removing bubbles in a melt when the plastic particles are fed and melted.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a plastic film blowing machine and a method for preventing plastic particles from being blocked at a feeding port, which have the advantages that the feeding port is prevented from being blocked when plastic particles are fed, and bubbles are automatically removed from the interior of a melt when the plastic particles are fed and melted, so that the problems that the feeding port is blocked at the feeding position of a plastic film in the processing process due to the interaction between the plastic particles, the material is faulted in the transportation process, the manual work is needed to dredge the plastic particles continuously, and meanwhile, the bubbles are easily generated in the melt liquid in the melting process of the plastic particles, the processing quality is not up to the standard and the forming effect is influenced due to the fact that the thickness of the interior of the stretch film is not uniform easily caused in the stretching process.
(II) technical scheme
In order to prevent the feed inlet from being blocked when plastic particles are fed and automatically remove bubbles in a melt when the plastic particles are fed and melted, the invention provides the following technical scheme: the utility model provides a difficult card of plastic film inflation film manufacturing machine in feed inlet department of plastic pellet, includes the shell, the inside swing joint of shell has actuating mechanism, actuating mechanism top swing joint has the mediation mechanism, mediation mechanism top fixedly connected with vibrates the mechanism, actuating mechanism bottom fixedly connected with striking mechanism, striking mechanism bottom swing joint has a transportation section of thick bamboo.
Further, actuating mechanism is inside including the carousel, carousel front end swing joint has the actuating lever, actuating lever surface swing joint has the stopper, the equal swing joint in both ends has the slider about the actuating lever, one side swing joint that the carousel was kept away from to the slider has the movable rod.
Furthermore, the inside swing joint of mediation mechanism has the movable plate, one side fixedly connected with guide bar that the shell inner wall was kept away from to the movable plate, one side swing joint that the guide bar kept away from the movable plate has compression spring, one side fixedly connected with that the movable plate is close to the guide bar gathers can the spring, gather and to gather one side fixedly connected with that the spring kept away from the movable plate.
Further, vibrate the inside resistance board that is included of mechanism, one side swing joint that resistance board bottom is close to the mediation piece has the contact bar, contact bar surface swing joint has reset spring.
Further, striking mechanism is inside including the adapting rod, one side fixedly connected with dead lever that the adapting rod is close to the carousel, one side fixedly connected with buffer spring of adapting rod is kept away from to the dead lever, one side fixedly connected with trapezoidal piece that buffer spring kept away from the dead lever, the equal swing joint in both ends has anti resistance mechanism about the trapezoidal piece, one side swing joint that the adapting rod is close to the dead lever has the atress pole, one side swing joint that the accepting rod was kept away from to the atress pole has the ejector pin, ejector pin bottom fixedly connected with extension spring.
Further, movable rod top and movable plate bottom fixed connection, contact arm and mediation piece swing joint, the contact arm has two, the mediation piece is located between two contact arm inner structure, slider bottom and accepting bar top fixed connection, the ejector pin is located the transportation bobbin base portion.
Furthermore, the front end of the rotary table is fixedly provided with a lug, the middle part of the driving rod is provided with a notch, and the lug is positioned inside the notch.
Furthermore, the top of the shell is provided with two feeding bins which are bilaterally symmetrical about the center line inside the shell, one side, away from the energy-gathering spring, of the dredging block is located inside the feeding bin, and one side, away from the energy-gathering spring, of the dredging block is a slope.
Furthermore, the notch has been seted up to the resistance board one side that is close to the mediation piece, and the notch has threely, the contact lever is kept away from one side of mediation piece and is located inside the notch.
The plastic film blowing machine with the plastic particles not easy to be blocked at the feed inlet as claimed in the claim, a method for blocking the plastic particles not easy to be blocked at the feed inlet comprises the following concrete steps:
s1, when the work is started, plastic particles are poured into the feeding bin inside the shell, an external driving source is started at the moment, so that the rotary table starts to rotate, the plastic particles in the feeding bin are transported, meanwhile, in the rotating process of the rotary table, the driving rod is driven to reciprocate left and right due to the connection relation of the driving rod, and when the driving rod moves to one side close to the rotary table, the driving rod drives the sliding block to move together, so that the sliding block has a pulling force on the movable rod, and the movable rod moves to one side close to the rotary table;
s2, because of the connection relationship of the movable plate and the movable rod, the movable plate also moves towards one side close to the turntable, so that the guide rod is driven to have pressure on the compression spring, the compression spring is stressed and compressed, elastic potential energy is accumulated in the compression spring, the rapid movement of the movable plate is accelerated, meanwhile, when the movable plate moves towards the side close to the turntable, the dredging block is driven by the energy-accumulating spring to move towards one side far away from the movable plate, because of the connection relationship of the contact rod and the dredging block, the contact rod moves towards one side far away from the movable plate along with the dredging block, because the top of the contact rod is positioned in the resistance plate, along with the movement of the contact rod, the resistance plate has pressure on the contact rod, the contact rod moves towards one side close to the dredging block, and meanwhile, the reset spring has pressure, the interior of the reset spring is stressed and compressed, and preparation is made for resetting of the contact rod;
s3, simultaneously, the contact rod continuously has an impact force on the resistance plate along with the movement of the contact rod, and the dredging block is in a vibration state through a reaction force, so that when the dredging block moves towards the interior of the feeding bin, vibration is continuously performed, one is convenient for the dredging block to be inserted, and meanwhile, the internal plastic particles are loosened;
s4, when the driving rod moves to one side close to the turntable, the bearing rod is driven by the sliding block to move together, and then the fixing rod has pressure on the buffer spring, so that the buffer spring is compressed in a stressed manner, and thrust is exerted on the trapezoidal block, so that the trapezoidal block moves to one side far away from the bearing rod, but due to the blocking of the trapezoidal block, the trapezoidal block cannot move rightwards, and further is blocked, when the middle part of the driving rod moves to the right side of the turntable, the thrust of the bearing rod to the fixing rod reaches the maximum, and the trapezoidal block is driven by the buffer spring to jack the anti-blocking mechanism to move to one side far away from the bearing rod;
s5, when the bolster also moved to one side near the dead lever, thereby there was great thrust to the stress bar bottom, make the stress bar atress move to one side near the ejector pin, because of the stress bar is the sloping pole, thereby the stress bar promotes the ejector pin rebound, and then there is a pulling force to the extension spring, make the inside atress of extension spring tensile, thereby inside gathering elastic potential energy, for the ejector pin preparation that resets, simultaneously along with the ejector pin rebound, thereby take place the striking with transportation bobbin base portion, thereby the power transmits the plastic liquid that melts, vibrate the inside bubble of melt, thereby reach when the plastic granules feeding melts, the automatic effect of getting rid of the bubble to the melt inside.
(III) advantageous effects
Compared with the prior art, the invention provides the plastic film blowing machine and the method, wherein plastic particles are not easy to clamp at the feed inlet, and the plastic film blowing machine and the method have the following beneficial effects:
1. this plastic film inflation film manufacturing machine and method of difficult card in feed inlet department of plastic granules, along with the removal of contact arm, make the contact arm constantly have an impact to the resistance board, through the reaction force, thereby make the mediation piece be in shock state, thereby when removing to feed bin inside along with the mediation piece, continuously shaking, one is the insertion of convenient mediation piece, it is not hard up also to make simultaneously between the inside plastic granules, reciprocating motion about being simultaneously because of the actuating lever, transmission through inner structure, thereby make the mediation piece also reciprocating motion about being, thereby constantly insert the feeding bin inside, thereby reach when the plastic granules feeding, prevent the effect that the feed inlet blockked up.
2. This plastic film inflation film manufacturing machine and method of difficult card in feed inlet department of plastic pellet, promote the ejector pin rebound through the atress pole, and then there is a pulling force to extension spring, make the inside atress of extension spring tensile, thereby inside gathering elastic potential energy, prepare for the ejector pin resets, simultaneously along with during the ejector pin rebound, thereby take place the striking with transportation bobbin base portion, thereby power transmission is to the plastic liquid that melts, vibrate the inside bubble of melt, thereby reach when the plastic pellet feeding melts, the automatic effect of getting rid of the bubble to melt inside.
Drawings
FIG. 1 is a three-dimensional view of the housing structure of the present invention;
FIG. 2 is a front view of the turntable structure of the present invention;
FIG. 3 is a partial schematic view of the movable rod structure of the present invention;
FIG. 4 is a view of the structural components of the drive rod of the present invention;
FIG. 5 is a partial schematic view of a dredging block structure according to the present invention;
FIG. 6 is a view of structural components of the contact stem of the present invention;
FIG. 7 is an enlarged view of a portion of the structure of the present invention at A in FIG. 2;
FIG. 8 is a partial view of the structure of the adapting rod according to the present invention.
In the figure: 1. a housing; 2. a drive mechanism; 21. a turntable; 22. a drive rod; 23. a limiting block; 24. a slider; 25. a movable rod; 3. a dredging mechanism; 31. moving the plate; 32. a guide bar; 33. a compression spring; 34. an energy-gathering spring; 35. dredging blocks; 4. a vibrating mechanism; 41. a resistance plate; 42. a contact lever; 43. a return spring; 5. an impact mechanism; 51. a bearing rod; 52. fixing the rod; 53. a buffer spring; 54. a trapezoidal block; 55. an anti-drag mechanism; 56. a stress beam; 57. a top rod; 58. an extension spring; 6. and (5) transporting the cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 2, 5 and 7, a plastic film blowing machine with plastic particles not easy to be clamped at a feeding port comprises a shell 1, wherein a driving mechanism 2 is movably connected inside the shell 1, a dredging mechanism 3 is movably connected at the top of the driving mechanism 2, a vibrating mechanism 4 is fixedly connected at the top of the dredging mechanism 3, an impacting mechanism 5 is fixedly connected at the bottom of the driving mechanism 2, and a transport cylinder 6 is movably connected at the bottom of the impacting mechanism 5.
Further, actuating mechanism 2 is inside including carousel 21, and carousel 21 front end swing joint has actuating lever 22, and actuating lever 22 surface swing joint has stopper 23, and the equal swing joint in both ends has slider 24 about actuating lever 22, and one side swing joint that carousel 21 was kept away from to slider 24 has movable rod 25.
Further, a moving plate 31 is movably connected inside the dredging mechanism 3, a guide rod 32 is fixedly connected to one side of the moving plate 31 far away from the inner wall of the housing 1, a compression spring 33 is movably connected to one side of the guide rod 32 far away from the moving plate 31, an energy-gathering spring 34 is fixedly connected to one side of the moving plate 31 close to the guide rod 32, and a 36 is fixedly connected to one side of the energy-gathering spring 34 far away from the moving plate 31.
Further, vibrate mechanism 4 inside including resistance plate 41, one side swing joint that resistance plate 41 bottom is close to mediation piece 35 has contact bar 42, and contact bar 42 surface swing joint has reset spring 43.
Along with contact bar 42's removal, make contact bar 42 constantly have an impact to resistance plate 41, through reaction force, thereby make mediation piece 35 be in the shock condition, thereby when getting rid of piece 35 to feeding storehouse inside along with mediation, continuously in vibrations, one is the insertion of convenient mediation piece 35, it is not hard up to also make simultaneously between the inside plastic granules, reciprocating motion about being because of actuating lever 22 simultaneously, transmission through inner structure, thereby make mediation piece 35 also do reciprocating motion about doing, thereby constantly insert the feeding storehouse inside and move, thereby reach when the plastic granules feeding, prevent the effect of feed inlet jam.
Example two:
referring to fig. 3 and 8, a plastic film blowing machine with plastic particles not easy to be clamped at a feeding port comprises a shell 1, wherein a driving mechanism 2 is movably connected inside the shell 1, a dredging mechanism 3 is movably connected at the top of the driving mechanism 2, a vibrating mechanism 4 is fixedly connected at the top of the dredging mechanism 3, an impacting mechanism 5 is fixedly connected at the bottom of the driving mechanism 2, and a transport cylinder 6 is movably connected at the bottom of the impacting mechanism 5.
Further, the impact mechanism 5 includes a receiving rod 51 inside, a fixing rod 52 is fixedly connected to one side of the receiving rod 51 close to the turntable 21, a buffer spring 53 is fixedly connected to one side of the fixing rod 52 far away from the receiving rod 51, a trapezoidal block 54 is fixedly connected to one side of the buffer spring 53 far away from the fixing rod 52, an anti-drag mechanism 55 is movably connected to both upper and lower ends of the trapezoidal block 54, a stressed rod 56 is movably connected to one side of the receiving rod 51 close to the fixing rod 52, a push rod 57 is movably connected to one side of the stressed rod 56 far away from the receiving rod 51, and a tension spring 58 is fixedly connected to the bottom of the push rod 57.
When the bearing rod 51 also moves to one side close to the fixed rod 52, so that a large pushing force is exerted on the bottom of the stress rod 56, the stress rod 56 is forced to move to one side close to the ejector rod 57, the stress rod 56 is an inclined rod, the stress rod 56 pushes the ejector rod 57 to move upwards, and further, a pulling force is exerted on the extension spring 58, the internal stress of the extension spring 58 is stretched, so that elastic potential energy is gathered inside, the ejector rod 57 resets to be prepared, meanwhile, when the ejector rod 57 moves upwards, the impact is generated at the bottom of the transport cylinder 6, so that force is transmitted to melted plastic liquid, bubbles inside the melted substance are vibrated, and the effect of automatically removing bubbles inside the melted substance when plastic particles are melted is achieved.
Example three:
referring to fig. 1-8, a plastic film blowing machine with plastic particles not easy to be clamped at a feeding port comprises a housing 1, two feeding bins are arranged at the top of the housing 1, and are bilaterally symmetrical about the central line inside the housing 1, one side of a dredging block 35 away from an energy-gathering spring 34 is positioned inside the feeding bins, one side of the dredging block 35 away from the energy-gathering spring 34 is a slope, a driving mechanism 2 is movably connected inside the housing 1, a turntable 21 is arranged inside the driving mechanism 2, a convex block is fixedly arranged at the front end of the turntable 21, a notch is arranged in the middle of the driving rod 22, the convex block is positioned inside the notch, a driving rod 22 is movably connected at the front end of the turntable 21, a limiting block 23 is movably connected on the outer surface of the driving rod 22, sliders 24 are movably connected at the upper and lower ends of the driving rod 22, a movable rod 25 is movably connected at one side of the sliders 24 away from the turntable 21, the top of the movable rod 25 is fixedly connected with the bottom of a movable plate 31, the contact rods 42 are movably connected with the dredging blocks 35, the number of the contact rods 42 is two, the dredging blocks 35 are located between the internal structures of the two contact rods 42, the bottom of the sliding block 24 is fixedly connected with the top of the bearing rod 51, and the ejector rod 57 is located at the bottom of the transport cylinder 6.
Please refer to fig. 5, the top of the driving mechanism 2 is movably connected with a dredging mechanism 3, the inside of the dredging mechanism 3 is movably connected with a movable plate 31, one side of the movable plate 31 far away from the inner wall of the housing 1 is fixedly connected with a guide bar 32, one side of the guide bar 32 far away from the movable plate 31 is movably connected with a compression spring 33, one side of the movable plate 31 near the guide bar 32 is fixedly connected with an energy-gathering spring 34, one side of the energy-gathering spring 34 far away from the movable plate 31 is fixedly connected with a vibrating mechanism 4, the vibrating mechanism 4 is internally provided with a resistance plate 41, one side of the resistance plate 41 near the dredging block 35 is provided with a notch, the notch is three, one side of the contact bar 42 far away from the dredging block 35 is positioned inside the notch, one side of the bottom of the resistance plate 41 near the dredging block 35 is movably connected with a contact bar 42, and the outer surface of the contact bar 42 is movably connected with a reset spring 43.
Referring to fig. 8, the bottom of the driving mechanism 2 is fixedly connected with the striking mechanism 5, the striking mechanism 5 includes a bearing rod 51 therein, a fixing rod 52 is fixedly connected to one side of the bearing rod 51 close to the turntable 21, a buffer spring 53 is fixedly connected to one side of the fixing rod 52 far away from the bearing rod 51, a trapezoidal block 54 is fixedly connected to one side of the buffer spring 53 far away from the fixing rod 52, an anti-blocking mechanism 55 is movably connected to both upper and lower ends of the trapezoidal block 54, a stressed rod 56 is movably connected to one side of the bearing rod 51 close to the fixing rod 52, a top rod 57 is movably connected to one side of the stressed rod 56 far away from the bearing rod 51, a tension spring 58 is fixedly connected to the bottom of the top rod 57, and a transportation cylinder 6 is movably connected to the bottom of the striking mechanism 5.
A method for preventing plastic particles from being blocked at a feed inlet of a plastic film blowing machine with the plastic particles not being blocked at the feed inlet comprises the following specific steps:
s1, when the operation is started, plastic particles are poured into the feeding bin inside the shell 1, at the moment, an external driving source is started, so that the rotary table 21 starts to rotate, the plastic particles in the feeding bin are transported, meanwhile, in the rotating process of the rotary table 21, due to the connection relation of the driving rod 22, the driving rod 22 is driven to do left-right reciprocating motion, when the driving rod 22 moves to one side close to the rotary table 21, the sliding block 24 is driven to move together, so that the sliding block 24 has a pulling force on the movable rod 25, and the movable rod 25 moves to one side close to the rotary table 21;
s2, due to the connection relationship between the moving plate 31 and the movable rod 25, the moving plate 31 also moves to the side close to the turntable 21, thereby driving the guide rod 32 to have a pressure on the compression spring 33, so that the compression spring 33 is compressed under a force, thereby the elastic potential energy is gathered inside, and the rapid movement of the moving plate 31 is accelerated, meanwhile, when the moving plate 31 moves to the side close to the turntable 21, the dredging block 35 is driven to move to the side far away from the moving plate 31 through the energy gathering spring 34, due to the connection relationship between the contact rod 42 and the dredging block 35, the contact rod 42 moves to the side far away from the moving plate 31 along with the dredging block 35, due to the top of the contact rod 42 being located inside the resistance plate 41, along with the movement of the contact rod 42, the resistance plate 41 has a pressure on the contact rod 42, so that the contact rod 42 moves to the side close to the dredging block 35, and meanwhile, there is a pressure on the return spring 43, so that the inside of the return spring 43 is compressed under a force, preparation for resetting of the contact lever 42;
s3, simultaneously, the contact rod 42 continuously has an impact force on the resistance plate 41 along with the movement of the contact rod 42, and through a reaction force, the dredging block 35 is in a vibration state, so that when the dredging block 35 moves towards the interior of the feeding bin, vibration is continuously performed, one is convenient for the dredging block 35 to be inserted, and meanwhile, the internal plastic particles are loosened, and meanwhile, the dredging block 35 also performs left-right reciprocating motion due to the fact that the driving rod 22 performs left-right reciprocating motion through the transmission of an internal structure, so that the inside of the feeding bin is continuously inserted, and the effect of preventing the feeding port from being blocked when the plastic particles are fed is achieved;
s4, when the driving rod 22 moves to one side close to the turntable 21, the bearing rod 51 is driven by the slide block 24 to move together, and then the fixing rod 52 has pressure on the buffer spring 53, so that the buffer spring 53 is stressed and compressed, and thus has thrust on the trapezoidal block 54, and the trapezoidal block 54 moves to one side far away from the bearing rod 51, but due to the blocking of the trapezoidal block 54, the trapezoidal block 54 cannot move rightwards, and is blocked at the moment, when the middle part of the driving rod 22 moves to the right side of the turntable 21, the thrust of the bearing rod 51 on the fixing rod 52 reaches the maximum, so that the buffer spring 53 drives the trapezoidal block 54 to jack the anti-blocking mechanism 55 to move to one side far away from the bearing rod 51;
s5, when the adapting rod 51 also moves to one side close to the fixed rod 52, thereby there is great pushing force to the stress rod 56 bottom, make the stress rod 56 atress move to one side close to the ejector pin 57, because of the stress rod 56 is the slope pole, thereby the stress rod 56 promotes the ejector pin 57 rebound, and then there is a pulling force to extension spring 58, make the inside atress of extension spring 58 tensile, thereby inside gathering elastic potential energy, prepare for the ejector pin 57 resets, simultaneously when along with the ejector pin 57 rebound, thereby bump with transport cylinder 6 bottom, thereby power transmission melts the plastic liquid, vibrate the inside bubble of melt, thereby reach when the plastic granules feeding melts, the effect of automatic bubble removal to the melt inside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a difficult card of plastic pellet is at plastic film inflation film manufacturing machine of feed inlet department, includes shell (1), its characterized in that: the inside swing joint of shell (1) has actuating mechanism (2), actuating mechanism (2) top swing joint has mediation mechanism (3), mediation mechanism (3) top fixedly connected with vibrates mechanism (4), actuating mechanism (2) bottom fixedly connected with striking mechanism (5), striking mechanism (5) bottom swing joint has a transport section of thick bamboo (6).
2. The plastic film blowing machine provided by claim 1, wherein the plastic particles are not easy to be clamped at the feed inlet, and the plastic film blowing machine is characterized in that: actuating mechanism (2) is inside including carousel (21), carousel (21) front end swing joint has actuating lever (22), actuating lever (22) surface swing joint has stopper (23), the equal swing joint in both ends has slider (24) about actuating lever (22), one side swing joint that carousel (21) were kept away from in slider (24) has movable rod (25).
3. The plastic film blowing machine provided by claim 2, wherein the plastic particles are not easy to be clamped at the feed inlet, and the plastic film blowing machine is characterized in that: the utility model discloses a dredge mechanism, including shell (1), dredging mechanism (3), one side fixedly connected with guide bar (32) of shell (1) inner wall is kept away from in movable plate (31), one side swing joint that movable plate (31) were kept away from in guide bar (32) has compression spring (33), one side fixedly connected with that movable plate (31) are close to guide bar (32) gathers can spring (34), gather and to have one side fixedly connected with (36) that movable plate (31) were kept away from in spring (34).
4. The plastic film blowing machine provided by claim 3, wherein the plastic particles are not easy to be clamped at the feed inlet, and the plastic film blowing machine is characterized in that: vibrate mechanism (4) inside including drag board (41), one side swing joint that drag board (41) bottom is close to mediation piece (35) has contact bar (42), contact bar (42) surface swing joint has reset spring (43).
5. The plastic film blowing machine provided by claim 4, wherein the plastic particles are not easy to be clamped at the feed inlet, and the plastic film blowing machine is characterized in that: striking mechanism (5) inside including adapting rod (51), one side fixedly connected with dead lever (52) that adapting rod (51) is close to carousel (21), one side fixedly connected with buffer spring (53) of adapting rod (51) are kept away from in dead lever (52), one side fixedly connected with trapezoidal piece (54) of dead lever (52) are kept away from in buffer spring (53), the equal swing joint in both ends has anti-drag mechanism (55) about trapezoidal piece (54), one side swing joint that adapting rod (51) are close to dead lever (52) has stress beam (56), one side swing joint that adapting rod (51) were kept away from in stress beam (56) has ejector pin (57), ejector pin (57) bottom fixedly connected with extension spring (58).
6. The plastic film blowing machine provided by claim 5, wherein the plastic particles are not easy to be clamped at the feed inlet, and the plastic film blowing machine is characterized in that: activity pole (25) top and movable plate (31) bottom fixed connection, contact arm (42) and mediation piece (35) swing joint, contact arm (42) have two, mediation piece (35) are located between two contact arm (42) inner structure, slider (24) bottom and accept pole (51) top fixed connection, ejector pin (57) are located transport section of thick bamboo (6) bottom.
7. The plastic film blowing machine provided by claim 2, wherein the plastic particles are not easy to be clamped at the feed inlet, and the plastic film blowing machine is characterized in that: the front end of the rotary table (21) is fixedly provided with a convex block, the middle part of the driving rod (22) is provided with a notch, and the convex block is positioned inside the notch.
8. The plastic film blowing machine provided by claim 3, wherein the plastic particles are not easy to be clamped at the feed inlet, and the plastic film blowing machine is characterized in that: the feeding bin has been seted up at shell (1) top, there are two, and about shell (1) inside central line bilateral symmetry, the mediation piece (35) is kept away from one side of gathering energy spring (34) and is located inside the feeding bin, the net one side that the mediation piece (35) is kept away from gathering energy spring (34) is the slope.
9. The plastic film blowing machine provided by claim 4, wherein the plastic particles are not easy to be clamped at the feed inlet, and the plastic film blowing machine is characterized in that: the notch has been seted up to resistance board (41) one side that is close to mediation piece (35), and the notch has threely, contact bar (42) keep away from one side of mediation piece (35) and lie in inside the notch.
10. The plastic film blowing machine for the plastic film with the plastic particles not easy to be blocked at the feeding port as claimed in claim 1, wherein the method for the plastic particles not easy to be blocked at the feeding port comprises the following concrete steps:
s1, when the operation is started, plastic particles are poured into the feeding bin inside the shell (1), an external driving source is started at the moment, so that the rotary table (21) starts to rotate, the plastic particles in the feeding bin are transported, meanwhile, in the rotating process of the rotary table (21), due to the connection relation of the driving rod (22), the driving rod (22) is driven to do left-right reciprocating motion, when the driving rod (22) moves to one side close to the rotary table (21), the sliding block (24) is driven to move together, the sliding block (24) has a pulling force on the movable rod (25), and the movable rod (25) moves to one side close to the rotary table (21);
s2, due to the connection relationship between the moving plate (31) and the movable rod (25), the moving plate (31) also moves towards one side close to the turntable (21), so that the guide rod (32) is driven to have pressure on the compression spring (33), the compression spring (33) is stressed and compressed, so that elastic potential energy is gathered inside, the rapid movement of the moving plate (31) is accelerated, meanwhile, when the moving plate (31) moves towards the side close to the turntable (21), the dredging block (35) is driven to move towards one side far away from the moving plate (31) through the energy-gathering spring (34), due to the connection relationship between the contact rod (42) and the dredging block (35), the contact rod (42) moves towards one side far away from the moving plate (31) along with the dredging block (35), and due to the fact that the top of the contact rod (42) is located inside the resistance plate (41), the resistance plate (41) has pressure on the contact rod (42) along with the movement of the contact rod (42), the contact rod (42) moves to one side close to the dredging block (35), and meanwhile, the return spring (43) has pressure, so that the return spring (43) is stressed and compressed to prepare for the return of the contact rod (42);
s3, simultaneously, along with the movement of the contact rod (42), the contact rod (42) continuously has an impact force on the resistance plate (41), through a reaction force, the dredging block (35) is in a vibration state, when the dredging block (35) moves towards the interior of the feeding bin, the vibration is continuously performed, one is to facilitate the insertion of the dredging block (35), meanwhile, the loosening of the plastic particles in the feeding bin is also realized, meanwhile, the driving rod (22) performs left-right reciprocating motion, and through the transmission of an internal structure, the dredging block (35) also performs left-right reciprocating motion, so that the inside of the feeding bin is continuously inserted, and the effect of preventing the feeding port from being blocked is realized when the plastic particles are fed;
s4, when the driving rod (22) moves to one side close to the turntable (21), the bearing rod (51) is driven to move together through the sliding block (24), and then the fixed rod (52) has pressure on the buffer spring (53), so that the buffer spring (53) is stressed and compressed, and the trapezoid block (54) has thrust, so that the trapezoid block (54) moves to one side far away from the bearing rod (51), but the trapezoid block (54) cannot move rightwards due to blocking of the trapezoid block (54), and then is blocked, when the middle part of the driving rod (22) moves to the right side of the turntable (21), the thrust of the bearing rod (51) on the fixed rod (52) reaches the maximum, so that the buffer spring (53) drives the trapezoid block (54) to jack the anti-blocking mechanism (55) to move to one side far away from the bearing rod (51);
s5, when the bearing rod (51) also moves to one side close to the fixed rod (52), thereby there is great driving force to the stress rod (56) bottom, make the stress rod (56) atress move to one side close to ejector pin (57), because of stress rod (56) is the tilting lever, thereby stress rod (56) promote ejector pin (57) and upwards move, and then there is a pulling force to extension spring (58), make the inside atress of extension spring (58) tensile, thereby inside gathering elastic potential energy, prepare for ejector pin (57) reset, simultaneously along with ejector pin (57) when upwards moving, thereby take place the striking with transport cylinder (6) bottom, thereby power transmission melts the plastic liquid, vibrate the inside bubble of melt, thereby reach when the plastic granules feeding melts, the effect of bubble is removed to the melt inside automatically.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210233921.7A CN114589912A (en) | 2022-03-10 | 2022-03-10 | Plastic film blowing machine and method for preventing plastic particles from being clamped at feed inlet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210233921.7A CN114589912A (en) | 2022-03-10 | 2022-03-10 | Plastic film blowing machine and method for preventing plastic particles from being clamped at feed inlet |
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| CN114589912A true CN114589912A (en) | 2022-06-07 |
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| CN202210233921.7A Pending CN114589912A (en) | 2022-03-10 | 2022-03-10 | Plastic film blowing machine and method for preventing plastic particles from being clamped at feed inlet |
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