CN116280395A - Anchor packaging bulb heat-sealing and punching integrated machine - Google Patents

Abstract

The application relates to an anchor packaging bulb heat-sealing and punching integrated machine which comprises a feeding module, a conveying module for conveying packaging bulbs among various procedures, a positioning module for positioning the packaging bulbs in various procedures, a heat-sealing module for heat-sealing and edge-sealing the packaging bulbs, a punching module for punching the packaging bulbs and a material returning module for discharging the packaging bulbs; and the heat sealing module and the punching module are used for processing packaging materials at the same time. This application has the efficient material loading material returned, carries out the heat seal and punches the packaging cell-shell simultaneously, improves the degree of accuracy that punches and reduces packaging cell-shell processing procedure, improves machining efficiency's effect.

Description

Anchor packaging bulb heat-sealing and punching integrated machine

Technical Field

The application relates to the field of packaging equipment, in particular to an anchor packaging bulb heat-sealing and punching integrated machine.

Background

The plastic package is a generic term for producing plastic products by adopting a plastic sucking process and packaging the products by corresponding equipment. The plastic sucking product is produced with high quality PVC, PET, PP, PS, GAG, flocking and other plastic material and in different specifications. The plastic sucking and heat sealing equipment is used for heat sealing the processed plastic sucking package bubble shell to seal the articles in the bubble shell.

The existing plastic blister bulb heat sealing machine usually adopts a rotary table type, the packaging bulb is placed at a corresponding station manually or mechanically, and then the periphery of the packaging bulb is subjected to heat sealing and edge pressing by the heat sealing machine, so that the edge sealing of the periphery of the plastic blister packaging bulb is completed. After the processing is finished, the packaging bulb shell is fixed on punching equipment for punching according to the product requirement, so that the processing of the packaging bulb shell is finished, and the packaging bulb shell is manually taken down after the processing is finished.

The inventors found that, in view of the above-mentioned conventional heat sealing machine, the conventional heat sealing machine has the following problems when performing edge sealing processing on a packaging bulb: firstly, the packaging blister needs to be clamped and positioned again, then the punching equipment is operated to punch holes, and certain errors are generated in the punching position due to certain errors in clamping and positioning; secondly, the plastic suction package is made of thermoplastic materials, the plastic suction package deforms after being heated, the inner layer of the plastic suction package slowly cools and contracts to form a high-density solid layer, and the plastic suction package has higher toughness and lower brittleness, so that the punching difficulty is higher after the package blister is cooled; finally, two pieces of equipment are needed for completing heat sealing and punching of the plastic suction blister, two processing procedures are carried out, and the processing efficiency is low.

Disclosure of Invention

For the efficient material loading material returned, carry out the heat seal and punch to the packaging cell-shell simultaneously, improve the degree of accuracy that punches and reduce packaging cell-shell processing procedure, improve machining efficiency, this application provides an anchor packaging cell-shell heat seal all-in-one that punches.

The application provides an anchor packaging bulb heat seal all-in-one that punches adopts following technical scheme:

an anchor packaging bulb heat-sealing and punching integrated machine comprises a feeding module, a conveying module for conveying packaging bulbs among various procedures, a positioning module for positioning the packaging bulbs in various procedures, a heat-sealing module for heat-sealing and edge-sealing the packaging bulbs, a punching module for punching the packaging bulbs and a material returning module for discharging the packaging bulbs; and the heat sealing module and the punching module are used for processing packaging materials at the same time.

Through adopting above-mentioned technical scheme, when the user uses, the user passes through the transport module with the packing cell-shell between each process, and heat seal module and punching module are processed the packing cell-shell simultaneously, make heat seal banding position and punching position confirm relatively to improve the degree of accuracy of punching, and can punch when having thermoplastic material not yet cooling completely, make punching process easier, the material module of returning after punching withdraws from the packing cell-shell, user operation is swift convenient.

Optionally, the conveying module comprises a base, a rotating shaft and a conveying disc, the rotating shaft is mounted on the base, and the conveying disc is connected to the rotating shaft in a switching way; the feeding module, the heat sealing module, the punching module and the material returning module are all arranged around the conveying disc; the positioning module comprises a plurality of lower dies, the lower dies are provided with model grooves for accommodating packaging blisters, and the packaging blisters can slide into the model grooves of the lower dies; each lower die is installed in the delivery disc, and the delivery disc rotates and can drive each lower die to pass through the feeding module, the heat sealing module, the punching module and the material returning module in sequence, so that heat sealing edge sealing and punching are carried out on the packaging bulb arranged in the model groove of the lower die.

Through adopting above-mentioned technical scheme, when the user uses, the user slides the packing cell-shell through the material loading module and puts into the model inslot of bed die, rotates the delivery disc afterwards, makes the delivery disc drive bed die and reaches heat seal module and punch module position department, processes the packing cell-shell by heat seal module and punch module, and the delivery disc continues to rotate and transports the material returned module position department with the packing cell-shell after finishing processing, takes out the packing cell-shell from the bed die by material returned module, and whole course of working packing cell-shell need not to take out from the bed die, and user operation is simple and convenient.

Optionally, the feeding module comprises a main conveying belt and an auxiliary conveying belt, and the feeding directions of the main conveying belt and the auxiliary conveying belt are in the same direction; the peripheral wall of the main conveying belt is connected with a plurality of first placing plates, and any two adjacent first placing plates can be in joint lap joint with the packaging blister; the peripheral wall of assisting the conveyer belt is connected with a plurality of and places board two, and the conveyer belt rotation is assisted and is made to place the one end of board two and contradict in the one end of placing board one that corresponds, and the packing cell-shell can be followed and place board one and place between board two and slide the model inslot of getting into the bed die.

Through adopting above-mentioned technical scheme, when the user uses, the user will need carry out the packing cell shell that heat seal banding and punch and place between two adjacent placing plates of main conveyer belt, main conveyer belt drives the packing cell shell and feeds auxiliary conveyer belt below, thereby two placing plates of auxiliary conveyer belt respectively contradict in two placing plates one and utilize placing plate one and placing plate two of each group mutual conflict to press from both sides the packing cell shell jointly, along with the feeding removal of main conveyer belt and auxiliary conveyer pipe, remove the lower mould position department with the packing cell shell, make packing cell shell one end contradict earlier in the lower mould and then by placing plate one with place plate two promotion, make whole packing cell shell slide gradually get into the model inslot of lower mould, and then realize automatic feeding, the user need not to put into the lower mould with the packing cell shell with the hand, the material loading flow has been simplified, user's operation is simpler swift.

Optionally, a positioning baffle rod is fixedly connected to the top surface of each lower die, and the packaging blister slides into the model groove of the lower die and can be abutted against the positioning baffle rod; the positioning module comprises a positioning push rod, the positioning push rod can be abutted against the top surface of the lower die and cover the mold groove of the partial lower die, the positioning push rod is connected with a driving piece, the driving piece can drive the positioning push rod to push the packaging bubble shell to slide towards the direction of the positioning stop rod, and the positioning push rod can be abutted against one end of the lower die, which is far away from the positioning stop rod.

Through adopting above-mentioned technical scheme, when the user uses, the location push rod plays the effect of pushing the packing cell shell into the model groove of bed die completely, compresses tightly the packing cell shell simultaneously, prevents the perk of packing cell shell, and the location shelves pole then plays the location effect, prevents to pack the cell shell and roll off from the bed die.

Optionally, the heat sealing module comprises a heat sealing machine box for providing heat for heat sealing processing, a lifting cylinder and an upper die, a piston rod of the lifting cylinder is connected to the upper die, the lifting cylinder is used for driving the upper die to rise and fall along a direction perpendicular to the conveying disc, a die groove is formed in the bottom of the upper die, and the lower die can slide and stretch into the die groove of the upper die; the upper die is provided with a positioning groove, and the positioning baffle rod of the lower die can extend into the positioning groove of the upper die.

Through adopting the technical scheme, when a user uses the packaging bulb shell, the packaging bulb shell is arranged in the lower die, the conveying disc rotates to drive the lower die to move to the heat sealing station, and at the moment, the lifting cylinder drives the upper die to fall down, so that the lower die slides into the die groove at the bottom of the upper die, and finally the position in the die groove of the upper die is abutted against the top of the packaging bulb shell; and meanwhile, the positioning baffle rod of the lower die slides into the positioning groove of the upper die, so that the positioning of the packaging bulb shell is realized in the heat sealing process through the matching of the die grooves of the lower die and the upper die and the positioning groove of the positioning baffle rod and the upper die.

Optionally, the upper die is provided with a through hole; each lower die is connected with a plurality of heat seal teeth; the heat sealing module further comprises a heat sealing rack, the heat sealing rack is connected to the lifting cylinder, and the heat sealing rack is positioned at one side of the upper die, which is far away from the lower die; the heat sealing machine frame is connected with a plurality of heat sealing teeth at the position of the through hole of the corresponding upper die, the heat sealing machine box can heat each heat sealing tooth, a plurality of heat sealing teeth connected to the heat sealing machine frame can penetrate through the through hole of the upper die and collide with the heat sealing teeth corresponding to the lower die, and tooth top positions of the two heat sealing teeth which can mutually collide are staggered.

Through adopting above-mentioned technical scheme, when the user uses, the bed die slides the mould groove of getting into the mould, and go up the mould and contradict and compress tightly the packing cell-shell and accomplish the location, this moment along with lifting cylinder continues to promote, heat seal frame continues to upwards mould direction removal, compress the elastic component between heat seal frame and the last mould, afterwards connect a plurality of heat seal tooth in heat seal frame and pass the through-hole that the mould corresponds respectively, and contradict on connecting the corresponding heat seal tooth in the bed die, the tooth top of two heat seal teeth of contradicting each other is crisscross setting each other this moment, afterwards the heat seal machine case heats all heat seal teeth, lifting cylinder continues to compress tightly the heat seal frame and then makes the heat seal tooth that corresponds support each other tightly, thereby realize the peripheral heat seal of cell-shell packing. The heat seal is carried out simultaneously on the two sides of the packaging bulb shell, so that the heat seal efficiency and the heat seal effect can be improved, the design of the heat seal teeth and the tooth tops of the two corresponding heat seal teeth are mutually staggered, the two sides of the packaging bulb shell after heat seal processing are mutually embedded, the heat seal structure is firmer, and the heat seal effect is improved.

Optionally, the punching module comprises a punching die and a miniature hydraulic cylinder, and a cutter hole is formed in a model groove of each lower die at a position corresponding to a punching position required by packaging of the blister; the cut-out press is connected in the piston rod of miniature pneumatic cylinder, and miniature pneumatic cylinder can drive cut-out press and pass the cut-out press and stretch into the sword downthehole of bed die, and cut-out press covers the sword hole setting of bed die, and one side that cut-out press is close to the bed die is close to edge position department rigid coupling has a plurality of hole needle, and a plurality of hole needle is along cut-out press's profile array setting, and cut-out press corresponds the equal rigid coupling in position department between two hole needles that self are wantonly adjacent and has the hole sword, and the pointed end of hole sword is towards the delivery disc setting.

Through adopting above-mentioned technical scheme, when the user uses, after the lower mould slides the mould groove that gets into the mould, miniature pneumatic cylinder drives cut-out press and feeds to the packing bubble shell. After the punching die passes through the upper die, a plurality of hole needles pierce the packaging bubble shell to form a serrated hole belt along the outline of the required punching position of the packaging bubble shell, then a piston rod of the miniature hydraulic cylinder drives the punching die to continuously feed to the lower die, so that the hole needles are inserted into cutter holes of the lower die and the plurality of hole cutters are abutted against the packaging bubble shell, the miniature hydraulic cylinder pushes the punching die to continuously feed, and the plurality of hole cutters jointly cut off the packaging bubble shell along the serrated hole belt formed on the packaging bubble shell, so that punching is completed. The whole punching process is firstly carried out by a plurality of hole needles to form a serrated hole belt which is easy to tear and break, then a plurality of cutters are used for cutting off the packaging bubble, so that punching processing is easier and more convenient, the punching process is carried out by using the hole needles to punch the packaging bubble firstly, the packaging bubble can be pierced by using a small abutting surface with a needle-shaped structure, then the punching process can be completed by using the cutters to cut off the packaging bubble only by overcoming the connection between serrated pinholes, so that the stress area is reduced, the pressure intensity is increased, and the effect of punching the packaging bubble is facilitated.

Optionally, the material returning module comprises an eccentric component, the eccentric component is connected with the rotating shaft, the eccentric component is positioned at the middle position of the conveying disc, and the eccentric component and the conveying disc are coaxially arranged; each lower die is connected with a material returning rod in a sliding manner at the position close to the rotation center of the conveying disc, the material returning rods can slide along the radial direction of the conveying disc and extend into the model grooves of the corresponding lower dies, each material returning rod is connected with a pushing disc, and the pushing disc can be abutted against packaging blisters in the model grooves of the lower dies; every material returning rod is all connected in eccentric subassembly, and every material returning rod all can do eccentric rotation around eccentric subassembly, and when material returning rod moved to the furthest position department from the rotation center of delivery tray around eccentric subassembly, material returning rod stretched into corresponding lower mould and is released the packaging blister by pushing away the dish.

Through adopting above-mentioned technical scheme, when the user uses, along with the rotation of delivery tray, eccentric subassembly promotes the material returning pole and slides along the radial downward mould direction of delivery tray, makes the pushing disc release the packing cell-shell in the model groove of lower mould to accomplish the material returning with the packing cell-shell that processing was accomplished. The delivery disc drives each lower mould to rotate, and in-process along with rotating the center of rotation that keeps away from the delivery disc gradually when the material returning pole, eccentric subassembly promotes the material returning pole gradually and accomplishes the material returning, along with the rotation cyclic reciprocation of delivery disc, realizes the automatic material returning of efficient, and the user need not to take out the packing cell-shell after the heat seal with the hand, even convenient operation also avoids user's hand to scald.

Optionally, the delivery tray corresponds every material returning pole position department and all is connected with the support frame, and material returning pole sliding connection is in the support frame that corresponds, and every support frame all is connected with reset spring, and reset spring connects in the material returning pole that corresponds, and reset spring exerts the effort that makes it slide to keeping away from the bed die direction to material returning pole.

Through adopting above-mentioned technical scheme, when the user uses, the support frame plays support and spacing effect to the material returned pole, and reset spring then makes the material returned pole accomplish and returns to the normal position rapidly after the material returned.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the packaging bubble shell is subjected to heat sealing and punching processing at the same time, so that the punching position and the heat sealing position of the packaging bubble shell are relatively determined, the punching precision is improved, the punching process is prevented from being askew, the whole punching process is divided into two working procedures of punching by the hole needle and cutting by the hole knife, the punching effect is improved, and the askew of the profile of a punched hole caused by the too high toughness of the packaging bubble shell is prevented from being inconsistent with the design requirement;

2. the automatic feeding device has the advantages that the automatic feeding can be realized through the design of the feeding module, the main conveying belt, the auxiliary conveying belt, the first placing plate, the second placing plate, the conveying module, the conveying disc and the rotating shaft, a user does not need to freehand place the packaging bubble shell into a die, the automation rate is improved, the conveying disc drives materials to sequentially pass through each process for processing after the feeding is finished, the whole processing process is regular, the degree of automation is high, and the use is convenient and quick;

3. the design of pushing module, eccentric subassembly, delivery disc, material returning pole, pushing disc, support frame and reset spring can accomplish the material returning process voluntarily, utilizes eccentric subassembly to promote material returning pole and pushing disc to release the packing cell-shell in the bed die to comparatively swift effectual realization pushes away the material, and user operation is simple and convenient.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a transport module configuration of an embodiment of the present application;

FIG. 3 is a schematic view of a positioning push rod configuration of an embodiment of the present application;

FIG. 4 is a schematic illustration of a thermal block configuration of an embodiment of the present application;

FIG. 5 is a cross-sectional view of a thermal block configuration of an embodiment of the present application;

FIG. 6 is a cross-sectional view of a perforation module configuration according to an embodiment of the present application;

FIG. 7 is an enlarged view of portion A of FIG. 6;

FIG. 8 is a top view of an embodiment of the present application;

fig. 9 is an enlarged view of a portion B in fig. 8.

Reference numerals illustrate: 1. a feeding module; 11. a main conveyor belt; 12. an auxiliary conveyor belt; 13. placing a first plate; 14. placing a second plate; 15. a driving motor; 2. a transport module; 21. a base; 22. a rotating shaft; 23. a conveying tray; 24. a stepping motor; 3. a positioning module; 31. a lower die; 311. a model groove; 312. positioning a baffle rod; 313. a knife hole; 32. positioning a push rod; 33. positioning a cylinder; 34. an upper die; 341. a film groove; 342. a positioning groove; 343. a through hole; 35. a lifting cylinder; 4. a heat sealing module; 41. a heat sealing machine box; 42. heat sealing teeth; 43. a heat-sealing frame; 44. a limit spring; 45. a guide rod; 46. a guide hole; 47. a blocking plug; 5. a punching module; 51. punching a die; 511. a hole needle; 512. a hole cutter; 52. a miniature hydraulic cylinder; 6. a material returning module; 61. eccentric protruding blocks; 611. a rotating groove; 62. a material returning rod; 621. a rotating wheel; 63. pushing the disc; 64. a support frame; 65. a return spring; 7. a machine body.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-9.

The embodiment of the application discloses ground tackle packing cell-shell heat seal all-in-one that punches, refer to fig. 1, including organism 7, material loading module 1, transport module 2, positioning module 3, heat sealing module 4, module 5 and material returned module 6 punch. The conveying module 2, the positioning module 3, the thermal sealing module 4, the punching module 5 and the pushing module are all arranged on the machine body 7, a user places the packaging bulb into the feeding module 1, and the feeding module 1 is used for moving the packaging bulb into equipment to realize feeding. The conveying module 2 drives the packaging bubble shell to sequentially pass through the positioning module 3, the thermal sealing module 4, the punching module 5 and the material returning module 6, the positioning module 3 positions the packaging bubble shell, the thermal sealing module 4 seals the packaging bubble shell in a thermal sealing mode, the punching module 5 punches the packaging bubble shell at the punching position, and the material returning module 6 unloads the processed packaging bubble shell. Wherein the heat sealing module 4 and the punching module 5 are performed simultaneously.

Referring to fig. 1 and 2, the conveying module 2 includes a base 21, a rotation shaft 22 and a conveying tray 23, the body 7 is fixedly connected to the top of the base 21, the rotation shaft 22 is disposed through the body 7 in a direction perpendicular to the base 21, and the rotation shaft 22 is fixedly connected to the base 21. The conveying disc 23 is rotatably connected to the top of the rotating shaft 22, and the conveying disc 23 has a disc shape. The positioning module 3 comprises four lower dies 31, the four lower dies 31 are all connected to the top of the conveying disc 23 through bolts, the four lower dies 31 are arranged in a circumferential array along the conveying disc 23, and the length direction of the lower dies 31 is arranged along the radial direction of the conveying disc 23. The top of each lower die 31 is provided with a model groove 311, and the notch of the model groove 311 is arranged at one end of the lower die 31 far away from the rotating shaft 22. The positioning baffle rods 312 are fixedly connected to the positions, close to the rotating shafts 22, of each lower die 31, the positioning baffle rods 312 are arranged along the width direction of the lower die 31, and the positioning baffle rods 312 are positioned at the positions, close to the model grooves 311 of the lower die 31, of the lower die 31. The packaging blister can slide along the length of the lower module into the mould groove 311 of the lower mould 31. The conveying disc 23 is connected with a stepping motor 24, and the stepping motor 24 can drive the conveying disc 23 to rotate around the rotating shaft 22.

Referring to fig. 1 and 2, the loading module 1 includes a main conveyor belt 11 and an auxiliary conveyor belt 12, the length directions of the main conveyor belt 11 and the auxiliary conveyor belt 12 are all set along the radial direction of the conveyor tray 23, the feeding directions of the main conveyor belt 11 and the auxiliary conveyor belt 12 on the sides close to each other are all set toward the conveyor tray 23, and the main conveyor belt 11 and the auxiliary conveyor belt 12 are all connected with a driving motor 15. The conveyor tray 23 can rotate any one of the lower molds 31 to a position close to the main conveyor belt 11, so that the notch of the mold groove 311 of the lower mold 31 is disposed toward the main conveyor belt 11. The outer peripheral wall of the main conveying belt 11 is fixedly connected with a plurality of first placing plates 13, and the length direction of the first placing plates 13 is arranged along the width direction of the main conveying belt 11; the outer peripheral wall of the auxiliary conveyor belt 12 is fixedly connected with a plurality of second placing plates 14, and the length direction of the second placing plates 14 is arranged along the width direction of the auxiliary conveyor belt. The length of the main conveyor belt 11 is greater than the length of the auxiliary conveyor belt 12. With the rotation of the main conveyor belt 11 and the auxiliary conveyor belt 12, the end of each placement plate one 13 away from the main conveyor belt 11 can collide with the end of the corresponding placement plate two 14 away from the auxiliary conveyor belt 12. The packaging blister can slide from between the first placing plate 13 and the second placing plate 14 into the mould groove 311 of the lower mould 31 through the notch of the mould groove 311 of the lower mould 31.

When the packaging box is used by a user, the packaging box is placed between two adjacent placing plates 13 on the main conveying belt 11, so that the edges of the packaging box are respectively erected on the top ends of the two adjacent placing plates 13. When the packaging blister moves to a position below the auxiliary conveyor belt along with the movement of the main conveyor belt 11, the two placing plates 14 respectively abut against the top ends of the two placing plates 13 along with the rotation of the auxiliary conveyor belt, so that the packaging blister is clamped by the placing plates 13 and 14 together, and then the packaging blister is driven to move towards the conveying disc 23 by the main conveyor belt 11 and the auxiliary conveyor belt 12 together. Along with the movement of the main conveyor belt 11 and the auxiliary conveyor belt 12, one end of the packaging blister is firstly abutted against the position of the model groove 311 of the lower die 31, at this time, the first placing plate 13 and the second placing plate 14 which are close to the lower die 31 are separated, and then the other group of mutually abutted first placing plates 13 and second placing plates 14 push the packaging blister together to slide into the model groove 311 of the lower die 31 from the notch of the model groove 311 of the lower die 31, so that the packaging blister is mounted in the model groove 311 of the lower die 31. The packaging bulb can be conveniently mounted on the lower die 31, a user does not need to manually place the packaging bulb in the model groove 311 of the lower die 31, and the use is more convenient and quick.

Referring to fig. 1 and 3, the positioning module 3 further includes a positioning cylinder 33 and a positioning push rod 32, the positioning push rod 32 is fixedly connected to a piston rod of the positioning cylinder 33, the positioning push rod 32 is in an "L" shape, the positioning cylinder 33 is mounted on the machine body 7, and the piston rod of the positioning cylinder 33 can extend and retract along the radial direction of the conveying disc 23. The positioning push rod 32 can be abutted against the top surface of the lower die 31 and cover part of the model groove 311 of the lower die 31, the positioning push rod 32 can slide along the length direction of the lower die 31, the positioning push rod 32 can be abutted against one end of the lower die 31, which is far away from the positioning stop rod, and the positioning push rod 32 can slide along the length direction of the lower die to completely enter the model groove 311 of the lower die 31.

When a user uses the device, after the main conveyor belt 11 and the auxiliary conveyor belt 12 mount the packaging blister into the model groove 311 of the lower die 31 through the first placement plate 13 and the second placement plate 14, the stepper motor 24 drives the conveying disc 23 to rotate, so that the conveying disc 23 drives the lower die 31 to rotate to a position close to the positioning push rod 32, at the moment, the piston rod of the positioning cylinder 33 stretches out, the positioning push rod 32 is L-shaped, the bottom of the positioning push rod 32 is abutted against the top of the lower die 31 and slides along the length direction of the lower die 31, and the positioning push rod 32 plays a role of pushing the packaging blister into the model groove 311 of the lower die 31 completely, and simultaneously compresses the packaging blister to prevent the packaging blister from tilting.

Referring to fig. 1, 4 and 5, the heat sealing block 4 includes a heat sealing case 41 for providing heat for the heat sealing process, a lifting cylinder 35, a heat sealing frame 43 and an upper mold 34, the heat sealing case 41 is mounted to the machine body 7, and the heat sealing case 41 is located at a position of the machine body 7 away from the main conveyor 11. The lifting cylinder 35 is mounted on the heat sealing machine case 41, the heat sealing machine frame 43 is fixedly connected to a piston rod of the lifting cylinder 35, and the lifting cylinder 35 can drive the heat sealing machine frame 43 to ascend or descend along a direction perpendicular to the conveying disc 23. Limiting springs 44 are fixedly connected to the four corner positions of the heat sealing machine frame 43, and one end, away from the heat sealing machine frame 43, of each limiting spring 44 is fixedly connected to the upper die 34. The middle position of the upper die 34 corresponding to each limiting spring 44 is fixedly connected with a guide rod 45, and the axial direction of the guide rod 45 is perpendicular to the direction of the conveying disc 23. The position of the heat sealing machine frame 43 corresponding to each guide rod 45 is provided with a guide hole 46, and the guide rods 45 can slide along the axial direction of the guide rods 45 in the guide holes 46 of the corresponding heat sealing machine frame 43. The top of each guide rod 45 is in threaded connection with a clamping plug 47, and the clamping plugs 47 can abut against one side, away from the upper die 34, of the heat sealing machine frame 43. Any one of the lower molds 31 can be rotated with the conveyor tray 23 so as to be moved to a position immediately below the upper mold 34. The bottom of the upper die 34 is provided with a die groove, and the lower die 31 can slide into the die groove of the upper die 34 along with the lifting cylinder 35 driving the upper die 34 to move downwards. Each lower film has a plurality of heat seal teeth 42 fixedly connected to the edge of the corresponding own mold groove 311, and the plurality of heat seal teeth 42 connected to the same lower mold 31 are arranged around the edge of the mold groove 311 corresponding to the lower mold 31, and the heat seal teeth 42 connected to the lower mold 31 are positioned in the mold groove 311 corresponding to the lower mold 31. The heat-sealing rack 43 is fixedly connected with the heat-sealing teeth 42 with the same number as any lower die 31 on one side close to the upper die plate, through holes 343 are formed in the positions of the upper die 34 corresponding to the heat-sealing teeth 42 of the heat-sealing rack 43, and the heat-sealing teeth 42 connected to the heat-sealing rack 43 can respectively pass through the heat-sealing teeth 42 of the upper die 34 in a one-to-one correspondence manner and are abutted against the heat-sealing teeth 42 of the lower die 31 through the through holes 343. Any two mutually contradicted tooth tops of the heat seal teeth 42 are mutually staggered, and each heat seal tooth 42 is connected to the heat seal case 41 through an electric heating wire. The bottom of the upper mold 34 is provided with a positioning groove 342 at a position far away from the heat sealing machine case 41, and the positioning baffle rod 312 connected to the lower mold 31 can be inserted into the positioning groove 342 of the upper mold 34.

When a user uses the packaging bulb shell, along with the rotation of the conveying disc 23, the packaging bulb shell placed in the model groove 311 of the lower die 31 rotates to a position right below the upper die 34, and the lifting cylinder 35 drives the upper die 34 and the heat sealing machine frame 43 to move towards the lower die 31. The lower mold 31 is fully inserted into the mold groove 311 of the upper mold 34, and then the upper mold is abutted against the lower mold 31, and the upper mold 34 and the lower mold 31 jointly clamp the packaging blister. Then, the lifting cylinder 35 drives the heat sealing rack 43 to continuously move towards the lower die 31, in the moving process, four guide rods 45 all play a guide role through the heat sealing rack 43, the heat sealing rack 43 compresses four limit springs 44 between itself and the upper die 34, the limit springs 44 apply force to the upper die 34 to enable the upper die 34 to move towards the lower die 31, so that the upper die 34 further abuts against the lower die 31, and the upper die 34 and the lower die 31 further clamp the packaging blister. Thereafter, the plurality of heat seal teeth 42 connected with the Yu Rege rack 43 respectively collide with the corresponding heat seal teeth 42 connected with the lower die 31 through the through holes 343 at the corresponding positions of the upper die 34, the heat seal case 41 heats each heat seal tooth 42, each group of heat seal teeth 42 which mutually collide and mutually staggered in tooth tops jointly heat seal the edges of the packaging bulb, the heat seal areas formed by the plurality of groups of heat seal teeth 42 jointly heat seal the edges of the packaging bulb completely, and the mutually-abutted heat seal teeth 42 are mutually staggered in tooth tops and can form mutually-embedded toothed bonding belts in the heat seal areas of the packaging bulb, so that the stability of the heat seal areas is stronger and the heat seal is firmer. The stopper 47 plays a limiting role, and prevents the upper die 34 from being separated from the heat sealing frame 43.

Referring to fig. 1, 6 and 7, the punching module 5 includes a micro hydraulic cylinder 52 and a punching die 51, the micro hydraulic cylinder 52 is mounted on a piston rod of the lifting cylinder 35, and the lifting cylinder 35 can drive the micro hydraulic cylinder 52 to ascend or descend; the punching die 51 is fixedly connected to a piston rod of the micro hydraulic cylinder 52, and the micro hydraulic cylinder 52 can drive the punching die 51 to ascend or descend along a direction perpendicular to the conveying disc 23. A knife hole 313 is formed in each lower die 31 at a position corresponding to the position where the package blister needs to be punched. The upper die 34 is provided with a punched hole, when any lower die 31 rotates below the upper die 34 along with the conveying disc 23 and slides into the film groove 341 of the upper die 34, the punched hole of the upper die 34 and the knife hole 313 of the lower die 31 are overlapped, the punched hole of the upper die 34 is communicated with the knife hole 313 of the lower die 31, and the punched hole of the upper die 34 can cover the knife hole 313 of the lower die 31. The piston rod of the micro hydraulic cylinder 52 can push the punching die 51 to extend into the knife hole 313 of any lower die 31 through the punching of the upper die 34, and the punching die 51 can be arranged to cover the knife hole 313 of the lower die 31. The bottom of the punching die 51 is fixedly connected with a plurality of hole needles 511 along the outline thereof, and the hole needles 511 are arranged along the outline array of the punching die 51. The length direction of the hole needle 511 is arranged in a direction perpendicular to the conveying tray 23, and the tip of the hole needle 511 is arranged toward the conveying tray 23. The hole needle 511 can extend into the knife hole 313 of the lower die 31 with the punching die 51. Hole cutter 512 is fixedly connected between two adjacent hole needles 511 of the punching die 51, the tip of the hole cutter 512 faces to the conveying disc 23, and the hole cutter 512 can extend into the cutter hole 313 of the lower die 31 along with the punching die 51.

When a user uses the device, the heat seal teeth 42 connected to the heat seal frame 43 and the heat seal teeth 42 connected to the lower die 31 mutually collide to heat seal the packaging bubble, and meanwhile, the piston rod of the micro hydraulic cylinder 52 stretches out to drive the punching die 51 to penetrate through the punching hole of the upper die 34. At this time, the plurality of hole needles 511 connected to the punching die 51 respectively abut against the packaging blister arranged between the upper die 34 and the lower die 31 at this time, and as the piston rod of the micro hydraulic cylinder 52 continues to extend, the plurality of hole needles 511 pierce the packaging blister, so that a circle of weak area is formed along the required punching position of the packaging blister, and finally, the piston rod of the micro hydraulic cylinder 52 continues to extend, and the plurality of hole cutters 512 simultaneously abut against the packaging blister and cut off the weak area formed by piercing the plurality of hole needles 511 on the packaging blister by using the tip, so as to complete punching the required position of the packaging blister. Because the heat seal banding is carried out simultaneously in the punching process, the edge of the packaging bulb shell is heated at the moment and is more easily punched and cut off, the whole processing process is more convenient, and the situation that the high-density layer is not easily cut off and punched due to the fact that the packaging bulb shell thermoplastic material is cooled is reduced. Meanwhile, the heat sealing edge sealing and punching are carried out simultaneously, so that the working procedures can be effectively saved, and the heat sealing position and the punching position are kept in a relative determined position relationship, so that the punching position is more accurate.

Referring to fig. 8 and 9, the material returning module 6 includes an eccentric protrusion 61, the eccentric protrusion 61 is fixedly connected to one end of the rotation shaft 22, the eccentric cam is located at the middle position of the conveying disc 23, the center of the eccentric protrusion 61 is coaxially disposed with the rotation center of the conveying disc 23, and the eccentric protrusion 61 is protruded in a direction away from the positioning push rod 32 in a horizontal direction. Each lower die 31 is close to the position of the rotating shaft 22 and is slidably connected with a material returning rod 62, the material returning rods 62 can slide along the radial direction of the conveying disc 23 and pass through the corresponding lower die 31, the material returning rods 62 can extend into the model grooves 311 of the corresponding lower dies 31, one end, far away from the rotating shaft 22, of each material returning rod 62 is connected with a pushing disc 63, and the pushing disc 63 can be abutted against the packaging foam in the model grooves 311 of the lower dies 31. The top surface of the eccentric lug 61 is provided with a rotating groove 611, the rotating groove 611 is formed at the edge position of the eccentric lug 61, the rotating groove 611 is formed along the outline of the eccentric lug 61, one end of each material returning rod 62 far away from the lower die 31 is connected with a rotating wheel 621 in a rotating way, the rotating wheel 621 can be connected in the rotating groove 611 of the eccentric lug 61 in a sliding way, each material returning rod 62 can do eccentric motion around the eccentric lug 61 through the corresponding rotating wheel 621, when the material returning rod 62 moves around the eccentric lug 61 to the position farthest from the rotating center of the conveying disc 23, namely, the position far away from the positioning push rod 32, the material returning rod 62 stretches into the corresponding lower die 31 and pushes out the packaging foam from the model groove 311 of the lower die 31 along the length direction of the lower die 31 through the push disc 63, and automatic material returning is realized.

Referring to fig. 8 and 9, a supporting frame 64 is fixedly connected to the conveying tray 23 at a position corresponding to each material returning rod 62, the supporting frame 64 is located between the lower die 31 and the eccentric protruding block 61, the supporting frame 64 is in a ring shape, the material returning rods 62 penetrate through and are slidably connected to the corresponding supporting frame 64, and the material returning rods 62 can slide in the supporting frame 64 along the length direction of the material returning rods. Each supporting frame 64 is fixedly connected with a return spring 65, one end of the return spring 65 away from the corresponding supporting frame 64 is fixedly connected with the corresponding material returning rod 62, and the return spring 65 applies a force for enabling the material returning rod 62 to slide towards the direction away from the lower die 31.

In use, the stepper motor 24 rotates the feed tray 23, which in turn rotates the four lower molds 31 about the rotational axis 22, thereby rotating the four lower molds 31 about the eccentric protrusions 61. In the rotating process, each material returning rod 62 is slidably connected in the rotating groove 611 of the eccentric lug 61 through the rotating wheel 621, when the conveying disc 23 drives any lower die 31 to rotate to the protruding position of the eccentric lug 61, namely, the position away from the positioning push rod 32, the eccentric lug 61 pushes the corresponding material returning rod 62 to slide along the radial direction of the conveying disc 23 through the supporting frame 64 in the direction away from the rotating shaft 22, and the pushing disc 63 at the other end pushes the packaging blister arranged in the model groove 311 of the lower die 31 along the radial direction of the conveying disc 23 and pushes out from the notch of the model groove 311 of the lower die 31, so that the packaging blister is taken out from the lower die 31, the processed packaging blister can be automatically and conveniently taken down from the equipment, and scalding caused by direct contact of a hand with the packaging blister can be prevented.

The implementation principle of the anchor packaging bulb heat-sealing and punching integrated machine is as follows: when the packaging blister packaging machine is used by a user, packaging blisters needing to be subjected to heat sealing edge sealing are placed between two adjacent first placing plates 13 on a main conveyor one by one, the packaging blisters are enabled to be overlapped on the two adjacent first placing plates 13, then the packaging blisters are driven by the main conveyor 11 to enter a position between the main conveyor 11 and an auxiliary conveyor 12, at the moment, the corresponding second placing plate 14 on the auxiliary conveyor 12 is abutted against the first placing plate 13, so that the packaging blisters are clamped by the first placing plate 13 and the second placing plate 14 together, then the packaging blisters are driven by the main conveyor 11 and the auxiliary conveyor 12 to move towards the conveying disc 23 through the first placing plate 13 and the second placing plate 14 together, and the packaging blisters are slid through the notch of the model groove 311 of the lower die 31 along with the movement of the main conveyor 11 and the auxiliary conveyor 12. The stepper motor 24 drives the conveying disc 23 to rotate, the packaging blister moves to the position of the positioning push rod 32 along with the lower die 31, and the positioning push rod 32 pushes the packaging blister into the model groove 311 of the lower die 31 completely. The stepper motor 24 continues to rotate, so that the packaging bulb shell moves to a position right below the upper die 34 along with the lower die 31, the lifting cylinder 35 drives the upper die 34 and the heat sealing rack 43 to move downwards, the lower die 31 completely slides into the film groove 341 of the upper die 34, the heat sealing rack 43 and the plurality of heat sealing teeth 42 of the lower die 31 are mutually abutted, the heat sealing machine box 41 heats the heat sealing teeth 42, the edge of the packaging bulb shell is subjected to heat sealing, and the heat sealing teeth 42 with mutually staggered tooth tops can enable heat sealing areas to form heat sealing points mutually embedded, so that heat sealing firmness is improved. The piston rod of the micro hydraulic cylinder 52 drives the punching die 51 to move towards the packaging bulb through the upper die 34 in the same time with the heat contract, so that the plurality of hole needles 511 firstly penetrate through the packaging bulb to form a weak zone around the position to be punched of the packaging bulb, and then the hole cutters 512 cut off the position required to be punched of the packaging bulb, so that the punching is completed. The problem that in the punching process, the punching difficulty or the damage of the punching position required by the packaging blister shell is caused by plastic deformation caused by overlarge abutting surface of the hole knife 512 can be effectively reduced by punching in a mode that the packaging blister shell is pierced by the hole needle 511 and then is cut off by the hole knife 512. And meanwhile, the heat sealing edge and the punching are carried out simultaneously, so that the situation of difficult punching caused by a high-density area formed by cooling of thermoplastic materials can be reduced, and the heat sealing position and the punching position can be kept in a relatively determined position relation, so that the punching position accuracy is higher. After punching, the lifting cylinder 35 drives the upper die 34 and the heat sealing frame 43 to move upwards, so that the upper die 34 and the lower die 31 are separated, the stepping motor 24 drives the lower die 31 to rotate to the protruding position of the eccentric lug 61, and the eccentric lug 61 pushes the material returning rod 62 to slide along the radial direction of the conveying disc 23 far away from the rotating shaft 22 through the rotating wheel 621, so that the packaging blister is pushed out of the notch of the model groove 311 of the lower die 31 through the pushing disc 63, material returning is completed, and edge sealing and punching of the packaging blister are completed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (9)

1. An anchor packaging bulb heat seal all-in-one that punches which characterized in that: the device comprises a feeding module (1), a conveying module (2) for conveying packaging blisters among various procedures, a positioning module (3) for positioning the packaging blisters in various procedures, a heat sealing module (4) for heat sealing and edge sealing the packaging blisters, a punching module (5) for punching the packaging blisters and a material returning module (6) for discharging the packaging blisters;

the heat sealing module (4) and the punching module (5) process packaging materials at the same time.

2. The heat-sealing and punching integrated machine for the anchor packaging bulb, as set forth in claim 1, wherein: the conveying module (2) comprises a base (21), a rotating shaft (22) and a conveying disc (23), wherein the rotating shaft (22) is arranged on the base (21), and the conveying disc (23) is connected to the rotating shaft (22) in a switching mode; the feeding module (1), the heat sealing module (4), the punching module (5) and the material returning module (6) are all arranged around the conveying disc (23); the positioning module (3) comprises a plurality of lower dies (31), the lower dies (31) are provided with model grooves (311) for accommodating packaging blisters, and the packaging blisters can slide into the model grooves (311) of the lower dies (31); each lower die (31) is mounted on a conveying disc (23), and each lower die (31) can be driven to sequentially pass through the feeding module (1), the heat sealing module (4), the punching module (5) and the material returning module (6) by rotation of the conveying disc (23), so that heat sealing edge sealing and punching are carried out on packaging shells in a model groove (311) of the lower die (31).

3. The heat-sealing and punching integrated machine for the anchor packaging bulb as set forth in claim 2, wherein: the feeding module (1) comprises a main conveying belt (11) and an auxiliary conveying belt (12), and the feeding directions of the main conveying belt (11) and the auxiliary conveying belt (12) are in the same direction; the peripheral wall of the main conveying belt (11) is connected with a plurality of first placing plates (13), and any two adjacent first placing plates (13) can be in joint with the packaging blister; the peripheral wall of assisting conveyer belt (12) is connected with a plurality of and places board two (14), and the rotation of assisting conveyer belt (12) can make the one end of placing board two (14) conflict in the one end of placing board one (13) that corresponds, and the packing cell-shell can be followed and placed between board one (13) and placing board two (14) and slide and get into in model groove (311) of bed die (31).

4. The heat-sealing and punching integrated machine for the anchor packaging bulb as set forth in claim 2, wherein: the top surface of each lower die (31) is fixedly connected with a positioning baffle rod (312), and a packaging bulb can be abutted against the positioning baffle rods (312) after sliding into a model groove (311) of the lower die (31); the positioning module (3) comprises a positioning push rod (32), the positioning push rod (32) can be abutted against the top surface of the lower die (31) and cover a part of the model groove (311) of the lower die (31), the positioning push rod (32) is connected with a driving piece, the driving piece can drive the positioning push rod (32) to push the packaging blister to slide towards the positioning baffle rod (312), and the positioning push rod (32) can be abutted against one end, far away from the positioning baffle rod, of the lower die (31).

5. The heat-sealing and punching integrated machine for the anchor packaging bulb as set forth in claim 2, wherein: the heat sealing module (4) comprises a heat sealing machine box (41) for providing heat for heat sealing processing, a lifting cylinder (35) and an upper die (34), a piston rod of the lifting cylinder (35) is connected to the upper die (34), the lifting cylinder (35) is used for driving the upper die (34) to ascend and descend along a direction perpendicular to the conveying disc (23), a die groove is formed in the bottom of the upper die (34), and the lower die (31) can slide and stretch into the die groove of the upper die (34); the upper die (34) is provided with a positioning groove (342), and the positioning baffle rod (312) of the lower die (31) can extend into the positioning groove (342) of the upper die (34).

6. The heat-sealing and punching integrated machine for the anchor packaging bulb as set forth in claim 5, wherein: the upper die (34) is provided with a through hole (343); each lower die (31) is connected with a plurality of heat seal teeth (42); the heat sealing module (4) further comprises a heat sealing rack (43), the heat sealing rack (43) is connected to the lifting cylinder (35), and the heat sealing rack (43) is positioned at one side of the upper die (34) far away from the lower die (31); the heat sealing machine comprises a heat sealing machine frame (43), wherein a plurality of heat sealing teeth (42) are connected to the position of a through hole (343) of an upper die (34), each heat sealing machine box (41) can heat each heat sealing tooth (42), the heat sealing teeth (42) connected to the heat sealing machine frame (43) can penetrate through the through hole (343) of the upper die (34) and are abutted against the heat sealing teeth (42) corresponding to a lower die (31), and tooth top positions of the two heat sealing teeth (42) which can be abutted against each other are staggered.

7. The heat-sealing and punching integrated machine for the anchor packaging bulb as set forth in claim 6, wherein: the punching module (5) comprises a punching die (51) and a miniature hydraulic cylinder (52), and a cutter hole (313) is formed in a position, corresponding to a punching position required by packaging of the blister, in a model groove (311) of each lower die (31); the punching die (51) is connected to a piston rod of the miniature hydraulic cylinder (52), the miniature hydraulic cylinder (52) can drive the punching die (51) to penetrate through the upper die (34) and stretch into a cutter hole (313) of the lower die (31), the punching die (51) covers the cutter hole (313) of the lower die (31) to be arranged, a plurality of hole needles (511) are fixedly connected to one side, close to the lower die (31), of the punching die (51) close to the edge position, the plurality of hole needles (511) are arranged along a contour array of the punching die (51), hole cutters (512) are fixedly connected to the position, corresponding to the position, between every two adjacent hole needles (511), of the punching die (51), of the punching die (512) towards the conveying disc (23).

8. The heat-sealing and punching integrated machine for the anchor packaging bulb as set forth in claim 2, wherein: the material returning module (6) comprises an eccentric component, the eccentric component is connected with the rotating shaft (22), the eccentric component is positioned at the middle position of the conveying disc (23), and the eccentric component and the conveying disc (23) are coaxially arranged; a material returning rod (62) is slidably connected to the position, close to the rotation center of the conveying disc (23), of each lower die (31), the material returning rod (62) can slide along the radial direction of the conveying disc (23) and extend into a model groove (311) of the corresponding lower die (31), each material returning rod (62) is connected with a pushing disc (63), and the pushing disc (63) can be abutted against a packaging bulb in the model groove (311) of the lower die (31); each material returning rod (62) is connected to the eccentric assembly, each material returning rod (62) can eccentrically rotate around the eccentric assembly, and when the material returning rods (62) move to the position farthest from the rotation center of the conveying disc (23) around the eccentric assembly, the material returning rods (62) extend into the corresponding lower die (31) and push the packaging foam out by the pushing disc (63).

9. The heat-sealing and punching integrated machine for the anchor packaging bulb as set forth in claim 8, wherein: the conveying disc (23) is connected with a supporting frame (64) corresponding to the position of each material returning rod (62), the material returning rods (62) are connected to the corresponding supporting frames (64) in a sliding mode, each supporting frame (64) is connected with a return spring (65), the return springs (65) are connected to the corresponding material returning rods (62), and the return springs (65) apply acting force for the material returning rods (62) to enable the material returning rods to slide towards the direction away from the lower die (31).

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