CN217574048U

CN217574048U - Plastic bag film blowing equipment

Info

Publication number: CN217574048U
Application number: CN202221275501.7U
Authority: CN
Inventors: 贾志鹏; 杨建章; 刘瑞建
Original assignee: Weifang Hengsheng Rubber Products Co ltd
Current assignee: Weifang Hengsheng Rubber Products Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-14
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to the technical field of plastic bag production, especially, relate to a plastic bag blown film equipment, it processes into the plastic bag of the body coupling through the blown film device with the molten plastic bag raw materials with the mode of blown film, later discharge semi-manufactured goods plastic bag through conveyor, rethread forming device is with plastic bag hot briquetting, through opening multiunit shock dynamo, make first push pedal shake slightly, rethread first cylinder extends, make first push pedal extrude the plastic bag in the bin right, put up the plastic bag neatly, rethread second cylinder extends, make second push pedal move forward, open the bin gate simultaneously, discharge the plastic bag in the bin, thereby improve the practicality of equipment; the film blowing device is arranged on the forming device, the discharging device is arranged inside the forming device, and the conveying device is arranged in the film blowing device.

Description

Plastic bag film blowing equipment

Technical Field

The utility model relates to a technical field of plastic bag production especially relates to a plastic bag blown film equipment.

Background

Plastic bags (Plastic bags) are bags made of plastics (common plastics include polypropylene, polyester, nylon and the like) as main raw materials, are necessary articles in daily life of people, are often used for containing other articles, and need to be subjected to film blowing treatment through film blowing equipment in the processing process of the Plastic bags, for example, the Plastic bag film blowing equipment provided by the application number of CN201921926076.1 has the advantages of complex structure, large size and complex processing flow, is inconvenient for arranging formed Plastic bags, and causes poor practicability, so that the existing equipment needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a plastic bag blowing equipment with fused plastic bag raw materials with the mode processing of blown film becomes the lug connection through the blown film device, later discharge semi-manufactured goods plastic bag through conveyor, rethread forming device is with plastic bag hot briquetting, through opening multiunit shock dynamo, make the slight vibrations of first push pedal, rethread first cylinder extends, make the plastic bag in first push pedal extrusion bin right, arrange the plastic bag neatly, rethread second cylinder extends, make the second push pedal move forward, open simultaneously and arrange the bin gate, discharge the plastic bag in the bin, thereby improve equipment's practicality.

The utility model discloses a plastic bag blown film equipment, including blown film device, forming device, discharge device and conveyor, blown film device installs on forming device, and discharge device installs in forming device's inside, and conveyor installs in blown film device, blown film device carries out the blown film to the raw materials, and conveyor carries the plastic film, and forming device carries out the shaping to the plastic bag, and discharge device concentrates the discharge to the plastic bag;

the discharging device comprises a storage box, a first cylinder, a first push plate, a plurality of groups of vibrating motors, a second cylinder, a second push plate and a discharging door, the storage box is installed inside the forming device, a feed inlet is formed in the top end of the storage box, a discharging opening is formed in the front end of the storage box, the first cylinder is installed at the left end of the storage box, the second cylinder is installed at the rear end of the storage box, the right end of the first cylinder and the front end of the second cylinder extend into the storage box, the left end of the first push plate is connected with the right end of the first cylinder, the plurality of groups of vibrating motors are installed at the left end of the first push plate, the rear end of the second push plate is connected with the front end of the second cylinder, and the discharging door is installed at the front end of the storage box;

processing into the plastic bag of integral connection through the mode of blown film device with the blown film with fused plastic bag raw materials, later discharge semi-manufactured goods plastic bag through conveyor, rethread forming device is with plastic bag hot briquetting, through opening multiunit shock dynamo, make the slight vibrations of first push pedal, the extension of first cylinder of rethread, make the plastic bag in first push pedal extrusion bin right, put in order the plastic bag, rethread second cylinder extends, make the second push pedal move forward, open the bin outlet door simultaneously, discharge the plastic bag in the bin, thereby improve equipment's practicality.

Preferably, the film blowing device comprises a support table, a discharge pipe, a film blowing die head, a first motor, a spiral discharge shaft, a feed hopper and a plurality of groups of cooling fans, wherein the discharge pipe is fixedly arranged at the top end of the forming device through the support table, the film blowing die head is fixedly arranged inside the discharge pipe, the first motor is arranged at the top end of the discharge pipe, the top end of the spiral discharge shaft is connected with the bottom end of the first motor, the bottom end of the spiral discharge shaft extends to the inside of the discharge pipe, the bottom end of the feed hopper is connected with the bottom of the side end of the discharge pipe, the plurality of groups of cooling fans are all arranged at the side end of the discharge pipe, and the plurality of groups of cooling fans are all positioned below the film blowing die head; arrange the plastic bag raw materials into through the feeder hopper to arranging in the material pipe, open first motor, make spiral row material axle rotatory, stir the plastic bag raw materials, carry the plastic bag downwards simultaneously, the plastic bag of monolithic connection is processed into with the mode of blown film to the rethread blown film die head with the plastic bag raw materials, later cools down through multiunit radiator fan to blown film die head exhaust semi-manufactured goods plastic bag to improve equipment's practicality.

Preferably, the conveying device comprises two groups of guide shafts, two groups of conveying shafts and a second motor, the two groups of guide shafts and the two groups of conveying shafts are rotatably arranged in the discharge pipe, the second motor is arranged at the front end of the discharge pipe, and the second motor drives the conveying shafts at the top; the semi-finished plastic bags pass through the two groups of guide shafts and then stretch into the two groups of conveying shafts, the conveying shafts at the top are rotated by turning on the second motor, the semi-finished plastic bags are conveyed from left to right, and the semi-finished plastic bags are discharged, so that the convenience of equipment is improved.

Preferably, the forming device comprises a frame, a first hydraulic cylinder, a lifting plate, a plurality of groups of springs, a cutting knife, a hot pressing plate, a side wall plate, a base, a hot pressing seat, a second hydraulic cylinder and a workbench, wherein the bottom end of the frame is connected with the top end of the workbench, the top end of the first hydraulic cylinder is connected with the top end of the frame, the bottom end of the first hydraulic cylinder is connected with the top end of the lifting plate, the top ends of the plurality of groups of springs and the cutting knife are connected with the bottom end of the lifting plate, the bottom ends of the plurality of groups of springs are connected with the top end of the hot pressing plate, the bottom end of the side wall plate is connected with the top end of the workbench, the left ends of the second hydraulic cylinder and the base are rotatably connected with the right end of the side wall plate, the right end of the second hydraulic cylinder is rotatably connected with the bottom end of the base, a reserved opening is formed in the top end of the workbench, and a conveying opening is formed in the front end of the workbench; conveyor arranges semi-manufactured goods plastic bag to the top of hot-pressing seat, extends through first pneumatic cylinder, makes the hot pressboard carry out hot pressing to semi-manufactured goods plastic bag, makes the plastic bag shaping, later first pneumatic cylinder continues to extend, through the shrink of multiunit spring, makes the cutting knife cut off the left part of plastic bag, later first pneumatic cylinder shrink, and the hot pressboard resets, and through the shrink of second pneumatic cylinder, hot-pressing seat inclines to the right, arranges the plastic bag in to the storage box to improve equipment's practicality.

Preferably, the discharge door comprises a door body and a third cylinder, the rear end of the door body is slidably mounted at the front end of the storage box, the rear end of the third cylinder is connected with the front end of the door body, and the top end of the third cylinder is fixedly mounted at the front end of the storage box; shelter from the bin outlet of bin through the door body, when arranging the material, through the shrink of third cylinder, make the door body move up, expose the bin outlet of bin to improve equipment's practicality.

Preferably, the device also comprises a plurality of groups of universal wheels, and the top ends of the plurality of groups of universal wheels are connected with the bottom end of the workbench; through setting up the multiunit universal wheel, make things convenient for staff's promotion equipment, make the multiunit universal wheel rotate, remove equipment to improve the convenience that equipment removed.

Compared with the prior art, the beneficial effects of the utility model are that: processing into the plastic bag of integral connection through the mode of blown film device with the blown film with fused plastic bag raw materials, later discharge semi-manufactured goods plastic bag through conveyor, rethread forming device is with plastic bag hot briquetting, through opening multiunit shock dynamo, make the slight vibrations of first push pedal, the extension of first cylinder of rethread, make the plastic bag in first push pedal extrusion bin right, put in order the plastic bag, rethread second cylinder extends, make the second push pedal move forward, open the bin outlet door simultaneously, discharge the plastic bag in the bin, thereby improve equipment's practicality.

Drawings

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

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

FIG. 3 is a schematic view of the shaft measuring and enlarging structure of the discharging device of the present invention;

fig. 4 is a schematic structural view of a second hydraulic cylinder of the present invention;

in the drawings, the reference numbers: 1. a storage tank; 2. a first cylinder; 3. a first push plate; 4. vibrating a motor; 5. a second cylinder; 6. a second push plate; 7. a support table; 8. a discharge pipe; 9. a film blowing die head; 10. a first motor; 11. a spiral discharge shaft; 12. a feed hopper; 13. a heat dissipation exhaust fan; 14. a guide shaft; 15. a delivery shaft; 16. a second motor; 17. a frame; 18. a first hydraulic cylinder; 19. a lifting plate; 20. a spring; 21. a cutting knife; 22. a hot-pressing plate; 23. a side wall panel; 24. a base; 25. a hot pressing base; 26. a second hydraulic cylinder; 27. a work table; 28. a door body; 29. a third cylinder; 30. a universal wheel.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

The plastic bag forming device comprises a forming device, a film blowing device, a discharging device, a conveying device and a discharging device, wherein the forming device is arranged on the forming device;

the discharging device comprises a storage box 1, a first cylinder 2, a first push plate 3, a plurality of groups of vibration motors 4, a second cylinder 5, a second push plate 6 and a discharging door, the storage box 1 is installed inside the forming device, a feed inlet is formed in the top end of the storage box 1, a discharging opening is formed in the front end of the storage box 1, the first cylinder 2 is installed at the left end of the storage box 1, the second cylinder 5 is installed at the rear end of the storage box 1, the right end of the first cylinder 2 and the front end of the second cylinder 5 extend into the storage box 1, the left end of the first push plate 3 is connected with the right end of the first cylinder 2, the plurality of groups of vibration motors 4 are installed at the left end of the first push plate 3, the rear end of the second push plate 6 is connected with the front end of the second cylinder 5, and the discharging door is installed at the front end of the storage box 1;

the film blowing device comprises a supporting table 7, a discharging pipe 8, a film blowing die head 9, a first motor 10, a spiral discharging shaft 11, a feeding hopper 12 and a plurality of groups of radiating fans 13, wherein the discharging pipe 8 is fixedly arranged at the top end of the forming device through the supporting table 7, the film blowing die head 9 is fixedly arranged inside the discharging pipe 8, the first motor 10 is arranged at the top end of the discharging pipe 8, the top end of the spiral discharging shaft 11 is connected with the bottom end of the first motor 10, the bottom end of the spiral discharging shaft 11 extends into the discharging pipe 8, the bottom end of the feeding hopper 12 is connected with the bottom of the side end of the discharging pipe 8, the plurality of groups of radiating fans 13 are all arranged at the side end of the discharging pipe 8, and the plurality of groups of radiating fans 13 are all positioned below the film blowing die head 9;

arrange the plastic bag raw materials through feeder hopper 12 into row in expecting the pipe 8, open first motor 10, it is rotatory to make spiral row material shaft 11, stir the plastic bag raw materials, carry the plastic bag downwards simultaneously, rethread blown film die head 9 is processed into the plastic bag of integral connection with the mode of blown film with the plastic bag raw materials, later cool down the semi-manufactured goods plastic bag of blown film die head 9 discharge through multiunit radiator fan 13, later discharge semi-manufactured goods plastic bag through conveyor, rethread forming device is with plastic bag thermoforming, through opening multiunit shock dynamo 4, make first push pedal 3 shake slightly, rethread first cylinder 2 extends, make first push pedal 3 extrude the plastic bag in the bin 1 right, put in order the plastic bag, rethread second cylinder 5 extends, make second push pedal 6 move forward, open simultaneously and arrange the bin gate, discharge the plastic bag in the bin 1, thereby improve equipment's practicality.

Example 2

the conveying device comprises two groups of guide shafts 14, two groups of conveying shafts 15 and a second motor 16, wherein the two groups of guide shafts 14 and the two groups of conveying shafts 15 are rotatably arranged in the discharging pipe 8, the second motor 16 is arranged at the front end of the discharging pipe 8, and the second motor 16 drives the conveying shafts 15 at the top;

the forming device comprises a rack 17, a first hydraulic cylinder 18, a lifting plate 19, a plurality of groups of springs 20, a cutting knife 21, a hot pressing plate 22, a side wall plate 23, a base 24, a hot pressing seat 25, a second hydraulic cylinder 26 and a workbench 27, wherein the bottom end of the rack 17 is connected with the top end of the workbench 27, the top end of the first hydraulic cylinder 18 is connected with the top end of the rack 17, the bottom end of the first hydraulic cylinder 18 is connected with the top end of the lifting plate 19, the top ends of the plurality of groups of springs 20 and the cutting knife 21 are connected with the bottom end of the lifting plate 19, the bottom ends of the plurality of groups of springs 20 are connected with the top end of the hot pressing plate 22, the bottom end of the side wall plate 23 is connected with the top end of the workbench 27, the left ends of the second hydraulic cylinder 26 and the base 24 are rotatably connected with the right end of the side wall plate 23, the right end of the second hydraulic cylinder 26 is rotatably connected with the bottom end of the base 24, a reserved hole is formed in the top end of the workbench 27, and a conveying hole is formed in the front end of the workbench 27;

processing into the plastic bag of integral connection with fused plastic bag raw materials with the mode of blown film through the blown film device, later with semi-manufactured plastic bag by the process between two sets of guiding axle 14, stretch into again in two sets of transport axles 15, through opening second motor 16, make the transport axle 15 at top rotatory, carry semi-manufactured plastic bag from left to right, arrange semi-manufactured plastic bag to hot pressing seat 25 top, rethread first pneumatic cylinder 18 extends, make hot pressing plate 22 carry out the hot pressing to semi-manufactured plastic bag, make the plastic bag shaping, later first pneumatic cylinder 18 continues to extend, shrink through multiunit spring 20, make cutting knife 21 cut off the left part of plastic bag, later first pneumatic cylinder 18 contracts, hot pressing plate 22 resets, shrink through second pneumatic cylinder 26, hot pressing seat 25 inclines to the right, arrange the plastic bag into bin 1, through opening multiunit shock motor 4, make first push pedal 3 shake slightly, rethread first pneumatic cylinder 2 extends, make first push pedal 3 extrude the plastic tape in the bin 1 to the right, arrange in order, rethread second pneumatic cylinder 5 extends, make second push pedal 6 move forward, open simultaneously, thereby discharge door in the plastic bag discharge apparatus improves the practicality of arranging the bin 1.

Example 3

As shown in fig. 1 to 4, the plastic bag blowing apparatus of the present invention, when in operation, firstly discharges plastic bag raw materials into a discharging pipe 8 through a feeding hopper 12, opens a first motor 10 to rotate a spiral discharging shaft 11, stirs the plastic bag raw materials, and simultaneously conveys the plastic bags downwards, then processes the plastic bag raw materials into integrally connected plastic bags in a film blowing manner through a film blowing die head 9, then cools the semi-finished plastic bags discharged from the film blowing die head 9 through a plurality of sets of cooling fans 13, then passes the semi-finished plastic bags between two sets of guiding shafts 14, and then extends into two sets of conveying shafts 15, and by opening a second motor 16, rotates the conveying shaft 15 at the top to convey the semi-finished plastic bags from left to right, discharges the semi-finished plastic bags to the top of a hot pressing base 25, and then, extend through first pneumatic cylinder 18, make hot pressboard 22 carry out the hot pressing to semi-manufactured goods plastic bag, make the plastic bag shaping, later first pneumatic cylinder 18 continues to extend, shrink through multiunit spring 20, make cutting knife 21 cut off the left part of plastic bag, later first pneumatic cylinder 18 contracts, hot pressboard 22 resets, shrink through second pneumatic cylinder 26, hot pressing seat 25 inclines right, arrange the plastic bag into storage box 1, through opening multiunit shock dynamo 4, make first push pedal 3 vibrate slightly, rethread first pneumatic cylinder 2 extends, make first push pedal 3 extrude the plastic bag in the storage box 1 right, put in order the plastic bag, rethread second pneumatic cylinder 5 extends, make second push pedal 6 move forward, simultaneously shrink through third pneumatic cylinder 29, make door body 28 shift up, expose the bin outlet of storage box 1, it can to discharge the plastic bag in the storage box 1.

The utility model discloses the main function who realizes does: and carrying out one-time hot press molding on the front part, the rear part and the right part of the semi-finished raw material, cutting off the left end of the plastic bag, and then, tidying the plastic bag and discharging the plastic bag.

The plastic bag film blowing equipment provided by the utility model adopts a common mechanical mode as an installation mode, a connection mode or a setting mode, and can be implemented as long as the beneficial effects can be achieved; the utility model discloses a plastic bag blown film equipment's first cylinder 2, shock dynamo 4, second cylinder 5, first motor 10, radiator fan 13, second motor 16, first pneumatic cylinder 18, hot pressboard 22, second pneumatic cylinder 26 and third cylinder 29 are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff creative work in this field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The plastic bag film blowing equipment is characterized by comprising a film blowing device, a forming device, a discharging device and a conveying device, wherein the film blowing device is arranged on the forming device, the discharging device is arranged inside the forming device, the conveying device is arranged in the film blowing device, the film blowing device blows a film on a raw material, the conveying device conveys a plastic film, the forming device forms a plastic bag, and the discharging device discharges the plastic bag in a centralized manner;

the discharge device comprises a storage box (1), a first cylinder (2), a first push plate (3), a plurality of groups of vibrating motors (4), a second cylinder (5), a second push plate (6) and a discharge gate, the storage box (1) is installed in the forming device, a feed inlet is formed in the top end of the storage box (1), a discharge outlet is formed in the front end of the storage box (1), the first cylinder (2) is installed at the left end of the storage box (1), the second cylinder (5) is installed at the rear end of the storage box (1), the right end of the first cylinder (2) and the front end of the second cylinder (5) extend into the storage box (1), the left end of the first push plate (3) is connected with the right end of the first cylinder (2), the plurality of groups of vibrating motors (4) are installed at the left end of the first push plate (3), the rear end of the second push plate (6) is connected with the front end of the second cylinder (5), and the discharge gate is installed at the front end of the storage box (1).

2. A plastic bag film blowing apparatus according to claim 1, wherein the film blowing device includes a support table (7), a discharge pipe (8), a film blowing die head (9), a first motor (10), a spiral discharge shaft (11), a feed hopper (12) and a plurality of sets of heat dissipation fans (13), the discharge pipe (8) is fixedly mounted on the top end of the molding device through the support table (7), the film blowing die head (9) is fixedly mounted inside the discharge pipe (8), the first motor (10) is mounted on the top end of the discharge pipe (8), the top end of the spiral discharge shaft (11) is connected with the bottom end of the first motor (10), the bottom end of the spiral discharge shaft (11) extends to the inside of the discharge pipe (8), the bottom end of the feed hopper (12) is connected with the bottom end of the discharge pipe (8), the plurality of sets of heat dissipation fans (13) are mounted on the side end of the discharge pipe (8), and the plurality of sets of heat dissipation fans (13) are located below the film blowing die head (9).

3. A plastic bag film blowing apparatus according to claim 2, wherein said conveying means comprises two sets of guide shafts (14), two sets of conveying shafts (15) and a second motor (16), both sets of guide shafts (14) and two sets of conveying shafts (15) are rotatably installed in the discharging pipe (8), the second motor (16) is installed at the front end of the discharging pipe (8), and the second motor (16) drives the conveying shaft (15) at the top.

4. The plastic bag film blowing equipment as claimed in claim 2, wherein the forming device comprises a frame (17), a first hydraulic cylinder (18), a lifting plate (19), a plurality of groups of springs (20), a cutting knife (21), a hot pressing plate (22), a side wall plate (23), a base (24), a hot pressing seat (25), a second hydraulic cylinder (26) and a workbench (27), wherein the bottom end of the frame (17) is connected with the top end of the workbench (27), the top end of the first hydraulic cylinder (18) is connected with the top end of the frame (17), the bottom end of the first hydraulic cylinder (18) is connected with the top end of the lifting plate (19), the top ends of the plurality of groups of springs (20) and the cutting knife (21) are connected with the bottom end of the lifting plate (19), the bottom ends of the plurality of groups of springs (20) are connected with the top end of the hot pressing plate (22), the bottom end of the side wall plate (23) is connected with the top end of the workbench (27), the left ends of the second hydraulic cylinder (26) and the base (24) are rotatably connected with the top end of the workbench (27), and a reserved conveying port is arranged at the top end of the workbench (27).

5. A plastic bag film blowing apparatus according to claim 1, wherein the discharge gate comprises a gate body (28) and a third cylinder (29), a rear end of the gate body (28) is slidably mounted to a front end of the storage box (1), a rear end of the third cylinder (29) is connected to a front end of the gate body (28), and a top end of the third cylinder (29) is fixedly mounted to a front end of the storage box (1).

6. A plastic bag film blowing apparatus according to claim 4, further comprising a plurality of sets of universal wheels (30), the top ends of the plurality of sets of universal wheels (30) being connected to the bottom end of the table (27).