CN219238742U

CN219238742U - Degradable plastic film winding device

Info

Publication number: CN219238742U
Application number: CN202320020345.8U
Authority: CN
Inventors: 叶斌
Original assignee: Yichun Liding Technology Co ltd
Current assignee: Yichun Liding Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-06-23
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a degradable plastic film winding device, and relates to the technical field of winding devices; the device comprises a device frame, wherein a bracket is arranged on the device frame, a convex groove is arranged at the inner wall of the device frame, a floating assembly is slidably arranged in the convex groove, a conveying device, a cutting assembly, a winding assembly and a switching assembly are arranged on the device frame, a winding roller with one end provided with a gear is movably clamped with a shifting fork, the winding effect is realized through gear engagement transmission, after winding is finished, a piston rod of a first cylinder drives a cutter to move, the cutting-off treatment of a degradable plastic film is realized, a second cylinder works, the winding roller after winding is removed through the shifting fork, the shifting fork is reset, then the output end of a third motor enables the two winding rollers for standby transmission to be clamped in the shifting fork, so that the winding is replaced, the winding time in winding work is shortened, and the winding efficiency is improved.

Description

Degradable plastic film winding device

Technical Field

The utility model relates to the technical field of winding devices, in particular to a degradable plastic film winding device.

Background

The utility model provides a degradable plastic film winding device, which is characterized in that a winding machine can be used for winding in the production of a degradable plastic film, so that the winding machine can be used for winding part of small-sized winding machine equipment, the winding time is long in the winding process, the efficiency is low, the bearing seats are usually used at two ends of the winding roller when the winding roller is installed by the existing winding machine, and the bearing seats are installed after being connected with the winding machine, so that the winding process needs to be repeatedly disassembled, the winding time is prolonged in the winding process, the winding efficiency is reduced, and the inventor proposes a degradable plastic film winding device for solving the problems.

Disclosure of Invention

To solve the above problems; the utility model aims to provide a degradable plastic film winding device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a degradable plastic film coiling mechanism, includes the equipment frame, set up the bracket on the equipment frame, protruding groove has been seted up to equipment frame inner wall department, slidable mounting has floating subassembly in the protruding groove, install conveyor, cutting off subassembly, rolling subassembly and switching assembly on the equipment frame, equipment frame inner wall rotates installs and trades a roll subassembly, and degradable plastic film carries through conveyor, realizes the rate of tension of degradable plastic film through the floating subassembly of installation in the equipment frame and adjusts, and degradable plastic film carries out the rolling through the rolling subassembly, and the back is accomplished in the rolling, and accessible trades a roll subassembly and shifts out to realize trading through switching assembly.

Preferably, the conveying device comprises a first motor, the first motor is fixedly connected with a first base, the first base is fixedly connected with an equipment frame, the output end of the first motor is fixedly connected with a first gear, the first gear is in meshed connection with a second gear, the first gear and the second gear are respectively in transmission connection with a conveying roller, the conveying rollers are in rotational connection with the equipment frame, the output end of the first motor transmits the rotation of the first gear, the first gear transmits the rotation of the second gear, and then the two conveying rollers rotate to realize the conveying of the degradable plastic film; the floating assembly comprises a floating roller, two ends of the floating roller are rotationally connected with convex blocks, the convex blocks are slidably arranged in the convex grooves, sliding rods are slidably arranged in the convex blocks, the sliding rods are fixedly arranged in the convex grooves, springs are sleeved outside the sliding rods, the floating roller is slidably mounted along the sliding rods through the convex blocks, and the floating roller can realize floating adjustment of the tension of the degradable plastic film under the action of the springs.

Preferably, the cutting assembly comprises a first air cylinder, the first air cylinder is fixedly connected with a first supporting block, the first supporting block is fixedly connected with an equipment frame, a piston rod of the first air cylinder movably penetrates through the first supporting block and is fixedly connected with a cutter, and the piston rod of the first air cylinder drives the cutter to move so as to realize cutting treatment of the degradable plastic film; the winding assembly comprises a second motor, the second motor is fixedly connected with a second base, the second base is fixedly connected with an equipment frame, the output end of the second motor is fixedly connected with a third gear, the third gear is in meshed connection with a fourth gear, a first winding roller is fixedly arranged in the fourth gear, the first winding roller is in clamped connection with the winding assembly, the output end of the second motor drives the third gear to rotate, the first winding roller with one end provided with the fourth gear is clamped and installed on the winding assembly, and the fourth gear is in meshed connection with the third gear, so that the first winding roller realizes rotating winding; the roll changing assembly comprises a second air cylinder and a cross rod, wherein the two ends of the cross rod are fixedly connected with a shifting fork, the shifting fork is rotationally connected with the inner wall of the equipment frame, the upper end of the shifting fork is connected with the first winding roller in a clamping manner, the second air cylinder is rotationally arranged at the inner wall of the equipment frame, a piston rod of the second air cylinder is rotationally connected with one shifting fork, and the piston rod of the second air cylinder moves to enable the two shifting forks to drive the first winding roller to move out and roll to the bracket, and then the shifting fork resets for roll changing; the switching assembly comprises a third motor, the third motor is fixedly connected with a second supporting block which is fixedly connected with the equipment frame, the output end of the third motor is rotationally connected with the second supporting block, two poking seats are fixedly arranged at the output end of the third motor, a second winding roller is installed in the poking seats in a clamping manner, a fifth gear is fixedly connected with one end of the second winding roller, the output end of the third motor rotates, the two poking seats are used for driving the second winding roller to be clamped in a shifting fork, and then the fifth gear is in meshed connection with the third gear, so that coil replacement is realized.

Compared with the prior art, the utility model has the beneficial effects that:

1. the winding roller with one end provided with the gear is movably clamped with the shifting fork, the winding effect is realized through gear engagement transmission, after winding is finished, a piston rod of the first cylinder drives the cutter to move, cutting-off treatment of the degradable plastic film is realized, the second cylinder works, the winding roller after winding is finished is moved out through the shifting fork, the shifting fork is reset, then the output end of the third motor enables the two winding rollers for standby in the transmission of the shifting seat to be clamped in the shifting fork, winding replacement is realized, winding replacement time in winding operation is reduced, and winding efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic block diagram of the structural apparatus of the present utility model.

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A in FIG. 2.

FIG. 4 is a schematic view of a structural roll changing assembly according to the present utility model.

In the figure: 1. an equipment frame; 11. a convex groove; 12. a bracket; 2. a conveying device; 21. a first motor; 211. a first base; 22. a first gear; 23. a second gear; 24. a conveying roller; 3. a floating assembly; 31. a floating roller; 32. a male block; 33. a spring; 34. a slide bar; 4. cutting off the assembly; 41. a first cylinder; 42. a first support block; 43. a cutter; 5. a winding assembly; 51. a second motor; 52. a second base; 53. a third gear; 54. a first wind-up roll; 55. a fourth gear; 6. a switching assembly; 61. a third motor; 62. a second support block; 63. a poking seat; 64. a second wind-up roll; 65. a fifth gear; 7. a roll changing assembly; 71. a second cylinder; 72. a cross bar; 73. and a shifting fork.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the utility model provides a degradable plastic film winding device, which comprises a device frame 1, wherein a bracket 12 is arranged on the device frame 1, a convex groove 11 is arranged at the inner wall of the device frame 1, a floating component 3 is arranged in the convex groove 11 in a sliding manner, a conveying device 2, a cutting component 4, a winding component 5 and a switching component 6 are arranged on the device frame 1, and a roll changing component 7 is rotatably arranged on the inner wall of the device frame 1.

Through adopting above-mentioned technical scheme, degradable plastic film carries through conveyor 2, realizes the rate of tension to degradable plastic film through installation floating subassembly 3 in the equipment frame 1 and adjusts, and degradable plastic film carries out the rolling through rolling subassembly 5, and after the rolling finishes, accessible trades a roll subassembly 7 and shifts out to realize trading the roll through switching component 6.

The conveying device 2 comprises a first motor 21, the first motor 21 is fixedly connected with a first base 211, the first base 211 is fixedly connected with the equipment frame 1, the output end of the first motor 21 is fixedly connected with a first gear 22, the first gear 22 is in meshed connection with a second gear 23, the first gear 22 and the second gear 23 are respectively in transmission connection with a conveying roller 24, and the conveying rollers 24 are in rotational connection with the equipment frame 1.

By adopting the technical scheme, the output end of the first motor 21 drives the first gear 22 to rotate, the first gear 22 drives the second gear 23 to rotate, and then the two conveying rollers 24 are rotated, so that the degradable plastic film is conveyed.

The floating assembly 3 comprises a floating roller 31, two ends of the floating roller 31 are rotatably connected with convex blocks 32, the convex blocks 32 are slidably arranged in the convex grooves 11, sliding rods 34 are slidably arranged in the convex blocks 32, the sliding rods 34 are fixedly arranged in the convex grooves 11, and springs 33 are sleeved outside the sliding rods 34.

Through adopting above-mentioned technical scheme, dancer 31 passes through convex piece 32 along slide bar 34 slidable mounting to make dancer 31 can realize floating the rate of tension of adjusting degradable plastic film under spring 33 effect.

The cutting assembly 4 comprises a first air cylinder 41, the first air cylinder 41 is fixedly connected with a first supporting block 42, the first supporting block 42 is fixedly connected with the equipment frame 1, and a piston rod of the first air cylinder 41 movably penetrates through the first supporting block 42 and is fixedly connected with a cutter 43.

By adopting the above technical scheme, the piston rod of the first cylinder 41 drives the cutter 43 to move, so that the cutting-off treatment of the degradable plastic film is realized.

The winding assembly 5 comprises a second motor 51, the second motor 51 is fixedly connected with a second base 52, the second base 52 is fixedly connected with the equipment frame 1, the output end of the second motor 51 is fixedly connected with a third gear 53, the third gear 53 is in meshed connection with a fourth gear 55, a first winding roller 54 is fixedly arranged in the fourth gear 55, and the first winding roller 54 is connected with the winding assembly 7 in a clamping mode.

Through adopting above-mentioned technical scheme, the output transmission third gear 53 of second motor 51 rotates, and first wind-up roll 54 joint that one end was provided with fourth gear 55 is installed on reel change subassembly 7 to fourth gear 55 and third gear 53 meshing are connected, make first wind-up roll 54 realize rotating the rolling.

The reel changing assembly 7 comprises a second air cylinder 71 and a cross rod 72, two ends of the cross rod 72 are fixedly connected with a shifting fork 73, the shifting fork 73 is rotationally connected with the inner wall of the equipment frame 1, the upper end of the shifting fork 73 is connected with the first winding roller 54 in a clamping mode, the second air cylinder 71 is rotationally arranged at the inner wall of the equipment frame 1, and a piston rod of the second air cylinder 71 is rotationally connected with the shifting fork 73.

By adopting the technical scheme, the piston rod of the second cylinder 71 moves, so that the two shifting forks 73 drive the first winding roller 54 to move out and roll to the bracket 12, and then the shifting forks 73 are reset for reel changing.

The switching assembly 6 comprises a third motor 61, the third motor 61 is fixedly connected with a second supporting block 62 which is fixedly connected with the second supporting block 62, the second supporting block 62 is fixedly connected with the equipment frame 1, the output end of the third motor 61 is rotationally connected with the second supporting block 62, two poking bases 63 are fixedly arranged at the output end of the third motor 61, a second winding roller 64 is installed in the poking bases 63 in a clamping manner, and one end of the second winding roller 64 is fixedly connected with a fifth gear 65.

Through adopting above-mentioned technical scheme, the output of third motor 61 rotates, makes two group seat 63 transmission second wind-up roll 64 joint in shift fork 73, then makes fifth gear 65 and third gear 53 meshing be connected, realizes trading the roll.

Working principle: during the transportation of the degradable plastic film, the first motor 21 can work, the two transportation rollers 24 are reversely rotated through the first gear 22 and the second gear 23 which reversely rotate, the floating roller 31 can realize floating adjustment of the tension degree of the degradable plastic film under the action of the spring 33, during the winding, the output end of the second motor 51 drives the third gear 53 to rotate, the first winding roller 54 with one end provided with the fourth gear 55 is clamped and installed on the shifting fork 73, the first winding roller 54 is in meshed connection with the third gear 53 through the fourth gear 55, the first winding roller 54 realizes the rotating winding function, after the first winding roller 54 is wound, the piston rod of the first cylinder 41 drives the cutter 43 to move, the cutting process of the degradable plastic film is realized, then the piston rod of the second cylinder 71 moves, the two shifting forks 73 drive the first winding roller 54 to move out and can roll to the position of the supporting groove 12, then the shifting fork 73 is reset, the output end of the third motor 61 drives the second winding roller 64 on the two shifting seats 63 to be clamped in the shifting fork 73, and then the fifth gear 65 is meshed with the third gear 53, and the winding is realized.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a degradable plastic film coiling mechanism, includes equipment frame (1), its characterized in that: the device comprises a device frame (1), wherein a bracket (12) is arranged on the device frame (1), a convex groove (11) is formed in the inner wall of the device frame (1), a floating assembly (3) is arranged in the convex groove (11) in a sliding mode, a conveying device (2), a cutting assembly (4), a winding assembly (5) and a switching assembly (6) are arranged on the device frame (1), and a reel changing assembly (7) is rotatably arranged on the inner wall of the device frame (1).

2. A degradable plastic film winding device as claimed in claim 1, characterized in that the conveying device (2) comprises a first motor (21), the first motor (21) is fixedly connected with a first base (211), the first base (211) is fixedly connected with the equipment frame (1), the output end of the first motor (21) is fixedly connected with a first gear (22), the first gear (22) is in meshed connection with a second gear (23), the first gear (22) and the second gear (23) are respectively in transmission connection with a conveying roller (24), and the conveying roller (24) is in rotary connection with the equipment frame (1).

3. The degradable plastic film winding device according to claim 1, wherein the floating assembly (3) comprises a floating roller (31), two ends of the floating roller (31) are rotatably connected with convex blocks (32), the convex blocks (32) are slidably arranged in the convex grooves (11), sliding rods (34) are slidably arranged in the convex blocks (32), the sliding rods (34) are fixedly arranged in the convex grooves (11), and springs (33) are sleeved outside the sliding rods (34).

4. A degradable plastic film winding device as claimed in claim 3, characterized in that the cutting assembly (4) comprises a first air cylinder (41), the first air cylinder (41) is fixedly connected with a first supporting block (42), the first supporting block (42) is fixedly connected with the equipment frame (1), and a piston rod of the first air cylinder (41) movably penetrates through the first supporting block (42) and is fixedly connected with a cutter (43).

5. The degradable plastic film winding device according to claim 4, wherein the winding component (5) comprises a second motor (51), the second motor (51) is fixedly connected with a second base (52), the second base (52) is fixedly connected with the equipment frame (1), the output end of the second motor (51) is fixedly connected with a third gear (53), the third gear (53) is in meshed connection with a fourth gear (55), a first winding roller (54) is fixedly arranged in the fourth gear (55), and the first winding roller (54) is in clamping connection with the reel changing component (7).

6. The degradable plastic film winding device according to claim 5, wherein the reel changing assembly (7) comprises a second air cylinder (71) and a cross rod (72), two ends of the cross rod (72) are fixedly connected with a shifting fork (73), the shifting fork (73) is rotationally connected with the inner wall of the equipment frame (1), the upper end of the shifting fork (73) is in clamping connection with the first winding roller (54), the second air cylinder (71) is rotationally arranged at the inner wall of the equipment frame (1), and a piston rod of the second air cylinder (71) is rotationally connected with one shifting fork (73).

7. The degradable plastic film winding device according to claim 1, wherein the switching assembly (6) comprises a third motor (61), the third motor (61) is fixedly connected with a second supporting block (62) which is fixedly connected with the equipment frame (1), the output end of the third motor (61) is rotatably connected with the second supporting block (62), two poking seats (63) are fixedly arranged at the output end of the third motor (61), a second winding roller (64) is mounted in the poking seats (63) in a clamping way, and a fifth gear (65) is fixedly connected with one end of the second winding roller (64).