CN216548749U

CN216548749U - PP plastic film multistation coiling mechanism

Info

Publication number: CN216548749U
Application number: CN202122390303.7U
Authority: CN
Inventors: 张力
Original assignee: Hangzhou Obel Plastic Industry Co ltd
Current assignee: Hangzhou Obel Plastic Industry Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-17
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a multi-station winding device for a PP plastic film, which comprises a rack and winding devices, wherein a plurality of groups of sliding rails are uniformly and fixedly connected to the rack, a moving assembly is arranged on each sliding rail in a sliding manner, the winding devices are provided with a plurality of groups, the plurality of winding devices are respectively fixed on the corresponding moving assemblies, one end of each sliding rail is provided with a blanking assembly, the blanking assembly is fixedly connected with the rack, one side of the rack is rotatably provided with a first guide roller, the upper end of the rack is rotatably provided with a second guide roller, the rack is internally and rotatably provided with a third guide roller, two ends of the third guide roller are symmetrically provided with driving assemblies, the driving assemblies are fixedly connected with the rack, the output end of each driving assembly is fixedly connected with a storage box, the interior of each storage box is fixedly connected with a double-head cylinder, the output end of each double-head cylinder is fixedly connected with a connecting block, one end of each connecting block is rotatably provided with a rotating roller, the multi-station winding device is reasonable in structure, the problem that the traditional winding device is only provided with a single station is solved, and the working efficiency of the winding device is improved.

Description

PP plastic film multistation coiling mechanism

Technical Field

The utility model relates to the technical field of plastic film collection, in particular to a PP plastic film multi-station winding device.

Background

Polypropylene, also called PP plastic, is a thermoplastic resin obtained by polymerizing propylene, is a white waxy material, has a transparent and light appearance, and is classified into isotactic polypropylene, atactic polypropylene and syndiotactic polypropylene according to the methyl arrangement position.

Need carry out the rolling after the plastic film is produced, traditional coiling mechanism only single-station leads to accomplishing the back at the rolling, needs to shut down and change, can produce the vacuum phase when production, influences holistic work efficiency, provides a solution to below the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-station PP plastic film winding device, which solves the problem that the traditional winding device only has a single station, improves the working efficiency of the winding device and avoids the vacuum period.

The technical purpose of the utility model is realized by the following technical scheme:

a multi-station winding device for PP plastic films comprises a rack and a winding device, wherein a plurality of groups of sliding rails are uniformly and fixedly connected to the rack, a moving assembly is arranged on each sliding rail in a sliding mode, the winding device is provided with a plurality of groups, the winding device is respectively fixed to the corresponding moving assemblies, a blanking assembly is arranged at one end of each sliding rail, the blanking assembly is fixedly connected with the rack, a first guide roller is rotatably arranged on one side of the rack, a second guide roller is rotatably arranged at the upper end of the rack, a third guide roller is symmetrically and rotatably arranged in the rack and is positioned on one side of the second guide roller, driving assemblies are symmetrically arranged at two ends of the third guide roller, the driving assemblies are fixedly connected with the rack, a storage box is fixedly connected with the output end of each driving assembly, a double-head cylinder is fixedly connected in the storage box, and a connecting block is fixedly connected with the output end of the double-head cylinder, one end of the connecting block is rotatably provided with a rotating roller.

By adopting the technical scheme, a worker uniformly penetrates through a first guide roller which converts a plastic film cut by a plastic film into a vertical direction from a horizontal direction, a second guide roller converts the plastic film into a horizontal state from a vertical state, finally the plastic film penetrates between two third guide rollers which convert the plastic film into a vertically downward state, the two plastic films penetrate through the third guide rollers and respectively penetrate through two groups of rotating rollers, the plastic film penetrating through the rotating rollers is connected with a corresponding winding device, the plastic film is wound through the winding device, when the winding of the plastic film on one winding device is finished, the corresponding double-head cylinder is started, the double-head cylinder drives a connecting block to move, the two connecting blocks drive the rotating rollers to move, the plastic film is clamped through the two rotating rollers, at the moment, the driving assembly is started, the driving assembly drives a storage box to move, and drives the double-head cylinder to move, the double-end cylinder drives the connecting block to move, the connecting block drives the two rotating rollers to move, the two rotating rollers drive the plastic film to move, the plastic film is made to move right above a non-working winding device, new winding is conducted through the new winding device, a neutral period is avoided, the winding device for completing winding is started corresponding to the moving assembly, the moving assembly drives the winding device to move, the winding device drives the plastic film for completing winding to move until the plastic film is moved right below the blanking assembly, the blanking assembly moves the plastic film for completing winding out of the winding device, the moving assembly resets, and subsequent operations are facilitated.

As preferred, drive assembly includes motor, support, threaded rod and drive block, the support is fixed in the frame, the threaded rod is located inside the support, the support is passed respectively at the both ends of threaded rod, just the both ends of threaded rod all with support normal running fit, the drive block cover is established on the threaded rod, drive block and threaded rod screw-thread fit, drive block and receiver fixed connection, the motor is located the one end of support, the output of motor and the one end fixed connection of threaded rod.

Adopt above-mentioned technical scheme, the motor starts, and the motor drives the threaded rod and rotates, and the support plays the supporting role to the threaded rod, screw-thread fit between threaded rod and the driving block, and when the threaded rod rotated, the threaded rod can promote the driving block and remove, and the driving block drives the receiver and removes.

Preferably, the moving assembly comprises a guide wheel, a moving block, an air cylinder and a moving plate, the moving block corresponds to the sliding rail, the guide wheel is uniformly arranged between the moving block and the sliding rail, the guide wheel is in contact with the sliding rail, the guide wheel is in running fit with the moving block, the moving plate is located above the moving block and is fixedly connected with the moving block, the winding device is fixed on the moving plate, the air cylinder is located between the moving blocks, the air cylinder is fixedly connected with the rack, and the output end of the air cylinder is fixedly connected with the moving plate.

By adopting the technical scheme, the cylinder is started, the cylinder pushes the moving plate to move, the moving plate drives the moving block to move, the moving block drives the guide wheel to move, and the guide wheel and the slide rail are in mutual contact, so that the moving plate can be conveniently moved, and the slide rail plays a role in limiting the moving block, so that the moving block can move along the slide rail.

Preferably, the blanking assembly is a small gantry crane.

By adopting the technical scheme, the small gantry crane can move left and right, so that the gantry crane can move right above each sliding rail, and later-stage blanking is facilitated.

Preferably, a ladder is arranged on one side, away from the blanking assembly, of the rack, and the ladder is fixedly connected with the rack.

By adopting the technical scheme, the ladder facilitates the user to ascend, and the frame is convenient to maintain.

Preferably, the side surfaces of the first guide roller, the second guide roller, the third guide roller and the rotating roller are fixedly connected with protection pads.

By adopting the technical scheme, the protective pad is made of soft materials, so that the plastic film is prevented from being damaged, and the quality is ensured.

Preferably, a controller is arranged on one side of the frame.

By adopting the technical scheme, the controller plays a control role.

Has the advantages that: adopt three coiling mechanism, carry out rolling work through two of them, one of them is reserve, when one of them is accomplished, drives through drive assembly and changes the roller and remove, removes the plastic film to the coiling mechanism top of not working, continues to collect, avoids shutting down, and the coiling mechanism that the rolling was accomplished passes through the cooperation of removal subassembly and unloading subassembly, carries out the unloading, makes things convenient for the later stage to use.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a top view of the embodiment;

FIG. 3 is a front view of the embodiment;

fig. 4 is a sectional view of the embodiment for showing a double-headed cylinder.

Reference numerals are as follows: 1. a frame; 2. a winding device; 3. a slide rail; 4. a moving assembly; 5. a blanking assembly; 6. a first guide roller; 7. a second guide roller; 8. a guide roller III; 9. a drive assembly; 10. a storage box; 11. a double-ended cylinder; 12. connecting blocks; 13. rotating the roller; 14. a motor; 15. a support; 16. a threaded rod; 17. a drive block; 18. a guide wheel; 19. a moving block; 20. a cylinder; 21. moving the plate; 22. a step; 23. a protection pad; 24. and a controller.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model.

See fig. 1 to 4, a PP plastic film multistation coiling mechanism, including frame 1 and coiling mechanism 2, coiling mechanism 2 is provided with a plurality of, and a plurality of coiling mechanism 2 arrange inside frame 1, one side that unloading subassembly 5 was kept away from to frame 1 is provided with ladder 22, ladder 22 and 1 fixed connection of frame, ladder 22 person of facilitating the use ascends a height, the convenient maintenance to frame 1, one side of frame 1 is provided with controller 24, controller 24 plays the control action, one side of frame 1 is rotated and is provided with deflector roll one 6, the upper end of frame 1 is rotated and is provided with deflector roll two 7, the inside symmetry of frame 1 just rotates and is provided with deflector roll three 8, deflector roll three 8 is located one side of deflector roll two 7.

The both ends symmetry of three 8 of deflector roll is provided with drive assembly 9, 1 fixed connection of drive assembly 9 and frame, the output fixedly connected with receiver 10 of drive assembly 9, the inside fixedly connected with double-end cylinder 11 of receiver 10, the output fixedly connected with connecting block 12 of double-end cylinder 11, the one end of connecting block 12 is rotated and is provided with commentaries on classics roller 13.

The worker evenly passes a guide roller I6 with the plastic film that the plastic film cut open, a guide roller I6 turns into the plastic film vertical direction by the horizontal direction, a guide roller II 7 turns into the horizontal state with the plastic film from vertical state, at last the plastic film passes between two guide rollers III 8, two guide rollers III 8 change the plastic film into vertical decurrent state, two plastic films pass between three 8 follow two sets of commentaries on classics rollers 13 respectively of guide roller, the plastic film that passes commentaries on classics roller 13 is connected with corresponding coiling mechanism 2, roll up the plastic film through coiling mechanism 2, a guide roller I6, a guide roller II 7, a guide roller III 8 and the equal fixedly connected with protection pad 23 in side of changeing roller 13, protection pad 23 adopts soft material, avoid the injury to the plastic film, guarantee the quality.

Drive assembly 9 includes motor 14, support 15, threaded rod 16 and drive block 17, support 15 is fixed in frame 1, threaded rod 16 is located inside support 15, support 15 is passed respectively at the both ends of threaded rod 16, and the both ends of threaded rod 16 all with support 15 normal running fit, drive block 17 cover is established on threaded rod 16, drive block 17 and the 16 screw-thread fit of threaded rod, drive block 17 and receiver 10 fixed connection, motor 14 is located the one end of support 15, the output of motor 14 and the one end fixed connection of threaded rod 16.

When the plastic film on one winding device 2 is completely wound, the corresponding double-headed cylinder 11 is started, the double-headed cylinder 11 drives the connecting blocks 12 to move, the two connecting blocks 12 drive the rotating rollers 13 to move, the plastic film is clamped by the two rotating rollers 13, the motor 14 is started, the motor 14 drives the threaded rod 16 to rotate, the support 15 supports the threaded rod 16, the threaded rod 16 is in threaded fit with the driving block 17, when the threaded rod 16 rotates, the threaded rod 16 can drive the driving block 17 to move, the driving block 17 drives the storage box 10 to move, the storage box 10 drives the double-headed cylinder 11 to move, the double-headed cylinder 11 drives the connecting blocks 12 to move, the connecting blocks 12 drive the two rotating rollers 13 to move, the two rotating rollers 13 drive the plastic film to move, so that the plastic film moves right above the winding device 2 which is not in operation, and a new winding device 2 is used for carrying out new winding, to avoid generating a blank period.

A plurality of groups of sliding rails 3 are uniformly and fixedly connected to a rack 1, a moving assembly 4 is arranged on each sliding rail 3 in a sliding manner, each moving assembly 4 comprises a guide wheel 18, a moving block 19, an air cylinder 20 and a moving plate 21, each moving block 19 corresponds to each sliding rail 3, the guide wheels 18 are uniformly arranged between the corresponding moving blocks 19 and the corresponding sliding rails 3, the guide wheels 18 are in contact with the corresponding sliding rails 3, the guide wheels 18 are in running fit with the corresponding moving blocks 19, the moving plates 21 are located above the corresponding moving blocks 19, the moving plates 21 are fixedly connected with the corresponding moving blocks 19, a winding device 2 is fixed to the corresponding moving plate 21, the air cylinder 20 is located between the corresponding moving blocks 19, the air cylinder 20 is fixedly connected with the rack 1, the output end of the air cylinder 20 is fixedly connected with the corresponding moving plate 21, the winding device 2 is fixed to the corresponding moving plate 21, one end of each sliding rail 3 is fixedly connected with a blanking assembly 5, each blanking assembly 5 is a small gantry crane capable of moving left and right, the later blanking is convenient.

The cylinder 20 is started, the cylinder 20 pushes the moving plate 21 to move, the moving plate 21 drives the moving block 19 to move, the moving block 19 drives the guide wheel 18 to move, the guide wheel 18 and the slide rail 3 are in mutual contact, so that the moving plate 21 can move conveniently, the slide rail 3 plays a role in limiting the moving block 19, so that the moving block 19 moves along the slide rail 3, the moving component 4 drives the winding device 2 to move, the winding device 2 drives the plastic film for completing winding to move until the plastic film moves to the position under the blanking component 5, the blanking component 5 moves the plastic film for completing winding out of the winding device 2, and the moving component 4 resets, so that subsequent operations are facilitated.

Claims

1. The multi-station winding device for the PP plastic film comprises a rack (1) and a winding device (2), and is characterized in that a plurality of groups of sliding rails (3) are uniformly and fixedly connected to the rack (1), a moving assembly (4) is arranged on each sliding rail (3) in a sliding mode, a plurality of groups of winding devices (2) are arranged on each winding device (2) and are fixed on the corresponding moving assembly (4), a blanking assembly (5) is arranged at one end of each sliding rail (3), each blanking assembly (5) is fixedly connected with the rack (1), a first guide roller (6) is arranged on one side of the rack (1) in a rotating mode, a second guide roller (7) is arranged on the upper end of the rack (1) in a rotating mode, a third guide roller (8) is symmetrically and rotatably arranged in the rack (1), the third guide roller (8) is located on one side of the second guide roller (7), and driving assemblies (9) are symmetrically arranged at two ends of the third guide roller (8), drive assembly (9) and frame (1) fixed connection, the output end fixedly connected with receiver (10) of drive assembly (9), inside fixedly connected with double-end cylinder (11) of receiver (10), the output fixedly connected with connecting block (12) of double-end cylinder (11), the one end of connecting block (12) is rotated and is provided with commentaries on classics roller (13).

2. The PP plastic film multi-station winding device as claimed in claim 1, wherein the driving assembly (9) comprises a motor (14), a support (15), a threaded rod (16) and a driving block (17), the support (15) is fixed on the rack (1), the threaded rod (16) is located inside the support (15), the two ends of the threaded rod (16) penetrate through the support (15) respectively, the two ends of the threaded rod (16) are matched with the support (15) in a rotating mode, the driving block (17) is sleeved on the threaded rod (16), the driving block (17) is matched with the threaded rod (16) in a threaded mode, the driving block (17) is fixedly connected with the storage box (10), the motor (14) is located at one end of the support (15), and the output end of the motor (14) is fixedly connected with one end of the threaded rod (16).

3. The multi-station winding device for the PP plastic film according to claim 1, the moving component (4) comprises a guide wheel (18), a moving block (19), an air cylinder (20) and a moving plate (21), the moving block (19) corresponds to the slide rail (3), the guide wheels (18) are uniformly arranged between the moving block (19) and the slide rail (3), the guide wheel (18) is in contact with the slide rail (3), the guide wheel (18) is in running fit with the moving block (19), the moving block (21) is positioned above the moving block (19), the moving plate (21) is fixedly connected with the moving block (19), the winding device (2) is fixed on the moving plate (21), the cylinder (20) is positioned between the moving blocks (19), the cylinder (20) is fixedly connected with the frame (1), and the output end of the air cylinder (20) is fixedly connected with the moving plate (21).

4. The multi-station PP plastic film winding device according to claim 1, wherein the blanking assembly (5) is a small gantry crane.

5. The PP plastic film multi-station winding device as claimed in claim 1, wherein a step (22) is arranged on one side of the frame (1) far away from the blanking assembly (5), and the step (22) is fixedly connected with the frame (1).

6. The multi-station winding device for the PP plastic film is characterized in that the side surfaces of the guide roller I (6), the guide roller II (7), the guide roller III (8) and the rotating roller (13) are fixedly connected with a protection pad (23).

7. The multi-station winding device for the PP plastic film is characterized in that a controller (24) is arranged on one side of the rack (1).