CN214779767U

CN214779767U - Plastic film slitting device

Info

Publication number: CN214779767U
Application number: CN202121380076.3U
Authority: CN
Inventors: 盛微
Original assignee: Shanghai Yingtai New Material Technology Co ltd
Current assignee: Shanghai Yingtai New Material Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-19
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to a mould membrane and cut device, the field of cutting is moulded to the membrane is related to, which comprises a frame, the guide roll, fixed roll and base, the guide roll is provided with a plurality ofly and parallel to each other, a plurality of guide rolls all rotate to be connected in frame one side, the fixed roll is parallel and fixed connection in the frame with the guide roll, be provided with the cutting subassembly that is used for cutting the film on the fixed roll, base fixed connection is in the frame, and fixedly connected with mounting panel on the base, it is connected with the receipts material roller that is used for collecting the film waste material to rotate on the mounting panel, be provided with on the base and be used for driving receipts material roller pivoted drive assembly, this application has the effect that improves PVC film waste collection efficiency.

Description

Plastic film slitting device

Technical Field

The application relates to the field of cutting of plastic films, in particular to a plastic film cutting device.

Background

The essence of PVC is a vacuum plastic film, which is used for surface layer packaging of various panels, so the PVC film is also called as a decorative film and an adhesive film, and is applied to various industries such as building materials, packaging, medicines and the like.

The PVC film has high temperature resistance and other properties, and needs to be wound after final drying, so that subsequent transportation is facilitated. The excess margins of the PVC film need to be cut off before being wound into rolls to meet the width requirements of the customer.

In view of the above related technologies, the inventor believes that the PVC film needs to be cut apart during the production process to meet the requirements of production specifications, and the separation process generates a large amount of waste materials, and the waste materials generated in the normal case are collected and recycled by manual work after being accumulated to a certain amount, which generates a large amount of labor and affects the processing efficiency.

SUMMERY OF THE UTILITY MODEL

In order to realize improving PVC film garbage collection efficiency's purpose, this application provides a mould membrane and cut device.

The application provides a mould membrane and cut device adopts following technical scheme:

the utility model provides a mould membrane and cut device, includes frame, guide roll, fixation roller and base, the guide roll is provided with a plurality ofly and parallel to each other, and is a plurality of the guide roll all rotates and connects in frame one side, fixation roller and guide roll parallel and fixed connection are in the frame, be provided with the cutting assembly who is used for cutting the film on the fixation roller, base fixed connection is in the frame, and fixedly connected with mounting panel on the base, it is connected with the receipts material roller that is used for collecting the film waste material to rotate on the mounting panel, be provided with on the base and be used for the drive to receive material roller pivoted drive assembly.

Through adopting above-mentioned technical scheme, PVC film is through the cutting subassembly cutting back, and the waste material that downcuts is through the guide roll direction reconnection to receive the material roller on, receives the material roller rotatory and rolling waste material under drive assembly's drive, has reduced the scattered indiscriminate condition of waste material everywhere, has realized the automatic collection to PVC film waste material, has improved PVC film garbage collection efficiency.

Optionally, the cutting assembly comprises a cutter, a cutter frame and a hoop, the hoop is clamped on the fixed roller through a locking bolt, the cutter frame is fixedly connected to the hoop, and the two cutters are fixedly connected to the cutter frame.

By adopting the technical scheme, the cutter is fixed by the hoop, so that the position of the cutter is adjusted on one hand; on the other hand, the detachable connection of the cutter is realized, and the maintenance and the replacement are convenient.

Optionally, the driving assembly comprises a servo motor, the servo motor is arranged on the base, and an output shaft of the servo motor is coaxially connected with the material receiving roller.

Through adopting above-mentioned technical scheme, drive through servo motor and receive the material roller and rotate the rolling that realizes PVC film waste material.

Optionally, a sliding assembly used for achieving movement of the material receiving roller along the axis direction of the fixed roller is arranged on the base.

Through adopting above-mentioned technical scheme, the operator adjusts the position of receiving the material roller according to the position of cutting of cutter to the waste material for the winding that the waste material can be even is on receiving the material roller.

Optionally, the subassembly that slides includes slide rail and slide, the length direction of slide rail is parallel with the axis direction of fixed roll, the slide slides and connects on the slide rail, the equal fixed connection of mounting panel and servo motor is on the slide.

Through adopting above-mentioned technical scheme, take the material roller to remove through the removal of slide on the slide rail, realize receiving the position control of material roller.

Optionally, the sliding seat is connected with a limiting bolt in a threaded manner, and one end of the limiting bolt screwed into the sliding seat abuts against the sliding rail.

Through adopting above-mentioned technical scheme, the operator is through screwing up spacing bolt and making it support tightly and produce frictional force on the slide rail and fix the slide position to the position of fixed wind-up roll.

Optionally, the mounting panel is fixedly connected with a sleeve, the sleeve is connected with a rotating shaft in a rotating mode, one end of the rotating shaft is coaxially connected with an output shaft of the servo motor, and the other end of the rotating shaft is provided with a mounting assembly used for fixing the material receiving roller.

Through adopting above-mentioned technical scheme, the rotation of servo motor output shaft drives the pivot rotatory, and the pivot drives the wind-up roll through the installation component and rotates, realizes the automatic rolling to the waste material.

Optionally, the installation component includes polygon post and a spacing section of thick bamboo, the polygon post is coaxial to be fixed in the pivot, spacing section of thick bamboo is all established on the polygon post with receiving the material roller, spacing section of thick bamboo with receive material roller fixed connection, spacing section of thick bamboo passes through fixing bolt locking on the polygon post.

Through adopting above-mentioned technical scheme, the operator will receive the material roller cover and establish on the polygon post, and it is fixed with the polygon post with wind-up roll to tighten fixing bolt again, realizes dismantling of wind-up roll and is connected, makes things convenient for the operator to change the wind-up roll.

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

1. the automatic collection of the PVC film waste is realized, and the PVC film waste collection efficiency is improved;

2. the operator can adjust the position of receiving the material roller according to the position of cutting of cutter to the waste material for the winding that the waste material can be even is on receiving the material roller.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a cutting assembly according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram for embodying a glide assembly according to an embodiment of the present application.

Description of reference numerals: 1. a frame; 11. a guide roller; 12. a fixed roller; 13. a base; 14. mounting a plate; 15. a sleeve; 16. a rotating shaft; 17. a material receiving roller; 2. a cutting assembly; 21. a cutter; 22. a tool holder; 23. hooping; 24. locking the bolt; 3. a drive assembly; 31. a servo motor; 4. a slipping component; 41. a slide rail; 42. a slide base; 43. a limit bolt; 5. mounting the component; 51. a polygonal column; 52. a limiting cylinder; 53. and (5) fixing the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a mould membrane and cut device. As shown in fig. 1, the plastic film slitting device comprises a frame 1 placed on the ground, the frame 1 is rotatably connected with two guide rollers 11 along one side of the length direction, the two guide rollers 11 are positioned on the outer side wall of the frame 1, the axial directions of the two guide rollers 11 are parallel to the width direction of the frame 1 and are arranged along the height direction of the frame 1 at intervals, the frame 1 is close to the upper end guide roller 11 and is provided with a fixed roller 11 through a support plate fixedly connected with, and the fixed roller 12 is positioned in the frame 1, and the fixed roller 12 is parallel to the guide rollers 11 and is higher than the guide rollers 11 at the upper end.

As shown in fig. 1 and fig. 2, a cutting assembly 2 for slitting a film is arranged on the guide roller 11, the cutting assembly 2 comprises a hoop 23 sleeved on the fixed roller 12, the hoop 23 is fixedly connected to the fixed roller 12 through a locking bolt 24, a knife rest 22 is welded on the outer circumferential surface of the hoop 23, two mutually parallel cutters 21 are fixed on the knife rest 22 at intervals, the cutters 21 face downwards, and the edges of the cutters 21 are away from the guide roller 11; the operator can meet the specification requirement of the PVC film by adjusting the angle and the position of the cutting knife 21.

As shown in fig. 1 and fig. 3, a rectangular base 13 with the length direction parallel to the width direction of the frame 1 is fixedly connected on the side of the frame 1 far away from the guide roller 11, the base 13 is positioned in the supporting frame, the base 13 is provided with a sliding assembly 4, the sliding assembly 4 comprises a sliding rail 41 fixedly connected to one side of the base 13 facing the guide roller 11, the length direction of the sliding rail 41 is parallel to the length direction of the base 13, the sliding rail 41 is connected with a sliding seat 42 in a sliding manner, the upper end of the sliding seat 42 is connected with a limiting bolt 43 in a threaded manner, one end of the limiting bolt 43 screwed into the sliding seat 42 is tightly abutted on the sliding rail 41 to limit the movement of the sliding seat 42, the side of the sliding seat 42, which is opposite to the sliding rail 41, is vertically fixed with a mounting plate 14, the mounting plate 14 is vertically fixed with a sleeve 15 along one side of the length direction of the sliding rail 41, the sleeve 15 is rotatably connected with a rotating shaft 16, one end of the rotating shaft 16 is positioned outside the sleeve 15, and the other end of the rotating shaft penetrates through and extends out of the mounting plate 14; the sleeve 15 can have a supporting effect, which is beneficial to improving the rotation stability of the rotating shaft 16.

As shown in fig. 3, one end of the rotating shaft 16, which is close to the sleeve 15, is provided with a winding roller 17 and a mounting assembly 5 for fixing the winding roller 17 on the rotating shaft 16, both ends of the winding roller 17 in the axial direction are coaxially fixed with baffles, the mounting assembly 5 comprises a polygonal column 51 coaxially connected to the end of the rotating shaft 16, the winding roller 17 is sleeved on the polygonal column 51, one end of the winding roller 17 is coaxially fixed with a limiting cylinder 52, the limiting cylinder 52 is sleeved on the polygonal column 51, an outer circumferential surface of the limiting cylinder 52 is vertically provided with a fixing bolt 53, the fixing bolt 53 is in threaded connection with the limiting cylinder 52, and one end of the fixing bolt 53 screwed into the limiting cylinder 52 abuts against the polygonal column; realize wind-up roll 17 and polygon post 51's synchronous rotation on the one hand, improve wind-up roll 17's rotational stability, on the other hand realizes dismantling of wind-up roll 17 and is connected, conveniently in time changes empty wind-up roll 17.

As shown in fig. 1 and fig. 3, a driving assembly 3 is arranged on one side of the mounting plate 14, which is away from the sleeve 15, the driving assembly 3 includes a servo motor 31, the servo motor 31 is mounted on the sliding base 42 through a fixed seat, and an output shaft of the servo motor 31 is coaxially connected with the rotating shaft 16 through a coupler, so as to provide a driving source for driving the wind-up roll 17 to rotate.

The implementation principle of the embodiment of the application is as follows: in the actual operation process, an operator unscrews the locking bolt 24, adjusts the position of the cutter according to the width of the required PVC film, and then screws the locking bolt 24 to fix the angle and the cutting position of the cutter 21; an operator sleeves the winding roller 17 on the polygonal column 51, and then screws the fixing bolt 53 to fixedly connect the winding roller 17 to the rotating shaft 16; the operator unscrews the limit bolt 43 to adjust the position of the slider 42 so that the winding area of the wind-up roll 17 corresponds to the cutting area of the cutter 21.

When cutting is started, an operator firstly penetrates the end parts of the waste materials at the cutting positions of the cutting knife 21 through the guide rollers 11 in sequence and is connected onto the winding roller 17, and then the servo motor 31 is started to wind, so that cutting and winding are carried out simultaneously; when one winding roller 17 is fully collected, suspending the servo motor 31, unscrewing the fixing bolt 53 to dismount the original winding roller 17, mounting the empty winding roller 17, screwing the fixing bolt 53, and reconnecting the waste on the empty winding roller 17 for waste collection; this mode has realized garbage collection's automation, improves and has PVC film garbage collection efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mould membrane and cut device which characterized in that: including frame (1), guide roll (11), fixed roll (12) and base (13), guide roll (11) are provided with a plurality ofly and parallel to each other, and are a plurality of guide roll (11) all rotate and connect in frame (1) one side, fixed roll (12) are parallel and fixed connection in frame (1) with guide roll (11), be provided with cutting assembly (2) that are used for cutting the film on fixed roll (12), base (13) fixed connection is in frame (1), and fixedly connected with mounting panel (14) on base (13), it is connected with receipts material roller (17) that are used for collecting the film waste material to rotate on mounting panel (14), be provided with on base (13) and be used for driving receipts material roller (17) pivoted drive assembly (3).

2. A plastic film slitting device according to claim 1, wherein: cutting assembly (2) include cutter (21), knife rest (22) and staple bolt (23), staple bolt (23) are pressed from both sides tightly on fixed roll (12) through locking bolt (24), knife rest (22) fixed connection is on staple bolt (23), cutter (21) are provided with two and fixed connection on knife rest (22).

3. A plastic film slitting device according to claim 1, wherein: the driving assembly (3) comprises a servo motor (31), the servo motor (31) is arranged on the base (13), and an output shaft of the servo motor (31) is coaxially connected with the material receiving roller (17).

4. A plastic film slitting device according to claim 1, wherein: the base (13) is provided with a sliding assembly (4) for realizing the movement of the material receiving roller (17) along the axial direction of the fixed roller (12).

5. A mould membrane cutting device according to claim 4, characterized in that: the sliding assembly (4) comprises a sliding rail (41) and a sliding seat (42), the length direction of the sliding rail (41) is parallel to the axis direction of the fixed roller (12), the sliding seat (42) is connected to the sliding rail (41) in a sliding mode, and the mounting plate (14) and the servo motor (31) are fixedly connected to the sliding seat (42) respectively.

6. A mould membrane cutting device according to claim 5, characterized in that: the sliding seat (42) is connected with a limiting bolt (43) in a threaded mode, and one end, screwed into the sliding seat (42), of the limiting bolt (43) abuts against the sliding rail (41).

7. A plastic film slitting device according to claim 3, wherein: fixedly connected with sleeve (15) on mounting panel (14), sleeve (15) internal rotation is connected with pivot (16), pivot (16) one end and servo motor (31)'s output shaft coaxial coupling, the other end are provided with installation component (5) that are used for fixed receipts material roller (17).

8. A mould membrane cutting device according to claim 7, characterized in that: installation component (5) include polygon post (51) and spacing section of thick bamboo (52), polygon post (51) coaxial fixation is on pivot (16), spacing section of thick bamboo (52) and receipts material roller (17) are all established on polygon post (51), spacing section of thick bamboo (52) and receipts material roller (17) fixed connection, spacing section of thick bamboo (52) are locked on polygon post (51) through fixing bolt (53).