CN213005489U

CN213005489U - Cutting machine for polyethylene film slitting finished products

Info

Publication number: CN213005489U
Application number: CN202022047956.0U
Authority: CN
Inventors: 顾夕娟
Original assignee: Yangzhou Shengzhi Baoxin Material Technology Co Ltd
Current assignee: Yangzhou Shengzhi Baoxin Material Technology Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-20
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a cut equipment technical field, and disclose a polyethylene film cuts finished product and uses cutting machine, which comprises a frame, first support is installed to the top left end of frame, the inboard swing joint of first support has unwinding roller, the threaded sleeve pipe is all installed at unwinding roller's both ends, threaded sleeve pipe's inside threaded connection has outer threaded pipe, outer threaded pipe's one end swing joint has the fender ring. This finished product is cut to polyethylene film is with cutting machine is provided with the external screw thread pipe through the inside at the threaded sleeve pipe, has reached the flexible purpose that drives through the external screw thread pipe and keep off the ring removal, and then has realized can keeping off the distance between the ring and adjust two, is provided with the compression roller through the top at the transfer roller, has reached the polyethylene film and has compressed tightly the purpose of conveying in the cooperation between accessible compression roller and the transfer roller after cutting.

Description

Cutting machine for polyethylene film slitting finished products

Technical Field

The utility model relates to a cut equipment technical field, specifically be a polyethylene film cuts off finished product and uses cutting machine.

Background

Polyethylene films are classified into low-density polyethylene films, medium-density polyethylene films, high-density polyethylene films, crosslinked polyethylene films, and the like, according to the manufacturing method and control means, and are used as new year pictures, trademarks, hand bags, lining bags, garbage bags, heat-shrinkable packaging films, and the like.

Present polyethylene film on the market cuts off-the-shelf cutting machine, in order to avoid the polyethylene film to take place the skew in placing the district, the both ends of unreeling the deflector roll all are provided with the limiting plate usually, but in practice, because the distance between two limiting plates is fixed, can't adjust the distance between two limiting plates according to the width of polyethylene film, and, polyethylene film after cutting has lost tight pulling force, it is too loose, be not convenient for accomodating of wind-up roll, so provide above-mentioned polyethylene film and cut off-the-shelf cutting machine in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a polyethylene film is cut finished product and is used cutting machine has solved the current polyethylene film that proposes in the above-mentioned background art and has cut finished product and use cutting machine because the distance between two limiting plates is fixed, can't adjust the distance between two limiting plates according to the width of polyethylene film to, polyethylene film after cutting has lost tight pulling force, and is too loose, the problem that the wind-up roll of being not convenient for was accomodate.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a splitting machine for polyethylene film slitting finished products comprises a machine frame, wherein a first support is installed at the left end of the top of the machine frame, an unwinding roller is movably connected to the inner side of the first support, threaded sleeves are installed at two ends of the unwinding roller, an external threaded pipe is connected to the internal threads of the threaded sleeves, a baffle ring is movably connected to one end of the external threaded pipe, the baffle ring is driven to move in an opposite or separated mode through rotating the external threaded pipe at two ends of the unwinding roller according to the width of a polyethylene film during working, four baffle blocks are fixedly connected to the outer side of the baffle ring and are distributed on the outer side of the baffle ring in a circumferential arrangement mode, a first groove and a second groove are formed in the machine frame, a first guide roller is movably installed in the first groove, a first auxiliary plate is fixedly connected to the upper end of the right side of the inner wall of the first groove, and a second guide roller is movably installed in the second groove, a second auxiliary plate is fixedly connected to the upper end of the left side of the inner wall of the second groove, a second support frame is mounted in the middle of the top surface of the rack, a first air cylinder is mounted at the top of the second support frame, the output end of the first air cylinder penetrates through the top of the second support frame and is provided with a first mounting plate, a driving motor and a fixing plate are mounted at the top of the first mounting plate, the output end of the driving motor is provided with a lead screw through a coupler, a chute is formed in the first mounting plate, a through groove is formed in the inner bottom wall of the chute, a cutter holder is in threaded connection with the outer side of the lead screw, the bottom of the cutter holder is in sliding connection with the chute, a dividing cutter is mounted at the bottom of the cutter holder, the bottom end of the dividing cutter penetrates through the;

the utility model discloses a press roll for the press roller, including frame, conveyer roller, fourth support, second cylinder, apron, extension board, inboard swing joint has the compression roller to install the third support, the transfer roller is installed to the top right-hand member of frame, the inboard of third support, the fourth support is installed at the top of third support, the second cylinder is installed at the top of fourth support, the output of second cylinder runs through the top of fourth support and installs the second mounting panel, the lagging is all installed at both ends around the bottom of second mounting panel, the spring is installed to the interior roof of lagging, the extension board is installed to the bottom of spring.

Further, the inner diameter value of the external thread pipe is larger than the outer diameter value of the unwinding roller, and the external thread pipe is not in contact with the unwinding roller.

Furthermore, one end of the external threaded pipe is movably connected with the baffle ring through a bearing, and the second auxiliary plate and the first auxiliary plate are both arc-shaped plates with smooth outer surfaces.

Furthermore, the second support frame is located between the first groove and the second groove, and one end of the screw rod is movably connected with one side of the fixing plate through a bearing.

Further, the support plate is T-shaped, and the compression roller is located above the conveying roller.

Furthermore, support columns are mounted at four ends of the bottom of the rack, and anti-slip pads are bonded at the bottoms of the support columns.

(III) advantageous effects

The utility model provides a polyethylene film cuts off finished product and uses cutting machine possesses following beneficial effect:

(1) this polyethylene film cuts off finished product and uses cutting machine is provided with the external screw thread pipe through the inside at the threaded sleeve pipe, has reached the flexible purpose that drives through the external screw thread pipe and keep off the ring removal, and then has realized can keeping off the distance between the ring to two and has carried out the purpose of adjusting, is provided with the compression roller through the top at the transfer roller, has reached the polyethylene film and has compressed tightly the purpose of conveying in the cooperation between accessible compression roller and the transfer roller after cutting.

(2) This finished product is cut to polyethylene film is with cutting machine is provided with first accessory plate and second accessory plate respectively through the inside at first recess and second recess, avoids the polyethylene film phenomenon of scratch to appear, through being provided with the slipmat in the bottom of support column, has reached skid-proof purpose.

Drawings

Fig. 1 is a schematic structural view of a main view section of a splitting machine for splitting a finished polyethylene film of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the unwinding roller of the slitting machine for slitting the polyethylene film into finished products;

fig. 3 is a schematic structural diagram of a side view section of the first mounting plate of the splitting machine for splitting finished polyethylene films of the present invention;

fig. 4 is the utility model discloses the third support of cutting machine for the finished product is cut to polyethylene film looks sideways at the schematic structure of section.

In the figure: 1. a frame; 2. a first bracket; 3. unwinding rollers; 4. a threaded bushing; 5. an externally threaded tube; 6. a baffle ring; 7. a stopper; 8. a first groove; 9. a second groove; 10. a first guide roller; 11. a first auxiliary plate; 12. a second guide roller; 13. a second auxiliary plate; 14. a second support frame; 15. a first cylinder; 16. a first mounting plate; 17. a drive motor; 18. a fixing plate; 19. a screw rod; 20. a chute; 21. a through groove; 22. a tool apron; 23. a slitting knife; 24. a third support; 25. a conveying roller; 26. a fourth bracket; 27. a second cylinder; 28. a second mounting plate; 29. sheathing; 30. a spring; 31. a support plate; 32. a compression roller; 33. a support pillar; 34. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides a technical solution:

a cutting machine for cutting finished polyethylene films comprises a machine frame 1, wherein a first support 2 is installed at the left end of the top of the machine frame 1, an unwinding roller 3 is movably connected to the inner side of the first support 2, threaded sleeves 4 are installed at two ends of the unwinding roller 3, an external threaded pipe 5 is connected to the internal threads of the threaded sleeves 4, the internal diameter value of the external threaded pipe 5 is larger than the external diameter value of the unwinding roller 3, the external threaded pipe 5 is not in contact with the unwinding roller 3, a through hole and a threaded groove are formed in one side of each threaded sleeve 4 and do not penetrate through the threaded sleeves 4, a retaining ring 6 is movably connected to one end of each external threaded pipe 5, one end of each external threaded pipe 5 is movably connected with the retaining ring 6 through a bearing, a retaining block 7 is fixedly connected to the outer side of the retaining ring 6, the external threaded pipe 5 is arranged inside the threaded sleeves 4, the purpose of driving the retaining ring 6 to move through the expansion of the external threaded pipe 5 is achieved, and the purpose of adjusting the distance between the two retaining, a first groove 8 and a second groove 9 are arranged in a rack 1, a first guide roller 10 is movably arranged in the first groove 8, a first auxiliary plate 11 is fixedly connected to the upper end of the right side of the inner wall of the first groove 8, a second guide roller 12 is movably arranged in the second groove 9, a second auxiliary plate 13 is fixedly connected to the upper end of the left side of the inner wall of the second groove 9, the second auxiliary plate 13 and the first auxiliary plate 11 are both arc-shaped plates with smooth outer surfaces, when the machine works, a polyethylene film is contacted with the second auxiliary plate 13 and the first auxiliary plate 11, the first auxiliary plate 11 and the second auxiliary plate 13 are respectively arranged in the first groove 8 and the second groove 9, the polyethylene film is prevented from being scratched, a second support frame 14 is arranged in the middle of the top surface of the rack 1, the second support frame 14 is positioned between the first groove 8 and the second groove 9, a first air cylinder 15 is arranged at the top of the second support frame 14, the output end of the first air cylinder 15 penetrates through the top of the second support frame 14 and is provided with a first mounting plate 16, the top of the first mounting plate 16 is provided with a driving motor 17 and a fixing plate 18, the output end of the driving motor 17 is provided with a screw rod 19 through a coupler, one end of the screw rod 19 is movably connected with one side of the fixing plate 18 through a bearing, a chute 20 is arranged inside the first mounting plate 16, the inner bottom wall of the chute 20 is provided with a through groove 21, the outer side of the screw rod 19 is in threaded connection with a cutter holder 22, the bottom of the cutter holder 22 is in sliding connection with the chute 20, the bottom of the cutter holder 22 is provided with a dividing cutter 23, the bottom end of the dividing cutter 23 penetrates through the through groove 21, the right end of the top of the rack 1 is provided with a third support 24, the inner side of the third support 24 is provided with a conveying roller 25, the top of the third support 24 is provided with a fourth support 26, lagging 29 is all installed at both ends around the bottom of second mounting panel 28, spring 30 is installed at the interior roof of lagging 29, extension board 31 is installed to spring 30's bottom, extension board 31 is the T shape, extension board 31's inboard swing joint has compression roller 32, compression roller 32 is located the top of transfer roller 25, be provided with compression roller 32 through the top at transfer roller 25, the cooperation that has reached the polyethylene film after cutting between accessible compression roller 32 and the transfer roller 25 compresses tightly the purpose of conveying, support column 33 is all installed at four ends in the bottom of frame 1, the bottom of support column 33 bonds and has slipmat 34, be provided with slipmat 34 through the bottom at support column 33, antiskid purpose has been reached.

The working principle of the splitting machine for splitting the polyethylene film into finished products is that when the polyethylene film is unreeled, the distance between two baffle rings 6 is adjusted according to the width of the polyethylene film by rotating the external threaded pipes 5 at the two ends of the unreeling roller 3, so as to achieve the purpose of limiting the polyethylene films with different widths, when the polyethylene film is split, the first air cylinder 15 is started, the first mounting plate 16 is driven by the output end of the first air cylinder 15 to move downwards, so that the splitting cutter 23 is in contact with the polyethylene film, then the driving motor 17 is started, the cutter holder 22 is driven by the lead screw 19 to move, so as to drive the splitting cutter 23 to cut the polyethylene film, after the splitting is completed, the external winding roller pulls the polyethylene film to be wound, and meanwhile, the compression roller 32 and the delivery roller 25 extrude and roll the polyethylene film, so as to avoid the polyethylene film after the splitting from loosening, the winding wheel is convenient to store.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, in the present disclosure, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cutting machine for polyethylene film slitting finished products, includes frame (1), its characterized in that, first support (2) is installed to the top left end of frame (1), the inboard swing joint of first support (2) has unreel roller (3), threaded sleeve (4) are all installed at the both ends of unreeling roller (3), the inside threaded connection of threaded sleeve (4) has external screw thread pipe (5), the one end swing joint of external screw thread pipe (5) has fender ring (6), the outside fixedly connected with dog (7) of fender ring (6), the inside of frame (1) is provided with first recess (8) and second recess (9), the inside movable mounting of first recess (8) has first deflector roll (10), the inner wall right side upper end fixedly connected with first board (11) of first recess (8), the inside movable mounting of second recess (9) has second deflector roll (12), a second auxiliary plate (13) is fixedly connected to the upper end of the left side of the inner wall of the second groove (9), a second support frame (14) is installed in the middle of the top surface of the rack (1), a first air cylinder (15) is installed at the top of the second support frame (14), the output end of the first air cylinder (15) penetrates through the top of the second support frame (14) and is provided with a first mounting plate (16), a driving motor (17) and a fixing plate (18) are installed at the top of the first mounting plate (16), a lead screw (19) is installed at the output end of the driving motor (17) through a coupler, a sliding groove (20) is formed in the first mounting plate (16), a through groove (21) is formed in the inner bottom wall of the sliding groove (20), a cutter holder (22) is in threaded connection with the outer side of the lead screw (19), and the bottom of the cutter holder, the utility model discloses a cutting tool, including blade holder (22), conveyer roller (25), fourth support (26), second cylinder (27) are installed at the top of fourth support (26), the output of second cylinder (27) runs through the top of fourth support (26) and installs second mounting panel (28), lagging (29) are all installed at both ends around the bottom of second mounting panel (28), spring (30) are installed to the interior roof of lagging (29), extension board (31) are installed to the bottom of spring (30), the inboard swing joint of extension board (31) has compression roller (32).

2. A slitting machine for polyethylene film slit products according to claim 1, characterized in that the value of the inner diameter of the outer threaded tube (5) is larger than the value of the outer diameter of the unwinding roller (3), and the outer threaded tube (5) and the unwinding roller (3) are not in contact.

3. A slitting machine for polyethylene film slit products according to claim 1, characterized in that one end of the outer threaded pipe (5) is movably connected with the baffle ring (6) through a bearing, and the second auxiliary plate (13) and the first auxiliary plate (11) are both arc plates with smooth outer surfaces.

4. A slitting machine for polyethylene film slit products according to claim 1, characterized in that the second support frame (14) is located between the first groove (8) and the second groove (9), and one end of the screw rod (19) is movably connected with one side of the fixing plate (18) through a bearing.

5. A slitting machine for slit polyethylene film as claimed in claim 1, characterized in that said support plate (31) is T-shaped and said pressure roller (32) is located above the conveying roller (25).

6. The slitting machine for polyethylene film slit products according to claim 1, wherein support columns (33) are mounted at four ends of the bottom of the frame (1), and anti-slip pads (34) are bonded to the bottoms of the support columns (33).