CN213890136U

CN213890136U - Polyethylene film slitting device

Info

Publication number: CN213890136U
Application number: CN202022907493.0U
Authority: CN
Inventors: 江思佶; 金江平
Original assignee: Anqing Jitong Industry And Trade Co ltd
Current assignee: Anqing Jitong Industry And Trade Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-06
Anticipated expiration: 2030-12-07

Abstract

The utility model belongs to the technical field of the polyethylene film processingequipment, especially, device is cut to polyethylene film, which comprises a working support, the inboard fixed surface of working support is connected with the arm, the lower surface of arm is provided with cuts the mechanism, it is including the cylinder to cut the mechanism, the cylinder will it goes up and down to cut the mechanism. This device is cut to polyethylene film, through setting up cutting mechanism, cutting mechanism includes the cylinder, the fixed plate, slide bar and blade, the cylinder that arm bottom fixed plate on the work support is connected drives the slide bar and goes up and down, when the cylinder drives the slide bar and goes up and down, the slide bar has driven the blade of bottom to go up and down, the blade is cut the surface of polyethylene film at the in-process that descends, the bottom of blade is cut apart but can not split for the surface of cusp with polyethylene film, be favorable to like this that polyethylene film just cuts apart polyethylene film at the in-process of transportation.

Description

Polyethylene film slitting device

Technical Field

The utility model relates to a polyethylene film processingequipment technical field especially relates to a device is cut to polyethylene film.

Background

PE film, i.e. polyethylene film, refers to a film produced from PE particles. The PE film has moisture resistance and small moisture permeability. The polyethylene film can be used for manufacturing products with different properties such as low-density, medium-density and high-density polyethylene, crosslinked polyethylene and the like according to different manufacturing methods and control means.

However, most of the current slitting devices for polyethylene films are prone to wrinkling during slitting of the polyethylene films, and the devices for producing and slitting polyethylene films are separate, and are relatively cumbersome and time consuming to operate.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that the device that current polyethylene film was easy to corrugate and polyethylene film production and was cut needs multiple operation at the in-process of cutting, the utility model provides a device is cut to polyethylene film.

The utility model provides a device is cut to polyethylene film, which comprises a working support, the first mounting panel of inside wall fixedly connected with of work support, one side inner wall of first mounting panel is rotated and is connected with first main shaft, the first spacing ring of surface fixed connection of first main shaft, one side inner wall of first mounting panel still rotates and is connected with first subshaft and second subshaft, first subshaft and second subshaft according to the order of arranging in proper order from high to low with one side inner wall of first mounting panel rotates and connects, the inboard fixed surface of work support is connected with the arm, the lower surface of arm is provided with cuts the mechanism, it is including the cylinder to cut the mechanism, the cylinder will it goes up and down to cut the mechanism.

Preferably, the inner surface of the working support is fixedly connected with a conveyor belt, two sides of the upper surface of the conveyor belt are fixedly connected with connecting blocks, and the upper surface of each connecting block is fixedly connected with a brush.

Through above-mentioned technical scheme, the first main shaft of polyethylene film on first mounting panel rotates earlier, then comes the conveyer belt through the rotation of first from the axle and second from the axle, and before the polyethylene film arrived the conveyer belt, the brush bottom through the connecting block fixed connection of conveyer belt upper surface both sides earlier, and the surface of polyethylene film reaches under the effect of brush and levels the effect of wrinkle removal.

Preferably, the outer surface of the conveyor belt is provided with air suction holes.

According to the technical scheme, the polyethylene film after wrinkle removal is fed onto the conveyor belt, and the polyethylene film is fixed on the surface of the conveyor belt through the air suction holes formed in the conveyor belt, so that the phenomenon that the polyethylene film floats due to small weight is avoided.

Preferably, the slitting mechanism further comprises a fixing plate, a sliding rod and a blade, wherein the upper surface of the fixing plate is fixedly connected with the surface of one side of the mechanical arm, the surface of one side of the sliding rod is fixedly connected with the bottom of the fixing plate, and the outer surface of the sliding rod is slidably connected with the inner wall of one side of the cylinder.

Through above-mentioned technical scheme, the fixed plate is used for fixed stay cylinder and slide bar, and the polyethylene film is through the rotation at first main shaft, then comes to the conveyer belt through the rotation of first from the axle and second from the axle, and the wrinkle is removed to the arrangement of polyethylene film through the brush on the connecting block of conveyer belt both sides, is fixed on the conveyer belt by the suction hole of seting up on the conveyer belt when coming to the conveyer belt, and the cylinder that the arm bottom fixed plate on the work support connected drives the slide bar and goes up and down.

Preferably, the blade is disposed on the other side surface of the sliding rod, and the bottom of the blade is toothed.

Through above-mentioned technical scheme, when the cylinder drove the slide bar and goes up and down, the slide bar has driven the blade of bottom to go up and down, and the blade is cut the surface of polyethylene film at the in-process that descends, and the bottom of blade is the cusp and cuts apart but can not split with the surface of polyethylene film, and the polyethylene film after cutting apart transports along the conveyer belt forward, and the polyethylene film of transportation is put in order and is removed the wrinkle through the brush on the connecting block.

Preferably, one side fixed surface of conveyer belt is connected with the second mounting panel, one side inner wall of second mounting panel rotates and is connected with the second main shaft.

Through above-mentioned technical scheme, the polyethylene film after cutting comes to the second main shaft on the second mounting panel through the transportation of conveyer belt on, and the rotation of second main shaft drives the polyethylene film and carries out sliding connection at the surface of second main shaft.

Preferably, a second limit ring is fixedly connected to the outer surface of the second main shaft.

Through above-mentioned technical scheme, the second spacing ring on the second main shaft is favorable to carrying out the rigidity with second main shaft sliding connection's polyethylene film, prevents that the polyethylene film from taking place the skew in sliding.

The utility model provides a beneficial effect does:

1. by arranging the cutting mechanism, the cutting mechanism comprises an air cylinder, a fixing plate, a sliding rod and a blade, the upper surface of the fixing plate is fixedly connected with the surface of one side of the mechanical arm, the surface of one side of the sliding rod is fixedly connected with the bottom of the fixing plate, the outer surface of the sliding rod is slidably connected with the inner wall of one side of the air cylinder, the blade is arranged on the surface of the other side of the sliding rod, the bottom of the blade is toothed, the fixing plate is used for fixedly supporting the air cylinder and the sliding rod, the air cylinder connected with the fixing plate at the bottom of the mechanical arm on the working support drives the sliding rod to lift, when the air cylinder drives the sliding rod to lift, the sliding rod drives the blade at the bottom to lift, the blade cuts the surface of the polyethylene film in the falling process, the bottom of the blade is toothed to cut the outer surface of the polyethylene film but cannot break, and the arrangement is favorable for cutting the polyethylene film in the production and transportation process, the effect of simple and convenient operation is achieved, and the cutting part of the polyethylene film is torn when the polyethylene film needs to be used, so that the effect of convenient use is achieved.

2. Through the internal surface fixedly connected with conveyer belt that sets up the work support, the upper surface both sides fixedly connected with connecting block of conveyer belt, the upper surface fixedly connected with brush of connecting block, the polyethylene film is first rotated at the first main shaft on first mounting panel, then come on the conveyer belt through the rotation of first from axle and second from axle, the polyethylene film comes before the conveyer belt, connecting block fixed connection's the brush bottom through conveyer belt upper surface both sides earlier, the surface of polyethylene film reaches under the effect of brush and levels the effect of wrinkle removal, such setting is favorable to removing the wrinkle with the surface of polyethylene film, the problem of wrinkling in the surface of polyethylene film has been solved.

Drawings

Fig. 1 is a schematic view of a polyethylene film slitting device provided by the present invention;

FIG. 2 is a front view of a working frame structure of a polyethylene film slitting device according to the present invention;

fig. 3 is a front view of a cylinder structure of a polyethylene film slitting device provided by the present invention;

fig. 4 is a front view of a brush structure of a polyethylene film slitting device according to the present invention;

fig. 5 is a top view of the conveyor belt structure of the polyethylene film slitting device provided by the present invention.

In the figure: 1. a working support; 2. a first mounting plate; 3. a first main shaft; 4. a first limit ring; 5. a first driven shaft; 6. a second driven shaft; 7. a mechanical arm; 8. a cylinder; 81. a fixing plate; 82. a slide bar; 83. a blade; 9. a conveyor belt; 10. connecting blocks; 11. a brush; 12. a suction hole; 13. a second mounting plate; 14. a second main shaft; 15. and a second limit ring.

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. 1-5, a polyethylene film cuts device, including work support 1, the inside wall fixedly connected with first mounting panel 2 of work support 1, one side inner wall of first mounting panel 2 rotates and is connected with first main shaft 3, the first spacing ring 4 of outer fixed surface of first main shaft 3, one side inner wall of first mounting panel 2 still rotates and is connected with first from axle 5 and second from axle 6, first main shaft 3, first from axle 5 and second from axle 6 rotate with one side inner wall of first mounting panel 2 according to the order of arranging in proper order from high to low and be connected, the inboard fixed surface of work support 1 is connected with arm 7, the lower surface of arm 7 is provided with cuts the mechanism, it includes cylinder 8 to cut the mechanism, cylinder 8 goes up and down with cutting the mechanism.

In this embodiment, the inner surface of the working support 1 is fixedly connected with a conveyor belt, two sides of the upper surface of the conveyor belt 9 are fixedly connected with connecting blocks 10, and the upper surface of the connecting blocks 10 is fixedly connected with a brush 11;

specifically, the polyethylene film firstly rotates on the first main shaft 3 on the first mounting plate 2, then comes to the conveyor belt 9 through the rotation of the first driven shaft 5 and the second driven shaft 6, before the polyethylene film comes to the conveyor belt 9, firstly passes through the bottom of the brush 11 fixedly connected with the connecting blocks 10 on both sides of the upper surface of the conveyor belt 9, and the surface of the polyethylene film achieves the effect of flattening and removing wrinkles under the effect of the brush 11.

In this embodiment, the outer surface of the conveyor belt 9 is provided with air suction holes 12;

specifically, the wrinkle-removed polyethylene film comes onto the conveyor belt 9, and the suction holes 12 formed in the conveyor belt 9 fix the polyethylene film on the surface of the conveyor belt 9, so that the phenomenon that the polyethylene film flutters due to small weight is prevented.

In this embodiment, the slitting mechanism further includes a fixing plate 81, a sliding rod 82 and a blade 83, wherein an upper surface of the fixing plate 81 is fixedly connected with a side surface of the robot arm 7, a side surface of the sliding rod 82 is fixedly connected with a bottom of the fixing plate 81, and an outer surface of the sliding rod 82 is slidably connected with an inner wall of one side of the cylinder 8;

specifically, the fixing plate 81 is used for fixedly supporting the cylinder 8 and the sliding rod 82, the polyethylene film is conveyed to the conveyor belt 9 through the rotation of the first main shaft 3 and then through the rotation of the first driven shaft 5 and the second driven shaft 6, the polyethylene film is tidied and wrinkle-removed through the brushes 11 on the connecting blocks 10 on the two sides of the conveyor belt 9, the polyethylene film is fixed on the conveyor belt 9 through the air suction holes 12 formed in the conveyor belt 9 when the polyethylene film is conveyed to the conveyor belt 9, and the cylinder 8 connected with the fixing plate 81 at the bottom of the mechanical arm 7 on the working support 1 drives the sliding rod 82 to lift.

In the present embodiment, the blade 83 is provided on the other side surface of the slide bar 82, and the bottom of the blade 83 is toothed;

specifically, when the cylinder 8 drives the sliding rod 82 to ascend and descend, the sliding rod 82 drives the bottom blade 83 to ascend and descend, the blade 83 cuts the surface of the polyethylene film in the descending process, the bottom of the blade 83 is in a tooth shape, the outer surface of the polyethylene film is cut but cannot be broken, the cut polyethylene film is conveyed forwards along the conveyor belt 9, and the conveyed polyethylene film is arranged and crumpled through the hairbrush 11 on the connecting block 10.

In the embodiment, a second mounting plate 13 is fixedly connected to one side surface of the conveyor belt 9, and a second spindle 14 is rotatably connected to one side inner wall of the second mounting plate 13;

specifically, the cut polyethylene film is conveyed to a second spindle 14 on a second mounting plate 13 through a conveyor belt 9, and the rotation of the second spindle 14 drives the polyethylene film to be in sliding connection with the outer surface of the second spindle 14.

In this embodiment, a second limit ring 15 is fixedly connected to the outer surface of the second main shaft 14;

in particular, the second limiting ring 15 on the second spindle 14 facilitates the position fixing of the polyethylene film slidably connected to the second spindle 14, so as to prevent the polyethylene film from shifting during sliding.

The working principle is as follows: when the working support 1 is started, a polyethylene film rotates on a first main shaft 3 on a first mounting plate 2, a first limiting ring 4 limits the position of the polyethylene film, then the polyethylene film is conveyed to a conveyor belt 9 through rotation of a first driven shaft 5 and a second driven shaft 6, the polyethylene film is cleared and wrinkle-removed through brushes 11 on connecting blocks 10 on two sides of the conveyor belt 9, the polyethylene film is fixed on the conveyor belt 9 through suction holes 12 formed in the conveyor belt 9 when the polyethylene film is conveyed to the conveyor belt 9, a cylinder 8 connected with a bottom fixing plate 81 of a mechanical arm 7 on the working support 1 drives a sliding rod 82 to lift, when the sliding rod 82 is driven by the cylinder 8 to lift, the sliding rod 82 drives a bottom blade 83 to lift, the blade 83 cuts the surface of the polyethylene film in the falling process, the bottom of the blade 83 is in a toothed shape to cut the outer surface of the polyethylene film but cannot break, the cut polyethylene film is conveyed forwards along the conveyor belt 9, the conveyed polyethylene film is arranged and wrinkle-removed through a brush 11 on a connecting block 10, the cut polyethylene film is conveyed to a second main shaft 14 on a second mounting plate 13 through a conveying belt 9, the polyethylene film is driven by the rotation of the second main shaft 14 to be in sliding connection with the outer surface of the second main shaft 14, and a second limiting ring 15 on the second main shaft 14 fixes the position of the polyethylene film.

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 device is cut to polyethylene film, includes work support (1), its characterized in that: the inner side wall of the working bracket (1) is fixedly connected with a first mounting plate (2), the inner wall of one side of the first mounting plate (2) is rotationally connected with a first main shaft (3), the outer surface of the first main shaft (3) is fixedly connected with a first limit ring (4), a first driven shaft (5) and a second driven shaft (6) are also rotatably connected to the inner wall of one side of the first mounting plate (2), the first main shaft (3), the first driven shaft (5) and the second driven shaft (6) are rotatably connected with the inner wall of one side of the first mounting plate (2) in a sequence from high to low, the inner side surface of the working support (1) is fixedly connected with a mechanical arm (7), the lower surface of arm (7) is provided with cuts the mechanism, it is including cylinder (8) to cut the mechanism, cylinder (8) will it goes up and down to cut the mechanism.

2. A polyethylene film slitting device according to claim 1, wherein: the inner surface of the working support (1) is fixedly connected with a conveyor belt, two sides of the upper surface of the conveyor belt (9) are fixedly connected with connecting blocks (10), and the upper surface of each connecting block (10) is fixedly connected with a brush (11).

3. A polyethylene film slitting device according to claim 2, characterized in that: the outer surface of the conveyor belt (9) is provided with air suction holes (12).

4. A polyethylene film slitting device according to claim 1, wherein: the slitting mechanism further comprises a fixing plate (81), a sliding rod (82) and a blade (83), the upper surface of the fixing plate (81) is fixedly connected with one side surface of the mechanical arm (7), one side surface of the sliding rod (82) is fixedly connected with the bottom of the fixing plate (81), and the outer surface of the sliding rod (82) is slidably connected with one side inner wall of the air cylinder (8).

5. A polyethylene film slitting device according to claim 4, characterized in that: the blade (83) is arranged on the other side surface of the sliding rod (82), and the bottom of the blade (83) is toothed.

6. A polyethylene film slitting device according to claim 2, characterized in that: one side fixed surface of conveyer belt (9) is connected with second mounting panel (13), one side inner wall of second mounting panel (13) rotates and is connected with second main shaft (14).

7. A polyethylene film slitting device according to claim 6, characterized in that: and the outer surface of the second main shaft (14) is fixedly connected with a second limiting ring (15).