CN218754065U

CN218754065U - Full-biodegradable raincoat film slitting and winding equipment

Info

Publication number: CN218754065U
Application number: CN202222049723.3U
Authority: CN
Inventors: 程国仁; 宗文
Original assignee: Ningbo Baifude Environmental Protection Technology Co ltd
Current assignee: Ningbo Baifude Environmental Protection Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-28
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a rolling equipment is cut to full biodegradable raincoat film, including damping mechanism, cutting mechanism, winding mechanism and workstation, the workstation up end has first extension limb and second extension limb, first extension limb sets up in workstation one side, the second extension limb sets up at the workstation opposite side, first extension limb one end is equipped with damping mechanism, second extension limb one end is equipped with winding mechanism, the workstation middle part is equipped with cutting mechanism, carries out the not unidimensional cutting to the film through a plurality of cutting assembly, makes the sola film can produce multiple different small-size films simultaneously, compares in traditional cutting mode and can improve machining efficiency, through the mode of rolling again of cutting, can let the cutting limit of film more level and smooth, can not produce deckle edge to improve film production quality.

Description

Full-biodegradable raincoat film slitting and winding equipment

Technical Field

The utility model relates to a raincoat production technical field especially relates to a rolling equipment is cut to full biodegradable raincoat film.

Background

The existing disposable raincoat fabric is usually formed by adopting a full-biodegradable film, the film is formed by blowing after full-biodegradable particles are melted, the film after blow molding is usually single in size and large in size, the sizes of films required at different parts of the raincoat are different, the film after blow molding is not suitable for being directly used for the production of the disposable raincoat, the film can be cut after blow molding, the existing cutting mode is to cut the whole roll of the produced film by using a cutting machine, the full-biodegradable film is more flexible than a common PE material, so the cutting mode can cause burrs at the cut part of the film, and the device is designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to current full biodegradable raincoat production technology, the utility model aims at providing a rolling equipment is cut to full biodegradable raincoat film, it is adjustable to have the cutting size, and the cutting high quality can cut advantages such as multiple size simultaneously.

In order to achieve the above object, the utility model discloses a technical scheme be: a full-biodegradable raincoat film slitting and winding device comprises a damping mechanism, a cutting mechanism, a winding mechanism and a workbench, wherein the upper end face of the workbench is provided with a first extension limb and a second extension limb, the first extension limb is arranged on one side of the workbench, the second extension limb is arranged on the other side of the workbench, one end of the first extension limb is provided with the damping mechanism, one end of the second extension limb is provided with the winding mechanism, and the middle part of the workbench is provided with the cutting mechanism;

preferably, the damping mechanism comprises a first roll shaft, a second roll shaft, a sliding block and a spring, the first roll shaft is rotatably connected with the first extension limb, the sliding blocks are rotatably connected with two sides of the second roll shaft and are slidably connected with the first extension limb, the spring is arranged between the sliding block and the first extension limb, and the spring forces the second roll shaft to be attached to the first roll shaft;

preferably, the cutting mechanism comprises a first cylinder, a moving table, a limiting rod, a sliding rail and cutting assemblies, the sliding rail is fixed on one side of the moving table, the first cylinder and the limiting rod are arranged on the other side of the moving table, the first cylinder is fixedly connected with the working table, the telescopic end of the first cylinder is fixedly connected with the moving table, the limiting rods are arranged on two sides of the first cylinder, the limiting rods are fixedly connected with the moving table, and the sliding rail is connected with a plurality of cutting assemblies in a sliding manner;

preferably, the cutting assembly comprises a tool apron, a conical cutter and a limiting bolt, the lower end surface of the tool apron is slidably connected with the sliding rail, the upper end surface of the tool apron is fixedly connected with the conical cutter, the lower end surface of the tool apron is provided with an extending limb, the limiting bolt penetrates through and is screwed into the extending limb, and the limiting bolt can force the cutting assembly and the mobile station to be relatively fixed;

further preferably, the included angle of the two side tool faces of the conical cutter is a, wherein a is less than 5 degrees;

preferably, the winding mechanism comprises a motor, a driving disc, a supporting plate, a connecting rod, a second cylinder, a driving rod and a gear, one side of the driving disc is rotatably connected with the second extension limb, the other side of the driving disc is provided with the second cylinder and a plurality of supporting plates, the circle center of the second cylinder is fixedly connected with the driving disc, the telescopic end of the second cylinder is fixedly connected with the driving rod, the supporting plate is radially and slidably connected with the driving disc, the supporting plates are distributed at equal angles, the supporting plate is connected with the driving rod through the connecting rods, one end of the connecting rod is hinged with the driving rod, the other end of the connecting rod is hinged with the supporting plate, the circumference of the driving disc is provided with a gear ring, the motor is fixedly connected with the second extension limb, the output shaft of the motor is fixedly connected with the gear, and the gear ring is meshed with the gear;

the utility model has the advantages that: 1. the films are cut in different sizes through the plurality of cutting assemblies, so that a single film can be used for producing various films with different small sizes at the same time, and the processing efficiency can be improved compared with that of a traditional cutting mode; 2. through the mode of rolling again of cutting, can let the cutting limit of film more level and smooth, can not produce deckle edge to improve film production quality.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1 according to the present invention;

FIG. 3 is a sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is a sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of a portion of the area I of FIG. 1 according to the present invention;

fig. 6 is a structural view of the cutting assembly of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "provided", "arranged" or "provided" should be interpreted broadly, for example, as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 6, an embodiment of the present invention includes:

a full-biodegradable raincoat film slitting and winding device comprises a damping mechanism 1, a cutting mechanism 2, a winding mechanism 3 and a workbench 4, wherein a first extension limb 41 and a second extension limb 42 are arranged on the upper end surface of the workbench 4, the first extension limb 41 is arranged on one side of the workbench 4, the second extension limb 42 is arranged on the other side of the workbench 4, the damping mechanism 1 is arranged at one end of the first extension limb 41, the winding mechanism 3 is arranged at one end of the second extension limb 42, and the cutting mechanism 2 is arranged in the middle of the workbench 4;

the damping mechanism 1 comprises a first roll shaft 11, a second roll shaft 12, a sliding block 13 and a spring 14, wherein the first roll shaft 11 is rotatably connected with a first extension limb 41, the sliding block 13 is rotatably connected with two sides of the second roll shaft 12, the sliding block 13 is slidably connected with the first extension limb 41, the spring 14 is arranged between the sliding block 13 and the first extension limb 41, and the spring 14 forces the second roll shaft 12 to be attached to the first roll shaft 11;

the cutting mechanism 2 comprises a first cylinder 21, a moving platform 22, a limiting rod 23, a sliding rail 24 and cutting assemblies 25, wherein the sliding rail 24 is fixed on one side of the moving platform 22, the first cylinder 21 and the limiting rod 23 are arranged on the other side of the moving platform 22, the first cylinder 21 is fixedly connected with the workbench 4, the telescopic end of the first cylinder 21 is fixedly connected with the moving platform 22, the limiting rods 23 are arranged on two sides of the first cylinder 21, the limiting rod 23 is fixedly connected with the moving platform 22, and the sliding rail 24 is connected with a plurality of cutting assemblies 25 in a sliding manner;

the cutting assembly 25 comprises a tool apron 251, a tapered knife 252 and a limit bolt 253, the lower end surface of the tool apron 251 is slidably connected with the slide rail 24, the upper end surface of the tool apron 251 is fixedly connected with the tapered knife 252, the lower end surface of the tool apron 251 is provided with an extending limb, the limit bolt 253 penetrates through and is screwed into the extending limb, and the limit bolt 253 can force the cutting assembly 25 and the mobile station 22 to be relatively fixed;

the included angle of the two side tool faces of the conical cutter 252 is a, wherein a is less than 5 degrees;

the winding mechanism 3 comprises a motor 31, a driving disc 32, a supporting plate 33, a connecting rod 34, a second air cylinder 35, a driving rod 36 and a gear 37, one side of the driving disc 32 is rotatably connected with a second extension limb 42, the other side of the driving disc 32 is provided with the second air cylinder 35 and a plurality of supporting plates 33, the circle centers of the second air cylinder 35 and the driving disc 32 are fixedly connected, the telescopic end of the second air cylinder 35 is fixedly connected with the driving rod 36, the supporting plates 33 are radially and slidably connected with the driving disc 32, the supporting plates 33 are distributed at equal angles, the supporting plates 33 are connected with the driving rod 36 through a plurality of connecting rods 34, one end of each connecting rod 34 is hinged with the driving rod 36, the other end of each connecting rod 34 is hinged with the supporting plate 33, the circumference of the driving disc 32 is provided with a gear ring 321, the motor 31 is fixedly connected with the second extension limb 42, the output shaft of the motor 31 is fixedly connected with the gear 37, and the gear ring 321 is meshed with the gear 37;

through the arrangement, in the actual working process, the specific working principle is as follows:

preparing equipment: firstly, confirming the size of the film to be cut, then screwing out the limit of the cutting assembly 25 upwards to enable the cutting assembly 25 to slide along the slide rail 24, so as to adjust the cutting distance, sleeving the paper tube for winding the film into the support plate 33 after the adjustment is finished, enabling the inner wall of the paper tube to touch the support plate 33, then starting the second air cylinder 35, and driving the support plate 33 to axially move by the second air cylinder 35, thereby clamping and fixing the paper tube;

film installation: firstly, a film is penetrated from a first roller shaft 11 and a second roller shaft 12, the penetrated film is wound on a paper tube, and the first roller shaft 11 and the second roller shaft 12 can generate resistance to the film when the film moves, so that the film between a damping mechanism 1 and a winding mechanism 3 cannot be loosened when the film is wound by the winding mechanism 3, and the cutting assembly 25 is more convenient to work;

cutting and rolling: the first air cylinder 21 is started to extend, the first air cylinder 21 drives the cutting assembly 25 to move upwards, when the first air cylinder 21 extends completely, the conical cutter 252 is inserted into the film to cut the film, then the motor 31 is started to rotate, the motor 31 drives the driving disc 32 to rotate, the driving disc 32 drives the supporting plates 33 to rotate, the supporting plates 33 drive the clamped paper tube to roll the film, and in the rolling process, the conical cutter 252 continuously cuts the film.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a rolling equipment is cut to full biodegradable raincoat film, a serial communication port, including damping mechanism, cutting mechanism, winding mechanism and workstation, the workstation up end has first extension limb and second extension limb, first extension limb sets up in workstation one side, the second extension limb sets up at the workstation opposite side, first extension limb one end is equipped with damping mechanism, second extension limb one end is equipped with winding mechanism, the workstation middle part is equipped with cutting mechanism.

2. The winding device is cut to full biodegradable raincoat film of claim 1, characterized in that, damping mechanism includes first roller, second roller, slider and spring, first roller rotates with first extension limb to be connected, second roller both sides rotate and are connected with the slider, slider and first extension limb sliding connection, be equipped with the spring between slider and the first extension limb, the spring forces the laminating of second roller and first roller.

3. The full-biodegradable raincoat film slitting and winding device according to claim 1, wherein the cutting mechanism comprises a first cylinder, a moving table, a limiting rod, a sliding rail and a cutting assembly, the sliding rail is fixed on one side of the moving table, the first cylinder and the limiting rod are arranged on the other side of the moving table, the first cylinder is fixedly connected with a working table, the telescopic end of the first cylinder is fixedly connected with the moving table, the limiting rod is arranged on two sides of the first cylinder, the limiting rod is fixedly connected with the moving table, and the cutting assembly is slidably connected to the sliding rail.

4. The full-biodegradable raincoat film slitting and winding device according to claim 3, wherein the cutting assembly comprises a tool apron, a conical cutter and a limiting bolt, the lower end face of the tool apron is connected with the sliding rail in a sliding mode, the upper end face of the tool apron is fixedly connected with the conical cutter, the lower end face of the tool apron is provided with an extending limb, the limiting bolt penetrates through the screwed extending limb and can force the cutting assembly and the moving platform to be relatively fixed.

5. The slitting and winding device for the full-biodegradable raincoat film as claimed in claim 4, wherein the included angle between the two sides of the conical knife is a, wherein a is less than 5 °.

6. The winding device is cut to full biodegradable raincoat film of claim 1, characterized in that, winding mechanism includes motor, driving disc, backup pad, connecting rod, second cylinder, actuating lever and gear, driving disc one side and second extension limb rotate to be connected, the driving disc opposite side is equipped with second cylinder and a plurality of backup pad, second cylinder and driving disc centre of a circle fixed connection, the flexible end of second cylinder and actuating lever fixed connection, backup pad and driving disc radial sliding connection, angular distribution such as a plurality of backup pads, the backup pad is connected through a plurality of connecting rods and actuating lever, connecting rod one end and actuating lever are articulated, the connecting rod other end and backup pad are articulated, the driving disc circumference has the ring gear, motor and second extension limb fixed connection, motor output shaft and gear fixed connection, ring gear and gear engagement.