CN212708273U

CN212708273U - Membrane device is cut to polypropylene wrapping bag

Info

Publication number: CN212708273U
Application number: CN202020936287.XU
Authority: CN
Inventors: 杨义群; 林德舜
Original assignee: Zhejiang Shunye Chemical Fiber Technology Co Ltd
Current assignee: Zhejiang Shunye Chemical Fiber Technology Co Ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-16
Anticipated expiration: 2030-05-28

Abstract

The utility model provides a polypropylene packaging bag film cutting device, which relates to the technical field of packaging bag processing, and comprises a workbench, a film cutting mechanism and a waste collecting mechanism, wherein the cutting table is fixedly connected at the top of the workbench, the connecting plate is fixedly connected at the output end of a first driving piece, the cutting blade is fixedly connected at the bottom of the connecting plate, the screw rod is rotatably connected at the output end of a servo motor, a slide seat is in threaded connection with the screw rod, a limiting rod is fixedly connected at the top of the slide seat and is in sliding connection with the bottom of a mounting frame, and the pressing plate is fixedly connected at the output end of a telescopic rod. Thereby obtaining packaging bag films with different sizes and meeting the requirements of production and processing.

Description

Membrane device is cut to polypropylene wrapping bag

Technical Field

The utility model relates to a wrapping bag processing technology field specifically is a membrane device is cut to polypropylene wrapping bag.

Background

At present, in our daily life and work, the packaging bags are largely used by people by virtue of the convenience of use and carrying, the plastic packaging bags comprise polyethylene plastic bags, polypropylene plastic bags and polyvinyl chloride plastic bags, the plastic packaging bags can protect products, are convenient to store and transport, can promote sale and beautify the products, and when the packaging bags are manufactured, the film rolls are required to be uncoiled, and then the packaging bags can be manufactured into the packaging bags through the procedures of sealing, cutting and the like, so that the packaging bags can be used for next packaging.

In polypropylene wrapping bag course of working, also need cut the wrapping bag membrane, but the length of wrapping bag membrane after the unable convenient adjustment of present film cutting device cuts, and the difficult clearance of waste material after the cutting influences cutting efficiency, based on this, the utility model discloses a film cutting device is cut to polypropylene wrapping bag to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a membrane device is cut to polypropylene packaging bag to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polypropylene packaging bag film cutting device comprises a workbench, a film cutting mechanism and a waste collecting mechanism, wherein the film cutting mechanism comprises a cutting table, a first driving piece, a connecting plate, a cutting blade, a servo motor, a lead screw, a limiting rod, a sliding seat, a telescopic rod and a pressing plate, the cutting table is fixedly connected to the top of the workbench, a mounting frame is arranged at the top of the workbench, the mounting frame is L-shaped and is positioned above the cutting table, the first driving piece is inserted on the mounting frame, the connecting plate is fixedly connected to the output end of the first driving piece, the cutting blade is fixedly connected to the bottom of the connecting plate, the servo motor is arranged on the right side of the mounting frame, the lead screw is rotatably connected to the output end of the servo motor, the sliding seat is in threaded connection with the lead screw, the limiting rod is fixedly connected to, the telescopic link fixed connection is in the bottom of slide, clamp plate fixed connection is at the output of telescopic link.

Preferably, the garbage collection mechanism includes suction fan and block, the top of workstation is equipped with the collecting vat, and is located the right side of cutting bed, the block is the L type, and the one end fixed connection of block is on the right side wall of collecting vat, suction fan fixed connection is on the workstation, and is located the right side of block.

Preferably, the right side at workstation top is equipped with the blowing roller, the blowing roller is located the left side of cutting bed, spacing wheel is installed to the top of cutting bed top surface.

Preferably, the cutting table is arranged obliquely, a graduated scale is further arranged on the top surface of the cutting table, and the initial position of the graduated scale is located under the first driving piece.

Preferably, the bottom of slide still is connected with the second driving piece, cutting blade is also installed to the output of second driving piece, and is located the left side of telescopic link.

Preferably, the telescopic rod is obliquely arranged and is perpendicular to the cutting table.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a film cutting mechanism who designs, through the clamp plate of servo motor drive telescopic link below, utilize the clamp plate to drive the one end of wrapping bag membrane and slide along the cutting bed to observe the membrane length through the scale, drive the cutting knife through the driving piece at last and accurately cut the both sides of membrane, thereby obtain the wrapping bag membrane of different sizes, satisfy the demand of production and processing;

on the other hand, the cooperation of the suction fan and the blocking net can effectively receive the waste materials in the collecting groove and place the waste materials to be loaded on the cutting table to influence the processing.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of embodiment 1 of the present invention;

fig. 2 is the utility model discloses the cutting knife looks sideways at the sketch map.

In the drawings, the components represented by the respective reference numerals are listed below:

1-workbench, 2-membrane cutting mechanism, 201-cutting table, 202-first driving piece, 203-connecting plate, 204-cutting blade, 205-servo motor, 206-screw rod, 207-limiting rod, 208-sliding seat, 209-telescopic rod, 210-pressing plate, 3-waste collecting mechanism, 301-suction fan, 302-block net, 4-mounting frame, 5-collecting tank, 6-discharging roller, 7-limiting wheel, 8-graduated scale and 9-second driving piece.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a polypropylene packaging bag film cutting device comprises a workbench 1, a film cutting mechanism 2 and a waste collecting mechanism 3, wherein the film cutting mechanism 2 comprises a cutting table 201, a first driving piece 202, a connecting plate 203, a cutting blade 204, a servo motor 205, a screw rod 206, a limiting rod 207, a sliding seat 208, a telescopic rod 209 and a pressing plate 210, the cutting table 201 is fixedly connected to the top of the workbench 1, the top of the workbench 1 is provided with a mounting frame 4, the mounting frame 4 is L-shaped and is positioned above the cutting table 201, the first driving piece 202 is inserted on the mounting frame 4, the connecting plate 203 is fixedly connected to the output end of the first driving piece 202, the cutting blade 204 is fixedly connected to the bottom of the connecting plate 203, the servo motor 205 is mounted on the right side of the mounting frame 4, the screw rod 206 is rotatably connected to the output end of the servo motor 205, the sliding seat 208, and sliding connection is in the bottom of mounting bracket 4, and telescopic link 209 fixed connection is in the bottom of slide 208, and clamp plate 210 fixed connection is at the output of telescopic link 209.

Wherein, garbage collection mechanism 3 includes suction fan 301 and block 302, and the top of workstation 1 is equipped with collecting vat 5, and is located the right side of cutting bed 201, and block 302 is the L type, and the one end fixed connection of block 302 is on the right side wall of collecting vat 5, and suction fan 301 fixed connection is on workstation 1, and is located the right side of block 302.

Wherein, the right side at 1 top of workstation is equipped with blowing roller 6, and blowing roller 6 is located the left side of cutting table 201, and spacing wheel 7 is installed to the top of cutting table 201 top surface.

Wherein, cutting table 201 slope setting, the top surface of cutting table 201 still is equipped with scale 8, and scale 8's initial position is located first driving piece 202 under.

The bottom of the sliding base 208 is further connected with a second driving member 9, and the output end of the second driving member 9 is also provided with a cutting blade 204 and is located on the left side of the telescopic rod 209.

Wherein, the telescopic rod 209 is obliquely arranged and is vertical to the cutting table 201.

One specific application of this embodiment is: the device supplies electric energy to electrical elements in the device through an external power supply and controls the on-off of the electrical elements through a control switch;

when the packaging bag film cutting machine is used, a packaging bag film is wound on the discharging roller 6, one end of the packaging bag film is stretched to the cutting table 201, (the initial position of the sliding seat 208 is located at the leftmost end of the screw rod 206), the end of the packaging bag film is pressed 210 by adjusting the stretching of the telescopic rod 209, the sliding seat 208 is moved rightwards by opening the servo motor 205, meanwhile, the telescopic rod 209 is matched with the moving speed of the sliding seat 208 to gradually extend, so that the distance between the pressing plate 210 and the packaging bag film is maintained, the end of the packaging bag film moves downwards along the cutting table 201, through observing the graduated scale 8, when the length of the packaging bag film meets the requirement, the first driving piece 202 and the second driving piece 202 are opened, the cutting blade 204 moves downwards, the two ends of the film are cut, the packaging bag film with intact size is obtained, the cut waste material is located on the right side of the cutting table 201, and the, the film is absorbed into the collecting tank 5, so that the cutting table 201 is kept clean and tidy, and the subsequent film cutting is facilitated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a polypropylene packaging bag cuts membrane device which characterized in that: the film cutting machine comprises a workbench (1), a film cutting mechanism (2) and a waste collecting mechanism (3), wherein the film cutting mechanism (2) comprises a cutting table (201), a first driving piece (202), a connecting plate (203), a cutting blade (204), a servo motor (205), a lead screw (206), a limiting rod (207), a sliding seat (208), a telescopic rod (209) and a pressing plate (210), the cutting table (201) is fixedly connected to the top of the workbench (1), a mounting frame (4) is arranged at the top of the workbench (1), the mounting frame (4) is L-shaped and is positioned above the cutting table (201), the first driving piece (202) is inserted into the mounting frame (4), the connecting plate (203) is fixedly connected to the output end of the first driving piece (202), the cutting blade (204) is fixedly connected to the bottom of the connecting plate (203), and the servo motor (205) is installed on the right side of the mounting frame (4), lead screw (206) rotate the output of connection at servo motor (205), slide (208) threaded connection is on lead screw (206), gag lever post (207) fixed connection is at the top of slide (208), and sliding connection is in the bottom of mounting bracket (4), telescopic link (209) fixed connection is in the bottom of slide (208), clamp plate (210) fixed connection is at the output of telescopic link (209).

2. The film cutting device for the polypropylene packaging bag according to claim 1, wherein: waste collection mechanism (3) include suction fan (301) and block (302), the top of workstation (1) is equipped with collecting vat (5), and is located the right side of cutting bed (201), block (302) are the L type, and the one end fixed connection of block (302) is on the right side wall of collecting vat (5), suction fan (301) fixed connection is on workstation (1), and is located the right side of block (302).

3. The film cutting device for the polypropylene packaging bag according to claim 1, wherein: the right side at workstation (1) top is equipped with blowing roller (6), blowing roller (6) are located the left side of cutting bed (201), spacing wheel (7) are installed to the top of cutting bed (201) top surface.

4. The film cutting device for the polypropylene packaging bag according to claim 1, wherein: the cutting table (201) is obliquely arranged, a graduated scale (8) is further arranged on the top surface of the cutting table (201), and the initial position of the graduated scale (8) is located under the first driving piece (202).

5. The film cutting device for the polypropylene packaging bag according to claim 1, wherein: the bottom of slide (208) still is connected with second driving piece (9), cutting blade (204) are also installed to the output of second driving piece (9), and are located the left side of telescopic link (209).

6. The film cutting device for the polypropylene packaging bag according to claim 1, wherein: the telescopic rod (209) is obliquely arranged and is vertical to the cutting table (201).