CN217753000U - A cutting machine for processing plastic woven bags - Google Patents

Abstract

The utility model relates to a cutting machine for processing plastic woven bags, comprising a support base, a support frame is installed on the support base, a rotation shaft is installed on the support frame, a motor is installed on the power end of the rotation shaft, and the The rotating shaft is fixedly installed with a first fixed block and a second fixed block, the first fixed block and the second fixed block, the first fixed block is slidably installed with a first sliding rod, and the first sliding rod is installed with a A pressing piece, the first pressing piece is connected with a first return spring, the first return spring is connected with the first fixing block, the second fixing block is installed with a support rod, and the support rod is installed There is a support block, the second fixed block is slidably installed with a second sliding rod, the second sliding rod is installed with a second pressing piece, and the second pressing piece is connected with a second return spring, the second The position spring is connected with the support block, the support frame is installed with an electric telescopic rod, and the electric telescopic rod is connected with a pressing block.

Description

A cutting machine for processing plastic woven bags

technical field

The utility model relates to the technical field of woven bag processing, in particular to a cutting machine for processing plastic woven bags.

Background technique

Plastic woven bag is a kind of packaging bag with low production cost. It is usually used as food packaging bag, industrial product packaging bag and travel transportation packaging bag. Its raw materials are generally various chemical plastic materials such as polyethylene and polypropylene. In the production process of plastic woven bags, it is necessary to use a cutting machine to cut the raw materials of plastic woven bags into woven bags of finished product size, and then proceed to the next step of processing.

Existing woven bag cutting machine has the following problems due to structural deficiencies:

1. The traditional woven bag cutting machine is usually equipped with a cutter that needs to stop the equipment when it is disassembled and replaced, which affects production efficiency;

2. The traditional woven bag cutting machine usually does not take into account that the cutting machine will produce waste after cutting the raw material of the woven bag. The waste may affect the effect of subsequent cutting, and manual collection of waste is required, but manual collection of waste may be due to cutting. Knives cause harm to the human body.

Utility model content

Aiming at the problems raised by the above-mentioned background technology, the purpose of this utility model is to provide a cutting machine for plastic woven bag processing to solve the problems existing in the prior art.

For realizing above-mentioned technical purpose, the technical scheme that the utility model adopts is as follows:

A cutting machine for processing plastic woven bags, comprising a support base, a support frame is installed on the support base, a rotating shaft is installed on the supporting frame, a motor is installed on the power end of the rotating shaft, and the rotating shaft is fixedly installed There are a first fixed block and a second fixed block, the first fixed block and the second fixed block, the angle between the first fixed block and the second fixed block is 90 degrees, the first fixed block The block is slidably installed with a first slide bar, and the first slide bar is equipped with a first pressure piece, and the first pressure piece is connected with a first return spring, and the first return spring is connected with the first fixed block connection, the second fixed block is installed with a support rod, the support rod is installed with a support block, the second fixed block is slidably installed with a second slide bar, and the second slide bar is installed with a second pressing piece, so The second pressing piece is connected with a second return spring, the second return spring is connected with the support block, the support frame is equipped with an electric telescopic rod, and the electric telescopic rod is connected with a pressure block;

The first slide bar is fixedly installed with a first knife seat, and the first knife seat is equipped with a first cutter through a screw, and the second slide bar is fixedly equipped with a second knife seat, and the second knife seat is installed by The screw is equipped with a second cutter, the support base is provided with a bottom plate, the support frame is provided with an exhaust pipe, and the exhaust pipe is connected with an exhaust fan, and the exhaust fan is installed on the support base. The exhaust fan is connected with an air supply pipe, and the air supply pipe is connected with a collection box.

It is further defined that the bottom plate is provided with slots matching the first cutter and the second cutter. Such structural design makes the cutting effect of the first cutter and the second cutter better.

Further defined, the bottom plate is provided with a limit rod. Such a structural design enables better positioning of plastic woven bag raw materials when they are placed in the equipment, making cutting more precise.

Further defined, the pressing block is installed with a rubber pad. Such a structural design enables the briquette to be protected during work and reduces impact damage.

Further defined, both the first pressing sheet and the second pressing sheet are provided with cushion layers. With such a structural design, the impact damage to the first pressing piece and the second pressing piece can be reduced.

Adopting the technical scheme of the utility model has the following beneficial effects:

The utility model is provided with a rotating shaft, so that the utility model can disassemble the first cutter only by rotating to the second cutter when the first cutter needs to be disassembled and replaced, and the cutter can be disassembled and replaced without stopping the equipment for a long time , so that the production efficiency is higher;

The utility model is equipped with an air pump, so that the utility model can suck the waste into the collection box in time, which makes collecting the waste more convenient and avoids possible harm to the operator when collecting the waste.

Description of drawings

The utility model can be further illustrated by the non-limitative embodiments provided by the accompanying drawings;

Fig. 1 is a front view of a cutting machine for plastic woven bag processing according to the utility model;

Fig. 2 is the sectional view of A-A place in Fig. 1;

Fig. 3 is a structural schematic diagram of a rotating shaft and related components of a cutting machine for plastic woven bag processing according to the utility model.

The symbols of the main components are as follows: supporting base 1; supporting frame 2; rotating shaft 3; motor 4; first fixing block 5; second fixing block 6; first sliding rod 7; 9; support rod 10; support block 11; second slide bar 12; second pressing piece 13; second return spring 14; first knife seat 15; first cutter 16; Knife 18; Base plate 19; Groove 20; Limit rod 21; Air exhaust pipe 22; Exhaust fan 23; Air supply pipe 24;

Detailed ways

In order to enable those skilled in the art to better understand the utility model, the technical solution of the utility model will be further described below in conjunction with the drawings and embodiments.

As shown in Figures 1 to 3, a cutting machine for processing plastic woven bags includes a support base 1, a support frame 2 is installed on the support base 1, a rotating shaft 3 is installed on the supporting frame 2, and the power end of the rotating shaft 3 is installed There is a motor 4, the rotating shaft 3 is fixedly installed with a first fixed block 5 and a second fixed block 6, the first fixed block 5 and the second fixed block 6, the distance between the first fixed block 5 and the second fixed block 6 is ninety degree angle, the first fixed block 5 is slidably installed with the first slide bar 7, the first slide bar 7 is equipped with the first pressing piece 8, the first pressing piece 8 is connected with the first return spring 9, and the first return spring 9 is connected with the first fixed block 5, the second fixed block 6 is equipped with a support bar 10, the support bar 10 is equipped with a support block 11, the second fixed block 6 is slidably installed with a second slide bar 12, and the second slide bar 12 is installed with The second pressing piece 13, the second pressing piece 13 is connected with the second return spring 14, the second returning spring 14 is connected with the support block 11, the support frame 2 is equipped with an electric telescopic rod 26, and the electric telescopic rod 26 is connected with a pressing block 27;

The first slide bar 7 is fixedly installed with the first knife seat 15, the first knife seat 15 is equipped with the first cutter 16 by the screw, and the second slide bar 12 is fixedly equipped with the second knife seat 17, and the second knife seat 17 is installed with the screw The second cutter 18 is installed, the support base 1 is provided with a bottom plate 19, the support frame 2 is provided with an exhaust pipe 22, the exhaust pipe 22 is connected with an exhaust fan 23, the exhaust fan 23 is installed on the support base 1, and the exhaust fan 23 is connected to An air supply pipe 24 is arranged, and the air supply pipe 24 is connected with a collection box 25 .

Description of working principle:

Firstly, put the plastic woven bag raw material to be cut on the bottom plate 19. At this time, the rotating shaft 3 is in the default position, the first fixed block 5 is oriented horizontally, and the electric telescopic rod 26 is started, and the electric telescopic rod 26 drives the pressing block 27 to move vertically. , the pressing block 27 moves downward to press the first pressing piece 8, the first pressing piece 8 moves vertically downward so the first slide bar 7 moves vertically downward, and the first slide bar 7 moves vertically downward so that the first slide bar 7 moves vertically downward. The knife seat 15 moves downward, and the first cutting knife 16 also moves vertically downward thereupon to cut the raw material of the plastic woven bag. Return to the highest end, so the first slide bar 7 returns to the highest end, and the first cutter 16 also returns to the highest end; when the first cutter 16 needs to be replaced or maintained, it is only necessary to suspend the cutting operation and start the motor 4 Make the second fixed block 6 face to be horizontal, can continue cutting operation, and can replace and maintain its first cutter 16 this moment; The electric telescopic rod 26 drives the briquetting block 27 to move downward so that the briquetting block 27 presses the second pressing piece 13, and the second pressing piece 13 moves vertically downward so that the second slide bar 12 moves vertically downward, and the second slide bar 12 moves downward vertically. The movement drives the second knife seat 17 and the second cutter 18 to move downwards for cutting. When the electric telescopic rod 26 is retracted, the second pressing piece 13 rises to the highest end under the action of the second return spring 14, so the second slide Rod 12 rises back to the highest end, and the second cutter 18 also rises back to the highest end; after the equipment has been cut for a period of time, a part of waste material will be accumulated on the base plate 19. At this time, the exhaust fan 23 is started, and the exhaust fan 23 will remove the waste material from the air. The pipe 22 is finally discharged into the collection box 25 for collection through the air supply pipe 24, which makes collecting waste more convenient.

Preferably, the bottom plate 19 is provided with a slot 20 matching the first cutter 16 and the second cutter 18 . Such structural design makes the cutting effect of the first cutter 16 and the second cutter 18 better.

Preferably, the bottom plate 19 is provided with a limiting rod 21 . Such a structural design enables better positioning of plastic woven bag raw materials when they are placed in the equipment, making cutting more precise.

Preferably, the pressure block 27 is fitted with a rubber pad 28 . Such a structural design enables the pressing block 27 to be protected during operation and reduces impact damage.

Preferably, both the first pressing sheet 8 and the second pressing sheet 13 are provided with cushion layers. Such a structural design can reduce the impact damage to the first pressing piece 8 and the second pressing piece 13 .

The above-mentioned embodiments only illustrate the principles and effects of the present utility model, but are not intended to limit the present utility model. Anyone familiar with this technology can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in the utility model should still be covered by the claims of the utility model.

Claims (5)

1. The utility model provides a cutter for processing of plastic woven sack, includes support base (1), its characterized in that: support base (1) and install support frame (2), rotation axis (3) are installed to support frame (2), motor (4) are installed to rotation axis (3) power end, rotation axis (3) fixed mounting has first fixed block (5) and second fixed block (6), first fixed block (5) with be ninety degrees contained angle between second fixed block (6), first fixed block (5) slidable mounting has first slide bar (7), first preforming (8) is installed in first slide bar (7), first preforming (8) are connected with first return spring (9), first return spring (9) with first fixed block (5) are connected, bracing piece (10) is installed in second fixed block (6), supporting shoe (11) is installed in bracing piece (10), second fixed block (6) slidable mounting has second slide bar (12), second preforming (13) is installed to second slide bar (12), second preforming (13) is connected with second return spring (14), second return spring (14) and electric telescopic link (26) are installed to second fixed block (11), the electric telescopic rod (26) is connected with a pressing block (27);

first slide bar (7) fixed mounting has first blade holder (15), first cutter (16) are installed through the screw in first blade holder (15), second slide bar (12) fixed mounting has second blade holder (17), second cutter (18) are installed through the screw in second blade holder (17), it is provided with bottom plate (19) to support base (1), support frame (2) are provided with exhaust column (22), exhaust column (22) are connected with air exhauster (23), air exhauster (23) are installed support on base (1), air exhauster (23) are connected with blast pipe (24), blast pipe (24) are connected with collecting box (25).

2. The cutting machine for processing the plastic woven bags according to claim 1, characterized in that: the bottom plate (19) is provided with a cutting groove (20) matched with the first cutter (16) and the second cutter (18).

3. The cutting machine for processing the plastic woven bags according to claim 2, characterized in that: the bottom plate (19) is provided with a limiting rod (21).

4. The cutting machine for processing the plastic woven bags according to claim 3, characterized in that: the pressing block (27) is provided with a rubber cushion layer (28).

5. The cutting machine for processing the plastic woven bags according to the claim 4, characterized in that: the first pressing plate (8) and the second pressing plate (13) are both provided with cushion layers.

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