CN217753000U

CN217753000U - A cutter for processing of plastic woven sack

Info

Publication number: CN217753000U
Application number: CN202221990429.6U
Authority: CN
Inventors: 谭家林; 王昭辉; 田贵春
Original assignee: Yichang Ruijian Packaging Co ltd
Current assignee: Yichang Ruijian Packaging Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-08
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a cutter for processing of plastic woven sack, the on-line screen storage device comprises a supporting pedestal, it has the support frame to support the pedestal mounting, the rotation axis is installed to the support frame, the motor is installed to rotation axis power end, rotation axis fixed mounting has first fixed block and second fixed block, first fixed block slidable mounting has first slide bar, first preforming is installed to first slide bar, first preforming is connected with first return spring, first return spring with first fixed block is connected, the bracing piece is installed to the second fixed block, the supporting shoe is installed to the bracing piece, second fixed block slidable mounting has the second slide bar, the second preforming is installed to the second slide bar, the second preforming is connected with second return spring, second return spring with the supporting shoe is connected, electric telescopic handle is installed to the support frame, electric telescopic handle is connected with the briquetting.

Description

A cutter for processing of plastic woven sack

Technical Field

The utility model relates to a braided bag processing technology field, concretely relates to cutter for plastic woven sack processing.

Background

The plastic woven bag is a packaging bag with lower production cost, is usually used as a food packaging bag, an industrial product packaging bag and a travel transportation packaging bag, and is made of various chemical plastic raw materials such as polyethylene, polypropylene and the like. In the production process of the plastic woven bag, a cutting machine is needed to cut the raw materials of the plastic woven bag into woven bags with finished sizes, and then the plastic woven bag is processed in the next step.

The existing woven bag cutting machine has the following problems due to the defects in the aspect of structure:

1. the traditional woven bag cutting machine is usually provided with a cutter, and when the cutter is disassembled and replaced, the equipment needs to be stopped, so that the production efficiency is influenced;

2. traditional braided bag cutter does not usually consider the condition that the cutter can produce the waste material after tailorring the braided bag raw materials, and the waste material can influence the effect of follow-up tailorring, needs the manual work to collect the waste material, but the manual work is collected the waste material and can be caused the injury to the human body because of the cutter.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: the utility model provides a cutter for plastic woven sack processing solves the problem that exists among the prior art.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a cutting machine for processing a plastic woven bag comprises a supporting base, wherein the supporting base is provided with a supporting frame, the supporting frame is provided with a rotating shaft, the power end of the rotating shaft is provided with a motor, the rotating shaft is fixedly provided with a first fixing block and a second fixing block, the first fixing block and the second fixing block form a ninety-degree included angle, the first fixing block is provided with a first sliding rod in a sliding manner, the first sliding rod is provided with a first pressing sheet, the first pressing sheet is connected with a first return spring, the first return spring is connected with the first fixing block, the second fixing block is provided with a supporting rod, the supporting rod is provided with a supporting block, the second fixing block is provided with a second sliding rod in a sliding manner, the second sliding rod is provided with a second pressing sheet, the second pressing sheet is connected with a second return spring, the second return spring is connected with the supporting block, the supporting frame is provided with an electric telescopic rod, and the electric telescopic rod is connected with a pressing block;

first slide bar fixed mounting has first blade holder, first blade holder has first cutter through the screw installation, second slide bar fixed mounting has the second blade holder, the second cutter is installed through the screw to the second blade holder, it is provided with the bottom plate to support the base, the support frame is provided with the exhaust column, the exhaust column is connected with the air exhauster, the air exhauster is installed support on the base, the air exhauster is connected with the blast pipe, the blast pipe is connected with the collecting box.

Further, the bottom plate is provided with a cutting groove matched with the first cutter and the second cutter. Due to the structural design, the cutting effect of the first cutter and the second cutter is better.

Further inject, the bottom plate is provided with the gag lever post. By the structural design, the plastic woven bag raw materials can be better positioned when being placed in equipment, so that the cutting is more accurate.

Further defined, the press block is provided with a rubber cushion layer. Due to the structural design, the pressing block can be protected during working, and impact damage is reduced.

Further, the first pressing plate and the second pressing plate are provided with cushion layers. Due to the structural design, the impact injury of the first pressing piece and the second pressing piece can be relieved.

Adopt the utility model discloses technical scheme has following beneficial effect:

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 by arranging the rotating shaft, the cutter can be disassembled and replaced without stopping the equipment for a long time, and the production efficiency is higher;

the utility model discloses a set up the air pump, make the utility model discloses can in time inhale the collecting box with the waste material in, make the injury that probably produces operating personnel when collecting the waste material more portably and having avoided collecting the waste material.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a front view of a cutting machine for processing plastic woven bags according to the present invention;

FIG. 2 isbase:Sub>A cross-sectional view taken at A-A of FIG. 1;

fig. 3 is a schematic structural diagram of a rotating shaft and related components of a cutting machine for processing plastic woven bags according to the present invention.

The main component symbols are as follows: a support base 1; a support frame 2; a rotating shaft 3; a motor 4; a first fixing block 5; a second fixing block 6; a first slide bar 7; a first presser 8; a first return spring 9; a support bar 10; a support block 11; a second slide bar 12; a second presser 13; a second return spring 14; a first tool rest 15; a first cutting blade 16; a second tool rest 17; a second cutter 18; a bottom plate 19; a cutting groove 20; a stopper rod 21; an exhaust duct 22; an exhaust fan 23; an air supply duct 24; a collection tank 25; an electric telescopic rod 26; a pressure block 27; a rubber cushion layer 28.

Detailed Description

In order to make the technical solution of the present invention better understood, the following description is provided for the purpose of illustrating the present invention with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 3, a cutting machine for processing a plastic woven bag comprises a supporting base 1, wherein the supporting base 1 is provided with a supporting frame 2, the supporting frame 2 is provided with a rotating shaft 3, a power end of the rotating shaft 3 is provided with a motor 4, the rotating shaft 3 is fixedly provided with a first fixing block 5 and a second fixing block 6, the first fixing block 5 and the second fixing block 6 form a ninety-degree included angle, the first fixing block 5 is provided with a first sliding rod 7 in a sliding manner, the first sliding rod 7 is provided with a first pressing sheet 8, the first pressing sheet 8 is connected with a first return spring 9, the first return spring 9 is connected with the first fixing block 5, the second fixing block 6 is provided with a supporting rod 10, the supporting rod 10 is provided with a supporting block 11, the second fixing block 6 is provided with a second sliding rod 12 in a sliding manner, the second sliding rod 12 is provided with a second pressing sheet 13, the second pressing sheet 13 is connected with a second return spring 14, the second return spring 14 is connected with the supporting block 11, the supporting frame 2 is provided with an electric telescopic rod 26, and 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 is installed through the screw to first blade holder 15, second slide bar 12 fixed mounting has second blade holder 17, second cutter 18 is installed through the screw to second blade holder 17, support base 1 is provided with bottom plate 19, support frame 2 is provided with exhaust column 22, exhaust column 22 is connected with air exhauster 23, air exhauster 23 is installed on supporting base 1, air exhauster 23 is connected with blast pipe 24, blast pipe 24 is connected with collecting box 25.

Description of the working principle:

firstly, the plastic woven bag raw material to be cut is placed on a bottom plate 19, at the moment, a rotating shaft 3 is located at a default position, the first fixing block 5 is in a transverse direction, an electric telescopic rod 26 is started, the electric telescopic rod 26 drives a pressing block 27 to vertically move, the pressing block 27 downwards moves to press a first pressing sheet 8, the first pressing sheet 8 vertically downwards moves, so that a first sliding rod 7 vertically downwards moves, the first sliding rod 7 vertically downwards moves to enable a first knife base 15 to downwards move, a first cutting knife 16 also vertically downwards moves to cut the plastic woven bag raw material, and when the electric telescopic rod 26 retracts, the first pressing sheet 8 returns to the highest end under the action of a first return spring 9, so that the first sliding rod 7 returns to the highest end, and the first cutting knife 16 also returns to the highest end; when the first cutter 16 needs to be replaced or maintained, the cutting operation can be continued only by suspending the cutting operation and starting the motor 4 to enable the second fixed block 6 to face in the transverse direction, and the first cutter 16 can be replaced and maintained; when the second fixing block 6 is oriented transversely, the electric telescopic rod 26 is started, the electric telescopic rod 26 drives the pressing block 27 to move downwards, so that the pressing block 27 presses the second pressing piece 13, the second pressing piece 13 moves vertically downwards, so that the second sliding rod 12 moves vertically downwards, the second sliding rod 12 moves to drive the second tool apron 17 and the second cutter 18 to move downwards for cutting, when the electric telescopic rod 26 retracts, the second pressing piece 13 rises to the highest end under the action of the second return spring 14, so that the second sliding rod 12 rises to the highest end, and the second cutter 18 also rises to the highest end; when the device is used for cutting for a period of time, a part of waste materials are accumulated on the bottom plate 19, the exhaust fan 23 is started, and the exhaust fan 23 finally discharges the waste materials from the exhaust pipe 22 into the collection box 25 through the air supply pipe 24 for collection, so that the waste materials are more conveniently collected.

Preferably, the bottom plate 19 is provided with a cutting groove 20 matching the first and

second cutters

16, 18. The structural design enables the cutting effect of the first cutter 16 and the second cutter 18 to be better.

Preferably, the bottom plate 19 is provided with a stopper rod 21. Due to the structural design, the plastic woven bag raw materials can be better positioned when being placed in equipment, and the cutting is more accurate.

Preferably, the pressure piece 27 is fitted with a rubber cushion 28. Due to the structural design, the pressing block 27 can be protected during working, and impact damage is reduced.

Preferably, the first pressing sheet 8 and the second pressing sheet 13 are both provided with cushion layers. The structural design can reduce the impact injury of the first pressing piece 8 and the second pressing piece 13.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

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.