CN207227832U - A kind of Cloth Cutting device - Google Patents

Abstract

The utility model relates to a cloth cutting device, comprising two oppositely arranged cutting mechanisms; the cutting mechanism includes a positioning substrate, a telescopic cylinder, a linear guide rail, a pressing block, a lifting cylinder, a motor, a blade and a pressing assembly; The upper end of the positioning substrate is provided with a telescopic cylinder, and the front end of the telescopic cylinder is connected to the vertically arranged linear guide rail; the lower end of the linear guide rail is provided with a compression block, and the lower end surface of the compression block is flush with the lower end of the positioning substrate; The upper side of the slider of the linear guide rail is equipped with a lifting cylinder; the upper end of the telescopic rod of the lifting cylinder is provided with a motor, and the motor is connected with the blade to drive the blade to rotate; the two sides of the telescopic rod of the lifting cylinder are provided with pressure tight components. The utility model uses the linear guide rail to drive the blade to cut the cloth, so as to ensure that the blade will not deviate when cutting, and at the same time, the pressing group will allow the blade to compress the cloth when cutting the cloth, so as to avoid wrinkles of the cut cloth, and the operation Convenient.

Description

A cloth cutting device

technical field

The utility model belongs to the field of clothing equipment manufacturing, in particular to a cloth cutting device.

Background technique

In the field of garment processing, the fabric is a continuous piece after leaving the factory. In order to reduce its size and facilitate cutting into different shapes, people first need to cut the fabric as a whole. The general cutting method is to draw a line on the cloth with chalk, and then cut along the drawn line with scissors. However, the cutting method of this kind of cloth has been gradually replaced by automatic cutting machines. Existing automatic cutting machines generally include a workbench on which a cloth feeding mechanism is installed, and a cutting device is installed behind the corresponding cloth feeding mechanism on the top of the workbench, wherein the cutting device performs batch slicing of the cloth layer, but it takes a long time After use, it is found that there are the following shortcomings: because the cloth is relatively soft and the width is wide, when the cloth is sliced by the cutter device, the efficiency of the cutter may be low due to the fact that the cloth is not pressed tightly. It is easy to wrinkle or tilt, and it is easy to cut off during the cutting process, which affects the use of fabrics and causes waste.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a cloth cutting device that is easy to operate, accurate in cutting, and does not wrinkle or tilt when cutting the cloth.

In order to achieve the above object, the technical solution adopted by the utility model is: a cloth cutting device, including two oppositely arranged cutting mechanisms; Motor, blade and pressing assembly; the upper end of the positioning substrate is provided with a telescopic cylinder, and the front end of the telescopic cylinder is connected with a vertically arranged linear guide rail; the lower end of the linear guide rail is provided with a pressing block, and the lower end surface of the pressing block It is flush with the lower end of the positioning substrate; the upper side of the slider of the linear guide rail is equipped with a lifting cylinder; the upper end of the telescopic rod of the lifting cylinder is provided with a motor, and the above-mentioned motor is connected with the blade to drive the blade to rotate; There are pressing components on both sides of the telescopic rod of the lifting cylinder, which are used to press the cloth when the blade is working.

Preferably, the pressing assembly includes a connecting plate, a spring, a pressing plate and a protective layer; the connecting plate is arranged on one side of the telescopic rod of the lifting cylinder, and the connecting plate is L-shaped; the other end of the connecting plate is connected to the vertical The provided adapter plates are connected; the lower ends of the adapter plates are connected through a spring pressing plate; the lower end of the pressing plate is provided with a protective layer.

Preferably, several electronic chucks are provided at the lower end of the positioning substrate.

Preferably, a reference rod is provided on one side of the pressing block.

Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:

The cloth cutting device of the utility model has a simple overall structure and low production cost. The linear guide rail is used to drive the blade to cut the cloth, so as to ensure that the blade will not deviate when cutting. The cloth is pressed tightly to avoid wrinkles of the cut cloth, the operation is convenient and quick, and the cutting precision is high, which meets the production and processing needs of the garment industry.

Description of drawings

Below in conjunction with accompanying drawing, technical scheme of the utility model is further described:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the partial enlarged view in accompanying drawing 1;

Among them: 1. Positioning base plate; 2. Telescopic cylinder; 3. Linear guide rail; 4. Compression block; 5. Lifting cylinder; 6. Motor; 7. Blade; 8. Connecting plate; 9. Spring; , Adapter plate; 12, reference rod; 13, slider.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

A cloth cutting device according to the utility model as shown in accompanying drawing 1-2, comprises two oppositely arranged cutting mechanisms; said cutting mechanism comprises a positioning substrate 1, a telescopic cylinder 2, a linear guide rail 3, and a pressing block 4. Lifting cylinder 5, motor 6, blade 7 and pressing assembly; the upper end of the positioning substrate 1 is provided with a telescopic cylinder 2, and the front end of the telescopic cylinder 2 is connected to the vertically arranged linear guide rail 3; the lower end of the linear guide rail 3 A pressing block 4 is provided, and the lower end surface of the pressing block 4 is flush with the lower end of the positioning substrate 1; a lift cylinder 5 is installed on the upper side of the slider 13 of the linear guide rail 3; the telescopic movement of the lift cylinder 5 The upper end of the bar is provided with a motor 6, and the above-mentioned motor 6 is connected with the blade 7, and is used to drive the rotation of the blade 7; the two sides of the telescopic rod of the lifting cylinder 5 are provided with a pressing assembly, which is used to compress the cloth when the blade 7 is working; The pressing assembly includes a connecting plate 8, a spring 9, a pressing plate 10 and a protective layer 11; the connecting plate 8 is arranged on one side of the telescopic rod of the lifting cylinder 5, and the connecting plate 8 is L-shaped; the connecting plate 8 is in addition One end is connected with the adapter plate; the adapter plate 11 is connected with the vertically arranged pressure plate 10 through the spring 9; the lower end of the positioning substrate 1 is provided with several electronic suckers (not shown in the figure); the pressing block 4 one side is provided with reference bar 12.

The specific operation process is as follows: the operator first puts the fabrics that need to be cut in batches on the workbench and arranges them evenly and draws the lines with chalk. The cylinder drives the sliding guide rail to move forward, so that the distance between the two reference rods is equal to the length of the cloth to be cut; then the motor starts to work, drives the blade to rotate, and uses the lifting cylinder to lower the blade to a suitable height. When the rod moves down, it drives the connecting plate, adapter plate and pressure plate to move down together. The pressure plate uses the spring’s expansion and contraction force to press the cloth tightly. The process is also a straight line, so as to prevent the blade from wandering when cutting the fabric, and ensure the neat cutting edge of the fabric. At the same time, the front and rear ends of the blade are pressed tightly by the pressure plate when cutting the fabric, and the cutter will not appear after cutting the fabric. Wrinkles or tilting phenomenon, improve the accuracy of sectioning.

The cloth cutting device of the utility model has a simple overall structure and low production cost. The linear guide rail is used to drive the blade to cut the cloth, so as to ensure that the blade will not deviate when cutting. At the same time, the pressing group will allow the blade to cut the cloth Pressing tightly to avoid wrinkling of the cut fabric, convenient and fast operation, high cutting precision, which meets the production and processing needs of the garment industry.

The above are only specific application examples of the utility model, and do not constitute any limitation to the protection scope of the utility model. All technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the utility model.

Claims (4)

1. A kind of 1. Cloth Cutting device, it is characterised in that：Including two cutting mechanisms being oppositely arranged；The cutting mechanism includes Position substrate, telescopic cylinder, line slideway, compact heap, lifting cylinder, motor, blade and hold down assembly；On the positioning substrate End is equipped with telescopic cylinder, and the front end of telescopic cylinder is connected with vertically arranged line slideway；The line slideway lower end is equipped with Compact heap, and the lower face of compact heap is flush with positioning the lower end of substrate；Side is provided with the sliding block of the line slideway Lifting cylinder；The telescopic rod upper end of the lifting cylinder is equipped with motor, and above-mentioned motor is connected with blade, for driving blade to revolve Turn；The telescopic rod both sides of the lifting cylinder are equipped with and hold down assembly, and for blade work when compresses cloth.
2. 2. Cloth Cutting device according to claim 1, it is characterised in that：It is described hold down assembly including connecting plate, spring, Pressing plate and protective layer；The connecting plate is arranged on the telescopic rod side of lifting cylinder, and above-mentioned connecting plate is L-shaped；The connection The plate other end is connected with vertically arranged pinboard；The pinboard lower end is connected by spring bearer plate；The pressing plate lower end is set There is protective layer.
3. 3. Cloth Cutting device according to claim 1, it is characterised in that：The positioning substrate lower end is equipped with several electricity Sub- sucker.
4. 4. Cloth Cutting device according to any one of claim 1-3, it is characterised in that：The compact heap side is equipped with Baseline rod.