CN216378872U - Can adjust cutter of cloth tensioning position - Google Patents
Can adjust cutter of cloth tensioning position Download PDFInfo
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- CN216378872U CN216378872U CN202122654863.9U CN202122654863U CN216378872U CN 216378872 U CN216378872 U CN 216378872U CN 202122654863 U CN202122654863 U CN 202122654863U CN 216378872 U CN216378872 U CN 216378872U
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- cloth
- cutting
- tensioning
- portal frame
- tensioning rollers
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Abstract
The utility model relates to the technical field of cloth cutting equipment, and particularly discloses a cutting machine capable of adjusting the tension position of cloth, which comprises a cutting table, a portal frame, a cutting tool arranged on the portal frame and two cylindrical tensioning rollers arranged on the portal frame, wherein the two tensioning rollers are arranged in parallel, the extension direction of the tensioning rollers is parallel to the moving direction of the cutting tool on the portal frame, and the cutting tool is arranged between the two tensioning rollers; be equipped with on the portal frame and be used for driving two tensioning roller is towards opposite direction pivoted rotating device and be used for driving two the tensioning roller with treat that the elevating gear of cutting the cloth contact. By adopting the utility model, the cloth tensioning position of the cutting machine can be changed according to the cutting position of the cloth, thereby ensuring the smoothness of the cloth notch.
Description
Technical Field
The utility model relates to the technical field of cloth cutting equipment, in particular to a cutting machine capable of adjusting the tension position of cloth.
Background
Cloth is cut by a cutting machine, and the cutting machine has high cutting efficiency and is widely applied. The cutting machine mainly comprises a cutting table for tiling cloth, a portal frame connected to the cutting table in a sliding manner and a cutting tool movably connected to the portal frame. When the cloth cutting device is used, cloth is firstly paved on the cutting table, the portal frame is controlled to move to a specified cutting position, then the cutting cutter is controlled to descend to a position where the cutting cutter can be in contact with the cloth to be cut, and finally the cutting cutter is controlled to horizontally move on the portal frame (namely, the cutting cutter horizontally moves along the width direction of the cloth to be cut), so that the cloth is horizontally cut and segmented. When the cutting machine is used for cutting cloth, due to the fact that the cloth is folded, the cutting opening of the cloth is not flat, and processing of subsequent cloth is affected.
Chinese utility model patent that patent application number is "CN 201721750178.3" and patent application number is "CN 202021588213.8" all disclose can carry out the tensioning in order to prevent that the cloth from producing the equipment of tailorring of fold to the cloth, but, both all are fixed setting at the both ends of tailorring the equipment to the tension structure of cloth, and tension structure's position can't change according to the change of cloth cutting position.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a cutting machine capable of adjusting the cloth tensioning position, wherein the cloth tensioning position of the cutting machine can be changed according to the cutting position of the cloth, so that the smoothness of the cloth notch is ensured.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a cutting machine capable of adjusting the tension position of cloth comprises a cutting table, a portal frame movably arranged on the cutting table, cutting cutters movably arranged on the portal frame and used for cutting cloth to be cut and arranged on the cutting table, and two cylindrical tensioning rollers arranged on the portal frame, wherein the two tensioning rollers are arranged in parallel, the extension direction of the tensioning rollers is parallel to the moving direction of the cutting cutters on the portal frame, and the cutting cutters are arranged between the two tensioning rollers;
be equipped with on the portal frame and be used for driving two tensioning roller is towards opposite direction pivoted rotating device and be used for driving two the tensioning roller with treat that the elevating gear of cutting the cloth contact.
Further, elevating gear includes the mounting bracket, the middle part and the portal frame fixed connection of mounting bracket, two the tensioning roller is located respectively the relative both sides of mounting bracket and two the tensioning roller is located same horizontal plane, two the tensioning roller is located the relative both sides of portal frame.
Further, the mounting bracket is the U type, the opening that the mounting bracket corresponds the U type sets up down, two the tensioning roller is located respectively on the tip of the both sides wall at the opening place that the mounting bracket corresponds the U type.
Further, the distance between the two tensioning rollers ranges from 20cm to 50 cm.
Further, two the one end of tensioning roller all is equipped with the distance sensor of a vertical setting, distance sensor's detection port orientation tailoring table sets up, distance sensor is connected with the elevating gear electricity.
Further, two the other end of tensioning roller all is equipped with a pressure sensor, pressure sensor's detection port with the bottom surface parallel and level of tensioning roller, pressure sensor with the rotating device electricity is connected.
The utility model has the beneficial effects that:
by adopting the technical scheme provided by the utility model, when the cloth is cut, the cloth is firstly paved on the cutting table, then the portal frame is controlled to drive the cutting knife to move to the cutting position of the cloth to be cut, then the two tensioning rollers are controlled to move towards the cutting table until the bottom surfaces of the two tensioning rollers are contacted with the upper cloth of the cutting table, and the rotating direction of the rotating device driving the two tensioning rollers is opposite, so that tension can be generated on the cloth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
description of reference numerals:
1. a cutting table; 2. a gantry; 3. a cutting tool; 4. a tension roller; 5. a mounting frame; 6. a pressure sensor.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The cutting machine is used for cutting cloth to be cut into sections, namely, the moving direction of a cutting tool on a portal frame is parallel to the width direction of the cloth to be cut paved on a cutting table, the moving direction of the portal frame is parallel to the length direction of the cloth to be cut paved on the cutting table, and the cutting length of the cloth to be cut is controlled through the movement of the portal frame.
Referring to fig. 1 to 3, a cutting machine capable of adjusting a tension position of a cloth includes a cutting table 1, a portal frame 2 movably disposed on the cutting table 1, and a cutting knife 3 movably disposed on the portal frame 2 and used for cutting the cloth to be cut and laid on the cutting table 1, and specific moving structures of the portal frame 2 and the cutting knife 3 and specific structures of the cutting knife 3 are the prior art, which is not described herein again; the technical scheme also comprises two cylindrical tensioning rollers 4 arranged on a portal frame 2, wherein the two tensioning rollers 4 are arranged in parallel, the extending directions of the tensioning rollers 4 are parallel to the moving direction of a cutting tool 3 on the portal frame 2, the cutting tool 3 is arranged between the two tensioning rollers 4, referring to fig. 1, the two tensioning rollers 4 are substantially arranged horizontally and in parallel to each other, and the arrangement direction of the two tensioning rollers 4 is parallel to the width direction of the cloth to be cut and laid on the cutting table 1;
the gantry 2 is provided with a rotating device for driving the two tensioning rollers 4 to rotate towards opposite directions and a lifting device for driving the two tensioning rollers 4 to contact with a cloth to be cut, the cloth to be cut is made to generate tension by the cutting machine through the two tensioning rollers 4, the principle that the cloth to be cut can generate tension by the two tensioning rollers 4 when the two tensioning rollers 4 rotate towards opposite directions is explained, referring to the attached drawing 1 in the specification, a circular track is formed by the rotation directions of the two tensioning rollers 4, and tangent lines located in the bottom rotation directions of the two circular tracks are respectively horizontal and are towards two ends of the cutting table 1, so that the cloth to be cut by the two tensioning rollers 4 generates tension towards two ends of the cutting table 1 (the tension generated by the tensioning rollers 4 on the cloth to be cut is similar to the force generated on a rope when the drawing is performed);
rotating device can be parts commonly used such as motor, belt and bearing, and the one end of tensioning roller 4 rotationally sets up on the bearing, and the belt cover is established on the output shaft of bearing and rotation motor, and the motor passes through the belt and drives tensioning roller 4 and rotate, and every tensioning roller 4 all is connected with a rotating device, and elevating gear drives rotating device and 4 synchronous lifts of tensioning roller, and elevating gear's power supply can adopt servo cylinder.
The use principle is as follows:
when cutting out the cloth, will wait to cut out the cloth and lay on tailoring platform 1 earlier, the portal frame 2 of controlling again drives and cuts out the cutter 3 and move the position of cutting out of waiting to cut out the cloth, then control two tensioning rollers 4 and remove towards tailoring platform 1, the cloth contact of cutting out is waited to cut out to the bottom of two tensioning rollers 4 and on tailoring platform 1, because the direction of rotation that rotating device drove two tensioning rollers 4 is opposite, so can produce tension to the cloth, two tensioning rollers 4 of this technical scheme set up on portal frame 2, and cut out cutter 3 and set up between two tensioning rollers 4 and also be connected with portal frame 2, so the position of two tensioning rollers 4 can be along with cutting out cutter 3 and remove together, cloth tensioning position can be according to the cutting out of cloth position and change promptly, and then guarantee the notched planarization of cloth.
Referring to fig. 1 to 3, the lifting device of the technical scheme includes an installation frame 5, the middle of the installation frame 5 is fixedly connected with a portal frame 2, two tensioning rollers 4 are respectively arranged on two opposite sides of the installation frame 5, the two tensioning rollers 4 are arranged on the same horizontal plane, and the two tensioning rollers 4 are arranged on two opposite sides of the portal frame 2.
By adopting the technical scheme, firstly, the lifting structure for driving the tensioning rollers 4 can be simplified through the arrangement of the mounting frame 5, namely, the two tensioning rollers 4 can be driven to lift by adopting one servo cylinder; and secondly, the two tensioning devices can be ensured to be tensioned to be lifted to the same height, so that the cloth to be cut can be tensioned uniformly.
Referring to fig. 1 to 3, the mounting bracket 5 of the above technical scheme is U-shaped, the opening of the mounting bracket 5 corresponding to the U-shaped is downward arranged, two tensioning rollers 4 are respectively arranged on the end portions of the two side walls of the mounting bracket 5 corresponding to the opening of the U-shaped, and the mounting bracket 5 can also be regarded as a half-wrapped structure which is placed upside down.
By adopting the technical scheme, the U-shaped mounting frame 5 can reduce the lifting stroke of the two tensioning rollers 4, and the structure of the utility model is optimized.
Referring to fig. 1 to 3, the distance between the two tension rollers 4 in the present embodiment ranges from 20cm to 50cm, preferably 40 cm.
By adopting the technical scheme, the distance between the two tensioning rollers 4 is reasonably set, so that the cloth to be cut can be subjected to a better tension effect, and the anti-wrinkle function of the cloth cutting machine is optimized.
Referring to fig. 1, two of this technical scheme the one end of tensioning roller 4 all is equipped with the distance sensor (not seen in the figure) of a vertical setting, distance sensor (not seen in the figure) detection port sets up towards cutting table 1, distance sensor (not seen in the figure) is connected with elevating gear electricity, and distance sensor (not seen in the figure) and tensioning roller 4 go up and down in step, and distance sensor (not seen in the figure) can set up the one end at the mounting bracket.
Adopt this technical scheme, can prevent that the distance that tensioning roller 4 descends is too big, leads to tensioning roller 4 to treat to tailor the cloth and produces too big pressure, and then prevents to treat to tailor and cut the cloth and receive the tension from tensioning roller 4 and damage often.
Referring to fig. 3, two of this technical scheme the other end of tensioning roller 4 all is equipped with a pressure sensor 6, pressure sensor 6 the detection port with the bottom surface parallel and level of tensioning roller 4, pressure sensor 6 with the rotating device electricity is connected, and pressure sensor 6 and tensioning roller 4 go up and down in step, and pressure sensor 6 can set up the other end at the mounting bracket.
By adopting the technical scheme, if the numerical value detected by the pressure sensor 6 is too large, the tension roller 4 is controlled to reduce the rotating speed, and the cloth to be cut is further prevented from being damaged when being subjected to the tension from the tension roller 4 by controlling the rotating speed of the tension roller 4.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a can adjust cloth tensioning position's cutter, includes tailoring table, movably portal frame and the movably cutting shear utensil that sets up on the portal frame and be used for tailorring the cloth of cutting out of treating of arranging in tailoring table that sets up on tailoring table, its characterized in that: the device also comprises two cylindrical tensioning rollers arranged on the portal frame, wherein the two tensioning rollers are arranged in parallel, the extending direction of the tensioning rollers is parallel to the moving direction of a cutting tool on the portal frame, and the cutting tool is arranged between the two tensioning rollers;
be equipped with on the portal frame and be used for driving two tensioning roller is towards opposite direction pivoted rotating device and be used for driving two the tensioning roller with treat that the elevating gear of cutting the cloth contact.
2. The cutting machine capable of adjusting the tension position of the cloth according to claim 1, wherein: the lifting device comprises a mounting frame, the middle of the mounting frame is fixedly connected with the portal frame, the tensioning rollers are respectively arranged on two opposite sides of the mounting frame and are arranged on the same horizontal plane, and the tensioning rollers are arranged on two opposite sides of the portal frame.
3. The cutting machine capable of adjusting the tension position of the cloth according to claim 2, wherein: the mounting bracket is the U type, the opening that the mounting bracket corresponds the U type sets up down, two the tensioning roller is located respectively on the tip of the both sides wall at the opening place that the mounting bracket corresponds the U type.
4. The cutting machine capable of adjusting the tension position of the cloth according to claim 1, wherein: the distance between the two tensioning rollers ranges from 20cm to 50 cm.
5. The cutting machine capable of adjusting the tension position of the cloth according to claim 1, wherein: two the one end of tensioning roller all is equipped with the distance sensor of a vertical setting, distance sensor's detection port orientation tailoring table sets up, distance sensor is connected with the elevating gear electricity.
6. The cutting machine capable of adjusting the tension position of the cloth according to claim 1, wherein: two the other end of tensioning roller all is equipped with a pressure sensor, pressure sensor's detection port with the bottom surface parallel and level of tensioning roller, pressure sensor with the rotating device electricity is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654863.9U CN216378872U (en) | 2021-11-02 | 2021-11-02 | Can adjust cutter of cloth tensioning position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122654863.9U CN216378872U (en) | 2021-11-02 | 2021-11-02 | Can adjust cutter of cloth tensioning position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216378872U true CN216378872U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122654863.9U Active CN216378872U (en) | 2021-11-02 | 2021-11-02 | Can adjust cutter of cloth tensioning position |
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| Country | Link |
|---|---|
| CN (1) | CN216378872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892384A (en) * | 2022-05-19 | 2022-08-12 | 绍兴小轩窗布业有限公司 | Full-automatic cutting machine for window decoration fabric |
-
2021
- 2021-11-02 CN CN202122654863.9U patent/CN216378872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892384A (en) * | 2022-05-19 | 2022-08-12 | 绍兴小轩窗布业有限公司 | Full-automatic cutting machine for window decoration fabric |
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