Positioning mechanism of cloth cutting machine for trouser production

Abstract

The utility model relates to the technical field of garment processing, in particular to a positioning mechanism of a cloth cutting machine for trouser production, which does not need to measure accuracy frequently in the transverse movement process of the cloth cutting machine, reduces errors caused by measurement and repositioning, ensures the accuracy and stability of cloth cutting operation, and comprises a guide rail. A cloth cutting machine head is installed on the guide rail in a sliding mode, a cutting groove is formed in the guide rail, connecting blocks are arranged at the two ends of the guide rail, each connecting block is connected with a first lead screw through threads, the opposite ends of the first lead screws on the two sides are connected with installation frames, and each installation frame is provided with a plurality of idler wheels capable of abutting against the edge of a machining table. The first lead screw is rotationally connected with the mounting frame, a cutting blade used for cutting cloth is mounted on the cloth cutting machine head, the cutting groove is matched with the cutting blade, the bottom of the mounting frame is connected with a second lead screw through threads, an abutting block capable of abutting against the bottom face of the machining table is arranged at the top end of the second lead screw, and a second screwing block used for rotating the second lead screw is arranged on the second lead screw.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothing processing technical field, concretely is a positioning mechanism of cloth cutting machine for trousers production. BACKGROUND

[0002] It is known that trousers as wearing clothes are made of a cloth material with good tenacity, and during processing and production, the cloth needs to be cut and trimmed to a proper size to facilitate further processing and use. A positioning mechanism is generally provided on the cloth cutting machine to fix the cloth to prevent movement of the cloth during cutting, which may cause uneven cuts and affect subsequent use.

[0003] The cloth cutting machine disclosed in the search announcement No. CN206219870U cuts back and forth, and the existing cloth cutting machine has obvious deficiencies when installed on the processing table. Each time the cloth cutting machine needs to move horizontally along the processing table, the fixing device must be opened first, then moved and fixed again, and the reference degree of cutting needs to be measured again. This process is complicated and time-consuming, greatly reduces production efficiency, is not conducive to efficient and continuous production operation process, increases the workload of the operator, and easily affects the positioning accuracy of the cloth cutting machine due to frequent operation errors, thereby adversely affecting the cloth cutting quality and failing to meet the efficient and accurate needs of modern production. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] To overcome the deficiencies of the prior art, the utility model provides a positioning mechanism of cloth cutting machine for trousers production, which does not need to measure the accuracy frequently during horizontal movement, reduces the errors caused by measurement and repositioning, and ensures the accuracy and stability of the cutting operation.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning mechanism of cloth cutting machine for trousers production, comprising a guide rail, a cloth cutting head is slidably installed on the guide rail, a cutting groove is formed in the guide rail, a connecting block is arranged at each end of the guide rail, a first lead screw is threadedly connected to each connecting block, an installation frame is connected to the opposite end of each first lead screw, a plurality of rollers that can abut against the edge of the processing table are arranged on each installation frame.

[0008] Further, the first lead screw and the installation frame are rotationally connected.

[0009] Further, a cutting blade for cutting cloth is installed on the cloth cutting head, and the cutting groove and the cutting blade are matched.

[0010] Further, the bottom of the mounting frame is threadedly connected with a second lead screw, and the top end of the second lead screw is provided with a stopper abutting against the bottom surface of the processing table.

[0011] Further, the second lead screw is provided with a second screw block for rotating the second lead screw.

[0012] Further, the stopper is provided with an antiskid pad.

[0013] Further, the mounting frame and the roller are connected through a mounting piece, the mounting piece and the mounting frame are fixedly connected, and the mounting piece and the roller are rotatably connected.

[0014] Further, the mounting frame is provided with a sliding block, and the guide rail is provided with a sliding groove matched with the sliding block.

[0015] Further, the first lead screw is provided with a first screw block for the first lead screw.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the positioning mechanism of the cloth cutting machine for trousers production has the following beneficial effects:

[0018] The positioning mechanism of the cloth cutting machine for trousers production greatly simplifies the transverse movement operation of the cloth cutting machine on the processing table, and the operator only needs to easily translate the cloth cutting machine, without the need to open and fix the fixing device as before, thereby greatly saving operation time and labor cost and effectively improving production efficiency. Secondly, due to the stable support structure of the roller abutting against the edge of the processing table, the cloth cutting machine does not need to be frequently measured for accuracy during transverse movement, thereby reducing the error caused by measurement and repositioning, ensuring the accuracy and stability of the cloth cutting operation, being beneficial to improving product quality and reducing the rate of defective products, creating higher economic benefits and market competitiveness for enterprises, and also reducing the work intensity and mental burden of the operator, optimizing the entire production process and working environment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 is a schematic diagram of the three-dimensional structure of the utility model after being inverted;

[0021] Figure 3 is a schematic diagram of the front view structure of the utility model;

[0022] Figure 4The utility model discloses a positioning mechanism's three-dimensional structure schematic view.

[0023] In the drawing: 1, guide rail; 2, cut groove; 3, cloth cutting machine head; 4, connecting block; 5, first screw; 6, mounting bracket; 7, roller; 8, mounting piece; 9, first screwing block; 10, second screw; 11, block; 12, non-slip pad; 13, second screwing block; 14, sliding groove; 15, sliding block. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range of the utility model protection.

[0025] Please refer to Figures 1-4 The utility model discloses a cloth cutting machine for trousers production, including guide rail 1, the guide rail 1 is installed cloth cutting machine head 3 that can slide along the guide rail, is installed on cloth cutting machine head 3 and is used for cutting cloth cutting blade, and the guide rail 1 is opened and is provided with and cutting blade matching cut groove 2. The cloth cutting machine is installed on the processing table through the positioning mechanism, and the cloth on the processing table can be cut. The positioning mechanism is the connecting block 4 arranged at the both ends of the guide rail 1. Each connecting block 4 is connected with the first screw 5 through screw thread. The first screw 5 is installed with the first screwing block 9 for the first screw 5. The opposite end of the first screw 5 on both sides is rotatably connected with the mounting bracket 6. Each mounting bracket 6 is installed with several rollers 7 through the mounting piece 8. The roller 7 can abut against the edge of the processing table. Because of the stable support structure that the roller 7 abuts against the edge of the processing table, the cloth cutting machine does not need to measure the accuracy frequently during the horizontal movement, reduces the error caused by measurement and repositioning, and ensures the accuracy and stability of the cloth cutting operation.

[0026] In order to fix the position of the cloth cutting machine on the processing table, the bottom of the mounting bracket 6 is connected with the second screw 10 through screw thread. The top end of the second screw 10 is provided with the block 11. The position of the block 11 is adjusted by rotating the second screw 10. The block 11 abuts against the bottom surface of the processing table, so that the position of the cloth cutting machine can be fixed. The second screw 10 is provided with the second screwing block 13 for rotating the second screw 10. Further improve the fixing effect, the block 11 is provided with the non-slip pad 12.

[0027] In order to improve the stability of the movement of the mounting bracket 6, the mounting bracket 6 is provided with the sliding block 15. The guide rail 1 is provided with the sliding groove 14 matched with the sliding block 15.

[0028] In summary, the positioning mechanism of the broken cloth machine for trousers production, when in use, places the broken cloth machine on the processing table, aligns the rollers 7 with the two side edges of the processing table, rotates the first lead screw 5 to make the rollers 7 closely abut the edges of the processing table, at this time the broken cloth machine has completed installation and does not need additional operation.

[0029] Placing the cloth on the guide rail 1, making the broken cloth machine head 3 slide along the guide rail 1, the broken cloth machine head 3 cuts the cloth.

[0030] When it is needed to move the broken cloth machine transversely along the processing table, the operator only needs to gently push the broken cloth machine body with hands, the rollers 7 will smoothly roll along the edge of the processing table, realizing the stable transverse displacement of the broken cloth machine, without worrying about the accuracy problem, and can directly move the broken cloth machine to the required position for cloth cutting operation.

[0031] When it is needed to fix the broken cloth machine, the second lead screw 10 is selected to make the abutting block 11 abut the bottom surface of the processing table, fixing the position of the broken cloth machine.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning mechanism of a cloth cutting machine for trousers production, comprising a guide rail (1), a cloth cutting machine head (3) is slidingly installed on the guide rail (1), a cutting groove (2) is formed on the guide rail (1), characterized in that: The guide rail (1) is provided with connecting blocks (4) at both ends, each of the connecting blocks (4) is threadedly connected with a first lead screw (5), opposite ends of the first lead screws (5) on both sides are connected with mounting racks (6), each of the mounting racks (6) is provided with a plurality of rollers (7) capable of abutting against edges of a processing table.

2. The positioning mechanism of the fabric breaking machine for trousers production according to claim 1, characterized in that: The first lead screw (5) and the mounting rack (6) are rotationally connected.

3. The positioning mechanism of the fabric breaking machine for producing trousers according to claim 2, characterized in that: The cutting piece for cutting cloth is mounted on the cloth cutting head (3), and the cutting groove (2) is matched with the cutting piece.

4. The positioning mechanism of the fabric breaking machine for producing trousers according to claim 1, characterized in that: The bottom of the mounting rack (6) is threadedly connected with a second lead screw (10), and the top end of the second lead screw (10) is provided with an abutting block (11) capable of abutting against the bottom surface of the processing table.

5. The positioning mechanism of the fabric breaking machine for producing trousers according to claim 4, characterized in that: The second lead screw (10) is provided with a second screwing block (13) for rotating the second lead screw (10).

6. The positioning mechanism of the fabric breaking machine for producing trousers according to claim 5, characterized in that: The abutting block (11) is provided with a non-slip pad (12).

7. The positioning mechanism of the fabric breaking machine for producing trousers according to claim 1, characterized in that: The mounting rack (6) and the roller (7) are connected through a mounting piece (8), the mounting piece (8) and the mounting rack (6) are fixedly connected, and the mounting piece (8) and the roller (7) are rotationally connected.

8. The positioning mechanism of the fabric breaking machine for producing trousers according to claim 7, characterized in that: The mounting rack (6) is provided with a sliding block (15), and the guide rail (1) is provided with a sliding groove (14) matched with the sliding block (15).

9. The positioning mechanism of a fabric breaking machine for producing trousers according to any one of claims 1-8, characterized in that: The first lead screw (5) is provided with a first screwing block (9) for the first lead screw (5).

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