Clothing tailoring positioning mechanism

Abstract

The utility model provides a garment tailoring positioning mechanism, and belongs to the technical field of garment tailoring. The garment tailoring positioning mechanism comprises a supporting structure and a positioning structure. The supporting structure comprises a cutting table and a supporting frame, the cutting table is fixedly connected with the supporting frame, and notches are formed in the two ends of the cutting table; the positioning structure comprises four air cylinders, a second moving part and a traction positioning part, the four air cylinders are installed at the bottom of the cutting table, a pressing frame is fixedly installed at the output ends of the air cylinders, the second moving part is installed on the first moving part, and the traction positioning part is installed between the pressing frame and the notch. Cloth can be conveniently positioned and fixed, meanwhile, the elasticity of the spring is utilized to enable the cloth to be in a tightened state in the winding and outputting process, in this way, in the cutting process, the cloth can be prevented from being wrinkled, the cutting stability and the cutting quality are improved, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing cutting, in particular to a clothing cutting positioning mechanism. Background Art

[0002] Clothing is a general term for clothes, shoes, accessories, etc., mostly referring to clothes. The national standard defines clothing as: products sewn and worn on the human body for protection and decoration, also known as clothes.

[0003] At present, cutting is an indispensable part of the clothing production process. Most of the existing fabrics are in rolls. During the cutting process, it is necessary to rotate and output the fabric while performing the cutting operation. However, the existing cutting method only simply positions the fabric and then cuts it. It is inconvenient to tighten the rolled fabric during output. In this way, wrinkles are easily generated during the cutting process, affecting the cutting stability and cutting quality. Therefore, it is necessary to propose a clothing cutting positioning mechanism to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a clothing cutting and positioning mechanism, which aims to improve the existing situation that most of the fabrics are in rolls, and during the cutting process, they need to be rotated and output while the cutting operation is carried out. However, the existing cutting only performs a simple positioning of the fabric and then cuts it, which is inconvenient to tighten the rolled fabric when outputting it. In this way, wrinkles are easily generated during the cutting process, affecting the cutting stability and cutting quality.

[0005] The utility model is achieved in that:

[0006] The utility model provides a clothing cutting and positioning mechanism, which comprises a supporting structure and a positioning structure.

[0007] The supporting structure includes a cutting table and a supporting frame, the cutting table is fixedly connected to the supporting frame, and notches are formed at both ends of the cutting table; the positioning structure includes four cylinders, a first moving part, a second moving part and a traction positioning part, the four cylinders are installed at the bottom of the cutting table, a pressure frame is installed and fixed at the output end of the cylinder, the first moving part is installed on the pressure frame, the second moving part is installed on the first moving part, and the traction positioning part is installed between the pressure frame and the notch.

[0008] In one embodiment of the present invention, the support frame includes four support columns and a fixing plate, the four support columns are fixed to the cutting table, the fixing plate is fixed between the support columns, and a support pad is fixed to the bottom of the support column.

[0009] In one embodiment of the present utility model, the first movable part includes four fixed plates and a first servo motor, the four fixed plates are symmetrically fixed on the top surface of the pressure frame, a first threaded rod is rotated and penetrated between every two of the fixed plates, the first servo motor is installed on one side of the fixed plates, the end of the output shaft of the first servo motor is connected to one of the first threaded rods, a movable frame is threaded through the first threaded rod, and the two first threaded rods are connected through a transmission part.

[0010] In one embodiment of the present utility model, the transmission part includes two transmission wheels and a transmission chain, the two transmission wheels are key-connected to the ends of the first threaded rod, the transmission wheels are connected through the transmission chain, and a threaded hole matching the first threaded rod is opened inside the movable frame.

[0011] In one embodiment of the present utility model, the second movable member includes a second servo motor and a sliding block, the second servo motor is installed on one side of the movable frame, the end of the output shaft of the second servo motor is connected to the second threaded rod, the end of the second threaded rod is rotatably connected to the movable frame, the sliding block thread passes through the second threaded rod, a mounting frame is fixed to one side of the sliding block, and a cutting mechanism is installed on the mounting frame.

[0012] In one embodiment of the present invention, a threaded hole matching the second threaded rod is provided inside the sliding block, and the interior of the sliding block slides through a limit rod, which is fixed to the movable frame.

[0013] In one embodiment of the present invention, the traction positioning member includes a fixing frame and a support roller, the fixing frame is rotatably connected to a squeezing roller, the fixing frame is installed at both ends of the pressing frame through an elastic part, and the support roller is rotatably connected to the inside of the notch.

[0014] In one embodiment of the present utility model, the elastic part includes a movable rod and a spring, one end of the movable rod is fixed on the fixed frame at intervals, the movable rod slides through the pressure frame, the end of the movable rod is fixed to a limiting plate, the spring is sleeved on the movable rod, and the two ends of the spring are respectively fixed to the fixed frame and the pressure frame.

[0015] The beneficial effects of the utility model are as follows: the utility model obtains a clothing cutting and positioning mechanism through the above design. When in use, the cloth is passed between the squeezing roller and the supporting roller. At this time, the cylinder is used to drive the pressing frame to move downward. During the downward movement, the squeezing roller first contacts the cloth under the elastic action of the spring, and then the pressing frame contacts the cloth again to perform positioning and squeezing. At this time, the first moving member and the second moving member drive the sliding block and the mounting frame to move in different directions, and the cutting mechanism on the mounting frame is used to complete the cutting operation, so that during the cutting process, the cloth can be conveniently positioned and fixed on the cutting table. At the same time, the elasticity of the spring can be used to keep the cloth in a taut state during the winding and output process, so that the cloth can be prevented from wrinkling during the cutting process, the cutting stability and cutting quality are improved, and the use is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic structural diagram of the garment cutting and positioning mechanism provided by an embodiment of the present utility model from a first perspective;

[0018] Figure 2 A schematic structural diagram of the garment cutting and positioning mechanism from a second perspective provided by an embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the pressing frame structure of the clothing cutting and positioning mechanism provided by the embodiment of the utility model;

[0020] Figure 4 A schematic structural diagram of the first moving part of the clothing cutting and positioning mechanism provided by an embodiment of the present utility model;

[0021] Figure 5 This is a schematic structural diagram of the traction positioning member of the clothing cutting and positioning mechanism provided in an embodiment of the present utility model.

[0022] In the figure: 100-support structure; 110-cutting table; 111-notch; 120-support frame; 121-support column; 122-fixed plate; 123-support pad; 200-positioning structure; 210-cylinder; 211-pressing frame; 220-first moving member; 221-fixed plate; 222-first threaded rod; 223-first servo motor; 224-movable frame; 225-transmission part; 2251-transmission wheel; 2252-transmission chain; 230-second moving member; 231-second servo motor; 232-second threaded rod; 233-sliding block; 234-limiting rod; 235-mounting frame; 240-traction positioning member; 241-fixed frame; 242-squeezing roller; 243-support roller; 244-elastic part; 2441-movable rod; 2442-limiting plate; 2443-spring. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a clothing cutting and positioning mechanism, including a supporting structure 100 and a positioning structure 200.

[0026] See also Figure 1 and Figure 2 The support structure 100 includes a cutting table 110 and a support frame 120 . The cutting table 110 is fixedly connected to the support frame 120 . Notches 111 are formed at both ends of the cutting table 110 .

[0027] The support frame 120 includes four support columns 121 and a fixing plate 122 . The four support columns 121 are fixed to the cutting table 110 . The fixing plate 122 is fixed between the support columns 121 . A support pad 123 is fixed to the bottom of the support columns 121 .

[0028] See also Figure 1-Figure 5The positioning structure 200 includes four cylinders 210, a first moving member 220, a second moving member 230 and a traction positioning member 240. The four cylinders 210 are installed at the bottom of the cutting table 110. A pressure frame 211 is fixed to the output end of the cylinder 210. The first moving member 220 is installed on the pressure frame 211. The second moving member 230 is installed on the first moving member 220. The traction positioning member 240 is installed between the pressure frame 211 and the notch 111.

[0029] The first moving member 220 includes four fixed plates 221 and a first servo motor 223. The four fixed plates 221 are symmetrically fixed on the top surface of the pressing frame 211. A first threaded rod 222 is rotatably passed through between every two fixed plates 221. The first servo motor 223 is installed on one side of a fixed plate 221. The end of the output shaft of the first servo motor 223 is connected to a first threaded rod 222. A movable frame 224 is threadedly passed through the first threaded rod 222. The two first threaded rods 222 are connected to each other through a transmission part 225. The transmission part 225 includes two transmission wheels 2251 and a transmission chain 2252. The two transmission wheels 2251 are keyed to the ends of the first threaded rod 222. The transmission wheels 2251 are connected to each other through the transmission chain 2252. A threaded hole matching the first threaded rod 222 is provided inside the movable frame 224. Here, the first threaded rod 222 is driven to rotate by the first servo motor 223, and then the movable frame 224 can be moved back and forth on the first threaded rod 222 under the action of the transmission part 225.

[0030] The second movable member 230 comprises a second servo motor 231 and a sliding block 233. The second servo motor 231 is installed on one side of the movable frame 224. The end of the second servo motor 231 output shaft is connected to the second threaded rod 232, and the end of the second threaded rod 232 is rotatably connected to the movable frame 224. The sliding block 233 is threadedly penetrated by the second threaded rod 232. A mounting bracket 235 is fixed to one side of the sliding block 233, and a cutting mechanism is installed on the mounting bracket 235. Here, the second servo motor 231 is utilized to drive the second threaded rod 232 to rotate; the inside of the sliding block 233 is provided with a threaded hole that matches the second threaded rod 232, and the inside sliding of the sliding block 233 is penetrated by the limiting rod 234, and the limiting rod 234 is fixed on the movable frame 224. Like this, the sliding block 233 can drive the mounting bracket 235 to move under the rotation of the second threaded rod 232, and the cutting mechanism on the mounting bracket 235 is utilized to complete the cutting operation then.

[0031] The traction positioning member 240 includes a fixed frame 241 and a support roller 243. The fixed frame 241 is rotatably connected to the squeezing roller 242. The fixed frame 241 is installed at both ends of the pressing frame 211 through an elastic portion 244. The support roller 243 is rotatably connected to the inside of the notch 111; the elastic portion 244 includes a movable rod 2441 and a spring 2443. One end of the movable rod 2441 is fixed to the fixed frame 241 at intervals. The movable rod 2441 slides through the pressing frame 211. The end of the movable rod 2441 is fixed to the limiting plate 2442. The spring 2443 is sleeved on the movable rod 2441. The spring 2443 The two ends are fixed to the fixed frame 241 and the pressing frame 211 respectively. Here, the rolled cloth can be squeezed between the supporting roller 243 and the squeezing roller 242 by utilizing the elasticity of the spring 2443. In this way, the elasticity of the spring 2443 can make the cloth taut, thereby improving the stability of cutting. Here, when the squeezing roller 242 is naturally suspended in the air, its lowest part is lower than the lower plane of the pressing frame 211, so that a certain elastic space can be reserved. During the process of winding and outputting the cloth, it is elastically squeezed between the supporting roller 243 and the squeezing roller 242, so that the cloth is in a taut state to avoid wrinkles and improve the stability of cutting.

[0032] Specifically, the working principle of the clothing cutting and positioning mechanism is as follows: when in use, the cloth is passed between the squeezing roller 242 and the supporting roller 243, and the pressing frame 211 is driven downward by the cylinder 210. During the downward movement, the squeezing roller 242 first contacts the cloth under the elastic action of the spring 2443, and then the pressing frame 211 contacts the cloth for positioning and squeezing. At this time, the first servo motor 223 drives the first threaded rod 222 to rotate, and then the movable frame 224 can be moved back and forth on the first threaded rod 222 under the action of the transmission part 225, and at the same time At the same time, the second servo motor 231 drives the second threaded rod 232 to rotate, so that the sliding block 233 drives the mounting frame 235 to move under the rotation of the second threaded rod 232, and then the cutting mechanism on the mounting frame 235 is used to complete the cutting operation, so that the cloth can be conveniently positioned and fixed on the cutting table 110 during the cutting process, and at the same time, the elasticity of the spring 2443 can keep the cloth in a taut state during the winding and output process, so that the cloth can be prevented from wrinkling during the cutting process, the cutting stability and cutting quality are improved, and the use is more convenient.

[0033] It should be noted that the specific models and specifications of the cylinder 210, the first servo motor 223 and the second servo motor 231 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0034] The power supply and principles of the cylinder 210 , the first servo motor 223 and the second servo motor 231 are clear to those skilled in the art and will not be described in detail here.

[0035] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A clothing cutting and positioning mechanism, comprising a support structure (100) and a positioning structure (200) mounted on the support structure (100), characterized in that: The support structure (100) comprises a cutting table (110) and a support frame (120), wherein the cutting table (110) is fixedly connected to the support frame (120), and notches (111) are formed at both ends of the cutting table (110); The positioning structure (200) comprises four cylinders (210), a first moving member (220), a second moving member (230) and a traction positioning member (240). The four cylinders (210) are installed at the bottom of the cutting table (110). A pressing frame (211) is fixedly installed at the output end of the cylinder (210). The first moving member (220) is installed on the pressing frame (211). The second moving member (230) is installed on the first moving member (220). The traction positioning member (240) is installed between the pressing frame (211) and the notch (111).

2. A clothing cutting and positioning mechanism according to claim 1, characterized in that: The support frame (120) comprises four support columns (121) and a fixing plate (122), wherein the four support columns (121) are fixed to the cutting table (110), the fixing plate (122) is fixed between the support columns (121), and a support pad (123) is fixed to the bottom of the support columns (121).

3. A clothing cutting and positioning mechanism according to claim 1, characterized in that: The first movable member (220) includes four fixed plates (221) and a first servo motor (223). The four fixed plates (221) are symmetrically fixed on the top surface of the pressing frame (211). A first threaded rod (222) is rotated and passed through between every two fixed plates (221). The first servo motor (223) is installed on one side of the fixed plates (221). The end of the output shaft of the first servo motor (223) is connected to one of the first threaded rods (222). A movable frame (224) is threadedly passed through the first threaded rod (222). The two first threaded rods (222) are connected in transmission via a transmission part (225).

4. A clothing cutting and positioning mechanism according to claim 3, characterized in that: The transmission part (225) includes two transmission wheels (2251) and a transmission chain (2252). The two transmission wheels (2251) are key-connected to the ends of the first threaded rod (222). The transmission wheels (2251) are connected to each other through the transmission chain (2252). A threaded hole matching the first threaded rod (222) is provided inside the movable frame (224).

5. The clothing cutting and positioning mechanism according to claim 3, characterized in that: The second moving member (230) includes a second servo motor (231) and a sliding block (233). The second servo motor (231) is installed on one side of the movable frame (224). The end of the output shaft of the second servo motor (231) is connected to a second threaded rod (232). The end of the second threaded rod (232) is rotatably connected to the movable frame (224). The sliding block (233) is threadedly passed through the second threaded rod (232). A mounting frame (235) is fixed on one side of the sliding block (233). A cutting mechanism is installed on the mounting frame (235).

6. A clothing cutting and positioning mechanism according to claim 5, characterized in that: A threaded hole matching the second threaded rod (232) is provided inside the sliding block (233), and the interior of the sliding block (233) slides through a limiting rod (234), which is fixed on the movable frame (224).

7. The clothing cutting and positioning mechanism according to claim 1, characterized in that: The traction positioning member (240) comprises a fixing frame (241) and a supporting roller (243); the fixing frame (241) is rotatably connected to a squeezing roller (242); the fixing frame (241) is mounted on both ends of the pressing frame (211) via an elastic portion (244); and the supporting roller (243) is rotatably connected to the inside of the notch (111).

8. A clothing cutting and positioning mechanism according to claim 7, characterized in that: The elastic part (244) includes a movable rod (2441) and a spring (2443), one end of the movable rod (2441) is fixed on the fixed frame (241) at intervals, the movable rod (2441) slides through the pressure frame (211), the end of the movable rod (2441) is fixed to a limiting plate (2442), the spring (2443) is sleeved on the movable rod (2441), and the two ends of the spring (2443) are respectively fixed to the fixed frame (241) and the pressure frame (211).

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