Automatic cloth edge trimmer for garment production

Abstract

The utility model discloses an automatic cloth edge trimmer for garment production. The automatic cloth edge trimmer comprises a workbench and a cutting mechanism. A placement groove is formed in the middle of the upper end of the workbench, avoiding grooves are formed in the front side and the rear side of the bottom wall of the placement groove respectively, mounting grooves are formed in the front side and the rear side of the upper end of the workbench respectively, the lower side in the workbench is rotationally connected with a two-way screw through a bearing, and adjusting seats are slidably connected to the front side and the rear side of the bottom wall of the workbench respectively; the adjusting seats are in threaded connection with the front and rear sides of the outer cambered surface of the two-way screw through adjusting threaded holes formed in the middles of the front ends of the adjusting seats, and transmission rods are rotationally connected into connecting grooves in the middles of the left and right ends of the adjusting seats through pin shafts; according to the automatic cloth edge cutting machine for garment production, the traditional mode that cloth for garment production is flattened manually can be replaced, self-locking can be achieved through a lead screw structure after the position of a scraping plate is adjusted, and the edge cutting efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garment production equipment, in particular to an automatic cloth trimming machine for garment production. Background Technique

[0002] Garment production refers to the entire process of manufacturing and producing various clothing products, which covers links from design, raw material procurement, cutting, sewing, pressing to packaging and distribution. In order to ensure that the edges of the cloth are neat and smooth, remove loose fibers and burrs on the edges, and make the final finished garment more beautiful and delicate, an automatic cloth trimming machine for garment production is usually required to trim the cloth used for garment production;

[0003] During the use of the existing automatic cloth trimming machine for garment production, the cloth for garment production to be trimmed is usually laid flat on the upper end of the workbench. Then, the operator flattens the cloth for garment production, and then fixes its position through a fixture. After fixing, the automatic cloth trimming machine for garment production converts electrical energy into laser through a laser generator. After the laser cutting head focuses the laser beam into a light spot with a certain energy, a driving device drives the laser generator to move. During the movement of the laser generator, the laser cutting head trims the cloth for garment production through the laser beam;

[0004] During the working process of the existing automatic cloth trimming machine for garment production, although the cloth for garment production can be flattened and fixed manually, the operation is relatively cumbersome and the workload on personnel is relatively large. Some automatic cloth trimming machines for garment production adjust the position of the scraper through an electric push rod to make the lower end of the scraper contact the upper surface, and then adjust the position of the scraper through an adjustment device. During the movement of the scraper, although the cloth for garment production can be flattened by the scraper, when the scraper moves to the edge of the cloth, the adjustment device often needs to set an additional self-locking component to lock and fix the clamping plate, so as to limit and fix the cloth for garment production through the scraper. However, this also makes the internal structure of the automatic cloth trimming machine for garment production more complex and the cost relatively high. For this reason, we propose an automatic cloth trimming machine for garment production. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automatic cloth trimming machine for garment production. Through the cooperative setting of the adjusting seat and the mounting seat, the position of the scraping plate can be adjusted. Finally, the scraping plate is used to limit and fix the cloth for garment production. During the movement of the scraping plate, the cloth for garment production can be flattened, replacing the traditional way of flattening the cloth for garment production manually. After adjusting the position of the scraping plate, it can also be locked by the screw rod structure, further improving the trimming efficiency. Thus, the problems in the background art can be effectively solved.

[0006] To achieve the above object, the utility model provides the following technical solution: an automatic cloth trimming machine for garment production, including a workbench and a cutting mechanism;

[0007] Workbench: A placing groove is arranged in the middle of its upper end. Avoidance grooves are respectively arranged on the front and rear sides of the bottom wall of the placing groove. Installation grooves are arranged on the front and rear sides of the upper end of the workbench. A bidirectional screw rod is rotatably connected to the lower side inside the workbench through a bearing. Adjusting seats are respectively slidably connected to the front and rear sides of the bottom wall of the workbench. The adjusting seats are respectively threadedly connected to the front and rear sides of the outer arc surface of the bidirectional screw rod through adjusting threaded holes arranged in the middle of their front ends. Transmission rods are respectively rotatably connected to the connecting grooves in the middle of the left and right ends of the adjusting seats through pin shafts;

[0008] Cutting mechanism: It is arranged inside the installation groove. Through the cooperative setting of the adjusting seat and the mounting seat, the position of the scraping plate can be adjusted. Finally, the scraping plate is used to limit and fix the cloth for garment production. During the movement of the scraping plate, the cloth for garment production can be flattened, replacing the traditional way of flattening the cloth for garment production manually. After adjusting the position of the scraping plate, it can also be locked by the screw rod structure, further improving the trimming efficiency.

[0009] Furthermore, it also includes a control switch group. The control switch group is arranged at the front end of the workbench. The input end of the control switch group is electrically connected to an external power supply, and it can control the electrical components inside the device.

[0010] Furthermore, the cutting mechanism includes a connecting seat, a fixed seat, a laser generator, a laser cutting head, and an electric push rod I. The connecting seats are respectively slidably connected to the inner walls of the installation grooves. The upper ends of the connecting seats are respectively fixedly connected to the lower ends of the fixed seats. A laser generator is slidably connected to the adjusting groove arranged in the middle of the upper end of the fixed seat. A laser cutting head is arranged on the lower side of the right end of the laser generator. Electric push rods I are respectively arranged in the middle of the left walls of the installation grooves. The right ends of the telescopic ends of the electric push rods I are respectively fixedly connected to the left ends of the laterally adjacent connecting seats. The input ends of the laser generator and the electric push rod I are electrically connected to the output end of the control switch group, and it can perform the trimming work on the cloth for garment production.

[0011] Further, it further includes a screw rod and a motor. The screw rod is rotatably connected to the inside of the adjustment groove through a bearing. The screw rod is threadedly connected to a threaded hole provided on the lower side of the front end of the laser generator. The motor is arranged in the middle of the front end of the fixed seat. The rear end of the output shaft of the motor is fixedly connected to the front end of the screw rod. The input end of the motor is electrically connected to the output end of the control switch group, and can adjust the position of the laser cutting head.

[0012] Further, it further includes vertical plates and scraping plates. The vertical plates are respectively slidably connected to the vertically adjacent avoidance grooves. The upper ends of the vertical plates are fixedly connected to the lower ends of the mounting plates. The scraping plates are all arranged in the middle of the lower ends of the mounting plates. The lower ends of the vertical plates are fixedly connected to the upper ends of the fixing plates, and can flatten and fix the fabric used in clothing production.

[0013] Further, it further includes guide sliding columns, electric push rods II and mounting seats. The guide sliding columns are arranged on the front and rear sides inside the workbench. The guide sliding columns are located above the bidirectional screw rod. The guide sliding columns are respectively slidably connected to sliding holes provided corresponding to the right ends of the connecting plates. The mounting seats are all arranged in the middle of one end of the connecting plate close to the center inside the workbench. The ends of the transmission rods far from the center inside the workbench are respectively rotatably connected to the laterally adjacent mounting seats through pins. The electric push rods II are all arranged in the middle of the upper ends of the connecting plates. The upper ends of the telescopic ends of the electric push rods II are fixedly connected to the lower ends of the vertically adjacent fixing plates. The input ends of the electric push rods II are electrically connected to the output ends of the control switch group, and can adjust the position of the scraping plates.

[0014] Further, it further includes an adjustment motor. The adjustment motor is arranged on the lower side of the front end of the workbench. The rear end of the output shaft of the adjustment motor is fixedly connected to the front end of the bidirectional screw rod. The input end of the adjustment motor is electrically connected to the output end of the control switch group, and can adjust the position of the adjustment seat through the bidirectional screw rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This automatic fabric edge cutting machine for clothing production has the following advantages:

[0016] After the lower end of the squeegee contacts the upper surface of the fabric, through the regulation of the control switch group, the regulating motor starts to operate. The output shaft of the regulating motor drives the bidirectional screw to rotate. During the rotation of the bidirectional screw, the regulating seat is driven to move through threaded connection, so that the distance between the two regulating seats gradually decreases. During the movement of the regulating seat, an outward thrust is given to the mounting seat through the transmission rod, so that the mounting seat drives the connecting plate to move towards one end away from the center of the inside of the workbench. The connecting plate drives the second electric push rod to move towards one end away from the center of the inside of the workbench, increasing the distance between the two squeegees. During the movement of the squeegee, the squeegee flattens the fabric used for clothing production. When the squeegee moves to the edge of the fabric, through the regulation of the control switch group, the regulating motor stops operating. Finally, the squeegee limits and fixes the fabric used for clothing production. Through the cooperative setting of the regulating seat and the mounting seat, the position of the squeegee can be adjusted. Finally, the squeegee limits and fixes the fabric used for clothing production. During the movement of the squeegee, the fabric used for clothing production can be flattened, replacing the traditional method of manually flattening the fabric used for clothing production. After adjusting the position of the squeegee, it can also be self-locked through the screw rod structure, further improving the trimming efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the upper side cross-section of the present utility model.

[0019] In the figure: 1 workbench, 2 control switch group, 3 installation groove, 4 cutting mechanism, 41 connecting seat, 42 fixed seat, 43 laser generator, 44 laser cutting head, 45 first electric push rod, 5 placement groove, 6 vertical plate, 7 mounting plate, 8 squeegee, 9 fixing plate, 10 guiding sliding column, 11 connecting plate, 12 second electric push rod, 13 bidirectional screw, 14 regulating seat, 15 mounting seat, 16 transmission rod, 17 regulating motor, 18 screw, 19 motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1-2 , this embodiment provides a technical solution: An automatic edge trimming machine for fabrics used in clothing production, comprising a workbench 1 and a cutting mechanism 4;

[0022] Workbench 1: A placement groove 5 is provided in the middle of its upper end. Avoidance grooves are respectively provided on the front and rear sides of the bottom wall of the placement groove 5. Installation grooves 3 are provided on the front and rear sides of the upper end of the workbench 1. A bidirectional screw rod 13 is rotatably connected to the lower side inside the workbench 1 through a bearing. Adjusting seats 14 are respectively slidably connected to the front and rear sides of the bottom wall of the workbench 1. The adjusting seats 14 are respectively threadedly connected to the front and rear sides of the outer arc surface of the bidirectional screw rod 13 through adjusting threaded holes provided in the middle of their front ends. Transmission rods 16 are respectively rotatably connected to the connection grooves in the middle of the left and right ends of the adjusting seats 14 through pin shafts. During work, the fabric for clothing production that needs to be trimmed is laid flat inside the placement groove 5. After the fabric for clothing production is flattened and fixed by fixing equipment, the fabric for clothing production can be trimmed by trimming equipment.

[0023] Trimming mechanism 4: It is arranged inside the installation groove 3. The trimming mechanism 4 includes a connection seat 41, a fixed seat 42, a laser generator 43, a laser cutting head 44, and a first electric push rod 45. The connection seats 41 are respectively slidably connected to the inner walls of the installation grooves 3. The upper ends of the connection seats 41 are respectively fixedly connected to the lower ends of the fixed seats 42. A laser generator 43 is slidably connected to the adjusting groove provided in the middle of the upper end of the fixed seat 42. A laser cutting head 44 is provided on the lower side of the right end of the laser generator 43. The first electric push rods 45 are respectively arranged in the middle of the left walls of the installation grooves 3. The right ends of the telescopic ends of the first electric push rods 45 are respectively fixedly connected to the left ends of the horizontally adjacent connection seats 41. The input ends of the laser generator 43 and the first electric push rod 45 are respectively electrically connected to the output end of the control switch group 2. When the laser generator 43 drives the laser cutting head 44 to move to a specified location, through the regulation of the control switch, the laser generator 43 and the first electric push rod 45 start to operate. The laser generator 43 converts electrical energy into laser light. After the laser cutting head 44 focuses the laser beam into a light spot with a certain amount of energy, the first electric push rod 45 drives the fixed seat 42 to move through the connection seat 41, thereby adjusting the position of the laser generator 43. During the movement of the laser generator 43, the laser cutting head 44 cuts the fabric for clothing production through the laser beam.

[0024] Among them: It further includes a control switch group 2. The control switch group 2 is arranged at the front end of the workbench 1. The input end of the control switch group 2 is electrically connected to an external power supply, and it can regulate the electrical components inside the equipment.

[0025] Among them: It also includes a screw rod 18 and a motor 19. The screw rod 18 is rotatably connected to the inside of the adjustment groove through a bearing. The screw rod 18 is threadedly connected to a threaded hole provided on the lower side of the front end of the laser generator 43. The motor 19 is arranged in the middle of the front end of the fixed seat 42. The rear end of the output shaft of the motor 19 is fixedly connected to the front end of the screw rod 18. The input end of the motor 19 is electrically connected to the output end of the control switch group 2. Through the regulation of the control switch group 2, the motor 19 starts to operate. The output shaft of the motor 19 drives the screw rod 18 to rotate. During the rotation of the screw rod 18, the laser generator 43 is driven to move through threaded connection.

[0026] Among them: It also includes a vertical plate 6 and a scraper 8. The vertical plates 6 are respectively slidably connected to the vertically adjacent avoidance grooves. The upper ends of the vertical plates 6 are fixedly connected to the lower ends of the mounting plates 7. The scrapers 8 are all arranged in the middle of the lower ends of the mounting plates 7. The lower ends of the vertical plates 6 are fixedly connected to the upper ends of the fixed plates 9. During the movement of the scraper 8, the scraper 8 flattens the fabric used for clothing production. When the scraper 8 moves to the edge of the fabric, through the regulation of the control switch group 2, the adjusting device stops operating. Finally, the fabric used for clothing production is limited and fixed by the scraper 8.

[0027] Among them: It also includes guide slide columns 10, electric push rods II 12 and mounting seats 15. The guide slide columns 10 are arranged on the front and rear sides inside the workbench 1. The guide slide columns 10 are located above the bidirectional screw rod 13. The guide slide columns 10 are respectively slidably connected to the slide holes provided corresponding to the right ends of the connecting plates 11. The mounting seats 15 are all arranged in the middle of one end of the connecting plates 11 close to the center inside the workbench 1. The ends of the transmission rods 16 far from the center inside the workbench 1 are respectively rotatably connected to the laterally adjacent mounting seats 15 through pins. The electric push rods II 12 are all arranged in the middle of the upper ends of the connecting plates 11. The upper ends of the telescopic ends of the electric push rods II 12 are fixedly connected to the lower ends of the vertically adjacent fixed plates 9. The input ends of the electric push rods II 12 are electrically connected to the output ends of the control switch group 2. Through the regulation of the control switch group 2, the electric push rods II 12 start to operate. The telescopic ends of the electric push rods II 12 shorten, so that the fixed plates 9 drive the vertical plates 6 to move downward. The vertical plates 6 drive the scrapers 8 to move downward through the mounting plates 7, so that the lower ends of the scrapers 8 are in contact with the upper surface of the fabric.

[0028] Among them: It further includes an adjusting motor 17, which is arranged on the lower side of the front end of the workbench 1. The rear end of the output shaft of the adjusting motor 17 is fixedly connected to the front end of the bidirectional screw 13. The input end of the adjusting motor 17 is electrically connected to the output end of the control switch group 2. Through the regulation of the control switch group 2, the adjusting motor 17 starts to operate. The output shaft of the adjusting motor 17 drives the bidirectional screw 13 to rotate. During the rotation of the bidirectional screw 13, the adjusting seat 14 is driven to move through threaded connection, so that the distance between the two adjusting seats 14 gradually decreases. During the movement of the adjusting seat 14, an outward thrust is given to the mounting seat 15 through the transmission rod 16, so that the mounting seat 15 drives the connecting plate 11 to move towards the end far from the center of the interior of the workbench 1.

[0029] The working principle of an automatic cloth trimming machine for clothing production provided by the present utility model is as follows: During operation, the cloth for clothing production that needs to be trimmed is laid flat inside the placement groove 5. Then, through the regulation of the control switch group 2, the second electric push rod 12 starts to operate, and the telescopic end of the second electric push rod 12 shortens, so that the fixed plate 9 drives the vertical plate 6 to move downward. The vertical plate 6 drives the scraping plate 8 to move downward through the mounting plate 7, so that the lower end of the scraping plate 8 contacts the upper surface of the cloth. Then, through the regulation of the control switch group 2, the adjusting motor 17 starts to operate. The output shaft of the adjusting motor 17 drives the bidirectional screw 13 to rotate. During the rotation of the bidirectional screw 13, the adjusting seat 14 is driven to move through threaded connection, so that the distance between the two adjusting seats 14 gradually decreases. During the movement of the adjusting seat 14, an outward thrust is given to the mounting seat 15 through the transmission rod 16, so that the mounting seat 15 drives the connecting plate 11 to move towards the end far from the center of the interior of the workbench 1. The connecting plate 11 drives the second electric push rod 12 to move towards the end far from the center of the interior of the workbench 1, increasing the distance between the two scraping plates 8. During the movement of the scraping plate 8, the scraping plate 8 flattens the cloth for clothing production. When the scraping plate 8 moves to the edge of the cloth, through the regulation of the control switch group 2, the adjusting motor 17 stops operating, so as to limit and fix the cloth for clothing production through the scraping plate 8. Then, through the regulation of the control switch group 2, the motor 19 starts to operate. The output shaft of the motor 19 drives the screw 18 to rotate. During the rotation of the screw 18, the laser generator 43 is driven to move through threaded connection. When the laser generator 43 drives the laser cutting head 44 to move to the designated location, through the regulation of the control switch group 2, the laser generator 43 and the first electric push rod 45 start to operate. The laser generator 43 converts electrical energy into laser. After the laser cutting head 44 focuses the laser beam into a light spot with a certain energy, the first electric push rod 45 drives the fixed seat 42 to move through the connecting seat 41, so as to adjust the position of the laser generator 43. During the movement of the laser generator 43, the laser cutting head 44 cuts the cloth for clothing production through the laser beam.

[0030] It should be noted that the laser generator 43 disclosed in the above embodiments may be selected as YLP-1-100-20-20, the first electric push rod 45 may be selected as DYTFD2000-550 / 45, the second electric push rod 12 may be selected as YRJ0905, the adjusting motors 17 and 19 may be selected as ECMA-C20604RS, and control buttons for controlling the switches corresponding to the laser generator 43, the first electric push rod 45, the second electric push rod 12, the adjusting motors 17 and 19 one by one are arranged on the control switch group 2.

[0031] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. An automatic edge cutting machine for fabrics used in clothing production, characterized in that: It includes a workbench (1) and a cutting mechanism (4); Workbench (1): In the middle of its upper end, there is a placement groove (5). On the front and rear sides of the bottom wall of the placement groove (5), there are respectively avoidance grooves. On the front and rear sides of the upper end of the workbench (1), there are installation grooves (3). The lower side inside the workbench (1) is rotatably connected to a bidirectional screw (13) through a bearing. On the front and rear sides of the bottom wall of the workbench (1), there are respectively sliding connection adjustment seats (14). The adjustment seats (14) are threadedly connected to the front and rear sides of the outer arc surface of the bidirectional screw (13) through the adjustment threaded holes provided in the middle of their front ends. Inside the connection grooves in the middle of the left and right ends of the adjustment seats (14), there are respectively rotatably connected transmission rods (16) through pin shafts; Cutting mechanism (4): It is arranged inside the installation groove (3).

2. The automatic edge cutting machine for fabrics used in clothing production according to claim 1, characterized in that: It also includes a control switch group (2). The control switch group (2) is arranged at the front end of the workbench (1), and the input end of the control switch group (2) is electrically connected to an external power supply.

3. An automatic cloth edge cutting machine for clothing production according to claim 1, characterized in that: The cutting mechanism (4) includes a connection seat (41), a fixed seat (42), a laser generator (43), a laser cutting head (44), and a first electric push rod (45). The connection seats (41) are respectively slidably connected to the inner walls of the installation grooves (3). The upper ends of the connection seats (41) are fixedly connected to the lower ends of the fixed seats (42). Inside the adjustment groove provided in the middle of the upper end of the fixed seat (42), there is a slidable connection laser generator (43). On the lower side of the right end of the laser generator (43), there is a laser cutting head (44). The first electric push rods (45) are respectively arranged in the middle of the left wall of the installation groove (3). The right ends of the telescopic ends of the first electric push rods (45) are respectively fixedly connected to the left ends of the horizontally adjacent connection seats (41). The input ends of the laser generator (43) and the first electric push rod (45) are electrically connected to the output end of the control switch group (2).

4. An automatic fabric edge cutting machine for clothing production according to claim 2, characterized in that: It also includes a screw rod (18) and a motor (19). The screw rod (18) is rotatably connected inside the adjustment groove through a bearing. The screw rod (18) is threadedly connected to the threaded hole provided on the lower side of the front end of the laser generator (43). The motor (19) is arranged in the middle of the front end of the fixed seat (42). The rear end of the output shaft of the motor (19) is fixedly connected to the front end of the screw rod (18). The input end of the motor (19) is electrically connected to the output end of the control switch group (2).

5. The automatic cloth edge cutting machine for clothing production according to claim 2, wherein: It also includes a vertical plate (6) and a scraper (8). The vertical plates (6) are respectively slidably connected to the vertically adjacent avoidance grooves. The upper ends of the vertical plates (6) are fixedly connected to the lower ends of the mounting plates (7). The scrapers (8) are respectively arranged in the middle of the lower ends of the mounting plates (7). The lower ends of the vertical plates (6) are fixedly connected to the upper ends of the fixing plates (9).

6. The automatic edge cutting machine for clothing production fabric according to claim 5, characterized in that: It further includes guiding sliding columns (10), electric push rods II (12) and mounting seats (15). The guiding sliding columns (10) are arranged on the front and rear sides inside the workbench (1). The guiding sliding columns (10) are located above the bidirectional screw rod (13). The guiding sliding columns (10) are respectively in sliding connection with sliding holes correspondingly arranged at the right ends of the connecting plates (11). The mounting seats (15) are arranged in the middle of one end of the connecting plates (11) close to the center inside the workbench (1). The ends of the transmission rods (16) far from the center inside the workbench (1) are respectively rotationally connected to the laterally adjacent mounting seats (15) through pin shafts. The electric push rods II (12) are arranged in the middle of the upper ends of the connecting plates (11). The upper ends of the telescopic ends of the electric push rods II (12) are fixedly connected to the lower ends of the vertically adjacent fixing plates (9). The input ends of the electric push rods II (12) are electrically connected to the output end of the control switch group (2).

7. An automatic edge cutting machine for clothing production fabrics according to claim 2, characterized in that: It further includes an adjusting motor (17). The adjusting motor (17) is arranged on the lower side of the front end of the workbench (1). The rear end of the output shaft of the adjusting motor (17) is fixedly connected to the front end of the bidirectional screw rod (13). The input end of the adjusting motor (17) is electrically connected to the output end of the control switch group (2).

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