Cloth cutting device for clothing sewing machine

Abstract

The utility model relates to the technical field of sewing machines, and discloses a cloth cutting device for a clothing sewing machine, which comprises a worktable, a sewing machine body is fixedly connected to the top of the worktable, a first fixing frame is fixedly connected to the top of the worktable, and a second fixing frame is slidably connected to the top of the worktable. The inner wall of the first fixing frame and the inner wall of the second fixing frame are fixedly connected with stress plates. The cloth cutting device has the following advantages and effects that the first telescopic rod extends to drive the second frame plate to move, the second fixing frame drives one end of cloth to move, after the cloth moves to a proper distance, the pressing plate in the first fixing frame presses downwards to fix the cloth, the upper blade presses downwards, and therefore the cloth is cut by the upper blade and the lower blade; in the using process, a worker only needs to introduce one end of the cloth into the second fixing frame, operation is easy, the cloth can be conveniently cut into the appropriate length, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing machines, in particular to a cloth cutting device for a clothing sewing machine. Background Art

[0002] The electric sewing machine is the perfect combination of traditional sewing machines and modern intelligent electronic technology. It is an essential sewing tool for modern housewives and an essential garment sewing equipment for modern garment companies. It can help people complete sewing work efficiently and safely.

[0003] When sewing clothes, after the cloth is sewn, it is usually necessary to cut the cloth into a suitable length for subsequent processing. Traditional cutting methods are mostly manual, and the cloth is cut manually after measuring the size and marking it. Manual cutting by workers is inefficient, so a cloth cutting device for a clothing sewing machine is needed. Utility Model Content

[0004] The utility model aims to provide a cloth cutting device for a garment sewing machine, which has the advantages of simple operation, convenient for cutting the cloth into suitable length and improved working efficiency.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A cloth cutting device for a clothing sewing machine comprises a workbench, the top of the workbench is fixedly connected to a sewing machine body, the top of the workbench is fixedly connected to a first fixed frame, the top of the workbench is slidably connected to a second fixed frame, the inner walls of the first fixed frame and the second fixed frame are both fixedly connected to a force-bearing plate, a pressing plate is arranged on the top of the force-bearing plate, one end of the first fixed frame is fixedly connected to a first frame plate, one end of the second fixed frame is fixedly connected to a second frame plate, one side of the first frame plate is fixedly connected to a first cylinder, the output end of the first cylinder is fixedly connected to a first telescopic rod, one side of the first fixed frame is arranged to an upper blade, and the bottom of the upper blade is arranged to a lower blade.

[0006] By adopting the above technical scheme, the sewing machine body sews the cloth, and the sewn cloth passes through the force plate on the first fixed frame, and one end of the cloth falls on the force plate on the second fixed frame, so that the pressure plate in the second fixed frame presses down to fix one end of the cloth, and the first cylinder is started to drive the first telescopic rod to extend, thereby driving the second frame to move, and the second fixed frame drives one end of the cloth to move. After moving to a suitable distance, the pressure plate in the first fixed frame presses down to fix the cloth, and the upper blade is pressed down, so that the cloth is cut by the upper blade and the lower blade. After cutting, the second fixed frame is released to fix the cloth. During use, the staff only needs to introduce one end of the cloth into the second fixed frame, which is simple to operate and convenient for cutting the cloth into a suitable length, thereby improving work efficiency.

[0007] The utility model is further configured as follows: the bottom of the lower blade is fixedly connected to a fixing seat, and the bottom of the fixing seat is fixedly connected to the workbench.

[0008] By adopting the above technical solution, the fixing seat fixes the lower blade, and the lower blade remains stationary.

[0009] The utility model is further configured as follows: a corresponding plate is fixedly connected to the outer surface of the first fixing frame, and a second cylinder is fixedly connected to the top of the corresponding plate.

[0010] By adopting the above technical solution, the corresponding plate supports the second cylinder, and the second cylinder is started during cutting.

[0011] The utility model is further configured as follows: the output end of the second cylinder is fixedly connected to a second telescopic rod, and the bottom of the second telescopic rod is fixedly connected to the upper blade.

[0012] By adopting the above technical solution, the second telescopic rod is extended and retracted, driving the upper blade to rise and fall to automatically cut the cloth.

[0013] The utility model is further configured as follows: a conveying plate is fixedly connected to the top of the workbench, and a conveying roller is arranged on one side of the conveying plate.

[0014] By adopting the above technical solution, the conveying roller conveys the cloth, which facilitates the guiding of the cloth.

[0015] The utility model is further configured as follows: a scale plate is fixedly connected to the outer surface of the first frame plate, and scale lines are fixedly connected to the outer surface of the scale plate.

[0016] By adopting the above technical solution, the second frame plate and the scale line are compared to facilitate the control of the cutting length of the fabric.

[0017] The utility model is further configured as follows: the tops of the first fixing frame and the second fixing frame are both fixedly connected with a third cylinder, and the output end of the third cylinder is fixedly connected with a third telescopic rod.

[0018] By adopting the above technical solution, the third cylinder is started when the pressing plate needs to be pressed down, and the third telescopic rod controls the lifting and lowering of the pressing plate.

[0019] The utility model is further configured as follows: a first anti-slip plate is fixedly connected to the top of the force-bearing plate, and a second anti-slip plate is fixedly connected to the bottom of the pressure plate.

[0020] By adopting the above technical solution, the first anti-slip plate and the second anti-slip plate have a strong anti-slip effect, thereby increasing the fixing strength of the cloth.

[0021] The utility model is further configured as follows: a sliding rod is fixedly connected to the outer surface of the first frame plate, and a sliding hole is opened inside the second frame plate.

[0022] By adopting the above technical solution, when the second frame plate moves, the sliding hole is driven to slide on the surface of the sliding rod.

[0023] The utility model is further configured as follows: the inner wall of the sliding hole is slidably connected to a sliding rod, and the number of the sliding rods is two.

[0024] By adopting the above technical solution, the sliding rod increases the stability of the movement of the second frame plate, and improves the stability of the second fixed frame when moving.

[0025] The beneficial effects of the utility model are:

[0026] 1. The utility model, through the coordinated arrangement among the working table, the first fixed frame, the second fixed frame, the force plate, the pressure plate, the first frame plate, the second frame plate, the first cylinder, the first telescopic rod, the upper blade and the lower blade, can enable the device to sew the cloth when the sewing machine body is in use, the cloth after sewing passes through the force plate on the first fixed frame, one end of the cloth falls on the force plate on the second fixed frame, so that the pressure plate in the second fixed frame presses down to fix one end of the cloth, the first cylinder is started, the first telescopic rod is driven to extend, thereby driving the second frame plate to move, and the second fixed frame drives one end of the cloth to move, after moving to a suitable distance, the pressure plate in the first fixed frame presses down to fix the cloth, the upper blade is pressed down, so that the cloth is cut by the upper blade and the lower blade, and the second fixed frame is released after cutting to fix the cloth, and the staff only needs to introduce one end of the cloth into the second fixed frame during use, which is simple to operate, convenient for cutting the cloth into a suitable length, and improves work efficiency.

[0027] 2. The utility model, through the coordinated arrangement among the fixed seat, the corresponding plate, the second cylinder, the second telescopic rod, the conveying plate, the conveying roller, the scale plate, the scale line, the third cylinder, the third telescopic rod, the first anti-slip plate, the second anti-slip plate, the slide bar and the slide hole, can enable the device to fix the lower blade by the fixed seat when in use, and the lower blade remains stationary, the upper blade is raised and lowered to automatically cut the cloth, the conveying roller conveys the cloth to facilitate the guiding of the cloth, the second frame plate and the scale line are compared to facilitate the control of the cutting length of the cloth, the first anti-slip plate and the second anti-slip plate have a strong anti-slip effect, increase the fixing strength of the cloth, and the slide bar increases the stability of the movement of the second frame plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a schematic diagram of the structure of the utility model;

[0030] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0031] Figure 3 This is a schematic diagram of the structure of the first fixing frame of the utility model;

[0032] Figure 4 This is a schematic diagram of the second frame structure of the utility model.

[0033] In the figure, 1, workbench; 2, first fixed frame; 3, second fixed frame; 4, force plate; 5, pressure plate; 6, first frame plate; 7, second frame plate; 8, first cylinder; 9, first telescopic rod; 10, upper blade; 11, lower blade; 12, fixed seat; 13, corresponding plate; 14, second cylinder; 15, second telescopic rod; 16, conveying plate; 17, conveying roller; 18, scale plate; 19, scale line; 20, third cylinder; 21, third telescopic rod; 22, first anti-skid plate; 23, second anti-skid plate; 24, slide rod; 25, slide hole. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-4A cloth cutting device for a clothing sewing machine comprises a workbench 1, the top of the workbench 1 is fixedly connected to a sewing machine body, the top of the workbench 1 is fixedly connected to a first fixed frame 2, the top of the workbench 1 is slidably connected to a second fixed frame 3, the inner walls of the first fixed frame 2 and the second fixed frame 3 are fixedly connected to a force-bearing plate 4, a pressing plate 5 is arranged on the top of the force-bearing plate 4, one end of the first fixed frame 2 is fixedly connected to a first frame plate 6, one end of the second fixed frame 3 is fixedly connected to a second frame plate 7, one side of the first frame plate 6 is fixedly connected to a first cylinder 8, the output end of the first cylinder 8 is fixedly connected to a first telescopic rod 9, one side of the first fixed frame 2 is provided with an upper blade 10, and the bottom of the upper blade 10 is provided with a lower blade 11, and the sewing machine body cuts the cloth Sewing, the cloth after sewing passes through the force plate 4 on the first fixed frame 2, and one end of the cloth falls on the force plate 4 on the second fixed frame 3, so that the pressure plate 5 in the second fixed frame 3 presses down to fix one end of the cloth, and the first cylinder 8 is started to drive the first telescopic rod 9 to extend, thereby driving the second frame plate 7 to move, and the second fixed frame 3 drives one end of the cloth to move. After moving to a suitable distance, the pressure plate 5 in the first fixed frame 2 presses down to fix the cloth, and the upper blade 10 is pressed down, so that the cloth is cut by the upper blade 10 and the lower blade 11. After cutting, the second fixed frame 3 is released to fix the cloth. During use, the staff only needs to introduce one end of the cloth into the second fixed frame 3. The operation is simple, and it is convenient to cut the cloth into a suitable length, which improves the work efficiency. In order to improve the working efficiency, the bottom of the lower blade 11 is fixedly connected with a fixing seat 12, and the bottom of the fixing seat 12 is fixedly connected with the workbench 1, and the fixing seat 12 fixes the lower blade 11, and the lower blade 11 remains stationary. The outer surface of the first fixing frame 2 is fixedly connected with a corresponding plate 13, and the top of the corresponding plate 13 is fixedly connected with a second cylinder 14, and the corresponding plate 13 supports the second cylinder 14. When cutting, the second cylinder 14 is started, and the output end of the second cylinder 14 is fixedly connected with a second telescopic rod 15, and the bottom of the second telescopic rod 15 is fixedly connected with the upper blade 10. The second telescopic rod 15 is extended and retracted to drive the upper blade 10 to rise and fall to automatically cut the cloth. The top of the workbench 1 is fixedly connected with a conveying plate 16, and a conveying roller 17 is arranged on one side of the conveying plate 16 The conveying roller 17 conveys the cloth to facilitate the guiding of the cloth. The outer surface of the first frame plate 6 is fixedly connected with a scale plate 18, and the outer surface of the scale plate 18 is fixedly connected with a scale line 19. The second frame plate 7 is compared with the scale line 19 to facilitate the control of the cutting length of the cloth. The tops of the first fixed frame 2 and the second fixed frame 3 are fixedly connected with a third cylinder 20, and the output end of the third cylinder 20 is fixedly connected with a third telescopic rod 21. When the pressing plate 5 needs to be pressed down, the third cylinder 20 is started, and the third telescopic rod 21 controls the lifting of the pressing plate 5. The top of the force plate 4 is fixedly connected with a first anti-skid plate 22, and the bottom of the pressing plate 5 is fixedly connected with a second anti-skid plate 23. The first anti-skid plate 22 and the second anti-skid plate 23 have a strong anti-skid effect, which increases the fixing strength of the cloth.The outer surface of the first frame plate 6 is fixedly connected with a slide bar 24, and the second frame plate 7 is provided with a slide hole 25 inside. When the second frame plate 7 moves, the slide hole 25 is driven to slide on the surface of the slide bar 24, and the inner wall of the slide hole 25 is slidably connected with the slide bar 24. There are two slide bars 24, which increase the stability of the movement of the second frame plate 7 and improve the stability of the second fixed frame 3 when moving.

[0036] In the utility model, through the coordinated arrangement among the workbench 1, the first fixed frame 2, the second fixed frame 3, the force plate 4, the pressure plate 5, the first frame plate 6, the second frame plate 7, the first cylinder 8, the first telescopic rod 9, the upper blade 10 and the lower blade 11, the device can be used when the sewing machine body sews the cloth, the sewn cloth passes through the force plate 4 on the first fixed frame 2, one end of the cloth falls on the force plate 4 on the second fixed frame 3, so that the pressure plate 5 in the second fixed frame 3 is pressed down to fix one end of the cloth, the first cylinder 8 is started, and the first telescopic rod 9 is driven to sew the cloth. A telescopic rod 9 is extended, thereby driving the second frame plate 7 to move, and the second fixed frame 3 drives one end of the cloth to move. After moving to a suitable distance, the inner pressure plate 5 of the first fixed frame 2 is pressed down to fix the cloth, and the upper blade 10 is pressed down, so that the cloth is cut by the upper blade 10 and the lower blade 11. After cutting, the second fixed frame 3 is released to fix the cloth. During use, the staff only needs to introduce one end of the cloth into the second fixed frame 3. The operation is simple, and it is convenient to cut the cloth into a suitable length, which improves work efficiency. 3. The coordination arrangement among the second cylinder 14, the second telescopic rod 15, the conveying plate 16, the conveying roller 17, the scale plate 18, the scale line 19, the third cylinder 20, the third telescopic rod 21, the first anti-slip plate 22, the second anti-slip plate 23, the slide bar 24 and the slide hole 25 enables the fixing seat 12 to fix the lower blade 11 when the device is in use, and the lower blade 11 remains stationary, and the corresponding plate 13 supports the second cylinder 14. When cutting, the second cylinder 14 is started, and the second telescopic rod 15 is extended and retracted, driving the upper blade 10 to rise and fall to automatically cut the cloth. Dynamic cutting, the conveying roller 17 conveys the cloth to facilitate the guiding of the cloth, the second frame 7 is compared with the scale line 19, which is convenient for controlling the cutting length of the cloth, and the third cylinder 20 is started when the pressing plate 5 needs to be pressed down, and the third telescopic rod 21 controls the lifting and lowering of the pressing plate 5. The first anti-skid plate 22 and the second anti-skid plate 23 have a strong anti-slip effect, which increases the fixing strength of the cloth. When the second frame 7 moves, it drives the sliding hole 25 to slide on the surface of the sliding rod 24. The sliding rod 24 increases the stability of the movement of the second frame 7 and improves the stability of the second fixed frame 3 when it moves.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cloth cutting device for a garment sewing machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a sewing machine body, the top of the workbench (1) is fixedly connected to a first fixed frame (2), the top of the workbench (1) is slidably connected to a second fixed frame (3), the inner walls of the first fixed frame (2) and the second fixed frame (3) are fixedly connected to a force-bearing plate (4), the top of the force-bearing plate (4) is provided with a pressing plate (5), one end of the first fixed frame (2) is fixedly connected to a first frame plate (6), one end of the second fixed frame (3) is fixedly connected to a second frame plate (7), one side of the first frame plate (6) is fixedly connected to a first cylinder (8), the output end of the first cylinder (8) is fixedly connected to a first telescopic rod (9), one side of the first fixed frame (2) is provided with an upper blade (10), and the bottom of the upper blade (10) is provided with a lower blade (11).

2. A cloth cutting device for a garment sewing machine according to claim 1, characterized in that: The bottom of the lower blade (11) is fixedly connected to a fixing seat (12), and the bottom of the fixing seat (12) is fixedly connected to the workbench (1).

3. A cloth cutting device for a garment sewing machine according to claim 1, characterized in that: A corresponding plate (13) is fixedly connected to the outer surface of the first fixing frame (2), and a second cylinder (14) is fixedly connected to the top of the corresponding plate (13).

4. A cloth cutting device for a garment sewing machine according to claim 3, characterized in that: The output end of the second cylinder (14) is fixedly connected to a second telescopic rod (15), and the bottom of the second telescopic rod (15) is fixedly connected to the upper blade (10).

5. A cloth cutting device for a garment sewing machine according to claim 1, characterized in that: A conveying plate (16) is fixedly connected to the top of the workbench (1), and a conveying roller (17) is arranged on one side of the conveying plate (16).

6. A cloth cutting device for a garment sewing machine according to claim 1, characterized in that: A scale plate (18) is fixedly connected to the outer surface of the first frame plate (6), and scale lines (19) are fixedly connected to the outer surface of the scale plate (18).

7. A cloth cutting device for a garment sewing machine according to claim 1, characterized in that: The tops of the first fixing frame (2) and the second fixing frame (3) are both fixedly connected to a third cylinder (20), and the output end of the third cylinder (20) is fixedly connected to a third telescopic rod (21).

8. A cloth cutting device for a garment sewing machine according to claim 1, characterized in that: The top of the force-bearing plate (4) is fixedly connected to a first anti-slip plate (22), and the bottom of the pressure plate (5) is fixedly connected to a second anti-slip plate (23).

9. A cloth cutting device for a garment sewing machine according to claim 1, characterized in that: A sliding rod (24) is fixedly connected to the outer surface of the first frame plate (6), and a sliding hole (25) is provided inside the second frame plate (7).

10. A cloth cutting device for a garment sewing machine according to claim 9, characterized in that: The inner wall of the sliding hole (25) is slidably connected to the sliding rod (24), and the number of the sliding rods (24) is two.

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