Trimming device for casual pants production

Abstract

The utility model discloses an edge trimming device for casual pants production, which comprises a processing table, a support frame is arranged at the bottom of the processing table, an edge trimmer is arranged at the upper end of the processing table, a stable conveying mechanism acting on cloth is arranged below the edge trimmer, the stable conveying mechanism consists of a mounting block, a guide block and a driving block, and the mounting block is connected with the guide block. A mounting block is arranged on the upper surface of the machining table, a guide block is fixedly connected to the bottom of the mounting block, the guide block is slidably mounted in a guide groove formed in the upper surface of the machining table, and a clamping mechanism acting on the cloth is arranged on the side wall of one end of the mounting block. The mounting block can be controlled to move at a constant speed below the edge trimmer through the driving mechanism, so that it is guaranteed that the moving speed of cloth is consistent with the walking frequency of an edge locking needle of the edge trimmer, the working efficiency can be effectively improved, and the problem that the hands of workers are injured does not need to be worried about.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing production, in particular to a trimming device for the production of casual pants. Background Art

[0002] The trimming equipment used in the production of casual pants is called an overlock machine, also known as an overlock machine or overlocking machine. It is used to sew the edges of the fabric to prevent the edges of the fabric from fuzzing or falling apart. The number of stitches composed of the overlock stitches on the machine head directly determines the firmness of the overlock effect.

[0003] When the overlock sewing machine is performing overlocking on the garment, the edge of the garment needs to be manually rolled inward by about 1 cm, and then fed under the head needle of the overlock sewing machine for overlocking. During the overlocking process, the fabric needs to be moved for a while, and the way to move the fabric is usually done manually by the staff, which often results in a mismatch between the speed of fabric movement and the frequency of the overlock needle, thereby affecting the trimming quality. For this reason, a trimming device for casual pants production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a trimming device for producing casual pants to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming device for the production of casual pants, comprising a processing table, a supporting frame is arranged at the bottom of the processing table, a trimmer is arranged at the upper end of the processing table, a stable conveying mechanism acting on the cloth is arranged below the trimmer, the stable conveying mechanism is composed of a mounting block, a guide block and a driving block, a guide block is fixedly connected to the bottom of the mounting block, the guide block is slidably installed in a guide groove provided on the upper surface of the processing table, a clamping mechanism acting on the cloth is arranged on the side wall at one end of the mounting block, a driving block is fixedly connected to the side wall at the other end of the mounting block, and the driving block is connected to the driving mechanism.

[0006] As a further preferred embodiment of the present technical solution, the driving mechanism consists of an adjusting screw, a motor and a fixed vertical plate. The adjusting screw passes through the driving block and is connected to the driving block by threaded cooperation. Both ends of the adjusting screw are rotatably connected to the fixed vertical plates. The two fixed vertical plates are fixedly installed on the upper end of the processing table. A motor is fixedly connected to the side wall of one of the fixed vertical plates, and the output shaft of the motor is fixedly connected to the shaft end of the adjusting screw.

[0007] As a further preferred embodiment of the present technical solution, the clamping mechanism is composed of two clamping assemblies, and the two clamping assemblies have the same structure and are symmetrically distributed at both ends of the side wall of the mounting block.

[0008] As a further preferred embodiment of the present technical solution, the clamping assembly consists of a clamping base plate, a clamping top plate, a fixed top plate, a locking bolt and a spring, the clamping base plate is fixedly connected to the side wall of the mounting block, a clamping top plate is provided above the clamping base plate, a slider is fixedly connected to the clamping top plate near the side wall of the mounting block, the slider is slidably installed in a slide groove opened in the mounting block, a fixed top plate is provided above the clamping top plate, the fixed top plate is fixedly installed at the upper end of the mounting block, a spring is fixedly connected between the fixed top plate and the clamping top plate, and the locking bolt passes through the fixed top plate and is connected to the fixed top plate by threaded cooperation.

[0009] As a further preferred embodiment of the present technical solution, a rubber layer is provided on the side walls of the clamping bottom plate and the clamping top plate that are close to each other.

[0010] As a further preferred embodiment of the present technical solution, guide mechanisms acting on the cloth are respectively arranged on both sides of the trimmer, and the guide mechanisms are composed of a mounting frame and a guide wheel. The mounting frame is fixedly connected to the upper end of the processing table, and a guide wheel is rotatably mounted on the other end of the mounting frame, and the two guide wheels are symmetrically distributed on both sides of the processing position.

[0011] As a further preferred embodiment of the present technical solution, a controller is fixedly mounted on the side end of the support frame.

[0012] The utility model provides a trimming device for the production of casual pants, which has the following beneficial effects:

[0013] The utility model fixes the cloth to be trimmed on the side wall of the mounting block through a fixing mechanism, and can control the mounting block to move at a constant speed under the trimmer through a driving mechanism, thereby ensuring that the moving speed of the cloth is consistent with the walking frequency of the edge locking needle of the trimmer, which can not only effectively improve the work efficiency, but also eliminate the need to worry about the hand injuries of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of a part of the structure of the utility model;

[0016] Figure 3 For this utility model Figure 1 The structural diagram of A in the figure;

[0017] Figure 4 It is a structural schematic diagram of the stable conveying mechanism in the utility model;

[0018] In the figure: 1. Processing table; 2. Support frame; 3. Controller; 4. Trimmer; 5. Guide groove; 6. Mounting block; 7. Guide block; 8. Drive block; 9. Adjusting screw; 10. Motor; 11. Mounting frame; 12. Guide wheel; 13. Clamping bottom plate; 14. Clamping top plate; 15. Fixing top plate; 16. Locking bolt; 17. Slide groove; 18. Fixing vertical plate; 19. Spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, a trimming device for producing casual pants includes a processing table 1, a supporting frame 2 is provided at the bottom of the processing table 1, a trimmer 4 is provided at the upper end of the processing table 1, a stable conveying mechanism acting on the cloth is provided below the trimmer 4, and the stable conveying mechanism is composed of a mounting block 6, a guide block 7 and a driving block 8, a guide block 7 is fixedly connected to the bottom of the mounting block 6, the guide block 7 is slidably installed in a guide groove 5 opened on the upper surface of the processing table 1, a clamping mechanism acting on the cloth is provided on the side wall at one end of the mounting block 6, a driving block 8 is fixedly connected to the side wall at the other end of the mounting block 6, and the driving block 8 is connected to the driving mechanism.

[0021] Among them, the driving mechanism is composed of an adjusting screw 9, a motor 10 and a fixed vertical plate 18. The adjusting screw 9 passes through the driving block 8 and is connected to the driving block 8 through threaded cooperation. Both ends of the adjusting screw 9 are rotatably connected to the fixed vertical plates 18. The two fixed vertical plates 18 are fixedly installed on the upper end of the processing table 1. The side wall of a fixed vertical plate 18 is fixedly connected to the motor 10, and the output shaft of the motor 10 is fixedly connected to the shaft end of the adjusting screw 9.

[0022] When in use, start the motor 10 to drive the adjusting screw 9 to rotate. Under the limitation of the guide block 7 and the guide groove 5, the mounting block 6 and the driving block 8 cannot rotate. When the adjusting screw 9 rotates, the driving block 8 will move along the direction of the guide groove 5, thereby controlling the mounting block 6 to move at a uniform speed along the direction of the guide groove 5.

[0023] Among them, the clamping mechanism is composed of two clamping components, the two clamping components have the same structure and are symmetrically distributed at both ends of the side wall of the mounting block 6. The clamping components are composed of a clamping base plate 13, a clamping top plate 14, a fixed top plate 15, a locking bolt 16 and a spring 19. The clamping base plate 13 is fixedly connected to the side wall of the mounting block 6. A clamping top plate 14 is arranged above the clamping base plate 13. A slider is fixedly connected to the clamping top plate 14 on the side wall close to the mounting block 6. The slider is slidably installed in a slide groove 17 opened in the mounting block 6. A fixed top plate 15 is arranged above the clamping top plate 14. The fixed top plate 15 is fixedly installed at the upper end of the mounting block 6. A spring 19 is fixedly connected between the fixed top plate 15 and the clamping top plate 14. The locking bolt 16 penetrates the fixed top plate 15 and is connected to the fixed top plate 15 by threaded cooperation.

[0024] Under normal circumstances, the spring 19 will lift the clamping top plate 14 to ensure that there is enough clearance between the clamping top plate 14 and the clamping bottom plate 13. The trimmed cloth is placed between the clamping top plate 14 and the clamping bottom plate 13, and then the locking bolt 16 is turned to move the locking bolt 16 downward. The bottom of the locking bolt 16 will press the clamping top plate 14 downward, thereby clamping the cloth. At this time, the spring 19 will be stretched. When disassembling, the locking bolt 16 is turned in the opposite direction. Under the action of the spring 19 restoring its deformation, the clamping top plate 14 will move upward to ensure that the clearance between the clamping top plate 14 and the clamping bottom plate 13 is large enough, thereby facilitating the placement of the cloth next time.

[0025] Wherein, rubber layers are provided on the side walls of the clamping bottom plate 13 and the clamping top plate 14 that are close to each other.

[0026] This arrangement can increase the friction between the cloth and the clamping plate.

[0027] Among them, guide mechanisms acting on the cloth are respectively arranged on both sides of the trimmer 4, and the guide mechanisms are composed of a mounting frame 11 and a guide wheel 12. The mounting frame 11 is fixedly connected to the upper end of the processing table 1, and the other end of the mounting frame 11 is rotatably mounted with a guide wheel 12, and the two guide wheels 12 are symmetrically distributed on both sides of the processing position.

[0028] The guide wheel 12 can provide support and guidance for the cloth, thereby preventing the cloth from rubbing against the processing end of the trimmer 4 during movement.

[0029] A controller 3 is fixedly mounted on the side end of the support frame 2, and the controller 3 is used to control the electrical equipment on the device.

[0030] The utility model provides a trimming device for the production of casual pants, and the specific working principle is as follows:

[0031] When in use, put the trimmed cloth between the clamping top plate 14 and the clamping bottom plate 13, and then turn the locking bolt 16 to make the locking bolt 16 move downward. The bottom of the locking bolt 16 will press the clamping top plate 14 downward, thereby clamping the cloth, and then start the motor 10 to drive the adjusting screw 9 to rotate. Under the limit of the guide block 7 and the guide groove 5, the mounting block 6 and the driving block 8 cannot rotate. When the adjusting screw 9 rotates, the driving block 8 will move along the direction of the guide groove 5, thereby controlling the mounting block 6 to move at a uniform speed along the direction of the guide groove 5, and then controlling the cloth to move at a uniform speed under the trimmer 4, ensuring that the moving speed of the cloth is consistent with the walking frequency of the edge locking needle of the trimmer 4. The two guide wheels 12 provided can provide support and guidance for the cloth to avoid friction between the cloth and the processing end of the trimmer 4 during movement.

[0032] 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 trimming device for producing casual pants, comprising a processing table (1), characterized in that: A support frame (2) is arranged at the bottom of the processing table (1), a trimmer (4) is arranged at the upper end of the processing table (1), and a stable conveying mechanism acting on the cloth is arranged below the trimmer (4), the stable conveying mechanism comprising a mounting block (6), a guide block (7) and a driving block (8), the bottom of the mounting block (6) is fixedly connected to the guide block (7), the guide block (7) is slidably mounted in a guide groove (5) provided on the upper surface of the processing table (1), a clamping mechanism acting on the cloth is arranged on the side wall at one end of the mounting block (6), and a driving block (8) is fixedly connected to the side wall at the other end of the mounting block (6), and the driving block (8) is connected to the driving mechanism.

2. A trimming device for producing casual pants according to claim 1, characterized in that: The driving mechanism is composed of an adjusting screw (9), a motor (10) and a fixed vertical plate (18); the adjusting screw (9) passes through the driving block (8) and is connected to the driving block (8) by threaded engagement; both ends of the adjusting screw (9) are rotatably connected to the fixed vertical plates (18); two fixed vertical plates (18) are fixedly mounted on the upper end of the processing table (1); a motor (10) is fixedly connected to the side wall of one of the fixed vertical plates (18); and an output shaft of the motor (10) is fixedly connected to the shaft end of the adjusting screw (9).

3. The trimming device for producing casual pants according to claim 1, characterized in that: The clamping mechanism is composed of two clamping assemblies, which have the same structure and are symmetrically distributed at both ends of the side wall of the mounting block (6).

4. A trimming device for producing casual pants according to claim 3, characterized in that: The clamping assembly consists of a clamping base plate (13), a clamping top plate (14), a fixed top plate (15), a locking bolt (16) and a spring (19), wherein the clamping base plate (13) is fixedly connected to the side wall of the mounting block (6), a clamping top plate (14) is arranged above the clamping base plate (13), a sliding block is fixedly connected to the side wall of the clamping top plate (14) close to the mounting block (6), the sliding block is slidably installed in a sliding groove (17) provided on the mounting block (6), a fixed top plate (15) is arranged above the clamping top plate (14), the fixed top plate (15) is fixedly installed on the upper end of the mounting block (6), a spring (19) is fixedly connected between the fixed top plate (15) and the clamping top plate (14), and the locking bolt (16) passes through the fixed top plate (15) and is connected to the fixed top plate (15) by threaded engagement.

5. A trimming device for producing casual pants according to claim 4, characterized in that: The side walls of the clamping bottom plate (13) and the clamping top plate (14) that are close to each other are both provided with a rubber layer.

6. The trimming device for producing casual pants according to claim 1, characterized in that: Guide mechanisms acting on the cloth are respectively arranged on both sides of the trimming machine (4), the guide mechanisms comprising a mounting frame (11) and guide wheels (12), the mounting frame (11) being fixedly connected to the upper end of the processing table (1), the other end of the mounting frame (11) being rotatably mounted with a guide wheel (12), the two guide wheels (12) being symmetrically distributed on both sides of the processing position.

7. The trimming device for casual pants production according to claim 1, characterized in that: A controller (3) is fixedly mounted on the side end of the support frame (2).

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