Knitted fabric hemming machine

Abstract

The utility model relates to the technical field of knitted fabric production equipment, in particular to a knitted fabric hemming machine which comprises a workbench body, a control panel is fixedly connected to the right side surface of the workbench body, a supporting frame is fixedly connected to the top face of the workbench body, and an electric push rod is fixedly connected to the lower surface of the supporting frame. A connecting plate is arranged at the end, away from the supporting frame, of the electric push rod. And the connecting column is installed on the lower surface of the connecting plate, and an abutting frame is arranged on the lower surface of the connecting column. The needle head body is used for hemming a fabric, so that the fabric can be limited and fixed when hemming the whole fabric, meanwhile, the height of the flattening plate can be adjusted in the sliding groove through the first telescopic rod, the flattening plate is used for flattening the surface of the fabric, and the flatness of the fabric during follow-up hemming can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting fabric production equipment, in particular to a knitting fabric edge sewing machine. Background Technique

[0002] A knitting fabric is a fabric formed by bending yarns into loops and interlacing them with knitting needles. The difference between a knitting fabric and a woven fabric lies in the different forms of the yarns in the fabric. At present, knitting fabrics are widely used in clothing fabrics, linings, home textiles and other products, and are loved by the majority of consumers. During the production of knitting fabrics, in order to ensure their quality, it is necessary to sew the four sides of the knitting fabric.

[0003] In this regard, Chinese Patent Application No.: CN210314748U discloses a knitting fabric edge sewing machine, which relates to the technical field of knitting fabric production equipment, including a workbench. A slot is provided in the middle of the top of the workbench, and two groups of bases are symmetrically slidably connected above the slot at the top of the workbench. Connecting blocks extending to the inner top end of the workbench through the slot are arranged at the bottoms of the two groups of bases, and a lead screw penetrating through the two groups of connecting blocks is rotatably connected to the inner top end of the workbench. By oppositely arranging two groups of bodies on the top of the workbench, the two sides of the knitting fabric can be sewn simultaneously, greatly improving the edge sewing speed. Moreover, the lead screw can be rotated by a handle, and under the interaction of the threads, the lead screw drives the two groups of bases and the bodies to move relatively through the two groups of connecting blocks at the same time, and the distance between the two groups of bodies can be adjusted according to the width of the knitting fabric, so as to sew the two sides of fabrics with different widths, with flexible application.

[0004] However, during actual edge sewing, since the fabric will move, the fabric cannot be limited and conveyed when it moves, so the edge sewing part of the moving fabric will move, which will affect the overall edge sewing effect. At the same time, the fabric is not leveled before edge sewing. Therefore, improving and perfecting the above problems has become an urgent problem to be solved at present. Content of the Utility Model

[0005] The purpose of the utility model is to provide a knitting fabric edge sewing machine to solve the problems raised in the above background technique, that is, the fabric cannot be limited and conveyed when it moves, so the edge sewing part of the moving fabric will move, which will affect the overall edge sewing effect, and at the same time, the fabric is not leveled before edge sewing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a knitted fabric hemming machine, comprising a workbench body, a control panel is fixedly connected to the right side surface of the workbench body, a support frame is fixedly connected to the top surface of the workbench body, an electric push rod is fixedly connected to the lower surface of the support frame, a connecting plate is arranged at one end of the electric push rod away from the support frame, and a needle body is arranged on the lower end surface of the connecting plate;

[0007] The connecting column is installed on the lower surface of the connecting plate, and an abutment frame is arranged on the lower surface of the connecting column. Two groups of connecting columns are arranged and evenly installed on the front and rear sides of the needle body. The upper surface of the workbench body is fixedly connected with a mounting plate.

[0008] Preferably, a sliding groove is provided on the inner side wall of the mounting plate, and a paving plate is provided inside the sliding groove.

[0009] Preferably, a first telescopic rod is fixedly connected to the top surface of the paving plate, and one end of the first telescopic rod away from the paving plate is mounted on the top surface of the inner wall of the mounting plate.

[0010] Preferably, the upper end surface of the workbench body is provided with a first slide groove and a second slide groove in sequence from front to back, a first slide block is provided inside the first slide groove, and a first limit mounting frame is fixedly connected to the top surface of the first slide block.

[0011] Preferably, a second sliding block is disposed inside the second sliding groove, and a second position limiting mounting frame is fixedly connected to the top surface of the second sliding block.

[0012] Preferably, the first limit mounting frame and the second sliding block are both provided with limit slots inside, and the right side surfaces of the first sliding block and the second sliding block are both fixedly connected with a second telescopic rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The knitted fabric hemming machine is provided with a support frame, an electric push rod, a connecting plate, a needle body, a connecting column, an abutment frame, a mounting plate, a sliding groove, a first telescopic rod and a paving plate. When in use, the connecting plate can first be lowered by the electric push rod, and stopped after being lowered to a suitable position. Then, the front and rear sides of the fabric hemming position can be limited by the connecting column and the abutment frame. Then, the fabric is hemmed by the needle body, so that the fabric can be limited and fixed when the whole fabric is hemmed. At the same time, the height of the paving plate can be adjusted inside the sliding groove by the first telescopic rod. By paving the paving plate flat on the surface of the fabric, the flatness of the fabric during subsequent hemming can be ensured, which reflects the practicality of the design.

[0015] The knitted fabric sewing machine is provided with a first slide groove, a second slide groove, a first slider, a first limiting mounting frame, a second slider, a second limiting mounting frame, a limiting groove and a second telescopic rod. When in use, the front and rear ends of the fabric are first mounted on the first limiting mounting frame and the second limiting mounting frame inside the second limiting mounting frame for limiting the position. Then, the first slider and the second slider can be driven to move to the right side by the second telescopic rod, so that the fabric can be moved during the sewing process. At the same time, the position of the fabric will not change during the movement process, so that the overall movement effect is better, and the overall stability is better during sewing, which reflects the functionality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the electric push rod and the abutment frame structure of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the installation plate and the paving plate structure of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the first limit mounting frame and the second limit mounting frame structure of the utility model.

[0020] In the figure: 1. workbench body; 2. control panel; 3. support frame; 4. electric push rod; 5. connecting plate; 6. needle body; 7. connecting column; 8. abutment frame; 9. mounting plate; 10. sliding groove; 11. first telescopic rod; 12. paving plate; 13. first sliding groove; 14. second sliding groove; 15. first sliding block; 16. first limit mounting frame; 17. second sliding block; 18. second limit mounting frame; 19. limit groove; 20. second telescopic rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] See also Figures 1-4 , an embodiment provided by the utility model:

[0023] A knitted fabric sewing machine, the control panel 2, electric push rod 4, needle body 6, first telescopic rod 11 and second telescopic rod 20 used in the present application are all products that can be directly purchased on the market, and their principles and connection methods are all existing technologies well known to those skilled in the art, so they are not repeated here, including a workbench body 1, the right side surface of the workbench body 1 is fixedly connected with a control panel 2, the top surface of the workbench body 1 is fixedly connected with a support frame 3, the lower surface of the support frame 3 is fixedly connected with an electric push rod 4, the end of the electric push rod 4 away from the support frame 3 is provided with a connecting plate 5, the lower end surface of the connecting plate 5 is provided with a needle body 6, the upper end surface of the workbench body 1 is provided with a first slide groove 13 and a second slide groove 14 from front to back, the first slide groove 13 is provided with a first slider 15, the first slider 15 The top surface of the second slide 14 is fixedly connected with a first limiting mounting frame 16, a second slider 17 is arranged inside the second slide groove 14, a second limiting mounting frame 18 is fixedly connected to the top surface of the second slider 17, and limiting grooves 19 are arranged inside the first limiting mounting frame 16 and the second slider 17. The right surfaces of the first slider 15 and the second slider 17 are fixedly connected with a second telescopic rod 20. The front and rear ends of the fabric are mounted on the second limiting mounting frame 18 inside the first limiting mounting frame 16 and the second limiting mounting frame 18 for limiting, and then the first slider 15 and the second slider 17 can be driven to move to the right side by the second telescopic rod 20, so that the fabric can move during the sewing process, and the position of the fabric will not change during the movement, so that the overall movement effect is better, and the overall stability is better during the sewing process;

[0024] The connecting column 7 is installed on the lower surface of the connecting plate 5, and the lower surface of the connecting column 7 is provided with a conflict frame 8. There are two groups of connecting columns 7, which are evenly installed on the front and rear sides of the needle body 6. The upper surface of the workbench body 1 is fixedly connected with a mounting plate 9, and a sliding groove 10 is provided on the inner side wall of the mounting plate 9. A paving plate 12 is provided inside the sliding groove 10, and a first telescopic rod 11 is fixedly connected to the top surface of the paving plate 12. The end of the first telescopic rod 11 away from the paving plate 12 is installed on the inner wall top surface of the mounting plate 9. The connecting plate 5 can be lowered by the electric push rod 4, and stopped after being lowered to a suitable position. Then, the front and rear sides of the fabric seam edge are limited by the provided connecting column 7 and the conflict frame 8, and then the fabric is sewed by the needle body 6, so that the fabric can be limited and fixed when the whole fabric is sewed. At the same time, the height of the paving plate 12 can be adjusted inside the sliding groove 10 by the first telescopic rod 11. By paving the surface of the fabric with the paving plate 12, the flatness of the fabric during subsequent sew can be ensured.

[0025] When the staff uses the device, the device is first connected to an external power supply to provide power support for the device. First, the connecting plate 5 can be lowered by the electric push rod 4, and then the front and rear sides of the fabric edge are limited by the provided connecting column 7 and the abutment frame 8. Then, the fabric is sewed by the needle body 6, so that the fabric can be limited and fixed when the whole fabric is sewed. At the same time, the height of the paving plate 12 inside the sliding groove 10 can be adjusted by the first telescopic rod 11, and the paving plate 12 is used to flatten the surface of the fabric. The front and rear ends of the fabric are installed in the second limiting mounting frame 18 inside the first limiting mounting frame 16 and the second limiting mounting frame 18 for limiting. Then, the first slider 15 and the second slider 17 can be driven to move to the right by the second telescopic rod 20, so that the fabric can move during the sewing process, and the position of the fabric will not change during the movement.

Claims

1. A knitting fabric edge sewing machine, comprising a workbench body (1), a control panel (2) is fixedly connected to the right surface of the workbench body (1), and a support frame (3) is fixedly connected to the top surface of the workbench body (1), characterized in that: The lower surface of the support frame (3) is fixedly connected with an electric push rod (4). One end of the electric push rod (4) away from the support frame (3) is provided with a connecting plate (5), and the lower end surface of the connecting plate (5) is provided with a needle body (6). A connecting column (7), the connecting column (7) is installed on the lower surface of the connecting plate (5). A resisting frame (8) is arranged on the lower surface of the connecting column (7). There are two groups of the connecting columns (7), which are evenly installed on the front and rear sides of the needle body (6). The upper surface of the workbench body (1) is fixedly connected with a mounting plate (9).

2. The edge sewing machine for knitted fabric according to claim 1, characterized in that: A sliding groove (10) is formed in the inner side wall of the mounting plate (9), and a paving plate (12) is arranged inside the sliding groove (10).

3. The edge sewing machine for knitted fabric according to claim 2, wherein: A first telescopic rod (11) is fixedly connected to the top surface of the paving plate (12), and one end of the first telescopic rod (11) away from the paving plate (12) is installed on the top surface of the inner wall of the mounting plate (9).

4. A knitting fabric hemming machine according to claim 1, characterized in that: The upper end surface of the workbench body (1) is successively provided with a first sliding groove (13) and a second sliding groove (14) from front to back. A first sliding block (15) is arranged inside the first sliding groove (13), and a first limiting mounting frame (16) is fixedly connected to the top surface of the first sliding block (15).

5. The edge sewing machine for a knitted fabric according to claim 4, wherein: A second sliding block (17) is arranged inside the second sliding groove (14), and a second limiting mounting frame (18) is fixedly connected to the top surface of the second sliding block (17).

6. The edge sewing machine for a knitted fabric according to claim 5, characterized in that: Limiting grooves (19) are formed in the first limiting mounting frame (16) and the second sliding block (17), and second telescopic rods (20) are fixedly connected to the right side surfaces of the first sliding block (15) and the second sliding block (17).

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