Overlock sewing machine with auxiliary platform

Abstract

The utility model relates to the technical field of overlock sewing machines, in particular to an overlock sewing machine with an auxiliary platform, which comprises a supporting seat, a control panel is mounted on the front surface of the supporting seat, a supporting frame is arranged on the top surface of the supporting seat, an overlock sewing machine body is arranged on the right side surface of the supporting frame, and a supporting platform is mounted on the surface of the supporting seat. A first telescopic cylinder is mounted on the right side of the supporting platform, and a first positioning seat is mounted on the right side surface of the first telescopic cylinder. After the second positioning seat and the first positioning seat are adjusted, the positions of the second positioning seat and the first positioning seat are not relatively symmetrical, so that the whole effect is better in use, the material conveying device can adapt to materials with different sizes, and after the second positioning seat and the first positioning seat are adjusted, the limiting rod is mounted in the second positioning block and the insertion hole, so that the material conveying efficiency is improved. And therefore, the positions of the first positioning seat and the second positioning seat can be limited.

Description

Technical Field

[0001] The utility model relates to the technical field of edge binding machines, in particular to an edge binding machine with an auxiliary platform. Background Technique

[0002] An edge binding machine is also called an overlock sewing machine, a serger, a hemming machine or a boning machine, and is generally divided into three-thread, four-thread and five-thread types. Its main function is generally to prevent the seam of clothing from fraying. The overlock sewing machine can not only be used for edging, but also for sewing fabrics such as T-shirts, sportswear, underwear, and knitting. The cutting and sewing of the overlock sewing machine can be carried out simultaneously, and the stitch is like a mesh, and it is also suitable for elastic fabrics.

[0003] For example, the patent document with the publication number of CN219808086U discloses an edge binding machine with an auxiliary platform, which includes a support base and an edge binding machine body located above the support base. An auxiliary platform is slidably installed on the support base, positioning seats are arranged on both sides of the auxiliary platform, and a moving mechanism is arranged between the positioning seats and the auxiliary platform. The moving mechanism includes a rectangular hole and a rectangular seat. The rectangular hole is opened on one side of the auxiliary platform, the rectangular seat is slidably installed in the rectangular hole, and the rectangular seat is fixedly connected with the positioning seat. A stable seat is installed in the rectangular hole, and a pushing mechanism is arranged between the stable seat and the rectangular seat. The pushing mechanism includes a threaded rod and a threaded groove, and the threaded groove is opened on the rectangular seat. The utility model has reasonable design, can adjust the distance between the positioning seat and the auxiliary platform, can position and fix different materials, and can achieve the purpose of edge binding different materials.

[0004] However, in actual use, when the auxiliary platform moves between the positioning seats, it can only move relatively, and cannot freely adjust the position of the positioning seats. The overall adjustment effect is poor, and it cannot adapt to materials of different sizes. At the same time, the front end of the material on the auxiliary platform is not limited. Therefore, it is urgent to design an edge binding machine with an auxiliary platform to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an edge binding machine with an auxiliary platform to solve the problems put forward in the above background technique that when the auxiliary platform moves between the positioning seats, it can only move relatively, cannot freely adjust the position of the positioning seats, the overall adjustment effect is poor, it cannot adapt to materials of different sizes, and at the same time, the front end of the material on the auxiliary platform is not limited.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A hemming machine with an auxiliary platform, including a support base, a control panel is installed on the front surface of the support base, a support frame is arranged on the top surface of the support base, a hemming machine body is arranged on the right surface of the support frame, a support platform is installed on the surface of the support base, a first telescopic cylinder is installed on the right side of the support platform, and a first positioning seat is installed on the right surface of the first telescopic cylinder.

[0007] Preferably, a limiting block is installed on the top surface of the first positioning seat, and a first positioning block is arranged on the front surface of the first positioning seat.

[0008] Preferably, a jack is opened inside the first positioning block, and a limiting rod is installed inside the jack.

[0009] Preferably, a second positioning block is installed on the outer surface of the limiting rod, and a second positioning seat is installed on the back surface of the second positioning block.

[0010] Preferably, a second telescopic cylinder is installed on the right surface of the second positioning seat, and one end of the second telescopic cylinder away from the second positioning seat is installed on the left surface of the support platform.

[0011] Preferably, a sliding groove is opened on the front surface of the support platform, and a sliding frame is installed inside the sliding groove.

[0012] Preferably, a back plate is installed on the back surface of the sliding frame, a telescopic rod is fixedly connected to the lower surface of the back plate, and a pressing plate is installed at one end of the telescopic rod away from the back plate.

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

[0014] For this hemming machine with an auxiliary platform, by setting the support platform, the first telescopic cylinder, the first positioning seat, the limiting block, the first positioning block, the jack, the limiting rod, the second positioning block, the second positioning seat and the second telescopic cylinder, when it is necessary to adjust the positions of the first positioning seat and the second positioning seat, only need to pull the first positioning seat to the right, then the first positioning seat will move through the telescopic movement of the first telescopic cylinder, and at the same time, the second positioning seat will also adjust its position through the second telescopic cylinder. Therefore, the positions of the second positioning seat and the first positioning seat after adjustment are not relatively symmetrical, so the overall effect is better during use and it can adapt to materials of different sizes. Subsequently, after the second positioning seat and the first positioning seat are adjusted, by installing the limiting rod into the second positioning block and the jack, the positions of the first positioning seat and the second positioning seat can be limited, and the overall limiting effect is good, reflecting the practicability of the design.

[0015] The edge binding machine with an auxiliary platform, through the arranged sliding groove, sliding frame, back plate, telescopic rod and pressing plate, when in use, first place the material on the surface of the support platform, and then slide the sliding frame inside the sliding groove, so that the sliding frame can drive the back plate to slide. When the sliding frame slides to a suitable position, start the telescopic rod, and the telescopic rod can drive the pressing plate to move downward, so that the pressing plate can contact the upper surface of the material, and the left and right sides of the material are also fixed by the limiting block and the second positioning seat, so that the overall fixing effect on the material is better, reflecting the functionality of the design. Description of the Drawings

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

[0017] Figure 2 is a three-dimensional schematic diagram of the structure of the support platform and the first positioning seat of the present utility model;

[0018] Figure 3 is an exploded schematic diagram of the structure of the first positioning seat and the limiting rod of the present utility model;

[0019] Figure 4 is a three-dimensional schematic diagram of the structure of the sliding frame and the pressing plate of the present utility model.

[0020] In the figure: 1, support seat; 2, control panel; 3, support frame; 4, edge binding machine body; 5, support platform; 6, first telescopic cylinder; 7, first positioning seat; 8, limiting block; 9, first positioning block; 10, jack; 11, limiting rod; 12, second positioning block; 13, second positioning seat; 14, second telescopic cylinder; 15, sliding groove; 16, sliding frame; 17, back plate; 18, telescopic rod; 19, pressing plate. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , an embodiment provided by the present utility model:

[0023] An edge binding machine with an auxiliary platform. The control panel 2, the edge binding machine body 4, the first telescopic cylinder 6, the second telescopic cylinder 14, and the telescopic rod 18 used in this application are products that can be directly purchased on the market. Their principles and connection methods are all prior arts well-known to those skilled in the art. It includes a support base 1. A control panel 2 is installed on the front surface of the support base 1. A support frame 3 is arranged on the top surface of the support base 1. An edge binding machine body 4 is arranged on the right surface of the support frame 3. A support platform 5 is installed on the surface of the support base 1. A first telescopic cylinder 6 is installed on the right side of the support platform 5. A first positioning seat 7 is installed on the right surface of the first telescopic cylinder 6. A limiting block 8 is installed on the top surface of the first positioning seat 7. A first positioning block 9 is arranged on the front surface of the first positioning seat 7. A jack 10 is opened inside the first positioning block 9. A limiting rod 11 is installed inside the jack 10. A second positioning block 12 is installed on the outer surface of the limiting rod 11. A second positioning seat 13 is installed on the back surface of the second positioning block 12. A second telescopic cylinder 14 is installed on the right surface of the second positioning seat 13. One end of the second telescopic cylinder 14 away from the second positioning seat 13 is installed on the left surface of the support platform 5. A chute 15 is opened on the front surface of the support platform 5. A sliding frame 16 is installed inside the chute 15. A back plate 17 is installed on the back surface of the sliding frame 16. A telescopic rod 18 is fixedly connected to the lower surface of the back plate 17. One end of the telescopic rod 18 away from the back plate 17 is installed with a pressing plate 19. When it is necessary to adjust the positions of the first positioning seat 7 and the second positioning seat 13, just pull the first positioning seat 7 to the right. Thus, the first positioning seat 7 will move by telescoping through the first telescopic cylinder 6. At the same time, the second positioning seat 13 will also adjust its position through the second telescopic cylinder 14. Therefore, the positions of the second positioning seat 13 and the first positioning seat 7 after adjustment are not relatively symmetrical. Thus, the overall effect during use is good and it can adapt to materials of different sizes. Subsequently, after the second positioning seat 13 and the first positioning seat 7 are adjusted, by installing the limiting rod 11 into the second positioning block 12 and the jack 10, the positions of the first positioning seat 7 and the second positioning seat 13 can be limited. The overall limiting effect is good. Place the material on the surface of the support platform 5. Then, by sliding the sliding frame 16 inside the chute 15, the sliding frame 16 can drive the back plate 17 to slide. When the sliding frame 16 slides to a suitable position, by starting the telescopic rod 18, the telescopic rod 18 can drive the pressing plate 19 to move downward. Thus, the pressing plate 19 can abut against the upper surface of the material, and the left and right sides of the material are also fixed by the limiting block 8 and the second positioning seat 13. Thus, the overall fixing effect on the material is good.

[0024] Working principle: When in use, when adjusting the positions of the first positioning seat 7 and the second positioning seat 13, just pull the first positioning seat 7 to the right. Thus, the first positioning seat 7 will move by telescoping through the first telescopic cylinder 6. At the same time, the second positioning seat 13 will also adjust its position through the second telescopic cylinder 14. Therefore, the positions of the second positioning seat 13 and the first positioning seat 7 after adjustment are not relatively symmetrical, so the overall effect is better during use and it can adapt to materials of different sizes. Subsequently, after the second positioning seat 13 and the first positioning seat 7 are adjusted, by installing the limiting rod 11 into the second positioning block 12 and the jack 10, the positions of the first positioning seat 7 and the second positioning seat 13 can be limited. Place the material on the surface of the support platform 5, and then slide the sliding frame 16 inside the chute 15. Thus, the sliding frame 16 can drive the back plate 17 to slide. When the sliding frame 16 slides to a suitable position, start the telescopic rod 18. The telescopic rod 18 can drive the pressing plate 19 to move downward. Thus, the pressing plate 19 can abut against the upper surface of the material, and the left and right sides of the material are also fixed by the limiting block 8 and the second positioning seat 13. The above is the entire working principle of the present utility model.

[0025] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A hemming machine with an auxiliary platform, comprising a support base (1), a control panel (2) being installed on the front surface of the support base (1), a support frame (3) being arranged on the top surface of the support base (1), and a hemming machine body (4) being arranged on the right side surface of the support frame (3), characterized in that: A support platform (5) is installed on the surface of the support seat (1), a first telescopic cylinder (6) is installed on the right side of the support platform (5), and a first positioning seat (7) is installed on the right side surface of the first telescopic cylinder (6).

2. The overlocking machine with an auxiliary platform according to claim 1, characterized in that: A limiting block (8) is installed on the top surface of the first positioning seat (7), and a first positioning block (9) is arranged on the front surface of the first positioning seat (7).

3. The overlocking machine with an auxiliary platform according to claim 2, characterized in that: A plug hole (10) is provided inside the first positioning block (9), and a limiting rod (11) is installed inside the plug hole (10).

4. The overlocking machine with auxiliary platform according to claim 3, characterized in that: A second positioning block (12) is installed on the outer surface of the limiting rod (11), and a second positioning seat (13) is installed on the back side of the second positioning block (12).

5. The overlocking machine with auxiliary platform according to claim 4, characterized in that: A second telescopic cylinder (14) is installed on the right side surface of the second positioning seat (13), and one end of the second telescopic cylinder (14) away from the second positioning seat (13) is installed on the left side surface of the supporting platform (5).

6. The overlocking machine with an auxiliary platform according to claim 1, characterized in that: A slide groove (15) is provided on the front surface of the support platform (5), and a sliding frame (16) is installed inside the slide groove (15).

7. The overlocking machine with an auxiliary platform according to claim 6, characterized in that: A back plate (17) is installed on the back of the sliding frame (16), a telescopic rod (18) is fixedly connected to the lower surface of the back plate (17), and a pressing plate (19) is installed at one end of the telescopic rod (18) away from the back plate (17).

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