Belt anti-slip limiting plate of large transmission gear of embroidery integrated machine

Abstract

The utility model relates to the field of belt anti -slip limit stop plate of big transmission gear of embroidery integrated machine, more specifically to a kind of belt anti -slip limit stop plate of big transmission gear of embroidery integrated machine. The utility model aims to provide a kind of belt anti -slip limit stop plate of big transmission gear of embroidery integrated machine, beneficial effect is in the use of embroidery integrated machine, it is convenient to carry out anti -slip limit stop work to the belt of different height big transmission gear of different model embroidery integrated machine. The utility model aims to be realized by the following technical scheme: a kind of belt anti -slip limit stop plate of big transmission gear of embroidery integrated machine, including base and the two lifting limit rods of fixed connection in the left side of base, two lifting limit rods are slidably connected with lifting seat, the top of lifting seat is fixedly connected with concave seat, concave seat is slidably connected with circular ring frame, the inside of circular ring frame is equipped with rotary groove, and rotary groove is rotatably connected with cooperation strip.

Description

Technical Field

[0001] This utility model relates to the field of belt anti-slip limiting plate for the large transmission gear of a sewing and embroidery machine, and more specifically to a belt anti-slip limiting plate for the large transmission gear of a sewing and embroidery machine. Background Technology

[0002] A sewing and embroidery machine is an industrial or household textile device that integrates both sewing and embroidery functions. It breaks through the limitations of traditional sewing equipment, which only stitches fabric, and embroidery equipment, which only decorates embroidery. It can complete fabric splicing, hemming, button sewing, and other sewing operations, as well as embroidery decoration techniques such as flat embroidery, appliqué embroidery, and openwork embroidery, all on the same machine. It is widely used in garment processing, home textile manufacturing, and textile cultural and creative industries. However, existing sewing and embroidery machines are not suitable for preventing slippage and limiting the belts of the large transmission gears of different models during use. Therefore, this application is proposed to solve the above-mentioned technical problems. Utility Model Content

[0003] The purpose of this utility model is to provide a belt anti-slip limiting plate for the large transmission gear of a sewing and embroidery machine. The beneficial effect is that it facilitates the anti-slip limiting work of the belt of the large transmission gear of different models of sewing and embroidery machines with different heights during use.

[0004] The purpose of this utility model is achieved through the following technical solution: a belt anti-slip limiting plate for the large transmission gear of a sewing and embroidery machine, including a base and two lifting limiting rods fixedly connected to the left side of the base. Lifting seats are slidably connected to the two lifting limiting rods. A concave seat is fixedly connected to the top of the lifting seat. A circular frame is slidably connected to the concave seat. A rotating groove is provided on the inner side of the circular frame. A mating strip is rotatably connected in the rotating groove. A disc seat is fixedly connected to the inner side of the mating strip. A limiting plate is fixedly connected to the right edge of the disc seat.

[0005] The surface of the rotating groove is polished.

[0006] The right side surface of the limiting plate is uniformly provided with multiple inclined grooves along the circumference.

[0007] The bottom of the lifting base is fixedly connected to the movable end of an electric push rod, and the fixed end of the electric push rod is fixedly connected to the middle of the base.

[0008] Each lifting limit bar is set vertically. Attached Figure Description

[0009] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0010] Figure 1 This is a partial structural diagram of the base of this utility model; Figure 2 This is a partial structural schematic diagram of the lifting seat of this utility model; Figure 3 This is a partial structural schematic diagram of the circular ring frame of this utility model; Figure 4 This is a partial structural schematic diagram of the disc base of this utility model; Figure 5 This is a partial structural schematic diagram of the limiting plate of this utility model; Figure 6 and Figure 7 These are all schematic diagrams of the overall structure of this utility model; In the figure: base 101; fixed seat 102; lifting limit rod 103; electric push rod 104; lifting seat 201; concave seat 202; spring 203; ring frame 301; rotating groove 302; disc seat 401; limit plate 402; mating strip 403. Detailed Implementation

[0011] A belt anti-slip limiting plate for the large transmission gear of a sewing and embroidery machine includes a base 101 and two lifting limiting rods 103 fixedly connected to the left side of the base 101. A lifting seat 201 is slidably connected to the two lifting limiting rods 103. A concave seat 202 is fixedly connected to the top of the lifting seat 201. A circular frame 301 is slidably connected to the concave seat 202. A rotating groove 302 is provided on the inner side of the circular frame 301. A mating strip 403 is rotatably connected in the rotating groove 302. A disc seat 401 is fixedly connected to the inner side of the mating strip 403. A limiting plate 402 is fixedly connected to the right edge of the disc seat 401.

[0012] This section is based on Figure 1-7 The embodiment described herein is as follows: In the use of a sewing and embroidery machine, to facilitate the anti-slip limiting work of the belts of different height large transmission gears of different models of sewing and embroidery machines, the base 101 is fixed on the side of the sewing and embroidery machine near the large transmission gear. Then, the height position of the lifting seat 201 at the two lifting limit rods 103 is adjusted so that the center position of the ring frame 301 on the concave seat 202 is aligned with the center position of the large transmission gear. Then, the ring frame 301 is pushed so that the disc seat 401, which is rotatably connected to the middle of the ring frame 301 by the rotating groove 302, moves closer to the side of the large transmission gear. Simultaneously, the surface of the limiting plate 402 on the disc seat 401 is made to fit against the position where the belt of the large transmission gear is prone to slippage. Then, when the large transmission gear rotates, the disc seat 401 rotates in the rotating groove 302 by the mating strip 403, thereby preventing the belt from slipping without affecting the rotation of the large transmission gear. The structure is simple and easy to use, and it is convenient to carry out anti-slip limiting work of the belts of different height large transmission gears of different models of sewing and embroidery machines.

[0013] The surface of the rotating groove 302 is polished. Multiple inclined grooves are evenly distributed along the circumference on the right side surface of the limiting plate 402. This part is based on... Figure 1-7 The embodiment described herein is as follows: multiple inclined grooves are uniformly machined along the circumferential direction on the right side surface of the limiting plate 402, which facilitates the increase of the friction between the limiting plate 402 and the side surface of the large transmission gear and the edge of the belt, so as not to affect the rotation of the large transmission gear.

[0014] The bottom of the lifting base 201 is fixedly connected to the movable end of the electric push rod 104, and the fixed end of the electric push rod 104 is fixedly connected to the middle of the base 101. This part is based on... Figure 1-7 The embodiment described herein is as follows: when controlling the lifting movement of the lifting seat 201, the electric push rod 104 is driven to cause the lifting seat 201 located on the movable end of the electric push rod 104 to move up and down on the lifting limit rod 103, thereby adjusting the height position of the disc seat 401 to adapt to the large transmission gears of different heights.

[0015] Each lifting limit rod 103 is vertically installed. Each lifting limit rod 103 is made of smooth stainless steel. At the four corners of the bottom of the base 101, a fixing seat 102 extending outward is fixedly connected. Each fixing seat 102 has a pre-drilled hole at its end.

[0016] This section is based on Figure 1-7 The embodiment described herein is as follows: when fixing the base 101 in position, it is supported at the four corners by the fixing seats 102 located at the four corners of the bottom of the base 101, and then fixed and installed by bolts through the reserved holes on each fixing seat 102.

[0017] A spring 203 is installed at each of the four corners of the concave seat 202. The two sides of the four springs 203 are fixedly connected to the concave seat 202 and the four corners of the ring frame 301, respectively. Each spring 203 is a compression spring. This part is based on... Figure 1-7 The embodiment described herein is as follows: Before fixing the base 101 to one side of the sewing and embroidery machine, the height of the disc base 401 is pre-adjusted. After the position is determined, the user pulls the ring frame 301 outward to compress the springs 203 at its four corners, and then the base 101 is fixedly installed. After compressing each spring 203, the elastic force of each spring 203 causes the ring frame 301 to drive the limiting plate 402 on the disc base 401 to further fit tightly against the side of the large transmission gear through the elastic force of the spring 203, preventing the belt from slipping.

Claims

1. A belt anti-slip limiting plate for the large transmission gear of a sewing and embroidery machine, comprising a base (101) and two lifting limiting rods (103) fixedly connected to the left side of the base (101), characterized in that: Lifting seats (201) are slidably connected to two lifting limit rods (103). A concave seat (202) is fixedly connected to the top of the lifting seat (201). A ring frame (301) is slidably connected to the concave seat (202). A rotating groove (302) is provided on the inner side of the ring frame (301). A mating strip (403) is rotatably connected in the rotating groove (302). A disc seat (401) is fixedly connected to the inner side of the mating strip (403). A limit plate (402) is fixedly connected to the right edge of the disc seat (401).

2. The limiting plate according to claim 1, characterized in that: The surface of the rotating groove (302) is polished.

3. The limiting plate according to claim 1, characterized in that: The right side surface of the limiting plate (402) is provided with multiple inclined grooves evenly distributed along the circumferential direction.

4. The limiting plate according to claim 1, characterized in that: The bottom of the lifting base (201) is fixedly connected to the movable end of the electric push rod (104), and the fixed end of the electric push rod (104) is fixedly connected to the middle of the base (101).

5. The limiting plate according to claim 1, characterized in that: Each lifting limit bar (103) is set vertically.

6. The limiting plate according to claim 5, characterized in that: Each lifting limit bar (103) is made of smooth stainless steel.

7. The limiting plate according to claim 1, characterized in that: At the four corners of the bottom of the base (101), there is a fixed seat (102) that extends outward.

8. The limiting plate according to claim 7, characterized in that: Each mounting base (102) has a pre-drilled hole at its end.

9. The limiting plate according to claim 1, characterized in that: A spring (203) is provided at each of the four corners of the concave seat (202), and the two sides of the four springs (203) are fixedly connected to the concave seat (202) and the four corners of the ring frame (301).

10. The limiting plate according to claim 9, characterized in that: Each spring (203) is a compression spring.

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