Detachable sewing support

Abstract

The utility model relates to the technical field of textile processing, and discloses a detachable sewing support which comprises two bases, supports are arranged at the upper ends of the bases, sewing assemblies are arranged on the side walls of the two supports, and adjusting structures are arranged in the bases. The adjusting structure comprises a sliding rod, a sleeve, a connecting cylinder, a connecting block, a device groove, a limiting spring, a T-shaped limiting block, a limiting groove and an extrusion block, when the connecting block moves downwards to be connected with the connecting cylinder, the lower end of the connecting block makes contact with the upper end of an inclined pressing plate and enables the inclined pressing plate to move downwards, and the inclined pressing plate moves downwards to enable the two sets of inclined sliding plates to move outwards; the inclined sliding plate moves to drive the moving rod to move, the connecting rod moves to drive the connecting rod to move, the connecting rod moves to drive the sliding block hinged to the connecting rod to move downwards, and the sliding block drives the anti-skid frame to move downwards to clamp the sliding rod, so that the sleeve cannot slide on the surface of the sliding rod to complete self-limiting, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile processing, in particular to a detachable sewing bracket. Background Art

[0002] Weaving is the process of weaving various yarn fibers into products of a certain fineness, such as weaving, rope making, thread making, knitting and embroidery. In the weaving process, textile rollers are required for winding, and textile rollers generally require the use of textile roller brackets for installation and use.

[0003] At present, when weaving is performed, the sewing support is usually directly fixedly connected or welded to the upper end of the base, so that the weaving roller can be rotatably connected to the side walls of the two sets of sewing supports to perform the weaving work.

[0004] However, the practicality of this connection structure is poor when in use. Since the sewing bracket is directly fixedly connected or welded to the upper end of the base, it cannot be disassembled during transportation and can only be transported as an integrated unit. In addition, it is troublesome to replace a sewing bracket if it is damaged. In view of this, we propose a detachable sewing bracket. Utility Model Content

[0005] The purpose of the utility model is to provide a detachable sewing bracket to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable sewing bracket comprises two groups of bases, the upper end of the base is provided with a bracket, the side walls of the two groups of brackets are provided with sewing components, an adjustment structure is provided inside the base, the adjustment structure comprises a sliding rod fixedly mounted on the inner wall of the base, a sleeve is slidably connected to the surface of the sliding rod, a connecting tube is fixedly mounted on the upper end of the sleeve, a connecting block is fixedly mounted on the lower end of the bracket, a device groove is provided, the device groove is provided on both sides of the connecting block, one end of a limiting spring is fixedly mounted on the inner wall of the device groove, a T-shaped limiting block is fixedly mounted on the other end of the limiting spring, limiting grooves are provided on both sides of the inner wall of the connecting tube, an extrusion block is slidably connected to the inner wall of the limiting groove, and a limiting mechanism is provided inside the connecting tube.

[0007] Preferably, the limiting mechanism includes a directional cylinder fixedly mounted on both sides of the inner wall of the connecting cylinder, a moving rod is slidably connected inside the directional cylinder, an inclined sliding plate is fixedly mounted on the end of the moving rod, fixed plates are fixedly mounted on both sides of the upper end of the sleeve, a sliding block is slidably connected to the side wall of the fixed plate, the upper end of the sliding block is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the side wall of the moving rod, through openings are opened on both sides of the upper end of the sleeve, an anti-slip frame is fixedly mounted on the lower end of the sliding block, a reset spring is provided on the surface of the moving rod, and an inclined pressure plate is slidably connected to the inner wall of the connecting cylinder.

[0008] Preferably, one end of the return spring is fixedly connected to the inner wall of the connecting tube, and the other end of the return spring is fixedly connected to the side wall of the inclined slide plate.

[0009] Preferably, the lower end of the anti-slip frame is configured as an arc-shaped structure.

[0010] Preferably, the T-shaped limit block and the limit groove are on the same vertical line.

[0011] Preferably, the inclined pressure plate is matched with two groups of inclined sliding plates.

[0012] Compared with the prior art, the utility model provides a detachable sewing bracket having the following features:

[0013] Beneficial effects:

[0014] 1. The detachable sewing bracket is provided with an adjustment structure so as to facilitate the disassembly and assembly of the bracket and the base. The user can press the extrusion block inward to move the T-shaped limit block inward into the device slot, and then directly pull the bracket upward. In addition, the fixed position of the bracket can be changed by providing a sleeve, which further improves the practicality of the device.

[0015] 2. The detachable sewing bracket is provided with a limit mechanism to achieve self-limiting of the sleeve. When the connecting block moves downward and is connected to the connecting tube, the connecting block drives the inclined pressure plate to move downward so that the two sets of inclined slides move outward. The movement of the inclined slide drives the moving rod to move, and then drives the slider and the anti-slip frame to move downward to clamp the slide rod, so that the sleeve cannot slide on the surface of the slide rod, thereby completing the self-limiting. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of a partially cutaway three-dimensional structure of the base of the utility model;

[0018] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of the connecting tube of the utility model;

[0019] Figure 4 This is an enlarged structural diagram of part A of the utility model;

[0020] Figure 5 This is an enlarged structural diagram of part B of the utility model.

[0021] In the figure: 1. base; 2. bracket; 3. adjustment structure; 4. limit mechanism; 5. sewing assembly; 31. slide rod; 32. sleeve; 33. connecting tube; 34. connecting block; 35. device slot; 36. limit spring; 37. T-type limit block; 38. limit slot; 39. extrusion block; 41. directional tube; 42. moving rod; 43. oblique slide plate; 44. fixed plate; 45. slide block; 46. connecting rod; 47. anti-slip frame; 48. reset spring; 49. oblique pressure plate. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a detachable sewing bracket, comprising two groups of bases 1, a bracket 2 is arranged on the upper end of the base 1, and sewing components 5 are arranged on the side walls of the two groups of brackets 2. An adjusting structure 3 is arranged inside the base 1, and the adjusting structure 3 comprises a sliding rod 31 fixedly installed on the inner wall of the base 1, a sleeve 32 is slidably connected to the surface of the sliding rod 31, a connecting tube 33 is fixedly installed on the upper end of the sleeve 32, a connecting block 34 is fixedly installed on the lower end of the bracket 2, and a device groove 35 is arranged on both sides of the connecting block 34. One end of a limiting spring 36 is fixedly installed on the inner wall of the device groove 35, and a T-shaped limiting block 37 is fixedly installed on the other end of the limiting spring 36. Limiting grooves 38 are arranged on both sides of the inner wall of the connecting tube 33, and an extrusion block 39 is slidably connected to the inner wall of the limiting groove 38. A limiting mechanism 4 is arranged inside the connecting tube 33, and the T-shaped limiting block 37 and the limiting groove 38 are on the same vertical line.

[0023] Specifically, the adjustment structure 3 of the technical solution of the utility model includes: a slide rod 31, a sleeve 32, a connecting tube 33, a connecting block 34, a device groove 35, a limit spring 36, a T-shaped limit block 37, a limit groove 38, and an extrusion block 39.

[0024] In one embodiment of the present invention, the adjustment structure 3 is provided to facilitate the disassembly and assembly of the bracket 2 and the base 1. When installing the bracket 2, the user can first press the T-shaped limit block 37 inward to move it inward into the installation groove 35. At this time, the T-shaped limit block 37 will squeeze the limit spring 36 and compress it, and then connect the connecting block 34 with the inside of the connecting tube 33. At this time, the T-shaped limit block 37 is squeezed with the inner wall of the connecting tube 33, and then as the connecting block 34 continues to move, when the T-shaped limit block 37 moves to the limit After being positioned in the groove 38, the T-shaped limit block 37 is no longer squeezed by the inner wall of the connecting tube 33 and is returned to the limit groove 38 under the elastic force of the limit spring 36, thereby completing the connection and use of the bracket 2 and the base 1. When disassembling, the user can press the squeezing block 39 inward to move the T-shaped limit block 37 inward into the device groove 35, and then pull the bracket 2 directly upward. In addition, by providing a sleeve 32, the fixed position of the bracket 2 can be changed. The sleeve 32 slides in a directional manner on the surface of the slide rod 31, further improving the practicality of the device.

[0025] Please continue reading Figure 1-Figure 5 The limiting mechanism 4 includes a directional cylinder 41 fixedly installed on both sides of the inner wall of the connecting cylinder 33, a moving rod 42 is slidably connected inside the directional cylinder 41, an oblique slide plate 43 is fixedly installed on the end of the moving rod 42, a fixed plate 44 is fixedly installed on both sides of the upper end of the sleeve 32, a slider 45 is slidably connected to the side wall of the fixed plate 44, the upper end of the slider 45 is hinged to one end of the connecting rod 46, and the other end of the connecting rod 46 is hinged to the side wall of the moving rod 42, through openings are opened on both sides of the upper end of the sleeve 32, an anti-slip frame 47 is fixedly installed at the lower end of the slider 45, a return spring 48 is arranged on the surface of the moving rod 42, and an oblique pressure plate 49 is slidably connected to the inner wall of the connecting cylinder 33, one end of the return spring 48 is fixedly connected to the inner wall of the connecting cylinder 33, and the other end of the return spring 48 is fixedly connected to the side wall of the oblique slide plate 43 Then, the lower end of the anti-slip frame 47 is set to an arc structure, the inclined pressure plate 49 and the two groups of inclined slide plates 43 are adapted, and the limiting mechanism 4 is set to achieve self-limiting of the sleeve 32. When the connecting block 34 moves downward to connect with the connecting tube 33, the lower end of the connecting block 34 contacts the upper end of the inclined pressure plate 49 and moves it downward. The inclined pressure plate 49 moves downward to make the two groups of inclined slide plates 43 move outward. The movement of the inclined slide plate 43 drives the moving rod 42 to move, and the movement of the connecting rod 46 drives the connecting rod 46 to move. The movement of the connecting rod 46 drives the slider 45 hinged thereto to move downward. The slider 45 drives the anti-slip frame 47 to move downward and clamp the slide bar 31, so that the sleeve 32 cannot slide on the surface of the slide bar 31, thereby completing the self-limiting.

[0026] During operation, the user can first move the connecting tube 33 to drive the sleeve 32 to slide on the surface of the slide rod 31, and then press the T-shaped limit block 37 inward to make it move inward into the device groove 35, and then connect the connecting block 34 with the inside of the connecting tube 33. At this time, the T-shaped limit block 37 is squeezed with the inner wall of the connecting tube 33, and then as the connecting block 34 continues to move, when the T-shaped limit block 37 moves to the limit groove 38, the T-shaped limit block 37 is no longer squeezed by the inner wall of the connecting tube 33 and returns to the limit groove 38 under the elastic force of the limit spring 36, and when the connecting block 34 moves downward to connect with the connecting tube 33, at this time, the lower end of the connecting block 34 is connected to the upper surface of the inclined pressure plate 49 The inclined pressure plate 49 moves downward to make the two groups of inclined slide plates 43 move outward, and the movement of the inclined slide plate 43 drives the moving rod 42 to move, and the movement of the connecting rod 46 drives the connecting rod 46 to move, and the movement of the connecting rod 46 drives the slider 45 hinged thereto to move downward, and the slider 45 drives the anti-slip frame 47 to move downward to clamp the slide bar 31, so that the sleeve 32 cannot slide on the surface of the slide bar 31 to complete the self-limiting, thereby completing the connection and use of the bracket 2 and the base 1. When disassembling, the user can press the extrusion block 39 inward to make the T-shaped limit block 37 move inward into the inside of the device slot 35, and then directly pull the bracket 2 upward, so as to facilitate the user to use.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A detachable sewing bracket, comprising two sets of bases (1), wherein the upper end of the base (1) is provided with a bracket (2), and the side walls of the two sets of brackets (2) are both provided with sewing components (5), characterized in that: An adjustment structure (3) is provided inside the base (1), and the adjustment structure (3) comprises a sliding rod (31) fixedly mounted on the inner wall of the base (1), a sleeve (32) is slidably connected to the surface of the sliding rod (31), a connecting tube (33) is fixedly mounted on the upper end of the sleeve (32), and a connecting block (34) is fixedly mounted on the lower end of the bracket (2); The device groove (35) is provided on both sides of the connecting block (34); one end of a limit spring (36) is fixedly installed on the inner wall of the device groove (35); a T-shaped limit block (37) is fixedly installed on the other end of the limit spring (36); both sides of the inner wall of the connecting tube (33) are provided with limit grooves (38); the inner wall of the limit groove (38) is slidably connected with an extrusion block (39); and a limit mechanism (4) is provided inside the connecting tube (33).

2. A detachable sewing bracket according to claim 1, characterized in that: The limiting mechanism (4) comprises a directional cylinder (41) fixedly mounted on both sides of the inner wall of the connecting cylinder (33); a moving rod (42) is slidably connected inside the directional cylinder (41); an inclined slide plate (43) is fixedly mounted on the end of the moving rod (42); fixed plates (44) are fixedly mounted on both sides of the upper end of the sleeve (32); a slider (45) is slidably connected to the side wall of the fixed plate (44); the upper end of the slider (45) is hinged to one end of the connecting rod (46); the other end of the connecting rod (46) is hinged to the side wall of the moving rod (42); openings are opened on both sides of the upper end of the sleeve (32); an anti-slip frame (47) is fixedly mounted on the lower end of the slider (45); a reset spring (48) is arranged on the surface of the moving rod (42); and an inclined pressure plate (49) is slidably connected to the inner wall of the connecting cylinder (33).

3. A detachable sewing bracket according to claim 2, characterized in that: One end of the return spring (48) is fixedly connected to the inner wall of the connecting tube (33), and the other end of the return spring (48) is fixedly connected to the side wall of the inclined slide plate (43).

4. A detachable sewing bracket according to claim 2, characterized in that: The lower end of the anti-slip frame (47) is arranged in an arc-shaped structure.

5. The detachable sewing bracket according to claim 1, characterized in that: The T-shaped limiting block (37) and the limiting groove (38) are located on the same vertical line.

6. The detachable sewing bracket according to claim 4, characterized in that: The inclined pressing plate (49) is matched with the two groups of inclined sliding plates (43).

Images