Baffle structure of threading device of embroidery machine

Abstract

The utility model relates to the technical field of embroidery machines, and discloses a baffle structure of an embroidery machine thread passing device, which comprises a thread passing device bottom plate, the surface of the thread passing device bottom plate is fixedly connected with a dismounting assembly, the dismounting assembly comprises a mounting frame and a mounting block, the right side of the inner cavity of the mounting frame is movably connected with a movable rod, and the right side of the inner cavity of the mounting frame is fixedly connected with the movable rod. The left side of the movable rod is fixedly connected with a fixing plate, the surface of the movable rod is sleeved with a spring, the right side of the mounting block is provided with a first limiting groove, and the left side of the fixing plate is fixedly connected with a first limiting block used in cooperation with the first limiting groove. According to the thread passing device of the embroidery machine, the thread passing device bottom plate is arranged, the thread passing device and the embroidery machine thread passing device can be conveniently installed, the baffle can be conveniently disassembled, maintained and replaced through the disassembling and assembling assembly, the disassembling and assembling convenience is improved, the height of the pressing wheel can be adjusted through the baffle assembly, and the thread passing device of the embroidery machine can be conveniently assembled and disassembled. Therefore, the embroidery machine is suitable for embroidery articles with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of embroidery machines, in particular to a baffle structure of a thread guide of an embroidery machine. Background Art

[0002] Embroidery machines enable traditional hand embroidery to be performed at high speed and efficiency, and can also achieve the "multi-layered, multi-functional, uniform, and perfect" requirements that hand embroidery cannot achieve. Generally, by embroidery function, they can be divided into: ordinary flat embroidery machines, sequin embroidery (single, double, stacked, and quadruple sequin embroidery), towel embroidery, winding embroidery (rope embroidery), laser embroidery, flocking embroidery, cap and garment embroidery, and high-speed machines.

[0003] For example, an embroidery machine thread guide baffle and embroidery machine thread guide provided with publication number CN217026350U can keep the gap sizes of various parts between two adjacent baffles consistent by setting a limiting protrusion on the side panel, and the gap between the baffles is uniform, avoiding the problem of threading in a small gap position during operation, and even the problem of woolen thread. The limiting protrusion can also prevent the embroidery thread from escaping from the thread guide during the embroidery process.

[0004] However, the baffle structure of the embroidery machine thread guide currently used is inconvenient to disassemble and assemble, and is troublesome to replace. At the same time, the length of the baffle cannot be adjusted, resulting in the need to adjust the height of the baffle according to the embroidery item during use. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a baffle structure of an embroidery machine thread guide 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 baffle structure of an embroidery machine thread guide, comprising a thread guide bottom plate, a disassembly assembly fixedly connected to the surface of the thread guide bottom plate, the disassembly assembly comprising a mounting frame and a mounting block, a movable rod movably connected to the right side of an inner cavity of the mounting frame, a fixed plate fixedly connected to the left side of the movable rod, a spring sleeved on the surface of the movable rod, a first limiting groove being formed on the right side of the mounting block, and a first limiting block used in conjunction with the first limiting groove being fixedly connected to the left side of the fixed plate;

[0007] The bottom of the mounting block is fixedly connected to a baffle assembly, which includes a main baffle. The top of the main baffle inner cavity is movably connected to a threaded rod through a bearing. The bottom of the threaded rod is threadedly connected to a threaded barrel, and the bottom of the threaded barrel is fixedly connected to a pressure wheel.

[0008] By adopting the above technical solution, by setting up the thread guide bottom plate, it is convenient to install it with the embroidery machine thread guide. By setting up the disassembly and assembly components, the baffle can be easily disassembled and assembled, and its maintenance and replacement are convenient, thereby improving the convenience of disassembly and assembly. By setting up the baffle assembly, the height of the pressure wheel can be adjusted, which can make it suitable for embroidery items of different thicknesses.

[0009] Preferably, both sides of the inner cavity of the main baffle are provided with a sliding groove, the inner cavity of the sliding groove is slidably connected to a slider, and the end of the slider away from the sliding groove is fixedly connected to the threaded barrel.

[0010] By adopting the above technical solution, the threaded barrel can be limited and guided to move, thereby increasing stability during up and down adjustment.

[0011] Preferably, a first bevel gear is fixedly connected to the surface of the threaded rod, and a second bevel gear is meshed with the surface of the first bevel gear.

[0012] Preferably, a rotating handle is fixedly connected to the other side of the second bevel gear, and the surface of the rotating handle is provided with anti-slip grooves.

[0013] By adopting the above technical solution, it is easy for users to adjust the height of the threaded barrel, which increases the convenience of adjustment.

[0014] Preferably, a handle is fixedly connected to the right side of the movable rod, and the surface of the handle is provided with anti-slip grooves.

[0015] By adopting the above technical solution, the convenience of disassembly and assembly can be improved.

[0016] Preferably, a second limiting block is provided on the left side of the inner cavity of the installation frame, and a second limiting groove for the second limiting block is opened on the left side of the installation block.

[0017] By adopting the above technical solution, the stability of the mounting block in the mounting frame can be further increased.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] The utility model provides a bottom plate of the thread guider, which is convenient for installation with the thread guider of the embroidery machine. The disassembly and assembly components are provided, which makes the baffle easy to assemble and disassemble, and convenient for maintenance and replacement, thereby improving the convenience of disassembly and assembly. The height of the pressure wheel can be adjusted by the provision of the baffle component, so that it can be said that it is suitable for embroidery items of different thicknesses. The cooperation of the two solves the problem that the baffle structure of the thread guider of the embroidery machine currently used is inconvenient to assemble and disassemble, and is troublesome to replace. At the same time, the length of the baffle cannot be adjusted, resulting in the need to adjust the height of the baffle according to the embroidery item when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0022] Figure 3 For the utility model structure Figure 2 A partial enlarged view of point A in the middle;

[0023] Figure 4 For the utility model structure Figure 2 A partial enlarged view of point B in the middle.

[0024] In the figure: 1. Wire passer base plate; 2. Disassembly and assembly assembly; 201. Mounting frame; 202. Mounting block; 203. Movable rod; 204. Fixed plate; 205. Spring; 206. First limiting groove; 207. First limiting block; 3. Baffle assembly; 301. Main baffle; 302. Threaded rod; 303. Threaded cylinder; 304. Pressure wheel; 4. Slide; 5. Slider; 6. First bevel gear; 7. Second bevel gear; 8. Turning handle; 9. Pull handle; 10. Second limiting block; 11. Second limiting groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1:

[0027] See also Figure 1-4, a baffle structure of an embroidery machine thread guide, including a thread guide bottom plate 1, a disassembly assembly 2 is fixedly connected to the surface of the thread guide bottom plate 1, the disassembly assembly 2 includes a mounting frame 201 and a mounting block 202, a movable rod 203 is movably connected to the right side of the inner cavity of the mounting frame 201, a fixed plate 204 is fixedly connected to the left side of the movable rod 203, a spring 205 is sleeved on the surface of the movable rod 203, a first limiting groove 206 is opened on the right side of the mounting block 202, and a first limiting block 207 used in conjunction with the first limiting groove 206 is fixedly connected to the left side of the fixing plate 204; the bottom of the mounting block 202 is fixedly connected to a baffle The plate assembly 3, the baffle assembly 3 includes a main baffle 301, the top of the inner cavity of the main baffle 301 is movably connected to a threaded rod 302 through a bearing, the bottom of the threaded rod 302 is threadedly connected to a threaded cylinder 303, and the bottom of the threaded cylinder 303 is fixedly connected to a pressure wheel 304. By setting the thread passer bottom plate 1, it is convenient to install it with the embroidery machine thread passer. Through the setting of the disassembly and assembly assembly 2, the baffle can be easily disassembled and assembled, and its maintenance and replacement are convenient, which improves the convenience of disassembly and assembly. Through the setting of the baffle assembly 3, the height of the pressure wheel 304 can be adjusted, which can be said to make it suitable for embroidery items of different thicknesses.

[0028] Example 2:

[0029] See also Figure 1-4 The cam 303 of the present invention is fixed on the upper and lower ends of the cam 304, so that the cam 303 of the present invention can be adjusted upward and downward.

[0030] The working principle is:

[0031] During use, when the embroidery machine needs to replace the baffle, the user pulls the handle 9 to drive the movable rod 203 to move to the right, which can drive the fixed plate 204 to move to the right, and the fixed plate 204 drives the first limiting block 207 to move out of the first limiting groove 206. At this time, the baffle can be quickly disassembled and assembled, which is convenient for maintenance and replacement, and improves the convenience of disassembly and assembly;

[0032] When embroidering items of different thicknesses, the user can also rotate the handle 8 to drive the second bevel gear 7 to rotate, the second bevel gear 7 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the threaded rod 302 to rotate, and the threaded rod 302 drives the threaded cylinder 303 to move downward, thereby adjusting the height of the pressing wheel 304. At this time, it can be used for items of different thicknesses, thereby improving the convenience of embroidery.

[0033] To sum up: this baffle structure of the embroidery machine thread guide is convenient for installation with the embroidery machine thread guide by setting the thread guide base plate 1, and the disassembly and assembly component 2 is provided to facilitate the disassembly and assembly of the baffle, and convenient for its maintenance and replacement, thereby improving the convenience of disassembly and assembly; the baffle component 3 is provided to adjust the height of the pressure wheel 304, and the cooperation of the two solves the problem that the baffle structure of the currently used embroidery machine thread guide is inconvenient to disassemble and assemble, and is troublesome to replace, and at the same time, the length of the baffle cannot be adjusted, resulting in the need to adjust the height of the baffle according to the embroidery item when in use.

[0034] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. In addition, this application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A baffle structure for an embroidery machine thread guide, comprising a thread guide bottom plate (1), characterized in that: The surface of the wire-passing device bottom plate (1) is fixedly connected with a disassembly assembly (2), and the disassembly assembly (2) includes a mounting frame (201) and a mounting block (202). The right side of the inner cavity of the mounting frame (201) is movably connected with a movable rod (203), and the left side of the movable rod (203) is fixedly connected with a fixed plate (204). The surface of the movable rod (203) is sleeved with a spring (205). The right side of the mounting block (202) is provided with a first limiting groove (206), and the left side of the fixed plate (204) is fixedly connected with a first limiting block (207) used in conjunction with the first limiting groove (206). The bottom of the mounting block (202) is fixedly connected to a baffle assembly (3), the baffle assembly (3) comprises a main baffle (301), the top of the inner cavity of the main baffle (301) is movably connected to a threaded rod (302) via a bearing, the bottom of the threaded rod (302) is threadedly connected to a threaded barrel (303), and the bottom of the threaded barrel (303) is fixedly connected to a pressure wheel (304).

2. The baffle structure of the embroidery machine thread guide according to claim 1, characterized in that: Slide grooves (4) are provided on both sides of the inner cavity of the main baffle (301), and a slider (5) is slidably connected to the inner cavity of the slide groove (4), and the end of the slider (5) away from the slide groove (4) is fixedly connected to the threaded cylinder (303).

3. The baffle structure of the embroidery machine thread guide according to claim 1, characterized in that: A first bevel gear (6) is fixedly connected to the surface of the threaded rod (302), and a second bevel gear (7) is meshed with the surface of the first bevel gear (6).

4. The baffle structure of the embroidery machine thread guide according to claim 3, characterized in that: The other side of the second bevel gear (7) is fixedly connected to a rotating handle (8), and the surface of the rotating handle (8) is provided with anti-slip grooves.

5. The baffle structure of the embroidery machine thread guide according to claim 1, characterized in that: The right side of the movable rod (203) is fixedly connected with a pull handle (9), and the surface of the pull handle (9) is provided with anti-slip grooves.

6. The baffle structure of the embroidery machine thread guide according to claim 1, characterized in that: A second limiting block (10) is provided on the left side of the inner cavity of the installation frame (201), and a second limiting groove (11) used by the second limiting block (10) is opened on the left side of the installation block (202).

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