Sewing machine routing positioning structure for garment processing

Abstract

The utility model discloses a sewing machine thread positioning structure for garment processing, which relates to the technical field of sewing machines and comprises a sewing machine base, two mounting grooves are formed in the top end of the sewing machine base, and a first fixing plate is movably mounted in each mounting groove. A second fixing plate is fixedly mounted at the top end of each first fixing plate, a pressing plate is slidably mounted at the side end part of each second fixing plate, a U-shaped plate is slidably mounted at the bottom end of each pressing plate, and at least two guide mixing wheels are rotatably mounted at the bottom end of each U-shaped plate; a fixing rod is inserted into a positioning opening, meanwhile, the position of a pressing plate is fixed, a rotating plate is turned over, the rotating plate rotates around a fixing frame, the rotating plate is turned over downwards, the length of the rotating plate is the same as the distance between two push plates, and the rotating plate plays a role in limiting the two push plates by turning over the rotating plate; and the first fixing plate can be conveniently combined and mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing machines, in particular to a thread routing and positioning structure of a sewing machine for garment processing. Background Art

[0002] Sewing machines are usually used in the process of clothing processing. Sewing machines can sew fabrics such as cotton, linen, silk, wool, and synthetic fibers. The stitches they produce are neat, beautiful, flat, and firm.

[0003] At present, the existing sewing machine (such as patent number: CN218711371U) discloses a sewing machine for garment processing, which is provided with a fixed plate, a movable plate, a cutting knife one and a cutting knife two, so that the cutting knife one and the cutting knife two cooperate to quickly cut off the excess fabric in the fabric after the sewing is completed, thereby reducing the workload of the staff, and under the action of the connecting block, the limiting plate and the connecting plate, the limiting plate limits the fabric during cutting, thereby increasing the cutting effect.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: when in use, the staff pulls the two ends of the cloth to move the bottom end of the cloth making needle. During the pulling and moving process, one end is subjected to uneven force, which can easily cause wrinkles in the process of moving the cloth, affecting the sewing process of the cloth. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a wiring positioning structure for a sewing machine for garment processing, which solves the technical problem that a worker pulls the two ends of a cloth to move the bottom end of a cloth-making needle, and during the pulling and moving process, one end is subjected to uneven force, which easily leads to wrinkles in the process of moving the cloth and affects the sewing processing of the cloth.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A sewing machine wiring positioning structure for garment processing comprises a sewing machine base, wherein two mounting grooves are provided at the top of the sewing machine base, a first fixing plate is movably mounted inside each of the mounting grooves, a second fixing plate is fixedly mounted on the top of each of the first fixing plates, a pressing plate is slidably mounted on the side end of each of the second fixing plates, a U-shaped plate is slidably mounted on the bottom end of each of the pressing plates, at least two guide mixing wheels are rotatably mounted on the bottom end of each of the U-shaped plates, and at least two second reset rods are fixedly mounted on the top of each of the U-shaped plates.

[0010] Preferably: positioning holes are provided on the two side ends of each pressing plate, each side end of the sewing machine base is slidably installed with an insert block, the side end of each insert block is fixedly installed with a first reset rod, the top of each insert block is fixedly installed with a push plate, the side end of each push plate is fixedly installed with a fixing rod, the side end of each second fixing plate is fixedly installed with a fixing frame, and a rotating plate is rotatably installed inside each fixing frame.

[0011] (III) Beneficial effects

[0012] 1. Push the pressing plate downward to drive the guide mixing wheel to squeeze the top of the fabric. Continue to squeeze the guide mixing wheel to generate an upward force on the bottom end of the second reset rod through the U-shaped plate, so that the second reset rod is gradually compressed inside the pressing plate. At the same time, the guide mixing wheel positions the top of the fabric. Pull one end of the fabric to rotate along the guide mixing wheel. The guide mixing wheel stretches and positions the fabric to prevent wrinkles from occurring during movement.

[0013] 2. Insert the fixing rod into the positioning hole and fix the position of the pressing plate at the same time. Then flip the rotating plate to rotate it around the fixing frame and flip it downward. The length of the rotating plate is the same as the spacing between the two push plates. By flipping the rotating plate, the rotating plate can restrict the two push plates, which facilitates the combined installation of the first fixed plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0015] Figure 1 This is a structural diagram of the sewing machine base of the utility model;

[0016] Figure 2 This is a structural diagram of the first fixing plate of the utility model;

[0017] Figure 3 This is a structural diagram of the plug-in block of the utility model;

[0018] Figure 4 This is a structural diagram of the pressing plate of the utility model.

[0019] Legend: 1. Sewing machine base; 11. First fixed plate; 12. Pressing plate; 13. Turning plate; 14. Fixed frame; 15. Mounting slot; 16. Insert block; 17. Second fixed plate; 18. First reset rod; 19. Push plate; 21. Fixed rod; 22. Second reset rod; 23. U-shaped plate; 24. Guide mixing wheel; 25. Positioning port. DETAILED DESCRIPTION

[0020] The embodiment of the present application provides a wiring positioning structure for a sewing machine for garment processing, which effectively solves the problem that a worker pulls the two ends of a cloth to move the bottom end of a cloth needle. During the pulling and moving process, one end is subjected to uneven force, which easily causes wrinkles in the process of cloth movement, affecting the sewing processing of the cloth. By pushing the pressing plate downward, the pressing plate drives the guide mixing wheel to squeeze the top end of the cloth, and at the same time, continuous squeezing allows the guide mixing wheel to generate an upward force on the bottom end of the second reset rod through the U-shaped plate, so that the second reset rod is gradually compressed inside the pressing plate, and at the same time, the guide mixing wheel positions the top end of the cloth, and by pulling one end of the cloth, the cloth is rotated along the guide mixing wheel, and the guide mixing wheel stretches and positions the cloth to prevent wrinkles during movement.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the staff pulls the two ends of the cloth to move the bottom end of the cloth needle. During the pulling and moving process, one end is subjected to uneven force, which easily leads to wrinkles in the process of cloth movement and affects the sewing process of the cloth. The overall idea is as follows:

[0023] In view of the problems existing in the prior art, the utility model provides a sewing machine wiring positioning structure for garment processing, comprising a sewing machine base 1, wherein two mounting grooves 15 are provided at the top of the sewing machine base 1, a first fixing plate 11 is movably installed inside each mounting groove 15, a second fixing plate 17 is fixedly installed at the top of each first fixing plate 11, a pressing plate 12 is slidably installed at the side end of each second fixing plate 17, a U-shaped plate 23 is slidably installed at the bottom end of each pressing plate 12, at least two guide mixing wheels 24 are rotatably installed at the bottom end of each U-shaped plate 23, by pushing the pressing plate 12 downward, the pressing plate 12 drives the guide mixing wheel 24 to squeeze the top end of the cloth, and at the same time, the continuous squeezing allows the guide mixing wheel 24 to generate an upward force on the bottom end of the second reset rod 22 through the U-shaped plate 23, so that the second reset rod 22 is gradually compressed inside the pressing plate 12, and at the same time, the guide mixing wheel 24 positions the top end of the cloth, and at least two second reset rods 22 are fixedly installed at the top of each U-shaped plate 23.

[0024] The two side ends of each pressing plate 12 are provided with positioning holes 25, and the two side ends of each sewing machine base 1 are slidably installed with plug blocks 16, and the side ends of each plug block 16 are fixedly installed with a first reset rod 18. Under the reverse force of the first reset rod 18, the first reset rod 18 applies a thrust to the plug block 16, so that the plug block 16 slides on the side end of the first fixed plate 11, slides out of the side end of the first fixed plate 11, and is inserted into the inner side wall of the mounting groove 15 to fix the first fixed plate 11. At the same time, the push plate 19 drives the fixing rod 21 to move synchronously, so that the fixing rod 21 is aligned with the positioning hole 25. By inserting the fixing rod 21 into the interior of the positioning hole 25, the top end of each plug block 16 is fixedly installed with a push plate 19, and the side ends of each push plate 19 are fixedly installed with a fixing rod 21. The side ends of each second fixed plate 17 are fixedly installed with a fixing frame 14, and the interior of each fixing frame 14 is rotatably installed with a rotating plate 13.

[0025] Working principle:

[0026] The first step is to rotate the rotating plate 13 so that the top end of the rotating plate 13 rotates around the fixed frame 14 and rotates upward inside the fixed frame 14 to allow the rotating plate 13 to leave the inner side of the push plate 19. By pulling the two push plates 19, the push plates 19 drive the plug 16 to slide inside the first fixed plate 11, and the plug 16 moves toward the inside of the first fixed plate 11 to squeeze the top end of the first reset rod 18, forcing the first reset rod 18 to be compressed. At the same time, the push plate 19 drives the fixed rod 21 to be disconnected from the positioning port 25, so that the pressing plate 12 slides down on the side end of the second fixed plate 17. The pressing plate 12 is pushed downward to align the two ends of the cloth with the pressing plate 12, and the pressing plate 12 drives the guide mixing wheel 24 to squeeze the top of the cloth. At the same time, the pressing plate 12 is continuously squeezed to allow the guide mixing wheel 24 to exert an upward force on the bottom end of the second reset rod 22 through the U-shaped plate 23, so that the second reset rod 22 is gradually compressed inside the pressing plate 12. At the same time, the guide mixing wheel 24 positions the top of the cloth, and the cloth is rotated along the guide mixing wheel 24 by pulling one end of the cloth. The guide mixing wheel 24 stretches and positions the cloth to prevent wrinkles during movement.

[0027] In the second step, the pressing plate 12 is moved downward to slide on the side end of the second fixing plate 17, and the U-shaped plate 23 is pushed to squeeze and position the top of the fabric. At the same time, the pressing plate 12 is pressed to drive the positioning port 25 and the fixing rod 21 to align with each other. Under the reverse force of the first reset rod 18, the first reset rod 18 applies a thrust to the plug 16, so that the plug 16 slides on the side end of the first fixing plate 11, slides out of the side end of the first fixing plate 11, and inserts the inner side wall of the mounting groove 15 to align the first fixing plate. 11 is fixed, and at the same time, the push plate 19 drives the fixing rod 21 to move synchronously, so that the fixing rod 21 is aligned with the positioning hole 25, and the fixing rod 21 is inserted into the positioning hole 25, and the position of the pressing plate 12 is fixed at the same time, and then the rotating plate 13 is turned over to rotate around the fixing frame 14, and the rotating plate 13 is turned down. The length of the rotating plate 13 is the same as the spacing between the two pushing plates 19. By turning over the rotating plate 13, the rotating plate 13 can limit the two pushing plates 19, so as to facilitate the combined installation of the first fixed plate 11.

[0028] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A sewing machine thread positioning structure for garment processing, comprising a sewing machine base (1), characterized in that: The top of the sewing machine base (1) is provided with two mounting grooves (15), a first fixing plate (11) is movably mounted inside each mounting groove (15), a second fixing plate (17) is fixedly mounted on the top of each first fixing plate (11), a pressing plate (12) is slidably mounted on the side end of each second fixing plate (17), a U-shaped plate (23) is slidably mounted on the bottom end of each pressing plate (12), at least two guide mixing wheels (24) are rotatably mounted on the bottom end of each U-shaped plate (23), and at least two second reset rods (22) are fixedly mounted on the top of each U-shaped plate (23); The two first fixing plates (11) are installed symmetrically to each other, and the guide mixing wheel (24) is installed to rotate equidistantly at the bottom end of the U-shaped plate (23).

2. A sewing machine thread positioning structure for garment processing as claimed in claim 1, characterized in that: Both side ends of each pressing plate (12) are provided with positioning openings (25).

3. A sewing machine thread positioning structure for garment processing as claimed in claim 1, characterized in that: An insert block (16) is slidably mounted on the two side ends of each sewing machine base (1), and a first reset rod (18) is fixedly mounted on the side end of each insert block (16); The top end of the insert block (16) fits with the inner wall of the installation groove (15).

4. A sewing machine thread positioning structure for garment processing as claimed in claim 3, characterized in that: A push plate (19) is fixedly mounted on the top of each of the insert blocks (16); Wherein, the push plates (19) are of T-shaped design and are installed symmetrically to each other.

5. A sewing machine thread positioning structure for garment processing as claimed in claim 4, characterized in that: A fixing rod (21) is fixedly mounted on the side end of each push plate (19); The top end of the fixing rod (21) fits into the interior of the positioning opening (25) to position the pressing plate (12).

6. A sewing machine thread positioning structure for garment processing as claimed in claim 1, characterized in that: A fixing frame (14) is fixedly mounted on the side end of each second fixing plate (17), and a rotating plate (13) is rotatably mounted inside each fixing frame (14).

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