Dotter for sportswear processing

Abstract

The utility model relates to the technical field of dotters, in particular to a dotter for sportswear processing. The button punching machine comprises a button punching machine body, a lower die is fixedly connected to one side of the button punching machine body, a punch is arranged on the side, close to the lower die, of the button punching machine body, an upper die is arranged at the lower end of the punch, and a uniform laying assembly is arranged on the front face of the button punching machine body. The left end of the dotter body is fixedly connected with a material box and a first material channel, the lower end of the first material channel is fixedly connected with a second material channel, the right end of the dotter body is fixedly connected with a connecting line, and the other end of the connecting line is fixedly connected with a pedal plate. A worker places sportswear cloth under the uniform spreading rod and then moves the sportswear cloth to the lower mold, and the uniform spreading rod always presses the sportswear cloth due to self weight, so that the sportswear cloth is spread uniformly, and the effect of reducing the labor intensity of the worker is achieved as far as possible.

Description

Technical Field

[0001] This utility model relates to the field of button-fastening machine technology, and in particular to a button-fastening machine. Background Technology

[0002] The button-attaching machine is used to attach metal buttons, T-buttons, eyelets, and other accessories to sportswear fabric. The machine consists of a main body, connecting cable, foot pedal, material box, vibrating plate, first material channel, second material channel, lower die, electromagnetic drive mechanism, punch, upper die, and laser guide light. When using the machine, the worker holds the sportswear fabric and places it on the upper and lower dies of the machine body. The laser guide light positions the fabric for positioning. After positioning, the worker steps on the foot pedal connected by the connecting cable, causing the internal processor of the machine body to issue a command, activating the electromagnetic drive mechanism. This mechanism generates a magnetic field through current, driving the armature to move rapidly in a straight line. This causes the upper die on the punch to move downwards quickly, thus attaching the metal buttons from the second material channel to the sportswear fabric using the lower die. The second material channel is flexible; the worker pours the metal buttons into the material box, where the vibrating plate feeds them into the first and second material channels.

[0003] The inventor discovered in his daily work that when using the button-attaching machine, after the worker puts the sportswear fabric into the lower mold, in order to avoid wrinkles on the surface of the sportswear fabric affecting the effect of attaching the metal buttons, the worker also needs to manually assist in smoothing the sportswear fabric to ensure that there are no wrinkles before attaching the metal buttons, which may increase the worker's labor intensity. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in actual use, after workers put the sportswear fabric into the lower mold, in order to avoid wrinkles on the surface of the sportswear fabric affecting the effect of attaching metal buckles, workers still need to manually assist in smoothing the sportswear fabric to ensure that there are no wrinkles before attaching metal buckles, which may increase the labor intensity of workers. Therefore, a sportswear processing buckle attaching machine is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a button-attaching machine, comprising a button-attaching machine body, a lower mold fixedly connected to one side of the button-attaching machine body, a punch disposed on the side of the button-attaching machine body near the lower mold, an upper mold disposed at the lower end of the punch, a spreading component disposed on the front side of the button-attaching machine body, a material box and a first material channel fixedly connected to the left end of the button-attaching machine body, a second material channel fixedly connected to the lower end of the first material channel, a connecting line fixedly connected to the right end of the button-attaching machine body, a foot pedal fixedly connected to the other end of the connecting line, the spreading component comprising a groove formed on the front side of the button-attaching machine body, a slider slidably connected to the inner wall of the groove, and a spreading rod fixedly connected to the front side of the slider.

[0006] The effect achieved by the above components is as follows: by setting up the spreading component, when spreading the sportswear fabric, the worker places the sportswear fabric under the spreading rod and then moves it to the lower mold. The spreading rod, due to its own weight, always presses down on the sportswear fabric, thereby spreading the sportswear fabric evenly, thus reducing the labor intensity of the workers as much as possible.

[0007] Preferably, a compression spring is fixedly connected to the upper end of the slider, and the other end of the compression spring is fixed to the slider.

[0008] The effect achieved by the above components is as follows: by setting a compression spring, the spreading rod contacts the sportswear fabric, so that the compression spring is in a compressed state, and its reverse force pushes the slider in the groove, so that the spreading rod is in full contact with the sportswear fabric.

[0009] Preferably, a bearing is fixedly connected to the arc surface of the spreading rod, and a rotating sleeve is fixedly connected to the outer ring of the bearing.

[0010] The effect achieved by the above components is that, by setting bearings and rotating sleeves, the sliding friction between the fabric and the spreading rod is transformed into rolling friction between the fabric and the rotating sleeve.

[0011] Preferably, an auxiliary rod is fixedly connected to the inner wall of the groove, and the slider slides on the auxiliary rod.

[0012] The effect achieved by the above components is to limit the direction of the slider by setting an auxiliary rod and cooperating with the slide groove.

[0013] Preferably, a fixing component is provided between the punch and the upper die. The fixing component includes a positioning block that is slidably inserted into the inner wall of the punch. The positioning block is inserted into the upper die, and a sliding surface is provided at the right end of the positioning block.

[0014] The effect achieved by the above components is as follows: when fixing the upper mold, drag the upper mold to insert it into the punch. The positioning block, with the help of the sliding surface, causes the upper mold to push the positioning block back into the punch, so that the reset mechanism is compressed. After the upper mold is fully inserted into the punch, the reset mechanism resets, so that the positioning block is inserted into the upper mold for fixing.

[0015] Preferably, a return spring is fixedly connected to the left end of the positioning block, and the other end of the return spring is fixed to the punch.

[0016] The effect achieved by the above components is that the return spring is compressed when the positioning block retracts to the punch.

[0017] Preferably, a pull rope is fixedly connected to the left end of the positioning block, and the pull rope passes through the punch.

[0018] The effect achieved by the above components is: pulling the pull rope causes the positioning block to retract into the punch.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] In this invention, by setting up a spreading component, when spreading the sportswear fabric, the worker places the fabric under the spreading rod and then moves it to the lower mold. The spreading rod, due to its own weight, always presses down on the fabric, thus spreading it evenly. This minimizes the worker's labor intensity and solves the problem that after the worker puts the fabric into the lower mold, in order to avoid wrinkles on the surface of the fabric affecting the attachment of metal buckles, the worker still needs to manually assist in smoothing the fabric to ensure it is wrinkle-free before attaching the metal buckles, which could increase the worker's labor intensity. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the spreading component of this utility model;

[0023] Figure 3 This utility model Figure 1 Another structural diagram from a different angle;

[0024] Figure 4 This utility model Figure 3 A magnified structural diagram at point A;

[0025] Figure 5 This is a three-dimensional structural diagram of the cross-section of the fixing component of this utility model.

[0026] Legend: 1. Button-making machine body; 2. Spreading component; 3. Fixing component; 4. Material box; 5. First material channel; 6. Second material channel; 7. Punch; 8. Connecting line; 9. Foot pedal; 10. Lower mold; 11. Upper mold; 21. Slide groove; 22. Slider; 23. Spreading rod; 24. Rotating sleeve; 25. Bearing; 26. Compression spring; 27. Auxiliary rod; 31. Positioning block; 32. Sliding surface; 33. Return spring; 34. Pull rope. Detailed Implementation

[0027] Reference Figure 1-5As shown, this utility model provides a technical solution: a button-fastening machine for sportswear includes a button-fastening machine body 1, a lower mold 10 is fixedly connected to one side of the button-fastening machine body 1, a punch 7 is provided on the side of the button-fastening machine body 1 near the lower mold 10, an upper mold 11 is provided at the lower end of the punch 7, a spreading component 2 is provided on the front of the button-fastening machine body 1, a material box 4 and a first material channel 5 are fixedly connected to the left end of the button-fastening machine body 1, a second material channel 6 is fixedly connected to the lower end of the first material channel 5, a connecting line 8 is fixedly connected to the right end of the button-fastening machine body 1, and a foot pedal 9 is fixedly connected to the other end of the connecting line 8.

[0028] Reference Figure 2 As shown, in this embodiment: the spreading component 2 includes a groove 21 formed on the front of the buttoning machine body 1. A slider 22 is slidably connected to the inner wall of the groove 21. A spreading rod 23 is fixedly connected to the front of the slider 22. By setting the spreading component 2, when spreading the sportswear fabric, the worker places the sportswear fabric under the spreading rod 23 and then moves it to the lower mold 10. The spreading rod 23, due to its own weight, always presses down on the sportswear fabric, thereby spreading the sportswear fabric evenly, thus minimizing the labor intensity of the worker. A compression spring 26 is fixedly connected to the upper end of the slider 22, and the other end of the compression spring 26 is fixed to the slider 22. By setting the compression spring 26, the work is completed. Spring 26 and spreading rod 23 come into contact with the sportswear fabric, causing the compression spring 26 to be in a compressed state. Its reverse force pushes the slider 22 in the groove 21, so that the spreading rod 23 is in full contact with the sportswear fabric. The arc surface of the spreading rod 23 is fixedly connected to a bearing 25, and the outer ring of the bearing 25 is fixedly connected to a rotating sleeve 24. By setting the bearing 25 and the rotating sleeve 24, the sliding friction between the fabric and the spreading rod 23 is changed into the rolling friction between the fabric and the rotating sleeve 24. An auxiliary rod 27 is fixedly connected to the inner wall of the groove 21, and the slider 22 slides on the auxiliary rod 27. By setting the auxiliary rod 27, the sliding groove 21 limits the direction of the slider 22.

[0029] Reference Figure 2 and Figure 3As shown in this embodiment: a fixing component 3 is provided between the punch 7 and the upper mold 11. The fixing component 3 includes a positioning block 31 that is slidably inserted into the inner wall of the punch 7. The positioning block 31 is inserted into the upper mold 11. A sliding surface 32 is provided at the right end of the positioning block 31. When fixing the upper mold 11, the upper mold 11 is dragged so that it is inserted into the punch 7. With the help of the sliding surface 32, the upper mold 11 pushes the positioning block 31 back into the punch 7, so that the reset mechanism is compressed. After the upper mold 11 is fully inserted into the punch 7, the reset mechanism resets, so that the positioning block 31 is inserted into the upper mold 11 for fixing. A reset spring 33 is fixedly connected to the left end of the positioning block 31. The other end of the reset spring 33 is fixed to the punch 7. When the positioning block 31 is retracted into the punch 7, the reset spring 33 is compressed. A pull rope 34 is fixedly connected to the left end of the positioning block 31. The pull rope 34 passes through the punch 7. Pulling the pull rope 34 causes the positioning block 31 to retract into the punch 7.

[0030] Working principle:

[0031] When using the button-attaching machine, the worker holds the sportswear fabric and places it onto the upper and lower molds 10 of the button-attaching machine body 1 (the button-attaching machine body 1 is a commercially available product, and its specific operation is existing technology and will not be elaborated here). A laser guide light positions the fabric. After positioning, the worker steps on the foot pedal 9 connected by the connecting line 8, causing the internal processor of the button-attaching machine body 1 to issue a command, activating the electromagnetic drive mechanism. This generates a magnetic field through current, driving the armature to move rapidly in a straight line, causing the upper mold 11 on the punch 7 to move downwards quickly. This allows the metal buttons on the second material channel 6 to be attached to the sportswear fabric using the lower mold 10. The second material channel 6 is flexible. The worker pours the metal buttons into the material box 4, where a vibrating plate feeds the metal buttons into the first material channel 5 and the second material channel 6. While spreading the added sportswear fabric evenly, the worker places the fabric under the spreading rod 23 and then moves it to the lower mold 10. The spreading rod 23, due to its own weight, constantly presses down on the sportswear fabric, thus... The fabric is spread evenly to minimize the labor intensity of workers. By setting a compression spring 26, the spreading rod 23 contacts the fabric, causing the compression spring 26 to be in a compressed state. Its reverse force pushes the slider 22 in the slide groove 21, so that the spreading rod 23 is in full contact with the fabric. By setting a bearing 25 and a rotating sleeve 24, the sliding friction between the fabric and the spreading rod 23 is transformed into rolling friction between the fabric and the rotating sleeve 24. By setting an auxiliary rod 27, the slider 22 is limited in direction by the slide groove 21. When the upper mold 11 is fixed, the upper mold 11 is dragged to insert into the punch 7. The positioning block 31, with the help of the sliding surface 32, pushes the positioning block 31 back into the punch 7 by the upper mold 11, so that the return spring 33 is compressed. After the upper mold 11 is fully inserted into the punch 7, the return spring 33 returns to its original position, so that the positioning block 31 is inserted into the upper mold 11 for fixation. Pulling the pull rope 34 causes the positioning block 31 to retract into the punch 7.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A button-fastening machine for sportswear processing, comprising a button-fastening machine body (1), characterized in that: A lower mold (10) is fixedly connected to one side of the button-making machine body (1). A punch (7) is provided on the side of the button-making machine body (1) near the lower mold (10). An upper mold (11) is provided at the lower end of the punch (7). A spreading component (2) is provided on the front side of the button-making machine body (1). A material box (4) and a first material channel (5) are fixedly connected to the left end of the button-making machine body (1). A second material channel (6) is fixedly connected to the lower end of the first material channel (5). A connecting line (8) is fixedly connected to the right end of the button-making machine body (1). A foot pedal (9) is fixedly connected to the other end of the connecting line (8). The spreading component (2) includes a groove (21) opened on the front side of the button-making machine body (1). A slider (22) is slidably connected to the inner wall of the groove (21). A spreading rod (23) is fixedly connected to the front side of the slider (22).

2. The button-fastening machine for sportswear processing according to claim 1, characterized in that: A compression spring (26) is fixedly connected to the upper end of the slider (22), and the other end of the compression spring (26) is fixed to the slider (22).

3. A button-fastening machine for sportswear processing according to claim 2, characterized in that: The arc surface of the spreading rod (23) is fixedly connected to a bearing (25), and the outer ring of the bearing (25) is fixedly connected to a rotating sleeve (24).

4. A button-fastening machine for sportswear processing according to claim 3, characterized in that: An auxiliary rod (27) is fixedly connected to the inner wall of the groove (21), and the slider (22) slides on the auxiliary rod (27).

5. A button-fastening machine for sportswear processing according to claim 4, characterized in that: A fixing component (3) is provided between the punch (7) and the upper mold (11). The fixing component (3) includes a positioning block (31) that is slidably inserted into the inner wall of the punch (7). The positioning block (31) is inserted into the upper mold (11). A sliding surface (32) is provided at the right end of the positioning block (31).

6. A button-fastening machine for sportswear processing according to claim 5, characterized in that: The left end of the positioning block (31) is fixedly connected to a reset spring (33), and the other end of the reset spring (33) is fixed to the punch (7).

7. A button-fastening machine for sportswear processing according to claim 6, characterized in that: The left end of the positioning block (31) is fixedly connected to a pull rope (34), which passes through the punch (7).

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