A daisy lock eye machine auxiliary material moving device and a daisy lock eye machine

Abstract

The utility model discloses a kind of chrysanthemum lock eye machine auxiliary material moving device and chrysanthemum lock eye machine, including the base for being connected with chrysanthemum lock eye machine, first driving component is equipped on the base and drives material moving sliding table to slide, material moving sliding table left and right sides are respectively equipped with the clamping mechanism for clamping cloth, material moving sliding table is also equipped with the second driving component of driving clamping mechanism sliding, clamping mechanism can move towards each other, so that chrysanthemum lock eye machine work cloth being clamped has the margin of movement. The chrysanthemum lock eye machine auxiliary material moving device of the utility model can complete two chrysanthemum eye sewing once material is placed, reduces manual intervention, improves production efficiency.

Description

Technical Field

[0001] This utility model relates to an auxiliary material transfer device for a chrysanthemum buttonhole machine and the chrysanthemum buttonhole machine. Background Technology

[0002] Traditional buttonhole machines require workers to reload material after each buttonhole is punched and sewn, making the process cumbersome and inefficient. This is especially true when multiple buttonholes need to be sewn consecutively, such as in the production of athletic pants where two holes need to be punched for a drawstring or elastic band. Traditionally, workers would make one buttonhole, then manually move the material to make the next, repeatedly feeding material – this repetitive action not only increases labor intensity but also limits the machine's production efficiency. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an auxiliary material transfer device for a chrysanthemum keyhole machine.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: an auxiliary material transfer device for a chrysanthemum buttonhole machine, including a base for connecting with the chrysanthemum buttonhole machine, a material transfer slide and a first driving component for driving the material transfer slide to slide on the base, clamping mechanisms for clamping fabric on the left and right sides of the material transfer slide, and a second driving component for driving the clamping mechanisms to slide on the material transfer slide, the clamping mechanisms can move towards each other, so that the fabric clamped when the chrysanthemum buttonhole machine is working has room to move.

[0005] The clamping mechanism includes a first clamping plate, a second clamping plate, and a third driving component that drives the first clamping plate to move toward the second clamping plate to clamp the fabric.

[0006] The clamping mechanism also includes a clamping base, a second clamping plate and a third driving component connected to the clamping base. The clamping base is slidably mounted on the material transfer slide, and the second driving component drives the clamping mechanism to slide through the clamping base.

[0007] The first and second clamping plates are respectively provided with pads for increasing friction on their opposite surfaces.

[0008] The first driving component is a stroke-adjustable cylinder.

[0009] The first driving component is connected to the transfer slide via a connecting plate. The connecting plate is provided with a through groove along the sliding direction of the transfer slide and is connected to the transfer slide via screws passing through the through groove.

[0010] A chrysanthemum buttonhole machine includes the aforementioned auxiliary material transfer device for the chrysanthemum buttonhole machine.

[0011] The beneficial effects of this utility model are: the auxiliary material transfer device of this utility model can complete the sewing of two chrysanthemum eyelets in one feeding, reducing manual intervention and improving production efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the auxiliary material transfer device of this utility model;

[0013] Figure 2 This is another structural schematic diagram of the auxiliary material transfer device of this utility model;

[0014] Figure 3 This is an exploded view of the auxiliary material transfer device of this utility model;

[0015] Figure 4 This is a schematic diagram of the chrysanthemum buttonhole machine of this utility model;

[0016] Figure 5 This is the working state of the chrysanthemum buttonhole machine of this utility model. Figure 1 ;

[0017] Figure 6 This is the working state of the chrysanthemum buttonhole machine of this utility model. Figure 2 ;

[0018] Figure 7 This is the working state of the chrysanthemum buttonhole machine of this utility model. Figure 3 . Detailed Implementation

[0019] like Figures 1-3 As shown, an auxiliary material transfer device for a chrysanthemum buttonhole machine includes a base 10 for connecting to the chrysanthemum buttonhole machine. The base 10 is provided with a material transfer slide 20 and a first driving component 11 for driving the material transfer slide 20 to slide. The material transfer slide 20 is provided with clamping mechanisms 40 for clamping the fabric on its left and right sides respectively. The material transfer slide 20 is also provided with a second driving component 21 for driving the clamping mechanisms 40 to slide. The clamping mechanisms 40 can move towards each other, so that the fabric clamped by the chrysanthemum buttonhole machine has room to move when it is working.

[0020] The clamping mechanism 40 includes a first clamping plate 41, a second clamping plate 42, and a third driving component 43 that drives the first clamping plate 41 to move toward the second clamping plate 42 to clamp the fabric.

[0021] The clamping mechanism 40 also includes a clamping base 44, a second clamping plate 42 and a third driving component 43 connected to the clamping base 44, the clamping base 44 being slidably mounted on the material transfer slide 20, and the second driving component 21 driving the clamping mechanism 40 to slide through the clamping base 44.

[0022] The first clamping plate 41 and the second clamping plate 42 are respectively provided with pads 45 for increasing friction on their opposite surfaces. The pads 45 can be made of materials such as sandpaper, rubber, or silicone.

[0023] In this embodiment, the second driving component 21 and the third driving component 43 are cylinders. The base 10 is provided with a first slide rail 12, and the bottom surface of the transfer slide 20 is provided with a first slider 22 that cooperates with the first slide rail 12. The transfer slide 20 is provided with a second slide rail 23, and the clamping base 44 is provided with a second slider 46 that cooperates with the second slide rail 23.

[0024] The first driving component 11 is a stroke-adjustable cylinder. The first driving component 11 is connected to the transfer slide 20 via a connecting plate 24. The connecting plate 24 has a through groove 241 along the sliding direction of the transfer slide 20 and is connected to the transfer slide 20 via screws passing through the through groove 241. The stroke-adjustable cylinder is prior art, and its structure and principle will not be described in detail. By adjusting the stroke of the cylinder and correspondingly adjusting the position of the connecting plate 24, the hole spacing of the two chrysanthemum holes can be adjusted.

[0025] like Figure 4 As shown, the material transfer device of this utility model is connected to a chrysanthemum buttonhole machine. The chrysanthemum buttonhole machine is existing technology, and its structure and principle will not be described in detail. The chrysanthemum buttonhole machine includes a presser foot 51, a punching mechanism 52, and a buttonhole mechanism 53. During operation, the fabric is placed on the two clamping mechanisms 40 and the worktable of the chrysanthemum buttonhole machine. The pedal of the chrysanthemum buttonhole machine is pressed down, starting the workflow: 1. The two clamping mechanisms 40 clamp the fabric, and simultaneously, the presser foot 51 also presses the fabric down. Figure 5 ); 2. The two clamping mechanisms 40 move towards each other, that is, towards the presser foot 51, so that the fabric has room to move ( Figure 6 3. Presser foot 51 moves the fabric toward punching mechanism 52, which punches holes in the fabric; 4. Presser foot 51 returns the fabric to its original position and, in conjunction with buttonhole mechanism 53, sews chrysanthemum eyes through the openings; 5. After completing the first chrysanthemum eyelet, presser foot 51 lifts up, the two clamping mechanisms 40 return to their starting positions, and the fabric is pulled apart (state); Figure 5 (State), the transfer slide 20 is driven by the first drive component 11, moving the clamping mechanism 40 and the fabric together to the next position ( Figure 7 (State), repeat steps 2-4 to complete the second chrysanthemum eyelet sewing; 6. Sewing is finished, presser foot 51 and clamping mechanism 40 are released, clamping mechanism 40 returns to the initial position, and the fabric is removed.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Simple modifications and substitutions made by those skilled in the art without departing from the spirit and scope of this utility model are within its protection scope.

Claims

1. An auxiliary material transfer device for a chrysanthemum buttonhole machine, characterized in that, The device includes a base for connecting to a chrysanthemum buttonhole machine. The base is provided with a material transfer slide and a first driving component for driving the material transfer slide to slide. The material transfer slide is provided with clamping mechanisms for clamping the fabric on both the left and right sides. The material transfer slide is also provided with a second driving component for driving the clamping mechanisms to slide. The clamping mechanisms can move towards each other, so that the fabric clamped by the chrysanthemum buttonhole machine has room to move when it is working.

2. The auxiliary material transfer device for a chrysanthemum buttonhole machine as described in claim 1, characterized in that, The clamping mechanism includes a first clamping plate, a second clamping plate, and a third driving component that drives the first clamping plate to move toward the second clamping plate to clamp the fabric.

3. The auxiliary material transfer device for a chrysanthemum buttonhole machine as described in claim 2, characterized in that, The clamping mechanism also includes a clamping base, a second clamping plate and a third driving component connected to the clamping base. The clamping base is slidably mounted on the material transfer slide, and the second driving component drives the clamping mechanism to slide through the clamping base.

4. The auxiliary material transfer device for a chrysanthemum buttonhole machine as described in claim 2, characterized in that, The first and second clamping plates are respectively provided with pads for increasing friction on their opposite surfaces.

5. The auxiliary material transfer device for a chrysanthemum buttonhole machine as described in claim 1, characterized in that, The first driving component is a stroke-adjustable cylinder.

6. The auxiliary material transfer device for a chrysanthemum buttonhole machine as described in claim 5, characterized in that, The first driving component is connected to the transfer slide via a connecting plate. The connecting plate is provided with a through groove along the sliding direction of the transfer slide and is connected to the transfer slide via screws passing through the through groove.

7. A chrysanthemum buttonhole machine, characterized in that, Includes the auxiliary material transfer device for the chrysanthemum buttonhole machine as described in any one of claims 1-6.

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