Velcro binding equipment

Abstract

The utility model belongs to the technical field of sewing machines, and particularly relates to equipment for binding magic tapes, which comprises a sewing machine. The mounting frame is fixedly mounted at the top of the sewing machine; the number of the positioning mechanisms is two, and the positioning mechanisms and the control mechanism are both matched with the mounting frame; the template mechanism comprises a template and two limiting blocks; the template is located at the top of the mounting frame, the two limiting blocks are fixedly mounted at the top of the template, and the positioning mechanism comprises a rotating frame, a positioning frame and a fixing plate; according to the utility model, by pressing the sliding frame at the top of the mounting frame, the sliding frame can unlock the position of the template, the template can be taken down, then a new template is butted with the positioning frame, and the positioning frame can automatically mount the template on the sewing machine, so that the template is fast and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing machines, in particular to a device for sewing Velcro. Background Art

[0002] One side of Velcro is made of small, soft round fiber hairs, and the other side is made of harder bristles with hooks. The product is widely used.

[0003] The existing automatic stitching equipment cannot replace the template when in use, the application scope is not wide enough, and the frame is fixed by bolts, which is cumbersome and reduces work efficiency. Therefore, the utility model proposes a device for stitching Velcro to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the automatic stitching equipment cannot replace the template when in use, the application range is not wide enough, and the frame is fixed by bolts, the fixing method is complicated and reduces the work efficiency, and a device for stitching Velcro is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for setting Velcro, comprising

[0007] Sewing machine;

[0008] A mounting frame, the mounting frame is fixedly mounted on the top of the sewing machine;

[0009] A positioning mechanism and a control mechanism, wherein the number of the positioning mechanism is two groups, and both the positioning mechanism and the control mechanism are matched with the mounting frame;

[0010] The template mechanism comprises: a template and two limit blocks;

[0011] The template is located on the top of the mounting frame, and two limit blocks are fixedly installed on the top of the template.

[0012] As a preferred solution of the utility model, the positioning mechanism includes: a rotating frame, a positioning frame and a fixed plate;

[0013] The rotating frame is fixedly installed on the top of the mounting frame, the rotating frame is rotatably connected with the positioning frame, the positioning frame is matched with the template, and the fixing plate is fixedly connected with the positioning frame.

[0014] As a preferred solution of the utility model, the control mechanism includes: an unlocking frame, a push rod, a sliding frame and a fixing frame;

[0015] The unlocking frame is rotatably connected to the push rod, the push rod is rotatably connected to the sliding frame, the sliding frame is slidably connected to the top of the mounting frame, the sliding frame cooperates with the fixing plate, the fixing frame is fixedly installed on the top of the mounting frame, and the fixing frame is slidably connected to the unlocking frame.

[0016] As a preferred solution of the utility model, torsion springs are fixedly installed on the sides of the two rotating frames close to each other, and the two torsion springs are fixedly connected to the two positioning frames respectively.

[0017] As a preferred solution of the utility model, the top of the template is provided with symmetrically arranged positioning grooves, the bottom of the positioning frame is fixedly mounted with positioning blocks, and the outer side of the positioning block is detachably engaged with the inner wall of the positioning groove.

[0018] As a preferred solution of the utility model, a horizontal slide groove is provided on the top of the mounting frame, and the outer side of the bottom of the sliding frame is slidably connected to the inner wall of the horizontal slide groove.

[0019] Beneficial effects:

[0020] 1. After the positioning frame is engaged with the template, the positioning frame can connect the template with the mounting frame to block the movement of the template on the mounting frame, thereby realizing the positioning of the template and greatly increasing the stability of the template when in use;

[0021] 2. After the sliding frame is pressed down, the sliding frame can push the pressing rod, and the pressing rod can press the sliding frame to move, and the sliding frame can move to the right to squeeze the fixing plate, so that the fixing plate drives the positioning frame to rotate, so that the positioning frame can be separated from the template, and the template can be unlocked, and the template can be replaced;

[0022] In the utility model, by pressing the sliding frame on the top of the mounting frame, the sliding frame can unlock the position of the template, so that the template can be removed, and then the new template is docked with the positioning frame, and the positioning frame can automatically install the template on the sewing machine, which is quick and convenient, and the template can be used conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the main three-dimensional diagram of the utility model;

[0024] Figure 2 It is a side three-dimensional diagram of the utility model;

[0025] Figure 3 It is a top-down three-dimensional diagram of the utility model;

[0026] Figure 4 It is a three-dimensional diagram of the positioning mechanism and control mechanism of the utility model.

[0027] In the figure: 1, sewing machine; 2, mounting frame; 3, template; 4, limit block; 5, rotating frame; 6, torsion spring; 7, positioning frame; 8, fixing plate; 9, unlocking frame; 10, push rod; 11, sliding frame; 12, fixing frame; 13, positioning block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example

[0030] Reference Figure 1-Figure 4 , a device for setting Velcro, comprising

[0031] Sewing machine 1;

[0032] A mounting frame 2, the mounting frame 2 is fixedly mounted on the top of the sewing machine 1;

[0033] Positioning mechanism and control mechanism, the number of positioning mechanism is two groups, and both positioning mechanism and control mechanism are matched with mounting frame 2;

[0034] The template 3 mechanism includes: a template 3 and two limit blocks 4;

[0035] The template 3 is located at the top of the mounting frame 2 , and the two limit blocks 4 are fixedly mounted on the top of the template 3 .

[0036] By means of the above structure: by pressing the sliding frame 11 on the top of the mounting frame 2, the sliding frame 11 can unlock the position of the template 3, and the template 3 can be removed, and then the new template 3 is docked with the positioning frame 7, and the positioning frame 7 can automatically install the template 3 on the sewing machine 1, which is quick and convenient, and the template 3 is easy to use.

[0037] As a preferred solution of the utility model, the positioning mechanism includes: a rotating frame 5, a positioning frame 7 and a fixing plate 8;

[0038] The rotating frame 5 is fixedly installed on the top of the mounting frame 2. The rotating frame 5 is rotatably connected to the positioning frame 7. The positioning frame 7 cooperates with the template 3. The fixing plate 8 is fixedly connected to the positioning frame 7. After the positioning frame 7 is engaged with the template 3, the positioning frame 7 can connect the template 3 with the mounting frame 2 to block the movement of the template 3 on the mounting frame 2, thereby realizing the positioning of the template 3 and greatly increasing the stability of the template 3 when in use.

[0039] As a preferred solution of the utility model, the control mechanism includes: an unlocking frame 9, a push rod 10, a sliding frame 11 and a fixing frame 12;

[0040] The unlocking frame 9 is rotatably connected to the pressing rod 10, and the pressing rod 10 is rotatably connected to the sliding frame 11. The sliding frame 11 is slidably connected to the top of the mounting frame 2, and the sliding frame 11 cooperates with the fixed plate 8. The fixed frame 12 is fixedly installed on the top of the mounting frame 2, and the fixed frame 12 is slidably connected to the unlocking frame 9. After the sliding frame 11 is pressed downward, the sliding frame 11 can push the pressing rod 10, and the pressing rod 10 can press the sliding frame 11 to move, and the sliding frame 11 can move to the right to squeeze the fixed plate 8, so that the fixed plate 8 drives the positioning frame 7 to rotate, so that the positioning frame 7 can be separated from the template 3, thereby unlocking the template 3 and replacing the template 3.

[0041] As a preferred solution of the utility model, a torsion spring 6 is fixedly installed on the side where the two rotating frames 5 are close to each other. The two torsion springs 6 are respectively fixedly connected to the two positioning frames 7. The torsion spring 6 is used to reset the position of the positioning frames 7, so that the positioning frames 7 can automatically position the position of the template 3.

[0042] As a preferred solution of the utility model, a symmetrically arranged positioning groove is opened on the top of the template 3, and a positioning block 13 is fixedly installed on the bottom of the positioning frame 7. The outer side of the positioning block 13 is detachably connected to the inner wall of the positioning groove. After the positioning block 13 is engaged with the positioning groove, the positioning block 13 can prevent the template 3 from moving, thereby realizing the positioning of the template 3.

[0043] As a preferred solution of the utility model, a horizontal slide groove is opened on the top of the mounting frame 2, and the outer side of the bottom of the sliding frame 11 is slidably connected to the inner wall of the horizontal slide groove. The horizontal slide groove is used to connect the sliding frame 11 and the mounting frame 2, so that the sliding frame 11 can move horizontally on the mounting frame 2 to unlock the template 3.

[0044] It should be noted that the specific type of sewing machine 1 to be used is selected by the relevant technical personnel familiar with the field, and the above-mentioned sewing machine 1 belongs to the existing technology and will not be elaborated in this solution.

[0045] The working principle of the utility model is as follows: when the template 3 needs to be replaced, the sliding frame 11 is first pressed downward on the top of the mounting frame 2. After the sliding frame 11 is pressed downward, the sliding frame 11 can push the pressing rod 10, and the pressing rod 10 can press the sliding frame 11 to move, and the sliding frame 11 can move to the right to squeeze the fixing plate 8, so that the fixing plate 8 drives the positioning frame 7 to rotate, so that the positioning frame 7 can be disengaged from the template 3, and the template 3 is unlocked, and the template 3 can be replaced. Different templates 3 and different limit blocks 4 are replaced, and then the new template 3 is docked with the positioning frame 7, and the positioning frame 7 can automatically engage with the template 3. After the positioning frame 7 is engaged with the template 3, the positioning frame 7 can connect the template 3 with the mounting frame 2 to block the movement of the template 3 on the mounting frame 2, so as to realize the positioning of the template 3, which greatly increases the stability of the template 3 when in use and facilitates the use of the template 3.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for sewing Velcro, characterized in that: include Sewing machine (1); A mounting frame (2), wherein the mounting frame (2) is fixedly mounted on the top of the sewing machine (1); A positioning mechanism and a control mechanism, wherein the number of the positioning mechanism is two groups, and both the positioning mechanism and the control mechanism are matched with the mounting frame (2); A template (3) mechanism, the template (3) mechanism comprising: a template (3) and two limit blocks (4); The template (3) is located at the top of the mounting frame (2), and the two limit blocks (4) are fixedly mounted on the top of the template (3).

2. The device for sewing Velcro according to claim 1, characterized in that: The positioning mechanism comprises: a rotating frame (5), a positioning frame (7) and a fixing plate (8); The rotating frame (5) is fixedly mounted on the top of the mounting frame (2), the rotating frame (5) is rotatably connected to the positioning frame (7), the positioning frame (7) is matched with the template (3), and the fixing plate (8) is fixedly connected to the positioning frame (7).

3. The device for sewing Velcro according to claim 1, characterized in that: The control mechanism comprises: an unlocking frame (9), a push rod (10), a sliding frame (11) and a fixing frame (12); The unlocking frame (9) is rotatably connected to the push rod (10), the push rod (10) is rotatably connected to the sliding frame (11), the sliding frame (11) is slidably connected to the top of the mounting frame (2), the sliding frame (11) is matched with the fixing plate (8), the fixing frame (12) is fixedly installed on the top of the mounting frame (2), and the fixing frame (12) is slidably connected to the unlocking frame (9).

4. The device for sewing Velcro according to claim 2, characterized in that: Torsion springs (6) are fixedly mounted on the sides of the two rotating frames (5) that are close to each other, and the two torsion springs (6) are respectively fixedly connected to the two positioning frames (7).

5. The device for sewing Velcro according to claim 2, characterized in that: The top of the template (3) is provided with symmetrically arranged positioning grooves, and the bottom of the positioning frame (7) is fixedly provided with a positioning block (13), and the outer side of the positioning block (13) is detachably engaged with the inner wall of the positioning groove.

6. The device for sewing Velcro according to claim 3, characterized in that: A horizontal slide groove is provided on the top of the mounting frame (2), and the outer side of the bottom of the sliding frame (11) is slidably connected to the inner wall of the horizontal slide groove.

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