Template clamping device

Abstract

The utility model discloses a template clamping device. The template clamping device mainly solves the problem that an existing template clamping device is not firm in clamping. The device is characterized by further comprising an open slot (11) which is arranged on the bottom plate and is used for a pin (91) of a template to enter; the locking part (21) is arranged on the movable plate and comprises a first position and a second position, the first position is far away from the open slot and used for allowing a pin of a template to enter, and the second position is matched with the open slot and used for limiting the circumferential displacement of the pin. According to the template clamping device, the two movable plates matched with each other are used for clamping a template, and the template clamping device is simple and stable in structure and good in using effect.

Description

Technical Field

[0001] The utility model relates to the field of sewing equipment, and particularly to a template clamping device. Background Art

[0002] A template sewing machine refers to the full-automatic application of templates in production by combining garment template CAD software, garment template sewing CAD software, and advanced numerical control technology, which improves production efficiency and product quality, reduces the technical requirements for technical workers, replaces the original manually operated sewing machine with a computer-controlled machine with a higher degree of automation, reduces the dependence on highly skilled personnel, solves the problems of labor shortage and skill defects of industrial workers while ensuring quality, completes garment sewing fully automatically, and promotes the streamline of the garment template process finishing.

[0003] When a template sewing machine works, it will cooperate with a template. As shown in the Chinese patent with the publication number CN 219508155 U, a conventional clamping mechanism directly uses the ejector rod of a cylinder for positioning, and it is easy to have situations such as falling off. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the background art, the utility model provides a template clamping device, which mainly solves the problem that the existing template clamping device has poor clamping.

[0005] The technical solution of the utility model is as follows.

[0006] The template clamping device includes a bottom plate and a movable plate driven by a power source, and further includes an opening groove provided on the bottom plate for a pin of the template to enter; a locking part provided on the movable plate, which includes a first position for the pin of the template to enter when away from the opening groove and a second position for limiting the circumferential displacement of the pin when cooperating with the opening groove.

[0007] A guide post is provided on the bottom plate, and a guide groove slidably matched with the guide post is provided on the movable plate.

[0008] The guide post is detachably connected to the bottom plate.

[0009] A baffle is provided on the guide post, and the baffle is in limit cooperation with the upper end surface of the movable plate.

[0010] A movable groove is provided on the movable plate, and the movable groove includes a straight groove for the pin to enter and a transverse groove for positioning the pin.

[0011] The guide posts are provided on both sides of the opening groove.

[0012] The locking part is a baffle provided on the movable plate.

[0013] The guiding column is connected to the bottom plate through fasteners.

[0014] The power source is a cylinder.

[0015] The beneficial effects of the present utility model are as follows: The present utility model provides a template clamping device, which clamps the template through two mutually cooperating movable plates, with a simple and stable structure and good use effect. Description of the Drawings

[0016] Figure 1 It is a three-dimensional schematic diagram during the use of an embodiment of the present utility model.

[0017] Figure 2 It is a three-dimensional schematic diagram of an embodiment of the present utility model.

[0018] Figure 3 It is a partial cross-sectional view of an embodiment of the present utility model.

[0019] Figure 4 It is a three-dimensional schematic diagram after being tightened of an embodiment of the present utility model. Detailed Description of the Embodiment

[0020] The following further describes the present utility model with reference to the drawings: As shown in the figure, the template clamping device includes a bottom plate 1 and a movable plate 2 driven by a power source 3, and further includes an opening groove 11 provided on the bottom plate for the pin 91 of the template to enter; a locking portion 21 provided on the movable plate, which includes a first position for the pin of the template to enter when away from the opening groove and a second position for limiting the circumferential displacement of the pin when cooperating with the opening groove. When the pin does not enter, under the action of the power source, the locking portion is set at the first position. Refer to Figure 1 and 2 , at this time, the pin can enter the opening groove. After reaching the position, the movable plate moves, and the locking portion covers the opening part of the opening groove, so that the pin will not fall out, playing a role in positioning the pin to prevent it from falling off. The movable plate can be arranged on the upper end surface of the bottom plate, and the power source can be installed on the bottom plate.

[0021] In this embodiment, as shown in the figure, a guiding column 12 is provided on the bottom plate, and a guiding groove 22 that is slidably matched with the guiding column is provided on the movable plate. The extending direction of the guiding groove is adapted to the moving direction of the interactive plate, playing a guiding role. At the same time, the force will act on the guiding groove rather than the driving rod of the power source, increasing the stability and the service life of the power source.

[0022] In this embodiment, as shown in the figure, the guiding column is detachably connected to the bottom plate. It is convenient for disassembly and replacement.

[0023] In this embodiment, as shown in the figure, a baffle 121 is provided on the guide post, and the baffle is in limit fit with the upper end face of the movable plate, which functions to limit the movable plate and prevent it from falling out.

[0024] In this embodiment, as shown in the figure, a movable groove 25 is provided on the movable plate. The movable groove includes a straight groove 251 for the pin to enter and a transverse groove 252 for positioning the pin. The pin enters from the straight groove and is limited by the transverse groove.

[0025] In this embodiment, as shown in the figure, guide posts are provided on both sides of the opening groove, making the structure more stable and the movement smoother.

[0026] In this embodiment, as shown in the figure, the locking part is a baffle provided on the movable plate.

[0027] In this embodiment, as shown in the figure, the guide post is connected to the bottom plate through a fastener 15, which can be installed by screws and is simpler.

[0028] In this embodiment, as shown in the figure, the power source is a cylinder. Of course, it can also be a hydraulic cylinder or the like.

[0029] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0030] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0031] The embodiments described with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation of the present invention. The embodiments should not be regarded as a limitation of the present invention, but any improvement based on the spirit of the present invention should be within the protection scope of the present invention.

Claims

1. A template clamping device, comprising a base plate (1) and a movable plate (2) driven by a power source (3), characterized in that: Also includes An opening groove (11) is provided on the bottom plate and is used for the column pin (91) of the template to enter; The locking portion (21) is arranged on the movable plate and comprises a first position for the column pin of the template to enter when away from the opening slot and a second position for limiting the circumferential displacement of the column pin when cooperating with the opening slot.

2. The template clamping device according to claim 1, characterized in that: The bottom plate is provided with a guide column (12), and the movable plate is provided with a guide groove (22) that is slidably matched with the guide column.

3. The template clamping device according to claim 2, characterized in that: The guide column is detachably connected to the base plate.

4. The template clamping device according to claim 2, characterized in that: A baffle (121) is provided on the guide column, and the baffle is limitedly matched with the upper end surface of the movable plate.

5. The template clamping device according to claim 1, characterized in that: The movable plate is provided with a movable groove (25), the movable groove comprising a straight groove (251) for the column pin to enter and a transverse groove (252) for the column pin to be positioned.

6. The template clamping device according to claim 2, characterized in that: The guide columns are arranged on both sides of the opening slot.

7. The template clamping device according to claim 1, characterized in that: The locking portion is a baffle provided on the movable plate.

8. The template clamping device according to claim 2, characterized in that: The guide column is connected to the base plate via a fastener (15).

9. The template clamping device according to any one of claims 1 to 8, characterized in that: The power source is a cylinder.

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