Positioning fixture for digital printing

Abstract

This utility model relates to the field of digital printing technology and discloses a positioning fixture for digital printing, including a fixture body and an adjustment component. The bottom of the fixture body has a positioning hole for engaging with a positioning pin on the positioning platform of a printing press. The adjustment component is detachably connected to at least one side and / or at least one end of the fixture body. By providing an adjustment component and detachably connecting it to at least one side and / or at least one end of the fixture body, this utility model allows for the installation of different specifications of adjustment components on the end face or side of the fixture body according to the product size. This enables adjustment of the positioning fixture's size based on different product dimensions, thereby improving the versatility of the positioning fixture, avoiding the need to manufacture corresponding positioning fixtures for each product, and reducing costs.

Description

Technical Field

[0001] This utility model relates to the field of digital printing technology, and in particular to a positioning fixture for digital printing. Background Technology

[0002] In digital printing, some small products (such as mobile phone cases) are fitted onto positioning fixtures, and then the positioning fixtures are fixed on the positioning platform to secure the products.

[0003] However, due to the varying sizes of products, such as phone cases, different brands and models of phones require different sizes of phone cases. Existing positioning fixtures can only be used for products of specific sizes, resulting in poor versatility. This leads to the need to manufacture a large number of fixtures to accommodate products of different sizes, resulting in high manufacturing costs. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a positioning fixture for digital printing, which can adjust the size of the positioning fixture according to the size of different products, thereby improving the versatility of the positioning fixture and reducing costs.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A positioning fixture for digital printing includes a fixture body and an adjustment component. The bottom of the fixture body is provided with a positioning hole for engaging with a positioning pin on the positioning platform of a printing press. The adjustment component is detachably connected to at least one side and / or at least one end of the fixture body.

[0007] Preferably, the adjusting component is a telescopic rod or an elastic abutment bar.

[0008] Preferably, the side and / or end face of the clamp body is provided with mounting holes, and the telescopic rod is detachably inserted into the mounting holes.

[0009] Preferably, the side and / or end face of the clamp body is provided with a snap-fit ​​strip, and the snap-fit ​​strip is provided with a snap-fit ​​groove arranged along its length direction, and the snap-fit ​​groove is sleeved on the snap-fit ​​strip.

[0010] Preferably, the abutting strip includes a connecting portion and an abutting portion, the snap-fit ​​groove is disposed on the connecting portion, and the abutting portion is arc-shaped.

[0011] Preferably, the abutment strip is made of rubber or silicone.

[0012] Preferably, the positioning hole includes a fixing part and a guiding part. The guiding part is frustum-shaped, with its small bottom end connected to the fixing part and its large bottom end extending to the bottom surface of the fixture body.

[0013] The digital printing mold of this utility model has the following advantages compared with the prior art: by setting an adjustment component and detachably connecting it to at least one side and / or at least one end of the fixture body, different specifications of adjustment components can be installed on the end face or side of the fixture body according to the size of the product. This allows for adjustment of the size of the positioning fixture according to the size of different products, thereby improving the versatility of the positioning fixture, avoiding the need to manufacture corresponding positioning fixtures for each product, and reducing costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the positioning platform of a digital printing press.

[0015] Figure 2 This is a schematic diagram of the structure of the adjusting component of this utility model, which is a telescopic rod.

[0016] Figure 3 for Figure 2 A bottom view.

[0017] Figure 4 This is a schematic diagram of the adjusting component of this utility model, which is an abutment strip.

[0018] Figure 5 for Figure 4 A magnified view of A in the middle.

[0019] Figure 6 This is a cross-sectional view of the positioning fixture of this utility model.

[0020] Wherein: 1-Clamp body, 2-Positioning hole, 21-Fixing part, 22-Guide part, 3-Positioning plate, 4-Positioning pin, 5-Telescopic rod, 6-Abutting strip, 61-Snap-fit ​​groove, 62-Connecting part, 63-Abutting part, 7-Snap-fit ​​strip. Detailed Implementation

[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0022] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] like Figure 1-4 As shown, a preferred embodiment of this utility model discloses a positioning fixture for digital printing, comprising a fixture body 1 and an adjustment component. The bottom of the fixture body 1 is provided with a positioning hole 2, which is used to cooperate with a positioning pin 4 on the positioning platform of a printing machine. The printing machine is equipped with a positioning platform, on which the product to be printed is placed for printing. The positioning platform includes a positioning plate 3 and a positioning pin 4. The positioning platform is installed directly above a marble platform. The marble surface and the installation method have undergone high-precision processing and high-precision positioning installation treatment. The positioning platform is installed above the marble platform, ensuring its flatness and installation accuracy during installation. The positioning pin 4 is installed on the positioning plate 3 using a high-precision positioning installation fixture, resulting in high positioning accuracy and flatness of the positioning platform, thus ensuring printing accuracy during printing. The adjustment component is detachably connected to at least one side and / or at least one end of the fixture body.

[0025] The specific installation method of the adjustment component can be selected according to the specific product. Generally speaking, the clamp body 1 is rectangular, and the adjustment component can be set on both sides of the clamp body 1, or on both ends of the clamp body 1; or it can be set on both the end face and the side face of the clamp body 1; or it can be set on only one side or one end. Taking a mobile phone case as an example, since its length is relatively large compared to its width, it will not affect the printing accuracy if the positioning mold is slightly larger than the length of the mobile phone case in its length direction. Therefore, the length direction of the clamp body 1 can be made into a suitable size according to most mobile phone cases, and the adjustment component is connected in the width direction of the clamp body 1. In this way, such a clamp can be used as a universal clamp for most mobile phone cases, thereby reducing the number of types of clamps, making it convenient and quick to use, and providing accurate positioning.

[0026] Based on the above-mentioned technical features, the positioning fixture for digital printing, by setting an adjustment component and detachably connecting it to at least one side and / or at least one end of the fixture body 1, allows for the installation of different specifications of adjustment components on the end face or side of the fixture body 1 according to the size of the product. This enables the adjustment of the size of the positioning fixture according to the size of different products, thereby improving the versatility of the positioning fixture, avoiding the need to manufacture corresponding positioning fixtures for each product, and reducing costs.

[0027] In this embodiment, the adjusting component is a telescopic rod 5 or an elastic abutment strip 6, and the abutment strip 6 can be made of rubber or silicone, etc.

[0028] like Figure 2-3 As shown, when the adjusting component is a telescopic rod 5, the side and / or end face of the clamp body 1 are provided with mounting holes. The telescopic rod 5 is detachably inserted into the mounting holes, so that the corresponding telescopic rod 5 can be selected according to the product of different sizes. Then the length of the telescopic rod 5 is adjusted. When the product is sleeved on the positioning clamp, the telescopic rod 5 abuts against the inner side wall of the product.

[0029] like Figure 4-5 As shown, when the adjusting component is an abutment strip 6, the side and / or end face of the fixture body 1 is provided with a snap-fit ​​strip 7, which can be integrally formed with the fixture body 1. The abutment strip 6 is provided with a snap-fit ​​groove 61 extending along its length, and the snap-fit ​​groove 61 is sleeved on the snap-fit ​​strip 7. That is, the corresponding abutment strip 6 can be selected according to different product sizes, and then the snap-fit ​​groove 61 is snapped onto the snap-fit ​​strip 7. When the product is sleeved on the positioning fixture, the abutment strip 6 abuts against the inner side wall of the product, ensuring the positioning accuracy of the product. Specifically, the abutment strip 6 includes a connecting part 62 and an abutment part 63. The snap-fit ​​groove 61 is provided on the connecting part 62, and the abutment part 63 is arc-shaped, which can prevent the product surface from being damaged during the transfer process and ensure the quality of the product.

[0030] like Figure 6 As shown in this embodiment, to facilitate the connection between the positioning hole 2 and the positioning pin 4, the positioning hole 2 includes a fixing part 21 and a guide part 22. The guide part 22 is frustum-shaped, with its small bottom end connected to the fixing part 21 and its large bottom end extending to the bottom surface of the clamp body 1. During connection, the positioning pin 4 first connects to the guide part 22, and then, under the action of the guide part 22, is inserted into the fixing part 21 to achieve connection and fixation.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A positioning jig for digital printing, characterized by: The fixture includes a fixture body and an adjustment assembly. The bottom of the fixture body is provided with a positioning hole for engaging with a positioning pin on the positioning platform of a printing press. The adjustment assembly is detachably connected to at least one side and / or at least one end of the fixture body.

2. The positioning fixture for digital printing as described in claim 1, characterized in that: The adjustment component is a telescopic rod or an elastic abutment bar.

3. The positioning fixture for digital printing as described in claim 2, characterized in that: The clamp body has mounting holes on its side and / or end face, and the telescopic rod is detachably inserted into the mounting holes.

4. The positioning fixture for digital printing as described in claim 2, characterized in that: The clamp body is provided with a snap-fit ​​strip on its side and / or end face, and the snap-fit ​​strip is provided with a snap-fit ​​groove arranged along its length direction, and the snap-fit ​​groove is sleeved on the snap-fit ​​strip.

5. The positioning fixture for digital printing as described in claim 4, characterized in that: The abutment strip includes a connecting part and an abutment part, the snap-fit ​​groove is disposed on the connecting part, and the abutment part is arc-shaped.

6. The positioning fixture for digital printing as described in claim 2, characterized in that: The abutment strip is made of rubber or silicone.

7. The positioning fixture for digital printing as described in any one of claims 1-6, characterized in that: The positioning hole includes a fixing part and a guide part. The guide part is frustum-shaped, and its small bottom end is connected to the fixing part, while its large bottom end extends to the bottom surface of the fixture body.

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