Clamping jig for automatic detection

Abstract

The utility model discloses a clamping jig for automatic detection, which comprises a support, a loading seat used for loading products and a code scanning gun used for scanning the products, the loading seat and the code scanning gun are respectively arranged on the support, an air cylinder is arranged on the support and on one side of the loading seat, and the air cylinder is arranged on the support and on the other side of the loading seat. The code scanning gun installed on a piston rod of the air cylinder can move in the direction close to or away from the carrying base, the code scanning gun is installed at the upper end of a vertical plate, and the lower end of the vertical plate is connected with the piston rod of the air cylinder through an adapter plate. According to the utility model, one-to-one binding of data and products can be realized by scanning the products through the code scanning gun, the scanning precision is ensured, interference to the loading and unloading processes of the products can be avoided, and the processing efficiency and stability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coating detection technical field, especially relates to a clamping fixture for automatic detection. BACKGROUND

[0002] In 3C consumer electronics industry, in order to improve the anti-aging and friction resistance of product surface, usually adopt coating process to the outer surface of glass product, so that its surface has waterproof, oil-proof, scratch-proof, fingerprint-proof, anti-pollution and easy cleaning etc. In actual industrial production, coating process cannot be evenly covered, and coating is often poor due to many limitations, therefore, it is necessary to detect the coating quality of the product after coating. With the use of automatic detection equipment instead of manual visual inspection, how to realize the matching record between detection data and product becomes a problem to be solved. SUMMARY

[0003] The utility model provides a clamping fixture for automatic detection, which can realize one-to-one binding of data and product and ensure the scanning accuracy, and can improve the processing efficiency and stability.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of a clamping fixture for automatic detection, comprising: a bracket, a carrier for loading products and a code scanning gun for scanning products, the carrier and the code scanning gun are each mounted on the bracket, a cylinder is mounted on one side of the carrier on the bracket, and the code scanning gun mounted on the piston rod of the cylinder can move in the direction close to or away from the carrier.

[0005] The further improved scheme in the above technical scheme is as follows:

[0006] 1. In the above scheme, the code scanning gun is mounted on the upper end of a vertical plate, and the lower end of the vertical plate and the piston rod of the cylinder are connected through an adapter plate.

[0007] 2. In the above scheme, a plurality of strip-shaped mounting holes extending in the vertical direction are formed in the lower part of the vertical plate, and the strip-shaped mounting hole is lockingly connected with the circular mounting hole on the adapter plate.

[0008] 3. In the above scheme, an arc-shaped mounting hole is formed in the upper part of the vertical plate, and the code scanning gun is lockingly connected with the arc-shaped mounting hole through a mounting block.

[0009] 4. In the above scheme, the included angle between the end face of the code scanning gun facing the carrier and the end face of the carrier facing the code scanning gun is 0°~60°.

[0010] 5. In the above solution, the carrier is a vacuum carrier, and a plurality of adsorption holes for contacting the product are provided on one side surface of the carrier.

[0011] 6. In the above solution, at least one air pipe joint is installed on the side wall of the carrier, one end of which is connected to the vacuum pump or vacuum generator through a pipeline, and the other end of which is connected to the adsorption hole through a vacuum channel opened in the carrier.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] The utility model discloses a clamping fixture for automated inspection. A cylinder is installed on the bracket and on one side of the carrier. The barcode scanner installed on the piston rod of the cylinder can move in the direction of approaching or moving away from the carrier. The barcode scanner can scan the product to achieve one-to-one binding of data and product and ensure the accuracy of scanning. It can also avoid interference and disturbance in the loading and unloading process of the product, thereby improving the efficiency and stability of processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attachment Figure 1 This is a schematic diagram of the structure of the clamping fixture for automated testing of the utility model;

[0015] Attachment Figure 2 This is a partially enlarged schematic diagram of the clamping fixture for automated testing of the present utility model;

[0016] Attachment Figure 3 This is a cross-sectional schematic diagram of the carrier in the clamping fixture for automated testing of the present invention.

[0017] In the above figures: 1. Bracket; 2. Barcode scanner; 3. Cylinder; 4. Vertical plate; 41. Strip mounting hole; 42. Arc mounting hole; 5. Adsorption hole; 6. Air pipe joint; 7. Vacuum channel; 8. Adapter plate; 9. Mounting block; 10. Carrier. DETAILED DESCRIPTION

[0018] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0019] Example 1: A clamping fixture for automated inspection, comprising: a bracket 1, a carrier 10 for loading products, and a barcode scanner 2 for scanning products, wherein the carrier 10 and the barcode scanner 2 are each mounted on the bracket 1, and a cylinder 3 is mounted on the bracket 1 and located on one side of the carrier 10, and the barcode scanner 2 mounted on the piston rod of the cylinder 3 can move in a direction close to or away from the carrier 10.

[0020] The barcode scanner 2 is mounted on the upper end of a vertical plate 4 , and the lower end of the vertical plate 4 is connected to the piston rod of the cylinder 3 via an adapter plate 8 .

[0021] The lower part of the vertical plate 4 is provided with a plurality of strip-shaped mounting holes 41 extending in the vertical direction, and the strip-shaped mounting holes 41 are locked and matched with the circular mounting holes on the adapter plate 8.

[0022] The upper part of the vertical plate 4 is provided with an arc-shaped mounting hole 42, and the code scanning gun 2 is locked and matched with the arc-shaped mounting hole 42 through a mounting block 9.

[0023] Embodiment 2: An automatic detection clamping jig, comprising a support 1, a carrier 10 for loading products, and a code scanning gun 2 for scanning products, the carrier 10 and the code scanning gun 2 are each mounted on the support 1, a cylinder 3 is mounted on one side of the support 1 and located on one side of the carrier 10, and the code scanning gun 2 mounted on the piston rod of the cylinder 3 can move in the direction close to or away from the carrier 10.

[0024] The included angle between the end face of the code scanning gun 2 facing the carrier 10 and the end face of the carrier 10 facing the code scanning gun 2 is 30°.

[0025] The carrier 10 is a vacuum carrier, and a plurality of suction holes 5 for contacting products are formed on one side surface of the carrier 10.

[0026] At least one air pipe joint 6 is mounted on the side wall of the carrier 10, one end of the air pipe joint 6 is connected with a vacuum pump or a vacuum generator through a pipeline, and the other end of the air pipe joint 6 is communicated with the suction holes 5 through a vacuum passage 7 formed in the carrier 10.

[0027] Working principle:

[0028] Generally, it is used in cooperation with a product carrying mechanism, a connection mechanism, and a processing and detection mechanism, the product is placed above the suction holes of the carrier by a suction nozzle or other carrying assembly, or the product on the carrier is picked up by the suction nozzle or other carrying assembly.

[0029] When the product on the carrier is carried, in order to avoid the interference and disturbance of the code scanning gun to the suction nozzle or other carrying assembly, avoid the collision between the suction nozzle and the code scanning gun to cause damage or the falling of the picked product, the piston rod of the cylinder is placed away from the carrier, so that the code scanning gun is moved away from above the carrier, and the product on the carrier is conveniently taken and placed.

[0030] When the product is completely carried to the carrier and is vacuum-suction positioned, the piston rod of the cylinder drives the code scanning gun to move above the carrier, so that the code scanning gun scans the product on the carrier.

[0031] The angle between the light exit port of the code scanning gun and the product on the carrier can be adjusted through the cooperation of the arc-shaped mounting hole on the vertical plate and the mounting block, so as to improve the convenience and precision of code scanning.

[0032] When the clamping jig for automatic detection is used, the one-to-one binding of data and products can be realized through scanning of the products by the code scanning gun, the scanning accuracy is ensured, the interference and disturbance of the product feeding and discharging process are avoided, and the processing efficiency and stability are improved.

[0033] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and it cannot limit the protection scope of the present application. Any equivalent changes or modifications made in accordance with the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A fixture for automated testing, comprising: A bracket (1), a carrier (10) for loading products, and a barcode scanner (2) for scanning products, wherein the carrier (10) and the barcode scanner (2) are each mounted on the bracket (1), and characterized in that a cylinder (3) is mounted on the bracket (1) and located on one side of the carrier (10), and the barcode scanner (2) mounted on the piston rod of the cylinder (3) can move in a direction close to or away from the carrier (10).

2. The automated testing fixture according to claim 1, characterized in that: The barcode scanning gun (2) is mounted on the upper end of a vertical plate (4), and the lower end of the vertical plate (4) is connected to the piston rod of the cylinder (3) via an adapter plate (8).

3. The fixture for automated testing according to claim 2, characterized in that: The lower portion of the vertical plate (4) is provided with a plurality of strip-shaped mounting holes (41) extending in the vertical direction, and the strip-shaped mounting holes (41) are locked and matched with the circular mounting holes on the adapter plate (8).

4. The automated testing fixture according to claim 2, characterized in that: An arc-shaped mounting hole (42) is provided on the upper portion of the vertical plate (4), and the barcode scanning gun (2) is locked and engaged with the arc-shaped mounting hole (42) via a mounting block (9).

5. The automated testing fixture according to claim 1 or 4, characterized in that: The angle between the end surface of the code scanning gun (2) facing the carrier (10) and the end surface of the carrier (10) facing the code scanning gun (2) is 0° to 60°.

6. The fixture for automated testing according to claim 1, characterized in that: The carrier (10) is a vacuum carrier, and a plurality of adsorption holes (5) for contacting the product are provided on one side surface of the carrier (10).

7. The automated testing fixture according to claim 6, characterized in that: At least one air pipe joint (6) is installed on the side wall of the carrier (10), one end of the air pipe joint (6) is connected to a vacuum pump or a vacuum generator through a pipeline, and the other end of the air pipe joint (6) is connected to the adsorption hole (5) through a vacuum channel (7) opened in the carrier (10).

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