Small jig with rotating disc type test structure and automatic plate retreating function

Abstract

The utility model discloses a small jig with a rotating disc type test structure and capable of automatically withdrawing a plate, and relates to a small jig. Comprising a to-be-taken area tray, a box body, a safety grating, a plate withdrawing air cylinder, a rotating tray module, a rotating air cylinder, a positioning air cylinder, a testing air cylinder, a protective cover, a testing module, a testing position tray, a plate withdrawing module and a base plate, the to-be-taken area tray and the protective cover are fixed together through screws, the protective cover is installed on the base plate, and the base plate is installed on the box body. A rotating cylinder is fixed below the substrate, a rotating tray module is mounted on the rotating cylinder, a positioning cylinder and a testing cylinder are further arranged on one side of the rotating cylinder, the upper portion of the testing cylinder is connected with a testing module through screws, a testing position tray is arranged below the testing module, and a plate retreating cylinder is further mounted on the substrate through screws. A plate withdrawing module is fixed on the plate withdrawing cylinder through a screw, the plate withdrawing module is arranged at the position to be tested, and a safety grating is arranged on the outer side of the plate withdrawing module. The device is simple and light in structure, automatically withdraws a product after the test is completed, realizes uninterrupted test, and improves the production efficiency.

Description

Technical Field

[0001] The utility model relates to a small-sized fixture, in particular to a small-sized fixture with a turntable-type testing structure and automatic plate withdrawal. Background Art

[0002] At present, the small jig used for circuit board testing needs to manually take out the tested circuit board and put in the next circuit board to be tested, which greatly increases the labor intensity of workers, has low test efficiency and poor use effect. Therefore, the utility model designs a small jig with a turntable test structure and automatic board withdrawal. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a small fixture with a turntable test structure and automatic plate withdrawal, which has a simplified structure and is lightweight. It automatically withdraws the product after the test is completed, allowing uninterrupted testing and improving production efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a small fixture with a turntable test structure and automatic board withdrawal, including a waiting area tray, a box, a safety grating, a board withdrawal cylinder, a rotating tray module, a rotating cylinder, a positioning cylinder, a test cylinder, a protective cover, a test module, a test position tray, a board withdrawal module and a base plate, the waiting area tray and the protective cover are fixed together by screws, the protective cover is mounted on the base plate, the base plate is mounted on the box, a rotating cylinder is fixed below the base plate, a rotating tray module is mounted on the rotating cylinder, a positioning cylinder and a test cylinder are also arranged on one side of the rotating cylinder, the test cylinder is connected to the test module by screws above, a test position tray is below the test module, a board withdrawal cylinder is also mounted on the base plate by screws, a board withdrawal module is fixed on the board withdrawal cylinder by screws, the board withdrawal module is arranged at the waiting test position, and a safety grating is arranged on the outside of the board withdrawal module.

[0005] Preferably, the safety grating is installed on the substrate to prevent the operator from putting his hands into the test area during the test.

[0006] Preferably, the piston rod of the positioning cylinder is connected to the positioning pin.

[0007] Beneficial effects of the utility model:

[0008] The utility model has a reasonable structure, and the product is automatically ejected after the test is completed, and the test is uninterrupted, which greatly improves the production efficiency. The fixture has a small size, is light and convenient to carry, has a simple structure, and is stable in testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;

[0010] Figure 1It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0011] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0012] Reference Figure 1 The present specific implementation adopts the following technical scheme: a small fixture with a turntable test structure and automatic board withdrawal, including a waiting area tray 1, a box 2, a safety grating 3, a board withdrawal cylinder 4, a rotating tray module 5, a rotating cylinder 6, a positioning cylinder 7, a test cylinder 8, a protective cover 9, a test module 10, a test position tray 11, a board withdrawal module 12 and a base plate 13, the waiting area tray 1 and the protective cover 9 are fixed together by screws, the protective cover 9 is installed on the base plate 13, and the base plate 13 is installed on the box 2 A rotating cylinder 6 is fixed under the base plate 13, and a rotating tray module 5 is installed on the rotating cylinder 6. A positioning cylinder 7 and a test cylinder 8 are also arranged on one side of the rotating cylinder 6. The top of the test cylinder 8 is connected to the test module 10 by screws. A test position tray 11 is arranged under the test module 10. A board-retracting cylinder 4 is also installed on the base plate 13 by screws, and a board-retracting module 12 is fixed on the board-retracting cylinder 4 by screws. The board-retracting module 12 is arranged at the position to be tested, and a safety grating 3 is arranged on the outside of the board-retracting module 12.

[0013] It is worth noting that the safety grating 3 is installed on the substrate 13 to prevent the operator from putting his hands into the test area during the test.

[0014] It is noteworthy that the rotating cylinder carries the entire rotating tray.

[0015] It is noteworthy that the positioning cylinder ensures that the rotating tray is at a specified position.

[0016] It is worth noting that the test cylinder pulls the test module for testing.

[0017] In addition, the protective cover covers the entire testing mechanism, and the base plate carries the entire testing mechanism.

[0018] The working principle of this specific implementation method is: the operator places the test product at the position to be tested, the rotating cylinder works, driving the rotating module to transport the product to the test position, the positioning cylinder works, the positioning pin extends, and the position of the rotating tray is fixed. At this time, the test cylinder works, and the test module is pulled down for testing. At this time, the operator can place another product at the position to be tested. After the test is completed, the test cylinder retreats, the positioning cylinder retreats, and the rotating cylinder works again. The product after the test is completed is transported to the position to be tested (another product is transported to the test position), the board retreating cylinder works, and the board retreating module is pushed out. The product leaves the position to be tested and slides to the tray in the waiting area. The operator can place a new product at the position to be tested, and the test position at the other end works at the same time. This is repeated without interruption.

[0019] The structure of this specific implementation method is simple and lightweight, and the product is automatically ejected after the test is completed, so that the test is carried out continuously and the production efficiency is improved.

[0020] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A small fixture with a turntable test structure and automatic board withdrawal, characterized in that: The invention comprises a tray in a waiting area (1), a box (2), a safety grating (3), a plate-retracting cylinder (4), a rotating tray module (5), a rotating cylinder (6), a positioning cylinder (7), a testing cylinder (8), a protective cover (9), a testing module (10), a testing position tray (11), a plate-retracting module (12) and a base plate (13), wherein the tray in the waiting area (1) and the protective cover (9) are fixed together by screws, the protective cover (9) is mounted on the base plate (13), the base plate (13) is mounted on the box (2), and a rotating cylinder (12) is fixed below the base plate (13). 6), a rotating tray module (5) is installed on the rotating cylinder (6), a positioning cylinder (7) and a test cylinder (8) are also arranged on one side of the rotating cylinder (6), the upper part of the test cylinder (8) is connected to the test module (10) by screws, the lower part of the test module (10) is a test position tray (11), a plate-retracting cylinder (4) is also installed on the base plate (13) by screws, a plate-retracting module (12) is fixed on the plate-retracting cylinder (4) by screws, the plate-retracting module (12) is arranged at the position to be tested, and a safety grating (3) is arranged on the outer side of the plate-retracting module (12).

2. A small jig with a turntable test structure and automatic board removal according to claim 1, characterized in that: The safety grating (3) is mounted on a substrate (13).

3. A small jig with a turntable test structure and automatic board removal according to claim 1, characterized in that: The piston rod of the positioning cylinder (7) is connected to the positioning pin.

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