Test turntable mechanism

Abstract

The utility model discloses a test turntable mechanism, which comprises a bottom plate, a bin body is arranged at the top of the bottom plate, and a plurality of groups of vacuum meters are uniformly arranged on one side of one end of the bin body; according to the utility model, through cooperation of the RF test upper holder, the low-gyroscopic-moment rotary joint fixing mechanism, the code scanning gun mechanism, the low-gyroscopic-moment rotary joint, the feeding cover plate opening mechanism, the induction safety grating, the test fixture lower holder, the open fixture lower holder side pushing mechanism, the test jacking mechanism and the motor, the test turntable mechanism also has the advantages of exquisite structure, high reliability, high reliability and the like. The mechanism is simple in structure, convenient to integrate to various application occasions, low in cost, stable in structure, convenient to thread and adjust, high in positioning consistency, high in positioning precision and good in testing stability, the position can be changed through a controller when necessary, the mechanism is provided with four stations of a rotary table, each station has the effect, and according to a program, the working efficiency can be greatly improved. Multifunctional testing is achieved, and meanwhile efficiency is improved according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of FPC testing mechanisms, in particular to a testing turntable mechanism. Background Art

[0002] With the continuous development of science and technology, products of various formats emerge in an endless stream, and people's performance requirements for electronic products are getting higher and higher. Various new technologies require more complex FPCs. These new FPCs need to be tested and qualified before they can be assembled and used in various electronic products. The requirements for these tests are getting higher and higher;

[0003] The prior art has the following deficiencies:

[0004] In the existing technologies and various positioning test institutions, their overall frames are relatively large and the internal structures are complex. There are also many instabilities. If the mechanism is unstable, the test will be unstable. Moreover, most of these devices have a common problem: they cannot test multiple products at one time, and the holder cannot be quickly changed, resulting in low versatility. Different products require different machines to achieve product positioning for testing, which is not only inefficient, but also wastes a lot of manpower and material resources. Utility Model Content

[0005] The purpose of the utility model is to provide a test turntable mechanism to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a test turntable mechanism, including a bottom plate, a warehouse body is provided on the top of the bottom plate, a plurality of vacuum gauges are evenly provided on one side of one end of the warehouse body, a display screen is provided in the middle of one end of the warehouse body, an emergency stop button is provided on the side of one end of the warehouse body away from the vacuum gauge, a pressure gauge is provided on one side of the warehouse body, side push mechanisms for opening the lower holder of the fixture are symmetrically provided on both sides of one end of the top of the warehouse body, a plurality of test fixture lower holders are evenly provided at non-center positions on the top of the warehouse body, a test turntable top plate is provided at one end of the top of the warehouse body, induction safety gratings are symmetrically provided on both sides of the top of the test turntable top plate, and a pressure gauge is provided on one side of the top of the test turntable top plate. There are multiple groups of ICT test holders, multiple groups of code scanning gun mechanisms are arranged on the other side of the top of the test turntable top plate, RF test holders are symmetrically arranged on both sides of one end of the top of the test turntable top plate, an RF test cable fixing bracket is arranged in the middle of one end of the top of the test turntable top plate, multiple groups of vacuum solenoid valve groups are symmetrically arranged on one side of the top of the bottom plate, a test lifting mechanism is arranged on the other side of the top of the bottom plate, a motor is arranged at the middle position of the top of the bottom plate, a low-rotation torque rotary joint is arranged on the top of the motor, a low-rotation torque rotary joint fixing mechanism is arranged on the top of the low-rotation torque rotary joint, and a loading and opening cover plate mechanism is arranged at the middle position of the top of the warehouse body.

[0007] Preferably, a turntable is provided on the top of the bin body, and the lower holder of the test fixture is located at a non-center position on the top of the turntable. The rotation of the turntable can drive the lower holder of the test fixture to switch positions, which is convenient for subsequent processing.

[0008] Preferably, a processing piece is provided inside the warehouse body, and the motor is located on top of the processing piece, so as to facilitate fixing of the motor.

[0009] Preferably, the warehouse body is provided with cover plates around it, and the cover plates are connected to the bottom plate through hinges, so that the warehouse body can be opened conveniently for maintenance of the devices inside.

[0010] Preferably, the two groups of lower holders of the test fixture are the first station, the two groups of upper holders of the RF test are the third station, the two groups of upper holders of the ICT test are the fourth station, and the two groups of low-torque rotary joints are the second station. Multiple groups of stations can perform different tests on objects.

[0011] Preferably, side panel fixings are provided at the four corners of the interior and top of the warehouse body, and the side panel fixings are made of a triangular structure to improve the strength of the connection.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the test turntable mechanism;

[0013] Through the cooperation of the RF test upper holder, the low-rotation torque rotary joint fixing mechanism, the barcode scanning gun mechanism, the low-rotation torque rotary joint, the loading and opening cover plate mechanism, the inductive safety grating, the test fixture lower holder, the side pushing mechanism for opening the fixture lower holder, the test lifting mechanism and the motor, the test turntable mechanism also has a sophisticated structure and is easy to integrate into various applicable occasions. The mechanism has low cost, stable structure, convenient belt threading and adjustment, high positioning consistency, high positioning accuracy, good test stability, and when necessary, the position can be changed through the controller. The mechanism is a turntable with four stations, each station has an achieved effect, and can realize multi-functional testing according to the procedure, while improving efficiency as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 It is the front view of the utility model;

[0017] Figure 4 It is a left side sectional view of the utility model.

[0018] In the figure: 1. vacuum gauge; 2. bin; 3. display screen; 4. emergency stop button; 5. bottom plate; 6. pressure gauge; 7. ICT test upper holder; 8. test turntable top plate; 9. RF test upper cable fixing bracket; 10. RF test upper holder; 11. low-rotation torque rotary joint fixing mechanism; 12. barcode scanning gun mechanism; 13. low-rotation torque rotary joint; 14. loading and opening cover plate mechanism; 15. inductive safety grating; 16. test fixture lower holder; 17. side push mechanism for opening the fixture lower holder; 18. test lifting mechanism; 19. motor; 20. side plate fixing parts; 21. first station; 22. second station; 23. third station; 24. fourth station; 25. vacuum solenoid valve group. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4, the utility model provides an embodiment: a test turntable mechanism, including a bottom plate 5, a cover plate is arranged around the warehouse body 2, and the cover plate is connected to the bottom plate 5 by hinges, so that the warehouse body 2 can be opened to maintain the internal devices. The top of the bottom plate 5 is provided with a warehouse body 2, and the four corners of the interior and the top of the warehouse body 2 are provided with side plate fixings 20, and the side plate fixings 20 are made of a triangular structure to improve the strength of the connection. Multiple groups of vacuum gauges 1 are evenly arranged on one side of one end of the warehouse body 2, a display screen 3 is arranged in the middle of one end of the warehouse body 2, an emergency stop button 4 is arranged on the side of one end of the warehouse body 2 away from the vacuum gauge 1, and one side of the warehouse body 2 A barometer 6 is provided, and side push mechanisms 17 for opening the lower holder of the fixture are symmetrically provided on both sides of one end of the top of the warehouse body 2. Multiple groups of lower holders 16 for the test fixture are evenly provided at the non-center position of the top of the warehouse body 2. A turntable is provided on the top of the warehouse body 2. The lower holder 16 for the test fixture is located at the non-center position of the top of the turntable. The rotation of the turntable can drive the lower holder 16 for the test fixture to switch positions, which is convenient for subsequent processing. A test turntable top plate 8 is provided at one end of the top of the warehouse body 2. Inductive safety gratings 15 are symmetrically provided on both sides of the test turntable top plate 8. One of the tops of the test turntable top plate 8 A plurality of ICT test upper holders 7 are arranged on one side, a plurality of barcode scanning gun mechanisms 12 are arranged on the other side of the top of the test turntable top plate 8, RF test upper holders 10 are symmetrically arranged on both sides of one end of the top of the test turntable top plate 8, an RF test upper cable fixing bracket 9 is arranged in the middle of one end of the top of the test turntable top plate 8, a plurality of vacuum solenoid valve groups 25 are symmetrically arranged on one side of the top of the bottom plate 5, a test lifting mechanism 18 is arranged on the other side of the top of the bottom plate 5, a motor 19 is arranged in the middle position of the top of the bottom plate 5, a processed part is arranged inside the warehouse body 2, and the motor 19 is located on the top of the processed part. , it is convenient to fix the motor 19, a low-rotation torque rotary joint 13 is provided on the top of the motor 19, a low-rotation torque rotary joint fixing mechanism 11 is provided on the top of the low-rotation torque rotary joint 13, a loading and opening cover mechanism 14 is provided at the middle position on the top of the warehouse body 2, two groups of test fixtures have the lower holder 16 as the first station 21, two groups of RF test upper holder 10 as the third station 23, two groups of ICT test upper holder 7 as the fourth station 24, two groups of low-rotation torque rotary joints 13 as the second station 22, and multiple groups of stations can perform different tests on objects.

[0021] Working principle: first press the start button, the loading and opening cover plate mechanism 14 presses down to open the cover plate, the side push mechanism 17 of the lower holder of the opening fixture extends the cylinder to position and open it, and then the loading module sucks the product to the first station 21, and then the cylinder on the loading and opening cover plate mechanism 14 retracts, and the cylinder of the side push mechanism 17 of the lower holder of the opening fixture retracts, and the turntable rotates to the barcode scanning gun mechanism 12 of the second station 22 for scanning, and after the scanning is completed, the turntable is rotated to the third station 23, and the test lifting mechanism 18 lifts the lower holder and the RF test upper holder 10 for mold testing. After the test is completed, the test lifting mechanism 18 cylinder retracts, and the turntable rotates to the fourth station 24. The test lifting mechanism 18 lifts the lower holder and the ICT test upper holder 7 for mold testing. After the test is completed, the test lifting mechanism 18 cylinder retracts, and the turntable returns to the first station 21. The unloading mechanism takes away the product, and the loading mechanism puts in the product, and repeats the above steps.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A test turntable mechanism, comprising a bottom plate (5), characterized in that: A warehouse (2) is provided on the top of the bottom plate (5), a plurality of vacuum gauges (1) are evenly arranged on one side of one end of the warehouse (2), a display screen (3) is provided in the middle of one end of the warehouse (2), an emergency stop button (4) is provided on one side of the warehouse (2) away from the vacuum gauge (1), a pressure gauge (6) is provided on one side of the warehouse (2), side push mechanisms (17) for opening the lower holder of the fixture are symmetrically provided on both sides of the top end of the warehouse (2), a plurality of test fixture lower holders (16) are evenly provided at non-center positions of the top of the warehouse (2), a test turntable top plate (8) is provided on one end of the top of the warehouse (2), induction safety gratings (15) are symmetrically provided on both sides of the test turntable top plate (8), a plurality of ICT test upper holders (7) are provided on one side of the top of the test turntable top plate (8), and A plurality of groups of code scanning gun mechanisms (12) are arranged on the other side of the top of the test turntable top plate (8), RF test upper holders (10) are symmetrically arranged on both sides of one end of the top of the test turntable top plate (8), an RF test upper cable fixing bracket (9) is arranged in the middle of one end of the top of the test turntable top plate (8), a plurality of groups of vacuum solenoid valve groups (25) are symmetrically arranged on one side of the top of the bottom plate (5), a test lifting mechanism (18) is arranged on the other side of the top of the bottom plate (5), a motor (19) is arranged at the middle position of the top of the bottom plate (5), a low-rotation torque rotary joint (13) is arranged at the top of the motor (19), a low-rotation torque rotary joint fixing mechanism (11) is arranged at the top of the low-rotation torque rotary joint (13), and a loading cover plate opening mechanism (14) is arranged at the middle position of the top of the warehouse body (2).

2. A test turntable mechanism according to claim 1, characterized in that: A turntable is provided on the top of the bin body (2), and the lower holder (16) of the test fixture is located at a non-center position on the top of the turntable.

3. A test turntable mechanism according to claim 1, characterized in that: A processing part is arranged inside the warehouse body (2), and the motor (19) is located on the top of the processing part.

4. A test turntable mechanism according to claim 1, characterized in that: The warehouse body (2) is provided with cover plates around its periphery, and the cover plates are connected to the bottom plate (5) via hinges.

5. A test turntable mechanism according to claim 1, characterized in that: The two groups of the lower holders (16) of the test fixture are the first working position (21), the two groups of the upper holders (10) of the RF test are the third working position (23), the two groups of the upper holders (7) of the ICT test are the fourth working position (24), and the two groups of the low-torque rotary joints (13) are the second working position (22).

6. A test turntable mechanism according to claim 1, characterized in that: The four corners of the interior and top of the warehouse body (2) are all provided with side panel fixing members (20), and the side panel fixing members (20) are made of a triangular structure.

Images