Multi-axial transfer platform

Abstract

The utility model discloses a multiaxial transfer platform which comprises a press bottom plate, a Y-axis moving module, a moving bottom plate, a Z-axis moving module, a lifting frame body, an X-axis moving module and a material tray, the Y-axis moving module drives the moving bottom plate to reciprocate in the Y-axis direction, the Z-axis moving module drives the lifting frame body to reciprocate in the Z-axis direction, and the X-axis moving module drives the lifting frame body to reciprocate in the X-axis direction. The X-axis moving module drives the material tray to reciprocate in the X-axis direction. Materials or jigs filled with the materials are placed in the material tray, then the Y-axis moving module, the Z-axis moving module and the X-axis moving module are started according to the set sequence, the materials are driven to move in the multi-axial direction, material positioning is achieved, the requirement for material positioning of a middle test is met, efficiency is effectively improved, and the production cost is reduced. Manual operation is reduced, and labor cost and training cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB production test equipment, in particular to a multi-axial transfer platform. Background Art

[0002] In the PCB board testing process, before applying solder mask ink to the PCB board, electrical performance testing of the PCB board, i.e., in-process testing, is required. When conducting in-process testing on the market currently, a composite fixture with a connection method of horn plus wire harness is usually used. By the tester moving the PCB board in all directions of front, back, left, and right, the PCB board is fixed on the positioning posts of the test rack, and then the press bed presses down to conduct corresponding tests on the system. This method requires manual movement of the PCB board by personnel for alignment work, which consumes working hours, reduces the overall efficiency, and increases the labor cost. At the same time, during the movement process, friction occurs between the PCB board and the machine table, which easily causes quality problems such as scratches and affects the yield of the PCB board. In addition, since this type of operation has a high requirement for the proficiency of the operator, the training cost of the operator is also increased.

[0003] Therefore, there are defects in the prior art and improvement is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a multi-axial transfer platform.

[0005] The technical solution of the utility model is as follows: Provide a multi-axial transfer platform, including: a press bed bottom plate, a Y-axis moving module arranged on the press bed bottom plate, a moving bottom plate arranged on the moving end of the Y-axis moving module, a Z-axis moving module arranged on the moving bottom plate, a lifting frame body arranged on the moving end of the Z-axis moving module, an X-axis moving module arranged on the lifting frame body, and a material tray arranged on the X-axis moving module. The Y-axis moving module drives the moving bottom plate to reciprocate along the Y-axis direction, the Z-axis moving module drives the lifting frame body to reciprocate along the Z-axis direction, and the X-axis moving module drives the material tray to reciprocate along the X-axis direction.

[0006] Further, the Y-axis moving module includes: two groups of guide rail support seats arranged in parallel on the press bed bottom plate, a Y-axis servo motor arranged at one end of the guide rail support seat, a Y-axis transmission lead screw connected to the output end of the Y-axis servo motor, and a Y-axis lead screw slider sleeved on the Y-axis transmission lead screw. The Y-axis lead screw slider is mounted on the guide rail support seat, and the moving bottom plate is mounted between the two groups of Y-axis lead screw sliders.

[0007] Further, the Z-axis movement module includes: two sets of cylinders arranged on the moving bottom plate, the two sets of cylinders are respectively arranged on the front and rear sides of the moving bottom plate and are respectively connected to the lifting frame body, and the cylinders drive the lifting frame body to move up and down reciprocally.

[0008] Further, the X-axis movement module includes: an X-axis servo motor arranged on one side or both sides of the lifting frame body, an X-axis transmission lead screw connected to the output end of the X-axis servo motor, and an X-axis lead screw slider sleeved on the X-axis transmission lead screw. A guide rail is arranged on the top edge of the lifting frame body along the moving direction of the X-axis lead screw slider, and the material tray is mounted on the guide rails on both sides of the lifting frame body and is connected to the X-axis lead screw slider.

[0009] Further, a fixture placement position is formed by downward concavity in the middle of the material tray.

[0010] Further, a plurality of press guide columns are arranged on the press bottom plate, the press guide columns are respectively arranged on the outer sides of both sides of the Y-axis movement module, and a press plate is movably arranged on the press guide columns, and the press plate moves up and down along the press guide columns.

[0011] With the above solution, in the present utility model, the material or the fixture loaded with the material is placed in the material tray, and then the Y-axis movement module, the Z-axis movement module and the X-axis movement module are started in a set order to drive the material to move in multiple axial directions, so as to realize the positioning of the material, meet the requirements of the in-process test for material positioning, effectively improve the efficiency, reduce manual operation, and save the labor cost and training cost. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the present utility model. Detailed Embodiment

[0013] The present utility model will be described in detail below with reference to the drawings and specific embodiments.

[0014] Please refer to Figure 1, the present utility model provides a multi-axial transfer platform, including: a press bed bottom plate 1, a Y-axis moving module 2 disposed on the press bed bottom plate 1, a moving bottom plate 3 disposed on the moving end of the Y-axis moving module 2, a Z-axis moving module 4 disposed on the moving bottom plate 3, a lifting frame 5 disposed on the moving end of the Z-axis moving module 4, an X-axis moving module 6 disposed on the lifting frame 5, and a material tray 7 disposed on the X-axis moving module 6. The Y-axis moving module 2 drives the moving bottom plate 3 to reciprocate in the Y-axis direction, the Z-axis moving module 4 drives the lifting frame 5 to reciprocate in the Z-axis direction, and the X-axis moving module 6 drives the material tray 7 to reciprocate in the X-axis direction. During the in-process test, by placing the material or the fixture with the material in the material tray 7, and then starting the Y-axis moving module 2, the Z-axis moving module 4, and the X-axis moving module 6 in the set order, the material is driven to move in multiple axial directions to achieve the positioning of the material, meet the requirements of the in-process test for material positioning, effectively improve the efficiency, reduce manual operation, and save labor costs and training costs.

[0015] In some embodiments, the Y-axis moving module 2 includes: two sets of guide rail support seats 21 disposed parallel to the press bed bottom plate 1, a Y-axis servo motor 22 disposed at one end of the guide rail support seat 21, a Y-axis transmission lead screw 23 connected to the output end of the Y-axis servo motor 22, and a Y-axis lead screw slider 24 sleeved on the Y-axis transmission lead screw 23. The Y-axis lead screw slider 24 is mounted on the guide rail support seat 21, and the moving bottom plate 3 is mounted between the two sets of Y-axis lead screw sliders 24. The Y-axis servo motor 22 drives the Y-axis transmission lead screw 24 to rotate, thereby driving the Y-axis lead screw slider 24 to reciprocate, and further driving the moving bottom plate 3 to move in the Y-axis direction. During the movement, the guide rail support seat 21 provides guidance for the movement of the Y-axis lead screw slider 24, and reduces the friction during the movement, ensuring the stability of the Y-axis lead screw slider 24 during the movement.

[0016] In some embodiments, the Z-axis moving module 4 includes: two sets of cylinders 41 disposed on the moving bottom plate 3. The two sets of cylinders 41 are respectively disposed on the front and rear sides of the moving bottom plate 3 and are respectively connected to the lifting frame 5. The cylinders 41 drive the lifting frame 5 to reciprocate up and down. The cylinders 41 drive the lifting frame 5 to move up and down to meet the Z-axis movement positioning requirements for material positioning in the in-process test.

[0017] In some embodiments, the X-axis movement module 6 includes: an X-axis servo motor 61 disposed on one or both sides of the lifting frame 5, an X-axis transmission lead screw 62 connected to the output end of the X-axis servo motor 61, and an X-axis lead screw slider 63 sleeved on the X-axis transmission lead screw 62. A guide rail 64 is disposed along the moving direction of the X-axis lead screw slider 63 at the top edge of the lifting frame 5. The material tray 7 is mounted on the guide rails 64 on both sides of the lifting frame 5 and is connected to the X-axis lead screw slider 63. The X-axis servo motor 61 drives the X-axis transmission lead screw 62 to rotate, thereby driving the X-axis lead screw slider 63 to move reciprocally, and further driving the material tray 7 to move in the X-axis direction. During the movement, the guide rail provides guidance for the X-axis lead screw slider 63 to move and reduces the friction during the movement, ensuring the stability of the X-axis lead screw slider 63 during the movement. The X-axis servo motor 63 is disposed on one or both sides of the lifting frame 5. When disposed on both sides of the lifting frame 5, the two X-axis servo motors 61 work synchronously to ensure the movement state of the material tray 7. When the X-axis servo motor 61 is disposed on one side of the lifting frame 5, when the X-axis servo motor 61 drives the material tray 7 to move, the material tray 7 moves along the guide rails 64 on both sides, avoiding the situation that the driving states of the two X-axis servo motors 61 are differential and causing the movement of the material tray 7 to deviate, and improving the stability.

[0018] In some embodiments, the middle part of the material tray 7 is recessed downward to form a jig placement position, which is convenient for placing the jig in the material tray 7 and preventing the jig or the material from falling from the edge of the material tray 7. At the same time, the middle part of the material tray 7 is recessed downward to avoid the situation that the jig makes the setting height of the material relatively high during the test, resulting in the material colliding or rubbing against other mechanisms during the movement and affecting the surface yield.

[0019] A plurality of press bed guide columns 11 are disposed on the press bed bottom plate 1. The press bed guide columns 11 are respectively disposed outside both sides of the Y-axis movement module 2. A press plate 12 is movably disposed on the press bed guide columns 11, and the press plate 12 moves up and down along the press bed guide columns 11. The press bed guide columns 11 provide guidance for the press plate 12, facilitating the press plate 12 to press downward and contact the material, thereby performing the in-process test on the electrical performance of the material.

[0020] In summary, the present utility model places the material or the jig containing the material in the material tray, and then starts the Y-axis movement module, the Z-axis movement module, and the X-axis movement module in the set order to drive the material to move in multiple axial directions, realizing the positioning of the material, meeting the requirements of the in-process test for material positioning, effectively improving the efficiency, reducing manual operation, and saving labor costs and training costs.

[0021] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multi-axial transfer platform, characterized in that: include: A press bed bottom plate, a Y-axis moving module arranged on the press bed bottom plate, a moving bottom plate arranged on the moving end of the Y-axis moving module, a Z-axis moving module arranged on the moving bottom plate, a lifting frame arranged on the moving end of the Z-axis moving module, an X-axis moving module arranged on the lifting frame, and a material tray arranged on the X-axis moving module, the Y-axis moving module drives the moving bottom plate to reciprocate along the Y-axis direction, the Z-axis moving module drives the lifting frame to reciprocate along the Z-axis direction, and the X-axis moving module drives the material tray to reciprocate along the X-axis direction.

2. The multi-axial transfer platform according to claim 1, characterized in that: The Y-axis moving module includes: two sets of guide rail support seats arranged in parallel on the bottom plate of the press machine, a Y-axis servo motor arranged at one end of the guide rail support seat, a Y-axis transmission screw connected to the output end of the Y-axis servo motor, and a Y-axis screw slider mounted on the Y-axis transmission screw, the Y-axis screw slider is mounted on the guide rail support seat, and the moving bottom plate is mounted between the two sets of Y-axis screw sliders.

3. The multi-axial transfer platform according to claim 1, characterized in that: The Z-axis moving module includes: two groups of cylinders arranged on the moving base plate, the two groups of cylinders are respectively arranged on the front and rear sides of the moving base plate and are respectively connected to the lifting frame, and the cylinders drive the lifting frame to move up and down reciprocatingly.

4. The multi-axial transfer platform according to claim 1, characterized in that: The X-axis moving module includes: an X-axis servo motor arranged on one side or both sides of the lifting frame, an X-axis transmission screw connected to the output end of the X-axis servo motor, and an X-axis screw slider sleeved on the X-axis transmission screw. The top edge of the lifting frame is provided with a guide rail along the moving direction of the X-axis screw slider. The material tray is mounted on the guide rails on both sides of the lifting frame and connected to the X-axis screw slider.

5. The multi-axial transfer platform according to claim 1, characterized in that: The middle portion of the material tray is concave downward to form a fixture placement position.

6. The multi-axial transfer platform according to claim 1, characterized in that: A plurality of press guide posts are arranged on the bottom plate of the press, and the press guide posts are respectively arranged on the outer sides of both sides of the Y-axis moving module. A pressing plate is movably arranged on the press guide posts, and the pressing plate moves up and down along the press guide posts.

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