X-axis and Y-axis moving device for electronic component working platform

Abstract

The utility model discloses an X-axis and Y-axis moving device for an electronic component working platform, which relates to the technical field of electronic component production equipment, and comprises a first mounting frame, a second mounting frame, a first transmission screw rod, a second transmission screw rod, a third transmission screw rod, a fourth transmission screw rod, a fourth transmission screw rod and a fifth transmission screw rod, one side of the first mounting frame is connected with a first servo motor for driving the first transmission screw rod to rotate; in the utility model, in the X-axis direction, the first servo motor drives the first transmission screw rod, the second mounting rack is precisely driven to slide through the transmission of the screw rod nut, the X-axis displacement control is realized, in the Y-axis direction, the second servo motor drives the second transmission screw rod, the third mounting rack is pushed to move, and the first mounting rack and related parts are further driven to move in the Y-axis direction. The double-shaft driving design enables the working platform to move in a two-dimensional plane.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic component production equipment technical field, concretely is electronic component work platform XY axis moving device. BACKGROUND

[0002] In the production and manufacture, detection and related scientific research of electronic components, high precision positioning and movement control of the electronic component work platform are required.

[0003] Traditional electronic component work platforms have many limitations in the movement control of the XY axis direction. Some early platforms use simple manual adjustment methods, relying on the experience and simple tools of the operator to adjust the platform position. This method is not only inefficient, but also difficult to ensure positioning accuracy. In the production scene of high-precision electronic components, it cannot meet the positioning requirements of microns or even nanometers.

[0004] With the development of automation technology, some work platforms have introduced simple motor drives, but most of them are single-direction drives, which are difficult to achieve coordinated motion in the XY axis direction. Even if there are platforms that can achieve two-dimensional motion, their transmission structures are often designed unreasonably, resulting in large precision loss during motion. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing electronic component work platform XY axis moving device to solve the problems in the above background technology.

[0006] To solve the above technical problems, the electronic component work platform XY axis moving device provided by the utility model comprises a first mounting frame, comprising,

[0007] A first transmission screw rod is rotatably connected in the first mounting frame, a first nut is threadedly connected to the first transmission screw rod, a second mounting frame is connected to the first nut, and a first servo motor for driving the first transmission screw rod to rotate is connected to one side of the first mounting frame.

[0008] A third mounting frame is connected to the first mounting frame, the first mounting frame is located at the top of the third mounting frame, and the first mounting frame moves synchronously with the third mounting frame.

[0009] A second servo motor is arranged on one side of the bottom of the third mounting frame, a second transmission screw rod is connected to the driving end of the second servo motor, a second nut is threadedly connected to the second transmission screw rod, and the second nut is connected to the third mounting frame.

[0010] Further, a first guide rod is connected to the third mounting frame, the second mounting frame is slidably connected to the first guide rod, and the vertical cross section of the first guide rod is in the shape of an I-beam.

[0011] Further, a second guide rod is arranged below the third mounting frame, and the third mounting frame is slidingly connected to the second guide rod, and the vertical section of the second guide rod is in the shape of an I-beam.

[0012] Further, two sliding plates that are symmetrical to each other are slidingly arranged on the third mounting frame, at least two synchronous wheels are rotatably connected to the sliding plates, a synchronous belt is drivingly connected between the two synchronous wheels, and a drive motor that drives the synchronous wheels to rotate is connected to one side of the sliding plate.

[0013] Further, a guide wheel is rotatably connected to the sliding plate, and the synchronous belt is overlapped on the guide wheel.

[0014] Further, at least two mounting seats are connected to one of the sliding plates, a connecting column is rotatably connected between the two mounting seats, and two indicating plates are slidingly connected to the connecting column.

[0015] Further, a pressing plate is connected to the connecting column, a return spring is connected to the bottom of the pressing plate, and the other end of the return spring is connected to the sliding plate.

[0016] Further, connecting wires are arranged on the first servo motor and the second servo motor.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] In the X-axis direction, the first servo motor drives the first transmission lead screw, and the second mounting frame is slidingly driven by the lead screw nut transmission accurately, so that the X-axis displacement control is realized; in the Y-axis direction, the second servo motor drives the second transmission lead screw, and the third mounting frame is moved, and then the first mounting frame and related components are moved in the Y-axis direction; and the double-shaft driving design makes the work platform be able to move in the two-dimensional plane. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic view of the overall structure of the utility model;

[0020] Figure 2 It is a top view of the utility model;

[0021] Figure 3 It is a bottom view of the utility model;

[0022] Figure 4 It is a sectional view of the utility model;

[0023] Figure 5 It is the structure of the utility model Figure 4 at A is an enlarged view;

[0024] Figure 6 It is the structure of the utility model Figure 2 at B is an enlarged view.

[0025] In the figure: 1, the first mounting frame; 2, the first transmission screw rod; 3, the second mounting frame; 4, the first servo motor; 5, the third mounting frame; 6, the second servo motor; 7, the second transmission screw rod; 8, the first guide rod; 9, the second guide rod; 10, the sliding plate; 1001, the synchronous wheel; 1002, the synchronous belt; 1003, the guide wheel; 1004, the driving motor; 11, the connecting wire; 12, the mounting seat; 13, the connecting column; 14, the pressing plate; 15, the reset spring; 16, the indicating plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-6 The utility model provides a technical scheme: electronic component work platform XY axis moving device, including first mounting frame 1, including,

[0028] The first transmission screw rod 2 is rotationally connected in the first mounting frame 1, the first transmission screw rod 2 is screw connected with the first nut, the first nut is connected with the second mounting frame 3, and the side of the first mounting frame 1 is connected with the first servo motor 4 for driving the first transmission screw rod 2 to rotate;

[0029] The third mounting frame 5 is connected with the first mounting frame 1, the first mounting frame 1 is located at the top of the third mounting frame 5, and the first mounting frame 1 moves synchronously with the third mounting frame 5;

[0030] The second servo motor 6 is arranged at one side of the bottom of the third mounting frame 5, the driving end of the second servo motor 6 is connected with the second transmission screw rod 7, the second transmission screw rod 7 is screw connected with the second nut, and the second nut is connected with the third mounting frame 5.

[0031] In specific implementation, the first servo motor 4 is installed at one side of the first mounting frame 1, when needing to move the work platform in the X-axis direction, the first servo motor 4 is powered on to start, the driving shaft of the first servo motor 4 is connected with the first transmission screw rod 2, the rotating power of the motor is transmitted to the first transmission screw rod 2, so that the first transmission screw rod 2 starts to rotate in the first mounting frame 1, the first nut is connected with the second mounting frame 3, so that the first nut moves linearly on the first transmission screw rod 2, and drives the second mounting frame 3 to slide along the X-axis direction on the first mounting frame 1;

[0032] The second servo motor 6 is located at one side of the bottom of the third mounting frame 5. When the work platform needs to move in the Y-axis direction, the second servo motor 6 is started, the driving end of the second servo motor 6 is connected with the second transmission screw rod 7, the second transmission screw rod 7 is driven to rotate at the corresponding position, the second nut is connected with the third mounting frame 5, and the linear movement of the second nut pushes the third mounting frame 5 to move in the Y-axis direction. Because the first mounting frame 1 is connected at the top of the third mounting frame 5 and moves synchronously, the second mounting frame 3 and the related electronic component work parts on the first mounting frame 1 also produce displacement in the Y-axis direction.

[0033] Referring to Figure 1 The first guide rod 8 is connected on the third mounting frame 5, the second mounting frame 3 is slidingly connected on the first guide rod 8, and the vertical section of the first guide rod 8 is in the shape of an I-beam.

[0034] In specific implementation, the first guide rod 8 can limit and guide the sliding of the second mounting frame 3, and the two side flanges of the I-beam shape can limit the lateral shaking of the second mounting frame 3 during movement.

[0035] Referring to Figure 1 The second guide rod 9 is arranged below the third mounting frame 5, the third mounting frame 5 is slidingly connected on the second guide rod 9, and the vertical section of the second guide rod 9 is in the shape of an I-beam.

[0036] In specific implementation, the second guide rod 9 can limit and guide the sliding of the third mounting frame 5, and the two side flanges of the I-beam shape can limit the lateral shaking of the third mounting frame 5 during movement.

[0037] Referring to Figure 5 The two sliding plates 10 are symmetrically arranged on the third mounting frame 5, at least two synchronous wheels 1001 are rotatably connected in the sliding plates 10, the synchronous belt 1002 is transmissionally connected between the two synchronous wheels 1001, and the driving motor 1004 is connected on one side of the sliding plate 10 to drive the synchronous wheel 1001 to rotate.

[0038] In specific implementation, the two synchronous wheels 1001 are transmissionally connected through the synchronous belt 1002. When one synchronous wheel 1001 rotates under the driving of the driving motor 1004, the synchronous belt 1002 is meshed with the teeth of the synchronous wheel 1001, and the other synchronous wheel 1001 is driven to rotate synchronously by friction. This arrangement makes the sliding plate 10 move relatively independently according to the needs during the processing or detection of the electronic component, adjusts the position of the auxiliary equipment, better meets the needs of different work links of the electronic component, cooperates with the movement of the XY axis to complete the complex work task, and further assists the processing of the electronic component through the connection of the synchronous belt 1002.

[0039] Referring to Figure 5The guide wheel 1003 is rotatably connected in the sliding plate 10, and the synchronous belt 1002 is lapped on the guide wheel 1003.

[0040] In specific implementation, the guide wheel 1003 is rotatably connected in the sliding plate 10, and the synchronous belt 1002 is lapped on the guide wheel 1003. When the driving motor 1004 drives the synchronous wheel 1001 to rotate, the synchronous belt 1002 starts to move, and the guide wheel 1003 plays a key guiding role. It can ensure that the synchronous belt 1002 always remains in the correct position during movement, avoiding the situation that the synchronous belt 1002 deviates or separates from the synchronous wheel 1001.

[0041] Referring to Figure 6 One of the sliding plates 10 is connected with at least two mounting seats 12, the two mounting seats 12 are rotatably connected with a connecting column 13, and the connecting column 13 is slidably connected with two indicating plates 16.

[0042] In specific implementation, the indicating plate 16 can slide along the axial direction of the connecting column 13. This sliding design provides flexibility for the position adjustment of the indicating plate 16. For example, according to different work requirements or measurement points on the electronic component work platform, the operator can manually or through automatic control make the indicating plate 16 slide to the appropriate position on the connecting column 13 to accurately indicate a specific position, distance or range.

[0043] Referring to Figure 6 The connecting column 13 is connected with a pressing plate 14, the bottom of the pressing plate 14 is connected with a reset spring 15, and the other end of the reset spring 15 is connected to the sliding plate 10.

[0044] In specific implementation, after the indicating plate 16 reaches the predetermined position, the pressure on the pressing plate 14 is released. At this time, due to the elasticity of the reset spring 15, it starts to rebound upwards and pushes the pressing plate 14 back to the initial position.

[0045] Referring to Figure 1 The first servo motor 4 and the second servo motor 6 are both provided with a connecting wire 11.

[0046] In specific implementation, the connecting wire 11 is provided to facilitate the power supply to the first servo motor 4 and the second servo motor 6.

[0047] Working principle: The first servo motor 4 is installed on one side of the first mounting frame 1. When it is needed to move the work platform in the X-axis direction, the first servo motor 4 is powered on to start. The drive shaft of the first servo motor 4 is connected with the first transmission screw rod 2, which transmits the rotating power of the motor to the first transmission screw rod 2, so that the first transmission screw rod 2 starts to rotate in the first mounting frame 1. The first nut is connected with the second mounting frame 3, so that the linear movement of the first nut on the first transmission screw rod 2 drives the second mounting frame 3 to slide on the first mounting frame 1 in the X-axis direction.

[0048] The second servo motor 6 is located at one side of the bottom of the third mounting frame 5. When the work platform needs to move in the Y-axis direction, the second servo motor 6 is started, the driving end of the second servo motor 6 is connected with the second transmission screw rod 7, the second transmission screw rod 7 is driven to rotate at the corresponding position, the second nut is connected with the third mounting frame 5, and the linear motion of the second nut pushes the third mounting frame 5 to move in the Y-axis direction. Because the first mounting frame 1 is connected at the top of the third mounting frame 5 and moves synchronously with the third mounting frame 5, the second mounting frame 3 and the related electronic component work parts on the first mounting frame 1 also produce displacement in the Y-axis direction.

Claims

1. XY axis moving device for electronic component work platforms comprising a first mounting frame (1), characterized in that, The utility model relates to a kind of automatic horizontal and vertical synchronous moving device, including, First drive screw rod (2), rotation is connected in first mounting frame (1), first drive screw rod (2) is screw-connected with first nut, and first nut is connected with second mounting frame (3), and one side of first mounting frame (1) is connected with first servo motor (4) for driving the rotation of first drive screw rod (2); Third mounting frame (5) is connected with first mounting frame (1), and first mounting frame (1) is located at the top of third mounting frame (5), and first mounting frame (1) moves synchronously with third mounting frame (5); Second servo motor (6) is arranged at one side of the bottom of third mounting frame (5), and the driving end of second servo motor (6) is connected with second drive screw rod (7), and second drive screw rod (7) is screw-connected with second nut, and second nut is connected with third mounting frame (5).

2. The XY table according to claim 1, wherein: First guide rod (8) is connected on the third mounting frame (5), and second mounting frame (3) is slidably connected on first guide rod (8), and the vertical section of first guide rod (8) is I-shaped.

3. The XY table according to claim 1, wherein: Second guide rod (9) is arranged below third mounting frame (5), and third mounting frame (5) is slidably connected on second guide rod (9), and the vertical section of second guide rod (9) is I-shaped.

4. The XY table according to claim 1, wherein: Two slide plates (10) that are symmetrical with each other are slidably arranged on third mounting frame (5), at least two synchronous wheels (1001) are rotatably connected in slide plate (10), synchronous belt (1002) is drivingly connected between two synchronous wheels (1001), and drive motor (1004) for driving the rotation of synchronous wheel (1001) is connected on one side of slide plate (10).

5. The XY table according to claim 4, wherein: Guide wheel (1003) is rotatably connected in slide plate (10), and synchronous belt (1002) is lapped on guide wheel (1003).

6. The XY table according to claim 4, wherein: At least two mounting seats (12) are connected on one of slide plate (10), and connecting column (13) is rotatably connected between two mounting seats (12), and two indicating plates (16) are slidably connected on connecting column (13).

7. The XY-axis moving device for an electronic component working platform as described in claim 6, characterized in that: Pressing plate (14) is connected on connecting column (13), reset spring (15) is connected on the bottom of pressing plate (14), and the other end of reset spring (15) is connected on slide plate (10).

8. The XY table according to claim 1, wherein: Connecting lead (11) is arranged on first servo motor (4) and second servo motor (6).

Images