CN208601045U

CN208601045U - An XY gantry double drive platform

Info

Publication number: CN208601045U
Application number: CN201821010975.2U
Authority: CN
Inventors: 张小林
Original assignee: Dongguan Starnat Machinery Equipment Technology Co ltd
Current assignee: Dongguan Starnat Machinery Equipment Technology Co ltd
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2019-03-15
Anticipated expiration: 2028-06-28

Abstract

The utility model discloses a XY longmen dual drive platform, including first X axle module, second X axle module and Y axle module, the structure of first X axle module and second X axle module is the same, first X axle module and second X axle module are parallel to each other and the interval sets up, Y axle module erects in the top of first X axle module and second X axle module, forms horizontal gantry structure, and the both ends of Y axle module are connected with first X axle module and second X axle module sliding respectively, all are equipped with drive arrangement in first X axle module and the second X axle module to realize driving Y axle module and remove along the X axle direction; the utility model discloses a set up two X axle modules to adopt the structure at horizontal longmen, improve XY platform's motion stability, all be equipped with drive arrangement in two X axle modules in addition, make XY platform more stable on X axle direction of motion, the precision is higher.

Description

A kind of gantry XY double drive platform

Technical field

The utility model relates to the two shaft platform fields XY, more particularly, to a kind of gantry XY double drive platform.

Background technique

Workbench on existing equipment is essentially all too busy to get away XY kinematic system, however, existing XY motion platform is big It is all mostly single driving device, stability is poor, and precision is unable to reach requirement, it is therefore desirable to improve.

Utility model content

In view of the deficienciess of the prior art, a kind of the purpose of the utility model is to provide stability XY good, with high accuracy Gantry double drive platform.

To achieve the goals above, the technical scheme adopted by the utility model is

A kind of gantry XY double drive platform, including the first X-axis mould group, the second X-axis mould group and Y-axis mould group, the first X-axis mould group Identical with the structure of the second X-axis mould group, the first X-axis mould group and the 2nd X Axle mould group are parallel to each other and are spaced setting, the Y Axle mould group is erected at the top of the first X-axis mould group and the second X-axis mould group, forms Horizontal portal structure, the both ends difference of Y-axis mould group It is slidably connected with the first X-axis mould group and the second X-axis mould group, is equipped with driving device in the first X-axis mould group and the second X-axis mould group, To realize that driving Y-axis mould group moves along the x axis.

In further technical solution, the first X-axis mould group includes that X-axis pedestal, X-axis cover board, X axis stator, X-axis are dynamic Son, X-axis slide and X-axis slide cover board, the X-axis pedestal are groove profile pedestal, and X-axis stator is uniformly arranged in the bottom of X-axis pedestal Portion, X-axis mover are arranged in the top of X-axis stator, are fixedly connected above X axis slide and X-axis mover, and X-axis cover plate lid is set to X Axis pedestal, and two sides, there are gap, the upper end of X-axis slide extends the top of X-axis cover board, X-axis slide cover board and X by gap The upper end of axis slide is fixedly connected.

In further technical solution, the X-axis mover includes X-axis guide rail, X-axis mover sliding block and coil, and the X-axis is led The two sides of X-axis stator are arranged in rail, and are fixedly connected with the bottom of X-axis pedestal, and X-axis mover sliding block and X-axis guide rail sliding connect It connects, coil is fixedly connected with and is located at the top of X axis stator with X-axis mover sliding block, and X-axis slide and the top of X-axis mover sliding block are solid Fixed connection.

In further technical solution, the side of the X-axis pedestal is fixed with magnetic grid, and the side of the X-axis slide is set There is the magnetic grid read head for setting of being corresponding to it, to realize the distance for reading X-axis slide and moving along the x-axis.

In further technical solution, the Y-axis mould group includes Y-axis pedestal, Y-axis cover board, Y-axis stator, Y-axis mover, Y-axis Slide and Y-axis slide cover board, Y-axis stator are several cylinders dress magnet being uniformly and fixedly arranged in Y-axis pedestal, Y-axis mover set Be located at the surface of Y-axis stator, Y-axis slide is fixedly connected with the top of Y-axis stator, Y-axis cover board be arranged above Y-axis slide and with Y-axis pedestal is fixedly connected.

In further technical solution, the rear and front end of the Y-axis slide is equipped with anticollision rubber mat.

After adopting the above structure, the utility model is compared to the prior art advantageously: passing through and double X-axis moulds are arranged Group, and using the structure of Horizontal portal, the kinetic stability of XY platform is improved, is in addition equipped with driving in double X-axis mould groups Device, so that XY platform is more stable in the X-axis direction of motion, measure of precision is higher.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic diagram of the section structure of the utility model；

Fig. 3 is the Y-axis modular structure schematic diagram of the utility model.

Specific embodiment

Below it is only the preferred embodiment of the utility model, does not therefore limit the protection scope of the utility model.

As shown in Figure 1 to Figure 3, a kind of gantry XY double drive platform, including the first X-axis mould group 1, the second X-axis mould group 2 and Y Axle mould group 3, the first X-axis mould group 1 is identical with the structure of the second X-axis mould group 2,2 phase of the first X-axis mould group 1 and the second X-axis mould group Mutually parallel and interval setting, the Y-axis mould group 3 are erected at the top of the first X-axis mould group 1 and the second X-axis mould group 2, are formed horizontal Gantry structure, the both ends of Y-axis mould group 3 are slidably connected with the first X-axis mould group 1 and the second X-axis mould group 2 respectively, the first X-axis mould group 1 and second is equipped with driving device in X-axis mould group 2, to realize that driving Y-axis mould group 3 moves along the x axis.

Double X-axis mould groups are being set in the present solution, passing through, and using the structure of Horizontal portal, are improving the movement of XY platform In addition stability is equipped with driving device in double X-axis mould groups, so that XY platform is more stable in the X-axis direction of motion, essence Close degree is higher.

In further technical solution, the first X-axis mould group 1 includes X-axis pedestal 11, X-axis cover board 12, X-axis stator 13, X-axis mover 14, X-axis slide 15 and X-axis slide cover board 16, the X-axis pedestal 11 are groove profile pedestal, and X-axis stator 13 is arranged It is listed in the bottom of X-axis pedestal 11, the top of X-axis stator 13 is arranged in X-axis mover 14, and X-axis slide 15 is upper with X-axis mover 14 Side is fixedly connected, and X-axis cover board 12 is covered on X-axis pedestal 11, and two sides, there are gap, the upper end of X-axis slide 15 is prolonged by gap The top of X-axis cover board 12 is stretched out, X-axis slide cover board 16 is fixedly connected with the upper end of X-axis slide 15.

In the present solution, X-axis slide 15 is driven to move by way of linear motor, the precision of linear motor is high, response Speed is fast.

In further technical solution, the X-axis mover 14 includes X-axis guide rail 141, X-axis mover sliding block 142 and coil 143, the two sides of X-axis stator 13 are arranged in the X-axis guide rail 141, and are fixedly connected with the bottom of X axis pedestal 11, X-axis mover Sliding block 142 is slidably connected with X-axis guide rail 141, and coil 143 is fixedly connected with X-axis mover sliding block 142 and is located at X-axis stator 13 Top, X-axis slide 15 are fixedly connected with the top of X-axis mover sliding block 142.

In further technical solution, the side of the X-axis pedestal 11 is fixed with magnetic grid 111, the X-axis slide 15 Side be equipped with the magnetic grid read head 151 of setting of being corresponding to it, to realize the distance for reading X-axis slide 15 and moving along the x-axis.

In further technical solution, the Y-axis mould group 3 includes Y-axis pedestal 31, Y-axis cover board 32, Y-axis stator 33, Y-axis Mover 34 and Y-axis slide 35, Y-axis stator 33 are several cylinders dress magnet being uniformly and fixedly arranged in Y axis pedestal 31, and Y-axis is dynamic Son 34 is set in the surface of Y-axis stator 33, and Y axis slide 35 is fixedly connected with the top of Y-axis stator 33, and Y-axis cover board 32 is arranged in Y It is fixedly connected above axis slide 35 and with Y-axis pedestal 31.

In further technical solution, the rear and front end of the Y-axis slide 35 is equipped with anticollision rubber mat 351.

In the present solution, improving the service life of stability and Y-axis slide by setting anticollision rubber mat.

The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as Limitations of the present invention.

Claims

1. an XY gantry double drive platform is characterized in that: comprise the first X-axis module, the second X-axis module and the Y-axis module, the first X-axis module and the second X-axis module have the same structure , the first X-axis module and the second X-axis module are parallel to each other and spaced apart, and the Y-axis module is erected above the first X-axis module and the second X-axis module to form a horizontal gantry Structure, the two ends of the Y-axis module are respectively slidably connected with the first X-axis module and the second X-axis module, and the first X-axis module and the second X-axis module are both provided with driving devices to realize driving. The Y-axis module moves along the X-axis direction.

2. An XY gantry dual-drive platform according to claim 1, wherein the first X-axis module comprises an X-axis base, an X-axis cover, an X-axis stator, an X-axis mover, an X-axis The sliding seat and the X-axis sliding seat cover plate, the X-axis base is a groove base, the X-axis stators are evenly arranged at the bottom of the X-axis base, the X-axis mover is arranged above the X-axis stator, and the X-axis sliding seat and The top of the X-axis mover is fixedly connected, the X-axis cover is covered on the X-axis base, and there are gaps on both sides. The upper end of the X-axis slide extends above the X-axis cover through the gap. The X-axis slide cover It is fixedly connected with the upper end of the X-axis slide.

3. An XY gantry dual-drive platform according to claim 2, wherein the X-axis mover comprises an X-axis guide rail, an X-axis mover slider and a coil, and the X-axis guide rail is arranged on the X-axis The two sides of the stator are fixedly connected to the bottom of the X-axis base, the X-axis mover slider is slidably connected to the X-axis guide rail, the coil is fixedly connected to the X-axis mover slider and located above the X-axis stator, and the X-axis slide It is fixedly connected to the top of the X-axis mover slider.

4. An XY gantry dual-drive platform according to claim 3, characterized in that: the side of the X-axis base is fixedly provided with a magnetic grid, and the side of the X-axis sliding seat is provided with a magnetic grid corresponding to it. Grid read head to read the distance that the X-axis carriage moves along the X-axis.

5. An XY gantry dual-drive platform according to claim 1, wherein the Y-axis module comprises a Y-axis base, a Y-axis cover, a Y-axis stator, a Y-axis mover, and a Y-axis slide And Y-axis slide cover plate, Y-axis stator is a number of cylindrical magnets uniformly fixed in the Y-axis base, Y-axis mover is sleeved on the surface of Y-axis stator, Y-axis slide is fixedly connected to the top of Y-axis stator , the Y-axis cover plate is arranged above the Y-axis sliding seat and is fixedly connected with the Y-axis base.

6 . The XY gantry dual drive platform according to claim 5 , wherein the front and rear ends of the Y-axis sliding seat are provided with anti-collision rubber pads. 7 .