High-stability linear motion module

Abstract

The utility model relates to the technical field of linear modules, and discloses a high-stability linear motion module which comprises an X-axis linear module, a Y-axis module and a Z-axis module, the lower portion of the X-axis linear module is installed on the left side and the right side of a base, the output ends of the upper portion of the X-axis linear module are installed on the left side and the right side of the lower portion of a support, one side of the Y-axis module is installed on the upper portion of the support, and the other side of the Y-axis module is installed on the lower portion of the support. The output end of the Y-axis module is connected with the output end of the Z-axis module. According to the high-stability linear motion module, the fan conveys outside air into the connecting shell through the air inlet, then the air in the connecting shell is conveyed into the shell through the hole in the front end of the shell, then the moving block, the sliding rail and the lead screw are cooled, the service life of the module is prolonged, and the service life of the module is prolonged. Positive pressure is kept in the shell all the time, external dust is prevented from entering the shell, the moving block drives the connecting box to move front and back on the periphery of the lead screw through magnetic attraction while moving front and back, and therefore the lead screw is wiped and cleaned through the connecting hole.

Description

Technical Field

[0001] The utility model relates to the technical field of linear modules, in particular to a high-stability linear motion module. Background Art

[0002] With the continuous development and progress of science and technology, automated production has become the mainstream of industrial production, and motion modules are widely used as the most commonly used driving components in automated production equipment. The general three-week module has a simple structure and cannot dissipate heat, which shortens its service life and is not stable enough. Utility Model Content

[0003] The main purpose of the utility model is to provide a high-stability linear motion module, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A high-stability linear motion module, comprising an X-axis linear module, a Y-axis module and a Z-axis module, wherein the lower portion of the X-axis linear module is mounted on the left and right sides of a base, the upper output end of the X-axis linear module is mounted on the left and right sides of the lower portion of a bracket, one side of the Y-axis module is mounted on the upper portion of the bracket, and the output end of the Y-axis module is connected to the output end of the Z-axis module;

[0006] The X-axis linear module, Y-axis module and Z-axis module all include a housing, a servo motor, an accordion cover, a moving block, a heat dissipation assembly, a slide rail, a lead screw, a cleaning assembly and a rubber anti-collision rod. The front side of the servo motor is installed on the rear side of the housing, and the front and rear ends of the lead screw are rotatably connected to the front and rear ends inside the housing. The front output end of the servo motor passes through the housing wall and is fixedly connected to the rear end of the lead screw. The heat dissipation assembly is installed at the front end of the housing, and the slide rail is installed on the left and right inner walls of the housing. The middle part of the moving block is threadedly connected to the outer periphery of the lead screw, and the left and right sides of the moving block are slidably connected to the outer periphery of the slide rail. The cleaning assembly is installed on the front side of the moving block, and the middle part of the cleaning assembly is arranged on the outer periphery of the lead screw.

[0007] Preferably, an operating table is installed on the upper middle side of the base.

[0008] Preferably, accordion covers are provided on the front and rear sides of the upper part of the moving block, and the accordion cover is installed on the upper parts of the front and rear ends of the shell away from one end of the moving block.

[0009] Preferably, rubber anti-collision rods are provided on the inner side walls at the front and rear ends of the shell.

[0010] Preferably, the heat dissipation assembly includes a connecting shell, an air inlet, a grille and a fan, the air inlet is opened on the left and right sides of the connecting shell, the outer periphery of the grille is arranged in the middle of the air inlet, the fan is installed on the inner wall of the connecting shell, and the fan is aligned with the air inlet, the connecting shell is installed at the front end of the shell, and the connecting shell is connected to the inside of the shell through a hole.

[0011] Preferably, the cleaning assembly includes a magnet, a connecting hole, a connecting box and a sponge, the connecting hole is opened at the front of the moving block, the sponge is arranged inside the connecting box, the magnet is installed on the side of the connecting box close to the moving block, the magnet is magnetically attracted inside the connecting hole, and the sponge is arranged on the outer periphery of the screw.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The accordion cover is used to prevent external dust from entering the inside of the shell, and the fan conveys external air into the connecting shell through the air inlet, and then conveys the air inside the connecting shell into the shell through the holes at the front end of the shell, thereby cooling the moving block, slide rail and lead screw, extending the service life of the module, and maintaining positive pressure inside the shell to prevent external dust from entering the shell. While the moving block moves back and forth, the moving block drives the connecting box to move back and forth around the outer periphery of the lead screw through magnetic attraction, so that the connecting hole wipes and cleans the lead screw, so that the module is more stable when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a high-stability linear motion module of the utility model;

[0015] Figure 2 This is a schematic diagram of the X-axis linear module structure of a high-stability linear motion module of the utility model;

[0016] Figure 3 This is a schematic diagram of the heat dissipation component structure of a high-stability linear motion module of the utility model;

[0017] Figure 4 This is a schematic diagram of the cleaning component structure of a high-stability linear motion module of the utility model.

[0018] In the figure: 1. base; 2. operating table; 3. X-axis linear module; 301. shell; 302. servo motor; 303. accordion cover; 304. moving block; 305. heat dissipation component; 3051. connecting shell; 3052. air inlet; 3053. grille; 3054. fan; 306. slide rail; 307. lead screw; 308. cleaning component; 3081. magnet; 3082. connecting hole; 3083. connecting box; 3084. sponge; 309. rubber anti-collision rod; 4. bracket; 5. Y-axis module; 6. Z-axis module. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1-4 As shown, a high stability linear motion module includes an X-axis linear module 3, a Y-axis module 5 and a Z-axis module 6. The lower part of the X-axis linear module 3 is installed on the left and right sides of the base 1, the upper output end of the X-axis linear module 3 is installed on the left and right sides of the lower part of the bracket 4, one side of the Y-axis module 5 is installed on the upper part of the bracket 4, and the output end of the Y-axis module 5 is connected to the output end of the Z-axis module 6.

[0021] In this embodiment, the X-axis linear module 3, the Y-axis module 5 and the Z-axis module 6 all include a shell 301, a servo motor 302, an accordion cover 303, a moving block 304, a heat dissipation component 305, a slide rail 306, a lead screw 307, a cleaning component 308 and a rubber anti-collision rod 309. The front side of the servo motor 302 is installed on the rear side of the shell 301, and the front and rear ends of the lead screw 307 are rotatably connected to the front and rear ends inside the shell 301. The front output end of the servo motor 302 passes through the wall of the shell 301 and is fixedly connected to the rear end of the lead screw 307. The heat dissipation component 305 is installed at the front end of the shell 301, and the slide rail 306 is installed on the inner walls of the left and right sides of the shell 301. The middle part of the moving block 304 is threadedly connected to the outer periphery of the lead screw 307, and the left and right sides of the moving block 304 are slidably connected to the outer periphery of the slide rail 306. The cleaning component 308 is installed on the front side of the moving block 304. The middle part of the cleaning component 308 is arranged on the periphery of the lead screw 307, an operating table 2 is installed on the upper middle side of the base 1, an accordion cover 303 is arranged on the front and rear sides of the upper part of the moving block 304, and the accordion cover 303 is arranged on the upper part of the front and rear ends of the shell 301 away from one end of the moving block 304, and rubber anti-collision rods 309 are arranged on the inner side walls of the front and rear ends of the shell 301. The heat dissipation component 305 includes a connecting shell 3051, an air inlet 3052, a grille 3053 and a fan 3054. The air inlet 3052 is opened on the left and right sides of the connecting shell 3051, and the periphery of the grille 3053 is arranged in the middle of the air inlet 3052. The fan 3054 is installed on the inner side wall of the connecting shell 3051, and the fan 3054 is aligned with the air inlet 3052. The connecting shell 3051 is installed at the front end of the shell 301, and the connecting shell 3051 is connected to the inside of the shell 301 through a hole.

[0022] Specifically, the moving block 304 is restricted by the slide rail 306, and then the servo motor 302 is driven to make the screw 307 rotate while driving the moving block 304 to move forward and backward, so that the output ends of the X-axis linear module 3, the Y-axis module 5 and the Z-axis module 6 can move, and the accordion cover 303 is used to prevent external dust from entering the interior of the shell 301, and the fan 3054 conveys external air into the interior of the connecting shell 3051 through the air inlet 3052, and then conveys the air inside the connecting shell 3051 into the interior of the shell 301 through the holes at the front end of the shell 301, thereby cooling the moving block 304, the slide rail 306 and the screw 307, extending the service life of the module, and preventing external dust from entering the interior of the shell 301 by always maintaining a positive pressure inside the shell 301.

[0023] In this embodiment, the cleaning component 308 includes a magnet 3081, a connecting hole 3082, a connecting box 3083 and a sponge 3084. The connecting hole 3082 is opened at the front of the moving block 304, the sponge 3084 is arranged inside the connecting box 3083, the magnet 3081 is installed on the side of the connecting box 3083 close to the moving block 304, the magnet 3081 is magnetically attracted inside the connecting hole 3082, and the sponge 3084 is arranged on the periphery of the screw 307.

[0024] Specifically, while the moving block 304 moves forward and backward, the moving block 304 drives the connecting box 3083 to move forward and backward around the outer periphery of the lead screw 307 through magnetic attraction, so that the connecting hole 3082 wipes and cleans the lead screw 307.

[0025] Working principle:

[0026] The moving block 304 is restricted by the slide rail 306, and then the servo motor 302 is driven to make the screw 307 rotate while driving the moving block 304 to move forward and backward, so that the output ends of the X-axis linear module 3, the Y-axis module 5 and the Z-axis module 6 can move, and the accordion cover 303 is used to prevent external dust from entering the interior of the shell 301, and the fan 3054 conveys external air into the interior of the connecting shell 3051 through the air inlet 3052, and then conveys the air inside the connecting shell 3051 into the interior of the shell 301 through the holes at the front end of the shell 301, thereby cooling the moving block 304, the slide rail 306 and the screw 307 to extend the service life of the module, and the positive pressure is always maintained inside the shell 301 to prevent external dust from entering the interior of the shell 301. While the moving block 304 moves forward and backward, the moving block 304 drives the connecting box 3083 to move forward and backward around the outer periphery of the screw 307 through magnetic attraction, so that the connecting hole 3082 wipes and cleans the screw 307.

[0027] 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 high-stability linear motion module, comprising an X-axis linear module (3), a Y-axis module (5) and a Z-axis module (6), characterized in that: The lower part of the X-axis linear module (3) is mounted on the left and right sides of the base (1), the upper output end of the X-axis linear module (3) is mounted on the left and right sides of the lower part of the bracket (4), one side of the Y-axis module (5) is mounted on the upper part of the bracket (4), and the output end of the Y-axis module (5) is connected to the output end of the Z-axis module (6); The X-axis linear module (3), the Y-axis module (5) and the Z-axis module (6) all include a housing (301), a servo motor (302), an accordion cover (303), a moving block (304), a heat dissipation component (305), a slide rail (306), a lead screw (307), a cleaning component (308) and a rubber anti-collision rod (309), wherein the front side of the servo motor (302) is mounted on the rear side of the housing (301), the front and rear ends of the lead screw (307) are rotatably connected to the front and rear ends inside the housing (301), and the front side of the servo motor (302) is output The outlet end passes through the wall of the housing (301) and is fixedly connected to the rear end of the lead screw (307); the heat dissipation component (305) is installed at the front end of the housing (301); the slide rails (306) are installed on the inner walls of the left and right sides of the housing (301); the middle part of the moving block (304) is threadedly connected to the outer periphery of the lead screw (307); the left and right sides of the moving block (304) are slidably connected to the outer periphery of the slide rails (306); the cleaning component (308) is installed on the front side of the moving block (304); and the middle part of the cleaning component (308) is arranged on the outer periphery of the lead screw (307).

2. A high stability linear motion module according to claim 1, characterized in that: An operating table (2) is installed on the upper middle side of the base (1).

3. A high stability linear motion module according to claim 1, characterized in that: The front and rear sides of the upper part of the moving block (304) are provided with accordion covers (303), and one end of the accordion cover (303) away from the moving block (304) is installed on the upper parts of the front and rear ends of the shell (301).

4. The high stability linear motion module according to claim 1, characterized in that: Rubber anti-collision rods (309) are provided on the inner side walls at the front and rear ends of the housing (301).

5. The high stability linear motion module according to claim 1, characterized in that: The heat dissipation component (305) comprises a connecting shell (3051), an air inlet (3052), a grille (3053) and a fan (3054); the air inlet (3052) is provided on the left and right sides of the connecting shell (3051); the outer periphery of the grille (3053) is arranged in the middle of the air inlet (3052); the fan (3054) is installed on the inner side wall of the connecting shell (3051), and the fan (3054) is aligned with the air inlet (3052); the connecting shell (3051) is installed at the front end of the shell (301); and the connecting shell (3051) is connected to the inside of the shell (301) through a hole.

6. The high stability linear motion module according to claim 1, characterized in that: The cleaning component (308) includes a magnet (3081), a connecting hole (3082), a connecting box (3083) and a sponge (3084), wherein the connecting hole (3082) is opened at the front of the moving block (304), the sponge (3084) is arranged inside the connecting box (3083), the magnet (3081) is installed on the side of the connecting box (3083) close to the moving block (304), the magnet (3081) is magnetically attracted inside the connecting hole (3082), and the sponge (3084) is arranged on the periphery of the lead screw (307).

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