High-speed clean linear motor module

Abstract

The utility model discloses a high -speed clean type linear motor module, including base, both sides of slide table all are fixedly connected with extension block, the integral mould setting has the baffle on the extension block, the dustproof block cover is located extension block, baffle and extension edge on, the utility model discloses through dustproof block, extension block and extension edge etc.

Description

Technical Field

[0001] This utility model relates to the field of linear motor module technology, specifically a high-speed clean linear motor module. Background Technology

[0002] High-speed, clean-clean linear motor modules, as high-precision and high-efficiency linear motion devices, are widely used in semiconductor equipment, precision measurement, medical instruments, and automated production lines. Their core advantage lies in the direct drive of the linear motor, avoiding the mechanical friction of traditional ball screw drives, thus possessing characteristics such as high speed, high acceleration, low noise, and long lifespan. However, in practical applications, the protective structure of the linear motor module is crucial for maintaining its long-term operational stability and accuracy.

[0003] Currently, linear motor modules typically use telescopic protective covers to cover the base and guide rails to prevent external dust, liquids, and other contaminants from intruding into the internal mechanical structure. However, the design of traditional telescopic protective covers has certain drawbacks: there are often large gaps between the lower ends on both sides and the base, resulting in poor protective performance. Under harsh operating conditions, water and dust can easily seep into the module through these gaps, and long-term accumulation may cause contamination, corrosion, or rust of critical internal components. This not only increases the module's motion resistance and makes operation less smooth, but also significantly reduces positioning accuracy and may even cause equipment failure and increase maintenance costs. Therefore, we need to propose a high-speed, clean linear motor module. Utility Model Content

[0004] The purpose of this invention is to provide a high-speed, clean linear motor module. By optimizing the sealing structure and self-cleaning mechanism, the protective capability of the telescopic protective cover is significantly improved, ensuring the long-term stable operation of the linear motor module and reducing maintenance costs, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-speed clean linear motor module includes a base, a guide rail fixedly mounted on the top of the base, a slide table slidably mounted on the guide rail, and a telescopic protective cover fixedly mounted on the side of the slide table, the telescopic protective cover covering the guide rail.

[0007] Both sides of the slide are fixedly connected to extension blocks, and the extension blocks are integrally formed with stop blocks. Both sides of the telescopic protective cover are integrally formed with telescopic extension edges. Two sets of dustproof blocks are symmetrically installed on the top of the base. The dustproof blocks cover the extension blocks, stop blocks and extension edges. Both sides of the slide are provided with cleaning mechanisms for cleaning the top of the dustproof blocks.

[0008] Preferably, a clearance groove is provided between the stop block and the slide table, and one end of the dustproof block is disposed in the clearance groove.

[0009] Preferably, the dustproof block has a protective cavity, and the baffle is disposed inside the protective cavity.

[0010] Preferably, the top of the dustproof block is integrally formed with a protrusion, the protrusion has a second inclined portion, the top of the dustproof block has a third inclined portion, and the top of the dustproof block has multiple sets of discharge grooves in a rectangular array for water discharge from the top of the dustproof block.

[0011] Preferably, the cleaning mechanism includes a retaining edge, a mounting block, a cleaning brush strip, a fixing block, and a cleaning block. The retaining edge is fixedly installed on both sides of the slide table, the mounting block is fixedly installed on the inner top of the retaining edge, the cleaning brush strip is fixedly installed on the bottom of the mounting block, and the bristles of the cleaning brush strip contact the top of the protrusion. The fixing block is fixedly installed on both sides of the retaining edge, the cleaning block is fixedly installed on the bottom of the fixing block, and the bottom of the cleaning block is attached to the top of the protrusion and the surface of the second inclined portion. The bottom of the retaining edge has a first inclined portion.

[0012] Preferably, a first side plate is fixedly installed on one side of the base, a second side plate is fixedly installed on the other side of the base, and one end of the telescopic protective cover is fixedly installed on the side of the first side plate.

[0013] Preferably, a stator magnetic rail is fixedly installed on the top of the base, and a mover coil is fixedly installed on the bottom of the slide, with the stator magnetic rail and the mover coil being magnetically connected.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model, through the design of dustproof blocks, extension blocks, and extension edges, uses dustproof blocks to cover the extension blocks and extension edges. The dustproof blocks, together with the extension blocks and extension edges, provide protection for both sides of the telescopic protective cover, significantly reducing the possibility of water or dust intrusion from both sides. By incorporating a cleaning mechanism, water or dust on the dustproof blocks is promptly removed as the slide moves, preventing water or dust from entering between the dustproof blocks and the extension blocks and extension edges. This improves the protective effect of the dustproof block cover on the extension blocks and extension edges, ensuring the long-term stable operation of the linear motor module and reducing maintenance costs. Attached Figure Description

[0016] Figure 1 This is one of the structural schematic diagrams of this utility model;

[0017] Figure 2 This is the second structural schematic diagram of the present invention;

[0018] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the telescopic protective cover and slide of this utility model;

[0020] Figure 5 This is one of the partial structural schematic diagrams of this utility model;

[0021] Figure 6 This is a second partial structural schematic diagram of the present invention;

[0022] Figure 7 This utility model Figure 5 Enlarged structural diagram of area A in the middle.

[0023] In the diagram: 1. Base; 2. First side plate; 3. Second side plate; 4. Telescopic protective cover; 5. Slide table; 6. Dustproof block; 7. Extension block; 8. Stop block; 9. Protrusion; 10. Edge guard; 11. First inclined part; 12. Second inclined part; 13. Mounting block; 14. Cleaning brush strip; 15. Discharge chute; 16. Third inclined part; 17. Fixing block; 18. Cleaning block; 19. Stator magnetic rail; 20. Mover coil; 21. Guide rail; 22. Protective cavity; 23. Extension edge; 24. Clearance groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7 This utility model provides a technical solution:

[0026] A high-speed clean linear motor module includes a base 1, a guide rail 21 fixedly installed on the top of the base 1, a slide table 5 slidably installed on the guide rail 21, and a telescopic protective cover 4 fixedly installed on the side of the slide table 5, which covers the guide rail 21.

[0027] Both sides of the slide table 5 are fixedly connected to extension blocks 7. The extension blocks 7 are integrally formed with stop blocks 8. Both sides of the telescopic protective cover 4 are integrally formed with telescopic extension edges 23. Two sets of dustproof blocks 6 are symmetrically installed on the top of the base 1. The dustproof blocks 6 cover the extension blocks 7, stop blocks 8 and extension edges 23. Both sides of the slide table 5 are provided with cleaning mechanisms for cleaning the top of the dustproof blocks 6.

[0028] It should be noted that the extension edge 23 is formed by extending the edge of the telescopic protective cover 4, so that when the telescopic protective cover 4 is folded or stretched, the extension edge 23 can follow the telescopic protective cover 4 to fold or stretch.

[0029] In an optional embodiment: a clearance groove 24 is provided between the stop block 8 and the slide table 5, one end of the dustproof block 6 is disposed in the clearance groove 24, a protective cavity 22 is provided in the dustproof block 6, and the stop block 8 is disposed in the protective cavity 22.

[0030] It should be noted that, through the cooperation of the protective cavity 22 and the clearance groove 24, the slide table 5 can move the extension block 7, the stop block 8 and the extension edge 23 within the dustproof block 6 when it moves. The dustproof block 6, together with the extension block 7, the stop block 8 and the extension edge 23, plays a role in protecting both sides of the telescopic protective cover 4. When water or dust enters the protective cavity 22 and the clearance groove 24 through the telescopic protective cover 4, the protective cavity 22 and the clearance groove 24 work together to block the water or dust, greatly reducing the possibility of water or dust intruding from both sides of the telescopic protective cover 4.

[0031] In an optional embodiment: the top of the dustproof block 6 is integrally formed with a protrusion 9, the protrusion 9 is provided with a second inclined portion 12, the top of the dustproof block 6 is provided with a third inclined portion 16, and the top of the dustproof block 6 is provided with multiple sets of discharge grooves 15 in a rectangular array for water discharge from the top of the dustproof block 6.

[0032] It should be noted that the top of the dustproof block 6 is formed into a trapezoidal structure by the protrusion 9, which facilitates water to fall along the second inclined part 12, the discharge chute 15, and the third inclined part 16.

[0033] In an optional embodiment: the cleaning mechanism includes a retaining edge 10, a mounting block 13, a cleaning brush strip 14, a fixing block 17, and a cleaning block 18. The retaining edge 10 is fixedly installed on both sides of the slide table 5. The mounting block 13 is fixedly installed on the inner top of the retaining edge 10. The cleaning brush strip 14 is fixedly installed on the bottom of the mounting block 13. The bristles of the cleaning brush strip 14 are in contact with the top of the protrusion 9. The fixing block 17 is fixedly installed on both sides of the retaining edge 10. The cleaning block 18 is fixedly installed on the bottom of the fixing block 17. The bottom of the cleaning block 18 is attached to the top of the protrusion 9 and the surface of the second inclined portion 12. The bottom of the retaining edge 10 is provided with a first inclined portion 11.

[0034] It should be noted that the cleaning block 18 is a rubber block. When the slide table 5 moves, the cleaning block 18 can scrape and clean the water or dust on the top of the protrusion 9 and the surface of the second inclined part 12. With the setting of the cleaning brush strip 14, if the cleaning block 18 is damaged and not detected in time, the cleaning brush strip 14 can continue to clean the water or dust on the top of the protrusion 9 and the surface of the second inclined part 12.

[0035] In one optional embodiment: a first side plate 2 is fixedly installed on one side of the base 1, a second side plate 3 is fixedly installed on the other side of the base 1, and one end of the telescopic protective cover 4 is fixedly installed on the side of the first side plate 2.

[0036] In an optional embodiment: a stator magnetic rail 19 is fixedly installed on the top of the base 1, and a mover coil 20 is fixedly installed on the bottom of the slide table 5. The stator magnetic rail 19 and the mover coil 20 are magnetically connected.

[0037] In the usage process of this utility model: by turning on the switch of the linear motor, the stator magnetic rail 19 drives the mover coil 20 to move the slide table 5. When the slide table 5 moves, it drives the side guard 10 to move. When the side guard 10 moves, it drives the cleaning block 18 and the cleaning brush strip 14 to move. The cleaning block 18 can scrape and clean the water or dust on the top of the protrusion 9 and the surface of the second inclined part 12. The cleaned water can fall through the second inclined part 12, the discharge chute 15 and the third inclined part 16. In addition, if the cleaning block 18 is damaged and not detected in time, the cleaning brush strip 14 can continue to clean the water or dust on the top of the protrusion 9 and the surface of the second inclined part 12. When the slide table 5 moves, it will fold or stretch the telescopic protective cover 4. The dustproof block 6, together with the extension block 7 and the extension edge 23, plays a role in protecting the two sides of the telescopic protective cover 4, greatly reducing the possibility of water or dust entering from the sides.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-speed cleanroom linear motor module, comprising a base (1), characterized in that: A guide rail (21) is fixedly installed on the top of the base (1), and a slide table (5) is slidably installed on the guide rail (21). A telescopic protective cover (4) is fixedly installed on the side of the slide table (5), and the telescopic protective cover (4) covers the guide rail (21). Both sides of the slide (5) are fixedly connected with extension blocks (7), and the extension blocks (7) are integrally formed with a stop block (8). Both sides of the telescopic protective cover (4) are integrally formed with a telescopic extension edge (23). Two sets of dustproof blocks (6) are symmetrically installed on the top of the base (1). The dustproof blocks (6) cover the extension blocks (7), the stop block (8) and the extension edge (23). Both sides of the slide (5) are provided with a cleaning mechanism for cleaning the top of the dustproof blocks (6).

2. The high-speed clean linear motor module according to claim 1, characterized in that: A clearance groove (24) is provided between the stop block (8) and the slide (5), and one end of the dustproof block (6) is set in the clearance groove (24).

3. The high-speed clean linear motor module according to claim 1, characterized in that: The dustproof block (6) has a protective cavity (22) inside, and the baffle (8) is set inside the protective cavity (22).

4. The high-speed cleanroom linear motor module according to claim 1, characterized in that: The top of the dustproof block (6) is integrally formed with a protrusion (9), and a second inclined part (12) is provided on the protrusion (9). A third inclined part (16) is provided on the top of the dustproof block (6). Multiple sets of discharge grooves (15) are provided in a rectangular array on the top of the dustproof block (6) for water discharge from the top of the dustproof block (6).

5. A high-speed clean linear motor module according to claim 1, characterized in that: The cleaning mechanism includes a baffle (10), a mounting block (13), a cleaning brush strip (14), a fixing block (17), and a cleaning block (18). The baffle (10) is fixedly installed on both sides of the slide (5). The mounting block (13) is fixedly installed on the inner top of the baffle (10). The cleaning brush strip (14) is fixedly installed on the bottom of the mounting block (13). The bristles of the cleaning brush strip (14) are in contact with the top of the protrusion (9). The fixing block (17) is fixedly installed on both sides of the baffle (10). The cleaning block (18) is fixedly installed on the bottom of the fixing block (17). The bottom of the cleaning block (18) is attached to the top of the protrusion (9) and the surface of the second inclined part (12). The bottom of the baffle (10) is provided with a first inclined part (11).

6. A high-speed clean linear motor module according to claim 1, characterized in that: A first side plate (2) is fixedly installed on one side of the base (1), and a second side plate (3) is fixedly installed on the other side of the base (1). One end of the telescopic protective cover (4) is fixedly installed on the side of the first side plate (2).

7. A high-speed clean linear motor module according to claim 1, characterized in that: The stator magnetic rail (19) is fixedly installed on the top of the base (1), and the mover coil (20) is fixedly installed on the bottom of the slide (5). The stator magnetic rail (19) and the mover coil (20) are magnetically connected.

Images