Polishing mechanical arm structure

Abstract

The utility model discloses a polishing mechanical arm structure, and relates to the technical field of metal machining. Comprising a supporting table, a mounting shell and a guide shell, an exhaust fan is arranged on the back face of a mounting screen plate, four sets of limiting plates are symmetrically arranged on the inner wall of a wind chamber, a filter screen is movably arranged on one side of each limiting plate, and a telescopic pipe is arranged on the outer side of the wind chamber in a penetrating mode. According to the metal polishing device, the telescopic pipe and other components are arranged, through operation of the exhaust fan, connection of the telescopic pipe and flowing of air, chippings generated by metal polishing can enter the air extraction box through the telescopic pipe, and the chippings entering the air extraction box can be blocked and filtered through the filter screen; and the limiting plate can be used for limiting installation and sliding of the filter screen, and then the filter screen movably penetrates through the top of the wind chamber, so that the filter screen is convenient to disassemble, assemble, replace or clean, the effect that the scrap collecting assembly can move along with the grinding position to collect scraps is achieved, and the manual scrap cleaning difficulty is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a grinding mechanical arm structure. Background Art

[0002] Metal processing refers to the production activities of humans processing materials with metallic properties that are composed of metal elements or mainly composed of metal elements. It is a process technology that processes metal materials into objects, parts, and components, including large parts of bridges and ships, and even small components of engines, jewelry, and watches. It is widely used in different fields such as science, industry, art, and handicrafts. During metal processing, a grinding robot arm is needed to grind the metal that needs to be processed.

[0003] In the process of grinding metal, the existing grinding mechanical arm is easy to generate debris. The flying debris is not convenient for cleaning the debris later, and the flying debris is also easy to cause harm to the health of the staff. In order to solve this technical problem, the utility model proposes a grinding mechanical arm structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a grinding robot arm structure, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A grinding robot arm structure includes a support platform, a mounting shell and a guide shell, an exhaust box is arranged on the top of the guide shell, a mounting mesh plate is arranged inside the exhaust box, an exhaust fan is arranged on the back of the mounting mesh plate, four groups of limit plates are symmetrically arranged on the inner wall of the exhaust box, a filter screen is movably arranged on one side of the limit plate, and the filter screen movably passes through the top of the exhaust box, and a telescopic tube is passed through the outer side of the exhaust box.

[0007] Preferably, the mounting shell is arranged on the top of the support platform, and a positioning structure is arranged on the top of the mounting shell.

[0008] Preferably, a No. 1 cylinder is provided on the top of the support platform, and a mounting plate is provided at the output end of the No. 1 cylinder. Two groups of guide cylinders are symmetrically provided on the top of the support platform, and a telescopic rod is movably provided inside the guide cylinder, and the top end of the telescopic rod is connected to the bottom end of the mounting plate.

[0009] Preferably, a guide groove is opened through the interior of the mounting disk, a motor is arranged on the back of the mounting disk, a connecting plate is arranged at the output end of the motor, and the connecting plate is an L-shaped plate, and the connecting plate movably passes through the interior of the guide groove.

[0010] Preferably, a guide shell is provided on the front of the connecting plate, a movable plate is movably provided inside the guide shell, a No. 2 cylinder is provided on one side of the guide shell, and an output end of the No. 2 cylinder is connected to one side of the movable plate.

[0011] Preferably, a No. 3 cylinder is provided through the interior of the movable plate, the output end of the No. 3 cylinder is connected to a mounting tube, a grinding assembly is provided on the top inner wall of the mounting tube, and the grinding assembly is located above the mounting shell.

[0012] Preferably, a connecting shell is connected through the inside of the outer side of the installation tube, and the connecting shell is connected through the inside of the telescopic tube, and an air outlet net is provided through the back side of the exhaust box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, by providing components such as a telescopic tube, through the operation of the exhaust fan, through the connection of the telescopic tube, and then through the connection shell located above the grinding component, the flow of air can make the debris generated by metal grinding enter the interior of the exhaust box through the telescopic tube, and the debris entering the interior of the exhaust box can be blocked and filtered by the filter, and the filter can be installed and slid by the limit plate, and then the filter can be movable through the top of the exhaust box, which is convenient for disassembly, replacement or cleaning of the filter, thereby achieving the effect that the debris collection component can follow the grinding position to move and collect debris, effectively reducing the difficulty of manual cleaning of the debris.

[0015] In the utility model, by providing components such as the No. 1 cylinder, and by the coordinated operation of the No. 1 cylinder, the No. 2 cylinder and the No. 3 cylinder, the use position and use angle of the grinding component can be adjusted, effectively improving the flexibility and applicability of the use of the grinding robot arm structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a grinding mechanical arm structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of a mounting plate of a grinding mechanical arm structure of the utility model;

[0018] Figure 3 This is a schematic diagram of a movable plate structure of a grinding mechanical arm structure of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the exhaust box structure of a grinding mechanical arm structure.

[0020] In the figure: 1. Support platform; 2. Mounting shell; 3. Positioning structure; 4. Cylinder No. 1; 5. Guide cylinder; 6. Telescopic rod; 7. Mounting plate; 8. Guide groove; 9. Motor; 10. Connecting plate; 11. Guide shell; 12. Moving plate; 13. Cylinder No. 2; 14. Cylinder No. 3; 15. Mounting cylinder; 16. Grinding assembly; 17. Connecting shell; 18. Telescopic tube; 19. Exhaust box; 20. Mounting mesh plate; 21. Exhaust fan; 22. Limiting plate; 23. Filter; 24. Air outlet mesh. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a grinding robot arm structure;

[0023] It includes a support platform 1, a mounting shell 2 and a guide shell 11. An exhaust box 19 is arranged on the top of the guide shell 11. A mounting mesh plate 20 is arranged inside the exhaust box 19. An exhaust fan 21 is arranged on the back of the mounting mesh plate 20. Four groups of limit plates 22 are symmetrically arranged on the inner wall of the exhaust box 19. A filter screen 23 is movably arranged on one side of the limit plate 22, and the filter screen 23 movably passes through the top of the exhaust box 19. A telescopic tube 18 is penetrated on the outer side of the exhaust box 19. A connecting shell 17 is penetrated and connected to the inner side of the mounting tube 15, and the connecting shell 17 is penetrated and connected to the inside of the telescopic tube 18. An air outlet net 24 is penetrated on the back of the exhaust box 19.

[0024] The exhaust box 19 is connected and installed on the top of the guide shell 11. The exhaust box 19 provides installation space and protection for the internal filter assembly and exhaust assembly. The installation mesh plate 20 is a mesh plate, which is used to provide installation support for the exhaust fan 21 and facilitate the circulation of air. The telescopic tube 18 is used to connect the exhaust box 19 and the connecting shell 17 internally. After the exhaust fan 21 is running, through the connection of the telescopic tube 18, and then through the connecting shell 17 located above the grinding assembly 16, the flow of air can make the debris generated by metal grinding pass through The telescopic tube 18 enters the interior of the exhaust box 19, and the filter screen 23 can block and filter the debris entering the exhaust box 19. The limit plate 22 is symmetrically arranged in four groups on the inner wall of the exhaust box 19. The limit plate 22 can limit the installation and sliding of the filter screen 23. The filter screen 23 can move through the top of the exhaust box 19, which facilitates the disassembly, replacement or cleaning of the filter screen 23, thereby achieving the effect that the debris collection component can move with the grinding position to collect debris, effectively reducing the difficulty of manual cleaning of debris.

[0025] like Figure 1and Figure 2 As shown, a grinding robot arm structure;

[0026] The mounting shell 2 is arranged on the top of the support platform 1, a positioning structure 3 is arranged on the top of the mounting shell 2, a No. 1 cylinder 4 is arranged on the top of the support platform 1, a mounting plate 7 is arranged on the output end of the No. 1 cylinder 4, two groups of guide cylinders 5 are symmetrically arranged on the top of the support platform 1, a telescopic rod 6 is movably arranged inside the guide cylinder 5, and the top end of the telescopic rod 6 is connected to the bottom end of the mounting plate 7.

[0027] The support platform 1 is the bottom support component of the grinding robot arm structure. The two sets of positioning structures 3 arranged on the top of the mounting shell 2 can clamp and fix the metal to be ground to avoid the displacement of the metal position during the grinding process. When the No. 1 cylinder 4 is running, the mounting plate 7 can be pushed up and down to adjust the appropriate use height of the mounting plate 7. The telescopic rod 6 slides up and down inside the guide cylinder 5. The guide cylinder 5 component can store the telescopic rod 6, and the guide cylinder 5 can assist in guiding the up and down movement of the telescopic rod 6.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, a grinding robot arm structure;

[0029] A guide groove 8 is provided inside the mounting plate 7 , a motor 9 is provided on the back of the mounting plate 7 , a connecting plate 10 is provided at the output end of the motor 9 , and the connecting plate 10 is an L-shaped plate and movably extends through the inside of the guide groove 8 .

[0030] The mounting disk 7 is in the shape of a disk and provides an installation position for the motor 9. When the motor 9 is running, it can drive the connecting plate 10 to rotate at a use angle. The connecting plate 10 is an L-shaped plate and is used to connect the output end of 9 and the back of the guide shell 11. The connecting plate 10 is movable through the interior of the guide groove 8, and the guide groove 8 can limit the angle of rotation of the connecting plate 10.

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a grinding robot arm structure;

[0032] A guide shell 11 is provided on the front of the connecting plate 10 , and a movable plate 12 is movably provided inside the guide shell 11 . A No. 2 cylinder 13 is provided on one side of the guide shell 11 , and the output end of the No. 2 cylinder 13 is connected to one side of the movable plate 12 .

[0033] The movable plate 12 is arranged inside the guide shell 11 by means of interlocking movement. When the No. 2 cylinder 13 is running, the guide shell 11 can linearly limit and guide the movable plate 12 to slide out a certain distance, thereby adjusting the use position of the grinding assembly 16.

[0034] like Figure 2 , Figure 3 and Figure 4 As shown, a grinding robot arm structure;

[0035] A No. 3 cylinder 14 is provided inside the movable plate 12 , and an output end of the No. 3 cylinder 14 is connected to a mounting tube 15 . A grinding assembly 16 is provided on the top inner wall of the mounting tube 15 , and the grinding assembly 16 is located above the mounting shell 2 .

[0036] The No. 3 cylinder 14 can drive the installation tube 15 and the grinding assembly 16 to move up and down by running. The installation tube 15 and the grinding assembly 16 provide installation space. The grinding assembly 16 is composed of a driving motor and a grinding wheel. The grinding assembly 16 can be used to grind the metal after being fixed.

[0037] Before use, the metal to be polished is fixed to the top of the mounting shell 2 by the positioning structure 3. The use position and angle of the polishing assembly 16 can be adjusted through the coordinated operation among the No. 1 cylinder 4, the No. 2 cylinder 13 and the No. 3 cylinder 14, thereby effectively improving the flexibility and applicability of the polishing robot arm structure. By operating the exhaust fan 21, through the connection of the telescopic tube 18, and then through the connecting shell 17 located above the polishing assembly 16, the flow of air can make the debris generated by metal polishing enter the exhaust box 19 through the telescopic tube 18, and the debris entering the exhaust box 19 can be blocked and filtered by the filter 23. The filter 23 can be limitedly installed and slid by the limit plate 22, and then the filter 23 can move through the top of the exhaust box 19, so that the filter 23 can be disassembled, replaced or cleaned, thereby achieving the effect that the debris collection assembly can move with the polishing position to collect debris, effectively reducing the difficulty of manual cleaning of the debris.

[0038] 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 polishing robot arm structure, comprising a support platform (1), a mounting shell (2) and a guide shell (11), Features: An exhaust box (19) is arranged on the top of the guide shell (11), a mounting mesh plate (20) is arranged inside the exhaust box (19), an exhaust fan (21) is arranged on the back of the mounting mesh plate (20), four groups of limit plates (22) are symmetrically arranged on the inner wall of the exhaust box (19), a filter screen (23) is movably arranged on one side of the limit plate (22), and the filter screen (23) movably passes through the top of the exhaust box (19), and a telescopic tube (18) is passed through the outer side of the exhaust box (19).

2. A grinding robot arm structure according to claim 1, Features: The installation shell (2) is arranged on the top of the support platform (1), and a positioning structure (3) is arranged on the top of the installation shell (2).

3. A grinding robot arm structure according to claim 2, Features: A No. 1 cylinder (4) is arranged on the top of the support platform (1), and a mounting plate (7) is arranged at the output end of the No. 1 cylinder (4). Two groups of guide cylinders (5) are symmetrically arranged on the top of the support platform (1), and a telescopic rod (6) is movably arranged inside the guide cylinder (5), and the top end of the telescopic rod (6) is connected to the bottom end of the mounting plate (7).

4. A grinding robot arm structure according to claim 3, Features: A guide groove (8) is provided inside the installation plate (7), a motor (9) is arranged on the back of the installation plate (7), a connecting plate (10) is arranged at the output end of the motor (9), and the connecting plate (10) is an L-shaped plate, and the connecting plate (10) movably passes through the inside of the guide groove (8).

5. A grinding robot arm structure according to claim 4, Features: A guide shell (11) is arranged on the front of the connecting plate (10), a movable plate (12) is movably arranged inside the guide shell (11), a No. 2 cylinder (13) is arranged on one side of the guide shell (11), and an output end of the No. 2 cylinder (13) is connected to one side of the movable plate (12).

6. A grinding robot arm structure according to claim 5, Features: A No. 3 cylinder (14) is provided inside the movable plate (12), the output end of the No. 3 cylinder (14) is connected to a mounting tube (15), a grinding assembly (16) is provided on the top inner wall of the mounting tube (15), and the grinding assembly (16) is located above the mounting shell (2).

7. A grinding robot arm structure according to claim 6, Features: The outer interior of the installation tube (15) is connected to a connecting shell (17), and the connecting shell (17) is connected to the interior of the telescopic tube (18). The back of the exhaust box (19) is provided with an air outlet net (24).

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