Intelligent cleaning hardware product polishing apparatus

Abstract

The present application belongs to the field of hardware product processing equipment, and discloses a hardware product polishing equipment with intelligent cleaning, which comprises a workbench, a lifting cylinder, a mounting plate, a polishing motor, a polishing piece, a flushing pipe, a filter plate, a mounting frame, a waterproof frame, an adjusting threaded rod, a fixed plate, a rack, a sliding square rod, a spring, a sliding square block, a rotating rod, a driving bevel gear, a transmission gear, a transmission rod, a driven bevel gear, a transition rod, a first chain wheel, a first chain, a second chain wheel, a second chain and a controller, etc. The workbench is connected with a clamping device. The workbench is connected with a dust collection device. The technical scheme can polish and clean the product at the same time, and can improve the dust collection effect by cooperating with the cleaning. The waterproof frame can be lifted with the polishing piece, so that the waterproof frame can be put into the mounting frame, and the hardware product can be taken out conveniently. The waterproof frame can play the role of preventing splashing and collecting flow, and improve the operation convenience of polishing. The use effect is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of hardware product processing equipment, and more particularly to intelligent cleaning hardware product polishing equipment. Background Technology

[0002] Hardware products are the most widely used products in daily life and industrial production. According to the assembly and use needs, hardware castings are processed into products of different shapes. Grinding and polishing of hardware products is a very important process in their production. On the one hand, it can increase the smoothness of hardware products and make the product surface smooth and beautiful; on the other hand, it can remove the protruding particles on the product surface.

[0003] The grinding and polishing process of hardware products typically generates a large amount of iron filings and dust, causing dust and iron filings to permeate the area around the workbench, seriously endangering the health of operators. To address this issue, existing hardware grinding equipment usually incorporates a dust extraction system on one side or above the grinding workbench. While this system can capture the scattered dust, some dust and debris still adhere to the hardware products, and some also accumulate on the workbench, hindering subsequent collection and processing. Furthermore, the large amount of dust released into the air during grinding prevents the dust extraction system from completely capturing all the dust, resulting in some escaping into the air and incomplete dust removal, making the equipment inconvenient to use. Summary of the Invention

[0004] The present invention aims to provide intelligent cleaning and polishing equipment for hardware products to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A smart cleaning and polishing equipment for hardware products includes a worktable connected to a lifting cylinder, which in turn is connected to a mounting plate. The mounting plate is connected to a polishing motor, the output shaft of which is connected to a polishing disc. A rinsing pipe is also connected to the mounting plate. The worktable is connected to a filter plate and has a square sliding hole. A mounting frame is connected to the worktable, and the mounting frame has a mounting groove. A waterproof frame is slidably connected to the inner side of the mounting groove, and the waterproof frame is slidably connected to the square sliding hole. An adjusting threaded rod is rotatably connected to the inner side of the mounting groove, and the waterproof frame is threadedly connected to the adjusting threaded rod. A fixing plate is connected to the mounting plate, and a rack is connected to the fixing plate. A sliding square rod is connected to the fixing plate, and the sliding square rod is slidably connected to the rack. A spring is fitted onto the sliding square rod, and both ends of the spring are respectively connected to the rack. A fixed plate and a rack are connected. The rack has a limiting groove. A sliding square rod is connected to a sliding block. The sliding block is slidably connected to the limiting groove. The width of the sliding block is greater than the width of the sliding square rod. The rack is slidably connected to the worktable. A rotating rod is rotatably connected to the mounting frame. The rotating rod is connected to a driving bevel gear and a transmission gear. The transmission gear meshes with the rack. A transmission rod is rotatably connected to the inner side of the mounting groove. The transmission rod is connected to a driven bevel gear. The driven bevel gear meshes with the driving bevel gear. A transition rod is rotatably connected to the inner side of the mounting groove. The transition rod and the transmission rod are respectively connected to first sprockets. Two sets of first sprockets are connected to a first chain. An adjusting threaded rod and the transition rod are respectively connected to second sprockets. Two sets of second sprockets are connected to a second chain. A controller is connected to the worktable.

[0007] The workbench is connected to a clamping device, which is used to fix the hardware parts.

[0008] The workbench is connected to a dust extraction device, which is used to extract escaped dust.

[0009] Preferably, the clamping device includes a first cylinder, which has two sets. The first cylinder is connected to the worktable, and the two sets of first cylinders are located on both sides of the filter plate. The first cylinder is connected to a clamping frame, and the clamping frame is rotatably connected to a rotating shaft. The rotating shaft is connected to a second cylinder, and the output shaft of the second cylinder is detachably connected to a clamping plate. The rotating shaft is connected to a positioning block, and the positioning block has a cross-shaped through groove. The clamping frame is threadedly connected to a positioning rod, and the positioning rod cooperates with the cross-shaped through groove.

[0010] Preferably, the vacuuming device includes a vacuum cleaner connected to a workbench, a dust collection box connected to the workbench, the vacuum cleaner communicating with the dust collection box, a main dust inlet pipe connected to the vacuum cleaner, a slidably connected main dust inlet pipe to the mounting frame, a branch dust inlet pipe connected to the waterproof frame, the branch dust inlet pipe communicating with the main dust inlet pipe, and the air inlet end of the branch dust inlet pipe and the side wall of the waterproof frame located on the same vertical plane.

[0011] Preferably, the workbench is connected to casters, the workbench is connected to a base plate, the base plate is threadedly connected to a support threaded rod, and the support threaded rod is connected to a support plate.

[0012] Preferably, the mounting plate is connected to a transverse linear drive assembly, the output end of the transverse linear drive assembly is connected to a transverse moving plate, the transverse moving plate is connected to a longitudinal linear drive assembly, the output end of the longitudinal linear drive assembly is connected to a longitudinal moving plate, and the grinding motor and the rinsing pipe are both connected to the longitudinal moving plate.

[0013] Preferably, the waterproof frame is connected with a sealing rubber sheet.

[0014] Preferably, the waterproof frame has a T-shaped longitudinal section, and the width of the mounting groove is greater than the width of the square sliding hole.

[0015] Preferably, the workbench is connected to a collecting funnel, the collecting funnel is located below the filter plate, and the collecting funnel is connected to a discharge pipe.

[0016] Preferably, the adjusting threaded rod is provided in two sets, and the two sets of adjusting threaded rods are symmetrically arranged about the center line of the mounting frame.

[0017] Preferably, the dust inlet branch pipes are provided in several groups, and each of the dust inlet branch pipes is connected to the dust inlet main pipe.

[0018] The beneficial effects of this technical solution compared to existing technologies are as follows:

[0019] (1) This technical solution uses water washing and suction to achieve dust reduction. Clean water is sprayed out through the flushing pipe, which can wash the hardware products and workbench while reducing the temperature of the grinding disc during grinding, improving the stability of equipment use, and preventing dust and impurities from adhering to the hardware products or workbench, so that the equipment has a cleaning function. The cleaning water is sprayed out during grinding, so that the dust generated by grinding can be directly dissolved in the water and discharged directly with the water flow, avoiding the instantaneous spraying of a large amount of dust during grinding. The dust that does not mix with the water floats out and is sucked up by the dust collection device. The dust collection device can completely suck up the small amount of dust that escapes, which greatly improves the dust reduction effect. A waterproof frame is set to prevent the cleaning water from flowing randomly along the workbench and facilitate the centralized suction of the cleaning water. The waterproof frame can be raised and lowered with the grinding disc, so that the waterproof frame can be put into the installation frame, which facilitates the handling of hardware products and the quick tidying of the workbench surface. It plays a role in preventing splashing and collecting water, while improving the convenience of grinding operation and greatly improving the use effect.

[0020] (2) This technical solution can change the clamping direction of the clamping plate by means of the positioning block, so that different hardware products can be clamped. It can be used to complete the horizontal clamping by two sets of clamping plates, or to complete the vertical clamping of the product by the clamping plate and the worktable, which greatly improves the applicability of the equipment. The clamping direction can be adjusted by turning the positioning thread rod, which greatly improves the ease of operation. The structure is simple, the cost of use is low, and it is easy to promote and use.

[0021] (3) This technical solution uses multiple sets of dust inlet branch pipes to complete the suction of escaped dust, realizes ring suction, and improves the dust collection effect; and the dust inlet branch pipes can move with the waterproof frame, so that the dust inlet branch pipes can be stored, which is convenient for the overall cleaning of the workbench surface; the universal wheels and support plates enable the equipment to be moved quickly and easily while being placed stably at the work site, further improving the ease of use of the equipment. Attached Figure Description

[0022] Figure 1 This is a partial structural schematic diagram of the present invention;

[0023] Figure 2 A schematic diagram of the structure of the transverse linear drive component provided by the present invention;

[0024] Figure 3 This is a cross-sectional view of the front portion of the present invention;

[0025] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0026] Figure 5 A partial structural schematic diagram of the adjusting threaded rod provided by the present invention;

[0027] Figure 6This is a side sectional view of the rotating rod provided by the present invention;

[0028] Figure 7 This is a top sectional view of the mounting frame provided by the present invention;

[0029] Figure 8 This is a partial side sectional view of the transition rod provided by the present invention;

[0030] Figure 9 This is a frontal sectional view of the transmission gear provided by the present invention.

[0031] Figure 10 This is a side sectional view of the clamping frame provided by the present invention;

[0032] Figure 11 This is a front sectional view of the positioning frame provided by the present invention;

[0033] Figure 12 This is a side sectional view of the dust inlet branch pipe provided by the present invention.

[0034] Attached reference numerals: 1. Workbench; 2. Dust collection box; 3. Lifting cylinder; 4. Mounting frame; 5. Filter plate; 6. Collection funnel; 7. Discharge pipe; 8. Base plate; 9. Support plate; 10. Casters; 11. Rack; 12. Mounting plate; 13. Waterproof frame; 14. Sealing rubber sheet; 15. Dust inlet branch pipe; 16. Directional sliding hole; 17. Dust inlet branch pipe; 18. Vacuum cleaner; 19. Second chain; 20. Second sprocket; 21. First chain; 22. First sprocket; 23. Adjusting threaded rod; 24. First cylinder; 25. Clamping frame; 26. Positioning rod; 27. Second cylinder; 28. Clamping device. Holding plate 28, fixing plate 29, spring 30, sliding square rod 31, sliding block 32, limiting groove 33, transmission rod 34, transmission gear 35, rotating rod 36, driving bevel gear 37, driven bevel gear 38, transition rod 39, mounting groove 40, rotating shaft 41, positioning block 42, cross through groove 43, supporting threaded rod 44, transverse linear drive assembly 45, transverse moving plate 46, longitudinal linear drive assembly 47, longitudinal moving plate 48, grinding motor 49, grinding disc 50, rinsing pipe 51, controller 52. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0036] like Figures 1 to 12The intelligent cleaning and polishing equipment for hardware products shown includes a worktable connected to a lifting cylinder 3. Two sets of lifting cylinders 3 are located on the left and right sides of the worktable, respectively. The output shaft of the lifting cylinder 3 is connected to a mounting plate 12, which in turn is connected to a polishing motor 49. The output shaft of the polishing motor 49 is connected to a polishing disc 50. A rinsing pipe 51 is also connected to the mounting plate 12. A transverse linear drive assembly 45 is connected to the mounting plate 12. A transverse moving plate 46 is connected to the output end of the transverse linear drive assembly 45. A longitudinal linear drive assembly 47 is connected to the transverse moving plate 47, and a longitudinal moving plate 48 is connected to the output end of the longitudinal linear drive assembly 47. Both the polishing motor 49 and the rinsing pipe 51 are connected to the longitudinal moving plate 48. The transverse linear drive assembly 45 drives the polishing disc 50 to move left and right, while the longitudinal linear drive assembly 47 drives the polishing disc 50 to move back and forth. Both the transverse linear drive assembly 45 and the longitudinal linear drive assembly 47 can be driven by linear motors, and their structure is known to those skilled in the art and will not be described in detail here.

[0037] A filter plate 5 is connected to the top of the workbench, and a collection funnel 6 is connected to the workbench. The collection funnel 6 is located below the filter plate 5 and is connected to a discharge pipe 7. The workbench has square sliding holes arranged in a rectangular ring along the workbench. A mounting frame 4 is connected to the workbench and is located below the square sliding holes. The mounting frame 4 has a mounting groove 40, and a waterproof frame 13 is slidably connected to the inner side of the mounting groove 40. The waterproof frame 13 has a rectangular ring cross-section and is slidably connected to the square sliding holes. A sealing rubber sheet 14 is connected to the waterproof frame 13. The sealing rubber sheet 14 abuts against the side wall of the square sliding holes. The longitudinal section of the waterproof frame 13 is T-shaped. The width of the mounting groove 40 is greater than the width of the square sliding holes. Figure 4As shown, the wider part of the bottom of the waterproof frame 13 is slidably connected to the mounting groove 40, and the narrower part of the upper side of the waterproof frame 13 is slidably connected to the square sliding hole, thereby preventing the waterproof frame 13 from sliding out of the mounting groove 40. An adjusting threaded rod 23 is rotatably connected to the inner side of the mounting groove 40, and the waterproof frame 13 is threadedly connected to the adjusting threaded rod 23. The mounting groove 40 and the square sliding hole can limit the rotation of the waterproof frame 13. Therefore, the waterproof frame 13 can move upward or downward along the adjusting threaded rod 23 as the adjusting threaded rod 23 rotates. The downward movement is achieved by adjusting two sets of threaded rods 23, which are symmetrically arranged about the center line of the mounting frame 4. A fixed plate 29 is connected to the rear side of the mounting plate 12, and a rack 11 is connected to the fixed plate 29. A sliding square rod 31 with a rectangular cross-section is connected to the rack 11. A spring 30 is fitted onto the sliding square rod 31, with both ends of the spring 30 connected to the fixed plate 29 and the rack 11 respectively. The rack 11 has a limiting groove 33. The sliding square rod 31 is connected to a sliding block 32, which is slidably connected to the limiting groove 33. The width of the sliding block 32 is greater than the width of the sliding square rod 31, thus preventing the sliding square rod 31 from disengaging from the sliding connection with the rack 11, while also facilitating the pulling of the rack 11. The rack 11 is slidably connected to the worktable. The mounting frame 4 is rotatably connected to a rotating rod 36, which is connected to a driving bevel gear 37 and a transmission gear 35. The transmission gear 35 meshes with the rack 11, and the inner side of the mounting groove 40 rotates. A transmission rod 34 is connected, and a driven bevel gear 38 is connected to the transmission rod 34. The driven bevel gear 38 meshes with the driving bevel gear 37. A transition rod 39 is rotatably connected to the inner side of the mounting groove 40. The transition rod 39 and the transmission rod 34 are respectively connected to the first sprocket 22. The two sets of first sprockets 22 are connected to the first chain 21. The adjusting thread rod 23 and the transition rod 39 are respectively connected to the second sprocket 20. The two sets of second sprockets 20 are connected to the second chain 19. A controller 52 is connected to the worktable.

[0038] The workbench is connected to a clamping device for fixing hardware parts. The clamping device includes a first cylinder 24, which has two sets. The first cylinder 24 is connected to the workbench, and the two sets of first cylinders 24 are located on the left and right sides of the filter plate 5, respectively. The first cylinder 24 is connected to a clamping frame 25, and the clamping frame 25 is rotatably connected to a rotating shaft 41. The rotating shaft 41 is connected to a second cylinder 27. The output shaft of the second cylinder 27 is detachably connected to a clamping plate 28 by bolts. The rotating shaft 41 is connected to a positioning block 42, which has a cross through groove 43. The clamping frame 25 is threadedly connected to a positioning rod 26, which cooperates with the cross through groove 43. The positioning rod 26 can be inserted into the cross through groove 43 to restrict the rotation of the positioning block 42 and thus restrict the rotation of the second cylinder 27.

[0039] The workbench is connected to a dust collection device for sucking up escaped dust. The dust collection device includes a vacuum cleaner 18, which is connected to the workbench. The workbench is connected to a dust collection box 2, and the vacuum cleaner 18 is connected to the dust collection box 2. The structure and operating principle of the vacuum cleaner 18 and the dust collection box 2 are prior art known to those skilled in the art. This application uses existing solutions for the vacuum cleaner 18 and the dust collection box 2, which will not be described in detail here. The vacuum cleaner 18 is connected to a dust inlet pipe, which is connected to the mounting frame. 4. Sliding connection: The waterproof frame 13 is connected to a dust inlet branch pipe 1715, which is connected to the main dust inlet pipe. The air inlet end of the dust inlet branch pipe 1715 is located on the same vertical plane as the outer side wall of the waterproof frame 13. Several sets of dust inlet branch pipes 1715 are provided, and each set of dust inlet branch pipes 1715 is connected to the main dust inlet pipe. The waterproof frame 13 has four sides. In actual installation, four sets of vacuum cleaners 18 and integrated boxes can be installed, which correspond to the dust inlet branch pipes 1715 connected to the four side walls of the waterproof frame 13 respectively.

[0040] The bottom of the workbench is connected to casters 10, the workbench is connected to a base plate 8, the base plate 8 is threadedly connected to a support threaded rod 44, and the support threaded rod 44 is connected to a support plate 9.

[0041] like Figure 3 and Figure 4 As shown, the second cylinder 27 is in a horizontal position at this time, and the positioning rod 26 is inserted into the cross slot 43, which prevents the positioning block 42 from rotating, thus keeping the second cylinder 27 in a horizontal position. At this time, the height of the clamping frame 25, the second cylinder 27, and the clamping plate 28 can be adjusted by the first cylinder 24. The polished hardware product is placed on the filter plate 5, and the second cylinders 27 on the left and right sides are activated to move the two clamping plates 28 to complete the clamping of the hardware product. When vertical clamping is required, the positioning rod 26 is turned upwards to position the product. Rod 26 slides out of cross groove 43, positioning block 42 and rotating shaft 41 can rotate. At this time, the second cylinder 27 can be rotated 90 degrees so that clamping plate 28 is set horizontally. Then, the positioning rod 26 is twisted downward so that the positioning rod 26 is inserted into cross groove 43 again to ensure the position of the second cylinder 27 is stable. Then, the polished hardware product is placed on filter plate 5 so that the side of the hardware product is below clamping plate 28. The second cylinder 27 is started to drive clamping plate 28 downward so that clamping of hardware product can be completed through clamping plate 28 and top surface of worktable.

[0042] The lifting cylinder 3 drives the mounting plate 12 to move downwards, which in turn drives the grinding disc 50 to move downwards for grinding the hardware products. The downward movement of the mounting plate 12 drives the rack 11 to move downwards, and the rack 11 meshes with the transmission gear 35. The downward movement of the rack 11 drives the transmission gear 35 and the rotating rod 36 to rotate, which in turn drives the driving bevel gear 37 to rotate. Through the driven bevel gear 38, the transmission rod 34 rotates. Through the transmission of the first sprocket 22 and the first chain 21, the two transition rods 39 rotate simultaneously with the transmission rod 34. Through the transmission of the second chain 19 and the second sprocket 20, the two adjusting threaded rods 23 rotate simultaneously with the transition rods 39, so that the two adjusting threaded rods 23 rotate at the same speed as the transmission rod 34. The rotation of the adjusting threaded rods 23 drives the waterproof frame 13 to move upwards along the adjusting threaded rods 23, so that the waterproof frame 13 gradually moves out of the mounting groove 40 and reaches the top of the worktable. The water frame 13 forms a waterproof, freely flowing frame space on the workbench. When the grinding disc 50 moves down to the appropriate position, the waterproof frame 13 extends completely. At this point, the waterproof frame 13 cannot move up any further. If the mounting plate 12 and the grinding disc 50 were to continue moving down, the waterproof frame 13 would not be able to move up any further. Therefore, the transmission gear 35 and the rotating rod 36 cannot rotate at this point. When the mounting plate 12 and the grinding disc 50 move down, they will push the sliding square rod 31 down, and the spring 30 will be further compressed. The rack 11 will not move down any further, which is convenient for polishing the hardware products. At this point, the distance that the grinding disc 50 moves down will not be too large, so the spring 30 can provide a buffer. After polishing is completed, the mounting plate 12 and the grinding disc 50 move up, and the waterproof frame 13 automatically retracts into the mounting slot 40. The edges quickly remove the polished hardware products and prevent new hardware products from being added.

[0043] The specific implementation process is as follows:

[0044] During use, the flushing pipe 51 is connected to the external cleaning water pipe and water pump. The waterproof frame 13 is stored in the mounting slot 40 when not being polished. Adjust the position of the clamping plate 28 according to the hardware product to be polished, place the hardware product to be polished above the filter plate 5, and clamp the hardware product through the clamping plate 28. Then, the controller 52 can control the lifting cylinder 3 to move the mounting plate 12 down, and at the same time, the waterproof frame 13 rises. After the waterproof frame 13 is raised, the air inlet end of the dust inlet branch pipe 1715 is also located on the worktable. The hardware product is positioned inside the waterproof frame 13. Then, the horizontal linear drive assembly 45 and the vertical linear drive assembly 47 are activated to adjust the position of the grinding disc 50, aligning it with the area of ​​the hardware product to be ground. The grinding motor 49 is then activated to rotate the grinding disc 50. Simultaneously, an external water pump is activated to spray cleaning water from the rinsing pipe 51, with the outlet of the rinsing pipe 51 aligned with the contact point between the grinding disc 50 and the hardware product. This is achieved by controlling the lifting cylinder 3, the horizontal linear drive assembly 45, and the vertical linear drive assembly 47. Once the drive assembly 47 is activated, grinding can begin. During the grinding process, there is continuous rinsing with cleaning water. The dust generated during grinding dissolves in the cleaning water, which also cools the grinding disc 50. The cleaning water washes away dust and impurities from the hardware products, effectively cleaning them. Water containing dust and impurities cannot flow freely due to the obstruction of the waterproof frame 13; it can only flow through the filter plate 5 into the collection funnel 6 and then be discharged along the discharge pipe 7. A small amount of dust that does not dissolve in the cleaning water escapes into the air and is drawn into the vacuum cleaner 18 as it is about to be released from the waterproof frame 13. This small amount of dust is then sucked in along the dust inlet branch pipe 1715 and into the integrated box through the main dust inlet pipe for subsequent centralized cleaning. After a set of products is ground, the lifting cylinder 3 is activated to move the mounting plate 12 upward. At this time, the grinding disc 50 moves upward, causing the waterproof frame 13 to retract into the mounting slot 40. Workers can quickly and easily remove the ground hardware products and place new hardware products for the next grinding cycle. After the waterproof frame 13 is retracted into the mounting slot 40, the top surface of the workbench can be cleaned and tidied to prevent larger impurities from clogging the filter plate 5.

[0045] For clarity, not all section lines are shown in the accompanying drawings of this specification, but this does not affect the overall understanding of the technical solution. Figure 3 To better demonstrate the positional connection between the multiple sets of first sprockets, second sprockets, drive rods, transition rods, and adjusting threaded rods and the mounting frame, the inner sidewalls of the mounting frame are not shown. This is hereby explained.

[0046] The above descriptions are merely embodiments of the present invention, and common knowledge such as specific technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solutions of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A smart cleaning and polishing equipment for hardware products, characterized in that: Includes a workbench (1), the workbench (1) is connected to a lifting cylinder (3), the lifting cylinder (3) is connected to a mounting plate (12), the mounting plate (12) is connected to a grinding motor (49), the output shaft of the grinding motor (49) is connected to a grinding disc (50), the mounting plate (12) is connected to a rinsing pipe (51); the workbench (1) is connected to a filter plate (5), the workbench (1) is provided with a square sliding hole (16), the workbench (1) is connected to a mounting frame (4), the mounting frame (4) is provided with a mounting groove (40), and a waterproof frame is slidably connected to the inner side of the mounting groove (40). 13), the waterproof frame (13) is slidably connected to the square sliding hole (16), the inner side of the mounting groove (40) is rotatably connected to the adjusting threaded rod (23), the waterproof frame (13) is threadedly connected to the adjusting threaded rod (23), the mounting plate (12) is connected to the fixing plate (29), the fixing plate (29) is connected to the rack (11), the fixing plate (29) is connected to the sliding square rod (31), the sliding square rod (31) is slidably connected to the rack (11), the sliding square rod (31) is sleeved with a spring (30), the two ends of the spring (30) are respectively connected to the fixing plate (29) and the rack (11). The rack (11) is provided with a limiting groove (33). The sliding square rod (31) is connected to a sliding block (32). The sliding block (32) is slidably connected to the limiting groove (33). The width of the sliding block (32) is greater than the width of the sliding square rod (31). The rack (11) is slidably connected to the worktable (1). The mounting frame (4) is rotatably connected to a rotating rod (36). The rotating rod (36) is connected to a driving bevel gear (37) and a transmission gear (35). The transmission gear (35) meshes with the rack (11). The inner side of the mounting groove (40) is rotatably connected to a transmission rod (34). The transmission rod (34) is connected to a driven bevel gear (38), which meshes with the driving bevel gear (37). A transition rod (39) is rotatably connected to the inner side of the mounting groove (40). The transition rod (39) and the transmission rod (34) are respectively connected to a first sprocket (22). The two sets of first sprockets (22) are connected to a first chain (21). The adjusting thread rod (23) and the transition rod (39) are respectively connected to a second sprocket (20). The two sets of second sprockets (20) are connected to a second chain (19). The workbench (1) is connected to a controller (52). The workbench (1) is connected to a clamping device, which is used to fix hardware parts; The workbench (1) is connected to a dust collection device, which is used to suck up escaped dust.

2. The intelligent cleaning and polishing equipment for hardware products as described in claim 1, characterized in that: The clamping device includes a first cylinder (24), which has two sets. The first cylinder (24) is connected to the worktable (1). The two sets of first cylinders (24) are located on both sides of the filter plate (5). The first cylinder (24) is connected to a clamping frame (25). The clamping frame (25) is rotatably connected to a rotating shaft (41). The rotating shaft (41) is connected to a second cylinder (27). The output shaft of the second cylinder (27) is detachably connected to a clamping plate (28). The rotating shaft (41) is connected to a positioning block (42). The positioning block (42) is provided with a cross through groove (43). The clamping frame (25) is threadedly connected to a positioning rod (26). The positioning rod (26) and the cross through groove (43) cooperate with each other.

3. The intelligent cleaning and polishing equipment for hardware products as described in claim 1, characterized in that: The vacuuming device includes a vacuum cleaner (18), which is connected to a workbench (1). The workbench (1) is connected to a dust collection box (2), and the vacuum cleaner (18) is connected to the dust collection box (2). The vacuum cleaner (18) is connected to a dust inlet main pipe (17), which is slidably connected to a mounting frame (4). The waterproof frame (13) is connected to a dust inlet branch pipe (15), which is connected to the dust inlet main pipe (17). The air inlet end of the dust inlet branch pipe (15) is located on the same vertical plane as the side wall of the waterproof frame (13).

4. The intelligent cleaning and polishing equipment for hardware products as described in claim 1, characterized in that: The workbench (1) is connected to casters (10), the workbench (1) is connected to a base plate (8), the base plate (8) is threadedly connected to a support threaded rod (44), and the support threaded rod (44) is connected to a support plate (9).

5. The intelligent cleaning and polishing equipment for hardware products as described in claim 1, characterized in that: The mounting plate (12) is connected to a transverse linear drive assembly (45), the output end of which is connected to a transverse moving plate (46), the transverse moving plate (46) is connected to a longitudinal linear drive assembly (47), the output end of which is connected to a longitudinal moving plate (48), and the grinding motor (49) and the rinsing pipe (51) are both connected to the longitudinal moving plate (48).

6. The intelligent cleaning and polishing equipment for hardware products as described in claim 1, characterized in that: The waterproof frame (13) is connected to a sealing rubber sheet (14).

7. The intelligent cleaning and polishing equipment for hardware products as described in claim 1, characterized in that: The waterproof frame (13) has a T-shaped longitudinal section, and the width of the mounting groove (40) is greater than the width of the square sliding hole (16).

8. The intelligent cleaning and polishing equipment for hardware products as described in claim 1, characterized in that: The workbench (1) is connected to a collection funnel (6), which is located below the filter plate (5). The collection funnel (6) is connected to a discharge pipe (7).

9. The intelligent cleaning and polishing equipment for hardware products as described in claim 1, characterized in that: The adjusting threaded rod (23) is provided in two sets, and the two sets of adjusting threaded rods (23) are symmetrically arranged about the center line of the mounting frame (4).

10. The intelligent cleaning and polishing equipment for hardware products as described in claim 3, characterized in that: The dust inlet branch pipe (15) is provided in several groups, and each of the dust inlet branch pipes (15) is connected to the dust inlet main pipe (17).

Images