Polishing device for artificial board machining

Abstract

The utility model relates to the technical field of artificial board processing, and provides a polishing device for artificial board processing, which comprises a workbench, two ends of the top end of the workbench are fixedly connected with first electric slide rails, the top ends of the surfaces of the first electric slide rails are slidably connected with clamping seats, and one side of the top end of the workbench is fixedly connected with a polishing frame. A second electric sliding rail is fixedly connected to one side of the inner wall of the grinding frame, a hydraulic cylinder is slidably connected to the surface of the second electric sliding rail, a sliding plate is fixedly connected to the output end of the hydraulic cylinder, a connecting column is fixedly connected to the bottom end of the sliding plate, and a grinding disc is fixedly connected to the output end of the servo motor through a coupler. Through the arranged anti-flying assembly, an anti-flying cover is used for limiting the powder flying space generated by grinding of the grinding disc, light powder is sucked and removed through a hose and a dust suction pipe, then the situation that the cleaning difficulty of subsequent workers is increased due to the fact that the powder flying space is large can be avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial board processing, in particular to a grinding device for artificial board processing. Background Art

[0002] Artificial board is a kind of board made of plant fibers such as wood, bamboo and straw as the main raw materials, through mechanical processing and treatment with additives such as adhesives. It is now a commonly used material in furniture manufacturing, construction and packaging. After the production and processing of artificial board is completed, its surface needs to be polished to make the surface of the board smoother and more delicate, which is conducive to the subsequent edge banding and painting operations.

[0003] After searching, the existing patent (Announcement No.: CN215432883U) discloses a grinding device for processing artificial boards, including a grinding table, an upper grinding mechanism is arranged inside the grinding table, an automatic traction mechanism is arranged inside the grinding table, which is symmetrically distributed and located on the left and right sides of the upper grinding mechanism, and a lower grinding mechanism is arranged inside the grinding table. The grinding device for processing artificial boards can achieve the effect of grinding the upper and lower surfaces of artificial boards of different thicknesses at the same time through the cooperation of the upper grinding mechanism and the lower grinding mechanism. The automatic traction mechanism can drive the artificial board to move to the right after contacting the artificial board, further improving the efficiency, avoiding feeding by artificial means, and reducing the labor cost. After the grinding is completed, the powder generated by the lower grinding mechanism during the operation can be cleaned out by extracting the collection box, avoiding the accumulation of powder affecting the operation of the lower grinding mechanism.

[0004] However, in the above scheme, it is inconvenient to prevent the powder from diffusing and flying. During grinding, the powder generated by grinding the top surface of the artificial board will diffuse in the entire grinding space, increasing the difficulty for subsequent staff to clean the entire grinding space, resulting in inconvenience in its use.

[0005] In view of this, the utility model provides a grinding device for processing artificial boards. Utility Model Content

[0006] The utility model provides a grinding device for artificial board processing, which solves the problem of inconvenience in preventing powder from spreading and flying in the related technology.

[0007] The technical solution of the utility model is as follows: a grinding device for artificial board processing, comprising a workbench, two ends of the top end of the workbench are fixedly connected with a first electric slide rail, the top end of the surface of the first electric slide rail is slidably connected with a clamping seat, one side of the top end of the workbench is fixedly connected with a grinding frame, one side of the inner wall of the grinding frame is fixedly connected with a second electric slide rail, the surface of the second electric slide rail is slidably connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a sliding plate, the bottom end of the sliding plate is fixedly connected with a connecting column, the surface of the connecting column is provided with an anti-flying component, the bottom end of the connecting column is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a grinding disc through a coupling, and the other side of the inside of the grinding frame is provided with an adjustment component.

[0008] The anti-flying assembly includes a limit block, which is equiangularly movably connected to the top of the sliding plate, the bottom end of the limit block is fixedly connected to a sliding rod that penetrates the sliding plate, the bottom end of the sliding rod is fixedly connected to an anti-flying cover, the upper end of one side of the anti-flying cover is fixedly connected to a dust suction pipe that penetrates the grinding frame through a hose, a fixed spring is wound around the surface of the sliding rod at the top of the anti-flying cover, the top of the fixed spring is fixedly connected to the bottom end of the sliding plate, the anti-flying cover is used to limit the flying powder air to prevent it from flying too far and increasing the difficulty of cleaning for subsequent staff, and the dust suction pipe can be used to suck in the flying powder and collect it uniformly, thereby improving the powder collection and cleaning effect.

[0009] Preferably, the bottom end of the anti-flying cover is rotatably connected with a ball bearing at an equal angle, and the area of ​​the cross-section of the internal opening of the anti-flying cover is larger than the area of ​​the cross-section of the bottom end of the grinding disk, thereby reducing the friction between the bottom end of the anti-flying cover and the top end of the artificial board, making it more convenient to grind different positions of the artificial board.

[0010] Preferably, a sliding structure is formed between the sliding rod and the sliding plate, and there are four sliding rods distributed at equal angles, so that the anti-flying cover can slide up and down more smoothly.

[0011] Preferably, the adjusting assembly includes a rotating handle, which is rotatably connected to one side of the top of the grinding frame, and the bottom end of the rotating handle is fixedly connected to a threaded rod that penetrates the grinding frame, and the surface of the threaded rod is threadedly connected to a threaded frame, and the bottom end of the threaded frame is fixedly connected to a connecting frame, and the bottom end of the connecting frame is fixedly connected to a cleaning brush, and a chip removal groove that penetrates the workbench is opened below the cleaning brush, and a material guide plate is fixedly connected to the top of the workbench on one side of the chip removal groove, and the threaded rod is driven to rotate by rotating the rotating handle so that the threaded frame and the connecting frame slide and drive the bottom end of the cleaning brush and the top end of the artificial board to be in the same horizontal plane, and then the cleaning brush is used to push and clean the larger and non-absorbed particle impurities generated by grinding the top of the artificial board until they are pushed out from one side of the artificial board, and are guided by the guide plate to be discharged from the chip removal groove, thereby ensuring the cleanliness of the top of the artificial board and further improving the effect of cleaning the powder impurities generated by grinding.

[0012] Preferably, the length of the guide plate is greater than that of the chip groove, and the cross-section of the guide plate is a right-angled trapezoid, which is convenient for guiding the impurities pushed and swept on one side of the top of the artificial board so that they can be discharged more smoothly from the chip groove.

[0013] Preferably, a slide groove is provided on one side of the inner wall of the grinding frame, and a sliding structure is formed between the two ends of the connecting frame and the inside of the slide groove, so that the connecting frame can slide up and down more smoothly.

[0014] Preferably, the inner bottom wall of the clamping seat is provided with anti-skid patterns at equal intervals, and the shape of the anti-skid patterns is an isosceles trapezoid, so as to improve the stability of clamping and fixing the artificial board.

[0015] Preferably, both ends of one side of the clamping seat are fixedly connected with electric push rods, and the output end of the electric push rod passes through the clamping seat and is fixedly connected with a clamping plate. The clamping plate is driven to slide by the operation of the electric push rod, which facilitates the clamping and fixing of both sides of the artificial board, thereby avoiding polishing errors caused by accidental sliding of the artificial board during polishing.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. The utility model provides an anti-flying assembly. When grinding the artificial board, the hydraulic cylinder drives the sliding plate to descend. Then, when grinding, the servo motor can be started to drive the grinding disc to rotate to grind the surface of the artificial board. At the same time, the dust generated by grinding is sucked in and collected uniformly through external vacuum or exhaust equipment, and then the anti-flying cover can be used to limit the flying air of the powder to prevent it from flying too far and increasing the difficulty of cleaning for subsequent staff, making the entire working space cleaner and improving its practicality. The rolling ball reduces the friction between the bottom end of the anti-flying cover and the top end of the artificial board, making it more convenient to grind different positions of the artificial board and improve the corresponding grinding efficiency, thereby achieving the effect of preventing the powder from diffusing and flying.

[0018] 2. The utility model provides an adjustment component, which drives the threaded rod to rotate by rotating the handle, so that the threaded frame and the connecting frame slide and drive the bottom end of the cleaning brush to be in the same horizontal plane with the top end of the artificial board. Thereafter, during the moving and grinding process of the artificial board, the larger and unabsorbed granular impurities generated by grinding the top end of the artificial board will be pushed and cleaned by the cleaning brush until they are pushed out from one side of the artificial board and guided by the guide plate to be discharged from the chip discharge groove, thereby ensuring the cleanliness of the top end of the artificial board, further improving the effect of cleaning the powder impurities generated by grinding, ensuring the cleanliness of the top end of the workbench, achieving a thorough cleaning action of the powder and larger impurities generated by grinding, improving its practicability, and thus facilitating the cleaning and removal of larger granular impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0023] Figure 4 It is a partial cross-sectional enlarged structural schematic diagram of the anti-flying cover of the utility model;

[0024] Figure 5 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. Adjustment component; 101. Turning handle; 102. Threaded frame; 103. Connecting frame; 104. Cleaning brush; 105. Guide plate; 106. Chip groove; 107. Slide groove; 108. Threaded rod; 2. Grinding frame; 3. Anti-flying component; 301. Dust suction pipe; 302. Anti-flying cover; 303. Fixed spring; 304. Ball bearing; 305. Slide rod; 306. Limit block; 4. Electric push rod; 5. Anti-slip groove; 6. First electric slide rail; 7. Workbench; 8. Clamping seat; 9. Sliding plate; 10. Second electric slide rail; 11. Hydraulic cylinder; 12. Servo motor; 13. Grinding disc; 14. Connecting column; 15. Clamping plate. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] The preferred embodiment of the grinding device for artificial board processing provided by the utility model is as follows Figures 1 to 5 As shown: a grinding device for artificial board processing, including a workbench 7, both ends of the top of the workbench 7 are fixedly connected with a first electric slide rail 6, the top of the surface of the first electric slide rail 6 is slidably connected with a clamping seat 8, one side of the top of the workbench 7 is fixedly connected with a grinding frame 2, one side of the inner wall of the grinding frame 2 is fixedly connected with a second electric slide rail 10, the surface of the second electric slide rail 10 is slidably connected with a hydraulic cylinder 11, the output end of the hydraulic cylinder 11 is fixedly connected with a sliding plate 9, the bottom end of the sliding plate 9 is fixedly connected with a connecting column 14, the surface of the connecting column 14 is provided with an anti-flying component 3, the bottom end of the connecting column 14 is fixedly connected with a servo motor 12, the output end of the servo motor 12 is fixedly connected with a grinding disc 13 through a coupling, and the other side of the inside of the grinding frame 2 is provided with an adjustment component 1.

[0029] The anti-flying component 3 includes a limit block 306, which is equiangularly movably connected to the top of the sliding plate 9, and the bottom end of the limit block 306 is fixedly connected to a sliding rod 305 that penetrates the sliding plate 9, and the bottom end of the sliding rod 305 is fixedly connected to an anti-flying cover 302. The upper end of one side of the anti-flying cover 302 is fixedly connected to a dust suction pipe 301 that penetrates the grinding frame 2 through a hose, and a fixed spring 303 is wound around the surface of the sliding rod 305 at the top of the anti-flying cover 302. The top of the fixed spring 303 is fixedly connected to the bottom end of the sliding plate 9. When the artificial board is polished, the anti-flying cover 302 can be used to limit the flying air of powder to prevent it from flying too far, which increases the difficulty of cleaning for subsequent staff, and the dust suction pipe 301 can be used to suck in and collect the flying powder in a unified manner, thereby improving the powder collection and cleaning effect.

[0030] In this embodiment, the bottom end of the anti-flying cover 302 is connected with a ball 304 for equal-angle rotation. The area of ​​the internal opening cross-section of the anti-flying cover 302 is larger than the area of ​​the bottom cross-section of the grinding disc 13. The rolling ball 304 is used to reduce the friction between the bottom end of the anti-flying cover 302 and the top end of the artificial board, making it more convenient to grind different positions of the artificial board.

[0031] In this embodiment, a sliding structure is formed between the sliding rod 305 and the sliding plate 9. There are four sliding rods 305 distributed at equal angles. The sliding between the four sliding rods 305 distributed at equal angles and the sliding plate 9 makes the anti-flying cover 302 slide up and down more smoothly.

[0032] Example 2

[0033] On the basis of Example 1, a preferred embodiment of the grinding device for artificial board processing provided by the utility model is as follows Figures 1 to 5 As shown: the adjustment assembly 1 includes a handle 101, which is rotatably connected to one side of the top of the grinding frame 2, and the bottom of the handle 101 is fixedly connected to a threaded rod 108 that penetrates the grinding frame 2, and the surface of the threaded rod 108 is threadedly connected to a threaded frame 102, and the bottom of the threaded frame 102 is fixedly connected to a connecting frame 103, and the bottom of the connecting frame 103 is fixedly connected to a cleaning brush 104, and a chip removal groove 106 that penetrates the workbench 7 is provided below the cleaning brush 104, and the workbench 7 on one side of the chip removal groove 106 is provided. A material guide plate 105 is fixedly connected to the top of the workbench 7. The threaded rod 108 is driven to rotate by rotating the handle 101, so that the threaded frame 102 and the connecting frame 103 slide and drive the bottom end of the cleaning brush 104 to be in the same horizontal plane with the top of the artificial board. Then, the cleaning brush 104 is used to push and clean the larger and unabsorbed granular impurities produced by grinding the top of the artificial board and push them out from one side of the artificial board, and guide them through the material guide plate 105 to be discharged from the chip discharge groove 106, thereby ensuring the cleanliness of the top of the artificial board.

[0034] In this embodiment, the length of the guide plate 105 is greater than the length of the chip groove 106, and the cross-section of the guide plate 105 is a right-angled trapezoid. The right-angled trapezoidal guide plate 105 is used to facilitate guiding the impurities pushed and cleaned on the top side of the artificial board, so that they can be discharged more smoothly from the chip groove 106.

[0035] In this embodiment, a slide groove 107 is opened on one side of the inner wall of the grinding frame 2, and a sliding structure is formed between the two ends of the connecting frame 103 and the inside of the slide groove 107. The sliding between the connecting frame 103 and the inside of the slide groove 107 is utilized to prevent the threaded frame 102 and the connecting frame 103 from rotating with the rotation of the threaded rod 108, thereby allowing the connecting frame 103 to slide up and down more smoothly.

[0036] Furthermore, the inner bottom wall of the clamping seat 8 is provided with anti-slip grooves 5 at equal intervals, and the shape of the anti-slip grooves 5 is an isosceles trapezoid. The isosceles trapezoidal anti-slip grooves 5 can be used to increase the contact friction between the bottom end of the artificial board and the inner bottom wall of the clamping seat 8, thereby improving the stability of the clamping and fixing of the artificial board.

[0037] In addition, both ends of one side of the clamping seat 8 are fixedly connected with electric push rods 4, and the output end of the electric push rod 4 passes through the clamping seat 8 and is fixedly connected with a clamping plate 15. The clamping plate 15 is driven to slide by the electric push rod 4, which is convenient for clamping and fixing both sides of the artificial board, avoiding grinding errors caused by accidental sliding of the artificial board during grinding.

[0038] The working principle and use process of the utility model are as follows: first, the dust suction pipe 301 is connected to an external vacuum or exhaust device, and then the threaded rod 108 is driven to rotate by rotating the handle 101, and the threaded rod 108 and the threaded frame 102 are matched with each other so that the threaded frame 102 slides and drives the connecting frame 103 to slide until the bottom end of the cleaning brush 104 and the top end of the artificial board are in the same horizontal plane;

[0039] After that, the artificial board is placed on one side of the inner bottom wall of the clamping seat 8. At this time, the electric push rod 4 drives the clamping plate 15 to slide, so as to clamp and fix the two sides of the artificial board. Then, the isosceles trapezoidal anti-slip pattern 5 is used to increase the contact friction between the bottom end of the artificial board and the inner bottom wall of the clamping seat 8, thereby improving the stability of clamping and fixing the artificial board, avoiding the grinding error caused by the accidental sliding of the artificial board during grinding, and then the first electric slide rail 6 drives the clamping seat 8 to slide, so that the artificial board moves to the bottom of the grinding disc 13;

[0040] The hydraulic cylinder 11 is then started to drive the sliding plate 9 to descend, so that the bottom end of the anti-flying cover 302 first contacts the top of the artificial board, and the anti-flying cover 302 slides on the surface of the connecting column 14 to drive the sliding rod 305 to rise and compress the fixed spring 303 until the bottom end of the grinding disc 13 contacts the top of the artificial board, and then the servo motor 12 is started to drive the grinding disc 13 to rotate to grind the surface of the artificial board. At the same time, through external vacuum or exhaust equipment, the dust suction pipe 301 and the hose are used to generate negative pressure inside the anti-flying cover 302, and the dust generated by grinding is sucked in and collected uniformly, and then the anti-flying cover 302 can be used to limit the flying air of the powder to prevent it from flying too far and increasing the difficulty of subsequent cleaning for the staff, and the rolling ball 304 reduces the friction between the bottom end of the anti-flying cover 302 and the top of the artificial board, so that the second electric slide rail 10 can be started again to drive the grinding disc 13 to slide back and forth on the Y axis, so that the grinding disc 13 can grind different positions of the artificial board more conveniently;

[0041] At the same time, after the top side of the artificial board is polished, it moves toward the polishing frame 2 by the first electric slide rail 6. At this time, the larger and unabsorbed granular impurities generated by the polishing of the top side of the artificial board will be pushed and cleaned by the cleaning brush 104 until they are pushed out from one side of the artificial board and guided by the guide plate 105 to be discharged from the chip discharge groove 106, thereby ensuring the cleanliness of the top side of the artificial board and further improving the effect of cleaning the powder impurities generated by polishing.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding device for processing artificial boards, comprising a workbench (7), characterized in that: The two ends of the top of the workbench (7) are fixedly connected with a first electric slide rail (6), the top of the surface of the first electric slide rail (6) is slidably connected with a clamping seat (8), one side of the top of the workbench (7) is fixedly connected with a grinding frame (2), one side of the inner wall of the grinding frame (2) is fixedly connected with a second electric slide rail (10), the surface of the second electric slide rail (10) is slidably connected with a hydraulic cylinder (11), the output end of the hydraulic cylinder (11) is fixedly connected with a sliding plate (9), the bottom end of the sliding plate (9) is fixedly connected with a connecting column (14), the surface of the connecting column (14) is provided with an anti-flying component (3), the bottom end of the connecting column (14) is fixedly connected with a servo motor (12), the output end of the servo motor (12) is fixedly connected with a grinding disc (13) through a coupling, and the other side of the inside of the grinding frame (2) is provided with an adjustment component (1); The anti-flying assembly (3) comprises a limit block (306), the limit block (306) is equi-angle movably connected to the top of the sliding plate (9), the bottom end of the limit block (306) is fixedly connected to a sliding rod (305) penetrating the sliding plate (9), the bottom end of the sliding rod (305) is fixedly connected to an anti-flying cover (302), the upper end of one side of the anti-flying cover (302) is fixedly connected to a dust suction pipe (301) penetrating the grinding frame (2) through a hose, the surface of the sliding rod (305) at the top of the anti-flying cover (302) is wound with a fixed spring (303), and the top end of the fixed spring (303) is fixedly connected to the bottom end of the sliding plate (9).

2. A grinding device for processing artificial boards according to claim 1, characterized in that: The bottom end of the anti-flying cover (302) is rotatably connected with a ball (304) at an equal angle, and the area of ​​the cross section of the internal opening of the anti-flying cover (302) is larger than the area of ​​the cross section of the bottom end of the grinding disc (13).

3. A grinding device for processing artificial boards according to claim 1, characterized in that: A sliding structure is formed between the sliding rod (305) and the sliding plate (9), and there are four sliding rods (305) distributed at equal angles.

4. A grinding device for processing artificial boards according to claim 1, characterized in that: The adjusting assembly (1) comprises a rotating handle (101), the rotating handle (101) being rotatably connected to one side of the top end of the grinding frame (2), the bottom end of the rotating handle (101) being fixedly connected to a threaded rod (108) penetrating the grinding frame (2), the surface of the threaded rod (108) being threadedly connected to a threaded frame (102), the bottom end of the threaded frame (102) being fixedly connected to a connecting frame (103), the bottom end of the connecting frame (103) being fixedly connected to a cleaning brush (104), a chip removal groove (106) penetrating the workbench (7) being provided below the cleaning brush (104), and a material guide plate (105) being fixedly connected to the top end of the workbench (7) on one side of the chip removal groove (106).

5. A grinding device for processing artificial boards according to claim 4, characterized in that: The length of the guide plate (105) is greater than the length of the chip removal groove (106), and the cross-section of the guide plate (105) is in the shape of a right-angle trapezoid.

6. A grinding device for processing artificial boards according to claim 4, characterized in that: A slide groove (107) is provided on one side of the inner wall of the grinding frame (2), and a sliding structure is formed between the two ends of the connecting frame (103) and the inside of the slide groove (107).

7. A grinding device for processing artificial boards according to claim 1, characterized in that: The inner bottom wall of the clamping seat (8) is provided with anti-skid patterns (5) at equal intervals, and the shape of the anti-skid patterns (5) is an isosceles trapezoid.

8. The grinding device for processing artificial boards according to claim 1, characterized in that: The two ends of one side of the clamping seat (8) are fixedly connected to an electric push rod (4), and the output end of the electric push rod (4) passes through the clamping seat (8) and is fixedly connected to a clamping plate (15).

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