Polishing device with cleaning function

Abstract

The utility model discloses a polishing device with a cleaning function, and relates to the technical field of furniture production. The grinding device with the cleaning function comprises a supporting frame, a placing table is fixed to the inner side of the supporting frame through a plurality of connecting rods, to-be-ground plates can be placed conveniently, a box is arranged at the top of the supporting frame, dust and wood chips generated during grinding are prevented from splashing outwards, a guide hopper is arranged at the bottom of the supporting frame, and the bottom of the guide hopper communicates with a collecting box. A movable groove is formed in the rear surface of the inner wall of the box body, a lead screw is arranged in the movable groove, a mounting block is arranged on the lead screw in a threaded mode, a cleaning brush is mounted at the front end of the mounting block, and under the action of the lead screw, the cleaning brush is conveniently driven to move left and right along the surface of the containing table; and dust, wood chips and the like accumulated on the placing table are cleaned, and the defect that time and labor are wasted due to manual cleaning is overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of furniture production, and particularly relates to a grinding device with a cleaning function. Background Technique

[0002] In family life, furniture is essential. Furniture can be used for storing clothes, placing items, resting, etc. Existing furniture is often made of boards. Since there are burrs on the surface of the boards, during the production and processing of furniture, a grinding device is needed to grind the surface of the boards to ensure the smoothness of the furniture surface.

[0003] Publication number "CN219925550U" discloses a "wooden furniture grinding device". By arranging a support frame on the processing table, the support frame is used to support the hoisting assembly. The hoisting assembly includes a first telescopic rod, and the first telescopic rod is used to connect the grinding machine. In this way, the auxiliary suspension effect of the first telescopic rod on the grinding machine can reduce the force required to hold the grinding machine, thereby relieving the fatigue of the worker's arm. Specifically, one end of the first telescopic rod is rotatably connected to the support frame, and the other end is rotatably connected to the grinding machine. The first telescopic rod is telescopic, and the grinding machine can be easily moved and ground.

[0004] The above-mentioned prior art has the following disadvantages in the specific implementation process:

[0005] There is a lack of a corresponding cleaning mechanism. When grinding furniture boards, a large amount of dust, wood chips, etc. will be generated, which are easy to splash outwards, causing pollution to the operation table. After the grinding operation is completed, if not cleaned, it will affect the subsequent grinding and use of the boards. If manual cleaning is used, it is time-consuming and laborious, with a large workload, affecting the grinding progress of furniture boards. At the same time, the dust and wood chips splashing outwards are easy to be inhaled by the human body, affecting physical health.

[0006] In view of the above problems, we propose a grinding device with a cleaning function. Content of the Utility Model

[0007] Technical Solution

[0008] To solve the above technical problems, the present utility model provides a grinding device with a cleaning function, which includes a support frame and a placement table. A blanking groove penetrates through the surface of the support frame. A plurality of connecting rods are fixedly connected between the periphery of the placement table and the inner wall of the blanking groove. A box body is arranged at the top of the support frame, and a material guiding hopper is arranged at the bottom of the support frame, which is matched with the blanking groove. The bottom of the material guiding hopper is communicated with a collecting box. An activity groove is opened on the rear surface of the inner wall of the box body. A lead screw is arranged in the activity groove. An installation block is threadedly arranged on the lead screw. A cleaning brush is installed at the front end of the installation block. Scrapers are obliquely arranged on both the left and right sides of the cleaning brush. The cleaning brush and the scrapers are both matched with the placement table. Suction pipes are installed on both sides of the cleaning brush through a plurality of pipe clamps. A plurality of suction nozzles with openings facing downwards are installed on the suction pipes. A suction component is arranged on one side of the box body, which is matched with the suction pipes.

[0009] The suction component includes a telescopic bellows, a rotating rod, a fan, a suction hood and a conveying pipe. The rotating rod is rotationally matched with the box body, and the right end of the rotating rod is fixedly connected with the left end of the lead screw. The conveying pipe is installed outside the box body. One end of the rotating rod away from the lead screw extends into the interior of the conveying pipe and is connected to the fan. The end of the conveying pipe away from the box body is communicated with the collecting box.

[0010] A plurality of through holes penetrate through the box body and are communicated with the conveying pipe. The suction hood is fixed on the inner wall of the box body and covers the outside of the through holes. The rotating rod is rotationally matched with the suction hood. The rear ends of the two suction pipes are connected through a connecting pipe. The telescopic bellows is communicated between the suction hood and the connecting pipe. A plurality of the pipe clamps are fixedly connected with the scrapers.

[0011] Electric push rods are installed on both the left and right side surfaces of the box body. The telescopic ends of the electric push rods pass through the box body and are connected with a mounting plate. A cylinder is installed on the mounting plate. The telescopic end of the cylinder is connected with a pressing plate. Two support rods are movably arranged on both the left and right side surfaces of the box body. The inner ends of the support rods close to the inside are fixedly connected with the corresponding mounting plates.

[0012] A sliding groove is opened at the top inside the box body. A screw rod is arranged in the sliding groove. A sliding block is threadedly arranged on the screw rod. A hydraulic rod is installed at the bottom of the sliding block. The telescopic end of the hydraulic rod is connected with a U-shaped frame. A grinding roller is rotatably installed inside the U-shaped frame through a rotating shaft. A grinding motor is installed at the rear side of the U-shaped frame. The output shaft of the grinding motor is connected with the rear rotating shaft. A first motor is installed on the upper side of the right surface of the box body. The output shaft of the first motor is connected with the right end of the screw rod. Two sliding rods are oppositely arranged in the sliding groove. The sliding block is slidably matched with the sliding rods.

[0013] Inside the aggregate box, a drawer box is movably arranged. The lower port of the conveying pipe is matched with the upper port of the drawer box. Two cabinet doors are movably installed on the front side of the box body, and observation windows are arranged on the cabinet doors.

[0014] A second motor is installed on the lower side of the right surface of the box body. The output shaft of the second motor is connected to the right end of the lead screw. A guide rod is arranged on one side of the lead screw, and the mounting block is slidably matched with the guide rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The present utility model facilitates the placement of furniture plates to be polished through the placement table, and cooperates with the box body to prevent dust, wood chips, etc. generated during the polishing process from splashing outwards. Among them, under the screw-thread fit of the lead screw and the mounting block, it is convenient to flexibly adjust the left and right movement of the mounting block, thereby driving the scraping plate and the cleaning brush to move left and right along the upper surface of the placement table, facilitating the pushing of the dust, wood chips, etc. accumulated on the placement table to both sides, falling downward through the material dropping groove into the guide hopper, and sliding down along the inner wall of the guide hopper into the inside of the aggregate box. Combined with the suction pipe and the suction nozzle, it is convenient to adsorb the flying dust generated when cleaning the dust, wood chips, etc. accumulated on the placement table, facilitating the cleaning work of dust and wood chips after polishing, eliminating the need for manual cleaning, saving manpower, and ensuring the polishing progress of furniture plates;

[0017] Among them, through the fixed connection between the rotating rod and the lead screw, it is convenient to drive the rotating rod to rotate synchronously while the lead screw rotates. Through the rotation of the rotating rod, the fan is driven to rotate. Under the combined action of the through hole, the suction hood and the telescopic corrugated pipe, negative pressure is provided to the suction pipe. Combined with the suction nozzle, it is convenient to adsorb the dust raised when cleaning the placement table, and convey it to the drawer box inside the aggregate box through the conveying pipe, facilitating unified treatment later. Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the top view of the present utility model;

[0020] Figure 3 is Figure 2 the structural schematic diagram of section A-A in

[0021] Figure 4 is Figure 3 the structural schematic diagram of section B-B in

[0022] Figure 5 is Figure 3 the structural schematic diagram of section C-C in

[0023] Figure 6 isFigure 3 Schematic enlarged structure diagram at D in [device name];

[0024] Figure 7 is Figure 4 Schematic enlarged structure diagram at E in [device name];

[0025] Figure 8 is Figure 5 Schematic enlarged structure diagram at F in [device name].

[0026] The reference numerals in the drawings are: 1, support frame; 2, placing table; 3, box body; 4, feeding hopper; 5, aggregate box; 6, lead screw; 7, mounting block; 8, cleaning brush; 9, scraper; 10, dust suction pipe; 11, dust suction nozzle; 12, telescopic bellows; 13, rotating rod; 14, fan; 15, dust suction hood; 16, conveying pipe; 17, electric push rod; 18, support rod; 19, mounting plate; 20, cylinder; 21, pressing plate; 22, screw; 23, slider; 24, hydraulic rod; 25, U-shaped frame; 26, grinding roller; 27, grinding motor; 28, first motor; 29, drawer box; 30, second motor. Specific embodiments

[0027] This specific embodiment is a grinding device with a cleaning function. As Figures 1 - 8 shown, the grinding device with a cleaning function includes a support frame 1 and a placing table 2. A blanking groove penetrates through the surface of the support frame 1. A plurality of connecting rods are fixedly connected between the periphery of the placing table 2 and the inner wall of the blanking groove. A box body 3 is arranged at the top of the support frame 1, and a feeding hopper 4 is arranged at the bottom of the support frame 1, which is matched with the blanking groove. The bottom of the feeding hopper 4 communicates with an aggregate box 5. An activity groove is opened on the rear surface of the inner wall of the box body 3. A lead screw 6 is arranged in the activity groove. A mounting block 7 is threadedly arranged on the lead screw 6. A cleaning brush 8 is installed at the front end of the mounting block 7. Scrapers 9 are inclined on both the left and right sides of the cleaning brush 8. The cleaning brush 8 and the scrapers 9 are both matched with the placing table 2. A plurality of dust suction pipes 10 are installed on both sides of the cleaning brush 8 through a plurality of pipe clamps. A plurality of dust suction nozzles 11 with openings facing downwards are installed on the dust suction pipes 10. A dust suction assembly is arranged on one side of the box body 3, which is matched with the dust suction pipes 10.

[0028] The placement table 2 facilitates the placement of furniture board materials to be polished. In cooperation with the box body 3, it prevents dust, wood chips, etc. generated during the polishing process from splashing outwards. Among them, under the screw thread cooperation of the lead screw 6 and the mounting block 7, it is convenient to flexibly adjust the left and right movement of the mounting block 7, and then drive the scraping plate 9 and the cleaning brush 8 to move left and right along the upper surface of the placement table 2, facilitating the pushing of the dust, wood chips, etc. accumulated on the placement table 2 to both sides, falling downward through the blanking groove into the material guiding hopper 4, and sliding down along the inner wall of the material guiding hopper 4 into the aggregate box 5. Combined with the dust suction pipe 10 and the dust suction nozzle 11, it is convenient to adsorb the flying dust generated when cleaning the dust and wood chips accumulated on the placement table 2. After the polishing is completed, the cleaning work of the dust and wood chips is facilitated, eliminating the need for manual cleaning, saving labor, and ensuring the polishing progress of the furniture board materials.

[0029] The dust suction assembly includes a telescopic bellows 12, a rotating rod 13, a fan 14, a dust suction hood 15, and a conveying pipe 16. The rotating rod 13 is rotationally matched with the box body 3, and the right end of the rotating rod 13 is fixedly connected to the left end of the lead screw 6. The conveying pipe 16 is installed on the outside of the box body 3. One end of the rotating rod 13 away from the lead screw 6 extends into the conveying pipe 16 and is connected to the fan 14. The end of the conveying pipe 16 away from the box body 3 is communicated with the aggregate box 5. The box body 3 is penetrated by a number of through holes, which are communicated with the conveying pipe 16. The dust suction hood 15 is fixed on the inner wall of the box body 3, and the dust suction hood 15 covers the outside of the through holes. The rotating rod 13 is rotationally matched with the dust suction hood 15. The rear ends of the two dust suction pipes 10 are communicated with each other through a connecting pipe. The telescopic bellows 12 is communicated between the dust suction hood 15 and the connecting pipe. A number of pipe clamps are fixedly connected to the scraping plate 9.

[0030] Due to the fixed connection between the rotating rod 13 and the lead screw 6, it is convenient to drive the rotating rod 13 to rotate synchronously while the lead screw 6 rotates. Through the rotation of the rotating rod 13, the fan 14 is driven to rotate. Under the combined action of the through holes, the dust suction hood 15, and the telescopic bellows 12, negative pressure is provided to the dust suction pipe 10. Combined with the dust suction nozzle 11, it is convenient to adsorb the dust raised when cleaning the placement table 2 and avoid dust flying.

[0031] Electric push rods 17 are installed on both the left and right sides of the box body 3. The telescopic ends of the electric push rods 17 pass through the box body 3 and are connected to a mounting plate 19. A cylinder 20 is installed on the mounting plate 19. The telescopic end of the cylinder 20 is connected to a pressing plate 21. Two support rods 18 are movably arranged on both the left and right sides of the box body 3. The inner ends of the support rods 18 are fixedly connected to the corresponding mounting plates 19.

[0032] A chute is provided at the inner top of the box body 3. A screw rod 22 is arranged in the chute. A slider 23 is arranged on the screw rod 22 in a threaded manner. A hydraulic rod 24 is installed at the bottom of the slider 23. The telescopic end of the hydraulic rod 24 is connected to a U-shaped frame 25. A grinding roller 26 is rotatably installed inside the U-shaped frame 25 through a rotating shaft. A grinding motor 27 is installed at the rear side of the U-shaped frame 25. The output shaft of the grinding motor 27 is connected to the rear rotating shaft. A first motor 28 is installed at the upper side of the right surface of the box body 3. The output shaft of the first motor 28 is connected to the right end of the screw rod 22. Two slide rods are oppositely arranged in the chute. The slider 23 is slidably matched with the slide rods, which effectively limits and guides the slider 23 and ensures the stability of the left and right movement of the slider 23.

[0033] A pull-out box 29 is movably arranged inside the aggregate box 5. The lower port of the conveying pipe 16 is matched with the upper port of the pull-out box 29. Two box doors are movably installed at the front side of the box body 3. Observation windows are arranged on the box doors.

[0034] A second motor 30 is installed at the lower side of the right surface of the box body 3. The output shaft of the second motor 30 is connected to the right end of the lead screw 6. A guide rod is arranged at one side of the lead screw 6. The mounting block 7 is slidably matched with the guide rod, which is convenient for limiting and guiding the mounting block 7 and ensures the stability of the left and right movement of the mounting block 7.

[0035] Embodiment:

[0036] During use, first place the furniture board to be polished on the placing table 2, close the box door, and at the same time start the electric push rods 17 on both sides. By extending or contracting the electric push rods 17, adjust the mutual separation or approach of the mounting plates 19 on both sides, thereby driving the movement of the pressing plates 21 on both sides to adapt to the length of the board. Then start the air cylinder 20 to push the pressing plate 21 downward to press on both sides of the board surface to tightly fix the board and ensure the stability of the board during the subsequent polishing process.

[0037] Secondly, start the grinding motor 27, the hydraulic rod 24 and the first motor 28. Drive the grinding roller 26 to rotate through the grinding motor 27, and cooperate with the hydraulic rod 24 to push the rotating grinding roller 26 downward to contact the board to perform the grinding operation.

[0038] At the same time, drive the screw rod 22 to rotate through the first motor 28. Under the threaded cooperation of the slider 23 and the screw rod 22, combined with the sliding cooperation of the slider 23 and the slide rods, combined with the hydraulic rod 24 and the U-shaped frame 25, drive the grinding roller 26 to move left and right, effectively increasing the grinding range of the grinding roller 26.

[0039] After the grinding is completed, take out the ground board. At the same time, start the second motor 30 to drive the lead screw 6 to rotate through the second motor 30. Under the rotational cooperation between the mounting block 7 and the lead screw 6, combined with the sliding cooperation between the mounting block 7 and the guide rod, drive the mounting block 7 to move stably in the left-right direction. Through the movement of the mounting block 7, drive the cleaning brush 8 and the scraper 9 to move in contact with the placement table 2, push the accumulated dust, sawdust, etc. on the placement table 2 to both sides, and fall downward through the blanking groove into the material guiding hopper 4, and slide downward along the inner wall of the material guiding hopper 4 into the pull-out box 29 inside the aggregate box 5;

[0040] During this process, through the rotation of the lead screw 6, drive the rotating rod 13 to rotate synchronously. Through the rotation of the rotating rod 13, drive the fan 14 to rotate. Under the combined cooperation of the through hole, the dust suction hood 15 and the telescopic bellows 12, provide negative pressure to the dust suction pipe 10. Combined with the dust suction nozzle 11, adsorb the dust raised when cleaning the placement table 2, avoid dust flying, and send the adsorbed dust into the pull-out box 29 inside the aggregate box 5 through the conveying pipe 16, achieving the purpose of cleaning the dust and sawdust generated during the grinding process, without the need for manual cleaning, effectively solving the drawbacks in the prior art that there is a lack of corresponding cleaning mechanism, when grinding furniture boards, a large amount of dust, sawdust, etc. will be generated, which is easy to fly outward, causing pollution to the working surface, and after the grinding operation is completed, manual cleaning is time-consuming and laborious, with a large workload, affecting the grinding progress of furniture boards, and at the same time effectively avoiding the dust and sawdust flying outward from being inhaled by the human body and affecting physical health.

[0041] It should be further noted that the installation structure, connection method or setting method of each component in the present utility model are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented. At the same time, the electric push rod 17, the cylinder 20, the hydraulic rod 24, the grinding motor 27, the first motor 28 and the second motor 30 in the present utility model are all purchased on the market, and those skilled in the art can install and use them according to the requirements.

[0042] All technical features in this embodiment can be freely combined according to actual needs.

[0043] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present utility model, so that those skilled in the art in the relevant technical field can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A grinding device with a cleaning function, comprising a support frame (1) and a placement table (2), characterized in that, The surface of the support frame (1) is penetrated by a blanking groove. A plurality of connecting rods are fixedly connected between the periphery of the placing table (2) and the inner wall of the blanking groove. A box body (3) is arranged at the top of the support frame (1). A material guiding hopper (4) is arranged at the bottom of the support frame (1), which is matched with the blanking groove. The bottom of the material guiding hopper (4) is communicated with an aggregate box (5). An activity groove is formed on the rear surface of the inner wall of the box body (3). A lead screw (6) is arranged in the activity groove. An installation block (7) is arranged on the lead screw (6) in a threaded manner. A cleaning brush (8) is installed at the front end of the installation block (7). Scrapers (9) are inclined on both the left and right sides of the cleaning brush (8). The cleaning brush (8) and the scrapers (9) are both matched with the placing table (2). Suction pipes (10) are installed on both sides of the cleaning brush (8) through a plurality of pipe clamps. A plurality of suction nozzles (11) with openings facing downwards are installed on the suction pipes (10). A dust suction assembly is arranged on one side of the box body (3), which is matched with the suction pipes (10).

2. The grinding device with a cleaning function according to claim 1, characterized in that, The dust suction assembly includes a telescopic bellows (12), a rotating rod (13), a fan (14), a dust suction hood (15) and a conveying pipe (16). The rotating rod (13) is rotationally matched with the box body (3), and the right end of the rotating rod (13) is fixedly connected with the left end of the lead screw (6). The conveying pipe (16) is installed outside the box body (3). The end of the rotating rod (13) away from the lead screw (6) extends into the conveying pipe (16) and is connected with the fan (14). The end of the conveying pipe (16) away from the box body (3) is communicated with the aggregate box (5).

3. The grinding device with a cleaning function according to claim 2, wherein, A plurality of through holes are penetrated through the box body (3), which are communicated with the conveying pipe (16). The dust suction hood (15) is fixed on the inner wall of the box body (3), and the dust suction hood (15) covers the outside of the through holes. The rotating rod (13) is rotationally matched with the dust suction hood (15). The rear ends of the two suction pipes (10) are communicated with each other through a connecting pipe. The telescopic bellows (12) is communicated between the dust suction hood (15) and the connecting pipe. A plurality of the pipe clamps are fixedly connected with the scrapers (9).

4. A grinding device with a cleaning function according to claim 3, characterized in that, Electric push rods (17) are installed on both the left and right side surfaces of the box body (3). The telescopic ends of the electric push rods (17) pass through the box body (3) and are connected with a mounting plate (19). A cylinder (20) is installed on the mounting plate (19). The telescopic end of the cylinder (20) is connected with a pressing plate (21). Two support rods (18) are movably arranged on both the left and right side surfaces of the box body (3). The inner ends of the support rods (18) close to the inside are fixedly connected with the corresponding mounting plates (19).

5. The grinding device with a cleaning function according to claim 4, wherein, A chute is provided at the inner top of the box body (3). A screw rod (22) is arranged in the chute. A slider (23) is arranged on the screw rod (22) in a threaded manner. A hydraulic rod (24) is installed at the bottom of the slider (23). The telescopic end of the hydraulic rod (24) is connected to a U-shaped frame (25). A grinding roller (26) is rotatably installed inside the U-shaped frame (25) through a rotating shaft. A grinding motor (27) is installed at the rear side of the U-shaped frame (25). The output shaft of the grinding motor (27) is connected to the rear rotating shaft. A first motor (28) is installed at the upper side of the right surface of the box body (3). The output shaft of the first motor (28) is connected to the right end of the screw rod (22). Two slide rods are oppositely arranged in the chute. The slider (23) is in sliding fit with the slide rods.

6. The polishing device with a cleaning function according to claim 5, characterized in that, A draw box (29) is movably arranged inside the aggregate box (5). The lower port of the conveying pipe (16) is matched with the upper port of the draw box (29). Two box doors are movably installed at the front side of the box body (3). Observation windows are arranged on the box doors.

7. A grinding device with a cleaning function according to claim 6, characterized in that, A second motor (30) is installed at the lower side of the right surface of the box body (3). The output shaft of the second motor (30) is connected to the right end of the lead screw (6). A guide rod is arranged at one side of the lead screw (6). The mounting block (7) is in sliding fit with the guide rod.

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