Burr removing device for machining upper fixing plate

Abstract

The utility model belongs to the field of burr removal, and particularly relates to a burr removal device for processing an upper fixed plate, which solves the problem that different surfaces of the fixed plate cannot be conveniently subjected to burr removal work in the prior art, and comprises a working plate, a positioning mechanism, an adjusting mechanism and a processing mechanism, the positioning mechanism comprises a supporting column fixedly connected to the upper surface of the working plate, a first positioning block rotationally arranged on the inner wall of the supporting column in a sleeving mode and a worm wheel fixedly connected to the rotating shaft end of the first positioning block. Through mutual cooperation of the positioning mechanism, the adjusting mechanism and the processing mechanism, on one hand, fixing plates of various sizes can be positioned, the application range of the device is expanded, on the other hand, the fixing plates can be directly overturned, and the working efficiency is improved. According to the burr removing device, burr removing work can be conducted on different faces of the fixing plate more conveniently, the fixing plate does not need to be disassembled and assembled frequently, more comprehensive burr removing work can be achieved, and the burr removing device is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of burr removal, in particular to a burr removal device for machining an upper fixed plate. Background Art

[0002] The fixed plate needs to undergo multiple steps of processing before it is put into use. Burrs will appear on the surface of the fixed plate during the production and processing process. In order to avoid the burrs from injuring the workers, a burr removal device is required to clean the surface of the fixed plate.

[0003] The authorization announcement number in the prior art is: CN219026966U, and the name is a burr removal device for panel edges used for furniture processing. It solves the problems of poor adjustment performance of general panel edge deburring devices, inconvenience in fixing and clamping panels, inconvenience in adjusting the height of the grinding wheel, and unsatisfactory burr removal effect, thereby reducing the efficiency of the burr removal device for panel edges used for furniture processing. The adjustment performance is excellent, which can not only ensure the firm positioning of furniture wood, but also facilitate the adjustment of the removal mechanism of the burr removal device for panel edges used for furniture processing, thereby achieving the purpose of improving the efficiency of the burr removal device for panel edges used for furniture processing.

[0004] However, in actual use, it is found that the above device cannot flip the fixed plate. Therefore, when removing burrs from other surfaces of the fixed plate, the fixed plate needs to be frequently disassembled and adjusted, and the steps are relatively cumbersome. Utility Model Content

[0005] The technical problem solved by the utility model is that it is not possible to conveniently remove burrs from different surfaces of a fixing plate, and a burr removal device for machining an upper fixing plate is provided.

[0006] In order to solve the above technical problems, the utility model provides a burr removal device for processing an upper fixed plate, including a working plate, a positioning mechanism, an adjustment mechanism and a processing mechanism. The positioning mechanism includes a pillar fixedly connected to the upper surface of the working plate, a first positioning block rotatably sleeved on the inner wall of the pillar, and a worm gear fixedly connected to the rotating shaft end of the first positioning block. A rotatable worm is installed on the outer surface of the pillar, and the worm wheel is meshed with the worm. A first servo motor is fixedly connected to the outer surface of the pillar, and the output shaft end of the first servo motor is fixedly connected to the rotating shaft end of the worm. A first cylinder is fixedly connected to the other side of the working plate, and the output end of the first cylinder is rotatably connected to a second positioning block.

[0007] The processing mechanism comprises a rectangular plate, and two small vacuum cleaners are installed on the upper surface of the rectangular plate. The output end of each small vacuum cleaner is connected to an air suction pipe, and the output end of each air suction pipe is connected to a dust hood.

[0008] Preferably, the size values ​​of the first positioning block and the second positioning block are consistent, and the positions of the first positioning block and the second positioning block remain corresponding. By limiting the relationship between the positions and sizes of the first positioning block and the second positioning block, different models of fixing plates can be conveniently positioned on the device, thereby improving the applicability of the device.

[0009] Preferably, the adjustment mechanism includes two first electric guide rails fixedly connected to the upper surface of the working plate, and a second cylinder is installed at the output end of each of the first electric guide rails. A second electric guide rail is provided above the working plate. By setting up the adjustment mechanism, the positions of other components can be flexibly adjusted, which is beneficial to the subsequent burr removal work.

[0010] Preferably, the output ends of the two second cylinders are fixedly connected to the bottom surface of the second electric guide rail, and the output end of the second electric guide rail is fixedly connected to one side surface of the rectangular plate. By limiting the connection relationship between the rectangular plate and the second electric guide rail, the position of the rectangular plate can be flexibly adjusted.

[0011] Preferably, a second servo motor is fixedly connected to the upper surface of the rectangular plate, and a first rotating rod is fixedly connected to the output shaft end of the second servo motor. Second rotating rods are rotatably sleeved on both sides of the rectangular plate. By setting up a second servo motor, the first rotating rod can be driven to rotate when the second servo motor is started to rotate.

[0012] Preferably, the bottom ends of the two second rotating rods and one first rotating rod are fixedly connected with grinding wheels, and the two dust hoods are respectively located on both sides of the three grinding wheels. By arranging the grinding wheels, the burr removal work on the fixed plate can be facilitated, and by limiting the positions of the two dust hoods, the dust generated during the burr removal process can be collected to prevent the staff from inhaling it into the mouth and nose.

[0013] Preferably, two first sprockets are fixedly connected to the outer surface of the first rotating rod, and a second sprocket is fixedly connected to the outer surface of each second rotating rod. Two chains are provided under the rectangular plate, and the two first sprockets are respectively connected to the two second sprockets through the two chains. By setting the first sprocket, the second sprocket and the chain, when the first rotating rod rotates, the two second rotating rods can be driven to rotate, so that the three grinding wheels can rotate at the same time, thereby realizing efficient burr removal on the surface of the fixed plate.

[0014] Preferably, a reserved groove is provided on the outer surface of the working plate, a protective frame is fixedly connected to the inner wall of the reserved groove, and a frame door is installed on the outer surface of the protective frame. By providing the reserved groove and the protective frame, the flipping of the fixed plate can be facilitated to prevent the working plate from blocking the rotation of the fixed plate. By providing the frame door, the debris inside the protective frame can be cleaned regularly.

[0015] Compared with the related art, the utility model has the following beneficial effects:

[0016] 1. The utility model sets a positioning mechanism, an adjustment mechanism and a processing mechanism to cooperate with each other. On the one hand, it can position fixed plates of various sizes to expand the application range of the device. On the other hand, it can directly flip the fixed plate, which can more conveniently remove burrs from different surfaces of the fixed plate. It is no longer necessary to frequently disassemble and assemble the fixed plate, so that more comprehensive burr removal can be achieved, which is more practical.

[0017] 2. The utility model can facilitate the deburring of the fixed plate by arranging the grinding wheel, and can collect the dust generated in the deburring process by limiting the positions of the two dust hoods to prevent the staff from inhaling the dust into the mouth and nose; and can drive the two second rotating rods to rotate when the first rotating rod rotates, so that the three grinding wheels can rotate at the same time, thereby realizing efficient deburring of the surface of the fixed plate; and can facilitate the flipping of the fixed plate by arranging the reserved groove and the protective frame to prevent the working plate from blocking the rotation of the fixed plate; and can facilitate the regular cleaning of the debris inside the protective frame by arranging the frame door.

[0018] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0021] Figure 2 This is a first partial bottom view structural diagram of the utility model;

[0022] Figure 3 This is a second partial bottom view of the structure of the utility model;

[0023] Figure 4 This is a structural diagram of the processing mechanism body of the utility model.

[0024] Numbers in the figure:

[0025] 1. Working plate; 2. Positioning mechanism; 201. Pillar; 202. First positioning block; 203. Worm wheel; 204. Worm; 205. First servo motor; 206. First cylinder; 207. Second positioning block; 3. Adjusting mechanism; 301. First electric guide rail; 302. Second cylinder; 303. Second electric guide rail; 4. Processing mechanism; 401. Rectangular plate; 402. Second servo motor; 403. First rotating rod; 404. Second rotating rod; 405. Grinding wheel; 406. First sprocket; 407. Second sprocket; 408. Chain; 409. Small vacuum cleaner; 410. Suction pipe; 411. Dust hood; 5. Reserved slot; 6. Protective frame; 7. Frame door. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in 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 in 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] See also Figure 1-4 The burr removal device for processing an upper fixed plate includes a working plate 1, a positioning mechanism 2, an adjustment mechanism 3 and a processing mechanism 4.

[0028] The positioning mechanism 2 includes a support 201 fixedly connected to the upper surface of the working plate 1 , a first positioning block 202 rotatably sleeved on the inner wall of the support 201 , and a worm gear 203 fixedly connected to the end of the rotating shaft of the first positioning block 202 .

[0029] When the worm gear 203 rotates, the first positioning block 202 can be driven to rotate. The rotation of the worm gear 203 can facilitate the subsequent flipping of the fixing plate and the removal of burrs from different surfaces of the fixing plate.

[0030] A rotatable worm 204 is installed on the outer surface of the pillar 201 , and the worm wheel 203 is meshed with the worm 204 . A first servo motor 205 is fixedly connected to the outer surface of the pillar 201 , and the output shaft end of the first servo motor 205 is fixedly connected to the rotating shaft end of the worm 204 .

[0031] When the first servo motor 205 is started, the worm 204 is driven to rotate. The rotation of the worm 204 can drive the worm wheel 203 to rotate, and the first positioning block 202 can be rotated together with the worm wheel 203 .

[0032] The combination of the worm wheel 203 and the worm 204 has the effects of deceleration and self-locking. The deceleration effect can prevent the first positioning block 202 from rotating too fast and becoming inconvenient to control. The self-locking effect can limit the rotation of the first positioning block 202, so that the first positioning block 202 cannot rotate at will. Because the worm 204 can drive the worm wheel 203 to rotate and then drive the first positioning block 202 to rotate, and the worm wheel 203 cannot drive the worm 204 to rotate in the opposite direction, the effect of limiting the rotation of the first positioning block 202 can be achieved.

[0033] The other side of the working plate 1 is fixedly connected to a first cylinder 206 , and the output end of the first cylinder 206 is rotatably connected to a second positioning block 207 .

[0034] The size values ​​of the first positioning block 202 and the second positioning block 207 are kept consistent, and the positions of the first positioning block 202 and the second positioning block 207 remain corresponding.

[0035] By limiting the relationship between the positions and sizes of the first positioning block 202 and the second positioning block 207 , it is possible to conveniently position fixing plates of different types on the device, thereby improving the application range of the device.

[0036] The first cylinder 206 is an existing mechanism. When the first cylinder 206 is activated, the second positioning block 207 can be displaced, so that the fixed plates of different sizes can be clamped between the first positioning block 202 and the second positioning block 207 .

[0037] After starting the first servo motor 205, the first positioning block 202 can be driven to rotate. The rotation of the first positioning block 202 can drive the second positioning block 207 and the fixed plate positioned between the first positioning block 202 and the second positioning block 207 to rotate, so that burrs can be removed from different surfaces of the fixed plate. There is no need to frequently disassemble and assemble the fixed plate to adjust the position of the fixed plate, which is more practical.

[0038] The processing mechanism 4 includes a rectangular plate 401, and the adjustment mechanism 3 includes two first electric guide rails 301 fixedly connected to the upper surface of the working plate 1. The output end of each first electric guide rail 301 is installed with a second cylinder 302. The upper part of the working plate 1 is provided with a second electric guide rail 303.

[0039] By providing the adjustment mechanism 3, the positions of other components can be adjusted flexibly, which is beneficial to the subsequent burr removal work.

[0040] The first electric guide rail 301 is an existing mechanism, and the two first electric guide rails 301 are synchronously controlled by a switch. When the two first electric guide rails 301 work at the same time, the two second cylinders 302 can move synchronously.

[0041] The second cylinder 302 is also an existing mechanism. The two second cylinders 302 are synchronously controlled by a switch. When the two second cylinders 302 are synchronously started, the height of the output end can be adjusted, which is convenient for adjusting the height of other components.

[0042] The output ends of the two second cylinders 302 are fixedly connected to the bottom surface of the second electric guide rail 303. When the heights of the output ends of the two second cylinders 302 change, the height of the second electric guide rail 303 will change accordingly.

[0043] The output end of the second electric guide rail 303 is fixedly connected to one side of the rectangular plate 401. By limiting the connection relationship between the rectangular plate 401 and the second electric guide rail 303, the position of the rectangular plate 401 can be flexibly adjusted, which facilitates the adjustment of the rectangular plate 401 to the top of the fixed plate, and is beneficial to the subsequent burr removal work on the fixed plate.

[0044] Two small vacuum cleaners 409 are installed on the upper surface of the rectangular plate 401 . The output end of each small vacuum cleaner 409 is connected to an air suction pipe 410 , and the output end of each air suction pipe 410 is connected to a dust hood 411 .

[0045] The small vacuum cleaner 409 is an existing mechanism. The small vacuum cleaner 409 uses an electric motor to drive the blades to rotate at high speed, generating negative air pressure in the sealed shell, thereby achieving the effect of sucking dust. Therefore, when the small vacuum cleaner 409 is started, the dust generated during the burr removal process can be sucked through the suction pipe 410 and the dust hood 411.

[0046] A second servo motor 402 is fixedly connected to the upper surface of the rectangular plate 401, and a first rotating rod 403 is fixedly connected to the output shaft end of the second servo motor 402. Second rotating rods 404 are rotatably sleeved on both sides of the rectangular plate 401. By setting the second servo motor 402, when the second servo motor 402 is started to rotate, the first rotating rod 403 can be driven to rotate.

[0047] The bottom ends of the two second rotating rods 404 and the one first rotating rod 403 are fixedly connected with grinding wheels 405 , and two dust collecting covers 411 are respectively located on both sides of the three grinding wheels 405 .

[0048] By providing the grinding wheel 405, the fixed plate can be deburred when the grinding wheel 405 rotates, and by limiting the positions of the two dust hoods 411, the dust generated during the deburring process can be collected to prevent the staff from inhaling it into the mouth and nose.

[0049] Two first sprockets 406 are fixedly connected to the outer surface of the first rotating rod 403, and a second sprocket 407 is fixedly connected to the outer surface of each second rotating rod 404. Two chains 408 are provided under the rectangular plate 401, and the two first sprockets 406 are respectively connected to the two second sprockets 407 through the two chains 408.

[0050] By providing the first sprocket 406, the second sprocket 407 and the chain 408, when the first rotating rod 403 rotates, the two second rotating rods 404 can be driven to rotate, so that the three grinding wheels 405 can rotate simultaneously, achieving efficient burr removal on the surface of the fixed plate.

[0051] When the second servo motor 402 is started, it will drive the first rotating rod 403 to rotate. The rotation of the first rotating rod 403 can make the two first sprockets 406 rotate. The two chains 408 can make the two second sprockets 407 rotate, and then drive the two second rotating rods 404 to rotate. In this way, the effect of simultaneous rotation of the first rotating rod 403 and the two second rotating rods 404 can be achieved.

[0052] When a first rotating rod 403 and two second rotating rods 404 rotate simultaneously, the three grinding wheels 405 can rotate simultaneously so as to grind and remove burrs on the surface of the fixed plate. In the process of removing the burrs, the generated dust can be directly sucked in through the two dust hoods 411, which is more practical.

[0053] A reserved groove 5 is provided on the outer surface of the working plate 1 , a protection frame 6 is fixedly connected to the inner wall of the reserved groove 5 , and a frame door 7 is installed on the outer surface of the protection frame 6 .

[0054] The reserved groove 5 and the protective frame 6 can facilitate the turning of the fixed plate to prevent the working plate 1 from blocking the rotation of the fixed plate. The frame door 7 can facilitate regular cleaning of debris inside the protective frame 6.

[0055] The specific implementation process of the utility model is as follows: when in use, one side of the fixed plate is placed in the first positioning block 202, and then the first cylinder 206 is driven to drive the second positioning block 207 to move toward the other side of the fixed plate. After the second positioning block 207 and the first positioning block 202 position and clamp the fixed plate, the first cylinder 206 can be stopped, and then the two first electric guide rails 301 are driven to drive the two second cylinders 302 to move synchronously, so as to achieve the effect of adjusting the horizontal position of the second electric guide rails 303. When the position of the second electric guide rails 303 changes, the position of the rectangular plate 401 will also change accordingly, so that the rectangular plate 401 can be adjusted to the position where there is a burr above the fixed plate, and then the two second cylinders 302 are driven to start to adjust the height of the second electric guide rails 303 and the rectangular plate 401, so that the grinding wheel 405 can contact the burr on the upper surface of the fixed plate, and then The second servo motor 402 and the small vacuum cleaner 409 can be started to work. When the second servo motor 402 is started, the first rotating rod 403 can be driven to rotate. The first sprocket 406, the second sprocket 407 and the chain 408 can be used to rotate the two second rotating rods 404, so that the grinding wheel 405 rotates to grind and remove the burrs on the upper surface of the fixed plate. At the same time, the start of the small vacuum cleaner 409 can directly absorb the dust generated during the burr removal process through the dust hood 411, thereby reducing the probability of the staff inhaling the dust into the mouth and nose, avoiding the impact on the health of the staff, and the position of the rectangular plate 401 can be adjusted again by starting the second electric guide rail 303, so as to facilitate the removal of burrs at different positions on the surface of the fixed plate. When the burr removal work is completed on one side of the fixed plate, the processing mechanism 4 can be adjusted to the following position through the adjustment mechanism 3. Figure 1 In the state shown, the first servo motor 205 is then driven to drive the worm 204 to rotate, and the rotation of the worm 204 drives the worm wheel 203 and the first positioning block 202 to rotate. When the first positioning block 202 rotates, the fixed plate and the second positioning block 207 positioned between the first positioning block 202 and the second positioning block 207 can be driven to rotate, thereby facilitating direct adjustment of different surfaces of the fixed plate to perform burr removal. After the fixed plate is rotated to a suitable position, the above steps can be repeated, and the burr removal work can be performed on different surfaces of the fixed plate through the adjustment mechanism 3 and the processing mechanism 4.

[0056] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A burr removal device for machining an upper fixed plate, comprising a working plate (1), a positioning mechanism (2), an adjustment mechanism (3) and a processing mechanism (4), characterized in that: The positioning mechanism (2) comprises a support (201) fixedly connected to the upper surface of the working plate (1), a first positioning block (202) rotatably sleeved on the inner wall of the support (201), and a worm wheel (203) fixedly connected to the end of the rotating shaft of the first positioning block (202); a rotatable worm (204) is mounted on the outer surface of the support (201); the worm wheel (203) meshes with the worm (204); a first servo motor (205) is fixedly connected to the outer surface of the support (201); an output shaft end of the first servo motor (205) is fixedly connected to the rotating shaft end of the worm (204); a first cylinder (206) is fixedly connected to the other side of the working plate (1); and an output end of the first cylinder (206) is rotatably connected to a second positioning block (207); The processing mechanism (4) comprises a rectangular plate (401), and two small vacuum cleaners (409) are installed on the upper surface of the rectangular plate (401). The output end of each small vacuum cleaner (409) is connected to an air suction pipe (410), and the output end of each air suction pipe (410) is connected to a dust hood (411).

2. The burr removal device for upper fixing plate processing according to claim 1, characterized in that: The size values ​​of the first positioning block (202) and the second positioning block (207) are consistent, and the positions of the first positioning block (202) and the second positioning block (207) remain corresponding.

3. The burr removal device for upper fixing plate processing according to claim 1, characterized in that: The adjustment mechanism (3) comprises two first electric guide rails (301) fixedly connected to the upper surface of the working plate (1), a second cylinder (302) being installed at the output end of each of the first electric guide rails (301), and a second electric guide rail (303) is provided above the working plate (1).

4. The burr removal device for upper fixing plate processing according to claim 3, characterized in that: The output ends of the two second cylinders (302) are both fixedly connected to the bottom surface of the second electric guide rail (303), and the output end of the second electric guide rail (303) is fixedly connected to one side surface of the rectangular plate (401).

5. The burr removal device for upper fixing plate processing according to claim 1, characterized in that: A second servo motor (402) is fixedly connected to the upper surface of the rectangular plate (401), a first rotating rod (403) is fixedly connected to the output shaft end of the second servo motor (402), and second rotating rods (404) are rotatably sleeved on both sides of the rectangular plate (401).

6. The burr removal device for upper fixing plate processing according to claim 5, characterized in that: The bottom ends of the two second rotating rods (404) and the one first rotating rod (403) are fixedly connected with grinding wheels (405), and the two dust collecting covers (411) are respectively located on both sides of the three grinding wheels (405).

7. The burr removal device for upper fixing plate processing according to claim 6, characterized in that: Two first sprockets (406) are fixedly connected to the outer surface of the first rotating rod (403), and a second sprocket (407) is fixedly connected to the outer surface of each second rotating rod (404). Two chains (408) are provided below the rectangular plate (401), and the two first sprockets (406) are respectively connected to the two second sprockets (407) by transmission via the two chains (408).

8. The burr removal device for upper fixing plate processing according to claim 1, characterized in that: The outer surface of the working plate (1) is provided with a reserved groove (5), the inner wall of the reserved groove (5) is fixedly connected with a protective frame (6), and the outer surface of the protective frame (6) is installed with a frame door (7).

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