Polishing device for furniture plate processing

Abstract

The utility model relates to the technical field of furniture plate processing, and discloses a polishing device for furniture plate processing, the top of a polishing table is provided with two limiting grooves, a driving mechanism is installed above the limiting grooves, the driving mechanism comprises a servo motor, a first lead screw and a first belt pulley, the servo motor is fixedly connected to a first baffle, and the first lead screw is fixedly connected to a second baffle. The driving end of the servo motor penetrates through the first baffle and is fixedly connected with a first lead screw, a second lead screw is installed on one side of the first lead screw, two sets of symmetrically-distributed first electric push rods are fixedly connected to the top of the first adjusting base, clamping plates are fixedly connected to the telescopic ends of the first electric push rods, and an adjuster is installed on the supporting frame. The driving mechanism repeatedly and crossly moves the first adjusting seat and the second adjusting seat, so that the rotating polishing wheel and the clamped plate can be driven to crossly move, the top of the plate can be rapidly polished, the polishing time of the plate is shortened, and the polishing efficiency of the plate is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture board processing technical field, concretely is a kind of furniture board processing and grinding device. BACKGROUND

[0002] With the rapid development of China's economy and the continuous progress of science and technology, the development of China's furniture industry is also relatively rapid, and in the furniture industry, furniture production and processing are particularly important, furniture polishing is an important link in furniture production and processing, and furniture polishing is mainly through wood board polishing to remove burrs on the wood board, which directly affects the quality of furniture and provides convenience for subsequent furniture production and processing.

[0003] A furniture production and processing board polishing device (authorized publication number CN215036130U) is disclosed in Chinese patent, which is movably connected with the bearing plate and the second sliding rail, so that the bearing plate can move forward and backward on the second sliding rail. The sliding block at the bottom of the second sliding rail is movably connected with the first sliding rail, so that the second sliding rail can move left and right on the first sliding rail. The polishing wheel can move forward, backward and left and right according to the polishing requirements, avoiding the situation that it is difficult to fully polish due to fixed position, and improving the polishing quality. However, the above-mentioned polishing device is difficult to move after the board is fixed during actual use. It can only drive the polishing wheel to move by repeatedly pushing the bearing plate manually to complete the polishing work. Since there are many burr areas on the board, it is obviously difficult to shorten the polishing time of the board, and the polishing efficiency of the board needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of furniture board processing and grinding device to solve the problems raised in the above background.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A kind of furniture plate processing is polished with polishing device, including polishing table, the top of polishing table is equipped with two limit grooves, and the top of polishing table is fixedly connected with first baffle and second baffle, driving mechanism is installed above limit groove, driving mechanism includes servo motor, first screw rod and first belt pulley, servo motor is fixedly connected on first baffle, and the driving end of servo motor penetrates first baffle and is fixedly connected with first screw rod, first screw rod is externally fixed with first belt pulley, and the side of first screw rod is equipped with second screw rod, second screw rod is externally fixed with second belt pulley, and the outside of first belt pulley and second belt pulley is equipped with transmission belt, the outside of first screw rod is screw set with first adjusting seat, the top of first adjusting seat is fixedly connected with two groups of first electric push rod of symmetrical distribution, fixedly connected with clamping plate on the telescopic end of first electric push rod, the outside of second screw rod is screw set with second adjusting seat, the bottom of first adjusting seat and the bottom of second adjusting seat are fixedly connected with limit block, the top of second adjusting seat is fixedly connected with support frame, and adjusting device is installed on support frame.

[0006] Optionally, one end of the first screw rod and one end of the second screw rod are rotatably connected to the second baffle through bearings, the other end of the second screw rod is rotatably connected to the first baffle through a bearing, and the screw directions of the first screw rod and the second screw rod are opposite.

[0007] Optionally, the limit block is slidably connected inside the limit groove.

[0008] Optionally, the adjusting device comprises a second electric push rod, a guide frame, and a fastening frame, the fixed end of the second electric push rod is fixedly connected to the bottom of the support frame, the telescopic end of the second electric push rod is fixedly connected with the fastening frame, the guide frame is fixedly connected to the top of the fastening frame, a transmission shaft penetrates through the rear surface of the fastening frame, longitudinal grooves are formed in the front and rear surfaces of the fastening frame, a first bevel gear is fixedly connected to one end of the transmission shaft, a second bevel gear is engaged with the first bevel gear, an adjusting tube is fixedly connected to the bottom of the second bevel gear, a storage plate is fixedly connected inside the fastening frame, a threaded rod is threadedly connected to the bottom of the adjusting tube, a horizontal plate is fixedly connected to the bottom end of the threaded rod, sliding blocks are fixedly connected to the front and rear surfaces of the horizontal plate, an electric motor is fixedly connected to the bottom of the horizontal plate, and a polishing wheel is fixedly connected to the driving end of the electric motor.

[0009] Optionally, the guide frame is slidably connected outside the support frame, and the sliding blocks are slidably connected inside the grooves.

[0010] Optionally, the adjusting tube penetrates through the storage plate, the adjusting tube and the storage plate are rotatably connected through bearings, and the transmission shaft and the fastening frame are rotatably connected through bearings.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The drive mechanism repeatedly moves the first and second adjusting seats in a crisscross motion, thereby driving the rotating grinding wheel and the clamped plate to move in a crisscross motion. This allows for rapid grinding of the top of the plate, shortening the grinding time and improving the grinding efficiency. This method saves time and effort and can significantly reduce the difficulty of grinding.

[0013] 2. The adjuster can control the up and down movement of the rotating grinding wheel, thereby changing the grinding depth of the grinding wheel. Compared with the traditional fixed grinding wheel, this grinding wheel can meet the actual grinding needs and has a wider range of applications. Attached Figure Description

[0014] Fig. 1 This is a schematic diagram of the overall structure of a sanding device for processing furniture panels according to the present invention;

[0015] Fig. 2 This is a schematic diagram of the drive mechanism in a sanding device for processing furniture panels according to this utility model;

[0016] Fig. 3 This is a schematic diagram of the adjuster in a sanding device for processing furniture boards according to this utility model.

[0017] In the diagram: 1. Grinding table; 11. Limiting groove; 2. First baffle; 3. Second baffle; 4. Drive mechanism; 41. Servo motor; 42. First lead screw; 43. First pulley; 44. Second lead screw; 45. Second pulley; 46. Transmission belt; 47. First adjusting seat; 471. First electric push rod; 472. Clamping plate; 48. Second adjusting seat; 49. Limiting block; 5. Support frame; 6. Adjuster; 61. Second electric push rod; 62. Guide frame; 63. Fastening frame; 631. Transmission shaft; 632. Slide groove; 633. First bevel gear; 634. Second bevel gear; 64. Adjusting tube; 641. Shelf; 65. Threaded rod; 66. Horizontal plate; 67. Slider; 68. Electric motor; 69. Grinding wheel. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figs. 1 to 3The utility model provides a kind of furniture plate processing with polishing device, including polishing table 1, the top of polishing table 1 is equipped with two limit slots 11, and the top of polishing table 1 is fixedly connected with first baffle 2 and second baffle 3.

[0020] Driving mechanism 4 is installed above limit slot 11, driving mechanism 4 includes servo motor 41, first screw rod 42 and first belt pulley 43, servo motor 41 is fixedly connected on first baffle 2, and the driving end of servo motor 41 penetrates first baffle 2 and is fixedly connected with first screw rod 42, first screw rod 42 is externally fixed with first belt pulley 43, and one side of first screw rod 42 is equipped with second screw rod 44, second screw rod 44 is externally fixed with second belt pulley 45, first belt pulley 43 and second belt pulley 45 are externally sleeved with transmission belt 46, first screw rod 42 is externally threaded with first adjusting seat 47, the top of first adjusting seat 47 is fixedly connected with two groups of symmetrically distributed first electric push rod 471, clamping plate 472 is fixedly connected on the telescopic end of first electric push rod 471, second screw rod 44 is externally threaded with second adjusting seat 48, the bottom of first adjusting seat 47 and the bottom of second adjusting seat 48 are fixedly connected with limit block 49, the top of second adjusting seat 48 is fixedly connected with support frame 5, one end of first screw rod 42 and one end of second screw rod 44 are rotatably connected on second baffle 3 by bearing, the other end of second screw rod 44 is rotatably connected on first baffle 2, the screw direction of first screw rod 42 and second screw rod 44 is opposite, limit block 49 and limit slot 11 are adapted, limit block 49 is slidably connected in the inside of limit slot 11, driving mechanism 4 can drive rotating polishing wheel 69 and the cross-moving of being clamped by repeatedly crossing first adjusting seat 47 and second adjusting seat 48, so as to can carry out quick polishing to plate top, shorten the polishing time of plate, improve the polishing efficiency of plate, this mode saves time and effort, can greatly reduce polishing difficulty.

[0021] The support frame 5 is provided with an adjuster 6, the adjuster 6 comprises a second electric push rod 61, a guide frame 62 and a fastening frame 63, the fixed end of the second electric push rod 61 is fixedly connected to the bottom of the support frame 5, the telescopic end of the second electric push rod 61 is fixedly connected with the fastening frame 63, the top of the fastening frame 63 is fixedly connected with the guide frame 62, the rear surface of the fastening frame 63 penetrates through a transmission shaft 631, the front and rear surfaces of the fastening frame 63 are both longitudinally provided with a sliding groove 632, one end of the transmission shaft 631 is fixedly connected with a first bevel gear 633, the first bevel gear 633 is meshed with a second bevel gear 634, the bottom of the second bevel gear 634 is fixedly connected with an adjusting pipe 64, the inside of the fastening frame 63 is fixedly connected with a storage plate 641, the bottom of the adjusting pipe 64 is threadedly connected with a threaded rod 65, the bottom end of the threaded rod 65 is fixedly connected with a horizontal plate 66, the front and rear surfaces of the horizontal plate 66 are both fixedly connected with a sliding block 67, and the bottom of the horizontal plate 66 is fixedly connected with a motor 68, the driving end of the motor 68 is fixedly connected with a grinding wheel 69, the guide frame 62 is slidingly sleeved outside the support frame 5, the sliding block 67 is slidingly connected inside the sliding groove 632, the adjusting pipe 64 penetrates through the storage plate 641, the adjusting pipe 64 and the storage plate 641 are rotationally connected through bearings, the transmission shaft 631 and the fastening frame 63 are rotationally connected through bearings, the adjuster 6 can control the grinding wheel 69 rotating and moving up and down, so that the grinding depth of the grinding wheel 69 can be changed, compared with the traditional fixed grinding wheel 69, the grinding wheel 69 can meet the actual grinding needs and has a wider application range.

[0022] Wherein, the model of the servo motor 41 is ACSM110-G04030LZ, and the model of the motor 68 is YE2.

[0023] Working principle: when using the device, the plate is placed between the two clamping plates 472, then the two first electric push rods 471 are controlled to extend, at this time the two clamping plates 472 can be driven to move relatively, so that the plate can be fixed on the first adjusting seat 47, then the transmission shaft 631 is rotated forward and backward by hand, so that the first bevel gear 633 and the second bevel gear 634 are driven to rotate forward and backward, and since the first bevel gear 633 and the second bevel gear 634 are engaged, when the second bevel gear 634 rotates forward, the adjusting pipe 64 can be driven to rotate forward, since the sliding block 67 is slidingly connected in the inside of the sliding groove 632, and the adjusting pipe 64 and the threaded rod 65 are screwed, at this time the horizontal plate 66 can be driven to move downward constantly, thereby driving the motor 68 and the rotating polishing wheel 69 to move downward constantly, when the second bevel gear 634 reverses, the adjusting pipe 64 can be driven to reverse, since the sliding block 67 is slidingly connected in the inside of the sliding groove 632, and the adjusting pipe 64 and the threaded rod 65 are screwed, at this time the horizontal plate 66 can be driven to move upward constantly, thereby driving the motor 68 and the rotating polishing wheel 69 to move upward constantly, when the height of the polishing wheel 69 is adjusted, the servo motor 41 is controlled to rotate forward, at this time the first lead screw 42 can be driven to rotate forward, since the first lead screw 42 and the second lead screw 44 are connected through the first belt pulley 43, the transmission belt 46 and the second belt pulley 45, at this time the second lead screw 44 can be driven to rotate synchronously, since the screw directions of the first lead screw 42 and the second lead screw 44 are opposite, at this time with the continuous rotation of the first lead screw 42 and the second lead screw 44, the first adjusting seat 47 and the second adjusting seat 48 can be driven to complete cross movement, then the motor 68 is turned on, so that the polishing wheel 69 is driven to rotate, at this time the first cross polishing is completed, then the second electric push rod 61 is controlled to extend, at this time the guide frame 62, the fastening frame 63 and the polishing wheel 69 can be gradually moved right, then the servo motor 41 is controlled to reverse, at this time the first lead screw 42 can be driven to reverse, under the action of the first belt pulley 43, the transmission belt 46 and the second belt pulley 45, at this time the second lead screw 44 can be driven to reverse, thereby the first adjusting seat 47 and the second adjusting seat 48 can complete cross movement again, at this time the motor 68 is turned on, so that the polishing wheel 69 is driven to rotate, at this time the polishing wheel 69 can complete polishing on different positions on the plate, and so on, the above-mentioned mode is continuously adopted, so that the plate can be polished.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polishing device for processing furniture plates, comprising a polishing table (1), characterized in that, The top of the polishing table (1) is provided with two limiting grooves (11), and the top of the polishing table (1) is fixedly connected with a first baffle (2) and a second baffle (3), a driving mechanism (4) is installed above the limiting groove (11), the driving mechanism (4) comprises a servo motor (41), a first lead screw (42) and a first belt pulley (43), the servo motor (41) is fixedly connected to the first baffle (2), and the driving end of the servo motor (41) penetrates through the first baffle (2) and is fixedly connected with the first lead screw (42), the first lead screw (42) is fixedly connected with the first belt pulley (43) outside, one side of the first lead screw (42) is provided with a second lead screw (44), the second lead screw (44) is fixedly connected with a second belt pulley (45) outside, the first belt pulley (43) and the second belt pulley (45) are provided with a transmission belt (46) outside, the first lead screw (42) is provided with a first adjusting seat (47) outside in a threaded manner, the top of the first adjusting seat (47) is fixedly connected with two groups of first electric push rods (471) which are symmetrically distributed, the first electric push rods (471) are fixedly connected with clamping plates (472) at the telescopic ends, the second lead screw (44) is provided with a second adjusting seat (48) outside in a threaded manner, the bottom of the first adjusting seat (47) and the bottom of the second adjusting seat (48) are fixedly connected with limiting blocks (49), the top of the second adjusting seat (48) is fixedly connected with a supporting frame (5), and the supporting frame (5) is provided with an adjuster (6).

2. The polishing apparatus for furniture plate processing according to claim 1, wherein One end of the first lead screw (42) and one end of the second lead screw (44) are rotatably connected to the second baffle (3) through bearings, the other end of the second lead screw (44) is rotatably connected to the first baffle (2) through a bearing, and the screw directions of the first lead screw (42) and the second lead screw (44) are opposite.

3. The polishing apparatus for furniture plate processing according to claim 1, characterized in that, The limiting block (49) is matched with the limiting groove (11), and the limiting block (49) is slidably connected inside the limiting groove (11).

4. The polishing apparatus for furniture plate processing according to claim 1, characterized in that, The adjuster (6) comprises a second electric push rod (61), a guide frame (62) and a fastening frame (63), the fixed end of the second electric push rod (61) is fixedly connected to the bottom of the supporting frame (5), the telescopic end of the second electric push rod (61) is fixedly connected with the fastening frame (63), the top of the fastening frame (63) is fixedly connected with the guide frame (62), the rear surface of the fastening frame (63) penetrates a transmission shaft (631), the front and rear surfaces of the fastening frame (63) are longitudinally provided with sliding grooves (632), one end of the transmission shaft (631) is fixedly connected with a first bevel gear (633), the first bevel gear (633) is meshed with a second bevel gear (634), the bottom of the second bevel gear (634) is fixedly connected with an adjusting pipe (64), the inside of the fastening frame (63) is fixedly connected with a storage plate (641), the bottom of the adjusting pipe (64) is threadedly connected with a threaded rod (65), the bottom end of the threaded rod (65) is fixedly connected with a horizontal plate (66), the front and rear surfaces of the horizontal plate (66) are fixedly connected with sliding blocks (67), the bottom of the horizontal plate (66) is fixedly connected with a motor (68), and the driving end of the motor (68) is fixedly connected with a polishing wheel (69).

5. The polishing apparatus for furniture plate processing according to claim 4, wherein The guiding frame (62) is slidingly sleeved outside the support frame (5), and the sliding block (67) is slidingly connected inside the sliding groove (632).

6. The polishing apparatus for furniture plate processing according to claim 4, wherein The adjusting pipe (64) penetrates the storage plate (641), and the adjusting pipe (64) and the storage plate (641) are rotationally connected through bearings; and the transmission shaft (631) and the fastening frame (63) are rotationally connected through bearings.

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