Polishing device for furniture production

Abstract

The utility model relates to the technical field of furniture production, and discloses a polishing processing device for furniture production, which comprises a processing table, baffles are fixedly mounted on the left side and the right side of the processing table, and fixing rings are fixedly mounted on the tops of the two sides of the two baffles respectively. And a two-way threaded rod and a sliding rod are rotationally mounted in the two fixing rings correspondingly. A third motor is started, an output shaft of the third motor drives a gear to rotate, the gear drives a transmission gear to rotate, a bidirectional threaded rod enables two sliding blocks to move relatively, and therefore the front side and the rear side of wood of different sizes can be accurately polished. And finally, the two transverse grinding rollers move relatively, so that the material is clamped to a certain extent, the front side and the rear side of the wood can be uniformly and thoroughly polished, the omnibearing and dead-corner-free polishing effect is achieved, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture processing, and more specifically, the utility model relates to a polishing processing device for furniture production. Background Art

[0002] In the process of furniture production, polishing is a crucial technological process, which is directly related to the appearance quality, glossiness and durability of the finished furniture. In the process of furniture manufacturing and maintenance, polishing is an important process aimed at improving the glossiness, smoothness and aesthetics of the furniture surface. Polishing can remove defects such as burrs, scratches and stains on the furniture surface, making the furniture surface smoother and more delicate, thereby improving the overall appearance quality of the furniture. Generally, traditional manual polishing or mechanical equipment such as polishing machines and grinding wheels are used to polish the furniture surface. In the prior art, traditional manual polishing has low efficiency and requires repeated polishing of the furniture surface many times, which is time-consuming and laborious; when using a polishing machine for polishing, the furniture material is placed on the polishing machine, and as the conveyor belt conveys, the material is driven to pass through the bottom of the grinding and polishing roller for polishing treatment. However, this polishing method has low efficiency and limitations and cannot polish the two sides of the material well. Therefore, it needs to be improved and optimized. Summary of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a polishing processing device for furniture production, which has the advantages of high-efficiency polishing and precise protection.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A polishing processing device for furniture production, including a processing table, both the left and right sides of the processing table are fixedly installed with baffles, the top parts of both sides of the two baffles are respectively fixedly installed with fixed rings, a bidirectional threaded rod and a sliding rod are respectively rotatably installed inside the two fixed rings, two sliders are respectively sleeved on the outer surfaces of the front and rear ends of the bidirectional threaded rod and the fixed rings, two rotating rods are fixedly installed between the opposite surfaces of the four sliders, and two transverse grinding rollers are fixedly sleeved on the outer surfaces of the two rotating rods.

[0005] As a preferred technical solution of the utility model, slide rails are fixedly installed on both the front and rear sides of the processing table, a protective cover is slidably installed inside the two slide rails, a chute is opened at the bottom of the slide rail located at the front, a rack is fixedly installed at the bottom of the front of the protective cover, the rack is slidably installed inside the chute, and a large gear is rotatably installed at the bottom of the rack and the large gear meshes with the rack.

[0006] As a preferred technical solution of the present utility model, drive rods are rotatably installed on both the front and rear sides of the top of the processing table, and the drive rods penetrate the processing table backward. Conveyor rollers are fixedly sleeved on the outer surfaces of the two drive rods, and a conveyor belt is fixedly sleeved on the outer surfaces of the two conveyor rollers.

[0007] As a preferred technical solution of the present utility model, a polishing roller and an adjustable grinding roller are rotatably installed on the top of the processing table. Limit blocks are rotatably sleeved at both ends of the bidirectional threaded rod and the sliding rod. The four limit blocks are fixedly installed on the front and rear sides of the baffle. The bidirectional threaded rod penetrates the limit blocks, and a transmission gear is fixedly installed on the front of the bidirectional threaded rod.

[0008] As a preferred technical solution of the present utility model, pulley wheels are fixedly sleeved on the outer surfaces of the backs of the two drive rods, a belt is fixedly sleeved on the outer surfaces of the two pulley wheels, a second motor is fixedly installed on the back of the pulley wheel on the right side, a second motor fixing block is fixedly installed on the back of the second motor, and the second motor fixing block is fixedly installed on the back of the processing table.

[0009] As a preferred technical solution of the present utility model, a first motor fixing block is fixedly installed on the front of the processing table, a first motor is fixedly installed on the back of the first motor fixing block, and the output shaft of the first motor is fixedly connected to a large gear.

[0010] As a preferred technical solution of the present utility model, a gear is rotatably installed on the left side of the transmission gear and meshes with the transmission gear. A third motor is rotatably installed on the front of the gear, a third motor fixing block is fixedly installed on the front of the third motor, and the third motor fixing block is fixedly installed on the front of the transmission gear.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By starting the third motor of the present utility model, the output shaft of the third motor drives the gear to rotate, the gear drives the transmission gear to rotate, the transmission gear drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod makes the two sliders move relative to each other, driving the two horizontal grinding rollers to move relative to each other. Thus, it can accurately polish the front and rear sides of woods of different sizes. Compared with traditional devices, by driving the gear and a series of subsequent precision transmission components by the third motor, finally making the two horizontal grinding rollers move relative to each other, it realizes the clamping of materials to a certain extent, ensures that the front and rear sides of the wood can be polished evenly and thoroughly, achieves a full - range and dead - angle - free polishing effect, and greatly improves the production efficiency.

[0013] 2. By starting the first motor, the output shaft of the first motor drives a series of accessories to cooperate with each other, causing the large gear to drive the rack to slide inside the chute, and the rack drives the protective cover to slide inside the slide rail. Since a large amount of dust is generated during the material processing, the movable design of the protective cover can move synchronously with the material along with the conveyor belt. Compared with traditional devices, it not only saves space but also ensures the health and safety of workers. When it is necessary to clean the accumulated dust and debris inside, just move the protective cover to a suitable position to easily carry out the cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the bidirectional threaded rod of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the protective cover of the present utility model;

[0017] Figure 4 is a schematic structural diagram of the bottom of the present utility model;

[0018] Figure 5 is a schematic structural diagram of the conveyor belt of the present utility model.

[0019] In the figure: 1, processing table; 2, conveyor roller; 3, conveyor belt; 4, baffle; 5, fixed ring; 6, bidirectional threaded rod; 7, slider; 8, limit block; 9, rotating rod; 10, horizontal grinding roller; 11, transmission gear; 12, gear; 13, slide bar; 14, slide rail; 15, chute; 16, protective cover; 17, rack; 18, large gear; 19, first motor; 20, first motor fixing block; 21, pulley; 22, second motor; 23, second motor fixing block; 24, belt; 25, polishing roller; 26, adjustable grinding roller; 27, third motor; 28, third motor fixing block; 29, transmission rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] As Figures 1 to 5As shown in the figure, the utility model provides a polishing processing device for furniture production, which includes a processing table 1. Fixed baffles 4 are installed on both the left and right sides of the processing table 1. Fixed rings 5 are respectively fixed on the top sides of the two baffles 4. A bidirectional threaded rod 6 and a sliding rod 13 are respectively rotatably installed inside the two fixed rings 5. Two sliders 7 are respectively sleeved on the outer surfaces of the front and rear ends of the bidirectional threaded rod 6 and the fixed rings 5. Two rotating rods 9 are fixedly installed between the opposite surfaces of the four sliders 7. Transverse grinding rollers 10 are fixedly sleeved on the outer surfaces of the two rotating rods 9.

[0022] The staff starts the device, places the material to be polished on the top of the conveyor belt 3, starts the third motor 27. The output shaft of the third motor 27 drives the gear 12 to rotate. The gear 12 drives the transmission gear 11 to rotate. The transmission gear 11 drives the bidirectional threaded rod 6 to rotate inside the transmission gear 11 and the fixed ring 5. The rotation of the bidirectional threaded rod 6 drives the two sliders 7 to move relatively, so that the slider 7 on the left side slides on the surface of the sliding rod 13. The relative movement of the sliders 7 drives the two rotating rods 9 to move relatively. The two rotating rods 9 drive the two transverse grinding rollers 10 to move relatively.

[0023] By starting the third motor 27, the output shaft of the third motor 27 drives the gear 12 to rotate. The gear 12 drives the transmission gear 11 to rotate. The transmission gear 11 drives the bidirectional threaded rod 6 to rotate. The bidirectional threaded rod 6 makes the two sliders 7 move relatively, driving the two transverse grinding rollers 10 to move relatively. Thus, precisely, the front and rear sides of woods of different sizes can also be polished. Compared with the traditional device, by driving the gear 12 and a series of subsequent precision transmission components by the third motor 27, finally the two transverse grinding rollers 10 move relatively, which realizes the clamping of the material to a certain extent, ensures that the front and rear sides of the wood can be polished evenly and thoroughly, achieves an all-round and dead-angle-free polishing effect, and greatly improves the production efficiency.

[0024] Among them, slide rails 14 are fixedly installed on both the front and rear sides of the processing table 1. A protective cover 16 is slidably installed inside the two slide rails 14. A chute 15 is opened at the bottom of the slide rail 14 on the front side. A rack 17 is fixedly installed at the bottom of the front side of the protective cover 16. The rack 17 is slidably installed inside the chute 15. A large gear 18 is rotatably installed at the bottom of the rack 17 and the large gear 18 meshes with the rack 17.

[0025] The staff starts the device, places the material to be polished on the top of the conveyor belt 3, starts the first motor 19. The output shaft of the first motor 19 drives the large gear 18 to rotate. The large gear 18 meshes with the rack 17, making the rack 17 slide left and right inside the chute 15. The left and right sliding of the rack 17 drives the protective cover 16 to slide inside the slide rail 14.

[0026] By starting motor 19, the output shaft of motor 19 drives a series of accessories to cooperate with each other, causing the large gear 18 to drive the rack 17 to slide inside the chute 15, and the rack 17 drives the protective cover 16 to slide inside the slide rail 14. Since a large amount of dust is generated during the material processing, the moving design of the protective cover 16 can move synchronously with the material along with the conveyor belt 3. Compared with traditional devices, it not only saves space but also ensures the health and safety of workers. When it is necessary to clean the accumulated dust and debris inside, just move the protective cover to a suitable position to easily carry out the cleaning work.

[0027] Among them, drive rods 29 are rotatably installed on both the front and rear sides of the top of the processing table 1, and the drive rods 29 penetrate backward through the processing table 1. Conveyor rollers 2 are fixedly sleeved on the outer surfaces of the two drive rods 29, and a conveyor belt 3 is fixedly sleeved on the outer surfaces of the two conveyor rollers 2.

[0028] By setting the drive rod 29, starting motor 22, motor 22 drives each accessory to operate, causing the drive rod 29 to drive the conveyor roller 2 to rotate, and the conveyor roller 2 drives the conveyor belt 3 to move, transporting the material backward. Motor 22 provides stable and strong power for the conveyor roller 2. Through the direct connection of the drive rod 29, the efficiency and accuracy of power transmission are ensured. This design enables the conveyor belt 3 to move smoothly and continuously, effectively improving the conveying speed and efficiency of the material.

[0029] Among them, a polishing roller 25 and an adjustable grinding roller 26 are rotatably installed on the top of the processing table 1. Limit blocks 8 are rotatably sleeved at both ends of the bidirectional threaded rod 6 and the slide rod 13. The four limit blocks 8 are fixedly installed on the front and rear sides of the baffle 4. The bidirectional threaded rod 6 penetrates through the limit blocks 8, and a transmission gear 11 is fixedly installed on the front of the bidirectional threaded rod 6.

[0030] By starting the device, the polishing roller 25 and the adjustable grinding roller 26 operate. The material is transported by the conveyor belt 3 and is polished by the polishing roller 25 and the adjustable grinding roller 26. Starting motor 27, motor 27 drives the bidirectional threaded rod 6 to rotate, causing the two sliders 7 to move relative to each other. Under the transportation of the conveyor belt 3, the front and rear sides of the material can also be polished. By setting the limit blocks 8, the sliders 7 will not fall off the surface of the bidirectional threaded rod 6 due to excessive movement.

[0031] Among them, pulley 21 is fixedly sleeved on the outer surfaces of the backs of the two drive rods 29, a belt 24 is fixedly sleeved on the outer surfaces of the two pulleys 21, motor 22 is fixedly installed on the back of the pulley 21 on the right side, and motor fixing block 23 is fixedly installed on the back of motor 22. Motor fixing block 23 is fixedly installed on the back of the processing table 1.

[0032] By starting the second motor 22, the second motor 22 drives the pulley 21 to rotate. The two pulleys 21 rotate synchronously through the connection of the belt 24, so that the two pulleys 21 drive the two transmission rods 29 to rotate synchronously. The synchronous rotation of the two transmission rods 29 makes the two conveyor rollers 2 rotate synchronously, ensuring that the other conveyor belt 3 transports materials stably on the surface of the conveyor rollers 2. By providing the second motor fixing block 23, the second motor 22 can work more stably.

[0033] Among them, a first motor fixing block 20 is fixedly installed on the front surface of the processing table 1, a first motor 19 is fixedly installed on the back of the first motor fixing block 20, and the output shaft of the first motor 19 is fixedly connected to the large gear 18.

[0034] By starting the first motor 19, the output shaft of the first motor 19 drives the large gear 18 to rotate. The large gear 18 meshes with the rack 17 to drive the rack 17 to slide left and right inside the chute 15, so that the protective cover 16 can slide left and right inside the slide rail 14. This design realizes the dynamic synchronization of the protective cover 16 with the material processing or transmission process, enabling the protective cover to achieve instant and precise following through motor drive, effectively isolating harmful substances such as dust and debris generated during the processing, and protecting the surrounding environment and the health and safety of the staff.

[0035] Among them, a gear 12 is rotatably installed on the left side of the transmission gear 11 and the gear 12 meshes with the transmission gear 11. A third motor 27 is rotatably installed on the front of the gear 12, a third motor fixing block 28 is fixedly installed on the front of the third motor 27, and the third motor fixing block 28 is fixedly installed on the front of the transmission gear 11.

[0036] By starting the third motor 27, the output shaft of the third motor 27 drives the gear 12 to rotate. The gear 12 drives the transmission gear 11 to rotate. The transmission gear 11 drives the bidirectional threaded rod 6 to rotate, so that the two sliders 7 can move relatively, driving the two horizontal grinding rollers 10 to move relatively to polish the front and back sides of the material. By providing the third motor fixing block 28, the stable operation of the third motor 27 during the working process is ensured.

[0037] The working principle and usage process of the present utility model:

[0038] The staff starts the device, places the material to be polished on the top of the conveyor belt 3, starts the third motor 27. The output shaft of the third motor 27 drives the gear 12 to rotate. The gear 12 drives the transmission gear 11 to rotate. The transmission gear 11 drives the bidirectional threaded rod 6 to rotate inside the transmission gear 11 and the fixed ring 5. The rotation of the bidirectional threaded rod 6 drives the two sliders 7 to move relatively, so that the slider 7 on the left slides on the surface of the slide rod 13. The relative movement of the sliders 7 drives the two rotating rods 9 to move relatively. The two rotating rods 9 drive the two horizontal grinding rollers 10 to move relatively.

[0039] The staff starts the device, places the material to be polished on the top of the conveyor belt 3, starts the first motor 19, the output shaft of the first motor 19 drives the large gear 18 to rotate, the large gear 18 meshes with the rack 17, so that the rack 17 slides left and right inside the chute 15, and the left and right sliding of the rack 17 drives the protective cover 16 to slide inside the slide rail 14.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing and processing device for furniture production, comprising a processing table (1), characterized in that: On both the left and right sides of the processing table (1), baffles (4) are fixedly installed. On the top sides of both baffles (4), fixing rings (5) are respectively fixedly installed. Inside the two fixing rings (5), a bidirectional threaded rod (6) and a sliding rod (13) are respectively rotatably installed. On the outer surfaces of the front and rear ends of the bidirectional threaded rod (6) and the fixing rings (5), two sliders (7) are respectively sleeved with threads. Between the opposite surfaces of the four sliders (7), two rotating rods (9) are respectively fixedly installed. On the outer surfaces of the two rotating rods (9), transverse grinding rollers (10) are respectively fixedly sleeved.

2. The polishing and processing device for furniture production according to claim 1, characterized in that: On both the front and rear sides of the processing table (1), slide rails (14) are fixedly installed. Inside the two slide rails (14), a protective cover (16) is slidably installed. At the bottom of the slide rail (14) on the front side, a chute (15) is opened. At the bottom of the front side of the protective cover (16), a rack (17) is fixedly installed. The rack (17) is slidably installed inside the chute (15). At the bottom of the rack (17), a large gear (18) is rotatably installed and the large gear (18) meshes with the rack (17).

3. A polishing and processing device for furniture production according to claim 1, characterized in that: On both the front and rear sides of the top of the processing table (1), drive rods (29) are rotatably installed and the drive rods (29) penetrate through the processing table (1) backward. On the outer surfaces of the two drive rods (29), conveyor rollers (2) are fixedly sleeved. On the outer surfaces of the two conveyor rollers (2), a conveyor belt (3) is fixedly sleeved.

4. A polishing and processing device for furniture production according to claim 1, characterized in that: On the top of the processing table (1), a polishing roller (25) and an adjustable grinding roller (26) are rotatably installed. At the two ends of the bidirectional threaded rod (6) and the sliding rod (13), limit blocks (8) are rotatably sleeved. The four limit blocks (8) are fixedly installed on the front and rear sides of the baffle (4). The bidirectional threaded rod (6) penetrates through the limit blocks (8). On the front side of the bidirectional threaded rod (6), a transmission gear (11) is fixedly installed.

5. The polishing and processing device for furniture production according to claim 3, characterized in that: On the outer surfaces of the backs of the two drive rods (29), belt pulleys (21) are respectively fixedly sleeved. On the outer surfaces of the two belt pulleys (21), a belt (24) is fixedly sleeved. On the back of the belt pulley (21) on the right side, a second motor (22) is fixedly installed. On the back of the second motor (22), a second motor fixing block (23) is fixedly installed. The second motor fixing block (23) is fixedly installed on the back of the processing table (1).

6. A polishing and processing device for furniture production according to claim 1, characterized in that: On the front of the processing table (1), a first motor fixing block (20) is fixedly installed. On the back of the first motor fixing block (20), a first motor (19) is fixedly installed. The output shaft of the first motor (19) is fixedly connected to the large gear (18).

7. A polishing and processing device for furniture production according to claim 4, characterized in that: On the left side of the transmission gear (11), a gear (12) is rotatably installed and the gear (12) meshes with the transmission gear (11). On the front side of the gear (12), a third motor (27) is rotatably installed. On the front side of the third motor (27), a third motor fixing block (28) is fixedly installed. The third motor fixing block (28) is fixedly installed on the front side of the transmission gear (11).

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