Polishing device for bamboo materials

Abstract

The utility model discloses a polishing device for bamboo and wood materials, which relates to the technical field of polishing devices for bamboo and wood materials and comprises a conveying belt, a polishing mechanism is mounted at one end of the conveying belt, and a limiting mechanism is mounted at the other end of the conveying belt. The motor is started, the motor drives the rotating bolt to rotate, the rotating bolt drives the upper fixing plate to move up and down, the upper fixing plate drives the upper supporting frame to move up and down, and when the upper supporting frame moves up and down, the upper fixing plate conducts limiting lifting movement on the sliding columns; and an upper fixing plate drives a first grinding roller and a second grinding roller on an upper supporting frame to be adjusted up and down, so that the polishing mechanism can be adjusted up and down according to different sizes of bamboos, and the polishing quality of the bamboos is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing devices for bamboo and wood materials, in particular to a polishing device for bamboo and wood materials. Background Art

[0002] Bamboo wood is made of bamboo as raw material, and is processed through processes such as planing, steaming, gluing, and hot pressing to produce industrial bamboo plywood or bamboo flooring for decoration. The most common bamboo wood products include: chopsticks, wooden bowls, wooden spoons, toothpicks, ashtrays, steamers, chopstick cages, fruit baskets, wooden stationery, Chinese folding fans and household items made of bamboo wood, etc. However, during the processing of bamboo wood products, the bamboo wood materials need to be polished to ensure that the surface of the bamboo wood materials is smooth and flat for easy use in the future.

[0003] At present, patent publication number CN110883676A discloses a polishing device for bamboo and wood materials, comprising a base plate, a lifting support fixedly installed in the middle of the upper end of the base plate, a workbench fixedly installed on the upper end of the lifting support, a fixing device fixedly installed on the upper left and upper right sides of the workbench, a support frame fixedly installed on the upper left and upper right sides of the base plate, a motor fixedly installed in the middle of the upper end of the support frame, and the output end of the motor passes through the middle of the upper end of the support frame, the output end of the motor is fixedly connected to a rotating shaft, the lower end of the rotating shaft is fixedly connected to a grinding wheel, and shock-absorbing devices are fixedly installed at the four corners of the lower end of the base plate. The polishing device for bamboo and wood materials described in the present invention can separate wood chips and dust from the airflow through the electric field generated between the grounded aluminum plate and the dust collecting electrode plate, thereby preventing wood chips from entering the human body. The shock-absorbing device can prevent the impact of motor vibration on the polishing device and avoid affecting its polishing accuracy.

[0004] To address the issue of bamboo polishing, existing technology uses an electric field generated between a grounded aluminum plate and a dust-collecting electrode plate to separate wood chips and dust from the airflow, preventing them from entering the human body. However, this method still struggles with flexible polishing of bamboo of varying sizes, resulting in poor polishing quality. Utility Model Content

[0005] The purpose of the utility model is to provide a polishing device for bamboo and wood materials to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A polishing device for bamboo and wood materials comprises a conveyor belt, one end of which is provided with a polishing mechanism, and the other end of which is provided with a limiting mechanism;

[0008] The polishing mechanism includes a lower support frame, the lower support frame is fixedly connected to one end of the conveyor belt, adjustment components are installed on both sides of the lower support frame, an upper support frame is installed on one end of the adjustment component, and polishing components are installed on the surfaces of the upper support frame and the lower support frame;

[0009] The adjustment assembly includes an upper fixed plate and a lower fixed plate, the upper fixed plate is fixedly connected to both sides of the upper support frame, the lower fixed plate is fixedly connected to both sides of the lower support frame, the surface of the upper fixed plate is fixedly connected to a motor, and a dust removal mechanism is installed on the surface of the upper fixed plate. When the motor is started, the motor drives the rotating bolt to rotate, and the rotating bolt drives the upper fixed plate to move up and down.

[0010] A further improvement of the technical solution of the present utility model is that: the grinding assembly includes a first grinding roller and a second grinding roller, the first grinding roller and the second grinding roller are both rotatably connected to the inside of the upper support frame and the lower support frame, the surface of the upper support frame and the lower support frame, one end of the first grinding roller and the second grinding roller is fixedly connected to a transmission shaft, the surface of the transmission shaft is transmission-connected with a transmission belt, one end of the transmission shaft is drivingly connected to a driving motor, the driving motor drives the transmission shaft to rotate, the transmission shaft drives the transmission belt for transmission, and the transmission belt drives the transmission shaft on the other side for transmission.

[0011] A further improvement of the technical solution of the present utility model is that: the output end of the motor is fixedly connected to a rotating bolt, the motor is fixedly connected to the surface of the support plate, the surface of the rotating bolt is threadedly connected to the upper fixed plate, the surface of the upper fixed plate is slidably connected to a sliding column, the motor drives the rotating bolt to rotate, the rotating bolt drives the upper fixed plate to move up and down, and the upper fixed plate drives the upper support frame to move up and down.

[0012] A further improvement of the technical solution of the present utility model is that: the dust removal mechanism includes a dust collecting box, the dust collecting box is fixedly connected to the surface of the upper support frame, one end of the dust collecting box is fixedly connected to a fan, the output end of the fan is fixedly connected to a suction pipe, one end of the suction pipe is fixedly connected to a suction hood, and when the fan is started, the fan forms a negative pressure, and dust is sucked through the suction hood.

[0013] A further improvement of the technical solution of the present utility model is that: the internal thread of the suction hood is connected to a filter screen, and the surface of the suction hood is fixedly connected to bristles. The suction hood sucks debris into the interior of the dust box, and one side of the dust box has an air outlet for exhaust. When vacuuming, large debris on bamboo and wood are cleaned by the bristles.

[0014] A further improvement of the technical solution of the present utility model is that the limiting mechanism includes a connecting plate, one end of which is fixedly connected to an electric telescopic rod, which drives the electric telescopic rod to drive the limiting wheel on the limiting frame to move forward, and the limiting wheel limits the bamboo and wood material.

[0015] A further improvement of the technical solution of the present utility model is that one end of the electric telescopic rod is fixedly connected to a limit frame, the interior of the limit frame is rotatably connected to a limit wheel, the surface of the limit wheel is fixedly connected to a friction block, and when the bamboo and wood are transmitted on the conveyor belt, the friction force drives the limit wheel to rotate on the limit frame, and the friction block increases the friction force on the bamboo and wood.

[0016] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0017] 1. The utility model provides a polishing device for bamboo and wood materials. When the motor is started, the motor drives the rotating bolt to rotate, the rotating bolt drives the upper fixed plate to move up and down, and the upper fixed plate drives the upper support frame to move up and down. When the upper support frame moves up and down, the upper fixed plate performs a limited lifting and lowering movement on the sliding column, and the upper fixed plate drives the first grinding roller and the second grinding roller on the upper support frame to adjust up and down, so that the polishing mechanism can be adjusted up and down according to the size of the bamboo and wood, thereby improving the polishing quality of the bamboo and wood.

[0018] 2. The utility model provides a polishing device for bamboo and wood materials. When the bamboo and wood are transported, the electric telescopic rod is driven to drive the limiting wheel on the limiting frame to move forward. The limiting wheel limits the bamboo and wood materials. When the bamboo and wood are transported on the conveyor belt, the limiting wheel is driven to rotate on the limiting frame by friction. The friction block increases the friction force on the bamboo and wood, making the limitation more stable. Therefore, the position of bamboo and wood of different sizes can be limited during transportation to prevent the bamboo and wood from deviating during polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the polishing mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the dust removal mechanism of the utility model;

[0022] Figure 4 It is a structural diagram of the limiting mechanism of the utility model.

[0023] In the figure: 1. Conveyor belt; 2. Polishing mechanism; 20. Lower support frame; 21. Upper support frame; 22. Adjustment assembly; 220. Upper fixed plate; 221. Motor; 222. Rotating bolt; 223. Lower fixed plate; 224. Sliding column; 225. Support plate; 23. Grinding assembly; 230. First grinding roller; 231. Second grinding roller; 232. Transmission shaft; 233. Transmission belt; 234. Driving motor; 3. Dust removal mechanism; 30. Dust box; 31. Fan; 32. Suction pipe; 33. Suction hood; 34. Brush; 35. Filter; 4. Limiting mechanism; 40. Connecting plate; 41. Electric telescopic rod; 42. Limiting frame; 43. Limiting wheel; 44. Friction block. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below with reference to the embodiments:

[0025] Example 1

[0026] like Figures 1-4 As shown, the utility model provides a polishing device for bamboo and wood materials, including a conveyor belt 1, a polishing mechanism 2 is installed at one end of the conveyor belt 1, and a limiting mechanism 4 is installed at the other end of the conveyor belt 1. The polishing mechanism 2 includes a lower support frame 20, the lower support frame 20 is fixedly connected to one end of the conveyor belt 1, and adjustment components 22 are installed on both sides of the lower support frame 20. An upper support frame 21 is installed at one end of the adjustment component 22, and a polishing component 23 is installed on the surfaces of the upper support frame 21 and the lower support frame 20. The adjustment component 22 includes an upper fixed plate 220 and a lower fixed plate 223. The upper fixed plate 220 is fixedly connected to both sides of the upper support frame 21, and the lower fixed plate 223 is fixedly connected to both sides of the lower support frame 20. The surface of the upper fixed plate 220 is fixedly connected to the motor 221. A dust removal mechanism 3 is installed on the surface of 220, and the output end of the motor 221 is fixedly connected to the rotating bolt 222, and the motor 221 is fixedly connected to the surface of the support plate 225. The surface of the rotating bolt 222 is threadedly connected to the upper fixed plate 220, and the surface of the upper fixed plate 220 is slidably connected to the sliding column 224. The grinding assembly 23 includes a first grinding roller 230 and a second grinding roller 231, and the first grinding roller 230 and the second grinding roller 231 are both rotatably connected to the interior of the upper support frame 21 and the lower support frame 20, and the surfaces of the upper support frame 21 and the lower support frame 20. One end of the first grinding roller 230 and the second grinding roller 231 is fixedly connected to the transmission shaft 232, and the surface of the transmission shaft 232 is transmission-connected to the transmission belt 233, and one end of the transmission shaft 232 is drivingly connected to the driving motor 234;

[0027] Specifically, the conveyor belt 1 is used to convey the bamboo to the polishing mechanism 2, and the driving motor 234 is started at this time. The driving motor 234 drives the transmission shaft 232 to rotate, and the transmission shaft 232 drives the transmission belt 233 to transmit. The transmission belt 233 drives the transmission shaft 232 on the other side to transmit, and the transmission shaft 232 drives the first grinding roller 230 and the second grinding roller 231 to rotate, so that the first grinding roller 230 and the second grinding roller 231 of the upper support frame 21 and the lower support frame 20 polish the bamboo. The wood is polished. According to the size of the bamboo, the motor 221 is started. The motor 221 drives the rotating bolt 222 to rotate. The rotating bolt 222 drives the upper fixed plate 220 to move up and down. The upper fixed plate 220 drives the upper support frame 21 to move up and down. When the upper support frame 21 moves up and down, the upper fixed plate 220 is limited and lifted on the sliding column 224. The upper fixed plate 220 drives the first grinding roller 230 and the second grinding roller 231 on the upper support frame 21 to adjust up and down.

[0028] Example 2

[0029] like Figures 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the dust removal mechanism 3 includes a dust collecting box 30, the dust collecting box 30 is fixedly connected to the surface of the upper fixed plate 220, one end of the dust collecting box 30 is fixedly connected to the fan 31, the output end of the fan 31 is fixedly connected to the suction pipe 32, one end of the suction pipe 32 is fixedly connected to the suction hood 33, the internal thread of the suction hood 33 is connected to the filter 35, the surface of the suction hood 33 is fixedly connected to the bristles 34, the limiting mechanism 4 includes a connecting plate 40, one end of the connecting plate 40 is fixedly connected to the electric telescopic rod 41, one end of the electric telescopic rod 41 is fixedly connected to the limiting frame 42, the internal rotatable connection of the limiting frame 42 is connected to the limiting wheel 43, and the surface of the limiting wheel 43 is fixedly connected to the friction block 44;

[0030] Specifically, when the bamboo and wood are transported, the electric telescopic rod 41 is driven to drive the limiting wheel 43 on the limiting frame 42 to move forward, and the limiting wheel 43 limits the bamboo and wood materials. When the bamboo and wood are transported on the conveyor belt 1, the limiting wheel 43 is driven to rotate on the limiting frame 42 by friction, and the friction block 44 increases the friction force on the bamboo and wood, making the limiting more stable. After the bamboo and wood materials are polished, the fan 31 is started, and the fan 31 forms a negative pressure, and dust is sucked through the suction hood 33. The suction hood 33 sucks the debris into the interior of the dust box 30. There is an air outlet on one side of the dust box 30 for exhaust. When vacuuming, the large debris on the bamboo and wood is cleaned by the brush 34, and the large debris is filtered through the filter 35.

[0031] The following is a detailed description of the working principle of the polishing device for bamboo and wood materials:

[0032] like Figures 1-4As shown, the conveyor belt 1 is used to convey the bamboo to the polishing mechanism 2, and at this time, the driving motor 234 is started, and the driving motor 234 drives the transmission shaft 232 to rotate, and the transmission shaft 232 drives the transmission belt 233 to transmit, and the transmission belt 233 drives the transmission shaft 232 on the other side to transmit, and the transmission shaft 232 drives the first grinding roller 230 and the second grinding roller 231 to rotate, so that the first grinding roller 230 and the second grinding roller 231 of the upper support frame 21 and the lower support frame 20 grind the bamboo. According to the different sizes of the bamboo, the motor 221 is started, and the motor 221 drives the rotating bolt 222 to rotate, and the rotating bolt 222 drives the upper fixed plate 220 to move up and down, and the upper fixed plate 220 drives the upper support frame 21 to move up and down. When the upper support frame 21 moves up and down, the upper fixed plate 220 is on the sliding column 224 The upper fixed plate 220 drives the first grinding roller 230 and the second grinding roller 231 on the upper support frame 21 to adjust up and down. When the bamboo and wood are transmitted, the electric telescopic rod 41 is driven to drive the limiting wheel 43 on the limiting frame 42 to move forward. The limiting wheel 43 limits the bamboo and wood material. When the bamboo and wood are transmitted on the conveyor belt 1, the limiting wheel 43 is driven to rotate on the limiting frame 42 by friction. The friction block 44 increases the friction force on the bamboo and wood, making the limiting more stable. When the bamboo and wood materials are polished, the fan 31 is started, the fan 31 forms a negative pressure, and dust is sucked through the suction hood 33. The suction hood 33 sucks the debris into the interior of the dust box 30. There is an air outlet on one side of the dust box 30 for exhaust. When vacuuming, the large debris on the bamboo and wood is cleaned by the brush 34, and the large debris is filtered through the filter 35.

[0033] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A polishing device for bamboo and wood materials, comprising a conveyor belt (1), characterized in that: A polishing mechanism (2) is installed at one end of the conveyor belt (1), and a limiting mechanism (4) is installed at the other end of the conveyor belt (1); The polishing mechanism (2) comprises a lower support frame (20), the lower support frame (20) is fixedly connected to one end of the conveyor belt (1), adjustment components (22) are installed on both sides of the lower support frame (20), an upper support frame (21) is installed on one end of the adjustment component (22), and polishing components (23) are installed on the surfaces of the upper support frame (21) and the lower support frame (20); The adjustment assembly (22) comprises an upper fixing plate (220) and a lower fixing plate (223); the upper fixing plate (220) is fixedly connected to both sides of the upper support frame (21); the lower fixing plate (223) is fixedly connected to both sides of the lower support frame (20); a motor (221) is fixedly connected to the surface of the upper fixing plate (220); and a dust removal mechanism (3) is installed on the surface of the upper fixing plate (220).

2. A polishing device for bamboo and wood materials according to claim 1, characterized in that: The grinding assembly (23) comprises a first grinding roller (230) and a second grinding roller (231), wherein the first grinding roller (230) and the second grinding roller (231) are both rotatably connected to the interior of the upper support frame (21) and the lower support frame (20), and the surfaces of the upper support frame (21) and the lower support frame (20), one end of the first grinding roller (230) and the second grinding roller (231) are fixedly connected to a transmission shaft (232), the surface of the transmission shaft (232) is transmission-connected to a transmission belt (233), and one end of the transmission shaft (232) is drivingly connected to a driving motor (234).

3. The polishing device for bamboo and wood materials according to claim 2, characterized in that: The output end of the motor (221) is fixedly connected to a rotating bolt (222), the motor (221) is fixedly connected to the surface of the support plate (225), the surface of the rotating bolt (222) is threadedly connected to the upper fixed plate (220), and the surface of the upper fixed plate (220) is slidably connected to a sliding column (224).

4. The polishing device for bamboo and wood materials according to claim 1, characterized in that: The dust removal mechanism (3) comprises a dust collecting box (30), the dust collecting box (30) being fixedly connected to the surface of the upper support frame (21), one end of the dust collecting box (30) being fixedly connected to a fan (31), the output end of the fan (31) being fixedly connected to an air suction pipe (32), and one end of the air suction pipe (32) being fixedly connected to an air suction hood (33).

5. The polishing device for bamboo and wood materials according to claim 4, characterized in that: The inner thread of the air suction hood (33) is connected to a filter screen (35), and the surface of the air suction hood (33) is fixedly connected to bristles (34).

6. The polishing device for bamboo and wood materials according to claim 1, characterized in that: The limiting mechanism (4) comprises a connecting plate (40), one end of which is fixedly connected to an electric telescopic rod (41).

7. The polishing device for bamboo and wood materials according to claim 6, characterized in that: One end of the electric telescopic rod (41) is fixedly connected to a limit frame (42), the interior of the limit frame (42) is rotatably connected to a limit wheel (43), and a friction block (44) is fixedly connected to the surface of the limit wheel (43).

Images