Grinding device for high-strength furniture material capable of recycling waste wood

Abstract

The invention relates to the field of furniture material grinding, in particular to a high-strength furniture material grinding device for recycling waste wood. Comprising an adjusting assembly, a grinding assembly is mounted on the adjusting assembly, and an auxiliary assembly is mounted at the bottom of the grinding assembly; according to the device, furniture is movably ground by driving an elastic grinding sheet, in order to improve grinding thoroughness, a vibration motor is started to drive a transmission plate to vibrate, the elastic grinding sheet is assisted, chipping residues are avoided, meanwhile, the wood chip particle removing effect of grinding is improved, then real-time monitoring is conducted through a noise sensor in the grinding process, and the grinding precision is improved. Whether the grinding work is normal or not is judged through sound waves, the problem of machine damage is avoided, the second electric sliding table drives the image collecting structure to conduct horizontal movement monitoring in the displacement grinding process, the recycling effect of waste wood is observed, and the grinding effect of the high-strength furniture material is improved.

Description

Technical Field

[0001] This invention belongs to the field of furniture material grinding technology, and specifically relates to a grinding device for high-strength furniture materials made from recycled waste wood. Background Technology

[0002] In the furniture production process, most furniture is transported to the bottom of the polishing device by a conveyor belt, where the pattern and shape are polished.

[0003] A search revealed that Chinese Patent Publication No. CN210704237U, published on June 9, 2020, discloses an automated production line for grinding furniture patterns. This line includes a conveyor belt and a grinding device. A drive device is connected to the top of the grinding device. Furniture is evenly placed on the conveyor belt, with the grinding device positioned above the conveyor belt and furniture. A support plate is fixedly installed at the bottom of the conveyor belt, located below the grinding device. A positioning device that cooperates with the furniture is located at the top of the conveyor belt. The positioning device includes an annular mounting plate movably installed at the top of the conveyor belt. In this embodiment, the furniture is conveyed to the bottom of the grinding device. When the drive device is activated, it moves the grinding device downwards. The annular fixed plate then moves the mounting block, the third fixed rod, and the third movable rod downwards, pressing the furniture down. As the grinding device continues to move downwards, it can grind the patterns on the furniture without the need for external clamps to fix it. This not only makes operation convenient but also greatly improves the processing efficiency of the furniture.

[0004] However, the device still has the following drawbacks: The patterns on furniture surfaces are mostly grooved, which requires frequent blade changes during grinding, making the process cumbersome and reducing the grinding effect on high-strength furniture materials. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a grinding device for high-strength furniture materials made from recycled waste wood. It includes an adjustment component, on which a grinding component is mounted; an auxiliary component is mounted on the bottom of the grinding component; and two sets of detection components are symmetrically mounted on the auxiliary component. The grinding assembly includes an elastic grinding disc for moving and grinding furniture. The auxiliary assembly includes an auxiliary block with a second cavity. Two sets of vibration motors for assisting the elastic grinding disc are symmetrically installed on the inner walls of the two sides of the second cavity. An auxiliary frame is installed on the top inner wall of the second cavity. A noise sensor for judging whether the grinding operation is normal by sound waves is installed on the bottom edge of the auxiliary frame. A second electric slide for horizontal movement monitoring is installed on the bottom end of the auxiliary frame away from the noise sensor. An image collection structure for observing the recycling of waste wood is connected to the output end of the second electric slide.

[0006] Furthermore, the adjustment assembly includes a working base plate, a support plate is mounted on the top of the working base plate, a first electric slide is mounted on the top of the support plate, a first electric push rod is drivenly connected to the output end of the first electric slide, and a transmission block is mounted on the output end of the first electric push rod.

[0007] Furthermore, a second electric push rod is installed on the bottom of the transmission block, and a servo motor is installed on the output end of the second electric push rod. Two sets of fixing plates are symmetrically installed on the top edge of the working base plate. A set of third electric push rods is installed on one side wall of each set of fixing plates, and a set of clamping plates is installed on the output end of each set of third electric push rods. A set of wear-resistant plates is installed on the corresponding side wall of the two sets of clamping plates.

[0008] Furthermore, the grinding assembly also includes a connecting plate, the top of which is connected to the output end of the servo motor. Two sets of first cavities are symmetrically opened on the bottom of the connecting plate. One end of a tension spring is installed on the inner wall of each set of first cavities, and a sliding plate is installed on the other end of each set of tension springs.

[0009] Furthermore, each set of sliding plates is slidably connected within the first cavity, and a set of distance sensors is installed on the corresponding side wall of each of the two sets of sliding plates. A set of rotating rods is rotatably connected to each set of sliding plates, and the elastic grinding plate is movably sleeved on the outer wall of the two sets of rotating rods.

[0010] Furthermore, the auxiliary component also includes a fourth electric push rod, the top of which is mounted on the bottom of the connecting plate. The auxiliary block is mounted on the output end of the fourth electric push rod. Each set of vibration motors has a set of transmission plates connected to its output end. Each set of transmission plates has a set of slots. The outer wall of each set of transmission plates is slidably connected to the outer wall of the elastic grinding disc.

[0011] Furthermore, the auxiliary frame is slidably connected to the top of the elastic grinding plate, and two sets of inflatable bag structures are symmetrically installed on the inner walls of both sides of the auxiliary frame. An air pump is installed on the outer wall of the auxiliary frame, and the output end of the air pump passes through the auxiliary frame and is connected to the input end of the inflatable bag structure.

[0012] Furthermore, the detection assembly includes a third electric slide, one end of each third electric slide is mounted on one side wall of the auxiliary block, a fifth electric push rod is drivenly connected to the output end of each third electric slide, and a liquid storage tank is installed on the output end of each fifth electric push rod.

[0013] Furthermore, each set of liquid storage tanks has a set of connecting sleeves at its bottom, and each set of connecting sleeves is connected to the liquid storage tank with a set of electric ball valves. Each set of connecting sleeves has a set of inclined plates installed on its inner wall, and each set of inclined plates has several sets of inclined grooves evenly spaced on its top. Each set of inclined plates has one end of a compression spring installed on its bottom, and each set of compression springs has a set of sliding rods installed on its other end. The outer wall of each set of sliding rods is slidably connected to the inside of the connecting sleeve.

[0014] Furthermore, a pressure sensor is installed at the junction of each sliding rod and the compression spring, and a probe is installed at the bottom of each sliding rod.

[0015] The beneficial effects of this invention are: 1. The elastic grinding pads move and grind the furniture. To improve the thoroughness of grinding, the vibration motor is activated to drive the transmission plate to vibrate, assisting the elastic grinding pads and avoiding debris residue while improving the removal of wood particles. Subsequently, noise sensors monitor the grinding process in real time, using sound waves to determine whether the grinding is operating normally and to avoid machine damage. Furthermore, during the displacement grinding process, a second electric slide moves the image collection structure horizontally for monitoring, observing the recycling effect of waste wood and improving the grinding effect of high-strength furniture materials.

[0016] 2. After the grinding work is completed, the wood is coated with adhesive for protection. The fifth electric push rod is activated to push the probe to detect the surface of the furniture material. By squeezing, the sliding rod slides in the sleeve to compress the spring. The compressed spring then applies a rebound force to the pressure sensor. Based on the value fed back by the pressure sensor, it is determined whether there are any holes on the surface of the waste wood, which improves the detection effect of recycling. Then, the probe is pushed to make it penetrate deep into the sleeve. At this time, the electric ball valve is opened, so that the adhesive in the storage tank flows into the wood surface along the sleeve, which improves the adhesive protection effect of the structure.

[0017] 3. Place the high-strength furniture material, recycled from waste wood, on the work base. At this point, surface grinding and pre-inspection of the furniture material begin. Activate the third electric push rod to move the clamping plate to clamp and limit the furniture material. Then, activate the first electric slide to move the grinding structure horizontally. To increase the grinding range, the first electric push rod can be activated to move and adjust the grinding structure. Subsequently, based on the determined range, activate the second electric push rod in conjunction with the servo motor to drive the grinding structure to work at multiple angles, improving clamping stability and enhancing the compatibility of grinding adjustments.

[0018] 4. Bending the elastic grinding disc can speed up the work process and improve the bonding and compatibility effect. Activating the fourth electric push rod pushes the auxiliary block down. As the auxiliary block descends, it causes the elastic grinding disc, which is in contact with the auxiliary frame, to begin to descend and deform. During the deformation process, both ends begin to move closer to the center end and begin to pull the two sets of sliding plates to slide in the first cavity. It also begins to pull the tension spring. After it is positioned, the air pump is activated to fill the air bag structure. After the air bag structure expands, it wraps and limits the outer wall of the elastic grinding disc, which improves the grinding bonding and compatibility effect and the blade wrapping and limiting effect.

[0019] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures pointed out in the description, claims and drawings. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of a grinding apparatus according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of the grinding assembly structure according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of the adjustment component structure according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of an elastic grinding disc structure according to an embodiment of the present invention is shown; Figure 5 A schematic diagram of the auxiliary component structure according to an embodiment of the present invention is shown; Figure 6 A schematic diagram of an image collection structure according to an embodiment of the present invention is shown; Figure 7 A schematic diagram of the detection component structure according to an embodiment of the present invention is shown; Figure 8 A cross-sectional schematic diagram of a sleeve according to an embodiment of the present invention is shown.

[0022] In the diagram: 1. Adjustment assembly; 101. Working base plate; 102. Support plate; 103. First electric slide; 104. First electric push rod; 105. Transmission block; 106. Second electric push rod; 107. Servo motor; 108. Fixing plate; 109. Third electric push rod; 110. Clamping plate; 2. Grinding assembly; 201. Connecting plate; 202. First cavity; 203. Tension spring; 204. Sliding plate; 205. Rotating rod; 206. Elastic grinding disc; 3. Auxiliary assembly; 301. Fourth electric push rod; 30 2. Auxiliary block; 303. Second cavity; 304. Vibration motor; 305. Transmission plate; 306. Auxiliary frame; 307. Inflatable bag structure; 308. Air pump; 309. Noise sensor; 310. Second electric slide; 311. Image collection structure; 4. Detection assembly; 401. Third electric slide; 402. Fifth electric push rod; 403. Liquid storage tank; 404. Sleeve sleeve; 405. Electric ball valve; 406. Inclined plate; 407. Compression spring; 408. Sliding rod; 409. Pressure sensor; 410. Probe. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] This invention provides a grinding device for high-strength furniture materials made from recycled waste wood. It includes an adjustment component 1, exemplarily such as... Figure 1 and Figure 2 As shown, a grinding component 2 is installed on the adjustment component 1, an auxiliary component 3 is installed on the bottom of the grinding component 2, and two sets of detection components 4 are symmetrically installed on the auxiliary component 3.

[0025] For example, such as Figure 3As shown, the adjustment assembly 1 includes a working base plate 101, a support plate 102 is mounted on the top of the working base plate 101, a first electric slide 103 is mounted on the top of the support plate 102, a first electric push rod 104 is connected to the output end of the first electric slide 103, a transmission block 105 is mounted on the output end of the first electric push rod 104, a second electric push rod 106 is mounted on the bottom of the transmission block 105, a servo motor 107 is mounted on the output end of the second electric push rod 106, two sets of fixing plates 108 are symmetrically mounted on the top edge of the working base plate 101, a set of third electric push rods 109 is mounted on one side wall of each set of fixing plates 108, a set of clamping plates 110 is mounted on the output end of each set of third electric push rods 109, and a set of wear-resistant plates is mounted on the corresponding side wall of the two sets of clamping plates 110.

[0026] High-strength furniture material recycled from waste wood is placed on the working base plate 101. At this time, the surface grinding and pre-inspection of the furniture material begins. The third electric push rod 109 is activated to push the clamping plate 110 to clamp and limit the furniture material. Then, the first electric slide 103 is activated to drive the grinding structure to move horizontally. In order to increase the grinding range, the first electric push rod 104 can be activated to push the grinding structure to move and adjust its position. Then, based on the determined range, the second electric push rod 106 is activated in conjunction with the servo motor 107 to push the grinding structure to work at multiple angles, which improves the clamping stability and the compatibility of grinding adjustment.

[0027] For example, such as Figure 4 As shown, the grinding assembly 2 includes a connecting plate 201. The top of the connecting plate 201 is connected to the output end of the servo motor 107. Two sets of first cavities 202 are symmetrically opened on the bottom of the connecting plate 201. One end of a tension spring 203 is installed on the inner wall of each set of first cavities 202. A set of sliding plates 204 is installed on the other end of each set of tension springs 203. Each set of sliding plates 204 is slidably connected in the first cavity 202. A set of distance sensors is installed on the corresponding side wall of the two sets of sliding plates 204. A set of rotating rods 205 is rotatably connected to each set of sliding plates 204. Elastic grinding discs 206 are movably sleeved on the outer wall of the two sets of rotating rods 205.

[0028] For example, such as Figure 5 and Figure 6As shown, the auxiliary component 3 includes a fourth electric push rod 301. The top of the fourth electric push rod 301 is mounted on the bottom of the connecting plate 201. An auxiliary block 302 is mounted on the output end of the fourth electric push rod 301. A second cavity 303 is formed on the auxiliary block 302. Two sets of vibration motors 304 are symmetrically mounted on the inner walls of both sides of the second cavity 303. A set of transmission plates 305 is drivenly connected to the output end of each set of vibration motors 304. A set of slots is formed on each set of transmission plates 305. The outer wall of each set of transmission plates 305 is slidably connected to the outer wall of the elastic grinding disc 206. The top of the second cavity 303... An auxiliary frame 306 is installed on the inner wall, and the auxiliary frame 306 is slidably connected to the top of the elastic grinding plate 206. Two sets of inflatable bag structures 307 are symmetrically installed on the inner walls of both sides of the auxiliary frame 306. An air pump 308 is installed on the outer wall of the auxiliary frame 306. The output end of the air pump 308 passes through the auxiliary frame 306 and is connected to the input end of the inflatable bag structure 307. A noise sensor 309 is installed on the bottom edge of the auxiliary frame 306. A second electric slide 310 is installed on the bottom end of the auxiliary frame 306 away from the noise sensor 309. An image collection structure 311 is drivenly connected to the output end of the second electric slide 310.

[0029] Since the patterns on furniture surfaces are mostly grooved, it is cumbersome to avoid having to change blades frequently during grinding. However, bending the elastic grinding disc 206 can speed up the process and improve the fit and compatibility. Activating the fourth electric push rod 301 pushes the auxiliary block 302 down. As the auxiliary block 302 descends, the elastic grinding disc 206, which is in contact with the auxiliary frame 306, begins to deform. During deformation, both ends move closer to the center and begin to pull the two sets of sliding plates 204 to slide within the first cavity 202, while also pulling the tension spring 203. After positioning, the air pump 308 is activated to fill the air bag structure 307, causing it to expand and wrap around and limit the outer wall of the elastic grinding disc 206. This improves both the grinding fit and compatibility and the blade wrapping and limiting effect.

[0030] Subsequently, the elastic grinding pad 206 is driven to move and grind the furniture. To improve the thoroughness of grinding, the vibration motor 304 is started to drive the transmission plate 305 to vibrate, which assists the elastic grinding pad 206, avoids debris residue and improves the grinding effect of removing wood chips. Then, during the grinding process, the noise sensor 309 monitors in real time and judges whether the grinding work is running normally by sound waves to avoid machine damage. In addition, during the displacement grinding process, the second electric slide 310 drives the image collection structure 311 to move horizontally for monitoring, in order to observe the recycling effect of waste wood and improve the grinding effect of high-strength furniture materials.

[0031] For example, such as Figure 7 and Figure 8 As shown, the detection component 4 includes a third electric slide 401. One end of each third electric slide 401 is mounted on a side wall of the auxiliary block 302. A fifth electric push rod 402 is connected to the output end of each third electric slide 401. A liquid storage tank 403 is installed on the output end of each fifth electric push rod 402. A set of sleeves 404 is connected to the bottom of each liquid storage tank 403. An electric ball valve 405 is installed at the junction of each sleeve 404 and the liquid storage tank 403. A set of inclined plates 406 are installed on the inner wall of 4. Several sets of inclined grooves are equally spaced on the top of each set of inclined plates 406. One end of a set of compression springs 407 is installed on the bottom of each set of inclined plates 406. A set of sliding rods 408 is installed on the other end of each set of compression springs 407. The outer wall of each set of sliding rods 408 is slidably connected to the sleeve 404. A set of pressure sensors 409 is installed at the joint between each set of sliding rods 408 and compression springs 407. A set of probes 410 is installed on the bottom of each set of sliding rods 408.

[0032] After the grinding work is completed, the material is coated with adhesive for protection. The fifth electric push rod 402 is activated to push the probe 410 to detect the surface of the furniture material. By squeezing, the sliding rod 408 slides and compresses the spring 407 in the sleeve 404. Then the spring 407 applies a rebound force to the pressure sensor 409. Based on the value fed back by the pressure sensor 409, it is determined whether there are holes on the surface of the waste wood, which improves the detection effect of recycling. Then, the probe 410 is pushed to penetrate into the sleeve 404. At this time, the electric ball valve 405 is opened, so that the adhesive in the liquid tank 403 flows into the wood surface along the sleeve 404, which improves the adhesive protection effect of the structure.

[0033] The elastic grinding pad 206 is driven to move and grind the furniture. To improve the thoroughness of grinding, the vibration motor 304 is started to drive the transmission plate 305 to vibrate, which assists the elastic grinding pad 206, avoids debris residue and improves the grinding effect of removing wood particles. Then, during the grinding process, the noise sensor 309 monitors in real time and judges whether the grinding work is running normally by sound waves to avoid machine damage. In addition, during the displacement grinding process, the second electric slide 310 drives the image collection structure 311 to move horizontally for monitoring, in order to observe the recycling effect of waste wood and improve the grinding effect of high-strength furniture materials.

[0034] After the grinding work is completed, the wood is coated with adhesive for protection. The fifth electric push rod 402 is activated to push the probe 410 to detect the surface of the furniture material. By squeezing, the sliding rod 408 slides in the sleeve 404 to compress the spring 407. Then the spring 407 applies a rebound force to the pressure sensor 409. Based on the value fed back by the pressure sensor 409, it is determined whether there are holes on the surface of the waste wood, which improves the detection effect of recycling. Then, the probe 410 is pushed to penetrate into the sleeve 404. At this time, the electric ball valve 405 is opened, so that the adhesive in the liquid tank 403 flows into the surface of the wood along the sleeve 404, which improves the adhesive protection effect of the structure.

[0035] High-strength furniture material recycled from waste wood is placed on the working base plate 101. At this time, the surface grinding and pre-inspection of the furniture material begins. The third electric push rod 109 is activated to push the clamping plate 110 to clamp and limit the furniture material. Then, the first electric slide 103 is activated to drive the grinding structure to move horizontally. In order to increase the grinding range, the first electric push rod 104 can be activated to push the grinding structure to move and adjust its position. Then, based on the determined range, the second electric push rod 106 is activated in conjunction with the servo motor 107 to push the grinding structure to work at multiple angles, which improves the clamping stability and the compatibility of grinding adjustment.

[0036] Bending the elastic grinding disc 206 can speed up the work process and improve the fit and compatibility. Activating the fourth electric push rod 301 pushes the auxiliary block 302 down. As the auxiliary block 302 descends, it causes the elastic grinding disc 206, which is in contact with the auxiliary frame 306, to begin to descend and deform. During the deformation process, both ends begin to move closer to the center end and begin to pull the two sets of sliding plates 204 to slide within the first cavity 202, and also begin to pull the tension spring 203. After it is positioned, the air pump 308 is activated to fill the air bag structure 307, so that the air bag structure 307 expands and wraps and limits the outer wall of the elastic grinding disc 206, improving the grinding fit and compatibility effect while also improving the blade wrapping and limiting effect.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A grinding device for high-strength furniture material made from recycled waste wood, comprising an adjusting component, characterized in that: A grinding component is mounted on the adjustment component, an auxiliary component is mounted on the bottom of the grinding component, and two sets of detection components are symmetrically mounted on the auxiliary component. The grinding assembly includes an elastic grinding disc for moving and grinding furniture. The auxiliary assembly includes an auxiliary block with a second cavity. Two sets of vibration motors for assisting the elastic grinding disc are symmetrically installed on the inner walls of the two sides of the second cavity. An auxiliary frame is installed on the top inner wall of the second cavity. A noise sensor for judging whether the grinding operation is normal by sound waves is installed on the bottom edge of the auxiliary frame. A second electric slide for horizontal movement monitoring is installed on the bottom end of the auxiliary frame away from the noise sensor. An image collection structure for observing the recycling of waste wood is connected to the output end of the second electric slide.

2. The grinding device for high-strength furniture material recycled from waste wood according to claim 1, characterized in that: The adjustment assembly includes a working base plate, a support plate mounted on the top of the working base plate, a first electric slide table mounted on the top of the support plate, a first electric push rod connected to the output end of the first electric slide table, and a transmission block mounted on the output end of the first electric push rod.

3. The grinding device for high-strength furniture material recycled from waste wood according to claim 2, characterized in that: A second electric push rod is installed on the bottom of the transmission block, and a servo motor is installed on the output end of the second electric push rod. Two sets of fixing plates are symmetrically installed on the top edge of the working base plate. A set of third electric push rods is installed on one side wall of each set of fixing plates. A set of clamping plates is installed on the output end of each set of third electric push rods. A set of wear-resistant plates is installed on the corresponding side wall of the two sets of clamping plates.

4. The grinding device for high-strength furniture material recycled from waste wood according to claim 3, characterized in that: The grinding assembly also includes a connecting plate. The top of the connecting plate is connected to the output end of the servo motor. Two sets of first cavities are symmetrically opened on the bottom of the connecting plate. One end of a tension spring is installed on the inner wall of each set of first cavities, and a sliding plate is installed on the other end of each set of tension springs.

5. A grinding device for high-strength furniture material recycled from waste wood according to claim 4, characterized in that: Each set of sliding plates is slidably connected in the first cavity. A set of distance sensors is installed on the corresponding side wall of each set of sliding plates. A set of rotating rods is rotatably connected to each set of sliding plates. The elastic grinding plate is movably sleeved on the outer wall of the two sets of rotating rods.

6. The grinding device for high-strength furniture material recycled from waste wood according to claim 4, characterized in that: The auxiliary component also includes a fourth electric push rod, the top of which is mounted on the bottom of the connecting plate. The auxiliary block is mounted on the output end of the fourth electric push rod. Each set of vibration motors has a set of transmission plates connected to its output end. Each set of transmission plates has a set of slots. The outer wall of each set of transmission plates is slidably connected to the outer wall of the elastic grinding disc.

7. A grinding device for high-strength furniture material recycled from waste wood according to claim 6, characterized in that: The auxiliary frame is slidably connected to the top of the elastic grinding plate. Two sets of inflatable bag structures are symmetrically installed on the inner walls of both sides of the auxiliary frame. An air pump is installed on the outer wall of the auxiliary frame. The output end of the air pump passes through the auxiliary frame and is connected to the input end of the inflatable bag structure.

8. A grinding device for high-strength furniture material recycled from waste wood according to claim 1, characterized in that: The detection assembly includes a third electric slide, one end of each third electric slide is mounted on one side wall of the auxiliary block, a fifth electric push rod is driven to the output end of each third electric slide, and a liquid storage tank is installed on the output end of each fifth electric push rod.

9. A grinding device for high-strength furniture material recycled from waste wood according to claim 8, characterized in that: Each set of liquid storage tanks has a set of connecting sleeves at its bottom. Each set of connecting sleeves is connected to the liquid storage tank and is equipped with an electric ball valve. Each set of connecting sleeves has a set of inclined plates installed on its inner wall. Each set of inclined plates has several sets of inclined grooves evenly spaced on its top. Each set of inclined plates has one end of a compression spring installed on its bottom. Each set of compression springs has a set of sliding rods installed on its other end. The outer wall of each set of sliding rods is slidably connected to the inside of the connecting sleeve.

10. A grinding device for high-strength furniture material recycled from waste wood according to claim 9, characterized in that: A pressure sensor is installed at the junction of each sliding rod and the compression spring, and a probe is installed at the bottom of each sliding rod.

Images