Wood board grinding device for wood board processing

Abstract

The invention relates to the technical field of grinding devices, and discloses a wood board grinding device for wood board processing, the wood board grinding device for wood board processing comprises an outer shell, a discharging port is formed in one side of the outer shell, and a rail groove is formed in the bottom end of the interior of the outer shell. In this way, the polishing device can adapt to polishing, clamping and conveying of plates with different thicknesses, the applicability of the device is improved, meanwhile, the surface polishing assembly is arranged, a polishing ring connected to the surface polishing assembly in a sleeving mode can be limited and driven to rotate through positioning ribs, then the surfaces of the plates are polished, meanwhile, replacement treatment of the plates is facilitated, and the practicability is high. And through air holes are formed in the inner roller and the polishing ring, and the pipeline is in through connection with an external air suction device, so that chippings generated in the polishing process can be absorbed and treated in time, the situation that the chippings and dust fly to affect the working environment is avoided, and the use reliability of the device is embodied.

Description

Technical Field

[0001] The invention relates to the technical field of grinding devices, in particular to a wood board grinding device for wood board processing. Background Art

[0002] Wooden boards are wooden boards made of complete wood. These boards are durable and have natural textures. They are widely used in the decoration industry. Existing wooden boards need to be polished by a polishing device during the production and processing process to ensure the smoothness of the surface, thereby ensuring the beauty of the board and the effect of subsequent use. However, there are still some problems with the current board polishing device during use, as follows: At present, all the wood board grinding devices are provided with a grinding roller, and then the board is limited manually or held by hand, and the part to be grinded is moved to the grinding roller for grinding. However, on the one hand, this method has a poor fixing effect on the board, which causes deviation in the grinding. On the other hand, the existing limiting structure is the rollers on both sides, which has poor applicability. At the same time, the existing grinding device cannot achieve a more automated grinding effect, which greatly reduces the grinding efficiency. For this reason, we propose a wood board grinding device for wood board processing. Summary of the invention

[0003] The present invention provides a wood board grinding device for wood board processing, which has the advantages of good grinding effect and high grinding efficiency, and solves the problems raised in the above-mentioned background technology.

[0004] The present invention provides the following technical solution: a wood board grinding device for wood board processing, comprising an outer shell, a discharge port is provided on one side of the outer shell, a rail groove is provided at the inner bottom end of the outer shell, a first conveying wheel is movably installed inside the outer shell, a first electric push rod is fixedly installed at one end of the outer shell, an extrusion assembly is fixedly installed at the end of the first electric push rod, an adjustment support assembly is fixedly installed at the bottom end of the extrusion assembly, support rails are fixedly installed on both sides of the inner shell, a guide assembly is movably installed inside the outer shell, a discharge roller is movably installed in the support rail, a bracket is movably installed at the end of the second gear and the discharge roller, and the outer shell A dust collecting bin is fixedly installed inside, the first conveying wheel is also movably installed inside the dust collecting bin, a feeding clamping assembly is fixedly installed at one end inside the dust collecting bin, a surface grinding assembly is movably installed inside the dust collecting bin, an external drive motor is fixedly installed on the outside of the surface grinding assembly at the back of the outer shell, a side grinding assembly is movably installed on the surface grinding assembly, a second motor is fixedly installed on the end of the first conveying wheel, a third motor is fixedly installed on the end of the feeding clamping assembly, there are two surface grinding assemblies, and the first gear and the second gear are fixedly installed on the ends respectively, and the third gear is fixedly installed on the end of the side grinding assembly; The extrusion assembly comprises a first base block, a telescopic rod is embedded and movably installed inside one side of the first base block, a first spring is sleeved and installed on the telescopic rod, an end block is fixedly installed at the end of the telescopic rod, a guide wheel is movably installed inside the end block, a first motor is fixedly installed on the end block, a long plate is fixedly installed at the bottom end of the end block, and push rods are fixedly installed at both ends of the long plate; The adjustment support assembly comprises a vertical plate, a second electric push rod is fixedly mounted on one side of the vertical plate, a third electric push rod is fixedly mounted on the end of the second electric push rod, and a tray is movably mounted on the end of the third electric push rod; The guide assembly comprises a roller body, support blocks are movably mounted at both ends of the roller body, a straight groove is formed on the outer surface of the roller body, and a guide roller is movably mounted inside the straight groove; The feed clamping assembly comprises a second base block, a slider is movably installed inside the second base block, a second spring is fixedly installed at one end of the slider, and a clamping roller is rotatably installed at one side of the slider; The surface grinding assembly comprises an inner roller, the outer surface of the inner roller is provided with positioning ribs, the outer surface of the inner roller is movably sleeved with a grinding ring, one end of the inner roller is fixedly mounted with a round rod, the other end of the inner roller is fixedly mounted with a pipe, both ends of the inner roller are movably sleeved with grinding rings, and air holes are opened on the inner roller and the grinding ring; The side grinding assembly comprises a side block, an arc groove is formed on the side block, a third spring is fixedly installed inside the arc groove, and an auxiliary grinding roller is rotatably installed on the side block.

[0005] In a preferred embodiment, there are multiple first conveying wheels which are evenly rotatably installed inside the outer shell, and the first conveying wheel is also symmetrically rotatably installed on one side inside the dust collecting bin, and the bottom end of the bracket is slidably arranged inside the rail groove.

[0006] In a preferred embodiment, the second motor is fixedly connected to the first conveying wheel movably installed inside the dust collecting bin, the first gear is composed of two thin gears symmetrically spaced apart, the first gear is meshed with the second gear, the second gear is meshed with the third gear, and the third gear can be rotated to be set between the two thin gears of the first gear.

[0007] In a preferred embodiment, the number of the end blocks is two, a ring groove is provided in the middle of the guide wheel, the output shaft of the first motor is fixedly connected to one end of the guide wheel, and the end of the push rod extends to the position where the bracket moves laterally.

[0008] In a preferred embodiment, the top end of the vertical plate is fixedly connected to the long plate, the second electric push rod is installed horizontally, the third electric push rod is installed longitudinally at the end of the second electric push rod, the tray is rotatably installed at the upper end of the third electric push rod, and a movably installed ball is embedded on the upper surface of the tray. The discharge rollers are symmetrically installed on both sides of the outer shell, and the diameter of the tray is smaller than the spacing distance between the discharge rollers on both sides.

[0009] In a preferred embodiment, long grooves are provided at the upper and lower ends of the support rail, the interior of the roller body is hollow, the support block is movably connected to a pin rod extending from the outside of the roller body, the upper part of the support block is movably arranged in the upper and lower long grooves inside the support rail, and the rotation direction of the guide roller is perpendicular to the rotation direction of the roller body.

[0010] In a preferred embodiment, the number of the second base blocks is four and each two are symmetrically arranged in a group, and the second springs are respectively located at the upper end and the lower end inside the upper second base block and the lower second base block.

[0011] In a preferred embodiment, the interior of the inner roller is hollow, the grinding ring is clamped on the upper limit sliding setting of the positioning rib, the round rod is fixedly connected to the second gear, the pipe is fixedly connected to the external air suction assembly, the grinding ring is impeller-shaped, and the upper and lower grinding rings are meshed with each other, the grinding ring is located on one side of the middle of the inner roller and is provided with grinding material, the air hole is connected with the interior of the inner roller, and magnets are evenly arranged inside the outer shell at the position where the upper and lower grinding rings rotate, and the other side of the grinding ring is provided with a magnet with the same magnetic pole as the opposite surface of the magnet.

[0012] In a preferred embodiment, one end of the edge block is a ring that is sleeved on one end of the surface grinding assembly, and a short rod extends from the ring. One end of the third spring is located inside the arc groove and a positioning pin is provided. The positioning pin is fixedly installed inside the dust collecting bin, and the auxiliary grinding roller can be rotated to be set between the upper and lower surface grinding assemblies.

[0013] The present invention has the following beneficial effects: 1. The wood board grinding device for wood board processing is provided with a feed clamping assembly at one end of the wood board feed, so that the grinding device can adapt to the grinding, clamping and conveying of boards of different thicknesses, thereby improving the applicability of the device. At the same time, a surface grinding assembly is provided, and the positioning ribs can be used to limit the rotation of the grinding ring sleeved thereon, thereby grinding the surface of the board, and it is also convenient for replacement. Through air holes are provided on the inner roller and the grinding ring, and the pipeline is connected with the external air suction device, so that the debris generated during the grinding process can be absorbed and processed in time, avoiding the flying of debris and dust to affect the working environment, which reflects the reliability of the device.

[0014] 2. The wood board grinding device for wood board processing is provided with a side grinding assembly on the side where the bottom surface grinding assembly discharges the material. The third spring can be used to make the edge block be located between the two surface grinding assemblies when no board passes through the two surface grinding assemblies. When a board passes through, the rotation of the auxiliary grinding roller can be used to grind the end of the board. After the board continues to move and be squeezed, the auxiliary grinding roller can be rotated to fit with the lower surface of the board, and then the grinding ring can be used to grind the board at the same time. After the other end of the board moves away from the auxiliary grinding roller, the extrusion assembly provided on one side of the discharge end of the device can be used to squeeze the board back, so that the other end of the board fits the auxiliary grinding roller for rotational grinding, thereby achieving comprehensive grinding of the board. The device can also achieve grinding of circular wood boards by providing an adjustable support assembly. Similarly, after the circular wood board moves to the discharge end, the first motor can be used to drive the guide wheel to rotate, thereby driving the circular wood board to rotate after contacting the auxiliary grinding roller, thereby achieving all-round grinding of the side of the circular wood board, greatly improving the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the extrusion assembly and the adjustment support assembly of the present invention; Figure 4 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the three-dimensional structure of the surface grinding assembly and the side grinding assembly connected to each other in the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the feed clamping assembly of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the surface grinding assembly of the present invention.

[0016] In the figure: 1, outer shell; 2, discharge port; 3, rail groove; 4, first conveying wheel; 5, first electric push rod; 6, extrusion assembly; 61, first base block; 62, telescopic rod; 63, first spring; 64, end block; 65, guide wheel; 66, first motor; 67, push rod; 7, adjustment support assembly; 71, vertical plate; 72, second electric push rod; 73, third electric push rod; 74, tray; 8, support rail; 9, guide assembly; 91, roller body; 92, support block; 93, straight groove; 94, guide roller; 10, discharge roller; 11, bracket; 12, dust collection bin ; 13. Feed clamping assembly; 131. Second base block; 132. Sliding block; 133. Second spring; 134. Clamping roller; 14. Surface grinding assembly; 141. Inner roller; 142. Positioning ribs; 143. Grinding ring; 144. Round rod; 145. Pipe; 146. Grinding circle; 147. Air hole; 15. Side grinding assembly; 151. Edge block; 152. Arc groove; 153. Third spring; 154. Auxiliary grinding roller; 16. Second motor; 17. Third motor; 18. First gear; 19. Second gear; 20. Third gear. DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the wood board grinding device for wood board processing involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0018] See also Figure 1-Figure 4A wood board grinding device for wood board processing comprises an outer shell 1, a discharge port 2 is provided on one side of the outer shell 1, a rail groove 3 is provided at the bottom end of the inner shell 1, a first conveying wheel 4 is movably installed inside the outer shell 1, a first electric push rod 5 is fixedly installed at one end of the outer shell 1, an extrusion assembly 6 is fixedly installed at the end of the first electric push rod 5, an adjustment support assembly 7 is fixedly installed at the bottom end of the extrusion assembly 6, support rails 8 are fixedly installed on both sides of the inner shell 1, a guide assembly 9 is movably installed inside the outer shell 1, a discharge roller 10 is movably installed in the support rail 8, a second gear 19 and a bracket 11 are movably installed at the end of the discharge roller 10, and a dust collecting bin 12 is fixedly installed inside the outer shell 1 , the first conveying wheel 4 is also movably installed inside the dust collecting bin 12, a feed clamping assembly 13 is fixedly installed at one end inside the dust collecting bin 12, a surface grinding assembly 14 is movably installed inside the dust collecting bin 12, an external drive motor is fixedly installed on the outside of the surface grinding assembly 14 on the back of the outer shell 1, a side grinding assembly 15 is movably installed on the surface grinding assembly 14, a second motor 16 is fixedly installed at the end of the first conveying wheel 4, a third motor 17 is fixedly installed at the end of the feed clamping assembly 13, there are two surface grinding assemblies 14, and a first gear 18 and a second gear 19 are fixedly installed at the ends thereof, respectively, and a third gear 20 is fixedly installed at the end of the side grinding assembly 15; Compared with the prior art, the present application provides a feed clamping assembly 13 at one end of the wood board feeding, so that the grinding device can adapt to the grinding, clamping and conveying of boards of different thicknesses, thereby improving the applicability of the device. At the same time, a surface grinding assembly 14 is provided, and the positioning rib 142 can be used to limit the rotation of the grinding ring 143 sleeved thereon, thereby grinding the surface of the board, and it is also convenient to replace it. The inner roller 141 and the grinding ring 143 are both provided with through air holes 147, and the pipe 145 is connected to the external air suction device, so that the debris generated during the grinding process can be absorbed and processed in time, avoiding the flying of debris and dust affecting the working environment, which reflects the reliability of the device. At the same time, a side grinding assembly 15 is provided on the side where the bottom surface grinding assembly 14 discharges the material, and the third spring 153 can be used to make the edge block 151 stop when there is no board passing through the two surface grinding assemblies 1 4 is between the two, and when a plate passes by, the end of the plate can be polished by utilizing the rotation of the auxiliary polishing roller 154, and after the plate continues to move and be extruded, the auxiliary polishing roller 154 can be rotated to fit with the lower surface of the plate, and then the plate can be polished at the same time in cooperation with the polishing ring 143, and after the other end of the plate moves away from the auxiliary polishing roller 154, the extrusion assembly 6 provided on one side of the discharge end of the device can be cooperated to squeeze the plate back, so that the other end of the plate fits the auxiliary polishing roller 154 for rotational polishing, thereby achieving comprehensive polishing of the plate, and the device can also achieve polishing of circular wooden boards by providing an adjustable support assembly 7, and similarly, after the circular wooden board moves to the discharge end, the first motor 66 can be used to drive the guide wheel 65 to rotate, thereby driving the circular wooden board to rotate after contacting the auxiliary polishing roller 154, thereby achieving all-round polishing of the side of the circular wooden board, greatly improving the scope of application of the device.

[0019] See also Figure 1-Figure 2 A wood board grinding device for wood board processing, comprising a first conveying wheel 4, a plurality of first conveying wheels 4 are evenly mounted for rotation inside an outer shell 1, the first conveying wheel 4 is also located on one side inside a dust collecting bin 12 and is symmetrically mounted for rotation up and down, and the bottom end of a bracket 11 is located inside a rail groove 3 and is slidably arranged; In this embodiment, it should be noted that when it is necessary to feed the wooden board, the third motor 17 can be used to drive the feeding clamping assembly 13 to rotate, so that the board can enter between the two surface grinding assemblies 14 inside the dust collecting bin 12, and the surface grinding assembly 14 can be driven to rotate by an external drive motor to achieve the surface grinding operation of the board.

[0020] See also Figure 1-Figure 2, a wood board grinding device for wood board processing, comprising a second motor 16, the second motor 16 is fixedly connected to a first conveying wheel 4 movably installed inside a dust collecting bin 12, a first gear 18 is composed of two thin gears symmetrically spaced, the first gear 18 is meshed with a second gear 19, the second gear 19 is meshed with a third gear 20, and the third gear 20 can be rotated to be set between the two thin gears of the first gear 18; In this embodiment, it should be noted that when the external drive motor drives one of the surface grinding components 14 to rotate, the transmission can be driven by the meshing of the first gear 18 and the second gear 19, so that the third gear 20 also rotates accordingly. Depending on whether the plate enters, the third gear 20 rotates to the middle of the two thin gears of the first gear 18, thereby ensuring that the third gear 20 will not be affected by the rotation of the first gear 18, thereby ensuring the effective transmission of the entire device.

[0021] See also Figure 2-Figure 3 A wood board grinding device for wood board processing comprises an extrusion assembly 6, the extrusion assembly 6 comprises a first base block 61, a telescopic rod 62 is embedded and movably installed inside one side of the first base block 61, a first spring 63 is sleeved and installed on the telescopic rod 62, an end block 64 is fixedly installed at the end of the telescopic rod 62, a guide wheel 65 is movably installed inside the end block 64, a first motor 66 is fixedly installed on the end block 64, a long board is fixedly installed at the bottom end of the end block 64, and push rods 67 are fixedly installed at both ends of the long board; In the present embodiment, it should be noted that there are two end blocks 64, an annular groove is provided in the middle of the guide wheel 65, the output shaft of the first motor 66 is fixedly connected to one end of the guide wheel 65, and the end of the push rod 67 extends to the position where the bracket 11 moves laterally, so that when the surface grinding of the plate is completed and reaches the position of the guide wheel 65, the first spring 63 will squeeze the plate back for a short distance, so that the end of the plate hits the side grinding assembly 15, and the circular plate can use the first motor 66 to drive the guide wheel 65 to rotate, thereby driving the circular plate to rotate, and at the same time, combined with the support of the bottom adjustment support assembly 7 and the rotational grinding of the side grinding assembly 15, the side of the plate can be fully ground, and the square plate can use the rotation of the first spring 63 to drive the guide wheel 65 to rotate when it is needed to realize the discharge of the plate, thereby realizing the processing requirements of plates of different shapes.

[0022] See also Figure 2-Figure 4 A wood board grinding device for wood board processing includes an adjustment support assembly 7, the adjustment support assembly 7 includes a vertical plate 71, a second electric push rod 72 is fixedly installed on one side of the vertical plate 71, a third electric push rod 73 is fixedly installed on the end of the second electric push rod 72, and a tray 74 is movably installed on the end of the third electric push rod 73; In this embodiment, it should be noted that the top of the vertical plate 71 is fixedly connected to the long plate, the second electric push rod 72 is installed horizontally, the third electric push rod 73 is installed longitudinally at the end of the second electric push rod 72, and the tray 74 is rotatably installed at the upper end of the third electric push rod 73. The upper surface of the tray 74 is embedded with movably installed balls, and the discharge rollers 10 are symmetrically installed on both sides of the outer shell 1. The diameter of the tray 74 is smaller than the spacing distance between the discharge rollers 10 on both sides. In this way, when the plate is round, the second electric push rod 72 is first used to adjust the position of the tray 74 to the center of the plate, and then the third electric push rod 73 is used to lift the tray 74 to support the bottom of the plate. In this way, the first motor 66 can be used to drive the guide wheel 65 to rotate, thereby driving the plate to rotate, thereby realizing the grinding of the side of the plate.

[0023] See also Figure 2-Figure 5 A wood board grinding device for wood board processing includes a guide assembly 9, the guide assembly 9 includes a roller body 91, support blocks 92 are movably mounted at both ends of the roller body 91, a straight groove 93 is formed on the outer surface of the roller body 91, and a guide roller 94 is movably mounted inside the straight groove 93; In this embodiment, it should be noted that long grooves are opened at the upper and lower ends of the support rail 8, the interior of the roller body 91 is hollow, the support block 92 is movably connected to the pin rod extending from the outside of the roller body 91, and the upper part of the support block 92 is movably arranged in the upper and lower long grooves inside the support rail 8, and the rotation direction of the guide roller 94 is perpendicular to the rotation direction of the roller body 91. In this way, when the plate moves to contact the guide roller 94, the rotation of the guide roller 94 can be used to realize the discharging movement of the plate, thereby ensuring that the plate can be discharged normally at one end of the outer shell 1.

[0024] See also Figure 2-Figure 7 A wood board grinding device for wood board processing includes a feed clamping assembly 13, the feed clamping assembly 13 includes a second base block 131, a slider 132 is movably installed inside the second base block 131, a second spring 133 is fixedly installed at one end of the slider 132, and a clamping roller 134 is rotatably installed on one side of the slider 132; In this embodiment, it should be noted that the number of second base blocks 131 is four and each two are symmetrically arranged in a group, and the second springs 133 are respectively located at the upper end and the lower end of the upper second base block 131 and the lower second base block 131. In this way, the clamping roller 134 can move up and down under the limiting action of the second spring 133 according to the thickness of different plates during use. At the same time, the plate is limited and clamped with the help of the second spring 133, which not only reflects the applicability of the device, but also ensures the limiting effect of the plate.

[0025] See also Figure 2-Figure 8A wood board grinding device for wood board processing includes a surface grinding assembly 14, the surface grinding assembly 14 includes an inner roller 141, a positioning rib 142 is arranged on the outer surface of the inner roller 141, a grinding ring 143 is movably sleeved on the outer surface of the inner roller 141, a round rod 144 is fixedly installed on one end of the inner roller 141, a pipe 145 is fixedly installed on the other end of the inner roller 141, grinding rings 146 are movably sleeved on both ends of the inner roller 141, and air holes 147 are opened on the inner roller 141 and the grinding ring 143; In this embodiment, it should be noted that the interior of the inner roller 141 is hollow, the grinding ring 143 is clamped on the upper limit sliding setting of the positioning rib 142, the round rod 144 is fixedly connected to the second gear 19, the pipeline 145 is fixedly connected to the external air suction component, the grinding ring 146 is impeller-shaped, and the upper and lower grinding rings 146 are meshed with each other. The grinding ring 146 is located on one side of the middle part of the inner roller 141 and is provided with a grinding material. The air hole 147 is connected with the interior of the inner roller 141. Magnets are evenly arranged at the position where the upper and lower grinding rings 146 rotate inside the outer shell 1. The other side of the grinding ring 146 A magnet with the same magnetic pole as the opposite side of the magnet is provided on one side, so that when grinding, the external drive motor can be used to drive the inner roller 141 to rotate, and then drive the grinding ring 143 to rotate to grind the surface of the plate. At the same time, the external suction component also collects the dust and debris generated during the grinding process through the air hole 147, and the grinding ring 146 also grinds the side of the square plate synchronously during the rotation. Under the action of magnetic force, the grinding circles 146 on both sides can fit tightly against the side of the plate for rotational grinding, thereby ensuring a comprehensive grinding effect on the plate.

[0026] See also Figure 2-Figure 6 A wood board grinding device for wood board processing includes a side grinding assembly 15, the side grinding assembly 15 includes an edge block 151, an arc groove 152 is formed on the edge block 151, a third spring 153 is fixedly installed inside the arc groove 152, and an auxiliary grinding roller 154 is rotatably installed on the edge block 151; In this embodiment, it should be noted that one end of the edge block 151 is a ring that is sleeved on one end of the surface grinding component 14, and a short rod extends from the ring, one end of the third spring 153 is located inside the arc groove 152 and a positioning pin is provided, and the positioning pin is fixedly installed inside the dust collecting bin 12, and the auxiliary grinding roller 154 can be rotatably arranged between the upper and lower surface grinding components 14. In this way, during the feeding process of the plate, the auxiliary grinding roller 154 can be used to grind the side of one end of the plate feeding, and then at the end of the plate discharging, the extrusion assembly 6 can be used to extrude and rebound after the plate is discharged so that the end is fitted with the auxiliary grinding roller 154 for grinding, thereby achieving comprehensive grinding of the plate. At the same time, the auxiliary grinding roller 154 can also play a certain role in clamping and limiting the plate under the elastic limiting action of the third spring 153, thereby ensuring the grinding effect of the grinding device.

[0027] Working principle: start the grinding device, place the plate on the first conveying wheel 4 and push it to the clamping roller 134. The clamping roller 134 is driven to rotate by the third motor 17, so that the plate can be fed under its rotation. When the plate moves to the position of the grinding ring 143, the grinding ring 143 is driven to rotate by the external drive motor to grind the plate. At the same time, the grinding ring 146 on the side also rotates synchronously to grind the side of the plate. The debris and dust generated during the grinding process are sucked into the inner roller 141 through the air hole 147 by the external suction component, and then sucked into the external suction component for collection. After all the surfaces are polished, the plate will continue to move under the action of the second motor 16 driving the first conveying wheel 4 to rotate. At the same time, the first electric push rod 5 will also extend, causing the guide wheel 65 to contact To one end of the plate, so that the other end of the plate rebounds and fits to the surface of the auxiliary grinding roller 154 for rotational grinding. After grinding is completed, the plate continues to move under the driving action of the second motor 16, and then the first motor 66 is used to drive the guide wheel 65 to rotate and drive the plate to move longitudinally, and finally taken out from the discharge port 2. For circular plates, the first motor 66 can also be used to rotate to drive the guide wheel 65 to rotate, and then drive the circular plate to rotate, so as to achieve rotational and comprehensive grinding of the side of the circular plate. For the support of the circular plate, the center position of the tray 74 is adjusted by the second electric push rod 72, and then the tray 74 is lifted by the third electric push rod 73 to support the lower surface of the plate to ensure the rotation effect of the plate. After grinding is completed, the third electric push rod 73 contracts to make the plate fit to the surface of the guide roller 94, thereby realizing the discharge of the plate.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wood board grinding device for wood board processing, comprising an outer shell (1), characterized in that: A discharge port (2) is provided on one side of the outer shell (1), a rail groove (3) is provided at the bottom end of the inner part of the outer shell (1), a first conveying wheel (4) is movably mounted inside the outer shell (1), a first electric push rod (5) is fixedly mounted on one end of the outer shell (1), an extrusion assembly (6) is fixedly mounted on the end of the first electric push rod (5), an adjustment support assembly (7) is fixedly mounted on the bottom end of the extrusion assembly (6), support rails (8) are fixedly mounted on both sides of the inner part of the outer shell (1), a guide assembly (9) is movably mounted inside the outer shell (1), a discharge roller (10) is movably mounted in the support rail (8), a bracket (11) is movably mounted on the end of the discharge roller (10), a dust collecting bin (12) is fixedly mounted inside the outer shell (1), the first conveying wheel (4) is fixedly mounted on one end of the outer shell (1), and a first electric push rod (5) is fixedly mounted on the end of the first electric push rod (5). ) is also movably installed inside the dust collecting bin (12), a feed clamping assembly (13) is fixedly installed at one end inside the dust collecting bin (12), a surface grinding assembly (14) is movably installed inside the dust collecting bin (12), an external drive motor is fixedly installed outside the surface grinding assembly (14) on the back side of the outer shell (1), a side grinding assembly (15) is movably installed on the surface grinding assembly (14), a second motor (16) is fixedly installed at the end of the first conveying wheel (4), a third motor (17) is fixedly installed at the end of the feed clamping assembly (13), there are two surface grinding assemblies (14) and a first gear (18) and a second gear (19) are fixedly installed at the ends thereof respectively, and a third gear (20) is fixedly installed at the end of the side grinding assembly (15); The extrusion assembly (6) comprises a first base block (61), a telescopic rod (62) is embedded and movably mounted inside one side of the first base block (61), a first spring (63) is sleeved and mounted on the telescopic rod (62), an end block (64) is fixedly mounted on the end of the telescopic rod (62), a guide wheel (65) is movably mounted inside the end block (64), a first motor (66) is fixedly mounted on the end block (64), a long plate is fixedly mounted on the bottom end of the end block (64), and push rods (67) are respectively fixedly mounted on both ends of the long plate; The adjustment support assembly (7) comprises a vertical plate (71), a second electric push rod (72) is fixedly mounted on one side of the vertical plate (71), a third electric push rod (73) is fixedly mounted on the end of the second electric push rod (72), and a tray (74) is movably mounted on the end of the third electric push rod (73); The guide assembly (9) comprises a roller body (91), support blocks (92) are movably mounted at both ends of the roller body (91), a straight groove (93) is formed on the outer surface of the roller body (91), and a guide roller (94) is movably mounted inside the straight groove (93); The feed clamping assembly (13) comprises a second base block (131), a slider (132) is movably mounted inside the second base block (131), a second spring (133) is fixedly mounted on one end of the slider (132), and a clamping roller (134) is rotatably mounted on one side of the slider (132); The surface grinding assembly (14) comprises an inner roller (141), the outer surface of the inner roller (141) is provided with positioning ribs (142), the outer surface of the inner roller (141) is movably sleeved with a grinding ring (143), one end of the inner roller (141) is fixedly mounted with a round rod (144), the other end of the inner roller (141) is fixedly mounted with a pipe (145), both ends of the inner roller (141) are movably sleeved with grinding rings (146), and air holes (147) are provided on the inner roller (141) and the grinding ring (143); The side grinding assembly (15) comprises a side block (151), the side block (151) is provided with an arc groove (152), a third spring (153) is fixedly installed inside the arc groove (152), and an auxiliary grinding roller (154) is rotatably installed on the side block (151).

2. The wood board grinding device for wood board processing according to claim 1, characterized in that: The first conveying wheels (4) are multiple in number and are evenly mounted for rotation inside the outer shell (1). The first conveying wheels (4) are also located on one side inside the dust collecting bin (12) and are symmetrically mounted for rotation up and down. The bottom end of the bracket (11) is located inside the rail groove (3) and is slidably arranged.

3. The wood board grinding device for wood board processing according to claim 1, characterized in that: The second motor (16) is fixedly connected to a first conveying wheel (4) movably installed inside the dust collecting bin (12); the first gear (18) is composed of two thin gears symmetrically spaced apart; the first gear (18) is meshed with the second gear (19); the second gear (19) is meshed with the third gear (20); the third gear (20) can be rotated to be arranged between the two thin gears of the first gear (18).

4. The wood board grinding device for wood board processing according to claim 1, characterized in that: The number of the end blocks (64) is two, a ring groove is provided in the middle of the guide wheel (65), the output shaft of the first motor (66) is fixedly connected to one end of the guide wheel (65), and the end of the push rod (67) extends to the position where the bracket (11) moves laterally.

5. The wood board grinding device for wood board processing according to claim 1, characterized in that: The top end of the vertical plate (71) is fixedly connected to the long plate, the second electric push rod (72) is installed horizontally, the third electric push rod (73) is located at the end of the second electric push rod (72) and is installed longitudinally, the tray (74) is located at the upper end of the third electric push rod (73) and is rotatably installed, and a ball bearing is embedded in the upper surface of the tray (74) and is movably installed. The discharge rollers (10) are located on both sides of the outer shell (1) and are installed symmetrically at intervals, and the diameter of the tray (74) is smaller than the interval between the discharge rollers (10) on both sides.

6. The wood board grinding device for wood board processing according to claim 1, characterized in that: Long grooves are provided at the upper and lower ends of the support rail (8), the roller body (91) is hollow inside, the support block (92) is movably connected to a pin extending outside the roller body (91), the upper portion of the support block (92) is movably arranged in the upper and lower long grooves inside the support rail (8), and the rotation direction of the guide roller (94) is perpendicular to the rotation direction of the roller body (91).

7. The wood board grinding device for wood board processing according to claim 1, characterized in that: The number of the second base blocks (131) is four and each two form a group and are symmetrically arranged up and down. The second spring (133) is located at the upper end and the lower end inside the upper second base block (131) and the lower second base block (131), respectively.

8. The wood board grinding device for wood board processing according to claim 1, characterized in that: The interior of the inner roller (141) is hollow, the grinding ring (143) is clamped on the upper limit position of the positioning rib (142) and is slidably arranged, the round rod (144) is fixedly connected to the second gear (19), the pipe (145) is fixedly connected to the external air suction component, the grinding ring (146) is impeller-shaped, and the upper and lower grinding rings (146) are meshed with each other, the grinding ring (146) is provided with a grinding material on one side of the middle of the inner roller (141), the air hole (147) is connected with the interior of the inner roller (141), and magnets are evenly arranged at the positions where the upper and lower grinding rings (146) rotate inside the outer shell (1), and the other side of the grinding ring (146) is provided with a magnet with the same magnetic pole as the opposite surface of the magnet.

9. The wood board grinding device for wood board processing according to claim 1, characterized in that: One end of the edge block (151) is a sleeve ring that is sleeved on one end of the surface grinding assembly (14), and a short rod extends from the sleeve ring. One end of the third spring (153) is located inside the arc groove (152) and is provided with a positioning pin rod, and the positioning pin rod is fixedly installed inside the dust collecting bin (12). The auxiliary grinding roller (154) can be rotated to be arranged between the upper and lower surface grinding assemblies (14).

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