Polishing and deburring device for solid wood furniture board

Abstract

The invention provides a solid wood furniture plate polishing and deburring device which comprises a conveying assembly, a plate surface polishing assembly arranged at the top of the conveying assembly and used for polishing the plate surface of a plate conveyed on the conveying assembly, a wood chip collecting table arranged on one side of the conveying assembly and used for storing the polished plate, and a transition piece arranged at the bottom of the wood chip collecting table. The plate is conveyed towards the wood chip collecting table through the conveying assembly, the plate face of the plate is ground through the plate face grinding assembly in the process, and the direction of the plate is adjusted through the transition piece so that the side line of the plate can be perpendicular to the ground. And then the plate is conveyed towards the conveying assembly through the sideline grinding assembly, grinding of the sideline of the plate is completed in the process, grinding operation of the plate face and the sideline of the plate is achieved, the grinding efficiency is improved, and efficient machining and output of the plate are facilitated.

Description

Technical Field

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

[0002] Solid wood furniture refers to furniture made of solid wood. It is popular among consumers for its natural, environmentally friendly, durable and beautiful features. Solid wood furniture is divided into pure solid wood furniture and all-solid wood furniture. Pure solid wood furniture refers to furniture made of natural wood without any artificial board, while all-solid wood furniture refers to furniture made of solid wood materials, with (or without) solid wood veneer or thin wood (wood veneer) veneer, and (or without) painting. The manufacturing process of solid wood furniture needs to go through raw material preparation, preliminary processing, fine processing, woodworking and final surface treatment and painting. The preliminary processing includes rough planing: preliminary thickness determination of the raw material board to lay the foundation for subsequent processing, wind shearing: trimming the length of the raw material board to meet the design requirements, trimming: cutting off the unusable edges on the raw material board to ensure the neatness and standardization of the board, matching: pairing and combining the wood according to the pattern and color requirements of the furniture to ensure the beauty and consistency of the furniture. All of the above have corresponding processing auxiliary equipment.

[0003] The existing grinding equipment for trimming solid wood furniture boards is generally divided into two types. The first is a handheld grinding device, which has good flexibility, but requires the operator to operate it by hand and has certain operating difficulties, and the grinding efficiency is low. The second is a large grinding machine, which conveys the board toward the grinder through a conveyor belt and grinds the board surface during the conveying process. It is mainly used for mass production of boards in workshops, but has poor flexibility. It only grinds the board surface and ignores the grinding operation of the board edge. As a result, in the existing operation process, the board polished by the grinding machine still needs the operator to perform a second grinding of the board edge through the handheld grinding equipment, resulting in a series of problems such as extended board processing time, reduced board processing efficiency, and reduced board output. Summary of the invention

[0004] Based on this, the purpose of the present invention is to provide a device for grinding and deburring solid wood furniture boards, so as to fundamentally solve the problem of low board processing efficiency and reduced board output caused by existing grinding equipment.

[0005] A grinding and deburring device for solid wood furniture boards according to an embodiment of the present invention comprises a conveying assembly, a board surface grinding component arranged on the top of the conveying assembly for grinding the board surface of the board conveyed on the conveying assembly, a wood chip collecting table arranged on one side of the conveying assembly for storing the polished board, a transition piece arranged at the bottom of the wood chip collecting table, and an edge grinding component arranged on the side of the transition piece facing the conveying assembly; The transition piece includes a positioning box fixedly arranged on the lower inclined side of the wood chip collecting platform, and a sliding limiter slidably arranged on the positioning box for limiting the height of the board, and a sliding groove for accommodating the sliding limiter is opened on one side of the positioning box, wherein the positioning box is used to make the edge line of the board perpendicular to the ground; Among them, the board is conveyed toward the wood chip collection table by the conveying assembly, the board surface is polished by the board surface polishing assembly during the process, and the direction of the board is adjusted by the transition piece so that the edge of the board is perpendicular to the ground, and then the board is transferred toward the conveying assembly by the edge polishing assembly, and the edge of the board is polished during the process.

[0006] Furthermore, the conveying assembly includes a fixed frame, and a conveying member arranged on the top of the fixed frame, and the conveying member is designed to be inclined at 45 degrees to the ground.

[0007] Furthermore, the conveyor member includes a first conveyor belt and a second conveyor belt arranged in parallel, and a plurality of support parts for supporting the plate materials, which are respectively arranged on the first conveyor belt and the second conveyor belt on a lower inclined side.

[0008] Furthermore, the board surface grinding assembly includes a fixed box fixedly arranged on the side of the conveying member away from the fixed frame, an output member at least partially embedded in the top of the fixed box, and a grinding roller member movable in the fixed box and arranged close to the conveying member for grinding the board surface, the grinding roller member is arranged parallel to the conveying member, and the fixed box is provided with at least two oppositely arranged material guide ports on a side close to the conveying member.

[0009] Furthermore, the output member includes a first motor at least partially embedded in the top of the fixed box, a driving shaft arranged at the output end of the first motor, at least two first driven shafts arranged on one side of the driving shaft, and a second driven shaft arranged on the side of the first driven shaft facing the grinding roller member, and the second driven shaft is connected to the grinding roller member.

[0010] Furthermore, the grinding roller assembly includes assembly ends embedded on both sides of the fixed box, a grinding roller movably arranged between the two assembly ends, a driving roller extending from both ends of the grinding roller toward the assembly ends, and a linkage shaft sleeved on the driving roller and connected to the second driven shaft.

[0011] Furthermore, the wood chip collection table includes a first-level inclined table fixedly arranged on one side of the conveying assembly, a second-level inclined table and a third-level inclined table sequentially arranged at the bottom of the first-level inclined table, filter plates respectively arranged on the first-level inclined table, the second-level inclined table and the third-level inclined table, and material guide plates extending outward from the bottom of the first-level inclined table, the second-level inclined table and the third-level inclined table respectively.

[0012] Further, the edge grinding assembly includes a support frame arranged on the side of the positioning box away from the slide slot, at least two driving assemblies arranged at the bottom of the support frame, a grinding piece arranged on the side of the support frame away from the driving assembly, and a feeding piece movably arranged between the driving assembly and the grinding piece, a connecting groove connected to the positioning box is opened in the middle of the support frame, and a plurality of spring shafts are movably arranged in the connecting groove; The driving assembly includes a motor frame fixedly connected to the bottom of the support frame, a second motor arranged in the middle of the motor frame, a first linkage member arranged at the output end of the second motor, and a track shaft arranged in the middle of the first linkage member.

[0013] Furthermore, the grinding member includes a third motor, a second linkage member arranged on the output shaft of the third motor, and a grinding belt sleeved on the second linkage member.

[0014] Furthermore, the feeding member includes a driving shaft arranged on a side of the first linkage member away from the second motor, and a fixed roller and a rubber sleeve sequentially sleeved on the driving shaft.

[0015] Compared with the prior art: the grinding and deburring device for solid wood furniture panels in the above-mentioned embodiment of the present invention conveys the panels toward the wood chip collection table through the conveying assembly, and during the process, the panel surface is grinded by the panel surface grinding component, and the orientation of the panel is adjusted by the transition piece so that the edge line of the panel is perpendicular to the ground, and then the panel is transferred toward the conveying assembly through the edge line grinding component, and the edge line of the panel is grinded during the process, thereby achieving the grinding operation of the panel surface and the edge line, improving the grinding efficiency, and being beneficial to the efficient processing output of the panel, and solving the problem of low panel processing efficiency and reduced panel output caused by the existing grinding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a grinding and deburring device for solid wood furniture panels in an embodiment of the present invention; Figure 2 It is a partial structural schematic diagram of a conveying assembly and a board surface grinding component in a grinding and deburring device for solid wood furniture boards in an embodiment of the present invention; Figure 3It is a partial cross-sectional structural schematic diagram of a board surface grinding component in a grinding and deburring device for solid wood furniture boards in an embodiment of the present invention; Figure 4 It is a partial structural schematic diagram of a wood chip collecting table in a grinding and deburring device for solid wood furniture panels in an embodiment of the present invention; Figure 5 It is a partial structural schematic diagram of a transition piece and an edge grinding assembly in a grinding and deburring device for solid wood furniture panels in an embodiment of the present invention; Figure 6 It is a partial cross-sectional structural schematic diagram of an edge grinding component in a grinding and deburring device for solid wood furniture panels in an embodiment of the present invention; Figure 7 It is a schematic diagram of the flipping state between the spring shaft and the board in the grinding and deburring device for solid wood furniture board in the embodiment of the present invention; Figure 8 It is a schematic cross-sectional structural diagram of another state of the edge grinding component in the grinding and deburring device for solid wood furniture panels in an embodiment of the present invention.

[0017] Description of main component symbols:

[0018] The following specific implementations will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] See also Figures 1 to 6 , shown is a grinding and deburring device for solid wood furniture boards in an embodiment of the present invention, comprising a conveying assembly 1, a board surface grinding component 2 arranged on the top of the conveying assembly 1 for grinding the board surface of the board conveyed on the conveying assembly 1, a wood chip collecting table 3 arranged on one side of the conveying assembly 1 for storing the polished board, a transition piece 4 arranged at the bottom of the wood chip collecting table 3, and an edge grinding component 5 arranged on the side of the transition piece 4 facing the conveying assembly 1, the transition piece 4 includes a positioning box 41 fixedly arranged on the lower inclined side of the wood chip collecting table 3, and a sliding positioning box 42 arranged on the positioning box 43. The box 41 is provided with a sliding limiter 43 for limiting the height of the board, and a slide groove 42 for accommodating the sliding limiter 43 is provided on one side of the positioning box 41, wherein the positioning box 41 is used to make the edge of the board perpendicular to the ground, wherein the board is conveyed toward the wood chip collecting table 3 through the conveying assembly 1, and the board surface is polished through the board surface polishing assembly 2 during the process, and the direction of the board is adjusted through the transition piece 4 so that the edge of the board is perpendicular to the ground, and then the board is transferred toward the conveying assembly 1 through the edge polishing assembly 5, and the edge of the board is polished during the process.

[0023] Furthermore, the conveying assembly 1 includes a fixed frame 11, and a conveying member 12 arranged on the top of the fixed frame 11, the conveying member 12 is designed to be inclined at 45 degrees to the ground, the conveying member 12 includes a first conveyor belt 121 and a second conveyor belt 122 arranged in parallel, and a plurality of support parts for supporting the plate respectively arranged on the first conveyor belt 121 and the second conveyor belt 122 toward the lower inclined side, the plate surface grinding component 2 includes a fixed box 21 fixedly arranged on the side of the conveying member 12 away from the fixed frame 11, an output member at least partially embedded in the top of the fixed box 21, and a grinding roller member for grinding the plate surface that is movable in the fixed box 21 and is arranged near the conveying member 12, the grinding roller member is arranged parallel to the conveying member 12, and the fixed box 21 is close to the conveying member 12. At least two oppositely arranged material guide ports 24 are opened on the side of the fixed box 21, the output member includes a first motor 22 at least partially embedded in the top of the fixed box 21, a driving shaft 25 arranged at the output end of the first motor 22, at least two first driven shafts 26 arranged on one side of the driving shaft 25, and a second driven shaft 27 arranged on the side of the first driven shaft 26 facing the grinding roller member, the second driven shaft 27 is connected to the grinding roller member, and the grinding roller member includes an assembly end 23 embedded in both sides of the fixed box 21, a grinding roller 210 movably arranged between the two assembly ends 23, a driving roller 29 extending from both ends of the grinding roller 210 toward the assembly end 23, and a linkage shaft 28 sleeved on the driving roller 29 and connected to the second driven shaft 27, the wood chip collecting table 3 includes a fixed arrangement on the conveying assembly 1, a first-stage tilting platform 31 on one side, a second-stage tilting platform 32 and a third-stage tilting platform 33 sequentially arranged at the bottom of the first-stage tilting platform 31, filter plates 34 respectively arranged on the first-stage tilting platform 31, the second-stage tilting platform 32 and the third-stage tilting platform 33, and guide plates 35 respectively extending outward from the bottom of the first-stage tilting platform 31, the second-stage tilting platform 32 and the third-stage tilting platform 33, the edge grinding component 5 includes a support frame 51 arranged on the side of the aligning box 41 away from the slide groove 42, at least two drive components 52 arranged at the bottom of the support frame 51, a grinding piece 53 arranged on the side of the support frame 51 away from the drive component 52, and a feeding piece movably arranged between the drive component 52 and the grinding piece 53, and a support frame 51 is provided in the middle with a connection to the aligning box 41 The connecting groove has multiple spring shafts movably arranged in the connecting groove. The driving assembly 52 includes a motor frame 521 fixedly connected to the bottom of the supporting frame 51, a second motor 522 arranged in the middle of the motor frame 521, a first linkage member 523 arranged at the output end of the second motor 522, and a track shaft 524 arranged in the middle of the first linkage member 523. The grinding member 53 includes a third motor 531, a second linkage member 532 arranged on the output shaft of the third motor 531, and a grinding belt 533 sleeved on the second linkage member 532. The feeding member 54 includes a driving shaft 541 arranged on the side of the first linkage member 523 away from the second motor 522, and a fixed roller 542 and a rubber sleeve 543 sleeved on the driving shaft 541 in sequence.

[0024] It should be noted that if Figure 1 As shown, the conveying assembly 1, the board surface grinding component 2 and the wood chip collecting table 3 all adopt an inclined design, and the angle between them and the ground is 30° to 45°. This design does not affect the normal conveying of the top board surface by the conveying assembly 1, and at the same time, it can guide the waste chips generated during the grinding process to a certain extent, so that the waste chips uniformly slide toward the lower inclined side, which is conducive to the subsequent collection of waste chips. The inclined design can also effectively prevent a large amount of waste chips after grinding from remaining at the board surface grinding area, resulting in the board surface being unable to fully contact the board surface grinding component 2, thereby reducing the grinding quality. In addition, in some optional embodiments of the present invention, a blower can be installed based on the lower inclined side of the conveying assembly 1 to uniformly blow the waste chips toward the direction of the wood chip collecting table 3, so as to avoid the accumulation of waste chips on the lower side of the conveying assembly 1, thereby affecting the grinding quality of the grinded board.

[0025] In some optional embodiments of the present invention, one side of the bottom fixing frame 11 of the conveying assembly 1 may be supported by a hydraulic column so that the driving top conveying member 12 can implement slope adjustment. In addition, a controller may be provided on the grinding and deburring device of the solid wood furniture board at a position convenient for the operator to operate. The controller may be provided at any position on the grinding and deburring device of the solid wood furniture board that is convenient for the operator to operate. The controller may be an MCU (Microcontroller Unit; microcontroller unit) chip to realize the overall control of the grinding and deburring device of the solid wood furniture board through the MCU chip, wherein the controller and the grinding and deburring device of the solid wood furniture board are electrically connected, and the electrical connection includes a wired connection and a wireless connection. The wireless connection method includes but is not limited to Bluetooth connection, WiFi, IF radio frequency, zigbee, and the wired connection method includes but is not limited to a USB line connecting the grinding and deburring device of the solid wood furniture board to the controller.

[0026] In the specific implementation, the operator can control the grinding and deburring device of the solid wood furniture board to start through the controller, and then the boards to be polished can be stacked in intervals on the first conveyor belt 121 and the second conveyor belt 122 in turn, and abut against the support part 123. In some optional embodiments, the first conveyor belt 121 and the second conveyor belt 122 can be independently designed or integrally connected, and the outer surfaces of the first conveyor belt 121 and the second conveyor belt 122 in contact with the board surface can adopt a rubber pad design to increase the friction with the contact part with the board to ensure the stability of the board during the conveying and polishing process, and at the same time, it can also cooperate with the support part 123 to further improve the stability of the board on the conveying member 12. Afterwards, the board is conveyed toward the board surface polishing component 2 through the conveying member 12 to implement the board surface polishing operation. Specifically, the board enters along the guide port 24 at the bottom of the fixed box 21. At this time, the active shaft 25 at the output end of the two first motors 22 drives the first motor 22 and drives the first motor 22 to move forward and backward. The driven shaft 26, the second driven shaft 27, the linkage shaft 28, and the driving roller 29 are used to drive the grinding roller 210 to rotate so as to grind the bottom plate. In some optional embodiments, the operator can select grinding sandpaper or brushes with different mesh sizes according to the grinding fineness of the plate and install them on the surfaces of the two grinding rollers 210 respectively. In addition, in order to ensure that the grinding roller 210 is in full contact with the plates of different thicknesses, a deformable rubber tube or sponge tube can be added between the grinding roller 210 and the grinding sandpaper or brush. While not affecting the normal rotation and grinding of the grinding roller 210, it can also adaptively deform and fit according to the plates of different thicknesses to improve the adaptability of the grinding roller 210. Then, the waste chips generated during the grinding process will be uniformly gathered toward the lower side along the inclination direction of the conveying member 12 to avoid a large amount of waste chips remaining on the surface of the plate and isolating the plate from contacting the grinding roller 210, affecting the grinding quality. At the same time, the conveying direction of the conveying member 12 is opposite to the output direction of the grinding roller 210.

[0027] Furthermore, after the board passes through the board surface grinding assembly 2, it moves toward the direction close to the wood chip collecting platform 3, and the wood chips on its surface are cleaned by the wood chip collecting platform 3. Specifically, the board falls onto the first-level inclined platform 31 along the conveying direction of the conveyor 12, and since the first-level inclined platform 31 is arranged below the conveyor 12 and there is a certain height difference, the board surface will generate a certain degree of shaking during the falling process, so that part of the waste chips originally on the board surface can be shaken off, and part of the fallen wood chips will be cleared out through the filter plate 34, and then the inclined design of the first-level inclined platform 31 can guide the board to move toward the second-level inclined platform 32 and the third-level inclined platform 33 in sequence until it enters the direction of the transition member 4. During the process, since there is a certain height difference between the first-level inclined platform 31, the second-level inclined platform 32 and the third-level inclined platform 33, the board will continue to be in a shaking state during the sliding process, so that the surface waste chips can be fully shaken off, and the waste chips will pass through the filter plates 34 on the first-level inclined platform 31, the second-level inclined platform 32 and the third-level inclined platform 33 in sequence and are guided through the guide plate 35 The waste materials are uniformly collected at the bottom of the wood chip collection table 3. It should be noted that the guide plate 35 is inclined in opposite directions to the first-level inclined table 31, the second-level inclined table 32 and the third-level inclined table 33, and are respectively arranged on the first-level inclined table 31 near the second inclined table 32, on the second-level inclined table 32 near the third-level inclined table 33 and on the third-level inclined table 33 near the transition piece 4, and all cover the layout position of the filter plate 34, so that the waste materials passing through the filter plate 34 all fall on the guide plate 35 and are discharged externally, thereby achieving the effect of efficiently exporting the waste materials. In some optional embodiments, the filter plate 34 can also be composed of multiple adjacent and parallel shaft columns to ensure that the plate slides smoothly along the wood chip collection table 3. During the process, the waste materials can also be exported downward between the shaft columns. At the same time, the rolling of the shaft columns can also avoid the waste materials from remaining on the wood chip collection table 3, thereby improving the quality of waste collection. In addition, in order to improve the subsequent waste collection efficiency, a waste container can also be set at the bottom of the wood chip collection table 3 and cover the guide plate 35 to facilitate collection and processing by operators.

[0028] Next, the polished plate falls into the transition piece 4. It should be noted that the depth in the positioning box 41 is designed to correspond to the plate size. In some optional embodiments, the operator can also adjust the sliding limiter 43 according to the current plate size height, that is, the depth of the plate entering the positioning box 41, so that the sliding limiter 43 slides along the track of the slide groove 42 and is fixed at the corresponding position inside the positioning box 41. It should be noted that the sliding limiter 43 is mainly composed of a clamping bolt close to the slide groove 42 and a support rod embedded in the positioning box 41. After entering the positioning box 41, the plate will be restricted by the sliding limiter 43 to the corresponding height of the positioning box 41, so that the plate with mismatched size in the subsequent transfer through the feeding piece 54 cannot contact the polishing piece 53 at the edge. Afterwards, after the plate enters the positioning box 41, the plate can be rolled out by the feeding piece 54. Figure 5As shown, part of the working area of ​​the feeding member 54 partially overlaps with the left area of ​​the positioning box 41. In some optional embodiments, an infrared sensor electrically connected to the feeding member 54 may be provided in the positioning box 41, or a pressure sensor may be provided on the sliding limit member 43. The feeding member 54 is started after the infrared sensor detects that the plate enters the positioning box 41, or the feeding member 54 is started after the plate contacts the sliding limit member 43, and the grinding member 53 is turned on at the same time. Then, the first linkage member 523, the track shaft 524, the driving shaft 541, the fixed roller 542 and the rubber sleeve 543 at the output end are driven to rotate in sequence by the second motor 522. It should be noted that a track is provided on the track shaft 524, so the track drive can drive the multiple groups of fixed rollers 542 located above the motor frame 521 to rotate. In addition, The output directions of the two groups of fixed rollers 542 rotate in opposite directions, so that the two groups of parallel fixed rollers 542 can roll out the plate at the positioning box 41, and finally push the plate to move toward the side away from the positioning box 41. During the process, the third motor 531 drives the second linkage 532 to drive the grinding belt 533 mounted on its outer surface to roll. It should be noted that the rolling direction of the grinding belt 533 is opposite to the transmission direction of the fixed rollers 542, and the grinding operation of the plate edge is realized during the transmission process. The polished plates will also be uniformly transported to the feeding side close to the conveying assembly 1 for easy collection by operators, and it is also convenient for direct material collection during the secondary plate surface grinding. Through this application, the grinding operation of the plate surface and edge is achieved, the grinding efficiency is improved, and it is conducive to the efficient processing output of the plate.

[0029] In addition, in some optional embodiments of the present invention, in order to realize the grinding of multiple edges or arc edges of the plate, such as Figure 7 As shown in the figure, the square block indicates the three states of the transfer sequence from right to left. The initial transfer height of the plate is lower than the spring shaft 55. During the transfer process through the feeding member 54, the plate is limited by the bottom spring shaft 55 on the transfer path, causing the plate to rotate between the two feeding members 54, and the plate is adjusted to the following positions in turn. Figure 7From the middle block shown to the leftmost block, it should be noted that in the process of causing the plate to flip, the spring shaft 55 at the bottom is always in contact with the bottom of the plate. It can be understood that the elastic space of the spring shaft 55 can be used to supplement the distance between it and the grinding piece 53 during the flipping of the plate, so that the spring shaft 55 can always keep the edge of the plate in contact with the top grinding piece 33 without affecting the normal transmission and flipping of the plate, thereby realizing the edge grinding operation of the flipping of the plate. This method is also applicable to polygonal plates and arc-shaped plates and large-scale coverage grinding of the edge of the plate, further improving the grinding efficiency and saving grinding time. In addition, in order to avoid slipping during the contact between the plate and the spring shaft 55, a rubber tube can be set on the shaft surface in contact with the plate to increase the friction of the contact part with the plate. At the same time, in order to ensure that the distance between the grinding piece 53 and the spring shaft 55 can accommodate the plate in the flipping process. Figure 7 In the second state shown in FIG. 1 , an elastic portion 534 may be further provided at the bottom of the grinding member 53. Figure 8 As shown, the grinding piece 53 can have the same effect as the spring shaft 55, and the spacing can be adaptively adjusted according to the state of the middle plate so that the plate can be smoothly flipped through. At the same time, in order to prevent the edges of the plate from being rounded or flattened by the grinding piece 53 during the flipping process, a pressure sensor can be further provided at the bottom of the spring shaft 55, wherein the pressure sensor is electrically connected to the grinding piece 53. When the spring shaft 55 causes the plate to flip, the pressure sensor is activated when the spring shaft 55 is in the second state in the plate flipping stage under pressure. It can be understood that the plate in the second state exerts the greatest pressure on the spring shaft 55, and the spring shaft 55 has the largest downward deformation stroke and contacts the bottom pressure sensor to complete activation. Afterwards, the pressure sensor controls the grinding piece 53 to stop the grinding operation, and after the plate flips to the sliding process with the spring shaft 55 plane, the spring shaft 55 is lifted up and separated from the contact with the pressure sensor, and the grinding piece 53 is opened here to achieve grinding of the edge of the plate, thereby achieving targeted grinding and preventing the edges from being rounded or flattened during the flipping process of the plate.

[0030] In summary, the grinding and deburring device for solid wood furniture panels in the above-mentioned embodiments of the present invention conveys the panels toward the wood chip collection table 3 through the conveying assembly 1. During the process, the panel surface is grinded by the panel surface grinding component 2, and the orientation of the panel is adjusted by the transition piece 4 so that the edge line of the panel is perpendicular to the ground. Thereafter, the panel is transferred toward the conveying assembly 1 through the edge line grinding component 5. During the process, the edge line of the panel is grinded, and the grinding operation of the panel surface and the edge line is achieved, thereby improving the grinding efficiency, facilitating the efficient processing and output of the panel, and solving the problem of low panel processing efficiency and reduced panel output caused by the existing grinding equipment.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A grinding and deburring device for solid wood furniture panels, characterized in that: The utility model comprises a conveying assembly, a board surface grinding component arranged on the top of the conveying assembly for grinding the board surface of the board conveyed on the conveying assembly, a wood chip collecting table arranged on one side of the conveying assembly for storing the polished board, a transition piece arranged at the bottom of the wood chip collecting table, and an edge grinding component arranged on the side of the transition piece facing the conveying assembly; The transition piece includes a positioning box fixedly arranged on the lower inclined side of the wood chip collecting platform, and a sliding limiter slidably arranged on the positioning box for limiting the height of the board, and a sliding groove for accommodating the sliding limiter is opened on one side of the positioning box, wherein the positioning box is used to make the edge line of the board perpendicular to the ground; Among them, the board is conveyed toward the wood chip collection table by the conveying assembly, the board surface is polished by the board surface polishing assembly during the process, and the direction of the board is adjusted by the transition piece so that the edge of the board is perpendicular to the ground, and then the board is transferred toward the conveying assembly by the edge polishing assembly, and the edge of the board is polished during the process.

2. The grinding and deburring device for solid wood furniture panels according to claim 1, characterized in that: The conveying assembly includes a fixing frame and a conveying member arranged on the top of the fixing frame, and the conveying member is designed to be inclined at 45 degrees to the ground.

3. The grinding and deburring device for solid wood furniture board according to claim 2, characterized in that: The conveyor member includes a first conveyor belt and a second conveyor belt arranged in parallel, and a plurality of support parts for supporting plates respectively arranged on the first conveyor belt and the second conveyor belt at a lower inclined side.

4. The grinding and deburring device for solid wood furniture board according to claim 3, characterized in that: The board surface grinding assembly includes a fixed box fixedly arranged on the side of the conveying member away from the fixed frame, an output member at least partially embedded in the top of the fixed box, and a grinding roller member movable in the fixed box and arranged close to the conveying member for grinding the board surface. The grinding roller member is arranged parallel to the conveying member, and the fixed box is provided with at least two oppositely arranged material guide ports on a side close to the conveying member.

5. The grinding and deburring device for solid wood furniture board according to claim 4, characterized in that: The output member includes a first motor at least partially embedded in the top of the fixed box, a driving shaft arranged at the output end of the first motor, at least two first driven shafts arranged on one side of the driving shaft, and a second driven shaft arranged on the side of the first driven shaft facing the grinding roller member, and the second driven shaft is connected to the grinding roller member.

6. The grinding and deburring device for solid wood furniture board according to claim 5, characterized in that: The grinding roller member includes assembly ends embedded in both sides of the fixed box, a grinding roller movably arranged between the two assembly ends, a driving roller extending from both ends of the grinding roller toward the assembly ends, and a linkage shaft sleeved on the driving roller and connected to the second driven shaft.

7. The grinding and deburring device for solid wood furniture board according to claim 1, characterized in that: The wood chip collecting table includes a first-level inclined table fixedly arranged on one side of the conveying assembly, a second-level inclined table and a third-level inclined table sequentially arranged at the bottom of the first-level inclined table, filter plates respectively arranged on the first-level inclined table, the second-level inclined table and the third-level inclined table, and material guide plates extending outward along the bottom of the first-level inclined table, the second-level inclined table and the third-level inclined table respectively.

8. The grinding and deburring device for solid wood furniture board according to claim 1, characterized in that: The edge grinding assembly includes a support frame arranged on the side of the positioning box away from the slide slot, at least two driving assemblies arranged at the bottom of the support frame, a grinding piece arranged on the side of the support frame away from the driving assembly, and a feeding piece movably arranged between the driving assembly and the grinding piece, a connecting groove connected to the positioning box is opened in the middle of the support frame, and a plurality of spring shafts are movably arranged in the connecting groove; The driving assembly includes a motor frame fixedly connected to the bottom of the support frame, a second motor arranged in the middle of the motor frame, a first linkage member arranged at the output end of the second motor, and a track shaft arranged in the middle of the first linkage member.

9. The grinding and deburring device for solid wood furniture board according to claim 8, characterized in that: The grinding member includes a third motor, a second linkage member arranged on the output shaft of the third motor, and a grinding belt sleeved on the second linkage member.

10. The grinding and deburring device for solid wood furniture board according to claim 9, characterized in that: The feeding member comprises a driving shaft arranged on a side of the first linkage member away from the second motor, and a fixed roller and a rubber sleeve which are sequentially sleeved on the driving shaft.

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