Side edge grinding device used after shaving board cutting

Abstract

The utility model relates to the field of plate processing, in particular to a side edge grinding device for cut shaving boards, which comprises a grinding box body, two ends of the grinding box body are respectively provided with a feed port and a discharge port, the bottom surface of an inner cavity of the grinding box body is connected with a driven roller component, and two sides of the driven roller component are provided with rectangular mounting blocks; a first linear driving assembly is connected to the lower plane of the rectangular mounting block and connected with the bottom face of the inner cavity of the grinding box. A plate leading-in mechanism is connected between the ends, close to the feeding port, of the rectangular mounting blocks, a plate leading-out mechanism is connected between the ends, close to the discharging port, of the rectangular mounting blocks, polishing assemblies capable of linearly moving are connected to the rectangular mounting blocks correspondingly, and the polishing assemblies are located between the plate leading-in mechanism and the plate leading-out mechanism; and the auxiliary pressing wheel assembly is arranged above the driven roller assembly. The grinding device is reasonable in structure, the grinding uniformity and consistency are improved, and the labor intensity and the safety risk of workers are reduced.

Description

Technical Field

[0001] This utility model relates to the field of board processing, and in particular to a device for sanding the side edges of particleboard after cutting. Background Technology

[0002] Particleboard is a type of engineered wood product made by bonding wood chips or other wood fiber materials with adhesives under heat and pressure. Particleboard has good sound absorption and insulation properties, as well as heat insulation effects, and is widely used in furniture manufacturing and interior decoration; these fields typically have high requirements for its appearance quality. However, particleboard is prone to chipping during the cutting process, so its sides need to be sanded after cutting.

[0003] Regarding the aforementioned technologies, the inventors discovered that traditional methods require manual pressing and pushing of the particleboard towards the grinding equipment for grinding. Manually pressing and pushing the particleboard for grinding is not only inefficient, but also makes it difficult to ensure the uniformity and consistency of each grinding session. In addition, it increases the labor intensity and safety risks for operators. Utility Model Content

[0004] The main technical problem solved by this utility model is to provide a side sanding device for particleboard after cutting, which improves the uniformity and consistency of sanding and reduces the labor intensity and safety risks of workers.

[0005] To solve the above technical problems, the present invention provides a technical solution: a side grinding device for particleboard after cutting, comprising: a grinding box, wherein the two ends of the grinding box are respectively provided with a feed inlet and a discharge outlet, and a driven roller assembly is laterally connected to the bottom surface of the inner cavity of the grinding box, and rectangular mounting blocks are respectively provided on both sides of the driven roller assembly;

[0006] The lower plane of the rectangular mounting block is connected to a linear drive assembly, which is connected to the bottom surface of the grinding chamber.

[0007] A plate feeding mechanism is connected between the ends of the rectangular mounting blocks near the feed inlet, and a plate discharging mechanism is connected between the ends of the rectangular mounting blocks near the discharge outlet. A linearly movable grinding component is connected to each of the rectangular mounting blocks, and the grinding component is located between the plate feeding mechanism and the plate discharging mechanism.

[0008] It also includes an auxiliary pressure roller assembly that is positioned above the driven roller assembly and is liftable.

[0009] By adopting the technical scheme, in use, first, the cut shaving board is pushed into the feeding port, the end of the shaving board is placed on the driven roller assembly, then the linear drive assembly drives the rectangular mounting block to move, the rectangular mounting block drives the plate feeding-in mechanism, the plate feeding-out mechanism and the polishing assembly connected thereto to move, the plate feeding-in mechanism clamps the shaving board, and drives the shaving board to move to the end of the discharging port; while the linear drive assembly drives the rectangular mounting block to move, the auxiliary compression wheel assembly moves downward to compress the shaving board, so as to prevent the shaving board from moving upward in the moving process; after the plate feeding-in mechanism contacts the shaving board, the shaving board is driven to move, so that the polishing assembly polishes the side edge of the shaving board, in the polishing process, the friction force between the plate feeding-in mechanism and the shaving board is greater than the friction force between the polishing assembly and the shaving board, the direction of the friction force between the plate feeding-in mechanism and the shaving board is opposite to the direction of the friction force between the polishing assembly and the shaving board, the shaving board is continuously driven to move forward under the action of the plate feeding-in mechanism, so that the plate feeding-in mechanism pulls the shaving board, and the shaving board is prevented from stopping moving due to lack of power at the end of processing. The uniformity and consistency of polishing are improved, and the labor intensity and safety risk of workers are reduced.

[0010] In a preferred example, the driven roller assembly further comprises two rectangular mounting plates one, a plurality of driven roller one are connected between the two rectangular mounting plates one, and a rubber pipe body is connected to the outer circular surface of the driven roller one.

[0011] By adopting the above technical scheme, the plurality of driven roller one installed between the two rectangular mounting plates one provides support for the shaving board in the initial processing stage, and effectively reduces the friction force during the movement of the shaving board, so as to prevent the outer surface of the shaving board from being scratched.

[0012] In a preferred example, the linear drive assembly one further comprises a rectangular mounting plate two and a plurality of guide rails one connected to the inner cavity bottom surface of the polishing box body, the upper surface of the guide rail one is connected with the rectangular mounting block, and the rectangular mounting plate two is connected with an electric push rod one for driving the rectangular mounting block to move.

[0013] By adopting the above technical scheme, when the shaving board is placed on the driven roller one, the electric push rod one drives the rectangular mounting block on the guide rail one to move, so that the plate feeding-in mechanism connected to the rectangular mounting block can contact the shaving board, and drives the polishing assembly and the plate feeding-out mechanism connected to the rectangular mounting block to move, and such design can adapt to shaving boards of various widths, and enhance the versatility of the equipment.

[0014] The utility model discloses a further configuration in a preferable example can be: the polishing assembly includes the L -shaped mounting seat of installation in the one side of rectangular mounting block and installs the guide rail two on the plane of rectangular mounting block, the upper plane of guide rail two is connected with the moving plate, the L -shaped mounting seat is installed with the electric push rod no. 2 of driving moving plate movement, the one end of moving plate is connected with the polishing piece away from the L -shaped mounting seat, the polishing piece includes transmission shaft no. 1, polishing grinding wheel and servo motor no. 1, transmission shaft no. 1 one end is connected with polishing grinding wheel, and the other end is connected with servo motor no. 1 and is connected with servo motor no. 1 through moving plate.

[0015] By adopting the above technical scheme, two rectangular mounting blocks are provided with polishing assemblies, the distance between the two polishing assemblies should be adjusted according to actual processing needs, the electric push rod drives the rectangular mounting block on the guide rail to move to a position, under the driving of the plate guide-in mechanism, the shaving board is contacted with the polishing piece connected to the moving plate, the servo motor in the polishing piece drives the polishing grinding wheel to rotate, so that the polishing grinding wheel can process the side edge of the shaving board, the friction direction between the polishing grinding wheel and the shaving board is opposite to the advancing direction of the shaving board, and when the polishing grinding wheel is worn, the moving plate can be driven to move by the electric push rod no. 2, and the polishing grinding wheel is driven to move, so that the frequency of replacing the polishing grinding wheel is reduced.

[0016] The utility model discloses a further configuration in a preferable example can be: the plate guide-in mechanism includes the plate guide-in assembly of installation on two rectangular mounting blocks respectively, the plate guide-in assembly includes the Z -shaped board no. 1 of installation in the one end of rectangular mounting block close to the feed port,

[0017] The transmission shaft two and transmission shaft three are arranged at intervals, one end of the transmission shaft two is connected with the driving roller no. 1, the other end penetrates the Z-shaped plate no. 1 and is connected with the servo motor no. 2.

[0018] One end of the transmission shaft three is connected with the driven roller no. 2, and the other end is rotatably connected to the Z-shaped plate no. 1, the driving roller no. 1 and the driven roller no. 2 are connected with the conveyor belt no. 1, and the surface of the conveyor belt no. 1 is provided with a grid pattern no. 1.

[0019] By adopting the above technical scheme, after the shaving board is placed on the driven roller, the electric push rod I drives the rectangular mounting block on the guide rail I to move, so that the Z-shaped plate I connected to the rectangular mounting block moves, the Z-shaped plate I drives the transmission shaft II and the transmission shaft III to move, the transmission shaft II drives the driving roller I to move, the transmission shaft III drives the driven roller II to move, the driving roller I and the driven roller II drive the conveyor belt I to move, so that the conveyor belt I is in contact with the side edge of the shaving board, under the drive of the servo motor II, the driving roller I drives the driven roller II to rotate through the conveyor belt I, the conveyor belt I drives the shaving board to move to one end of the plate discharging mechanism, the conveyor belt I can increase the contact area between the shaving board and the conveyor belt I, and can provide a guiding effect for the transportation of the shaving board, so that the shaving board is in a centered position during movement and will not deviate to one side, improving the machining precision of the equipment; in order to increase the friction between the conveyor belt I and the shaving board, a grid pattern I is added to the surface of the conveyor belt I, so that the conveyor belt I drives the shaving board to move forward and the side edge of the shaving board is polished by the polishing wheel.

[0020] In a preferred example, the plate discharging mechanism can be further configured to include plate discharging assemblies respectively mounted on the two rectangular mounting blocks, the plate discharging assemblies including a Z-shaped plate II mounted on the rectangular mounting block near the discharge port end, and a conveyor belt II connected to the end of the Z-shaped plate II away from the rectangular mounting block.

[0021] The conveyor belt II includes a transmission shaft IV and a transmission shaft V arranged at intervals, one end of the transmission shaft IV is connected with a driving roller II, the other end penetrates through the Z-shaped plate II and is connected with a servo motor III.

[0022] One end of the transmission shaft V is connected with a driven roller III, the other end is rotatably connected to the Z-shaped plate II, the driving roller II and the driven roller III are connected with a conveyor belt II, and a grid pattern II is arranged on the surface of the conveyor belt II.

[0023] By adopting the above technical scheme, after the shaving board is processed by the polishing wheel, the shaving board continues to move to the end of the plate discharging mechanism under the drive of the conveyor belt I, in order to prevent the end of the shaving board from lacking power after being processed by the polishing wheel, the plate discharging mechanism is provided; under the drive of the rectangular mounting block, the Z-shaped plate II moves with it, the Z-shaped plate II drives the transmission shaft IV and the transmission shaft V connected thereto to move, the transmission shaft IV drives the driving roller II to move, the transmission shaft V drives the driven roller III to move, the driving roller II and the driven roller III drive the conveyor belt II to move, so that the conveyor belt II is in contact with the side edge of the shaving board and drives the shaving board to move to the discharge port end, the conveyor belt II can increase the contact area between the shaving board and the conveyor belt II, and the grid pattern II arranged on the surface of the conveyor belt II can increase the friction between the shaving board and the conveyor belt II, and drive the ground shaving board to move out of the discharge port.

[0024] The utility model discloses in a preferable example can be further configured as: the auxiliary compression wheel subassembly includes the transition plate, the compression plate and the rectangular array on the compression plate upper surface a plurality of sliding rod spare one, sliding rod spare one includes guide sleeve one and sets up in its hole guide rod one, the lower end of guide rod one is connected in the compression plate, and the other end passes through guide sleeve one and is spirally connected with the nut, still sets up the spring on guide rod one,

[0025] The upper side of the transition plate is equipped with the electric push rod four, the electric push rod four is installed on the polishing box, the extension end of the electric push rod four is connected with the transition plate, and the two sides of the electric push rod four are respectively equipped with sliding rod spare two, the sliding rod spare two includes guide sleeve two and sets up in its hole guide rod two, the guide sleeve two is embedded in the polishing box, the lower end of the guide rod two is connected with the transition plate, and the other end penetrates the polishing box and is connected with the guide sleeve two slidingly,

[0026] Still include the rectangular array on the compression plate lower plane a plurality of rubber roller.

[0027] Through adopting above-mentioned technical scheme, after the shaving board is placed to driven roll cylinder one, the electric push rod four in auxiliary compression wheel subassembly drives the transition plate to go down, and the transition plate drives the compression plate to go down through guide rod one, so that the rubber roller connected on the compression plate lower plane contacts the upper plane of the shaving board, the spring set in guide rod one can make the rubber roller closely adhere to the surface of the shaving board, reduces the situation that the rubber roller injures the outer surface of the shaving board, and the friction force to the shaving board can be reduced through the rubber roller, and the telescopic of the electric push rod four can be guided through guide rod two and guide sleeve two.

[0028] Summarized above, the utility model discloses at least one of following beneficial technical effect:

[0029] 1. Through the contact area of the transmission belt one in the plate material leading-in mechanism can be increased between the shaving board, and can provide the guiding action for the transportation of the shaving board, so that the shaving board is in the central position in the moving process, will not be offset to one side, improve the processing accuracy of equipment, the grid pattern one set on the surface of the transmission belt one can increase the friction force between the shaving board.

[0030] 2. Through the electric push rod one in linear drive assembly one drives the rectangular mounting block on guide rail one to move, drives each component one connected on the rectangular mounting block to move, enhances the versatility of equipment.

[0031] 3. Through the rubber roller in auxiliary compression wheel subassembly reduces the damage to the surface of the shaving board in the moving process, and provides effective compression to the shaving board. ACCURACY OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the premise that they do not pay any creative effort, wherein:

[0033] Figure 1 is a structural schematic view of a preferable embodiment of the side edge polishing device after the shaving board is cut;

[0034] Figure 2 is Figure 1 the sectional view of A-A in the embodiment;

[0035] Figure 3 is Figure 1 the structural schematic view of the auxiliary compression wheel assembly in the embodiment;

[0036] Figure 4 is Figure 2 the structural schematic view of the driven roller assembly in the embodiment;

[0037] Figure 5 is Figure 2 the structural schematic view of the linear drive assembly and the polishing assembly in the embodiment;

[0038] Figure 6 is Figure 2 the structural schematic view of the plate material leading-in assembly in the embodiment;

[0039] Figure 7 is Figure 2 the structural schematic view of the plate material leading-out assembly in the embodiment.

[0040] In the drawings: 11, polishing box body; 12, feeding port; 13, discharging port; 14, rectangular mounting block;

[0041] 20, driven roller assembly; 21, rectangular mounting plate one; 22, driven roller one; 23, rubber pipe body;

[0042] 30, linear drive assembly one; 31, rectangular mounting plate two; 32, guide rail one; 33, electric push rod one;

[0043] 40, polishing assembly; 41, guide rail two; 42, moving plate; 43, electric push rod two; 44, polishing piece

[0044] 441, transmission shaft one; 442, polishing grinding wheel; 443, servo motor one; 45, L-shaped mounting seat;

[0045] 50, auxiliary compression wheel assembly; 51, transition plate; 52, compression plate; 53, sliding rod piece one; 531, guide sleeve one;

[0046] 532, guide rod one; 533, nut; 534, spring;

[0047] 54, electric push rod;

[0048] 55, sliding rod two; 551, guide sleeve two; 552, guide rod two; 56, rubber roller;

[0049] 60, plate guide assembly; 61, Z-shaped plate one; 62, conveyor belt one; 621, transmission shaft two; 622, transmission shaft three

[0050] 623, driving roller one; 624, servo motor two; 625, driven roller two; 626, conveyor belt one;

[0051] 627, grid pattern one;

[0052] 70, plate guide assembly; 71, Z-shaped plate two; 72, conveyor belt two; 721, transmission shaft four; 722, transmission shaft five;

[0053] 723, driving roller two; 724, servo motor three; 725, driven roller three; 726, conveyor belt two; 727, grid pattern two. DETAILED DESCRIPTION

[0054] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are merely intended to illustrate and explain the present application, and are not intended to limit the present application.

[0055] It should be noted that these drawings are simplified schematic diagrams, and only illustrate the basic structure of the present application in a schematic manner, and therefore only show the components related to the present application.

[0056] Reference Figures 1 to 7 The present application discloses a side edge polishing device for cut flake board, comprising: a polishing box body 11, the two ends of the polishing box body 11 are respectively provided with an inlet 12 and an outlet 13, the bottom surface of the inner cavity of the polishing box body 11 is transversely connected with a driven roller assembly 20, and the two sides of the driven roller assembly 20 are respectively provided with a rectangular mounting block 14; the driven roller assembly 20 comprises two rectangular mounting plates one 21, a plurality of driven roller one 22 are connected between the two rectangular mounting plates one 21, the outer circular surface of the driven roller one 22 is sleeved and connected with a rubber pipe body 23, the plurality of driven roller one 22 mounted between the two rectangular mounting plates one 21 provide support for the flake board in the initial stage of processing, and can effectively reduce the friction during the movement of the flake board, preventing the outer surface of the flake board from being scratched.

[0057] The lower plane of the rectangular mounting block 14 is connected with a linear drive assembly one 30, which is connected with the bottom surface of the inner cavity of the polishing box body 11; the linear drive assembly one 30 comprises a rectangular mounting plate two 31 and a plurality of guide rails one 32 which are connected with the bottom surface of the inner cavity of the polishing box body 11 at intervals, the upper plane of the guide rail one 32 is connected with the rectangular mounting block 14 respectively, and the rectangular mounting plate two 31 is connected with an electric push rod one 33 which drives the movement of the rectangular mounting block 14.

[0058] The end of the rectangular mounting block 14 close to the feeding port 12 is connected with a plate material leading-in mechanism, the end of the rectangular mounting block 14 close to the discharging port 13 is connected with a plate material leading-out mechanism, and the rectangular mounting block 14 is connected with a linearly movable polishing assembly 40 respectively, and the polishing assembly 40 is located between the plate material leading-in mechanism and the plate material leading-out mechanism; when the chipboard is placed behind the driven roller one 22, the electric push rod one 33 drives the movement of the rectangular mounting block 14 on the guide rail one 32, so that the plate material leading-in mechanism connected with the rectangular mounting block 14 can contact with the chipboard, and drives the movement of the polishing assembly 40 and the plate material leading-out mechanism connected with the rectangular mounting block 14, and such design can adapt to chipboards with various widths, and enhance the versatility of the equipment.

[0059] The plate guide-in mechanism comprises plate guide-in assemblies 60 respectively installed on the two rectangular mounting blocks 14, and the plate guide-in assemblies 60 comprise a Z-shaped plate one 61 installed on the rectangular mounting block 14 close to one end of the feeding port 12, and a conveyor belt piece one 62 connected to an end of the Z-shaped plate one 61 away from the rectangular mounting block 14; the conveyor belt piece one 62 comprises transmission shafts two 621 and three 622 arranged at intervals, one end of the transmission shaft two 621 is connected with a driving roller one 623, the other end penetrates through the Z-shaped plate one 61 and is connected with a servo motor two 624; one end of the transmission shaft three 622 is connected with a driven roller two 625, the other end is rotationally connected to the Z-shaped plate one 61, the driving roller one 623 and the driven roller two 625 are connected with a conveyor belt one 626, and the surface of the conveyor belt one 626 is provided with a grid pattern one 627. After the particle board is placed on the driven roller one 22, the electric push rod one 33 drives the rectangular mounting block 14 on the guide rail one 32 to move, so that the Z-shaped plate one 61 connected to the rectangular mounting block 14 moves, the Z-shaped plate one 61 drives the transmission shafts two 621 and three 622 connected thereto to move, the transmission shaft two 621 drives the driving roller one 623 to move, the transmission shaft three 622 drives the driven roller two 625 to move, and the driving roller one 623 and the driven roller two 625 drive the conveyor belt one 626 to move, so that the conveyor belt one 626 contacts the side edge of the particle board, and under the drive of the servo motor two 624, the driving roller one 623 drives the driven roller two 625 to rotate through the conveyor belt one 626, the conveyor belt one 626 drives the particle board to move to one end of the plate guide-out mechanism, the conveyor belt one 626 can increase the contact area between the particle board and the conveyor belt one 626, and can provide a guiding effect for the transportation of the particle board, so that the particle board is in a centered position during movement and cannot deviate to one side, improving the processing precision of the equipment; in order to increase the friction between the conveyor belt one 626 and the particle board, the grid pattern one 627 is added to the surface of the conveyor belt one 626, so that the friction between the conveyor belt one 626 and the particle board is less than the friction between the sanding wheel 442 and the particle board. The distance between the two conveyor belts one 626 should be greater than the distance between the two polishing assemblies 40, so that the particle board cannot smoothly enter between the two conveyor belts one 626.

[0060] The polishing assembly 40 comprises an L-shaped mounting seat 45 mounted on one side of the rectangular mounting block 14 and a guide rail two 41 mounted on the plane of the rectangular mounting block 14, the upper plane of the guide rail two 41 is connected with a moving plate 42, the L-shaped mounting seat 45 is mounted with an electric push rod two 43 for driving the moving plate 42 to move, the end of the moving plate 42 away from the L-shaped mounting seat 45 is connected with a polishing piece 44, the polishing piece 44 comprises a transmission shaft one 441, a polishing grinding wheel 442 and a servo motor one 443, one end of the transmission shaft one 441 is connected with the polishing grinding wheel 442, the other end penetrates through the moving plate 42 and is connected with the servo motor one 443. Both of the rectangular mounting blocks 14 are mounted with the polishing assembly 40, the distance between the two polishing assemblies 40 should be adjusted according to the actual processing needs, the electric push rod one 33 drives the rectangular mounting block 14 on the guide rail one 32 to move to a position, under the driving of the plate material leading-in mechanism, the shaving board is contacted with the polishing piece 44 connected on the moving plate 42, the servo motor one 443 in the polishing piece 44 drives the polishing grinding wheel 442 to rotate, so that the polishing grinding wheel 442 can process the side edge of the shaving board, the friction direction between the polishing grinding wheel 442 and the shaving board is opposite to the advancing direction of the shaving board; and when the polishing grinding wheel is worn, the moving plate 42 can be driven to move by the electric push rod two 43, and the polishing grinding wheel 442 is driven to move, so that the frequency of replacing the polishing grinding wheel is reduced.

[0061] The plate leading-out mechanism comprises plate leading-out assemblies 70 respectively installed on the two rectangular mounting blocks 14, and the plate leading-out assembly 70 comprises a Z-shaped plate two 71 installed on the rectangular mounting block 14 near one end of the discharge port 13, and a conveyor belt piece two 72 connected to the end of the Z-shaped plate two 71 away from the rectangular mounting block 14; the conveyor belt piece two 72 comprises transmission shafts four 721 and five 722 arranged at intervals, one end of the transmission shaft four 721 is connected with a driving roller two 723, the other end penetrates through the Z-shaped plate two 71 and is connected with a servo motor three 724; one end of the transmission shaft five 722 is connected with a driven roller three 725, the other end is rotatably connected to the Z-shaped plate two 71, the driving roller two 723 and the driven roller three 725 are connected with a conveyor belt two 726, and the surface of the conveyor belt two 726 is provided with a grid pattern two 727. After the shaving board is processed by the polishing grinding wheel 442, the shaving board continues to move to the end of the plate leading-out mechanism under the drive of the conveyor belt one 626. In order to prevent the end of the shaving board from lacking power after being processed by the polishing grinding wheel 442, the plate leading-out mechanism is arranged; under the drive of the rectangular mounting block 14, the Z-shaped plate two 71 moves with it, the Z-shaped plate two 71 drives the transmission shafts four 721 and five 722 connected thereto to move, the transmission shaft four 721 drives the driving roller two 723 to move, the transmission shaft five 722 drives the driven roller three 725 to move, and the driving roller two 723 and the driven roller three 725 drive the conveyor belt two 726 to move, so that the conveyor belt two 726 is in contact with the side edge of the shaving board, drives the shaving board to move to the end of the discharge port, the conveyor belt two 726 can increase the contact area between the shaving board, and the grid pattern two 727 arranged on the surface of the conveyor belt two 726 can increase the friction between the shaving board, thereby driving the ground shaving board to move out of the discharge port.

[0062] The auxiliary compression wheel assembly 50 is further arranged above the driven roller assembly 20 and can be lifted. The auxiliary compression wheel assembly 50 comprises a transition plate 51, a compression plate 52, and a plurality of sliding rod pieces one 53 arranged in a rectangular array on the upper surface of the compression plate 52. The sliding rod piece one 53 comprises a guide sleeve one 531 and a guide rod one 532 arranged in the inner hole thereof, the lower end of the guide rod one is connected to the compression plate 52, the other end penetrates through the guide sleeve one 531 and is screw-connected with a nut 533, and a spring 534 is further sleeved on the guide rod one 532.

[0063] The upper surface of the transition plate 51 is provided with an electric push rod four 54, the electric push rod four 54 is installed on the polishing box body 11, the extending end of the electric push rod four 54 is connected with the transition plate 51, and the two sides of the electric push rod four 54 are respectively provided with sliding rod pieces two 55. The sliding rod piece two 55 comprises a guide sleeve two 551 and a guide rod two 552 arranged in the inner hole thereof, the guide sleeve two 551 is embedded in the polishing box body 11, the lower end of the guide rod two 552 is connected with the transition plate 51, and the other end penetrates through the polishing box body 11 and is in sliding connection with the guide sleeve two 551.

[0064] The rubber rollers 56 connected to the lower surface of the pressing plate 52 are in contact with the upper surface of the particle board to prevent the particle board from moving upward during the movement. The spring 534 sleeved on the guide rod 532 can make the rubber rollers 56 closely adhere to the surface of the particle board, reduce the case that the rubber rollers 56 press the surface of the particle board, and reduce the friction force on the particle board through the rubber rollers 56. The guide rod 552 and the guide sleeve 551 can provide a guide for the extension and retraction of the electric push rod 54.

[0065] The implementation principle of the embodiment is as follows: in use, first, the cut particle board is pushed into the feeding port, and the end of the particle board is placed on the driven roller 22; then the electric push rod 33 in the linear driving assembly 30 drives the rectangular mounting block 14 connected to the guide rail 32 to move, and the rectangular mounting block 14 drives the plate leading-in mechanism, the plate leading-out mechanism and the polishing assembly 40 connected thereto to move, so that the two conveyors 626 in the plate leading-in mechanism clamp the particle board, drive the particle board to move to the discharge port end and provide a guide; at the same time, the electric push rod 54 in the auxiliary pressing wheel assembly 50 drives the transition plate 51 to move downward, and the transition plate 51 drives the pressing plate 52 connected thereto to move downward through the guide rod 532, so that the rubber rollers 56 connected to the lower surface of the pressing plate 52 are in contact with the upper surface of the particle board to prevent the particle board from moving upward during the movement; after the conveyors 626 are in contact with the particle board, the particle board is driven to move, so that the polishing abrasive wheel 442 in the polishing assembly 40 polishes the side edge of the particle board; during the polishing, the friction between the plate leading-in mechanism and the particle board is greater than the friction between the polishing assembly 40 and the particle board, and the particle board is continuously moved to the discharge port end under the action of the conveyors 626, so that the conveyors 726 in the plate leading-in mechanism pull the particle board to prevent the particle board from stopping moving due to lack of power at the end of the processing. The uniformity and consistency of polishing are improved, and the labor intensity and safety risk of workers are reduced.

[0066] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation according to the content of the present application specification, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A device for side edge sanding of cut particle board, characterized in that Include: Polishing box (11), the two ends of the polishing box (11) are respectively provided with a feeding port (12) and a discharging port (13), the bottom surface of the inner cavity of the polishing box (11) is transversely connected with a driven roller assembly (20), and the two sides of the driven roller assembly (20) are respectively provided with rectangular mounting blocks (14); The lower surface of the rectangular mounting block (14) is connected with a linear drive assembly (30), and the linear drive assembly (30) is connected with the bottom surface of the inner cavity of the polishing box (11); The end portions of the rectangular mounting block (14) near the feeding port (12) are connected with a plate material guiding mechanism, the end portions of the rectangular mounting block (14) near the discharging port (13) are connected with a plate material guiding mechanism, and the rectangular mounting block (14) is respectively connected with a linearly movable polishing assembly (40), the polishing assembly (40) is located between the plate material guiding mechanism and the plate material guiding mechanism; It also includes an auxiliary compression wheel assembly (50) arranged above the driven roller assembly (20) and capable of lifting.

2. A device for trimming the edges of cut particle board according to claim 1, characterized in that The driven roller assembly (20) includes two rectangular mounting plates (21), and a plurality of driven rollers (22) are connected between the two rectangular mounting plates (21) at intervals, and the outer circular surface of the driven roller (22) is sleeved with a rubber pipe body (23).

3. A device for trimming the edges of cut particle board according to claim 1, characterized in that The linear drive assembly (30) includes a rectangular mounting plate (31) and a plurality of guide rails (32) connected on the bottom surface of the inner cavity of the polishing box (11) at intervals, the upper surface of the guide rail (32) is connected with the rectangular mounting block (14), and the rectangular mounting plate (31) is connected with an electric push rod (33) for driving the movement of the rectangular mounting block (14).

4. A device for trimming the edges of cut particle board according to claim 3, characterized in that The polishing assembly (40) includes an L-shaped mounting seat (45) mounted on one side of the rectangular mounting block (14) and a guide rail (41) mounted on the upper surface of the rectangular mounting block (14), the upper surface of the guide rail (41) is connected with a moving plate (42), the L-shaped mounting seat (45) is mounted with an electric push rod (43) for driving the movement of the moving plate (42), one end of the moving plate (42) away from the L-shaped mounting seat (45) is connected with a polishing piece (44), and the polishing piece (44) includes a transmission shaft (441), a polishing sand wheel (442) and a servo motor (443), one end of the transmission shaft (441) is connected with the polishing sand wheel (442), and the other end penetrates through the moving plate (42) and is connected with the servo motor (443).

5. A device for trimming the edges of cut particle board according to claim 4, characterized in that The plate material guiding mechanism includes plate material guiding assemblies (60) mounted on the two rectangular mounting blocks (14) respectively, the plate material guiding assembly (60) includes a Z-shaped plate (61) mounted on one end of the rectangular mounting block (14) near the feeding port (12), and one end of the Z-shaped plate (61) away from the rectangular mounting block (14) is connected with a conveyor belt (62). The conveying belt piece one (62) comprises transmission shaft two (621) and transmission shaft three (622) arranged at intervals, one end of the transmission shaft two (621) is connected with driving roller one (623), the other end penetrates through Z-shaped plate one (61) and is connected with servo motor two (624); One end of the transmission shaft three (622) is connected with driven roller two (625), the other end is rotatably connected on the Z-shaped plate one (61), driving roller one (623) and driven roller two (625) are connected with conveying belt one (626), the surface of the conveying belt one (626) is provided with grid pattern one (627).

6. A device for trimming the edges of cut particle board according to claim 4, characterized in that The plate discharging mechanism comprises plate discharging assemblies (70) mounted on the two rectangular mounting blocks (14) respectively, the plate discharging assembly (70) comprises Z-shaped plate two (71) mounted on the rectangular mounting block (14) close to one end of the discharge port (13), one end of the Z-shaped plate two (71) away from the rectangular mounting block (14) is connected with conveying belt piece two (72); The conveying belt piece two (72) comprises transmission shaft four (721) and transmission shaft five (722) arranged at intervals, one end of the transmission shaft four (721) is connected with driving roller two (723), the other end penetrates through the Z-shaped plate two (71) and is connected with servo motor three (724); One end of the transmission shaft five (722) is connected with driven roller three (725), the other end is rotatably connected on the Z-shaped plate two (71), driving roller two (723) and driven roller three (725) are connected with conveying belt two (726), the surface of the conveying belt two (726) is provided with grid pattern two (727).

7. A device for trimming the edges of cut particle board according to claim 1, characterized in that The auxiliary compression wheel assembly (50) comprises transition plate (51), compression plate (52) and a plurality of sliding rod pieces one (53) arranged in a rectangular array on the upper surface of the compression plate (52), the sliding rod piece one (53) comprises guide sleeve one (531) and guide rod one (532) arranged in the inner hole thereof, the lower end of the guide rod one is connected on the compression plate (52), the other end penetrates through the guide sleeve one (531) and is screw-connected with nut (533), the guide rod one (532) is further sleeved with spring (534); The upper side of the transition plate (51) is provided with electric push rod four (54), the electric push rod four (54) is mounted on the polishing box body (11), the extending end of the electric push rod four (54) is connected with the transition plate (51), the two sides of the electric push rod four (54) are respectively provided with sliding rod pieces two (55), the sliding rod piece two (55) comprises guide sleeve two (551) and guide rod two (552) arranged in the inner hole thereof, the guide sleeve two (551) is embedded on the polishing box body (11), the lower end of the guide rod two (552) is connected with the transition plate (51), the other end penetrates through the polishing box body (11) and is slidingly connected with the guide sleeve two (551); A plurality of rubber rollers (56) arranged in a rectangular array on the lower plane of the compression plate (52) are further included.

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