Edge grinding device for plywood production

Abstract

The utility model belongs to the technical field of plywood, and particularly relates to an edge grinding device for plywood production. Comprising a workbench, an auxiliary workbench is fixedly installed on the upper side face of the workbench, a plywood positioning assembly is arranged on the workbench, and a plywood edge grinding and purifying assembly is arranged between the workbench and the auxiliary workbench. Through the structural design, the plywood can be placed on the supporting plate, and the convenience of overturning the plywood can be effectively improved through the lifting and rotating capacity of the supporting plate; besides, through the design of an L-shaped sliding groove, grinding of two corresponding faces can be achieved through one-time movement, and convenience is further improved; and through the designed dust collection plates and cavities, dust can be collected in multiple directions, and the working environment is effectively optimized.

Description

Technical Field

[0001] The utility model belongs to the technical field of plywood, and in particular relates to an edge grinding device for plywood production. Background Art

[0002] Plywood is a three-layer or multi-layer board material made by peeling wood segments into veneers or planing wood blocks into thin wood, and then gluing them with adhesive. It is usually made of an odd number of veneers, with the fibers of adjacent veneers glued perpendicular to each other. Plywood is one of the commonly used materials for furniture and one of the three major artificial boards.

[0003] Publication (Announcement) No.: CN219945587U. The utility model belongs to the technical field of plywood, and is particularly concerned with a plywood edge grinding device, comprising a device body, a grinding assembly being arranged on one side of the device body, a swivel, a swivel rod, a conveyor belt and two mutually vertically meshing bevel gears being arranged on the device body, the two bevel gears being respectively fixedly connected to the roller shaft end of the conveyor belt and the end of the swivel rod, and the swivel rod being transmission-connected to the swivel through the conveyor belt. The utility model, by arranging a conveyor belt and a lower pressure plate that cooperate with each other in the plywood edge grinding device, through the mutual cooperation of structures such as bevel gears, the conveyor belt can automatically drive the lower pressure plate to press down and clamp the plywood in the process of transporting the plywood to the processing area, and the lifting of the lower pressure plate does not require additional driving equipment, which can effectively reduce the production and use costs of the plywood edge grinding device, and the lower pressure plate does not need to be manually clamped, which can effectively improve the clamping efficiency of the plywood, and reduce labor costs and burdens.

[0004] After analysis, it was found that this solution can only grind one side of the plywood when fixing and clamping it, and it needs to be constantly adjusted to grind other sides, which is inconvenient. In addition, a certain amount of dust will be generated during the grinding process, affecting the working environment, and if it is not cleaned for a long time, it will affect the machine itself. In view of the above problems, the solution needs to be optimized and improved. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides an edge grinding device for plywood production; it can process multiple surfaces at the same time and purify the working environment.

[0006] The utility model provides an edge grinding device for plywood production, comprising a workbench, an auxiliary workbench fixedly installed on the side surface of the workbench, a plywood positioning component is arranged on the workbench, a plywood edge grinding purification component is arranged between the workbench and the auxiliary workbench; the plywood edge grinding purification component comprises a collection box located on the lower side surface of the workbench, a fan is fixedly installed on the collection box, the fan is communicated with the inside of the collection box, a collection pipe is fixedly installed on the collection box, an L-shaped slide groove is arranged on the side surface of the workbench, a slide rod is slidably connected in the L-shaped slide groove, the upper end of the slide rod is rotatably connected to a bottom plate, and an adjustment mechanism is arranged on the bottom plate. The adjusting mechanism is provided with a fixed frame, a motor is fixedly mounted on the fixed frame, a grinding disc is fixedly mounted on the output end of the motor, a connecting pipe 1 is symmetrically fixedly mounted on the fixed frame corresponding to the grinding disc, a dust collecting plate is connected to the connecting pipe 1, a connecting pipe 2 is connected to one side of the fixed frame, the connecting pipe 2 is connected to the collecting pipe through an auxiliary workbench, a protrusion is provided at the center of the workbench, a groove is provided in the protrusion, an electric hydraulic rod is fixedly mounted in the groove, a support plate is rotatably connected to the electric hydraulic rod, a control panel is provided on one side of the workbench, and the control panel is electrically connected to the fan, the motor and the electric hydraulic rod.

[0007] Furthermore, the plywood positioning assembly includes a fixed plate 1 and a fixed plate 2 which are arranged perpendicular to each other, the fixed plate 1 is rotatably connected to a screw rod 1, the screw rod 1 is threadedly connected to a U-shaped positioning rod 1, the fixed plate 2 is rotatably connected to a screw rod 2, the screw rod 2 is threadedly connected to a moving block, the moving block is fixedly mounted with a U-shaped positioning rod 2, and the U-shaped positioning rod 1 and the U-shaped positioning rod 2 are slidably connected to the workbench.

[0008] Furthermore, one end of the screw rod 1 extending out of the fixing plate 1 is fixedly mounted with a knob 1, and one end of the screw rod 2 extending out of the fixing plate 2 is fixedly mounted with a knob 2.

[0009] Furthermore, the adjustment mechanism includes a screw rod three rotatably connected to the bottom plate, the screw rod three is threadedly connected to the fixing frame, and a knob three is fixedly mounted on the screw rod three.

[0010] Furthermore, a cavity is provided in the workbench, a plurality of through holes are provided on the workbench corresponding to the cavity, and the cavity is communicated with the collection box.

[0011] Furthermore, a door panel is hingedly connected to the collection box, and a handle is fixedly mounted on the door panel.

[0012] Furthermore, an arc-shaped slide groove is provided on the protrusion corresponding to the support plate, and a plurality of connecting rods are fixedly installed on the lower side of the support plate, and the connecting rods are slidably connected to the arc-shaped slide groove.

[0013] Furthermore, a plurality of anti-slip protrusions are evenly arranged on the side surfaces of the support plate.

[0014] Beneficial effects of the utility model:

[0015] The utility model adopts structural design to enable the plywood to be placed on the support plate, and the lifting and rotating capabilities of the support plate itself can effectively improve the convenience of turning over the plywood; in addition, through the design of the L-shaped slide groove, the grinding of the corresponding two surfaces can be achieved in one movement, further improving the convenience; through the designed dust collection plate and cavity, dust can be collected in multiple directions, effectively optimizing the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front and top stereoscopic view of an edge grinding device for plywood production according to the utility model.

[0017] Figure 2 It is a front and bottom stereoscopic view of an edge grinding device for plywood production according to the utility model.

[0018] Figure 3 It is a rear and top stereoscopic view of an edge grinding device for plywood production according to the utility model.

[0019] Figure 4 The utility model is a front view structural diagram of the motor of an edge grinding device for plywood production.

[0020] Figure 5 The utility model is a rear view structural schematic diagram of the motor of an edge grinding device for plywood production.

[0021] Figure 6 This is an exploded view of a boss and a support plate of an edge grinding device for plywood production according to the utility model.

[0022] As shown in the figure:

[0023] 1. Workbench, 2. Auxiliary workbench, 3. Collection box, 4. Fan, 5. Collection pipe, 6. L-shaped slide, 7. Slide rod, 8. Bottom plate, 9. Fixed frame, 10. Motor, 11. Grinding disc, 12. Connecting pipe one, 13. Dust collection plate, 14. Connecting pipe two, 15. Protrusion, 16. Groove, 17. Electric hydraulic rod, 18. Support plate, 19. Control panel, 20. Fixed plate one, 21. Fixed plate two, 22. Screw one, 23. U-shaped positioning rod one, 24. Screw two, 25. Moving block, 26. U-shaped positioning rod two, 27. Knob one, 28. Knob two, 29. Screw three, 30. Knob three, 31. Anti-slip bump, 32. Through hole, 33. Door panel, 34. Handle, 35. Arc slide, 36. Connecting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0026] Please see all instructions drawings:

[0027] A plywood edge grinding device for plywood production comprises a workbench 1, an auxiliary workbench 2 is fixedly mounted on the side of the workbench 1, a plywood positioning component is arranged on the workbench 1, and a plywood edge grinding purification component is arranged between the workbench 1 and the auxiliary workbench 2;

[0028] The plywood edge grinding purification assembly includes a collection box 3 located on the lower side of the workbench 1, a fan 4 is fixedly installed on the collection box 3, the fan 4 is connected to the inside of the collection box 3, a collection pipe 5 is fixedly installed on the collection box 3, an L-shaped slide 6 is provided on the upper side of the workbench 1, a slide rod 7 is slidably connected in the L-shaped slide 6, and a bottom plate 8 is rotatably connected to the upper end of the slide rod 7, and the rotation angle between the bottom plate 8 and the slide rod 7 is 90°, which can adapt to the shape of the L-shaped slide 6; an adjustment mechanism is provided on the bottom plate 8, and a fixed frame 9 is provided on the adjustment mechanism, and a motor 10 is fixedly installed on the fixed frame 9, and a motor 10 is fixedly installed on the output end of the motor 10 There is a grinding disc 11, and a connecting pipe 12 is symmetrically fixedly installed on the fixed frame 9 corresponding to the grinding disc 11, and a dust collecting plate 13 is connected to the connecting pipe 12. A connecting pipe 2 14 is connected to one side of the fixed frame 9, and the connecting pipe 2 14 is connected to the collecting pipe 5 through the auxiliary workbench 2. A protrusion 15 is provided at the center of the workbench 1, and a groove 16 is provided in the protrusion 15. An electric hydraulic rod 17 is fixedly installed in the groove 16, and a support plate 18 is rotatably connected to the electric hydraulic rod 17. A control panel 19 is provided on one side of the workbench 1, and the control panel 19 is electrically connected to the fan 4, the motor 10 and the electric hydraulic rod 17;

[0029] According to the above description, it can be known that during work, the plywood is placed on the support plate 18, and the two sides of the plywood are fixed by the plywood positioning assembly, so that the other two sides of the plywood can be ground by the grinding disc 11. The grinding disc 11 is positioned in contact with the plywood through the adjustment mechanism, and the power is turned on. The fan 4, the motor 10 and the electric hydraulic rod 17 are controlled to work through the control panel 19. The worker controls the motor 10 to move on the L-shaped slide 6 to grind the two sides of the plywood. While grinding, the dust is sucked away by the dust suction plate 13 and enters the collection box 3. The collection box 3 is provided with a filtering device to prevent the fan 4 from bringing out dust. After the grinding of the two sides of the plywood is completed, the support plate 18 is raised by controlling the electric hydraulic rod 17 to drive the plywood to rise. The worker controls the plywood to rotate to the other side, and then controls the support plate 18 to descend. Finally, the grinding work is repeated to achieve grinding of the plywood on all sides.

[0030] As a technical optimization scheme of the utility model, the plywood positioning assembly includes a fixed plate 20 and a fixed plate 21 which are vertically arranged, the fixed plate 20 is rotatably connected with a screw 22, the screw 22 is threadedly connected with a U-shaped positioning rod 23, the fixed plate 21 is rotatably connected with a screw 24, the screw 24 is threadedly connected with a moving block 25, the moving block 25 is fixedly installed with a U-shaped positioning rod 26, and the U-shaped positioning rod 1 23 and the U-shaped positioning rod 26 are slidably connected with the workbench 1;

[0031] According to the above description, through the rotation of screw 1 22 and screw 2 24, the U-shaped positioning rod 1 23 and U-shaped positioning rod 2 26 can be driven to move, so that the U-shaped positioning rod 1 23 and U-shaped positioning rod 2 26 can fit on the plywood, making the plywood more stable during grinding.

[0032] As a technical optimization solution of the utility model, one end of the screw rod 22 extending out of the fixing plate 20 is fixedly installed with a knob 27, and one end of the screw rod 24 extending out of the fixing plate 21 is fixedly installed with a knob 28;

[0033] According to the above description, it can be known that the rotation of the screw rod 1 22 and the screw rod 2 24 can be well controlled by the knob 1 27 and the knob 2 28, making the operation more convenient.

[0034] As a technical optimization solution of the utility model, the adjustment mechanism includes a screw rod 3 29 rotatably connected to the bottom plate 8, the screw rod 3 29 is threadedly connected to the fixing frame 9, and a knob 3 30 is fixedly installed on the screw rod 3 29;

[0035] According to the above description, by rotating the knob three 30, the screw three 29 is controlled to rotate, so that the fixed frame 9 can be moved laterally, so as to adjust the fixed frame 9 and better grind the side of the plywood.

[0036] As a technical optimization solution of the utility model, a cavity is provided in the workbench 1, and a plurality of through holes 21 are provided on the workbench 1 corresponding to the cavity, and the cavity is connected with the collection box 3;

[0037] According to the above description, it is known that part of the dust generated during grinding is likely not to be sucked into the dust collecting plate and will fall onto the workbench 1. The arrangement of the through hole 32 and the cavity can effectively clean the remaining dust.

[0038] As a technical optimization solution of the present utility model, a door panel 33 is hingedly connected to the collection box 3, and a handle 34 is fixedly installed on the door panel 33;

[0039] It can be known from the above description that the collection box 3 can be cleaned accordingly by opening and closing the door panel 33 through the handle 34 .

[0040] As a technical optimization solution of the utility model, an arc-shaped slide groove 35 is provided on the protrusion 15 corresponding to the support plate 18, and a plurality of connecting rods 36 are fixedly installed on the lower side of the support plate 18, and the connecting rods 36 are slidably connected with the arc-shaped slide groove 35;

[0041] It can be known from the above description that the design of the arc-shaped slide groove 35 and the connecting rod 36 can make the support plate 18 more stable when rotating.

[0042] As a technical optimization solution of the utility model, a plurality of anti-slip convex points 31 are evenly arranged on the upper side of the support plate 18;

[0043] According to the above description, the anti-slip protrusions 31 can increase the stability of the support plate 18 and the plywood.

[0044] Working principle:

[0045] During work, the plywood is placed on the support plate 18, and the two sides of the plywood are fixed by the plywood positioning assembly, so that the other two sides of the plywood can be ground by the grinding disc 11. The grinding disc 11 is positioned in contact with the plywood through the adjustment mechanism, and the power is turned on. The fan 4, the motor 10 and the electric hydraulic rod 17 are controlled to work through the control panel 19. The worker controls the motor 10 to move on the L-shaped slide 6 to grind the two sides of the plywood. While grinding, the dust is sucked away by the dust suction plate 13, and the remaining dust is absorbed through the through hole 32 and the cavity, and finally enters the collection box 3. The collection box 3 is provided with a filtering device to prevent the fan 4 from bringing out dust. After the grinding of the two sides of the plywood is completed, the support plate 18 is raised by controlling the electric hydraulic rod 17 to drive the plywood to rise. The worker controls the plywood to rotate to the other side, and then controls the support plate 18 to descend, and finally repeats the grinding work to achieve grinding of the four sides of the plywood.

[0046] The above describes the utility model and its implementation methods, which are not restrictive. The specific implementation method is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. An edge grinding device for plywood production, comprising a workbench, an auxiliary workbench fixedly mounted on the side of the workbench, characterized in that: A plywood positioning assembly is provided on the workbench, a plywood edge grinding and purification assembly is provided between the workbench and the auxiliary workbench; the plywood edge grinding and purification assembly includes a collection box located on the lower side of the workbench, a fan is fixedly installed on the collection box, the fan is communicated with the inside of the collection box, a collection pipe is fixedly installed on the collection box, an L-shaped slide groove is provided on the side of the workbench, a slide rod is slidably connected in the L-shaped slide groove, a bottom plate is rotatably connected to the upper end of the slide rod, an adjustment mechanism is provided on the bottom plate, a fixed frame is fixedly installed on the fixed frame There is a motor, a grinding disc is fixedly installed on the output end of the motor, a connecting pipe 1 is symmetrically fixedly installed on the fixed frame corresponding to the grinding disc, a dust suction plate is connected to the connecting pipe 1, a connecting pipe 2 is connected to one side of the fixed frame, the connecting pipe 2 is connected to the collecting pipe through an auxiliary workbench, a protrusion is provided at the center of the workbench, a groove is provided in the protrusion, an electric hydraulic rod is fixedly installed in the groove, a support plate is rotatably connected to the electric hydraulic rod, a control panel is provided on one side of the workbench, and the control panel is electrically connected to the fan, the motor and the electric hydraulic rod.

2. The edge grinding device for plywood production according to claim 1, characterized in that: The plywood positioning assembly includes a fixed plate 1 and a fixed plate 2 which are arranged perpendicular to each other, the fixed plate 1 is rotatably connected with a screw rod 1, the screw rod 1 is threadedly connected with a U-shaped positioning rod 1, the fixed plate 2 is rotatably connected with a screw rod 2, the screw rod 2 is threadedly connected with a moving block, the moving block is fixedly installed with a U-shaped positioning rod 2, and the U-shaped positioning rod 1 and the U-shaped positioning rod 2 are slidably connected to the workbench.

3. The edge grinding device for plywood production according to claim 2, characterized in that: The end of the screw rod 1 extending out of the fixing plate 1 is fixedly mounted with a knob 1, and the end of the screw rod 2 extending out of the fixing plate 2 is fixedly mounted with a knob 2.

4. The edge grinding device for plywood production according to claim 1, characterized in that: The adjustment mechanism comprises a screw rod three rotatably connected to the bottom plate, the screw rod three is threadedly connected to the fixing frame, and a knob three is fixedly mounted on the screw rod three.

5. The edge grinding device for plywood production according to claim 1, characterized in that: A cavity is provided in the workbench, and a plurality of through holes are provided on the workbench corresponding to the cavity, and the cavity is communicated with the collection box.

6. The edge grinding device for plywood production according to claim 1, characterized in that: A door panel is hingedly connected to the collection box, and a handle is fixedly installed on the door panel.

7. The edge grinding device for plywood production according to claim 1, characterized in that: An arc-shaped sliding groove is arranged on the protrusion corresponding to the supporting plate, and a plurality of connecting rods are fixedly installed on the lower side of the supporting plate, and the connecting rods are slidably connected with the arc-shaped sliding groove.

8. The edge grinding device for plywood production according to claim 1, characterized in that: A plurality of anti-skid protrusions are evenly arranged on the side surface of the support plate.

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