CN115042065A - Automatic adjustment formula burnishing and polishing device of wooden arc bookshelf - Google Patents
Automatic adjustment formula burnishing and polishing device of wooden arc bookshelf Download PDFInfo
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- CN115042065A CN115042065A CN202210879749.2A CN202210879749A CN115042065A CN 115042065 A CN115042065 A CN 115042065A CN 202210879749 A CN202210879749 A CN 202210879749A CN 115042065 A CN115042065 A CN 115042065A
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- wood board
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- 238000005498 polishing Methods 0.000 title claims abstract description 138
- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 239000002023 wood Substances 0.000 claims description 68
- 238000007789 sealing Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 7
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
Abstract
The invention relates to a bookshelf polishing technology, which is used for solving the problems that a plate of an arc bookshelf is easy to damage an arc surface during polishing and a clamping device is low in automation degree and needs to be moved manually, in particular to an automatic adjusting polishing device of a wooden arc bookshelf; according to the bookshelf, the automatic adaptation to the outer arc-shaped surface of the plank is realized through the telescopic supporting roller, the problem that the traditional polishing wheel cannot adapt to the outer arc-shaped structure of the plank is solved, meanwhile, the arc-shaped part of the bookshelf plate can have a larger design space, the rotation of the plank is realized through the movement of the bearing mechanism, each arc-shaped surface of the plank is polished, the labor intensity of workers is reduced, the telescopic sliding pipe is used as a springback and supporting mechanism through a spring, the supporting end of a primary pressure spring is arranged as a movable mechanism, the spring stroke is jointly borne by the primary pressure spring and a secondary tension spring, and the polishing force difference caused by uneven pressure is prevented.
Description
Technical Field
The invention relates to a bookshelf polishing technology, in particular to an automatic adjusting polishing device for a wooden arc bookshelf.
Background
The wooden material is widely applied to various furniture, particularly to cribs, dining chairs, cabinets, office tables and chairs and the like because of various advantages of environmental protection, sustainable development, no pollution, high strength and the like, beautiful appearance arc-shaped plates are increasingly adopted in the wooden bookshelf, the formed bookshelf also has beautiful line feeling, but in the polishing process of the arc-shaped plates, as the arc-shaped plates have convex and concave curved surfaces, the surface polishing of the arc-shaped plates cannot be finished by common polishing equipment at high quality, so that the processing of the arc-shaped part in the wooden bookshelf is difficult, and the production cost is improved;
at present, the existing arc-shaped bookshelf polishing device still has defects, polishing work of most arc-shaped bookshelves is completed through polishing wheels, and the polishing wheels cannot adapt to curves of arc-shaped surfaces of the bookshelves, so that grooves are easily polished on the arc-shaped surfaces of the wood boards at the joints of the side edges and the bottom edges of the polishing wheels in the polishing process, and the processing yield is greatly influenced, so that the arc-shaped surfaces of the bookshelves are limited by the polishing devices in the design process, the design of the arc-shaped appearance parts of the bookshelves is greatly limited, meanwhile, when the boards of the bookshelves are polished, the traditional clamping devices easily damage the wood boards to generate scratches, and most clamping devices need to be manually turned over to move, so that the polishing of all the surfaces of the bookshelves is realized, time and labor are wasted, and the automation degree of equipment is reduced;
in view of the above technical problem, the present application proposes a solution.
Disclosure of Invention
In the invention, the polishing belt is wound outside the plurality of groups of supporting rollers, and the automatic adaptation to the outer arc surface of the wood plate is realized through the telescopic supporting rollers, so that the motion trail of the polishing belt is attached to the arc surface of the wood plate, the polishing effect on the outer arc surface of the wood plate is ensured, the problem that the traditional polishing wheel cannot adapt to the outer arc structure of the wood plate is solved, simultaneously, the arc part of the bookshelf plate can have larger design space without being limited by the polishing mechanism, the aesthetic degree of the arc bookshelf is improved, after the wood plate is fixed on the bearing mechanism through the two groups of movable bearing mechanisms, the wood plate is rotated by moving the bearing mechanism, so that each arc surface of the wood plate is polished without manually turning over the movable wood plate, the automation degree of equipment is improved, the production efficiency is accelerated, and the labor intensity of workers is reduced, the telescopic sliding tube passes through the spring as resilience and supporting mechanism, elasticity too big for avoiding the sliding tube elasticity when compression formation is great, support the end setting to the moving mechanism with a pressure spring, and support the end through secondary extension spring to a pressure spring, thereby make a pressure spring when receiving the extrusion, the pressure that the spring stroke brought is born by a pressure spring and secondary extension spring jointly, the pressure of sliding tube department has been reduced, prevent that pressure is inhomogeneous and lead to the dynamics of polishing different, the panel of solving arc bookshelf causes the damage to the curved surface easily when burnishing and polishing, thereby the design and the not high artifical removal problem of clamping device degree of automation of bookshelf arc part outward appearance have been restricted, and the automatically regulated burnishing and polishing device of wooden arc bookshelf is provided.
The purpose of the invention can be realized by the following technical scheme:
an automatic adjusting type grinding and polishing device of a wooden arc bookshelf comprises a base, wherein a slide rail is fixedly arranged on the upper surface of the base, a ruler feeding plate is connected above the slide rail in a sliding mode and driven by an electronic sliding table, a mounting frame is fixedly arranged on the upper surface of the ruler feeding plate, a grinding frame is fixedly arranged on the side wall of the mounting frame, and an adjusting mechanism is slidably arranged in the grinding frame;
the automatic adjusting device is characterized in that a reversing groove is formed in the upper surface of the base, the reversing groove is formed by combining a linear part and a fan-shaped part, a partition plate is fixedly mounted inside the fan-shaped part of the reversing groove, the partition plate is of a fan-shaped structure, a bearing mechanism is connected inside the reversing groove in a sliding mode, a wood plate is placed at the top end of the bearing mechanism, a polishing motor is fixedly mounted on the upper surface of the footage plate, a driving roller is fixedly mounted at the top end of an output shaft of the polishing motor, the adjusting mechanism comprises a sliding pipe, a mounting shaft, a supporting roller, a primary pressure spring, a sliding groove and a bearing seat, the sliding pipe is connected inside a hole of a polishing frame in a sliding mode, the end, far away from the polishing frame, of the sliding pipe is fixedly mounted with the bearing seat, the mounting shaft is rotatably connected in the vertical direction of the bearing seat, the outer wall of the mounting shaft is rotatably connected with the supporting roller, the polishing frames are symmetrically arranged at two ends of the supporting roller, and the two ends of the mounting shaft are respectively connected with the two groups of the polishing frames, the polishing device comprises a polishing frame, a polishing motor and a supporting roller, wherein the polishing frame is arranged on the polishing frame, the upper surface of the polishing frame is fixedly provided with a telescopic rod, the movable end of the telescopic rod is rotatably connected with a tensioning wheel, and the tensioning wheel, the polishing motor and the outer wall of the supporting roller are jointly wound and connected with a polishing belt.
As a preferred embodiment of the invention, a sliding groove is formed in the top end of the sliding tube, a sliding blocking piece is connected in the sliding tube in a sliding manner, two ends of the primary pressure spring are respectively and fixedly connected to the bottom end of the sliding tube and the side wall of the sliding blocking piece, a connecting plate is fixedly installed at the top end of the sliding blocking piece, the joint of the sliding blocking piece and the connecting plate is connected in the sliding groove in a sliding manner, a secondary tension spring is fixedly installed on the side wall of the connecting plate, a baffle is fixedly installed at one end of the secondary tension spring, which is far away from the connecting plate, the secondary tension spring and the primary pressure spring are located on the same side, a fixing frame is fixedly connected to the top end of the baffle, and two ends of the fixing frame are fixedly installed on the outer wall of the polishing frame.
As a preferred embodiment of the invention, the bearing mechanism comprises a sucker ring, a sucker pipe, a bracket, a sealing ring, a lifting cylinder, a cylinder seat and universal wheels, wherein the sucker ring is of an inverted round platform type structure, the sucker pipe is fixedly connected below the sucker ring, the middle parts of the sucker ring and the sucker pipe are communicated, the bracket is fixedly arranged below the sucker pipe, the sealing ring is slidably connected inside the sucker pipe, the output end of the lifting cylinder is connected with the lower surface of the sealing ring, the lifting cylinder is positioned inside the bracket, the cylinder seat is fixedly arranged at the bottom end of the lifting cylinder, the universal wheels are arranged inside the cylinder seat and driven by a motor, and the universal wheels run inside a reversing groove.
As a preferred embodiment of the invention, a plurality of groups of holes are formed in the vertical screen direction of the polishing frame, a sliding chute penetrating the top end of the polishing frame is formed above the holes, an adjusting mechanism is connected inside each group of holes in a sliding manner, each group of adjusting mechanism is movably connected with a group of sliding blocking pieces, a connecting plate, a secondary tension spring and a baffle, a plurality of groups of baffles are fixedly connected with the fixing frame, and two groups of polishing frames and the connecting structures thereof are symmetrical at two ends of the supporting roll.
In a preferred embodiment of the present invention, the telescopic rod is an elastic rod with a spring mounted inside, and the lower surface of the polishing belt and the upper surface of the suction cup ring are located at the same height.
As a preferred embodiment of the invention, two groups of bearing mechanisms are connected inside the reversing groove in a sliding manner, each group of bearing mechanisms is independently controlled, and the space between the multiple groups of partition plates is larger than the size of the outer wall of the cylinder block.
The use method of the automatic adjusting type grinding and polishing device of the wooden arc bookshelf comprises the following steps:
the method comprises the following steps: placing a wood board to be polished above the bearing mechanism, and driving the sealing ring to descend through a lifting cylinder in the bearing mechanism so as to reduce the air pressure in the sucker ring and adsorb the wood board above the sucker ring;
step two: the feed ruler plate moves to drive the polishing belt above the feed ruler plate to be close to the wood board, the polishing motor is started to drive the polishing belt to rotate to polish and polish the arc surface of the wood board, and when the polishing belt contacts the arc surface, the internal adjusting mechanisms are extruded to enable the sliding pipes on the multiple groups of adjusting mechanisms to stretch according to the radian of the wood board, so that the polishing belt deforms and automatically adapts to the radian of the wood board;
step three: after one surface of the wood board is polished, the two groups of bearing mechanisms simultaneously move towards the fan-shaped area, when the bearing mechanism positioned on the straight line part moves to the circle center of the fan-shaped area, the group of bearing mechanisms stops moving, the bearing mechanism positioned in the fan-shaped area moves along the arc of the partition plate to drive the wood board above the bearing mechanism to rotate for 90 degrees, so that the other surface of the wood board faces the polishing belt, after the surface is polished, the bearing mechanism positioned at the fan-shaped circle center moves upwards to drive the bearing mechanism positioned at the bottom end of the fan-shaped area to move towards the fan-shaped circle, when the two groups of bearing mechanisms return to the straight line area again, the two groups of bearing mechanisms simultaneously slide towards the straight line area below the fan-shaped area and return to the initial position to polish and polish the third group of surfaces of the wood board, after the polishing is finished, the first moving process is repeated again to polish and polish the fourth surface of the wood board, and finishing the grinding and polishing of the wood board.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the polishing belt is wound outside the plurality of groups of supporting rollers, and meanwhile, the automatic adaptation to the outer arc-shaped surface of the wood board is realized through the telescopic supporting rollers, so that the motion track of the polishing belt is attached to the arc-shaped surface of the wood board, the polishing effect on the outer arc-shaped surface of the wood board is ensured, the problem that the traditional polishing wheel cannot adapt to the outer arc-shaped structure of the wood board is solved, meanwhile, the arc-shaped part of the bookshelf plate can have a larger design space without being limited by a polishing mechanism, and the attractiveness of the arc-shaped bookshelf is improved.
2. According to the wood board polishing device, the wood board is fixed on the bearing mechanisms through the two groups of movable bearing mechanisms, and then the wood board is rotated through the movable bearing mechanisms, so that each arc-shaped surface of the wood board is polished without manually turning the movable wood board, the automation degree of the equipment is improved, the production efficiency is improved, and the labor intensity of workers is reduced.
3. In the invention, the telescopic sliding pipe is used as a springback and supporting mechanism through the spring, in order to avoid overlarge elasticity of the elastic force when the sliding pipe is compressed to form a larger elastic force, the supporting end of the primary pressure spring is set as a movable mechanism, and the supporting end of the primary pressure spring is supported through the secondary tension spring, so that when the primary pressure spring is extruded, the pressure caused by the spring stroke is jointly born by the primary pressure spring and the secondary tension spring, the pressure at the sliding pipe is reduced, and the polishing force difference caused by uneven pressure is prevented.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic view of a reversing slot configuration of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the tensioner of the present invention;
FIG. 5 is a schematic view of an adjustment mechanism of the present invention;
FIG. 6 is a schematic view of a sanding belt structure of the present invention;
FIG. 7 is a schematic structural diagram of a carrying mechanism according to the present invention;
fig. 8 is a schematic view of the cylinder block structure of the present invention.
In the figure: 1. a base; 101. a reversing slot; 102. a partition plate; 2. a ruler feeding plate; 21. a mounting frame; 22. a polishing frame; 3. polishing the motor; 31. a drive roller; 4. a slide rail; 5. a carrying mechanism; 51. a sucker ring; 52. a sucker tube; 53. a support; 54. a seal ring; 55. a lifting cylinder; 56. a cylinder block; 57. a universal wheel; 6. an adjustment mechanism; 61. a sliding tube; 62. installing a shaft; 63. a support roller; 64. primary pressure springs; 65. a sliding groove; 66. a bearing seat; 7. a sliding catch; 71. a connecting plate; 72. a secondary tension spring; 73. a baffle plate; 8. a telescopic rod; 81. a tension wheel; 9. polishing the belt; 10. a fixed mount; 11. and (7) wood boards.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the polishing work of most arc-shaped bookshelves is accomplished through the polishing wheel, and the polishing wheel can't adapt to the curve of bookshelf arcwall face to the side that leads to the in-process polishing wheel of polishing grinds the slot with the easy arcwall face mill of plank 11 of base handing-over department, has very big influence to the yields of processing, and the arcwall face of consequently bookshelf can receive grinding device's restriction when the design, and the design that leads to bookshelf arc outward appearance part has very big limitation.
Referring to fig. 1-4, an automatic adjusting type polishing device for a wooden arc bookshelf comprises a base 1, a slide rail 4 is fixedly mounted on the upper surface of the base 1, a ruler feeding plate 2 is connected above the slide rail 4 in a sliding manner, the ruler feeding plate 2 is driven by an electronic sliding table, the ruler feeding plate 2 is driven by the electronic sliding table to move on the slide rail 4, a mounting frame 21 is fixedly mounted on the upper surface of the ruler feeding plate 2, the mounting frame 21 is vertically arranged, a polishing frame 22 is fixedly mounted on the side wall of the mounting frame 21, a polishing group is arranged on the polishing frame 22, and an adjusting mechanism 6 is slidably mounted in the polishing frame 22;
the upper surface of the base 1 is provided with a reversing groove 101, the reversing groove 101 is formed by combining a straight line part and a sector part, the straight line part is tightly attached to the edge of the sector part, a partition plate 102 is fixedly installed inside the sector part of the reversing groove 101, the partition plate 102 is of a sector structure, a bearing mechanism 5 is slidably connected inside the reversing groove 101 and used for fixing a wood board 11 to be polished, the top end of the bearing mechanism 5 is provided with the wood board 11, the periphery of the wood board 11 is an arc part, a polishing motor 3 is fixedly installed on the upper surface of the ruler feeding plate 2, the top end of an output shaft of the polishing motor 3 is fixedly provided with a driving roller 31, the driving roller 31 is driven by the polishing motor 3 to rotate, the driving roller 31 drives a polishing belt 9 on the outer side to rotate, the adjusting mechanism 6 comprises a sliding pipe 61, an installation shaft 62, a supporting roller 63, a primary pressure spring 64, sliding grooves 65 and a bearing seat, and the sliding pipe 61 is slidably connected inside a hole of the polishing frame 22, a bearing seat 66 is fixedly installed at one end of the sliding pipe 61 far away from the polishing frame 22, an installation shaft 62 is rotatably connected to the bearing seat 66 in the vertical direction, a supporting roller 63 is rotatably connected to the outer wall of the installation shaft 62, the polishing belt 9 outside the supporting roller 63 can extrude the supporting roller 63 when contacting the wood board 11, so that the sliding pipe 61 is extruded by the installation shaft 62 to enable the sliding pipe 61 at the position to retreat, the polishing belt at the supporting roller 63 is deformed therewith, thereby being tightly attached to the appearance of the wood board 11, the polishing frames 22 are symmetrically arranged at two ends of the supporting roller 63, two ends of the installation shaft 62 are respectively connected with two groups of polishing frames 22, a telescopic rod 8 is fixedly installed on the upper surface of one group of the polishing frames 22 at the lower part, a tensioning wheel 81 is rotatably connected to the movable end of the telescopic rod 8, a spring is installed inside, so that the telescopic rod 8 can be adaptively stretched when the tension of the polishing belt 9 is changed, the lower surface of the polishing belt 9 and the upper surface of the sucking disc ring 51 are located at the same height, so that the edges of the wood board 11 are completely covered by the polishing belt 9, when the polishing belt 9 deforms, the tension of the polishing belt 9 changes, in order to ensure that the polishing belt 9 cannot be torn or excessively loosened, the tension of the polishing belt 9 is automatically adjusted through the tension pulley 81, the polishing belt 9 is wound and connected on the outer walls of the tension pulley 81, the polishing motor 3 and the supporting roll 63 together, polishing cloth or sand paper with different thicknesses is selected for the outer wall of the polishing belt 9 to have more required polishing fineness, the top end of the sliding tube 61 is provided with a sliding groove 65, the sliding tube 61 is internally and slidably connected with a sliding blocking piece 7, the sliding tube 61 cannot be influenced by the sliding blocking piece 7 when sliding, two ends of a primary pressure spring 64 are respectively and fixedly connected to the bottom end of the sliding tube 61 and the side wall of the sliding blocking piece 7, and when the sliding tube 61 moves backwards, the front end of the sliding tube 61 extrudes the primary pressure spring 64, thereby compressing the primary compression spring 64 to generate elastic force, so that the primary compression spring 64 generates thrust to the sliding baffle 7, the top end of the sliding baffle 7 is fixedly provided with the connecting plate 71, the joint of the sliding baffle 7 and the connecting plate 71 is slidably connected inside the sliding groove 65, the side wall of the connecting plate 71 is fixedly provided with the secondary tension spring 72, one end of the secondary tension spring 72, which is far away from the connecting plate 71, is fixedly provided with the baffle 73, when the sliding baffle 7 receives the thrust of the primary compression spring 64, the sliding baffle 7 moves backwards, thereby stretching the secondary tension spring 72, extending the secondary tension spring 72, the secondary tension spring 72 and the primary compression spring 64 are positioned on the same side, so that when the sliding pipe 61 moves backwards, the primary compression spring 64 is extruded, the sliding baffle 7 at the supporting point of the primary compression spring 64 also moves backwards, the compression stroke of the primary compression spring 64 is smaller than the sliding stroke of the sliding pipe 61, and the phenomenon that the thrust of the primary compression spring 64 to the sliding pipe 61 is overlarge due to the generation of the overlarge compression stroke of the primary compression spring 64 is avoided, the flexible 9 pressure variations in area of polishing that brings of reduction slip tube 61 as far as possible, guarantee the homogeneity of polishing, baffle 73 top fixedly connected with mount 10, fixed baffle 73's position, mount 10 both ends fixed mounting is at the frame 22 outer wall of polishing, the multiunit hole has been seted up to the frame 22 perpendicular screen direction of polishing, the spout that runs through frame 22 top of polishing is seted up to this hole top, the equal sliding connection in every group hole has adjustment mechanism 6, the equal swing joint of every group adjustment mechanism 6 has a set of sliding catch 7, connecting plate 71, secondary extension spring 72 and baffle 73, multiunit baffle 73 all with mount 10 fixed connection, two sets of frames 22 of polishing and the equal symmetry of structure that is connected are at backing roll 63 both ends, make and polish and take 9 upper and lower both ends symmetries.
Example two:
when the plate of bookshelf was polished, traditional clamping device led to the fact the damage to the plank easily, produced the mar, and most clamping device all need the manual work to overturn moreover and remove, realize polishing each face of bookshelf, and is wasted time and energy, has reduced the degree of automation of equipment.
Referring to fig. 1-4, the carrying mechanism 5 includes a suction cup ring 51, a suction cup tube 52, a bracket 53, a sealing ring 54, a lifting cylinder 55, a cylinder seat 56 and a universal wheel 57, the suction cup ring 51 is an inverted round platform structure, and provides a more stable supporting capability for the wood board 11 through a larger area above, the suction cup tube 52 is fixedly connected below the suction cup ring 51, the suction cup ring 51 is communicated with the middle of the suction cup tube 52, the bracket 53 is fixedly installed below the suction cup tube 52, the suction cup ring 51 and the suction cup tube 52 are supported, the sealing ring 54 is slidably connected inside the suction cup tube 52, an output end of the lifting cylinder 55 is connected with a lower surface of the sealing ring 54, when the lifting cylinder 55 contracts, the sealing ring 54 is driven to move downward, so as to increase the volume inside the suction cup ring 51 and the suction cup tube 52, reduce the air pressure inside the suction cup tube, adsorb the upper surface of the wood board 11 on the suction cup ring 51, the lifting cylinder 55 is located inside the bracket 53, lifting cylinder 55 bottom fixed mounting has cylinder block 56, 56 internally mounted of cylinder block has universal wheel 57, universal wheel 57 is by motor drive, universal wheel 57 is at the inside walking of switching-over groove 101, it moves on base 1 to drive to bear mechanism 5, the realization is to the rotation regulation function of plank 11, 101 inside sliding connection in switching-over groove has two sets of mechanisms 5 of bearing, and every group bears mechanism 5 independent control, interval between the multiunit baffle 102 is greater than 56 outer wall sizes of cylinder block, guarantee to bear the flexibility that mechanism 5 removed.
With the first and second embodiments, the working principle is as follows:
placing the wood board 11 to be polished above the bearing mechanism 5, and driving the sealing ring 54 to descend through the lifting cylinder 55 in the bearing mechanism 5, so that the air pressure in the sucker ring 51 is reduced, and the wood board 11 is adsorbed above the sucker ring 51; the ruler feeding plate 2 moves to drive the polishing belt 9 above the ruler feeding plate 2 to stick on a wood board 11, a supporting roller 63 can be extruded at a convex part of a cambered surface outside the wood board 11, so that the sliding pipe 61 is driven to contract backwards, the sliding pipes 61 on the multiple groups of adjusting mechanisms 6 are made to stretch according to the radian of the wood board 11, so that the polishing belt 9 deforms and automatically adapts to the radian of the wood board 11, a primary pressure spring 64 is extruded when the sliding pipe 61 contracts, the primary pressure spring 64 pushes a sliding blocking piece 7, the sliding blocking piece 7 pulls a secondary tension spring 72 and then moves backwards, the deformation degree of the primary pressure spring 64 is reduced, the situation that the polishing belt 9 and the panel 11 are pressed too tightly to cause uneven polishing due to overlarge pressure of the primary pressure spring 64 is prevented, then the polishing motor 3 is started to drive the polishing belt 9 to rotate to polish the cambered surface of the wood board 11, after one surface of the wood board 11 is polished, the two groups of bearing mechanisms 5 simultaneously move towards the fan-shaped area, when the bearing mechanisms 5 on the straight line part move to the circle center of the fan-shaped area, the group of bearing mechanisms 5 stop moving, the bearing mechanisms 5 on the fan-shaped area move along the partition plates 102 in an arc shape to drive the wood boards 11 above the bearing mechanisms 5 to rotate, the wood boards 11 rotate 90 degrees, so that the other surfaces of the wood boards 11 face the polishing belt 9, after the surfaces are polished, the bearing mechanisms 5 on the fan-shaped circle center move upwards to drive the bearing mechanisms 5 at the bottom end of the fan-shaped area to move towards the fan-shaped circle, when the two groups of bearing mechanisms 5 return to the straight line area again, the two groups of bearing mechanisms 5 simultaneously slide towards the straight line area below the fan-shaped area and return to the initial position to polish the third group of the wood boards 11, after polishing is completed, the first moving process is repeated again to polish the fourth surface of the wood boards 11, finishing the grinding and polishing of the wood board 11.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The automatic adjusting type polishing device for the wooden arc bookshelf comprises a base (1) and is characterized in that a sliding rail (4) is fixedly mounted on the upper surface of the base (1), a ruler feeding plate (2) is connected above the sliding rail (4) in a sliding mode, the ruler feeding plate (2) is driven by an electronic sliding table, a mounting frame (21) is fixedly mounted on the upper surface of the ruler feeding plate (2), a polishing frame (22) is fixedly mounted on the side wall of the mounting frame (21), and an adjusting mechanism (6) is slidably mounted in the polishing frame (22);
the base (1) upper surface has been seted up and has been reversed groove (101), the groove (101) that commutates is formed by straight line portion and fan-shaped part combination, and the inside fixed mounting of fan-shaped part in this groove (101) that commutates has baffle (102), baffle (102) are fan-shaped structure, the inside sliding connection of groove (101) that commutates has bearing mechanism (5), plank (11) have been placed on bearing mechanism (5) top, advance ruler board (2) upper surface fixed mounting have grinding motor (3), grinding motor (3) output shaft top fixed mounting has drive roller (31), adjustment mechanism (6) include sliding tube (61), installation axle (62), backing roll (63), one pressure spring (64), sliding tray (65) and bearing frame (66), sliding tube (61) sliding connection is inside the hole of frame (22) of polishing, sliding tube (61) keep away from the one end fixed mounting of frame (22) and have bearing frame (66), bearing frame (66) vertical direction is rotated and is connected with installation axle (62), installation axle (62) outer wall is rotated and is connected with backing roll (63), the frame (22) symmetry of polishing sets up at backing roll (63) both ends, installation axle (62) both ends are connected with two sets of frames (22) of polishing respectively, are located a set of below fixed surface installs telescopic link (8) on frame (22) of polishing, telescopic link (8) expansion end rotates and is connected with take-up pulley (81), grinding motor (3) and backing roll (63) outer wall common round joint has grinding belt (9).
2. The automatic adjusting polishing device of a wooden curved bookshelf according to claim 1, wherein a sliding groove (65) is formed at the top end of the sliding tube (61), a sliding baffle (7) is slidably connected inside the sliding tube (61), two ends of the primary pressure spring (64) are respectively and fixedly connected to the bottom end of the sliding tube (61) and the side wall of the sliding baffle (7), a connecting plate (71) is fixedly installed at the top end of the sliding baffle (7), the joint of the sliding baffle (7) and the connecting plate (71) is slidably connected inside the sliding groove (65), a secondary tension spring (72) is fixedly installed on the side wall of the connecting plate (71), a baffle (73) is fixedly installed at one end of the secondary tension spring (72) far away from the connecting plate (71), the secondary tension spring (72) and the primary pressure spring (64) are located on the same side, and a fixing frame (10) is fixedly connected to the top end of the baffle (73), two ends of the fixing frame (10) are fixedly arranged on the outer wall of the polishing frame (22).
3. The automatic adjusting type grinding and polishing device for the wooden arc bookshelf according to claim 1, wherein the bearing mechanism (5) comprises a sucker ring (51), a sucker pipe (52), a bracket (53), a sealing ring (54), a lifting cylinder (55), a cylinder seat (56) and a universal wheel (57), the sucker ring (51) is of an inverted round platform type structure, the sucker pipe (52) is fixedly connected below the sucker ring (51), the sucker ring (51) is communicated with the middle part of the sucker pipe (52), the bracket (53) is fixedly arranged below the sucker pipe (52), the sealing ring (54) is slidably connected inside the sucker pipe (52), the output end of the lifting cylinder (55) is connected with the lower surface of the sealing ring (54), the lifting cylinder (55) is positioned inside the bracket (53), and the cylinder seat (56) is fixedly arranged at the bottom end of the lifting cylinder (55), the air cylinder seat (56) is internally provided with a universal wheel (57), the universal wheel (57) is driven by a motor, and the universal wheel (57) runs in the reversing groove (101).
4. The automatic adjusting type grinding and polishing device for the wooden arc-shaped bookshelf according to claim 2 is characterized in that a plurality of groups of holes are formed in the vertical screen direction of the grinding rack (22), a sliding groove penetrating through the top end of the grinding rack (22) is formed in the upper portion of each hole, an adjusting mechanism (6) is connected inside each group of holes in a sliding mode, each group of adjusting mechanism (6) is movably connected with one group of sliding retaining pieces (7), one group of connecting plates (71), one group of secondary tension springs (72) and one group of baffle plates (73), each group of baffle plates (73) is fixedly connected with the fixing frame (10), and the two groups of grinding racks (22) and the connecting structures thereof are symmetrical at two ends of the supporting roll (63).
5. An automatic adjusting type grinding and polishing device for a wooden curved bookshelf according to claim 1, wherein the telescopic rod (8) is an elastic rod with a spring mounted inside, and the lower surface of the grinding belt (9) and the upper surface of the sucker ring (51) are at the same height.
6. The automatic adjusting type grinding and polishing device for the wooden curved bookshelf according to claim 1, wherein two sets of bearing mechanisms (5) are slidably connected inside the reversing groove (101), each set of bearing mechanisms (5) is independently controlled, and the distance between the plurality of sets of partition plates (102) is larger than the size of the outer wall of the cylinder seat (56).
7. The automatic adjusting type grinding and polishing device for the wooden curved bookshelf according to claim 1, wherein the use method of the automatic adjusting type grinding and polishing device comprises the following steps:
the method comprises the following steps: placing a wood board (11) to be polished above the bearing mechanism (5), and driving the sealing ring (54) to descend through a lifting cylinder (55) in the bearing mechanism (5), so that the air pressure in the sucker ring (51) is reduced, and the wood board (11) is adsorbed above the sucker ring (51);
step two: the ruler feeding plate (2) moves to drive the polishing belt (9) above the ruler feeding plate (2) to be close to the wood board (11), the polishing motor (3) is started to drive the polishing belt (9) to rotate to polish and polish the arc surface of the wood board (11), and when the polishing belt (9) contacts the arc surface, the internal adjusting mechanism (6) is extruded, so that the sliding pipes (61) on the multiple groups of adjusting mechanisms (6) stretch and retract according to the radian of the wood board (11), the polishing belt (9) deforms, and the radian of the wood board (11) is automatically adapted;
step three: after one surface of the wood board (11) is polished, the two groups of bearing mechanisms (5) simultaneously move towards the fan-shaped area, when the bearing mechanism (5) positioned on the straight line part moves to the center of the circle of the fan-shaped area, the group of bearing mechanisms (5) stops moving, the bearing mechanism (5) positioned in the fan-shaped area moves along the arc of the partition plate (102) to drive the wood board (11) above the bearing mechanism (5) to rotate, the wood board (11) rotates 90 degrees, so that the other surface of the wood board (11) faces the polishing belt (9), after the surface is polished, the bearing mechanism (5) positioned at the center of the fan-shaped area moves upwards to drive the bearing mechanism (5) positioned at the bottom end of the fan-shaped area to move towards the fan-shaped circle, and when the two groups of bearing mechanisms (5) return to the straight line area again, the two groups of bearing mechanisms (5) simultaneously slide towards the straight line area below the fan-shaped area, and returning to the initial position, grinding and polishing the third group of surfaces of the wood board (11), repeating the first moving process again after grinding is finished, and grinding and polishing the fourth surface of the wood board (11) to finish grinding and polishing the wood board (11).
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| CN202210879749.2A CN115042065A (en) | 2022-07-25 | 2022-07-25 | Automatic adjustment formula burnishing and polishing device of wooden arc bookshelf |
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| CN202210879749.2A CN115042065A (en) | 2022-07-25 | 2022-07-25 | Automatic adjustment formula burnishing and polishing device of wooden arc bookshelf |
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| CN115816243A (en) * | 2022-12-30 | 2023-03-21 | 惠州市鑫迪智造科技有限公司 | Polishing device and process for meter lock MIM (metal injection molding) machining |
| CN117020863A (en) * | 2023-10-10 | 2023-11-10 | 赣州富尔特电子股份有限公司 | Neodymium iron boron material surface treatment device with high security |
| CN117260480A (en) * | 2023-11-15 | 2023-12-22 | 陕西宝昱科技工业股份有限公司 | Copper-clad plate edge burr polisher |
| CN117381611B (en) * | 2023-12-11 | 2024-03-22 | 泊头旭城机械制造有限公司 | Lamp holder shell casting forming post-treatment device |
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| CN117381611B (en) * | 2023-12-11 | 2024-03-22 | 泊头旭城机械制造有限公司 | Lamp holder shell casting forming post-treatment device |
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