Polishing device for furniture manufacturing
Technical Field
The utility model relates to the technical field of furniture processing equipment, in particular to a polishing device for furniture manufacturing.
Background
Furniture is a major class of appliances and facilities which are necessary for human beings to maintain normal life, to engage in production practice and to develop social activities, and at present, polishing devices are often required to polish plates in the furniture manufacturing process so as to improve the appearance quality of the furniture.
The polishing device for furniture manufacturing disclosed in the prior patent (bulletin number: CN 220944632U) can enable the polishing disc to move in different directions above the processing table through the arrangement of the rolling ball and the telescopic column, so that the furniture wood board is polished, and the polishing disc can be attached to the top surface of the furniture wood board through the arrangement of the air cylinder, so that the furniture wood board can be polished at the same horizontal height, the problem that the furniture wood board is premium caused by excessive polishing when a handheld polishing machine is polished is avoided, and the polishing efficiency of the furniture wood board is improved.
Among the prior art, grinding device can produce the piece in polishing the in-process to furniture, because current grinding device is not provided with protector, the piece after polishing probably can splash into staff's eyes in, and can have partial dust by staff's inhalation lung to probably can influence staff's health, be inconvenient for use.
Disclosure of utility model
Based on the above, the utility model aims to provide a polishing device for furniture manufacture, which is used for solving the technical problem that scraps and dust generated during polishing can influence the health of staff.
In order to achieve the aim, the utility model provides the technical scheme that the polishing device for furniture manufacture comprises a workbench, wherein a polishing assembly is movably arranged above the workbench;
The lower surface of the workbench is fixedly provided with a first air cylinder, the output end of the first air cylinder is fixedly connected with a telescopic rod, the upper surface of the workbench is movably provided with a first clamping plate, one side surface of the first clamping plate is fixedly connected with a first rack, one side of the upper surface of the workbench, which is positioned on the first clamping plate, is movably provided with a second clamping plate, one side surface of the second clamping plate is fixedly connected with a second rack, the center position of the upper surface of the workbench is rotationally connected with a gear meshed with the first rack and the second rack, the surface of the workbench is provided with a through groove, the lower surface of the first clamping plate is fixedly connected with a connecting block sleeved on the inner wall of the through groove, and the connecting block is fixedly connected with the telescopic rod;
the polishing assembly comprises a fixed frame positioned above the workbench, a second motor is fixedly arranged at one end of the fixed frame, a slot is formed in the surface of the fixed frame, a second threaded rod is movably connected to the inner wall of the slot, a second cylinder is sleeved on the outer wall of the second threaded rod through threads, a third motor is fixedly connected to the bottom end of the second cylinder, a polishing wheel is connected to the output end of the third motor through a coupling, a connecting sleeve is fixedly connected to the bottom end of the third motor and sleeved on the outer wall of the top end of the polishing wheel, a sleeve block is fixedly connected to the bottom end of the connecting sleeve, and a dust hood is movably sleeved on the outer wall of the sleeve block.
Through adopting above-mentioned technical scheme, be convenient for drive the grinding wheel and carry out many-sided processing to furniture, whole flexibility is higher, and is convenient for collect piece and dust that produce when polishing through the use suction hood to prevent to cause the influence to staff's healthy.
Further, the first support column of multiunit symmetry fixedly connected with of workstation lower surface, workstation rear side upper surface fixedly connected with limiting plate, workstation upper surface fixedly connected with is located the board of placing of gear top.
Through adopting above-mentioned technical scheme, fix a position the use through limiting plate to the furniture, when carrying out the centre gripping to the furniture, support the use through using placing the board to the furniture.
Further, two groups of limiting strips are symmetrically and fixedly connected to the upper surface of the workbench, and sliding grooves matched with the limiting strips are formed in the first clamping plate and the second clamping plate.
Through adopting above-mentioned technical scheme, carry out spacing use through spacing and the mutually supporting of spout to first splint and second splint to be convenient for carry out spacing centre gripping to furniture through first splint and second splint and use.
Further, the front side surface of the workbench is rotationally connected with a first threaded rod, one end of the first threaded rod is connected with a first motor fixedly installed with the workbench through a coupler, the rear side surface of the workbench is fixedly connected with a sliding rod, the lower surface of the fixed frame is symmetrically and fixedly connected with two groups of connecting rods, one group of connecting rods is in threaded sleeve joint with the first threaded rod, and the other group of connecting rods is in movable sleeve joint with the sliding rod.
Through adopting above-mentioned technical scheme, be convenient for drive fixed frame through first threaded rod and remove the use to be convenient for polish processing to each position of furniture and use, carry out spacing use to fixed frame through the slide bar, make fixed frame only can control the removal.
Further, two groups of limit grooves are symmetrically formed in the outer wall of the sleeve block, limiting blocks matched with the limit grooves are symmetrically and fixedly connected to the surfaces of two sides of the inner wall of the dust hood, and four groups of symmetrical balls are movably mounted at the bottom end of the dust hood.
Through adopting above-mentioned technical scheme, be convenient for carry out spacing use to the suction hood through using spacing groove and stopper, be convenient for drive the suction hood through the setting of ball and remove the use at the furniture surface.
Further, the outer wall symmetry fixedly connected with fixed block of cover piece both sides, fixed block bottom fixedly connected with spring, spring bottom fixedly connected with dust hood upper surface.
Through adopting above-mentioned technical scheme, be convenient for make suction hood and furniture surface in close contact with through the mutually supporting of fixed block and spring to the suction hood of being convenient for uses.
Further, workstation one side fixedly connected with dust suction box, dust suction box upper surface fixedly connected with bellows, the one end that the bellows kept away from the dust suction box is connected with dust hood outer wall fixed connection, the bellows is linked together with the dust hood, dust suction box bottom fixedly connected with second support column.
Through adopting above-mentioned technical scheme, adsorb dust and piece to the dust box in through the dust hood cooperation bellows to reduce the damage of dust and piece to the staff.
In summary, the furniture polishing device has the advantages that the furniture is clamped and fixedly used by the first cylinder matched with the first clamping plate and the second clamping plate, the furniture surface is polished by the polishing wheel, the dust hood is closely contacted with the surface of a polished object, and therefore scraps and dust generated when the furniture is polished by the polishing wheel are adsorbed into the dust collection box through the corrugated pipe in the polishing process, the scraps and dust are prevented from harming the body health of staff, the overall safety of the device is improved to a certain extent, the operation is simple, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of a first view angle according to the present utility model;
FIG. 2 is a schematic view of the overall structure of a second view angle according to the present utility model;
FIG. 3 is a schematic view of the bottom view of the structure of the present utility model;
FIG. 4 is a schematic top view of a portion of the structure of the present utility model;
FIG. 5 is a partially exploded view of the sanding assembly of the present utility model;
FIG. 6 is a schematic view of a suction hood according to the present utility model;
fig. 7 is a schematic view of a partial structure at a in fig. 5 according to the present utility model.
100, A workbench, 110, a first support column, 111, a limit plate, 112, a limit bar, 1121, a placing plate, 113, a first cylinder, 1131, a telescopic rod, 114, a first clamping plate, 1141, a first rack, 1142, a connecting block, 115, a second clamping plate, 1151, a second rack, 116, a gear, 117, a first threaded rod, 1171, a first motor, 118, a slide bar, 120, a polishing assembly, 121, a fixed frame, 1211, a slot 1212, a connecting rod, 122, a second motor, 123, a second cylinder, 124, a third motor, 1241, a connecting sleeve, 1242, a polishing wheel, 125, a sleeve block, 1251, a fixed block, 1252, a spring, 1253, a limit groove, 126, a dust hood, 1261, a ball, 1262, a limit block, 127, a dust box, 1271, a bellows, 1272, and a second support column.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-7, The polishing device for furniture manufacturing comprises a workbench 100, wherein a polishing assembly 120 is movably arranged above the workbench 100, and furniture is polished by using the polishing assembly 120;
The lower surface of the workbench 100 is fixedly provided with a first air cylinder 113, the output end of the first air cylinder 113 is fixedly connected with a telescopic rod 1131, the first air cylinder 113 is matched with the telescopic rod 1131 to provide power for the first clamping plate 114, so that the first clamping plate 114 and the second clamping plate 115 move simultaneously to clamp and limit furniture;
The upper surface of the workbench 100 is movably provided with a first clamping plate 114, one side surface of the first clamping plate 114 is fixedly connected with a first rack 1141, one side of the upper surface of the workbench 100, which is positioned on the first clamping plate 114, is movably provided with a second clamping plate 115, one side surface of the second clamping plate 115 is fixedly connected with a second rack 1151, a gear 116 meshed with the first rack 1141 and the second rack 1151 is rotatably connected at the center of the upper surface of the workbench 100, the gear 116 is driven to rotate by the first clamping plate 114 in cooperation with the movement of the first rack 1141, the second rack 1151 is powered by the gear 116, and the second clamping plate 115 is driven to move by the second rack 1151, so that the first clamping plate 114 and the second clamping plate 115 are conveniently moved towards the middle at the same time, and the furniture is conveniently clamped and fixed, and the furniture is conveniently polished and used subsequently;
The surface of the workbench 100 is provided with a through groove, the lower surface of the first clamping plate 114 is fixedly connected with a connecting block 1142 sleeved on the inner wall of the through groove, the connecting block 1142 is fixedly connected with a telescopic rod 1131, and the telescopic rod 1131 is matched with the connecting block 1142 to drive the first clamping plate 114 to move, so that power is provided for the first clamping plate 114, and the clamping plate is convenient to clamp furniture together with the second clamping plate 115;
The polishing assembly 120 includes a fixing frame 121 disposed above the workbench 100, a second motor 122 is fixedly mounted at one end of the fixing frame 121, a slot 1211 is formed in the surface of the fixing frame 121, a second threaded rod is movably connected to an inner wall of the slot 1211, a second cylinder 123 is screwed on an outer wall of the second threaded rod, the second threaded rod is installed and used by the fixing frame 121, the second motor 122 is started, the second threaded rod is driven to rotate by the second motor 122, and the second cylinder 123 is driven to move on an outer wall of the second threaded rod by acting force of the second threaded rod, so that the position of a polishing wheel 1242 on the second cylinder 123 is conveniently adjusted, furniture is conveniently polished in multiple directions, and flexibility is high;
The bottom end of the second cylinder 123 is fixedly connected with a third motor 124, the output end of the third motor 124 is connected with a polishing wheel 1242 through a coupling, the polishing wheel 1242 is driven to rotate by using the third motor 124, and furniture is polished through the polishing wheel 1242;
The third motor 124 is fixedly connected with at the bottom of the third motor 124 and is sleeved on the connecting sleeve 1241 of the outer wall of the top end of the polishing wheel 1242, the bottom of the connecting sleeve 1241 is fixedly connected with the sleeve block 125, the outer wall of the sleeve block 125 is movably sleeved with the dust hood 126, the dust hood 126 is installed by using the mutual matching of the connecting sleeve 1241 and the sleeve block 125, and the dust hood 126 is used for absorbing and collecting the chips and dust generated when the polishing wheel 1242 polishes furniture, so that the damages to the health of workers caused by the chips and the dust are prevented.
In some examples, referring to fig. 1, 2 and 4, a plurality of groups of first support columns 110 are symmetrically and fixedly connected to the lower surface of the workbench 100, and the workbench 100 is supported by using the plurality of groups of first support columns 110;
The limiting plate 111 is fixedly connected to the upper surface of the rear side of the workbench 100, the placing plate 1121 located above the gear 116 is fixedly connected to the upper surface of the workbench 100, and when the furniture is required to be processed, the furniture is placed on the upper surface of the placing plate 1121, and one end of the furniture is abutted against the limiting plate 111, so that the furniture is positioned for use, and the first clamping plate 114 and the second clamping plate 115 can be used for clamping the furniture conveniently.
In some examples, referring to fig. 1 and 4, two sets of limiting bars 112 are symmetrically and fixedly connected to the upper surface of the workbench 100, sliding grooves matched with the limiting bars 112 are formed in the first clamping plate 114 and the second clamping plate 115, and the limiting bars 112 and the sliding grooves are matched to limit the first clamping plate 114 and the second clamping plate 115, so that the first clamping plate 114 and the second clamping plate 115 can only move in parallel, and the furniture can be clamped conveniently.
In some examples, referring to fig. 1, 2, 3 and 4, a first threaded rod 117 is rotatably connected to a front surface of the workbench 100, one end of the first threaded rod 117 is connected to a first motor 1171 fixedly mounted on the workbench 100 through a coupling, a sliding rod 118 is fixedly connected to a rear surface of the workbench 100, two groups of connecting rods 1212 are symmetrically and fixedly connected to a lower surface of the fixed frame 121, one group of connecting rods 1212 is in threaded socket connection with the first threaded rod 117, the other group of connecting rods 1212 is movably socket-connected with the sliding rod 118, the first threaded rod 117 is driven to rotate by starting the first motor 1171, the fixed frame 121 is driven to move by the first threaded rod 117 in cooperation with the connecting rod 1212, the fixed frame 121 is limited to be used by the sliding rod 118 in cooperation with the connecting rod 1212, and therefore the position of the polishing wheel 1242 can be adjusted conveniently, and the polishing device is high in flexibility and convenient to polish multiple positions of furniture.
In some examples, referring to fig. 5, 6 and 7, two groups of limiting grooves 1253 are symmetrically formed on the outer wall of the sleeve block 125, limiting blocks 1262 matched with the limiting grooves 1253 are symmetrically and fixedly connected to the surfaces of two sides of the inner wall of the dust hood 126, and the dust hood 126 is limited by the mutual matching of the limiting blocks 1262 and the limiting grooves 1253, so that the dust hood 126 can only move up and down, thereby being convenient for the dust hood 126 to contact with the furniture surface and absorbing dust and fragments generated during processing;
For example, four sets of symmetrical balls 1261 are movably mounted at the bottom end of the dust hood 126, and the balls 1261 mounted at the bottom end of the dust hood 126 are convenient to drive the dust hood 126 to move on the surface of the furniture, so that the dust hood is convenient to be matched with the polishing wheel 1242 to perform dust collection on a plurality of furniture positions.
In some examples, referring to fig. 5 and 7, the outer walls of two sides of the sleeve block 125 are symmetrically and fixedly connected with a fixing block 1251, the bottom end of the fixing block 1251 is fixedly connected with a spring 1252, and the bottom end of the spring 1252 is fixedly connected to the upper surface of the dust hood 126.
When needs are polished through the wheel 1242 that polishes to the furniture and use, drive the suction hood 126 through the second cylinder 123 and descend, after suction hood 126 and furniture surface contact, the wheel 1242 that polishes still has a certain distance with furniture this moment, and wheel 1242 that polishes continues to descend, and cover piece 125 cooperation suction hood 126 extrudees spring 1252, drives cover piece 125 and removes, and when wheel 1242 that polishes contacted with furniture surface, suction hood 126 and furniture surface in close contact to be convenient for carry out dust absorption and use.
In some examples, referring to fig. 1, 2 and 4, a dust collection box 127 is fixedly connected to a surface of one side of a workbench 100, a bellows 1271 is fixedly connected to an upper surface of the dust collection box 127, one end of the bellows 1271, which is far away from the dust collection box 127, is fixedly connected to an outer wall of a dust collection cover 126, the bellows 1271 is communicated with the dust collection cover 126, dust and debris are sucked into the dust collection box 127 through the bellows 1271 for collection, so that dust is prevented from being sucked into a lung by a worker, influence of the debris on the worker is reduced, and furniture is convenient to polish;
Illustratively, the bottom end of the dust box 127 is fixedly connected with a second support column 1272, and the dust box 127 is supported for use by the second support column 1272.
When the device is used, a polished object is placed on the upper surface of the placing plate 1121, the polished object is limited by the limiting plate 111, the first air cylinder 113 is started, the first air cylinder 113 is matched with the telescopic rod 1131 to drive the connecting block 1142 to move, the connecting block 1142 is used for driving the first clamping plate 114 to move, the first clamping plate 114 is used for driving the first rack 1141 to move, the first rack 1141 is used for driving the gear 116 to rotate, and the gear 116 is used for driving the second rack 1151 to move, so that the first clamping plate 114 and the second clamping plate 115 are simultaneously driven to be close to the center, and the clamped object is limited and clamped;
Starting a first motor 1171, driving a first threaded rod 117 to rotate through the first motor 1171, driving a fixed frame 121 to move left and right through a connecting rod 1212 by the first threaded rod 117, and driving a second cylinder 123 to move on the fixed frame 121 through the second motor 122 matched with the second threaded rod by the second motor 122, so that the position of a grinding wheel 1242 can be adjusted, and the ground object can be conveniently processed and used;
The second cylinder 123 drives the polishing wheel 1242 to descend, the spring 1252 is matched with the fixed block 1251, the dust hood 126 is in tight contact with the polished object, the polished object is processed and used through the polishing wheel 1242, dust and fragments generated in the polishing process are matched with the corrugated pipe 1271 through the dust hood 126, the dust and the fragments are sucked into the dust suction box 127, and the dust and the fragments are collected through the dust suction box 127, so that damage to the health of workers caused by the fragments and the dust is prevented.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.