CN111546143A - Furniture manufacturing wooden board surface finish machining system - Google Patents
Furniture manufacturing wooden board surface finish machining system Download PDFInfo
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- CN111546143A CN111546143A CN202010415897.XA CN202010415897A CN111546143A CN 111546143 A CN111546143 A CN 111546143A CN 202010415897 A CN202010415897 A CN 202010415897A CN 111546143 A CN111546143 A CN 111546143A
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- plate
- polishing
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/01—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor for combined grinding of surfaces of revolution and of adjacent plane surfaces on work
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/50—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground, e.g. strings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a furniture manufacturing wooden board surface finish machining system which comprises a base, a supporting cylinder, a supporting top plate, a supporting bottom plate, a polishing mechanism, belt wheels, a supporting frame and a driving mechanism, wherein the supporting cylinder is arranged in the middle of the upper end surface of the base; the invention can solve the problems that when the existing round wooden board is polished: the upper end surface, the lower end surface and the outer side surface of a plurality of round wooden boards cannot be polished at the same time, and the polishing efficiency is low; and the polishing can not be carried out in layers, the polishing effect is poor and the like.
Description
Technical Field
The invention relates to the field of manufacturing and processing of wood boards, in particular to a surface finish machining system for wood boards for furniture manufacturing.
Background
In the modern society, wooden products have been popularized in the life of people, and the wooden products, such as solid wood round tables and the like, can be seen everywhere. In the production process of the round wooden board of the solid wood round table, the timber is generally cut, then jointed and then ground, etc.,
just there are burrs etc. in the circular wooden board lateral surface that has just pieced together and the terminal surface from top to bottom, have the potential safety hazard and not pleasing to the eye, so need the process of polishing, current market adopts the grinder to polish to circular wooden board usually, when polishing circular wooden board with the grinder, has following defect usually:
1. only the upper end face of one round wood board can be polished at one time, and the polishing efficiency is low because the polishing needs to be turned over and polished for the second time when the other round wood board is polished;
2. the sander cannot polish the outer side of the round wood board, and other polishing machines are needed to polish the outer side of the round wood board for the second time;
3. the sander polishes the surface of the round wood board in place at one time, and cannot polish the surface in layers, so that the polishing effect is poor.
Disclosure of Invention
In order to solve the problems, the furniture manufacturing wood board surface finish machining system comprises a base, a supporting cylinder, a supporting top plate, a supporting bottom plate, a polishing mechanism, belt wheels, a supporting frame and a driving mechanism, wherein the supporting cylinder is installed in the middle of the upper end face of the base; the circular wood board grinding machine can simultaneously grind the upper end surface, the lower end surface and the outer side surface of a circular wood board, and can synchronously grind two circular wood boards, the circular wood boards are firstly placed in the grinding mechanism, then the supporting top plate is driven to move downwards through the supporting cylinder, the grinding mechanism is driven to rotate in a belt transmission mode through the driving mechanism, the grinding mechanism performs grinding actions on the circular wood boards during rotation, and the circular wood boards with different thicknesses can be ground through the circular wood board grinding machine by adjusting the cylinder, so that the applicability of the circular wood board grinding machine is improved.
The polishing mechanism comprises a transmission shaft, a fixed circular plate, a cam, a pressing circular plate, a polishing top plate, a polishing bottom plate, a pressure rod, a polishing branched chain and a polishing end, wherein the middle part of the transmission shaft is arranged at the left side and the right side of the supporting top plate and the supporting bottom plate through bearings, the outer end of the transmission shaft is connected with a belt wheel, the inner side of the transmission shaft is sequentially provided with the fixed circular plate, the cam and the pressing circular plate, the pressing circular plate is arranged on the inner side end surface of the fixed shaft through bearings, the polishing top plate is uniformly arranged on the outer side surface of the fixed circular plate below the supporting top plate, the polishing bottom plate is uniformly arranged on the outer side surface of the fixed circular plate above the supporting bottom plate, the middle parts of the polishing top plate and the polishing bottom plate are provided with sliding grooves, the inner wall of, the positions of the pressing rod and the polishing branched chain correspond to each other, mounting grooves are formed in the inner side of the lower end face of the polishing top plate and the inner side of the upper end face of the polishing bottom plate, and polishing ends are arranged in the mounting grooves; when the grinding mechanism works specifically, the upper end face and the lower end face and the outer side face of the round wood board can be ground simultaneously, firstly, the round wood board is placed on the upper end face of the compression circular board above the grinding bottom plate, then the support cylinder drives the support top plate to move downwards, so that the lower end face of the compression circular board below the support top plate is attached to the upper end face of the round wood board, the cooperation between the circular boards is compressed, the effect of locking the round wood board is achieved, then the transmission shaft is driven through the belt wheel, the cam and the fixed circular board rotate, the upper end face and the lower end face and the outer side face of the round wood board are ground simultaneously by the grinding branch chain and the grinding end, the grinding end can be driven to do linear reciprocating motion through the rotation of.
The polishing end comprises a guide rod, a baffle, a driven plate, an adjusting cylinder, a push plate, a fixed rod, a four-hole gear, a connecting shaft, a mounting plate, an adjusting motor, a driving gear, a transmission gear, a mounting shaft, a driven shaft, a polishing block, a sliding block, a first reset spring and a spring baffle, wherein the guide rod is positioned in the middle of mounting grooves on the lower end surface of the polishing top plate and the upper end surface of the polishing bottom plate, the inner end of the guide rod is attached to the outer side surface of the cam, the outer end of the guide rod is mounted on the baffle, the baffle is mounted in the mounting grooves on the lower end surface of the polishing top plate and the upper end surface of the polishing bottom plate in a sliding fit manner, the driven plate is mounted at the left end and the right end of the outer side of the baffle, the adjusting, the positions of the round holes correspond to the positions of the fixed rods, the outer ends of the four-hole gears are all arranged on the inner side surface of the mounting plate through a connecting shaft, the left end and the right end of the mounting plate are arranged on the inner side surface of the driven plate, the middle part of the inner side surface of the mounting plate is provided with an adjusting motor through a motor seat, an output shaft of the adjusting motor is provided with a driving gear, transmission gears are arranged between the driving gear and the four-hole gears and are all arranged on the inner side surface of the mounting plate through the mounting shaft, driven shafts are arranged at the left end and the right end of the outer side surface of the mounting plate and penetrate through the mounting plate to be connected with the connecting shaft, the outer side surface of the driven shafts is evenly provided with polishing blocks, sliding blocks are mounted at the outer ends of the driven shafts, first return springs are arranged on the outer sides of the sliding blocks, and the first return springs are mounted between the sliding blocks and the inner walls of the mounting grooves in the lower end face of the polishing top plate and the upper end face of the polishing bottom plate; a spring baffle is arranged on the exposed surface of the first return spring; the grinding end can be driven by the cam to do linear reciprocating motion, so that the grinding effect on the round wood board is increased, and the grinding end can also adjust the grinding block to grind the round wood board in different degrees in the grinding process, during the specific work, the cam drives the guide rod, the baffle plate and the driven plate to do linear reciprocating motion when rotating, so as to drive the mounting plate, the driven shaft, the grinding block and the sliding block to do linear reciprocating motion, the first reset spring can reset the driven shaft through the sliding block, the spring baffle plate can prevent the first reset spring from offsetting when the first reset spring moves in a telescopic way, the grinding block outside the driven shaft can be driven by the gear transmission when the motor is adjusted to rotate, the adjusting cylinder can enable the fixed rod to be inserted into the round holes on the four-hole gear through the push plate, the effect of locking the grinding block is achieved, when the round wood board is ground, the grinding block can be used for sequentially adjusting the arc-shaped protrusions from small to large to be attached to a round wood board, so that the purpose of layered grinding is achieved.
As a preferred technical scheme of the invention, the polishing branched chain comprises a polishing side plate, a prying plate, a driven rod, a spring transverse plate, a mounting rod, a second reset spring, an extrusion block, a sliding rod, a rectangular plate, a locking rod, a third reset spring and a pressure rod, wherein the polishing side plate is arranged in a sliding groove in the middle of a polishing bottom plate in a sliding fit manner, the middle of the polishing side plate is provided with a rectangular groove, the left side and the right side of the polishing side plate are provided with circular holes, the lower end of the rectangular groove in the middle of the polishing side plate is provided with the prying plate, the middle of the prying plate is arranged on the polishing side plate through a pin shaft, the driven rod is arranged above the inner side of the prying plate and is positioned in the middle of the rectangular groove in the middle of the polishing side plate, the spring transverse plate is arranged at the top end of the mounting rod, the mounting rod, the second reset spring is installed between the spring transverse plate and the fixed end of the installation rod, the extrusion blocks are evenly installed on the outer side of the driven rod, the sliding rods are evenly arranged on the left side and the right side of the driven rod, the inner side of each sliding rod is of a circular arc-shaped structure, the driven rods and the extrusion blocks are distributed in a staggered mode, the outer side of the driven rod is installed in the middle of the rectangular plate, the locking rods are installed on the outer side of the rectangular plate and located in circular holes in the left side and the right side of the polishing side plate, the outer side of each locking rod is provided with a third reset spring, and; the branch chain of polishing can polish the outside of circular wooden board, and locking supporting roof that can be stable, concrete during operation, supporting cylinder drives supporting roof and depression bar downwards, when the depression bar drives the sled board outside and down removes, the inboard jack-up driven lever that makes progress of sled board, extrusion piece and spring diaphragm, make the slide bar drive rectangular plate and latch lever outwards removal under the effect of extrusion piece, make the latch lever outer end insert the locking round hole on the sliding tray inner wall at top middle part of polishing, thereby play the effect that makes the stable locking supporting roof of branch chain of polishing, can not be at the condition that the polishing effect is poor that the in-process caused because of polishing the outside skew of curb plate, after polishing the completion, second reset spring and third reset spring can make driven lever and slide bar reset respectively.
As a preferred technical scheme of the invention, the driving mechanism comprises a driving motor, a circular plate, a transmission rod, an auxiliary rod, an installation block and a transmission belt, wherein the driving motor is positioned inside a supporting cylinder, the driving motor is installed on the upper end surface of a base through a motor base, the circular plate is installed at the upper end of an output shaft of the driving motor, a driven rod is installed at the upper end of the circular plate, the auxiliary rod is arranged between the driving motor and the supporting cylinder, the auxiliary rod is installed on the upper end surface of the base through the installation block, the transmission belt is arranged at the upper end and the lower end of the outer side surface of the transmission rod, one edge of the transmission belt is positioned inside the transmission rod, the other edge of the transmission belt is positioned between the transmission rod and the auxiliary rod; the driving mechanism can drive the polishing mechanism to rotate, and the polishing mechanism rotates to polish the round wooden board; when the grinding machine works, the output shaft of the driving motor drives the belt wheel to rotate through the transmission rod and the transmission belt, the belt wheel rotates to drive the grinding mechanism to rotate, the auxiliary rod can limit the transmission belt, and the transmission belt can be attached to the outer side surface of the transmission rod.
As a preferred technical scheme of the invention, bolt grooves are formed in the left and right end faces of the polishing bottom plate, the polishing side plate and the polishing bottom plate are fixed through bolts and nuts, the outer side of the prying plate is of a telescopic structure, and the compression bar is of a telescopic structure; when the polishing device works specifically, the positions of the polishing branch chains can be adjusted by adjusting the positions of the bolts and the nuts on the left side and the right side of the polishing bottom plate, and circular wooden plates with different diameters can be polished by stretching the outer side of the prying plate and stretching the compression rod, so that the applicability of the polishing device is improved.
As a preferable technical scheme of the invention, the pressing circular plate is provided with the rubber pad, and the rubber pad can be better attached to the upper end surface and the lower end surface of the round wood board, so that the round wood board can be placed more stably.
The invention has the beneficial effects that:
the invention can simultaneously polish the upper end surface, the lower end surface and the outer side surface of a plurality of round wood boards, thereby improving the polishing efficiency, and can polish the round wood boards in a layering manner, thereby improving the polishing effect;
the upper end surface, the lower end surface and the outer side surface of the plurality of round wood plates can be polished through the polishing mechanism, and compared with the prior art that only one surface can be polished at one time, the polishing efficiency is improved;
the circular wood board can be polished in a layered mode through the polishing blocks, and compared with the existing one-step molding polishing, the polishing effect is improved;
the telescopic structures of the supporting cylinder, the bolts and the nuts arranged on the left end face and the right end face of the polishing bottom plate, the compression bar and the prying plate enable the polishing machine to polish round wood plates with different thicknesses and different diameters, and applicability of the polishing machine is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the polishing mechanism of the present invention except for the pressure bar;
FIG. 3 is a schematic view of the structure between the grinding end and the fixed circular plate, cam and pressing circular plate of the present invention;
FIG. 4 is a schematic view of the structure between the polishing branch chain and the polishing top plate, the polishing bottom plate and the pressure rod according to the present invention;
FIG. 5 is a schematic view of the structure between the drive mechanism and the base, the support cylinder, the belt pulley, the support frame, the transmission shaft, the polishing top plate and the polishing bottom plate of the present invention;
FIG. 6 is a schematic view of the sanding block of the present invention;
figure 7 is a schematic view of the structure between the sanding sole plate and the sanding side plate of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 7, a surface finishing system for wooden boards manufactured by furniture comprises a base 1, a supporting cylinder 2, a supporting top plate 3, a supporting bottom plate 4, a grinding mechanism 5, a belt wheel 6, a supporting frame 7 and a driving mechanism 8, wherein the supporting cylinder 2 is arranged in the middle of the upper end surface of the base 1, the supporting top plate 3 is arranged at the top end of the supporting cylinder 2, the supporting bottom plate 4 is arranged at the lower side of the supporting cylinder 2, the grinding mechanism 5 is arranged between the supporting top plate 3 and the supporting bottom plate 4, the left end and the right end of the supporting top plate 3 and the supporting bottom plate 4 are respectively provided with a polishing mechanism 5, belt wheels 6 are respectively arranged above the left end and the right end of the supporting top plate 3 and below the left end and the right end of the supporting bottom plate 4, the left end and the right end of the supporting bottom plate 4 are respectively arranged on the upper end surface of the base 1 through supporting frames 7, the inner side of the supporting cylinder 2 is provided with a driving mechanism 8, and the driving mechanism 8 is connected with the belt wheels 6 in a belt transmission manner; the polishing machine can simultaneously polish the upper end surface, the lower end surface and the outer side surface of a round wood board, and can synchronously polish two round wood boards, firstly, the round wood boards are placed in the polishing mechanism 5, then the supporting top plate 3 is driven to move downwards through the supporting cylinder 2, then the polishing mechanism 5 is driven to rotate in a belt transmission mode through the driving mechanism 8, the polishing mechanism 5 performs polishing action on the round wood boards during rotation, and the cylinder is adjusted to polish round wood boards with different thicknesses, so that the applicability of the polishing machine is improved.
The polishing mechanism 5 comprises a transmission shaft 51, a fixed circular plate 52, a cam 53, a pressing circular plate 54, a polishing top plate 55, a polishing bottom plate 56, a pressure rod 57, a polishing branched chain 58 and a polishing end 59, wherein the middle part of the transmission shaft 51 is arranged at the left side and the right side of the supporting top plate 3 and the supporting bottom plate 4 through bearings, the outer end of the transmission shaft 51 is connected with a belt wheel 6, the fixed circular plate 52, the cam 53 and the pressing circular plate 54 are sequentially arranged at the inner side of the transmission shaft 51, the pressing circular plate 54 is arranged on the inner side end surface of the fixed circular plate 51 through bearings, the polishing top plate 55 is uniformly arranged on the outer side surface of the fixed circular plate 52 below the supporting top plate 3, the polishing bottom plate 56 is uniformly arranged on the outer side surface of the fixed circular plate 52 above the supporting bottom plate 4, sliding grooves are arranged at the middle parts of the, polishing branch chains 58 are arranged on the outer sides of the sliding grooves in the middle of the polishing bottom plate 56 in a sliding fit mode, the positions of the pressure rods 57 correspond to those of the polishing branch chains 58, mounting grooves are formed in the inner sides of the lower end face of the polishing top plate 55 and the upper end face of the polishing bottom plate 56, and polishing ends 59 are arranged in the mounting grooves; when the grinding mechanism 5 works specifically, the upper end face and the lower end face and the outer side face of a round wood board can be ground simultaneously, firstly, the round wood board is placed on the upper end face of the compression circular plate 54 above the grinding bottom plate 56, then the support cylinder 2 drives the support top plate 3 to move downwards, so that the lower end face of the compression circular plate 54 below the support top plate 3 is attached to the upper end face of the round wood board, the matching between the compression circular plates 54 is compressed, the effect of locking the round wood board is achieved, then the transmission shaft 51 is driven through the belt wheel 6, the cam 53 and the fixed circular plate 52 rotate, the grinding branch chain 58 and the grinding end 59 are used for grinding the upper end face and the lower end face and the outer side face of the round wood board simultaneously, the grinding end 59 can be driven to do linear reciprocating motion through the rotation.
The compressing circular plate 54 is provided with a rubber pad which can be better attached to the upper end surface and the lower end surface of the circular wood board, so that the circular wood board can be placed more stably.
The polishing end 59 comprises a guide rod 591, a baffle 592, a driven plate 593, an adjusting cylinder 594, a push plate 595, fixing rods 596, a four-hole gear 597, a connecting shaft 598, a mounting plate 599, an adjusting motor 5910, a driving gear 5911, a transmission gear 5912, a mounting shaft 5913, a driven shaft 5914, a polishing block 5915, a sliding block 5916, a first return spring 5917 and a spring baffle 5918, wherein the guide rod 591 is located in the middle of a mounting groove on the lower end face of the polishing top plate 55 and the upper end face of the polishing bottom plate 56, the inner end of the guide rod 591 is attached to the outer side face of the cam 53, the outer end of the guide rod 591 is mounted on the baffle 592, the baffle 592 is mounted in the mounting grooves on the lower end face of the polishing top plate 55 and the upper end face of the polishing bottom plate 56 in a sliding fit manner, the driven plates 593 are mounted at the left end and the right ends of the, the outer side of a fixed rod 596 is provided with a four-hole gear 597, the four-hole gear 597 is symmetrically provided with four round holes, the positions of the round holes correspond to the position of the fixed rod 596, the outer ends of the four-hole gear 597 are all arranged on the inner side surface of a mounting plate 599 through a connecting shaft 598, the left end and the right end of the mounting plate 593 are arranged on the inner side surface of a driven plate 593, the middle part of the inner side surface of the mounting plate 599 is provided with an adjusting motor 5910 through a motor base, an output shaft of the adjusting motor 5910 is provided with a driving gear 5911, a transmission gear 5912 is arranged between the driving gear 5911 and the four-hole gear 597, the transmission gear 5912 is all arranged on the inner side surface of the mounting plate 599 through a mounting shaft 5913, the left end and the right end of the outer side surface of the mounting plate 599 are provided with driven shafts 5914, the driven, the polishing blocks 5915 on the outer side surface of the driven shaft 5914 on the left side of the mounting plate 599 and the polishing blocks 5915 on the outer side surface of the driven shaft 5914 on the right side of the mounting plate 599 are distributed in a staggered mode, sliding blocks 5916 are mounted at the outer ends of the driven shaft 5914, first return springs 5917 are arranged on the outer sides of the sliding blocks 5916, and the first return springs 5917 are mounted between the sliding blocks 5916 and the lower end face of the polishing top plate 55 and the inner wall of the mounting groove on the upper end face of the polishing; a spring baffle 5918 is arranged on the exposed surface of the first return spring 5917; the grinding end 59 can be driven by the rotation of the cam 53 to do linear reciprocating motion, so that the grinding effect on the round wooden plate is increased, the grinding end 59 can also adjust the grinding block 5915 to grind the round wooden plate in different degrees in the grinding process, in the specific work, the cam 53 drives the guide rod 591, the baffle 592 and the driven plate 593 to do linear reciprocating motion when rotating, so as to drive the mounting plate 599, the driven shaft 5914, the grinding block 5915 and the sliding block 5916 to do linear reciprocating motion, the first return spring 5917 can reset the driven shaft 5914 through the sliding block 5916, the spring baffle 5918 can prevent the first return spring 5917 from offsetting through the telescopic motion of the first return spring 5917, the grinding block 5915 on the outer side of the driven shaft 5914 can be driven by gear transmission when the adjusting motor 5910 rotates, the adjusting cylinder 594 can enable the fixing rod 596 to be inserted into a round hole on the four-hole gear 597 through the push plate 595, the effect of locking the polishing block 5915 is achieved, when the round wooden board is polished, the polishing block 5915 adjusts the arc-shaped protrusions from small to large in sequence to be attached to the round wooden board, and therefore the purpose of layered polishing is achieved.
The polishing branched chain 58 comprises a polishing side plate 581, a prying plate 582, a driven rod 583, a spring transverse plate 584, a mounting rod 585, a second reset spring 586, an extrusion block 587, a sliding rod 588, a rectangular plate 589, a locking rod 5810, a third reset spring 5811 and a pressure rod 5812, wherein the polishing side plate 581 is arranged in a sliding groove in the middle of a polishing bottom plate 56 in a sliding fit mode, the middle of the polishing side plate 581 is provided with a rectangular groove, the left side and the right side of the polishing side plate 581 are provided with circular holes, the lower end of the rectangular groove in the middle of the polishing side plate 581 is provided with the prying plate 582, the middle of the prying plate 582 is arranged on the polishing side plate 581 through a pin shaft, the driven rod 583 is arranged above the inner side of the prying plate 582, the driven rod 583 is positioned in the middle of the rectangular groove in the middle of the polishing side plate 581, the spring transverse plate 584 is arranged at the top end of, a second reset spring 586 is arranged at the outer end of the lower side of the mounting rod 585, the second reset spring 586 is arranged between a spring transverse plate 584 and the fixed end of the mounting rod 585, an extrusion block 587 is uniformly arranged on the outer side of a driven rod 583, sliding rods 588 are uniformly arranged on the left side and the right side of the driven rod 583, the inner sides of the sliding rods 588 are of an arc-shaped structure, the driven rod 583 and the extrusion block 587 are distributed in a staggered manner, the outer side of the driven rod 583 is arranged in the middle of a rectangular plate 589, a locking rod 5810 is arranged on the outer side of the rectangular plate 589, the locking rod 5810 is located in circular holes in the left side and the right side of the polishing side plate 581, a third reset spring 5811 is arranged on the outer side of the; the grinding branch chain 58 can grind the outer side of the round wooden plate and can stably lock the supporting top plate 3, when in specific work, the supporting cylinder 2 drives the supporting top plate 3 and the pressure rod 57 to move downwards, when the press rod 57 drives the prying plate 582 to move downward, the inner side of the prying plate 582 jacks up the driven rod 583, the extrusion block 587 and the spring transverse plate 584, so that the sliding rod 588 drives the rectangular plate 589 and the locking rod 5810 to move outward under the action of the extrusion block 587, so that the outer end of the locking rod 5810 is inserted into the locking round hole on the inner wall of the sliding groove in the middle of the polishing top plate 55, thereby playing the effect of stably locking the supporting top plate 3 by the grinding branch chain 58, avoiding the condition of poor grinding effect caused by outward deviation of the grinding side plate 581 in the grinding process, after the sanding is completed, the second return spring 586 and the third return spring 5811 can return the driven rod 583 and the slide rod 588, respectively.
Bolt grooves are formed in the left end face and the right end face of the polishing bottom plate 56, the polishing side plate 581 and the polishing bottom plate 56 are fixed through bolts and nuts, the outer side of the prying plate 582 is of a telescopic structure, and the pressing rod 5812 is of a telescopic structure; during specific work, the positions of bolts and nuts on the left side and the right side of the polishing bottom plate 56 are adjusted, the positions of the polishing branched chains 58 can be adjusted, and circular wood boards with different diameters can be polished by the aid of extension and retraction of the prying plate 582 and extension and retraction of the pressing rod 5812, so that the applicability of the polishing machine is improved.
The driving mechanism 8 comprises a driving motor 81, a circular plate 82, a transmission rod 83, an auxiliary rod 84, a mounting block 85 and a transmission belt 86, the driving motor 81 is positioned inside the supporting cylinder 2, the driving motor 81 is mounted on the upper end surface of the base 1 through a motor base, the circular plate 82 is mounted at the upper end of an output shaft of the driving motor 81, the driven rod 83 is mounted at the upper end of the circular plate 82, the auxiliary rod 84 is arranged between the driving motor 81 and the supporting cylinder 2, the auxiliary rod 84 is mounted on the upper end surface of the base 1 through the mounting block 85, the transmission belt 86 is arranged at the upper end and the lower end of the outer side, one side of the transmission belt 86 is positioned at the inner side of the transmission rod 83, the other side of the transmission belt 86 is positioned between the transmission rod 83 and the auxiliary rod 84, the transmission belt 86 at the upper end of the transmission rod 83 is connected with the belt wheel 6 above the supporting top plate 3, and the transmission belt 86 at the lower end of the transmission rod 83 is connected with the belt wheel 6 below the supporting bottom plate 4; the driving mechanism 8 can drive the polishing mechanism 5 to rotate, and the polishing mechanism 5 rotates to polish the round wooden board; during specific work, the output shaft of the driving motor 81 drives the belt wheel 6 to rotate through the transmission rod 83 and the transmission belt 86, the belt wheel 6 rotates to drive the polishing mechanism 5 to rotate, the auxiliary rod 84 can limit the transmission belt 86, and the transmission belt 86 can be attached to the outer side face of the transmission rod 83.
When the polishing device works, firstly, a round wood board is placed on the upper end face of the pressing circular plate 54 above the polishing bottom plate 56, then the positions of bolts and nuts arranged on the left end face and the right end face of the polishing bottom plate 56 are adjusted, so that the inner arm of the polishing side plate 581 can be attached to the outer side face of the round wood board, then the supporting air cylinder 2 drives the supporting top plate 3 to move downwards, so that the lower end face of the pressing circular plate 54 below the supporting top plate 3 is attached to the upper end face of the round wood board, the matching between the pressing circular plates 54 plays a role in locking the round wood board, the rubber pads on the pressing circular plates 54 can be better attached to the upper end face and the lower end face of the round wood board, so that the round wood board can be placed more stably, when the supporting air cylinder 2 drives the supporting top plate 3 to move downwards, the supporting top plate 3 drives the pressing rod 57 arranged on the inner wall of the outer, when the pressure lever 57 drives the prying plate 582 to move downwards, the inner side of the prying plate 582 upwards jacks up the driven rod 583, the extrusion block 587 and the spring transverse plate 584, so that the sliding rod 588 drives the rectangular plate 589 and the locking rod 5810 to move outwards under the action of the extrusion block 587, and then the outer end of the locking rod 5810 is inserted into a locking circular hole in the inner wall of the sliding groove in the middle of the polishing top plate 55, so that the effect of stably locking and supporting the top plate 3 by the polishing branched chain 58 is achieved, and the situation that the polishing effect on the outer side surface of a circular wood plate is poor due to loosening and sliding of the polishing side plate 581 is avoided;
then, the driving shaft 83, the driving belt 86 and the belt wheel 6 are driven to rotate by the rotation of the output shaft of the driving motor 81, the fixed circular plate 52 and the cam 53 are driven to rotate by the driving shaft 51 when the belt wheel 6 rotates, the guide rod 591, the baffle 592 and the driven plate 593 are driven to perform linear reciprocating motion when the cam 53 rotates, so that the mounting plate 599, the driven shaft 5914, the polishing block 5915 and the sliding block 5916 are driven to perform linear reciprocating motion, the driven shaft 5914 can be reset by the first return spring 5917 through the sliding block 5916, the first return spring 5917 can be prevented from offsetting by the spring baffle 5918 through the telescopic motion of the first return spring 5917, the polishing effect on the circular wood board is increased by the linear reciprocating motion of the polishing block 5915, the fixed circular plate 52 rotates to drive the polishing top plate 55, the polishing bottom plate 56 and the polishing side plates 581, so as to achieve the purpose of polishing the upper, can drive the sanding block 5915 in driven shaft 5914 outside through gear drive when adjusting motor 5910 rotates, adjust cylinder 594 can make dead lever 596 insert the round hole on four-hole gear 597 through push pedal 595 and play the effect of locking sanding block 5915, when circular wooden board was polished, sanding block 5915 will adjust circular-arc protruding circular wooden board of laminating from small to big in proper order to reach the purpose of polishing of layering.
After the circular wood board is polished, at first, the driving motor 81 is turned off, then the supporting top plate 3 is driven to move upwards through the supporting cylinder 2, thereby the polishing top plate 55 is driven to move upwards, when the pressing rod 57 is driven to move upwards by the polishing top plate 55, the second return spring 586 and the third return spring 5811 can respectively reset the driven rod 583 and the sliding rod 588, so that the locking rod 5810 no longer locks the polishing top plate 55, thereby the lower side surface of the pressing circular plate 54 below the polishing top plate 55 leaves the upper side surface of the circular wood board, the circular wood board is made to be locked no longer, and then the circular wood board after polishing is taken out.
The invention can simultaneously polish the upper end surface, the lower end surface and the outer side surface of a plurality of circular wood boards, thereby improving the polishing efficiency, and the invention can polish the circular wood boards in a layering way, thereby improving the polishing effect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a furniture is made wooden board surface finish machining system, includes base (1), support cylinder (2), roof support (3), supporting baseplate (4), grinding mechanism (5), band pulley (6), support frame (7) and actuating mechanism (8), its characterized in that: the middle part of the upper end face of the base (1) is provided with a supporting cylinder (2), the top end of the supporting cylinder (2) is provided with a supporting top plate (3), the lower side of the supporting cylinder (2) is provided with a supporting bottom plate (4), the grinding mechanisms (5) are arranged between the supporting top plate (3) and the supporting bottom plate (4), the left and right ends of the supporting top plate (3) and the supporting bottom plate (4) are respectively provided with one grinding mechanism (5), belt wheels (6) are respectively arranged above the left and right ends of the supporting top plate (3) and below the left and right ends of the supporting bottom plate (4), the left and right ends of the supporting bottom plate (4) are respectively arranged on the upper end face of the base (1) through a supporting frame (7), the inner side of the supporting cylinder (2) is provided with a driving mechanism (8), and the driving mechanism (;
the polishing mechanism (5) comprises a transmission shaft (51), a fixed circular plate (52), a cam (53), a pressing circular plate (54), a polishing top plate (55), a polishing bottom plate (56), a pressing rod (57), a polishing branched chain (58) and a polishing end (59), wherein the middle part of the transmission shaft (51) is respectively arranged at the left side and the right side of the supporting top plate (3) and the supporting bottom plate (4) through bearings, the outer end of the transmission shaft (51) is respectively connected with a belt wheel (6), the inner side of the transmission shaft (51) is sequentially provided with the fixed circular plate (52), the cam (53) and the pressing circular plate (54), the pressing circular plate (54) is arranged on the inner side end surface of the fixed shaft (51) through bearings, the polishing top plate (55) is uniformly arranged on the outer side surface of the fixed circular plate (52) below the supporting top plate (3), the, sliding grooves are formed in the middle of the polishing top plate (55) and the polishing bottom plate (56), locking round holes are uniformly formed in the inner wall of the sliding groove in the middle of the polishing top plate (55), a pressing rod (57) is installed on the inner wall of the outer side of the sliding groove in the middle of the polishing top plate (55), polishing branched chains (58) are installed on the outer side of the sliding groove in the middle of the polishing bottom plate (56) in a sliding fit mode, the positions of the pressing rod (57) and the polishing branched chains (58) correspond to each other, mounting grooves are formed in the inner side of the lower end face of the polishing top plate (55) and the inner side of the upper end face of the polishing bottom;
the polishing end (59) comprises a guide rod (591), a baffle plate (592), a driven plate (593), an adjusting cylinder (594), a push plate (595), a fixing rod (596), a four-hole gear (597), a connecting shaft (598), a mounting plate (599), an adjusting motor (5910), a driving gear (5911), a transmission gear (5912), a mounting shaft (5913), a driven shaft (5914), a polishing block (5915), a sliding block (5916), a first return spring (5917) and a spring baffle plate (5918), wherein the guide rod (591) is located in the middle of mounting grooves in the lower end face of the polishing top plate (55) and the upper end face of the polishing bottom plate (56), the inner end of the guide rod (591) is attached to the outer side face of the cam (53), the outer end of the guide rod (591) is mounted on the baffle plate (592), the baffle plate (592) is mounted in the mounting grooves in the lower end face of the polishing top, driven plates (593) are mounted at the left end and the right end of the outer side of a baffle plate (592), an adjusting cylinder (594) is mounted at the outer side of the baffle plate (592), a push plate (595) is mounted at the outer end of the adjusting cylinder (594), fixing rods (596) are mounted at the left end and the right end of the outer side of the push plate (595), four-hole gears (597) are arranged at the outer side of the fixing rods (596), four circular holes are symmetrically arranged on the four-hole gears (597), the positions of the circular holes correspond to the positions of the fixing rods (596), the outer ends of the four-hole gears (597) are mounted on the inner side face of a mounting plate (599) through connecting shafts (598), transmission gears (5912) are mounted at the left end and the right end of the mounting plate (599), an adjusting motor (5910) is mounted in the middle of the inner side face of the mounting plate (599) through a motor seat, a driving, and the transmission gears (5912) are all arranged on the inner side surface of the mounting plate (599) through a mounting shaft (5913), the left end and the right end on the outer side surface of the mounting plate (599) are provided with driven shafts (5914), the driven shaft (5914) penetrates through the mounting plate (599) to be connected with the connecting shaft (598), the outer side surface of the driven shaft (5914) is uniformly provided with polishing blocks (5915), the outer side surface of each polishing block (5915) is provided with four arc-shaped bulges with different sizes in turn from small to large, and the grinding blocks (5915) on the outer side surface of the driven shaft (5914) on the left side of the mounting plate (599) and the grinding blocks (5915) on the outer side surface of the driven shaft (5914) on the right side of the mounting plate (599) are distributed in a staggered manner, sliding blocks (5916) are arranged at the outer ends of the driven shafts (5914), first return springs (5917) are arranged at the outer sides of the sliding blocks (5916), a first return spring (5917) is arranged between the sliding block (5916) and the lower end surface of the polishing top plate (55) and the inner wall of the mounting groove on the upper end surface of the polishing bottom plate (56); a spring baffle plate (5918) is arranged on the exposed surface of the first return spring (5917).
2. A furniture making wood panel surface finishing system as claimed in claim 1, wherein: the polishing branched chain (58) comprises a polishing side plate (581), a prying plate (582), a driven rod (583), a spring transverse plate (584), a mounting rod (585), a second reset spring (586), an extrusion block (587), a sliding rod (588), a rectangular plate (589), a locking rod (5810), a third reset spring (5811) and a pressing rod (5812), wherein the polishing side plate (581) is installed in a sliding groove in the middle of a polishing bottom plate (56) in a sliding fit mode, a rectangular groove is formed in the middle of the polishing side plate (581), circular holes are formed in the left side and the right side of the polishing side plate (581), the prying plate (582) is arranged at the lower end of the rectangular groove in the middle of the polishing side plate (581), the middle of the prying plate (582) is installed on the polishing side plate (581) through a pin shaft, the driven rod (583) is arranged above the inner side of the prying plate (582), the driven rod (58, a spring transverse plate (584) is installed at the top end of a driven rod (583), the spring transverse plate (584) is installed at the lower end of an installation rod (585), the installation rod (585) is of a retractable structure, the upper end of the installation rod (585) is installed at the upper end of a polishing side plate (581), a second reset spring (586) is arranged at the outer end of the lower side of the installation rod (585), the second reset spring (586) is installed between the spring transverse plate (584) and the fixed end of the installation rod (585), extrusion blocks (587) are evenly installed on the outer side of the driven rod (583), sliding rods (588) are evenly arranged on the left side and the right side of the driven rod (583), the inner sides of the sliding rods (588) are of a circular arc structure, the driven rod (583) and the extrusion blocks (587) are distributed in a staggered manner, the outer side of the driven rod (583) is installed in the middle of a rectangular plate (589), locking rods (5810) are installed on, and a third return spring (5811) is arranged on the outer side of the locking rod (5810), and the third return spring (5811) is installed between the rectangular plate (589) and the inner wall of the grinding side plate (581).
3. A furniture making wood panel surface finishing system as claimed in claim 1, wherein: the driving mechanism (8) comprises a driving motor (81), a circular plate (82), a transmission rod (83), an auxiliary rod (84), a mounting block (85) and a transmission belt (86), the driving motor (81) is positioned on the inner side of the supporting cylinder (2), the driving motor (81) is mounted on the upper end surface of the base (1) through a motor base, the circular plate (82) is mounted at the upper end of an output shaft of the driving motor (81), a driven rod (83) is mounted at the upper end of the circular plate (82), the auxiliary rod (84) is arranged between the driving motor (81) and the supporting cylinder (2), the auxiliary rod (84) is mounted on the upper end surface of the base (1) through the mounting block (85), the transmission belt (86) is arranged at the upper end and the lower end of the outer side surface of the transmission rod (83), one side of the transmission belt (86) is positioned on the inner side of the transmission rod (83), the other side, the belt (86) at the upper end of the transmission rod (83) is connected with the belt wheel (6) above the supporting top plate (3), and the belt (86) at the lower end of the transmission rod (83) is connected with the belt wheel (6) below the supporting bottom plate (4).
4. A furniture making wood panel surface finishing system as claimed in claim 1, wherein: the terminal surface is provided with the bolt groove about polishing bottom plate (56), and polishes and fix through bolt and nut between curb plate (581) and polishing bottom plate (56), prying plate (582) the outside be extending structure, depression bar (5812) be extending structure.
5. A furniture making wood panel surface finishing system as claimed in claim 1, wherein: and a rubber pad is arranged on the pressing round plate (54).
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| CN202010415897.XA CN111546143B (en) | 2020-05-16 | 2020-05-16 | Furniture manufacturing wooden board surface finish machining system |
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| CN202010415897.XA CN111546143B (en) | 2020-05-16 | 2020-05-16 | Furniture manufacturing wooden board surface finish machining system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091326A (en) * | 2022-06-30 | 2022-09-23 | 江西万橡家具集团有限公司 | Polishing device for steel-wood furniture processing |
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Effective date of registration: 20210730 Address after: 523000 Building 1, No. 95, Hongmei section, Wangsha Road, Hongmei Town, Dongguan City, Guangdong Province Applicant after: Guangdong meimeijia Furniture Co.,Ltd. Address before: 246300 science and technology business incubator of Zhonghe Industrial Park, 88 Sanhe Road, Qianshan City, Anqing City, Anhui Province Applicant before: Yang Xiaomao |
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