CN111604792B

CN111604792B - Full-automatic abnormal shape burnishing machine

Info

Publication number: CN111604792B
Application number: CN202010361353.XA
Authority: CN
Inventors: 吕晓阳; 陆红燕
Original assignee: Dongyang Zhouzi Environmental Protection Technology Co ltd
Current assignee: Dongyang Zhouzi Environmental Protection Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-06-22
Anticipated expiration: 2040-04-30
Also published as: CN111604792A

Abstract

The invention provides a full-automatic special-shaped polishing machine and a polishing method thereof, and the full-automatic special-shaped polishing machine comprises a rack, a feeding channel movably arranged on the rack, a polishing device arranged above the feeding channel, and a sealing cover fixedly arranged on the rack and covering the polishing device, wherein the polishing device is sequentially arranged into a first transverse polishing device, a second transverse polishing device and a longitudinal polishing roller device according to a polishing sequence, a plurality of disc polishing units with quick-insertion structures are movably arranged in the first transverse polishing device and the second transverse polishing device respectively, and a first driving device for driving the first transverse polishing device and the second transverse polishing device to move transversely, a second driving device for driving the longitudinal polishing roller device to realize a polishing function, and a third driving device for realizing reverse scrap removal of the longitudinal polishing roller device are fixedly arranged on the rack. The utility model provides a full-automatic heterotypic burnishing machine not only can be fine each grinding device cooperation in the realization equipment polish, and the effect of polishing is splendid moreover.

Description

Full-automatic abnormal shape burnishing machine

Technical Field

The invention belongs to the technical field of polishing machines, and particularly relates to a full-automatic special-shaped polishing machine and a polishing method thereof.

Background

At present, the polishing of wood is always completed manually, so the efficiency is very low and the polishing quality is not good. With the advance of technology, some woodware polishing machines appear in the market, and the polishing machines generally have two types: one is a hand-held small polisher, which is only suitable for local polishing or polishing of small objects, and cannot polish large objects such as a plate door quickly; in addition, there is a large-sized polishing machine which is suitable for polishing large plate-like wood and in which the wood is conveyed to the lower side of a polishing mechanism through a conveyor belt to polish the upper end surface during processing.

The wood polishing machine in the center of the prior art has the following defects: 1. the driving devices are independently arranged to control the polishing devices, the synchronicity of the polishing devices is poor, and the polishing devices at different stations are difficult to cooperate to polish materials comprehensively and accurately; 2. after the longitudinal special-shaped grinding roller is ground, a large amount of residual scraps are easily generated in the roller, so that the roller is extremely inconvenient to clean and the subsequent grinding work is easily influenced; 3. because the equipment is in the polishing work of polishing for a long time, the abnormal shape abrasive disc that is used for polishing in the horizontal grinding device wearing and tearing very fast, and general abnormal shape abrasive disc all is fixed connection in horizontal grinding device bottom, because disc abnormal shape abrasive disc is more, change abnormal shape abrasive disc not only wastes time and energy, has greatly influenced the production efficiency of equipment moreover.

Disclosure of Invention

The invention provides a full-automatic special-shaped polishing machine which simultaneously drives two transverse polishing devices to move through a driving device, so that the movement synchronism of the two transverse polishing devices is better, the cleaning of chips in a longitudinal special-shaped polishing roller is realized through arranging a reverse chip cleaning device on the longitudinal special-shaped polishing roller, the quick assembly and disassembly of a special-shaped sand table are realized through arranging a quick insertion structure on the special-shaped sand table, and the related problems of the wood polishing machine in the prior art are effectively solved.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides a full-automatic heterotypic burnishing machine, includes that frame, activity set up the pay-off passageway in the frame, set up in the grinding device of pay-off passageway top and fixed set up in the frame and cover the sealed cowling of establishing in the grinding device top, grinding device sets gradually into first horizontal grinding device, the horizontal grinding device of second and vertical grinding roller device according to the order of polishing, and the activity is provided with a plurality of disc units of polishing that have fast plug structure in first horizontal grinding device and the horizontal grinding device of second respectively, still fixed first drive arrangement, the second drive arrangement that drives first horizontal grinding device and the horizontal grinding device lateral motion of second, the third drive arrangement that drives vertical grinding roller device and realize the clear bits of vertical grinding roller device reversal of driving.

Further, first horizontal grinding device and the horizontal grinding device bottom of second are provided with the spout, fixed being provided with in the frame with the gliding slide rail of spout cooperation, first drive arrangement includes first driving motor, receives first driving motor driven first crank, second crank, with first crank articulated first connecting rod and with second crank articulated second connecting rod, first connecting rod and first horizontal grinding device fixed connection, second connecting rod and the horizontal grinding device fixed connection of second, first horizontal grinding device and the horizontal grinding device's of second motion path and first articulate rotation center mutually perpendicular, above-mentioned first drive arrangement drive first disc grinding device and the horizontal removal of second disc grinding device and cooperation realize polishing the material accurately.

Further, vertical grinding roller device of polishing includes support and two roll bodys of parallel rotation setting on the support, and roll body one side is equipped with first pivot, and the tip of first pivot is equipped with first driven gear, and the opposite side of roll body still is equipped with the second pivot, is equipped with second driven gear in the second pivot, second drive arrangement includes second driving motor, the derailleur of polishing and sets up at the epaxial drive gear of derailleur of polishing, and drive gear is in between two first driven gears and meshes with both respectively.

Further, the third driving device comprises a reverse driving motor, a rotating rod, a swinging rod, a lifting square ring and a limiting block, the reverse driving motor and the limiting block are fixedly arranged on the support, the reverse driving motor and the limiting block are located on the same virtual vertical line, racks are respectively arranged on two sides of the lifting square ring, a groove is formed in the inner side of the lifting square ring, the groove is connected to the limiting block in a sliding mode and enables the lifting square ring to move up and down only, the lifting square ring is located between two second driven gears, the two racks are respectively matched with the two second driven gears, one end of the rotating rod is fixedly arranged on an output shaft of the reverse driving motor, the other end of the rotating rod is connected with one end of the swinging rod in a rotating mode, and the other end of.

Further, the second pivot includes fixed axle and loose axle, the fixed axle is fixed to be set up on the roll body, the connecting hole has been seted up at the center of fixed axle, the perisporium inboard of connecting hole is equipped with the keyway, the loose axle passes through connecting hole parallel sliding and sets up on the fixed axle, the inboard of loose axle and the innermost of connecting hole are equipped with the homing elastic component, be equipped with the card key on the loose axle, the card key is in the keyway and enables both synchronous rotations, second driven gear sets up in the outside of loose axle, still fixed two electromagnetism absorption pieces that are equipped with on the support, the suction head of two electromagnetism absorption pieces can be with the outside suction of second driven gear towards second driven gear respectively after the circular telegram.

Further, first horizontal grinding device and the horizontal grinding device structure of second are the same, and first horizontal grinding device includes the roof, rotates the disc unit of polishing, one end fixed connection curb plate, bottom plate and the high adjusting device that the bottom was provided with the spout on the roof of connecting on the roof, high adjusting device runs through bottom plate, curb plate and roof and with bottom plate, curb plate and roof fixed connection, high adjusting device includes bolt and adjusting nut, the bolt pass bottom plate, roof and curb plate in proper order and with set up the adjusting nut threaded connection above the roof.

Further, the disc unit of polishing is including rotating the connecting rod that sets up in the roof lower part and can dismantle the dull polish disk subassembly of connecting on the connecting rod, and the dull polish disk subassembly is including the disk body of polishing that is the disc type, fixed setting in the brush of the disk body lower part of polishing and the fixed quick inserted bar that sets up in disk body upper portion of polishing, the quick inserted bar end fixing is provided with the joint head, the inside draw-in groove of seting up the grafting of cooperation joint head of connecting rod.

Furthermore, the clamping groove comprises a linear first groove body and a second groove body communicated with the upper portion of the first groove body in a concave shape, and the grooving direction of the second groove body is opposite to the rotating direction of the grinding disc assembly.

Further, still seted up a plurality of dust exhaust mouths on the roof, vertical polishing roller device top also is provided with the dust exhaust cover, and equal fixedly connected with dust exhaust pipe is covered with the dust exhaust to above-mentioned dust exhaust mouth, dust exhaust pipe and seal cover intercommunication, the seal cover both sides still rotate and are provided with the observation window.

A polishing method of a full-automatic special-shaped polishing machine comprises the following steps:

the method comprises the following steps: putting a plate to be polished into a feeding channel, and adjusting the rotating frequency of a first crank and a second crank at two sides of a first driving motor according to different plate polishing requirements to realize synchronous polishing or asynchronous polishing of a first transverse polishing device and a second transverse polishing device;

step two: the adjusting nut is rotated according to different thicknesses and different materials of the plates to realize the lifting of the disc polishing unit, so that the first transverse polishing device and the second transverse polishing device can polish materials more fully;

step three: the plate enters the bottom of the longitudinal polishing roller device to be polished and is sent out from the other end of the feeding channel;

step four: and starting a third driving device to reversely rotate the longitudinal grinding roller to remove the debris.

The invention has the following characteristics and beneficial effects:

the full-automatic special-shaped polishing machine provided by the invention has the advantages that the synchronous work of the transverse polishing devices according to two stations is controlled by one driving device, so that the work synchronism of the two transverse polishing devices is better, the original two driving devices are simplified into one device, the production cost is effectively saved, the energy consumption of the whole device is lower, the polishing disc body is of a quick-release structure, a special-shaped sand disc can be quickly disassembled and assembled, the work efficiency is effectively improved, the automatic cleaning of the longitudinal polishing device is effectively realized by arranging the reverse driving on one side of the longitudinal polishing roller device, the automation degree of the full-automatic special-shaped polishing machine is high, the synchronous polishing of the transverse polishing device is realized, the burrs on the surface of a plate can be well removed, and the polishing requirements of various plates can be met through height adjustment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a full-automatic special-shaped polishing machine according to the present invention;

FIG. 2 is a schematic structural diagram of each polishing device in the full-automatic special-shaped polishing machine according to the present invention;

FIG. 3 is a schematic structural diagram of a first transverse grinding device and a second transverse grinding device in the full-automatic special-shaped polishing machine according to the invention;

FIG. 4 is a schematic structural diagram of a first transverse polishing device in the full-automatic profile polishing machine according to the present invention;

FIG. 5 is a schematic structural diagram of a disc polishing unit in the full-automatic special-shaped polishing machine according to the present invention;

FIG. 6 is a schematic view of the internal structure of a connecting rod in the full-automatic special-shaped polishing machine according to the present invention;

FIG. 7 is a schematic structural diagram of a longitudinal grinding roller device in a full-automatic special-shaped polishing machine according to the present invention;

FIG. 8 is a schematic structural diagram of a longitudinal grinding roller device in a full-automatic special-shaped polishing machine according to the present invention.

In the figure, 1-rack; 2-a feeding channel; 3-grinding device; 4-sealing the cover; 5-a first transverse grinding device; 51-a top plate; 52-side plate; 53-a backplane; 54-height adjustment means; 55-bolt; 56-adjusting nut; 6-a second transverse grinding device; 7-longitudinal grinding roller device; 71-a roller body; 72-a first shaft; 73-a first driven gear; 74-a second shaft; 75-a second driven gear; 8-a disc polishing unit; 81-connecting rod; 82-a sanding disc assembly; 83-grinding the disc body; 84-a brush; 85-quick inserting rod; 86-snap connector; 87-a card slot; 88-a first trough body; 89-a second trough body; 9-a first drive; 91-a first drive motor; 92-a first crank; 93-a second crank; 94-a first link; 95-a second link; 10-a second drive; 101-a second drive motor; 102-a drive gear; 11-a third drive; 111-reverse drive motor; 112-rotating rod; 113-a swing rod; 114-lifting square ring; 115-a limiting block; 116-a rack; 117-grooves; 12-a chute; 13-a slide rail; 14-an electromagnetic absorption block; 15-dust exhaust port; 16-a dust exhaust hood; 17-a dust exhaust pipe; 18-observation window.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, a structural schematic diagram of a full-automatic special-shaped polishing machine and each polishing device 3 comprises a frame 1, a feeding channel 2 movably arranged on the frame 1, a polishing device 3 arranged above the feeding channel 2, and a sealing cover 4 fixedly arranged on the frame 1 and covering the polishing device 3, wherein the polishing device 3 is sequentially provided with a first transverse polishing device 5, a second transverse polishing device 6 and a longitudinal polishing roller device 7 according to a polishing sequence, a plurality of disc polishing units 8 with quick insertion structures are movably arranged in the first transverse polishing device 5 and the second transverse polishing device 6 respectively, a first driving device 9 for driving the first transverse polishing device 5 and the second transverse polishing device 6 to transversely move, a second driving device 10 for driving the longitudinal polishing roller device 7 to realize a polishing function, and a third driving device 11 for realizing reverse scrap cleaning of the longitudinal polishing roller device 7 are fixedly arranged on the frame 1, a plurality of dust exhaust ports 15 are further formed in the first transverse grinding device 5 and the second transverse grinding device 6, a dust exhaust cover 16 is also arranged above the longitudinal grinding roller device 7, dust exhaust pipes 17 are fixedly connected to the dust exhaust ports 15 and the dust exhaust cover 16, the dust exhaust pipes 17 are communicated with the sealing cover 4, and observation windows 18 are further rotatably arranged on two sides of the sealing cover 4.

Referring to fig. 3 and 4, a schematic structural diagram of a first transverse polishing device 5 and a second transverse polishing device 6 in a full-automatic special-shaped polishing machine is provided, a chute 12 is arranged at the bottom of the first transverse polishing device 5 and the bottom of the second transverse polishing device 6, a slide rail 13 which is matched with the chute 12 for sliding is fixedly arranged on a rack 1, a first driving device 9 comprises a first driving motor 91, a first crank 92 driven by the first driving motor 91, a second crank 93, a first connecting rod 94 hinged to the first crank 92 and a second connecting rod 95 hinged to the second crank 93, the first connecting rod 94 is fixedly connected with the first transverse polishing device 5, the second connecting rod 95 is fixedly connected with the second transverse polishing device 6, the motion paths of the first transverse polishing device 5 and the second transverse polishing device 6 are perpendicular to the rotation center of the first crank 92, the first driving device 9 drives the first disc polishing device and the second disc polishing device 3 to move transversely and cooperate with each other to realize transverse polishing of a material Accurate polishing, the principle of application double crank slider mechanism realizes driving two disc grinding device 3 through a drive arrangement and polishes, and two sector gear are connected through two helical gear transmission structure to driving motor's output, realizes the different frequency of operation of first disc grinding device and second disc grinding device 3 through the sector gear of the different numbers of teeth of installation, the convenient cooperation grinding work that has realized first disc grinding device and second disc grinding device.

Referring to fig. 5 and 6, the internal structure of a disc polishing unit 8 and a connecting rod 81 in a full-automatic special-shaped polishing machine is schematically illustrated, a first transverse polishing device 5 and a second transverse polishing device 6 have the same structure, the first transverse polishing device 5 comprises a top plate 51, the disc polishing unit 8 rotatably connected to the top plate 51, a side plate 52 with one end fixedly connected to the top plate 51, a bottom plate 53 with a chute 12 at the bottom, and a height adjusting device 54, the height adjusting device 54 penetrates through the bottom plate 53, the side plate 52 and the top plate 51 and fixedly connects the bottom plate 53, the side plate 52 and the top plate 51, the height adjusting device 54 comprises a bolt 55 and an adjusting nut 56, the bolt 55 sequentially penetrates through the bottom plate 53, the top plate 51 and the side plate 52 and is in threaded connection with the adjusting nut 56 arranged above the top plate 51, the side plate 52 has a 7-shaped structure, and the, the whole grinding device 3 is lifted and lowered by rotating the adjusting nut 56 on the upper part of the top plate 51.

Disc unit 8 of polishing is including rotating connecting rod 81 that sets up in roof 51 lower part and can dismantle the dull polish disk subassembly 82 of connecting on connecting rod 81, dull polish disk subassembly 82 is including the disk body of polishing that is the disc type, fixed setting is in brush 84 and the fixed quick inserted bar 85 that sets up in disk body upper portion of polishing in the disk body lower part of polishing, quick inserted bar 85 end fixing is provided with joint 86, connecting rod 81 is inside to be seted up the draw-in groove 87 that cooperates joint 86 to peg graft, draw-in groove 87 includes linear first cell body 88 and the second cell body 89 that is the font with first cell body 88 upper portion intercommunication, the fluting direction of second cell body 89 is opposite with dull polish disk subassembly 82's direction of rotation, adopt the quick-inserting structure to make the change of polishing dish more convenient, effectively improve equipment's production efficiency, still fixed being provided with at the end of second cell body 89 is used for adsorbing the magnetic attraction device of joint 86, it can guarantee to adsorb And also ensures that the sanding disc assembly 82 and the connecting rod 81 are still interconnected against the effects of inertia during a hard stop of the sanding disc.

Referring to fig. 7 and 8, a schematic structural diagram of a longitudinal grinding roller device 7 in a full-automatic special-shaped polishing machine is shown, the longitudinal grinding roller device 7 comprises a support and two roller bodies 71 which are rotatably arranged on the support in parallel, a first rotating shaft 72 is arranged on one side of each roller body 71, a first driven gear 73 is arranged at the end part of the first rotating shaft 72, a second rotating shaft 74 is further arranged on the other side of each roller body 71, a second driven gear 75 is arranged on the second rotating shaft 74, a second driving device 10 comprises a second driving motor 101, a grinding transmission and a driving gear 102 arranged on an output shaft of the grinding transmission, the driving gear 102 is arranged between the two first driven gears 73 and respectively meshed with the two first driven gears 73, synchronous and same-direction rotation of the two roller bodies 71 is realized through a grinding driving part, at the time, the driving part can be used for grinding plate materials on a station below the roller bodies 71, and residues, the residual on the soft polishing sheet can affect the polishing efficiency, so the design also has a second driven gear 75, when they are operated, they can drive the two roller bodies 71 to rotate reversely, the third driving device 11 includes a reverse driving motor 111, a rotating rod 112, a swing rod 113, a lifting square ring 114 and a limiting block 115, the reverse driving motor 111 and the limiting block 115 are fixedly arranged on the bracket and are on the same virtual vertical line, both sides of the lifting square ring 114 are respectively provided with a rack 116, the inner side of the lifting square ring 114 is provided with a groove 117, the groove 117 is slidably connected with the limiting block 115 to enable the lifting square ring 114 to move up and down only, the lifting square ring 114 is arranged between the two second driven gears 75, the two racks 116 are respectively matched with the two second driven gears 75, one end of the rotating rod 112 is fixedly arranged on the output shaft of the reverse driving motor 111, the other end of the rotating rod 112 is rotatably connected with one end of the, the other end of the swing rod 113 is rotatably connected with the bottom of the square ring, the reverse rotation driving motor 111 is used for providing power, the swing of the swing rod 113 is achieved, the lifting square ring 114 is lifted back and forth, then the two second driven gears 75 are rotated reversely at the same speed, and the rotating directions of the two second driven gears can be changed back and forth, so that the soft polishing sheets on the two roller bodies 71 are rubbed back and forth, and adhered objects are removed through rubbing.

The second rotating shaft 74 comprises a fixed shaft and a movable shaft, the fixed shaft is fixedly arranged on the roller body 71, a connecting hole is arranged in the center of the fixed shaft, a key groove is arranged on the inner side of the peripheral wall of the connecting hole, the movable shaft is arranged on the fixed shaft in a parallel sliding manner through the connecting hole, a homing elastic part is arranged on the inner side of the movable shaft and the innermost end of the connecting hole, a clamping key is arranged on the movable shaft, the clamping key is positioned in the key groove to enable the movable shaft and the movable shaft to synchronously rotate, the second driven gear 75 is arranged on the outer side of the movable shaft, two electromagnetic suction blocks 14 are fixedly arranged on the bracket, suction heads of the two electromagnetic suction blocks 14 respectively face the second driven gear 75 and can suck out the second driven gear 75 after being electrified, and the second driven gear 75 cannot be interfered by a reverse rotation driving part to generate a phenomenon that the second driven gear 75 cannot operate because the two roller bodies 71 normally rotate in the same direction, corresponding to the situation that the electromagnetic attraction is fast to be not electrified in this design, can move to innermost under the effect of homing elastic component after the loose axle unloads power to guarantee that reversal driving part and second driven gear 75 separate this moment, and when needs reversal, inhale piece 14 through the electromagnetism and inhale second driven gear 75 suction, make second driven gear 75 and reversal driving part connect, can in the operation reversal driving part.

the method comprises the following steps: putting a plate to be polished into the feeding channel 2, and adjusting the rotation frequency of a first crank 92 and a second crank 93 at two sides of a first driving motor 91 according to different plate polishing requirements to realize synchronous polishing or asynchronous polishing of a first transverse polishing device 5 and a second transverse polishing device 6;

step two: the adjusting nut 56 is rotated to realize the lifting of the disc polishing unit 8 according to different thicknesses and different materials of the plates, so that the first transverse polishing device 5 and the second transverse polishing device 6 can polish the materials more fully;

step three: the plate enters the bottom of the longitudinal grinding roller device 7 to be ground and is sent out from the other end of the feeding channel 2;

step four: the third drive means 11 is activated to reverse the longitudinal sharpening roller to remove debris.

The utility model provides a full-automatic heterotypic burnishing machine is through the horizontal grinding device 3 synchronous working of a drive arrangement control according to two stations, make the synchronism of 3 works of two horizontal grinding device better, retrench two drive arrangement originally for one not only effectually saved manufacturing cost, and make the energy consumption of whole device lower, it sets up to quick detach formula structure to polish the disk body, can quick assembly disassembly abnormal shape abrasive disc, the work efficiency who has effectively improved, through setting up the reversal drive in vertical grinding roller device 7 one side, the effectual automation clearance that has realized vertical grinding device 3.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims

1. The utility model provides a full-automatic heterotypic burnishing machine, includes that frame, activity set up the pay-off passageway in the frame, set up in the grinding device of pay-off passageway top and fixed setting in the frame and cover the sealed cowling of establishing in the grinding device top, its characterized in that: the grinding device is sequentially provided with a first transverse grinding device, a second transverse grinding device and a longitudinal grinding roller device according to a grinding sequence, a plurality of disc grinding units with quick-insertion structures are movably arranged in the first transverse grinding device and the second transverse grinding device respectively, and a first driving device for driving the first transverse grinding device and the second transverse grinding device to move transversely, a second driving device for driving the longitudinal grinding roller device to realize a grinding function and a third driving device for realizing reverse scrap removal of the longitudinal grinding roller device are fixedly arranged on the rack; the bottom parts of the first transverse grinding device and the second transverse grinding device are provided with sliding grooves, a sliding rail which is matched with the sliding grooves to slide is fixedly arranged on the rack, the first driving device comprises a first driving motor, a first crank driven by the first driving motor, a second crank, a first connecting rod hinged with the first crank and a second connecting rod hinged with the second crank, the first connecting rod is fixedly connected with the first transverse grinding device, the second connecting rod is fixedly connected with the second transverse grinding device, the motion paths of the first transverse grinding device and the second transverse grinding device are perpendicular to the rotation center of the first crank, and the first driving device drives the first disc grinding device and the second disc grinding device to transversely move and is matched with the first disc grinding device and the second disc grinding device to realize accurate grinding of materials; the longitudinal grinding roller device comprises a support and two roller bodies which are rotatably arranged on the support in parallel, a first rotating shaft is arranged on one side of each roller body, a first driven gear is arranged at the end part of each first rotating shaft, a second rotating shaft is further arranged on the other side of each roller body, a second driven gear is arranged on each second rotating shaft, the second driving device comprises a second driving motor, a grinding transmission and a driving gear arranged on an output shaft of the grinding transmission, and the driving gear is positioned between the two first driven gears and is respectively meshed with the two first driven gears; the third drive arrangement includes reversal driving motor, the bull stick, the pendulum rod, lift square ring and stopper, reversal driving motor and stopper are fixed to be set up on the support and both are in on same virtual plumb line, the both sides of lift square ring are equipped with the rack respectively, the inboard of lift square ring is seted up flutedly, recess sliding connection makes the lift square ring can only reciprocate at the stopper, the lift square ring is in between two second driven gears, two racks cooperate with two second driven gears respectively, the fixed setting of the one end of bull stick is on reversal driving motor's output shaft, the other end of bull stick rotates with the one end of pendulum rod and is connected, the other end of pendulum rod rotates with the bottom of square ring and is connected.

2. The full-automatic profile polishing machine according to claim 1, wherein: the second pivot includes fixed axle and loose axle, the fixed axle is fixed to be set up on the roll body, the connecting hole has been seted up at the center of fixed axle, the perisporium inboard of connecting hole is equipped with the keyway, the loose axle passes through connecting hole parallel sliding and sets up on the fixed axle, the inboard of loose axle and the innermost of connecting hole are equipped with the playback elastic component, be equipped with the card key on the loose axle, the card key is in the keyway and enables both ability synchronous rotation, second driven gear sets up in the outside of loose axle, still fixedly on the support be equipped with two electromagnetism suction blocks, the suction head of two electromagnetism suction blocks can be with second driven gear outside suction towards second driven gear respectively after the circular telegram.

3. The full-automatic profile polishing machine according to claim 1, wherein: the first transverse grinding device and the second transverse grinding device are identical in structure, the first transverse grinding device comprises a top plate, a disc grinding unit connected to the top plate in a rotating mode, a side plate with one end fixedly connected to the top plate, a bottom plate with a sliding groove formed in the bottom and a height adjusting device, the height adjusting device penetrates through the bottom plate, the side plate and the top plate and fixedly connects the bottom plate, the side plate and the top plate, the height adjusting device comprises a bolt and an adjusting nut, and the bolt sequentially penetrates through the bottom plate, the top plate and the side plate and is in threaded connection with the adjusting nut arranged above the top plate.

4. The full-automatic profile polishing machine according to claim 3, wherein: the disc unit of polishing is including rotating the connecting rod that sets up in the roof lower part and can dismantle the dull polish disk subassembly of connecting on the connecting rod, and the dull polish disk subassembly is including the disk body of polishing that is the disc type, fixed setting in the brush of the disk body lower part of polishing and the quick inserted bar that fixed setting in the disk body upper portion of polishing, quick inserted bar end fixing is provided with the joint head, the inside draw-in groove of seting up the grafting of cooperation joint head of connecting rod.

5. The full-automatic profile polishing machine according to claim 4, wherein: the clamping groove comprises a linear first groove body and a second groove body communicated with the upper portion of the first groove body in a concave shape, and the grooving direction of the second groove body is opposite to the rotating direction of the grinding disc assembly.

6. The full-automatic profile polishing machine according to claim 3, wherein: still seted up a plurality of dust exhaust mouths on the roof, vertical polishing roller device top also is provided with the dust exhaust cover, and equal fixedly connected with dust exhaust pipe is covered with the dust exhaust to above-mentioned dust exhaust mouth and dust exhaust, and dust exhaust pipe and sealed cowling intercommunication, the sealed cowling both sides still rotate and are provided with the observation window.