CN212371861U - Automobile decoration strip grinding and polishing production line - Google Patents

Abstract

The utility model relates to an automobile decoration strip grinding and polishing production line, which comprises an industrial robot, a rotary feeding platform, an abrasive belt machine and a polishing machine, wherein the rotary feeding platform is matched with decoration strips with different vehicle types and thicknesses through a movable feeding plate and a groove with adjustable width, the feeding and discharging of workers are not required to enter the working area of the industrial robot through a rotating mechanism, the production safety of the workers is ensured, the production efficiency is improved, a rechecking mechanism is arranged on the feeding platform to eliminate the decoration strips which do not conform to the specification, the polishing machine of the production line finely polishes the decoration strips through a plurality of groups of polishing mechanisms, the excessive polishing of the decoration strips is avoided through a floating polishing component, the gap between solid wax and a cloth wheel is conveniently adjusted through a clamping hand wheel and a transverse adjusting component, the abrasive belt machine automatically carries out the coating of an abrasive belt through an abrasive belt coating mechanism, the service, the decoration strip is finely polished through the multiple groups of abrasive belt mechanisms, and excessive polishing of the decoration strip is avoided through the floating polishing assembly.

Description

Automobile decoration strip grinding and polishing production line

Technical Field

The utility model relates to an intelligence processing field, concretely relates to automobile decoration strip burnishing and polishing production line.

Background

With the gradual popularization of automobiles, people know automobiles deeply, the method for improving the grade of the automobiles is more and more accepted by automobile manufacturers and consumers, and in order to achieve a good aesthetic effect, an automobile decorative strip made of aluminum and alloy materials thereof is generally installed on an automobile door window of the automobile, so that the aesthetic feeling of the side surface of an automobile body is improved, the automobile decorative strip is highly matched with the radian of the automobile body, and the automobile decorative strip is durable and does not deform. Meanwhile, the automobile body paint which is easy to collide with when the automobile door is opened and closed is effectively protected, and the automobile body paint can be used only by polishing through a certain tool before installation.

The polishing process of current automobile trim strip adopts intelligent processing, and its production line includes industrial robot, blowing platform, abrasive band machine and cleaning machine, and industrial robot loops through the abrasive band machine back of polishing after waiting the automobile trim strip centre gripping of polishing on with the blowing bench through the centre gripping frock, and the polishing process of ornamental strip is accomplished in the clear polishing machine finish polishing of rethread, and wherein unloading all passes through the blowing platform on the ornamental strip, but current production line still has following shortcoming in the course of working:

1. the placing structures of the existing discharging tables are fixed, only decorative strips of the same type or similar in radian can be placed, when the decorative strips of different types are machined, the discharging tables of different types need to be replaced, so that the discharging tables are inconvenient to replace and cannot be adapted to various types of vehicles, and the existing discharging tables cannot recheck the decorative strips to be qualified or not.

2. The existing cleaning machine can only polish the decorative strip through one cloth wheel or hemp wheel when the decorative strip is cleaned, and the cloth wheel or hemp wheel of another specification is required to be replaced when the decorative strip is required to be finely polished, so that the cleaning precision of the decorative strip is insufficient and the efficiency is low.

3. The prior abrasive belt machine can only polish the decorative strip through one abrasive belt, the abrasive belt needs to be replaced when the decorative strip needs to be polished finely, the polishing precision of the decorative strip is insufficient, the efficiency is low, meanwhile, the prior abrasive belt machine can easily polish the decorative strip excessively due to the rigid contact between the abrasive belt and the decorative strip when polishing the decorative strip, the decorative strip is damaged, the abrasive belt is broken due to overheating or unbalanced temperature of the abrasive belt in the long-time polishing process, in order to protect the abrasive belt and prolong the service life of the abrasive belt, some manufacturers can coat soap on the abrasive belt to prolong the service life of the abrasive belt when polishing the decorative strip made of zinc alloy, because the zinc alloy has no sand hole, the soap can not influence the polishing of the abrasive belt, and the abrasive belt coated with the soap can cool the abrasive belt and disperse the concentrated heat of the abrasive belt, thereby avoiding the breakage of the abrasive belt, but the mode, it is time-consuming, labor-consuming and unsafe.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to solve the above-mentioned deficiencies of the prior art,

a polishing production line for automobile decorative strips is provided, a rotary discharging table of the production line is matched with decorative strips of different vehicle types and thicknesses through a movable discharging plate and a groove with adjustable width, a rotating mechanism is arranged to separate a working area of the discharging table from the discharging area, so that workers do not need to enter the working area of an industrial robot when feeding and discharging materials, production safety of the workers is guaranteed, production efficiency is improved, meanwhile, a rechecking mechanism is arranged on the discharging table to eliminate the decorative strips which do not meet specifications, a cleaning machine of the production line is used for finely polishing the decorative strips through a plurality of groups of cleaning mechanisms, over-polishing of the decorative strips is avoided through a floating polishing assembly, a gap between solid wax and a cloth wheel is conveniently adjusted through a clamping hand wheel and a transverse adjusting assembly, the abrasive belt machine automatically carries out abrasive belt coating through an abrasive belt coating mechanism to coat soap, and service life of the abrasive belt, the polishing machine has the advantages that the decoration strips are finely polished through the multiple groups of abrasive belt mechanisms, the abrasive belts are corrected through the tensioning assemblies, the decoration strips are excessively polished through the floating polishing assemblies, and flying chips are prevented from affecting the health of operators through the flying chip collecting assemblies.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a car ornamental strip burnishing and polishing production line, is including supplying the rotatory blowing platform that the ornamental strip was placed, through grinding and throwing anchor clamps to the industrial robot of ornamental strip centre gripping, be used for carrying out the burnishing machine of polishing treatment and be used for carrying out the light machine of polishing treatment to the ornamental strip, its characterized in that: the rotary discharging platform comprises a discharging frame and a discharging adjusting mechanism arranged on the discharging frame, the discharging adjusting mechanism comprises adjusting plates arranged at two ends of the discharging frame and at least two discharging plates erected on the adjusting plates, adjusting chutes are formed in the adjusting plates, connecting pieces movably connected with the adjusting chutes are arranged at one ends, corresponding to the adjusting chutes, of the discharging plates, the discharging plates freely move in the adjusting chutes through the connecting pieces, a plurality of adjusting clamps are distributed on the discharging plates at equal intervals in the longitudinal direction, and grooves used for placing decorative strips are formed in the adjusting clamps.

By adopting the technical scheme, the decoration strip is placed on the rotary discharging table, the decoration strip on the rotary discharging table is clamped and then is ground by the abrasive belt machine at one time by the abrasive polishing clamp on the industrial robot, the material is discharged by the rotary discharging table after being cleaned by the cleaning machine, the whole process is ground and polished by the automatic processing of the industrial robot, the processing efficiency of products is improved, wherein the upper end and the lower end of the discharging table are provided with the adjusting plates, the adjusting chutes are arranged on the adjusting plates, so that the discharging plate can move back and forth in the adjusting chutes through the connecting piece so as to adapt to the decoration strips with different bending widths, the discharging plate is provided with a plurality of adjusting clamps, the adjusting clamps are provided with grooves for placing the decoration strip, so that the decoration strip can be stably fixed by the adjusting clamps on the discharging plates, in particular, when the decoration strip of a certain vehicle type needs to be fed, only the middle section of the decoration strip needs to be, the groove is fixed and is installed the piece, promotes the blowing board again and removes on adjusting the spout, and then the both ends of fixed ornamental strip, accomplishes fixed back when the blowing board, only needs to screw the connecting piece just can fix the blowing board of dying, when the ornamental strip of different motorcycle types of needs processing, only needs to unscrew the connecting piece just can the ornamental strip of different motorcycle types of adaptation, promotes the suitability of blowing platform.

Foretell automobile decoration strip burnishing and polishing production line can further set up to: the polishing machine comprises a polishing rack and a mounting seat, a polishing motor is arranged on the mounting seat, at least one group of polishing mechanisms used for polishing the decorative strip is arranged on the polishing motor, an oil pressure buffer rod is arranged at one end, corresponding to the mounting seat, of the polishing rack, a movable sliding block is arranged at one end, corresponding to the oil pressure buffer rod, of the mounting seat and sleeved on the oil pressure buffer rod, the movable sliding block can move back and forth along the oil pressure buffer rod, and the mounting seat floats back and forth on the polishing rack through the movable sliding block.

By adopting the technical scheme, the cleaning motor is installed on the mounting seat, the cleaning machine frame is connected with the mounting seat through the movable sliding block, the cleaning machine is flexibly separated from top to bottom, when the cleaning machine polishes the decorative strip too densely, the cleaning motor moves through the movable sliding block phase and avoids the decorative strip from being excessively polished, the movable sliding block is arranged on the oil pressure buffer rod, the movable sliding block can reset through the oil pressure buffer rod after losing external acting force, meanwhile, the oil pressure in the oil pressure buffer rod can be adjusted, the floating force value of the mounting seat is controlled, intelligent polishing is realized, and the cleaning mechanisms are arranged at the two ends of the cleaning motor, so that the cleaning machine finely polishes the decorative strip through the cleaning mechanisms of different specifications, and the product quality and the working efficiency are improved.

Foretell automobile decoration strip burnishing and polishing production line can further set up to: the polishing machine comprises an abrasive belt frame, at least one group of abrasive belt mechanisms for polishing the decorative strips are arranged on the abrasive belt frame, each abrasive belt mechanism comprises an abrasive belt main beam arranged on the abrasive belt frame, a driving motor arranged on the abrasive belt main beam, a driving wheel linked with the driving motor, a driven wheel arranged at the lower end of the driving wheel and an abrasive belt sleeved on the driving wheel and the driven wheel, the driven wheel is arranged on the abrasive belt main beam through a driven support, an abrasive belt coating mechanism is arranged at one end of the abrasive belt frame corresponding to the abrasive belt, each abrasive belt coating mechanism comprises a coating mounting frame arranged on the abrasive belt and a coating mounting groove arranged on the coating mounting frame, coating for coating the abrasive belt is arranged in the coating mounting groove, a coating clamping cylinder is arranged outside the coating mounting groove, and the output, the one end that the coating mounting bracket corresponds the coating mounting groove is equipped with coating and drives actuating cylinder, coating drives actuating cylinder's output and is connected with the coating mounting groove to drive the coating mounting groove and reciprocate along the coating mounting bracket.

By adopting the technical scheme, the coating in the utility model is solid coating, preferably soap, the coating can be fixed through the coating installation groove by arranging the abrasive belt coating mechanism on the abrasive belt frame, the coating can be slowly moved down to be contacted with the abrasive belt by arranging the coating clamping cylinder which can be inflated and deflated, the running abrasive belt is coated, thereby cooling the abrasive belt and dispersing the heat of the abrasive belt to prolong the service life of the abrasive belt, avoiding manual operation, reducing labor cost and ensuring the safety of workers, the abrasive belt mechanism is sleeved with a plurality of groups of abrasive belt mechanisms, the abrasive belt mechanisms with different specifications can realize multi-station grinding to ensure higher grinding precision, improve the product quality and the work efficiency, the gap between the coating installation groove and the abrasive belt is controlled by arranging the coating driving cylinder, when the coating needs to be changed, the coating installation groove can be raised after being inflated by the coating driving cylinder, and after the waste coating is replaced, the coating drives the cylinder to deflate to control the contact of the coating and the abrasive belt, so that the service life of the abrasive belt is prolonged.

Foretell automobile decoration strip burnishing and polishing production line can further set up to: the adjusting clamp comprises a mounting column arranged on the discharging plate and an adjusting column in threaded connection with the mounting column, the groove is formed between the mounting column and the adjusting column, a discharging table is arranged at the bottom of the discharging frame, a rotary table top is arranged between the discharging table and the discharging frame, a partition plate is arranged in the discharging frame, the partition plate separates the discharging frame into a feeding station and a polishing station, discharging adjusting mechanisms are arranged on the feeding station and the polishing station, and a rotary motor used for driving the rotary table top to rotate is arranged in the discharging table.

Adopt above-mentioned technical scheme, adjust anchor clamps and include erection column and regulation post, the slot is erection column and regulation connection clearance between the post, just can control the slot broad width through the rotation regulation post, and then the ornamental strip of the different thickness of better centre gripping, it is rotatory to drive rotatory desktop through the rotating electrical machines, thereby with the ornamental strip on the blowing frame at the material loading station with polish the station and switch over each other, separate material loading station and the station of polishing through the division board, make the workman not get into industrial robot work area in the time of last unloading, guarantee workman production safety, promote production efficiency.

Foretell automobile decoration strip burnishing and polishing production line can further set up to: the one end that the clear light frame corresponds the mount pad is equipped with the limiting plate, be equipped with the locating part with limiting plate swing joint on the limiting plate, set up the spacing hole that supplies the locating part to pass on the mount pad, the locating part passes spacing hole after and is connected with the limiting plate.

By adopting the technical scheme, the limiting part penetrates through the limiting hole and then is connected with the limiting plate by arranging the limiting hole on the mounting seat, and the distance between the limiting hole and the limiting plate is the maximum floating range of the mounting seat on the rack after connection, so that the flexible polishing degree of the decorative strip is controlled by controlling the floating range.

Foretell automobile decoration strip burnishing and polishing production line can further set up to: the abrasive belt mechanism comprises an abrasive belt main beam, a drive motor, a floating polishing assembly, a tensioning assembly and a connecting seat, wherein the abrasive belt main beam is arranged on the abrasive belt frame, the floating polishing assembly is arranged between the abrasive belt main beam and the abrasive belt frame and comprises floating arms arranged at two ends of the abrasive belt main beam corresponding to the drive motor, bearing columns are arranged at two ends of each floating arm, the floating arms are movably connected with the abrasive belt main beam and the abrasive belt frame through the bearing columns and enable the abrasive belt main beam to swing left and right in the abrasive belt frame through the floating arms, the abrasive belt mechanism further comprises the tensioning assembly, the tensioning assembly comprises a tensioning cylinder arranged at one end of the abrasive belt main beam far away from the drive wheel, the connecting plate connected with the output end of the tensioning cylinder.

By adopting the technical scheme, the driving motor drives the driving wheel to be linked through the synchronous belt, the driving wheel drives the abrasive belt to polish the decorative strip, flexible polishing is realized by the contact of the floating polishing component and the decorative strip to avoid product damage caused by transition polishing of the decorative strip, specifically, a floating arm is arranged between the abrasive belt main beam and the abrasive belt frame, a bearing column is arranged on the floating arm and is respectively movably connected with the abrasive belt main beam and the abrasive belt frame, so that the abrasive belt main beam swings left and right in the abrasive belt frame through the floating arm, when the decorative strip is polished, if the decorative strip is too close to the abrasive belt in contact, the floating arm automatically swings to adjust the position of the abrasive belt so as to separate from the polished surface of the decorative strip to avoid transition polishing, further, the polishing precision is improved, and by arranging the tensioning component, the tensioning cylinder can control the tensioning wheel to tension the, Entangle the limit, can adjust the elasticity in abrasive band through tight subassembly that rises simultaneously, improve the efficiency of polishing.

Foretell automobile decoration strip burnishing and polishing production line can further set up to: the one end that the blowing platform corresponds industrial robot is equipped with recheck mechanism, recheck mechanism is including rechecking the thing board of putting, recheck thing board one end is equipped with measuring fixture, and the other end is equipped with a plurality of positioning fixture, recheck and be equipped with two piece at least regulation anchor clamps on the thing board, measuring fixture can follow the recheck and put thing board reciprocating motion all around.

Adopt above-mentioned technical scheme, through the one end that corresponds the station of polishing at the blowing platform sets up reinspection mechanism, the ornamental strip that makes the needs reinspection is placed on reinspection thing board and is fixed through adjusting anchor clamps through industrial robot, wherein ornamental strip one end offsets with certain positioning fixture, the other end is fixed a position through the measuring anchor clamps that can freely move back and forth, obtain the length value of ornamental strip, when the length that measuring anchor clamps measured accords with the default, ornamental strip reinspection passes through, when different with the default, industrial robot places the ornamental strip in the waste material district, realize full-automatic intelligent reinspection.

Foretell automobile decoration strip burnishing and polishing production line can further set up to: the mechanism of polishing is including setting up the polishing wheel in polishing motor one end and suspending the waxing subassembly in the polishing wheel top, the waxing subassembly is including setting up the centre gripping support on the mount pad, be provided with the solid wax mounting groove that supplies the solid wax to place in the centre gripping support, be provided with a connecting rod on the centre gripping support and pass through mutual screw thread and swing joint, connecting rod one end is connected with the solid wax mounting groove, is provided with the centre gripping hand wheel that drives the solid wax mounting groove and reciprocate at the centre gripping support on the other end, still be equipped with horizontal adjusting part between centre gripping support and the mount pad, horizontal adjusting part is including setting up the adjusting cylinder on the mount pad, adjusting cylinder's output and centre gripping leg joint to through drive adjusting cylinder, drive the lateral shifting of centre gripping support.

Adopt above-mentioned technical scheme, through set up the centre gripping support on the mount pad, the centre gripping support passes through the suspension of the fixed solid wax of mounting groove in the clear light wheel top, adjust the vertical relative position of solid wax and clear light wheel through the centre gripping hand wheel, constantly keep solid wax and clear light wheel contact, still can set up delay motor at the top simultaneously, regularly drive the connecting rod and promote solid wax and clear light wheel contact, realize intelligent processing, through setting up horizontal adjusting part, thereby through the horizontal position of adjusting the cylinder control centre gripping support, and then aim at the clear light wheel with solid wax.

Foretell automobile decoration strip burnishing and polishing production line can further set up to: the production line further comprises a fixture replacing frame, a clamping frame is arranged in the fixture replacing frame, at least two placing grooves for grinding and polishing the fixture are formed in the clamping frame, and a plurality of grinding and polishing fixtures with different specifications are arranged in the placing grooves.

By adopting the technical scheme, the clamping frame is arranged in the clamp replacing frame, the holding groove is formed in the clamping frame and used for grinding and polishing the clamp, and the plurality of grinding and polishing clamps used for clamping the decorative strips with different lengths are placed in the holding groove, so that the industrial robot is controlled to automatically replace the grinding and polishing clamps, the machining efficiency is improved, and the safety of workers is ensured.

Foretell automobile decoration strip burnishing and polishing production line can further set up to: the production line further comprises a workshop and a master control table arranged outside the workshop, wherein the industrial robot, the polishing machine, the light cleaning machine and the clamp replacement frame are arranged in the workshop, a polishing station of the rotary discharging table is arranged inside the workshop, a loading station is arranged outside the workshop, and the industrial robot, the polishing machine and the light cleaning machine are all in communication connection with the master control table and controlled by the master control table.

By adopting the technical scheme, automatic grinding is realized in a closed workshop through placing the grinding and polishing production line, workers carry out feeding and discharging processing on a feeding station, and work of the industrial robot, the polishing machine and the light cleaning machine is controlled through a master control table outside the workshop, so that the grinding and polishing production line realizes automatic and intelligent protection of the safety of the workers, and the factory environment is improved.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a top view of the embodiment of the present invention.

Fig. 3 is a schematic perspective view of the rotary material-placing table according to the embodiment of the present invention.

Fig. 4 is a rear view of the rotary material-placing table according to the embodiment of the present invention.

Fig. 5 is a schematic structural view of a discharging adjustment mechanism according to an embodiment of the present invention.

Fig. 6 is a three-dimensional structure diagram of the discharging plate of the embodiment of the present invention.

Fig. 7 is a perspective view of the adjusting fixture according to the embodiment of the present invention.

Fig. 8 is a schematic perspective view of a light cleaning machine according to an embodiment of the present invention.

Fig. 9 is a schematic view of an internal structure of the light cleaning machine according to the embodiment of the present invention.

Fig. 10 is a schematic view illustrating a connection between a mounting base and a light cleaning frame according to an embodiment of the present invention.

Fig. 11 is a perspective view of the waxing assembly according to the embodiment of the present invention.

Fig. 12 is a perspective view of a waxing module according to an embodiment of the present invention, fig. 2.

Fig. 13 is a perspective view of the belt sander according to the embodiment of the present invention.

Fig. 14 is an internal structure diagram of the belt sander according to the embodiment of the present invention.

Fig. 15 is a schematic perspective view of a belt coating mechanism according to an embodiment of the present invention.

Fig. 16 is a perspective view of a belt mechanism according to an embodiment of the present invention.

Fig. 17 is a perspective view of the deviation rectifying assembly according to the embodiment of the present invention.

Fig. 18 is a perspective view of an industrial robot according to an embodiment of the present invention.

Fig. 19 is a schematic perspective view of a holder replacing rack according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1-19, a polishing production line for automobile decorative strips comprises a rotary material placing table 1 for placing decorative strips a, an industrial robot 2 for clamping the decorative strips a through a polishing clamp 21, a polishing machine 3 for polishing the decorative strips a and a polishing machine 4 for polishing the decorative strips a, wherein the rotary material placing table 1 comprises a material placing frame 11 and a material placing adjusting mechanism arranged on the material placing frame 11, the material placing adjusting mechanism comprises adjusting plates 12 arranged at two ends of the material placing frame 11 and at least two material placing plates 13 erected on the adjusting plates 12, adjusting chutes 121 are arranged on the adjusting plates 12, connecting pieces 131 movably connected with the adjusting chutes 121 are arranged at one ends of the material placing plates 13 corresponding to the adjusting chutes 121, the material placing plates 13 freely move in the adjusting chutes 121 through the connecting pieces 131, a plurality of adjusting clamps 132 are longitudinally and equidistantly distributed on the material placing plates 13, the adjusting clamp 132 is provided with a groove 1321 for placing the decorative strip a, the polishing machine 4 comprises a polishing rack 41 and a mounting seat 42, the mounting seat 42 is provided with a polishing motor 43, the polishing motor 43 is provided with at least one group of polishing mechanisms for polishing the decorative strip a, one end of the polishing rack 41 corresponding to the mounting seat 42 is provided with an oil pressure buffer rod 411, one end of the mounting seat 42 corresponding to the oil pressure buffer rod 411 is provided with a movable slide block 421 sleeved on the oil pressure buffer rod 411, the movable slide block 421 can reciprocate back and forth along the oil pressure buffer rod 411, the mounting seat 42 floats back and forth on the polishing rack 41 through the movable slide block 421, the polishing machine 3 comprises an abrasive belt rack 31, the abrasive belt rack 31 is provided with at least one group of abrasive belt mechanisms for polishing the decorative strip a, and the abrasive belt mechanism comprises an abrasive belt main beam 32 arranged on the abrasive belt rack 31, The abrasive belt coating mechanism 37 comprises a coating mounting frame 371 arranged on the abrasive belt 36 and a coating mounting groove 372 arranged on the coating mounting frame 371, wherein a coating 373 used for coating the abrasive belt 36 is arranged in the coating mounting groove 372, a coating clamping cylinder 374 is arranged outside the coating mounting groove 372, the output end of the coating clamping cylinder 374 passes through the coating mounting groove 372 and then abuts against the coating 373, and a coating driving cylinder 3712 is arranged at one end of the coating mounting frame 317, which corresponds to the coating mounting groove 372, the output end of the coating driving air cylinder 3712 is connected with the coating mounting groove 372, and drives the coating mounting groove 372 to move up and down along the coating mounting frame 371, the adjusting clamp 132 comprises a mounting post 1322 arranged on the discharging plate 13 and an adjusting post 1323 in threaded connection with the mounting post 1322, the groove 1321 is arranged between the mounting post 1322 and the adjusting post 1323, the bottom of the discharging frame 11 is provided with a discharging table 14, a rotary tabletop 15 is arranged between the discharging table 14 and the discharging frame 11, an isolating plate 16 is arranged in the discharging frame 11, the discharging frame 11 is separated into a feeding station i and a polishing station ii by the isolating plate 16, the feeding station i and the polishing station ii are both provided with a discharging adjusting mechanism, a rotating motor for driving the rotary tabletop 15 to rotate is arranged in the discharging table 14, one end of the cleaning machine frame 41 corresponding to the mounting seat 42 is provided with a limiting plate 412, the limiting plate 413 movably connected with the limiting plate 412 is arranged on the limiting plate 412, the mounting seat 42 is provided with a limiting hole 422 through which a limiting part 413 passes, the limiting part 413 passes through the limiting hole 422 and then is connected with the limiting plate 412, a floating polishing assembly is arranged between the main belt beam 32 and the belt frame 31, the floating polishing assembly comprises floating arms 38 arranged at two ends of the main belt beam 32 corresponding to the driving motor 33, two ends of each floating arm 38 are respectively provided with a bearing column 381, the floating arms 38 are movably connected with the main belt beam 32 and the belt frame 31 through the bearing columns 381, and the main belt beam 32 swings left and right in the belt frame 31 through the floating arms 38, the belt mechanism further comprises a tension assembly 39, the tension assembly 39 comprises a tension cylinder 391 arranged at one end of the main belt beam 32 far away from the driving wheel 34, a connecting plate 392 connected with an output end of the tension cylinder 391, a connecting seat 393 connected with the connecting plate 392, and a tension wheel arranged in the connecting seat 393, the tensioning wheel 394 is abutted against the abrasive belt 36, one end of the discharge table 14 corresponding to the industrial robot 2 is provided with a rechecking mechanism, the rechecking mechanism comprises a rechecking object placing plate 171, one end of the rechecking object placing plate 171 is provided with a measuring clamp 172, the other end of the rechecking object placing plate 171 is provided with a plurality of positioning clamps 173, the rechecking object placing plate 171 is provided with at least two adjusting clamps 132, the measuring clamp 172 can reciprocate back and forth along the rechecking object placing plate 171, the polishing mechanism comprises a polishing wheel 431 arranged at one end of a polishing motor 43 and a waxing assembly 44 suspended above the polishing wheel 431, the waxing assembly 44 comprises a clamping bracket 441 arranged on the mounting seat 42, a solid wax mounting groove 443 for placing the solid wax 442 is arranged in the clamping bracket 441, a connecting rod 444 is movably connected with the clamping bracket 441 through mutual threads, one end of the connecting rod 444 is connected with the solid wax mounting groove 443, the other end is provided with a clamping hand wheel 445 which drives the solid wax mounting groove 443 to move up and down on the clamping bracket 441, a transverse adjusting assembly 45 is further arranged between the clamping bracket 441 and the mounting seat 42, the transverse adjusting assembly 45 comprises an adjusting cylinder 451 arranged on the mounting seat 42, the output end of the adjusting cylinder 451 is connected with the clamping bracket 441 and drives the clamping bracket 441 to move transversely by driving the adjusting cylinder 451, the production line further comprises a clamp replacing frame 5, a clamping frame 51 is arranged in the clamp replacing frame 5, at least two placing grooves 512 for placing the grinding and polishing clamps 21 are arranged in the clamping frame 51, a plurality of grinding and polishing clamps 21 with different specifications are arranged in the placing grooves 512, the production line further comprises a work workshop 6 and a master control platform 7 arranged outside the work workshop 6, and the industrial robot 2, the polishing machine 3, the polishing machine 4 and the clamp replacing frame 5 are all arranged in the work workshop 6, the polishing station I of the rotary discharging table 1 is arranged inside a workshop, the feeding station II is arranged outside the workshop 6, and the industrial robot 1, the polishing machine 2 and the cleaning machine 3 are all in communication connection with the master control table 7 and controlled by the master control table.

Claims (10)

1. The utility model provides a car ornamental strip burnishing and polishing production line, is including supplying the rotatory blowing platform that the ornamental strip was placed, through grinding and throwing anchor clamps to the industrial robot of ornamental strip centre gripping, be used for carrying out the burnishing machine of polishing treatment and be used for carrying out the light machine of polishing treatment to the ornamental strip, its characterized in that: the rotary discharging platform comprises a discharging frame and a discharging adjusting mechanism arranged on the discharging frame, the discharging adjusting mechanism comprises adjusting plates arranged at two ends of the discharging frame and at least two discharging plates erected on the adjusting plates, adjusting chutes are formed in the adjusting plates, connecting pieces movably connected with the adjusting chutes are arranged at one ends, corresponding to the adjusting chutes, of the discharging plates, the discharging plates freely move in the adjusting chutes through the connecting pieces, a plurality of adjusting clamps are distributed on the discharging plates at equal intervals in the longitudinal direction, and grooves used for placing decorative strips are formed in the adjusting clamps.

2. The automotive trim strip sanding and polishing production line of claim 1, characterized in that: the polishing machine comprises a polishing rack and a mounting seat, a polishing motor is arranged on the mounting seat, at least one group of polishing mechanisms used for polishing the decorative strip is arranged on the polishing motor, an oil pressure buffer rod is arranged at one end, corresponding to the mounting seat, of the polishing rack, a movable sliding block is arranged at one end, corresponding to the oil pressure buffer rod, of the mounting seat and sleeved on the oil pressure buffer rod, the movable sliding block can move back and forth along the oil pressure buffer rod, and the mounting seat floats back and forth on the polishing rack through the movable sliding block.

3. The automotive trim strip sanding and polishing production line of claim 1, characterized in that: the polishing machine comprises an abrasive belt frame, at least one group of abrasive belt mechanisms for polishing the decorative strips are arranged on the abrasive belt frame, each abrasive belt mechanism comprises an abrasive belt main beam arranged on the abrasive belt frame, a driving motor arranged on the abrasive belt main beam, a driving wheel linked with the driving motor, a driven wheel arranged at the lower end of the driving wheel and an abrasive belt sleeved on the driving wheel and the driven wheel, the driven wheel is arranged on the abrasive belt main beam through a driven support, an abrasive belt coating mechanism is arranged at one end of the abrasive belt frame corresponding to the abrasive belt, each abrasive belt coating mechanism comprises a coating mounting frame arranged on the abrasive belt and a coating mounting groove arranged on the coating mounting frame, coating for coating the abrasive belt is arranged in the coating mounting groove, a coating clamping cylinder is arranged outside the coating mounting groove, and the output, the one end that the coating mounting bracket corresponds the coating mounting groove is equipped with coating and drives actuating cylinder, coating drives actuating cylinder's output and is connected with the coating mounting groove to drive the coating mounting groove and reciprocate along the coating mounting bracket.

4. The automotive trim strip sanding and polishing production line of claim 1, characterized in that: the adjusting clamp comprises a mounting column arranged on the discharging plate and an adjusting column in threaded connection with the mounting column, the groove is formed between the mounting column and the adjusting column, a discharging table is arranged at the bottom of the discharging frame, a rotary table top is arranged between the discharging table and the discharging frame, a partition plate is arranged in the discharging frame, the partition plate separates the discharging frame into a feeding station and a polishing station, discharging adjusting mechanisms are arranged on the feeding station and the polishing station, and a rotary motor used for driving the rotary table top to rotate is arranged in the discharging table.

5. The automotive trim strip sanding and polishing production line of claim 2, characterized in that: the one end that the clear light frame corresponds the mount pad is equipped with the limiting plate, be equipped with the locating part with limiting plate swing joint on the limiting plate, set up the spacing hole that supplies the locating part to pass on the mount pad, the locating part passes spacing hole after and is connected with the limiting plate.

6. The automotive trim strip sanding and polishing production line of claim 3, characterized in that: the abrasive belt mechanism comprises an abrasive belt main beam, a drive motor, a floating polishing assembly, a tensioning assembly and a connecting seat, wherein the abrasive belt main beam is arranged on the abrasive belt frame, the floating polishing assembly is arranged between the abrasive belt main beam and the abrasive belt frame and comprises floating arms arranged at two ends of the abrasive belt main beam corresponding to the drive motor, bearing columns are arranged at two ends of each floating arm, the floating arms are movably connected with the abrasive belt main beam and the abrasive belt frame through the bearing columns and enable the abrasive belt main beam to swing left and right in the abrasive belt frame through the floating arms, the abrasive belt mechanism further comprises the tensioning assembly, the tensioning assembly comprises a tensioning cylinder arranged at one end of the abrasive belt main beam far away from the drive wheel, a connecting plate connected with the output end of the tensioning.

7. The automobile trim strip grinding and polishing production line of claim 4, characterized in that: the one end that the blowing platform corresponds industrial robot is equipped with recheck mechanism, recheck mechanism is including rechecking the thing board of putting, recheck thing board one end is equipped with measuring fixture, and the other end is equipped with a plurality of positioning fixture, recheck and be equipped with two piece at least regulation anchor clamps on the thing board, measuring fixture can follow the recheck and put thing board reciprocating motion all around.

8. The automobile trim strip grinding and polishing production line of claim 5, characterized in that: the mechanism of polishing is including setting up the polishing wheel in polishing motor one end and suspending the waxing subassembly in the polishing wheel top, the waxing subassembly is including setting up the centre gripping support on the mount pad, be provided with the solid wax mounting groove that supplies the solid wax to place in the centre gripping support, be provided with a connecting rod on the centre gripping support and pass through mutual screw thread and swing joint, connecting rod one end is connected with the solid wax mounting groove, is provided with the centre gripping hand wheel that drives the solid wax mounting groove and reciprocate at the centre gripping support on the other end, still be equipped with horizontal adjusting part between centre gripping support and the mount pad, horizontal adjusting part is including setting up the adjusting cylinder on the mount pad, adjusting cylinder's output and centre gripping leg joint to through drive adjusting cylinder, drive the lateral shifting of centre gripping support.

9. The automotive trim strip sanding polishing production line as defined in any one of claims 1 to 8, wherein: the production line further comprises a fixture replacing frame, a clamping frame is arranged in the fixture replacing frame, at least two placing grooves for grinding and polishing the fixture are formed in the clamping frame, and a plurality of grinding and polishing fixtures with different specifications are arranged in the placing grooves.

10. The automotive trim strip sanding and polishing production line of claim 9, characterized in that: the production line further comprises a workshop and a master control table arranged outside the workshop, wherein the industrial robot, the polishing machine, the light cleaning machine and the clamp replacement frame are arranged in the workshop, a polishing station of the rotary discharging table is arranged inside the workshop, a loading station is arranged outside the workshop, and the industrial robot, the polishing machine and the light cleaning machine are all in communication connection with the master control table and controlled by the master control table.

Images