CN115256283B

CN115256283B - Automatic positioning assembly table for instrument panel machining and positioning assembly method thereof

Info

Publication number: CN115256283B
Application number: CN202210947329.3A
Authority: CN
Inventors: 李瑞兴; 陈炎; 陈瑛; 徐黎明; 祝灵科
Original assignee: Zhejiang Automobile Instrument Co ltd
Current assignee: Zhejiang Automobile Instrument Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-05-02
Anticipated expiration: 2042-08-08
Also published as: CN115256283A

Abstract

The invention relates to the technical field of instrument desk assembly equipment, in particular to an automatic positioning assembly table for instrument panel processing and a positioning assembly method thereof, and the automatic positioning assembly table comprises an instrument panel; an instrument desk; the fixed table is provided with a disc; the material rack is arranged on the fixed table; the material moving frame is arranged on the fixed table and is provided with a material taking structure; the clamp is arranged on the disc in an array manner; the synchronizing piece is arranged on the fixed table; the fixed mount is arranged on one side of the disc, a round block for mounting the instrument panel is arranged on the fixed mount, and an anti-deflection rod is arranged on the fixed mount; the material taking structure comprises a first clamping jaw, a movable rod capable of vertically moving and a swing rod rotatably arranged on the movable rod, a positioning pipe is arranged on the disc, and a pipe hole is formed in the positioning pipe. According to the assembling table, the fixture and the tooling structure are fixed on instrument tables with different lengths, the instrument panels are fixed through the clamping jaw structure, the position of the positioning tube is adjustable, and the plurality of tooling structures are arranged on the disc to synchronously feed, discharge and assemble.

Description

Automatic positioning assembly table for instrument panel machining and positioning assembly method thereof

Technical Field

The invention relates to the technical field of instrument desk assembly equipment, in particular to an automatic positioning assembly table for instrument panel processing and a positioning assembly method thereof.

Background

The instrument panel is a device reflecting the operation conditions of various systems of the vehicle. The common fuel oil indicator lamp, the cleaning liquid indicator lamp, the electronic throttle indicator lamp, the front fog lamp indicator lamp and the rear fog lamp indicator lamp and the alarm lamp.

The utility model discloses an attach panel board skeleton membrane and press product location assembly device among the prior art, application number is CN202111551076X, and wherein utilize vacuum generator and sucking disc to reset and slide clamping lever to press from both sides the panel board skeleton tightly, realize fixing the panel board skeleton of different models, still attract the locating lever to remove through magnet and fix a position the locating hole, be convenient for assemble.

But need to assemble the unloading to single product after, carry out other product material loading again, single product operation is separately, can't carry out material loading, equipment, unloading operation simultaneously, and assembly efficiency is low, needs the manual work to carry out the material loading, wastes time and energy, and degree of automation is low, can't carry out automatic feeding operation, and the setpoint can't be adjusted.

Disclosure of Invention

The invention aims to provide an automatic positioning assembly table for instrument panel processing and a positioning assembly method thereof, so as to solve the problems in the background technology.

The aim of the invention can be achieved by the following technical scheme:

an automatic positioning assembly table for instrument panel processing, wherein an instrument panel and an instrument desk are arranged on the assembly table, and the assembly table comprises: the fixing table is provided with a disc, a positioning pipe is arranged on the disc, and a pipe hole is formed in the positioning pipe.

The material moving frame is arranged on the fixed table, and the material moving frame is provided with a material taking structure which comprises a first clamping jaw, a movable rod and a swinging rod.

And the synchronizing piece is arranged on the fixed table and used for transmission.

The fixing frame is arranged on one side of the disc and comprises symmetrically arranged round blocks and an anti-deflection rod with a positioning function.

Further, the fixed station is including the material loading platform and the disc that are used for installing the material frame, is equipped with guiding mechanism on the material loading platform, and guiding mechanism includes horizontal groove and intercommunication setting up the standing groove in horizontal groove one end, installs the gag lever post on the standing groove, installs the base between material loading platform and the disc, and the bilateral symmetry of base sets up the arc wall that is used for the direction, stretches out and draws back on the base and is equipped with the connecting pipe.

The connecting pipe is provided with a first threaded hole, one side of the disc is provided with a circular chute, a second threaded hole is formed in the circular chute, the disc is provided with at least four tool structures, and the tool structures comprise a first clamping block which is arranged in a rotating mode and a clamp which is arranged in the circular chute in an array mode.

The disc is provided with a positioning tube with an adjustable position, a supporting shaft for installing the disc is rotatably arranged on the fixed table, one end of the supporting shaft is provided with a first gear, and the open slot is arranged at one end of the fixed table and is positioned at one side of the disc.

Further, install the material frame that is used for fixed instrument desk on the fixed station, the material frame is including the layer board that is used for fixed instrument desk, and the material frame is through setting up the support slider and horizontal groove sliding connection of layer board one side, is equipped with the L-shaped groove that is used for connecting the gag lever post on the support slider, is equipped with the montant on the layer board, is equipped with the locating hole on the montant.

The support slide block is connected with the placing groove to fix the material rack.

Further, move the work or material rest including the bottom plate that is used for connecting the base, the mounting groove setting is equipped with the arc piece that is used for connecting the arc wall in the one end of bottom plate at the mounting groove.

The two ends of the bottom plate are provided with inclined slots for moving the connecting pipes, the connecting pipes are fixedly connected with jacks arranged on the bottom plate, and the bottom plate is fixedly provided with a mounting plate for mounting the moving rods.

Further, a moving block for rotatably mounting the swing rod is arranged on the moving rod, and a rotating rod for driving the marker post is rotatably mounted on the moving block and is matched with the straight groove arranged on the swing rod through the deflector rod.

The material moving frame comprises a round rod arranged on the moving rod in a sliding manner, the driven rod is arranged on the round rod in a sliding manner, the driven rod is fixedly provided with a driven frame, the driven frame is provided with a through groove, the through groove is perpendicular to the round rod, and the installation block in the through groove is connected with one end of the swing rod in a rotating manner in a sliding manner.

The first clamping jaw is symmetrically arranged on the mounting block, one side of the first clamping jaw is provided with a positioning inserting rod, and the positioning inserting rod is matched with the positioning hole and the pipe hole.

Further, the fixture comprises a moving plate, the moving plate is connected with the second threaded hole through a rotating part, the rotating part is a third screw rod, the round sliding groove is connected with cambered surface sliding blocks arranged at two ends of the moving plate, the moving plate is connected with the cambered surface sliding blocks through positioning rods, and the moving plate is provided with a second clamping block in a rotating mode.

Further, the synchronizing piece comprises a protective shell and a fixed sleeve which is matched with the open slot, a transmission part is rotationally arranged on the fixed sleeve, the transmission part comprises a second gear meshed with the first gear and a worm, a connecting structure is arranged between the connecting column and the second gear, and the connecting structure is a connecting column and a synchronizing shaft connected with the connecting column.

The fixing frame comprises a rotating shaft and supporting rods arranged at two ends of the rotating shaft, a third gear is fixedly arranged at one end of the rotating shaft, and a worm wheel and a fourth gear are arranged on one side of the third gear.

A connecting rod is arranged between the worm wheel and the fourth gear, the connecting rod is rotationally connected with the supporting rod, a feeding frame is slidably arranged between the round blocks, a movable second clamping jaw is arranged on the feeding frame, and the deviation preventing rod is arranged on one side of the feeding frame.

Further, the fourth gear is meshed with the third gear, the worm wheel is matched with the worm, and the deviation preventing rod is matched with the pipe hole for positioning.

A positioning and assembling method of an automatic positioning and assembling table for instrument panel processing, the positioning and assembling method comprising the following steps:

s1, raw material feeding

And installing the material rack with the instrument desk on a fixed table, and installing the instrument panel on the round block to complete the raw material feeding operation.

S2, taking materials

When the swing rod is moved to the upper part of the material rack, the moving rod is controlled to move downwards, so that the first clamping jaw moves to be aligned with the instrument desk, and the instrument desk is clamped and then subjected to the next step.

S3, assembling and feeding

And when the swing rod is moved to the tooling structure, the moving rod is controlled to move downwards, the instrument desk is moved to the tooling structure, and the tooling structure fixes the instrument desk, so that the feeding operation is completed.

S4, positioning and assembling

The control disc rotates, moves the fixed instrument desk of material loading to the below of circle piece, through preventing off-set pole and tube hole location, makes the mounting position on the instrument desk of panel board alignment, fixes a position the equipment, and workman's manual operation is fixed instrument board and instrument desk.

S5, blanking

After the assembly, the disc is controlled to rotate to a discharging position, and the tool structure is moved to loosen, so that discharging operation is performed.

The invention has the beneficial effects that:

1. according to the assembly table, the fixture is matched with the tooling structure to fix instrument tables with different lengths, the instrument panel is fixed through the clamping jaw structure on the fixing frame, automatic feeding is realized, and the position of the positioning tube used for positioning on the disc is adjustable, so that the positioning point can be conveniently adjusted;

2. according to the assembling table, the plurality of tooling structures are arranged on the disc, feeding, discharging and assembling are simultaneously carried out, synchronous movement is carried out, stations of the plurality of assembling tables are switched, synchronous operation is convenient, time is saved, and assembling efficiency is improved;

3. the assembling method is simple to operate, high in automation degree, labor-saving and capable of improving production and processing efficiency.

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, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the fixing table of the present invention;

FIG. 3 is a partial cross-sectional view of a fixture table of the present invention;

FIG. 4 is a schematic view of the structure of the material rack of the present invention;

FIG. 5 is a schematic view of a material moving rack according to the present invention;

FIG. 6 is a partial cross-sectional view of a transfer frame of the present invention;

FIG. 7 is a schematic view of the structure of the clamp of the present invention;

FIG. 8 is a schematic view of the structure of the synchronizing member of the present invention;

FIG. 9 is a schematic view of the structure of the fixing frame of the present invention;

fig. 10 is an enlarged schematic view of the structure of fig. 9 a according to the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

An automatic positioning assembly table for instrument panel processing is shown in fig. 1, the assembly table comprises a fixed table 1, a material rack 2 is arranged on the fixed table 1, the material rack 2 for storing produced automobile instrument table shells is moved to the fixed table 1 and fixed, instrument table shell feeding operation of the assembly table is completed, clamps 4 distributed in an array are arranged on the fixed table 1, and the clamps 4 are located on a tool structure on the fixed table 1 and used for clamping and fixing the instrument table shells.

The fixed station 1 is fixedly provided with a material moving frame 3, the material moving frame 3 is positioned between the tool structure and the material frame 2, an instrument desk shell on the material frame 2 is moved to the tool structure, the fixed station 1 is provided with a synchronizing piece 5, the fixed station 1 is provided with a fixing frame 6, the fixing frame 6 is positioned on one side of the tool structure and used for moving an instrument panel, and the instrument panel and the instrument desk shell are assisted to be positioned and installed.

As shown in fig. 2 and 3, the bottom of the fixed table 1 is provided with a supporting column 11, the supporting columns 11 are connected through a reinforcing rod 111, the supporting column 11 supports the fixed table 1, one side of the fixed table 1 is provided with a feeding table 12, a limit baffle 121 which is symmetrically distributed is fixedly arranged on the feeding table 12 and used for protecting an instrument desk shell product, the feeding process is prevented, the instrument desk shell product slides from an assembly table, the instrument desk shell product is damaged, and a roller 122 is rotatably arranged on the limit baffle 121.

The feeding table 12 is provided with a horizontal groove 123, one end of the horizontal groove 123 penetrates through the feeding table 12, the other end of the horizontal groove 123 is provided with a placing groove 124, the horizontal groove 123 is provided with a limiting rod 13, the limiting rod 13 is located above the placing groove 124, the fixed table 1 is fixedly provided with a base 14, two sides of the base 14 are provided with arc grooves 141, the base 14 is provided with through grooves 142, springs 143 are fixedly arranged in the through grooves 142, connecting pipes 144 are arranged in the through grooves 142, one ends of the connecting pipes 144 are fixedly provided with connecting blocks 145, the connecting pipes 144 are located above the springs 143, and the connecting pipes 145 are fixedly connected with the springs 143 through the connecting blocks 145.

Be equipped with first screw hole 146 on the connecting pipe 144, will move work or material rest 3 slidable mounting on base 14, carry out spacingly to moving work or material rest 3 through connecting pipe 144, pass through and move work or material rest 3 and first screw hole 146 cooperation through the bolt, fix moving work or material rest 3, be equipped with disc 15 on the fixed station 1, one side of disc 15 is equipped with round spout 151, is equipped with second screw hole 150 in the disc 15, second screw hole 150 and round spout 151 intercommunication, fixed riser 18 that is equipped with array distribution on the disc 15.

One side of the vertical plate 18 is rotatably provided with a first clamping block 181, the other side is rotatably provided with a first bevel gear 182, the first bevel gear 182 is in fastening connection with the first clamping block 181, the first bevel gear 182 rotates to drive the first clamping block 181, one side of the vertical plate 18 is provided with a fixed block 154, the fixed block 154 is rotatably provided with a second bevel gear 152, one side of the fixed block 154 is fixedly provided with a first motor 153, the output end of the first motor 153 is in fastening connection with the second bevel gear 152, the second bevel gear 152 is matched with the first bevel gear 182, and the first clamping block 181 is rotated through transmission of the first bevel gear 182.

The tooling structure comprises a first clamping block 181, a second clamping block 46 and a positioning tube 101, wherein third threaded holes 10 distributed in an array are formed in a disc 15, one end of the positioning tube 101 is provided with a threaded rod 102, the other end of the positioning tube is provided with a tube hole, the tube hole is used for positioning of instrument panel assembly, the threaded rod 102 is in threaded connection with the third threaded holes 10, a support shaft 16 is arranged on the disc 15, the disc 15 is rotationally connected with a fixed table 1 through the support shaft 16, one end of the support shaft 16 is fixedly connected with the disc 15, a first gear 17 is arranged at the other end of the support shaft, fourth threaded holes 103 distributed in an array are formed in the fixed table 1, one end of the fixed table 1 is provided with an open slot 19, a rectangular slot 191 is arranged in the open slot 19, and a fifth threaded hole 192 is formed in the rectangular slot 191.

As shown in fig. 4, the material rack 2 includes a supporting plate 21, a supporting slide block 22 is fixedly arranged on one side of the supporting plate 21, the supporting slide block 22 is slidably connected with a horizontal groove 123, an L-shaped groove 23 is arranged on the supporting slide block 22, the L-shaped groove 23 is matched with a limiting rod 13, when the material rack 2 slides from one side of a roller 122 arranged on the feeding table 12 to the direction of a placing groove 124, the material rack 2 slides to the L-shaped groove 23 to be matched with the limiting rod 13, when the supporting slide block 22 of the material rack 2 is all positioned above the placing groove 124, the material rack 2 moves downwards, the supporting slide block 22 vertically slides into the placing groove 124, the L-shaped groove 23 is slidably connected with the limiting rod 13, and the bottom end of the supporting plate 21 is attached to the fixed table 1.

The baffle plates 24 distributed in an array are fixedly arranged on the supporting plate 21, instrument tables 28 are placed between the baffle plates 24, vertical rods 26 are arranged on the supporting plate 21, positioning holes 27 are formed in the vertical rods 26, cushion blocks 25 distributed in an array are fixedly arranged on the supporting plate 21, and the cushion blocks 25 are used for supporting the instrument tables 28.

As shown in fig. 5 and 6, the material moving frame 3 comprises a bottom plate 31, one end of the bottom plate 31 is provided with a mounting groove 32, arc-shaped blocks 321 symmetrically distributed are fixedly arranged in the mounting groove 32, the arc-shaped blocks 321 are matched with the arc-shaped grooves 141, inclined grooves 322 are formed in two ends of the bottom plate 31, insertion holes 311 are formed in the bottom plate 31, the insertion holes 311 are communicated with the mounting groove 32 and matched with connecting pipes 144, bolts penetrate through the insertion holes 311 to be matched with the first threaded holes 146, symmetrically distributed mounting plates 312 are fixedly arranged on the bottom plate 31, and vertical grooves 313 are formed in the mounting plates 312.

When the bottom plate 31 is slidably mounted on the base 14, the chute 322 presses the connecting tube 144 downward until the connecting tube 144 moves into the through groove 142, and when the bottom plate 31 is smoothly mounted on the base 14, the connecting tube 144 extends out of the through groove 142 to be matched with the insertion hole 311.

A first lead screw 314 is arranged in a vertical groove 313 of one mounting plate 312, a first guide rod 315 is fixedly arranged in the other vertical groove 313, a second motor 310 is fixedly arranged on the mounting plate 312, the output end of the second motor 310 is fixedly connected with the first lead screw 314, a movable rod 33 is arranged on the bottom plate 31, the movable rod 33 is in threaded fit with the first lead screw 314 and is in sliding fit with the first guide rod 315, a second lead screw 331 is arranged on the movable rod 33, a third motor 330 is fixedly arranged on the movable rod 33, and the output end of the third motor 330 is fixedly connected with the second lead screw 331.

The movable rod 33 is provided with a movable block 332, the movable block 332 is rotatably provided with a swinging rod 34 and a rotating rod 35, the rotating rod 35 is positioned below the swinging rod 34, one side of the movable block 332 is fixedly provided with a fourth motor 350, the output end of the fourth motor 350 is fixedly connected with one end of the rotating rod 35, the other end of the fourth motor 350 is fixedly provided with a deflector rod 351, the swinging rod 34 is provided with a straight groove 341, the deflector rod 351 is slidably connected with the straight groove 341, and the swinging rod 34 swings by controlling the rotating rod 35 to rotate.

One side of the movable rod 33 is fixedly provided with symmetrically distributed fixed rods 333, vertical guide grooves 334 are formed in the fixed rods 333, round rods 335 are arranged between the fixed rods 333, guide sliding blocks 336 are arranged at two ends of each round rod 335, each guide sliding block 336 is in sliding connection with the corresponding vertical guide groove 334, each round rod 335 is fixedly provided with a guide rod 337, each round rod 335 is provided with a driven rod 36 in sliding connection, each driven rod 36 is in sliding connection with each guide rod 337, and each guide rod 337 horizontally guides each driven rod 36.

The driven rod 36 is fixedly provided with symmetrically distributed driven frames 361, the driven frames 361 are provided with penetrating grooves 362, the penetrating grooves 362 are horizontally arranged and perpendicular to the guide rods 337, mounting blocks 363 are slidably arranged in the penetrating grooves 362, connecting shafts 364 are fixedly arranged on the mounting blocks 363, the connecting shafts 364 are rotatably connected with one ends of the swing rods 34, positioning blocks 371 are fixedly arranged on the mounting blocks 363, positioning inserting rods 37 are fixedly connected to the positioning blocks 371, and the positioning inserting rods 37 are matched with the positioning holes 27 and pipe holes to perform material moving and positioning.

The positioning block 371 is provided with a first double-headed screw 38 and a second guide rod 39, the second guide rod 39 is provided with first clamping jaws 30 which are symmetrically distributed, the first clamping jaws 30 are in threaded fit with the first double-headed screw 38, the first clamping jaws 30 are controlled to move through the first double-headed screw 38, one side of the mounting block 363 is fixedly provided with a fifth motor, not shown in the figure, and the output end of the fifth motor is fixedly connected with the first double-headed screw 38.

The material moving frame 3 is arranged on the base 14 between the disc 15 and the material frame 2, the rotating rod 35 is controlled to rotate, the swing rod 34 is controlled to swing left and right, when the swing rod 34 is arranged above the material frame 2, the positioning inserting rod 37 is arranged above the pipe hole, the second lead screw 331 is controlled to rotate, the moving rod 33 is controlled to move downwards, the first clamping jaw 30 is moved to two sides of the instrument desk 28 on the material frame 2, the first double-headed lead screw 38 is rotated, the first clamping jaw 30 is moved towards each other, the instrument desk 28 is clamped and fixed, the moving rod 33 is controlled to move upwards through the rotation of the second lead screw 331, the instrument desk 28 is moved upwards to leave the material frame 2, and the material taking operation is completed.

And then the rotating rod 35 is controlled to rotate, so that the swinging rod 34 moves towards the direction of the disc 15, the swinging rod 34 swings to push the round rod 335 to move vertically, the mounting block 363 horizontally slides in the through groove 362 to move the instrument desk 28, and when one end of the instrument desk 28 is positioned on the first clamping block 181, the second lead screw 28 is rotated to control the instrument desk 28 to move downwards.

As shown in fig. 7, the fixture 4 includes a moving plate 41, a sixth motor 40 is fixedly disposed on one side of the moving plate 41, a third screw 42 is rotatably disposed on the other side of the moving plate 41, an output end of the sixth motor 40 is fixedly connected with the third screw 42, positioning rods 43 are rotatably disposed at two ends of the moving plate 41, one end of each positioning rod 43 is rotatably connected with a cambered surface sliding block 44, the cambered surface sliding block 44 is slidably connected with a smooth groove 151, and the third screw 42 is matched with the second threaded hole 150.

The movable plate 41 is fixedly provided with a connecting plate 45, the connecting plate 45 is rotatably provided with second clamping blocks 46, the second clamping blocks 46 are in one-to-one correspondence with the first clamping blocks 181, the movable plate 41 is controlled to move towards the corresponding first clamping blocks 181 by moving the instrument desk 28 to the first clamping blocks 181 and rotating the third lead screw 42, and the first clamping blocks 181 and the second clamping blocks 46 are fixed at two ends of the instrument desk 28.

As shown in fig. 8, the synchronizing member 5 includes a fixing sleeve 51, a connecting post 54 is rotatably disposed on the fixing sleeve 51, a second gear 55 is fixedly disposed at one end of the connecting post 54, a synchronizing shaft 56 is fixedly disposed at the other end of the connecting post, a worm 57 is fixedly disposed on the synchronizing shaft 56, a connecting member 52 is fixedly disposed on the fixing sleeve 51, a screw 53 is mounted on the connecting member 52, the screw 53 is matched with a fifth threaded hole 192, the fixing sleeve 51 is mounted in the open slot 19, the connecting member 52 is matched with the rectangular slot 191, a protecting shell 58 is disposed on the connecting member 52, the protecting shell 58 is disposed at one side of the second gear 55 to protect the second gear 55, and the second gear 55 is matched with the first gear 17.

As shown in fig. 9 and 10, the fixing frame 6 includes two support rods 61, one end of each support rod 61 is provided with a connecting seat 611, a screw 612 is mounted on the connecting seat 611, the screw 612 is matched with the fourth threaded hole 103, a rotating shaft 63 is rotatably mounted on the support rod 61, a fixing piece 613 is arranged on the rotating shaft 63, the fixing piece 613 is connected with the support rod 61 to fix the rotating shaft 63, a third gear 64 is fixedly arranged at one end of the rotating shaft 63, and a supporting rod 614 is fixedly arranged at one side of one support rod 61.

The connecting rod 615 is rotationally arranged on the supporting rod 614, one end of the connecting rod 615 is fixedly provided with the worm gear 65, the other end is fixedly provided with the fourth gear 66, the fourth gear 66 is matched with the third gear 64, the worm gear 65 is matched with the worm 57, when the disc 15 rotates, the rotating shaft 63 is driven to rotate through the transmission mechanism, and the transmission mechanism comprises the first gear 17, the connecting column 54, the second gear 55, the synchronizing shaft 56, the worm gear 65, the worm 57, the third gear 64 and the fourth gear 66.

The rotary shaft 63 is fixedly provided with symmetrically distributed round blocks 631, one side of each round block 631 is fixedly provided with a guide rail 632, the guide rails 632 are slidably provided with a feeding frame 67, an array distributed straight rod 633 is fixedly arranged between the round blocks 631, the straight rod 633 is rotatably provided with a fourth screw 634, one side of the straight rod 633 is fixedly provided with a seventh motor 630, the output end of the seventh motor 630 is fixedly connected with the fourth screw 634, the feeding frame 67 is in threaded connection with the fourth screw 634 through a bump 671, the feeding frame 67 is provided with a second double-head screw 672 and a third guide rod 673, and the third guide rod 673 is slidably provided with symmetrically distributed second clamping claws 69.

The second clamping jaw 69 is in threaded fit with the second double-head screw 672, an anti-deflection rod 68 is fixedly arranged on one side of the feeding frame 67, and the anti-deflection rod 68 is matched with a pipe hole positioned on one side of the instrument desk 28 to be assembled, so that when the instrument panel fixed between the second clamping jaw 69 is assembled with the instrument desk 28, positioning and assembling are carried out through the anti-deflection rod 68.

When the material rack is used, the produced instrument desk 28 is placed on the material rack 2, the material rack 2 is installed at the feeding table 12 on the fixed table 1, then the instrument panel is fed and fixed between the second clamping jaws 69, raw material fixing is completed, then material moving operation of the instrument desk 28 is performed, at the moment, when the swing rod 34 is controlled to move to the upper part of the material rack 2 through the rotating rod 35, the positioning inserting rod 37 is positioned above a pipe hole, the second screw 331 is controlled to rotate, the moving rod 33 is controlled to move downwards, the first clamping jaws 30 are moved to two sides of the instrument desk 28 on the material rack 2, the first double-headed screw 38 is rotated, the first clamping jaws 30 are moved towards each other, clamping and fixing are performed on the instrument desk 28, the moving rod 33 is controlled to move upwards through the rotation of the second screw 331, the instrument desk 28 is controlled to move upwards to leave the material rack 2, and material taking operation is completed.

And then the rotating rod 35 is controlled to rotate, so that the swinging rod 34 moves towards the direction of the disc 15, the swinging rod 34 swings, the round rod 335 is pushed to move vertically, the mounting block 363 horizontally slides in the penetrating groove 362 to move the instrument desk 28, when one end of the instrument desk 28 is positioned on the first clamping block 181, the second lead screw 28 is rotated, the instrument desk 28 is controlled to move downwards, the third lead screw 42 is rotated at the moment, the moving plate 41 is controlled to move towards the corresponding first clamping block 181, and the first clamping block 181 and the second clamping block 46 fix the two ends of the instrument desk 28, so that the loading fixing operation of the instrument desk 28 is completed.

In the material taking or feeding process, the positioning inserted rod 37 is matched with the positioning hole 27 and the pipe hole to position.

And then the disc 15 is controlled to rotate, the instrument desk 28 with the fixed material is moved to the lower part of the round block 631, the instrument panel clamped by the second clamping jaw 69 is positioned above the instrument desk 28, the fourth lead screw 634 is rotated, the material loading frame 67 is moved, when the anti-deflection rod 68 is matched with the pipe hole in a positioning way, the instrument panel is aligned with the installation position of the instrument desk 28, positioning assembly is completed, and at the moment, a worker drives screws into the fixing holes penetrating through the periphery of the instrument panel to fix the instrument desk 28, so that positioning assembly of the instrument panel is completed.

Then, the feeding frame 67 is moved back, the disc 15 is continuously controlled to rotate 90 degrees, the round block 631 is simultaneously controlled to rotate 90 degrees, the next instrument panel to be assembled is positioned and assembled with the instrument desk 28, and when the assembled instrument panel is assembled with the next instrument panel, the feeding operation is performed, so that the feeding operation, the assembling operation and the feeding operation are simultaneously performed.

A positioning and assembling method of an automatic positioning and assembling table for instrument panel processing comprises the following steps:

s1, raw material feeding

The material rack 2 with the instrument desk 28 is arranged on the fixed table 1, and then the instrument panel is arranged on the round block 631, so that the raw material feeding operation is completed.

S2, taking materials

When the swing rod 34 is moved above the material rack 2, the moving rod 33 is controlled to move downwards, so that the first clamping jaw 30 moves to be aligned with the instrument desk 28, and the instrument desk 28 is clamped and then the next step is performed.

S3, assembling and feeding

After the swing rod 34 is moved to the tooling structure, the moving rod 33 is controlled to move downwards to move the instrument desk 28 to the tooling structure, and the tooling structure fixes the instrument desk, the feeding operation is completed.

S4, positioning and assembling

The control disc 15 rotates to move the instrument desk 28 with the fixed material to the lower part of the round block 631, and the instrument panel is aligned to the installation position on the instrument desk 28 through the positioning of the anti-deflection rod 68 and the pipe hole, so that positioning and assembly are carried out, and a worker manually operates and fixes the instrument panel and the instrument desk 28.

S5, blanking

After the assembly, the disc 15 is controlled to rotate to a discharging position, and the tool structure is moved to loosen, so that the discharging operation is performed.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.

Claims

1. Automatic positioning assembly table for instrument panel processing, on which instrument panel and instrument desk (28) are arranged, characterized in that the assembly table comprises: the fixing table (1), wherein a disc (15) is arranged on the fixing table (1), a positioning pipe (101) is arranged on the disc (15), and a pipe hole is formed in the positioning pipe (101);

the material moving frame (3) is arranged on the fixed table (1), and a material taking structure is arranged on the material moving frame (3) and comprises a first clamping jaw (30), a movable rod (33) and a swinging rod (34);

a synchronizing piece (5) arranged on the fixed table (1) and used for transmission;

the fixing frame (6) is arranged at one side of the disc (15), and the fixing frame (6) comprises symmetrically arranged round blocks (631) and an anti-deflection rod (68) with a positioning function;

the fixed table (1) comprises a feeding table (12) and a disc (15) which are used for installing a material frame (2), a guide mechanism is arranged on the feeding table (12), the guide mechanism comprises a horizontal groove (123) and a placing groove (124) which is communicated with one end of the horizontal groove (123), a limit rod (13) is installed on the placing groove (124), a base (14) is installed between the feeding table (12) and the disc (15), arc-shaped grooves (141) used for guiding are symmetrically arranged on two sides of the base (14), and a connecting pipe (144) is arranged on the base (14) in a telescopic manner;

a first threaded hole (146) is formed in the connecting pipe (144), a round sliding groove (151) is formed in one side of the disc (15), a second threaded hole (150) is formed in the round sliding groove (151), at least four tool structures are arranged on the disc (15), and each tool structure comprises a first clamping block (181) which is rotatably arranged and a clamp (4) which is arranged in the round sliding groove (151) in an array manner;

the positioning tube (101) with the adjustable position is arranged on the disc (15), a supporting shaft (16) for installing the disc (15) is rotatably arranged on the fixed table (1), a first gear (17) is arranged at one end of the supporting shaft (16), and an open slot (19) is formed in one end of the fixed table (1) and located on one side of the disc (15).

2. The automatic positioning assembly table for instrument panel machining according to claim 1, wherein a material frame (2) for fixing an instrument desk (28) is mounted on the fixing table (1), the material frame (2) comprises a supporting plate (21) for fixing the instrument desk (28), the material frame (2) is slidably connected with a horizontal groove (123) through a supporting slide block (22) arranged on one side of the supporting plate (21), an L-shaped groove (23) for connecting a limiting rod (13) is formed in the supporting slide block (22), a vertical rod (26) is arranged on the supporting plate (21), and a positioning hole (27) is formed in the vertical rod (26);

the supporting slide block (22) is connected with the placing groove (124) to fix the material rack (2).

3. An automatic positioning assembly table for instrument panel processing according to claim 2, wherein the material moving frame (3) comprises a bottom plate (31) for connecting with a base (14), a mounting groove (32) is arranged at one end of the bottom plate (31), and an arc-shaped block (321) for connecting with an arc-shaped groove (141) is arranged in the mounting groove (32);

the two ends of the bottom plate (31) are provided with inclined grooves (322) for moving the connecting pipes (144), the connecting pipes (144) are fixedly connected with insertion holes (311) arranged on the bottom plate (31), and the bottom plate (31) is fixedly provided with a mounting plate (312) for mounting the moving rods (33).

4. An automatic positioning assembly table for instrument panel machining according to claim 3, wherein the moving rod (33) is provided with a moving block (332) for rotatably mounting the swinging rod (34), and a rotating rod (35) for driving the swinging rod (34) is rotatably mounted on the moving block (332) and is matched with a straight groove (341) arranged on the swinging rod (34) through a deflector rod (351);

the material moving frame (3) comprises a round rod (335) which is arranged on the moving rod (33) in a sliding manner, a driven rod (36) is arranged on the round rod (335) in a sliding manner, a driven frame (361) is fixedly arranged on the driven rod (36), a penetrating groove (362) is formed in the driven frame (361), the penetrating groove (362) is perpendicular to the round rod (335), and a mounting block (363) in the penetrating groove (362) is rotatably connected with one end of the swinging rod (34) in a sliding manner;

the first clamping jaw (30) is symmetrically arranged on the mounting block (363), one side of the first clamping jaw (30) is provided with a positioning inserting rod (37), and the positioning inserting rod (37) is matched with the positioning hole (27) and the pipe hole.

5. The automatic positioning assembly table for instrument panel machining according to claim 4, wherein the fixture (4) comprises a moving plate (41), the moving plate (41) is connected with a second threaded hole (150) through a rotating component, the rotating component is a third screw (42), the smooth groove (151) is connected with cambered surface sliding blocks (44) arranged at two ends of the moving plate (41), the moving plate (41) is connected with the cambered surface sliding blocks (44) through positioning rods (43), and a second clamping block (46) is rotatably arranged on the moving plate (41).

6. An automatic positioning assembly table for instrument panel machining according to claim 1, characterized in that the synchronizing member (5) comprises a protective shell (58) and a fixed sleeve (51) which is mounted in a matched manner with the open slot (19), a transmission part is rotatably arranged on the fixed sleeve (51), the transmission part comprises a second gear (55) meshed with the first gear (17) and a worm (57), a connecting structure is arranged between the connecting column (54) and the second gear (55), and the connecting structure is a synchronizing shaft (56) connected with the connecting column (54).

7. The automatic positioning and assembling table for instrument panel machining according to claim 6, wherein the fixing frame (6) comprises a rotating shaft (63) and supporting rods (61) arranged at two ends of the rotating shaft (63), a third gear (64) is fixedly arranged at one end of the rotating shaft (63), and a worm wheel (65) and a fourth gear (66) are arranged at one side of the third gear (64);

be equipped with connecting rod (615) between worm wheel (65) and fourth gear (66), connecting rod (615) are connected with bracing piece (61) rotation, two slip between circle piece (631) is equipped with material loading frame (67), is equipped with mobilizable second clamping jaw (69) on material loading frame (67), and one side at material loading frame (67) is installed in anti-deflection pole (68).

8. An automatic positioning assembly station for instrument panel machining according to claim 7, characterized in that the fourth gear (66) is meshed with the third gear (64), the worm wheel (65) is matched with the worm (57), and the anti-deflection rod (68) is matched with the pipe hole for positioning.

9. A positioning assembly method of an automatic positioning assembly station for instrument panel machining according to any one of claims 2 to 8, characterized in that the positioning assembly method comprises the steps of:

s1, raw material feeding

The material rack (2) with the instrument desk (28) is arranged on the fixed table (1), and then the instrument panel is arranged on the round block (631), so that the raw material feeding operation is completed;

s2, taking materials

When the swing rod (34) is moved to the upper part of the material rack (2), the moving rod (33) is controlled to move downwards, so that the first clamping jaw (30) moves to be aligned with the instrument desk (28), and the instrument desk (28) is clamped and then subjected to the next step;

s3, assembling and feeding

Then the swing rod (34) is moved to the tooling structure, the moving rod (33) is controlled to move downwards, the instrument desk (28) is moved to the tooling structure, and the tooling structure fixes the instrument desk, so that the feeding operation is completed;

s4, positioning and assembling

The disc (15) is controlled to rotate, the instrument desk (28) with fixed feeding is moved to the lower part of the round block (631), the instrument panel is aligned to the installation position on the instrument desk (28) through the positioning of the anti-deflection rod (68) and the pipe hole, positioning and assembly are carried out, and a worker manually operates and fixes the instrument panel and the instrument desk (28);

s5, blanking

After the assembly, the disc (15) is controlled to rotate to a discharging position, the tool structure is moved and loosened, and discharging operation is carried out.