CN113019761B - Manufacturing, forming and coating process for automobile chassis crossbeam structure - Google Patents
Manufacturing, forming and coating process for automobile chassis crossbeam structure Download PDFInfo
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- CN113019761B CN113019761B CN202110509920.6A CN202110509920A CN113019761B CN 113019761 B CN113019761 B CN 113019761B CN 202110509920 A CN202110509920 A CN 202110509920A CN 113019761 B CN113019761 B CN 113019761B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/20—Arrangements for collecting, re-using or eliminating excess spraying material from moving belts, e.g. filtering belts or conveying belts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Spray Control Apparatus (AREA)
Abstract
The invention provides a manufacturing, forming and coating process of a crossbeam structure of an automobile chassis, which relates to the field of automobiles and comprises a base plate, a suspension device and a spraying device, wherein the spraying device is fixedly arranged on the base plate, and the suspension device is arranged above the spraying device.
Description
Technical Field
The invention relates to the field of automobiles, and particularly provides a manufacturing, forming and coating process for a crossbeam structure of an automobile chassis.
Background
The automobile chassis crossbeam is generally rectangular or trapezoidal and is arranged at the bottommost part of the automobile body, so that good shock absorption and sound insulation effects can be provided for the automobile body, and the driving texture of the whole automobile body is improved.
The chassis girder is as the base member of car, it all exposes outside to go for a long time, consequently the chassis girder of each car all needs to carry out the application, scribble the one deck paint on the chassis girder, the corrosion resistance of assurance chassis girder that can be fine, the influence of isolated different weather, the striking that can defend the grit simultaneously, reduce the oil consumption, improve the syllable-dividing effect on the car, the coating process of traditional chassis girder all carries out the spraying through artifical handheld spraying rifle, but has following problem:
the traditional coating process mainly adopts manual spraying, and some places cannot be completely sprayed, so that the production efficiency is influenced.
(II) the traditional coating process is manually turned and sprayed, so that the efficiency is low, the productivity is low, the existing market demand cannot be met, and the automobile chassis beam is not firmly fixed during spraying, so that danger is easily caused.
Disclosure of Invention
Problems to be solved
The present invention can solve all the problems mentioned in the background art described above.
(II) technical scheme
In order to achieve the above purpose, the invention adopts the following technical scheme that the manufacturing, forming and coating process of the automobile chassis girder structure adopts the following manufacturing, forming and coating equipment of the automobile chassis girder structure, wherein the equipment comprises a bottom plate, a suspension device and a spraying device, the spraying device is fixedly installed on the bottom plate, and the suspension device is arranged above the spraying device.
The hanging device comprises a screw motor, a square frame, a sliding rod, a fixed block, a sliding screw rod, a sliding block, a collecting roller, a rotating shaft, an adjusting motor, a limiting assembly and a cleaning mechanism, the sliding of the inner side of the square frame at equal intervals is provided with the sliding rod, the one end fixed mounting of the sliding rod is provided with the fixed block, the spiro union is provided with the sliding screw rod on the fixed block, the sliding screw rod is fixed on the square frame through a connecting plate, the one end of the sliding screw rod is connected with the screw motor, the screw motor is fixedly mounted on the square frame, the sliding block is symmetrically arranged on the sliding rod in a sliding mode, the collecting roller is fixedly mounted on the sliding block through a support, the rotating shaft passes through the collecting roller in a sliding mode, the side end of the rotating shaft is connected with the adjusting motor, the adjusting motor is fixedly mounted at the end part of the sliding rod, the limiting assembly is arranged on the sliding rod, and the cleaning mechanism is arranged below the square frame.
The spraying device comprises a vertical plate, a limiting block, a movable plate, a spring rod, a regulating block, a spraying head, a swinging assembly and a reciprocating assembly, wherein the vertical plate is fixedly mounted on a bottom plate, the limiting block is fixedly mounted on the vertical plate, the movable plate is arranged on the limiting block in a sliding mode, the spring rod is fixedly mounted at the upper end of the movable plate, the side end of the movable plate is evenly hinged to the regulating block, the spraying head is fixedly mounted on one side of the regulating block, the swinging assembly is arranged on the other side of the regulating block, and the reciprocating assembly is arranged at the lower end of the movable plate.
The manufacturing, forming and coating equipment for the automobile chassis girder structure comprises the following steps when the manufacturing, forming and coating of the automobile chassis girder structure are carried out:
s1, equipment inspection: before starting the automobile chassis girder structure manufacturing, forming and coating equipment to manufacture, form and coat the automobile chassis girder structure, checking the operation of the equipment;
s2, fixing a product: the girder of the automobile chassis is fixedly suspended through the suspension device, and the suspended girder of the automobile chassis is fixed in position through the limiting assembly;
s3, coating of products: the spraying device is used for spraying the suspended automobile chassis crossbeam in multiple directions, and the cleaning mechanism is used for collecting and cleaning the falling spraying raw materials in the spraying process;
s4, product collection: and naturally airing the coated automotive chassis crossbeam, then inspecting the automotive chassis crossbeam, and uniformly collecting the automotive chassis crossbeam meeting the requirements.
As a preferred technical scheme, the swinging assembly comprises a swinging rod, a swinging block, a swinging plate, a second spring rod and a third spring rod, the moving plate is of a hollow structure, a sliding groove is formed in the outer side surface of the moving plate, the swinging block is arranged in the sliding groove in a sliding mode, the swinging block is fixedly installed on the inner side wall of the vertical plate, the swinging plate is installed in the moving plate in a sliding mode, the swinging rod is arranged on the swinging plate in an abutting mode at equal intervals, one end, far away from the swinging plate, of the swinging rod is connected with the adjusting block, one end, far away from the swinging rod, of the adjusting block and one end of the second spring rod are fixed to the inner side wall of the moving plate, and the third spring rod is arranged at the upper end of the swinging plate.
As a preferred technical scheme of the invention, the reciprocating assembly comprises a cam block, a placing plate, a reciprocating motor and a fixed column, wherein the placing plate is fixedly arranged on the inner side wall of the vertical plate, one end of the placing plate is rotatably connected with the cam block, the other end of the placing plate is fixedly provided with the reciprocating motor, an output shaft of the reciprocating motor rotatably penetrates through the placing plate through a bearing to be connected with the cam block, the cam block is abutted to the fixed column, and the upper end of the fixed column is connected with the moving plate; the reciprocating component realizes the up-and-down reciprocating motion of the moving plate through the rotation of the cam block.
As a preferred technical scheme, the cleaning mechanism comprises a rotating roller, a winding film, a scraping knife, a threaded rod and a limiting telescopic rod, wherein the rotating roller is fixedly arranged on a bottom plate through a supporting seat, the winding film is arranged on the rotating roller, the threaded rod is screwed on a vertical plate at the right end of the winding film, the scraping knife is fixedly arranged at the right end of the threaded rod close to the winding film, the limiting telescopic rods are symmetrically arranged on the scraping knife, and one end of each limiting telescopic rod, far away from the scraping knife, is connected with the vertical plate; cleaning mechanism collects the material of the spraying that drops through the rolling up membrane, prevents that unnecessary spraying material from flying in disorder to pollute operating space's environment, bring harm to operating personnel, secondly strike off the surface of rolling up the membrane through striking off the sword, thereby realize the reuse of rolling up the membrane, the efficiency of further improvement cleaning mechanism clearance.
According to the preferable technical scheme, a steel wire rope is wound on the collecting roller, a fixed baffle is arranged at the position, close to the lower end, of the steel wire rope, and threads are arranged at the part, located at the lower end, of the steel wire rope; the fixing of the automobile chassis beam is realized through the matching of the fixed baffle and the nut, and the automobile chassis beam is fixed on the steel wire rope for fixing.
As a preferred technical scheme of the invention, the limiting assembly comprises a limiting block, a limiting telescopic column, an electric push rod and a clamping piece, wherein the sliding rod is provided with the limiting block in a sliding manner, the limiting block is positioned in the middle of the sliding block, the side end of the limiting block is fixedly provided with the electric push rod, the output end of the electric push rod is connected with the limiting telescopic column, and the clamping piece is arranged at the lower end of the limiting telescopic column; the limiting telescopic column is driven by the limiting assembly to contract and extend.
According to the preferable technical scheme, the clamping piece comprises a clamping column, a supporting block, a clamping cylinder and a circular table block, the clamping column is fixedly installed at a position, close to the lower end, of the limiting telescopic column, a clamping groove is evenly formed in the clamping column along the circumferential direction of the central line, the supporting block is arranged in the clamping groove in a sliding mode, the clamping block is hinged to one end, away from the clamping groove, of the supporting block, the clamping block is connected to the circular table block in a sliding mode, the circular table block is connected with the output end of the clamping cylinder, the clamping cylinder is fixed inside the limiting telescopic column, the automobile chassis beam is limited through the clamping piece, the suspended automobile chassis beam can be fixed in place, the situation that the automobile chassis beam shakes in the spraying process is avoided, the clamping piece mainly plays a stabilizing role, the stability of the automobile chassis beam is guaranteed, and the spraying efficiency is improved.
According to the preferred technical scheme, the collecting box is arranged below the scraping knife and fixed on the bottom plate, so that redundant raw materials can be collected through the collecting box, the utilization of the raw materials is improved, and the pollution to the environment is reduced.
(III) advantageous effects
1. The invention provides a manufacturing, forming and coating process of an automobile chassis girder structure.A suspension device is used for suspending and fixing the automobile chassis girder in a suspension way, so that the automobile chassis girder can be fixed in the air, the subsequent spraying operation is convenient, the suspension device can be adjusted in multiple directions, the distance required by suspension is adjusted, the automobile chassis girders with different sizes can be suspended, and the utilization rate of equipment is improved.
2. The invention provides a manufacturing, forming and coating process of a crossbeam structure of an automobile chassis, wherein a spraying device performs up-and-down reciprocating spraying under the action of a cam block, performs left-and-right swinging spraying through a swinging assembly, and is matched with the swinging assembly, so that a spraying head can spray the crossbeam of the automobile chassis in a large area, and the spraying efficiency is further improved.
3. The invention provides a manufacturing, forming and coating process of a beam structure of an automobile chassis, wherein a clamping piece is mainly used for limiting the beam structure of the automobile chassis, the beam structure of the automobile chassis can be fixed in place by ensuring the suspended beam structure of the automobile chassis, the shaking condition in the spraying process is avoided, the clamping piece is mainly used for stabilizing, the stability of the beam structure of the automobile chassis is ensured, and the spraying efficiency is improved.
4. The invention provides a manufacturing, forming and coating process of a beam structure of an automobile chassis, a cleaning mechanism collects dropped sprayed materials through a rolling film, prevents redundant sprayed materials from flying randomly so as to pollute the environment of an operation space and bring harm to operators, and then scrapes the surface of the rolling film through a scraping knife so as to realize the recycling of the rolling film and further improve the cleaning efficiency of the cleaning mechanism.
5. The invention provides a manufacturing, forming and coating process for a crossbeam structure of an automobile chassis, which can solve the following problems that 1, the traditional coating process is mainly carried out by manual spraying, and some places cannot be completely sprayed, so that the production efficiency is influenced 2, and the traditional coating process is carried out by manual overturning spraying, so that the efficiency is low, the productivity is low, the existing market requirements cannot be met, the crossbeam structure of the automobile chassis is not firmly fixed during spraying, and the danger is easily generated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the suspension system of the present invention;
FIG. 4 is a cross-sectional view of the spacing assembly of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a first perspective of the spray coating device of the present invention;
FIG. 7 is a schematic view of a second perspective of the spray coating device of the present invention;
FIG. 8 is a schematic structural view of the cleaning mechanism of the present invention;
FIG. 9 is a schematic view of the construction of the swing assembly of the present invention;
FIG. 10 is an enlarged view of a portion of the invention at B in FIG. 9;
fig. 11 is a schematic structural view of a frame of an automobile chassis according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 11, a manufacturing, forming and coating process for a beam structure of an automobile chassis adopts an automobile chassis beam structure manufacturing, forming and coating device, which comprises a bottom plate 1, a suspension device 2 and a spraying device 4, wherein the spraying device 4 is fixedly installed on the bottom plate 1, and the suspension device 2 is arranged above the spraying device 4; during specific work, the suspension device 2 is used for suspending the automobile chassis crossbeam, then the spraying device 4 is used for spraying the automobile chassis crossbeam suspended in the air, and the sprayed pigment is collected and cleaned in the spraying process.
The suspension device 2 comprises a screw rod motor 20, a square frame 21, a sliding rod 22, a fixed block 23, a sliding screw rod 24, a square frame 21, a sliding block 25, a collecting roller 26, a rotating shaft 27, an adjusting motor 28, a limiting component 29 and a cleaning mechanism 30, wherein the sliding rod 22 is arranged on the inner side of the square frame 21 at equal intervals in a sliding manner, the fixed block 23 is fixedly arranged at one end of the sliding rod 22, the sliding screw rod 24 is arranged on the fixed block 23 in a threaded manner, the sliding screw rod 24 is fixed on the square frame 21 through a connecting plate, one end of the sliding screw rod 24 is connected with the screw rod motor 20, the screw rod motor 20 is fixedly arranged on the square frame 21, the sliding blocks 25 are symmetrically arranged on the sliding rod 22 in a sliding manner, the collecting roller 26 is fixedly arranged on the sliding block 25 through a support, the rotating shaft 27 penetrates through the collecting roller 26 in a sliding manner, the side end of the rotating shaft 27 is connected with the adjusting motor 28, the adjusting motor 28 is fixedly arranged at the end part of the sliding rod 22, the limiting component 29 is arranged on the sliding rod 22, and the cleaning mechanism 30 is arranged below the square frame 21; a steel wire rope 261 is wound on the collecting roller 26, a fixed baffle 262 is arranged at the position, close to the lower end, of the steel wire rope 261, and threads are arranged on the part, located at the lower end of the fixed baffle 262, of the steel wire rope 261; during the operation, the sliding screw rod 24 is a bidirectional threaded rod, the collecting roller 26 is driven to rotate by the adjusting motor 28, the collecting roller 26 is wound with the steel wire rope 261, the steel wire rope 261 is lifted by releasing and rolling the collecting roller 26, the steel wire rope 261 on the collecting roller 26 is in a rolling state in an initial state, the steel wire rope 261 is driven to move downwards by the adjusting motor 28, then the tail end of the steel wire rope 261 penetrates through a round hole on a girder of the automobile chassis by an operator, then the steel wire rope is twisted by a nut to extrude and fix the girder of the automobile chassis on the fixed baffle 262, then the girder of the automobile chassis is driven to be lifted to an appointed position in the air by the adjusting motor 28 and the steel wire rope 261, then the whole girder of the automobile chassis is limited by the limiting component 29, the subsequent spraying efficiency is improved, and the structure in the whole suspension device 2 can be moved, slide bar 22 carries out the regulation of controlling the interval through slip lead screw 24, slider 25 and collection roller 26 carry out fore-and-aft regulation through pulling wire rope 261, thereby further assurance hanging device 2 can carry out the centre gripping to the chassis girder of unidimensional not fixed, improve equipment's availability factor, slider 25 slides and sets up on axis of rotation 27, it can also rotate when gliding, mainly because the special construction of axis of rotation 27, the middle part of axis of rotation 27 is cylindrical, but its upper and lower both ends are provided with square structure, then guarantee its pivoted efficiency, slide lead screw 24 mainly is the distance of adjusting slide bar 22, guarantee that whole wire rope 261 can correspond with the round hole of chassis girder each other, square frame 21 among the whole hanging device 2 all is fixed on indoor wall.
The limiting assembly 29 comprises a limiting block 290, a limiting telescopic column 291, an electric push rod 292 and a clamping piece 293, the sliding rod 22 is provided with the limiting block 290 in a sliding manner, the limiting block 290 is positioned in the middle of the sliding block 25, the side end of the limiting block 290 is fixedly provided with the electric push rod 292, the output end of the electric push rod 292 is connected with the limiting telescopic column 291, and the lower end of the limiting telescopic column 291 is provided with the clamping piece 293; the clamping piece 293 comprises a clamping column 295, a supporting block 296, a clamping block 297, a clamping cylinder 298 and a circular truncated cone block 299, the clamping column 295 is fixedly installed at a position, close to the lower end, of the limiting telescopic column 291, a clamping groove is uniformly formed in the clamping column 295 along the circumferential direction of the center line, the supporting block 296 is arranged in the clamping groove in a sliding mode, the clamping block 297 is hinged to one end, far away from the clamping groove, of the supporting block 296, the clamping block 297 is connected to the circular truncated cone block 299 in a sliding and clamping mode, the circular truncated cone block 299 is connected with the output end of the clamping cylinder 298, and the clamping cylinder 298 is fixed inside the limiting telescopic column 291; during specific work, after the chassis girder is fixed wire rope 261, horizontal hunting can take place in the spraying, because wire rope 261 is the software material, consequently need spacing subassembly 29 to carry on spacingly to it, guarantee that the chassis girder can fix in situ after being suspended in midair, skew can not take place, electric putter 292 drives spacing flexible post 291 downstream, the solid post 295 of card on the spacing flexible post 291 stretches into the round hole on the chassis girder afterwards, promote platform piece 299 downstream through the solid cylinder 298 of card afterwards, platform piece 299 supports the inside that supports supporting shoe 296 at the chassis girder round hole under the effect of joint piece 297 afterwards, thereby realize fixed spacing to the chassis girder, the efficiency of spraying is improved.
The cleaning mechanism 30 comprises a rotating roller 301, a winding film 302, a scraping knife 303, a threaded rod 304 and a limiting telescopic rod 305, the rotating roller 301 is fixedly mounted on the bottom plate 1 symmetrically through a supporting seat, the winding film 302 is arranged on the rotating roller 301, the threaded rod 304 is screwed on a vertical plate 41 at the right end of the winding film 302, the scraping knife 303 is fixedly mounted at the right end of the threaded rod 304 close to the winding film 302, the limiting telescopic rods 305 are symmetrically mounted on the scraping knife 303, one end of the limiting telescopic rod 305 far away from the scraping knife 303 is connected with the vertical plate 41, a collecting box 306 is arranged below the scraping knife 303, and the collecting box 306 is fixed on the bottom plate 1; during specific work, drive through live-rollers 301 and roll up membrane 302 and rotate, when the spraying, unnecessary spraying raw materials can drop automatically, fall on the roll up membrane 302 of lower extreme afterwards, adjust threaded rod 304 afterwards and drive through threaded rod 304 and scrape the surface that sword 303 leaned on roll up membrane 302, thereby further realization is scraped the sword 303 and is scraped redundant raw and other materials, the raw and other materials that later scraped flow into and collect the incasement 306 in, further improvement the environment of work, reduce the pollution to the environment.
The spraying device 4 comprises a vertical plate 41, a limiting block 42, a moving plate 43, a first spring rod 44, an adjusting block 45, a spraying head 46, a swinging assembly 47 and a reciprocating assembly 48, wherein the vertical plate 41 is fixedly installed on the bottom plate 1, the limiting block 42 is fixedly installed on the vertical plate 41, the moving plate 43 is arranged on the limiting block 42 in a sliding manner, the first spring rod 44 is fixedly installed at the upper end of the moving plate 43, the adjusting block 45 is uniformly hinged to the side end of the moving plate 43, the spraying head 46 is fixedly installed on one side of the adjusting block 45, the swinging assembly 47 is arranged on the other side of the adjusting block 45, and the reciprocating assembly 48 is arranged at the lower end of the moving plate 43; during specific work, after the automobile chassis beam is fixed by the suspension device 2, the three spraying heads 46 are used for spraying, the three spraying heads 46 are different in angle, large-area coverage type spraying on the automobile chassis beam is achieved, the spraying heads 46 are controlled to move up and down through the reciprocating assembly 48, the spraying heads 46 are controlled to swing left and right through the swinging assembly 47, the spraying efficiency is further achieved, and the spraying covering efficiency is improved.
The swing assembly 47 comprises a swing rod 471, a swing block 472, a swing plate 473, an adjusting block 45, a second spring rod 474 and a third spring rod 475, the moving plate 43 is of a hollow structure, a sliding groove is formed in the outer side surface of the moving plate 43, the swing block 472 is arranged in the sliding groove in a sliding manner, the swing block 472 is fixedly arranged on the inner side wall of the vertical plate 41, the swing plate 473 is arranged in the moving plate 43 in a sliding manner, the swing rod 471 is arranged on the swing plate 473 in an equidistant abutting manner, one end of the swing rod 471, which is far away from the swing plate 473, is connected with the adjusting block 45, one end of the adjusting block 45, which is far away from the swing rod 471, is connected with one end of the second spring rod 474, the other end of the second spring rod 474 is fixed on the inner side wall of the moving plate 473, and the third spring rod 475 is arranged at the upper end of the swing plate 473; when the spraying head 46 reciprocates up and down through the reciprocating assembly 48, the swinging assembly 47 drives the spraying head to swing left and right, when the moving plate 43 moves down, the swinging block 472 presses the swinging plate 473 inside the moving plate 43 to drive the swinging plate 473 to move up, when the moving plate 43 moves up, the swinging block 472 is separated from the swinging plate 473, after the upward extrusion force of the swinging plate 473 is lost, the pressure of the second spring rod 474 moves down to further realize the up-and-down reciprocating motion of the swinging plate 473, when the swinging plate 473 moves up and down, the swinging rod 471 abutted against the swinging plate 473 moves left and right along the surface of the swinging plate 473 to reciprocate left and right, and then the swinging rod 471 drives the adjusting block 45 to swing around a hinge point, so that the left and right swinging of the spraying head 46 is further realized, the spraying efficiency is further improved through the left and right swinging and up and down movement, the spraying efficiency is improved, and the spraying coverage area can be well ensured for some corners on a girder of an automobile chassis.
The reciprocating assembly 48 comprises a cam block 481, a placing plate 482, a reciprocating motor 483 and a fixed column 484, wherein the placing plate 482 is fixedly installed on the inner side wall of the vertical plate 41, one end of the placing plate 482 is rotatably connected with the cam block 481, the other end of the placing plate 482 is fixedly provided with the reciprocating motor 483, the output shaft of the reciprocating motor 483 rotates through the placing plate 482 through a bearing to be connected with the cam block 481, the cam block 481 is abutted to the fixed column 484, and the upper end of the fixed column 484 is connected with the moving plate 43; during specific work, the reciprocating motor 483 is started, the output end of the reciprocating motor 483 drives the cam block 481 to rotate, the cam block 481 rotates and drives the fixed column 484 abutted to the cam block 481 to reciprocate up and down, so that the fixed column 484 further ensures to drive the moving plate 43 to reciprocate up and down, the moving plate 43 drives the spraying head 46 to reciprocate up and down, the spraying head 46 performs multi-area spraying on a girder of the automobile chassis, the spraying efficiency is further improved, and the spraying efficiency is ensured.
The manufacturing, forming and coating equipment for the automobile chassis crossbeam structure comprises the following steps when the automobile chassis crossbeam structure is manufactured, formed and coated:
s1, equipment inspection: before starting the automobile chassis girder structure manufacturing, forming and coating equipment to manufacture, form and coat the automobile chassis girder structure, checking the operation of the equipment;
s2, fixing a product: the girder of the automobile chassis is fixedly suspended through the suspension device 2, and the suspended girder of the automobile chassis is fixed in position through the limiting component 29, so that the stability of the girder is ensured, and the spraying efficiency is prevented from being influenced by shaking in the spraying process;
s3, coating of products: the spraying device 4 is used for spraying the suspended automobile chassis crossbeam in multiple directions, and the cleaning mechanism 30 is used for collecting and cleaning the falling spraying raw materials in the spraying process;
s4, product collection: and naturally airing the coated automotive chassis crossbeam, then inspecting the automotive chassis crossbeam, and uniformly collecting the automotive chassis crossbeam meeting the requirements.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a vehicle chassis girder structure makes shaping coating process, and this vehicle chassis girder structure makes shaping coating process adopts following vehicle chassis girder structure to make shaping coating equipment, and this equipment includes bottom plate (1), hanging device (2) and spraying device (4), its characterized in that: a spraying device (4) is fixedly arranged on the bottom plate (1), and a suspension device (2) is arranged above the spraying device (4);
the suspension device (2) comprises a screw motor (20), a square frame (21), a sliding rod (22), a fixed block (23), a sliding screw (24), a sliding block (25), a collecting roller (26), a rotating shaft (27), an adjusting motor (28), a limiting component (29) and a cleaning mechanism (30), sliding rods (22) are arranged on the inner side of the square frame (21) at equal intervals in a sliding mode, one end of each sliding rod (22) is fixedly provided with a fixed block (23), a sliding screw rod (24) is arranged on each fixed block (23) in a threaded mode, each sliding screw rod (24) is fixed on the square frame (21) through a connecting plate, one end of each sliding screw rod (24) is connected with a screw rod motor (20), each screw rod motor (20) is fixedly arranged on the corresponding square frame (21), sliding blocks (25) are symmetrically arranged on the corresponding sliding rods (22) in a sliding mode, each sliding block (25) is fixedly provided with a collecting roller (26) through a support, each collecting roller (26) penetrates through a rotating shaft (27) in a sliding mode, the side end of each rotating shaft (27) is connected with an adjusting motor (28), each adjusting motor (28) is fixedly arranged at the end portion of each sliding rod (22), a limiting assembly (29) is arranged on each sliding rod (22), and a cleaning mechanism (30) is arranged below the square frame (21);
the spraying device (4) comprises a vertical plate (41), a limiting block (42), a moving plate (43), a first spring rod (44), an adjusting block (45), a spraying head (46), a swinging assembly (47) and a reciprocating assembly (48), wherein the vertical plate (41) is fixedly installed on the bottom plate (1), the limiting block (42) is fixedly installed on the vertical plate (41), the moving plate (43) is arranged on the limiting block (42) in a sliding mode, the first spring rod (44) is fixedly installed at the upper end of the moving plate (43), the adjusting block (45) is uniformly hinged to the side end of the moving plate (43), the spraying head (46) is fixedly installed on one side of the adjusting block (45), the swinging assembly (47) is arranged on the other side of the adjusting block (45), and the reciprocating assembly (48) is arranged at the lower end of the moving plate (43);
the manufacturing, forming and coating equipment for the automobile chassis crossbeam structure comprises the following steps when the automobile chassis crossbeam structure is manufactured, formed and coated:
s1, equipment inspection: before starting the automobile chassis girder structure manufacturing, forming and coating equipment to manufacture, form and coat the automobile chassis girder structure, checking the operation of the equipment;
s2, fixing a product: the girder of the automobile chassis is fixedly suspended through a suspension device (2), and the suspended girder of the automobile chassis is fixed in position through a limiting component (29);
s3, coating of products: the spraying device (4) is used for spraying the suspended automobile chassis crossbeam in multiple directions, and the cleaning mechanism (30) is used for collecting and cleaning the dropped spraying materials in the spraying process;
s4, product collection: naturally airing the painted automotive chassis crossbeam, then inspecting the automotive chassis crossbeam, and uniformly collecting the automotive chassis crossbeam meeting the requirements;
the swinging assembly (47) comprises a swinging rod (471), a swinging block (472), a swinging plate (473), a second spring rod (474) and a third spring rod (475), the moving plate (43) is of a hollow structure, a sliding groove is formed in the outer side surface of the moving plate (43), the swinging block (472) is arranged in the sliding groove in a sliding mode, the swinging block (472) is fixedly installed on the inner side wall of the vertical plate (41), the swinging plate (473) is installed in the moving plate (43) in a sliding mode, the swinging rod (471) is arranged on the swinging plate (473) in an equidistant abutting mode, one end, far away from the swinging plate (473), of the swinging rod (471) is connected with the adjusting block (45), one end, far away from the swinging rod (471), of the adjusting block (45) is connected with one end of the second spring rod (474), the other end of the second spring rod (474) is fixed on the inner side wall of the moving plate (43), and the upper end of the swinging plate (473) is provided with the third spring rod (475);
the reciprocating assembly (48) comprises a cam block (481), a placing plate (482), a reciprocating motor (483) and a fixed column (484), the placing plate (482) is fixedly installed on the inner side wall of a vertical plate (41), one end of the placing plate (482) is rotatably connected with the cam block (481), the other end of the placing plate (482) is fixedly installed with the reciprocating motor (483), an output shaft of the reciprocating motor (483) rotates through the placing plate (482) through a bearing to be connected with the cam block (481), the cam block (481) is abutted to the fixed column (484), and the upper end of the fixed column (484) is connected with a moving plate (43);
the limiting assembly (29) comprises a limiting block (290), a limiting telescopic column (291), an electric push rod (292) and a clamping piece (293), the limiting block (290) is arranged on the sliding rod (22) in a sliding mode, the limiting block (290) is located in the middle of the sliding block (25), the electric push rod (292) is fixedly installed at the side end of the limiting block (290), the output end of the electric push rod (292) is connected with the limiting telescopic column (291), and the clamping piece (293) is arranged at the lower end of the limiting telescopic column (291);
the clamping piece (293) comprises a clamping column (295), supporting blocks (296), a clamping block (297), a clamping cylinder (298) and a circular table block (299), the position, close to the lower end, of the limiting telescopic column (291) is fixedly provided with the clamping column (295), a clamping groove is uniformly formed in the clamping column (295) along the circumferential direction of the center line, the supporting blocks (296) are arranged in the clamping groove in a sliding mode, the clamping block (297) is hinged to one end, far away from the clamping groove, of each supporting block (296), the clamping block (297) is connected to the circular table block (299) in a sliding clamping mode, the circular table block (299) is connected with the output end of the clamping cylinder (298), and the clamping cylinder (298) is fixed inside the limiting telescopic column (291).
2. The manufacturing, forming and coating process of the automobile chassis girder structure according to claim 1, characterized in that: clearance mechanism (30) are including live-rollers (301), rolling membrane (302), strike off sword (303), threaded rod (304) and spacing telescopic link (305), there are symmetrical live-rollers (301) through supporting seat fixed mounting on bottom plate (1), be provided with on live-rollers (301) and wrap up membrane (302), threaded rod (304) have been gone up the spiro union in vertical plate (41) of rolling membrane (302) right-hand member, right-hand member fixed mounting that threaded rod (304) are close to rolling membrane (302) has and strikes off sword (303), strike off and symmetrically install spacing telescopic link (305) on sword (303), the one end that strikes off sword (303) is kept away from to spacing telescopic link (305) links to each other with vertical plate (41).
3. The manufacturing, forming and coating process of the automobile chassis girder structure according to claim 1, characterized in that: and a steel wire rope (261) is wound on the collecting roller (26), a fixed baffle (262) is arranged at the position, close to the lower end, of the steel wire rope (261), and threads are arranged at the part, located at the lower end of the fixed baffle (262), of the steel wire rope (261).
4. The manufacturing, forming and coating process of the automobile chassis girder structure according to claim 2, characterized in that: a collecting box (306) is arranged below the scraping knife (303), and the collecting box (306) is fixed on the bottom plate (1).
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| CN202110509920.6A CN113019761B (en) | 2021-05-11 | 2021-05-11 | Manufacturing, forming and coating process for automobile chassis crossbeam structure |
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| CN202110509920.6A CN113019761B (en) | 2021-05-11 | 2021-05-11 | Manufacturing, forming and coating process for automobile chassis crossbeam structure |
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| CN113019761B true CN113019761B (en) | 2022-10-28 |
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Effective date of registration: 20230807 Address after: 265600 Da Liu Xing Zhen Xiao Liu Xing Cun Nan, Penglai District, Yantai, Shandong Province Patentee after: Yantai Zhuode Metal Products Co.,Ltd. Address before: 314409 Jinqiao commercial building, No.40, North Road, Home Textile City Park, Xucun Town, Haining City, Jiaxing City, Zhejiang Province Patentee before: Huang Sheng |
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