Car work piece processing is with circulation paint spraying apparatus
Technical Field
The invention relates to the technical field of automobile processing equipment, in particular to a circulating paint spraying device for processing an automobile workpiece.
Background
When the automobile workpiece is processed, the paint spraying operation needs to be carried out on the outer part of the automobile workpiece, the appearance attractiveness of the workpiece during assembly can be improved, the corrosion resistance and the protective performance of the workpiece can also be improved, the service life of the workpiece is prolonged,
but current car work piece when spraying paint, it all is comparatively slow to carry out material loading and unloading to car work piece, and the cooperation that simultaneously can not agree with mechanism of spraying paint carries out automatic material loading and collection, and then makes the cycle extension of spraying paint to car work piece, has reduced the work efficiency of device, and spraying paint simultaneously, current machinery also has not enoughly when the upset of spraying paint to the work piece.
Disclosure of Invention
The invention aims to provide a circulating paint spraying device for processing automobile workpieces, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a circulating paint spraying device for processing automobile workpieces comprises a collecting box, a transmission mechanism, the automobile workpieces, a limiting mechanism and a guide mechanism,
the upper end surface of the transmission mechanism is fixedly provided with a collecting box, the center of the upper end surface of the transmission mechanism is fixedly provided with a guide mechanism, eight groups of limiting mechanisms for supporting are uniformly and equidistantly rotationally clamped on the inner end surface of the guide mechanism, the inner end surface of the limiting mechanism is elastically clamped with an automobile workpiece,
drive mechanism includes fixed lagging, direction spout, direction slide, transmission pivot, supporting baseplate, connection motor and erection support, the up end center department fixed mounting of supporting baseplate has and is used for driven connection motor, and is located the up end center department fixedly connected with of connecting the motor is used for driven transmission pivot, the up end center department fixed mounting of connecting the motor has the erection support that is used for supporting, and is located the up end center department fixed mounting of erection support has the fixed lagging that is used for the direction, the direction spout has been seted up to fixed lagging's side end face symmetry, and is located fixed lagging's interior terminal surface is just being used for spacing direction slide to direction spout department fixed mounting.
Preferably, the limiting mechanism comprises a limiting clamping shaft, a guiding sliding shaft, a connecting gear, a supporting spring, a threaded shaft, a threaded sleeve, an extrusion clamping block, a limiting clamping groove, a clamping plate, a positioning chute, an installation clamping shaft, a clamping shaft, an installation support plate and a guiding sliding rod, wherein the limiting clamping groove is formed in the center of the inner end surface of the clamping plate through up and down, the limiting clamping groove is fixedly arranged in the center of the front end surface of the clamping plate and is used for supporting, the positioning chute is symmetrically formed in the inner end surface of the limiting clamping groove relative to the installation clamping shaft, the clamping shaft is fixedly arranged in the center of the front end surface of the installation clamping shaft, the installation support plate is fixedly arranged in the center of the front end surface of the clamping shaft and is used for supporting, the guiding sliding rod is symmetrically and fixedly arranged in the front end surface of the installation support plate, and the connecting gear is rotatably clamped in the outer end surface of the installation clamping shaft, the inner end face of the positioning chute is slidably clamped with an extrusion clamping block and is located at the center of the front end face of the extrusion clamping block, a threaded sleeve is fixedly mounted at the center of the inner end face of the threaded sleeve, a threaded shaft is rotatably connected to the inner end face of the threaded sleeve in a threaded manner, a guide sliding shaft is slidably clamped at the inner end face of the threaded shaft, a limiting clamping shaft is fixedly mounted at the center of the front end face of the guide sliding shaft and is located between the threaded shaft and the limiting clamping shaft, the threaded shaft and the limiting clamping shaft are elastically and fixedly connected through a supporting spring, and a supporting gear is fixedly mounted at the position, close to the supporting spring, of the outer end face of the limiting clamping shaft.
Preferably, the guide mechanism comprises a supporting top plate, a first arc-shaped rack, a limiting clamping cover, a second arc-shaped rack and an inserting groove, the first arc-shaped rack used for transmission is connected to the position, close to the center, of the side end face of the limiting clamping cover in a sliding mode, the supporting top plate is connected to the position, close to the center, of the bottom end face of the limiting clamping cover in a sliding mode, the sliding joint of the bottom end face of the limiting clamping cover to the first arc-shaped rack is connected with the second arc-shaped rack in a sliding mode, the position, close to the bottom, of the side end face of the limiting clamping cover deviates from the first arc-shaped rack in a sliding mode, and eight groups of inserting grooves used for limiting are formed in the side end face of the limiting clamping cover in an even and equidistant mode.
Preferably, the outer end face of the clamping shaft is fixedly provided with a rotating disc close to the mounting clamping shaft, the inner end face of the clamping shaft located in the insertion groove is provided with a limiting rotating groove, and the clamping shaft is matched with the limiting rotating groove through the rotating disc and then is rotatably clamped on the outer end face of the limiting clamping cover.
Preferably, the supporting top plate is flush with the bottom of the clamping plate, the first arc-shaped rack and the second arc-shaped rack are meshed with the connecting gear to be rotatably connected, and the connecting gear is meshed with the supporting gear to be rotatably connected.
Preferably, the front end face center of the positioning sliding groove is provided with a clamping sliding groove, the clamping sliding groove is in sliding clamping connection with the threaded sleeve, the limiting clamping groove is matched with the automobile workpiece, and the automobile workpiece is elastically clamped on the inner end face of the limiting clamping groove through an extrusion clamping block.
Preferably, the direction slide is triangle-shaped and sets up, just form the direction slide between direction spout and the direction slide, the width of direction slide equals with the diameter of direction slide bar.
Preferably, the transmission pivot link up erection support and fixed lagging and the inside of spacing card cover and carry out fixed connection, first arc rack carries out fixed connection through the connecting rod and the upper portion of supporting the roof, just the support column is installed to the bottom of supporting the roof, the supporting the roof passes through support column fixed mounting in the up end center department of supporting the bottom plate, the bottom end fixed mounting of second arc rack has installation branch, just second arc rack carries out fixed connection through installation branch and erection support.
Compared with the prior art, the invention has the following beneficial effects:
1. when paint is sprayed on the outer portion of the automobile workpiece, automatic overturning operation can be performed in the spraying process, so that the inner surface and the outer surface of the automobile workpiece clamped by the limiting mechanism can be uniformly sprayed with the paint, and meanwhile, the limiting mechanism is provided with a plurality of groups, so that the device can improve the paint spraying efficiency of the automobile workpiece to the maximum extent, and further improve the processing efficiency of the automobile workpiece.
2. When the automobile workpiece spraying device is used for feeding and discharging, the automobile workpiece spraying device can be matched with an external feeding mechanism and a collecting box, so that automatic and accurate feeding can be performed when a plurality of groups of limiting mechanisms rotate circularly, and meanwhile, when the automobile workpiece spraying inside the limiting mechanisms is finished subsequently, automatic and accurate collecting operation can be performed on the automobile workpiece, and the efficiency of spraying and processing the automobile workpiece subsequently is improved to the greatest extent.
Drawings
FIG. 1 is an exploded view of a body of the present invention;
FIG. 2 is an assembled view of the body of the present invention;
FIG. 3 is a front view of the body of the present invention;
FIG. 4 is a cross-sectional view of the present invention taken along the front view A-A of the body;
FIG. 5 is an exploded view of the drive mechanism of the present invention;
FIG. 6 is an assembly view of the transmission of the present invention;
FIG. 7 is an exploded view of the spacing mechanism of the present invention;
FIG. 8 is an exploded side view of the spacing mechanism of the present invention;
FIG. 9 is an assembly view of the spacing mechanism of the present invention;
fig. 10 is a schematic structural view of the guide mechanism of the present invention.
In the figure: 1-a collection box, 2-a transmission mechanism, 3-an automobile workpiece, 4-a limiting mechanism, 5-a guide mechanism, 21-a fixed sleeve plate, 22-a guide sliding groove, 23-a guide sliding plate, 24-a transmission rotating shaft, 25-a supporting bottom plate, 26-a connecting motor, 27-a mounting support, 41-a limiting clamping shaft, 42-a guide sliding shaft, 43-a connecting gear, 44-a supporting gear, 45-a supporting spring, 46-a threaded shaft, 47-a threaded sleeve, 48-an extrusion clamping block, 49-a limiting clamping groove, 410-a clamping plate, 411-a positioning sliding groove, 412-a mounting clamping shaft, 413-a clamping shaft, 414-a mounting support plate, 415-a guide sliding rod, 51-a supporting top plate, 52-a first arc rack, a limiting clamping plate, and a clamping plate, 53-limiting clamping cover, 54-second arc-shaped rack and 55-inserting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, an embodiment of the present invention is shown: a circulating paint spraying device for processing automobile workpieces comprises a collecting box 1, a transmission mechanism 2, an automobile workpiece 3, a limiting mechanism 4 and a guide mechanism 5,
the upper end surface of the transmission mechanism 2 is fixedly provided with a collecting box 1, the center of the upper end surface of the transmission mechanism 2 is fixedly provided with a guide mechanism 5, eight groups of limiting mechanisms 4 for supporting are evenly and equidistantly rotationally clamped on the inner end surface of the guide mechanism 5, the inner end surface of each limiting mechanism 4 is elastically clamped with an automobile workpiece 3,
the transmission mechanism 2 comprises a fixed sleeve plate 21, a guide chute 22, a guide sliding plate 23, a transmission rotating shaft 24, a supporting base plate 25, a connecting motor 26 and a mounting support 27, a connecting motor 26 for transmission is fixedly mounted at the center of the upper end face of the supporting base plate 25, the transmission rotating shaft 24 for transmission is fixedly connected at the center of the upper end face of the connecting motor 26, the mounting support 27 for support is fixedly mounted at the center of the upper end face of the connecting motor 26, the fixed sleeve plate 21 for guiding is fixedly mounted at the center of the upper end face of the mounting support 27, the guide chute 22 is symmetrically arranged on the side end face of the fixed sleeve plate 21, and the guide sliding plate 23 for limiting is fixedly mounted at the position of the guide chute 22 at the inner end face of the fixed sleeve plate 21.
The limiting mechanism 4 comprises a limiting clamp shaft 41, a guide sliding shaft 42, a connecting gear 43, a support gear 44, a support spring 45, a threaded shaft 46, a threaded sleeve 47, an extrusion fixture block 48, a limiting clamp groove 49, a clamping plate 410, a positioning chute 411, an installation clamp shaft 412, a clamping shaft 413, an installation support plate 414 and a guide sliding rod 415, wherein the center of the inner end surface of the clamping plate 410 is penetrated through and vertically provided with the limiting clamp groove 49, the center of the front end surface of the clamping plate 410 is fixedly provided with a support 512, the inner end surface of the limiting clamp groove 49 is symmetrically provided with the positioning chute 411 relative to the installation clamp shaft 412, the center of the front end surface of the installation clamp shaft 412 is fixedly provided with the clamping shaft 413, the center of the front end surface of the clamping shaft 413 is fixedly provided with the installation support plate 414 for support, the front end surface of the installation support plate 414 is symmetrically and fixedly provided with the guide sliding rod 415 for support, the outer end surface of the installation clamp shaft 412 is rotatably clamped with the connecting gear 43 for transmission, an extrusion fixture block 48 is slidably clamped on the inner end face of the positioning chute 411, a threaded sleeve 47 is fixedly arranged at the center of the front end face of the extrusion fixture block 48, a threaded shaft 46 is rotatably connected to the inner end face of the threaded sleeve 47 in a threaded manner, a guide sliding shaft 42 is slidably clamped on the inner end face of the threaded shaft 46, a limiting fixture shaft 41 is fixedly arranged at the center of the front end face of the guide sliding shaft 42, the guide sliding shaft is elastically and fixedly connected between the threaded shaft 46 and the limiting fixture shaft 41 through a support spring 45, and a support gear 44 is fixedly arranged at the position, close to the support spring 45, of the outer end face of the limiting fixture shaft 41.
The guide mechanism 5 comprises a supporting top plate 51, a first arc-shaped rack 52, a limiting clamping cover 53, a second arc-shaped rack 54 and an inserting groove 55, the first arc-shaped rack 52 for transmission is connected to the position, close to the center, of the side end face of the limiting clamping cover 53 in a sliding mode, the supporting top plate 51 is connected to the position, opposite to the first arc-shaped rack 52, of the bottom end face of the limiting clamping cover 53 in a sliding clamping mode, the second arc-shaped rack 54 is connected to the position, close to the bottom, of the side end face of the limiting clamping cover 53 in a sliding mode, the position deviates from the first arc-shaped rack 52, and eight groups of inserting grooves 55 for limiting are formed in the side end face of the limiting clamping cover 53 uniformly and equidistantly.
The outer terminal surface of joint axle 413 is close to installation card axle 412 department fixed mounting has the rolling disc, and is located the interior terminal surface of inserting groove 55 and has seted up spacing rotating groove, and joint axle 413 passes through rolling disc and spacing rotating groove looks adaptation and then rotates the joint at the outer terminal surface of spacing card cover 53, can effectively improve follow-up stop gear 4 at the outside pivoted stability of guiding mechanism 5.
The supporting top plate 51 is flush with the bottom of the clamping plate 410, the first arc-shaped rack 52 and the second arc-shaped rack 54 are meshed with the connecting gear 43 to be rotatably connected, the connecting gear 43 is meshed with the supporting gear 44 to be rotatably connected, the subsequent supporting top plate 51 can provide enough supporting space and positioning time for the clamping plate 410 conveniently, and then the clamping plate 410 can accurately position the automobile workpiece 3 in the limiting clamping groove 49, and the feeding stability is improved.
The clamping sliding groove is formed in the center of the front end face of the positioning sliding groove 411 and is in sliding clamping connection with the threaded sleeve 47, the limiting clamping groove 49 is matched with the automobile workpiece 3, the automobile workpiece 3 is elastically clamped in the inner end face of the limiting clamping groove 49 through the extrusion clamping block 48, the clamping sliding groove can conveniently limit the threaded sleeve 47 in a follow-up mode, and therefore sufficient limiting space is conveniently provided for the extrusion clamping block 48 to elastically extrude the limiting automobile workpiece 3 in a follow-up mode.
The direction slide 23 is triangle-shaped and sets up, and forms the direction slide between direction spout 22 and the direction slide 23, and the width of direction slide equals with the diameter of direction slide bar 415, and the direction slide can make things convenient for follow-up direction and spacing to direction slide bar 415 to convenient follow-up cooperation direction spout 22 carries out the upset operation to stop gear 4, thereby improves the follow-up stability of overturning.
Transmission pivot 24 link up erection support 27 and fixed lagging 21 and spacing card cover 53's inside and carry out fixed connection, first arc rack 52 carries out fixed connection through the connecting rod and the upper portion of supporting roof 51, and the bottom of supporting roof 51 installs the support column, supporting roof 51 passes through support column fixed mounting in the up end center department of supporting baseplate 25, the bottom face fixed mounting of second arc rack 54 has installation branch, and second arc rack 54 carries out fixed connection through installation branch and erection support 27, installation branch, support column and connecting rod, can guarantee second arc rack 54, supporting roof 51 and first arc rack 52 can with spacing card cover 53's outside separation, thereby make things convenient for follow-up independent for connecting gear 43 provides power, and then improve follow-up driven stability that carries on.
The working principle is as follows: as shown in fig. 1-4, when in use, a user can position the external feeding mechanism to the upper portion of the supporting top plate 51, and at the same time, can install the external paint spraying mechanism on both sides of the guiding sliding plate 23, so as to facilitate the subsequent omnibearing spraying of the exterior of the automobile workpiece 3, thereby facilitating the subsequent feeding operation of the interior of the clamping plate 410, and further improving the subsequent paint spraying efficiency of the automobile workpiece 3,
as shown in fig. 4, 5, 7 and 10, when in operation, the connecting motor 26 can drive the transmission shaft 24 to rotate, so that when the transmission shaft 24 rotates, the top limit clamp cover 53 can be driven to rotate, thereby facilitating the subsequent circulating and omnibearing paint spraying operation on the automobile workpiece 3,
when feeding is carried out, the inside of the clamping chuck plate 410 at the rear part of the supporting top plate 51 is in a vacant state, when the clamping chuck plate 410 is displaced to the upper part of the supporting top plate 51, the external feeding mechanism can directly position the automobile workpiece 3 inside the clamping chuck plate 410, and the supporting top plate 51 has a certain length between the distance from the first arc-shaped rack 52, so that when the clamping chuck plate 410 is displaced, enough time can be provided for limiting the automobile workpiece 3 to the inside, meanwhile, when the clamping chuck plate 410 is displaced to the bottom of the first arc-shaped rack 52, the connecting gear 43 can be meshed with the bottom of the first arc-shaped rack 52 for rotating connection, so that when the connecting gear 43 is displaced at the bottom of the first arc-shaped rack 52, the first arc-shaped rack 52 can drive the connecting gear 43 to be meshed for rotating connection, and because the connecting gear 43 is meshed with the two groups of supporting gears 44 for rotating connection, and then make two sets of supporting gears 44 can be along with connecting gear 43 together displacement rotation, when supporting gear 44 rotates, supporting gear 44 can drive threaded shaft 46 to rotate through guide sliding shaft 42 and supporting spring 45, and then make threaded shaft 46 drive threaded sleeve 47 screwed with it to move to the front, make extrusion fixture block 48 can fully extrude the automobile work piece 3 in the spacing draw-in groove 49 at the same time, the cooperation of supporting spring 45 and guide sliding shaft 42 can provide sufficient elasticity to the extrusion of extrusion fixture block 48, also can elastically contract at the same time, it is convenient to provide sufficient spacing space for the displacement between threaded shaft 46 and threaded sleeve 47 subsequently,
as shown in fig. 2 and 10, when the discharging is performed, the connecting gear 43 can be engaged with the second arc-shaped rack 54 to be rotationally connected, since the connecting teeth of the second arc-shaped rack 54 are upward, when the connecting gear 43 is engaged with the second arc-shaped rack 54, the rotational direction of the connecting gear 43 is opposite to the rotational direction of the feeding, so that the connecting gear 43 can drive the two sets of supporting gears 44 to turn over, and further the threaded shaft 46 can be reset with the threaded sleeve 47, so that the extrusion fixture block 48 releases the elastic extrusion on the automobile workpiece 3 inside the limiting fixture groove 49, and the sprayed automobile workpiece 3 can directly fall into the collecting box 1 to be collected, thereby improving the efficiency of the subsequent automatic collection of the automobile workpiece 3,
as shown in fig. 1, 5 and 7, when painting the loaded automobile workpiece 3, the external spraying mechanism is positioned at two sides of the guide sliding plate 23 near the supporting top plate 51, at this time, the external spraying mechanism can perform spraying operation on the front surface of the automobile workpiece 3, and at the same time, when the clamping plate 410 is displaced to the guide sliding plate 23, the guide sliding rod 415 can be directly guided into the guide sliding channel constructed between the guide sliding plate 23 and the guide sliding channel 22, at this time, the clamping plate 410 is driven by the limit clamp cover 53 to continue to be displaced, when the guide sliding rod 415 is displaced to the top of the guide sliding channel 22, the guide sliding channel 22 can limit the guide sliding rod 415, so that the guide sliding rod 415 at the other side can be turned over, so that the automobile workpiece 3 can be turned over for half a circle, and at the same time, the guide sliding rod 415 limited by the guide sliding channel 22 can continue to be displaced along with the guide sliding channel, and finally, the two groups of guide sliding rods 415 are limited at the bottom of the fixed sleeve plate 21 in parallel, and meanwhile, the external spraying mechanism can be used for uniformly spraying the overturned automobile workpiece 3, so that the efficiency of spraying the automobile workpiece is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.