CN112519395A - Water transfer printing equipment for automobile hub - Google Patents
Water transfer printing equipment for automobile hub Download PDFInfo
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- CN112519395A CN112519395A CN202011384272.8A CN202011384272A CN112519395A CN 112519395 A CN112519395 A CN 112519395A CN 202011384272 A CN202011384272 A CN 202011384272A CN 112519395 A CN112519395 A CN 112519395A
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- transfer printing
- water transfer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000010023 transfer printing Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 29
- 230000000670 limiting effect Effects 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 9
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- 230000017105 transposition Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims 1
- 238000007639 printing Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 238000007664 blowing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000002086 nanomaterial Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/0073—Transfer printing apparatus for printing from an inked or preprinted foil or band with means for printing on specific materials or products
- B41F16/008—Transfer printing apparatus for printing from an inked or preprinted foil or band with means for printing on specific materials or products for printing on three-dimensional articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/0093—Attachments or auxiliary devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses water transfer printing equipment for an automobile hub, and relates to the technical field of water transfer printing.
Description
Technical Field
The invention relates to the technical field of water transfer printing, in particular to a water transfer printing device for an automobile hub.
Background
The water transfer printing technology is the latest digital image technology superior to any printing technology mode, and is characterized by that it uses special-purpose paper made of nano material and special environment-protecting ink to print image on any solid medium, and the water transfer printing uses special chemically-treated film, and after the required colour grain is printed, the film is horizontally transferred on the surface of water, and the water pressure action is used to uniformly transfer the colour grain pattern on the surface of product, and the covering film is automatically dissolved in water, and after the product is cleaned and dried, a layer of transparent protective coating is applied, so that said product can present different visual effects, and is applicable to various fields, including water transfer printing of automobile wheel hub, and the main defect of steel wheel hub is relatively obvious, and its appearance is not obvious, and it is very easy to rust, and the beautiful appearance of wheel hub can be greatly raised by transferring the pattern of film paper on the wheel hub in water through the water transfer printing, improve corrosion resisting ability simultaneously, current automobile wheel hub water transfer printing lacks continuous stamp effect, adopts more manual operation printing and dyeing can lead to artifical burden overweight at present, also can't link up follow-up stoving process, makes overall efficiency greatly reduced.
Disclosure of Invention
Therefore, in order to solve the defects, the invention provides the water transfer printing equipment for the automobile hub, which ensures the continuous printing effect, effectively realizes the automatic production standard, greatly reduces the labor burden and the cost, more importantly, ensures the printing efficiency of water transfer printing and greatly improves the success rate of watermarking.
The invention is realized in this way, the water transfer printing device for constructing the automobile hub comprises a watermark groove and transmission mechanisms arranged at two sides of the watermark groove, each transmission mechanism comprises a distance-shaped conveying platform and a groove arranged at the central position of the surface of the conveying platform, the end part of the conveying platform extends into the watermark groove and forms an extension part, two sides of the groove close to the top part are arranged in sliding grooves, and a feeding device is arranged in each groove.
Furthermore, an executing device is installed in the watermark groove, the executing device mainly comprises a stand column, an operating arm, a hanging frame, a transposition mechanism, a wheel hub clamp, a sliding vehicle, a screw rod and a limiting shaft A, the stand column is symmetrically arranged, two ends of the hanging frame are fixedly connected to the end portion of the stand column, a belt pulley is installed on the inner side of the bottom of the stand column, the operating arm is symmetrically installed on one side of the stand column, the transposition mechanism is installed at the bottom of the hanging frame, the wheel hub clamp is installed at the end portion of the operating arm, the sliding vehicle is fixedly connected to the bottom of the stand column, the screw rod and the limiting shaft A are arranged in the sliding vehicle in a penetrating mode.
Further, material feeding unit is mainly by the transportation mounting bracket, carry motor, spacing axle B, walking piece and blowing dish constitute, the transportation mounting bracket is the symmetry installation, and carry motor and spacing axle B to install on the transportation mounting bracket surface, the walking piece nestification sets up on spacing axle B and is connected with the belt that sets up at the transmission motor transmission epaxial, keep relative sliding connection between walking piece and the spacing axle B, walking piece surface is equipped with the mount pad, the walking piece is connected with the blowing dish through the mount pad, linear bearing is installed to the both sides of blowing dish bottom, and linear bearing's ball keeps sliding in the spout.
Further, the watermark groove includes the work pool, the overflow tank, motor A, the mount table, the blown down tank, the moisturizing groove, water pump and level sensor, the inboard mount table that is equipped with the symmetry of work pool, blown down tank and moisturizing groove are the inboard that the parallel was seted up in the mount table, a side of mount table is equipped with the inclined plane, the overflow tank is seted up in a work pool outside and is leaned on the top position, the water pump is installed in the interior diapire of work pool and is run through the work pool, level sensor installs in the work pool inner wall, motor A is connected with the screw rod.
Further, indexing mechanism is mainly by the rim plate, the gasbag, the air pump, hydraulic stem group, the machine box, the stores pylon, traction chain and carousel constitute, stores pylon and carousel difference fixed connection are in the top and the bottom of machine box, hydraulic stem group installs in the bottom of carousel, the rim plate is installed in hydraulic stem group bottom, gasbag and air pump are installed respectively in rim plate bottom and top, the gasbag is the water droplet form and is connected with the air pump, the internally mounted of machine box has steering motor and controller, the walking wheel is installed to the both sides of stores pylon, the top position of stores pylon has been seted up and has been pressed from both sides tight groove, the tight inslot fixedly connected with traction chain of pressing from.
Further, the lifting motors are installed at the two ends of the hanging frame, the belt is connected between the lifting motors and the belt pulley, one side of each lifting motor is provided with a limiting strip, the limiting strips are fixedly connected with the hanging frame, a motor B is installed on the side face of each limiting strip, a guide roller is installed at the bottom of each limiting strip, and the traction chain penetrates through a transmission shaft of the motor B and the guide roller respectively.
Further, the operation arm includes lifting joint, hydraulic stem and digging arm, and the lifting joint nestification sets up on the stand, and the lifting joint inboard is connected with the belt, and digging arm one end is articulated to be set up in the lifting joint inboard and lean on the top position, and the hydraulic stem is articulated to be set up in the lifting joint inboard and lean on the bottom position.
Further, the hub fixture mainly comprises an air cylinder, an arc-shaped clamping jaw, a movable wedge block, a clamping frame and a rotating motor, a transmission shaft of the rotating motor is connected with the tail of the air cylinder, the arc-shaped clamping jaw is installed on the inner side of the clamping frame, a sliding groove is formed in the front side of the inner side of the clamping frame, a sliding shaft is arranged on the side face of the arc-shaped clamping jaw, the sliding groove and the sliding shaft are in relative sliding connection, the tail end of the arc-shaped clamping jaw is provided with the sliding shaft, the movable wedge block is connected to the movable end of the air cylinder, and the movable wedge block.
Furthermore, an inner rack, a transmission gear, a planetary gear and a movable ring are respectively arranged in the rotary table, the movable ring is arranged at the bottom of the rotary table, the transmission gear is arranged at the central position in the rotary table and is connected with a steering motor, the planetary gear is respectively meshed with the inner rack and the transmission gear, the top end of the hydraulic rod group penetrates through the movable ring to be connected with the planetary gear, and the hydraulic rod group is connected with the controller through a spiral line.
Furthermore, symmetrical track grooves are formed in the inner side of the hanging bracket, and the walking wheels are kept in the track grooves to roll.
The beneficial effects of the invention are embodied as follows:
the method has the advantages that: hub carries out work in sending into the watermark groove through left transport platform, treats that the transport platform through watermark groove right side after the drying sends out the stoving, has ensured continuous stamp effect, and the whole process has effectively realized automated production standard, is convenient for dock with follow-up stoving simultaneously, greatly reduced artifical burden and cost.
The method has the advantages that: the water overflow tank, what adopt between blown down tank and the moisturizing groove is flat mouthful of form design, wherein the water overflow tank is arranged in will using the showy watermark waste discharge of back, simultaneously the blown down tank exports the watermark coating of configuration to the working pool in, practice thrift the coating more, also can dispose the pattern of coating in the working pool through artifical direct, level sensor is used for monitoring the liquid level in the working pool, when the liquid level exceedes the standard value, the inside water extraction of working pool of external control system drive water pump, equally, when the liquid level is less than the standard value, then slowly carry out the moisturizing to the working pool bottom through the moisturizing groove, the waterborne coating lifting on surface, make the stamp efficiency of water rendition obtain the guarantee, make the success rate of watermark also promote greatly simultaneously.
Drawings
FIG. 1 is a schematic structural view of a water transfer printing device for an automobile hub according to the present invention;
fig. 2 is a schematic diagram of a partial structure of a watermark slot according to the present invention;
FIG. 3 is a schematic diagram of an actuator according to the present invention;
FIG. 4 is a schematic view of the feed apparatus of the present invention;
FIG. 5 is a schematic view of an indexing mechanism according to the present invention;
FIG. 6 is a schematic structural view of the hub clamp of the present invention;
FIG. 7 is a schematic longitudinal sectional view of the housing of the present invention;
FIG. 8 is a schematic cross-sectional view of the wheel disc of the present invention;
FIG. 9 is a bottom view of the dispensing tray of the present invention;
FIG. 10 is an enlarged view of portion A of FIG. 3 in accordance with the present invention;
FIG. 11 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;
the figure illustrates the format: the device comprises a transmission mechanism 1, a conveying table 10, a sliding groove 101, a groove 11, an extension part 111, a watermark groove 2, a working pool 21, an overflow groove 22, a motor A23, a mounting table 24, a discharge groove 25, a water replenishing groove 26, an inclined plane 27, a water pump 28, a liquid level sensor 29, an actuating device 3, a stand column 31, a belt pulley 311, a belt 312, an operating arm 32, a lifting joint 321, a hydraulic rod 322, a movable arm 323, a hanging bracket 33, a lifting motor 331, a rail groove 332, a limit strip 333, a motor B334, a guide roller 335, an indexing mechanism 34, a wheel disc 341, an air bag 342, an air pump 343, a hydraulic rod set 344, a machine box 345, a steering motor 3451, a controller 3452, a hanging bracket 346, a traveling wheel 3461, a clamping groove 3462, a traction chain 347, a rotary disc 348, an internal tooth strip 3481, a transmission gear 3482, a planet gear 3483, a movable circular ring 3484, a hub clamp 35, an air cylinder 351, an, The device comprises a clamping frame 354, a sliding groove 3541, a rotating motor 355, a sliding vehicle 36, a screw 37, a limiting shaft A38, a feeding device 4, a transportation mounting frame 41, a conveying motor 42, a limiting shaft B43, a walking block 44, a mounting seat 441, a material placing disc 45 and a linear bearing 451.
Detailed Description
The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides a water transfer printing device for an automobile hub by improvement, which can be implemented as follows as shown in the attached figure 1 of the specification; water transfer printing equipment for automobile wheel hub, including watermark groove 2 and the transmission device 1 of setting in watermark groove 2 both sides, transmission device 1 includes apart from the transport platform 10 of form and sets up in the recess 11 of carrying platform 10 surperficial central point to put, carry platform 10 tip to extend to in watermark groove 2 and form into extension 111, recess 11 is seted up in spout 101 by top both sides, install material feeding unit 4 in the recess 11, wheel hub carries platform 10 through the left and sends into and carry out work in watermark groove 2, treat that the transport platform 10 through watermark groove 2 right side after the drying sends out the stoving, the automated production standard has effectively been realized to the overall process, greatly reduced artificial burden and cost.
As shown in fig. 1, 3 and 11 of the specification, an execution device 3 is installed in the watermark slot 2, the execution device 3 mainly comprises an upright column 31, an operating arm 32, a hanger 33, an indexing mechanism 34, a hub clamp 35, a sliding cart 36, a screw 37 and a limiting shaft a38, the upright column 31 is symmetrically arranged, two ends of the hanger 33 are fixedly connected to the end of the upright column 31, a belt pulley 311 is installed on the inner side of the bottom of the upright column 31, the operating arm 32 is symmetrically installed on one side of the upright column 31, the indexing mechanism 34 is installed at the bottom of the hanger 33, the hub clamp 35 is installed at the end of the operating arm 32, the sliding cart 36 is fixedly connected to the bottom of the upright column 31, the screw 37 and the limiting shaft a38 are penetratingly arranged in the sliding cart 36, the screw 37 is connected with the sliding cart 36 through a; the hub is clamped by the executing device 3, so that the hub is kept in the watermark groove 2 to complete clamping, slow printing, swinging, lifting, rotating and other actions, the motor A23 drives the screw rod 37 to rotate, so that the sliding vehicle 36 drives the upright post 31 to walk along the direction of the limiting shaft A38, the extending part 111 is positioned in the watermark groove 2, so that the subsequent executing device 3 can grab the hub, the hub clamp 35 clamps the edge of the hub on the surface of the extending part 111, the operating arms 32 on two sides lift simultaneously to slowly immerse the hub into the watermark, and after printing is finished, the hub is driven by the indexing mechanism 34 to rotate, and the printing adhered to the periphery is thrown away.
As shown in the attached figure 4, the feeding device 4 mainly comprises a transportation mounting frame 41, a conveying motor 42, a limiting shaft B43, a traveling block 44 and a material placing tray 45, wherein the transportation mounting frame 41 is symmetrically installed, the conveying motor 42 and the limiting shaft B43 are installed on the surface of the transportation mounting frame 41, the traveling block 44 is nested on the limiting shaft B43 and is connected with a belt arranged on a transmission shaft of the conveying motor 42, the traveling block 44 and the limiting shaft B43 are in relative sliding connection, a mounting seat 441 is arranged on the surface of the traveling block 44, the traveling block 44 is connected with the material placing tray 45 through the mounting seat 441, linear bearings 451 are installed on two sides of the bottom of the material placing tray 45, and balls of the linear bearings 451 keep sliding in the sliding grooves 101; conveying motor 42 passes through driving belt pulling walking block 44 and carries out reciprocating motion along spacing axle B43 direction, and mount pad 441 passes through bolted connection with blowing dish 45 simultaneously, and the size of blowing dish 45 keeps unanimous with the matching size of wheel hub standard and joins in marriage, bears wheel hub by blowing dish 45 and goes up unloading, and linear bearing 451 can guarantee that blowing dish 45 transportation is more level and smooth.
As shown in the attached fig. 1-2 of the specification, the watermark slot 2 includes a working tank 21, an overflow slot 22, a motor a23, an installation platform 24, a discharge slot 25, a water replenishing slot 26, a water pump 28 and a liquid level sensor 29, wherein the installation platform 24 is arranged on the inner side of the working tank 21, the discharge slot 25 and the water replenishing slot 26 are arranged on the inner side of the installation platform 24 in parallel, an inclined plane 27 is arranged on one side of the installation platform 24, the overflow slot 22 is arranged on the outer side of the working tank 21 and close to the top, the water pump 28 is arranged on the inner bottom wall of the working tank 21 and penetrates through the working tank 21, the liquid level sensor 29 is arranged on the inner wall of the working tank 21; the specifications and the driving circuits of the two groups of motors A23 are the same, the motors A23 are connected with an external control system through the arranged water pump 28 and the liquid level sensor 29, the overflow tank 22, the discharge tank 25 and the water supplementing tank 26 are designed in a flat shape, wherein the overflow tank 22 is used for discharging the used floating watermark waste, the discharge tank 25 is used for guiding the configured watermark coating out of the working pool 21, it is also possible to arrange a pattern of paint directly in the basin 21 by hand, the level sensor 29 being used to monitor the level of the paint in the basin 21, when the liquid level exceeds a standard value, the external control system drives the water pump 28 to pump the water inside the working tank 21, and likewise, when the liquid level is lower than the standard value, the water is slowly supplemented to the bottom of the working pool 21 through the water supplementing groove 26, the water-based paint on the surface is lifted, the printing efficiency of water transfer printing is guaranteed, and meanwhile the success rate of watermarking is greatly improved.
As shown in fig. 3 and 5 of the specification, the indexing mechanism 34 mainly comprises a wheel disc 341, an air bag 342, an air pump 343, a hydraulic rod set 344, a case 345, a hanger 346, a traction chain 347 and a turntable 348, wherein the hanger 346 and the turntable 348 are respectively and fixedly connected to the top and the bottom of the case 345, the hydraulic rod set 344 is mounted at the bottom of the turntable 348, the wheel disc 341 is mounted at the bottom end of the hydraulic rod set 344, the air bag 342 and the air pump 343 are respectively mounted at the bottom and the top of the wheel disc 341, the air bag 342 is in a droplet shape and connected with the air pump 343, a steering motor 3451 and a controller 3452 are mounted inside the case 345, the traction wheels 3461 are mounted at two sides of the hanger 346, a clamping groove 3462 is formed at the top of the hanger 346, and; when the hub is immersed in water to print the paint on the surface of the hub, the hanger 346 moves to the center of the hanger 33 by traction, and is positioned right above the hub, at the moment, the hydraulic rod group 344 drives the wheel disc 341 and the air bag 342 to descend, the air bag 342 passes through the center hole of the hub, the air bag 342 is inflated by the air pump 343, the hub is lifted by the design of the air bag 342, in the whole process, as the hub has a certain thickness, the hub clamp 35 is not immersed in the water, after the air bag 342 is inflated, the hub clamp 35 is released, the hydraulic rod 322 pulls the movable arm 323 to withdraw the hub clamp 35, then the hydraulic rod group 344 drives the wheel disc 341 to rotate in the forward and reverse circumference, the printed paint adhered around the hub is flapped off and lifted, at the moment, the hub clamp 35 clamps around the hub, and the air bag 342 is deflated and lifted, then the rotary motor 355 rotates 180 degrees to make the watermark face upwards and the watermark face is conveyed to the conveying table 10 at the tail part of the watermark slot 2 for subsequent drying.
It should be noted that, air pump 343 carries power and wireless transceiver by itself, wireless transceiver only makes air pump 343 establish contact with outside PLC and makes it can receive the instruction of accomplishing PLC, air pump 343 is connected with gasbag 342 through the pneumatic valve, inflate the gassing with gasbag 342 respectively through air pump 343, gasbag 342 is made for cow hide inside lining latex, the surface has certain intensity, inside latex can keep elasticity again simultaneously, its water droplet form design is especially obvious after aerifing, the edge of wheel hub centre bore is tightly inhaled firmly to promote through the water droplet of afterbody.
As shown in fig. 3 and 10 of the specification, both ends of the hanger 33 are provided with a lifting motor 331, a belt 312 is connected between the lifting motor 331 and the belt pulley 311, one side of the lifting motor 331 is provided with a limiting strip 333, the limiting strip 333 is fixedly connected with the hanger 33, a motor B334 is installed on the side surface of the limiting strip 333, the bottom of the limiting strip is provided with a guide roller 335, and the traction chain 347 passes through a transmission shaft of the motor B334 and the guide roller 335 respectively; the lifting motor 331 pulls the lifting joint 321 to lift through the belt 312, meanwhile, the types and specifications of the two lifting motors 331 are completely the same, the control circuits are also kept consistent, the pulling actions are kept consistent, the limiting strip 333 is mainly arranged to keep the indexing mechanism 34 to move left and right within a limited range, the motor B334 drives the hanging rack 346 to walk through the traction chain 347, and meanwhile, the guide roller 335 mainly separates the traction chain 347 by the vertical distance.
As shown in fig. 1 and 3 of the specification, the operating arm 32 includes a lifting joint 321, a hydraulic rod 322, and a movable arm 323, the lifting joint 321 is embedded in the column 31, and the inner side of the lifting joint 321 is connected to the belt 312, one end of the movable arm 323 is hinged to the inner side of the lifting joint 321 near the top, and the hydraulic rod 322 is hinged to the inner side of the lifting joint 321 near the bottom; the lifting joint 321 is mainly driven by the arranged hydraulic rod 322 to complete the forward extending and backward moving actions, and the corresponding purpose is to enable the hub clamp 35 to clamp and retract.
As shown in fig. 6 of the specification, the hub clamp 35 mainly comprises an air cylinder 351, an arc-shaped clamping jaw 352, a movable wedge 353, a clamping frame 354 and a rotating motor 355, wherein a transmission shaft of the rotating motor 355 is connected with the tail of the air cylinder 351, the arc-shaped clamping jaw 352 is installed on the inner side of the clamping frame 354, a sliding groove 3541 is formed in the front side of the clamping frame 354, a sliding shaft 3521 is arranged on the side surface of the arc-shaped clamping jaw 352, the sliding groove 3541 and the sliding shaft 3521 are in relative sliding connection, a sliding shaft 3521 is arranged at the tail end of the arc-shaped clamping jaw 352, a movable groove 3522 is formed in the movable end of the arc-shaped clamping jaw 352, the movable wedge 353 is connected; the movable wedge block 353 is pushed and pulled by the air cylinder 351 to move in the movable groove 3522, so that the arc-shaped clamping jaw 352 is closed and opened, meanwhile, the position between the sliding groove 3541 and the sliding shaft 3521 is kept limited, soft surrounding is arranged on the inner side of the arc-shaped clamping jaw 352, the hub is prevented from being clamped and clamping friction is increased, a transmission shaft of the rotating motor 355 drives the air cylinder 351 and the clamping frame 354 to integrally rotate, and after the printing is finished, the hub is turned over and the watermark surface of the hub faces upwards.
As shown in fig. 5 and 8 of the specification, an internal rack 3481, a transmission gear 3482, a planetary gear 3483 and a movable ring 3484 are respectively installed in the rotary table 348, the movable ring 3484 is opened at the bottom of the rotary table 348, the transmission gear 3482 is arranged at the central position in the rotary table 348 and is connected with a steering motor 3451, the planetary gear 3483 is respectively meshed with the internal rack 3481 and the transmission gear 3482, the top end of the hydraulic rod group 344 penetrates through the movable ring 3484 to be connected with the planetary gear 3483, and the hydraulic rod group 344 is connected with the controller 3452 through a helical line; the internal rack 3481, the transmission gear 3482 and the planetary gear 3483 are installed in the rotary table 348 to be kept rotating, the steering motor 3451 drives the transmission gear 3482 located at the center to rotate, and simultaneously drives the other three planetary gears 3483 to move simultaneously through meshing, and it should be noted that the centers of the planetary gears 3483 are all within the range of the movable ring 3484, so that the hydraulic rod set 344 installed at the center of the movable ring 3484 can be kept rotating, and the hydraulic rod set 344 is driven by the controller 3452, and the helical line can prevent the hydraulic rod set 344 from knotting and winding in a single forward and reverse rotation process.
As shown in fig. 10, symmetrical track grooves 332 are formed in the inner side of the hanger 33, the traveling wheels 3461 are kept in the track grooves 332 to roll, and the traveling wheels 3461 are drawn in the track grooves 332 to move, so that the indexing mechanism 34 is more stable and is not easily flapped.
The motor A23, the water pump 28, the liquid level sensor 29, the hydraulic rod 322, the lifting motor 331, the motor B334, the hydraulic rod group 344, the steering motor 3451, the controller 3452, the air cylinder 351, the rotating motor 355, the conveying motor 42 and the like are correspondingly connected into an external PLC, and corresponding actions are realized through programming, so that automatic water transfer is realized.
In conclusion; the water transfer printing equipment for the automobile hub ensures the continuous printing effect, effectively realizes the automatic production standard, greatly reduces the labor burden and the cost, more importantly ensures the printing efficiency of water transfer printing and greatly improves the success rate of watermarking.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. Water transfer printing equipment for automobile wheel hub includes watermark groove (2) and sets up transmission device (1) in watermark groove (2) both sides, its characterized in that: the conveying mechanism (1) comprises a conveying platform (10) in a distance shape and a groove (11) arranged in the center of the surface of the conveying platform (10), the end of the conveying platform (10) extends into the watermark groove (2) and forms an extending part (111), the groove (11) is arranged in the sliding groove (101) by two sides of the top, and a feeding device (4) is arranged in the groove (11).
2. The water transfer printing equipment for automobile hubs according to claim 1, characterized in that: an execution device (3) is installed in the watermark groove (2), the execution device (3) mainly comprises an upright post (31), an operation arm (32), a hanging bracket (33), a transposition mechanism (34), a hub clamp (35), a sliding vehicle (36), a screw rod (37) and a limiting shaft A (38), the upright post (31) is symmetrically arranged, two ends of the hanging bracket (33) are fixedly connected to the end part of the upright post (31), a belt pulley (311) is installed on the inner side of the bottom of the upright post (31), the operation arm (32) is symmetrically installed on one side of the upright post (31), the transposition mechanism (34) is installed at the bottom of the hanging bracket (33), the hub clamp (35) is installed at the end part of the operation arm (32), the sliding vehicle (36) is fixedly connected to the bottom of the upright post (31), and the screw rod (37) and the limiting shaft A (38) are arranged in the sliding vehicle (36, and the screw rod (37) is connected with the sliding trolley (36) through a threaded sleeve, and the limiting shaft A (38) and the sliding trolley (36) keep sliding relatively.
3. The water transfer printing equipment for automobile hubs according to claim 1, characterized in that: the feeding device (4) mainly comprises a transportation mounting frame (41), a conveying motor (42), a limiting shaft B (43), a walking block (44) and a material placing disc (45), wherein the transportation mounting frame (41) is symmetrically mounted, and the conveying motor (42) and the limiting shaft B (43) are arranged on the surface of the transportation mounting frame (41), the walking block (44) is nested on the limit shaft B (43) and is connected with a belt arranged on a transmission shaft of the conveying motor (42), the walking block (44) and the limit shaft B (43) are in relative sliding connection, the surface of the walking block (44) is provided with a mounting seat (441), the walking block (44) is connected with the material placing disc (45) through the mounting seat (441), two sides of the bottom of the material placing disc (45) are provided with linear bearings (451), and the balls of the linear bearing (451) are kept sliding in the chute (101).
4. The water transfer printing equipment for automobile hubs according to claim 1, characterized in that: watermark groove (2) are including work cell (21), overflow tank (22), motor A (23), mount table (24), blown down tank (25), moisturizing groove (26), water pump (28) and level sensor (29), work cell (21) inboard is equipped with symmetrical mount table (24), blown down tank (25) and moisturizing groove (26) are the parallel inboard of locating mount table (24), a side of mount table (24) is equipped with inclined plane (27), overflow tank (22) are seted up in work cell (21) one outside and are leaned on the top position, diapire and running through work cell (21) in work cell (21) are installed to water pump (28), level sensor (29) are installed in work cell (21) inner wall, motor A (23) are connected with screw rod (37).
5. The water transfer printing equipment for automobile hubs according to claim 2, characterized in that: the indexing mechanism (34) mainly comprises a wheel disc (341), an air bag (342), an air pump (343), a hydraulic rod group (344), a machine box (345), a hanging frame (346), a traction chain (347) and a rotary disc (348), wherein the hanging frame (346) and the rotary disc (348) are respectively and fixedly connected to the top and the bottom of the machine box (345), the hydraulic rod group (344) is installed at the bottom of the rotary disc (348), the wheel disc (341) is installed at the bottom end of the hydraulic rod group (344), the air bag (342) and the air pump (343) are respectively installed at the bottom and the top of the wheel disc (341), the air bag (342) is in a water droplet shape and is connected with the air pump (343), a steering motor (3451) and a controller (3452) are installed inside the machine box (345), traveling wheels (3461) are installed on two sides of the hanging frame (346), a clamping groove (3462) is formed in the top of the hanging frame, a traction chain (347) is fixedly connected in the clamping groove (3462).
6. The water transfer printing equipment for automobile hubs according to claim 2, characterized in that: lifting motor (331) is all installed at gallows (33) both ends, be connected with belt (312) between lifting motor (331) and belt pulley (311), one side of lifting motor (331) is equipped with spacing (333), spacing (333) and gallows (33) fixed connection, the side-mounting of spacing (333) has motor B (334), deflector roll (335) is installed to the bottom, motor B (334) transmission shaft and deflector roll (335) are passed respectively in traction chain (347).
7. The water transfer printing equipment for automobile hubs according to claim 2, characterized in that: operation arm (32) are including lifting joint (321), hydraulic stem (322) and digging arm (323), lifting joint (321) scarf joint sets up on stand (31), and lifting joint (321) inboard is connected with belt (312), digging arm (323) one end is articulated to be set up in lifting joint (321) inboard and leans on the top position, hydraulic stem (322) are articulated to be set up in lifting joint (321) inboard and lean on the bottom position.
8. The water transfer printing equipment for automobile hubs according to claim 2, characterized in that: the wheel hub clamp (35) is mainly composed of a cylinder (351), an arc-shaped clamping jaw (352), a movable wedge block (353), a clamping frame (354) and a rotating motor (355), a transmission shaft of the rotating motor (355) is connected with the tail of the cylinder (351), the arc-shaped clamping jaw (352) is installed on the inner side of the clamping frame (354), a sliding groove (3541) is formed in the front side of the clamping frame (354), a sliding shaft (3521) is arranged on the side face of the arc-shaped clamping jaw (352), the sliding groove (3541) and the sliding shaft (3521) are in relative sliding connection, the sliding shaft (3521) is arranged at the tail end of the arc-shaped clamping jaw (352), the movable wedge block (353) is connected to the movable end of the cylinder (351), and the movable wedge block (353) and the movable groove (3522) are in relative movable connection.
9. The water transfer printing equipment for automobile hubs according to claim 5, characterized in that: an inner rack (3481), a transmission gear (3482), a planetary gear (3483) and a movable ring (3484) are respectively installed in the rotary table (348), the movable ring (3484) is arranged at the bottom of the rotary table (348), the transmission gear (3482) is arranged at the center position in the rotary table (348) and is connected with a steering motor (3451), the planetary gear (3483) is respectively meshed with the inner rack (3481) and the transmission gear (3482), the top end of the hydraulic rod group (344) penetrates through the movable ring (3484) to be connected with the planetary gear (3483), and the hydraulic rod group (344) is connected with the controller (3452) through a spiral line.
10. The water transfer printing equipment for automobile hubs according to claim 2, characterized in that: symmetrical track grooves (332) are formed in the inner side of the hanging bracket (33), and the travelling wheels (3461) are kept in the track grooves (332) to roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011384272.8A CN112519395A (en) | 2020-12-01 | 2020-12-01 | Water transfer printing equipment for automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011384272.8A CN112519395A (en) | 2020-12-01 | 2020-12-01 | Water transfer printing equipment for automobile hub |
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| Publication Number | Publication Date |
|---|---|
| CN112519395A true CN112519395A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011384272.8A Pending CN112519395A (en) | 2020-12-01 | 2020-12-01 | Water transfer printing equipment for automobile hub |
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| Country | Link |
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| CN (1) | CN112519395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211964A (en) * | 2021-05-29 | 2021-08-06 | 芜湖飞驰汽车零部件技术有限公司 | Hub machining rear end comprehensive equipment |
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Application publication date: 20210319 |