CN106076751B

CN106076751B - Energy-saving automatic coating device and method thereof

Info

Publication number: CN106076751B
Application number: CN201610605453.6A
Authority: CN
Inventors: 李荣根
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-28
Filing date: 2016-07-28
Publication date: 2018-06-26
Anticipated expiration: 2036-07-28
Also published as: CN106076751A

Abstract

The present invention relates to energy-saving automatic coating device and method thereof, energy-saving automatic coating equipment includes sequentially connected center positioning machine, temporary storage machine, elevator, panel turnover mechanism, the coating machine for being coated to workpiece, oven, cooling body and shedding mechanism；Lifting structure and structure for conveying are equipped in oven, lifting structure realizes oscilaltion for erecting multi-disc by transfer article, structure for conveying is used to implement back-and-forth motion of the multi-disc by transfer article, is respectively equipped on lifting structure and structure for conveying and the first interior groove is embedded in by the supporting rod of transfer article for multi-disc.The present invention sets lifting structure in oven and realizes oscilaltion by mobile article for erecting multi-disc, structure for conveying is used to implement back-and-forth motion, to improve the efficiency of production, reduce board falling risk, the heat to be led out during output board below is reduced, feeding gate and discharge door are set, feeding gate and discharge door are closed in each output or after inputting by mobile article, it prevents heat from losing, plays energy-conserving action.

Description

Energy-saving automatic coating device and method thereof

Technical field

The present invention relates to equipment for producing circuit board, more specifically refer to energy-saving automatic coating equipment and this is energy-saving Automatic coating method.

Background technology

PCB (Printed circuit board, PCB), Chinese is printed circuit board, also known as printed wiring board, is Important electronic unit is the supporter of electronic component, is the carrier of electronic component electrical connection.Since it is using electricity What the sub- art of printing made, therefore be referred to as " printing " circuit board.Major advantage using circuit board is to greatly reduce wiring and assembling Mistake, improve the gentle productive labor rate of Automated water.

Existing coating process mostly includes into plate, coating, grasping plate, picks plate, baking, cooling and discharging receipts plate, in life When producing PCB coating process, common practice is pressed from both sides out the pcb board being painted with for head manipulator and is sent to oven clamping plate, does plate every time A piece of pcb board material is just sent to receive the process of plate for discharging, then using manual cleaning, production effect to oven to finish a piece of pcb board Rate is relatively low, send plate that can all take away certain heat when going out oven every time, causes scattering and disappearing for oven internal heat, is unable to reach energy-efficient Effect.

Chinese patent 201010504778.8 is related to a kind of full-automatic horizontal PCB board double-side coating machine, including into trigger Structure, coating mechanism, pcb board pick mechanism, baking box, cooler bin；Into trigger structure include more it is horizontally arranged into plate conveying axis With into plate conveying axis transmission shaft, pcb board into plate conveying axis through entering between the upper and lower coating wheel of coating mechanism；Coating mechanism packet Coating wheel, coating wheel and power feeder motor, gear-box, coating wheel folding servo motor up and down are included, pcb board is through upper and lower coating wheel Mechanism fishplate bar is picked by pcb board after coating；Pcb board picks mechanism and includes chain group clamping plate mechanism, realizes that the clamping plate point of clamping plate is opened Conjunction process simultaneously clamps pcb board；Chain group clamping plate mechanism is equipped in baking box and cooler bin, wherein baking box is equipped with infrared heating section And electric heater section, be equipped with fan in cooler bin, which is arranged on the upper and lower of chain group clamping plate mechanism, cooler bin also with air-conditioning The condenser connection of system.201210032483.4 a kind of double spread device of Chinese patent, with dispensing area and non-painting Cloth region and be formed as sheet base material two-sided dispensing area coating masking liquid.Double spread device has transport mechanism, the 1st Coating head, the 2nd coating head and applicator roll.Transport mechanism transmits base material along transport direction.1st coating head is configured at one of base material Surface side alternately forms dispensing area and uncoated region on the direction reported to the leadship after accomplishing a task with transport direction and is coated with masking liquid.2nd coating Head is configured at another surface side of base material, and dispensing area and uncoated area are alternately formed on the direction reported to the leadship after accomplishing a task with transport direction Domain and be coated with masking liquid.Applicator roll has multiple 1st rollers, the 2nd roller and rotating mechanism.Multiple 1st rollers are configured at a face of base material Side and with the 2nd coating head near the opposite position of base material, be set to both ends axially.2nd roller is set to the 1st Between roller.Rotating mechanism rotates the 1st roller and the 2nd roller, and the peripheral speed of the 1st roller is made to be more than the peripheral speed of the 2nd roller.

In two above-mentioned patents, do not refer to how to carry out it is energy saving, therefore, it is necessary to design a kind of energy-saving automatic Coating apparatus energy-efficient is coated pcb board with realizing.

Invention content

The defects of it is an object of the invention to overcome the prior art, provides energy-saving automatic coating device and method thereof.

To achieve the above object, the present invention uses following technical scheme：Energy-saving automatic coating equipment, including being sequentially connected Center positioning machine, temporary storage machine, elevator, panel turnover mechanism, coating machine, oven, cooling body for being coated to workpiece And shedding mechanism；The center positioning machine is used to carry out positioning conveying to uncoated workpiece；The temporary storage machine is used for fixed Workpiece behind position is kept in；The elevator is used for will be at the Workpiece transfer to panel turnover mechanism on temporary storage machine；The panel turnover machine Structure is used to carry out the workpiece on elevator 90 ° of overturning, so that the perpendicular shape arrangement of workpiece；After the coating machine will be for that will overturn Workpiece be coated processing；The oven is used to toast the workpiece after being coated with；The cooling body is used to toast The workpiece of completion is cooled down；The shedding mechanism is used to workpiece after cooling carrying out receipts plate；The workpiece includes workpiece sheet Body and supporting rod, the workpiece body are suspended on the lower section of the supporting rod；The panel turnover mechanism is included by turnover panel power source Drive the overturning structure of rotation and the clamp structure for clamping the workpiece；The oven is interior equipped with lifting structure and defeated Structure is sent, the lifting structure realizes oscilaltion for erecting multi-disc workpiece, and the structure for conveying is used to implement multi-disc workpiece Back-and-forth motion, the supporting rod being respectively equipped on the lifting structure and the structure for conveying for multi-disc workpiece be embedded in First groove；The shedding mechanism includes the reciprocating material that moves of the discharging rack being connect with the oven, transplanting component, eccentric shaft and ties Structure, disk send clamping structure, open clip assembly, panel turnover component and rewinding component, and the transplanting component, eccentric shaft are reciprocating to move material knot Structure, disk, which send clamping structure, opens clip assembly, panel turnover component and rewinding component is connected in turn in the discharging rack, and described Reciprocating move of eccentric shaft expects that structure, the disk send clamping structure and the clip assembly of opening to be located at panel turnover component and rewinding respectively The top of component.

Its further technical solution is：The center positioning machine includes carrier chain and respectively positioned at the upper of the carrier chain The push rod of both sides is held, the push rod of carrier chain upper end both sides is positioned opposite；The temporary storage machine includes several temporary rollers, institute It states elevator and is equipped with the elevator platform moved up and down, the elevator platform is equipped with several lifting idler wheels, when the lifting It is concordant with the lifting idler wheel that rack is located at temporary roller during extreme higher position；It is rolled equipped with turnover panel the lower section of the panel turnover mechanism Wheel, when the elevator platform is located at extreme lower position, the turnover panel idler wheel is concordant with the lifting idler wheel.

Its further technical solution is：The panel turnover mechanism leads to including turnover panel side, and the overturning structure includes torsion shaft, institute The both ends for stating torsion shaft are connected to the turnover panel side and lead to, the clamp structure include the turnover panel lifting structure and with The suction disc sucker of the turnover panel lifting structure connection, the turnover panel lifting structure are connected on the torsion shaft.

Its further technical solution is：The coating machine includes being fixed on the bottom of the relatively parallel installation of a pair in rack Plate；The coating power source being fixed on bottom plate；A pair of of the fixed mounting plate and a pair of of activity being individually fixed in above two bottom plates are pacified Loading board, the movable installation board are slidably connected with bottom plate；A pair of parallel rotation is connected in the coating wheel on the inside of installing plate, the painting Cotton piece buff includes the fixation coating wheel being set between fixed mounting plate and the movable coating wheel between movable installation board；It is and a pair of The delivery wheel being individually fixed in below two bottom plates, the delivery wheel include being set on the fixation delivery wheel of the fixed mounting plate and set In the movable delivery wheel of the movable installation board；One end of the fixed coating wheel passes through the transmission component being equipped with and the coating Power source driving coupling, one end of the castor coating wheel are joined by slidingtype transmission mechanism and the coating power source transmission It connects；One end of the fixed delivery wheel and the conveying force piece driving coupling being equipped with；It further includes to drive movable installation board simultaneously For adjusting between the movable coating wheel and the fixed coating wheel lateral dynamics component in gap and for pushing fixation defeated Wheel, movable delivery wheel are sent to generate the fixed lateral pushing mechanism of conveying frictional force, the lateral pushing mechanism of activity；The work being applied The moving direction of part is vertical direction.

Its further technical solution is：The coating machine further includes the transmission device between being connect with the oven, institute It states transmission device and is transferred to oven for will be coated with after the workpiece set completed becomes one group；The transmission device includes driving The clamping device of dynamic fixture clamping workpiece, for providing the elevating mechanism of clamping device up and down motion, for conveying and storage clip The fixture conveying mechanism of tool for the grabbing and feeding mechanism from fixture conveying mechanism transferring clamp to clamping device and receives shifting material dress It puts, to receive and move the workpiece for being equipped with fixture；The elevating mechanism is set on the side above apparatus for coating；Described receive is moved Expect the opposite side that device is set on above apparatus for coating, the fixture conveying mechanism is set on the top for receiving and moving material device, described to grab Send mechanism be set on the fixture conveying mechanism discharge end and the elevating mechanism upper end between.

Its further technical solution is：The structure for conveying includes the load-bearing part positioned at the both sides on the oven top, institute It states load-bearing part and is equipped with and led to by power source drive along the conveying side that the load-bearing part level moves back and forth, the conveying side leads to and connects It is connected to the transport carrier for being set up by mobile workpiece；The lifting structure includes several guide posts moved up and down, described to lead The upper end of column is connected with for holding up by the shears of mobile workpiece, and the shears is located at the outer of the transport carrier End；The lifting structure further includes two racks for being located at oven lower part both sides respectively, and the upper end of the rack is equipped with by lifting The support side that rack level described in motor drives edge moves back and forth leads to, and the logical upper end in the support side is equipped with lifting skewback, described The upper end of lifting skewback is formed with inclined-plane, and the lower end of the guide post is connected to by deep groove ball bearing on the inclined-plane.

Its further technical solution is：The front end and rear end of the oven are correspondingly provided with feeding gate and discharge door respectively, The side of the oven is equipped with side door and safeguards luffer boards, the inside safeguarded luffer boards and be located at the side door.

Its further technical solution is：The reciprocating loading plate for moving material structure and including two parallel arrangements of the eccentric shaft Group, each loading plate group include movable loading plate and the fixation loading plate on the outside of the movable loading plate；The activity The eccentric shaft rotated by the first power source drive, the upper end of the movable loading plate and the fixed carrying are connected on loading plate The upper end of plate is respectively equipped with several the first grooves, the first groove on the movable loading plate on the fixed loading plate First groove alignment；Under the driving of the first power source, eccentric shaft generates continuous rotation, and movable loading plate is parallel to fixation Loading plate simultaneously generates circular motion, and the spacing in the horizontal direction for moving back and forth distance and being equal between two the first grooves；Partially Mandrel often rotates a circle, and is placed in the spacing that workpiece on the first groove moves first groove, and a plate group is cut from holding one by one with this One end be sent to the other end of loading plate group.

The present embodiment additionally provides energy-saving automatic coating method, is as follows：

Step 1 application steps, station turning is conveyed horizontally to by workpiece, is turned over by the sucker clamping workpiece on panel turnover mechanism After turning 90 °, workplace vertical enters coating station, is moved upwardly by, and completes coating；

Step 2 integration steps, workpiece is moved upwardly by after completing coating, by the reciprocating transplanting mechanism of eccentric shaft by multi-disc work Part is integrated into vertically suspended one group of workpiece, each workpiece equidistant interval distribution；

Step 3 baking procedures, when one group of workpiece moves forward, transport carrier is extend out on the outside of oven feeding gate, is received One group of workpiece, the feeding gate of oven are opened, while into one group of workpiece, after this group of workpiece is completely into oven inside, are fed Door is closed, and shears rises discharge door simultaneously and opens, and transport carrier exports one group of workpiece for having completed baking from discharge door, goes out Bin gate is closed, and every group of workpiece conveys one by one by this method in oven；

Step 4 transplants blanking step, toast completion one group of Workpiece transfer cooled down to cooling station after, then by inclined The reciprocating material structure of moving of mandrel is transferred to unloading station, is unloaded one by one in a manner of 90 ° of workpiece turning by overturning discharging structure Material receives plate, meanwhile, the empty chain folder after being detached with workpiece, which makes the return trip empty, is delivered to the top of coating station, for clamping the work after being coated with Part.

Its further technical solution is：The step 3 is as follows：One group of workpiece, which is picked, when conveying enters finger When positioning is put, elevating movement is started to work, and lifts one group of workpiece on transport carrier, and transport carrier is moved to coating machine direction, After the movement in place of oven transport carrier, elevating movement declines, and previous group workpiece just falls into next group of support on transport carrier Position, the feeding gate of oven are opened, and oven is opened, and when one group of workpiece is transported to inside oven, the feeding gate of oven is closed, and waits to pick During second group of workpiece, oven is opened, and second group of workpiece accesses oven, and elevating movement to be needed is begun to ramp up, and transport carrier is to coating Machine stretches out the third group workpiece to be accessed such as one group of bracket, and so on to filling whole group workpiece in designated position, after full, and discharging Door is opened, and conveying conveys one group of workpiece backward, and transplanting mechanism support to be cooled conveys after walking and is back to designated position, designated position oven Discharge door close, and so on work alternatively；In the step 1, spacing between two coating wheels is according to the thickness of workpiece Degree carries out centering synchronous adjustment, and workpiece is coated with upward when protruding from the height of coating wheel and reaching setpoint distance, and work is clamped by chain folder Part upper end, and rise under the driving of elevating mechanism, the rate of climb of elevating mechanism is identical with the coating speed of coating wheel.

Compared with the prior art, the invention has the advantages that：The energy-saving automatic coating equipment of the present invention, passes through setting Sequentially connected center positioning machine, temporary storage machine, elevator, panel turnover mechanism, coating machine, oven, cooling body and shedding mechanism, The entire print production process of workpiece is automatically finished, also, lifting structure is set for erecting multi-disc workpiece reality in oven It is roasting to realize that the multi-disc workpiece come out from coating machine is transported to together for existing oscilaltion, the back-and-forth motion that structure for conveying is used to implement In case or at cooling body, to improve the efficiency of production, board falling risk is reduced, reduces the heat to be led out during output board below Amount plays energy-conserving action.

The invention will be further described in the following with reference to the drawings and specific embodiments.

Description of the drawings

Fig. 1 is the main structure diagram of energy-saving automatic coating equipment that the specific embodiment of the invention provides；

Fig. 2 is the structure diagram one of coating machine that the specific embodiment of the invention provides；

Fig. 3 is the structure diagram two of coating machine that the specific embodiment of the invention provides；

Fig. 4 is the partial structural diagram of coating machine that the specific embodiment of the invention provides；

Fig. 5 is the dimensional structure diagram of oven that the specific embodiment of the invention provides；

Fig. 6 is the dimensional structure diagram of shedding mechanism that the specific embodiment of the invention provides；

Fig. 7 is that the chain folder that provides of the specific embodiment of the invention is made the return trip empty the dimensional structure diagram of mechanism；

Fig. 8 is the dimensional structure diagram of panel turnover mechanism that the specific embodiment of the invention provides；

Fig. 9 is the main structure diagram of center positioning machine that the specific embodiment of the invention provides；

Figure 10 is the main structure diagram of temporary storage machine that the specific embodiment of the invention provides；

Figure 11 is the main structure diagram of elevator that the specific embodiment of the invention provides；

Figure 12 is the dimensional structure diagram two of oven that the specific embodiment of the invention provides；

Figure 13 is the side structure schematic view of oven that the specific embodiment of the invention provides (not including overhead door).

Specific embodiment

In order to more fully understand the present invention technology contents, with reference to specific embodiment to technical scheme of the present invention into One step introduction and explanation, but not limited to this.

Specific embodiment as shown in figs. 1-13, energy-saving automatic coating equipment provided in this embodiment, can be used in During printing pcb board, the production energy-efficient to pcb board is realized.

Energy-saving automatic coating equipment, including sequentially connected center positioning machine 1, temporary storage machine 2, elevator 3, panel turnover machine Structure, the coating machine 4 for being coated to workpiece, oven 5, cooling body 6 and shedding mechanism 7；Wherein, center positioning machine 1 For carrying out positioning conveying to uncoated workpiece；Temporary storage machine 2 is used to keep in the workpiece after positioning；Elevator 3 is used for At the Workpiece transfer to panel turnover mechanism on temporary storage machine；Panel turnover mechanism is used to carry out the workpiece on elevator 3 90 ° of overturning, with Make the perpendicular shape arrangement of workpiece；Coating machine 4 is used to the workpiece after overturning being coated processing；After oven 5 will be for that will be coated with Workpiece is toasted；Cooling body 6 is used to cool down the workpiece for toasting completion；Shedding mechanism 7 is used for work after cooling Part carries out receipts plate.

Above-mentioned workpiece includes workpiece 70 and supporting rod 80, and the workpiece 70 is suspended on the lower section of the supporting rod 80.

Specifically, above-mentioned panel turnover mechanism includes the overturning structure rotated by turnover panel power source drive and for clamping work The clamp structure of part；Lifting structure and structure for conveying are equipped in oven 5, wherein, lifting structure is real for erecting multi-disc workpiece Existing oscilaltion, structure for conveying are used to implement the back-and-forth motion of multi-disc workpiece, are respectively equipped on lifting structure and structure for conveying The first interior groove is embedded in for the supporting rod 80 of multi-disc workpiece；Shedding mechanism 7 include connect with oven 5 discharging rack 710, Transplanting component 720, eccentric shaft be reciprocating to move material structure 711, disk send clamping structure 730, open clip assembly 740, panel turnover component 750 with And rewinding component 760, wherein, reciprocating move of transplanting component 720, eccentric shaft expects that structure 711, disk send clamping structure 730, open folder group Part 740, panel turnover component 750 and rewinding component 760 are connected in turn in discharging rack 710, and the reciprocating material that moves of eccentric shaft is tied Structure 711, disk send clamping structure 730 and open the top that clip assembly 740 is located at panel turnover component 750 and rewinding component 760 respectively.

Above-mentioned energy-saving automatic coating equipment, by setting sequentially connected center positioning machine 1, temporary storage machine 2, elevator 3rd, panel turnover mechanism, coating machine 4, oven 5, cooling body 6 and shedding mechanism 7 are automatically finished the entire print production of workpiece Process, also, setting lifting structure realizes oscilaltion for erecting multi-disc workpiece in oven 5, structure for conveying is used to implement Back-and-forth motion, realize from the multi-disc workpiece that coating machine 4 comes out be transported to together in oven 5 or cooling body 6 at, to improve The efficiency of production reduces board falling risk, reduces the heat to be led out during output board below, also, set feeding gate and discharging Door after each output or input workpiece, can close feeding gate and discharge door, prevent heat from losing, play energy-conserving action in time.

In the present embodiment, above-mentioned center positioning machine 1 includes carrier chain and respectively positioned at carrier chain upper end both sides Push rod, the push rod of carrier chain upper end both sides is positioned opposite, when being placed with pcb board on carrier chain, workpiece transport to two push rods it Between when, two push rods move simultaneously towards relative direction, carry out positioning action to workpiece, after the completion of operation, two push rods are return back to Most initial position, the arrival of a piece of workpiece under waiting.

Temporary storage machine 2 includes several temporary rollers, and elevator 3 is equipped with the elevator platform moved up and down, on elevator platform Equipped with several lifting idler wheels, it is concordant with lifting idler wheel that roller is kept in when elevator platform is located at extreme higher position；In addition panel turnover machine The lower section of structure is equipped with turnover panel idler wheel, and when elevator platform is located at extreme lower position, turnover panel idler wheel is concordant with lifting idler wheel, in this way, work After part is kept at temporary storage machine 2, by keeping in the rolling of roller, transport on the lifting idler wheel of elevator platform, elevator platform is downward Mobile, when reaching extreme lower position, lifting idler wheel rolls, and by workpiece transport to turnover panel idler wheel, panel turnover mechanism is on turnover panel idler wheel Workpiece carry out overturning processing.

Specifically, panel turnover mechanism, which further includes turnover panel side, leads to 910, above-mentioned overturning structure includes torsion shaft 960, the torsion shaft 960 both ends are connected to turnover panel side and lead on 910, clamp structure include turnover panel lifting structure and with the turnover panel lifting structure The suction disc sucker 961 of connection, wherein, turnover panel lifting structure is connected on torsion shaft 960.When workpiece 70 is overturn in place, workpiece 70 upper end is exactly between two coating rollers of coating machine, and under the operating of coating roller, 70 side of workpiece applies selvedge court Upper movement.

The lower end of turnover panel lifting structure is connected with cylinder suction disc 950, and it is above-mentioned that the lower end of cylinder suction disc 950 is connected with several Suction disc sucker 961, in this way, by multiple suction disc suckers 961 be attracted workpiece 70, can effectively avoid workpiece 70 in overturning In the process, the phenomenon that board falling occurs, also, passes through torsion shaft briquetting 920 between above-mentioned cylinder backing plate 990 and torsion shaft 960 Connection.

In addition, the upper end of cylinder suction disc 950 is also associated with several spaced apart gas-tpe fittings 940, the gas-tpe fitting 940 inlet end is connect with air feed equipment, and the outlet side of gas-tpe fitting 940 is connect by tracheae 930 with suction disc sucker 961, from And it realizes suction disc sucker 961 and is attracted workpiece 70 and unclamps the operation of workpiece 70.

Further, for the ease of the installation of gas-tpe fitting 940, the upper end of cylinder suction disc 950 is connected with separation panel and consolidates Fixed board 991, gas-tpe fitting 940 and lifting structure are connected in separation panel fixed plate 991.

In the present embodiment, tracheae separation panel 971 is formed in above-mentioned separation panel fixed plate 991, above-mentioned tracheae connects First 940 are connected on tracheae separation panel 971.

In addition, turnover panel lifting structure includes the cylinder backing plate 990 for being erected at the upper end of separation panel fixed plate 991, head gasket The inner end of plate 990 is connected with cylinder 970, and cylinder 970 is connect with separation panel fixed plate 991, and the flexible of cylinder 970 can drive point Stream row's fixed plate 991 moves outward or inward.

Further, above-mentioned 970 both sides of cylinder are connected with line slide rail 980, and line slide rail 980 is connected in shape is erect In the upper end of separation panel fixed plate 991, cylinder backing plate 990 is equipped with sliding rail cushion block 911, and line slide rail 980 is plugged in slide rail pad In block 911.In this way, when cylinder 970 drives separation panel fixed plate 991 to move, sliding rail cushion block 911 is moved along line slide rail 980, So that the movement of entire separation panel fixed plate 991 is more steady.

Above-mentioned coating machine 4 includes being fixed on the bottom plate 41 of the relatively parallel installation of a pair in rack；It is fixed on bottom plate 41 On coating power source 42；A pair of of fixed mounting plate of two bottom plates, 41 top and a pair of of movable installation board are individually fixed in, it is described Movable installation board be slidably connected with bottom plate 41；A pair of parallel rotation is connected in the coating wheel on the inside of installing plate, the coating wheel Movable coating wheel 44 including the fixation coating wheel 43 being set between fixed mounting plate and between movable installation board；It is and a pair of The delivery wheel being individually fixed in below two bottom plates, the delivery wheel are included set on the fixation delivery wheel of fixed mounting plate and set on work The movable delivery wheel of dynamic installing plate.Wherein, one end of the fixed coating wheel 43 passes through the transmission component being equipped with and the coating 42 driving coupling of power source, one end of the movable coating wheel 44 pass through slidingtype transmission mechanism and the coating power source 42 Driving coupling；One end of the fixed delivery wheel and the conveying force piece driving coupling being equipped with

Coating machine 4 further include for drive movable installation board and for adjust movable coating wheel 44 and fixed coating wheel 43 it Between gap lateral dynamics component and for pushing fixed delivery wheel, movable delivery wheel to generate the fixed horizontal of conveying frictional force To pushing mechanism, the lateral pushing mechanism of activity；The moving direction of workpiece 70 being applied is vertical direction.

Transmission device is connected between above-mentioned coating machine 4 and oven 5, which is used to that the workpiece completed will to be coated with Set is transferred to oven after becoming one group；The transmission device includes the clamping device 430 for driving fixture to clamping workpiece, is used for The elevating mechanism 420 that clamping device 430 moves up and down is provided, for conveying and storing the fixture conveying mechanism 450 of fixture, is used for From 450 transferring clamp of fixture conveying mechanism to the grabbing and feeding mechanism 440 of clamping device 430 and shifting material device 410 is received, to receive And the mobile workpiece for being equipped with fixture；The elevating mechanism 420 is set on the side of 4 top of coating machine；Described receive moves material dress 410 opposite sides for being set on 4 top of coating machine are put, the fixture conveying mechanism 450 is set on the top for receiving and moving material device 410, The grabbing and feeding mechanism 440 is set between 420 upper end of discharge end and elevating mechanism of fixture conveying mechanism 450.

Above-mentioned structure for conveying includes the load-bearing part positioned at the both sides on 5 top of oven, which is equipped with dynamic by conveying The conveying side that power source drives edge load-bearing part level moves back and forth leads to, which leads to the transport carrier for being connected with workpiece erection 520；Lifting structure includes the lifting guide pillar 580 of several both sides for moving up and down and being located at oven lower part, lifting guide pillar 580 Upper end is connected with the shears for holding up workpiece, which is located at the outer end of transport carrier.

In addition, in the present embodiment, the front end and rear end of the oven 5 are correspondingly provided with feeding gate and discharge door respectively, The side of the oven 5 is equipped with side door 103 and safeguards luffer boards 102, described to safeguard that luffer boards 102 are located at the interior of the side door 103 Side.

When needing to clear up oven 5, after the side door 103 that oven 5 can be opened, then open and safeguard luffer boards 102, you can pass through It safeguards that luffer boards 102 are cleaned inside oven 5, is cleaned without climbing in oven 5, cleaning is easy.

In the present embodiment, above-mentioned feeding gate and discharge door are respectively overhead door 101.

In the present embodiment, overhead door 101 is connected to the front end and rear end of oven 5 by lifting drive structure.

Specifically, lifting drive structure includes driving motor 112, tensioning wheel 111, the first chain 113, transition wheel 110, rises Drop drive sprocket 109, the second chain 105 and idle pulley 104, driving motor 112 are connect with tensioning wheel 111, and tensioning wheel 111 passes through First chain 113 is connect respectively with transition wheel 110 and lifting drive sprocket 109, transition wheel 110 and lifting drive sprocket 109 Engagement, lifting drive sprocket 109 are connect, and the end of the second chain 105 and overhead door by the second chain 105 with idle pulley 104 101 upper end connection.

The end of second chain 105 is connected with chain bolt 106, and the chain bolt 106 is plugged in the upper of overhead door 101 End.

In addition, the front end both sides and rear end both sides of above-mentioned oven 5 are respectively equipped with overhead door sliding rail 107, overhead door 101 Both ends be connected with overhead door sliding block 108, overhead door sliding block 108 is connect with overhead door sliding rail 107.In this way, in driving motor 112 Driving under, the second chain 105 drive overhead door 101 move up and down, while overhead door sliding block 108 is on overhead door sliding rail 107 It moves up and down.

Specifically, above-mentioned 550 upper end of load-bearing part be equipped with several conveying sliding block 540, above-mentioned conveying side lead to 560 with it is defeated Sliding block 540 is sent to connect, in this way, conveying sliding block 540 slides on load-bearing part 550, conveying side logical 560 is under the action of sliding block, edge 550 level of load-bearing part to move back and forth.

Further, for the ease of conveying side logical 560 and the connection of conveying sliding block 540, conveying side logical 560 passes through fixation Part 530 is fixedly connected with conveying sliding block 540.The upside down recess of fixing piece 530 forms the second groove, above-mentioned conveying side Logical 560 are embedded in the second groove.

Further, the outer end of above-mentioned fixing piece 530 is equipped with conveying tooth row, and the output shaft for conveying power source is connected with Conveyance gear, conveyance gear are engaged with conveying tooth row, in this way, conveying power source drive link rotatable, output shaft rotation drives defeated Gear is sent to rotate, the rotation of conveyance gear drives the movement of conveying tooth row, so as to fulfill the movement of conveying side logical 560, conveying side Transport carrier 520 at its upper end also and then moves during logical 560 movement.

Above-mentioned lifting structure further includes two elevator platforms, and elevator platform upper end is equipped with as described in lifting motor drives edge The support side that conveying frame level moves back and forth leads to, and the upper end which leads to is equipped with lifting skewback 570, the lifting skewback 570 Upper end be formed with inclined-plane 590, the lower end of lifting guide pillar 580 is connected to by deep groove ball bearing on inclined-plane 590.

In this way, lifting motor driving support side leads to the level on elevator platform and moves back and forth, during movement, thereon The lifting skewback 570 at end also and then move, due to lifting guide pillar 83 lower end be connected on the inclined-plane 590 of the lifting skewback 570, Therefore, lifting guide pillar 580 can the oscilaltion during lifting skewback 570 moves.

In the present embodiment, above-mentioned inclined-plane 590 is in tilted layout outwardly along top-down direction.

Certainly, in other embodiment, above-mentioned inclined-plane 590 can inwardly be in tilted layout along top-down direction.

Specifically, the lower end that support side leads to is connected with linear slide block, the upper end of rack is formed with linear slide rail, linear slide block It is slidably connected on linear slide rail, it can be sliding on the linear slide rail of rack under the action of linear slide block in this way, support side is logical It is dynamic.

In addition, the upper end that support side leads to is connect by lifting top cover with shears 510.

Further, the shaft of above-mentioned lifting motor is connected with lifting axle center, and the both ends for lifting axle center pass through respectively Rolling bearing units are correspondingly connected with the inner end led to two support sides, and the outer end for lifting axle center is connected with lifter wheel, above-mentioned support Just logical outer end is connected with lifting tooth row, which engages with lifting tooth row.

The shaft rotation of lifting motor, drives lifting axis rotation, and lifting axis rotation drives the rotation of lifter wheel, rises The rotation for dropping gear drives the movement of lifting tooth row, moves back and forth so as to fulfill support side is logical along rack level.

The reciprocating material structure 711 of moving of eccentric shaft includes two loading plate groups positioned opposite, and loading plate group is held including activity Support plate and the fixation loading plate positioned at movable loading plate outer end；Wherein, eccentric shaft is connected on movable loading plate, the eccentric shaft It is rotated by the first power source drive, it is first recessed that the upper end of the upper end of movable loading plate and fixation loading plate is respectively equipped with several Slot, the first groove on movable loading plate and the first groove alignment on fixed loading plate, in the driving of the first power source Under, eccentric shaft generates continuous rotation, and movable loading plate is parallel to fixed loading plate and generates circular motion, and in the horizontal direction Move back and forth the spacing that distance is equal between two the first grooves；Eccentric shaft often rotates a circle, the workpiece being placed on the first groove The spacing of mobile first groove is sent to the other end of loading plate group with this from the one end for holding section plate group one by one.

Workpiece is provided in the first groove on movable loading plate and the first groove on fixed loading plate, when first dynamic During power source driving movable loading plate movement, movable loading plate is moved upwardly by relative to fixed loading plate, after erecting workpiece, then relatively After fixed the loading plate forward position of mobile first groove, movable loading plate moves downward relative to fixed loading plate, Workpiece is put down, its both ends is made to be embedded in the first groove of fixed loading plate, movable loading plate is relative to fixed loading plate It moves backwards, returns to initial position；Above-mentioned action is repeated, the movement of movable loading plate can realize the movement of workpiece.

Specifically, being connected on movable loading plate, there are two spaced apart above-mentioned eccentric shafts, and two above-mentioned bias The inner end of axis is connect by bearing with movable loading plate, and passes through power chain and eccentric shaft on the output shaft of the first power source Inner end connects；So as to fulfill the rotation of the first power source drive eccentric shaft.

In addition, being connected on movable loading plate, there are two spaced apart above-mentioned eccentric shafts, and two above-mentioned eccentric shafts Inner end connect by bearing with movable loading plate, and by power chain and eccentric shaft on the output shaft of the first power source End connection；So as to fulfill the rotation of the first power source drive eccentric shaft.

In addition, the outer end of two eccentric shafts is connected respectively, there are one duplex chain wheel and a simple chainwheel, double strand chains Wheel coordinates with power chain, and duplex chain wheel realizes power transmission by eccentric shaft chain and simple chainwheel.

In other embodiment, above-mentioned eccentric shaft chain and power chain can be substituted for other connection transmissions such as belt Part, it is not limited to above-mentioned eccentric shaft chain and power chain.

Specifically, the backing plate that above-mentioned transplanting component 720 further includes two arranged for interval and is connected in rack 710, it should The upper end of backing plate is fixedly connected with transplanting tooth row, and the output shaft of the second power source is connected with transplanting shaft, transplants the outer end of shaft Connection transplanting gear, transplanting gear are engaged with transplanting tooth row, and above-mentioned transplanting supporting plate is connect with transplanting shaft.

In addition, transplanting shaft is connected with bottom plate by rolling bearing units, above-mentioned transplanting supporting plate is connected to by slide bar guide post On bottom plate, the lower end both sides of bottom plate are connected separately with transplanting sliding block, and the upper end of backing plate is connected with transplanting sliding rail, the transplanting sliding rail position In the inside of transplanting tooth row, transplanting sliding block is slidably connected on transplanting sliding rail.

Under the driving of the second power source, transplanting shaft rotation, transplanting supporting plate results from the reciprocating movement of horizontal direction；It moves Planting supporting plate will be all by the first groove of Workpiece transfer to loading plate group thereon, and the first power source drive eccentric shaft generates rotation Turning, movable loading plate erects workpiece upward, meanwhile, the driving of the second power source transplanting shaft rotation drives transplanting supporting plate towards remote It is resetted from loading plate prescription to mobile.

The output shaft of second power source drives transplanting shaft rotation, and transplanting shaft rotation drives transplanting gear rotation, due to Transplanting tooth row is fixed, and therefore, the rotation for transplanting gear drives the transplanting sliding block of bottom plate lower end to be slided on transplanting sliding rail, so as to band The movement of dynamic bottom plate, and then reach the movement for driving transplanting supporting plate.

In order to carry out correcting to supporting rod 80 to process of the workpiece in transplanting, transplant and be connected with correcting plate on supporting plate.

In the present embodiment, disk send clamping structure 730 to include being rotated upward by third power source drive and being connected to rack On send plate disk, this send the inner end of plate disk to be connected with rotation tray, and the lower end for rotating tray is formed with support for workpiece Bar 80 is embedded in interior third groove, and rotation tray is located at the end of movable loading plate.Plate disk is sent to be equipped with splicing position and send Material position, during positioned at splicing position, the third groove and the end level of the movable loading plate of the rotation tray are in same horizontal stroke To position, during positioned at feeding position, the third groove of the rotation tray and bearing material slot that clip assembly 740 is equipped with is opened in same Lateral position；Workpiece is placed between two third grooves.

When movable loading plate travelling workpiece 70 reaches least significant end, movable loading plate moves again, will be positioned at the workpiece of end 70, relative to fixed loading plate mobile first groove facing forward, drop into third groove, send plate disk rotational, drive workpiece 70 is mobile forward.

The lower end of rotation tray is protruded outwardly, forms convex block, and above-mentioned third groove is formed in the upper end of convex block, in this way, Convex block can increase the gravity of rotation tray lower end so that plate disk is sent to rotate the lower end of tray always during rotation Keep downward, avoiding falling for the supporting rod 80 of 70 upper end of workpiece.

Further, it in order to realize rotation tray and send the connection of plate disk, send and rotation tray axis is formed on plate disk, Above-mentioned rotation tray is connected to the inner end of rotation tray axis.

In addition, the outer end of rotation tray axis extends outwardly and is connected with disk synchronous gear, and the top for rotating tray axis is equipped with Synchronizing bar is rotated, rotating the both ends of synchronizing bar, correspondence is connect, also, the output of third power source with two disk synchronous gears respectively Axis is connect with one of disk synchronous gear.In this way, during the output shaft rotation of third power source, rotation tray shaft rotation is driven to move, So as to drive the rotation for sending plate disk.

Plate disk is sent to be connected in rack 710 by disc shaft bearing, also, the inside of rack 710 is connected with bearing block Plate, disc shaft bearing are connect with bearing plate.

In the present embodiment, above-mentioned clip assembly 740 of opening is rotatably connected on including both ends in rack 710 and by the 4th power Folder torsion shaft is opened in source driving rotation, is opened and is fixedly connected with out folder on folder torsion shaft, this is opened folder and is moved including two by the 5th Power source drives the clamp arm of folding, in addition, the lower section for opening folder torsion shaft is equipped with and opens folder bracket, which is formed with The bearing material slot stated opens folder bracket and is located at the front end for sending plate disk.

Plate disk is sent in rotation process, rotation tray moves on to out folder cradle, and the supporting rod 80 of 70 upper end of workpiece is set up In the 4th groove, plate disk is sent to be rotated further, rotation tray moves downward, leaves out folder bracket, meanwhile, open folder overturning shaft rotation Dynamic, after folder overturning is opened in drive, the clip on supporting rod 80 is embedded between two clamp arm, and the 5th power source drive clamp arm is closed It closes, clip is opened, unclamp workpiece 70；Hereafter, clamp arm is opened, and is opened folder and is overturn reset upward, until next workpiece 70 arrives To repeat above-mentioned action again.

Further, it opens folder torsion shaft and is connected in rack by opening folder bearing block, open the both ends connection of folder torsion shaft There is out folder turning gear, folder overturning tooth row is connected with out on the output shaft of the 4th power source, open folder overturning tooth row and open folder overturning Gear engages.In this way, the 4th power source drive opens folder overturning tooth row movement, so as to drive out folder turning gear rotation, open folder and turn over Rotating disk rotation, which drives, opens folder torsion shaft rotation, so as to drive out the overturning of folder.

In addition, the 4th power source is connected to by tumble cylinder seat board in rack 710, and on the output shaft of the 4th power source Folder floating junction is connected with out, which connect with opening folder overturning tooth row.

Further, the above-mentioned rear end for opening folder torsion shaft is connected with out folder turnover board, opens folder turnover board and machine Frame 710 connects；It opens and is connected with out folder fixed block on the outer end of folder turnover board, open and be connected with out folder sliding block on folder fixed block, separately Outside, folder overturning tooth row is opened equipped with folder sliding rail is opened, and is opened folder sliding block and is slidably connected with opening folder sliding rail.It opens folder sliding block and opens folder sliding rail Guiding role is played in cooperation, the movement that split can press from both sides overturning tooth row.

Specifically, for the ease of opening folder and the 5th power source and opening the connection of folder torsion shaft, above-mentioned opens folder overturning Axis connection has out a folder cylinder fixed block, above-mentioned to open folder and the 5th power source is connected to out in folder cylinder fixed block.

In the present embodiment, above-mentioned panel turnover component 750 includes being connected in rack 710 and be turned by the 6th power source drive Dynamic rotating plate shaft and suction disc fixing piece, the inner end of suction disc fixing piece are fixedly connected with rotating plate shaft, and the outer end of suction disc fixing piece connects It is connected to the sucker for being driven by the cylinder actuation；In this way, when above-mentioned while opening folder opening clip, sucker is inhaled under cylinder driving Occlusal splint, rotating plate shaft rotation, drives suction disc fixing piece to overturn downward, so as to which workpiece 70 is overturn 90 °, is sent to rewinding component 760 Locate rewinding.

Specifically, the inner end of suction disc fixing piece passes through cover board and turnover panel axis connection.

Further, installing plate is connected on the outer end of above-mentioned suction disc fixing piece, specifically, installing plate passes through straight line Bearing is connect with suction disc fixing piece, also, sucker is located on installing plate, and the lower end of linear bearing is connected with guide rod, cylinder installation On suction disc fixing piece.

In addition, above-mentioned panel turnover component 750 further includes the turnover panel sliding rail backing plate that is fixedly connected in rack 710 and by The sliding rail seat board that seven power source drives move up and down is connected with turnover panel sliding rail on the turnover panel sliding rail backing plate, is formed on sliding rail seat board With the turnover panel slide track seat of turnover panel sliding rail cooperation, above-mentioned rotating plate shaft is connected on the outer end of sliding rail seat board.

Before clamping plate is attracted, sliding rail seat board is moved upwardly by under the driving of the 7th power source, so that sucker and workpiece 70 alignment, after the 7th power source drive sliding rail seat board moves downward, rotating plate shaft rotation so that after the overturning in place of suction disc fixing piece, Positioned at the lower section of rewinding component 760, workpiece 70 is located at the top of rewinding component 760, after unclamping the actuation to workpiece 70, rewinding group Part 760 can put workpiece 70 away in time.Turnover panel sliding rail and matched turnover panel slide track seat are set, realize entire panel turnover component 750 first move downward before turnover panel, advantageously reduce out clip assembly 740 and for recycling the dry of the structure of supporting rod 80 It disturbs.

The lower end of sliding rail seat board is connected with overturning base board, and reinforcing plate, above-mentioned turnover panel are connected on the overturning base board Axle position is in the upper end of reinforcing plate, in this way, reinforcing plate can play the role of support to rotating plate shaft.

In the present embodiment, if above-mentioned rewinding component 760 include the transmission shaft rotated by the 8th power source drive and The dry conveying wheel assembly with being driven axis connection, wherein, the 8th power source is connect by feeding fixed plate with rack, and transmission shaft Both ends be rotatably connected on feeding fixed plate, transmission shaft rotation drives conveying wheel assembly rotation, so as to drive positioned at rewinding component Workpiece 70 on 760 moves.

Specifically, above-mentioned rewinding component 760 further includes rewinding cover board, rewinding cover board is connected by support element and rack 710 It connects, and above-mentioned conveying wheel assembly is located on rewinding cover board.

Further, above-mentioned conveying wheel assembly includes quarter butt delivery wheel and stock delivery wheel, quarter butt delivery wheel position In the rear of stock delivery wheel, in this way, suction disc fixing piece overturning in place when, can directly under fall under quarter butt delivery wheel End.

In the present embodiment, and workpiece 70 is connected to by clip on supporting rod 80.

In addition, on the present embodiment, the above-mentioned upper end for opening clip assembly 740 is provided with chain folder and makes the return trip empty mechanism, for recycling Supporting rod 80, chain folder make the return trip empty mechanism include two installing plates 810 positioned opposite, drive mechanism, attached plate chain 840 and chain folder Plate 811 is deposited, wherein, two installing plates 810 are in erectting shape arrangement, and drive mechanism is connected to the upper end of installing plate 810, two Above-mentioned attached plate chain 840 is connected separately on installing plate 810, attached plate chain 840 in a ring arrange by shape, on attached plate chain 840 It is fixedly connected with chain folder and deposits plate 811, the chain folder on different attached plate chains 840 deposits plate 811 and is located in same horizontal line, attached The upper end of plate chain 840 is connect with drive mechanism, and the outer end that chain folder deposits plate 811 is formed with when chain folder deposits plate 811 positioned at attached The 6th groove 812 placed outwardly and for supporting rod 80 during plate 840 bottom of chain.

Drive mechanism driving attached plate chain 840 rotates, and the rotation of attached plate chain 840 drives chain folder to deposit plate 811 and rotates, chain folder When depositing plate 811 and turning to the 6th groove 812 upward, supporting rod 80 is connect away, the both ends of supporting rod 80 are individually positioned in two chains Folder is deposited in the 6th groove 812 on plate 811, and attached plate chain 840 is rotated further, and chain folder deposits plate 811 and drives 80 court of supporting rod On be transmitted to suitable location.

The outer end of attached plate chain 840 is connected with side plate 830, and above-mentioned chain folder deposits plate 811 and is detachably connected on side plate 830 On, in this way, when multiple chain folders is needed to deposit plate 811, chain folder only need to be deposited to plate 811 and be connected on side plate 830, simply It is convenient.

Specifically, in order to realize the normal operation of attached plate chain 840, the lower end of attached plate chain 840 is connected with movable sprocket wheel Axis, the activity sprocket shaft are connected on installing plate 810.

Further, the both ends of installing plate 810 are connected with bearing, and the lower part of installing plate 810 is connected with chain and deposits plate Bearing block, above-mentioned movable sprocket shaft activity are plugged in bearing and between chain deposit board shaft bearing, realization activity sprocket shaft with The connection of installing plate 810.

In addition, movable sprocket shaft is deposited board shaft bearing with bearing, chain and is firmly installed by key in jackscrew, between raising three The fastness of connection.

In the present embodiment, the upper end of two above-mentioned installing plates 810 is connected by synchronous axle center 850, synchronous axle center 850 Both ends rotation connection corresponding with the upper end of the attached plate chain 840 on two installing plates 810 respectively, and synchronous axle center 850 is with passing Dynamic structure connection.

The synchronous axle center 850 of drive mechanism driving rotates, and the both ends in synchronous axle center 850 respectively drive the attached plate chain being attached thereto Item 840 rotates synchronously, and is rotated synchronously so as to which the chain folder on attached plate chain 840 be driven to deposit plate 811.

Further, the both ends in above-mentioned synchronization axle center 850 are connected separately with chain and deposit plate sprocket wheel, and chain deposits plate sprocket wheel It is rotatablely connected with the upper end of attached plate chain 840.Installing plate 810 can be driven when drive mechanism drives synchronous axle center 850 to rotate On attached plate chain 840 rotate synchronously.

In the present embodiment, above-mentioned drive mechanism includes the power source that makes the return trip empty, and it is same to be connected with power source on the power source that makes the return trip empty Circle-arc tooth 820 is walked, synchronous axle center 850, which is equipped with, send plate to synchronize circle-arc tooth, and power source synchronizes the circular arc synchronous with sending plate of circle-arc tooth 820 Tooth is connected by circular arc toothed belt, in this way, the power source that makes the return trip empty of the first power source output, is converted into power source and synchronizes circle-arc tooth 820 rotation, the rotation that power source synchronizes circle-arc tooth 820 feed plate synchronization circle-arc tooth by circle-arc tooth belt transport, thus by Plate is sent to synchronize the rotation that circle-arc tooth drives synchronous axle center 850.

Automatic chain folder mechanism of making the return trip empty further includes the transferring structure positioned at the top of installing plate 810, the transferring structure include by Chain folder transfer power source 880 drives the pull rod hook 891 moved longitudinally up and down, and chain folder transfer power source 880 is connected with drive chain folder The telescopic cylinder 892 of 880 transverse shifting of power source is transferred, which is fixedly connected on it by cylinder fixed seat 893 In his rack, in this way, when supporting rod 80 is sent to the top, pull rod hook 891 is moved upwardly by, and after supporting rod 80 is lifted, is stretched Contracting cylinder 892 is retracted, and chain folder is removed.

In addition, the lower end of chain folder transfer power source 880 is connected with lifter plate 890, pull rod hook 891 is connected to lifter plate 890 Lower end, and chain folder transfer power source 880 upper end connect by cylinder pulling plate 870 with telescopic cylinder 892, cylinder pulling plate 870 Upper end be connected with sliding block, the upper end of sliding block slidably connects sliding rail 860, in this way, telescopic rod drives cylinder pulling plate 870 to move, The transverse shifting of the mobile drive chain folder transfer power source 880 of cylinder pulling plate 870, so as to drive the movement of pull rod hook 891, is completed Chain folder removes operation.

Specific operation principle is as follows：Two chain folders, which deposit plate 811 and are uniformly distributed, to be installed on attached plate chain 840, when opening Clamping manipulator end of operation and tumble cylinder is after hours, motor work, so as to which the chain folder for driving attached plate chain 840 deposits plate 811 connect away when supporting rod 80 is moved up at first position and suspend.When supporting rod 80 in place after, wait for subsequent action.Treat After supporting rod 80 connects away at one position, chain folder deposits plate 811 and has moved to the second place, and clamping manipulator to be opened ends supporting rod 80 and tumble cylinder repeat above-mentioned action after hours.

The present invention also provides energy-saving automatic coating methods, are as follows：

Step 3 baking procedures, when one group of workpiece moves forward, transport carrier 520 is extend out to outside the feeding gate of oven 5 Side receives one group of workpiece, and the feeding gate of oven 5 is opened, while into one group of workpiece, when this group of workpiece is completely into in oven 5 Behind portion, feeding gate is closed, and shears rises discharge door simultaneously and opens, and transport carrier 520 exports one group from discharge door and completed The workpiece of baking, discharge door are closed, and every group of workpiece conveys one by one by this method in oven 5；

Further, step 3 is as follows：When there is one group of workpiece to enter splicing station, shears to On lift the one group of workpiece supported on transport carrier 520, transport carrier 520 towards coating machine direction be moved to splicing station receive into During group workpiece, shears, which synchronizes, to be declined, and previous group workpiece just falls into next group of support level on transport carrier 520, oven Feeding gate, discharge door are opened, and transport carrier is moved towards discharge door, and one group of new workpiece is transported to by splicing station inside oven 5 Baking station, be bordering on the baking station of oven discharge door Grouped Jobs be transferred to oven after, feeding gate and discharge door are same When close, enter back into next reciprocating conveying, the baking station in oven 5 is at least two；In the step 1, two Spacing between coating wheel carries out centering synchronous adjustment according to the thickness of workpiece, and workpiece is coated with the height for protruding from coating wheel upward When reaching setpoint distance, workpiece upper end is clamped, and rise under the driving of elevating mechanism 420 by chain folder, elevating mechanism 420 it is upper Lifting speed is identical with the coating speed of coating wheel.

Specifically, in oven 5 not when full Grouped Jobs, when one group of workpiece is transported to 5 inside of oven, oven 5 into Bin gate is closed, and when second group of workpiece is picked, oven 5 is opened, and second group of workpiece accesses oven 5, on shears to be needed starts It rises, transport carrier 520 stretches out the third group workpiece to be accessed such as one group of bracket to coating machine, and so on to filling in designated position Whole group workpiece, after Grouped Jobs are filled in oven, discharge door is opened, and conveying conveys one group of workpiece, transplanter to be cooled backward Conveying is back to designated position after structure support is walked, and the discharge door of designated position oven 5 is closed, and so repeats the above steps three.

Further, in step 4, the operation method of shedding mechanism is as follows：

The workpiece that step 1. oven cooking cycle is completed is transplanted on the transplanting of transplanting component by transport carrier after cooling treatment On supporting plate, the transplanting shaft in component is transplanted under the driving of the second power source, drives the transplanting supporting plate court below transplanting pedestal Preceding movement, until the supporting rod of workpiece all on transplanting supporting plate falls on the reciprocating fixation loading plate for moving material structure of eccentric shaft The first groove in, movable loading plate is operated in the first power source drive, erects workpiece, while transplants the transplanting shaft in component Under the driving of the second power source, transplanting supporting plate is driven to move backwards, waits for next group of workpiece；

Step 2. first power source drive eccentric shaft continuous rotation, so as to which movable loading plate be driven to be parallel to fixed loading plate And circular motion is generated, eccentric shaft every revolution, it is one mobile forward relative to fixed loading plate that movable loading plate erects workpiece The spacing of first groove realizes the movement facing forward of workpiece；

Step 3. is located at the workpiece of fixed loading plate front end under the drive of movable loading plate, mobile forward so that most The supporting rod of the workpiece of front end drops into disk and send in the third groove of clamping structure；Rotate driving of the tray axis in third power source Under rotate upward, send plate disk with rotation tray axis rotation and rotate, workpiece is transferred；

Step 4. falls in the 4th groove under the supporting rod of workpiece, rotates when rotation tray turns to out folder cradle Tray is rotated further, and leaves out folder bracket downward, opens folder torsion shaft rotation, after folder overturning is opened in drive, the clip on supporting rod It being embedded between two clamp arm, the 5th power source drive clamp arm is closed, and clip is opened, and unclamps workpiece, meanwhile, the 7th power source Driving sliding rail seat board is moved upwardly by, and sucker is attracted clamping plate under cylinder driving, and rotating plate shaft rotation drives suction disc fixing piece to turn over downward Turn, meanwhile, the 7th power source drive sliding rail seat board moves downward, by 90 ° of workpiece turning, is sent to rewinding at rewinding component, turnover panel Sucker on component, sucker are attracted workpiece, while open clip assembly clamp arm opening, open folder and overturn reset upward, until next Workpiece arrival repeats above-mentioned action again；

By workpiece turning in place, it is specified that the conveying wheel assembly rotation on rewinding component drives workpiece to reach to step 5. rotating plate shaft Position, rotating plate shaft rotation, drives suction disc fixing piece to overturn reset upward；

Step 6. repeats above-mentioned action, until all workpiece dischargings are completed.

Further, in above-mentioned step 4, open clip assembly to supporting rod carry out out folder operation when, open folder overturning shaft rotation Dynamic, after folder overturning is opened in drive, the clip on supporting rod is embedded between two clamp arm, and the 5th power source drive clamp arm is closed, Clip is opened, unclamps workpiece, meanwhile, the 7th power source drive sliding rail seat board is moved upwardly by, and sucker is attracted under cylinder driving Clamping plate, rotating plate shaft rotation, drives suction disc fixing piece to overturn downward, meanwhile, the 7th power source drive sliding rail seat board moves downward, will 90 ° of workpiece turning, is sent to rewinding at rewinding component；When opening clip assembly reset, clamp arm is opened, and is opened folder and is overturn reset upward.

Above-mentioned energy-saving automatic coating method uses the energy-saving automatic coating equipment in the present embodiment to complete, certainly, Other equipment can also be used to complete, such as the structure of the sucker clamping workpiece on panel turnover mechanism, can be replaced with clip；Conveying Bracket can use sliding block and the grooved bars positioned at upper end of slide block to replace；Shears can be with being arranged on oven 5 The lifting cylinder in portion and the bracket positioned at lifting cylinder lower end, bracket lift work in groups upward under the drive of lifting cylinder Part；Turnover panel discharging structure can be replaced with discharging mechanical hand.

It is above-mentioned only with embodiment come the technology contents that further illustrate the present invention, in order to which reader is easier to understand, but not It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by the present invention's Protection.Protection scope of the present invention is subject to claims.

Claims

1. energy-saving automatic coating equipment, which is characterized in that including sequentially connected center positioning machine, temporary storage machine, elevator, turn over Trigger structure, the coating machine for being coated to workpiece, oven, cooling body and shedding mechanism；The center positioning machine is used In carrying out positioning conveying to uncoated workpiece；The temporary storage machine is used to keep in the workpiece after positioning；The elevator For will be at the Workpiece transfer to panel turnover mechanism on temporary storage machine；The panel turnover mechanism is used to overturn the workpiece on elevator 90 °, so that the perpendicular shape arrangement of workpiece；The coating machine is used to the workpiece after overturning being coated processing；The oven is used It is toasted in by the workpiece after being coated with；The cooling body is used to cool down the workpiece for toasting completion；The unloader Structure is used to workpiece after cooling carrying out receipts plate；The workpiece includes workpiece body and supporting rod, the workpiece body suspension In the lower section of the supporting rod；The panel turnover mechanism includes the overturning structure rotated by turnover panel power source drive and for clamping The clamp structure of the workpiece；Lifting structure and structure for conveying are equipped in the oven, the lifting structure is more for erecting Piece workpiece realizes oscilaltion, and the structure for conveying is used to implement the back-and-forth motion of multi-disc workpiece, the lifting structure and institute It states and the supporting rod for multi-disc workpiece is respectively equipped on structure for conveying is embedded in the first interior groove；The shedding mechanism includes and institute State the discharging rack of oven connection, transplanting component, eccentric shaft it is reciprocating move material structure, disk send clamping structure, opens clip assembly, turnover panel Component and rewinding component, reciprocating move of the transplanting component, eccentric shaft expect that structure, disk send clamping structure, open clip assembly, turnover panel Component and rewinding component are connected in turn in the discharging rack, and reciprocating move of the eccentric shaft expects structure, the disk Send clamping structure and the top opened clip assembly and be located at panel turnover component and rewinding component respectively.

2. energy-saving automatic coating equipment according to claim 1, which is characterized in that the center positioning machine includes conveying Chain and respectively positioned at the push rod of the upper end both sides of the carrier chain, the push rod of carrier chain upper end both sides is positioned opposite；Institute It states temporary storage machine and includes several temporary rollers, the elevator is equipped with the elevator platform moved up and down, on the elevator platform Equipped with several lifting idler wheels, the temporary roller is put down with the idler wheel that lifts when the elevator platform is located at extreme higher position Together；The lower section of the panel turnover mechanism be equipped with turnover panel idler wheel, when the elevator platform is located at extreme lower position, the turnover panel idler wheel and The lifting idler wheel is concordant.

3. energy-saving automatic coating equipment according to claim 1, which is characterized in that the panel turnover mechanism includes turnover panel side Logical, the overturning structure includes torsion shaft, and the both ends of the torsion shaft are connected to the turnover panel side and lead to, the clamping knot Structure includes the turnover panel lifting structure and the suction disc sucker being connect with the turnover panel lifting structure, and the turnover panel lifting structure connects It is connected on the torsion shaft.

4. energy-saving automatic coating equipment according to claim 1, which is characterized in that the coating machine includes being fixed on machine The bottom plate of the relatively parallel installation of a pair on frame；The coating power source being fixed on bottom plate；It is individually fixed in above two bottom plates A pair of of fixed mounting plate and a pair of of movable installation board, the movable installation board are slidably connected with bottom plate；A pair of parallel rotation connection Coating wheel on the inside of installing plate, the coating wheel include the fixation coating wheel being set between fixed mounting plate and pacify set on activity Movable coating wheel between loading board；And a pair of delivery wheel being individually fixed in below two bottom plates, the delivery wheel include being set on institute The fixation delivery wheel and the movable delivery wheel set on the movable installation board for stating fixed mounting plate；One end of the fixed coating wheel By the transmission component being equipped with and the coating power source driving coupling, one end of the castor coating wheel is passed by slidingtype Motivation structure and the coating power source driving coupling；One end of the fixed delivery wheel and the conveying force piece transmission being equipped with join It connects；It further includes for driving movable installation board and for adjusting gap between the movable coating wheel and the fixed coating wheel Lateral dynamics component and for fixed delivery wheel, movable delivery wheel to be pushed to push machine to generate the fixed lateral of conveying frictional force Structure, the lateral pushing mechanism of activity；The moving direction for the workpiece being applied is vertical direction.

5. energy-saving automatic coating equipment according to claim 4, which is characterized in that the coating machine further include with it is described Transmission device between oven connection, the transmission device are used to after the workpiece set for being coated with completion is become one group be transferred to Oven；The transmission device includes the clamping device for driving fixture to clamping workpiece, moves up and down for providing clamping device Elevating mechanism, for conveying and storing the fixture conveying mechanism of fixture, for from fixture conveying mechanism transferring clamp to clamping The grabbing and feeding mechanism of mechanism and reception move material device, to receive and move the workpiece for being equipped with fixture；The elevating mechanism, which is set on, to be applied Side above cloth apparatus；Described receive moves the opposite side that material device is set on above apparatus for coating, and the fixture conveying mechanism is set The top for expecting device is moved in receiving, the grabbing and feeding mechanism is set on discharge end and the elevating mechanism of the fixture conveying mechanism Between end.

6. energy-saving automatic coating equipment according to any one of claims 1 to 5, which is characterized in that the structure for conveying Load-bearing part including the both sides for being located at the oven top, the load-bearing part are equipped with by power source drive along the load-bearing part water The flat conveying side moved back and forth leads to, and the conveying side leads to the transport carrier being connected with for being set up by mobile workpiece；The liter Drop structure includes several guide posts moved up and down, and the upper end of the guide post is connected with to hold up by the lifting of mobile workpiece Bracket, the shears are located at the outer end of the transport carrier；The lifting structure further includes two and is located under oven respectively The rack of portion both sides, the upper end of the rack are equipped with the support side that the rack level as described in lifting motor drives edge moves back and forth Logical, the logical upper end in the support side is equipped with lifting skewback, and the upper end of the lifting skewback is formed with inclined-plane, the lower end of the guide post It is connected on the inclined-plane by deep groove ball bearing.

7. energy-saving automatic coating equipment according to claim 6, which is characterized in that the front end and rear end of the oven It is correspondingly provided with feeding gate and discharge door respectively, the side of the oven is equipped with side door and safeguards luffer boards, described to safeguard luffer boards position In the inside of the side door.

8. energy-saving automatic coating equipment according to any one of claims 1 to 5, which is characterized in that the eccentric shaft is past The compound loading plate group moved material structure and include two parallel arrangements, each loading plate group include movable loading plate and positioned at described Fixation loading plate on the outside of movable loading plate；The bias rotated by the first power source drive is connected on the movable loading plate Axis, the upper end of the movable loading plate and the upper end of the fixed loading plate are respectively equipped with several the first grooves, the activity The first groove on loading plate and the first groove alignment on the fixed loading plate；Under the driving of the first power source, Eccentric shaft generates continuous rotation, and movable loading plate is parallel to fixed loading plate and generates circular motion, and is in the horizontal direction past Multiple displacement distance is equal to the spacing between two the first grooves；Eccentric shaft often rotates a circle, and the workpiece being placed on the first groove moves The spacing of first groove is moved, is sent to the other end of loading plate group from the one end for holding section plate group one by one with this.

9. energy-saving automatic coating method, which is characterized in that be as follows：

Step 1 application steps, station turning is conveyed horizontally to by workpiece, and workpiece turning is clamped by the sucker on panel turnover mechanism After 90 °, workplace vertical enters coating station, is moved upwardly by, and completes coating；

Step 2 integration steps, workpiece is moved upwardly by after completing coating, by eccentric shaft reciprocating transplanting mechanism that multi-disc workpiece is whole Synthesize vertically suspended one group of workpiece, each workpiece equidistant interval distribution；

Step 3 baking procedures, when one group of workpiece moves forward, transport carrier stretches out, and receives one group of workpiece, the feeding gate of oven It opens, while into one group of workpiece, after this group of workpiece is completely into oven inside, feeding gate is closed, and shears rises same When discharge door open, transport carrier exports one group of workpiece for having completed baking from discharge door, and discharge door is closed, and every group of workpiece is roasting It is conveyed one by one by this method in case；

Step 4 transplants blanking step, toast completion one group of Workpiece transfer cooled down to cooling station after, then by eccentric shaft Reciprocating material structure of moving is transferred to unloading station, and carrying out discharging one by one in a manner of 90 ° of workpiece turning by overturning discharging structure receives Plate, meanwhile, the empty chain folder after being detached with workpiece, which makes the return trip empty, is delivered to the top of coating station, for clamping the workpiece after being coated with.

10. energy-saving automatic coating method as claimed in claim 9, which is characterized in that the specific steps of the step 3 are such as Under：When one group of workpiece is picked in conveying enters designated position, elevating movement is started to work, and lifts one group of work on transport carrier Part, transport carrier are moved to coating machine direction, and after the movement in place of oven transport carrier, elevating movement declines, previous group workpiece Just next group of support level on transport carrier is fallen into, the feeding gate of oven is opened, and oven is opened, and one group of workpiece is transported in oven During portion, the feeding gate of oven is closed, and when second group of workpiece is picked, oven is opened, and second group of workpiece accesses oven, waits to need to lift Movement is begun to ramp up, and transport carrier stretches out the third group workpiece to be accessed such as one group of bracket to coating machine, and so on to specific bit Whole group workpiece is filled in putting, after full, discharge door is opened, and conveying conveys one group of workpiece backward, after transplanting mechanism support to be cooled is walked Conveying is back to designated position, and the discharge door of designated position oven is closed, and so on worked alternatively；In the step 1, two Spacing between a coating wheel carries out centering synchronous adjustment according to the thickness of workpiece, and workpiece is coated with the height for protruding from coating wheel upward When degree reaches setpoint distance, workpiece upper end is clamped, and rise under the driving of elevating mechanism by chain folder, the upper raising speed of elevating mechanism Degree is identical with the coating speed of coating wheel.