CN120589424A - A PCB clip cache docking exposure machine loading and unloading device - Google Patents
A PCB clip cache docking exposure machine loading and unloading deviceInfo
- Publication number
- CN120589424A CN120589424A CN202511114546.4A CN202511114546A CN120589424A CN 120589424 A CN120589424 A CN 120589424A CN 202511114546 A CN202511114546 A CN 202511114546A CN 120589424 A CN120589424 A CN 120589424A
- Authority
- CN
- China
- Prior art keywords
- feeding
- clip
- discharging
- lifting
- buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/68—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor
- B65G47/69—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor the articles being accumulated temporarily
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G59/00—De-stacking of articles
- B65G59/06—De-stacking from the bottom of the stack
- B65G59/067—De-stacking from the bottom of the stack articles being separated substantially perpendicularly to the axis of the stack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
- B65G2203/044—Optical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/08—Adjustable and/or adaptable to the article size
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
本发明公开了一种PCB弹夹缓存对接曝光机上下料设备，包括：弹夹缓存上料机构、对接曝光移栽机构和弹夹缓存下料机构，所述弹夹缓存上料机构包含弹夹料车，弹夹料车运输弹夹料仓，弹夹料仓内等距抽拉式放置若干PCB板材，弹夹缓存上料机构还包括弹夹上料第一输送线，弹夹上料第一输送线对接弹夹提升机构，弹夹上料第一输送线上方平行设置空花篮流出输送线，弹夹提升机构一侧对接弹夹上料第二输送线，弹夹上料第二输送线的出料端上横跨设置缓存机构。本发明实现对PCB弹夹的高效存储与灵活调度，控制组件根据预设策略和曝光机需求，精准控制弹夹输送，解决了传统上下料缺乏缓存、难以精准供料的问题。
The present invention discloses a PCB magazine buffer docking exposure machine loading and unloading device, comprising: a magazine buffer loading mechanism, a docking exposure transfer mechanism, and a magazine buffer unloading mechanism. The magazine buffer loading mechanism includes a magazine feed cart that transports a magazine magazine, within which a plurality of PCB sheets are evenly spaced and pull-out. The magazine buffer loading mechanism also includes a first magazine feeding conveyor line, which is docked with a magazine lifting mechanism. An empty flower basket outflow conveyor line is arranged parallel to the first magazine feeding conveyor line. One side of the magazine lifting mechanism is docked with a second magazine feeding conveyor line, and a buffer mechanism is arranged across the discharge end of the second magazine feeding conveyor line. The present invention achieves efficient storage and flexible scheduling of PCB magazines. The control component precisely controls magazine delivery according to preset strategies and exposure machine requirements, solving the problems of traditional loading and unloading methods such as the lack of buffering and difficulty in accurate material feeding.
Description
Technical Field
The invention relates to the technical field of PCB processing equipment, in particular to loading and unloading equipment of a PCB cartridge buffer docking exposure machine.
Background
In the PCB manufacturing process, an exposure machine is one of key equipment, and the loading and unloading efficiency of the exposure machine has an important influence on the production efficiency of the PCB. At present, the loading and unloading of the exposure machine mostly adopts a manual or simple mechanical device to directly convey the PCB board from the material frame to an exposure machine workbench, or take out the exposed PCB board from the exposure machine workbench and place the PCB board on the material frame. On the one hand, the manual feeding and discharging has high labor intensity and low efficiency, and is easy to cause misoperation and influence the quality of products, on the other hand, a simple mechanical device cannot realize effective buffering of the PCB, and when an exposure machine breaks down or the production rhythm is not matched, the feeding and discharging are easy to cause interruption, so that the continuity of the whole production line is influenced. In addition, the conveying sequence and quantity of the PCB plates are difficult to accurately control by the existing feeding and discharging equipment of the exposure machine, the diversified requirements of different production processes on the feeding rhythm of the PCB plates cannot be met, and the improvement of the production efficiency and the production flexibility of the exposure machine are limited to a certain extent.
Therefore, we propose a PCB clip buffer docking exposure machine loading and unloading device so as to solve the problems mentioned above.
Disclosure of Invention
The invention aims to provide a PCB cartridge buffer storage docking exposure machine loading and unloading device, which solves the problems in the background technology.
The PCB clip buffer storage docking exposure machine loading and unloading equipment comprises a clip buffer storage loading mechanism, a docking exposure transplanting mechanism and a clip buffer storage unloading mechanism, wherein the clip buffer storage loading mechanism and the clip buffer storage unloading mechanism are respectively arranged at the left side and the right side of the docking exposure transplanting mechanism;
The cartridge clip buffer storage feeding mechanism comprises a cartridge clip skip, the cartridge clip skip transports a cartridge clip storage bin, and a plurality of PCB boards are placed in the cartridge clip storage bin in an equidistant drawing mode;
The cartridge clip buffer memory feeding mechanism further comprises a cartridge clip feeding first conveying line, the cartridge clip feeding first conveying line is abutted against the cartridge clip lifting mechanism, empty flower baskets are arranged above the cartridge clip feeding first conveying line in parallel and flow out of the conveying line, one side of the cartridge clip lifting mechanism is abutted against a cartridge clip feeding second conveying line, a buffer memory mechanism is arranged on the discharge end of the cartridge clip feeding second conveying line in a crossing mode, and the cartridge clip feeding second conveying line is abutted against the PCB material sheet resetting mechanism;
The clip lifting mechanism comprises a first lifting module, the first lifting module vertically lifts and drives the basket lifting feeding and discharging structure, and a clip feeding and discharging conveying line is also arranged at the bottom of the basket lifting feeding and discharging structure and is used for inputting or outputting a clip storage bin;
The buffer memory mechanism comprises a second linear servo lifting module and a lifting support, the second linear servo lifting module drives the lifting support to lift, two symmetrical buffer memory carrier plates are fixedly installed on the lifting support, two rows of jacks are symmetrically arranged on each buffer memory carrier plate, buffer memory protruding shafts are inserted into the jacks, and the buffer memory protruding shafts are located on two sides of the cartridge clip feeding second conveying line.
Preferably, the first transfer chain of cartridge clip material loading and empty basket flow out the transfer chain be automatic transfer chain, and the last unloading end of first transfer chain of cartridge clip material loading and empty basket flow out the transfer chain all is provided with photoelectric sensor.
Preferably, the side surface of the bottom of the basket lifting feeding and discharging structure is provided with a side pushing cylinder, and the side surface of the clip feeding second conveying line is provided with a silicon chip righting mechanism.
Preferably, the PCB material piece righting mechanism comprises a bottom plate, a first servo driving motor is arranged on the bottom plate, the first servo driving motor is in driving connection with a streamline transmission line, the streamline transmission line is a double-channel transfer line, and a linear servo module is arranged at the bottom of the streamline transmission line to drive linear movement.
Preferably, a rectifying mechanism is further arranged between the streamline transmission line and the cartridge clip feeding second conveying line, and a rectifying block is arranged on the side face of the streamline transmission line.
Preferably, the butt-joint exposure transplanting mechanism comprises a transplanting linear module, a feeding lifting arm and a discharging lifting arm are arranged on the transplanting linear module in a linear driving mode, the feeding lifting arm and the discharging lifting arm are identical in structure, and lifting driving servo motors are arranged at the lower ends of the feeding lifting arm and the discharging lifting arm.
Preferably, the feeding lifting arm and the discharging lifting arm are respectively provided with two groups of feeding and discharging variable-pitch sucker structures, and the feeding and discharging variable-pitch sucker structures are connected with the vacuum generator.
Preferably, the docking exposure transplanting mechanism further comprises a docking exposure machine, and the docking exposure machine is positioned on one side of the transplanting linear module.
Preferably, the cartridge clip buffering and discharging mechanism comprises a reversing discharging mechanism, the reversing discharging mechanism and the PCB tablet righting mechanism are identical in structure, and the reversing discharging mechanism is located on the right side of the transplanting linear module.
Preferably, the clip buffering and discharging mechanism further comprises a telescopic mechanism assembly line, the telescopic mechanism assembly line is in butt joint with the reversing discharging mechanism, the telescopic mechanism assembly line spans the discharging and lifting buffering device, the telescopic mechanism assembly line is in butt joint with the second lifting module, the basket lifting mechanism is arranged on the second lifting module, the basket lifting mechanism is in butt joint with the discharging and conveying line, and the structure of the clip buffering and discharging mechanism is the same as that of the clip buffering and charging mechanism.
Compared with the prior art, the invention has the beneficial effects that:
1. The PCB clip cache bin adopts a mode of combining a multilayer storage structure with a horizontal and vertical conveying mechanism, so that efficient storage and flexible dispatching of the PCB clips are realized, and the control assembly accurately controls clip conveying according to a preset strategy and the requirement of an exposure machine;
2. The sucker device of the sucker pitch-changing transplanting equipment can automatically adjust the sucker spacing through the pitch-changing mechanism according to the size and the layout of the PCB, so as to realize the self-adaptive grabbing of boards with different specifications. The accurate and flexible grabbing mode ensures the stability and accuracy of the plates in the transplanting process;
3. A set of working flow which is tightly matched is formed among a PCB cartridge buffer storage bin, sucker variable-pitch transplanting equipment, an exposure machine and a blanking cartridge buffer streamline in the whole system through communication connection and a preset control strategy. From cartridge clip loading, plate transplanting, exposure processing to blanking buffering, all links are connected in order, and production continuity and high efficiency are guaranteed. This innovative workflow of multi-device collaboration is distinguished from the existing independently decentralized device modes of operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of a clip cache feeder according to the present invention;
FIG. 4 is a schematic structural view of a second cassette loading conveyor line, a silicon wafer righting mechanism and a cassette lifting mechanism in the invention;
FIG. 5 is a schematic view of a clip lifting mechanism, a clip loading second conveyor line and a buffer mechanism according to the present invention;
FIG. 6 is a schematic view of a clip lifting mechanism according to the present invention;
FIG. 7 is a side bottom view of the clip lifting mechanism of the present invention;
FIG. 8 is a schematic view of the loading of the clip and the second conveyor line for loading the clip by the clip lifting mechanism of the present invention;
FIG. 9 is a schematic structural view of a second cassette loading conveyor line and a silicon wafer straightening mechanism in the invention;
FIG. 10 is a schematic diagram of a silicon wafer alignment mechanism in accordance with the present invention;
FIG. 11 is a top view of a second conveyor line for clip feeding according to the present invention;
FIG. 12 is a schematic view of a first conveyor line for feeding cartridges in accordance with the present invention;
FIG. 13 is a schematic view of the structure of the transplanting linear module and the feeding lifting arm in the invention;
FIG. 14 is a schematic diagram of a buffer mechanism according to the present invention;
FIG. 15 is an enlarged view of FIG. 14 at A in accordance with the present invention;
FIG. 16 is a schematic view of a PCB web return mechanism in accordance with the present invention;
FIG. 17 is a side bottom view of the floor of the present invention;
Fig. 18 is a schematic structural view of a clip buffering and blanking mechanism in the present invention.
In the figure, 1, a cartridge clip buffer storage feeding mechanism; 11, cartridge clip skip; 12, feeding a first conveying line by a cartridge clip; 121, cartridge bin, 123, empty basket outflow conveyor line, 124, photoelectric sensor, 13, cartridge lifting mechanism, 131, first lifting module, 132, side pushing cylinder, 133, basket lifting loading and unloading structure, 1331, lifting cover plate, 1333, cartridge lifting carrier plate, 1334, cartridge loading and unloading structure, 1336, fixed connecting rod, 1341, first servo motor, 1342, transmission rod, 1343, conveyor belt, 1351, linear cylinder, 1352, positioning push rod, 137, photoelectric sensor group, 1371, high-level sensor, 1373, cartridge position sensor, 138, top pressing positioning cylinder, 14, PCB sheet righting mechanism, 141, base plate, 142, first servo driving motor, 143, righting mechanism, 144, streamline transmission line, 145, righting block, 147, linear servo module, 15, buffer mechanism, 151, second linear servo lifting module, 152, bracket, 153, carrier plate, 1, jack, 1532, drive pulley, 15316, drive pulley, 1612, 1615, guide pulley 1721, 1614, guide pulley 1721, 1615, guide pulley 1721, guide pulley 1722, 1615, guide pulley 1721, guide pulley 1723, guide pulley 1725, guide pulley 1721, guide pulley 1725, and guide pulley drive pulley, and guide pulley, respectively, and a guide pulley, respectively, the device comprises a feeding lifting arm, a feeding and discharging variable-pitch sucker structure, a vacuum generator, a lifting driving servo motor, a butt joint exposure machine, a discharging lifting arm, a clip buffering and discharging mechanism, a reversing discharging mechanism, a second lifting module, a basket lifting mechanism, a discharging conveying line, a discharging lifting buffer device, a telescopic mechanism assembly line and a telescopic mechanism assembly line, wherein the feeding lifting arm, the feeding and discharging variable-pitch sucker structure, the lifting driving servo motor, the butt joint exposure machine, the lifting arm, the feeding lifting arm, the clip buffering and discharging mechanism, the reversing discharging mechanism, the lifting module, the basket lifting mechanism, the discharging conveying line, the discharging lifting buffer device and the telescopic mechanism assembly line are sequentially arranged.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-18, the invention provides a technical scheme that a PCB clip buffer docking exposure machine loading and unloading device comprises a clip buffer loading mechanism 1, a docking exposure transplanting mechanism 2 and a clip buffer unloading mechanism 3, wherein the clip buffer loading mechanism 1 and the clip buffer unloading mechanism 3 are respectively arranged at the left side and the right side of the docking exposure transplanting mechanism 2, a plurality of PCB boards are placed in the PCB clips in an equidistant drawing mode, the PCB boards in the PCB clips are loaded to the docking exposure transplanting mechanism 2 one by one through the clip buffer loading mechanism 1 for exposure, and then the PCB boards are collected and sent into the empty PCB clips through the clip buffer unloading mechanism 3, and then the PCB boards are unloaded.
The clip cache feeding mechanism 1 comprises a clip skip 11, wherein the clip skip 11 is used for transporting a clip bin 121;
The clip buffer feeding mechanism 1 further comprises a clip feeding first conveying line 12, the clip feeding first conveying line 12 is abutted against the clip lifting mechanism 13, empty flower baskets are arranged above the clip feeding first conveying line 12 in parallel and flow out of the conveying line 123, one side of the clip lifting mechanism 13 is abutted against a clip feeding second conveying line 16, a buffer mechanism 15 is transversely arranged on the discharge end of the clip feeding second conveying line 16, and the clip feeding second conveying line 16 is abutted against the PCB material sheet resetting mechanism 14;
The clip feed bins 121 are fed onto the clip feed first conveying line 12 one by one, the clip feed first conveying line 12 feeds the clip feed bins 121 onto the clip lifting mechanism 13, then the clip feed second conveying line 16 starts to output the PCB boards one by one from the bottom of the clip feed bins 121, each time one PCB board is output, the clip lifting mechanism 13 drives the clip feed bins 121 to descend by one grid, after the clip feed bins 121 are emptied, the clip lifting mechanism 13 lifts the clip feed bins 121 with holes until empty flower baskets are butted to flow out of the conveying line 123, and the empty flower baskets flow out of the conveying line 123 are fed out;
in the output process, the buffer mechanism 15 buffers the PCB board according to the actual rhythm.
The first conveying line 12 of clip feeding and the empty basket outflow conveying line 123 are all automatic conveying lines, and the feeding and discharging ends of the first conveying line 12 of clip feeding and the empty basket outflow conveying line 123 are all provided with photoelectric sensors 124 for sensing the positions of the clip storage bins 121.
The clip lifting mechanism 13 comprises a first lifting module 131, wherein the first lifting module 131 vertically lifts and drives the basket to lift up and down the material structure 133, and a clip feeding and discharging transport line 1334 is also arranged at the bottom of the basket lifting up and down structure 133 and used for inputting or outputting the clip storage bin 121.
The side of the bottom of the basket lifting feeding and discharging structure 133 is provided with a side pushing cylinder 132 for pushing the cartridge bin 121 to a specified position.
Specifically, the basket lifting and feeding structure 133 comprises a lifting cover plate 1331, a clip lifting carrier plate 1333 and a photoelectric sensor set 137, wherein four corners between the lifting cover plate 1331 and the clip lifting carrier plate 1333 are fixedly connected with fixing connecting rods 1336, a clip feeding and discharging conveying line 1334 and a side pushing cylinder 132 are arranged on the clip lifting carrier plate 1333, the photoelectric sensor set 137 comprises a height sensor 1371 and a clip position sensor 1373, the height sensor 1371 is arranged on the lower surface of the clip lifting carrier plate 1333 and used for monitoring the height of the clip lifting carrier plate 1333 in real time, the clip position sensor 1373 is fixedly arranged on the lower surface of the lifting cover plate 1331 and used for sensing the feeding and discharging of the clip storage bin 121, the clip feeding and discharging conveying line 1334 is matched with the clip feeding first conveying line 12 to receive the full-load clip storage bin 121 and output the empty clip storage bin 121, and the side pushing cylinder 132 is used for resetting the full-load clip storage bin 121.
The feeding and discharging conveying line 1334 on the cartridge clip comprises a first servo motor 1341, a transmission rod 1342 and a conveying belt 1343, wherein the two transmission rods 1342 are rotatably arranged on a lifting carrier plate 1333 of the cartridge clip, rotating wheels are arranged at two ends of the transmission rod 1342, the conveying belt 1343 is sleeved on the rotating wheels, the first servo motor 1341 is driven by a transmission belt wheel set to be connected with the transmission rod 1342, servo movement of the conveying belt 1343 is achieved, a cartridge clip storage bin 121 conveyed by a first conveying line 12 for feeding the cartridge clip is received, and after being lifted by a first lifting module 131, the empty cartridge storage bin 121 is output to an empty basket outflow conveying line 123.
The side pushing cylinder 132 comprises a linear cylinder 1351 and a fixed clamping rod, the linear cylinder 1351 is in driving connection with a positioning push rod 1352, the fixed clamping rod and the positioning push rod 1352 are arranged on two sides above the conveying belt 1343, after the cartridge bin 121 enters the feeding and discharging conveying line 1334 of the cartridge, the positioning push rod 1352 advances through the linear cylinder 1351, and is matched with the fixed clamping rod to clamp and position the cartridge bin 121, so that the cartridge bin 121 is aligned with the cartridge feeding second conveying line 16, and the stability of the cartridge bin 121 is maintained during lifting.
The lifting cover plate 1331 is also provided with a top pressing positioning cylinder 138, and when sheets are output, the top pressing positioning cylinder 138 presses the top of the cartridge bin 121 to further fix the cartridge bin 121.
The side of the cartridge loading second conveying line 16 is provided with a silicon wafer righting mechanism 17, and the PCB material sheets entering the cartridge loading second conveying line 16 are righted.
The clip feeding second conveying line 16 includes a linear moving tongue plate 1615, the linear moving tongue plate 1615 is movably inserted into the bottom of the full clip magazine 121, a main conveyor belt 1617 is provided on the linear moving tongue plate 1615, and sheets in the clip magazine 121 are placed one by one on the main conveyor belt 1617 and output.
The linear moving tongue plate 1615 is fixedly arranged on the moving seat 1618, the moving seat 1618 is connected with the sliding rail 1619 in a sliding manner, the sliding rail 1619 is fixedly arranged on the supporting carrier 1611, the linear moving belt pulley set 1612 is arranged on the supporting carrier 1611, a belt of the linear moving belt pulley set 1612 is fixedly connected with the moving seat 1618, a belt pulley set servo driving motor 1616 is arranged at the end part of the supporting carrier 1611, the belt pulley set servo driving motor 1616 drives the linear moving belt pulley set 1612 to drive the moving seat 1618 to linearly slide along the sliding rail 1619, and further the linear moving tongue plate 1615 is driven to linearly enter and exit the cartridge 121.
A pair of first guide wheels 1651 are rotatably mounted on two sides of the front end of the linear moving tongue plate 1615, a fixed seat 1613 is also mounted on the supporting carrier 1611, a pair of second guide wheels 1631, a pair of fourth guide wheels 1632 and a pair of third guide wheels 1633 are mounted on the fixed seat 1613, each pair of first guide wheels 1651, second guide wheels 1631, fourth guide wheels 1632 and third guide wheels 1633 are coaxially and fixedly connected, and the third guide wheels 1633 are connected with a conveyor belt servo driving motor 1614 through a transmission belt pulley group;
The second transporting line 16 further comprises a pair of fifth guiding wheels 1620 and a pair of sixth guiding wheels 1641, wherein the fifth guiding wheels 1620 are rotatably arranged on the supporting carrier 1611, and the fifth guiding wheels 1620 are located at one end close to the silicon wafer righting mechanism 17, the sixth guiding wheels 1641 are rotatably installed on the moving seat 1618, and the main transporting belt 1617 sequentially passes through the first guiding wheels 1651, the second guiding wheels 1631, the third guiding wheels 1633, the fourth guiding wheels 1632, the fifth guiding wheels 1620 and the sixth guiding wheels 1641 and returns to the first guiding wheels 1651, and when the linear moving tongue plate 1615 moves due to the movement of the sixth guiding wheels 1641 along with the moving seat 1618, the main transporting belt 1617 is still in a tensioning state.
The silicon chip righting mechanism 17 is arranged at the feeding end of the cartridge feeding second conveying line 16, the silicon chip righting mechanism 17 comprises a fixed seat plate 1721, a linear sliding rail 1722 and a screw rod structure are arranged on the fixed seat plate 1721, two symmetrical movable carrying tables 1723 are arranged on the linear sliding rail 1722 and the screw rod structure, a righting arm 1724 is fixedly arranged on the movable carrying tables 1723, a plurality of righting wheels 1725 are arranged on the righting arm 1724, the righting wheels 1725 are arranged on two sides of the linear movable tongue plate 1615, a second servo motor 1726 is further arranged on the fixed seat plate 1721, the second servo motor 1726 is in driving connection with the screw rod structure, and the two movable carrying tables 1723 are close to or far away from along the linear sliding rail 1722 through driving of the screw rod structure, so that the righting arm 1724 is driven to be close to or far away from, and the passing sheet above the righting wheels are righting.
The buffer mechanism 15 comprises a second linear servo lifting module 151 and a lifting support 152, the second linear servo lifting module 151 drives the lifting support 152 to lift, two symmetrical buffer carrier plates 153 are fixedly installed on the lifting support 152, two rows of jacks 1531 are symmetrically arranged on each buffer carrier plate 153, buffer convex shafts 1532 are inserted in the jacks 1531, the buffer convex shafts 1532 are located on two sides of the cartridge loading second conveying line 16, when sheets need to be buffered, the sheets stay through the buffer convex shafts 1532, the second linear servo lifting module 151 lifts the buffer convex shafts 1532, the sheets are lifted and separated from the cartridge loading second conveying line 16 to realize buffering, otherwise, the second linear servo lifting module 151 drives the lifting support 152 to descend, the sheets buffered in the buffer carrier plates are placed on the cartridge loading second conveying line 16 to realize re-loading of the sheets.
The PCB material sheet righting mechanism 14 comprises a bottom plate 141, a first servo driving motor 142 is arranged on the bottom plate 141, the first servo driving motor 142 is in driving connection with a streamline transmission line 144, the streamline transmission line 144 is a double-channel transfer line, and a linear servo module 147 is arranged at the bottom of the bottom plate 141 and is used for driving linear movement to respectively butt-joint the two channels to the cartridge clip feeding second conveying line 16 to receive the PCB material sheets.
And a righting mechanism 143 is further arranged between the streamline transmission line 144 and the cartridge clip feeding second conveying line 16, the righting mechanism 143 is used for righting the PCB material sheets from the cartridge clip feeding second conveying line 16 again, and the righting mechanism 143 has the same structure as the silicon chip righting mechanism 17.
The side of the streamline transmission line 144 is provided with a rectifying block 145, and the rectifying block 145 is connected with a linear driving module to conduct batch guiding and rectifying on the PCB material sheets on the streamline transmission line 144.
The butt-joint exposure transplanting mechanism 2 comprises a transplanting linear module 21, a feeding lifting arm 22 and a discharging lifting arm 24 are arranged on the transplanting linear module 21 in a linear driving mode, the feeding lifting arm 22 and the discharging lifting arm 24 are identical in structure, and lifting driving servo motors 223 are arranged at the lower ends of the feeding lifting arm 22 and the discharging lifting arm 24 and used for driving the feeding lifting arm 22 to lift.
Two groups of feeding and discharging variable-pitch sucker structures 221 are arranged on the feeding lifting arm 22 and the discharging lifting arm 24, the feeding and discharging variable-pitch sucker structures 221 are connected with a vacuum generator 222, the vacuum generator 222 enables the feeding and discharging variable-pitch sucker structures 221 to generate suction through negative pressure, the PCB material sheets on the streamline transmission line 144 are sucked, and the discharging lifting arm 24 is used for sucking the PCB material sheets for discharging.
The feeding and discharging variable-pitch sucker structure 221 is driven to change pitch by a linear servo driving module.
The butt-joint exposure transplanting mechanism 2 further comprises a butt-joint exposure machine 23, the butt-joint exposure machine 23 is located on one side of the transplanting linear module 21, the feeding lifting arm 22 grabs and places the PCB material sheets on the streamline transmission line 144 on the butt-joint exposure machine 23 for exposure, and the exposed PCB material sheets are grabbed and discharged by the discharging lifting arm 24.
The cartridge clip buffering and discharging mechanism 3 comprises a reversing and discharging mechanism 31, the reversing and discharging mechanism 31 and the PCB material sheet righting mechanism 14 are identical in structure, the reversing and discharging mechanism 31 is located on the right side of the transplanting linear module 21, and the exposed PCB material sheets are grabbed by the discharging lifting arm 24 and placed on the reversing and discharging mechanism 31 for discharging.
The cartridge clip buffering and discharging mechanism 3 further comprises a telescopic mechanism assembly line 36, the telescopic mechanism assembly line 36 is in butt joint with the reversing discharging mechanism 31, a discharging lifting buffer device 35 is arranged on the telescopic mechanism assembly line 36 in a crossing mode, the telescopic mechanism assembly line 36 is in butt joint with the second lifting module 32, a basket lifting mechanism 33 is arranged on the second lifting module 32, and the basket lifting mechanism 33 is in butt joint with the discharging transportation line 34;
the structure of the clip buffer blanking mechanism 3 is the same as that of the clip buffer feeding mechanism 1, and the difference is that the clip buffer blanking mechanism 3 gathers the PCB material sheets into the clip.
The working principle is that the cartridge bin 121 filled with the PCB material sheets is sent into the cartridge buffer feeding mechanism 1 by the cartridge skip 11, the cartridge buffer feeding mechanism 1 takes the PCB material sheets out of the cartridge bin 121 one by one and sends the PCB material sheets to the butt-joint exposure transplanting mechanism 2 for exposure, and the exposed PCB material sheets are collected one by the cartridge buffer discharging mechanism 3 and sent into the empty cartridge bin 121 for storage.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The PCB clip buffer storage docking exposure machine loading and unloading equipment is characterized by comprising a clip buffer storage loading mechanism (1), a docking exposure transplanting mechanism (2) and a clip buffer storage unloading mechanism (3), wherein the clip buffer storage loading mechanism (1) and the clip buffer storage unloading mechanism (3) are respectively arranged at the left side and the right side of the docking exposure transplanting mechanism (2);
The cartridge buffer feeding mechanism (1) comprises a cartridge skip (11), the cartridge skip (11) transports a cartridge bin (121), and a plurality of PCB boards are placed in the cartridge bin (121) in an equidistant drawing mode;
The clip buffer memory feeding mechanism (1) further comprises a clip feeding first conveying line (12), the clip feeding first conveying line (12) is abutted against the clip lifting mechanism (13), an empty basket outflow conveying line (123) is arranged above the clip feeding first conveying line (12) in parallel, one side of the clip lifting mechanism (13) is abutted against a clip feeding second conveying line (16), a buffer memory mechanism (15) is arranged on the discharge end of the clip feeding second conveying line (16) in a straddling mode, and the clip feeding second conveying line (16) is abutted against the PCB material sheet righting mechanism (14);
The cartridge clip lifting mechanism (13) comprises a first lifting module (131), the first lifting module (131) vertically lifts and drives a basket lifting feeding and discharging structure (133), a cartridge clip feeding and discharging conveying line (1334) is also arranged at the bottom of the basket lifting feeding and discharging structure (133), and a cartridge clip storage bin (121) is input or output;
The buffer memory mechanism (15) comprises a second linear servo lifting module (151) and a lifting support (152), the lifting support (152) is driven by the second linear servo lifting module (151) to lift, two symmetrical buffer memory carrier plates (153) are fixedly installed on the lifting support (152), two rows of jacks (1531) are symmetrically arranged on each buffer memory carrier plate (153), buffer memory convex shafts (1532) are inserted in the jacks (1531), and the buffer memory convex shafts (1532) are located on two sides of the cartridge clip feeding second conveying line (16).
2. The feeding and discharging equipment of the PCB clip buffer docking exposure machine according to claim 1, wherein the clip feeding first conveying line (12) and the empty basket outflow conveying line (123) are automatic conveying lines, and the feeding and discharging ends of the clip feeding first conveying line (12) and the empty basket outflow conveying line (123) are provided with photoelectric sensors (124).
3. The feeding and discharging equipment of the PCB clip buffer docking exposure machine according to claim 1, wherein a side pushing cylinder (132) is arranged on the side surface of the bottom of the basket lifting feeding and discharging structure (133), and a silicon wafer rectifying mechanism (17) is arranged on the side surface of the clip feeding second conveying line (16).
4. The feeding and discharging equipment of the PCB clip buffer docking exposure machine according to claim 1, wherein the PCB material sheet righting mechanism (14) comprises a bottom plate (141), a first servo driving motor (142) is installed on the bottom plate (141), the first servo driving motor (142) drives a connecting streamline transmission line (144), the streamline transmission line (144) is a double-channel transmission line, and a linear servo module (147) is arranged at the bottom of the streamline transmission line to drive linear movement.
5. The feeding and discharging device of the PCB cartridge buffer docking exposure machine according to claim 4, wherein a rectifying mechanism (143) is further arranged between the streamline transmission line (144) and the cartridge feeding second conveying line (16), and a rectifying block (145) is arranged on the side face of the streamline transmission line (144).
6. The feeding and discharging equipment of the PCB cartridge buffer docking exposure machine according to claim 1, wherein the docking exposure transplanting mechanism (2) comprises a transplanting linear module (21), a feeding lifting arm (22) and a discharging lifting arm (24) are arranged on the transplanting linear module (21) in a linear driving mode, the feeding lifting arm (22) and the discharging lifting arm (24) are identical in structure, and lifting driving servo motors (223) are arranged at the lower ends of the feeding lifting arm (22) and the discharging lifting arm (24).
7. The feeding and discharging device of the PCB clip cache docking exposure machine according to claim 6, wherein the feeding lifting arm (22) and the discharging lifting arm (24) are respectively provided with two groups of feeding and discharging variable-pitch sucker structures (221), and the feeding and discharging variable-pitch sucker structures (221) are connected with a vacuum generator (222).
8. The PCB clip cache docking exposure machine loading and unloading equipment according to claim 6, wherein the docking exposure transplanting mechanism (2) further comprises a docking exposure machine (23), and the docking exposure machine (23) is located on one side of the transplanting linear module (21).
9. The feeding and discharging equipment of the PCB clip buffer docking exposure machine according to claim 1, wherein the clip buffer discharging mechanism (3) comprises a reversing discharging mechanism (31), the reversing discharging mechanism (31) and the PCB tablet return mechanism (14) are identical in structure, and the reversing discharging mechanism (31) is located on the right side of the transplanting linear module (21).
10. The feeding and discharging equipment of the PCB clip buffer docking exposure machine according to claim 9, wherein the clip buffer discharging mechanism (3) further comprises a telescopic mechanism assembly line (36), the telescopic mechanism assembly line (36) is docked and reversely rotates with the discharging mechanism (31), the telescopic mechanism assembly line (36) is transversely provided with a discharging lifting buffer device (35), the telescopic mechanism assembly line (36) is docked with a second lifting module (32), the second lifting module (32) is provided with a flower basket lifting mechanism (33), the flower basket lifting mechanism (33) is docked with the discharging transportation line (34), and the structure of the clip buffer discharging mechanism (3) is the same as that of the clip buffer feeding mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511114546.4A CN120589424A (en) | 2025-08-11 | 2025-08-11 | A PCB clip cache docking exposure machine loading and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511114546.4A CN120589424A (en) | 2025-08-11 | 2025-08-11 | A PCB clip cache docking exposure machine loading and unloading device |
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| CN120589424A true CN120589424A (en) | 2025-09-05 |
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| CN202511114546.4A Pending CN120589424A (en) | 2025-08-11 | 2025-08-11 | A PCB clip cache docking exposure machine loading and unloading device |
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