CN112623747A - Automatic circuit board feeding device - Google Patents
Automatic circuit board feeding device Download PDFInfo
- Publication number
- CN112623747A CN112623747A CN202011568832.5A CN202011568832A CN112623747A CN 112623747 A CN112623747 A CN 112623747A CN 202011568832 A CN202011568832 A CN 202011568832A CN 112623747 A CN112623747 A CN 112623747A
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- Prior art keywords
- circuit board
- driving piece
- driving
- conveying
- feeding device
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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
- B65G47/74—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
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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
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The application relates to an automatic circuit board feeding device which comprises a rack, a conveying mechanism, a feeding mechanism, a clapper mechanism and a conveying mechanism; the material conveying mechanism comprises a plurality of conveying rollers and a first driving piece; the clapper mechanism comprises a plurality of positioning blocks and second driving pieces, the positioning blocks are respectively positioned between adjacent conveying rollers and positioned on two sides of the circuit board, the upper ends of the positioning blocks are higher than the upper ends of the conveying rollers, and the second driving pieces drive the positioning blocks positioned on the two sides of the circuit board to be close to or far away from each other; the feeding mechanism comprises a feeding plate, a plurality of suckers, a third driving piece and a fourth driving piece, the suckers are connected with the air compressor, and the feeding plate is arranged above the conveying rollers. This application utilizes clapper mechanism to inject the position of circuit board, later utilizes feed mechanism to remove circuit board material loading to conveying mechanism to the circuit position, no longer need use industrial camera equipment such as CCD at the in-process of location circuit board to the cost is reduced.
Description
Technical Field
The application relates to the technical field of circuit board processing equipment, in particular to an automatic circuit board feeding device.
Background
The electroplating of the circuit board is a surface processing method which is to clamp the upper end of the circuit board, then place the circuit board in the salt solution of the preplating metal, take the plated base metal as a cathode, and deposit the oxygen ions of the preplating metal in the plating solution on the surface of the base metal through the electrolysis action to form a plating layer.
At present, when a circuit board is electroplated, the circuit board is clamped by a manipulator and then moved to a clamp fixed on a chain, the circuit board is clamped by the clamp for electroplating, and the CCD is required to be positioned when the manipulator is used for clamping, so that the distance between adjacent circuit boards from feeding to the clamp is equal.
In view of the above-mentioned related art, the inventors consider that the cost of using a CCD and a robot is high, and thus it is inconvenient to popularize on a large scale.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In order to reduce the cost of the required equipment of location and the material loading process of circuit board, this application provides a circuit board automatic feeding device.
The application provides a pair of circuit board automatic feeding device adopts following technical scheme:
an automatic circuit board feeding device comprises a rack, a conveying mechanism for moving a circuit board to an electroplating position, a feeding mechanism for transferring the circuit board to the conveying mechanism, a clapper mechanism for positioning the circuit board and a conveying mechanism for moving the circuit board to the feeding mechanism;
the material conveying mechanism comprises a plurality of conveying rollers rotating on the rack and a first driving piece for driving the conveying rollers to rotate simultaneously;
the clapper mechanism comprises a plurality of positioning blocks for positioning the circuit board and a second driving piece for driving the positioning blocks to move, the positioning blocks are respectively positioned between adjacent conveying rollers and positioned on two sides of the circuit board, the upper ends of the positioning blocks are higher than the upper ends of the conveying rollers, and the second driving piece drives the positioning blocks positioned on the two sides of the circuit board to mutually approach or separate;
the feeding mechanism comprises a feeding plate, a plurality of suckers fixed below the feeding plate, a third driving piece driving the feeding plate to vertically move and a fourth driving piece driving the feeding plate to rotate in the vertical direction, the suckers are connected with the air compressor, the feeding plate is arranged above the conveying rollers, the third driving piece is connected to the upper end of the feeding plate, and the fourth driving piece is connected to one end, far away from the feeding plate, of the third driving piece and is connected with the frame.
By adopting the technical scheme, the position of the circuit board is limited by the clapper mechanism, then the circuit board is fed to the conveying mechanism by the feeding mechanism to be moved to the circuit position, and industrial camera equipment such as a CCD (charge coupled device) is not needed in the process of positioning the circuit board, so that the cost is reduced.
Optionally: conveying mechanism includes vertical rotation in a plurality of sprockets of frame, cup joints in the chain of sprocket, drive sprocket pivoted fifth driving piece and a plurality of clamping jaws that are fixed in the chain, the clamping jaw is close to the torsional spring of stationary dog including the stationary dog that is fixed in the chain, articulate in the gripper of stationary dog and drive gripper lower extreme, the frame still is connected with the fifth driving piece that drives a plurality of gripper upper end and be close to the stationary dog.
Through adopting above-mentioned technical scheme, the clamping jaw carries out the centre gripping with the circuit board, later utilizes the chain to remove the circuit board of clamping jaw centre gripping to electroplating the position.
Optionally: the upper end of the rack is connected with a sliding block in a sliding mode, the fourth driving part is connected to the lower end of the sliding block, the upper end of the sliding block is rotatably connected with a pinwheel matched with the chain, and the upper end of the sliding block is further connected with a limiting mechanism for limiting the pinwheel to rotate.
Through adopting above-mentioned technical scheme, when moving the circuit board from the sucking disc to the clamping jaw on, the sucking disc keeps relatively fixed with the clamping jaw to make the transfer process of circuit board between the two more stable.
Optionally: the limiting mechanism comprises a locking cylinder fixed at the upper end of the sliding block and a locking block abutted against the pinwheel, and a piston rod of the locking cylinder is fixed with the locking block and pushes the locking block to be close to or far away from the pinwheel.
Through adopting above-mentioned technical scheme, utilize the latch segment to exert frictional force to the pinwheel and make the pinwheel no longer take place to rotate, only need latch segment and pinwheel contact can realize the rotation of locking pinwheel when restriction pinwheel rotates, the process of locking is faster this moment.
Optionally: the number of the limiting mechanisms is two, and the two limiting mechanisms are respectively positioned on two sides of the rotation axis of the pinwheel.
Through adopting above-mentioned technical scheme, exert relative power simultaneously in the both sides of pinwheel, two forces of injecing its pivoted that the pinwheel received at this moment offset each other to make the difficult emergence of pivot of pinwheel crooked, make the rotation of pinwheel difficult to receive the influence.
Optionally: the frame is still connected with the cylinder that resets that the slider after the drive removed resets, the cylinder body of cylinder that resets is fixed in the frame, the cylinder body and the slider butt of cylinder that resets promote the slider and remove.
Through adopting above-mentioned technical scheme, utilize the cylinder that resets to reset the slider after will removing, no longer need the manual work to promote the slider and reset this moment to it is more convenient to make the process of resetting of slider.
Optionally: the frame is connected with the adjustment mechanism who adjusts adjacent locating piece interval, adjustment mechanism is including the guide holder that is fixed in the frame, slide in the regulating block of guide holder upper end and threaded connection in the adjusting bolt of regulating block, and adjusting bolt passes regulating block and guide holder butt, locating piece and second driving piece all connect in the regulating block.
Through adopting above-mentioned technical scheme, after the circuit board size changes, adjust the interval of two regulating blocks to adjust the locating position of locating piece, make clapper mechanism can fix a position not unidimensional circuit board.
Optionally: fifth driving piece fixedly connected with is the extension rod that the level set up, the terminal surface that the extension rod is close to the clamping jaw rotates and is connected with a plurality of leading wheels, the belt has been cup jointed simultaneously to the leading wheel, the position and the movable claw butt of fifth driving piece are kept away from to the belt outer wall, the lateral wall butt of fifth driving piece is kept away from to belt inner wall and extension rod.
Through adopting above-mentioned technical scheme, utilize the extension rod to promote a plurality of movable claw simultaneously, the in-process belt that removes at the clamping jaw simultaneously can remove simultaneously, makes the centre gripping cylinder promote the process that the fixed claw was kept away from to the movable claw lower extreme and is difficult for receiving the influence.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic diagram of a feeding mechanism according to an embodiment of the present disclosure;
FIG. 4 is an enlarged view of the portion B of FIG. 3;
fig. 5 is a schematic view illustrating a structure for driving a feeding mechanism to move horizontally according to an embodiment of the present application;
fig. 6 is an enlarged view of a portion C of fig. 5.
In the figure, 1, a frame; 11. a reset cylinder; 12. a push block; 2. a conveying mechanism; 21. a sprocket; 22. a chain; 23. a conveying motor; 24. a clamping jaw; 241. a fixed jaw; 242. a movable jaw; 243. a torsion spring; 25. a clamping cylinder; 26. an extension rod; 261. an extension groove; 27. a guide wheel; 28. a belt; 3. a feeding mechanism; 31. feeding plates; 32. a suction cup; 33. a feeding cylinder; 34. a divider; 4. a clapper mechanism; 41. positioning blocks; 42. positioning the air cylinder; 43. positioning a rod; 5. a material conveying mechanism; 51. a conveying roller; 52. a first motor; 53. a driving gear; 54. an intermediate gear; 55. a driven gear; 6. a slider; 61. a pinwheel; 611. a thimble; 7. a limiting mechanism; 71. a locking cylinder; 72. a locking block; 8. an adjustment mechanism; 81. a guide seat; 82. an adjusting block; 83. and adjusting the bolt.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The application discloses a circuit board automatic feeding device uses mechanical structure to carry out material loading and location when carrying out the material loading before the circuit to the circuit board, has reduced the cost of the required equipment that uses of material loading in-process, makes extensive popularization more convenient.
As shown in fig. 1, an automatic circuit board feeding device includes a frame 1, a conveying mechanism 2 for moving a circuit board to an electroplating position, a feeding mechanism 3 for transferring the circuit board to the conveying mechanism 2, a plate-beating mechanism 4 for positioning the circuit board, and a feeding mechanism 5 for moving the circuit board to the feeding mechanism 3. The material conveying mechanism 5 comprises a plurality of conveying rollers 51 which are rotatably connected to the frame 1 and a first driving part which drives the conveying rollers 51 to rotate simultaneously, and the axes of the conveying rollers 51 are parallel to the conveying direction of the conveying mechanism 2. As shown in fig. 2, the first driving member is a first motor 52 fixed to the frame 1 by bolts, and an output shaft of the first motor is coaxially connected to a driving gear 53 by a flat key. One end of the conveying roller 51 is coaxially connected with driven gears 55 by using a flat key, the frame 1 is rotatably connected with a plurality of intermediate gears 54 arranged between the adjacent driven gears 55, the intermediate gears 54 are simultaneously meshed with the adjacent driven gears 55, and the intermediate gears 54 are meshed with the driving gear 53.
As shown in fig. 1, the conveying mechanism 2 includes four chain wheels 21 rotatably connected to the frame 1, a chain 22 sleeved on the chain wheels 21, a fifth driving member driving the chain wheels 21 to rotate, and a plurality of clamping jaws 24 fixed on the chain 22, the rotation axis of the chain wheels 21 is vertically arranged, and the chain 22 is arranged around the feeding mechanism 3. The fifth driving member is a conveying motor 23, the conveying motor 23 is fixed to the frame 1 by using bolts, and an output shaft of the conveying motor 23 is coaxially connected with one chain wheel 21 by using a flat key.
As shown in fig. 3, the feeding mechanism 3 includes a feeding plate 31, a plurality of suction cups 32 fixed below the feeding plate 31 by bolts, a third driving member for driving the feeding plate 31 to move vertically, and a fourth driving member for driving the feeding plate 31 to rotate in the vertical direction, the third driving member is a feeding cylinder 33, and the fourth driving member is a divider 34. The cylinder body of the feeding cylinder 33 is fixed to the driving end of the divider 34 by using a bolt, and the piston rod of the feeding cylinder 33 is fixed to the upper end face of the feeding plate 31 by using a bolt. The suction cups 32 are connected to the air compressor, and the circuit board is sucked and moved by the negative pressure provided by the air compressor.
As shown in fig. 4, the clapper mechanism 4 includes two positioning blocks 41 for positioning the circuit board and a second driving member for driving the two positioning blocks 41 to move close to and away from each other, and the second driving member is a positioning cylinder 42. The two positioning blocks 41 are both located below the conveying roller 51 and are perpendicular to the axis of the conveying roller 51, and the two positioning blocks 41 are located on two sides of the circuit board conveyed by the conveying roller 51 respectively. A plurality of positioning rods 43 are integrally formed at the upper ends of the two positioning blocks 41, the positioning rods 43 are respectively arranged between the adjacent conveying rollers 51, and the upper ends of the positioning rods 43 are higher than the upper ends of the conveying rollers 51. The circuit board is pushed by the positioning block 41, so that the position of the circuit board is limited, and at the moment, when the circuit board is moved to the conveying mechanism 2 by the subsequent feeding mechanism 3, the distance between the adjacent circuit boards on the conveying mechanism 2 is kept equal, so that the electroplating process is not easily influenced. The frame 1 is also connected with a baffle plate by using bolts, and the baffle plate is abutted with the circuit board conveyed by the conveying roller 51, so that the continuous conveying of the circuit board is limited.
As shown in fig. 5 and 6, the clamping jaw 24 includes a fixed jaw 241 fixed to the chain 22 by using a bolt, a movable jaw 242 hinged to the fixed jaw 241, and a torsion spring 243 driving the lower end of the movable jaw 242 to be close to the fixed jaw 241, one end of the torsion spring 243 being connected to the fixed jaw 241, and the other end of the torsion spring 243 being connected to the movable jaw 242. The lower ends of the fixed claw 241 and the movable claw 242 are close to each other, and the upper ends thereof are distant from each other. The frame 1 is further connected with a fifth driving element for pushing the upper end of the movable claw 242 to move towards the fixed claw 241, the fifth driving element is a clamping cylinder 25, the cylinder body of the clamping cylinder 25 is fixed on the frame 1 through a bolt, and the piston rod of the clamping cylinder is connected with an extension rod 26 which is horizontally arranged through a bolt. Extension rod 26 terminal surface runs through there is extension groove 261, and extension rod 26's both ends all rotate and are connected with the leading wheel 27 that is vertical setting, and belt 28 has been cup jointed simultaneously to two leading wheels 27, and belt 28 passes from extension groove 261 in, and the lateral wall and the movable claw 242 upper end butt of centre gripping cylinder 25 are kept away from to belt 28 lateral wall, and the lateral wall that centre gripping cylinder 25 was kept away from to belt 28 inner wall and extension rod 26 keep away from the lateral wall butt of centre gripping cylinder 25. The extension rod 26 connected by the clamping cylinder 25 simultaneously pushes the movable claws 242 to rotate, so that the circuit board is clamped by the clamping jaw 24, meanwhile, the clamping jaw 24 can move along with the chain 22 in the clamping process, the stop of the conveying motor 23 for driving the chain 22 to rotate is not needed, and the electroplating process is more efficient.
As shown in fig. 5, the upper end of the frame 1 is also slidably connected with a slide block 6, the sliding direction of the slide block 6 is parallel to the moving direction of the circuit board clamped by the clamping jaws 24, and the divider 34 is fixed at the lower end of the slide block 6 by using bolts. The upper end of the slide block 6 is rotatably connected with a needle wheel 61 matched with the chain 22, the needle wheel 61 rotates along with the movement of the chain 22, a plurality of thimbles 611 are welded on the side wall of the needle wheel 61 in the circumferential direction, and the thimbles 611 are meshed with the chain 22. The upper end of the sliding block 6 is further provided with a limiting mechanism 7 for limiting the rotation of the needle wheel 61, the limiting mechanisms 7 are two groups and are respectively located on two sides of the needle wheel 61, the limiting mechanism 7 comprises a locking cylinder 71 fixed above the sliding block 6 through bolts and a locking block 72 abutted against the needle wheel 61, and the locking block 72 is fixed on a piston rod of the locking cylinder 71 through bolts. At this moment, when the suction cup 32 sucks the circuit board and rotates the circuit board to a vertical state under the driving of the divider 34, the locking block 72 limits the rotation of the pin wheel 61 to enable the chain 22 to drive the sliding block 6 to move, so that the clamping jaw 24 and the circuit board to be clamped keep relatively fixed, the clamping jaw 24 clamps the circuit board more stably, the circuit board is not easy to drop from the clamping jaw 24 in the electroplating process, and the electroplating process is kept stable.
As shown in fig. 5, when the circuit board is transferred to the clamping jaw 24, the feeding mechanism 3 is no longer located above the material conveying mechanism 5 along with the movement of the clamping jaw 24, and at this time, the feeding mechanism 3 needs to be moved to the original position, so the frame 1 is connected with a reset cylinder 11 for driving the moved slide block 6 to reset, the cylinder body of the reset cylinder 11 is fixed to the frame 1 by using a bolt, the piston rod of the reset cylinder 11 is fixed with a push block 12 by using a bolt, and the push block 12 abuts against the slide block 6 and pushes the slide block 6 to move. At this time, after the circuit board is clamped by the clamping jaws 24, the locking block 72 is pushed by the locking cylinder 71 to be disengaged from the contact with the pin wheel 61, then the piston rod of the reset cylinder 11 is extended to reset the pushing slide block 6, and then the piston rod of the reset cylinder 11 is contracted to prepare for resetting the pushing slide block 6 at the next time.
As shown in fig. 4, since the circuit boards to be processed have different sizes and the initial distance between the positioning rods 43 close to each other is adjusted, an adjusting mechanism 8 for adjusting the distance between the adjacent positioning blocks 41 is connected to the frame 1, and the adjusting mechanism 8 includes a guide holder 81 fixed to the frame 1 by bolts, an adjusting block 82 sliding on the upper end of the guide holder 81, and an adjusting bolt 83 screwed to the adjusting block 82. The cylinder bodies of the two positioning cylinders 42 are respectively fixed at the upper ends of the adjusting blocks 82 by bolts, the positioning blocks 41 are arranged at the upper ends of the adjusting blocks 82 to slide, and the adjusting bolts 83 penetrate through the adjusting blocks 82 to abut against the guide seats 81. At this time, after the size of the circuit board to be processed is changed, the positions of the adjacent adjusting blocks 82 are manually adjusted to change the positions between the adjacent positioning blocks 41, so that the circuit boards with different sizes are processed.
The implementation principle of the embodiment is as follows: the circuit board is placed above the material conveying mechanism 5, the conveying roller 51 moves the circuit board to abut against the blocking piece, and then the two positioning cylinders 42 push the two positioning blocks 41 to approach each other so as to limit the position of the circuit board. The feeding cylinder 33 pushes the feeding plate 31 to move downwards to suck the circuit board, then the piston rod of the feeding cylinder 33 contracts to lift the circuit board, then the divider 34 rotates the circuit board to a vertical state, the piston rod of the feeding cylinder 33 extends in the rotating process to enable the circuit board to just rotate between the fixed claw 241 and the movable claw 242, the clamping cylinder 25 utilizes the extension rod 26 to push the upper end of the movable claw 242 to be close to the fixed claw 241 while the divider 34 rotates, the lower ends of the movable claw 242 and the fixed claw 241 are made to be far away from each other, and the divider 34 continues to rotate so that the circuit board is placed between the fixed claw 241 and the movable claw 242. Thereby locking cylinder 71 promotes latch segment 72 and the lateral wall butt of pinwheel 61 makes slider 6 and clamping jaw 24 remove simultaneously, and the piston rod shrink of centre gripping cylinder 25 makes clamping jaw 24 press from both sides the circuit board this moment, and later sucking disc 32 no longer adsorbs the circuit board, and reset cylinder 11 promotes slider 6 and resets, and decollator 34 rotates sucking disc 32 to the horizontality, and feed mechanism 3 continues to carry out the material loading to the circuit board.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a circuit board automatic feeding device which characterized in that: the electroplating device comprises a rack (1), a conveying mechanism (2) for moving a circuit board to an electroplating position, a feeding mechanism (3) for transferring the circuit board to the conveying mechanism (2), a clapper mechanism (4) for positioning the circuit board and a material conveying mechanism (5) for moving the circuit board to the feeding mechanism (3);
the material conveying mechanism (5) comprises a plurality of conveying rollers (51) rotating on the rack (1) and a first driving piece for driving the conveying rollers (51) to rotate simultaneously;
the clapper mechanism (4) comprises a plurality of positioning blocks (41) for positioning the circuit board and a second driving piece for driving the positioning blocks (41) to move, the positioning blocks (41) are respectively positioned between adjacent conveying rollers (51) and positioned on two sides of the circuit board, the upper ends of the positioning blocks (41) are higher than the upper ends of the conveying rollers (51), and the second driving piece drives the positioning blocks (41) positioned on two sides of the circuit board to mutually approach or separate;
the feeding mechanism (3) comprises an upper material plate (31), a plurality of suckers (32) fixed below the upper material plate (31), a third driving piece for driving the upper material plate (31) to vertically move and a fourth driving piece for driving the upper material plate (31) to rotate in the vertical direction, the suckers (32) are connected with the air compressor, the upper material plate (31) is arranged above the conveying rollers (51), the third driving piece is connected to the upper end of the upper material plate (31), and the fourth driving piece is connected to one end, far away from the upper material plate (31), of the third driving piece and is connected with the frame (1).
2. The automatic circuit board feeding device according to claim 1, characterized in that: conveying mechanism (2) including vertical rotation in a plurality of sprocket (21) of frame (1), cup joint in chain (22), drive sprocket (21) pivoted fifth driving piece of sprocket (21) and a plurality of clamping jaw (24) that are fixed in chain (22), clamping jaw (24) are close to torsional spring (243) of stationary dog (241) including stationary dog (241) that are fixed in chain (22), articulated in movable claw (242) of stationary dog (241) and drive movable claw (242) lower extreme, frame (1) still is connected with the fifth driving piece that drives a plurality of movable claw (242) upper end and be close to stationary dog (241).
3. The automatic circuit board feeding device according to claim 1, characterized in that: the upper end of the rack (1) is connected with a sliding block (6) in a sliding mode, the fourth driving part is connected to the lower end of the sliding block (6), the upper end of the sliding block (6) is rotatably connected with a pin wheel (61) matched with the chain (22), and the upper end of the sliding block (6) is further connected with a limiting mechanism (7) for limiting the pin wheel (61) to rotate.
4. The automatic circuit board feeding device according to claim 3, wherein: the limiting mechanism (7) comprises a locking cylinder (71) fixed to the upper end of the sliding block (6) and a locking block (72) abutted to the pinwheel (61), and a piston rod of the locking cylinder (71) is fixed to the locking block (72) and pushes the locking block (72) to be close to or far away from the pinwheel (61).
5. The automatic circuit board feeding device according to claim 4, wherein: the number of the limiting mechanisms (7) is two, and the two limiting mechanisms (7) are respectively positioned on two sides of the rotation axis of the pinwheel (61).
6. The automatic circuit board feeding device according to claim 5, wherein: frame (1) still is connected with reset cylinder (11) that slider (6) after the drive removed reset, the cylinder body of reset cylinder (11) is fixed in frame (1), the cylinder body and slider (6) butt of reset cylinder (11) promote slider (6) to remove.
7. The automatic circuit board feeding device according to claim 1, characterized in that: frame (1) is connected with adjustment mechanism (8) of adjusting adjacent locating piece (41) interval, adjustment mechanism (8) including guide holder (81) that are fixed in frame (1), slide in regulating block (82) and the threaded connection in adjusting bolt (83) of regulating block (82) of guide holder (81) upper end, adjusting bolt (83) pass regulating block (82) and guide holder (81) butt, locating piece (41) and second driving piece all connect in regulating block (82).
8. The automatic circuit board feeding device according to claim 2, characterized in that: fifth driving piece fixedly connected with is extension rod (26) that the level set up, extension rod (26) are close to the terminal surface rotation of clamping jaw (24) and are connected with a plurality of leading wheels (27), belt (28) have been cup jointed simultaneously in leading wheel (27), the position and the movable claw (242) butt of fifth driving piece are kept away from to belt (28) outer wall, the lateral wall butt of fifth driving piece is kept away from with extension rod (26) to belt (28) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568832.5A CN112623747B (en) | 2020-12-25 | 2020-12-25 | Automatic circuit board feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011568832.5A CN112623747B (en) | 2020-12-25 | 2020-12-25 | Automatic circuit board feeding device |
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| Publication Number | Publication Date |
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| CN112623747A true CN112623747A (en) | 2021-04-09 |
| CN112623747B CN112623747B (en) | 2022-02-01 |
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| CN202011568832.5A Active CN112623747B (en) | 2020-12-25 | 2020-12-25 | Automatic circuit board feeding device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419161A (en) * | 2021-06-25 | 2021-09-21 | 深圳市宏联电路有限公司 | Radio frequency detection device and detection method |
| CN113426644A (en) * | 2021-06-30 | 2021-09-24 | 深圳市浩宝技术有限公司 | Circulating transmission type curing device |
| CN115031536A (en) * | 2022-06-07 | 2022-09-09 | 中国恩菲工程技术有限公司 | Cathode plate feeding system, cathode plate feeding method and fusion casting production system |
| CN115633454A (en) * | 2022-11-14 | 2023-01-20 | 浙江柳市线路板有限公司 | Circuit board pickling grinds board equipment |
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| CN113419161A (en) * | 2021-06-25 | 2021-09-21 | 深圳市宏联电路有限公司 | Radio frequency detection device and detection method |
| CN113426644A (en) * | 2021-06-30 | 2021-09-24 | 深圳市浩宝技术有限公司 | Circulating transmission type curing device |
| CN113426644B (en) * | 2021-06-30 | 2023-03-03 | 深圳市浩宝技术有限公司 | Circulating transmission type curing device |
| CN115031536A (en) * | 2022-06-07 | 2022-09-09 | 中国恩菲工程技术有限公司 | Cathode plate feeding system, cathode plate feeding method and fusion casting production system |
| CN115031536B (en) * | 2022-06-07 | 2024-08-16 | 中国恩菲工程技术有限公司 | Cathode plate feeding system, cathode plate feeding method and casting production system |
| CN115633454A (en) * | 2022-11-14 | 2023-01-20 | 浙江柳市线路板有限公司 | Circuit board pickling grinds board equipment |
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| CN112623747B (en) | 2022-02-01 |
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