CN113260159B - Plate dragging machine for manufacturing printed circuit board and manufacturing process - Google Patents
Plate dragging machine for manufacturing printed circuit board and manufacturing process Download PDFInfo
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- CN113260159B CN113260159B CN202110547752.XA CN202110547752A CN113260159B CN 113260159 B CN113260159 B CN 113260159B CN 202110547752 A CN202110547752 A CN 202110547752A CN 113260159 B CN113260159 B CN 113260159B
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- fixedly connected
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- pipeline
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
Abstract
The invention discloses a board scooping machine for manufacturing a printed circuit board and a manufacturing process thereof. When the carrying block moves in, the carrying block drives the abutting rod to go deep into the moving base to be in contact with the carrier plate and drive the carrier plate to move, the contact is further driven to move and be in contact with the contact electrode, the exhaust fan is started, when the contact moves out, the contact resets under the action of the spring, the contact electrode is separated from the contact electrode, and the exhaust fan stops running, so that the exhaust fan is started according to the position of the carrying block, the phenomenon that a mold pops out when a link plate is replaced, the wind power of the exhaust fan continues, external pollutants enter a fishing trigger, certain abrasion is generated on the fishing trigger, and the problem that the exhaust fan cannot be automatically started according to the position of a printed circuit board mold is solved.
Description
Technical Field
The invention relates to the technical field of printed circuit boards, in particular to a plate dragging machine for manufacturing a printed circuit board and a manufacturing process.
Background
Printed wiring boards, referred to as printed boards for short, are one of the important components in the electronics industry. Almost every kind of electronic equipment, small electronic watches, calculators, large computers, communication electronics, military weaponry systems, as long as there are electronic components such as integrated circuits, etc., use printed boards for electrical interconnection between them. In the course of research on larger electronic products, the most fundamental success factor is the design, documentation and manufacture of the printed boards of the products. The quality of printed board design and manufacture directly affects the quality and cost of the whole product and even results in a success or failure of commercial competition. After the electronic equipment adopts the printed board, because of the consistency of the printed boards of the same type, the error of manual wiring is avoided, the automatic insertion or mounting, the automatic tin soldering and the automatic detection of electronic components can be realized, the quality of the electronic equipment is ensured, the labor productivity is improved, the cost is reduced, and the maintenance is convenient.
When the printed circuit board is used, because the printed circuit board is when processing production, adopt even board structure more, when putting into use, need go on producing line the even board structure of a plurality of printed circuit boards and cut apart on the base plate, make the printed circuit board cut apart the soldering of subsequent terminal of being convenient for, detect and assemble the use etc, when cutting apart the printed circuit board, to the fixed suction effect that usually adopts the air exhauster of printed circuit board adsorb the yoke plate on the mould that corresponds, the suction effect of air exhauster can be collected the dust that produces when cutting simultaneously, but when changing the yoke plate, the mould pops out, the wind-force of air exhauster still lasts, cause external pollutant to get into and drag for the trigger, produce the wearing and tearing of certain degree to dragging for the trigger, can't be according to the position automatic start air exhauster of printed circuit board mould.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the plate dragging machine for manufacturing the printed circuit board and the manufacturing process thereof, which have the advantages of linkage control, power resource saving, service life prolonging and the like, and solve the problem that an exhaust fan cannot be automatically started according to the position of a printed circuit board die.
(II) technical scheme
In order to solve the technical problem that the exhaust fan cannot be automatically started according to the position of the printed circuit board die, the invention provides the following technical scheme:
a plate fishing machine for manufacturing a printed circuit board comprises a main body, wherein a partition chamber is arranged at the upper part of the main body, a dust collecting chamber and a circuit control chamber are respectively arranged at the front side and the back side of the lower part of the main body, two sides of the bottom of the partition chamber are fixedly connected with a movable base, a limiting rod is fixedly connected at the upper part of the movable base, a screw rod is rotatably connected at the lower part of the movable base, one end of the screw rod, far away from the movable base, is fixedly connected with a first gear, the first gear is rotatably connected through a chain, one end of one screw rod, close to the first gear, penetrates through and is fixedly connected with a first bevel gear, the first bevel gear is engaged with a second bevel gear, the second bevel gear penetrates through and is fixedly connected with a rotating shaft, the rotating shaft penetrates through and is rotatably connected with the bottom of the partition chamber and extends into the dust collecting chamber to be fixedly connected with a second gear, the second gear is engaged with a second chain, the dust collection device is characterized in that one end, away from the second gear, of the second chain is engaged with a third gear, the third gear penetrates through and is fixedly connected with a connecting shaft rod, the connecting shaft rod penetrates through and is rotatably connected with a U-shaped frame, the U-shaped frame is fixedly connected to the top of the dust collection chamber, one end of the connecting shaft rod is fixedly connected with a clamping column, the clamping column is slidably connected with a clamping sleeve, the clamping sleeve is fixedly connected with a valve, an exhaust fan is arranged inside the dust collection chamber, the exhaust fan is fixedly connected with a pipeline, the pipeline is provided with a valve, and the screw rod penetrates through the main body fixedly connected with case.
Preferably, the limiting rod penetrates through and is slidably connected with a loading block, the loading block penetrates through and is in threaded connection with the screw rod, the loading block is close to a supporting rod fixedly connected with one side of a first gear, a circuit groove is formed in one side of the movable base, a contact electrode is fixedly connected with the middle of one side of the circuit groove, a support plate is slidably connected with the inner wall of the circuit groove, the support plate is close to a contact fixedly connected with the middle of one side of the contact electrode, a supporting cylinder corresponding to the supporting rod is fixedly connected with the middle of the other side of the support plate, the support plate is close to the middle of one side of the supporting cylinder and is fixedly connected with a spring with the same axis of the supporting cylinder, and the spring is fixedly connected with one side of the circuit groove.
Preferably, the opposite side fixedly connected with mould board of carrier block, the joint has the mould on the mould board, run through and sliding connection has the stereoplasm pipeline bottom of cutting apart the room, the last fixed surface of stereoplasm pipeline is connected with trapezoidal connecting pipe, the lower surface of trapezoidal connecting pipe with the stereoplasm pipeline is with axle center fixedly connected with supporting spring, supporting spring fixed connection is in cut apart the indoor inner wall bottom of room.
Preferably, the lower surface fixedly connected with soft pipeline of stereoplasm pipeline, soft pipeline is kept away from the one end fixedly connected with dust exhaust pipe of stereoplasm pipeline, the dust exhaust pipe runs through and fixedly connected with backup pad, backup pad fixed connection be in on the inner wall of dust collection room.
Preferably, fixedly connected with dust screen is inlayed to inner wall one side of dust exhaust pipe, one side fixedly connected with of dust screen the pipeline, air exhauster fixed connection be in upper surface one side of backup pad.
Preferably, the bottom of the inner wall of the dust collection chamber is provided with a dust box, and the front surface of the dust collection chamber is detachably connected with a maintenance plate.
Preferably, the explosion-proof transparent glass is fixedly connected to one side, close to the front, of the top of the partition chamber, and the distance between the lower surface of the explosion-proof transparent glass and the upper surface of the carrying block is 5-10 cm.
Preferably, the top of cutting apart the room is provided with cutting system, cutting system includes electronic slide rail one, the equal fixedly connected with in top both sides of cutting apart the room electronic slide rail one, electronic slide rail sliding connection has electronic slider one, electronic slider two's opposite side fixedly connected with electronic slide rail two, electronic slide rail two sliding connection has electronic slider two, the lower fixed surface of electronic slider two is connected with electric telescopic handle, electric telescopic handle's output shaft fixedly connected with mounting bracket, upper surface one side fixedly connected with motor of mounting bracket, the rotation axis of motor runs through mounting bracket fixedly connected with cutting knife, the camera is installed to lower surface one side of mounting bracket.
A printed wiring board manufacturing process using a board scooping machine for manufacturing a printed wiring board according to any one of claims 1 to 8.
(III) advantageous effects
Compared with the prior art, the invention provides a plate dragging machine for manufacturing a printed circuit board, which has the following beneficial effects:
1. when the carrying block moves in, the carrying block drives the abutting rod to go deep into the moving base to be in contact with the carrier plate and drive the carrier plate to move, the contact is further driven to move and be in contact with the contact electrode, the exhaust fan is started, when the contact moves out, the contact resets under the action of the spring, the contact electrode is separated from the contact electrode, and the exhaust fan stops running, so that the exhaust fan is started according to the position of the carrying block, the phenomenon that a mold pops out when a link plate is replaced, the wind power of the exhaust fan continues, external pollutants enter a fishing trigger, certain abrasion is generated on the fishing trigger, and the problem that the exhaust fan cannot be automatically started according to the position of a printed circuit board mold is solved.
2. When the mold plate is driven to move towards the hard pipeline by the load block, the hard pipeline moves downwards when the mold plate passes through the trapezoid connecting pipe, the mold plate is positioned right above the trapezoid connecting pipe, the supporting spring on the lower surface of the trapezoid connecting pipe is compressed at the moment, and the hard pipeline is tightly attached to the mold plate under the matching action of the trapezoid connecting pipe under the elastic force action of the supporting spring, so that the leakage of wind power is reduced, the wind power has larger suction force on a connecting plate printed circuit board on the mold plate, and the fixing effect on the printed circuit board is improved.
3. According to the invention, dust generated by cutting the printed circuit board is prevented from entering the pipeline and being discharged through the dust screen, so that the dust vertically falls along the dust exhaust pipe under the action of the dust screen, and the pollution to the outside air is avoided.
4. According to the invention, the explosion-proof transparent glass is fixedly connected to one side of the top of the partition chamber, which is close to the front side, so that the phenomenon that the circuit board splashes due to accidents when the printed circuit board is cut is avoided, and operators are injured.
5. According to the invention, by controlling the modulus and the tooth number ratio of the gear II and the helical gear I, when the carrier block moves out and in, the valve rotates for a certain number of turns to close the pipeline, so that external dust is prevented from entering a division chamber due to air circulation and a fishing trigger is prevented from being abraded to a certain extent.
Drawings
FIG. 1 is one of the three-dimensional structures of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a partial internal block diagram of the present invention;
FIG. 4 is an exploded view of a portion of the internal structure of the present invention;
FIG. 5 is one of the internal structural views of the present invention;
FIG. 6 is a second internal structural view of the present invention;
FIG. 7 is an exploded view of the internal structure of the present invention;
FIG. 8 is a schematic view of the mobile base of the present invention;
FIG. 9 is a schematic view of the cutting system of the present invention;
fig. 10 is a connection diagram of the dust exhaust pipe and the pipeline of the present invention.
In the figure: 1. a main body; 2. a partition chamber; 3. a dust collection chamber; 4. a line control room; 5. moving the base; 6. a limiting rod; 7. a screw; 8. a first gear; 9. a first chain; 10. a first bevel gear; 11. a second bevel gear; 12. a rotating shaft; 13. a second gear; 14. a second chain; 15. a third gear; 16. a connecting shaft rod; 17. a U-shaped frame; 18. clamping the column; 19. a card sleeve; 20. a valve; 21. an exhaust fan; 22. a pipeline; 23. a chassis; 24. a carrier block; 25. a support rod; 26. a circuit slot; 27. contacting the electrode; 28. a carrier plate; 29. a contact; 30. pushing the cylinder; 31. a spring; 32. a mold plate; 33. a mold; 34. a rigid pipe; 35. a trapezoidal connecting pipe; 36. a support spring; 37. a soft pipe; 38. a dust exhaust pipe; 39. a support plate; 40. a dust screen; 41. a dust box; 42. maintaining the plate; 43. explosion-proof transparent glass; 44. a cutting system; 45. a first electric slide rail; 46. a first electric slide block; 47. a second electric slide rail; 48. a second electric slide block; 49. an electric telescopic rod; 50. a mounting frame; 51. a motor; 52. a cutting knife; 53. a camera is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As described in the background art, the prior art has disadvantages, and in order to solve the above technical problems, the present application provides a board scooping machine for manufacturing a printed circuit board.
Referring to fig. 1-10, a board scooping machine for manufacturing a printed circuit board comprises a main body 1, wherein a partition chamber 2 is formed at the upper part of the main body 1, a dust collection chamber 3 and a circuit control chamber 4 are respectively formed at the front side and the back side of the lower part of the main body 1, two sides of the bottom of the partition chamber 2 are fixedly connected with a movable base 5, the upper part of the movable base 5 is fixedly connected with a limit rod 6, the lower part of the movable base 5 is rotatably connected with a screw 7, one end of the screw 7 far away from the movable base 5 is fixedly connected with a first gear 8, the first gear 8 is rotatably connected with a first chain 9, one end of the screw 7 near the first gear 8 penetrates and is fixedly connected with a first bevel gear 10, the first bevel gear 10 is engaged with a second bevel gear 11, the second bevel gear 11 penetrates and is fixedly connected with a rotating shaft 12, the rotating shaft 12 penetrates and is rotatably connected with the bottom of the partition chamber 2 and extends into the dust collection chamber 3 and is fixedly connected with a second gear 13, the second gear 13 is engaged with a second chain 14, the second chain 14 is far away from the second gear 13, one end of the second chain is engaged with a third gear 15, the third gear 15 penetrates through and is fixedly connected with a connecting shaft rod 16, the connecting shaft rod 16 penetrates through and is rotatably connected with a U-shaped frame 17, the U-shaped frame 17 is fixedly connected to the top of the dust collection chamber 3, one end of the connecting shaft rod 16 is fixedly connected with a clamping column 18, the clamping column 18 is slidably connected with a clamping sleeve 19, the clamping sleeve 19 is fixedly connected with a valve 20, an exhaust fan 21 is arranged inside the dust collection chamber 3, the exhaust fan 21 is fixedly connected with a pipeline 22, the pipeline 22 is provided with the valve 20, and the screw 7 penetrates through a fixedly connected case 23 of the main body 1.
Further, for the limiting rod 6, the limiting rod 6 penetrates through and is slidably connected with a carrying block 24, the carrying block 24 penetrates through and is in threaded connection with the screw 7, one side of the carrying block 24, which is close to the first gear 8, is fixedly connected with a resisting rod 25, one side of the moving base 5 is provided with a circuit groove 26, the middle of one side of the circuit groove 26 is fixedly connected with a contact 27, the inner wall of the circuit groove 26 is slidably connected with a carrying plate 28, the middle of one side of the carrying plate 28, which is close to the contact 27, is fixedly connected with a contact 29, the middle of the other side of the carrying plate 28 is fixedly connected with a resisting cylinder 30 corresponding to the resisting rod 25, the middle of one side of the carrying plate 28, which is close to the resisting cylinder 30, is fixedly connected with a spring 31 coaxially with the resisting cylinder 30, the spring 31 is fixedly connected to one side of the circuit groove 26, so that the resisting rod 25 is driven by the carrying block 24 to go deep into the moving base 5, contact with support plate 28 to drive support plate 28 and remove, further drive contact 29 and remove and contact utmost point 27 and contact, make air exhauster 21 start, realized starting air exhauster 21 according to the position of carrier block 24, when having avoided changing the yoke plate, the mould pops out, and the wind-force of air exhauster 21 still lasts, causes external pollutant to get into to drag for the trigger, produces the wearing and tearing of certain degree to dragging for the trigger, has solved the problem that can't be according to the position automatic start air exhauster of printed wiring board mould simultaneously. In addition, in specific application, the starting switch of the exhaust fan 21 is in a point contact type, the contact 27 is in contact with the contact 29, the exhaust fan 21 is started, and otherwise, the exhaust fan 21 stops running.
Further, for the carrier block 24, a mold plate 32 is fixedly connected to the opposite side of the carrier block 24, a mold 33 is clamped on the mold plate 32, a hard pipe 34 is connected to the bottom of the inner wall of the dividing chamber 2 in a penetrating and sliding manner, a trapezoidal connecting pipe 35 is fixedly connected to the upper surface of the hard pipe 34, a supporting spring 36 is fixedly connected to the lower surface of the trapezoidal connecting pipe 35 and the hard pipe 34 in a coaxial manner, the supporting spring 36 is fixedly connected to the bottom of the inner wall of the dividing chamber 2, so that when the carrier block 24 drives the mold plate 32 to move towards the hard pipe 34, the mold plate 32 moves downwards through the trapezoidal connecting pipe 35, the mold plate 32 is located right above the trapezoidal connecting pipe 35, the supporting spring 36 on the lower surface of the trapezoidal connecting pipe 35 is compressed, and under the elastic force of the supporting spring 36, the hard pipe 34 is tightly attached to the mold plate 32 under the matching action of the trapezoidal connecting pipe 35, the leakage of wind power is reduced, so that the wind power has larger suction force on the connecting printed circuit board on the mould plate 32, and the fixing effect on the printed circuit board is improved.
Further, to above-mentioned hard pipeline 34, the lower fixed surface of hard pipeline 34 is connected with soft pipeline 37, soft pipeline 37 is kept away from the one end fixedly connected with dust exhaust pipe 38 of hard pipeline 34, dust exhaust pipe 38 runs through and fixedly connected with backup pad 39, backup pad 39 fixed connection is in on the inner wall of dust collecting chamber 3 to realize the fixed connection of trapezoidal connecting pipe 35 and mould board 32 through hard pipeline 34, and soft pipeline 37 provides the space support for reciprocating of hard pipeline 34.
Further, to above-mentioned dust exhaust pipe 38, fixedly connected with dust screen 40 is inlayed to dust exhaust pipe 38's inner wall one side, one side fixedly connected with of dust screen 40 pipeline 22, air exhauster 21 fixed connection be in upper surface one side of backup pad 39 to avoid cutting the produced dust of printed circuit board through dust screen 40 and get into pipeline 22 and discharge, make the dust under dust screen 40's effect, drop perpendicularly along dust exhaust pipe 38.
Further, to above-mentioned dust collection room 3, the inner wall bottom of dust collection room 3 is provided with dust box 41, the front of dust collection room 3 can be dismantled and be connected with maintenance board 42 to dust box 41 realizes the collection to the dust, and maintenance board 42 is detachable simultaneously, is favorable to the clearance to dust box 41.
Furthermore, for the dividing chamber 2, the explosion-proof transparent glass 43 is fixedly connected to one side of the top of the dividing chamber 2 close to the front surface, and the distance between the lower surface of the explosion-proof transparent glass 43 and the upper surface of the carrying block 24 is 5 cm-10 cm, so that the situation that when the printed circuit board is cut, the circuit board splashes due to accidents and an operator is injured is avoided.
Further, for the compartment 2, a cutting system 44 is disposed on the top of the compartment 2, the cutting system 44 includes a first electric slide rail 45, the first electric slide rail 45 is fixedly connected to both sides of the top of the compartment 2, the first electric slide rail 45 is slidably connected to a first electric slide block 46, a second electric slide rail 47 is fixedly connected to the opposite side of the first electric slide block 46, a second electric slide block 48 is slidably connected to the second electric slide rail 47, an electric telescopic rod 49 is fixedly connected to the lower surface of the second electric slide block 48, an installation frame 50 is fixedly connected to an output shaft of the electric telescopic rod 49, a motor 51 is fixedly connected to one side of the upper surface of the installation frame 50, a cutting knife 52 is fixedly connected to the installation frame 50 through a rotating shaft of the motor 51, and a camera 53 is mounted on one side of the lower surface of the installation frame 50, so that the cutting condition can be observed in real time through the camera 53, and the printed wiring board is cut by the cutting system 44.
A printed wiring board manufacturing process using a board scooping machine for manufacturing a printed wiring board according to any one of claims 1 to 8.
The working principle is as follows: when the device is used, the case 23 drives the screws 7 to rotate, so that the carrier block 24 moves under the position limiting effect of the limiting rod 6, wherein the screws 7 realize synchronous motion under the matching effect of the first gear 8 and the first chain 9; when the screw 7 rotates, the first helical gear 10 is meshed with the second helical gear 11 to synchronously drive the rotating shaft 12 to rotate and further drive the second gear 13 to rotate, the second chain 14 is matched to drive the third gear 15 to rotate and further drive the connecting shaft rod 16 to rotate under the supporting action of the U-shaped frame 17 so as to drive the valve 20 to rotate under the matching action of the sliding connection of the clamping sleeve 19 and the clamping column 18, wherein when the carrier block 24 moves out and in by controlling the modulus and the tooth number ratio of the second gear 13 and the first helical gear 10, the valve 20 rotates for a certain number of turns to close the pipeline 22, so that external dust is prevented from entering the dividing chamber 2 due to air circulation and abrasion is generated to the trigger to a certain degree, and meanwhile, when the carrier block 24 moves out, the valve 20 is closed to prevent air flow from circulating due to the matching use of the first helical gear 10, the second gear 13 and the rotating direction of the valve 20, when the loading block 24 moves in, the valve 20 is opened to enable airflow to circulate, so that the circulation of linkage control airflow is realized, and meanwhile, the phenomenon that the mold is ejected out, the wind power of the exhaust fan is still continuous, so that external pollutants enter the fishing trigger and wear the fishing trigger to a certain degree is avoided;
meanwhile, when the carrying block 24 moves in, the carrying block 24 drives the abutting rod 25 to penetrate into the moving base 5 to be in contact with the carrier plate 28 and drive the carrier plate 28 to move, the contact 29 is further driven to move and be in contact with the contact pole 27, so that the exhaust fan 21 is started, when the contact 29 moves out, the contact 29 is reset under the action of the spring 31 and is separated from the contact pole 27, and the exhaust fan stops running, so that the exhaust fan 21 is started according to the position of the carrying block 24, the phenomenon that when a link plate is replaced, a mold is popped out, the wind power of the exhaust fan 21 continues, external pollutants enter a fishing trigger to cause certain abrasion to the fishing trigger is avoided, and the problem that the exhaust fan cannot be automatically started according to the position of a printed circuit board mold is solved;
when the carrying block 24 drives the mould plate 32 to move towards the hard pipeline 34, and the mould plate 32 passes through the trapezoid connecting pipe 35, the hard pipeline 34 moves downwards, so that the mould plate 32 is positioned right above the trapezoid connecting pipe 35, the supporting spring 36 on the lower surface of the trapezoid connecting pipe 35 is compressed, and under the elastic force action of the supporting spring 36, the hard pipeline 34 is tightly attached to the mould plate 32 under the matching action of the trapezoid connecting pipe 35, so that the leakage of wind power is reduced, the wind power has larger suction force on a connecting printed circuit board on the mould plate 32, and the fixing effect on the printed circuit board is improved;
dust generated by cutting the printed circuit board is prevented from entering the pipeline 22 and being discharged through the dustproof net 40, so that the dust vertically falls along the dust discharge pipe 38 under the action of the dustproof net 40, and the pollution to the outside air is avoided;
through the explosion-proof transparent glass 43 fixedly connected with one side close to the front at the top of the partition chamber 2, the situation that when a printed circuit board is cut, the circuit board splashes due to accidents and the operator is injured is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a printed wiring board makes with dragging for trigger, includes main part (1), compartment (2) have been seted up on the upper portion of main part (1), and dust collection room (3), circuit control room (4), its characterized in that have been seted up respectively to the front and the back of lower part: the dust collecting device is characterized in that both sides of the bottom of the dividing chamber (2) are fixedly connected with a movable base (5), the upper part of the movable base (5) is fixedly connected with a limiting rod (6), the lower part of the movable base (5) is rotatably connected with a screw rod (7), one end, far away from the movable base (5), of the screw rod (7) is fixedly connected with a first gear (8), the first gear (8) is rotatably connected through a first chain (9), one end, close to the first gear (8), of the screw rod (7) penetrates through and is fixedly connected with a first helical gear (10), the first helical gear (10) is meshed with a second helical gear (11), the second helical gear (11) penetrates through and is fixedly connected with a rotating shaft (12), the rotating shaft (12) penetrates through and is rotatably connected with the bottom of the dividing chamber (2) and extends to a second gear (13) fixedly connected in the dust collecting chamber (3), and the second gear (13) is meshed with a second chain (14), keep away from chain two (14) the one end meshing of gear two (13) has gear three (15), gear three (15) run through and fixedly connected with connecting shaft pole (16), connecting shaft pole (16) run through and rotate and be connected with U-shaped frame (17), U-shaped frame (17) fixed connection be in the top of dust collection room (3), the one end fixedly connected with card post (18) of connecting shaft pole (16), card post (18) sliding connection has cutting ferrule (19), cutting ferrule (19) fixedly connected with valve (20), the inside of dust collection room (3) is provided with air exhauster (21), air exhauster (21) fixedly connected with pipeline (22), be provided with valve (20) on pipeline (22), screw rod (7) run through main part (1) fixedly connected with machine case (23).
2. The board scooping machine for manufacturing the printed wiring board according to claim 1, characterized in that: the limiting rod (6) penetrates through and is connected with a load block (24) in a sliding manner, the load block (24) penetrates through and is connected with the screw rod (7) in a threaded manner, one side of the carrier block (24) close to the first gear (8) is fixedly connected with a resisting rod (25), a circuit groove (26) is arranged on one side of the movable base (5), a contact pole (27) is fixedly connected with the middle part of one side of the circuit groove (26), a carrier plate (28) is connected to the inner wall of the circuit groove (26) in a sliding manner, a contact (29) is fixedly connected to the middle part of one side of the carrier plate (28) close to the contact (27), a supporting cylinder (30) corresponding to the supporting rod (25) is fixedly connected to the middle part of the other side, the support plate (28) is close to the middle part of one side of the supporting cylinder (30) and is fixedly connected with a spring (31) with the same axle center as the supporting cylinder (30), the spring (31) is fixedly connected to one side of the circuit groove (26).
3. The plate scooping machine for manufacturing the printed circuit board according to claim 2, characterized in that: opposite side fixedly connected with mould board (32) of carrier block (24), the joint has mould (33) on mould board (32), the inner wall bottom of cutting apart room (2) runs through and sliding connection has stereoplasm pipeline (34), the last fixed surface of stereoplasm pipeline (34) is connected with trapezoidal connecting pipe (35), the lower surface of trapezoidal connecting pipe (35) with stereoplasm pipeline (34) are with axle center fixedly connected with supporting spring (36), supporting spring (36) fixed connection be in the inner wall bottom of cutting apart room (2).
4. The plate scooping machine for manufacturing the printed circuit board according to claim 3, characterized in that: the lower fixed surface of stereoplasm pipeline (34) is connected with soft pipeline (37), keep away from soft pipeline (37) the one end fixedly connected with dust exhaust pipe (38) of stereoplasm pipeline (34), dust exhaust pipe (38) run through and fixedly connected with backup pad (39), backup pad (39) fixed connection be in on the inner wall of room (3) is collected to the dust.
5. The plate dragging machine for manufacturing the printed circuit board according to claim 4, wherein: fixedly connected with dust screen (40) is inlayed to inner wall one side of dust exhaust pipe (38), one side fixedly connected with of dust screen (40) pipeline (22), air exhauster (21) fixed connection be in upper surface one side of backup pad (39).
6. The plate dragging machine for manufacturing the printed circuit board according to claim 5, wherein: the dust collecting device is characterized in that a dust box (41) is arranged at the bottom of the inner wall of the dust collecting chamber (3), and a maintenance plate (42) is detachably connected to the front side of the dust collecting chamber (3).
7. The board scooping machine for manufacturing the printed wiring board according to claim 6, characterized in that: the explosion-proof transparent glass (43) is fixedly connected to one side, close to the front, of the top of the partition chamber (2), and the distance between the lower surface of the explosion-proof transparent glass (43) and the upper surface of the carrying block (24) is 5 cm-10 cm.
8. The board scooping machine for manufacturing the printed wiring board according to claim 7, characterized in that: the cutting device is characterized in that a cutting system (44) is arranged at the top of the partition chamber (2), the cutting system (44) comprises a first electric sliding rail (45), the first electric sliding rail (45) is fixedly connected to the two sides of the top of the partition chamber (2), a first electric sliding block (46) is connected to the first electric sliding rail (45) in a sliding manner, a second electric sliding rail (47) is fixedly connected to the opposite side of the first electric sliding block (46), a second electric sliding block (48) is connected to the second electric sliding rail (47) in a sliding manner, an electric telescopic rod (49) is fixedly connected to the lower surface of the second electric sliding block (48), an installation frame (50) is fixedly connected to an output shaft of the electric telescopic rod (49), a motor (51) is fixedly connected to one side of the upper surface of the installation frame (50), and a rotating shaft of the motor (51) penetrates through the installation frame (50) and is fixedly connected with a cutting knife (52), and a camera (53) is installed on one side of the lower surface of the mounting rack (50).
9. A printed circuit board manufacturing process is characterized in that: the printed wiring board manufacturing process uses a board scooping machine for manufacturing a printed wiring board according to any one of claims 1 to 8.
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| CN202110547752.XA CN113260159B (en) | 2021-05-19 | 2021-05-19 | Plate dragging machine for manufacturing printed circuit board and manufacturing process |
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| CN202110547752.XA CN113260159B (en) | 2021-05-19 | 2021-05-19 | Plate dragging machine for manufacturing printed circuit board and manufacturing process |
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| CN113260159B true CN113260159B (en) | 2022-07-15 |
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| CN115284632B (en) * | 2022-08-01 | 2023-08-11 | 常州市东南电器电机有限公司 | Hot air welding machine for water pump impeller |
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| Publication number | Publication date |
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| CN113260159A (en) | 2021-08-13 |
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Effective date of registration: 20220628 Address after: 523000 Room 101, building 1, No. 69, Fumin South Road, Dalang Town, Dongguan City, Guangdong Province Applicant after: Dongguan Huihe Electronics Co.,Ltd. Address before: 200000 No. 1, Lane 382, Henan Middle Road, Huangpu District, Shanghai Applicant before: Ma Jinbo |
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