CN107371329B - PCB clamping and conveying device for baby carrier - Google Patents
PCB clamping and conveying device for baby carrier Download PDFInfo
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- CN107371329B CN107371329B CN201710594772.6A CN201710594772A CN107371329B CN 107371329 B CN107371329 B CN 107371329B CN 201710594772 A CN201710594772 A CN 201710594772A CN 107371329 B CN107371329 B CN 107371329B
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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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/046—Surface mounting
- H05K13/0465—Surface mounting by soldering
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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
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to a PCB clamping and conveying device for a baby carrier, which comprises a bottom plate, a left supporting plate and a right supporting plate, wherein the left supporting plate and the right supporting plate are fixedly arranged on the left side and the right side of the bottom plate; the tops of the left support plate and the right support plate are connected with two guide shafts, and the bottoms are connected with rotating shafts; the rotating shaft is positioned on the bottom plate, and a positioning, clamping and conveying mechanism is arranged on the inner side of the right supporting plate; a sliding clamping and conveying mechanism matched with the positioning clamping and conveying mechanism is connected between the two guide shafts and the rotating shaft in a sliding manner; the positioning clamping conveying mechanism is matched with the sliding clamping conveying mechanism and used for clamping the PCB and moving in the horizontal direction; the invention has the advantages of simple and reasonable structure, good stability, wide application range, efficiency improvement and cost saving, and can clamp the PCB with different specifications.
Description
Technical Field
The invention belongs to the technical field of baby carrier accessories, and particularly relates to a PCB clamping and conveying device for a baby carrier.
Background
The PCB board, also called a printed circuit board, is cut into a certain size by taking an insulating board as a base material, at least one conductive pattern is attached on the insulating board, and holes (such as element holes, fastening holes, metallized holes and the like) are distributed on the insulating board for replacing a chassis of an electronic component of the traditional device and realizing interconnection between the electronic components; the existing circuit board for controlling the baby carrier is also a PCB board, and the surface mounting technology of the PCB board,
the surface mounting technology of the PCB board for the baby carrier is the most popular technology and process in the electronic assembly industry at present. The circuit mounting technology is that no-pin or short-lead surface assembly components (SMC/SMD for short, chinese called chip components) are mounted on the surface of a printed circuit board (Printed Circuit Board for short, PCB) or the surface of other substrates, and then are welded and assembled by reflow soldering or dip soldering and other methods.
In the prior art, a PCB is generally sent into a chip mounter by a PCB conveying mechanism, and positioned below a chip head so as to be pasted by the chip head. However, the prior art only has the PCB transfer mechanism for transferring the PCB with a fixed size, which can not be adapted to the actual production, because the size of the PCB is different, how to adapt the PCB transfer mechanism to the PCB with various sizes can improve the utilization rate of the chip mounter, otherwise. A certain chip mounter can only carry out chip mounting for a PCB board with a fixed size.
In view of the above-described problems, improvements are needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the PCB clamping and conveying device for the baby carrier, which has the advantages of simple structure, convenience in use, firm clamping and stable conveying, and can be suitable for PCB plates without sizes.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a PCB board clamping and conveying device for a baby carrier comprises a bottom plate, a left supporting plate and a right supporting plate, wherein the left supporting plate and the right supporting plate are fixedly arranged on the left side and the right side of the bottom plate; the tops of the left support plate and the right support plate are connected with two guide shafts, and the bottoms are connected with rotating shafts; the rotating shaft is positioned on the bottom plate, and a positioning, clamping and conveying mechanism is arranged on the inner side of the right supporting plate; a sliding clamping and conveying mechanism matched with the positioning clamping and conveying mechanism is connected between the two guide shafts and the rotating shaft in a sliding manner; the positioning clamping conveying mechanism is matched with the sliding clamping conveying mechanism and used for clamping the PCB and moving in the horizontal direction.
As a preferable scheme of the invention, a driving motor is arranged on the inner side of the right supporting plate and is connected with a sprocket; the positioning, clamping and conveying mechanism comprises a positioning plate, wherein the positioning plate is fixedly arranged on the right supporting plate, and the positioning plate is provided with an upper right transmission assembly and a lower right transmission assembly; a right chain track is arranged between the right upper transmission assembly and the right lower transmission assembly; the right upper transmission assembly comprises first gears which are arranged at two ends of the positioning plate, and the two first gears are rotationally connected through a first chain; the outer side of the positioning plate is provided with a first upper rotating gear and a first lower rotating gear which are meshed with each other, the first upper rotating gear is connected with the first gear through a connecting shaft, the first lower rotating gear is connected with a second gear through a connecting shaft, and the right lower transmission assembly comprises second gears which are distributed at two ends of the positioning plate and are connected with each other through a second chain in a rotating way; a first driving sprocket is fixedly arranged in the rotating shaft, which is close to the right support plate, a positioning sliding plate is arranged between the positioning plate and the first driving sprocket, a toothed sprocket is fixedly arranged outside the rotating shaft, which is close to the right support plate, and the toothed sprocket is connected with a sprocket through a chain; the first driving sprocket is rotatably connected with the two second gears through a second chain.
As a preferable scheme of the invention, the sliding clamping and conveying mechanism comprises a sliding plate, wherein a track positioning plate is fixedly arranged on the inner side of the sliding plate, and an upper left transmission assembly and a lower left transmission assembly are arranged on the track positioning plate; a left chain track is arranged between the left upper transmission assembly and the left lower transmission assembly; the left upper transmission assembly comprises third gears which are arranged at two ends of the track positioning plate, and the two third gears are rotationally connected through a third chain; the track locating plate outside is equipped with the second that meshes and goes up rotation gear and second and rotate the gear down, and rotation gear passes through the connecting axle with the third gear on the second and is connected, and rotation gear passes through the connecting axle with the fourth gear down and is connected, and lower left drive assembly is including arranging in track locating plate both ends fourth gear, and two fourth gears pass through fourth chain rotation and are connected.
As a preferable scheme of the invention, a second transmission chain wheel is connected on the rotating shaft near the sliding plate in a sliding way, and a chain wheel sliding plate is arranged between the track positioning plate and the second transmission chain wheel; correspondingly, the upper end of the sliding plate is provided with symmetrical guide sleeves, the guide sleeves are sleeved on the guide shaft in a sliding manner, the sliding plate is driven to slide left and right on the guide shaft, the PCB is clamped through the left chain track and the right chain track, and the PCB is driven to slide back and forth through the third chain, the fourth chain, the second chain and the first chain.
As a preferable scheme of the invention, the tops of the left support plate and the right support plate are connected with a screw rod, the screw rod is positioned at the middle position of the two guide shafts, the top of the sliding plate is provided with an adjusting nut, the adjusting nut is rotationally connected to the screw rod, the outer side of the top end of the right support plate is provided with an adjusting handle, the screw rod penetrates through the right support plate to be connected with the adjusting handle, and the adjusting handle is rotated to drive the adjusting nut to move left and right so as to adjust the left and right movement distance of the sliding plate.
As a preferable scheme of the invention, the positioning plate is a convex body, two first guide wheels are arranged on the positioning plate, the two first guide wheels are symmetrically arranged on the positioning plate, a first adjusting wheel is arranged on the right supporting plate, and the first adjusting wheel is positioned in the vertical direction of the middle parts of the two first guide wheels; correspondingly, the track locating plate is a convex body, two second guide wheels are arranged on the track locating plate and symmetrically arranged on the track locating plate, a second adjusting wheel is arranged on the left supporting plate and located in the vertical direction of the middle of the two second guide wheels.
As a preferable scheme of the invention, the positioning plate is provided with a first guide groove for adjusting the left-right distance between the two first guide wheels; the track positioning plate is provided with a second guide groove for adjusting the left-right distance between the two second guide wheels.
As a preferable scheme of the invention, the rotating shaft is of a square structure, the chain wheel sliding plate is fixedly arranged on the second driving chain wheel, a positioning hole is formed in the position, close to the second driving chain wheel, of the chain wheel sliding plate, a positioning pin matched with the positioning hole is arranged in the positioning hole, and the positioning pin passes through the positioning hole to prop against the rotating shaft and is used for limiting the second driving chain wheel to move left and right on the rotating shaft.
As a preferable scheme of the invention, a right gear plate cushion block and a right gear fixing plate for positioning the first upper rotating gear and the first lower rotating gear are arranged on the outer side of the positioning plate; correspondingly, a left gear plate cushion block and a left gear fixing plate for locating the second upper rotating gear and the second lower rotating gear are arranged on the outer side of the track locating plate.
The beneficial effects of the invention are as follows:
1. the invention has simple and reasonable structure and good stability, can clamp the PCB boards with different specifications, has wide application range, improves the efficiency and saves the cost;
2. the positioning clamping conveying mechanism and the sliding clamping conveying mechanism are matched with each other, so that the PCB can be conveniently slid to a proper position, and the operation rapidness is improved;
3. through setting up mutually supporting of guiding axle, uide bushing and lead screw, improved the stability of the PCB board of the different specifications of centre gripping, guaranteed the safety in utilization of PCB board.
Drawings
FIG. 1 is a state diagram of the use of an embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of the present invention;
FIG. 3 is a top view of an embodiment of the present invention;
FIG. 4 is an enlarged view of the invention in the direction A;
reference numerals in the drawings: the rotation shaft 400, the bottom plate 41, the second transmission sprocket 411, the sprocket 412, the positioning plate 413, the right chain rail 414, the first gear 415, the first chain 416, the second gear 417, the second chain 418, the first transmission sprocket 419, the left support plate 42, the toothed sprocket 420, the first upper rotating gear 421, the first lower rotating gear 422, the chain 423, the right support plate 43, the sliding grip transmitting mechanism 433, the left chain rail 434, the third gear 435, the fourth gear 436, the third chain 437, the second upper rotating gear 438, the second lower rotating gear 439, the sliding plate 44, the positioning grip transmitting mechanism 444, the positioning slide plate 445, the sprocket slide plate 448, the guide shaft 45, the fourth chain 450, the first guide wheel 458, the first guide groove 459, the lead screw 46, the adjustment nut 461, the adjustment handle 462, the right gear fixing plate 464, the right gear pad 465, the left gear pad 466, the left gear fixing plate 47, the first adjustment wheel 469, the guide bush 47, the positioning hole 477, the second guide wheel 478, the positioning pin 479, the motor 479, the second guide rail 49, the positioning pin 488, the positioning plate 48.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1: as shown in fig. 1 to 4, a PCB board clamping and transferring device for a baby carrier includes a bottom plate 41, and left and right support plates 42 and 43 fixedly provided at left and right sides of the bottom plate 41; the top of the left support plate 42 and the right support plate 43 are connected with two guide shafts 45, and the bottom is connected with a rotating shaft 400; the rotating shaft 400 is positioned on the bottom plate 41, and a positioning clamping conveying mechanism 444 is arranged on the inner side of the right supporting plate 43; a sliding clamping and conveying mechanism 433 matched with the positioning clamping and conveying mechanism 444 is connected between the two guide shafts 45 and the rotary shaft 400 in a sliding manner; the positioning clamping and conveying mechanism 444 is matched with the sliding clamping and conveying mechanism 433 and is used for clamping the PCB and moving in the horizontal direction; the invention has simple and reasonable structure and good stability, can clamp the PCB boards with different specifications, has wide application range, improves the efficiency and saves the cost; simultaneously, the clamping stability is ensured, the PCB slides more flexibly and smoothly, and the processing and the operation are convenient.
A driving motor 48 is arranged on the inner side of the right supporting plate 43, and the driving motor 48 is connected with a sprocket 412; the positioning, clamping and conveying mechanism 444 comprises a positioning plate 413, wherein the positioning plate 413 is fixedly arranged on the right support plate 43, and the positioning plate 413 is provided with an upper right transmission assembly and a lower right transmission assembly; a right chain track 414 is arranged between the upper right transmission assembly and the lower right transmission assembly; the upper right transmission assembly comprises first gears 415 which are arranged at two ends of the positioning plate 413, and the two first gears 415 are rotationally connected through a first chain 416; the outer side of the positioning plate 413 is provided with a first upper rotating gear 421 and a first lower rotating gear 422 which are meshed, the first upper rotating gear 421 is connected with the first gear 415 through a connecting shaft, the first lower rotating gear 422 is connected with a second gear 417 through a connecting shaft, the right lower transmission assembly comprises second gears 417 which are arranged at two ends of the positioning plate 413, and the two second gears 417 are rotationally connected through a second chain 418; a first drive sprocket 419 is fixedly arranged on the rotary shaft 400 near the right support plate 43, a positioning sliding plate 445 is arranged between the positioning plate 413 and the first drive sprocket 419, a toothed sprocket 420 is fixedly arranged on the rotary shaft 400 near the outside of the right support plate 43, and the toothed sprocket 420 is connected with a sprocket 412 through a chain 423; the first drive sprocket 419 is rotatably coupled to the two second gears 417 via a second chain 418.
The sliding clamping and conveying mechanism 433 comprises a sliding plate 44, a track positioning plate 49 is fixedly arranged on the inner side of the sliding plate 44, and an upper left transmission assembly and a lower left transmission assembly are arranged on the track positioning plate 49; a left chain track 434 is provided between the upper left drive assembly and the lower left drive assembly; the upper left transmission assembly comprises third gears 435 arranged at two ends of the track positioning plate 49, and the two third gears 435 are rotationally connected through a third chain 437; the outside of the track locating plate 49 is provided with a meshed second upper rotating gear 438 and a meshed second lower rotating gear 439, the second upper rotating gear 438 is connected with the third gear 435 through a connecting shaft, the second lower rotating gear 439 is connected with the fourth gear 436 through a connecting shaft, the left lower transmission component comprises fourth gears 436 distributed at two ends of the track locating plate 49, and the two fourth gears 436 are rotationally connected through a fourth chain 450.
A second drive sprocket 411 is slidably connected to the rotary shaft 400 near the slide plate 44, and a sprocket slide plate 448 is provided between the track positioning plate 49 and the second drive sprocket 411; correspondingly, a symmetrical guide sleeve 47 is arranged at the upper end of the sliding plate 44, the guide sleeve 47 is in sliding sleeve connection with the guide shaft 45, the sliding plate 44 is driven to slide left and right on the guide shaft 45, the PCB is clamped by the left chain track 434 and the right chain track 414, and the PCB is driven to slide back and forth by the third chain 437, the fourth chain 450, the second chain 418 and the first chain 416.
The tops of the left support plate 42 and the right support plate 43 are connected with a screw rod 46, the screw rod 46 is positioned at the middle position of the two guide shafts 45, the top of the sliding plate 44 is provided with an adjusting nut 461, the adjusting nut 461 is rotatably connected to the screw rod 46, the outer side of the top end of the right support plate 43 is provided with an adjusting handle 462, the screw rod 46 passes through the right support plate 43 to be connected with the adjusting handle 462, and the adjusting handle 462 is rotated to drive the adjusting nut 461 to move left and right, so that the left and right moving distance of the sliding plate 44 is adjusted; by arranging the screw rod 46, the sliding plate 44 is driven to linearly move on the screw rod 46 by the adjusting nut 461, so that the sliding stability of the sliding plate 44 is ensured.
The positioning plate 413 is a convex body, two first guide wheels 458 are arranged on the positioning plate 413, the two first guide wheels 458 are symmetrically arranged on the positioning plate 413, a first adjusting wheel 468 is arranged on the right supporting plate 43, and the first adjusting wheel 468 is positioned in the vertical direction of the middle parts of the two first guide wheels 458; correspondingly, the rail positioning plate 49 is a convex body, two second guide wheels 478 are arranged on the rail positioning plate 49, the two second guide wheels 478 are symmetrically arranged on the rail positioning plate 49, a second adjusting wheel 488 is arranged on the left supporting plate 42, and the second adjusting wheel 488 is positioned in the vertical direction of the middle of the two second guide wheels 478;
by providing two second guide wheels 478 and second adjustment wheels 488, the tension of the third chain 437 is improved, and two first guide wheels 458 and first adjustment wheels 468 are provided, so that the tension of the first chain 416 is improved, and the sliding stability of the PCB board is increased.
The positioning plate 413 is provided with a first guide groove 459 for adjusting the left-right distance between the two first guide wheels 458; the track positioning plate 49 is provided with a second guide groove 469 for adjusting the left-right distance between the two second guide wheels 478; by providing the first guide groove 459 and the second guide groove 469, the sliding distance of the first guide wheel 458 and the second guide wheel 478 is convenient to adjust, so that the tensioning force of the third chain 437 and the first chain 416 is convenient for the sliding stability of the PCB board.
The rotating shaft 400 is in a square structure, the rotation stress of the rotating shaft 400 is increased, the chain wheel sliding plate 448 is fixedly arranged on the second driving chain wheel 411, a positioning hole 477 is formed in the position, close to the second driving chain wheel 411, of the chain wheel sliding plate 448, a positioning pin 479 matched with the positioning hole 477 is arranged in the positioning hole 477, and the positioning pin 479 passes through the positioning hole 477 to prop against the rotating shaft 400 so as to limit the second driving chain wheel 411 to move left and right in the rotating shaft 400; the second driving sprocket 411 is fixedly arranged on the rotating shaft 400 through the positioning pin 479, and at the same time, the adjusting nut 461 and the screw rod 46 are positioned through rotating the adjusting handle 462, so that the PCB is clamped by the sliding clamping conveying mechanism 433 more stably and safely.
The outer side of the positioning plate 413 is provided with a right gear plate pad 465 and a right gear fixing plate 464 for positioning the first upper rotating gear 421 and the first lower rotating gear 422; correspondingly, a left gear plate cushion block 466 and a left gear fixing plate 467 for positioning the second upper rotating gear 438 and the second lower rotating gear 439 are arranged on the outer side of the track positioning plate 49; with the above structure, the safety and stability of the rotation of the first upper rotating gear 421, the first lower rotating gear 422, the second upper rotating gear 438, and the second lower rotating gear 439 are ensured.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more herein: the rotation shaft 400, the bottom plate 41, the second drive sprocket 411, the sprocket 412, the positioning plate 413, the right chain rail 414, the first gear 415, the first chain 416, the second gear 417, the second chain 418, the first drive sprocket 419, the left support plate 42, the toothed sprocket 420, the first upper rotating gear 421, the first lower rotating gear 422, the chain 423, the right support plate 43, the sliding grip transfer mechanism 433, the left chain rail 434, the third gear 435, the fourth gear 436, the third chain 437, the second upper rotating gear 438, the second lower rotating gear 439, the sliding plate 44, the positioning grip transfer mechanism 444, the positioning slide plate 445, the sprocket slide plate 448, the guide shaft 45, the fourth chain 450, the first guide wheel 458, the first guide groove 459, the lead screw 46, the adjustment nut 461, the adjustment handle 462, the right gear fixing plate 464, the right gear plate pad 465, the left gear plate pad 466, the left gear fixing plate 467, the first adjustment wheel 469, the guide sleeve 47, the positioning hole 477, the second guide wheel 478, the positioning pin 479, the motor 479, the second guide wheel 488, the positioning plate 48, the driving wheel 48, and other terms such as described above, and the other terms can be omitted; these terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (7)
1. A PCB board clamping and conveying device for a baby carrier is characterized in that; comprises a bottom plate (41), and a left supporting plate (42) and a right supporting plate (43) fixedly arranged at the left side and the right side of the bottom plate (41); the tops of the left support plate (42) and the right support plate (43) are connected with two guide shafts (45), and the bottoms are connected with a rotating shaft (400); the rotating shaft (400) is positioned on the bottom plate (41), and a positioning, clamping and conveying mechanism (444) is arranged on the inner side of the right supporting plate (43); a sliding clamping and conveying mechanism (433) matched with the positioning clamping and conveying mechanism (444) is connected between the two guide shafts (45) and the rotating shaft (400) in a sliding manner; the positioning clamping conveying mechanism (444) is matched with the sliding clamping conveying mechanism (433) and used for clamping the PCB and moving in the horizontal direction; the sliding clamping and conveying mechanism (433) comprises a sliding plate (44), a track positioning plate (49) is fixedly arranged on the inner side of the sliding plate (44), and an upper left transmission assembly and a lower left transmission assembly are arranged on the track positioning plate (49); a left chain track (434) is arranged between the left upper transmission assembly and the left lower transmission assembly; the upper left transmission assembly comprises third gears (435) which are arranged at two ends of the track positioning plate (49), and the two third gears (435) are rotationally connected through a third chain (437); the outer side of the track positioning plate (49) is provided with a second upper rotating gear (438) and a second lower rotating gear (439) which are meshed, the second upper rotating gear (438) is connected with the third gear (435) through a connecting shaft, the second lower rotating gear (439) is connected with the fourth gear (436) through a connecting shaft, and the left lower transmission assembly comprises fourth gears (436) which are arranged at two ends of the track positioning plate (49), and the two fourth gears (436) are rotationally connected through a fourth chain (450); a driving motor (48) is arranged on the inner side of the right supporting plate (43), and the driving motor (48) is connected with a sprocket (412); the positioning, clamping and conveying mechanism (444) comprises a positioning plate (413), the positioning plate (413) is fixedly arranged on the right supporting plate (43), and the positioning plate (413) is provided with an upper right transmission assembly and a lower right transmission assembly; a right chain track (414) is arranged between the right upper transmission assembly and the right lower transmission assembly; the upper right transmission assembly comprises first gears (415) which are arranged at two ends of the positioning plate (413), and the two first gears (415) are rotationally connected through a first chain (416); the outer side of the positioning plate (413) is provided with a first upper rotating gear (421) and a first lower rotating gear (422) which are meshed, the first upper rotating gear (421) is connected with the first gear (415) through a connecting shaft, the first lower rotating gear (422) is connected with a second gear (417) through a connecting shaft, and the right lower transmission assembly comprises second gears (417) which are arranged at two ends of the positioning plate (413), and the two second gears (417) are connected in a rotating way through a second chain (418); a first transmission chain wheel (419) is fixedly arranged in the rotary shaft (400) close to the right support plate (43), a positioning sliding plate (445) is arranged between the positioning plate (413) and the first transmission chain wheel (419), a toothed chain wheel (420) is fixedly arranged on the rotary shaft (400) close to the outside of the right support plate (43), and the toothed chain wheel (420) is connected with a chain wheel (412) through a chain (423); the first drive sprocket (419) is rotatably connected to two second gears (417) via a second chain (418).
2. A PCB clamping and transporting device for a pram as claimed in claim 1, wherein: a second transmission chain wheel (411) is connected on the rotating shaft (400) close to the sliding plate (44) in a sliding way, and a chain wheel sliding plate (448) is arranged between the track positioning plate (49) and the second transmission chain wheel (411); correspondingly, a symmetrical guide sleeve (47) is arranged at the upper end of the sliding plate (44), the guide sleeve (47) is sleeved on the guide shaft (45) in a sliding manner, the sliding plate (44) is driven to slide left and right on the guide shaft (45), the PCB is clamped through the left chain track (434) and the right chain track (414), and the PCB is driven to slide back and forth through the third chain (437), the fourth chain (450), the second chain (418) and the first chain (416).
3. A PCB clamping and transporting device for a pram as claimed in claim 1, wherein: the left support plate (42) and the right support plate (43) top are connected with lead screw (46), lead screw (46) are located two guiding axle (45) intermediate positions, sliding plate (44) top is provided with adjusting nut (461), adjusting nut (461) rotate and connect on lead screw (46), right support plate (43) top outside is provided with adjustment handle (462), lead screw (46) pass right support plate (43) and are connected with adjustment handle (462), through rotating adjustment handle (462), drive adjusting nut (461) and control the removal, and then be used for adjusting sliding plate (44) left and right movement distance.
4. A PCB clamping and transporting device for a pram as claimed in claim 1, wherein: two first guide wheels (458) are arranged on the positioning plate (413), the two first guide wheels (458) are symmetrically arranged on the positioning plate (413), a first adjusting wheel (468) is arranged on the right supporting plate (43), and the first adjusting wheel (468) is located in the vertical direction of the middle of the two first guide wheels (458); correspondingly, two second guide wheels (478) are arranged on the track positioning plate (49), the two second guide wheels (478) are symmetrically arranged on the track positioning plate (49), a second adjusting wheel (488) is arranged on the left supporting plate (42), and the second adjusting wheel (488) is located in the vertical direction of the middle of the two second guide wheels (478).
5. A PCB clamping and transporting device for a stroller as defined in claim 4, wherein: a first guide groove (459) for adjusting the left-right distance between the two first guide wheels (458) is formed in the positioning plate (413); the track positioning plate (49) is provided with a second guide groove (469) for adjusting the left-right distance between the two second guide wheels (478).
6. A PCB board clamping and conveying device for a baby carrier according to claim 1 or 2, characterized in that: the rotary shaft (400) is of a square structure, the chain wheel sliding plate (448) is fixedly arranged on the second driving chain wheel (411), a positioning hole (477) is formed in the position, close to the second driving chain wheel (411), of the chain wheel sliding plate (448), a positioning pin (479) matched with the positioning hole (477) is arranged in the positioning hole (477), the positioning pin (479) penetrates through the positioning hole (477) to prop against the rotary shaft (400) and is used for limiting the second driving chain wheel (411) to move left and right on the rotary shaft (400).
7. A PCB clamping and transporting device for a stroller as defined in claim 5, wherein: a right gear plate cushion block (465) and a right gear fixing plate (464) for positioning the first upper rotating gear (421) and the first lower rotating gear (422) are arranged on the outer side of the positioning plate (413); correspondingly, a left gear plate cushion block (466) and a left gear fixing plate (467) for locating the second upper rotating gear (438) and the second lower rotating gear (439) are arranged on the outer side of the track locating plate (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594772.6A CN107371329B (en) | 2017-07-20 | 2017-07-20 | PCB clamping and conveying device for baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594772.6A CN107371329B (en) | 2017-07-20 | 2017-07-20 | PCB clamping and conveying device for baby carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107371329A CN107371329A (en) | 2017-11-21 |
| CN107371329B true CN107371329B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710594772.6A Active CN107371329B (en) | 2017-07-20 | 2017-07-20 | PCB clamping and conveying device for baby carrier |
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| CN (1) | CN107371329B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712821B (en) * | 2018-06-04 | 2020-08-28 | 湖州旭源电气科技有限公司 | Clamping type PCB (printed circuit board) chip mounter |
| CN109894700B (en) * | 2019-03-13 | 2021-08-24 | 热魔美国公司 | Online spot welding machine |
| CN110267459B (en) * | 2019-06-17 | 2021-08-10 | 泰州市旺灵绝缘材料厂 | Small-size circuit board presss from both sides tight equipment anchor clamps |
| CN114772151B (en) * | 2022-03-07 | 2022-10-21 | 江苏祥和电子科技有限公司 | Circuit board welding transfer chain |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW532708U (en) * | 2002-07-09 | 2003-05-11 | Ampoc Far East Co Ltd | Circuit board etcher transmission device |
| JP3162443U (en) * | 2010-06-21 | 2010-09-02 | 楊豐禧 | Wheel equipped with positioning device and brake device |
| CN103025077B (en) * | 2012-12-24 | 2015-10-07 | 广东工业大学 | A kind of full-automatic pcb board positioning fixture |
| CN104202915B (en) * | 2014-08-18 | 2017-05-24 | 苏州克兰兹电子科技有限公司 | Chip mounter delivery mechanism allowing delivery of multi-size PCBs (Printed Circuit Board) |
| CN206072314U (en) * | 2016-09-23 | 2017-04-05 | 浙江珠儿纳机械有限公司 | A kind of gear positioning structure of reductor shaft |
| CN206335395U (en) * | 2016-12-31 | 2017-07-18 | 苏州博众精工科技有限公司 | A kind of positioning and clamping mechanism |
| CN206908952U (en) * | 2017-07-20 | 2018-01-19 | 平湖市飞驰童车有限公司 | A kind of pcb board for perambulator clamps conveyer |
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2017
- 2017-07-20 CN CN201710594772.6A patent/CN107371329B/en active Active
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| CN107371329A (en) | 2017-11-21 |
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