CN206735198U - A kind of circuit board conveyor of adjustable width - Google Patents

A kind of circuit board conveyor of adjustable width Download PDF

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Publication number
CN206735198U
CN206735198U CN201720420388.XU CN201720420388U CN206735198U CN 206735198 U CN206735198 U CN 206735198U CN 201720420388 U CN201720420388 U CN 201720420388U CN 206735198 U CN206735198 U CN 206735198U
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CN
China
Prior art keywords
circuit board
plate
skateboard
screw thread
slide plate
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Active
Application number
CN201720420388.XU
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Chinese (zh)
Inventor
兰胜有
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Quzhou Chuante Electronic Technology Co Ltd
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Quzhou Chuante Electronic Technology Co Ltd
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Filing date
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Application filed by Quzhou Chuante Electronic Technology Co Ltd filed Critical Quzhou Chuante Electronic Technology Co Ltd
Priority to CN201720420388.XU priority Critical patent/CN206735198U/en
Application granted granted Critical
Publication of CN206735198U publication Critical patent/CN206735198U/en
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Abstract

It the utility model is related to conveyer technical field, disclose a kind of circuit board conveyor of adjustable width, including bottom plate, supporting plate, some horizontal guide rods are provided between supporting plate, horizontal guide rod is provided with left skateboard, right slide plate, drive rod is provided between supporting plate, first screw thread is oppositely oriented with the second screw thread, it is threadedly coupled between first screw thread and left skateboard, is threadedly coupled between the second screw thread and right slide plate, one end of drive rod is provided with handwheel;Left skateboard, the upper end inner side of right slide plate are equipped with row's support wheel, support wheel is in conical structure, the bigger diameter end of support wheel is provided with rotating shaft, the outer end of rotating shaft is provided with sprocket wheel, connected between sprocket wheel by chain, sprocket wheel shield is equipped with the outside of left skateboard, right slide plate, sprocket wheel shield, which is provided with, is used for the motor that drive chain rotates.The utility model has adjustable width to be conveyed suitable for various sizes of circuit board, while has the function that pre-determined bit to circuit board.

Description

A kind of circuit board conveyor of adjustable width
Technical field
It the utility model is related to conveying device technical field, more particularly to a kind of circuit board conveying dress of adjustable width Put.
Background technology
Circuit board is also known as printed substrate and printed circuit board (PCB), and English is referred to as pcb board.Circuit board can be divided into one side again Plate, dual platen and multi-layer sheet, circuit board plate material need to punch, needed after punching according to electronics layout in the fabrication process Powder cleaning is fallen, needs to dry after cleaning, needs to carry out follow-up paster operation after drying, paster operation is i.e. by various electricity Sub- component is attached to by chip mounter(Welding)On circuit boards, circuit board needs adjustment to position before entering chip mounter, with true Chip mounter can be exactly into by protecting circuit board, although chip mounter upstream end carries positioner, be brought into yet with from conveying Enter that the circuit board arrangement of paster machine positioning device is mixed and disorderly, cause positioner needs in chip mounter significantly adjustment circuit plate Position, have a strong impact on paster efficiency.
Utility model content
The utility model is in order to solve above mentioned problem of the prior art, there is provided a kind of adjustable width, to circuit board Carry out the circuit board conveyor of pre-determined bit.
To achieve these goals, the utility model adopts the following technical scheme that:
A kind of circuit board conveyor of adjustable width, including bottom plate, the branch being parallel to each other for being fixed on bottom plate both ends Frame plate, is provided with some horizontal guide rods between the supporting plate, and described horizontal guide rod is provided with left skateboard, right slide plate, the left skateboard, Right slide plate is parallel to each other and is slidably connected between horizontal guide rod, is additionally provided between the supporting plate through left skateboard, right slide plate Drive rod, the left end of the drive rod are provided with the first screw thread, and the right-hand member of drive rod is provided with the second screw thread, first screw thread and Two screw threads it is oppositely oriented, be threadedly coupled between first screw thread and left skateboard, between the second screw thread and right slide plate screw thread connect Connect, one end of the drive rod is provided with handwheel;The left skateboard, the upper end inner side of right slide plate are equipped with row's support wheel, described Support wheel is in conical structure, and the bigger diameter end of support wheel is provided with rotating shaft, and the outer end of the rotating shaft is provided with sprocket wheel, passed through between sprocket wheel Chain is connected, and sprocket wheel shield is equipped with the outside of the left skateboard, right slide plate, and the sprocket wheel shield, which is provided with, is used for drive chain The motor of rotation.According to the distance of the width adjusting support wheel of circuit board to be conveyed, during regulation, handwheel is rotated, handwheel, which drives, to be driven Lever rotates, and due to having the first oppositely oriented screw thread, the second screw thread on drive rod, therefore can drive left cunning during drive rod rotation Plate, right slide plate are synchronously moved in or out, and so as to accurately adjust the distance between support wheel, two end-rack of circuit board are being propped up On support wheel, motor is rotated by all support wheels of chain-driving, so as to realize the conveying of circuit board, because support wheel is in circular cone Shape structure, therefore circuit board can be moved to the center of conveying device along the inclined-plane of circular cone automatically, so as to realize circuit board Positioning, conveying.
Preferably, the bigger diameter end of the support wheel is provided with position limiting convex ring.Position limiting convex ring serves till now, prevents circuit The edge of plate contacts with the medial surface of left skateboard, right slide plate.
Preferably, described support wheel is made of plastics.Plastics are made, and hardness is small, and wiring board will not be caused to wear.
Preferably, described bottom plate is provided with servomotor, the shaft end of servomotor is provided with electromagnetic clutch;The branch Frame plate is provided with the main shaft parallel with drive rod, passes through gear drive, the main shaft between the outer end of the main shaft and drive rod The inner be connected with electromagnetic clutch.When needing to automatically adjust the distance between support wheel, electromagnetic clutch is in connection shape State, by controlling the turnning circle of servomotor to be automatically adjusted to realize;When needing regulation manually, electromagnetic clutch, which is in, to be divided From state, the shaft end of rotating shaft and servomotor disconnects, and now just can use motor-driven spirit by the manual adjustable range of handwheel It is living.
Preferably, the outside of the supporting plate is provided with gear protective cover.Gear protective cover can prevent debris from entering gear It is interior, it can also prevent gear tong.
Therefore, the utility model has the advantages that:(1)The distance between energy automatic or manual regulation support wheel, It is versatile to be conveyed suitable for various sizes of circuit board;(2)Pre-determined bit can be carried out to circuit board, be follow-up chip mounter essence It is determined that position is prepared.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is Fig. 1 top view.
In figure:Bottom plate 1, supporting plate 2, horizontal guide rod 3, left skateboard 4, right slide plate 5, drive rod 6, the first screw thread 60, the second spiral shell Line 61, handwheel 62, support wheel 7, position limiting convex ring 70, rotating shaft 71, sprocket wheel 8, chain 9, sprocket wheel shield 10, motor 11, servomotor 12nd, electromagnetic clutch 13, main shaft 14, gear 15, gear protective cover 16.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description:
A kind of circuit board conveyor of adjustable width as depicted in figs. 1 and 2, including bottom plate 1, it is fixed on bottom plate two The supporting plate 2 being parallel to each other at end, is provided with some horizontal guide rods 3 between supporting plate, horizontal guide rod provided with left skateboard 4, right slide plate 5, Left skateboard, right slide plate are parallel to each other and are slidably connected between horizontal guide rod, are additionally provided between supporting plate through left skateboard, right slide plate Drive rod 6, the left end of drive rod is provided with the first screw thread 60, and the right-hand member of drive rod is provided with the second screw thread 61, the first screw thread and Two screw threads it is oppositely oriented, be threadedly coupled between the first screw thread and left skateboard, be threadedly coupled between the second screw thread and right slide plate, drive The right-hand member of lever 6 is provided with handwheel 62;Left skateboard, the upper end inner side of right slide plate are equipped with row's support wheel 7, and support wheel 7 is in circular cone Shape structure, the bigger diameter end of support wheel are provided with position limiting convex ring 70, and the bigger diameter end center of support wheel is provided with rotating shaft 71, and the outer end of rotating shaft is set There is sprocket wheel 8, connected between sprocket wheel by chain 9, be equipped with sprocket wheel shield 10 on the outside of left skateboard, right slide plate, on sprocket wheel shield Provided with the motor 11 rotated for drive chain, motor is connected with a wherein rotating shaft by shaft coupling;Support wheel 7 is by plastics system Into.
Bottom plate 1 is provided with servomotor 12, and the shaft end of servomotor is provided with electromagnetic clutch 13;Supporting plate 2 be provided with The parallel main shaft 14 of drive rod, is driven, the inner of rotating shaft and electromagnetic clutch between the outer end of main shaft and drive rod by gear 15 Device connects;The outside of supporting plate is provided with gear protective cover 16.
With reference to accompanying drawing, application method of the present utility model is as follows:According to the width adjusting support wheel of circuit board to be conveyed Distance, regulation can be divided into again to be adjusted and automatically adjusts manually;Manually during regulation, electromagnetic clutch is in released state, main shaft Power transmission between servomotor disconnects, and drives drive rod to rotate by way of manual rotation's handwheel, drive rod rotates When drive left skateboard, right slide plate synchronously to move in or out, so as to change distance;When automatically adjusting, electromagnetic clutch is in Bonding state, power transmission is realized between servomotor and main shaft, drive drive rod to rotate by servomotor, realize automatic adjust Pitch from, so as to suitable for various sizes of circuit board convey, and to circuit board carry out pre-determined bit, be follow-up chip mounter to circuit Being accurately positioned for plate is prepared.

Claims (5)

1. a kind of circuit board conveyor of adjustable width, including bottom plate, the support being parallel to each other for being fixed on bottom plate both ends Plate, it is characterized in that, some horizontal guide rods are provided between the supporting plate, described horizontal guide rod is provided with left skateboard, right slide plate, described Left skateboard, right slide plate are parallel to each other and are slidably connected between horizontal guide rod, are additionally provided between the supporting plate through left skateboard, the right side The drive rod of slide plate, the left end of the drive rod are provided with the first screw thread, and the right-hand member of drive rod is provided with the second screw thread, first spiral shell Line is oppositely oriented with the second screw thread, is threadedly coupled between first screw thread and left skateboard, between the second screw thread and right slide plate Threaded connection, one end of the drive rod is provided with handwheel;The left skateboard, the upper end inner side of right slide plate are equipped with row support Wheel, the support wheel is in conical structure, and the bigger diameter end center of support wheel is provided with rotating shaft, and the outer end of the rotating shaft is provided with sprocket wheel, Connected between sprocket wheel by chain, sprocket wheel shield is equipped with the outside of the left skateboard, right slide plate, the sprocket wheel shield is provided with The motor rotated for drive chain.
2. a kind of circuit board conveyor of adjustable width according to claim 1, it is characterized in that, the support wheel Bigger diameter end is provided with position limiting convex ring.
3. a kind of circuit board conveyor of adjustable width according to claim 1 or 2, it is characterized in that, described branch Support wheel is made of plastics.
4. a kind of circuit board conveyor of adjustable width according to claim 1, it is characterized in that, on described bottom plate Provided with servomotor, the shaft end of servomotor is provided with electromagnetic clutch;The supporting plate is provided with the main shaft parallel with drive rod, It is connected between the outer end of the main shaft and drive rod by gear drive, the inner of the main shaft with electromagnetic clutch.
5. a kind of circuit board conveyor of adjustable width according to claim 4, it is characterized in that, the supporting plate Outside is provided with gear protective cover.
CN201720420388.XU 2017-04-20 2017-04-20 A kind of circuit board conveyor of adjustable width Active CN206735198U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720420388.XU CN206735198U (en) 2017-04-20 2017-04-20 A kind of circuit board conveyor of adjustable width

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720420388.XU CN206735198U (en) 2017-04-20 2017-04-20 A kind of circuit board conveyor of adjustable width

Publications (1)

Publication Number Publication Date
CN206735198U true CN206735198U (en) 2017-12-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720420388.XU Active CN206735198U (en) 2017-04-20 2017-04-20 A kind of circuit board conveyor of adjustable width

Country Status (1)

Country Link
CN (1) CN206735198U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108166508A (en) * 2018-01-24 2018-06-15 浙江立鹏建设有限公司 A kind of municipal drainage pipeline pit slot supporting construction
CN109625414A (en) * 2019-01-16 2019-04-16 青岛黄海学院 A kind of multi-functional three servos pillow formula automatic packaging machine
CN110151249A (en) * 2018-04-03 2019-08-23 谢文贵 Specific complex osteoclast in a kind of spinal surgery
CN111392425A (en) * 2020-03-31 2020-07-10 马鞍山元辰网络科技有限公司 Conveying line device for detecting electronic product circuit board

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108166508A (en) * 2018-01-24 2018-06-15 浙江立鹏建设有限公司 A kind of municipal drainage pipeline pit slot supporting construction
CN110151249A (en) * 2018-04-03 2019-08-23 谢文贵 Specific complex osteoclast in a kind of spinal surgery
CN109625414A (en) * 2019-01-16 2019-04-16 青岛黄海学院 A kind of multi-functional three servos pillow formula automatic packaging machine
CN111392425A (en) * 2020-03-31 2020-07-10 马鞍山元辰网络科技有限公司 Conveying line device for detecting electronic product circuit board

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