CN205060696U - PCB circuit board conveying machine that can overturn - Google Patents
PCB circuit board conveying machine that can overturn Download PDFInfo
- Publication number
- CN205060696U CN205060696U CN201520725616.5U CN201520725616U CN205060696U CN 205060696 U CN205060696 U CN 205060696U CN 201520725616 U CN201520725616 U CN 201520725616U CN 205060696 U CN205060696 U CN 205060696U
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- China
- Prior art keywords
- roller
- center shaft
- belt conveyor
- expansion block
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a PCB circuit board conveying machine that can overturn, including two center pins, the both ends of center pin are connected with two rollers respectively, follow the center pin axis direction is installed a plurality of cross -sections and is established on the expansion piece for curved expansion piece, conveyer belt cover on two rollers, it has meshing groove to open on expansion piece tip inner wall, and meshing groove's groove depth is followed directional its the central orientation of center pin tip is decreased progressively, and is provided with a plurality of engaging tooths on the roller outer wall, still include cylinder and stand, the output of cylinder is connected with the support column, and the terminal one end with the connecting rod of support column is articulated, the articulated U -shaped board that is provided with in stand top, the other end of connecting rod is articulated with a lateral wall of U -shaped board. The utility model discloses in, set up the tip of roller into outstanding terminal surface in the expansion piece for the highlights of roller directly can supply operating personnel manually operation, and then improves the convenience of operation.
Description
Technical field
The utility model relates to the processing and manufacturing of wiring board, specifically refers to a kind of turnover PCB conveyer.
Background technology
Flexible PCB is that the one made for base material with polyimide or mylar has height reliability, excellent flexible printed circuit.Be called for short soft board or FPC, have the advantages that distribution density is high, lightweight, thickness is thin.Flexible PCB comprises dual platen and single sided board.Wherein, the manufacturing process of dual platen is: sawing sheet → boring → PTH → plating → pre-processing → subsides dry film → contraposition → exposure → development → graphic plating → demoulding → pre-processing → subsides dry film → contraposition exposure → development → etching → demoulding → surface treatment → paste epiphragma → compacting → solidification → heavy nickel gold → lettering symbol → shearing → electrical measurement → die-cut → inspection → packaging → shipment eventually.
And each work flow manufacture be connected be suitable for be belt conveyer the most widely, but existing conveyer there will be belt conveyor tensile force in long use procedure to diminish, and then it is chaotic to cause the array of circuit card in transport process to transmit, be unfavorable for proceeding of subsequent processing, thus the work efficiency reduced in each operation, and existing tightening regulator complex structure, operating difficulties, is unfavorable for the running state of adjustment belt conveyor in transport process in time.
Utility model content
The purpose of this utility model is to provide a kind of turnover PCB conveyer, ensures belt conveyor to the adjustment of its tensioning dynamics in transport process, and then reaches the stable object transmitted.
The purpose of this utility model is achieved through the following technical solutions:
A kind of turnover PCB conveyer, comprise the center shaft that two horizontal Tiles are arranged, the two ends of described center shaft are connected with two rollers respectively by spline, multiple cross section is installed along described center shaft axis direction on two rollers and is arc and the expansion block isometric with center shaft, belt conveyor is set on expansion block, it is trapezoidal engaging groove that described expansion block inner wall of end has cross-sectional plane, successively decrease in the direction that the groove depth of described engaging groove points to its center along described center shaft end, and on roller outer wall, be provided with the engaging tooth that multiple and described engaging groove coordinates, also comprise cylinder and column, the mouth of described cylinder is connected with pillar stiffener, and one end of the end of pillar stiffener and connecting rod is hinged, and described column top is hinged is provided with U-board, the other end of connecting rod and U-board side walls hinged near of belt conveyor.
When the utility model uses, the driving arrangement band central shaft such as motor start to rotate, and two rollers move respectively in the middle part of center shaft simultaneously, and expansion block is rotated with roller and center shaft, final drive belt conveyor normal operation, facilitates the transmission of flexible PCB; The tensile force in use occurred for belt conveyor in prior art reduces and causes state in a concave shape in the middle part of belt conveyor, two rollers of the present utility model are positioned at the two ends of center shaft, and the middle part of center shaft, namely gap is left between two roller adjacent faces, the middle part of roller and center shaft covers by the curved expansion block in multiple cross section, and coordinates company to realize being connected by engaging tooth and engaging groove between roller with expansion block.When belt conveyor upper surface occur staying or local dent time, operating personal only need regulate any one in two center shafts, the direction distinguishing centrally its mid point of axle orientation of its axis by the roller of two on same center shaft advances, by the engaging tooth that highly successively decreases and coordinating between engaging groove, the diameter in the belt-driven face that multiple expansion block is formed increases, and then make belt conveyor again tight, recover the tensioning dynamics of himself, finally realize the smooth operation of belt conveyor.And, side by side the neat flexible PCB processing one side placed be sent to belt conveyor turn to end time, below the transmission end of i.e. belt conveyor, U-board is installed, by the upper top of cylinder, pillar stiffener drives connecting rod hinged with it, connecting rod drives the U-board be attached thereto to start to overturn, make the direct landing of multiple circuit cards side by side in U-board and overturn thereupon, and then in transport process, realize the turn-over of double-sided PCB, save the flow process of artificial upset processing, save a large amount of manpower and materials, substantially increase the work efficiency of circuit card.
Described roller end protrudes from the end face of described expansion block and stretches out.For convenience of operating personal to the adjustment of belt conveyor tensioning dynamics, the end of roller is set to the end face protruding from expansion block by the utility model, makes the outshot of roller directly can supply operating personal M/C, and then improves the comfort feature of operation.
Described engaging tooth is elastomeric material.As preferably, select the engaging tooth of elastomeric material can reduce mutual wearing and tearing between engaging groove, extend the service life of roller, and center shaft in use, certain radial runout can be produced, interaction stress between center shaft, roller and expansion block can be carried out buffering by the engaging tooth of elastomeric material to be eliminated, and ensures the stable drive of belt conveyor further.
The utility model compared with prior art, has following advantage and beneficial effect:
1, the utility model when belt conveyor upper surface occur staying or local dent time, operating personal only need regulate any one in two center shafts, the direction distinguishing centrally its mid point of axle orientation of its axis by the roller of two on same center shaft advances, by the engaging tooth that highly successively decreases and coordinating between engaging groove, the diameter in the belt-driven face that multiple expansion block is formed increases, and then make belt conveyor again tight, recover the tensioning dynamics of himself, finally realize the smooth operation of belt conveyor.
2, the utility model for convenience of operating personal to the adjustment of belt conveyor tensioning dynamics, the end of roller is set to the end face protruding from expansion block by the utility model, make the outshot of roller directly can supply operating personal M/C, and then improve the comfort feature of operation.
3, center shaft of the present utility model in use, certain radial runout can be produced, interaction stress between center shaft, roller and expansion block can be carried out buffering by the engaging tooth of elastomeric material to be eliminated, and ensures the stable drive of belt conveyor further.
Below the transmission end of 4, belt conveyor, U-board is installed, by the upper top of cylinder, pillar stiffener drives connecting rod hinged with it, connecting rod drives the U-board be attached thereto to start to overturn, make the direct landing of multiple circuit cards side by side in U-board and overturn thereupon, and then in transport process, realizing the turn-over of double-sided PCB, saving the flow process of artificial upset processing, save a large amount of manpower and materials, substantially increase the work efficiency of circuit card.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of turnover PCB conveyer described in the utility model specific embodiment;
Fig. 2 is the structural representation of a roller specific embodiment in a kind of turnover PCB conveyer described in the utility model.
Mark and corresponding parts title in accompanying drawing: 1, belt conveyor, 2, expansion block, 3, roller, 4, engaging tooth, 5, center shaft, 6, cylinder, 7, pillar stiffener, 8, connecting rod, 9, U-board, 10, column, 11, engaging groove.
Detailed description of the invention
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment comprises the center shaft 5 that two horizontal Tiles are arranged, the two ends of described center shaft 5 are connected with two rollers 3 respectively by spline, along described center shaft 5 axis direction, two rollers 3 are provided with multiple cross section and are arc and the expansion block 2 isometric with center shaft 5, belt conveyor 1 is set on expansion block 2, it is trapezoidal engaging groove 11 that described expansion block 2 inner wall of end has cross-sectional plane, successively decrease in the direction that the groove depth of described engaging groove 11 points to its center along described center shaft 5 end, and on roller 3 outer wall, be provided with the engaging tooth 4 that multiple and described engaging groove 11 coordinates, also comprise cylinder 6 and column 10, the mouth of described cylinder 6 is connected with pillar stiffener 7, and one end of the end of pillar stiffener 7 and connecting rod 8 is hinged, described column 10 top is hinged is provided with U-board 9, and the other end and the U-board 9 of connecting rod 8 are side walls hinged near of belt conveyor 1.
During use, the driving arrangement band central shaft 5 such as motor start to rotate, and two rollers 3 move respectively in the middle part of center shaft 5 simultaneously, and expansion block 2 is rotated with roller 3 and center shaft 5, final drive belt conveyor 1 normal operation, facilitates the transmission of flexible PCB; The tensile force in use occurred for belt conveyor in prior art 1 reduces and causes state in a concave shape in the middle part of belt conveyor 1, two rollers 3 of the present embodiment are positioned at the two ends of center shaft 5, and the middle part of center shaft 5, namely gap is left between two roller 3 adjacent faces, the middle part of roller 3 and center shaft 5 covers by the curved expansion block 2 in multiple cross section, and coordinates company to realize being connected by engaging tooth 4 and engaging groove 11 between roller 3 with expansion block 2.
When belt conveyor 1 upper surface occur staying or local dent time, operating personal only need regulate any one in two center shafts 5, the direction distinguishing centrally its mid point of axle 5 orientation of its axis by two rollers 3 on same center shaft 5 advances, by the engaging tooth 4 that highly successively decreases and coordinating between engaging groove 11, the diameter of belt conveyor 1 drive surface that multiple expansion block 2 is formed increases, and then make belt conveyor 1 again tight, recover the tensioning dynamics of himself, finally realize the smooth operation of belt conveyor 1.And, side by side the neat flexible PCB processing one side placed be sent to belt conveyor 1 turn to end time, below the transmission end of i.e. belt conveyor 1, U-board 9 is installed, by the upper top of cylinder 6, pillar stiffener 7 drives connecting rod 8 hinged with it, connecting rod 8 drives the U-board 9 be attached thereto to start overturning, make the direct landing of multiple circuit cards side by side in U-board 9 and overturn thereupon, and then in transport process, realize the turn-over of double-sided PCB, save the flow process of artificial upset processing, save a large amount of manpower and materials, substantially increase the work efficiency of circuit card.
For convenience of operating personal to the adjustment of belt conveyor 1 tensioning dynamics, the end of roller 3 is set to the end face protruding from expansion block 2 by the present embodiment, makes the outshot of roller 3 directly can supply operating personal M/C, and then improves the comfort feature of operation.
As preferably, select the engaging tooth 4 of elastomeric material can reduce mutual wearing and tearing between engaging groove 11, extend the service life of roller 3, and center shaft 5 in use, certain radial runout can be produced, interaction stress between center shaft 5, roller 3 and expansion block 2 can be carried out buffering by the engaging tooth 4 of elastomeric material to be eliminated, and ensures the stable drive of belt conveyor 1 further.
Above content is the further description done the utility model in conjunction with concrete preferred implementation, can not assert that detailed description of the invention of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments drawn under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (3)
1. a turnover PCB conveyer, comprise the center shaft (5) that two horizontal Tiles are arranged, it is characterized in that: the two ends of described center shaft (5) are connected with two rollers (3) respectively by spline, along described center shaft (5) axis direction, multiple cross section is installed on two rollers (3) and is arc and the expansion block (2) isometric with center shaft (5), belt conveyor (1) is set in expansion block (2), it is trapezoidal engaging groove (11) that described expansion block (2) inner wall of end has cross-sectional plane, successively decrease in the direction that the groove depth of described engaging groove (11) points to its center along described center shaft (5) end, and on roller (3) outer wall, be provided with the engaging tooth (4) that multiple and described engaging groove (11) coordinates, also comprise cylinder (6) and column (10), the mouth of described cylinder (6) is connected with pillar stiffener (7), and one end of the end of pillar stiffener (7) and connecting rod (8) is hinged, described column (10) top is hinged is provided with U-board (9), and the other end of connecting rod (8) and U-board (9) are side walls hinged near of belt conveyor (1).
2. the turnover PCB conveyer of one according to claim 1, is characterized in that: described roller (3) end protrudes from the end face of described expansion block (2) and stretches out.
3. the turnover PCB conveyer of one according to claim 1, is characterized in that: described engaging tooth (4) is elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725616.5U CN205060696U (en) | 2015-09-18 | 2015-09-18 | PCB circuit board conveying machine that can overturn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725616.5U CN205060696U (en) | 2015-09-18 | 2015-09-18 | PCB circuit board conveying machine that can overturn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205060696U true CN205060696U (en) | 2016-03-02 |
Family
ID=55387279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725616.5U Expired - Fee Related CN205060696U (en) | 2015-09-18 | 2015-09-18 | PCB circuit board conveying machine that can overturn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205060696U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812631A (en) * | 2017-11-20 | 2018-03-20 | 重庆谢氏胶粘制品有限公司 | A kind of processing unit (plant) for spray coating shielding membrane |
| CN107892208A (en) * | 2017-11-20 | 2018-04-10 | 重庆谢氏胶粘制品有限公司 | A kind of double adhesive tape shielding film process equipment |
| CN107932941A (en) * | 2017-11-20 | 2018-04-20 | 重庆谢氏胶粘制品有限公司 | A kind of masking glue process equipment with double adhesive tape |
| CN107934643A (en) * | 2017-11-20 | 2018-04-20 | 重庆谢氏胶粘制品有限公司 | One kind masking glue process equipment |
| CN107972259A (en) * | 2017-11-20 | 2018-05-01 | 重庆谢氏胶粘制品有限公司 | Integral type double adhesive tape shielding film system of processing |
| CN108082842A (en) * | 2017-12-22 | 2018-05-29 | 南瑞佳 | A kind of bottled cosmetics automated production conveyer belt |
| CN110697146A (en) * | 2019-09-25 | 2020-01-17 | 南安市执力信息科技有限公司 | Storage hopper lifting mechanism equipment for automatic screw packaging equipment |
-
2015
- 2015-09-18 CN CN201520725616.5U patent/CN205060696U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812631A (en) * | 2017-11-20 | 2018-03-20 | 重庆谢氏胶粘制品有限公司 | A kind of processing unit (plant) for spray coating shielding membrane |
| CN107892208A (en) * | 2017-11-20 | 2018-04-10 | 重庆谢氏胶粘制品有限公司 | A kind of double adhesive tape shielding film process equipment |
| CN107932941A (en) * | 2017-11-20 | 2018-04-20 | 重庆谢氏胶粘制品有限公司 | A kind of masking glue process equipment with double adhesive tape |
| CN107934643A (en) * | 2017-11-20 | 2018-04-20 | 重庆谢氏胶粘制品有限公司 | One kind masking glue process equipment |
| CN107972259A (en) * | 2017-11-20 | 2018-05-01 | 重庆谢氏胶粘制品有限公司 | Integral type double adhesive tape shielding film system of processing |
| CN107932941B (en) * | 2017-11-20 | 2020-06-02 | 重庆谢氏胶粘制品有限公司 | Shielding glue processing equipment with double adhesive tapes |
| CN108082842A (en) * | 2017-12-22 | 2018-05-29 | 南瑞佳 | A kind of bottled cosmetics automated production conveyer belt |
| CN110697146A (en) * | 2019-09-25 | 2020-01-17 | 南安市执力信息科技有限公司 | Storage hopper lifting mechanism equipment for automatic screw packaging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |