CN201754149U - Double-side detecting device - Google Patents

Double-side detecting device Download PDF

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Publication number
CN201754149U
CN201754149U CN2010202534265U CN201020253426U CN201754149U CN 201754149 U CN201754149 U CN 201754149U CN 2010202534265 U CN2010202534265 U CN 2010202534265U CN 201020253426 U CN201020253426 U CN 201020253426U CN 201754149 U CN201754149 U CN 201754149U
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CN
China
Prior art keywords
unit
pick
conveying
conveying belt
sided
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2010202534265U
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Chinese (zh)
Inventor
许轩兢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENGTAI PHOTOELECTRIC HOLDINGS CO Ltd
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SHENGTAI PHOTOELECTRIC HOLDINGS CO Ltd
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Priority to CN2010202534265U priority Critical patent/CN201754149U/en
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Publication of CN201754149U publication Critical patent/CN201754149U/en
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Abstract

The utility model discloses a double-side detecting device which is used for detecting the two corresponding surfaces of a plate and comprises a first detecting device and a second detecting device arranged downstream the first detecting device; the first detecting device is provided with a first absorption mechanism and a first linear detecting mechanism; the second detecting device is provided with a second absorption mechanism and a second linear detecting mechanism; the first absorption mechanism absorbs the plate, and the first linear detecting mechanism detects one surface of the plate; the second absorption mechanism absorbs the surface of the plate, and the second linear detecting mechanism detects the other surface corresponding to the surface of the plate; therefore, the two corresponding surfaces of the plate can be detected under the condition of not turning over the plate.

Description

Two-sided pick-up unit
Technical field
The utility model relates to a kind of pick-up unit, relates in particular to a kind of two-sided pick-up unit that detects sheet material.
Background technology
Product now mostly reduces production costs with a large amount of productions, and the mass-produced while, how pick-up unit can be detected as one of problem into important effectively; And before production, making the required material of product mostly must be earlier after testing, so as to eliminating the tool defective material, and then improves the acceptance rate of product and reduces production costs.
Many products are to produce with the sheet material manufacturing, therefore, sheet material detects for the acceptance rate of producing has very important influence, wherein, whether positive and negative two surfaces that the detection of sheet material often need be confirmed sheet material defectiveness, and existing detection facility detect a surface of sheet material mostly earlier, again with sheet material upset the carrying out detection on another surface, whereby, reach the effect of two-sided detection.Yet, existing detect the mode that facility carry out two-sided detection with the sheet material upset, certainly will cause inconvenience and problem in the detection for frangible or the sheet material of easy bending.
So the improving of the above-mentioned disappearance of inventor's thoughts is that the spy concentrates on studies and cooperates the utilization of scientific principle, propose a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance finally.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of sheet material that need not overturn, the two-sided pick-up unit that can detect two surfaces of sheet material correspondence.
For achieving the above object, the utility model provides a kind of two-sided pick-up unit, it is in order to detect two surfaces of a sheet material correspondence, this two-sided pick-up unit comprises: one first pick-up unit, it comprises one first conveying mechanism, one first adsorbing mechanism, one first linearity test mechanism and one first detection light source, this first conveying mechanism has at least two first delivery wheels and one first conveying belt, this first conveying belt is formed with a plurality of first perforation, this first conveying belt inner edge contacts at this at least two first delivery wheel outer rims, one end of this first adsorbing mechanism is arranged in this first conveying mechanism, this first linearity test mechanism is arranged at the top of this first conveying belt, and this first detection light source is arranged at the top of this first conveying belt; And one second pick-up unit, it is arranged at the downstream of this first pick-up unit, this second pick-up unit comprises one second conveying mechanism, one second adsorbing mechanism, one second linearity test mechanism and one second detection light source, this second conveying mechanism has at least two second delivery wheels and one second conveying belt, this second conveying belt is formed with a plurality of second perforation, this second conveying belt inner edge contacts at this at least two second delivery wheel outer rims, one end of this second adsorbing mechanism is arranged in this second conveying mechanism, this second linearity test mechanism is arranged at the below of this second conveying belt, and this second detection light source is arranged at the below of this second conveying belt.
The utlity model has following useful effect:
(1) the sheet material restriction that detects is little: the utility model carries out the two-sided detection of sheet material in the mode of absorption, need not carry out turn-over, so the sheet material that detects is not subjected to the restriction of frangible or easy bending, therefore, sheet material type that can be examined is wider.
(2) detection efficiency height: two-sided testing process of the present utility model detects with the flow process that links up, and therefore, can obtain the testing result on sheet material two surfaces fast.
For further understanding feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, but these explanations only are to be used for illustrating the utility model with appended accompanying drawing, but not interest field of the present utility model is done any restriction.
Description of drawings
Fig. 1 is the synoptic diagram of two-sided pick-up unit of the present utility model;
Fig. 2 carries out the synoptic diagram that first surface detects for two-sided pick-up unit of the present utility model;
Fig. 3 carries out the synoptic diagram that second surface detects for two-sided pick-up unit of the present utility model;
Fig. 4 is the flow chart of steps of two-sided pick-up unit of the present utility model;
Fig. 5 is the stereographic map of two-sided pick-up unit first conveying mechanism of the present utility model and second conveying mechanism; And
Fig. 6 is that two-sided pick-up unit detection light source of the present utility model is arranged at the synoptic diagram in the testing agency.
The main element symbol description
1 first pick-up unit, 11 first conveying mechanisms
111 first delivery wheels, 112 first conveying belt
1,121 first perforation, 1,122 first sweep traces
12 first adsorbing mechanisms, 121 first aspiration pumps
122 first absorption ends, 13 first linearity test mechanisms
131 charge coupled cells (CCD) linearity test mechanism
14 first detection light source, 2 second pick-up units
21 second conveying mechanisms, 211 second delivery wheels
2,121 second perforation of 212 second conveying belt
2,122 second sweep traces, 22 second adsorbing mechanisms
221 second aspiration pumps, 222 second absorption ends
23 second linearity test mechanisms
231 charge coupled cells (CCD) linearity test mechanism
24 second detection light source, 3 sheet materials
31 first surfaces, 32 second surfaces
Embodiment
See also Fig. 1, it is a preferred embodiment of the present utility model, and the utility model is a kind of two-sided pick-up unit, and it comprises one first pick-up unit 1 and one second pick-up unit 2.This two-sided pick-up unit is in order to detecting two surfaces of a sheet material 3 correspondences, and this sheet material 3 has a first surface 31 and with respect to a second surface 32 of this first surface 31.In addition, sheet material 3 can be copper clad laminate, optics sheet material, blooming piece, diffuser plate or light guide plate (figure slightly).
This first pick-up unit 1 comprises one first conveying mechanism 11, one first adsorbing mechanism 12, one first linearity test mechanism 13 and one first detection light source 14.
This first conveying mechanism 11 has two first delivery wheels 111 and is arranged at one first conveying belt 112 between two first delivery wheels 111, first conveying belt 112 is formed with a plurality of first and bored a hole for 1121 (as shown in Figure 5), those first perforation 1121 are scattered on first conveying belt 112 equably, and first conveying belt, 112 inner edges contact at first delivery wheel, 111 outer rims, and make first conveying belt 112 between first delivery wheel 111 be flat condition.In addition, first delivery wheel 111 is connected with motor or other propulsion system (figure slightly), is rotated so as to making first delivery wheel 111, and then drives first conveying belt 112.In addition, the quantity of first delivery wheel 111 is not exceeded with two, also can be other quantity.
One first absorption end, 122 (as the suckers) that first adsorbing mechanism 12 has one first aspiration pump 121 and connects this first aspiration pump 121, this first absorption end 122 is arranged in first conveying mechanism 11 and near first conveying belt, 112 inner edges, and this first aspiration pump 121 can produce suction in first perforation, 1121 places by the first absorption end 122.
This first linearity test mechanism 13 is arranged at the top of first conveying belt 112, and the first linearity test mechanism 13 can be charge coupled cell (CCD) linearity test mechanism 131.The surveyed area of the first linearity test mechanism 13 on first conveying belt 112 forms one first sweep trace 1122 (as shown in Figure 5), the direction of this first sweep trace 1122 is perpendicular to the mobile route of first conveying belt 112, and the length of first sweep trace 1122 is less than or equal to the width of first conveying belt 112.
This first detection light source 14 is arranged at the top of first conveying belt 112, and the required illumination can provide the first linearity test mechanism 13 to detect the time of first detection light source 14.In addition, this first detection light source 14 also can be arranged in the first linearity test mechanism 13 (as shown in Figure 6).
This second pick-up unit 2 is arranged at the downstream of this first pick-up unit 1, and second pick-up unit 2 is arranged at the oblique upper of first pick-up unit 1, and part second pick-up unit 2 is arranged at the top of part first pick-up unit 1 end.
This second pick-up unit 2 comprises one second conveying mechanism 21, one second adsorbing mechanism 22, one second linearity test mechanism 23 and one second detection light source 24.
The mobile route of this second conveying mechanism 21 and first conveying mechanism 11 is towards same direction, second conveying mechanism 21 has two second delivery wheels 211 and is arranged at one second conveying belt 212 between two second delivery wheels 211, this second conveying belt 212 is formed with a plurality of second and bored a hole for 2121 (as shown in Figure 5), those second perforation 2121 are scattered on second conveying belt 212 equably, these second conveying belt, 212 inner edges contact at second delivery wheel, 211 outer rims, and make second conveying belt 212 between second delivery wheel 211 be flat condition.In addition, second delivery wheel 211 is connected with motor or other propulsion system (figure slightly), is rotated so as to making second delivery wheel 211, and then drives second conveying belt 212.In addition, this second conveying belt 212 can be the setting that is parallel to each other with this first conveying belt 112.In addition, the quantity of second delivery wheel 211 is not exceeded with two, also can be other quantity.
This second adsorbing mechanism 22 is arranged at the top of these first conveying belt, 112 ends.One second absorption end, 222 (as the suckers) that second adsorbing mechanism 22 has one second aspiration pump 221 and connects this second aspiration pump 221, this second absorption end 222 is arranged in second conveying mechanism 21 and near second conveying belt, 212 inner edges, and this second aspiration pump 221 can produce suction in second perforation, 2121 places by the second absorption end 222.
This second linearity test mechanism 23 is arranged at the below of this second conveying belt 212, and the second linearity test mechanism 23 can be charge coupled cell (CCD) linearity test mechanism 231.The surveyed area of the second linearity test mechanism 23 on second conveying belt 212 forms one second sweep trace 2122 (as shown in Figure 5), the direction of this second sweep trace 2122 is perpendicular to the mobile route of second conveying belt 212, and the length of second sweep trace 2122 is less than or equal to the width of second conveying belt 212.
This second detection light source 24 is arranged at the below of this second conveying belt 212, and the required illumination can provide the second linearity test mechanism 23 to detect the time of second detection light source 24.In addition, second detection light source 24 also can be arranged in the second linearity test mechanism 23 (as shown in Figure 6).
See also Fig. 1 to Fig. 4, it is the implementation step flow process of two-sided pick-up unit of the present utility model, and implementation step is described as follows in detail.
The second surface 32 of this sheet material 3 is placed on this first conveying belt 112, and by first conveying belt, 112 transfer sheet materials 3.
When sheet material 3 during through first adsorbing mechanism 12, with sheet material 3 absorption, and then the position that sheet material 3 is adsorbed presents flat condition to first adsorbing mechanism 12 by first perforation 1121.
First conveying mechanism 11 continues sheet material 3 is fed forward, when the first surface 31 of sheet material 3 begins to contact first sweep trace 1122; This first linearity test mechanism 13 will begin the first surface 31 of sheet material 3 is carried out surface defects detection.
When first surface 31 fully by first sweep trace 1122 scanned after, promptly finish the surface defects detection of first surface 31.Thereafter, sheet material 3 front ends enter the below of second adsorbing mechanism 22.
Be adsorbed on second conveying belt 212 by second perforation, 2121 first surfaces 31 with second adsorbing mechanism 22, and then the position that sheet material 3 is adsorbed presents flat condition sheet material 3.
Continue sheet material 3 is fed forward with this second conveying mechanism 21, make the second surface 32 of sheet material 3 begin to contact second sweep trace 2122; And begin the second surface 32 of sheet material 3 is carried out surface defects detection with this second linearity test mechanism 23.
When second surface 32 fully by second sweep trace 2122 scanned after, promptly finish the surface defects detection of second surface 32.
Whereby, can not need under the situation of turn-over, detect sheet material 3 corresponding two surfaces simultaneously, make the sheet material 3 of frangible or easy bending in a testing process, to carry out two-sided detection at sheet material 3.
(type characteristics of the present utility model)
The characteristics of two-sided pick-up unit of the present utility model are as follows:
(1) the sheet material restriction that detects is little: the utility model carries out the two-sided detection of sheet material 3 in the mode of absorption, need not carry out turn-over, so the sheet material 3 that detects is not subjected to the restriction of frangible or easy bending, therefore, sheet material 3 types that can be examined are wider.
(2) detection efficiency height: two-sided testing process of the present utility model detects with the flow process that links up, and therefore, can obtain the testing result on 3 liang of surfaces of sheet material fast.
The above revealer of institute only is a preferred embodiment of the present utility model, can not limit interest field of the present utility model with this, and therefore the equalization of being done according to the utility model application range changes or modifies, and still belongs to the scope that the utility model is contained.

Claims (10)

1. a two-sided pick-up unit in order to detect two surfaces of a sheet material correspondence, is characterized in that, described two-sided pick-up unit comprises:
One first pick-up unit, it comprises one first conveying mechanism, one first adsorbing mechanism, one first linearity test mechanism and one first detection light source, described first conveying mechanism has at least two first delivery wheels and one first conveying belt, described first conveying belt is formed with a plurality of first perforation, the inner edge of described first conveying belt contacts at the outer rim of described at least two first delivery wheels, one end of described first adsorbing mechanism is arranged in described first conveying mechanism, the described first linearity test mechanism is arranged at the top of described first conveying belt, and described first detection light source is arranged at the top of described first conveying belt; And
One second pick-up unit, it is arranged at the downstream of described first pick-up unit, described second pick-up unit comprises one second conveying mechanism, one second adsorbing mechanism, one second linearity test mechanism and one second detection light source, described second conveying mechanism has at least two second delivery wheels and one second conveying belt, described second conveying belt is formed with a plurality of second perforation, the inner edge of described second conveying belt contacts at the outer rim of described at least two second delivery wheels, one end of described second adsorbing mechanism is arranged in described second conveying mechanism, the described second linearity test mechanism is arranged at the below of described second conveying belt, and described second detection light source is arranged at the below of described second conveying belt.
2. two-sided pick-up unit according to claim 1, it is characterized in that, described first adsorbing mechanism has one first aspiration pump and one first absorption end, the described first absorption end is arranged in described first conveying mechanism, described second adsorbing mechanism has one second aspiration pump and one second absorption end, and the described second absorption end is arranged in described second conveying mechanism.
3. two-sided pick-up unit according to claim 1, it is characterized in that, described first linearity test mechanism and the described second linearity test mechanism are all charge coupled cell linearity test mechanism, the described first linearity test mechanism forms one first sweep trace on described first conveying belt, the described second linearity test mechanism forms one second sweep trace on described second conveying belt.
4. two-sided pick-up unit according to claim 3 is characterized in that, described first detection light source and described second detection light source are arranged at respectively in described first linearity test mechanism and the described second linearity test mechanism.
5. two-sided pick-up unit according to claim 3, it is characterized in that, the mobile route of described first conveying mechanism and described second conveying mechanism is towards same direction, and described first sweep trace and described second sweep trace are respectively perpendicular to the mobile route of described first conveying mechanism and described second conveying mechanism.
6. two-sided pick-up unit according to claim 3 is characterized in that, described first conveying belt between described at least two first delivery wheels is flat condition, and described second conveying belt between described at least two second delivery wheels is flat condition.
7. two-sided pick-up unit according to claim 6 is characterized in that, described first conveying belt and described second conveying belt are the setting that is parallel to each other.
8. two-sided pick-up unit according to claim 7 is characterized in that described second pick-up unit is arranged at the oblique upper of described first pick-up unit, and described second pick-up unit of part is arranged at the top of the described first pick-up unit end.
9. two-sided pick-up unit according to claim 8 is characterized in that described second adsorbing mechanism is arranged at the top of the described first conveying belt end.
10. two-sided pick-up unit according to claim 9 is characterized in that, described sheet material is copper clad laminate, optics sheet material, blooming piece, diffuser plate or light guide plate.
CN2010202534265U 2010-07-02 2010-07-02 Double-side detecting device Expired - Lifetime CN201754149U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101995411A (en) * 2010-09-02 2011-03-30 陈晓滨 Two-sided quality inspection machine for printed matters
CN102928437A (en) * 2012-09-21 2013-02-13 云南钛业股份有限公司 Surface quality recording system for metal coiled straps
CN102935430A (en) * 2011-08-15 2013-02-20 东莞市锐祥智能卡科技有限公司 Smart card automatic sorting equipment
CN103785627A (en) * 2014-01-27 2014-05-14 河南科技大学 On-line lithium battery pole piece surface defect detection sorting system and method
CN104949991A (en) * 2015-05-19 2015-09-30 东莞市威力固电路板设备有限公司 Printed circuit board (PCB) automated optical inspection (AOI) system and PCB objective table suitable for same
CN107362980A (en) * 2017-08-02 2017-11-21 苏州市朗电机器人有限公司 Optical film Visual intelligent detects and defective products removal equipment
CN108188043A (en) * 2017-12-25 2018-06-22 中国科学院自动化研究所 The appearance detecting device and appearance detecting method of lithium battery electric core
CN108508031A (en) * 2017-02-28 2018-09-07 上海微电子装备(集团)股份有限公司 A kind of double-side detecting device and detection method
CN108507947A (en) * 2018-04-28 2018-09-07 浦江县飞通电子科技有限公司 A kind of optics equipment
CN109342422A (en) * 2018-10-11 2019-02-15 芜湖启迪睿视信息技术有限公司 A kind of negative pressure tobacco leaf vision double-side detection equipment and detection method
CN110017946A (en) * 2019-04-26 2019-07-16 陕西中盛建设科技服务有限公司 Building curtain wall performance detecting system
CN110130086A (en) * 2019-03-22 2019-08-16 沈阳工业大学 A kind of scarf end automatic turning entirety vision-based detection and floating hair adsorbent equipment
CN111547504A (en) * 2020-05-15 2020-08-18 苏州精濑光电有限公司 Product double-face full-detection equipment and detection method thereof

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101995411A (en) * 2010-09-02 2011-03-30 陈晓滨 Two-sided quality inspection machine for printed matters
CN102935430A (en) * 2011-08-15 2013-02-20 东莞市锐祥智能卡科技有限公司 Smart card automatic sorting equipment
CN102935430B (en) * 2011-08-15 2014-05-07 东莞市锐祥智能卡科技有限公司 Smart card automatic sorting equipment
CN102928437A (en) * 2012-09-21 2013-02-13 云南钛业股份有限公司 Surface quality recording system for metal coiled straps
CN103785627A (en) * 2014-01-27 2014-05-14 河南科技大学 On-line lithium battery pole piece surface defect detection sorting system and method
CN104949991A (en) * 2015-05-19 2015-09-30 东莞市威力固电路板设备有限公司 Printed circuit board (PCB) automated optical inspection (AOI) system and PCB objective table suitable for same
CN108508031A (en) * 2017-02-28 2018-09-07 上海微电子装备(集团)股份有限公司 A kind of double-side detecting device and detection method
CN107362980B (en) * 2017-08-02 2019-05-31 苏州市朗电机器人有限公司 The detection of optical film Visual intelligent and defective products removal equipment
CN107362980A (en) * 2017-08-02 2017-11-21 苏州市朗电机器人有限公司 Optical film Visual intelligent detects and defective products removal equipment
CN108188043A (en) * 2017-12-25 2018-06-22 中国科学院自动化研究所 The appearance detecting device and appearance detecting method of lithium battery electric core
CN108188043B (en) * 2017-12-25 2019-12-06 中国科学院自动化研究所 Appearance detection equipment and method for lithium battery cell
CN108507947B (en) * 2018-04-28 2019-02-12 苏州龙桥光电有限公司 A kind of optics equipment
CN108507947A (en) * 2018-04-28 2018-09-07 浦江县飞通电子科技有限公司 A kind of optics equipment
CN109342422A (en) * 2018-10-11 2019-02-15 芜湖启迪睿视信息技术有限公司 A kind of negative pressure tobacco leaf vision double-side detection equipment and detection method
CN110130086A (en) * 2019-03-22 2019-08-16 沈阳工业大学 A kind of scarf end automatic turning entirety vision-based detection and floating hair adsorbent equipment
CN110130086B (en) * 2019-03-22 2021-10-26 沈阳工业大学 Automatic whole visual detection of upset of scarf tip and float hair adsorption equipment
CN110017946A (en) * 2019-04-26 2019-07-16 陕西中盛建设科技服务有限公司 Building curtain wall performance detecting system
CN111547504A (en) * 2020-05-15 2020-08-18 苏州精濑光电有限公司 Product double-face full-detection equipment and detection method thereof

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