CN202066481U - Glass size measurement detecting device - Google Patents
Glass size measurement detecting device Download PDFInfo
- Publication number
- CN202066481U CN202066481U CN 201120107688 CN201120107688U CN202066481U CN 202066481 U CN202066481 U CN 202066481U CN 201120107688 CN201120107688 CN 201120107688 CN 201120107688 U CN201120107688 U CN 201120107688U CN 202066481 U CN202066481 U CN 202066481U
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- measured object
- sounding rod
- servomotor
- pedestal
- sensor
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Abstract
The utility model discloses a glass size measurement detecting device, which is used for solving the problems that measurement detecting time of an existing mode adopting a length measuring cylinder is excessively long, and tact time of cutting process links is affected. The measurement detecting device comprises a sensor and a servo motor, the sensor is used for sensing measured objects, and the servo motor is used for measuring whether the sizes of the measured objects are within the allowable error range by being combined with a controller, thereby rapidly detecting whether the sizes of the measured objects are up to standards. Length measuring time of the cutting links is shortened, tact time delay bottleneck of the cutting links is avoided effectively, and the purpose of improving the capacity of an integral production line is achieved.
Description
Technical field
The utility model relates to photoelectric detection technology field, relates in particular to a kind of glass size to be detected to judge whether standard compliant pick-up unit.
Background technology
Have in the standard-sized product process in production; may have some parts need obtain by cutting action; for example the face glass of LCD just need cut out from original structural glass raw material; the size of these parts must be controlled in certain error range; otherwise will occur since the cutting accuracy deviation occur continuously; a large amount of cutting defective productss occurs; therefore; usually can size detecting device be set in the cutter unit back; TFT-LCD (Thin Film Transistor-Liquid Crystal Display in the MPL series of cuts equipment for example; Thin Film Transistor-LCD) glass size is measured in the pick-up unit; cycle is set in this device surveys long table (Table); survey long table and adopt 3 of high precision to survey long cylinder (Scale Cylinder) and counter Counter, the length measurement precision scope is: ± 0.3mm.The cycle of this device is surveyed and is provided with two in the long table and surveys long cylinders and two infiltration type sensors, after tested glass is pushed to cycle survey long table position by travelling belt, and reference column (Pin) Locating Glass that moves ahead, survey long cylinder and carry out measurement, after measurement was finished, location Pin retreated, and cycle is surveyed long table and retreated.In actual production process, find, cutting accuracy very high (for example maximum error be ± 0.1mm) situation under, the existing pick-up unit of measuring can not realize really that cutting accuracy detects, detection alarm all be the above glass waste of 2mm width residual (be after glass is cut, glass waste does not come off fully, when glass is transported to measurement pick-up unit position, what survey that long cylinder detects is that waste wood is residual), therefore adopt the long cylinder mode of survey to carry out the glass waste detection and can not bring into play its high-precision advantage, cause the wasting of resources, in addition, this mode is finished the long action of whole surveys probably needs 21.5 seconds times spent (18 inches panels), consuming time long, influenced the pitch time (Tact Time) of cutting technique streamline.
The utility model content
In view of this, fundamental purpose of the present utility model is to provide a kind of glass size to measure pick-up unit, is used to solve have now adopt the measurement of surveying long cylinder mode long detection time, influences the problem of cutting technique link pitch time Tact Time.
For achieving the above object, the technical solution of the utility model is achieved in that
Provide a kind of glass size to measure pick-up unit based on the embodiment of the invention, this device comprises:
Be positioned at the reference column of measured object both sides;
Be positioned at the measured object sensing module of at least one side of measured object;
The sounding rod that is connected with described measured object sensing module with described reference column;
The servomotor of sounding rod is of coupled connections;
The controller that is connected with described servomotor.
Preferably, described sounding rod and described servomotor are axially perpendicular.
Further, described measured object sensing module comprises:
The pedestal that is connected with sounding rod;
Be positioned at the switch sensor on the described pedestal, described switch sensor is electrically connected with described controller;
The induction measured object also triggers the trigger element of described switch sensor.
Preferably, in the described measured object sensing module:
Described pedestal is a U type pedestal;
Described switch sensor is the infiltration type photosensitive sensor that is positioned at U type pedestal madial wall;
Described trigger element is to link to each other by movable axis with described U type pedestal, the baffle plate on light path between the described infiltration type photosensitive sensor, and described baffle-panels protrudes in described reference column to one side of measured object.
Preferably, in the described measured object sensing module:
Described switch sensor is the reflection-type photosensitive sensor that is positioned at pedestal one side;
Described trigger element is to link to each other by movable axis with described pedestal, with the baffle plate of described reflection-type photosensitive sensor in the same side, the initial position of described baffle plate does not block the light path of described reflection-type photosensitive sensor, and described baffle-panels protrudes in described reference column to one side of measured object.
Preferably, described baffle plate be shaped as L shaped or fan-shaped.
Further, described servomotor comprises first servomotor and second servomotor, lays respectively at the both sides of measured object, and is electrically connected with described controller respectively; Described sounding rod comprises first sounding rod and second sounding rod, lays respectively at the both sides of measured object.
Preferably, the two ends of each sounding rod respectively are provided with a reference column.
Preferably, described measured object sensing module is between two reference columns of first sounding rod or second sounding rod.
Further, described device also comprises: the travelling belt that transports measured object.
The utility model utilizes measured object sensing module and servomotor to form the measurement pick-up unit of simplifying, judge whether to touch measured object by the optoelectronic induction technology, measure the error range whether size of measured object is allowing by servomotor in conjunction with controller, thereby whether the size whether fast detecting has a measured object conformance with standard, the survey of shortening the cutting link is long-time, effectively avoid cutting the beat time delay bottleneck of link, reach and improve whole purpose of producing the line production capacity.
Description of drawings
A kind of dimension of object that Fig. 1 provides for the utility model embodiment is measured the vertical view of pick-up unit;
The vertical view of the measured object sensing module that Fig. 2 provides for the utility model embodiment;
The lateral plan of the measured object sensing module that Fig. 3 provides for the utility model embodiment;
The simulation drawing whether the perception testee that Fig. 4 provides for the utility model embodiment exists.
Description of reference numerals:
101, reference column 102, measured object sensing module 103, servomotor
104, sounding rod 106, travelling belt
201, U type pedestal 202, permeability photosensitive sensor 202A, permeability photosensitive sensor A end
202B, permeability photosensitive sensor B end 203, L type baffle plate
203A, L type baffle plate initial position 203B, L type baffle plate swing position
204, coupling shaft 401, measured object
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, by the following examples and with reference to accompanying drawing, the utility model is further described.
A kind of glass size that the utility model embodiment provides is measured pick-up unit, and this device comprises following several sections:
Measured object sensing module 102 is positioned at least one side of measured object, and whether be used for perception has measured object to exist, and the controller that is used for accurately measuring with startup calculates measurement to the size of measured object;
Servomotor (Servo Motor) 103 is positioned at least one side of measured object, has the position memory function, can drive sounding rod 104 and do elastic motion under the control of controller;
Sounding rod 104 is positioned at least one side of measured object, and described reference column 101 and described measured object sensing module 102 are connected on the sounding rod 104;
Controller is electrically connected with described servomotor 103; Described controller is used to control the location and the stretching motion of servomotor 103, before measuring beginning, initial parameter need be set on controller, described initial parameter comprises: initial position, the measured object standard size, measured object standard size error range etc., described parameter is stored in the storage unit of controller, the computing unit of controller reaches the displacement that reads based on above-mentioned parameter and calculates when measuring, thereby whether the size of judging measured object is within the error range of regulation, then send alarm signal to the alarming processing unit if surpass the error range of regulation, alarming processing is carried out in the alarming processing unit, for example reports to the police by loudspeaker etc.
Described reference column 101 and described measured object sensing module 102 are positioned at the side towards measured object of sounding rod 104, described sounding rod 104 is of coupled connections with described servomotor 103, the concrete mode of being of coupled connections can have multiple, for example sounding rod and axial vertical coupled be connected of servomotor along servomotor, servomotor is selected the screw-type servomotor for use, or the axially parallel of sounding rod and servomotor, sounding rod and servomotor are by being connected with gears etc. with the vertical connecting link of sounding rod.
In a preferred embodiment of the present utility model, can servomotor 103 be set a side at measured object, and the sounding rod 104 of opposite side and 101 of the reference columns on the sounding rod 104 play the role of positioning, another preferred embodiment of the present invention as shown in Figure 1, the apparatus structure among this embodiment is as follows:
Described servomotor 103 comprises first servomotor and second servomotor, lays respectively at the both sides of measured object, and is electrically connected with described controller respectively;
Described sounding rod 104 comprises first sounding rod and second sounding rod, lays respectively at the both sides of measured object;
The two ends of described first sounding rod and second sounding rod respectively are provided with a reference column 101;
Described measured object sensing module 102 is between two reference columns 101 of first sounding rod or second sounding rod.
In specific embodiment as Fig. 1, first servomotor is connected with the controller electric signal all with second servomotor that (controller is realized by microprocessor or digital signal processing chip, can be positioned at the appropriate location of survey long table or forget about it far-end by cable, therefore do not draw in the drawings), measured object is transported to the measuring position by travelling belt 106, promptly between first sounding rod and second sounding rod, under the control of controller, first servomotor and second servomotor drive sounding rod 104 and move to the testee direction, 101 pairs of measured objects of the reference column of first sounding rod and the second sounding rod left and right sides position, when measured object sensing module 102 is sensed measured object and is existed, send notification signal to controller, controller receives and can start computing unit behind the notification signal size of measured object is measured, because controller need be controlled two servomotors simultaneously, therefore controller need obtain the displacement of two servomotors, and judges whether conformance with standard of measured object size according to the initial setting up parameter.
Described measured object sensing module 102 comprises: the pedestal that is connected with sounding rod; Be positioned at the switch sensor on the pedestal, described switch sensor is electrically connected with described controller; The trigger element of induction measured object (whether existing) and trigger switch sensor as the induction measured object.
Preferably, switch sensor can be selected infiltration type photosensitive sensor, reflection-type photosensitive sensor or apart from induction type sensor, flip-over type switch sensor or the like, need design pedestal and the trigger element that matches with it at dissimilar switch sensors.
Fig. 2 is the vertical view structural drawing of measured object sensing module 102 in the utility model one preferred embodiment, and among this embodiment, trigger element is a L type baffle plate 203, and switch sensor is selected infiltration type photosensitive sensor 202 for use, and pedestal is a U type pedestal 201; U type pedestal 201 is fastenedly connected with sounding rod 104, the side a and b of infiltration type photosensitive sensor 202 lays respectively at the both sides of U type pedestal 201 madial walls, L type baffle plate 203 is positioned at U type pedestal 201 grooves, and L type baffle plate 203 both sides delivery positions are connected with two legs of U type pedestal 201 by roller bearing.
Fig. 3 is the lateral plan of the measured object sensing module 102 among Fig. 2, and from this lateral plan as can be seen, L type baffle plate 203 both sides delivery positions are connected with two legs of U type pedestal 201 by coupling shaft (roller bearing) 204; One side of L type baffle plate 203 is perpendicular to the ground, and another side is parallel to the ground, and shelters from the light path of described infiltration type photosensitive sensor.
The simulation drawing whether Fig. 4 exists for measured object sensing module 102 perception testees shown in Figure 3, when 103 runnings of controller control servomotor, servomotor 103 promotes sounding rod 104 vertically and moves to the measured object direction, after measured object 401 along continuous straight runs touch the vertical one side of L type baffle plate 203, it is that the center turns clockwise that L type baffle plate 203 is pushed with coupling shaft 204, when rotating to certain angle, L type baffle plate limit 203 and ground level discharges the light-path of infiltration type photosensitive sensor 202, this moment, infiltration type photosensitive sensor 202 sent the notification signal that has measured object to controller, controller can read move distance from servomotor 103, thereby calculate the size of measured object, and judge that the measured object size is whether within the specification error scope.
In another embodiment of the utility model, described switch sensor is selected the reflection-type photosensitive sensor for use, be positioned at pedestal one side, described trigger element is a fan shape baffle, fan shape baffle links to each other by movable axis with pedestal, with the reflection-type photosensitive sensor in the same side, initial position is positioned at the position of not blocking reflection-type photosensitive sensor light path, one side of described fan shape baffle towards measured object, protrude in described reference column, when measured object touches fan shape baffle, along with the continuation promotion of servomotor, fan shape baffle covers reflection-type photosensitive sensor light path, sends the control signal that detects measured object to controller thereby trigger the reflection-type photosensitive sensor.
The beneficial effects of the utility model are, can be guaranteeing measured object, as face glass, in the time of normal family status, adopt infiltration type photosensitive sensor structure, realized detecting fast and effectively whether conformance with standard of measured object size, thereby reached the Tact Time purpose that has shortened the cutting technique flow process.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection domain of the present utility model.
Claims (10)
1. a glass size is measured pick-up unit, it is characterized in that this device comprises:
Be positioned at the reference column of measured object both sides;
Be positioned at the measured object sensing module of at least one side of measured object;
The sounding rod that is connected with described measured object sensing module with described reference column;
The servomotor of sounding rod is of coupled connections;
The controller that is connected with described servomotor.
2. device according to claim 1 is characterized in that,
Described sounding rod and described servomotor are axially perpendicular.
3. device according to claim 1 is characterized in that, described measured object sensing module comprises:
The pedestal that is connected with sounding rod;
Be positioned at the switch sensor on the described pedestal, described switch sensor is connected with described controller;
The induction measured object also triggers the trigger element of described switch sensor.
4. device according to claim 3 is characterized in that,
Described pedestal is a U type pedestal;
Described switch sensor is the infiltration type photosensitive sensor that is positioned at U type pedestal madial wall;
Described trigger element is to link to each other by movable axis with described U type pedestal, the baffle plate on light path between the described infiltration type photosensitive sensor, and described baffle-panels protrudes in described reference column to one side of measured object.
5. device according to claim 3 is characterized in that,
Described switch sensor is the reflection-type photosensitive sensor that is positioned at pedestal one side;
Described trigger element is to link to each other by movable axis with described pedestal, with the baffle plate of described reflection-type photosensitive sensor in the same side, the initial position of described baffle plate does not block the light path of described reflection-type photosensitive sensor, and described baffle-panels protrudes in described reference column to one side of measured object.
6. according to claim 4 or 5 described devices, it is characterized in that,
Being shaped as of described baffle plate is L shaped or fan-shaped.
7. device according to claim 1 is characterized in that,
Described servomotor comprises first servomotor and second servomotor, lays respectively at the both sides of measured object, and is electrically connected with described controller respectively;
Described sounding rod comprises first sounding rod and second sounding rod, lays respectively at the both sides of measured object.
8. device according to claim 7 is characterized in that, the two ends of each sounding rod respectively are provided with a reference column.
9. device according to claim 7 is characterized in that, described measured object sensing module is between two reference columns of first sounding rod or second sounding rod.
10. device according to claim 1 is characterized in that, described device also comprises:
Transport the travelling belt of measured object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120107688 CN202066481U (en) | 2011-04-13 | 2011-04-13 | Glass size measurement detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120107688 CN202066481U (en) | 2011-04-13 | 2011-04-13 | Glass size measurement detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066481U true CN202066481U (en) | 2011-12-07 |
Family
ID=45060342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120107688 Expired - Lifetime CN202066481U (en) | 2011-04-13 | 2011-04-13 | Glass size measurement detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066481U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838286A (en) * | 2012-09-06 | 2012-12-26 | 张家港市广丰玻璃有限公司 | Detection turnaround station |
| CN106219227A (en) * | 2016-08-29 | 2016-12-14 | 安徽凯达能源科技有限公司 | The feeding device of silicon chip of solar cell detection equipment |
| CN106785172A (en) * | 2017-02-14 | 2017-05-31 | 东莞市伟升机械设备科技有限公司 | Battery cuts retracting device |
| CN110553589A (en) * | 2019-10-22 | 2019-12-10 | 蓝思智能机器人(长沙)有限公司 | Dimension measuring device, dimension measuring method and dimension measuring system |
-
2011
- 2011-04-13 CN CN 201120107688 patent/CN202066481U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838286A (en) * | 2012-09-06 | 2012-12-26 | 张家港市广丰玻璃有限公司 | Detection turnaround station |
| CN106219227A (en) * | 2016-08-29 | 2016-12-14 | 安徽凯达能源科技有限公司 | The feeding device of silicon chip of solar cell detection equipment |
| CN106219227B (en) * | 2016-08-29 | 2019-10-25 | 安徽凯达能源科技有限公司 | The feeding device of silicon chip of solar cell detection device |
| CN106785172A (en) * | 2017-02-14 | 2017-05-31 | 东莞市伟升机械设备科技有限公司 | Battery cuts retracting device |
| CN110553589A (en) * | 2019-10-22 | 2019-12-10 | 蓝思智能机器人(长沙)有限公司 | Dimension measuring device, dimension measuring method and dimension measuring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |