CN213579182U

CN213579182U - Transparent colloid measuring equipment

Info

Publication number: CN213579182U
Application number: CN202022324146.5U
Authority: CN
Inventors: 陈国华
Original assignee: Kunshan Dipuke Automation Technology Co ltd
Current assignee: Kunshan Dipuke Automation Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-29
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a transparent colloid measuring device, which comprises a frame, a product positioning mechanism, a product measuring module, a measuring driving device, a detection result output device and a control system, wherein the product positioning mechanism is fixedly arranged on the frame, the product positioning mechanism can fixedly position a product to be detected, the measuring driving device drives the product measuring module to move to any point position in the horizontal plane and position, the product measuring module comprises a measuring bracket, a laser measuring head which can carry out laser ranging on a measuring point positioned right below the product, a bar code reader which can scan a bar code on the product to obtain product information and a measuring point identification device which can carry out position identification on the point position to be detected on the product, the laser measuring head bar code reader and the measuring point identification device are fixed on the measuring bracket and are in electrical communication with the control system, the control system controls the detecting structure output device to output a detection result, the utility model provides high measurement of efficiency and measurement accuracy has reduced the manual measurement cost.

Description

Transparent colloid measuring equipment

Technical Field

The utility model relates to an automation equipment, in particular to transparent colloid measuring equipment.

Background

After the screen product preparation is accomplished, need carry out thickness measurement to the LED lamp point position on the surface of product, guarantee that the LED lamp thickness on product surface is unanimous, it is even finally to realize the screen picture, it is clear, test the LED lamp point position of product at present, all be semi-automatization test, during the test, place a product by the workman and fix the position in test fixture, then carry out thickness measurement on each position that manual operation laser measuring head reachd the screen respectively, measurement of efficiency is low, consume the manual work, still lead to measuring error because of the measuring position is inaccurate easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a transparent colloid measuring equipment, this transparent colloid measuring equipment can carry out high-efficient measurement to LED lamp thickness on the screen product in the carrier automatically, saves the manual work, measures accurately.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: a transparent colloid measuring device comprises a frame, a product positioning mechanism, a product measuring module, a measuring driving device, a detection result output device and a control system, wherein the product positioning mechanism is fixedly arranged on the frame, the product positioning mechanism can fixedly position a product to be detected, the measuring driving device drives the product measuring module to move to any point position in a horizontal plane and position at any point position, the product measuring module comprises a measuring support, a laser measuring head, a bar code reader and a measuring point identification device, the laser measuring head, the bar code reader and the measuring point identification device are respectively and fixedly arranged on the measuring support, the bar code reader can scan a bar code on the product to acquire product information and transmit the product information to the control system, the measuring point identification device can identify the position of the point position to be detected on the product and transmit the product information to the control system, the laser measuring head can carry out laser ranging on the measuring point positioned right below, the laser measuring head is in electrical communication with the control system, and the control system controls the detection structure output device to output a detection result.

As a further improvement of the utility model, the product positioning mechanism comprises a carrier, a conveying belt mechanism, a left retaining wall, a right retaining wall, an upper limiting block, a front retaining wall, a rear retaining wall, a lower jacking block, a right retaining wall driving device, a front retaining wall lifting driving device, a rear retaining wall pressing driving device and a lower jacking block lifting driving device, wherein the conveying belt mechanism is fixedly arranged on the frame, a positioning groove for placing a product to be detected is formed on the carrier, the conveying belt mechanism can convey the carrier forwards, the left retaining block is fixedly arranged on the left side of the conveying belt mechanism, the right retaining wall can be arranged on the right side of the conveying belt mechanism in a way of sliding towards the left retaining wall, the front retaining wall can be arranged on the frame in a way of lifting, the front retaining wall can block the front side wall of the carrier along the conveying direction on the conveying belt mechanism, the rear retaining wall can press the rear side wall of the carrier along the conveying direction on the conveying mechanism, the left retaining wall and the right, the lower jacking block can be installed on the rack in a lifting mode, the lower jacking block can upwards jack a carrier on the conveying standby mechanism, the upper limiting block is just stopped on the edge surface of the upper end of the carrier, and the right retaining wall driving device, the front retaining wall lifting device, the rear retaining wall pressing driving device and the lower jacking block lifting driving device respectively drive the right retaining wall, the front retaining wall, the rear retaining wall and the lower jacking block to move.

As a further improvement of the utility model, be formed with the negative pressure space in the carrier, this negative pressure space communicates with the negative pressure passageway that is located before the carrier on the lateral wall, is equipped with the negative pressure air cock that provides the device intercommunication with external negative pressure on the preceding fender wall, the negative pressure air cock just can be in the sealed intercommunication of negative pressure passageway entry on the lateral wall before the carrier, and even on the positioning tank bottom surface of carrier be equipped with a plurality of gas pockets, these a plurality of gas pockets just with the carrier in the negative pressure space intercommunication, a plurality of negative pressure gas pockets just with wait to detect product downside surface just.

As a further improvement, be formed with the indent draw-in groove on lateral wall and the back lateral wall before the carrier respectively, preceding fender wall with the back keep off the wall on be equipped with respectively with the just right arch of indent draw-in groove, the arch can one-to-one insert locate in the indent draw-in groove.

As a further improvement of the present invention, a plurality of positioning pins are provided on one side of the bottom surface of the positioning groove of the carrier, and the positioning pins are inserted into the positioning notches formed in the side walls of the product.

As a further improvement of the utility model, the carrier is further provided with a fool-proof mark.

As the utility model discloses a further improvement, measurement station recognition device is the Mark camera, and the Mark camera can be to the LED lamp point on carrier upper product surface formation of image and signal in control system, and control system can compare and then acquire the position data of each LED lamp point according to image data and standard data.

As the utility model discloses a further improvement still is equipped with locating piece and the high calibration drive arrangement of laser head, the locating piece can be followed vertical gliding the installing on measuring the support that goes up and down, and the high calibration drive arrangement drive locating piece elevating movement of laser head, the high calibration drive arrangement operation of control system control laser.

As the utility model discloses a further improvement, establish X axle direction and Y axle direction and be two directions of mutually perpendicular on the horizontal plane, measure drive arrangement and include X axle slider, Y axle slider, X axle drive arrangement and Y axle drive arrangement, X axle slider can follow the installation in the frame of X axle direction straight line reciprocating sliding, and Y axle slider can follow the installation on X axle slider of Y axle direction straight line reciprocating sliding, and X axle drive arrangement and Y axle drive arrangement drive X axle slider and Y axle slider motion respectively, and measurement support fixed mounting is on Y axle slider.

As a further improvement, the frame is still articulated and is equipped with the cantilever, is equipped with keyboard tray and display screen support on the cantilever, testing result output device is the display, and display fixed mounting is equipped with keyboard and mouse, keyboard, mouse and display and control system electric connection on the keyboard tray on the display screen support.

The utility model has the advantages that: the utility model discloses a measure drive arrangement drive and measure module along X axle and Y axle motion on the horizontal plane, and then reach the product of awaiting measuring on the optional position, just right with the LED lamp point position on product surface that awaits measuring, carry out laser survey, acquire the thickness data of product surface LED lamp, can read product information and record measured data automatically in the measurement process, can also discern the correction to the LED lamp point position on product surface automatically, measured data is accurate, full automation is last, unloading and measurement, manual operation has been avoided, measuring efficiency and measurement accuracy have been improved, the manual survey cost is reduced.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a perspective view of the measuring module of the present invention.

Detailed Description

Example (b): a kind of transparent colloid measuring equipment, including framework 1, product locating mechanism, product measuring module 2, measure the drive unit, output device of the testing result and control system 3, the said product locating mechanism is fixed on framework 1, the product locating mechanism can fix and position the products to be detected, measure the drive unit and drive the product measuring module 2 to move to any point location and position at any point location in the horizontal plane, the product measuring module 2 includes the measuring support 5, laser measuring head 6, bar code reader 7 and measuring point identification device, the said laser measuring head 6, bar code reader 7 and measuring point identification device are fixed on the measuring support 5 respectively, the bar code reader 7 can scan the bar code on the products 4 to obtain the product information and communicate to the control system 3, the measuring point identification device can carry on the position identification and communicate to the point location on the products 4 to be measured to the control system 3, the laser measuring head 6 can carry out laser ranging on a measuring point located under the laser measuring head 6 on the product 4, the laser measuring head 6 is in electrical communication with the control system 3, and the control system 3 controls the detection structure output device to output a detection result.

The working principle is as follows: the screen product 4 to be detected is placed on the product positioning mechanism for fixed positioning, the product measuring module 2 reaches a standard position under the driving of the measuring driving device, the bar code reader 7 on the product measuring module 2 reads bar code information on a product, the measuring point recognition device carries out position recognition on LED point positions on the surface of the product 4 on the product positioning mechanism and transmits the recognized position information to the control system 3, the control system 3 adjusts the position of the measuring support 5 according to preset position information, the laser measuring head 6 on the measuring support is positioned right above the LED point positions for laser distance measurement, thickness information of each LED point position on the screen product 4 is finally obtained, measuring results are output by the detecting structure output device and are recorded into bar codes of the product, and management of the product is facilitated.

The product positioning mechanism comprises a carrier 8, a conveying belt mechanism 9, a left baffle wall 10, a right baffle wall 11, an upper limiting block 12, a front baffle wall 13, a rear baffle wall 14, a lower jacking block, a right baffle wall driving device 15, a front baffle wall 13 lifting driving device, a rear baffle wall 14 pressing driving device and a lower jacking block lifting driving device, wherein the conveying belt mechanism 9 is fixedly arranged on the frame 1, a positioning groove for placing a product to be detected is formed on the carrier 8, the conveying belt mechanism 9 can convey the carrier 8 forwards, the left baffle block is fixedly arranged on the left side of the conveying belt mechanism 9, the right baffle wall 11 can be arranged on the right side of the conveying belt mechanism 9 in a way of sliding towards the left baffle wall 10, the front baffle wall 13 can be arranged on the frame 1 in a way of lifting, the front baffle wall 13 can block the front side wall of the carrier 8 on the conveying belt mechanism 9 along the conveying direction, the rear baffle wall 14 can press the rear side wall of the, the left retaining wall 10 and the right retaining wall 11 can tightly abut against the left side wall and the right side wall of the carrier 8 respectively, the lower jacking block can be installed on the rack 1 in a lifting mode, the lower jacking block can upwards jack the carrier 8 conveyed to be conveyed to a mechanism, the upper limiting block 12 is just stopped on the edge surface of the upper end of the carrier 8, and the right retaining wall driving device 15, the front retaining wall 13 lifting device, the rear retaining wall 14 pressing driving device and the lower jacking block lifting driving device respectively drive the right retaining wall 11, the front retaining wall 13, the rear retaining wall 14 and the lower jacking block to move. The best conveying belt of the conveying belt mechanism 9 is a left-right structure, the carrier 8 moves forwards along with the conveying belt mechanism 9, when the carrier reaches a designated position, the carrier is blocked by the front retaining wall 13 and can not be conveyed forwards continuously, then the right retaining wall 11 is pushed out leftwards, the lower jacking block jacks upwards, meanwhile, the rear retaining wall 14 jacks the rear side of the carrier 8, the rear retaining wall 14 can be a turnover type action clamping positioning carrier 8 rear side wall, or can be a lifting clamping carrier 8 which slides along the front-rear direction, at the moment, the front and rear of the carrier 8 are clamped by the front retaining wall 13 and the rear retaining wall 14, the left and right sides are clamped by the left retaining wall 10 and the right retaining wall 11, the upper and lower sides are clamped by the upper limiting block 12 and the lower jacking block, so that the fixing is realized, meanwhile, the front retaining wall 13, the left retaining wall 10 and the upper limiting block 12 are used as positioning references to realize the accurate positioning, the automatic input, the location is accurate, quick, need not manual operation, except above-mentioned structure, in addition, also can be in frame 1 set up the location platform, form the recess that matches with carrier 8 on the platform, put carrier 8 into the recess, fix a position, this type all is the equivalent alternative structure that this patent of the field of technology person easily thinks about according to this patent, belongs to this patent protection scope.

The carrier 8 is internally provided with a negative pressure space which is communicated with a negative pressure channel positioned on the front side wall of the carrier 8, the front retaining wall 13 is provided with a negative pressure air nozzle communicated with an external negative pressure providing device, the negative pressure air nozzle can be just hermetically communicated with the inlet of the negative pressure channel on the front side wall of the carrier 8, the bottom surface of the positioning groove of the carrier 8 is uniformly provided with a plurality of air holes, the air holes are just communicated with the negative pressure space in the carrier 8, and the negative pressure air holes are just opposite to the lower side surface of a product to be detected. After the carrier 8 is transported to the designated position, the forward movement of the carrier is blocked by the front blocking wall 13, meanwhile, the negative pressure air nozzle on the front blocking wall 13 is inserted into the negative pressure channel inlet on the front side wall of the carrier 8, a negative pressure ring is formed in the carrier 8, negative pressure suction is carried out on the product in the positioning groove of the carrier 8, the product is ensured to be flatly attached in the positioning groove of the carrier 8, the warping and deformation of the product are avoided, and the measurement accuracy is ensured.

Concave clamping grooves 16 are formed in the front side wall and the rear side wall of the carrier 8 respectively, protrusions opposite to the concave clamping grooves 16 are arranged on the front retaining wall 13 and the rear retaining wall 14 respectively, and the protrusions can be inserted into the concave clamping grooves 16 in a one-to-one correspondence mode. The carrier 8 is guided and positioned by inserting and matching the concave clamping groove 16 and the convex structure.

A plurality of positioning pins 17 are arranged on one side of the bottom surface of the positioning groove of the carrier 8, and the positioning pins 17 are just inserted into positioning notches 18 on the side walls of the product. The locating pin 17 carries out the location of horizontal direction to the product in the carrier 8 and has the fool-proof effect simultaneously, avoids the product to place the direction mistake.

The carrier 8 is also provided with a fool-proof mark 19. The method is used for marking the placement direction of the carrier 8, and the problem that the measurement position is inaccurate due to the fact that the placement direction of the carrier 8 entering the measurement area is wrong is avoided.

The measuring point recognition device is a Mark camera 20, the Mark camera 20 can image the LED lamp points on the surface of the product on the carrier 8 and transmit the image to the control system 3, and the control system 3 can compare the image data with the standard data to obtain the position data of each LED lamp point. The Mark camera 20 images the LED light points on the surface of the screen product on the carrier 8, and the control system 3 obtains the position data of each LED light point on the surface of the product on the carrier 8 by identification and calculation, so as to determine whether the position of the laser measuring head 6 is opposite to the position of each LED light point on the surface of the product.

Still be equipped with locating piece 21 and laser head height calibration drive arrangement 22, locating piece 21 can be followed vertical lifting sliding's installation on measuring support 5, laser head height calibration drive arrangement 22 drive locating piece 21 elevating movement, and control system 3 controls the operation of laser height calibration drive arrangement. The LED lamp point position is preliminarily measured through the laser measuring head 6 to detect the focus position of the laser measuring head, the positioning block 21 is driven to lift through the laser head height calibration driving device 22 to realize focusing, the accuracy of measured data is ensured, and the laser head height calibration driving device 22 is optimally a motor and a screw rod nut mechanism.

The X-axis direction and the Y-axis direction are two directions which are perpendicular to each other on a horizontal plane, the measuring driving device comprises an X-axis sliding block 23, a Y-axis sliding block 24, an X-axis driving device 25 and a Y-axis driving device 26, the X-axis sliding block 23 can be mounted on the rack 1 in a linear reciprocating sliding mode along the X-axis direction, the Y-axis sliding block 24 can be mounted on the X-axis sliding block 23 in a linear reciprocating sliding mode along the Y-axis direction, the X-axis driving device 25 and the Y-axis driving device 26 respectively drive the X-axis sliding block 23 and the Y-axis sliding block 24 to move, and the measuring support 5 is fixedly mounted on the Y-axis sliding. The measurement driving device realizes that the product measurement module 2 reaches any position in a horizontal plane through linear sliding in the X direction and the Y direction, and further is opposite to each LED lamp point on the surface of a product on the carrier 8, so that the laser measurement head 6 is opposite to the LED lamp point for measurement, after the measurement is finished, the product measurement module 2 is automatically reset under the driving of the Y-axis slide block 24 and the X-axis slide block 23, the X-axis driving device 25 and the Y-axis driving device 26 can be cylinders, motors, screw and nut mechanisms and the like, and the equivalent replacement structure which is easily thought by the technical personnel in the field according to the patent belongs to the protection scope of the patent.

Still articulated being equipped with cantilever 27 on frame 1, being equipped with keyboard tray 28 and display screen support 29 on the cantilever 27, the testing result output device is display 30, and display 30 fixed mounting is equipped with keyboard 31 and mouse 32 on keyboard tray 28 on display screen support 29, keyboard 21, mouse 32 and display 30 and control system 3 electric connection. The display 30 may be used to output measurement results, as well as to output measurement data.

Claims

1. A transparent colloid measuring equipment which is characterized in that: the device comprises a rack (1), a product positioning mechanism, a product measuring module (2), a measuring driving device, a detection result output device and a control system (3), wherein the product positioning mechanism is fixedly arranged on the rack, the product positioning mechanism can fixedly position a product to be detected, the measuring driving device drives the product measuring module to move to any point position in a horizontal plane and position at any point position, the product measuring module comprises a measuring support (5), a laser measuring head (6), a bar code reader (7) and a measuring point identification device, the laser measuring head, the bar code reader and the measuring point identification device are respectively and fixedly arranged on the measuring support, the bar code reader can scan a bar code on the product (4) to obtain product information and transmit the product information to the control system, and the measuring point identification device can carry out position identification on the point position to be detected on the product and transmit the, the laser measuring head can carry out laser ranging to the measuring point that is located its direction directly under on the product, and laser measuring head and control system electrical communication, control system control detection structure output device output testing result.

2. The transparent colloid measuring apparatus according to claim 1, wherein: the product positioning mechanism comprises a carrier (8), a conveying belt mechanism (9), a left baffle wall (10), a right baffle wall (11), an upper limiting block (12), a front baffle wall (13), a rear baffle wall (14), a lower jacking block, a right baffle wall driving device (15), a front baffle wall lifting driving device, a rear baffle wall pressing driving device and a lower jacking block lifting driving device, wherein the conveying belt mechanism is fixedly arranged on a rack, a positioning groove for placing a product to be detected is formed in the carrier, the conveying belt mechanism can convey the carrier forwards, the left baffle block is fixedly arranged on the left side of the conveying belt mechanism, the right baffle wall can be arranged on the right side of the conveying belt mechanism in a manner of sliding towards the left baffle wall direction, the front baffle wall can be arranged on the rack in a manner of lifting, the front baffle wall can block the front side wall of the carrier on the conveying belt mechanism along the conveying direction, and the rear baffle wall can press the rear side wall of the, the left retaining wall and the right retaining wall can tightly abut against the left side wall and the right side wall of the carrier respectively, the lower jacking block can be installed on the rack in a lifting mode, the lower jacking block can upwards support the carrier on the conveying standby mechanism, the upper limiting block is just stopped on the edge surface of the upper end of the carrier, and the right retaining wall driving device, the front retaining wall lifting device, the rear retaining wall pressing driving device and the lower jacking block lifting driving device respectively drive the right retaining wall, the front retaining wall, the rear retaining wall and the lower jacking block to move.

3. The transparent colloid measuring apparatus according to claim 2, wherein: the carrier is internally provided with a negative pressure space which is communicated with a negative pressure channel positioned on the front side wall of the carrier, the front baffle wall is provided with a negative pressure air nozzle communicated with an external negative pressure providing device, the negative pressure air nozzle can be just hermetically communicated with the inlet of the negative pressure channel on the front side wall of the carrier, the bottom surface of the positioning groove of the carrier is uniformly provided with a plurality of air holes, the air holes are just communicated with the negative pressure space in the carrier, and the negative pressure air holes are just opposite to the lower side surface of a product to be detected.

4. The transparent colloid measuring apparatus according to claim 2, wherein: concave clamping grooves (16) are formed in the front side wall and the rear side wall of the carrier respectively, protrusions opposite to the concave clamping grooves are arranged on the front retaining wall and the rear retaining wall respectively, and the protrusions can be inserted into the concave clamping grooves in a one-to-one correspondence mode.

5. The transparent colloid measuring apparatus according to claim 2, wherein: and a plurality of positioning pins (17) are arranged on one side of the bottom surface of the positioning groove of the carrier, and the positioning pins are just inserted into positioning notches (18) on the side wall of the product.

6. The transparent colloid measuring apparatus according to claim 2, wherein: the carrier is also provided with a fool-proof mark (19).

7. The transparent colloid measuring apparatus according to claim 1, wherein: the measuring point recognition device is a Mark camera (20), the Mark camera can image LED lamp points on the surface of a product on the carrier and transmit the image to the control system, and the control system can compare image data with standard data to obtain position data of each LED lamp point.

8. The transparent colloid measuring apparatus according to claim 1, wherein: still be equipped with locating piece (21) and laser head height calibration drive arrangement (22), the locating piece can be followed vertical lifting sliding's installation on measuring the support, and laser head height calibration drive arrangement drive locating piece elevating movement, control system control laser height calibration drive arrangement operation.

9. The transparent colloid measuring apparatus according to claim 1, wherein: the X-axis direction and the Y-axis direction are two directions which are perpendicular to each other on a horizontal plane, the measuring driving device comprises an X-axis sliding block (23), a Y-axis sliding block (24), an X-axis driving device (25) and a Y-axis driving device (26), the X-axis sliding block can be mounted on the rack in a linear reciprocating sliding mode along the X-axis direction, the Y-axis sliding block can be mounted on the X-axis sliding block in a linear reciprocating sliding mode along the Y-axis direction, the X-axis driving device and the Y-axis driving device respectively drive the X-axis sliding block and the Y-axis sliding block to move, and the measuring support is fixedly mounted on the Y-axis.

10. The transparent colloid measuring apparatus according to claim 1, wherein: still articulated be equipped with cantilever (27) in the frame, be equipped with keyboard tray (28) and display screen support (29) on the cantilever, testing result output device is display (30), and display fixed mounting is equipped with keyboard (31) and mouse (32) on the keyboard tray on the display screen support, keyboard, mouse and display and control system electric connection.