CN221063600U - Optical glass lens detects and puts machine - Google Patents

Abstract

The utility model relates to the technical field of optical glass lens detection, and provides an optical glass lens detection placing machine, which comprises: base, manipulator, industrial camera, qualified article receiver and unqualified article receiver; the manipulator comprises a three-coordinate moving device, a grabbing seat, a grabbing driving device, a first arm, a second arm, a first clamping block, a second clamping block, a first rotating shaft, a second rotating shaft, a first bearing, a second bearing and a corner driving device; the manipulator can snatch the optical glass lens that is located the thing groove of putting, and industry camera detects that optical glass lens is photographed, and the manipulator will detect qualified optical glass lens transport and place at qualified article receiver, will detect unqualified optical glass lens transport and place at unqualified article receiver. The utility model has the advantages that: and the surface quality flaw detection of the optical glass lens is automatically carried out, and the detected optical glass lens is automatically placed in a corresponding storage box, so that the efficiency is improved.

Description

Optical glass lens detects and puts machine

Technical Field

The utility model relates to the technical field of optical glass lens detection, in particular to an optical glass lens detection placing machine.

Background

An optical glass is a glass that can change the direction of light propagation and can change the relative spectral distribution of ultraviolet, visible, or infrared light. The narrow definition of optical glass refers to colorless optical glass; the broad sense optical glass also includes colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet-infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optic glass, and photochromic glass. The optical glass can be used for manufacturing lenses, prisms, reflectors, wafers, window sheets and the like in optical instruments. The component made of optical glass is a critical element in optical instruments.

A polarization splitting Prism (PBS) is an optical element that is formed by coating a multilayer film structure on the inclined surface of a prism, and then gluing the structure into a whole, wherein the P-polarized light transmittance is 1 and the S-polarized light transmittance is less than 1 when light is incident at the brewster angle, and the P-polarized component is completely transmitted and most of the S-polarized component is reflected (at least 90%) after the light passes through the multilayer film structure for a plurality of times at the brewster angle. Referring to fig. 1 and 2, the upper surface, the lower surface, the front surface and the rear surface of the polarization beam splitter prism are polished coated surfaces, and the surface quality requirement is high; the left surface and the right surface of the polarization beam splitter prism are not polished and coated surfaces, and the surface quality requirement is low.

The optical lens must go through strict surface quality flaw detection procedure before leaving factory, the surface quality flaw detection of the existing optical glass lens is mainly to observe and detect one by one manually with the microscope, the manual detection has the disadvantage of low detection precision, detection speed; in addition, it is necessary to detect a plurality of surfaces of the optical glass lens, for example, surface quality flaws of the polarization beam splitter prism, and it is necessary to manually rotate the polarization beam splitter prism to observe and detect the upper surface, the lower surface, the front surface and the rear surface of the polarization beam splitter prism, so that the detection efficiency is very low.

After the detection of the optical glass lenses is finished, the optical glass lenses qualified in detection are required to be placed and arranged in the storage box, so that the optical glass lenses are convenient to leave a factory and transport and calculate the number. Fig. 3 is a schematic view showing an arrangement of the polarization beam splitter prism in the storage case. At present, optical glass lenses which are manually clamped and detected are placed one by one and arranged in a storage box, so that the manual operation speed is low, and the optical glass lenses are easy to be ache when people move the optical glass lenses for a long time and are accurately arranged, so that the clamping is unstable, and the optical glass is disordered in the storage box and has low efficiency. Therefore, there is a need for an optical glass lens inspection placement machine.

Disclosure of utility model

The utility model aims to solve the technical problem of providing an optical glass lens detection placing machine, which is characterized in that a mechanical arm is used for grabbing and rotating optical glass lenses, an industrial camera is used for shooting the optical glass lenses to detect surface quality flaws, and the mechanical arm is used for placing the optical glass lenses in a storage box in a classified manner, so that the efficiency is improved.

The utility model is realized in the following way: an optical glass lens detects machine of putting includes:

base, manipulator, industrial camera, qualified article receiver and unqualified article receiver;

The base is provided with an object placing groove, the object placing groove is used for placing an optical glass lens, the qualified object storage box is connected with the base through a first clamp, the unqualified object storage box is connected with the base through a second clamp, the qualified object storage box and the unqualified object storage box are provided with grid lines which are staggered transversely and longitudinally, and gaps of the grid lines can accommodate the optical glass lens;

The manipulator comprises a three-coordinate moving device, a grabbing seat, a grabbing driving device, a first arm, a second arm, a first clamping block, a second clamping block, a first rotating shaft, a second rotating shaft, a first bearing, a second bearing and a corner driving device;

the industrial camera is fixedly connected with the middle of the bottom surface of the grabbing seat, the grabbing seat is connected with the base through the three-coordinate moving device, the upper end of the first arm and the upper end of the second arm are connected with the grabbing seat through the grabbing driving device, and the first arm and the second arm are oppositely arranged and are respectively positioned at the left side and the right side of the industrial camera;

The lower end of the first arm is fixedly connected with the outer ring of the first bearing, the first rotating shaft is fixedly connected with the inner ring of the first bearing, the first clamping block is fixedly connected with the right end of the first rotating shaft, and the corner driving device is arranged on the first arm and used for driving the first rotating shaft;

The lower end of the second arm is fixedly connected with the outer ring of the second bearing, the second rotating shaft is fixedly connected with the inner ring of the second bearing, and the second clamping block is fixedly connected with the left end of the second rotating shaft;

The mechanical arm can grasp the optical glass lenses in the object placing groove, the industrial camera performs photographing detection on the optical glass lenses, and the mechanical arm conveys and places the optical glass lenses which are qualified in detection in the qualified object storage box and conveys and places the optical glass lenses which are unqualified in detection in the unqualified object storage box.

Further, three-dimensional moving device includes support frame, longitudinal movement subassembly, transverse movement subassembly, vertical movement subassembly, first base, second base and third base, the support frame with base fixed connection, longitudinal movement subassembly installs the support frame is used for controlling first base longitudinal movement, transverse movement subassembly installs first base is used for controlling second base lateral movement, vertical movement subassembly installs the second base is used for controlling third base vertical movement, third base with snatch seat top surface fixed connection.

Further, snatch drive arrangement includes first slider, second slider, first electric telescopic handle and second electric telescopic handle, first slider, second slider all with snatch the bottom surface left and right sliding connection of seat, the upper end of first arm with first slider fixed connection, the upper end of second arm with second slider fixed connection, first electric telescopic handle is installed snatch the bottom surface of seat, the flexible end of first electric telescopic handle with first slider fixed connection, the second electric telescopic handle is installed snatch the bottom surface of seat, the flexible end of second electric telescopic handle with second slider fixed connection.

Further, the method further comprises the following steps: the LED light source is fixedly arranged on the bottom surface of the grabbing seat.

Further, the method further comprises the following steps: the industrial personal computer is electrically connected with the three-coordinate moving device, the grabbing driving device, the corner driving device, the industrial camera and the LED light source.

Further, the method further comprises the following steps: and the display is electrically connected with the industrial personal computer.

Further, the method further comprises the following steps: the feeding device comprises a feeding belt, a driving wheel, a driven wheel and a stepping motor, wherein the driving wheel and the driven wheel are rotatably arranged on the base, the feeding belt is wound on the driving wheel and the driven wheel, the stepping motor is arranged on the base, an output shaft of the stepping motor is fixedly connected with the center of the driving wheel, the stepping motor is electrically connected with the industrial computer, and the feeding belt is provided with a plurality of spaced storage grooves.

Further, the method further comprises the following steps: the photoelectric sensor is arranged on the base and used for detecting whether the object placing groove is provided with the optical glass lens or not, and the photoelectric sensor is also electrically connected with the industrial control computer.

Further, the qualified article storage boxes and the unqualified article storage boxes are fixedly provided with self-adhesive films, and the grid lines are distributed on the self-adhesive films.

Further, the optical glass lens is a polarization beam splitter prism.

The utility model has the advantages that: the mechanical arm grabs the optical glass lens positioned in the object placing groove downwards, the industrial camera shoots the optical glass lens to detect surface quality flaws, the mechanical arm rotates the optical glass lens, the industrial camera shoots and detects multiple surfaces of the optical glass lens, the mechanical arm moves the optical glass lens which is qualified in detection to the upper side of the qualified object storage box, then the optical glass lens which is qualified in detection is placed in a gap of grid lines of the qualified object storage box, the mechanical arm moves the optical glass lens which is unqualified in detection to the upper side of the unqualified object storage box, and then the optical glass lens which is unqualified in detection is placed in a gap of grid lines of the unqualified object storage box, so that the optical glass lens is placed in a classified mode; compared with the background art, the utility model automatically detects the surface quality flaws of the optical glass lenses, and automatically places the detected optical glass lenses in the corresponding storage boxes, thereby improving the efficiency.

Drawings

The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.

Fig. 1 is a schematic front view of a structure and a light path of a polarization splitting prism in the background art.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic arrangement diagram of a polarizing beam splitter prism in a storage box in the background art.

Fig. 4 is a schematic structural view of the optical glass lens detecting and placing machine of the present utility model.

Fig. 5 is a schematic view of the robot moving over the storage tank according to the present utility model.

Fig. 6 is a schematic view of the robot gripping an optical glass lens downward in the present utility model.

Fig. 7 is a schematic view of the robot moving above the storage box in the present utility model.

Fig. 8 is a schematic view of the robot of the present utility model for placing an optical glass lens in a receiving box.

Fig. 9 is a schematic diagram of the positions of the industrial camera, the first arm, the second arm, the grabbing driving apparatus and the corner driving apparatus according to the present utility model.

FIG. 10 is a schematic view of a polarizing prism sandwiched between a first clamping block and a second clamping block according to the present utility model.

Fig. 11 is a schematic view of a manipulator-rotated polarization beam splitter prism according to the present utility model.

Fig. 12 is a schematic structural view of the feeding device in the present utility model.

FIG. 13 is a schematic diagram of the connection between an industrial personal computer and each device according to the present utility model.

Reference numerals: an optical glass lens 1; a polarization beam splitter prism 11; an upper surface 111; a lower surface 112; a front surface 113; a rear surface 114; a left surface 115; a right surface 116; a base 2; a photoelectric sensor 21; a manipulator 3; a three-coordinate moving device 31; a support frame 311; a longitudinal movement assembly 312; a lateral movement assembly 313; a vertical movement assembly 314; a first pedestal 315; a second base 316; a third pedestal 317; a gripping seat 32; a grip driving device 33; a first slider 331; a second slider 332; a first electric telescopic rod 333; a second electrically telescoping rod 334; a first arm 34; a first clamping block 341; a first rotation shaft 342; a first bearing 343; a first rubber bumper pad 344; a second arm 35; a second clamping block 351; a second shaft 352; a second bearing 353; a second rubber buffer pad 354; a rotation angle driving device 36; an industrial camera 4; an LED light source 41; a qualified article storage box 5; grid lines 51; a gap 52; a self-adhesive film 53; a reject container 6; a first clamp 7; a second clamp 8; an industrial personal computer 9; a display 10; a feeding device 20; a feeding belt 201; a storage tank 2011; an inlet 2012; an outlet 2013; a drive wheel 202; driven wheel 203; a stepper motor 204.

Detailed Description

The embodiment of the utility model provides an optical glass lens detection placing machine, which overcomes the defects of low detection precision, low detection speed and manual holding of optical glass lenses in a storage box one by one and arrangement of the optical glass lenses in the storage box in the prior art, and has the technical effects that the optical glass lenses are grasped and rotated by a manipulator, the surface quality flaws of the optical glass lenses are detected by photographing the optical glass lenses by an industrial camera, and the optical glass lenses are placed in the storage box in a classified manner by the manipulator, so that the efficiency is improved.

The general idea of the technical scheme of the embodiment of the utility model is as follows:

The optical glass lens to be detected is placed in the object placing groove by a worker at the entrance of the feeding belt, the optical glass lens is conveyed to the direction of the manipulator by the feeding belt, the optical glass lens is taken out of the object placing groove by the manipulator moving downwards at the exit of the feeding belt, the surface quality flaw detection is carried out on the optical glass lens by the industrial camera, the optical glass lens between the first clamping block and the second clamping block is driven by the corner driving component of the manipulator to rotate in an angle, the photo detection is carried out on a plurality of surfaces of the optical glass lens by the industrial camera, after the detection is completed, the optical glass lens qualified in detection is placed in the gaps of the grid lines of the qualified object storage box by the manipulator, the optical glass lens unqualified in detection is placed in the gaps of the grid lines of the unqualified object storage box, the optical glass lens is placed in a classified mode, the plurality of gaps of the grid lines are placed in sequence, the optical glass lens after the detection is detected by the industrial camera, the worker does not need to detect the surface quality of the optical glass lens, the optical glass lens is not required to be clamped by the worker, the optical glass lens is placed one and the gaps of the grid lines of the storage box are arranged one by the worker, and the worker is relieved.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 13, a preferred embodiment of the present utility model.

An optical glass lens detects machine of putting includes:

a base 2, a manipulator 3, an industrial camera 4, a qualified article storage box 5 and a unqualified article storage box 6;

The base 2 is provided with a storage groove 2011, the storage groove 2011 is used for storing an optical glass lens 1, the qualified article storage box 5 is connected with the base 2 through a first clamp 7, the unqualified article storage box 6 is connected with the base 2 through a second clamp 8, the qualified article storage box 5 and the unqualified article storage box 6 are provided with grid lines which are staggered transversely and longitudinally, and gaps of the grid lines can accommodate the optical glass lens 1;

The manipulator 3 includes a three-coordinate moving device 31, a gripping base 32, a gripping driving device 33, a first arm 34, a second arm 35, a first clamping block 341, a second clamping block 351, a first rotating shaft 342, a second rotating shaft 352, a first bearing 343, a second bearing 353 and a rotation angle driving device 36;

The industrial camera 4 is fixedly connected with the middle of the bottom surface of the grabbing seat 32, the grabbing seat 32 is connected with the base 2 through the three-coordinate moving device 31, the upper end of the first arm 34 and the upper end of the second arm 35 are connected with the grabbing seat 32 through the grabbing driving device 33, and the first arm 34 and the second arm 35 are oppositely arranged and are respectively positioned at the left side and the right side of the industrial camera 4;

The lower end of the first arm 34 is fixedly connected with the outer ring of the first bearing 343, the first rotating shaft 342 is fixedly connected with the inner ring of the first bearing 343, the first clamping block 341 is fixedly connected with the right end of the first rotating shaft 342, and the rotation angle driving device 36 is mounted on the first arm 34 and is used for driving the first rotating shaft 342;

The lower end of the second arm 35 is fixedly connected with the outer ring of the second bearing 353, the second rotating shaft 352 is fixedly connected with the inner ring of the second bearing 353, and the second clamping block 351 is fixedly connected with the left end of the second rotating shaft 352;

The manipulator 3 can snatch and be located the optical glass lens 1 of putting thing groove 2011, the industry camera 4 is right optical glass lens 1 is taken a picture and is detected, the manipulator 3 will detect qualified optical glass lens 1 transport and place qualified article receiver 5, will detect unqualified optical glass lens 1 transport and place unqualified article receiver 6.

In the present embodiment, the optical glass lens 1 is a polarization beam splitter prism 11. It is necessary to perform surface quality flaw detection on the upper surface 111, the lower surface 112, the front surface 113, and the rear surface 114 of the polarization beam splitter prism 11. The staff first places the polarization beam splitter prism 11 that awaits measuring in putting thing groove 2011, puts thing groove 2011 and is used for prescribing a limit to the position of polarization beam splitter prism 11, is convenient for the snatch work of manipulator 3. Then the manipulator 3 moves to the position of the object placing slot 2011 by means of the three-coordinate moving device 31 and grabs the polarization splitting prism 11 downwards, the first clamping block 341 is aligned with the left surface 115 of the polarization splitting prism 11, the second clamping block 351 is aligned with the right surface 116 of the polarization splitting prism 11, the grabbing driving device 33 enables the first clamping block 341 and the second clamping block 351 to clamp the polarization splitting prism 11 in a matching manner, the manipulator 3 ascends to take out the polarization splitting prism 11, the polarization splitting prism 11 is photographed by the industrial camera 4 for surface quality flaw detection, the corner driving device 36 drives the first rotating shaft 342 to enable the clamped polarization splitting prism 11 to rotate in an angle, the upper surface 111, the front surface 113, the lower surface 112 and the rear surface 114 of the polarization splitting prism 11 face the industrial camera 4 sequentially, the industrial camera 4 does not need to manually hold the polarization splitting prism 11 for rotation, and detection efficiency is improved.

After the detection is completed, the mechanical arm 3 moves the polarized light splitting prism 11 which is qualified in detection to the upper side of the qualified article storage box 5, then places the polarized light splitting prism 11 which is qualified in detection at the gaps of the grid lines of the qualified article storage box 5, the mechanical arm 3 moves the polarized light splitting prism 11 which is unqualified in detection to the upper side of the unqualified article storage box 6, and then places the polarized light splitting prism 11 which is unqualified in detection at the gaps of the grid lines of the unqualified article storage box 6, so that the polarized light splitting prisms 11 are placed in a classified mode. The polarization splitting prisms 11 are not required to be clamped by a worker and are placed one by one and are arranged in gaps of grid lines of the storage box, and labor intensity of the worker is reduced. The plurality of polarizing prisms 11 after detection are placed in the order of the plurality of gaps of the grid lines. The manipulator 3 returns to the upper part of the object placing groove 2011 to grasp the next polarization splitting prism 11.

According to the gap distribution condition of the grid lines of the qualified article storage boxes 5 and the unqualified article storage boxes 6, the three-coordinate moving device 31 adjusts to enable the manipulator 3 to sequentially place the polarization splitting prisms 11 at the gaps of the grid lines of the corresponding storage boxes one by one, after one storage box finishes the polarization splitting prisms 11, the manipulator 3 stops working, and a worker releases the clamp to take away the corresponding storage boxes. The clamp is a spring clamp of the prior art.

Since the position of the acceptable article storage box 5 is fixed in the first clamp 7 and the position of the unacceptable article storage box 6 is fixed in the second clamp 8, the positions of the grid lines of the storage box are fixed, so that the manipulator 3 can move according to the set size, and the polarization splitting prisms 11 can be placed at the positions of the gaps of the grid lines in sequence.

The inside of receiver is black, and the gridlines are white drawing lines, are convenient for distinguish discernment.

The industrial camera 4 is a high-precision industrial camera, and the working principle of the industrial camera 4 for detecting the surface quality flaws of the optical glass lens 1 is the prior art and is not repeated here.

The three-coordinate moving device 31 may refer to a moving principle of an industrial six-axis robot. Or the three-coordinate moving device 31 includes a support frame 311, a longitudinal moving assembly 312, a transverse moving assembly 313, a vertical moving assembly 314, a first base 315, a second base 316 and a third base 317, where the support frame 311 is fixedly connected with the base 2, the longitudinal moving assembly 312 is installed on the support frame 311 and used for controlling the first base 315 to longitudinally move, the transverse moving assembly 313 is installed on the first base 315 and used for controlling the second base 316 to transversely move, the vertical moving assembly 314 is installed on the second base 316 and used for controlling the third base 317 to vertically move, and the third base 317 is fixedly connected with the top surface of the grabbing seat 32. The longitudinal moving assembly 312, the transverse moving assembly 313 and the vertical moving assembly 314 are all structures consisting of a servo motor and a ball screw. The ball screw is a transmission element most commonly used on tool machines and precision machines, and has the main function of converting rotary motion into linear motion, and simultaneously has the characteristics of high precision, reversibility and high efficiency.

The grabbing driving device 33 includes a first slider 331, a second slider 332, a first electric telescopic rod 333 and a second electric telescopic rod 334, the first slider 331 and the second slider 332 are both in sliding connection with the bottom surface of the grabbing base 32, the upper end of the first arm 34 is fixedly connected with the first slider 331, the upper end of the second arm 35 is fixedly connected with the second slider 332, the first electric telescopic rod 333 is mounted on the bottom surface of the grabbing base 32, the telescopic end of the first electric telescopic rod 333 is fixedly connected with the first slider 331, the second electric telescopic rod 334 is mounted on the bottom surface of the grabbing base 32, and the telescopic end of the second electric telescopic rod 334 is fixedly connected with the second slider 332. The beneficial effects of this solution are that the first electric telescopic rod 333 and the second electric telescopic rod 334 cooperate with the first slider 331 and the second slider 332 to generate the grabbing and loosening actions. The first slider 331 and the second slider 332 are opened outwards, so that the distance between the first clamping block 341 and the second clamping block 351 is increased, and the first clamping block and the second clamping block are released; the first slider 331 and the second slider 332 are folded inwards, so that the distance between the first clamping block 341 and the second clamping block 351 is reduced, and the grabbing action is performed.

The manipulator 3 further comprises a first rubber buffer pad 344 and a second rubber buffer pad 354, the first rubber buffer pad 344 is fixedly connected with the first clamping block 341, and the second rubber buffer pad 354 is fixedly connected with the second clamping block 351. Here, the buffer function is provided to effectively prevent the optical glass lens 1 from being pinched.

The rotation angle driving device 36 is a servo motor, a body of the servo motor is fixedly connected with the first arm 34, and an output shaft of the servo motor is in transmission connection with the first rotating shaft 342.

Further comprises: the LED light source 41, the LED light source 41 is fixedly arranged on the bottom surface of the grabbing seat 32. The technical scheme has the beneficial effects that the LED light source 41 improves the imaging pear of the optical glass lens 1, and is beneficial to improving the flaw detection precision.

Further comprises: the industrial personal computer 9 is electrically connected with the three-coordinate moving device 31, the grabbing driving device 33, the corner driving device 36, the industrial camera 4 and the LED light source 41. The technical scheme has the beneficial effects that the industrial personal computer 9 enables the three-coordinate moving device 31, the grabbing driving device 33 and the corner driving device 36 to work orderly, the grabbing and the rotating of the optical glass lens 1 are completed, the industrial camera 4 automatically shoots and detects, and the detected optical glass lens 1 is placed in the storage box. The first base 315, the second base 316 and the third base 317 are respectively provided with a grating scale displacement sensor for accurately detecting the position changes of the first base 315, the second base 316 and the third base 317 and feeding back the position changes to the industrial personal computer 9.

Further comprises: the display 10, the said display 10 is connected with said industrial personal computer 9 electrically. The industrial personal computer 9 sends the photographed image of the industrial camera 4 to the display 10, the industrial personal computer 9 analyzes and processes the photographed image and sends the result to the display 10, and the display 10 also displays whether the detection result of the optical glass lens 1 is qualified or unqualified, so that the inspection and confirmation of staff are facilitated. The industrial personal computer 9 is also electrically connected with a button, and a worker starts and stops the work of the optical glass lens 1 detection placing machine through the button.

Further comprises: the feeding device 20, the feeding device 20 includes a feeding belt 201, a driving wheel 202, a driven wheel 203 and a stepping motor 204, the driving wheel 202 and the driven wheel 203 are all rotatably arranged on the base 2, the feeding belt 201 is wound on the driving wheel 202 and the driven wheel 203, the stepping motor 204 is installed on the base 2, an output shaft of the stepping motor 204 is fixedly connected with the center of the driving wheel 202, the stepping motor 204 is electrically connected with the industrial personal computer 9, and the feeding belt 201 is provided with a plurality of spaced object placing grooves 2011. The technical scheme has the beneficial effects that a worker firstly places the optical glass lens 1 to be tested in the object placing groove 2011 of the feeding belt 201 at the inlet 2012 of the feeding belt 201, the stepping motor 204 enables the feeding belt 201 to move towards the direction of the manipulator 3, and the manipulator 3 moves downwards to take out the optical glass lens 1 from the object placing groove 2011 at the outlet 2013 of the feeding belt 201, so that the working efficiency is improved.

Further comprises: the photoelectric sensor 21 is installed on the base 2, and is used for detecting whether the optical glass lens 1 exists in the object placing groove 2011, and the photoelectric sensor 21 is further electrically connected with the industrial personal computer 9. The technical scheme has the beneficial effects that the photoelectric sensor 21 is an opposite-type photoelectric sensor 21 and is positioned at the outlet of the feeding belt 201, when the photoelectric sensor 21 detects the optical glass lens 1, a signal is sent to the industrial personal computer 9, the industrial personal computer 9 enables the manipulator 3 to move above the detection area of the photoelectric sensor 21, and then the manipulator 3 moves downwards to grasp the optical glass lens 1. If the optical glass lens 1 is not detected by the photosensor 21, the robot 3 does not perform the gripping operation. After the manipulator 3 places one optical glass lens 1 in the storage box, the industrial personal computer 9 sends a signal to the stepping motor 204, the stepping motor 204 makes the belt feeding material advance one step, the optical glass lens 1 positioned in the next object placing groove 2011 moves to the detection area of the photoelectric sensor 21, and the industrial personal computer 9 controls the manipulator 3 to perform grabbing action.

The qualified article storage boxes 5 and the unqualified article storage boxes 6 are fixedly provided with self-adhesive films, and the grid lines are distributed on the self-adhesive films. In particular the self-adhesive film is PE self-adhesive film. After the optical glass lens 1 such as the polarization beam splitter prism 11 is placed in the storage box by the manipulator 3, the lower surface 112 of the polarization beam splitter prism 11 is adhered to the self-adhesive film, and then the polarization beam splitter prism 11 is loosened by the manipulator 3, so that the polarization beam splitter prism 11 is fixed in the storage box, and scattering of the polarization beam splitter prism 11 during transportation of the storage box is effectively avoided.

The working mode of the optical glass lens detection placing machine is as follows:

(1) More than two workers can place the optical glass lenses 1 to be detected in the object placing groove 2011 of the feeding belt 201 at the inlet 2012 of the feeding belt 201, the feeding belt 201 is driven by the stepping motor 204 to move towards the manipulator 3, when the photoelectric sensor 21 detects the optical glass lenses 1 at the outlet 2013 of the feeding belt 201, the industrial personal computer 9 controls the manipulator 3 to move to the position above the detection area of the photoelectric sensor 21, the feeding belt 201 stops moving, and the manipulator 3 grabs the optical glass lenses 1 in the detection area of the photoelectric sensor 21.

(2) After the optical glass lens 1 is taken out from the object placing groove 2011, the industrial camera 4 shoots the optical glass lens 1 to detect surface quality flaws, the mechanical arm 3 rotates the optical glass lens 1, the industrial camera 4 shoots a plurality of surfaces of the optical glass lens 1, and the display 10 displays the shot image and whether the detection is qualified or not.

(3) After the detection is completed, the manipulator 3 places the optical glass lens 1 which is qualified in detection at the gaps of the grid lines of the qualified article storage box 5, and places the optical glass lens 1 which is unqualified in detection at the gaps of the grid lines of the unqualified article storage box 6; for example, the upper surface 111, the lower surface 112, the front surface 113, and the rear surface 114 of the polarization beam splitter prism 11 are failed in detection, and the polarization beam splitter prism 11 is failed.

(4) After the manipulator 3 places the optical glass lens 1 after detection in the corresponding storage box, the feeding belt 201 starts stepping movement again; if the photoelectric sensor 21 does not detect the optical glass lens 1, the mechanical arm 3 does not perform grabbing action, the feeding belt 201 continues to move in a stepping manner, when the photoelectric sensor 21 detects the optical glass lens 1, the mechanical arm 3 performs grabbing action, after detection by the industrial camera 4, the mechanical arm 3 sequentially places the polarization splitting prisms 11 at the positions of the gaps of the corresponding grid lines, after one of the storage boxes is used for storing the optical glass lens 1, the optical glass lens 1 detection placing machine stops working, and a worker releases a clamp to take the storage box for storing articles; and replacing the empty storage box.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.

Claims (10)

1. An optical glass lens detects machine of putting which characterized in that includes:

base, manipulator, industrial camera, qualified article receiver and unqualified article receiver;

The base is provided with an object placing groove, the object placing groove is used for placing an optical glass lens, the qualified object storage box is connected with the base through a first clamp, the unqualified object storage box is connected with the base through a second clamp, the qualified object storage box and the unqualified object storage box are provided with grid lines which are staggered transversely and longitudinally, and gaps of the grid lines can accommodate the optical glass lens;

The manipulator comprises a three-coordinate moving device, a grabbing seat, a grabbing driving device, a first arm, a second arm, a first clamping block, a second clamping block, a first rotating shaft, a second rotating shaft, a first bearing, a second bearing and a corner driving device;

the industrial camera is fixedly connected with the middle of the bottom surface of the grabbing seat, the grabbing seat is connected with the base through the three-coordinate moving device, the upper end of the first arm and the upper end of the second arm are connected with the grabbing seat through the grabbing driving device, and the first arm and the second arm are oppositely arranged and are respectively positioned at the left side and the right side of the industrial camera;

The lower end of the first arm is fixedly connected with the outer ring of the first bearing, the first rotating shaft is fixedly connected with the inner ring of the first bearing, the first clamping block is fixedly connected with the right end of the first rotating shaft, and the corner driving device is arranged on the first arm and used for driving the first rotating shaft;

The lower end of the second arm is fixedly connected with the outer ring of the second bearing, the second rotating shaft is fixedly connected with the inner ring of the second bearing, and the second clamping block is fixedly connected with the left end of the second rotating shaft;

The mechanical arm can grasp the optical glass lenses in the object placing groove, the industrial camera performs photographing detection on the optical glass lenses, and the mechanical arm conveys and places the optical glass lenses which are qualified in detection in the qualified object storage box and conveys and places the optical glass lenses which are unqualified in detection in the unqualified object storage box.

2. The optical glass lens detection placing machine according to claim 1, wherein the three-dimensional moving device comprises a supporting frame, a longitudinal moving assembly, a transverse moving assembly, a vertical moving assembly, a first base, a second base and a third base, the supporting frame is fixedly connected with the base, the longitudinal moving assembly is installed on the supporting frame and used for controlling the first base to longitudinally move, the transverse moving assembly is installed on the first base and used for controlling the second base to transversely move, the vertical moving assembly is installed on the second base and used for controlling the third base to vertically move, and the third base is fixedly connected with the top surface of the grabbing seat.

3. The optical glass lens detection placing machine according to claim 1, wherein the grabbing driving device comprises a first sliding block, a second sliding block, a first electric telescopic rod and a second electric telescopic rod, the first sliding block and the second sliding block are connected with the bottom surface of the grabbing seat in a left-right sliding mode, the upper end of the first arm is fixedly connected with the first sliding block, the upper end of the second arm is fixedly connected with the second sliding block, the first electric telescopic rod is installed on the bottom surface of the grabbing seat, the telescopic end of the first electric telescopic rod is fixedly connected with the first sliding block, the second electric telescopic rod is installed on the bottom surface of the grabbing seat, and the telescopic end of the second electric telescopic rod is fixedly connected with the second sliding block.

4. The optical glass lens inspection placement machine according to claim 1, further comprising: the LED light source is fixedly arranged on the bottom surface of the grabbing seat.

5. The optical glass lens inspection placement machine according to claim 4, further comprising: the industrial personal computer is electrically connected with the three-coordinate moving device, the grabbing driving device, the corner driving device, the industrial camera and the LED light source.

6. The optical glass lens inspection placement machine according to claim 5, further comprising: and the display is electrically connected with the industrial personal computer.

7. The optical glass lens inspection placement machine according to claim 5, further comprising: the feeding device comprises a feeding belt, a driving wheel, a driven wheel and a stepping motor, wherein the driving wheel and the driven wheel are rotatably arranged on the base, the feeding belt is wound on the driving wheel and the driven wheel, the stepping motor is arranged on the base, an output shaft of the stepping motor is fixedly connected with the center of the driving wheel, the stepping motor is electrically connected with the industrial computer, and the feeding belt is provided with a plurality of spaced storage grooves.

8. The optical glass lens inspection placement machine according to claim 5, further comprising: the photoelectric sensor is arranged on the base and used for detecting whether the object placing groove is provided with the optical glass lens or not, and the photoelectric sensor is also electrically connected with the industrial control computer.

9. The optical glass lens detecting and placing machine according to claim 1, wherein the qualified article storage boxes and the unqualified article storage boxes are fixedly provided with self-adhesive films, and the grid lines are distributed on the self-adhesive films.

10. The machine of claim 1, wherein the optical glass lens is a polarizing prism.