CN212300270U

CN212300270U - Automatic detection equipment for plane glass

Info

Publication number: CN212300270U
Application number: CN202020723781.8U
Authority: CN
Inventors: 周杨洁; 郭康; 方海峰
Original assignee: Ningbo Sunny Instruments Co Ltd
Current assignee: Ningbo Sunny Instruments Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-05
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a plane glass automatic check out test set, include: the automatic feeding device comprises a feeding structure (1), a detection structure (2) and a discharging structure (3) which are sequentially arranged along one direction, and further comprises a picking structure (4) which is arranged close to each structure and used for picking materials and a material containing structure (5) for containing materials; the automatic feeding device is characterized by further comprising a material transportation structure (6) located below the feeding structure (1), the detection structure (2) and the discharging structure (3). According to the automatic detection equipment for the plane glass, the on-line automatic detection of the edge profile of the large-screen plane glass is realized, and the automatic detection equipment is matched with a production line to work, so that the production efficiency is greatly improved; the detection of large-screen plane glass with different sizes and shapes can be met; the anti-interference capability of the equipment is strong, the detection yield of the product is improved, and the consistency of the product is improved; the equipment is convenient to debug and maintain.

Description

Automatic detection equipment for plane glass

Technical Field

The utility model relates to a check out test set especially relates to a plane glass automatic check out test set.

Background

Along with the increasing adjustment of the man-machine interaction technology, the solid keys are gradually replaced, the large-screen touch screen technology is widely applied to the fields of vehicles, furniture, industry and the like, the requirement for detecting the defects of large-screen plane glass is more and more, the market requirement cannot be met by the manual detection mode, and the large-screen plane glass detection equipment is urgently required to be designed and inserted into a large-screen plane glass production line for automatic detection and improvement of the working efficiency of the production line.

Disclosure of Invention

An object of the utility model is to provide a plane glass automatic check out test set.

In order to achieve the above object, the utility model provides a plane glass automatic check out test set, include: the device comprises a feeding structure, a detection structure and a discharging structure which are sequentially arranged along one direction, and further comprises a picking structure which is arranged close to each structure and used for picking materials and a material containing structure for containing materials;

the device also comprises a material transportation structure which is close to the lower part of the feeding structure, the detection structure and the blanking structure.

According to one aspect of the utility model, the feeding structure and the discharging structure both comprise a roller structure for transmitting plane glass and a supporting platform for supporting the roller structure;

the roller structure comprises a first transmission roller and a second transmission roller which is arranged opposite to the first transmission roller;

the first transmission roller and the second transmission roller can reciprocate relative to each other;

the supporting platform comprises a first supporting platform used for supporting and driving the first transmission roller to reciprocate and a second supporting platform used for supporting and driving the second transmission roller to reciprocate.

According to one aspect of the present invention, the feeding structure and the discharging structure further include a first guiding push rod and a second guiding push rod respectively located below the first transmission roller and the second transmission roller;

a plurality of support rods are vertically arranged on the first guide push rod and the second guide push rod, and the support rods and rollers in the first transmission roller and the second transmission roller are arranged at intervals;

the first guide push rod and the second guide push rod may reciprocate relative to each other.

According to one aspect of the present invention, the detection structure comprises a support and a detection camera group supported on the support;

the detection camera group comprises a first area-array camera supported at one end of the bracket close to the feeding structure, a second area-array camera supported at one end of the bracket close to the feeding structure, and a first line-array camera and a second line-array camera which are oppositely arranged between the first area-array camera and the second area-array camera;

the detection structure further comprises linear motors which respectively drive the first area-array camera and the second area-array camera to move in a reciprocating mode.

According to one aspect of the present invention, the pick-up structure comprises a manipulator and a gripper mounted at an end of the manipulator;

the gripper is provided with a first suction nozzle for picking up the plane glass, a second suction nozzle for picking up the tray and a distance sensor.

According to an aspect of the utility model, material transport structure includes the guide rail, supports and be in on the guide rail reciprocating motion's on the guide rail support and support are in be used for holding the bearing of dismantling the change of plane glass on the support.

According to the utility model discloses an aspect, it can hold respectively to have a plurality ofly on the bearing first transmission roller with the holding tank of each roller in the second transmission roller, the holding tank symmetrical arrangement is in the both sides of bearing.

According to an aspect of the utility model, the bearing is the suction seat, has the air flue wherein to evenly arrange a plurality ofly on it with what the air flue communicates is used for adsorbing plane glass's gas pocket.

According to one aspect of the present invention, the material containing structure comprises a supporting seat feeding roller arranged close to the feeding structure, a supporting seat to-be-picked feeding roller arranged close to the detection structure and the picking structure, a supporting seat discharging roller arranged close to the supporting seat to-be-picked feeding roller and an NG product discharging roller arranged close to the discharging structure;

the middle part of each roller is provided with an opening convenient for forking.

According to an aspect of the utility model, the bearing is waited to pick up the material loading roller and can be followed direction reciprocating motion.

According to the utility model discloses a plane glass automatic check out test set, the utility model relates to a large-size screen plane glass check out test set can accomplish and detect the peripheral profile tolerance of large-size screen plane glass and patrol the limit (including collapsing corner, broken piece, flange limit, extending the crack). The utility model discloses utilize detachable to adsorb tool platform, be applicable to the large-size plane glass of different size shapes, the utility model provides a detect structure includes two types of area-array camera and two types of linear array camera, through camera bat picture and software algorithm, detects the defect condition at large-size plane glass peripheral edge; the utility model is provided with an air flotation vibration isolation pad (the structure is arranged on a supporting platform for supporting the plane glass automatic detection device of the utility model), thereby preventing the vibration influence of upstream and downstream devices and improving the anti-interference capability of the whole machine; the manipulator gripper in the utility model can be used for respectively gripping large-screen plane glass and a material tray (namely a supporting seat);

according to the automatic detection equipment for the plane glass, the on-line automatic detection of the edge profile of the large-screen plane glass is realized, and the automatic detection equipment is matched with a production line to work, so that the production efficiency is greatly improved; the detection of large-screen plane glass with different sizes and shapes can be met; the anti-interference capability of the equipment is strong, the detection yield of the product is improved, and the consistency of the product is improved; the equipment is convenient to debug and maintain.

Drawings

Fig. 1 schematically shows a structural view of an automatic flat glass inspection apparatus according to an embodiment of the present invention;

fig. 2 schematically shows a perspective view of a charging structure and a discharging structure according to an embodiment of the present invention;

fig. 3 schematically shows a top view of a feeding structure and a discharging structure according to an embodiment of the invention;

fig. 4 schematically shows a perspective view of a detection structure according to an embodiment of the present invention;

fig. 5 schematically shows a top view of a detection structure according to an embodiment of the invention;

figure 6 schematically shows a block diagram of a bearing block according to an embodiment of the invention;

fig. 7 schematically shows a block diagram of a pick-up structure according to an embodiment of the invention;

FIG. 8 schematically illustrates a block diagram of a gripper according to an embodiment of the present invention;

fig. 9 schematically shows a structural view of a material containing structure according to an embodiment of the present invention;

fig. 10 schematically shows a part of the structure of the material containing structure.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In describing embodiments of the present invention, the terms "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and other terms are used in an orientation or positional relationship shown in the associated drawings for convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, which are not repeated herein, but the present invention is not limited to the following embodiments.

The utility model discloses a plane glass automatic check out test set can be patrolled limit to plane glass's outline and detected (including the detection that collapses corner, fragment, flange limit and extension crack etc.).

Fig. 1 schematically shows a structure of an automatic inspection apparatus for flat glass according to an embodiment of the present invention. As shown in fig. 1, the automatic flat glass detection device of the present embodiment includes a feeding structure 1, a detection structure 2, a discharging structure 3, a picking structure 4, a material holding structure 5, and a material transportation structure 6. In the present embodiment, as shown in fig. 1, the feeding structure 1, the detecting structure 2 and the discharging structure 3 are installed in sequence along one direction (i.e., in sequence from left to right in fig. 1), the picking structure 4 and the material containing structure 5 are installed adjacent to the feeding structure 1, the detecting structure 2 and the discharging structure 3, specifically, as shown in fig. 1, the material containing structure 5 is located at a front side of one side of the feeding structure 1, the detecting structure 2 and the discharging structure 3 in fig. 1, and the picking structure 4 is located at a position between the detecting structure 2 and the discharging structure 3.

As shown in fig. 1, in the present embodiment, the automatic flat glass inspection apparatus further includes a material transportation structure 6 located below the feeding structure 1, the inspection structure 2, and the discharging structure 3.

Fig. 2 schematically shows a perspective view of a charging structure and a discharging structure according to an embodiment of the present invention; fig. 3 schematically shows a top view of a feeding structure and a discharging structure according to an embodiment of the invention. As shown in fig. 2 and 3, in the present embodiment, the charging structure 1 includes a roll structure for conveying a flat glass and a support platform for supporting the roll structure. As shown in fig. 2 and 3, the roll structure includes a first transfer roll 101 and a second transfer roll 102 disposed opposite to the first transfer roll 101. As shown in the figure, the first conveying roller 101 and the second conveying roller 102 are provided with a plurality of rollers for conveying the plane glass which is sent by the equipment. In this embodiment, the first transfer drum 101 and the second transfer drum 102 are reciprocally movable relative to each other, i.e., are moved toward and away from each other face to face.

Further, as shown in fig. 2 and 3, the support platform includes a first support platform 103 for supporting and driving the first transfer drum 101 to reciprocate and a second support platform 104 for supporting and driving the second transfer drum 102 to reciprocate. This results in a structure in which the transfer rollers are moved by the support platform of the belt drive to produce the opening and closing movement between the first transfer roller 101 and the second transfer roller 102.

Furthermore, as shown in fig. 2 and 3, in the present embodiment, the loading structure 1 further includes a first guide push rod 105 and a second guide push rod 106 respectively located below the first transfer roller 101 and the second transfer roller 102, such as two long rods extending laterally below the rollers in fig. 2. In this embodiment, a plurality of struts a are vertically provided on the first guide push rod 105 and the second guide push rod 106, and the struts a are arranged alternately with each of the first transfer cylinder 101 and the second transfer cylinder 102. Also, the first guide push rod 105 and the second guide push rod 106 are also reciprocally movable relative to each other. Of course, in the present invention, although the reciprocating motion of the push rod and the reciprocating motion of the transmission roller are in the same direction, they are not affected by each other, and the motions are independent from each other. Set up branch A on the push rod, and can be relative ground reciprocating motion be in order to play the effect of proofreading and correct plane glass, because after plane glass transmits to the transmission roller on, through the action of opening and shutting of first transmission roller 101 and second transmission roller 102, plane glass can hold on material transport structure 6, at this moment just need have branch A's push rod to carry out the gesture correction to plane glass, push away positive plane glass, so that subsequent transmission and detection make detection efficiency higher, promote the detection accuracy.

In this embodiment, the structure and movement of the blanking structure 3 are the same as those of the loading structure 1, and therefore, the description thereof is omitted.

Fig. 4 schematically shows a perspective view of a detection structure according to an embodiment of the present invention; fig. 5 schematically shows a top view of a detection structure according to an embodiment of the invention. As shown in fig. 4 and 5, the inspection structure 2 includes a support 201 and an inspection camera group supported on the support 201. As shown in fig. 4 and 5, the inspection camera group includes a first area-array camera 202 supported at one end of the bracket 201 adjacent to the feeding structure 1, a second area-array camera 203 supported at one end of the bracket 201 adjacent to the discharging structure 3, and a first line-array camera 204 and a second line-array camera 205 oppositely disposed between the first area-array camera 202 and the second area-array camera 203. As shown in the figure, in the present embodiment, the detection structure 2 further includes linear motors B for driving the first and second area-

array cameras

202 and 203 to reciprocate along the linear edges of the support.

In this embodiment, the detection structure is configured in such a way that the front section of the area-array camera close to the upstream side scans and photographs the short edge of the front end of the plane glass, then the two linear-array cameras in the middle scan and photograph the two long edges of the plane glass through the cooperation with the material transportation structure 6, and finally the back section of the area-array camera close to the downstream side scans and photographs the short edge of the back end of the plane glass, and the detection camera group provides the photographed images for the computer to perform algorithm determination, so as to detect the quality of the plane glass.

Furthermore, fig. 4 shows a structural diagram of a material transport structure according to an embodiment of the present invention. As shown in fig. 4, the material conveying structure 6 includes a guide rail 601, a support 602 supported on the guide rail 601 and capable of reciprocating on the guide rail 601, and a support 603 supported on the support 602 for holding the flat glass. In this implementation, bearing 603 can be dismantled and changed, can change bearing 603 according to different specification demands or other circumstances to adapt to different production demands.

Fig. 6 schematically shows a construction of a bearing block according to an embodiment of the invention. As shown in fig. 6, the cradle 603 has a plurality of receiving grooves 6031 capable of receiving the rollers of the first transfer roller 101 and the second transfer roller 102, respectively, and the receiving grooves 6031 are symmetrically disposed on both sides of the cradle 603. In this embodiment, the arrangement is such that each roller of the transfer roller is inserted into the receiving groove 6031, so that the flat glass on the roller is positioned right above the supporting seat 603, and thus when the roller is pulled out, the flat glass can be completely supported above the supporting seat 603. In the present embodiment, as shown in fig. 6, the supporting base 603 is a suction base having an air passage therein, and a plurality of air holes 6032 communicating with the air passage are uniformly arranged on the suction base, and the air holes 6032 are used for sucking the flat glass, that is, sucking the flat glass on the supporting base 603 by negative pressure, so that it can be stably transported and detected.

Fig. 7 schematically shows a block diagram of a pick-up structure according to an embodiment of the invention. Fig. 8 schematically shows a construction of the gripper according to an embodiment of the invention. As shown in fig. 7 and 8, the pick-up structure 4 includes a robot 401 and a gripper 402 mounted on an end of the robot 401, and the gripper 402 has a first suction nozzle 4021 for picking up the flat glass, a second suction nozzle 4022 for picking up the tray (i.e., the backup stage 603), and a distance sensor 4023.

In this embodiment, the flat glass supported on the supporting base 603 may be qualified or unqualified after being detected by the detecting structure 2, and then needs to be picked up and sorted by the picking structure 4.

Fig. 9 schematically shows a structural view of a material containing structure according to an embodiment of the present invention; fig. 10 schematically shows a part of the structure of the material containing structure. As shown in fig. 1 and 9, the material containing structure 5 includes a supporting seat feeding roller 501 arranged adjacent to the feeding structure 1, a supporting seat feeding roller 502 to be picked up arranged adjacent to the detecting structure 2 and the picking structure 4, a supporting seat discharging roller 503 arranged adjacent to the supporting seat feeding roller 502 to be picked up, and an NG product discharging roller 504 arranged adjacent to the discharging structure 3.

In this embodiment, after the flat glass is detected by the detection structure 2, most of the qualified products are directly transmitted to the downstream equipment through the blanking structure 3, and a small part of the qualified products are picked up by the pickup structure 4 and supported on the corresponding support seat 603 provided by the support seat to-be-picked-up feeding roller 502, and are blanked by the support seat blanking roller 503 for the operator to perform the recheck. And unqualified products are directly discharged through the NG product discharging roller 504 after being picked up by the picking-up structure 4. In this embodiment, the support base 603 is provided by the support base feeding roller 501, i.e. in combination with the feeding structure 1. In this embodiment, each roller intermediate portion has an opening S for facilitating forklift forking.

As shown in fig. 10, in the present embodiment, the backup feeding roller 502 to be picked up has a moving track which can reciprocate along the moving direction of the plane glass, thereby providing a backup 603 co-picking structure for operation.

According to the above arrangement of the utility model, the utility model relates to a large-size screen plane glass check out test set can accomplish and detect the peripheral profile degree of large-size screen plane glass and patrol the limit (including collapsing corner, broken piece, flange limit, extending the crack). The utility model discloses utilize detachable to adsorb tool platform, be applicable to the large-size plane glass of different size shapes, the utility model provides a detect structure includes two types of area-array camera and two types of linear array camera, through camera bat picture and software algorithm, detects the defect condition at large-size plane glass peripheral edge; the utility model is provided with an air flotation vibration isolation pad (the structure is arranged on a supporting platform for supporting the plane glass automatic detection device of the utility model), thereby preventing the vibration influence of upstream and downstream devices and improving the anti-interference capability of the whole machine; the manipulator gripper in the utility model can be used for respectively gripping large-screen plane glass and a material tray (namely a supporting seat);

The above description is only one embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plane glass automatic check out test set which characterized in that includes: the automatic feeding device comprises a feeding structure (1), a detection structure (2) and a discharging structure (3) which are sequentially arranged along one direction, and further comprises a picking structure (4) which is arranged close to each structure and used for picking materials and a material containing structure (5) for containing materials;

the automatic feeding device is characterized by further comprising a material transportation structure (6) close to the feeding structure (1), the detection structure (2) and the discharging structure (3).

2. The automatic flat glass inspection device according to claim 1, characterized in that the feeding structure (1) and the blanking structure (3) each comprise a roller structure for conveying flat glass and a supporting platform for supporting the roller structure;

the roller structure comprises a first transmission roller (101) and a second transmission roller (102) which is arranged opposite to the first transmission roller (101);

the first transfer roller (101) and the second transfer roller (102) are reciprocally movable relative to each other;

the supporting platform comprises a first supporting platform (103) for supporting and driving the first transmission roller (101) to reciprocate and a second supporting platform (104) for supporting and driving the second transmission roller (102) to reciprocate.

3. The automatic flat glass inspection device according to claim 2, characterized in that the loading structure (1) and the unloading structure (3) further comprise a first guide push rod (105) and a second guide push rod (106) respectively located below the first transfer roller (101) and the second transfer roller (102);

a plurality of supporting rods (A) are vertically arranged on the first guide push rod (105) and the second guide push rod (106), and the supporting rods (A) and rollers in the first transmission roller (101) and the second transmission roller (102) are arranged at intervals;

the first guide push rod (105) and the second guide push rod (106) are reciprocally movable relative to each other.

4. The automatic flat glass inspection device according to claim 1, characterized in that the inspection structure (2) comprises a support (201) and an inspection camera group supported on the support (201);

the detection camera group comprises a first area-array camera (202) supported at one end of the bracket (201) close to the feeding structure (1), a second area-array camera (203) supported at one end of the bracket (201) close to the discharging structure (3), and a first line-array camera (204) and a second line-array camera (205) which are oppositely arranged between the first area-array camera (202) and the second area-array camera (203);

the detection structure (2) further comprises linear motors which respectively drive the first area-array camera (202) and the second area-array camera (203) to move in a reciprocating manner.

5. The automatic flat glass inspection device according to claim 1, characterized in that the pick-up structure (4) comprises a robot (401) and a gripper (402) mounted at the end of the robot (401);

the gripper (402) is provided with a first suction nozzle (4021) for picking up the plane glass, a second suction nozzle (4022) for picking up the tray and a distance sensor (4023).

6. The automatic flat glass inspection apparatus according to claim 2, wherein the material transporting structure (6) comprises a guide rail (601), a support (602) supported on the guide rail (601) and reciprocally movable on the guide rail (601), and a detachably replaceable support base (603) supported on the support (602) for holding the flat glass.

7. The automatic flat glass inspection apparatus according to claim 6, wherein the pedestal (603) has a plurality of receiving grooves (6031) capable of receiving each of the first and second transfer rollers (101, 102), respectively, and the receiving grooves (6031) are symmetrically disposed on both sides of the pedestal (603).

8. The automatic flat glass inspection apparatus according to claim 7, wherein the support (603) is a suction mount having an air passage therein, and a plurality of air holes (6032) communicating with the air passage for sucking the flat glass are uniformly arranged thereon.

9. The automatic flat glass inspection device according to claim 1, characterized in that the material containing structure (5) comprises a support base feeding roller (501) arranged adjacent to the feeding structure (1), a support base to be picked up feeding roller (502) arranged adjacent to the inspection structure (2) and the picking structure (4), a support base blanking roller (503) arranged adjacent to the support base to be picked up feeding roller (502), and an NG product blanking roller (504) arranged adjacent to the blanking structure (3);

10. The automatic flat glass inspection device according to claim 9, wherein the support base to be picked up and feeding roller (502) is reciprocally movable in the direction.