CN211452258U - Scanning type cassette bearing equipment - Google Patents
Scanning type cassette bearing equipment Download PDFInfo
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- CN211452258U CN211452258U CN201921713635.0U CN201921713635U CN211452258U CN 211452258 U CN211452258 U CN 211452258U CN 201921713635 U CN201921713635 U CN 201921713635U CN 211452258 U CN211452258 U CN 211452258U
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- frame
- moving mechanism
- cartridge
- lead screw
- proximity switch
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Abstract
The utility model relates to a scanning type card casket bears equipment, frame including rectangular bodily form, the PLC controller, install the recessed brace table in middle part in the frame, the three unsteady platform that is used for supporting the card casket is respectively installed on brace table's top both sides, a plurality of position sensor that are used for detecting card casket position are installed at brace table's top, a first moving mechanism is installed at brace table's top, a second moving mechanism, a third moving mechanism, two sets of screw rod elevator are installed respectively to the left and right sides of frame, install a laser sensor on every set of screw rod elevator, the PLC controller is respectively through cable and position sensor, first moving mechanism, the second moving mechanism, third moving mechanism, screw rod elevator, laser sensor connects. The beneficial effects are that: righting the cassette; ensuring smooth loading of the liquid crystal panel in the cassette.
Description
Technical Field
The utility model relates to a liquid crystal display panel production technical field especially relates to a scanning formula card casket bears equipment.
Background
The cassette is used for conveying the liquid crystal panel matched with the size of the cassette. However, the sizes of the existing liquid crystal panels are various, and cassettes with different sizes are required to correspond to the liquid crystal panels, so that the sizes of the cassettes are not uniform, and standardized mass production cannot be realized; when the existing cassette is not suitable for the size of the liquid crystal panel to be transported, the manufacturing time and cost are inevitably increased if the cassette is individually customized, and if the cassette with the unsuitable size is used for transporting the liquid crystal panel, the liquid crystal panel may be broken due to collision with the cassette during the transportation process.
Therefore, when the liquid crystal panel is loaded into the cassette, the cassette needs to be set up, and whether the liquid crystal panel loaded into the cassette is set up needs to be detected in real time to ensure smooth loading in the cassette.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide a scanning type card casket bears equipment.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a scanning type cartridge bearing device comprises a rectangular frame and a PLC (programmable logic controller), wherein a support table with a concave middle part is arranged in the frame, three floating tables for supporting a cartridge are respectively arranged on two sides of the top of the support table, a pair of first position sensors for detecting a front frame or a rear frame of the bottom of the cartridge and a pair of second position sensors for detecting a left frame or a right frame of the bottom of the cartridge are arranged on the top of the support table, a first moving mechanism for enabling the cartridge to move left and right, a second moving mechanism for enabling the cartridge to move back and forth and a third moving mechanism for enabling the cartridge to move along the diagonal direction of the support table are arranged on the top of the support table, two sets of lead screw lifters are respectively arranged on the left side and the right side of the frame, a laser sensor is arranged on each set of lead screw lifter, and the PLC respectively passes through a cable, The second position sensor, the first moving mechanism, the second moving mechanism, the third moving mechanism, the lead screw lifter and the laser sensor are connected.
Furthermore, the first moving mechanism, the second moving mechanism and the third moving mechanism are all air cylinder push-pull mechanisms, each air cylinder push-pull mechanism comprises an air cylinder, a rubber wheel and an electromagnetic valve, the air cylinders, the rubber wheels and the electromagnetic valves are mounted on the supporting table, the rubber wheels are mounted on the tops of end plates of the air cylinders through bolts, the electromagnetic valves are communicated with the air cylinders through pipelines, and the electromagnetic valves are connected with the PLC through cables.
Furthermore, the left front corner of brace table is installed and is detected whether cassette to the first proximity switch of left side slope, whether to the second proximity switch of front side slope, the right back corner of brace table is installed and is detected whether cassette to the third proximity switch of right side slope, whether to the fourth proximity switch of rear side slope, the PLC controller passes through the cable with first proximity switch, second proximity switch, third proximity switch, fourth proximity switch respectively and is connected.
Further, the screw rod lifter comprises a screw rod, a nut, a guide plate, a servo motor, a Z-shaped mounting plate and a shaft seat, wherein the shaft seat is arranged on a frame on the side surface of the support platform, the servo motor is fixedly arranged on the frame right above the shaft seat, the bottom of the screw rod is rotatably arranged in the shaft seat, the top of the screw rod is connected with a power output shaft of the servo motor through a coupler, a vertical guide rail arranged on the frame is respectively arranged in front of and behind the screw rod, the nut is screwed on the screw rod, the guide plate and the Z-shaped mounting plate are both arranged on the nut, a guide chute arranged along the vertical direction is arranged on one side of each vertical guide rail facing the screw rod, guide sliding blocks in sliding fit with the guide chutes are arranged on the front side and the rear side of the guide plate, the laser sensor is arranged on the Z-shaped mounting plate, and an, the servo motor is connected with the PLC through a cable.
The utility model has the advantages that: placing the cartridge on a floating platform, detecting whether the position of the cartridge is righted or not by using a position sensor arranged on a supporting platform, and if the position of the cartridge is not righted, righting the cartridge by matching a first moving mechanism, a second moving mechanism and a third moving mechanism; the lead screw lifter is used for driving the laser sensor to move up and down, the liquid crystal panel loaded into the cartridge is detected on the side face of the cartridge, the centered position of each layer of the cartridge of the liquid crystal panel device is ensured, the liquid crystal panel is ensured to be loaded stably, and the impact in the carrying process is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of a cassette loading device according to an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention with the frame and PLC controller removed;
fig. 3 is a schematic structural view illustrating a third proximity switch and a fourth proximity switch mounted on a support table according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a screw elevator according to an embodiment of the present invention;
fig. 5 is a schematic view of a disassembled part of the screw elevator in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of an air cylinder push-pull mechanism in an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 6, a scanning type cassette bearing device comprises a rectangular frame 1 and a PLC controller 18, wherein a support platform 2 with a concave middle part is arranged in the frame 1, three floating platforms 3 for supporting a cassette are respectively arranged on two sides of the top of the support platform 2, a pair of first position sensors 9 for detecting a front frame or a rear frame of the bottom of the cassette and a pair of second position sensors 10 for detecting a left frame or a right frame of the bottom of the cassette are arranged on the top of the support platform 2, a first moving mechanism 4 for moving the cassette left and right, a second moving mechanism 5 for moving the cassette back and forth and a third moving mechanism 5 for moving the cassette along the diagonal direction of the support platform 2 are arranged on the top of the support platform 2, two lead screw lifters 7 are respectively arranged on the left side and the right side of the frame 1, a laser sensor 8 is arranged on each lead screw lifter 7, the PLC 18 is respectively connected with the first position sensor 9, the second position sensor 10, the first moving mechanism 4, the second moving mechanism 5, the third moving mechanism 6, the lead screw lifter 7 and the laser sensor 8 through cables.
The first moving mechanism 4, the second moving mechanism 5 and the third moving mechanism 6 are cylinder push-pull mechanisms, each cylinder push-pull mechanism comprises a cylinder 15, a rubber wheel 16 and an electromagnetic valve, the cylinders are mounted on a supporting table, the rubber wheels 16 are mounted at the tops of end plates of the cylinders 14 through bolts 17, the electromagnetic valves are communicated with the cylinders through pipelines, and the electromagnetic valves are connected with the PLC 18 through cables.
A first proximity switch 11 for detecting whether the cartridge is inclined to the left side and a second proximity switch 12 for detecting whether the cartridge is inclined to the front side are installed at the left front corner of the support table 2, a third proximity switch 13 for detecting whether the cartridge is inclined to the right side and a fourth proximity switch 14 for detecting whether the cartridge is inclined to the rear side are installed at the right rear corner of the support table 2, and the PLC controller 18 is respectively connected with the first proximity switch 11, the second proximity switch 12, the third proximity switch 13 and the fourth proximity switch 14 through cables.
The lead screw lifter 7 comprises a lead screw 74, a nut 75, a guide plate 73, a servo motor 71, a Z-shaped mounting plate 78 and a shaft seat 77, wherein the shaft seat 77 is arranged on a frame 1 on the side surface of the support platform 2, the servo motor 71 is fixedly arranged on the frame 1 right above the shaft seat 77, the bottom of the lead screw 74 is rotatably arranged in the shaft seat 77, the top of the lead screw 74 is connected with a power output shaft of the servo motor 71 through a coupler 72, a vertical guide rail 73 arranged on the frame 1 is respectively arranged at the front and the rear of the lead screw 74, the nut 75 is screwed on the lead screw 74, the guide plate 73 and the Z-shaped mounting plate are both arranged on the nut 75, a guide chute 731 arranged along the vertical direction is arranged on one side of each vertical guide rail 73 facing the lead screw 74, guide sliders 761 in sliding fit with the guide chutes 731 are arranged on the front and the rear sides of the guide plate 76, the laser sensor 8 is, the servo motor 71 is connected to the PLC controller 18 by a cable.
Placing the cassette on a floating platform, detecting the edge of a front frame or a rear frame at the bottom of the cassette by using a first position sensor, detecting the edge of a left frame or a right frame at the bottom of the cassette by using a second position sensor to detect whether the position of the cassette is righted, and righting the cassette by matching a first moving mechanism, a second moving mechanism and a third moving mechanism if the position of the cassette is not righted; the lead screw lifter is used for driving the laser sensor to move up and down, the liquid crystal panel loaded into the cartridge is detected on the side face of the cartridge, the centered position of each layer of the cartridge of the liquid crystal panel device is ensured, the liquid crystal panel is ensured to be loaded stably, and the impact in the carrying process is reduced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a scanning type cassette bears equipment, includes rectangular bodily form's frame, PLC controller, its characterized in that: the device comprises a frame, a support table with a concave middle part is arranged in the frame, three floating tables for supporting a cartridge are respectively arranged on two sides of the top of the support table, a pair of first position sensors for detecting a front frame or a rear frame of the bottom of the cartridge and a pair of second position sensors for detecting a left frame or a right frame of the bottom of the cartridge are arranged on the top of the support table, a first moving mechanism for enabling the cartridge to move left and right, a second moving mechanism for enabling the cartridge to move back and forth and a third moving mechanism for enabling the cartridge to move along the diagonal direction of the support table are arranged on the top of the support table, two sets of lead screw lifters are respectively arranged on the left side and the right side of the frame, each set of lead screw lifter is provided with a laser sensor, and a PLC (programmable logic controller) is respectively connected with the first position sensors, the, The third moving mechanism, the lead screw lifter and the laser sensor are connected.
2. The scanning cassette carrier device of claim 1, wherein: the first moving mechanism, the second moving mechanism and the third moving mechanism are all air cylinder push-pull mechanisms, each air cylinder push-pull mechanism comprises an air cylinder, a rubber wheel and an electromagnetic valve, the air cylinders, the rubber wheels and the electromagnetic valves are mounted on a supporting table, the rubber wheels are mounted on the tops of end plates of the air cylinders through bolts, the electromagnetic valves are communicated with the air cylinders through pipelines, and the electromagnetic valves are connected with the PLC through cables.
3. The scanning cassette carrier device of claim 1, wherein: the left front corner of the supporting table is provided with a first proximity switch for detecting whether the cartridge inclines to the left side or not and a second proximity switch for detecting whether the cartridge inclines to the front side or not, the right rear corner of the supporting table is provided with a third proximity switch for detecting whether the cartridge inclines to the right side or not and a fourth proximity switch for detecting whether the cartridge inclines to the rear side or not, and the PLC controller is respectively connected with the first proximity switch, the second proximity switch, the third proximity switch and the fourth proximity switch through cables.
4. The scanning cassette carrier device of claim 1, wherein: the lead screw lifter comprises a lead screw, a nut, a guide plate, a servo motor, a Z-shaped mounting plate and a shaft seat, wherein the shaft seat is arranged on a frame on the side surface of a support table, the servo motor is fixedly arranged on the frame right above the shaft seat, the bottom of the lead screw is rotatably arranged in the shaft seat, the top of the lead screw is connected with a power output shaft of the servo motor through a coupler, a vertical guide rail arranged on the frame is respectively arranged in front of and behind the lead screw, the nut is screwed on the lead screw, the guide plate and the Z-shaped mounting plate are both arranged on the nut, a guide chute arranged along the vertical direction is arranged on one side of each vertical guide rail facing the lead screw, guide sliding blocks in sliding fit with the guide chutes are arranged on the front side and the rear side of the guide plate, a laser sensor is arranged on the Z-shaped mounting plate, the servo motor is connected with the PLC through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921713635.0U CN211452258U (en) | 2019-10-14 | 2019-10-14 | Scanning type cassette bearing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921713635.0U CN211452258U (en) | 2019-10-14 | 2019-10-14 | Scanning type cassette bearing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211452258U true CN211452258U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921713635.0U Active CN211452258U (en) | 2019-10-14 | 2019-10-14 | Scanning type cassette bearing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211452258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362004A (en) * | 2020-11-05 | 2021-02-12 | 惠科股份有限公司 | Cassette detection device and method and substrate processing production line |
-
2019
- 2019-10-14 CN CN201921713635.0U patent/CN211452258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362004A (en) * | 2020-11-05 | 2021-02-12 | 惠科股份有限公司 | Cassette detection device and method and substrate processing production line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000 No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong (Zengcheng economic and Technological Development Zone core area) Patentee after: Guangzhou Xujing Technology Co., Ltd. Address before: 511340 building A7, beixinchao Logistics Industrial Park, Xinsha Avenue, huangniukeng, Shixia village, Xintang Town, Zengcheng City, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU XUJING AUTOMATION CONTROL EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |