CN107554929B - Cache box, cache box control unit and working method - Google Patents
Cache box, cache box control unit and working method Download PDFInfo
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- CN107554929B CN107554929B CN201710728882.7A CN201710728882A CN107554929B CN 107554929 B CN107554929 B CN 107554929B CN 201710728882 A CN201710728882 A CN 201710728882A CN 107554929 B CN107554929 B CN 107554929B
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- cache box
- baffle
- opening
- slide
- accommodating part
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Abstract
The invention discloses a cache box, a cache box control unit and a working method, wherein the cache box comprises: a receiving portion including an opening and first and second side walls adjacent to the opening; the partition board is accommodated in the accommodating part and divides the accommodating part into a plurality of accommodating units; the slide ways are arranged on the inner surfaces of the first side wall and the second side wall; the commodity shelf comprises a sliding shaft, and the sliding rail supports the sliding shaft; and the baffle is arranged at the opening and used for opening/closing the opening. According to the cache box, each storage rack is in a multilayer design, and meanwhile, each storage rack is independently separated and is provided with the automatic baffle, so that upper and lower layers of pollution and particle falling are prevented.
Description
Technical Field
The invention relates to the field of processing equipment, in particular to a cache box, a cache box control unit and a working method.
Background
In recent years, with the trend of mobile terminal products becoming flat, large and digital, the liquid crystal display technology has been developed dramatically, and has become the mainstream of mobile terminal products. The shipment volume of the liquid crystal display panel is increased from 2005 to 2017 at a geometric speed, so that the market price of the liquid crystal display panel is continuously lowered, and in order to prevent the price of the liquid crystal display panel from being lowered to influence the profit margin, the overall quality and the resolution of the liquid crystal display panel are improved, and the improvement of the production flow of liquid crystal display products is of great importance.
Among them, the production process of CF (color filter) generally includes: glass cleaning, coating, detecting, exposing, developing, detecting, baking and cooling, so that the color filter is required to be processed by flowing and conveying in each device. When a certain device is shut down due to a fault or needs for temporary shutdown, a Buffer (cache box) for temporarily storing glass is usually arranged between some devices in order to ensure that a color filter in an upstream device can normally flow out of the device and avoid quality abnormality.
The existing cache box design has the following defects: the color filter is exposed in the buffer box, and particles and dust are easy to accumulate, so that the product quality is influenced. Furthermore, each shelf is not separately separated, and when the color filter in the upper shelf is broken, the lower color filter is polluted.
Disclosure of Invention
The invention aims to provide a cache box, a cache box control unit and a working method, and solves the problem that a glass substrate is easily polluted.
In order to solve the technical problems, the invention adopts the technical scheme that: provided is a buffer box for accommodating a glass substrate, including: a receiving portion including an opening and first and second side walls adjacent to the opening; the partition board is accommodated in the accommodating part and divides the accommodating part into a plurality of accommodating units; the slide ways are arranged on the inner surfaces of the first side wall and the second side wall; the rack comprises a sliding shaft, the sliding rail supports the sliding shaft, and a support column is arranged on the rack; the baffle is arranged at the opening and is hinged with the storage rack, the baffle is provided with a plurality of layers, and each layer of the baffle is mutually independent and is used for opening/closing the opening; the pressure sensor is arranged on the supporting column and used for sensing the state of the cache box and sending a sensing signal.
Wherein, the baffle with the supporter is articulated. Optionally, the baffle is hinged to the partition.
Wherein, a support column is arranged on the shelf.
The slideway comprises a roller linear guide rail, a cylindrical linear guide rail and a ball linear guide rail.
In order to solve the above technical problem, the present invention further provides a working method of a cache box, where the method includes: the cache box obtains a first instruction, and the baffle at the opening is opened to enable the storage rack to slide out from the accommodating part of the cache box along the slide way; the rack receives the glass substrate and slides into the accommodating part along the slide way; when the commodity shelf slides to a preset position, the baffle is closed.
Further, when the commodity shelf slides to the preset position, the step of automatically closing the baffle further comprises the following steps: the cache box acquires a second instruction, and the baffle at the opening is opened to enable the storage rack to slide out from the accommodating part of the cache box along the slide way; after the glass substrate on the shelf is taken away, the glass substrate slides into the accommodating part along the slide way; when the commodity shelf slides to a preset position, the baffle is closed.
Wherein, be provided with limit stop on the slide, when supporter slided preset position, the step that the baffle was closed specifically includes: when the commodity shelf slides to the limit stop, the buffer box receives a signal and orders the baffle to close.
Wherein, be provided with pressure sensor on the supporter, after the supporter received the glass substrate, along the slide slip in the step of accommodating portion specifically includes: after the storage rack receives the glass substrate, the cache box receives a sensing signal of the pressure sensor and orders the storage rack to slide into the accommodating part along the slide way.
In order to solve the above technical problem, the present invention further provides a cache box control unit, including: the operation module is used for receiving a user operation instruction and/or decoding an upstream equipment control instruction and providing parameter information required by the control module; the control module receives the parameter information of the operation module and outputs a control signal; the sensing module senses the state of the cache box and decodes the control instruction; and the storage module is used for storing data generated in the operation of the cache box and prestored control instructions.
The invention has the beneficial effects that: different from the prior art, all the article shelves of the buffer box are mutually independent and separated, so that the possible pollution of the upper layer and the lower layer is prevented. Simultaneously, each supporter designs alone has the baffle, effectively prevents the pollution that outside dust or other granules brought. The cache box effectively optimizes the production process flow for producing the color filter, shortens the production period, improves the production efficiency, saves the cost and ensures the product quality.
Drawings
FIG. 1 is a schematic diagram of a cache box according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an embodiment of a rack inside a cache box according to the present invention;
figure 3 is a cross-sectional view of one embodiment of the slide and slide shaft of the present invention.
FIG. 4 is a flow chart illustrating an embodiment of a cache box operating method according to the present invention;
FIG. 5 is a schematic diagram of a configuration of a cache box control unit according to an embodiment of the present invention.
FIG. 6 is a schematic structural diagram of an embodiment of a storage medium readable by a cache box control unit according to the present invention.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural diagram of a cache box according to an embodiment of the present invention. The buffer box is used for accommodating the glass substrate and comprises an accommodating part 1, a partition plate 2, a shelf 4 and a baffle 3. The receiving part 1 includes an opening, and a first side wall 5 and a second side wall 6 adjacent to the opening. The partition plate 2 is accommodated in the accommodating portion 1 and divides the accommodating portion 1 into a plurality of accommodating units. In the present embodiment, the partition plate 2 is fixed to the housing portion 1 by a positioning pin (not shown). The inner surfaces of the first and second side walls 5, 6 are provided with slide ways (not shown in the figures). The rack 4 is provided with a sliding shaft (not shown), and the sliding shaft is supported by the above-mentioned slide way. The shutter 3 is provided at the opening for opening/closing the opening. In the present embodiment, the baffle 3 is hinged to the bulkhead. In other embodiments, the baffle may also be hinged to the shelf.
Referring to fig. 2, fig. 2 is a schematic structural view of an embodiment of a rack inside a cache box according to the present invention. In this embodiment, the shelf 7 is located above the partition plate 12. The both sides of supporter are equipped with sliding shaft 9 and limit stop 10, and the upper surface is equipped with a plurality of support columns 11 for supporting color filter. The support post also has a pressure sensor (not shown) mounted thereon, the specific function of which will be described in detail later. The shelf sliding shaft 9 is supported by the slide 8 of the first side wall 5 and the slide (not shown) of the second side wall.
Referring to fig. 3, fig. 3 is a cross-sectional view of an embodiment of the present invention in combination with a slide and a slide shaft. In the present embodiment, the slide 14 is a ball linear guide including balls 15 provided in pairs. The slide shaft 13 has a rectangular axial cross section. In other embodiments, the slideway 14 may also be a roller linear guide or a cylindrical linear guide.
The number of the partition plates in this embodiment is not limited, and is designed according to specific requirements.
In this embodiment, the cache box further includes a control unit (not shown in the figure), and the working method of the control unit is described in detail below with reference to fig. 4. The control unit of the cache box acquires a first instruction of upstream equipment, and opens the baffle at the opening according to the first instruction to enable the shelf to slide out from the accommodating part of the cache box along the slide way; after the storage rack receives the glass substrate, the control unit receives a sensing signal of the pressure sensor and orders the storage rack to slide into the accommodating part along the slide way. When the commodity shelf slides to the limit stop, the control unit receives a signal and orders the baffle to close.
Furthermore, the control unit of the cache box acquires a second instruction of the upstream equipment, and opens the baffle at the opening according to the second instruction, so that the shelf slides out from the accommodating part of the cache box along the slide way. After the glass substrate on the commodity shelf is taken away, the control unit receives the sensing signal of the pressure sensor and orders the commodity shelf to slide into the accommodating part along the slide way. When the commodity shelf slides to the limit stop, the control unit receives a signal and orders the baffle to close.
In one embodiment, the glass substrate of the color filter is used as the object for transmission. When the machine is stopped due to a certain equipment failure or needs of temporary stop are met, the upstream equipment sends a first instruction to the cache box, and the cache box opens the baffle at the opening according to the first instruction of the upstream equipment, so that the commodity shelf slides out from the accommodating part of the cache box along the slide way. The rack receives the glass substrate and slides into the accommodating part along the slide way. In this embodiment, each layer of baffle is according to the mutual independent operation of cache case the control unit, and after a certain layer of supporter received glass substrate, pressure sensor had pressure sensing signal always, and the control unit can not instruct this supporter to roll off again and receive another glass substrate.
In another embodiment, if a certain layer of cache box has a fault, the cache box control unit still sends a control command to other layers, and the fault layer stops working according to preset information and sends a warning.
Different from the prior art, all the article shelves of the buffer box are mutually independent and separated, so that the possible pollution of the upper layer and the lower layer is prevented. Simultaneously, each supporter designs alone has the baffle, effectively prevents the pollution that outside dust or other granules brought. The cache box effectively optimizes the production process flow for producing the color filter, shortens the production period, improves the production efficiency, saves the cost and ensures the product quality.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a cache box control unit according to an embodiment of the present invention. The cache box of the embodiment includes an operation module 501, a sensing module 502, a control module 504, and a storage module 503. The operation module 501 is used for receiving user operation instructions and/or decoding upstream equipment control instructions, and providing parameter information required by the control module. The control module 504 includes a data register for reading and writing the parameter information, and the control module 504 receives the parameter information of the operation module 501 and outputs a control signal. The sensing module 502 includes a flag register, a pressure sensor, and a limit stop sensor, and senses the status of the buffer box and decodes the control command. The storage module 503 is used for storing data generated in the operation of the cache box and prestored control instructions.
In a specific embodiment, the operation module 501 obtains a control command of an upstream device, decodes the transmission command, and transmits the decoded transmission command to the control module 504, the sensing module 502 determines the current state of the cache box through the limit stop sensor and the pressure sensor, and the cache box baffle is regulated and controlled by comprehensive determination information.
Referring to fig. 6, fig. 6 is a schematic structural diagram of an embodiment of a storage medium readable by a cache box control unit according to the present invention, the device 601 with a storage function has program data 602 stored thereon, and the program data 602 can be executed by a processor to implement the above mobile terminal control method.
When the program data is executed by the cache box control unit, the following steps are realized:
the cache box obtains a first instruction, and the baffle at the opening is opened to enable the storage rack to slide out from the accommodating part of the cache box along the slide way; the rack receives the glass substrate and slides into the accommodating part along the slide way; when the commodity shelf slides to a preset position, the baffle is closed.
The cache box acquires a second instruction, and the baffle at the opening is opened to enable the shelf to slide out along the slide way from the accommodating part of the cache box; after the glass substrate on the shelf is taken away, the glass substrate slides into the accommodating part along the slide way; when the commodity shelf slides to a preset position, the baffle is closed.
Different from the prior art, all the article shelves of the buffer box are mutually independent and separated, so that the possible pollution of the upper layer and the lower layer is prevented. Simultaneously, each supporter designs alone has the baffle, effectively prevents the pollution that outside dust or other granules brought. The cache box effectively optimizes the production process flow for producing the color filter, shortens the production period, improves the production efficiency, saves the cost and ensures the product quality.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The buffer memory case, the buffer memory case is used for acceping the glass substrate, its characterized in that includes:
a receiving portion including an opening and first and second side walls adjacent to the opening;
the partition board is accommodated in the accommodating part and divides the accommodating part into a plurality of accommodating units;
the slide ways are arranged on the inner surfaces of the first side wall and the second side wall;
the rack comprises a sliding shaft, the sliding rail supports the sliding shaft, and a support column is arranged on the rack;
the baffle is arranged at the opening and is hinged with the storage rack, the baffle is provided with a plurality of layers, and each layer of the baffle is mutually independent and is used for opening/closing the opening;
the pressure sensor is arranged on the supporting column and used for sensing the state of the cache box and sending a sensing signal.
2. The cache box of claim 1 wherein the baffle is hinged to the baffle.
3. The cache box of claim 1, wherein the slide comprises a roller linear guide, a cylindrical linear guide, and a ball linear guide.
4. A method of operating a cache box, the cache box being as claimed in any one of claims 1 to 3, the method comprising:
the cache box obtains a first instruction, and the baffle at the opening is opened to enable the storage rack to slide out from the accommodating part of the cache box along the slide way;
the rack receives the glass substrate and slides into the accommodating part along the slide way;
when the commodity shelf slides to a preset position, the baffle is closed.
5. The method of claim 4, wherein the step of automatically closing the shutter when the rack slides to the predetermined position further comprises the following steps:
the cache box acquires a second instruction, and the baffle at the opening is opened to enable the storage rack to slide out from the accommodating part of the cache box along the slide way;
after the glass substrate on the shelf is taken away, the glass substrate slides into the accommodating part along the slide way;
when the commodity shelf slides to a preset position, the baffle is closed.
6. The working method of the buffer box according to claim 4 or 5, wherein the slide way is provided with a limit stop,
when supporter slides to predetermined position, the step that the baffle was closed specifically includes: when the commodity shelf slides to the limit stop, the buffer box receives a signal and orders the baffle to close.
7. The working method of the buffer box according to claim 4, wherein the rack is provided with a pressure sensor,
after the supporter receives the glass substrate, follow the slide and slide in the step of accommodating in the portion specifically includes: after the storage rack receives the glass substrate, the cache box receives a sensing signal of the pressure sensor and orders the storage rack to slide into the accommodating part along the slide way.
8. A cache box control unit, characterized in that the cache box control unit is configured to control the cache box of any of claims 1-3, comprising:
the operation module is used for receiving a user operation instruction and/or decoding an upstream equipment control instruction and providing parameter information required by the control module;
the control module receives the parameter information of the operation module and outputs a control signal;
the sensing module senses the state of the cache box and decodes the control instruction;
and the storage module is used for storing data generated in the operation of the cache box and prestored control instructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728882.7A CN107554929B (en) | 2017-08-21 | 2017-08-21 | Cache box, cache box control unit and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728882.7A CN107554929B (en) | 2017-08-21 | 2017-08-21 | Cache box, cache box control unit and working method |
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| Publication Number | Publication Date |
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| CN107554929A CN107554929A (en) | 2018-01-09 |
| CN107554929B true CN107554929B (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710728882.7A Active CN107554929B (en) | 2017-08-21 | 2017-08-21 | Cache box, cache box control unit and working method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110051168A (en) * | 2019-04-16 | 2019-07-26 | 安庆易达供应链管理有限公司 | A kind of intelligent commodity shelf based on Internet of Things |
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| CN107554929A (en) | 2018-01-09 |
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