CN113734717B - TFT base plate glass production is with throwing material device - Google Patents
TFT base plate glass production is with throwing material device Download PDFInfo
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- CN113734717B CN113734717B CN202111004908.6A CN202111004908A CN113734717B CN 113734717 B CN113734717 B CN 113734717B CN 202111004908 A CN202111004908 A CN 202111004908A CN 113734717 B CN113734717 B CN 113734717B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The invention discloses a feeding device for TFT substrate glass production, which comprises a first material cylinder wall and a feeding cylinder fixedly arranged in the first material cylinder wall, wherein a spiral conveying shaft is arranged in the feeding cylinder in a matching manner, the lower end of the first material cylinder wall is fixedly provided with a second material cylinder wall, and the right side surface of the second material cylinder wall is fixedly provided with a fan-shaped drainage wall. According to the invention, through the arrangement of the spiral conveying shaft, the length of the spiral conveying shaft can be increased or decreased according to the length of the charging barrel, so that the problems of unsmooth charging at a charging port and safety risk in subsequent cleaning caused by material accumulation at the charging port are avoided; the temperature of the feeding port can be detected in real time through the arrangement of the temperature detection mechanism; the fan-shaped drainage wall and the first arc-shaped plate are arranged, so that materials can fall into the top of the filter plate conveniently, and the first arc-shaped plate can be arranged to clean the materials outside the fan-shaped drainage wall; through the setting of filter, prevent that the material of high temperature sintering from falling into the pond stove to influence the product quality.
Description
Technical Field
The invention belongs to the technical field of liquid crystal glass substrate processing and manufacturing, and particularly relates to a feeding device for TFT substrate glass production.
Background
In the production process of TFT substrate glass, a continuous feeding mode is generally adopted for production, mainly aiming at reducing disturbance to a melting process and keeping the stability of the process, so that the produced glass can meet the requirement of high quality grade, and the feeding mode adopted at present is a spiral shaft propelling mode. As the temperature of the tank furnace is higher, and the feeding sleeve is influenced by high temperature and is easy to damage and further pollute glass over time, the sleeve of the general feeding machine does not extend into the furnace but contracts into the charging barrel brick and is protected by powder accumulated in the front. But throw the material and also have a problem like this, because the powder is pushed into slowly in the feed cylinder brick, the powder that is close to the interior survey of tank furnace receives high temperature heating and sinters easily, piles up at the dog-house, causes to throw the material not smooth, influences the stability of material mountain, can cause great influence to tank furnace temperature and tank furnace convection current on the contrary, and then causes the influence to the product grade.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a feeding device for producing TFT substrate glass, which can increase and decrease the length of a spiral conveying shaft according to the length of a feeding barrel by arranging the spiral conveying shaft, thereby avoiding the problems of unsmooth feeding at the feeding port and safety risk in subsequent cleaning caused by material accumulation at the feeding port; the temperature of the feeding port can be detected in real time through the arrangement of the temperature detection mechanism; through the arrangement of the fan-shaped drainage wall and the first arc-shaped plate, materials can fall into the top of the filter plate conveniently, and the first arc-shaped plate is arranged, so that the materials outside the fan-shaped drainage wall can be cleaned; through the setting of filter, prevent that the material of high temperature sintering from falling into the pond stove to influence the product quality.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a feeding device for TFT substrate glass production comprises a first material cylinder wall and a feeding cylinder fixedly installed inside the first material cylinder wall, wherein a spiral conveying shaft is installed inside the feeding cylinder in a matched mode, a second material cylinder wall is fixedly installed at the lower end of the first material cylinder wall, a fan-shaped drainage wall is fixedly installed on the right side face of the second material cylinder wall, the central angle of the fan-shaped drainage wall is 90 degrees, a first arc-shaped plate and a second arc-shaped plate are sequentially installed on the outer circumferential surface of the fan-shaped drainage wall from back to front, the first arc-shaped plate is installed outside the fan-shaped drainage wall in a sliding mode, and the second arc-shaped plate is fixedly installed outside the fan-shaped drainage wall;
a first long groove is formed in the lower end of the right side face of the first material cylinder wall, a first linear actuator is fixedly installed at the left end of the first long groove, a first sliding block is installed at the rear end of the right side face of the first linear actuator in a sliding mode, and the right side face of the first sliding block is fixedly connected with a first arc-shaped plate;
the front side surface and the rear side surface of the first material cylinder wall are both fixedly provided with temperature detection mechanisms;
and a filter plate is fixedly arranged at the lower end of the right side surface of the second material cylinder wall.
Further, the spiral conveying shaft comprises a first conveying paddle and a second conveying paddle which are sequentially connected from left to right, and the first conveying paddle and the second conveying paddle are connected through welding;
the first conveying paddle comprises a first conveying shaft and a first conveying blade fixedly mounted outside the first conveying shaft, and a first hexagonal hole is formed in the right side surface of the first conveying shaft;
the second conveying paddle comprises a second conveying shaft and a second conveying blade fixedly mounted outside the second conveying shaft, a hexagonal column matched with the first hexagonal hole is fixedly mounted on the left side face of the second conveying shaft, and a second hexagonal hole is formed in the right side face of the second conveying shaft.
Furthermore, a second sliding block is arranged at the front end of the right side face of the first linear actuator, the second sliding block is fixedly installed in the first long groove, and the right side face of the second sliding block is fixedly connected with the second arc-shaped plate.
Furthermore, a first positioning plate is fixedly installed at one end, far away from the first sliding block, of the first arc-shaped plate, and the first positioning plate is installed at the lower end of the fan-shaped drainage wall in a sliding mode;
one end, far away from the second slider, of the second arc-shaped plate is fixedly provided with a second positioning plate which is fixedly arranged at the lower end of the fan-shaped drainage wall.
Furthermore, the temperature detection mechanism comprises a first mounting plate and a hydraulic rod fixedly mounted on the top surface of the first mounting plate, the first mounting plate is fixedly mounted at the right end of the wall of the first charging barrel, a second mounting plate is fixedly mounted at the output end of the hydraulic rod, and a temperature detector is fixedly mounted at the rear end of the second mounting plate;
and the front end and the rear end of the right side surface of the first material cylinder wall are both fixedly provided with a third mounting plate, the front side surface of the third mounting plate is provided with a second elongated slot matched with the temperature detector, and the temperature detector is slidably arranged in the second elongated slot.
Furthermore, a third long groove is formed in one end, close to the filter plate, of the right side face of the second material cylinder wall, a second linear actuator is fixedly mounted in the third long groove, a third sliding block is slidably mounted on the right side face of the second linear actuator, a fixing plate is fixedly mounted on the right side face of the third sliding block, a brush is fixedly mounted on the lower bottom face of the fixing plate, and the lower bottom face of the brush is in close contact with the top face of the filter plate.
The invention has the beneficial effects that:
1. according to the invention, through the arrangement of the spiral conveying shaft, the length of the spiral conveying shaft can be increased or decreased according to the length of the charging barrel, so that the problems of unsmooth charging at the charging port and safety risk in subsequent cleaning caused by material accumulation at the charging port are avoided.
2. The temperature detection mechanism is arranged, so that the temperature of the feeding port can be detected in real time.
3. According to the invention, through the arrangement of the fan-shaped drainage wall and the first arc-shaped plate, materials can fall into the top of the filter plate conveniently, and the first arc-shaped plate is arranged, so that the materials outside the fan-shaped drainage wall can be cleaned; through the setting of filter, prevent that the material of high temperature sintering from falling into the pond stove to influence the product quality.
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 limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is an exploded view of a portion of the structure of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is an exploded view of a portion of the structure of the present invention;
FIG. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is an exploded view of a portion of the structure of the present invention;
fig. 8 is an exploded view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1, the feeding device for TFT substrate glass production comprises a first material barrel wall 1 and a feeding barrel 2 fixedly installed inside the first material barrel wall 1, a spiral conveying shaft 3 is installed inside the feeding barrel 2 in a matched mode, a second material barrel wall 4 is fixedly installed at the lower end of the first material barrel wall 1, a fan-shaped drainage wall 41 is fixedly installed on the right side face of the second material barrel wall 4, the central angle of the fan-shaped drainage wall 41 is 90 °, a first arc-shaped plate 411 and a second arc-shaped plate 412 are sequentially installed on the outer circumferential surface of the fan-shaped drainage wall 41 from back to front, the first arc-shaped plate 411 is slidably installed outside the fan-shaped drainage wall 41, and the second arc-shaped plate 412 is fixedly installed outside the fan-shaped drainage wall 41.
As shown in fig. 2 to 3, the spiral conveying shaft 3 includes a first conveying paddle 31 and a second conveying paddle 32 connected in sequence from left to right, and the first conveying paddle 31 and the second conveying paddle 32 are connected by welding;
the first conveying paddle 31 comprises a first conveying shaft 311 and a first conveying blade 312 fixedly arranged outside the first conveying shaft 311, and a first hexagonal hole 313 is formed in the right side surface of the first conveying shaft 311;
the second conveying paddle 32 comprises a second conveying shaft 321 and a second conveying blade 322 fixedly mounted outside the second conveying shaft 321, a hexagonal column 323 matched with the first hexagonal hole 313 is fixedly mounted on the left side surface of the second conveying shaft 321, and a second hexagonal hole 324 is formed in the right side surface of the second conveying shaft 321;
As shown in fig. 4 to 5, a first long groove 11 is formed at the lower end of the right side surface of the first barrel wall 1, a first linear actuator 12 is fixedly mounted at the left end of the first long groove 11, a first slider 13 is slidably mounted at the rear end of the right side surface of the first linear actuator 12, and the right side surface of the first slider 13 is fixedly connected with the first arc-shaped plate 411;
the front end of the right side surface of the first linear actuator 12 is provided with a second sliding block 14, the second sliding block 14 is fixedly arranged in the first long groove 11, and the right side surface of the second sliding block 14 is fixedly connected with the second arc-shaped plate 412;
a first positioning plate 413 is fixedly installed at one end, far away from the first sliding block 13, of the first arc-shaped plate 411, and the first positioning plate 413 is installed at the lower end of the fan-shaped drainage wall 41 in a sliding mode;
a second positioning plate 414 is fixedly installed at one end of the second arc-shaped plate 412 far away from the second sliding block 14, and the second positioning plate 414 is fixedly installed at the lower end of the fan-shaped drainage wall 41;
the front side surface and the rear side surface of the first material cylinder wall 1 are both fixedly provided with temperature detection mechanisms 15.
As shown in fig. 6 to 7, the temperature detecting mechanism 15 includes a first mounting plate 151 and a hydraulic rod 152 fixedly mounted on the top surface of the first mounting plate 151, the first mounting plate 151 is fixedly mounted at the right end of the first cartridge wall 1, a second mounting plate 153 is fixedly mounted at the output end of the hydraulic rod 152, and a temperature detector 154 is fixedly mounted at the rear end of the second mounting plate 153;
the front end and the rear end of the right side surface of the first material cylinder wall 1 are both fixedly provided with a third mounting plate 16, the front side surface of the third mounting plate 16 is provided with a second long groove 161 matched with the temperature detector 154, and the temperature detector 154 is slidably arranged in the second long groove 161;
the lower end of the right side surface of the second material cylinder wall 4 is fixedly provided with a filter plate 5.
As shown in fig. 8, one end of the right side surface of the second cartridge wall 4 close to the filter plate 5 is provided with a third long groove 42, a second linear actuator 43 is fixedly installed in the third long groove 42, a third slide block 44 is slidably installed on the right side surface of the second linear actuator 43, a fixing plate 45 is fixedly installed on the right side surface of the third slide block 44, a brush 46 is fixedly installed on the lower bottom surface of the fixing plate 45, and the lower bottom surface of the brush 46 is in close contact with the top surface of the filter plate 5;
a brush 46 is provided to clean the sintered material after it is fed.
Here, the first linear actuator 12 and the second linear actuator 43 are known conventional linear actuators; hydraulic ram 152 is a known conventional hydraulic ram; the temperature probe 154 is a known conventional temperature sensor.
In the actual use process, the length of the spiral conveying shaft 3 can be increased or decreased according to the length of the feeding barrel 2 through the arrangement of the spiral conveying shaft 3, so that the problems that materials are accumulated at a feeding port, the feeding of the feeding port is not smooth, and the subsequent cleaning has safety risks are avoided; the temperature of the feeding port can be detected in real time through the arrangement of the temperature detection mechanism 15; through the arrangement of the fan-shaped drainage wall 41 and the first arc-shaped plate 411, the materials can fall into the top of the filter plate 5 conveniently, and the first arc-shaped plate 411 is arranged, so that the materials outside the fan-shaped drainage wall 41 can be cleaned; through the setting of filter 5, prevent that the material of high temperature sintering from falling into the pond stove to influence the product quality.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal 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 embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a TFT base plate glass production is with throwing material device which characterized in that: the feeding device comprises a first material cylinder wall (1) and a feeding cylinder (2) fixedly installed inside the first material cylinder wall (1), wherein a spiral conveying shaft (3) is installed inside the feeding cylinder (2) in a matched mode, a second material cylinder wall (4) is fixedly installed at the lower end of the first material cylinder wall (1), a fan-shaped drainage wall (41) is fixedly installed on the right side face of the second material cylinder wall (4), the central angle of the fan-shaped drainage wall (41) is 90 degrees, a first arc-shaped plate (411) and a second arc-shaped plate (412) are sequentially installed on the outer circumferential surface of the fan-shaped drainage wall (41) from back to front, the first arc-shaped plate (411) is installed outside the fan-shaped drainage wall (41) in a sliding mode, and the second arc-shaped plate (412) is fixedly installed outside the fan-shaped drainage wall (41);
a first long groove (11) is formed in the lower end of the right side face of the first material cylinder wall (1), a first linear actuator (12) is fixedly installed at the left end of the first long groove (11), a first sliding block (13) is installed at the rear end of the right side face of the first linear actuator (12) in a sliding mode, and the right side face of the first sliding block (13) is fixedly connected with a first arc-shaped plate (411);
temperature detection mechanisms (15) are fixedly arranged on the front side surface and the rear side surface of the first material cylinder wall (1);
and a filter plate (5) is fixedly arranged at the lower end of the right side surface of the second material cylinder wall (4).
2. The feeding device for producing TFT substrate glass according to claim 1, characterized in that: the spiral conveying shaft (3) comprises a first conveying paddle (31) and a second conveying paddle (32) which are sequentially connected from left to right, and the first conveying paddle (31) and the second conveying paddle (32) are connected through welding;
the first conveying paddle (31) comprises a first conveying shaft (311) and a first conveying blade (312) fixedly mounted outside the first conveying shaft (311), and a first hexagonal hole (313) is formed in the right side surface of the first conveying shaft (311);
the second conveying paddle (32) comprises a second conveying shaft (321) and a second conveying blade (322) fixedly mounted on the outer portion of the second conveying shaft (321), a hexagonal column (323) matched with the first hexagonal hole (313) is fixedly mounted on the left side face of the second conveying shaft (321), and a second hexagonal hole (324) is formed in the right side face of the second conveying shaft (321).
3. The feeding device for producing TFT substrate glass according to claim 1, characterized in that: the front end of the right side surface of the first linear actuator (12) is provided with a second sliding block (14), the second sliding block (14) is fixedly arranged in the first long groove (11), and the right side surface of the second sliding block (14) is fixedly connected with the second arc-shaped plate (412).
4. The feeding device for producing TFT substrate glass according to claim 1, characterized in that: one end, far away from the first sliding block (13), of the first arc-shaped plate (411) is fixedly provided with a first positioning plate (413), and the first positioning plate (413) is slidably arranged at the lower end of the fan-shaped drainage wall (41);
a second positioning plate (414) is fixedly mounted at one end, far away from the second sliding block (14), of the second arc-shaped plate (412), and the second positioning plate (414) is fixedly mounted at the lower end of the fan-shaped drainage wall (41).
5. The feeding device for producing TFT substrate glass according to claim 1, characterized in that: the temperature detection mechanism (15) comprises a first mounting plate (151) and a hydraulic rod (152) fixedly mounted on the top surface of the first mounting plate (151), the first mounting plate (151) is fixedly mounted at the right end of the first material barrel wall (1), the output end of the hydraulic rod (152) is fixedly mounted with a second mounting plate (153), and the rear end of the second mounting plate (153) is fixedly mounted with a temperature detector (154);
and the front end and the rear end of the right side surface of the first material cylinder wall (1) are fixedly provided with third mounting plates (16), the front side surface of each third mounting plate (16) is provided with a second long groove (161) matched with the temperature detector (154), and the temperature detector (154) is slidably mounted in the second long groove (161).
6. The feeding device for producing TFT substrate glass according to claim 1, characterized in that: one end that second feed cylinder wall (4) right flank is close to filter (5) is opened there is third elongated slot (42), fixed mounting has second straight line actuator (43) in third elongated slot (42), second straight line actuator (43) right flank slidable mounting has third slider (44), third slider (44) right flank fixed mounting has fixed plate (45), bottom surface fixed mounting has brush (46) under fixed plate (45), bottom surface and filter (5) top surface in close contact with under brush (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111004908.6A CN113734717B (en) | 2021-08-30 | 2021-08-30 | TFT base plate glass production is with throwing material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111004908.6A CN113734717B (en) | 2021-08-30 | 2021-08-30 | TFT base plate glass production is with throwing material device |
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| Publication Number | Publication Date |
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| CN113734717A CN113734717A (en) | 2021-12-03 |
| CN113734717B true CN113734717B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111004908.6A Active CN113734717B (en) | 2021-08-30 | 2021-08-30 | TFT base plate glass production is with throwing material device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DK171674B1 (en) * | 1993-06-18 | 1997-03-10 | Phoenix Contractors | A screw conveyor |
| CN201592893U (en) * | 2010-01-12 | 2010-09-29 | 深圳市翔宇节能科技有限公司 | Conveying device of powdered fuel |
| CN203866174U (en) * | 2014-04-28 | 2014-10-08 | 山东炳坤腾泰陶瓷科技股份有限公司 | Floating dust-free feed kiln for kiln used for melting frit raw materials |
| CN204568673U (en) * | 2015-04-08 | 2015-08-19 | 宜宾运通塑料助剂有限公司 | A kind of screw rod conveyor of modified chlorinated polyethylene conveying |
| CN204777273U (en) * | 2015-07-20 | 2015-11-18 | 营口远东科技有限公司 | Dry dust removal conveyer |
| JP2017065965A (en) * | 2015-09-30 | 2017-04-06 | Hoya株式会社 | Device for supplying glass raw material, apparatus for manufacturing glass raw material melt, method for supplying glass raw material, method for manufacturing glass and method for manufacturing glass component |
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