CN210569700U - Drying device for raw materials of OLED display screen - Google Patents
Drying device for raw materials of OLED display screen Download PDFInfo
- Publication number
- CN210569700U CN210569700U CN201920751417.XU CN201920751417U CN210569700U CN 210569700 U CN210569700 U CN 210569700U CN 201920751417 U CN201920751417 U CN 201920751417U CN 210569700 U CN210569700 U CN 210569700U
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- Prior art keywords
- display screen
- drying device
- lead screw
- box
- oled display
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001035 drying Methods 0.000 title claims abstract description 30
- 239000002994 raw material Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000005485 electric heating Methods 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000011368 organic material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 235000013547 stew Nutrition 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of LED display screens, in particular to a drying device for raw materials of OLED display screens, which comprises a box body, wherein a shell is fixedly arranged at the middle end of the top side in the box body, the upper end of the right side in the shell is rotatably connected with a lead screw through a bearing, the left end of the lead screw is in threaded connection with a lead screw nut, the bottom side of the lead screw nut is rotatably connected with a rotating shaft through a bearing, a spiral lifting blade is fixedly arranged at the lower end of the rotating shaft, and a gear is fixedly arranged at the upper end of the rotating shaft, the drying device for raw materials of OLED display screens is provided, materials piled up at the lower end are lifted to the upper part through the rotation of the spiral lifting blade through the positive and negative rotation of the spiral blade, or the materials at the upper end are stirred into the lower layer for mixing, the heating, the numerical value information is reflected on the display screen, so that an operator can know the condition inside the drying device in real time conveniently.
Description
Technical Field
The utility model relates to a LED display screen technical field, concretely relates to OLED display screen drying device for raw and other materials.
Background
The LED is a light emitting diode which is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) by controlling a display mode of a semiconductor light emitting diode, and the fabrication of an OLED display requires the use of a particulate material to the relevant organic compound. In the production process of the organic material of the OLED, drying is an indispensable process, and therefore, the organic material needs to be dried by using corresponding drying equipment.
The OLED organic material drying device comprises a drying box, wherein the bottom and the top of the drying box are respectively provided with an air inlet and an air outlet, a condenser is arranged at the air outlet, an electric heating device is arranged at the bottom of the drying box, a bearing device for bearing the OLED organic materials to be dried is arranged in the drying box, a scattering device is arranged on the bearing device, a steam absorbing device is arranged on the inner wall of the drying box above the bearing device, and the condenser, the electric heating device and the steam absorbing device are all electrically connected with a control device; the bearing device comprises a bearing plate, a groove for placing OLED organic materials to be dried is formed in the bearing plate, the scattering device is arranged in the groove and comprises a rotating shaft, one end of the rotating shaft is rotatably connected into a mounting groove formed in the side wall of one side of the groove, the other end of the rotating shaft penetrates through a through hole in the side wall of the other side of the groove and a through hole in the side wall of the drying box and is connected with an output shaft of a motor, the motor is fixed on the outer wall of the drying box and is electrically connected with the control device, and a plurality of scattering rods are uniformly distributed on the; the air inlet is provided with an air blower which is electrically connected with the control device.
Above-mentioned utility model although can dry to the OLED raw materials, break up the stick and be not good to the stirring effect that the material realized, still can lead to the raw materials that distributes from top to bottom uneven being heated in the recess, consequently need urgently to develop a drying device for OLED display screen raw and other materials and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a drying device is used to OLED display screen raw and other materials, positive reverse rotation through the spiral leaf promotes the top with the accumulational material of lower extreme through the rotation of spiral promotion leaf, or mix in the lower floor with the material of upper end stirring, the material effect of being heated of avoiding the lower floor to stew is inhomogeneous, and the box internal temperature and the humidity condition of material inslot portion pass through reading and gathering of PLC controller, reflect numerical information on the display screen, make things convenient for operating personnel to know the inside condition of drying device in real time.
The utility model discloses a following technical scheme realizes:
a drying device for raw materials of an OLED display screen comprises a box body, wherein a shell is fixedly arranged at the middle end of the top side in the box body, a lead screw is rotatably connected to the upper end of the right side in the shell through a bearing, a lead screw nut is in threaded connection with the left end of the lead screw, a rotating shaft is rotatably connected to the bottom side of the lead screw nut through a bearing, a spiral lifting blade is fixedly arranged at the lower end of the rotating shaft, a gear is fixedly arranged at the upper end of the rotating shaft, a rack is fixedly arranged at the lower end of the rear side in the shell, the rear end of the gear is meshed with the rack, a motor is fixedly arranged at the upper end of the left side outside the box body, a connecting shaft is fixedly arranged at the output end of the motor, the right end of the connecting shaft penetrates into the box body and penetrates, the material grooves are fixedly arranged at the upper ends of the four groups of support rods, a humidity sensor is fixedly arranged at the middle end of the bottom side in the material grooves, a temperature sensor is fixedly arranged at the middle end of the right side in the box body, and an electric heating wire is fixedly arranged at the middle end of the bottom side in the box body.
Preferably, the hinge that box front side middle-end was installed through setting up articulates there is the door that opens the door, just the left end middle part fixed mounting who opens the door has the handle, and box right side upper end and lower extreme run through the setting respectively and install out tuber pipe and air-supply line.
Preferably, box front side left end fixed mounting has display screen, control switch and PLC controller respectively, just the motor electric heating wire the PLC controller with the display screen all passes through control switch and external power source looks electrical connection.
Preferably, the temperature sensor and the humidity sensor are both electrically connected with the PLC controller.
Preferably, the motor is a servo motor, the lead screw is a reciprocating lead screw, and the material groove is made of aluminum alloy.
The utility model has the advantages that:
1. utilize the motor to pass through the connecting axle to drive the lead screw and rotate, the rotation of lead screw makes the lead screw nut of threaded connection on it constantly on the lead screw left and right sides direction reciprocating motion, along with lead screw nut's left and right reciprocating motion, makes the gear constantly roll about on the rack that the meshing is connected to drive the continuous positive and negative direction rotation of spiral lifting blade of pivot lower extreme, stir the compounding to the material that is equipped with in the material groove.
2. And through the positive and negative rotation of spiral leaf, promote the top through the rotation that the spiral promoted the leaf with the accumulational material of lower extreme, or stir the material of upper end and mix in the lower floor, the material effect of being heated of avoiding upper and lower layer to stew is inhomogeneous.
3. At the in-process of heating stoving, temperature sensor and humidity transducer pass through reading and gathering of PLC controller with the inside temperature of box and the inside humidity condition in material groove, reflect numerical value information on the display screen, make things convenient for operating personnel to know the inside condition of drying device in real time.
Drawings
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the exterior of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic diagram of the control system of the present invention.
In the figure: 1-box body, 101-door opening, 102-air outlet pipe, 103-air inlet pipe, 2-shell, 3-screw rod, 4-screw rod nut, 5-rotating shaft, 6-spiral lifting blade, 7-gear, 8-rack, 9-motor, 10-connecting shaft, 11-supporting rod, 12-material groove, 13-humidity sensor, 14-temperature sensor, 15-electric heating wire, 16-display screen, 17-control switch and 18-PLC controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A drying device for raw materials of an OLED display screen comprises a box body 1, a shell 2 is fixedly installed at the middle end of the top side in the box body 1, a lead screw 3 is rotatably connected to the upper end of the right side in the shell 2 through a bearing, a lead screw nut 4 is in threaded connection with the left end of the lead screw 3, a rotating shaft 5 is rotatably connected to the bottom side of the lead screw nut 4 through a bearing, a spiral lifting blade 6 is fixedly installed at the lower end of the rotating shaft 5, a gear 7 is fixedly installed at the upper end of the rotating shaft 5, a rack 8 is fixedly installed at the lower end of the rear side in the shell 2, the rear end of the gear 7 is meshed with the rack 8, a motor 9 is fixedly installed at the upper end of the left side outside of the box body 1, a connecting shaft 10 is fixedly installed at the output end of the motor 9, the right end of, the upper ends of the four groups of support rods 11 are fixedly provided with a material groove 12, the middle end of the bottom side in the material groove 12 is fixedly provided with a humidity sensor 13, the middle end of the right side in the box body 1 is fixedly provided with a temperature sensor 14, and the middle end of the bottom side in the box body 1 is fixedly provided with an electric heating wire 15.
Concretely, it has the 101 that open the door to articulate through the hinge that sets up installation in the 1 front side middle-end of box, and the left end middle part fixed mounting who opens the door 101 has the handle, 1 right side upper end of box and lower extreme run through respectively and set up 1 front side left end of ann box fixed mounting respectively have display screen 16, control switch 17 and PLC controller 18, and motor 9, electric heating wire 15, PLC controller 18 all passes through control switch 17 with display screen 16 and external power source looks electric connection, be equipped with out tuber pipe 102 and air-supply line 103, temperature sensor 14 and humidity transducer 13 all are connected with PLC controller 18 looks electric connection, motor 9 is servo motor, lead screw 3 is reciprocal lead screw, material groove 12 is made for the aluminum alloy.
The utility model discloses when using, at first will carry out drying process's raw and other materials material for the display screen and place in material groove 12, close door 101 again. Through meeting control switch 17 and external power source, starter motor 9 and electric heating wire 15, motor 9 drives lead screw 3 through connecting axle 10 and rotates, lead screw 3's rotation makes its threaded connection's lead screw nut 4 constantly on lead screw 3 left and right sides direction reciprocating motion, along with lead screw nut 4's left and right sides reciprocating motion, make gear 7 constantly roll on the rack 8 that the meshing is connected left and right sides direction, thereby it constantly rotates positive and negative direction to drive 5 lower extremes of pivot spiral lifting blade 6, stir the material that is equipped with in material groove 12, and promote the top through spiral lifting blade 6's rotation with the accumulational material of lower extreme, the material of avoiding upper and lower floor to stew is heated inhomogeneously. And in the process of heating and drying, the temperature sensor 14 and the humidity sensor 13 read and gather the temperature inside the box body 1 and the humidity condition inside the material groove 12 through the PLC 18, and reflect numerical information on the display screen 16, so that an operator can know the condition inside the drying device in real time.
The model of the above-mentioned controller that uses is QX41Y41P, and temperature sensor's model is ABK024227, and humidity transducer's model is HIH900, and control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not improve it, and the utility model discloses mainly dry the raw materials, so the utility model discloses no longer explain control mode and circuit connection in detail.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a drying device for raw and other materials of OLED display screen, includes box (1), its characterized in that: the middle end of the top side in the box body (1) is fixedly provided with a shell (2), the upper end of the right side in the shell (2) is rotatably connected with a screw rod (3) through a bearing, the left end of the screw rod (3) is connected with a screw nut (4) in a threaded manner, the bottom side of the screw nut (4) is rotatably connected with a rotating shaft (5) through a bearing, the lower end of the rotating shaft (5) is fixedly provided with a spiral lifting blade (6), the upper end of the rotating shaft (5) is fixedly provided with a gear (7), the lower end of the rear side in the shell (2) is fixedly provided with a rack (8), the rear end of the gear (7) is meshed with the rack (8) and connected with the rack, the upper end of the left side outside the box body (1) is fixedly provided with a motor (9), the output end of the motor (9) is fixedly provided, the utility model discloses a lead screw, including connecting axle (10), four groups of bracing pieces (11), four groups of bracing piece (11) upper end fixed mounting have material groove (12), the middle-end fixed mounting of the inside bottom side in material groove (12) has humidity transducer (13), the middle-end fixed mounting on the inside right side in box (1) has temperature sensor (14), the middle-end fixed mounting of the inside bottom side in box (1) has electric heating wire (15).
2. The drying device for the raw material of the OLED display screen according to claim 1, wherein: the hinge that box (1) front side middle-end was installed through setting up articulates there is door (101) that opens, just the left end middle part fixed mounting who opens door (101) has the handle, and box (1) right side upper end and lower extreme run through the setting respectively and install out tuber pipe (102) and air-supply line (103).
3. The drying device for the raw material of the OLED display screen according to claim 1, wherein: the box (1) front side left end fixed mounting has display screen (16), control switch (17) and PLC controller (18) respectively, just motor (9) electric heating wire (15) PLC controller (18) with display screen (16) all pass through control switch (17) and external power source looks electrical connection.
4. The drying device for the raw material of the OLED display screen according to claim 3, wherein: the temperature sensor (14) and the humidity sensor (13) are electrically connected with the PLC (18).
5. The drying device for the raw material of the OLED display screen according to claim 1, wherein: the motor (9) is a servo motor, the lead screw (3) is a reciprocating lead screw, and the material groove (12) is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920751417.XU CN210569700U (en) | 2019-05-23 | 2019-05-23 | Drying device for raw materials of OLED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920751417.XU CN210569700U (en) | 2019-05-23 | 2019-05-23 | Drying device for raw materials of OLED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210569700U true CN210569700U (en) | 2020-05-19 |
Family
ID=70632706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920751417.XU Expired - Fee Related CN210569700U (en) | 2019-05-23 | 2019-05-23 | Drying device for raw materials of OLED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210569700U (en) |
-
2019
- 2019-05-23 CN CN201920751417.XU patent/CN210569700U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210127 Address after: Room 303, Xuzhuang star Zhongchuang space, No.66, Fuzhong Road, Xuzhuang Town, Xuzhou Economic and Technological Development Zone, Jiangsu Province, 221122 Patentee after: Jiangsu Weimeisi Semiconductor Technology Co.,Ltd. Address before: 330200 No.6, Beichang natural village, Xilian village, Tangnan Town, Nanchang County, Nanchang City, Jiangxi Province Patentee before: Li Zhiyong |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drying device for raw materials of OLED display screen Effective date of registration: 20220311 Granted publication date: 20200519 Pledgee: Bank of Nanjing Co.,Ltd. Xuzhou Branch Pledgor: Jiangsu Weimeisi Semiconductor Technology Co.,Ltd. Registration number: Y2022320000109 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |