CN203535348U - LCD crystal injection machine - Google Patents
LCD crystal injection machine Download PDFInfo
- Publication number
- CN203535348U CN203535348U CN201320636199.8U CN201320636199U CN203535348U CN 203535348 U CN203535348 U CN 203535348U CN 201320636199 U CN201320636199 U CN 201320636199U CN 203535348 U CN203535348 U CN 203535348U
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- China
- Prior art keywords
- screw rod
- pallet
- motor
- fixed head
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses an LCD crystal injection machine. The LCD crystal injection machine comprises a tray, and further comprises a lifting device. The lifting device comprises a fixed plate, a motor and a screw rod. The fixed plate is fixed below the tray. The motor is fixedly connected with the fixed plate. A transmission shaft of the motor penetrates through the fixed plate to be connected with the fixed plate through a bearing. The upper end of the screw rod is fixedly connected with the bottom of the tray. A wire thread insert is arranged at the lower end of the screw rod and penetrates through the fixed plate to be connected with the fixed plate through a bearing. The wire thread insert is in transmission connection with the transmission shaft of the motor through a synchronous wheel and a synchronous belt. The transmission shaft of the motor can rotate to enable the screw rod to support the tray to ascend or descend. The LCD crystal injection machine is complete in crystal injection, good in quality, convenient to use, low in production cost and high in economic benefit.
Description
Technical field
The utility model relates to a kind of LCD crystal-pouring machine.
Background technology
The LCD crystal-pouring machine that the manufacturing enterprise of LCD is used at present, LCD crystal-pouring machine pallet rises or declines is generally to adopt cylinder to control.While carrying out LCD irrigation crystal in process of production, owing to having a power failure to cause in solenoid valve misoperation or cylinder connection piece process suddenly, there is gas leak phenomenon, pallet declines because of Action of Gravity Field, brilliant liquid bar on the irrigation crystal mouth of LCD and pallet will disconnect, and causes LCD carrying out irrigation crystal work termination, causes LCD irrigation crystal incomplete, of poor quality or scrap completely, production cost is high, and economic benefit is low, uses inconvenient.
Utility model content
The LCD crystal-pouring machine that when the utility model object is to provide a kind of easy to use, power failure or motor to quit work, crystal-pouring machine pallet does not decline.
In order to solve the problems of the technologies described above, LCD crystal-pouring machine of the present utility model, comprises pallet, also comprises jacking gear, and described jacking gear comprises fixed head, motor and screw rod, and described fixed head is fixed on pallet below; Described motor is fixedly connected with fixed head, and the transmission shaft of this motor is connected with fixed head by bearing through fixed head; Described screw rod upper end is fixedly connected with tray bottom, and lower end is provided with swivel nut, and this swivel nut passes fixed head and is connected with fixed head by bearing; Described swivel nut is connected with the transmission shaft driven of motor by synchronizing wheel, Timing Belt, and motor transmission shaft rotational makes screw rod prop up pallet rising or decline.
Also comprise rising means for correcting, described means for correcting comprises correction plate and adjustable stem, and described correction plate is fixed on pallet below, and this correction plate is provided with the hole that screw rod passes; Tray bottom is fixed in described adjustable stem one end, and the other end, through correction plate, can slide along correction plate adjustable stem up and down.So that pallet lifting operation is more steady.
Also comprise travel switch, described travel switch controls by being fixed on the contact block of screw rod lower end the height that pallet rises.So that the brilliant liquid bar on pallet rises and contacts more accurately with the irrigation crystal mouth of LCD, operate more simple and convenient.
Described contact block one end is connected with screw rod lower end by bearing, and the other end is connected with guide rail, can make contact block rise or decline with screw rod.So that control better, more accurately pallet, rise.
Adopt structure of the present utility model, because jacking gear comprises fixed head, motor and screw rod, fixed head is fixed on pallet below, and motor is fixedly connected with fixed head, and the transmission shaft of motor is connected with fixed head by bearing through fixed head; Described screw rod upper end is fixedly connected with tray bottom, and lower end is provided with swivel nut, and this swivel nut passes fixed head and is connected with fixed head by bearing; Described swivel nut is connected with the transmission shaft driven of motor by synchronizing wheel, Timing Belt, and motor transmission shaft rotational makes screw rod prop up pallet rising or decline.When in use power failure or motor quit work, crystal-pouring machine pallet can not decline, and irrigation crystal is complete, and quality is good, easy to use, and production cost is low, and economic benefit is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, LCD crystal-pouring machine of the present utility model, comprises pallet 1, also comprises jacking gear.Jacking gear comprises fixed head 7, motor 4 and screw rod 8.Fixed head 7 is fixed on pallet 1 below.Motor 4 is fixedly connected with fixed head 7, and the transmission shaft of this motor 4 is connected with fixed head 7 by bearing through fixed head 7.Screw rod 8 upper ends are fixedly connected with pallet 1 bottom, and lower end is provided with swivel nut 5, and this swivel nut 5 passes fixed head 7 and is connected with fixed head 7 by bearing; Described swivel nut 5 is connected with the transmission shaft driven of motor 4 by synchronizing wheel, Timing Belt, and motor 4 transmission shaft rotationals make screw rod 8 prop up pallet 1 rising or decline.
In order to make pallet lifting operation more steady.Also comprise rising means for correcting, means for correcting comprises correction plate 3 and adjustable stem 2, and correction plate 3 is fixed on pallet 1 below, and this correction plate 3 is provided with the hole that screw rod 8 passes.Pallet 1 bottom is fixed in adjustable stem 2 one end, and the other end, through correction plate 3, can slide along correction plate 3 adjustable stem 2 up and down.
In order to control better, more accurately pallet 1, rise.Also comprise travel switch, travel switch controls by being fixed on the contact block 6 of screw rod 8 lower ends the height that pallet 1 rises.Contact block 6 one end are connected with screw rod 8 lower ends by bearing, and the other end is connected with guide rail, can make contact block 6 rise or decline with screw rod 8.Contact block 6 also can be fixedly connected with screw rod 8 by other conventional mode that is fixedly connected with, and in order to realize by travel switch, controls pallet 1 rising.
Claims (4)
1. a LCD crystal-pouring machine, comprises pallet (1), it is characterized in that: also comprise jacking gear, described jacking gear comprises fixed head (7), motor (4) and screw rod (8), and described fixed head (7) is fixed on pallet (1) below; Described motor (4) is fixedly connected with fixed head (7), and the transmission shaft of this motor (4) is connected with fixed head (7) by bearing through fixed head (7); Described screw rod (8) upper end is fixedly connected with pallet (1) bottom, and lower end is provided with swivel nut (5), and this swivel nut (5) passes fixed head (7) and is connected with fixed head (7) by bearing; Described swivel nut (5) is connected with the transmission shaft driven of motor (4) by synchronizing wheel, Timing Belt, and motor (4) transmission shaft rotational makes screw rod (8) prop up pallet (1) rising or decline.
2. LCD crystal-pouring machine according to claim 1, it is characterized in that: also comprise rising means for correcting, described means for correcting comprises correction plate (3) and adjustable stem (2), and described correction plate (3) is fixed on pallet (1) below, and this correction plate (3) is provided with the hole that screw rod (8) passes; Pallet (1) bottom is fixed in described adjustable stem (2) one end, and the other end, through correction plate (3), can slide along correction plate (3) adjustable stem (2) up and down.
3. according to the LCD crystal-pouring machine described in claim or 1 or 2, it is characterized in that: also comprise travel switch, described travel switch controls by being fixed on the contact block (6) of screw rod (8) lower end the height that pallet (1) rises.
4. LCD crystal-pouring machine according to claim 3, is characterized in that: described contact block (6) one end is connected with screw rod (8) lower end by bearing, and the other end is connected with guide rail, can make contact block (6) rise or decline with screw rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636199.8U CN203535348U (en) | 2013-10-16 | 2013-10-16 | LCD crystal injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636199.8U CN203535348U (en) | 2013-10-16 | 2013-10-16 | LCD crystal injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535348U true CN203535348U (en) | 2014-04-09 |
Family
ID=50421542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636199.8U Expired - Fee Related CN203535348U (en) | 2013-10-16 | 2013-10-16 | LCD crystal injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635387A (en) * | 2015-03-03 | 2015-05-20 | 合肥京东方光电科技有限公司 | Liquid crystal instillation metering device and method |
| CN108594485A (en) * | 2018-04-20 | 2018-09-28 | 中电科风华信息装备股份有限公司 | Liquid crystal glass box automatically flattens the glass box liquid crystal filling mouth enclosed mechanism of sealing machine |
-
2013
- 2013-10-16 CN CN201320636199.8U patent/CN203535348U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635387A (en) * | 2015-03-03 | 2015-05-20 | 合肥京东方光电科技有限公司 | Liquid crystal instillation metering device and method |
| CN104635387B (en) * | 2015-03-03 | 2017-10-10 | 合肥京东方光电科技有限公司 | A kind of liquid crystal drip-injection measuring equipment and method |
| US9897478B2 (en) | 2015-03-03 | 2018-02-20 | Boe Technology Group Co., Ltd. | Equipment and method for metering instilled liquid crystals |
| CN108594485A (en) * | 2018-04-20 | 2018-09-28 | 中电科风华信息装备股份有限公司 | Liquid crystal glass box automatically flattens the glass box liquid crystal filling mouth enclosed mechanism of sealing machine |
| CN108594485B (en) * | 2018-04-20 | 2020-12-25 | 中电科风华信息装备股份有限公司 | Glass box liquid crystal filling opening sealing mechanism of full-automatic leveling sealing machine for liquid crystal glass boxes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |