CN203601795U - Locating devices of substrate bearing cartridge - Google Patents
Locating devices of substrate bearing cartridge Download PDFInfo
- Publication number
- CN203601795U CN203601795U CN201320694479.4U CN201320694479U CN203601795U CN 203601795 U CN203601795 U CN 203601795U CN 201320694479 U CN201320694479 U CN 201320694479U CN 203601795 U CN203601795 U CN 203601795U
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- China
- Prior art keywords
- floating platform
- card casket
- valve
- registration device
- cartridge
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- Expired - Fee Related
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Abstract
The utility model provides locating devices of a substrate bearing cartridge. A non-abrasion magnetic reset type floating platform control device is installed at the bottom of the cartridge. The locating devices are installed on a pair of opposite angles of the cartridge respectively. The non-abrasion magnetic reset type floating platform control device comprises a single-action floating platform air cylinder, a solenoid valve, a manually operated valve and an adjustment pressure reducing valve which are connected in sequence through air pipes. The movable locating mode through rolling type elements is adopted, the single air cylinder is utilized for driving double idler wheels, multiple degrees of freedom are controlled at the same time, the cost is lowered, and efficiency is improved. The double-coil two-position and five-way solenoid valve is adopted to control action of the single-action floating platform air cylinder, the convention that a single-coil two-position and three-way solenoid valve control structure of a single-action air cylinder is universally used is broken through, it is guaranteed that the cartridge can keep the prior clamping state after power failure, the possibility of fragments is reduced, and equipment safety is largely improved. The locating devices are simple in structure and convenient to use, the breakage ratio of a glass substrate in the cartridge is reduced effectively, cost is lowered, and efficiency is improved.
Description
Technical field
The utility model relates to liquid crystal panel and produces the registration device with glass substrate bearing card casket, blocks the fixing of casket on especially a kind of lcd productive line loading and unloading equipment.
Background technology
In at present general display panel or chip manufacturing factory, all use the card casket of converting in week to deposit glass substrate.Along with substrate size is increasing and single card casket in substrate heap lamination number improve, cause distance between substrate to dwindle, the contraposition between card casket and board must be very accurate, otherwise glass substrate will bump with card casket, and cause the damage of glass substrate.Card casket is the instrument that facilitates carrying substrate, in panel procedure for producing, has a large amount of loading and unloading equipment, each loading and unloading equipment includes card casket, the accurate location of card casket, will guarantee glass substrate access from card casket with security and stability, to enhance productivity.
Existing card casket uses multiple cylinders to limit the multiple degree of freedom of card casket, cylinder moving easily occurs asynchronous, thereby causes the shake of card casket to cause panel breakage; The control of floating platform cylinder, utilizes the break-make of hand valve control source of the gas, adjusts the pressure of reducing valve control gas circuit, by controlling the break-make of coil of unicoil triple valve, controls holding tightly and unclamping of floating platform cylinder.But in this air-channel system, for unicoil triple valve, if there is suddenly aborning circut breaking, the spool of electromagnetic valve will produce movement at once, carry out the commutation of gas circuit, original gas circuit state is changed, and the floating platform cylinder of controlling former held tightly or releasing orientation will be changed into contrary state immediately.Likely make the floating platform that is in the state of holding tightly unclamp suddenly, make the card casket of bearing glass substrate under the action of floating platform, suddenly mobile, glass substrate produces violent vibration because of the flip-flop of state, thereby causes fragmentation, and whole manufacturing line is obstructed, production efficiency significantly reduces, also by the massive losses bringing economically, and liquid crystal panel production environment needs dustless condition, and common single action floating platform cylinder can produce dust granule.
Summary of the invention
The purpose of this utility model is: solve the conversion card casket anchor fitting one generation shake of available liquid crystal manufacturing line loading and unloading equipment week, power-off is subjected to displacement the problem of collision, a kind of possibility that reduces glass substrate generation fragment is provided, increases substantially the card casket anchor fitting of production efficiency.
The technical solution of the utility model is: a kind of substrate bearing cartridge registration device, comprises card casket, non-wearing and tearing magnetic reset formula floating platform control setup and registration device; Non-wearing and tearing magnetic reset formula floating platform control setup is arranged on card casket bottom; Described registration device is arranged on respectively on a pair of diagonal angle of card casket;
Described non-wearing and tearing magnetic reset formula floating platform control setup comprises single action floating platform cylinder, electromagnetic valve, hand valve and adjustment reducing valve, and single action floating platform cylinder, electromagnetic valve, hand valve and adjustment reducing valve successively tracheae are connected.
As preferably, described registration device comprises centering cylinder and two rollers, and described roller is fixed on actuating cylinder, and respectively near card casket both sides.
As preferably, described roller is autorotation roller.
As preferably, described electromagnetic valve is twin coil two-position-five-way solenoid valve.
Non-wearing and tearing magnetic reset formula floating platform control setup adopts non-wearing and tearing magnetic reset formula floating platform cylinder, has reduced cost, has reduced a dirt, has improved positioning precision.
The centering cylinder that utilization is arranged on diagonal angle carries out centering location to card casket.Each diagonal angle adopts a cylinder, drives two rollers to do straight-line motion, and two rollers are with autorotation function, wearing and tearing to card casket surface while having reduced centering to card casket, and adopt a power, the multiple degree of freedom of card casket are controlled simultaneously, to realize the quick centring of card casket.
Single action floating platform cylinder, adopt twin coil two-position-five-way solenoid valve, control holding tightly and unclamping action of single action floating platform cylinder, guarantee that blocking casket after power-off keeps original clamped condition, reduce the possibility that glass substrate and card casket bump, the safety that has greatly improved equipment.
The beneficial effects of the utility model: (1) adopts the portable location of roller element, utilize single cylinder to drive two rollers, control multiple degree of freedom simultaneously, have reduced cost, have improved efficiency; (2) action of employing twin coil two-position-five-way solenoid valve control single action floating platform cylinder, the break the normal procedure unicoil two-position three way magnetic valve control structure of lower general purpose single dynamic air cylinder, guarantee that blocking casket after power-off keeps original clamped condition, reduce the possibility of fragmentation, greatly improved the safety of equipment.(3) the utility model project organization is easy, can effectively reduce the breakage rate of glass substrate in card casket, and reduce cost, has improved efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cross section structure schematic diagram of the present utility model;
Fig. 3 is that card casket centering cylinder roller of the present utility model is arranged sketch.
Fig. 4 is card casket centering cylinder arrangement illustraton of model of the present utility model;
Fig. 5 is the safe gas circuit control chart that the utility model adopts;
Fig. 6 is conventional gas circuit control chart;
Fig. 7 is that the cylinder roller of conventional card casket centering is arranged sketch;
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figures 1 to 7: a kind of substrate bearing cartridge registration device, comprises card casket 301, non-wearing and tearing magnetic reset formula floating platform control setup and registration device; Described non-wearing and tearing magnetic reset formula floating platform control setup is arranged on card casket 301 bottoms; Described registration device is arranged on respectively on a pair of diagonal angle of card casket 301; Described non-wearing and tearing magnetic reset formula floating platform control setup comprises single action floating platform cylinder 100, electromagnetic valve, hand valve 103 and adjustment reducing valve 104, and single action floating platform cylinder 100, electromagnetic valve, hand valve 103 and adjustment reducing valve 104 successively tracheae are connected; Described registration device comprises centering cylinder 200 and two rollers 201, and described roller 201 is fixed on actuating cylinder, and respectively near card casket 301 both sides: described roller 201 is autorotation roller; Described electromagnetic valve is twin coil two-position-five-way solenoid valve 101.
The card casket 301 of bearing glass substrate 302, by two centering cylinders 200 in diagonal angle, drive roller 201 to do straight-line motion, make the three degree of freedom of card casket 301 simultaneously controlled, in this device, two each of diagonal angles have used an actuating cylinder 200, by arranging the position of two rollers 201, multiple degree of freedom of card casket are under control, the concrete layout theory model of two rollers 201 is as shown in Figure 4, in Fig. 4, the radius of roller 201 is r, after two rollers 201 put in place, the position in the center of circle is respectively A1 and B1, the final clip position of card casket 301 is decided to be K point and P point, with card casket 301, the distance of angular vertex D is respectively to DK and DP, two roller spacings are from being line segment A1B1, the S1 shown in scheming above, along the direction of arrow miles of relative movement S2 vertical with A1B1, can make initial position A and the B in roller 201 centers of circle, the distance between line segment AA1 and line segment BB1 is namely schemed the S2 shown in upper, it is exactly the movement travel of centering cylinder 200, so just adopt a power, control the motion of two rollers 201, multiple degree of freedom to card casket 301 limit, produce identical effect with cylinder roller 201 arrangement plans of the conventional card of Fig. 7 casket 301 centerings.But save cost, improved benefit.Avoid the asynchronous of cylinder, reduced the unnecessary shake of card casket 301.
To the control of single action floating platform cylinder 100, conventional situation is to adopt the gas circuit control chart shown in Fig. 6, utilize hand valve 103 to control the break-make of source of the gas, adjust reducing valve 104 and control the pressure of gas circuit, by controlling the break-make of coil of unicoil triple valve 102, control holding tightly and unclamping of floating platform cylinder 100.But in this air-channel system, for unicoil triple valve 102, if there is suddenly aborning circut breaking, the spool of unicoil triple valve 102 will produce movement at once, carry out the commutation of gas circuit, original gas circuit state is changed, the floating platform cylinder 100 of controlling former held tightly or releasing orientation will be changed into contrary state immediately, likely make the floating platform that is in the state of holding tightly unclamp suddenly, make the card casket 301 of bearing glass substrate 302 under the action of floating platform, suddenly mobile, glass substrate 302 produces violent vibration because of the flip-flop of state, thereby cause fragmentation, whole manufacturing line is obstructed, production efficiency significantly reduces, also by the massive losses bringing economically.As shown in Figure 5, with the unicoil triple valve 102 in twin coil two-position-five-way solenoid valve 101 alternate figures 6, all the other gas circuits are constant, like this after power-off suddenly, utilize the characteristic that keeps original native mode after 101 power-off of twin coil two-position-five-way solenoid valve, keep floating platform cylinder 100 states constant, the card casket 301 being contained in like this on floating platform maintains original state, guarantee the stable of glass substrate 302 states, reduce because the unexpected movement of card casket 301 causes glass substrate 302 and card casket 301 and collided, produce the possibility of fragmentation, the safety that has improved equipment.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.In the present embodiment not clear and definite each component part all available prior art realized.
Claims (4)
1. a substrate bearing cartridge registration device, is characterized in that: comprise card casket (301), non-wearing and tearing magnetic reset formula floating platform control setup and registration device; Non-wearing and tearing magnetic reset formula floating platform control setup is arranged on card casket (301) bottom; Described registration device is arranged on respectively on a pair of diagonal angle of card casket (301);
Described non-wearing and tearing magnetic reset formula floating platform control setup comprises single action floating platform cylinder (100), electromagnetic valve, hand valve (103) and adjustment reducing valve (104), and single action floating platform cylinder (100), electromagnetic valve, hand valve (103) and adjustment reducing valve (104) successively tracheae are connected.
2. a kind of substrate bearing cartridge according to claim 1 (301) registration device, it is characterized in that: described registration device comprises centering cylinder (200) and two rollers (201), described roller (201) is fixed on actuating cylinder, and respectively near card casket (301) both sides.
3. a kind of substrate bearing cartridge registration device according to claim 2, is characterized in that: described roller (201) is autorotation roller.
4. a kind of substrate bearing cartridge registration device according to claim 1, is characterized in that: described electromagnetic valve is twin coil two-position-five-way solenoid valve (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694479.4U CN203601795U (en) | 2013-11-05 | 2013-11-05 | Locating devices of substrate bearing cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694479.4U CN203601795U (en) | 2013-11-05 | 2013-11-05 | Locating devices of substrate bearing cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203601795U true CN203601795U (en) | 2014-05-21 |
Family
ID=50714483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320694479.4U Expired - Fee Related CN203601795U (en) | 2013-11-05 | 2013-11-05 | Locating devices of substrate bearing cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203601795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181439A (en) * | 2019-06-25 | 2019-08-30 | 京东方科技集团股份有限公司 | For clamping the clamping device and cassette component of cassette |
-
2013
- 2013-11-05 CN CN201320694479.4U patent/CN203601795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181439A (en) * | 2019-06-25 | 2019-08-30 | 京东方科技集团股份有限公司 | For clamping the clamping device and cassette component of cassette |
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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: 20140521 Termination date: 20201105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |