CN207418847U - Mask plate support plate and mask plate transporting equipment - Google Patents
Mask plate support plate and mask plate transporting equipment Download PDFInfo
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- CN207418847U CN207418847U CN201721540032.6U CN201721540032U CN207418847U CN 207418847 U CN207418847 U CN 207418847U CN 201721540032 U CN201721540032 U CN 201721540032U CN 207418847 U CN207418847 U CN 207418847U
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- mask plate
- screw
- support plate
- mask
- screw hole
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Abstract
The utility model provides a kind of mask plate support plate and mask plate transporting equipment, belongs to display technology field.Wherein, mask plate support plate, including support plate frame, multiple screw holes are provided on the support plate frame, the mask plate support plate further includes the screw in the screw hole, the top of multiple screws forms to support the supporting surface of mask plate, and the screw is unthreaded portion close to the part on top, and the length of the unthreaded portion is not less than the length of the screw hole female thread portion.Pass through the technical solution of the utility model, screw can be made not relax from the screw hole on support plate frame, the mask plate of carrying can be stably placed on screw, so as to not interfere with sensing of the equipment inductor to the mask plate on mask plate support plate, it reduces equipment to delay probability, improves production efficiency.
Description
Technical field
The utility model is related to display technology fields, particularly relate to a kind of mask plate support plate and mask plate transporting equipment.
Background technology
Fine metal mask pattern is according to preset program vapor deposition to backboard by vapor deposition mode by OLED luminescent materials
On, using the figure on FMM (fine metal mask plate), RGB luminous organic material is deposited to assigned position.It sets at present
Standby is to transport FMM by mask plate support plate when FMM is cleaned, and is first assembled FMM and mask plate support plate, then
FMM is transported by transporting mask plate support plate, so can directly clamp FMM in itself to avoid clip, makes FMM deformation effects smart
Degree.
Multiple screw holes are provided on support plate frame, mask plate support plate further includes the screw in screw hole, multiple screws
Top composition is to support the supporting surface of mask plate, it is necessary to use ultrasonic wave during FMM is cleaned, in vibration processes,
Screw can relax from the screw hole on support plate frame, so during FMM and mask plate support plate are separated, loose screw meeting
The flat condition that FMM is placed on screw is influenced, FMM is caused to place uneven, and then it is onboard to mask to influence equipment inductor
The sensing of FMM is whether there is on plate, the machine so that equipment is delayed influences equipment mobility, and production efficiency reduces.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of mask plate support plate and mask plate transporting equipments, can make
Screw will not relax from the screw hole on support plate frame, and the mask plate of carrying can be stably placed on screw, thus will not
Sensing of the equipment inductor to the mask plate on mask plate support plate is influenced, equipment is reduced and delays probability, improve production efficiency.
In order to solve the above technical problems, the embodiment offer technical solution of the utility model is as follows：
On the one hand, a kind of mask plate support plate is provided, including support plate frame, multiple screw holes are provided on the support plate frame,
The mask plate support plate further includes the screw in the screw hole, and the top of multiple screws forms to support the branch of mask plate
Support face, the screw are unthreaded portion close to the part on top, and the length of the unthreaded portion is not less than in the screw hole
The length of threaded portion.
Further, the length of the unthreaded portion is more than the length of the screw hole female thread portion.
Further, the length of the unthreaded portion is bigger 1-2mm than the length of the screw hole female thread portion.
Further, the diameter of the unthreaded portion is less than the internal diameter of the screw hole female thread portion.
Further, the 70%~95% of the internal diameter of a diameter of screw hole female thread portion of the unthreaded portion.
Further, the 90% of the internal diameter of a diameter of screw hole female thread portion of the unthreaded portion.
Further, section of the unthreaded portion on the plane parallel to the support plate frame is polygon.
Further, section of the unthreaded portion on the plane parallel to the support plate frame is regular polygon.
Further, the mask plate is fine metal mask plate.
The utility model embodiment additionally provides a kind of mask plate transporting equipment, including mask plate support plate as described above.
The embodiment of the utility model has the advantages that：
In said program, screw is unthreaded portion close to the part on top, and the length of unthreaded portion is not less than screw hole
The length of female thread portion, so after screw is fully screwed into screw hole, the threaded portion of screw just passes completely through screw hole
Threaded portion so that the threaded portion of screw is broken with the matching status that is engaged of the threaded portion of screw hole, super even at having
In the environment of sound wave, mask plate support plate vibrates, and the screw thread of screw will not be matched with the screw thread of screw hole, the spiral shell of screw
Line will not depart from according to the screw thread rotation of screw hole, so screw will not relax from the screw hole on support plate frame, by mask plate
When being separated from mask plate support plate, the mask plate of carrying can be stably placed on screw, so as to not interfere with equipment sensing
Sensing of the device to the mask plate on mask plate support plate reduces equipment and delays probability, improve production efficiency.
Description of the drawings
Fig. 1 is the schematic diagram of mask plate carrier for bearing mask plate；
Mask plate is carried on the schematic diagram on mask plate support plate by Fig. 2 to keep flat mask plate support plate；
Fig. 3 is that mask plate support plate is upright, transports the schematic diagram of mask plate support plate；
Mask plate support plate is is kept flat by Fig. 4, by mask plate carrying separated schematic diagram from mask plate support plate；
Fig. 5 is the schematic diagram of screw relaxation from the screw hole on support plate frame；
Fig. 6 relaxations from the screw hole on support plate frame for screw, influence the flat condition that mask plate is placed on screw
Schematic diagram；
Fig. 7 is the length of the utility model embodiment screw unthreaded portion not less than the length of screw hole female thread portion
Schematic diagram；
Fig. 8 is that the diameter of the utility model embodiment screw unthreaded portion is less than showing for the internal diameter of screw hole female thread portion
It is intended to；
Fig. 9 and Figure 10 is after the utility model embodiment mask plate support plate is upright, and what screw moved down under the effect of gravity shows
It is intended to.
Reference numeral
1 support plate frame
2 screws
3 mask plates
Specific embodiment
To make the embodiment technical problems to be solved, technical solution and advantage of the utility model clearer, below will
It is described in detail in conjunction with the drawings and the specific embodiments.
Equipment is to transport mask plate 3 by mask plate support plate when mask plate 3 are cleaned at present, first by mask plate
3 are assembled with mask plate support plate, then transport mask plate 3 by transporting mask plate support plate, so can be straight to avoid clip
Clamping mask plate 3 itself is connect, makes 3 deformation effect precision of mask plate.Fig. 1 is the schematic diagram of mask plate carrier for bearing mask plate 3, such as
Shown in Fig. 2, when mask plate 3 is carried on mask plate support plate, it is to keep flat mask plate support plate, afterwards carries mask plate 3
On mask plate support plate；It is that mask plate support plate is upright as shown in figure 3, when transporting mask plate support plate；As shown in figure 4, it is inciting somebody to action
Mask plate 3 carries when being separated from mask plate support plate, is to keep flat mask plate support plate.During mask plate 3 is cleaned, it is necessary to
Ultrasonic wave is used, in vibration processes, as shown in figure 5, screw 2 can the relaxation from the screw hole on support plate frame 1.In cleaning process
Middle mask plate 3 and mask plate support plate are uprightly synchronized with the movement, but during mask plate 3 and mask plate support plate are separated,
Mask plate 3 and mask plate support plate need to become laid-flat status (being rotated by 90 °) from erectility, if the screw 2 of contact mask plate 3
The relaxation from the screw hole on support plate frame 1, as shown in fig. 6, the flat condition that mask plate 3 is placed on screw 2 can be influenced, mask
Plate 3 places unevenness, and then influences equipment inductor to whetheing there is the sensing of mask plate 3 on mask plate support plate, so that equipment is delayed
Machine, influences equipment mobility, and production efficiency reduces.
To solve the above-mentioned problems, the embodiment of the utility model provides a kind of mask plate support plate and mask plate transport is set
It is standby, screw 2 can be made not relax from the screw hole on support plate frame 1, the mask plate 3 of carrying can be stably placed at screw
On 2, so as to not interfere with sensing of the equipment inductor to the mask plate 3 on mask plate support plate, reduce equipment and delay probability, improve life
Produce efficiency.
The utility model embodiment provides a kind of mask plate support plate, as shown in fig. 7, mask plate support plate includes support plate frame 1,
Multiple screw holes are provided on the support plate frame 1, the mask plate support plate further includes the screw 2 in the screw hole, multiple
The top of screw 2 forms to support the supporting surface of mask plate 3, and the screw 2 is unthreaded portion close to the part on top, institute
The length for stating unthreaded portion is not less than the length of the screw hole female thread portion.
In the present embodiment, screw 2 is unthreaded portion close to the part on top, and the length of unthreaded portion is not less than screw hole
The length of female thread portion, so after screw 2 is fully screwed into screw hole, the threaded portion of screw 2 just passes completely through screw hole
Threaded portion so that the threaded portion of screw 2 is broken with the matching status that is engaged of the threaded portion of screw hole, even at having
In the environment of ultrasonic wave, mask plate support plate vibrates, and the screw thread of screw 2 will not be matched with the screw thread of screw hole, screw 2
Screw thread will not depart from according to the screw thread rotation of screw hole, so screw 2 will not relax from the screw hole on support plate frame 1, will
When mask plate 3 is separated from mask plate support plate, the mask plate 3 of carrying can be stably placed on screw 2, so as to not interfere with
Sensing of the equipment inductor to the mask plate 3 on mask plate support plate reduces equipment and delays probability, improve production efficiency.
Specifically, the length of the unthreaded portion of screw 2 can be more than the length of the screw hole female thread portion, such as spiral shell
The length of the unthreaded portion of nail 2 is slightly larger than the length of screw hole female thread portion, and the length of screw hole female thread portion can be spiral shell
The 90%-95% of the length of the unthreaded portion of nail 2.
In one specific embodiment, the length of the unthreaded portion can be bigger 1- than the length of the screw hole female thread portion
2mm。
It is so complete in screw 2 since the length of the unthreaded portion of screw 2 is more than the length of the screw hole female thread portion
Wheel is into after screw hole, and the threaded portion of screw 2 passes completely through the threaded portion of screw hole so that the threaded portion and spiral shell of screw 2
The occlusion matching status of the threaded portion in hole is broken, and in the environment of having ultrasonic wave, mask plate support plate vibrates,
The screw thread of screw 2 will not be matched with the screw thread of screw hole, and the screw thread of screw 2 will not depart from according to the screw thread rotation of screw hole,
So screw 2 will not relax from the screw hole on support plate frame 1, the mask plate 3 of carrying can be stably placed on screw 2,
So as to not interfering with sensing of the equipment inductor to the mask plate 3 on mask plate support plate, reduce equipment and delay probability, improve production effect
Rate.
Further, as shown in figure 8, screw 2 unthreaded portion length be not less than screw hole female thread portion length
On the basis of degree, the diameter of the unthreaded portion of screw 2 is also less than the internal diameter of the screw hole female thread portion.So covering
When diaphragm plate support plate is in erectility (mask plate support plate is all erectility when cleaning and transport), such as Fig. 9 and figure
Shown in 10, by the booster action of the gravity of screw 2, the screw thread on screw 2 and screw hole on support plate frame can be preferably prevented
Screw thread matched, realize matched zero probability, the screw thread of screw 2 will not depart from according to the screw thread rotation of screw hole, so
Screw 2 will not relax from the screw hole on support plate frame 1, when mask plate 3 is separated from mask plate support plate, the mask of carrying
Plate 3 can be stably placed on screw 2, so as to not interfere with sense of the equipment inductor to the mask plate 3 on mask plate support plate
Should, it reduces equipment and delays probability, improve production efficiency.
Specifically, the 70%~95% of the internal diameter of a diameter of screw hole female thread portion of the unthreaded portion.It is excellent
Selection of land, the 90% of the internal diameter of a diameter of screw hole female thread portion of the unthreaded portion.
Further, screw 2 unthreaded portion diameter be less than the screw hole female thread portion internal diameter basis
On, the shape of the unthreaded portion of screw 2 can also be changed, further prevent the screw thread on screw 2 and screw hole on support plate frame
Screw thread matched.It specifically, can be by the unthreaded portion of screw 2 on the plane parallel to the support plate frame 1
Section is designed as polygon, and the screw thread that the screw thread on screw 2 and screw hole on support plate frame can so be better achieved is matched
Zero probability, the screw thread of screw 2 will not depart from according to the screw thread rotation of screw hole, so screw 2 will not be from the screw hole on support plate frame 1
Middle relaxation, when mask plate 3 is separated from mask plate support plate, the mask plate 3 of carrying can be stably placed on screw 2,
So as to not interfering with sensing of the equipment inductor to the mask plate 3 on mask plate support plate, reduce equipment and delay probability, improve production effect
Rate.
Specifically, section of the unthreaded portion of screw 2 on the plane parallel to the support plate frame 1 can be just more
Side shape, such as equilateral triangle, square, regular pentagon, regular hexagon etc..Certainly, the unthreaded portion of screw 2 parallel to
Section in the plane of the support plate frame 1 can also be other shapes, for example can be irregular shape, as long as can reduce
The matched probability of screw thread of screw thread and screw hole on support plate frame on screw 2.
Specifically, above-mentioned mask plate 3 can be fine metal mask plate.
The utility model embodiment additionally provides a kind of mask plate transporting equipment, including mask plate support plate as described above.
In the present embodiment, the screw 2 of mask plate support plate is unthreaded portion close to the part on top, and the length of unthreaded portion is not less than
The length of screw hole female thread portion, so after screw 2 is fully screwed into screw hole, the threaded portion of screw 2 just passes completely through
The threaded portion of screw hole so that the threaded portion of screw 2 is broken with the matching status that is engaged of the threaded portion of screw hole, even if place
In the environment of having ultrasonic wave, mask plate support plate vibrates, and the screw thread of screw 2 will not be matched with the screw thread of screw hole,
The screw thread of screw 2 will not depart from according to the screw thread rotation of screw hole, so screw 2 will not relax from the screw hole on support plate frame 1,
The mask plate 3 of carrying can be stably placed on screw 2, so as to not interfere with equipment inductor to covering on mask plate support plate
The sensing of diaphragm plate 3 reduces equipment and delays probability, improves production efficiency.
Unless otherwise defined, the technical term or scientific terminology that the disclosure uses should be the utility model fields
The ordinary meaning that the interior personage with general technical ability is understood." first ", " second " and the similar word used in the disclosure
Language is not offered as any order, quantity or importance, and is used only to distinguish different components." comprising " or " bag
Containing " etc. similar word mean to occur element before the word either object cover appear in the word presented hereinafter element or
Object and its equivalent, and it is not excluded for other elements or object.The similar word such as " connection " or " connected " is not limited to
Physics or mechanical connection, but electrical connection can be included, it is either directly or indirect." on ", " under ",
"left", "right" etc. is only used for representing relative position relation, and after the absolute position for being described object changes, then the relative position is closed
System may also correspondingly change.
It is appreciated that ought such as layer, film, region or substrate etc element be referred to as be located at another element "above" or "below"
When, which " direct " can be located at "above" or "below" another element or there may be intermediary element.
The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, several improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (10)
1. a kind of mask plate support plate including support plate frame, is provided with multiple screw holes, the mask plate support plate on the support plate frame
The screw in the screw hole is further included, the top of multiple screws forms to support the supporting surface of mask plate, and feature exists
In the screw is unthreaded portion close to the part on top, and the length of the unthreaded portion is not less than spiral shell in the screw hole
The length of line part.
2. mask plate support plate according to claim 1, which is characterized in that the length of the unthreaded portion is more than the spiral shell
The length of hole female thread portion.
3. mask plate support plate according to claim 2, which is characterized in that the length of the unthreaded portion is than the screw hole
The big 1-2mm of length of female thread portion.
4. mask plate support plate according to claim 1, which is characterized in that the diameter of the unthreaded portion is less than the spiral shell
The internal diameter of hole female thread portion.
5. mask plate support plate according to claim 4, which is characterized in that a diameter of screw hole of the unthreaded portion
The 70%~95% of the internal diameter of female thread portion.
6. mask plate support plate according to claim 5, which is characterized in that a diameter of screw hole of the unthreaded portion
The 90% of the internal diameter of female thread portion.
7. mask plate support plate according to claim 4, which is characterized in that the unthreaded portion is parallel to the support plate
Section in the plane of frame is polygon.
8. mask plate support plate according to claim 7, which is characterized in that the unthreaded portion is parallel to the support plate
Section in the plane of frame is regular polygon.
9. the mask plate support plate according to any one of claim 1-8, which is characterized in that the mask plate is fine metal
Mask plate.
10. a kind of mask plate transporting equipment, which is characterized in that onboard including mask as claimed in any one of claims 1-9 wherein
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540032.6U CN207418847U (en) | 2017-11-17 | 2017-11-17 | Mask plate support plate and mask plate transporting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540032.6U CN207418847U (en) | 2017-11-17 | 2017-11-17 | Mask plate support plate and mask plate transporting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418847U true CN207418847U (en) | 2018-05-29 |
Family
ID=62306546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540032.6U Active CN207418847U (en) | 2017-11-17 | 2017-11-17 | Mask plate support plate and mask plate transporting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418847U (en) |
-
2017
- 2017-11-17 CN CN201721540032.6U patent/CN207418847U/en active Active
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