CN218213787U - Super large mesa half tone exposure machine - Google Patents
Super large mesa half tone exposure machine Download PDFInfo
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- CN218213787U CN218213787U CN202222348679.6U CN202222348679U CN218213787U CN 218213787 U CN218213787 U CN 218213787U CN 202222348679 U CN202222348679 U CN 202222348679U CN 218213787 U CN218213787 U CN 218213787U
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- die holder
- upper ledge
- mesa
- subassembly
- exposure
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Abstract
The utility model relates to a super large mesa half tone exposure machine, including die holder, upper ledge and operating panel, the rear side of die holder pass through the hinge with the rear side swivelling joint of upper ledge, the front side of die holder be provided with the lock frame subassembly that the upper ledge front side is connected, the left and right sides of die holder is provided with the subassembly that opens and shuts of being connected with the upper ledge, it inhales vacuum spare and LED lamp source and moves the year subassembly to be provided with the mesa in the die holder, the upside that the LED lamp source moved the year subassembly be provided with the exposure glass that the die holder is connected, be provided with the mesa on the upper ledge, the mesa adopts the rubber cloth. This application uses cylinder switch frame structure, is aided with LED scanning lamp source structure, has realized the exposure operation of super large area half tone (3 meters x2 meters), and the exposure operating efficiency is high, and manual operation labour saving and time saving helps improving operator's safety in utilization.
Description
Technical Field
The utility model relates to a half tone exposure field, in particular to super large mesa half tone exposure machine.
Background
In the screen printing industry or in contact exposure imaging equipment, namely a screen exposure machine. The working principle is that the original plate is tightly attached to the photosensitive plate by pressure, so that the image on the original plate is accurately printed on the photosensitive plate through ultraviolet photochemical reaction.
At present, the size of the existing equipment capable of being used as a workpiece is limited, and in some special industries, the requirement of screen exposure with the size of two meters or more is required, and a screen exposure machine with an oversized table top is required to be developed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a super large mesa half tone exposure machine has the large-scale half tone exposure demand that can satisfy special trade 3 meters 2 meters.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides an ultra-large mesa half tone exposure machine, includes die holder, upper ledge and operating panel, the rear side of die holder pass through the hinge with the rear side swivelling joint of upper ledge, the front side of die holder be provided with the lock frame subassembly that the upper ledge front side is connected, the left and right sides of die holder is provided with the subassembly that opens and shuts of being connected with the upper ledge, it inhales vacuum spare and LED lamp source and moves and carry the subassembly to be provided with the mesa in the die holder, the upside that the LED lamp source moved and carries the subassembly be provided with the exposure glass that the die holder is connected, be provided with the mesa on the upper ledge, the mesa adopts the blanket.
The technical scheme is realized, the frame locking component is opened to unlock the upper frame and the lower die holder, the upper frame is jacked up by opening the opening and closing component, the frame is opened at the moment, the workpiece is placed on the exposure glass on the lower die holder to be exposed, then the opening and closing component is closed, the exposure glass on the upper frame and the lower die holder forms a sealed cavity at the moment, then the frame locking component is closed, the upper frame and the lower die holder are locked, the table board vacuum absorbing part is started, vacuum absorbing treatment is carried out on the table board, the rubber cloth on the upper frame enables the workpiece to be tightly attached to the exposure glass under the action of atmospheric pressure, then the motor in the LED light source transferring component is started, the LED lamp holder on the LED light source transferring component moves left and right below the exposure glass to carry out exposure operation on the workpiece, after exposure is completed, the frame locking component is opened to unlock the upper frame, then the opening and closing component is opened to jack the upper frame, the exposed workpiece is taken out, and then a new workpiece to be exposed is placed again.
As an optimal scheme of this application, the lock frame subassembly adopts two sets of gyration die clamping cylinder at least, gyration die clamping cylinder last clamp plate with latch segment on the upper ledge is connected.
According to the technical scheme, the locking block is pressed through the pressure plate on the rotary clamping cylinder to lock or the pressure plate and the locking block are separated to unlock.
As a preferred scheme of this application, the subassembly that opens and shuts includes the cylinder and swivelling joint in the first fixed block of cylinder body bottom and swivelling joint in the second fixed block on the cylinder piston rod, the second fixed block is fixed in the upper ledge, first fixed block is fixed in the lower bolster.
According to the technical scheme, the upper frame is jacked up by the air cylinder, and the frame is opened at the moment to place a workpiece on the exposure glass on the lower die holder to prepare exposure.
As a preferable aspect of the present application, the LED light source transferring assembly includes a driving member for providing a horizontal driving force and an LED lamp holder longitudinally disposed on the driving member.
Realize above-mentioned technical scheme, driving piece drive LED lamp stand carries out lateral shifting in the die holder to the work piece to on the exposure glass carries out the exposure operation.
As an preferred scheme of this application, the driving piece includes hold-in range slip table module and locates the motor on the hold-in range slip table module.
Realize above-mentioned technical scheme, remove by the slip table on the motor drive hold-in range slip table module.
As a preferred scheme of this application, mesa inhales vacuum spare and adopts the vacuum pump, the exhaust hole of vacuum pump is connected with the outside of die holder.
Realize above-mentioned technical scheme, the vacuum pump is used for forming vacuum negative pressure at the exposure machine, and the blanket on the upper ledge that makes is hugged closely the work piece on exposure glass under the effect of atmospheric pressure.
To sum up, the utility model discloses following beneficial effect has:
1. according to the application, the upper frame and the lower die holder are unlocked by opening the frame locking component, the upper frame is jacked up by opening the opening and closing component, the work piece is placed on the exposure glass on the lower die holder by opening the frame to be exposed, then the opening and closing component is closed, the exposure glass on the upper frame and the lower die holder forms a sealed cavity at the moment, then the frame locking component is closed, the upper frame and the lower die holder are locked, the table-board vacuum absorbing part is started, vacuum absorbing treatment is carried out on the table-board, the work piece is tightly attached to the exposure glass by using rubber cloth on the upper frame under the action of atmospheric pressure, then the motor in the LED light source transferring component is started, the LED lamp holder on the LED light source transferring component is moved left and right below the exposure glass, exposure operation is carried out on the work piece, after exposure is completed, the frame locking component is opened, the upper frame is unlocked, then the opening and closing component is opened to jack up the upper frame, the exposed work piece is taken out, and then a new work piece to be exposed is placed again.
2. The method can meet the requirement of exposing the large screen printing plate of 3 meters by 2 meters in special industries. In operation, the device can replace the original manual switch frame, and is more stable, efficient and labor-saving through the cylinder switch frame. During exposure operation, the original halogen lamp source is replaced, and the LED lamp source is used for left-right scanning type exposure, so that the power supply is saved, the low carbon and environmental protection are realized, the service life of the LED lamp source is long, and the cost of a customer for replacing the halogen lamp is reduced.
3. This application uses cylinder switch frame structure, is aided with LED scanning lamp source structure, has realized the exposure operation of super large area half tone (3 meters x2 meters), and the exposure operating efficiency is high, and manual operation labour saving and time saving, and improve operator's safety in utilization.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of an open frame in an embodiment of the present invention.
Fig. 2 is a schematic diagram of a closing frame in the embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a point a in fig. 2.
Fig. 4 is a schematic partial cross-sectional view in an embodiment of the present invention.
Reference numbers in the figures: 1. a lower die holder; 2. putting the frame on; 201. a locking block; 3. an operation panel; 4. a lock frame assembly; 5. an opening and closing component; 501. a cylinder; 502. a first fixed block; 503. a second fixed block; 6. a table-board vacuum absorbing part; 7. the LED lamp source transferring component; 701. a drive member; 702. an LED lamp holder; 8. exposing glass; 9. a table top.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
The embodiment is as follows:
the utility model provides a super large mesa half tone exposure machine, refer to fig. 1, fig. 2, fig. 3 and fig. 4, including die holder 1, upper ledge 2 and operating panel 3, the rear side of die holder 1 passes through hinge and the rear side swivelling joint of upper ledge 2, the lock frame subassembly 4 of being connected with the upper ledge 2 front side is installed to the front side of die holder 1, and the left and right sides of die holder 1 installs the subassembly 5 that opens and shuts of being connected with upper ledge 2 respectively, the internally mounted of die holder 1 has mesa to inhale vacuum 6 and LED lamp source and moves and carry subassembly 7, the upside that the LED lamp source moved and carries subassembly 7 is installed the exposure glass 8 of being connected with die holder 1, install mesa 9 on the upper ledge 2. In this embodiment, the table top 9 is made of elastic rubber cloth, the frame locking assembly 4 is made of two sets of rotary clamping cylinders, and a pressing plate on each rotary clamping cylinder is connected with a locking block 201 installed on the upper frame 2, so that the upper frame 2 can be locked and unlocked conveniently. In other embodiments, the frame lock assembly 4 may employ four sets of rotary clamping cylinders.
Referring to fig. 1, 2 and 4, the opening and closing assembly 5 includes an air cylinder 501, a first fixing block 502 rotatably connected to the bottom of the air cylinder 501, and a second fixing block 503 rotatably connected to the piston rod of the air cylinder 501, the second fixing block 503 is fixed to the upper frame 2, and the first fixing block 502 is fixed to the lower die holder 1. In this embodiment, the upper frame 2 is lifted by the air cylinder, the frame is opened at this time to place the work on the exposure glass 8 on the lower die bed 1, and then the upper frame 2 is closed by the air cylinder to prepare for exposure.
Referring to fig. 1 and 4, the LED light source transferring assembly 7 includes a driving member 701 for providing a horizontal driving force, and an LED lamp socket 702 longitudinally mounted on the driving member 701, and when in use, the driving member 701 drives the LED lamp socket 702 to move horizontally in the lower mold base 1 to expose a workpiece on the exposure glass 8. In this embodiment, the driving member 701 is a timing belt sliding table module with a motor. In other embodiments, the driving member 701 may be a screw slide module with a motor.
Referring to fig. 1, the table-board vacuum absorbing part 6 adopts a vacuum pump, and an exhaust hole on the vacuum pump is connected with the outer side of the lower die holder 1. In this embodiment, the vacuum pump is used to form a vacuum negative pressure in the exposure apparatus, so that the table 9 on the upper frame 2 is pressed against the exposure glass 8 by the atmospheric pressure.
Specifically, in actual use, the frame locking component 4 is opened to unlock the upper frame 2 and the lower die holder 1, the opening and closing component 5 is opened to jack up the upper frame 2, the frame is opened to place a workpiece on the exposure glass 8 on the lower die holder 1 for exposure at the moment, the opening and closing component 5 is closed, the upper frame 2 and the exposure glass 8 on the lower die holder 1 form a sealed cavity at the moment, the frame locking component 4 is closed to lock the upper frame 2 and the lower die holder 1, the table-board vacuum absorbing component 6 is started to carry out vacuum absorption treatment on the table-board 9, the table-board 9 enables the workpiece to be tightly attached to the exposure glass 8 under the action of atmospheric pressure, the motor in the LED light source transferring component 7 is started to enable the LED lamp holder 702 on the LED light source transferring component 7 to move left and right below the exposure glass 8 to expose the workpiece, after exposure is completed, the frame locking component 4 is opened to unlock the upper frame 2, the opening and closing component 5 is opened to jack up the upper frame 2, the exposed workpiece is taken out, and a new workpiece to be exposed again.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an ultra-large mesa half tone exposure machine, includes die holder (1), upper ledge (2) and operating panel (3), its characterized in that, the rear side of die holder (1) pass through the hinge with the rear side swivelling joint of upper ledge (2), the front side of die holder (1) be provided with lock frame subassembly (4) that upper ledge (2) front side is connected, the left and right sides of die holder (1) is provided with the subassembly (5) that opens and shuts of being connected with upper ledge (2), it moves and carries subassembly (7) to be provided with mesa vacuum suction spare (6) and LED lamp source in die holder (1), the upside that the LED lamp source moved and carry subassembly (7) be provided with exposure glass (8) that lower ledge (1) is connected, be provided with mesa (9) on upper ledge (2).
2. The screen exposure machine with the ultra-large table top as recited in claim 1, wherein the lock frame assembly (4) at least adopts two groups of rotary clamping cylinders, and a pressure plate on each rotary clamping cylinder is connected with the locking block (201) on the upper frame (2).
3. The screen exposure machine with the oversized table-board as recited in claim 1, wherein the opening and closing assembly (5) comprises an air cylinder (501), a first fixing block (502) rotatably connected to the bottom of the cylinder body of the air cylinder (501), and a second fixing block (503) rotatably connected to the piston rod of the air cylinder (501), the second fixing block (503) is fixed to the upper frame (2), and the first fixing block (502) is fixed to the lower die holder (1).
4. The screen exposure machine with the ultra-large table top as claimed in claim 1, wherein the LED light source transfer assembly (7) comprises a driving member (701) for providing a horizontal driving force in a transverse direction and an LED light holder (702) longitudinally arranged on the driving member (701).
5. The screen exposure machine with the oversized table top as claimed in claim 4, wherein the driving member (701) comprises a synchronous belt sliding table module and a motor arranged on the synchronous belt sliding table module.
6. The extra large table-board screen printing exposure machine as claimed in claim 1, wherein the table-board vacuum absorbing part (6) adopts a vacuum pump, and an exhaust hole of the vacuum pump is connected with the outer side of the lower die holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348679.6U CN218213787U (en) | 2022-09-05 | 2022-09-05 | Super large mesa half tone exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348679.6U CN218213787U (en) | 2022-09-05 | 2022-09-05 | Super large mesa half tone exposure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218213787U true CN218213787U (en) | 2023-01-03 |
Family
ID=84629782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222348679.6U Active CN218213787U (en) | 2022-09-05 | 2022-09-05 | Super large mesa half tone exposure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218213787U (en) |
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2022
- 2022-09-05 CN CN202222348679.6U patent/CN218213787U/en active Active
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