CN206633575U - A kind of printing station conversion equipment and the screen printer with the device - Google Patents
A kind of printing station conversion equipment and the screen printer with the device Download PDFInfo
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- CN206633575U CN206633575U CN201720116623.4U CN201720116623U CN206633575U CN 206633575 U CN206633575 U CN 206633575U CN 201720116623 U CN201720116623 U CN 201720116623U CN 206633575 U CN206633575 U CN 206633575U
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- conversion equipment
- rack
- printing station
- screen printer
- station conversion
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Abstract
The utility model discloses a kind of printing station conversion equipment and with the device screen printer.Wherein, screen printer includes frame, and printing station conversion equipment includes：Half tone rack, line slideway, some cylinder contiguous blocks and cylinder, the cylinder contiguous block being arranged in frame are connected with cylinder, and both ends and the cylinder contiguous block of half tone rack are fixed, and cylinder contiguous block is slideably positioned on line slideway；Printing station conversion equipment also includes：Servomotor, rotary shaft and the timing belt being arranged in frame, servomotor are provided with synchronizing wheel by shaft coupling and rotation axis connection, rotation the tip of the axis, and synchronizing wheel couples with timing belt, and the rack that scrapes of screen printer is fixed on timing belt.Realize that position of the half tone rack between two printing zones is changed by the stretching or contraction of cylinder, while also realize that scraping position of the rack between two printing zones changes, and effectively increases print speed printing speed by the rotating of servomotor.
Description
Technical field
Screen printing technology field is the utility model is related to, more particularly to a kind of printing station conversion equipment and there is the dress
The screen printer put.
Background technology
In existing screen printing technology, common screen painting normal method has two kinds, is divided into material movement machine position
Fixed two kinds of the mode of printing in fixed mode of printing and machine mobile material position is put, material movement machine location is fixed
Motionless mode of printing common are walks two kinds of curvilinear guide feeding with conveyer belt feeding and circulation, and its stamp mode passes through transmission
Band or the stroke distances walked every time of guide rail realize that feeding is printed, and machine mobile material position is fixed and common half tone print
Brush mode, it is to be pasted onto by material on counter top, and machine is moved along pallet track to realize screen painting, and platen
Width is typically all wider, rationally to accelerate stamp speed using resource, therefore invents the printing of AB plate faces.
AB plate face stamps feature is printed suitable for flat bed screen, and mode of printing can realize unilateral printing；Unilateral skip printing；It is double
Side bidrectional printing；Bilateral single-hop printing etc., applied widely, using flexible, used simultaneously for the less space of a whole page of printing bilateral
Bidrectional printing can increase substantially printing efficiency.
For existing printing machine, common screen painting is unilateral unidirectional printing, this mode of printing printing
Station is single, in existing material, such as cut-parts printing, because the existing machine in market can only realize unilateral printing, and cut out
Piece peg coverage is typically small, completely it is contemplated that raising efficiency uses bilateral printing two-way or polygon bidrectional printing, improves machine
Device printing efficiency, save cost of labor.
Thus prior art could be improved and improve.
The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of printing station converting means
Put and have the screen printer of the device, it is possible to achieve the two-sided bidrectional printing of silk-screen plate, take leave of past unilateral printing, improve
The printing type scope of machine.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of printing station conversion equipment of screen printer, the screen printer include frame, the printing station
Conversion equipment includes：It is arranged on half tone rack in frame, line slideway, some cylinder contiguous blocks and for driving half tone to put
The cylinder that frame slides on line slideway is put, the cylinder contiguous block is connected with cylinder, the both ends of the half tone rack and gas
Cylinder contiguous block is fixed, and the cylinder contiguous block is slideably positioned on line slideway；The printing station conversion equipment also includes：If
Put servomotor, rotary shaft and timing belt in frame, the servomotor is located at the side of frame, its by shaft coupling with
Axis connection is rotated, the rotation the tip of the axis is provided with synchronizing wheel, and the synchronizing wheel couples with timing belt, the screen printer
The rack that scrapes be fixed on timing belt.
Printing station conversion equipment also includes described in the printing station conversion equipment of described screen printer：It is arranged on
The adjustment limited block of the stroke for being used to control half tone rack to move in frame, the adjustment limited block are located at line slideway
Inner side.
In the printing station conversion equipment of described screen printer, one end of the half tone rack is provided with the first original
Point sense base, described scrape are provided with the first origin inductive switch on rack.
In the printing station conversion equipment of described screen printer, the other end of the half tone rack is provided with second
Origin sense base, described scrape are additionally provided with the second origin inductive switch on rack.
In the printing station conversion equipment of described screen printer, the first origin sense base, the sensing of the first origin
Switch, the second origin inductive switch, the second origin sense base are set gradually.
In the printing station conversion equipment of described screen printer, the first origin inductive switch, the second origin sense
Inductive switch, the first origin sense base and the second origin sense base are respectively positioned on the homonymy of frame.
In the printing station conversion equipment of described screen printer, the synchronizing wheel and timing belt are located at line slideway
Surface.
In the printing station conversion equipment of described screen printer, the adjustment limited block is two.
A kind of screen printer, including frame, printing station conversion equipment as described above is provided with the frame.
Compared to prior art, printing station conversion equipment provided by the utility model and the screen painting with the device
The printing position of printing machine is divided into two regions by machine, printing station conversion equipment, by the stretching of cylinder or retracts reality
Position conversion of the existing network version rack between two printing zones, while servomotor is provided with printing machine, pass through synchronization
Wheel and timing belt, using servomotor it is positive and negative transfer control and scrape position of the rack between two printing zones change, greatly
Amplitude improves print speed printing speed, reduces cost of labor.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the printing station conversion equipment of screen printer provided by the utility model.
Fig. 2 is the schematic top plan view of the printing station conversion equipment of screen printer provided by the utility model.
Fig. 3 is the enlarged diagram at I in Fig. 2.
Embodiment
In view of in place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of printing station converting means
Put and have the screen printer of the device, it is possible to achieve the two-sided bidrectional printing of silk-screen plate, take leave of past unilateral printing, improve
The printing type scope of machine.
To make the purpose of this utility model, technical scheme and effect clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described example.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the printing station conversion equipment of screen printer provided by the utility model is described
Screen printer includes frame 1, and the printing station conversion equipment includes：Be arranged on half tone rack 10 in the frame 1,
Line slideway 20, some cylinder contiguous blocks 30 and the cylinder 40 for driving half tone rack 10 to be slided on line slideway 20,
The cylinder contiguous block 30 is connected with cylinder 40, and both ends and the cylinder contiguous block 30 of the half tone rack 10 are fixed, and described two
Cylinder contiguous block 30 is slideably positioned on line slideway 20.
The screen printer also includes servomotor 60, rotary shaft 70 and the timing belt 90 being arranged in the frame 1,
The servomotor 60 is located at the side of frame 1, and it passes through shaft coupling（Not shown in figure）It is connected with rotary shaft 70, the rotation
The end of axle 70 is provided with synchronizing wheel 80, and the synchronizing wheel 80 couples with timing belt 90, and the screen printer scrapes rack
100 rigidity are fixed on timing belt 90, and scraping rack 100 with the drive of timing belt 90 by synchronizing wheel 80 moves.
Wherein, the cylinder 40 uses two minitype cylinders, and line slideway is two, and cylinder contiguous block 30 uses four,
Piston rod of two cylinder contiguous blocks 30 respectively with a minitype cylinder is fixed, and two other cylinder contiguous block is slideably positioned in straight line
On guide rail 20, four angles of half tone rack 10 are respectively fixed on a cylinder contiguous block, make the balanced sequence of half tone rack 10.
Further, the cylinder 40, which is used as, performs structure to realize that half tone rack 10 prints from the A spaces of a whole page 02 and the B spaces of a whole page 03
The position conversion between region is brushed, can also be replaced with motor or other dynamic structures；The timing belt 90 and synchronizing wheel 80 are made
For mechanical structure, can also ball-screw nut be used to replace, it is also contemplated that directly braked with cylinder 40 herein；Scrape rack
100 actuating units changed between the A spaces of a whole page 02 and the printing zone of the B spaces of a whole page 03 can also use the full closed loop control of servomotor 60,
Stepper motor opened loop control can also be used and as shown in the utility model using sensor control walking position, it is no longer superfluous herein
State.
Please continue to refer to Fig. 1 to Fig. 3, the printing station conversion equipment also includes：It is arranged in the frame 1 and is used for
The adjustment limited block 50 of the stroke of the movement of half tone rack 10 is controlled, the adjustment limited block 50 is located at the interior of line slideway 20
Side, the adjustment limited block 50 play spacing effect, pass through controller（Not shown in figure）The cylinder 40 is stretched out, it is described
Drive cylinder contiguous block 30 to take the air line together motion when cylinder 40 stretches out, encounter when the cylinder contiguous block 30 and adjust limited block 50
When, the half tone rack 10 follows cylinder contiguous block 30 to reach the B spaces of a whole page 03 from the A spaces of a whole page 02, and is arranged on half tone rack 10
On screen printing net plate can also reach the printing zones of the B spaces of a whole page 03 together.
Please continue to refer to Fig. 1, Fig. 2 Fig. 3, the side of one end of the half tone rack 10 is provided with the sensing of the first origin
Seat 11, described scrape is provided with the first origin inductive switch 12 on rack 100, when half tone rack 10 moves to B from the A spaces of a whole page 02
During 03 region of the space of a whole page, the first origin inductive switch 12 can send out OFF signal to controller, and controller is to driver（Do not show in figure
Go out）Pulse signal is sent, driver, which sends signal, makes the rotate counterclockwise of servomotor 60.
Further, the side of the other end of the half tone rack 10 is additionally provided with the second origin sense base 21, described
Scrape and the second origin inductive switch 22 is additionally provided with rack 100, during 60 rotate counterclockwise of servomotor, drive scrapes rack
100 rotate simultaneously, when the second origin inductive switch 22 senses the second origin sense base 21, the second origin sensing
Switch 22 can send a signal to controller, and controller control servomotor 60 stops the rotation, and cause described to scrape rack 100 and stop
Motion, makes to scrape rack 100 and is rotated from the A spaces of a whole page 02 to the B spaces of a whole page 03.
The first origin sense base 11, the first origin inductive switch 12, the second origin inductive switch 22, the second origin sense
Seat 21 is answered sequentially to set successively, the first origin sense base 11 is adapted to the first origin inductive switch 12；Second origin
Inductive switch 22 is adapted to the second origin sense base 21.
Specifically, the first origin inductive switch 12, the second origin inductive switch 22, the first origin sense base 11 and
Two origin sense bases 21 are respectively positioned on the homonymy of frame 1, and to save space, increase utilizes area.
The synchronizing wheel 80 and timing belt 90 are located at the surface of line slideway 20, make the half tone rack 10 with scraping
Rack 100 is in parallel linear motion.
The adjustment limited block 50 is two, the purpose stopped with the limitation cylinder 40 reached more rapidly, stable, the tune
Whole limited block 50, to realize selectivity printing, be able to can have both been selected in the bilateral two-way optional position print of printing machine taking human as adjustment
Brush, the flexibility of significant increase printing.
Elaborated below with state of the cylinder reset condition in the printing A spaces of a whole page, half tone rack and scrape printed network
The running orbit of frame：
The cylinder reset condition is contraction state, by controller, stretches out cylinder, because cylinder contiguous block is arranged on directly
On line guide rail, and the cylinder contiguous block and cylinder link together, therefore drive cylinder contiguous block to walk together when cylinder stretches out
Linear motion, when the cylinder contiguous block encounters adjustment limited block, the half tone rack follows cylinder contiguous block from printing A
The space of a whole page reaches the B spaces of a whole page, and the screen printing net plate on half tone rack can also reach B space of a whole page printing zones together.Work as half tone
Rack from the A spaces of a whole page move to B layout areas when, the first origin inductive switch can to controller send out OFF signal, controller
Pulse signal is sent to driver, driver, which sends signal, makes servomotor rotate counterclockwise.The servomotor passes through shaft coupling
Device links up servomotor and rotary shaft, and the synchronizing wheel in rotary shaft drives timing belt rotate counterclockwise together, and described
It is gun iron link to scrape rack and timing belt, causes to scrape rack and follows timing belt to move together, when the second origin sense
When inductive switch senses the second origin sense base, the second origin inductive switch can send a signal to controller, controller stop to
Driver sends pulse, and the servomotor stops the rotation, and scrapes rack stop motion, the rack that scrapes is from the A spaces of a whole page and B versions
Face walking motion terminates.
Moved as above similarly from B printing surfaces to A printing surfaces, the direction of motion is on the contrary.
The utility model correspondingly provides a kind of screen printer, including frame, and printing station is provided with the frame
Conversion equipment.Due to printing station conversion equipment being described in detail above, here is omitted.
In summary, printing station conversion equipment provided by the utility model and the screen printer with the device, institute
Stating screen printer includes frame, and the printing station conversion equipment includes：Half tone rack, the straight line being arranged in frame are led
Rail, cylinder contiguous block and the cylinder for driving half tone rack to be slided on line slideway, the cylinder contiguous block and cylinder
Connection, both ends and the cylinder contiguous block of the half tone rack are fixed, and the cylinder contiguous block is arranged on line slideway；It is described
Servomotor, rotary shaft and timing belt are additionally provided with frame, the servomotor is located at the side of frame, its by shaft coupling with
Axis connection is rotated, the rotation the tip of the axis is provided with synchronizing wheel, and the synchronizing wheel couples with timing belt, the screen printer
The rack that scrapes be fixed on timing belt.The printing position of the printing machine is divided into two regions, using cylinder as executive component,
Realize that position of the half tone rack between two printing zones is changed by the stretching or contraction of cylinder, while also with servo
Motor is as executive component, and by synchronizing wheel and timing belt, positive and negative using servomotor transfers control and scrape rack at two
Position conversion between printing zone, the servomotor travel distance use servo closed-loop system, therefore can be with direction of travel
Walk to optional position, and precision of walking can be ensured, i.e., AB plates mode of printing can select bilateral optional position to print, pole
It is big to improve stamp mobility, while machine can realize bilateral bidrectional printing, and printing can be increased substantially for partial material
Speed, reduce cost of labor.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
Its inventive concept is subject to equivalent substitution or change, and all these changes or replacement should all belong to the right appended by the utility model
It is required that protection domain.
Claims (9)
1. a kind of printing station conversion equipment of screen printer, the screen printer includes frame, it is characterised in that described
Printing station conversion equipment includes：It is arranged on half tone rack in frame, line slideway, some cylinder contiguous blocks and for driving
The cylinder that dynamic half tone rack slides on line slideway, the cylinder contiguous block are connected with cylinder, the half tone rack
Both ends are fixed with cylinder contiguous block, and the cylinder contiguous block is slideably positioned on line slideway；The printing station conversion equipment
Also include：Servomotor, rotary shaft and the timing belt being arranged in frame, the servomotor are located at the side of frame, and it is logical
Shaft coupling and rotation axis connection are crossed, the rotation the tip of the axis is provided with synchronizing wheel, and the synchronizing wheel couples with timing belt, described
The rack that scrapes of screen printer is fixed on timing belt.
2. the printing station conversion equipment of screen printer according to claim 1, it is characterised in that the printing station
Conversion equipment also includes：The adjustment limited block for the stroke for being used to control half tone rack to move being arranged in frame, the tune
Whole limited block is located at the inner side of line slideway.
3. the printing station conversion equipment of screen printer according to claim 1, it is characterised in that the half tone is placed
One end of frame is provided with the first origin sense base, and described scrape is provided with the first origin inductive switch on rack.
4. the printing station conversion equipment of screen printer according to claim 3, it is characterised in that the half tone is placed
The other end of frame is provided with the second origin sense base, and described scrape is additionally provided with the second origin inductive switch on rack.
5. the printing station conversion equipment of screen printer according to claim 4, it is characterised in that first origin
Sense base, the first origin inductive switch, the second origin inductive switch, the second origin sense base are set gradually.
6. the printing station conversion equipment of screen printer according to claim 4, it is characterised in that first origin
Inductive switch, the second origin inductive switch, the first origin sense base and the second origin sense base are respectively positioned on the homonymy of frame.
7. the printing station conversion equipment of screen printer according to claim 1, it is characterised in that the synchronizing wheel and
Timing belt is located at the surface of line slideway.
8. the printing station conversion equipment of screen printer according to claim 2, it is characterised in that the adjustment is spacing
Block is two.
9. a kind of screen printer, including frame, it is characterised in that set in the frame any one just like claim 1-8
Printing station conversion equipment described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116623.4U CN206633575U (en) | 2017-02-08 | 2017-02-08 | A kind of printing station conversion equipment and the screen printer with the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116623.4U CN206633575U (en) | 2017-02-08 | 2017-02-08 | A kind of printing station conversion equipment and the screen printer with the device |
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| Publication Number | Publication Date |
|---|---|
| CN206633575U true CN206633575U (en) | 2017-11-14 |
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ID=60252164
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720116623.4U Active CN206633575U (en) | 2017-02-08 | 2017-02-08 | A kind of printing station conversion equipment and the screen printer with the device |
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| CN (1) | CN206633575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944006A (en) * | 2018-06-27 | 2018-12-07 | 武汉纺织大学 | A kind of double scraper integrating devices of transverse and longitudinal two-track formula screen printing and its application method |
-
2017
- 2017-02-08 CN CN201720116623.4U patent/CN206633575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944006A (en) * | 2018-06-27 | 2018-12-07 | 武汉纺织大学 | A kind of double scraper integrating devices of transverse and longitudinal two-track formula screen printing and its application method |
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