CN105235361B - A kind of coining device and printing machine - Google Patents
A kind of coining device and printing machine Download PDFInfo
- Publication number
- CN105235361B CN105235361B CN201510813345.3A CN201510813345A CN105235361B CN 105235361 B CN105235361 B CN 105235361B CN 201510813345 A CN201510813345 A CN 201510813345A CN 105235361 B CN105235361 B CN 105235361B
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- roller
- coining device
- sliding block
- coining
- printing
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Abstract
The invention discloses a kind of coining device, including cylindric roller and roller arrangement for adjusting height, printing plate, base and power set, the roller is oppositely arranged with printing plate, and the passage that stock passes through is left between roller and printing plate；Roller is fixedly installed on base by roller arrangement for adjusting height, and can change the height of itself in the presence of roller arrangement for adjusting height；Base moves reciprocatingly under the drive of power set.It using the coining device in the present invention, can not only increase the pressure between stock, coining device and printing plate, and uniform-compression can be realized, lift printing quality.Simultaneously as designing using roller, it can enter to lift printing efficiency.
Description
Technical field
The present invention relates to a kind of coining device, and in particular to a kind of is in the coining device of linear contact lay between stock, also
It is related to a kind of printing machine of application coining device.
Background technology
Printing process is that stock is placed between coining device and printing plate, the pressure provided by coining device, will be printed
Picture and text in version are transferred on stock.In existing technology, coining device frequently with board device, make stock with
The platen press device is in contact of the face with face, then completes to print by the pressure between the platen press device and printing plate
Journey.Due to the stock printed using this kind of mode be subject in platen pressing process be larger area uniform pressure, easily lead
Cause inking process stress shallow, in the less pattern of printing more exquisite or area, be very easy to cause the font on pattern
And dim design, especially after amplification ink figure layer, the picture and text on stock are easier to diminish and fogged.Meanwhile, flat board
Coining device can not adjust pressure during its printing for the change of different substrate thickness.
When improving to existing printing equipment, frequently with the method for increase squeegee pressure, but when printing seats
Easily produce the phenomenon of coining device dieback when pressure is excessive, long-term supercharging can cause the mechanical casting in coining device be broken or
Deformation, so that whole printing machine failure.
The content of the invention
The invention provides a kind of coining device, make to connect in line between stock and coining device by the improvement in structure
Touch, can not only increase the pressure between stock, coining device and printing plate, and uniform-compression can be realized, lift printing quality.
Due to using roller design and roller it is Height Adjustable, different thickness can be adapted in printing process by the height for adjusting roller
The stock of degree, while printing efficiency can be lifted further.
The present invention is achieved through the following technical solutions：
A kind of coining device, including cylindric roller and roller arrangement for adjusting height, printing plate, base and power set, institute
State roller to be oppositely arranged with printing plate, the passage that stock passes through is left between roller and printing plate；Roller is highly adjusted by roller
Device is fixedly installed on base, and can change the height of itself in the presence of roller arrangement for adjusting height；Base is in power
Moved reciprocatingly under the drive of device.
The power set include motor and the screw mandrel being connected with motor, and the screw mandrel is connected with base.
Screw mandrel is moved under the drive of motor, so as to drive base to move reciprocatingly.
The roller arrangement for adjusting height includes fixing end and movable end, and movable end is arranged in fixing end；The activity
End includes the trapezoidal slide block module and governor motion being stacked, and governor motion is arranged in fixing end；The sliding block module bag
The first sliding block and the second sliding block are included, wherein the first sliding block is arranged at fixing end bottom and is connected with governor motion, the first sliding block exists
Moved back and forth in the presence of governor motion along fixing end bottom；Second sliding block is slidably installed on the first sliding block and can be along fixation
Side wall is moved up and down.
Further, the trapezoidal slide block is right-angled trapezium.
Further, chute is provided with the two side on the degree top, the both sides of second sliding block are provided with and chute
The slide rail being adapted.
Further, the governor motion is screw rod.
Further, the roller arrangement for adjusting height also includes self-locking device, and the self-locking device includes catch and bullet
Holding tank is provided with spring, second sliding block, spring is arranged in holding tank, one section of the catch is fixedly arranged on fixing end
On, the other end extends on holding tank and spring is limited in holding tank.
Present invention also offers a kind of printing machine for applying heretofore described coining device, the coining device in the present invention
As the coining device in printing machine, make to be in linear contact lay between stock and coining device.The coining device passes through skate machine
Structure is fixedly arranged on printing machine, and can be moved reciprocatingly along sliding equipment.
Further, the sliding equipment includes the support block that is fixedly connected with coining device, and with the support block shape
What shape was adapted is fixedly arranged on the guide rail on printing machine, and support block is reciprocating along guide rail under dynamic action.
The present invention has the advantages that：
1st, it is in linear contact lay that the coining device in the present invention, which makes between stock and coining device, can increase stock, coining
Pressure between device and printing plate, and uniform-compression can be realized, make printing-ink figure layer thick and uniform, lift printing quality,
Final ink coating can reach the effect of silk-screen printing, be adapted to printing exquisiteness or the larger pattern and character of area.
2nd, using the coining device in the present invention, accumulate black without ghost image, not in printing process, can print 200 gauzes version, have
The service life of effect lifting printing quality and printing machine.
3rd, the coining device in the present invention is using roller design, and roller is Height Adjustable, by the height for adjusting roller
Degree can adapt to the stock of different-thickness and different surfaces material in printing process.
4th, the coining device in the present invention is designed using roller, pair of rollers stock direct weighting, to press operator
Without special expertise requirement, human cost is significantly saved, the printing efficiency of printing machine can be lifted.
Brief description of the drawings
Fig. 1 in the present invention in coining device roller, roller arrangement for adjusting height and base decomposing schematic representation；
Fig. 2 is trapezoidal slide block module section enlarged diagram in the present invention；
Fig. 3 is the overall decomposing schematic representation of coining device in the present invention；
Fig. 4 is the top view of coining device in the present invention；
Fig. 5 is the printing machine schematic diagram in the present invention.
Embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
The detail exploded view and schematic diagram of the printing machine of coining device in the embodiment of the present invention and the application device are as schemed
Shown in 1-5.Coining device in the embodiment of the present invention includes cylindric roller, roller arrangement for adjusting height, printing plate, base and moved
Power apparatus.
For the contact force between further elevator wheel surface and stock, while protecting stock surface, roller appearance
Face can add one layer of soft layer, and tough and tensile soft material, such as leather, plastic material can be used in the soft layer.
Roller arrangement for adjusting height includes fixing end 4 and movable end, and wherein movable end includes the trapezoidal slide block being stacked
The first sliding block 5 and the second sliding block 3 in module, movable end also include the first sliding block of regulation and adjusted along fixing end bottom is reciprocating
Save mechanism.To make roller 1 be controlled by arrangement for adjusting height, roller both sides are socketed on rolling bearing 2, the second sliding block 3 and then set
There is the hole 8 that can be socketed rolling bearing 2, by the connection of rolling bearing, roller 1 is fixedly connected with arrangement for adjusting height.
As shown in Figures 1 and 2, fixing end 4 is provided with screw, can the screw of setting corresponding with base pass through spiral shell
Nail is fixedly connected.First sliding block 5 and the structure that the second sliding block 3 is two right-angled trapezium shapes that contact surface mutually agrees with, 4 liang of fixing end
Side and bottom are designed with chute, and the bottom of the first sliding block 5 is provided with the slide rail 51 being adapted with the chute, the both sides of the second sliding block 3 and is provided with
The slide rail 7 being adapted with the chute, the second sliding block 3 can be moved up and down along the side wall of fixing end 4.The side of fixing end 4 is provided with logical
Screw thread is provided with hole, hole, screw rod is passed through as the governor motion of the first sliding block 5 provided with the screw rod 9 being adapted to therewith at the screw thread
9 radial motion so as to adjust movement position of first sliding block 5 along fixing end bottom, and the position of the first sliding block 5 change after then
The height of the second sliding block 3 is driven to change, so as to drive the height of roller to change.Further, can also be in fixing end 4
Through hole on the outside of add screening glass 8, the outer surface to protect fixing end 4.
Roller arrangement for adjusting height in embodiment also includes self-locking device, and the self-locking device passes through catch 6 and spring 10
Realize its function.By setting the height of second 3 liang of wood side-guides of sliding block, the second sliding block 3 is set to be formed with both sides after the grafting of fixing end 4
Holding tank, spring 10 is arranged in the holding tank.One end of catch 6 is fixedly connected in fixing end 4 by screw, the other end
Then extend on holding tank and spring 10 is limited in holding tank.
Be additionally provided with power set on coining device in the present embodiment, including motor 113 and with the phase of motor 113
Screw mandrel 112 even, the bottom of base 12 is provided with the hole that can be connected with screw mandrel, and screw mandrel 112 is connected with base 12.Motor 113
Screw mandrel 112 is driven to move, screw mandrel 112 then drives base and reciprocating with roller 1 that base is connected to a fixed.
The connection diagram of coining device and printing machine as shown in Figure 3, is installed with guide rail 14, also set on printing machine body
There is the support block 13 being adapted with rail shapes, support block 13 is fixedly connected with the fixing end 4 in coining device by screw.It is logical
Support block 13 is crossed, coining device is reciprocating along guide rail under the driving of power set.
The present embodiment also provides a kind of printing machine of the coining device in application present invention, and its schematic diagram is as shown in Figure 5.Rolling
Wheel 1 is oppositely arranged with printing plate 116, the passage that stock passes through is left between roller and printing plate, between stock and coining device
In linear contact lay.Printing process is：Paper advance mechanism 114 transmits stock, and printing machine is provided with proximity switch 115, proximity switch 115
Position be set to the peak that stock can be contacted with coining device, when stock reaches proximity switch 115, coining device is opened
Begin reciprocating under the driving of power set, roller and printing plate produce and produce pressure to stock, then complete to print
Journey.When the thickness or material of stock change, the roller arrangement for adjusting height on regulation coining device, operation letter
Singly, conveniently.
It should be noted that the present embodiment in the course of the description, is succinct meter, identical portions that many is arranged in pairs or multiple
The structure of part represents that such as same arrangement for adjusting height, which is respectively arranged in roller both sides, embodiment, passes through using single label
Description to side can make structure, application method and operation principle it will be understood by those skilled in the art that of the invention, therefore seldom
Plus repeat.
In addition, above example only to the technical scheme that illustrates the embodiment of the present invention rather than is limited, although
The embodiment of the present invention is described in detail with reference to preferred embodiment, it will be understood by those within the art that still
The technical scheme of the embodiment of the present invention can be modified or equivalent substitution, many attachment structures in such as the present embodiment are adopted
, can also be using other connected modes such as being hinged, rivet, being interference fitted with the mode of mode connects for screw, and in practical solution, this
A little modifications or equivalent substitution can not also make the scope of amended technical scheme disengaging technical scheme of the embodiment of the present invention.
Claims (9)
1. a kind of coining device, it is characterised in that：Including cylindric roller, roller arrangement for adjusting height, printing plate, base and power
Device, the roller is oppositely arranged with printing plate, and the passage that stock passes through is left between roller and printing plate；Roller is high by roller
Degree adjusting means is fixedly installed on base, and can change the height of itself in the presence of roller arrangement for adjusting height；Base
Moved reciprocatingly under the drive of power set；The roller arrangement for adjusting height includes fixing end and movable end, and movable end is set
It is placed in fixing end；The movable end includes the trapezoidal slide block module and governor motion being stacked, and governor motion is arranged on solid
On fixed end；The trapezoidal slide block module includes the first sliding block and the second sliding block, wherein the first sliding block is arranged at fixing end bottom simultaneously
It is connected with governor motion, the first sliding block is moved back and forth in the presence of governor motion along fixing end bottom；Second sliding block is slidably
It is installed on the first sliding block and can be moved up and down along fixed side wall.
2. coining device as claimed in claim 1, it is characterised in that：Trapezoidal slide block in the trapezoidal slide block module is right angle ladder
Shape.
3. coining device as claimed in claim 1, it is characterised in that：Chute is provided with the two side of the fixing end, it is described
The both sides of second sliding block are provided with the slide rail being adapted with chute.
4. coining device as claimed in claim 1, it is characterised in that：The governor motion is screw rod.
5. coining device as claimed in claim 1, it is characterised in that：The roller arrangement for adjusting height also includes self-locking device,
The self-locking device includes being provided with holding tank on catch and spring, second sliding block, and spring is arranged in holding tank, described
One end of catch is fixedly arranged in fixing end, and the other end extends on holding tank and spring is limited in holding tank.
6. coining device as claimed in claim 1, it is characterised in that：The power set include motor and and motor
The screw mandrel being connected, the screw mandrel is connected with base.
7. a kind of printing machine using the coining device as described in claim 1-6 is any, it is characterised in that：The coining device is made
For the coining device in printing machine, make to be in linear contact lay between stock and coining device.
8. a kind of printing machine as claimed in claim 7, it is characterised in that：The coining device is fixedly arranged on printing by sliding equipment
On machine, and it can be moved reciprocatingly along sliding equipment.
9. a kind of printing machine as claimed in claim 8, it is characterised in that：The sliding equipment includes being fixedly connected with coining device
Support block, and with the block-shaped guide rail being fixedly arranged on printing machine being adapted of the support, support block is in dynamic action lower edge
Guide rail reciprocating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813345.3A CN105235361B (en) | 2015-11-23 | 2015-11-23 | A kind of coining device and printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813345.3A CN105235361B (en) | 2015-11-23 | 2015-11-23 | A kind of coining device and printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105235361A CN105235361A (en) | 2016-01-13 |
| CN105235361B true CN105235361B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510813345.3A Active CN105235361B (en) | 2015-11-23 | 2015-11-23 | A kind of coining device and printing machine |
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| Country | Link |
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| CN (1) | CN105235361B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274042B (en) * | 2016-08-12 | 2018-05-01 | 无锡合一精机科技有限公司 | A kind of thermoprinting machine |
| CN106113908B (en) * | 2016-08-12 | 2018-05-01 | 无锡合一精机科技有限公司 | A kind of pinch roller regulating device of thermoprinting machine |
| CN109760407A (en) * | 2019-03-09 | 2019-05-17 | 深圳市正鑫源实业有限公司 | The control method and its letterpress system of intelligent letterpress force of impression |
| CN110539549B (en) * | 2019-09-01 | 2021-05-11 | 深圳聚德机械有限公司 | Lifting and separating compression roller device of printing machine |
| CN114211833B (en) * | 2021-12-20 | 2023-07-28 | 合肥河钢新材料科技有限公司 | Precoated color plate with stereoscopic texture visual effect and production equipment thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205185508U (en) * | 2015-11-23 | 2016-04-27 | 深圳市金鑫印刷机械有限公司 | Coining device and printing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4318200C2 (en) * | 1993-06-01 | 1995-04-20 | Roland Man Druckmasch | Method for adjusting the contact between two rollers that can be adjusted at a distance from one another |
| CN2493402Y (en) * | 2001-06-07 | 2002-05-29 | 万谙机械企业股份有限公司 | Print device for printing press |
| CN202517813U (en) * | 2012-02-13 | 2012-11-07 | 合肥华冠印刷有限公司 | Bed lifting device of printing machine |
| CN202782116U (en) * | 2012-09-25 | 2013-03-13 | 张向阳 | High-and-low adjustment device of roller |
| JP6207997B2 (en) * | 2013-01-30 | 2017-10-04 | 株式会社Ｓｃｒｅｅｎホールディングス | Pattern forming apparatus and pattern forming method |
| CN203391451U (en) * | 2013-08-06 | 2014-01-15 | 江阴市汇通包装机械有限公司 | Adjusting device |
| CN204367745U (en) * | 2015-01-06 | 2015-06-03 | 林佳杰 | A kind of marking press of etching printing |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205185508U (en) * | 2015-11-23 | 2016-04-27 | 深圳市金鑫印刷机械有限公司 | Coining device and printing machine |
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| CN105235361A (en) | 2016-01-13 |
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