CN204340354U - A kind of anti-slip intaglio press - Google Patents
A kind of anti-slip intaglio press Download PDFInfo
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- CN204340354U CN204340354U CN201420820750.9U CN201420820750U CN204340354U CN 204340354 U CN204340354 U CN 204340354U CN 201420820750 U CN201420820750 U CN 201420820750U CN 204340354 U CN204340354 U CN 204340354U
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- rubber end
- increasing
- lock chamber
- rubs
- paper
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Abstract
The utility model discloses a kind of printing machine, aim to provide a kind of anti-slip intaglio press, its drip irrigation device is that the equipment between paper printing and oven dry sets up synchronous roller group together, synchronous roller group comprises an increasing and to rub roller and polishing roll, increase the two ends roll surface of roller of rubbing and be provided with kickover lug, kickover lug surface is made for rubber, can increase the frictional force of itself and paper, polishing roll mid diameter is less than two ends diameter, prevents from compressing the face of rear polishing roll adhesion paper with ink.Synchronous roller group the sync rates that improve paper is preferably set, prevent paper print and heat shrink time skid, cause printing quality to decline.
Description
Technical field
The utility model relates to a kind of printing apparatus technical field, and more particularly, it relates to a kind of anti-slip intaglio press.
Background technology
A phenomenon is there is: because printed matter needs through one drying procedure in the printing process of intaglio press, in the drying course of paper, along with the evaporate to dryness of moisture in ink, there is certain contraction in paper, therefore in the drying course of paper, there is the tension force that one is accelerated paper movement, if the pressure between gravure roll and plate cylinder is less, be easy to skidding occurs, produce the vestige breakked away, cause the Quality Down printed.
At present, application number is that the Chinese patent of CN201320409413.6 discloses the anti-skidding cloth rewinder roll of a kind of air-jet loom, comprise cloth rewinder roll, antislip ring, mandrel, the two ends end face of cloth rewinder roll is provided with mandrel, at least be provided with plural antislip ring, closely be sleeved on cloth rewinder roll, and uniform being sleeved on cloth rewinder roll of antislip ring.Owing to being provided with multiple antislip ring on cloth rewinder roll, add the frictional force on cloth rewinder roll surface, and it is even damaged that cloth can not be caused to be pullled wire vent.But this cloth rewinder roll is applicable to the material that shape is easily recovered: as cloth, rubber etc., but be not suitable for the sheet material with plasticity: corrugated paper, plank etc., these sheet materials can cause leaving impression due to the suppressing action of antislip ring through the anti-skidding cloth rewinder roll of this air-jet loom, plate surface quality is caused to reduce, under long pressure effect, the antislip ring on cloth rewinder roll surface has wearing and tearing, need regularly replace antislip ring and polish.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of anti-slip intaglio press, prevents the skidding that paper occurs in print procedure, and long service life.
For achieving the above object, the utility model provides following technical scheme: a kind of anti-slip intaglio press, comprise dryer and gravure roll, also comprise synchronous roller group, described synchronous roller group is arranged between dryer and intaglio press, described synchronous roller group comprises polishing roll and increasing and to rub roller, the diameter at described polishing roll two ends is greater than mid diameter, the described increasing roller that rubs is provided with increasing and rubs structure, described increasing structure of rubbing comprises increasing and to rub hole and kickover lug, described increasing hole of rubbing is positioned at and increases the two ends of roller curved surface of rubbing, described kickover lug is embedded at increasing and rubs in hole, described kickover lug comprises Rubber end, lock chamber and elastic component, described Rubber end is clamped in and increases in hole of rubbing and extend the curved surface increasing the roller that rubs, described elastic component is positioned at lock chamber, elastic component two ends conflict Rubber end and lock chamber, described Rubber end is fixedly connected with lock chamber, described lock chamber is embedded at increasing and rubs in hole.
By adopting technique scheme, the diameter at polishing roll two ends is greater than the diameter of mid portion, polishing roll contact can be prevented with the paper of ink, increase hole of rubbing and be positioned at the two ends increasing the roller curved surface that rubs, and prevents from increasing the paper of structure conflict with ink that rub, prevents ink from becoming paste; Increase the increasing of roller of rubbing structure of rubbing and add the friction rubbed between roller and paper, prevent the skidding that paper occurs in printing drawing process; Elastic block rubber is arranged at increasing and rubs in hole, reduces to stretch out that to increase the Rubber end area in hole of rubbing little, at utmost reduces the wearing and tearing of Rubber end, extends the service life increasing the roller that rubs; Be provided with elastic component in kickover lug, realize the flexible of Rubber end, can prevent the increasing excessive clamping paper of structure that rubs from causing paper surface to there is impression, prevent skidding simultaneously, reduce the fold impression of paper surface, improve printed matter surface quality.
The utility model is set to further: described Rubber end spherically structure, and the sphere roughness of Rubber end is Ra12.5.
By adopting technique scheme, Rubber end is structure spherically, and Rubber end presses down afterwards and paper surface fits tightly, and increases the friction between paper and Rubber end; Increase the roughness of Rubber end, the paper skidding that dust brings can be prevented, reduce the fold impression of paper surface, improve finished surface quality.
The utility model is set to further: described lock chamber is " Contraband " structure, described lock chamber opening is provided with outer cone mouth, described outer cone mouth and lock chamber one-body molded, described Rubber end is provided with for cone mouth in coated outer cone mouth, described interior cone mouth and Rubber end one-body molded.
By adopting technique scheme, the coated outer cone mouth of interior cone mouth, makes Rubber end closely be coated in lock chamber, prevents Rubber end from deviating from; Next utilizes the elasticity of rubber to be connected with lock chamber by Rubber end, facilitates the fixing of Rubber end and lock chamber, reduces to increase the roller that rubs contact produced vibration with paper in rotation process, reduces noise, and prolongation increasing rubs roller service life.
The utility model is set to further: be provided with top block between described Rubber end and spring, and described top block comprises head, and described head and Rubber end are conflicted, and described head is hemispherical.
By adopting technique scheme, top block being set between spring and Rubber end, effectively preventing spring from scratching Rubber end in the course of the work, extend the service life increasing structure of rubbing.
The utility model is set to further: described top block also comprises bottom, and described bottom is cylinder, and described lock chamber is provided with and comes directly towards the axial tube seat moved around of block for keeping, and described cylinder is arranged in tube seat.
By adopting technique scheme, cylindrical bottom portion is arranged in tube seat, keeps top block to move around along the axis of rubber telescopic block, prevents top block from deviating from, and improves the security increasing the roller that rubs and use.
The utility model is set to further: described top block is made of plastics, and described plastics are allyl resin.
By adopting technique scheme, be convenient to top block manufacture, the top block hardness that plastics are made simultaneously not easily causes scuffing to Rubber end, extends increasing and rubs roller service life; Secondly, allyl resin smooth surface, mobile not easy to wear in tube seat.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-slip intaglio press embodiment of the utility model;
Fig. 2 is that increasing rubs roll structure schematic diagram;
Fig. 3 is the sectional view increasing the roller that rubs;
Fig. 4 is the fractionation schematic diagram of rubber telescopic block;
Fig. 5 is the partial enlarged drawing at A place in Fig. 3;
Fig. 6 is the partial enlarged drawing at B place in Fig. 3.
Reference numeral: 1, feed roll; 2, synchronous roller group; 21, polishing roll; 22, the roller that rubs is increased; 221, hole of rubbing is increased; 3, gravure roll; 4, black groove; 5, sdueegee; 6, plate cylinder; 7, dryer; 8, collecting roller; 9, kickover lug; 91, Rubber end; 911, interior cone mouth; 92, block is come directly towards; 921, head; 922, bottom; 93, spring; 94, lock chamber; 941, outer cone mouth; 942, tube seat.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, the intaglio press embodiment that the utility model is anti-slip is described further.
As shown in Figures 1 to 6, a kind of anti-slip intaglio press, comprise dryer 7 and gravure roll 3, it is characterized in that: also comprise synchronous roller group 2, described synchronous roller group 2 is arranged between dryer 7 and intaglio press, described synchronous roller group 2 comprises polishing roll 21 and increasing and to rub roller 22, the diameter at described polishing roll 21 two ends is greater than mid diameter, the described increasing roller 22 that rubs is provided with increasing and rubs structure, described increasing structure of rubbing comprises increasing and to rub hole and kickover lug 9, described increasing hole of rubbing is positioned at and increases the two ends of roller curved surface of rubbing, described kickover lug 9 is embedded at increasing and rubs in hole, described kickover lug 9 comprises Rubber end 91, lock chamber 94 and elastic component, described Rubber end 91 is clamped in and increases in hole 221 of rubbing and extend the curved surface increasing the roller 22 that rubs, described elastic component is positioned at lock chamber 94, elastic component two ends conflict Rubber end 91 and lock chamber 94, described Rubber end 91 is fixedly connected with lock chamber 94, described lock chamber 94 is embedded at increasing and rubs in hole.
Because printed matter is after drying, along with the evaporate to dryness of moisture in ink, there is certain contraction in paper, causes paper to there is the tension force of a movement, if the pressure between gravure roll 3 and plate cylinder 6 is less, be easy to skidding occurs, produce the vestige breakked away, cause the Quality Down printed, therefore synchronous roller group 2 is set, adding the synchronism of paper when printing, preventing the shrinkage phenomenon in drying course, reduce the possibility that paper skids.
The diameter at polishing roll 21 two ends is greater than the diameter of mid portion, and the increasing increasing the roller 22 that rubs rubs, vibrational power flow is in the two ends increasing the roller 22 that rubs, therefore at polishing roll 21 with increase in the process of synchronous compression of the roller 22 that rubs, the both sides of paper are only had to be compressed by synchronous roller group 2, and centre does not contact with polishing roll 21 to some extent with the part of ink, therefore can prevent polishing roll 21 from blackouting the ink of printed matter.
When increasing rub roller 22 rotate and contact with paper time, the Rubber end 91 of rubber telescopic block is subject to paper effect, Rubber end 91 againsts paper and deforms, the spherical of Rubber end 91 and paper-contacting surface are plane, and fit tightly with paper, reach the object increasing friction, prevent the skidding that paper occurs in the fabrication process; Owing to being provided with spring 93 in rubber pars contractilis, spring 93 increases the clamping force of rubbing between roller 22 and paper, spring 93 is scalable simultaneously, prevent from excessively clamping the impression brought, improve paper surface quality, reduce impression, prevent paper from moving process, skidding occurring simultaneously, reduce the fold impression of paper surface, improve finished surface quality; It is less that Rubber end 91 stretches out the area increasing hole 221 of rubbing, and reduces the wearing and tearing of Rubber end 91, extends the service life increasing the roller 22 that rubs.
Wherein, described Rubber end 91 spherically structure, the sphere roughness of Rubber end 91 is Ra12.5.
Rubber end 91 spherically structure, when Rubber end 91 press down contact with paper time, Rubber end 91 and paper surface fit tightly, and increase the friction between paper and Rubber end 91, and Rubber end 91 is not easy to wear simultaneously, can extend the service life of Rubber end 91; Increase the roughness of Rubber end 91 and regularly wiping maintenance carried out to Rubber end 91 surface, the paper skidding that dust brings can be prevented, reducing the fold impression of paper surface, improving finished surface quality.
Wherein, described lock chamber 94 is " Contraband " structure, described lock chamber 94 opening is provided with outer cone mouth 941, described outer cone mouth 941 is one-body molded with lock chamber 94, described Rubber end 91 is provided with for cone mouth 911 in coated outer cone mouth 941, and described interior cone mouth 911 is one-body molded with Rubber end 91.
The elasticity of rubber is utilized to be connected with lock chamber 94 by Rubber end 91, when installing Rubber end 91 and lock chamber 94, only to need the outer cone mouth 941 of lock chamber 94 to fill in Rubber end 91 in cone mouth 911, being fixedly connected with of Rubber end 91 and lock chamber 94 can be completed, prevent from Rubber end 91 from deviating from increasing to rub hole 221, without the need to connectors such as screws, therefore, it is possible to reduce the oscillation phenomenon increasing the roller 22 that rubs and bring in rotation process, reduce noise, and improve the service life increasing the roller 22 that rubs.
Wherein, be provided with between described Rubber end 91 and spring 93 and come directly towards block 92, described top block 92 comprises head 921, and described head 921 is conflicted with Rubber end 91, and described head 921 is in hemispherical.
Spring 93 directly contacts with Rubber end 91, and frequent flexible spring 93 is easy to cause the Rubber end 91 contacted with spring 93 to scratch, and directly contacts with spring 93, and the shape of Rubber end 91 is partial to the conical surface, is difficult to maintenance sphere; Therefore; this is between Rubber end 91 and spring 93 and arranges a head 921 in hemispheric top block 92, and top block 92 is sphere with the contact surface of Rubber end 91, is conducive to protection Rubber end 91 and is not damaged; prevent Rubber end 91 from breaking, extend the service life of rubber telescopic block.
Wherein, described top block 92 also comprises bottom 922, and described bottom 922 is cylinder, and described lock chamber 94 is provided with and comes directly towards the axial tube seat 942 moved around of block 92 for keeping, and described cylinder is arranged in tube seat 942.
Tube seat 942 is set, the cylindrical bottom portion 922 of top block 92 is arranged in tube seat 942, tube seat 942 can keep top block 92 to move around along the axis of rubber telescopic block, prevent top block 92 from deviating from, cause the work of rubber telescopic block malfunctioning, extend the service life increasing structure of rubbing, improve the security increasing the roller 22 that rubs and use.
Wherein, described top block 92 is made of plastics, and described plastics are allyl resin.
Adopt allyl resin as the material of top block 92, be convenient to top block 92 and manufacture, save cost, alleviate the weight increasing the roller 22 that rubs; Top block 92 hardness that allyl resin is made simultaneously not easily causes scuffing to Rubber end 91, increases the security and service life that increase the roller 22 that rubs; Secondly, allyl resin smooth surface, mobile not easy to wear in tube seat 942.
The above makes preferred embodiment of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.
Claims (6)
1. an anti-slip intaglio press, comprise dryer and gravure roll, it is characterized in that: also comprise synchronous roller group, described synchronous roller group is arranged between dryer and intaglio press, described synchronous roller group comprises polishing roll and increasing and to rub roller, the diameter at described polishing roll two ends is greater than mid diameter, the described increasing roller that rubs is provided with increasing and rubs structure, described increasing structure of rubbing comprises increasing and to rub hole and kickover lug, described increasing hole of rubbing is positioned at and increases the two ends of roller curved surface of rubbing, described kickover lug is embedded at increasing and rubs in hole, described kickover lug comprises Rubber end, lock chamber and elastic component, described Rubber end is clamped in and increases in hole of rubbing and extend the curved surface increasing the roller that rubs, described elastic component is positioned at lock chamber, elastic component two ends conflict Rubber end and lock chamber, described Rubber end is fixedly connected with lock chamber, described lock chamber is embedded at increasing and rubs in hole.
2. anti-slip intaglio press according to claim 1, is characterized in that: described Rubber end spherically structure, and the sphere roughness of Rubber end is Ra12.5.
3. anti-slip intaglio press according to claim 1, it is characterized in that: described lock chamber is " Contraband " structure, described lock chamber opening is provided with outer cone mouth, described outer cone mouth and lock chamber one-body molded, described Rubber end is provided with for cone mouth in coated outer cone mouth, described interior cone mouth and Rubber end one-body molded.
4. anti-slip intaglio press according to claim 1, it is characterized in that: be provided with top block between described Rubber end and spring, described top block comprises head, described head and Rubber end are conflicted, and described head is hemispherical.
5. anti-slip intaglio press according to claim 4, it is characterized in that: described top block also comprises bottom, described bottom is cylinder, and described lock chamber is provided with and comes directly towards the axial tube seat moved around of block for keeping, and described cylinder is arranged in tube seat.
6. the anti-slip intaglio press according to claim 4 or 5, is characterized in that: described top block is made of plastics, and described plastics are allyl resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820750.9U CN204340354U (en) | 2014-12-22 | 2014-12-22 | A kind of anti-slip intaglio press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820750.9U CN204340354U (en) | 2014-12-22 | 2014-12-22 | A kind of anti-slip intaglio press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204340354U true CN204340354U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820750.9U Expired - Fee Related CN204340354U (en) | 2014-12-22 | 2014-12-22 | A kind of anti-slip intaglio press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204340354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058958A (en) * | 2015-07-23 | 2015-11-18 | 安徽宁远新能源科技有限公司 | Online metallic foil double-side charcoal coating equipment |
| TWI675754B (en) * | 2018-12-20 | 2019-11-01 | 嚴甘章 | Wave board topcoat painting device |
-
2014
- 2014-12-22 CN CN201420820750.9U patent/CN204340354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058958A (en) * | 2015-07-23 | 2015-11-18 | 安徽宁远新能源科技有限公司 | Online metallic foil double-side charcoal coating equipment |
| TWI675754B (en) * | 2018-12-20 | 2019-11-01 | 嚴甘章 | Wave board topcoat painting device |
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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: 20150520 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |