CN208247746U - Damping device before carpet or pile fabrics digit printing - Google Patents
Damping device before carpet or pile fabrics digit printing Download PDFInfo
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- CN208247746U CN208247746U CN201820776718.3U CN201820776718U CN208247746U CN 208247746 U CN208247746 U CN 208247746U CN 201820776718 U CN201820776718 U CN 201820776718U CN 208247746 U CN208247746 U CN 208247746U
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- pile fabrics
- carpet
- damping device
- digit printing
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Abstract
The utility model discloses the damping devices before carpet or pile fabrics digit printing, belong to digital printing technology field, it is therefore intended that the ink for overcoming digital decorating machine to be sprayed directly on on carpet or pile fabrics knitting wool cannot disposably reach the defect of the permeation requirements of carpet or pile fabrics industry.Damping device includes rack, and the delivery roll for conveying carpet or pile fabrics is arranged in the rack and can have spout to carpet or the spray equipment of pile fabrics sprinkling water mist, the spray equipment, the spout is towards carpet or pile fabrics.Damping device before carpet or pile fabrics digit printing provided by the utility model, wettability treatment is carried out to carpet or pile fabrics before carpet or pile fabrics carry out digit printing, ink is set deeper to penetrate into carpet or pile fabrics, the ink for enabling digital decorating machine to be sprayed directly on on carpet or pile fabrics knitting wool disposably reaches the permeation requirements of carpet or pile fabrics industry.
Description
Technical field
The utility model belongs to digital printing technology field, the wetting before being related to a kind of carpet or pile fabrics digit printing
Device.
Background technique
The higher carpet of precision or pile fabrics digital decorating machine mostly use greatly piezoelectric type spray head, the spray of piezoelectric type spray head at present
Droplet volume out is about 80pl(picoliters), the ink droplet of the volume is sprayed directly on to can permeate on high based carpet or pile fabrics
Depth is shallower, generally 1-3mm(millimeters), it cannot disposably reach the permeation requirements of carpet or pile fabrics industry (generally
5-6mm).Therefore existing high-precision carpet or the directly ink-jet on high based carpet or pile fabrics of pile fabrics digital decorating machine
It is difficult to meet the directly stamp requirement of infiltration in place, printing quality is poor.
Summary of the invention
In view of the problems of the existing technology the utility model proposes the profit before a kind of carpet or pile fabrics digit printing
Wet device, it is therefore intended that the ink for overcoming digital decorating machine to be sprayed directly on on carpet or pile fabrics knitting wool cannot disposably reach
To the defect of carpet or the permeation requirements of pile fabrics industry.
The utility model is realized in this way:
Damping device before carpet or pile fabrics digit printing, which is characterized in that including rack, be arranged in the rack
It is described for conveying the delivery roll of carpet or pile fabrics and the spray equipment of water mist can be sprayed to carpet or pile fabrics
Spray equipment has spout, and the spout is towards carpet or pile fabrics.Rack is used to support entire damping device, and delivery roll can
It is rotatably mounted in rack, as carpet or the pretreating device of pile fabrics stamp, carpet or pile fabrics from unreeling dress
It puts after coming out, before entering the conveying conduction band of carpet or pile fabrics printing machine, is introduced into damping device, carpet or suede class are knitted
Object is tensioned after entering damping device by delivery roll, and spray equipment is by water mist spray to carpet or pile fabrics, to carpet or suede
Kind fabric carries out wettability treatment, and wettability treatment is to the pretreatment before carpet or pile fabrics digit printing, due to carpet or suede
There is certain moisture content, when digit printing, the ink being sprayed on carpet or pile fabrics is just easy to carpet or suede on kind fabric
The depths of kind fabric knitting wool is permeated, and can control penetration depth by the wetness degree of control carpet or pile fabrics, thus
Be easily achieved the ink that digital decorating machine is sprayed directly on on carpet or pile fabrics knitting wool can disposably reach carpet or
The permeation requirements of pile fabrics industry.
Preferably, the delivery roll includes the first delivery roll and the second delivery roll, first delivery roll and described second
Spraying zone is formed between delivery roll, spray equipment is arranged in the top of the spraying zone or side.Carpet or pile fabrics are located at the
One section between one delivery roll and the second delivery roll is in spraying zone, is the position for receiving spray equipment sprinkling water mist.When first
Delivery roll and the setting of the second delivery roll vertical array, then this section of carpet or pile fabrics are also vertically arranged, and spray equipment setting exists
The side for the flannelette for needing to be sprayed；When the first delivery roll and the transversely arranged setting of the second delivery roll, then this section of carpet or suede class are knitted
Object is also laterally arranged, and upward, the top of spraying zone is arranged in spray equipment to the flannelette for needing to be sprayed at this time, this is also to be more highly preferred to
Set-up mode, enable water mist is more uniform to be controllably sprayed on carpet or pile fabrics.Transverse direction herein and it is vertical all
It include the case where slightly inclination.
Preferably, the spray equipment includes Venturi tube and the jet pipe with the outlet of the Venturi tube, institute
The spout that jet pipe has strip is stated, the Venturi tube includes water inlet, and the water inlet is connected with water source.Venturi tube and
Jet pipe can be directly connected to, and can also be connected by connecting tube.Water flow is capable of increasing flow rate of water flow by Venturi tube and will be real
The existing a degree of atomization of water flow, moisture content are spread apart after entering jet pipe, the length and carpet of usual jet pipe or the width of pile fabrics
Quite, the length and carpet or pile fabrics length of spout are suitable for degree, and such moisture content can be equal when spraying by jet pipe from spout
It is sprayed on the entire lateral face of carpet or pile fabrics evenly.
Preferably, the valve switch of control flow of inlet water is set between the water inlet and water source.It thus can basis
Carpet or pile fabrics suede height adjustment flow of inlet water are sprayed on carpet or pile fabrics to guarantee the uniformity of sprinkling
More sprinklings of water meeting appropriateness are some.
Preferably, the Venturi tube further includes air inlet, and the air inlet and compressed air generator are connected by tracheae
It connects.Water flow and compressed air so is just capable of forming air-water mixture, improves the atomizing effect of moisture content, improves the equal of water mist spray
Even property.
Preferably, the jet pipe is air knife structure.Air knife is preferably super air knife, and air-water mixture is formed by force by air knife
Big fog screen keeps the water mist sprayed more regular, makes to spray more uniform.
Preferably, the carpet after the spray equipment or the subsequent traffic bit of pile fabrics center for remove carpet or
The water absorber of excessive moisture on pile fabrics.Water absorber is set in the downstream of spray equipment, in order to guarantee the equal of sprinkling
Even property, more sprinklings that the water being sprayed on carpet or pile fabrics can be appropriate are some, and extra is that moisture content just passes through water absorber
Removal.
Preferably, the water absorber includes vacuum tube, and the one side of the vacuum tube towards carpet or pile fabrics is set
There is the suction inlet of strip.Excessive moisture can be effectively removed in such a way that vacuum tube aspirates, and vacuum degree is easy to control, suction
The amount of moisture content is also easy to control, and will not be damaged to carpet or pile fabrics knitting wool, and to carpet or pile fabrics knitting wool
Have the effect of smoothing out with the fingers straight.
Preferably, the adjusting machine for adjusting carpet or pile fabrics and the water absorber distance is set in the rack
Structure, the regulating mechanism include regulating roller and the driving device for controlling the regulating roller movement.The water absorbing capacity of vacuum tube can be with
By adjusting vacuum degree realization, also the position of adjustable regulating roller with control between carpet or pile fabrics and vacuum tube away from
From realization.In addition, in damping device shutdown or failure, to avoid vacuum tube excessively to carpet or pile fabrics same position mistake
Degree water suction, controllable adjustable roller prevent vacuum tube from continuing the moisture content on suction and pumping carpet or pile fabrics far from vacuum tube.
Preferably, the driving device is cylinder, and the cylinder is fixed on the rack, and the regulating roller is arranged in the gas
On the telescopic shaft of cylinder.It is driven with cylinder, structure is simple, and running is stablized, technology maturation, it is easy to accomplish.
Preferably, strain roll is set in the rack, there is guide rail in the rack, the both ends of the strain roll are mounted on
It can move on the guide rail and along guide rail, be connected with mass on the strain roll.Mass can auto-tensioning carpet or
Pile fabrics guarantee the smooth of carpet or pile fabrics at any time.
Preferably, drip tray is set below the spraying zone.Drip tray can be avoided the water of carpet or pile fabrics drippage
Part or spray equipment is not sprayed onto carpet or the moisture content of pile fabrics is fallen to the ground, keep equipment and ground dry and clean and tidy.
Carpet or pile fabrics humidity method, which is characterized in that damping device includes rack, and setting is used in the rack
It conveys the delivery roll of carpet or pile fabrics and the spray equipment of water mist, the method can be sprayed to carpet or pile fabrics
The following steps are included:
A, starting damping device transmits carpet or pile fabrics and is stretched between two delivery rolls；
Damping device is usually used in combination with the host of printing machine, and damping device is opened, closing and relevant control are usually logical
The host for crossing control printing machine realizes that two delivery rolls refer to form the two sticks of spraying zone, and as escribed above first passes
Defeated roller and the second delivery roll.
B, spray equipment sprays water mist to carpet or pile fabrics surface.
The sequence of step A and step B can be interchanged, and alphabetical A, B etc. do not limit sequence of steps.
Step B further includes step B1: according to the flow of carpet or the suede height adjustment spray equipment of pile fabrics and/or according to
The admission pressure of carpet or pile fabrics suede height adjustment spray equipment.It, can be by directly adjusting in order to guarantee the uniformity of sprinkling
The sprinkling flow of whole spray equipment makes to spray flow control in the wetness degree that can make carpet or pile fabrics slightly larger than number
Required wetness degree when printing.It, can also be by adjusting admission pressure when spray equipment assists spraying with compressed gas
To control sprinkling flow.
Further include step C after step B: removing the waters sprayed on carpet or pile fabrics more.The removal water sprayed more
Part, so that the wetting of carpet or pile fabrics is undertaken wetting requirement when reaching digital printing.
It further include step C1 before or after step C: the distance or adjustment of adjustment carpet or pile fabrics and water absorber
The vacuum degree of water absorber takes away water on carpet or pile fabrics to control water absorber, makes carpet or pile fabrics
Humidity reaches expected requirement.
When damping device stops working, the stopping of carpet or pile fabrics is transmitted, spray equipment stops working, water suction dress
Closing is set, regulating mechanism is shunk.It can be avoided water absorber so excessively excessively to remove water carpet or pile fabrics same position,
Guarantee digital printing when carpet or pile fabrics on moisture content uniformity.
When regulating mechanism is shunk, strain roll is started to work under the action of mass, locates carpet or pile fabrics always
In tensioning state.Carpet or pile fabrics local location adjust, it may appear that the case where carpet or pile fabrics fold, again
It is tensioned carpet or pile fabrics guarantees the planarization of carpet or pile fabrics.
Damping device before carpet or pile fabrics digit printing provided by the utility model, in carpet or pile fabrics
Wettability treatment is carried out to carpet or pile fabrics before carrying out digit printing, so that ink is deeper penetrated into carpet or pile fabrics, makes
The ink that digital decorating machine is sprayed directly on on carpet or pile fabrics knitting wool can disposably reach carpet or pile fabrics industry
Permeation requirements.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model damping device.
Attached drawing mark explanation: 100. racks, 110. first delivery rolls, 120. second delivery rolls, 200. spray equipments, 210.
Venturi tube, 211. outlets, 212. water inlets, 213. air inlets, 220. jet pipes, 280. spouts, 300. water absorbers, 310. is true
Blank pipe, 320. suction inlets, 400. regulating devices, 410. regulating rollers, 420. cylinders, 421. telescopic shafts, 500. mass, 510. is elastic
Roller, 600. drip trays, 700. carpets or pile fabrics.
Specific embodiment
Just attached drawing in conjunction with the embodiments below, is described in further detail specific embodiment of the present utility model, so that this
Utility model technical solution is more readily understood, grasps.It should be appreciated that specific embodiment described herein is only to explain this reality
With novel, it is not used to limit the utility model.
Damping device before present embodiments providing a kind of carpet or pile fabrics digit printing, in carpet or pile fabrics
Wettability treatment is carried out to carpet or pile fabrics 700 before 700 progress digit printings.The so-called carpet of the utility model or suede class are knitted
Object 700 includes that the various blankets with single-side pile or double-sided plush hit object, cloth-like thing.As shown in Figure 1, damping device includes rack 100,
Spray equipment 200 and the delivery roll for conveying carpet or pile fabrics 700 are set in rack 100, and delivery roll includes the first biography
Defeated roller 110 and the second delivery roll 120 and other help rolls.Spray is formed between first delivery roll 110 and the second delivery roll 120
Area, when the first delivery roll 110 and the setting of 120 vertical array of the second delivery roll, the flannelette for needing to be sprayed is arranged in spray equipment
Side；First delivery roll 110 and the second delivery roll 120 laterally setting of the present embodiment, spray equipment 200 are set to the upper of spraying zone
Side.
Spray equipment 200 can be traditional spray thrower, it is preferred that the spray equipment 200 of the present embodiment includes venturi
Pipe 210 and the jet pipe 220 being connected to the outlet 211 of Venturi tube 210, jet pipe 220 have the spout 280 of strip, spout
280 towards carpet or pile fabrics 700, and the length of jet pipe 220 is usually and the width of carpet or pile fabrics 700 is suitable, jet pipe
220 can be common tubulose strip pipe, and the cross section of internal cavity can be round or polygon or triangle.It is preferred that
, the present embodiment jet pipe 220 is air duct or super air knife, and Venturi tube 210 includes water inlet 212 and air inlet 213, water inlet
212 connect with water source, and setting controls the valve switch of flow of inlet water and measurement flow of inlet water is arranged between water inlet 212 and water source
Flowmeter, air inlet 213 connected with compressed air generator by tracheae.
The subsequent traffic bit of carpet or pile fabrics after spray equipment 200 is centered for removing carpet or pile fabrics
Excessive moisture water absorber 300 on 700.Water absorber 300 can be heating or the mode of blowing quickly takes away carpet or suede class
Excessive moisture on fabric 700.The water absorber 300 of the present embodiment is absorbed water using vacuum tube 310, and vacuum tube 310 has strip
The suction inlet 320 of shape, the length and carpet of suction inlet 320 or the width of pile fabrics 700 are suitable, can also be greater than carpet or suede class is knitted
The width of object 700.Vacuum tube 310 can be detachably accepted in rack 100, be knitted in order to replace suitable carpet or suede class
The vacuum tube 310 of the width of object 700.Drip tray 600 is set below spraying zone, it can be being dripped on carpet or pile fabrics 700
Moisture catch.
Regulating mechanism 400 for adjusting carpet or pile fabrics 700 and 320 distance of suction inlet is set in rack 100, is adjusted
Mechanism 400 includes regulating roller 410 and the driving device for controlling to adjust the movement of roller 410.Driving device can direct and regulating roller 410
Connection can also be connected by transmission mechanism and regulating roller 410.Driving device can be motor, the driving device of the present embodiment
For cylinder 420, cylinder 420 is fixed in rack 100, and regulating roller 410 is arranged on the telescopic shaft 421 of cylinder 420 with telescopic shaft
421 flexible and move.
Further, strain roll 510 is set in the rack 100, there is guide rail in the rack 100, strain roll 510
Both ends are mounted on guide rail and can move along guide rail, and strain roll 510 can be the second delivery roll 120, are also possible to other auxiliary
Roller is helped, mass 500 is connected on strain roll 510.
Present embodiments provide a kind of humidity method based on damping device, comprising the following steps:
1, starting damping device transmits carpet or pile fabrics 700 and is stretched between two delivery rolls.
2, spray equipment 200 sprays water mist to carpet or 700 surface of pile fabrics.
3, it is knitted according to the flow of 700 suede height adjustment spray equipment 200 of carpet or pile fabrics and/or according to carpet or suede class
The admission pressure of 700 suede height adjustment spray equipment 200 of object.
4, it adjusts the distance of carpet or pile fabrics 700 and water absorber 300 or adjusts the vacuum degree of water absorber 300.
5, the waters sprayed on carpet or pile fabrics 700 are removed more.
6, when damping device stops working, the stopping of carpet or pile fabrics 700 is transmitted, spray equipment 200 stops work
Make, water absorber 300 is closed, and regulating mechanism 400 is shunk.
7, when regulating mechanism 400 is shunk, strain roll 510 is started to work under the action of mass 500, makes carpet or suede class
Fabric 700 is in tensioning state always.
Claims (12)
1. the damping device before carpet or pile fabrics digit printing, which is characterized in that including rack (100), the rack
(100) delivery roll for conveying carpet or pile fabrics is set on and the spray of water mist can be sprayed to carpet or pile fabrics
Shower device (200), the spray equipment (200) have spout (280), and the spout (280) is towards carpet or pile fabrics.
2. the damping device before carpet according to claim 1 or pile fabrics digit printing, which is characterized in that the biography
Defeated roller includes the first delivery roll (110) and the second delivery roll (120), first delivery roll (110) and second delivery roll
(120) spraying zone, the top of the spraying zone or side setting spray equipment (200) are formed between.
3. the damping device before carpet according to claim 2 or pile fabrics digit printing, which is characterized in that the spray
Shower device (200) includes Venturi tube (210) and the jet pipe that is connected to the outlet (211) of the Venturi tube (210)
(220), the spout (280) is located on the jet pipe (220), and the jet pipe (220) and the spout (280) are strip,
The Venturi tube (210) includes water inlet (212), and the water inlet (212) connects with water source.
4. the damping device before carpet according to claim 3 or pile fabrics digit printing, which is characterized in that it is described into
The valve switch of setting control flow of inlet water between the mouth of a river (212) and water source.
5. the damping device before carpet according to claim 3 or pile fabrics digit printing, which is characterized in that the text
Venturi (210) further includes air inlet (213), and the air inlet (213) is connected with compressed air generator by tracheae.
6. the damping device before carpet according to claim 3 or pile fabrics digit printing, which is characterized in that the spray
Managing (220) is air knife structure.
7. the damping device before carpet according to claim 4 or pile fabrics digit printing, which is characterized in that the spray
Carpet or the subsequent traffic bit of pile fabrics after shower device (200) are centered for removing superfluous water on carpet or pile fabrics
The water absorber (300) divided.
8. the damping device before carpet according to claim 7 or pile fabrics digit printing, which is characterized in that the suction
Water installations (300) include vacuum tube (310), and the vacuum tube (310) is equipped with strip towards the one side of carpet or pile fabrics
The suction inlet (320) of shape.
9. the damping device before carpet according to claim 7 or pile fabrics digit printing, which is characterized in that rack
(100) regulating mechanism (400) for adjusting carpet or pile fabrics and the water absorber (300) distance is set on, it is described
Regulating mechanism (400) includes the driving device of regulating roller (410) and control regulating roller (410) movement.
10. the damping device before carpet according to claim 9 or pile fabrics digit printing, which is characterized in that described
Driving device is cylinder (420), and the cylinder (420) is fixed on rack (100), and the regulating roller (410) is arranged described
On the telescopic shaft (421) of cylinder (420).
11. the damping device before carpet according to claim 1 or pile fabrics digit printing, which is characterized in that described
Strain roll (510) are set in rack (100), there is guide rail on the rack (100), the both ends of the strain roll (510) are installed
It can move on the guide rail and along guide rail, be connected with mass (500) on the strain roll (510).
12. the damping device before carpet according to claim 2 or pile fabrics digit printing, which is characterized in that described
Drip tray (600) are set below spraying zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776718.3U CN208247746U (en) | 2018-05-23 | 2018-05-23 | Damping device before carpet or pile fabrics digit printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776718.3U CN208247746U (en) | 2018-05-23 | 2018-05-23 | Damping device before carpet or pile fabrics digit printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208247746U true CN208247746U (en) | 2018-12-18 |
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ID=66481856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820776718.3U Active CN208247746U (en) | 2018-05-23 | 2018-05-23 | Damping device before carpet or pile fabrics digit printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208247746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583016A (en) * | 2018-05-23 | 2018-09-28 | 杭州宏鹰数码科技有限公司 | Damping device and humidity method before carpet or pile fabrics digit printing |
| CN112921539A (en) * | 2021-03-24 | 2021-06-08 | 杭州宏鹰数码科技有限公司 | Atomization spraying sizing device and method for digital printing pretreatment of high-density wool fabric |
-
2018
- 2018-05-23 CN CN201820776718.3U patent/CN208247746U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583016A (en) * | 2018-05-23 | 2018-09-28 | 杭州宏鹰数码科技有限公司 | Damping device and humidity method before carpet or pile fabrics digit printing |
| CN112921539A (en) * | 2021-03-24 | 2021-06-08 | 杭州宏鹰数码科技有限公司 | Atomization spraying sizing device and method for digital printing pretreatment of high-density wool fabric |
| CN112921539B (en) * | 2021-03-24 | 2023-08-18 | 杭州宏鹰数码科技有限公司 | Atomizing spraying sizing device and method for digital printing pretreatment of high-pile fabric |
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