CN207875179U - A kind of spray drawing apparatus integral type heat setting device of internal heat generation - Google Patents
A kind of spray drawing apparatus integral type heat setting device of internal heat generation Download PDFInfo
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- CN207875179U CN207875179U CN201820276911.0U CN201820276911U CN207875179U CN 207875179 U CN207875179 U CN 207875179U CN 201820276911 U CN201820276911 U CN 201820276911U CN 207875179 U CN207875179 U CN 207875179U
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- groove
- setting roller
- setting
- drawing apparatus
- roller
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Abstract
A kind of spray drawing apparatus integral type heat setting device of internal heat generation, including setting roller and the fixing axle on spray drawing apparatus；Fixing axle is inserted on the bearing at the both ends of the setting roller, and heated conveying channel and multiple hot driving holes are equipped in setting roller；The center of fixing axle is equipped with heat input hole, and heat input hole is connected to heated conveying channel, and heat input hole is externally connected with heat generator；Setting roller is equipped with a plurality of groove, and the outlet in hot driving hole is connected with groove；Groove on the outer surface of setting roller extends to two end side surfaces of setting roller, and side is equipped with heat exhaust openings；The both ends of setting roller are connected with return-air disk, and one side is equipped with arc return-air structure, and arc return-air structure is the arcuate structure being bent to setting roller direction, and metal mesh is equipped with above groove.Drying efficiency of spray drawing apparatus during furling painting canvas is improved, the case where leading to defective products since dyestuff is not dry that may be present is significantly reduced, has saved space, reduces production cost.
Description
Technical field
The utility model is related to a kind of spray drawing apparatus, and pigment can be completed in spray drawing apparatus ontology more particularly, to one kind
Thermal finalization internal heat generation spray drawing apparatus integral type heat setting device.
Background technology
Printing technology is a kind of technology just having begun development from ancient times, all for activities such as people's life and business
It has great significance.And today's society, in the epoch that business is flourishing, the demand of the air brushing such as advertisement, wall decoration is increasing,
Air brushing carries out the painting canvas of unlike material generally by large-scale spray drawing apparatus in the pattern of spray-painting setting, forms required air brushing
Product.And after the general complete painting canvas of spray drawing apparatus spray-painting, dyestuff generally will not be just dry immediately, in the rolling retracting to painting canvas
It is possible to that the pigment of air brushing product can be caused to adhere in the other positions of painting canvas in the process, leads to the appearance of defective products.And show
Some drying units dry the painting canvas in coiling process generally by a dryer is placed in front of air brushing painting canvas
The phenomenon that doing, reducing the dyestuff adhesion occurred because dyestuff is not dry.But the addition of this equipment not only occupies larger sky
Between, drying effect unobvious, drying efficiency is unstable, and equipment to surrounding and working environment are affected, and carry simultaneously
High production cost.
Utility model content
The technical issues of the utility model solves is to provide a kind of spray drawing apparatus integral type heat setting device of internal heat generation, carries
The drying efficiency of high air brushing painting canvas simplifies air brushing painting canvas drying structure.
The technical solution of the utility model is：
A kind of spray drawing apparatus integral type heat setting device of internal heat generation, which is characterized in that it includes setting roller and peace
Fixed frame on spray drawing apparatus, the fixed frame both ends are equipped with fixing axle；The fixing axle is set to spray drawing apparatus painting canvas
Outside delivery outlet, the fixing axle is inserted on the bearing at the both ends of the setting roller, and it is defeated that the setting roller center is equipped with heat
Channel is sent, and is communicated with the bearing interstitial hole, the setting roller is equipped with multiple hot drivings perpendicular to central shaft
Hole, the hot driving hole extend to the outer surface of setting roller；The center of the fixing axle is equipped with heat input hole, the heat input hole
It is connected to the heated conveying channel, the heat input hole is externally connected with heat generator；It is set on the outer surface of the setting roller
There are a plurality of groove, the outlet in the hot driving hole to be connected with the groove；
Groove on the outer surface of the setting roller extends to two end side surfaces of the setting roller, on the side
Equipped with heat exhaust openings；
The both ends of the setting roller are connected with return-air disk, and the return-air disk is that outer diameter is more than the setting roller diameter
Ring discoid structure, one side are equipped with arc return-air structure, and the bottom of the arc return-air structure is concordant with the bottom portion of groove,
The arc return-air structure is the arcuate structure being bent to setting roller direction；
The metal mesh coordinated with the setting roller outer surface is equipped with above the groove.
The spray drawing apparatus integral type heat setting device of internal heat generation as described above, wherein the outer surface of the setting roller
It is equipped with the groove that transverse direction and longitudinal direction is interlocked, forms recess mesh, longitudinal groove is around the setting roller side
Annular groove, the lateral groove be connected to two end side surface of setting roller strip-shaped groove.
The spray drawing apparatus integral type heat setting device of internal heat generation as described above, wherein the arc return-air structure includes
The arc return-air duct docked with the groove, outlet are to be arranged towards the direction of the setting roller.
The spray drawing apparatus integral type heat setting device of internal heat generation as described above, wherein the arc return-air duct goes out
The heat exhaust openings of mouth and the groove form the angle more than 180 degree, and the outlet of the arc return-air duct is fixed towards the heat
Type roller direction, and slope inwardly to the upper surface of the setting roller and be arranged, it is used for painting canvas upper surface foldback hot gas.
The spray drawing apparatus integral type heat setting device of internal heat generation as described above, wherein the metal mesh is is surrounded on
The cylindricality bulk metal web frame for stating setting roller outer surface is covered in the outer surface of all groove and setting roller
On.
The spray drawing apparatus integral type heat setting device of internal heat generation as described above, wherein the medial surface of the metal mesh with
It is equipped at intervals with support column between the bottom surface of the groove.
It is learnt by described above, compared with prior art, can reach following effect really：
A kind of spray drawing apparatus integral type heat setting device of the utility model has drying by being arranged in spray drawing apparatus
The roller of drying function is directly and efficiently dried to realize in coiling process after the completion of air brushing painting canvas spray-painting, and then improves spray
Drying efficiency of equipment during furling painting canvas is painted, significantly reduce that may be present causes not since dyestuff is not dry
The case where non-defective unit；It is further provided with the return-air disk for strengthening drying effect, the hot gas that side side is discharged is returned to painting canvas
Upper surface so that painting canvas is more fully dried, and drying effect is enhanced.The metal mesh of setting can not only play diathermanous gas
Effect, and integrally play the role of planar support to painting canvas, painting canvas made the influence painting canvas being recessed do not occur in groove
The problem of flatness.Painting canvas is dried it is not necessary that other large-scale external equipments are additionally arranged simultaneously, has saved the sky of production
Between, reduce production cost.
Description of the drawings
Fig. 1 is a kind of structure of the spray drawing apparatus integral type heat setting device preferred embodiment of internal heat generation of the utility model
Schematic diagram；
Fig. 2 is a kind of the preferable of the setting roller of the spray drawing apparatus integral type heat setting device of internal heat generation of the utility model
The structural schematic diagram of embodiment；
Fig. 3 is that a kind of heat with the spray drawing apparatus integral type heat setting device for strengthening return-air structure of the utility model is fixed
The partial enlargement structural representation of the preferred embodiment of type roller.
Main element label declaration：
The utility model：
1：Setting roller 11：Heated conveying channel 12：Hot driving hole
13：Groove 131：Heat exhaust openings
14：Bearing 15：Metal mesh 2：Spray drawing apparatus
3：Fixed frame 31：Fixing axle 311：Heat input hole
4：Heat generator 5：Painting canvas 6：Return-air disk
61：Arc return-air duct 62：Arc return-air structure
Specific implementation mode
For a clearer understanding of the technical features, objectives and effects of the utility model, existing control description of the drawings
Specific embodiment of the present utility model.
A kind of spray drawing apparatus integral type heat setting device of the internal heat generation of the utility model, please refer to Fig.1 to Fig.3 shown in,
In its preferred embodiment comprising setting roller 1 and the fixed frame 3 on spray drawing apparatus 2,3 liang of the fixed frame
End is equipped with fixing axle 31；The fixing axle 31 is set to outside spray drawing apparatus painting canvas delivery outlet, and the fixing axle 31 is inserted in described
On the bearing 14 at the both ends of setting roller 1,1 center of the setting roller be equipped with heated conveying channel 11, and with the bearing 14
Interstitial hole communicates, the setting roller 1 be equipped with it is multiple perpendicular to the hot driving hole 12 of central shaft, the hot driving hole 12 is prolonged
Extend to the outer surface of setting roller 1；The center of the fixing axle 31 is equipped with heat input hole 311, the heat input hole 311 and the heat
Transfer passage 11 is connected to, and the heat input hole 311 is externally connected with heat generator 4.The outer surface of the setting roller is equipped with
The outlet of a plurality of groove, the hot driving hole is connected with the groove；Groove on the outer surface of the setting roller extends
To two end side surfaces of the setting roller, heat exhaust openings are equipped in the side；The both ends of the setting roller are connected with back
Gas disk 6, the return-air disk 6 are the ring discoid structure that outer diameter is more than the setting roller diameter, and one side is equipped with arc return-air
The bottom of structure 62, the arc return-air structure 62 is concordant with the bottom portion of groove, and the arc return-air structure 62 is fixed to heat
The arcuate structure of type roller direction bending；The metal mesh coordinated with the setting roller outer surface is equipped with above the groove.
In the installation to spray drawing apparatus 2 of the fixed frame 3, it is preferred that outside installation to air brushing painting canvas delivery outlet, make thermal finalization
Roller of the roller 1 as first reception painting canvas 5.And the fixing axle 31 of 3 both sides of fixed frame is used to be plugged on the axis at 1 both ends of setting roller
It holds on 14, and thermal energy, such as hot-air can be conveyed into the heated conveying channel 11 of setting roller 1；Hot-air is defeated by heat
Channel 11 is sent to be transmitted in hot driving hole 12, so that air brushing painting canvas is heated on the surface that hot gas is sent to setting roller 1
Drying.
As described above, the outer surface of the setting roller 1 is equipped with a plurality of groove 13, the outlet in the hot driving hole and institute
Groove 13 is stated to be connected.It is provided with the groove 13 being connected to the hot driving hole 12, the hot gas sprayed is enabled to have flowing
Space, will not due to painting canvas 5 to hot driving hole 12 blockade and the problem of cause not out of gas, meanwhile, increase hot gas to drawing
The drying area of cloth 5, improves drying efficiency.
As described above, as shown in Fig. 2, the groove 13 on the outer surface of the setting roller 1 extends to the setting roller 1
Two end side surfaces, in the side be equipped with heat exhaust openings 131.The both ends that the groove 13 is connected to setting roller 1 make heat
Gas can be discharged from the both ends of setting roller 1, without outlet will not generate high pressure due to hot gas, prevent painting canvas 5 from deforming.
After hot gas is discharged from the heat exhaust openings at groove both ends, pass through the arc return-air structure 62 of the medial surface of return-air disk 6
It is returned the upper surface of backheat setting roll, that is, the upper surface of painting canvas, therefore, the hot gas of ejection can be right in a certain range
The upper surface of painting canvas is dried, and further strengthens drying effect.
The spray drawing apparatus integral type heat setting device of the internal heat generation of the utility model as described above, preferred embodiment
In, the outer surface of the setting roller 1 is equipped with the groove 13 that transverse direction and longitudinal direction is interlocked, and forms recess mesh, longitudinal is described
Groove 13 is the annular groove around 1 side of the setting roller, and the lateral groove 13 is 1 liang of end side of connection setting roller
The strip-shaped groove in face.It is provided with the groove that vertical and horizontal interlock, the heating surface area of painting canvas 5 can be increased so that hot gas
Circulation is more smooth.In other cases, the groove of all directions can also be arranged to, form different hot gas distribution channels,
Improve drying efficiency.
The spray drawing apparatus integral type heat setting device of the internal heat generation of the utility model as described above, preferred embodiment
In, the arc return-air structure 62 includes the arc return-air duct 61 docked with the groove, and outlet is fixed towards the heat
The direction of type roller is arranged.Hot gas can preferably be concentrated and be returned by the arc return-air duct 61 being connect with the heat exhaust openings
It send, the outlet by arc return-air duct 61 is can be in the pressure injection to painting canvas of bigger after hot gas is returned to upper surface
Surface is that dry range is wider.
The spray drawing apparatus integral type heat setting device of the internal heat generation of the utility model as described above, preferred embodiment
In, as shown in fig.3, the heat exhaust openings of the outlet of the arc return-air duct 61 and the groove form the folder more than 180 degree
Angle, the outlet of the arc return-air duct 61 are and inward-facing to the upper table of the setting roller towards the setting roller direction
It is obliquely installed, foldback hot gas.More than the angle of 180 degree, that is to say, that the hot gas discharged from heat exhaust openings passes through return-air disk
6 arc return-air duct 61 not only can 180 degree be back to the upper surface of setting roller, but also can be to be returned more than 180 degree
Angle is sprayed down into painting canvas upper surface, enhances the utilization to hot gas, slows down the speed that hot gas outwardly scatters and disappears, and improves heat utilization
Rate.
The spray drawing apparatus integral type heat setting device of the internal heat generation of the utility model as described above, preferred embodiment
In, the metal mesh 15 is the cylindricality bulk metal web frame for being surrounded on the setting roller outer surface, is covered in whole institutes
On the outer surface for stating groove 13 and setting roller 1.The metal mesh 15 can be the localized metallic for being only covered in 13 top of groove
Web frame, can also be the bulk metal web frame described in the present embodiment, and bulk metal web frame can be entire thermal finalization
The outer surface all standing of roller 1 better ensures that the flatness of painting canvas entirety painting canvas when being conveyed on setting roller 1, can also be more
Comprehensive heat drying effect is provided on 5 surface of painting canvas well.
The spray drawing apparatus integral type heat setting device of the internal heat generation of the utility model as described above, preferred embodiment
In, support column (not shown) is equipped at intervals between the medial surface of the metal mesh 15 and the bottom surface of the groove 13.Therefore, nothing
Have by the width of groove 13 much, even the outer surface of setting roller 1 forms a whole groove, there is the branch supported
Support, metal mesh 15 will not collapse, and ensure the flatness of painting canvas.
Further in the preferred embodiment, it is fixed to could be provided as distance heat for bulk metal web frame as described above
The outer surface one of type roller 1 allows the distance that hot gas circulates so that bulk metal side off the net has hot gas circulation, is formed below painting canvas
The effect of whole heat drying, reduces that local heating is uneven leads to the problem of.
A kind of spray drawing apparatus integral type heat setting device of the utility model has drying by being arranged in spray drawing apparatus
The roller of drying function is directly and efficiently dried to realize in coiling process after the completion of air brushing painting canvas spray-painting, and then improves spray
Drying efficiency of equipment during furling painting canvas is painted, significantly reduce that may be present causes not since dyestuff is not dry
The case where non-defective unit；It is further provided with the return-air disk for strengthening drying effect, the hot gas that side side is discharged is returned to painting canvas
Upper surface so that painting canvas is more fully dried, and drying effect is enhanced.The metal mesh of setting can not only play diathermanous gas
Effect, and integrally play the role of planar support to painting canvas, painting canvas made the influence painting canvas being recessed do not occur in groove
The problem of flatness.Painting canvas is dried it is not necessary that other large-scale external equipments are additionally arranged simultaneously, has saved the sky of production
Between, reduce production cost.
The above descriptions are merely exemplary embodiments of the present utility model, is not limited to the model of the utility model
It encloses.Any those skilled in the art, made equivalent change under the premise of not departing from the design and principle of the utility model
Change and change, the range of the utility model protection should all be belonged to.
Claims (6)
1. a kind of spray drawing apparatus integral type heat setting device of internal heat generation, which is characterized in that it includes setting roller and installation
Fixed frame on spray drawing apparatus, the fixed frame both ends are equipped with fixing axle；It is defeated that the fixing axle is set to spray drawing apparatus painting canvas
Outlet is outer, and the fixing axle is inserted on the bearing at the both ends of the setting roller, and the setting roller center is equipped with heated conveying
Channel, and being communicated with the bearing interstitial hole, the setting roller be equipped with it is multiple perpendicular to the hot driving hole of central shaft,
The hot driving hole extends to the outer surface of setting roller；The center of the fixing axle be equipped with heat input hole, the heat input hole with
The heated conveying channel connection, the heat input hole is externally connected with heat generator；The outer surface of the setting roller is equipped with
The outlet of a plurality of groove, the hot driving hole is connected with the groove；
Groove on the outer surface of the setting roller extends to two end side surfaces of the setting roller, is equipped in the side
Heat exhaust openings；
The both ends of the setting roller are connected with return-air disk, and the return-air disk is the annular that outer diameter is more than the setting roller diameter
Disk-like structure, one side are equipped with arc return-air structure, and the bottom of the arc return-air structure is concordant with the bottom portion of groove, described
Arc return-air structure is the arcuate structure being bent to setting roller direction；
The metal mesh coordinated with the setting roller outer surface is equipped with above the groove.
2. the spray drawing apparatus integral type heat setting device of internal heat generation as described in claim 1, which is characterized in that the thermal finalization
The outer surface of roller is equipped with the groove that transverse direction and longitudinal direction is interlocked, and forms recess mesh, and longitudinal groove is around the heat
The annular groove of setting roll side, the lateral groove are the strip-shaped groove for being connected to two end side surface of setting roller.
3. the spray drawing apparatus integral type heat setting device of internal heat generation as claimed in claim 2, which is characterized in that the arc returns
Depressed structure includes the arc return-air duct docked with the groove, and outlet is to be arranged towards the direction of the setting roller.
4. the spray drawing apparatus integral type heat setting device of internal heat generation as claimed in claim 3, which is characterized in that the arc returns
The outlet of feed channel forms the angle more than 180 degree, the outlet court of the arc return-air duct with the heat exhaust openings of the groove
To the setting roller direction, and slope inwardly to the upper surface of the setting roller and be arranged, is used for painting canvas upper surface foldback
Hot gas.
5. the spray drawing apparatus integral type heat setting device of internal heat generation as claimed in claim 4, which is characterized in that the metal mesh
To be surrounded on the cylindricality bulk metal web frame of the setting roller outer surface, it is covered in all groove and setting roller
Outer surface on.
6. the spray drawing apparatus integral type heat setting device of internal heat generation as claimed in claim 5, which is characterized in that the metal mesh
Medial surface and the bottom surface of the groove between be equipped at intervals with support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276911.0U CN207875179U (en) | 2018-02-27 | 2018-02-27 | A kind of spray drawing apparatus integral type heat setting device of internal heat generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820276911.0U CN207875179U (en) | 2018-02-27 | 2018-02-27 | A kind of spray drawing apparatus integral type heat setting device of internal heat generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875179U true CN207875179U (en) | 2018-09-18 |
Family
ID=63499092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820276911.0U Expired - Fee Related CN207875179U (en) | 2018-02-27 | 2018-02-27 | A kind of spray drawing apparatus integral type heat setting device of internal heat generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875179U (en) |
-
2018
- 2018-02-27 CN CN201820276911.0U patent/CN207875179U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |