CN206840549U - Tabletting transmitting device is used in powdery paints production - Google Patents
Tabletting transmitting device is used in powdery paints production Download PDFInfo
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- CN206840549U CN206840549U CN201720621914.9U CN201720621914U CN206840549U CN 206840549 U CN206840549 U CN 206840549U CN 201720621914 U CN201720621914 U CN 201720621914U CN 206840549 U CN206840549 U CN 206840549U
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- tabletting
- compression roller
- powdery paints
- transmitting device
- driven rollers
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Abstract
The utility model discloses a kind of powdery paints production tabletting transmitting device, is related to powdery paints production equipment field.Powdery paints production includes frame with tabletting transmitting device, rack-mounted tablet press mechanism and the pedrail mechanism of the tabletting for transmitting tablet press mechanism output, tablet press mechanism includes rotatable initiative compression roller and driven rollers, the first gap is formed between initiative compression roller and driven rollers, charging aperture is provided with above first gap, initiative compression roller and driven rollers are hollow structure, the inside of initiative compression roller, the inside of driven rollers is connected with cooling water circulation pipeline, pedrail mechanism includes the transmission crawler belt below initiative compression roller and driven rollers, in frame cooling end is provided with above transmission crawler belt, cooling end includes wind scooper and the blower fan being arranged in wind scooper, the bottom of wind scooper is provided with ventilating opening.The production of the utility model powdery paints is simple in construction with tabletting transmitting device, and production cost is low, good to the cooling-down effect of tabletting.
Description
Technical field
The utility model discloses a kind of powdery paints production tabletting transmitting device, is related to powdery paints production equipment neck
Domain.
Background technology
Powdery paints is the form entirely different with general coating, and it is with existing for the state of attritive powder.Due to it
Material composition is less and the characteristics of solvent-free volatilization, make it have it is solvent-free, pollution-free, save the energy and resource, lighten one's labor
The features such as intensity and high smearing mechanical strength, it is widely used in electrical equipment, furniture, automobile, agricultural machinery, architectural hardware, electronics
In the products such as element.
Powdery paints is broadly divided into two major classes：Thermosetting powder coating and thermosetting powder coating.Thermoplastic powder coating
It is made up of compositions such as thermoplastic resin, pigment, filler, plasticizer and stabilizers.Thermoplastic powder coating include polyethylene,
Polypropylene, polyester, polyvinyl chloride, chlorinated polyether, polyamide-based, cellulose-based, Polyester.Thermosetting powder coating is by thermosetting
Property the composition such as resin, curing agent, pigment, condiment and auxiliary agent.Thermosetting powder coating includes epoxy resin, Polyester and propylene
Acid resin system.
The procedure of processing of powdery paints is generally, and raw material is melted by double screw extruder after raw material is mixed first
Melt crosslinking processing, then form it into sheet using the material after preforming device extrusion molten, crushed after cooling, grind and
Powdery paints finished product is obtained after screening.In above-mentioned process, tabletting processing and cool down to follow-up processing technology to close weight
Will, generally require to reach the purpose of cooling by lengthening fed distance, this method cooling efficiency is low, and it is past to extend fed distance
It is past to need to increase production cost, and cooling-down effect is poor, also results in the inside of tabletting and external temperature differs larger so that into
The quality of product is unstable.
In summary, it is desirable to provide a kind of production cost is low, and the good powdery paints production of cooling-down effect is transmitted with tabletting
Device.
Utility model content
(1) technical problems to be solved
In order to solve the above mentioned problem of prior art, a kind of production cost of the utility model offer is low, and cooling-down effect is good
Powdery paints production use tabletting transmitting device.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the utility model uses include：
A kind of powdery paints production tabletting transmitting device, including frame, rack-mounted tablet press mechanism and be used for
The pedrail mechanism of the tabletting of tablet press mechanism output is transmitted, the tablet press mechanism includes rotatable initiative compression roller and driven rollers,
The first gap is formed between the initiative compression roller and driven rollers, charging aperture, the master are provided with above first gap
Dynamic pressure roller and driven rollers are hollow structure, and the inside of the initiative compression roller, the inside of driven rollers are and cooling water circulation
Pipeline is connected, and the pedrail mechanism includes the transmission crawler belt below initiative compression roller and driven rollers, and the frame is upper
Cooling end is provided with above transmission crawler belt, the cooling end includes wind scooper and the blower fan being arranged in wind scooper, described
The bottom of wind scooper is provided with ventilating opening.
As a kind of preferred scheme of powdery paints production tabletting transmitting device, the initiative compression roller is internally provided with
First water inlet pipe, the outside that first water inlet pipe extends to initiative compression roller are connected with the first cooling water pipe, and described first is cold
But first circulation water pump is provided with water pipe, several first water outlets are radially offered on the tube wall of first water inlet pipe and are led to
Hole；
The driven rollers are internally provided with the second water inlet pipe, and second water inlet pipe extends to the outside of driven rollers
It is connected with the second cooling water pipe, second circulation water pump, the pipe of second water inlet pipe is provided with second cooling water pipe
Several the second water outlet through holes are radially offered on wall.
As a kind of preferred scheme of powdery paints production tabletting transmitting device, first is provided with the initiative compression roller
Gear, second gear is provided with below the first gear, the first gear is turned in the same direction by chain-driving second gear
Dynamic, the second gear drives delivery roll to rotate, and transmission crawler belt is equipped with the delivery roll.
As a kind of preferred scheme of powdery paints production tabletting transmitting device, the transmission crawler belt is by several shoes
Tape is formed by connecting, and the second gap is formed between two neighboring crawler belt bar.
As a kind of preferred scheme of powdery paints production tabletting transmitting device, the crawler belt bar is hollow structure, institute
The inside for stating crawler belt bar is connected with cooling water circulation pipeline.
As a kind of preferred scheme of powdery paints production tabletting transmitting device, the wind scooper is that the wide lower section in top is narrow
Cover body structure.
As a kind of preferred scheme of powdery paints production tabletting transmitting device, if being provided with to be formed at the ventilating opening
The grid of dry air vent.
As a kind of preferred scheme of powdery paints production tabletting transmitting device, the blower fan is centrifugal blower.
As a kind of preferred scheme of powdery paints production tabletting transmitting device, in addition to spacing adjusting mechanism, it is used for
Adjust the gap size between initiative compression roller and driven rollers.
As a kind of preferred scheme of powdery paints production tabletting transmitting device, in addition to lifting regulating mechanism, it is used for
Adjust the spacing size between initiative compression roller, driven rollers and transmission crawler belt.
(3) beneficial effect
The beneficial effects of the utility model are：
Powdery paints production of the present utility model is embodied both ways with tabletting transmitting device to the cooling effect of tabletting：One
Aspect is to introduce the cooling water in cooling water circulation pipeline inside initiative compression roller and driven rollers, by reduce initiative compression roller and
The temperature of driven rollers itself so to tabletting carry out one-level cooling；On the other hand it is that blower fan is installed in the top of transmission crawler belt,
Two level cooling is carried out to tabletting by blower fan.Above-mentioned two-stage cooling mechanism can cool to tabletting well, improve drop
Temp effect, avoid the inside of tabletting and external temperature from differing larger, ensure that the stable quality of tabletting.
Compared with prior art, powdery paints production of the present utility model is simple in construction with tabletting transmitting device, is produced into
This is low, good to the cooling-down effect of tabletting.
Brief description of the drawings
Fig. 1 is a kind of structural representation for powdery paints production tabletting transmitting device that the utility model embodiment 1 provides
Figure.
In above-mentioned accompanying drawing,
1st, frame；2nd, initiative compression roller；3rd, driven rollers；4th, the first cooling water pipe；5th, first circulation water pump；6th, the second cooling
Water pipe；7th, second circulation water pump；8th, wind scooper；9th, blower fan.
Embodiment
It is below in conjunction with the accompanying drawings, right by embodiment in order to understand in order to preferably explain the utility model
The utility model is described in detail.
Embodiment 1
As shown in figure 1, embodiment 1 provides a kind of preferable powdery paints production tabletting transmitting device, the powdery paints
Production includes frame 1, tablet press mechanism and pedrail mechanism in frame 1 with tabletting transmitting device, and pedrail mechanism is arranged on
The lower section of tablet press mechanism, for transmitting the tabletting of tablet press mechanism output.
In embodiment 1, tablet press mechanism includes rotatable initiative compression roller 2 and driven rollers 3.Initiative compression roller 2 and driven
The first gap is formed between pressure roller 3, charging aperture is provided with above the first gap.Melted after mixing by double screw extruder
Formed and rubbed with initiative compression roller 2 and driven rollers 3 in the first gap that the raw material gone out can be between initiative compression roller 2 and driven rollers 3
Wipe, and flake is pressed under the squeezing action between initiative compression roller 2 and driven rollers 3.
Due to the characteristic (such as viscosity) of raw material it is different, it is necessary to according to different raw material types come adjust initiative compression roller and from
The size in the first gap between dynamic pressure roller, the powdery paints production that embodiment 1 provides also include spacing with tabletting transmitting device
Adjustment mechanism, the spacing adjusting mechanism can drive at least one pressure roller linear movement in initiative compression roller 2 and driven rollers 3, from
And increase and decrease the first gap size between initiative compression roller 2 and driven rollers 3.Initiative compression roller 2 can be adjusted flexibly in spacing adjusting mechanism
Gap size between driven rollers 3, to adapt to the tabletting that different fused raw materials is pressed into different-thickness.
During tabletting, in order to which by the raw material of melting, quickly tabletting is made, it is necessary to reduce in fused raw material in cold pressing
Portion and external temperature.Initiative compression roller 2 and driven rollers 3 are hollow structure, inside, the inside of driven rollers 3 of initiative compression roller 2
It is connected with cooling water circulation pipeline, so as to be reduced by the way that cooling water to be introduced to the inside of initiative compression roller 2 and driven rollers 3
The fused raw material directly contacted with initiative compression roller 2 and driven rollers 3.Specifically, initiative compression roller 2 is internally provided with the first water inlet
Pipe, the outside that the first water inlet pipe extends to initiative compression roller is connected with the first cooling water pipe 4, is provided with the first cooling water pipe 4
First circulation water pump 5, several the first water outlet through holes are radially offered on the tube wall of the first water inlet pipe.Driven rollers 3 it is interior
Portion is provided with the second water inlet pipe, and the outside that the second water inlet pipe extends to driven rollers is connected with the second cooling water pipe 6, and second is cold
But second circulation water pump 7 is provided with water pipe 6, several second water outlets are radially offered on the tube wall of the second water inlet pipe and are led to
Hole.In tableting processes, cooling water water source is opened, cooling water is entered by first circulation water pump 5 and second circulation water pump 7 first
In first cooling water pipe 4 and the second cooling water pipe 5, initiative compression roller 2 is then sprayed onto by the first water outlet through hole and the second water outlet through hole
On the internal face of driven rollers 3, the internal face of initiative compression roller 2 and driven rollers 3 is fully radiated, makes initiative compression roller
2 and driven rollers 3 cooled, and then be advantageous to fused raw material and formation be cold-pressed between initiative compression roller 2 and driven rollers 3
Tabletting.
Pedrail mechanism includes the transmission crawler belt positioned at initiative compression roller 2 and the lower section of driven rollers 3, and transmission crawler belt is with underdrive
The tabletting that onwards transmission tablet press mechanism exports under the drive of mechanism.Specifically, it is provided with the first tooth on above-mentioned initiative compression roller 2
Take turns, be provided with second gear below first gear, first gear is rotate in same direction by chain-driving second gear, second gear
Drive delivery roll to rotate, transmission crawler belt is equipped with delivery roll.
In order to which during using transmission crawler belt transmission tabletting temperature with high efficiency can be carried out to tabletting, ensureing not lengthen
On the premise of transmitting crawler belt, cooling end is provided with frame 1, cooling end is located exactly at the surface of transmission crawler belt, cooling end
Including wind scooper 8 and the blower fan 9 being arranged in wind scooper 8, the bottom of wind scooper 8 is provided with ventilating opening, and blower fan draws cold air
Enter in wind scooper 8 and blown out by the tabletting on ventilating opening face transmission crawler belt, in this way, tabletting is further cooled.Blower fan 9
Centrifugal blower is selected, air quantity is big, more preferable to the radiating effect of tabletting.
In order that cold air more intensively blows to the tabletting on transmission crawler belt, wind scooper 8 is the narrow cover in the wide lower section in top
Body structure, the setting of wind scooper 8 make cold air is more quick, intensively blows to tabletting to carry out fast cooling to it.At ventilating opening
It is provided with the grid to form several air vents, the air vent on grid is uniformly distributed, and cold air can pass through the ventilation on grid
Hole equably blows to tabletting, in this way, each several part of tabletting obtains uniform decrease in temperature, effectively prevent showing for tabletting hot-spot supercooling
As so as to ensure that the stable quality of tabletting product.
In embodiment 1, transmission crawler belt is formed by several elongated crawler belt bars are be hinged, between two neighboring crawler belt bar
The second long and narrow gap is formed, cold air may pass through the second gap and take away heat, so as to accelerate the cooling and solidifying speed of tabletting.
In embodiment 1, crawler belt bar is hollow structure, and the inside of crawler belt bar is connected with cooling water circulation pipeline.Pass through
The inside of cooling water introducing crawler belt bar is reduced into the temperature of the tabletting directly contacted with crawler belt bar.
In embodiment 1, powdery paints production also includes lifting regulating mechanism, the lift adjustment with tabletting transmitting device
Structure can drive tablet press mechanism and transmit at least one oscilaltion campaign in crawler belt, so as to adjust initiative compression roller 2, driven
Spacing size between pressure roller 3 and transmission crawler belt.Lifting regulating mechanism can be adjusted flexibly between tablet press mechanism and transmission crawler belt
Spacing size, to facilitate the tabletting of transmission different-thickness.
Powdery paints production of the present utility model is embodied both ways with tabletting transmitting device to the cooling effect of tabletting：One
Aspect is to introduce the cooling water in cooling water circulation pipeline inside initiative compression roller and driven rollers, by reduce initiative compression roller and
The temperature of driven rollers itself so to tabletting carry out one-level cooling；On the other hand it is that blower fan is installed in the top of transmission crawler belt,
Two level cooling is carried out to tabletting by blower fan.Above-mentioned two-stage cooling mechanism can cool to tabletting well, improve drop
Temp effect, avoid the inside of tabletting and external temperature from differing larger, ensure that the stable quality of tabletting.
Compared with prior art, the production of the utility model powdery paints is simple in construction with tabletting transmitting device, production cost
It is low, it is good to the cooling-down effect of tabletting.
Technical principle of the present utility model is described above in association with embodiment.These descriptions are intended merely to explain this
The principle of utility model, and the limitation to scope of protection of the utility model can not be construed in any way.Based on solution herein
Releasing, those skilled in the art, which need not pay creative work, can associate the other embodiments of the utility model, this
A little modes are fallen within scope of protection of the utility model.
Claims (10)
1. tabletting transmitting device is used in a kind of powdery paints production, it is characterised in that including frame, rack-mounted tablet press machine
Structure and for transmit tablet press mechanism output tabletting pedrail mechanism, the tablet press mechanism include rotatable initiative compression roller and from
Dynamic pressure roller, the first gap is formed between the initiative compression roller and driven rollers, charging aperture is provided with above first gap,
The initiative compression roller and driven rollers are hollow structure, the inside of the initiative compression roller, the inside of driven rollers with cooling
Water circulation pipe is connected, and the pedrail mechanism includes the transmission crawler belt below initiative compression roller and driven rollers, the machine
Cooling end is provided with frame above transmission crawler belt, the cooling end includes wind scooper and the wind being arranged in wind scooper
Machine, the bottom of the wind scooper are provided with ventilating opening.
2. tabletting transmitting device is used in powdery paints production as claimed in claim 1, it is characterised in that：The initiative compression roller it is interior
Portion is provided with the first water inlet pipe, and the outside that first water inlet pipe extends to initiative compression roller is connected with the first cooling water pipe, institute
State and first circulation water pump be provided with the first cooling water pipe, radially offered on the tube wall of first water inlet pipe several
One water outlet through hole；
The driven rollers are internally provided with the second water inlet pipe, and second water inlet pipe extends to the outside of driven rollers and the
Two cooling water pipes are connected, and are provided with second circulation water pump on second cooling water pipe, on the tube wall of second water inlet pipe
Radially offer several the second water outlet through holes.
3. tabletting transmitting device is used in powdery paints production as claimed in claim 1, it is characterised in that：Set on the initiative compression roller
First gear is equipped with, second gear is provided with below the first gear, the first gear passes through the tooth of chain-driving second
Wheel is rotate in same direction, and the second gear drives delivery roll to rotate, and transmission crawler belt is equipped with the delivery roll.
4. tabletting transmitting device is used in the powdery paints production as described in claim 1 or 3, it is characterised in that：The transmission crawler belt
It is to be formed by connecting by several crawler belt bars, the second gap is formed between two neighboring crawler belt bar.
5. tabletting transmitting device is used in powdery paints production as claimed in claim 4, it is characterised in that：The crawler belt bar is hollow
Structure, the inside of the crawler belt bar are connected with cooling water circulation pipeline.
6. tabletting transmitting device is used in powdery paints production as claimed in claim 1, it is characterised in that：The wind scooper is top
The narrow cover body structure in wide lower section.
7. tabletting transmitting device is used in powdery paints production as claimed in claim 1, it is characterised in that：Set at the ventilating opening
Have to form the grid of several air vents.
8. tabletting transmitting device is used in powdery paints production as claimed in claim 1, it is characterised in that：The blower fan is centrifugation wind
Machine.
9. tabletting transmitting device is used in powdery paints production as claimed in claim 1, it is characterised in that：Also include spacing adjustment machine
Structure, for adjusting the gap size between initiative compression roller and driven rollers.
10. tabletting transmitting device is used in powdery paints production as claimed in claim 1, it is characterised in that：Also include lift adjustment
Mechanism, for adjusting the spacing size between initiative compression roller, driven rollers and transmission crawler belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621914.9U CN206840549U (en) | 2017-05-31 | 2017-05-31 | Tabletting transmitting device is used in powdery paints production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621914.9U CN206840549U (en) | 2017-05-31 | 2017-05-31 | Tabletting transmitting device is used in powdery paints production |
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| Publication Number | Publication Date |
|---|---|
| CN206840549U true CN206840549U (en) | 2018-01-05 |
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ID=60798055
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720621914.9U Active CN206840549U (en) | 2017-05-31 | 2017-05-31 | Tabletting transmitting device is used in powdery paints production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177019A (en) * | 2018-11-17 | 2019-01-11 | 镇江市美鑫塑料粉末有限公司 | A kind of powdery paints tablet press machine |
-
2017
- 2017-05-31 CN CN201720621914.9U patent/CN206840549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177019A (en) * | 2018-11-17 | 2019-01-11 | 镇江市美鑫塑料粉末有限公司 | A kind of powdery paints tablet press machine |
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