CN109622328A - The dry drying box of coating - Google Patents
The dry drying box of coating Download PDFInfo
- Publication number
- CN109622328A CN109622328A CN201811556221.1A CN201811556221A CN109622328A CN 109622328 A CN109622328 A CN 109622328A CN 201811556221 A CN201811556221 A CN 201811556221A CN 109622328 A CN109622328 A CN 109622328A
- Authority
- CN
- China
- Prior art keywords
- coating
- valve
- heater box
- fixed
- storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 81
- 239000011248 coating agent Substances 0.000 title claims abstract description 80
- 238000001035 drying Methods 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 94
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 241000289669 Erinaceus europaeus Species 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 239000003973 paint Substances 0.000 abstract description 9
- 238000001704 evaporation Methods 0.000 abstract description 8
- 230000008020 evaporation Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of paint production plants, specifically disclose the dry drying box of coating, the transmission device including heater box and for coating to be sent into heater box, are removably connected with storage case on conveyer belt, the outer surface of storage case bottom is fixed with rack gear；It is equipped with fixed heating source in heater box and storage unit, storage unit are provided with several storage metal hot-bulbs；The bottom of storage chamber is equipped with valve；Rotation is equipped with valve shaft in heater box, and the valve gear for being meshed with rack gear is fixedly and coaxially connected on valve shaft；The first transmission gear is fixed on valve shaft, the top of the first transmission gear is equipped with the second transmission gear；It is fixed with the valve plate rack gear for engaging with the second transmission gear on valve plate, reset spring is fixed between valve plate and storage chamber.Using this programme can solve paint heating it is uneven caused by moisture evaporation while cause benefit materials to volatilize excessive problem.
Description
Technical field
The present invention relates to a kind of paint production plants, specifically disclose a kind of dry drying box of coating.
Background technique
Promotion with society to environmental consciousness, environment-friendly materials are greatly promoted and applied.Water paint is exactly wherein one
Kind, water paint be using water as diluent, without the coating of organic solvent, may be used at woodenware, metal, plastics, glass, building
In the various materials such as surface, also gradually replace oil paint；Especially on furniture item, gradually increased using water paint at present.It applies
Expect frequently with the humidity of the mode adjusting coating of drying in production process, but existing drying mode has the following problems: 1)
The problem of whether being stirred when drying: coating can be generally stirred with rabbling mechanism, is avoided inside coating when drying
Moisture content volatilizees the non-uniform situation of coating humidity caused by slow situation than the moisture content on surface layer；But due to joined very in coating
More benefit materials, quickly in the case where stirring a large amount of benefit materials fast endothermics for being easy to cause in coating and waved together with moisture content
The case where hair, causes the function of coating impacted so that the benefit materials in coating are reduced；2) whether closed when drying
Coating: being transported in heater box or transported outside heater box automatically using conveyer belt when drying by problem, and reducing manpower will apply
The shortcomings that material is put into heater box, but heater box is at least open state there are two face under such mode, so the heat in heater box
Amount loss is larger, first is that waste of energy causes processing environment unfriendly second is that the temperature in entire room can be made to increase；If
Enclosed environment is selected when drying, is compared convenient for the temperature in measurement and timely debugging heater box, but airless in enclosed environment
It is easy to appear the non-uniform situation of paint heating caused by heat is unevenly distributed, and every drying a batch needs to open coating
New coating is put by taking-up again, and during which operation is more troublesome, and is also required to debug temperature again after opening every time.
Summary of the invention
The invention is intended to provide that the uniformly heated dry drying box of coating can be carried out to coating.
In order to achieve the above objectives, base case of the invention is as follows: the dry drying box of coating, including heater box and is used for
Coating is sent into the transmission device of heater box, the transmission device includes conveyer belt and the transfer roller for driving conveyer belt, institute
It states and is removably connected with storage case on conveyer belt, the outer surface of storage case bottom is fixed with rack gear；
It is equipped with fixed heating source in the heater box and storage unit, storage unit are fixed at the top of heater box, storage unit
Including storage chamber, storage chamber is provided with several storage metal hot-bulbs；The bottom of storage chamber is equipped with for discharging storage metal hot-bulb automatically
Valve, slidably connect valve plate on valve；
Rotation is equipped with valve shaft for driving valve in the heater box, has been fixedly and coaxially connected and has been used for and rack gear on valve shaft
The valve gear being meshed；One end of valve shaft is coaxially fixed with the first transmission gear, and the top of the first transmission gear, which is equipped with, to be used
In the second transmission gear engaged with the first transmission gear；Valve plate is also slidably connected with heater box, and valve plate is close to the second transmission
The side of gear is fixed with the valve plate rack gear for engaging with the second transmission gear, and use is fixed between valve plate and storage chamber
In the reset spring for making valve plate return.
The principle and advantage of this programme are: the fixation heating source of this programme provides temperature, storage metal hot-bulb for heater box
Thermal energy can then be stored；After coating enters in heater box, the temperature in heater box makes the moisture in coating start to overflow；
The storage metal hot-bulb of this programme, which enters inside coating, heats coating, is avoided that coating surface moisture evaporation mistake
Make coating surface form one layer of higher protective layer of density fastly, the moisture inside coating is caused to be difficult to the case where volatilizing；
When the storage metal hot-bulb of this programme is fallen into coating, it can also play the role of a stirring to coating, make in coating
There is the process of a mixed heat transfer, improving heat exchanging efficiency in portion, but will not lead to beneficiating ingredient in coating because of excessive agitation
It volatilizees excessive situation；And storage metal hot-bulb enter in coating the upper surface of coating can also be got in a flash one downwards
Shrinkage pool so that the area of coating upper surface increases, so after storage metal hot-bulb enters in coating and heats to coating, coating
In moisture can more rapidly be overflowed from coating；
When this programme is that storage case is moved to immediately below storage unit, storage metal hot-bulb is fallen into storage case automatically,
Other control mechanisms need not artificially be arranged to be controlled, so the structure of this programme is simple, and time match degree is good, will not
Appearance storage metal hot-bulb is fallen falls the case where not can enter storage case not in time or in advance.
Further, second transmission gear has been fixedly and coaxially connected second driving shaft, and second driving shaft and heater box turn
It is dynamic to connect, flabellum is coaxially fixed on one end that second driving shaft is located in heater box.
The rotation of the second transmission gear in the process of running is utilized in this programme, and flabellum is driven to rotate in heater box, from
And certain air-flow is formed in heater box, it drives the gas molecule in heater box quickly to flow, accelerates heat transference efficiency, make to heat
Air themperature in case is more evenly distributed.
Further, the outer surface of the storage metal hot-bulb is equipped with the spine of hedgehog.
It is designed to that outer surface has the shape of spine that can increase the surface area of storage metal hot-bulb, makes storage metal hot-bulb and coating
More evenly, so that the contact area of storage metal hot-bulb and coating is bigger, heat transmitting is faster for contact.
Further, the side of the transmission device discharging is equipped with material-gathering device, and material-gathering device includes rack, filter house and goes out
Material mouth, filter house are connect with rack vertical sliding, and return spring is equipped between filter house and rack；The bottom of filter house passes through
Drainage tube is communicated with discharge port.
The filter house of this programme can separate storage metal hot-bulb with coating, and setting return spring can play filter house
The effect of one buffering reduces abrasion when storage metal hot-bulb is fallen in filter house to filter house；And drainage tube was then avoided that
In filter portion dither process, coating can not accurately flow into the situation in container for paint.
It further, further include the power mechanism having for driving filter house.
Setting power mechanism drives filter house movement that storage metal hot-bulb can be made to overturn shake in filter house, so that storage metal
Spine on hot-bulb generates a cleaning and anti-blocking effect to the filter opening on filter house, avoids filter opening blocking to realize
Situation accelerates the speed that coating leaks into drainage tube.
Further, the power mechanism includes the cam that filter house is moved for intermittence, and cam is by being located at transmission device
The transfer roller of discharge end drives.
This programme structure is simple, and directly carries out one to filter house using the powered belt moving cam of transfer roller rotation and hit
It beats, it is energy saving.
Detailed description of the invention
Fig. 1 is the dry main view for using drying box embodiment of coating of the present invention；
Fig. 2 is the main sectional view of heater box in the embodiment of the present invention, basically illustrates the structure in heater box；
Fig. 3 is cross-sectional view of the Fig. 2 along the direction D-D；
Fig. 4 is the bottom view of storage case in Fig. 2；
Fig. 5 is the cross-sectional view of material-gathering device of the invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: heater box 1, conveyer belt 2, transfer roller 3, storage case 4, rack gear 5, fixes
Heating source 6, storage chamber 7, storage metal hot-bulb 8, valve 9, valve plate 10, valve shaft 11, valve gear 12, the first transmission gear 13,
Two transmission gears 14, return spring 15, reset spring 16, second driving shaft 17, flabellum 18, cam 19, filter house 20, discharge port
21, rack 22.
Embodiment is substantially as shown in Fig. 1: the dry drying box of coating, including heater box 1 and for by coating be sent into plus
The transmission device of hot tank 1, transmission device include conveyer belt 2 and the transfer roller 3 for driving conveyer belt 2, transfer roller 3 and motor
Output shaft is connected, and the middle part of conveyer belt 2 passes through heater box 1.Storage case 4 is removably connected on conveyer belt 2, the present embodiment uses
The mode of clamping keeps storage case 4 and conveyer belt 2 relatively fixed, and selects position and the fixed company of conveyer belt 2 at 4 middle part of storage case
It connects, as shown in figure 4, the lower surface of 4 bottom of storage case is fixedly connected with rack gear 5.
As shown in Figure 2 and Figure 3, it is equipped in heater box 1 and fixes heating source 6 and storage unit, in the present embodiment, fixed heating source 6
Electrothermal tube is selected to convert electric energy to thermal energy, electrothermal tube is fixedly mounted on the top of heater box 1.Storage unit is fixed at heater box
1 top, storage unit include storage chamber 7, and storage chamber 7 is provided with several storage metal hot-bulbs 8；Open useful in the bottom of storage chamber 7
In the valve 9 of release storage metal hot-bulb 8 automatically, valve plate 10 is slidably connected on valve 9.In the present embodiment, storage metal hot-bulb 8
Outer surface is machined with the spine of hedgehog.
As shown in figure 3, the lower rotation of heater box 1 is connected with the valve shaft 11 for driving valve 9, coaxially consolidate on valve shaft 11
Surely it is connected with the valve gear 12 for being meshed with rack gear 5；The left end of valve shaft 11 has been fixedly and coaxially connected the first transmission gear
13, the top of the first transmission gear 13 is equipped with the second transmission gear 14 for engaging with the first transmission gear 13, specific to be arranged
It is as follows: second driving shaft 17 to be fixedly and coaxially connected on the second transmission gear 14, second driving shaft 17 and the rotation of heater box 1 connect
It connects, left side and the heater box 1 of valve plate 10 are slidably connected, and glide direction is identical as the direction that storage case 4 moves；10 left end of valve plate
Lower surface is fixedly connected with the valve plate rack gear for engaging with the second transmission gear 14, fixed between valve plate 10 and storage chamber 7 to connect
It is connected to the reset spring 16 for making 10 return of valve plate.In the present embodiment, the right end of second driving shaft 17 has been fixedly and coaxially connected
Flabellum 18.
As shown in figure 5, the side (right side in Fig. 1) of transmission device discharging is equipped with material-gathering device, material-gathering device includes machine
Frame 22, filter house 20 and discharge port 21, filter house 20 are connect with 22 vertical sliding of rack, and are set between filter house 20 and rack 22
There is return spring 15；The bottom of filter house 20 is communicated with discharge port 21 by drainage tube.It further include having for driving filter house 20
Power mechanism, power mechanism includes moving the cam 19 of filter house 20 for intermittence, and cam 19 positioned at transmission device by going out
Expect that the transfer roller 3 at end drives.
Specific implementation process is as follows: driving motor starts turning transfer roller 3, when storage case 4 is located on the left of transmission device
When (on the basis of Fig. 1), coating is added in storage case 4, then storage case 4 can will apply material strip as conveyer belt 2 moves
Enter in heater box 1.Hot environment makes the moisture evaporation being more than inside coating fall to realize the purpose of drying coating.
As shown in Figure 2 and Figure 3, when storage case 4 moves to 12 top of valve gear, the rack gear 5 of 4 bottom of storage case
It is meshed that valve gear 12 and valve shaft 11 is driven to rotate together with valve gear 12, and then drives 13 turns of the first transmission gear
It is dynamic；As shown in figure 3, the first transmission gear 13 drives the second transmission gear 14 to rotate and then valve plate 10 is driven to slide to the right, thus
It realizes under storage metal hot-bulb 8 is automatic when storage case 4 moves to 7 lower section of storage chamber and falls on the purpose in storage case 4.Metal
Heat accumulation ball 8 has following effect: 1) coating surface is directly heated the higher film of one layer of density easy to form, causes inside coating
Moisture be difficult to the case where evaporating, when storage metal hot-bulb 8 enters coating, this higher film of part density can be beaten
It is broken, the moisture inside coating is evaporated；2) when storage metal hot-bulb 8 is fallen into coating, can also one be played to coating
The effect of a stirring, makes the process for occurring a mixed heat transfer inside coating, improving heat exchanging efficiency, but will not be because of excessively stirring
Mixing causes in coating beneficiating ingredient to volatilize excessive situation；3) storage metal hot-bulb 8 enters inside coating and heats to coating, energy
The heated moisture content evaporation rate caused inside coating slowly many situations slower than the moisture evaporation of coating surface inside coating are avoided,
So that coating each section evaporation rate is the same, the quality of coating ensure that.Meanwhile this programme also utilizes second driving shaft 17
Rotation, drive flabellum 18 to rotate, to form air-flow in heater box 1, accelerate the speed air flow in heater box 1, mention
Rate of heat exchange is risen, the heat in heater box 1 is made to be more evenly distributed.Secondly because storage metal hot-bulb 8 is sufficiently inhaled in storage chamber 7
Heat is received and stores, temperature is relatively high, if storage metal hot-bulb 8 is directly entered in coating, is easy to appear directly and storage metal
Hot-bulb 8 contact coating in moisture rapid evaporation, cause the part coatings storage metal hot-bulb 8 surface formed one layer covering
The case where film；And the flabellum 18 of this programme is located at the underface of storage chamber 7, so storage metal hot-bulb 8 can pass through flabellum when falling
The place of 18 blowings, carries out cooling purpose to the surface of storage metal hot-bulb 8 to realize, it is very high to avoid surface temperature
Storage metal hot-bulb 8 is directly entered the situation in coating；So after the storage metal hot-bulb 8 of this programme enters in coating, metal heat accumulation
Heat inside ball 8 slowly passes out again is thermally dried coating,.
When storage case 4 moves to (on the basis of Fig. 1) on the right side of transmission device, skew will drying to the right for storage case 4
Coating afterwards pours into filter house 20, to realize the separation to storage metal hot-bulb 8 and coating.Meanwhile the rotation of transfer roller 3
It can also be rotated with moving cam 19 to intermittent strike filter house 20, shake about 20 filter house, so that filter house 20
In storage metal hot-bulb 8 shake is overturn in filter house 20 so that the spine on storage metal hot-bulb 8 is to the filter opening on filter house 20
It generates a cleaning and anti-blocking effect accelerates coating and leak into drainage tube to realize the case where avoiding filter opening from blocking
Speed.
Claims (6)
1. the dry drying box of coating, the transmission device including heater box and for coating to be sent into heater box, the transmission dress
It sets including conveyer belt and the transfer roller for driving conveyer belt, it is characterised in that: receiving is removably connected on the conveyer belt
The outer surface of case, storage case bottom is fixed with rack gear；
It is equipped with fixed heating source in the heater box and storage unit, storage unit are fixed at the top of heater box, storage unit includes
Storage chamber, storage chamber are provided with several storage metal hot-bulbs；The bottom of storage chamber is equipped with the valve for discharging storage metal hot-bulb automatically
, valve plate is slidably connected on valve；
Rotation is equipped with the valve shaft for driving valve in the heater box, has been fixedly and coaxially connected on valve shaft for mutually nibbling with rack gear
The valve gear of conjunction；One end of valve shaft is coaxially fixed with the first transmission gear, the top of the first transmission gear be equipped with for
Second transmission gear of the first transmission gear engagement；Valve plate is also slidably connected with heater box, and valve plate is close to the second transmission gear
Side be fixed with the valve plate rack gear for engaging with the second transmission gear, be fixed between valve plate and storage chamber for making
The reset spring of valve plate return.
2. the dry drying box of coating according to claim 1, it is characterised in that: second transmission gear is coaxially fixed
It is connected with second driving shaft, second driving shaft and heater box are rotatablely connected, and second driving shaft is located on one end in heater box together
Axis is fixed with flabellum.
3. the dry drying box of coating according to claim 1, it is characterised in that: the outer surface of the storage metal hot-bulb is set
There is the spine of hedgehog.
4. the dry drying box of coating according to claim 3, it is characterised in that: the side of the transmission device discharging is set
There is material-gathering device, material-gathering device includes rack, filter house and discharge port, and filter house is connect with rack vertical sliding, and filter house
Return spring is equipped between rack；The bottom of filter house is communicated with discharge port by drainage tube.
5. the dry drying box of coating according to claim 4, it is characterised in that: further include having for driving filter house
Power mechanism.
6. the dry drying box of coating according to claim 5, it is characterised in that: the power mechanism includes for interval
Property move the cam of filter house, cam is driven by the transfer roller for being located at transmission device discharge end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556221.1A CN109622328B (en) | 2018-12-19 | 2018-12-19 | Drying oven for drying coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556221.1A CN109622328B (en) | 2018-12-19 | 2018-12-19 | Drying oven for drying coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109622328A true CN109622328A (en) | 2019-04-16 |
| CN109622328B CN109622328B (en) | 2021-07-06 |
Family
ID=66075419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556221.1A Expired - Fee Related CN109622328B (en) | 2018-12-19 | 2018-12-19 | Drying oven for drying coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109622328B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203310220U (en) * | 2013-06-19 | 2013-11-27 | 陈斯墩 | Particle drying machine |
| CN207035763U (en) * | 2017-06-07 | 2018-02-23 | 扬州亚菲涂料有限公司 | A kind of powdery paints drying unit |
-
2018
- 2018-12-19 CN CN201811556221.1A patent/CN109622328B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203310220U (en) * | 2013-06-19 | 2013-11-27 | 陈斯墩 | Particle drying machine |
| CN207035763U (en) * | 2017-06-07 | 2018-02-23 | 扬州亚菲涂料有限公司 | A kind of powdery paints drying unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109622328B (en) | 2021-07-06 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |