CN209452214U - Auto parts and components drying tunnel - Google Patents
Auto parts and components drying tunnel Download PDFInfo
- Publication number
- CN209452214U CN209452214U CN201821979949.0U CN201821979949U CN209452214U CN 209452214 U CN209452214 U CN 209452214U CN 201821979949 U CN201821979949 U CN 201821979949U CN 209452214 U CN209452214 U CN 209452214U
- Authority
- CN
- China
- Prior art keywords
- cover
- pipe
- insulation board
- heating device
- auto parts
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- 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.)
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- 238000001035 drying Methods 0.000 title claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000009413 insulation Methods 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000002452 interceptive Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000036760 body temperature Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000007592 spray painting technique Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Abstract
The utility model relates to heating, drying technical fields, specially a kind of auto parts and components drying tunnel, including cover, conveyer belt, support frame and heating device, heating device is multiple and is equidistantly spaced from cover inner top, it is on cover upper side and be equipped on the position right above heating device and be connected to first pipe inside cover, it is on the front and rear sides face of cover and second pipe that is being connected to inside cover and being connected to first pipe is equipped on the position below heating device, the inside of cover, it is formed between first pipe and second pipe in circulation loop and second pipe and is equipped with blower.The utility model has the advantages of simple structure, under the cooperation of heating device and blower, increases cover body temperature rapidly and the air in it is accelerated to flow；Positive and negative rotation by controlling blower so that workpiece is uniformly heated, improves drying effect, it can be achieved that side blows warm wind to workpiece or blows warm wind from cover front and rear sides to workpiece from cover.
Description
Technical field
The utility model relates to heating, drying technical field, specially a kind of auto parts and components drying tunnel.
Background technique
It applies, workpiece surface is protected using method for paint spraying, decoration processing in the industrial production.The operative employee of spray painting
Skill is generally divided into pre-treatment, dedusting, spray painting, baking and examines five major parts, wherein spray painting and baking are used as core.It is existing
In technology, after painting to auto parts and components, just directly workpiece is placed in the transmission belt in drying tunnel, in the band of transmission belt
Under dynamic, workpiece enters in drying tunnel from one end of drying tunnel.
Existing auto parts and components generally use heating tube to irradiate with drying tunnel, although drying can be played the role of,
This drying mode be easy to cause the surface uneven heating of workpiece even；In addition, being caused a large amount of at the entrance and exit of drying tunnel
Heat loss, increase energy consumption.For this purpose, we have proposed a kind of auto parts and components drying tunnels.
Utility model content
The main purpose of the utility model is to provide a kind of auto parts and components drying tunnels, to solve in above-mentioned background technique
The problem that the existing auto parts and components proposed be easy to cause the surface uneven heating of workpiece even with drying tunnel.
The another object of the utility model is to provide a kind of auto parts and components drying tunnel, to solve in above-mentioned background technique
The problem for be easy to causeing amount of heat lost at the entrance and exit of the existing auto parts and components drying tunnel proposed.
To achieve the above object, the utility model provides the following technical solutions: a kind of auto parts and components drying tunnel, including a left side
Right two sides are the cover of open design, are set in cover and run through the conveyer belt of cover left and right ends, are installed in cover
Heating device and be used to support the support frame of cover；The heating device is multiple and is equidistantly spaced from the cover
Inner top, it is on the upper side of the cover and be equipped with and be connected in the cover on the position right above the heating device
The first pipe in portion, it is on the front and rear sides face of the cover and be equipped with and be connected on the position below the heating device
Second pipe that is inside the cover and being connected to the first pipe, the inside of the cover, first pipe and second
It is formed between pipeline in circulation loop and the second pipe and is equipped with blower.
The utility model has the beneficial effects that: the utility model has the advantages of simple structure, it is rationally distributed；Due to the cover
It is on upper side and be equipped on the position right above the heating device and be connected to first pipe inside the cover, it is described
It is on the front and rear sides face of cover and be connected to inside the cover is equipped on the position below the heating device
Two pipelines inside the cover, are formed in circulation loop and the second pipe between first pipe and second pipe and set
There is blower, then under the action of the heating device and blower, the cover internal temperature can be made to increase rapidly, and can add
The fast intracorporal air flowing of the cover, to improve the drying efficiency of the auto parts and components drying tunnel；By controlling the blower
Positive and negative rotation, so that control high temperature gas flow sprays to workpiece or high temperature gas flow respectively from the cover at the top of the cover
Front and rear sides spray to workpiece, then need to only be arranged alternately the emission direction of high temperature gas flow, then workpiece is with the conveyer belt in the cover
While transmission in vivo, each surface thermally equivalent of workpiece, to improve drying effect.
Preferably, the left and right ends of the cover, which slide up and down, is connected with insulation board, the lower end surface of the insulation board
The interval for preventing insulation board lower end interference transmission V belt translation is equipped between the upper surface of conveyer belt.Its advantage is that: when need
When workpiece is delivered in the cover, the insulation board on the left of upward sliding, workpiece is got enter into；When workpiece enters institute
After stating in cover, the insulation board on the left of slide downward, to reduce the intracorporal heat loss of cover；When workpiece is dried
Afterwards, the insulation board on the right side of upward sliding, workpiece are able to be exported；After workpiece exports the cover, on the right side of slide downward
The insulation board, to reduce the intracorporal heat loss of the cover；In addition, the interval can prevent the insulation board lower end dry
Disturb the transmission of the conveyer belt.
Preferably, heat insulating door curtain is linked on the lower end surface of the insulation board.Its advantage is that, it is possible to reduce it makes at the interval
At heat loss.
Preferably, the left and right ends of the cover, which slide up and down, is connected with the left and right ends that insulation board refers to the cover
On be equipped with the sliding slot arranged in upper and lower side direction, the insulation board is slidably connected to the sliding slot.Its advantage is that by described
Insulation board is slidably connected to the sliding slot, is achieved sliding up and down for the insulation board.
Preferably, the cover is equipped with the cylinder for driving the insulation board to slide along the sliding slot.Its advantage is that
By the activity for controlling the cylinder, it can realize that the insulation board slides up and down.
Preferably, further include the control device being set on the cover and be set on the cover and for examining
The sensing device output and input for surveying workpiece is electrical connection between the control device, sensing device and cylinder.Its advantage
It is that the input and output signal of workpiece can be detected by the sensing device, the control device receives the sensing device
Inductive signal is simultaneously handled, then the activity that signal is used to control the cylinder occurs, and automatically controls the heat preservation to reach
Plate slides up and down.
Preferably, one end in the first pipe close to the heating device is connected with drainage hood.Its advantage is that described
Drainage hood enable air in the cover flow through contacted when the heating device it is more uniform sufficiently so that air by
It is more uniformly hot, and then the heating device is improved to the heating effect of air-flow.
Detailed description of the invention
Fig. 1 is the auto parts and components of an embodiment of the utility model with drying tunnel (state of the equal upward sliding of insulation board)
Three-dimensional structure diagram；
Fig. 2 is the auto parts and components of an embodiment of the utility model with drying tunnel (state of the equal slide downward of insulation board)
Three-dimensional structure diagram；
Fig. 3 is the top view of the auto parts and components drying tunnel of an embodiment of the utility model；
Fig. 4 be in Fig. 3 along the sectional view of A-A；
Fig. 5 is the cross-sectional view in Fig. 3 along B-B.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, makees the specific embodiment of the utility model embodiment
It further describes.Following embodiment is only used for more clearly illustrating the technical solution of the present embodiment, and cannot be used as a limitation limitation
The protection scope of the utility model.
Please refer to Fig. 1 to Fig. 5, in the utility model embodiment, a kind of auto parts and components drying tunnel, including the left and right sides are equal
For open design cover 1, be set in cover 1 and through 1 left and right ends of cover conveyer belt 2, be installed in cover 1 plus
Thermal 3 and the support frame 4 for being used to support cover 1；The heating device 3 (heating device 3 is generally heating tube) is
It is multiple and be equidistantly spaced from the inner top of the cover 1；It is on the upper side of the cover 1 and the heating device 3 just
The first pipe 5 being connected to inside the cover 1 is welded on the position of top, the quantity of the first pipe 5 adds with described
The quantity of thermal 3 is identical；It is on the front and rear sides face of the cover 1 and be all provided on the position below the heating device 3
There is second pipe 6 that is being connected to inside the cover 1 and being connected to the first pipe 5, the quantity of the second pipe 6 is
Twice of 5 quantity of first pipe；Circulation is formed between the inside of the cover 1, first pipe 5 and second pipe 2
Blower 7 is equipped in circuit and the second pipe 6.Wherein, the heating device 3 be three (its quantity is not limited to this, can root
According to depending on the power of the heating device 3 and the length of the auto parts and components drying tunnel), then the first pipe 5 and second
The quantity of pipeline 6 is respectively three and six.
In embodiment, the left and right ends of the cover 1, which slide up and down, is connected with insulation board 10, the insulation board 10
The interval for preventing 10 lower end of insulation board interference conveyer belt 2 to be driven is equipped between lower end surface and the upper surface of conveyer belt 2.It is made
With being: when needing to be delivered to workpiece in the cover 1, the insulation board 10 on the left of upward sliding, workpiece is got enter into；
After workpiece enters in the cover 1, the insulation board 10 on the left of slide downward, to reduce the heat in the cover 1
It scatters and disappears；After workpiece drying, the insulation board 10 on the right side of upward sliding, workpiece is able to be exported；When workpiece exports the cover
After body 1, the insulation board 10 on the right side of slide downward, to reduce the heat loss in the cover 1；In addition, the interval
It can prevent 10 lower end of insulation board from interfering the transmission of the conveyer belt 2.
In embodiment, heat insulating door curtain 11, the lower end of the heat insulating door curtain 11 are linked on the lower end surface of the insulation board 10
The upper surface for arriving at the conveyer belt 2, under the heat insulating door curtain 11 effect, can both reduce the presence due to the interval and
Dispersed heat, and the conveyer belt 2 will not be interfered.
In embodiment, as shown in Figure 1, 2, the front and rear sides on the left and right ends of the cover 1 are welded with the sliding slot
12, the sliding slot 12 is arranged in up and down direction；Wherein, an insulation board 10 is slidably connected to the two of 1 left end of cover
It in a sliding slot 12, is achieved it and slides up and down, another described insulation board 10 is slidably connected to 1 right end of cover
In two sliding slots 12, it is achieved it and slides up and down.
In embodiment, the cover 1 is equipped with the cylinder 13 for driving the insulation board 10 to slide along the sliding slot 12,
Then pass through the activity of the control cylinder 13, it can realize sliding up and down for the insulation board 10.
It further include that (control device is preferably PLC, attached drawing for the control device that is set on the cover 1 in embodiment
In be not drawn into) and be set on the cover 1 and for detecting the sensing device output and input of workpiece, the control
It is electrical connection between device processed, sensing device and cylinder 13.Wherein, the sensing device is preferably four groups of infrared inductors 8: the
One group of infrared inductor 8 is located at the left side of the insulation board 10 on 1 left end of cover, will enter institute for detecting workpiece
Cover 1 is stated, and the signal is transmitted to the control device, so that the cylinder 13 for controlling left side drives the guarantor in left side
Warm 10 upward sliding of plate, workpiece are able to normally enter the cover 1；Second group of infrared inductor 8 is located on 1 left end of cover
The insulation board 10 right side, for detecting workpiece completely into the cover 1, and the signal is transmitted to the control and is filled
It sets, so that the cylinder 13 for controlling left side drives 10 slide downward of the insulation board in left side, to reduce heat loss；The
Three groups of infrared inductors 8 are located at the left side of the insulation board 10 on 1 right end of cover, will export institute for detecting workpiece
Cover 1 is stated, and the signal is transmitted to the control device, so that the cylinder 13 for controlling right side drives the guarantor on right side
Warm 10 upward sliding of plate, workpiece are able to normally export the cover 1；4th group of infrared inductor 8 is located on 1 right end of cover
The insulation board 10 right side, export the cover 1 completely for detecting workpiece, and the signal is transmitted to the control and is filled
It sets, so that the cylinder 13 for controlling right side drives 10 slide downward of the insulation board on right side, to reduce scattering and disappearing for heat.
Every group of infrared inductor 8 include the infrared emission end 81 being mounted on 1 front side of the cover and one be mounted on it is described
Infrared receiver end 82 on the rear side of cover 1, the infrared emission end 81 and infrared receiver end 82 arrange in opposite directions, when there is workpiece logical
It is out-of-date, the infrared receiver end 82 can be hindered to receive signal, be able to accurately induce outputting and inputting for workpiece.
In embodiment, one end in the first pipe 5 close to the heating device 3 is connected with drainage hood 9, the drainage
Cover 5 is welded in the inner top of the cover 1；Under the action of blower 7, air-flow is flowed out or is flowed from the drainage hood 9
It is fashionable, air-flow can with the heating device 3 is more uniform adequately contacts, to improve the heating device 3 to air-flow
Heating effect, and then improve the drying effect to workpiece.
Working principle: being respectively started the heating device 3 and blower 7, due to inside the cover 1, first pipe 5
Circulation loop is formed between second pipe 6, then under the action of the heating device 3 and blower 7, can be made rapidly described
1 internal temperature of cover increases, and can accelerate the flowing of the air in the cover 1, to improve the auto parts and components drying tunnel
Drying efficiency；By controlling the positive and negative rotation of the blower 7, workpiece is sprayed to from the top of the cover 1 to control high temperature gas flow
Or high temperature gas flow sprays to workpiece from the front and rear sides of the cover 1 respectively, then need to only be arranged alternately the ejection side of high temperature gas flow
To (such as: from left to right, the first pipe 5 that control is adjacent to first and third heating device 3 is warm air outlet, i.e.,
Warm wind is blown to workpiece from the upside of the cover 1, control is adjacent to two second pipes of second heating device 3
6 be hot-blast outlet, i.e., blows warm wind to workpiece from the front and rear sides of the cover 1), then workpiece is with the conveyer belt 2 in the cover
While transmission in body 1, each surface thermally equivalent of workpiece, to improve drying effect.
When there is workpiece that will enter the cover 1 with the conveyer belt 2, first group of infrared inductor 8 (first is first passed through
Group infrared inductor 8 is located at the left side of the insulation board 10 in left side) it detects, and the signal is transmitted to the control and is filled
It sets, so that the cylinder 13 for controlling left side drives 10 upward sliding of the insulation board in left side, workpiece is able to normally enter institute
State cover 1；By second group of infrared inductor 8, (second group of infrared inductor 8 is located at the right side of the insulation board 10 in left side again
Side) go out the workpiece and is transmitted to the control device completely into the cover 1, and by the signal, control the cylinder in left side
13 drive 10 slide downward of the insulation board in left side, to reduce heat loss.
When there is workpiece that will export the cover 1 with the transmission belt 2,8 (third of third group infrared inductor is first passed through
Group infrared inductor 8 is located at the left side of the insulation board 10 on right side) it detects, and the signal is transmitted to the control and is filled
It sets, so that the cylinder 13 for controlling right side drives 10 upward sliding of the insulation board on right side, workpiece is normally exported；Again
This is detected by the 4th group of infrared inductor 8 (right side that the 4th group of infrared inductor 8 is located at the insulation board 10 on right side)
Workpiece exports to outside the cover 1 completely, and the signal is transmitted to the control device, controls 13 band of the cylinder on right side
10 slide downward of the insulation board on dynamic right side, to reduce scattering and disappearing for heat.
Above description is merely a prefered embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
Into should also be as being considered as the protection scope of the utility model with retouching.
Claims (7)
1. a kind of auto parts and components drying tunnel, including the left and right sides it is the cover (1) of open design, is set in cover (1)
And through the conveyer belt (2) of cover (1) left and right ends, the heating device (3) being installed in cover (1) and it is used to support cover
(1) support frame (4), which is characterized in that the heating device (3) is multiple and is equidistantly spaced from the interior of the cover (1)
Top, it is on the upper side of the cover (1) and be equipped on the position right above the heating device (3) and be connected to the cover
The internal first pipe (5) of body (1), positions on the front and rear sides face of the cover (1) and below the heating device (3)
It sets and is equipped with second pipe (6) that is being connected to inside the cover (1) and being connected to the first pipe (5), it is described
It is formed in circulation loop and the second pipe (6) and sets between the inside of cover (1), first pipe (5) and second pipe (6)
There are blower (7).
2. auto parts and components drying tunnel according to claim 1, which is characterized in that the left and right ends of the cover (1) are equal
It slides up and down and is connected with insulation board (10), be equipped between the lower end surface of the insulation board (10) and the upper surface of conveyer belt (2)
For preventing the lower end of insulation board (10) from interfering the interval of conveyer belt (2) transmission.
3. auto parts and components drying tunnel according to claim 2, which is characterized in that on the lower end surface of the insulation board (10)
It is linked with heat insulating door curtain (11).
4. auto parts and components drying tunnel according to claim 2, which is characterized in that the left and right ends of the cover (1) are equal
It slides up and down and is connected with insulation board (10) and refers to the cunning for being equipped on the left and right ends of the cover (1) and arranging in upper and lower side direction
Slot (12), the insulation board (10) are slidably connected to the sliding slot (12).
5. auto parts and components drying tunnel according to claim 4, which is characterized in that the cover (1) is equipped with for driving
Move the cylinder (13) that the insulation board (10) is slided along the sliding slot (12).
6. auto parts and components drying tunnel according to claim 5, which is characterized in that further include being set to the cover (1)
On control device and be set on the cover (1) and for detecting the sensing device output and input of workpiece, institute
It is electrical connection between control device, sensing device and the cylinder (13) stated.
7. auto parts and components drying tunnel according to claim 1, which is characterized in that close to institute on the first pipe (5)
The one end for stating heating device (3) is connected with drainage hood (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979949.0U CN209452214U (en) | 2018-11-28 | 2018-11-28 | Auto parts and components drying tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979949.0U CN209452214U (en) | 2018-11-28 | 2018-11-28 | Auto parts and components drying tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209452214U true CN209452214U (en) | 2019-10-01 |
Family
ID=68039377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979949.0U Active CN209452214U (en) | 2018-11-28 | 2018-11-28 | Auto parts and components drying tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209452214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510058A (en) * | 2021-06-25 | 2021-10-19 | 山东和乐门业有限公司 | Coating line drying tunnel waste heat utilization system |
-
2018
- 2018-11-28 CN CN201821979949.0U patent/CN209452214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510058A (en) * | 2021-06-25 | 2021-10-19 | 山东和乐门业有限公司 | Coating line drying tunnel waste heat utilization system |
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