CN213529387U - Enamelling machine painting room - Google Patents
Enamelling machine painting room Download PDFInfo
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- CN213529387U CN213529387U CN202021913036.6U CN202021913036U CN213529387U CN 213529387 U CN213529387 U CN 213529387U CN 202021913036 U CN202021913036 U CN 202021913036U CN 213529387 U CN213529387 U CN 213529387U
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- air
- temperature
- paint
- enamelling machine
- room
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- 238000010422 painting Methods 0.000 title claims description 28
- 239000003973 paint Substances 0.000 claims abstract description 58
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000010453 quartz Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 238000007591 painting process Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000576 coating method Methods 0.000 abstract description 10
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000004922 lacquer Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 2
- 239000002918 waste heat Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000004534 enameling Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses an enamelling machine japanning room, including the room body, internal several lacquer groove, air heating device and the temperature measuring device of setting up of room, temperature measuring device and air heating device are connected with controlling means respectively, and the indoor air temperature of temperature measuring device real-time supervision is less than japanning technology temperature range at the temperature, and controlling means starts air heating device and with indoor internal air heating to japanning technology temperature. The setting of the room body provides the space of relative confined, reduces the circulation of air, promotes air heating rate to ensure that room air temperature is stable, improve paint coating efficiency, enameled wire production is not restricted by weather, region temperature, can realize the production of four seasons coating line, solvent volatilizees moreover and draws circle speed process curve reasonable with lacquer liquid, can not misjudge the paint quality. Compared with the prior art, large-scale equipment such as heating equipment, a heater, a lifting cover and the like is not needed, the power consumption cost is low, and the heating and the temperature rising are fast.
Description
Technical Field
The utility model relates to an enameling machine especially relates to an enameling machine painting room.
Background
During the process of painting the enameled wire, the viscosity of paint in the paint groove of the painting area is easy to change under the influence of the room temperature of the painting workshop. The temperature of the air in the painting zone, the viscosity of the paint, are two of the decisive factors directly responsible for the surface quality of the enamelled wire. The surface quality of the enameled wire directly influences the physical and chemical experimental data of the enameled wire, and the quality and the performance of the paint product are easily judged by mistake, so the control of the viscosity of the paint and the air temperature of a painting area is particularly important in a wire coating process.
In the industry, the room temperature of a painting workshop is passively controlled by infrastructures such as local weather, the number of machines with heat sources, ventilation and temperature control of the workshop and the like. In areas with low air temperature, places with large day-night temperature difference or in winter, the room temperature of the workshop is particularly low, and the air temperature in the painting area is difficult to be heated to the process temperature range of 15-45 ℃. When the specification of the painted copper wire is less than or equal to 0.100mm and the paint viscosity is less than or equal to 25 seconds (30 ℃ test), the paint cannot be uniformly coated on the surface of the copper wire in low-temperature climate, the surface painting effect of the prepared enameled wire is poor, and the coating quality of the paint to be painted cannot be effectively and correctly judged.
In order to improve the production efficiency in low-temperature weather and improve the product quality, most enterprises install heating equipment in workshops or place heaters near enamelling machines and then use lifting covers to seal the space above a paint groove of a painting area. Although the method is improved to a certain extent, the method has the disadvantages of large engineering, high power consumption cost, slow heating and temperature rise effect, unstable temperature caused by incapability of accurately controlling the air temperature of a painting area, and low production efficiency which still does not reach an ideal state.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an enamelling machine painting room for the air temperature of painting area is in 15-45 ℃ painting process temperature range.
In order to realize the above object, the utility model provides an enamelling machine japanning room, including the room body, internal several lacquer groove, air heating device and the temperature measuring device of setting up of room, temperature measuring device and air heating device are connected with controlling means respectively, and the indoor air temperature of temperature measuring device real-time supervision is when the temperature is less than japanning technology temperature scope, and controlling means starts air heating device and with indoor air heating to demand temperature, makes the paint viscosity be in and is suitable for the state of coating.
The utility model discloses in, air heating device can quartz lamp heater, can constitute by the quartz lamp of several. The air temperature from the heat exchanger of the exhaust chimney of the enamelling machine oven usually reaches 20-70 ℃, and when the air temperature is higher than 50 ℃, the hot air can be used for heating the chamber body, so the air heating device can also be a hot air supply device. Furthermore, the air heating device can also be a combination of a quartz lamp heater and a hot air supply device, so that the waste heat of the oven is recycled, the electric energy consumed by the quartz lamp heater is reduced, the energy conservation and consumption reduction are realized, and the production cost is reduced. The quartz lamp heater may be mounted on a sidewall of the chamber body or a top wall of the chamber body.
The hot air supply device is an air inlet pipe, the pipe body is provided with an adjusting valve, an air inlet of the air inlet pipe is connected with an air outlet of a coil pipe of a heat exchanger of an enamelling machine oven exhaust chimney, one end of the air outlet of the air inlet pipe extends to the bottom of the chamber body, hot air with the temperature higher than 50 ℃ from the heat exchanger enters the chamber body through the air inlet pipe, the temperature in the chamber body is improved, the oven waste heat is recycled, and the energy consumption is reduced.
The utility model discloses still can do further improvement: the hot air supply device further comprises an air distributor which is arranged at the bottom of each paint groove and communicated with the air inlet pipe, a distance is reserved between the surface of the hot air distributor facing the bottom of the paint groove and the bottom of the paint groove, a plurality of air holes are formed in the surface of the hot air distributor, hot air with the temperature higher than 50 degrees from the heat exchanger enters the air distributor through the air inlet pipe and flows out of the air holes, air can be heated, paint in the paint groove can be heated, the air temperature and the paint viscosity are within the range required by a painting process, and the paint coating effect is improved.
The utility model can be further improved: each paint groove is provided with a thermocouple for detecting the paint temperature, each thermocouple is connected with the control device, and when the paint temperature can not meet the technological requirements, the control device opens the regulating valve of the air inlet pipe, and hot air is introduced into the chamber body to heat the paint, so that the paint temperature reaches the technological parameters.
The temperature measuring device can be a temperature sensor and the like.
At least one side of the chamber body is provided with a door.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model discloses have the room body that seals the japanning district, at internal air heating device that sets up of room, air heating device only needs the air in the heating chamber, makes it reach 15-45 ℃ of technological temperature scope that the japanning technology required. The setting of the room body provides the space of relative confined, reduces the circulation of air, promotes air heating rate to ensure that room air temperature is stable, improve paint coating efficiency, enameled wire production is not restricted by weather, region temperature, can realize the production of four seasons coating line, and it is reasonable to make solvent volatilize and lacquer liquid circle drawing speed process curve moreover, can not misjudge paint quality. Compared with the prior art, large-scale equipment such as heating equipment, a heater, a lifting cover and the like is not needed, the power consumption cost is low, and the heating and the temperature rising are fast.
2. The utility model discloses can set up hot-air supply device, directly utilize the hot-air heating of the heat exchanger of baker to paint indoor air, realize carrying out waste heat recovery to the hot-air of the heat exchanger of baker. When the hot air supply device and the quartz lamp heater are used in a combined mode, waste heat recycling is achieved, energy consumption of the quartz lamp heater is reduced, production cost is reduced by more than 400 yuan each month, at least 4800 yuan is saved all the year round, and production cost is greatly reduced.
3. The bottom of each paint groove is provided with a gas distributor communicated with a hot air supply device, and the hot air is utilized to heat the paint and the air in a painting room simultaneously, so that the temperature of the air and the temperature of the paint synchronously reach process parameters, solvent volatilization and paint liquid rounding process curves in the paint are rationalized, and the production requirements of enameled wires are met.
Drawings
FIG. 1 is a schematic diagram of the construction of an enamelling machine oven and a painting booth according to an embodiment;
FIG. 2 is a side view of the painting booth of an embodiment;
FIG. 3 is a top view of the paint tray of the embodiment;
FIG. 4 is a gas distributor of an embodiment.
Detailed Description
As shown in fig. 1, the baking oven and the painting chamber of the enameling machine are provided, the baking oven comprises a base 1 and a baking oven 2 arranged on the base 1, the top of the baking oven 2 is provided with a blower 3, a secondary catalytic chamber 6 and a chimney 4, and a heat exchanger 5 is arranged at the joint of the chimney 4 and the secondary catalytic chamber 6. The painting chamber is arranged on the machine base 1 and is positioned on the side of the wire inlet end of the baking oven 2.
As shown in the figure, the painting booth comprises a booth body 7 having a bottom, a top and four side walls, wherein the bottom is the area of the machine base 1 on the side of the inlet end of the baking oven 2, one of the side walls is the outer wall of the inlet end of the baking oven 2, and the other three side walls are glass sliding doors, which is convenient for the operator to operate. The chamber body 7 is internally provided with a plurality of paint grooves 13, an air heating device 9 and a temperature measuring device 8. The plurality of paint grooves 13 are arranged on the base 1 and are divided into two rows which are arranged side by side. The bottom of each paint groove 13 is spaced from the machine base 1. The temperature measuring device 8 is a temperature sensor and is arranged on the side wall of the chamber body 7, the temperature of the air in the chamber body 7 is monitored in real time, and when the temperature is lower than the temperature range of the painting process, the control device starts the air heating device to heat the air in the chamber body 7 to the temperature of the painting process, so that the viscosity of the paint is in a state suitable for coating.
The air heating device is composed of a quartz lamp heater 9 and a hot air supply device, wherein the quartz lamp heater 9 is arranged at the bottom of the chamber body 7, is positioned right above the paint groove 13 and is distributed by a plurality of quartz lamps 91 in three rows. The hot air supply device is an air inlet pipe 11, the pipe body is provided with an adjusting valve 12, an air inlet of the air inlet pipe 11 is connected with an air outlet of a coil pipe of a heat exchanger 5 of an enamelling machine oven exhaust chimney 4, one end of the air outlet extends to the bottom of the chamber body 7, hot air with the temperature higher than 50 ℃ from the heat exchanger 5 enters the chamber body 7 through the air inlet pipe 11, the temperature in the chamber body 7 is improved, the oven waste heat is recycled, the electric energy consumed by the quartz lamp heater 9 is reduced, energy conservation and consumption reduction are realized, and the production cost is reduced.
The hot air supply device also comprises an air distributor 10 which is arranged at the bottom of each paint groove 13 and communicated with the air inlet pipe 11, a distance is reserved between the surface of the hot air distributor facing the bottom of the paint groove 13 and the bottom of the paint groove 13, a plurality of air holes 101 are arranged on the surface, hot air with the temperature higher than 50 ℃ from the heat exchanger 5 enters the air distributor 10 through the air inlet pipe 11 and flows out of the air holes 101, air can be heated, paint in the paint groove 13 can be heated, the air temperature and the paint viscosity are in the range required by a painting process, and the paint coating effect is improved.
Each paint groove 13 is provided with a thermocouple 14 for detecting the paint temperature, each thermocouple 14 is connected with a control device, and when the paint temperature can not meet the process requirement, the control device opens the regulating valve 12 of the air inlet pipe 11, and hot air is introduced into the chamber body 7 to heat the paint, so that the paint temperature reaches the process parameter.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (10)
1. The enamelling machine painting room is characterized by comprising a room body (7), wherein a plurality of paint grooves (13), an air heating device and a temperature measuring device (8) are arranged in the room body (7), the temperature measuring device (8) and the air heating device are respectively connected with a control device, the temperature measuring device (8) monitors the air temperature in the room body in real time, and when the temperature is lower than the temperature range of a painting process, the control device starts the air heating device to heat the air in the room body (7) to the temperature of the painting process.
2. Enamelling machine painting booth according to claim 1, characterized in that said air heating means are quartz lamp heaters (9).
3. The enamelling machine booth according to claim 1, characterized in that the air heating device is mounted on a side wall or on a top wall of the cabinet (7).
4. The enamelling machine painting booth according to claim 1, wherein the air heating device is a hot air supply device.
5. Enamelling machine painting booth according to claim 1, characterized in that said air heating means are quartz lamp heaters (9) and hot air supply means.
6. The enamelling machine booth according to claim 4 or 5, characterized in that the hot air supply device is an air intake duct (11), the body of which is provided with a regulating valve (12), the air intake duct (11) having its air inlet connected to the air outlet of the coil of the heat exchanger of the exhaust chimney of the enamelling machine oven, the end of the air outlet extending close to the bottom of the booth body (7).
7. The enamelling machine booth according to claim 6, characterized in that the hot air supply device further comprises a gas distributor (10) placed at the bottom of each paint channel (13) and communicating with the inlet duct, which is spaced from the bottom of the paint channel (13) on the side facing the bottom of the paint channel (13) on which the air holes (101) are distributed.
8. The enamelling machine painting booth according to claim 7, characterized in that each paint channel (13) is provided with a thermocouple (14) for detecting the paint temperature, each thermocouple (14) being connected to a control device, and when the paint temperature cannot meet the process requirements, the control device opens the regulating valve (12) of the air inlet pipe and feeds hot air into the booth body (7) to heat the paint and the room air.
9. Enamelling machine painting booth according to claim 1, characterized in that said temperature measuring device (8) is a temperature sensor.
10. Enamelling machine painting booth according to claim 1, characterized in that said booth body (7) has a door on at least one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913036.6U CN213529387U (en) | 2020-09-04 | 2020-09-04 | Enamelling machine painting room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913036.6U CN213529387U (en) | 2020-09-04 | 2020-09-04 | Enamelling machine painting room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213529387U true CN213529387U (en) | 2021-06-25 |
Family
ID=76490901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021913036.6U Active CN213529387U (en) | 2020-09-04 | 2020-09-04 | Enamelling machine painting room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213529387U (en) |
-
2020
- 2020-09-04 CN CN202021913036.6U patent/CN213529387U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240223 Granted publication date: 20210625 |
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| PP01 | Preservation of patent right |