CN208945146U - It is a kind of for detecting the device of grid mold cooling water temperature - Google Patents
It is a kind of for detecting the device of grid mold cooling water temperature Download PDFInfo
- Publication number
- CN208945146U CN208945146U CN201821650980.XU CN201821650980U CN208945146U CN 208945146 U CN208945146 U CN 208945146U CN 201821650980 U CN201821650980 U CN 201821650980U CN 208945146 U CN208945146 U CN 208945146U
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- cooling water
- outlet pipe
- detecting
- grid
- temperature
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of for detecting the device of grid mold cooling water temperature, including the cooling water channel being set in plate grid die, the outlet pipe being connected to plate grid die cooling water channel, the outlet pipe is by outlet pipe I, outlet pipe II is constituted, temperature-detecting device is communicated between the outlet pipe I and outlet pipe II, the outlet pipe I is connected to the cooling water channel of plate grid die, provide the detection device of mold cooling water passage, it being capable of real-time detection water temperature, the size of water is reasonably controlled according to the water temperature detected, and then control the temperature of mould upstream point, allow grid that there is better molding effect.
Description
Technical field
The utility model relates to a kind of grid production fields of battery, and in particular to a kind of detection grid mold cooling water
The device of temperature.
Background technique
Grid is the critical component of battery, the effect that support active material is carry in battery, transmits electric current.?
Grid is cast in processing procedure, and lead liquid flows into mould inside die cavity by the effect of gravity by babbitting mouth and forms grid.Due to grid
Mould upstream babbitting mouth is that a large amount of lead liquid pour into place, and plate grid die top half temperature is caused to be higher than lower half, mold top and the bottom
Point temperature is inconsistent, can make in die cavity that but setting time is inconsistent for top and the bottom lead liquid cooling, influences product quality.Currently, grid
The height of mould upstream point temperature is that cooling water is controlled in the mold, i.e., according to the experience of operator, adjusts cooling water
Flow to reach the height of control mould upstream point temperature, this method often can not achieve preferable control because of human factor
System.If cooling water flow is too small, will appear mould gate includes grid embrittlement, and mold burns powder, the alloy molecule and gold of lead liquid
Phase structure changes.If the flow of cooling water is excessive, the temperature of part is low on plate grid die, will lead to lead liquid and is flowing
It cools down in advance in the process, causes grid that can not form, the disconnected muscle of generation, fracture, tab lack the problems such as expecting, especially small pieces gate plate
It is more serious to lack material when the temperature of part on plate grid die is too low for ear.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of for detecting the device of grid mold cooling water temperature,
Will pass through the temperature that the flow of cooling water in control panel grid mold rationally to adjust mould upstream.
The utility model is achieved through the following technical solutions:
It is a kind of for detecting the device of grid mold cooling water temperature, including the cooling water channel being set in plate grid die,
The outlet pipe being connected to plate grid die cooling water channel, the outlet pipe are made of outlet pipe I, outlet pipe II, the outlet pipe I with
Temperature-detecting device is communicated between outlet pipe II, the outlet pipe I is connected to the cooling water channel of plate grid die.
The further improvement project of the utility model is that the temperature-detecting device includes measurement pipe, is set in the measurement pipe
Have and be equipped with thermocouple in the hole of side tube wall, the hole, the measurement end of the thermocouple is stretched out hole and is immersed in cooling water.
The further improvement project of the utility model is that the outer end aperture in the hole is greater than inner end aperture, the outer stomidium in hole
Sealing element is provided between thermocouple.
The further improvement project of the utility model is that the sealing element is rubber, plastics or silica gel material.
The further improvement project of the utility model is that the cross section of measurement pipe described in the measurement pipe is rectangle.
The further improvement project of the utility model is that the temperature-detecting device is connected to outlet pipe I and outlet pipe II and is
It is threadedly coupled.
The utility model compared with prior art, has following obvious advantage:
One, the detection device of mold cooling water is provided, water temperature is able to detect, is reasonably controlled according to the water temperature detected
The size of water production, and then the temperature of mould upstream point is controlled, allow grid that there is better molding effect.
Two, thermocouple temperature measurement is accurate and reliable, installs also more convenient, is arranged between the outer stomidium and thermocouple in hole
There is sealing element, gap outflow of the high-temperature water between hole and thermocouple can be prevented.
Three, the sealing element of rubber, plastics or silica gel material is selected, these materials elasticity or plasticity are good, are easier to sealing installation
Between hole and thermocouple.
Four, the cross section of detection device measurement pipe be rectangle, can tool easy to disassemble clamping, temperature-detecting device with go out
Water pipe I is connected to be threadedly coupled, conducive to the Maintenance and Repair in temperature measuring equipment later period with outlet pipe II.
Detailed description of the invention
Fig. 1 is plate grid die cooling water temperature detection device stereoscopic schematic diagram.
Fig. 2 is detection device schematic cross-sectional view in Fig. 1.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, plate grid die one end of the utility model is set there are two cooling water inlet pipe 7, the other end pair
Outlet pipe there are two should setting.Each outlet pipe is made of outlet pipe I 1, outlet pipe II 2, each outlet pipe I 1 and outlet pipe
Temperature-detecting device 8 is communicated between II 2, outlet pipe I 1 is connected to the cooling water channel of plate grid die, temperature-detecting device 8 and water outlet
Pipe I 1 is connected to be threadedly coupled with outlet pipe II 2.Temperature-detecting device 8 includes measurement pipe 3, and the cross section of measurement pipe 3 is rectangle.
Measurement pipe 3 is equipped with through the hole 4 of side tube wall, and the outer end aperture in hole 4 is greater than inner end aperture, outer stomidium and thermoelectricity in hole 4
Rubber seal 6 is provided between even 5, the cross sectional shape of the present embodiment mesoporous 4 is circle, the center and 3 upper end of measurement pipe in hole 4
The center in face is overlapped.Thermocouple 5 selects the thermocouple thermometer for having temperature display in the present embodiment, and model is chosen Wall prestige and surveyed
WSS-501 is controlled, the measurement end of thermocouple 5 is stretched out hole 4 and is immersed in cooling water.
The workflow of the temperature-detecting device is, when the cooling water in mold flows through measurement pipe 3 from outlet pipe I 1, heat
Dipole thermometer is capable of the temperature of display water flow at this time promptly and accurately, what operator can show according to thermocouple thermometer
Temperature judges the temperature of part on plate grid die at this time.If water flow temperature is excessively high, the flow of increased water flow reduces mold
The temperature of upper part reduces the flow of water flow if water flow temperature is too low to improve the temperature of mould upstream point, to allow mold
The temperature of upper part maintains in reasonable range, guarantees the Forming Quality of grid.
Claims (6)
1. a kind of for detecting the device of grid mold cooling water temperature, including the cooling water channel being set in plate grid die, with
The outlet pipe of plate grid die cooling water channel connection, it is characterised in that: the outlet pipe is by outlet pipe I (1), outlet pipe II (2) structure
At being communicated with temperature-detecting device between the outlet pipe I (1) and outlet pipe II (2), the outlet pipe I (1) is connected to grid mould
The cooling water channel of tool.
2. according to a kind of for detecting the device of grid mold cooling water temperature described in claim 1, it is characterised in that: the temperature
Spending detection device includes measurement pipe (3), and the measurement pipe (3) is equipped with to be set in the hole (4) of side tube wall, the hole (4)
Have thermocouple (5), the measurement end of the thermocouple (5) is stretched out hole (4) and is immersed in cooling water.
3. according to a kind of for detecting the device of grid mold cooling water temperature described in claim 2, it is characterised in that: the hole
(4) outer end aperture is greater than inner end aperture, is provided with sealing element (6) between the outer stomidium and thermocouple (5) of hole (4).
4. according to a kind of for detecting the device of grid mold cooling water temperature described in claim 3, it is characterised in that: described close
Sealing (6) is rubber, plastics or silica gel material.
5. according to a kind of for detecting the device of grid mold cooling water temperature described in claim 2, it is characterised in that: the survey
The cross section of buret (3) is rectangle.
6. according to a kind of for detecting the device of grid mold cooling water temperature described in claim 1, it is characterised in that: the temperature
Degree detection device is connected to be threadedly coupled with outlet pipe I (1) and outlet pipe II (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650980.XU CN208945146U (en) | 2018-10-12 | 2018-10-12 | It is a kind of for detecting the device of grid mold cooling water temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650980.XU CN208945146U (en) | 2018-10-12 | 2018-10-12 | It is a kind of for detecting the device of grid mold cooling water temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208945146U true CN208945146U (en) | 2019-06-07 |
Family
ID=66741261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821650980.XU Active CN208945146U (en) | 2018-10-12 | 2018-10-12 | It is a kind of for detecting the device of grid mold cooling water temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208945146U (en) |
-
2018
- 2018-10-12 CN CN201821650980.XU patent/CN208945146U/en active Active
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