CN212264496U - Roller way mechanism for adding lead ingots into lead melting pot of storage battery - Google Patents
Roller way mechanism for adding lead ingots into lead melting pot of storage battery Download PDFInfo
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- CN212264496U CN212264496U CN202020987989.0U CN202020987989U CN212264496U CN 212264496 U CN212264496 U CN 212264496U CN 202020987989 U CN202020987989 U CN 202020987989U CN 212264496 U CN212264496 U CN 212264496U
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Abstract
A lead ingot adding roller way mechanism of a storage battery lead melting pot comprises a transport roller way, a first supporting roller and a second supporting roller, wherein the transport roller way, the first supporting roller and the second supporting roller are arranged side by side, the central points of a roller shaft of the transport roller way, the first supporting roller and the second supporting roller are located on the same horizontal line, and the distance between the transport roller way and the first supporting roller is smaller than the length of a lead ingot; a detector is arranged right above one side of the transport roller way close to the first supporting roller, the vertical distance between the sensing surface of the detector and the transport roller way is greater than that of the detector, and the vertical distance between the sensing surface of the detector and the upper end of the lead ingot is less than that of the detector; an electromagnetic heating ring is further arranged between the conveying roller way and the first supporting roller, the size of the heating ring of the electromagnetic heating ring is larger than that of the section of the lead ingot, and the center of the heating ring of the electromagnetic heating ring is flush with the center of the right side face of the lead ingot; the controller is used for receiving the detector signal and controlling the electromagnetic heating ring to be opened/closed after processing; the consistency of the quality of the grid is ensured, and the lead slag rate is reduced.
Description
Technical Field
The utility model relates to a battery production technical field specifically is a battery grid mechanism.
Background
The lead-acid storage battery is a device for converting chemical energy into electric energy, and is widely applied to the fields of automobiles, communication and the like. It is mainly composed of electrodes, a container, a diaphragm and electrolyte. The electrode is composed of a grid and an active substance, and the main production mode of the current grid is to add molten lead into a cavity to prepare the grid.
At present, a generally adopted lead ingot adding mode is that a lead ingot is directly placed on a roller way and then directly enters a lead pot, because the lead ingot is not treated, the temperature of the lead ingot is generally the same as the room temperature and is about 10-30 ℃, lead liquid in the lead pot is generally about 500 ℃, the temperature difference between the lead ingot and the lead liquid is extremely large, after the lead ingot enters the lead liquid, the temperature of a part of the lead liquid can be reduced, and some metal elements such as aluminum, calcium and the like contained in the lead liquid can be separated out, so that the phenomenon that the alloy components of the lead liquid in the lead pot are inconsistent is caused, and the lead slag rate is increased.
Disclosure of Invention
An object of the utility model is to provide a battery melts lead pot lead ingot and adds roll table mechanism guarantees the uniformity of grid quality, reduces the lead slag rate simultaneously.
The technical scheme of the utility model is that: a storage battery lead melting pot lead ingot adding roller way mechanism is arranged on one side of the upper end of a lead melting pot and comprises a conveying roller way, a first supporting roller way and a second supporting roller way, wherein the conveying roller way is used for conveying lead ingots; a detector for sensing a lead ingot is arranged right above one side of the transport roller way close to the first supporting roller, the vertical distance between the sensing surface of the detector and the transport roller way is greater than the sensing distance of the detector, and the vertical distance between the sensing surface of the detector and the upper end of the lead ingot is less than the sensing distance of the detector; an electromagnetic heating ring for heating the lead ingot is further arranged between the conveying roller way and the first supporting roller, the size of the heating ring of the electromagnetic heating ring is larger than that of the section of the lead ingot, and the center of the heating ring of the electromagnetic heating ring is flush with the center of the right side face of the lead ingot;
the detector is used for receiving the signal of the detector, and the controller is used for controlling the opening/closing of the electromagnetic heating ring after processing.
The detector is a proximity switch.
And the vertical distance between the second supporting roller and the lead melting pot is 30 +/-5 cm.
The controller is arranged in the control cabinet.
The heating temperature of the electromagnetic heating ring is 280 ℃.
The beneficial effects of the utility model reside in that: the temperature difference between the lead ingot and the lead liquid in the lead pot can be reduced, the loss of lead liquid alloy components caused by the rapid fluctuation of the temperature of the lead liquid is avoided, the consistency of the quality of the grid is ensured, and the lead slag rate is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1. a lead ingot; 2. Lead liquid; 3. a lead melting pot; 4. a conveying roller way; 5. a detector; 6. a control cabinet; 7. an electromagnetic induction heating coil; 8. and (4) supporting the roller.
Detailed Description
In fig. 1, establish transportation roll table 4 in 3 upper end one sides of lead melting pot, backing roll one and backing roll two 8, be used for carrying lead ingot 1 to lead melting pot 3 in, transportation roll table 4, backing roll one, backing roll two 8 are arranged side by side, and the roller of transportation roll table 4, backing roll one, backing roll two 8 three's central point is located same water flat line, interval between transportation roll table 4 and the backing roll one is less than lead ingot 1 length, interval between backing roll one and backing roll two 8 is less than the interval between transportation roll table 4 and the backing roll one, backing roll two 8 is 30 ± 5cm with the vertical distance of lead melting pot 3. A detector 5 for sensing the lead ingot 1 is arranged right above one side, close to the first supporting roll, of the conveying roller way 4, an electromagnetic heating ring 7 for heating the lead ingot 1 is further arranged between the conveying roller way 4 and the first supporting roll, the size of the heating ring of the electromagnetic heating ring 7 is larger than that of the section of the lead ingot 1, and the center of the heating ring of the electromagnetic heating ring 7 is flush with the center of the right side face of the lead ingot 1; the detector is used for receiving signals of the detector 5, and the controller is used for controlling the opening/closing of the electromagnetic heating ring 7 after processing, and is electrically connected with the detector 5 and the electromagnetic heating ring 7 respectively.
The controller is a PLC (Siemens S7-300 PLC) and is arranged in the control cabinet 6; detector 5 is proximity switch, connects at the controller input through the signal line, and the relay is connected to the controller delivery point, and relay normally open contact connects on 7 circular circuits of electromagnetic heating circle, detects lead ingot 1 process when proximity switch, and reaches the signal and give the controller, and the relay normally open contact of controller control output is closed, and 7 circular circuits of electromagnetic heating circle are closed, and the switch-on begins the work heating.
Lead ingot 1 moves forward under the effect of conveying roller table 4, when lead ingot 1 moves to detector 5 below, detector 5 detects lead ingot 1's position, transmit the detection signal for the controller in switch board 6 afterwards, the controller is after receiving the signal, start electromagnetic induction heating coil 7, electromagnetic induction heating coil 7 heats lead ingot 1 through the electromagnetic heating effect, make its temperature reach 280 degrees centigrade, after the whole detection range through detector 5 of a lead ingot 1 afterbody, electromagnetic induction heating coil 7 is closed to the controller, when detector 5 detects the signal once more, restart again, when lead ingot 1 continues to advance this moment, under the effect of backing roll 8, enter into lead liquid 2 the inside in lead pan 3. Because the temperature difference between the lead ingot 1 and the lead liquid 2 is obviously reduced, the temperature fluctuation of the lead liquid 2 in the lead pot 3 can be reduced to the minimum. On the basis that ordinary lead ingot adds the roll table, increased automatic induction heating device, can add before the lead ingot adds it and carry out accurate heating, reduce the temperature difference of lead ingot and lead liquid, avoid the lead liquid alloy composition loss that lead liquid temperature sharp fluctuation leads to, reduce lead slag rate simultaneously.
Claims (5)
1. The utility model provides a lead ingot of battery lead melting pot adds roll table mechanism, locates one side of lead melting pot (3) upper end, its characterized in that: the lead ingot melting furnace comprises a conveying roller way (4) for conveying a lead ingot (1), a first supporting roller and a second supporting roller (8), wherein the conveying roller way (4), the first supporting roller and the second supporting roller (8) are arranged side by side, the central points of a roller shaft of the conveying roller way (4), the first supporting roller and the second supporting roller (8) are located on the same horizontal line, the distance between the conveying roller way (4) and the first supporting roller is smaller than the length of the lead ingot (1), the distance between the first supporting roller and the second supporting roller (8) is smaller than the distance between the conveying roller way (4) and the first supporting roller, and the second supporting roller (8) is located right above a lead melting pot (; a detector (5) for sensing the lead ingot (1) is arranged right above one side, close to the supporting roller I, of the conveying roller way (4), the vertical distance between the sensing surface of the detector (5) and the conveying roller way (4) is larger than that of the detector (5), and the vertical distance between the sensing surface of the detector (5) and the upper end of the lead ingot (1) is smaller than that of the detector (5); an electromagnetic heating ring (7) used for heating the lead ingot (1) is further arranged between the conveying roller way (4) and the first supporting roller, the size of the heating ring of the electromagnetic heating ring (7) is larger than that of the section of the lead ingot (1), and the center of the heating ring of the electromagnetic heating ring (7) is flush with the center of the right side face of the lead ingot (1);
the detector is used for receiving signals of the detector (5), and the controller is used for controlling the electromagnetic heating ring (7) to be opened/closed after processing, and is electrically connected with the detector (5) and the electromagnetic heating ring (7) respectively.
2. The storage battery lead melting pot lead ingot adding roller way mechanism according to claim 1, which is characterized in that: the detector (5) is a proximity switch.
3. The storage battery lead melting pot lead ingot adding roller way mechanism according to claim 1, which is characterized in that: and the vertical distance between the second supporting roller (8) and the lead melting pot (3) is 30 +/-5 cm.
4. The storage battery lead melting pot lead ingot adding roller way mechanism according to claim 1, which is characterized in that: the controller is arranged in the control cabinet (6).
5. The storage battery lead melting pot lead ingot adding roller way mechanism according to claim 1, which is characterized in that: the heating temperature of the electromagnetic heating ring (7) is 280 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987989.0U CN212264496U (en) | 2020-06-03 | 2020-06-03 | Roller way mechanism for adding lead ingots into lead melting pot of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987989.0U CN212264496U (en) | 2020-06-03 | 2020-06-03 | Roller way mechanism for adding lead ingots into lead melting pot of storage battery |
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| CN212264496U true CN212264496U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020987989.0U Active CN212264496U (en) | 2020-06-03 | 2020-06-03 | Roller way mechanism for adding lead ingots into lead melting pot of storage battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406242A (en) * | 2021-12-13 | 2022-04-29 | 安徽力普拉斯电源技术有限公司 | Cast welding method for power battery for electric road vehicle |
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2020
- 2020-06-03 CN CN202020987989.0U patent/CN212264496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406242A (en) * | 2021-12-13 | 2022-04-29 | 安徽力普拉斯电源技术有限公司 | Cast welding method for power battery for electric road vehicle |
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