CN114807585A - Ultra-thin welding strip annealing equipment for laminated tile assembly - Google Patents
Ultra-thin welding strip annealing equipment for laminated tile assembly Download PDFInfo
- Publication number
- CN114807585A CN114807585A CN202210737794.4A CN202210737794A CN114807585A CN 114807585 A CN114807585 A CN 114807585A CN 202210737794 A CN202210737794 A CN 202210737794A CN 114807585 A CN114807585 A CN 114807585A
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- annealing
- water tank
- pulley
- ultra
- box body
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
- C21D11/005—Process control or regulation for heat treatments for cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C21D9/5735—Details
- C21D9/5737—Rolls; Drums; Roll arrangements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/62—Continuous furnaces for strip or wire with direct resistance heating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention relates to an ultra-thin welding strip annealing device for a laminated tile assembly, which comprises a box body, wherein the front side of the box body is respectively provided with a take-up pulley, a pay-off pulley, a fastener, an air-drying piece, a nitrogen glass tube, a negative copper wheel, a pneumatic pressure device and an annealing water tank, the take-up pulley is positioned at the left side of the box body, the pay-off pulley is positioned at the right side of the box body, the fastener is positioned at the upper part of the right side of the take-up pulley, the air drying pieces are provided with two groups, the two groups of air drying pieces are positioned at the bottom of the fastening piece, the annealing water tank is positioned at the bottom of the air drying pieces, the nitrogen glass tube is positioned at the right side of the air drying piece, the negative copper wheel is positioned at the top of the nitrogen glass tube, the pneumatic pressure device is positioned at the top of the negative copper wheel, the bottom of the pneumatic pressure device is provided with a press roll, the compression roller is positioned at the top of the negative copper wheel, and the invention anneals the ultrathin copper strip and reduces the warping and curling.
Description
Technical Field
The invention relates to the technical field of welding strip annealing equipment, in particular to ultrathin welding strip annealing equipment for a laminated tile assembly.
Background
The reliability test of the laminated assembly is superior to that of the conventional assembly, the mechanical load capacity is higher than that of the conventional assembly, the laminated assembly is very beneficial to the thinning of a battery piece, the laminated assembly is only an assembly technology platform supporting an ultrathin silicon chip, the current mainstream mode of the laminated assembly is to adopt conductive adhesive to realize flexible connection, and stress can be fully dispersed, so that the laminated assembly is possible to adopt a thinner silicon chip, the silicon chip adopted by the current conventional assembly is mainly 180 mu m, the thickness of the silicon chip used by the laminated assembly can be 140 mu m-160 mu m, 120 mu m or even 100 mu m, the oriental ring sanden has developed a high-efficiency laminated assembly which adopts a 100 mu m silicon chip in the first global on SNEC, the cost aspect is that the lamination technology is suitable for ultrathin battery pieces (100-120 mu m), the silicon cost can be effectively saved, the ultrathin welding strip/ultrathin busbar of the project is mainly developed for the laminated assembly of 100-120 mu m silicon chips, the existing laminated assembly uses ultrathin silicon wafers, and the slight warping and curling can cause the breakage of the battery, so that extra caution is needed in the processing process, and the production cost is increased.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the ultra-thin welding strip annealing equipment for the laminated tile assembly is used for annealing the welding strip and reducing warping of the welding strip.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a fold tile subassembly is with ultra-thin welding strip annealing equipment, the power distribution box comprises a box body, the box front side is provided with take-up pulley, actinobacillus wheel, fastener respectively, air-dries piece, nitrogen gas glass pipe, negative pole copper wheel, pneumatic pressure device and annealing water tank, the take-up pulley is located the left side of box, the actinobacillus wheel is located the right side of box, the fastener is located take-up pulley right side upper portion, air-dry the piece and be provided with two sets ofly, two sets of air-dry the bottom that the piece is located the fastener, annealing water tank is located the bottom of air-drying the piece, nitrogen gas glass pipe is located air-dry a right side, the negative pole copper wheel is located nitrogen gas glass manages the top, pneumatic pressure device is located negative pole copper wheel top, pneumatic pressure device's bottom is provided with the compression roller, the compression roller is located the top of negative pole copper wheel.
Preferably, the inner cavity of the annealing water tank is provided with a positive copper wheel, the right side of the annealing water tank is provided with a water inlet pipe, the left side of the annealing water tank is provided with a water outlet groove, the top of the annealing water tank is provided with a temperature sensor, and the bottom of the nitrogen glass pipe is located in the inner cavity of the annealing water tank.
Preferably, the outer side wall of the nitrogen glass tube is provided with a nitrogen pipeline, and the upper side and the lower side of the nitrogen glass tube are respectively connected to the outer side wall of the box body through clamping blocks.
Preferably, the fastener includes the fixed block, the lateral wall at the box is connected to the fixed block, the inner chamber of fixed block is cut a groove, the inner chamber of recess is provided with the spring, the bottom of spring is provided with the connecting block, the connecting block is connected with the roller bearing that can roll, the roller bearing is located the fixed block outside, the roller bearing has the concave groove.
Preferably, the air-drying part comprises a connecting plate, and fans are arranged on two sides of an inner cavity of the connecting plate.
The invention has the beneficial effects that: through the setting of this device, be convenient for anneal and reduce warpage and turn-up to ultra-thin solder strip. The ultra-thin welding strip mostly adopts a copper strip, a nitrogen glass tube is of a hollow structure, so that the ultra-thin copper strip in a short circuit state is in a high-concentration nitrogen environment to avoid high-temperature oxidation, a nitrogen pipeline is connected with high-pressure nitrogen, circulating cooling water is filled in an annealing water tank, an anode copper wheel is hidden in the annealing water tank, a cathode copper wheel is made of full copper, the cylindrical surface is flat and smooth, on one hand, the ultra-thin welding strip is matched with a compression roller to shape the welding strip, on the other hand, the ultra-thin copper strip is matched with the anode copper wheel to form a current loop, the ultra-thin copper strip is heated and annealed in a short circuit mode, a pneumatic pressure device takes high-pressure gas as power to drive and adjust the pressure of the compression roller, the ultra-thin copper strip before annealing is shaped, warping and curling are eliminated, a temperature sensor senses the water temperature in the annealing water tank, the water temperature is kept at about 30-40 ℃ by adjusting the water inlet speed of the cooling water, and a water outlet groove is used after the cooling water in the annealing water tank reaches a specific liquid level height, flows to the temporary storage water tank through the groove for standby.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic front view of an ultra-thin solder ribbon annealing apparatus for a shingle assembly according to the present invention;
FIG. 2 is a first perspective view of an ultra-thin solder strip annealing apparatus for a laminated assembly according to the present invention;
FIG. 3 is a second perspective view of the ultra-thin weld-band annealing apparatus for a shingle assembly according to the present invention;
FIG. 4 is a schematic structural diagram of a fastener of the ultra-thin welding strip annealing equipment for the laminated tile assembly provided by the invention;
the following are marked in the figure:
1. a box body; 11. a take-up pulley; 12. a paying-off wheel; 13. a fastener; 14. air-drying the workpiece; 15. a nitrogen glass tube; 151. a nitrogen gas pipeline; 16. a negative copper wheel; 17. pressing rollers; 18. a pneumatic pressure device; 2. an annealing water tank; 21. a water outlet groove; 22. a positive copper wheel; 23. a water inlet pipe; 24. a temperature sensor.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. These drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-4, the present embodiment provides an ultra-thin welding strip annealing device for a laminated tile assembly, which includes a box body 1, wherein a take-up pulley 11 is respectively rotatably disposed on the front side of the box body 1, the box body 1 is rotatably disposed with a pay-off pulley 12, the box body 1 is connected with a fastener 13 through a bolt, an air-drying member 14 is fixedly connected to the outer side wall of the box body 1, a nitrogen glass tube 15 is connected to the outer side wall of the box body 1 through a clamping block, a negative copper wheel 16 is rotatably connected to the outer side wall of the box body 1, a pneumatic pressure device 18 is connected to the outer side wall of the box body 1 through a bolt, an annealing water tank 2 is connected to the outer side wall of the box body 1 through a bolt, the take-up pulley 11 is located on the right side of the box body 1, the fastener 13 is located on the upper portion of the right side of the take-up pulley 11, the air-drying member 14 is provided with two sets, the air-drying member 14 is located at the bottom of the fastener 13, the annealing water tank 2 is located at the bottom of the air-drying member 14, nitrogen gas glass pipe 15 is located air-dry 14 right sides, negative pole copper wheel 16 is located nitrogen gas glass pipe 15 tops, pneumatic pressure device 18 is located negative pole copper wheel 16 tops, pneumatic pressure device 18's bottom is provided with compression roller 17, compression roller 17 is located negative pole copper wheel 16 tops, take-up pulley 11 is used for the ultra-thin copper strips after the rolling annealing, actinobacillus wheel 12 is passive actinobacillus wheel, actinobacillus wheel 12 is used for placing the ultra-thin copper strips before the annealing, fastener 13 makes the copper strips after the annealing tighten, reduce the curling of the copper strips after the annealing.
As shown in fig. 2, as a preferred embodiment, in addition to the above-mentioned mode, a positive copper wheel 22 is rotatably disposed in the inner cavity of the annealing water tank 2, a water inlet pipe 23 is disposed on the right side of the annealing water tank 2, a water outlet groove 21 is fixedly disposed on the left side of the annealing water tank 2, a temperature sensor 24 is disposed on the top of the annealing water tank 2, and the bottom of the nitrogen glass tube 15 is located in the inner cavity of the annealing water tank 2.
As shown in fig. 2, in addition to the above-mentioned embodiment, a nitrogen gas pipe 151 is further provided on the outer side wall of the nitrogen gas glass tube 15, and the upper and lower sides of the nitrogen gas glass tube 15 are connected to the outer side wall of the case 1 through snap pieces.
As shown in fig. 4, as a preferred embodiment, on the basis of the above manner, further, the fastening member 13 includes a fixing block, the fixing block is connected to the outer side wall of the box body 1, a groove is cut in an inner cavity of the fixing block, the inner cavity of the groove is provided with a spring, a connecting block is arranged at the bottom of the spring, the connecting block is connected with a roller capable of rolling, the roller is located outside the fixing block, and the roller is provided with a groove. The annealed copper strip is placed in the concave groove of the roller, and under the action of the resilience force of the spring, the annealed copper strip is tightened, and the curling of the annealed copper strip is reduced.
As shown in fig. 2, as a preferred embodiment, on the basis of the above manner, further, the airing member 14 includes a connecting plate, and fans are disposed on both sides of an inner cavity of the connecting plate.
Specifically, this device is when using, and the actinobacillus wheel 12 that will twine the copper strips installs box 1 with it assorted installation epaxial, and the copper strips moves towards: the copper strip is pulled out from the pay-off wheel 12, then enters the nitrogen glass tube 15 through the negative copper wheel 16, is wound on the outer side wall of the positive copper wheel 22 again, then passes through the air-drying piece 14, then passes through the fastener 13, and is taken up by the take-up wheel 11, the take-up wheel 11 is driven to rotate through the driving mechanism arranged in the box body 1, the take-up wheel 11 is used for taking up the annealed ultrathin copper strip, the pay-off wheel 12 is used for placing the ultrathin copper strip before annealing, the nitrogen glass tube 15 is of a hollow structure, so that the ultrathin copper strip in a short circuit state is in a high-concentration nitrogen environment to avoid high-temperature oxidation, the nitrogen pipeline 151 is used as a high-pressure nitrogen inlet, circulating cooling water is arranged in the annealing water tank 2, the positive copper wheel 22 is arranged in the annealing water tank 2 and is immersed in the water, the water inlet pipe 23 is connected with the cooling water inlet, the negative copper wheel 16 is made of all-copper material, the cylindrical surface is flat and smooth, and matched with the compression roller 17 on the one hand, the copper strip is shaped, on one hand, the copper strip is matched with the anode copper wheel 22 to form a current loop, the ultrathin copper strip is heated and annealed in a short circuit mode, the pneumatic pressure device 18 takes high-pressure air as power to drive and adjust the pressure of the compression roller 17, the ultrathin copper strip before annealing is shaped, warping and curling are eliminated, the temperature sensor 24 senses the water temperature in the annealing water tank 2, the water temperature is kept at about 30-40 ℃ by adjusting the water inlet speed of cooling water, and the water outlet groove 21 is used for enabling the cooling water in the annealing water tank 2 to flow to the temporary storage water tank through the groove after reaching the specific liquid level height for later use.
The control equipment of the device is provided with an automatic alarm device, and the automatic alarm device stops the equipment after the take-up pulley 11 is fully wound by calculating parameters such as the rotating speed of the take-up pulley 11, the thickness of the copper strip, the capacity of the take-up pulley 11 and the like; the nitrogen gas alarm device can monitor the nitrogen gas pressure, and when the nitrogen gas pressure is lower than a threshold value, the equipment alarms; the short-circuit current control device is arranged to monitor the short-circuit current, the yield strength control device is arranged to enable the yield strength to be below 85 (for a copper strip with the thickness of 0.08 mm) or below 80 (for a copper strip with the thickness of 0.05 mm), the compression degree of the compression roller 17 is adjusted to enable the ultrathin copper strip to be kept in a constant tension state, the ultrathin copper strip is flattened by the compression roller 17, the copper strip is further leveled, and possible warping and curling are eliminated. The annealing equipment is used for annealing the welding strip and reducing the warping of the welding strip.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a shingle assembly is with ultra-thin solder strip annealing equipment, includes box (1), its characterized in that: the box body (1) is provided with a take-up pulley (11), an unreeling pulley (12), a fastener (13), an air-dried part (14), a nitrogen glass tube (15), a negative copper wheel (16), a pneumatic pressure device (18) and an annealing water tank (2) on the front side respectively, the take-up pulley (11) is located on the left side of the box body (1), the unreeling pulley (12) is located on the right side of the box body (1), the fastener (13) is located on the upper portion of the right side of the take-up pulley (11), the air-dried part (14) is provided with two sets, the air-dried part (14) is located at the bottom of the fastener (13), the annealing water tank (2) is located at the bottom of the air-dried part (14), the nitrogen glass tube (15) is located on the right side of the air-dried part (14), the negative copper wheel (16) is located at the top of the nitrogen glass tube (15), the pneumatic pressure device (18) is located at the top of the negative copper wheel (16), and a press roller (17) is arranged at the bottom of the pneumatic pressure device (18), and the press roller (17) is positioned at the top of the negative copper wheel (16).
2. The ultra-thin welding strip annealing equipment for the tile-folding assembly according to claim 1, wherein an inner cavity of the annealing water tank (2) is provided with a positive copper wheel (22), a water inlet pipe (23) is arranged on the right side of the annealing water tank (2), a water outlet groove (21) is arranged on the left side of the annealing water tank (2), a temperature sensor (24) is arranged on the top of the annealing water tank (2), and the bottom of the nitrogen glass tube (15) is located in the inner cavity of the annealing water tank (2).
3. The ultra-thin welding strip annealing equipment for the tile folding assembly according to claim 1, wherein a nitrogen pipeline (151) is arranged on the outer side wall of the nitrogen glass tube (15), and the upper side and the lower side of the nitrogen glass tube (15) are respectively connected to the outer side wall of the box body (1) through clamping blocks.
4. The ultra-thin welding strip annealing equipment for the tile folding assembly according to claim 1, wherein the fastener (13) comprises a fixed block, the fixed block is connected to the outer side wall of the box body (1), a groove is formed in the inner cavity of the fixed block, a spring is arranged in the inner cavity of the groove, a connecting block is arranged at the bottom of the spring, the connecting block is connected with a roller capable of rolling, the roller is located outside the fixed block, and the roller is provided with a concave groove.
5. The ultra-thin weld strip annealing equipment for the shingle assembly according to claim 1, wherein the air-drying member (14) includes a connecting plate, and fans are disposed on both sides of an inner cavity of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737794.4A CN114807585A (en) | 2022-06-28 | 2022-06-28 | Ultra-thin welding strip annealing equipment for laminated tile assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737794.4A CN114807585A (en) | 2022-06-28 | 2022-06-28 | Ultra-thin welding strip annealing equipment for laminated tile assembly |
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| Publication Number | Publication Date |
|---|---|
| CN114807585A true CN114807585A (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210737794.4A Pending CN114807585A (en) | 2022-06-28 | 2022-06-28 | Ultra-thin welding strip annealing equipment for laminated tile assembly |
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| CN (1) | CN114807585A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011155477A1 (en) * | 2010-06-11 | 2011-12-15 | 古河電気工業株式会社 | Process and apparatus for producing solder-plated wire |
| CN202694992U (en) * | 2012-07-19 | 2013-01-23 | 河北斯卓光伏科技有限责任公司 | Annealing device for photovoltaic ribbon flat copper wire |
| CN204589259U (en) * | 2015-02-10 | 2015-08-26 | 江苏优轧机械有限公司 | The online annealing device of a kind of photovoltaic welding belt copper strips |
| CN204874666U (en) * | 2015-08-24 | 2015-12-16 | 西安泰力松新材料股份有限公司 | Wire rod annealing device |
| CN205803551U (en) * | 2016-07-21 | 2016-12-14 | 河北斯卓光伏科技有限责任公司 | Photovoltaic welding belt annealing device |
| CN109609735A (en) * | 2019-02-22 | 2019-04-12 | 西安泰力松新材料股份有限公司 | A kind of welding annealing device and method for annealing |
| CN209537578U (en) * | 2018-12-24 | 2019-10-25 | 无锡长亮光电科技有限公司 | A kind of annealing and cooling device for photovoltaic welding belt production |
| CN210974822U (en) * | 2019-11-24 | 2020-07-10 | 江苏蓝慧智能装备科技有限公司 | Annealing device of ball welding strip production equipment |
| CN214612672U (en) * | 2021-04-14 | 2021-11-05 | 常州九天新能源科技有限公司 | Annealing device for preparing copper base for photovoltaic bus bar |
| CN216337877U (en) * | 2021-10-29 | 2022-04-19 | 宿州巨仁光伏材料有限公司 | Copper strip annealing device of tin coating machine |
| CN216403338U (en) * | 2021-11-03 | 2022-04-29 | 江苏富川机电有限公司 | Automatic tension adjusting structure of annealing tinning machine paying out machine |
-
2022
- 2022-06-28 CN CN202210737794.4A patent/CN114807585A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011155477A1 (en) * | 2010-06-11 | 2011-12-15 | 古河電気工業株式会社 | Process and apparatus for producing solder-plated wire |
| CN202694992U (en) * | 2012-07-19 | 2013-01-23 | 河北斯卓光伏科技有限责任公司 | Annealing device for photovoltaic ribbon flat copper wire |
| CN204589259U (en) * | 2015-02-10 | 2015-08-26 | 江苏优轧机械有限公司 | The online annealing device of a kind of photovoltaic welding belt copper strips |
| CN204874666U (en) * | 2015-08-24 | 2015-12-16 | 西安泰力松新材料股份有限公司 | Wire rod annealing device |
| CN205803551U (en) * | 2016-07-21 | 2016-12-14 | 河北斯卓光伏科技有限责任公司 | Photovoltaic welding belt annealing device |
| CN209537578U (en) * | 2018-12-24 | 2019-10-25 | 无锡长亮光电科技有限公司 | A kind of annealing and cooling device for photovoltaic welding belt production |
| CN109609735A (en) * | 2019-02-22 | 2019-04-12 | 西安泰力松新材料股份有限公司 | A kind of welding annealing device and method for annealing |
| CN210974822U (en) * | 2019-11-24 | 2020-07-10 | 江苏蓝慧智能装备科技有限公司 | Annealing device of ball welding strip production equipment |
| CN214612672U (en) * | 2021-04-14 | 2021-11-05 | 常州九天新能源科技有限公司 | Annealing device for preparing copper base for photovoltaic bus bar |
| CN216337877U (en) * | 2021-10-29 | 2022-04-19 | 宿州巨仁光伏材料有限公司 | Copper strip annealing device of tin coating machine |
| CN216403338U (en) * | 2021-11-03 | 2022-04-29 | 江苏富川机电有限公司 | Automatic tension adjusting structure of annealing tinning machine paying out machine |
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Application publication date: 20220729 |