CN209613800U - Copper wire for producing interconnecting strip rolls annealing device - Google Patents
Copper wire for producing interconnecting strip rolls annealing device Download PDFInfo
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- CN209613800U CN209613800U CN201822181451.6U CN201822181451U CN209613800U CN 209613800 U CN209613800 U CN 209613800U CN 201822181451 U CN201822181451 U CN 201822181451U CN 209613800 U CN209613800 U CN 209613800U
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Abstract
The utility model belongs to the technical field of the interconnecting strip manufacturing, it is intended to provide a kind of copper wire calendering annealing device for producing interconnecting strip, its key points of the technical solution are that including body, pressure roller and lower compression roller are rotatably connected on body, the side of upper pressure roller and lower compression roller is provided with the first guide channel, first guide channel is fixedly connected on body, the side of body is provided with cold rinse bank, circulating line is communicated in cold rinse bank, circulating line can carry out the circulation of cooling water by the first water pump, the center of upper pressure roller and lower compression roller is fixedly connected to shaft, circulating line is plugged in shaft, the two sides of upper pressure roller and lower compression roller are provided with cooling fan；This circulating cooling slot of the copper wire calendering annealing device by changing in pressure roller for producing interconnecting strip, make cooling bath gather to be arranged in pressure roller, it is passed through cooling water in cooling bath, cooling bath is made to be able to maintain lower temperature, the effect of radiating and cooling is carried out to copper wire.
Description
Technical field
It is the utility model relates to the technical field that interconnecting strip is manufactured, in particular to a kind of for producing the copper of interconnecting strip
Line rolls annealing device.
Background technique
Photovoltaic welding belt, also known as tin-coated copper strip or painting tin copper strips, divide convergent belt and interconnecting strip, are applied to photovoltaic module cell piece
Between connection, have the effects that it is wear-resisting, against corrosion, improve conductive and heating conduction, play the conductive important function for gathering electricity.Photovoltaic
The production of welding includes calendering and two stages of tin plating coating, is first rolled into the circular copper wire of certain line footpath by calendering wheel flat
Copper wire, then carry out tin plating, plating tin-lead belongs to metal material, and the improvement of surface property can be carried out to convergent belt and interconnecting strip, be made
Performance is more preferable.
During the processing and manufacturing of photovoltaic welding belt, need dedicated copper wire carrying out calendering processing by calendaring system,
Round copper wire is pressed into flat copper strips by pressure roller, can just carry out subsequent painting tin processing.Due to pressure roller to round copper wire into
Amount of heat can be generated when row calendering processing, so that the temperature of pressure roller increases, due to the effect expanded with heat and contract with cold, pressure roller can generate change
Shape, and small change in size also influences whether the Forming Quality of copper strips, and then influences the importance such as its tensile strength, elongation
Energy.Currently used method is the circulation line in the inner cavity of pressure roller setting cooling water, and heat is taken out of and reaches radiating and cooling work
With, and pressure roller heat is mainly generated in the contact surface of pressure roller and round copper wire, therefore cooling side is carried out to the inner cavity of pressure roller
Method efficiency is lower.
Utility model content
The utility model is to provide a kind of copper wire calendering annealing device for producing interconnecting strip, by changing in pressure roller
Circulating cooling slot, make cooling bath gather be arranged in pressure roller, cooling water is passed through in cooling bath, make cooling bath be able to maintain compared with
Low temperature carries out the effect of radiating and cooling to copper wire.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of copper wire for producing interconnecting strip rolls annealing device, including upper pressure roller and lower compression roller, the upper pressure roller with
The center of lower compression roller is fixedly connected to shaft, and the shaft is hollow shaft, is fixedly connected with bearing in the shaft, institute
It states activity in bearing and is plugged with circulating line, one end of the circulating line is communicated with cold rinse bank, and is offered in the shaft
One through-hole, the upper pressure roller and lower compression roller include pressure ring, the first inner ring, the second inner ring and connecting plate, the pressure ring, in first
Ring and the second inner ring are arranged in concentric circles, and first inner ring is arranged between pressure ring and the second inner ring, the diameter of the pressure ring
The diameter of maximum, the connecting plate is identical as pressure ring, the connecting plate and the fixed company of pressure ring, the first inner ring and the second inner ring
It connects, there are two the connecting plate settings, and the second through-hole is offered in second inner ring, offers third in first inner ring
Through-hole, second through-hole match with first through hole.
By using above-mentioned technical proposal, circular copper wire is passed through between upper pressure roller and lower compression roller, upper pressure roller and lower compression roller pair
Copper wire is rolled, and circulating line extracts cooling water out of cold rinse bank during calendering, and cooling water passes through shaft, and from the
Enter between the first inner ring and the second inner ring in one through-hole and the second through-hole, water enters in pressure ring and first from third through-hole again
Between ring, cooling water fits with pressure ring inner wall, cools down to pressure ring, so that upper pressure roller and lower compression roller can be in the same of calendering
When cooling down is carried out to copper wire, the normal calendering of pressure roller and lower compression roller in holding, so as to the width of the copper wire after rolling
It is all complied with standard with thickness.
Further setting: the thickness of the pressure ring is thinner than the first inner ring and the second inner ring.
By using above-mentioned technical proposal, relatively thin pressure ring can quickly pass the stabilization of cooling water, and first
Pressure ring and thicker being arranged of the second pressure ring guarantee that the entirety of upper pressure roller and lower compression roller is just awake, make the intensity of pressure roller and lower compression roller more
Greatly, more preferable to the rolling effect of copper wire.
Further setting: cold water pipes are communicated in the cold rinse bank, one end of pressure ring, institute is arranged in the cold water pipes
It states cold water pipes and is located at the position of pressure ring side and offer cooling drip trays.
By using above-mentioned technical proposal, when upper pressure roller and lower compression roller cool down copper wire, cold water pipes from
Cooling water is extracted in cold rinse bank to pass through from one end of pressure ring, is dropped in pressure ring from cooling drip trays in the side cooling water of pressure ring
Cooling effect is played in outside to pressure ring, keeps the cooling effect of pressure ring more preferable, so that the rolling effect to copper wire is more preferable.
Further setting: the side of the pressure ring is provided with sponge water storage block, and the cold water pipes perforation is plugged on sponge
In water storage block, the lateral wall of the sponge water storage block and pressure ring fits.
By using above-mentioned technical proposal, sponge water storage block can store certain cooling water, when cooling water drips
It can be trapped in sponge water storage block, what sponge water storage block can continue cools down pressure roller, guarantee cooling effect, and
Water in the sponge water storage block of pressure ring can be evaporated faster, and water can be replenished in time in the cooling water in secondary cooling water pipeline,
Keep cooling effect more preferable.
Further setting: the two sides of the pressure ring are provided with cooling fan, and the output end of the cooling fan acts on pressure ring.
By using above-mentioned technical proposal, cooling fan continual can be cooled down pressure ring, make the outside of pressure ring
Keep certain low-temperature condition, thus when rolling copper wire can effect it is more preferable, prevent error.
Further setting: catch basin is provided with below the lower compression roller, the catch basin is funnel-shaped, the catch basin
Lower end center be communicated with collecting conduit, the collecting conduit is connected with cold rinse bank.
By using above-mentioned technical proposal, the water in sponge water storage block is dropped on pressure ring when storing full, catch basin
The water being dropped on pressure ring and under drippage can be collected, prevent cooling water from accumulating in upper pressure roller and lower compression roller, dripped
The water fallen in catch basin can be back in cold rinse bank from collecting conduit, be recycled.
Further setting: the side of the upper pressure roller and lower compression roller is provided with the first guide channel, and the other side is provided with second
Guide channel.
By using above-mentioned technical proposal, the first guide channel and the second guide channel can play the work that guiding limits to copper wire
With keeping copper wire corresponding with upper pressure roller and lower compression roller, the rolling effect of copper wire is more preferable.
Further setting: the item that is provided with that sponge sucks in water in second guide channel.
By using above-mentioned technical proposal, may be remained by the copper wire between upper pressure roller and lower compression roller it is water stain, it is water stain
Residual may will affect the subsequent operation, therefore sponge sucks in water that item can clean out the water remained on copper wire, guarantees
Subsequent copper wire processing.
In conclusion the utility model has the following beneficial effects:
1, circular copper wire is passed through between upper pressure roller and lower compression roller, and upper pressure roller and lower compression roller roll copper wire, is being rolled
During circulating line extract cooling water out of cold rinse bank, cooling water can enter between pressure ring and the first inner ring, can be to pressure
The copper wire of Yanzhong is cooled down, and guarantees the rolling effect of copper wire；
2, cooling water is dropped in the outside of pressure ring from cooling drip trays, and cooling effect is played to pressure ring, makes the cold of pressure ring
But effect is more preferable；
3, cooling fan continual can cool down pressure ring, and the outside of pressure ring is made to keep certain low-temperature condition,
To when rolling copper wire can effect it is more preferable；
4, the first guide channel and the second guide channel can play the role of guiding limit to copper wire, enable copper wire and upper pressure
Roller and lower compression roller are corresponding, and the rolling effect of copper wire is more preferable.
Detailed description of the invention
Fig. 1 is the overall structure diagram for embodying calendering annealing device；
Fig. 2 is for embodying the structural schematic diagram inside shaft；
Fig. 3 is the structural schematic diagram for embodying upper pressure roller and lower compression roller；
Fig. 4 is for embodying the structure enlargement diagram in Fig. 3 at A；
Fig. 5 is the structural schematic diagram for embodying the second guide channel.
In figure, 1, upper pressure roller；2, lower compression roller；3, shaft；4, bearing；5, circulating line；6, cold rinse bank；7, first through hole；
8, pressure ring；9, the first inner ring；10, the second inner ring；11, connecting plate；12, the second through-hole；13, third through-hole；14, cold water pipes；
15, cooling drip trays；16, sponge water storage block；17, cooling fan；18, catch basin；19, collecting conduit；20, the first guide channel；21,
Two guide channels；22, water-absorbing sponge item.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of copper wire calendering annealing device for producing interconnecting strip, as shown in Figure 1, including body, on body
It is rotatably connected to pressure roller 1 and lower compression roller 2, the side of upper pressure roller 1 and lower compression roller 2 is provided with the first guide channel 20, first leads
Approaching channel 20 is fixedly connected on body, and the side of body is provided with cold rinse bank 6, and circulating line 5 is communicated in cold rinse bank 6, circulation
Pipeline 5 can carry out the circulation of cooling water by the first water pump, and the center of upper pressure roller 1 and lower compression roller 2 is fixedly connected to
Shaft 3, the shaft 3 with the linkage of upper pressure roller 1 is by motor driven, and circulating line 5 is plugged in shaft 3, upper pressure roller 1 and lower compression roller
2 two sides are provided with cooling fan 17(and are illustrated as side), the output end of cooling fan 17 acts on pressure roller 1 and lower compression roller 2, cold
But fan 17 can carry out certain cooling to upper pressure roller 1 and lower compression roller 2, keep copper wire effect during calendering more preferable, do not allow
Easily there is error.
As shown in Fig. 2, being provided with bearing 4 in shaft 3, circulating line 5 is plugged in bearing 4, and bearing 4 can guarantee to recycle
The normal operation of pipeline 5 and shaft 3.
As shown in Figure 3 and Figure 4, upper pressure roller 1 includes pressure ring 8, the first inner ring 9, the second inner ring 10 with lower compression roller 2 and connect
Plate 11, pressure ring 8, the first inner ring 9 and the second inner ring 10 are arranged in concentric circles, and the first inner ring 9 is arranged in pressure ring 8 and the second inner ring 10
Between, the diameter of pressure ring 8 is maximum, and the diameter of connecting plate 11 is identical with pressure ring 8, connecting plate 11 and pressure ring 8, the first inner ring 9 and
Second inner ring 10 is fixedly connected with, and there are two the settings of connecting plate 11, and first through hole 7 is offered in shaft 3, is opened in the second inner ring 10
Equipped with the second through-hole 12, third through-hole 13 is offered in the first inner ring 9, the second through-hole 12 matches with first through hole 7, pressure ring 8
Thickness it is thinner than the first inner ring 9 and the second inner ring 10, cooling water can from first through hole 7 and the second through-hole 12 enter first in
Between ring 9 and the second inner ring 10, water enters between pressure ring 8 and the first inner ring 9 from third through-hole 13 again, cooling water and pressure ring 8
Inner wall fits, and cools down to pressure ring 8.
As shown in Figure 3 and Figure 4, upper 1 upper end of pressure roller is provided with sponge water storage block 16(referring to Fig.1), in sponge water storage block 16
Perforation is plugged with cold water pipes 14, and cold water pipes 14 are connected with cold rinse bank 6, and cold water pipes 14 can be driven by the second water pump
It is dynamic, cooling drip trays 15 is offered on cold water pipes 14, the lower end of sponge water storage block 16 and the upper end of upper pressure roller 1 fit, and push
The lower section of roller 2 is provided with catch basin 18, and catch basin 18 is funnel-shaped, and the lower end center of catch basin 18 is communicated with collecting conduit
19, collecting conduit 19 is connected with cold rinse bank 6, and cooling water is extracted and passed through from sponge water storage block 16 by cold water pipes 14, cold
But water is flowed out from cooling drip trays 15, and the cooling water in sponge water storage block 16 cools down pressure ring 8.
As shown in figure 5, the other side of upper pressure roller 1 and lower compression roller 2 is provided with the second guide channel 21, set in the second guide channel 21
It is equipped with water-absorbing sponge item 22, sponge sucks in water, and item can clean out the water remained on copper wire.
Specific work process: by circular copper wire across upper pressure roller 1 and lower compression roller 2, upper pressure roller 1 turns under the drive of the motor
Dynamic, upper pressure roller 1 acts on copper wire with lower compression roller 2 and rolls copper wire, and the first water pump, the first water are opened during calendering
Water extraction in cold rinse bank 6 is delivered in shaft 3 by pump, and enters 9 He of the first inner ring from first through hole 7 and the second through-hole 12
Between second inner ring 10, water enters between pressure ring 8 and the first inner ring 9 from third through-hole 13 again, cooling water and 8 inner wall phase of pressure ring
Fitting, cools down pressure ring 8, can cool down to the copper wire rolled, opens the second water pump, and cooling pipe extracts
Cooling water in cold rinse bank 6, cooling water flow into sponge water storage block 16 from cooling drip trays 15, sponge water storage block 16 and 8 phase of pressure ring
Fitting, so as to cool down to pressure ring 8, extra water can be dripped into catch basin 18, and be back to from collecting conduit 19
In cold rinse bank 6, realize that circulation, while openable cooling fan 17, cooling fan 17 play upper pressure roller 1 and lower compression roller 2 further cold
But effect keeps copper wire effect during calendering more preferable.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of copper wire for producing interconnecting strip rolls annealing device, including upper pressure roller (1) and lower compression roller (2), feature exists
In: the center of the upper pressure roller (1) and lower compression roller (2) is fixedly connected to shaft (3), and the shaft (3) is hollow shaft,
It is fixedly connected with bearing (4) in the shaft (3), the interior activity of the bearing (4) is plugged with circulating line (5), the circulation pipe
The one end in road (5) is communicated with cold rinse bank (6), is offered first through hole (7) on the shaft (3), the upper pressure roller (1) and pushing
Roller (2) includes pressure ring (8), the first inner ring (9), the second inner ring (10) and connecting plate (11), the pressure ring (8), the first inner ring
(9) it is arranged with the second inner ring (10) in concentric circles, first inner ring (9) is arranged between pressure ring (8) and the second inner ring (10),
The diameter of the pressure ring (8) is maximum, and the diameter of the connecting plate (11) is identical as pressure ring (8), the connecting plate (11) and pressure ring
(8), the first inner ring (9) and the second inner ring (10) are fixedly connected with, and there are two connecting plate (11) settings, in described second
It offers the second through-hole (12), is offered third through-hole (13) on first inner ring (9), second through-hole on ring (10)
(12) match with first through hole (7).
2. a kind of copper wire for producing interconnecting strip according to claim 1 rolls annealing device, it is characterised in that: described
The thickness of pressure ring (8) is thinner than the first inner ring (9) and the second inner ring (10).
3. a kind of copper wire for producing interconnecting strip according to claim 1 rolls annealing device, it is characterised in that: described
It is communicated with cold water pipes (14) in cold rinse bank (6), the cold water pipes (14) are arranged in one end of pressure ring (8), the cold water pipe
The position that road (14) is located at pressure ring (8) side offers cooling drip trays (15).
4. a kind of copper wire for producing interconnecting strip according to claim 3 rolls annealing device, it is characterised in that: described
The side of pressure ring (8) is provided with sponge water storage block (16), and cold water pipes (14) perforation is plugged in sponge water storage block (16),
The sponge water storage block (16) and the lateral wall of pressure ring (8) fit.
5. a kind of copper wire for producing interconnecting strip according to claim 4 rolls annealing device, it is characterised in that: described
The two sides of pressure ring (8) are provided with cooling fan (17), and the output end of the cooling fan (17) acts on pressure ring (8).
6. a kind of copper wire for producing interconnecting strip according to claim 4 rolls annealing device, it is characterised in that: described
It is provided with below lower compression roller (2) catch basin (18), the catch basin (18) is funnel-shaped, in the lower end of the catch basin (18)
Heart position is communicated with collecting conduit (19), and the collecting conduit (19) is connected with cold rinse bank (6).
7. a kind of copper wire for producing interconnecting strip according to claim 6 rolls annealing device, it is characterised in that: described
The side of upper pressure roller (1) and lower compression roller (2) is provided with the first guide channel (20), and the other side is provided with the second guide channel (21).
8. a kind of copper wire for producing interconnecting strip according to claim 7 rolls annealing device, it is characterised in that: described
Water-absorbing sponge item (22) are provided in second guide channel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181451.6U CN209613800U (en) | 2018-12-24 | 2018-12-24 | Copper wire for producing interconnecting strip rolls annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181451.6U CN209613800U (en) | 2018-12-24 | 2018-12-24 | Copper wire for producing interconnecting strip rolls annealing device |
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| Publication Number | Publication Date |
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| CN209613800U true CN209613800U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822181451.6U Active CN209613800U (en) | 2018-12-24 | 2018-12-24 | Copper wire for producing interconnecting strip rolls annealing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814268A (en) * | 2021-10-18 | 2021-12-21 | 三铃制线(东莞)有限公司 | Copper strips production facility |
-
2018
- 2018-12-24 CN CN201822181451.6U patent/CN209613800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814268A (en) * | 2021-10-18 | 2021-12-21 | 三铃制线(东莞)有限公司 | Copper strips production facility |
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