CN209020945U - A kind of roll structure of welding calender - Google Patents
A kind of roll structure of welding calender Download PDFInfo
- Publication number
- CN209020945U CN209020945U CN201821728789.2U CN201821728789U CN209020945U CN 209020945 U CN209020945 U CN 209020945U CN 201821728789 U CN201821728789 U CN 201821728789U CN 209020945 U CN209020945 U CN 209020945U
- Authority
- CN
- China
- Prior art keywords
- roll
- welding
- topping
- calender
- annular groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 48
- 230000008878 coupling Effects 0.000 claims abstract description 30
- 238000010168 coupling process Methods 0.000 claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims description 23
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000003490 calendering Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000000137 annealing Methods 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of roll structures of welding calender, including the topping roll and bottom roll being mounted on calender, the end of the topping roll and bottom roll is connect with Hooks coupling universal coupling respectively, the tail end of the Hooks coupling universal coupling is connected with driving mechanism, topping roll and bottom roll is driven to rotate respectively by Hooks coupling universal coupling, the roll surface of the bottom roll is provided with annular groove, and the topping roll matches setting with annular groove, and the topping roll is encircled on the outside of the annular groove.Topping roll is embedded in the annular groove of bottom roll periphery in the utility model, when copper wire passes through among upper and lower roll is rolled into welding, the protrusion of bottom roll annular groove two sides can butt welding band play position-limiting action, to ensure that the consistency of the width of welding, the position that welding passes through upper and lower roll is also limited simultaneously, is facilitated the annealing of subsequent welding, is applied the techniques such as tin, take-up；Improve the quality and speed of production of welding calendering.
Description
Technical field
The utility model relates to photovoltaic module manufacturing technology fields, and in particular to a kind of roll structure of welding calender.
Background technique
Photovoltaic welding belt is also known as tin-coated copper strip or applies tin copper strips, divides convergent belt and mutual latticing, is applied to photovoltaic module cell piece
Connection.The process flow of photovoltaic welding belt specifically includes that the calendering of copper wire, annealing, applies several steps such as tin and take-up, wherein copper
Line calendering is to roll by welding machined, and welding calender is a kind of high intensity that line speed is high, high-precision
Equipment, design welding calender are to reach highest economy and most for the satisfactory product of the quality of production at high speeds
Good use value, the quality of its state whether, directly affect the yield and quality of formed product.
Welding calender mainly controls the width and thickness of copper strips, and wherein the consistency of welding width is the weight of welding quality
Parameter is wanted, if welding consistency is not high, cell piece can show money or valuables one carries unintentionally, and influence component facade.Existing roll is all conventional puts down
Whole upper and lower roll, it is difficult to control width and the position for forming welding after copper wire rolls, result in the welding consistency produced
It is not high, it needs individually to detect welding thickness by artificial or machine, has influenced the quality and speed of production of whole welding.
Summary of the invention
The technical problem to be solved by the present invention is to provide one kind, and welding width one after molding can be made to keep cause
The roll structure of welding calender.
In order to solve the above-mentioned technical problem, the utility model provides a kind of roll structure of welding calender, including peace
Topping roll and bottom roll on calender, which is characterized in that the end of the topping roll and bottom roll respectively with it is universal
The connection of axis device, the tail end of the Hooks coupling universal coupling are connected with driving mechanism, drive topping roll and bottom roll by Hooks coupling universal coupling
Rotate respectively, the roll surface of the bottom roll is provided with annular groove, and the topping roll matches setting with annular groove, it is described on roll
Collars is embraced on the outside of the annular groove.
It further comprise that the bottom roll is fixed on calender in one preferred embodiment of the utility model, institute
It states topping roll upper end and roll lifting assembly is installed, the roll lifting assembly driving topping roll moves up and down, thus on adjusting
The down suction of roll and bottom roll.
It further comprise the roll lifting assembly include being connect with topping roll in one preferred embodiment of the utility model
Lifting slider, connect with the lifting slider elevating screw, connect with the elevating screw turbine, nibble with the turbine
The worm screw of conjunction.
It further comprise that described worm screw one end is provided with handwheel in one preferred embodiment of the utility model.
It further comprise being separately installed with cooling group in the upper and lower roll in one preferred embodiment of the utility model
Part, the cooling component are connected with refrigeration machine.
It further comprise that the cooling component is described upper and lower including being mounted in one preferred embodiment of the utility model
The cooling joint of roll one end is equipped with the cooling tube extended along upper and lower roll footage direction on the cooling joint.
In one preferred embodiment of the utility model, further comprise the driving mechanism with for servo motor.
The utility model has the beneficial effects that topping roll is encircled on the outside of bottom roll annular groove, when copper wire is from upper and lower roll
Centre passes through when being rolled into welding, the protrusions of bottom roll annular groove two sides can butt welding band play position-limiting action, thus
It ensure that the consistency of the width of welding, while also limiting the position that welding passes through upper and lower roll, facilitate moving back for subsequent welding
Fire applies the techniques such as tin, take-up；Improve the quality and speed of production of welding calendering.
Detailed description of the invention
Fig. 1 is the schematic diagram of the roll structure of the utility model.
Fig. 2 is the structural schematic diagram of the roll lifting assembly of the utility model.
Figure label explanation: 1, topping roll, 2, bottom roll, the 31, first Hooks coupling universal coupling, the 32, second Hooks coupling universal coupling,
41, the first driving mechanism, the 42, second driving mechanism, 5, roll lifting assembly, 51, lifting slider, 52, elevating screw, 53, whirlpool
Wheel, 54, worm screw, 61, cooling joint, 62, cooling tube, 7, cooler.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Referring to Fig.1 shown in -2, an embodiment of the roll structure of the welding calender of the utility model, including it is mounted on pressure
Prolong the topping roll 1 and bottom roll 2 of machine, 1 end of topping roll is connect with the first Hooks coupling universal coupling 31, first universal joint shaft
31 rear end of device is connected with the first driving mechanism 41, and the end of the bottom roll 2 is connect with the second Hooks coupling universal coupling 32, and described second
32 rear end of Hooks coupling universal coupling is connected with the second driving mechanism 42, and first driving mechanism 41 and the second driving mechanism 42 are led to respectively
It crosses the first Hooks coupling universal coupling 31 and the second Hooks coupling universal coupling 32 drives topping roll 1 and bottom roll 2 to rotate respectively, and topping roll is set
1 and bottom roll 2 rotation direction is opposite, velocity of rotation is consistent；The roll surface of the bottom roll 2 is provided with the recessed grain of annular, institute
Stating bottom roll is integrally in " dumbbell shape " setting, and both sides of the edge protrusion, intermediate recess, the topping roll 1 is encircled recessed in the annular
On the outside of slot, the width of the topping roll 1 is slightly less than the width of the annular groove, 1 edge of topping roll and the recessed poor side of annular
The gap of edge is 2mm, this ensure that topping roll 1 and bottom roll 2 are interference-free in the course of rotation, the upper roll shaft 1, under
Roll 2 is individually rotated and is independent of each other, and copper wire passes through among annular groove and is rolled into weldering under the action of upper and lower roll
Band, the edge of welding are limited in the annular groove of bottom roll 2, to ensure that the consistency of welding width.
In the present embodiment, in order to adjust the thickness of welding, the bottom roll 2 is fixed on calender, described
1 upper end of topping roll is equipped with roll lifting assembly 5, and the roll lifting assembly 5 drives topping roll 1 to move up and down, to adjust
The down suction of topping roll 1 and bottom roll 2, the roll tune lifting assembly 5 include the lifting slider 51 being connect with topping roll, with
The elevating screw 52 of the connection of lifting slider 51, the turbine 53 connecting with the elevating screw 52 are engaged with the turbine 53
Worm screw 54, described 54 one end of worm screw is provided with handwheel 55, and shaking handwheel 55 moves up and down elevating screw 52, to control
The distance of upper and lower roll guarantees to obtain desired welding thickness.
In process of production, heat is constantly generated when rolling welding due to roll, when temperature is more than the receiving journey of material
Degree, product quality is with regard to unstable.Such as the chilled cast iron roll that diameter is 900mm, when 1 DEG C of temperature change, radial line swell increment
About 0.01mm, and the tolerance generally just 0.01mm that photovoltaic welding belt thickness allows, so wanting moment control roll in production
Temperature.
In the present embodiment, cooling component, the cooling component and refrigeration are separately installed in the topping roll 1, bottom roll 2
Machine 7 is connected, and the cooling component includes the cooling joint 61 for being mounted on the topping roll, bottom roll one end, the cooling joint
The cooling tube 62 extended along upper and lower roll footage direction is installed, cooling tube 62 is in contact with upper and lower roll inner wall, makes on 61
7 temperature setting of cold is transmitted to the 62 upper moment of cooling tube at 20 DEG C, by cooling joint 61 as the topping roll 1, the drop of bottom roll 2
Temperature guarantees the temperature-resistant of upper and lower roll.
Preferably, first driving mechanism 41 and second driving mechanism 42 are servo motor, the servo motor
It is controlled by same controller, guarantees that the velocity of rotation of servo motor is identical and the rotation direction of servo motor on the contrary, setting in this way
Welding be ensure that when through upper and lower roll, upper and lower roll is identical to the size and Orientation of the power of welding.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (7)
1. a kind of roll structure of welding calender, including the topping roll and bottom roll being mounted on calender, which is characterized in that
The end of the topping roll and bottom roll is connect with Hooks coupling universal coupling respectively, and the tail end of the Hooks coupling universal coupling is connected with driving machine
Structure drives topping roll and bottom roll to rotate respectively by Hooks coupling universal coupling, and the roll surface of the bottom roll is provided with annular groove, institute
It states topping roll and matches setting with annular groove, the topping roll is encircled on the outside of the annular groove.
2. the roll structure of welding calender as described in claim 1, which is characterized in that the bottom roll is fixed at pressure
To prolong on machine, the topping roll upper end is equipped with roll lifting assembly, and the roll lifting assembly driving topping roll moves up and down, from
And adjust the down suction of topping roll and bottom roll.
3. the roll structure of welding calender as claimed in claim 2, which is characterized in that the roll lifting assembly include with
Topping roll connection lifting slider, connect with the lifting slider elevating screw, connect with the elevating screw turbine, and
The worm screw of the turbine engagement.
4. the roll structure of welding calender as claimed in claim 3, which is characterized in that described worm screw one end is provided with hand
Wheel.
5. the roll structure of welding calender as described in claim 1, which is characterized in that pacify respectively in the upper and lower roll
Equipped with cooling component, the cooling component is connected with refrigeration machine.
6. the roll structure of welding calender as claimed in claim 5, which is characterized in that the cooling component includes being mounted on
The cooling joint of described upper and lower roll one end is equipped with the cooling extended along upper and lower roll footage direction on the cooling joint
Pipe.
7. the roll structure of welding calender as described in claim 1, which is characterized in that the driving mechanism with for servo electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821728789.2U CN209020945U (en) | 2018-10-24 | 2018-10-24 | A kind of roll structure of welding calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821728789.2U CN209020945U (en) | 2018-10-24 | 2018-10-24 | A kind of roll structure of welding calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209020945U true CN209020945U (en) | 2019-06-25 |
Family
ID=66907039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821728789.2U Expired - Fee Related CN209020945U (en) | 2018-10-24 | 2018-10-24 | A kind of roll structure of welding calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209020945U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280585A (en) * | 2019-07-31 | 2019-09-27 | 西安泰力松新材料股份有限公司 | A kind of rolling equipment of segmented triangle welding |
| CN110947767A (en) * | 2019-12-19 | 2020-04-03 | 合肥东方节能科技股份有限公司 | Roller device of deformed steel bar |
| CN112387787A (en) * | 2020-11-25 | 2021-02-23 | 常熟市恒丰轧辊有限公司 | Conveniently adjust rolling wheel of use interval |
| CN113118233A (en) * | 2021-04-19 | 2021-07-16 | 太原理工大学 | Continuous production equipment for presetting stretching twin crystals in plate |
-
2018
- 2018-10-24 CN CN201821728789.2U patent/CN209020945U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280585A (en) * | 2019-07-31 | 2019-09-27 | 西安泰力松新材料股份有限公司 | A kind of rolling equipment of segmented triangle welding |
| CN110947767A (en) * | 2019-12-19 | 2020-04-03 | 合肥东方节能科技股份有限公司 | Roller device of deformed steel bar |
| CN110947767B (en) * | 2019-12-19 | 2021-06-08 | 合肥东方节能科技股份有限公司 | Roller device of deformed steel bar |
| CN112387787A (en) * | 2020-11-25 | 2021-02-23 | 常熟市恒丰轧辊有限公司 | Conveniently adjust rolling wheel of use interval |
| CN113118233A (en) * | 2021-04-19 | 2021-07-16 | 太原理工大学 | Continuous production equipment for presetting stretching twin crystals in plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 |