CN206578405U - Heat transfer device for solar battery sheet series welding machine - Google Patents
Heat transfer device for solar battery sheet series welding machine Download PDFInfo
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- CN206578405U CN206578405U CN201720113794.1U CN201720113794U CN206578405U CN 206578405 U CN206578405 U CN 206578405U CN 201720113794 U CN201720113794 U CN 201720113794U CN 206578405 U CN206578405 U CN 206578405U
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Abstract
The utility model is related to heat transfer device, it is desirable to provide a kind of heat transfer device for solar battery sheet series welding machine.The device includes the belt transmission device being made up of drive wheel assemblies, driven wheel assembly and transmission belt；Its heating platform includes heating plate, thermal insulation board and the support frame plates arranged from top to bottom, and drive wheel assemblies and driven wheel assembly are arranged on the two ends of support frame plates；At least two pieces of heating plate and along transmission belt direction order arrange, heating element heater and temperature sensor are provided with inside each heating plate, and wire excessively is connected to temperature control equipment to realize the closed-loop control to temperature, each heating plate corresponds to a set of temperature control equipment, heating element heater and temperature sensor respectively.The heat transfer device that the utility model is provided is provided with multiple heating plates, it is possible to achieve partition heating, according to technique needs, the temperature of each heating zone individually can effectively carry out closed-loop control, improve the welding quality of solar battery sheet.
Description
Technical field
The utility model is related to a kind of heat transfer device, and in particular to a kind of adding for solar battery sheet series welding machine
Heat transfer apparatus, belongs to the technical field of cell piece transmission processing.
Background technology
Solar cell module is made up of the connection of multiple cell piece series, parallel, series connection processing is carried out to cell piece general
All welding procedure is realized using full-automatic series welding machine.
In order to pursue the conversion efficiency of battery component, in the market generates new laminated battery plate component, stacked component
Tandem process abandon traditional components by the way of welding connects welding of battery film, use solder(ing) paste instead cell piece is mutual
Connection, traditional heating welding manner is no longer applicable.
When being subjected to using solder(ing) paste to cell piece, it is desirable to which cell piece will undergo successively in Series connection welding technique
Preheat, be heating and curing, the process for being incubated and cooling, this is accomplished by control cell piece and possesses difference in the diverse location of production line
Temperature.But existing heating welding manner can not realize the control targe.
Utility model content
The technical problems to be solved in the utility model is to overcome deficiency of the prior art to be used for solar energy there is provided one kind
The heat transfer device of cell piece series welding machine.
To solve technical problem, solution of the present utility model is：
A kind of heat transfer device for solar battery sheet series welding machine is provided, including by drive wheel assemblies, driven pulley
The belt transmission device of component and transmission belt composition；The device also includes heating platform, and heating platform includes cloth from top to bottom
Heating plate, thermal insulation board and the support frame plates put, the drive wheel assemblies and driven wheel assembly are arranged on the two ends of support frame plates；Institute
State at least two pieces of heating plate and arranged along the direction order of transmission belt, heating element heater and temperature are provided with inside each heating plate
Sensor, and wire excessively is connected to temperature control equipment to realize the closed-loop control to temperature, each heating plate corresponds to one respectively
Sleeving temperature control device, heating element heater and temperature sensor.
As an improvement, the device also includes the deflector with negative pressure of vacuum chamber, and deflector is located at thermal insulation board and branch
Between support plate；Negative pressure of vacuum chamber is connected by exhaust tube with vacuum generating device, and vacuum generating device includes vavuum pump and taken out
Vacuum controller；The spaced apart belt stomata run through of multiple row is provided with along transmission direction on transmission belt, in deflector
Upside, thermal insulation board and heating plate, which are provided with, runs through through hole；It is described that there is corresponding quantity and perforate with belt stomata through through hole
Position, passes through the upper surface of transmission belt and is connected through through hole and belt stomata with negative pressure of vacuum chamber.
As an improvement, the through hole that runs through on the upper surface of deflector, heating plate and thermal insulation board is in simultaneously
Arrange the straight trough mouth-shaped of arrangement；The belt stomata on transmission belt is rounded, and the arrangement position of belt stomata is with passing through
The position of reach through hole is mutually corresponding.
As an improvement, the heating element heater is heating tube, and the quantity of heating tube is more than 2 and is uniformly distributed；Institute
Temperature sensor is stated to be arranged in inside heating plate.
As an improvement, the drive wheel assemblies include driving wheel roller, driving wheel installing plate and servomotor；Actively
Wheel installing plate is fixed in support frame plates and is connected with the both sides of driving wheel roller；Driving wheel installing plate is provided with adjustment driving wheel
The position adjusting mechanism of cylinder position, driving wheel roller is in the low shape in middle high both sides and outside has rough surface.
As an improvement, the driven wheel assembly includes driven pulley installing plate, driven pulley roller and belt tensioning mechanism,
The driven pulley installing plate is arranged in support frame plates and is connected with the both sides of driven pulley roller.
As an improvement, the device is additionally provided with belt adjusting device, and belt adjusting device includes adjustment roller, adjustment
Axle, adjusting bolt and adjustment support；Adjusting bolt is by adjusting support in driven wheel assembly, and adjustment axle passes through connection
Block is connected with adjusting bolt, and adjustment roller is connected by bearing with adjustment axle, the adjustment roller parallel with driven pulley roller
Coordinate between the transmission belt and contact.
As an improvement, multiple support blocks are also arranged at intervals side by side in the bottom of support frame plates.
Compared with prior art, the beneficial effects of the utility model are：
Cell piece will be preheated to the cell piece with solder(ing) paste in Series connection welding technique, is heating and curing, insulation and
The process of cooling, this cell piece being accomplished by controlling transmission band has different temperatures in different transmission locations.The utility model
The heat transfer device of offer is provided with multiple heating plates, it is possible to achieve partition heating, according to technique needs, each heating zone
Temperature individually can effectively carry out closed-loop control, improve the welding quality of solar battery sheet.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model removes bottom after transmission belt.
Fig. 3 is the structural representation of the utility model transmission belt stomata and heating plate straight trough mouthful arrangement.
The title of corresponding component represented by reference：
1- heating plates；2- thermal insulation boards；3- deflectors；4- support blocks；5- drive wheel assemblies；6- driven wheel assemblys；7- is transmitted
Belt；8- belt adjusting devices；9- support frame plates；11- heating element heaters；12- temperature sensors；13- runs through through hole；51- is actively
Take turns roller；52- driving wheel installing plates；61- driven pulley installing plates；62- belt tensioning mechanisms；63- driven pulley rollers；71- belts
Stomata；81- adjusts roller；82- adjusts axle；83- adjusting bolts；84- adjusts support.
Embodiment
With reference to specific embodiment, content of the present utility model is described in further detail：
As Figure 1-3, the utility model provide a kind of heat transfer device, except including by drive wheel assemblies, from
Outside the belt transport component of drive wheel assemblies and transmission belt composition, also with heating platform.Heating platform is specifically included：Set
Heating plate 1 in the lower section of transmission belt 7, for carrying out heat stepwise to cell piece in the course of conveying of cell piece；Set
Thermal insulation board 2 in the lower section of heating plate 1, for prevented in the heating process of cell piece the high temperature of heating plate 1 be transmitted to other zero
Part influences the stability of a system, protects system and the safety of operating personnel；The deflector 3 of the lower section of thermal insulation board 2 is arranged at, in it
Portion is provided with negative pressure of vacuum chamber, for providing the absorption affinity to cell piece for heating platform；It is arranged at the support frame of the lower section of deflector 3
Plate 9, for being provided a supporting role for heating platform.In belt transport component, drive wheel assemblies 5 and driven wheel assembly 6 are distinguished
The two ends of support frame plates 9 are installed on, transmission belt 7 is coordinated by driving wheel 5 with driven wheel assembly 6, for transmitting cell piece.Branch
It is provided with frame plate through hole on support plate 9 to connect with the negative pressure of vacuum chamber of deflector 3, the frame plate through hole other end passes through joint and pumping
Pipe, vacuum generating device connection；
Heating platform has the different heating of each self-forming of spaced apart between more than 2 pieces of heating plate 1, different heating plate 1
Area, every piece of heating plate 1 is individually controlled, according to technique needs, and the heating-up temperature of every piece of heating plate 1 can be adjusted.
Heating plate 1 is internally provided with heating element heater 11 and temperature sensor 12, and heating element heater 11 is heating tube, heating tube number
Measure as more than 2 and be uniformly distributed, to ensure the thermally equivalent of heating plate 1；Temperature sensor 12 is arranged in inside heating plate 1, is used
In detection temperature and temperature control device is sent measured data to, to realize the closed-loop control of the temperature to heating plate 1, it is ensured that
The stability of heating-up temperature.In theory, cell piece is heated more uniform and stable, what the thermal stress and thermal stress that cell piece is subject to were caused
Thermal deformation is smaller.The utility model improves the welding quality of cell piece by the closed-loop control of the temperature to heating plate 1.
Along transmission direction provided with the circular belt stomatas 71 of 4 row on transmission belt 7, at the same the upper surface of deflector 3,
Heating plate 1 be provided with arrangement position and the corresponding straight trough mouth-shaped of quantity on thermal insulation board 2 run through through hole 13.Belt stomata
7 arrangement position with through through hole 13 position be mutually it is corresponding, as shown in Figure 3.In the specific implementation, transmission belt 7
Direction transmission by cell piece along from driven wheel assembly 6 to drive wheel assemblies 5, the inner vacuum negative pressure cavity of deflector 3 passes through straight trough mouthful
13 and belt stomata 71 be communicated to the upper surface of transmission belt 7, and the cell piece when vacuumizing to being placed on transmission belt 7
Absorption is produced, is able to ensure that the absorption of cell piece and transmission belt 7 all tightly is adding through the elongated straight trough mouth-shaped of through hole 13
On hot plate 1, it is ensured that heating plate 1 reduces thermal loss, improve energy to the efficiency of heating surface and heating uniformity of cell piece
Utilization ratio is measured, while ensuring that on transmission belt 7 relative displacement will not occur for cell piece, the transmission essence of cell piece is improved
Degree.
Drive wheel assemblies 5 include driving wheel roller 51 and driving wheel installing plate 52；The outer surface of driving wheel roller 51 is entered
Row blasting treatment, increases the frictional force of the mating surface when driving wheel roller 51 drives transmission belt 7, prevents transmission belt 7 from sending out
It is raw to skid, improve the precision of cell piece transmission；The driving wheel installing plate 52 be arranged on driving wheel roller 51 both sides and with
Support frame plates 9 are connected, and are provided with position adjusting mechanism on the driving wheel installing plate 52, it is ensured that the upper edge of driving wheel roller 51
Overlapped with the upper surface of heating plate 1, improve stability of the transmission belt 7 when transmitting cell piece.
Driven wheel assembly 6 includes driven pulley installing plate 61, belt tensioning mechanism 62 and driven pulley roller 63, described driven
Wheel installing plate 61 is arranged in support frame plates 9 and is connected with the both sides of driven pulley roller 61, and the belt tensioning mechanism 62 includes
Cylinder drive component and line slideway component, for the tensioning and contraction of controlling transmission belt 7, to adjust the pine of transmission belt 7
Tight degree, it is ensured that transmission belt 7 is operationally in good tensioned state.
Driving wheel roller 51 and driven pulley roller 61 are using the low design structure in middle high both sides, to reduce transmission belt 7
Sideslip and both sides tilt.
Driven wheel assembly 6 is provided with belt adjusting device 8, and the belt adjusting device 8 includes adjustment roller 81, adjustment axle
82nd, adjusting bolt 83 and adjustment support 84, it is described adjustment support 84 be connected with driven wheel assembly 6, the adjusting bolt 83 and
Adjustment support 84 is connected, and the adjustment axle 82 is connected by contiguous block with adjusting bolt 83, and the adjustment roller 81 passes through bearing
It is connected with adjustment axle 82, the adjustment roller coordinates with the transmission belt 7.When it is implemented, by rotating the tune
Whole screw rod 83 changes the height of adjustment axle 82 and adjusting bolt 81, to control the cooperation for adjusting roller 81 and transmission belt 7 elastic
Balance, prevents transmission belt 7 from occurring sideslip.
Above-described embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with technique
Personage can understand content of the present utility model and be carried out, protection domain of the present utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in protection domain of the present utility model
It is interior.
Claims (8)
1. for the heat transfer device of solar battery sheet series welding machine, including by drive wheel assemblies, driven wheel assembly and transmission
The belt transmission device of belt composition；Characterized in that, the device also includes heating platform, heating platform includes cloth from top to bottom
Heating plate, thermal insulation board and the support frame plates put, the drive wheel assemblies and driven wheel assembly are arranged on the two ends of support frame plates；Institute
State at least two pieces of heating plate and arranged along the direction order of transmission belt, heating element heater and temperature are provided with inside each heating plate
Sensor, and wire excessively is connected to temperature control equipment to realize the closed-loop control to temperature, each heating plate corresponds to one respectively
Sleeving temperature control device, heating element heater and temperature sensor.
2. heat transfer device according to claim 1, it is characterised in that the device is also included with negative pressure of vacuum chamber
Deflector, deflector is located between thermal insulation board and support frame plates；Negative pressure of vacuum chamber is connected by exhaust tube with vacuum generating device,
Vacuum generating device includes vavuum pump and vacuumizes controller；It is spaced apart provided with multiple row along transmission direction on transmission belt
The belt stomata run through, is provided with the upside of deflector, thermal insulation board and heating plate and runs through through hole；It is described to run through through hole and belt
Stomata has corresponding quantity and position of opening, passes through the upper surface of transmission belt and runs through through hole and belt stomata and negative pressure of vacuum
Chamber is connected.
3. heat transfer device according to claim 2, it is characterised in that described located at the upside of deflector, thermal insulation board
It is in the straight trough mouth-shaped being arranged in juxtaposition with the through hole that runs through in heating plate；The belt stomata on transmission belt is in circle
Shape, the arrangement position of belt stomata is with being mutually corresponding through the position of through hole.
4. heat transfer device according to claim 1 or 2, it is characterised in that the heating element heater is heating tube, heating
The quantity of pipe is more than 2 and is uniformly distributed；The temperature sensor is arranged in inside heating plate.
5. heat transfer device according to claim 1 or 2, it is characterised in that the drive wheel assemblies include driving wheel
Roller, driving wheel installing plate and servomotor；Driving wheel installing plate be fixed in support frame plates and with the both sides of driving wheel roller
Connection；Position adjusting mechanism of the driving wheel installing plate provided with adjustment driving wheel cylinder position, driving wheel roller is in middle high by two
The low shape in side and outside has rough surface.
6. heat transfer device according to claim 1 or 2, it is characterised in that the driven wheel assembly includes driven pulley
Installing plate, driven pulley roller and belt tensioning mechanism, the driven pulley installing plate are arranged in support frame plates and rolled with driven pulley
The both sides connection of cylinder.
7. heat transfer device according to claim 1 or 2, it is characterised in that the device is additionally provided with belt adjusting device,
Belt adjusting device includes adjustment roller, adjustment axle, adjusting bolt and adjustment support；Adjusting bolt is installed by adjusting support
In driven wheel assembly, adjustment axle is connected by contiguous block with adjusting bolt, and adjustment roller is coordinated with adjustment axle by bearing and connected
Connect, coordinate between the adjustment roller parallel with driven pulley roller and the transmission belt and contact.
8. heat transfer device according to claim 1 or 2, it is characterised in that between also arranged side by side in the bottom of support frame plates
Every the multiple support blocks of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113794.1U CN206578405U (en) | 2017-02-07 | 2017-02-07 | Heat transfer device for solar battery sheet series welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113794.1U CN206578405U (en) | 2017-02-07 | 2017-02-07 | Heat transfer device for solar battery sheet series welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578405U true CN206578405U (en) | 2017-10-24 |
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ID=60110201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720113794.1U Active CN206578405U (en) | 2017-02-07 | 2017-02-07 | Heat transfer device for solar battery sheet series welding machine |
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| Country | Link |
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| CN (1) | CN206578405U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074851A (en) * | 2017-12-01 | 2018-05-25 | 河北羿珩科技有限责任公司 | For adsorbing the servo stepping transmitting device of solar battery sheet |
| CN109623219A (en) * | 2019-01-31 | 2019-04-16 | 武汉三工智能装备制造有限公司 | Transmit welding bench device and solar cell chip bonding machine |
| CN109679552A (en) * | 2018-11-16 | 2019-04-26 | 云南科威液态金属谷研发有限公司 | A kind of liquid metal conducting resinl and its application |
| CN111735330A (en) * | 2020-06-30 | 2020-10-02 | 晶科绿能(上海)管理有限公司 | Heat abstractor and battery pack manufacture equipment |
-
2017
- 2017-02-07 CN CN201720113794.1U patent/CN206578405U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108074851A (en) * | 2017-12-01 | 2018-05-25 | 河北羿珩科技有限责任公司 | For adsorbing the servo stepping transmitting device of solar battery sheet |
| CN109679552A (en) * | 2018-11-16 | 2019-04-26 | 云南科威液态金属谷研发有限公司 | A kind of liquid metal conducting resinl and its application |
| CN109623219A (en) * | 2019-01-31 | 2019-04-16 | 武汉三工智能装备制造有限公司 | Transmit welding bench device and solar cell chip bonding machine |
| CN111735330A (en) * | 2020-06-30 | 2020-10-02 | 晶科绿能(上海)管理有限公司 | Heat abstractor and battery pack manufacture equipment |
| CN111735330B (en) * | 2020-06-30 | 2022-05-17 | 晶科绿能(上海)管理有限公司 | Heat abstractor and battery pack manufacture equipment |
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