CN210339214U - Transmission device for HIT or HJT battery process equipment - Google Patents
Transmission device for HIT or HJT battery process equipment Download PDFInfo
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- CN210339214U CN210339214U CN201921419661.2U CN201921419661U CN210339214U CN 210339214 U CN210339214 U CN 210339214U CN 201921419661 U CN201921419661 U CN 201921419661U CN 210339214 U CN210339214 U CN 210339214U
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- transmission
- hit
- solar cell
- positioning
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Abstract
The utility model discloses a transmission device for HIT or HJT battery process equipment, including a plurality of parallel arrangement's that are used for transmitting solar cell transmission running roller, every same axial position department of transmitting the running roller all is provided with the location structure who is used for advancing line location to solar cell, location structure is including setting up respectively every concave part on the transmission running roller with be located the location portion at concave part both ends, solar cell are located in the concave part, and pass through location portion is spacing to its relative both sides portion. This a transmission device for HIT or HJT battery technology equipment simple structure carries out the location structure of fixing a position through setting up on the transmission running roller to the battery piece for solar cell can guarantee the straight line transmission in transmission process, avoids the offset, has improved solar cell's transmission precision.
Description
Technical Field
The utility model relates to a solar cell production technical field, concretely relates to a transmission device for HIT or HJT battery process equipment.
Background
When the solar cell is heated and cured, the solar cell is conveyed to a curing furnace through a conveying device to be heated and cured. In the prior art, the solar cell is generally transmitted by the transmission roller wheel, the transmission roller wheel in the prior art is generally a smooth cylindrical shaft, the transmission roller wheel with the structure can not position the solar cell in the transmission process of the solar cell, the position of the solar cell in the transmission process is easy to shift, the linear transmission can not be ensured, and the transmission precision of the solar cell is low.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to address the problems in the prior art to provide an improved transfer device for use in HIT or HJT battery process equipment.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a transmission device for HIT or HJT battery technology equipment, sets up in the frame, transmission device is including a plurality of parallel arrangement's that are used for transmitting solar cell transmission running roller, and the same axial position department of every transmission running roller all is provided with the location structure that is used for fixing a position solar cell, location structure is including setting up respectively every recess on the transmission running roller and being located the location portion at recess both ends, solar cell are located in the recess, and pass through location portion is spacing to its relative both sides portion.
Preferably, the concave part is a cylindrical section, and the end face of the solar cell is in contact with the outer contour surface of the concave part.
Preferably, the concave part comprises a cylindrical section and a conical section connected with the cylindrical section, the large end of the conical section faces the positioning part, and the end face of the solar cell is in contact with the outer contour surface of the conical section.
Preferably, the concave part comprises two cylindrical sections which are connected in sequence, the diameters of the two cylindrical sections are different, so that the concave part is in the form of a stepped shaft, the large end of the stepped shaft is close to the positioning part, and the end surface of the solar cell is in contact with the outer contour surface of the large end of the stepped shaft.
Further, the positioning part is a cylindrical section, the concave part and the positioning part are coaxially arranged, and the diameter of the concave part is smaller than that of the positioning part.
Preferably, each transmission roller is provided with a plurality of groups of positioning structures, and the positioning structures on the transmission rollers correspond to each other in position.
Preferably, the conveying device further comprises supporting plates respectively arranged at two end parts in the length direction of the conveying roller wheel and used for supporting the conveying roller wheel, and the supporting plates at two sides are arranged on the rack in a position-adjustable manner.
Further, transmission device still including be used for adjusting the adjusting part of the position of backup pad, the adjusting part include the threaded rod and with the threaded rod passes through threaded connection's connecting piece, the connecting piece with backup pad fixed connection, the threaded rod extends along the upper and lower direction, the lower extreme of threaded rod supports and establishes in the frame, the threaded rod can be relative the frame rotates.
Furthermore, a clamping groove is formed in the supporting plate, a bearing is arranged at one end of the transmission roller wheel, the bearing is located in the clamping groove, the transmission device further comprises a baffle plate which is arranged on the supporting plate and used for blocking the bearing, and the baffle plate is located on the supporting plate and far away from one end face of the transmission roller wheel.
Preferably, each the transmission running roller all can set up to same direction rotation ground, transmission still including being used for driving each transmission running roller pivoted drive arrangement, drive arrangement is including setting up with rotating transmission shaft in the frame, fixed the setting is in epaxial action wheel of transmission, fixed setting are each the follow driving wheel of a tip of transmission running roller and being used for the drive transmission shaft pivoted motor, drive arrangement still including set up from the driving wheel with between the action wheel, when the action wheel rotates the drive from driving wheel pivoted drive mechanism, drive mechanism is magnetic transmission mechanism, belt drive mechanism or gear drive mechanism.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a transmission device for HIT or HJT battery process equipment simple structure carries out the location structure of fixing a position to solar cell through setting up on the transmission running roller for solar cell can guarantee sharp transmission in transmission process, avoids the offset, has improved solar cell's transmission precision.
Drawings
Fig. 1 is a schematic structural diagram of a transmission device for a HIT or HJT battery process equipment according to the present invention (the bearing and the slot are separated, and the baffle is removed);
fig. 2 is a schematic structural view of a transition portion between a positioning portion and a concave portion of a transmission roller according to the present invention (embodiment 1, an enlarged view);
fig. 3 is a schematic structural view of the transition portion between the positioning portion and the concave portion of the transmission roller according to the present invention (embodiment 2, enlarged view);
fig. 4 is a schematic structural view of the transition portion between the positioning portion and the concave portion of the transmission roller according to the present invention (embodiment 3, enlarged view);
FIG. 5 is an enlarged view of a portion A of FIG. 1;
fig. 6 is a schematic structural view (enlarged view) of an adjusting member according to the present invention;
fig. 7 is a schematic structural diagram (enlarged view) after the transmission roller and the supporting plate of the present invention are installed.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a transmission device for HIT or HJT battery process equipment sets up in frame 10, and transmission device includes a plurality of transmission running rollers 1, a plurality of transmission running rollers 1 interval parallel arrangement, and each transmission running roller 1 homoenergetic is set up around self axis orientation same direction rotation ground, and solar cell places on transmission running roller 1, when a plurality of transmission running rollers 1 rotate to same direction for solar cell conveys forward.
The same axial position department of every transmission running roller 1 all is provided with the location structure who is used for fixing a position solar cell, through location structure's setting for solar cell can guarantee the straight line transmission in transmission process, avoids the skew, has improved solar cell's transmission precision.
The positioning structure comprises a concave part 11 and positioning parts 12, wherein the concave part 11 is arranged on each transmission roller wheel 1, the positioning parts 12 are arranged at two ends of the concave part 11, the solar cell is positioned in the concave part 11, and the two opposite side parts of the solar cell are limited by the positioning parts 12 at two ends of the concave part 11.
The specific structure of the recess 11 can adopt the structural forms given in the following several embodiments:
example 1
As shown in fig. 2, the concave portion 11 is a cylindrical section, and when the solar cell is transported, the solar cell is located in the concave portion 11, and the end surface of the solar cell is in contact with the outer contour surface of the concave portion 11.
Example 2
As shown in fig. 3, the concave portion 11 includes a cylindrical section 111 and a conical section 112 connected to the cylindrical section 111, a large end of the conical section 112 faces the positioning portion 12, the solar cell is located in the concave portion 11 when the solar cell is conveyed, and an end surface of the solar cell is in contact with an outer contour surface of the conical section 112.
Example 3
As shown in fig. 4, the concave portion 11 includes two cylindrical sections connected in series, and the diameters of the two cylindrical sections are different, so that the concave portion 11 is in the form of a stepped shaft, the stepped shaft has a large end 113 and a small end 114, the large end 113 is close to the positioning portion 12, when the solar cell is conveyed, the solar cell is located in the concave portion 11, and the end surface of the solar cell is in contact with the outer contour surface of the large end 113.
In the above three embodiments, the positioning portion 12 may be provided as a cylindrical section, and the diameter of the concave portion 11 is smaller than that of the positioning portion 12, and preferably, the concave portion 11 and the positioning portion 12 are coaxially provided.
All set up multiunit location structure on every transmission running roller 1, and the location structure's on each transmission running roller 1 position is corresponding. Thus, a plurality of solar cells can be simultaneously conveyed through the conveying roller 1, and the positions of the solar cells in the conveying process can not be deviated.
The transmission device further comprises a driving device for driving each transmission roller 1 to rotate, as shown in fig. 1 and 5, the driving device comprises a transmission shaft 2 which can be rotatably arranged on the frame 10, a driving wheel 4 fixedly arranged on the transmission shaft 2, a driven wheel 5 fixedly arranged at one end of each transmission roller 1 and a motor 3 for driving the transmission shaft 2 to rotate, the driving device further comprises a transmission mechanism which is arranged between the driven wheel 5 and the driving wheel 4 and drives the driven wheel 5 to rotate when the driving wheel 4 rotates, and the transmission mechanism can adopt a magnetic transmission mechanism, a belt transmission mechanism or a gear transmission mechanism.
The embodiment shows a magnetic transmission mechanism, which specifically comprises: the driving wheel 4 and the driven wheel 5 are provided with magnetic force, one driving wheel 4 and one driven wheel 5 form a group of magnetic transmission mechanisms, one of the two parts in each group of magnetic transmission mechanisms is located in the magnetic force range of the other part, the magnetic pole directions of the driving wheels 4 on the transmission shaft 2 are the same, and the magnetic pole directions of the driven wheels 5 on the transmission roller 31 are the same.
When motor 3 starts, motor 3 drive transmission shaft 2 rotates, and transmission shaft 2 drives each action wheel 4 synchronous rotation, through action wheel 4 and from the magnetic force effect between the driving wheel 5 for each also rotates from driving wheel 5, when rotating from driving wheel 5, can drive rather than fixed connection's transmission running roller 31 and rotate, thereby realizes solar cell's conveying.
The belt transmission mechanism and the gear transmission mechanism are commonly used transmission mechanisms in the prior art, and are not described in detail herein.
In this embodiment, the transmission shaft 2 extends along the transmission direction of the transmission device, the length extension direction of each transmission roller 1 is perpendicular to the transmission direction of the transmission device, the axial lead of each driving wheel 4 and the axial lead of the transmission shaft 2 extend along the same linear direction, the axial leads of the driven wheels 5 are arranged in parallel, and the axial leads of the driving wheels 4 and the transmission rollers 1 fixedly connected with the driving wheels extend along the same linear direction, that is, the axial leads of the driving wheels 4 are perpendicular to the axial leads of the driven wheels 5. When the transmission mechanism adopts a belt transmission mechanism or a gear transmission mechanism, the axial lead of the driving wheel 4 and the axial lead of the driven wheel 5 can also be arranged in parallel.
The transmission device further comprises supporting plates 6 which are respectively arranged at two end parts in the length direction of the transmission roller 1 and used for supporting the transmission roller 1, and the supporting plates 6 at two sides are arranged on the rack 10 in a manner that the positions can be adjusted up and down. The horizontal degree of the transmission roller 1 can be adjusted by adjusting the up-and-down positions of the supporting plates 6 at both sides, so that the transmission roller 1 is kept horizontal.
The transmission device further comprises an adjusting member for adjusting the position of the support plate 6, as shown in fig. 6, the adjusting member comprises a threaded rod 71 and a connecting member 72 in threaded connection with the threaded rod 71, the connecting member 72 is fixedly connected with the support plate 6, the threaded rod 71 extends in the up-down direction, the lower end of the threaded rod 71 is always abutted to the rack 10, and the threaded rod 71 can rotate relative to the rack 10. When the threaded rod 71 is rotated, the supporting plate 6 can move up and down along the length extension direction of the threaded rod 71, and when the supporting plate 6 moves up and down, the end part of the transmission roller 1 is driven to move up and down, so that the horizontal state of the transmission roller 1 is adjusted. The adjusting member is provided with a plurality of groups.
Specifically, as shown in fig. 6 and 7, a clamping groove 61 is formed in the supporting plate 6, a bearing 8 is arranged at one end of the transmission roller 1, the bearing 8 is located in the clamping groove 61, the transmission device further comprises a baffle plate 9 which is arranged on the supporting plate 6 and used for blocking the bearing 8, and the baffle plate 9 is located on one end face, far away from the transmission roller 1, of the supporting plate 6. Through setting up baffle 9, can prevent to transmit running roller 1 and appear the drunkenness phenomenon in transmission process, guarantee to transmit running roller 1 and convey steadily.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A transmission device for HIT or HJT battery process equipment is arranged on a rack and comprises a plurality of transmission rollers which are arranged in parallel and used for transmitting solar batteries, and is characterized in that: the solar cell conveying device is characterized in that a positioning structure used for positioning a solar cell is arranged at the same axial position of each conveying roller wheel, each positioning structure comprises a concave portion and positioning portions, the concave portions are arranged on the conveying roller wheels, the positioning portions are located at two ends of each concave portion, the solar cells are located in the concave portions, and the two opposite side portions of each solar cell are limited through the positioning portions.
2. The transport apparatus of claim 1 for a HIT or HJT cell process facility, wherein: the concave part is a cylindrical section, and the end face of the solar cell is in contact with the outer contour surface of the concave part.
3. The transport apparatus of claim 1 for a HIT or HJT cell process facility, wherein: the concave part comprises a cylindrical section and a conical section connected with the cylindrical section, the large end of the conical section faces the positioning part, and the end face of the solar cell is in contact with the outer contour surface of the conical section.
4. The transport apparatus of claim 1 for a HIT or HJT cell process facility, wherein: the concave part comprises two cylindrical sections which are connected in sequence, the diameters of the two cylindrical sections are different, so that the concave part is in a stepped shaft form, the large end of the stepped shaft is close to the positioning part, and the end face of the solar cell is in contact with the outer contour surface of the large end of the stepped shaft.
5. The transport unit for a HIT or HJT cell process facility of any of claims 2 to 4, wherein: the positioning part is a cylindrical section, the concave part and the positioning part are coaxially arranged, and the diameter of the concave part is smaller than that of the positioning part.
6. The transport apparatus of claim 1 for a HIT or HJT cell process facility, wherein: each transmission roller is provided with a plurality of groups of positioning structures, and the positions of the positioning structures on the transmission rollers are corresponding to each other.
7. The transport apparatus of claim 1 for a HIT or HJT cell process facility, wherein: the conveying device further comprises supporting plates which are respectively arranged at two end parts in the length direction of the conveying roller wheel and used for supporting the conveying roller wheel, and the supporting plates at two sides are arranged on the rack in a position-adjustable mode.
8. The transport apparatus of claim 7 for a HIT or HJT cell process facility, wherein: the transmission device further comprises an adjusting member for adjusting the position of the supporting plate, the adjusting member comprises a threaded rod and a connecting piece connected with the threaded rod through threads, the connecting piece is fixedly connected with the supporting plate, the threaded rod extends along the upper direction and the lower direction, the lower end of the threaded rod is abutted to the rack, and the threaded rod can rotate relative to the rack.
9. The transport apparatus of claim 7 for a HIT or HJT cell process facility, wherein: the transmission device is characterized in that a clamping groove is formed in the supporting plate, a bearing is arranged at one end of the transmission roller wheel, the bearing is located in the clamping groove, the transmission device further comprises a baffle plate which is arranged on the supporting plate and used for stopping the bearing, and the baffle plate is located on the supporting plate and far away from one end face of the transmission roller wheel.
10. The transport apparatus of claim 1 for a HIT or HJT cell process facility, wherein: each the transmission running roller homoenergetic sets up to same direction rotation, transmission still including being used for driving each transmission running roller pivoted drive arrangement, drive arrangement sets up including can rotating transmission shaft in the frame, fixed the setting is in transmission epaxial action wheel, fixed setting are in each transmission running roller's a tip from the driving wheel with be used for the drive transmission shaft pivoted motor, drive arrangement is still including setting up from the driving wheel with between the action wheel, work as the drive when the action wheel rotates from driving wheel pivoted drive mechanism, drive mechanism is magnetic drive mechanism, belt drive mechanism or gear drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419661.2U CN210339214U (en) | 2019-08-29 | 2019-08-29 | Transmission device for HIT or HJT battery process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419661.2U CN210339214U (en) | 2019-08-29 | 2019-08-29 | Transmission device for HIT or HJT battery process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210339214U true CN210339214U (en) | 2020-04-17 |
Family
ID=70176434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921419661.2U Active CN210339214U (en) | 2019-08-29 | 2019-08-29 | Transmission device for HIT or HJT battery process equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210339214U (en) |
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2019
- 2019-08-29 CN CN201921419661.2U patent/CN210339214U/en active Active
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