CN210759718U - Photovoltaic solder strip tin paste printing machine - Google Patents
Photovoltaic solder strip tin paste printing machine Download PDFInfo
- Publication number
- CN210759718U CN210759718U CN201920258668.4U CN201920258668U CN210759718U CN 210759718 U CN210759718 U CN 210759718U CN 201920258668 U CN201920258668 U CN 201920258668U CN 210759718 U CN210759718 U CN 210759718U
- Authority
- CN
- China
- Prior art keywords
- solder strip
- printing
- photovoltaic solder
- photovoltaic
- limiting
- 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.)
- Active
Links
Images
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Screen Printers (AREA)
Abstract
The utility model relates to a photovoltaic solder strip tin cream printing machine, including the board, install the base on the board, install guiding mechanism and stop gear on the base and be located the printing mechanism of stop gear top, stop gear includes the limiting plate, sets up at least one spacing logical groove on the limiting plate, and printing mechanism includes the backup pad, drives the first actuating mechanism of the vertical motion of backup pad, install steel mesh and second actuating mechanism in the backup pad, with the scraper subassembly that second actuating mechanism connects, be provided with at least one printing hole on the steel mesh, the printing hole with spacing logical groove corresponds the setting along vertical direction. The utility model discloses simple structure, convenient to use, with the printing hole printing of tin cream through the steel mesh on the photovoltaic solder strip, with the depressed part on the photovoltaic solder strip filled by the tin cream, welding area between the back electrode of increase photovoltaic solder strip and silicon chip improves the welding fastness, improves photoelectric conversion efficiency, improves the generated energy.
Description
Technical Field
The utility model relates to a photovoltaic solder strip processing equipment especially relates to a photovoltaic solder strip tin cream printing machine.
Background
At present, the application of solar cells is more and more extensive, and in the production process of the solar cells, a plurality of cell pieces are often required to be serially welded together through photovoltaic welding for use. The existing photovoltaic welding strip and the crystalline silicon cell piece are connected by coating soldering flux on the photovoltaic welding strip firstly and then welding the photovoltaic welding strip and the crystalline silicon photovoltaic cell silicon chip, but the surface of the common photovoltaic welding strip is not horizontal, so that the contact area between the photovoltaic welding strip and the crystalline silicon photovoltaic cell silicon chip is small, the connection is not firm, a disconnection part can exist between the photovoltaic welding strip and the silicon chip, the photoelectric conversion efficiency can be influenced, and the generated energy is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a simple structure's photovoltaic solder strip tin cream printing machine.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a photovoltaic solder strip tin cream printing machine, includes the board, installs base on the board, install guiding mechanism and stop gear on the base and be located the printing mechanism of stop gear top, stop gear includes the limiting plate, sets up at least one spacing logical groove on the limiting plate, printing mechanism includes the backup pad, drives the first actuating mechanism of the vertical motion of backup pad, install steel mesh and second actuating mechanism in the backup pad, with the scraper subassembly that second actuating mechanism connects, be provided with at least one printing hole on the steel mesh, the printing hole with spacing logical groove corresponds the setting along vertical direction.
The utility model discloses a preferred embodiment, photovoltaic solder strip tin cream printing machine further includes guiding mechanism includes about two first risers of relative setting, install two first pillar and second pillar, cover on the first riser are established at least one first spacing wheel and cover on the first pillar are established at least one second spacing wheel on the second pillar.
In a preferred embodiment of the present invention, the photovoltaic solder strip solder paste printer further includes a waist-shaped hole extending in the vertical direction provided on the vertical plate, and the free end of the first support is installed in the waist-shaped hole.
In a preferred embodiment of the present invention, the photovoltaic solder strip solder paste printer further comprises the first limiting wheel including a first limiting wheel body, a first ring body disposed on an outer peripheral surface of the first limiting wheel body.
In a preferred embodiment of the present invention, the photovoltaic solder strip solder paste printer further comprises the second spacing wheel comprises a second spacing wheel body, and a first annular groove is formed in the second spacing wheel body.
The utility model discloses a preferred embodiment, photovoltaic solder strip tin cream printing machine further includes install spacing subassembly on the base, spacing subassembly includes about two second risers, install two that relative setting, third pillar and the cover on the second riser are established at least one third spacing wheel on the third pillar.
In a preferred embodiment of the present invention, the photovoltaic solder strip solder paste printing machine further comprises the steel mesh including a frame, a steel sheet mounted on the frame, at least one printing hole provided on the steel sheet, and the frame fixed on the support plate.
The utility model discloses a preferred embodiment, photovoltaic solder strip tin cream printing machine further includes second actuating mechanism includes drive wheel subassembly and follows the driving wheel subassembly, the drive wheel subassembly includes vertical board, driving gear, passes the first counter roll of vertical board, install epaxial driven gear of first counter roll and two first belt pulleys, follow the driving wheel subassembly and include two mounts, pass two the second counter roll of mount pad and install two epaxial second belt pulleys of second counter roll are connected with the belt between every first belt pulley and the corresponding second belt pulley.
The utility model discloses a preferred embodiment, photovoltaic solder strip tin cream printing machine further includes be fixed with two backing plates in the backup pad, be fixed with the guide rail on every backing plate, be fixed with two sliders, two on the scraper component the belt is connected respectively two on the slider, the slider is followed the guide rail removes to left and right sides direction.
In a preferred embodiment of the present invention, the photovoltaic solder strip solder paste printer further comprises four guide rods fixed on the base, and the support plate is sleeved on the four guide rods.
The utility model provides a defect that exists among the background art, the utility model discloses simple structure, convenient to use, pass through the printing hole printing of steel mesh with the tin cream and take on the photovoltaic solder strip, fill the depressed part on the photovoltaic solder strip by the tin cream, increase the welding area between the back electrode of photovoltaic solder strip and silicon chip, improve the welding fastness, improve photoelectric conversion efficiency, improve the generated energy.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is a front view of a preferred embodiment of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
fig. 4 is a left side view of the preferred embodiment of the present invention;
fig. 5 is a top view of a preferred embodiment of the present invention;
fig. 6 is a perspective view from another perspective of a preferred embodiment of the present invention;
FIG. 7 is an enlarged schematic view of B of FIG. 6;
FIG. 8 is an enlarged schematic view of C of FIG. 6;
FIG. 9 is an enlarged schematic view of D of FIG. 6;
fig. 10 is a perspective view of the steel net according to the preferred embodiment of the present invention mounted on the supporting plate;
fig. 11 is a plan view of the steel net according to the preferred embodiment of the present invention mounted on the supporting plate.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
As shown in fig. 1-9, a photovoltaic solder strip solder paste printing machine, including board 10, install base 12 on board 10, install guiding mechanism and stop gear on base 12 and be located the printing mechanism of stop gear top, stop gear includes limiting plate 14, set up at least one spacing logical groove 16 on limiting plate 14, printing mechanism includes backup pad 18, drive the first actuating mechanism of backup pad 18 vertical motion, install steel mesh 20 and the second actuating mechanism on backup pad 18, the scraper subassembly of being connected with the second actuating mechanism, be provided with at least one printing hole 22 on the steel mesh 20, printing hole 22 corresponds the setting with spacing logical groove 16 along vertical direction.
The utility model discloses preferred guiding mechanism including control two first risers 24 that relative set up, install first pillar 26 and second pillar 28 on two first risers 24, the cover is established and is established at least one first spacing wheel on first pillar 26 and establish at least one second spacing wheel on second pillar 28, first pillar 26 is located the top of second pillar 28. Further preferably, the vertical plate 24 is provided with a waist-shaped hole 30 extending in the vertical direction, the free end of the first support column 26 is installed in the waist-shaped hole 30, and the distance between the first support column 26 and the second support column 28 is adjusted through the waist-shaped hole 30, so that the photovoltaic solder strips with different thicknesses can be guided conveniently, and the application range is wide. It is further preferred that the first limit wheel includes a first limit wheel body 32, and a first ring 34 disposed on the outer peripheral surface of the first limit wheel body 32. It is further preferred that the second spacing wheel comprises a second spacing wheel body 36 and a first annular groove 38 arranged on the second spacing wheel body 36. The photovoltaic solder strip passes through the first annular groove 38 and is pressed by the first ring 34.
In order to further inject the trend of photovoltaic solder strip, the operation of the subsequent handling of being convenient for, the utility model discloses install spacing subassembly on the preferred base 12, spacing subassembly is including controlling two second risers 40 that relative set up, install third pillar 42 on two second risers 40 and the cover establish at least one third spacing wheel on third pillar 42. It is further preferred that the third spacing wheel comprises a third spacing wheel body 44, a second annular groove 46 provided on the third spacing wheel body 44.
The present invention preferably includes at least one first cylinder 48, and a first cylinder arm 50 of the first cylinder 48 is connected to the support plate 18. It is further preferable that the number of the first cylinders 48 is two so that the support plate 18 moves smoothly in the vertical direction.
As shown in fig. 10 and 11, the steel net 20 of the present invention preferably includes a frame 51, a steel sheet 52 mounted on the frame 51, at least one printing hole 22 formed on the steel sheet 52, and a frame 50 fixed on the support plate 18. It is further preferred that the number of the limiting through grooves 16 and the number of the printing holes 22 are five, so that solder paste can be printed on five photovoltaic solder strips at one time, the production efficiency is high, and in the embodiment, the limiting through grooves 16 and the printing holes 22 are both long-strip-shaped.
The utility model discloses preferred second actuating mechanism includes driving wheel subassembly and follows the driving wheel subassembly, the driving wheel subassembly includes vertical board 54, driving gear 56, pass vertical board 54's first counter roll 58, install driven gear 60 and two first belt pulleys 62 on first counter roll 58, install motor 63 on the vertical board 54, motor 63 drives driving gear 56 and rotates, driving gear 56 meshes with driven gear 60 mutually, follow the driving wheel subassembly and include two mount pads 64, pass two second counter rolls 66 of mount pad 64 and install two second belt pulleys 68 on second counter roll 66, be connected with belt 70 between every first belt pulley 68 and the second belt pulley 68 that corresponds.
The utility model discloses be fixed with two backing plates 71 on the preferred backup pad 18, be fixed with guide rail 72 on every backing plate 71, be fixed with two sliders 74 on the scraper subassembly, two belts 70 are connected respectively on two sliders 74, through the removal of belt 70 for slider 74 moves to left and right directions along guide rail 72, but is not limited to this kind of mode, also can connect belt 70 on the scraper subassembly. The preferred scraper assembly of the present invention comprises a carrier plate 76, at least one second cylinder 78 mounted on the carrier plate 76, and a second cylinder arm (not shown) of the second cylinder 78 is connected to a scraper 80. More preferably, the number of the second air cylinders 78 and the number of the scrapers 80 are two, and the two scrapers 80 act at intervals, so that the working efficiency is improved. More preferably, two photoelectric sensors 82 are mounted on one of the pads 71, a positioning block 84 is mounted on the carrier plate 76, and the photoelectric sensors 82 are triggered by the positioning block 84 to define a stop position for the carrier plate 76 to move in the left-right direction.
The utility model discloses be fixed with four guide bars 86 on the preferred base 12, the four corners of backup pad 18 all is provided with through-hole 87, and the 18 covers of backup pad are established on four guide bars 86, and guide bar 86 passes through-hole 87, improves the stationarity that backup pad 18 removed.
When the utility model is used, the photovoltaic solder strip passes through the first annular groove 38, the limiting through groove 16 and the second annular groove 46 in sequence, the photovoltaic solder strip is limited, the first cylinder arm 50 of the first cylinder 48 drives the support plate 18 to move downwards, the steel sheet 52 is pasted on the limiting plate 14, the printing hole 22 is aligned with the photovoltaic solder strip, solder paste is placed at one end of the steel sheet 52, the second cylinder arm of the second cylinder 78 drives one of the scrapers 80 to move downwards and then stops, the motor 63 is started, the belt 70 drives the bearing plate 76 to move, one of the scrapers 80 prints the solder paste on the photovoltaic solder strip through the printing hole 22, the first cylinder arm 50 of the first cylinder 48 drives the support plate 18 to move upwards, so that the solder paste is separated from the steel sheet 52, one of the scrapers 80 returns, the photovoltaic solder strip stops after moving forwards for a certain distance, the first cylinder arm 50 of the first cylinder 48 drives the support plate 18 to move downwards, the steel sheet 52 is attached to the limiting plate 14, the printing hole 22 is aligned with the photovoltaic solder strip, the second cylinder arm of the second cylinder 78 drives the other scraper 80 to move downwards and then stops, the motor 63 is started, the bearing plate 76 is driven to move through the belt 70, the other scraper 80 prints solder paste on the paper photovoltaic solder strip through the printing hole 22, the first cylinder arm 50 of the first cylinder 48 drives the supporting plate 18 to move upwards, so that the solder paste is separated from the steel sheet 52, and the other scraper 80 returns to the original position, so that the operation is repeated.
In light of the foregoing, it is to be understood that various changes and modifications may be made by 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 (10)
1. The utility model provides a photovoltaic solder strip tin cream printing machine which characterized in that: including the board, install base on the board, install guiding mechanism and stop gear on the base and be located the printing mechanism of stop gear top, stop gear includes the limiting plate, sets up at least one spacing logical groove on the limiting plate, printing mechanism includes the backup pad, drives the first actuating mechanism of the vertical motion of backup pad, install steel mesh and second actuating mechanism in the backup pad, with the scraper subassembly that second actuating mechanism connects, be provided with at least one printing hole on the steel mesh, the printing hole with spacing logical groove corresponds the setting along vertical direction.
2. The photovoltaic solder strip solder paste printer of claim 1, wherein: the guide mechanism comprises two first vertical plates which are oppositely arranged on the left and right, a first supporting column and a second supporting column which are arranged on the two first vertical plates, at least one first limiting wheel which is sleeved on the first supporting column and at least one second limiting wheel which is sleeved on the second supporting column.
3. The photovoltaic solder strip solder paste printer of claim 2, wherein: the vertical plate is provided with a waist-shaped hole extending along the vertical direction, and the free end of the first support is arranged in the waist-shaped hole.
4. The photovoltaic solder strip solder paste printer of claim 2, wherein: the first limiting wheel comprises a first limiting wheel body and a first ring body arranged on the outer peripheral surface of the first limiting wheel body.
5. The photovoltaic solder strip solder paste printer of claim 2, wherein: the second limiting wheel comprises a second limiting wheel body and a first annular groove formed in the second limiting wheel body.
6. The photovoltaic solder strip solder paste printer of claim 1, wherein: the base is provided with a limiting assembly, and the limiting assembly comprises two second vertical plates which are oppositely arranged left and right, a third supporting column which is arranged on the two second vertical plates, and at least one third limiting wheel which is sleeved on the third supporting column.
7. The photovoltaic solder strip solder paste printer of claim 1, wherein: the steel mesh comprises a frame and a steel sheet arranged on the frame, at least one printing hole is formed in the steel sheet, and the frame is fixed on the supporting plate.
8. The photovoltaic solder strip solder paste printer of claim 1, wherein: the second driving mechanism comprises a driving wheel assembly and a driven wheel assembly, the driving wheel assembly comprises a vertical plate, a driving gear, a first support shaft penetrating through the vertical plate, a driven gear and two first belt wheels, the driven gear assembly comprises two mounting seats, penetrates through the second support shaft of the mounting seats and is mounted on the two second belt wheels, and a belt is connected between each first belt wheel and the corresponding second belt wheel.
9. The photovoltaic solder strip solder paste printer of claim 8, wherein: two backing plates are fixed on the supporting plate, a guide rail is fixed on each backing plate, two sliding blocks are fixed on the scraper component, the two belts are respectively connected to the two sliding blocks, and the sliding blocks move along the guide rails in the left-right direction.
10. The photovoltaic solder strip solder paste printer of claim 1, wherein: four guide rods are fixed on the base, and the four guide rods are sleeved with the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258668.4U CN210759718U (en) | 2019-02-28 | 2019-02-28 | Photovoltaic solder strip tin paste printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258668.4U CN210759718U (en) | 2019-02-28 | 2019-02-28 | Photovoltaic solder strip tin paste printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210759718U true CN210759718U (en) | 2020-06-16 |
Family
ID=71044800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920258668.4U Active CN210759718U (en) | 2019-02-28 | 2019-02-28 | Photovoltaic solder strip tin paste printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210759718U (en) |
-
2019
- 2019-02-28 CN CN201920258668.4U patent/CN210759718U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106973518B (en) | High-efficient automatic paster equipment | |
| CN202608219U (en) | Photovoltaic solar silk screen printing device | |
| CN204586087U (en) | A kind of high-precision full-automatic screen process press | |
| CN210759718U (en) | Photovoltaic solder strip tin paste printing machine | |
| CN114845475A (en) | Automatic chip mounter | |
| CN111806065A (en) | Semi-automatic double-table-board printing machine | |
| CN216610473U (en) | Full-automatic screen printing machine | |
| CN215321324U (en) | Electronic box upset silk screen printing machine | |
| CN212219597U (en) | Semi-automatic double-table-board printing machine | |
| CN215282313U (en) | Prevent because of material electrostatic adsorption machine and bad cross cutting machine of cover position | |
| CN113524887A (en) | Novel silk screen printing machine for battery piece | |
| CN210579907U (en) | First rocking arm device of subsides dress | |
| CN211843598U (en) | Red-ink printing jig for low-power-consumption power module production process | |
| CN211255129U (en) | A feed bin elevating gear for circuit board automated production | |
| CN210214131U (en) | Automatic feeding frame for PCB processing | |
| CN114274665A (en) | Photovoltaic backboard glass printing device and method | |
| CN109677128B (en) | Portable sign machine | |
| CN108861556B (en) | Novel material moving and turning plate mechanism | |
| CN210937961U (en) | Floating assembly mechanism | |
| CN219612142U (en) | Code reading and tracing integrated equipment for drilling | |
| CN216231151U (en) | Novel silk screen printing machine for battery piece | |
| CN214228776U (en) | Chip mounter with continuous feed mechanism | |
| CN218538234U (en) | TV screen pressure maintaining equipment | |
| CN218615861U (en) | Full-automatic screen printing machine | |
| CN210377638U (en) | Automatic vending equipment is printed to T-shirt with printer mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |