CN223756486U - Photovoltaic solder strip tensile strength detection device - Google Patents
Photovoltaic solder strip tensile strength detection deviceInfo
- Publication number
- CN223756486U CN223756486U CN202520015324.6U CN202520015324U CN223756486U CN 223756486 U CN223756486 U CN 223756486U CN 202520015324 U CN202520015324 U CN 202520015324U CN 223756486 U CN223756486 U CN 223756486U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- solder strip
- bottom plate
- photovoltaic solder
- tensile strength
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the technical field of photovoltaic solder strip detection, and discloses a photovoltaic solder strip tensile strength detection device which comprises a bottom plate, wherein a motor is fixedly connected to the middle part of the left side of the top surface of the bottom plate, the output end of the motor is fixedly connected with a transmission shaft, the front side of the outer wall of the transmission shaft is fixedly connected with a first conical gear, the right side of the first conical gear is in meshed connection with a second conical gear, the middle part of the second conical gear is fixedly connected with a threaded rod, the left side and the right side of the threaded rod are fixedly connected with a plurality of supporting blocks in a rotating manner, the middle part of the outer wall of the threaded rod is in threaded connection with a sliding block, the rear side of the sliding block is fixedly connected with a moving block, and the middle part of the left side of the moving block is in sliding connection with a plurality of clamping plates. According to the utility model, the stretching detection of the photovoltaic solder strip is realized through the mutual matching of the motor, the gear and the threaded rod, so that the reliability of the photovoltaic solder strip is ensured, and the photovoltaic solder strip can normally play a role.
Description
Technical Field
The utility model relates to the technical field of photovoltaic solder strip detection, in particular to a device for detecting tensile strength of a photovoltaic solder strip.
Background
The photovoltaic solder strip is also called a tin-coated solder strip or a tin-coated copper strip, is an important raw material in the welding process of the photovoltaic module, is used for connecting a photovoltaic cell and has the functions of conducting electricity and gathering electricity, and can lead out the electric energy converted from the light energy on the silicon chip and convey the electric energy to electric equipment so as to improve the output voltage and power of the photovoltaic module, and the quality of the electric energy directly influences the collection efficiency of the current of the photovoltaic module and the power performance index of the module, and generally consists of a copper base material and a tin alloy coating. The copper base material has good conductivity, but the welding performance is poor, and the tin alloy coating can enable the photovoltaic solder strip to meet the requirement of weldability, and can be firmly welded on the main grid line of the battery piece, so that effective current diversion is realized, and when the strength of the photovoltaic solder strip is required to be detected, the tensile strength detection device of the photovoltaic solder strip is required.
The photovoltaic solder strip tensile strength detection device mainly comprises a frame, a mounting platform, a base, a fixing structure and a motor, wherein the photovoltaic solder strip to be detected is placed on the fixing structure when the photovoltaic solder strip detection device is used, the motor is used for stretching the photovoltaic solder strip, when the fracture detection of the photovoltaic solder strip is finished, but in a driving system, a ball screw pair, a gear transmission or a synchronous belt transmission part inevitably has a certain transmission gap due to the manufacturing process and assembly reasons, the accuracy of tension and displacement measurement is affected, the accuracy of a tensile strength detection result is reduced, and in order to solve the problems, the prior art only selects a high-accuracy pre-tightening ball screw, the axial gap between the screw and the nut is eliminated by adjusting the pre-tightening force of the nut, the high accuracy and the no gap of transmission are ensured, the tensile strength is not optimized, the requirement of thicker photovoltaic solder strip tensile strength detection cannot be met, and the use requirement cannot be met.
Disclosure of utility model
In order to make up for the defects, the utility model provides a photovoltaic solder strip tensile strength detection device, which aims to solve the problem that the tensile strength is not optimized and the requirement of thicker photovoltaic solder strip tensile strength detection cannot be met in the prior art.
In order to achieve the purpose, the photovoltaic solder strip tensile strength detection device comprises a bottom plate, wherein a motor is fixedly connected to the middle of the left side of the top surface of the bottom plate, the output end of the motor is fixedly connected with a transmission shaft, the front side of the outer wall of the transmission shaft is fixedly connected with a first conical gear, the right side of the first conical gear is in meshed connection with a second conical gear, the middle of the second conical gear is fixedly connected with a threaded rod, the left side and the right side of the threaded rod are fixedly connected with a plurality of supporting blocks in a rotating manner, the middle of the outer wall of the threaded rod is in threaded connection with a sliding block, the rear side of the sliding block is fixedly connected with a moving block, the middle of the left side of the moving block is in sliding connection with a plurality of clamping plates, the left side of the top surface of the bottom plate is fixedly connected with a vertical plate, the right side of the outer wall of the threaded rod is fixedly connected with a circular gear, the outer wall of the circular gear is in meshed connection with a rack, and the top of the bottom plate is provided with a protection mechanism for protecting photovoltaic detection.
As a further description of the above technical solution:
The protection mechanism comprises a sliding rail, the top of the sliding rail is fixedly connected with the front side and the rear side of the top surface of the bottom plate, two protection shells are fixedly connected to the outer wall of the sliding rail in a sliding mode, handles are fixedly connected to adjacent sides of the top surface of the protection shells, a limiting block is fixedly connected to the left side of the front portion of the protection shells, a locking strip is connected to the inner portion of the limiting block in a rotating mode, a locking block is fixedly connected to the left side of the front portion of the protection shells, and a limiting rod is fixedly connected to the middle portion of the locking block in a sliding mode.
As a further description of the above technical solution:
The sliding tray has been seted up to the bottom of protecting crust, visual window has been seted up at the top surface middle part of protecting crust.
As a further description of the above technical solution:
the left side and the right side of the bottom plate are fixedly connected with a moving handle, and the middle part of the outer wall of the moving handle is fixedly connected with an anti-skid sleeve.
As a further description of the above technical solution:
The bottom surface of bottom plate all is fixedly connected with a plurality of supporting legs all around, the bottom fixedly connected with slipmat of supporting leg.
As a further description of the above technical solution:
The storage battery is fixedly connected to the rear side of the middle of the bottom surface of the bottom plate, and the controller is fixedly connected to the front side of the middle of the bottom surface of the bottom plate.
As a further description of the above technical solution:
The top surface right side fixedly connected with storage tank of bottom plate, the left side middle part fixedly connected with L shape support bar of storage tank.
As a further description of the above technical solution:
the front side of the storage box is rotationally connected with a box door, and the left side of the front part of the box door is fixedly connected with a handle.
The utility model has the following beneficial effects:
1. In the utility model, when the photovoltaic welding strip stretching detection is carried out, an operator needs to clamp the welding strip between the clamping plates, the motor is started to drive the transmission shaft to rotate, the transmission shaft drives the threaded rod to rotate through the bevel gear, the threaded rod enables the sliding block to move along the threads, and further the sliding block is pushed to move left and right, so that the welding strip stretching detection is completed, and the reliability and the normal function of the welding strip stretching detection are ensured.
2. In the utility model, when the photovoltaic welding strip is stretched and detected, in order to prevent damage caused by breakage, the protective shell is slid to the middle part of the bottom plate and contacted, the rotary locking strip is clamped inside the locking block, the limiting rod is inserted, after the detection is finished, the limiting rod is pulled out, the locking strip is rotated, the protective shell is removed, and the detection safety is ensured for operators.
Drawings
Fig. 1 is a perspective view of the front side of a bottom plate of a photovoltaic solder strip tensile strength detection device according to the present utility model;
FIG. 2 is a structural diagram of a protective shell of the photovoltaic solder strip tensile strength detection device provided by the utility model;
Fig. 3 is a diagram of a moving block structure of a photovoltaic solder strip tensile strength detection device according to the present utility model;
Fig. 4 is a rack structure display diagram of a photovoltaic solder strip tensile strength detection device according to the present utility model;
Fig. 5 is a schematic diagram of a storage box structure of a photovoltaic solder strip tensile strength detection device according to the present utility model.
Legend description:
1. The safety device comprises a bottom plate, 2, a protection mechanism, 201, a sliding track, 202, a protective shell, 203, a handle, 204, a limiting block, 205, a locking bar, 206, a locking block, 207, a limiting rod, 208, a sliding groove, 209, a visual window, 3, a motor, 4, a transmission shaft, 5, a first conical gear, 6, a second conical gear, 7, a threaded rod, 8, a supporting block, 9, a sliding block, 10, a moving block, 11, a clamping plate, 12, a fixed vertical plate, 13, a circular gear, 14, a rack, 15, a moving handle, 16, an anti-skid sleeve, 17, a supporting leg, 18, an anti-skid pad, 19, a storage battery, 20, a controller, 21, a storage box, 22, a box door, 23, a handle, 24 and an L-shaped supporting bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the utility model provides a device for detecting tensile strength of a photovoltaic solder strip, which comprises a bottom plate 1, wherein a motor 3 is fixedly connected to the middle part of the left side of the top surface of the bottom plate 1, a transmission shaft 4 is fixedly connected to the output end of the motor 3, a first conical gear 5 is fixedly connected to the front side of the outer wall of the transmission shaft 4, a second conical gear 6 is connected to the right side of the first conical gear 5 in a meshed manner, a threaded rod 7 is fixedly connected to the middle part of the second conical gear 6, a plurality of supporting blocks 8 are fixedly connected to the left side and the right side of the threaded rod 7 in a rotating manner so as to ensure stability and bearing capacity of the threaded rod, a sliding block 9 is connected to the middle part of the outer wall of the threaded rod 7 in a threaded manner, a moving block 10 is fixedly connected to the rear side of the sliding block 9, a plurality of clamping plates 11 are respectively connected to the middle part of the left side of the moving block 10 in a sliding manner, a plurality of clamping plates 11 can flexibly move and clamp the clamping operation, a fixed vertical plate 12 is fixedly connected to the left side of the bottom plate 1 so as to provide additional support and stability, a circular gear 13 is fixedly connected to the right side of the outer wall of the threaded rod 7, a rack 14 is connected to the outer wall of the circular gear 13 in a meshed manner, thus the rotating movement of the transmission shaft 4 can be converted into a rotation motion into a linear motion 7, and the driving mechanism for the movement of the sliding block 10 is used for protecting the top surface of the top surface 2, and the top protection mechanism is provided with a protection mechanism, and is provided for protecting and a protection mechanism 2;
Specifically, the middle part of the top surface left side of the bottom plate 1 is designed to be fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a transmission shaft 4, the front side of the outer wall of the transmission shaft 4 is fixedly connected with a first conical gear 5, the right side of the first conical gear 5 is in meshed connection with a second conical gear 6, the middle part of the second conical gear 6 is fixedly connected with a threaded rod 7, the left side and the right side of the threaded rod 7 are fixedly connected with a plurality of supporting blocks 8 in a rotating manner so as to ensure the stability and bearing capacity of the threaded rod, the middle part of the outer wall of the threaded rod 7 is connected with a sliding block 9 in a threaded manner, the rear side of the sliding block 9 is fixedly connected with a moving block 10, the middle part of the left side of the moving block 10 is in a sliding connection with a plurality of clamping plates 11, the clamping plates 11 can flexibly move and clamp the operation, the left side of the top surface of the bottom plate 1 is fixedly connected with a fixed vertical plate 12 so as to provide additional support and stability, the right side of the outer wall of the threaded rod 7 is fixedly connected with a circular gear 13, and the outer wall of the circular gear 13 is in meshed connection with a rack 14, so that the rotation motion of the transmission shaft 4 can be converted into the linear motion of the threaded rod 7 and the linear motion of the moving block 10 can be accurately positioned.
Referring to fig. 2-3, the protection mechanism 2 includes a sliding track 201, the top of the sliding track 201 is fixedly connected with the front and rear sides of the top surface of the bottom plate 1, two protection shells 202 are slidably connected to the outer wall of the sliding track 201, the two protection shells 202 are designed to provide additional protection and stability, a handle 203 is fixedly connected to one side adjacent to the top surface of the protection shell 202, a user can easily operate and move the protection shell when needed, a limiting block 204 is fixedly connected to the left side of the front part of the protection shell 202, a locking strip 205 is rotatably connected to the inside of the limiting block 204, the design can ensure the safety and reliability of the sliding track 201 in the use process, a locking block 206 is fixedly connected to the left side of the front part of the protection shell 202, a limit rod 207 is slidably connected to the middle part of the locking block 206, the safety performance of the protection shell 202 is further enhanced, a sliding groove 208 is formed in the bottom of the protection shell 202, the sliding track 201 is allowed to slide smoothly in the sliding track, a visual window 209 is formed in the middle of the top surface of the protection shell 202, and the user can intuitively see the internal operation through the visual window 209;
Specifically, the top of the sliding rail 201 is tightly combined with the front side and the rear side of the top surface of the bottom plate 1 through a fixed connection manner, two protecting shells 202 are uniformly connected on the outer wall of the sliding rail 201 in a sliding manner, the design of the two protecting shells 202 aims at providing additional protection and stability, a handle 203 is fixedly connected to the adjacent side of the top surface of each protecting shell 202, a user can easily operate and move when needed, a limiting block 204 is fixedly connected to the left side of the front part of the protecting shell 202, a locking strip 205 is rotationally connected to the inside of the limiting block 204, the design can ensure the safety and reliability of the sliding rail 201 in the using process, a locking block 206 is fixedly connected to the left side of the front part of the protecting shell 202, a limiting rod 207 is connected to the middle part of the locking block 206 in a sliding manner, the safety performance of the protecting shell 202 is further enhanced, a sliding groove 208 is formed in the bottom of the protecting shell 202, the sliding rail 201 is allowed to slide smoothly in the sliding manner, a visual window 209 is formed in the middle of the top surface of the protecting shell 202, and the user can intuitively see the internal condition in order to be convenient for the user to observe.
Referring to fig. 3-4, a storage box 21 is fixedly connected to the right side of the top surface of the bottom plate 1, an L-shaped support bar 24 is fixedly connected to the middle of the left side of the storage box 21, the L-shaped support bar 24 not only enhances the structural stability of the storage box 21, but also rotatably connects to a box door 22 on the front side of the storage box 21, and the design is such that a user can conveniently open or close the box door 22, a handle 23 is fixedly connected to the left side of the front part of the box door 22, and the user can easily open or close the box door 22 by holding the handle 23;
Specifically, the right side portion of the top surface of the base plate 1 is designed to be fixedly connected with a storage box 21, so that not only is space saved, but also various small articles can be stored by a user conveniently, the middle position of the left side of the storage box 21 is specially designed to be fixedly connected with an L-shaped supporting bar 24, the L-shaped supporting bar 24 not only enhances the structural stability of the storage box 21, but also provides additional support for the base plate 1, the front side portion of the storage box 21 is designed to be rotatably connected with a box door 22, so that the box door 22 can be conveniently opened or closed by the user to access the articles in the storage box 21, a handle 23 is fixedly connected to the left side position of the front portion of the box door 22, and the user can easily open or close the box door 22 by holding the handle 23.
Referring to fig. 3-5, a carrying handle 15 is fixedly connected to the left and right sides of the base plate 1, so that a user can operate more easily when moving or carrying, an anti-slip sleeve 16 is fixedly connected to the middle part of the outer wall of the carrying handle 15, so that the situation that accidents caused by hand slip of the handle in the carrying process can be avoided, a plurality of supporting legs 17 are fixedly connected to the periphery of the bottom surface of the base plate 1, the supporting legs 17 can not only stabilize the placement of the base plate 1, but also prevent the base plate 1 from being damaged due to direct contact with the ground, an anti-slip pad 18 is fixedly connected to the bottom of the supporting legs 17, so that good ground grabbing force can be maintained on various grounds, a storage battery 19 is fixedly connected to the rear side of the middle part of the bottom surface of the base plate 1, necessary electric power support is provided for the whole device, a controller 20 is fixedly connected to the front side of the middle part of the bottom surface of the base plate 1, and the user can control the running state of the device through the controller 20;
Specifically, the left and right sides of the bottom plate 1 are respectively designed to be conveniently and fixedly connected with a carrying handle 15 so that a user can operate more easily when moving or carrying, the middle parts of the outer walls of the carrying handles 15 are specially designed with an anti-slip cover 16 so as to ensure that the handles cannot be unexpected due to hand slip in the carrying process, a plurality of supporting legs 17 are fixedly connected to the periphery of the bottom surface of the bottom plate 1, the supporting legs 17 not only can stabilize the placement of the bottom plate 1, but also can prevent the bottom plate 1 from being damaged due to direct contact with the ground, and in order to enhance the stability, anti-slip pads 18 are fixedly connected to the bottoms of the supporting legs 17 so as to ensure that good grabbing force can be maintained on various grounds, a storage battery 19 is fixedly connected to the rear side of the middle part of the bottom surface of the bottom plate 1 so as to provide necessary electric power support for the whole device, and a controller 20 is fixedly connected to the front side of the middle part of the bottom surface of the bottom plate 1 so that the user can control the running state of the device through the controller 20 to realize intelligent operation experience.
When the photovoltaic welding strip is required to be stretched and detected, an operator needs to place the photovoltaic welding strip to be detected between a plurality of clamping plates 11 and ensure that the photovoltaic welding strip is firmly clamped, a motor 3 is started, the motor 3 outputs power to drive a transmission shaft 4 to rotate, the transmission shaft 4 rotates to drive a bevel gear I5 to rotate, the bevel gear I5 rotates to drive a bevel gear II 6 meshed with the bevel gear I to rotate, the bevel gear II 6 rotates to drive a threaded rod 7 to rotate, the threaded rod 7 rotates to drive a sliding block 9 to move along the threads of the threaded rod 7 in the left-right direction, and the sliding block 9 moves left-right to drive a moving block 10 connected with the sliding block to move left-right, so that the stretching detection of the photovoltaic welding strip is realized, the reliability of the photovoltaic welding strip is ensured, and the photovoltaic welding strip can normally play a role;
In the process of stretching and detecting the photovoltaic solder strip, in order to avoid damage to operators or other facilities caused by breakage when the photovoltaic solder strip is stretched, the two protecting shells 202 slide towards the middle of the bottom plate 1 along the sliding track 201, when the two protecting shells 202 are contacted, the locking bar 205 is rotated and clamped in the locking block 206, the limiting rod 207 is inserted, when the detection is finished, the limiting rod 207 is pulled out, the locking bar 205 is rotated, the protecting shells 202 are moved towards two sides, protection to the operators is realized, and danger in the detection process is avoided.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The utility model provides a photovoltaic solder strip tensile strength detection device, includes bottom plate (1), its characterized in that, top surface left side middle part fixedly connected with motor (3) of bottom plate (1), the output fixedly connected with transmission shaft (4) of motor (3), the outer wall front side fixedly connected with conical gear one (5) of transmission shaft (4), conical gear one (5) right side meshing is connected with conical gear two (6), conical gear two (6) middle part fixedly connected with threaded rod (7), the equal fixedly connected with a plurality of supporting shoe (8) of controlling side of threaded rod (7), the outer wall middle part threaded connection of threaded rod (7) has sliding block (9), the rear side fixedly connected with movable block (10) of sliding block (9), the equal sliding connection in left side middle part of movable block (10) has a plurality of splint (11), the top surface left side fixedly connected with fixed riser (12) of bottom plate (1), the outer wall right side fixedly connected with circular gear (13) of threaded rod (7), outer wall connection (13) are connected with rack (14) are that protection mechanism (2) are used for protecting against light, protection mechanism (2) are provided with.
2. The photovoltaic solder strip tensile strength detection device according to claim 1, wherein the protection mechanism (2) comprises a sliding rail (201), the top of the sliding rail (201) is fixedly connected with the front side and the rear side of the top surface of the bottom plate (1), two protection shells (202) are slidably connected to the outer wall of the sliding rail (201), a handle (203) is fixedly connected to one side, adjacent to the top surface, of the protection shells (202), a limiting block (204) is fixedly connected to the left side, in the front, of the protection shells (202), of the limiting block (204), a locking strip (205) is rotatably connected to the inside of the limiting block (204), a locking block (206) is fixedly connected to the left side, and a limiting rod (207) is slidably connected to the middle of the locking block (206).
3. The photovoltaic solder strip tensile strength detection device of claim 2, wherein the bottom of the protective housing (202) is provided with a sliding groove (208), and the middle part of the top surface of the protective housing (202) is provided with a visual window (209).
4. The photovoltaic solder strip tensile strength detection device according to claim 1 is characterized in that a carrying handle (15) is fixedly connected to the left side and the right side of the bottom plate (1), and an anti-slip sleeve (16) is fixedly connected to the middle of the outer wall of the carrying handle (15).
5. The photovoltaic solder strip tensile strength detection device according to claim 1 is characterized in that a plurality of supporting legs (17) are fixedly connected to the periphery of the bottom surface of the bottom plate (1), and anti-slip pads (18) are fixedly connected to the bottoms of the supporting legs (17).
6. The photovoltaic solder strip tensile strength detection device according to claim 1 is characterized in that a storage battery (19) is fixedly connected to the rear side of the middle of the bottom surface of the bottom plate (1), and a controller (20) is fixedly connected to the front side of the middle of the bottom surface of the bottom plate (1).
7. The photovoltaic solder strip tensile strength detection device according to claim 1, wherein a storage box (21) is fixedly connected to the right side of the top surface of the bottom plate (1), and an L-shaped support bar (24) is fixedly connected to the middle of the left side of the storage box (21).
8. The photovoltaic solder strip tensile strength detection device according to claim 7, wherein a box door (22) is rotatably connected to the front side of the storage box (21), and a handle (23) is fixedly connected to the left side of the front portion of the box door (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520015324.6U CN223756486U (en) | 2025-01-06 | 2025-01-06 | Photovoltaic solder strip tensile strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520015324.6U CN223756486U (en) | 2025-01-06 | 2025-01-06 | Photovoltaic solder strip tensile strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223756486U true CN223756486U (en) | 2026-01-02 |
Family
ID=98210399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520015324.6U Active CN223756486U (en) | 2025-01-06 | 2025-01-06 | Photovoltaic solder strip tensile strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223756486U (en) |
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2025
- 2025-01-06 CN CN202520015324.6U patent/CN223756486U/en active Active
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