Welding strip guiding device

Abstract

The present invention discloses a welding strip guiding device, the guiding device comprises a supporting component, a guiding component located above the supporting component, an adjusting component located below the guiding component, and a clamping component located on one side of the adjusting component; the supporting component can support the guiding component; a guiding groove is provided on the surface of the guiding component, and the guiding groove is a structure with a wide entrance and a narrow exit; the adjusting component can adjust the height of the second guiding block; the clamping component is located directly below the second guiding block, and the clamping component can clamp the welding strip located at the end of the second guiding groove. The present invention can guide the welding strip to avoid jitter and deviation caused by excessive traction of an external traction device, thereby ensuring the subsequent welding effect.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic equipment, and in particular relates to a welding strip guiding device. Background Art

[0002] With the continuous development of new energy and new energy technology, clean energy such as solar energy is gradually being used in our lives. However, single solar energy cannot be used directly as a power source. Instead, it needs to be packaged in photovoltaic modules before it can be used. Therefore, photovoltaic modules are the most important part of the solar power generation system. They can convert solar energy into electrical energy and then store the electrical energy in batteries.

[0003] In the production process of photovoltaic cells, it is necessary to connect single cells with welding ribbons and weld them into strings. In this process, the welding ribbon needs to be firstly pulled out from the welding ribbon reel, and then cut into a certain length, and then the cut welding ribbon is pulled onto the cell. During the pulling process, due to the fast pulling speed, the welding ribbon will be offset during the pulling process, which will directly affect the welding effect, so a welding ribbon guiding device is needed. Summary of the invention

[0004] The present invention overcomes the deficiencies of the prior art and provides a welding strip guiding device to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a welding strip guiding device, the guiding device comprises a supporting assembly, a guiding assembly located above the supporting assembly, an adjusting assembly located below the guiding assembly and a clamping assembly located on one side of the adjusting assembly; wherein: the supporting assembly is capable of supporting the guiding assembly; a guiding groove is provided on the surface of the guiding assembly, and the guiding groove is a structure with a wide entrance and a narrow exit; the guiding assembly comprises a first guiding block and a second guiding block, a plurality of first guiding grooves are provided on the surface of the first guiding block, a plurality of second guiding grooves are provided on the surface of the second guiding block, the first guiding groove corresponds to the second guiding groove one by one, the guiding groove comprises a first guiding groove and a second guiding groove, and the groove width of the first guiding groove is greater than the groove width of the second guiding groove; the adjusting assembly is capable of adjusting the height of the second guiding block; the clamping assembly is located directly below the second guide block, and the clamping assembly is capable of clamping the welding strip located at the end of the second guide groove.

[0006] In a preferred embodiment of the present invention, the guiding device further comprises a base; a guide rail is arranged on the base, and the supporting assembly is connected to the guide rail via a slider.

[0007] In a preferred embodiment of the present invention, a first differential component is provided on the base, and the first differential component includes a first differential head and a first connecting block located on a measuring rod of the first differential head, the mounting sleeve of the first differential head is connected to the base through a first fixing block, and the measuring rod of the first differential head is connected to the supporting assembly through a first connecting block.

[0008] In a preferred embodiment of the present invention, the support assembly includes a support base plate and support vertical plates located at both ends of the support base plate, and the guide assembly is connected to the support vertical plates via a mounting block.

[0009] In a preferred embodiment of the present invention, the first guide block is located on the support vertical plate, and the first guide block and the support vertical plate are detachably connected.

[0010] In a preferred embodiment of the present invention, the first guide grooves are in two groups and are respectively located on the upper surface and the lower surface of the first guide block, and the second guide grooves are in one group and are located on the upper surface of the second guide block.

[0011] In a preferred embodiment of the present invention, the first guide grooves are distributed at intervals along the width direction of the first guide block, the second guide grooves are distributed at intervals along the width direction of the second guide block, and the number of the first guide grooves is the same as the number of the second guide grooves.

[0012] In a preferred embodiment of the present invention, the adjustment assembly includes a second differential head and a second connecting block located at an end of a measuring rod of the second differential head, and the clamping assembly is connected to the measuring rod of the second differential head via the second connecting block.

[0013] In a preferred embodiment of the present invention, the clamping assembly includes a clamping cylinder, a moving block located at an end of a piston rod of the clamping cylinder, and a plurality of clamping blocks located on the moving block.

[0014] In a preferred embodiment of the present invention, a plurality of cavities are provided at the end of the second guide block, the number of the clamping blocks is consistent with the number of the second guide grooves, the clamping blocks are located in the cavities, and the clamping blocks can clamp the welding strip at the end of the second guide groove.

[0015] The present invention solves the defects existing in the background technology and has the following beneficial effects:

[0016] With the cooperation of the support component, the guide component, the adjustment component and the clamping component, the present invention can guide the welding strip to avoid deviation caused by excessive traction by the external traction device, thereby ensuring the subsequent welding effect. In the guide component, a guide groove with a wide entrance and a narrow exit is set, which can make the deviation of the welding strip smaller and smaller during the traction process. The first guide block is replaceable and can be suitable for welding strips of other specifications by changing the groove width of the first guide groove. The existence of the adjustment component can adjust the height of the second guide block to ensure that the second guide block can smoothly guide the welding strip. The existence of the clamping component can clamp the welding strip at the end of the second guide groove, which is convenient for subsequent operations on the welding strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0019] Figure 2 A side view of a preferred embodiment of the present invention;

[0020] Figure 3 A top view of a preferred embodiment of the present invention;

[0021] Figure 4 It is another overall structural schematic diagram of a preferred embodiment of the present invention.

[0022] In the figure: 1. base; 2. support assembly; 21. support bottom plate; 22. support vertical plate; 3. guide assembly; 31. first guide block; 311. first guide groove; 32. second guide block; 321. second guide groove; 4. adjustment assembly; 41. second differential head; 42. second connecting block; 5. clamping assembly; 51. clamping cylinder; 52. moving block; 53. clamping block; 6. first differential assembly; 61. first differential head; 62. first connecting block; 7. guide rail; 8. slider. DETAILED DESCRIPTION

[0023] The present invention will now be further described in detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0024] like Figures 1 to 4As shown, a welding strip guiding device comprises a supporting assembly 2, a guiding assembly 3 located above the supporting assembly 2, an adjusting assembly 4 located below the guiding assembly 3 and a clamping assembly 5 located on one side of the adjusting assembly 4; wherein: the supporting assembly 2 can support the guiding assembly 3; a guiding groove is provided on the surface of the guiding assembly 3, and the guiding groove is a structure with a wide entrance and a narrow exit; the guiding assembly 3 comprises a first guiding block 31 and a second guiding block 32; a plurality of first guiding grooves 311 are provided on the surface of the first guiding block 31; a plurality of second guiding grooves 321 are provided on the surface of the second guiding block 32; the first guiding grooves 311 and the second guiding grooves 321 correspond to each other one by one, and the guiding grooves comprise the first guiding grooves 311 and the second guiding grooves 321; the groove width of the first guiding grooves 311 is greater than the groove width of the second guiding grooves 321; the adjusting assembly 4 can adjust the height of the second guiding block 32; the clamping assembly 5 is located directly below the second guiding block 32, and the clamping assembly 5 can clamp the welding strip located at the end of the second guiding groove 321.

[0025] In this embodiment, the support component 2 can support the guide component 3, and the guide component 3 is mainly composed of a first guide block 31 and a second guide block 32. The first guide groove 311 on the first guide block 31 and the second guide groove 321 on the second guide block 32 form a guide groove with a wide entrance and a narrow exit structure, so as to guide the movement of the welding strip, and the adjustment component 4 can use the second differential head 41 to fine-tune the height of the second guide block 32 of the guide component 3, rotate the second differential head 41, and drive the clamping component 5 to adjust the height through the second connecting block 42, thereby driving the second guide block 32 to move vertically, so as to achieve height adjustment of the second guide block 32, and ensure that the second guide block 32 can fully cooperate with the first guide block 31 to jointly guide the welding strip. The existence of the clamping component 5, when the welding strip moves to the end of the second guide groove 321, the welding strip can be clamped by the clamping block 53, so as to facilitate subsequent operations on the welding strip, and the first differential component 6 can fine-tune the position of the support component 2.

[0026] In one of the embodiments, when the second differential head 41 adjusts the height of the clamping assembly 5, the clamping assembly 5 is connected to the second connecting block 42 through the mounting block, and a guide structure is provided on the mounting block. The guide rail cooperates with the guide block to guide the vertical movement of the clamping assembly 5, thereby guiding the vertical movement of the second guide block 32. When the clamping cylinder 51 of the clamping assembly 5 drives the moving block 52 to move, there is also a guide structure that cooperates with the moving block 52 to guide the movement of the moving block 52.

[0027] Furthermore, the guiding device also includes a base 1; a guide rail 7 is provided on the base 1, and the supporting assembly 2 is connected to the guide rail 7 via a slider 8. The base 1 can support the entire device, and the supporting assembly 2 can move along the length direction of the guide rail 7 under the action of the first differential head 61 to achieve fine-tuning of the supporting assembly 2.

[0028] Specifically, a first differential component 6 is provided on the base 1, and the first differential component 6 includes a first differential head 61 and a first connecting block 62 located on the measuring rod of the first differential head 61. The mounting sleeve of the first differential head 61 is connected to the base 1 through the first fixing block, and the measuring rod of the first differential head 61 is connected to the support component 2 through the first connecting block 62. The first differential head 61 is rotated, and the support component 2 is driven to move along the length direction of the guide rail 7 through the first connecting block 62.

[0029] Furthermore, the support assembly 2 includes a support base plate 21 and support vertical plates 22 located at both ends of the support base plate 21, and the guide assembly 3 is connected to the support vertical plates 22 through a mounting block.

[0030] Specifically, the first guide block 31 is located on the support vertical plate 22, and the first guide block 31 and the support vertical plate 22 are detachably connected, so that the first guide block 31 can be replaced. By replacing the first guide block 31, guiding operations can be performed on welding strips of other specifications.

[0031] Furthermore, there are two groups of first guide grooves 311 respectively located on the upper surface and the lower surface of the first guide block 31 , and the two groups of first guide grooves 311 can be used alternately. There is one group of second guide grooves 321 located on the upper surface of the second guide block 32 .

[0032] Specifically, the first guide grooves 311 are distributed at intervals along the width direction of the first guide block 31 , and the second guide grooves 321 are distributed at intervals along the width direction of the second guide block 32 . The number of the first guide grooves 311 is the same as the number of the second guide grooves 321 .

[0033] Furthermore, the adjustment component 4 includes a second differential head 41 and a second connecting block 42 located at the end of the measuring rod of the second differential head 41. The clamping component 5 is connected to the measuring rod of the second differential head 41 through the second connecting block 42. By adjusting the second differential head 41, the position of the clamping component 5 can be adjusted, thereby adjusting the height of the second guide block 32 to ensure the guiding effect of the welding strip.

[0034] Specifically, the clamping assembly 5 includes a clamping cylinder 51, a moving block 52 located at the piston rod end of the clamping cylinder 51, and a plurality of clamping blocks 53 located on the moving block 52. The clamping cylinder 51 drives the clamping block 53 to move through the moving block 52, thereby achieving a clamping operation on the welding strips in the end of each second guide groove 321.

[0035] Specifically, a plurality of cavities are provided at the end of the second guide block 32 , the number of the clamping blocks 53 is consistent with the number of the second guide grooves 321 , the clamping blocks 53 are located in the cavities, and the clamping blocks 53 can clamp the welding strip at the end of the second guide groove 321 .

[0036] In summary, the specific actions of this embodiment are as follows:

[0037] The welding strip is acted upon by an external traction device. When passing through the guide groove formed by the first guide groove 311 and the second guide groove 321, the offset of the welding strip during the traction process gradually decreases because the guide groove has a wide entrance and a narrow exit. When the welding strip moves to the end of the second guide groove 321, the clamping cylinder 51 of the clamping assembly 5 drives the moving block 52 to move, driving a plurality of clamping blocks 53 to move, thereby clamping the welding strip so that the welding strip can be subsequently operated.

[0038] In summary, with the cooperation of the support component 2, the guide component 3, the adjustment component 4 and the clamping component 5, the present invention can guide the welding strip to avoid deviation caused by excessive traction by the external traction device, thereby ensuring the subsequent welding effect. In the guide component 3, the guide groove with a wide entrance and a narrow exit is set, which can make the deviation of the welding strip in the traction process smaller and smaller. At the same time, the first guide block 31 is replaceable. By changing the groove width of the first guide groove 311, it can be used to guide welding strips of other specifications. The existence of the adjustment component 4 can adjust the height of the second guide block 32 to ensure that the second guide block 32 can smoothly guide the welding strip. The existence of the clamping component 5 can clamp the welding strip at the end of the second guide groove 321, which is convenient for subsequent operations on the welding strip.

[0039] The above is based on the ideal embodiment of the present invention. Through the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the present invention. The technical scope of the present invention is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A welding strip guiding device, characterized in that: The guide device comprises a support assembly, a guide assembly located above the support assembly, an adjustment assembly located below the guide assembly, and a clamping assembly located on one side of the adjustment assembly; wherein: The support assembly is capable of supporting the guide assembly; The guide assembly surface is provided with a guide groove, the guide groove is a structure with a wide entrance and a narrow exit, the guide assembly includes a first guide block and a second guide block, the first guide block surface is provided with a plurality of first guide grooves, the second guide block surface is provided with a plurality of second guide grooves, the first guide grooves correspond to the second guide grooves one by one, the guide grooves include a first guide groove and a second guide groove, and the groove width of the first guide groove is greater than the groove width of the second guide groove; The adjusting assembly is capable of adjusting the height of the second guide block; The clamping assembly is located directly below the second guide block, and the clamping assembly can clamp the welding strip located at the end of the second guide groove; The guide device also includes a base; a guide rail is provided on the base, and the support assembly is connected to the guide rail via a slider; The first guide grooves are in two groups and are respectively located on the upper surface and the lower surface of the first guide block. The second guide grooves are in one group and are located on the upper surface of the second guide block.

2. A welding strip guiding device according to claim 1, characterized in that: A first differential component is arranged on the base, and the first differential component includes a first differential head and a first connecting block located on a measuring rod of the first differential head. The mounting sleeve of the first differential head is connected to the base through a first fixing block, and the measuring rod of the first differential head is connected to the supporting component through a first connecting block.

3. A welding strip guiding device according to claim 1, characterized in that: The support assembly comprises a support base plate and support vertical plates located at two ends of the support base plate, and the guide assembly is connected to the support vertical plates through a mounting block.

4. A welding strip guiding device according to claim 3, characterized in that: The first guide block is located on the support vertical plate, and the first guide block is detachably connected to the support vertical plate.

5. A welding strip guiding device according to claim 4, characterized in that: The first guide grooves are distributed at intervals along the width direction of the first guide block, and the second guide grooves are distributed at intervals along the width direction of the second guide block. The number of the first guide grooves is the same as that of the second guide grooves.

6. A welding strip guiding device according to claim 1, characterized in that: The adjustment assembly includes a second differential head and a second connecting block located at the end of a measuring rod of the second differential head, and the clamping assembly is connected to the measuring rod of the second differential head via the second connecting block.

7. A welding strip guiding device according to claim 1, characterized in that: The clamping assembly comprises a clamping cylinder, a moving block located at the end of the piston rod of the clamping cylinder, and a plurality of clamping blocks located on the moving block.

8. A welding strip guiding device according to claim 7, characterized in that: A plurality of cavities are provided at the end of the second guide block, the number of the clamping blocks is consistent with the number of the second guide grooves, the clamping blocks are located in the cavities, and the clamping blocks can clamp the welding strip at the end of the second guide groove.

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