Trimming strip clamping device

By designing a trimming strip clamping device including a driving member, a first clamping component and a second clamping component, and utilizing the cooperation of the protruding part and the recessed part, the problem of weak clamping by the existing device is solved. The effect of effectively removing residual trimming strips is achieved, and the quality of photovoltaic module framing is improved.

CN222371741UActive Publication Date: 2025-01-21HANWHA SOLARONE QIDONG
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Patent Information

Application Number
CN202323665926.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-29
Publication Date
2025-01-21
Estimated Expiration
2033-12-29

AI Technical Summary

Technical Problem

The existing photovoltaic module trimming strip clamping devices are prone to damage and have high elasticity, which makes them easy to fall off when clamping the trimming strips, and cannot effectively remove residual trimming strips.

Method used

A trimming strip clamping device is designed, which includes a driving member, a first clamping component and a second clamping component. By providing a protruding part and a recessed part, the driving part is used to drive the assembly to rotate in the horizontal direction, so that the protruding part is The upper part matches the recessed part to clamp the trimming strip.

Benefits of technology

It achieves effective clamping of the trim strips to avoid falling off, and can remove residual trim strips and improve the quality of photovoltaic module framing.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a trimming strip clamping device which comprises a driving piece, a first clamping assembly and a second clamping assembly, the first clamping assembly comprises a first connecting piece and a first clamping plate, and the left end of the first connecting piece is connected with the driving piece; the second clamping assembly comprises a second connecting piece and a second clamping plate, the right end of the second connecting piece is connected with the driving piece, a concave part is arranged on one of the first clamping plate and the second clamping plate, and a convex part is arranged on the other one of the first clamping plate and the second clamping plate; the driving part is used for driving the first clamping assembly and the second clamping assembly to rotate in the horizontal direction. The device has an initial state and a clamping state, and in the initial state, the first clamping plate is away from the second clamping plate; in the clamping state, the first clamping plate is opposite to the second clamping plate, and the concave part is matched with the convex part to clamp the trimming strip. According to the device provided by the utility model, the convex part extends into the concave part to clamp the trimming strip between the convex part and the concave part, the clamping effect is good, the residual trimming strip can be effectively removed, and the framing quality of the photovoltaic module is improved.
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Description

Technical Field

[0001] The utility model relates to a trimming strip clamping device. Background Art

[0002] The automatic trimming machine can quickly trim the burrs produced by the lamination of the components, so that the automatic glue overflow effect is better when the components are installed on the frame, the requirements of sealing all around the photovoltaic components are met, and the service life of the components is increased. The toothed trimming strip clamping device can maximize the clamping of the trimming strips remaining after trimming, reduce manual rework, and prevent the trimming strips from being installed in the aluminum frame.

[0003] Conventional photovoltaic module trimming strip clamping device (such as Fig.11 ), the device includes an upper mounting plate 91, an upper clamping plate 92, a lower mounting plate 93, and a lower clamping plate 94, the upper clamping plate 92 is connected to the upper mounting plate 91, the lower clamping plate 94 is connected to the lower mounting plate 93, the product is clamped between the upper clamping plate 92 and the lower clamping plate 94, and it is a plane clamping, the upper clamping plate 92 and the lower clamping plate 94 are both made of rubber, on the one hand, the rubber is easy to be damaged, and on the other hand, since the rubber itself has a certain elasticity, the trimming strip is easy to fall off during clamping, and the residual trimming strip cannot be well removed. Utility Model Content

[0004] The utility model aims to provide a trimming strip clamping device.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A trimming strip clamping device comprises a driving member, a first clamping assembly and a second clamping assembly, wherein the first clamping assembly comprises a first connecting member and a first clamping plate, the left end of the first connecting member is connected to the driving member, and the first clamping plate is arranged at the rear side of the first connecting member;

[0007] The second clamping assembly comprises a second connecting member and a second clamping plate, the right end of the second connecting member is connected to the driving member, the second clamping plate is arranged at the rear side of the second connecting member, one of the first clamping plate and the second clamping plate is provided with a recessed portion, and the other is provided with a protruding portion;

[0008] The driving member is used to drive the first clamping assembly and the second clamping assembly to rotate toward or away from each other in the horizontal direction;

[0009] The device has an initial state and a clamping state. When in the initial state, the first clamping plate is away from the second clamping plate; when in the clamping state, the first clamping plate is opposite to the second clamping plate, and the recessed portion cooperates with the protruding portion to clamp the trimming strip.

[0010] According to some implementation aspects of the utility model, the second splint includes a first plate and a second plate, the first plate is fixedly connected to the second connecting member, the first plate is provided with a groove recessed in a direction away from the second connecting member, the bottom of the groove is provided with a through hole penetrating the front and rear sides of the first plate, the second plate is embedded in the groove of the first plate, and the second plate partially extends out of the through hole, and the portion of the second plate extending out of the through hole is provided with the recessed portion or the protruding portion; an elastic member is provided between the second plate and the second connecting member.

[0011] According to some implementation aspects of the utility model, a groove is provided on the side of the second plate facing the second connecting member, a groove is provided on the side of the second connecting member facing the second plate, and both ends of the elastic member are respectively provided in the groove of the second plate and the groove of the second connecting member.

[0012] According to some implementation aspects of the utility model, the groove of the first plate has a first side wall, a first bottom wall, a second side wall, and a second bottom wall, the first bottom wall is connected to the first side wall, the second bottom wall is connected to the second side wall, the first bottom wall and the second bottom wall are arranged opposite to each other with a gap therebetween, and the first side wall and the second side wall are arranged opposite to each other; the second plate includes a cubic substrate, the substrate is provided with the recessed portion or the protruding portion, and the substrate abuts against the first bottom wall and the second bottom wall.

[0013] According to some implementation aspects of the utility model, the second plate and the first clamping plate are made of metal material.

[0014] According to some implementation aspects of the utility model, a plurality of the second plates are provided, and the plurality of the second plates are distributed in sequence along the length direction of the first plate.

[0015] According to some implementation aspects of the utility model, the cross-section of the protrusion is triangular.

[0016] According to some implementation aspects of the utility model, there are multiple protrusions, which are distributed in sequence along the vertical direction; there are multiple recessed portions, which are distributed in sequence along the vertical direction.

[0017] According to some implementation aspects of the utility model, corresponding mounting holes are provided on the first plate and the second connecting member, and the first plate is connected to the second connecting member by installing fasteners in the mounting holes.

[0018] According to some implementation aspects of the utility model, a buffer is provided on one of the sides of the first connecting member provided on the first splint and the sides of the second connecting member provided on the second splint. When in a clamping state, the buffer can be offset against the other of the sides of the first connecting member provided on the first splint and the sides of the second connecting member provided on the second splint.

[0019] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0020] The trimming strip clamping device provided by the utility model has a driving member, a first clamping assembly, and a second clamping assembly, and the protruding portion extends into the recessed portion to clamp the trimming strip located therebetween. The clamping effect is good, and the residual trimming strip can be effectively removed, thereby improving the framing quality of the photovoltaic assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Attached Figure 1 A structural diagram of the trimming strip clamping device provided by the utility model in an initial state from a first perspective;

[0022] Attached Figure 2 A structural diagram of the trimming strip clamping device provided by the utility model in the initial state from a second perspective;

[0023] Attached Figure 3 A structural diagram of a first plate and an elastic member of the trimming strip clamping device provided by the utility model;

[0024] Attached Figure 4 A structural diagram of a second clamping plate of the trimming strip clamping device provided by the utility model;

[0025] Attached Figure 5 A structural diagram of a first plate of the trimming strip clamping device provided by the utility model from a first perspective;

[0026] Attached Figure 6 A structural diagram of a first plate of the trimming strip clamping device provided by the utility model from a second perspective;

[0027] Attached Figure 7 A structural diagram of a second plate of the trimming strip clamping device provided by the utility model;

[0028] Attached Figure 8 A structural diagram of a second connecting member of the trimming strip clamping device provided by the utility model;

[0029] Attached Fig. 9 A structural diagram of the trimming strip clamping device provided by the utility model in a clamping state from a first perspective;

[0030] Attached Fig.10A structural diagram of the trimming strip clamping device provided by the utility model in a clamping state from a second perspective;

[0031] Attached Fig.11 The present invention is a structural diagram of an existing trimming strip clamping device.

[0032] In the above attached figure:

[0033] 1-first connecting member, 11-first connecting plate, 12-second connecting plate; 2-first clamping plate, 21-protrusion; 3-second connecting member, 31-third connecting plate, 32-fourth connecting plate; 4-first plate, 41-first side wall, second side wall, 42-first bottom wall, second bottom wall, 43-mounting hole, 44-through hole; 5-second plate, 51-base plate, 52-recess; 6-elastic member; 7-driving member; 8-buffer member. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] See also Figures 1 to 9 The trimming strip clamping device shown includes a driving member 7, a first clamping assembly, and a second clamping assembly. The first clamping assembly includes a first connecting member 1 and a first clamping plate 2. The left end of the first connecting member 1 is connected to the driving member 7, and the first clamping plate 2 is connected to the first connecting member 1. The first clamping plate 2 is arranged on the rear side of the first connecting member 1, and the first clamping plate 2 is parallel to the extension direction of the first connecting member 1; the second clamping assembly includes a second connecting member 3 and a second clamping plate. The right end of the second connecting member 3 is connected to the driving member 7, and the second clamping plate is connected to the second connecting member 3. The second clamping plate is arranged on the rear side of the second connecting member 3, and the second clamping plate is parallel to the extension direction of the second connecting member 3. The left end of the first connecting member 1 is adjacent to the right end of the second connecting member 3, and the right end of the first connecting member 1 is far away from the left end of the second connecting member 3.

[0037] A recessed portion is provided on one of the first clamping plate 2 and the second clamping plate, and a protruding portion is provided on the other. The recessed portion can be a groove, and the protruding portion protrudes away from the first connecting member 1 and the second connecting member 3; the driving member 7 is used to drive the first clamping component and the second clamping component to rotate in the horizontal direction, that is, the first connecting member 1 and the second connecting member 3 move toward or away from each other, and the rotation axis center lines of the first clamping component and the second clamping component are parallel.

[0038] The device has an initial state and a clamping state. When in the initial state, see Figure 1-2 , the right end of the first connecting member 1 is far away from the left end of the second connecting member 3, the first connecting member 1 and the second connecting member 3 extend along the same straight line (such as the X axis), if the first clamping assembly is located on the left side and the second clamping assembly is located on the right side, the first clamping plate 2 is far away from the second clamping plate; when in the clamping state, see Figure 8-9 , the right end of the first connector 1 is close to the left end of the second connector 3, the first connector 1 and the second connector 3 are opposite and parallel, the extension direction of the first connector 1 and the second connector 3 is the Y axis, the first clamping plate 2 and the second clamping plate are opposite, and the recessed part and the protruding part match, that is, the protruding part extends into the recessed part to clamp the trimming strip between the two, the clamping effect is good, the residual trimming strip can be effectively removed, and the quality of photovoltaic module framing can be improved. When in the clamping state, relative to the initial state, the first clamping component and the second clamping component have been rotated 90° in the horizontal direction.

[0039] In this example, the recessed portion on one of the first clamping plate 2 and the second clamping plate is recessed toward the first connecting member 1 and the second connecting member 3, and the protruding portion on the other one protrudes away from the first connecting member 1 and the second connecting member 3, wherein the recessed portion on one of the first clamping plate 2 and the second clamping plate is a through groove, and one of the first clamping plate 2 and the second clamping plate is provided with two protruding portions, and a gap is formed between the two protruding portions to form a recessed portion. Figure 1-2 The cross-section of the protrusion may be triangular, the recessed portion may be a serrated groove, the protrusion may be a serrated protrusion, a plurality of protrusions 21 may be arranged on the first splint 2, a gap may be provided between two adjacent protrusions 21 to form a recessed portion, and a plurality of protrusions may be arranged on the second splint, a gap may be provided between two adjacent protrusions to form a recessed portion.

[0040] If a plurality of recessed portions are provided, the plurality of recessed portions are distributed in sequence along the vertical direction; if a plurality of protruding portions are provided, the plurality of protruding portions are distributed in sequence along the vertical direction.

[0041] See also Figure 3-6The second clamping plate includes a first plate 4 and a second plate 5. The first plate 4 is fixedly connected to the second connecting member 3. The extension directions of the first plate 4 and the second connecting member 3 are parallel. The first plate 4 is arranged on the rear side of the second connecting member 3. A through hole 44 penetrating the front and rear sides of the first plate 4 is provided at the bottom of the groove. The second plate 5 is embedded in the groove of the first plate 4, and a part of the second plate 5 extends out of the through hole 44. A recessed portion or a protruding portion is provided at the position where the second plate 5 extends out of the through hole 44, and the recessed portion or the protruding portion is located on the rear side of the first plate 4.

[0042] The groove of the first plate 4 has a first side wall, a first bottom wall, a second side wall, and a second bottom wall. The first side wall, the first bottom wall, the second side wall, and the second bottom wall are located on the side of the first plate 4 facing the second connecting member 3. The first bottom wall is connected to the first side wall, the second bottom wall is connected to the second side wall, the first bottom wall and the second bottom wall 42 are arranged opposite to each other with a gap therebetween, and the first side wall and the second side wall 41 are arranged opposite to each other.

[0043] The second plate 5 includes a cubic base plate 51, on which a recess or a protrusion is provided, the base plate 51 abuts against the first bottom wall and the second bottom wall, the recess or the protrusion extends out of the through hole 44 of the first plate 4, and the base plate 51 abuts against the first bottom wall and the second bottom wall, that is, the second plate 5 will not move out along the second connecting member 3 toward the first plate 4, but can move out along the second connecting member 3 away from the first plate 4. Figure 7 A recessed portion 52 is provided on the substrate 51 .

[0044] In this example, multiple second plates 5 are provided, and the multiple second plates 5 are distributed in sequence along the length direction of the first plate 4. If a recessed portion is provided on the second plate 5, the recessed portions of the multiple second plates 5 extend along the same straight line direction; if a protruding portion is provided on the second plate 5, the protruding portions of the multiple second plates 5 extend along the same straight line direction.

[0045] The first connecting member 1 in this example includes a first connecting plate 11 and a second connecting plate 12. The first connecting plate 11 is connected to the driving member 7 and is in a straight U shape. The second connecting plate 12 is connected to the first connecting plate 11 and is in an L shape. The second connecting member 3 includes a third connecting plate 31 and a fourth connecting plate 32. The third connecting plate 31 is connected to the driving member 7 and is in a straight U shape. The fourth connecting plate 32 is connected to the third connecting plate 31 and is in an L shape.

[0046] In this example, the first clamping assembly and the second clamping assembly can be made of metal, or the first clamping plate 2 and the second plate 5 are made of metal, such as hard aluminum. When the trimming strip is clamped, the trimming strip is not easy to fall off, and the residual trimming strip can be well removed.

[0047] The device also includes an elastic member 6. A groove is provided on the side of the second plate 5 facing the second connecting member 3. A groove is provided on the side of the second connecting member 3 facing the second plate 5. Both ends of the elastic member 6 are respectively arranged in the groove of the second plate 5 and the groove of the second connecting member 3. The extension direction of the elastic member 6 is perpendicular to the extension direction of the second connecting member 3. The elastic member 6 is arranged so that the trimming strip can be clamped more firmly when the recessed portion and the protruding portion cooperate.

[0048] The first plate 4 and the second connecting member 3 are provided with corresponding mounting holes, and the first plate 4 is connected to the second connecting member 3 by installing a fastener in the mounting hole 43, and the fastener is a bolt and nut assembly. The first clamping plate 2 and the first connecting member 1 can be welded, or the first clamping plate 2 and the first connecting member 1 are provided with corresponding mounting holes, and the first clamping plate 2 and the first connecting member 1 are connected by installing a fastener in the mounting hole, and the fastener is a bolt and nut assembly.

[0049] The device also includes a buffer 8. The buffer 8 is provided on one of the sides of the first connecting member 1 on which the first splint 2 is provided and the side of the second connecting member 3 on which the second splint is provided. When in the clamping state, the buffer 8 and the second guide member are provided. The buffer can be abutted against the other side of the side of the first connecting member on which the first splint is provided and the side of the second connecting member on which the second splint is provided. The buffer is provided to prevent premature wear of the tooth shape due to excessive clamping, and to ensure better fit between the recessed portion and the protruding portion.

[0050] The buffer member 8 is columnar, such as a cylinder or a cube.

[0051] The trimming strip clamping device in this example can effectively remove residual trimming strips and improve the framing quality of photovoltaic modules; this device is compatible with trimming strips of all back panels and EVA materials.

[0052] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A trimming strip clamping device, characterized in that: It includes a driving member, a first clamping assembly, and a second clamping assembly. The first clamping assembly comprises a first connecting member and a first clamping plate, the left end of the first connecting member is connected to the driving member, and the first clamping plate is arranged at the rear side of the first connecting member; The second clamping assembly comprises a second connecting member and a second clamping plate, the right end of the second connecting member is connected to the driving member, the second clamping plate is arranged at the rear side of the second connecting member, one of the first clamping plate and the second clamping plate is provided with a recessed portion, and the other is provided with a protruding portion; The driving member is used to drive the first clamping assembly and the second clamping assembly to rotate toward or away from each other in the horizontal direction; The device has an initial state and a clamping state. When in the initial state, the first clamping plate is away from the second clamping plate. When in the clamping state, the first clamping plate is directly opposite to the second clamping plate, and the recessed portion cooperates with the protruding portion to clamp the trimming strip.

2. The trimming strip clamping device according to claim 1, characterized in that: The second splint includes a first plate and a second plate, the first plate is fixedly connected to the second connecting member, the first plate is provided with a groove recessed in a direction away from the second connecting member, the bottom of the groove is provided with a through hole penetrating the front and rear sides of the first plate, the second plate is embedded in the groove of the first plate, and the second plate partially extends out of the through hole, and the portion of the second plate extending out of the through hole is provided with the recessed portion or the protruding portion; an elastic member is provided between the second plate and the second connecting member.

3. The trimming strip clamping device according to claim 2, characterized in that: The second plate is provided with a groove on one side facing the second connecting member, the second connecting member is provided with a groove on one side facing the second plate, and both ends of the elastic member are respectively arranged in the groove of the second plate and the groove of the second connecting member.

4. The trimming strip clamping device according to claim 2, characterized in that: The groove of the first plate comprises a first side wall, a first bottom wall, a second side wall and a second bottom wall, the first bottom wall is connected to the first side wall, the second bottom wall is connected to the second side wall, the first bottom wall and the second bottom wall are arranged opposite to each other with a gap therebetween, the first side wall and the second side wall are arranged opposite to each other; the second plate comprises a cubic substrate, the recessed portion or the protruding portion is arranged on the substrate, and the substrate abuts against the first bottom wall and the second bottom wall.

5. The trimming strip clamping device according to claim 2, characterized in that: The second plate and the first clamping plate are made of metal material.

6. The trimming strip clamping device according to claim 2, characterized in that: A plurality of the second plates are provided, and the plurality of the second plates are distributed in sequence along the length direction of the first plate.

7. The trimming strip clamping device according to claim 1, characterized in that: The cross section of the protrusion is triangular.

8. The trimming strip clamping device according to claim 1, characterized in that: There are multiple protrusions, which are distributed in sequence along the vertical direction; there are multiple recesses, which are distributed in sequence along the vertical direction.

9. The trimming strip clamping device according to claim 2, characterized in that: The first plate and the second connecting member are provided with corresponding mounting holes, and the first plate and the second connecting member are connected by installing fasteners in the mounting holes.

10. The trimming strip clamping device according to claim 1, characterized in that: A buffer is provided on one of the sides of the first connecting member on which the first splint is arranged and the sides of the second connecting member on which the second splint is arranged. When in a clamping state, the buffer can be offset against the other of the sides of the first connecting member on which the first splint is arranged and the sides of the second connecting member on which the second splint is arranged.