Angle-adjustable corner riveting mechanism

Abstract

The utility model discloses a corner riveting mechanism with an adjustable angle. The device comprises a first supporting plate, a first support, a second support, a first supporting bottom plate, a plurality of first adjusting jackscrews and a second supporting bottom plate, wherein the first support and the second support are arranged on the first supporting plate and are different in height; the first supporting bottom plate is arranged on the first support; the first adjusting jackscrews are arranged on the first support and are used for adjusting the horizontal angle of the first supporting bottom plate; the second adjusting jackscrews are arranged on the second support and used for adjusting the horizontal angle of the second supporting bottom plate, and the corner supporting seat is arranged on the first supporting bottom plate and used for limiting the right-angle area of the photovoltaic module. The oil cylinder is arranged on the second supporting bottom plate; and the riveting head is driven by the oil cylinder to be close to or far away from the corner supporting seat. According to the utility model, the angle between the corner supporting seat and the riveting head can be adjusted, and high-precision riveting of the A-surface-free frame corner of the photovoltaic module is realized.

Description

[Technical field]

[0001] The utility model belongs to the technical field of photovoltaic component assembly equipment, and particularly relates to an angle-adjustable corner riveting mechanism. [Background technology]

[0002] There is currently a photovoltaic module whose frame only has a vertical panel that covers the side of the photovoltaic module and a bottom support panel that supports the bottom of the photovoltaic module. Compared with the original aluminum frame, the upper panel that buckles the upper surface of the edge of the photovoltaic module is removed. This type of frame is called a non-A-side frame in the industry. In the prior art, patent publication number CN112024760A discloses a riveting corner device for photovoltaic module frame assembly, which is aimed at the riveting of the corners of C-shaped frames and cannot be directly applied to the riveting of the corners of frames without A-sides. Moreover, the angle of the riveting head and the angle of the right-angle block in the riveting module are not convenient to adjust. If the right-angle side of the photovoltaic module cannot be accurately located on the right-angle block, the angle of the entire riveting module needs to be adjusted, which is inconvenient to adjust.

[0003] Therefore, it is necessary to provide a new angle-adjustable corner riveting mechanism to solve the above technical problems. [Contents of the utility model]

[0004] The main purpose of the utility model is to provide an angle-adjustable corner riveting mechanism, which can adjust the angle between the corner support seat and the riveting head to achieve high-precision riveting of the corners of the A-side frame of the photovoltaic module.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an angle-adjustable corner riveting mechanism, which includes a first support plate, a first bracket and a second bracket arranged on the first support plate and having different heights, a first support base plate arranged on the first bracket, a plurality of first adjustment screws arranged on the first bracket and adjusting the horizontal angle of the first support base plate, a second support base plate arranged on the second bracket, a plurality of second adjustment screws arranged on the second bracket and adjusting the horizontal angle of the second support base plate, a corner support seat arranged on the first support base plate for limiting the right-angle area of ​​the photovoltaic component, an oil cylinder arranged on the second support base plate, and a riveting head driven by the oil cylinder to approach or move away from the corner support seat.

[0006] Furthermore, a slide rail is provided on the second supporting bottom plate, a slider is slidably provided on the slide rail, and the riveting head is installed at the end of the slider; the movable end of the oil cylinder is connected to the slider to drive the slider to slide.

[0007] Furthermore, the height of the first bracket is higher than the height of the second bracket, an escape space is formed inside the first bracket, the slider passes through the escape space and extends outward to below the corner support seat, and the riveting head extends upward to the height range of the corner support seat.

[0008] Furthermore, the corner support seat is L-shaped with its opening facing outwards, and the riveting head is located on the opening side of the corner support seat and is aligned with the lower half of the corner of the photovoltaic module frame.

[0009] Furthermore, the corner support seat includes a supporting flat plate and a corner limiting plate for limiting the position of the corners of the photovoltaic component frame.

[0010] Furthermore, the first supporting base plate has a floating space in a first direction relative to the first bracket, and the first direction is perpendicular to the driving direction of the oil cylinder and is a horizontal direction; there are at least four first adjusting top screws, which are divided into two groups and are respectively arranged on opposite sides of the first supporting base plate distributed along the first direction.

[0011] Furthermore, the second supporting base plate has a floating space in a second direction relative to the second bracket, and the second direction is perpendicular to the driving direction of the oil cylinder and is a horizontal direction; there are at least four second adjusting screws, which are divided into two groups and are respectively arranged on opposite sides of the second supporting base plate distributed along the second direction.

[0012] Furthermore, a supporting plate is provided on the lower surface of the slider, and a through opening is provided on the slider which is aligned with the supporting plate and passes through the through opening upward; the riveting head is located on the supporting plate and passes through the through opening upward; a third adjusting screw for adjusting the height of the riveting head is provided on the supporting plate.

[0013] Furthermore, the riveting head includes a horizontal support plate, one end of which extends to align with the right-angle intersection of the corner support seat, and has two mutually perpendicular action surfaces corresponding to the corner frames at the end, and both of the two action surfaces are provided with riveting protrusions for riveting the frame body and the internal corner code together.

[0014] Compared with the prior art, the utility model has the beneficial effect of an angle-adjustable corner riveting mechanism: by setting a corner support seat to accurately locate the corner area of ​​the photovoltaic module frame, cooperating with a horizontally movable riveting head, using the riveting head to align the frame corner position below the photovoltaic module, and then driving the riveting head to move horizontally by the cylinder to rivet the frame body and the internal corner code together, so as to achieve riveting of the photovoltaic module without an A-side frame; the riveting head and the corner support seat are each set on an angle adjustment component, and the angle adjustment component can be used to separately adjust the setting angles of the riveting head and the corner support seat to ensure that the right-angled side of the photovoltaic module can be completely fitted with the corner limit plate on the corner support seat, and to ensure that the riveting protrusions on the two active surfaces of the riveting head can distribute the set riveting pressure to the two adjacent frames, thereby ensuring the riveting quality of the frame.

Brief Description of the Drawings

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of a partially enlarged structure of an embodiment of the utility model viewed from above;

[0017] The numbers in the figure represent:

[0018] 100-angle adjustable corner riveting mechanism;

[0019] 1-first support plate; 2-oil cylinder;

[0020] 3-corner support seat, 31-support plate, 32-corner limit plate;

[0021] 4-riveting head, 41-horizontal support plate, 42-action surface, 43-riveting protrusion,

[0022] 5- first bracket;

[0023] 6- second bracket;

[0024] 7-first angle adjustment assembly, 71-first supporting bottom plate, 72-first adjusting top screw;

[0025] 8-second angle adjustment assembly, 81-second supporting base plate, 82-second adjusting top screw;

[0026] 9-slide rail; 10-slider; 11-supporting plate; 12-third adjusting top screw. [Specific implementation method]

[0027] Embodiment 1:

[0028] Please refer to Figure 1-Figure 2The present embodiment is an angle-adjustable corner riveting mechanism 100, which includes a first support plate 1, a cylinder 2 and a corner support seat 3 fixed on the first support plate 1, and a riveting head 4 driven by the cylinder 2 to move closer to or away from the corner support seat 3.

[0029] The corner support seat 3 includes a support plate 31 and a corner limit plate 32 for limiting the position of the corner of the photovoltaic module frame. The corner support seat 3 is L-shaped, with its opening facing outward, and the riveting head 4 is located on the opening side of the corner support seat 3 and is aligned with the lower half of the corner of the photovoltaic module frame. During riveting, the corner of the photovoltaic module sits on the corner support seat 3, and the riveting head 4 is located below the photovoltaic module so that the riveting head 4 can be aligned with the lower half of the corner of the frame for riveting.

[0030] The riveting head 4 includes a horizontal support plate 41, one end of which extends to align with the right-angle intersection of the corner support seat 3, and has two mutually perpendicular action surfaces 42 corresponding to the corner frames at the end, and both action surfaces 42 are provided with riveting protrusions 43 for riveting the frame body and the internal corner code together.

[0031] In this embodiment, since the rivet head 4 needs to rivet two right-angled surfaces of the corner at the same time, the setting angle of the rivet head 4 and the setting angle of the corner support seat 3 need to be accurately set, and the end of the rivet head 4 needs to be strictly aligned with the right-angle intersection of the corner support seat 3, that is, the setting angle of the corner support seat 3 and the rivet head 4 must be strictly controlled to be distributed at a 45-degree angle. In order to ensure the accuracy of the setting angle of the corner support seat 3 and the rivet head 4, in this embodiment, the first support plate 1 is provided with a first bracket 5 and a second bracket 6 of different heights, the height of the first bracket 5 is higher than the height of the second bracket 6, the first bracket 5 is provided with a first angle adjustment component 7 for adjusting the setting angle of the corner support seat 3, and the second bracket 6 is provided with a second angle adjustment component 8 for adjusting the setting angle of the rivet head 4.

[0032] The first angle adjustment assembly 7 includes a first support base plate 71 arranged on the first bracket 5 and at least four first adjustment top screws 72 symmetrically arranged on opposite sides of the first support base plate 71; the corner support seat 3 is arranged at the end of the first support base plate 71. The first support base plate 71 has a floating space in a first direction relative to the first bracket 5, and the first direction is perpendicular to the driving direction of the oil cylinder 2 and is a horizontal direction. The four first adjustment top screws 72 are divided into two pairs and are respectively arranged on opposite sides of the first support base plate 71. By adjusting the telescopic length of the first adjustment top screws 72, the horizontal angle of the first support base plate 71 can be adjusted, and then the angle adjustment of the corner support seat 3 can be achieved.

[0033] The second angle adjustment assembly 8 includes a second support base plate 81 arranged on the second bracket 6 and at least four second adjustment top screws 82 symmetrically arranged on opposite sides of the second support base plate 81; a slide rail 9 is arranged on the second support base plate 81, a slider 10 is slidably arranged on the slide rail 9, and the riveting head 4 is installed at the end of the slider 10; one end of the oil cylinder 2 is hingedly arranged on the second support base plate 81 and the piston end is hingedly arranged with the slider 10. The second support base plate 81 has a floating space in the second direction relative to the second bracket 6, and the second direction is perpendicular to the driving direction of the oil cylinder 2 and is a horizontal direction. The four second adjustment top screws 82 are divided into two pairs and are respectively arranged on opposite sides of the second support base plate 81. By adjusting the telescopic length of the second adjustment top screws 82, the horizontal angle of the second support base plate 81 can be adjusted, and then the angle adjustment of the entire module of the oil cylinder 2 and the riveting head 4 can be realized.

[0034] In order to ensure that the oil cylinder 2 can smoothly drive the riveting head 4 to perform telescopic movement, an escape space (not shown in the figure) is formed inside the first bracket 5, and the slider 10 extends outward through the escape space to below the corner support seat 3.

[0035] Since the frame heights of some photovoltaic modules are different, in order to match the riveting of frames of different heights, the riveting head 4 is arranged on the slider 10 so that the upper and lower positions can be adjusted. A support plate 11 is arranged on the lower surface of the slider 10, and a through hole (not shown in the figure) is arranged on the slider 10 body, which is aligned with the support plate 11 and passes through the through hole from top to bottom. The riveting head 4 is located on the support plate 11 and passes through the through hole upward. A third adjusting screw 12 for adjusting the height of the riveting head 4 is arranged on the support plate 11; the height of the riveting head 4 can be adjusted by adjusting the ejection height of the third adjusting screw 12. A locking screw (not shown in the figure) for laterally pressing the riveting head 4 is also arranged on the slider 10.

[0036] In this embodiment, the angle of the corner support seat 3 is adjusted by the first angle adjustment component 7, which can ensure that the right-angle side of the photovoltaic component can be completely aligned with the corner limit plate 32 for positioning before riveting, thereby ensuring the accurate position of the right-angle side of the photovoltaic component, providing a prerequisite for subsequent accurate riveting; the angle of the riveting head 4 is adjusted by the second angle adjustment component 8, which can ensure that the two action surfaces 42 at the end of the riveting head 4 can be parallel to the riveting surfaces corresponding to the corner frame. When the riveting head 4 is riveting, the riveting protrusions 43 on the two action surfaces 42 can effectively act on the above-mentioned riveting surfaces to ensure that each riveting surface obtains sufficient riveting pressure, effectively preventing the phenomenon that one of the riveting surfaces is insufficiently stressed and the other riveting surface is excessively stressed, ensuring that the riveting process is reliable and effective, and improving the riveting quality.

[0037] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. An angle-adjustable corner riveting mechanism, characterized in that: It includes a first support plate, a first bracket and a second bracket arranged on the first support plate and having different heights, a first support base plate arranged on the first bracket, a plurality of first adjustment screws arranged on the first bracket and adjusting the horizontal angle of the first support base plate, a second support base plate arranged on the second bracket, a plurality of second adjustment screws arranged on the second bracket and adjusting the horizontal angle of the second support base plate, a corner support seat arranged on the first support base plate for limiting the right-angle area of ​​the photovoltaic component, an oil cylinder arranged on the second support base plate, and a riveting head driven by the oil cylinder to move closer to or away from the corner support seat.

2. The angle-adjustable corner riveting mechanism according to claim 1, characterized in that: The second supporting bottom plate is provided with a slide rail, a slider is slidably provided on the slide rail, and the riveting head is installed at the end of the slider; the movable end of the oil cylinder is connected to the slider to drive the slider to slide.

3. The angle-adjustable corner riveting mechanism according to claim 2, characterized in that: The height of the first bracket is higher than that of the second bracket, and an escape space is formed inside the first bracket. The slider passes through the escape space and extends outward to below the corner support seat, and the riveting head extends upward to the height range of the corner support seat.

4. The angle-adjustable corner riveting mechanism according to claim 1, characterized in that: The corner support seat is L-shaped, with its opening facing outwards. The riveting head is located on the opening side of the corner support seat and is aligned with the lower half of the corner of the photovoltaic component frame.

5. The angle-adjustable corner riveting mechanism according to claim 1, characterized in that: The corner support seat includes a supporting flat plate and a corner limiting plate for limiting the position of the corners of the photovoltaic component frame.

6. The angle-adjustable corner riveting mechanism according to claim 1, characterized in that: The first supporting base plate has a floating space in a first direction relative to the first bracket, and the first direction is perpendicular to the driving direction of the cylinder and is a horizontal direction; there are at least four first adjusting screws, which are divided into two groups and are respectively arranged on opposite sides of the first supporting base plate distributed along the first direction.

7. The angle-adjustable corner riveting mechanism according to claim 1, characterized in that: The second supporting base plate has a floating space in a second direction relative to the second bracket, and the second direction is perpendicular to the driving direction of the oil cylinder and is a horizontal direction; there are at least four second adjusting screws, which are divided into two groups and are respectively arranged on opposite sides of the second supporting base plate distributed along the second direction.

8. The angle-adjustable corner riveting mechanism according to claim 3, characterized in that: A supporting plate is arranged on the lower surface of the slider, and a through-hole is arranged on the slider which is aligned with the supporting plate and passes through the through-hole upwardly; the riveting head is seated on the supporting plate and passes through the through-hole upwardly; a third adjusting screw for adjusting the height of the riveting head is arranged on the supporting plate.

9. The angle-adjustable corner riveting mechanism according to claim 1, characterized in that: The riveting head includes a horizontal support plate, one end of which extends to align with the right-angle intersection of the corner support seat, and has two mutually perpendicular action surfaces corresponding to the corner frames at the end, and both of the action surfaces are provided with riveting protrusions for riveting the frame body and the internal corner code together.

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