Feeding device

Abstract

The utility model relates to the technical field of photovoltaic module production, in particular to a feeding device. The feeding device comprises a mounting shaft, a mounting base and a first elastic abutting piece, and a mounting groove is formed in the peripheral side of the mounting shaft. The mounting base is rotationally connected to the mounting shaft, an adhesive tape material roll is mounted on the periphery of the mounting base, the first elastic abutting piece is arranged on an inner ring of the mounting base, and at least part of the first elastic abutting piece can protrude out of the inner ring of the mounting base, so that the first elastic abutting piece is switched between the position where the first elastic abutting piece is inserted into the mounting groove and the position where the first elastic abutting piece is disengaged from the mounting groove. When the installation base is installed, the installation base is directly pushed in the axis direction of the installation shaft, so that the first elastic clamping piece is matched with the installation groove in an inserted mode, the installation base is installed on the installation shaft, and rapid replacement of the adhesive tape material roll is achieved. When the adhesive tape material roll needs to be replaced, the installation base is directly detached, the adhesive tape material roll can be rapidly installed or replaced, the manual material replacing time is saved, manual material replacing operation is facilitated, and the material replacing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic module production, in particular to a feeding device. Background Art

[0002] A photovoltaic module refers to a photovoltaic power generation system that uses special materials such as crystalline silicon panels and inverters and other electronic components to generate electricity using solar energy and is connected to the power grid to transmit electricity to the power grid. Since the voltage and current output by the photovoltaic power generation system are relatively low, generally, they cannot meet the voltage and current requirements of the power system. Therefore, in a photovoltaic power generation system, several photovoltaic panels need to be connected to form a string to increase the voltage and current output.

[0003] At present, a stringing process for a photovoltaic module requires attaching a solder tape group to the surface of a battery cell through an adhesive tape so that adjacent spliced battery cells can form an electrical connection. Usually, one adhesive tape corresponds to one solder tape. Since the number of solder tapes on the surface of the battery cell is large, a plurality of adhesive tape reels need to be correspondingly provided to supply the adhesive tapes at different positions. After the adhesive tape reel is used up, an operation of replacing the adhesive tape reel is required.

[0004] The fixing method used for the current adhesive tape reel is cumbersome. Specifically, each adhesive tape reel is separated by a limiting piece. When replacing a new adhesive tape reel, the limiting pieces need to be removed one by one in sequence, resulting in a large workload and low material replacement efficiency.

[0005] Therefore, there is an urgent need for a feeding device to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a feeding device that can quickly install or replace an adhesive tape reel, so as to save the manual material replacement time and facilitate the manual material replacement operation, and improve the material replacement efficiency.

[0007] To achieve the above purpose, the following technical solutions are provided:

[0008] The feeding device includes:

[0009] A mounting shaft, on the circumferential side of which a mounting groove is provided;

[0010] A mounting seat and a first elastic abutting member, the mounting seat is rotatably connected to the mounting shaft, an adhesive tape reel is mounted on the outer circumference of the mounting seat, the first elastic abutting member is arranged on the inner ring of the mounting seat, and at least a part of the first elastic abutting member can protrude from the inner ring of the mounting seat so that the first elastic abutting member can switch between a position inserted into the mounting groove and a position disengaged from the mounting groove.

[0011] As an alternative, the number of the first elastic abutting members is plural, and the plural first elastic abutting members are circumferentially arrayed on the inner circle of the mounting base.

[0012] As an alternative, the mounting groove is annular, and the first elastic abutting member can slide in the annular mounting groove.

[0013] As an alternative, the mounting base includes:

[0014] a main body;

[0015] a limiting portion and a second elastic abutting member, the limiting portion is arranged on the outer periphery of the main body, the second elastic abutting member is arranged on a side of the main body away from the limiting portion, and the limiting portion and the second elastic abutting member jointly form a clamping space for clamping the tape reel.

[0016] As an alternative, the number of the second elastic abutting members is plural, and the plural second elastic abutting members are circumferentially arrayed on the circumferential side of the main body.

[0017] As an alternative, the second elastic abutting member is a ball plunger.

[0018] As an alternative, the number of the mounting grooves is plural, and the plural mounting grooves are arranged at intervals along the axial direction of the mounting shaft; the number of the mounting bases is plural and is arranged in one-to-one correspondence with the mounting grooves.

[0019] As an alternative, at least one end of the mounting shaft is provided with a limiting piece, and the limiting piece is detachably connected to the mounting shaft.

[0020] As an alternative, the limiting piece is connected to the mounting shaft through a shaft end connecting piece.

[0021] As an alternative, the mounting base is connected to the mounting shaft through a bearing.

[0022] Compared with the prior art, the beneficial effects of the present utility model are:

[0023] The feeding device provided by the utility model includes a mounting shaft, a mounting seat and a first elastic abutting member. An installation groove is provided on the circumferential side of the mounting shaft; the mounting seat is rotatably connected to the mounting shaft, and a tape reel is mounted on the outer circumference of the mounting seat. The first elastic abutting member is arranged on the inner ring of the mounting seat, and at least part of the first elastic abutting member can protrude from the inner ring of the mounting seat, so that the first elastic abutting member can switch between a position inserted into the installation groove and a position disengaged from the installation groove. The first elastic abutting member can switch between a position inserted into the installation groove and a position disengaged from the installation groove. When installing the mounting seat, the mounting seat is directly pushed towards the axis direction of the mounting shaft, so that the first elastic clamping member is inserted and matched with the installation groove, thereby installing the mounting seat on the mounting shaft, and then realizing the rapid replacement of the tape reel;, when the tape reel needs to be replaced, the mounting seat can be directly removed, and the tape reel can be quickly installed or replaced, so as to save the manual feeding time and facilitate the manual feeding operation, and improve the feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments of the present utility model. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the content of the embodiments of the present utility model and these drawings.

[0025] Figure 1 is a schematic structural diagram of the feeding device provided by the embodiment of the present utility model;

[0026] Figure 2 is a partial structural diagram of the feeding device provided by the embodiment of the present utility model;

[0027] Figure 3 is a cross-sectional view of the feeding device provided by the embodiment of the present utility model.

[0028] Reference numerals:

[0029] 100, feeding device;

[0030] 10, mounting shaft; 11, installation groove;

[0031] 20, mounting seat; 21, main body; 22, limiting part; 23, second elastic abutting member;

[0032] 30, first elastic abutting member;

[0033] 40, limiting member;

[0034] 50, shaft end connecting piece;

[0035] 60, bearing;

[0036] 200. Tape reel. Detailed implementation manners

[0037] To make the above objects, features, and advantages of the present application more apparent and understandable, the following will provide a detailed description of the specific implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0038] In the description of the present application, it should be understood that if terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application 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 should not be construed as a limitation of the present application.

[0039] In addition, if terms such as "first" and "second" appear, these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0040] In the present application, unless otherwise clearly specified and limited, if terms such as "install", "connect", "couple", "fix", etc. appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0041] In this application, unless otherwise clearly specified and defined, when a first feature is described as being "on" or "under" a second feature or similar descriptions, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0042] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for illustrative purposes and do not represent the only implementation.

[0043] As Figures 1 - 3 shown, this embodiment provides a feeding device 100, which includes a mounting shaft 10, a mounting seat 20 and a first elastic abutting member 30. An installation groove 11 is formed on the circumferential side of the mounting shaft 10; the mounting seat 20 is rotatably connected to the mounting shaft 10, a tape reel 200 is mounted on the outer circumference of the mounting seat 20, the first elastic abutting member 30 is disposed on the inner ring of the mounting seat 20, and at least part of the first elastic abutting member 30 can protrude from the inner ring of the mounting seat 20, so that the first elastic abutting member 30 can be switched between a position inserted into the installation groove 11 and a position disengaged from the installation groove 11. When installing the mounting seat 20, the mounting seat 20 is directly pushed in the axial direction of the mounting shaft 10, so that the first elastic clamping member is inserted and matched with the installation groove 11, thereby mounting the mounting seat 20 on the mounting shaft 10, and further realizing the rapid replacement of the tape reel 200; the mounting seat 20 is rotatably disposed on the mounting shaft 10, and the first elastic clamping member is inserted and matched with the installation groove 11, so that the mounting seat 20 and the mounting shaft 10 are detachably connected. When it is necessary to replace the tape reel 200, the mounting seat 20 can be directly removed, which can quickly install or replace the tape reel 200, save the manual feeding time and facilitate the manual feeding operation, and improve the feeding efficiency.

[0044] There are multiple first elastic abutting members 30, and the multiple first elastic abutting members 30 are circumferentially arrayed within the inner circle of the mounting base 20. The multiple first elastic abutting members 30 facilitate the stable mounting of the mounting base 20 on the mounting shaft 10. The mounting groove 11 is annular, and the first elastic abutting member 30 can slide within the annular mounting groove 11, making the process of the first elastic abutting member 30 rotating around the mounting shaft 10 smoother. Specifically, the first elastic abutting member 30 is a ball plunger. The spherical surface of the ball plunger protrudes from the inner circle of the mounting base 20, and the ball head of the ball plunger can abut within the mounting groove 11.

[0045] To ensure smooth rotation of the tape reel 200 during feeding, the mounting base 20 is connected to the mounting shaft 10 through a bearing 60. The bearing 60 is tightly fitted with the inner circle of the mounting base 20 but has a certain looseness compared to the mounting shaft 10. After the ball head of the first elastic abutting member 30 is inserted into the mounting groove 11, it drives the bearing 60 to cooperate with the corresponding position on the mounting shaft 10, enabling the mounting base 20 to rotate smoothly.

[0046] Optionally, there are multiple mounting grooves 11, and the multiple mounting grooves 11 are arranged at intervals along the axis direction of the mounting shaft 10; there are multiple mounting bases 20, and they are arranged in one-to-one correspondence with the mounting grooves 11. This enables the feeding device 100 to mount multiple tape reels 200, improving the feeding efficiency of the tape reels 200; at the same time, during material replacement, multiple tape reels 200 can be replaced at once, further improving the material replacement efficiency.

[0047] Combined Figures 1 - 3 A description of the structure of the mounting base 20 is as follows. As Figures 1 - 3 shown, the mounting base 20 includes a main body 21, a limiting portion 22, and a second elastic abutting member 23. The limiting portion 22 is arranged on the outer periphery of the main body 21, and the second elastic abutting member 23 is arranged on the side of the main body 21 away from the limiting portion 22. The limiting portion 22 and the second elastic abutting member 23 together form a clamping space to clamp the tape reel 200.

[0048] Furthermore, there are multiple second elastic abutting members 23, and the multiple second elastic abutting members 23 are circumferentially arrayed on the circumferential side of the main body 21, facilitating more stable clamping of the tape reel 200.

[0049] Specifically, the second elastic abutting member 23 is a ball plunger. When installing the tape reel 200, the tape reel 200 can be made to abut against the edge position of the limiting portion 22. The spherical surfaces of the multiple second elastic abutting members 23 arranged in a circumferential array on the annular surface of the mounting base 20 abut against the edge side of the tape reel 200. The protruding ball head and the edge of the limiting portion 22 form a clamping space for the tape reel 200. When installing or disassembling, the tape reel 200 can be directly inserted into or pulled out from the clamping space.

[0050] Optionally, as Figures 1 - 3 shown, at least one end of the mounting shaft 10 is provided with a limiting member 40, and the limiting member 40 is detachably connected to the mounting shaft 10, preventing the tape reel 200 from disengaging from the side end of the mounting shaft 10.

[0051] Furthermore, the limiting member 40 is connected to the mounting shaft 10 through a shaft end connecting member 50. The shaft end connecting member 50 passes through the limiting member 40 and is threadedly connected to the mounting shaft 10, facilitating the quick disassembly and assembly of the limiting member 40, and further improving the replacement efficiency of the mounting seat 20.

[0052] The above-mentioned feeding device 100 respectively clamps the tape reel 200 and provides rotational limitation for the tape reel 200 through the first elastic abutting member 30 and the second elastic abutting member 23, making the overall tape reel 200 easy to disassemble and assemble (by overcoming the elastic forces of the first elastic abutting member 30 and the second elastic abutting member 23), which is beneficial for manual quick replacement of the reel, thus simplifying the working process and optimizing the production efficiency.

[0053] Note that in the description of this specification, the descriptions referring to terms such as "some embodiments", "other embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The above is only the preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein. Various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments only. Without departing from the concept of the present invention, more other equivalent embodiments can be included, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A feeding device, characterized in that: include: An installation shaft (10), wherein a mounting groove (11) is formed on a circumferential side of the installation shaft (10); A mounting seat (20) and a first elastic abutment (30), wherein the mounting seat (20) is rotatably connected to the mounting shaft (10), a tape roll (200) is installed on the outer periphery of the mounting seat (20), the first elastic abutment (30) is arranged on the inner ring of the mounting seat (20), and at least a part of the first elastic abutment (30) can protrude from the inner ring of the mounting seat (20), so that the first elastic abutment (30) can switch between a position of being plugged into the mounting groove (11) and a position of being disengaged from the mounting groove (11).

2. The feeding device according to claim 1, characterized in that: The number of the first elastic abutment members (30) is plural, and the plurality of first elastic abutment members (30) are distributed in a circular array on the inner circle of the mounting seat (20).

3. The feeding device according to claim 1, characterized in that: The installation groove (11) is annular, and the first elastic abutment member (30) is capable of sliding in the annular installation groove (11).

4. The feeding device according to claim 1, characterized in that: The mounting seat (20) comprises: Subject (21); A limiting portion (22) and a second elastic abutment (23), wherein the limiting portion (22) is arranged on the outer periphery of the main body (21), and the second elastic abutment (23) is arranged on a side of the main body (21) away from the limiting portion (22), and the limiting portion (22) and the second elastic abutment (23) together form a clamping space for clamping the tape roll (200).

5. The feeding device according to claim 4, characterized in that: The number of the second elastic abutment members (23) is plural, and the plurality of the second elastic abutment members (23) are distributed on the circumferential side of the main body (21) in a circumferential array.

6. The feeding device according to claim 4, characterized in that: The second elastic abutment member (23) is a ball plunger.

7. The feeding device according to claim 1, characterized in that: There are a plurality of the mounting grooves (11), and the plurality of the mounting grooves (11) are arranged at intervals along the axial direction of the mounting shaft (10); there are a plurality of the mounting seats (20), and they are arranged in a one-to-one correspondence with the mounting grooves (11).

8. The feeding device according to claim 1, characterized in that: A limiting member (40) is provided at at least one end of the installation shaft (10), and the limiting member (40) is detachably connected to the installation shaft (10).

9. The feeding device according to claim 8, characterized in that: The limiting member (40) is connected to the installation shaft (10) via an axis end connecting member (50).

10. The feeding device according to any one of claims 1 to 9, characterized in that: The mounting seat (20) is connected to the mounting shaft (10) via a bearing (60).

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