Lead vertical smoothing device and photovoltaic module production line

Abstract

The utility model relates to the technical field of photovoltaic module production, in particular to a lead vertical smoothing device and a photovoltaic module production line. The utility model provides a lead vertical smoothing device which comprises a clamping jaw, an anvil block and a lifting driving mechanism. The clamping jaw and the anvil block are in transmission connection with the lifting driving mechanism, a clamping space is formed between a pair of jaw hands of the clamping jaw, and the anvil block is located in the clamping space of the clamping jaw; when the photovoltaic module is located below the lead vertical smoothing device, the lifting driving mechanism drives the clamping jaw and the anvil block to descend synchronously until the anvil block is located between the pair of leads, at the moment, the pair of leads are also located in the clamping space, the pair of claws of the clamping jaw clamp the pair of leads and press the pair of leads on the two opposite sides of the anvil block respectively, and then the pair of leads are located in the clamping space. The lifting driving mechanism drives the clamping jaw and the anvil block to synchronously ascend, in the ascending process, the lead can be vertically and upwards smoothened through pressing force of the clamping jaw and the anvil block on the lead, the lead cannot rebound after the clamping jaw and the anvil block are separated from the lead, and the vertical straightening effect of the lead is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module production technology, and in particular to a lead wire vertical straightening device and a photovoltaic module production line. Background Technology

[0002] Photovoltaic modules, also known as solar cell modules, are used to directly convert sunlight into electrical energy. Ground-mounted photovoltaic systems extensively use silicon solar cells with a silicon substrate. Photovoltaic cells have many advantages, and with the rapid development of the photovoltaic cell field, they are widely used. Consequently, the demand for photovoltaic module production capacity is also increasing. One step in the production and assembly of photovoltaic modules is to straighten a pair of tilted leads.

[0003] In the prior art, one type of lead wire straightening device directly clamps a pair of leads with jaws, and then releases them by clamping force; another type sets a pad in the middle of the jaws, clamps a pair of leads with the jaws and presses the pair of leads onto the pad, and then releases them by the pressure between the pad and the jaws.

[0004] However, all of the above-mentioned lead wire straightening devices have the problem of lead wire springing back after the clamps are released, causing the lead wire to regain a certain degree of bending and affecting the vertical straightening effect of the lead wire. Utility Model Content

[0005] The purpose of this utility model is to provide a lead wire vertical straightening device and a photovoltaic module production line to solve the technical problem that in existing lead wire straightening devices, after the clamps are released, the lead wires spring back, causing the lead wires to regain a certain degree of bending, which affects the vertical straightening effect of the lead wires.

[0006] In a first aspect, this utility model provides a device for vertically straightening lead wires, comprising: a gripper, an anvil block, and a lifting drive mechanism;

[0007] Both the gripper and the anvil are tractively connected to the lifting drive mechanism, and there is a gripping space between the pair of grippers of the gripper, with the anvil located within the gripping space of the gripper.

[0008] The lifting drive mechanism is used to drive the gripper and the anvil block to move up and down synchronously. When the lifting drive mechanism drives the gripper and the anvil block to descend synchronously, the anvil block can be inserted between a pair of leads. The gripper is used to press the pair of leads onto the opposite sides of the anvil block, so that when the lifting drive mechanism drives the gripper and the anvil block to rise synchronously, the pair of leads can be straightened vertically upwards.

[0009] In an optional embodiment, vertical through slots are provided on both opposite sides of the anvil block, and the vertical through slots are used to accommodate the lead wire.

[0010] In an optional embodiment, the inner wall of the vertical through groove is provided with an inclined surface;

[0011] The inclined plane slopes inward in an upward direction;

[0012] and / or;

[0013] Along the direction from the bottom of the vertical through groove to the opening of the groove, the inclined surface slopes outward.

[0014] In an optional implementation, a pressure block is also included;

[0015] Each pair of grippers has a pressure block on its opposite side. The pressure block corresponds to the vertical through groove and can move in and out of the vertical through groove.

[0016] In an optional embodiment, a first connecting plate is further included, one end of which is connected to the lower side of the driver of the gripper, and the other end is connected to the anvil block.

[0017] In an optional embodiment, a second connecting plate is further included, the second connecting plate being L-shaped;

[0018] One end of the second connecting plate is connected to the first connecting plate, and the other end is connected to the anvil.

[0019] In an optional implementation, a lateral drive mechanism is also included;

[0020] The output end of the lifting drive mechanism is connected to the lateral drive mechanism, and the output end of the lateral drive mechanism is connected to the gripper and the anvil.

[0021] In an optional embodiment, a first connecting seat is also included, and the output end of the lifting drive mechanism is connected to the traversing drive mechanism via the first connecting seat.

[0022] In an optional embodiment, a second connecting seat is also included, wherein the output end of the transverse drive mechanism is connected to the gripper and the anvil via the second connecting seat.

[0023] Secondly, this utility model provides a photovoltaic module production line, including the lead wire vertical straightening device described in any of the foregoing embodiments.

[0024] Compared with the prior art, the technical advantages of the lead wire vertical straightening device and photovoltaic module production line provided by this utility model are as follows:

[0025] The present invention provides a vertical straightening device for lead wires, comprising: a gripper, an anvil, and a lifting drive mechanism; both the gripper and the anvil are tractively connected to the lifting drive mechanism, and there is a clamping space between the pair of grippers of the gripper, with the anvil located within the clamping space of the gripper; the lifting drive mechanism is used to drive the gripper and the anvil to rise and fall synchronously, and when the lifting drive mechanism drives the gripper and the anvil to fall synchronously, the anvil can be inserted between a pair of lead wires, and the gripper is used to press the pair of lead wires onto the opposite sides of the anvil, so that when the lifting drive mechanism drives the gripper and the anvil to rise synchronously, the pair of lead wires can be straightened vertically upwards.

[0026] When the photovoltaic module is located below the vertical lead straightening device, the lifting drive mechanism drives the gripper and anvil to descend synchronously until the anvil is between a pair of leads. At this time, the pair of leads are also located in the clamping space. The gripper's claws hold the pair of leads and press them onto the opposite sides of the anvil. Then, the lifting drive mechanism drives the gripper and anvil to rise synchronously. During the rising process, the clamping force of the gripper and anvil on the leads can straighten the leads vertically upward. After the gripper and anvil separate from the leads, the leads will not spring back, ensuring the vertical straightening effect of the leads.

[0027] The photovoltaic module production line provided by this utility model includes the above-mentioned vertical lead straightening device. Therefore, the technical advantages and effects achieved by it include the technical advantages and effects achieved by the above-mentioned vertical lead straightening device, which will not be described in detail here.

[0028] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0029] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0030] Figure 1 A schematic diagram of one side of the lead wire vertical straightening device provided in an embodiment of this utility model;

[0031] Figure 2 A schematic diagram of the other side of the lead wire vertical straightening device provided in this embodiment of the utility model;

[0032] Figure 3 This is a schematic diagram of the anvil block structure provided in an embodiment of the present utility model.

[0033] Icons: 1-Gripper; 2-Anvil block; 3-Lifting drive mechanism; 4-Vertical through slot; 5-Inclined surface; 6-Pressure block; 7-First connecting plate; 8-Second connecting plate; 9-Horizontal movement drive mechanism; 10-First connecting seat; 11-Second connecting seat; 12-Lead wire. Detailed Implementation

[0034] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0038] The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0039] The specific structure is as follows: Figures 1 to 3 As shown.

[0040] This embodiment provides a vertical flattening device for lead wires, including: a gripper 1, an anvil block 2, and a lifting drive mechanism 3; both the gripper 1 and the anvil block 2 are tractively connected to the lifting drive mechanism 3, and there is a clamping space between the pair of grippers of the gripper 1, with the anvil block 2 located within the clamping space of the gripper 1; the lifting drive mechanism 3 is used to drive the gripper 1 and the anvil block 2 to rise and fall synchronously, and when the lifting drive mechanism 3 drives the gripper 1 and the anvil block 2 to fall synchronously, the anvil block 2 can be inserted between a pair of lead wires 12, and the gripper 1 is used to press the pair of lead wires 12 onto the opposite sides of the anvil block 2, so that when the lifting drive mechanism 3 drives the gripper 1 and the anvil block 2 to rise synchronously, the pair of lead wires 12 can be flattened vertically upward.

[0041] In this embodiment, when the photovoltaic module is located below the vertical straightening device for the lead wire 12, the lifting drive mechanism 3 drives the gripper 1 and the anvil block 2 to descend synchronously until the anvil block 2 is located between a pair of lead wires 12. At this time, the pair of lead wires 12 are also located in the clamping space. The gripper 1 grips the pair of lead wires 12 and presses the pair of lead wires 12 onto the opposite sides of the anvil block 2. Then, the lifting drive mechanism 3 drives the gripper 1 and the anvil block 2 to rise synchronously. During the rising process, the clamping force of the gripper 1 and the anvil block 2 on the lead wires 12 can straighten the lead wires 12 vertically upward. After the gripper 1 and the anvil block 2 separate from the lead wires 12, the lead wires 12 will not spring back, ensuring the vertical straightening effect of the lead wires 12.

[0042] In the optional technical solution of this embodiment, vertical through grooves 4 are provided on both sides of the anvil block 2, and the vertical through grooves 4 are used to accommodate the lead wire 12.

[0043] In this embodiment, the cross-section of the anvil block 2 is I-shaped. After the anvil block 2 descends between a pair of lead wires 12, the roots of the pair of lead wires 12 are respectively located in two vertical through slots 4. During the subsequent process of the gripper 1 pressing the lead wires 12 and smoothing the lead wires 12 upwards, the slot walls of the vertical through slots 4 can limit the lead wires 12 and prevent the lead wires 12 from tilting left and right.

[0044] In the optional technical solution of this embodiment, a pressure block 6 is also included; a pressure block 6 is provided on the opposite side of each pair of claws of the gripper 1, the pressure block 6 corresponds to the vertical through groove 4 and can enter and exit the vertical through groove 4. The pair of claws of the gripper 1 enter and exit the vertical through groove 4 through the pressure block 6 respectively, which can better press the lead wire 12 on the bottom of the vertical through groove 4.

[0045] In the optional technical solution of this embodiment, the inner sidewall of the vertical through groove 4 is provided with an inclined surface 5; the inclined surface 5 is inclined inward in the direction from bottom to top, so that the lower opening of the vertical through groove 4 is large, ensuring that the lead wire 12 can enter the vertical through groove 4, and the upper opening of the vertical through groove 4 is small, so as to prevent the lead wire 12 from tilting left and right in the vertical through groove 4; and / or; the inclined surface 5 is inclined outward in the direction from the bottom of the vertical through groove 4 to the opening, so that the vertical through groove 4 is widened from the bottom to the opening, which facilitates the entry of a pair of claws of the clamp 1 to press the lead wire 12. When a pressure block 6 is provided on a pair of claws of the clamp 1, it is also convenient for the pressure block 6 to enter and press the lead wire 12.

[0046] In the optional technical solution of this embodiment, a first connecting plate 7 is also included. One end of the first connecting plate 7 is connected to the lower side of the driver of the gripper 1, and the other end is connected to the anvil block 2. The anvil block 2 is connected to the gripper 1 by the first connecting plate 7, ensuring that the gripper 1 and the anvil block 2 can always move synchronously and ensuring the stability of the synchronous movement.

[0047] However, this embodiment is not limited to this; it is also possible that the gripper 1 and the anvil block 2 are directly connected to the output end of the lifting drive mechanism 3.

[0048] In the optional technical solution of this embodiment, a second connecting plate 8 is also included. The second connecting plate 8 is L-shaped. One end of the second connecting plate 8 is connected to the first connecting plate 7, and the other end is connected to the anvil block 2. The anvil block 2 is connected to the first connecting plate 7 through the second connecting plate 8, ensuring not only convenient connection but also high connection stability.

[0049] In the optional technical solution of this embodiment, a transverse drive mechanism 9 is also included; the output end of the lifting drive mechanism 3 is driven to the transverse drive mechanism 9, and the output end of the transverse drive mechanism 9 is driven to the gripper 1 and the anvil block 2.

[0050] In this embodiment, while the lifting drive mechanism 3 drives the transverse drive mechanism 9 to rise and fall, the gripper 1 and the anvil block 2 rise and fall synchronously with the transverse drive mechanism 9. The transmission method is simple, the structure is simple and compact. The transverse drive mechanism 9 drives the gripper 1 and the anvil block 2 to move transversely synchronously, so that the gripper 1 and the anvil block 2 can change their positions laterally to adapt to the lead wire 12 at different positions, thus improving applicability.

[0051] In the optional technical solution of this embodiment, a first connecting seat 10 is also included, and the output end of the lifting drive mechanism 3 is connected to the transverse drive mechanism 9 through the first connecting seat 10. The connection is stable and easy to install.

[0052] In the optional technical solution of this embodiment, a second connecting seat 11 is also included. The output end of the transverse drive mechanism 9 is connected to the gripper 1 and the anvil block 2 via the second connecting seat 11. The connection is stable and easy to install.

[0053] In this embodiment, the gripper 1 can be pneumatic or electric; the lifting drive mechanism 3 can be a lifting motor or a lifting cylinder; and the lateral drive mechanism 9 can be a telescopic motor or a telescopic cylinder.

[0054] This embodiment provides a photovoltaic module production line, including the aforementioned lead wire vertical straightening device. Therefore, the technical advantages and effects achieved by this photovoltaic module production line include those achieved by the aforementioned lead wire vertical straightening device, which will not be elaborated here.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A device for vertically straightening lead wires, characterized in that, include: The gripper (1), the anvil (2), and the lifting drive mechanism (3) are included. The gripper (1) and the anvil (2) are both connected to the lifting drive mechanism (3), and there is a gripping space between the pair of grippers of the gripper (1), and the anvil (2) is located in the gripping space of the gripper (1). The lifting drive mechanism (3) is used to drive the gripper (1) and the anvil (2) to move up and down synchronously. When the lifting drive mechanism (3) drives the gripper (1) and the anvil (2) to descend synchronously, the anvil (2) can be inserted between a pair of leads (12). The gripper (1) is used to press the pair of leads (12) on opposite sides of the anvil (2) respectively, so that when the lifting drive mechanism (3) drives the gripper (1) and the anvil (2) to rise synchronously, the pair of leads (12) can be straightened vertically upward.

2. The lead wire vertical straightening device according to claim 1, characterized in that, The anvil block (2) has vertical through slots (4) on both sides opposite to each other, and the vertical through slots (4) are used to accommodate the lead wire (12).

3. The lead wire vertical straightening device according to claim 2, characterized in that, The inner wall of the vertical through groove (4) is provided with an inclined surface (5); The inclined plane (5) slopes inward in a bottom-up direction; and / or; Along the direction from the bottom of the vertical through groove (4) to the opening, the inclined surface (5) slopes outward.

4. The lead wire vertical straightening device according to claim 2, characterized in that, It also includes the pressure block (6); Each pair of grippers (1) has a pressure block (6) on its opposite side. The pressure block (6) corresponds to the vertical through groove (4) and can enter and exit the vertical through groove (4).

5. The lead wire vertical straightening device according to claim 1, characterized in that, It also includes a first connecting plate (7), one end of which is connected to the lower side of the driver of the gripper (1), and the other end is connected to the anvil (2).

6. The lead wire vertical straightening device according to claim 5, characterized in that, It also includes a second connecting plate (8), which is L-shaped; One end of the second connecting plate (8) is connected to the first connecting plate (7), and the other end is connected to the anvil block (2).

7. The lead wire vertical straightening device according to any one of claims 1-6, characterized in that, It also includes a lateral drive mechanism (9); The output end of the lifting drive mechanism (3) is connected to the transverse drive mechanism (9), and the output end of the transverse drive mechanism (9) is connected to the gripper (1) and the anvil (2).

8. The lead wire vertical straightening device according to claim 7, characterized in that, It also includes a first connecting seat (10), and the output end of the lifting drive mechanism (3) is connected to the transverse drive mechanism (9) through the first connecting seat (10).

9. The lead wire vertical straightening device according to claim 7, characterized in that, It also includes a second connecting seat (11), the output end of the transverse drive mechanism (9) being connected to the gripper (1) and the anvil (2) via the second connecting seat (11).

10. A photovoltaic module production line, characterized in that, Includes the lead wire vertical straightening device as described in any one of claims 1-9.

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