Photovoltaic connector production assembly device

Abstract

The application belongs to the technical field of solar energy industry, and provides a photovoltaic connector production and assembly device, which comprises a production mold, the production mold is provided with a mounting cavity, a mold core and a heat dissipation block are arranged in the mounting cavity, the mounting cavity is rotationally connected with an opening and closing door, the opening and closing door is used for controlling whether the mounting cavity is communicated with the outside, the opening and closing door is connected with a synchronous assembly, the synchronous assembly is connected with a driving assembly, the heat dissipation block is provided with a heat dissipation assembly, the heat dissipation assembly is connected with an adjusting assembly, and the adjusting assembly is used for controlling the direction and speed of the airflow caused by the heat dissipation assembly; the opening and closing door which can rotate is arranged, effective plugging of the mounting cavity is realized, the mounting cavity can be completely closed in the injection molding process, heat loss is effectively prevented, heat loss in the injection molding process is significantly reduced, energy utilization efficiency is improved, production cost is reduced, and heat loss is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of solar energy industry, in particular to a photovoltaic connector production and assembly device. BACKGROUND

[0002] Photovoltaic is a technology that converts sunlight into electrical energy based on the photoelectric effect. Photovoltaic connectors are electrical connectors used to connect various components in a photovoltaic system. Their main function is to safely and reliably transmit the direct current generated by photovoltaic panels to inverters or other devices. The various components in a photovoltaic system need to be connected by photovoltaic connectors.

[0003] A photovoltaic power cable connector production equipment and use method disclosed in Chinese patent No. CN114566851B includes a base, a support plate, a first mounting plate, a second mounting plate, a third mounting plate, a top plate, and a mold core. The support plate has a cutting mechanism on one side for cutting the outer insulation layer of the photovoltaic cable. The first mounting plate has an installation fixing mechanism on the top for connecting and manufacturing the photovoltaic cable and the connector. When the photovoltaic cable and the connector need to be manufactured together, the cutting mechanism cuts the outer insulation layer of the photovoltaic cable, and the installation fixing mechanism fixes the photovoltaic cable during manufacturing, preventing the photovoltaic cable from shaking or rotating during manufacturing, which can cause the connector to not connect tightly with the photovoltaic cable, and preventing the photovoltaic cable from having loose connections during subsequent use.

[0004] According to the related technology in the above, the inventors believe that the following defects exist: the patent uses the heat dissipation holes to dissipate heat, and installs the fan blades in the heat dissipation holes to speed up the heat dissipation efficiency. However, the heat dissipation holes make the interior and the outside communicate, have the heat dissipation function, and also accelerate the loss of the heat of the injected plastic, causing the temperature of the plastic to drop during injection, affecting the quality of injection molding, causing the surface of the product to be not smooth, and having the risk of plastic cooling and solidification.

[0005] Therefore, the technical personnel in the art proposes a photovoltaic connector production and assembly device to solve the problems in the background art. SUMMARY

[0006] To solve the above technical problems, the application provides a photovoltaic connector production and assembly device to solve the problem that the heat dissipation holes make the interior and the outside communicate, have the heat dissipation function, and also accelerate the loss of the heat of the injected plastic, causing the temperature of the plastic to drop during injection, affecting the quality of injection molding, causing the surface of the product to be not smooth, and having the risk of plastic cooling and solidification.

[0007] The utility model provides a photovoltaic connector production assembly device, including production mould, the production mould is equipped with installation cavity, be provided with mould core and heat dissipation block in the installation cavity, the installation cavity is rotatably connected with the opening and closing door, the opening and closing door is used for controlling installation cavity whether with outside communication, the opening and closing door is connected with synchronous assembly, synchronous assembly is connected with drive assembly, the heat dissipation block is provided with heat dissipation assembly, heat dissipation assembly is connected with adjustment assembly, adjustment assembly is used for controlling the direction and speed of the airflow caused by heat dissipation assembly.

[0008] Preferably, the two ends of each opening and closing door are provided with a first slot and a second slot, respectively, and a first flap and a second flap are formed, the first slot is matched with the shape of the second flap, and the second slot is matched with the shape of the first flap.

[0009] Preferably, the synchronous assembly includes a connecting plate fixedly connected to the opening and closing door, the connecting plate is rotatably connected with a synchronous plate, the synchronous plate is fixedly connected with a first transmission plate, and the first transmission plate is rotatably connected with a second transmission plate.

[0010] Preferably, the drive assembly includes a synchronous shaft fixedly connected to the second transmission plate, the synchronous shaft is fixedly connected with a drive gear, the drive gear is engaged with a rack, and the rack is fixedly connected with an electric push rod.

[0011] Preferably, the upper surface of the installation cavity is provided with an installation slot, the synchronous assembly and the drive assembly are located in the installation slot, the drive gear is rotatably connected with the installation slot, and the electric push rod is fixedly connected with the installation slot.

[0012] Preferably, the heat dissipation assembly includes a heat dissipation hole provided on the heat dissipation hole, a support plate is fixedly installed in the heat dissipation hole, a drive motor is fixedly installed on the support plate, a rotating rod is fixedly connected to the drive motor, and a fan blade is connected to the rotating rod.

[0013] Preferably, the adjustment assembly includes an installation box fixedly connected to the rotating rod, an adjustment motor is fixedly installed in the installation box, a drive shaft is fixedly connected to the adjustment motor, a first bevel gear is fixedly connected to the drive shaft, a second bevel gear is engaged with the first bevel gear, a transmission rod is fixedly connected to the second bevel gear, and a sleeve is fixedly connected to the transmission rod.

[0014] Preferably, the diameter of the first bevel gear is smaller than the diameter of the second bevel gear, and a plurality of second bevel gears are circumferentially arranged around the drive shaft.

[0015] Preferably, one end of the transmission rod away from the second bevel gear passes through the installation box and is fixedly connected with the sleeve, and the sleeve is fixedly connected with the fan blade.

[0016] Preferably, a load-bearing plate is fixedly connected inside the heat dissipation hole, and the load-bearing plate is rotatably connected to the rotating rod.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This invention achieves effective sealing of the mounting cavity by setting a rotatable opening and closing door, so that the mounting cavity can be completely sealed during the injection molding process, effectively preventing heat loss. This significantly reduces heat loss during the injection molding process, which not only improves energy utilization efficiency and reduces production costs, but also maintains a more stable and uniform temperature environment inside the production mold by reducing heat loss. This is crucial for the uniform flow of injection molding materials and the precise molding of products.

[0019] 2. The present invention provides precise control through a synchronization component and a drive component, ensuring the synchronicity and stability of the opening and closing of the doors. The drive component drives the synchronization component to work, so that multiple doors rotate synchronously, achieving rapid closing or opening.

[0020] 3. This invention adjusts the motor to drive the drive shaft to rotate, which in turn causes the first bevel gear to drive the second bevel gear to rotate. At this time, the transmission rod, sleeve and fan blades deflect, changing the tilt angle of the fan blades. This can optimize the direction and speed of airflow, thereby improving the working efficiency of the fan blades. Attached Figure Description

[0021] Figure 1 A schematic diagram of a photovoltaic connector manufacturing and assembly device;

[0022] Figure 2 A schematic diagram of the internal components of a photovoltaic connector manufacturing and assembly device;

[0023] Figure 3 A three-dimensional bottom view of the opening and closing door, synchronization component, and drive component of a photovoltaic connector manufacturing and assembly device;

[0024] Figure 4 A plan view of the opening and closing door, synchronization component, and drive component of a photovoltaic connector manufacturing and assembly apparatus;

[0025] Figure 5 A schematic diagram of a heat dissipation component and an adjustment component for a photovoltaic connector manufacturing and assembly apparatus;

[0026] Figure 6 This is a schematic diagram of a heat dissipation component and adjustment component after removing the mounting box in a photovoltaic connector manufacturing and assembly apparatus.

[0027] In the picture:

[0028] 1, production mold; 2, installation cavity; 3, mold core; 4, heat dissipation block; 5, opening and closing door; 6, synchronous assembly; 601, connecting plate; 602, synchronous plate; 603, first transmission plate; 604, second transmission plate; 7, driving assembly; 701, synchronous shaft; 702, driving gear; 703, rack; 704, electric push rod; 8, heat dissipation assembly; 801, heat dissipation hole; 802, support plate; 803, driving motor; 804, rotating rod; 805, fan blade; 9, adjusting assembly; 901, installation box; 902, adjusting motor; 903, driving shaft; 904, first bevel gear; 905, second bevel gear; 906, transmission rod; 907, sleeve; 10, first clamping groove; 11, second clamping groove; 12, first clamping plate; 13, second clamping plate; 14, bearing plate. DETAILED DESCRIPTION

[0029] The embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0030] Example one

[0031] As shown in the accompanying drawings Figure 1 , Figure 2 , Figure 4 , Figure 5 The present application provides a photovoltaic connector production and assembly device, comprising a production mold 1, wherein the production mold 1 is used to make a photovoltaic connector, the production mold 1 is provided with an installation cavity 2, the installation cavity 2 is provided with a mold core 3 and a heat dissipation block 4, wherein the heat dissipation block 4 is used to absorb heat and accelerate the cooling and forming of the plastic in the mold core 3, the installation cavity 2 is rotatably connected with an opening and closing door 5, the opening and closing door 5 is used to control whether the installation cavity 2 is communicated with the outside, when the installation cavity 2 is communicated with the outside by rotating the opening and closing door 5, air can flow to accelerate the cooling and forming of the plastic, when the installation cavity 2 is isolated from the outside by rotating the opening and closing door 5, heat loss during injection molding is avoided, which affects the product quality, the opening and closing door 5 is connected with a synchronous assembly 6, wherein the synchronous assembly 6 enables multiple opening and closing doors 5 to rotate synchronously, thereby realizing rapid closing or opening, the synchronous assembly 6 is connected with a driving assembly 7, wherein the driving assembly 7 is used to control the work of the synchronous assembly 6, the heat dissipation block 4 is provided with a heat dissipation assembly 8, wherein the heat dissipation assembly 8 is used to drive air flow, thereby reducing the temperature in the installation cavity 2, the heat dissipation assembly 8 is connected with an adjusting assembly 9, the adjusting assembly 9 is used to control the direction and speed of the air flow caused by the heat dissipation assembly 8.

[0032] As can be seen from the above, by driving the driving assembly 7 to drive the synchronous assembly 6, the synchronous assembly 6 rotates the plurality of opening and closing doors 5 to form a barrier to isolate the installation cavity 2 from the outside world, and then plastic is injected into the mold core 3. At this time, the installation cavity 2 is a closed space, which can avoid heat loss during injection molding and affect product quality. After the injection molding is completed, the driving assembly 7 drives the synchronous assembly 6 to work, the synchronous assembly 6 rotates the plurality of opening and closing doors 5 to make the installation cavity 2 communicate with the outside world, the heat dissipation assembly 8 drives the air flow, and the adjusting assembly 9 controls the direction and speed of the air flow caused by the heat dissipation assembly 8 to accelerate the cooling and molding of the plastic.

[0033] Example two

[0034] As shown in the accompanying drawings, Figure 1 to the accompanying drawings, Figure 4 The embodiment is basically the same as the previous embodiment, and the difference is that the two ends of the plurality of opening and closing doors 5 are respectively provided with a first slot 10 and a second slot 11, and a first clamping plate 12 and a second clamping plate 13 are formed. The first slot 10 and the second clamping plate 13 are matched in shape, and the second slot 11 and the first clamping plate 12 are matched in shape. When the installation cavity 2 communicates with the outside world, the plurality of opening and closing doors 5 are parallel, and when the installation cavity 2 is isolated from the outside world, the plurality of opening and closing doors 5 are arranged in a row and connected at the head and tail, and the first slot 10 and the second clamping plate 13, the second slot 11 and the first clamping plate 12 ensure the sealing.

[0035] Specifically, the synchronous assembly 6 includes a connecting plate 601 fixedly connected with the opening and closing door 5, and a plurality of connecting plates 601 are rotatably connected with a synchronous plate 602. The synchronous plate 602 can drive the plurality of opening and closing doors 5 to rotate through the connecting plate 601, thereby controlling whether the installation cavity 2 communicates with the outside world. The synchronous plate 602 is fixedly connected with a first transmission plate 603, and the first transmission plate 603 is rotatably connected with a second transmission plate 604. The first transmission plate 603 and the second transmission plate 604 cooperate to transmit the force of the driving assembly 7, thereby making the synchronous plate 602 swing.

[0036] Further, the driving assembly 7 includes a synchronous shaft 701 fixedly connected with the second transmission plate 604, and the synchronous shaft 701 is fixedly connected with a driving gear 702. The synchronous shaft 701 makes the driving gear 702 and the second transmission plate 604 rotate synchronously, the driving gear 702 is engaged with a rack 703, and the movement of the rack 703 drives the driving gear 702 to rotate, thereby making the second transmission plate 604 rotate. The rack 703 is fixedly connected with an electric push rod 704, and the direction of the movement of the rack 703 is controlled by the extension and retraction of the electric push rod 704, thereby controlling the rotation direction of the driving gear 702 and the second transmission plate 604.

[0037] Further, the upper surface of the installation cavity 2 is provided with a mounting groove, and the synchronous assembly 6 and the driving assembly 7 are located in the mounting groove. The driving gear 702 is rotatably connected with the mounting groove, and the electric push rod 704 is fixedly connected with the mounting groove.

[0038] As can be seen from the above, the direction of movement of rack 703 is controlled by the extension and retraction of electric push rod 704. The movement of rack 703 drives drive gear 702 to rotate. Then, depending on whether the mounting cavity 2 needs to be connected to the outside, the rotation direction of drive gear 702 and second transmission plate 604 is controlled. Drive gear 702 and second transmission plate 604 drive first transmission plate 603 to swing, which in turn drives synchronous plate 602 to swing. Synchronous plate 602 drives multiple opening and closing doors 5 to rotate through connecting plate 601. When multiple opening and closing doors 5 rotate to parallel, mounting cavity 2 is connected to the outside. When multiple opening and closing doors 5 rotate to a row connected end to end, mounting cavity 2 is isolated from the outside.

[0039] Example 3

[0040] As attached Figure 2 Appendix Figure 5 Appendix Figure 6 As shown, this embodiment is basically the same as the previous embodiment, except that the heat dissipation component 8 includes a heat dissipation hole 801 opened on the heat dissipation hole 801, through which the heat of the mold core 3 flows to the outside through the heat dissipation hole 801. A support plate 802 is fixedly installed inside the heat dissipation hole 801, wherein the support plate 802 is used to provide a mounting position for the drive motor 803. The drive motor 803 is fixedly installed on the support plate 802. The drive motor 803 is fixedly connected to a rotating rod 804. The rotating rod 804 is connected to fan blades 805. The drive motor 803 drives the rotating rod 804 to rotate, thereby driving multiple fan blades 805 to rotate, generating airflow and accelerating the outward flow of hot air.

[0041] Specifically, the adjustment assembly 9 includes a mounting box 901 fixedly connected to the rotating rod 804. The mounting box 901 is used to protect the internal parts. An adjustment motor 902 is fixedly installed inside the mounting box 901. The adjustment motor 902 is fixedly connected to a drive shaft 903. The adjustment motor 902 drives the drive shaft 903 to rotate. A first bevel gear 904 is fixedly connected to the drive shaft 903. The first bevel gear 904 meshes with a second bevel gear 905. The first bevel gear 904 drives the second bevel gear 905 to rotate. A transmission rod 906 is fixedly connected to the second bevel gear 905. A sleeve 907 is fixedly connected to the transmission rod 906. The second bevel gear 905 drives the transmission rod 906 and the sleeve 907 to rotate together.

[0042] Furthermore, the diameter of the first bevel gear 904 is smaller than that of the second bevel gear 905, which increases the torque and facilitates the rotation of the transmission rod 906 and the sleeve 907, thereby changing the tilt angle of the fan blade 805. Several second bevel gears 905 are arranged in a circle with the drive shaft 903 as the center.

[0043] Further, the end of the transmission rod 906 away from the second bevel gear 905 passes through the mounting box 901 and is fixedly connected with the sleeve 907, the sleeve 907 is fixedly connected with the fan blade 805, and rotation of the sleeve 907 drives the fan blade 805 to rotate, at this time, the inclination angle of the fan blade 805 changes.

[0044] Further, the bearing plate 14 is fixedly connected in the heat dissipation hole 801, and the bearing plate 14 is rotationally connected with the rotating rod 804, and the bearing plate 14 provides support for the rotating rod 804 and the adjusting assembly 9.

[0045] As can be seen from the above, when the plurality of opening and closing doors 5 rotate to be parallel, the mounting cavity 2 is communicated with the outside, at this time, the heat dissipation assembly 8 needs to be started to reduce the temperature in the mounting cavity 2, accelerate the cooling of the plastic, the heat of the mold core 3 flows to the outside through the heat dissipation hole 801, and the driving motor 803 drives the rotating rod 804 to rotate, and then drives the plurality of fan blades 805 to rotate, air flow is generated, hot air outflow is accelerated, during heat dissipation, the adjusting motor 902 can be started, the adjusting motor 902 drives the driving shaft 903 to rotate, and then drives the first bevel gear 904 to rotate, the first bevel gear 904 drives the second bevel gear 905 to rotate, the second bevel gear 905 drives the transmission rod 906, the sleeve 907 and the fan blade 805 to rotate around the transmission rod 906 as the axis, the inclination angle of the fan blade 805 is changed, and then the direction and speed of the air flow can be optimized, so that the working efficiency of the fan blade 805 is improved, and the inclination angle adjustment of the fan blade 805 can also change the interaction between the air flow and the fan blade 805, reduce turbulence and vortex, and thus reduce noise.

[0046] The standard parts used in the application can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein. The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0047] In the description of the application, the terms "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included one or more features. The meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0048] In the present application, unless specifically defined otherwise and limited, the terms "mount", "connect", "connection", "fixed", and the like, should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] In the present application, unless specifically defined otherwise and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be indirectly in contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0050] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0051] In the drawings of the embodiments of the present application, only the structures related to the embodiments of the present application are involved, and other structures can be referred to the general design. In the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other.

[0052] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions described in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A photovoltaic connector manufacturing and assembly apparatus, comprising a production mold (1), wherein the production mold (1) has an installation cavity (2), and a mold core (3) and a heat sink (4) are disposed within the installation cavity (2), characterized in that: The mounting cavity (2) is rotatably connected to an opening and closing door (5), which is used to control whether the mounting cavity (2) is connected to the outside. The opening and closing door (5) is connected to a synchronization component (6), which is connected to a drive component (7). The heat sink (4) is provided with a heat dissipation component (8), which is connected to an adjustment component (9). The adjustment component (9) is used to control the direction and speed of the airflow caused by the heat dissipation component (8). The heat dissipation assembly (8) includes a heat dissipation hole (801) opened on the heat dissipation hole (801), a support plate (802) is fixedly installed in the heat dissipation hole (801), a drive motor (803) is fixedly installed on the support plate (802), a rotating rod (804) is fixedly connected to the drive motor (803), and a fan blade (805) is connected to the rotating rod (804). The adjustment assembly (9) includes a mounting box (901) fixedly connected to the rotating rod (804). An adjustment motor (902) is fixedly installed inside the mounting box (901). The adjustment motor (902) is fixedly connected to a drive shaft (903). The drive shaft (903) is fixedly connected to a first bevel gear (904). The first bevel gear (904) meshes with a second bevel gear (905). The second bevel gear (905) is fixedly connected to a transmission rod (906). The transmission rod (906) is fixedly connected to a sleeve (907).

2. The photovoltaic connector production and assembly apparatus as described in claim 1, characterized in that: The two ends of the plurality of opening and closing doors (5) are respectively provided with a first groove (10) and a second groove (11), and a first plate (12) and a second plate (13) are formed. The first groove (10) and the second plate (13) are adapted to each other, and the second groove (11) and the first plate (12) are adapted to each other.

3. The photovoltaic connector production and assembly apparatus as described in claim 2, characterized in that: The synchronization component (6) includes a connecting plate (601) fixedly connected to the opening and closing door (5), the connecting plate (601) is rotatably connected to a synchronization plate (602), the synchronization plate (602) is fixedly connected to a first transmission plate (603), and the first transmission plate (603) is rotatably connected to a second transmission plate (604).

4. The photovoltaic connector production and assembly apparatus as described in claim 3, characterized in that: The drive assembly (7) includes a synchronous shaft (701) fixedly connected to the second transmission plate (604), a drive gear (702) fixedly connected to the synchronous shaft (701), a rack (703) meshing with the drive gear (702), and an electric push rod (704) fixedly connected to the rack (703).

5. The photovoltaic connector production and assembly apparatus as described in claim 4, characterized in that: The upper surface of the mounting cavity (2) is provided with a mounting groove. The synchronization component (6) and the drive component (7) are located in the mounting groove. The drive gear (702) is rotatably connected to the mounting groove, and the electric push rod (704) is fixedly connected to the mounting groove.

6. The photovoltaic connector production and assembly apparatus as described in claim 1, characterized in that: The diameter of the first bevel gear (904) is smaller than the diameter of the second bevel gear (905), and a plurality of the second bevel gears (905) are arranged in a circle with the drive shaft (903) as the center.

7. The photovoltaic connector production and assembly apparatus as described in claim 1, characterized in that: The end of the transmission rod (906) away from the second bevel gear (905) passes through the mounting box (901) and is fixedly connected to the sleeve (907), which is fixedly connected to the fan blade (805).

8. The photovoltaic connector production and assembly apparatus as described in claim 1, characterized in that: A load-bearing plate (14) is fixedly connected inside the heat dissipation hole (801), and the load-bearing plate (14) is rotatably connected to the rotating rod (804).

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