Conductive wheel mounting mechanism and current collection box

Abstract

The utility model relates to the technical field of current collection boxes, in particular to a conductive wheel installation mechanism and a current collection box, the conductive wheel installation mechanism comprises a base and an upper cover which are made of insulation materials, the base is assembled on an assembly line, the upper cover covers the base, the base is provided with a plurality of groups of installation cavities used for installing conductive wheels, and the conductive wheels are installed in the installation cavities. The bottom wall of the installation cavity is provided with multiple sets of screw holes used for conducting wheel screw connection, the screw holes are arranged at intervals in the moving direction of the assembly line, the base is provided with communicating holes used for allowing wires to penetrate through to supply power to the conducting wheels, and the upper cover is provided with long-strip holes corresponding to the installation cavity. And at least part of the wheel body of the conductive wheel is exposed out of the top wall of the upper cover, so that the flexibility and adaptability of a production line are improved, the contact between the conductive wheel and the external environment is effectively isolated, the risk of electric shock of operators is reduced, the operation safety is improved, and more stable and reliable power supply of products in the production process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of current collecting boxes, in particular to a conductive wheel mounting mechanism and a current collecting box. Background Art

[0002] Conductive wheels are used in the automated production line of household appliances or electronic products. Since household appliances or electronic products must be operated with power during assembly, debugging, and aging testing, the conductive wheels are arranged on the collector rails of the automated assembly line. After the collector rails are connected to the power supply, the conductive wheels are charged. The household appliances or electronic products are placed on the tooling board. After the metal conductive strips at the bottom of the tooling board contact the wheel body of the conductive wheel, the tooling board is charged, thereby providing power for the product.

[0003] In the application process of the conductive wheel, it is usually necessary to install multiple conductive wheels side by side on the collector rail to power household appliances or electronic products on the automated production line. When a collector wheel is abnormal, it is necessary to cut off the power supply as a whole and check them one by one.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the modularity of the conductive wheels is low, and when an abnormality occurs, the line needs to be stopped and checked one by one, which increases the workload of switching and has low work efficiency; secondly, each conductive wheel is installed separately and side by side on the conductive rail, and it is impossible to achieve partition control and linkage response. The functions are relatively simple, which limits the flexibility and efficiency of the production line; thirdly, the conductive wheels that conduct current are exposed on the assembly line, and there is a safety hazard of electric shock caused by contact with personnel. Once the operating worker touches it, it is easy to cause an electric shock accident, affecting the safety of the operating employees on the assembly line. Utility Model Content

[0005] In order to solve the problems of low modularity of conductive wheels and potential safety hazards of contact electric shock in the prior art, the present application provides a conductive wheel mounting mechanism and a current collecting box.

[0006] The utility model provides a conductive wheel installation mechanism and a current collecting box adopting the following technical solutions:

[0007] In the first aspect, the utility model provides a conductive wheel installation mechanism, including a base and an upper cover made of insulating material, the base being assembled on an assembly line, the upper cover being covered on the base, the base being provided with a plurality of installation cavities for installing the conductive wheel, the bottom wall of the installation cavity being provided with screw holes for screw connection of the conductive wheel, the screw holes being provided in a plurality of groups and being arranged at intervals along the moving direction of the assembly line, the base being provided with a connecting hole for passing a wire to supply power to the conductive wheel, the upper cover being provided with a long hole corresponding to the installation cavity, and at least a portion of the wheel body of the conductive wheel being exposed from the top wall of the upper cover.

[0008] Preferably, a limiting groove is provided at a downward end of the base, a center line of the limiting groove is arranged parallel to a center line of the installation cavity, and two groups of limiting grooves are provided and are respectively located at two ends of the base.

[0009] Preferably, the base is further provided with a placement cavity for placing the control component, and the depth of the placement cavity is greater than the depth of the installation cavity.

[0010] Preferably, the base is provided with four groups of the installation cavities, two groups of the installation cavities are arranged side by side and located on one side of the longitudinal direction of the placement cavity, and the other two groups of the installation cavities are arranged side by side and located on the other side of the longitudinal direction of the placement cavity.

[0011] Preferably, the installation cavity and the placement cavity are arranged side by side, and the base is provided with a wire groove, the wire groove is located on one side of the placement cavity in a lateral direction and the axis of the wire groove is perpendicular to the axis of the placement cavity.

[0012] Preferably, the base is provided with a first wire hole and a second guide hole, the first wire hole is connected to the wire trough and the installation cavity, and the second guide hole is connected to the wire trough and the placement cavity.

[0013] Preferably, a recessed portion is formed on the bottom wall of the wire slot located in the placement cavity area, and a positioning space is formed between the side wall of the placement cavity and the recessed portion.

[0014] Preferably, it further comprises a conductive strip, wherein the conductive strip is located on the plurality of groups of screw holes and through holes are provided corresponding to the screw holes.

[0015] Preferably, the base is provided with a conductive port for transmitting static electricity, the conductive port is connected to an inner wall and an outer wall of a group of the installation cavities, and a conductive strip in the installation cavity is connected to the conductive port.

[0016] In the second aspect, the utility model provides a conductive wheel installation mechanism, including the above-mentioned conductive wheel installation mechanism, and also including a conductive wheel and a control component. The conductive wheels are provided in multiple groups and are assembled on the installation cavity. The conductive wheels are located in the long holes and at least part of the conductive wheel body is exposed on the top wall of the upper cover. The control component is conductively connected to the conductive wheel and is arranged in the placement cavity.

[0017] The beneficial effects of the utility model are:

[0018] Through the design of the mounting mechanism, multiple sets of conductive wheels are integrated and modularly designed. Multiple sets of conductive wheels are installed on the base to adapt to the installation of conductive wheels of different shapes and specifications. The position and number of conductive wheels can be adjusted according to actual production needs, thereby improving the flexibility and adaptability of the production line, enabling the production line to adapt to different production tasks more efficiently and improving the overall production efficiency. Secondly, it is convenient to maintain and repair the collector box corresponding to the abnormal conductive wheel, simplifying the workload of checking the conductive wheels on the conductive rails one by one, reducing downtime, and improving the flexibility and adaptability of the production line. Furthermore, the base and upper cover made of insulating material effectively isolate the conductive wheel from the external environment, reducing the risk of electric shock for operators, increasing operational safety, and ensuring that the power supply of the product during the production process is more stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a stereogram in Example 1 of the present application;

[0020] Figure 2 This is the front view in Example 1 of the present application;

[0021] Figure 3 is a top view of Example 1 of the present application;

[0022] Figure 4 is a three-dimensional diagram of the base in Example 1 of the present application;

[0023] Figure 5 is a top view of the base in Example 1 of the present application;

[0024] Figure 6 is a three-dimensional diagram of the upper cover in Example 1 of the present application;

[0025] Figure 7 It is a stereogram in Example 2 of the present application;

[0026] Figure 8 This is the first splitting schematic diagram in Example 2 of the present application;

[0027] Fig. 9 This is the second splitting schematic diagram in Example 2 of the present application.

[0028] Description of reference numerals: 1, base; 101, mounting cavity; 1011, screw hole;

[0029] 1012, first wire hole; 102, connecting hole; 103, limiting groove; 104, placement cavity;

[0030] 1041, second wire hole; 1042, opening; 105, wire slot; 1051, recessed portion;

[0031] 1052, card space; 106, extension; 1061, mounting hole; 107, conductive port; 108, limit block; 2, upper cover; 201, long hole; 3, conductive strip; 301, through hole;

[0032] 4. Conductive wheel; 501. DC contactor; 502. Circuit breaker; 503. Processor; 504. RFID reader; 505. Indicator light; 6. L-shaped plate. DETAILED DESCRIPTION

[0033] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that each technical feature and the overall technical solution of the utility model can be understood intuitively and vividly, but it cannot be understood as a limitation on the protection scope of the utility model.

[0034] In the description of the present invention, if there is a description of orientation, for example, the orientation or position relationship indicated by "upper", "lower", "front", "back", "left", "right", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. When a feature is referred to as "set", "fixed", or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0035] In the description of the present invention, if the orientation is described, for example, the orientation indicated by "horizontal", "longitudinal" and "vertical" is based on the attached Figure 1 As shown, the X-axis represents the “horizontal direction”, the Y-axis represents the “longitudinal direction”, and the Z-axis represents the “vertical direction”.

[0036] In the description of the present utility model, if "several" is involved, it means one or more, if "multiple" is involved, it means more than two, if "greater than", "less than" or "exceed" is involved, it should be understood as not including the number itself, if "above", "below" or "within" is involved, it should be understood as including the number itself. If "first" or "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0037] In addition, unless otherwise defined, the technical terms and scientific terms used in the present invention have the same meanings as those generally understood by those skilled in the art. The terms used in the present invention are only for describing specific embodiments, not for limiting the present invention. It should be understood that when used in this specification and the appended claims, the terms "include" and "comprise" indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections.

[0038] Example 1: Figure 1-6 As shown, a conductive wheel 4 installation mechanism includes a base 1 and an upper cover 2 made of insulating material. The base 1 is assembled on the production line, and the upper cover 2 is connected and covered on the base 1 by screws. The base 1 is provided with a plurality of installation cavities 101 for installing the conductive wheel 4. The bottom wall of the installation cavity 101 is provided with screw holes 1011 for screw connection of the conductive wheel 4. The screw holes 1011 are provided in multiple groups and are arranged at intervals along the moving direction of the production line. The base 1 is provided with a connecting hole 102 for passing a wire to supply power to the conductive wheel 4. The upper cover 2 is provided with a long hole 201 corresponding to the installation cavity 101. At least part of the wheel body of the conductive wheel 4 is exposed on the top wall of the upper cover 2. The installation mechanism of the conductive wheel 4 adopts a modular design. Multiple groups of conductive wheels 4 are assembled on the base 1, which improves the flexibility and Adaptability makes it easy to maintain and repair the abnormal part of the conductive wheel 4, reducing downtime and improving the flexibility and adaptability of the production line. Secondly, the base 1 and the upper cover 2 made of insulating material effectively isolate the conductive wheel 4 from the external environment, reducing the risk of electric shock for operators and increasing operational safety. Furthermore, the layout of the conductive wheel 4 is flexible, and multiple groups of screw holes 1011 are arranged at intervals along the moving direction of the assembly line. The position and number of the conductive wheel 4 can be adjusted according to actual production needs to adapt to conductive wheels 4 of different shapes and specifications, so that the production line can adapt to different production tasks more efficiently, thereby improving the overall production efficiency. The elongated hole 201 of the upper cover 2 enables the conductive wheel 4 installed in the installation cavity 101 to slide in the elongated hole 201 to adjust the position.

[0039] Specifically, the axis of the wheel body of the conductive wheel 4 coincides with the top wall of the upper cover 2, so that the wheel body of the conductive wheel 4 has sufficient elastic displacement, thereby improving the contact stability between the wheel body of the conductive wheel 4 and the product. This means that during assembly, debugging, and aging testing, the conductive wheel 4 can better adapt to the unevenness or slight displacement of the metal conductive strip 3 at the bottom of the tooling plate, ensuring a more stable and reliable contact with the product, thereby improving power supply efficiency and product quality. Secondly, stable contact can ensure smooth current transmission and enhance the reliability of the entire conductive wheel 4 installation mechanism. In a long-term, high-intensity production environment, this design can ensure that the conductive wheel 4 maintains stable performance and reduces the failure rate, thereby improving the stability and reliability of the entire production line.

[0040] The automated assembly line includes two groups of conveyor belts, and an assembly position for a conductive wheel 4 mounting mechanism is formed between the two groups of conveyor belts. Two groups of aluminum profiles parallel to the forward direction of the conveyor belts are provided at the assembly position for mounting the conductive wheel 4 mounting mechanism. The product is placed on a tooling plate, and the tooling plate is driven by the conveyor belt. When the tooling plate moves to the top of the conductive wheel 4, the metal conductive strip 3 at the bottom of the tooling plate contacts the wheel body of the conductive wheel 4, and then the wheel body of the conductive wheel 4 exposed from the upper cover 2 elastically contracts toward the base 1 and abuts against the metal conductive strip 3 at the bottom of the tooling plate, so that the tooling plate is charged, thereby providing power for the product. In order to improve the stability of the base 1 installed on the conveyor line, reduce shaking, and thus ensure the stability of power transmission, a limiting groove 103 is provided at the downward end of the base 1, and the center line of the limiting groove 103 is aligned with the center line of the mounting cavity 101 The lines are arranged parallel to each other, and there are two groups of limit grooves 103, which are respectively located at the two ends of the base 1. The limit grooves 103 are adapted to the aluminum profile. When the conductive wheel 4 mounting mechanism is installed on the assembly line, the aluminum profile is located in the limit grooves 103, thereby limiting the base 1 and reducing the shaking amount of the conductive wheel 4 mounting mechanism. By opening the limit groove 103 at the downward end of the base 1 and adapting it to the aluminum profile, the stable installation of the conductive wheel 4 mounting mechanism on the conveyor belt is ensured, the shaking amount of the conductive wheel 4 mounting mechanism is effectively reduced, and the stability of power transmission is ensured. In addition, a stable power supply is the key to ensuring the smooth assembly, debugging and aging test of the product. By optimizing the design of the conductive wheel 4 mounting mechanism, the power supply of the product in the production process is ensured to be more stable and reliable, thereby improving product quality.

[0041] A protrusion is disposed at the downward end of the base 1 , and the protrusions are provided in multiple groups, and the multiple groups of protrusions are distributed at intervals on the top wall of the limiting groove 103 .

[0042] In order to further improve the stability of the assembly of the conductive wheel 4 installation mechanism and the assembly line, an extension portion 106 is provided at the downward end of the base 1, and a mounting hole 1061 is provided on the extension portion 106. The mounting hole 1061 is used to insert screws to connect the base 1 with the assembly line screws. It is worth mentioning that the base 1 is arranged in a rectangular shape, two groups of limit grooves 103 are located on the two short sides of the base 1, and two groups of extension portions 106 are provided. The two groups of extension portions 106 are located on the two long sides of the base 1. By providing an outward extension portion 106 at the downward end of the base 1 and providing a mounting hole 1061, the base 1 can be firmly fixed on the assembly line with screws, thereby enhancing the assembly stability of the conductive wheel 4 installation mechanism and the assembly line, and effectively preventing poor contact and power transmission problems caused by shaking.

[0043] In order to enable the conductive wheel 4 on the installation mechanism to achieve modular partition control and linkage response, it is controlled by different control components. Therefore, the installation mechanism needs to reserve an assembly position for the control component so that the wiring of the control component is located inside the base 1, reducing the risk of leakage caused by exposed wires, thereby improving the integrity of the conductive wheel 4 installation mechanism. The base 1 is also provided with a placement cavity 104 for placing the control component. The depth of the placement cavity 104 is greater than the depth of the installation cavity 101, and the connecting hole 102 is located on the side wall of the placement cavity 104. Since the control component does not need to be exposed to the top wall of the upper cover 2, the area of ​​the upper cover 2 corresponding to the placement cavity 104 does not need to be opened, and by designing the placement cavity 10 The depth of 4 is greater than the depth of the installation cavity 101, so that when the upper cover 2 is closed on the base 1, the control component can be fully accommodated, further reducing the risk of electric shock caused by exposed wires, and improving the safety of the working environment. By setting the placement cavity 104 and the installation cavity 101, the conductive wheel 4 and the control component are partitioned to avoid mutual interference, reduce the risk of short circuit caused by contact between the charged conductive wheel 4 and the control component, and improve the stability and reliability of the system. By reserving the assembly position of the control component and placing the wiring of the control component inside the base 1, the exposure of the wires is significantly reduced, reducing the risk of leakage, thereby enhancing the integrity and safety of the installation mechanism of the conductive wheel 4.

[0044] Specifically, the depth of the placement cavity 104 is twice the depth of the installation cavity 101, and the width of the placement cavity 104 is 2.7 to 3 times the width of the installation cavity 101, ensuring that the control components have enough space for arrangement and installation, while optimizing the space utilization, making the entire installation mechanism more compact and efficient, avoiding the exposure of wires and components, further reducing the risk of leakage and electric shock, and enhancing the safety of use. Through reasonable size design, it is ensured that the conductive wheel 4 and the control components are clearly physically partitioned, reducing the mutual interference between them, thereby improving the stability and reliability of the entire system. At the same time, it also provides convenience for subsequent maintenance and upgrades.

[0045] The conductive wheels 4 on the automated assembly line need to be provided with four groups, which are respectively connected to the static wire, the live wire, the neutral wire, and the ground wire. The static wire is led out and connected to the assembly line body to achieve the purpose of removing static electricity, effectively avoid the damage to the product caused by static electricity, and improve the product quality. The live wire, the neutral wire, and the ground wire are passed through the connecting hole 102 and then connected to the control component. Therefore, in order to install multiple groups of conductive wheels 4 on the installation mechanism and realize modularization, the base 1 needs to be able to accommodate the installation of at least four groups of conductive wheels 4. The base 1 is provided with four groups of installation cavities 101, two of which are arranged side by side and located on one side of the longitudinal direction of the placement cavity 104, and the other two groups of installation cavities 1 01 are arranged side by side and are located on the other side of the placement cavity 104 in the longitudinal direction. The two groups of conductive wheels 4 located on one side of the placement cavity 104 in the longitudinal direction are connected to the ground wire and the neutral wire respectively. The two groups of conductive wheels 4 located on the other side of the placement cavity 104 in the longitudinal direction are connected to the live wire and the static wire respectively. The installation cavity 101 is located on both sides of the placement cavity 104, which optimizes the routing between the conductive wheels 4 and the control components, reduces the crisscrossing and confusion of wires, improves the neatness and safety of the equipment, classifies different wiring in the installation cavity 101, reduces the risk of misoperation, and improves the reliability and stability of the equipment. It is worth mentioning that four groups of long holes 201 are arranged corresponding to the installation cavity 101.

[0046] Specifically, the limiting groove 103 is arranged below the installation cavity 101 away from the placement cavity 104, so that the placement cavity 104 with a large depth is located in the middle position of the base 1, and the installation cavity 101 with a small depth is located at both ends and on the limiting groove 103, thereby improving the space utilization of the base 1 and improving the integrity of the structure of the base 1. By providing four groups of installation cavities 101, multiple groups of conductive wheels 4 are installed, and the conductive wheels 4 are connected to the control components through guides. In order to control the direction of the wires and avoid the risk of short circuit or leakage caused by contact between the guides and the conductive wheels 4, the installation cavity 101 and the placement cavity 104 are arranged side by side, and the base 1 is provided with a wire groove 105. The wire groove 105 is located on one side of the placement cavity 104 horizontally and the axis of the wire groove 105 is perpendicular to the axis of the placement cavity 104.

[0047] In order to optimize the route of the wire connection between the guide wheel and the control component, and avoid the problem that the wire is blocked by the wire groove 105 and the side wall of the placement cavity 104, and the wire groove 105 and the side wall of the installation cavity 101, and needs to bend around the side wall, the base 1 is provided with a first wire hole 1012 and a second guide hole, the first wire hole 1012 is connected to the wire groove 105 and the installation cavity 101, the second guide hole is connected to the wire groove 105 and the placement cavity 104, the conductive wheel 4 on the placement cavity 104 is connected with a wire, the wire passes through the first wire hole 1012 and then enters the wire groove 105, until the wire groove 105 passes through the second The wire hole 1041 enters the placement cavity 104 and is connected to the control component, which optimizes the wire connection path, reduces the length and curvature of the wire, improves the efficiency and reliability of the wire connection, and reduces the risk of damage to the wire due to friction, extrusion, etc. during the connection process. At the same time, it also reduces equipment failures and safety hazards caused by wire damage. When multiple groups of conductive wheels 4 are installed in the same placement cavity 104, in order to conduct electricity between two adjacent groups of conductive wheels 4, the two connected groups of conductive wheels 4 are installed in the installation cavity 101 with their heads and tails connected to each other, thereby improving the utilization rate of the space of the installation cavity 101.

[0048] It is worth mentioning that the bottom wall of the first wire hole 1012 is flush with the bottom surface of the installation cavity 101, and the bottom wall of the second wire hole 1041 is flush with the bottom surface of the placement cavity 104, so that the wire can remain straight when passing through, ensuring that the wire maintains smooth contact with the bottom surface when passing through the hole, reducing wire wear caused by friction and improving the aesthetics of the wiring.

[0049] The control component is selected according to the control needs, so the placement cavity 104 only needs to provide a placement space, and no partition is performed in the subdivided area. The control component usually includes a DC contactor 501, a circuit breaker 502, and an RDID card reader. In order to facilitate the installation of the control component, a recessed portion 1051 is provided on the bottom wall of the wire trough 105 located in the placement cavity 104 area. The bottom wall of the recessed portion 1051 is on the same horizontal plane as the bottom wall of the placement cavity 104. A clamping space 1052 is formed between the side wall of the placement cavity 104 and the recessed portion 1051. The clamping space 1052 is used to clamp the control component. Since one end of the DC contactor 501 extends toward an installation portion, the installation portion is clamped in the placement space, thereby limiting the DC contactor 501. Moreover, the DC contactor 501 is arranged close to the wire trough 105, saving the routing length of the wire. This not only saves the wire length and reduces the cost, but also helps to reduce the risk of wire failure, reduce wire clutter and bending, and help reduce the risk of wire damage.

[0050] In order to solve the problem that multiple groups of conductive wheels 4 in the same installation cavity 101 need to be connected through wires, and there is a risk of conduction due to contact between the wires in the installation cavity 101 and the conductive wheels 4, the present embodiment also includes a conductive strip 3, which is located on multiple groups of screw holes 1011 and corresponding screw holes 1011 are provided with through holes 301, and the conductive strip 3 is made of copper. When multiple groups of conductive wheels 4 are assembled in the same installation cavity 101, they are arranged in sequence and installed by screws. Since the conductive wheel 4 is made of conductive material and installed on the conductive strip 3, the conductive wheels 4 are connected in series, and the conductive wheels 4 close to the first wire groove 105 have one end of the wire overlapped on the screw and the other end connected to the control component, thereby realizing power supply for multiple groups of conductive wheels 4, and effectively improving the safety and stability of the collector box.

[0051] In terms of the specific structure of the static electricity removal after the static electricity is drawn out by the static electricity line, the base 1 is provided with a conductive port 107 for transmitting static electricity, and the conductive port 107 is connected to the inner wall and the outer wall of a group of mounting cavities 101 thereof, and the conductive strip 3 in the mounting cavity 101 is connected to the inward end of the conductive port 107, and the outward end of the conductive port 107 is in contact with the wire body of the assembly line, thereby realizing the extraction and elimination of static electricity. Specifically, a conductive wheel 4 is installed in the mounting cavity 101 connected to the static electricity line, and the static electricity of the product on the assembly line is transmitted to the conductive port 107 after passing through the conductive wheel 4, and the conductive port 107 is in contact with the wire body of the assembly line, thereby realizing the extraction of static electricity.

[0052] Example 2: Figure 1-9 As shown, a collector box includes a conductive wheel 4 installation mechanism in Example 1, and this embodiment also includes a conductive wheel 4 and a control component. The conductive wheel 4 is provided with multiple groups and assembled on the installation cavity 101. The conductive wheel 4 is located in the long hole 201 and at least part of the wheel body of the conductive wheel 4 is exposed on the top wall of the upper cover 2. The control component is conductively connected to the conductive wheel 4 and is arranged in the placement cavity 104. The automated assembly line replaces the installation method of installing multiple conductive wheels 4 side by side on the collector rail in the prior art by installing multiple groups of collector boxes. By controlling different collector boxes, zoning control on the automated assembly line is achieved. When a problem occurs with the conductive wheel 4 in a certain area, only the power supply of the area needs to be turned off to cut off the power to the corresponding collector box without affecting the operation of the entire production line. This helps to improve the stability and reliability of the production line and reduce the difficulty of maintenance of the overall shutdown caused by the failure of a single component. The modularly designed collector box facilitates troubleshooting and zoning control. By integrating the conductive wheel 4 and the control component in the collector box, the layout and management of the wires are optimized. This not only makes the automated assembly line neater and more beautiful, but also helps reduce safety hazards and failure risks caused by messy wires.

[0053] Among them, the control component includes a DC contactor 501, one side of the DC contactor 501 is clamped in the clamping space 1052, the base 1 is provided with a limit block 108, the limit block 108 is located on the other side of the DC contactor 501 and is used to limit the DC contactor 501, the DC contactor 501 adopts LP1K0910BD DC contactor 501 is used to control the switching device of the DC circuit, connect and disconnect the DC circuit, help to improve the stability and reliability of the collector box, reduce the risk of equipment failure, and improve the safety of the production line.

[0054] The control assembly further includes a circuit breaker 502, and the mounting mechanism of the conductive wheel 4 further includes an L-shaped plate 6, which is connected to the base 1, and one end of the circuit breaker 502 is connected to the L-shaped plate 6. A switch block is provided at one end of the circuit breaker 502, and an opening 1042 is provided on the side wall of the placement cavity 104, and the switch block is exposed at the opening 1042, which is convenient for operators to manually open and close. The circuit breaker 502 adopts the EA9AN1C20 circuit breaker 502, which is a switch device that can close, carry and break the current under normal circuit conditions and can close, carry and break the current under abnormal circuit conditions within a specified time. The switch block of the circuit breaker 502 is exposed at the opening 1042 of the base 1, and the operator can conveniently perform manual opening and closing operations, so that the power supply can be quickly cut off when an abnormal situation occurs, effectively protecting the safety of equipment and personnel.

[0055] The control component further includes a processor 503, an RFID card reader 504, and an RFID card. The RFID is mounted on one end of the upper cover 2 facing the placement cavity 104, and the RFID card is mounted on the end of the assembly line tooling plate facing downward. The DC contactor 501, the circuit breaker 502, and the RFID card reader 504 are electrically connected to the processor 503. The processor 503 is located in the placement cavity 104. When the RFID card reader 504 senses the RFID card, that is, there is a product above the collector box, the electrical signal is transmitted to the processor 503, and the processor 503 transmits the conduction signal to the circuit breaker 502. Thereby controlling the conductive wheel 4 to conduct electricity. When the RFID card reader does not sense the RFID card, that is, there is no product above the collector box, an electrical signal is transmitted to the processor 503, and the processor 503 transmits a disconnection signal to the circuit breaker 502, thereby controlling the conductive wheel 4 to be powered off. The RFID card reader 504 and the contactless induction of the RFID card reader are used to control the power on and off of the conductive wheel 4. The system is safe to use and easy to install, and is not prone to electric shock accidents. The power on and off of the conductive wheel 4 is faster and more accurate, thereby improving the operating efficiency of the production line and reducing production interruptions and failures caused by human operating errors.

[0056] Among them, this embodiment also includes an indicator light 505, and the indicator light 505 is installed in the installation cavity 101 corresponding to the conductive port 107. Since a group of conductive wheels 4 can be used to export static electricity, the installation cavity 101 has a space for installing the indicator light 505. The indicator light 505 is electrically connected to the control component. When the conductive wheel 4 is in the on state, the control indicator light 505 lights up to alert the operator. When the conductive wheel 4 is in the off state, the indicator light 505 goes out, providing the operator with an intuitive and clear signal, so that they can accurately judge the working state of the conductive wheel 4, thereby avoiding unsafe operations in the on state, effectively improving the safety of the operation, and reducing the risk of misoperation.

[0057] Among them, since the diameter of the indicator light 505 is larger than the width of the conductive wheel 4, when the long hole 201 is compatible with the width of the conductive wheel 4, it is not compatible with the width of the indicator light 505. In order to make the indicator light 505 fully exposed in the long hole 201, thereby achieving a conspicuous display effect, the upper cover 2 is provided with an avoidance hole for being compatible with the width of the indicator light 505. The avoidance hole is located on the long hole 201 corresponding to the installation cavity 101 on which the indicator light 505 is installed. Furthermore, two groups of avoidance holes are provided, which is convenient for flexible adjustment of the installation position of the indicator light 505, and avoids the risk of the indicator light 505 being blocked after the collector box is installed in the automated assembly line.

[0058] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A conductive wheel mounting mechanism, characterized in that: It includes a base and an upper cover made of insulating material, the base is assembled on the assembly line, the upper cover is covered on the base, the base is provided with a plurality of installation cavities for installing conductive wheels, the bottom wall of the installation cavity is provided with screw holes for screw connection of the conductive wheels, the screw holes are provided in a plurality of groups and are arranged at intervals along the moving direction of the assembly line, the base is provided with a connecting hole for passing a wire to supply power to the conductive wheel, the upper cover is provided with a long hole corresponding to the installation cavity, and at least part of the wheel body of the conductive wheel is exposed on the top wall of the upper cover.

2. A conductive wheel mounting mechanism according to claim 1, characterized in that: A limiting groove is provided at a downward end of the base, the center line of the limiting groove is parallel to the center line of the installation cavity, and two groups of limiting grooves are provided and are respectively located at two ends of the base.

3. The conductive wheel mounting mechanism according to claim 1, characterized in that: The base is also provided with a placement cavity for placing the control component, and the depth of the placement cavity is greater than the depth of the installation cavity.

4. A conductive wheel mounting mechanism according to claim 3, characterized in that: The base is provided with four groups of the installation cavities, two groups of the installation cavities are arranged side by side and located on one side of the longitudinal direction of the placement cavity, and the other two groups of the installation cavities are arranged side by side and located on the other side of the longitudinal direction of the placement cavity.

5. The conductive wheel mounting mechanism according to claim 4, characterized in that: The installation cavity and the placement cavity are arranged side by side, and the base is provided with a wire groove, which is located on one side of the placement cavity in a lateral direction and the axis of the wire groove is perpendicular to the axis of the placement cavity.

6. A conductive wheel mounting mechanism according to claim 5, characterized in that: The base is provided with a first wire hole and a second guide hole, wherein the first wire hole is connected to the wire trough and the installation cavity, and the second guide hole is connected to the wire trough and the placement cavity.

7. The conductive wheel mounting mechanism according to claim 5, characterized in that: A recessed portion is formed on the bottom wall of the wire slot located in the placement cavity area, and a clamping space is formed between the side wall of the placement cavity and the recessed portion.

8. The conductive wheel mounting mechanism according to claim 3, characterized in that: It also includes a conductive strip, which is located on the multiple groups of screw holes and has through holes corresponding to the screw holes.

9. The conductive wheel mounting mechanism according to claim 4, characterized in that: The base is provided with a conductive port for transmitting static electricity, the conductive port is connected to the inner side wall and the outer side wall of a group of the installation cavities, and the conductive strip in the installation cavity is connected to the conductive port.

10. A current collector box, characterized in that: It comprises a conductive wheel installation mechanism as described in any one of claims 4 to 9, and also comprises a conductive wheel and a control component, wherein the conductive wheels are provided in multiple groups and are assembled on the installation cavity, the conductive wheel is located in the elongated hole and at least a part of the conductive wheel body is exposed on the top wall of the upper cover, and the control component is connected to the conductive wheel and is arranged in the placement cavity.

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