Conductive device and electrophoresis equipment
By designing a conductive device including a conductive housing, an insertion slot, a first conductive part, a conductive plug and a second conductive part, the problem of poor contact of the existing conductive devices in the electrophoretic device is solved, and higher conductivity is achieved Stability and lower operating costs.
Patent Information
- Application Number
- CN202420425094.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-05
AI Technical Summary
In the fast and complex operating environment of electrophoretic equipment, the existing conductive devices have a single contact method, which is prone to poor contact or interruption, resulting in safety and quality hazards.
A conductive device is designed, including a conductive housing, an insertion slot, a first conductive part, a conductive plug and a second conductive part. The conductive plug-in contacts the first conductive part and the second conductive part in the insertion groove, increasing the electrical contact method and improving the conductivity stability.
By increasing the electrical contact method, the stability of the conductive device is improved, the safety and quality risks are reduced, and the cost of frequently replacing the conductive device due to poor conductivity is reduced.
Smart Images
Figure CN222499425U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of vehicle painting equipment, and in particular to a conductive device and an electrophoresis device. Background Art
[0002] At present, during the operation of the electrophoretic equipment of the vehicle painting turnover line, a conductive device needs to be set up to power the vehicle.
[0003] However, current conductive devices have a single conductive contact method. Under the fast and complex operating environment of electrophoresis equipment, conductive devices with a single contact method have a greater risk of poor contact or even broken contact, which may lead to safety and quality risks. Utility Model Content
[0004] The present application provides a conductive device and an electrophoresis device, aiming to solve the above-mentioned technical problems existing in the prior art.
[0005] In order to solve the above technical problems, a technical solution adopted in the present application is to provide a conductive device, which is applied to the electrophoresis equipment, and the conductive device includes: a conductive shell, which is provided with an insertion slot; a first conductive part, which is arranged on the bottom wall of the insertion slot; a conductive plug-in, the conductive plug-in is at least partially located in the insertion slot and abuts against the first conductive part, and the conductive plug-in is spaced apart from the inner side wall of the insertion slot in the circumferential direction; a second conductive part, which is located between the conductive plug-in and the inner side wall of the insertion slot, and the second conductive part connects the conductive plug-in and the inner side wall of the insertion slot respectively.
[0006] In some embodiments, the second conductive portion includes a first connecting portion and a second connecting portion, the first connecting portion is connected to the inner side wall of the insertion slot, and the second connecting portion is connected to the conductive plug-in.
[0007] In some embodiments, the second conductive portion further includes a bending portion, and the bending portion is respectively connected to the first connecting portion and the second connecting portion by bending.
[0008] In some embodiments, the bent portion allows the second connecting portion to move closer to the inner wall of the insertion slot under the pressure of the conductive plug.
[0009] In some embodiments, the first connection portion is provided with a first connection hole penetrating the first connection portion, the insertion slot is provided with a second connection hole penetrating the side wall of the insertion slot, and the first connection hole is connected to the second connection hole.
[0010] In some embodiments, the number of the second conductive parts is two, and the two second conductive parts are disposed at opposite sides of the conductive plug-in at intervals.
[0011] In some embodiments, an orthographic projection of the first conductive portion on the bottom wall is larger than an orthographic projection of the conductive plug on the bottom wall.
[0012] In some embodiments, an end of the conductive plug away from the first conductive portion is provided with a mounting hole penetrating the conductive plug.
[0013] In some embodiments, there are multiple mounting holes, and the multiple mounting holes are spaced apart at an end of the conductive plug away from the first conductive portion.
[0014] In order to solve the above technical problems, another technical solution adopted in the present application is: to provide an electrophoresis device, the electrophoresis device includes a sled, a turning machine and the above-mentioned conductive device, the sled is connected to the turning machine, the conductive device is electrically connected to the sled through a conductive plug-in, and the conductive shell is connected to the turning machine.
[0015] Different from the prior art, the beneficial effects of the embodiments of the present application are as follows: the present application provides a conductive device, which is applied to an electrophoresis device, and the conductive device includes: a conductive shell, which is provided with an insertion slot; a first conductive part, which is arranged on the bottom wall of the insertion slot; a conductive plug-in, which is at least partially located in the insertion slot and abuts against the first conductive part, and the conductive plug-in is spaced from the inner side wall of the insertion slot in the circumferential direction; a second conductive part, which is located between the conductive plug-in and the inner side wall of the insertion slot, and the second conductive part connects the conductive plug-in and the inner side wall of the insertion slot respectively. Through the above embodiments, the conductive plug-in can be inserted into the insertion slot of the conductive shell, and can contact the first conductive part of the bottom wall of the insertion slot while also contacting the second conductive part, thereby increasing the electrical contact mode of the conductive plug-in, improving the stability of the conductive device, reducing a series of safety and quality risks caused by poor conductivity of the conductive device, and thus reducing the cost of frequent replacement of the conductive device due to poor conductivity. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 is a structural schematic diagram of an embodiment of an electrophoresis device provided by the present application;
[0018] Figure 2 is a front view of an embodiment of the conductive device provided by the present application;
[0019] Figure 3 is a side view of an embodiment of a conductive device provided by the present application;
[0020] Figure 4 1 is a top view of an embodiment of a conductive device provided in the present application.
[0021] The figures are marked as follows: electrophoresis device 1; conductive device 2; slide 3; turning machine 4; conductive shell 10; insertion slot 11; bottom wall 12; second connecting hole 13; first conductive part 20; conductive plug-in 30; mounting hole 31; second conductive part 40; first connecting part 41; second connecting part 42; bending part 43; first connecting hole 44. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It will be appreciated that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some but not all structures related to the present application are shown in the drawings. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the art without making creative work are within the scope of protection of the present application.
[0023] The terms "first", "second", "third" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the embodiments of this application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the steps or units listed, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.
[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0025] At present, during the operation of the electrophoretic equipment of the vehicle painting turnover line, a conductive device needs to be set up to power the vehicle.
[0026] However, current conductive devices have a single conductive contact method. Under the fast and complex operating environment of electrophoresis equipment, conductive devices with a single contact method have a greater risk of poor contact or even broken contact, which may lead to safety and quality risks.
[0027] See also Figure 1 , Figure 1 It is a structural schematic diagram of an embodiment of the electrophoresis device provided in the present application.
[0028] The present application provides an electrophoretic device 1, which includes a sled 3, a turner 4 and the above-mentioned conductive device 2, the sled 3 is connected to the turner 4, the conductive device 2 is electrically connected to the sled 3 through a conductive plug-in, and the conductive shell is connected to the turner 4. The sled 3 can be an electrophoretic sled, which refers to a device used to immerse the workpiece to be coated in a paint tank in an electrochemical coating process and suspend the workpiece in the paint tank for electrophoretic coating, wherein the workpiece to be coated can be a vehicle, etc. The electrophoretic sled is usually made of a conductive material with excellent electrical conductivity to ensure that the charge can be effectively transferred during the electrophoretic coating process and to achieve the purpose of coating particles being deposited on the surface of the workpiece. According to actual production needs, the number of sleds 3 can be flexibly adjusted. The turner 4 can be used to achieve the flipping and rotation of the workpiece during the coating process. During the electrophoretic coating process, in order to ensure that the paint can evenly cover all surfaces of the workpiece, the workpiece needs to be flipped or rotated so that the paint can be evenly deposited on all parts of the workpiece to ensure the consistency and integrity of the coating effect. The conductive device 2 can be electrically connected to the sled 3 through a conductive plug-in, and the conductive shell can be fixed to the turning machine 4 and connected to an external power transmission device such as a high-voltage cable to receive current and transmit the current to the conductive plug-in, and then to the sled 3.
[0029] See also Figure 2-Figure 4 , Figure 2 is a front view of an embodiment of the conductive device provided by the present application; Figure 3 is a side view of an embodiment of a conductive device provided by the present application; Figure 4 1 is a top view of an embodiment of a conductive device provided in the present application.
[0030] The present application provides a conductive device 2, which is applied to an electrophoresis device 1. The conductive device 2 includes: a conductive housing 10, which is provided with an insertion slot 11; a first conductive part 20, which is arranged on the bottom wall 12 of the insertion slot 11; a conductive plug-in 30, which is at least partially located in the insertion slot 11 and abuts against the first conductive part 20, and the conductive plug-in 30 is spaced from the inner side wall of the insertion slot 11 in the circumferential direction; a second conductive part 40, which is located between the conductive plug-in 30 and the inner side wall of the insertion slot 11, and the second conductive part 40 is respectively connected to the conductive plug-in 30 and the inner side wall of the insertion slot 11. The conductive housing 10 can be made of a conductive material, for example, welded from 304 stainless steel. The first conductive part 20 can be fixedly connected to the bottom wall 12 of the insertion slot 11, and the material of the first conductive part 20 can be a conductive material including but not limited to copper. The size and thickness of the first conductive part 20 can be set according to actual needs. Optionally, the thickness of the first conductive part 20 can be 5 mm. The shape of the conductive plug 30 can be set according to actual needs. For example, the conductive plug 30 can be rod-shaped, etc. The material of the conductive plug 30 can be a conductive material including but not limited to copper. Optionally, the thickness of the conductive plug 30 can be 24 mm. The second conductive part 40 can be arranged between the conductive plug 30 and the inner side wall of the insertion slot 11, so as to establish an electrical connection between the conductive plug 30 and the inner side wall of the insertion slot 11. The shape and size of the second conductive part 40 can be set according to actual needs. Optionally, the second conductive part 40 can be 3 mm thick beryllium bronze. Thus, the conductive plug 30 can be inserted into the insertion slot 11 of the conductive shell 10, and can contact the first conductive part 20 of the bottom wall 12 of the insertion slot 11 while also contacting the second conductive part 40, thereby increasing the electrical contact mode of the conductive plug 30. The first conductive part 20 and the second conductive part 40 cooperate to establish an electrical connection with the conductive plug 30, thereby improving the conductive stability of the conductive device 2. When the conductive plug 30 is displaced due to environmental factors, one of the first connection part 41 and the second connection part 42 is disconnected from the conductive plug 30, and the other can still maintain electrical connection with the conductive plug 30, thereby reducing a series of safety and quality risks caused by poor conductivity of the conductive device 2, thereby reducing the cost of frequent replacement of the conductive device due to poor conductivity.
[0031] In some embodiments, the second conductive part 40 includes a first connecting part 41 and a second connecting part 42, wherein the first connecting part 41 is connected to the inner side wall of the insertion slot 11, and the second connecting part 42 is connected to the conductive plug 30. The first connecting part 41 is used to connect to the inner side wall of the insertion slot 11, and the first connecting part 41 may have a connecting surface that matches the insertion slot 11, so that the first connecting part 41 is more stably connected to the inner side wall of the insertion slot 11. For example, the inner side wall of the insertion slot 11 may be a flat surface, and the first connecting part 41 may also have a flat connecting surface, and the second connecting part 42 may have a connecting surface that matches the conductive plug 30, so that the second connecting part 42 is more stably connected to the conductive plug 30. For example, the conductive plug 30 may be prism-shaped, and the second connecting part 42 may have a connecting surface that matches the surface of the prism, such as a rectangular connecting surface, etc. The number of the second conductive parts 40 can be set according to actual needs, such as multiple. Thus, the second conductive portion 40 can be connected to the inner wall of the insertion slot 11 and the conductive plug 30 respectively through the first connecting portion 41 and the second connecting portion 42 , thereby improving the stability of the electrical connection between the conductive plug 30 and the conductive housing 10 .
[0032] In some embodiments, the second conductive portion 40 further includes a bending portion 43, and the bending portion 43 is respectively bent and connected with the first connection portion 41 and the second connection portion 42. The bending portion 43 can connect the first connection portion 41 and the second connection portion 42 by bending, so as to improve the stability of the conduction between the first connection portion 41 and the second connection portion 42. For example, the first connection portion 41 and the first connection surface of the inner side wall of the insertion slot 11 and the second connection portion 42 are parallel to the second connection surface of the conductive plug 30. The bending portion 43 can realize the transition connection between the first connection surface and the second connection surface by bending and connecting with the first connection portion 41 and the second connection portion 42, respectively, so as to improve the conduction effect of the second conductive portion 40.
[0033] In some embodiments, the bending portion 43 allows the second connection portion 42 to approach the inner wall of the insertion slot 11 under the pressure of the conductive plug 30. Optionally, the second conductive portion 40 can be a conductive spring, wherein the bending portion 43 has at least a certain elasticity, so that the conductive plug 30 can squeeze the second connection portion 42 during the insertion of the insertion slot 11, and allow the second connection portion 42 to approach the inner wall of the conductive slot connected to the first connection portion 41 under pressure. As a result, the bending portion 43 has a tendency to return to its natural state after being squeezed, and the second connection portion 42 is subjected to a force toward the conductive plug 30 when the bending portion 43 returns to its natural state, thereby making the connection between the second connection portion 42 and the conductive plug 30 tighter, further improving the stability of the connection between the second conductive portion 40 and the conductive plug 30.
[0034] In some embodiments, the first connection portion 41 is provided with a first connection hole 44 that passes through the first connection portion 41, and the insertion slot 11 is provided with a second connection hole 13 that passes through the side wall of the insertion slot 11, and the first connection hole 44 is connected to the second connection hole 13. Thus, the first connection hole 44 and the second connection hole 13 can allow fasteners to pass through at the same time to connect the first connection portion 41 and the inner side wall of the insertion slot 11, so that the connection between the first connection portion 41 and the inner side wall of the insertion slot 11 is tighter, and the stability of the connection between the second conductive portion 40 and the conductive plug 30 is further improved.
[0035] In some embodiments, the number of the second conductive parts 40 is two, and the two second conductive parts 40 are arranged at opposite sides of the conductive plug 30. Thus, the two second conductive parts 40 can cooperate with each other to clamp the conductive plug 30, thereby improving the stability of the connection between the second conductive parts 40 and the conductive plug 30. When the second conductive parts 40 are elastic, they can be further connected to the conductive plug 30 more flexibly, thereby reducing the risk of the second conductive parts 40 and the conductive plug 30 being unable to be stably connected due to the displacement of the conductive plug 30.
[0036] In some embodiments, the orthographic projection of the first conductive part 20 on the bottom wall 12 is larger than the orthographic projection of the conductive plug 30 on the bottom wall 12. Therefore, when the conductive plug 30 abuts against the first conductive part 20, the surface of the conductive plug 30 in contact with the first conductive part 20 can fully contact the first conductive part 20, thereby improving the stability of the electrical connection between the first conductive part 20 and the conductive plug 30 and reducing the risk of poor conductivity.
[0037] In some embodiments, the end of the conductive plug 30 away from the first conductive part 20 is provided with a mounting hole 31 penetrating the conductive plug 30. The end of the conductive plug 30 away from the first conductive part 20 can be used to be electrically connected to the sled 3, so that the mounting hole 31 facilitates fixing the end of the conductive plug 30 away from the first conductive part 20 to the sled 3, thereby improving the stability of the electrical connection between the conductive plug 30 and the sled 3, and further improving the contact effect between the conductive device 2 and the sled 3.
[0038] Further, the number of mounting holes 31 is multiple, and the multiple mounting holes 31 are arranged at intervals at the end of the conductive plug 30 away from the first conductive part 20. Optionally, the number of mounting holes 31 can be two, three, four, etc. Thus, the multiple mounting holes 31 can further facilitate the end of the conductive plug 30 away from the first conductive part 20 to be connected to the sled 3 through a fixing member such as a bolt, and further improve the stability of the connection between the conductive device 2 and the sled 3.
[0039] In summary, the present application provides a conductive device 2, which is applied to an electrophoresis device 1, and the conductive device 2 includes: a conductive shell 10, which is provided with an insertion slot 11; a first conductive part 20, which is arranged on the bottom wall 12 of the insertion slot 11; a conductive plug-in 30, which is at least partially located in the insertion slot 11 and abuts against the first conductive part 20, and the conductive plug-in 30 is spaced apart from the inner side wall of the insertion slot 11 in the circumferential direction; a second conductive part 40, which is located between the conductive plug-in 30 and the inner side wall of the insertion slot 11, and the second conductive part 40 connects the conductive plug-in 30 and the inner side wall of the insertion slot 11 respectively. Through the above-mentioned embodiment, the conductive plug 30 can be inserted into the insertion slot 11 of the conductive housing 10, and can contact the first conductive part 20 of the bottom wall 12 of the insertion slot 11 while also contacting the second conductive part 40, thereby increasing the electrical contact mode of the conductive plug 30 and improving the stability of the conductive device 2. When the conductive plug 30 is displaced due to environmental factors, one of the first connection part 41 and the second connection part 42 is disconnected from the conductive plug 30, and the other can still maintain electrical connection with the conductive plug 30, thereby reducing a series of safety and quality risks caused by poor conductivity of the conductive device 2, thereby reducing the cost of frequent replacement of the conductive device due to poor conductivity. Compared with other conductive devices, the conductive device 2 provided by the present application has better conductive stability and lower use cost.
[0040] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. A conductive device, characterized in that: The conductive device is applied to an electrophoresis device, and the conductive device comprises: The conductive housing is provided with an insertion slot; A first conductive portion, disposed on the bottom wall of the insertion slot; A conductive plug-in, wherein at least a portion of the conductive plug-in is located in the insertion slot and abuts against the first conductive portion, and the conductive plug-in is spaced apart from an inner side wall of the insertion slot in a circumferential direction; The second conductive portion is located between the conductive plug-in and the inner side wall of the insertion slot, and the second conductive portion is connected to the conductive plug-in and the inner side wall of the insertion slot respectively.
2. The conductive device according to claim 1, characterized in that The second conductive portion includes a first connecting portion and a second connecting portion, the first connecting portion is connected to the inner side wall of the insertion slot, and the second connecting portion is connected to the conductive plug-in.
3. The conductive device according to claim 2, characterized in that: The second conductive portion further includes a bending portion, and the bending portion is respectively connected to the first connecting portion and the second connecting portion by bending.
4. The conductive device according to claim 3, characterized in that: The bent portion allows the second connecting portion to approach the inner side wall of the insertion slot under the pressure of the conductive plug.
5. The conductive device according to claim 2, characterized in that: The first connection portion is provided with a first connection hole penetrating the first connection portion, the insertion slot is provided with a second connection hole penetrating a side wall of the insertion slot, and the first connection hole is connected to the second connection hole.
6. The conductive device according to any one of claims 1 to 5, characterized in that: The number of the second conductive parts is two, and the two second conductive parts are arranged at opposite sides of the conductive plug-in at an interval.
7. The conductive device according to claim 1, characterized in that: The orthographic projection of the first conductive portion on the bottom wall is larger than the orthographic projection of the conductive plug on the bottom wall.
8. The conductive device according to claim 1, characterized in that: An end of the conductive plug away from the first conductive portion is provided with a mounting hole penetrating the conductive plug.
9. The conductive device according to claim 8, characterized in that: There are a plurality of mounting holes, and the plurality of mounting holes are arranged at intervals at an end of the conductive plug-in away from the first conductive portion.
10. An electrophoresis device, characterized in that: The electrophoresis device includes a sled, a turning machine and a conductive device as described in any one of claims 1 to 9, the sled is connected to the turning machine, the conductive device is electrically connected to the sled through the conductive plug-in, and the conductive shell is connected to the turning machine.