Electrophoresis system

Abstract

The present invention discloses an electrophoresis system, including: an electrophoresis pool, two sets of track assemblies, two electrophoresis frames and a vehicle body support frame, the two sets of track assemblies are arranged above the electrophoresis pool and each set of track assemblies includes an active track, a driven track and a limit track, and a traction member is arranged in the active track; the two electrophoresis frames correspond to the two sets of track assemblies and each electrophoresis frame has a first connecting member, a second connecting member and a third connecting member, the first connecting member cooperates with the traction member, the second connecting member cooperates with the driven track, the third connecting member slidably cooperates with the limit track, the lower part of the electrophoresis frame has a bearing connecting member, the vehicle body support frame is used to carry the vehicle body, the vehicle body support frame has a bearing matching member, and the bearing matching member can cooperate with the bearing connecting member to enable the vehicle body to move. According to the electrophoresis system of an embodiment of the present invention, by setting two sets of track assemblies with multiple tracks, the traveling posture of the vehicle body can be controlled, and the ability to exhaust the air chamber is improved so that the electrophoresis liquid is in full contact with the vehicle body.

Description

Technical Field

[0001] The invention relates to the technical field of automobile coating, and in particular to an electrophoresis system. Background Art

[0002] In the related art, a traditional electrophoretic system usually has a driving device disposed on the hangers on both sides of the vehicle body, so that the electric structure in the driving device drives the hanger to move upward or downward, thereby driving the electrophoretic product through the electrophoretic tank. Since the movable distance of the driving device is limited, the posture change of the electrophoretic product is limited, and it is difficult to discharge the air chamber in the electrophoretic product, resulting in insufficient contact between the electrophoretic liquid and the product. There is room for improvement. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide an electrophoresis system, which can make the electrophoresis liquid fully contact with the vehicle body while ensuring the stability of the vehicle moving process.

[0004] According to an embodiment of the present invention, the electrophoresis system includes: an electrophoresis pool, two groups of track components, two electrophoresis frames and a vehicle body support frame, the two groups of track components are arranged above the electrophoresis pool and each group of track components includes an active track, a driven track and a limit track, and a traction member is arranged in the active track; the two electrophoresis frames correspond to the two groups of track components and each of the electrophoresis frames has a first connecting member, a second connecting member and a third connecting member, the first connecting member cooperates with the traction member, the second connecting member cooperates with the driven track, the third connecting member is arranged between the first connecting member and the second connecting member and slidably cooperates with the limit track, the lower part of the electrophoresis frame also has a bearing connecting member, the vehicle body support frame is used to carry the vehicle body, the vehicle body support frame has a bearing matching member, the bearing matching member can cooperate with the bearing connecting member, and the traction member drives the electrophoresis frame to move so that the vehicle body on the vehicle body support frame moves.

[0005] According to the electrophoresis system of an embodiment of the present invention, a plurality of tracks are arranged on both sides above the electrophoresis pool, and the vehicle body is connected to the tracks through a vehicle body carrier frame and an electrophoresis frame. When the vehicle body moves along the tracks, the moving posture of the vehicle body can be controlled by changes in the tracks, thereby improving the ability of the electrophoresis system to discharge the air chamber in the vehicle and allowing the electrophoresis fluid to fully contact the vehicle body. By arranging a plurality of tracks in each group of track assemblies and cooperating a plurality of connectors on the electrophoresis frame with the plurality of tracks, the stability of the vehicle body during movement can be improved.

[0006] According to some embodiments of the present invention, the two groups of track assemblies are respectively located on the left and right sides of the vehicle body, and when the vehicle body is located in the electric pool, the vehicle body has a left-leaning position and a right-leaning position, wherein in the left-leaning position, the two groups of track assemblies have different heights, and the track assembly located on the left side of the vehicle body is higher than the track assembly located on the right side of the vehicle body; in the right-leaning position, the two groups of track assemblies have different heights, and the track assembly located on the right side of the vehicle body is higher than the track assembly located on the left side of the vehicle body.

[0007] According to some embodiments of the present invention, the first connecting member is located on the front side of the second connecting member, and when the vehicle body is located in the electric pool, the vehicle body has a rearward tilting position and a forward tilting position, wherein in the rearward tilting position, the two groups of track assemblies are consistent, and in each group of the track assemblies, the driven track is higher than the active track; in the forward tilting position, the two groups of track assemblies are consistent, and in each group of the track assemblies, the active track is higher than the driven track.

[0008] According to some embodiments of the present invention, the vehicle body support frame includes: a first support plate and a second support plate, the first support plate can be slidably matched with the ground, the second support plate is arranged above the first support plate, the vehicle body is supported on the second support plate, and the second support plate has the support matching piece.

[0009] In some examples, the vehicle body also has a docking position and a undocking position. In the docking position, the two electrophoresis frames move toward each other, the load-bearing mating parts cooperate with the load-bearing connecting parts, and the second load-bearing plate is supported on the first load-bearing plate; in the undocking position, the two electrophoresis frames move toward each other, the load-bearing mating parts disengage from the load-bearing connecting parts, and the second load-bearing plate is supported on the first load-bearing plate.

[0010] In some examples, the vehicle body also has a lifting position and a placement position, the lifting position is located downstream of the docking position, in which the track assembly is raised and the second load plate is separated from the first load plate; the placement position is located upstream of the undocking position, in which the track assembly is lowered and the second load plate is engaged with the first load plate.

[0011] In some examples, one of the first and second carrier plates has a slot open toward the other, the other of the first and second carrier plates has an insert block that can be plugged into the slot, and an extension direction of the slot is inclined to a moving direction of the vehicle body.

[0012] According to some embodiments of the present invention, the load-bearing connecting member includes an insertion section and a positioning pin arranged on the outside of the insertion section, the load-bearing matching member has an opening groove open to the outside, the lower surface of the load-bearing matching member has a positioning groove matching with the upper surface of the positioning pin, the insertion section is suitable for being inserted into the opening groove and the positioning pin can be abutted and matched with the positioning groove.

[0013] In some examples, the electrophoresis frame includes: two support rods and a connecting arm, the middle parts of the two support rods are connected, the first connecting member and the second connecting member are respectively arranged at the upper ends of the two support rods, and the lower ends of the two support rods are respectively provided with a load-bearing connecting member; the connecting arms are respectively connected to the two support rods, and the connecting arms and the two support rods are axially symmetrical structures, and the third connecting member is arranged on the connecting arm and is located on the axis of the connecting arm and the two support rods.

[0014] In some examples, the lower side of the active track is open, the traction member is movably arranged on the active track, the upper end of the first connecting member is rotatably connected to the traction member, and the lower end of the first connecting member is rotatably connected to the support rod; the lower side of the driven track is open, the upper end of the second connecting member has a driven wheel that can be inserted into the driven track, and the lower end of the second connecting member is rotatably connected to the support rod; the lower side of the limiting track is open, and the third connecting member has a roller that can be inserted into the limiting track.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 is a schematic structural diagram of an electrophoresis system according to an embodiment of the present invention;

[0018] Figure 2 is a schematic structural diagram of an electrophoresis system according to an embodiment of the present invention at a viewing angle;

[0019] Figure 3 yes Figure 2 A cross-sectional view of the structure shown at one viewing angle;

[0020] Figure 4 yes Figure 2 A cross-sectional view of the structure shown at another viewing angle;

[0021] Figure 5 is a schematic diagram of a vehicle body in an initial position and a docking position according to an embodiment of the present invention;

[0022] Figure 6 is a schematic diagram of a vehicle body at an initial position and a docking position at another viewing angle according to an embodiment of the present invention;

[0023] Figure 7 is a schematic diagram of a vehicle body in a lifted position according to an embodiment of the present invention;

[0024] Figure 8 is a schematic diagram of a vehicle body in a downward position according to an embodiment of the present invention;

[0025] Fig. 9 is a schematic diagram of a vehicle body in a rearward tilted position according to an embodiment of the present invention;

[0026] Fig.10 is a schematic diagram of a vehicle body in a left-leaning position according to an embodiment of the present invention;

[0027] Fig.11 is a schematic diagram of a vehicle body in a right-leaning position according to an embodiment of the present invention;

[0028] Fig.12 is a schematic diagram of a vehicle body in a forward leaning position according to an embodiment of the present invention;

[0029] Fig.13 is a schematic diagram of a vehicle body in an upward position according to an embodiment of the present invention;

[0030] Fig.14 is a schematic diagram of a vehicle body in a placement position according to an embodiment of the present invention;

[0031] Fig.15 is a schematic diagram of a vehicle body at a dismantling position and an end position according to an embodiment of the present invention;

[0032] Fig.16 is a schematic diagram of a vehicle body at a dismantling position and an end position from another perspective according to an embodiment of the present invention;

[0033] Fig.17 is a schematic diagram of the installation of a vehicle body according to an embodiment of the present invention;

[0034] Fig.18 is a schematic structural diagram of an electrophoresis frame according to an embodiment of the present invention;

[0035] Fig.19 is a schematic structural diagram of a vehicle body carrier according to an embodiment of the present invention;

[0036] Fig. 20 is an exploded view of a vehicle body carrier according to an embodiment of the present invention.

[0037] Reference numerals:

[0038] Electrophoresis system 100,

[0039] Track assembly 10, active track 11, active track 11a on the left, active track 11b on the right, driven track 12, driven track 12a on the left, driven track 12b on the right, limiting track 13, limiting track 13a on the left, limiting track 13b on the right,

[0040] Electrophoresis frame 20, support rod 201, connecting arm 202, first connecting member 21, second connecting member 22, driven wheel 221, third connecting member 23, roller 231, bearing connecting member 24, plug section 241, positioning pin 242,

[0041] The vehicle body carrier frame 30, the first carrier plate 31, the second carrier plate 32, the carrier matching piece 33, the slot 34, the insert block 35,

[0042] Traction member 40,

[0043] Electric pool 50. DETAILED DESCRIPTION

[0044] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Reference below Figure 1-Figure 20 An electrophoresis system 100 according to an embodiment of the present invention is described.

[0048] like Figure 1-Figure 20 As shown, the electrophoresis system 100 according to an embodiment of the present invention includes: an electrophoresis pool 50, two sets of track assemblies 10, two electrophoresis frames 20 and a vehicle body support frame 30, a portion of the two sets of track assemblies 10 are arranged above the electrophoresis pool 50, each set of track assemblies 10 includes an active track 11, a driven track 12 and a limiting track 13, a traction member 40 is arranged in the active track 11, and the traction member 40 can slide in the active track 11.

[0049] The two electrophoretic racks 20 correspond to the two groups of track assemblies 10 respectively, and each electrophoretic rack 20 has a first connecting member 21, a second connecting member 22 and a third connecting member 23. The first connecting member 21 cooperates with the traction member 40, and the first connecting member 21 can slide along the active track 11 with the traction member 40. The second connecting member 22 cooperates with the driven track 12, and the third connecting member 23 is arranged between the first connecting member 21 and the second connecting member 22. The lower part of the electrophoretic rack 20 also has a bearing connecting member 24, and the vehicle body bearing frame 30 is used to carry the vehicle body. The vehicle body bearing frame 30 has a bearing matching member 33, and the bearing matching member 33 can cooperate with the bearing connecting member 24. Therefore, the traction member 40 in the active track 11 drives the first connecting member 21 to move, drives the electrophoretic rack 20 to move, and the second connecting member 22 slides relative to the driven track 12, thereby making the vehicle body on the vehicle body bearing frame 30 move, wherein the third connecting member 23 slides with the limiting track 13 to improve the stability of the vehicle body.

[0050] It can be understood that two sets of track assemblies 10 are connected on both sides of the vehicle body through the electrophoresis frame. The change in the relative height between the two sets of track assemblies 10 can make the vehicle body have different postures, such as making the vehicle body lean to the left or the right. At the same time, in each set of track assemblies 10, the change in the relative height between the active track 11 and the driven track 12 can make the vehicle body have different postures, such as the vehicle body leaning backward or the vehicle body leaning to the left, so that the vehicle body can achieve full contact with the electrophoretic fluid through different postures during the movement, thereby improving the exhaust chamber capacity.

[0051] According to the electrophoresis system 100 of the embodiment of the present invention, a plurality of tracks are arranged on both sides above the electrophoresis pool 50, and the vehicle body is connected to the tracks through the vehicle body carrier frame 30 and the electrophoresis frame 20. When the vehicle body moves along the tracks, the moving posture of the vehicle body can be controlled by the change of the tracks, thereby improving the ability of the electrophoresis system 100 to discharge the air chamber in the vehicle and making the electrophoresis fluid fully contact with the vehicle body. By arranging a plurality of tracks in each group of track assemblies 10 and cooperating the plurality of connectors of the electrophoresis frame 20 with the plurality of tracks, the stability of the vehicle body during movement can be improved.

[0052] In some examples, in the traveling direction of the vehicle body, the first connecting member 21 is located at the front of the vehicle body, the second connecting member 22 is located at the rear of the vehicle body, and the third connecting member 23 is located between the first connecting member 21 and the second connecting member 22. The three connecting members are arranged at intervals in the front-rear direction of the vehicle body, which can disperse the force of the vehicle body carrier 30 acting on the track assembly 10, so that the vehicle body on the vehicle body carrier 30 remains stable during the traveling process; at the same time, the traction member 40 pulls the first connecting member 21 to move, thereby pulling the second connecting member 22, the vehicle body, etc. to move. Of course, the first connecting member 21 can also be located at the rear of the vehicle body. When the traction member 40 pulls the first connecting member 21 to move, it can push the second connecting member 22 to move, thereby making the vehicle body move synchronously.

[0053] In some examples, in the height direction of the vehicle body, the first connector 21 and the third connector 23 are arranged in a staggered manner, and the second connector 22 and the third connector 23 are arranged in a staggered manner, for example, the first connector 21 is higher than the third connector 23, and the second connector 22 is higher than the third connector 23, and the height of the track changes accordingly, thereby facilitating the matching of the connector and the track. Among them, the heights of the first connector 21 and the second connector 22 can be the same, thereby facilitating the control of the stability of the vehicle body when the connector is connected to the track.

[0054] In some examples, in the width direction of the vehicle body, the first connecting member 21, the second connecting member 22 and the third connecting member 23 are staggered, and correspondingly, the active rail 11, the driven rail 12 and the limiting rail 13 are staggered. This is beneficial to the mutual coordination of multiple rails and multiple connecting members, and prevents the mutual interference between connecting members and rails that are not connected, such as avoiding the mutual collision between the first connecting member 21 and the driven rail 12, the mutual collision between the first connecting member 21 and the limiting rail 13, etc., to ensure the normal movement of the vehicle body, and at the same time protect the rails to avoid interference and damage between the rails and the connecting members.

[0055] In some examples, two active rails 11 are respectively arranged on both sides of the vehicle body and correspond to each other, two driven rails 12 are respectively arranged on both sides of the vehicle body and correspond to each other, and two limit rails 13 are respectively arranged on both sides of the vehicle body and correspond to each other, wherein, when the vehicle body is moving, the heights of the two corresponding rails at the same position can be the same, when the height of each active rail 11 is the same as the height of the driven rail 12, the vehicle body carrier 30 can drive the vehicle body to move forward horizontally, when the heights of the track assemblies 10 on both sides are the same, and the height of each active rail 11 is different from the height of the driven rail 12, the vehicle body carrier 30 can drive the vehicle body to move in a forward or backward flipping posture; the heights of the two corresponding rails at the same position can be different, at this time, the heights of the active rails 11 and the driven rails 12 in each group of track assemblies 10 can be kept consistent, and the vehicle body carrier 30 can drive the vehicle body to move in a lateral flipping posture of left tilt or right tilt; that is, by setting the heights of each rail in the track assembly 10, the moving posture of the vehicle body can be controlled, and the ability of the electrophoresis system 100 to discharge the air chamber in the vehicle is improved, so that the electrophoresis liquid is fully in contact with the vehicle body.

[0056] In some examples, the traction member 40 can be a double-chain plate double guide wheel or a double-chain plate single guide wheel, so that the traction member 40 can contact the inner rail of the active track 11 in multiple directions, which can reduce the friction between the traction member 40 and the active track 11, so that the traction member 40 can slide more smoothly. Among them, multiple arc segments can be arranged in the active track 11, and the extension direction of the active track 11 can be changed by the arc segments, thereby changing the travel direction of the traction member 40 and the first connecting member 21, thereby facilitating the posture change of the vehicle body.

[0057] like Figure 3 , Figure 4 , Fig.10 and Fig.11 As shown, according to some embodiments of the present invention, two sets of track assemblies 10 are respectively located on the left and right sides of the vehicle body. When the vehicle body is located in the electrophoretic pool 50, the vehicle body has a left-leaning position and a right-leaning position. The left-leaning position refers to the vehicle body posture with the left side tilted upward, and the right-leaning position refers to the vehicle body posture with the right side tilted upward. In the left-leaning position and the right-leaning position, the vehicle body can be kept in a state of tilting upward on the left and right sides, thereby discharging the lateral air chamber of the vehicle body, and air bubbles are discharged from the left or right side. After maintaining for a period of time, the bubbles that cannot be discharged can be fully electrophoresed at the reflux location.

[0058] In some examples, when the vehicle body passes through a position where the two sets of track assemblies 10 have different heights, the vehicle body can tilt to the left or to the right. Specifically, when the track assembly 10 located on the left side of the vehicle body is higher than the track assembly 10 located on the right side of the vehicle body, the vehicle body is in a left-tilted position. At this time, the active track 11a on the left side is higher than the active track 11b on the right side, the driven track 12a on the left side is higher than the driven track 12b on the right side, and the limiting track 13a on the left side is higher than the limiting track 13b on the right side. Here, the height difference between the three is the same; the track assembly 10 located on the right side of the vehicle body is higher than the track assembly 10 located on the left side of the vehicle body, and the vehicle body is in a right-tilted position. At this time, the active track 11a on the left side is lower than the active track 11b on the right side, the driven track 12a on the left side is lower than the driven track 12b on the right side, and the limiting track 13a on the left side is lower than the limiting track 13b on the right side. Here, the height difference between the three is the same. By changing the height of the track assembly 10, the vehicle body tilts to the left and to the right, which is beneficial to guide the air chamber inside the vehicle body out from the side of the vehicle body so that the electrophoretic liquid is in full contact with the vehicle body.

[0059] The center of the left tilt and the right tilt of the vehicle body is set at the longitudinal axis position of the vehicle body carrier 30, thereby reducing the drop caused by the rotation, and further reducing the depth of the electrophoresis pool, thereby achieving the purpose of saving the amount of electrophoresis liquid.

[0060] like Fig. 9 and Fig.12 As shown, according to some embodiments of the present invention, the first connecting member 21 is located at the front side of the second connecting member 22, and when the vehicle body is located in the electrophoresis pool 50, the vehicle body has a rearward tilting position and a forward tilting position, wherein the rearward tilt here means that the rear part of the vehicle body is tilted upward, and the forward tilt means that the front part of the vehicle body is tilted upward, wherein, in the rearward tilting position and the forward tilting position, the vehicle body can be kept in a state of tilting upward at the rear and front, thereby discharging the longitudinal air chamber of the vehicle body, and the air bubbles are discharged from the rear or front, and after maintaining for a period of time, the bubbles that cannot be discharged can be prevented from flowing back, so that the reflux point can be fully electrophoresed.

[0061] In some examples, when the vehicle body passes through a position where the two sets of track assemblies 10 have the same height but the active track 11 and the driven track 12 on each set of track assemblies 10 have different heights, the vehicle body can be tilted backward or forward. Specifically, when the two sets of track assemblies 10 are consistent and the driven track 12 in each set of track assemblies 10 is higher than the active track 11, the vehicle body is in a backward tilting position; when the two sets of track assemblies 10 are consistent and the driven track 12 in each set of track assemblies 10 is lower than the active track 11, the vehicle body is in a forward tilting position; in these two positions, the active track 11a on the left is the same height as the active track 11b on the right, the driven track 12a on the left is the same height as the driven track 12b on the right, and the limit track 13a on the left is the same height as the limit track 13b on the right, ensuring that both sides of the vehicle body are at the same height to avoid the body roll affecting the stability of the vehicle body, and the vehicle body is tilted forward and backward through the height changes of the active track 11 and the driven track 12, which is conducive to the air chamber inside the vehicle body being discharged from the back and front of the vehicle body so that the electrophoretic liquid is in full contact with the vehicle body.

[0062] like Figure 2 As shown, in some examples, the vehicle body passes through the rearward tilt position, the leftward tilt position, the rightward tilt position and the forward tilt position in the electrostatic pool 50 in sequence, wherein between two adjacent positions, the vehicle body will first turn to a horizontal posture, for example, after the vehicle body passes through the rearward tilt position, the active track 11 and the driven track 12 are both in a horizontal state, and the active track 11 and the driven track 12 are at the same height, thereby playing a transition role, ensuring the stability of the vehicle body during movement, making the posture change of the vehicle body continuous, and facilitating the full discharge of the air chamber in the vehicle body from all directions. Of course, by designing the track, the order of the vehicle body position can be changed during the movement of the vehicle body in the electrostatic pool 50.

[0063] like Figure 8 and Fig.13 As shown, in some examples, the vehicle body also has a downward position and an upward position, the downward position here means that the vehicle body enters the electrostatic pool 50, and the upward position here means that the vehicle body exits the electrostatic pool 50, wherein the vehicle body can first enter the downward position, at this time, the active track 11 and the driven track 12 are consistent, the two are parallel and extend downwardly inclined, and then the vehicle body can enter the electrostatic pool 50 with the rear of the vehicle tilted upward; when the vehicle body enters the upward position, at this time, the active track 11 and the driven track 12 are parallel, the two are parallel and extend upwardly inclined, and then the vehicle body can leave the electrostatic pool 50 with the front of the vehicle tilted upward.

[0064] It should be noted that when the vehicle body is in the downward position and the rearward tilting position, the tilt angle of the vehicle body is different. In the rearward tilting position, the tilt angle of the vehicle body relative to the horizontal plane is small, thereby reducing the amount of electrophoretic fluid in the electrophoretic pool 50 and reducing the electrophoresis cost. In the downward position, the tilt angle of the vehicle body is large, which can reduce the size of the inclined transition sections at both ends of the electrophoretic pool 50, reduce the length of the electrophoretic fluid, reduce the amount of electrophoretic fluid, and at the same time facilitate the entry of the vehicle body, thereby improving the electrophoresis efficiency of the vehicle body.

[0065] Correspondingly, when the vehicle body is in the upward position and the forward tilting position, the tilt angles of the vehicle body are different. In the forward tilting position, the tilt angle of the vehicle body relative to the horizontal plane is small, thereby reducing the amount of electrophoresis fluid in the electrophoresis pool 50 and reducing the electrophoresis cost. In the upward position, the tilt angle of the vehicle body is large, which can reduce the size of the inclined transition sections at both ends of the electrophoresis pool 50, reduce the length of the electrophoresis fluid, reduce the amount of electrophoresis fluid, and at the same time increase the speed of the vehicle body leaving, improve the overall efficiency, and reduce costs.

[0066] like Figure 5 and Fig.15 As shown, in some examples, the vehicle body also has a starting position and an ending position. When the vehicle body is at the starting position and the ending position, the vehicle body is located outside the electrophoresis pool 50, the tracks in the track assembly 10 are parallel to each other, the heights of the active track 11 and the driven track 12 can be the same, the moving speed of the connecting member driven by the track is the same as the moving speed of the vehicle body, and the moving direction of the connecting member is parallel to the moving direction of the vehicle body, so that the vehicle body can smoothly enter and leave the electrophoresis system 100.

[0067] like Figure 6 and Fig.16 As shown, in some examples, along the moving direction of the vehicle body, the vehicle body is at the starting position, the vehicle body carrier frame 30 and the electrophoresis frame 20 are arranged at intervals, as the vehicle body and the electrophoresis frame 20 move along the track assembly 10 until they are close to the vehicle body, so that the electrophoresis frame 20 and the vehicle body carrier frame 30 cooperate with each other; as the vehicle body and the electrophoresis frame 20 move along the track assembly 10 until the vehicle body carrier frame 30 is separated from the electrophoresis frame 20, the vehicle body reaches the end position, and the electrophoresis frame 20 moves away from the vehicle body along the extension direction of the track assembly 10, so that the vehicle body is separated from the electrophoresis system 100.

[0068] like Fig.17 , Fig.19 and Fig. 20As shown, according to some embodiments of the present invention, the vehicle body carrier 30 includes: a first carrier plate 31 and a second carrier plate 32, the first carrier plate 31 can be slidably matched with the ground, the second carrier plate 32 is arranged above the first carrier plate 31, and the vehicle body is supported on the second carrier plate 32, so that the first carrier plate 31 drives the vehicle body on the second carrier plate 32 to move, the second carrier plate 32 has a bearing fitting 33, and the bearing connection member 24 cooperates with the bearing fitting 33, and the bearing connection member 24 can drive the second carrier plate 32 to move, and the two bearing plates can be closed and separated from each other by adjusting the height of the bearing connection member 24; by setting the first carrier plate 31, the movement of the vehicle body is convenient, and by setting the structure as two carrier plates, it is convenient to cooperate with the bearing fitting 33 and the bearing connection member 24 to ensure that the vehicle body enters the electrophoresis pool 50 smoothly, and it is convenient to reduce the weight of the overall structure entering the electrophoresis pool 50, reduce the weight borne by the track assembly 10 and the electrophoresis frame 20, and improve the service life of the product.

[0069] It can be understood that the first supporting plate 31 can be an AGV cart or other supporting structures with pulleys. The first supporting plate 31 can provide power for the second supporting plate 32, thereby driving the movement of the vehicle body on the second supporting plate 32. At the same time, the moving speeds of the vehicle body and the electrophoresis frame 20 in the front and rear directions can be the same, which facilitates the mutual cooperation between the supporting fitting 33 and the supporting connecting member 24, and also facilitates the mutual separation of the supporting fitting 33 and the supporting connecting member 24.

[0070] like Figure 5 , Figure 6 , Fig.15 and Fig.16 As shown, in some examples, the vehicle body also has a docking position and a undocking position, where the docking position starting position is downstream, and the undocking position is upstream of the ending position. At the docking position, the track assembly 10 changes track inward, so that the two electrophoresis frames 20 move toward each other, and then the bearing connectors 24 of the two electrophoresis frames 20 can move toward the vehicle body bearing frame 30 until the bearing connectors 24 cooperate with the bearing mating members 33. At this time, the second bearing plate 32 is supported on the first bearing plate 31, and the first support plate drives the vehicle body on the second bearing plate 32 to move synchronously with the electrophoresis frame 20, so as to facilitate the mutual cooperation of the bearing connectors 24 and the bearing mating members 33.

[0071] In the undocking position, the track assembly 10 changes track toward the outside of the vehicle body, so that the two electrophoresis racks 20 move away from each other, and then the supporting connectors 24 of the two electrophoresis racks 20 can move away from the vehicle body supporting frame 30, until the supporting connectors 24 are away from the supporting mating parts 33. At this time, the second supporting plate 32 is supported on the first supporting plate 31, and the first supporting plate drives the vehicle body on the second supporting plate 32 and the electrophoresis racks 20 to move synchronously.

[0072] like Figure 7 and Fig.14 As shown, in some examples, the vehicle body also has a lifting position and a placement position. The lifting position is located downstream of the docking position. In the lifting position, the track assembly 10 is raised, and the electrophoresis frame 20 drives the second supporting plate 32 to raise its height, so that the second supporting plate 32 is separated from the first supporting plate 31, and thereafter the electrophoresis frame 20 can drive the vehicle body to move; the placement position is located upstream of the undocking position. In the placement position, the track assembly 10 is lowered, and the electrophoresis frame 20 can drive the second supporting plate 32 to lower its height until the second supporting plate 32 is engaged with the first supporting plate 31, and thereafter the first supporting plate 31 can drive the vehicle body to move.

[0073] like Fig.19 and Fig. 20 As shown, in some examples, the first carrier plate 31 has a slot 34 open upward, and the second carrier plate 32 has an insertion block 35, or the first carrier plate 31 has an insertion block 35, and the second carrier plate 32 has a slot 34 open downward, wherein the insertion block 35 and the slot 34 correspond to each other in quantity, the insertion block 35 and the slot 34 correspond to each other in position, the insertion block 35 and the slot 34 correspond to each other in shape and size, and the insertion block 35 can be plugged into and matched with the slot 34 to achieve the matching of the first carrier plate 31 and the second carrier plate 32.

[0074] Specifically, when the vehicle body is moving, when the vehicle body is at the docking position, the slot 34 is plugged into the plug block 35, so that the first supporting plate 31 drives the vehicle body on the second supporting plate 32 to move, so that the vehicle body enters the electrophoresis system 100; when the vehicle body is at the lifting position, the slot 34 is disengaged from the plug block 35, so that the two supporting plates are separated, so that the vehicle body enters the electrophoresis pool 50; when the vehicle body is at the placement position, the vehicle body leaves the electrophoresis pool 50, and the slot 34 on the second supporting plate 32 gradually approaches the plug block 35 on the first supporting plate 31; when the vehicle body is at the undocking position, the slot 34 is plugged into the plug block 35, so that the first supporting plate 31 drives the vehicle body on the second supporting plate 32 to move, so that the vehicle body leaves the electrophoresis system 100.

[0075] In some specific examples, the extension direction of the slot 34 is inclined to the movement direction of the vehicle body, thereby improving the matching effect of the two bearing plates and preventing the slot 34 from being disengaged from the plug block 35 when the vehicle body moves, thereby affecting the stability of the overall structure.

[0076] In some examples, the projections of the slot 34 and the plug block 35 in the vertical direction can be circular, polygonal, etc., wherein the slot 34 can be a trumpet-mouth structure, that is, the outer peripheral wall of the slot 34 can be inclined and bent outside the slot 34, so that the slot 34 can be plugged into the plug block 35 and the slot 34 and the plug block 35 can be easily separated.

[0077] like Fig.18 and Fig.19 As shown, according to some embodiments of the present invention, the bearing connector 24 includes an insert section 241 and a positioning pin 242, the positioning pin 242 is arranged on the outside of the insert section 241, the bearing fitting 33 has an open groove open to the outside (i.e., toward the direction of the electrophoresis frame 20), the lower surface of the bearing fitting 33 has a positioning groove, the upper surface of the positioning pin 242 can cooperate with the positioning groove, the insert section 241 can be inserted into the open groove, and when the electrophoresis frame 20 moves upward with the track assembly 10, the bearing connector 24 moves upward, so that the positioning pin 242 can be abutted and matched with the positioning groove, thereby achieving reliable matching between the bearing connector 24 and the bearing fitting 33, thereby ensuring the stability of the connection.

[0078] In some specific examples, in the docking position, the plug-in section 241 is inserted into the bearing fitting 33, and the positioning pin 242 is located below the bearing fitting 33. In the lifting position, the track assembly 10 tilts upward, and the traction member 40 drives the electrophoresis frame 20 and the positioning pin 242 to move upward, and the positioning pin 242 abuts against the lower surface of the bearing fitting 33, thereby driving the second bearing plate 32 and the vehicle body thereon to rise; in the placement position, the track assembly 10 tilts downward, and the traction member 40 drives the electrophoresis frame 20 and the positioning pin 242 to move downward. After the second bearing plate 32 is plugged into the first bearing plate 31, the positioning pin 242 continues to fall until the positioning pin 242 is separated from the lower end of the positioning groove. In the undocking position, the track assembly 10 gradually tilts away from the vehicle body, so that the plug-in section 241 is separated from the bearing fitting 33, thereby realizing the separation of the electrophoresis frame 20 and the vehicle body bearing frame 30.

[0079] In some examples, the plug-in section 241 can be a steel cable, and the plug-in section 241 can also be connected to the lower end of the electrophoresis frame 20 through the steel cable. When the vehicle body tilts to the left or right, the contact position between the load-bearing connector 24 and the load-bearing mating component 33 will produce a certain deformation. By setting a steel cable structure, a certain degree of freedom can be provided, the deformation ability of the plug-in component is improved, and the structural strength of the plug-in component can be improved. At this time, a plurality of load-bearing mating components 33 are arranged in the front, rear, left and right directions of the vehicle body load-bearing frame 30, and the load-bearing connector 24 includes a corresponding plurality. When the track assembly 10 is deformed, the plurality of load-bearing connectors 24 cooperate with the plurality of load-bearing mating components 33 to maintain the stability of the vehicle body.

[0080] In some examples, the upper surface of the positioning pin 242 can be a convex arc surface or a hemispherical surface, and the inner wall surface of the positioning groove can be a corresponding arc surface or a hemispherical surface, thereby increasing the contact area between the positioning pin 242 and the bearing mating part 33, improving the matching effect between the bearing connecting part 24 and the bearing mating part 33, and preventing the positioning pin 242 from slipping out of the positioning groove.

[0081] like Fig.17 and Fig.18As shown, in some examples, the electrophoresis frame 20 includes: two support rods 201 and a connecting arm 202, the middle parts of the two support rods 201 are connected, the first connecting member 21 is arranged at the upper end of one support rod 201, the second connecting member 22 is arranged at the upper end of the other support rod 201, and the lower ends of the two support rods 201 are respectively provided with a load-bearing connecting member 24, the first connecting member 21 can be located in front of the second connecting member 22, and of course, it can also be located behind the second connecting member 22, wherein the first connecting member 21 is connected to the traction member 40, thereby driving the entire electrophoresis frame 20 to move, and the second connecting member 22 and the first connecting member 21 are respectively located at the two ends of the electrophoresis frame 20, that is, the two ends of the vehicle body, which can disperse the force of the vehicle body on the track assembly 10 and improve the stability of the vehicle body.

[0082] The connecting arm 202 is connected to the two support rods 201 respectively, and the connecting arm 202 and the two support rods 201 are axially symmetrical structures, which can improve the structural strength of the electrophoresis frame 20. The third connecting member 23 is arranged at the upper end of the connecting arm 202. The third connecting member 23 can be lower than the first connecting member 21 and the second connecting member 22. The third connecting member 23 is located on the axis of the connecting arm 202 and the two support rods 201. The third connecting member 23 is located on the central axis of the electrophoresis frame 20, which makes it easier to make the center of gravity of the third connecting member 23 and the vehicle body on the same vertical line. When the third connecting member 23 moves along the limiting track 13, the limiting track 13 can limit the travel path of the center of gravity of the vehicle body, which can improve the stability of the vehicle body.

[0083] In some examples, the lower side of the active rail 11 is open, the traction member 40 can be movably arranged in the active rail 11, the upper end of the first connecting member 21 can be rotatably connected to the traction member 40, and the lower end of the first connecting member 21 can be rotatably connected to the support rod 201, wherein the rotation axis of the traction member 40 and the first connecting member 21 extends in the left-right direction, and the rotation axis of the first connecting member 21 and the support rod 201 extends in the up-down direction, thereby increasing the degree of freedom between the active rail 11 and the vehicle body, reducing friction, and improving the smoothness of movement, while avoiding interference when the electrophoresis frame 20 moves along the rail assembly 10, thereby improving the reliability of the overall system.

[0084] In some examples, the lower side of the driven rail 12 is open, and the upper end of the second connecting member 22 has a driven wheel 221, which can be inserted into the driven rail 12 and move in the driven rail 12, and the lower end of the second connecting member 22 can be rotatably connected to the support rod 201, wherein the second connecting member 22 can be rotatably connected to the driven wheel 221, and its rotation axis extends in the left-right direction, and the rotation axis of the second connecting member 22 and the support rod 201 extends in the up-down direction, thereby increasing the degree of freedom between the driven rail 12 and the vehicle body, reducing friction, and improving the smoothness of the movement, while avoiding interference when the electrophoresis frame 20 moves along the track assembly 10, thereby improving the reliability of the overall system.

[0085] In some examples, the lower side of the limiting track 13 is open, and the upper end of the third connecting member 23 has a roller 231. The roller 231 can be inserted into the limiting track 13 and move in the limiting track 13. At the same time, the roller 231 can rotate freely, thereby reducing friction and improving the smoothness of the vehicle body during movement. In addition, the various connecting members cooperate with each other to protect the electrophoretic system 100 and attenuate the impact force in the electrophoretic system 100 while maintaining the stability of the vehicle body.

[0086] It is understandable that the openings of the tracks in the track assembly 10 are all open downward to facilitate the cooperation of the connectors, and the grooves opening downward can prevent dust from entering the tracks, thereby reducing the maintenance cost of the electrophoresis system 100.

[0087] In some examples, the active track 11 and the driven track 12 can be circular tracks. After the vehicle body leaves the end position, the electrophoresis rack 20 continues to move along the extension direction of the track assembly 10 and finally returns to the starting position, so that the staff does not need to carry the electrophoresis rack 20; the limiting track 13 can be a single-section track structure. When the vehicle body leaves the end position, the electrophoresis rack 20 is detached from the vehicle body load-bearing frame 30. There is no need to maintain the stability of the vehicle body. The third connecting member 23 is detached from the limiting track 13 until the electrophoresis rack 20 enters the starting position, and the third connecting member 23 slides back into the limiting track 13, thereby reducing the cost of the electrophoresis system 100.

[0088] like Figure 1-Figure 20 As shown, according to some embodiments of the present invention, the electrophoresis system 100 includes: an electrophoresis pool 50, two sets of track assemblies 10, two electrophoresis frames 20 and a vehicle body support frame 30, the electrophoresis liquid can be placed in the electrophoresis pool 50, the track assembly 10 is arranged on the left and right sides above the electrophoresis pool 50, and each side of the track assembly 10 includes: an active track 11, a driven track 12 and a limiting track 13, a traction member 40 is arranged in the active track 11, each electrophoresis frame 20 has a first connecting member 21, a second connecting member 22 and a third connecting member 23, the three connecting members are respectively connected to the three tracks, and the lower end of the electrophoresis frame 20 also has a bearing connecting member 24, the bearing connecting member 24 includes a plug-in section 241 and a positioning pin 242, and the positioning pin 242 is arranged on the outside of the plug-in section 241.

[0089] The vehicle body carrier frame 30 can be located between two electrophoresis frames 20, and the vehicle body can be installed above the vehicle body carrier frame. The vehicle body carrier frame 30 includes: a first carrier plate 31 and a second carrier plate 32. The first carrier plate 31 can slide on the ground, and the second carrier plate 32 is used to carry and fix the vehicle body. The second carrier plate 32 can cooperate with the first carrier plate 31 through a slot 34 and an insert block 35. The two sides of the second carrier plate 32 have four bearing fittings 33. The bearing fittings 33 have an open groove open to the outside, and the lower surface of the bearing fittings 33 has a positioning groove. The bearing connector 24 can cooperate with the bearing fittings 33 to connect or disconnect the electrophoresis frame 20 with the second carrier plate 32.

[0090] The specific working process of the electrophoresis system 100 is as follows:

[0091] The vehicle body carrier 30 drives the vehicle body to enter the starting position, and the two electrophoresis racks 20 move to the left and right sides of the vehicle body along the extension direction of the track assembly 10 and move synchronously with the vehicle body.

[0092] When the vehicle body enters the docking position, the track assemblies 10 on both sides of the vehicle body simultaneously change tracks toward the inside of the vehicle body, so that the two electrophoresis frames 20 are close to both sides of the vehicle body, wherein the bearing connector 24 at the lower end of the electrophoresis frame 20 cooperates with the bearing mating piece 33 on the second bearing plate 32, and the plug-in section 241 is inserted into the bearing mating piece 33.

[0093] When the vehicle body enters the lifting position, the two sets of track assemblies 10 tilt upward synchronously, and the height of the track assemblies 10 increases. When the vehicle body carrier frame 30 drives the vehicle body to slide forward, the positioning pin 242 abuts against the positioning groove on the lower surface of the bearing mating part 33, thereby driving the second bearing plate 32 and the vehicle body thereon to rise, so that the second bearing plate 32 is separated from the first bearing plate 31, and the electrophoresis frame 20 drives the vehicle body to continue to move forward.

[0094] The vehicle body enters the downward position, and the electrophoresis frame 20 drives the vehicle body to move, and the track assemblies 10 on both sides tilt downward synchronously. Taking the track assembly 10 on one side as an example, the active track 11, the driven track 12 and the limit track 13 are parallel to each other, and the active track 11 and the driven track 12 extend downwardly, so that the rear end of the vehicle body is higher than the front end of the vehicle body. At this time, the vehicle body enters the electrophoresis pool 50 with the rear part of the vehicle body tilted upward. It should be noted that the front part of the vehicle body tilts downward before the rear part, and the active track 11 first extends downwardly, and then the driven track 12 tilts downward from the same position, thereby ensuring that the front part of the vehicle body can tilt downward first, and the vehicle body can move in a tilted posture.

[0095] When the vehicle body enters the rearward tilting position, the track assemblies 10 on both sides remain consistent. Taking the track assembly 10 on one side as an example, the driven track 12 is higher than the active track 11, so that the vehicle body moves in the electric pool 50 with the rear part tilted upward. After the vehicle body maintains this posture for a period of time, the driven track 12 tilts downward first and the active track 11 tilts upward first, until the driven track 12 and the active track 11 are on the same horizontal plane, so that the vehicle body moves in the electric pool 50 in a horizontal posture.

[0096] When the vehicle body enters the left-leaning position, the track assemblies 10 on both sides have different heights, the active track 11a on the left first tilts upward and then extends horizontally, the driven track 12a on the left first tilts upward and then extends horizontally, the left limiting track 13a changes tracks synchronously, the active track 11b on the right first tilts downward and then extends horizontally, the driven track 12b on the right first tilts downward and then extends horizontally, the right limiting track 13b changes tracks synchronously, so that the active track 11 and the driven track 12 on each side are on the same horizontal plane, the track assembly 10 on the left side of the vehicle body is higher than the track assembly 10 on the right side of the vehicle body as a whole, and then the vehicle body moves in the electric pool 50 with the left side tilted upward.

[0097] When the vehicle body enters the right tilted position, the active track 11a on the left side first tilts downward and then extends horizontally, the driven track 12a on the left side first tilts downward and then extends horizontally, the limiting track 13a on the left side changes tracks synchronously, the active track 11b on the right side first tilts upward and then extends horizontally, the driven track 12b on the right side first tilts upward and then extends horizontally, and the limiting track 13b on the right side changes tracks synchronously, so that the active track 11 and the driven track 12 on each side are in the same horizontal plane, and the track assembly 10 on the left side of the vehicle body is lower than the track assembly 10 on the right side of the vehicle body as a whole, and then the vehicle body moves in the electric pool 50 with the right side tilted upward.

[0098] After the vehicle body maintains this posture and moves for a while, the active rail 11b on the right side first tilts downward and then extends horizontally, and the driven rail 12b on the right side first tilts downward and then extends horizontally, so that the driven rail 12b on the right side and the active rail 11b on the right side are on the same horizontal plane; the active rail 11a on the left side first tilts upward and then extends horizontally, and the driven rail 12a on the left side first tilts downward and then extends horizontally, so that the active rail 11a on the left side and the driven rail 12a on the left side are on the same horizontal plane, and at the same time, the active rails 11 on both sides of the vehicle body are ensured to be on the same horizontal plane, so that the vehicle body moves in the electric pool 50 in a horizontal posture.

[0099] The vehicle body enters the forward tilting position, and the track assemblies 10 on both sides remain consistent. Taking the track assembly 10 on one side as an example, the active track 11 is higher than the driven track 12, and the vehicle body moves in the electric pool 50 with the front part tilted upward.

[0100] When the vehicle body enters the upward position, the track assemblies 10 on both sides are tilted upward synchronously. Taking the track assembly 10 on one side as an example, the active track 11, the driven track 12 and the limit track 13 are parallel to each other, and the active track 11 and the driven track 12 extend upwardly tilted, so that the front of the vehicle body is higher than the front of the vehicle body. At this time, the vehicle body leaves the electric pool 50 with the front of the vehicle body tilted upward. It should be noted that the front of the vehicle body tilts upward before the rear, the active track 11 extends upwardly tilted first, and the driven track 12 extends horizontally first and then tilts upward, thereby ensuring that the front of the vehicle body can tilt upward first, and the vehicle body can move in a tilted posture.

[0101] The track assemblies 10 on both sides are then kept consistent, ensuring that the vehicle body enters the subsequent position in a horizontal posture.

[0102] When the vehicle body enters the placement position, the track assembly 10 is synchronously tilted downward, the height of the track assembly is reduced, the electrophoresis frame 20 drives the vehicle body to move forward, and the second supporting plate 32 is reduced in height until the slot 34 and the plug block 35 are plugged in and matched, so that the second supporting plate 32 is installed on the first supporting plate 31, and the positioning pin 242 can be disengaged from the positioning groove on the lower surface of the supporting matching piece 33.

[0103] When the vehicle body enters the undocking position, the track assemblies 10 on both sides tilt away from the vehicle body, so that the electrophoresis frames 20 on both sides move a distance to the outside of the vehicle body. At this time, the plug-in section 241 is disengaged from the open groove of the bearing fitting 33, and the vehicle body bearing frame 30 drives the vehicle body to move.

[0104] When the vehicle body enters the end position, the two electrophoresis racks 20 gradually move away from the vehicle body along the extension direction of the track assembly 10 , and the vehicle body carrier 30 carries the vehicle body out of the electrophoresis system 100 for subsequent process processing.

[0105] According to the electrophoresis system 100 of the embodiment of the present invention, by arranging multiple sections of track assemblies 10 with different extension directions on both sides above the electrophoresis pool 50, the travel path of the vehicle body can be controlled, and the travel posture of the vehicle body can also be controlled, thereby improving the ability of the electrophoresis system 100 to discharge the air chamber in the vehicle so that the electrophoresis liquid is in full contact with the vehicle body; by using multiple connectors to cooperate with multiple tracks respectively, the stability of the vehicle movement process can be improved, thereby ensuring the reliability of the electrophoresis system 100.

[0106] Other configurations and operations of the electrophoresis system 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein. In the description of the present invention, "first feature" and "second feature" may include one or more of the features. Among them, the up-down direction, left-right direction and front-back direction are based on the up-down direction, left-right direction and front-back direction shown in the figure.

[0107] In the description of the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0108] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", 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 invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0109] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electrophoresis system, characterized in that: include: Electric pool; Two sets of track assemblies, the two sets of track assemblies are arranged above the electrothermal pool and each set of track assemblies comprises an active track, a driven track and a limit track, and a traction member is arranged in the active track; Two electrophoresis racks, the two electrophoresis racks correspond to the two groups of track components and each of the electrophoresis racks has a first connector, a second connector and a third connector, the first connector cooperates with the traction member, the second connector cooperates with the driven track, the third connector is arranged between the first connector and the second connector and slidably cooperates with the limiting track, and the lower part of the electrophoresis rack also has a bearing connector, A vehicle body carrier, the vehicle body carrier is used to carry a vehicle body, the vehicle body carrier has a bearing matching piece, the bearing matching piece can be matched with the bearing connecting piece, and the traction piece drives the electrophoresis frame to move so that the vehicle body on the vehicle body carrier moves; The two sets of track assemblies are respectively located on the left and right sides of the vehicle body. When the vehicle body is located in the electrothermal pool, the vehicle body has a left-leaning position and a right-leaning position. Wherein, in the left-leaning position, the two sets of track assemblies have different heights, and the track assembly located on the left side of the vehicle body is higher than the track assembly located on the right side of the vehicle body; in the right-leaning position, the two sets of track assemblies have different heights, and the track assembly located on the right side of the vehicle body is higher than the track assembly located on the left side of the vehicle body; The electrophoresis frame comprises: Two support rods, the middle parts of the two support rods are connected, the first connecting member and the second connecting member are respectively arranged at the upper ends of the two support rods, and the lower ends of the two support rods are respectively provided with a bearing connecting member; The connecting arm is connected to the two support rods respectively, and the connecting arm and the two support rods are in an axisymmetric structure. The third connecting member is arranged on the connecting arm and is located on the axis of the connecting arm and the two support rods.

2. The electrophoresis system according to claim 1, characterized in that: The first connecting member is located at the front side of the second connecting member, and the vehicle body is located in the electrothermal pool, and the vehicle body has a rearward tilting position and a forward tilting position. Wherein, in the rearward tilted position, the two groups of track assemblies are consistent, and in each group of track assemblies, the driven track is higher than the active track; in the forward tilted position, the two groups of track assemblies are consistent, and in each group of track assemblies, the active track is higher than the driven track.

3. The electrophoresis system according to claim 1, characterized in that: The vehicle body support frame comprises: a first support plate and a second support plate, wherein the first support plate can be slidably matched with the ground, the second support plate is arranged above the first support plate, the vehicle body is supported on the second support plate, and the second support plate has the support matching member.

4. The electrophoresis system according to claim 3, characterized in that: The vehicle body also has a docking position and a detaching position. In the docking position, the two electrophoretic racks move toward each other, the load-bearing mating parts cooperate with the load-bearing connecting parts, and the second load-bearing plate is supported on the first load-bearing plate; in the detaching position, the two electrophoretic racks move toward each other, the load-bearing mating parts disengage from the load-bearing connecting parts, and the second load-bearing plate is supported on the first load-bearing plate.

5. The electrophoresis system according to claim 4, characterized in that: The vehicle body also has a lifting position and a placing position, the lifting position is located downstream of the docking position, in which the track assembly is raised and the second load-bearing plate is separated from the first load-bearing plate; the placing position is located upstream of the undocking position, in which the track assembly is lowered and the second load-bearing plate is engaged with the first load-bearing plate.

6. The electrophoresis system according to claim 3, characterized in that: One of the first supporting plate and the second supporting plate has a slot open toward the other, and the other of the first supporting plate and the second supporting plate has an insert block that can be plugged into the slot, and the extension direction of the slot is inclined to the movement direction of the vehicle body.

7. The electrophoresis system according to claim 1, characterized in that: The load-bearing connecting member includes an insertion section and a positioning pin arranged on the outside of the insertion section. The load-bearing matching member has an open groove open to the outside. The lower surface of the load-bearing matching member has a positioning groove that cooperates with the upper surface of the positioning pin. The insertion section is suitable for being inserted into the open groove and the positioning pin can abut and cooperate with the positioning groove.

8. The electrophoresis system according to claim 1, characterized in that: The lower side of the active track is open, the traction member is movably arranged on the active track, the upper end of the first connecting member is rotatably connected to the traction member, and the lower end of the first connecting member is rotatably connected to the support rod; The lower side of the driven track is open, the upper end of the second connecting member has a driven wheel that can be inserted into the driven track, and the lower end of the second connecting member is rotatably connected to the support rod; The lower side of the limiting track is open, and the third connecting member has a roller that can be inserted into the limiting track.

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