Automatic electrophoresis line

Abstract

The automatic electrophoresis line comprises a working box, a plurality of lifting devices, a conveying guide rail and a fixing frame, a plurality of working grooves are formed in the working box; the lifting devices are vertically arranged on the two sides of the working groove, and each lifting device comprises a vertical plate, a driving part and a placing plate; the driving piece is arranged on one side of the vertical plate and used for driving the containing plate to move. The conveying guide rail is arranged above the working box, and a plurality of conveying assemblies are slidably arranged below the conveying guide rail; hooks are arranged at the bottom of the conveying assembly; the fixing frame comprises a cross rod and a fixing hook; the fixing hook is arranged below the cross rod; during moving, the cross rod is horizontally placed on the hook; during placement, the cross rod moves to the lifting device along with the conveying assembly, and the two ends of the cross rod are blocked by the placement plates and placed on the placement plates. The problems that an existing automatic device is complex in structure and high in cost, intermittent pause is needed when workpieces are transferred, the smoothness of the whole working procedure is greatly affected, the working efficiency is reduced, and a fixed conveying belt further limits the flexibility and the application range of the conveying belt are solved.

Description

Technical Field

[0001] The utility model relates to the field of electrophoresis devices, in particular to an automatic electrophoresis line. Background Art

[0002] In the modern electrophoretic coating industry, automatic electrophoretic lines are important equipment for improving production efficiency and ensuring coating quality. These lines include steps such as degreasing, phosphating, water washing, electrophoretic coating, and cleaning, and generally require the workpiece to be placed in a specific working tank for processing. Traditional electrophoretic lines usually rely on manual operation to load and unload the workpieces and adjust their positions during the electrophoretic process. This is not only labor-intensive and inefficient, but also poses safety hazards. In order to improve the degree of automation and reduce manual intervention, some automated electrophoretic equipment has gradually appeared on the market. However, these devices are often complex in structure and expensive. Moreover, when transferring workpieces between working tanks for multiple processes, the transfer equipment needs to be paused intermittently to transfer the workpieces, which greatly affects the smoothness of the overall process and reduces work efficiency. In addition, the transportation of workpieces in the electrophoretic line mostly relies on fixed conveyor belts, which limits the flexibility and applicability of the electrophoretic line. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic electrophoresis line, which solves the problems of complex structure and high cost of existing automated equipment, the need for intermittent pauses of the equipment when transferring workpieces, which greatly affects the smoothness of the overall process and reduces work efficiency, and the fixed conveyor belt also limits its flexibility and scope of application.

[0004] The embodiments of the present invention are achieved through the following technical solutions:

[0005] An automatic electrophoresis line, comprising:

[0006] A working box, wherein the working box is provided with a plurality of working slots;

[0007] Several lifting devices, the lifting devices corresponding to each other and vertically arranged on both sides of the working tank; the lifting devices include a vertical plate, a driving member and a placement plate; the driving member is vertically arranged on one side of the vertical plate and is used to drive the placement plate to move up and down;

[0008] A conveying guide rail is provided above the working box, and a plurality of conveying assemblies are slidably provided below the conveying guide rail; a hook is provided at the bottom of the conveying assembly;

[0009] The fixing frame includes a cross bar and a fixing hook; the fixing hook is arranged under the cross bar; when moving, the cross bar is placed horizontally on the hook; when placing, the cross bar moves with the conveying assembly to the lifting device, and the two ends of the cross bar are blocked by the placement plate and placed on the placement plate, and the cross bar is driven by the driving member to move up and down with the placement plate.

[0010] The top of the working box is also provided with a plurality of placement slots; the placement slots are respectively arranged on both sides of the working slot.

[0011] The lifting device includes two groups of driving members and a placement plate. The two groups of driving members are arranged parallel to each other; the placement plates are arranged opposite to each other.

[0012] The driving member includes a mounting seat, a screw rod, a motor and a sliding block; the mounting seats are arranged at both ends of the vertical plate, the screw rod is rotatably arranged between the mounting seats on both sides and is driven to rotate by the motor; the sliding block is engaged and slidably arranged on the screw rod.

[0013] The placement plate is L-shaped, and its turning point is rotated on one side of the sliding block, and a torsion spring is also provided at its rotation point; a limiting column is also provided on one side of the sliding block, and the placement plate rotates under the action of the torsion spring, so that one end of the placement plate is blocked by the limiting column and is in a vertical state, while the other end faces the adjacent placement plate.

[0014] The conveying assembly includes a shell, a connecting rod, a winder, a connecting rope and a hook; one end of the connecting rod is connected to the moving component in the conveying guide rail, and the other end is connected to the shell; a cavity is provided inside the shell, and a limiting hole is provided downwardly; the winder is provided inside the cavity, and the connecting rope on it extends from the limiting hole and is connected to the hook.

[0015] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0016] The utility model provides an automatic electrophoresis line, in which the conveying guide rail can convey the fixed frame with the workpiece hung on it to each working box. The fixed frame adopts a detachable lifting method, and when it passes through the placement plate, it can be blocked by one side so that the fixed frame stays on the placement plate, and a placement plate that can be moved up and down is used to move the workpiece to the working slot for each process step. This device separates the transportation process of the workpiece from the process of each process, and the transportation line does not need to stop, thereby realizing uninterrupted transportation of the conveying guide rail. Without the need for a complex control system, each process step can be carried out in sequence, thereby optimizing the overall working steps, improving the fluency of the overall process, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is attached Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 It is attached Figure 2 Enlarged view of point B in the middle;

[0020] Figure 4 It is a structural diagram of the lifting device;

[0021] Figure 5 It is a structural diagram of the lifting block.

[0022] In the figure, 1-working box, 101-placing slot, 102-side baffle, 103-working slot, 2-lifting device, 201-vertical plate, 202-screw, 203-screw motor, 204-baffle, 205-sliding block, 206-placing plate, 207-limiting column, 3-conveying guide rail, 301-housing, 302-connecting rod, 303-cavity, 304-winding machine, 305-connecting rope, 306-hook, 401-cross bar, 402-fixed hook. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0025] like Figure 1 As shown, an automatic electrophoresis line includes a work box 1, several lifting devices 2, a conveying guide rail 3 and a fixed frame; the several lifting devices 2 are respectively arranged on both sides of the work box 1; the conveying guide rail 3 is arranged above the work box 1, and a conveying assembly is provided at the bottom thereof for conveying the fixed frame; the fixed frame consists of a cross bar 401 and a fixing hook 402 for fixing the workpiece.

[0026] like Figure 1 and 4 As shown, the work box 1 is provided with several working slots 103, which are used for degreasing, phosphating, water washing, electrophoretic coating or cleaning steps respectively; each working slot 103 is also provided with a placement slot 101 on both sides of the top edge, and the two ends of the cross bar 401 on the fixed frame can be placed on the placement slots 101 on both sides respectively.

[0027] like Figure 1 、 4As shown in Figure 5, the lifting device 2 includes a vertical plate 201, a driving member and a placement plate 206; the vertical plates 201 are respectively vertically arranged on both sides of the outside of the working groove 103; the driving member is in two groups, which are arranged parallel to each other on one side of the vertical plate 201; the driving member includes a mounting seat, a screw rod 202, a motor and a sliding block 205; the mounting seat is arranged at both ends of the vertical plate 201, the screw rod 202 is rotatably arranged between the mounting seats on both sides, and is driven to rotate by the motor; the sliding block 205 is meshed and slidably arranged on the screw rod 202; the placement plate 2 06 is L-shaped, and its turning point is rotated and arranged on one side of the sliding block 205. A torsion spring is also provided at its rotation point for resetting the placement plate 206; a limiting column 207 is also provided on one side of the sliding block 205. The placement plate 206 rotates under the action of the torsion spring, so that one end of the placement plate 206 is blocked by the limiting column 207 and is in a vertical state, used to block the cross bar 401 and make it separate from the conveying assembly; at the same time, the other end of the placement plate 206 faces the placement plate 206 on the adjacent driving member and is used to place the cross bar 401 of the fixing frame;

[0028] Specifically, a baffle 204 is provided on the rear side of the vertical plate 201 along the conveying direction of the conveying guide rail 3, and is located at the cross bar 401 on the conveying fixed frame when the conveying guide rail 3 is conveyed, and is used to limit the flipping of the placing plate 206 when the placing plate 206 blocks the cross bar 401; each working groove 103 is also provided with side baffles 102 on both outer walls, which are used to flip one side of the placing plate 206 under the action of the side baffle 102 when the placing plate 206 descends along the screw rod 202, so as to avoid blocking the placing plate 206 next to it from moving upward.

[0029] like Figure 1-3 As shown, there are two conveying guide rails 3, which are located above the working box 1, and are used to convey the workpieces toward the working slot 103 and to convey the workpieces to the next process in sequence; a number of conveying components are slidably provided below the conveying guide rails 3;

[0030] The conveying assembly includes a housing 301, a connecting rod 302, a winding machine 304, a connecting rope 305 and a hook 306; one end of the connecting rod 302 is connected to the movable member in the conveying guide rail 3, and the other end thereof is connected to the housing 301; a cavity 303 is provided inside the housing 301, and two limit holes are provided downwardly on both sides of the cavity 303; there are two winding machines 304, each of which is provided above the limit holes inside the cavity 303, and the connecting rope 305 on the winding machine extends from the limit holes and is connected to the hook 306, and the cross bar 401 of the fixed frame is hung on the two hooks 306;

[0031] The fixing frame includes a cross bar 401 and two fixing hooks 402; the two fixing hooks 402 are arranged under the cross bar 401 to fix the workpiece, and by setting two hooks 306, to ensure that the workpiece does not rotate or move, and to balance its weight to ensure its stability when placed on the fixing frame; it should be noted that the conveying guide rail 3 and its connection and transportation methods are all existing technologies, and are not improvements of this embodiment, and will not be described in detail here.

[0032] The working principle of this embodiment is:

[0033] The utility model is an automatic electrophoresis line. During transportation, the conveying guide rail 3 works to continuously move the conveying assembly along the conveying guide rail 3. The staff can first fix the workpiece on the fixing hook 402 on the fixing frame, and then hang the cross bar 401 of the fixing frame on the hook 306 at the bottom of the conveying assembly. Then the conveying assembly moves toward the working groove 103, and the cross bar 401 of the fixing frame moves with the conveying assembly to the lifting device 2. The two ends of the cross bar 401 are stopped by the placement plate 206 and placed on the placement plate 206, and are driven by the driving member to move with the placement plate 206. The plate 206 moves downward and enters the working tank 103 below to carry out a certain process. At the same time, the cross bar 401 is placed in the placement tank 101. After the process is completed, the other placement plate 206 moves upward, and the cross bar 401 is separated from the placement tank 101 and placed on the placement plate 206. It then moves to a certain height, and then the conveying component moving with the conveying guide rail 3 passes by. The hook 306 below it hangs the cross bar 401 and separates it from the placement plate 206, and then sends it to the next process. Repeat the above process to complete the automated electrophoresis work.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent replacements, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic electrophoresis line, characterized in that: include: A working box, wherein the working box is provided with a plurality of working slots; Several lifting devices, the lifting devices corresponding to each other and vertically arranged on both sides of the working tank; the lifting devices include a vertical plate, a driving member and a placement plate; the driving member is vertically arranged on one side of the vertical plate and is used to drive the placement plate to move up and down; A conveying guide rail is provided above the working box, and a plurality of conveying assemblies are slidably provided below the conveying guide rail; a hook is provided at the bottom of the conveying assembly; The fixing frame includes a cross bar and a fixing hook; the fixing hook is arranged under the cross bar; when moving, the cross bar is placed horizontally on the hook; when placing, the cross bar moves with the conveying assembly to the lifting device, and the two ends of the cross bar are blocked by the placement plate and placed on the placement plate, and the cross bar is driven by the driving member to move up and down with the placement plate.

2. The automatic electrophoresis line according to claim 1, characterized in that: The top of the working box is also provided with a plurality of placement slots; the placement slots are respectively arranged on both sides of the working slot.

3. The automatic electrophoresis line according to claim 1, characterized in that: The lifting device includes two groups of driving members and a placement plate. The two groups of driving members are arranged parallel to each other; the placement plates are arranged opposite to each other.

4. The automatic electrophoresis line according to claim 3, characterized in that: The driving member includes a mounting seat, a screw rod, a motor and a sliding block; the mounting seats are arranged at both ends of the vertical plate, the screw rod is rotatably arranged between the mounting seats on both sides and is driven to rotate by the motor; the sliding block is engaged and slidably arranged on the screw rod.

5. The automatic electrophoresis line according to claim 4, characterized in that: The placement plate is L-shaped, and its turning point is rotated on one side of the sliding block, and a torsion spring is also provided at its rotation point; a limiting column is also provided on one side of the sliding block, and the placement plate rotates under the action of the torsion spring, so that one end of the placement plate is blocked by the limiting column and is in a vertical state, while the other end faces the adjacent placement plate.

6. The automatic electrophoresis line according to claim 1, characterized in that: The conveying assembly includes a shell, a connecting rod, a winder, a connecting rope and a hook; one end of the connecting rod is connected to the moving component in the conveying guide rail, and the other end is connected to the shell; a cavity is provided inside the shell, and a limiting hole is provided downwardly; the winder is provided inside the cavity, and the connecting rope on it extends from the limiting hole and is connected to the hook.

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