Surface treatment transmission line

Abstract

The utility model provides a surface treatment transmission line which comprises a transmission frame, a transmission track is fixed on the transmission frame, and a spur rack is connected to the transmission frame. The plurality of surface treatment ponds are positioned below the transmission frame and are arranged in sequence; the moving frame is connected to the conveying frame, a plurality of moving wheels are connected to the lower portion of the moving frame, the moving wheels make contact with the upper surface of the conveying track, a gear motor is further connected to the moving frame, a driving gear is connected to a motor shaft of the gear motor, and the driving gear is meshed with the spur rack; a limiting structure is further fixed below the movable frame. And the lifting assembly is connected with a material frame. According to the conveying line, through cooperation of the driving gear on the gear motor and the spur rack, the part material frame can be horizontally conveyed, and finally the part material frame is accurately immersed into a surface treatment pond to be treated.

Description

Technical Field

[0001] The utility model relates to the technical field of metal surface treatment, in particular to a surface treatment transmission line. Background Art

[0002] Surface treatment of metal parts is one of the most important processes in the manufacturing industry. Its purpose is to improve the surface properties of metal parts, enhance their corrosion resistance, wear resistance and other characteristics, thereby improving their service life and quality. In the surface treatment process of metal parts, it is usually necessary to immerse or spray the parts in a specific treatment liquid to achieve the desired surface treatment effect. When immersing, multiple surface treatment tanks are often immersed in sequence. If the material frame is lifted by an overhead crane and then immersed in the surface treatment tank, the installation cost is high. At the same time, when the overhead crane lifts the material frame, the position of the material frame cannot be accurately controlled. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a surface treatment transmission line, which can horizontally transmit the part material frame with precise positioning through the cooperation between the driving gear on the reduction motor and the spur rack, and finally accurately immerse it into the surface treatment pool for treatment.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a surface treated transmission line, comprising:

[0005] A transmission frame, on which a transmission track is fixed, and a spur rack is connected to the transmission frame;

[0006] A plurality of surface treatment tanks, which are located below the transmission rack and are arranged in sequence;

[0007] A moving frame, the moving frame is connected to the transmission frame, a plurality of moving wheels are connected below the moving frame, the moving wheels are in contact with the upper surface of the transmission track, a reduction motor is also connected to the moving frame, a driving gear is connected to the motor shaft of the reduction motor, the driving gear is meshed with a spur rack, and a limiting structure is also fixed below the moving frame;

[0008] A lifting component is provided, and a material frame is connected to the lifting component.

[0009] Furthermore, a plurality of supporting legs are fixed below the transmission track of the transmission frame, and a disengagement area is provided on one side of the transmission frame.

[0010] Furthermore, the mobile rack includes a frame, the top of the frame is provided with a lifting drive device, the lifting drive device is connected to a lifting plate, a material frame is movably connected below the lifting plate, and a guide structure is connected around the lifting plate.

[0011] Furthermore, the lifting drive device is an electric hoist, and the lifting rope of the electric hoist is fixedly connected to the lifting ring on the top of the lifting plate.

[0012] Furthermore, the guide structure includes a stand fixed around the lifting plate, and the side of the stand is rotatably connected to a guide wheel.

[0013] Furthermore, the limiting structure includes a limiting plate arranged on the outer side of the moving wheel at the front side of the moving frame, a rotating wheel is rotatably connected below the limiting plate, and the transmission frame also has a supporting plate, and the rotating wheel is in contact with the supporting plate.

[0014] Furthermore, a plurality of hooks for lifting the material frame are provided below the lifting plate.

[0015] Furthermore, a lifting cylinder is fixed on the lifting plate, a lifting beam is fixed on the cylinder rod of the lifting cylinder, and a hook is fixed on the lifting beam.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The transmission line can horizontally transmit the parts frame through the cooperation between the driving gear on the reduction motor and the spur rack, and finally immerse it accurately into the surface treatment pool for treatment;

[0018] 2. The lifting and lowering of the lifting plate can be realized by lifting and lowering the electric hoist rope, and in the process of the lifting plate rising or falling, the lifting plate can be stably lifted and lowered by the guide structure;

[0019] 3. The lifting cylinder on the lifting plate is fixedly connected to a lifting beam, and the hook is fixed by the lifting beam, which can realize the deflection of one side of the material frame, so as to facilitate the discharge of the processing liquid in the material frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 This is a structural diagram of the utility model after connecting the material frame;

[0022] Figure 3 It is a partial structural diagram of the mobile frame of the utility model;

[0023] In the figure: 1, transmission frame; 2, spur rack; 3, surface treatment tank; 4, mobile frame; 5, mobile wheel; 6, reduction motor; 7, driving gear; 8, expenditure area; 9, support leg; 10, material frame; 11, frame; 12, guide structure; 13, electric hoist; 14, lifting rope; 15, lifting ring; 16, stand; 17, guide wheel; 18, limit plate; 19, rotating wheel; 20, support plate; 21, hook; 22, lifting cylinder; 23, lifting plate; DETAILED DESCRIPTION

[0024] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] like Figure 1-3 As shown, the embodiment of the utility model provides a surface-treated transmission line, comprising:

[0026] A transmission frame 1, on which a transmission track is fixed, and a spur rack 2 is connected to the transmission frame 1;

[0027] A plurality of surface treatment pools 3, wherein the surface treatment pools 3 are located below the transmission rack 1 and are arranged in sequence;

[0028] A moving frame 4, the moving frame 4 is connected to the transmission frame 1, a plurality of moving wheels 5 are connected below the moving frame 4, the moving wheels 5 are in contact with the upper surface of the transmission track, a reduction motor 6 is also connected to the moving frame 4, a driving gear 7 is connected to the motor shaft of the reduction motor 6, the driving gear 7 is meshed with the spur rack 2, and a limiting structure is also fixed below the moving frame 4;

[0029] A lifting assembly is provided, and a material frame 10 is connected to the lifting assembly.

[0030] The process of the utility model when in use is as follows: first, a material frame 10 is connected to the lifting component of the mobile frame 4, and the material frame 10 is filled with workpieces that need to be heat treated, and then the lifting component is started. The lifting component drives the material frame 10 to move upward. After moving to the surface treatment pool 3, the mobile frame 4 starts to move horizontally. When it moves horizontally to the first surface treatment pool 3, the lifting component drives the material frame 10 to descend and immerse the material frame 10 into the surface treatment pool 3. After the immersion in the first surface treatment pool 3 is completed, the material frame 10 rises and begins to immerse in the next surface treatment pool 3. Specifically, when the mobile frame 4 moves, the reduction motor 6 is directly started, and the driving gear 7 on the reduction motor 6 is meshed with the spur gear on the transmission frame 1, and finally drives the mobile frame 4 to move horizontally. Since there is a limiting structure under the mobile frame 4, the mobile frame 4 can maintain stable movement.

[0031] Furthermore, a plurality of supporting legs 9 are fixed under the transmission track of the transmission rack 1, and a dispensing area 8 is also provided on one side of the transmission rack 1. Specifically, since a plurality of supporting legs 9 are fixed on the transmission track of the transmission rack 1, the material frame 10 on the lifting assembly can be lowered to an open area through the dispensing area 8 of the transmission rack 1, so as to facilitate the loading of parts.

[0032] Furthermore, the mobile frame 4 includes a frame 11, a lifting drive device is provided on the top of the frame 11, the lifting drive device is connected to a lifting plate 23, a material frame 10 is movably connected below the lifting plate 23, and a guide structure 12 is connected around the lifting plate 23. By setting the guide structure 12, the mobile frame 4 can be prevented from deflecting when moving horizontally.

[0033] Furthermore, the lifting drive device is an electric hoist 13, and the sling 14 of the electric hoist 13 is fixedly connected to the lifting ring 15 on the top of the lifting plate 23. The lifting drive device of the utility model adopts an electric hoist 13, and the sling 14 on the electric hoist 13 is fixedly connected to the lifting ring 15, which is more convenient and quick when controlling the lifting plate 23 to lift.

[0034] Furthermore, the guide structure 12 includes a stand 16 fixed around the lifting plate 23, and the side of the stand 16 is rotatably connected to a guide wheel 17. The stand 16 of the lifting plate 23 is connected to the guide wheel 17, and the guide wheel 17 cooperates with the side frame beam of the lifting frame, and the side frame beams have limit plates 18 on both sides, so that the lifting plate 23 can be lifted and lowered.

[0035] Furthermore, the limiting structure includes a limiting plate 18 disposed outside the moving wheel 5 at the front side of the moving frame 4, a rotating wheel 19 is rotatably connected below the limiting plate 18, and a supporting plate 20 is further provided on the transmission frame 1, and the rotating wheel 19 is in contact with the supporting plate 20. Specifically, the limiting plate 18 at the front side of the moving frame 4 can limit the movement of the moving frame 4, and the rotating wheel 19 below the moving frame 4 is supported by the supporting plate 20, so that the moving frame 4 is more stable when moving.

[0036] Furthermore, a plurality of hooks 21 for lifting the material frame 10 are provided below the lifting plate 23. Specifically, the hooks 21 below the lifting plate 23 are used to fix the material frame 10, thereby achieving the lifting of the material frame 10.

[0037] Furthermore, a lifting cylinder 22 is fixed on the lifting plate 23, a lifting beam is fixed on the cylinder rod of the lifting cylinder 22, and a hook 21 is fixed on the lifting beam. When the lifting cylinder 22 is extended and retracted, one side of the material frame 10 can be tilted to facilitate the discharge of the treatment liquid therein, thereby preventing the treatment liquid of one treatment pool from being lost or mixed with other treatment pools.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A surface treated transmission line, characterized in that: include: A transmission frame, on which a transmission track is fixed, and a spur rack is connected to the transmission frame; A plurality of surface treatment tanks, which are located below the transmission rack and are arranged in sequence; A moving frame, the moving frame is connected to the transmission frame, a plurality of moving wheels are connected below the moving frame, the moving wheels are in contact with the upper surface of the transmission track, a reduction motor is also connected to the moving frame, a driving gear is connected to the motor shaft of the reduction motor, the driving gear is meshed with a spur rack, and a limiting structure is also fixed below the moving frame; A lifting component is provided, and a material frame is connected to the lifting component.

2. A surface treated transmission line according to claim 1, characterized in that: A plurality of supporting legs are fixed below the transmission track of the transmission frame, and a discharging area is also provided on one side of the transmission frame.

3. A surface treated transmission line according to claim 2, characterized in that: The movable rack comprises a rack frame, the lifting assembly comprises a lifting drive device on the top of the rack frame, the lifting drive device is connected to a lifting plate, a material frame is movably connected below the lifting plate, and a guide structure is connected around the lifting plate.

4. A surface treated transmission line according to claim 3, characterized in that: The lifting drive device is an electric hoist, and the lifting rope of the electric hoist is fixedly connected to the lifting ring on the top of the lifting plate.

5. A surface treated transmission line according to claim 4, characterized in that: The guide structure comprises a stand fixed on the four sides of the lifting plate, and the side surfaces of the stand are rotatably connected with guide wheels.

6. A surface treated transmission line according to claim 5, characterized in that: The limiting structure includes a limiting plate arranged on the outer side of the moving wheel at the front side of the moving frame, a rotating wheel is rotatably connected below the limiting plate, and a supporting plate is also provided on the transmission frame, and the rotating wheel is in contact with the supporting plate.

7. A surface treated transmission line according to claim 6, characterized in that: A plurality of hooks for lifting the material frame are arranged below the lifting plate.

8. A surface treated transmission line according to claim 7, characterized in that: A lifting cylinder is also fixed on the lifting plate, a lifting beam is fixed on the cylinder rod of the lifting cylinder, and a hook is fixed on the lifting beam.

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