An energy-saving and environmentally friendly chain surface coating equipment

Abstract

This utility model relates to the technical field of chain coating equipment, specifically an energy-saving and environmentally friendly chain surface coating equipment. It includes a housing and a spraying device. The spraying device is located on the top of the housing, which has an opening on the front. The equipment also includes: a transmission mechanism comprising a fixed sprocket and a movable sprocket, which are rotatably mounted on opposite sides inside the housing. The movable sprocket has an adjustable movement mechanism according to the chain length. A housing is located on the side wall of the housing between the fixed and movable sprockets for quickly loading the chain; a spraying mechanism comprising two spraying units, respectively located on the upper and lower sides outside the housing. The spraying device is connected to the spraying mechanism for uniformly spraying the chain surface; and an adjustment mechanism located inside the housing for simultaneously controlling the separation and closure of the two spraying units. This utility model can uniformly spray the chain, improving the uniformity of chain coating and achieving high coating efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of chain coating equipment, specifically an energy-saving and environmentally friendly chain surface coating equipment. Background Technology

[0002] Chains are generally metal links or rings, mostly used for mechanical transmission and traction. They are used as chain-like objects to obstruct traffic (such as in streets, river or harbor entrances), and as chains for mechanical transmission. Chains include four main series: transmission chains; conveyor chains; traction chains; and special professional chains. Chains can be divided into short-pitch precision roller chains and heavy-duty transmission bent-plate roller chains.

[0003] In existing technologies, these chains used in the open air are generally coated with a protective layer. However, existing coating equipment does not achieve sufficient uniformity during coating, resulting in low coating efficiency. Therefore, we have introduced an energy-saving and environmentally friendly chain surface coating equipment. Utility Model Content

[0004] The purpose of this invention is to provide an energy-saving and environmentally friendly chain surface coating equipment that can uniformly spray the chain, improve the uniformity of chain coating, and has high coating efficiency, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An energy-saving and environmentally friendly chain surface coating equipment includes a housing and a spraying device, wherein the spraying device is located on the top of the housing, and the front of the housing has an opening. The equipment also includes:

[0007] The transmission mechanism includes a fixed sprocket and a movable sprocket, which are rotatably mounted on both sides inside the housing. The movable sprocket is equipped with a moving mechanism that can be adjusted according to the chain length. A housing is provided on the side wall of the housing between the fixed sprocket and the movable sprocket for quickly feeding the chain.

[0008] The spraying mechanism includes two spraying units, which are respectively located on the upper and lower sides of the housing. The spraying equipment is connected to the spraying mechanism and is used to uniformly spray the chain surface.

[0009] The adjustment mechanism, located inside the housing, is used to simultaneously control the separation and closure of the two spraying units.

[0010] As a further embodiment of this utility model, the moving mechanism includes a first lead screw and a slider. The first lead screw is rotatably disposed between the housing and the box body. The slider is threaded onto the first lead screw. The movable sprocket is rotatably disposed on the slider. A first motor is provided on the outside of the box body. The output end of the first motor is fixedly connected to the first lead screw.

[0011] As a further embodiment of this utility model, the spraying unit includes a push plate, a push rod, and a slide rod. The side wall of the housing is provided with strip-shaped holes at positions corresponding to the two spraying units. The slide rod is disposed in the strip-shaped holes, and the push rod is slidably disposed on the slide rod.

[0012] The push plate is vertically installed inside the housing. One end of the push rod located outside the housing is fixed with an arc-shaped tube. Multiple nozzles are evenly arranged inside the arc-shaped tube. One end of the push rod located inside the housing is hinged to a connecting rod, and the other end of the connecting rod is hinged to the push plate.

[0013] As a further embodiment of this utility model, the adjusting mechanism includes a second lead screw, which is rotatably disposed inside the housing. The second lead screw is threadedly connected to the middle of the push plate. A second motor is provided on the outside of the housing, and the output end of the second motor is fixedly connected to the second lead screw.

[0014] As a further embodiment of this utility model, a flexible hose is provided on one side of the arc-shaped tube, and the other end of the flexible hose is fixedly connected to the output end of the spraying equipment.

[0015] As a further embodiment of this invention, a door is provided on the lower side of the opening to improve the sealing effect during spraying.

[0016] As a further embodiment of this invention, the nozzle is configured as an atomizing nozzle, which improves the uniformity of spraying.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This energy-saving and environmentally friendly chain surface coating equipment consists of a housing, shell, spraying equipment, door, fixed sprocket, first lead screw, slider, first motor, movable sprocket, second motor, push plate, connecting rod, slide bar, push rod, arc tube, second lead screw, and hose. Opening the door and starting the second motor causes the output of the second motor to drive the second lead screw counterclockwise. The second lead screw moves the push plate away from the second motor, and the push plate, through the connecting rod, drives the push rod to slide on the slide bar. The push rod causes the two arc tubes to separate. Starting the second motor again causes its output to drive the second lead screw clockwise, hooking the chain onto the fixed sprocket. The chain is positioned between two corresponding arc-shaped tubes on its upper and lower sides, and the first motor is started. The first motor drives the first lead screw to rotate, which in turn drives the slider to slide. The slider moves the movable sprocket away from the fixed sprocket. When the movable and fixed sprockets tighten the chain, the spraying equipment is started. The spraying equipment introduces paint into the arc-shaped tubes through a hose, and then sprays it onto the chain through multiple nozzles in the arc-shaped tubes. At this time, the drive mechanism is started, which drives the fixed sprocket to rotate. The fixed sprocket drives the chain to rotate, which allows for uniform spraying of the chain, improving the uniformity of chain spraying and increasing spraying efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of an energy-saving and environmentally friendly chain surface coating equipment.

[0020] Figure 2 This is a schematic diagram of the internal structure of an energy-saving and environmentally friendly chain surface coating equipment.

[0021] Figure 3 This is a side view schematic diagram of an energy-saving and environmentally friendly chain surface coating equipment.

[0022] Figure 4 for Figure 2 An enlarged schematic diagram of part A in the middle.

[0023] In the diagram: 1. Box body; 2. Shell; 3. Spraying equipment; 4. Box door; 5. Fixed sprocket; 6. First lead screw; 7. Slider; 8. First motor; 9. Movable sprocket; 10. Second motor; 11. Push plate; 12. Connecting rod; 13. Slide rod; 14. Push rod; 15. Arc tube; 16. Second lead screw; 17. Hose. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 4 This utility model provides a technical solution:

[0026] An energy-saving and environmentally friendly chain surface coating equipment includes a housing 1 and a spraying device 3. The spraying device 3 is located on the top of the housing 1. The front of the housing 1 has an opening, and a door 4 is located below the opening to improve the sealing effect during spraying. The equipment also includes:

[0027] The transmission mechanism includes a fixed sprocket 5 and a movable sprocket 9, which are rotatably mounted on both sides inside the housing 1. The fixed sprocket 5 is equipped with a drive mechanism, and the movable sprocket 9 is equipped with a moving mechanism that can be adjusted according to the chain length. A housing 2 is provided on the side wall of the housing 1 between the fixed sprocket 5 and the movable sprocket 9 for quickly feeding the chain.

[0028] The spraying mechanism includes two spraying units, which are respectively located on the upper and lower sides of the housing 2. The spraying equipment 3 is connected to the spraying mechanism and is used to uniformly spray the chain surface.

[0029] An adjustment mechanism, located inside housing 2, is used to simultaneously control the separation and closure of the two spraying units.

[0030] The moving mechanism includes a first lead screw 6 and a slider 7. The first lead screw 6 is rotatably disposed between the housing 2 and the box 1. The slider 7 is threaded onto the first lead screw 6. The movable sprocket 9 is rotatably disposed on the slider 7. A first motor 8 is provided on the outside of the box 1. The first motor 8 is electrically connected to an external power source through a control switch. The output end of the first motor 8 is fixedly connected to the first lead screw 6.

[0031] Reference Figure 3 The spraying unit includes a push plate 11, a push rod 14 and a slide rod 13. The side wall of the housing 2 is provided with strip holes at the positions corresponding to the two spraying units. The slide rod 13 is located in the strip holes, and the push rod 14 is slidably mounted on the slide rod 13.

[0032] The push plate 11 is vertically installed inside the housing 2. The push rod 14 is fixed with an arc-shaped tube 15 at one end outside the housing 2. Multiple nozzles are evenly arranged inside the arc-shaped tube 15. The nozzles are atomizing nozzles, which improve the uniformity of spraying. The push rod 14 is hinged to a connecting rod 12 at one end inside the housing 2. The other end of the connecting rod 12 is hinged to the push plate 11.

[0033] Reference Figure 3 The adjustment mechanism includes a second lead screw 16, which is rotatably mounted inside the housing 2. The second lead screw 16 is threadedly connected to the middle of the push plate 11. A second motor 10 is provided on the outside of the housing 2. The second motor 10 is electrically connected to an external power source through a control switch. The output end of the second motor 10 is fixedly connected to the second lead screw 16.

[0034] A flexible hose 17 is provided on one side of the arc-shaped tube 15, and the other end of the flexible hose 17 is fixedly connected to the output end of the spraying equipment 3.

[0035] In use, open the door 4 and start the second motor 10. The output of the second motor 10 drives the second lead screw 16 to rotate counterclockwise. The second lead screw 16 drives the push plate 11 away from the second motor 10. The push plate 11 drives the push rod 14 to slide on the slide rod 13 through the connecting rod 12. The push rod 14 drives the two arc-shaped tubes 15 to separate. Start the second motor 10 again. The output of the second motor 10 drives the second lead screw 16 to rotate clockwise, hanging the chain on the fixed sprocket 5 and the movable sprocket 9, so that the upper and lower sides of the chain are respectively located between the two corresponding arc-shaped tubes 15. The first motor 8 is activated, which drives the first lead screw 6 to rotate. The first lead screw 6 drives the slider 7 to slide, and the slider 7 drives the movable sprocket 9 away from the fixed sprocket 5. When the movable sprocket 9 and the fixed sprocket 5 tighten the chain, the spraying equipment is started. The spraying equipment passes paint into the arc-shaped tube 15 through the hose 17, and then sprays it onto the chain through multiple nozzles in the arc-shaped tube 15. At this time, the drive mechanism is activated, which drives the fixed sprocket 5 to rotate. The fixed sprocket 5 drives the chain to rotate, which can evenly spray the chain, improving the uniformity of chain spraying and increasing spraying efficiency.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and environmentally friendly chain surface coating equipment, comprising a housing and a spraying device, characterized in that: The spraying equipment is located on the top of the housing, and the housing has an opening on the front. It also includes: The transmission mechanism includes a fixed sprocket and a movable sprocket, which are rotatably mounted on both sides inside the housing. The movable sprocket is equipped with a moving mechanism that can be adjusted according to the chain length. A housing is provided on the side wall of the housing between the fixed sprocket and the movable sprocket for quickly feeding the chain. The spraying mechanism includes two spraying units, which are respectively located on the upper and lower sides of the housing. The spraying equipment is connected to the spraying mechanism and is used to uniformly spray the chain surface. The adjustment mechanism, located inside the housing, is used to simultaneously control the separation and closure of the two spraying units.

2. The energy-saving and environmentally friendly chain surface coating equipment according to claim 1, characterized in that: The moving mechanism includes a first lead screw and a slider. The first lead screw is rotatably disposed between the housing and the box body. The slider is threaded onto the first lead screw. The movable sprocket is rotatably disposed on the slider. A first motor is provided on the outside of the box body. The output end of the first motor is fixedly connected to the first lead screw.

3. The energy-saving and environmentally friendly chain surface coating equipment according to claim 2, characterized in that: The spraying unit includes a push plate, a push rod, and a slide rod. The side wall of the housing is provided with strip-shaped holes at positions corresponding to the two spraying units. The slide rod is located in the strip-shaped holes, and the push rod is slidably mounted on the slide rod. The push plate is vertically installed inside the housing. One end of the push rod located outside the housing is fixed with an arc-shaped tube. Multiple nozzles are evenly arranged inside the arc-shaped tube. One end of the push rod located inside the housing is hinged to a connecting rod, and the other end of the connecting rod is hinged to the push plate.

4. The energy-saving and environmentally friendly chain surface coating equipment according to claim 3, characterized in that: The adjustment mechanism includes a second lead screw, which is rotatably disposed inside the housing. The second lead screw is threadedly connected to the middle of the push plate. A second motor is provided on the outside of the housing, and the output end of the second motor is fixedly connected to the second lead screw.

5. The energy-saving and environmentally friendly chain surface coating equipment according to claim 4, characterized in that: A flexible hose is provided on one side of the arc-shaped tube, and the other end of the flexible hose is fixedly connected to the output end of the spraying equipment.

6. The energy-saving and environmentally friendly chain surface coating equipment according to claim 5, characterized in that: A door is provided on the lower side of the opening to improve the sealing effect during spraying.

7. The energy-saving and environmentally friendly chain surface coating equipment according to claim 6, characterized in that: The nozzle is configured as an atomizing nozzle, which improves the uniformity of spraying.

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