Corrosion-resistant coating spraying equipment for steel pipe

Abstract

The corrosion-resistant coating spraying equipment comprises a base, an operation room is arranged at the upper end of the base, a first motor is installed at the upper end of the right side of the operation room, the first motor is connected with a chain wheel, the chain wheel is connected with a chain, an electric telescopic rod is connected to the inner side of the chain wheel, and a fixing plate is arranged on the inner side of the electric telescopic rod. A second motor is installed on the rear portion of the upper end of the operation room, a reciprocating lead screw is connected to the lower end of the second motor, a sliding block is arranged on the reciprocating lead screw, a spray head is connected to the front end of the sliding block, and a storage box is installed in the base. And a second motor is used for driving a reciprocating lead screw to rotate, a sliding block is made to drive a spraying head to vertically move, multiple sets of steel pipes are sprayed at the same time, the working efficiency of the device is improved, and the yield is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to spraying equipment technical field, concretely for a kind of corrosion-resistant coating spraying equipment for steel pipe. BACKGROUND

[0002] Spraying equipment plays a vital role in modern industry, widely used in automobile manufacturing, building decoration, furniture production and many other fields, corrosion-resistant coating spraying equipment for steel pipe can form hard and durable protective film on the surface of steel pipe, effectively resist corrosion, wear and tear and external environmental factors, increase the service life of steel pipe, save cost, increase durability, spraying equipment is highly automated, spraying equipment can realize high automation, improve production efficiency, coating quality is high, applicability is strong, spraying equipment is suitable for different shapes, different size objects, can spray various coatings, environmental protection and energy saving, reduce the impact on the environment.

[0003] The existing steel pipe spraying equipment device sprays coating evenly to steel pipe through spray head, and at the same time, the reversing motor is opened, so that the transmission belt drives multiple transmission wheels to rotate, then drives the positioning plate to rotate, so as to drive the steel pipe to rotate, then the coating can be sprayed evenly on the surface of the steel pipe, and the protection of each guard plate can prevent the coating from splashing everywhere, so as to facilitate cleaning work, but the existing device does not consider that the coating drying speed is slow after steel pipe spraying is completed, which reduces work efficiency and output, the coating on the surface of steel pipe is easy to fall off during transportation, which reduces product quality, and the device is difficult to clean, increasing labor cost.

[0004] Therefore, we propose a corrosion-resistant coating spraying equipment for steel pipe to solve the problems raised in the above. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a corrosion-resistant coating spraying equipment for steel pipe to solve the problems raised in the above background technology, such as the slow coating drying speed after steel pipe spraying is completed, the reduction of work efficiency and output, the easy falling off of coating on the surface of steel pipe during transportation, the reduction of product quality, and the difficulty in cleaning the device, which increases labor cost.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a corrosion-resistant coating spraying equipment for steel pipe, comprising a base,

[0007] The upper end of the base is provided with an operation room, and the right upper end of the operation room is provided with a first motor, the first motor is connected with a chain wheel, the chain wheel is connected with a chain, the inner side of the chain wheel is connected with an electric telescopic rod, the inner side of the electric telescopic rod is provided with a fixed plate, the rear upper end of the operation room is provided with a second motor, and the lower end of the second motor is connected with a reciprocating screw rod, the reciprocating screw rod is provided with a sliding block, and the front end of the sliding block is connected with a spray head, and the inside of the base is provided with a storage tank, and the rear end of the storage tank is connected with a water pump.

[0008] The upper end of the operation room is provided with a dust collection box, and the upper ends of the operation room are symmetrically provided with dryers.

[0009] Preferably, the operation room is symmetrically provided with a chain, and eight groups of chain wheels are equidistantly arranged in the chain, the chain wheels are meshed and connected with the chain, and the chain wheels are rotatably connected with the operation room, the right upper end of the chain wheel is fixedly connected with the first motor, and the two ends of the upper side of the chain wheel are connected with a rotating shaft.

[0010] The above technical scheme is adopted, the first motor drives the chain wheel to rotate, the chain wheel drives multiple chain wheels to rotate through the chain, and the rotating shaft drives the chain wheels at both ends to rotate, so that the steel pipe can rotate, and the steel pipe can be sprayed from multiple aspects.

[0011] Preferably, the inner side of the chain wheel at the lower end is fixedly connected with the electric telescopic rod, and the inner side of the electric telescopic rod is fixedly connected with the fixed plate.

[0012] The above technical scheme is adopted, and the electric telescopic rod and the baffle play a fixing role on the steel pipe.

[0013] Preferably, the lower end of the second motor is fixedly connected with the reciprocating screw rod, and the reciprocating screw rod is rotatably connected with the operation room, the reciprocating screw rod is threadedly connected with the sliding block, and the sliding block is fixedly connected with the spray head, and the rear end of the spray head is connected with a hose.

[0014] The above technical scheme is adopted, the second motor drives the reciprocating screw rod to rotate, the rear end of the sliding block is slidably connected with the operation room, so that the sliding block makes vertical motion on the reciprocating screw rod, drives the spray head to make vertical motion, and multiple steel pipes can be sprayed at the same time, thereby improving the working efficiency of the device.

[0015] Preferably, the storage tank is connected with the water pump, and the left end of the water pump is connected with a water pipe, and the hose is connected with the water pipe.

[0016] The above technical scheme is adopted, the water pump extracts the corrosion-resistant coating in the storage tank into the water pipe, the hose is connected with the water pipe, so that the water pump extracts the coating to the spray head, and the spray head sprays the corrosion-resistant coating to the steel pipe.

[0017] Preferably, a filter screen is mounted at the inner end of the dust suction box, a first fan is mounted at the left end of the dust suction box, a dust collecting box is mounted at the right end of the dust suction box and the dust suction box and the dust collecting box are slidingly connected, and pipes are symmetrically mounted at the lower ends of the dust suction box and the pipes are penetratingly connected with the dust suction box and extend into the operation room.

[0018] The first fan, the filter screen and the dust collecting box are cooperated to clean the inside of the device, thereby prolonging the service life of the device.

[0019] Preferably, a second fan is mounted at the upper end of the dryer, and an electric heating wire is mounted at the middle of the dryer, and the dryer extends into the operation room.

[0020] The second fan and the electric heating wire are used to dry the operation room, thereby preventing the corrosion-resistant coating on the steel pipe from falling off during transportation and ensuring the product quality.

[0021] Compared with the prior art, the device has the advantages that:

[0022] 1. The chain wheels, the chains and the rotating shafts are cooperated to rotate the multiple sets of chain wheels simultaneously, thereby rotating the fixed plates and the steel pipes placed between the fixed plates, spraying the steel pipes from multiple directions, rotating the reciprocating screw rods by the second motor, moving the sliding blocks and the spray heads vertically, and spraying the multiple sets of steel pipes, thereby improving the working efficiency of the device and increasing the production.

[0023] 2. The first fan, the filter screen and the dust collecting box are cooperated to clean the inside of the device, thereby maintaining the equipment, prolonging the service life of the device, saving the labor cost, drying the operation room by the second fan and the electric heating wire, preventing the corrosion-resistant coating on the steel pipe from falling off during transportation, ensuring the product quality, accelerating the drying and improving the working efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a front view of the sectional structure of the device.

[0025] Figure 2 It is a side view of the sectional structure of the device.

[0026] Figure 3 It is a structure diagram of the chain wheel of the device.

[0027] Figure 4 It is a structure diagram of the spray head of the device.

[0028] Figure 5 It is a structure diagram of the dust suction box of the device.

[0029] Figure 6 Front view structure schematic diagram of the utility model.

[0030] In the drawing: 1, base; 2, operation room; 3, first motor; 4, chain wheel; 5, chain; 6, rotating shaft; 7, electric telescopic rod; 8, fixed plate; 9, second motor; 10, reciprocating screw rod; 11, sliding block; 12, spray head; 13, hose; 14, storage tank; 15, water pump; 16, water pipe; 17, dust absorption tank; 18, filter screen; 19, first fan; 20, dust collection tank; 21, pipeline; 22, dryer; 23, second fan; 24, electric heating wire. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0032] Please refer to Figures 1-6The utility model provides a technical scheme: a kind of corrosion-resistant coating spraying equipment for steel pipe, including base 1, the upper end of base 1 is provided with operating room 2, and the right side upper end of operating room 2 is equipped with first motor 3, and first motor 3 is connected with chain wheel 4, and chain wheel 4 is connected with chain 5, and the inner side of chain wheel 4 is connected with electric telescopic handle 7, and the inner side of electric telescopic handle 7 is provided with fixed plate 8, the upper end rear portion of operating room 2 is equipped with second motor 9, and second motor 9 lower end is connected with reciprocating screw rod 10, and reciprocating screw rod 10 is provided with sliding block 11, and the front end of sliding block 11 is connected with spray head 12, the inside of base 1 is equipped with storage box 14, and storage box 14 rear end is connected with water pump 15, operating room 2 both ends are symmetrically provided with chain 5, and eight groups of chain wheels 4 are provided at equal intervals in chain 5, and chain wheel 4 is engaged with chain 5, and chain wheel 4 is rotatably connected with operating room 2, and the right side upper end chain wheel 4 is fixedly connected with first motor 3, and the upper side chain wheel 4 between both ends is connected with rotating shaft 6, and the inner side of lower end seven groups of chain wheels 4 is fixedly connected with electric telescopic handle 7, and the inner side of electric telescopic handle 7 is fixedly connected with fixed plate 8, and the lower end of second motor 9 is fixedly connected with reciprocating screw rod 10, and reciprocating screw rod 10 is rotatably connected with operating room 2, and reciprocating screw rod 10 is threadedly connected with sliding block 11, and sliding block 11 is fixedly connected with spray head 12, and spray head 12 rear end is connected with hose 13, and storage box 14 is connected with water pump 15, and the left end of water pump 15 is connected with water pipe 16, and hose 13 is connected with water pipe 16, and first motor 3 drives upper end chain wheel 4 to rotate, and chain wheel 4 is engaged with chain 5, and chain 5 is driven to rotate, so that lower end seven groups of chain wheels 4 rotate simultaneously, and rotating shaft 6 drives the chain wheel 4 of operating room 2 both ends to rotate, and lower end seven groups of chain wheels 4 are connected with electric telescopic handle 7, so that electric telescopic handle 7 and fixed plate 8 rotate, and steel pipe is placed between both ends fixed plate 8, and electric telescopic handle 7 moves fixed plate 8 to middle part, and steel pipe is fixed and rotated, and second motor 9 drives reciprocating screw rod 10 to rotate, and the rear end of sliding block 11 is slidably connected with operating room 2, so that sliding block 11 makes vertical motion on reciprocating screw rod 10, and spray head 12 is driven to make vertical motion, and multiple groups of steel pipes can be sprayed simultaneously, and the working efficiency of device is improved, and spray head 12 rear end is connected with hose 13, and water pump 15 extracts corrosion-resistant coating in storage box 14 to water pipe 16, and hose 13 is connected with water pipe 16, so that water pump 15 extracts coating to spray head 12, and corrosion-resistant coating is sprayed to steel pipe by spray head 12;

[0033] The upper middle part of the operating room 2 is provided with a dust suction box 17, and the upper ends of the operating room 2 are symmetrically provided with dryers 22. The middle end of the dust suction box 17 is provided with a filter screen 18, the left end of the dust suction box 17 is provided with a first fan 19, the right end of the dust suction box 17 is provided with a dust collecting box 20, and the dust suction box 17 is slidably connected with the dust collecting box 20. The lower ends of the dust suction box 17 are symmetrically provided with pipes 21, and the dust suction box 17 is throughly connected with the pipes 21, and the pipes 21 extend into the operating room 2. The upper end of the dryer 22 is provided with a second fan 23, and the middle part of the dryer 22 is provided with an electric heating wire 24, and the dryer 22 extends into the operating room 2. The first fan 19 is used to suck the air in the operating room 2 from the right end pipe 21, the dust collecting box 20 is used to collect the waste, the filter screen 18 is used to filter the air and discharge the air into the operating room 2 from the left end pipe 21, the dust in the operating room 2 is treated, the operating room 2 is kept clean, the equipment is maintained, the service life of the device is increased, the second fan 23 is used to discharge the air in the dryer 22 into the operating room 2, the electric heating wire 24 at the lower end of the second fan 23 is used to heat the air, the steel pipe after spraying is dried, the working efficiency of the device is increased, the quality of the steel pipe sprayed with the corrosion-resistant coating is ensured, the anticorrosion coating is prevented from falling off, and the product quality is improved.

[0034] Working principle: when the corrosion-resistant coating spraying equipment for steel pipes is used, the steel pipes are placed between the fixed plates 8, the fixed plates 8 are pushed to fix the steel pipes by the electric telescopic rods 7 at both ends, the first motor 3 drives the sprocket 4 to rotate, the sprocket 4 drives the chain 5 to rotate, a plurality of sprockets 4 are simultaneously rotated, the rotating shafts 6 between the sprockets 4 are used to simultaneously rotate the sprockets 4 at both ends of the operating room 2, the sprockets 4 drive the electric telescopic rods 7 and the fixed plates 8 to rotate, the steel pipes fixed between the fixed plates 8 are rotated, the second motor 9 drives the reciprocating screw rod 10 to rotate, the sliding block 11 drives the nozzle 12 to move up and down, and a plurality of steel pipes are simultaneously sprayed, the water pump 15 sucks the coating in the storage tank 14, and supplies the coating to the nozzle 12 through the water pipe 16 and the hose 13, the first fan 19 sucks the waste in the operating room 2, the waste is filtered through the filter screen 18, the dust collecting box 20 collects the waste, the filtered gas is discharged into the operating room 2, the operating room 2 is cleaned, the second fan 23 discharges the gas into the operating room 2, the electric heating wire 24 is used to heat the gas, and the steel pipe is dried, and the dried steel pipe is completed with the corrosion-resistant coating spraying.

[0035] Thus a series of work is completed, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0036] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A corrosion-resistant coating spraying device for steel pipes, comprising a base (1), characterized in that: the upper end of the base (1) is provided with an operation room (2), the right upper end of the operation room (2) is provided with a first motor (3), the first motor (3) is connected with a chain wheel (4), the chain wheel (4) is connected with a chain (5), the inner side of the chain wheel (4) is connected with an electric telescopic rod (7), the inner side of the electric telescopic rod (7) is provided with a fixed plate (8), the rear upper end of the operation room (2) is provided with a second motor (9), the lower end of the second motor (9) is connected with a reciprocating screw rod (10), the reciprocating screw rod (10) is provided with a sliding block (11), the front end of the sliding block (11) is connected with a spray head (12), the inside of the base (1) is provided with a storage box (14), the rear end of the storage box (14) is connected with a water pump (15); the upper end of the operation room (2) is provided with a dust collection box (17), the upper ends of the operation room (2) are symmetrically provided with dryers (22).

2. A corrosion resistant coating spray apparatus for steel pipe as defined in claim 1, wherein: The operation room (2) is symmetrically provided with a chain (5) at both ends, and eight chain wheels (4) are symmetrically arranged in the chain (5), the chain wheel (4) is connected with the chain (5), and the chain wheel (4) is rotatably connected with the operation room (2), the chain wheel (4) at the right upper end is fixedly connected with the first motor (3), and the chain wheels (4) at both ends are connected with a rotating shaft (6).

3. A corrosion resistant coating spray apparatus for steel pipe as defined in claim 1, wherein: The inner side of the chain wheel (4) at the lower end is fixedly connected with the electric telescopic rod (7), and the inner side of the electric telescopic rod (7) is fixedly connected with the fixed plate (8).

4. A corrosion resistant coating spray apparatus for steel pipe as defined in claim 1, wherein: The lower end of the second motor (9) is fixedly connected with the reciprocating screw rod (10), and the reciprocating screw rod (10) is rotatably connected with the operation room (2), the reciprocating screw rod (10) is threadedly connected with the sliding block (11), and the sliding block (11) is fixedly connected with the spray head (12), the rear end of the spray head (12) is connected with a hose (13).

5. A corrosion resistant coating spray apparatus for steel pipe as defined in claim 4 wherein: The storage box (14) is connected with the water pump (15), and the left end of the water pump (15) is connected with a water pipe (16), the hose (13) is connected with the water pipe (16).

6. 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with a dust collection box (17), the inner side of the operation room (2) is provided with a dust collection box (17), the inner side of the operation room (2) is provided with a dust collection box (17), the inner side of the operation room (2) is provided with a dust collection box (17), the inner side of the operation room (2 7. A corrosion resistant coating spray apparatus for steel pipe as defined in claim 1 wherein: ​

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