CN211801759U

CN211801759U - Special spraying machine for pressure container

Info

Publication number: CN211801759U
Application number: CN201922307395.0U
Authority: CN
Inventors: 叶紫红; 杨友成; 汪奇
Original assignee: Hubei Dali Container Manufacturing Co ltd
Current assignee: Hubei Dali Container Manufacturing Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-30
Anticipated expiration: 2029-12-20

Abstract

A special spraying machine for a pressure container comprises a spraying machine and a coating supply device and is characterized in that the spraying machine comprises a machine frame and a diaphragm pump, and wheels are arranged at the bottom of the machine frame, so that the spraying machine is convenient to maneuver. The frame top is equipped with the paint bucket of keeping in, and the smooth-going connection of paint bucket bottom and eccentric funnel of keeping in passes through the exit of eccentric funnel and is connected with the import of diaphragm pump through the straight tube, and the export and the high-pressure hose connection of diaphragm pump. The utility model discloses can be with the direct seamless butt joint of former storage bucket and flush coater, reduced workman intensity of labour, the flush coater economizes the raw materials, and the lacquer layer adheres to closely, and the mechanical interlock of reinforcing coating and main part, spray coating are smooth, level and smooth, fine and close, do not have brush mark and granule.

Description

Special spraying machine for pressure container

Technical Field

The utility model relates to a high-pressure airless spraying technical field especially relates to special flush coater of pressure vessel.

Background

High-pressure airless spraying is a more advanced spraying method, and adopts a booster pump to increase the pressure of the coating to high pressure, and the coating is sprayed out through a very thin spray hole to form fan-shaped fog. When large-scale plates are sprayed, the spraying speed can exceed 3-5M3/min, thicker paint can be sprayed, and because air is not mixed in the paint and the paint transfer efficiency and the production efficiency are higher, a compact coating is formed on the wall and the metal surface, so that the quality of the airless spraying surface is obviously better than that of air spraying. However, the existing high-pressure airless spraying is used in the field of buildings, cannot be used in pressure container production units, and can meet the production requirements only after the structure and the structure are improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special flush coater of pressure vessel to technical problem more than having solved.

In order to solve the technical problem, the utility model provides a technical scheme is:

compared with the prior art, the utility model provides a special spraying machine of pressure vessel has following beneficial effect:

a special spraying machine for a pressure container comprises a spraying machine and a coating supply device, and is characterized in that the spraying machine comprises a frame and a diaphragm pump, wherein a temporary storage paint bucket is arranged at the top of the frame, the bottom of the temporary storage paint bucket is smoothly connected with an eccentric funnel, the outlet of the eccentric funnel is connected with the inlet of the diaphragm pump through a straight pipe, and the outlet of the diaphragm pump is connected with a high-pressure hose; the coating supply device comprises a flat-plate cart, rollers are arranged at the bottom of the flat-plate cart, an electric push rod is arranged at the position, close to a vertical pipe of a handrail of the cart, of the flat-plate cart, the top of a push rod shaft of the electric push rod is connected with a hanging beam, a self-sucking pump is arranged at the end part of the hanging beam, a suction pipe of the self-sucking pump is located on a central line of a bucket opening of a paint bucket, and an outlet of the self.

Preferably, the lower part of the frame is provided with a partition plate, the diaphragm pump is arranged on the partition plate through a spring seat, vibration noise can be reduced, and the side part of the diaphragm pump is also provided with a motor.

Preferably, the suction tube of the self-priming pump is located near the centerline of the paint bucket spout.

Preferably, a self-priming pump and a control switch of an electric push rod are installed on the cart handrail.

The utility model discloses can be with the direct seamless butt joint of former storage bucket and flush coater, reduced workman intensity of labour, the flush coater economizes the raw materials, and the lacquer layer adheres to closely, and the mechanical interlock of reinforcing coating and main part, spray coating are smooth, level and smooth, fine and close, do not have brush mark and granule. The problems of air bubbles, cracking and the like of the coating are solved well. The utilization rate of the coating is more than 90 percent and is about 30 percent compared with air spraying.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the special coating machine for pressure vessels according to the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, the pressure vessel dedicated coating machine includes a coating machine 7 and a coating material supply device 3.

The sprayer 7 comprises a frame 76 and a diaphragm pump 75, and wheels are arranged at the bottom of the frame 76 for facilitating maneuvering. The top of the frame 76 is provided with a temporary storage paint bucket 71, the bottom of the temporary storage paint bucket 71 is smoothly connected with an eccentric funnel 72, the outlet of the eccentric funnel 72 is connected with the inlet of a diaphragm pump 75 through a straight pipe 73, and the outlet 751 of the diaphragm pump 75 is connected with a high-pressure hose 752. The eccentric funnel 72 is smooth in blanking, installation space is saved, and paint is not wasted.

A partition plate is provided at a lower portion of the frame 76, the diaphragm pump 75 is provided at the partition plate through a spring seat 79 to reduce vibration noise, and a motor 750 is further provided at a side portion of the diaphragm pump 75. The diaphragm pump is improved greatly on the basis of a plunger pump, and the principle is as follows: the motor drives the piston to reciprocate, promotes the diaphragm motion again, absorbs the coating and pushes out after the pressurization, spouts to the application object through the nozzle, because its piston works in the oil of abrasionproof loss, operational environment optimizes greatly, and the life-span improves greatly, and the piston through mixing through the hardening treatment is more not fragile, and the high antitwisting diaphragm that polymer material made in addition more makes the diaphragm pump life-span further improve.

The coating supply device 3 comprises a flat cart 33, rollers 330 are arranged at the bottom of the flat cart 33, an electric push rod 31 is arranged at the position, close to a cart handrail vertical pipe 32, of the flat cart 33, the top of a push rod shaft of the electric push rod 31 is connected with a hanging beam 361, a self-sucking pump 39 is arranged at the end part of the hanging beam 361, a suction pipe 37 of the self-sucking pump 39 is positioned on the central line of a bucket opening of a paint bucket 331 or near the central line, and an outlet of the self-sucking pump is. The cart handrail can be provided with a self-priming pump 39 and a control switch of the electric push rod 31.

The utility model is characterized in that: production efficiency is high, and is effectual: high pressure and high penetrability.

The working process is as follows: the electric push rod 31 pushes the shaft to the raised top, and the paint bucket is placed in the fixed position of the flat-bed cart. Open corresponding switch, fall electric putter 31 push rod axle to be located paint kettle 331 from suction pipe 37 of suction pump 39, push away dull and stereotyped shallow 33 near special flush coater 7 of pressure vessel, when the paint spray tube 38 of self-priming pump is located paint kettle 71 of keeping in, open corresponding switch, absorb paint and fill in keeping in paint kettle 71. When the other end of the high-pressure hose 752 is connected to a high-pressure spray gun tool, the pressure vessel-dedicated coating machine 7 starts to operate, and the paint flows toward the high-pressure hose 752, so that the high-pressure spray gun can spray a very uniform paint.

the utility model discloses once spout to become membrane thick, the lacquer layer adheres to closely, and the mechanical snap-in force of reinforcing coating and main part, spraying coating are smooth, level and smooth, fine and close, do not have brush mark and granule. The problems of air bubbles, cracking and the like of the coating are solved well. The utilization rate of the coating is more than 90 percent and is about 30 percent of that of air spraying, and the raw materials are saved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A special spraying machine for a pressure container comprises a spraying machine and a coating supply device, and is characterized in that the spraying machine comprises a frame and a diaphragm pump, wherein a temporary storage paint bucket is arranged at the top of the frame, the bottom of the temporary storage paint bucket is smoothly connected with an eccentric funnel, the outlet of the eccentric funnel is connected with the inlet of the diaphragm pump through a straight pipe, and the outlet of the diaphragm pump is connected with a high-pressure hose; the coating supply device comprises a flat-plate cart, rollers are arranged at the bottom of the flat-plate cart, an electric push rod is arranged at the position, close to a vertical pipe of a handrail of the cart, of the flat-plate cart, the top of a push rod shaft of the electric push rod is connected with a hanging beam, a self-sucking pump is arranged at the end part of the hanging beam, a suction pipe of the self-sucking pump is located on a central line of a bucket opening of a paint bucket, and an outlet of the self.

2. The special spraying machine for the pressure vessel as claimed in claim 1, wherein a partition plate is provided at a lower portion of the frame, and the diaphragm pump is provided on the partition plate through a spring seat.

3. The special coating machine for the pressure container as claimed in claim 1, wherein a motor is further provided at a side portion of the diaphragm pump.

4. The pressure vessel dedicated applicator of claim 1 wherein the suction tube of said self-primer pump is located near the centerline of the paint tank finish.

5. The special spraying machine for the pressure vessel as claimed in claim 1, wherein the cart armrest is provided with a control switch of a self-priming pump and an electric push rod.

6. The special sprayer for pressure vessels of claim 1 wherein the sprayer housing has wheels on the bottom.