CN210522955U - Production line dip coating device of well lid or well grate - Google Patents

Abstract

The utility model relates to an assembly line dip coating device of well lid or well grate, including setting up inside and outside circulation pay-off subassembly between the dip coating, the paint groove, air compressor, circulation pay-off subassembly is including the caterpillar track that forms closed return circuit, install the chain in the caterpillar track, install a plurality of pendant on the chain, drive assembly and the fixed bolster that is equipped with driving motor and drive sprocket, caterpillar track fixed mounting is on a plurality of fixed bolsters, drive sprocket is connected with the chain cooperation, driving motor drives drive sprocket and rotates, the feed section of caterpillar track, the dip coating section, the inside between the dip coating is located to the driping section, the material loading section of caterpillar track, the material unloading section is located between the dip coating outside, the caterpillar track of dip coating section is "V" style of calligraphy and locates paint groove top, be provided with the breather pipe that takes the gas pocket in the paint groove, the one end and the air compressor of breather pipe are. This device has improved production efficiency, makes well lid or well grate surface adnexed paint more even, and the dip coating quality improves, is provided with the collection coating cloud device, avoids causing the pollution to the environment.

Description

Production line dip coating device of well lid or well grate

Technical Field

The utility model relates to a well lid production field, in particular to assembly line dip coating device of well lid or well grate.

Background

After the well lid or well grate is cast, the surface of the well lid or well grate is usually required to be subjected to paint dipping treatment, the appearance is attractive, rust damage is prevented, and the traditional paint dipping process is that a plurality of well lids are placed into a hanging net and hung into a large paint container, the well lids are hung and drained after waiting for several minutes, and then the well lids subjected to paint dipping are detached to finish the paint dipping treatment.

The whole process not only pollutes the environment, has low efficiency and large working strength of operators, but also has harm to the health of the operators when the operators contact the paint in a short distance. The application numbers are: 201420464833.9, the automatic paint dipping treatment of the workpiece is realized, but the paint container needs to be lifted repeatedly, the process is complicated, certain power consumption is generated, and the paint dipping uniformity effect on gullies on the surface of the workpiece is poor; the application numbers are: 201811022219.6, the workpiece is moved up and down in the paint pool to make the paint dipping more uniform, but the whole structure is complex, and the use and maintenance cost is high.

Disclosure of Invention

The utility model discloses an overcome prior art's shortcoming, provide a assembly line dip coating device of well lid or well grate, structural arrangement is reasonable, convenient to use.

The utility model relates to a production line paint dipping device of a well lid or a well grate, which comprises a circulating feeding component, a paint groove and an air compressor which are arranged inside and outside a paint dipping room, the circulating feeding assembly comprises a caterpillar track forming a closed loop, a chain arranged in the caterpillar track, a plurality of hanging pieces arranged on the chain, a driving assembly provided with a driving motor and a driving chain wheel and a fixed bracket, the caterpillar tracks are fixedly arranged on a plurality of fixed brackets, the driving chain wheel is connected with the chain in a matching way, the driving motor drives the driving chain wheel to rotate, the feeding section, the paint dipping section and the draining section of the chain track are arranged in the paint dipping room, the feeding section and the discharging section of the caterpillar track are arranged outside the paint dipping chamber, the caterpillar track of the paint dipping section is arranged above the paint tank in a V shape, the paint tank is internally provided with a vent pipe with an air hole, and one end of the vent pipe is connected with an air compressor.

Specifically, a door curtain is arranged at the joint of the chain rail inside the dip coating room and the chain rail outside the dip coating room, and a transparent window is arranged on the door curtain.

Specifically, the drive assembly further comprises a frequency converter, the frequency converter is electrically connected with the drive motor, the drive motor is fixedly connected with the drive chain wheel, and the drive chain wheel is connected with the chain.

Specifically, the hanger is provided with (one or two) hooks which are forked along the vertical direction.

Preferably, a collecting cover is arranged above the paint tank, and the upper end of the collecting cover is connected with the paint purifier through a collecting pipe.

Preferably, the vent pipe is V-shaped and the same as the painting dipping section caterpillar track, the air holes in the vent pipe are circular holes, and the diameter of the circular hole in the middle of the vent pipe is gradually reduced along the two ends above the V-shaped vent pipe.

The utility model relates to an assembly line dip coating device of well lid or well grate's main advantage is:

1. the efficiency is high, the paint dipping and carrying time is greatly shortened, and the production efficiency is improved;

2. the automatic well cover or well grate hanging machine has the advantages that the automation degree is high, the manual operation is convenient, the labor intensity is reduced, the environment for hanging and taking the well cover or well grate is separated from the paint dipping environment, and the working environment of operators is greatly improved;

3. the ventilating pipe with a reasonable structure is arranged in the paint dipping groove, so that paint attached to the surface of the well cover or the well grate is more uniform, the paint dipping quality is improved, and the effect is obvious;

4. and a paint mist collecting device is arranged in the paint dipping room, so that the pollution to the environment is avoided.

Drawings

FIG. 1 is a schematic structural view of a production line paint dipping device of a well lid or a well grate;

fig. 2 is a sectional view a-a of fig. 1.

The system comprises a circulating feeding assembly, a paint dipping room, a paint tank, a 4-air compressor, a 5-chain rail, a 6-chain, a 7-hanging piece, a 8-driving assembly, a 9-fixed support, a 10-feeding section, a 11-paint dipping section, a 12-draining section, a 13-feeding section, a 14-discharging section, a 15-vent hole, a 16-vent pipe, a 17-door curtain, an 18-window, a 19-frequency converter, a 20-driving motor, a 21-driving chain wheel, a 22-hook, a 23-collecting cover, a 24-collecting pipe, a 25-paint purifier and a 26-well cover, wherein the circulating feeding assembly is arranged on the conveying pipeline, and the paint dipping room is arranged on the conveying pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work mostly belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1 and 2, the utility model relates to a well lid or well grate assembly line dip coating device, which comprises a circulation feeding component, a paint groove and an air compressor, wherein the circulation feeding component is arranged inside and outside a dip coating room, the circulation feeding component comprises a caterpillar track forming a closed loop, a chain arranged in the caterpillar track, a plurality of hanging parts arranged on the chain, a driving component provided with a driving motor and a driving chain wheel and a fixed bracket, the driving component drives the chain to move circularly, the caterpillar track is fixedly arranged on the fixed brackets, the driving chain wheel is connected with the chain in a matching way, the teeth of the driving chain wheel are meshed with the chain, the driving chain wheel is prevented from elastic sliding and slipping by chain transmission, the running stability of the dip coating device is ensured, the driving chain wheel is fixedly connected with a shaft on the driving motor, in the embodiment, key grooves are arranged on the driving chain wheel and the driving motor shaft, the driving chain wheel is fixed with the, drive motor drives drive sprocket rotatoryly, and then drag chain moves in the caterpillar track, inside between the dip coating is located to the feeding section, dip coating section, the driping section of caterpillar track, the material loading section, the unloading section of caterpillar track are located between the dip coating outside, the caterpillar track of dip coating section is "V" style of calligraphy and locates the paint groove top, be provided with the breather pipe of taking the gas pocket in the paint groove, the one end and the air compressor of breather pipe are connected, and the motor connecting source of air compressor machine, air compressor's gas holder and breather pipe are connected, still can install the ooff valve on the breather pipe, the size of air flow in the control breather pipe.

Inside caterpillar track and the outside caterpillar track handing-over department between dip coating are equipped with the door curtain, avoid the coating cloud to volatilize to outside between dip coating, influence outside operational environment, be equipped with transparent window on the door curtain, can conveniently observe the operational aspect of interior device between dip coating.

The drive assembly still includes the converter, and the converter is connected with the power electricity, the converter with the driving motor electricity is connected, through the adjustable traction speed of converter, adapts to the well lid dip coating of different specifications, and for example large-scale well lid diameter is great, and required dip coating time is long, and small-size well lid appearance is little, and required dip coating time is short, is convenient for improve dip coating efficiency.

The driving motor is fixedly connected with the driving chain wheel, the driving chain wheel is connected with the chain, hooks which are forked in the vertical direction are arranged on the hanging piece, and the number of the hooks is one in the embodiment.

The top in paint groove is equipped with collects the cover, collects the cover and can gathers together the coating cloud that volatilizees in the paint groove, is convenient for collect the coating cloud, the upper end of collecting the cover is passed through the collecting pipe and is connected with the paint purification ware, with the coating cloud purification treatment that volatilizees in the paint groove, realizes pollution-free dip coating operation.

Example 2:

the utility model relates to an assembly line dip coating device of well lid or well grate, including setting up circulation pay-off subassembly, paint groove, air compressor inside and outside the dip coating room, circulation pay-off subassembly includes the caterpillar track that forms closed loop, install the chain in the caterpillar track, install a plurality of pendant on the chain, be equipped with driving motor and driving sprocket's drive assembly and fixed bolster, the pendant top is installed in the clearance bottom between two adjacent rollers of chain, the pendant is 2mm stainless steel crook, can not influence the meshing transmission of chain and driving sprocket, the fixed bolster is steel construction, drive assembly drive chain circular motion, caterpillar track fixed mounting is on a plurality of fixed bolsters, driving sprocket and chain cooperation are connected, driving motor drives driving sprocket rotation, the feeding section, dip coating section, the drippage section of caterpillar track locate inside the dip coating room, the utility model discloses a paint dipping machine, including paint dipping section, paint spraying section, air compressor, paint spraying section, paint tank, paint spraying section, unloading section, paint spraying section, air bearing, air.

Inside caterpillar track and the outside caterpillar track handing-over department between dip coating are equipped with the door curtain, and in this embodiment, the door curtain is the magnetic stripe door curtain, and the leakproofness is better, avoids the coating cloud to volatilize the diffusion outside to between dip coating, be equipped with transparent window on the door curtain.

The driving assembly further comprises a frequency converter, the frequency converter is electrically connected with a power supply and the driving motor, the rotating speed of the driving motor can be adjusted by changing the output frequency of the frequency converter, the traction speed is further adjusted, the driving assembly is suitable for well grate impregnating of different specifications, the driving motor is fixedly connected with the driving chain wheel, and the driving chain wheel is connected with the chain.

The hanging pieces are provided with the hooks which are forked along the vertical direction, in the embodiment, the number of the hooks is two so as to adapt to paint dipping of the well grate, the weight of a single well grate is small, a plurality of well grates can be hung on the single hanging piece, and the paint dipping efficiency is improved.

The top in paint groove is equipped with collects the cover, the upper end of collecting the cover is passed through the collecting pipe and is connected with the paint purification ware, and the paint purification ware is activated carbon adsorption case in this embodiment, and inside is equipped with activated carbon adsorption unit and negative-pressure air fan, inhales activated carbon adsorption incasement with the coating cloud through negative-pressure air fan in, is caught by activated carbon adsorption unit, reaches the purpose of purification.

The ventilation pipe is the same "V" style of calligraphy with the dip coating section caterpillar track, the gas pocket on the ventilation pipe is the circular port, the diameter of ventilation pipe middle part circular port reduces along two tip of ventilation pipe "V" style of calligraphy top gradually, and the well grate is when V style of calligraphy bottom, and whole by the paint submergence, and the atmosphere volume helps paint to adhere to evenly, and the air flow size is directly proportional with the area of contact of well grate and paint, and the tolerance distribution is more reasonable.

Example 3:

the present embodiment differs from embodiment 2 in that: steel construction fixed bolster in the dip coating room is the caterpillar track two-layer distribution in the dip coating room, greatly increased the length of caterpillar track dribble section, well lid or well grate after the dip coating operation have run the dribble section after, the solidification can be driped to surface paint, make things convenient for the later stage to lift transport operation off, the cover is collected to the coating cloud of a plurality of collections coating clouds is installed to the top in the dip coating room simultaneously, the coating cloud collection purification treatment that volatilizees well lid or well grate dip coating rear surface, reduce coating cloud diffusion pollution.

The rest is the same as in example 2.

Claims (7)

1. An assembly line paint dipping device for a well lid or a well grate is characterized by comprising a circulating feeding assembly, a paint groove and an air compressor which are arranged inside and outside a paint dipping room, the circulating feeding assembly comprises a caterpillar track forming a closed loop, a chain arranged in the caterpillar track, a plurality of hanging pieces arranged on the chain, a driving assembly provided with a driving motor and a driving chain wheel and a fixed bracket, the caterpillar tracks are fixedly arranged on a plurality of fixed brackets, the driving chain wheel is connected with the chain in a matching way, the driving motor drives the driving chain wheel to rotate, the feeding section, the paint dipping section and the draining section of the chain track are arranged in the paint dipping room, the feeding section and the discharging section of the caterpillar track are arranged outside the paint dipping chamber, the caterpillar track of the paint dipping section is arranged above the paint tank in a V shape, the paint tank is internally provided with a vent pipe with an air hole, and one end of the vent pipe is connected with an air compressor.

2. The assembly line paint dipping device for the well lid or the well grate as claimed in claim 1, wherein a door curtain is arranged at the joint of the caterpillar track inside the paint dipping room and the caterpillar track outside the paint dipping room, and a transparent window is arranged on the door curtain.

3. The assembly line paint dipping device for the well lids or well grates as claimed in claim 1 or 2, wherein the driving assembly further comprises a frequency converter, the frequency converter is electrically connected with the driving motor, the driving motor is fixedly connected with the driving chain wheel, and the driving chain wheel is connected with a chain.

4. The assembly line paint dipping device for the well lid or the well grate as claimed in claim 3, wherein the hanging member is provided with a hook which is branched in a vertical direction.

5. The assembly line paint dipping device of the well lid or the well grate as claimed in claim 4, wherein a collecting cover is arranged above the paint groove, and the upper end of the collecting cover is connected with the paint purifier through a collecting pipe.

6. The assembly line dip-coating device for the well lid or the well grate according to any one of claims 1, 2, 4 and 5, wherein the vent pipe is V-shaped like the chain track of the dip-coating section, the air holes on the vent pipe are circular holes, and the diameter of the circular hole in the middle of the vent pipe is gradually reduced along the two ends above the V-shaped vent pipe.

7. The assembly line dip coating device of well lid or well grate of claim 3, characterized in that the vent pipe is V-shaped as same as the chain track of the dip coating section, the air hole on the vent pipe is a circular hole, the diameter of the circular hole in the middle of the vent pipe is gradually reduced along the two ends above the V-shaped vent pipe.

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