CN212821510U

CN212821510U - Decontamination cleaning treatment device for formed workpiece

Info

Publication number: CN212821510U
Application number: CN202021549620.8U
Authority: CN
Inventors: 汤如松
Original assignee: Wanzai Pengwei Industrial Co Ltd
Current assignee: Wanzai Pengwei Industrial Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-30
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a scrubbing cleaning device of shaping work piece. Including handling the passageway, it includes clearance district, degreasing district, drying zone, buffers, neutralization cleaning zone, purification cleaning zone and drying zone in advance to handle the passageway, clearance district, drying zone and drying zone are equipped with the desicator respectively in advance, degreasing district, neutralization cleaning zone and purification cleaning zone are equipped with the purger respectively, the desicator is including setting up respectively in this a plurality of air-dry spray tubes of clearance district, drying zone and the relative both sides of drying zone in advance, the purger is including setting up respectively in this degreasing district, neutralization cleaning zone and a plurality of washing spray tubes of the relative both sides of purification cleaning zone. The decontamination cleaning treatment device for the formed workpiece has the advantages of simple and reasonable structure and simple and convenient operation.

Description

Decontamination cleaning treatment device for formed workpiece

Technical Field

The utility model relates to a decoration panel making devices, in particular to scrubbing cleaning device of shaping work piece.

Background

With the continuous progress of technology, the continuous development of economy and the continuous improvement of the requirements of quality of life, no matter the modern decoration and fitment of indoor, outdoor and/or outer wall, aluminum-plastic plates, aluminum alloy plates, stainless steel plates, copper plates and the like are increasingly used to replace materials such as ceramic tiles, paint, wallpaper, plywood and the like. When aluminum plastic plates, aluminum alloy plates, stainless steel plates, copper plates and the like are used as decoration plates, due to the processing and manufacturing devices in the forming process, dirty substances such as lubricating grease and the like can be adhered to the surface of a formed workpiece in the forming and manufacturing process, so that certain difficulty exists in subsequent processing of forming work, and the production quality of products is influenced. Therefore, the formed plate workpiece needs to be correspondingly processed to meet the corresponding quality requirements, for example, the formed plate is subjected to surface oil dirt removing and cleaning, surface spraying treatment, drying treatment and the like, so that the decoration is attractive, the corrosion resistance and the weather resistance are high, and the plate workpiece can be kept for a long time without changing color. Therefore, the formed part needs to be correspondingly cleaned by adopting a relatively better, more complete and more reasonable cleaning treatment equipment device so as to meet the requirement of the subsequent spraying treatment. The present similar treatment plant devices have inadequate effectiveness and efficiency, both in terms of technical improvements and increased need and space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that above-mentioned prior art exists, provide a scrubbing cleaning device of shaping work piece. The decontamination cleaning treatment device for the formed workpiece has the advantages of simple and reasonable structure and simple and convenient operation.

The technical scheme of the utility model including handling the passageway, it includes clearance district, degreasing district, drying zone, buffer zone, neutralization cleaning district, purification cleaning district and drying zone in advance to handle the passageway, clearance district, drying zone and drying zone are equipped with the desicator respectively in advance, degreasing district, neutralization cleaning district and purification cleaning district are equipped with the purger respectively, the desicator is including setting up respectively in this clearance district, drying zone and a plurality of air-dry spray tubes of the relative both sides in drying district in advance, the purger is including setting up respectively in this degreasing district, neutralization cleaning district and a plurality of washing spray tubes of the relative both sides in purification cleaning district.

The utility model is not only simple in structure, reasonable, moreover, because of the rationality of its device structure, it deoils the dirt effectual, clears away totally, and has certain self-cleaning function effect of handling the passageway. Meanwhile, due to the reasonability of the spraying device and the collection, capture and separation structure thereof, the pollution waste material collection and separation effect is good, so that the discharged gas is relatively purified, and the aim of environmental protection and emission is favorably fulfilled.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention; FIG. 2 is a schematic top view of the structure of FIG. 1; FIG. 3 is a schematic cross-sectional view of a corresponding portion of an embodiment of the variable direction nozzle device of the present invention; fig. 4 and 5 are schematic structural views of an embodiment of the limited freedom change direction nozzle device of the dryer and the cleaner of the present invention, respectively; FIG. 6 is a schematic cross-sectional view of an embodiment of a spray coating device.

Detailed Description

In order to facilitate a better understanding of the present invention, the present invention will be further described with reference to the following embodiments and drawings.

As shown in fig. 1-6. In this embodiment, the decontamination and cleaning treatment apparatus 1 for a formed workpiece includes a cleaning device, a spray device 21, and the like provided in the treatment passage 2. The top plate of the processing channel is provided with a conveying guide opening notch 10 for processed workpieces or plate materials and the like.

The processing channel is sequentially provided with a pre-cleaning area 11, a degreasing area 12, a degreasing drying area 13, a buffer area 14, a neutralization cleaning area 15, a neutralization cleaning drying area, a purification cleaning area 16, a drying area 17 and the like which are communicated with each other from an input port (workpiece input port) to an output port (workpiece output port).

The cleaning device comprises a cleaner and a dryer, the cleaner and the dryer respectively comprise a limited free deformation variable spray pipe device, the limited free deformation variable spray pipe device comprises a self-adaptive dynamic coupling connecting device and a corresponding spray pipe 3 movably arranged on the self-adaptive dynamic coupling connecting device.

The self-adaptive dynamic coupling connecting device comprises an open or tubular guide sleeve 8 fixedly connected with the corresponding side wall of the treatment channel and movably sleeved on the upper part of the spray pipe, an open stabilizing sleeve 9 arranged at the middle lower part of the spray pipe in a spacing type movable limiting sleeve mode, an open stabilizing sleeve 8 fixedly connected with the corresponding side wall of the treatment channel and movably sleeved on the middle lower part of the spray pipe 3, a supporting convex ring 4 fixed on the outer side wall of the spray pipe and movably connected with the upper end surface of the guide sleeve in a contact type supporting mode, and a free metamorphosis movable limiting device.

The free metamorphosis activity limiting device comprises a flexible connecting device and a direction-changing limiting device. The flexible connection means comprise a hose 20 connected to the medium inlet port 7 of the nozzle 3, which is connected via its hose 20 to a corresponding source of drying or cleaning medium.

The turning degree limiting device comprises a turning stroke groove 18 which is arranged on the inner side wall surface of the guide sleeve 8 and has a certain width, and a limiting coupling convex body 19 which is narrower than and correspondingly movably connected to the turning stroke groove 18. When the cleaning machine works, the spray pipes can randomly form small-amplitude rotation and vertical displacement change to form dynamic blowing type cleaning and cleaning. The rotation amplitude is determined by the corresponding interval between the direction-changing travel groove and the limit coupling convex body.

The nozzle is movably limited by the interval or clearance type of the guide sleeve 8 and the open type stabilizing sleeve 9, the supporting convex ring 4 can be movably supported on the guide sleeve up and down or in a rotating way, and the open type stabilizing sleeve 9 can prevent the lower part of the nozzle from excessively swinging.

The medium input port (medium input port) 7 of the nozzle is arranged on the opposite side of the nozzle, the axis of the medium input port is perpendicular to the axis of the nozzle and is positioned at the edge of the corresponding side of the nozzle, and meanwhile, on the cross section of the nozzle, the axial direction line of the medium input port is the same as the tangential direction of the edge of the corresponding side wall of the nozzle (or the extension line of the edge of the inner side wall of the corresponding side of the medium input port is the same as the tangential direction of the coincident point of the edge of the corresponding side wall of the nozzle).

The spray pipes of the dryer are a plurality of air drying spray pipes 3b which are respectively arranged on the two opposite side walls of the processing channel of the pre-cleaning area, the drying area, the neutralization cleaning drying area and the drying area, and the medium input ports of the air drying spray pipes 3b are connected with corresponding air sources at a certain temperature. The spray pipes of the cleaner comprise a plurality of cleaning spray pipes 3a which are respectively arranged on two opposite side walls of a treatment channel of the degreasing area, the neutralization cleaning area and the purification cleaning area, and the medium input ports of the cleaning spray pipes are connected with a corresponding cleaning medium source at a certain temperature. The cleaning spray pipes are respectively provided with round nozzles 5, the air drying spray pipes are provided with rectangular nozzles, and the corresponding nozzles of the adjacent air drying spray pipes and the cleaning spray pipes are arranged in a staggered way from top to bottom.

The corresponding air drying spray pipes on the two opposite sides of the processing channel and the corresponding nozzles of the cleaning spray pipes are opposite and corresponding to each other and are respectively arranged in an inclined way along the conveying advancing direction of the reverse workpiece. The air drying spray pipes and the cleaning spray pipes which are respectively corresponding to two opposite sides of the processing channel are arranged in a staggered mode in the workpiece conveying direction.

The lower end of the air drying spray pipe is blocked. The cleaning spray pipe is provided with an automatic cleaner. The automatic cleaner comprises a horn-shaped cleaning spray head 6 and a purging orifice plate 6 a; the horn-shaped cleaning spray head 6 is connected to the lower end opening of the cleaning spray pipe, the purging orifice plate 6a is arranged at the inlet end of the horn-shaped cleaning spray head 6, the horn-shaped cleaning spray heads 6 of the cleaning spray pipes on the two opposite sides of the processing channel are staggered, arranged oppositely and correspondingly downwards and are corresponding to the ground of the corresponding part of the processing channel. It can be at the in-process of implementing the washing operation to the work piece, through its throttle effect of sweeping orifice plate 6a, partial corresponding cleaning medium of reposition of redundant personnel all the time cleans the washing to the diapire face or the ground of handling the passageway in the injection formula simultaneously, avoids handling passageway ground and accumulates dirty scale deposit along with the time, makes the diapire face not have any accumulation dirt to form, need not to carry out the secondary cleaning of extra difficulty again and sweeps the dirt and clear away to handling passageway ground, has the operation result of use twice with half the effort. The purging orifice plate is provided with a plurality of through holes, and the distribution throttling quantity can be adjusted in a mode of blocking part of the through holes. To adjust the cleaning degree of the automatic cleaner.

The flat rectangle of injector head is cleaned to tubaeform, and its flat rectangular formula tubaeform cleans injector head structural shape and does: the width of the cavity in the horizontal direction is far larger than the height of the cavity in the vertical direction on the cross section of the cavity. So as to obtain a large-area and high-efficiency cleaning effect.

The utility model discloses, the spray tube of limited free metamorphosis diversion spray tube device utilizes the activity direction interval or the clearance of its self-adaptation dynamic coupling connecting device and spray tube, shape change or the different shapes at different positions through the work piece, conveying speed's change or fluctuation, and wash or dry medium's pressure flow's fluctuation changes etc., constitute artificial dynamic diversion of emulation and/or reciprocate to sweep the formula jetting washing or drying from top to bottom, it can obtain very good scrubbing and wash clean effect, the work piece washs totally very much, fundamentally has increased substantially decorative board product production quality.

When the device is used for cleaning, workpieces (such as formed decorative plates and the like) are respectively or mutually linked by a processing channel and a spraying channel of the workpiece surface cleaning device for the decorative panel to form a closed-loop integrated circulating conveying chain belt, and the workpieces are conveyed to an open notch through the workpiece conveying guide and move from an input end to an output end at a certain running speed to pass through the processing channel. During the process of passing through the workpiece, the workpiece is respectively and sequentially pre-cleaned in a pre-cleaning area 11, the outer wall surface of the workpiece is blown by heated air at a certain temperature through an air-drying spray pipe to remove adhered dust, sundries, dirty liquid and the like, the workpiece is cleaned by an oil stain removing area 12 to remove oil stains, dirt and dirt, a cleaning spray pipe is used for cleaning and cleaning the workpiece by using a weak acid or weak base liquid cleaning medium, the cleaning medium liquid is air-dried and removed through an oil stain removing drying area 13 through the air-drying spray pipe, a buffer area 14 is used for a short buffer time, the weak acid or weak base liquid cleaning medium on the residual surface and the residual dirt and other substances are further acted, the residual weak acid or basic substances and the dirt with corresponding properties adhered to the surface of the plate are neutralized and cleaned by using a weak base or weak liquid cleaning medium through a neutralization cleaning area 15, and the surface liquid is dried and removed through the neutralization cleaning area, the cleaning area 16 is used for cleaning and cleaning the workpiece with residual acid or alkali and other cleaning media to clean and clean the plate thoroughly, and the drying area 17 is dried by the air drying spray pipe with relatively high temperature heated air. Finally, clean workpieces meeting the corresponding required quality standards are obtained and then sent to the next surface spraying processing and manufacturing procedure for corresponding processing.

The composition and temperature of the cleaning and drying media in each processing area or section, the applied pressure, flow rate, temperature value, temperature, pressure and flow rate change curve and the like of the media can be adjusted correspondingly according to the material property, surface contamination degree, performance property of the contaminated materials and the like of the plate.

The spraying device 21 includes a spraying passage 22, spraying robots 27 disposed at opposite sides in the spraying passage, a gas-liquid intensified separation device, water curtain plates 25 disposed at opposite sides of the spraying passage 22, a water curtain generator, and the like.

The water curtain generator comprises a water storage tank 26 above two opposite sides of the spraying channel, a coaming on one corresponding side of the water storage tank is formed by the upper plate wall of the water curtain plate, and a water curtain generating opening (or overflow opening) 26a of the water storage tank is formed by a long notch formed in the upper end of the water curtain plate along the length direction of the water curtain plate. The water curtain tank is connected to a water source through a water inlet pipe 29.

The gas-liquid intensified separation device comprises intensified separation flow channels 23 and the like which are arranged on two opposite sides of the paint spraying channel. The reinforced separation flow channel is composed of water curtain plates on two sides and side walls on two opposite sides of the spraying channel. An expanding separation body is arranged in the reinforced separation flow passage. The expanding type separating body comprises flow guide adsorption plates 24 which incline downwards and are mutually and alternately connected with two opposite side walls of the reinforced separation flow channel respectively. The expanded separating body comprises two groups of flow guide adsorption plates which are sequentially downwards inclined, staggered and oppositely corresponding from top to bottom, wherein one group of flow guide adsorption plates is fixedly connected to the inner side wall surface of the water curtain plate, the other group of flow guide adsorption plates are fixedly connected to the side wall of the spraying channel, the other side edges of the two groups of flow guide adsorption plates are free side edges, and the free side edges of the two groups of flow guide adsorption plates are spaced from the corresponding water curtain plate or the spraying channel side wall. The gap forms a continuous flow channel for reinforcing the separation flow channel. The collection inlet 23a of the enhanced separation flow passage is formed by the upper end edge of the water curtain plate and the top wall of the spraying channel. The side wall of the upper spraying channel in the reinforced separation flow channel is provided with one or a plurality of separated gas outlets 23b distributed along the length direction of the spraying channel. The separated gas outlet can be opened at the lower part of the diversion adsorption plate at the corresponding side, and the separated gas can play a certain role in isolating and discharging through the corresponding diversion adsorption plate.

And a dynamic sealing device is arranged at the top of the spraying channel. The top wall of the spraying channel is provided with a conveying guide opening notch 10 for the sprayed workpiece. The dynamic sealing means comprises flexible dynamic corrugated sealing plates 31 attached to opposite side walls of the open mouth of the transport guide respectively. The opposite side edges of the flexible dynamic corrugated sealing plates at the two sides are respectively in corresponding contact type dynamic sealing connection with the two corresponding side walls of a chain belt type conveying device connector (such as a hook rod). The spraying channel top plate structure can effectively and remarkably reduce direct pollution discharge of spraying waste gas (paint mist and the like) from a conveying guide opening notch of the spraying channel top plate. The conveying device is prevented from being integrally arranged in the paint spraying channel and being possibly polluted or damaged, and the waste gas overflow is effectively reduced.

And conveying the cleaned workpiece to a spraying channel for surface spraying treatment. After floating paint mist and the like generated by spraying paint in the inner cavity of the spraying channel enter the enhanced separation channel from the collecting input port, the floating paint mist and the like gradually and repeatedly adsorb and separate the paint mist and the like into liquid by the diversion adsorption plates in the flowing process of passing through each diversion adsorption plate from top to bottom.

In another embodiment, the dryer includes seasoning nozzles fixedly attached to corresponding sidewalls of the treatment tunnel, and the washer includes a limited freedom variation direction changing nozzle assembly, the remaining structure and corresponding operation of this embodiment being similar to the above described embodiment.

In another embodiment, the cleaning nozzle and the air drying nozzle of the cleaning device and the drying device are respectively provided with an automatic cleaner. The connecting structure and the connecting arrangement mode of the automatic cleaner are the same as those of the embodiment. The rest of the structure of the present embodiment, the corresponding operation and cleaning method, etc. can be similar to any of the above embodiments.

Claims

1. The utility model provides a scrubbing cleaning device of shaping work piece, includes handles the passageway, characterized by handle the passageway including clearance district, degreasing district, drying zone, buffer zone in advance, neutralization cleaning zone, purification cleaning zone and drying zone, clearance district, drying zone and drying zone are equipped with the desicator respectively in advance, degreasing district, neutralization cleaning zone and purification cleaning zone are equipped with the purger respectively, the desicator is including setting up respectively in this a plurality of air-dry spray tubes of clearance district, drying zone and the relative both sides of drying zone in advance, the purger is including setting up respectively in this degreasing district, neutralization cleaning zone and a plurality of washing spray tubes of the relative both sides of purification cleaning zone.