CN211436742U - Environment-friendly coating machine - Google Patents

Abstract

The utility model relates to an environment-friendly coating machine, including the frame, be equipped with the business turn over material system in the frame and spout gluey system, the frame inside still be equipped with waste gas and adsorb filtration system, waste gas adsorb filtration system and include filter, filter vat and swirl air pump, the filter is fixed in the side of spouting gluey system, the air inlet of filter vat is connected with the gas outlet of filter, the swirl air pump is connected with the gas outlet of filter vat. The utility model overcomes the defect that the traditional coating machine is not provided with a filtering system, and is additionally provided with a waste gas adsorption filtering system to adsorb toxic media generated by the working of the coating machine, thereby ensuring the health of personnel and good environment; noise elimination formula waste liquid collection device collects the waste liquid that washs atomizer, and noise abatement avoids palirrhea.

Description

Environment-friendly coating machine

Technical Field

The utility model relates to a spout gluey equipment field, in particular to environment-friendly coating machine.

Background

The surface coating technology is a technology for coating a new material on the surface of a product, and is a technology for forming a film layer on the surface of a substrate to improve the protective surface. The novel material is sprayed on the surface of a product, so that the novel material can meet the surface performance, and the bonding strength of a coating layer and a matrix material can meet the working condition requirement.

The applicant provides a utility model named as a ceramic chip glue sprayer in 2018, 12 and 6, with application number of 2018220416973, which is actually a coating machine, and the coating machine comprises a frame, wherein a feeding and discharging system and a glue spraying system are arranged in the frame; the feeding and discharging system comprises a guide optical axis, a rodless cylinder, a sliding table and a workbench, wherein the sliding table is matched with the rodless cylinder and is in sliding connection with the guide optical axis, and the workbench is connected with the sliding table through a platform bracket; spout gluey system and include Y axle moving mechanism, X axle moving mechanism and atomizer subassembly, X axle moving mechanism and Y axle moving mechanism sliding connection, and X axle moving mechanism's slip direction is parallel with the slip direction of slip table, atomizer subassembly and X axle moving mechanism sliding connection, and the slip direction of atomizer subassembly is perpendicular with the slip direction of slip table, and the atomizer subassembly includes interconnect's atomizer and microinjector.

In the process of using the ceramic chip glue sprayer, the following problems are found in the structure: firstly, the equipment is not provided with a waste gas filtering system, when the coating machine works, waste gas is basically exhausted to outdoor atmosphere after being extracted from a working area by a pumping system, and toxic media in the waste gas are harmful to personnel and the environment; secondly, after the work of coating machine was accomplished, need wash atomizer with the washing liquid, unnecessary liquid in the discharge atomizer, washing liquid and unnecessary liquid are directly arranged the waste liquid funnel in, and the emission process noise is big, and when pressure was great, washing liquid and unnecessary liquid contact backward flow behind the waste liquid funnel, spatter the atomizer on, in the long term, the atomizer wets for a long time, can cause the harm to atomizer, influences atomizer's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of large noise, easy reflux and the like when the waste gas is not treated and the atomizer is cleaned in the working process of the existing coating machine, and the environment-friendly coating machine is provided.

In order to achieve the purpose, the utility model provides a technical scheme does:

the utility model relates to an environment-friendly coating machine, including the frame, be equipped with business turn over material system and spout gluey system in the frame, its characterized in that: the frame inside still be equipped with waste gas and adsorb filtration system, waste gas adsorb filtration system include filter, filter vat and swirl air pump, the filter is fixed in the side of spouting gluey system, the air inlet of filter vat is connected with the gas outlet of filter, the swirl air pump is connected with the gas outlet of filter vat.

Preferably, the glue spraying system comprises a silencing waste liquid collecting device, the silencing waste liquid collecting device is installed on the side of the feeding and discharging system and comprises a silencing cylinder and a funnel-type collector, the silencing cylinder is located above the funnel-type collector and is communicated up and down, a waste liquid inlet is formed in the top of the silencing cylinder, a plurality of annular separation blades are arranged in the silencing cylinder at intervals from top to bottom, inclined slopes upwards from an outer ring to an inner ring exist on the lower surfaces of the annular separation blades, the upper surface of the annular separation blade on the top layer is a plane, and inclined slopes downwards from the outer ring to the inner ring exist on the upper surfaces of the rest annular separation blades; the bottom of the funnel type collector is provided with a waste liquid outlet. Noise elimination formula waste liquid collection device is used for collecting the waste liquid that produces when wasing atomizer, and noise when a noise elimination section of thick bamboo is used for reducing the waste liquid and gets into funnel formula collector to play and prevent the palirrhea purpose of waste liquid, and then avoid the waste liquid to splash to the atomizer surface and cause the atomizer to damage.

Preferably, the filter inside be equipped with a plurality of parallel arrangement's filtration separation blade, all paste first porous material adsorbed layer on the filtration separation blade, all seted up an air pocket on every filtration separation blade, and stagger about the air pocket of two adjacent filtration separation blades and arrange, form the waste gas passageway of "Z" style of calligraphy in the filter inside. The first porous material adsorption layer on the filtering separation blade is used for adsorbing harmful substances in waste gas, and the Z-shaped waste gas channel increases the filtering length of the waste gas, so that the filtering separation blade is favorable for better adsorbing the harmful substances.

Preferably, the filter barrel is of a cylindrical structure, the filter barrel is sequentially provided with an annular barrel body, a second porous adsorption layer, an activated carbon adsorption layer and a central cylindrical support from outside to inside, the side wall of the barrel body is provided with an air inlet, and the air inlet is connected with an air outlet of the filter through a connecting air pipe; the outer ring of the active carbon adsorption layer is in close contact with the inner ring of the second porous adsorption layer, the inner ring of the active carbon adsorption layer is in close contact with the outer ring of the central cylindrical support, the bottom of the central cylindrical support is suspended and provided with an air inlet, and the top of the central cylindrical support is provided with an air outlet; the vortex air pump is connected with an air outlet at the top of the central cylindrical support; the inner ring, the outer ring, the upper surface and the lower surface of the active carbon adsorption layer are respectively provided with a partition plate, the upper part of the partition plate of the outer ring is provided with a plurality of air holes, and the lower part of the partition plate of the inner ring is provided with a plurality of air holes; the sealing ring is filled in a gap between the top of the activated carbon adsorption layer and the inner wall of the cylinder body, and the sealing ring is also filled in a gap between the bottom of the activated carbon adsorption layer and the bottom plate of the cylinder body. The second porous adsorption layer, the activated carbon adsorption layer and the central cylindrical support purify waste gas in a multi-level manner, the waste gas enters the activated carbon adsorption layer from the air holes in the upper part of the outer ring partition plate after passing through the second porous material adsorption layer, leaves the activated carbon adsorption layer from the air holes in the lower part of the inner ring partition plate and then enters the central cylindrical support from the air inlet in the bottom of the central cylindrical support, so that the filtering path of the waste gas in the activated carbon adsorption layer is increased, and the filtering effect of the activated carbon adsorption layer is improved; the sealing washer prevents that the gas in the filter vat from leaking from the space between active carbon adsorption layer and the filter vat, prevents that the waste gas that does not pass through second porous material adsorption layer and active carbon adsorption layer from directly getting into central tube-shape support, and then improves the filter effect.

Preferably, the filter is provided with a porous adsorption material filling area at the tail end of the exhaust gas channel, the porous adsorption material filling area is filled with a porous adsorption material, and the filter barrel is connected with the porous adsorption material filling area through an air pipe. The gas filtered by the filter enters the porous adsorption material filling area, and the waste gas is further filtered by the porous adsorption material in the filter, so that the filtering effect of the filter is improved.

Preferably, the filter is provided with a first sensor, and the first sensor is arranged on the left side wall and the right side wall of the filter, which are close to the air inlet; a second sensor is arranged at the air inlet of the filter barrel; the first sensor and the second sensor both adopt air pressure sensors. The first sensor is used for sensing air pressure in the filter to judge whether the filter is blocked or not, and once the filter is blocked, the filter can be timely disassembled to clean the filtering separation sheet and replace the first porous material adsorption layer, so that the interior of the filter is clean; the second sensor is used for sensing the air pressure in the filter vat, and then judges whether the filter vat is blocked, and once the blocking condition happens, the second porous material adsorption layer, the active carbon and the central cylindrical support can be cleaned or replaced in time, so that the cleanness of the filter vat is ensured.

Preferably, the filter is provided with two groups, and the two groups of filters are respectively fixed on two sides of the glue spraying system. Both sides of the glue spraying system are provided with filters, so that waste gas around the working platform is completely absorbed as much as possible.

Preferably, business turn over material system include direction optical axis, no pole cylinder, slip table and work platform, slip table and direction optical axis sliding connection, and with no pole cylinder cooperation, work platform passes through platform support and slip table sliding connection. Through no pole cylinder control slip table slip on the direction optical axis, artifical supplementary messenger work platform slides on the slip table simultaneously, realizes work platform business turn over frame, the unloading of being convenient for.

Preferably, the glue spraying system comprises a Y-axis moving mechanism, an X-axis moving mechanism and an atomizing nozzle assembly; the Y-axis moving mechanism comprises a Y-axis driving track, a Y-axis driven track and a Y-axis servo motor, Y-axis direction sliding blocks which correspond to each other left and right are arranged on the Y-axis driving track and the Y-axis driven track, one Y-axis direction sliding block is matched with the Y-axis servo motor, and the other Y-axis direction sliding block is matched with the Y-axis servo motor through a steering shaft and a diaphragm coupler; the X-axis moving mechanism comprises an X-axis track and an X-axis servo motor, two ends of the X-axis track are respectively fixed on two Y-axis direction sliding blocks, the X-axis track is provided with an X-direction sliding block connected with the X-axis track in a sliding manner, and the X-axis servo motor is matched with the X-direction sliding block; the atomizer subassembly install on X direction sliding block. The horizontal position of the atomizing spray head assembly is accurately controlled through the X-axis moving mechanism and the Y-axis moving mechanism, the automation degree is high, the position is more accurate, and the coating effect is good.

Preferably, the atomizer subassembly include mounting panel, accurate slip table cylinder, altitude mixture control seat, atomizer and little syringe, the mounting panel is fixed on X direction sliding block, accurate slip table cylinder, altitude mixture control seat and little syringe are all fixed on the mounting panel, accurate slip table cylinder and altitude mixture control seat cooperation, atomizer fixes on the altitude mixture control seat, atomizer and little syringe interconnect. The height of the atomizing nozzle is accurately controlled by the precise sliding table cylinder, the flow of the material is accurately controlled by the micro-injector, and the coating quality is further improved.

Compared with the prior art, the technical scheme provided by the utility model, following beneficial effect has:

1. the utility model discloses set up the filter in the both sides of business turn over material system work platform, absorb the waste gas that the coating machine during operation produced through the swirl air pump, toxic medium in the waste gas is adsorbed by the adsorption material in filter and the filter vat, and the gas of discharging into outdoor environment is harmless, avoids causing the influence to personnel's health and environment.

2. The utility model discloses when wasing atomizer, during washing liquid and unnecessary waste liquid spout into noise elimination formula waste liquid collection device, through the inside annular separation blade noise elimination of noise elimination formula waste liquid collection device, simultaneously, the domatic structure of annular separation blade lower surface effectively restraines or the palirrhea of dispersion spraying, avoids washing liquid and waste liquid to splash and causes the damage to atomizer.

3. The utility model forms a Z-shaped waste gas channel inside the filter, and the Z-shaped waste gas channel increases the filtering length of waste gas in the filter; waste gas passes through the second porous material adsorption layer in the filter barrel, enters the activated carbon adsorption layer from the air holes in the upper part of the outer ring partition plate, leaves the activated carbon adsorption layer from the air holes in the bottom part of the inner ring partition plate and then enters the central cylindrical support, so that the filtering path of the waste gas in the activated carbon adsorption layer is increased; the filtering and filtering barrel has reasonable structural design and good waste gas filtering effect.

Drawings

FIG. 1 is a schematic view of an environment-friendly coating machine according to the present invention;

FIG. 2 is a schematic view of the internal structure of the coater with the outer shell removed;

FIG. 3 is a top view of the internal structure of the coater with the housing removed;

FIG. 4 is a schematic structural view of an atomizer head assembly;

FIG. 5 is a schematic diagram of the construction of an exhaust gas adsorption filtration system;

FIG. 6 is an enlarged view of an I node of the exhaust gas adsorption filtration system;

FIG. 7 is a detail view of the inner structure of the filter vat;

fig. 8 is an internal structure and an operation principle diagram of the noise-reduction waste liquid collecting device.

Illustration of the drawings: 1-feeding and discharging system, 2-glue spraying system, 3-waste gas adsorption and filtration system, 4-noise elimination type waste liquid collection device, 5-frame, 11-guide optical axis, 12-rodless cylinder, 13-sliding table, 14-working platform, 15-platform bracket, 20-atomizer component, 21-Y-axis driving track, 22-Y-axis driven track, 23-Y-axis servo motor, 24-Y-axis direction sliding block, 25-steering axis, 26-diaphragm coupler, 27-X-axis track, 28-X-axis servo motor, 29-X direction sliding block, 201-mounting plate, 202-precision sliding table cylinder, 203-height adjusting seat, 204-atomizer, 205-micro injector, 31-filter, 32-a filter barrel, 33-a vortex air pump, 34-an air pipe, 311-a filtering baffle, 312-a first porous material adsorption layer, 313-an air hole, 314-an exhaust gas channel, 315-a porous adsorption material filling area, 316-a first sensor, 321-a second porous adsorption layer, 322-an active carbon adsorption layer, 323-a central cylindrical support, 324-a second sensor, 325-a partition plate, 326-a sealing ring, 327-a barrel, 41-a silencing barrel, 42-a funnel type collector, 43-an annular baffle, 45-an inclined slope surface and 51-an alarm device.

Detailed Description

For further understanding of the present invention, the present invention will be described in detail with reference to the following examples, which are provided for illustration of the present invention but are not intended to limit the scope of the present invention.

Combine the attached drawing 1 to show, the utility model relates to an environment-friendly coating machine, including frame 5, frame 5 is inside to be equipped with business turn over material system 1, spouts gluey system 2, waste gas adsorption filtration system 3 and noise elimination formula waste liquid collection device 4, is equipped with alarm device 51 in wherein the frame, breaks down when business turn over material system 1, spouts gluey system 2, waste gas adsorption filtration system 3 or noise elimination formula waste liquid collection device 4, alarm device 51 will report to the police.

Referring to fig. 2 and 3, the feeding and discharging system 1 includes a guiding optical axis 11, a rodless cylinder 12, a sliding table 13, and a working platform 14. The two guide optical axes 11 are arranged in total, the two guide optical axes 11 are arranged in parallel, and the rodless cylinder 12 is arranged between the two optical axes 11. The sliding table 13 is arranged on the guide optical axis 11, the sliding table 13 is connected with the guide optical axis 11 in a sliding mode, the sliding table 13 is connected with the rodless cylinder 12, the sliding table 13 is driven by the rodless cylinder 12 and enables the rodless cylinder to move back and forth along the guide optical axis 11, the working platform 14 is connected with the sliding table 13 in a sliding mode through the platform support 15, the rodless cylinder 12 can enable the sliding table 13 and the working platform 14 above the sliding table to move to the position of a material inlet and a material outlet of the rack 5, and therefore the working platform 5 can enter and exit.

Referring to fig. 2 and 3, the glue spraying system includes a Y-axis moving mechanism, an X-axis rail moving mechanism, and an atomizing nozzle assembly. The Y-axis moving mechanism comprises a Y driving shaft track 21, a Y driven shaft track 22 and a Y-axis servo motor 23, the Y driving shaft track 21 and the Y driven shaft track 22 are arranged in parallel and are parallel to the moving direction of the working platform 14, and Y driving shaft track 21 and Y driven shaft track 22 are provided with Y-axis direction sliding blocks 24 which are bilaterally symmetrical. The Y-drive shaft is arranged in the Y-drive shaft track 21, the Y-driven shaft is arranged in the Y-driven shaft track 22, the two Y-axis direction sliding blocks 24 are respectively connected with the Y-drive shaft and the Y-driven shaft, the Y-axis servo motor 23 is connected with the Y-drive shaft, the Y-axis direction sliding blocks 24 above the Y-drive shaft track 21 are matched with the Y-axis servo motor 23, the Y-driven shaft is connected with the Y-drive shaft through the steering shaft 25 and the diaphragm coupling 26, and the Y-axis direction sliding blocks 24 on the Y-drive shaft track 21 are matched with the Y-axis servo motor 23. When the Y-axis servo motor 23 is started, the Y driving shaft is driven to rotate, and the Y driving shaft drives the Y driven shaft to rotate through the steering shaft 25 and the diaphragm coupling 26, so that the Y driving shaft and the Y driven shaft rotate synchronously at the same rotating speed, and the sliding block 24 in the Y-axis direction is driven to move back and forth.

Referring to fig. 2 and fig. 3, the X-axis track moving mechanism includes an X-axis track 27 and an X-axis servo motor 28, and two ends of the X-axis track 27 are fixed to axial direction sliding blocks on the Y-axis driving track 21 and the Y-axis driven track 22, respectively. The orbital direction of arranging of X axle is perpendicular with work platform 5 moving direction, the inside of X axle track 27 is equipped with the X axle track, be equipped with X direction sliding block 29 on the X axle track 27, X direction sliding block 29 is connected with X axle track 27, the X axle track is connected with X axle servo motor 28 again, and then realize X axle servo motor 28 and X direction sliding block 29's cooperation, when X axle servo motor 28 rotated, drive the inside X axle track rotation of X axle track 27, and then drive X direction sliding block 29 and remove along the X axle.

Referring to fig. 4, the atomizer assembly 20 includes a mounting plate 201, a precision sliding table cylinder 202, a height adjusting seat 203, an atomizer 204 and a micro-injector 205, the mounting plate 201 is fixed on the X-direction sliding block 29, the height adjusting seat 203, the micro-injector 205 and the precision sliding table cylinder 202 are all installed on the mounting plate 201, a double-rod cylinder is configured on the precision sliding table cylinder 202 and used for connecting the height adjusting seat 203, the matching between the height adjusting seat 203 and the precision sliding table cylinder 202 is realized, and the atomizer 204 is installed on the height adjusting seat 203. The inlet end of the micro-syringe 205 is connected to a coating material supply box (not shown), the outlet end of the micro-syringe 205 is connected to the atomizer 204 through a pipe, and the micro-syringe 205 delivers the coating material to the atomizer 204 through a pipe.

Referring to fig. 1 to 3 and fig. 5, the exhaust gas adsorption and filtration system includes a filter 31, a filter vat 32 and a vortex pump 33 connected in sequence. The filters 31 are provided with two sets, which are respectively symmetrically arranged at the left and right sides of the glue spraying system 2, the vortex air pumps 33 are opened, and the waste gas adsorption and filtration system is in a negative air pressure state, so that the waste gas around the working platform 14 is completely absorbed.

The internal structure of the filter 31 is shown in fig. 5 and 6, a plurality of filtering separation blades 311 arranged in parallel are arranged in the filter 31, first porous material adsorption layers 312 are attached to the surfaces of the filtering separation blades 311, each filtering separation blade 311 is provided with an air hole 313, the air holes 313 on two adjacent filtering separation blades 311 are arranged in a left-right staggered manner, and then a Z-shaped waste gas channel 314 is formed in the filter 31, so that the filtering length of waste gas in the filter 31 is increased, and the adsorption of harmful gas is facilitated, and when the waste gas enters one layer of waste gas channel 314 every time in the flowing process of the Z-shaped waste gas channel 314, part of toxic media in the waste gas can be adsorbed by the first porous material adsorption layers 312 on the surfaces of the filtering separation blades 311. The end of the filter 31 is provided with a porous adsorption material filling area 315, the porous adsorption material filling area 315 is filled with a porous adsorption material filler, the exhaust gas after adsorption and filtration by the first porous adsorption layer 312 enters the porous adsorption material filling area 315, and the exhaust gas is further adsorbed and filtered by the porous adsorption material filler. The first sensor 316 is installed near air inlet department in the both sides of filter 31, and first sensor 316 adopts air pressure sensor for the inside atmospheric pressure of response filter 31, and then judges whether the filter blocks up, in case atmospheric pressure exceeds the threshold value, then explains and takes place the jam situation, reports to the police through alarm device 51, and the staff can in time dismantle clearance filtration separation blade 311 or change first porous material adsorbed layer 311 to filter 31, ensures that the filter 31 is inside clean.

The side wall of the filter barrel 32 is provided with two air inlets which are symmetrical left and right and are respectively connected with the porous adsorption material filling area 315 at the tail end of the filter 31 at two sides through the air pipe 34. The filter vat 32 is a cylindrical structure, the internal structure is as shown in fig. 7, the filter vat 32 is provided with a vat 327, a second porous adsorption layer 321, an activated carbon adsorption layer 322 and a central cylindrical support 323 in sequence from outside to inside; the inner ring of the second porous adsorption layer 321 is in close contact with the outer ring of the activated carbon adsorption layer 322, and the inner ring of the activated carbon adsorption layer 322 is in close contact with the outer ring of the central cylindrical support 323.

The sealing ring 326 is filled in the gap between the top of the activated carbon adsorption layer 322 and the inner wall of the cylinder body, and the sealing ring 326 is also filled in the gap between the bottom of the activated carbon adsorption layer 322 and the bottom plate of the cylinder body. The sealing ring 326 is arranged to prevent the gas in the filter vat 32 from leaking from the gap between the activated carbon adsorption layer 322 and the inner wall of the filter vat 32, and prevent the waste gas which is not treated by the second porous material adsorption layer 321 and the activated carbon adsorption layer 322 from directly entering the central cylindrical support 323;

the inner ring and the outer ring of the active carbon adsorption layer 322 and the upper surface and the lower surface of the active carbon adsorption layer are respectively provided with a clapboard 325, the upper part of the outer ring clapboard 325 is provided with a plurality of air inlets, the lower part of the inner ring clapboard 325 is provided with a plurality of air outlets, the top of the central cylindrical support 323 is fixed with the top plate of the filter barrel 32, the bottom of the central cylindrical support 323 is suspended, the outer ring is in close contact with the inner ring of the active carbon adsorption layer 322, the bottom of the central cylindrical support. After passing through the second porous material adsorption layer 321, the gas enters the activated carbon adsorption layer 322 from the gas inlet hole at the upper part of the outer ring partition 325, leaves the activated carbon adsorption layer 322 from the gas outlet hole at the lower part of the inner ring partition 325, then enters the central cylindrical support 323 from the gas inlet hole at the lower part of the central cylindrical support 323, and finally is discharged from the gas outlet hole at the top of the central cylindrical support 323, so that the filtering path of the waste gas in the activated carbon adsorption layer 322 is increased, and the filtering effect is improved. Referring to fig. 5, a second sensor 324 is disposed at an air inlet of the filter vat 32, the second sensor 324 is an air pressure sensor for sensing an air pressure inside the filter vat 32, and further determining whether the filter vat 32 is blocked, and once the air pressure exceeds a threshold value, indicating that a blocking condition occurs, the alarm device 51 gives an alarm, so that a worker can clean or replace the second porous material adsorption layer 321, the activated carbon adsorption layer 322, and the central cylindrical support 323 in time, thereby ensuring that the filter vat 32 is clean.

Referring to fig. 1-3, the muffling type waste liquid collecting device 4 is fixed on the side of a feeding and discharging system, and the specific structure of the muffling type waste liquid collecting device is as shown in fig. 8, and comprises a muffling cylinder 41 and a funnel type collector 42, wherein the muffling cylinder 41 is located above the funnel type collector 42 and is communicated with the funnel type collector up and down, a waste liquid inlet is formed in the top of the muffling cylinder 41, a plurality of annular blocking pieces 43 are arranged in the muffling cylinder 41 at intervals from top to bottom, the muffling cylinder 41 is divided into a plurality of cavities, and the sound of the waste liquid entering the muffling type waste liquid collecting device 4 is gradually weakened after being continuously reflected. The ascending slope 45 of the inside circle of outer lane is followed to the existence of annular separation blade 41, the upper surface of top layer annular separation blade 41 is the plane, the downward slope 45 of the inside circle of outer lane exists on the upper surface of all the other annular separation blades 41, the slope 45 of the lower surface of annular separation blade 41 can effectively restrain or disperse ascending spraying and flow backward, and carry out the collection of liquid through the slope 45 of upper surface, prevent that the waste liquid from splashing to atomizer subassembly 20, the waste liquid passes through funnel formula collector 42 at last and carries and store in the waste liquid bucket behind the frame.

When the coating machine is used, a product to be coated is placed on the working platform 5, the sliding table 13 is pulled to move on the guide optical axis 11 through the rodless cylinder 12, and then the working platform 14 is retracted to bring the product into the machine frame; then, the micro-injector 205 injects the coating material into the atomizer 204 in a fixed amount, the Y-axis servo motor 23 and the X-axis servo motor 28 run synchronously to drive the atomizer 204 to move along the X-axis direction or along the Y-axis direction, and meanwhile, the precision sliding table cylinder 202 drives the atomizer 204 on the height adjusting seat 203 to move up and down, so as to accurately control the position and height of the atomizer 204, and the atomizer 204 works to spray the coating material on the product.

Toxic media are generated in the whole spraying process, and at the moment, the vortex air pump 33 is started to form negative pressure inside the filter 31 and the filter barrel 32, so that waste gas with the toxic media generated when the coating machine works is absorbed; the waste gas enters the filter 1, flows in a Z-shaped path in the waste gas channel 314, and adsorbs harmful substances through the first porous material adsorption layer 312 on the filtering baffle sheet 311 in the flowing process, and the waste gas enters the porous adsorption material filling area 315 to further adsorb harmful substances such as toxic media in the waste gas; the gas treated by the two-side filters 31 enters the filter vat 32 from the gas inlets at the two sides of the filter vat 32, and passes through the second porous material adsorption layer 321 to adsorb impurities, and then enters the activated carbon adsorption layer 322 from the gas holes at the upper part of the partition 325 at the outer ring of the activated carbon adsorption layer 322, the gas flows from top to bottom in the activated carbon adsorption layer 322 and further adsorbs toxic substances in the gas, the gas flows out from the gas holes at the lower part of the partition 325 at the inner ring of the activated carbon adsorption layer 322, and then enters from the bottom of the central cylindrical support 323 and flows out from the top of the central cylindrical support 323, and the treated gas is finally discharged to the outdoor environment through the vortex pump 33.

After the coating operation is finished, the atomizing nozzle 204 needs to be cleaned by cleaning liquid, at the moment, the Y-axis servo motor 23 and the X-axis servo motor work simultaneously, the atomizing nozzle 204 is moved to the position above the muffling waste liquid collecting device 4, the cleaning liquid is injected into the atomizing nozzle 204 for cleaning, the cleaned cleaning liquid is sprayed out from the atomizing nozzle 204 and sprayed into the muffling barrel 41, and the sound of the liquid entering the muffling barrel 41 is continuously reflected in a cavity formed by the separation of the annular separation sheet 43 and then gradually weakened, so that the purpose of muffling is achieved; meanwhile, the inclined slope surface 45 at the lower part of the annular baffle plate 41 can effectively inhibit or disperse upward spray backflow, liquid is collected through the inclined slope surface 45 at the upper part, waste liquid is prevented from splashing to the atomizer assembly 20, the waste liquid is temporarily stored in the funnel-type collector 42, and after the atomizer 304 is cleaned, the funnel-type collector 42 is transported to a waste liquid barrel stored behind the rack 5 through a waste liquid pipe.

The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (10)

1. The utility model provides an environment-friendly coating machine, includes the frame, is equipped with into discharge system and spouts gluey system in the frame, its characterized in that: the frame inside still be equipped with waste gas and adsorb filtration system, waste gas adsorb filtration system include filter, filter vat and swirl air pump, the filter is fixed in the side of spouting gluey system, the air inlet of filter vat is connected with the gas outlet of filter, the swirl air pump is connected with the gas outlet of filter vat.

2. The environment-friendly coating machine according to claim 1, wherein: the glue spraying system comprises a silencing type waste liquid collecting device, the silencing type waste liquid collecting device is arranged on the side of the feeding and discharging system and comprises a silencing cylinder and a funnel type collector, the silencing cylinder is positioned above the funnel type collector and is communicated up and down, a waste liquid inlet is formed in the top of the silencing cylinder, a plurality of annular separation blades are arranged in the silencing cylinder at intervals from top to bottom, an inclined slope surface which inclines upwards from an outer ring to an inner ring is formed in the lower surface of each annular separation blade, the upper surface of each annular separation blade on the top layer is a plane, and inclined slopes which incline downwards from the outer ring to the inner ring are formed in the upper surfaces of the rest annular; the bottom of the funnel type collector is provided with a waste liquid outlet.

3. The environment-friendly coating machine according to claim 1, wherein: the filter inside be equipped with a plurality of parallel arrangement's filtration separation blade, all post first porous material adsorbed layer on the filtration separation blade, all seted up an air pocket on every filtration separation blade, and stagger about the air pocket of two adjacent filtration separation blades and arrange, at the inside waste gas passageway that forms "Z" style of calligraphy of filter.

4. The environment-friendly coating machine according to claim 1, wherein: the filter barrel is of a cylindrical structure, the filter barrel is sequentially provided with an annular barrel body, a second porous adsorption layer, an activated carbon adsorption layer and a central cylindrical support from outside to inside, the side wall of the barrel body is provided with an air inlet, and the air inlet is connected with an air outlet of the filter through a connecting air pipe; the outer ring of the active carbon adsorption layer is in close contact with the inner ring of the second porous adsorption layer, the inner ring of the active carbon adsorption layer is in close contact with the outer ring of the central cylindrical support, the bottom of the central cylindrical support is suspended and provided with an air inlet, and the top of the central cylindrical support is provided with an air outlet; the vortex air pump is connected with an air outlet at the top of the central cylindrical support; the inner ring, the outer ring, the upper surface and the lower surface of the active carbon adsorption layer are respectively provided with a partition plate, the upper part of the partition plate of the outer ring is provided with a plurality of air holes, and the lower part of the partition plate of the inner ring is provided with a plurality of air holes; the sealing ring is filled in a gap between the top of the activated carbon adsorption layer and the inner wall of the cylinder body, and the sealing ring is also filled in a gap between the bottom of the activated carbon adsorption layer and the bottom plate of the cylinder body.

5. The environment-friendly coating machine according to claim 1 or 3, wherein: the tail end of the filter, which is positioned at the waste gas channel, is provided with a porous adsorption material filling area, the porous adsorption material filling area is filled with a porous adsorption material, and the filter barrel is connected with the porous adsorption material filling area through an air pipe.

6. The environment-friendly coating machine according to claim 1, wherein: the filter is provided with a first sensor which is arranged on the left side wall and the right side wall of the filter, which are close to the air inlet; a second sensor is arranged at the air inlet of the filter barrel; the first sensor and the second sensor both adopt air pressure sensors.

7. The environment-friendly coating machine according to claim 1 or 3, wherein: the filter be provided with two sets ofly, be fixed in respectively and spout the both sides of gluey system.

8. The environment-friendly coating machine according to claim 1, wherein: the feeding and discharging system comprises a guide optical axis, a rodless cylinder, a sliding table and a working platform, wherein the sliding table is connected with the guide optical axis in a sliding mode and matched with the rodless cylinder, and the working platform is connected with the sliding table in a sliding mode through a platform support.

9. The environment-friendly coating machine according to claim 1, wherein: the glue spraying system comprises a Y-axis moving mechanism, an X-axis moving mechanism and an atomizing nozzle assembly; the Y-axis moving mechanism comprises a Y-axis driving track, a Y-axis driven track and a Y-axis servo motor, Y-axis direction sliding blocks which correspond to each other left and right are arranged on the Y-axis driving track and the Y-axis driven track, one Y-axis direction sliding block is matched with the Y-axis servo motor, and the other Y-axis direction sliding block is matched with the Y-axis servo motor through a steering shaft and a diaphragm coupler; the X-axis moving mechanism comprises an X-axis track and an X-axis servo motor, two ends of the X-axis track are respectively fixed on two Y-axis direction sliding blocks, the X-axis track is provided with an X-direction sliding block connected with the X-axis track in a sliding manner, and the X-axis servo motor is matched with the X-direction sliding block; the atomizer subassembly install on X direction sliding block.

10. The environment-friendly coating machine according to claim 9, wherein: the utility model discloses an atomizing shower nozzle subassembly, including mounting panel, accurate slip table cylinder, altitude mixture control seat, atomizer and little syringe, the mounting panel is fixed on X direction sliding block, accurate slip table cylinder, altitude mixture control seat and little syringe are all fixed on the mounting panel, accurate slip table cylinder and altitude mixture control seat cooperation, atomizer fixes on altitude mixture control seat, atomizer and little syringe interconnect.

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