CN209793489U - Heating remote control type water smoke sand blasting machine with mushroom head improves structure - Google Patents

Abstract

The utility model discloses a heating remote control type water mist sand blasting machine with a mushroom head improved structure, which comprises a host, a control cabinet, a water tank and a wireless remote controller, wherein the top of the control cabinet is provided with a wireless transmission receiver, and the water tank is provided with a heating pipe; the host computer includes cylinder body, inversion formula head, the centre of head is provided with the through-hole, the through-hole in-connection has mushroom head subassembly, the mushroom head subassembly has sand inlet hole in the middle of including, is located the mushroom-shaped top of flange, the lower extreme of flange are connected with the support, the support includes position circle, guide bar, the position circle with be connected with the gusset between the guide bar, the lower extreme overcoat of mushroom-shaped top is in the guide bar, the upper portion of mushroom-shaped top is provided with the external conical surface, and sand inlet hole is interior taper hole. The utility model discloses can improve the installation accuracy of the mushroom overhead valve at water smoke abrasive material mixing cylinder top, the needs of sandblast operation under the adaptation winter low temperature state simultaneously and the remote control needs when sandblast operation on a large scale.

Description

heating remote control type water smoke sand blasting machine with mushroom head improves structure

Technical Field

The utility model relates to a sand blasting equipment technical field, concretely relates to heating remote control type water smoke sand blasting machine with mushroom head improves structure.

Background

The surfaces of steel structures are usually blasted with sand blasting equipment before coating to remove rust and other attachments. The current sand blasting equipment mainly has three types:

The first is dry sand blasting equipment, which uses compressed air as a power source to spray sand grains to the surface of a workpiece for derusting treatment. When dry sand blasting equipment is adopted for sand blasting treatment, the dust pollution is large, and the negative impact on the surrounding environment is large.

The second is wet sand blasting equipment, which utilizes the negative pressure siphoning effect (or positive pressure conveying of compressed air) of water jet ejected by a high-pressure water cleaning machine, adopts a post-mixing mode, adds solid abrasive materials with proper labels into the high-pressure water jet, and utilizes the jet impact, shearing and other effects of solid-liquid mixed fluid to perform rust removal treatment. The wet sand blasting equipment has the advantages of lower construction efficiency, high accessory wear rate and short service life.

The third is water sand-blasting equipment, which uses compressed air as a power source, uses nonmetal abrasive with extremely small granularity as a medium, uses a small tank body to mix the abrasive with water and then performs sand blasting, and has higher efficiency than wet sand-blasting equipment. The prior water sand blasting equipment mainly comprises an inlet and is high in price, a single tank body and a single spray gun structure are adopted structurally, only nonmetal grinding materials with extremely small granularity can be used as media, and the application of the equipment is limited to a certain extent.

The chinese utility model patent application with publication number CN 108747848A discloses a control system of a double-gun water mist sand blasting machine; the chinese utility model patent application with publication number CN 108705455 a discloses a general double-gun water mist sand blasting machine; the chinese utility model patent application with publication number CN 108481210 a discloses a water mist abrasive blasting machine; chinese utility model patent application publication No. CN 108857923 a discloses an overhead valve control device for a water mist abrasive mixing cylinder. Among the four above-mentioned utility model patent application documents's the disclosed technical scheme, a special design's water smoke abrasive material mixing tank has all been adopted, and it utilizes the mushroom overhead valve at water smoke abrasive material mixing tank top to realize opening and shutting of sand grain charge door to through the pressure differential of control water smoke abrasive material mixing tank internal pressure and compressed air, realized more efficient water smoke sandblast, and compare its sand grain application scope of aforementioned water sandblast equipment wider.

However, the water mist abrasive blasting machine is not perfect enough, and the main problems are as follows:

First, the guider (be used for guiding the mushroom head overhead valve among the water smoke abrasive blasting machine) is the horizontal pipe that the diameter is 60 in the abrasive mixing cylinder body for a connection, and the front end of horizontal pipe is connected with 90 degrees elbows, and the upper end of elbow has the interior sleeve pipe for the direction through flange joint, and the first overcoat of mushroom realizes reciprocating on interior sleeve pipe. However, the mushroom head has high assembly requirements and needs to be completely concentric with the middle flange of the conical seal head, the structure of the guide device cannot ensure the high concentricity requirements, and the transverse pipe is easy to bend and deform along with the long-time opening and closing of the mushroom head, so that the abrasive mixing cylinder cannot be completely sealed.

secondly, the water mist sand blasting machine cannot meet the requirement of large-scale sand blasting operation when being used on site, particularly, an overhead vehicle is needed to be matched when the hull plate is blasted in a dock, sometimes, a spray gun pipeline is long, when a worker opens and closes on operating equipment (a control cabinet of the sand blasting machine), the worker walks back and forth, and the operation is time-consuming, or the operator needs to be equipped with and use an interphone.

Thirdly, the water tank is easy to freeze in a low-temperature state in winter, so that the sand blasting machine cannot be used. In addition, if the water temperature is too low during the water mist blasting, the effect of the water mist blasting can be reduced.

SUMMERY OF THE UTILITY MODEL

the utility model discloses a not enough of water smoke sand blasting machine to the aforesaid has mixed jar structure of water smoke abrasive material improves to improve the installation accuracy of the mushroom overhead valve at mixed jar top of water smoke abrasive material, adapt to the needs of sandblast operation under the winter low temperature state simultaneously and the remote control needs when sandblast operation on a large scale. The specific technical scheme is as follows:

A heating remote control type water mist sand blasting machine with a mushroom head improved structure comprises a water mist sand blasting machine main machine, a control cabinet, a water tank and an independently arranged wireless remote controller, wherein a wireless transmission receiver is installed at the top of the control cabinet, and a heating pipe is arranged on the water tank; the water mist sand blasting machine host comprises a water mist abrasive material mixing cylinder body and an inverted seal head connected to the top of the cylinder body, a through hole is formed in the middle of the seal head, a mushroom head assembly is connected in the through hole and comprises a flange with a sand inlet hole in the middle and a guide rod vertically arranged below the positioning ring, the lower part of the flange is used for opening and closing the mushroom-shaped top head of the sand inlet hole, the lower end of the flange is connected with a support, the support comprises the positioning ring connected with the flange and the guide rod vertically arranged below the positioning ring, a plurality of rib plates distributed at intervals in the circumferential direction are connected between the positioning ring and the guide rod, the lower end of the mushroom-shaped top head is sleeved outside the guide rod and can move up and down along the guide rod, the upper part of the mushroom-shaped top head is provided with an external conical surface, and the sand inlet hole is an internal conical hole, and when the mushroom-shaped top head moves upwards and props against the inner taper hole of the flange, the outer conical surface of the mushroom-shaped top head is matched with the inner taper hole.

The main machine of the water mist sand blasting machine further comprises a spray gun connected with the water mist abrasive mixing cylinder through a pipeline, a PLC (programmable logic controller) is arranged in the control cabinet, and the wireless transmission receiver is connected with the PLC.

Preferably, the number of the spray guns is two, and the number of the wireless remote controllers is two.

When the equipment runs, the PLC controls the water mist sand blasting machine.

among the above-mentioned technical scheme, the structure that opens and shuts of mushroom overhead valve has been constituteed with the external conical surface of mushroom top to the internal taper hole of flange in the mushroom head subassembly, through the support of connecting the integrated design at the lower extreme of flange, sets up the guide bar that is used for guiding mushroom top to reciprocate on the support, can realize the external conical surface on the mushroom top with the accurate centering of the internal taper hole of flange, and non-deformable in the use to sand blasting unit's use reliability has been improved.

In addition, through setting up independent wireless remote control ware and setting up the wireless transmission receiver at the switch board top for the operation personnel can remote control when carrying out the sandblast, thereby solved traditional sandblast machine and need long distance walk to switch board department when long distance operation and carry out the drawback of control operation, made things convenient for the operation from this, and improved the efficiency of operation.

In addition, the heating pipe is arranged on the water tank of the water mist sand blasting machine, so that the defect that the water tank is easy to freeze in a low-temperature state in winter is overcome, and on the other hand, the heating pipe can be opened as required to properly improve the water temperature during sand blasting at normal temperature or lower temperature so as to enhance the dirt removing capacity of the workpiece during sand blasting and improve the water mist sand blasting effect.

As a further improvement of the present invention, a water spray ring is provided on the support, water spray holes are densely distributed along the circumferential direction on the water spray ring, and when the mushroom-shaped top is moved downward to a predetermined position, the water spray direction of the water spray holes is oriented to the outer conical surface of the mushroom-shaped top.

Preferably, the water spraying ring comprises an upper water spraying ring and a lower water spraying ring, the upper water spraying ring is connected to the positioning ring of the support, the lower water spraying ring is connected to the rib plate of the support, and the upper water spraying ring and the lower water spraying ring are respectively connected with the high-pressure water pipe.

Through set up the water spray ring on the support, can realize the self-cleaning to the outer conical surface of mushroom-shaped top to improve sealed reliability between mushroom-shaped top and the flange inner taper hole, be favorable to guaranteeing the stability of water smoke abrasive material mixing cylinder internal pressure. Wherein, the water spray ring adopts the upper and lower arrangement structure of upper water spray ring and lower water spray ring to realize better cleaning effect.

The utility model discloses in, can process after the disposable clamping on the lathe with the excircle of the location tang and the guide bar above it of flange joint's support, it makes conveniently, and its location tang is high with the guide bar excircle concentricity.

The utility model discloses a heating remote control type water smoke sand blasting machine with mushroom head improves structure still includes draw gear, the upper end of mushroom-shaped top is provided with and is used for pulling the eyebolt that mushroom-shaped top reciprocated, eyebolt's hole for hoist is as pulling the plumb line hole that mushroom-shaped top reciprocated, draw gear passes through wire rope and connects the plumb line hole.

The utility model discloses in, the position circle with be provided with the location tang of mutually supporting between the flange, the position circle passes through location tang positioning connection is in fix on the flange and fix through the bolt.

The utility model discloses in, the lower extreme of mushroom-shaped top is provided with the guiding hole, just mushroom-shaped top passes through the guiding hole suit is in on the excircle of guide bar and edge the excircle of guide bar reciprocates.

The utility model discloses in, be provided with inlet tube assembly on the cylinder body, the lower extreme of guide bar is provided with and prevents the sand control guard hole that inlet tube assembly blockked up, inlet tube assembly's front end gets into in the sand control guard hole.

Through set up sand control guard aperture at the lower extreme of guide bar, solved the easy drawback of blockking up of front end outlet of inlet tube subassembly.

As the preferred scheme of the utility model, the gusset quantity on the support is three or four, just the gusset is along circumferencial direction evenly distributed.

Preferably, an annular sealing groove is formed in the inner taper hole of the flange, and an annular sealing ring is installed in the annular sealing groove.

The pneumatic control valve is arranged in the control cabinet, and a signal control line of the pneumatic control valve is connected with the PLC; wherein the pneumatic control valve comprises a pneumatic air blowing valve, a pneumatic abrasive valve, a pneumatic water cleaning valve and a mushroom head pneumatic control valve; the wireless remote controller is provided with a control button, and the control button comprises a blowing valve pneumatic control button, an abrasive valve pneumatic control button, a water cleaning valve pneumatic control button and a mushroom head pneumatic control button.

During operation, the wireless remote controller is used, the pneumatic blowing valve and the pneumatic abrasive valve are opened, and then sand blasting operation can be carried out; and closing the pneumatic abrasive valve after the sand blasting operation, and cleaning the pipeline by compressed air in the spray gun pipeline. According to the requirement, a pneumatic control button of the water cleaning valve can be opened to clean the pipeline with water. When the grinding material mixing cylinder needs to be subjected to sand adding operation, the mushroom head pneumatic control button can be started to realize the sand adding operation.

The pneumatic control button of the air blowing valve, the pneumatic control button of the abrasive valve, the pneumatic control button of the water cleaning valve, the pneumatic control button of the mushroom head and other common operation buttons during sand blasting operation are integrated on the wireless remote controller, so that the sand blasting operation efficiency of large-scale and long-distance construction is greatly improved, and the sand blasting operation of large-scale ship hull planking in a dock is particularly facilitated.

The utility model discloses in, water smoke sand blasting machine host computer, switch board, water tank are integrated to be installed on supporting platform.

Preferably, the control cabinet and the water tank are arranged adjacently, and the main machine of the water mist sand blasting machine is respectively arranged adjacently with the control cabinet and the water tank.

The integrated assembly structure of the main machine, the control cabinet and the water tank of the water mist sand blasting machine is compact, and the movement and the use of equipment are facilitated.

As a further improvement, the utility model discloses a remote control type water smoke sand blasting machine be in on the box of water tank with the one side that the switch board is adjacent is provided with the opening, be provided with sealed apron on the opening, be connected with on the sealed apron the heating pipe, the body part of heating pipe stretches into inside the water tank.

Preferably, the heating pipe is connected with a heating pipe control switch, the heating pipe control switch is connected with a PLC (programmable logic controller), and a control button on the wireless remote controller further comprises a water tank heating control button.

The utility model discloses in still be connected with water level switch and temperature sensor on the sealed apron of water tank, just water level switch, temperature sensor's probe part stretch into inside the water tank.

Above-mentioned through set up water level switch, temperature sensor on the sealed apron of water tank, can realize the automatic control of inflow and the automatic control of temperature.

The utility model has the advantages that:

First, the utility model discloses a heating remote control type water smoke sand blasting machine with mushroom head improves structure, the structure that opens and shuts of mushroom head overhead valve has been constituteed with the external conical surface of mushroom shape top in the interior conical bore of flange in the mushroom head subassembly, through the support of connecting the integrated design at the lower extreme of flange, sets up the guide bar that is used for guiding mushroom shape top to reciprocate on the support, can realize the external conical surface on the mushroom shape top with the accurate centering of the interior conical bore of flange, and non-deformable in the use to sand blasting unit's use reliability has been improved.

Second, the utility model discloses a heating remote control type water smoke sand blasting machine with mushroom head improves structure, through setting up independent wireless remote controller and set up the wireless transmission receiver at the switch board top for the operation personnel can remote control when carrying out the sandblast, thereby solved traditional sand blasting machine and need the remote walking to switch board department when remote operation and carry out the drawback of control operation, made things convenient for the operation from this, and improved the efficiency of operation.

Third, the utility model discloses a heating remote control type water smoke sand blasting machine with mushroom head improves structure, through set up the heating pipe on water tank at water smoke sand blasting machine, the drawback that the water tank freezes easily under the low temperature state in winter has been solved to one of them side, and on the other hand can open the heating pipe as required and suitably improve the temperature when the sandblast under normal atmospheric temperature or lower temperature to the soil-removing power to the work piece when reinforcing the sandblast, thereby improve the effect of water smoke sandblast.

Fourth, the utility model discloses a heating remote control type water smoke sand blasting machine with mushroom head improves structure through set up the water spray ring on the support, can realize the self-cleaning to the external conical surface of mushroom-shaped top to improve sealed reliability between mushroom-shaped top and the flange inner taper hole, be favorable to guaranteeing the stability of water smoke abrasive material mixing cylinder internal pressure. Wherein, the water spray ring adopts the upper and lower arrangement structure of upper water spray ring and lower water spray ring to realize better cleaning effect.

Fifth, the utility model discloses a heating remote control type water smoke sand blasting machine with mushroom head improves structure sets up sand control protection hole through the lower extreme at the guide bar, has solved the easy drawback of blockking up of the front end outlet of inlet tube subassembly.

Drawings

FIG. 1 is a schematic structural view (top view) of a heating remote control type water mist sand blasting machine with a mushroom head improved structure according to the present invention;

FIG. 2 is a schematic view of the water mist and abrasive mixing cylinder of FIG. 1

FIG. 3 is an enlarged partial view of FIG. 2;

FIG. 4 is a schematic view of the tank configuration of FIG. 1;

Fig. 5 is a schematic diagram showing the connection of internal modules of the wireless remote control of fig. 1.

In the figure: 1. the device comprises a flange, 2, mushroom-shaped jacks, 3, a support, 4, a positioning ring, 5, a guide rod, 6, rib plates, 7, an outer conical surface, 8, inner conical holes, 9, a wire hanging hole, 10, lifting ring screws, 11, positioning spigots, 12 and bolts. 13. The sand control protective hole 14, the annular sealing groove 15-1, the upper water spray ring 15-2, the lower water spray ring 16, the water spray nozzle 17, the high-pressure water pipe 18, the cylinder body 19, the seal head 20, the water inlet pipe assembly 21 and the traction device.

In the figure: y-1, a host, Y-2, a control cabinet, Y-3, a water tank, Y-4, a wireless remote controller, Y-5, a wireless transmission receiver, Y-6, a water mist and abrasive material mixing cylinder, Y-7, a pipeline, Y-8, a spray gun, Y-9, a PLC (programmable logic controller), Y-10, a pneumatic air blowing valve, Y-11, a pneumatic abrasive material valve, Y-12, a pneumatic water cleaning valve, Y-13, a mushroom head pneumatic control valve, Y-14, a control button, Y-15, a support platform, Y-16, a sealing cover plate, Y-17, a heating pipe, Y-18, a water level switch, Y-19 and a temperature sensor.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Fig. 1 to 5 show an embodiment of a heating remote control type water mist sand blasting machine with a mushroom head improved structure, which comprises a water mist sand blasting machine main machine Y-1, a control cabinet Y-2, a water tank Y-3 and an independently arranged wireless remote controller Y-4, wherein a wireless transmission receiver Y-5 is installed at the top of the control cabinet Y-2, and a heating pipe Y-17 is arranged on the water tank Y-3; the water mist sand blasting machine main machine Y-1 comprises a water mist abrasive material mixing cylinder Y-6, a cylinder body 18 connected to the top of the cylinder body 18, an inverted seal head 19 connected to the top of the cylinder body 18, a through hole is formed in the middle of the seal head 19, a mushroom head assembly is connected to the through hole and comprises a flange 1 with a sand inlet hole in the middle, a guide rod 5 vertically arranged below the positioning ring 4 and a through hole 2 arranged below the sand inlet hole of the flange 1, a support 3 is connected to the lower end of the flange 1, the support 3 comprises a positioning ring 4 connected with the flange 1 and a guide rod 5 vertically arranged below the positioning ring 4, a plurality of rib plates 6 distributed at intervals along the circumferential direction are connected between the positioning ring 4 and the guide rod 5, the lower end of the mushroom head 2 is sleeved on the guide rod 5 and can move up and down along the guide rod 5, the upper part of the mushroom-shaped top 2 is provided with an external conical surface 7, the sand inlet hole is an internal conical hole 8, and when the mushroom-shaped top 2 moves upwards and props against the internal conical hole 8 of the flange 1, the external conical surface 7 is matched with the internal conical hole 8.

The main machine Y-1 of the water mist sand blasting machine further comprises a spray gun Y-8 connected with the water mist abrasive mixing cylinder Y-6 through a pipeline Y-7, a PLC (programmable logic controller) Y-9 is arranged in the control cabinet Y-2, and the wireless transmission receiver Y-5 is connected with the PLC Y-9.

Preferably, the number of the spray guns Y-8 is two, and the number of the wireless remote controllers Y-4 is two.

When the equipment runs, the water mist sand blasting machine is controlled by the PLC Y-9.

Among the above-mentioned technical scheme, mushroom head top valve's structure that opens and shuts has been constituteed to the interior taper hole 8 of flange 1 and the outer conical surface 7 of mushroom top 2 in the mushroom head subassembly, through the support 3 of connecting the integrated design at the lower extreme of flange, sets up the guide bar 5 that is used for guiding mushroom top 2 to reciprocate on support 3, can realize the outer conical surface 7 on the mushroom top 2 with the accurate centering of the interior taper hole 8 of flange 1, and non-deformable in the use to sand blasting unit's use reliability has been improved.

In addition, by arranging the independent wireless remote controller Y-4 and the wireless transmission receiver Y-5 at the top of the control cabinet Y-2, an operator can remotely control the sand blasting machine, so that the defect that the traditional sand blasting machine needs to remotely walk to the control cabinet to perform control operation during remote operation is overcome, the operation is facilitated, and the operation efficiency is improved.

In addition, the heating pipe Y-17 is arranged on the water tank Y-3 of the water mist sand blasting machine, so that the defect that the water tank is easy to freeze in a low-temperature state in winter is overcome, and the heating pipe Y-17 can be opened as required to properly increase the water temperature during sand blasting at normal temperature or lower temperature, so that the decontamination capability of workpieces during sand blasting is enhanced, and the water mist sand blasting effect is improved.

As a further improvement of this embodiment, water spraying rings 15-1 and 15-2 are provided on the support, water spraying holes 16 are densely distributed on the water spraying rings 15-1 and 15-2 along the circumferential direction, and when the mushroom-shaped head 2 moves downwards to the set position, the water spraying direction of the water spraying holes 16 faces the outer conical surface of the mushroom-shaped head 2.

Preferably, the water spray rings comprise an upper water spray ring 15-1 and a lower water spray ring 15-2, the upper water spray ring 15-1 is connected to the positioning ring 4 of the support 3, the lower water spray ring 15-2 is connected to the rib plate 6 of the support 3, and the upper water spray ring 15-1 and the lower water spray ring 15-2 are respectively connected to the high-pressure water pipe 17.

The water spraying rings 15-1 and 15-2 are arranged on the support 3, so that the outer conical surface 7 of the mushroom-shaped top head 2 can be automatically cleaned, the sealing reliability between the mushroom-shaped top head 2 and the flange inner conical hole 8 is improved, and the stability of the pressure in the water mist abrasive material mixing cylinder Y-6 is guaranteed. Wherein, the water spray ring adopts the up-and-down arrangement structure of the upper water spray ring 15-1 and the lower water spray ring 15-2 to realize better cleaning effect.

In this embodiment, the positioning spigot 11 on the support 3 connected with the flange 1 and the outer circle of the guide rod 5 can be processed after being clamped on a lathe at one time, the manufacturing is convenient, and the concentricity of the positioning spigot 11 and the outer circle of the guide rod 5 is high.

The heating remote control type water mist sand blasting machine with the mushroom-shaped head improved structure further comprises a traction device 21, an upper end of the mushroom-shaped head 2 is provided with a lifting screw 10 used for traction of the mushroom-shaped head 2 to move up and down, a hoisting hole of the lifting screw 10 serves as a hanging wire hole for traction of the mushroom-shaped head 2 to move up and down, and the traction device 21 is connected with the hanging wire hole through a steel wire rope.

In this embodiment, a positioning spigot 11 which is matched with each other is arranged between the positioning ring 4 and the flange 1, and the positioning ring 4 is positioned and connected on the flange 1 through the positioning spigot 11 and is fixed through a bolt 12.

in this embodiment, the lower end of the mushroom-shaped head 2 is provided with a guide hole, and the mushroom-shaped head 2 is sleeved on the outer circle of the guide rod 5 through the guide hole and moves up and down along the outer circle of the guide rod 5.

In this embodiment, the cylinder block 18 is provided with a water inlet pipe assembly 20, the lower end of the guide rod 5 is provided with a sand control protection hole 13 for preventing the water inlet pipe assembly 20 from being blocked, and the front end of the water inlet pipe assembly 20 enters the sand control protection hole 13.

Through set up sand control guard aperture 13 at the lower extreme of guide bar 5, solved the easy drawback of blockking up of the front end outlet of inlet tube subassembly 20.

As a preferable scheme of this embodiment, the number of the rib plates 6 on the support 3 is three or four, and the rib plates 3 are uniformly distributed along the circumferential direction.

Preferably, an annular sealing groove 14 is arranged on the inner taper hole 8 of the flange 1, and an annular sealing ring is installed in the annular sealing groove 14.

A pneumatic control valve is arranged in the control cabinet Y-2 in the embodiment, and a signal control line of the pneumatic control valve is connected with the PLC Y-9; wherein the pneumatic control valve comprises a pneumatic air blowing valve Y-10, a pneumatic abrasive valve Y-11, a pneumatic water cleaning valve Y-12 and a mushroom head pneumatic control valve Y-13; and a control button is arranged on the wireless remote controller Y-4 and comprises a blowing valve pneumatic control button, an abrasive valve pneumatic control button, a water cleaning valve pneumatic control button and a mushroom head pneumatic control button.

During operation, the wireless remote controller Y-4 is used, and the pneumatic air blowing valve Y-10 and the pneumatic abrasive valve Y-11 are opened, so that sand blasting operation can be performed; and after the sand blasting operation, the pneumatic abrasive valve is closed, and the compressed air in the spray gun Y-8 pipeline Y-7 is used for cleaning the pipeline Y-7. According to the requirement, a pneumatic control button of the water cleaning valve can be opened to clean the pipeline Y-7 with water. When the grinding material mixing cylinder Y-6 needs to be subjected to sand adding operation, the mushroom head pneumatic control button can be started to realize the sand adding operation.

Common operation buttons such as a pneumatic control button of a blowing valve, a pneumatic control button of an abrasive valve, a pneumatic control button of a water cleaning valve, a pneumatic control button of a mushroom head and the like during sand blasting operation are integrated on the wireless remote controller Y-4, so that the sand blasting operation efficiency of large-scale and long-distance construction is greatly improved, and the sand blasting operation of large-scale ship hull plates in docks is particularly facilitated.

In the embodiment, the main machine Y-1 of the water mist sand blasting machine, the control cabinet Y-2 and the water tank Y-3 are integrally installed on the support platform Y-15.

Preferably, the control cabinet Y-2 and the water tank Y-3 are arranged adjacently, and the main machine Y-1 of the water mist sand blasting machine is respectively arranged adjacently with the control cabinet Y-2 and the water tank Y-3.

The integrated assembly structure of the main machine Y-1, the control cabinet Y-2 and the water tank Y-3 of the water mist sand blasting machine is compact, and the movement and the use of equipment are facilitated.

As a further improvement, in the remote control type water mist sand blasting machine of the embodiment, an opening is formed in one side, adjacent to the control cabinet Y-2, of the box body of the water tank Y-3, a sealing cover plate Y-16 is arranged on the opening, the sealing cover plate Y-16 is connected with the heating pipe Y-17, and a pipe body part of the heating pipe Y-17 extends into the water tank Y-3.

Preferably, the heating pipe Y-17 is connected with a heating pipe control switch, the heating pipe control switch is connected with a PLC (programmable logic controller) Y-9, and a control button on the wireless remote controller Y-4 further comprises a water tank heating control button.

In the embodiment, a water level switch Y-18 and a temperature sensor Y-19 are further connected to the sealing cover plate Y-16 of the water tank Y-3, and probe parts of the water level switch Y-18 and the temperature sensor Y-19 extend into the water tank Y-3.

The automatic control of water inflow and the automatic control of water temperature can be realized by arranging the water level switch Y-18 and the temperature sensor Y-19 on the sealing cover plate Y-16 of the water tank Y-3.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. A heating remote control type water mist sand blasting machine with a mushroom head improved structure is characterized by comprising a water mist sand blasting machine main machine, a control cabinet, a water tank and an independently arranged wireless remote controller, wherein a wireless transmission receiver is installed at the top of the control cabinet, and a heating pipe is arranged on the water tank; the water mist sand blasting machine host comprises a water mist abrasive material mixing cylinder body and an inverted seal head connected to the top of the cylinder body, a through hole is formed in the middle of the seal head, a mushroom head assembly is connected in the through hole and comprises a flange with a sand inlet hole in the middle and a guide rod vertically arranged below the positioning ring, the lower part of the flange is used for opening and closing the mushroom-shaped top head of the sand inlet hole, the lower end of the flange is connected with a support, the support comprises the positioning ring connected with the flange and the guide rod vertically arranged below the positioning ring, a plurality of rib plates distributed at intervals in the circumferential direction are connected between the positioning ring and the guide rod, the lower end of the mushroom-shaped top head is sleeved outside the guide rod and can move up and down along the guide rod, the upper part of the mushroom-shaped top head is provided with an external conical surface, and the sand inlet hole is an internal conical hole, and when the mushroom-shaped top head moves upwards and props against the inner taper hole of the flange, the outer conical surface of the mushroom-shaped top head is matched with the inner taper hole.

2. The remotely heated mist sander with mushroom head retrofit according to claim 1, wherein a water spray ring is provided on the base, said water spray ring having water spray nozzles circumferentially distributed thereon, said water spray nozzles having a water spray direction directed toward the outer conical surface of the mushroom head.

3. The heating remote control type water mist sand blasting machine with the mushroom head improved structure is characterized in that the water spraying rings comprise an upper water spraying ring and a lower water spraying ring, the upper water spraying ring is connected to a positioning ring of the support, the lower water spraying ring is connected to a rib plate of the support, and the upper water spraying ring and the lower water spraying ring are respectively connected with a high-pressure water pipe.

4. The heating remote control type water mist sand blasting machine with the mushroom head improved structure is characterized by further comprising a traction device, wherein the upper end of the mushroom-shaped head is provided with an eyebolt used for traction of the mushroom-shaped head to move up and down, a hoisting hole of the eyebolt is used as a wire hanging hole for traction of the mushroom-shaped head to move up and down, and the traction device is connected with the wire hanging hole through a steel wire rope.

5. The heating remote control type water mist sand blasting machine with the mushroom head improved structure is characterized in that a positioning spigot which is matched with the positioning ring is arranged between the positioning ring and the flange, and the positioning ring is connected to the flange in a positioning mode through the positioning spigot and is fixed through bolts.

6. The heating remote control type water mist blasting machine with the mushroom head improving structure as claimed in claim 1, wherein a guide hole is provided at a lower end of the mushroom head, and the mushroom head is fitted on an outer circle of the guide bar through the guide hole and moves up and down along the outer circle of the guide bar.

7. The heating remote control type water mist sand blasting machine with the mushroom head improved structure as claimed in claim 1, wherein a water inlet pipe assembly is provided on the cylinder body, a sand control protection hole for preventing the water inlet pipe assembly from being blocked is provided at a lower end of the guide bar, and a front end of the water inlet pipe assembly enters into the sand control protection hole.

8. The heating remote control type water mist sand blasting machine with the mushroom head improved structure is characterized in that the number of the rib plates on the support is three or four, and the rib plates are uniformly distributed in the circumferential direction.

9. The remote-heating water mist sand blasting machine with the mushroom head improved structure as claimed in claim 1, wherein an annular sealing groove is arranged on the inner taper hole of the flange, and an annular sealing ring is arranged in the annular sealing groove.