CN215278945U

CN215278945U - Jet processing device

Info

Publication number: CN215278945U
Application number: CN202120840485.0U
Authority: CN
Inventors: 于承雪; 张科; 王婷; 张心周; 闫谦鹏; 王刚
Original assignee: China Titanium Guochuang Qingdao Technology Co ltd
Current assignee: China Titanium Guochuang Qingdao Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-24
Anticipated expiration: 2031-04-22

Abstract

The utility model provides a spray treatment device, which places objects to be sprayed on the ground, the lifting driving unit drives the spraying mechanism body to lift so as to control the distance between the spraying mechanism body and the surface of the object in the vertical direction, so that the distance between the spraying mechanism body and the surface to be processed of the object is always kept consistent in the spraying processing process, thereby improving the quality of the spraying treatment of the objects, simultaneously, the horizontal driving unit drives the supporting mechanism to move on the horizontal plane, so that the spraying mechanism body can sequentially treat a plurality of objects placed on the ground, and the distances between the objects and the spray head are always kept unchanged, the spray treatment efficiency is improved, and the laser cleaning equipment obtained by applying the laser generator to the spray treatment device can improve the laser cleaning quality and efficiency of the processed objects.

Description

Jet processing device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a jet treatment device.

Background

With the development of laser cleaning technology, laser cleaning is well known and accepted by enterprises, when submicron-sized pollution particles are adhered to the surface of a workpiece, the particles are often adhered tightly, the pollution particles cannot be removed by a conventional cleaning method, and cleaning is very effective by a mode of irradiating the surface of the workpiece with nanometer laser.

At present mainly with hand-held type laser cleaning, adopt artifical handheld laser nozzle to wash promptly, the inventor discovers, when washing the great object of surface area that needs to handle such as big breadth panel, because of work load is great, the people is disturbed by external factor easily in operation process, the distance between laser nozzle and the face can fluctuate, with predetermineeing apart from inconsistent, it is inhomogeneous to lead to the cleaning performance, if the distance between laser nozzle and the face is too big, partial position washs the degree of depth not enough, need wash many times, if laser nozzle and face are too big, then can lead to the laser to wash the degree of depth too big, lead to the object surface impaired, probably need scrap the processing when serious.

In addition to the above-described problems in the laser cleaning process, there are other conventional spray treatment apparatuses for treating the surface of an object by spraying various processing media onto the surface of the object, and these spray treatment apparatuses generally need to be kept at a constant distance from the object during the treatment process, but have a problem in that it is difficult to keep the distance between a spray head and the surface of the object constant during the treatment process, thereby causing non-uniformity in the treatment effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spray processing apparatus to when solving among the prior art and spraying the processing through handheld spray processing apparatus, be difficult to make the shower nozzle keep unanimous with the distance on object surface in the processing procedure, thereby lead to the inhomogeneous technical problem of treatment effect.

The utility model provides a spray processing apparatus, including injection mechanism body, supporting mechanism, coupling assembling, lift drive unit and horizontal drive unit, the injection mechanism body is equipped with and is used for spouting the shower nozzle to the object that needs spray processing with the medium, the injection mechanism body passes through coupling assembling connect in lift drive unit, lift drive unit locates supporting mechanism, horizontal drive unit connect in supporting mechanism is used for the drive lift drive unit horizontal migration.

Specifically, coupling assembling, lift drive unit with supporting mechanism top-down distributes in proper order, the vertical setting of injection mechanism body, the injection mechanism body connect in coupling assembling's front end, the shower nozzle is down.

The impurity absorption unit is connected to the supporting mechanism and comprises a smoke absorption pipe, a smoke exhaust pipe, a filter and a fan, an air inlet of the filter is communicated with an air outlet of the smoke absorption pipe, an air outlet of the filter is communicated with an air inlet of the smoke exhaust pipe, an air inlet of the fan is communicated with an air outlet of the smoke exhaust pipe, and the impurity absorption unit is used for absorbing substances such as dust or gas generated in the injection treatment process of the processed object.

Specifically, the fume suction pipeline comprises a corrugated pipe, the fan comprises an axial flow fan, the axial flow fan is provided with an explosion-proof mechanism, and an air inlet of the fume suction pipeline is positioned between a processed position of the processed object and the spray head, and more specifically, the air inlet faces the processed position of the processed object.

Further, the filter includes barrel and filter core, the filter core set up in the inside of barrel, the axis slope or the level of barrel set up, the gas vent intercommunication of smoke suction pipeline the air inlet of barrel, smoke exhaust pipeline is U type structure, smoke exhaust pipeline's air inlet intercommunication the gas vent of barrel, the filter is located directly over, under, oblique top or oblique below of fan.

Furthermore, the smoke absorbing pipeline is of a U-shaped structure, and the spray head is located between the smoke absorbing pipeline and the smoke exhaust pipeline.

Further, the lifting driving unit is located between the spray head and the impurity absorption unit, and a gap is formed between the lifting driving unit and the impurity absorption unit.

Further, the spray heads are uniformly distributed at one end of the spraying mechanism body, which faces the processed object, and preferably, the spray heads are in a linear array.

Further, the lift drive unit includes bearing frame, bearing body, lead screw guide and cover barrel, the outer lane of bearing body install in the bearing frame, the upper end of lead screw connect in the inner circle of bearing body, the lead screw guide is equipped with first screw hole, first screw hole with lead screw threaded connection, cover barrel is equipped with the second screw hole, the second screw hole with lead screw threaded connection, cover barrel is located lead screw guide with between the bearing body, the bearing frame connect in coupling assembling with one among the supporting mechanism, the lead screw guide connect in coupling assembling with another among the supporting mechanism.

Specifically, the bearing frame connect in coupling assembling, the lead screw guide connect in the supporting mechanism, the lead screw runs through the supporting mechanism, the lead screw guide includes fixation nut, sleeve spare includes lock nut.

Further, still include a plurality of direction subassemblies, coupling assembling includes first plate body, supporting mechanism includes the second plate body, first plate body is through a plurality of direction subassembly connect in the second plate body.

Specifically, the guide assembly comprises a guide post and a guide sleeve, the guide post is connected to the guide sleeve in a vertically sliding manner, one of the connecting assembly and the supporting mechanism is connected to the guide post, and the other is connected to the guide sleeve.

Further, still include the third plate body, this body coupling of injection mechanism the third plate body, the third plate body through threaded fastener can dismantle connect in the first plate body.

Specifically, the third plate body includes vertical plate body and horizontal plate body, the bottom of vertical plate body connect in the front end of horizontal plate body, first plate body connect in the bottom of horizontal plate body, this body coupling of injection mechanism in the front end of vertical plate body.

Furthermore, the horizontal driving unit comprises a push rod and a plurality of wheel bodies, the wheel bodies are rotatably connected to the bottom of the supporting mechanism, the push rod is arranged in an inclined mode, the bottom of the push rod is connected to the supporting mechanism, and the push rod is provided with a plurality of holding rods for workers to hold at different heights.

Specifically, the inclination angle of the push rod is 65-80 degrees, and the filter and the fan which are distributed up and down are connected to the push rod.

Further, the injection mechanism body comprises a laser generator, and the laser generator is communicated with the spray head. The laser generator is communicated with the spray head, so that the spray treatment device can complete laser cleaning of the processed object, and the laser cleaning quality and efficiency are high.

The utility model discloses an injection processing apparatus's that first aspect provided beneficial effect does:

put the object that will need through the injection processing in ground, go up and down through lift drive unit drive injection mechanism body, with the distance of control injection mechanism body on the vertical direction and between the object surface, the distance that makes injection mechanism body and object be handled the surface remains unanimous throughout in the injection processing, thereby improved the injection treatment quality to the object, and simultaneously, move on the horizontal plane through horizontal drive unit drive supporting mechanism, make this physical ability of injection mechanism handle in proper order putting a plurality of objects on ground, and the distance of a plurality of objects and shower nozzle remains unchanged throughout, the injection treatment efficiency obtains improving.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a spray treatment device according to embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of an impurity processing unit according to embodiment 2 of the present invention;

fig. 3 is a schematic diagram of a right-view structure of a spray treatment device according to embodiment 3 of the present invention;

description of reference numerals:

1. an injection mechanism body; 11. a spray head; 12. a third plate body; 121. a threaded fastener; 122. a vertical plate body; 123. a horizontal plate body; 2. a support mechanism; 3. a lifting drive unit; 31. a bearing seat; 32. a bearing body; 33. a screw rod; 34. a lead screw guide; 341. a first threaded hole; 35. a sleeve member; 351. a second threaded hole; 4. a horizontal driving unit; 41. a push rod; 411. a hand-held lever; 42. a wheel body; 5. a connecting assembly; 6. an impurity absorbing unit; 61. a smoke suction pipe; 62. a filter; 63. a fan; 64. a smoke exhaust duct; 7. a guide assembly; 71. a guide post; 72. and (4) guiding a sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the terms "one embodiment," "first-aspect embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The present invention provides a spray treatment device as described below with reference to fig. 1 to 3.

As shown in fig. 1, embodiment 1 of the present invention provides an injection processing apparatus, including injection mechanism body 1, supporting mechanism 2, coupling assembling 5, lifting drive unit 3 and horizontal drive unit 4, injection mechanism body 1 is equipped with shower nozzle 11 that is used for spraying the medium to the object that needs to carry out the injection processing, and injection mechanism body 1 connects in lifting drive unit 3 through coupling assembling 5, and lifting drive unit 3 connects supporting mechanism 2, and horizontal drive unit 4 connects in supporting mechanism 2, is used for the drive lifting drive unit 3 horizontal migration.

Coupling assembling 5, lift drive unit 3 and 2 top-down of supporting mechanism distribute in proper order, and the vertical setting of injection mechanism body 1, injection mechanism body 1 is connected in coupling assembling 5's front end, and the direction of shower nozzle 11 can be vertical down or the slope down, and supporting mechanism 2 obtains through the fashioned mode of panel bending.

Put the object that will need through the injection processing in ground, through the lift drive unit 3 drive injection mechanism body 1 lift, with the distance between control injection mechanism body 1 and the object surface in vertical direction, the distance that makes injection mechanism body 1 and the processed surface of object keeps unanimous all the time at the injection processing in-process, thereby improved the injection treatment quality to the object, and simultaneously, move on the horizontal plane through 4 drive supporting mechanism 2 of horizontal drive unit, make this physical ability of injection mechanism handle in proper order to a plurality of objects of putting on ground, and the distance of a plurality of objects and shower nozzle 11 remains unchanged all the time, it obtains improving to spray treatment efficiency.

As shown in fig. 2, the embodiment 2 of the present invention provides a spraying treatment apparatus, further comprising an impurity absorption unit 6 connected to the supporting mechanism 2, wherein the impurity absorption unit 6 comprises a smoke suction pipe 61, a smoke discharge pipe 64, a filter 62 and a blower 63, an air inlet of the filter 62 is communicated with an air outlet of the smoke suction pipe 61, an air outlet of the filter 62 is communicated with an air inlet of the smoke discharge pipe 64, an air inlet of the blower 63 is communicated with an air outlet of the smoke discharge pipe 64, an air inlet of the smoke suction pipe 61 faces a treated position of an object, an air inlet of the smoke suction pipe 61 is located between the treated position of the treated object and a nozzle 11, if the object is washed with dirt such as paint, rust, oil stain and dust, the impurity absorbing unit 6 is used to absorb the dust or gas generated during the spraying process of the object to be processed, especially during the laser cleaning.

According to the embodiment, the smoke suction pipe 61 comprises the corrugated pipe, in the flowing process of impurities in the smoke suction pipe 61, the corrugated structure in the corrugated pipe preliminarily intercepts part of large-particle impurities, the quantity of the impurities entering the filter 62 is reduced, the service cycle of the filter 62 is prolonged, the fan 63 comprises the axial flow fan 63, the size of the axial flow fan 63 is small, the jet processing device is convenient to push, the driving force required by the horizontal driving unit 4 for enabling the supporting mechanism 2 to horizontally move is reduced, and the axial flow fan 63 is provided with an explosion-proof mechanism.

According to this embodiment, the filter 62 includes barrel and filter core, the filter core set up in the inside of barrel, the axis slope or the level setting of barrel, the gas vent intercommunication of smoke suction pipe 61 the air inlet of barrel, smoke discharge pipe 64 are U type structure, and the air inlet intercommunication of smoke discharge pipe 64 the gas vent of barrel, filter 62 are located fan 63 directly over, directly under, oblique top or oblique below

When the air inlet of barrel and the vertical setting of axis of gas vent, impurity in the barrel can change in the discharge under the action of gravity, and impurity is in dwell time in the barrel is few, will the air inlet of barrel and the axis slope or the level setting of gas vent have increased impurity and are in dwell time in the barrel increases the treatment effect of impurity, sets up exhaust pipe 64 into U type pipeline, has realized the upper and lower distribution of the filter 62 and the fan 63 that the level was placed, and the filter 62 and the fan 63 that distribute from top to bottom have reduced the area occupied of impurity absorption unit 6 on the horizontal plane.

According to the embodiment, the smoke absorbing pipe 61 is a U-shaped structure, and the nozzle 11 is located between the smoke absorbing pipe 61 and the smoke discharging pipe 64. The smoke suction pipe 61 is configured in a U-shaped structure so that the spraying head 11 can be located between the smoke suction pipe 61 and the smoke discharge pipe 64, and in this embodiment, the spraying head 11 and the impurity absorption unit 6 are distributed in front of and behind each other.

According to this embodiment, lift drive unit 3 is located between shower nozzle 11 and impurity absorption unit 6, so sets up, and injection mechanism body 1, lift drive unit 3 and impurity absorption unit 6 arrange in proper order from preceding backward, and spatial layout is reasonable, and occupation space is little, simultaneously, is equipped with the clearance between lift drive unit 3 and the impurity absorption unit 6, and this clearance can be used to place the object by processing.

According to the present embodiment, the plurality of spray heads 11 are provided, and the plurality of spray heads 11 are uniformly distributed at one end of the spraying mechanism body 1 facing the object to be processed, and preferably, the plurality of spray heads 11 are in a linear array. The spray heads 11 which are uniformly distributed simultaneously spray a plurality of positions of the object, so that the working efficiency is improved, the treatment positions are uniform, and the effect is better.

As shown in fig. 3, the utility model provides an embodiment 3 provides an injection processing device, lift drive unit 3 includes bearing frame 31, bearing body 32, lead screw 33, lead screw guide 34 and sleeve member 35, bearing body 32's outer lane is connected in bearing frame 31, the upper end fixed connection of lead screw 33 is in the inner circle of bearing body 32, lead screw guide 34 is equipped with first screw hole 341, first screw hole 341 and lead screw 33 threaded connection, sleeve member 35 is equipped with second screw hole 351, second screw hole 351 and lead screw 33 threaded connection, sleeve member 35 is located between lead screw guide 34 and the bearing body 32, in this embodiment, coupling assembling 5 connects in bearing frame 31, lead screw guide 34 fixed connection is in supporting mechanism 2, lead screw 33 can run through supporting mechanism 2.

The mode of staff's accessible manual rotatory cover barrel 35 makes threaded connection take place to rotate in the lead screw 33 of second screw hole 351, the rotatory in-process of second screw hole 351, because of first screw hole 341 and lead screw 33 threaded connection, and be equipped with lead screw guide 34 fixed connection of first screw hole 341 in supporting mechanism 2, under the circumstances that supporting mechanism 2 keeps motionless, the lead screw can reciprocate along first screw hole 341, thereby drive coupling assembling 5 of lead screw upper end and reciprocate, thereby realize the lift of injection mechanism body 1.

According to this embodiment, the screw guide 34 comprises a fixing nut and the sleeve member 35 comprises a stop nut.

According to the present embodiment, the present invention further comprises a plurality of guiding assemblies 7, the connecting assembly 5 comprises a first plate, and the supporting mechanism 2 comprises a second plate, wherein the first plate is connected to the second plate through the plurality of guiding assemblies 7. The first plate body and the second body are of a plane structure, and the lifting driving unit 3 and the plurality of guide assemblies 7 can be connected between the first plate body and the second body.

Specifically, the guide assembly 7 includes a guide post 71 and a guide sleeve 72, the guide post 71 is slidably connected to the guide sleeve 72 up and down, one of the connecting assembly 5 and the supporting mechanism 2 is connected to the guide post 71, and the other is connected to the guide sleeve 72.

According to the present embodiment, a third plate 12 is further included, and the third plate 12 of the injection mechanism body is detachably connected to the first plate by a threaded fastener 121. Through set up third plate body 12 respectively on the injection mechanism body 1 of a plurality of differences, when needs are changed connecting in the injection mechanism body 1 of first plate body, directly can realize the change to different injection mechanism bodies 1 through the mode of dismantling third plate body 12, need not to change whole injection processing apparatus, simultaneously, the top of third plate body 12 can be used to place the object.

Specifically, the third plate body 12 includes a vertical plate body 122 and a horizontal plate body 123, a bottom end of the vertical plate body 122 is connected to a front end of the horizontal plate body 123, the first plate body is connected to a bottom end of the horizontal plate body 123, and the injection mechanism body 1 is connected to a front end of the vertical plate body 122.

According to the embodiment, the horizontal driving unit 4 includes a push rod 41 and a plurality of wheel bodies 42, the wheel bodies 42 are rotatably connected to the bottom of the supporting mechanism 2, the push rod 41 is disposed obliquely, the bottom of the push rod 41 is connected to the supporting mechanism 2, the push rod 41 is provided with a plurality of holding rods at different heights for holding by a worker, and the worker pushes the push rod 41 to enable the supporting mechanism 2 to horizontally displace under the rolling of the wheel bodies 42.

Under the support of the wheel body 42, a certain distance must exist between the bottom end of the support mechanism 2 and the ground, in this embodiment, the lead screw guide 34 is fixedly connected to the support mechanism 2, the lead screw 5 can penetrate through the support mechanism 2, and when the bottom end of the lead screw 5 is lowered below the support mechanism 2, the distance between the wheel body 42 and the ground can allow the lead screw 5 to continue to descend, so that the lead screw 5 has a space for continuing to descend without increasing the height of the first threaded hole 341 in a manner of increasing the thickness of the second plate body.

Specifically, in order to make it easier for the worker to move the support mechanism 2 on the horizontal plane by pushing the push rod 41, the inclination angle of the push rod 41 is 65 ° to 80 °, the filter 62 and the fan 63 which are distributed up and down are connected to the push rod 41, the first plate body and the third plate body 12 are located in front of the push rod 41, a gap is provided between the first plate body and the third plate body 12 and the push rod 41, the gap provided between the first plate body and the third plate body 12 and the push rod 41 can be used for accommodating an object, the object is placed above the second plate body, and the filter 62, the fan 63, the first plate body or the side surface of the third plate body 12 are leaned against.

According to the present embodiment, the injection mechanism body 1 includes a laser generator, which communicates with the injection head 11. The laser generator is communicated with the spray head 11, so that the spray processing device can complete laser cleaning of the processed object, and the laser cleaning quality and efficiency are high.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An injection treatment device, comprising:

the spraying mechanism body is provided with a spray head;

a support mechanism;

a connecting assembly;

the lifting driving unit is arranged on the supporting mechanism, and the injection mechanism body is connected to the lifting driving unit through the connecting assembly;

and the horizontal driving unit is connected to the supporting mechanism and used for driving the lifting driving unit to move horizontally.

2. The spray processing device of claim 1, further comprising an impurity absorbing unit coupled to the support mechanism, the impurity absorbing unit comprising:

a smoke suction pipe;

a smoke exhaust duct;

the air inlet of the filter is communicated with the air outlet of the smoke suction pipeline, and the air outlet of the filter is communicated with the air inlet of the smoke discharge pipeline;

and the air inlet of the fan is communicated with the exhaust port of the smoke exhaust pipeline.

3. The spray treatment device of claim 2, wherein the filter comprises a cylinder and a filter element, the filter element is arranged inside the cylinder, the central axis of the cylinder is arranged obliquely or horizontally, the exhaust port of the smoke exhaust pipeline is communicated with the air inlet of the cylinder, the smoke exhaust pipeline is of a U-shaped structure, the air inlet of the smoke exhaust pipeline is communicated with the exhaust port of the cylinder, and the filter and the fan are distributed vertically.

4. The spray treatment apparatus of claim 3 wherein said fume conduit is U-shaped and said spray head is positioned between said fume conduit and said fume conduit.

5. The spray processing device according to claim 4, wherein the elevation driving unit is located between the spray head and the impurity adsorbing unit with a gap therebetween.

6. The spray processing device of any of claims 1-5, wherein the lift drive unit comprises:

a bearing block connected to the connection assembly;

the outer ring of the bearing is arranged on the bearing seat;

the upper end of the screw rod is connected to the inner ring of the bearing, and the lower end of the screw rod penetrates through the supporting mechanism;

the screw rod guide piece is provided with a first threaded hole, the screw rod guide piece is connected to the supporting mechanism, and the first threaded hole is in threaded connection with the screw rod;

and the sleeve part is provided with a second threaded hole, and the second threaded hole is in threaded connection with the screw rod.

7. The spray treatment device of claim 6, further comprising a plurality of guide assemblies, wherein the connection assembly comprises a first plate, the support mechanism comprises a second plate, and the first plate is connected to the second plate via the lift drive unit and the plurality of guide assemblies.

8. The spray treatment device of claim 7, further comprising a third plate, wherein the spray mechanism body is removably attached to the first plate via the third plate.

9. The spray treatment device of claim 1, wherein the horizontal drive unit comprises:

the wheel bodies are rotatably connected to the bottom of the supporting mechanism;

the push rod is obliquely arranged, the bottom of the push rod is connected to the supporting mechanism, and the push rod is provided with a plurality of holding rods at different heights.

10. The spray treatment device of claim 1, wherein the spray mechanism body comprises a laser generator in communication with the spray head.