CN118719444B - Primer rolling device - Google Patents
Primer rolling device Download PDFInfo
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- CN118719444B CN118719444B CN202411225699.1A CN202411225699A CN118719444B CN 118719444 B CN118719444 B CN 118719444B CN 202411225699 A CN202411225699 A CN 202411225699A CN 118719444 B CN118719444 B CN 118719444B
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- guide cylinder
- adsorption
- plunger rod
- primer
- rolling
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- 238000005096 rolling process Methods 0.000 title claims abstract description 39
- 238000001179 sorption measurement Methods 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000007761 roller coating Methods 0.000 claims description 16
- 230000002572 peristaltic effect Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 abstract description 41
- 239000011248 coating agent Substances 0.000 abstract description 40
- 230000009471 action Effects 0.000 abstract description 7
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 18
- 239000002987 primer (paints) Substances 0.000 description 11
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000037452 priming Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/10—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the liquid or other fluent material being supplied from inside the roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of primer rolling, in particular to a primer rolling device, which comprises: remove automobile body, absorption formula remove subassembly, liquid reserve tank and roll coating subassembly, the one end fixedly connected with crank of adjusting rudder and adjusting rudder is installed in the surface rotation of removing the automobile body, rolls coating subassembly rotation and installs in the one end of crank, and absorption formula removes the quantity of subassembly and be four and be fixed in the four corners of removing the automobile body respectively, and absorption formula removes the subassembly and including deciding guide cylinder, interior guide cylinder, shaft sleeve, plunger rod and rotate the absorption wheel of installing in shaft sleeve one end. According to the invention, by designing the automatic moving vehicle body structure and the adsorbable wheels, the high-efficiency automatic moving rolling coating and excellent adsorption capacity of the surface of the interface between the adsorbable wheels and the rolling coating are realized under the action of the movement of the multi-plunger rod in the fixed guide cylinder, the device can automatically move on the surface of a larger structure, the manual operation requirement is reduced, the fixed rail is not relied on, and the device is suitable for various complex terrains and irregular surfaces.
Description
Technical Field
The invention relates to the technical field of primer rolling, in particular to a primer rolling device.
Background
Existing primer rolling devices are mainly divided into two types: the device adopts a track frame structure and a back-pushing type independently moving roller coating device. These devices are characterized in the process of coating the surface of a large area structure, but also have significant limitations and disadvantages.
The roll coating apparatus of a track frame structure generally includes a stationary track, a coating delivery system, and a roll coating assembly. The paint delivery system delivers the primer to the roller assembly, which performs automated roller coating along a fixed track. The device has the advantages of relatively simple operation and high coating efficiency, and is suitable for flat and regular large-area structure surfaces. However, such devices suffer from the following drawbacks: because the equipment relies on fixed rails, the equipment is difficult to flexibly adapt to structures with different shapes and heights, and particularly, the rolling coating effect is not ideal for complex, curved or irregular surfaces. The complex equipment cost of the track frame in the installation and disassembly processes is high, and the construction preparation time and labor cost are increased. The fixed track limits the movement range of the equipment, and is difficult to flexibly adjust in the construction process.
The back-pushing type independently moving roll coating device generates back-pushing force through a built-in fan structure, so that equipment is tightly attached to the surface of a structure to move and roll coating. The device has the advantages of being capable of moving independently, being suitable for the surfaces of structures with different heights and shapes, and having certain flexibility. However, such devices also suffer from significant drawbacks: the reverse thrust generated by the fan structure is difficult to realize good fitting effect on certain complex or vertical surfaces, so that the load capacity of equipment with uneven coating is limited, and stable operation is difficult to maintain under high load, and the construction quality is influenced. The continuous operation of the fan structure consumes a large amount of energy, so that the operation cost of the equipment is high, and the energy-saving and environment-friendly requirements are not met.
In view of the above, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a primer coating apparatus that solves the problems and improves the practical value by the above technique.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows: a primer roller coating apparatus comprising: the device comprises a movable vehicle body, an adsorption type movable assembly, a liquid storage tank and a roller coating assembly, wherein an adjusting rudder is rotatably arranged on the surface of the movable vehicle body, one end of the adjusting rudder is fixedly connected with a crank, the roller coating assembly is rotatably arranged at one end of the crank, the number of the adsorption type movable assemblies is four and is respectively fixed at four corners of the movable vehicle body, the adsorption type movable assembly comprises a fixed guide cylinder, an inner guide cylinder, a shaft sleeve, a plunger rod and an adsorption wheel rotatably arranged at one end of the shaft sleeve, the inner guide cylinder is fixedly arranged at the inner side of the fixed guide cylinder, the inner side of the inner guide cylinder is rotatably sleeved with a main shaft rod, a reciprocating chute is arranged on the surface of the inner guide cylinder, a guide strip is slidably arranged at the inner side of the fixed guide cylinder, a one end of the plunger rod is fixedly provided with a one-way valve, two sides of the one-way valve are respectively provided with a sliding ball and a sliding plate which are in sliding contact with the surface of the reciprocating chute and the guide strip, the inner side of the movable vehicle body is fixedly provided with a motor for driving the main shaft rod to rotate, the surface of the adsorption wheel is provided with a plurality of adsorption holes, one side of the adsorption wheel is rotatably provided with a communication hole, and one side of the adsorption wheel is rotatably provided with a cylinder, and one side of the inner side of the shaft sleeve is provided with a plurality of a cylinder and a cylinder which is sleeved with a cylinder;
The roll coating assembly comprises a peristaltic pump and a brush roller, the brush roller is rotatably arranged at one end of the peristaltic pump, an output hole communicated with the surface of the brush roller is formed in the surface of the peristaltic pump, and the peristaltic pump is fixed on the surface of the crank.
The present invention may be further configured in a preferred example to: the section of the adsorption wheel is of a regular polygon structure, the number of edges is equal to that of plunger rods and the adsorption wheels are arranged in one-to-one correspondence, and adsorption holes on the surfaces of the adsorption wheel are uniformly distributed in a matrix mode.
Specifically, the corresponding shaft sleeve and plunger rod generate negative pressure in the rolling movement of the adsorption wheel, so that the adsorption holes of the adsorption wheel are adsorbed on the rolling surface.
The present invention may be further configured in a preferred example to: the surface of the movable car body is provided with a steering engine for driving and adjusting the steering engine to deflect, and the adjusting steering engine and the crank are used for adjusting the position of the roller coating assembly.
The present invention may be further configured in a preferred example to: the surface of liquid reserve tank is equipped with the thrust reverser fan, the wind direction of thrust reverser fan perpendicular to removes the bottom surface of automobile body and upwards perpendicularly along the bottom surface of liquid reserve tank, and the thrust reverser fan effect is under the thrust reverser fan effect to improve and removes the contact effect of automobile body and liquid reserve tank and roll coating surface, and synchronous utilization this air current carries out high-speed air current clearance to roll coating surface, improves the roll coating effect.
The present invention may be further configured in a preferred example to: the number of the shaft sleeves and the plunger rods is a plurality, the plunger rods are uniformly distributed on the inner sides of the fixed guide cylinder and the shaft sleeves in the circumferential direction, and rolling rings sliding on the inner sides of the shaft sleeves are arranged on the surfaces of the column sleeves.
The present invention may be further configured in a preferred example to: the reciprocating sliding grooves on the surface of the inner guide cylinder are in a spiral shape, and the plurality of reciprocating sliding grooves are connected and combined end to end and are uniformly distributed along the surface of the inner guide cylinder, so that the plunger rod can realize reciprocating linear motion of the plunger rod under the guidance of the reciprocating sliding grooves and the sliding balls under the revolving motion of the plunger rod around the periphery of the inner guide cylinder.
The present invention may be further configured in a preferred example to: one end of the plunger rod is fixedly provided with a piston ring sleeved on the inner side of the column casing, the guide bars are arranged in parallel with the column casing, one side of each guide bar slides on the inner side of the fixed guide casing, the plunger rod moves along the reciprocating sliding groove and the guide bars in the peripheral revolution motion of the inner guide casing to realize the reciprocating motion of the plunger rod, the plunger rod slides in the column casing in a reciprocating manner, and the gas in the column casing is discharged in a unidirectional manner through the one-way valve in the stroke motion of the plunger rod.
The present invention may be further configured in a preferred example to: one side of the adsorption wheel is in sliding butt with the surface of the shaft sleeve, the communication hole is used for being communicated with the end part of the column casing, and the adsorption wheel continuously generates adsorption effect with the binding surface of the roll coating surface during the rolling of the adsorption wheel.
The beneficial effects obtained by the invention are as follows:
1. According to the invention, by designing the automatic moving vehicle body structure and the adsorbable wheels, the high-efficiency automatic moving rolling coating and excellent adsorption capacity of the surface of the interface between the adsorbable wheels and the rolling coating are realized under the action of the movement of the multi-plunger rod in the fixed guide cylinder, the device can automatically move on the surface of a larger structure, the manual operation requirement is reduced, the fixed rail is not relied on, and the device is suitable for various complex terrains and irregular surfaces. The plunger pump type negative pressure adsorption wheel generates negative pressure in the roll coating process, so that the vehicle body is tightly attached to the surface of a structure, the roll coating uniformity is ensured, the missing coating and the coating accumulation are avoided, and the coating quality and the construction efficiency are improved.
2. In the invention, the adsorption wheels synchronously follow the rotation of the column casing and the plunger rod in the rotation motion, the reciprocating motion of the plunger rod generates negative pressure effect, and the adsorption wheels alternately perform the rolling interface adsorption, so that the invention is applicable to the rolling coating work of various curved surfaces, vertical surfaces and other shape surfaces such as concrete, metal, wood and the like, the equipment can independently work in high altitude or dangerous areas, strong negative pressure adsorption force is provided, the equipment can still keep stable running under high load, the invention is applicable to the surfaces of structures with various heights and shapes, and the adaptability and the coating effect of the equipment are further improved.
3. According to the invention, the detachable liquid storage tank is used for loading the priming paint and improving the laminating effect with the surface of the rolling coating interface under the high-speed work of the reverse-thrust fan, so that the laminating effect of the moving structure and the rolling coating surface is improved, the loading performance is improved, the functions of autonomous moving, automatic rolling coating, priming paint conveying and priming paint storage are integrated, the automatic rolling coating of the surfaces with various complex structures is realized, the construction efficiency is improved, the coating waste and the environmental pollution are reduced, the energy-saving and environment-friendly requirements are met, and the running cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view showing an internal structure of a mobile vehicle body according to an embodiment of the present invention;
FIG. 3 is a schematic view of a roller coating assembly according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a liquid storage tank according to an embodiment of the present invention;
FIG. 5 is an exploded view of an adsorption type mobile unit according to one embodiment of the present invention;
fig. 6 is a schematic view of the exploded construction of the inner guide tube, shaft sleeve and plunger rod of one embodiment of the present invention;
FIG. 7 is a schematic diagram of an interface structure of an adsorption type mobile device according to an embodiment of the present invention;
fig. 8 is a schematic view of the shaft sleeve and suction wheel structure of an embodiment of the present invention.
Reference numerals:
100. Moving the vehicle body; 110. adjusting a rudder; 120. a crank;
200. an adsorption type moving assembly; 210. a fixed guide cylinder; 220. an inner guide cylinder; 230. a shaft sleeve; 240. a plunger rod; 250. an adsorption wheel; 211. a conducting bar; 212. a main shaft lever; 221. a reciprocating chute; 231. a column casing; 241. a one-way valve; 242. a sliding ball; 243. a slide plate; 251. adsorption holes; 252. a communication hole;
300. a liquid storage tank; 310. a thrust reverser fan;
400. a roll coating assembly; 410. a peristaltic pump; 420. a brush roller; 421. and an output hole.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present invention.
A primer-rolling device provided in accordance with some embodiments of the present invention is described below with reference to the accompanying drawings.
Referring to fig. 1 to 8, the primer rolling device provided by the invention includes: the device comprises a mobile car body 100, an adsorption type mobile assembly 200, a liquid storage tank 300 and a roller coating assembly 400, wherein an adjusting rudder 110 is rotatably arranged on the surface of the mobile car body 100, one end of the adjusting rudder 110 is fixedly connected with a crank 120, the roller coating assembly 400 is rotatably arranged at one end of the crank 120, the number of the adsorption type mobile assemblies 200 is four and are respectively fixed at four corners of the mobile car body 100, the adsorption type mobile assembly 200 comprises a fixed guide cylinder 210, an inner guide cylinder 220, a shaft sleeve 230, a plunger rod 240 and an adsorption wheel 250 rotatably arranged at one end of the shaft sleeve 230, the inner guide cylinder 220 is fixedly arranged at the inner side of the fixed guide cylinder 210, the inner side of the inner guide cylinder 220 is rotatably sleeved with a main shaft rod 212, the surface of the inner guide cylinder 220 is provided with a reciprocating chute 221, the inner side of the fixed guide cylinder 210 is rotatably provided with a guide bar 211, one end of the plunger rod 240 is fixedly provided with a one-way valve 241, two sides of the one-way valve 241 are respectively provided with a sliding ball 242 and a sliding plate 243 which are in sliding contact with the surfaces of the reciprocating chute 221 and the guide bar 211, the inner side of the mobile car body 100 is fixedly provided with a motor for driving the main shaft 212 to rotate, the surface of the adsorption wheel 250 is provided with adsorption holes 251, one side of the adsorption cylinder 250 is provided with a plurality of adsorption columns 240, and one side of the shaft sleeve shafts 231 is provided with a plurality of adsorption columns 231 is sleeved with one side of adsorption holes 240;
The roll coating assembly 400 comprises a peristaltic pump 410 and a brush roller 420, wherein the brush roller 420 is rotatably arranged at one end of the peristaltic pump 410, an output hole 421 communicated with the surface of the brush roller 420 is arranged on the surface of the peristaltic pump 410, and the peristaltic pump 410 is fixed on the surface of the crank 120.
In this embodiment, the cross section of the adsorption wheel 250 has a regular polygon structure, and the number of sides is equal to the number of the plunger rods 240 and is arranged in a one-to-one correspondence manner, and the adsorption holes 251 on each surface of the adsorption wheel 250 are uniformly distributed in a matrix.
Specifically, the shaft sleeve 230 and the plunger rod 240, which correspond to each other, generate a negative pressure during the rolling movement of the suction wheel 250, so that the suction holes 251 of the suction wheel 250 are sucked with the roll-coated surface.
In this embodiment, the surface of the moving body 100 is provided with steering engines for driving the steering rudder 110 in a deflecting motion, and the steering rudder 110 and the crank 120 are used for adjusting the position of the roll coating assembly 400.
In this embodiment, the surface of the tank 300 is provided with a thrust-back fan 310, and the wind direction of the thrust-back fan 310 is perpendicular to the bottom surface of the moving vehicle body 100 and vertically upward along the bottom surface of the tank 300.
Specifically, the contact effect of the moving vehicle body 100 and the liquid storage tank 300 with the roll-coated surface is improved by reversely pushing the liquid storage tank 300 under the action of the reversely pushing fan 310, and the roll-coated surface is cleaned by synchronously using the air flow at a high speed, so that the roll-coating effect is improved.
In this embodiment, the number of the shaft sleeve 230 and the plunger rod 240 is several and uniformly distributed on the inner sides of the fixed guide cylinder 210 and the shaft sleeve 230 in the circumferential direction, and the surface of the cylinder 231 is provided with a rolling ring sliding with the inner side of the shaft sleeve 230.
In this embodiment, the reciprocating chute 221 on the surface of the inner guide cylinder 220 is spiral, and several reciprocating chutes 221 are combined end to end and uniformly arranged along the surface of the inner guide cylinder 220.
Specifically, the plunger rod 240 is guided by the reciprocating chute 221 and the slide ball 242 to realize the reciprocating rectilinear motion of the plunger rod 240 under the revolution motion of the plunger rod 240 around the outer circumference of the inner guide 220.
In this embodiment, one end of the plunger rod 240 is fixedly mounted with a piston ring sleeved on the inner side of the cylinder 231, the guide bar 211 is arranged parallel to the cylinder 231 and one side of the guide bar 211 slides on the inner side of the fixed guide 210.
Specifically, the plunger rod 240 moves along the reciprocating chute 221 and the guide bar 211 in the peripheral revolution motion of the inner guide 220 to reciprocate the plunger rod 240, the plunger rod 240 reciprocates inside the cylinder 231, and the gas inside the cylinder 231 is discharged unidirectionally through the check valve 241 in the stroke motion of the plunger rod 240.
In this embodiment, one side of the adsorption wheel 250 is slidably abutted against the surface of the shaft sleeve 230, and the communication hole 252 is for communicating with the end of the column casing 231.
Specifically, during the return movement of the plunger rod 240, negative pressure is generated inside the cylinder 231, and at the same time, a side corresponding to the adsorption wheel 250 is attached to the roll-coated surface, so as to form an adsorption force on the roll-coated surface, and during the rolling of the adsorption wheel 250, the adsorption effect is continuously generated between the adsorption wheel 250 and the attaching surface of the roll-coated surface.
The working principle and the using flow of the invention are as follows:
In the process of primer rolling, whether the structure of the liquid storage tank 300 is carried or not can be selected according to the requirement, an external bottom air pumping pipeline is connected or primer solution is loaded through the liquid storage tank 300, continuous conveying of the primer in the process of the rolling is realized, and proper flow is regulated, so that the primer solution continuously infiltrates the surface of the brush roller 420;
The inside motor of the moving car body 100 is connected and drives the main shaft lever 212 to rotate during the movement of the moving car body 100, so that the adsorption wheel 250, the column barrel 231 and the plunger rod 240 synchronously rotate, the inner guide barrel 220 is kept static in the fixed guide barrel 210, the plunger rod 240 moves along the reciprocating chute 221 and the guide bar 211 in the peripheral revolution movement of the inner guide barrel 220 under the guiding action of the reciprocating chute 221 and the guide bar 211, the reciprocating movement of the plunger rod 240 is realized, the plunger rod 240 slides back and forth in the column barrel 231, the air in the column barrel 231 is discharged unidirectionally through the one-way valve 241 during the stroke movement of the plunger rod 240, and in the return movement of the plunger rod 240, negative pressure is generated in the column barrel 231, meanwhile, one side corresponding to the adsorption wheel 250 is attached to the rolling coating surface, so as to form adsorption acting force on the rolling coating surface, the moving car body 100 is firmly adhered to the rolling coating interface during the movement, and negative pressure effect is generated under the rotating effect of the adsorption wheel 250, the adsorption wheel 250 and the rolling coating surface is continuously generated through the negative pressure effect, the adsorption action effect is generated on the attaching surface of the adsorption wheel 250 and the rolling coating surface, the car body is tightly attached to the structure surface, the adsorption action is ensured, the uniform adsorption action can be further realized, the automatic moving can be carried out, or the automatic risk can be reduced, and the automatic moving can be increased, and the automatic risk can be operated, and the automatic moving can be increased, and the high risk can be operated.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, 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 the present invention. In this specification, schematic representations of the above terms do not necessarily 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411225699.1A CN118719444B (en) | 2024-09-03 | 2024-09-03 | Primer rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411225699.1A CN118719444B (en) | 2024-09-03 | 2024-09-03 | Primer rolling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118719444A CN118719444A (en) | 2024-10-01 |
| CN118719444B true CN118719444B (en) | 2024-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411225699.1A Active CN118719444B (en) | 2024-09-03 | 2024-09-03 | Primer rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118719444B (en) |
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| CN115649313A (en) * | 2022-08-24 | 2023-01-31 | 中国十七冶集团有限公司 | Wheeled electromagnetic welding robot chassis |
| CN115846080A (en) * | 2023-01-05 | 2023-03-28 | 南通驰鼎海洋科技有限公司 | Hull anticorrosive coating spraying device based on ocean technology |
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| KR20070102448A (en) * | 2007-08-30 | 2007-10-18 | 김동섭 | Painting machine |
| CN209753260U (en) * | 2019-02-25 | 2019-12-10 | 河南省汇泉实业有限公司 | Device is paintd to steel construction fire retardant coating retractable |
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