CN115318764A - Outer surface spraying cleaning equipment for special-shaped parts - Google Patents
Outer surface spraying cleaning equipment for special-shaped parts Download PDFInfo
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- CN115318764A CN115318764A CN202211250728.0A CN202211250728A CN115318764A CN 115318764 A CN115318764 A CN 115318764A CN 202211250728 A CN202211250728 A CN 202211250728A CN 115318764 A CN115318764 A CN 115318764A
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- ring
- hinge rod
- hinged
- feeding
- pipeline
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
Abstract
The invention relates to the field of cleaning equipment, in particular to outer surface spraying cleaning equipment for a special-shaped part. The space between the outer cone ring and the inner cone ring forms a spraying cavity, and the feeding ring drives the inner cone ring to move synchronously when moving upwards. When the pressure in the inserting groove is increased, the feeding ring is pushed to move upwards; the feeding ring is provided with a feeding device; the adjustment assembly includes a lower adjustment ring, a plurality of connecting tubes, a plurality of hydraulic cylinders, and a plurality of first guide wheels. The connecting pipe increases the pressure in the inserting groove; each first guide wheel is rotatably arranged at the inner end of the hydraulic cylinder and is in contact with the pipeline. The feeding ring drives the inner cone ring to move upwards, so that the spraying cavity is enlarged, the cleaning agent sprayed out from the spraying port is increased, the amount of the sprayed cleaning agent is adaptively adjusted for pipelines with different diameters, and the effect of uniformly spraying and cleaning the special-shaped metal pipeline is achieved.
Description
Technical Field
The invention relates to the field of cleaning equipment, in particular to outer surface spraying cleaning equipment for a special-shaped part.
Background
Cleaning means to remove liquid and solid contaminants on the surface of the workpiece to ensure the surface of the workpiece to be clean. The cleaning method is various, and comprises the steps of soaking cleaning, air jet cleaning, jet flow cleaning, washing, ultrasonic cleaning, spray cleaning, pressure reduction cleaning, spray cleaning, rotary cylinder cleaning, swing cleaning and the like.
Particularly, when the surface of a special-shaped metal pipeline is cleaned, the cleaning agent amount of the cleaning agent required to be sprayed on the pipelines with different diameters is different during cleaning, the existing cleaning equipment or method can only clean the pipelines with the same diameter, and when the diameter of the pipeline is changed or the area of the pipeline is changed due to bending, the cleaning equipment cannot uniformly spray the cleaning agent on the outer wall of the pipeline, so that the cleaning effect is poor, and meanwhile, the cleaning agent is wasted.
Disclosure of Invention
The invention provides an outer surface spraying cleaning device for a special-shaped part, which aims to solve the problem that the existing cleaning device cannot uniformly spray a cleaning agent on a special-shaped pipeline.
The outer surface spraying cleaning equipment for the special-shaped part adopts the following technical scheme:
the outer surface spraying and cleaning equipment for the special-shaped part comprises a pipeline for machining, a spraying device and an adjusting assembly; the spraying device comprises an inner conical ring, an outer conical ring and a feeding ring; the outer conical ring is of a conical structure with a large upper part and a small lower part and can be sleeved on the pipeline in a sliding manner; the outer conical ring is of a conical structure with a large upper part and a small lower part, and can be sleeved on the inner conical ring in a vertically sliding manner; the upper end of the outer cone ring is provided with an inserting groove; the space between the outer cone ring and the inner cone ring forms a spraying cavity; the feeding ring is connected with the inner cone ring so as to drive the inner cone ring to move synchronously when the feeding ring moves upwards; the feeding ring can be inserted into the insertion groove in a vertically sliding manner so as to push the feeding ring to move upwards when the pressure in the insertion groove is increased; a feeding device is arranged on the feeding ring; the adjusting assembly comprises a lower adjusting ring, a plurality of connecting pipes, a plurality of hydraulic cylinders and a plurality of first guide wheels; the lower adjusting ring is positioned in the inner conical ring and sleeved on the pipeline; a plurality of hydraulic cylinders are axially and uniformly distributed on the lower adjusting ring, and the hydraulic cylinders are arranged along the radial direction of the lower adjusting ring; one end of each connecting pipe is fixed and communicated with the inserting groove of the outer conical ring, and the other end of each connecting pipe is fixed and communicated with the hydraulic cylinder, so that when the hydraulic cylinder is compressed, the pressure intensity in the inserting groove is increased through the connecting pipes; each first guide wheel is rotatably arranged at the inner end of the hydraulic cylinder and is in contact with the pipeline.
Furthermore, the adjusting assembly also comprises an upper adjusting ring, a plurality of telescopic columns, a plurality of second guide wheels, a plurality of upper hinge rods and a plurality of lower hinge rods; the inner conical ring can slide along the radial direction of the pipeline; the upper adjusting ring is sleeved on the pipeline; the plurality of telescopic columns are uniformly distributed along the circumferential direction of the upper adjusting ring; the telescopic column is of an elastic telescopic structure, is arranged along the radial direction of the adjusting ring and is fixedly connected with the upper adjusting ring; each second guide wheel is rotatably connected with one telescopic column and is connected with the guide pipe; the plurality of upper hinged rods and the plurality of lower hinged rods are uniformly distributed along the circumferential direction of the pipeline; the upper end of the upper hinge rod is hinged with the upper adjusting ring; the lower end of the lower hinge ring is hinged with the lower adjusting ring; the lower end of each upper hinge rod is hinged with the upper end of one lower hinge rod, and the hinged shaft between the upper hinge rod and the lower hinge rod can be contacted with the inner conical ring so as to push the inner push ring to move along the radial direction.
Furthermore, the hinged shaft of the upper hinged rod and the hinged shaft of the lower hinged rod are provided with torsional springs, one end of each torsional spring is fixedly connected with the upper hinged rod, and the other end of each torsional spring is fixedly connected with the lower hinged rod; the articulated shaft of the upper articulated rod and the lower articulated rod is provided with a limiting groove; the limiting groove enables the angle of the initial state of the upper hinge rod and the lower hinge rod to be the maximum value.
Furthermore, the upper hinge rod and the lower hinge rod are telescopic rods; the length of the initial state of the upper hinge rod and the lower hinge rod is the minimum.
Furthermore, a lower magnet is arranged on the inner cone ring; an upper magnet is arranged on the feeding ring; the inner cone ring is connected with the feeding ring through the adsorption between the upper magnet and the lower magnet.
Further, the hydraulic cylinder comprises a cylinder body, a hydraulic shaft and a return spring; the cylinder body is filled with hydraulic oil, and the hydraulic shaft is slidably inserted into the cylinder body; the first guide wheel is rotatably arranged on the hydraulic shaft; one end of the reset spring is connected with the bottom of the cylinder body, and the other end of the reset spring is connected with the hydraulic shaft.
Furthermore, a driving motor is arranged in each first guide wheel and each second guide wheel; and the driving motors in the first guide wheel and the second guide wheel are used for driving the first guide wheel and the second guide wheel to rotate.
The invention has the beneficial effects that: the outer surface spraying cleaning equipment for the special-shaped part is provided with the spraying device and the adjusting assembly, and the guide pipe is driven to move along the axial direction of the inner conical ring when the lower guide wheel rotates. The feeding device leads the cleaning agent into the spraying cavity through the feeding ring, and then the cleaning agent is uniformly sprayed onto the outer wall of the pipeline through the spraying opening. When the diameter of pipeline is great, first leading wheel receives the outside pressure of pipeline, and then makes the pneumatic cylinder receive the pressure contraction, and make the pressure grow in the inserting groove through the connecting pipe, and promote the feeding ring rebound, the feeding ring drives interior taper ring rebound, and then makes the long-pending grow of spraying cavity, thereby make the sanitizer increase from spout mouth spun sanitizer, in order to the pipeline of different diameters, carry out the volume that self-adaptation regulation jets out the sanitizer, in order to realize the clear effect of even spray pattern to special-shaped metal pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 structural diagram of an embodiment of an outer surface spraying cleaning device for a special-shaped part of the invention;
FIG. 2 is a cross-sectional view of an embodiment of an exterior surface spray cleaning apparatus of a profiled element of the present invention;
FIG. 3 is a schematic diagram of an inner cone ring and an outer cone ring of an embodiment of an outer surface spraying cleaning device for the special-shaped part of the invention;
FIG. 4 is a schematic view of a portion of the structure of FIG. 2 at A;
FIG. 5 is a schematic view of a portion of the structure shown at B in FIG. 2;
FIG. 6 is a schematic view of the internal structure of an embodiment of the external surface spray cleaning device for the special-shaped part of the invention;
in the figure: 110. a pipeline; 120. an outer cone ring; 121. inserting grooves; 130. a feeding ring; 131. a plugboard; 132. an upper magnet; 133. a spraying device; 140. a connecting pipe; 160. an upper adjusting ring; 161. a telescopic rod; 162. an upper hinge base; 170. an inner conical ring; 171. a lower magnet; 181. an upper hinge rod; 182. a lower hinge rod; 183. hinging a shaft; 190. a lower adjustment ring; 191. a hydraulic cylinder; 192. a lower hinge base; 193. a cylinder body; 210. a hydraulic shaft; 220. a second guide wheel; 230. a material spraying port; 240. a rubber ring; 250. a first guide wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of the external surface spray cleaning device for profile parts according to the invention, as shown in fig. 1 to 6, comprises a pipe 110 for further processing, a spraying device 133 and an adjusting assembly. The spray device 133 includes an inner cone ring 170, an outer cone ring 120, and a feed ring 130. The outer cone ring 120 is a cone-shaped structure with a large upper part and a small lower part, and can be sleeved on the pipeline 110 in a sliding manner. The outer cone ring 120 is a tapered structure with a large top and a small bottom, and is slidably sleeved on the inner cone ring 170. The upper end of the outer cone ring 120 is provided with an inserting groove 121, and the inserting groove 121 is a ring groove. The space between the outer cone ring 120 and the inner cone ring 170 forms a spraying cavity, the lower end opening of the spraying cavity is a spraying opening 230, when the distance between the inner cone ring 170 and the outer cone ring 120 is larger, the volume of the spraying cavity is larger, and the amount of the cleaning agent sprayed by the spraying opening 230 in unit time is larger. The feeding ring 130 is hermetically disposed at the upper opening of the spraying cavity and connected to the inner cone ring 170, so as to drive the inner cone ring 170 to move synchronously when the feeding ring 130 moves upwards, and further, the inner cone ring 170 moves upwards relative to the outer cone ring 120, so that the distance between the inner cone ring 170 and the outer cone ring 120 is increased, and thus, the volume of the spraying cavity is increased, and the spraying opening 230 is enlarged. The feeding ring 130 is slidably inserted into the insertion groove 121 up and down, so that when the pressure in the insertion groove 121 increases, the feeding ring 130 is pushed to move upwards, the feeding ring 130 extends downwards out of the insertion plate 131, and the feeding ring 130 is slidably inserted into the insertion groove 121 up and down. The feed ring 130 is provided with a feed device that directs the cleaning agent through the feed ring 130 into the spray chamber.
The adjustment assembly includes a lower adjustment ring 190, a plurality of connection tubes 140, a plurality of hydraulic cylinders 191, and a plurality of first guide wheels 250. The lower adjusting ring 190 is located in the inner cone ring 170 and sleeved on the pipe 110, and the adjusting ring and the inner cone ring 170 are coaxially arranged. A plurality of hydraulic cylinders 191 are axially and uniformly distributed on the lower adjusting ring 190, the hydraulic cylinders 191 are arranged along the radial direction of the lower adjusting ring 190, and the hydraulic cylinders 191 are fixedly arranged on the lower adjusting ring 190. One end of each connecting pipe 140 is fixed and communicated with the insertion groove 121 of the outer cone ring 120, and the other end of each connecting pipe 140 is fixed and communicated with the hydraulic cylinder 191, specifically, the connecting pipe 140 has a supporting effect on the lower adjusting ring 190, and simultaneously, the insertion groove 121 is communicated with the hydraulic cylinder 191, and hydraulic oil is filled in the connecting pipe 140, so that when the hydraulic cylinder 191 compresses, the pressure in the insertion groove 121 is increased through the connecting pipe 140. Each first guide wheel 250 is rotatably disposed at an inner end of the hydraulic cylinder 191 and contacts the pipe 110, so that the pipe 110 can move up and down relative to the spraying device 133 through the first guide wheel 250, and when the diameter of the pipe 110 becomes larger, the hydraulic cylinder 191 is pressed outward, so that the pressure of the hydraulic cylinder 191 on the connecting pipe 140 on the insertion groove 121 is increased. The hydraulic cylinder 191 includes a cylinder 193, a hydraulic shaft 210, and a return spring; the cylinder 193 is filled with hydraulic oil, and the hydraulic shaft 210 can be inserted into the cylinder 193 in a sliding manner; the first guide wheel 250 is rotatably provided on the hydraulic shaft 210; one end of the return spring is connected to the bottom of the cylinder 193, and the other end is connected to the hydraulic shaft 210.
In this embodiment, as shown in fig. 2 to 6, the adjusting assembly further includes an upper adjusting ring 160, a plurality of telescopic columns, a plurality of second guide wheels 220, a plurality of upper hinge rods 181, and a plurality of lower hinge rods 182. The inner cone ring 170 can slide along the radial direction of the pipeline 110, and the lower magnet 171 is arranged on the inner cone ring 170; the feed ring 130 is provided with an upper magnet 132; the inner cone ring 170 and the feed ring 130 are connected by attraction between the upper magnets 132 and the lower magnets 171 so that the inner cone ring 170 can move horizontally in any direction of the feed ring 130, and the inner cone ring 170 and the side of the feed ring 130 adjacent to the pipe 110 are connected by a rubber ring 240. In the initial state (shown in fig. 2), the inner cone ring 170 and the outer cone ring 120 are coaxial, so that when the inner cone ring 170 slides to the right relative to the outer cone ring 120 (shown in fig. 3), the distance between the inner cone ring 170 and the outer cone ring 120 gradually increases from the right to the left, and the amount of the detergent sprayed from the spray opening 230 per unit time gradually increases from the right to the left. The upper adjusting ring 160 is disposed on the pipe 110, and the upper adjusting ring 160 and the lower adjusting ring 190 are coaxially disposed, and particularly have the same structure as the upper adjusting ring 160 and the lower adjusting ring 190. A plurality of flexible posts set up along last adjustable ring 160 circumference equipartition, and flexible post is elastic expansion structure, sets up and with last adjustable ring 160 rigid coupling along the radial direction of adjustable ring, and flexible post shrink holds power when flexible post shortens.
Each second guide wheel 220 is rotatably connected with one telescopic column, the second guide wheels 220 are connected with the guide pipe, the plurality of second guide wheels 220 have a clamping effect on the pipeline 110, and when the second guide wheels 220 and the first guide wheels 250 rotate, the pipeline 110 is driven to move along the axial direction of the upper adjusting ring 160 and the lower adjusting ring 190, and meanwhile, when the diameter of the pipeline 110 is changed, the telescopic columns can be pushed in the radial direction of the corresponding upper adjusting ring 160. A plurality of upper hinge seats 162 are uniformly distributed on the upper circumference of the upper adjusting rings 160, a plurality of lower hinge seats 192 are uniformly distributed on the lower hinge rings, a plurality of upper hinge rods 181 and a plurality of lower hinge rods 182 are uniformly distributed along the circumference of the pipeline 110, the upper ends of the upper hinge rods 181 are hinged with the upper adjusting rings 160, the specific upper hinge seats 162 are hinged with the upper ends of the upper hinge rods 181, the lower ends of the lower hinge rings are hinged with the lower adjusting rings 190, and the lower ends of the specific lower hinge rods 182 are hinged with the lower hinge seats 192. The lower end of each upper hinge lever 181 is hinged to the upper end of one lower hinge lever 182, the hinge joint of the upper hinge lever 181 and the lower hinge lever 182 supports the upper adjustment ring 160, and the hinge shaft 183 between the upper hinge lever 181 and the lower hinge lever 182 may contact the inner cone ring 170 to move in a radial direction when pushing the inner cone ring.
Specifically, when the bent portion of the pipe 110 runs to the spraying device 133, the bent pipe 110 (as shown in fig. 4) bends to the right end, so that the distance between the upper adjusting ring 160 and the small adjusting ring on the left side increases, the distance between the upper adjusting ring 160 and the lower adjusting ring 190 on the right side decreases, the included angle between the upper hinge rod 181 and the lower hinge rod 182 on the left side increases, the included angle between the upper hinge rod 181 and the lower hinge rod 182 on the right side decreases, and the hinge post between the upper hinge rod 181 and the lower hinge rod 182 on the right side moves away from the pipe 110 (as shown in fig. 3), so that the inner push ring is pushed to move to the right.
In this embodiment, as shown in fig. 6, the hinge shaft 183 of the upper hinge rod 181 and the lower hinge rod 182 is provided with a torsion spring, one end of the torsion spring is fixedly connected to the upper hinge rod 181, the other end of the torsion spring is fixedly connected to the lower hinge rod 182, the torsion spring makes an included angle between initial states of the upper hinge rod 181 and the lower hinge rod 182 approach to a state of 180 °, and meanwhile, the supporting force for the upper adjusting ring 160 is increased, and meanwhile, a distance interval between a hinge point between the upper hinge rod 181 and the lower hinge rod 182 moving away from the pipeline 110 is increased, so that the pipeline 110 with a larger bending angle can be conveniently processed. Limiting grooves are arranged on the hinged shafts 183 of the upper hinged rod 181 and the lower hinged rod 182; the limiting groove enables the angle of the upper hinge rod 181 and the lower hinge rod 182 in the initial state to be the maximum value, and the included angle between the upper hinge rod 181 and the lower hinge rod 182 in the initial state can only be reduced and cannot be enlarged. Specifically, the upper hinge lever 181 and the lower hinge lever 182 are the telescopic links 161, the length of the upper hinge lever 181 and the lower hinge lever 182 in the initial state is the minimum, when the distance between the right sides of the upper adjusting ring 160 and the lower adjusting ring 190 is decreased, the included angle between the upper hinge lever 181 and the lower hinge lever 182 between the corresponding right sides is decreased and the length is not changed, and the included angle between the upper hinge lever 181 and the lower hinge lever 182 on the left side is not changed and the length is increased, so as to accommodate the increase in the distance between the upper adjusting ring 160 and the lower adjusting ring 190.
In this embodiment, as shown in fig. 6, a driving motor is disposed in each of the first guide wheels 250 and the second guide wheels 220; the driving motors in the first guide wheel 250 and the second guide wheel 220 are used for driving the first guide wheel 250 and the second guide wheel 220 to rotate.
When the cleaning device works, the pipeline 110 needing to be sprayed with the cleaning agent is connected onto the cleaning device, the driving motor is started, and the driving motor drives the first guide wheel 250 and the second guide wheel 220 to rotate, so that the pipeline 110 is driven to move along the axes of the upper adjusting ring 160 and the lower adjusting ring 190. The feeding device guides the cleaning agent into the spraying cavity through the feeding ring 130, and then the cleaning agent is sprayed on the outer wall of the pipeline 110 from the spraying opening 230 of the spraying cavity, and the cleaning agent is uniformly sprayed on the outer wall of the pipeline 110 along with the movement of the pipeline 110.
When the diameter of the pipe 110 becomes larger, the first guide pulley 250 and the second guide pulley 220 are pushed outward by the pipe 110, and the first guide pulley moves outward, so that the hydraulic cylinder 191 is compressed. The pressure of the hydraulic cylinder 191 increases the pressure in the insertion groove 121 through the connecting pipe 140, and pushes the feeding ring 130 to move upwards, the feeding ring 130 drives the inner conical ring 170 to move upwards synchronously, and the spraying cavity and the spraying port 230 both increase in size, so as to spray the pipeline 110 with a larger diameter.
When the bending portion of the pipe 110 is coated, the distance between the right sides of the upper and lower adjustment rings 160 and 190 (as shown in fig. 2) is shortened as the bending portion is formed, and the distance between the left sides is lengthened as the bending portion is formed. Because the upper hinge rod 181 and the lower hinge rod 182 can only be directly lengthened, the distance between the upper hinge rod 181 and the lower hinge rod 182 on the left side is stretched along with the increase of the distance between the upper adjusting ring 160 and the lower adjusting ring 190, the length of the upper hinge rod 181 and the lower hinge rod 182 on the right side is unchanged, the included angle between the upper hinge rod 181 and the lower hinge rod 182 is reduced, the hinge shaft 183 moves rightwards, the inner cone ring 170 is driven to move rightwards after contacting the right side of the inner cone ring 170, and the opening size of the spray opening 230 is gradually half large from right to left so as to adapt to the area of the bent part of the pipeline 110, and the detergent can be uniformly sprayed on the bent part of the pipeline 110.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (7)
1. An external surface spray cleaning device for a profiled part, comprising a pipe for machining, characterized in that: further comprising:
the spraying device comprises an inner conical ring, an outer conical ring and a feeding ring; the outer conical ring is of a conical structure with a large upper part and a small lower part and can be sleeved on the pipeline in a sliding manner; the outer conical ring is of a conical structure with a large upper part and a small lower part and can be sleeved on the inner conical ring in a vertically sliding manner; the upper end of the outer conical ring is provided with an inserting groove; the space between the outer cone ring and the inner cone ring forms a spraying cavity; the feeding ring is connected with the inner cone ring so as to drive the inner cone ring to move synchronously when the feeding ring moves upwards; the feeding ring can be inserted into the insertion groove in a vertically sliding manner so as to push the feeding ring to move upwards when the pressure in the insertion groove is increased; the feeding ring is provided with a feeding device;
the adjusting assembly comprises a lower adjusting ring, a plurality of connecting pipes, a plurality of hydraulic cylinders and a plurality of first guide wheels; the lower adjusting ring is positioned in the inner conical ring and sleeved on the pipeline; a plurality of hydraulic cylinders are axially and uniformly distributed on the lower adjusting ring, and the hydraulic cylinders are arranged along the radial direction of the lower adjusting ring; one end of each connecting pipe is fixed and communicated with the inserting groove of the outer conical ring, and the other end of each connecting pipe is fixed and communicated with the hydraulic cylinder, so that when the hydraulic cylinder is compressed, the pressure intensity in the inserting groove is increased through the connecting pipes; each first guide wheel is rotatably arranged at the inner end of the hydraulic cylinder and is in contact with the pipeline.
2. The exterior surface spray cleaning apparatus of a profiled part as claimed in claim 1, wherein:
the adjusting assembly further comprises an upper adjusting ring, a plurality of telescopic columns, a plurality of second guide wheels, a plurality of upper hinge rods and a plurality of lower hinge rods; the inner conical ring can slide along the radial direction of the pipeline; the upper adjusting ring is sleeved on the pipeline; the plurality of telescopic columns are uniformly distributed along the circumferential direction of the upper adjusting ring; the telescopic column is of an elastic telescopic structure, is arranged along the radial direction of the adjusting ring and is fixedly connected with the upper adjusting ring; each second guide wheel is rotatably connected with one telescopic column and is connected with the guide pipe; the plurality of upper hinged rods and the plurality of lower hinged rods are uniformly distributed along the circumferential direction of the pipeline; the upper end of the upper hinge rod is hinged with the upper adjusting ring; the lower end of the lower hinge ring is hinged with the lower adjusting ring; the lower end of each upper hinge rod is hinged with the upper end of one lower hinge rod, and the hinged shaft between the upper hinge rod and the lower hinge rod can be contacted with the inner conical ring so as to push the inner push ring to move along the radial direction.
3. The exterior surface spray cleaning apparatus of a profiled part as claimed in claim 2, wherein:
the hinged shaft of the upper hinged rod and the hinged shaft of the lower hinged rod are provided with torsional springs, one end of each torsional spring is fixedly connected with the upper hinged rod, and the other end of each torsional spring is fixedly connected with the lower hinged rod; a hinge shaft of the upper hinge rod and the lower hinge rod is provided with a limiting groove; the limiting groove enables the angle of the initial state of the upper hinge rod and the lower hinge rod to be the maximum value.
4. An exterior surface spray cleaning apparatus for a profiled element as claimed in claim 3 wherein:
the upper hinge rod and the lower hinge rod are telescopic rods; the length of the initial state of the upper hinge rod and the lower hinge rod is the minimum.
5. An exterior surface spray cleaning apparatus for a profiled element as claimed in claim 2 wherein:
the inner cone ring is provided with a lower magnet; the feeding ring is provided with an upper magnet; the inner cone ring and the feeding ring are connected through the adsorption between the upper magnet and the lower magnet.
6. The exterior surface spray cleaning apparatus of a profiled part as claimed in claim 1, wherein:
the hydraulic cylinder comprises a cylinder body, a hydraulic shaft and a return spring; the cylinder body is filled with hydraulic oil, and the hydraulic shaft is slidably inserted into the cylinder body; the first guide wheel is rotatably arranged on the hydraulic shaft; one end of the return spring is connected with the bottom of the cylinder body, and the other end of the return spring is connected with the hydraulic shaft.
7. An exterior surface spray cleaning apparatus of a profiled element as claimed in claim 1 wherein:
a driving motor is arranged in each first guide wheel and each second guide wheel; and the driving motors in the first guide wheel and the second guide wheel are used for driving the first guide wheel and the second guide wheel to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211250728.0A CN115318764A (en) | 2022-10-13 | 2022-10-13 | Outer surface spraying cleaning equipment for special-shaped parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211250728.0A CN115318764A (en) | 2022-10-13 | 2022-10-13 | Outer surface spraying cleaning equipment for special-shaped parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115318764A true CN115318764A (en) | 2022-11-11 |
Family
ID=83913530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211250728.0A Pending CN115318764A (en) | 2022-10-13 | 2022-10-13 | Outer surface spraying cleaning equipment for special-shaped parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115318764A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3407099A (en) * | 1965-10-22 | 1968-10-22 | United States Steel Corp | Method and apparatus for spraying liquids on the surface of cylindrical articles |
| US3942565A (en) * | 1973-08-02 | 1976-03-09 | Clement Ratelle | Log cleaning and barking |
| EP0578343A1 (en) * | 1992-07-10 | 1994-01-12 | CRC-Evans Rehabilitation Systems, Inc. | High pressure water jet cleaner and coating applicator |
| US20160114362A1 (en) * | 2014-10-22 | 2016-04-28 | Pipeline Induction Heat Limited | Machine for spraying a section of pipeline |
| US9339670B1 (en) * | 2013-03-15 | 2016-05-17 | Robert J Burnham | Vertical pole spraying system |
| CN112024537A (en) * | 2020-08-05 | 2020-12-04 | 陈咬红 | Automatic spray cleaning device for corrugated pipe production |
-
2022
- 2022-10-13 CN CN202211250728.0A patent/CN115318764A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3407099A (en) * | 1965-10-22 | 1968-10-22 | United States Steel Corp | Method and apparatus for spraying liquids on the surface of cylindrical articles |
| US3942565A (en) * | 1973-08-02 | 1976-03-09 | Clement Ratelle | Log cleaning and barking |
| EP0578343A1 (en) * | 1992-07-10 | 1994-01-12 | CRC-Evans Rehabilitation Systems, Inc. | High pressure water jet cleaner and coating applicator |
| US9339670B1 (en) * | 2013-03-15 | 2016-05-17 | Robert J Burnham | Vertical pole spraying system |
| US20160114362A1 (en) * | 2014-10-22 | 2016-04-28 | Pipeline Induction Heat Limited | Machine for spraying a section of pipeline |
| CN112024537A (en) * | 2020-08-05 | 2020-12-04 | 陈咬红 | Automatic spray cleaning device for corrugated pipe production |
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