CN113941564A - Cleaning device and method - Google Patents
Cleaning device and method Download PDFInfo
- Publication number
- CN113941564A CN113941564A CN202111003685.1A CN202111003685A CN113941564A CN 113941564 A CN113941564 A CN 113941564A CN 202111003685 A CN202111003685 A CN 202111003685A CN 113941564 A CN113941564 A CN 113941564A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- cleaning
- cleaning head
- guide rail
- laser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 251
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
- B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a cleaning device and a cleaning method. The device includes: the device comprises a base, a clamping mechanism, a traveling mechanism and a laser cleaning device; the clamping mechanism is arranged on the base and used for clamping the end part of a cylindrical workpiece and enabling the workpiece to be in a suspended state; the travelling mechanism is movably arranged on the workpiece along the axial direction of the workpiece, and an arc-shaped guide rail is arranged at the upper part of the workpiece; the laser cleaning device is arranged on the base, a cleaning head of the laser cleaning device is movably arranged on the guide rail, and the laser cleaning device is used for driving the cleaning head to move along the guide rail and controlling the cleaning head to clean the workpiece along the circumferential direction of the workpiece. According to the invention, the cleaning head simultaneously cleans the workpiece along the axial direction and the circumferential direction of the workpiece, so that the cleaning head can thoroughly clean the workpiece, the energy distribution at each part of the surface of the workpiece is more uniform, the cleaning effect is improved, the workpiece is prevented from being damaged, and in addition, the cleaning head adopts laser to clean a dirty oxide layer of the cleaning head, so that the loss is reduced.
Description
Technical Field
The invention relates to the technical field of cleaning of power transmission equipment, in particular to a cleaning device and a cleaning method.
Background
Cylindrical workpiece, taking wire as example: dirt in the air is attached to the surface of the circuit, and charged particles are easily formed near the circuit to cause local electric field distortion; or the acidic substance is easy to cause electrochemical corrosion of the circuit, and the physical structure of the surface of the circuit and the corona characteristic of the circuit are changed. When the space particles are attached to the wire, the roughness of the surface of the wire is increased, so that the field intensity of the surface is easily increased, and a new corona source point is formed. And wire corona discharge can cause damage such as energy loss, radio interference, audible noise, and the like. Therefore, it is necessary to remove the filthy oxide layer on the surface of the wire and then perform insulation treatment.
The existing cylindrical workpiece is usually cleaned by axial scanning, and because the distances between the positions on the surface of the cylindrical workpiece and the cleaning head are different, the energy absorbed by the positions on the surface of the workpiece is unbalanced, the cleaning effect is poor, and the workpiece is easily damaged.
Disclosure of Invention
In view of this, the invention provides a cleaning device, and aims to solve the problem that in the prior art, the axial scanning cleaning of a cylindrical workpiece is easy to cause poor cleaning effect. The invention also provides a cleaning method.
In one aspect, the present invention provides a cleaning device comprising: the device comprises a base, a clamping mechanism, a traveling mechanism and a laser cleaning device; the clamping mechanism is arranged on the base and used for clamping the end part of a cylindrical workpiece and enabling the workpiece to be in a suspended state; the travelling mechanism is movably arranged on the workpiece along the axial direction of the workpiece, and an arc-shaped guide rail is arranged at the upper part of the workpiece; the laser cleaning device is arranged on the base, a cleaning head of the laser cleaning device is movably arranged on the guide rail, and the laser cleaning device is used for driving the cleaning head to move along the guide rail and controlling the cleaning head to clean the workpiece along the circumferential direction of the workpiece.
Furthermore, in the cleaning device, the bending radius of the guide rail is equal to the radius of the workpiece; and/or the cleaning head is perpendicular to the surface of the workpiece.
Further, in the above cleaning device, the traveling mechanism includes: the device comprises two clamping plates and a first driving mechanism which are arranged in parallel; the two clamping plates are respectively arranged on two sides of the workpiece, and the two clamping plates are correspondingly connected with two ends of the guide rail one by one; the first driving mechanism is arranged on the base and connected with one of the clamping plates, and is used for driving the two clamping plates and the guide rail to move together along the axial direction of the workpiece.
Further, in the above cleaning apparatus, the laser cleaning apparatus includes: the laser cleaner and the second driving mechanism are both arranged on the base; the cleaning head of the laser cleaner is movably arranged on the guide rail, the second driving mechanism is connected with the cleaning head and the laser cleaner and used for driving the cleaning head to reciprocate along the semi-circumference direction of the workpiece according to the semi-circumference arc length of the workpiece, and the laser cleaner is controlled to clean the workpiece through the cleaning head.
Further, the above cleaning apparatus further comprises: an adjustment mechanism; the adjusting mechanism is arranged on the two clamping plates and used for adjusting the distance between the guide rail and the workpiece, so that a preset distance is reserved between the cleaning head and the workpiece.
Further, in the above cleaning apparatus, the adjusting mechanism includes: two adjustment assemblies; the two adjusting assemblies are arranged on the two clamping plates in a one-to-one correspondence manner; each adjustment assembly comprises: a sleeve and a fastening bolt; the sleeve is movably sleeved on the clamping plate, a threaded hole is formed in the side wall of the sleeve, and the fastening bolt is in threaded connection with the threaded hole and abuts against the clamping plate; two ends of the guide rail are connected with the two sleeves in a one-to-one correspondence manner.
According to the invention, the clamping mechanism clamps the workpiece and enables the workpiece to be in a suspended state, the traveling mechanism drives the guide rail and the cleaning head to move together along the axial direction of the workpiece, and meanwhile, the cleaning head moves along the guide rail, namely along the circumferential direction of the workpiece, so that the cleaning head simultaneously cleans the workpiece along the axial direction and the circumferential direction of the workpiece, and the upper half circumferential surface of the workpiece is cleaned firstly and then the lower half circumferential surface of the workpiece is cleaned, so that the cleaning head can thoroughly clean the workpiece, the energy distribution at each part of the surface of the workpiece is more uniform, the cleaning effect is improved, the damage of the workpiece is avoided, the problem that the cleaning effect is poor due to the fact that the cylindrical workpiece is cleaned by axial scanning in the prior art is solved, and the cleaning head adopts laser to clean a dirty oxide layer of the cleaning head, and the loss is reduced.
In another aspect, the present invention further provides a cleaning method using any one of the above cleaning apparatuses, including the steps of: a clamping step of clamping a cylindrical workpiece; the method comprises the following steps that a walking mechanism is arranged on a workpiece, and a cleaning head of a laser cleaning device is movably arranged on a guide rail; a cleaning step, wherein the traveling mechanism is controlled to move along the axial direction of the workpiece, the cleaning head is controlled to reciprocate along the semi-circumferential direction of the workpiece, and the cleaning head is controlled to perform laser cleaning on the semi-circumferential surface of the workpiece; a turning step of loosening and turning the workpiece when the traveling mechanism moves from one end to the other end of the workpiece; and repeating the clamping step, the setting step and the cleaning step, and carrying out laser cleaning on the other half-circumference surface of the workpiece.
Further, in the above cleaning method, in the setting step, the radius of curvature of the guide rail is equal to the radius of the workpiece; the cleaning head is perpendicular to the surface of the workpiece.
Further, in the above cleaning method, in the cleaning step, the moving speed of the traveling mechanism is equal to or less than the moving speed of the cleaning head.
Further, in the above cleaning method, in the setting step, the position of the guide rail is adjusted so that the cleaning head has a preset distance from the workpiece.
According to the invention, the workpiece is clamped and suspended, the traveling mechanism drives the guide rail and the cleaning head to move along the axial direction of the workpiece, and the cleaning head moves along the guide rail, namely moves along the circumferential direction of the workpiece, so that the cleaning head cleans the workpiece along the axial direction and the circumferential direction of the workpiece, and the upper half circumferential surface of the workpiece is cleaned firstly and then the lower half circumferential surface of the workpiece is cleaned, so that the cleaning head can clean the workpiece thoroughly, the energy distribution on each part of the surface of the workpiece is ensured to be more uniform, the cleaning effect is improved, the damage to the workpiece is avoided, and the cleaning head adopts laser to clean a dirty oxide layer of the workpiece, so that the loss is reduced.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic structural diagram of a cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a cleaning pattern of the cleaning device according to the embodiment of the present invention;
fig. 3 is a flowchart of a cleaning method according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Cleaning device embodiment:
referring to fig. 1 to 2, there is shown a preferred structure of the cleaning apparatus of the present embodiment. As shown, the cleaning device includes: the device comprises a base, a clamping mechanism, a traveling mechanism 1 and a laser cleaning device. The clamping mechanism is arranged on the base and used for clamping the end part of the cylindrical workpiece 2 and enabling the workpiece 2 to be in a suspended state. Specifically, the clamping mechanism may include: two clamping components, two clamping component arrange two tip of work piece 2 respectively in, every clamping component all presss from both sides tightly the tip that work piece 2 corresponds, and like this, two clamping components press from both sides tightly work piece 2 to make work piece 2 be unsettled state.
In particular, each clamping assembly may have a structure comprising: a ring body and a fastening knob. The end part of the workpiece 2 is sleeved with the annular body, and the inner diameter of the annular body is larger than the outer diameter of the workpiece 2. The ring body is provided with a threaded hole, the fastening knob is provided with threads, and the fastening knob is in threaded connection with the threaded hole and abuts against the end part of the workpiece 2, so that the end part of the workpiece 2 is clamped tightly.
Of course, the structure of each clamping assembly may be other structures, and this embodiment does not limit this.
The traveling mechanism 1 is movably provided to the workpiece 2, and the traveling mechanism 1 moves in the axial direction of the workpiece 2 (the direction perpendicular to the paper surface in fig. 1). The running gear 1 is provided with an arc-shaped guide rail 3 at an upper portion (with respect to fig. 1) of the workpiece 2, specifically, the guide rail 3 is placed on the upper portion of the workpiece 2, and the guide rail 3 is spaced from the workpiece 2. The guide rail 3 may be semicircular.
The laser cleaning device is arranged on the base, and the cleaning head 4 of the laser cleaning device is movably arranged on the guide rail 3, namely the cleaning head 4 can freely move along the guide rail 3, and the moving track of the cleaning head 4 is matched with the shape of the guide rail 3. The laser cleaning device is used for driving the cleaning head 4 to move along the guide rail 3 and controlling the cleaning head 4 to perform laser cleaning on the workpiece 2 along the circumferential direction of the workpiece 2. Specifically, when the cleaning head 4 moves along the guide rail 3, the cleaning head 4 can move in the circumferential direction of the workpiece 2 because the guide rail 3 has an arc shape. Since the guide rail 3 is placed on the upper portion of the workpiece 2, the cleaning head 4 cleans the guide rail 3 in a half circumferential direction.
Preferably, the laser cleaning device controls the cleaning head 4 to reciprocate on the guide rail 3, so that the cleaning head 4 can repeatedly clean the workpiece 2 in the circumferential direction, and the cleaning effect is improved.
When the clamping mechanism is used, the end part of the workpiece 2 is clamped through the clamping mechanism, and the workpiece 2 is suspended. The running gear 1 moves along the axial direction of the workpiece 2 at a first moving speed, and the movement of the running gear 1 drives the guide rail 3 and the cleaning head 4 to move together along the axial direction of the workpiece 2. The laser cleaning device drives the cleaning head 4 to move at the second moving speed along the guide rail 3, and the guide rail 3 is arc-shaped and is arranged on the upper part of the workpiece 2, so that the cleaning head 4 can clean one surface of the workpiece 2 facing the guide rail 3, and the cleaning head 4 reciprocates along the guide rail 3 to repeatedly clean the workpiece 2. Because the traveling mechanism 1 drives the cleaning head 4 to axially move together, the cleaning head 4 not only axially moves along the workpiece 2, but also reciprocates along the circumferential direction of the workpiece 2, so that the workpiece 2 is cleaned in both the axial direction and the circumferential direction.
When the traveling mechanism 1 moves from one end of the workpiece 2 to the other end, it indicates that the cleaning head 4 has cleaned the side of the workpiece 2 facing the guide rail 3. Then, the clamping mechanism is released, the workpiece 2 is turned upside down, and the uncleaned surface is directed to the guide rail 3, so that the workpiece 2 is clamped by the clamping mechanism. Then, the traveling mechanism 1 continues to move from one end to the other end in the axial direction of the workpiece 2, and the cleaning head 4 cleans an uncleaned surface of the workpiece 2 during the movement.
The first moving speed is less than or equal to the second moving speed so as to ensure the cleaning quality of the workpiece 2.
Preferably, the radius of curvature of the guide rail 3 is equal to the radius of the workpiece 2, so that the track of the cleaning head 4 is semicircular when the guide rail 3 is semicircular. The surface of the workpiece 2 includes: a first cambered surface (i.e., an upper semi-circumferential surface) and a second cambered surface (i.e., a lower semi-circumferential surface) that are opposite and symmetrical. Since the guide rail 3 is disposed on the upper portion of the workpiece 2, the cleaning head 4 first reciprocates in the circumferential direction of the first arc surface, thereby cleaning the first arc surface. After the cleaning head 4 finishes cleaning the first cambered surface of the workpiece 2 along the axial direction of the workpiece 2, the workpiece 2 is turned over, and then the workpiece 2 reciprocates along the circumferential direction of the second cambered surface, so that the second cambered surface is cleaned until the cleaning head 4 finishes cleaning the second cambered surface of the workpiece 2 along the axial direction of the workpiece 2.
Preferably, the cleaning head 4 is perpendicular to the surface of the workpiece 2, so that when the cleaning head 4 cleans the workpiece 2, the cleaning head 4 can thoroughly clean the surface of the workpiece 2, and the balance of energy absorbed by all parts of the surface of the workpiece 2 is ensured.
More preferably, the radius of curvature of the guide rail 3 is equal to the radius of the workpiece 2; and/or the cleaning head 4 is perpendicular to the surface of the workpiece 2.
In specific implementation, the power of the cleaning head 4 is adjustable at 100W, and the frequency is adjustable at 10-200 kHz.
In specific implementation, in a single stroke of the reciprocating motion of the cleaning head 4 along the guide rail 3, the cleaning head 4 finishes one line length L within t seconds of the surface of the workpiece 2, and the line length L can be 5 cm. The first moving speed v is less than or equal to L/t, and the walking track is shown in figure 2.
It can be seen that, in the embodiment, the clamping mechanism clamps the workpiece 2 and makes the workpiece 2 in a suspended state, the traveling mechanism 1 drives the guide rail 3 and the cleaning head 4 to move together along the axial direction of the workpiece 2, and the cleaning head 4 moves along the guide rail 3, that is, along the circumferential direction of the workpiece 2, so that the cleaning head 4 simultaneously cleans the workpiece 2 along the axial direction and the circumferential direction of the workpiece 2, and when cleaning, the upper half circumferential surface of the workpiece 2 is cleaned first, and then the lower half circumferential surface of the workpiece 2 is cleaned, so that the cleaning head 4 can thoroughly clean the workpiece 2, ensure that the energy distribution at each part of the surface of the workpiece 2 is more uniform, improve the cleaning effect, avoid the damage of the workpiece 2, solve the problem that the cylinder cleaning effect is poor due to the axial scanning cleaning of the workpiece in the prior art, and the cleaning head 4 adopts laser to clean the dirty oxide layer thereof, and the loss is reduced.
Referring to fig. 1, in the above embodiment, the traveling mechanism 1 may include: two clamping plates 11 and a first drive mechanism. The two clamping plates 11 are arranged in parallel, and the two clamping plates 11 are respectively arranged on two sides of the workpiece 2, that is, the workpiece 2 is clamped between the two clamping plates 11. The two clamp plates 11 are connected to both end portions of the guide rail 3 in one-to-one correspondence.
The first driving mechanism is arranged on the base and connected with one of the clamping plates 11, and the first driving mechanism is used for driving the two clamping plates 11 and the guide rail 3 to move together along the axial direction of the workpiece 2.
During specific implementation, a first driving mechanism is arranged on the base, two sliding rails are arranged on the base corresponding to the two clamping plates 11 respectively, supporting rods are arranged at the end parts, far away from the guide rail 3, of the two clamping plates 11, the two supporting rods are slidably connected with the two sliding rails in a one-to-one correspondence mode respectively, the first driving mechanism is connected with one of the supporting rods, and the first driving mechanism drives the two clamping plates 11 to move through the supporting rods. The first driving mechanism may be a driving motor and a conveyor belt, may also be a driving motor and a ball screw, and may also be another driving structure, which is not limited in this embodiment.
It can be seen that, in the present embodiment, the traveling mechanism 1 has a simple structure and is convenient to implement.
With continued reference to fig. 1, in the above embodiments, the laser cleaning apparatus may include: a laser cleaner and a second driving mechanism. Wherein, laser cleaner and second actuating mechanism all set up in the base. The cleaning head 4 of the laser cleaner is movably arranged on the guide rail 3 so that the cleaning head 4 can move along the guide rail 3.
The second driving mechanism is connected with the cleaning head 4 and the laser cleaner, and is used for predetermining the movement path of the cleaning head 4 according to the arc length of the semi-circle of the workpiece 2, driving the cleaning head 4 to reciprocate on the guide rail 3 along the semi-circle direction of the workpiece 2 according to the determined movement path of the cleaning head 4, and controlling the laser cleaner to clean the workpiece 2 through the cleaning head 4.
In a specific implementation, the second driving mechanism may include: controller, driving motor and driving medium. Driving motor sets up in the base, and driving motor is connected with cleaning head 4 through the driving medium. The controller is connected with the driving motor and the laser cleaner in an electric mode, the controller is used for predetermining the moving distance of the cleaning head 4 according to the arc length of the semi-circle of the workpiece 2, controlling the driving motor to drive the cleaning head 4 to move through the transmission part according to the determined moving distance of the cleaning head 4, and controlling the laser cleaner to clean the workpiece 2 through the cleaning head 4.
During concrete implementation, the structure of driving medium can be the gear, and this gear sets up in the inboard of guide rail to, the external diameter of gear and the internal diameter phase-match of guide rail 3, cleaning head 4 is provided with the meshing tooth, and cleaning head 4 is through meshing tooth and gear looks interlock, and driving motor is connected with the gear, and driving motor drive gear rotates, and gear rotation drives cleaning head 4 and removes along guide rail 3. Of course, the transmission member may have other driving structures, and this embodiment does not limit this.
It can be seen that, in this embodiment, the laser cleaning device's simple structure, the implementation of being convenient for to, second actuating mechanism can drive cleaning head 4 along work piece 2's semi-circumference direction reciprocating motion, like this, can wash the upper surface of 2 semi-circumferences of work piece, has ensured the thorough washing of the upper surface of 2 semi-circumferences of work piece, has improved cleaning quality, overturns work piece 2 after having washed the upper surface of semi-circumferences, washs the lower surface of 2 semi-circumferences of work piece, can guarantee the holistic cleaning performance of work piece 2.
In the above embodiments, the cleaning device may further include: an adjustment mechanism. Wherein, adjustment mechanism sets up in two splint 11, and adjustment mechanism is used for adjusting the distance between guide rail 3 and the work piece 2 to have the distance of predetermineeing between messenger's cleaning head 4 and the work piece 2. In specific implementation, the preset distance may be determined according to an actual situation, and this embodiment does not limit this.
The adjustment mechanism may include: two adjustment assemblies. Wherein, two adjusting part and two splint 11 one-to-one, every adjusting part all sets up in the splint 11 that corresponds. Each adjustment assembly may include: a sleeve and a fastening bolt. The sleeve is movably sleeved outside the corresponding clamping plate 11, a threaded hole is formed in the side wall of the sleeve, a fastening bolt is screwed in the threaded hole, and the end portion of the fastening bolt abuts against the corresponding clamping plate 11, so that the sleeve and the clamping plate 11 are relatively fixed.
Two tip and two sleeves one-to-one of guide rail 3, every tip of guide rail 3 all is connected with the sleeve that corresponds.
It can be seen that, in this embodiment, when the sleeve moves to the position corresponding to the clamping plate 11, the fastening bolt fixes the sleeve and the clamping plate 11, and the stability of the sleeve is ensured. When the sleeve removes, can adjust the distance between guide rail 3 and the work piece 2 for have between cleaning head 4 and the work piece 2 and predetermine the distance, guarantee cleaning head 4's cleaning performance.
In conclusion, in this embodiment, clamping mechanism presss from both sides tightly and makes work piece 2 be unsettled state to work piece 2, cleaning head 4 washs work piece 2 along work piece 2's axial and circumference simultaneously, and, at first wash the first half circumferential surface of work piece 2 during the washing, then wash the second half circumferential surface of work piece 2, and like this, cleaning head 4 can carry out thorough cleaning to work piece 2, guarantee that 2 surperficial energy distribution everywhere of work piece is more even, has improved the cleaning performance, and avoid the damage of work piece 2, and cleaning head 4 adopts laser to clear away its filthy oxide layer, and the loss is reduced.
The embodiment of the cleaning method comprises the following steps:
the embodiment also provides a cleaning method, which is performed by using the cleaning device in the above device embodiment, and the specific implementation process of the cleaning device may refer to the above description, which is not described herein again.
Referring to fig. 3, the cleaning method includes the steps of:
a clamping step S1 is performed to clamp the columnar workpiece.
Specifically, referring to fig. 1, the end of the workpiece 2 is clamped by a clamping mechanism in the cleaning apparatus, and the workpiece is suspended. In specific implementation, the structure of the clamping mechanism may be determined according to actual conditions, and this embodiment does not limit this.
In step S2, a traveling mechanism is provided on the workpiece, and a cleaning head of the laser cleaning apparatus is movably provided on the guide rail.
Specifically, the traveling mechanism 1 is movably provided to the workpiece 2, and the traveling mechanism 1 moves in the axial direction of the workpiece 2. The traveling mechanism 1 is provided with an arc-shaped guide rail 3 at an upper portion of the workpiece 2, the guide rail 3 is placed on the upper portion of the workpiece 2, and the guide rail 3 has a certain distance from the workpiece 2.
The laser cleaning device is arranged on the base, and the cleaning head 4 of the laser cleaning device is movably arranged on the guide rail 3, namely the cleaning head 4 can freely move along the guide rail 3, and the moving track of the cleaning head 4 is matched with the shape of the guide rail 3. Specifically, when the cleaning head 4 moves along the guide rail 3, the cleaning head 4 can move in the circumferential direction of the workpiece 2 because the guide rail 3 has an arc shape. Since the guide rail 3 is placed on the upper portion of the workpiece 2, the cleaning head 4 cleans the guide rail 3 in a half circumferential direction.
Preferably, the guide rail is semicircular, and the bending radius of the guide rail is equal to the radius of the workpiece. In this way, the path of the cleaning head is also semicircular, i.e. movement in the circumferential direction of the workpiece is achieved.
Preferably, the cleaning head is perpendicular to the surface of the workpiece, so that when the cleaning head cleans the workpiece, the cleaning head can thoroughly clean the surface of the workpiece, and the balance of energy absorbed by all parts of the surface of the workpiece is ensured.
In specific implementation, the structure of the laser cleaning device may refer to the description of the above device embodiment, which is not described again in this embodiment.
Preferably, the position of the guide rail is adjusted to have a predetermined distance between the cleaning head and the workpiece. Specifically, the distance between the guide rail and the workpiece is adjusted through the adjusting mechanism, so that a preset distance is reserved between the cleaning head and the workpiece, and the cleaning effect of the cleaning head is guaranteed. In specific implementation, the preset distance may be determined according to an actual situation, and this embodiment does not limit this.
In specific implementation, the structure of the adjusting mechanism may refer to the description of the above device embodiment, and this embodiment is not described again.
And a cleaning step S3, controlling the traveling mechanism to move along the axial direction of the workpiece, controlling the cleaning head to reciprocate along the semi-circumference direction of the workpiece, and controlling the cleaning head to perform laser cleaning on the semi-circumference surface of the workpiece.
Specifically, the traveling mechanism 1 moves at a first moving speed in the axial direction of the workpiece 2, and the movement of the traveling mechanism 1 drives the guide rail 3 and the cleaning head 4 to move together in the axial direction of the workpiece 2. The laser cleaning device drives the cleaning head 4 to move along the guide rail 3 at a second moving speed. Preferably, the moving speed of the travelling mechanism is less than or equal to the moving speed of the cleaning head, so that the cleaning quality of the workpiece is ensured.
The surface of the workpiece 2 includes: a first cambered surface (i.e., an upper semi-circumferential surface) and a second cambered surface (i.e., a lower semi-circumferential surface) that are opposite and symmetrical. Since the guide rail 3 is disposed on the upper portion of the workpiece 2, the cleaning head 4 first performs reciprocating movement in the circumferential direction of the first arc surface, thereby cleaning the first arc surface (i.e., the upper semi-circumferential surface). The cleaning head 4 reciprocates along the guide rail 3, and can repeatedly clean the workpiece 2.
And a turning step S4 of loosening and turning the workpiece when the traveling mechanism moves from one end to the other end of the workpiece.
Specifically, after the cleaning head 4 has cleaned the first arc surface of the workpiece 2 in the axial direction of the workpiece 2, the clamping mechanism is released, and the workpiece 2 is turned over, so that the second arc surface (i.e., the lower semi-circumferential surface) that has not been cleaned faces the guide rail 3.
The clamping step S1, the setting step S2, and the cleaning step S3 are repeated to perform laser cleaning on the other half-circumferential surface of the workpiece.
Specifically, after the inversion, the workpiece 2 is clamped by the clamping mechanism. Then, the traveling mechanism 1 continues to move from one end to the other end along the axial direction of the workpiece 2, and in the moving process, the cleaning head 4 performs reciprocating movement along the circumferential direction of the second arc surface (i.e., the lower semi-circumferential surface), so as to clean the second arc surface until the cleaning head 4 finishes cleaning the second arc surface of the workpiece 2 along the axial direction of the workpiece 2.
It can be seen that, in this embodiment, at first press from both sides tightly and make the work piece be unsettled state to the work piece, running gear drives the axial displacement of work piece along with the cleaning head, the cleaning head removes along the guide rail simultaneously and follows the circumferential displacement of work piece promptly, then the cleaning head washs the work piece along the axial and the circumference of work piece simultaneously, and, at first wash the first half circumference surface of work piece during the washing, then wash the second half circumference surface of work piece, thus, the cleaning head can carry out thorough cleaning to the work piece, guarantee that the energy distribution is more even everywhere on work piece surface, the cleaning performance is improved, and avoid the damage of work piece, and, the cleaning head adopts laser to clear away its filthy oxide layer, and the loss is reduced.
It should be noted that the cleaning apparatus and the cleaning method according to the present invention have the same principle, and the related points can be referred to each other.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A cleaning device, comprising: the device comprises a base, a clamping mechanism, a traveling mechanism (1) and a laser cleaning device; wherein the content of the first and second substances,
the clamping mechanism is arranged on the base and used for clamping the end part of the cylindrical workpiece (2) and enabling the workpiece (2) to be in a suspended state;
the travelling mechanism (1) is movably arranged on the workpiece (2) along the axial direction of the workpiece (2), and an arc-shaped guide rail (3) is arranged at the upper part of the workpiece (2) of the travelling mechanism (1);
the laser cleaning device is arranged on the base, a cleaning head (4) of the laser cleaning device is movably arranged on the guide rail (3), the laser cleaning device is used for driving the cleaning head (4) to move along the guide rail (3), and the cleaning head (4) is controlled to clean the workpiece (2) along the circumferential direction of the workpiece (2).
2. The cleaning device of claim 1,
the bending radius of the guide rail (3) is equal to the radius of the workpiece (2); and/or the presence of a gas in the gas,
the cleaning head (4) is perpendicular to the surface of the workpiece (2).
3. The washing device according to claim 1, characterized in that the running gear (1) comprises: two clamping plates (11) arranged in parallel and a first driving mechanism; wherein the content of the first and second substances,
the two clamping plates (11) are respectively arranged on two sides of the workpiece (2), and the two clamping plates (11) are connected with two ends of the guide rail (3) in a one-to-one correspondence manner;
the first driving mechanism is arranged on the base and connected with one of the clamping plates (11) and is used for driving the two clamping plates (11) and the guide rail (3) to move together along the axial direction of the workpiece (2).
4. The cleaning device of claim 2, wherein the laser cleaning device comprises: the laser cleaner and the second driving mechanism are both arranged on the base; wherein the content of the first and second substances,
the cleaning head (4) of the laser cleaner is movably arranged on the guide rail (3), the second driving mechanism is connected with the cleaning head (4) and the laser cleaner and used for driving the cleaning head (4) to reciprocate along the semi-circumference direction of the workpiece (2) according to the semi-circumference arc length of the workpiece (2) and controlling the laser cleaner to clean the workpiece through the cleaning head (4).
5. The cleaning device of claim 3, further comprising: an adjustment mechanism; wherein the content of the first and second substances,
the adjusting mechanisms are arranged on the two clamping plates (11) and used for adjusting the distance between the guide rail (3) and the workpiece (2) so that a preset distance is reserved between the cleaning head (4) and the workpiece (2).
6. The cleaning device of claim 5, wherein the adjustment mechanism comprises: two adjustment assemblies; wherein the content of the first and second substances,
the two adjusting assemblies are arranged on the two clamping plates (11) in a one-to-one correspondence manner;
each of the adjustment assemblies includes: a sleeve and a fastening bolt; the sleeve is movably sleeved on the clamping plate (11), a threaded hole is formed in the side wall of the sleeve, and the fastening bolt is in threaded connection with the threaded hole and abuts against the clamping plate (11);
the two ends of the guide rail (3) are connected with the two sleeves in a one-to-one correspondence mode.
7. A cleaning method using the cleaning apparatus according to any one of claims 1 to 6, characterized by comprising the steps of:
a clamping step of clamping a cylindrical workpiece;
setting, namely setting a travelling mechanism on the workpiece, and movably arranging a cleaning head of the laser cleaning device on a guide rail;
a cleaning step, namely controlling the traveling mechanism to move along the axial direction of the workpiece, controlling the cleaning head to reciprocate along the semi-circumferential direction of the workpiece, and simultaneously controlling the cleaning head to perform laser cleaning on the semi-circumferential surface of the workpiece;
a turning step of loosening and turning the workpiece when the traveling mechanism moves from one end to the other end of the workpiece;
and repeating the clamping step, the setting step and the cleaning step, and carrying out laser cleaning on the other half-circumference surface of the workpiece.
8. The cleaning method according to claim 7, wherein in the setting step, a radius of curvature of the guide rail is equal to a radius of the workpiece;
the cleaning head is perpendicular to the surface of the workpiece.
9. The cleaning method according to claim 7, wherein in the cleaning step, a moving speed of the traveling mechanism is equal to or less than a moving speed of the cleaning head.
10. The cleaning method according to claim 7, wherein in the setting step, the position of the guide rail is adjusted to have a preset distance between the cleaning head and the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111003685.1A CN113941564A (en) | 2021-08-30 | 2021-08-30 | Cleaning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111003685.1A CN113941564A (en) | 2021-08-30 | 2021-08-30 | Cleaning device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113941564A true CN113941564A (en) | 2022-01-18 |
Family
ID=79327541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111003685.1A Pending CN113941564A (en) | 2021-08-30 | 2021-08-30 | Cleaning device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113941564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228846A (en) * | 2022-07-21 | 2022-10-25 | 中国科学院金属研究所 | Copper material processing method and equipment free of surface milling treatment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807693A (en) * | 2017-02-14 | 2017-06-09 | 南通大学 | A kind of laser clears up the method and apparatus of electric power system insulator |
| CN206731608U (en) * | 2017-05-25 | 2017-12-12 | 国网湖南省电力公司带电作业中心 | A kind of live high voltage line foreign body eliminating apparatus |
| CN110170474A (en) * | 2019-06-18 | 2019-08-27 | 中铁工程服务有限公司 | A kind of template cleaning device for formwork jumbo |
| CN210280055U (en) * | 2019-07-12 | 2020-04-10 | 吴江源森机械配件有限公司 | Optical-mechanical-electrical integrated laser cleaning equipment |
| WO2020108321A1 (en) * | 2018-11-28 | 2020-06-04 | 苏州墨仁光电科技有限公司 | Laser instrument for removing foreign matter for transmission line |
| CN111282887A (en) * | 2020-02-27 | 2020-06-16 | 杭州御兴科技有限公司 | Laser wet cleaning device and method for dirt on surface of insulator |
| CN211359897U (en) * | 2019-11-29 | 2020-08-28 | 北京京诚之星科技开发有限公司 | Online laser rust cleaning device and system |
| CN112090866A (en) * | 2020-08-31 | 2020-12-18 | 江苏大学 | Device and method for cleaning radar finish paint of composite material of airplane by laser |
| CN113102389A (en) * | 2021-04-26 | 2021-07-13 | 广东电网有限责任公司江门供电局 | Insulator laser cleans uses arc motion platform |
| CN213793255U (en) * | 2020-11-19 | 2021-07-27 | 深圳市超快激光科技有限公司 | Intelligent laser cleaning machine for automobile parts |
-
2021
- 2021-08-30 CN CN202111003685.1A patent/CN113941564A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807693A (en) * | 2017-02-14 | 2017-06-09 | 南通大学 | A kind of laser clears up the method and apparatus of electric power system insulator |
| CN206731608U (en) * | 2017-05-25 | 2017-12-12 | 国网湖南省电力公司带电作业中心 | A kind of live high voltage line foreign body eliminating apparatus |
| WO2020108321A1 (en) * | 2018-11-28 | 2020-06-04 | 苏州墨仁光电科技有限公司 | Laser instrument for removing foreign matter for transmission line |
| CN110170474A (en) * | 2019-06-18 | 2019-08-27 | 中铁工程服务有限公司 | A kind of template cleaning device for formwork jumbo |
| CN210280055U (en) * | 2019-07-12 | 2020-04-10 | 吴江源森机械配件有限公司 | Optical-mechanical-electrical integrated laser cleaning equipment |
| CN211359897U (en) * | 2019-11-29 | 2020-08-28 | 北京京诚之星科技开发有限公司 | Online laser rust cleaning device and system |
| CN111282887A (en) * | 2020-02-27 | 2020-06-16 | 杭州御兴科技有限公司 | Laser wet cleaning device and method for dirt on surface of insulator |
| CN112090866A (en) * | 2020-08-31 | 2020-12-18 | 江苏大学 | Device and method for cleaning radar finish paint of composite material of airplane by laser |
| CN213793255U (en) * | 2020-11-19 | 2021-07-27 | 深圳市超快激光科技有限公司 | Intelligent laser cleaning machine for automobile parts |
| CN113102389A (en) * | 2021-04-26 | 2021-07-13 | 广东电网有限责任公司江门供电局 | Insulator laser cleans uses arc motion platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228846A (en) * | 2022-07-21 | 2022-10-25 | 中国科学院金属研究所 | Copper material processing method and equipment free of surface milling treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113941564A (en) | Cleaning device and method | |
| CN111282887B (en) | Laser wet cleaning device and method for dirt on surface of insulator | |
| CN210497411U (en) | Integrated equipment for cleaning and drying screen | |
| CN213969618U (en) | Butt welder for automatically butt-welding steel pipes | |
| CN101301656A (en) | Device for scrubbing metal pipe inner wall | |
| CN100548511C (en) | A kind of exciting device | |
| CN109107945B (en) | Automatic processing system for automobile transmission shaft parts | |
| CN110508536A (en) | Rail car axle cleans line equipment | |
| CN109201639B (en) | Steel pipe cleaning equipment and cleaning method thereof | |
| CN116872070A (en) | Clamping positioning device for machining high-precision eccentric composite forming spline | |
| CN201042711Y (en) | Device for scrubbing internal wall of metal tube | |
| CN208944506U (en) | A kind of road traffic road stake renovation paint spraying apparatus | |
| CN112846414A (en) | Pipe orifice burr cleaning device and method | |
| CN116351628B (en) | Stainless steel pipe flush coater | |
| CN113350894A (en) | Filter cloth cleaning machine | |
| CN113021083A (en) | Surface treatment process for stainless steel material | |
| CN210849653U (en) | Steel pipe rust cleaning device for hardware processing | |
| CN216026539U (en) | Industrial part cleaning device with adjustable rotating speed | |
| CN207615318U (en) | A kind of cleaning device of damper cylinder barrel | |
| CN217450633U (en) | Adjustable clamping mechanism for mechanical painting processing of bar | |
| CN114043160B (en) | Welding device for machining stainless steel corrugated pipe and use method | |
| JPH1022242A (en) | Method and equipment for cleaning substrate | |
| CN207401825U (en) | Improve the cleaning device of cylinder cover interior surface cleannes | |
| CN113231352A (en) | Cleaning device for medical supplies | |
| US3291957A (en) | Method and apparatus for removal of insulation coating of parts in spot welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220118 |
|
| RJ01 | Rejection of invention patent application after publication |