CN113634558B - Tire air-tight layer and tire mould laser cleaning device - Google Patents
Tire air-tight layer and tire mould laser cleaning device Download PDFInfo
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- CN113634558B CN113634558B CN202110966606.0A CN202110966606A CN113634558B CN 113634558 B CN113634558 B CN 113634558B CN 202110966606 A CN202110966606 A CN 202110966606A CN 113634558 B CN113634558 B CN 113634558B
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/70—Maintenance
- B29C33/72—Cleaning
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a tire air-tight layer and tire mold laser cleaning device which comprises a movement mechanism, an adjusting mechanism and a laser mechanism, wherein the adjusting mechanism comprises an angle adjusting assembly, a position adjusting assembly and a fixed block, the angle adjusting assembly comprises an angle adjusting block, the position adjusting assembly comprises a position adjusting block, the fixed block is connected to one end, far away from a cleaning head, of a connecting arm, the position adjusting block is contained in the fixed block, the position adjusting block can move in a plane perpendicular to the length direction of the connecting arm, the angle adjusting block is connected to the position adjusting block, and the angle adjusting block can incline relative to the length direction of the connecting arm. The adjusting mechanism can adjust the position and the angle of the light inlet part, when the light path is not correct, the position and the angle of the light inlet part can be adjusted, the light path irregularity caused by machining errors and assembly errors is reduced, the accuracy of the light outlet position is guaranteed, and therefore the cleaning effect and the cleaning efficiency are improved.
Description
Technical Field
The invention relates to the technical field of laser cleaning, in particular to a tire inner liner and a tire mold laser cleaning device.
Background
The laser cleaning has the characteristics of greenness, precision and the like, and one of the main application fields is the cleaning of a tire inner liner and a tire mold. In the related art, an automatic laser cleaning device can be used for cleaning an airtight layer or a tire mold, and in the automatic laser cleaning device, a mechanical hand is used for driving a laser head to move, rotate and the like so as to clean the airtight layer or the tire mold.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a tire inner liner and a tire mold laser cleaning device, which can reduce the deviation of a light emergent position and improve the cleaning effect and the cleaning efficiency.
The tire air-tight layer and tire mold laser cleaning device provided by the embodiment of the invention comprises a movement mechanism, an adjusting mechanism and a laser mechanism, wherein the movement mechanism comprises a connecting arm and a cleaning head, the cleaning head is connected to one end of the connecting arm, and the cleaning head is provided with a light outlet; guiding mechanism includes angle adjustment subassembly, position adjustment subassembly and fixed block, the angle adjustment subassembly includes the angle adjustment piece, the position adjustment subassembly includes the position adjustment piece, the fixed block connect in the linking arm is kept away from the one end of cleaning head, the position adjustment piece inlays to be located the fixed block, the position adjustment piece can be at the perpendicular to the removal in the plane of the length direction of linking arm, the angle adjustment piece connect in the position adjustment piece, the angle adjustment piece can be relative the length direction slope of linking arm, the angle adjustment subassembly still includes first angle adjustment piece and/or second angle adjustment piece, first angle adjustment piece is connected and is worn to locate the angle adjustment piece, the other end of first angle adjustment piece support hold in the position adjustment piece, first angle adjustment piece can be relative the angle adjustment piece to the direction of position adjustment piece stretches out with the jack-up the angle adjustment piece (ii) a The second angle adjusting piece penetrates through the angle adjusting block, one end of the second angle adjusting piece can be abutted against the angle adjusting block, the other end of the second angle adjusting piece is connected to the position adjusting block, and the second angle adjusting piece can extend into the position adjusting block to press down the angle adjusting block; the laser mechanism is including going into light piece, speculum and light-emitting mirror, go into light piece connect in the angle adjusting block, the speculum be used for with the laser transmission that goes into light piece incident extremely light-emitting mirror, light-emitting mirror install in the inside of cleaning head, light-emitting mirror can with laser is followed light-emitting outlet exports.
The tire inner liner and the tire mold laser cleaning device provided by the embodiment of the invention at least have the following beneficial effects: in the processing process and the whole assembly process of each part of the tire air-tight layer and tire mold laser cleaning device, due to processing errors and assembly errors, the light path is possibly caused to be incorrect, so that the light emitting position in use is deviated, therefore, an adjusting mechanism is arranged, the position and the angle of the light entering part can be adjusted, when the light path is not caused, the position and the angle of the light entering part can be adjusted, the light path caused by the processing errors and the assembly errors is reduced to be incorrect, the accuracy of the light emitting position is ensured, and the cleaning effect and the cleaning efficiency are improved.
In some embodiments of the present invention, the position adjustment assembly further includes a first position adjustment member and/or a second position adjustment member, the first position adjustment member is connected to and disposed through the fixing block, one end of the first position adjustment member abuts against the position adjustment block, and the first position adjustment member can extend toward the position adjustment block relative to the fixing block to push the position adjustment block; the second position adjusting piece penetrates through the fixed block, one end of the second position adjusting piece can be abutted against the fixed block, the other end of the second position adjusting piece is connected to the position adjusting block, and the second position adjusting piece can extend into the position adjusting block to pull the position adjusting block.
In some embodiments of the present invention, the adjusting mechanism further comprises a pressing block connected to the fixing block, and the position adjusting block is located between the pressing block and the fixing block.
In some embodiments of the present invention, the moving mechanism further comprises a first driving member connected to the cleaning head, and the first driving member is used for driving the cleaning head to rotate relative to the connecting arm.
In some embodiments of the present invention, the moving mechanism further includes a transmission assembly, the transmission assembly is accommodated inside the connecting arm, the transmission assembly includes an input member, an output member and a transmission member, the input member is connected to the first driving member, the output member is connected to the cleaning head, the transmission member is connected to the input member and the output member, and the transmission member can transmit the rotation of the input member to the output member.
In some embodiments of the present invention, a partition plate is disposed inside the connecting arm, a mechanical transmission space and an optical path transmission space are respectively defined on two sides of the partition plate, the transmission assembly is accommodated in the mechanical transmission space, and laser incident from the light incident element can be transmitted in the optical path transmission space.
In some embodiments of the present invention, the moving mechanism further includes a second driving element, the second driving element is configured to drive the connecting arm to rotate relative to the fixing block, and a rotation axis of the connecting arm is parallel to a length direction of the connecting arm.
In some embodiments of the present invention, the laser mechanism further includes a galvanometer driving part, the galvanometer driving part is connected to the light exit mirror, and the galvanometer driving part is configured to vibrate the light exit mirror to output a linear light beam.
In some embodiments of the invention, the laser mechanism further comprises an air knife connected to the cleaning head, the air knife having a gas blowing port located at a side of the light outlet and facing the light outlet.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
fig. 1 is a schematic perspective view of a tire inner liner and a tire mold laser cleaning device according to some embodiments of the present invention;
FIG. 2 is a side view of the tire inner liner and tire mold laser cleaning apparatus shown in FIG. 1;
FIG. 3 is a cross-sectional view of section A-A shown in FIG. 2;
FIG. 4 is a perspective view of the adjustment mechanism and light inlet member of the laser cleaning apparatus for tire innerliners and tire molds shown in FIG. 1;
FIG. 5 is an exploded view of the adjustment mechanism and the light incident member shown in FIG. 4;
FIG. 6 is a top view of the adjustment mechanism and light incident member shown in FIG. 4;
FIG. 7 is a cross-sectional view of section B-B shown in FIG. 6;
FIG. 8 is a cross-sectional view of section C-C shown in FIG. 6;
FIG. 9 is a side view of the adjustment mechanism and light inlet member shown in FIG. 4;
FIG. 10 is a cross-sectional view of section D-D shown in FIG. 9;
FIG. 11 is a front view of the first spacing structure shown in FIG. 3 at E;
fig. 12 is a perspective view of a second limiting structure shown in fig. 2 at F;
FIG. 13 is a schematic view of the tire inner liner and tire mold laser cleaning apparatus shown in FIG. 1 oriented in an initial orientation;
FIG. 14 is a schematic view of the tire inner liner and tire mold laser cleaning device shown in FIG. 1 facing upward;
FIG. 15 is a schematic view of the tire inner liner and tire mold laser cleaning device shown in FIG. 1 facing downward;
FIG. 16 is a schematic view of the tire inner liner and tire mold laser cleaning apparatus shown in FIG. 1, shown facing the left;
FIG. 17 is a top left-hand side view of the tire inner liner and tire mold laser cleaning apparatus shown in FIG. 1;
FIG. 18 is a schematic view of the tire inner liner and tire mold laser cleaning apparatus shown in FIG. 1, shown facing down and to the left;
FIG. 19 is a right side elevational schematic view of the tire inner liner and tire mold laser cleaning apparatus shown in FIG. 1;
FIG. 20 is a top right-hand side schematic view of the tire inner liner and tire mold laser cleaning apparatus shown in FIG. 1;
fig. 21 is a schematic view of the tire inner liner and the tire mold laser cleaning apparatus shown in fig. 1, shown facing downward and to the right.
Reference numerals are as follows:
the device comprises a motion mechanism 100, a connecting arm 110, a partition plate 111, a cleaning head 120, a light outlet 121, a first driving piece 130, a transmission assembly 140, an input piece 141, an output piece 142, a transmission piece 143, a second driving piece 150, a first limit structure 160, a first detection piece 161, a first sensor 162, a second sensor 163, a third sensor 164, a second limit structure 170, a second detection piece 171, a fourth sensor 172, a limit block 173, a first limit switch 174 and a second limit switch 175;
the adjusting mechanism 200, the angle adjusting component 210, the angle adjusting block 211, the first angle adjusting part 212, the second angle adjusting part 213, the position adjusting component 220, the position adjusting block 221, the first position adjusting part 222, the second position adjusting part 223, the fixing block 230 and the pressing block 240;
the laser mechanism 300, the light incident part 310, the reflector 320, the light emergent mirror 330, the vibrating mirror driving part 340, the air knife 350 and the air blowing opening 351;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Reference in the description of the invention to "one embodiment," "some embodiments," or the like means 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 invention. In this specification, the schematic representations of the terms used above 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.
The embodiment of the invention provides a tire inner liner and a tire mold laser cleaning device, which comprises a movement mechanism 100, an adjusting mechanism 200 and a laser mechanism 300, wherein the movement mechanism 100 comprises a connecting arm 110 and a cleaning head 120, the cleaning head 120 is connected to one end of the connecting arm 110, and the cleaning head 120 is provided with a light outlet 121; the adjusting mechanism 200 comprises an angle adjusting component 210, a position adjusting component 220 and a fixed block 230, wherein the angle adjusting component 210 comprises an angle adjusting block 211, the position adjusting component 220 comprises a position adjusting block 221, the fixed block 230 is connected to one end of the connecting arm 110 far away from the cleaning head 120, the position adjusting block 221 is accommodated in the fixed block 230, the position adjusting block 221 can move in a plane perpendicular to the length direction of the connecting arm 110, the angle adjusting block 211 is connected to the position adjusting block 221, and the angle adjusting block 211 can incline relative to the length direction of the connecting arm 110; the laser mechanism 300 includes an incident light member 310, a reflecting mirror 320 and an emergent light mirror 330, the incident light member 310 is connected to the angle adjusting block 211, the reflecting mirror 320 is used for transmitting the laser light incident from the incident light member 310 to the emergent light mirror 330, the emergent light mirror 330 is installed inside the cleaning head 120, and the emergent light mirror 330 can output the laser light 400 from the emergent light port 121.
For example, as shown in fig. 1 to 3, the tire inner liner and tire mold laser cleaning apparatus includes a movement mechanism 100, an adjustment mechanism 200, and a laser mechanism 300. The moving mechanism 100 comprises a connecting arm 110 and a cleaning head 120, the cleaning head 120 is connected to one end of the connecting arm 110, and the cleaning head 120 is provided with a light outlet 121; the adjusting mechanism 200 comprises an angle adjusting component 210, a position adjusting component 220 and a fixed block 230, wherein the angle adjusting component 210 comprises an angle adjusting block 211, the position adjusting component 220 comprises a position adjusting block 221, the fixed block 230 is connected to one end of the connecting arm 110 far away from the cleaning head 120, the position adjusting block 221 is accommodated in the fixed block 230, the position adjusting block 221 can move in a plane perpendicular to the length direction of the connecting arm 110 (namely, in an XY plane), the angle adjusting block 211 is connected to the position adjusting block 221, and the angle adjusting block 211 can be inclined relative to the length direction of the connecting arm 110 (namely, in a Z direction); the laser mechanism 300 includes an incident light member 310, a reflecting mirror 320 and an emergent light mirror 330, the incident light member 310 is connected to the angle adjusting block 211, the reflecting mirror 320 is used for transmitting the laser 400 incident from the incident light member 310 to the emergent light mirror 330, the emergent light mirror 330 is installed inside the cleaning head 120, and the emergent light mirror 330 can output the laser 400 from the emergent light port 121 so as to clean the tire airtight layer or the tire mold. In the processing process and the whole assembly process of each part of the tire air-tight layer and tire mold laser cleaning device, because of processing errors and assembly errors, the light path may be caused to be incorrect, so that the light emitting position in use is deviated, therefore, the adjusting mechanism 200 is arranged, the position and the angle of the light inlet part 310 can be adjusted, when the light path is incorrect, the position and the angle of the light inlet part 310 can be adjusted, the light path which is caused by the processing errors and the assembly errors is reduced, the accuracy of the light emitting position is ensured, and the cleaning effect and the cleaning efficiency are improved.
It should be noted that the angle adjustment assembly 210 further includes a first angle adjustment member 212 and/or a second angle adjustment member 213, the first angle adjustment member 212 is connected to and inserted through the angle adjustment block 211, the other end of the first angle adjustment member 212 is supported against the position adjustment block 221, and the first angle adjustment member 212 can extend out from the direction of the position adjustment block 221 relative to the angle adjustment block 211 to jack up the angle adjustment block 211; the second angle adjusting member 213 is disposed through the angle adjusting block 211, one end of the second angle adjusting member 213 can abut against the angle adjusting block 211, the other end of the second angle adjusting member 213 is connected to the position adjusting block 221, and the second angle adjusting member 213 can extend into the position adjusting block 221 to press down the angle adjusting block 211.
For example, as shown in fig. 4 to 8, the angle adjustment assembly 210 further includes a first angle adjustment member 212 and a second angle adjustment member 213, referring to fig. 7, the first angle adjustment member 212 is connected to and inserted through the angle adjustment block 211, the other end of the first angle adjustment member 212 abuts against the position adjustment block 221, and the first angle adjustment member 212 can extend out from the direction of the position adjustment block 221 relative to the angle adjustment block 211 to jack up the angle adjustment block 211; referring to fig. 8, the second angle adjusting member 213 is disposed through the angle adjusting block 211, one end of the second angle adjusting member 213 can be abutted against the angle adjusting block 211, the other end of the second angle adjusting member 213 is connected to the position adjusting block 221, and the second angle adjusting member 213 can extend into the position adjusting block 221 to press down the angle adjusting block 211. The first angle adjuster 212 and the second angle adjuster 213 can change the tilt angle of the angle adjusting block 211 in the Z direction, thereby adjusting the angle of the light incident member 310.
It can be understood that the first angle adjusting element 212 and the second angle adjusting element 213 may be disposed simultaneously, or the first angle adjusting element 212 or the second angle adjusting element 213 may be disposed separately, and it should be noted that if the first angle adjusting element 212 is disposed separately, it is required to ensure that the first angle adjusting element 212 is always in contact with the position adjusting block 221 and can rotate relatively, for example, the first angle adjusting element 212 and the position adjusting block 221 may be made of magnetic material, so that the two are always in contact and can rotate relatively under the action of magnetic force, so that the first angle adjusting element 212 can both lift up the angle adjusting block 211 and press down the angle adjusting block 211; if the second angle adjusting member 213 is separately disposed, it is necessary to ensure that the angle adjusting block 211 in the initial state has a certain space capable of being pressed down, for example, an elastic member such as a spring or a rubber pad may be disposed to connect the angle adjusting block 211 and the position adjusting block 221, so as to ensure that the angle adjusting block 211 can be pressed down while supporting the angle adjusting block 211, and when the second angle adjusting member 213 is retracted, the angle adjusting block 211 can be ejected out, so that the angle adjusting block 211 can return to the original position, or other forms may be employed, which are not described herein.
It can be understood that the first angle adjusting member 212 and the second angle adjusting member 213 can be screws, wherein the angle adjusting block 211 has a through hole and a threaded hole, the position adjusting block 221 has a threaded hole, the first angle adjusting member 212 is in threaded connection with the threaded hole of the angle adjusting block 211, the second angle adjusting member 213 is inserted into the through hole of the angle adjusting block 211 and is in threaded connection with the threaded hole of the position adjusting block 221, and the angle of the light incident member 310 can be adjusted by adjusting the number of turns of the first angle adjusting member 212 and the second angle adjusting member 213.
It is understood that, referring to fig. 6, the first angle adjustment member 212 may be provided in plurality, and a plurality of first angle adjustment members 212 may be enclosed in the light incident member 310, and/or the second angle adjustment member 213 may be provided in plurality, and a plurality of second angle adjustment members 213 may be enclosed in the light incident member 310. The plurality of first angle adjusters 212 can push up the angle adjustment block 211 in a plurality of directions, and the plurality of second angle adjusters 213 can push down the angle adjustment block 211 in a plurality of directions, so that the inclination angle of the angle adjustment block 211 can be more finely adjusted, and the accuracy of adjusting the angle of the light incident member 310 can be improved. The specific number can be set according to actual requirements.
It should be noted that the position adjusting assembly 220 further includes a first position adjusting member 222 and/or a second position adjusting member 223, the first position adjusting member 222 is connected to and inserted through the fixing block 230, one end of the first position adjusting member 222 abuts against the position adjusting block 221, and the first position adjusting member 222 can extend out in the direction of the position adjusting block 221 relative to the fixing block 230 to push the position adjusting block 221; the second position adjusting member 223 penetrates through the fixed block 230, one end of the second position adjusting member 223 can abut against the fixed block 230, the other end of the second position adjusting member 223 is connected to the position adjusting block 221, and the second position adjusting member 223 can extend into the position adjusting block 221 to pull the position adjusting block 221.
For example, as shown in fig. 9 to 10, the position adjustment assembly 220 further includes a first position adjustment member 222 and a second position adjustment member 223, the first position adjustment member 222 is connected to and inserted through the fixing block 230, one end of the first position adjustment member 222 abuts against the position adjustment block 221, and the first position adjustment member 222 can extend out toward the position adjustment block 221 relative to the fixing block 230 to push the position adjustment block 221; the second position adjusting member 223 penetrates through the fixing block 230, one end of the second position adjusting member 223 can be abutted against the fixing block 230, the other end of the second position adjusting member 223 is connected to the position adjusting block 221, and the second position adjusting member 223 can extend into the position adjusting block 221 to pull the position adjusting block 221. The position of the light incident member 310 can be adjusted by changing the position of the position adjustment block 221 in the XY plane by adjusting the first position adjuster 222 and the second position adjuster 223.
It is understood that the first position adjustment member 222 and the second position adjustment member 223 may be provided at the same time, or the first position adjustment member 222 or the second position adjustment member 223 may be provided separately, and may be provided according to actual requirements, for example, referring to fig. 10, the two sides of the position adjustment block 221 in the Y direction both have a space for providing the first position adjustment member 222 or the second position adjustment member 223, so the first position adjustment member 222 or the second position adjustment member 223 may be provided at the same time at the two sides in the Y direction, so as to realize the position adjustment of the position adjustment block 221 in the Y direction; only one side of the position adjustment block 221 in the X direction has a space for disposing the first position adjustment member 222 or the second position adjustment member 223, so the first position adjustment member 222 and the second position adjustment member 223 need to be disposed on one side in the X direction at the same time to achieve the position adjustment of the position adjustment block 221 in the X direction. Can be set according to actual requirements.
It can be understood that the first position adjusting member 222 and the second position adjusting member 223 can be screws, wherein the fixing block 230 has a through hole and a threaded hole, the position adjusting block 221 has a threaded hole, the first position adjusting member 222 is in threaded connection with the threaded hole of the fixing block 230, the second position adjusting member 223 is inserted into the through hole of the fixing block 230 and in threaded connection with the threaded hole of the position adjusting block 221, and the position of the light-entering member 310 can be adjusted by adjusting the number of turns of the first position adjusting member 222 and the second position adjusting member 223.
It should be noted that the adjusting mechanism 200 further includes a pressing block 240, the pressing block 240 is connected to the fixing block 230, and the position adjusting block 221 is located between the pressing block 240 and the fixing block 230.
For example, as shown in fig. 4 to 5, the adjusting mechanism 200 further includes a pressing block 240, the pressing block 240 is connected to the fixing block 230, and the position adjusting block 221 is located between the pressing block 240 and the fixing block 230. The pressing block 240 and the fixing block 230 can limit the position adjusting block 221, and ensure that the position adjusting block 221 only moves in the XY plane.
It should be noted that the moving mechanism 100 further includes a first driving element 130, the first driving element 130 is connected to the cleaning head 120, the first driving element 130 is used for driving the cleaning head 120 to rotate relative to the connecting arm 110, and a rotation axis of the cleaning head 120 is perpendicular to a length direction of the connecting arm 110.
For example, as shown in fig. 1 and fig. 3, the moving mechanism 100 further includes a first driving element 130, the first driving element 130 is connected to the cleaning head 120, the first driving element 130 is used for driving the cleaning head 120 to rotate relative to the connecting arm 110, and a rotation axis of the cleaning head 120 is perpendicular to a length direction of the connecting arm 110, that is, the rotation axis of the cleaning head 120 is arranged along the X direction. The cleaning head 120 can rotate around the X direction to face different directions, so that the laser 400 can be irradiated to the cleaning surface of the tire inner liner or the tire mold from different directions, thereby improving the cleaning effect; the first driving member 130 can output a stable driving force, thereby improving the stability of the rotation of the cleaning head 120.
It can be understood that, as shown in fig. 3 and 11, a first limit structure 160 may be provided, where the first limit structure 160 includes a first detecting plate 161, a first sensor 162, a second sensor 163, and a third sensor 164, where the first detecting plate 161 is connected to the output shaft of the first driving member 130, and can rotate along the direction of the arrow shown in fig. 11 along with the output shaft of the first driving member 130 and pass through the first sensor 162, the second sensor 163, and the third sensor 164, and the first sensor 162, the second sensor 163, and the third sensor 164 are sequentially arranged in the circumferential direction of the output shaft of the first driving member 130, where the first sensor 162 and the third sensor 164 can indicate two limit positions of the rotation of the cleaning head 120, and the second sensor 163 can indicate an initial position of the cleaning head 120, so as to ensure that the rotation of the cleaning head 120 is within a preset range.
It should be noted that the moving mechanism 100 further includes a transmission assembly 140, the transmission assembly 140 is accommodated inside the connecting arm 110, the transmission assembly 140 includes an input element 141, an output element 142 and a transmission element 143, the input element 141 is connected to the first driving element 130, the output element 142 is connected to the cleaning head 120, the transmission element 143 is connected to the input element 141 and the output element 142, and the transmission element 143 can transmit the rotation of the input element 141 to the output element 142.
For example, as shown in fig. 3, the moving mechanism 100 further includes a transmission assembly 140, the transmission assembly 140 is accommodated inside the connecting arm 110, the transmission assembly 140 includes an input element 141, an output element 142 and a transmission element 143, the input element 141 is connected to the first driving element 130, the output element 142 is connected to the cleaning head 120, the transmission element 143 is connected to the input element 141 and the output element 142, and the transmission element 143 can transmit the rotation of the input element 141 to the output element 142. The first driving part 130 and the cleaning head 120 are connected and driven through the driving component 140, so that the first driving part 130 and the cleaning head 120 can be arranged in a staggered mode, the size of one end, provided with the cleaning head 120, of the tire air-tight layer or tire mold laser cleaning device is reduced, a tire or tire mold with a smaller size can be adapted, when the tire or tire mold with the smaller size is cleaned, the cleaning head 120 can still freely rotate after stretching into the tire or tire mold without colliding with the tire or tire mold, the tire air-tight layer or tire mold can be cleaned comprehensively, and the universality of the tire air-tight layer or tire mold laser cleaning device is improved.
It will be appreciated that the form of the transmission assembly 140 is not limited, for example, the transmission member 143 may be provided as a belt, and the input member 141 and the output member 142 may be provided as pulleys; alternatively, the transmission member 143 may be configured as a chain, and the input member 141 and the output member 142 may be configured as sprockets; the device can also be arranged in other forms and can be arranged according to actual requirements.
It should be noted that the connecting arm 110 is provided with a partition plate 111 inside, two sides of the partition plate 111 respectively define a mechanical transmission space and an optical path transmission space, the transmission assembly 140 is accommodated in the mechanical transmission space, and the laser incident from the light incident element 310 can be transmitted in the optical path transmission space.
For example, as shown in fig. 3, a partition plate 111 is disposed inside the connecting arm 110, two sides of the partition plate 111 respectively define a mechanical transmission space and an optical path transmission space, the transmission assembly 140 is accommodated in the mechanical transmission space, and the laser incident from the light incident element 310 can be transmitted in the optical path transmission space. The partition plate 111 can separate the mechanical transmission space and the optical path transmission space, and prevent stray light generated in the process of transmitting the laser beam 400 from the light-incident element 310 to the light-exiting mirror 330 from irradiating the components such as the transmission assembly 140 and the cable, thereby reducing the aging of the components such as the transmission assembly 140 and the cable caused by laser irradiation and prolonging the service life of the components such as the transmission assembly 140 and the cable.
It should be noted that the moving mechanism 100 further includes a second driving element 150, the second driving element 150 is used for driving the connecting arm 110 to rotate relative to the fixed block 230, and the rotating shaft of the connecting arm 110 is parallel to the length direction of the connecting arm 110.
For example, as shown in fig. 1 and 3, the motion mechanism 100 further includes a second driving member 150, the second driving member 150 is used for driving the connecting arm 110 to rotate relative to the fixed block 230, and the rotation axis of the connecting arm 110 is parallel to the length direction of the connecting arm 110, i.e. the rotation axis of the connecting arm 110 is arranged along the Z direction. The connecting arm 110 can rotate around the Z direction to enable the cleaning head 120 to face different directions, so that the laser 400 can irradiate the tire inner liner or the cleaning surface of the tire mold from different directions, and the cleaning effect is improved; the second driving member 150 can output a relatively stable driving force, thereby improving the stability of the rotation of the connecting arm 110.
It can be understood that the second driving member 150 and the connecting arm 110 can be directly connected, and a transmission structure such as a gear, a belt, etc. can be provided, and can be set according to actual requirements.
It can be understood that, as shown in fig. 2 and fig. 12, a second limit structure 170 may be provided, the second limit structure 170 includes a second detecting plate 171, a fourth sensor 172, a limit block 173, a first limit switch 174, and a second limit switch 175, wherein the fourth sensor 172, the first limit switch 174, and the second limit switch 175 are all connected to the fixing block 230, the second detecting plate 171, and the limit block 173 are both connected to the connecting arm 110, the first limit switch 174 and the second limit switch 175 are respectively disposed at two sides of the limit block 173, the second detecting plate 171 can pass through the fourth sensor 172 following the rotation of the connecting arm 110, the limit block 173 can contact the first limit switch 174 and the second limit switch 175 following the rotation of the connecting arm 110, the first limit switch 174 and the second limit switch 175 can indicate two limit positions of the connecting arm 110 rotating around the Z direction, the fourth sensor 172 can indicate an initial position of the connecting arm 110, thereby ensuring that the rotation of the connecting arm 110 is within a predetermined range.
It should be noted that the laser mechanism 300 further includes a galvanometer driving component 340, the galvanometer driving component 340 is connected to the light exit mirror 330, and the galvanometer driving component 340 is configured to vibrate the light exit mirror 330 to output a linear light beam.
For example, as shown in fig. 3, the laser mechanism 300 further includes a galvanometer driving member 340, the galvanometer driving member 340 is connected to the light exit mirror 330, and the galvanometer driving member 340 is configured to vibrate the light exit mirror 330 to output a linear light beam. When the light-emitting mirror 330 is still, the output laser 400 can only irradiate a little, and the cleaning efficiency is low; the galvanometer driving part 340 drives the light-emitting mirror 330 to vibrate, and can output the laser 400 as a linear light beam, so that a large range is cleaned, and the cleaning efficiency is improved.
The number, angle, and the like of the reflecting mirrors 320 need to be set adaptively according to the overall structure.
For example, as shown in fig. 3, the cleaning head 120 is rotatably connected to a side portion of the connecting arm 110, a rotating shaft of the cleaning head 120 is perpendicular to a central axis of the connecting arm 110, two reflectors 320 are provided, one reflector 320 is provided inside the connecting arm 110, the other reflector 320 is provided inside the cleaning head 120, and the laser light incident from the light incident element 310 can be transmitted to the light exiting mirror 330 by reflection of the two reflectors 320.
It should be understood that the above embodiment is only one arrangement of the reflecting mirror 320, and the reflecting mirror 320 should be adaptively arranged according to the arrangement positions of the light incident element 310 and the light exit mirror 330, so that the laser light 400 incident on the light incident element 310 can be irradiated onto the light exit mirror 330, and is reflected by the light exit mirror 330 and then output from the light exit port 121.
It should be noted that the laser mechanism 300 further includes an air knife 350, the air knife 350 is connected to the cleaning head 120, the air knife 350 has a gas blowing port 351, and the gas blowing port 351 is located at the side of the light outlet 121 and faces the light outlet 121.
For example, as shown in fig. 1, the laser mechanism 300 further includes an air knife 350, the air knife 350 is connected to the cleaning head 120, the air knife 350 has a gas blowing port 351, and the gas blowing port 351 is located at a side of the light exit port 121 and faces the light exit port 121. The air knife 350 can blow high-speed air flow from the air blowing port 351, so that dust and the like in the laser cleaning process are blown away from the light outlet 121, the lens of the light outlet 121 is prevented from being damaged by the dust, and the service life is prolonged.
Next, with reference to fig. 13 to 21, different states of the tire inner liner or the tire mold laser cleaning apparatus during cleaning will be described by taking the application to the tire mold 500 as an example.
After the tire inner liner or the tire mold laser cleaning device is inserted into the tire mold 500, the cleaning head 120 can rotate around the X direction, that is, can rotate in the up-down direction, and the rotation of the cleaning head 120 can make the laser 400 face to the upper part, the middle part or the lower part; the connecting arm 110 is rotatable about the Z direction, i.e., in the left-right direction, and the rotation of the connecting arm 110 can direct the laser light 400 to the left, middle, or right. As shown in fig. 13 to 15, the connecting arms 110 are all directed towards the middle, and in fig. 13, the cleaning head 120 is directed towards the middle, and the laser 400 is emitted towards the initial direction; in fig. 14, the cleaning head 120 is directed upward, and the laser beam 400 is emitted upward; in fig. 15, the cleaning head 120 faces downward, and the laser beam 400 is emitted downward.
As shown in fig. 16 to 18, the connecting arms 110 are all directed to the left, and in fig. 16, the cleaning head 120 is directed to the middle, and the laser 400 is emitted to the left; in fig. 17, the cleaning head 120 is directed upward, and the laser beam 400 is emitted upward and leftward; in fig. 18, the cleaning head 120 is directed downward, and the laser beam 400 is emitted leftward and downward.
As shown in fig. 19 to 21, the connecting arms 110 are all directed to the right, and in fig. 19, the cleaning head 120 is directed to the middle, and the laser 400 is emitted to the right; in fig. 20, the cleaning head 120 is directed upward, and the laser beam 400 is emitted upward and rightward; in fig. 21, the cleaning head 120 is directed downward, and the laser beam 400 is emitted rightward and downward.
The laser 400 can be emitted towards nine different directions, the angle can be adjusted in two directions, under the condition that the tire mold 500 is provided with the pattern block, the laser 400 can cover each side face of the pattern block, and the angle between the laser 400 and a cleaning face can be adjusted according to actual requirements, so that the hidden corners of the pattern block are cleaned, and the cleaning effect and the cleaning efficiency are high; and, compare in the swing through the arm and realize laser 400 angular adjustment, connecting arm 110 is rotatory around self center pin in this scheme, and required space is littleer, can adapt to the less tire mould 500 of size better.
It will be appreciated that the tire inner liner or tire mold laser cleaning device may also be applied to a tire inner liner with the same benefits as described above.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (9)
1. Tire inner liner and tire mould laser belt cleaning device, its characterized in that includes:
the movement mechanism comprises a connecting arm and a cleaning head, the cleaning head is connected to one end of the connecting arm, and the cleaning head is provided with a light outlet;
guiding mechanism, including angle adjustment subassembly, position adjustment subassembly and fixed block, the angle adjustment subassembly includes angle adjustment piece, the position adjustment subassembly includes the position adjustment piece, the fixed block connect in the linking arm is kept away from the one end of cleaning head, the position adjustment piece inlays to be located the fixed block, the position adjustment piece can be at the perpendicular to remove in the plane of the length direction of linking arm, the angle adjustment piece connect in the position adjustment piece, the angle adjustment piece can be relative the length direction slope of linking arm, the angle adjustment subassembly still includes first angle adjustment piece and/or second angle adjustment piece, first angle adjustment piece is connected and is worn to locate the angle adjustment piece, the other end of first angle adjustment piece support hold in the position adjustment piece, first angle adjustment piece can be relative the angle adjustment piece to the direction of position adjustment piece stretches out with the jack-up the angle adjustment piece A block; the second angle adjusting piece penetrates through the angle adjusting block, one end of the second angle adjusting piece can be abutted against the angle adjusting block, the other end of the second angle adjusting piece is connected to the position adjusting block, and the second angle adjusting piece can extend into the position adjusting block to press down the angle adjusting block;
laser mechanism, including going into light piece, speculum and light-emitting mirror, go into light piece connect in the angle adjusting block, the speculum is used for with the laser transmission that goes into light piece incident extremely the light-emitting mirror, the light-emitting mirror install in the inside of cleaning head, the light-emitting mirror can with laser is followed the light-emitting outlet is exported.
2. The tire inner liner and tire mold laser cleaning device according to claim 1, wherein the position adjustment assembly further comprises a first position adjustment member and/or a second position adjustment member, the first position adjustment member is connected to and inserted through the fixed block, one end of the first position adjustment member abuts against the position adjustment block, and the first position adjustment member can extend toward the position adjustment block relative to the fixed block to push the position adjustment block; the second position adjusting piece penetrates through the fixed block, one end of the second position adjusting piece can be abutted against the fixed block, the other end of the second position adjusting piece is connected to the position adjusting block, and the second position adjusting piece can extend into the position adjusting block to pull the position adjusting block.
3. The tire inner liner and tire mold laser cleaning device according to claim 1 or 2, wherein the adjusting mechanism further comprises a press block connected to the fixed block, and the position adjusting block is located between the press block and the fixed block.
4. The laser cleaning device for the tire inner liner and the tire mold as claimed in claim 1, wherein the moving mechanism further comprises a first driving member, the first driving member is connected to the cleaning head, the first driving member is used for driving the cleaning head to rotate relative to the connecting arm, and a rotating shaft of the cleaning head is perpendicular to a length direction of the connecting arm.
5. The laser cleaning device for the tire inner liner and the tire mold as claimed in claim 4, wherein the moving mechanism further comprises a transmission assembly, the transmission assembly is accommodated inside the connecting arm, the transmission assembly comprises an input member, an output member and a transmission member, the input member is connected to the first driving member, the output member is connected to the cleaning head, the transmission member is connected to the input member and the output member, and the transmission member can transmit the rotation of the input member to the output member.
6. The tire inner liner and tire mold laser cleaning device according to claim 5, wherein a partition plate is disposed inside the connecting arm, a mechanical transmission space and an optical path transmission space are defined on two sides of the partition plate, respectively, the transmission assembly is accommodated in the mechanical transmission space, and the laser incident from the light incident element can be transmitted in the optical path transmission space.
7. The laser cleaning device for the tire inner liner and the tire mold as claimed in claim 1, wherein the moving mechanism further comprises a second driving member for driving the connecting arm to rotate relative to the fixing block, and the rotation axis of the connecting arm is parallel to the length direction of the connecting arm.
8. The laser cleaning device for the tire inner liner and the tire mold as claimed in claim 1, wherein the laser mechanism further comprises a vibrating mirror driving member, the vibrating mirror driving member is connected to the light-emitting mirror, and the vibrating mirror driving member is configured to vibrate the light-emitting mirror to output a linear light beam.
9. The laser cleaning device for the tire air-tight layer and the tire mold as claimed in claim 1, wherein said laser mechanism further comprises an air knife connected to said cleaning head, said air knife having a blowing port located at a side of and facing said light outlet.
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| CN202110966606.0A CN113634558B (en) | 2021-08-23 | 2021-08-23 | Tire air-tight layer and tire mould laser cleaning device |
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| CN202110966606.0A CN113634558B (en) | 2021-08-23 | 2021-08-23 | Tire air-tight layer and tire mould laser cleaning device |
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| CN113634558A CN113634558A (en) | 2021-11-12 |
| CN113634558B true CN113634558B (en) | 2022-07-05 |
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| CN116819792B (en) * | 2023-08-29 | 2023-11-03 | 徐州马尔默激光技术有限公司 | Laser generator light path adjusting device and adjusting method |
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