Driving assembly and laser cleaning device

Abstract

The utility model discloses a driving assembly and a laser cleaning device.The driving assembly is used for driving a laser cleaning head to move, the laser cleaning head is used for emitting laser, the driving assembly comprises a mounting frame and a moving mechanism, the moving mechanism comprises a moving rod and a driving structure, and one end of the moving rod is used for being connected with the laser cleaning head; the driving structure is arranged on the mounting frame, connected with the moving rod and used for driving the moving rod to reciprocate in the first direction, and the first direction is parallel to the length direction of the moving rod. Therefore, the position of the driving assembly can be adjusted, the moving rod is parallel to the length direction of the pipeline, the laser cleaning head connected with one end of the moving rod extends into the pipeline, then the driving structure of the driving assembly drives the moving rod to move in the first direction, and the laser cleaning head can be pushed to stably move in the pipeline in the first direction; namely, the laser cleaning head stably moves in the pipeline in the length direction of the pipeline, and therefore the cleaning effect of the laser cleaning head on the inner wall of the pipeline is improved.

Description

Technical Field

[0001] The present application relates to the field of laser technology, and in particular to a mobile drive assembly and a laser cleaning device. Background Art

[0002] With the continuous improvement of laser cleaning technology, the application of laser cleaning devices in the field of pipeline inner wall cleaning is becoming more and more common. By extending the laser cleaning head of the laser cleaning device into the pipeline, the laser cleaning head emits laser to the inner surface of the pipeline, and the laser cleaning head is driven by the driving component to move along the length direction of the pipeline, the inner wall of the pipeline can be cleaned quickly and effectively. However, the driving component of the existing laser cleaning device cannot drive the laser cleaning head to move stably in the pipeline, resulting in the laser cleaning head The cleaning effect of the inner wall of the pipeline is affected. Utility Model Content

[0003] The embodiments of the present application provide a driving component and a laser cleaning device, which are intended to solve the problem that the driving component of the existing laser cleaning device cannot drive the laser cleaning head to move stably in the pipeline.

[0004] The embodiment of the present application provides a driving assembly for driving a laser cleaning head to move, wherein the laser cleaning head is used to emit laser, and includes:

[0005] Mounting frame;

[0006] The moving mechanism includes a moving rod and a driving structure, one end of the moving rod is used to connect with the laser cleaning head, the driving structure is arranged on the mounting frame and connected to the moving rod, and the driving structure is used to drive the moving rod to reciprocate along a first direction, and the first direction is parallel to the length direction of the moving rod.

[0007] In some embodiments, the driving structure includes a driving wheel, a limiting wheel and a driving member, the driving wheel and the limiting wheel are distributed on both sides of the moving rod along the second direction, and are respectively rotatably abutted with the moving rod, and the second direction forms an angle with the first direction; the driving member is connected to the driving wheel, and is used to drive the driving wheel to rotate, thereby driving the moving rod to reciprocate along the first direction.

[0008] In some embodiments, the driving structure comprises a plurality of the limiting wheels, and the plurality of limiting wheels are sequentially distributed along the length direction of the moving rod; and / or,

[0009] The driving structure comprises a plurality of driving wheels and a plurality of driving members, the plurality of driving wheels are sequentially distributed along the length direction of the moving rod, and the plurality of driving members are connected to the plurality of driving wheels in a one-to-one correspondence.

[0010] In some embodiments, the driving structure further includes an adjusting structure mounted on the mounting frame, wherein the adjusting structure is connected to at least one of the limiting wheels to adjust the distance between the limiting wheel and the driving wheel in the second direction.

[0011] In some embodiments, the adjustment structure includes a threaded rod and a mounting seat, the mounting seat is slidably connected to the mounting frame along the second direction, the limiting wheel is rotatably mounted on the mounting seat, and the threaded rod extends along the second direction and is threaded with the mounting frame.

[0012] In some embodiments, the driving assembly further includes a positioning mechanism, wherein the positioning mechanism includes at least two positioning wheels rotatably connected to the moving rod, and the at least two positioning wheels are sequentially distributed along the circumference of the moving rod.

[0013] In some embodiments, the driving assembly further comprises a displacement detection mechanism connected to the mounting bracket, wherein the displacement detection mechanism is used to detect the moving distance of the moving rod.

[0014] In some embodiments, the mounting frame includes a supporting frame, a shell and an angle adjustment assembly, the driving structure is mounted on the shell, the shell is connected to the supporting frame via the angle adjustment assembly, and the angle adjustment assembly is used to adjust the pitch angle of the shell.

[0015] In some embodiments, the support frame includes an adjustment rod and a fixed frame, the adjustment rod extends along the height direction of the driving assembly, the top of the adjustment rod is connected to the angle adjustment assembly, the adjustment rod is connected to the fixed frame, and the height of the adjustment rod is adjustable.

[0016] The present application also provides a laser cleaning device, comprising:

[0017] A laser cleaning head, used for emitting laser;

[0018] A driving assembly, the driving assembly is the driving assembly as described above, including a mounting frame and a moving mechanism, the moving mechanism including a moving rod and a driving structure, one end of the moving rod is connected to the laser cleaning head, the driving structure is arranged on the mounting frame and connected to the moving rod, the driving structure is used to drive the moving rod to reciprocate along a first direction, and the first direction is parallel to the length direction of the moving rod.

[0019] The driving assembly provided in the embodiment of the present application is configured such that one end of the moving rod is used to connect with the laser cleaning head, and the driving structure is capable of driving the moving rod to reciprocate along a first direction, and the first direction is parallel to the length direction of the moving rod. Thus, when the inner wall of the pipeline is cleaned by the laser cleaning head of the laser cleaning device, the position of the driving assembly can be adjusted so that the length direction of the moving rod is parallel to the length direction of the pipeline, and the laser cleaning head connected to one end of the moving rod is extended into the pipeline, and then the moving rod is driven to move along the first direction by the driving structure of the driving assembly, so that the laser cleaning head can be pushed to move stably along the first direction in the pipeline, that is, the laser cleaning head can be stably moved along the length direction of the pipeline in the pipeline, thereby improving the cleaning effect of the laser cleaning head on the inner wall of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0021] Figure 1 A schematic diagram of the structure of an embodiment of a driving assembly and a laser cleaning head provided in an embodiment of the present application;

[0022] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0023] Figure 3 A partial schematic diagram of an embodiment of the internal structure of a driving assembly provided by an embodiment of the present application;

[0024] Figure 4 A partial schematic diagram from another angle of an embodiment of the internal structure of a driving assembly provided by an embodiment of the present application;

[0025] Figure 5 A schematic diagram of the structure of an embodiment of the angle adjustment assembly provided in the embodiment of the present application.

[0026] Laser cleaning device 1; driving assembly 10; mounting frame 11; supporting frame 110; housing 1101; angle adjustment assembly 1102; first adjustment member 1103; first supporting plate 1104; first hinge 1105; second adjustment member 1106; second supporting plate 1107; second hinge 1108; first buffer 1109; second buffer 1110; locking nut 1111; adjusting rod 1112; fixing frame 1113; adjusting portion 111 4; tripod 1115; moving mechanism 12; moving rod 121; sensing part 122; driving structure 123; driving wheel 1231; limiting wheel 1232; driving member 1233; adjusting structure 1234; threaded rod 1235; mounting seat 1236; positioning mechanism 13; positioning wheel 131; fixing member 132; displacement detection mechanism 14; indicator light 15; operation button 16; touch screen 17; laser cleaning head 20; first direction X; second direction Y. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0028] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides various specific processes and examples of materials, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0029] With the continuous improvement of laser cleaning technology, the application of laser cleaning devices in the field of pipeline inner wall cleaning is becoming more and more common. By extending the laser cleaning head of the laser cleaning device into the pipeline, the laser cleaning head emits laser to the inner surface of the pipeline, and the laser cleaning head is driven by the driving component to move along the length direction of the pipeline, the inner wall of the pipeline can be cleaned quickly and effectively. However, the driving component of the existing laser cleaning device cannot drive the laser cleaning head to move stably in the pipeline, resulting in the laser cleaning head The cleaning effect of the inner wall of the pipeline is affected.

[0030] In order to enable the driving component of the laser cleaning device to drive the laser cleaning head to move stably in the pipeline, the embodiment of the present application provides a driving component and a laser cleaning device, which are described in detail below.

[0031] First, an embodiment of the present application provides a driving assembly, which is used to drive a laser cleaning head to move, and the laser cleaning head is used to emit laser.

[0032] Figure 1 A schematic structural diagram of an embodiment of a drive assembly and a laser cleaning head provided in an embodiment of the present application. Figure 3 This is a partial schematic diagram of an embodiment of the internal structure of the drive assembly provided by the embodiment of the present application. Figure 1 and Figure 3 As shown, the driving assembly 10 includes a mounting frame 11 and a moving mechanism 12, the moving mechanism 12 is mounted on the mounting frame 11, and the moving mechanism 12 is used to connect with the laser cleaning head 20 to drive the laser cleaning head 20 to move along the first direction X. When the inner wall of a pipeline (not shown in the figure) is cleaned by the laser cleaning device 1, the laser cleaning head 20 can be extended into the inner wall of the pipeline, and the length direction of the pipeline is substantially parallel to the first direction X. Then, the laser cleaning head 20 is driven to move along the first direction X by the moving mechanism 12, and the laser cleaning head 20 emits laser to the inner wall of the pipeline, so that the laser emitted by the laser cleaning head 20 cleans the inner wall of the pipeline.

[0033] The pipeline may be a gun barrel or other pipeline structure whose inner wall needs to be cleaned, which is not limited here.

[0034] In some embodiments, Figure 1 and Figure 3 As shown, the moving mechanism 12 may include a moving rod 121 and a driving structure 123. One end of the moving rod 121 is used to connect with the laser cleaning head 20, so that the driving assembly 10 is connected with the laser cleaning head 20. The driving structure 123 is disposed on the mounting frame 11 and connected to the moving rod 121. The driving structure 123 is used to drive the moving rod 121 to reciprocate along a first direction X, and the first direction X is parallel to the length direction of the moving rod 121.

[0035] Therefore, when the inner wall of the pipeline is cleaned by the laser cleaning head 20 of the laser cleaning device 1, the position of the driving component 10 can be adjusted so that the length direction of the moving rod 121 is parallel to the length direction of the pipeline, and the laser cleaning head 20 connected to one end of the moving rod 121 is extended into the pipeline. After that, the moving rod 121 is driven to move along the first direction X by the driving structure 123 of the driving component 10, so that the laser cleaning head 20 can be pushed to move stably along the first direction X in the pipeline, that is, the laser cleaning head 20 can be stably moved in the pipeline along the length direction of the pipeline, thereby improving the cleaning effect of the laser cleaning head 20 on the inner wall of the pipeline.

[0036] In some embodiments, Figure 3 and 4 As shown, the driving structure 123 may include a driving wheel 1231, a limiting wheel 1232 and a driving member 1233, wherein the driving wheel 1231 and the limiting wheel 1232 are distributed on both sides of the moving rod 121, and the driving wheel 1231 and the limiting wheel 1232 are respectively rotatably abutted against the moving rod 121, and the driving member 1233 is connected to the driving wheel 1231 and is used to drive the driving wheel 1231 to rotate. Thus, when the driving member 1233 drives the driving wheel 1231 to rotate, the driving wheel 1231 can roll relative to the moving rod 121 in the length direction of the moving rod 121, thereby driving the moving rod 121 to move back and forth along the first direction X.

[0037] The driving wheel 1231 and the limiting wheel 1232 are distributed on both sides of the moving rod 121 along the second direction Y, and are respectively in rotational contact with the moving rod 121. The second direction Y is at an angle to the first direction X, so that the driving wheel 1231 and the limiting wheel 1232 can stably roll and rotate in contact with the moving rod 121. In some preferred embodiments, the second direction Y can be perpendicular to the first direction X. Of course, the second direction Y can also be substantially perpendicular to the first direction X, or the second direction Y can be set at an acute angle to the first direction X.

[0038] The driving member 1233 can drive the driving wheel 1231 to rotate clockwise to drive the moving rod 121 to move unidirectionally along the first direction X, thereby pushing the laser cleaning head 20 to move along the first direction X toward the inside of the pipeline; the driving member 1233 can also drive the driving wheel 1231 to rotate counterclockwise to drive the moving rod 121 to move in the reverse direction, thereby driving the laser cleaning head 20 to move along the first direction X toward the outside of the pipeline, so that the laser cleaning head 20 is moved out of the pipeline.

[0039] In some embodiments, the driving structure 123 may include a plurality of limiting wheels 1232, which are sequentially distributed along the length direction of the moving rod 121. Thus, the limiting effect of the limiting wheels 1232 on the moving rod 121 can be further improved, so that the length direction of the moving rod 121 is always kept parallel to the first direction X.

[0040] In some embodiments, the driving structure 123 may include a plurality of driving wheels 1231 and a plurality of driving members 1233, wherein the plurality of driving wheels 1231 are sequentially distributed along the length direction of the moving rod 121, and the plurality of driving members 1233 are connected to the plurality of driving wheels 1231 in a one-to-one correspondence. Thus, the driving force required for each driving wheel 1231 to drive the moving rod 121 to move along the first direction X is smaller, which is conducive to reducing the performance requirements for the driving member 1233, thereby reducing the cost of the driving member 1233. At the same time, the plurality of driving wheels 1231 apply driving force to the moving rod 121 from different positions to move the moving rod 121 along the first direction X, which can make the moving rod 121 more evenly stressed, thereby improving the stability of the movement of the moving rod 121.

[0041] Specifically, the number of the driving wheels 1231 can be two, and the two driving wheels 1231 are respectively connected to the mounting frame 11 for rotation. The driving member 1233 is a driving motor installed on the mounting frame 11, and the number of the driving motors is two. The two driving motors are connected to the two driving wheels 1231 in a one-to-one correspondence to drive the two driving wheels 1231 to rotate. Among them, the rotation axis of the driving wheel 1231 is perpendicular to both the first direction X and the second direction Y. The number of the limiting wheels 1232 is two, and the two limiting wheels 1232 are respectively connected to the mounting frame 11 for rotation. The rotation axis of the limiting wheel 1232 is perpendicular to both the first direction X and the second direction Y.

[0042] In some embodiments, the driving structure 123 may further include an adjusting structure 1234 installed on the mounting frame 11, and the adjusting structure 1234 is connected to at least one limiting wheel 1232, so that the limiting wheel 1232 is installed on the mounting frame 11. The adjusting structure 1234 is used to adjust the distance between the limiting wheel 1232 and the driving wheel 1231 in the second direction Y. By adjusting the distance between the limiting wheel 1232 and the driving wheel 1231 in the second direction Y by the adjusting structure 1234, the force applied by the limiting wheel 1232 and the driving wheel 1231 to the moving rod 121 can be adjusted, so that the driving wheel 1231 and the limiting wheel 1232 can clamp the moving rod 121 more stably, thereby improving the moving stability of the moving rod 121.

[0043] Specifically, the adjustment structure 1234 includes a threaded rod 1235 and a mounting seat 1236, the mounting seat 1236 is slidably connected to the mounting frame 11 along the second direction Y, and the limiting wheel 1232 is rotatably mounted on the mounting seat 1236, so that the limiting wheel 1232 is installed on the mounting frame 11, and the limiting wheel 1232 can slide relative to the mounting frame 11 along the second direction Y to adjust the distance between the limiting wheel 1232 and the driving wheel in the second direction Y. The limiting wheel 1232 is rotatably connected to the mounting seat 1236.

[0044] The threaded rod 1235 extends along the second direction Y and is threaded with the mounting frame 11. Therefore, by rotating the threaded rod 1235, the position of the threaded rod 1235 relative to the mounting frame 11 in the second direction Y can be adjusted, thereby pushing the mounting seat 1236 and the limiting wheel 1232 to move in the second direction Y, so as to adjust the distance between the limiting wheel 1232 and the driving wheel in the second direction Y.

[0045] Specifically, the mounting frame 11 includes a housing 1101, and the driving structure 123 is installed on the housing 1101. The moving rod 121 passes through the housing 1101, and the driving wheel 1231, the limiting wheel 1232, the driving member 1233 and the mounting seat 1236 are installed in the housing 1101. The threaded rod 1235 passes through the housing 1101 and is threadedly connected to the housing 1101. One end of the threaded rod 1235 extends out of the outer surface of the housing 1101, and a nut is provided on the side of the threaded rod 1235 extending out of the outer surface of the housing 1101, so as to drive the threaded rod 1235 to rotate relative to the housing 1101 through the nut. The other end of the threaded rod 1235 is located in the housing 1101 and abuts against the mounting seat 1236. When the threaded rod 1235 rotates relative to the housing 1101 and approaches the moving rod 121 , it pushes the mounting seat 1236 and the limiting wheel 1232 to move toward the moving rod 121 to adjust the distance between the limiting wheel 1232 and the driving wheel in the second direction Y.

[0046] In some embodiments, Figure 3 As shown, one or more limiting wheels 1232 abutting against the moving rod 121 may also be provided between the two driving wheels 1231 to further improve the limiting effect on the moving rod 121 .

[0047] In some embodiments, Figure 1 and Figure 2 As shown, the drive assembly 10 also includes a positioning mechanism 13, which is connected to the moving rod 121 and abuts against the inner wall of the pipe when the moving rod 121 is inserted into the pipe, so as to further position the moving rod 121 relative to the pipe, so that the moving rod 121 can move more accurately in the pipe.

[0048] The positioning mechanism 13 includes at least two positioning wheels 131 rotatably connected to the moving rod 121, and the at least two positioning wheels 131 are sequentially distributed along the circumference of the moving rod 121. Therefore, when the moving rod 121 moves in the pipeline along the first direction X, each positioning wheel 131 of the positioning mechanism 13 can abut against the inner wall of the pipeline, so that the distance between the moving rod 121 and the inner wall of the pipeline is kept consistent in the circumferential direction of the moving rod 121, so as to improve the coaxiality between the moving rod 121 and the pipeline, so that the moving rod 121 can move more accurately in the pipeline.

[0049] Specifically, the positioning mechanism 13 is located between the mounting frame 11 and one end of the moving rod 121 for connecting with the laser cleaning head 20. The positioning mechanism 13 includes a fixing member 132 sleeved on the outer circumference of the moving rod 121, and a plurality of positioning wheels 131 are sequentially distributed along the circumference of the moving rod 121 and are respectively rotatably connected to the fixing member 132. The rotation axis of the positioning wheel 131 is perpendicular to the first direction X. Of course, a fixing portion can also be directly convexly provided on the outer circumference of the moving rod 121, and a plurality of positioning wheels 131 are respectively rotatably connected to the fixing portion.

[0050] In some embodiments, Figure 4 As shown, the driving assembly 10 may further include a displacement detection mechanism 14 connected to the mounting frame 11, and the displacement detection mechanism 14 is used to detect the moving distance of the moving rod 121. Thus, the moving distance of the moving rod 121 along the first direction X can be detected by the displacement detection mechanism 14 to prevent the moving rod 121 from falling off from the driving wheel or the limiting wheel 1232.

[0051] Among them, the displacement detection mechanism 14 can include a proximity sensor, and a sensing part 122 can be set on the moving rod 121. When the moving rod 121 moves along the first direction X, the sensing part 122 will approach the sensor and be detected by the proximity sensor, so as to detect the position of the moving rod 121 and further detect the moving distance of the moving rod 121.

[0052] In some embodiments, Figure 1 , Figure 3-Figure 5 As shown, the mounting frame 11 may include a support frame 110, a housing 1101 and an angle adjustment assembly 1102. The driving structure 123 is mounted on the housing 1101. The housing 1101 is connected to the support frame 110 through the angle adjustment assembly 1102. The angle adjustment assembly 1102 is used to adjust the pitch angle of the housing 1101. By adjusting the pitch angle of the housing 1101 through the angle adjustment assembly 1102, the pitch angle of the moving rod 121 can be adjusted, so that the angle of the moving rod 121 can be adjusted according to the angle of the pipeline, so that the length direction of the moving rod 121 is substantially parallel to the direction of the pipeline.

[0053] Specifically, the angle adjustment assembly 1102 includes a first adjusting member 1103, a second adjusting member 1106 and a locking nut 1111. The first adjusting member 1103 and the second adjusting member 1106 are hinged through the locking nut 1111, and the locking nut 1111 can lock the first adjusting member 1103 and the second adjusting member 1106 to limit the relative rotation of the first adjusting member 1103 and the second adjusting member 1106, and can also unlock the first adjusting member 1103 and the second adjusting member 1106 so that the first adjusting member 1103 and the second adjusting member 1106 can rotate relative to each other.

[0054] The first adjusting member 1103 is connected to the housing 1101, and the second adjusting member 1106 is connected to the support frame 110, so that the housing 1101 is connected to the support frame 110 through the angle adjustment assembly 1102. When the pitch angle of the moving rod 121 needs to be adjusted, the first adjusting member 1103 and the second adjusting member 1106 can be unlocked by the locking nut 1111, and then the first adjusting member 1103 is rotated relative to the second adjusting member 1106 to adjust the pitch angle of the housing 1101 and the moving rod 121. After the pitch angle of the moving rod 121 is adjusted to a suitable angle, the first adjusting member 1103 and the second adjusting member 1106 can be locked by the locking nut 1111 to limit the relative rotation of the first adjusting member 1103 and the second adjusting member 1106, so that the pitch angle of the moving rod 121 remains fixed.

[0055] Among them, a first buffer 1109 can be provided on the second adjusting member 1106. When the first adjusting member 1103 rotates a certain angle relative to the second adjusting member 1106 along the first rotation direction, the first buffer 1109 can abut against the first adjusting member 1103 to limit the first adjusting member 1103 from continuing to rotate along the first rotation direction. In addition, a second buffer 1110 can be provided on the second adjusting member 1106. When the first adjusting member 1103 rotates a certain angle relative to the second adjusting member 1106 along the second rotation direction, the second buffer 1110 can abut against the first adjusting member 1103 to limit the second adjusting member 1106 from continuing to rotate. The first rotation direction is opposite to the second rotation direction.

[0056] Specifically, the first adjusting member 1103 includes a first supporting plate 1104 and a first hinged portion 1105, wherein the first hinged portion 1105 is disposed on one side of the first supporting plate 1104 and is located between two opposite ends of the first supporting plate 1104. The second adjusting member 1106 includes a second supporting plate 1107 and a second hinged portion 1108, wherein the second hinged portion 1108 is disposed on one side of the second supporting plate 1107 and is located between two opposite ends of the second supporting plate 1107. The locking nut 1111 passes through the first hinged portion 1105 and the second hinged portion 1108 to rotatably connect the first adjusting member 1103 and the second adjusting member 1106 together.

[0057] The first buffer 1109 and the second buffer 1110 may be elastic members. The first buffer 1109 and the second buffer 1110 are respectively arranged on one side of the second support plate 1107, the first buffer 1109 and the second buffer 1110 and the second hinge 1108 are located on the same side of the second support plate 1107, and the second hinge 1108 is located between the first buffer 1109 and the second buffer 1110, and the first buffer 1109 and the second buffer 1110 are respectively used to abut against one side of the first support plate 1104 provided with the first hinge 1105, so as to limit the rotation angle of the first adjustment member 1103 relative to the second adjustment member 1106 along the first rotation direction and the second rotation direction.

[0058] In some embodiments, Figure 1 and Figure 3 As shown, the support frame 110 may include an adjusting rod 1112 and a fixing frame 1113, the adjusting rod 1112 extends along the height direction of the driving assembly 10, the top end of the adjusting rod 1112 is connected to the angle adjustment assembly 1102, the adjusting rod 1112 is connected to the fixing frame 1113, and the height of the adjusting rod 1112 is adjustable. Therefore, the height of the adjusting rod 1112 relative to the fixing frame 1113 can be adjusted according to the height of the pipeline, so as to adjust the height of the moving rod 121, so that the height of the moving rod 121 is adapted to the height of the pipeline (that is, the length direction of the moving rod 121 is parallel to the length direction of the pipeline, and the moving rod 121 and the pipeline are distributed in sequence along the first direction X), so that when the moving rod 121 moves along the first direction X, the moving accuracy of the laser cleaning head 20 in the pipeline is improved.

[0059] Specifically, the upper end of the adjusting rod 1112 is connected to the side of the second support plate 1107 away from the second hinged portion 1108. The fixing frame 1113 includes an adjusting portion 1114 and a tripod 1115 connected to the adjusting portion 1114. The fixing frame 1113 can be supported on a bottom surface or other supporting platform by the tripod 1115. The adjusting rod 1112 passes through the adjusting portion 1114 and is slidably connected with the adjusting portion 1114 along the length direction of the adjusting rod 1112. The adjusting portion 1114 is also provided with a locking mechanism (not shown in the figure), which is used to lock or unlock the adjusting rod 1112. When the locking mechanism locks the adjusting rod 1112, the height of the adjusting rod 1112 relative to the adjusting portion 1114 is fixed. When the locking mechanism unlocks the adjusting rod 1112, the height of the adjusting rod 1112 relative to the adjusting portion 1114 can be adjusted.

[0060] In some embodiments, Figure 1As shown, an indicator light 15 is provided on the housing 1101 to give an alarm when a special situation occurs in the drive assembly 10. In addition, control components such as an operation button 16 and a touch screen 17 can also be installed on the housing 1101 to control the movement state of the moving rod 121 through the control components.

[0061] An embodiment of the present application also provides a laser cleaning device, which includes a driving assembly. The specific structure of the driving assembly refers to the above embodiment. Since the laser cleaning device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0062] Among them, the laser cleaning device 1 includes a laser cleaning head 20 and a driving component 10, the laser cleaning head 20 is used to emit laser; the driving component 10 can be the driving component 10 in any of the above-mentioned embodiments, and one end of the moving rod 121 of the driving component 10 is connected to the laser cleaning head 20.

[0063] In some embodiments, the laser cleaning device 1 may further include a laser emitting assembly (not shown in the figure), which is used to be connected to the optical path of the laser cleaning head 20, and the laser emitting assembly is used to emit laser to the laser cleaning head 20 so that the laser is emitted from the laser cleaning head 20.

[0064] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0065] The above is a detailed introduction to a driving component and a laser cleaning device provided in the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

[0066] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0067] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0068] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

Claims

1. A driving assembly for driving a laser cleaning head to move, wherein the laser cleaning head is used to emit laser, characterized in that: include: Mounting frame; The moving mechanism includes a moving rod and a driving structure, one end of the moving rod is used to connect with the laser cleaning head, the driving structure is arranged on the mounting frame and connected to the moving rod, and the driving structure is used to drive the moving rod to reciprocate along a first direction, and the first direction is parallel to the length direction of the moving rod.

2. The drive assembly according to claim 1, characterized in that The driving structure includes a driving wheel, a limiting wheel and a driving member. The driving wheel and the limiting wheel are distributed on both sides of the moving rod along the second direction, and are respectively rotatably abutted with the moving rod, and the second direction forms an angle with the first direction; the driving member is connected to the driving wheel and is used to drive the driving wheel to rotate, thereby driving the moving rod to reciprocate along the first direction.

3. The drive assembly according to claim 2, characterized in that: The driving structure comprises a plurality of the limiting wheels, and the plurality of the limiting wheels are sequentially distributed along the length direction of the moving rod; and / or, The driving structure comprises a plurality of driving wheels and a plurality of driving members, the plurality of driving wheels are sequentially distributed along the length direction of the moving rod, and the plurality of driving members are connected to the plurality of driving wheels in a one-to-one correspondence.

4. The drive assembly according to claim 2, characterized in that: The driving structure further comprises an adjusting structure mounted on the mounting frame, wherein the adjusting structure is connected to at least one of the limiting wheels to adjust the distance between the limiting wheel and the driving wheel in the second direction.

5. The drive assembly according to claim 4, characterized in that: The adjustment structure includes a threaded rod and a mounting seat, the mounting seat is slidably connected to the mounting frame along the second direction, the limiting wheel is rotatably mounted on the mounting seat, and the threaded rod extends along the second direction and is threaded with the mounting frame.

6. The drive assembly according to any one of claims 1 to 5, characterized in that: The driving assembly further comprises a positioning mechanism, wherein the positioning mechanism comprises at least two positioning wheels rotatably connected to the moving rod, and the at least two positioning wheels are sequentially distributed along the circumference of the moving rod.

7. The drive assembly according to any one of claims 1 to 5, characterized in that: The driving assembly further comprises a displacement detection mechanism connected to the mounting bracket, wherein the displacement detection mechanism is used to detect the moving distance of the moving rod.

8. The drive assembly according to any one of claims 1 to 5, characterized in that: The mounting frame includes a supporting frame, a shell and an angle adjustment component. The driving structure is installed on the shell. The shell is connected to the supporting frame through the angle adjustment component. The angle adjustment component is used to adjust the pitch angle of the shell.

9. The drive assembly according to claim 8, characterized in that The support frame includes an adjustment rod and a fixing frame, the adjustment rod extends along the height direction of the driving assembly, the top end of the adjustment rod is connected to the angle adjustment assembly, the adjustment rod is connected to the fixing frame, and the height of the adjustment rod is adjustable.

10. A laser cleaning device, characterized in that: include: A laser cleaning head, used for emitting laser; A driving assembly, wherein the driving assembly is the driving assembly described in any one of claims 1 to 9, and one end of the moving rod of the driving assembly is connected to the laser cleaning head.

Images