CN217553481U - Anilox roller laser cleaning equipment - Google Patents

Abstract

The utility model discloses an anilox roller laser cleaning equipment. The utility model discloses an anilox roller laser cleaning equipment includes quick-witted case, roller train and laser head. The roller group is connected with the case and comprises a first rotating roller and a second rotating roller which are arranged in parallel and used for bearing the anilox roller, and a gap is formed between the first rotating roller and the second rotating roller; the laser head is connected with the case and used for emitting laser which is used for cleaning the mesh roller, the laser head is positioned between the first rotating roller and the second rotating roller and below the first rotating roller and the second rotating roller, and the laser can penetrate through the gap; wherein the laser head can move along the axial direction of the roller group. The anilox roller laser cleaning equipment can be directly installed on a roller group to carry out laser cleaning processing in the anilox roller with a certain specification range, the laser processing parameters do not need to be debugged, the preparation time before laser cleaning is greatly shortened, and the processing efficiency is improved.

Description

Anilox roller laser cleaning equipment

Technical Field

The utility model relates to a laser cleaning field especially relates to an anilox roller laser cleaning equipment.

Background

In a process such as printing or embossing, an anilox roller is a core member and needs to be in direct contact with a processing object. The clarity of the impression is significantly reduced after the patterns or designs on the surface of the anilox roll are bound by contaminants. Therefore, the anilox roller needs to be cleaned periodically. In the anilox roller cleaning technology, the laser cleaning technology is widely applied due to high single cleaning efficiency and good cleaning effect. In the related art, the anilox roller laser cleaning equipment needs to adjust the focal length of a laser according to the outer diameter of the anilox roller, so that laser can be focused on the outer surface of the anilox roller for laser cleaning. The specifications of the anilox roller are different, and in batch cleaning operation, laser parameters need to be adjusted according to the specification of the currently processed anilox roller before each processing, so that the overall processing efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an anilox roller laser cleaning equipment, the anilox roller in certain specification range can be directly installed and carry out laser cleaning processing to the roller train on, need not to debug laser machining parameter, has greatly shortened the preparation time before the laser cleaning, has improved machining efficiency.

According to the utility model discloses an anilox roller laser cleaning equipment of first aspect embodiment, include:

a chassis;

the roller group is connected with the case and comprises a first rotating roller and a second rotating roller, the first rotating roller and the second rotating roller are arranged in parallel and used for bearing the anilox roller, and a gap exists between the first rotating roller and the second rotating roller;

the laser head, with the quick-witted case is connected for send laser, laser is used for wasing the reticulation roller, the laser head is located first live-rollers with between the second live-rollers, and is located first live-rollers with the below of second live-rollers, so that laser can pass the clearance, the laser head with can follow between the reticulation roller the axial relative movement of roller train.

According to the utility model discloses reticulation roller laser cleaning equipment has following beneficial effect at least: the utility model provides an anilox roller laser cleaning equipment is applicable to the washing of big batch anilox roller, need not to carry out the centre gripping locking of anilox roller or remove locking operation, only needs to pack into or pull down the loading and unloading operation that can accomplish the anilox roller with the anilox roller from the roller train, has greatly improved the loading and unloading efficiency of anilox roller, and need not to clear up the dead angle, need not to divide work step operation, has greatly shortened long when the washing of single anilox roller. Because the laser head is located the anilox roller downside again, and then the anilox roller laser cleaning equipment of this application has great washing scope, when wasing to the large batch anilox roller of multiple specification, can reduce the operation of adjustment laser parameter or laser head position, has greatly shortened the preliminary period preparation time of anilox roller cleaning operation.

According to some embodiments of the present invention, the perpendicular bisector of the line connecting the centers of the first rotating roller and the second rotating roller coincides with the light path of the laser.

According to the utility model discloses a some embodiments, anilox roller laser cleaning equipment is including two sets of the roller train, the roller train is followed the axial sets up respectively the both ends of quick-witted case, interval between the roller train can be adjusted.

According to some embodiments of the utility model, anilox roller laser cleaning equipment is still including fine setting structure, fine setting structure with the bottom surface butt of laser head can be adjusted the laser head is in the ascending position of vertical side.

According to some embodiments of the utility model, anilox roller laser cleaning equipment is still including distance sensor, distance sensor set up in the top surface of laser head, in order to measure the anilox roller with the distance of laser head.

According to the utility model discloses a some embodiments, the light-emitting hole has been seted up to the top surface of laser head, laser follows the light-emitting hole jets out, anilox roller laser cleaning equipment still includes the air knife, the air knife set up in one side of top surface, can form and be on a parallel with the air current of top surface to it removes to drive the dust.

According to some embodiments of the utility model, anilox roller laser cleaning equipment still includes the fender lid, keep off the lid with the laser head rotates to be connected, can rotate to covering the light-emitting hole, or rotatory to exposing the light-emitting hole.

According to the utility model discloses a some embodiments, anilox roller laser cleaning equipment is still including temperature sensor, temperature sensor with the laser head is connected, the light-emitting hole is provided with the lens, in order to prevent the dust falls into the light-emitting hole, temperature sensor can monitor the temperature of lens.

According to some embodiments of the utility model, anilox roller laser cleaning equipment includes dust recovery device, so dust recovery device with the air knife sets up relatively, the air current is followed the air knife extremely dust recovery device's direction removes, in order to drive the dust is retrieved.

According to some embodiments of the utility model, the machine case includes the safety cover, the safety cover with machine case swing joint, visual window has been seted up on the safety cover.

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 will be further described with reference to the following drawings and examples, in which:

fig. 1 is an overall schematic view of an anilox roller laser cleaning device in an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a laser cutting apparatus in an embodiment of the present invention;

fig. 3 is a schematic position diagram of the laser heads, the roller groups and the anilox roller in the embodiment of the present invention;

FIG. 4 is a schematic view of a comparative example in the embodiment of FIG. 3;

FIG. 5 is a schematic view of the roller set structure in the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a laser head in an embodiment of the present invention.

Reference numerals:

the roller set comprises a case 100, a roller group 200, a first rotating roller 210, a second rotating roller 220, a fixed roller group 230, a movable roller group 240, a laser head 300, a laser 310, a light outlet 320, a fine adjustment structure 400, a distance sensor 410, a blocking cover 420, a temperature sensor 430, a protective cover 450, an air knife 460 and an anilox roller 500.

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 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 drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification 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, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" 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 present 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 application provides an anilox roller laser cleaning device, which is used for cleaning an anilox roller 500, and comprises a case 100, a roller group 200 and a laser head 300, as shown in fig. 1 and 2. The roller group 200 is connected to the cabinet 100, and includes a first rotating roller 210 and a second rotating roller 220, and the first rotating roller 210 and the second rotating roller 220 are arranged in parallel to receive the anilox roller 500. At least one of first live-rollers 210 and second live-rollers 220 is connected with the motor, and then when anilox roller 500 and first live-rollers 210, second live-rollers 220 butt, the rotation of first live-rollers 210 and/or second live-rollers 220 can drive anilox roller 500's rotation, conveniently carries out the washing of circumferential laser 310 to anilox roller 500. In this embodiment, first live-rollers 210 is connected with the motor, can take place to rotate under the motor drives, and then drives anilox roller 500 and takes place to rotate, and second live-rollers 220 rotates with quick-witted case 100 to be connected, and then anilox roller 500 is driven the back by first live-rollers 210, also can drive the rotation of second live-rollers 220 to reduce frictional resistance to anilox roller 500 pivoted influence.

It should be noted that, after the outer circumferential surface of the anilox roller 500 is clamped by the clamping device in the conventional art, the rotation of the clamping device drives the anilox roller 500 to rotate. However, this driving method has a disadvantage that the clamping area between the clamping device and the anilox roller 500 is wrapped by the clamping member, and the laser 310 cannot clean the clamping area, so that the clamping area needs to be replaced in the cleaning process of the anilox roller 500, and all areas on the outer circumferential surface of the anilox roller 500 can be cleaned. In addition, in a large batch cleaning operation of the anilox roller 500, the anilox roller 500 needs to be clamped continuously, and the installation and the disassembly of the anilox roller 500 take much time. In this application, through accepting anilox roller 500 with first live-rollers 210 and second live-rollers 220, avoided centre gripping anilox roller 500 to form the clearance dead angle on the one hand, can realize the comprehensive washing of anilox roller 500 outer circumferential surface through anilox roller 500's rotation and laser head 300's removal, need not to carry out substep processing. On the other hand, the assembling and disassembling process of the anilox roller 500 is more convenient, namely the anilox roller 500 is placed on the first rotating roller 210 and the second rotating roller 220, so that the anilox roller 500 can be assembled, the disassembling process is similar, the clamping and locking operation is not needed, the preparation time before processing can be shortened for large-batch cleaning of the anilox roller 500, and the cleaning efficiency is greatly improved.

As shown in fig. 2, a laser head 300 is connected to the cabinet 100, and the laser head 300 is used to emit a laser 310. In this embodiment, the laser head 300 mainly functions to transmit the laser light 310, and the laser light 310 is generated by the laser generator, transmitted through the optical path inside the laser head 300, and then emitted from the light exit hole 320 of the laser head 300. The laser 310 is focused on the surface of the anilox roller 500, and impurities on the surface of the anilox roller 500 can be broken by energy flow and then fall off, so that the cleaning purpose is achieved. Be different from traditional setting up laser head 300 in the top of anilox roller 500 or with laser head 300 and anilox roller 500 parallel and level setting, in this application, laser head 300 is located between first rotating roller 210 and the second rotating roller 220, and is located the below of first rotating roller 210 and second rotating roller 220 has the clearance between first rotating roller 210 and the second rotating roller 220, and under operating condition, laser 310 that laser head 300 sent can pass this clearance and reach the surface of anilox roller 500, and then realizes the cleaning operation to anilox roller 500 surface. The laser head 300 can move in the axial direction of the roller set 200, that is, in the length direction of the anilox roller 500, thereby performing the cleaning of the anilox roller 500 in the length direction.

It should be noted that laser 310 has a certain depth of focus, and a better cleaning effect can be achieved within the depth of focus range, and further, when the change of the outer diameter of anilox roller 500 is within a certain range, the position of laser head 300 does not need to be adjusted to enable the surface of anilox roller 500 to be located within the focal distance of laser 310, and for facilitating subsequent description, the outer diameter range of anilox roller 500 which can be cleaned by anilox roller laser cleaning equipment is called as a cleaning range under the condition that the vertical position of laser head 300 and the parameters of laser 310 are not changed. In this application, because laser head 300 is located anilox roller 500's below, the anilox roller 500 of different external diameters is accepted the back by first rotating roller 210 and second rotating roller 220, its minimum is not big to laser head 300's distance change, and even if laser head 300 is at the ascending position determination of vertical side, also can obtain great washing scope, compare in the top or the side direction with laser head 300 setting at anilox roller 500, set up laser head 300 and can obtain bigger washing scope in anilox roller 500's below, and then when wasing the anilox roller 500 of different specifications, as long as satisfy anilox roller 500's external diameter size in the washing scope, need not to adjust laser 310 parameter or adjustment laser head 300 position promptly.

Based on the above, the anilox roller laser cleaning equipment of this application is applicable to the washing of big batch anilox roller 500, need not to carry out the centre gripping locking of anilox roller 500 or remove locking operation, only needs to pack into or pull down anilox roller 500 from roller train 200 and can accomplish anilox roller 500's loading and unloading operation, has greatly improved anilox roller 500's handling efficiency, and need not to clear up the dead angle, need not to divide the work step operation, has greatly shortened long when single anilox roller 500's washing. Because the laser head 300 is located at the lower side of the anilox roller 500, the anilox roller laser cleaning equipment has a large cleaning range, and can reduce the operation of adjusting the parameters of the laser 310 or the position of the laser head 300 when cleaning large batches of anilox rollers 500 of various specifications, thereby greatly shortening the early-stage preparation time of the cleaning operation of the anilox roller 500.

In some embodiments, as shown in fig. 2 and 3, to obtain a greater cleaning range, the perpendicular bisector of the line connecting the centers of the first rotating roller 210 and the second rotating roller 220 coincides with the optical path of the laser 310, so that the laser 310 can strike the lowest point of the anilox roller 500 when the anilox roller 500 is mounted on the roller group 200. For the sake of convenience, the following description is given by way of example with specific values, but it should not be understood that the present application protects only the anilox laser cleaning device which is suitable for this set of values. In some embodiments, the diameter a of the first rotating roller 210 and the second rotating roller 220 is 76mm, the center distance b of the first rotating roller 210 and the second rotating roller 220 is 85mm, the focal depth c of the laser 310 is 12mm, and further, the cleaning range of the laser cleaning equipment for the anilox roller under the specification parameters is phi 50-phi 300, that is, after the anilox roller 500 with the outer diameter ranging from 50mm to 300mm is mounted on the roller group 200, a good cleaning effect can be obtained without adjusting the position of the laser head 300 or the parameters of the laser 310. Specifically, the minimum diameter of the anilox roller 500 is set to d1, the maximum diameter of the anilox roller 500 is set to d2, the vertical distance from the lowest point of the anilox roller 500 with the minimum diameter to the connecting line of the centers of the first rotating roller 210 and the second rotating roller 220 is set to e1, the vertical distance from the lowest point of the anilox roller 500 with the maximum diameter to the connecting line of the centers of the first rotating roller 210 and the second rotating roller 220 is set to e2, and the e1 and e2 satisfy the following relationship:

Δe＝e2-e1

in the embodiment, d1 is 50mm, d2 is 300mm, a is 76mm, b is 85mm, by substituting the above formulas, e1 is 21.51mm, e2 is 33.13mm, the height difference Δ e of the lowest point is 11.62mm, and the focal depth of the laser 310 is 12mm, when the anilox roller laser cleaning device firstly processes the anilox roller 500 with phi 50mm, the laser head 300 is adjusted to the limit position where the anilox roller 500 is located in the focal depth of the laser 310 and the laser head 300 is closest to the anilox roller 500, during the subsequent processing of the anilox roller 500 with the specification of phi 50mm to 300mm, the anilox roller 500 can be located in the focal depth of the laser 310, and the adjustment of the laser head 300 or the laser 310 parameter is not needed. On the contrary, when the anilox roller laser cleaning equipment firstly processes the anilox roller 500 with the specification of 300mm, the laser head 300 is adjusted to the limit position where the anilox roller 500 is positioned in the focal depth of the laser 310 and the laser head 300 is farthest from the anilox roller 500, and the adjustment of the parameters of the laser head 300 or the laser 310 is not needed in the subsequent processing process.

By the above formula or its deformation formula, when cleaning a large batch of anilox rollers 500, the following idea can be adopted for processing the anilox rollers 500:

selecting the anilox roll 500 of the batch of anilox rolls 500 having the smallest diameter (determining the smallest diameter d 1);

selecting a first rotating roller 210 and a second rotating roller 220 with proper outer diameters to receive the anilox roller 500 (determining a rotating roller diameter a and a center distance b);

selecting appropriate laser 310 processing parameters (determining depth of focus c);

adjusting the laser head 300 to the limit position where the anilox roller 500 is positioned in the focal depth of the laser 310 and the laser head 300 is closest to the anilox roller 500 for processing (determining the minimum vertical distance e 1);

measuring the maximum diameter (calculating the maximum diameter d 2) of the machinable anilox roll 500;

machining an anilox roller 500 having a diameter in the range of a minimum diameter d1 to a maximum diameter d 2;

the anilox roll 500 with the smallest diameter of the remaining unwashed anilox rolls 500 is selected, the appropriate laser 310 processing parameters or the specifications of the rotating rolls are reselected, and the above steps are repeated.

Based on the above, through the arrangement of the processing sequence, the anilox rollers 500 of various specifications can be processed in a classified manner, the anilox rollers 500 of the same type can be directly installed on the roller group 200 to be processed by laser 310 cleaning, the processing parameters of the laser 310 do not need to be debugged, the preparation time before the laser 310 is cleaned is greatly shortened, and the processing efficiency is improved.

In order to show the advantages of the anilox roller laser cleaning apparatus and the above-described processing method in the present application, a comparative example will be described herein of the processing when the laser head 300 is positioned above the anilox roller 500. As shown in fig. 4, a vertical distance e3 from a highest point of the anilox roller 500 having the smallest diameter to a line connecting centers of the first and second rotating rollers 210 and 220 is set, a vertical distance e4 from a highest point of the anilox roller 500 having the largest diameter to a line connecting centers of the first and second rotating rollers 210 and 220 is set, and e3 and e4 satisfy the following relationship:

Δe＝e4-e3

the parameters in this comparative example are all kept consistent with those in the above example, d1 is 50mm, d2 is 300mm, a is 76mm, and b is 85mm, and by substituting the above formula, it can be calculated that e3 is 71.51mm, e2 is 333.13mm, and further the height difference Δ e at the highest point is 261.62mm, and the height difference in this comparative example is changed by only 11.62mm compared with the height difference at the lowest point in the above example, and therefore, the position of the laser head 300 needs to be readjusted to ensure that the surface of the anilox roller 500 is within the depth of focus of the laser 310.

Based on the comparison between the above comparative example and the embodiment, it can be seen that in the present application, the light path of the laser 310 is adjusted to coincide with the perpendicular bisector of the central connecting line of the roller set 200, so that the laser 310 irradiates on the lowest point of the anilox roller 500, and further, when a workpiece in a certain range is processed, the cleaning process can be directly performed without adjusting the parameters of the laser 310, thereby improving the processing efficiency.

In some embodiments, the anilox roller laser cleaning apparatus includes two sets of roller sets 200 respectively disposed at both ends of the cabinet 100 in an axial direction of the roller sets 200, and a distance between the roller sets 200 can be adjusted. In this embodiment, as shown in fig. 5, the left roller set 200 is a fixed roller set 230, and is fixedly connected to the chassis 100. The roller set 200 at the right end is a movable roller set 240, is movably connected with the case 100, and can move along the length direction of the anilox roller 500, so that the distance between the roller sets 200 can be properly adjusted according to the length of the anilox roller 500. When the anilox roller 500 is loaded, the left end of the anilox roller 500 is placed on the fixed roller set 230 at the left end, and the right end of the anilox roller is received by the movable roller set 240, so that the laser head 300 moves between the fixed roller set 230 and the movable roller set 240 to clean the anilox roller 500. In this embodiment, the movable roller set 240 can feed back the laser head 300 according to the adjustment of the length of the anilox roller 500, so that the laser head 300 moves a corresponding distance according to the length of the anilox roller 500, thereby avoiding the situation that the laser head 300 moves too long along the length direction of the anilox roller 500 and does not irradiate the anilox roller 500 to be idle, shortening the moving stroke of the laser head 300 and improving the effective working rate of the laser 310.

In some embodiments, as shown in fig. 6, the anilox roller laser cleaning apparatus includes a fine adjustment structure 400, and the fine adjustment structure 400 abuts against the bottom surface of the laser head 300, so that the position of the laser head 300 in the vertical direction can be adjusted. The fine adjustment structure 400 mainly plays a role in fine adjustment, when the maximum diameter and the minimum diameter of the anilox roller 500 are too large, the focal depth of the laser 310 cannot be covered, or the surface pattern on the anilox roller 500 is too deep, so that the focal depth of the laser 310 is exceeded, the fine adjustment structure 400 can perform fine adjustment on the laser head 300 in the vertical direction, so that the surface of the anilox roller 500 is located in the focal depth of the laser 310. When a large range of displacement is required, the displacement is still performed using the driving structure to which the laser head 300 is connected. The driving structure comprises a screw motor and an optical axis, and can move in three degrees of freedom to adjust the position of the laser head 300.

In some embodiments, as shown in fig. 6, the anilox laser cleaning apparatus further comprises a distance sensor 410 disposed on the top surface of the laser head 300 to measure the vertical distance between the anilox roller 500 and the laser head 300. When the workpiece surface is detected to be outside the focal depth coverage, the distance sensor 410 can give an electrical signal feedback to the fine adjustment structure 400 or the driving structure to automatically adjust the position of the laser head 300 so that the surface of the anilox roller 500 can be cleaned.

In some embodiments, as shown in fig. 6, the laser head 300 has a light exit hole 320 formed on the top surface thereof, and the laser 310 is emitted from the light exit hole 320. The anilox roller laser cleaning apparatus further comprises an air knife 460, the air knife 460 is disposed at one side of the top surface and can form an air flow parallel to the top surface to prevent dust from falling into the light exit hole 320 under the action of gravity when the laser 310 is cleaned.

In some embodiments, as shown in fig. 6, the anilox roller laser cleaning apparatus further includes a blocking cover 420, the blocking cover 420 is rotatably connected to the laser head 300, when the laser head 300 stops working, the blocking cover 420 can rotate to cover the light outlet 320 to prevent dust or other impurities from falling into the light outlet 320, and when the laser head 300 performs cleaning work, the blocking cover 420 can rotate to expose the light outlet 320 to prevent blocking of the light path. In other embodiments, a motor is additionally installed on the blocking cover 420, and the rotation of the motor is controlled by a switch, so that when the laser head 300 starts to work, the blocking cover 420 automatically rotates to expose the light emitting hole 320, and after the laser head 300 stops working, the blocking cover 420 automatically closes to prevent dust from falling.

In some embodiments, the light exit hole 320 is provided with a protective lens to prevent dust from falling into the light exit hole 320, and the laser 310 can be transmitted while blocking the dust. However, the dust adhered to the lens tends to increase the temperature of the lens and even melt the lens. In this embodiment, in order to prevent this situation, as shown in fig. 6, the anilox roller laser cleaning device further includes a temperature sensor 430, and the optical path of the infrared temperature sensor 430 is aligned with the lens, so as to monitor the temperature of the lens, and feed back to the control center of the anilox roller laser cleaning device in real time.

In some embodiments, the anilox roller laser cleaning apparatus comprises a dust recovery device for recovering dust within the cabinet 100. The dust recovery device is arranged opposite to the air knife 460, an air pump is connected outside the dust recovery device and can form relative negative pressure, then the air flow moves along the direction from the air knife 460 to the dust recovery device, and finally the air flow is sucked into the dust recovery device for centralized processing.

In some embodiments, as shown in fig. 1, the casing 100 includes a protective cover 450, and the protective cover 450 is movably connected to the casing 100, and may be movably connected or rotatably connected, and in this embodiment, a rotatable connection is used. The protection cover 450 is provided with the visual window, so that the condition in the case 100 can be seen through the visual window, on one hand, the cleaning condition in the case 100 can be observed, the stop loss can be timely stopped when an accident condition occurs, on the other hand, the operation of focusing the laser head 300 by an operator can be facilitated on the premise that the operator receives the radiation of the laser 310.

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 without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. Anilox roller laser cleaning equipment for wash the anilox roller, its characterized in that includes:

a chassis;

the roller group is connected with the case and comprises a first rotating roller and a second rotating roller, the first rotating roller and the second rotating roller are arranged in parallel and used for bearing the anilox roller, and a gap is formed between the first rotating roller and the second rotating roller;

the laser head, with the quick-witted case is connected for send laser, laser is used for wasing the reticulation roller, the laser head is located first live-rollers with between the second live-rollers, and is located first live-rollers with the below of second live-rollers, so that laser can pass the clearance, the laser head with can follow between the reticulation roller the axial relative movement of roller train.

2. Anilox roll laser cleaning apparatus according to claim 1, wherein a perpendicular bisector of a line connecting the centers of the first rotating roll and the second rotating roll coincides with the optical path of the laser.

3. The anilox roller laser cleaning device of claim 1, comprising two sets of the roller groups, wherein the roller groups are respectively arranged at two ends of the case along the axial direction, and the distance between the roller groups can be adjusted.

4. The anilox roller laser cleaning device of claim 1, further comprising a fine adjustment structure, wherein the fine adjustment structure abuts against the bottom surface of the laser head, and the position of the laser head in the vertical direction can be adjusted.

5. The anilox roller laser cleaning device of claim 1, further comprising a distance sensor arranged on the top surface of the laser head to measure the distance of the anilox roller from the laser head.

6. The anilox roller laser cleaning device of claim 1, wherein a light exit hole is formed in a top surface of the laser head, the laser is emitted from the light exit hole, and the anilox roller laser cleaning device further comprises an air knife which is arranged on one side of the top surface and can form an air flow parallel to the top surface to drive dust to move.

7. The anilox roller laser cleaning device of claim 6, further comprising a blocking cover rotatably connected with the laser head and capable of rotating to cover the light emitting holes or to expose the light emitting holes.

8. The anilox roller laser cleaning device of claim 6, further comprising a temperature sensor connected to the laser head, wherein the light exit hole is provided with a lens to prevent the dust from falling into the light exit hole, and the temperature sensor can monitor the temperature of the lens.

9. The anilox roller laser cleaning apparatus of claim 6, comprising a dust recovery device, so that the dust recovery device is arranged opposite to the air knife, the air flow moving in a direction from the air knife to the dust recovery device to drive the dust to be recovered.

10. The anilox roller laser cleaning device of claim 1, wherein the housing comprises a protective cover, the protective cover is movably connected with the housing, and a visible window is formed in the protective cover.

Images