Carving device for processing inking holes of anilox roller

Abstract

The utility model discloses an engraving device for processing inking holes of an anilox roller, and relates to the technical field of anilox roller processing. The device comprises a cleaning mechanism and a main body, a cooling mechanism is arranged in the cleaning mechanism, a fixing device is arranged in the main body, the right side of the fixing device is fixedly connected with a first motor, and the output end of the first motor penetrates through the fixing device and extends into the fixing device. A first motor is started to drive a main gear to rotate, the main gear rotates to drive a rotating gear at the top to rotate, then the rotating gear rotates to drive an engraving roller to rotate so that the engraving face of the engraving roller can be changed, meanwhile, the main gear rotates to drive a secondary gear at the bottom to rotate, and the secondary gear rotates to drive a telescopic rod to rotate; the telescopic rod rotates to drive the internal extension rod to rotate, and the extension rod rotates to drive the cleaning cotton to rotate, so that the cleaning cotton cleans chippings left during engraving, and the situation that chippings block during re-engraving to cause engraving incompleteness is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of anilox roller processing and engraving, and particularly relates to an engraving device for processing anilox roller ink holes. Background Technique

[0002] An anilox roller, full name anilox ink transfer roller, is a special ink transfer roller for flexographic printing presses. Its surface is made with countless concave holes of the same size, shape, and depth. These concave holes are also called cells or ink holes, and the recessed cells can store ink.

[0003] According to the authorized patent CN216829173U for an anilox roller engraving device, an anilox roller engraving device of the utility model controls the operation of the engraving component through a control component to achieve engraving processing operations. Moreover, through the control component, the engraving power of the engraving component can be automatically adjusted during the engraving process of the engraving component. Thus, through different engraving powers, different-depth cells can be engraved in segments without stopping on the anilox roller at one time, and a gradual change in the cell depth is achieved between different-depth segments, avoiding the problem of sudden changes in printing color caused by sudden changes in cell depth, and realizing the printing operation of gradually changing colors through a single anilox roller. However, there are still the following problems, such as:

[0004] When the anilox roller engraving device engraves the anilox roller, the debris generated by engraving cannot be cleaned in time. During the middle stage of engraving, there will be more debris on the surface, resulting in defects in the engraved products. This device drives the telescopic rod to rotate through the rotation of the secondary gear, and then drives the cleaning cotton to rotate through the rotation of the extension rod to clean the engraving roller. At the same time, the rotation of the engraving roller can also remove a part of the debris. Therefore, we provide an engraving device for processing anilox roller ink holes. Content of the Utility Model

[0005] The purpose of the utility model is to provide an engraving device for processing anilox roller ink holes. By driving the cleaning cotton to rotate through the rotation of the extension rod, the cleaning cotton can clean the debris left during engraving, solving the problem that there will be more debris on the surface during the middle stage of existing engraving, resulting in defects in the engraved products.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is an engraving device for processing anilox roller ink holes, including a cleaning mechanism and a main body. A cooling mechanism is arranged inside the cleaning mechanism, a fixator is arranged inside the main body, a motor I is fixedly connected to the right side of the fixator, the output end of the motor I penetrates the fixator and extends to the inside, the output end of the motor I is fixedly connected to a main gear, and a rotating gear is meshed and connected to the top of the main gear;

[0008] The outer surface of the rotating gear is rotatably connected to the inner wall of the fixator. The inner wall of the rotating gear is in contact with a carving roller. The bottom of the main gear is meshed with a secondary gear. The left side of the secondary gear is fixedly connected with a telescopic rod. The inner wall of the telescopic rod is slidably connected with an extension rod. The outer surface of the extension rod is fixedly connected with a cleaning cotton. The top of the cleaning cotton is in contact with the bottom of the carving roller. By rotating the rotating gear to drive the carving roller to rotate, the carving surface of the carving roller is changed. The rotation of the carving roller can clean the debris on the surface and at the same time perform all-round carving.

[0009] Further, a second motor is fixedly connected to the inner wall of the main body. The left output end of the second motor is fixedly connected with a first threaded rod. The outer surface of the first threaded rod is threadedly connected to the inner wall of the fixator. The first threaded rod penetrates through the fixator and extends to the outside. By rotating the first threaded rod, the fixator is driven to move inwards or outwards, so that it can be suitable for carving rollers of different sizes.

[0010] Further, the first threaded rod is provided with double threads, and the threads are opposite. A sliding rod is slidably connected to the front of the fixator. The left side and the right side of the sliding rod are respectively fixedly connected to the left side and the right side of the inner wall of the main body. The right side of the extension rod is fixedly connected with a first limiting plate. The outer surface of the first limiting plate is adapted to the inner wall of the telescopic rod. A third motor is fixedly connected to the inside of the main body. The left output end of the third motor is fixedly connected with a third threaded rod. The outer surface of the third threaded rod is threadedly connected to a limiting plate. The top right side of the limiting plate is rotatably connected to an extension rod. The shape of the first limiting plate is the same as the shape inside the telescopic rod, so when the telescopic rod rotates, the extension rod can be driven to rotate.

[0011] Further, the cooling mechanism includes a fixed block fixedly connected to the inner wall of the main body. The left side of the fixed block is fixedly connected with a fourth motor. The output end of the fourth motor is fixedly connected with a fourth threaded rod. The right side of the fourth threaded rod penetrates through the fixed block and extends to the inside. The outer surface of the fourth threaded rod is threadedly connected to a slider. The top of the slider is fixedly connected with a laser head. By the fourth threaded rod, the laser head can be driven to be adjusted, so that the carving position is changed.

[0012] Further, a water absorber is fixedly connected to the bottom of the main body. A filter screen is fixedly connected to the outer surface of the water absorber. A rotating shaft is rotatably connected to the inside of the filter screen. A cleaning fan blade is fixedly connected to the outer surface of the rotating shaft. The water inside the main body is sent into the adjusting spray head by the water absorber.

[0013] Further, the back of the cleaning fan blade is in contact with the front of the filter screen. The front and the back of the water absorber are fixedly connected with a conveying pipe. The other end of the conveying pipe penetrates through the main body and extends to the outside. An adjusting spray head is fixedly connected to the top of the conveying pipe. The debris on the surface of the filter screen is cleaned by the cleaning fan. The water sprayed out by the adjusting spray head will re-enter the main body to form a cycle.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting the main gear in the utility model, when the first motor starts, it drives the main gear to rotate. The rotation of the main gear drives the rotating gear at the top to rotate, and then the rotation of the rotating gear drives the engraving roller to rotate, changing the engraving surface of the engraving roller. At the same time, the rotation of the main gear also drives the secondary gear at the bottom to rotate. The rotation of the secondary gear drives the telescopic rod to rotate, and the rotation of the telescopic rod drives the extension rod inside to rotate. The rotation of the extension rod drives the cleaning cotton to rotate, so that the cleaning cotton cleans the debris left during engraving, preventing the debris from blocking during re-engraving and causing incomplete engraving.

[0016] 2. By setting the water absorber in the utility model, the water absorber starts to pump water from the inside of the main body. During the pumping process, the flow of water drives the cleaning fan blades to rotate, and the cleaning fan blades clean the debris on the surface of the filter screen. The pumped water enters the adjustable nozzle through the delivery pipe. At the same time, the position of the adjustable nozzle is adjusted, and then it is sprayed out through the adjustable nozzle to cool the engraving roller to prevent the temperature from being too high.

[0017] Of course, when implementing any product of the utility model, it is not necessarily required to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the engraving roller of the present utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the fixator of the present utility model;

[0022] Figure 4 It is a schematic diagram of the front sectional structure of the main body of the present utility model;

[0023] Figure 5 It is a schematic diagram of the front sectional structure of the secondary gear of the present utility model;

[0024] Figure 6 It is a schematic diagram of the overall structure of the water absorber of the present utility model.

[0025] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Cleaning mechanism; 101. Main body; 102. Fixer; 103. Motor 1; 104. Motor 2; 105. First threaded rod; 106. Slide bar; 107. Motor 3; 108. Third threaded rod; 109. Telescopic rod; 110. Cleaning cotton; 111. Limiting plate; 112. Engraving roller; 113. First limiting plate; 114. Extension rod; 115. Rotating gear; 116. Main gear; 117. Secondary gear; 2. Cooling mechanism; 201. Fixed block; 202. Motor 4; 203. Fourth threaded rod; 204. Slide block; 205. Laser head; 206. Water absorber; 207. Delivery pipe; 208. Adjusting nozzle; 209. Filter screen; 210. Rotating shaft; 211. Cleaning fan blade. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figure 1-6 As shown, the present invention is an engraving device for processing the ink holes of a gravure roll, including a cleaning mechanism 1 and a main body 101. A cooling mechanism 2 is arranged inside the cleaning mechanism 1, and a fixer 102 is arranged inside the main body 101. A motor 1 103 is fixedly connected to the right side of the fixer 102. The output end of the motor 1 103 penetrates through the fixer 102 and extends to the inside. The output end of the motor 1 103 is fixedly connected to a main gear 116, and a rotating gear 115 is meshed and connected to the top of the main gear 116;

[0029] The outer surface of the rotating gear 115 is rotatably connected to the inner wall of the fixator 102. The inner wall of the rotating gear 115 is in contact with the engraving roller 112. The bottom of the main gear 116 is meshed with the secondary gear 117. The left side of the secondary gear 117 is fixedly connected to the telescopic rod 109. The inner wall of the telescopic rod 109 is slidably connected to the extension rod 114. The outer surface of the extension rod 114 is fixedly connected to the cleaning cotton 110. The top of the cleaning cotton 110 is in contact with the bottom of the engraving roller 112. When the first motor 103 is started, it drives the main gear 116 to rotate. By the rotation of the main gear 116, the rotating gear 115 at the top is driven to rotate. Then, by the rotation of the rotating gear 115, the engraving roller 112 is driven to rotate, changing the engraving surface of the engraving roller 112. At the same time, when the main gear 116 rotates, it also drives the secondary gear 117 at the bottom to rotate. The rotation of the secondary gear 117 drives the telescopic rod 109 to rotate. By the rotation of the telescopic rod 109, the extension rod 114 inside is driven to rotate. By the rotation of the extension rod 114, the cleaning cotton 110 is driven to rotate, so that the cleaning cotton 110 cleans the debris left during engraving, preventing the debris from blocking during engraving and causing incomplete engraving.

[0030] The inner wall of the main body 101 is fixedly connected to the second motor 104. The left output end of the second motor 104 is fixedly connected to the first threaded rod 105. The outer surface of the first threaded rod 105 is threadedly connected to the inner wall of the fixator 102. The first threaded rod 105 penetrates through the fixator 102 and extends to the outside.

[0031] The first threaded rod 105 is provided with double threads, and the threads are opposite. The front surface of the fixator 102 is slidably connected to the sliding rod 106. The left side and the right side of the sliding rod 106 are respectively fixedly connected to the left side and the right side of the inner wall of the main body 101.

[0032] The right side of the extension rod 114 is fixedly connected to the first limiting plate 113. The outer surface of the first limiting plate 113 is adapted to the inner wall of the telescopic rod 109. The inner part of the main body 101 is fixedly connected to the third motor 107. The left output end of the third motor 107 is fixedly connected to the third threaded rod 108. The outer surface of the third threaded rod 108 is threadedly connected to the limiting plate 111. The top right side of the limiting plate 111 is rotatably connected to the extension rod 114.

[0033] The temperature reduction mechanism 2 includes a fixed block 201 fixedly connected to the inner wall of the main body 101. The left side of the fixed block 201 is fixedly connected to the fourth motor 202. The output end of the fourth motor 202 is fixedly connected to the fourth threaded rod 203. The right side of the fourth threaded rod 203 penetrates through the fixed block 201 and extends to the inside. The outer surface of the fourth threaded rod 203 is threadedly connected to the slider 204. The top of the slider 204 is fixedly connected to the laser head 205.

[0034] A water absorber 206 is fixedly connected to the bottom of the main body 101. A filter screen 209 is fixedly connected to the outer surface of the water absorber 206. A rotating shaft 210 is rotatably connected inside the filter screen 209. A cleaning fan blade 211 is fixedly connected to the outer surface of the rotating shaft 210. The water absorber 206 starts to pump water from inside the main body 101. During the pumping process, the flowing water drives the cleaning fan blade 211 to rotate. The cleaning fan blade 211 is used to clean the debris on the surface of the filter screen 209. The pumped water enters the adjusting nozzle 208 through the delivery pipe 207. At the same time, the position of the adjusting nozzle 208 is adjusted, and then it is sprayed out through the adjusting nozzle 208 to cool the engraving roller 112 to prevent the temperature from being too high.

[0035] The back surface of the cleaning fan blade 211 is in contact with the front surface of the filter screen 209. The delivery pipe 207 is fixedly connected to the front and back surfaces of the water absorber 206. The other end of the delivery pipe 207 penetrates the main body 101 and extends to the outside. The adjusting nozzle 208 is fixedly connected to the top of the delivery pipe 207.

[0036] A specific application of this embodiment is as follows: The staff first starts the second motor 104. The rotation of the second motor 104 drives the rotation of the first threaded rod 105. The first threaded rod 105 is provided with double threads and the threads are opposite, so the rotation of the first threaded rod 105 will drive the fixators 102 to approach or move away from each other. After adjusting the fixators 102 to the position, the two ends of the engraving roller 112 are placed inside the rotating gears 115. Then the laser head 205 is started to start engraving. While engraving, the first motor 103 is started. The start of the first motor 103 drives the rotation of the main gear 116. The rotation of the main gear 116 drives the top rotating gear 115 to rotate. Then the rotation of the rotating gear 115 drives the rotation of the engraving roller 112 to change the engraving surface of the engraving roller 112. At the same time, when the main gear 116 rotates, it will also drive the bottom secondary gear 117 to rotate. The rotation of the secondary gear 117 drives the rotation of the telescopic rod 109. The rotation of the telescopic rod 109 drives the rotation of the internal extension rod 114. The rotation of the extension rod 114 drives the rotation of the cleaning cotton 110, so that the cleaning cotton 110 cleans the debris left during engraving, preventing the debris from blocking during re-engraving and causing incomplete engraving. During the engraving process, the water absorber 206 starts to pump water from inside the main body 101. During the pumping process, the flowing water drives the cleaning fan blade 211 to rotate. The cleaning fan blade 211 is used to clean the debris on the surface of the filter screen 209. The pumped water enters the adjusting nozzle 208 through the delivery pipe 207. At the same time, the position of the adjusting nozzle 208 is adjusted, and then it is sprayed out through the adjusting nozzle 208 to cool the engraving roller 112 to prevent the temperature from being too high.

[0037] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An engraving device for processing ink holes of an anilox roller, comprising a cleaning mechanism (1) and a main body (101), wherein a cooling mechanism (2) is arranged inside the cleaning mechanism (1), and a fixing device (102) is arranged inside the main body (101), characterized in that: The right side of the holder (102) is fixedly connected to a motor 1 (103), the output end of the motor 1 (103) passes through the holder (102) and extends to the inside, the output end of the motor 1 (103) is fixedly connected to a main gear (116), and the top of the main gear (116) is meshedly connected to a rotating gear (115); The outer surface of the rotating gear (115) is rotatably connected to the inner wall of the fixer (102); the inner wall of the rotating gear (115) contacts the engraving roller (112); the bottom of the main gear (116) is meshedly connected to the secondary gear (117); the left side of the secondary gear (117) is fixedly connected to a telescopic rod (109); the inner wall of the telescopic rod (109) is slidably connected to an extension rod (114); the outer surface of the extension rod (114) is fixedly connected to a cleaning cotton (110); the top of the cleaning cotton (110) contacts the bottom of the engraving roller (112).

2. The engraving device for processing inking holes of anilox roller according to claim 1, characterized in that: The inner wall of the main body (101) is fixedly connected to a second motor (104), the left output end of the second motor (104) is fixedly connected to a first threaded rod (105), the outer surface of the first threaded rod (105) is threadedly connected to the inner wall of the fixer (102), and the first threaded rod (105) passes through the fixer (102) and extends to the outside.

3. The engraving device for processing inking holes of anilox roller according to claim 2, characterized in that: The threaded rod 1 (105) is double-threaded and the threads are opposite. The front side of the fixer (102) is slidably connected with a slide rod (106). The left and right sides of the slide rod (106) are respectively fixedly connected to the left and right sides of the inner wall of the main body (101).

4. The engraving device for processing inking holes of anilox roller according to claim 3, characterized in that: The right side of the extension rod (114) is fixedly connected to a limiting plate (113); the outer surface of the limiting plate (113) is matched with the inner wall of the telescopic rod (109); the inside of the main body (101) is fixedly connected to a motor (107); the left output end of the motor (107) is fixedly connected to a threaded rod (108); the outer surface of the threaded rod (108) is threadedly connected to the limiting plate (111); the right side of the top of the limiting plate (111) is rotatably connected to the extension rod (114).

5. The engraving device for processing inking holes of anilox roller according to claim 1, characterized in that: The cooling mechanism (2) comprises a fixed block (201) fixedly connected to the inner wall of the main body (101); a motor four (202) is fixedly connected to the left side of the fixed block (201); a threaded rod four (203) is fixedly connected to the output end of the motor four (202); the threaded rod four (203) passes through the fixed block (201) on the right side and extends to the inside; a slider (204) is threadedly connected to the outer surface of the threaded rod four (203); and a laser head (205) is fixedly connected to the top of the slider (204).

6. The engraving device for processing inking holes of anilox roller according to claim 5, characterized in that: A water absorber (206) is fixedly connected to the bottom of the main body (101), a filter screen (209) is fixedly connected to the outer surface of the water absorber (206), a rotating shaft (210) is rotatably connected inside the filter screen (209), and a cleaning fan blade (211) is fixedly connected to the outer surface of the rotating shaft (210).

7. The engraving device for processing inking holes of anilox roller according to claim 6, characterized in that: The back side of the cleaning blade (211) contacts the front side of the filter screen (209); the front and back sides of the water absorber (206) are fixedly connected with a delivery pipe (207); the other end of the delivery pipe (207) passes through the main body (101) and extends to the outside; the top of the delivery pipe (207) is fixedly connected with an adjusting nozzle (208).

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