Laser plate roller for three-dimensional carving

Abstract

The utility model discloses a laser plate roller for three-dimensional carving, and particularly relates to the technical field of carving plate rollers, the laser plate roller comprises a plate roller rotating shaft, one side of the outer end face of the plate roller rotating shaft is provided with a limiting installation clamping block, the outer part of the plate roller rotating shaft is provided with a plate roller installation inner sleeve, and the middle part of the plate roller installation inner sleeve is provided with an adaptive installation hole; a concave adaptive groove is formed in the inner end face of the adaptive mounting hole, and a mounting clamping block is arranged on the outer end face of the printing roller mounting inner sleeve; and a printing roller mounting outer sleeve is arranged outside the printing roller mounting inner sleeve. During actual use, the printing roller mounting outer sleeve can be conveniently mounted on the inner end face of the printing roller mounting inner sleeve under the corresponding arrangement state of the printing roller mounting inner sleeve, the mounting clamping blocks, the mounting clamping grooves and the mounting clamping blocks, so that the printing roller mounting outer sleeve can be conveniently mounted and replaced according to the carving pattern of the printing roller mounting outer sleeve; and meanwhile, under the corresponding arrangement state of the installation clamping blocks, the installation clamping blocks, the installation lantern rings and the installation bolts, the printing roller installation outer sleeve can be clamped and fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engraved plate roller, more specifically, the utility model relates to a laser plate roller for three-dimensional engraving. BACKGROUND

[0002] Gravure printing is a kind of printing process, which has the advantages of thick ink layer, bright color, high saturation, high and stable printing quality, fast printing speed and true reproduction of original effect. With the research and development and wide application of water-based gravure ink, gravure printing has become an important printing technology that meets environmental protection requirements, and is applied to more and more printing fields. With the improvement of residents' living standards and aesthetic needs, products with certain three-dimensional patterns appear on the market. When producing such products, the plate roller is needed for embossing. The patterns engraved on the surface of the plate roller are fixed. When printing different patterns, the plate roller needs to be replaced. For example, the prior art (CN212219584U) discloses a laser plate roller device for three-dimensional engraving. The opening diameter and depth of the screen dots at the bottom of the different accommodating cavities increase linearly with the distance from the bottom of the accommodating cavity to the surface of the base. By controlling the depth of the screen dots, the depth adjustment of the printed pattern can be realized. For example, the larger and deeper screen dots have a larger ink holding capacity, and the printed pattern is deeper and / or thicker. Similarly, the shallower screen dots are used to print shallower or thinner patterns. By setting the opening diameter and depth of the screen dots at the bottom of the different accommodating cavities to increase or decrease linearly with the distance from the bottom of the accommodating cavity to the surface of the base, the color depth of the overall output pattern can be adjusted accordingly to achieve better presentation effect. At the same time, this setting method makes the overall ink capacity and expected transfer effect controllable, which is convenient for pattern design and plate roller processing.

[0003] The above device forms a 3D, three-dimensional ink holding structure on the surface of the plate roller when in use, so that the thickness, color and depth of the printed pattern are changed by the different ink holding capacities in it, that is, the three-dimensional printing effect is presented, which has high use convenience and printing efficiency, and can effectively reduce the cost. However, when printing different patterns, the plate roller needs to be installed. When the patterns on the surface of the plate roller cannot be reused, they need to be engraved again, which is relatively cumbersome and inefficient. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a laser plate roller for three-dimensional engraving. The technical problem to be solved by the utility model is how to conveniently replace the engraved patterns on the surface of the plate roller.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a laser plate roller for three -dimensional carving, including plate roller rotation axis, one side of its outer end surface is equipped with limit installation clamping piece, the outside of plate roller rotation axis is equipped with plate roller installation inner cover, the middle part of plate roller installation inner cover is equipped with adaptive installation hole, the inner end surface of adaptive installation hole is equipped with concave adaptive slot, the outer end surface of plate roller installation inner cover is equipped with installation clamping piece;

[0006] The outer part of the plate roller installation inner cover is provided with a plate roller installation outer cover, the inner end surface of the plate roller installation outer cover is provided with an installation clamping groove, one side end surface of the plate roller installation outer cover is provided with an installation clamping block, and the outer part of the installation clamping block is provided with an installation sleeve ring.

[0007] In a preferred embodiment, one end of the plate roller rotation axis is provided with a driving installation rod, and the outer end surface of the installation sleeve ring is provided with an installation bolt.

[0008] The outer end surface of the limit installation clamping piece in the right view direction is matched with the inner end surface of the concave adaptive slot in the right view direction.

[0009] In a preferred embodiment, the inner end surface of the adaptive installation hole is matched with the outer end surface of the plate roller rotation axis, and the limit installation clamping piece and the plate roller installation inner cover have the same length in the top view direction.

[0010] In a preferred embodiment, the number of installation clamping pieces is two, and the installation clamping pieces are arranged in a mirror image state on both sides of the transverse central axis of the plate roller installation inner cover in the right view direction.

[0011] The outer end surface of the installation clamping piece in the right view direction is matched with the inner end surface of the installation clamping groove in the right view direction.

[0012] In a preferred embodiment, the plate roller installation outer cover is arranged in a semicircular state in the right view direction, and the outer end surface of the installation clamping piece in the right view direction is matched with the inner end surface of the installation sleeve ring in the right view direction.

[0013] In a preferred embodiment, the outer end surface of the installation clamping block in the right view direction is arranged in a coplanar state with the outer end surface of the installation clamping piece in the right view direction, and the outer end surface diameter of the plate roller installation outer cover in the right view direction is smaller than the outer end surface diameter of the installation sleeve ring in the right view direction.

[0014] The utility model discloses the technical effect and advantage:

[0015] The utility model discloses a practical use, through the corresponding setting state of installation inner cover, installation clamping block, installation clamping groove and installation clamping block of version roller, can conveniently install version roller installation outer cover in the inner end surface of version roller installation inner cover, thereby conveniently installing and replacing according to the fretwork style of version roller installation outer cover, and simultaneously under the corresponding setting state of installation clamping block, installation clamping block, installation sleeve ring and installation bolt, can clamp tightly version roller installation outer cover, thereby increasing the stability of version roller installation outer cover installation, thereby increasing the applicability of version roller. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model.

[0017] Figure 2 It is whole right view structure schematic diagram of the utility model.

[0018] Figure 3 It is whole right view section structure schematic diagram of the utility model.

[0019] Figure 4 It is whole overhead section connection structure schematic diagram of the utility model.

[0020] The figure mark is: 1 version roller rotation axis, 2 drive installation rod, 3 version roller installation outer cover, 4 installation sleeve ring, 5 installation bolt, 6 limit installation clamping block, 7 version roller installation inner cover, 8 installation clamping block, 9 installation clamping groove, 10 installation clamping block, 11 concave adaptation slot, 12 adaptation installation hole. DETAILED DESCRIPTION

[0021] The utility model provides a kind of laser version roller for three-dimensional fretwork, as shown in Figure 1 、 2 And 3, including version roller rotation axis 1, the outer end face of one side is equipped with limit installation clamping block 6, the outside of the version roller rotation axis 1 is equipped with version roller installation inner cover 7, the outside of the version roller installation inner cover 7 is equipped with version roller installation outer cover 3, one end of the version roller rotation axis 1 is equipped with drive installation rod 2, the outer end face of the installation sleeve ring 4 is equipped with installation bolt 5;

[0022] The limit installation clamping block 6 is adapted in the outer end face of right view direction and the inner end face of concave adaptation slot 11 in the right view direction, the limit installation clamping block 6 and version roller installation inner cover 7 are same in length in overhead direction, the cross section of version roller installation outer cover 3 in right view direction presents semicircular state setting, the outer end face diameter of version roller installation outer cover 3 in right view direction is less than the outer end face diameter of installation sleeve ring 4 in right view direction.

[0023] As Figure 4As shown, the middle part of the plate roller mounting inner sleeve 7 is provided with an adaptive mounting hole 12, the inner end face of the adaptive mounting hole 12 is provided with a concave adaptive groove 11, the outer end face of the plate roller mounting inner sleeve 7 is provided with a mounting clamping block 10, the inner end face of the plate roller mounting outer sleeve 3 is provided with a mounting clamping groove 9, and one side end face of the plate roller mounting outer sleeve 3 is provided with a mounting clamping block 8;

[0024] The outer part of the mounting clamping block 8 is provided with a mounting sleeve ring 4, the outer end face of the limiting mounting clamping block 6 in the right view direction is adapted to the inner end face of the concave adaptive groove 11 in the right view direction, the inner end face of the adaptive mounting hole 12 is adapted to the outer end face of the plate roller rotating shaft 1, and the number of the mounting clamping block 10 is two, and the mounting clamping block 10 is arranged in a mirror image state on both sides of the right view direction transverse center axis of the plate roller mounting inner sleeve 7.

[0025] The outer end face of the mounting clamping block 10 in the right view direction is adapted to the inner end face of the mounting clamping groove 9 in the right view direction, the outer end face of the mounting clamping block 10 in the right view direction is adapted to the inner end face of the mounting sleeve ring 4 in the right view direction, and the outer end face of the mounting clamping block 8 in the right view direction is arranged in a coplanar state with the outer end face of the mounting clamping block 10 in the right view direction.

[0026] The working principle of the utility model is as follows:

[0027] When the utility model is used, the staff installs the plate roller mounting inner sleeve 7 on the outer end face of the plate roller rotating shaft 1, and aligns and clamps the limiting mounting clamping block 6 and the concave adaptive groove 11 stably, then the staff aligns and stabilizes the limiting mounting clamping block 6 and the plate roller mounting inner sleeve 7, then the plate roller mounting outer sleeve 3 can be installed on the outer end of the plate roller mounting inner sleeve 7, the mounting clamping groove 9 is installed on the outer end of the mounting clamping block 10, then the staff can install the mounting sleeve ring 4 on one end of the plate roller mounting outer sleeve 3 and clamp it on the outer end face of the mounting clamping block 8, and then the mounting sleeve ring 4 and the plate roller mounting inner sleeve 7 can be connected through the installed mounting bolt 5.

[0028] Finally, it should be pointed out that the utility model discloses the drawings in the embodiment, only the structure involved in the embodiment is involved, other structures can refer to the usual design, and in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0029] The above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A laser plate roller for three-dimensional engraving, characterized by, Include: The outer end face of the plate roller rotating shaft (1) is provided with a limiting installation clamping block (6), the outer part of the plate roller rotating shaft (1) is provided with a plate roller installation inner sleeve (7), the middle part of the plate roller installation inner sleeve (7) is provided with an adaptive installation hole (12), the inner end face of the adaptive installation hole (12) is provided with a concave adaptive slot (11), and the outer end face of the plate roller installation inner sleeve (7) is provided with an installation clamping block (10); The outer part of the plate roller installation inner sleeve (7) is provided with a plate roller installation outer sleeve (3), the inner end face of the plate roller installation outer sleeve (3) is provided with an installation clamping slot (9), one side end face of the plate roller installation outer sleeve (3) is provided with an installation clamping block (8), and the outer part of the installation clamping block (8) is provided with an installation sleeve ring (4).

2. The laser engraving roll according to claim 1, wherein: One end of the plate roller rotating shaft (1) is provided with a driving installation rod (2), and the outer end face of the installation sleeve ring (4) is provided with an installation bolt (5); The outer end face of the limiting installation clamping block (6) in the right view direction is matched with the inner end face of the concave adaptive slot (11) in the right view direction.

3. The laser engraving roll according to claim 1, wherein: The inner end face of the adaptive installation hole (12) is matched with the outer end face of the plate roller rotating shaft (1), and the limiting installation clamping block (6) and the plate roller installation inner sleeve (7) have the same length in the top view direction.

4. The laser engraving roll according to claim 1, wherein: The number of the installation clamping block (10) is two, and the installation clamping block (10) is arranged in a mirror image state on both sides of the horizontal center axis of the plate roller installation inner sleeve (7) in the right view direction. The outer end face of the installation clamping block (10) in the right view direction is matched with the inner end face of the installation clamping slot (9) in the right view direction.

5. The laser engraving roll according to claim 1, wherein: The plate roller installation outer sleeve (3) is arranged in a semicircular state in the right view direction, and the outer end face of the installation clamping block (10) in the right view direction is matched with the inner end face of the installation sleeve ring (4) in the right view direction.

6. The laser engraving roll according to claim 1, wherein: The outer end face of the installation clamping block (8) in the right view direction is arranged in a coplanar state with the outer end face of the installation clamping block (10) in the right view direction, and the outer end face diameter of the plate roller installation outer sleeve (3) in the right view direction is smaller than the outer end face diameter of the installation sleeve ring (4) in the right view direction.

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