Engraving device for full-edition mesh hollow-out icons

Abstract

The utility model relates to the technical field of engraving devices, and discloses an engraving device for full-edition mesh hollow icons, which comprises a machine tool, a moving arm and a laser head, a protection unit is arranged on the side wall of the outer end of the laser head, the protection unit comprises a fixed sleeve plate, and the fixed sleeve plate is arranged on the outer wall of the laser head. The upper surface and the bottom surface of the fixed sleeve plate are each provided with two first limiting grooves, and the two sides of the fixed sleeve plate are each provided with a plurality of second limiting grooves. The protection unit is installed on the laser head, the two thin baffles in the protection unit shield the laser head in the upper direction and the lower direction, the multiple narrow baffles in the protection unit shield the two sides of the laser head, and the thin baffles and the narrow baffles can enable chippings to fall into the protection unit when the laser head carves an ink roller; and the distances between the narrow baffles and the ink roller can be adjusted, when the laser head faces the ink rollers of different sizes, the thin baffles and the narrow baffles can shield chippings, the phenomenon that the chippings fly around and are not prone to being collected is avoided, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving devices, in particular to an engraving device for full-page mesh hollow icons. Background Art

[0002] The ink roller is a roller in a printing press that applies ink to the printing plate. In the printing industry, the function of the ink roller is to quantitatively and evenly deliver the printing ink to the printing plate to ensure the vividness and consistency of the printed product and save pigments. In the production process of the ink roller, an engraving device is required to engrave mesh holes on the outer wall of the ink roller to carry the ink.

[0003] When engraving the ink roller, the ink roller is clamped on the machine tool, the clamp on the machine tool drives the ink roller to rotate, the mechanical arm on the machine tool drives the laser head to move, and the laser head performs laser engraving on the ink roller. However, in actual use, debris is generated during the laser engraving of the ink roller, and there is a lack of a shielding structure for the debris, resulting in the accumulation of debris and splashing on the machine tool, which is difficult to clean and is easily stuck on the device, causing damage to the equipment, which is not conducive to use.

[0004] For this purpose, a device for engraving a full-screen mesh hollow icon is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an engraving device for a full-screen mesh hollow icon, which improves the protection of the engraving device and collects and processes waste scraps generated by engraving with an ink roller.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for engraving full-page mesh hollow icons, comprising a machine tool, a movable arm and a laser head, a protective unit is installed on the outer side wall of the laser head, the protective unit comprises a fixed sleeve, the fixed sleeve is installed on the outer wall of the laser head, two first limit grooves are provided on the upper surface and the bottom surface of the fixed sleeve, a plurality of second limit grooves are provided on both sides of the fixed sleeve, a first slide bar is slidably connected in the first limit groove, a thin baffle is fixedly connected to the outer walls of the two first slide bars on the same side of the fixed sleeve, a second limit bar is slidably connected in the second limit groove, a narrow baffle is fixedly connected to the outer wall of the second limit bar, a collecting unit for collecting debris is installed on the bottom surface of one of the thin baffles located at the bottom, and a limit unit for limiting the narrow baffle is installed between the two sides of the two thin baffles.

[0007] Preferably, the limiting unit includes limiting sleeves installed at both ends of the thin baffle, and a connecting frame is slidably connected between the two limiting sleeves on the same side of the two thin baffles. The outer wall of the connecting frame is penetrated by a bolt threadedly connected to it, and one end of the bolt is rotatably connected to a limiting plate for extrusion limiting the narrow baffle.

[0008] Preferably, a collection groove is formed through the upper surface of one of the thin baffles located below, and the collection unit comprises a collection box installed on the bottom surface of one of the thin baffles located below, and the collection box corresponds to and is connected with the collection groove.

[0009] Preferably, the collection unit also includes a plurality of connection sleeves fixedly connected to the bottom surface of one of the thin baffles located below and insertion strips fixedly connected to the four corners of the collection box. The insertion strips are movably connected to the connection sleeves, and the collection box is installed on the thin baffle through the insertion strips and the connection sleeves.

[0010] Preferably, a partition plate is fixedly connected to the bottom surface of the fixed sleeve plate, and the collecting box is movably sleeved in the partition plate.

[0011] Preferably, the length of the thin baffle is smaller than the length between the collecting groove and the edge of the end of the adjacent thin baffle, and the length of the insert is equal to the length of the connecting sleeve.

[0012] Preferably, two limiting rods are fixedly connected to one side of the limiting plate, and one end of the limiting rod passes through the connecting frame and is slidably connected thereto.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model installs a protection unit on the laser head. Two thin baffles in the protection unit shield the laser head in the upper and lower directions. Multiple narrow baffles in the protection unit shield the two sides of the laser head. The thin baffles and the narrow baffles can be used to make the debris fall into the protection unit when the laser head engraves the ink roller. The spacing between the multiple narrow baffles and the ink roller is adjustable. When the laser head is engraving ink rollers of different sizes, the thin baffles and the narrow baffles can shield the debris, so as to avoid the phenomenon that the debris flies around and is difficult to collect, thereby improving practicality.

[0015] 2. The utility model installs a limit unit between two thin baffles, which can limit the narrow baffle after movement and cooperate with the thin baffle so that both the thin baffle and the narrow baffle will not move, thereby maintaining the stability of the thin baffle and the narrow baffle when the laser head engraves the ink roller.

[0016] 3. The utility model installs a collection unit on the bottom surface of one of the thin baffles located below, and the collection unit can collect debris, making it convenient to store and process the debris.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the matching structure of the protection unit and the ink roller of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the protection unit of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the fixed sleeve of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the limit unit of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the collection unit of the utility model;

[0024] Figure 7 for Figure 6 A partial enlarged view of point A in the middle.

[0025] In the figure: 1. machine tool; 2. moving arm; 3. laser head; 4. protection unit; 41. fixed sleeve; 42. first limit groove; 43. second limit groove; 44. first slide bar; 45. thin baffle plate; 46. second limit bar; 47. narrow baffle plate; 5. limit unit; 51. limit sleeve; 52. connecting frame; 53. bolt; 54. limit plate; 55. limit rod; 6. collection unit; 61. collection box; 62. connecting sleeve; 63. insert strip; 7. collection tank; 8. partition plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this technical field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-7The engraving device of the full-screen mesh hollow icon of the present embodiment comprises a machine tool 1, a movable arm 2 and a laser head 3. A protective unit 4 is installed on the outer side wall of the laser head 3. The protective unit 4 comprises a fixed sleeve 41, which is installed on the outer wall of the laser head 3. Two first limiting grooves 42 are provided on the upper surface and the bottom surface of the fixed sleeve 41. A plurality of second limiting grooves 43 are provided on both sides of the fixed sleeve 41. A first slide bar 44 is slidably connected in the first limiting groove 42. A thin baffle 45 is fixedly connected to the outer wall of the two first slide bars 44 on the same side of the fixed sleeve 41. A second limiting groove 43 is slidably connected to the second limiting groove 43. A narrow baffle 47 is fixedly connected to the outer wall of the second limiting groove 43. A collecting unit 6 for collecting debris is installed on the bottom surface of one of the thin baffles 45 located at the bottom. A limiting unit 5 for limiting the narrow baffle 47 is installed between the two sides of the two thin baffles 45.

[0028] like Figure 1-4 As shown, the structure of the engraving device in the utility model is similar to the existing engraving device structure. The main improvement of the utility model is to improve the protection of the engraving device and collect and process the waste generated by the engraving of the ink roller. The machine tool 1, the movable arm 2 and the laser head 3 in the utility model are all prior arts, wherein the movable arm 2 is driven to move on the machine tool 1, and the laser head 3 is installed on the movable arm 2. When the ink roller needs to be engraved, the ink roller is clamped on the machine tool 1, and at this time, the thin baffle 45 and the plurality of narrow baffles 4 are moved. 7, the thin baffle 45 drives the first slide bar 44 and the first limiting groove 42 to slide, the first limiting groove 42 limits the thin baffle 45 through the first slide bar 44, the narrow baffle 47 drives the second limiting bar 46 and the second limiting groove 43 to slide, the second limiting groove 43 limits the narrow baffle 47 through the second limiting bar 46, the fixed sleeve 41 supports the narrow baffle 47 and the thin baffle 45 until the thin baffle 45 and the multiple narrow baffles 47 are all moved close to the ink roller, and the multiple narrow baffles 47 are arranged in an arc shape at one end close to the ink roller (such as Figure 2 As shown), it can adapt to ink rollers of different sizes. At this time, the machine tool 1 drives the ink roller to rotate, and starts the laser head 3 and the moving arm 2 to work. The laser head 3 engraves the ink roller, and the moving arm 2 drives the laser head 3 to move. The protective unit 4 always blocks the space between the laser head 3 and the ink roller to block the debris, avoid the phenomenon that the debris flies around and is difficult to collect, and improve practicality; when engraving the anti-counterfeiting icon on the outer wall of the ink roller, use professional mapping software, use grayscale mode, design the anti-counterfeiting icon and a unit seamless mesh, and then install the circumference and length of the ink roller to make a blank picture, add the anti-counterfeiting icon to the blank picture, and add a unit seamless picture outside the anti-counterfeiting icon to form a full-screen mesh outside the anti-counterfeiting icon. Save it in TIF format and load and save it through the engraving program. In this way, there are both meshes and icons after engraving, and there are no meshes in the icon.

[0029] like Figure 3 , 5 As shown, the limiting unit 5 includes limiting sleeves 51 installed at both ends of the thin baffle 45, and a connecting frame 52 is slidably connected between the two limiting sleeves 51 on the same side of the two thin baffles 45. The outer wall of the connecting frame 52 is penetrated with a bolt 53 threadedly connected thereto, and one end of the bolt 53 is rotatably connected to a limiting plate 54 for squeezing and limiting the narrow baffle 47; after the spacing between the narrow baffle 47 and the thin baffle 45 and the ink roller is adjusted, the connecting frame 52 is moved, and the two ends of the connecting frame 52 slide in the limiting sleeves 51, and the limiting sleeves 51 limit the connecting frame 52 until the connecting frame 52 is connected. The connecting frame 52 moves to the side of the fixed sleeve 41, and the bolt 53 is rotated at this time to move the bolt 53 on the connecting frame 52, driving the limit plate 54 to approach the narrow baffle 47 until the limit plate 54 cooperates with the fixed sleeve 41 to squeeze and clamp the multiple narrow baffles 47, thereby realizing the restriction of the narrow baffle 47, and tightening the limit sleeve 51 through the connecting frame 52 to restrict the thin baffle 45, thereby avoiding the phenomenon that the narrow baffle 47 and the thin baffle 45 move and cannot block the debris due to factors such as vibration when the laser head 3 is engraving the ink roller, thereby improving practicality.

[0030] like Figure 3 , 6 As shown, a collecting groove 7 is penetrated through the upper surface of one of the thin baffles 45 located below, and the collecting unit 6 includes a collecting box 61, which is installed on the bottom surface of one of the thin baffles 45 located below, and the collecting box 61 corresponds to and is connected with the collecting groove 7; when the laser head 3 engraves the ink roller, the generated debris is blocked by the narrow baffle 47 and the thin baffle 45, and then the debris falls from the collecting groove 7 into the collecting box 61 for collection, so that more debris can be collected at one time, and the debris accumulated on the thin baffle 45 can be avoided. The laser head 3 engraves the ink roller, thereby improving practicality.

[0031] like Figure 6 , 7 As shown, the collection unit 6 also includes a plurality of connecting sleeves 62 fixedly connected to the bottom surface of one of the thin baffles 45 located below and inserting strips 63 fixedly connected to the four corners of the collection box 61. The inserting strips 63 are movably plugged into the connecting sleeves 62, and the collection box 61 is installed with the thin baffle 45 through the inserting strips 63 in conjunction with the connecting sleeves 62; the inserting strips 63 at the four corners of the collection box 61 can be inserted into the connecting sleeves 62 on the bottom surface of the thin baffle 45, thereby realizing the installation of the collection box 61, so as to facilitate the dumping of the debris in the collection box 61 and facilitate the disposal of the debris.

[0032] like Figure 3 , 4As shown in Figure 6, a partition plate 8 is fixedly connected to the bottom surface of the fixed sleeve 41, and a collecting box 61 is movably sleeved in the partition plate 8; the partition plate 8 divides the collecting box 61 into two parts, and the part of the collecting box 61 extending outside the laser head 3 collects the debris, and the other part of the collecting box 61 is blocked by the partition plate 8, thereby preventing the debris from passing through the bottom of the fixed sleeve 41 and flying out of the collecting box 61, thereby improving practicality.

[0033] like Figure 7 As shown, the length of the thin baffle 45 is less than the length between the collecting groove 7 and the edge of the adjacent thin baffle 45 end, and the length of the insert 63 is equal to the length of the connecting sleeve 62; under the obstruction of the ink roller, the insert 63 on the side wall of the collecting box 61 can still be removed from the connecting sleeve 62 to facilitate the dumping of the debris in the collecting box 61, and the shorter connecting sleeve 62 and the insert 63 will not prevent the collecting box 61 from being unable to be removed due to the obstruction of the ink roller, thereby improving practicality.

[0034] like Figure 5 As shown, two limiting rods 55 are fixedly connected to one side of the limiting plate 54, and one end of the limiting rod 55 passes through the connecting frame 52 and is slidably connected thereto; when the bolt 53 drives the limiting plate 54 to move, the limiting plate 54 drives the two limiting rods 55 and the connecting frame 52 to slide, and the limiting rods 55 cooperate with the connecting frame 52 to position and limit the limiting plate 54, thereby avoiding the phenomenon that the limiting plate 54 rotates and is not convenient for squeezing and limiting the narrow baffle 47, thereby improving practicality.

[0035] Implementation steps in this embodiment: when the ink roller needs to be engraved, the ink roller is clamped on the machine tool 1, and the thin baffle 45 and the multiple narrow baffles 47 are moved at this time, the thin baffle 45 drives the first slide bar 44 and the first limiting groove 42 to slide, the first limiting groove 42 limits the thin baffle 45 through the first slide bar 44, the narrow baffle 47 drives the second limiting strip 46 and the second limiting groove 43 to slide, the second limiting groove 43 limits the narrow baffle 47 through the second limiting strip 46, the fixed sleeve 41 supports the narrow baffle 47 and the thin baffle 45 until the thin baffle 45 and the multiple narrow baffles 47 are all moved close to the ink roller, and the multiple narrow baffles 47 are arranged in an arc shape at one end close to the ink roller, so as to adapt to ink rollers of different sizes, and the connecting frame 52 is moved at this time, and the two ends of the connecting frame 52 are limited. The limit sleeve 51 slides in the positioning sleeve 51, and the limit sleeve 51 limits the connecting frame 52 until the connecting frame 52 moves to the side of the fixed sleeve plate 41. At this time, the bolt 53 is rotated to make the bolt 53 move on the connecting frame 52, driving the limit plate 54 to approach the narrow baffle 47 until the limit plate 54 cooperates with the fixed sleeve plate 41 to squeeze and clamp multiple narrow baffles 47, thereby realizing the restriction of the narrow baffle 47, and tightening the limit sleeve 51 through the connecting frame 52 to restrict the thin baffle 45. At this time, the machine tool 1 drives the ink roller to rotate, and starts the laser head 3 and the moving arm 2 to work. The laser head 3 engraves the ink roller, and the moving arm 2 drives the laser head 3 to move. The generated debris is blocked by the narrow baffle 47 and the thin baffle 45, so that the debris falls from the collecting trough 7 into the collecting box 61 for collection.

[0036] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A device for engraving a full-screen mesh hollow icon, comprising a machine tool (1), a moving arm (2) and a laser head (3), characterized in that: A protective unit (4) is installed on the outer side wall of the laser head (3). The protective unit (4) comprises a fixed sleeve (41). The fixed sleeve (41) is installed on the outer wall of the laser head (3). Two first limiting grooves (42) are provided on the upper surface and the bottom surface of the fixed sleeve (41). A plurality of second limiting grooves (43) are provided on both sides of the fixed sleeve (41). A first sliding bar (44) is slidably connected in the first limiting groove (42) and is located on the same side of the fixed sleeve (41). The outer walls of the two first sliding strips (44) are fixedly connected with a thin baffle (45), the second limiting strip (46) is slidably connected in the second limiting groove (43), the outer wall of the second limiting strip (46) is fixedly connected with a narrow baffle (47), the bottom surface of one of the thin baffles (45) located at the bottom is installed with a collecting unit (6) for collecting debris, and a limiting unit (5) for limiting the narrow baffle (47) is installed between the two sides of the two thin baffles (45).

2. The device for engraving a full-screen mesh hollow icon according to claim 1, characterized in that: The limiting unit (5) comprises limiting sleeves (51) mounted on both ends of the thin baffle (45); a connecting frame (52) is slidably connected between the two limiting sleeves (51) on the same side of the two thin baffles (45); a bolt (53) threadedly connected to the connecting frame (52) is passed through the outer wall of the connecting frame (52); one end of the bolt (53) is rotatably connected to a limiting plate (54) for extruding and limiting the narrow baffle (47).

3. The device for engraving a full-screen mesh hollow icon according to claim 1, characterized in that: A collection groove (7) is formed through the upper surface of one of the thin baffles (45) located below. The collection unit (6) comprises a collection box (61). The collection box (61) is installed on the bottom surface of one of the thin baffles (45) located below. The collection box (61) corresponds to and is in communication with the collection groove (7).

4. The device for engraving a full-screen mesh hollow icon according to claim 3, characterized in that: The collecting unit (6) further comprises a plurality of connecting sleeves (62) fixedly connected to the bottom surface of one of the thin baffles (45) located below and inserting strips (63) fixedly connected to the four corners of the collecting box (61); the inserting strips (63) are movably plugged with the connecting sleeves (62); the collecting box (61) is installed by cooperating with the connecting sleeves (62) and the thin baffle (45) through the inserting strips (63).

5. The device for engraving a full-screen mesh hollow icon according to claim 3, characterized in that: The bottom surface of the fixed sleeve plate (41) is fixedly connected to a partition plate (8), and the collection box (61) is movably sleeved in the partition plate (8).

6. The device for engraving a full-screen mesh hollow icon according to claim 4, characterized in that: The length of the thin baffle (45) is less than the length between the collecting groove (7) and the edge of the end of the adjacent thin baffle (45), and the length of the insert strip (63) is equal to the length of the connecting sleeve (62).

7. The device for engraving a full-screen mesh hollow icon according to claim 2, characterized in that: Two limiting rods (55) are fixedly connected to one side of the limiting plate (54), and one end of the limiting rod (55) passes through the connecting frame (52) and is slidably connected thereto.

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