Five-package-in-coating-film laser printing device

Abstract

The utility model relates to the technical field of laser printing devices, in particular to a five-package film-entering laser printing device, and adopts the technical scheme that the five-package film-entering laser printing device comprises a bottom plate, a fixing frame, a shell, a screw rod and a fan, a hydraulic cylinder is mounted at the top end in the fixing frame, and a fixing plate is mounted at the bottom of the hydraulic cylinder; an ultraviolet laser marking machine body is mounted at the bottom of the fixing plate, a connecting plate is welded to the front end of the fixing frame, screw holes are symmetrically formed in the connecting plate, the two screws are in engaged connection with the two screw holes correspondingly, two bearings are symmetrically mounted at the top of the shell, and the bottoms of the two screws are fixedly connected with inner rings of the two bearings correspondingly; a grid frame is mounted on one side in the shell, a filter screen is inserted into the other side in the shell, and a fan is mounted in the shell on the side, opposite to the grid frame, of the filter screen. The air blowing device has the advantages that clean air can be blown to the top surface of a packaging paper (film) roll, and dust is prevented from affecting the printing quality.

Description

Technical Field

[0001] The utility model relates to the technical field of laser printing devices, in particular to a five-pack-in-pack laser printing device. Background Art

[0002] The five-pack film laser printing device is a device used to laser print on product packaging paper / film. It is usually used in the packaging process in industries such as food, medicine and daily consumer goods. The UV laser marking machine is a common marking equipment. It uses a UV laser beam for marking and engraving. The UV laser marking machine generates a UV laser beam through a laser generator. After an appropriate optical path and control system, the beam is accurately transmitted and irradiated to the surface of the workpiece, thereby producing oxidation, evaporation or peeling on it, forming a clearly visible marking. This marking method is both accurate and durable, and is suitable for marking and engraving tasks on various materials.

[0003] During the marking process of the UV laser marking machine, if there is a lot of dust on the surface of the material to be printed or in the air, the dust particles may block the path of the laser beam, causing the laser energy to be unable to fully irradiate the surface to be marked, which will reduce the clarity and contrast of the marking and may blur the pattern or text. Utility Model Content

[0004] The utility model aims to provide a five-pack film laser printing device, which has the advantage of being able to blow clean air to the top surface of the packaging paper (film) roll to avoid dust affecting the printing quality, thus solving the problem of dust affecting the printing quality when printing labels.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a five-package encapsulation laser printing device, comprising a base plate, a shell, a screw and a fan, support plates are welded on both sides of the top of the base plate, a fixing frame is welded on the front end of the top of the base plate, a hydraulic cylinder is installed on the top of the fixing frame, a fixing plate is installed on the bottom of the hydraulic cylinder, an ultraviolet laser marking machine body is installed on the bottom of the fixing plate, a connecting plate is welded on the front end of the fixing frame, screw holes are symmetrically opened on the connecting plate, the two screws are respectively meshed and connected with the two screw holes, two bearings are symmetrically installed on the top of the shell, the bottoms of the two screws are respectively fixedly connected with the two inner rings of the bearings, a grid frame is installed on one side of the shell, a filter is inserted on the other side of the shell, and a fan is installed on the shell on the side opposite to the grid frame.

[0006] When using a five-pack film laser printing device in the technical solution, the fixing seat provides support force to the bottom plate, and the packaging paper (film) roll is placed on the opposite side of the two movable plates on the top of the bottom plate. The two movable plates apply clamping force to the packaging paper (film) roll through the elastic force of two sets of springs. After the hydraulic cylinder drives the ultraviolet laser marking machine body to drop to a suitable height through the fixing plate, the ultraviolet laser marking machine body prints the label on the packaging paper (film) roll, and two hand wheels are used to rotate two screws. The two screws rotate and move in the two screw holes of the connecting plate, and the two screws drive the shell to drop. After the shell is dropped to a suitable height, the fan draws air into the shell. Under the influence of suction, the air enters the shell from the opening at the front end of the shell, and the filter absorbs dust in the air. Clean air is discharged from the opening at the rear end of the shell, and the air passes through the connecting hole and blows to the top surface of the packaging paper (film) roll.

[0007] Preferably, springs are installed at the front and rear ends of the opposite sides of the two support plates, and movable plates are installed at the opposite ends of the two sets of springs. The wrapping paper (film) roll is placed on the opposite side of the two movable plates on the top of the bottom plate, and the two movable plates apply clamping force to the wrapping paper (film) roll through the elastic force of the two sets of springs.

[0008] Preferably, movable rods are welded on both sides of the top of the fixing plate, movable holes are opened on both sides of the top of the fixing frame, and the tops of the two movable rods pass through the two movable holes. The two movable rods limit the fixing plate, and when the fixing plate is raised or lowered, the two movable rods move in the two movable holes.

[0009] Preferably, the fixing frame is provided with a connecting hole, and the front and rear ends of the shell are connected, so that air can flow inside the shell, and the air inside the shell can pass through the connecting hole and enter the inner side of the fixing frame.

[0010] Preferably, a hand wheel is installed on the top of the two screw rods respectively. The two screw rods can be rotated by using the two hand wheels.

[0011] Preferably, fixing seats are respectively installed at the four corners of the bottom of the base plate, and the fixing seats provide support force for the base plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a screw, a fan and a connecting hole. When the ultraviolet laser marking machine body prints a label on a packaging paper (film) roll, two hand wheels are used to rotate the two screws. The two screws rotate and move in the two screw holes of a connecting plate. The two screws drive a shell body to descend. After the shell body is descended to a suitable height, the fan draws air into the shell body. The air enters the shell body from the opening at the front end of the shell body under the influence of suction force. The filter absorbs dust in the air. Clean air is discharged from the opening at the rear end of the shell body. The air passes through the connecting hole and is blown toward the top surface of the packaging paper (film) roll, thereby achieving the effect of blowing clean air toward the top surface of the packaging paper (film) roll to prevent dust from affecting the printing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third angle;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the shell of the utility model.

[0018] In the figure: 1. bottom plate; 2. support plate; 3. spring; 4. movable plate; 5. UV laser marking machine body; 6. fixed plate; 7. fixed frame; 8. movable rod; 9. movable hole; 10. fixed seat; 11. hand wheel; 12. connecting plate; 13. grid frame; 14. shell; 15. connecting hole; 16. hydraulic cylinder; 17. screw; 18. screw hole; 19. filter; 20. bearing; 21. fan. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Embodiment 1

[0024] like Figure 1-Figure 4 As shown, the utility model proposes a five-pack film laser printing device, including a bottom plate 1, a shell 14, a screw 17 and a fan 21, support plates 2 are welded on both sides of the top of the bottom plate 1, springs 3 are installed on the front and rear ends of the opposite sides of the two support plates 2, and movable plates 4 are installed on the opposite ends of the two groups of springs 3, a fixing frame 7 is welded on the front end of the top of the bottom plate 1, a hydraulic cylinder 16 is installed on the top of the fixing frame 7, a fixing plate 6 is installed on the bottom of the hydraulic cylinder 16, and an ultraviolet laser marking machine body 5 is installed on the bottom of the fixing plate 6, a connecting plate 12 is welded on the front end of the fixing frame 7, and the connecting plate 12 Screw holes 18 are symmetrically provided, and two screw rods 17 are respectively meshed and connected with the two screw holes 18, and hand wheels 11 are respectively installed on the top of the two screw rods 17. Two bearings 20 are symmetrically installed on the top of the shell 14, and the bottoms of the two screw rods 17 are respectively fixedly connected with the inner rings of the two bearings 20. A grid frame 13 is installed on one side of the shell 14, and a filter screen 19 is inserted into the other side of the shell 14. A fan 21 is installed inside the shell 14 on the side opposite to the filter screen 19 and the grid frame 13. The fixing frame 7 is provided with a connecting hole 15, and the front and rear ends of the shell 14 are connected, and fixing seats 10 are respectively installed at the four corners of the bottom of the bottom plate 1.

[0025] In this embodiment, the base plate 1 is provided with supporting force by the fixing seat 10, and the wrapping paper (film) roll is placed on the opposite side of the two movable plates 4 at the top of the base plate 1. The two movable plates 4 apply clamping force to the wrapping paper (film) roll through the elastic force of the two sets of springs 3. After the hydraulic cylinder 16 drives the ultraviolet laser marking machine body 5 to drop to a suitable height through the fixing plate 6, the ultraviolet laser marking machine body 5 prints the label on the wrapping paper (film) roll, and two hand wheels 11 are used to rotate the two screws 17. The two screws 17 rotate and move in the two screw holes 18 of the connecting plate 12. The two screws 17 drive the shell 14 to drop. After the shell 14 is dropped to a suitable height, the fan 21 draws air into the shell 14. Under the influence of suction, the air enters the shell 14 from the opening at the front end of the shell 14. The filter 19 absorbs dust in the air, and the clean air is discharged from the opening at the rear end of the shell 14. The air passes through the connecting hole 15 and blows to the top surface of the wrapping paper (film) roll.

[0026] Embodiment 2

[0027] like Figure 1-Figure 4 As shown, the utility model proposes a five-package encapsulation laser printing device. Compared with the first embodiment, this embodiment also includes: a movable rod 8 and a movable hole 9. The movable rods 8 are respectively welded on both sides of the top of the fixed plate 6, and the movable holes 9 are respectively opened on both sides of the top of the fixed frame 7. The tops of the two movable rods 8 pass through the two movable holes 9 respectively.

[0028] In this embodiment, the fixed plate 6 is limited by two movable rods 8. When the fixed plate 6 is raised or lowered, the two movable rods 8 move in the two movable holes 9 to prevent the fixed plate 6 from shaking.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A five-pack-in-pack laser printing device, comprising a base plate (1), a housing (14), a screw (17) and a fan (21), characterized in that: Support plates (2) are welded to both sides of the top of the bottom plate (1), a fixing frame (7) is welded to the front end of the top of the bottom plate (1), a hydraulic cylinder (16) is installed at the top of the fixing frame (7), a fixing plate (6) is installed at the bottom of the hydraulic cylinder (16), an ultraviolet laser marking machine body (5) is installed at the bottom of the fixing plate (6), a connecting plate (12) is welded to the front end of the fixing frame (7), the connecting plate (12) is symmetrically provided with screw holes (18), two screw rods (17) are respectively meshed and connected with the two screw holes (18), two bearings (20) are symmetrically installed at the top of the shell (14), the bottoms of the two screw rods (17) are respectively fixedly connected with the inner rings of the two bearings (20), a grid frame (13) is installed on one side of the shell (14), a filter screen (19) is inserted into the other side of the shell (14), and a fan (21) is installed inside the shell (14) on the side of the filter screen (19) opposite to the grid frame (13).

2. A five-pack-in-pack laser printing device according to claim 1, characterized in that: Springs (3) are respectively installed at the front and rear ends of the opposite sides of the two support plates (2), and movable plates (4) are respectively installed at the opposite ends of the two groups of springs (3).

3. The five-pack-in-pack laser printing device according to claim 1, characterized in that: Movable rods (8) are welded to both sides of the top of the fixing plate (6), and movable holes (9) are opened to both sides of the top of the fixing frame (7), and the tops of the two movable rods (8) pass through the two movable holes (9) respectively.

4. The five-pack-in-pack laser printing device according to claim 1, characterized in that: The fixing frame (7) is provided with a connecting hole (15), and the front and rear ends of the shell (14) are connected.

5. The five-pack-in-pack laser printing device according to claim 1, characterized in that: A hand wheel (11) is respectively installed on the top of the two screw rods (17).

6. The five-pack-in-pack laser printing device according to claim 1, characterized in that: Fixed seats (10) are respectively installed at the four corners of the bottom of the base plate (1).

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