CN213619031U

CN213619031U - Laser printing equipment

Info

Publication number: CN213619031U
Application number: CN202021335264.XU
Authority: CN
Inventors: 王梦琪; 张波涛; 张皓佳; 何志娟
Original assignee: Shunqihe Shenzhen Technology Co Ltd
Current assignee: Shunqihe Shenzhen Technology Co Ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-07-06
Anticipated expiration: 2030-07-09

Abstract

The application provides a laser printing device, including laser printing mechanism, storage mechanism and receiving agencies. The material storing mechanism comprises a first roller, the material receiving mechanism comprises a second roller, the laser printing mechanism comprises a laser printing head, and the laser printing head comprises a laser generator. When the laser printing equipment works, a first end of a to-be-printed cargo is fixed on the first roller, a second end of the to-be-printed cargo is fixed on the second roller, a laser printing area is formed between the first end and the second end, and the laser generator generates a laser beam irradiating on the laser printing area and forms a laser printing pattern on the to-be-printed cargo. Laser printing equipment in this application forms laser printing pattern through producing laser beam irradiation on waiting to print the goods to make the printing process need not to use printing ink, and laser printing equipment's simple structure, printing efficiency is high.

Description

Laser printing equipment

Technical Field

The application relates to the technical field of printing, in particular to laser printing equipment.

Background

The existing printing equipment needs to use a large amount of printing ink when printing, so that the human health and the ecological environment are greatly harmed, the printing process of the traditional printing ink printing equipment is complex, and the printing efficiency is low due to the fact that the process links such as plate making, plate washing, pressure debugging and printing ink debugging need to be carried out in the using process.

SUMMERY OF THE UTILITY MODEL

The application provides a laser printing equipment aims at solving the problem that current printing equipment needs to use a large amount of printing ink in the printing process to lead to that environmental pollution is great and printing efficiency is low.

The application provides laser printing equipment which comprises a laser printing mechanism, a material storage mechanism and a material receiving mechanism;

the storage mechanism comprises a first roller and a first bracket for supporting the first roller, and the first roller is rotatably connected with the first bracket;

the material receiving mechanism comprises a second roller and a second support for supporting the second roller, and the second roller is rotatably connected with the second support;

the laser printing mechanism comprises a laser printing head, the laser printing head comprises a laser generator, and the laser printing mechanism is arranged between the material storage mechanism and the material receiving mechanism;

when the laser printing equipment works, a first end of a to-be-printed cargo is fixed on the first roller, a second end of the to-be-printed cargo is fixed on the second roller, a laser printing area is formed between the first end and the second end, and the laser generator generates a laser beam irradiating on the laser printing area and forms a laser printing pattern on the to-be-printed cargo.

In this application a possible implementation, laser printing equipment still includes tension mechanism, tension mechanism includes at least one tension roller, tension mechanism set up in storage mechanism with between the receiving agencies, treat that the printing goods can be tensioned in on the tension roller.

In a possible implementation manner of the present application, the tension roller includes a first tension roller and a second tension roller, a diameter of the first tension roller is larger than a diameter of the second tension roller, and the laser printing head is disposed above the first tension roller.

In one possible implementation manner of the application, the tension roller is provided with external tension grains.

In a possible implementation manner of the present application, the laser printhead further includes a laser control module, and the laser control module controls the emission power of the laser generator.

In one possible implementation manner of the present application, the laser printing head further includes a universal swivel.

In a possible implementation manner of the present application, the laser printing mechanism further includes a guide rail and a connecting member, the connecting member can be moved along the guide rail, and the laser printing head is fixed on the connecting member.

In a possible implementation manner of the application, the guide rail is a linear guide rail, the connecting piece is a pipe sleeve, and the pipe sleeve is sleeved on the linear guide rail and can move along the linear guide rail.

In one possible implementation manner of the present application, the laser printing mechanism further includes a driving motor, and the driving motor is connected to the connecting member to drive the connecting member to move along the guide rail.

In one possible implementation manner of the present application, the laser printing apparatus further includes a housing, and the laser printing mechanism is disposed inside the housing.

In one possible implementation manner of the present application, the laser printing apparatus further includes a driving mechanism and a control unit, the driving mechanism drives the first roller and the second roller to rotate, and the control unit is in communication connection with the driving mechanism and sends an execution instruction to the driving mechanism.

The application provides a laser printing device, including laser printing mechanism, storage mechanism and receiving agencies. The laser printing device is provided with a laser printing mechanism, and laser printing patterns are formed on goods to be printed through laser beam irradiation, so that ink is not needed in the printing process. Compare traditional printing ink lithography apparatus, use the laser lithography apparatus in this application to carry out the in-process of printing, need not process such as plate-making, washing board, printing ink debugging to by a relatively large margin promotion printing efficiency. This application still can realize the continuous printing of goods through the rational arrangement of each subassembly and mutually supporting in the laser lithography apparatus, further improves printing efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic block diagram of one embodiment of a laser printing apparatus of the present application;

FIG. 2 is a schematic block diagram of another embodiment of a laser printing apparatus of the present application;

FIG. 3 is a schematic block diagram of another embodiment of a laser printing apparatus of the present application;

FIG. 4 is a schematic structural diagram of one embodiment of a laser printing mechanism of the present application.

The material collecting mechanism comprises a storage mechanism 300, a first roller 310, a first bracket 320, a material collecting mechanism 400, a second roller 410, a second bracket 420, a laser printing mechanism 500, a laser printing head 501, a laser beam 502, a guide rail 503, a connecting piece 504, a driving motor 505, goods 600, a first end 610, a second end 620, a laser printing area 630, a tension roller 210, a first tension roller 2102 and a second tension roller 2101.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

The embodiments of the present application provide a laser printing apparatus, which will be described in detail below.

Referring to fig. 1 to 3, an embodiment of the present disclosure provides a laser printing apparatus, which includes a material storage mechanism 300, a material receiving mechanism 400, and a laser printing mechanism 500. The storing mechanism 300 comprises a first roller 310 and a first bracket 320 for supporting the first roller 310, wherein the first roller 310 is rotatably connected with the first bracket 320; the receiving mechanism 400 includes a second roller 410 and a second bracket 420 supporting the second roller 410, and the second roller 410 is rotatably connected to the second bracket 420. Specifically, a pair of rotation bearings (not shown) may be disposed on the first frame 320, and both ends of the first drum 310 are connected to the rotation bearings, so that the rotation connection of the first drum 310 and the first frame 320 is achieved. The second roller 410 and the second bracket 420 may be coupled in the same manner, which is not repeated here.

The laser printing mechanism 500 comprises a laser printing head 501, the laser printing head 501 comprises a laser generator (not marked in the figure), and the laser printing mechanism 500 is arranged between the storing mechanism 300 and the receiving mechanism 400.

When the laser printing device is in operation, a first end 610 of the goods 600 to be printed is fixed on the first roller 310, a second end 620 of the goods 600 to be printed is fixed on the second roller 410, a laser printing area 630 is formed between the first end 610 and the second end 620, and the laser generator generates a laser beam 502 which irradiates the laser printing area 630 and forms a laser printing pattern on the goods 600 to be printed.

Note that the goods 600 to be printed may be goods such as paper, plastic film, and elastic plate, and in this embodiment, paper is taken as an example for description.

In this embodiment, the laser printing apparatus further includes a tension mechanism, the tension mechanism includes at least one tension roller 210, and the tension mechanism is disposed between the storage mechanism 300 and the receiving mechanism 400. When the laser printing apparatus is in operation, the goods 600 to be printed is tensioned on the tension roller 210. The number and diameter of the tension rollers 210 may be set as needed.

Referring to fig. 1, in the present embodiment, the tension mechanism includes a tension roller 210. The tension roller 210 is disposed between the first cylinder 310 and the second cylinder 320 and parallel to the first cylinder 310 and the second cylinder 320, so that the tension applied to the goods 600 to be printed is maximized. The laser printing mechanism 500 comprises a laser printing head 501, the laser printing head 501 is arranged right above the tension roller 210, so that the working area of the laser printing head 501 is large, and meanwhile, the interference of the laser printing mechanism 500 on the storage mechanism 300 and the receiving mechanism 400 is avoided as much as possible.

Referring to fig. 2, in another embodiment of the present invention, the tension mechanism includes 2 tension rollers 210, and the two tension rollers 210 are disposed in parallel and have the same height. The goods 600 to be printed form a printing plane 630 on 2 tension rollers 210, above which the laser printing head 501 is arranged. A printing plane is formed on each of the 2 tension rollers 210, so that the laser printing head 501 can conveniently perform laser printing on the goods 600 to be printed, and the printing efficiency is improved. Meanwhile, in this embodiment, 2 laser print heads 501 are disposed above the printing plane, so that the printing efficiency can be further improved.

Referring to fig. 3, in another embodiment of the present invention, the tension mechanism includes a first tension roller 2102 and a plurality of second tension rollers 2101, and the diameters of the plurality of second tension rollers 2101 are the same. The diameter of the first tension roller 2102 is larger than that of the second tension roller 2101, and the laser print head 501 is disposed above the first tension roller 2102. The diameter of the first tension roller 2102 is larger than that of the second tension roller 2101, so that the area of the goods 600 to be printed spread on the first tension roller 2102 is large, and the working area of the laser printing head 501 can be maximized by arranging the laser printing head 501 above the first tension roller 2102.

In this embodiment, be equipped with outer tension line on the tension roll, can further increase the roughness of goods 600 in laser printing region, promote printing efficiency and printing quality.

In this embodiment, the laser printhead 501 further includes a laser control module (not shown), and the laser control module controls the emission power of the laser generator. Specifically, the emission power matched with the material characteristics of the goods 600 to be printed and the scanning speed of the laser printing head 501 can be set according to the difference, and the emission power of the laser generator can be adjusted and set through the laser adjusting and controlling module.

In this embodiment, the laser printhead 501 further includes a gimbal (not shown). Specifically, universal joint sets up in the one side that laser printing head 501 kept away from laser beam 502, and rotation through universal head drives the rotation that laser printing head 501 to make laser beam 502 have bigger irradiation range, it is more convenient to use.

Referring to fig. 4, in the present embodiment, the laser printing mechanism 500 further includes a guide rail 503 and a connecting member 504, the connecting member 504 can move along the guide rail 503, and the laser printing head 501 is fixed on the connecting member 504. Specifically, the guide rail 503 is a linear guide rail formed by a circular shaft suspended above the laser printing area, the connecting member 504 is a pipe sleeve, two sleeves are arranged on each linear guide rail, each sleeve is connected with one laser printing head 501, and one end of the laser printing head 501, which is far away from the laser beam 502, is connected with the lower end of the pipe sleeve. The inner diameter of the sleeve is matched with the outer diameter of the circular shaft, for example, the inner diameter of the sleeve is slightly larger than the outer diameter of the circular shaft, and the sleeve is sleeved on the circular shaft, so that the sleeve can move along the circular shaft under the action of the driving force, and the laser printing head 501 is driven to move along the circular shaft.

In other embodiments of the present invention, the guide rail 503 may also be an "S" type, an "F" type, an "O" type, or other shapes. The connecting member 504 may be a roller or a slider disposed on the guide rail 503 and adapted to the guide rail 503. The roller or the slider can slide along the guide rail 503 under the driving force, so as to drive the laser printing head 501 to move along the guide rail. Of course, the number of laser print heads 501 may be 1, 2, 3, or N, and one or more laser print heads may be provided for each connector 504, depending on the particular application.

In this embodiment, the laser printing mechanism 500 further includes a driving motor 505, and the driving motor 505 is fixedly connected to the connecting member 504 to drive the connecting member 504 to move along the guide rail 503. Specifically, the driving motor 505 is a numerical control motor, and the driving motor is fixed at one end of the connecting member 504 far away from the laser printing head 501, so that vibration interference and irradiation range interference of the driving motor 505 on the laser printing head 501 when the driving connecting member 504 moves along the guide rail 503 are reduced as much as possible.

In this embodiment, the laser printing apparatus further includes a housing (not shown), and the laser printing mechanism 500 is disposed in the housing. Because the temperature of laser printing head and laser beam is higher, and can produce a small amount of smog in laser printing process, can separate laser printing region from the external world through setting up an dustcoat, form a relatively stable printing region, can further improve printing efficiency, can prevent the random diffusion of smog simultaneously, avoid unexpected scald as far as.

In this embodiment, an air draft device (not shown) is disposed in the laser printing region. Specifically, the air draft device may be an exhaust duct disposed at an upper end of the outer cover and communicating with an inner space of the outer cover, and an exhaust blade disposed in the exhaust duct, and the smoke in the outer cover is exhausted by rotation of the exhaust blade.

In this embodiment, the laser printing apparatus further includes a driving mechanism and a control unit (not shown), the driving mechanism drives the first roller and the second roller to rotate, and the control unit is in communication with the driving mechanism and sends an execution instruction to the driving mechanism. Specifically, the control unit sends a start instruction to the driving mechanism, the first roller 310 and the second roller 320 start to rotate, and the goods 600 to be printed are conveyed to a preset laser printing area 630; after the goods 600 to be printed reaches the laser printing area 630, the first drum 310 and the second drum 320 stop rotating. The control unit sends a starting instruction to the laser printing mechanism 500, the laser printing mechanism 500 controls the laser printing head 501 to move along a preset track, a printing pattern is formed on the goods 600 to be printed, and after printing is finished, the laser printing head 501 is controlled to move to an initial position; the control unit sends a start instruction to the driving mechanism, the first roller 310 and the second roller 320 start to rotate, the goods 600 which are printed in the laser printing area 630 are collected into the material receiving mechanism 400, and the goods 600 to be printed in the material storing mechanism 300 are conveyed into the laser printing area 630 for the next laser printing.

The above detailed description is made on a laser printing device provided in the embodiments of the present application, and the principles and embodiments of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be some changes in the specific implementation and application scope, and to sum up, the content of the present specification should not be understood as a limitation to the present invention.

Claims

1. The laser printing equipment is characterized by comprising a laser printing mechanism, a material storage mechanism and a material receiving mechanism;

2. The laser printing apparatus according to claim 1, further comprising a tension mechanism, wherein the tension mechanism comprises at least one tension roller, the tension mechanism is disposed between the storage mechanism and the receiving mechanism, and the goods to be printed can be tensioned on the tension roller.

3. The laser printing apparatus of claim 2, wherein the tension roller includes a first tension roller and a second tension roller, a diameter of the first tension roller is larger than a diameter of the second tension roller, and the laser print head is disposed above the first tension roller.

4. The laser printing apparatus of claim 2 wherein the tension roller is provided with an external tension texture.

5. The laser printing apparatus of claim 1, wherein the laser printhead further comprises a laser regulation module that controls an emission power of the laser generator.

6. The laser printing apparatus of claim 1 wherein the laser printhead further comprises a gimbaled turret.

7. The laser printing apparatus of claim 1 wherein the laser printing mechanism further comprises a guide rail and a connector, the connector being movable along the guide rail, the laser print head being secured to the connector.

8. The laser printing apparatus as claimed in claim 7, wherein the guide rail is a linear guide rail, and the connecting member is a pipe sleeve which is fitted over the linear guide rail and is movable along the linear guide rail.

9. The laser printing apparatus of claim 7, wherein the laser printing mechanism further comprises a drive motor coupled to the link to drive the link along the guide track.

10. The laser printing apparatus of claim 1, further comprising a housing, the laser printing mechanism being disposed within the housing.

11. The laser printing apparatus as claimed in claim 1, further comprising a driving mechanism for driving the first cylinder and the second cylinder to rotate, and a control unit communicatively connected to the driving mechanism and sending an execution command to the driving mechanism.