CN210997054U

CN210997054U - Laser printing device and printer

Info

Publication number: CN210997054U
Application number: CN201921731892.7U
Authority: CN
Inventors: 马永刚; 丁敏浩
Original assignee: Wuxi Le Chuang De Shi Technology Co ltd; JIANGMEN DASCOM COMPUTER PERIPHERAL CO Ltd
Current assignee: Wuxi Le Chuang De Shi Technology Co ltd; JIANGMEN DASCOM COMPUTER PERIPHERAL CO Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-14
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a laser printing device and a printer, wherein the laser printing device comprises a printing table and a laser generator, the printing table is provided with a card guide groove for bearing a card, the left side of the printing table is provided with a printing light-passing port which is communicated with the card guide groove; the laser generator is provided with a laser lens and is positioned on the left side of the printing light passing port, and is used for emitting laser and enabling the laser to pass through the printing light passing port. In the printing process, the color development layer on the card is engraved and developed by laser to generate volatile substances, and the volatile substances are irradiated by the laser and then rise at a higher temperature; because laser lens is located the left side of print table, then volatile material can not touch laser lens, consequently the condition that volatile material adheres to on laser lens can not appear yet to can avoid laser lens to receive the harm of volatile material, improve laser lens's life, make the life of printer longer, print the effect better.

Description

Laser printing device and printer

Technical Field

The utility model relates to a laser printing equipment field, in particular to laser printing device and printer.

Background

Conventional printers include various data print output devices such as impact type, ink jet type, laser type, thermal transfer type, and thermal sensitive type, and are used to print information such as characters and images on print media such as paper, plastic, and cards. The laser printer irradiates the color development layer on the printed card with high-energy laser to perform engraving and color change, and the laser processes the card according to a fixed path so as to print required information such as characters, images and the like on the card. The laser emission lens of general laser type printer is located the top of printing the card, then when carrying out laser printing, the colour development layer on the card is carved the colour development to laser, produces some volatile substances, and these volatile substances flow along with the air current up, adhere to on the laser lens at last, cause irreversible damage to the laser lens, shorten the life of laser lens to lead to the life of printer short, it is poor to print the effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a laser printing device, laser printing device can reduce the harm to laser lens, and the life who lets laser lens is longer.

The utility model discloses still provide a printer that has above-mentioned laser printing device.

The utility model provides a laser printing device, include:

the printing table is provided with a card guide groove for bearing a card, a printing light passing port is arranged on the left side of the printing table, and the printing light passing port is communicated with the card guide groove;

and the laser generator is provided with a laser lens and is positioned on the left side of the printing light passing port, and is used for emitting laser and enabling the laser to pass through the printing light passing port.

According to the utility model discloses laser printing device has following beneficial effect at least: in the printing process, the color development layer on the card is engraved and developed by laser to generate volatile substances, and the volatile substances are irradiated by the laser and then rise at a higher temperature; because laser lens is located the left side of print table, then volatile material can not touch laser lens at the in-process that rises, consequently the condition that volatile materials attached to laser lens also can not appear to can avoid laser lens to receive the harm of volatile materials, improve laser lens's life, make the life of printer longer, print the effect better.

According to the utility model discloses laser printing device of first aspect embodiment, laser camera lens is located the positive left of print table.

According to the utility model discloses laser printing device of first aspect embodiment, the play card end of card guide slot is provided with bumps the pearl round pin, bump the pearl round pin and be used for to lieing in the card location of card guide slot.

According to the utility model discloses laser printing device of first aspect embodiment, still including first driving motor with be used for dialling the card L type card driving lever of card guide slot, L type card driving lever is including linkage segment and group card section, the linkage segment with first driving motor's motor shaft is connected, it stretches into to dial the card section the card guide slot, print the platform and be provided with two intercommunications print the opening of dodging of light mouth, dodge the opening and be used for dodging dial the card section.

According to the utility model discloses laser printing device of first aspect embodiment still is in including setting up the hair-dryer of laser generator below, the hair-dryer orientation the print table air supply.

According to the utility model discloses laser printing device of first aspect embodiment still including being located the card conveying mechanism of pan feeding end of card guide slot, card conveying mechanism is including at least two sets of tight wheelsets of clamp, press from both sides tight wheelset including the action wheel, from driving wheel, drive action wheel pivoted second driving motor.

According to the utility model discloses printer of second aspect embodiment, include according to the utility model discloses the laser printing device of above-mentioned first aspect embodiment.

According to the utility model discloses printer has following beneficial effect at least: through adopting foretell laser printer, the condition that the volatile materials that can avoid producing when laser printing attached to on the laser lens takes place, then can avoid the laser lens to receive the harm of volatile materials, improves the life of laser lens, and the life who lets the printer is longer, and the printing effect is better.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a laser printing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of the printing table shown in FIG. 1 with a left view of the first drive motor;

FIG. 3 is a schematic top view of the print table and first drive motor of FIG. 2;

fig. 4 is a schematic view of a structure in which the laser printing apparatus shown in fig. 1 is mounted on a printer.

Reference numerals:

a printing table 100, a card guide groove 110, a ball-bumping pin 111, a printing light passing opening 120, an avoiding notch 130, a laser generator 200, a laser lens 210,

A first driving motor 300,

L type card shift lever 400, connecting section 410, shift section 420,

A blower 500,

Card transport mechanism 600, pinch roller set 610, drive roller 611, driven roller 612,

A housing 700.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

A laser printing apparatus according to an embodiment of the present invention is described below with reference to fig. 1 to 3.

Referring to fig. 1, a laser printing apparatus includes:

the printing table 100 is provided with a card guide slot 110 for bearing a card, a printing light-passing port 120 is arranged on the left side of the printing table 100, and the printing light-passing port 120 is communicated with the card guide slot 110;

and the laser generator 200 is provided with a laser lens 210 and is positioned at the left side of the printing light passing port 120 and used for emitting laser and enabling the laser to pass through the printing light passing port 120.

For convenience of illustration, as shown in fig. 1, the card guide slot 110 of the printing table 100 is vertically disposed, and has an upper end as a card-in end and a lower end as a card-out end. Laser generator 200 is used for launching laser, and is located the left side of print table 100, can launch the laser beam, lets the laser beam pass from printing light mouth 120 to shine on card guide slot 110, card guide slot 110 is used for bearing the card, and the card is located card guide slot 110 department promptly, lets the laser beam pass and prints on light mouth 120 shines the card printing face of card guide slot 110, carries out laser printing, reaches and prints the purpose at the card such as character, pattern. In the printing process, the color development layer on the card is engraved and developed by laser to generate volatile substances, and the volatile substances are irradiated by the laser and then rise at a higher temperature; because laser lens 210 is located the left side of print table 100, then volatile material can not touch laser lens 210 at the in-process that rises, consequently also can not appear the condition that volatile material attaches to laser lens 210 to can avoid laser lens 210 to receive the harm of volatile material, improve laser lens 210's life, let the life of printer longer, the printing effect is better. Specifically, the laser generator 200 is a laser galvanometer for generating high-energy laser light and then emitting the laser light from the laser lens 210. It should be understood that the left side of the printing table 100 is provided with the printed light passing opening 120, and the laser generator 200 is located at the left side of the printed light passing opening 120 for convenience of description, rather than indicating or implying that the indicated device or component must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention, that is, the laser generator 200 may be located at the front, rear, right, etc. of the printing table 100, and the laser generator 200 and the printed light passing opening 120 are located at the same side of the printing table 100, so that the laser can pass through the printed light passing opening 120 to irradiate the card on the card guiding groove 110.

In some embodiments of the present invention, as shown in fig. 1, the laser lens 210 is located right to the left of the printing table 100. That is, the laser lens 210 is located right left of the printing light passing port 120 of the printing table 100, and the laser generator 200 horizontally irradiates the vertical card guide slot 110 from the laser emitted by the laser lens 210, so that the laser beam is perpendicular to the printing surface of the card, which is convenient for laser printing processing, and can better avoid the volatile substances from floating on the laser lens 210, thereby ensuring that the volatile substances can not be attached to the laser lens 210.

In some embodiments of the present invention, referring to fig. 2 and 3, the card outlet end of the card guiding slot 110 is provided with a ball latch 111, and the ball latch 111 is used for positioning the card in the card guiding slot 110. That is, the lower extreme of card guide slot 110 has ball-bumping pin 111, after the card got into the card end from the upper end, will pass through the guide of card guide slot 110, the lower extreme of card slided to ball-bumping pin 111, fix a position, avoid the card to follow the direct landing of play card end, let the card deposit in better on card guide slot 110 and carry out laser printing, and after printing finishing, can slide the card down, let the card push down ball-bumping pin 111, thereby open the play card end of card guide slot 110, let the card roll-off card guide slot 110 smoothly. The ball latch 111 is a spring latch for positioning a telescopic umbrella, which is a common telescopic umbrella in the market and is not described herein again for the prior art.

In some embodiments of the present invention, referring to fig. 1 to 3, the present invention further includes a first driving motor 300 and a L type card shifting lever 400 for shifting a card out of the card guiding slot 110, the L type card shifting lever 400 includes a connection section 410 and a card shifting section 420, the connection section 410 is connected to a motor shaft of the first driving motor 300, the card shifting section 420 can extend into the card guiding slot 110, the printing table 100 is provided with two avoiding openings 130 communicating with the printing clearance 120, the avoiding openings 130 are used for avoiding the card shifting section 420, the connection section 410 of the card shifting lever 400 is connected to the first driving motor 300, the first driving motor 300 can drive the card shifting lever to rotate, the card shifting section 420 is used for extending into the card guiding slot 110 to shift a card from top to bottom, specifically, the first driving motor 300 is arranged at one side of the card guiding slot 110, the motor shaft and the card shifting section 420 are perpendicular to a plane of the card guiding slot 110 to facilitate a circular arc motion, a circular arc motion trajectory of the card is passed through the shifting opening 130, a card shifting ball can be shifted from top to bottom, a card shifting ball can be moved to a ball, a ball can be moved from a ball when a ball is moved to a ball, a ball is moved back to a ball, a ball is moved to a ball is moved from a ball, a ball is moved to a ball, a ball is moved from a ball is moved to a ball, a ball is moved to a ball is moved.

In some embodiments of the present invention, referring to fig. 1, the printing apparatus further includes a blower 500 disposed below the laser generator 200, wherein the blower 500 supplies air to the printing table 100. When printing, hair-dryer 500 is towards the printing table 100 air supply, and hair-dryer 500 blows to the right promptly, can form the air current that blows to the right and blow to printing table 100, and the volatile material that produces when further will printing blows towards the direction of keeping away from laser lens 210, further guarantees on the volatile material can not adhere to laser lens 210, and after on printing table 100 was blown to wind, can also wind will be turned over upwards, blows the top with volatile material.

In some embodiments of the present invention, referring to fig. 1, the card feeding mechanism 600 located at the feeding end of the card guiding slot 110 is further included, the card feeding mechanism 600 includes at least two sets of clamping wheel sets 610, each clamping wheel set 610 includes a driving wheel 611, a driven wheel 612, and a second driving motor for driving the driving wheel 611 to rotate. As shown in fig. 1, there are two sets of clamping wheel sets 610, and the distance between the two clamping wheel sets 610 matches the size of the card, so as to facilitate the transportation of the card. When the card is conveyed, the second driving motor of the higher clamping wheel set 610 drives the driving wheel 611 to rotate, so that the card enters the card conveying mechanism 600, and then the card is continuously conveyed downwards to the lower clamping wheel set 610, so that the driving wheel 611 of the lower clamping wheel set 610 rotates, the card can be conveyed towards the card guide slot 110, and the outlet of the lower clamping wheel set 610 corresponds to the upper end of the card guide slot 110. The clamping wheel set 610 presses the driven wheel 612 against the driving wheel 611 by a spring, so that the driving wheel 611 and the driven wheel 612 can clamp the card. Note that the second drive motor is not shown in the drawing.

According to the utility model discloses printer of second aspect embodiment, include according to the utility model discloses the laser printing device of above-mentioned first aspect embodiment. As shown in fig. 4, fig. 4 is a schematic diagram illustrating a position of the laser printing apparatus mounted on the frame 700 of the printer.

According to the utility model discloses printer, through adopting foretell laser printer, the condition that the volatile materials that can avoid producing when laser printing attached to laser lens 210 takes place, then can avoid laser lens 210 to receive the harm of volatile materials, improves laser lens 210's life, and the life who lets the printer is longer, and the printing effect is better.

Other configurations and operations of the printer according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

A laser printing apparatus according to an embodiment of the present invention is described in detail below with reference to fig. 1 to 3 as a specific embodiment. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

The printing table 100 is a vertically arranged frame plate, the middle part is provided with a vertically oriented card guide slot 110, the left side of the printing table 100 is provided with a square printing light passing opening 120, two avoiding notches 130 are respectively arranged at the upper side and the lower side of the printing light passing opening 120, so that the card guide slot 110 can move from top to bottom, so that a card can be conveniently moved, the laser generator 200 is positioned at the right left side of the printing table 100, a horizontal laser beam can be emitted rightwards, the laser beam can penetrate through the printing light passing opening 120, laser printing can be performed on a card positioned on the card guide slot 110, a ball-touching pin 111 is arranged at the lower end of the card guide slot 110, a first driving motor 300 is arranged at one side of the printing table 100, a motor shaft of the first driving motor 300 is connected with a connecting section 410 of a L type card deflector 400, a motor shaft of the first driving motor 300 and a card-pulling section 420 of the card deflector 400 are perpendicular to a plane where the card guide slot 110 is positioned, so that the driving motor can drive the card-segment 420 of the driving motor L deflector 400 to perform circular arc motion at the card-printing operation when a card printing operation, the card-printing operation is carried out, the card-printing operation, the card-transporting mechanism can not cause the card-transporting volatile substance to move from top when the card-transporting mechanism 500, the card-transporting mechanism 100 is moved, the card-transporting mechanism can not cause the card-transporting volatile substance-transporting mechanism 500 to-transporting mechanism 500, the card-transporting mechanism can be moved, the card-transporting mechanism 500, the card-transporting mechanism can be moved, the card-driven card.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A laser printing apparatus, comprising:

2. A laser printing apparatus according to claim 1, wherein: the laser lens is positioned right to the left of the printing table.

3. A laser printing apparatus according to claim 1, wherein: the card outlet end of the card guide groove is provided with a ball-touch pin which is used for positioning the card in the card guide groove.

4. The laser printing device according to claim 1, further comprising a first driving motor and an L-type card shifting lever for shifting the card out of the card guide slot, wherein the L-type card shifting lever comprises a connecting section and a shifting section, the connecting section is connected with a motor shaft of the first driving motor, the shifting section extends into the card guide slot, the printing table is provided with two avoiding gaps communicated with the printing light passing gap, and the avoiding gaps are used for avoiding the shifting section.

5. A laser printing apparatus according to claim 1, wherein: the printing machine is characterized by further comprising a blower arranged below the laser generator, and the blower supplies air to the printing table.

6. A laser printing apparatus as claimed in any one of claims 1 to 5, wherein: the card conveying mechanism is characterized by further comprising a card conveying mechanism located at the feeding end of the card guide groove, the card conveying mechanism comprises at least two groups of clamping wheel sets, and each clamping wheel set comprises a driving wheel, a driven wheel and a driving wheel, and the driving wheel rotates a second driving motor.

7. A printer, characterized by: comprising a laser printing apparatus according to any of claims 1 to 6.