CN110281653B

CN110281653B - Ink-jet printer

Info

Publication number: CN110281653B
Application number: CN201910674268.6A
Authority: CN
Inventors: 张月梅; 杨乌美; 李良生
Original assignee: Zhejiang Niannian Hao Festive Products Co Ltd
Current assignee: Zhejiang Niannian Hao festive products Co., Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-09-18
Anticipated expiration: 2039-07-25
Also published as: CN110281653A

Abstract

The invention discloses an ink-jet printer, which structurally comprises an opening-closing structure, a paper conveying disc, a heat dissipation window, a control panel, an electric wire, a main body and an upper shell, wherein the top end surface of the main body is opened and closedStructure and epitheca clearance fit, main part front end is from last to being equipped with paper feed dish, heat dissipation window down in proper order, the other control panel that is equipped with of heat dissipation window, the main part is equipped with the electric wire, electric wire and main part electricity are connected, utilize the bracing piece as single strong point, the bottom ball slides relatively in the kerve in addition, avoid current printing machine to adopt the support more than two to easily take place crisscross problem, still utilize the bottom ball as sliding structure, the surface is smooth, no edges and corners can not take place card pause phenomenon_，According to the invention, through the lubricating structure, as the printing machine is in the printing process, the lubricating oil soaked in the sponge block is heated to melt and gradually drops, and the lubricating oil penetrates through the mesh cloth and lubricates the bottom groove from the oil outlet, so that the phenomenon that the bottom groove is blocked by sliding and cannot move due to ink scale condensed after ink accidentally enters the bottom groove is avoided.

Description

Ink-jet printer

Technical Field

The invention relates to the field of printers, in particular to an ink-jet printer.

Background

The printing machine prints colored bodies such as characters and pictures on paper according to a certain rule, and a common printing machine is composed of structures such as plate loading, coating amount, stamping, paper conveying and the like, when a paper break fault occurs in the printing machine, the shell of the printing machine needs to be opened for cleaning, but the existing printing machine adopts more than two supporting rods for supporting, when the shell is opened or combined, the two supporting rods are easy to intersect, the phenomenon of blocking and stopping occurs, and the shell of the printing machine cannot be closed again.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides an ink jet printer, its structure is including opening and shutting structure, paper feed dish, heat dissipation window, control panel, electric wire, main part, epitheca, main part top face is through opening and shutting structure and epitheca clearance fit, the main part front end is from last to being equipped with paper feed dish, heat dissipation window down in proper order, the other control panel that is equipped with of heat dissipation window, the main part is equipped with the electric wire, electric wire and main part electricity are connected.

The structure of opening and shutting comprises kerve, bottom ball, bracing piece, fixed ball, the kerve is opened in the main part, the cross section of kerve is narrow incomplete circular structure wide down, the ball diameter of bottom ball is greater than its minimum width, be equipped with the bottom ball in the kerve, bottom ball and bracing piece one end fixed connection, the fixed ball is being connected to the bracing piece other end, the fixed ball is fixed at the end that the upper shell opened and shut.

As a further optimization of the technical scheme, the fixed ball comprises a shaft opening, a rotary ball, a fixed shaft and rivets, the shaft opening is formed in the rotary ball, the shaft opening penetrates through the rotary ball, the two horizontal ends of the fixed shaft, which penetrate through the shaft opening of the rotary ball, are fixed to the top end of the upper shell, the position of the rotary ball, which deviates from the center of the ball, is fixedly connected with the supporting rod through the rivets, and the diameter of the shaft opening is larger than that of the shaft of the fixed shaft.

As a further optimization of the technical scheme, a lubricating structure is arranged in the bottom ball, the lubricating structure comprises a containing cavity, a sponge block, screen cloth and an oil outlet, the containing cavity is arranged in the middle of the bottom ball, the sponge block is arranged in the containing cavity, the oil outlet is formed in the position, opposite to the support rod, of the bottom ball, the oil outlet is communicated with the containing cavity, and one layer of screen cloth is embedded at the connecting position of the oil outlet and the containing cavity.

As a further optimization of the technical scheme, the end of the oil outlet, which is far away from the mesh cloth, is a chamfer cambered surface.

As a further optimization of this technical scheme, the base ball of the oblique top of lubricating structure is equipped with complex extrusion structure with it, extrusion structure is equipped with finger-lock, activity groove, depression bar, activity and detains, folded sheet, it has the activity groove to open on the other base ball of bracing piece, be equipped with the finger-lock in the activity groove, activity groove and finger-lock adopt clearance fit, be equipped with the depression bar in the middle of the finger-lock is positive, the perpendicular welding of finger-lock in the middle has the depression bar, the depression bar other end runs through behind the base ball and holds the intracavity portion the activity and detain fixedly, the activity is detained and is installed the folded sheet more than two, the folded sheet end is fixed on the base ball inner wall through the rivet activity.

As a further optimization of the technical scheme, the movable groove is narrow outside and wide inside, the minimum width of the finger fastener is larger than that of the movable groove, and the finger fastener is always positioned in the movable groove to avoid the external exposure from interfering the rolling of the bottom ball.

Advantageous effects

Compared with the prior art, the ink-jet printer has the following advantages:

1. the invention utilizes the support rod as a single support point, and the bottom ball slides relatively in the bottom groove, thereby avoiding the problem that the prior printing machine adopts more than two supports to be easy to intersect.

2. According to the invention, through the lubricating structure, as the printing machine is in the printing process, the lubricating oil soaked in the sponge block is heated to melt and gradually drops, and the lubricating oil penetrates through the mesh cloth and lubricates the bottom groove from the oil outlet, so that the phenomenon that the bottom groove is blocked by sliding and cannot move due to ink scale condensed after ink accidentally enters the bottom groove is avoided.

3. According to the invention, through the extrusion structure, if the printer is not used and can not be heated to melt automatic liquid dropping or the lubricating liquid is not too much, the movable buckle is pressed inwards by the pressing rod through pressing the finger buckle, the folding plate is moved towards the sponge block, the sponge block is extruded, the liquid dropping is carried out on the sponge block, the bottom groove is lubricated, and the lubricating effect is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic perspective view of an inkjet printer according to the present invention.

Fig. 2 is a schematic side view of an opening and closing structure of an inkjet printer according to the present invention.

Fig. 3 is a schematic cross-sectional view of an opening and closing structure of an inkjet printer according to the present invention.

Fig. 4 is a partial cross-sectional view of an opening and closing structure of an ink-jet printer according to the present invention.

FIG. 5 is a schematic diagram of a normal state of a bottom ball of an ink-jet printer according to the present invention.

FIG. 6 is a schematic cross-sectional view of a compressed tampon of a sponge block of an ink jet printer according to the present invention.

In the figure: the opening and closing structure comprises an opening and closing structure 1, a paper conveying disc 2, a heat dissipation window 3, a control panel 4, an electric wire 5, a main body 6, an upper shell 7, a bottom groove 11, a bottom ball 12, a support rod 13, a fixing ball 14, a shaft opening 141, a rotating ball 142, a fixing shaft 143, a rivet 144, a lubricating structure a, a containing cavity a1, a sponge block a2, a mesh a3, an oil outlet a4, a squeezing structure b, a finger button b1, a movable groove b2, a pressure lever b3, a movable button b4 and a folding plate b 5.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Examples

Referring to fig. 1 to 6, the present invention provides an inkjet printer, which includes an opening and closing structure 1, a paper feeding tray 2, a heat dissipation window 3, a control panel 4, an electric wire 5, a main body 6, and an upper housing 7, wherein a top end surface of the main body 6 is movably matched with the upper housing 7 through the opening and closing structure 1, the paper feeding tray 2 and the heat dissipation window 3 are sequentially disposed at a front end of the main body 6 from top to bottom, the control panel 4 is disposed beside the heat dissipation window 3, the main body 6 is disposed with the electric wire 5, and the electric wire 5 is electrically connected to the main body 6.

The opening and closing structure 1 comprises a bottom groove 11, a bottom ball 12, a support rod 13 and a fixing ball 14, wherein the bottom groove 11 is formed in the main body 6, the cross section of the bottom groove 11 is of an incomplete circular structure with a narrow upper part and a wide lower part, the ball diameter of the bottom ball 12 is larger than the minimum width of the bottom ball, the bottom ball 12 cannot be separated when sliding in the bottom groove 11, the bottom ball 12 is arranged in the bottom groove 11, one end of the bottom ball 12 is fixedly connected with one end of the support rod 13, the other end of the support rod 13 is connected with the fixing ball 14, and the fixing ball 14 is fixed at the opening and closing end of the upper shell 7.

The fixed ball 14 is composed of a shaft port 141, a rotating ball 142, a fixed shaft 143 and a rivet 144, the shaft port 141 is arranged in the rotating ball 142, the shaft port 141 penetrates through the rotating ball 142, the fixed shaft 143 penetrates through the shaft port 141 of the rotating ball 142, then the two horizontal ends of the fixed shaft 143 are fixed at the top end of the upper shell 7, the position of the rotating ball 142 deviating from the center of the ball is fixedly connected with the support rod 13 through the rivet 144, the diameter of the shaft port 141 is larger than that of the fixed shaft 143, the fixed shaft 143 has a movable rolling space, and when the included angle between the support rod 13 and the horizontal plane is larger and larger, the rotating ball 142 cannot be fixed or can.

The bottom ball 12 is internally provided with a lubricating structure a, the lubricating structure a comprises an accommodating cavity a1, a sponge block a2, a mesh cloth a3 and an oil outlet a4, the accommodating cavity a1 is arranged in the middle of the bottom ball 12, the accommodating cavity a1 is internally provided with a sponge block a2, the bottom ball 12 is provided with an oil outlet a4 at a position opposite to the support rod 13, the oil outlet a4 is communicated with the accommodating cavity a1, and a layer of mesh cloth a3 is embedded at the joint of the oil outlet a4 and the accommodating cavity a 1.

Oil-out a4 keeps away from that end of screen cloth a3 and is the chamfer cambered surface, when making things convenient for the dropping liquid, when bottom ball 12 rolled, also can not carry out the problem of rolling because of edges and corners.

The bottom ball 12 of lubricating structure a oblique top is equipped with rather than complex extrusion structure b, extrusion structure b is equipped with finger button b1, activity groove b2, depression bar b3, activity button b4, folded sheet b5, it has activity groove b2 to open on the bottom ball 12 other than bracing piece 13, be equipped with finger button b1 in the activity groove b2, activity groove b2 and finger button b1 adopt movable fit, be equipped with depression bar b3 in the middle of finger button b1 is positive, the perpendicular welding of finger button b1 middle has depression bar b3, the depression bar b3 other end runs through behind bottom ball 12 and holds the inside activity button b4 of chamber a1 fixed, install more than two folded sheet b5 on the activity button b4, the terminal rivet activity of folded sheet b5 is fixed on bottom ball 12 inner wall.

The movable groove b2 is narrow at the outside and wide at the inside, the minimum width of the finger button b1 is larger than that of the movable groove b2, and the finger button b1 is always positioned in the movable groove b2, so that the external exposure is prevented from interfering the rolling of the bottom ball 12.

When the upper shell 7 is opened, the rotary ball 142 fixed on the upper shell 7 rotates on the rotary ball 142, the support rod 13 drives the fixed ball 14 to slide outwards to support the upper shell 7, the section of the bottom groove 11 is an incomplete circle with a narrow top and a wide bottom in the sliding process, the ball diameter of the bottom ball 12 is larger than the minimum width of the bottom ball, the bottom ball cannot slide out of the bottom groove 11 absolutely in the sliding process, the bottom ball 12 is of a smooth spherical structure and has no edge angle in the sliding process, the bottom ball is supported by smooth sliding, when the printing machine is in the printing process, lubricating oil soaked in the sponge block a2 is heated to melt and gradually drops downwards, and the bottom groove 11 which is blocked by ink condensed into ink dirt after the ink accidentally enters the screen cloth a3 is lubricated after passing through the screen cloth a4, so that the sliding smoothness of the bottom ball 12 is ensured; when the printing machine does not use unable be heated and melts automatic dropping liquid or lubricated liquid is not many, can let depression bar b3 detain b4 inwards with the activity through pressing finger button b1, with folded sheet b5 toward sponge piece a2 direction removal, extrusion sponge piece a2, sponge piece a2, receive extrusion lubricated liquid also the dropping liquid gradually, lubricate kerve 11, the lubricated effect of indirect reinforcing.

The invention solves the problems that the existing printing machine adopts more than two support rods for supporting, the two support rods are easy to intersect to generate a blocking phenomenon when the existing printing machine is opened or combined, and the printing machine shell can not be closed again.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An ink-jet printer structurally comprises an opening and closing structure (1), a paper conveying disc (2), a heat dissipation window (3), a control panel (4), an electric wire (5), a main body (6) and an upper shell (7), wherein the top end face of the main body (6) is movably matched with the upper shell (7) through the opening and closing structure (1), the paper conveying disc (2) and the heat dissipation window (3) are sequentially arranged at the front end of the main body (6) from top to bottom, the control panel (4) is arranged beside the heat dissipation window (3), the main body (6) is provided with the electric wire (5), and the electric wire (5) is electrically connected with the main body (6); the method is characterized in that: the opening and closing structure (1) comprises a bottom groove (11), a bottom ball (12), a support rod (13) and a fixed ball (14), wherein the bottom groove (11) is formed in a main body (6), the cross section of the bottom groove (11) is narrow at the top and wide at the bottom, the ball diameter of the bottom ball (12) is larger than the minimum width of the bottom groove (11) so as to prevent the bottom ball (12) from separating from the bottom groove (11), the bottom ball (12) is arranged in the bottom groove (11), the bottom ball (12) is fixedly connected with one end of the support rod (13), the other end of the support rod (13) is connected with the fixed ball (14), the fixed ball (14) is fixed at the opening and closing end of the upper shell (7), the fixed ball (14) comprises a shaft opening (141), a rotating ball (142), a fixed shaft (143) and a rivet (144), the rotating ball (142) is provided with the shaft opening (141), and the shaft opening (141) is through the rotating ball (142), the rear horizontal two ends of the fixed shaft (143) penetrate through a shaft opening (141) of a rotating ball (142) and are fixed at the top end of an upper shell (7), the position of the rotating ball (142) deviating from the center of the ball is fixedly connected with a support rod (13) through a rivet (144), a lubricating structure (a) is arranged in a bottom ball (12), the lubricating structure (a) comprises a containing cavity (a1), a sponge block (a2), a mesh cloth (a3) and an oil outlet (a4), the containing cavity (a1) is arranged in the middle of the bottom ball (12), a sponge block (a2) is arranged in the containing cavity (a1), an oil outlet (a4) is formed in the position of the bottom ball (12) opposite to the support rod (13), the oil outlet (a4) is communicated with the containing cavity (a1), a mesh cloth (a3) is arranged at the joint of the oil outlet (a4) and the containing cavity (a1), and the end, far away from the mesh cloth (a4), is a cambered surface 3 5, the pompon (12) of lubricating structure (a) oblique top is equipped with and extrudees structure (b) with lubricating structure (a) complex, it detains (b1), activity groove (b2), depression bar (b3), activity knot (b4), folded sheet (b5) to extrude structure (b) to be equipped with to indicate, it has activity groove (b2) to open on other pompon (12) of bracing piece (13), indicate to detain (b1) positive centre and be equipped with depression bar (b3), depression bar (b3) other end runs through pompon (12) back and holds the inside activity of chamber (a1) and detain (b4) fixed, install folded sheet (b5) more than two on the activity knot (b4), terminal fix on pompon (12) inner wall through the rivet activity of (b 5).

2. An ink jet printer according to claim 1, wherein: the movable groove (b2) is narrow at the outside and wide at the inside, and the minimum width of the finger buckle (b1) is larger than that of the movable groove (b 2).