CN108928133A - Micro- piezoelectric printer of high stability - Google Patents

Abstract

Micro- piezoelectric printer of present invention offer high stability, it includes formed steel construction body, steel construction body includes two sides crossbeam, two sides vertical beam, two intermediate transverse girders, platform short beam and the reinforcing rib structure of section steel manufacture, intermediate transverse girder is connected between the vertical beam of two sides, reinforcing rib structure is that several tilting between two intermediate transverse girders is arranged in and is vertically arranged the fashioned iron being alternately arranged, and platform short beam passes through the intermediate transverse girder upper surface that backing plate is mounted on top at equal intervals；Print platform includes bottom liner plate, printing plane and paper delivery guide surface, bottom liner plate is inlaid in liner plate caulking groove and upper surface is concordant with the upper surface of platform short beam, printing plane is stacked on the liner plate of bottom and is bolted on platform short beam together with the liner plate of bottom, the upper surface of paper delivery guide surface is cambered surface, is evenly equipped with hole on paper delivery guide surface.Micro- piezoelectric printer of the high stability have the advantages that design science, high stability, failure not easy to make mistakes, being capable of continuous work.

Description

Micro- piezoelectric printer of high stability

Technical field

The present invention relates to a kind of printing machines, specifically, relate to micro- piezoelectric printer of high stability.

Background technique

Domestic printing machine product at present is to purchase external core component mostly, then obtains complete machine after oneself assembly, into Row complete machine is sold, and profit is obtained.

This Functional Design that will lead to big multiple component isolates, its matched combined formula is being difficult to debug cooperation, loses Many functions cause biggish risk simultaneously for the stability of printing machine.

Particularly preferred means go to solve these problems not yet in industry at present, and the application is intended to by increasing exterior protection Or the mode of collocation additional components goes to fill up vacancy, increases function, guarantees the stability of printing machine.

In order to solve the above problems, people are seeking always a kind of ideal technical solution.

Summary of the invention

The purpose of the present invention is in view of the deficiencies of the prior art, to provide a kind of design science, high stability, be not easy out Wrong failure, be capable of continuous work high stability micro- piezoelectric printer.

To achieve the goals above, the technical scheme adopted by the invention is that: micro- piezoelectric printer of high stability, including Formed steel construction body, print platform, mobile black vehicle, black stack device, paper draw off gear and paper pressing device, wherein the steel knot Structure body includes two sides crossbeam, two sides vertical beam, two intermediate transverse girders, platform short beam and the reinforcing rib structure of section steel manufacture, The intermediate transverse girder is connected between the vertical beam of two sides, reinforcing rib structure be arranged between two intermediate transverse girders it is several it is tilting and It is vertically arranged the fashioned iron being alternately arranged, the platform short beam passes through backing plate at equal intervals and is mounted on the intermediate transverse girder of top End face, each platform short beam are equipped with liner plate caulking groove；The print platform includes bottom liner plate, printing plane and paper delivery guiding Face, the bottom liner plate is inlaid in the liner plate caulking groove and upper surface is concordant with the upper surface of the platform short beam, institute Printing plane is stated to be stacked on the bottom liner plate and be bolted on the platform together with the bottom liner plate On short beam, the both ends of the paper delivery guide surface respectively pass through an arc panel and are mounted on two platform short beams at both ends, The upper surface of the paper delivery guide surface is cambered surface, is evenly equipped with hole on the paper delivery guide surface.

Described on base, the platform short beam includes bottom plane portion, intermediate supports portion and top surface, the intermediate supports Portion has 8-shaped lightening hole.

Described on base, the paper feed side of the bottom liner plate is equipped with away paper axis, paper feed shaft tray and wheel case, described wheel case etc. Spacing be sleeved on it is described walk paper axis on, the paper feed shaft tray be mounted at equal intervals it is described walk paper axis below and lift described Paper axis is walked, the paper feed shaft tray includes the pedestal being fixed on the bottom liner plate and a pair of of the support being mounted on the base Lift bearing.

Described on base, the paper draw off gear includes putting paper bowl, the first nip rolls, the second nip rolls, erecting for paper feed side It is described to put paper bowl, first exhibition to gravity nip rolls and the third nip rolls of paper delivery side, tilting gravity nip rolls and collecting roller Plain-barreled roll and the second nip rolls non-linear arrangement, the vertical gravity nip rolls are located at the lower section of second nip rolls, institute The top that third nip rolls is located at the tilting gravity nip rolls is stated, the collecting roller and the tilting gravity nip rolls are contour.

Described on base, it further includes ink feeding system, and the ink feeding system includes black case, the first ink-suuplying pump, relaying print cartridge, the second confession Pump, the first liquid level inductive switch, printing machine print cartridge, the second liquid level inductive switch and the optoelectronic switch for being mounted on Mo Guanshang, institute The transmitting terminal and receiving end for stating optoelectronic switch are located at the two sides of the black pipe face, and the ink case connects institute by the first ink-suuplying pump Relaying print cartridge is stated, the relaying print cartridge is connected to printing machine print cartridge by the second ink-suuplying pump, installs institute in the printing machine print cartridge State the second liquid level inductive switch, the second liquid level inductive switch is used to control the opening and closing of second ink-suuplying pump, and described first Liquid level inductive switch is mounted in the relaying print cartridge, and the first liquid level inductive switch is for controlling first ink-suuplying pump Opening and closing, the optoelectronic switch connect ink supply warning device.

Described on base, the mobile black vehicle walks on the track being mounted on the formed steel construction matrix, the movement The side of black vehicle connects one end of a drag chain, and the inside of the drag chain wears controlling cable, and the other end of the drag chain is mounted on The middle position of the track, when mobile black vehicle is moved to the middle position of track, the drag chain is in positive U-shaped.

Described on base, the ink stack device includes the ink-scraping device of horizontal movement and the blotter of vertical motion, described The initial position of ink-scraping device is equipped with the first safety switch and only first peace when the ink-scraping device is located at initial position Full switch is closed, and the initial position of the blotter is equipped with the second safety switch and is only located at initially in the blotter Second safety switch is closed when position, and first safety switch accesses the driving circuit of the blotter, and described second Safety switch accesses the driving circuit of the ink-scraping device.

Described on base, the mobile black vehicle is equipped with hand-operated lifting regulating mechanism, and the hand-operated lifting regulating mechanism includes Handwheel, screw rod, cross silk braid, crane and fluctuating orbit, the cross silk braid are corresponded on the crane equipped with caulking groove, Horizontal ruler is installed, the transverse ends of the cross silk braid and the corresponding position of the crane are provided on the crane Screw hole is equipped with adjusting bolt in the screw hole.

The present invention has substantive distinguishing features outstanding and significant progress compared with the prior art, and specifically, the present invention adopts With the body of formed steel construction, the position of print platform is especially installed, avoids using ordinary stent, but use have it is relatively thick, It is heavier, but the formed steel construction that stability is splendid, stable basis is provided for print platform, makes up assembly defect；As equidistantly Platform beam, backing plate, liner plate etc. combination, maximumlly can adjust and eliminate profile itself and the error of welding is asked Topic, guarantees the level and stabilization of print platform, and paper delivery guide surface also has type steel support, is not susceptible to vibrate during paper delivery, System is more stable.

Further, vertical gravity nip rolls and tilting gravity nip rolls are added in folding and unfolding paper bowl system, by roller Gravity provides identical tension to print paper, avoids paper mistake caused by mismatching because of the speed between print speed and each roller system Tightly or excessively loose problem, provides constant tensile force.

Further, ink feeding system is set, and continuous automatically supplying ink improves stability out of ink, wherein relaying print cartridge according to Second liquid level inductive switch is to supplement black liquid is carried out in printing machine print cartridge, black case is by the first liquid level inductive switch to relaying print cartridge Black liquid supplement is carried out, optoelectronic switch is for detecting whether Mo Guanzhong has ink, if issuing alarm without ink, notifying staff It checks, if be that black case lacks ink or pipeline goes wrong.

Further, drag chain is set, and the other end of drag chain is centrally located, in mobile black vehicle walking process, whether most Left side or the rightmost side can cover stroke, and be not take up excessive space.

Further, protective switch is installed in black stack, prevents ink-scraping device and blotter from working at the same time mutual collision. Lifting regulating mechanism design level ruler, can be more accurate when adjustment adjusts bolt.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the medium-sized steel construction body of printing machine of high stability of the present invention.

Fig. 2 is the structural schematic diagram of print platform in the present invention.

Fig. 3 is the structural schematic diagram of paper draw off gear in the present invention.

Fig. 4 is the structural schematic diagram of ink feeding system in the present invention.

Fig. 5 is the structural schematic diagram of mobile ink vehicle in the present invention.

Fig. 6 is the structural schematic diagram of black stack device in the present invention.

Fig. 7 is the structural schematic diagram of mobile ink vehicle elevating mechanism in the present invention.

Specific embodiment

Below by specific embodiment, technical scheme of the present invention will be described in further detail.

As depicted in figs. 1 and 2, micro- piezoelectric printer of high stability, including formed steel construction body 1, print platform, movement Black vehicle 3, black stack device 6, paper draw off gear and paper pressing device, wherein the steel construction body 1 includes the two sides of section steel manufacture Crossbeam 1-1, two sides vertical beam 1-2, two intermediate transverse girder 1-3, platform short beam 1-4 and reinforcing rib structure 1-5, the intermediate cross Beam 1-3 is connected between the vertical beam 1-2 of two sides, reinforcing rib structure 1-5 be arranged in it is several tilting between two intermediate transverse girder 1-3 Be vertically arranged the fashioned iron being alternately arranged, the platform short beam 1-4 passes through backing plate 1-6 at equal intervals and is mounted in top Between the upper surface crossbeam 1-3, each platform short beam 1-4 be equipped with liner plate caulking groove 1-7；The print platform include bottom liner plate 2-1, Print plane 2-2 and paper delivery guide surface 2-3, the bottom liner plate 2-1 is inlaid in the liner plate caulking groove 1-7 and upper surface and institute The upper surface for stating platform short beam 1-4 is concordant, the printing plane be stacked on the bottom liner plate 2-1 and with the bottom Liner plate 2-1 is bolted on together on the platform short beam 1-4, and the both ends of the paper delivery guide surface 2-3 respectively pass through One arc panel 2-4 is mounted on two platform short beam 1-4 at both ends, and the upper surface of the paper delivery guide surface 2-3 is Cambered surface is evenly equipped with hole 2-5 on the paper delivery guide surface.

Based on structural steel, the stability of equipment entirety is guaranteed, followed by is supported to workbench, Several platform short beam 1-4 and backing plate 1-6 are installed on workbench, go to make up upper surface present in steel construction body 1 Uneven problem, then opens up several liner plate caulking groove 1-7, for installing bottom liner plate 2-1, shape again on platform short beam 1-4 At the base support plane of print platform, setting printing plane and paper delivery guide surface, print plane 2-2 and paper delivery guiding on it Face 2-3 docking, forms complete plane, is evenly equipped with hole on paper delivery guide surface, it is therefore an objective to and it is ventilative, avoid print paper from being adsorbed onto paper delivery On guide surface 2-3.

The platform short beam includes bottom plane portion, intermediate supports portion and top surface, and the intermediate supports portion has 8 words Shape lightening hole mitigates weight while enhancing enabling capabilities.

The paper feed side of the bottom liner plate 2-1 is equipped with away paper axis 2-6, paper feed shaft tray 2-7 and wheel case 2-8, the wheel Set 2-8 be sleeved at equal intervals it is described walk paper axis 2-6 on, the paper feed shaft tray 2-7 be mounted at equal intervals it is described walk paper axis Lower section and lift it is described walk paper axis, the paper feed shaft tray includes the pedestal being fixed on the bottom liner plate and is mounted on described A pair on pedestal lifts bearing 2-9.

The effect of wheel case 2-8 is to be guided using frictional force to paper, and the effect of bracket is that paper axis 2-6, support are walked in support The effect for lifting bearing 2-9 is to prevent from away shaking in paper axis rotation process.

As shown in figure 3, the paper draw off gear include paper feed side put paper bowl 3-1, the first nip rolls 3-2, second exhibition Third nip rolls 3-5, tilting gravity nip rolls 3-6 and the collecting roller 3- of plain-barreled roll 3-3, vertical gravity nip rolls 3-4 and paper delivery side 7, it is described to put paper bowl 3-1, the first nip rolls 3-2 and the second nip rolls 3-3 non-linear arrangement, the vertical gravity exhibition Plain-barreled roll 3-4 is located at the lower section of the second nip rolls 3-3, and the third nip rolls 3-5 is located at the tilting gravity nip rolls 3-6 Top, the collecting roller 3-7 and the tilting gravity nip rolls 3-6 are contour.

Wherein, the first nip rolls 3-2, the second nip rolls 3-3, third nip rolls 3-5, put paper bowl 3-1 and collecting roller 3-7 all It is normal paper bowl device, wherein most importantly vertical gravity nip rolls 3-4 and tilting gravity nip rolls 3-6, Ta Menzhu If for being tensioned to paper for real-time, tunable, when the speed of folding and unfolding paper is uneven, chart drive speed is uneven, intermittent printing process In, as gravity always stretches printing paper, flattening is whole, will not be uncoordinated due to each position, cause paper to crimp or tear It splits.

As shown in figure 4, further including ink feeding system, the ink feeding system includes black case 4-1, the first ink-suuplying pump 4-2, relaying ink Box 4-3, the second ink-suuplying pump 4-4, the first liquid level inductive switch 4-5, printing machine print cartridge 4-6, the second liquid level inductive switch 4-7 and peace Optoelectronic switch 4-8 on black pipe, the transmitting terminal of the optoelectronic switch 4-8 and receiving end are located at the black pipe 4-9 face Two sides, the ink case 4-1 pass through second by the first ink-suuplying pump 4-2 connection relaying print cartridge 4-3, the relaying print cartridge 4-3 Ink-suuplying pump 4-4 is connected to printing machine print cartridge 4-6, and the second liquid level inductive switch 4-7 is installed in the printing machine print cartridge 4-6, The second liquid level inductive switch 4-7 is used to control the opening and closing of the second ink-suuplying pump 4-4, the first liquid level inductive switch 4- 5 are mounted in the relaying print cartridge 4-3, and the first liquid level inductive switch 4-5 is for controlling opening for the first ink-suuplying pump 4-2 It closes, the optoelectronic switch 4-8 connection ink supply warning device 4-10.

Its working principle is that: under normal circumstances, the ink in printing machine print cartridge 4-6 is provided by relaying print cartridge 4-3, works as relaying It when quantity of ink deficiency in print cartridge, then is provided by black case 4-1, the benefit for being classified ink supply is to reduce the frequency of use of black case 4-1, is prevented Only ink volatilize, is contaminated or a possibility that solidify etc. in black case, it is ensured that the quality of ink.

Wherein, the first liquid level inductive switch 4-5 and the second liquid level inductive switch 4-7 are all made of float switch, the second liquid level Start stop switch of the inductive switch 4-7 as the second ink-suuplying pump 4-4, the ink cartridge low in printing machine print cartridge 4-6, the second liquid level sense Inductive switch 4-7 triggering, the second ink-suuplying pump 4-4 starting, ink is drawn into printing machine print cartridge 4-6, supplements black liquid, the first liquid level The action principle of inductive switch 4-5 and the first ink-suuplying pump 4-4 are identical.

The effect of optoelectronic switch 4-8 is the state of real-time monitoring ink pipe 4-9, during pumping ink carries out, if black pipe 4-9 In always without ink, optoelectronic switch 4-8 will send signals to ink supply warning device 4-10 and sound an alarm, and staff is notified to examine It repairs, whether ink pipe blocks or disconnect.Starting switch for the optoelectronic switch 4-8 and starting switch for the ink-suuplying pump of corresponding position Association, the starting duration of the optoelectronic switch 4-8 and the starting time of the ink-suuplying pump of corresponding position are identical.

By high automation control scheme, the stability of ink feeding system is promoted.

As shown in figure 5, the mobile black vehicle 3 walks on the track 5 being mounted on the formed steel construction matrix, the shifting The side of dynamic ink vehicle 3 connects one end of a drag chain 4, and the inside of the drag chain 4 wears controlling cable, the other end of the drag chain 4 It is mounted on the middle position of the track 5, when mobile black vehicle 3 is moved to the middle position of track 5, the drag chain 4 is in positive U Shape.

It is designed using U-shaped, when mobile ink vehicle 3 is moved to both ends, the length of drag chain is all enough, and the space occupied compares It is low, avoid the problem of extruding of drag chain height causes inner body to deform.

As shown in fig. 6, the ink stack device 6 includes the ink-scraping device 6-1 of horizontal movement and the blotter of vertical motion 6-2, the initial position of the ink-scraping device 6-1 are equipped with the first safety switch 6-3 and are only located at just in the ink-scraping device 6-1 The first safety switch 6-3 is closed when beginning position, and the initial position of the blotter 6-2 is equipped with the second safety switch 6-4 And only when the blotter is located at initial position, the second safety switch 6-4 is closed, the first safety switch 6-3 access The driving circuit of the blotter 6-2, the second safety switch 6-4 access the driving circuit of the ink-scraping device 6-1.

Its purpose is to prevent ink-scraping device 6-1 and blotter 6-2 from working at the same time, causes to collide, prevent work people The maloperation of member.

As shown in fig. 7, the mobile black vehicle is equipped with hand-operated lifting regulating mechanism, the hand-operated lifting regulating mechanism includes Described in being corresponded on handwheel 7-6, screw rod 7-5, cross silk braid 7-1, crane 7-7 and fluctuating orbit 7-8, the crane 7-7 Cross silk braid 7-1 is equipped with caulking groove 7-2, installs horizontal ruler 7-3, the transverse direction of the cross silk braid 7-1 on the crane 7-7 The corresponding position of both ends and the crane is provided with screw hole, is equipped in the screw hole and adjusts bolt 7-4.

The purpose of horizontal ruler is the cross silk braid 7-1 offsetting dip in order to ensure being occurred when adjustment adjusts bolt 7-4 The problem of.

Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.

Claims (8)

1. a kind of micro- piezoelectric printer of high stability, it is characterised in that: it includes formed steel construction body, print platform, movement Black vehicle, black stack device, paper draw off gear and paper pressing device, wherein the steel construction body includes that the two sides of section steel manufacture are horizontal Beam, two sides vertical beam, two intermediate transverse girders, platform short beam and reinforcing rib structure, the intermediate transverse girder are connected to two sides vertical beam Between, reinforcing rib structure is that several tilting between two intermediate transverse girders is arranged in and is vertically arranged the fashioned iron being alternately arranged, described flat Platform support short beam passes through the intermediate transverse girder upper surface that backing plate is mounted on top at equal intervals, and each platform short beam is equipped with lining Plate caulking groove；The print platform includes that bottom liner plate, printing plane and paper delivery guide surface, the bottom liner plate are inlaid in the lining In plate caulking groove and upper surface is concordant with the upper surface of the platform short beam, and the printing plane is stacked in the bottom liner plate It above and together with the bottom liner plate is bolted on the platform short beam, the both ends of the paper delivery guide surface are each It being mounted on two platform short beams at both ends by an arc panel, the upper surface of the paper delivery guide surface is cambered surface, Hole is evenly equipped on the paper delivery guide surface.

2. micro- piezoelectric printer of high stability according to claim 1, it is characterised in that: the platform short beam packet Bottom plane portion, intermediate supports portion and top surface are included, the intermediate supports portion has 8-shaped lightening hole.

3. micro- piezoelectric printer of high stability according to claim 1 or 2, it is characterised in that: the bottom liner plate Paper feed side is equipped with away paper axis, paper feed shaft tray and wheel case, the wheel case be sleeved at equal intervals it is described walk paper axis on, it is described walk Paper axis bracket be mounted at equal intervals it is described walk paper axis below and lift it is described walk paper axis, the paper feed shaft tray includes being fixed on Pedestal on the bottom liner plate lifts bearing with a pair being mounted on the base.

4. micro- piezoelectric printer of high stability according to claim 3, it is characterised in that: the paper draw off gear packet Include paper feed side put paper bowl, the first nip rolls, the second nip rolls, vertical gravity nip rolls and the third nip rolls of paper delivery side, tiltedly Set gravity nip rolls and collecting roller, it is described to put paper bowl, first nip rolls and the second nip rolls non-linear arrangement, it is described Vertical gravity nip rolls is located at the lower section of second nip rolls, and the third nip rolls is located at the tilting gravity nip rolls Top, the collecting roller and the tilting gravity nip rolls are contour.

5. micro- piezoelectric printer of high stability according to claim 4, it is characterised in that: it further includes ink feeding system, The ink feeding system includes black case, the first ink-suuplying pump, relaying print cartridge, the second ink-suuplying pump, the first liquid level inductive switch, printing machine ink Box, the second liquid level inductive switch and the optoelectronic switch for being mounted on Mo Guanshang, the transmitting terminal of the optoelectronic switch and receiving end are located at The two sides of the ink pipe face, the ink case connect the relaying print cartridge by the first ink-suuplying pump, and the relaying print cartridge passes through the Two ink-suuplying pumps are connected to printing machine print cartridge, and the second liquid level inductive switch, second liquid are installed in the printing machine print cartridge Position inductive switch is used to control the opening and closing of second ink-suuplying pump, and the first liquid level inductive switch is mounted on the relaying print cartridge In, the first liquid level inductive switch is used to control the opening and closing of first ink-suuplying pump, the optoelectronic switch connection ink supply alarm Device.

6. micro- piezoelectric printer of high stability according to claim 5, it is characterised in that: the mobile black vehicle walks in It is mounted on the track on the formed steel construction matrix, the side of the mobile black vehicle connects one end of a drag chain, the drag chain Inside wear controlling cable, the other end of the drag chain is mounted on the middle position of the track, when mobile black vehicle is moved to When the middle position of track, the drag chain is in positive U-shaped.

7. micro- piezoelectric printer of high stability according to claim 6, it is characterised in that: the ink stack device includes water The ink-scraping device of flat movement and the blotter of vertical motion, the initial position of the ink-scraping device are equipped with the first safety switch And only when the ink-scraping device is located at initial position, first safety switch is closed, the initial position installation of the blotter There is the second safety switch and only second safety switch is closed when the blotter is located at initial position, first safety Switch accesses the driving circuit of the blotter, and second safety switch accesses the driving circuit of the ink-scraping device.

8. micro- piezoelectric printer of high stability according to claim 7, it is characterised in that: the mobile black vehicle is equipped with Hand-operated lifting regulating mechanism, the hand-operated lifting regulating mechanism include handwheel, screw rod, cross silk braid, crane and lift rail Road corresponds to the cross silk braid on the crane equipped with caulking groove, installs horizontal ruler, the cross silk on the crane The corresponding position of the transverse ends of set and the crane is provided with screw hole, and adjusting bolt is equipped in the screw hole.