WO2019144536A1 - 用于喷印机的喷头装置 - Google Patents

用于喷印机的喷头装置 Download PDF

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Publication number
WO2019144536A1
WO2019144536A1 PCT/CN2018/084614 CN2018084614W WO2019144536A1 WO 2019144536 A1 WO2019144536 A1 WO 2019144536A1 CN 2018084614 W CN2018084614 W CN 2018084614W WO 2019144536 A1 WO2019144536 A1 WO 2019144536A1
Authority
WO
WIPO (PCT)
Prior art keywords
fiberglass
assembly
adjustment
head device
plate
Prior art date
Application number
PCT/CN2018/084614
Other languages
English (en)
French (fr)
Inventor
刘锦松
陈敬标
符国政
何远东
何科
Original Assignee
领达电子科技（珠海）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201820115794.XU external-priority patent/CN207875145U/zh
Priority claimed from CN201820115823.2U external-priority patent/CN207875147U/zh
Application filed by 领达电子科技（珠海）有限公司 filed Critical 领达电子科技（珠海）有限公司
Priority to US16/198,868 priority Critical patent/US10583653B2/en
Publication of WO2019144536A1 publication Critical patent/WO2019144536A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads

Definitions

  • the invention relates to the field of printing technology, in particular to a nozzle device for a printing machine.
  • the printer is implemented by using a non-contact automatic printing technique.
  • the non-contact automatic printing technology uses a nozzle device to electronically control a desired pattern or mark such as a production date, a batch number, a shelf life, and the like on an irregular product packaging surface, and can be operated in synchronization with the production line.
  • the ink used in this printing technology has a certain electrical conductivity to meet the needs of electronic control, and has good adhesion to adhere well to the surface of the product packaging.
  • the heating block, the electromagnetic valve, the nozzle assembly, the deflecting plate and the like are assembled on different boards to form a plurality of modules and are mounted on the base, which is troublesome to disassemble and maintain.
  • the technical problem to be solved by the present invention is to provide a head device for a printer which is convenient to disassemble and maintain.
  • the technical solution adopted by the present invention to solve the technical problem thereof is to provide a nozzle device for a printer, comprising a tubular base with an axial side opening, a composite plate and a nozzle assembly mounted on the composite plate,
  • the composite panel includes an integrally connected fiberglass panel and a plastic panel, the fiberglass panel being fitted on an open side of the base along an axial direction of the base, the plastic panel being located on the fiberglass panel facing the base On the surface.
  • the showerhead assembly includes a solenoid valve connection mechanism, a nozzle assembly, a charging slot, a deflection assembly, and a recovery mechanism that are sequentially mounted on the composite board;
  • the plastic plate corresponds to the nozzle assembly, the charging groove, the deflection assembly and the recovery mechanism on a surface of one end of the fiberglass plate, and the nozzle assembly, the charging groove, the deflection assembly and the recovery mechanism pass through the locking assembly The fiberglass panel is locked to the plastic panel.
  • the solenoid valve connection mechanism includes at least one electromagnetic valve disposed on a surface of the fiberglass plate facing away from the base, and a heating member disposed on a surface of the fiberglass plate facing the base;
  • the solenoid valve is provided with a pin extending toward the fiberglass plate, and the socket is embedded in the fiberglass plate and the heating member, and the pin is inserted into the socket and electrically conductive with the socket connection.
  • the solenoid valve connection mechanism further includes a fastening assembly that is interposed between the solenoid valve and the heating member.
  • the heating member is provided with a circulation passage through which the liquid passes; the circulation passage communicates with the electromagnetic valve.
  • the solenoid valve connection mechanism includes four of the solenoid valves, respectively an ink supply valve, a purge valve, a return valve, and a recovery valve;
  • the circulation passage includes an ink supply passage communicating with the ink supply valve, a cleaning passage communicating with the cleaning valve, and a return passage communicating with the return valve; the cleaning passage, the cleaning valve, and the return valve And the return channel sequentially communicates to form a cleaning circuit.
  • one end of the heating member is provided with three first inlet and outlet ports respectively communicating with the ink supply passage, the cleaning passage and the return passage, and the other end is provided with two second inlet and outlet, the ink supply valve and A purge valve is in communication with one of the second inlet and outlet, and the return valve is in communication with the other of the second inlet and outlet.
  • the solenoid valve connection mechanism further includes a first connecting seat and a second connecting seat protruding on a surface of the fiberglass plate facing away from the base;
  • the first connecting seat is located at one end of the heating member corresponding to the first inlet and the outlet, and the first connecting seat is provided with three separated first interfaces respectively connected to the three first inlet and outlet.
  • the second connecting seat is located at the other end of the heating member corresponding to the second inlet and the outlet, and the second connecting seat is provided with two separated second interfaces respectively connected to the two second inlet and outlet.
  • the composite panel is provided with a recovery conduit toward one side of the base, the recovery conduit connecting the recovery mechanism and the recovery valve.
  • the nozzle assembly includes an adjustment bracket, a nozzle fixed to the adjustment bracket, and an eccentric disposed between the adjustment bracket and the fiberglass panel to drive the adjustment bracket to swing horizontally on the fiberglass panel Round adjustment assembly.
  • the eccentric circle adjustment assembly includes an eccentric circle member, a waist groove corresponding to the eccentric circle member disposed on the fiberglass plate, and an adjustment center pillar member; a lower end of the eccentric circle member is disposed in the waist groove, and an upper end Inserting the adjustment bracket; the adjustment center pillar is located on one side of the eccentric circle, the non-circular column portion of the adjustment center pillar is fitted on the fiberglass board, and the circular top is inserted into the adjustment bracket .
  • the adjustment bracket includes a substrate, a support portion protrudingly disposed on the substrate, the nozzle is fixed on the support portion parallel to the substrate; and a first through hole is disposed on one side of the substrate And a second through hole, an upper end of the eccentric circle penetrating into the first through hole, and a circular top of the adjustment center cylinder penetrates into the second through hole.
  • the nozzle assembly further includes a vertical adjustment assembly disposed between the adjustment bracket and the fiberglass panel to adjust the height of the adjustment bracket on the fiberglass panel;
  • the vertical adjustment assembly and the eccentric circle adjustment assembly are adjacent to opposite sides of the adjustment bracket on the adjustment bracket.
  • the vertical adjustment component comprises a machine screw, a screw hole disposed on the adjustment bracket; the machine screw fits in the screw hole, and the bottom abuts on the fiberglass board.
  • the nozzle assembly further includes a first fixing component and a second fixing component disposed on the adjusting bracket near the opposite opposite sides of the adjusting bracket to lock the adjusting bracket on the fiberglass board .
  • the first fixing component comprises a first screw, a first waist hole corresponding to the first screw disposed on the adjusting bracket, and a first lug hole communicating with the first lug hole on the fiberglass board a first fixing hole; the first screw is screwed into the first fixing hole through the first waist hole.
  • the length of the first waist hole extends in a direction parallel to the horizontal swing direction of the adjustment bracket.
  • the second fixing component comprises a second screw, a second waist hole corresponding to the second screw disposed on the adjusting bracket, and a second waist hole communicating with the second waist hole on the fiberglass board a second fixing hole; the second screw is screwed into the second fixing hole through the second waist hole.
  • one end of the base is provided with a chamber connected to the printer delivery conduit, and the solenoid valve connection mechanism is adjacent to the chamber on the composite plate.
  • the nozzle device for the printer of the invention has a bottom plate formed by integrally connecting the fiberglass plate and the plastic plate, and the nozzle assembly is mounted thereon to form an integral module, which is convenient to disassemble and maintain.
  • the nozzle assembly is basically disposed on the glass fiber board, and the smooth surface of the glass fiber board is used to prevent the ink from being contaminated thereon and is easy to clean.
  • the plastic plate is on the back side of the fiberglass board, and the nozzle assembly is easily fastened on the composite board.
  • FIG. 1 is a schematic structural view of a head device according to an embodiment of the present invention.
  • Figure 2 is a side view of the head device of Figure 1;
  • Figure 3 is a schematic exploded view showing the composite plate and the heating member of the shower head device shown in Figure 1;
  • Figure 4 is a schematic view of the combined structure of Figure 3;
  • Figure 5 is a schematic exploded view of the nozzle assembly of the showerhead device of Figure 1;
  • Figure 6 is a partial structural view of a fiberglass panel in the showerhead device of Figure 1;
  • Figure 7 is a side view of Figure 1.
  • a nozzle device for a printer includes a base 1, a composite plate 2, and a nozzle assembly.
  • the nozzle assembly is mounted on the composite plate 2 to form an integral module, and is assembled and disassembled. Easy to maintain.
  • the base 1 is a tubular base open on the axial side
  • the composite plate 2 comprises an integrally connected fiberglass plate 21 and a plastic plate 22, and the fiberglass plate 21 is fitted on the open side of the base 1 in the axial direction of the base 1, the plastic plate 22 is located on the surface of the fiberglass panel 21 facing the base 1.
  • the fiberglass board 21 and the plastic board 22 can be integrally molded by integral injection molding.
  • the glass fiber board 21 is first placed in the mold, and then poured into the material forming plastic sheet 22.
  • the surface of the fiberglass panel 21 is smooth and better cleaned; the plastic panel 22 has a certain elasticity and strength, and is convenient for fastening the nozzle assembly to fasten the nozzle assembly to the composite panel 2.
  • the fiber optic board 21 can be provided with a plurality of connecting holes corresponding to the nozzle assembly for the locking assembly to pass through and lock on the plastic plate 22, and the nozzle assembly is locked on the composite board 2.
  • the head assembly includes a solenoid valve connection mechanism 3, a nozzle assembly 4, a charging tank 5, a deflection unit 6, and a recovery mechanism 7 which are sequentially mounted on the composite board 2.
  • One end of the base 1 is provided with a chamber 11 connected to a jet conveying conduit, and the solenoid valve connecting mechanism 3 is adjacent to the chamber 11 on the composite plate 2.
  • the plastic plate 22 corresponds to the nozzle assembly 4, the charging tank 5, the deflection unit 6 and the recovery mechanism 7 on the surface of one end of the fiberglass board 21, and the nozzle assembly 4, the charging tank 5, the deflection unit 6 and the recovery mechanism 7 pass through the locking assembly.
  • the fiberglass panel 21 is locked to the plastic panel 22.
  • the solenoid valve connection mechanism 3 is in communication with the nozzle assembly 4, and the deflection assembly 6 includes spaced apart zero-volt plates 61 and high-pressure deflection plates 62, the spacing between the two forming an ink droplet passage; the nozzle assembly 2, the charging slot 5.
  • the ink droplet passage and the recovery port of the recovery mechanism 7 are in a straight line.
  • the solenoid valve connecting mechanism 3 heats a solution such as ink and sends it to the nozzle assembly 2, and the nozzle assembly 2 discharges the solution and the droplets.
  • the droplets pass through the charging tank 5 and are deflected by the deflection unit 6 to be sprayed onto the material. On the surface, the droplets that have not deflected enter the recovery mechanism 7 in a straight line.
  • the solenoid valve connection mechanism 3 includes at least one solenoid valve 31 and a heating member 32.
  • the solenoid valve 31 is disposed on the surface of the fiberglass plate 21 facing away from the base 1, and the heating member 32 is disposed on the surface of the fiberglass plate 21 facing the base 1.
  • Figure 4 The solenoid valve 31 is provided with a pin 33 extending in the direction of the fiberglass plate 21, and the socket 34 is embedded in the fiberglass plate 21 and the heating member 32.
  • the socket 34 can be electrically connected to the circuit board of the printer through the wire, and the pin is inserted. 33 is plugged into the socket 34 and electrically connected to the socket 34, and communicates the solenoid valve 31 and the circuit board for convenient operation.
  • black rubber may be first applied to one side of the heating member 32, and the heating member 32 may be attached to one surface of the fiberglass panel 21 with black rubber, and then the screws are attached. The two are locked together; the heating member 32 and the glass fiber board 21 are closely adhered by a glue jig, and baked in an oven, so that the black glue is thermally fused to bond the two together.
  • the solenoid valve connection mechanism 3 further includes a fastening assembly 35 that is disposed between the solenoid valve 31 and the heating member 32, connects the solenoid valve 31 with the heating member 32, and locks the solenoid valve 31 to the composite plate 2.
  • the heating member 32 is a heating plate structure corresponding to the coverage area of all the electromagnetic valves 31, and is provided with a fastening hole 320 matched with the fastening assembly 35, and the fiberglass plate 21 is provided with a hole communicating fastening hole.
  • the fastening assembly 35 is fitted into the fastening hole 320 through a hole in the fiberglass board 21.
  • Each of the solenoid valves 31 is provided with two pins 33 for corresponding to the positive and negative electrodes.
  • the heating member 32 is provided with a circulation passage 36 through which the liquid passes, and the circulation passage 36 communicates with the solenoid valve 31. After the heating member 32 is energized and heated, the liquid (ink or the like) flowing through the circulation passage 36 can be heated, and the electromagnetic valve 31 is used to control the flow of the liquid to output the corresponding liquid as needed.
  • the solenoid valve connecting mechanism 3 includes four solenoid valves 31, which are an ink supply valve 31a, a purge valve 31b, a return valve 31c, and a recovery valve 31d, respectively.
  • the four solenoid valves 31 are equally divided into two groups, and the two sets of solenoid valves 31 are symmetrically disposed on the fiberglass board 21.
  • the circulation passage 36 corresponds to an ink supply passage 36a that communicates with the ink supply valve 31a, a cleaning passage 36b that communicates with the purge valve 31b, and a return passage 36c that communicates with the return valve 31c.
  • the cleaning passage 36b, the purge valve 31b, the return valve 31c, and the return passage 36c are sequentially connected to form a purge circuit.
  • One end of the heating member 32 is provided with three first inlets and outlets (not shown) communicating with the circulation passage 36, respectively communicating with the ink supply passage 36a, the cleaning passage 36b, and the return passage 36c; and the other end is provided with the circulation passage 36.
  • the solenoid valve connection mechanism 3 further includes a first connecting seat 37 and a second connecting seat 38 projecting from the surface of the fiberglass board 21 facing away from the base 1.
  • the first connecting seat 37 is disposed at one end of the heating member 32 corresponding to the first inlet and outlet.
  • the first connecting seat 37 is provided with three separated first interfaces respectively connected to the three first inlets and outlets;
  • the second connecting seat 38 corresponds to The second inlet and outlet are disposed at the other end of the heating member 32, and the second connecting seat 38 is provided with two separated second interfaces respectively connected to the two second inlet and outlet.
  • the first connecting seat 37 and the second connecting seat 38 may be integrally connected to the heating member 32 and protrude through the glass fiber board 21 on the surface of the glass fiber board 21.
  • a recovery duct 39 is provided on the side of the composite panel 2 facing the base 1, and the recovery duct 39 is connected to the recovery mechanism 7 and the recovery valve 31d.
  • the nozzle assembly 4 can also be adjusted in the horizontal angle and the vertical angle by an adjustable setting, and the nozzle and the charging tank 5 and the recovery mechanism 7 are ensured in a straight line to better recover the nozzle.
  • the sprayed solution ensures the cleanness of the inside of the nozzle unit.
  • the spray assembly 4 can alternatively include an adjustment bracket 41, a nozzle 42 and an eccentric circle adjustment assembly 43.
  • the nozzle 42 is fixed on the adjusting bracket 41, and the adjusting bracket 41 is disposed on the fiberglass board 21 as a supporting structure of the nozzle 42.
  • the eccentric circle adjusting component 43 is disposed between the adjusting bracket 41 and the fiberglass board 21 to drive the adjusting bracket 41.
  • the glass fiber slab 21 is horizontally oscillated (as indicated by the dashed arrow in Fig. 1), thereby adjusting the horizontal orientation of the nozzle 42, and fine adjustment of the nozzle 42 is achieved to align the recovery mechanism 7 of the head unit.
  • the eccentric circle adjustment assembly 43 includes an eccentric circle member 431 , a waist groove 432 corresponding to the eccentric circle member 431 disposed on the fiberglass panel 21 , and an adjustment center pillar member 433 .
  • the lower end of the eccentric disk member 431 is disposed in the waist groove 432, and the upper end penetrates the adjustment bracket 41 and is movable.
  • the adjustment center post 433 is located on the side of the eccentric disk member 431 as a center point when the adjustment bracket 41 swings.
  • the non-circular post portion of the adjustment center post 433 is fitted to the fiberglass panel 21 so that the two do not rotate relative to each other; the circular top of the adjustment center post 433 passes through the adjustment bracket 41 and is movable.
  • the plastic plate 22 is offset from the waist groove 432 on the side of the fiberglass plate 21 facing the base 1, which provides space for the installation of the eccentricity adjustment assembly 43.
  • the adjustment bracket 41 may include a substrate 411 and a support portion 412 protrudingly provided on the substrate 411, and the nozzle 42 is fixed to the support portion 412 in parallel with the substrate 411.
  • a first through hole 111 and a second through hole 112 are disposed on one side of the substrate 411.
  • the upper end of the eccentric circular member 431 penetrates into the first through hole 111, and the circular top of the center cylindrical body 433 is adjusted to penetrate the second through hole. 112.
  • the upper end of the eccentric circle member 431 and the first through hole 111 are not fastened, and the upper end of the eccentric circle member 431 is circumferentially rotatable in the first through hole 111; the circular top and the second pass of the center cylinder 433 are adjusted.
  • the holes 112 are not fastened, and the circular top of the adjustment center cylinder 433 is circumferentially rotatable in the second through holes 112.
  • the eccentric circle member 431 may further include an axially connected and eccentric circular seat 4311 and a cylindrical portion 4312, both of which are circular members, and the circular seat 4311 has a larger diameter than the cylindrical portion 4312, and the cylindrical portion 4312 is integrally connected.
  • the circular seat 4311 forms the lower end of the eccentric circular member 431, and the cylindrical portion 4312 forms the upper end of the eccentric circular member 431.
  • the circumferential rotation of the eccentric circular member 431 drives the circular seat 4311 to move in the waist groove 432, thereby driving the adjustment bracket. 41 is horizontally oscillated relative to the fiberglass board 21 centering on the adjustment center pillar 433.
  • cylindrical portion 4312 is provided with a non-circular through hole 4313 such as a hexagonal hole into which a turning tool (such as an Allen key) is inserted, and the eccentric circle member 431 is rotated.
  • a turning tool such as an Allen key
  • the size of the waist groove 432 on the fiberglass board 21 can be equivalent to the size formed by the overlapping portions of the circular seats 4311 of the two eccentric circular members 431, and is moved in the waist groove 432 by the circular seat 4311, and the edge portion and the waist
  • the abutment of the inner walls of both ends of the groove 432 allows the swinging of the bracket 41 on the fiberglass plate 21 to be adjusted.
  • the fiberglass plate 21 is provided with a hole 100 for the non-circular column portion of the adjustment center column member 433 to fit therein, and the non-circular column portion is not rotatable in the hole 100.
  • the nozzle assembly 4 further includes a vertical adjustment assembly 44 disposed between the adjustment bracket 41 and the fiberglass panel 21 to adjust the height of the adjustment bracket 41 on the fiberglass panel 21.
  • the vertical adjustment assembly 44 and the eccentric circle adjustment assembly 43 are on the adjustment bracket 41 adjacent to opposite sides of the adjustment bracket 41 and on opposite sides of the nozzle 42.
  • the vertical adjustment assembly 44 includes a machine screw 441 and a screw hole (not shown) disposed on the adjustment bracket 41; the screw hole is mainly formed on the substrate 411.
  • the machine screw 441 fits in the screw hole, and the bottom abuts on the fiberglass board 21.
  • the fiberglass board 21 may be provided with a site 101 corresponding to the machine screw 441.
  • the rotating machine screw 441 drives the adjusting bracket 41 to rotate in the vertical direction with respect to the fiberglass board 21.
  • the nozzle assembly 4 further includes a first fixing component 45 and a second fixing component 46 disposed on the adjusting bracket 41 and adjacent to the opposite sides of the adjusting bracket 41 , through the first fixing component 45 . And the second fixing member 46 locks the adjustment bracket 41 to the fiberglass board 21.
  • the first fixing component 45 includes a first screw 451 , a first waist hole 452 corresponding to the first screw 451 disposed on the substrate 411 of the adjustment bracket 41 , and A waist hole 452 communicates with the first fixing hole 453 provided on the fiberglass board 21.
  • the first screw 451 is screwed into the first fixing hole 453 through the first waist hole 452, so that the adjustment bracket 41 can be locked on the fiberglass board 21.
  • the length extension direction of the first waist hole 452 is parallel to the horizontal swing direction of the adjustment bracket 41, so that after the adjustment swing of the adjustment bracket 41 is horizontally adjusted, the first screw 451 can be inserted into the corresponding position of the first waist hole 452 to be fastened.
  • a fixing hole 453 is inside.
  • the second fixing component 46 includes a second screw 461, a second waist hole 462 corresponding to the second screw 461 disposed on the substrate 411 of the adjustment bracket 41, and a first contact with the second waist hole 462 on the fiberglass board 21
  • the second fixing hole 463 is screwed into the second fixing hole 463 through the second waist hole 462, so that the adjusting bracket 41 can be locked on the fiberglass board 21.
  • the length extension direction of the second waist hole 462 can correspond to the vertical adjustment direction of the adjustment bracket 41, so that after the adjustment bracket 41 is vertically adjusted, the second screw 461 can be inserted into the corresponding position of the second waist hole 462 to be fastened.
  • Two fixing holes 463 Two fixing holes 463.
  • the first waist hole 452 and the second waist hole 462 are specifically formed on the substrate 411 of the adjustment bracket 41.
  • the first fixing component 45 and the second fixing component 46 are first loosened, and the eccentric circular member 431 is rotated to drive the adjusting bracket 41 to swing in the horizontal direction (micro-swing) with respect to the glass fiber board 21, The direction of the swing is as indicated by the dashed arrow in FIG. After the adjustment to the desired angle, the first fixing component 45 and the second fixing component 46 are tightened.
  • the first fixing component 45 and the second fixing component 46 are first loosened, and the machine screw 441 is rotated to drive the adjusting bracket 41 to move in the vertical direction or rotate at one end with respect to the fiberglass board 21, After adjustment to the desired position, the first fixing component 45 and the second fixing component 46 are tightened.
  • the head device of the present invention further includes a sleeve (not shown) that is closed at one end, and the sleeve is sleeved outside the base 1 along the base 1 to close the head assembly.
  • the solenoid valve connecting mechanism 3, the nozzle assembly 4, the charging slot 5, the deflection unit 6 and the like can be connected to the circuit board of the printer by wires, and the wires are received between the base 1 and the composite board 2, and the chamber 1 has a chamber 11 One end leads to the connection board.
  • the ink delivered from the liquid storage cartridge sequentially enters the ink supply passage 36a through the chamber 11 and the first connecting seat 37, and sequentially flows through the ink supply valve 31a and the second connecting seat 38 to the nozzle.
  • the assembly 4, the nozzle assembly 4, ejects ink in the form of ink droplets.
  • the ejected ink droplets pass through the charging bath 5 and are charged through the ink droplet path, and are sprayed on the surface of the material in a dot matrix format.
  • the uncharged ink droplets are not deflected, and the straight line is recovered by the recovery mechanism 7.
  • the cleaning solvent sequentially enters the cleaning channel 36b through the chamber 11 and the first connecting seat 37, and sequentially enters the nozzle assembly 4 through the cleaning valve 31b and the second connecting seat 38, and then flows out of the nozzle assembly 4 to enter the return valve.
  • the 31c and the return passage 36c are finally discharged through the first connecting seat 37, and the ink remaining in the nozzle unit 4 is taken out to achieve the cleaning effect.

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Abstract

一种用于喷印机的喷头装置，包括管状底座（1）、复合板（2）以及安装在复合板（2）上的喷头组件，复合板包括一体连接的玻纤板（21）和塑料板（22），玻纤板（21）沿底座（1）轴向方向配合在底座（1）的开放侧面上，塑料板（22）位于玻纤板（21）朝向底座（1）的表面上。这种喷头装置的底板是由玻纤板和塑料板一体连接形成的复合板，喷头组件安装在该底板上形成一个整体的模块，从而方便拆装和维护。

Description

用于喷印机的喷头装置 技术领域
本发明涉及喷印技术领域，尤其涉及一种用于喷印机的喷头装置。
 背景技术
为了满足在不规则表面上印上所需图案或标记，打印机通过采用非接触式自动喷印技术实现。非接触式自动喷印技术是采用喷头装置以电子控制的方式将所需图案或标记如生产日期、批号、保质期等喷印在不规则的产品包装表面，可与生产线同步操作。该种喷印技术采用的油墨具有一定电导率以满足电子控制需要，且具有较好的粘合性以很好附着在产品包装表面。
现有市场上的喷头装置中，加热块、电磁阀、喷嘴组件、偏转板等器件分装在不同板上形成多个模块而安装在底座上，拆装、维护等较为麻烦。
 技术问题
本发明要解决的技术问题在于，提供一种拆装、维护方便的用于喷印机的喷头装置。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：提供一种用于喷印机的喷头装置，包括轴向侧面开放的管状底座、复合板以及安装在所述复合板上的喷头组件，所述复合板包括一体连接的玻纤板和塑料板，所述玻纤板沿所述底座轴向方向配合在所述底座的开放侧面上，所述塑料板位于所述玻纤板朝向所述底座的表面上。
优选地，所述喷头组件包括依次安装在所述复合板上的电磁阀连接机构、喷嘴组件、充电槽、偏转组件和回收机构；
所述塑料板对应所述喷嘴组件、充电槽、偏转组件和回收机构位于所述玻纤板一端的表面上，所述喷嘴组件、充电槽、偏转组件和回收机构通过锁紧组件穿过所述玻纤板锁紧在所述塑料板上。
优选地，所述电磁阀连接机构包括至少一个设置在所述玻纤板背向所述底座的表面上的电磁阀、设置在所述玻纤板朝向所述底座的表面上的加热件；所述电磁阀上设有向所述玻纤板方向延伸的插针，所述玻纤板和加热件中嵌设有插座，所述插针插接在所述插座上，并与所述插座导电连接。
优选地，所述电磁阀连接机构还包括穿设在所述电磁阀和加热件之间的紧固组件。
优选地，所述加热件上设有供液体通过的流通通道；所述流通通道连通所述电磁阀。
优选地，所述电磁阀连接机构包括四个所述电磁阀，分别为供墨阀、清洗阀、回流阀以及回收阀；
所述流通通道包括与所述供墨阀相连通的供墨通道、与所述清洗阀相连通的清洗通道、与所述回流阀相连通的回流通道；所述清洗通道、清洗阀、回流阀和回流通道依次连通形成一个清洗回路。
优选地，所述加热件的一端设有分别与所述供墨通道、清洗通道、回流通道连通的三个第一进出口，另一端设有两个第二进出口，所述供墨阀和清洗阀与一个所述第二进出口连通，所述回流阀与另一个所述第二进出口连通。
优选地，所述电磁阀连接机构还包括凸出在所述玻纤板背向所述底座的表面上的第一连接座和第二连接座；
所述第一连接座对应所述第一进出口位于所述加热件的一端处，第一连接座上设有三个分隔的第一接口分别与三个所述第一进出口相接。
所述第二连接座对应所述第二进出口位于所述加热件的另一端处，第二连接座上设有两个分隔的第二接口分别与两个所述第二进出口相接。
优选地，所述复合板朝向所述底座的一侧设有回收导管，所述回收导管连接所述回收机构和回收阀。
优选地，所述喷嘴组件包括调节支架、固定在所述调节支架上的喷嘴、设置在所述调节支架和玻纤板之间以驱使所述调节支架在所述玻纤板上水平摆动的偏心圆调节组件。
所述偏心圆调节组件包括偏心圆件、对应偏心圆件设置在所述玻纤板上的腰形槽以及调节中心柱件；所述偏心圆件的下端设置在所述腰形槽内，上端穿进所述调节支架；所述调节中心柱件位于所述偏心圆件一侧，调节中心柱件的非圆形柱部配合在所述玻纤板上，圆形顶部穿进所述调节支架。
优选地，所述调节支架包括基板、凸出设置在所述基板上的支撑部，所述喷嘴平行所述基板固定在所述支撑部上；所述基板的一侧上设有第一通孔和第二通孔，所述偏心圆件的上端穿进所述第一通孔中，所述调节中心柱体的圆形顶部穿进所述第二通孔中。
优选地，所述喷嘴组件还包括设置在所述调节支架和玻纤板之间以调节所述调节支架在玻纤板上高度的竖向调节组件；
所述竖向调节组件和偏心圆调节组件在所述调节支架上靠近所述调节支架的相对两侧边。
优选地，所述竖向调节组件包括机米螺丝、设置在所述调节支架上的螺孔；所述机米螺丝配合在所述螺孔内，底部抵接在所述玻纤板上。
优选地，所述喷嘴组件还包括设置在所述调节支架上靠近所述调节支架另外相对两侧边、将所述调节支架锁定在所述玻纤板上的第一固定组件和第二固定组件。
优选地，所述第一固定组件包括第一螺丝、对应第一螺丝设置在所述调节支架上的第一腰形孔、以及与所述第一腰形孔连通设置在所述玻纤板上的第一固定孔；所述第一螺丝穿过所述第一腰形孔螺接在第一固定孔中。
所述第一腰形孔的长度延伸方向与所述调节支架的水平摆动方向平行。
优选地，所述第二固定组件包括第二螺丝、对应第二螺丝设置在所述调节支架上的第二腰形孔、以及与所述第二腰形孔连通设置在所述玻纤板上的第二固定孔；所述第二螺丝穿过所述第二腰形孔螺接在第二固定孔中。
优选地，所述底座的一端设有与喷印机输送导管连接的腔室，所述电磁阀连接机构在所述复合板上靠近所述腔室。
 有益效果
本发明的用于喷印机的喷头装置，底板由玻纤板和塑料板一体连接形成的复合板，将喷头组件安装其上形成一个整体的模块，拆装、维护方便。其中，喷头组件基本设置在玻纤板上，利用玻纤板的光滑表面避免墨水沾染其上且便于清洗，塑料板在玻纤板的背面，便于将喷头组件紧固在复合板上。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明一实施例的喷头装置的结构示意图；
图2是图1所示喷头装置的侧视图；
图3是图1所示喷头装置中复合板和加热件的分解结构示意图；
图4是图3的组合结构示意图；
图5是图1所示喷头装置中喷嘴组件的分解结构示意图；
图6是图1所示喷头装置中玻纤板的部分结构示意图；
图7是图1的侧视图。
 本发明的实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
如图1-3所示，本发明一实施例的用于喷印机的喷头装置，包括底座1、复合板2以及喷头组件；喷头组件安装在复合板2上形成一个整体的模块，拆装、维护方便。其中，底座1为轴向侧面开放的管状底座，复合板2包括一体连接的玻纤板21和塑料板22，玻纤板21沿底座1轴向方向配合在底座1的开放侧面上，塑料板22位于玻纤板21朝向底座1的表面上。
玻纤板21和塑料板22可通过一体注塑成型为一体，例如在注塑成型塑料板22时，先将玻纤板21放置在模具内，再倒入物料成型塑料板22。在复合板2中，玻纤板21表面光滑，更好清洗；塑料板22具有一定的弹性和强度，便于将与喷头组件紧固连接，以将喷头组件紧固在复合板2上。
玻纤板21上可对应喷头组件设有数个连接孔，供锁紧组件穿过并锁紧在塑料板22上，将喷头组件锁紧在复合板2上。
喷头组件包括依次安装在复合板2上的电磁阀连接机构3、喷嘴组件4、充电槽5、偏转组件6和回收机构7。底座1的一端设有与喷印机输送导管连接的腔室11，电磁阀连接机构3在复合板2上靠近腔室11。塑料板22对应喷嘴组件4、充电槽5、偏转组件6和回收机构7位于玻纤板21一端的表面上，喷嘴组件4、充电槽5、偏转组件6和回收机构7通过锁紧组件穿过玻纤板21锁紧在塑料板22上。
喷头组件中，电磁阀连接机构3与喷嘴组件4相连通，偏转组件6包括间隔相对的零伏板61和高压偏转板62，两者之间的间隔形成墨滴通道；喷嘴组件2、充电槽5、墨滴通道和回收机构7的回收口在一直线上。电磁阀连接机构3对墨水等溶液进行加热，并通过输送到喷嘴组件2，喷嘴组件2将溶液与液滴方式出，液滴通过充电槽5后在偏转组件6作用下偏转以喷附到材料表面，未发生偏转的液滴则直线进入回收机构7中。
电磁阀连接机构3包括至少一个电磁阀31和加热件32，电磁阀31设置在玻纤板21背向底座1的表面上，加热件32设置在玻纤板21朝向底座1的表面上（如图4所示）。电磁阀31上设有向玻纤板21方向延伸的插针33，玻纤板21和加热件32中嵌设有插座34，插座34可通过导线与喷印机的电路板导电连接，插针33插接在插座34上并与插座34导电连接，连通电磁阀31和电路板，操作方便。
加热件32与玻纤板21组合时，可先在加热件32的一侧涂上黑胶，将加热件32以黑胶贴合在玻纤板21的一表面上，再装上螺钉将两者锁在一起；通过打胶夹具使加热件32和玻纤板21紧密贴合，放入烤箱烘烤，使得黑胶热熔将两者紧密粘合在一起。
电磁阀连接机构3还包括穿设在电磁阀31和加热件32之间的紧固组件35，将电磁阀31与加热件32连接，并将电磁阀31锁紧在复合板2上。如图3所示，加热件32为对应所有电磁阀31覆盖面积的加热板结构，其上设有与紧固组件35配合的紧固孔320，玻纤板21上设有孔连通紧固孔，供紧固组件35穿过玻纤板21上的孔配合到紧固孔320中。
每一个电磁阀31上设有两个插针33，以对应正负极。
结合图1、4，加热件32上设有供液体通过的流通通道36，流通通道36与电磁阀31连通。加热件32通电发热后可对流通通道36内流通的液体（墨水等）进行加热，电磁阀31用于控制液体的流向，以根据需要输出对应的液体。
本实施例中，电磁阀连接机构3包括四个电磁阀31，分别为供墨阀31a、清洗阀31b、回流阀31c以及回收阀31d。四个电磁阀31平均分成两组，两组电磁阀31对称设置在玻纤板21上。
流通通道36对应可包括与供墨阀31a相连通的供墨通道36a、与清洗阀31b相连通的清洗通道36b、与回流阀31c相连通的回流通道36c。清洗通道36b、清洗阀31b、回流阀31c和回流通道36c依次连通形成一个清洗回路。
加热件32的一端设有与流通通道36连通的三个第一进出口（未图示），分别与供墨通道36a、清洗通道36b、回流通道36c连通；另一端设有与流通通道36连通的两个第二进出口（未图示），供墨阀31a和清洗阀31b与一个第二进出口连通，回流阀31c与另一个第二进出口连通。
进一步地，电磁阀连接机构3还包括凸出在玻纤板21背向底座1的表面上的第一连接座37和第二连接座38。第一连接座37对应第一进出口设置在加热件32的一端处，第一连接座37上设有三个分隔的第一接口分别与三个第一进出口相接；第二连接座38对应第二进出口设置在加热件32的另一端处，第二连接座38上设有两个分隔的第二接口分别与两个第二进出口相接。第一连接座37和第二连接座38可一体连接在加热件32上，穿过玻纤板21凸出在玻纤板21表面上。
复合板2朝向底座1的一侧设有回收导管39，回收导管39连接回收机构7和回收阀31d。
可以理解地，本发明的喷头装置中，喷嘴组件4、充电槽5、偏转组件6以及回收机构7各部分的具体结构均可采用现有技术实现。
本发明的喷头装置中，喷嘴组件4还可通过可调节设置，实现其在水平角度、竖向角度上的调节，保证喷嘴与充电槽5和回收机构7在一直线上，更好地回收喷嘴喷出的溶液，保证喷头装置内部的清洁。
如图1、5所示，作为选择，喷组组件4可包括调节支架41、喷嘴42以及偏心圆调节组件43。其中，喷嘴42固定在调节支架41上，调节支架41作为喷嘴42的支撑结构设置在玻纤板21上；偏心圆调节组件43设置在调节支架41和玻纤板21之间，驱使调节支架41在玻纤板21上水平摆动（如图1中虚线箭头所示），从而调节喷嘴42的水平朝向，实现喷嘴42的微调，以对准喷头装置的回收机构7。
具体地，结合图1、图5及图6，偏心圆调节组件43包括偏心圆件431、对应偏心圆件431设置在玻纤板21上的腰形槽432以及调节中心柱件433。偏心圆件431的下端设置在腰形槽432内，上端穿进调节支架41并可活动。偏心圆件431在受力转动时通过其下端在腰形槽432内移动带动上端及调节支架41摆动。调节中心柱件433位于偏心圆件431一侧，作为调节支架41摆动时的中心定点。调节中心柱件433的非圆形柱部配合在玻纤板21上，从而两者不会相对转动；调节中心柱件433的圆形顶部穿进调节支架41并可活动。
如图3所示，塑料板22在玻纤板21朝向底座1的一侧上与腰形槽432错开，为偏心圆调节组件43的安装让出空间。
调节支架41可包括基板411、凸出设置在基板411上的支撑部412，喷嘴42平行基板411固定在支撑部412上。基板411的一侧上设有第一通孔111和第二通孔112，偏心圆件431的上端穿进第一通孔111中，调节中心柱体433的圆形顶部穿进第二通孔112。其中，偏心圆件431的上端和第一通孔111之间不紧固，偏心圆件431的上端在第一通孔111中可圆周转动；调节中心柱体433的圆形顶部和第二通孔112之间不紧固，调节中心柱体433的圆形顶部在第二通孔112中可圆周转动。
偏心圆件431进一步可包括轴向相接且偏心的圆形座4311和柱体部4312，两者都为圆形件，且圆形座4311直径大于柱体部4312，柱体部4312一体连接在圆形座4311上且靠近圆形座4311的周缘。其中，圆形座4311形成偏心圆件431的下端，柱体部4312形成偏心圆件431的上端；偏心圆件431的圆周转动带动圆形座4311在腰形槽432内移动，从而带动调节支架41以调节中心柱件433为中心相对玻纤板21水平摆动。
另外，柱体部4312上设有非圆形通孔4313如六边形孔，供转动工具（如内六角扳手）穿进其中，转动偏心圆件431。
腰形槽432在玻纤板21上的尺寸可相当于两个偏心圆件431的圆形座4311部分相交叠形成的尺寸，通过圆形座4311在腰形槽432内移动，边缘部与腰形槽432两端内壁的抵接实现调节支架41在玻纤板21上的来回摆动。
对应调节中心柱件433，玻纤板21上设有孔100供调节中心柱件433的非圆形柱部配合其中，且非圆形柱部在孔100中不能转动。
进一步地，如图1所示，喷嘴组件4还包括设置在调节支架41和玻纤板21之间以调节调节支架41在玻纤板21上高度的竖向调节组件44。竖向调节组件44和偏心圆调节组件43在调节支架41上靠近调节支架41的相对两侧边，且位于喷嘴42的相对两侧。
结合图5-图7，本实施例中，竖向调节组件44包括机米螺丝441、设置在调节支架41上的螺孔（未图示）；螺孔主要开设在基板411上。机米螺丝441配合在螺孔内，底部抵接在玻纤板21上。玻纤板21可设有对应机米螺丝441的位点101。调节时，旋转机米螺丝441，带动调节支架41相对玻纤板21在竖向方向上转动。
进一步地，又如图1所示，喷嘴组件4还包括设置在调节支架41上且靠近调节支架41另外相对两侧边的第一固定组件45和第二固定组件46，通过第一固定组件45和第二固定组件46将调节支架41锁定在玻纤板21上。
结合图1、图5及图6，本实施例中，第一固定组件45包括第一螺丝451、对应第一螺丝451设置在调节支架41的基板411上第一腰形孔452、以及与第一腰形孔452连通设置在玻纤板21上的第一固定孔453。第一螺丝451穿过第一腰形孔452螺接在第一固定孔453中，从而可将调节支架41锁紧在玻纤板21上。第一腰形孔452的长度延伸方向与调节支架41的水平摆动方向平行，从而在调节支架41水平摆动调节后，第一螺丝451可穿进第一腰形孔452的对应位置紧固在第一固定孔453内。
第二固定组件46包括第二螺丝461、对应第二螺丝461设置在调节支架41的基板411上第二腰形孔462、以及与第二腰形孔462连通设置在玻纤板21上的第二固定孔463；第二螺丝461穿过第二腰形孔462螺接在第二固定孔463中，从而可将调节支架41锁紧在玻纤板21上。第二腰形孔462的长度延伸方向可对应调节支架41竖向调节方向，从而在调节支架41竖向调节后，第二螺丝461可穿进第二腰形孔462的对应位置紧固在第二固定孔463内。
第一腰形孔452和第二腰形孔462具体开设在调节支架41的基板411上。
喷嘴组件4进行水平摆动调节时，先将第一固定组件45和第二固定组件46扭松，转动偏心圆件431，驱使调节支架41相对玻纤板21在水平方向上摆动（微摆动），摆动方向如图1中虚线箭头所示。调节至所需角度后，再将第一固定组件45和第二固定组件46扭紧。
喷嘴组件4进行竖向调节时，先将第一固定组件45和第二固定组件46扭松，转动机米螺丝441，驱使调节支架41相对玻纤板21在竖向方向上移动或者一端转动，调节至所需位置后，再将第一固定组件45和第二固定组件46扭紧。
进一步，本发明的喷头装置还包括还包括一端封闭的套筒（未图示），套筒沿底座1轴向套设在底座1外，将喷头组件封闭起来。电磁阀连接机构3、喷嘴组件4、充电槽5、偏转组件6等均可通过导线连接喷印机的电路板，导线收容在底座1和复合板2之间，可通过底座1具有腔室11的一端引出连接电路板。
本发明的喷头装置在喷印工作时，储液盒输送过来的墨水依次通过腔室11、第一连接座37进入供墨通道36a，依次经过供墨阀31a、第二连接座38流至喷嘴组件4，喷嘴组件4将墨水以墨滴形式连线喷出。喷出的墨滴经过充电槽5后带电通过墨滴通道，按字符的点阵格式喷在材料表面上。不带电的墨滴不发生偏转，直线通过回收机构7进行回收。
对喷头装置清洗时，清洗溶剂依次通过腔室11、第一连接座37进入清洗通道36b，依次经过清洗阀31b、第二连接座38 进入喷嘴组件4，再流出喷嘴组件4，通过进入回流阀31c和回流通道36c，最后依次通过第一连接座37排出，将喷嘴组件4中残留的墨水带出，达到清洗效果。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (17)

  1. 一种用于喷印机的喷头装置，其特征在于，包括轴向侧面开放的管状底座（1）、复合板（2）以及安装在所述复合板（2）上的喷头组件，所述复合板（2）包括一体连接的玻纤板（21）和塑料板（22），所述玻纤板（21）沿所述底座（1）轴向方向配合在所述底座（1）的开放侧面上，所述塑料板（22）位于所述玻纤板（21）朝向所述底座（1）的表面上。
  2. 根据权利要求1所述的喷头装置，其特征在于，所述喷头组件包括依次安装在所述复合板（2）上的电磁阀连接机构（3）、喷嘴组件（4）、充电槽（5）、偏转组件（6）和回收机构（7）；
    所述塑料板（22）对应所述喷嘴组件（4）、充电槽（5）、偏转组件（6）和回收机构（7）位于所述玻纤板（21）一端的表面上，所述喷嘴组件（4）、充电槽（5）、偏转组件（6）和回收机构（7）通过锁紧组件穿过所述玻纤板（21）锁紧在所述塑料板（22）上。
  3. 根据权利要求2所述的喷头装置，其特征在于，所述电磁阀连接机构（3）包括至少一个设置在所述玻纤板（21）背向所述底座（1）的表面上的电磁阀（31）、设置在所述玻纤板（21）朝向所述底座（1）的表面上的加热件（32）；所述电磁阀（31）上设有向所述玻纤板（21）方向延伸的插针（33），所述玻纤板（21）和加热件（32）中嵌设有插座（34），所述插针（33）插接在所述插座（34）上，并与所述插座（34）导电连接。
  4. 根据权利要求3所述的喷头装置，其特征在于，所述电磁阀连接机构（3）还包括穿设在所述电磁阀（31）和加热件（32）之间的紧固组件（35）。
  5. 根据权利要求3所述的喷头装置，其特征在于，所述加热件（32）上设有供液体通过的流通通道（36）；所述流通通道（36）连通所述电磁阀（31）。
  6. 根据权利要求5所述的喷头装置，其特征在于，所述电磁阀连接机构（3）包括四个所述电磁阀（31），分别为供墨阀（31a）、清洗阀（31b）、回流阀（31c）以及回收阀（31d）；
    所述流通通道（36）包括与所述供墨阀（31a）相连通的供墨通道（36a）、与所述清洗阀（31b）相连通的清洗通道（36b）、与所述回流阀（31c）相连通的回流通道（36c）；所述清洗通道（36b）、清洗阀（31b）、回流阀（31c）和回流通道（36c）依次连通形成一个清洗回路。
  7. 根据权利要求6所述的喷头装置，其特征在于，所述加热件（32）的一端设有分别与所述供墨通道（36a）、清洗通道（36b）、回流通道（36c）连通的三个第一进出口，另一端设有两个第二进出口，所述供墨阀（31a）和清洗阀（31b）与一个所述第二进出口连通，所述回流阀（31c）与另一个所述第二进出口连通。
  8. 根据权利要求7所述的喷头装置，其特征在于，所述电磁阀连接机构（3）还包括凸出在所述玻纤板（21）背向所述底座（1）的表面上的第一连接座（37）和第二连接座（38）；
    所述第一连接座（37）对应所述第一进出口位于所述加热件（32）的一端处，第一连接座（37）上设有三个分隔的第一接口分别与三个所述第一进出口相接；
    所述第二连接座（38）对应所述第二进出口位于所述加热件（32）的另一端处，第二连接座（38）上设有两个分隔的第二接口分别与两个所述第二进出口相接。
  9. 根据权利要求6所述的喷头装置，其特征在于，所述复合板（2）朝向所述底座（1）的一侧设有回收导管（39），所述回收导管（39）连接所述回收机构（7）和回收阀（31d）。
  10. 根据权利要求2所述的喷头装置，其特征在于，所述喷嘴组件（4）包括调节支架（41）、固定在所述调节支架（41）上的喷嘴（42）、设置在所述调节支架（41）和玻纤板（21）之间以驱使所述调节支架（41）在所述玻纤板（21）上水平摆动的偏心圆调节组件（43）；
    所述偏心圆调节组件（43）包括偏心圆件（431）、对应偏心圆件（431）设置在所述玻纤板（21）上的腰形槽（432）以及调节中心柱件（433）；所述偏心圆件（431）的下端设置在所述腰形槽（432）内，上端穿进所述调节支架（41）；所述调节中心柱件（433）位于所述偏心圆件（431）一侧，调节中心柱件（433）的非圆形柱部配合在所述玻纤板（21）上，圆形顶部穿进所述调节支架（41）。
  11. 根据权利要求10所述的喷头装置，其特征在于，所述调节支架（41）包括基板（411）、凸出设置在所述基板（411）上的支撑部（412），所述喷嘴（42）平行所述基板（411）固定在所述支撑部（412）上；所述基板（411）的一侧上设有第一通孔（111）和第二通孔（112），所述偏心圆件（431）的上端穿进所述第一通孔（111）中，所述调节中心柱体（433）的圆形顶部穿进所述第二通孔（112）中。
  12. 根据权利要求10所述的喷头装置，其特征在于，所述喷嘴组件（4）还包括设置在所述调节支架（41）和玻纤板（21）之间以调节所述调节支架（41）在玻纤板（21）上高度的竖向调节组件（44）；
    所述竖向调节组件（44）和偏心圆调节组件（43）在所述调节支架（41）上靠近所述调节支架（41）的相对两侧边。
  13. 根据权利要求12所述的喷头装置，其特征在于，所述竖向调节组件（44）包括机米螺丝（441）、设置在所述调节支架（41）上的螺孔；所述机米螺丝（441）配合在所述螺孔内，底部抵接在所述玻纤板（21）上。
  14. 根据权利要求10所述的喷头装置，其特征在于，所述喷嘴组件（4）还包括设置在所述调节支架（41）上靠近所述调节支架（41）另外相对两侧边、将所述调节支架（41）锁定在所述玻纤板（21）上的第一固定组件（45）和第二固定组件（46）。
  15. 根据权利要求14所述的喷头装置，其特征在于，所述第一固定组件（45）包括第一螺丝（451）、对应第一螺丝（451）设置在所述调节支架（41）上的第一腰形孔（452）、以及与所述第一腰形孔（452）连通设置在所述玻纤板（21）上的第一固定孔（453）；所述第一螺丝（451）穿过所述第一腰形孔（452）螺接在第一固定孔（453）中；
    所述第一腰形孔（452）的长度延伸方向与所述调节支架（41）的水平摆动方向平行。
  16. 根据权利要求14所述的喷头装置，其特征在于，所述第二固定组件（46）包括第二螺丝（461）、对应第二螺丝（461）设置在所述调节支架（41）上的第二腰形孔（462）、以及与所述第二腰形孔（462）连通设置在所述玻纤板（21）上的第二固定孔（463）；所述第二螺丝（461）穿过所述第二腰形孔（462）螺接在第二固定孔（463）中。
  17. 根据权利要求2-16任一项所述的喷头装置，其特征在于，所述底座（1）的一端设有与喷印机输送导管连接的腔室（11），所述电磁阀连接机构（3）在所述复合板（2）上靠近所述腔室（11）。
PCT/CN2018/084614 2018-01-23 2018-04-26 用于喷印机的喷头装置 WO2019144536A1 (zh)

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