CN105082782B - Slide printing apparatus and method - Google Patents

Slide printing apparatus and method Download PDF

Info

Publication number
CN105082782B
CN105082782B CN 201410174556 CN201410174556A CN105082782B CN 105082782 B CN105082782 B CN 105082782B CN 201410174556 CN201410174556 CN 201410174556 CN 201410174556 A CN201410174556 A CN 201410174556A CN 105082782 B CN105082782 B CN 105082782B
Authority
CN
Grant status
Grant
Patent type
Prior art keywords
ribbon
print head
wheel
shaft
slide
Prior art date
Application number
CN 201410174556
Other languages
Chinese (zh)
Other versions
CN105082782A (en )
Inventor
黄绍平
姜斌
Original Assignee
深圳迈瑞生物医疗电子股份有限公司
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
Grant date

Links

Abstract

本发明公开了一种载玻片打印装置及方法,包括碳带进给机构、载玻片水平驱动机构、打印头固定组件、打印头水平驱动机构、移动座及打印头垂直驱动机构,所述打印头固定组件具有打印头,所述打印头水平驱动机构与所述移动座连接并能够驱动所述移动座水平移动,所述打印头固定组件转动安装于所述移动座,所述打印头垂直驱动机构安装于所述移动座并能够驱动所述打印头固定组件转动,打印时,所述载玻片水平驱动机构和碳带进给机构静止,所述打印头水平驱动机构驱动所述打印头水平移动。 The present invention discloses an apparatus and method for printing slides, comprising ribbon feed mechanism, a horizontal slide drive mechanism, the printhead assembly is fixed, the level of the printing head drive mechanism, the vertical movement of the seat drive mechanism and the print head, the a printhead assembly having a fixed print head, the print head and the horizontal driving mechanism capable of driving the movable block and connected to horizontally move the movable block, the print head assembly rotatably mounted to said stationary base moves, the print head vertically a drive mechanism attached to the moving base and capable of driving the print head holder assembly is rotated, the printing, the slide mechanism and the horizontal driving stationary ribbon feed mechanism, the print head drive mechanism for driving the horizontal printhead mobile levels. 打印时,碳带和载玻片保持相对静止,有效的避免了载玻片打印区域与碳带的相对摩擦,进而减少或避免出现碳带断裂与刮漏的问题。 When printing, the ribbon slides and remains relatively stationary, effectively avoiding friction slide relative to the printing area and the ribbon, thereby reducing or avoiding the leakage problems wiper ribbon breakage occurs.

Description

载玻片打印装置及方法 Slide printing apparatus and method

技术领域 FIELD

[0001]本申请涉及一种载玻片打印装置及方法。 [0001] The present application relates to an apparatus and method for printing slides.

背景技术 Background technique

[0002] 在全自动血涂片制备装置上,需要将病人的信息打印到对应的载玻片上,以便临床上对病人信息的管理。 [0002] In the automatic blood smear preparing apparatus, the need to print patient information to the corresponding slide, to the clinical management of patient information. 对于打印介质为载玻片的工况,通常采用热转打印式打印方式,采用直接打印的方式,即通过能够在硬纸材料上使用的热转印头,配合碳带,将指定信息直接打印到载玻片磨砂表面或喷涂区。 Slide the print medium conditions usually used thermal transfer printing type printing mode, using a direct printing mode, i.e., the thermal head can be used by the base sheet material, with the ribbon, the direct print specification information matte surface to slide or spray area.

[0003] 现有的全自动血涂片制备设备上,打印头的工作过程是:载玻片达到打印位置时, 打印头下压,将碳带压在载玻片打印区域,且保持一定的压力;碳带进给轮和载玻片小车分别带动碳带和载玻片同速前进,实现在载玻片上打印信息;打印结束,打印头上抬,载玻片小车前进,碳带进给轮回收打印过的碳带。 [0003] the conventional automatic blood smear preparing apparatus, the print head is working process: when the slide reaches the printing position, the printhead pressure, the pressure in the ribbon slide print area, and remains constant pressure; ribbon feed wheel and drive the car slides are ribbons and slides forward at the same speed, enables the printing on the slide information; print end, head up, slide the car forward, ribbon feed transmigration received printed ribbon. 在该方案中,碳带进给轮和载玻片小车均有独立的动力源。 In this embodiment, the ribbon feed wheel and slide trolley has an independent power source.

[0004] 上述打印方案具有如下缺点:1)碳带进给轮和载玻片小车均有独立的动力源,很难做到碳带运动速度和载玻片小车运动速度同步;2) —般载玻片打印区域会存在粗糙不平的尖突起物,由于碳带和载玻片不同步,容易导致载玻片打印区域与碳带有相对摩擦,尖突起物对碳带形成拉扯,容易刮漏或拉断碳带。 [0004] The printing scheme has the following disadvantages: 1) and a ribbon feed wheel slide trolley has an independent power source, and the speed of movement of the ribbon is very difficult to slide the trolley velocity synchronization; 2) - as there will slide rough print area pointed projections, and since the slide glass ribbon are not synchronized, the slides easily lead to the ribbon printing area relative friction sharp projections formed on the ribbon pull, easy scraping drain or pull off the ribbon.

发明内容 SUMMARY

[0005] 本发明提供一种新的载玻片打印装置及方法。 [0005] The present invention provides a novel apparatus and method for printing slides.

[0006] 本发明提供一种载玻片打印装置,包括能够进给和回收碳带的碳带进给机构、能够输送载玻片至打印位置的载玻片水平驱动机构、打印头固定组件、打印头水平驱动机构、 移动座及打印头垂直驱动机构,所述打印头固定组件具有打印头,所述打印头水平驱动机构与所述移动座连接并能够驱动所述移动座水平移动,所述打印头固定组件转动安装于所述移动座,所述打印头垂直驱动机构安装于所述移动座并能够驱动所述打印头固定组件转动,打印时,所述打印头将所述碳带压紧在所述载玻片上,所述载玻片水平驱动机构和碳带进给机构静止,所述打印头水平驱动机构驱动所述打印头水平移动。 [0006] The present invention provides a slide printing apparatus capable of feeding and comprising a carbon ribbon recovery ribbon feed mechanism, capable of delivering the drive mechanism slides to slide horizontally the printing position, the printhead assembly is fixed, printhead horizontal driving mechanism, the vertical movement of the seat drive mechanism and the print head, the print head assembly having a fixed print head, the print head and the horizontal driving mechanism capable of driving the movable block and connected to the horizontal movement of the movable block, the printhead assembly is fixed to the movable block rotatably mounted, the print head is mounted on the vertical drive mechanism capable of driving the movable block and the fixed print head assembly is rotated, during printing, the print head pressed against the ribbon on said slide, said slide mechanism and the horizontal driving stationary ribbon feed mechanism, the print head drives the horizontal drive mechanism moves the print head level.

[0007] 打印头固定组件能够相对移动座绕转动轴线转动,其所在的转动平面与水平面垂直。 [0007] The print head assembly movable relative to the fixed base about the rotational axis, in which it is perpendicular to the horizontal plane of rotation. 打印头固定组件的转动轴线可以与水平面平行。 A fixed printhead assembly axis of rotation may be parallel with the horizontal plane.

[0008] 打印头垂直驱动机构可以包括动力源、传动机构及垂直运动转轴,动力源通过传动机构驱动垂直运动转轴转动,垂直运动转轴带着打印固定组件整体转动。 [0008] perpendicular to the printhead drive mechanism may comprise a vertical motion shaft rotational power source, and vertical motion of the shaft transmission mechanism, the transmission mechanism is driven by the power source, the vertical movement of the rotation shaft fixed integrally with the printing assembly.

[0009] 所述打印头垂直驱动机构具有输出转动运动的垂直运动转轴,所述打印头固定组件包括支架、连接块及至少一个弹性元件,所述支架与所述垂直运动转轴固连,所述打印头与所述连接块固定,所述弹性元件与所述支架固连,所述连接块悬挂在所述弹性元件的下方。 [0009] The print head mechanism has a vertical drive shaft output rotary motion of the vertical movement of the print head assembly comprises a fixing bracket, connection block and at least one elastic member, the vertical movement of the bracket and fixedly connected to the shaft, said print head and the connecting block is fixed, the elastic member is fixedly connected with the holder, the connecting block is suspended beneath the resilient element.

[0010] 所述垂直运动转轴上同轴安装有检测挡盘,所述挡盘具有对应打印头不同位置的多个缺口,所述缺口的位置由检测传感器检测。 [0010] coaxially mounted on the shaft for detecting the vertical movement stop disc, the stop disc having a plurality of notches corresponding to different positions of the print head, the position of the gap detected by the detection sensor.

[0011] 检测传感器可以是对射式光耦传感器。 [0011] The detecting sensor may be a through beam sensor optocoupler. 转动到每个缺口时,电平会发生变化,从而能够准确得知打印头固定组件的垂直位置,也即得知打印头的垂直位置。 To each gap rotates, the level will change, it is possible to accurately know the vertical position of the print head assembly is fixed, i.e. that the vertical position of the print head.

[0012] 所述打印头固定组件包括摆动轴、旋转轴及旋转块,所述旋转轴和垂直运动转轴平行,所述摆动轴和旋转轴垂直,所述旋转块与所述旋转轴固定,所述摆动轴的一端与所述连接块固定,所述摆动轴的另一端通过转动副与所述旋转块连接。 [0012] The printhead assembly comprises a pivot shaft fixed to the rotary shaft and the rotating mass, the rotating shaft parallel to the rotating shaft and the vertical motion, the vertical pivot axis and the rotation axis, said rotation block and the rotating shaft is fixed, the one end of said pivot shaft and the other end of the connector block is fixed, said pivot shaft by rotating the sub-blocks are connected to the rotation.

[0013] 所述碳带进给机构包括机架及转动安装于所述机架上的碳带进给轮、碳带回收轮及碳带发放轮,且所述碳带回收轮和碳带进给轮的转向相反。 [0013] The ribbon feeding mechanism comprises a rack and rotatably mounted to the ribbon feed wheel, and a carbon ribbon recovery wheel wheel rack issued ribbon, and the ribbon feed wheel and carbon ribbon recovery in contrast to the steering wheel.

[0014] 碳带进给机构还可以包括碳带引导轮。 [0014] The ribbon feeding mechanism may further include a ribbon guide wheels. 碳带能够绕在碳带进给轮、碳带回收轮、碳带发放轮及碳带引导轮上。 Ribbon can be wound around the ribbon feed wheel, carbon ribbon recovery wheel, the wheel and the ribbon issuing ribbon guide wheel. 碳带的一端被固定在碳带发放轮上,碳带的另一端被固定在碳带回收轮上。 One end of the ribbon on the ribbon is fixed to issue wheel, the other end of the ribbon is fixed on the carbon ribbon recovery wheel.

[0015] 所述碳带回收轮通过回收轴转动安装于所述机架,且所述碳带回收轮和所述回收轴可拆卸连接。 [0015] By recycling the carbon ribbon recovery wheel shaft rotatably mounted to the frame, and the recovery of the carbon ribbon recovery wheel and shaft detachable connection.

[0016] 所述碳带回收轮包括回收卷套筒及压紧杆,所述回收卷套筒的筒壁围出轴向延伸的连接孔,所述连接孔与所述回收轴紧配合,所述筒壁凹入形成轴向延伸的压紧槽,所述压紧杆通过转轴转动安装在所述压紧槽内,所述压紧杆在其转动轨迹上具有初始位置和终止位置,在所述终止位置,所述压紧杆卡入所述压紧槽内;在所述初始位置,所述压紧杆离开所述压紧槽。 [0016] The carbon ribbon recovery wheel comprising recovering roll sleeve and the pressing rod, the volume of the recovery sleeve surrounding the tubular wall axially extending connection hole, said connection hole and the recovery shaft tight fit, the pressing said cylindrical wall forming a recessed groove extending in the axial direction, the pressing lever rotatably mounted on the shaft by pressing groove, the pressing lever having an initial position and an end position on the rotational locus thereof, in the said end position, the pressing lever is engaged in the pressing groove; in the initial position, the pressing rod away from said housing slot.

[0017] 碳带能够被压紧在压紧杆和压紧槽之间。 [0017] The ribbon can be compressed between the pressing rod and the housing slot.

[0018] 所述碳带进给机构还包括驱动电机,所述驱动电机固定于所述机架,所述碳带进给轮通过进给主轴转动安装于所述机架,所述碳带回收轮通过回收轴转动安装于所述机架,所述驱动电机驱动所述进给主轴转动,所述进给主轴通过传动机构驱动所述回收轴转动,且所述进给主轴上装有扭力限制器。 [0018] The ribbon feed mechanism further includes a drive motor, said driving motor is fixed to the frame, said ribbon feed shaft is rotated by the feed wheel mounted to the frame, the carbon ribbon recovery by recovering wheel shaft rotatably mounted to the frame, said drive motor driving said feed spindle is rotated, the rotation of the feed spindle drive shaft via a transmission mechanism recovered, and the feed shaft is equipped with torque limiters .

[0019] 传动机构如包括主动齿轮和从动齿轮的齿轮传动机构,扭力限制器设于进给主轴和主动齿轮之间,从动齿轮和回收轴固连。 [0019] The transmission mechanism includes a gear transmission mechanism of the driving gear and the driven gear, the torque limiter is provided between the feed spindle and the drive gear, the driven gear shaft fixedly connected and recovery.

[0020] 所述碳带进给机构包括碳带压紧轮组件及受控的压紧块,所述碳带压紧轮组件包括压紧轮、压紧轴、转动臂及复位元件,所述转动臂转动安装于所述支架,所述压紧轮通过压紧轴转动安装于所述转动臂,所述压紧块具有压紧状态和松开状态,在所述压紧状态,所述压紧块紧压所述转动臂,使所述压紧轮紧压所述碳带进给轮;在所述松开状态,所述压紧块与所述转动臂脱离力接触,所述复位元件复位所述转动臂,使所述压紧轮和碳带进给轮分离。 [0020] The ribbon includes a ribbon feed mechanism controlled pinch wheel assembly and compression blocks, said ribbon assembly comprising a pinch roller pinch wheel, the pressing axis, the turning arm, and a reset element, said rotation arm rotatably mounted to said bracket, said pinch roller rotatably mounted on the shaft by pressing the rotation arm, the compression block having a compressed state and a released state, in the pressing state, the pressure pressed immediately block the rotation arm, so that the pinch roller is pressed against the ribbon feed wheel; in the released state, with the pressing force of the rotation arm out of contact with the resetting element block resetting the rotation arm, so that the pinch wheel and ribbon feed wheel separation.

[0021] 所述转动臂上设有检测传感器,使所述压紧块与所述转动臂脱离力接触时,所述检测传感器报警。 [0021] The rotation detecting sensor arm is provided, when the pressing force of the rotation arm out of contact with the detection sensor alarm block.

[0022] 压紧块压紧转动臂时,检测传感器能够检测到信号。 [0022] When the pressing rotating arm compression block, the detection sensor can detect the signal. 压紧块与转动臂脱离力接触时,检测传感器检测不到信号而报警,从而能够提示用户操作。 When the pressing force from the rotating arm block contact detection sensor does not detect the alarm signal, it is possible to prompt the user to operate. 检测传感器如微动开关。 The micro switch detecting sensor. [0023]所述碳带发放轮内置有反向回弹结构,且所述碳带发放轮的转速、转向及转动弧度中至少之一由传感器检测。 [0023] The built-in reverse gear Ribbon issuing resilient structure, said ribbon issuing and rotational speed of the wheel, and a steering at least one arc of rotation detected by a sensor.

[0024] 碳带发放轮上可以同轴固定码盘,通过该码盘和该传感器的配合,实现对碳带发放轮转速、转向或转动弧度的检测。 [0024] The code disc may be coaxially fixed to the wheel ribbon issuing, by blending the code wheel and the sensor, to achieve Ribbon issuing wheel speed, or the rotation detection steering radians.

[0025] 所述打印头水平驱动机构包括贯穿式直线步进电机及丝杆螺母副,所述丝杆螺母副的丝杆横穿所述直线步进电机,所述丝杆螺母副的丝杆和螺母中之一的转动被约束,转动被约束的所述丝杆或螺母与所述移动座固定。 [0025] The horizontal drive mechanism includes a printhead through linear stepper motor and screw nut, said screw nut screw traverses the linear stepping motor, a screw nut of the screw and one turn in the nut is restrained, the rotation is constrained nut or screw fixing the movable block.

[0026]所述打印头固定组件和所述移动座之间设有复位元件,使掉电时,所述打印头固定组件被复位元件复位。 When [0026] The print head is provided between the reset element is fixed to the movable block assembly and the power down, the printhead assembly is fixed reset element reset.

[0027]打印头固定组件转动安装于移动座,而复位元件设于打印头固定组件和移动座之间,掉电时,复位元件使打印头固定组件复位至垂直初始位置。 [0027] The print head assembly is fixed to the movable block rotatably mounted, and the reset element is provided between the fixed printhead assembly and the movable block, power-down, the reset element is fixed print head assembly returns to the initial vertical position.

[0028] —种载玻片打印方法,打印时,载玻片和碳带静止,且打印头水平移动。 [0028] - species slides printing method, the printing, slides and ribbon stationary, and the horizontal movement of the print head.

[0029]本发明的有益效果是:打印时,碳带和载玻片保持相对静止,有效的避免了载玻片打印区域与碳带的相对摩擦,进而减少或避免出现碳带断裂与刮漏的问题。 [0029] Advantageous effects of the present invention is that: when printing, the ribbon slides and remains relatively stationary, effectively avoiding friction slide relative to the printing area and the ribbon, ribbon breakage and thus reduce or avoid leakage occurs wiper The problem.

附图说明 BRIEF DESCRIPTION

[0030]图1是本实施方式载玻片打印装置的打印原理示意图; [0030] FIG. 1 is a schematic view of the principle of printing apparatus according to the present embodiment, the printing slide;

[0031]图2是打印头上抬时,本实施方式载玻片打印装置的结构示意图; When [0031] FIG. 2 is a head up, slide structural diagram of the present embodiment, the printing apparatus;

[0032]图3是打印头下压时,本实施方式载玻片打印装置的结构示意图; [0032] FIG. 3 is a schematic view of the pressure under the printhead, the printing apparatus according to the present embodiment of the slide;

[0033]图4是本实施方式的碳带进给轮的结构示意图; [0033] FIG. 4 is a schematic diagram wheel ribbon feed according to the present embodiment;

[0034]图5及图6分别是本实施方式载玻片打印装置的两个不同视角的结构示意图; [0034] FIGS. 5 and 6 are perspective schematic view of two different embodiments of the present embodiment slides printing apparatus;

[0035]图7是本实施方式碳带进给机构的结构示意图; [0035] The embodiment according to the present embodiment FIG. 7 is a schematic view of the ribbon feed mechanism;

[0036]图8至图10是碳带进给结构的进给和回收部分的三个不同视角的结构示意图; [0037]图11是压紧轮与碳带进给轮分离时、进给和回收部分的结构示意图; [0036] FIGS 8 to 10 are three different views and feeding a recovery section schematic view of the ribbon feed mechanism; [0037] FIG. 11 is a ribbon feed wheel and pinch wheel to the separation, feeding and recovering a schematic section structure;

[0038]图12是本实施方式打印头固定组件的立体结构示意图; [0038] FIG. 12 is a perspective schematic view of the structure of the present embodiment, the print head assembly is fixed;

[0039]图13是本实施方式打印头固定组件的剖视图; [0039] FIG. 13 is a sectional view of the embodiment according to the present embodiment of the print head assembly is fixed;

[0040]图14是本实施方式打印头固定组件的倾斜自适应原理图; [0040] FIG. 14 is an embodiment according to the present embodiment printhead assembly fixed inclined adaptive diagram;

[0041]图15是反映碳带回收轮与回收轴配合结构的示意图; [0041] FIG. 15 is a schematic diagram reflecting the carbon ribbon recovery roller and the shaft with the recovery structure;

[0042]图16是压紧杆处于初始位置时,碳带回收轮的结构示意图; [0042] FIG. 16 is in the initial position, the schematic structure of the carbon ribbon recovery wheel pressing rod;

[0043]图17是压紧杆处于终止位置时,碳带回收轮的结构示意图; [0043] FIG. 17 is in the end position, a schematic structure of the carbon ribbon recovery wheel pressing rod;

[0044]图is是压紧杆处于初始位置时,碳带回收轮的剖视图; When [0044] FIG pressing lever is in the initial position is a sectional view of the carbon ribbon recovery wheel;

[0045]图19是反映碳带回收轮的压紧槽结构的示意图; [0045] FIG. 19 is a schematic structure of a carbon ribbon recovery housing slot wheel reflected;

[0046]图20是本实施方式打印头水平驱动机构的整体结构示意图; [0046] FIG. 20 is an overall schematic view of the first horizontal driving mechanism in the embodiment according to the present embodiment to print;

[0047]图21是本实施方式打印头水平驱动机构的一种结构的剖视图; [0047] FIG. 21 is a cross-sectional view of a configuration of the present embodiment, the horizontal drive mechanism of the print head;

[0048]图22是本实施方式打印头水平驱动机构的另一种结构的剖视图。 [0048] FIG. 22 is a sectional view of another configuration of the present embodiment, the horizontal drive mechanism of the print head.

具体实施方式 detailed description

[0049]下面通过具体实施方式结合附图对本发明作进一步详细说明。 [0049] The following figures present invention will be further described in detail by specific embodiments in combination.

[0050]如图1至图6所示,载玻片打印装置包括碳带进给机构、载玻片水平驱动机构、打印头固定组件5、打印头水平驱动机构9、移动座87及打印头垂直驱动机构88。 [0050] As shown in FIG. 1 to FIG. 6, the printing apparatus comprises a slide glass ribbon feed mechanism, a horizontal drive mechanism slides, fixed print head assembly 5, the print head horizontal driving mechanism 9, the movable block 87 and the print head a vertical drive mechanism 88. 碳带进给机构能够实现碳带6的进给和回收。 Ribbon feed mechanism to achieve ribbon feeding and recovered 6. 载玻片水平驱动机构能够将载玻片4输送至打印位置。 A horizontal slide mechanism can drive the slide 4 is transported to the printing position. 打印头固定组件5包括打印头51。 Fixed printhead assembly 5 includes a print head 51. 打印头水平驱动机构9与移动座87连接,并能够驱动移动座町水平移动。 Printhead horizontal driving mechanism 987 is connected to the movable block and the movable block can be driven cho horizontal movement. 打印头固定组件5转动安装在该移动座87,打印头垂直驱动机构88与打印头固定组件5驱动连接,使打印头固定组件5既能够随着移动座g7水平移动,又能够相对移动座87转动,即能够实现打印头的水平移动和垂直移动。 A fixed printhead assembly 5 rotatably mounted in the movable block 87, the print head 88 and the vertical drive mechanism 5 drives the print head fixed connector assembly, the print head assembly 5 is fixed both to the horizontal movement of the movable base with the g7, and movable relative to the seat 87 rotation, i.e., to achieve a horizontal movement and vertical movement of the print head.

[0051]打印时,通过载玻片水平驱动机构将载玻片运送至打印位置,打印头垂直驱动机构驱动打印头固定组件下压至垂直打印位置,使打印头将碳带压紧在载玻片上;接着,打印头固定组件在打印头水平驱动机构作用下按图1中箭头方向水平移动,实现逐行打印信息, 此过程中,载玻片水平驱动机构保持静止,且碳带进给机构不进给碳带。 [0051] When printing, the slides by the horizontal driving mechanism slides conveyed to the printing position, the vertical drive mechanism for driving the print head at the print head assembly is fixed to the vertical pressure position of the printing, the print head pressed against the ribbon Glassy on-chip; Subsequently, the print head is fixed at the print head assembly to move the horizontal drive mechanism acting in the horizontal direction of the arrow in FIG. 1, enabling the progressive print information, the process, the horizontal slide drive mechanism is held stationary and the ribbon feed mechanism do not feed the ribbon.

[0052]打印结束后,打印头垂直驱动机构驱动打印头固定组件上抬至垂直预打印位置, 使打印头51与载玻片4脱离,碳带进给机构开始按图2中箭头方向回收一定长度的碳带,回收结束后,载玻片水平驱动机构带着载玻片离开水平打印位置,完成一个打印周期。 After the [0052] printing is completed, the vertical drive mechanism for driving the print head on the print head assembly raised above the fixed vertical position of pre-printed, and the print head 51 from the slide 4, the ribbon feeding mechanism must begin recycling the direction of the arrow 2 in FIG. the length of the ribbon, the end of the recovery, with the horizontal driving mechanism slides the slide glass from the horizontal printing position to complete a printing cycle.

[0053]打印头水平驱动机构可以是无动力源结构,如手动操作而将载玻片小车移动到打印位置,也可以是有动力源结构,如电机驱动载玻片小车3直线移动。 [0053] The printhead may be a horizontal driving mechanism structure without power source, such as a manual operation to move the slide carriage to the printing position, there may be a power source structure, such as a motor-driven carriage 3 slides linearly moved. 为了保证运动精度,可以设置水平导向机构1。 To ensure accuracy of movement, means may be provided a horizontal guide.

[0054]打印完成后,打印头上抬离开载玻片,再进给碳带,碳带进给结束后,载玻片再离开打印位置。 [0054] After printing, head up slide away, re-feeding ribbon, the ribbon end of the feed, and then slides away from the print position. 当然,也可以是打印芫成后,打印头不尚开载玻片,g卩打印头压紧载玻片和碳带,先让碳带进给一定长度后,打印头再上抬离开载玻片,上抬到位后,载玻片再离开打印位置;或者是,打印完成后,打印头上抬的同时进行碳带进给。 Of course, after printing may be as coriander, the print head is not yet open slide, g Jie pressing the print head and ribbon slides, let the ribbon feed a certain length, then the print head away elevation slide glass sheet, the elevation in place, and then slide away from the print position; or after, the printing is completed, the print head while carrying ribbon is fed.

[0055]碳带进给机构可以包括碳带进给轮2和碳带发放轮7。 [0055] The ribbon feeding mechanism may include a ribbon feed and ribbon 2 gear wheels 7 issuance. 碳带发放轮7用于实现新碳带在打印装置上的固定,新碳带能够卷绕在该碳带发放轮上。 Ribbon issuing wheel 7 for implementing the new ribbon is fixed on the printing apparatus, a new ribbon wound around the ribbon can be issued wheel. 为了让碳带保持一定适当张紧力,保证碳带平整,碳带发放轮7内置有现有的反向回弹结构。 To make the proper ribbon to maintain a certain tension, to ensure smooth ribbon, ribbon issuing conventional wheel 7 built reverse resilient structure. 反向回弹结构能够提供给碳带6反向于进给方向的拉力,同时碳带又可以正常进给,常用的回弹结构如阻尼和扭簧。 Reverse resilient structure capable of providing tension to the ribbon 6 opposite to the feed direction, while also the normal ribbon feed, common rebound damper and the torsion spring structure. [0056]碳带进给轮2能够在动力驱动下卷动碳带,保证碳带以均匀的线速度进行进给。 [0056] Ribbon feed wheel 2 can be wound in a power driven movable ribbon, the ribbon for feed to ensure that a uniform linear velocity. 为了防止打印头在移动过程中,打印头将碳带6拖动而出现打印失效,要求碳带进给轮2与碳带6之间的摩擦力F2大于打印头51与碳带6之间的摩擦力Fi,S卩FAFi。 Between in order to prevent the printing head movement, the print head will print ribbon 6 dragging failure occurs, requires the ribbon between the feed roller 2 and 6 the frictional force F2 is greater than the ribbon 51 and the print head ribbon 6 friction Fi, S Jie FAFi. 碳带进给轮2包括碳带进给胶辊21与碳带压紧轮22,碳带6压紧在碳带进给胶辊21与碳带压紧轮22之间,当碳带进给胶辊21卷动时,可以拖动碳带进给,当碳带进给胶辊21静止时,碳带进给胶辊21可以提供摩擦力F2,F2的大小可以通过调节碳带压紧轮22的压紧程度来控制。 2 includes a ribbon feed wheel ribbon feed roller 21 and the pinch roller 22 carbon ribbon, the ribbon 6 compressed between the ribbon feed roller 21 and the pinch roller 22 carbon ribbon, when the ribbon feed when scrolling roller 21, the ribbon feed can drag, when the ribbon feed roller 21 stationary, the ribbon feed roller 21 may provide a frictional force F2, F2 of the size of the ribbon can be adjusted by the pinch roller 22 to control the degree of compression.

[0057]为了方便更换碳带和节省打印时间,打印头固定组件设置了三个垂直位置:垂直初始位置,垂直预打印位置和垂直打印位置。 [0057] In order to facilitate the replacement of the ribbon and to save printing time, the print head assembly provided with a fixed three vertical positions: the initial vertical position, vertical position and a vertical pre-printed printing position. 垂直初始位置的作用是:断电后、空闲时或休眠时,打印头进入该初始位置,便于更换碳带或清洁打印头。 The initial effect of the vertical position is: after a power failure, when the idle hibernation, or entering the print head to the initial position, the ribbon easy replacement or cleaning of the printhead. 垂直预打印位置是打印头垂直运行等待的位置,此位置离垂直打印位位置比较近,当载玻片运行到打印位置时,打印头很快就可以下压到垂直打印位置,而不用从垂直初始位置出发,节省流程时间,并且在这个垂直预打印位置,载玻片可以离开打印位置,而不会与打印头碰撞。 Preprinted vertical position perpendicular to the printhead operation waiting position, this position from the position relatively close to the vertical printing position, when the slide moves to the print position, the print head can be quickly pressed into the vertical printing position, rather than from the vertical the initial starting position, process time savings and, in this vertical pre-printing position away from the print position can slide, without colliding with the print head. 垂直打印位位置是打印时的位置。 Vertical printing position is the position during printing.

[0058] 如图5所示,通过水平导向机构1导向的载玻片小车3在动力源驱动下将载玻片4运载到水平打印位置。 [0058] As shown in FIG 5, the guide 1 by means of a horizontal guide carriage 3 slides at a power source 4 driving the slide carrier to the horizontal printing position. 打印头垂直驱动机构包括垂直驱动电机82、传动机构及垂直运动转轴81,垂直驱动电机82通过传动机构将动力传递到垂直运动转轴81,传动机构可以是同步带传动机构,也可以是齿轮传动机构。 The print head comprises a vertical drive mechanism vertically driving motor 82, transmission shaft 81 and a vertical motion, the vertical driving motor 82 to the vertical movement of the power transmitting shaft 81, the transmission mechanism through the transmission mechanism may be a belt drive mechanism may be a gear mechanism . 打印头固定组件5固连到垂直运动转轴81,实现打印头51的垂直下压与上抬,实现三个垂直位置。 A fixed printhead assembly 5 affixed to a vertical movement of shaft 81, to achieve vertical elevation and depression of the print head 51, to realize three vertical positions. 通过该等设计,可以实现通过调节垂直驱动电机82的行走步数来调节需要的打印压力。 By such design, printing can be adjusted to achieve the desired pressure by adjusting the number of steps in the vertical travel of the drive motor 82.

[0059] 如图6所示,在垂直运动转轴81上同轴安装有检测挡盘84,两者固连。 [0059] As shown in FIG 6, the vertical movement of shaft 81 is mounted coaxially with the disc stopper 84 is detected, both fixedly connected. 检测挡盘84 是带有若干缺口的圆盘,缺口位置与上述垂直初始位置,垂直预打印位置和垂直打印位置对应。 Detecting the disc stopper 84 is a disk having a plurality of notches, the notch position of said vertical initial position, the vertical position of pre-printed and the printing positions corresponding to the vertical. 在检测挡盘84上分布有一个或者两个检测传感器86, On detection of the disc stopper 84 or a distributed two detection sensors 86,

[0060]用于判断检测挡盘84缺口的位置。 [0060] detecting a position determining notch 84 stop disc. 检测挡盘84与垂直运动转轴81同轴安装,垂直驱动电机82和垂直运动转轴81都安装在移动盒上,能够随着打印头水平驱动机构移动,该设计的优点是打印头水平移动到任何位置、掉电或者出现异常情况时,都能够知道打印头在垂直方向处于什么位置,利于故障处理。 Detecting stopper plate 84 and the vertical movement of the shaft 81 coaxially mounted, the vertical movement drive motor 82 and the vertical shaft 81 are mounted on a mobile cassette, the print head can be moved with a horizontal drive mechanism, the advantage of this design is horizontally moved to any printhead position, or when power is abnormal situation, the print head will be able to know in what position in the vertical direction, facilitates troubleshooting.

[°061] 如图5所示,为了防止掉电时损坏打印头,可以设计有复位元件83,复位元件的一端固定于打印头固定组件5,另一端固定于打印头水平驱动机构9,当装置掉电时,打印头固定组件5被自动拉到垂直初始位置,防止打印头与载玻片小车碰撞。 [° 061] shown in Figure 5, when the power-down to prevent damage to the print head can be designed with a reset element 83, one end of the reset element is fixed to the print head assembly 5 is fixed, and the other end is fixed to the print head 9 horizontal drive mechanism, when the device is powered down, the print head assembly 5 is automatically pulled to the fixed vertical initial position, the print head to prevent a collision with the slide carriage. 复位元件可以拉簧,也可以是扭簧。 Reset element may be a tension spring may be a torsion spring. 打印头水平驱动机构9作用是拖动打印头移动,实现打印。 Printhead horizontal driving mechanism 9 moves the print head dragging effect, enables the printing.

[0062] 如图7至图11所示,在另一种实施方式中,碳带进给机构包括碳带发放轮7、碳带进给轮2、碳带回收轮17、碳带引导轮11及碳带压紧轮组件8。 [0062] Figures 7 to 11, in another embodiment, the carbon ribbon feed mechanism comprises a wheel 7 issuing ribbon, the ribbon feed wheel 2, carbon ribbon recovery wheel 17, the ribbon guide wheels 11 ribbon assembly 8 and the pinch roller.

[0063]碳带发放轮7用于实现新碳带在打印装置上的卷绕固定,并且碳带发放轮具备一定的转动阻尼。 [0063] Ribbon issuing wheel 7 for implementing the new ribbon wound around and fixed on a printing apparatus, and includes a ribbon issuing certain rotation damping wheel. 碳带进给轮2用于实现卷动碳带,保证碳带以均匀的线速度进行进给。 Ribbon feed wheel for achieving scrolling ribbon 2, to ensure that the ribbon be fed at a uniform linear velocity. 碳带回收轮17用于将打印后的碳带回卷收纳起来,碳带回收轮与碳带进给轮需满足一定的线速度关系:碳带回收轮的线速度等于或者大于碳带进给轮的线速度,保证碳带能在回收轮上缠绕紧,不松散;并且,碳带回收轮较佳的应具备过载打滑的功能,当碳带回收轮线速度大于碳带进给轮的线速度时,碳带回收轮能自动打滑,保证在碳带进给轮与碳带回收轮之间的那一段碳带张力是恒定的,防止拉断碳带。 Ribbon recovery wheel 17 for rewinding the ribbon after printing accommodated together with the carbon ribbon recovery wheel ribbon feed wheel must meet certain linear velocity relationship: carbon ribbon recovery line speed is equal to or greater than the wheel ribbon feed the linear velocity of the wheel, to ensure that the ribbon can be wound tightly on the recovery wheel, not loose; and, preferably carbon ribbon recovery wheel should have the overload slip function, when the carbon ribbon recovery wheel line speed is greater than the ribbon feed reel the speed, the carbon ribbon recovery wheel slip automatically, to ensure that the inlet section of ribbon tension in the ribbon between that wheel and the carbon ribbon recovery wheel is constant, preventing pull off ribbon. 碳带引导轮11能够实现碳带工作时运动路途的约束,防止碳带在卷动过程中发生重叠,保证打印区域内碳带的平整。 When the guide wheel 11 moving ribbon enables the ribbon a constraint of the road, prevent overlapping ribbon during scrolling occurs, to ensure formation of the ribbon within the print area.

[OOM]碳带压紧轮组件8用于提供碳带在碳带进给轮上的压力,使得碳带进给摩擦力增大。 [The OOM] Ribbon pinch wheel assembly 8 for providing a ribbon feed wheel pressure on the ribbon, such ribbon feed friction increases. 同时由于在更换碳带时,碳带需要穿过碳带压紧轮与碳带进给轮之间,所以需要碳带压紧轮能够上抬,与碳带进给轮分离,留出足够空间,保证能够安装碳带。 In the same time as the replacement ribbon, the ribbon through the ribbon need to pinch the ribbon between the feed wheel and the wheel, it is necessary to be able to pinch roller elevation ribbon, and ribbon feed wheel separated, leaving enough space to ensure that the ribbon can be installed.

[0065]为了节省空间,碳带回收轮17可以设置在碳带进给轮2的右侧,即碳带回收轮17设置在碳带进给轮2和碳带发放轮7之间;为了增加碳带与碳带进给轮的摩擦力,通常按图7所示箭头方向缠绕碳带6,保证碳带与碳带进给轮之间有最大的接触包角,从而使碳带进给轮与碳带回收轮的转动方向相反。 [0065] To save space, the carbon ribbon recovery wheel 17 may be provided on the right side of the ribbon feed wheel 2, i.e. carbon ribbon recovery wheel 17 is disposed between the ribbon and the ribbon feed wheels 2 issuance wheel 7; To increase ribbon feed and ribbon friction wheel, usually in the arrow direction shown in FIG. 7 ribbon 6 is wound, and to ensure that the ribbon between the ribbon feed wheel has a maximum contact wrap angle, so that the ribbon feed wheel opposite to the rotational direction of the carbon ribbon recovery wheel.

[0066] 驱动电机10通过主动带轮14,同步带12、从动带轮13将动力传递给碳带进给轮2上的进给主轴63。 [0066] the driving motor 10 through the driving pulley 14, timing belt 12, the driven pulley 13 is transmitted to the power feeding ribbon feed wheel 263 on the spindle. 驱动电机安装碳带进给机构的机架15里面,同步带传动机构布置在机架外侧,有效的利用了空间。 Inside the frame 15, a drive motor mounted belt drive mechanism ribbon feed mechanism disposed on the outside of the frame, the effective use of space. 碳带进给轮2由进给主轴63承载,进给主轴63通过轴承转动支撑在机架15上,在进给主轴⑵上装有扭力限制器61,其中,扭力限制器分为内环和外环,内环和外环之间有用于保持摩擦转矩的摩擦片,摩擦片的端面有压缩弹簧提供压力。 Ribbon feed wheel 263 carried by shaft feeding, the feed shaft 63 is supported rotatably by a bearing on the frame 15, torque limiter 61 is provided with the feed spindle ⑵, wherein the torque limiter is divided into inner and outer for holding the friction plate of the friction torque between the ring, the inner ring and the outer ring, the end face of the friction plate to provide compression spring pressure. 扭力限制器的内环与进给主轴63固连,扭力限制器的外环与进给主动齿轮62固连,同时进给主动齿轮62与进给主轴63形成转动副,进给主轴63作为进给主动齿轮62的支撑转轴;碳带进给轮2即安装在该进给主轴63的轴端。 The inner ring and the torque limiter 63 is fixedly connected to the feed spindle, the torque limiter is an outer ring with the feed driving gear 62 is fixedly connected to the feed simultaneously with the feed driving gear 62 rotates the sub-spindle 63 is formed, the feed shaft 63 as a feed to the drive shaft 62 of the gear support; i.e. ribbon feed wheel 2 mounted in the spindle shaft 63 of the feed. 碳带回收轮I7由碳带回收轴71承载,碳带回收轴71由轴承转动支撑在机架15上,碳带回收轴71与回收从动齿轮72固联,且进给主动齿轮62与回收从动齿轮72啮合,即扭力限制器61外环的动力通过齿轮传动传递到碳带回收轴71上,达到一个驱动电机10芫成碳带进给与碳带回收功能;由于齿轮传动将改变运动方向,也实现了碳带进给轮与碳带回收轮的反向转动。 Ribbon I7 recovery wheel 71 carried by the carbon ribbon recovery roller, carbon ribbon recovery shaft 71 rotatably supported by bearings on the frame 15, the driven gear 72 is fixedly connected with the recovered carbon ribbon recovery roller 71, and the feed driving gear 62 and the recovery 72 engaged with the driven gear, i.e., the power of the torque limiter 61 is transmitted through the outer ring gear on the carbon ribbon recovery roller 71, a driving motor 10 to achieve ribbon feeding is as coriander carbon ribbon recovery function; since the gear change movement direction, to achieve the reverse ribbon feed wheel carbon ribbon recovery wheel rotates. 当碳带进给轮与碳带回收轮之间的碳带张力增大时,由于使用了扭力限制器,碳带进给轮与碳带回收轮之间保持恒定的传递扭力,扭力限制器的内环与外环会相对打滑。 When ribbon tension between the feed wheel and the ribbon carbon ribbon recovery wheel is increased, since the torque limiter, the ribbon feed wheel transmission torque kept constant, the torque limiter between the carbon ribbon recovery roller and inner and outer rings will be relatively slippery.

[0067] 为了增大碳带进给轮的摩擦力,设计了碳带压紧轮组件8与压紧凸轮23。 [0067] In order to increase the frictional ribbon feed wheel and pinch wheel assembly designed ribbon 8 and the pinch cam gear 23. 碳带压紧轮组件8包括压紧轮81,压紧轴82,转动臂83,转轴84和复位元件85组成。 Ribbon pinch roller assembly 8 comprises a pinch roller 81, the pressing shaft 82, arm 83 is rotated, the rotary shaft 84 and the reset member 85 components. 压紧轮81与压紧轴82构成转动副而能够绕着压紧轴82转动,压紧轮81可以有一个或多个。 Pressing the pinch roller 81 and the shaft 82 can be configured about the rotating pair while the pressing shaft 82 is rotated, the pinch roller 81 may have one or more. 压紧轴82固连在转动臂83的一端,转动臂83的另一端与转轴84固连,转轴84可以在机架上转动。 Pressing shaft 82 secured at one end of the turning arm 83, the other end of the rotation arm 83 is fixedly connected with the rotary shaft 84, the shaft 84 may be rotated on the frame. 碳带压紧轮81 的压力通过压紧凸轮23提供,压紧凸轮23上装有带有弹性元件的压紧块24和操作杆25。 Ribbon pressure by the pinch roller 81 is pressed against a cam 23 is provided with the compression blocks with an elastic member 23 of the pressing cam 24 and the lever 25. 操作杆25带着压紧凸轮23转动,在凸轮的转动行程上,有负载行程和空载行程,负载行程时, 压紧凸轮通过弹性元件下压压紧块24,进而使压紧块紧压在转动臂83上,压紧轮压紧碳带进给轮2;在空载行程,压紧块24对转动臂的压紧力被解除,转动臂在复位元件的作用下复位,使压紧轮与碳带进给轮分离。 25 with the operating lever pressing cam 23 is rotated in the rotational travel of the cam, the stroke of a load and no-load stroke, stroke load, the pressing member elastically pressing the cam by compression block 24, and then pressed so that the compression blocks on the rotating arm 83, the pinch roller pressed against the ribbon feed wheel 2; no-load stroke, the pressing force of the pressing block 24 is released and the rotation arm, the turning arm is reset by the return member, so that the pressing a ribbon feed roller and the separation wheel.

[0068] 图10所示状态是压紧轮81压紧碳带进给轮2的状态,通过拨动操作杆25,可以使压紧块24从转动臂上脱离,不再提供压力。 Status [0068] Figure 10 is a pinch roller 81 pressed against the ribbon feed wheel 2 state by the toggle lever 25, the pressing block 24 can be made departing from the rotating arm, the pressure is no longer available. 此时,转动臂83会在复位元件85的作用力下自动弹起,从而使压紧轮与碳带进给轮分离,复位元件可以是扭簧和拉簧,如图11所示。 At this time, rotation of the arm 83 may pop up under the force of the reset member 85, so that the pinch roller and ink ribbon feed wheel separation, the reset element and a tension spring may be a torsion spring, as shown in FIG. 压紧轮与碳带进给轮分离后,用户就可以缠绕碳带,缠绕结束后,拨动操作杆,重新将压紧凸轮压紧在转动臂上。 After the press-on roller and ink ribbon feed wheel separation, the user can wrap the ribbon, the winding end, the toggle lever, the cam is pressed against the re-pressing the rotation arm. 为了防止用户忘了拨动操作杆,导致摩擦力不够,在转动臂侧边设置了检测传感器16,如微动开关。 To prevent users from forgetting the toggle lever, resulting in insufficient friction, it is provided in the side arm rotation detecting sensor 16, such as a micro switch. 压紧凸轮通过压紧块压紧在转动臂时,检测传感器感应信号,当检测传感器没有检测到信号,就会报警,提示用户操作。 By pressing the pressing piece pressing the cam when rotating the arm, the sensor senses the detection signal, when the detecting sensor does not detect a signal, it will alarm to remind the user operation.

[0069] 本实施方式具有如下有益效果: [0069] The present embodiment has the following advantages:

[0070] 1)电机内置;扭力限制器、进给主动齿轮与进给主轴同轴安装,极大节省空间结构; [0070] 1) built-in motor; torque limiter, the feed to the spindle drive gear is mounted coaxially with the feed, significant savings in space structure;

[0071] 2)通过齿轮传动,一方面实现单电机实现碳带回收与进给,降低成本;另一方面实现回收和进给转动方向反向,增大碳带摩擦包角;同时配合扭力限制器实现碳带恒定张力; [0071] 2) by the gear, on the one hand to achieve a single motor to achieve recovery and ribbon feed, cost reduction; on the other hand to achieve recovery and reversing the direction of rotation of the feed, increased wrap angle of friction ribbon; the same time with torque limiting ribbon implements constant tension;

[0072] 3)压紧轮与碳带进给轮可以分离,方便用户更换碳带; [0072] 3) the pinch roller and ink ribbon feed wheel can be separated, user-friendly replacement ribbon;

[0073] 4)采用复位元件实现转动臂的自动上抬;同时能够通过检测传感器实现自动检测报警。 [0073] 4) The automatic reset device elevation rotary arm; the same time can be automatically detected by the detection sensor alarm.

[0074] 如图6、图12至图14所示,在一种实施方式中,为了解决打印头和载玻片的平行度问题,可以采用倾斜自适应的打印头固定组件,保证打印头与载玻片可靠接触,实现可靠的信息打印,省去复杂的打印头调整工序,提高了效率。 [0074] FIG. 6, FIGS. 12 to 14, in one embodiment, in order to solve the problem with the printhead and the parallelism of the slide, the fixed print head assembly may be employed adaptive inclination, and the print head to ensure secure contact slides, reliable print information, eliminating the need for complex print head adjustment step improves the efficiency. _ _

[0075] 打印头固定组件5包括打印头51、支架54、连接块52、旋转块55、旋转轴56及弹性元件53。 [0075] The print head holder assembly 5 includes a print head 51, support 54, connecting block 52, the rotation block 55, the rotary shaft 56 and an elastic member 53. 打印头51通过螺钉57固连在连接块52上,旋转块55与旋转轴56的中部固定,旋转轴56 的两端与支架54之间设置有转动副,支架与打印头垂直驱动机构的垂直运动转轴81固定; 打印压力靠连接于支架54与连接块52之间的弹性元件53提供,且在打印头接触载玻片之前,弹性元件53会有一定的初始压缩量,当支架54下压到载玻片上时,弹性元件53会压缩变形,从而提供打印压力。 The print head 51 by screws 57 secured in the connecting block 52, there is disposed between the fixed, both ends of the rotary shaft 54 ​​and the bracket 55 and the central rotary block 56 of the rotary shaft 56 of the sub-vertical rotation, the vertical bracket and print head drive mechanism motion rotating shaft 81 is fixed; the printing pressure by the elastic member 53 provides connection between the bracket 54 and the connecting block 52, and prior to contact with the print head slides, the resilient member 53 will have a certain amount of initial compression, when the pressing bracket 54 onto the slide, the resilient member 53 will be compressed and deformed, thereby providing the printing pressure. 当支架54继续下压时,旋转轴56也会跟着旋转,时刻保证给定的打印压力。 When the stent 54 continues under pressure, will follow the rotation of the rotary shaft 56, always ensure that a given printing pressure.

[0076] 连接块52与旋转块55之间设置有摆动轴58。 [0076] The connection between block 52 and the rotary block 55 is provided with a pivot shaft 58. 摆动轴58的一端通过紧定螺钉59固连在连接块52上,摆动轴的另一端则通过两个轴承18连接在旋转块5上,轴承1S内圈通过套筒19和挡圈2〇限位。 One end of the pivot shaft 58 by set screws 59 secured in the connecting block 52, the other end of the pivot shaft is coupled to the rotary block 5 by two bearings 18, the bearing inner ring 2〇 1S limited by sleeve 19 and collar bit. 这样,连接块与旋转块之间就具有相对摆动的自由度,以适应打印头倾斜。 Thus, the connection between the block and the rotating mass on a relatively pivotable freedom, inclined to accommodate the print head. 当打印头与载玻片不平行时,有了摆动自由度的设计,打印头就可以自适应压紧在载玻片上,实现自适应调节。 When the print head is not parallel with the slide, the degree of freedom of design with the swing, the print head can be pressed against the slide adaptation, adaptive adjustment. 采用轴承支撑,摆动阻力小,保证了摆动的有效性以及可靠性。 Using the bearing support, swinging resistance, to ensure the validity and reliability of the wobble. 另夕卜,由于只增加摆动自由度,保证了打印头的稳定支撑,不会产生偏斜或混乱。 Bu the other evening, due to the increased degree of freedom only swing to ensure a stable support of the print head, no deflection or confusion.

[0077]对于该自适应的打印头固定组件,打印时,打印头51通过弹性元件53压紧在载玻片2上,保证打印头51与载玻片2之间有一定接触力,通过弹性元件53的作用力也保证了打印头51与载玻片2的良好接触和克服打印头的晃动。 [0077] For the adaptation of the printhead assembly is fixed, while, the print head 51 pressed by the elastic member 53 on the slide 2, to ensure a certain contact force between the print head 51 and the slide glass 2 by the elastic force element 53 also ensures that the print head 51 and the slide and good contact against the head 2 of shaking. 弹性元件3可以采用两个对称固定在打印头上,也可以采用一根固定在打印头中间。 The elastic member 3 may be fixed using two symmetrical print head may be adopted in the middle of a fixed print head. 当然,弹性元件也可以有三个或三个以上。 Of course, the resilient member may have three or more. [0078] 在一种替换结构中,旋转轴和摆动轴的相对位置对调,即摆动轴一端固定在支架上,另一端通过转动副与旋转块连接;而旋转轴与旋转块之间设计有转动副,把连接块固定连接在旋转轴上,以实现打印头的摆动与旋转。 [0078] In an alternative configuration, the relative position of the rotation axis and the pivot axis reversed, i.e., the pivot shaft having one end fixed to the holder, the other end by rotating the rotary block sub connector; the design of the rotation between the rotation shaft and the rotary block vice, the connecting block fixedly connected to the rotary shaft to effect rotation of the oscillating printhead.

[0079]如图15至图19所示,在一种实施方式中,碳带回收轮17设计成可拆卸结构,其包括一个可拆卸的回收卷套筒,该回收卷套筒可以简便的安装在碳带回收轴上,也可以简便的从碳带回收轴拆卸。 [0079] As shown in FIG. 15 to FIG. 19, in one embodiment, the carbon ribbon recovery wheel 17 is designed to be removably structure comprising recovering a removable sleeve roll, which roll sleeve may be recovered easy installation in the carbon ribbon recovery shaft may be detachable from simple carbon ribbon recovery roller. 该结构可以解决在一些空间紧凑的地方,将回收卷套筒拆卸下,在空间大的地方操作将碳带一端固定在回收卷套筒上或将使用过的碳带从回收卷套筒上取下来。 This structure can be resolved in some places a compact space, the lower volume recovered sleeve detached, the operation in a large space where the ribbon is fixed to the end of the recovery sleeve or roll up the used ribbon take volumes recovered from the sleeve down.

[0080] 回收卷套筒上设置有简易的碳带压紧结构,快速实现将碳带一端固定在回收卷套筒上。 [0080] provided on the recovery roll pressing sleeve having a simple ribbon structure, the ribbon will quickly realize end fixed volume recovered sleeve. 压紧结构包括带有橡胶材料包裹的压紧杆和与压紧杆相配合压紧槽,压紧杆与压紧槽设计有一定过盈量,可以可靠将碳带夹在两者之间既不松动,也不夹断。 Pressing structure includes a pressing rod and a pressing rod cooperating with the pressing groove wrapping rubber material, the pressing rod pressing groove design has some amount of interference, the ribbon can be reliably interposed therebetween both not loose, do not pinch off. 操作时,只需将压紧杆拨出或者按压下去就可以,简便快捷。 Operation, set aside or simply pressing the lever is pressed down on it, quick and easy.

[0081] 碳带回收轮17包括分离可拆卸的回收卷套筒171,该回收卷套筒能够通过弹性元件3涨紧在碳带回收轴71上。 [0081] The carbon ribbon recovery wheel 17 comprises a separate removable volume recovered sleeve 171, the sleeve volume can be recovered by an elastic tensioning element on the carbon ribbon recovery roller 713. 回收卷套筒171具有轴向延伸的连接孔170,碳带回收轴71可以插入该连接孔,碳带回收轴连接在打印装置的动力源上,从而将回收运动传递到回收卷套筒171上。 Volume recovery sleeve 171 has an axially extending bore 170 is connected, carbon ribbon recovery roller 71 may be inserted into the connecting hole, the carbon ribbon recovery roller connected to a power source of the printing apparatus, thereby recycling the recovered motion to roll the sleeve 171 . 通过设计分离可拆卸的回收卷套,用户在连接碳带与拆卸使用过的碳带时,可以将回收卷套筒拔出,在机器外部或者空间大的地方操作。 When recovered by designing separate removable roll sets, a user connects to the detachable ribbon used ribbon roll sleeve may be pulled out recovery, or operation outside the machine where space is large.

[0082]碳带回收轮包括回收卷套筒171、压紧杆173及转轴174,回收卷套筒1的筒壁围出轴向贯穿的连接孔170,该连接孔是与打印装置的碳带回收轴71连接的接口。 [0082] Volume carbon ribbon recovery wheel comprising recovering the sleeve 171, pressing rod 173 and the shaft 174, the cylindrical wall of the sleeve 1 is recovered volume around the connection hole 170 extending axially therethrough, which holes are connected with the ribbon printing apparatus recovery shaft 71 connected to the interface. 回收卷套筒筒壁的顶部设有有底且轴向延伸的压紧槽172,压紧杆173的一端通过转轴与筒壁连接,使压紧杆能够置入该压紧槽2内。 Recovery reel top wall and a bottom of the sleeve is provided with axially extending housing slot 172, one end of the clamping rod 173 is connected by a shaft and the cylindrical wall, so that the pressing lever can be pressed into the groove 2.

[0083]图17是压紧杆173压紧在压紧槽172内的状态。 [0083] FIG 17 is pressed against the groove 173 in the pressing state of the pressing lever 172.

[0084] 压紧杆173的两端分别连接球柄175和旋转块176。 Both ends of [0084] the pressing rod 173 are connected to rotation knob 175 and block 176. 球柄175与压紧杆173通过螺纹连接固定在一起,球柄175作用是方便用户对压紧杆拔出或者按压,提高操作舒适度。 Knob 175 and the pressing rod 173 is connected and fixed together by a screw, knob 175 is a user action to pull out the clamping rod or pressing, to improve the operating comfort. 旋转块176与压紧杆173固联在一起,与转轴174—起实现压紧杆的旋转。 Rotary block 176 and the clamping rod 173 is fixedly connected together to achieve the rotation of the shaft pressing rod from 174-.

[0085]压紧杆173上可以设置有橡胶套177,橡胶套177也可以采用其他能发生一定弹性变形的软质材料,如聚氨酯管,橡胶套需要有一定的壁厚,保证有压缩变形量。 [0085] The pressing lever 173 may be provided with a rubber sleeve 177, a rubber sleeve 177 may be used to occur some other elastically deformable soft material, such as urethane tube, the rubber sleeve needs to have a certain thickness to ensure that the amount of compressive deformation . 橡胶套177可以采用包胶或者插管的方式安装于压紧杆173。 Encapsulated rubber sleeve or cannula 177 may employ lever 173 is attached to the pressing.

[0086]压紧槽172的内部直径d2大于压紧槽开开口尺寸dl,保证压紧杆压紧在压紧槽内不会脱离;压紧槽周边要光滑打磨处理,保证碳带不会被割断。 Internal diameter d2 [0086] 172 is larger than the pressing housing slot opening size DL slot open to ensure that the pressing rod is pressed against the groove without departing from pressing; peripheral groove to be pressed against a smooth rubbing treatment, to ensure that the ribbon will not be cut. 橡胶套177的外径大于压紧槽的内部直径d2,通过橡胶套的变形,增加摩擦力将碳带压紧在压紧槽与橡胶套之间,当碳带回收轴的动力传递到回收卷套筒上时,就会将碳带缠绕在回收卷套筒的外圆周面上。 Is greater than the outer diameter of the rubber sleeve 177 is pressed against the groove inner diameter d2, by deformation of the rubber sleeve to increase the friction between the ribbon pressed with the pressing rubber sleeve groove, when the power recovery shaft is transmitted to the ribbon roll recovery when the sleeve, the ribbon will be wound around the outer peripheral surface of the recovery sleeve roll.

[0087]压紧杆上固连的旋转块1?6可以绕转轴174旋转,实现压紧杆的转动功能。 [0087] The compression rod is fixedly connected to the rotary block 1? 6 can rotate around the rotation shaft 174, pressing rod effect rotation function. 转轴174 与旋转块176配合的地方采用光轴设计,转轴的轴端设计有螺纹,用于连接到回收卷套筒上。 With the rotation shaft 174 with block 176 where the optical axis using the design, shaft design with a threaded shaft, a sleeve connected to the recovery volume. 转轴上设计有防压死的台阶,转轴旋紧到一定位置,台阶会顶在回收卷套筒上,此时没法再拧紧,防止过锁紧。 Design of the anti-crushing step of the shaft, the shaft is screwed into position, on top of the recovery step will be the volume of the sleeve, this time not tighten to prevent over locking.

[0088] 如图20至图22所示,在一种实施方式中,打印头水平驱动机构9采用贯穿式直线步进电机93作为驱动源,一种结构是步进电机内置丝杠螺母副,丝杆螺母副的螺母与电机转子直接连接,丝杠螺母副将步进电机的旋转运动直接转化为丝杠的直线运动,从而带动打印头移动;另一种结构是步进电机内置丝杠结构,电机转子直接与丝杠连接,电机启动时, 丝杠只旋转,不移动,套在丝杠上的螺母带动打印头移动,同时需要导轨防止螺母旋转。 [0088] FIG. 20 to FIG. 22, in one embodiment, the printing head 9 using the horizontal driving mechanism through linear stepping motor 93 as a driving source, a configuration is built stepping motor screw nut, nut screw nut is directly connected to the motor rotor, the rotational movement of the spindle nut directly lieutenant stepper motor into linear motion of the screw, so as to drive the print head movement; another configuration of a stepper motor lead screw built structure, directly connected to the spindle motor rotor, the motor is started, the screw rotation only, no movement, the sleeve nut on the lead screw to drive the print head moves, and the need to prevent rotation of the nut rail. 由于贯穿式直线步进电机内置了丝杠或螺母,省去了传统的联轴器以及丝杠固定端的支撑结构,所以节省了传动机构轴向尺寸长度和简化结构,进而节省了打印部件在血涂片制备仪上的空间尺寸和提高了机构的可靠性,同时又保留了丝杠螺母传动精度高和传动平稳的优点。 Since the linear stepping motor through a lead screw or a nut built, eliminating the conventional fixed support structure and the coupling end of the screw, the axial dimension of length is saved and simplified construction of the drive mechanism, thereby saving printing component in the blood spatial dimensions and the smear preparation apparatus improves the reliability of the mechanism, while retaining the advantages of high accuracy and smooth drive screw nut drive.

[0089] 如图20所示,直线步进电机犯和直线导轨98通过螺钉固定在主底板91上,丝杠螺母副的丝杠92贯穿在直线步进电机93中间,其中丝杠的一端通过螺钉27固定在丝杠连接座94上,丝杠连接座94固定到底座97上,而底座97固定在直线导轨98的滑块上,采用两条平行安装的直线导轨98来增大运动的平稳性。 [0089] As shown, linear stepper motors made linear guide 98 is fixed by screws 91 on the main chassis, screw nut screw 92 through the middle of the linear stepping motor 93, wherein one end of the lead screw 20 by a screw threaded connector 27 is fixed to the base 94, the threaded connecting base 94 is fixed in the end seat 97, while the base 97 is fixed to the slider of the linear guide 98, using two stationary linear guide 98 mounted in parallel to increase the movement sex. 在底座97两侧设置了两个支架座99,支架座99用于固定垂直运动转轴S1,垂直运动转轴81是打印头的连接接口,打印头固定组件5就可以固定在该垂直运动转轴81,进而打印头固定组件5可以带动打印头移动,实现打印。 In the base 97 is provided on both sides of the base two brackets 99, 99 for fixing the bracket seat Sl vertical movement shaft, the vertical movement of the shaft 81 is connected to the interface of the print head, the print head assembly 5 can be fixed is fixed to the vertical movement of shaft 81, Further printhead assembly 5 can be led to the fixed print head movement, to achieve printing. 设置支架座99和垂直运动转轴81的目的是垂直运动转轴81和支架座99可以设计转动副,以实现打印头的上抬与下压。 Set bracket seat 99 and the vertical movement of shaft 81 is a vertical motion of the object and the support shaft 81 is rotated the sub-base 99 may be designed to achieve the elevation and depression of the print head. 打印头移动的位置检测是通过固定在主底板91的检测传感器95和支架座99上挡片96实现,当挡片96感应到检测传感器95后,表示打印头移动到初始位置或结束位置。 Detecting the position of print head movement detecting sensor 91 is bracket 95 and the seat 96 realized on the flap 99 by fixing the main chassis, when the flaps 96 to the inductive detection sensor 95, the print head moves to the home position or end position. 底座97和两个支架座99固定而构成移动座87,打印头水平驱动机构可以驱动该移动座87直线移动。 The seat base 97 and two brackets 99 fixed to the movable block 87 is configured, the printhead drive mechanism may drive the horizontal movement of the movable block 87 linearly.

[0090]结合图2〇及图21所示,直线步进电机93通过电机安装座26固定在主底板91上,丝杠螺母副的丝杠92贯穿在直线步进电机Q3中间,丝杠螺母副的螺母与直线步进电机⑽的转子固连。 [0090] and FIG conjunction with FIGS 2〇, the linear stepping motor 93 is fixed on the main chassis 91, the threaded screw nut 92 in the middle of the linear stepping motor through Q3, the spindle nut 21 by a motor mount 26 shown in FIG. linear stepping motor rotor and the nut ⑽ sub solid company. 当电机动作时,丝杠就可以输出直线运动,且丝杠不会出现转动,基于这个特点,丝杠的直线运动可以通过移动座传递到打印头上,实现打印头的移动。 When the operation of the motor, the screw can be output linear movement and rotation of the screw will not, based on this feature, the linear motion of the screw can be transferred to the base by moving the print head to print on the head. 由于丝杠贯穿在直线步进电机中间,且丝杠一端直接连接移动座,中间没有其他类似联轴器和轴承的结构,结构简单,节省了空间尺寸。 Since the middle of the screw through the linear stepping motor and lead screw directly connected to one end of the movable block, no intermediate coupling structure and other similar bearing structure is simple, space-saving size. 且传动链短,保证了运动定位精度。 And the transmission chain is short, to ensure the positioning accuracy.

[0091]结合图20及图22所示,直线步进电机93的转子与丝杠螺母副的丝杠92连接,电机的旋转运动直接带动丝杠旋转,螺母28套在丝杠92上,螺母27与移动座固连,配合直线导轨98的防转,实现将电机的旋转运动转化为移动座87的直线移动。 [0091] in conjunction with FIGS. 20 and 22, the linear stepping motor rotor 93 and the screw nut of the screw connection 92, the rotary motion of the motor directly drives the screw rotation, the lead screw nut 28 on the sleeve 92, nut and the movable block 27 is fixedly connected with the rotation-preventing linear guide 98, the rotary motion of the motor to achieve the transformation into a linear movement of the movable block 87.

[0092]对于碳带进给机构,其一般包括碳带进给轮2、碳带回收轮和碳带发放轮7,碳带发放轮一般内置有反向回弹结构。 [0092] For the ribbon feed mechanism, which generally includes a ribbon feed wheel 2, and a carbon ribbon recovery wheel 7 Ribbon issuing wheels, wheel ships built Ribbon issuing reverse resilient structure. 结合图7所示,碳带正常进给时,碳带进给轮2带动碳带移动,由于内置有反向回弹结构,碳带发放轮的转速慢,转动弧度少,转向和碳带进给轮的转向一致,如均顺时针转动。 In conjunction with FIG. 7, during normal ribbon feed, ribbon feed movement of ribbon drive wheel 2, due to the resilient structure built reverse, slow speed wheel issuing ribbon, less curvature is rotated, the steering inlet and ribbon to the steering wheel of the same, as are rotated clockwise. 当碳带断裂后,在反向回弹结构的作用下,碳带发放轮变为逆时针转动,转速变快,转动弧度变多。 When the ribbon breaks, under the reverse action of resilient structure, the ribbon becomes distributed wheel rotates counterclockwise, the rotation speed becomes fast, arc of rotation increases. 由此可知,通过在碳带发放轮上设置转动状态传感器,实时监控碳带发放轮的转动状态,即能够检测碳带是否正常。 It can be seen, by providing the rotation of the ribbon on the issuance state sensor wheel, real-time monitoring wheel rotation state ribbon issued, i.e., whether the ribbon can be detected correctly. 具体的,可以采用双通道光耦配口抑里,AS以软恃W从胍作1日万和怔、频率和个数差异,获取转向,转速和转动弧度信息。 Specifically, the dual channel optical coupler may be employed with suppression in the mouth, the AS for W soft rely startled from 1 Million and guanidine, and the number of frequency differences, acquired steering speed and arc of rotation information. [0093]对于碳带进给机构,在整个碳带缠绕路径上,当碳带静置、打印或回收过程中发生碳带断裂。 [0093] The feed mechanism for the ribbon, the ribbon is wound over the entire path, when allowed to stand ribbon, or print ribbon broken recycling process. 都能引起碳带发放轮回转。 Ribbon can cause release of reincarnation. 并有转向,转速,转动弧度三重状态判断的监控,能提高碳带断裂检测的准确性,进而能避免发生碳带断裂导致个别或多个推片样本信息打印模糊甚至漏打,有效避免医疗检测风险。 And a steering speed rotation state determination monitoring arc triplet, ribbon breakage detection accuracy can be improved, and thus can prevent ribbon breakage cause individual or a plurality of chip samples push blurred print information leakage even hit, avoid medical detection risk.

[0094] 碳带断裂检测是以碳带正常进给与发生碳带断裂时,运动特征的差异为检测标准。 [0094] The ribbon breaking is detected when the ribbon into the ribbon normally administered break occurs, the difference motion feature for testing standards. 检测时,可以同时检测转速、转向和转动弧度,或者仅检测其中的一项或两项。 Detection can be detected at the same time speed, and the steering arc of rotation, or to detect only one or two of them. ,

[0095] 以上内容是结合具体的实施方式对本发明所作的进一步详细说明,不能认定本发明的具体实施只局限于这些说明。 [0095] The above is described in further detail with reference to specific embodiments of the present invention is made, can not be considered that the specific embodiments of the present invention is only limited to these descriptions. 对于本发明所雖术领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干简单推演或替换。 For the present invention, although the operation of ordinary skill in the art, without departing from the inventive concept premise, can make various simple deduction or replacement.

Claims (12)

  1. 1. 一种载玻片打印装置,其特征在于,包括能够进给和回收碳带的碳带进给机构、能够输送载玻片至打印位置的载玻片水平驱动机构、打印头固定组件、打印头水平驱动机构、移动座及打印头垂直驱动机构,所述打印头固定组件具有打印头,所述打印头水平驱动机构与所述移动座连接并能够驱动所述移动座水平移动,所述打印头固定组件转动安装于所述移动座,所述打印头垂直驱动机构安装于所述移动座并能够驱动所述打印头固定组件转动,打印时,所述打印头将所述碳带压紧在所述载玻片上,所述载玻片水平驱动机构和碳带进给机构静止,所述打印头水平驱动机构驱动所述打印头水平移动;所述碳带进给机构包括机架及转动安装于所述机架上的碳带进给轮及碳带发放轮,所述碳带发放轮内置有反向回弹结构,所述反向回弹结构用于在碳带进给轮带 A slide printing apparatus comprising feeding and capable of recovering the carbon ribbon ribbon feed mechanism, capable of delivering the drive mechanism slides to slide horizontally the printing position, the printhead assembly is fixed, printhead horizontal driving mechanism, the vertical movement of the seat drive mechanism and the print head, the print head assembly having a fixed print head, the print head and the horizontal driving mechanism capable of driving the movable block and connected to the horizontal movement of the movable block, the printhead assembly is fixed to the movable block rotatably mounted, the print head is mounted on the vertical drive mechanism capable of driving the movable block and the fixed print head assembly is rotated, during printing, the print head pressed against the ribbon on said slide, said slide mechanism and the horizontal driving stationary ribbon feed mechanism, the print head drives the horizontal drive mechanism moves the print head horizontally; said ribbon feed mechanism comprises a rack and the rotating mounted on the chassis ribbon feed wheel and wheel issuing ribbon, the ribbon issuing wheel built reverse resilient structure, the resilient structure is used to reverse the ribbon feed belt 动碳带正常进给时,阻尼碳带发放轮的转速,在碳带断裂后,带动碳带发放轮反向快速转动,且所述碳带发放轮的转速、转向及转动弧度中至少之一由传感器检测。 When the normal feeding movement ribbon, ribbon issuing damping wheel speed, after the ribbon breaking, fast reverse drive wheel rotates issuing ribbon, and the ribbon issuing wheel speed, steering and at least one rotation radians detected by the sensor.
  2. 2. 如权利要求1所述的载玻片打印装置,其特征在于,所述打印头垂直驱动机构具有输出转动运动的垂直运动转轴,所述打印头固定组件包括支架、连接块及至少一个弹性元件, 所述支架与所述垂直运动转轴固连,所述打印头与所述连接块固连,所述弹性元件与所述支架固连,所述连接块悬挂在所述弹性元件的下方。 2. The slide of the printing apparatus according to claim 1, wherein the print head has a vertical drive mechanism vertically moving the output shaft of the rotational movement, the print head assembly comprises a fixing bracket, and at least one elastic connecting block element, the vertical movement of the bracket and fixedly connected to the shaft, the print head is fixedly connected with the connecting block, the elastic member is fixedly connected with the holder, the connecting block is suspended beneath the resilient element.
  3. 3. 如权利要求2所述的载玻片打印装置,其特征在于,所述垂直运动转轴上同轴安装有检测挡盘,所述挡盘具有对应打印头不同垂直位置的多个缺口,所述缺口的位置由检测传感器检测。 3. The slide of the printing apparatus according to claim 2, characterized in that said vertical movement detecting shaft mounted coaxially disc stopper, the disc stopper having a different plurality of notches corresponding to the vertical position of the print head, the said cutout is detected by the position detection sensor.
  4. 4. 如权利要求2所述的载玻片打印装置,其特征在于,所述打印头固定组件包括摆动轴、旋转轴及旋转块,所述旋转轴和垂直运动转轴平行,所述摆动轴和旋转轴垂直,所述旋转块与所述旋转轴固定,所述摆动轴的一端与所述连接块固定,所述摆动轴的另一端通过转动副与所述旋转块连接。 4. The slide of the printing apparatus according to claim 2, characterized in that said printhead assembly comprises a pivot shaft fixed to the rotary shaft and the rotary block, the rotational axis and the vertical movement parallel to the shaft, and the swing axis a vertical rotary shaft, said rotary block is fixed to the rotary shaft, one end of the pivot shaft and the other end of the connecting block is fixed, said pivot shaft by rotating the sub-blocks are connected to the rotation.
  5. 5. 如权利要求1所述的载玻片打印装置,其特征在于,所述碳带进给机构还包括安装于所述机架上的碳带回收轮,且所述碳带回收轮和碳带进给轮的转向相反。 5. The slide of the printing apparatus according to claim 1, characterized in that said ribbon feeding means further comprises a carbon ribbon recovery wheel mounted on said frame, and the carbon ribbon recovery wheel and carbon into the steering wheel to the contrary.
  6. 6. 如权利要求5所述的载玻片打印装置,其特征在于,所述碳带回收轮通过回收轴转动安装于所述机架,且所述碳带回收轮和所述回收轴可拆卸连接。 6. The printing apparatus of the slide glass according to claim 5, wherein the carbon ribbon recovery by recovery shaft wheel rotatably mounted to the frame, and the carbon ribbon recovery wheel and the removable shaft recovery connection.
  7. 7. 如权利要求6所述的载玻片打印装置,其特征在于,所述碳带回收轮包括回收卷套筒及压紧杆,所述回收卷套筒的筒壁围出轴向延伸的连接孔,所述连接孔与所述回收轴紧配合,所述筒壁凹入形成轴向延伸的压紧槽,所述压紧杆通过转轴转动安装在所述压紧槽内, 所述压紧杆在其转动轨迹上具有初始位置和终止位置,在所述终止位置,所述压紧杆卡入所述压紧槽内;在所述初始位置,所述压紧杆离开所述压紧槽。 7. The printing apparatus of claim 6 slide claim, wherein said wheel comprises a carbon ribbon recovery sleeve and recovering the pressing roll shaft, the roll sleeve is recovered around the tubular wall extending axially connection hole, said connection hole and the recovery shaft tight fit, said cylindrical wall forming a recessed groove extending in the axial pressing, the pressing lever rotatably mounted on the shaft by pressing groove, the press tightening lever having an initial position and an end position on the rotational locus thereof, in the end position, the pinch pressing lever is engaged in the slot; in the initial position, away from the pressing of the pressing rod groove.
  8. 8. 如权利要求5所述的载玻片打印装置,其特征在于,所述碳带进给机构还包括驱动电机,所述驱动电机固定于所述机架,所述碳带进给轮通过进给主轴转动安装于所述机架,所述碳带回收轮通过回收轴转动安装于所述机架,所述驱动电机驱动所述进给主轴转动,所述进给主轴通过传动机构驱动所述回收轴转动,且所述进给主轴上装有扭力限制器。 8. The printing apparatus of the slide glass according to claim 5, characterized in that said ribbon feeding mechanism further includes a drive motor, said driving motor is fixed to the frame, said ribbon feed wheel feed spindle rotatably mounted to the frame, through the recovery of the carbon ribbon recovery wheel shaft rotatably mounted to the frame, said drive motor driving said feed spindle is rotated, the spindle feed gear driven by the recovering said shaft, and said feed shaft is equipped with the torque limiter.
  9. 9. 如权利要求2所述的载玻片打印装置,其特征在于,所述碳带进给机构包括碳带压紧轮组件及受控的压紧块,所述碳带压紧轮组件包括压紧轮、压紧轴、转动臂及复位元件,所述转动臂转动安装于所述支架,所述压紧轮通过压紧轴转动安装于所述转动臂,所述压紧块具有压紧状态和松开状态,在所述压紧状态,所述压紧块紧压所述转动臂,使所述压紧轮紧压所述碳带进给轮;在所述松开状态,所述压紧块与所述转动臂脱离力接触,所述复位元件复位所述转动臂,使所述压紧轮和碳带进给轮分离。 9. The printing apparatus according to slide claim 2, wherein said ribbon feed mechanism comprises a ribbon pinch wheel assembly and controlled compression blocks, the pinch wheel assembly includes a ribbon the pinch roller, the pressing shaft, and resetting the turning arm member, the rotation arm rotatably mounted to said bracket, said pinch roller rotatably mounted on the shaft by pressing the rotation arm, the compression block has a compression state and a released state, in the pressing state, the pressing block is pressed against the rotation arm, so that the pinch roller is pressed against the ribbon feed wheel; in the released state, the compression block and the rotational force of the arm out of contact with the resetting element resets the rotation arm, so that the pinch wheel and ribbon feed wheel separation.
  10. 10. 如权利要求9所述的载玻片打印装置,其特征在于,所述碳带压紧轮组件还包括检测传感器,使所述压紧块与所述转动臂脱离力接触时,所述检测传感器报警。 10. The printing apparatus according to slide claim 9, wherein the wheel assembly further comprises a pinch ribbon detecting sensor, so that when the compression block and the rotational force of the arm out of contact with the alarm detection sensor.
  11. 11. 如权利要求1所述的载玻片打印装置,其特征在于,所述打印头水平驱动机构包括贯穿式直线步进电机及丝杆螺母副,所述丝杆螺母副的丝杆横穿所述直线步进电机,所述丝杆螺母副的丝杆和螺母中之一的转动被约束,转动被约束的所述丝杆或螺母与所述移动座固定。 11. The printing apparatus of the slide claim 1, wherein the print head includes a horizontal driving mechanism through linear stepper motor and screw nut, said screw traversing the screw nut the linear stepping motor, the rotation of the screw nut of the screw and one nut is constrained, rotation of the screw or the nut is constrained to the movable block is fixed.
  12. 12. 如权利要求1所述的载玻片打印装置,其特征在于,所述打印头固定组件和所述移动座之间设有复位元件,使掉电时,所述打印头固定组件被复位元件复位。 Slide 12. The printing apparatus according to claim 1, wherein said reset member is provided between the print head assembly and secured to the movable block, so that power-down, the printhead assembly is fixed reset reset element.
CN 201410174556 2014-04-28 2014-04-28 Slide printing apparatus and method CN105082782B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201410174556 CN105082782B (en) 2014-04-28 2014-04-28 Slide printing apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201410174556 CN105082782B (en) 2014-04-28 2014-04-28 Slide printing apparatus and method

Publications (2)

Publication Number Publication Date
CN105082782A true CN105082782A (en) 2015-11-25
CN105082782B true CN105082782B (en) 2018-01-30

Family

ID=54564490

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201410174556 CN105082782B (en) 2014-04-28 2014-04-28 Slide printing apparatus and method

Country Status (1)

Country Link
CN (1) CN105082782B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106696477B (en) * 2017-01-16 2018-04-03 李美玲 One kind of slide printer
CN107284045A (en) * 2017-07-05 2017-10-24 广州蓝勃生物科技有限公司 Glass slide printing device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909648A (en) * 1988-01-20 1990-03-20 Datamax Corporation Processor for forms with multi-format data
US5700096A (en) * 1993-01-29 1997-12-23 Tohoku Ricoh Co., Ltd. Printer and method of printing using the same
CN1473110A (en) * 2000-09-11 2004-02-04 赛福尔有限公司 Tape drive and printing apparatus
CN1899840A (en) * 2005-07-21 2007-01-24 阿尔卑斯电气株式会社 Ink ribbon cassette
CN101537897A (en) * 2009-04-13 2009-09-23 深圳市远望谷信息技术股份有限公司 Book RFID tag labeling device and application method thereof
CN102896907A (en) * 2011-07-29 2013-01-30 山东新北洋信息技术股份有限公司 Heat transfer printer and printing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3720105B2 (en) * 1995-12-08 2005-11-24 株式会社サトー Peeling device
US20080283179A1 (en) * 2007-05-18 2008-11-20 John Richard Sink Device and Method for Printing Labels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909648A (en) * 1988-01-20 1990-03-20 Datamax Corporation Processor for forms with multi-format data
US5700096A (en) * 1993-01-29 1997-12-23 Tohoku Ricoh Co., Ltd. Printer and method of printing using the same
CN1473110A (en) * 2000-09-11 2004-02-04 赛福尔有限公司 Tape drive and printing apparatus
CN1899840A (en) * 2005-07-21 2007-01-24 阿尔卑斯电气株式会社 Ink ribbon cassette
CN101537897A (en) * 2009-04-13 2009-09-23 深圳市远望谷信息技术股份有限公司 Book RFID tag labeling device and application method thereof
CN102896907A (en) * 2011-07-29 2013-01-30 山东新北洋信息技术股份有限公司 Heat transfer printer and printing method thereof

Also Published As

Publication number Publication date Type
CN105082782A (en) 2015-11-25 application

Similar Documents

Publication Publication Date Title
CN201485103U (en) Automatic filming machine
US4911566A (en) Braking control system for thermal printhead
CN202278847U (en) Seal rotating mechanism and printer provided with same
US5755522A (en) Winding mechanism for recording paper
CN2665087Y (en) Winder
JP2002060039A (en) Belt unit and device therewith
JP2007126230A (en) Thermal transfer printer
CN201291630Y (en) Film-facing machine of automatically aligning
CN201362047Y (en) Automatic transfer print double-seal switching mechanism
CN102874654A (en) Rolling machine for packing belt
CN103143078A (en) Transmission device of injection pump
CN101685184A (en) Optical cable automatic cutting machine
JP2006145708A (en) Automatic original cover plate opening/closing device and business machine equipped therewith
US20120257222A1 (en) Printer, paper, roll holder therof, and paper end detecting mechanism
CN102658730A (en) Medium detection device for printer
CN202278840U (en) Thermal printer rubber-roller mounting structure
CN201506496U (en) Multifunctional label conveyer
CN103192575A (en) Membrane sticking mechanism and membrane tearing machine applying it
JPH0890883A (en) Thermal transfer printer
CN202702893U (en) Printer having print-head lifting function
JPH07314830A (en) Printer
CN202782190U (en) Core of receipt printer
CN203172160U (en) Offset printing ink color display instrument
CN102658732A (en) printer
CN201892823U (en) Photosensitive-drum driving assembly

Legal Events

Date Code Title Description
C06 Publication
SE01
GR01