WO2020107239A1 - 一种设有高精准导向系统的铝蜂窝芯热压机 - Google Patents

一种设有高精准导向系统的铝蜂窝芯热压机 Download PDF

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Publication number
WO2020107239A1
WO2020107239A1 PCT/CN2018/117798 CN2018117798W WO2020107239A1 WO 2020107239 A1 WO2020107239 A1 WO 2020107239A1 CN 2018117798 W CN2018117798 W CN 2018117798W WO 2020107239 A1 WO2020107239 A1 WO 2020107239A1
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WO
WIPO (PCT)
Prior art keywords
hot press
honeycomb core
aluminum honeycomb
plate
movable plate
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Application number
PCT/CN2018/117798
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English (en)
French (fr)
Inventor
冷杰
Original Assignee
苏州鸿赞蜂窝材料有限公司
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Application filed by 苏州鸿赞蜂窝材料有限公司 filed Critical 苏州鸿赞蜂窝材料有限公司
Priority to PCT/CN2018/117798 priority Critical patent/WO2020107239A1/zh
Publication of WO2020107239A1 publication Critical patent/WO2020107239A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams

Definitions

  • the invention relates to the technical field of materials, in particular to the production equipment of honeycomb materials.
  • the aluminum honeycomb material needs to be hot-pressed.
  • the hot press includes a frame, a hot press plate and a guide system.
  • the technical problem solved by the invention is to make the aluminum honeycomb core material uniform in texture after being hot pressed by a hot press.
  • an aluminum honeycomb core hot press equipped with a high-precision guide system, including a frame, a hot head, a hot plate and a guide system
  • the frame is provided with a hot press cavity
  • the hot head and several hot press plates are located in the hot press chamber
  • the hot press head is located on the front side of several hot press plates
  • the guide system includes four guide components, distributed in the upper left corner, lower left corner, upper right corner of the rack 1.
  • the lower right corner guides the movement of the hot pressing plate in the hot pressing chamber.
  • the bottom of the hot pressing chamber is provided with a movable plate, which can be raised and lowered relative to the frame.
  • the aluminum honeycomb core extends between the two adjacent hot pressing plates, and the external pushing device acts on the hot pressing head, and the hot pressing head moves left and right to the adjacent hot pressing plate, and then drives several hot pressing plates The plates are closed and the aluminum honeycomb core between the hot pressing plates is extruded.
  • a guide structure is provided in the upper left corner, lower left corner, upper right corner, and lower right corner of any hot pressing plate, which respectively cooperates with the guide components in the upper left corner, lower left corner, upper right corner, and lower right corner of the rack, so that the guide system can High-precision guidance of the board.
  • the aluminum honeycomb core extends between the two adjacent hot pressing plates in the left-right running direction.
  • the bottom of the aluminum honeycomb core is in contact with the movable plate.
  • the movable plate carries the weight of the aluminum honeycomb core.
  • the hot pressing head moves, the hot pressing plate clamps the aluminum honeycomb core, but when enough pressure is not applied to deform the aluminum honeycomb core, the movable plate descends, so that the bottom of the aluminum honeycomb core is out of contact with the movable plate.
  • the hot pressing plate squeezes the aluminum honeycomb core to deform it, and the deformed aluminum honeycomb core expands around it, that is, the area of the aluminum honeycomb core becomes larger. Since there are no obstacles around the aluminum honeycomb core, the aluminum honeycomb core can freely expand to the surroundings to ensure the uniform texture of the aluminum honeycomb core after hot pressing.
  • FIG. 1 is a schematic diagram of the aluminum honeycomb core hot press according to the present invention.
  • FIG. 2 is a schematic view of the aluminum honeycomb core hot pressing machine viewed from the rear in FIG. 1;
  • FIG. 3 is a schematic view of the aluminum honeycomb core hot press from below in FIG. 1;
  • Figure 4 is a schematic diagram of the combined structure of the movable plate and the fixed plate
  • Figure 5 is an exploded view of Figure 4.
  • FIG. 6 is a schematic view of the combined structure of the movable plate and the fixed plate viewed from below in FIG. 4;
  • FIG. 9 is a schematic diagram of FIG. 8 viewed from the rear of the drive device.
  • Figure 10 is a schematic diagram of the drive system
  • FIG. 11 is a schematic view of the drive system viewed from the rear in FIG. 10;
  • Figure 12 is an exploded view of the drive system
  • FIG. 13 is a schematic diagram of the upper plate member.
  • Hot head 200, push rod; 21, hot platen;
  • an aluminum honeycomb core hot press equipped with a high-precision guide system includes a frame 10, a hot press head 20, a hot press plate 21, and a guide system.
  • the frame 10 is provided with a hot-pressing cavity.
  • the hot-pressing head and several hot-pressing plates are located in the hot-pressing cavity.
  • the hot-pressing head is located on the front side of the several hot-pressing plates.
  • the guide system includes four guide assemblies 30 distributed on the frame The upper left corner, the lower left corner, the upper right corner, and the lower right corner of the guide the hot pressing plate to move in the hot pressing chamber.
  • Any guide assembly 30 includes a pair of guide seats 31 provided at the front and rear, and guide rods 32 respectively mounted on the pair of guide seats at the front and rear ends.
  • Any hot pressing plate 21 is provided with a guide hole at the upper left corner, a guide hole at the lower left corner, a guide hole at the upper right corner, and a guide hole at the lower right corner.
  • the guide hole at the upper left corner of any hot pressing plate cooperates with the guide rod at the upper left corner of the rack.
  • the guide hole in the lower left corner of the hot pressing plate cooperates with the guide rod in the lower left corner of the rack.
  • the guide hole in the upper right corner of any hot pressing plate cooperates with the guide rod in the upper right corner of the rack.
  • the guide bar in the lower right corner of the frame fits.
  • a push rod 200 is provided on the hot pressing head 20, and a push rod hole is formed on the front side wall of the hot pressing chamber, and the push rod is fitted in the push rod hole.
  • the bottom of the hot pressing chamber is provided with a fixed plate 11 and a movable plate 40.
  • the fixed plate and the movable plate 40 are juxtaposed at the bottom of the hot pressing chamber.
  • the fixed plate is located in front of the movable plate, and the fixed plate is fixed on the rack . 4 and 5, the front end of the movable plate 40 is provided with a connecting rod 41, and the rear end face of the fixed plate 11 is provided with a connecting hole 110.
  • the diameter of the connecting hole is greater than the outer diameter of the connecting rod.
  • the connecting rod is fitted in the connecting hole
  • the connecting rod can be raised and lowered along the connecting hole;
  • the connecting hole is provided with a return spring, and the return spring is arranged between the bottom surface of the connecting rod and the bottom surface of the connecting hole.
  • the rear end surface of the movable plate is in contact with the rear side wall of the hot pressing chamber, and the rear end surface of the movable plate can be raised and lowered relative to the rear side wall of the hot pressing chamber.
  • the thermal head 20 can move back and forth along the fixed plate.
  • the bottom of the fixed plate 11 is provided with a driving device 50, the driving device includes a friction wheel 51, a drive system 52 and a toggle rod 53;
  • the fixed plate 11 is provided with a friction wheel hole, the friction wheel partially protrudes upward Hole, the drive system is connected to the friction wheel, and the toggle rod is connected to the drive system;
  • the hot head 20 moving on the fixed plate can contact the friction wheel, and the rotation of the friction wheel drives the drive system to move, and the drive system drives the
  • the bottom of the movable plate 40 is provided with a lower convex member 42, the lower convex member is provided with a matching groove, and the end of the toggle lever is fitted in the matching groove.
  • the driving system 52 includes a base plate 521, a driving shaft 522, and a driven shaft 523; the driving shaft is provided at the bottom of the base plate, the driving shaft is connected to the power relay assembly, and the power relay The component is connected to the protruding component 524, and the power relay component drives the protruding component to rotate in a circular motion; the driven shaft is provided on the top of the base plate, the driven shaft is provided with a rotary plate 525, and the rotary plate is provided with an internal The concave structure 5250; the rotation center of the protruding component deviates from the rotation center of the turntable; the top of the protruding component is provided with a toggle component 5240, and the toggle component rotating with the protruding component can cooperate with the concave structure.
  • the driving shaft is driven, and the power relay assembly drives the protruding assembly to move.
  • the toggle assembly fits into the concave structure, and drives the turntable and driven shaft to rotate synchronously with it;
  • the protruding component and the turntable are gradually away, the toggle component is separated from the concave structure, the protruding component continues to rotate while the turntable and the driven shaft are stationary; the toggle lever 53 is installed on the driven shaft 523, and the friction wheel 51 is connected to the driving shaft 522.
  • the concave structure 5250 includes a plurality of grooves, which are evenly distributed along the circumferential direction of the turntable 525.
  • the power relay assembly includes a driving gear 5261, a relay gear 5262, and an internal gear 5263; the internal gear is pivotally connected to the base plate 521, the driving gear is installed on the driving shaft 522, and the protruding assembly 524 is installed on the internal gear On the outer side wall, the driving gear drives the internal gear to rotate through the intermediate gear.
  • the base plate 521 includes an upper plate member 5212 and a lower plate member 5213, and the upper plate member and the lower plate member are connected by a connecting member 5214.
  • the internal gear 5263 is pivotally connected to the upper plate 5212 and is located between the upper and lower plates.
  • the internal gear includes a pivoting portion and a gear portion, the pivoting portion is pivotally connected with the upper plate member, and the gear portion meshes with the intermediate gear.
  • the protrusion assembly 524 is installed on the outer side wall of the internal gear.
  • the driving gear and the intermediate gear are mounted on the upper plate 5212.
  • a brake 55 is installed on the driven shaft 523, the friction wheel is provided with a circular inner cavity 510, the drive system 52 is located in the inner cavity, and the brake 55 is located in the inner cavity In the middle, the center of the inner cavity deviates from the rotation center of the brake 55.
  • the connection relationship between the friction wheel 51 and the driving shaft 522 is specifically as follows: the center of the friction wheel is provided with a pivot hole 511, and the friction wheel is pivotally connected to the periphery of the lower plate member 5213 through the pivot hole, the driving shaft 522 is pivotally connected in the central hole of the lower disc member and passes through the central hole of the lower disc member, a first transmission gear 512 is installed on the driving shaft, a second transmission gear 513 is installed on the lower disc member, and a pivoting hole of the friction wheel A transmission ring gear 514 is fixed in 511. The first transmission gear and the second transmission gear are located in the transmission ring gear. The first transmission gear meshes with the second transmission gear.
  • the second transmission gear meshes with the transmission ring gear.
  • the friction wheel rotates through The transmission ring gear, the second transmission gear and the first transmission gear drive the driving shaft to rotate.
  • the lower plate member is provided with a fixed column, and the lower plate member is fixedly installed on the bottom of the fixed plate through the fixed column, that is, the entire driving device 50 is installed on the fixed seat 12 on the bottom of the fixed plate 11 through the fixed column.
  • the number of the grooves is several, and the toggle assembly performs a circular rotation movement. Since the center of rotation of the protruding assembly deviates from the center of rotation of the turntable, the toggle assembly can snap into the groove and resist the groove On the side wall, the turntable is driven to rotate, and then separated from the groove. The toggle component is engaged with any groove to disengage, and the turntable rotates at a fixed angle.
  • the toggle component is engaged with any groove to disengage, and the turntable rotates to a fixed angle of one One hundred and eighty degrees; if the number of grooves is three, the toggle assembly is engaged with any one of the grooves, and the fixed angle of the turntable rotation is one hundred and twenty degrees. That is, the toggle assembly is engaged with any of the grooves to disengage, the fixed angle of rotation of the turntable is 360 degrees divided by the number of grooves, wherein several grooves are evenly distributed along the circumferential direction of the turntable. According to the above design, the rotating toggle assembly can sequentially cooperate with several grooves to drive the turntable to perform regular intermittent rotation.
  • the working process of the aluminum honeycomb core hot press is as follows.
  • the aluminum honeycomb core is pushed between adjacent hot pressing plates 21 from the left side of the hot pressing cavity, and one aluminum honeycomb core is located between a pair of adjacent hot pressing plates 21.
  • the bottom of the aluminum honeycomb core is pressed against the movable plate 40, the top of the aluminum honeycomb core leans against the hot pressing plate, and there is a gap between the top of the aluminum honeycomb core and the top of the hot pressing cavity.
  • the pushing device outside the frame 10 such as a cylinder, an oil cylinder, and a screw mechanism, act on the push rod 200 of the thermal head 20 to drive the thermal head to move backward, and the bottom surface of the thermal head slides on the fixed plate 11 After the head moves backward for a certain distance, the bottom surface of the thermal head contacts the friction wheel 51.
  • the thermal head moving backward drives the friction wheel to rotate.
  • the friction wheel drives the driving shaft 522 to rotate, the driving gear 5261 to rotate, and the intermediate gear 5262 to rotate.
  • the gear 5263 rotates, and the protrusion assembly 524 rotates.
  • the toggle component 5240 on the top of the protruding component only cooperates with the concave structure 5250 on the turntable 525. After that, the protrusion assembly 524 drives the turntable 525 to rotate.
  • the above-mentioned turntable 525 rotates by a certain angle, driving the driven shaft 523 to rotate by a corresponding angle, and the toggle lever 53 and the brake 55 on the driven shaft rotate by a corresponding angle. Since the center of the driven shaft deviates from the center of the friction wheel 51, therefore, The end of the rotating brake 55 can be pressed against the inner side wall of the friction wheel to restrict the friction wheel from continuing to rotate.
  • the toggle lever 53 rotates, and its free end acts downward on the lower convex member 42 at the bottom of the movable plate 40 to drive the movable plate 40 down relative to the fixed plate 11.
  • the displacement amount of the thermal head 20 is sufficient to make the several thermal plates 21 move closer to each other to hold the aluminum honeycomb core therebetween to avoid falling.
  • the thermal head 20 continues to move backward to apply sufficient pressure to the thermal plates 21, so that the aluminum honeycomb core in between is compressed and deformed by heat.
  • the above movable plate 40 is lowered to provide space for the aluminum honeycomb core to expand around.
  • the hot head 20 moves forward to reset, drives the friction wheel 51 to reverse, and then, the toggle lever 53 is reset, and the brake 55 is reset. Under the joint action of the reset spring and the toggle lever, the movable plate 40 Reset up, flush with the fixed plate 11.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

一种设有高精准导向系统的铝蜂窝芯热压机，包括机架（10）、热压头（20）、热压板（21）和导向系统，机架设有热压腔，热压头和若干热压板位于热压腔内，热压头位于若干热压板的前侧，导向系统包括四个导向组件（30），导向组件分布在机架的左上角、左下角、右上角、右下角，对热压板在热压腔内移动进行导向。热压腔的底部设有能够升降的活动板（40），铝蜂窝芯以左右向的运行方向伸入热压板之间，铝蜂窝芯只有底部与活动板接触。热压板对铝蜂窝芯进行热压时，铝蜂窝芯变形，面积变大，活动板下降，使得铝蜂窝芯的底部与活动板脱离接触，铝蜂窝芯能够自由地向四周扩展，保证热压后的铝蜂窝芯质地均匀。

Description

一种设有高精准导向系统的铝蜂窝芯热压机 技术领域
本发明涉及材料技术领域，具体涉及蜂窝材料的生产设备。
背景技术
铝蜂窝芯板材料加工过程中，需要对铝蜂窝板材料进行热压处理。目前，进行热压处理时，通常是在相应热压机上进行的。其中，热压机包括机架、热压板以及导向系统。
发明内容
本发明所解决的技术问题：使铝蜂窝芯板材料经热压机热压后质地均匀。
为解决上述技术问题，本发明提供如下技术方案：一种设有高精准导向系统的铝蜂窝芯热压机，包括机架、热压头、热压板和导向系统，机架设有热压腔，热压头和若干热压板位于所述热压腔内，热压头位于若干热压板的前侧，导向系统包括四个导向组件，分布在机架的左上角、左下角、右上角、右下角，对热压板在热压腔内移动进行导向，热压腔的底部设有活动板，活动板能够相对机架升降。
铝蜂窝芯伸入相邻两个热压板之间，外部的推动装置作用于热压头，热压头作左右向的移动，作用于与其相邻的热压板，进而，驱动若干热压板合拢，对热压板间的铝蜂窝芯进行挤压。
任一热压板的左上角、左下角、右上角、右下角设有导向结构，分别 与机架左上角、左下角、右上角、右下角的导向组件配合，实现导向系统对任一热压板的高精准导向。
铝蜂窝芯以左右向的运行方向伸入相邻两个热压板之间，铝蜂窝芯的底部与活动板接触，活动板承载铝蜂窝芯的重量，铝蜂窝芯的顶部与热压腔的顶部具有间隙，热压腔左右通透，故，铝蜂窝芯只有底部与活动板接触。热压头移动，热压板夹持铝蜂窝芯，但未施加足够大压力使铝蜂窝芯变形时，活动板下降，如此，铝蜂窝芯的底部与活动板脱离接触。之后，对热压头施加工压力，热压板挤压铝蜂窝芯，使其发生变形，变形后的铝蜂窝芯，向其四周扩展，即，铝蜂窝芯的面积变大了。由于铝蜂窝芯的四周没有阻挡物，铝蜂窝芯能够自由地向四周扩展，保证热压后的铝蜂窝芯质地均匀。
附图说明
下面结合附图对本发明做进一步的说明：
图1为本发明所述铝蜂窝芯热压机的示意图；
图2为图1中从后方观察所述铝蜂窝芯热压机所得的示意图；
图3为图1中从下方观察所述铝蜂窝芯热压机所得的示意图；
图4为活动板与固定板的组合结构示意图；
图5为图4的爆炸图；
图6为图4中从下方观察活动板与固定板的组合结构所得的示意图；
图7为驱动装置与拨动杆的组合结构示意图；
图8为驱动装置的示意图；
图9为图8中从后方观察驱动装置所得的示意图；
图10为驱动系统的示意图；
图11为图10中从后方观察驱动系统所得的示意图；
图12为驱动系统的爆炸图；
图13为上盘件的示意图。
图中符号说明：
10、机架；11、固定板；110、连接孔；12、固定座；
20、热压头；200、推杆；21、热压板；
30、导向组件；31、导向座；32、导向杆；
40、活动板；41、连接杆；42、下凸件；
50、驱动装置；51、摩擦轮；510、摩擦轮的内腔；511、摩擦轮的枢接孔；512、第一传动齿轮；513、第二传动齿轮；514、传动齿圈；
52、驱动系统；
521、基盘；5212、上盘件；5213、下盘件；5214、连接件；522、主动轴；523、从动轴；524、突出组件；5240、拨动组件；525、转盘；5250、内凹结构；5261、主动齿轮；5262、中转齿轮；5263、内齿轮；
53、拨动杆；
55、制动件。
具体实施方式
结合图1至图3，一种设有高精准导向系统的铝蜂窝芯热压机，包括机架10、热压头20、热压板21和导向系统。
机架10设有热压腔，热压头和若干热压板位于所述热压腔内，热压头位于若干热压板的前侧，导向系统包括四个导向组件30，分布在机架的左 上角、左下角、右上角、右下角，对热压板在热压腔内移动进行导向。任一导向组件30包括一对前后设置的导向座31、前后两端分别安装在一对导向座上的导向杆32。任一热压板21设有左上角导向孔、左下角导向孔、右上角导向孔、右下角导向孔，任一热压板的左上角导向孔与机架左上角的导向杆配合，任一热压板的左下角导向孔与机架左下角的导向杆配合，任一热压板的右上角导向孔与机架右上角的导向杆配合，任一热压板的右下角导向孔与机架右下角的导向杆配合。
热压头20上设有推杆200，热压腔的前侧壁上开设推杆孔，推杆配合在所述推杆孔中。
如图1，热压腔的底部设有固定板11和活动板40，固定板与活动板40前后并列在热压腔的底部，固定板位于活动板的前方，固定板固定设置在机架上。结合图4、图5，活动板40的前端面上设有连接杆41，固定板11的后端面上设有连接孔110，连接孔的孔径大于连接杆的外径，连接杆配合在连接孔中，连接杆能够沿连接孔升降；连接孔内设有复位弹簧，复位弹簧设置在连接杆底面与连接孔底面之间。活动板的后端面与热压腔的后侧壁接触，活动板的后端面能够相对热压腔的后侧壁升降。热压头20能够沿固定板前后移动。
结合图3、图6，固定板11的底部设有驱动装置50，驱动装置包括摩擦轮51、驱动系统52和拨动杆53；固定板11上开设摩擦轮孔，摩擦轮向上部分突出摩擦轮孔，驱动系统与摩擦轮连接，拨动杆连接所述驱动系统；在固定板上移动的热压头20能够与摩擦轮接触，摩擦轮的转动驱动所述驱动系统动作，驱动系统驱动所述拨动杆；活动板40的底部设有下凸件42，下凸件开设配合槽，拨动杆的端部配合在所述配合槽中。
关于驱动装置50，结合图8至图13，所述驱动系统52包括基盘521、主动轴522、从动轴523；主动轴设置在基盘的底部，主动轴与动力中转组件连接，动力中转组件与突出组件524连接，动力中转组件驱动所述突出组件作运动轨迹呈圆环形的旋转运动；从动轴设置在基盘的顶部，从动轴上设有转盘525，转盘上设有内凹结构5250；突出组件的旋转中心偏离转盘的旋转中心；突出组件的顶部设有拨动组件5240，随所述突出组件旋转的拨动组件能够与所述内凹结构配合。
关于驱动装置50，所述主动轴被驱动，动力中转组件驱动突出组件运动，当突出组件与转盘的距离较近时，拨动组件配合入内凹结构，并带动转盘、从动轴与其同步转动；当突出组件与转盘逐渐远离时，拨动组件与内凹结构脱离，突出组件继续旋转而转盘和从动轴静止；所述拨动杆53安装在所述从动轴523上，所述摩擦轮51与所述主动轴522连接。
关于驱动装置50，所述内凹结构5250包括若干凹槽，若干凹槽沿转盘525的圆周向均匀分布。
关于驱动装置50，所述动力中转组件包括主动齿轮5261、中转齿轮5262、内齿轮5263；内齿轮枢接在基盘521上，主动齿轮安装在主动轴522上，突出组件524安装在内齿轮的外侧壁上，主动齿轮通过中转齿轮驱动内齿轮旋转。
关于驱动装置50，所述基盘521包括上盘件5212和下盘件5213，上盘件和下盘件通过连接件5214连接。内齿轮5263枢接在上盘件5212上，且位于上下盘件之间。其中，内齿轮包括枢接部和齿轮部，枢接部与上盘件枢接，齿轮部与中转齿轮啮合。所述突出组件524安装在内齿轮的外侧壁上。所述主动齿轮、中转齿轮安装在上盘件5212上。
关于驱动装置50，所述从动轴523上安装有制动件55，所述摩擦轮设有圆形内腔510，驱动系统52位于所述内腔中，制动件55位于所述内腔中，内腔的中心偏离制动件55的旋转中心。
关于驱动装置50，所述摩擦轮51与所述主动轴522连接关系具体如下：摩擦轮的中心开设枢接孔511，摩擦轮通过所述枢接孔枢接在下盘件5213的外围，主动轴522枢接在下盘件的中心孔中，且穿过下盘件的中心孔，主动轴上安装有第一传动齿轮512，下盘件上安装有第二传动齿轮513，摩擦轮的枢接孔511内固定有传动齿圈514，第一传动齿轮和第二传动齿轮位于传动齿圈内，第一传动齿轮与第二传动齿轮啮合，第二传动齿轮与传动齿圈啮合，摩擦轮转动，通过传动齿圈、第二传动齿轮与第一传动齿轮驱动主动轴转动。下盘件上设有固定柱，下盘件通过固定柱固定安装在固定板的底部，即，整个驱动装置50通过所述固定柱安装在固定板11底部的固定座12上。
关于驱动装置50，所述凹槽的数量为若干，拨动组件作环形的旋转运动，由于突出组件的旋转中心偏离转盘的旋转中心，拨动组件能够卡入所述凹槽并抵在凹槽的侧壁上，驱动转盘转动，再与凹槽脱离。拨动组件与任一凹槽配合至脱离，转盘旋转固定的角度，具体地，若凹槽的数量为两个，则拨动组件与任一凹槽配合至脱离，转盘旋转固定的角度为一百八十度；若凹槽的数量为三个，则拨动组件与任一凹槽配合至脱离，转盘旋转固定的角度为一百二十度。即，拨动组件与任一凹槽配合至脱离，转盘旋转固定的角度为三百六十度除以凹槽的数量，其中，若干凹槽沿转盘的圆周向均匀分布。上述设计，旋转的拨动组件能够依次与若干凹槽配合，驱动转盘作有规律的间歇性转动。
实际操作中，本发明所述铝蜂窝芯热压机的工作流程如下所述。铝蜂窝芯由热压腔的左侧推入相邻热压板21之间，一个铝蜂窝芯位于一对相邻热压板21之间。铝蜂窝芯的底部压在活动板40上，铝蜂窝芯的顶部倚靠在热压板上，铝蜂窝芯的顶部与热压腔的顶部具有间隙。机架10外部的推动装置，如气缸、油缸、丝杆机构，作用于热压头20的推杆200，驱动热压头向后移动，热压头的底面在固定板11上滑动，热压头向后移动一定距离后，热压头的底面与摩擦轮51接触，向后移动的热压头驱动摩擦轮转动，摩擦轮驱动主动轴522转动，主动齿轮5261转动，中转齿轮5262转动，内齿轮5263转动，突出组件524转动。突出组件转动一定角度后，突出组件顶部的拨动组件5240才与转盘525上的内凹结构5250配合。之后，突出组件524驱动转盘525转动。
上述转盘525转动一定角度，带动从动轴523转动相应角度，从动轴上的拨动杆53和制动件55转动相应的角度，由于从动轴的中心偏离摩擦轮51的中心，因此，转动的制动件55的端部能够抵压在摩擦轮的内侧壁上，限制摩擦轮继续转动。
上述拨动杆53转动，其自由端向下作用于活动板40底部的下凸件42，驱动活动板40相对固定板11下降。
上述活动板40开始下降时，热压头20的位移量足够使若干热压板21相互靠拢而夹持住其间的铝蜂窝芯，避免其上坠。
上述活动板40下降的过程，热压头20继续向后的位移量对若干热压板21施加足够的压力，使其间的铝蜂窝芯受压受热变形。
上述制动件55的端部抵压在摩擦轮51的内侧壁上时，摩擦轮51被制动，从动轴523不再转动，拨动件53不再动作，活动板40不再下降，活 动板上的连接杆41在固定板11的连接孔110中的位移量也达到极限，复位弹簧的压缩也达到极限。
上述活动板40下降，为铝蜂窝芯向四周扩展提供空间。
热压结束，热压头20向前移动进行复位，驱动摩擦轮51反转，进而，拨动杆53复位，制动件55复位，在复位弹簧和拨动杆的共同作用下，活动板40向上复位，与固定板11齐平。

Claims (6)

  1. 一种设有高精准导向系统的铝蜂窝芯热压机，包括机架(10)、热压头(20)、热压板(21)和导向系统，机架设有热压腔，热压头和若干热压板位于所述热压腔内，热压头位于若干热压板的前侧，导向系统包括四个导向组件(30)，分布在机架的左上角、左下角、右上角、右下角，对热压板在热压腔内移动进行导向，其特征在于：热压腔的底部设有活动板(40)，活动板能够相对机架升降。
  2. 如权利要求1所述的一种设有高精准导向系统的铝蜂窝芯热压机，其特征在于：任一导向组件(30)包括一对前后设置的导向座(31)、前后两端分别安装在一对导向座上的导向杆(32)；任一热压板(21)上设有与所述导向杆配合的导向孔。
  3. 如权利要求1所述的一种设有高精准导向系统的铝蜂窝芯热压机，其特征在于：机架(10)的底部设有固定板(11)，固定板与活动板(40)前后并列在热压腔的底部，固定板位于活动板的前方，固定板固定设置在机架上，热压头(20)能够沿固定板前后移动。
  4. 如权利要求3所述的一种设有高精准导向系统的铝蜂窝芯热压机，其特征在于：活动板(40)的前端面上设有连接杆(41)，固定板(11)的后端面上设有连接孔(110)，连接孔的孔径大于连接杆的外径，连接杆配合在连接孔中，连接杆能够沿连接孔升降；
    连接孔内设有复位弹簧，复位弹簧设置在连接杆底面与连接孔底面之间；
    活动板的后端面与热压腔的后侧壁接触，活动板的后端面能够相对热压腔的后侧壁升降。
  5. 如权利要求4所述的一种设有高精准导向系统的铝蜂窝芯热压机，其特征在于：固定板(11)的底部设有驱动装置(50)，驱动装置包括摩擦轮(51)、驱动系统(52)和拨动杆(53)；
    固定板(11)上开设摩擦轮孔，摩擦轮向上部分突出摩擦轮孔，驱动系统与摩擦轮连接，拨动杆连接所述驱动系统；
    在固定板上移动的热压头(20)能够与摩擦轮接触，摩擦轮的转动驱动所述驱动系统动作，驱动系统驱动所述拨动杆；
    活动板(40)的底部设有下凸件(42)，下凸件开设配合槽，拨动杆的端部配合在所述配合槽中。
  6. 如权利要求5所述的一种设有高精准导向系统的铝蜂窝芯热压机，其特征在于：所述驱动系统(52)包括基盘(521)、主动轴(522)、从动轴(523)；
    主动轴设置在基盘的底部，主动轴与动力中转组件连接，动力中转组件与突出组件(524)连接，动力中转组件驱动所述突出组件作运动轨迹呈圆环形的旋转运动；
    从动轴设置在基盘的顶部，从动轴上设有转盘(525)，转盘上设有内凹结构(5250)；突出组件的旋转中心偏离转盘的旋转中心；突出组件的顶部设有拨动组件(5240)，随所述突出组件旋转的拨动组件能够与所述内凹结构配合。
    所述主动轴被驱动，动力中转组件驱动突出组件运动，当突出组件与转盘的距离较近时，拨动组件配合入内凹结构，并带动转盘、从动轴与其同步转动；当突出组件与转盘逐渐远离时，拨动组件与内凹结构脱离，突出组件继续旋转而转盘和从动轴静止；
    所述拨动杆(53)安装在所述从动轴(523)上，所述摩擦轮(51)与所述主动轴(522)连接。
PCT/CN2018/117798 2018-11-28 2018-11-28 一种设有高精准导向系统的铝蜂窝芯热压机 WO2020107239A1 (zh)

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EP1554116B1 (en) * 2003-05-07 2006-09-27 Byung-Shik Kim Continuous manufacturing system for composite aluminum panels
EP2399731A1 (de) * 2010-06-23 2011-12-28 Harry Klein Verfahren und Vorrichtung zur Herstellung von Formkörpern für eine Wabenstruktur
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EP1554116B1 (en) * 2003-05-07 2006-09-27 Byung-Shik Kim Continuous manufacturing system for composite aluminum panels
EP2399731A1 (de) * 2010-06-23 2011-12-28 Harry Klein Verfahren und Vorrichtung zur Herstellung von Formkörpern für eine Wabenstruktur
CN204817778U (zh) * 2015-07-31 2015-12-02 苏州鸿赞蜂窝材料有限公司 铝蜂窝芯热压机精密导向系统
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