WO2023071278A1 - Dual-sided printing mechanism having separable upper and lower printing wheels - Google Patents
Dual-sided printing mechanism having separable upper and lower printing wheels Download PDFInfo
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- WO2023071278A1 WO2023071278A1 PCT/CN2022/103642 CN2022103642W WO2023071278A1 WO 2023071278 A1 WO2023071278 A1 WO 2023071278A1 CN 2022103642 W CN2022103642 W CN 2022103642W WO 2023071278 A1 WO2023071278 A1 WO 2023071278A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
Definitions
- the invention relates to the technical field of printing, in particular to a double-sided printing machine.
- the patent document with the authorized notification number CN 212555474 U discloses a double-sided printing machine for cloth, which includes a frame and a wetting mechanism, a printing mechanism, and a drying mechanism arranged in sequence from front to back.
- the printing mechanism includes an upper printing wheel for use Tie and lower printed wheel train.
- the technical problem to be solved by the present invention is to provide a printing mechanism of a double-sided machine in which the upper and lower printing wheels can be separated.
- a double-sided printing mechanism with upper and lower printing wheels that can be separated including an upper printing wheel and a lower printing wheel, a drive system for driving the upper printing wheel and the lower printing wheel, and driving the upper printing wheel.
- a separation mechanism for separating the wheel and the lower printing wheel includes a first half shaft and a second half shaft connected by a planetary gear mechanism, a first driving gear installed on the first half shaft, and a first drive gear installed on the second half shaft
- the second driving gear on the top, the first driven gear mounted on the first auxiliary shaft and meshed with the first driving gear, the second driven gear mounted on the second auxiliary shaft and meshed with the second driving gear;
- the printing wheel shaft is pivotally connected to the first auxiliary shaft
- the lower printing wheel shaft is pivotally connected to the second auxiliary shaft
- the first auxiliary shaft cooperates with the first arc-shaped guide rail bar
- the second auxiliary shaft cooperates with the second arc-shaped guide rail bar.
- the rotation of the upper printing wheel and the lower printing wheel is driven by their respective drive systems.
- the operator turns the first half shaft, the first half shaft drives the first driving gear, the first driving gear drives the first driven gear, and the first driven gear is fixedly connected with the first auxiliary shaft.
- the first driven gear drives the first auxiliary shaft to rotate around the axis of the first half shaft, and the first arc-shaped guide rail guides the rotation of the first auxiliary shaft. Due to the existence of the planetary gear mechanism, the first half shaft and the second half shaft rotate in opposite directions.
- the second half shaft drives the second driving gear, the second driving gear drives the second driven gear, and the second driven gear drives the second auxiliary shaft to rotate around the axis line of the second half shaft.
- the rotation of the two auxiliary shafts is guided.
- the first semi-axis and the second semi-axis are arranged coaxially.
- the first auxiliary shaft and the second auxiliary shaft reversely rotate around the same axis, and the first auxiliary shaft and the second auxiliary shaft respectively drive the upper printing wheel shaft and the lower printing wheel shaft away from each other, and then the upper printing wheel and the lower printing wheel move away from each other .
- the distance between the upper printing wheel and the lower printing wheel can provide convenience for the operator to correct the printing mechanism and place cloth between the upper and lower printing wheels.
- Fig. 1 is a schematic diagram of a double-sided printing mechanism in which the upper and lower printing wheels can be separated;
- Fig. 2 is a schematic view obtained from observing the double-sided printing mechanism from the right side in Fig. 1;
- Fig. 3 is a schematic diagram of the planetary gear mechanism in Fig. 1;
- FIG. 4 is a schematic view of the planetary gear mechanism viewed from the left side in FIG. 3 .
- the upper and lower printing wheels can be separated double-sided printing mechanism, including the upper printing wheel 11 and the lower printing wheel 12, the drive system for driving the upper printing wheel and the lower printing wheel, driving the upper printing wheel and the lower printing wheel
- a separation mechanism 20 for wheel separation the separation mechanism includes a first half shaft 22 and a second half shaft 23 connected by a planetary gear mechanism 21, a first driving gear 24 installed on the first half shaft, and a first drive gear 24 installed on the second half shaft
- the upper printing wheel shaft 110 is pivotally connected to the first auxiliary shaft
- the lower printing wheel shaft 120 is pivotally connected to the second auxiliary shaft
- the first auxiliary shaft is matched with the first arc guide rail bar 31
- the second auxiliary shaft is connected to the second auxiliary shaft. Curved guide rail bar 32 cooperates.
- the upper printing axle 110 is driven by the first driving system 41
- the lower printing axle 120 is driven by the second driving system 42 .
- the separating mechanism 20 remains stationary.
- the operator turns the handle 220 at one end of the first half shaft 22, the first half shaft drives the first driving gear 24, the first driving gear drives the first driven gear 27, and the first driven gear and the second driving gear
- An auxiliary shaft 26 is fixedly connected, the first driven gear drives the first auxiliary shaft to rotate around the axis of the first half shaft, and the first arc-shaped guide rail bar 31 guides the rotation of the first auxiliary shaft.
- the first half shaft 22 and the second half shaft 23 rotate in opposite directions.
- the second half shaft drives the second driving gear 25, the second driving gear drives the second driven gear 29, and the second driven gear drives the second auxiliary shaft 28 to rotate around the axis line of the second half shaft 23, and the second arc
- the guide rail 32 guides the rotation of the second auxiliary shaft.
- the first auxiliary shaft and the second auxiliary shaft reversely rotate around the same axis, and the first auxiliary shaft and the second auxiliary shaft respectively drive the upper printing wheel shaft 110 and the lower printing wheel shaft 120 away from each other, and then the upper printing wheel 11 and the lower printing wheel The wheels 12 are remote from each other.
- the drive system and the separation mechanism 20 are arranged in the transmission box 30, the drive system includes a first drive system 41 for driving the upper printing axle 110, a second drive system 42 for driving the lower printing axle 120, the first drive system and the upper printing axle 120.
- the printing axle is arranged on the first module, and the second driving system and the lower printing axle are arranged on the second module.
- the first auxiliary shaft 26 drives the upper printing axle 110 and the entire first module to move synchronously
- the second auxiliary shaft 28 drives the lower printing axle 120 and the entire second module to move synchronously.
- Any drive system includes a motor 401 installed on the first module/second module, a drive shaft 402 connected with the motor, a driving pulley 403 installed on the drive shaft, a slave wheel installed on the upper printing wheel shaft/lower printing wheel shaft Driving pulley 404, the driving belt connecting the driving pulley and the driven pulley.
- first auxiliary shaft 26 is provided with a first cylindrical portion 260, and one end of the upper printing wheel shaft 110 is pivotally connected in the first cylindrical portion through a first bearing; one end of the second auxiliary shaft 28 is provided with a second cylindrical portion 280, one end of the lower printing wheel shaft 120 is pivotally connected in the second cylindrical part through the second bearing; the first arc guide rail bar 31 and the second arc guide rail bar 32 are arranged on the outer side wall of the transmission case 30, and the first arc guide rail bar 32
- the arc-shaped guide rail bar is provided with a first arc-shaped guide groove 310, and the second arc-shaped guide rail bar is provided with a second arc-shaped guide groove 320.
- the first auxiliary shaft fits in the first arc-shaped guide groove
- the second auxiliary shaft fits in the second arc-shaped guide groove.
- the centers of the first arc-shaped guide groove and the second arc-shaped guide groove fall on the axis of the first semi-axis 22, so that the operator rotates the first semi-axis to drive the first auxiliary shaft 26 rotates forward along the first arc-shaped guide groove 310, synchronously drives the second auxiliary shaft 28 to rotate reversely along the second arc-shaped guide groove 320, and the upper and lower printing wheels are separated from each other.
- a detachable filling block fits in the first arc-shaped guide groove 310 and the second arc-shaped guide groove 320 .
- the filling block fits in the first arc-shaped guide groove and the second arc-shaped guide groove to position the first auxiliary shaft 26 and the second auxiliary shaft 28 .
- the operator takes out the filling blocks from the first arc-shaped guide groove and the second arc-shaped guide groove, so that the first auxiliary shaft and the second auxiliary shaft can be displaced in the respective arc-shaped guide grooves.
- the transmission box 30 is arranged on one side of the upper and lower printing wheels, and the first arc-shaped guide rail bar 31 and the second arc-shaped guide rail bar 32 are also correspondingly located on one side of the upper and lower printing wheels.
- a third arc guide rail bar 51 and a fourth arc guide rail bar 52 are provided, and the third arc guide rail bar 51 and the fourth arc guide rail bar 52 are provided with corresponding arc guide rail bars.
- a third auxiliary shaft 53 is fitted in the third arc-shaped guide rail bar 51
- a fourth auxiliary shaft 54 is fitted in the fourth arc-shaped guide rail bar 52 .
- One end of the upper printing wheel shaft 110 is pivotally connected to the third auxiliary shaft
- one end of the lower printing wheel shaft 120 is pivotally connected to the fourth auxiliary shaft.
- the planetary gear mechanism 21 includes a ring gear 211 connected to the first half shaft 22, a planetary gear 212 matched with the ring gear, a sun gear 213 matched with the planetary gear, a planetary gear carrier 214 and a transmission case 30 Fixedly connected, the sun gear is connected with the second half shaft 23.
Abstract
A dual-sided printing mechanism having separable upper and lower printing wheels comprises a separation mechanism (20) for driving the separation of an upper printing wheel (11) and lower printing wheel (12); the separation mechanism (20) comprises a first half shaft (22) and a second half shaft (23) connected by means of a planetary gear mechanism (21), a first driving gear (24) mounted on the first half shaft (22), a second driving gear (25) mounted on the second half shaft (23), a first driven gear (27) mounted on a first auxiliary shaft (26) and engaged with the first driving gear (24), and a second driven gear (29) mounted on a second auxiliary shaft (28) and engaged with the second driving gear (25); an upper printing wheel shaft (110) is articulated to the first auxiliary shaft (26), a lower printing wheel shaft (120) is articulated to the second auxiliary shaft (28), the first auxiliary shaft (26) acts in concert with a first arc-shaped guide rail strip (31), and the second auxiliary shaft (28) acts in concert with a second arc-shaped guide rail strip (32). A gear transmission system of the separation mechanism (20) allows the upper printing wheel (11) and the lower printing wheel (12) to be far away from one other, providing convenience to an operator when correcting the printing mechanism and when placing cloth between the upper printing wheel and the lower printing wheel.
Description
本发明涉及印花技术领域，具体涉及双面印花机。The invention relates to the technical field of printing, in particular to a double-sided printing machine.
授权公告号为CN 212555474 U的专利文件公开了一种布料双面印花机，包括有机架和自前向后顺序排列的濡湿机构、印花机构、烘干机构，印花机构包括配合使用的上印花轮系和下印花轮系。The patent document with the authorized notification number CN 212555474 U discloses a double-sided printing machine for cloth, which includes a frame and a wetting mechanism, a printing mechanism, and a drying mechanism arranged in sequence from front to back. The printing mechanism includes an upper printing wheel for use Tie and lower printed wheel train.
发明内容Contents of the invention
本发明所解决的技术问题：提供一种上下印花轮能够分离的双面机的印花机构。The technical problem to be solved by the present invention is to provide a printing mechanism of a double-sided machine in which the upper and lower printing wheels can be separated.
为解决上述技术问题，本发明提供如下技术方案：上下印花轮能够分离的双面印花机构，包括上印花轮和下印花轮、用于驱动上印花轮和下印花轮的驱动系统、驱使上印花轮和下印花轮分离的分离机构，所述分离机构包括通过行星齿轮机构连接的第一半轴和第二半轴、安装在第一半轴上的第一主动齿轮、安装在第二半轴上的第二主动齿轮、安装在第一辅助轴上且与第一主动齿轮啮合的第一从动齿轮、安装在第二辅助轴上且与第二主动齿轮啮合的第二从动齿轮；上印花轮轴与第一辅助轴枢接，下印花轮轴与第二辅助轴枢接，第一辅助轴与第一弧形导轨条配合，第二辅助轴与第二弧形导轨条配合。In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: a double-sided printing mechanism with upper and lower printing wheels that can be separated, including an upper printing wheel and a lower printing wheel, a drive system for driving the upper printing wheel and the lower printing wheel, and driving the upper printing wheel. A separation mechanism for separating the wheel and the lower printing wheel, the separation mechanism includes a first half shaft and a second half shaft connected by a planetary gear mechanism, a first driving gear installed on the first half shaft, and a first drive gear installed on the second half shaft The second driving gear on the top, the first driven gear mounted on the first auxiliary shaft and meshed with the first driving gear, the second driven gear mounted on the second auxiliary shaft and meshed with the second driving gear; The printing wheel shaft is pivotally connected to the first auxiliary shaft, the lower printing wheel shaft is pivotally connected to the second auxiliary shaft, the first auxiliary shaft cooperates with the first arc-shaped guide rail bar, and the second auxiliary shaft cooperates with the second arc-shaped guide rail bar.
上印花轮和下印花轮的旋转由各自的驱动系统驱动。在需要分离 上下印花轮时，操作者转动第一半轴，第一半轴驱动第一主动齿轮，第一主动齿轮驱动第一从动齿轮，第一从动齿轮与第一辅助轴固定连接，第一从动齿轮带动第一辅助轴围绕第一半轴的轴心线转动，第一弧形导轨条对第一辅助轴的转动进行导向。由于行星齿轮机构的存在，第一半轴和第二半轴反向转动。第二半轴驱动第二主动齿轮，第二主动齿轮驱动第二从动齿轮，第二从动齿轮带动第二辅助轴围绕第二半轴的轴心线转动，第二弧形导轨条对第二辅助轴的转动进行导向。其中，第一半轴和第二半轴同轴设置。第一辅助轴和第二辅助轴围绕同一轴心线反向转动，第一辅助轴和第二辅助轴分别带动上印花轮轴和下印花轮轴相互远离，进而，上印花轮和下印花轮相互远离。The rotation of the upper printing wheel and the lower printing wheel is driven by their respective drive systems. When it is necessary to separate the upper and lower printing wheels, the operator turns the first half shaft, the first half shaft drives the first driving gear, the first driving gear drives the first driven gear, and the first driven gear is fixedly connected with the first auxiliary shaft. The first driven gear drives the first auxiliary shaft to rotate around the axis of the first half shaft, and the first arc-shaped guide rail guides the rotation of the first auxiliary shaft. Due to the existence of the planetary gear mechanism, the first half shaft and the second half shaft rotate in opposite directions. The second half shaft drives the second driving gear, the second driving gear drives the second driven gear, and the second driven gear drives the second auxiliary shaft to rotate around the axis line of the second half shaft. The rotation of the two auxiliary shafts is guided. Wherein, the first semi-axis and the second semi-axis are arranged coaxially. The first auxiliary shaft and the second auxiliary shaft reversely rotate around the same axis, and the first auxiliary shaft and the second auxiliary shaft respectively drive the upper printing wheel shaft and the lower printing wheel shaft away from each other, and then the upper printing wheel and the lower printing wheel move away from each other .
上印花轮和下印花轮的相互远离，能够为操作者校正印花机构、在上下印花轮之间放置布匹提供便利。The distance between the upper printing wheel and the lower printing wheel can provide convenience for the operator to correct the printing mechanism and place cloth between the upper and lower printing wheels.
下面结合附图对本发明做进一步的说明：Below in conjunction with accompanying drawing, the present invention will be further described:
图1为上下印花轮能够分离的双面印花机构的示意图；Fig. 1 is a schematic diagram of a double-sided printing mechanism in which the upper and lower printing wheels can be separated;
图2为图1中从右侧观察双面印花机构所得的示意图；Fig. 2 is a schematic view obtained from observing the double-sided printing mechanism from the right side in Fig. 1;
图3为图1中行星齿轮机构的示意图；Fig. 3 is a schematic diagram of the planetary gear mechanism in Fig. 1;
图4为图3中从左侧观察行星齿轮机构所得的示意图。FIG. 4 is a schematic view of the planetary gear mechanism viewed from the left side in FIG. 3 .
图中符号说明：Explanation of symbols in the figure:
11、上印花轮；110、上印花轮轴；12、下印花轮；120、下印花轮轴；11, upper printing wheel; 110, upper printing wheel shaft; 12, lower printing wheel; 120, lower printing wheel shaft;
20、分离机构；21、行星齿轮机构；211、齿圈；212、行星轮； 213、太阳轮；214、行星轮架；215、连接传动箱和行星轮架的连接件；20. Separation mechanism; 21. Planetary gear mechanism; 211. Ring gear; 212. Planetary gear; 213. Sun gear; 214. Planetary gear frame;
22、第一半轴；220、手柄；23、第二半轴；24、第一主动齿轮；25、第二主动齿轮；26、第一辅助轴；260、第一筒状部分；27、第一从动齿轮；28、第二辅助轴；280、第二筒状部分；29、第二从动齿轮；22, the first half shaft; 220, the handle; 23, the second half shaft; 24, the first driving gear; 25, the second driving gear; 26, the first auxiliary shaft; 260, the first cylindrical part; 27, the first A driven gear; 28, the second auxiliary shaft; 280, the second cylindrical part; 29, the second driven gear;
30、传动箱；31、第一弧形导轨条；310、第一弧形导槽；32、第二弧形导轨条；320、第二弧形导槽；30. Transmission box; 31. The first arc-shaped guide rail; 310. The first arc-shaped guide groove; 32. The second arc-shaped guide rail; 320. The second arc-shaped guide groove;
41、第一驱动系统；42、第二驱动系统；401、电机；402、传动轴；403、主动带轮；404、从动带轮；41. The first drive system; 42. The second drive system; 401. The motor; 402. The transmission shaft; 403. The driving pulley; 404. The driven pulley;
51、第三弧形导轨条；52、第四弧形导轨条；53、第三辅助轴；54、第四辅助轴。51. The third arc-shaped guide rail bar; 52. The fourth arc-shaped guide rail bar; 53. The third auxiliary shaft; 54. The fourth auxiliary shaft.
结合图1、图2，上下印花轮能够分离的双面印花机构，包括上印花轮11和下印花轮12、用于驱动上印花轮和下印花轮的驱动系统、驱使上印花轮和下印花轮分离的分离机构20，所述分离机构包括通过行星齿轮机构21连接的第一半轴22和第二半轴23、安装在第一半轴上的第一主动齿轮24、安装在第二半轴上的第二主动齿轮25、安装在第一辅助轴26上且与第一主动齿轮啮合的第一从动齿轮27、安装在第二辅助轴28上且与第二主动齿轮啮合的第二从动齿轮29；上印花轮轴110与第一辅助轴枢接，下印花轮轴120与第二辅助轴枢接，第一辅助轴与第一弧形导轨条31配合，第二辅助轴与第二弧形 导轨条32配合。1 and 2, the upper and lower printing wheels can be separated double-sided printing mechanism, including the upper printing wheel 11 and the lower printing wheel 12, the drive system for driving the upper printing wheel and the lower printing wheel, driving the upper printing wheel and the lower printing wheel A separation mechanism 20 for wheel separation, the separation mechanism includes a first half shaft 22 and a second half shaft 23 connected by a planetary gear mechanism 21, a first driving gear 24 installed on the first half shaft, and a first drive gear 24 installed on the second half shaft The second driving gear 25 on the shaft, the first driven gear 27 installed on the first auxiliary shaft 26 and meshed with the first driving gear, the second driven gear 27 installed on the second auxiliary shaft 28 and meshed with the second driving gear Driven gear 29; the upper printing wheel shaft 110 is pivotally connected to the first auxiliary shaft, the lower printing wheel shaft 120 is pivotally connected to the second auxiliary shaft, the first auxiliary shaft is matched with the first arc guide rail bar 31, and the second auxiliary shaft is connected to the second auxiliary shaft. Curved guide rail bar 32 cooperates.
实际操作中，上印花轮轴110由第一驱动系统41驱动，下印花轮轴120由第二驱动系统42驱动。所述分离机构20保持静止。需要分离上下印花轮时，操作者转动第一半轴22一端的手柄220，第一半轴驱动第一主动齿轮24，第一主动齿轮驱动第一从动齿轮27，第一从动齿轮与第一辅助轴26固定连接，第一从动齿轮带动第一辅助轴围绕第一半轴的轴心线转动，第一弧形导轨条31对第一辅助轴的转动进行导向。在行星齿轮机构21的作用下，第一半轴22和第二半轴23反向转动。第二半轴驱动第二主动齿轮25，第二主动齿轮驱动第二从动齿轮29，第二从动齿轮带动第二辅助轴28围绕第二半轴23的轴心线转动，第二弧形导轨条32对第二辅助轴的转动进行导向。第一辅助轴和第二辅助轴围绕同一轴心线反向转动，第一辅助轴和第二辅助轴分别带动上印花轮轴110和下印花轮轴120相互远离，进而，上印花轮11和下印花轮12相互远离。In actual operation, the upper printing axle 110 is driven by the first driving system 41 , and the lower printing axle 120 is driven by the second driving system 42 . The separating mechanism 20 remains stationary. When the upper and lower printing wheels need to be separated, the operator turns the handle 220 at one end of the first half shaft 22, the first half shaft drives the first driving gear 24, the first driving gear drives the first driven gear 27, and the first driven gear and the second driving gear An auxiliary shaft 26 is fixedly connected, the first driven gear drives the first auxiliary shaft to rotate around the axis of the first half shaft, and the first arc-shaped guide rail bar 31 guides the rotation of the first auxiliary shaft. Under the action of the planetary gear mechanism 21 , the first half shaft 22 and the second half shaft 23 rotate in opposite directions. The second half shaft drives the second driving gear 25, the second driving gear drives the second driven gear 29, and the second driven gear drives the second auxiliary shaft 28 to rotate around the axis line of the second half shaft 23, and the second arc The guide rail 32 guides the rotation of the second auxiliary shaft. The first auxiliary shaft and the second auxiliary shaft reversely rotate around the same axis, and the first auxiliary shaft and the second auxiliary shaft respectively drive the upper printing wheel shaft 110 and the lower printing wheel shaft 120 away from each other, and then the upper printing wheel 11 and the lower printing wheel The wheels 12 are remote from each other.
驱动系统和分离机构20设置在传动箱30内，驱动系统包括用于驱动上印花轮轴110的第一驱动系统41、用于驱动下印花轮轴120的第二驱动系统42，第一驱动系统和上印花轮轴设置在第一模块上，第二驱动系统和下印花轮轴设置在第二模块上。第一辅助轴26带动上印花轮轴110及整个第一模块同步移动，第二辅助轴28带动下印花轮轴120及整个第二模块同步移动。任一驱动系统包括安装在第一模块/第二模块上的电机401、与电机连接的传动轴402、安装在传动轴上的主动带轮403、安装在上印花轮轴/下印花轮轴上的从动带轮 404、连接主动带轮和从动带轮的传动带。The drive system and the separation mechanism 20 are arranged in the transmission box 30, the drive system includes a first drive system 41 for driving the upper printing axle 110, a second drive system 42 for driving the lower printing axle 120, the first drive system and the upper printing axle 120. The printing axle is arranged on the first module, and the second driving system and the lower printing axle are arranged on the second module. The first auxiliary shaft 26 drives the upper printing axle 110 and the entire first module to move synchronously, and the second auxiliary shaft 28 drives the lower printing axle 120 and the entire second module to move synchronously. Any drive system includes a motor 401 installed on the first module/second module, a drive shaft 402 connected with the motor, a driving pulley 403 installed on the drive shaft, a slave wheel installed on the upper printing wheel shaft/lower printing wheel shaft Driving pulley 404, the driving belt connecting the driving pulley and the driven pulley.
第一辅助轴26的一端设有第一筒状部分260，上印花轮轴110的一端通过第一轴承枢接在第一筒状部分中；第二辅助轴28的一端设有第二筒状部分280，下印花轮轴120的一端通过第二轴承枢接在第二筒状部分中；第一弧形导轨条31和第二弧形导轨条32设置在传动箱30的外侧壁上，第一弧形导轨条设有第一弧形导槽310，第二弧形导轨条设有第二弧形导槽320，第一辅助轴配合在第一弧形导槽中，第二辅助轴配合在第二弧形导槽中，第一弧形导槽和第二弧形导槽的圆心落在第一半轴22的轴心线上，如此，操作者转动第一半轴，驱动第一辅助轴26沿第一弧形导槽310正向转动，同步驱动第二辅助轴28沿第二弧形导槽320反向转动，上下印花轮相互远离。One end of the first auxiliary shaft 26 is provided with a first cylindrical portion 260, and one end of the upper printing wheel shaft 110 is pivotally connected in the first cylindrical portion through a first bearing; one end of the second auxiliary shaft 28 is provided with a second cylindrical portion 280, one end of the lower printing wheel shaft 120 is pivotally connected in the second cylindrical part through the second bearing; the first arc guide rail bar 31 and the second arc guide rail bar 32 are arranged on the outer side wall of the transmission case 30, and the first arc guide rail bar 32 The arc-shaped guide rail bar is provided with a first arc-shaped guide groove 310, and the second arc-shaped guide rail bar is provided with a second arc-shaped guide groove 320. The first auxiliary shaft fits in the first arc-shaped guide groove, and the second auxiliary shaft fits in the second arc-shaped guide groove. In the two arc-shaped guide grooves, the centers of the first arc-shaped guide groove and the second arc-shaped guide groove fall on the axis of the first semi-axis 22, so that the operator rotates the first semi-axis to drive the first auxiliary shaft 26 rotates forward along the first arc-shaped guide groove 310, synchronously drives the second auxiliary shaft 28 to rotate reversely along the second arc-shaped guide groove 320, and the upper and lower printing wheels are separated from each other.
第一弧形导槽310和第二弧形导槽320中配合有能够拆卸的填充块。在上下印花轮正常作业时，填充块配合在第一弧形导槽和第二弧形导槽中，对第一辅助轴26和第二辅助轴28进行定位。在需要分离上下印花轮时，操作者从第一弧形导槽和第二弧形导槽中取出填充块，使第一辅助轴和第二辅助轴能够在各自的弧形导槽中位移。A detachable filling block fits in the first arc-shaped guide groove 310 and the second arc-shaped guide groove 320 . When the upper and lower embossing wheels are in normal operation, the filling block fits in the first arc-shaped guide groove and the second arc-shaped guide groove to position the first auxiliary shaft 26 and the second auxiliary shaft 28 . When the upper and lower embossing wheels need to be separated, the operator takes out the filling blocks from the first arc-shaped guide groove and the second arc-shaped guide groove, so that the first auxiliary shaft and the second auxiliary shaft can be displaced in the respective arc-shaped guide grooves.
传动箱30设置在上下印花轮的一侧，第一弧形导轨条31和第二弧形导轨条32也相应地位于上下印花轮的一侧。在上下印花轮的另一侧，设有第三弧形导轨条51和第四弧形导轨条52，第三弧形导轨条51和第四弧形导轨条52均设有相应的弧形导槽，第三弧形导轨条51中配合有第三辅助轴53，第四弧形导轨条52中配合有第四辅助轴54。上印花轮轴110的一端与第三辅助轴枢接，下印花轮轴120的一 端与第四辅助轴枢接。The transmission box 30 is arranged on one side of the upper and lower printing wheels, and the first arc-shaped guide rail bar 31 and the second arc-shaped guide rail bar 32 are also correspondingly located on one side of the upper and lower printing wheels. On the other side of the upper and lower printing wheels, a third arc guide rail bar 51 and a fourth arc guide rail bar 52 are provided, and the third arc guide rail bar 51 and the fourth arc guide rail bar 52 are provided with corresponding arc guide rail bars. A third auxiliary shaft 53 is fitted in the third arc-shaped guide rail bar 51 , and a fourth auxiliary shaft 54 is fitted in the fourth arc-shaped guide rail bar 52 . One end of the upper printing wheel shaft 110 is pivotally connected to the third auxiliary shaft, and one end of the lower printing wheel shaft 120 is pivotally connected to the fourth auxiliary shaft.
结合图3、图4，行星齿轮机构21包括与第一半轴22连接的齿圈211、与齿圈配合的行星轮212、与行星轮配合的太阳轮213，行星轮架214与传动箱30固定连接，太阳轮与第二半轴23连接。3 and 4, the planetary gear mechanism 21 includes a ring gear 211 connected to the first half shaft 22, a planetary gear 212 matched with the ring gear, a sun gear 213 matched with the planetary gear, a planetary gear carrier 214 and a transmission case 30 Fixedly connected, the sun gear is connected with the second half shaft 23.
以上内容仅为本发明的较佳实施方式，对于本领域的普通技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本发明的限制。The above content is only the preferred implementation mode of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation mode and application scope. limits.
Claims (5)
- 上下印花轮能够分离的双面印花机构，包括上印花轮(11)和下印花轮(12)、用于驱动上印花轮和下印花轮的驱动系统、驱使上印花轮和下印花轮分离的分离机构(20)，其特征在于：所述分离机构包括通过行星齿轮机构(21)连接的第一半轴(22)和第二半轴(23)、安装在第一半轴上的第一主动齿轮(24)、安装在第二半轴上的第二主动齿轮(25)、安装在第一辅助轴(26)上且与第一主动齿轮啮合的第一从动齿轮(27)、安装在第二辅助轴(28)上且与第二主动齿轮啮合的第二从动齿轮(29)；上印花轮轴(110)与第一辅助轴枢接，下印花轮轴(120)与第二辅助轴枢接，第一辅助轴与第一弧形导轨条(31)配合，第二辅助轴与第二弧形导轨条(32)配合。A double-sided printing mechanism capable of separating the upper and lower printing wheels, including an upper printing wheel (11) and a lower printing wheel (12), a driving system for driving the upper printing wheel and the lower printing wheel, and a device for driving the upper printing wheel and the lower printing wheel to separate A separation mechanism (20), characterized in that the separation mechanism comprises a first half shaft (22) and a second half shaft (23) connected through a planetary gear mechanism (21), a first half shaft mounted on the first half shaft The driving gear (24), the second driving gear (25) installed on the second half shaft, the first driven gear (27) installed on the first auxiliary shaft (26) and meshed with the first driving gear, the installation On the second auxiliary shaft (28) and the second driven gear (29) meshed with the second driving gear; the upper printing wheel shaft (110) is pivotally connected with the first auxiliary shaft, and the lower printing wheel shaft (120) is connected with the second auxiliary shaft The shafts are pivotally connected, the first auxiliary shaft cooperates with the first arc-shaped guide rail bar (31), and the second auxiliary shaft cooperates with the second arc-shaped guide rail bar (32).
- 如权利要求1所述的上下印花轮能够分离的双面印花机构，其特征在于：驱动系统和分离机构(20)设置在传动箱(30)内，驱动系统包括用于驱动上印花轮轴(110)的第一驱动系统(41)、用于驱动下印花轮轴(120)的第二驱动系统(42)，第一驱动系统和上印花轮轴设置在第一模块上，第二驱动系统和下印花轮轴设置在第二模块上。The double-sided printing mechanism with detachable upper and lower printing wheels according to claim 1, characterized in that: the drive system and the separation mechanism (20) are arranged in the transmission box (30), and the drive system includes a shaft (110) for driving the upper printing wheel ), the second drive system (42) for driving the lower printing axle (120), the first driving system and the upper printing axle are arranged on the first module, the second driving system and the lower printing The axle is provided on the second module.
- 如权利要求2所述的上下印花轮能够分离的双面印花机构，其特征在于：第一辅助轴(26)的一端设有第一筒状部分(260)，上印花轮轴(110)的一端通过第一轴承枢接在第一筒状部分中；第二辅助轴(28)的一端设有第二筒状部分(280)，下印花轮轴(120) 的一端通过第二轴承枢接在第二筒状部分中；第一弧形导轨条(31)和第二弧形导轨条(32)设置在传动箱(30)的外侧壁上，第一弧形导轨条设有第一弧形导槽(310)，第二弧形导轨条设有第二弧形导槽(320)，第一辅助轴配合在第一弧形导槽中，第二辅助轴配合在第二弧形导槽中，第一弧形导槽和第二弧形导槽的圆心落在第一半轴(22)的轴心线上。The double-sided printing mechanism with separable upper and lower printing wheels according to claim 2, characterized in that: a first cylindrical part (260) is provided at one end of the first auxiliary shaft (26), and a first cylindrical part (260) is provided at one end of the upper printing wheel shaft (110). Pivoted in the first cylindrical part by the first bearing; one end of the second auxiliary shaft (28) is provided with the second cylindrical part (280), and one end of the lower printing wheel shaft (120) is pivoted in the second by the second bearing In the two cylindrical parts; the first arc guide rail bar (31) and the second arc guide rail bar (32) are arranged on the outer side wall of the transmission box (30), and the first arc guide rail bar is provided with the first arc guide rail bar Slot (310), the second arc-shaped guide rail bar is provided with a second arc-shaped guide groove (320), the first auxiliary shaft fits in the first arc-shaped guide groove, and the second auxiliary shaft fits in the second arc-shaped guide groove , the center of circle of the first arc-shaped guide groove and the second arc-shaped guide groove falls on the axis line of the first semi-axis (22).
- 如权利要求3所述的上下印花轮能够分离的双面印花机构，其特征在于：第一弧形导槽(310)和第二弧形导槽(320)中配合有能够拆卸的填充块。The double-sided printing mechanism with separable upper and lower printing wheels according to claim 3, characterized in that: the first arc-shaped guide groove (310) and the second arc-shaped guide groove (320) are equipped with detachable filling blocks.
- 如权利要求3所述的上下印花轮能够分离的双面印花机构，其特征在于：行星齿轮机构(21)包括与第一半轴(22)连接的齿圈(211)、与齿圈配合的行星轮(212)、与行星轮配合的太阳轮(213)，行星轮架(214)与传动箱(30)固定连接，太阳轮与第二半轴(23)连接。The double-sided printing mechanism with separable upper and lower printing wheels according to claim 3, characterized in that: the planetary gear mechanism (21) includes a ring gear (211) connected with the first half shaft (22), a The planetary gear (212), the sun gear (213) cooperating with the planetary gear, the planetary gear carrier (214) is fixedly connected with the transmission case (30), and the sun gear is connected with the second half shaft (23).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111281533.8 | 2021-11-01 | ||
| CN202111281533.8A CN114083885B (en) | 2021-11-01 | 2021-11-01 | Double-sided printing mechanism with upper printing wheel and lower printing wheel capable of being separated |
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| Publication Number | Publication Date |
|---|---|
| WO2023071278A1 true WO2023071278A1 (en) | 2023-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2022/103642 WO2023071278A1 (en) | 2021-11-01 | 2022-07-04 | Dual-sided printing mechanism having separable upper and lower printing wheels |
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| Country | Link |
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| CN (1) | CN114083885B (en) |
| WO (1) | WO2023071278A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083891B (en) * | 2021-11-01 | 2024-02-20 | 苏州印丝特数码科技有限公司 | Printing mechanism of double-sided printing machine |
| CN114083885B (en) * | 2021-11-01 | 2023-05-16 | 苏州印丝特数码科技有限公司 | Double-sided printing mechanism with upper printing wheel and lower printing wheel capable of being separated |
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| GB1220029A (en) * | 1968-10-21 | 1971-01-20 | Rotaprint Gmbh | Improvements relating to adjustment of cylinders of printing machines |
| CN111790475A (en) * | 2020-06-18 | 2020-10-20 | 广州市联冠机械有限公司 | Crushing equipment with adjustable material pressing function |
| CN212555474U (en) * | 2020-05-18 | 2021-02-19 | 安徽中天纺织科技股份有限公司 | Cloth double-sided printing machine |
| CN214160201U (en) * | 2020-09-27 | 2021-09-10 | 马一轲 | Dust collector for building refuse treatment |
| CN113510998A (en) * | 2021-06-08 | 2021-10-19 | 温州鸿涛包装有限公司 | Gravure press impression device |
| CN114083885A (en) * | 2021-11-01 | 2022-02-25 | 苏州印丝特数码科技有限公司 | Double-sided printing mechanism with upper and lower printing wheels capable of being separated |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB585416A (en) * | 1944-07-10 | 1947-02-06 | Electric Furnace Co | Apparatus for the continuous heat treatment of metal bars |
| CH429773A (en) * | 1965-03-09 | 1967-02-15 | Rotaprint Aktiengesellschaft | Device for adjusting the angle of the forme cylinder of a small offset printing machine |
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2021
- 2021-11-01 CN CN202111281533.8A patent/CN114083885B/en active Active
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- 2022-07-04 WO PCT/CN2022/103642 patent/WO2023071278A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1220029A (en) * | 1968-10-21 | 1971-01-20 | Rotaprint Gmbh | Improvements relating to adjustment of cylinders of printing machines |
| CN212555474U (en) * | 2020-05-18 | 2021-02-19 | 安徽中天纺织科技股份有限公司 | Cloth double-sided printing machine |
| CN111790475A (en) * | 2020-06-18 | 2020-10-20 | 广州市联冠机械有限公司 | Crushing equipment with adjustable material pressing function |
| CN214160201U (en) * | 2020-09-27 | 2021-09-10 | 马一轲 | Dust collector for building refuse treatment |
| CN113510998A (en) * | 2021-06-08 | 2021-10-19 | 温州鸿涛包装有限公司 | Gravure press impression device |
| CN114083885A (en) * | 2021-11-01 | 2022-02-25 | 苏州印丝特数码科技有限公司 | Double-sided printing mechanism with upper and lower printing wheels capable of being separated |
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| CN114083885B (en) | 2023-05-16 |
| CN114083885A (en) | 2022-02-25 |
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