WO2013097277A1 - 双工位同时收卷装置 - Google Patents

双工位同时收卷装置 Download PDF

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Publication number
WO2013097277A1
WO2013097277A1 PCT/CN2012/001581 CN2012001581W WO2013097277A1 WO 2013097277 A1 WO2013097277 A1 WO 2013097277A1 CN 2012001581 W CN2012001581 W CN 2012001581W WO 2013097277 A1 WO2013097277 A1 WO 2013097277A1
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WO
WIPO (PCT)
Prior art keywords
winding
frame
reel
drive motor
flip
Prior art date
Application number
PCT/CN2012/001581
Other languages
English (en)
French (fr)
Inventor
许�鹏
Original Assignee
Xu Peng
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
Application filed by Xu Peng filed Critical Xu Peng
Publication of WO2013097277A1 publication Critical patent/WO2013097277A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B65H19/2215—Turret-type with two roll supports

Definitions

  • the utility model relates to a winding device, in particular to a double station simultaneous winding device.
  • the existing winding device usually comprises a rack, and a reel is mounted on the rack;
  • the rack usually comprises a first wall panel and a second wall panel, and the two ends of the reel are respectively respectively connected to the first wall panel and the second wall panel Rotatable connection;
  • the rack is equipped with a winding drive motor connected to the reel drive.
  • This rewinding device has only one reel, and only the film (or sheet, paper) can be wound on the reel.
  • the technical problem to be solved by the present invention is to provide a double-station simultaneous winding device capable of simultaneously winding two portions of the film obtained after slitting on different reels.
  • the technical solution adopted is as follows - a double-station simultaneous winding device, comprising a frame, characterized in that it further comprises a flip frame, and a support shaft is fixed on the flip frame, and the support shaft and the frame are rotatably connected, and the flip frame is mounted There is a first take-up reel and a second take-up reel; the rack is provided with a flip drive motor, a first winding drive motor and a second winding drive motor, and the flip drive motor is connected with the support shaft drive, the first winding drive motor and The first winding drive is connected, and the second winding drive motor is connected to the second winding.
  • a first transition guide roller group and a second transition guide roller group are disposed in front of the above-mentioned double-station simultaneous winding device, and the first transition guide roller group and the second transition guide roller group are provided with points at the front
  • the cutting roller when the film passes through the slitting roller, is cut into the left and right portions by the cutter on the slitting roller; after the slitting, the left portion of the film is guided by the first transitional guide roller group to the first take-up reel, the film is right Partially guided by the second transitional guide roller set to the second
  • the frame includes a base, a left wall panel and a right wall panel, and the left wall panel and the right wall panel are fixedly connected to the base; and the left wall panel and the right wall panel are also fixedly connected by a connecting rod for adding.
  • the left wall panel and the right wall panel are used to support the left and right ends of the support shaft.
  • the flip frame includes a left flip arm and a right flip arm disposed side by side, and two ends of the first take-up reel are respectively rotatably connected to the first end of the left flip arm and the first end of the right flip arm, and the second rewinding wheel
  • the two ends are respectively rotatably connected with the second end of the left flip arm and the second end of the right flip arm, and the left flip arm and the right flip arm are connected with the support shaft, and the middle of the left flip arm and the middle of the right flip arm are respectively connected with the center of the support shaft
  • the line position corresponds.
  • the left and right flip arms can also be fixedly connected by a number of support rods.
  • the support shaft may be an integral shaft that traverses the flip frame, and is fixedly connected with the middle of the left flip arm and the middle of the right flip arm.
  • the left end of the support shaft is on the left side of the left flip arm, and the right end of the support shaft is on the right side of the right flip arm.
  • the middle section is between the left flip arm and the right flip arm.
  • the frame includes a left wall panel and a right wall panel, the left end of the support shaft and the left wall panel are rotatably connected, and the right end of the support shaft and the right wall panel are rotatably connected.
  • the support shaft may also include a left support shaft head and a right support shaft head with center lines coincident, a left support shaft head connected to the left flip arm, and a right support shaft head connected to the right flip arm.
  • the frame includes a left wall panel and a right wall panel
  • the left support shaft head and the left wall panel are rotatably connected
  • the right support shaft head and the right wall panel are rotatably connected.
  • the above-mentioned flip drive motor has a self-locking function, or the drive mechanism between the flip drive motor and the support shaft has a self-locking structure (such as a worm/worm wheel), so that the flip drive motor flips the flip frame to the desired position after winding, the flip frame Can stay in this position.
  • the flip drive motor can be drivingly coupled to the support shaft via a gear set, belt drive, chain drive or a combination thereof.
  • the frame is mounted with a sleeve, and the sleeve is rotatably connected with the frame.
  • a mandrel is mounted in the sleeve, and the mandrel is connected to the inner wall of the sleeve through a bearing, and the center line of the sleeve The center line of the mandrel coincides with the center line of the support shaft;
  • the first winding main pulley is disposed on the sleeve, and the first winding driven pulley is mounted on the first winding reel, and the first winding active belt
  • the wheel is connected to the first winding driven pulley through the first winding synchronous belt, and the power output shaft of the first winding driving motor is connected with the sleeve transmission (between the power output shaft and the sleeve of the first winding driving motor) It can be connected by a gear set, a belt drive, a chain drive or a combination thereof; a second winding main pulley is arranged on the
  • the first pressing mechanism includes a first pressing roller, a first pressing roller frame and a first pressing device a pushing cylinder, the first pressing roller frame is rotatably mounted on the frame, and the first pressing roller is rotatably connected to the first pressing roller frame, and the cylinder of the first pushing cylinder is hinged to the frame.
  • the piston rod of the first thrust cylinder is hinged with the first pressure roller frame;
  • the second material pressing mechanism comprises a second nip roller, a second nip roller frame and a second pushing cylinder, and the second nip roller frame is rotatable Mounted on the frame, the second nip roller is rotatably connected to the second nip roll frame, the second pushing cylinder cylinder is hinged to the frame, and the second pushing cylinder piston rod and the second pressing material
  • the roller frame is hinged.
  • the film is tensioned and closely attached to each other; likewise, by the pushing action of the piston rod of the second pushing cylinder, the second pressing material is always pressed against the film roll wound by the second winding reel, so that the second receiving The film that has been wound up on the reel is tensioned and snugly attached to each other.
  • the flip frame In use, the flip frame is turned to the desired position of the winding, and after the filming or filming is completed, the first winding drive motor and the second winding drive motor are operated, so that the first winding reel and the second winding reel can be made. At the same time, the winding is completed; after the film roll reaches the predetermined size, the flip frame is turned into a proper position, so that the operator can remove the two film rolls.
  • the utility model is provided with a first take-up reel and a second take-up reel, and uses a first winding drive motor to drive the first take-up reel, and a second rewind drive motor to drive the second rewinding reel, and the rewinding device is arranged
  • the two-part film obtained after slitting can be simultaneously wound on different reels, which is used to replace the winding device of two single take-up reels. It has compact structure, takes up less space, and is easy to install, debug and operate.
  • the present invention can also be applied to the case where the first take-up reel and the second take-up reel are wound up in turn, at which time the first winding drive motor and the second winding drive motor are operated in turn.
  • FIG. 1 is a schematic structural view of a preferred embodiment of the present invention.
  • FIG. 2 is a schematic view of a winding operation state of a preferred embodiment of the present invention.
  • the double-station simultaneous winding device comprises a frame 1 and a flip frame 2, and a support shaft is fixed on the flip frame 2, and the support shaft is rotatably connected with the frame 1, and the flip frame 2 is mounted thereon.
  • the frame 1 is provided with a reverse drive motor 5, a first winding drive motor 6 and a second winding drive motor 7, and the reverse drive motor 5 is connected to the support shaft,
  • a winding drive motor 6 is drivingly coupled to the first take-up reel 3, and a second winding drive motor ⁇ is drivingly coupled to the second take-up reel 4.
  • the frame 1 includes a base 8, a left wall panel 9 and a right wall panel 10, and the left wall panel 9 and the right wall panel 10 are fixedly connected to the base 8.
  • the flip frame 2 includes a left flip arm 11 and a right flip arm 12 arranged side by side.
  • the two ends of the first take-up reel 3 are respectively rotatably connected with the first end of the left flip arm 11 and the first end of the right flip arm 12, and the second rewinding wheel
  • the two ends of the 4 are respectively rotatably connected to the second end of the left flip arm 11 and the second end of the right flip arm 12, and the middle of the left flip arm 11 and the middle of the right flip arm 12 are also fixedly connected by the support rod 37.
  • the support shaft includes a left support shaft head 13 and a right support shaft head 14 which are coincident with a center line, the left support shaft head 13 is connected to the left flip arm 11, the right support shaft head 14 is connected to the right flip arm 12, and the left flip arm 1 is: middle and right
  • the middle of the flip arm 12 corresponds to the center line position of the support shaft, the left support shaft head 13 is rotatably coupled to the left wall panel 9 via a bearing 15, and the right support shaft head 14 is rotatably coupled to the right wall panel 10 via a bearing 16.
  • the transmission mechanism between the inversion drive motor 5 and the support shaft includes the reverse drive pulley 17, the reverse timing belt 18, the reverse driven pulley 19, the worm 20 and the worm wheel 21, and the reverse drive pulley 17 is mounted on the flip
  • the reverse drive pulley 17 is connected to the reverse driven pulley 19 by the reverse timing belt 18, and the worm 20 is coaxially fixedly connected with the reverse driven pulley 19:
  • the worm gear 21 meshes with the worm 20,
  • the worm wheel 21 is coaxially and fixedly coupled to the right support shaft head 14.
  • the worm 20/worm gear 21 structure has a self-locking function, so that after the flip drive motor 5 flips the flip frame 2 to the desired position for winding, the flip frame 2 can stay at this position.
  • the left support shaft head 13 is cylindrical, and a sleeve 22 is mounted in the cylindrical left support shaft head 13, and the outer wall of the sleeve 22 is connected to the inner wall of the cylindrical left branch 'shaft bearing head 13 through the bearing 23.
  • the sleeve 22 is rotatably connected to the frame 1 (the left wall panel 9 in the frame 1) through the bearing 23, the left support shaft head 13, and the bearing 15 in sequence;
  • the mandrel 24 is mounted in the sleeve 22, and the mandrel 24 is connected to the inner wall of the sleeve 22 through the bearing 25, and the center line of the sleeve 22 and the center line of the mandrel 24 are coincident with the center line of the support shaft (the center line of the sleeve 22, the center line of the mandrel 24, and the left support)
  • the center line of the shaft head 13 is coincident):
  • the sleeve 22 is provided with a first winding driving pulley 26, and the first winding shaft 3 is mounted with a first winding driven pulley 27, and the first winding driving pulley 26
  • the first winding synchronous belt 28 is connected to the first winding driven pulley 27, the first winding drive
  • the frame 1 is further provided with a first pressing mechanism and a second pressing mechanism;
  • the first pressing mechanism includes a first pressing roller 34, a first pressing roller frame 35 and a first pushing cylinder 36.
  • the first nip roll holder 35 is rotatably mounted on the frame 1 via a shaft 49.
  • the two ends of the first nip roll 34 are rotatably coupled to the first nip roll holder 35.
  • the cylinder block 361 of the first ejector cylinder 36 is rotatably connected.
  • the second nip mechanism includes a second nip roll 38, a second nip roll frame 39 and a second top Pushing the cylinder 40, the second nip roll frame 39 is rotatably mounted on the frame 1 through the shaft 50, and the two ends of the second nip roll 38 are rotatably connected with the second nip roll frame 39, and the second pushing cylinder 40 is
  • the cylinder block 401 is hinged to the frame 1
  • the piston rod 402 of the second thrust cylinder 40 is hinged to the second nip roll frame 39.
  • the flip frame 2 is turned over to the desired position of the winding, and after the film is finished (as shown in Fig. 2, the winding is simultaneously performed in the duplex position).
  • the first transition guide roller group 41 and the second transition guide roller group 42 are disposed at the front of the device, and the first transition guide roller group 41 and the second transition guide roller group 42 are provided with a slitting roller 43 at the front side, and the film 44 passes through the slitting roller 43.
  • the cutter on the slitting roller 43 When cut, the cutter on the slitting roller 43 is divided into left and right portions; after slitting, the left portion 45 of the film is guided by the first transitional guide roller group 41 to the first take-up reel 3, and the right portion 46 of the film is The two transitional guide roller sets 42 are guided to the second take-up reel 4), and the first winding drive motor 6 and the second winding drive motor 7 are operated, so that the first take-up reel 3 and the second rewinding reel 4 can be simultaneously wound.
  • the first take-up reel 3 winds the film left portion 45 into a film roll 47
  • the second take-up reel 4 winds the film right portion 46 into a film roll 48.
  • the flip frame 2 After winding up to the film rolls 47, 48 to a predetermined size, the flip frame 2 is turned over to a suitable position for the operator to remove the two film rolls.
  • the first nip roller 34 is always pressed against the film roll 47 wound by the first take-up reel 3 by the pushing action of the piston rod 362 of the first thrust cylinder 36, so that the first reel is wound. 3 on the thin film
  • the membranes are tensioned and snugly attached to each other; likewise, the second nip roller 38 is always pressed against the film roll 48 wound by the second take-up reel 4 by the pushing action of the piston rod 402 of the second thrust cylinder 40.
  • the film that has been wound up on the second take-up reel 4 is tensioned and closely attached to each other.
  • the left wall panel and the right wall panel may be fixedly connected by a connecting rod for reinforcement.
  • the support shaft may also be an integral shaft that traverses the flip frame, and is fixedly connected to the middle of the left flip arm and the middle of the right flip arm.
  • the left end of the support shaft is on the left side of the left flip arm, and the right end of the support shaft is right flipped.
  • the middle section of the support shaft is between the left flip arm and the right flip arm.
  • the frame includes a left wall panel and a right wall panel, the left end of the support shaft and the left wall panel are rotatably connected, and the right end of the support shaft and the right wall panel are rotatably connected.

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  • Winding Of Webs (AREA)

Abstract

一种双工位同时收卷装置，包括机架（1）和翻转架（2），翻转架（2）上固定设有支承轴，支承轴与机架（1）可转动连接，翻转架（2）上安装有第一收卷轴（3）和第二收卷轴（4）；机架（1）上设有翻转驱动电机（5）、第一收卷驱动电机（6）和第二收卷驱动电机（7），翻转驱动电机（5）与支承轴传动连接，第一收卷驱动电机（6）与第一收卷轴（3）传动连接，第二收卷驱动电机（7）与第二收卷轴（4）传动连接。该双工位同时收卷装置结构紧凑，占用场地少，便于安装、调试及操作。

Description

双工位同时收卷装置
技术领域
本实用新型涉及收卷装置， 具体地说， 涉及一种双工位同时收卷装置。 背景技术
现有的收卷装置通常包括机架， 机架上安装有一个收卷轴； 机架通常包括 第一墙板和第二墙板， 收卷轴的两端分别与第一墙板、 第二墙板可转动连接； 机架上设有与收卷轴传动连接的收卷驱动电机。 这种收卷装 ¾只有一个收卷轴， 只能将薄膜 （或片材、 纸） 收卷在该收卷轴上。 在某些生产过程， 例如利用分 切机将薄膜 （或片材、 纸） 分切成左、 右两部分， 并且分切后需将左、 右两部 分分别收卷在两收卷轴上， 则必须配备两个这样的收卷装置， 其中一收卷装置 收卷薄膜 （或片材、 纸） 的左部分， 另一收卷装置收卷薄膜 （或片材、 纸） 的 右部分， 这一方面使得整个分切机结构不够紧凑， 占用较大的场地， 另一方面 增加安装、 调试的难度， 且不便于工作人员操作。
发明内容
本实用新型所要解决的技术问题是提供一种能够同时将分切后得到的两部 分薄膜收卷在不同收卷轴上的双工位同时收卷装置。 采用的技术方案如下- 一种双工位同时收卷装置， 包括机架， 其特征在于还包括翻转架， 翻转架 上固定设有支承轴， 支承轴与机架可转动连接， 翻转架上安装有第一收卷轴和 第二收卷轴； 机架上设有翻转驱动电机、 第一收卷驱动电机和第二收卷驱动电 机， 翻转驱动电机与支承轴传动连接， 第一收卷驱动电机与第一收卷轴传动连 接， 第二收卷驱动电机与第二收卷轴传动连接。
通常， 分切机中， 在上述双工位同时收卷装置前边设有第一过渡导辊组和 第二过渡导辊组， 第一过渡导辊组和第二过渡导辊组前边设有分切辊， 薄膜经 过分切辊时， 被分切辊上的切刀分切成左、 右两部分； 分切后， 薄膜左部分由 第一过渡导辊组引导至第一收卷轴， 薄膜右部分由第二过渡导辊组引导至第二
确认本 收卷轴。
通常， 机架包括底座、 左墙板和右墙板， 左墙板和右墙杈均与底座固定连 接； 左墙板和右墙板之间还可通过连接杆固定连接， 进行加 。 左墙板和右墙 板用于支撑支承轴的左右两端。
一种方案中， 上述翻转架包括并排设置的左翻转臂和右翻转臂， 第一收卷 轴的两端分别与左翻转臂第一端、 右翻转臂第一端可转动连接， 第二收卷轴的 两端分别与左翻转臂第二端、 右翻转臂第二端可转动连接， 左翻转臂和右翻转 臂均与支承轴连接， 左翻转臂中部和右翻转臂中部均与支承轴的中心线位置对 应。 左翻转臂和右翻转臂还可通过若干支撑杆固定连接。
上述支承轴可以是横穿翻转架的一体式轴， 并且与左翻转臂中部、 右翻转 臂中部固定连接， 支承轴左端处于左翻转臂左侧， 支承轴右端处于右翻转臂右 侧， 支承轴中段处于左翻转臂与右翻转臂之间。 在机架包括左墙板和右墙板的 情况下， 支承轴左端与左墙板可转动连接， 支承轴右端与右墙板可转动连接。
上述支承轴也可以包括中心线相重合的左支承轴头和右支承轴头， 左支承 轴头连接左翻转臂， 右支承轴头连接右翻转臂。 在机架包括左墙板和右墙板的 情况下， 左支承轴头与左墙板可转动连接， 右支承轴头与右墙板可转动连接。
上述翻转驱动电机具有自锁功能， 或者翻转驱动电机与支承轴之间的传动 机构具有自锁结构 （如蜗杆 /蜗轮）， 使得翻转驱动电机将翻转架翻转至收卷所 需位置之后， 翻转架能停留在该位置。 翻转驱动电机可通过齿轮组、 带传动、 链传动或者其组合与支承轴传动连接。
一种优选方案中， 上述机架上安装有套筒， 套筒与与机架之间可转动连接， 套筒内安装有芯轴， 芯轴通过轴承与套筒内壁连接， 套筒的中心线、 芯轴的中 心线均与支承轴的中心线重合； 套筒上设有第一收卷主动带轮， 第一收卷轴上 安装有第一收卷从动带轮， 第一收卷主动带轮通过第一收卷同步带与第一收卷 从动带轮连接， 第一收卷驱动电机的动力输出轴与套筒传动连接 （第一收卷驱 动电机的动力输出轴与套筒之间可通过齿轮组、 带传动、 链传动或者其组合传 动连接）； 芯轴上设有第二收卷主动带轮， 第二收卷轴上安装有第二收卷从动带 轮， 第二收卷主动带轮通过第二收卷同步带与第二收卷从动带轮连接， 第二收 卷驱动电机的动力输出轴与芯轴传动连接 （第二收卷驱动电^的动力输出轴与 芯轴之间可通过齿轮组、带传动、链传动或者其组合传动连接）。采用上述结构， 由于套筒的中心线、 芯轴的中心线均与支承轴的中心线重合， 因此无论翻转架 翻转到哪个角度， 第一收卷驱动电机与第一收卷轴之间、 第二收卷驱动电机与 第二收卷轴之间均可保持可靠的传动连接。
为了使收卷的薄膜卷更加密实， 优选上述机架上还设有第一压料机构和第 二压料机构； 第一压料机构包括第一压料辊、 第一压料辊架和第一顶推气缸， 第一压料辊架可转动安装在机架上， 第一压料辊两端与第一压料辊架可转动连 接， 第一顶推气缸的缸体与机架铰接， 第一顶推气缸的活塞杆与第一压料辊架 铰接； 第二压料机构包括第二压料辊、 第二压料辊架和第二顶推气缸， 第二压 料辊架可转动安装在机架上， 第二压料辊两端与第二压料辊架可转动连接， 第 二顶推气缸的缸体与机架铰接， 第二顶推气缸的活塞杆与第二压料辊架铰接。 收卷时， 通过第一顶推气缸的活塞杆的顶推作用， 使第一压料辊始终压合在第 一收卷轴所收卷的薄膜卷上， 使第一收卷轴上已收卷的薄膜张紧并相互紧贴； 同样， 通过第二顶推气缸的活塞杆的顶推作用， 使第二压料转始终压合在第二 收卷轴所收卷的薄膜卷上， 使第二收卷轴上己收卷的薄膜张紧并相互紧贴。
使用时， 将翻转架翻转至收卷所需位置， 并完成穿膜或接膜之后， 运行第 一收卷驱动电机和第二收卷驱动电机， 即可使第一收卷轴和第二收卷轴同时收 卷； 收卷至薄膜卷达到预定大小后， 使翻转架翻转到合适位置， 便于操作人员 将两薄膜卷卸下。
本实用新型设有第一收卷轴和第二收卷轴， 并采用第一收卷驱动电机驱动 第一收卷轴， 采用第二收卷驱动电机驱动第二收卷轴， 将这种收卷装置配置在 分切机上， 能够同时将分切后得到的两部分薄膜收卷在不同收卷轴上， 用于替 代两个单收卷轴的收卷装置， 具有结构紧凑， 占用场地少， 便于安装、 调试及 操作的优点。 另外， 本实用新型也可用于第一收卷轴和第二收卷轴轮流收卷的 情况， 此时第一收卷驱动电机和第二收卷驱动电机轮流运行。
附图说明
图 1是本实用新型优选实施例的结构示意图；
图 2是本实用新型优选实施例收卷工作状态的示意图。
具体实施方式 如图 1所示， 这种双工位同时收卷装置包括机架 1和翻转架 2， 翻转架 2上 固定设有支承轴，支承轴与机架 1可转动连接，翻转架 2上安装有第一收卷轴 3 和第二收卷轴 4; 机架 1上设有翻转驱动电机 5、 第一收卷驱动电机 6和第二收 卷驱动电机 7，翻转驱动电机 5与支承轴传动连接， 第一收卷驱动电机 6与第一 收卷轴 3传动连接， 第二收卷驱动电机 Ί与第二收卷轴 4传动连接。
本实施例中， 机架 1包括底座 8、 左墙板 9和右墙板 10， 左墙板 9和右墙 板 10均与底座 8固定连接。 翻转架 2包括并排设置的左翻转臂 11和右翻转臂 12, 第一收卷轴 3的两端分别与左翻转臂 11第一端、 右翻转臂 12第一端可转 动连接， 第二收卷轴 4的两端分别与左翻转臂 11第二端、 右翻转臂 12第二端 可转动连接， 左翻转臂 11中部和右翻转臂 12中部还通过支椁杆 37固定连接。 支承轴包括中心线相重合的左支承轴头 13和右支承轴头 14， 左支承轴头 13连 接左翻转臂 11， 右支承轴头 14连接右翻转臂 12， 左翻转臂 1 :中部和右翻转臂 12中部均与支承轴的中心线位置对应， 左支承轴头 13通过轴承 15与左墙板 9 可转动连接， 右支承轴头 14通过轴承 16与右墙板 10可转动连接。
本实施例中， 翻转驱动电机 5与支承轴之间的传动机构包括翻转主动带轮 17、翻转同步带 18、 翻转从动带轮 19、 蜗杆 20和蜗轮 21， 翻转主动带轮 17安 装在翻转驱动电机 5的动力输出轴上， 翻转主动带轮 17通过:翻转同步带 18连 接翻转从动带轮 19, 蜗杆 20与翻转从动带轮 19同轴固定连接:， 蜗轮 21与蜗杆 20啮合， 并且蜗轮 21与右支承轴头 14同轴固定连接。 其中蜗杆 20/蜗轮 21结 构具有自锁功能， 使得翻转驱动电机 5将翻转架 2翻转至收卷所需位置之后， 翻转架 2能停留在该位置。
本实施例中， 左支承轴头 13为筒状， 筒状的左支承轴头 13内安装有套筒 22, 套筒 22外壁通过轴承 23与筒状的左支'承轴头 13的内壁连接， 这样， 套筒 22依次通过轴承 23、 左支承轴头 13、 轴承 15与机架 1 (机架 1中的左墙板 9) 可转动连接； 套筒 22内安装有芯轴 24， 芯轴 24通过轴承 25与套筒 22内壁连 接， 套筒 22的中心线、 芯轴 24的中心线均与支承轴的中心线重合 （套筒 22的 中心线、 芯轴 24的中心线均与左支承轴头 13的中心线重合）： 套筒 22上设有 第一收卷主动带轮 26， 第一收卷轴 3上安装有第一收卷从动带轮 27， 第一收卷 主动带轮 26通过第一收卷同步带 28与第一收卷从动带轮 27连接， 第一收卷驱 动电机 6的动力输出轴与套筒 22之间通过带传动机构 29传¾连接； 芯轴 24上 设有第二收卷主动带轮 30， 第二收卷轴 4上安装有第二收卷从动带轮 31， 第二 收卷主动带轮 30通过第二收卷同步带 32与第二收卷从动带轮 31连接， 第二收 卷驱动电机 7的动力输出轴与芯轴 24之间通过带传动机构 33传动连接。
参考图 2， 机架 1上还设有第一压料机构和第二压料机构； 第一压料机构包 括第一压料辊 34、 第一压料辊架 35和第一顶推气缸 36， 第一压料辊架 35通过 轴 49可转动安装在机架 1上， 第一压料辊 34两端与第一压料辊架 35可转动连 接， 第一顶推气缸 36的缸体 361与机架 1铰接， 第一顶推气缸 36的活塞杆 362 与第一压料辊架 35铰接； 第二压料机构包括第二压料辊 38、 第二压料辊架 39 和第二顶推气缸 40， 第二压料辊架 39通过轴 50可转动安装在机架 1上， 第二 压料辊 38两端与第二压料辊架 39可转动连接， 第二顶推气缸 40的缸体 401与 机架 1铰接， 第二顶推气缸 40的活塞杆 402与第二压料辊架 39铰接。 下面简述一下本双工位同时收卷装置的工作原理： 使用时， 将翻转架 2翻转至收卷所需位置， 并完成穿膜之后 （如图 2所示， 在双工位同时收卷装置前边设有第一过渡导辊组 41和第二过渡导辊组 42，第一 过渡导辊组 41和第二过渡导辊组 42前边设有分切辊 43， 薄膜 44经过分切辊 43时， 被分切辊 43上的切刀分切成左、 右两部分； 分切后， 薄膜左部分 45由 第一过渡导辊组 41引导至第一收卷轴 3， 薄膜右部分 46由第二过渡导辊组 42 引导至第二收卷轴 4)， 运行第一收卷驱动电机 6和第二收卷驱动电机 7， 即可 使第一收卷轴 3和第二收卷轴 4同时收卷， 其中第一收卷轴 3将薄膜左部分 45 收卷成薄膜卷 47， 第二收卷轴 4将薄膜右部分 46收卷成薄膜卷 48。 收卷至薄膜卷 47、 48达到预定大小后， 使翻转架 2翻转到合适位置， 便于 操作人员将两薄膜卷卸下。
收卷时， 通过第一顶推气缸 36的活塞杆 362的顶推作用， 使第一压料辊 34 始终压合在第一收卷轴 3所收卷的薄膜卷 47上， 使第一收卷轴 3上已收卷的薄 膜张紧并相互紧贴； 同样， 通过第二顶推气缸 40的活塞杆 402的顶推作用， 使 第二压料辊 38始终压合在第二收卷轴 4所收卷的薄膜卷 48上，使第二收卷轴 4 上已收卷的薄膜张紧并相互紧贴。
在其它实施方案中， 左墙板和右墙板之间还可通过连接杆固定连接， 进行 加固。
在其它实施方案中， 支承轴也可以是横穿翻转架的一体式轴， 并且与左翻 转臂中部、 右翻转臂中部固定连接， 支承轴左端处于左翻转臂左侧， 支承轴右 端处于右翻转臂右侧， 支承轴中段处于左翻转臂与右翻转臂之间。 在机架包括 左墙板和右墙板的情况下， 支承轴左端与左墙板可转动连接， 支承轴右端与右 墙板可转动连接。

Claims

权 利 7要 求 书
1. 一种双工位同时收卷装置， 包括机架， 其特征在于还包括翻转架， 捆转架上固定设有支 承轴， 支承轴与机架可转动连接， 翻转架上安装有第一收卷轴和第二收卷轴； 机架上设有翻 转驱动电机、 第一收卷驱动电机和第二收卷驱动电机， 翻转驱动电机与支承轴传动连接， 第 一收卷驱动电机与第一收卷轴传动连接， 第二收卷驱动电机与第二收卷轴传动连接。
2. 根据权利要求 1 所述的双工位同时收卷装置， 其特征是： 所述机架上安装有套筒， 套筒 与与机架之间可转动连接， 套筒内安装有芯轴， 芯轴通过轴承与套筒内壁连接， 套筒的中心 线、 芯轴的中心线均与支承轴的中心线重合； 套筒上设有第一收卷主动带轮， 第一收卷轴上 安装有第一收卷从动带轮， 第一收卷主动带轮通过第一收卷同步带与第一收卷从动带轮连 接， 第一收卷驱动电机的动力输出轴与套筒传动连接； 芯轴上设有第二收卷主动带轮， 第二 收卷轴上安装有第二收卷从动带轮， 第二收卷主动带轮通过第二收卷同步带与第二收卷从动 带轮连接， 第二收卷驱动电机的动力输出轴与芯轴传动连接。
3. 根据权利要求 1 或 2所述的双工位同时收卷装置， 其特征是： 所述机架上还设有第一压 料机构和第二压料机构； 第一压料机构包括第一压料辊、 第一压料辊架和第一顶推气缸， 第 一压料辊架可转动安装在机架上， 第一压料辊两端与第一压料辊架可转动连接， 第一顶推气 缸的缸体与机架铰接， 第一顶推气缸的活塞杆与第一压料辊架铰接； 第二压料机构包括第二 压料辊、 第二压料辊架和第二顶推气缸， 第二压料辊架可转动安装在机架上， 第二压料辊两 端与第二压料辊架可转动连接， 第二顶推气缸的缸体与机架铰接， 第二:页推气缸的活塞杆与 第二压料辊架铰接。
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CN101798028A (zh) * 2009-12-30 2010-08-11 大连橡胶塑料机械股份有限公司 碳纤维预浸料浸胶生产线用双工位翻转卷取装置
CN201901464U (zh) * 2010-11-14 2011-07-20 西北机器有限公司 连续实用性双工位收卷装置
CN202400648U (zh) * 2011-12-29 2012-08-29 汕头市华鹰软包装设备总厂有限公司 双工位同时放卷装置
CN202400669U (zh) * 2011-12-29 2012-08-29 汕头市华鹰软包装设备总厂有限公司 双工位同时收卷装置

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CN107082297A (zh) * 2017-05-31 2017-08-22 南通汇统塑胶机械有限公司 铝箔复卷机的收卷装置
CN107089533A (zh) * 2017-05-31 2017-08-25 南通汇统塑胶机械有限公司 铝箔复卷机

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