WO2013097276A1 - Dual station simultaneous unwinding apparatus - Google Patents

Dual station simultaneous unwinding apparatus Download PDF

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Publication number
WO2013097276A1
WO2013097276A1 PCT/CN2012/001580 CN2012001580W WO2013097276A1 WO 2013097276 A1 WO2013097276 A1 WO 2013097276A1 CN 2012001580 W CN2012001580 W CN 2012001580W WO 2013097276 A1 WO2013097276 A1 WO 2013097276A1
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WO
WIPO (PCT)
Prior art keywords
unwinding
reel
flip
frame
support shaft
Prior art date
Application number
PCT/CN2012/001580
Other languages
French (fr)
Chinese (zh)
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 WO2013097276A1 publication Critical patent/WO2013097276A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00Unwinding, paying-out webs
    • B65H16/10Arrangements for effecting positive rotation of web roll
    • B65H16/103Arrangements for effecting positive rotation of web roll in which power is applied to web-roll spindle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00Specific machines
    • B65H2408/20Specific machines for handling web(s)
    • B65H2408/24Specific machines for handling web(s) unwinding machines
    • B65H2408/241Turret
    • B65H2408/2415Turret specified by number of arms
    • B65H2408/24153Turret specified by number of arms with two arms

Definitions

  • the utility model relates to a unwinding device, in particular to a double station simultaneous unwinding device. Background technique
  • the existing unwinding device usually comprises a rack, and the rack is mounted with a reel; the rack usually comprises a first wall panel and a second wall panel, and the two ends of the reel are respectively associated with the first wall panel and the second wall panel Rotatable connection.
  • This unwinding device has only one reel, and only one roll (or sheet, paper) can be released at the same time.
  • some production processes such as the production of laminating materials by dry laminating machines, such as pear coated, dried substrates (the substrate can be film or paper) need to be combined with two different films, so that The film is laminated side by side on the left and right parts of the substrate, and two such unwinding devices must be provided.
  • the two unwinding devices each release a roll of film, which makes the structure of the whole thousand composite machine not compact and occupied. Larger sites, on the other hand, increase the difficulty of installation and commissioning, and are not convenient for staff to operate.
  • the technical problem to be solved by the present invention is to provide a dual-station simultaneous unwinding device capable of simultaneously discharging two rolls of film.
  • the technical solutions adopted are as follows:
  • a double-station simultaneous unwinding device comprising a frame, further comprising a flip frame, wherein the flip frame is fixedly provided with a support shaft, the support shaft and the frame are rotatably connected, and the first release reel is mounted on the flip frame and a second unwinding reel; the rack is provided with a reverse driving motor, a first unwinding driving electric power and a second unwinding driving motor, and the reverse driving motor is connected with the supporting shaft drive, and the first unwinding driving motor is connected with the first unwinding drive The second unwinding drive motor is coupled to the second unwinding drive.
  • a first transition guide roller set, a second transition guide roller set and a common guide roller set are disposed behind the double-station simultaneous unwinding device, and the first release reel and the second release reel can respectively be respectively loaded with one a roll film, wherein the film discharged from the first take-up reel is guided to the common guide roll set by the first transition guide roll set, and the film discharged from the second release roll roll is guided by the second transfer guide roll set to the common guide roll set, such that two The film discharged from the reel is merged in the common guide roller group and transported to the next process.
  • 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 with the base; and the left wall panel and the right wall panel are also fixedly connected by a connecting rod for reinforcement.
  • 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 release spool 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 release spool 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 both the 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 both connected to the support shaft.
  • the center 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 bearing shaft head which coincide with a center line, the left support shaft head is connected to the left flip arm, and the right support shaft head is 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, and 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 Ai bearing 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 unwinding, and flips The rack can stay in this position.
  • the flip drive motor can be connected to the support shaft via a ti wheel set, belt drive, chain drive or a combination thereof.
  • a sleeve is mounted on the frame, and a sleeve is rotatably connected to 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 unwinding driving pulley is disposed on the sleeve, and the first unwinding driven pulley is mounted on the first discharging reel, and the first unwinding driving pulley
  • the first unwinding synchronous belt is connected with the first unwinding driven pulley, and the power output shaft of the first unwinding driving motor is connected with the sleeve (between the power output shaft and the sleeve of the first unwinding driving motor)
  • the gear set, belt drive, chain drive or a combination thereof the second unwinding drive pulley is arranged on the man
  • first flip the flip frame When in use, first flip the flip frame to a suitable position, so that the operator can install the two rolls of film on the first release reel and the second release reel respectively; after installing the two rolls of film, flip the flip frame to the desired position for unwinding
  • the first unwinding drive motor and the second unwinding drive motor are operated, and the unwinding can be started, and the two rolls of film are simultaneously discharged from the first unwinding reel and the second unwinding reel.
  • the utility model is provided with a first unwinding reel and a second unwinding reel, and uses a first unwinding drive motor to drive the first reeling reel, and a second unwinding driving motor to drive the second reeling reel, which can simultaneously release two rolls of film.
  • the unwinding device for replacing two single-disc reels has the advantages of compact structure, less space occupation, easy installation, debugging and operation.
  • the present invention can also be applied to the case where the first unwinding reel and the second unwinding reel are unwinding, in which case the first unwinding drive motor and the second unwinding drive motor are operated in turn.
  • FIG. 1 is a schematic structural view of a preferred embodiment of the present invention.
  • Figure 2 is a schematic view of the unwinding operation state of the preferred embodiment of the present invention.
  • the double-station simultaneous unwinding 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 flip drive motor 5, a first unwinding motor 6 and a second unwinding motor 7, and the flip drive motor 5 is connected to the support shaft.
  • the first unwinding drive motor 6 is drivingly coupled to the first unwinding reel 3, and the second unwinding drive motor 7 is drivingly coupled to the second unwinding 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 both 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 unwinding wheel 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 reel is respectively reeled.
  • the two ends of the left end of the left flip arm 11 and the second end of the right flip arm 12 are rotatably connected, 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 11 is turned to the middle and right.
  • the middle portion of the arm 12 corresponds to the center line position of the support shaft, and the left support shaft head 13 passes through the bearing 15 and the left wall panel 9 Rotatable connection, the right support shaft head 14 is rotatably coupled to the right wall panel 10 by bearings 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 via the reverse timing belt 18,
  • the worm 20 is coaxially fixedly connected with the reverse driven pulley 19,
  • the worm wheel 21 meshes with the worm 20, and the worm wheel 21 is coaxially 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 unwinding, 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.
  • the outer wall of the sleeve 22 is connected to the inner wall of the cylindrical left support shaft head 13 via a bearing 23, so that 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;
  • a mandrel 24 is mounted in the sleeve 22, and the mandrel 24 passes through the bearing 25 is connected to the inner wall of the sleeve 22, 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 shaft head 13).
  • the center line is coincident); the sleeve 22 is provided with a first unwinding driving pulley 26, and the first unwinding god 3 is mounted with a first unwinding driven pulley 27, and the first unwinding driving pulley 26 is passed through A unwinding timing belt 28 is coupled to the first unwinding driven pulley 27, and the power take-off shaft of the first unwinding drive motor 6 and the sleeve 22 are drivingly connected by a belt transmission mechanism 29;
  • the second unwinding driving pulley 30 is mounted on the second discharging reel 4, and the second unwinding driven pulley 31 is mounted thereon.
  • the second unwinding drive pulley 30 passes through the second unwinding timing belt 32 and the second unwinding driven pulley: U is connected, and the power take-off shaft of the second unwinding drive motor 7 and the spindle 24 pass through the belt transmission mechanism 33. Drive connection.
  • the flip frame 2 is first turned into a proper position, so that the operator can install the two rolls of film 38, 39 to the first take-up reel 3 and the second take-up reel 4, respectively.
  • the double-stage simultaneous unwinding device is provided with a first transition guide roller group 34, a second transition guide roller group 35 and a common guide roller group 36; after the two rolls of films 38, 39 are installed, they are turned over.
  • the frame 2 is turned over to the desired position for unwinding, and the film is passed through (the film discharged from the first take-up reel 3 is guided by the first transition guide roller group 34 to the common guide roller group 36, and the film discharged from the second discharge reel 4 is second.
  • the first unwinding drive motor 6 and the second unwinding drive motor 7 are operated, and the unwinding is started, and the two rolls of film 38, 39 are simultaneously unwound from the first roll. 3, the second release reel 4 is released, two reels 3, 4 The discharged film is merged in the common guide roller group 36, and is conveyed to the next process.
  • the left wall panel and the right wall panel may be fixedly connected by a connecting rod for reinforcement.
  • the support shaft may 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 on the right flip arm.
  • 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.

Abstract

Disclosed is a dual station simultaneous unwinding apparatus, comprising a machine frame (1) and a rollover stand (2). A bearing axle is fixed on the rollover stand (2), the bearing axle and the machine frame (1) being rotatably connected. A first unwinding shaft (3) and a second unwinding shaft (4) are mounted on the rollover stand (2). A rollover driving electric motor (5), a first unwinding drive electric motor (6) and a second unwinding drive electric motor (7) are provided on the machine frame (1). The rollover driving electric motor (5) is drivably connected to the bearing axle, the first unwinding drive electric motor (6) is drivably connected to the first unwinding shaft (3), and the second unwinding drive electric motor (7) is drivably connected to the second unwinding shaft (4). The dual station simultaneous unwinding apparatus has a compact structure, occupies little space, and is convenient to install, to debug and to operate.

Description

说 明 书  Description
双工位同时放卷装置 Double station simultaneous unwinding device
技术领域 Technical field
本实用新型涉及放卷装置, 具体地说, 涉及一种双工位同时放卷装置。 背景技术  The utility model relates to a unwinding device, in particular to a double station simultaneous unwinding device. Background technique
现有的放卷装置通常包括机架, 机架上安装有一个放卷轴; 机架通常包括 第一墙板和第二墙板, 放卷轴的两端分别与第一墙板、 第二墙板可转动连接。 这种放卷装置只有一个放卷轴, 同一时间只能放出一卷薄腠 (或片材、 纸)。 在 某些生产过程, 例如利用干式复合机生产复膜材料时, 如梨涂布、 烘干后的基 材 (基材可为薄膜或纸) 需要与两种不同的薄膜复合, 使这两种薄膜并排复合 在基材的左、 右两部分上, 则必须配备两个这样的放卷装 , 两放卷装置各放 出一卷薄膜, 这一方面使得整个千式复合机结构不够紧凑, 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。  The existing unwinding device usually comprises a rack, and the rack is mounted with a reel; the rack usually comprises a first wall panel and a second wall panel, and the two ends of the reel are respectively associated with the first wall panel and the second wall panel Rotatable connection. This unwinding device has only one reel, and only one roll (or sheet, paper) can be released at the same time. In some production processes, such as the production of laminating materials by dry laminating machines, such as pear coated, dried substrates (the substrate can be film or paper) need to be combined with two different films, so that The film is laminated side by side on the left and right parts of the substrate, and two such unwinding devices must be provided. The two unwinding devices each release a roll of film, which makes the structure of the whole thousand composite machine not compact and occupied. Larger sites, on the other hand, increase the difficulty of installation and commissioning, and are not convenient for staff to operate.
发明内容 Summary of the invention
本实用新型所要解决的技术问题是提供一种能够将两卷薄膜同时放出的双 工位同时放卷装置。 采用的技术方案如下:  The technical problem to be solved by the present invention is to provide a dual-station simultaneous unwinding device capable of simultaneously discharging two rolls of film. The technical solutions adopted are as follows:
一种双工位同时放卷装置, 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放卷轴和 第二放卷轴; 机架上设有翻转驱动电机、 第一放卷驱动电 和第二放卷驱动电 机, 翻转驱动电机与支承轴传动连接, 第一放卷驱动电机与第一放卷轴传动连 接, 第二放卷驱动电机与第二放卷轴传动连接。  A double-station simultaneous unwinding device, comprising a frame, further comprising a flip frame, wherein the flip frame is fixedly provided with a support shaft, the support shaft and the frame are rotatably connected, and the first release reel is mounted on the flip frame and a second unwinding reel; the rack is provided with a reverse driving motor, a first unwinding driving electric power and a second unwinding driving motor, and the reverse driving motor is connected with the supporting shaft drive, and the first unwinding driving motor is connected with the first unwinding drive The second unwinding drive motor is coupled to the second unwinding drive.
通常, 在上述双工位同时放卷装置后边设有第一过渡导辊组、 第二过渡导 辊组和一共用导辊组, 第一放卷轴、 第二放卷轴上可分别分别装上一卷薄膜, 其中第一放卷轴放出的薄膜由第一过渡导辊组引导至共用导辊组, 第二放卷轴 放出的薄膜由第二过渡导辊组引导至共用导辊组, 这样, 两个放卷轴放出的薄 膜在共用导辊组汇合, 并被输送至下道工序。 通常, 机架包括底座、 左墙板和右墙板, 左墙板和右墙板均与底座固定连 接; 左墙板和右墙板之间还可通过连接杆固定连接, 进行加固。 左墙板和右墙 板用于支撑支承轴的左右两端。 Generally, a first transition guide roller set, a second transition guide roller set and a common guide roller set are disposed behind the double-station simultaneous unwinding device, and the first release reel and the second release reel can respectively be respectively loaded with one a roll film, wherein the film discharged from the first take-up reel is guided to the common guide roll set by the first transition guide roll set, and the film discharged from the second release roll roll is guided by the second transfer guide roll set to the common guide roll set, such that two The film discharged from the reel is merged in the common guide roller group and transported to the next process. Generally, 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 with the base; and the left wall panel and the right wall panel are also fixedly connected by a connecting rod for reinforcement. The left wall panel and the right wall panel are used to support the left and right ends of the support shaft.
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, 第一放卷 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, 第二放卷轴的 两端分别与左翻转臂第二端、 右翻转臂第二端可转动连接, 2£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。  In one aspect, the flip frame includes a left flip arm and a right flip arm disposed side by side, and two ends of the first release spool 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 release spool 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 both the 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 both connected to the support shaft. The center line position corresponds. The left and right flip arms can also be fixedly connected by a number of support rods.
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。  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. In the case that 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.
上述支承轴也可以包括中心线相重合的左支承轴头和右 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。  The support shaft may also include a left support shaft head and a right bearing shaft head which coincide with a center line, the left support shaft head is connected to the left flip arm, and the right support shaft head is connected to the right flip arm. In the case where 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, and the right support shaft head and the right wall panel are rotatably connected.
上述翻转驱动电机具有自锁功能, 或者翻转驱动电机与艾承轴之间的传动 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放卷所 需位置之后, 翻转架能停留在该位置。 翻转驱动电机可通过 ti轮组、 带传动、 链传动或者其组合与支承轴传动连接。  The above-mentioned flip drive motor has a self-locking function, or the drive mechanism between the flip drive motor and the Ai bearing 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 unwinding, and flips The rack can stay in this position. The flip drive motor can be connected to the support shaft via a ti wheel set, belt drive, chain drive or a combination thereof.
一种优选方案中, 上述机架上安装有套筒, 套筒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; 套筒上设有第一放卷主动带轮, 第一放卷轴上 安装有第一放卷从动带轮, 第一放卷主动带轮通过第一放卷同步带与第一放卷 从动带轮连接, 第一放卷驱动电机的动力输出轴与套筒传动连接 (第一放卷驱 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); 芯轴上设有第二放卷主动带轮, 第二放卷轴上安装有第二放卷从动带 轮, 第二放卷主动带轮通过第二放卷同步带与第二放卷从动带轮连接, 第二放 卷驱动电机的动力输出轴与芯轴传动连接 (第二放卷驱动电机的动力输出轴与 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, 第一放卷驱动电机与第一放卷轴之间、 第二放卷驱动电机与 第二放卷轴之间均可保持可靠、 稳定的传动连接。 In a preferred solution, a sleeve is mounted on the frame, and a sleeve is rotatably connected to 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 unwinding driving pulley is disposed on the sleeve, and the first unwinding driven pulley is mounted on the first discharging reel, and the first unwinding driving pulley The first unwinding synchronous belt is connected with the first unwinding driven pulley, and the power output shaft of the first unwinding driving motor is connected with the sleeve (between the power output shaft and the sleeve of the first unwinding driving motor) Through the gear set, belt drive, chain drive or a combination thereof, the second unwinding drive pulley is arranged on the mandrel, and the second unwinding driven pulley is mounted on the second release reel, and the second unwinding active The pulley is connected to the second unwinding driven pulley through the second unwinding timing belt, and the power output shaft of the second unwinding driving motor is connected with the spindle shaft (the power output shaft and the core shaft of the second unwinding driving motor) Between the gear set, belt drive, chain drive or a combination thereof Transmission connection>. With the above structure, Since the center line of the sleeve and the center line of the mandrel coincide with the center line of the support shaft, no matter which angle the flip frame is turned over, between the first unwinding drive motor and the first unwinding reel, and the second unwinding drive motor A reliable and stable drive connection is maintained between the second take-up reel.
使用时, 先使翻转架翻转到合适位置, 便于操作人员将两卷薄膜分别安装 到第一放卷轴和第二放卷轴上; 安装好两卷薄膜后, 将翻转架翻转至放卷所需 位置, 并完成穿膜或接膜之后, 运行第一放卷驱动电机和第二放卷驱动电机, 即可开始放卷, 两卷薄膜同时从第一放卷轴、 第二放卷轴放出。  When in use, first flip the flip frame to a suitable position, so that the operator can install the two rolls of film on the first release reel and the second release reel respectively; after installing the two rolls of film, flip the flip frame to the desired position for unwinding After the filming or filming is completed, the first unwinding drive motor and the second unwinding drive motor are operated, and the unwinding can be started, and the two rolls of film are simultaneously discharged from the first unwinding reel and the second unwinding reel.
本实用新型设有第一放卷轴和第二放卷轴, 并采用第一放卷驱动电机驱动 第一放卷轴, 采用第二放卷驱动电机驱动第二放卷轴, 能够将两卷薄膜同时放 出, 用于替代两个单放卷轴的放卷装置, 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放卷轴和第二放卷轴 轮流放卷的情况, 此时第一放卷驱动电机和第二放卷驱动电机轮流运行。  The utility model is provided with a first unwinding reel and a second unwinding reel, and uses a first unwinding drive motor to drive the first reeling reel, and a second unwinding driving motor to drive the second reeling reel, which can simultaneously release two rolls of film. The unwinding device for replacing two single-disc reels has the advantages of compact structure, less space occupation, easy installation, debugging and operation. In addition, the present invention can also be applied to the case where the first unwinding reel and the second unwinding reel are unwinding, in which case the first unwinding drive motor and the second unwinding drive motor are operated in turn.
附图说明 DRAWINGS
图 1是本实用新型优选实施例的结构示意图;  1 is a schematic structural view of a preferred embodiment of the present invention;
图 2是本实用新型优选实施例放卷工作状态的示意图。  Figure 2 is a schematic view of the unwinding operation state of the preferred embodiment of the present invention.
具体实施方式 detailed description
如图 1所示,这种双工位同时放卷装置包括机架 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上安装有第一放卷轴 3 和第二放卷轴 4; 机架 1上设有翻转驱动电机 5、 第一放卷驱^电机 6和第二放 卷驱动电机 7,翻转驱动电机 5与支承轴传动连接,第一放卷驱动电机 6与第一 放卷轴 3传动连接, 第二放卷驱动电机 7与第二放卷轴 4传动连接。  As shown in FIG. 1 , the double-station simultaneous unwinding 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. a first reel 3 and a second reel 4; the frame 1 is provided with a flip drive motor 5, a first unwinding motor 6 and a second unwinding motor 7, and the flip drive motor 5 is connected to the support shaft. The first unwinding drive motor 6 is drivingly coupled to the first unwinding reel 3, and the second unwinding drive motor 7 is drivingly coupled to the second unwinding reel 4.
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, 第一放卷轴 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, 第二放卷轴 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中部还通过支撑杆 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 11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。 In this embodiment, 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 both 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 unwinding wheel 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 reel is respectively reeled. The two ends of the left end of the left flip arm 11 and the second end of the right flip arm 12 are rotatably connected, 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 11 is turned to the middle and right. The middle portion of the arm 12 corresponds to the center line position of the support shaft, and the left support shaft head 13 passes through the bearing 15 and the left wall panel 9 Rotatable connection, the right support shaft head 14 is rotatably coupled to the right wall panel 10 by bearings 16.
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翻转至放卷所需位置之后, 翻转架 2能停留在该位置。  In this embodiment, 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 On the power output shaft of the drive motor 5, the reverse drive pulley 17 is connected to the reverse driven pulley 19 via the reverse timing belt 18, the worm 20 is coaxially fixedly connected with the reverse driven pulley 19, the worm wheel 21 meshes with the worm 20, and the worm wheel 21 is coaxially 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 unwinding, the flip frame 2 can stay at this position.
本实施例中, 左支承轴头 13为筒状, 筒状的左支承轴头 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 第一放卷主动带轮 26, 第一放卷神 3上安装有第一放卷从动带轮 27, 第一放卷 主动带轮 26通过第一放卷同步带 28与第一放卷从动带轮 27连接, 第一放卷驱 动电机 6的动力输出轴与套筒 22之间通过带传动机构 29传动连接; 芯轴 24上 设有第二放卷主动带轮 30, 第二放卷轴 4上安装有第二放卷从动带轮 31, 第二 放卷主动带轮 30通过第二放卷同步带 32与第二放卷从动带轮: U连接, 第二放 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。 下面简述一下本双工位同时放卷装置的工作原理:  In the present embodiment, the left support shaft head 13 is cylindrical, and a sleeve 22 is mounted in the cylindrical left support shaft head. The outer wall of the sleeve 22 is connected to the inner wall of the cylindrical left support shaft head 13 via a bearing 23, so that 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; a mandrel 24 is mounted in the sleeve 22, and the mandrel 24 passes through the bearing 25 is connected to the inner wall of the sleeve 22, 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 shaft head 13). The center line is coincident); the sleeve 22 is provided with a first unwinding driving pulley 26, and the first unwinding god 3 is mounted with a first unwinding driven pulley 27, and the first unwinding driving pulley 26 is passed through A unwinding timing belt 28 is coupled to the first unwinding driven pulley 27, and the power take-off shaft of the first unwinding drive motor 6 and the sleeve 22 are drivingly connected by a belt transmission mechanism 29; The second unwinding driving pulley 30 is mounted on the second discharging reel 4, and the second unwinding driven pulley 31 is mounted thereon. The second unwinding drive pulley 30 passes through the second unwinding timing belt 32 and the second unwinding driven pulley: U is connected, and the power take-off shaft of the second unwinding drive motor 7 and the spindle 24 pass through the belt transmission mechanism 33. Drive connection. The following briefly describes the working principle of the dual-station simultaneous unwinding device:
使用时, 先使翻转架 2翻转到合适位置, 便于操作人员将两卷薄膜 38、 39 分别安装到第一放卷轴 3和第二放卷轴 4上。  In use, the flip frame 2 is first turned into a proper position, so that the operator can install the two rolls of film 38, 39 to the first take-up reel 3 and the second take-up reel 4, respectively.
如图 2所示, 双工位同时放卷装置后边设有第一过渡导辊组 34、 第二过渡 导辊组 35和共用导辊组 36; 安装好两卷薄膜 38、 39后, 将翻转架 2翻转至放 卷所需位置, 并完成穿膜(第一放卷轴 3放出的薄膜由第一过渡导辊组 34引导 至共用导辊组 36,第二放卷轴 4放出的薄膜由第二过渡导辊组 35引导至共用导 辊组 36)之后, 运行第一放卷驱动电机 6和第二放卷驱动电机 7, 即可开始放 卷, 两卷薄膜 38、 39同时从第一放卷轴 3、 第二放卷轴 4放出, 两个放卷轴 3、 4放出的薄膜在共用导辊组 36汇合, 并被输送至下道工序。 As shown in FIG. 2, the double-stage simultaneous unwinding device is provided with a first transition guide roller group 34, a second transition guide roller group 35 and a common guide roller group 36; after the two rolls of films 38, 39 are installed, they are turned over. The frame 2 is turned over to the desired position for unwinding, and the film is passed through (the film discharged from the first take-up reel 3 is guided by the first transition guide roller group 34 to the common guide roller group 36, and the film discharged from the second discharge reel 4 is second. After the transitional guide roller set 35 is guided to the common guide roller set 36), the first unwinding drive motor 6 and the second unwinding drive motor 7 are operated, and the unwinding is started, and the two rolls of film 38, 39 are simultaneously unwound from the first roll. 3, the second release reel 4 is released, two reels 3, 4 The discharged film is merged in the common guide roller group 36, and is conveyed to the next process.
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。  In other embodiments, the left wall panel and the right wall panel may be fixedly connected by a connecting rod for reinforcement.
在其它实施方案中, 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。  In other embodiments, the support shaft may 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 on the right flip arm. On the right side, the middle section of the support shaft is between the left flip arm and the right flip arm. In the case where 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.

Claims

权 利 要 求 书 Claim
1. 一种双工位同时放卷装置, 包括机架, 其特征在于还包括翻转架, 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放卷轴和第二放卷轴; 机架上设有翻 转驱动电机、 第一放卷驱动电机和第二放卷驱动电机, 翻转驱动电机与支承轴传动连接, 第 一放卷驱动电机与第一放卷轴传动连接, 第二放卷驱动电机与第二放卷轴传动连接。  A double-station simultaneous unwinding device, comprising a frame, further comprising a flip frame, wherein a support shaft is fixed on the rotating frame, the support shaft and the frame are rotatably connected, and the first mounting is mounted on the flip frame a reel and a second unwinding reel; the rack is provided with a flip drive motor, a first unwinding drive motor and a second unwinding drive motor, the flip drive motor is connected with the support shaft drive, the first unwinding drive motor and the first unwinding reel The transmission connection, the second unwinding drive motor is connected with the second discharge reel drive.
2. 根据权利要求 1 所述的双工位同时放卷装置, 其特征是: 所述机架上安装有套筒, 套筒 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; 套简上设有第一放卷主动带轮, 第一放卷轴上 安装有第一放卷从动带轮, 第一放卷主动带轮通过第一放卷同步带与第一放卷从动带轮连 接, 第一放卷驱动电机的动力输出轴与套筒传动连接; 芯轴上设有第二放卷主动带轮, 第二 放卷轴上安装有第二放卷从动带轮, 第二放卷主动带轮通过第二放卷同步带与第二放卷从动 带轮连接, 第二放卷驱动电机的动力输出轴与芯轴传动连接。  2. The dual-station simultaneous unwinding device according to claim 1, wherein: the frame is mounted with a sleeve, the sleeve is rotatably connected with the frame, and a mandrel is mounted in the sleeve. The mandrel is connected to the inner wall of the sleeve through a bearing, and the center line of the sleeve and the center line of the mandrel are coincident with the center line of the support shaft; the sleeve is provided with a first unwinding drive pulley, and the first release spool is mounted thereon a first unwinding driven pulley, the first unwinding driving pulley is connected to the first unwinding driven pulley through the first unwinding timing belt, and the power output shaft of the first unwinding driving motor is drivingly connected with the sleeve; a second unwinding driving pulley is disposed on the mandrel, a second unwinding driven pulley is mounted on the second unwinding reel, and the second unwinding driving reel is driven by the second unwinding synchronous belt and the second unwinding synchronous belt The pulley connection, the power output shaft of the second unwinding drive motor is connected to the spindle drive.
PCT/CN2012/001580 2011-12-29 2012-11-26 Dual station simultaneous unwinding apparatus WO2013097276A1 (en)

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202400669U (en) * 2011-12-29 2012-08-29 汕头市华鹰软包装设备总厂有限公司 Double-station synchronous reeling device
CN202400648U (en) * 2011-12-29 2012-08-29 汕头市华鹰软包装设备总厂有限公司 Double-station simultaneous unreeling device
CN102848691B (en) * 2012-09-28 2015-03-18 常州来义塑料机械有限公司 Laminate compounding machine
CN103287890A (en) * 2013-06-26 2013-09-11 汕头市华鹰软包装设备总厂有限公司 High-speed double-station coiling machine
CN107082296A (en) * 2017-04-28 2017-08-22 新乡市振英机械设备有限公司 A kind of coating machine unwinding device
CN108861738A (en) * 2018-08-07 2018-11-23 扬州新奇特电气有限公司 A kind of high strength membrane unwinding device
CN112249764B (en) * 2020-09-04 2023-03-24 江苏氢导智能装备有限公司 Unreeling device and battery preparation system
CN115196408A (en) * 2022-06-27 2022-10-18 国网山东省电力公司邹城市供电公司 Take damp-proof belt canvas reel's band pulley pay off rack

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2705431Y (en) * 2004-03-19 2005-06-22 汕头市华鹰软包装设备总厂有限公司 Roll material double work position material discharging and recovering device
CN2771154Y (en) * 2004-11-07 2006-04-12 南通三信电子有限责任公司 Fully-automatic two-station rolling device
CN101798028A (en) * 2009-12-30 2010-08-11 大连橡胶塑料机械股份有限公司 Double-station turnover winding device for carbon fiber prepreg impregnation production line
CN201901464U (en) * 2010-11-14 2011-07-20 西北机器有限公司 Continuous practical double-station rolling device
CN202400669U (en) * 2011-12-29 2012-08-29 汕头市华鹰软包装设备总厂有限公司 Double-station synchronous reeling device
CN202400648U (en) * 2011-12-29 2012-08-29 汕头市华鹰软包装设备总厂有限公司 Double-station simultaneous unreeling device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2705431Y (en) * 2004-03-19 2005-06-22 汕头市华鹰软包装设备总厂有限公司 Roll material double work position material discharging and recovering device
CN2771154Y (en) * 2004-11-07 2006-04-12 南通三信电子有限责任公司 Fully-automatic two-station rolling device
CN101798028A (en) * 2009-12-30 2010-08-11 大连橡胶塑料机械股份有限公司 Double-station turnover winding device for carbon fiber prepreg impregnation production line
CN201901464U (en) * 2010-11-14 2011-07-20 西北机器有限公司 Continuous practical double-station rolling device
CN202400669U (en) * 2011-12-29 2012-08-29 汕头市华鹰软包装设备总厂有限公司 Double-station synchronous reeling device
CN202400648U (en) * 2011-12-29 2012-08-29 汕头市华鹰软包装设备总厂有限公司 Double-station simultaneous unreeling device

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