WO2018121388A1 - 覆膜装置 - Google Patents

覆膜装置 Download PDF

Info

Publication number
WO2018121388A1
WO2018121388A1 PCT/CN2017/117617 CN2017117617W WO2018121388A1 WO 2018121388 A1 WO2018121388 A1 WO 2018121388A1 CN 2017117617 W CN2017117617 W CN 2017117617W WO 2018121388 A1 WO2018121388 A1 WO 2018121388A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
product
laminator
unwinding
working chamber
Prior art date
Application number
PCT/CN2017/117617
Other languages
English (en)
French (fr)
Inventor
李守军
崔国东
Original Assignee
张家港康得新光电材料有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张家港康得新光电材料有限公司 filed Critical 张家港康得新光电材料有限公司
Publication of WO2018121388A1 publication Critical patent/WO2018121388A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots

Definitions

  • This invention relates to the field of vacuum coating. In particular, it relates to a film coating device.
  • the laminating machine on the market is working under normal temperature and pressure, and more and more vacuum coating products are used in the life. At present, most of the vacuum coating products are used after the coating is completed, and the laminating machine is used at normal pressure. Cover the film or apply a protective resin with a coater.
  • the coating plated on the resin film under vacuum conditions is brittle and easily scratched, and the unprotected straight receiving roll under vacuum conditions causes damage to the plating layer.
  • the film is prone to bubbles or is easily contaminated, which affects the yield of the finished product.
  • the embodiment of the invention provides a vacuum film coating device, which solves the problems caused by the vacuum film coating device in the related art.
  • a film coating apparatus comprising: a frame and a working chamber, the film coating apparatus further comprising: a product unwinding device and a product winding device for conveying the coated product
  • the product unwinding device is used for unwinding products
  • the product winding device is used for winding products
  • the product unwinding device and the product winding device are all disposed in the working chamber
  • the film unwinding device for conveying the film and the film receiving a winding device, a film unwinding device for unwinding a film, a film winding device for winding a film, a film unwinding device and a film winding device are all disposed in a working chamber
  • a film laminator disposed in the film unwinding device Between the film winding device and the film winding device, the film between the film unwinding device and the film winding device is disposed between the film laminator and the product, and the film covering device covers the product; the vacuuming device works and works.
  • the film coating device further includes a film cutting device disposed in the working chamber to cut the film.
  • the product unwinding device, the product winding device, the film unwinding device, and the film winding device each include: a power device including a motor; a support device driven by a motor; and a power transmission device, the motor is driven by the power transmission device
  • the support device rotates, wherein the product unwinding device and the product winding device each include a support device for fixing the product, and the film unwinding device and the film winding device each include a support device for fixing the film.
  • the power unit further includes a speed reducer coupled to the output shaft of the motor.
  • the power transfer device transmits power to the vacuum in the working chamber by the magnetic fluid to drive the support device to rotate.
  • the film cutting device comprises: a cutting blade for cutting the film, the cutting blade being disposed in an axially arranged track on the film cutting device, and a cutting power device for driving the cutting blade.
  • the cutting power unit includes a linear motor to drive the cutting knife to move along the track to cut the film.
  • the film cutting device is disposed between the film unwinding device and the laminator for cutting the film between the film unwinding device and the laminator before the laminating device is coated.
  • the film between the film unwinding device and the laminator is first cut, so that the product is directly wound by the product winding device after film coating.
  • the laminator comprises: a laminator power device disposed on a sidewall of the working chamber, including a motor; a laminator power transmission device coupled to the laminator power device; and a first swing arm, first One end of the swing arm is connected to the laminator power transmission device, the other end of the first swing arm is connected to a roller that can rotate freely, and the second swing arm is connected to one end of the second swing arm, and the other end of the second swing arm is disposed On the opposite side of the side wall of the working chamber, the second swing arm and the first swing arm have a common rotational axis, wherein the motor of the laminator power unit drives the laminator power transmission device to rotate A swing arm and a second swing arm rotate about the axis of the laminator power transmission device such that the roller pushes the film between the laminator and the product in a vertical direction to cover the film.
  • the material of the roller is engineering plastic.
  • This device can be used with a vacuum coating machine and installed in the vacuum coating machine winding chamber.
  • the embodiment of the invention solves the problem that the resin film is reduced in yield when the protective film is coated or not covered by the protective film after the coating is completed, and the problem of scratching of the plating layer and bubbles in the protective film can be effectively reduced.
  • Figure 1 is a perspective view of a film laminating device in accordance with one embodiment of the present invention.
  • Figure 2 is a schematic illustration of a product unwinding device in accordance with one embodiment of the present invention.
  • Figure 3 is a schematic illustration of a product winding device in accordance with one embodiment of the present invention.
  • Figure 4 is a schematic illustration of a film winding device in accordance with one embodiment of the present invention.
  • Figure 5 is a schematic illustration of a film unwinding device in accordance with one embodiment of the present invention.
  • Figure 6 is a schematic illustration of a film cutting apparatus in accordance with one embodiment of the present invention.
  • Figure 7 is a schematic illustration of a film applicator in accordance with one embodiment of the present invention.
  • Figure 8 is a side elevational view of the film laminating device in a non-filming state, in accordance with one embodiment of the present invention.
  • Figure 9 is a side elevational view of the film lamination device in a film-coated state, in accordance with one embodiment of the present invention.
  • FIG. 1 is a perspective view of a film lamination device in accordance with an embodiment of the present invention.
  • a film coating apparatus includes: a frame 19 and a working chamber 18, the film coating apparatus further comprising: a product unwinding device 12 and a product for conveying the coated product
  • the winding device 13, the product unwinding device 12 is for unwinding the product, the product winding device 13 is for winding the product, the product unwinding device 12 and the product winding device 13 are all disposed in the working chamber 18;
  • a film unwinding device 15 and a film winding device 14, a film unwinding device 15 for unwinding a film, a film winding device 14 for winding a film, a film unwinding device 15 and a film winding device 14 are provided In the working chamber 18; and a laminator 17, disposed between the film unwinding device 15 and the film winding device 14, the film between the film unwinding device 15 and the film winding device 14 is passed through the film Between the device 17 and the product, the film applicator 17 coats the film on the product; a vacuum
  • the product and the film are conveyed in the vacuumed working chamber 18, which may be a protective film, through which the product unwinding device 12 and the product winding device 13 can release and receive the film product.
  • the product is wound under vacuum after film coating to prevent scratching of the coating.
  • the vacuuming device can be utilized in the laminating device in any suitable manner that can evacuate the working chamber 18 as desired.
  • the film can be released and received by the film unwinding device 15 and the film winding device 14.
  • the product unwinding device 12, the product winding device 13, the film unwinding device 15, the film winding device 14, and the film laminator 17 are disposed in the working chamber 18, filming under vacuum conditions can also prevent possible Air bubbles or dust appearing in the film affect the yield of the finished product.
  • a film coating apparatus may further include a film cutting device 16 disposed in the working chamber 18 at a laminator 17 and a film receiving device.
  • the film is placed under the film between the rolls 14 to cut the film as it covers the product. Through the cutting device 16, the film can be overlaid on the product after being cut. Furthermore, the arrangement of the cutting device 16 in the vacuumed working chamber 18 also prevents the incorporation of dust.
  • the film unwinding device 12, the product winding device 13, the film unwinding device 15, and the film winding device 14 each include: a power device including a motor; and a supporting device by the motor Driving; power transmitting device, the motor drives the supporting device to rotate by the power transmitting device, the product unwinding device and the product winding device respectively comprise a supporting device for fixing the product, and the supporting device respectively included in the film unwinding device and the film winding device Used to fix the film.
  • FIG. 2 is a schematic illustration of a product unwinding device in accordance with an embodiment of the present invention.
  • the product unwinding device 12 includes a power unit 21 that is powered by a motor, a power transmitting device 22 for transmitting the supplied power, and a resin film fixing device 23 serving as a supporting device for fixing the product, And driven by the power transmitted by the power transmitting device 22.
  • the power of the power unit 21 powered by the motor is transmitted to the resin film fixing device 23 by the power transmission device 22 to be rotated, so that the resin film fixing device 23 can unwind the product.
  • Figure 3 is a schematic illustration of a product winding device in accordance with one embodiment of the present invention.
  • the product winding device 13 includes a power unit 31 that is powered by a motor, a power transmission unit 32 for transmitting the supplied power, and a resin film fixing device 33 serving as a supporting device for fixing the product, And driven by the power transmitted by the power transmitting device 32.
  • the power of the power unit 31 powered by the motor is transmitted to the resin film fixing device 33 by the power transmission device 32, so that the resin film fixing device 33 can wind up the product.
  • FIG. 4 is a schematic view of a film winding device in accordance with an embodiment of the present invention.
  • the film winding device 14 includes a power unit 41 that is powered by a motor, a power transmission unit 42 for transmitting the supplied power, and a resin film fixing device 43 serving as a supporting device for fixing the film, And driven by the power transmitted by the power transmitting device 42.
  • the power of the power unit 41 powered by the motor is transmitted to the resin film fixing device 43 by the power transmission device 42, so that the resin film fixing device 43 can wind up the film.
  • Figure 5 is a schematic illustration of a film unwinding apparatus in accordance with one embodiment of the present invention.
  • the film unwinding device 15 includes a power unit 51 that is powered by a motor, a power transmission device 52 for transmitting the supplied power, and a resin film fixing device 53 serving as a supporting device for fixing the film, And driven by the power transmitted by the power transmitting device 52.
  • the power of the power unit 51 powered by the motor is transmitted to the resin film fixing device 53 by the power transmission device 52, so that the resin film fixing device 53 can unwind the film.
  • the product unwinding device 12 since the product unwinding device 12, the product winding device 13, the film unwinding device 15, and the film winding device 14 have substantially the same structure, their manufacturing costs are saved. At the same time, the release and retraction of the product or film results in a reduction in the volume of the laminating device, saving the manufacturing cost of the laminating device.
  • the power device is also used to measure the magnitude of the tension. Since the power unit itself transports the product or film, the product or film is attached to the support device in the unwinding and winding device of the power unit, so the magnitude of the tension of the product or film can be measured by the power unit. For example, a tension meter can be placed on the power unit to detect the tension experienced by the product. Measuring the magnitude of the tension allows the laminating device to help control the product and film during the lamination process, adjusting the motor and adjusting the rotational speed of the support device to maintain the tension in a reasonable range.
  • the tension can be made approximately 150N.
  • the magnitude of the tension of the film can also be measured, and the magnitude of the tension of the motor can be adjusted to adjust the film in a suitable interval.
  • the power unit further includes a speed reducer coupled to the output shaft of the motor.
  • the cooperating operation of the reducer and the motor provides a large torque to the power unit to ensure that the support device can obtain sufficient torque to transmit the product or film.
  • the power transmitting device transmits power to the vacuum in the working chamber by the magnetic fluid to drive the supporting device to rotate.
  • power can be transmitted from the motor in the external atmosphere of the working chamber to the supporting device in the working chamber, without opening the power transmission shaft on the working chamber, thereby avoiding the vacuum of the working chamber. The state is destroyed to prevent dust from entering.
  • Figure 6 is a schematic illustration of a film cutting apparatus in accordance with one embodiment of the present invention.
  • the film cutting device 16 may include a cutting blade 62 for cutting the film, and the cutting blade 62 is disposed on the axis along the film cutting device.
  • the cutting power unit 61 that drives the cutting blade 62. The cutting blade 62 driven by the cutting power unit 61 can quickly cut the film.
  • the cutting power unit 61 includes a linear motor to drive the cutting blade 62 to move along the rail 63 axially disposed on the film cutting device to cut the film.
  • the rail 63 is disposed thereon along the axial direction of the film cutting device, and the linear motor drives the cutting blade 62 to move along the rail 63, whereby the film is quickly cut off in the direction of the rail 63.
  • the cutting blade 62 can be a special tool capable of quickly cutting the film without burrs.
  • the film or protective film thus cut is neat, and the yield of the finished product can be improved.
  • a film laminator 17 includes a laminator power unit 71 disposed on a side wall of a working chamber 18, including a motor; a laminator The power transmission device 72 is connected to the laminator power unit 71; the first swing arm 73a, one end of the first swing arm 73a is connected to the laminator power transmission device 72, and the other end of the first swing arm 73a is connected to a roller that can rotate freely.
  • the first swing arm 73a has a common rotational axis, wherein the motor of the laminator power unit 71 drives the laminator power transmission device 72 to rotate to drive the first swing arm 73a and the second swing arm 73b to transmit power around the laminator.
  • the shaft of the device 72 is rotated such that the roller 74 pushes the film disposed between the laminator 17 and the product in a vertical direction to cover the film.
  • the freely rotatable structure of the roller 74 of the laminator 17 reduces the friction of the film with the roller 74, avoiding wear of the film while providing smooth transfer of the film.
  • the rotation of the first swing arm 73a and the second swing arm 73b about a common axis causes the roller 74 to be finally driven by the motor to push a film that is passed between the laminator 17 and the product, and the motor can be controlled to control the roller.
  • the movement of 74, so the pressure applied to the product is controllable, can ensure that the pressure of the film is within a suitable range.
  • the material of the roller may be an engineering plastic. It should be understood that the material of the roll may also be any other suitable material.
  • FIG. 8 is a side elevational view of the film lamination apparatus in a non-coated state, in accordance with one embodiment of the present invention.
  • a roll of product is fixed on the product unwinding device 12, and the other end is fixed to the product winding device 13, and the power is turned on to turn the motor.
  • the motor speed can be adjusted automatically to maintain the tension at a suitable value (500 width, tension is about 150N).
  • the wound protective film is fixed on the film unwinding device 15, and the other end is fixed to the film winding device 14, and the filmer 17 is bypassed in the middle.
  • the motor of the laminator power unit 71 does not drive the swing arm to rotate, and the roller 74 of the laminator 17 has not yet pushed the product which is disposed under the film contact film between the laminator 17 and the product. .
  • Figure 9 is a side elevational view of the film lamination device in a film-coated state, in accordance with one embodiment of the present invention.
  • the filming process is started, the position of the swing arm is adjusted, and the roller 74 pushes the protective film to bring the protective film into contact with the product.
  • the motor is turned on to start the transfer of the protective film and the product, and the rotational speed of the motor of the film winding device 14 and the film unwinding device 15 is automatically adjusted to maintain the tension of the film in a reasonable interval. Observe whether the transfer of the protective film and the product is stable and whether the protective film and the product are neat.
  • the working chamber is evacuated to a suitable degree of vacuum, and the film is applied by the laminator 17, as shown in Fig. 9, the motor of the laminating power unit 71 is driven.
  • the swing arm controls the roller 74 to attach the protective film to the product.
  • the linear motor can be driven to quickly cut the protective film, the film unwinding device 15 is continuously unwound, the roller 74 of the filmer 17 continuously attaches the protective film to the product, and the product unwinding device 12 continues unwinding, and the product is wound up.
  • the device 13 continues to wind up, whereby product filming can continue.
  • the invention improves the laminating device on the basis of the existing laminating machine, completes the laminating work and the winding of the laminating product in the working chamber of the vacuum, avoids scratching the vacuum coating product, and avoids the atmosphere. Under the condition, the film is prone to bubbles or easy to be mixed with dust, which affects the yield of the finished product.
  • the device can be used in conjunction with a vacuum coating machine, and is installed in a vacuum coating machine to rewind the chamber, so as to carry out coating work at the same time as the coating work of the vacuum coating machine, so that the product is coated after being coated, and then wound up, which can be effective. Reduce plating scratches and avoid bubbles in the protective film.
  • the solution provided by the embodiment of the invention can reduce the scratching of the plating layer and the self-damage during winding, reduce the generation of bubbles and reduce the intrusion of dust by using the solution provided by the embodiment of the invention.
  • the device can be used in conjunction with a vacuum coating machine and installed in a winding chamber of a vacuum coating machine to solve the problem that the resin film is reduced in yield after the coating is completed, or when the protective film is not covered, and the plating can be effectively reduced. Damage, there are problems with bubbles in the protective film.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Protection Of Plants (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

一种覆膜装置，包括：框架（19）以及工作腔室（18），覆膜装置还包括：用于传送被覆膜产品的产品放卷装置（12）和产品收卷装置（13），产品放卷装置（12）用于放卷产品，产品收卷装置（13）用于收卷产品，产品放卷装置（12）和产品收卷装置（13）均设置在工作腔室（18）内；用于传送覆膜的膜放卷装置（15）以及膜收卷装置（14），膜放卷装置（15）用于放卷膜，膜收卷装置（14）用于收卷膜，膜放卷装置（15）以及膜收卷装置（14）均设置在工作腔室（18）内；以及覆膜器（17），布置在膜放卷装置（15）和膜收卷装置（14）之间，膜穿设于覆膜器（17）与产品之间，覆膜器（17）将膜覆于产品上；抽真空装置，与工作腔室（18）连通以将工作腔室（18）抽真空。该覆膜装置减少镀层的划伤以及收卷时的自损伤，减少气泡产生，降低灰尘混入。

Description

覆膜装置 技术领域
本发明涉及真空覆膜领域。具体而言，涉及一种覆膜装置。
背景技术
目前市场上面的覆膜机均在常温常压下工作，且生活中越来越多的使用到真空镀膜产品，而目前大部分的真空镀膜产品都是在镀膜完成后再利用覆膜机在常压状态下覆膜或者利用涂布机涂一层保护树脂。在真空条件下镀在树脂薄膜上的镀层比较脆且容易划伤，真空条件下无保护直接收卷会造成镀层的损伤。并且在大气条件下覆膜易出现气泡或者容易有灰尘混入，影响成品良率。
针对上述的问题，目前尚未提出有效地解决方案。
发明内容
本发明实施例提供了真空覆膜装置，解决了相关技术中真空覆膜装置所导致的问题。
根据本发明实施例的一个方面，提供了一种覆膜装置，其中，包括：框架以及工作腔室，覆膜装置还包括：用于传送被覆膜产品的产品放卷装置和产品收卷装置，产品放卷装置用于放卷产品，产品收卷装置用于收卷产品，产品放卷装置和产品收卷装置均设置在工作腔室内；用于传送覆膜的膜放卷装置以及膜收卷装置，膜放卷装置用于放卷膜，膜收卷装置用于收卷膜，膜放卷装置以及膜收卷装置均设置在工作腔室内；以及覆膜器，布置在膜放卷装置和膜收卷装置之间，膜放卷装置与膜收卷装置之间的覆膜穿设于覆膜器与产品之间，覆膜器将覆膜覆于产品上；抽真空装置，与 工作腔室连通以将工作腔室抽真空。
可选地，覆膜装置还包括膜裁切装置，膜裁切装置设置在工作腔室内以切断覆膜。
可选地，产品放卷装置、产品收卷装置、膜放卷装置以及膜收卷装置均各自包括：动力装置，包括马达；支撑装置，被马达驱动；动力传送装置，马达通过动力传送装置驱动支撑装置转动，其中，产品放卷装置和产品收卷装置各自包括的支撑装置用于固定产品，并且膜放卷装置和膜收卷装置各自包括的支撑装置用于固定覆膜。
可选地，动力装置还包括减速机，减速机连接在马达的输出轴上。
可选地，动力传送装置通过磁流体将动力传送至工作腔室中的真空中，以驱动支撑装置转动。
可选地，膜裁切装置包括：用于切断膜的裁切刀，裁切刀设置在膜裁切装置上轴向布置的轨道中，以及驱动裁切刀的裁切动力装置。
可选地，裁切动力装置包括直线马达，以驱动裁切刀沿轨道运动以切断覆膜。
可选地，膜裁切装置设置在膜放卷装置与覆膜器之间，用于覆膜装置覆膜作业前切断膜放卷装置与覆膜器之间的覆膜。当覆膜装置运行参数调整好后，进行覆膜作业时，先切断膜放卷装置与覆膜器之间的覆膜，这样产品覆膜后直接由产品收卷装置收卷。
可选地，覆膜器包括：设置在工作腔室的侧壁上的覆膜器动力装置，包括马达；覆膜器动力传输装置，与覆膜器动力装置连接；第一摇摆臂，第一摇摆臂的一端连接覆膜器动力传输装置，第一摇摆臂的另一端连接能够自由转动的辊；以及第二摇摆臂，第二摇摆臂的一端连接该辊，第二摇摆臂的另一端设置在工作腔室的该侧壁的对侧上，使得第二摇摆臂与第一摇摆臂具有共同的转动轴心，其中，覆膜器动力装置的马达驱动覆膜器动力传输装置转动以带动第一摇摆臂和第二摇摆臂绕覆膜器动力传输装置 的轴转动，使得辊在竖直方向推动穿设于覆膜器与产品之间的膜，以将膜覆于产品上。
可选地，辊的材质为工程塑料。
通过此种装置，可以减少镀层的划伤以及收卷时的自损伤，减少气泡产生，降低灰尘混入。此装置可以配合真空镀膜机使用，安装在真空镀膜机收卷腔室内。
本发明实施例解决树脂薄膜在镀膜完成后，在覆保护膜时或者不覆保护膜造成的良率降低的问题，可以有效降低镀层划伤，保护膜内有气泡等问题。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明的一个实施例的覆膜装置的透视图；
图2是根据本发明的一个实施例的产品放卷装置的示意图；
图3是根据本发明的一个实施例的产品收卷装置的示意图；
图4是根据本发明的一个实施例的膜收卷装置的示意图；
图5是根据本发明的一个实施例的膜放卷装置的示意图；
图6是根据本发明的一个实施例的膜裁切装置的示意图；
图7是根据本发明的一个实施例的覆膜器的示意图；
图8是根据本发明的一个实施例的覆膜装置在非覆膜状态时的侧视图；
图9是根据本发明的一个实施例的覆膜装置在覆膜状态时的侧视图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或模块的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或模块，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或模块。
需要说明的是，本发明实施例中出现的“覆膜”在作为名词出现时，与名词“膜”是同样进行描述。
图1是根据本发明的一个实施例的覆膜装置的透视图。
如图1所示，根据本发明的一个实施例，一种覆膜装置包括：框架19以及工作腔室18，覆膜装置还包括：用于传送被覆膜产品的产品放卷装置12和产品收卷装置13，产品放卷装置12用于放卷产品，产品收卷装置13用于收卷产品，产品放卷装置12和产品收卷装置13均设置在工作腔室18内；用于传送覆膜的膜放卷装置15以及膜收卷装置14，膜放卷装置15用于放卷膜，膜收卷装置14用于收卷膜，膜放卷装置15以及膜收卷装置14均设置在工作腔室18内；以及覆膜器17，布置在膜放卷装置15和膜收卷装置14之间，膜放卷装置15与膜收卷装置14之间的覆膜穿设于覆膜器17与产品之间，覆膜器17将覆膜覆于产品上；抽真空装置(图中未示出)，与工作腔室18连通以将工作腔室18抽真空。通过这样的覆膜装置，在被抽真空的工作腔室18中传送产品和覆膜，覆膜可以是保护膜， 通过产品放卷装置12和产品收卷装置13可以释放和接收覆膜产品，产品在覆膜后在真空条件下收卷可以防止镀层的划伤。应理解，抽真空装置可以以任何能够根据需要将工作腔室18抽真空的合适的方式应用在该覆膜装置中。通过膜放卷装置15和膜收卷装置14可以释放和接收覆膜。此外，由于产品放卷装置12、产品收卷装置13、膜放卷装置15、膜收卷装置14和覆膜器17布置在工作腔室18中，在真空条件下进行覆膜也可以防止可能出现的气泡或者灰尘混入覆膜中而影响成品良率。
如图1所示，根据本发明的一个实施例的覆膜装置，覆膜装置还可以包括膜裁切装置16，膜裁切装置16在工作腔室18内设置在覆膜器17和膜收卷装置14之间的膜的下方，以在膜覆于产品上时切断覆膜。通过裁切装置16，膜可以在被切断后覆于产品。此外，裁切装置16布置在抽真空的工作腔室18中工作也可以防止灰尘的混入。
根据本发明的一个实施例的覆膜装置，产品放卷装置12、产品收卷装置13、膜放卷装置15以及膜收卷装置14均包括：动力装置，包括马达；支撑装置，被该马达驱动；动力传送装置，马达通过动力传送装置驱动支撑装置转动，产品放卷装置和产品收卷装置各自包括的支撑装置用于固定产品，并且膜放卷装置和膜收卷装置各自包括的支撑装置用于固定覆膜。
图2是根据本发明的一个实施例的产品放卷装置的示意图。
如图2所示，产品放卷装置12包括动力装置21，通过马达提供动力，动力传送装置22，用于传送提供的动力，以及用作支撑装置的树脂薄膜固定装置23，用于固定产品，并且由动力传送装置22传送的动力驱动。由马达提供动力的动力装置21的动力被动力传送装置22传递到树脂薄膜固定装置23使其转动，使得树脂薄膜固定装置23能够放卷产品。
图3是根据本发明的一个实施例的产品收卷装置的示意图。
如图3所示，产品收卷装置13包括动力装置31，通过马达提供动力，动力传送装置32，用于传送提供的动力，以及用作支撑装置的树脂薄膜固定装置33，用于固定产品，并且由动力传送装置32传送的动力驱动。由 马达提供动力的动力装置31的动力被动力传送装置32传递到树脂薄膜固定装置33，使得树脂薄膜固定装置33能够收卷产品。
图4是根据本发明的一个实施例的膜收卷装置的示意图。
如图4所示，膜收卷装置14包括动力装置41，通过马达提供动力，动力传送装置42，用于传送提供的动力，以及用作支撑装置的树脂薄膜固定装置43，用于固定膜，并且由动力传送装置42传送的动力驱动。由马达提供动力的动力装置41的动力被动力传送装置42传递到树脂薄膜固定装置43，使得树脂薄膜固定装置43能够收卷覆膜。
图5是根据本发明的一个实施例的膜放卷装置的示意图。
如图5所示，膜放卷装置15包括动力装置51，通过马达提供动力，动力传送装置52，用于传送提供的动力，以及用作支撑装置的树脂薄膜固定装置53，用于固定膜，并且由动力传送装置52传送的动力驱动。由马达提供动力的动力装置51的动力被动力传送装置52传递到树脂薄膜固定装置53，使得树脂薄膜固定装置53能够放卷覆膜。
如上所述，由于产品放卷装置12、产品收卷装置13、膜放卷装置15以及膜收卷装置14具有基本相同的结构，节约了它们的制造成本。同时，这种放卷和收卷的释放及接收产品或膜的结果减少了覆膜装置的体积，节约了覆膜装置的制造成本。
根据本发明的一个实施例的覆膜装置，动力装置还用于测量张力的大小。由于动力装置本身传输产品或膜，产品或膜固定在动力装置的放卷和收卷装置中的支撑装置上，因此产品或膜的张力的大小可以通过动力装置测量。例如，可以在动力装置上设置张力计，用于检测产品承受的张力。测量张力的大小使得覆膜装置可以有助于控制产品和膜在覆膜过程中，调整马达进而调节支撑装置的转速，使张力保持在合理区间中。对于500幅宽的产品来说，例如，通过调节产品放卷装置12和/或产品收卷装置13的马达，可以使张力约为150N。以同样的方式，也可以测量膜的张力的大小，调节马达转送进而调节膜的张力的大小在合适区间。
根据本发明的一个实施例的覆膜装置，动力装置还包括减速机，减速机连接在马达的输出轴上。减速机与马达的配合运转使动力装置提供较大的扭力，以保证支撑装置能够获得传输产品或膜的足够扭力。
根据本发明的一个实施例的覆膜装置，动力传送装置通过磁流体将动力传送至工作腔室中的真空中，以驱动支撑装置转动。以这种动力传输方式，动力能够从工作腔室的外部大气中的马达传递到工作腔室内的支撑装置，无需在工作腔室上为动力的传动轴开孔，从而避免了工作腔室的真空状态被破坏，防止灰尘混入其中。
图6是根据本发明的一个实施例的膜裁切装置的示意图。
如图6所示，根据本发明的一个实施例的覆膜装置，膜裁切装置16可以包括：用于切断膜的裁切刀62，裁切刀62设置在沿在膜裁切装置上轴向布置的轨道63中，以及驱动裁切刀62的裁切动力装置61。通过裁切动力装置61驱动的裁切刀62能够快速切断覆膜。
根据本发明的一个实施例的覆膜装置，裁切动力装置61包括直线马达，以驱动裁切刀62沿在膜裁切装置上轴向布置的轨道63运动以切断覆膜。如图6所示，轨道63沿着膜裁切装置的轴向布置在其上，直线马达驱动裁切刀62沿着轨道63运动，膜由此被沿着轨道63的方向被快速切断。
应理解的是，裁切刀62可以为特质刀具，能够快速切割膜且无毛边。这样裁切的膜或保护膜整齐，能够提高成品的良品率。
图7是根据本发明的一个实施例的覆膜器的示意图。下面参考图1和图7，根据本发明的一个实施例的覆膜装置，覆膜器17包括：设置在工作腔室18的侧壁上的覆膜器动力装置71，包括马达；覆膜器动力传输装置72，与覆膜器动力装置71连接；第一摇摆臂73a，第一摇摆臂73a的一端连接覆膜器动力传输装置72，第一摇摆臂73a的另一端连接能够自由转动的辊74；以及第二摇摆臂73b，第二摇摆臂73b的一端连接辊74，第二摇摆臂73b的另一端设置在工作腔室18的上述侧壁的对侧上，使得第二摇 摆臂73b与第一摇摆臂73a具有共同的转动轴心，其中，覆膜器动力装置71的马达驱动覆膜器动力传输装置72转动以带动第一摇摆臂73a和第二摇摆臂73b绕覆膜器动力传输装置72的轴转动，使得辊74在竖直方向推动穿设于覆膜器17与产品之间的膜，以将膜覆于产品上。覆膜器17的辊74的能自由转动的结构减少了膜与辊74的摩擦力，避免了膜的磨损，同时为膜提供顺畅的传输。例如，第一摇摆臂73a和第二摇摆臂73b绕共同的轴的转动，使得辊74最终受马达的驱动，推动穿设于覆膜器17与产品之间的膜，可以控制马达以控制辊74的运动，因此其向产品施加的压力是可控的，能够保证覆膜的压力在合适范围内。
根据本发明的一个实施例的覆膜装置，辊的材质可以为工程塑料。应理解的是，辊的材质也可以是任何其他合适的材料。
下面结合图8和图9具体描述覆膜装置的非覆膜状态和覆膜状态，以帮助理解覆膜装置的工作过程。
图8是根据本发明的一个实施例的覆膜装置在非覆膜状态时的侧视图。根据本发明的一个实施例的覆膜装置，在操作该覆膜装置时，例如将成卷的产品固定在产品放卷装置12上面，另外一端固定在产品收卷装置13上，打开电源使马达转动，可以自动调节马达转速，使张力保持在合适值(500幅宽，张力约为150N)。将成卷的保护膜固定在膜放卷装置15上面，另一端固定在膜收卷装置14上，中间绕过覆膜器17。此时，如图8所示，覆膜器动力装置71的马达不驱动摇摆臂转动，覆膜器17的辊74尚未推动穿设于覆膜器17与产品之间的膜接触膜下方的产品。
图9是根据本发明的一个实施例的覆膜装置在覆膜状态时的侧视图。开始覆膜处理，调节摇摆臂的位置，辊74推动保护膜使保护膜接触到产品。打开马达使保护膜和产品开始传送，自动调节膜收卷装置14和膜放卷装置15的马达的转速使膜的张力保持在合理区间。观察保护膜和产品的传送是否平稳以及保护膜和产品是否整齐。保护膜和产品的传送平稳以及保护膜和产品整齐后，将工作腔室抽真空达到合适的真空度，开始使用 覆膜器17覆膜，如图9所示，覆膜动力装置71的马达驱动摇摆臂以控制辊74，使保护膜贴在产品上。此时，可以驱动直线马达快速将保护膜切断，膜放卷装置15持续放卷，覆膜器17的辊74持续将保护膜附在产品上面，产品放卷装置12持续放卷，产品收卷装置13持续收卷，由此可以持续进行产品覆膜。
根据本发明实施例，提供了在如上的实施方式中描述了本发明的各个实施例。本发明在现有的覆膜机的基础上改进覆膜装置，在真空的工作腔室中完成覆膜工作和覆膜产品的收卷，避免了将真空镀膜产品划伤，也避免了在大气条件下覆膜易出现气泡或者容易有灰尘混入的问题从而影响成品良率。
此装置可以配合真空镀膜机使用，安装在真空镀膜机收卷腔室内，以此在真空镀膜机的镀膜工作的同时进行覆膜工作，使得产品镀膜后即被覆膜，然后收卷，可以有效降低镀层划伤和避免保护膜内有气泡等问题。
在本发明的上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。
工业实用性
本发明实施例提供的方案可以于覆膜过程，采用本发明实施例提供的方案可以减少镀层的划伤以及收卷时的自损伤，减少气泡产生，降低灰尘混入。此装置可以配合真空镀膜机使用，安装在真空镀膜机收卷腔室内，解决树脂薄膜在镀膜完成后，在覆保护膜时或者不覆保护膜造成的良率降低的问题，可以有效降低镀层划伤，保护膜内有气泡等问题。

Claims (10)

  1. 一种覆膜装置，包括：
    框架以及工作腔室，所述覆膜装置还包括：
    用于传送被覆膜产品的产品放卷装置和产品收卷装置，所述产品放卷装置和产品收卷装置均设置在所述工作腔室内；
    用于传送覆膜的膜放卷装置以及膜收卷装置，所述膜放卷装置以及膜收卷装置均设置在所述工作腔室内；以及
    覆膜器，布置在所述膜放卷装置和所述膜收卷装置之间，所述膜放卷装置与所述膜收卷装置之间的所述覆膜穿设于所述覆膜器与所述产品之间，所述覆膜器将所述覆膜覆于所述产品上；
    抽真空装置，与所述工作腔室连通以将所述工作腔室抽真空。
  2. 根据权利要求1所述的覆膜装置，其中，所述覆膜装置还包括膜裁切装置，所述膜裁切装置设置在所述工作腔室内以切断所述覆膜。
  3. 根据权利要求1或2所述的覆膜装置，其中，所述产品放卷装置、所述产品收卷装置、所述膜放卷装置以及所述膜收卷装置均各自包括：
    动力装置，包括马达；
    支撑装置，被所述马达驱动；
    动力传送装置，所述马达通过所述动力传送装置驱动所述支撑装置转动，其中，
    所述产品放卷装置和所述产品收卷装置各自包括的所述支撑装置用于固定所述产品，并且所述膜放卷装置和所述膜收卷装置各自包括的所述支撑装置用于固定所述覆膜。
  4. 根据权利要求3所述的覆膜装置，其中，所述动力装置还包括减速机，所述减速机连接在所述马达的输出轴上。
  5. 根据权利要求3所述的覆膜装置，其中，所述动力传送装置通过磁流体将动力传送至所述工作腔室中的真空中，以驱动所述支撑装置转 动。
  6. 根据权利要求2所述的覆膜装置，其中，所述膜裁切装置包括：
    用于切断所述膜的裁切刀，所述裁切刀设置在所述膜裁切装置上轴向布置的轨道中，以及
    驱动所述裁切刀的裁切动力装置。
  7. 根据权利要求6所述的覆膜装置，其中，所述裁切动力装置包括直线马达，以驱动所述裁切刀沿所述轨道运动以切断所述覆膜。
  8. 根据权利要求2所述的覆膜装置，其中，所述膜裁切装置设置在膜放卷装置与覆膜器之间，用于覆膜装置覆膜作业前切断膜放卷装置与覆膜器之间的覆膜。
  9. 根据权利要求1所述的覆膜装置，其中，所述覆膜器包括：
    设置在所述工作腔室的侧壁上的覆膜器动力装置，包括马达；
    覆膜器动力传输装置，与所述覆膜器动力装置连接；
    第一摇摆臂，所述第一摇摆臂的一端连接所述覆膜器动力传输装置，所述第一摇摆臂的另一端连接能够自由转动的辊；以及
    第二摇摆臂，所述第二摇摆臂的一端连接所述辊，所述第二摇摆臂的另一端设置在所述工作腔室的所述侧壁的对侧上，使得所述第二摇摆臂与所述第一摇摆臂具有共同的转动轴心，
    其中，所述覆膜器动力装置的马达驱动所述覆膜器动力传输装置转动以带动所述第一摇摆臂和所述第二摇摆臂绕所述覆膜器动力传输装置的轴转动，使得所述辊在竖直方向推动穿设于所述覆膜器与所述产品之间的所述膜，以将所述膜覆于所述产品上。
  10. 根据权利要求9所述的覆膜装置，其中，所述辊的材质为工程塑料。
PCT/CN2017/117617 2016-12-27 2017-12-21 覆膜装置 WO2018121388A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611230955.1A CN108237684A (zh) 2016-12-27 2016-12-27 覆膜装置
CN201611230955.1 2016-12-27

Publications (1)

Publication Number Publication Date
WO2018121388A1 true WO2018121388A1 (zh) 2018-07-05

Family

ID=62702840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/117617 WO2018121388A1 (zh) 2016-12-27 2017-12-21 覆膜装置

Country Status (2)

Country Link
CN (1) CN108237684A (zh)
WO (1) WO2018121388A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109986772A (zh) * 2019-04-30 2019-07-09 桂林佰客喜家居用品有限责任公司 一种衣架金属夹片覆膜设备
CN110901202A (zh) * 2019-11-22 2020-03-24 江苏远华轻化装备有限公司 一种裁床高效覆膜机构
CN113524649A (zh) * 2021-07-16 2021-10-22 深圳市汇创达科技股份有限公司 一种全自动玻璃压印覆膜机
CN115091740A (zh) * 2022-07-08 2022-09-23 王超 一种木质板材表面覆贴成型加工处理工艺及设备
CN116039071A (zh) * 2023-02-09 2023-05-02 江苏立霸实业股份有限公司 金属板双面覆膜装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110203772A (zh) * 2019-07-08 2019-09-06 浙江百纳橡塑设备有限公司 自动张紧放卷机构及放卷机
CN113547585B (zh) * 2021-07-27 2023-09-12 王日姣 一种商标打孔装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329549A (en) * 1963-08-14 1967-07-04 Leonard J Vilutis Film laminating apparatus and method
JPH01244465A (ja) * 1988-03-25 1989-09-28 Somar Corp 薄膜張付方法及びその実施装置
US20120312471A1 (en) * 2011-06-13 2012-12-13 Spirit Aerosystems, Inc. Modular head automated fabric laminating apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329549A (en) * 1963-08-14 1967-07-04 Leonard J Vilutis Film laminating apparatus and method
JPH01244465A (ja) * 1988-03-25 1989-09-28 Somar Corp 薄膜張付方法及びその実施装置
US20120312471A1 (en) * 2011-06-13 2012-12-13 Spirit Aerosystems, Inc. Modular head automated fabric laminating apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109986772A (zh) * 2019-04-30 2019-07-09 桂林佰客喜家居用品有限责任公司 一种衣架金属夹片覆膜设备
CN109986772B (zh) * 2019-04-30 2024-03-19 桂林佰客喜家居用品有限责任公司 一种衣架金属夹片覆膜设备
CN110901202A (zh) * 2019-11-22 2020-03-24 江苏远华轻化装备有限公司 一种裁床高效覆膜机构
CN113524649A (zh) * 2021-07-16 2021-10-22 深圳市汇创达科技股份有限公司 一种全自动玻璃压印覆膜机
CN115091740A (zh) * 2022-07-08 2022-09-23 王超 一种木质板材表面覆贴成型加工处理工艺及设备
CN115091740B (zh) * 2022-07-08 2023-11-21 临沂市兰山区航宇木业有限公司 一种木质板材表面覆贴成型加工处理工艺及设备
CN116039071A (zh) * 2023-02-09 2023-05-02 江苏立霸实业股份有限公司 金属板双面覆膜装置
CN116039071B (zh) * 2023-02-09 2023-06-13 江苏立霸实业股份有限公司 金属板双面覆膜装置

Also Published As

Publication number Publication date
CN108237684A (zh) 2018-07-03

Similar Documents

Publication Publication Date Title
WO2018121388A1 (zh) 覆膜装置
CA2276809C (en) Center drive unwind system
JP5840047B2 (ja) ウエブ巻取装置
CN113561503B (zh) 一种薄膜的复合机
CN107053816A (zh) 自动调节张力的复合机
JP5959259B2 (ja) ウエブ巻取装置
CN108082994A (zh) 一种安全型薄膜分切装置
JP2019111715A (ja) 壁紙用巻取り装置及び壁紙用巻取り装置付き糊付機
CN105775820A (zh) 一种用于流延膜机的双中心轴收卷装置
TWI818269B (zh) 鍍膜支架、鍍膜設備及其鍍膜方法
CN108190585A (zh) 一种复合机收卷自动剥接装置
CN205526864U (zh) 一种用于流延膜机的双中心轴收卷装置
CN212639426U (zh) 裁切设备
JP7461175B2 (ja) 巻取装置および巻取方法
WO2024066020A1 (zh) 接带装置、收放卷设备及换卷方法
CN116409655A (zh) 一种自动卸卷装置及其使用方法
CN208700191U (zh) 一种锂电池隔膜的高速涂布机
JPS61203054A (ja) シ−ト巻取装置
JP5501049B2 (ja) シート貼付装置および貼付方法
CN212099689U (zh) 标签剥离裁切设备
JP5624398B2 (ja) 余剰部材の除去装置
CN212334112U (zh) 一种胶带复卷装置
WO2011115172A1 (ja) シート切断方法およびシート切断装置
CN219483192U (zh) 一种便于切换的双工位涂布机
JPS61119555A (ja) ウエブの突合せ接合装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17888348

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17888348

Country of ref document: EP

Kind code of ref document: A1