WO2018112702A1 - 一种热熔敷加工装置 - Google Patents

一种热熔敷加工装置 Download PDF

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Publication number
WO2018112702A1
WO2018112702A1 PCT/CN2016/110764 CN2016110764W WO2018112702A1 WO 2018112702 A1 WO2018112702 A1 WO 2018112702A1 CN 2016110764 W CN2016110764 W CN 2016110764W WO 2018112702 A1 WO2018112702 A1 WO 2018112702A1
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semi
positioning
cylinder
processing apparatus
closed
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PCT/CN2016/110764
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English (en)
French (fr)
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陈强
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陈强
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Priority to PCT/CN2016/110764 priority Critical patent/WO2018112702A1/zh
Publication of WO2018112702A1 publication Critical patent/WO2018112702A1/zh

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    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/40—Applying molten plastics, e.g. hot melt

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  • the present invention relates to a thermal cladding processing apparatus, and more particularly to a thermal fusion processing apparatus for fusing a workpiece 1 and a workpiece.
  • the workpiece 1 and the workpiece 2 can be bonded together by heat fusion to form a whole body, for example, a plastic frame and a plastic film, which need to properly position the plastic frame during fusion, and the positioning does not affect the hot pressing process.
  • the traditional positioning method is: placing the plastic frame in the fixture slot matched with the plastic frame structure, however, after the hot pressing is completed, the plastic frame will be slightly displaced and the size caused by the hot melt is too large, resulting in It is not easy to remove the plastic frame by hand.
  • the present invention is directed to a heat cladding processing apparatus, thereby overcoming the deficiencies of the prior art.
  • a thermal welding processing device includes a hot melt mechanism and a positioning mechanism located below the hot melt mechanism, the hot melt mechanism comprising a lifting cylinder, a heat insulating plate fixedly connected with the telescopic rod of the lifting cylinder, and a a plate heater fixedly connected below the heat insulation plate, the positioning mechanism comprising a semi-closed jig groove, a translation cylinder and a positioning block connected with the telescopic rod of the translation cylinder, the semi-closed fixture groove is used for positioning Two adjacent sides of the workpiece, and the semi-closed jig groove is provided with a plurality of evenly spaced suction holes, and the suction holes are connected with a vacuum suction device, and the positioning block is L-shaped. And locating the other two adjacent sides of the workpiece, the positioning block being combined with the semi-closed jig groove to position the workpiece under the driving of the translation cylinder.
  • the translation cylinder is a cylinder with a guide rod, and a central axis of the guide rod of the cylinder with the guide rod is on the same line as a diagonal line of the semi-closed fixture groove.
  • the plate heater is connected with a wire and a plug.
  • the lifting cylinder is provided with a pressure sensor for detecting the pressure provided by the lifting cylinder.
  • the hot-melt processing apparatus further includes a pick-up mechanism, the pick-up mechanism includes a mechanical arm, a getter plate connected to the mechanical arm, and a plurality of suction nozzles fixed under the suction plate.
  • the pick-up mechanism includes a mechanical arm, a getter plate connected to the mechanical arm, and a plurality of suction nozzles fixed under the suction plate.
  • the present invention has at least the following advantages:
  • a hot-melting processing device firstly places a plastic frame in a semi-closed jig groove, and places a plastic film on the plastic frame, and then generates an adsorption force in the semi-closed jig groove to A plastic frame is fixed therein, and the semi-closed jig groove is used for positioning two adjacent sides of the workpiece, and at the same time, the translation cylinder drives the positioning block to move until the positioning block and the semi-closed jig groove are assembled together, and the positioning block is used for Positioning the other two adjacent sides of the plastic frame to achieve positioning and fixing of the plastic frame; finally, the lifting cylinder drives the plate heater down, the plate heater is pressed on the plastic film, and is hot-melted to make it stick Fitted on a plastic frame.
  • the positioning mechanism adopted by the invention is formed by the cooperation of the semi-closed jig groove and the positioning block, thereby realizing the firm positioning and fixing of the plastic frame.
  • the translation cylinder drives the positioning block to exit, at the same time
  • the adsorption force in the semi-closed fixture groove disappears, thereby facilitating the manual or mechanical (preferably, the robot arm and the nozzle) to take out the already bonded plastic frame and plastic film.
  • FIG. 1 is a front elevational view of a thermal cladding processing apparatus according to an embodiment of the present invention
  • FIG. 2 is a top plan view of a positioning mechanism disclosed in an embodiment of the present invention.
  • FIG 3 is a top plan view of a semi-closed jig slot disclosed in an embodiment of the present invention.
  • an embodiment of the present invention discloses a thermal fusion processing apparatus including a hot melt mechanism and a positioning mechanism located below the hot melt mechanism.
  • the hot melt mechanism includes a lifting cylinder 11 and a telescopic expansion and contraction cylinder 11 A heat insulating plate 12 fixedly connected to the rod and a plate heater 13 fixedly connected to the lower side of the heat insulating plate 12, the positioning mechanism comprising a semi-closed jig groove 14, a translation cylinder 15, and a positioning block 16 connected to the telescopic rod of the translation cylinder 15.
  • the semi-closed jig slot 14 is used for positioning two adjacent sides of the plastic frame K, and the semi-closed jig slot 14 is provided with a plurality of uniformly spaced suction holes 141, the suction holes 141 and the vacuum suction device
  • the positioning block 16 is L-shaped for positioning two other adjacent sides of the plastic frame K. The positioning block 16 is combined with the semi-closed jig groove 14 to position the workpiece together with the translation cylinder 15.
  • the translation cylinder 15 is a cylinder with a guide rod, and the central axis of the guide rod of the cylinder with the guide rod is on the same line as the diagonal line of the semi-closed fixture groove 14.
  • a wire and a plug 17 are connected to the plate heater 13, and the wire and the plug 17 are connected to a power source to heat the plate heater 13.
  • a pressure sensor (not shown) is disposed on the lift cylinder 11 for detecting the pressure provided by the lift cylinder 11.
  • the pressure of the lifting cylinder 11 can be detected by the pressure sensor, and the pressure of the cylinder can be adjusted in time.
  • the lifting cylinder 11 of the hot melt mechanism is fixed to the base 19 via the bracket 18, and the semi-closed jig slot 1 of the positioning mechanism is fixed to the base 19 by the spacer, and the translation cylinder 15 of the positioning mechanism is also fixed by the spacer.
  • the base 19 On the base 19.
  • the thermal cladding processing apparatus further includes a pick-up mechanism (not shown), and the pick-up mechanism includes a mechanical arm, a suction plate connected to the mechanical arm, and a plurality of suction cups fixed under the suction plate.
  • the pick-up mechanism is used to adsorb the plastic frame K and the plastic film that have been bonded and remove it.
  • the plastic frame K is placed in the semi-closed jig groove 14, and the plastic film is placed on the plastic frame K, and then the adsorption force is generated in the semi-closed jig groove 14 to fix the plastic frame K therein, and the semi-closed jig is fixed.
  • the slot 14 is used to position two adjacent sides of the workpiece.
  • the translation cylinder 15 drives the positioning block 16 to move until the positioning block 16 is assembled with the semi-closed fixture slot 14, and the positioning block 16 is used to position the plastic frame K.
  • the other two adjacent sides realize the positioning and fixing of the plastic frame K; finally, the lifting cylinder 11 drives the plate heater 13 to descend, and the plate heater 13 is pressed on the plastic film and is melted to make it Bonded to the plastic frame K.
  • the positioning mechanism adopted by the invention is formed by the cooperation of the semi-closed jig groove 14 and the positioning block 16, thereby realizing the firm positioning and fixing of the plastic frame K.
  • the translation cylinder 15 drives the positioning block 16 to exit.
  • the adsorption force in the semi-closed jig groove 14 disappears, thereby facilitating the manual or mechanical (preferably, the robot arm and the nozzle) to take out the already bonded plastic frame K and the plastic film.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

一种热熔敷加工装置，包括热熔机构以及位于热熔机构下方的定位机构，热熔机构包括升降气缸（11）、与升降气缸（11）的伸缩杆固定连接的隔热板（12）以及与隔热板（12）的下方固定连接的板加热器（13），定位机构包括半封闭治具槽（14）、平移气缸（15）以及与平移气缸（15）的伸缩杆连接的定位块（16），半封闭治具槽（14）用于定位工件的两条相邻的边，且半封闭治具槽（14）内设置有若干个均布的吸气孔（141），吸气孔（141）与真空吸气装置相连接，定位块（16）呈L型，用于定位工件的另外两条相邻的边。所述定位机构由半封闭治具槽（14）和定位块（16）配合形成，从而实现了工件的固定，当完成热熔敷加工过程后，平移气缸（15）带动定位块（16）退出时，与此同时，半封闭治具槽（14）内的吸附力消失，从而方便将已经粘合好的塑料框和塑料膜取出。

Description

一种热熔敷加工装置 技术领域
本发明涉及一种热熔敷加工装置，具体涉及一种用于将工件一和工件二熔合于一起的热熔敷加工装置。
背景技术
工件一和工件二通过热熔可以粘合在一起从而形成一整体，例如，塑料框和塑料膜片，两者在融合时需要对塑料框进行良好的定位，并使得定位不影响热压的过程。传统的定位方式是：将塑料框放置在与塑料框结构相匹配的治具槽内，然而在完成热压后，塑料框会发生轻微的位移以及因热熔而导致的尺寸偏大，从而导致人工不易将塑料框取出。
发明内容
为解决上述技术问题，本发明目的在于一种热熔敷加工装置，从而克服了现有技术的不足。
为达到上述目的，本发明的技术方案如下：
一种热熔敷加工装置，包括热熔机构以及位于所述热熔机构下方的定位机构，所述热熔机构包括升降气缸、与所述升降气缸的伸缩杆固定连接的隔热板以及与所述隔热板的下方固定连接的板加热器，所述定位机构包括半封闭治具槽、平移气缸以及与所述平移气缸的伸缩杆连接的定位块，所述半封闭治具槽用于定位工件的两条相邻的边，且所述半封闭治具槽内设置有若干个均布的吸气孔，所述吸气孔与真空吸气装置相连接，所述定位块呈L型，用于定位所述工件的另外两条相邻的边，所述定位块在所述平移气缸的带动下与所述半封闭治具槽组合共同定位所述工件。
优选的，所述平移气缸为带导杆的气缸，所述带导杆的气缸的导杆的中心轴线与所述半封闭治具槽的对角线在同一条直线上。
优选的，所述板加热器上连接有导线和插头。
优选的，所述升降气缸上设置有压力传感器，所述压力传感器用于检测所述升降气缸所提供的压力。
优选的，该热熔敷加工装置还包括取件机构，所述取件机构包括机械臂、与所述机械臂连接的吸气板以及固设于所述吸气板下方的多个吸嘴。
与现有技术相比，本发明至少具有以下优点：
本发明公开的一种热熔敷加工装置在工作时，首先将塑料框放置在半封闭治具槽内，并将塑料膜放置在塑料框上，接着半封闭治具槽内产生吸附力从而将塑料框固定在其中，半封闭治具槽用于定位工件的两条相邻的边，与此同时，平移气缸带动定位块移动直至定位块与半封闭治具槽拼合在一起，定位块用于定位塑料框的另外两条相邻的边，从而实现塑料框的定位和固定；最后升降气缸带动板加热器下降，板加热器压设于塑料膜上，并对其进行热熔从而使其粘合于塑料框上。
本发明所采取的定位机构由半封闭治具槽和定位块配合形成，从而实现了塑料框的牢固定位和固定，当完成热熔敷加工过程后，平移气缸带动定位块退出时，与此同时，半封闭治具槽内的吸附力消失，从而方便人工或者机械(优选的，机械手臂和吸嘴)将已经粘合好的塑料框和塑料膜取出。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例描述中或现有技术中所需要使用的附图作简单地介绍。
图1为本发明实施例所公开的一种热熔敷加工装置的主视图；
图2为本发明实施例所公开的定位机构的俯视图；
图3为本发明实施例所公开的半封闭治具槽的俯视图。
具体实施方式
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。
参见图1-3所示，本发明实施例公开了一种热熔敷加工装置，包括热熔机构以及位于热熔机构下方的定位机构，热熔机构包括升降气缸11、与升降气缸11的伸缩杆固定连接的隔热板12以及与隔热板12的下方固定连接的板加热器13，定位机构包括半封闭治具槽14、平移气缸15以及与平移气缸15的伸缩杆连接的定位块16，半封闭治具槽14用于定位塑料框K的两条相邻的边，且半封闭治具槽14内设置有若干个均布的吸气孔141，吸气孔141与真空吸气装置相连接，定位块16呈L型，用于定位塑料框K的另外两条相邻的边，定位块16在平移气缸15的带动下与半封闭治具槽14组合共同定位工件。
具体的，平移气缸15为带导杆的气缸，带导杆的气缸的导杆的中心轴线与半封闭治具槽14的对角线在同一条直线上。
板加热器13上连接有导线和插头17，导线和插头17连接电源，从而对板加热器13进行加热。
升降气缸11上设置有压力传感器(图中未示出)，压力传感器用于检测升降气缸11所提供的压力。通过压力传感器可以检测升降气缸11的压力，可以及时调整气缸的压力大小。
更为具体的，热熔机构的升降气缸11通过支架18固定于底座19上，定位机构的半封闭治具槽1通过垫块固定于底座上19，定位机构的平移气缸15同样通过垫块固定于底座19上。
该热熔敷加工装置还包括取件机构(图中未示出)，取件机构包括机械臂、与机械臂连接的吸气板以及固设于吸气板下方的多个吸盘。取件机构用于吸附已经粘合好的塑料框K和塑料膜并将其移走。
本发明的工作原理如下：
首先将塑料框K放置在半封闭治具槽14内，并将塑料膜放置在塑料框K上，接着半封闭治具槽14内产生吸附力从而将塑料框K固定在其中，半封闭治具槽14用于定位工件的两条相邻的边，与此同时，平移气缸15带动定位块16移动直至定位块16与半封闭治具槽14拼合在一起，定位块16用于定位塑料框K的另外两条相邻的边，从而实现塑料框K的定位和固定；最后升降气缸11带动板加热器13下降，板加热器13压设于塑料膜上，并对其进行热熔从而使其粘合于塑料框K上。
本发明所采取的定位机构由半封闭治具槽14和定位块16配合形成，从而实现了塑料框K的牢固定位和固定，当完成热熔敷加工过程后，平移气缸15带动定位块16退出时，与此同时，半封闭治具槽14内的吸附力消失，从而方便人工或者机械(优选的，机械手臂和吸嘴)将已经粘合好的塑料框K和塑料膜取出。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (5)

  1. 一种热熔敷加工装置，其特征在于，包括热熔机构以及位于所述热熔机构下方的定位机构，所述热熔机构包括升降气缸、与所述升降气缸的伸缩杆固定连接的隔热板以及与所述隔热板的下方固定连接的板加热器，所述定位机构包括半封闭治具槽、平移气缸以及与所述平移气缸的伸缩杆连接的定位块，所述半封闭治具槽用于定位工件的两条相邻的边，且所述半封闭治具槽内设置有若干个均布的吸气孔，所述吸气孔与真空吸气装置相连接，所述定位块呈L型，用于定位所述工件的另外两条相邻的边，所述定位块在所述平移气缸的带动下与所述半封闭治具槽组合共同定位所述工件。
  2. 根据权利要求1所述的一种热熔敷加工装置，其特征在于，所述平移气缸为带导杆的气缸，所述带导杆的气缸的导杆的中心轴线与所述半封闭治具槽的对角线在同一条直线上。
  3. 根据权利要求1所述的一种热熔敷加工装置，其特征在于，所述板加热器上连接有导线和插头。
  4. 根据权利要求1所述的一种热熔敷加工装置，其特征在于，所述升降气缸上设置有压力传感器，所述压力传感器用于检测所述升降气缸所提供的压力。
  5. 根据权利要求1所述的一种热熔敷加工装置，其特征在于，该热熔敷加工装置还包括取件机构，所述取件机构包括机械臂、与所述机械臂连接的吸气板以及固设于所述吸气板下方的多个吸嘴。
PCT/CN2016/110764 2016-12-19 2016-12-19 一种热熔敷加工装置 WO2018112702A1 (zh)

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CN110421856A (zh) * 2019-08-13 2019-11-08 苏州富强科技有限公司 一种用于热熔的治具组件、一种热熔机构
CN110421857A (zh) * 2019-08-13 2019-11-08 苏州富强科技有限公司 一种多工位热熔机

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