WO2023082106A1 - 一种热敏打印头用封装装置 - Google Patents

一种热敏打印头用封装装置 Download PDF

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Publication number
WO2023082106A1
WO2023082106A1 PCT/CN2021/129856 CN2021129856W WO2023082106A1 WO 2023082106 A1 WO2023082106 A1 WO 2023082106A1 CN 2021129856 W CN2021129856 W CN 2021129856W WO 2023082106 A1 WO2023082106 A1 WO 2023082106A1
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WO
WIPO (PCT)
Prior art keywords
pipe
box
packaging device
print head
air
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PCT/CN2021/129856
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English (en)
French (fr)
Inventor
王共海
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湖南凯通电子有限公司
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Application filed by 湖南凯通电子有限公司 filed Critical 湖南凯通电子有限公司
Priority to PCT/CN2021/129856 priority Critical patent/WO2023082106A1/zh
Publication of WO2023082106A1 publication Critical patent/WO2023082106A1/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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/335—Structure of thermal heads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
    • H01L21/56—Encapsulations, e.g. encapsulation layers, coatings

Definitions

  • the present disclosure relates to the technical field of thermal print head packaging, in particular to a thermal print head packaging device.
  • the thermal print head is composed of a row of heating elements. These elements have the same resistance. These elements are arranged very densely, ranging from 200dpi to 600dpi. These elements will quickly generate high temperature when passing a certain current. When the medium coating meets When these components are touched, the temperature will rise in a very short period of time, and the dielectric coating will undergo a chemical reaction to develop color.
  • Japanese Patent Laid-Open Publication No. 7-130781 discloses a resin encapsulation device, which can avoid the inclination of the thin metal wires, thus avoiding the contact between adjacent thin metal wires. short circuit condition.
  • the packaging device described in the above documents requires a mold, and the cost is relatively high.
  • the invention patent with the authorized notification number CN104742529B discloses a thermal print head packaging device, including an electrical control box, the upper surface of which is provided with an X-axis guide rail, and the Y-axis guide rail is vertically arranged on the X-axis guide rail.
  • a workbench is fixed on the Y-axis guide rail, and a three-dimensional bracket is installed on the electrical control box.
  • a rubber bucket is fixed on the three-dimensional bracket. The rubber bucket is filled with encapsulating resin, and the bottom end of the rubber bucket is provided with a needle; the electrical control box is powered by an external power supply.
  • the PLC is respectively connected with the control buttons, the X-axis guide rail sensor, the Y-axis guide rail sensor, the motor driver and the solenoid valve.
  • the above sensors are respectively connected with the two guide rails, and the motor driver is also connected with the The motors are connected to each other, and the motors respectively control the two guide rails; the solenoid valve is also connected to the compressed air, and the solenoid valve is also connected to the top of the rubber bucket through the air guide tube.
  • the technical problem solved by the present disclosure is to provide a packaging device for a thermal print head that can change the operating environment, accelerate the solidification of the packaging resin, and reduce resin spatter.
  • the packaging device for thermal print head includes: a box body arranged outside the body of the packaging device and used for the operating environment of the components; At the device body, it is used for drying and spraying out the air distribution horizontal pipe of the packaging resin; the fan, heater and water tank fixedly installed on the top of the box; the fan is used to provide wind; the heater is used for the The wind generated by the fan provides heat; the water tank is used to cool the wind heated by the heater.
  • the air distribution horizontal pipe, fan, water tank and heater are connected through a pipe group;
  • the pipe group includes a mixed flow hose fixedly connected to the air distribution horizontal pipe and the outlet end of the heater,
  • the mixed-flow hose runs through the side wall of the box; it is fixedly connected to the hot air pipe on the air outlet tee pipe of the fan and the air inlet end of the heater; it is fixedly connected to the air outlet tee pipe of the fan
  • the condensing pipe on the pipe, the condensing pipe is fixed through the water tank and immersed in water; the cold air pipe fixedly connected to the mixed flow hose, the air inlet end of the cold air pipe and the air outlet end of the condensing pipe
  • a detachable dehumidification mechanism is provided.
  • the box is provided with a guiding mechanism for the movement of the air distribution horizontal pipe
  • the guiding mechanism includes a sliding mechanism and an adjusting mechanism
  • the sliding mechanism includes a guiding round rod, a guiding sleeve, an adjusting plate, a sliding port and The power mechanism
  • the guide round rod is placed horizontally at one end of the air distribution horizontal pipe at right angles, and is fixedly connected with the inner wall of the box body
  • the guide sleeve is slidably sleeved on the guide round rod
  • the The adjusting plate is fixedly installed on the side of the guide sleeve located on the air distribution horizontal pipe.
  • the power mechanism includes a slide, a rack, a motor and a gear
  • the slide is opened on the back side wall of the box, the rack slides through the slide and is connected with the guide sleeve
  • the top of the motor is fixedly connected
  • the motor is fixedly installed on one side of the box
  • the output shaft of the motor rotates and extends into the box
  • the gear is fixedly installed on the output shaft of the motor and is connected to the The teeth on the top of the rack mesh together.
  • the dehumidification mechanism includes a dehumidification box arranged on the top of the box, and two isolation nets are fixedly installed in the dehumidification box, and a water-absorbing sponge for absorbing condensed water is filled between the two isolation nets.
  • the top of the dehumidification box is fixedly connected with two connecting pipes respectively corresponding to the air outlet end of the condensation pipe and the air inlet end of the cold air pipe, and the two connecting pipes are respectively connected to the two The two spaces on the side of the isolation net away from the water-absorbing sponge are connected, and the air outlet end of the condensation pipe and the air inlet end of the cold air pipe are threaded, and are respectively threaded with the two connecting pipes. Connected screw.
  • the top of the dehumidification box is fixedly installed with a limit contact block for limiting the screw sleeve, and the operation side of the dehumidification box is an opening, and is provided with a detachable sealing operation plate.
  • a steel wire hanger that can freely stretch and tighten the steel wire is fixedly installed in the box, and a steel wire end of the steel wire hanger is installed with a mounting sleeve that is fixedly sleeved on the mixed flow hose.
  • the mixed flow hose, hot air pipe, condensation pipe and cold air pipe are all provided with valves.
  • the operation side of the box body is an opening and is hingedly installed with a sealed door, and a controller for controlling is arranged on the sealed door.
  • the thermal print head packaging device provided by the present disclosure has the following beneficial effects:
  • the disclosure provides a packaging device for a thermal print head: the embodiment of the disclosure provides a box body that can isolate the packaging device body from the outside world, forming an independent operating space for subsequent processing, and the air distribution horizontal tube can spray
  • the high-quality packaging resin is used to dry and distribute air, and at the same time to cool the box and distribute air to accelerate the solidification of the packaging resin and reduce resin splashing.
  • the fan supplies air, and the water tank and heater are used to switch between hot and cold air. The operation is flexible and changeable.
  • Fig. 1 is a front view sectional structural schematic diagram of a preferred embodiment of a packaging device for a thermal print head provided by the present disclosure
  • FIG. 2 is a schematic front view of a preferred embodiment of a packaging device for a thermal print head provided by the present disclosure
  • Fig. 3 is the enlarged structure schematic diagram of part A shown in Fig. 1;
  • Fig. 4 is the enlarged structural representation of part B shown in Fig. 1;
  • FIG. 5 is a schematic diagram of an enlarged structure of part C shown in FIG. 2 .
  • Fig. 1 is a front view sectional structural schematic diagram of a preferred embodiment of a packaging device for a thermal print head provided by the present disclosure
  • Fig. 2 is a thermal printhead provided by the present disclosure
  • Fig. 3 is a schematic diagram of the enlarged structure of part A shown in Fig. 1
  • Fig. 4 is a schematic diagram of the enlarged structure of part B shown in Fig. 1
  • Fig. 5 is a schematic diagram of an enlarged structure of part C shown in FIG. 2 .
  • the packaging device for thermal printheads includes: a casing 2 arranged outside the packaging device body 1 for the component operating environment; movably arranged in the casing 2 and positioned at the packaging device body 1 for Dry and spray the air distribution horizontal pipe 3 of the packaging resin; the fan 4, the heater 6 and the water tank 5 fixedly installed on the top of the box body 2; the fan 4 is used to provide wind power; the heater 6 is used for The wind generated by the fan 4 provides heat; the water tank 5 is used to cool the wind heated by the heater 6 .
  • the heating temperature of the heater 6 is 60-85°C
  • the flow rate of the fan 4 is controllable
  • the top of the water tank 5 is open to facilitate heat dissipation
  • the bottom of the air distribution horizontal pipe 3 is provided with a discharge Breeze cloth air outlet, the breeze is not enough to blow the liquid encapsulation resin after being discharged.
  • the box body 2 is provided to isolate the packaging device body 1 from the outside world, forming an independent operation space, which is convenient for subsequent processing. Cooling and air distribution are carried out in the body 2 to accelerate the solidification of the packaging resin and reduce resin splashing, the fan 4 supplies air, the water tank 5 and the heater 6 are used to switch between hot and cold air, and the operation is flexible and changeable.
  • the air distribution horizontal pipe 3, the fan 4, the water tank 5 and the heater 6 are connected through a pipe group.
  • the pipe group includes a mixed flow hose 7 fixedly connected to the air distribution horizontal pipe 3 and the outlet end of the heater 6, and the mixed flow hose 7 runs through the side wall of the box body 2;
  • the condensation pipe 9 fixedly connected to the air outlet tee pipe of the fan 4, and the condensation pipe 9 is fixed Run through the water tank 5 and be immersed in water;
  • the cold air pipe 10 connected to the mixed flow hose 7 is fixed, and the air inlet end of the cold air pipe 10 and the air outlet end of the condensation pipe 9 are provided with detachable dehumidification mechanism.
  • the mixed-flow hose 7 is a heat-resistant pipe
  • the condensation pipe 9 is a copper pipe that facilitates heat dissipation
  • the air outlet end of the condensation pipe 9 is arranged so as to be bent downward to facilitate discharge of condensed water.
  • the box body 2 is provided with a guiding mechanism for the movement of the air distribution horizontal pipe 3, the guiding mechanism includes a sliding mechanism and an adjusting mechanism; the sliding mechanism includes a guiding round rod 11.
  • Guide sleeve 12, adjustment plate 13, slide port 14 and power mechanism, the guide round rod 11 is horizontally placed at one end of the air distribution horizontal pipe 3 at right angles, and is fixedly connected with the inner wall of the box body 2,
  • the guide sleeve 12 is slidably set on the guide round rod 11, and the adjustment plate 13 is fixedly installed on the side of the guide sleeve 12 located on the air distribution horizontal pipe 3;
  • the adjustment mechanism includes a plurality of positioning grooves 18, a sliding sleeve 19, a blocking piece 20, a spring 21 and a positioning block 22, and a plurality of the positioning grooves 18 are evenly opened on the adjustment plate 13 at the One side of the end of the air distribution horizontal pipe 3, the sliding sleeve 19 is slidably set on the end of the air distribution horizontal pipe 3 located at the adjustment plate 13, and the blocking piece 20 is slidably installed in the sliding sleeve 19 And it is fixedly connected with the end of the air distribution horizontal pipe 3, the spring 21 is fixedly installed in the sliding sleeve 19 and on the blocking piece 20, and the positioning block 22 is fixedly installed in the sliding sleeve 19 One side of the adjusting plate 13 is adapted to the positioning groove 18;
  • the top of the sliding sleeve 19 is fixedly equipped with a manual operating lever with a ball.
  • the power mechanism includes a sliding port 14, a rack 15, a motor 16 and a gear 17, the sliding port 14 is provided on the back side wall of the box body 2, and the toothing
  • the bar 15 slides through the sliding opening 14 and is fixedly connected with the top of the guide sleeve 12
  • the motor 16 is fixedly installed on one side of the box body 2, and the output shaft of the motor 16 extends to the box body in rotation.
  • the gear 17 is fixedly mounted on the output shaft of the motor 16 and meshes with the teeth on the top of the rack 15 .
  • the dehumidification mechanism includes a dehumidification box 23 arranged on the top of the box body 2, and two isolation nets 24 are fixedly installed in the dehumidification box 23, and the two isolation nets 24
  • the water-absorbing sponge 25 that is filled with absorbing condensed water between;
  • two pieces of the isolation net 24 isolate the dehumidification box 23 into two buffer chambers on both sides and a filling chamber for the absorbent sponge 25 to fill and absorb water.
  • the top of the dehumidification box 23 is fixedly connected with two connecting pipes 26 respectively corresponding to the air outlet end of the condensation pipe 9 and the air inlet end of the cold air pipe 10.
  • the two connecting pipes 26 communicate with the two spaces on the side of the two isolation nets 24 away from the water-absorbing sponge 25 respectively, the air outlet end of the condensation pipe 9 and the air inlet end of the cold air pipe 10
  • the upper threaded sleeve is provided with a screw sleeve 27 which is threadedly connected with the two connecting pipes 26 respectively;
  • the condensation pipe 9 , the cold air pipe 10 and the two connecting pipes 26 are all provided with threaded sections for the screw sleeve 27 to be installed.
  • the top of the dehumidification box 23 is fixedly installed with a limit contact block 28 for limiting the screw sleeve 27, the operation side of the dehumidification box 23 is an opening, and is set There is a detachable sealed operating panel 29.
  • a steel wire hanger 30 is fixedly installed in the box body 2 and can freely expand and contract to tighten the steel wire.
  • the wire hanger 30 adopts an adaptive hanger driven by a torsion spring inside.
  • the wire of the wire hanger 30 expands and contracts, and the torsion spring can perform Automatic tightening.
  • the mixed flow hose 7, the hot air pipe 8, the condenser pipe 9 and the cold air pipe 10 are all provided with valves, wherein the valve on the mixed flow hose 7 is located at the heating Between the air outlet end of the device 6 and the air outlet end of the cold air pipe 10, the valves of the hot air pipe 8 and the condensation pipe 9 are all located at one end close to the fan 4, and the valves of the cold air pipe 10 Located at one end close to the mixing hose 7;
  • multiple valves are arranged as close as possible to the openings of the pipelines, which can reduce gas backflow in the operating pipelines when they are closed, and improve work efficiency.
  • the operating side of the box body 2 is an opening and is hingedly equipped with a sealed door, and the sealed door is provided with a controller for control;
  • any side of the box body 2 is provided with an operable opening and closing exhaust port (not shown in the figure), and the opening and closing methods of the exhaust port can be manual or electric. It is electric, and the exhaust size of the exhaust port can be adjusted to meet the needs.
  • thermo printhead packaging device The working principle of the thermal printhead packaging device provided in the present disclosure is as follows:
  • the fan 4 supplies air at this time, the air is introduced from the hot air pipe 8 to the heater 6 to be heated to the set temperature, then flows into the box 2 through the mixed flow hose 7, and finally passes through the bottom of the air distribution horizontal pipe 3
  • the cloth air outlet forms a breeze to discharge, and the hot air blown out dries the encapsulated resin, accelerates the condensation, and avoids splashing and loosening;
  • the output shaft of the motor 16 drives the gear 17 to rotate, so that the gear 17 drives the rack 15 to slide, and drives the guide sleeve 12 to slide along the guide rod 11, thereby driving the air distribution horizontal pipe 3 to move, matching the packaging device body 1 Work, when the mixed-flow hose 7 moves, the wire hanger 30 can adjust the length of the mixed-flow hose 7 adaptively;
  • the exhaust is adjusted through the exhaust port, the heater 6 and the hot air pipe 8 are closed simultaneously, and the condensation pipe 9 and the cold air pipe 10 are opened.
  • the water in the water tank 5 is cooled, it enters the dehumidification box 23 for dehumidification.
  • the water is absorbed by the water-absorbing sponge 25 to reduce the water content in the air.
  • the air is discharged into the mixed-flow hose 7 through the cold air pipe 10, and then the inside of the box 2 is cooled. , to reduce operational risks;
  • the height of the air distribution horizontal tube 3 can be adjusted according to the height of the packaged thermal print head and the actual use conditions.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
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  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
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Abstract

一种热敏打印头用封装装置，包括设置在封装装置本体（1）外、用于构建操作环境的箱体（2）；活动设置在箱体（2）内并位于封装装置本体（1）处、用于烘干喷出封装树脂的布风横管（3）；固定安装在箱体（2）顶部的风机（4）、加热器（6）及水槽（5）；风机（4）用于提供风力；加热器（6）用于为风机（4）产生的风提供热量；水槽（5）用于对经过加热器（6）加热后的风进行冷却。

Description

一种热敏打印头用封装装置 技术领域
本公开内容涉及热敏打印头封装技术领域，尤其涉及一种热敏打印头用封装装置。
背景技术
热敏打印头由一排加热元件构成，这些元件都具有相同的电阻，这些元件排得很密，从200dpi到600dpi不等，这些元件在通过一定电流会很快产生高温，当介质涂层遇到这些元件时，在极短的时间内温度就会升高，介质涂层就会发生化学反应，现出颜色。
现有技术中，日本专利文献特开平7-130781号公报公开了一种树脂封装装置，可以避免所述金属细线的倾斜，因此可以避免相邻的金属细线之间因相互接触而造成的短路状态。但是上述文献所记载的封装装置需要模具，成本较高。
经检索，授权公告号为CN104742529B的发明专利公开了一种热敏打印头用封装装置，包括电气控制箱，其上表面设有X轴导轨，Y轴导轨垂直设置于X轴导轨之上，在Y轴导轨上固定有工作台，电气控制箱上还设有三维支架，三维支架上固定有胶桶，胶桶内填充有封装树脂，其底端设有针头；电气控制箱由外部电源供电，其上表面设有控制按键，内部设有PLC，PLC分别与控制按键、X轴导轨传感器、Y轴导轨传感器、电机驱动器以及电磁阀相连接，上述传感器分别与两导轨相连接，电机驱动器还与电机相连接，电机分别控制着两导轨；电磁阀还与压缩空气相连接，电磁阀还通过导气管连接至胶桶的顶端。虽然其发明所涉及的热敏打印头用封装装置封装效果好，能有效的缓解封装树脂在涂布时所产生的金属线移动问题。
然而，由于其不能够对于操作环境进行改变，在封装树脂喷出后不能够及 时凝固，从而在运动过程中容易出现封装树脂飞溅的问题。
因此，有必要提供一种新的热敏打印头用封装装置解决上述技术问题。
发明内容
本公开内容解决的技术问题是提供一种具有能够对操作环境进行改变，加速封装树脂凝固，减少树脂飞溅的热敏打印头用封装装置。
为解决上述技术问题，本公开内容提供的热敏打印头用封装装置包括：设置在所述封装装置本体外、用于构件操作环境的箱体；活动设置在所述箱体内并位于所述封装装置本体处、用于烘干喷出封装树脂的布风横管；固定安装在所述箱体顶部的风机、加热器及水槽；所述风机用于提供风力；所述加热器用于为所述风机产生的风提供热量；所述水槽用于对经过所述加热器加热后的风进行冷却。
优选的，所述布风横管、风机、水槽和加热器通过管组相连通；所述管组包括固定连通在所述布风横管和所述加热器出风端上的混流软管，所述混流软管贯穿所述箱体的侧壁；固定连通在所述风机出风三通管上和所述加热器进风端上的热风管；固定连通在所述风机出风三通管上的冷凝管，所述冷凝管固定贯穿所述水槽并沉浸在水中；固定连通在所述混流软管上的冷风管，所述冷风管的进风端和所述冷凝管的出风端设置有可拆卸的除湿机构。
优选的，所述箱体内设置有供所述布风横管移动的导向机构，所述导向机构包括滑动机构和调节机构；所述滑动机构包括导向圆杆、导向套、调节板、滑口和动力机构，所述导向圆杆呈直角横置在所述布风横管的一端、并与所述箱体的内壁固定连接，所述导向套滑动套设在所述导向圆杆上，所述调节板固定安装在所述导向套位于所述布风横管的一侧。
优选的，所述动力机构包括滑口、齿条、电机和齿轮，所述滑口开设在所 述箱体的背侧壁上，所述齿条滑动贯穿所述滑口并与所述导向套的顶部固定连接，所述电机固定安装在所述箱体的一侧，所述电机的输出轴转动延伸至所述箱体内，所述齿轮固定安装在所述电机的输出轴上并与所述齿条顶部的齿牙相啮合。
优选的，所述除湿机构包括设置在所述箱体顶部的除湿盒，所述除湿盒内固定安装有两片隔离网，两片所述隔离网之间填充有吸附冷凝水的吸水海绵。
优选的，所述除湿盒的顶部固定连通有、两个分别与所述冷凝管出风端和所述冷风管进风端相对应的连接管，两个所述连接管分别与、两个所述隔离网远离所述吸水海绵一侧的两个空间相连通，所述冷凝管的出风端和所述冷风管的进风端上均螺纹套设有、分别与两个所述连接管螺纹连接的螺套。
优选的，所述除湿盒的顶部固定安装有、用于限位所述螺套的限位触块，所述除湿盒的操作侧为开口、并设置有可拆卸的密封操作板。
优选的，所述箱体内固定安装有、可自由伸缩收紧钢丝的钢丝悬吊器，所述钢丝悬吊器的钢丝端上安装有、固定套设在所述混流软管上的安装套。
优选的，所述混流软管、热风管、冷凝管和冷风管上均设置有阀门。
优选的，所述箱体的操作侧为开口并铰接安装有密封门，密封门上设置有用于控制的控制器。
与相关技术相比较，本公开内容提供的热敏打印头用封装装置具有如下有益效果：
本公开内容提供一种热敏打印头用封装装置：本公开内容实施例设置了箱体能够将封装装置本体与外界隔离，形成独立的操作空间，便于后续处理，布风横管能够对喷出的封装树脂进行干燥布风，同时对箱体内进行降温布风，加速封装树脂凝固，减少树脂飞溅情况，风机进行供风，水槽和加热器用于切换 冷热风使用，操作灵活多变。
附图说明
图1为本公开内容提供的热敏打印头用封装装置的一种较佳实施例的主视剖视结构示意图；
图2为本公开内容提供的热敏打印头用封装装置的一种较佳实施例的主视结构示意图；
图3为图1中所示A部分的放大结构示意图；
图4为图1中所示B部分的放大结构示意图；
图5为图2中所示C部分的放大结构示意图。
图中标号：1、封装装置本体；2、箱体；3、布风横管；4、风机；5、水槽；6、加热器；7、混流软管；8、热风管；9、冷凝管；10、冷风管；11、导向圆杆；12、导向套；13、调节板；14、滑口；15、齿条；16、电机；17、齿轮；18、定位槽；19、滑套；20、堵片；21、弹簧；22、定位块；23、除湿盒；24、隔离网；25、吸水海绵；26、连接管；27、螺套；28、限位触块；29、密封操作板；30、钢丝悬吊器。
具体实施方式
下面结合附图和实施方式对本公开内容作进一步说明。
请结合参阅图1-图5，其中，图1为本公开内容提供的热敏打印头用封装装置的一种较佳实施例的主视剖视结构示意图；图2为本公开内容提供的热敏打印头用封装装置的一种较佳实施例的主视结构示意图；图3为图1中所示A部分的放大结构示意图；图4为图1中所示B部分的放大结构示意图；图5为图2中所示C部分的放大结构示意图。
热敏打印头用封装装置包括：设置在所述封装装置本体1外、用于构件操 作环境的箱体2；活动设置在所述箱体2内并位于所述封装装置本体1处、用于烘干喷出封装树脂的布风横管3；固定安装在所述箱体2顶部的风机4、加热器6及水槽5；所述风机4用于提供风力；所述加热器6用于为所述风机4产生的风提供热量；所述水槽5用于对经过所述加热器6加热后的风进行冷却。
本实施例中，所述加热器6的加热温度为60-85℃，所述风机4的流速可控，所述水槽5的顶部为开口，利于散热，布风横管3的底部设置有排出微风的布风口，微风在排出后不足以吹动液态的封装树脂。
本公开内容实施例设置了箱体2能够将封装装置本体1与外界隔离，形成独立的操作空间，便于后续处理，布风横管3能够对喷出的封装树脂进行干燥布风，同时对箱体2内进行降温布风，加速封装树脂凝固，减少树脂飞溅情况，风机4进行供风，水槽5和加热器6用于切换冷热风使用，操作灵活多变。
本公开内容进一步较佳实施例中，所述布风横管3、风机4、水槽5和加热器6通过管组相连通。
所述管组包括固定连通在所述布风横管3和所述加热器6出风端上的混流软管7，所述混流软管7贯穿所述箱体2的侧壁；固定连通在所述风机4出风三通管上和所述加热器6进风端上的热风管8；固定连通在所述风机4出风三通管上的冷凝管9，所述冷凝管9固定贯穿所述水槽5并沉浸在水中；固定连通在所述混流软管7上的冷风管10，所述冷风管10的进风端和所述冷凝管9的出风端设置有可拆卸的除湿机构。
本实施例中，所述混流软管7为耐热管，所述冷凝管9为利于散热的铜管，所述冷凝管9的出风端设置成、利于排出冷凝水的弯曲向下设置。
本公开内容进一步较佳实施例中，所述箱体2内设置有供所述布风横管3移动的导向机构，所述导向机构包括滑动机构和调节机构；所述滑动机构包括 导向圆杆11、导向套12、调节板13、滑口14和动力机构，所述导向圆杆11呈直角横置在所述布风横管3的一端、并与所述箱体2的内壁固定连接，所述导向套12滑动套设在所述导向圆杆11上，所述调节板13固定安装在所述导向套12位于所述布风横管3的一侧；
在本实施例中，所述调节机构包括多个定位槽18、滑套19、堵片20、弹簧21和定位块22，多个所述定位槽18均匀开设在所述调节板13位于所述布风横管3端部的一侧，所述滑套19滑动套设在所述布风横管3位于所述调节板13的一端，所述堵片20滑动安装在所述滑套19内并与所述布风横管3的端部固定连接，所述弹簧21固定安装在所述滑套19内和所述堵片20上，所述定位块22固定安装在所述滑套19位于所述调节板13的一侧并与所述定位槽18相适配；
所述滑套19的顶部固定安装有带圆球的手动操作杆。
本公开内容进一步较佳实施例中，所述动力机构包括滑口14、齿条15、电机16和齿轮17，所述滑口14开设在所述箱体2的背侧壁上，所述齿条15滑动贯穿所述滑口14并与所述导向套12的顶部固定连接，所述电机16固定安装在所述箱体2的一侧，所述电机16的输出轴转动延伸至所述箱体2内，所述齿轮17固定安装在所述电机16的输出轴上并与所述齿条15顶部的齿牙相啮合。
本公开内容进一步较佳实施例中，所述除湿机构包括设置在所述箱体2顶部的除湿盒23，所述除湿盒23内固定安装有两片隔离网24，两片所述隔离网24之间填充有吸附冷凝水的吸水海绵25；
在本实施例中，两片所述隔离网24将所述除湿盒23隔离成、两个两侧的缓冲腔和一个供吸水海绵25填充吸水的填充腔。
本公开内容进一步较佳实施例中，所述除湿盒23的顶部固定连通有、两个 分别与所述冷凝管9出风端和所述冷风管10进风端相对应的连接管26，两个所述连接管26分别与、两个所述隔离网24远离所述吸水海绵25一侧的两个空间相连通，所述冷凝管9的出风端和所述冷风管10的进风端上均螺纹套设有、分别与两个所述连接管26螺纹连接的螺套27；
在本实施例中，所述冷凝管9、冷风管10和两个连接管26上均开设有、供所述螺套27安装的螺纹段。
本公开内容进一步较佳实施例中，所述除湿盒23的顶部固定安装有、用于限位所述螺套27的限位触块28，所述除湿盒23的操作侧为开口、并设置有可拆卸的密封操作板29。
本公开内容进一步较佳实施例中，所述箱体2内固定安装有、可自由伸缩收紧钢丝的钢丝悬吊器30，所述钢丝悬吊器30的钢丝端上安装有、固定套设在所述混流软管7上的安装套；
在本实施例中，所述钢丝悬吊器30采用内部为扭簧驱动的自适应悬吊器，使用中随着混流软管7的移动，钢丝悬吊器30的钢丝伸缩，扭簧能够进行自动收紧。
本公开内容进一步较佳实施例中，所述混流软管7、热风管8、冷凝管9和冷风管10上均设置有阀门，其中，所述混流软管7上的阀门位于所述加热器6的出风端和所述冷风管10的出风端之间，所述热风管8和所述冷凝管9的阀门均位于靠近所述风机4的一端，所述冷风管10的阀门位于靠近所述混流软管7的一端；
在本实施例中，多个阀门尽量靠近各管道口设置，能够在闭合时减少运行管道内气体回流情况，提高工作效率。
本公开内容进一步较佳实施例中，所述箱体2的操作侧为开口并铰接安装 有密封门，密封门上设置有用于控制的控制器；
本实施例中，所述箱体2的任一侧侧边上设置有可操作开合的排气口(图中未示出)，排气口的开合方式可为手动和电动，最佳为电动，同时排气口的排气大小可调节，配合需要使用。
本公开内容提供的热敏打印头用封装装置的工作原理如下：
使用时，将箱体2的密封门打开，使热敏打印头放置在封装装置本体1上进行封装，随后立即关上密封门并启动风机4和加热器6，同时确保冷凝管9和冷风管10闭合，此时风机4进行供风，风由热风管8导入至加热器6能被加热到设定温度，随后通过混流软管7流入至箱体2内，最后通过布风横管3底部的布风口形成微风排出，吹出的热风对封装后的封装树脂进行干燥，加速凝聚，避免出现飞溅松散情况；
干燥同时启动电机16，电机16的输出轴带动齿轮17转动，使齿轮17驱动齿条15滑动，带动导向套12沿导向圆杆11滑动，从而驱动布风横管3移动，配合封装装置本体1工作，在混流软管7运动时，钢丝悬吊器30能够自适应松紧调节混流软管7的长度；
干燥完毕后，由于箱体2内温度过高，此时通过排气口调节排气，同时关闭加热器6和闭合热风管8，并打开冷凝管9和冷风管10，冷凝管9的风通过水槽5内的水冷却后进入至除湿盒23内除湿，水被吸水海绵25吸附减少空气中的水含量，空气通过冷风管10排入混流软管7，之后对箱体2内进行降温处理，减少操作危险；
使用前，根据被封装热敏打印头的高度和实际使用情况可调节布风横管3的高度，调节时，操作滑动滑套19，使其压缩弹簧21即可使定位块22脱离定位槽18，从而自由调节高度，提高使用的灵活性。
需要说明的是，本公开内容的设备结构和附图主要对本公开内容的原理进行描述，在该设计原理的技术上，装置的动力机构、供电系统及控制系统等的设置并没有完全描述清楚，而在本领域技术人员理解上述发明的原理的前提下，可清楚获知其动力机构、供电系统及控制系统的具体。
以上所述仅为本公开内容的实施例，并非因此限制本公开内容的专利范围，凡是利用本公开内容说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本公开内容的专利保护范围内。

Claims (10)

  1. 一种热敏打印头用封装装置，包括：设置在所述封装装置本体外的箱体；
    活动设置在所述箱体内并位于所述封装装置本体处、用于烘干喷出封装树脂的布风横管；及固定安装在所述箱体顶部的风机、加热器及水槽；
    所述风机用于提供风力；
    所述加热器用于为所述风机产生的风提供热量；
    所述水槽用于对经过所述加热器加热后的风进行冷却。
  2. 根据权利要求1所述的热敏打印头用封装装置，其中，所述布风横管、风机、水槽和加热器通过管组相连通；
    所述管组包括固定连通在所述布风横管和所述加热器出风端上的混流软管，所述混流软管贯穿所述箱体的侧壁；
    固定连通在所述风机出风三通管上和所述加热器进风端上的热风管；
    固定连通在所述风机出风三通管上的冷凝管，所述冷凝管固定贯穿所述水槽并沉浸在水中；
    固定连通在所述混流软管上的冷风管，所述冷风管的进风端和所述冷凝管的出风端设置有可拆卸的除湿机构。
  3. 根据权利要求1所述的热敏打印头用封装装置，其中，所述箱体内设置有供所述布风横管移动的导向机构，所述导向机构包括滑动机构和调节机构；
    所述滑动机构包括导向圆杆、导向套、调节板、滑口和动力机构；
    所述导向圆杆呈直角横置在所述布风横管的一端、并与所述箱体的内壁固定连接；
    所述导向套滑动套设在所述导向圆杆上；
    所述调节板固定安装在所述导向套位于所述布风横管的一侧。
  4. 根据权利要求3所述的热敏打印头用封装装置，其中，所述动力机构包括滑口、齿条、电机和齿轮；
    所述滑口开设在所述箱体的背侧壁上；
    所述齿条滑动贯穿所述滑口并与所述导向套的顶部固定连接；
    所述电机固定安装在所述箱体的一侧，所述电机的输出轴转动延伸至所述箱体内；
    所述齿轮固定安装在所述电机的输出轴上并与所述齿条顶部的齿牙相啮合。
  5. 根据权利要求2所述的热敏打印头用封装装置，其中，所述除湿机构包括设置在所述箱体顶部的除湿盒，所述除湿盒内固定安装有两片隔离网，两片所述隔离网之间填充有吸附冷凝水的吸水海绵。
  6. 根据权利要求5所述的热敏打印头用封装装置，其中，所述除湿盒的顶部固定连通有两个分别与所述冷凝管出风端和所述冷风管进风端相对应的连接管，两个所述连接管分别与两个所述隔离网远离所述吸水海绵一侧的两个空间相连通，所述冷凝管的出风端和所述冷风管的进风端上均螺纹套设有分别与两个所述连接管螺纹连接的螺套。
  7. 根据权利要求6所述的热敏打印头用封装装置，其中，所述除湿盒的顶部固定安装有用于限位所述螺套的限位触块，所述除湿盒的操作侧为开口、并设置有可拆卸的密封操作板。
  8. 根据权利要求2所述的热敏打印头用封装装置，其中，所述箱体内固定安装有可自由伸缩收紧钢丝的钢丝悬吊器，所述钢丝悬吊器的钢丝端上安装有固定套设在所述混流软管上的安装套。
  9. 根据权利要求2所述的热敏打印头用封装装置，其中，所述混流软管、 热风管、冷凝管和冷风管上均设置有阀门。
  10. 根据权利要求1所述的热敏打印头用封装装置，其中，所述箱体的操作侧为开口并铰接安装有密封门，密封门上设置有用于控制的控制器。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117238820A (zh) * 2023-09-19 2023-12-15 南京江智科技有限公司 一种半导体封装结构及其封装方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002240048A (ja) * 2001-02-16 2002-08-28 Asuriito Fa Kk 樹脂硬化方法および樹脂硬化装置
JP2010186838A (ja) * 2009-02-11 2010-08-26 Misuzu Kogyo:Kk 電子部品の封止用樹脂部の加熱硬化装置、および電子部品の封止用樹脂部の加熱硬化方法
CN104742529A (zh) * 2015-04-20 2015-07-01 山东华菱电子股份有限公司 热敏打印头用封装装置
CN109980559A (zh) * 2019-04-02 2019-07-05 安徽富煌电力装备科技有限公司 一种光伏并网柜辅助用散热装置
CN209257321U (zh) * 2018-11-22 2019-08-16 普瑞斯伊诺康有限公司 一种对二氧化锰电解槽防腐层后固化装置
CN211125579U (zh) * 2019-08-12 2020-07-28 苏州达亚电子有限公司 二极管生产用塑封设备
CN111564376A (zh) * 2020-05-15 2020-08-21 陈继华 一种芯片封片装置
CN211575785U (zh) * 2019-12-30 2020-09-25 江阴市万源纺织有限公司 一种纺织面料加工烘干装置
CN212727825U (zh) * 2020-07-30 2021-03-16 成都金洹科科技有限公司 一种大功率电子元器件的冷却装置
CN112570207A (zh) * 2020-12-08 2021-03-30 邵阳方邦瑞电子科技有限公司 一种电子元器件制造用环氧树脂点涂装置
CN213431832U (zh) * 2020-07-07 2021-06-15 南京长江药机制造有限公司 干热灭菌烘箱热风循环装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002240048A (ja) * 2001-02-16 2002-08-28 Asuriito Fa Kk 樹脂硬化方法および樹脂硬化装置
JP2010186838A (ja) * 2009-02-11 2010-08-26 Misuzu Kogyo:Kk 電子部品の封止用樹脂部の加熱硬化装置、および電子部品の封止用樹脂部の加熱硬化方法
CN104742529A (zh) * 2015-04-20 2015-07-01 山东华菱电子股份有限公司 热敏打印头用封装装置
CN209257321U (zh) * 2018-11-22 2019-08-16 普瑞斯伊诺康有限公司 一种对二氧化锰电解槽防腐层后固化装置
CN109980559A (zh) * 2019-04-02 2019-07-05 安徽富煌电力装备科技有限公司 一种光伏并网柜辅助用散热装置
CN211125579U (zh) * 2019-08-12 2020-07-28 苏州达亚电子有限公司 二极管生产用塑封设备
CN211575785U (zh) * 2019-12-30 2020-09-25 江阴市万源纺织有限公司 一种纺织面料加工烘干装置
CN111564376A (zh) * 2020-05-15 2020-08-21 陈继华 一种芯片封片装置
CN213431832U (zh) * 2020-07-07 2021-06-15 南京长江药机制造有限公司 干热灭菌烘箱热风循环装置
CN212727825U (zh) * 2020-07-30 2021-03-16 成都金洹科科技有限公司 一种大功率电子元器件的冷却装置
CN112570207A (zh) * 2020-12-08 2021-03-30 邵阳方邦瑞电子科技有限公司 一种电子元器件制造用环氧树脂点涂装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117238820A (zh) * 2023-09-19 2023-12-15 南京江智科技有限公司 一种半导体封装结构及其封装方法
CN117238820B (zh) * 2023-09-19 2024-03-08 南京江智科技有限公司 一种半导体封装结构及其封装方法

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