| 铝塑泡罩包装机常见问题解析 |
| 添加时间：2017/9/16 17:45:53 浏览次数： |
| 铝塑泡罩包装机由于生产厂商的不同而存在着很多种形式，目前现有的铝塑泡罩包装机大体可以分为如下三类：辊板连续式铝塑泡罩包装机、平板间歇式铝塑泡罩包装机、平板连续式铝塑泡罩包装机(此种机型尚未广泛使用)。 Blister packing machine by the different manufacturers exist in many forms, the existing blister packing machine can be divided into the following three categories: continuous roll plate type blister packing machine, tablet intermittent blister packing machine, plate continuous blister packaging machine (this type not yet widely used). 铝塑泡罩包装机热封合分为滚筒式和平板式，平板式热压封合效果好于滚筒式热压封合，而滚筒式热压封合在速度、可靠性等方面优于平板式热压封合。根据生产经验，发现铝塑泡罩包装机在使用中容易在泡罩成型、热压封合、下料等方面出现问题，下面简要介绍如何解决这些问题。 Blister packing machine sealing into drum and the plate, plate type heat sealing effect on the drum type heat sealing, and drum type heat sealing in terms of speed and reliability is better than that of plate type heat sealing. According to the experience of production, it is easy to find out how to solve the problems of blister forming, hot pressing, sealing and blanking during the use of aluminum-plastic blister packing machine. 1. 泡罩成型 1. Blister molding 根据泡罩成型是ＰＶＣ硬片经加热后通过模具并利用压缩空气成型为所需要形状、大小的泡罩的原理，因此当成型出的泡罩出现问题时需要从以下几方面着手解决： According to the bubble formation is PVC yingpian after heating through the mold and the use of compressed air bubble forming principle of the required shape and size, so when the bubble forming problems of need to be addressed from the following aspects: 1、如果是个别泡罩成型不饱满或者是成型泡罩破裂需要检查如下几个方面： (1) 检查PVC硬片是否为合格产品或者有气孔存在 1, if it is not full of individual Blister molding or molding blister rupture need to check the following aspects: (1) check whether the PVC sheets for qualified products or have stomata (2) 成型模具表面是否干净无异物存在，成型孔洞是否光滑，气孔是否通畅； (2) whether the mold surface is clean, no foreign body exists, whether the molding hole is smooth and the air hole is unobstructed; (3) 加热装置的表面是否有毛刺等异物划破加热后的PVC或者粘连PVC (3) whether the surface of the heating device has foreign bodies such as burrs, or PVC or adhesion PVC after heating (4) 上下加热板是否存在缝隙 (4) whether there is a gap between the upper heating plate and the lower plate; 2、如果泡罩成型出现整排或者有规律的一列或者多列不起泡、成型部饱满、则需要从如下几个方面检查。 2, if the bubble forming a whole row, or regular rows or columns of non foaming, forming parts full, you need to check from the following aspects. (1) 成型前加热板温度度是否没有达到设定值，检查温度设置是否不够或者加热温度过高导致PVC拉伸细瘦而出现成型漏气； (1) whether the temperature of the heating plate is not up to the set value before molding, check whether the temperature setting is enough or the heating temperature is too high, resulting in the PVC drawing thin and forming the gas leakage; (2) 成型前加热板不平行于成型模具或者是加热板离成型模具距离超过板块泡罩距离； (2) the heating plate is not parallel to the forming die or the heating plate before molding. The distance from the molding die is more than that of the plate blister; (3) 加热的PVC贴着下模具运行，导致PVC冷缩； (3) the heated PVC runs with the lower die, resulting in PVC cold contraction; (4) 成型上下加热板相互之间不平行，导致一端加热不均匀。 (4) the upper and lower heating plates are not parallel with each other, which leads to uneven heating at one end. (5) 正压成型的压缩空气是否洁净、干燥，运行时压力是否有低于0.4MPa的现象，管路有无非正常损耗； (5) whether the compressed air is clean and dry, and the pressure is lower than 0.4MPa when running. The pipeline has no more than normal wear and tear; (6) 板式正压成型模具压力不足或者不平行夹紧ＰＶＣ带，检查有无漏气现象; (6) the pressure of plate forming die is not enough or not parallel, clamping PVC belt, checking whether there is air leakage; 2.热压封合 2. sealing by hot pressing 在辊筒式铝塑泡罩包装的热压封合过程中，ＰＶＣ带与铝箔是由相互平行的辊筒状热封辊和网纹辊在一定温度和压力作用下作啮合式对滚来完成热压封合的。热封辊和网纹辊的接触为线性接触，所需要的压力相对较小。 The roller type blister packaging heat sealing process, PVC belt and foil is composed of parallel roller type heat sealing roller and roller under certain temperature and pressure under the effect of mesh type of roll to complete the heat sealing. The contact between the heat sealing roller and the anilox roller is linear contact, and the required pressure is relatively small. 在平板式铝塑泡罩包装的热压封合过程中，ＰＶＣ带与铝箔是由相互平行的平板状热封板和网纹板在一定温度和压力作用下在同一平面内来完成热压封合的。热封板和网纹板的接触为面状接触，所需要的压力相对较大。 In a plate type blister packaging heat sealing process, PVC belt and foil is composed of planar parallel heat sealing plate and anilox plate at a certain temperature and pressure in the same plane to complete the heat sealing. The contact between the heat seal plate and the checkered plate is surface contact, and the required pressure is relatively large. 不论是滚筒式还是平板式热压封合，当出现热封网纹不清晰、网纹深浅不一、热合时ＰＶＣ带跑位造成硌泡等问题时需要从以下几方面着手解决： Whether the drum type or plate type heat sealing, when heat sealing is not clear, reticulate reticulate shades, heat PVC with movement caused by global issues such as GE needs to be dealt with from the following aspects: (1) 铝箔是否为合格产品，热合面是否涂有符合要求的热溶胶； (1) whether the aluminum foil for qualified products, sealing surface is coated with hot melt adhesive meets the requirements; (2) 加热装置的温度是否过高或过低； (2) whether the temperature of the heating device is too high or too low; (3) ＰＶＣ带或铝箔的运行是否有非正常的阻力； (3) is there any abnormal resistance in the operation of PVC belt or aluminum foil?; (4) 热封模具是否合格，表面是否平整、光滑，ＰＶＣ带上成型出的泡罩能否顺利套入主动辊辊的孔洞内； (4) whether the heat sealing die is qualified, whether the surface is smooth and smooth, and whether the foam cap formed on the PVC belt can be inserted into the hole of the active roll; (5) 网纹辊(板)上的网纹是否纹路清晰、深浅一致； (5) whether the reticulate pattern on the anilox roller (board) is clear and the depth is the same; (6) 热封模具的冷却系统是否工作正常、有效； (6) whether the cooling system of the heat sealing die is working properly and effectively; (7) 热封所需的压力是否正常，低于0.4MPa即不正常； (7) whether the pressure required by the heat seal is normal or below 0.4MPa is abnormal; (8) 热主动(板)和网纹辊(板)是否平行。 (8) whether the heat active (plate) and anilox roll (plate) are parallel?. 3.其他问题 3. other problems 1、全伺服控制的铝塑泡罩包装机装备有各种自动监控装置，能够起到各种保护作用，在发现下列问题时自动停止机器的运行： 1 、 fully servo controlled aluminum-plastic blister packaging machine, equipped with various automatic monitoring device, can play a variety of protective role, in the discovery of the following problems, automatically stop the operation of the machine: (1) 安全防护罩打开或者没有完毕到位； (1) the safety shield is opened or not completed; (2) 压缩空气压力低于0.4MPa时； (2) when compressed air is less than 0.4MPa; (3) 各工位加热温度低于或者高于设置范围时； (3) the heating temperature of each station is lower than or higher than the setting range; (4) ＰＶＣ硬片或铝箔用完； (4) PVC film or foil run out; (5) 包装的药品用完； (5) the medicine used for packing is used up; (6) 某些工位机械过载； (6) some stations are overloaded with machinery; (7) 电路过载； (7) circuit overload; (8) 冷却水系统温度过高； (8) the temperature of the cooling water system is too high; （9）设备运行压力过载或者电路过载故障报警； (9) equipment running pressure overload or circuit overload fault alarm; 2、高速下料器下料不好 2, high-speed feeder blanking is not good (1) 药品表面含有粘度较大的药粉或者药品湿度过大引起发涩粘度大； (1) the surface of the medicine contains the powder or medicine with greater viscosity; the humidity is too large to cause unsmooth and high viscosity; (2) 药品较轻（低于300mg）影响下料速度； (2) the drug is lighter (lower than 300mg), affecting the feeding speed; (3) 模具对泡罩孔位不正； (3) the hole of the bubble is not right; (4) 下料板太高； (4) the stripper plate is too high; (5) 漏板、下料板光洁度不够； (5) bushing, under the plate finish is not enough; (6) 漏板下料口坡度不对； (6) at the outlet slope; (7) 振动器振幅和震频不对； (7) vibration amplitude and frequency of vibrator are not correct; 3、下料跳囊或者跳药 3. Skip, skip, or jump (1) 振动器与设备共振； (1) resonance of vibrator and equipment; (2) 入主动辊不畅； (2) the active roller is not smooth; (3) 板块步进距离不对； (3) plate stepping distance is not right; (4) 步进颤抖； (4) progressive tremor; (5) 主动辊压辊没有压合或者力量不够； (5) the active roller is not pressed or not enough; 除上面提到的这些问题以外，在铝塑包装机的实际使用中可能还会遇到其它各种问题，需要具体问题具体分析，仔细认真地查找问题的产生原因是排除并解决问题的关键。 In addition to these problems mentioned above, in the actual use of plastic packing machine in may encounter various problems, the need to analyze specific issues, causes carefully find the problem is the key to eliminate and solve problems. |
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