CN103660217A - A metering device for a liquid silicone injection machine - Google Patents
A metering device for a liquid silicone injection machine Download PDFInfo
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- CN103660217A CN103660217A CN201210351402.7A CN201210351402A CN103660217A CN 103660217 A CN103660217 A CN 103660217A CN 201210351402 A CN201210351402 A CN 201210351402A CN 103660217 A CN103660217 A CN 103660217A
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- Prior art keywords
- metering device
- injection cylinder
- injection
- cylinder body
- cylinder
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
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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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76006—Pressure
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
技术领域 technical field
本发明属于机械领域，尤其涉及一种液态硅胶注射机的计量装置技术。 The invention belongs to the field of machinery, and in particular relates to a metering device technology of a liquid silicone injection machine.
背景技术 Background technique
硅胶是一种日常生活品种的常用材料，例如奶嘴，键盘膜等，为了将硅胶挤压成型，液态硅胶注射机被发明，现有的液态硅胶注射机主要用户将液态硅胶注射挤压成成品（例如奶嘴，键盘膜等），而计量装置为液态硅胶注射机的提料装置重要部分，现有的计量装置如图1所示，包括：计量装置本体11，固定在计量装置本体11上的注射缸体A 12和注射缸体B 13，现有技术中的液态硅胶先注入到注射缸体A 12和注射缸体B 13后，在由注射缸体A 12和注射缸体B13同时出料（即出液态硅胶）。
Silicone is a common material used in daily life, such as pacifiers, keyboard membranes, etc. In order to extrude silicone, liquid silicone injection machines were invented. The main users of existing liquid silicone injection machines inject and extrude liquid silicone into finished products ( Such as pacifiers, keyboard membranes, etc.), and the metering device is an important part of the material lifting device of the liquid silicone injection machine.
在实现现有技术的技术方案中，发现现有技术存在如下问题： In realizing the technical solution of the prior art, it is found that the prior art has the following problems:
现有技术的计量装置通过两个注射缸体出料，但是两个注射缸体的压力可能不同，而两个注射缸体的出料速度就是由注射缸体的压力控制的，所以压力不同可能导致两个缸体的出料差异，影响成品的成功率。 The metering device in the prior art discharges the material through two injection cylinders, but the pressure of the two injection cylinders may be different, and the discharge speed of the two injection cylinders is controlled by the pressure of the injection cylinder, so the pressure may be different It leads to the difference in the output of the two cylinders, which affects the success rate of the finished product.
发明内容 Contents of the invention
本发明实施例的目的在于提供一种液态硅胶注射机的计量装置，旨在解决现有的技术方案两个注射缸体的压力可能不同，影响成品的成功率的问题。 The purpose of the embodiments of the present invention is to provide a metering device for a liquid silicone injection machine, which aims to solve the problem that the pressure of the two injection cylinders may be different in the existing technical solution, which affects the success rate of the finished product.
本发明实施例是这样实现的，一种液态硅胶注射机的计量装置，所述计量装置包括：计量装置本体、注射缸体A和注射缸体B，所述计量装置还包括：压力传感器A 、压力传感器B和压力调整器，其中，压力传感器A固定安装在注射缸体A的顶部，压力传感器B固定安装在注射缸体B的顶部，压力调整器通过连通管分别于注射缸体A和注射缸体B 13的入料口连接，该压力调整器固定于液态硅胶注射机本体上。
The embodiment of the present invention is achieved in this way, a metering device for a liquid silicone injection machine, the metering device includes: a metering device body, an injection cylinder A and an injection cylinder B, and the metering device also includes: a pressure sensor A, Pressure sensor B and pressure regulator, wherein, pressure sensor A is fixedly installed on the top of injection cylinder A, pressure sensor B is fixedly installed on the top of injection cylinder B, and the pressure regulator is respectively connected to injection cylinder A and injection cylinder through connecting pipes. The feed port of
在本发明实施例中，本发明提供的技术方案在计量装置的缸体A和缸体B上都安装压力传感器分别检测缸体A和缸体B的压力，当压力不同的时，由压力调整装置调整缸体A和缸体B的压力，所以其具有保证缸体A和缸体B压力一致，提高成品的成功率的优点。 In the embodiment of the present invention, the technical solution provided by the present invention installs pressure sensors on cylinder A and cylinder B of the metering device to detect the pressure of cylinder A and cylinder B respectively. The device adjusts the pressure of cylinder A and cylinder B, so it has the advantages of ensuring the same pressure of cylinder A and cylinder B and improving the success rate of finished products.
附图说明 Description of drawings
图1是现有技术提供的一种液态硅胶注射机的计量装置的结构图； Fig. 1 is a structural diagram of a metering device of a liquid silicone injection machine provided by the prior art;
图2是本发明提供的一种液态硅胶注射机的计量装置的主视图； Fig. 2 is the front view of the metering device of a kind of liquid silicone injection machine provided by the present invention;
图3是本发明提供的一种液态硅胶注射机的计量装置的左视图。 Fig. 3 is a left view of a metering device of a liquid silicone injection machine provided by the present invention.
具体实施方式 Detailed ways
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。 In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
本发明具体实施方式还提供一种液态硅胶注射机的计量装置，该装置如图2、3所示，包括：计量装置本体，固定在计量装置本体11上的注射缸体A 12和注射缸体B 13，该计量装置还包括：压力传感器A 21、压力传感器B 22和压力调整器23，其中，压力传感器A 21固定安装在注射缸体A 12的顶部，压力传感器B 22固定安装在注射缸体B 13的顶部，压力调整器23通过连通管分别于注射缸体A 12和注射缸体B 13的入料口连接，该压力调整器23固定于液态硅胶注射机本体上。
The specific embodiment of the present invention also provides a metering device for a liquid silicone injection machine, as shown in Figures 2 and 3, comprising: a metering device body, an
需要说明的是，上述压力调整器23具体可以为：一空气泵。
It should be noted that the above-mentioned
本发明提供的技术方案在计量装置的缸体A和缸体B上都安装压力传感器分别检测缸体A和缸体B的压力，当压力不同的时，由压力调整装置调整缸体A和缸体B的压力，所以其具有保证缸体A和缸体B压力一致，提高成品的成功率的优点。 In the technical solution provided by the invention, pressure sensors are installed on cylinder A and cylinder B of the metering device to detect the pressures of cylinder A and cylinder B respectively. When the pressures are different, the pressure adjustment device adjusts cylinder A and cylinder B The pressure of cylinder B, so it has the advantages of ensuring the same pressure between cylinder A and cylinder B, and improving the success rate of finished products.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。 The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351402.7A CN103660217A (en) | 2012-09-20 | 2012-09-20 | A metering device for a liquid silicone injection machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210351402.7A CN103660217A (en) | 2012-09-20 | 2012-09-20 | A metering device for a liquid silicone injection machine |
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| CN103660217A true CN103660217A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210351402.7A Pending CN103660217A (en) | 2012-09-20 | 2012-09-20 | A metering device for a liquid silicone injection machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0968808A2 (en) * | 1998-07-02 | 2000-01-05 | Sumitomo Heavy Industries, Ltd. | Back pressure control for an injection moulding machine |
| CN201227853Y (en) * | 2008-04-29 | 2009-04-29 | 林永佳 | Silica gel injection molding device |
| CN201506015U (en) * | 2009-10-01 | 2010-06-16 | 佛山伊之密精密橡胶机械有限公司 | Material feeding mechanism of rubber injecting machine |
| CN101856855A (en) * | 2009-04-07 | 2010-10-13 | 林焕东 | Liquid-state silicon gel injection forming machine |
| CN102049836A (en) * | 2010-10-15 | 2011-05-11 | 董富有 | Two-component liquid silicone injection-molding complete equipment |
-
2012
- 2012-09-20 CN CN201210351402.7A patent/CN103660217A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0968808A2 (en) * | 1998-07-02 | 2000-01-05 | Sumitomo Heavy Industries, Ltd. | Back pressure control for an injection moulding machine |
| CN201227853Y (en) * | 2008-04-29 | 2009-04-29 | 林永佳 | Silica gel injection molding device |
| CN101856855A (en) * | 2009-04-07 | 2010-10-13 | 林焕东 | Liquid-state silicon gel injection forming machine |
| CN201506015U (en) * | 2009-10-01 | 2010-06-16 | 佛山伊之密精密橡胶机械有限公司 | Material feeding mechanism of rubber injecting machine |
| CN102049836A (en) * | 2010-10-15 | 2011-05-11 | 董富有 | Two-component liquid silicone injection-molding complete equipment |
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Application publication date: 20140326 |