An injection molding machine nozzle glue leakage detection alarm device and control method
An alarm device and injection molding machine technology, applied in the field of injection molding, can solve problems such as heavy workload and easy fatigue of personnel, and achieve the effects of adjustable detection distance, reduced labor intensity and high sensitivity
Active Publication Date: 2020-03-31
XIJING UNIV
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Problems solved by technology
Glue leakage inspection mainly depends on the operator to carry out regularly, the workload is heavy, and the personnel are prone to fatigue
Method used
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Embodiment Construction
[0040] The implementation of the present invention will be described in detail below with examples, so as to fully understand and implement the implementation process of how the present invention uses technical means to solve technical problems and achieve technical effects.
[0041] The invention discloses an injection molding machine nozzle glue leakage detection and alarm device, such as figure 1 and figure 2 As shown, it includes a first sensor assembly 200, a second sensor assembly 230 and a control device 30 arranged on the injection molding machine; the first sensor assembly 200 and the second sensor assembly 230 are both connected to the control device 30;
[0042]The injection molding machine includes a fixed plate 2 of the injection molding machine, one end of the fixed plate 2 of the injection molding machine is connected with the injection mold 3, the other end of the fixed plate 2 of the injection molding machine is provided with a groove 5, and the groove 5 is p...
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The invention discloses a nozzle glue leakage detection and alarm device of an injection molding machine, and a control method. The device comprises a first sensor component, a second sensor componentand a control device which are arranged on the injection molding machine, and the first sensor component and the second sensor component are connected to the control device; the first sensor component comprises a hollow fixing rod of which one end is provided with a fixing hole, and one end of a claviform contact is arranged in the holding rod; the other end of the claviform contact penetrates the fixing hole, and is arranged outside the fixing rod; the claviform contact is connected to a first RVV signal harness through a trigger switch unit; the other end of the fixing rod is connected to aconnecting rod through a first locking bolt; the connecting rod is connected to a magnetic base through a first connecting bolt, and the first sensor component is fixed to the injection molding machine through the magnetic base; and the magnetic base is provided with a magnetic knob switch. According to the nozzle glue leakage detection and alarm device, glue leakage is detected through contact and non-contact sensors, and the device has the advantages of simple clamping, low production cost and high adaptability.
Description
technical field [0001] The invention belongs to the technical field of injection molding, and in particular relates to an injection molding machine nozzle glue leakage detection and alarm device and a control method. Background technique [0002] Injection molding is a molding method of injection and molding. At a certain temperature, the completely molten plastic material is stirred by a screw, injected into the mold cavity through a nozzle with high pressure, and cooled and solidified to obtain a molded product. Its advantages are fast production speed, high efficiency, automatic operation, many varieties, various shapes and sizes, accurate product sizes, easy replacement of products, and the ability to form complex-shaped parts. Injection molding is suitable for mass production and complex-shaped products, etc. Forming processing field. [0003] When the injection molding machine is working, the injection nozzle and the sprue gate of the mold are closely bonded together...
Claims
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IPC IPC(8): B29C45/76B29C45/20
CPCB29C45/20B29C45/76
Inventor 李勇兴张毅蔺国旗李沪苏鹏升
Owner XIJING UNIV