A glue injection device
A technology of injection device and rubber material, which is applied in the field of rubber material injection device, can solve the problems of complex structure, inconvenient disassembly, difficult operation of replenishing or replacing rubber material, etc., and achieve the effect of simple operation and easy disassembly
Active Publication Date: 2020-11-06
GUANGZHOU TIANYUAN SILICONE MACHINE TECH
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Problems solved by technology
In the injection molding process of liquid silicone, the injection equipment needs to be supplied with a feeding system. The existing feeding structure is complicated, it is inconvenient to disassemble, and it is difficult to replenish or replace the rubber material.
Method used
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Embodiment Construction
[0023] refer to Figure 1 to Figure 4 , which shows the specific structure of the preferred embodiment of the present invention.
[0024] The invention provides a rubber injection device, comprising
[0025] Glue injection barrel, used for glue injection;
[0026] Feed bottle, including bottle cup barrel 21 and piston 22; this part can be disassembled separately for replacement;
[0027] The main body of the injection base includes a lifting drive unit and a bottle feeding unit. The lifting drive unit is used to lift the entire rubber injection device to make the rubber injected into the mold effectively. The bottle feeding unit is used to feed the glue in the bottle. The material is extruded to complete the injection of the rubber material into the mold. The lifting drive unit can drive the glue injection barrel, the feeding bottle and the bottle feeding unit to rise and fall synchronously. The bottle feeding unit can drive the piston 22 inside the bottle cup barrel 21 Mov...
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The invention discloses a glue injection device and applies to the technical field of glue injection equipment. The device comprises a glue injection gun barrel, a glue supply bottle and a main injection base body. The glue injection gun barrel is used for glue injection; the glue supply bottle comprises a bottle cylinder and a piston; the main injection base body comprises a lifting driving unitand a glue bottle glue supply unit, the lifting driving unit can drive the glue injection gun barrel, the glue supply bottle and the glue bottle glue supply unit to synchronously ascend and descend, the glue bottle glue supply unit can drive the piston to move in an inner cavity of the bottle cylinder, and accordingly glue in the inner cavity of the bottle cylinder is extruded into the glue injection gun barrel. The glue injection device is mainly applied to the glue injection process in liquid silicone molding engineering, that is to say, the designated application amount of glue is efficiently injected into a mold, and the glue injection device is mainly applied to injection of little or microamount of liquid glue. Different from existing injection bases, the glue injection device has the advantages that the device does not need to be used in cooperation with a glue supply system and a glue supply device. The injection base is provided with a glue bottle structure which is used for loading and supplying glue. The glue bottle structure has the advantages of being light, easy to disassemble and capable of achieving easy operation of supplementing or replacing glue.
Description
technical field [0001] The invention is used in the technical field of glue injection equipment, and in particular relates to a glue injection device. Background technique [0002] In the silicone molding industry, according to the form of silica gel, silica gel is divided into liquid silica gel and solid silica gel. Liquid silica gel has excellent transparency, tear resistance, good resilience, antibacterial denaturation, thermal stability, and aging resistance. And weather resistance, and no harmful substances after vulcanization, so liquid silica gel gradually replaces solid silica gel as the main raw material for injection molding. In the injection molding process of liquid silicone, the injection equipment needs to be supplied with a feeding system. The existing feeding structure is complicated, it is inconvenient to disassemble, and it is difficult to replenish or replace the rubber. Contents of the invention [0003] The object of the present invention is to provid...
Claims
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IPC IPC(8): B29C45/20B29C45/18B29C45/17
CPCB29C45/17B29C45/18B29C45/20
Inventor 林叶承林焕东林叶良
Owner GUANGZHOU TIANYUAN SILICONE MACHINE TECH