Glue injection system for flat molding material
A glue injection and flattening technology, applied in the field of glue injection system, can solve problems such as physical injury of staff, unfavorable long-term maintenance of equipment, environmental pollution, etc., and achieve the effects of improving product quality, saving glue, and reducing production costs
Pending Publication Date: 2018-06-22
SUZHOU ZHENRUICHANG MATERIAL TECH CO LTD
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Problems solved by technology
[0002] In the existing glue injection method, at first the material to be soaked in glue is directly immersed in an open container filled with glue. This method will not only cause product quality problems due to the volatilization of the glue, but also cause a large amount of glue. Volatilization into the air will pollute the environment and cause damage to the body of the staff; another existing glue injection method is a kind of glue injection equipment, which is a fully enclosed glue injection unit, which overcomes the above-mentioned glue injection method. However, the glue injection chamber of this kind of glue injection equipment is divided into multiple sub-chambers and the middle sub-chamber is set as a negative pressure area. However, during the glue injection process, as time goes on, the pressure of each sub-chamber gradually becomes equal, resulting in The glue may overflow from the inlet, which is not conducive to the long-term maintenance of the equipment
Method used
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[0025] In order to make the object, technical solution and advantages of the present invention clearer, 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.
[0026] figure 1 Shown is a glue injection system for flat forming molding materials, including a glue injection unit, an air injection device (not shown) arranged at one end of the glue injection unit, and a follow-up mold section 3 arranged at the other end of the glue injection unit; the glue injection unit It is connected to the subsequent mold segment 3 by means of a sealed connection 26 (screws). The air injection equipment is an air compressor.
[0027] The glue injection unit includes an inlet 25 that is arranged at one end of the glue injection unit for feeding and air injection, and is a...
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The invention discloses a glue injection system for a flat molding material. The glue injection system comprises a glue injection unit, air injection equipment arranged at one end of the glue injection unit and a subsequent mold segment arranged at the other end of the glue injection unit, and the glue injection unit is connected with the subsequent mold segment in a sealing connection mode. According to the glue injection system, an inlet and the air injection equipment for air injection are arranged, and therefore glue liquid overflowing caused by pressure changes of a glue injection cavityis prevented; in addition, a constant-temperature zone is arranged, therefore, the temperature of glue liquid in the cavity is not influenced by the subsequent mold segment, the product quality is improved, and the service life of a machine is prolonged.
Description
technical field [0001] The invention relates to the field of material forming equipment, in particular to a glue injection system for flat forming materials such as bakelite corrugated boards and bakelite purlins. Background technique [0002] In the existing glue injection method, at first the material to be soaked in glue is directly immersed in an open container filled with glue. This method will not only cause product quality problems due to the volatilization of the glue, but also cause a large amount of glue. Volatilization into the air will pollute the environment and cause damage to the body of the staff; another existing glue injection method is a kind of glue injection equipment, which is a fully enclosed glue injection unit, which overcomes the above-mentioned glue injection method. However, the glue injection chamber of this kind of glue injection equipment is divided into multiple sub-chambers and the middle sub-chamber is set as a negative pressure area. Howeve...
Claims
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Login to View More IPC IPC(8): B29B15/12
CPCB29B15/12
Inventor 梅天诚
Owner SUZHOU ZHENRUICHANG MATERIAL TECH CO LTD