Plastic fastener extruder
A technology for extruders and plastics, which is applied in the field of structural improvement of plastic fastener extruders, and can solve problems such as the inability to integrally form plastic fasteners
Pending Publication Date: 2022-01-14
深芏(中山)科技实业有限公司
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Problems solved by technology
[0002] like figure 1 Shown is a plastic fastener with ribs 02 on the back of the fastener body 01. The fastener body 01 and the ribs 02 are integrally formed but are made of plastics of different materials and colors, and are limited by single extrusion on the machine. The single plastic molding channel in the device and the die, the traditional plastic fastener extruder cannot be used for the integral molding of the plastic fastener with the above structure
Method used
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[0018] The present invention will be described below in conjunction with the accompanying drawings and specific embodiments.
[0019] refer to Figure 1-7 :
[0020] The plastic fastener extruder includes a machine platform 10, which is provided with a fastener main body plastic extrusion mechanism 20 and a reinforcing rib plastic extrusion mechanism 30.
[0021] The fastener body plastic extruding mechanism 20 includes a first transmission box 21 and a first motor 22 installed on the top of the machine platform 10 and connected in transmission, a first barrel 23 installed on the front side wall of the first transmission box 21, and a The first hopper 24 at the top of the feeding end of the first barrel 23, the front and rear direction is arranged in the first barrel 23 and the first extruding screw connected with the first transmission box 21 at the rear end, and the first extrusion screw located at the first barrel 23 The outer front end is used to guide the first machine ...
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The invention relates to a plastic fastener extruder. The plastic fastener extruder comprises a mouth mold and two plastic extrusion devices, wherein a fastener main body forming channel and a reinforcing rib forming channel are arranged in the mouth mold, and inlets of the fastener main body forming channel and the reinforcing rib forming channel are mutually independent while outlets of the fastener main body forming channel and the reinforcing rib forming channel intersect with each other; the two plastic extrusion devices are arranged on the same machine table, and each plastic extrusion device comprises a gun barrel, an extrusion screw, an extrusion motor, a hopper arranged at the feeding end of the gun barrel and a machine head; and the mouth mold is arranged on the machine head of one plastic extrusion device so as to directly communicate with the machine head of the plastic extrusion device, and the mouth mold communicates with the machine head of the other plastic extrusion device through a connecting pipe. The plastic fastener extruder can be used for machining plastic fasteners with fastener main bodies and reinforcing ribs made of different materials or / and colors.
Description
technical field [0001] The present invention relates to the structural improvement of plastic fastener extruders. Background technique [0002] Such as figure 1 Shown is a plastic fastener with ribs 02 on the back of the fastener body 01. The fastener body 01 and the ribs 02 are integrally formed but are made of plastics of different materials and colors, and are limited by single extrusion on the machine. The single plastic molding channel in the device and the die, and the traditional plastic fastener extruder cannot be used for the integral molding of the plastic fastener with the above structure. Contents of the invention [0003] The present invention aims to provide an extruder capable of integrally molding the above-mentioned plastic fastener. [0004] For this reason the present invention has adopted following technical scheme: [0005] The plastic fastener extruder includes a die, which is provided with a fastener body forming channel and a reinforcing rib form...
Claims
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Login to View More IPC IPC(8): B29C48/30B29C48/00
CPCB29C48/30B29C48/00
Inventor 杨文举
Owner 深芏(中山)科技实业有限公司