Aluminum strip bending machine
A kind of technology of bending machine and bending mechanism, applied in the field of aluminum bar bending machine
Active Publication Date: 2011-11-23
张家港市大新仁和模具厂
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Problems solved by technology
However, in order to reduce the moisture in the aluminum frame, a desiccant needs to be added to the aluminum frame. The usual practice is to drill a small hole on the two opposite corners of the formed aluminum frame, and then send the desiccant into the aluminum frame through the small hole. In the frame, after the desiccant is filled, the aluminum frame is delivered for use, but the small holes on the aluminum frame cannot be eliminated, which affects the appearance of the aluminum frame and the normal work of the next process, and the aluminum frame is in the process of transportation or handling. The desiccant can easily leak out from the small holes, wasting the desiccant
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[0023] The present invention will be described in further detail below through specific examples.
[0024] Such as figure 1 As shown, the first embodiment of the present invention: an aluminum bar bending machine, including a frame 1, a slide rail 2 arranged on the frame 1 extending along the conveying direction of the aluminum bar 17 and symmetrically arranged on the slide rail 2 Two main bending devices 3 for bending the two parts that should be bent in the middle of the aluminum strip 17. Such as Image 6 As shown, the main bending device 3 includes a main bracket 4, a main bending mechanism 5 that is arranged on the main bracket 4 through a bearing and rotates along the center line of the bearing, and a main drive that is arranged on the main bracket 4 to drive the main bending mechanism 5 to rotate. device. The main bending mechanism 5 is combined with the bearing through the rotating shaft 8 on the main bending mechanism 5 . The above-mentioned main driving device m...
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The invention discloses an aluminum strip bending machine. The machine comprises a frame, a slide rail which is arranged on the frame and extends along the conveying direction of an aluminum strip, and two main bending devices which are arranged on the slide rail and used for bending two positions to be bent on the middle part of the aluminum strip, wherein each main bending device is provided with a rotating arm which synchronously rotates with a main bending mechanism in each main bending device; and the rotating arm is provided with an auxiliary bending device for bending the positions to be bent close to the two ends of the aluminum strip again and a feeding pipe capable of feeding a drying agent into the aluminum strip. The invention has the advantages that: after the feeding pipe isarranged on the aluminum strip bending machine, the drying agent can be put into the aluminum strip before the aluminum strip is bent or in the bending process, and after the aluminum strip is bent into an aluminum frame, the drying agent exists in the aluminum frame, so that the aluminum frame is not required to be drilled and has attractive appearance, time for manufacturing the whole aluminum frame is shortened, and production efficiency is improved.
Description
technical field [0001] The invention relates to an aluminum strip bending machine for bending aluminum strips into aluminum frames. Background technique [0002] At present, insulating glass is widely used in various fields such as construction and transportation because of its good heat insulation and sound insulation effects. Aluminum spacer frame for insulating glass (referred to as aluminum frame) is an important part of insulating glass. Using the hollow aluminum bar with a square cross section as the raw material, the aluminum frame can be produced through the aluminum bar bending machine. Therefore, the aluminum bar bending machine is the main equipment for producing aluminum frames. For example, the invention with the application number 201120142319.X discloses an aluminum bar bending machine, which includes a frame and a bending device. The frame is provided with slide rails extending along the conveying direction of the aluminum bar. The bending device It include...
Claims
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IPC IPC(8): B21D7/16
Inventor 汪训
Owner 张家港市大新仁和模具厂