Molding device for bridge-cutting-free heat-insulation aluminum profiles

A forming device and aluminum profile technology, which is applied in the field of cutting-free bridge heat-insulating aluminum profile forming devices, can solve the problems of extruding molds and equipment difficulty and cost reduction, large energy consumption, and low production efficiency, so as to avoid bridge cutting equipment , simplification of process, equipment difficulty and cost reduction effect

Active Publication Date: 2014-01-01
DALIAN HUAGONG INNOVATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the existing manufacturing of heat-insulating aluminum profiles, after the two-component polyurethane is reacted and solidified, it is necessary to cut off the aluminum alloy connection part, and the bridge cutting process requires special bridge cutting equipment, which is time-consuming, laborious, energy-consuming, high manufacturing cost, and low production efficiency. To solve the problem, a cutting-free bridge heat-insulating aluminum profile forming device is provided, which is to divide the complex-section aluminum profile C into two parts during the extrusion process of the aluminum profile, that is, to manufacture two simple-section aluminum profiles A and Aluminum profile B, manufacturing aluminum profile A and aluminum profile B compared with the manufacture of aluminum profile C with complex cross-section is significantly lower in difficulty and cost of extrusion dies and equipment, simplifying the process, and then put aluminum profile A and aluminum profile B in the following In the shape fixture, with the relative movement of the shape fixture and the injection head, the injection nozzle pours the two-component polyurethane into the pouring groove B formed by the aluminum profile A and the aluminum profile B after mixing and stirring, and the two-component polyurethane is reacted and cured. The polyurethane heat insulation strip A is formed, and the polyurethane heat insulation strip A connects the aluminum profile A and the aluminum profile B to form a whole, which plays the role of connection and heat insulation, and eliminates the bridge cutting process, that is, one-time forming without cutting the bridge heat insulation aluminum profile

Method used

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  • Molding device for bridge-cutting-free heat-insulation aluminum profiles
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  • Molding device for bridge-cutting-free heat-insulation aluminum profiles

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specific Embodiment approach 1

[0014] Specific implementation mode one: as Figure 1-11 As shown, the cutting-free bridge heat-insulating aluminum profile forming device of the present invention is composed of a frame 1, a conformal fixture 4, a glue supply system 8, and a glue injection head 7; the frame 1 includes an air inlet nozzle 2, a column 3, Linear guide rail A5, rack 6, rail seat 9, slider A10, gear 11, motor fixing plate 12, motor A13, motor B14, sliding seat 15, coupling 16, lead screw 17, slider B18, glue injection head Seat 19, linear guide rail B58, air intake valve 45; Follow-the-shaped clamp 4 comprises air intake 46, horizontal clamping cylinder 30, clamping plate 31, vertical clamping cylinder 32, vertical pendulum block 33, blocking 34, vertical clamping Clamping block A35, vertical clamping block B36, horizontal clamping block A37, horizontal clamping block B38, bottom plate A39, aluminum alloy support 40, bottom plate B41, base 55, base 63, aluminum profile A23, aluminum profile B25; g...

specific Embodiment approach 2

[0015] Specific implementation mode two: as figure 1 As shown, the molding device described in the present embodiment also includes a transmission wheel A59 and a rotating shaft 60, which are used to drive the conformal clamp 4. A plurality of transmission wheels A59 are installed on the rotating shaft 60 (8 among the figures), and the transmission wheels A59 and There can be N such driving shafts formed by the rotating shaft 60, and they are arranged horizontally, and the conformal fixture 4 is placed on the transmission wheel A59, and the upper surface of the transmission wheel A59 contacts with the lower surface of the base plate B41 of the conformal fixture 4, and rotates When the shaft 60 rotates, it drives the transmission wheel A59 to rotate, and drives the conformal fixture 4 to move. The conformable fixture 4 is fixed when pouring the polyurethane heat insulating strip A24. Move in the vertical direction of the axis. Other components and connections are the same as ...

specific Embodiment approach 3

[0017] Specific implementation mode three: as Figure 11 As shown, the molding device described in this embodiment will figure 1 The driving wheel A59 and the rotating shaft 60 are removed and replaced with the driving wheel B61, the wheel frame of the driving wheel B61 is connected with the frame 1, the number of driving wheels B61 can be M, and they are arranged horizontally, and the conformal fixture 4 is placed on the driving wheel On B61, the upper surface of the transmission wheel B61 contacts with the lower surface of the base plate B41 of the conformal fixture 4. When the transmission wheel B61 rotates, it drives the conformal fixture 4 to move. Shaped fixture 4 can move horizontally. Other compositions and connections are the same as those in Embodiments 1 and 2.

[0018] Wherein M is a natural number, and the value of N may be 2≤M≤100.

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Abstract

The invention provides a molding device for bridge-cutting-free heat-insulation aluminum profiles and relates to the fields of manufacturing of the heat-insulation aluminum profiles, machining of aluminum profile doors and windows and the like, aiming at overcoming the problems of an existing heat-insulation aluminum profile manufacturing process that time and labor are wasted, the energy source consumption is great, the manufacturing cost is high and the production efficiency is low since an aluminum alloy connection part needs to be cut off after the curing. The molding device is composed of a rack, a follow fixture, a glue supplying system and a glue injection head; one aluminum profile C with the complicated section is divided into two parts to manufacture two aluminum profiles A and B with the simple sections; then the aluminum profiles A and B are put into the follow fixture; the follow fixture and the glue injection head move relatively; a glue injection nozzle is used for mixing and agitating double-component polyurethane and then pouring the mixture into a pouring groove opening B formed by the aluminum profiles A and B; a polyurethane heat-insulation strip A is formed by curing and molding the double-component polyurethane and the aluminum profiles A and B are connected integrally to achieve connection and heat-insulation effects, so that a bridge cutting procedure can be omitted. With the adoption of the molding device and method provided by the invention, the single-color or double-color bridge-cutting-free heat-insulation aluminum profiles can be machined.

Description

technical field [0001] The invention relates to a cutting-free bridge heat-insulating aluminum profile forming device, which is mainly used in the fields of heat-insulating aluminum profile manufacturing, aluminum profile door and window processing, and the like. Background technique [0002] At present, there is no cutting-free bridge heat-insulating aluminum profile forming device at home and abroad. This kind of aluminum profile A and aluminum profile B with simple cross-sections is fixed in a special follow-up fixture, and the two-component polyurethane is mixed and stirred and then poured into the In the pouring groove B formed by aluminum profile A and aluminum profile B, the two-component polyurethane is reacted and cured to form polyurethane heat-insulating strip A, and polyurethane heat-insulating strip A connects aluminum profile A and aluminum profile B to form a whole, which plays a role of connection and Insulation, so that the cutting-free bridge insulation alu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C37/00B29C39/10B29K75/00
Inventor 韩毅军时丕林刘桂红
Owner DALIAN HUAGONG INNOVATION TECH
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