CN205572958U - Compound extrusion equipment of automobile sealing strip - Google Patents

Abstract

The utility model discloses a composite extrusion device for automobile sealing strips, which comprises an extrusion die base, an extrusion die installed on the front face of the extrusion die base, and six feeding extruders installed on the outer periphery of the extrusion die base. machine, the six feeding extruders include two upper feeding extruders installed above the extrusion die base, two front feeding extruders installed on both sides of the front end of the extrusion die base and two The rear feeding extruder installed on both sides of the rear end of the extrusion die base, the front feeding extruder and the rear feeding extruder are located on the same plane, and the space between the two rear feeding extruders The included angle is 90°, the included angle between the two upper feeding extruders is 45°, the included angle between the two front feeding extruders is 180°, and the front feeding extruder Extruder, rear feeding extruder and upper feeding extruder are all staggered. Through the six feeding extruders on the extrusion die base, it has a strong compounding ability and can adapt to the production needs of automobile weather strips with different structures.

Description

Composite extrusion equipment for automobile sealing strip

technical field

The utility model relates to a composite extrusion device for automobile sealing strips.

Background technique

In order to better realize the sealing function, automobile sealing strips often need to be compounded in the same sealing strip product. For example, an automobile sealing strip is composed of multiple materials or an automobile sealing strip is composed of a material with different densities. The composite extrusion equipment on the market is relatively simple, and most of them are composed of 2-3 extrusion equipment, which cannot meet the production demand when producing automotive sealing strips for the high-end market.

Contents of the invention

In order to solve the above-mentioned deficiencies in the prior art, the purpose of this utility model is to provide a compound extrusion equipment for automobile weather strips, so that it can produce more complex automobile weather strips.

In order to achieve the above purpose, a compound extrusion equipment for automobile sealing strips designed by the utility model includes an extrusion die base, an extrusion die installed on the front end of the extrusion die base, and an extrusion die installed on the outer periphery of the extrusion die base. Six feeding extruders, the six feeding extruders include two upper feeding extruders installed above the extrusion die base, two front feeding extruders installed on both sides of the front end of the extrusion die base Extruder and two rear feeding extruders installed on both sides of the rear end of the extrusion die base, the front feeding extruder and the rear feeding extruder are located on the same plane, the two rear feeding extruders The angle between the extruders is 90°, the angle between the two upper feeding extruders is 45°, the angle between the two front feeding extruders is 180°, The front feeding extruder, rear feeding extruder and upper feeding extruder are all staggered and distributed.

The composite extrusion equipment for automobile sealing strips obtained by the utility model has the technical effect of: through the six feeding extruders on the extrusion die base, it has a strong compounding ability and can adapt to automobile sealing strips of different structures. In addition, the six feeding extruders are reasonably distributed on the outer periphery of the extrusion die base, which not only realizes the rationality of the space position, but also facilitates the maintenance of the equipment.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1, a compound extrusion equipment for automobile weather strip 6 provided by the utility model includes an extrusion die base 1, an extrusion die 2 installed on the front end of the extrusion die base, and an extrusion die base installed on the extrusion die base. Six feeding extruders on the outer periphery, the six feeding extruders include two upper feeding extruders 3 installed above the extrusion die base, two mounted on both sides of the front end of the extrusion die base The front feeding extruder 4 and two rear feeding extruders 5 installed on both sides of the extrusion die base rear end, the front feeding extruder and the rear feeding extruder are located on the same plane, so The angle between the two rear feeding extruders is 90°, the angle between the two upper feeding extruders is 45°, and the angle between the two front feeding extruders The included angle is 180°, the front feeding extruder, the rear feeding extruder and the upper feeding extruder are all staggered, and the two front feeding extruders are closer to each other than the upper feeding extruder The front face of the extrusion die base, the two rear feed extruders are farther from the front face of the extrusion die base than the upper feed extruders.

The six feeding extruders output different materials or compound extrudates of one material with different densities into the extrusion die base, and through the shaping and compounding of the extrusion die base and the extrusion die, from The extrusion port of the extrusion die flows out to reach the structure of the automobile weather strip 6 that needs to be produced.

All of the six feeding extruders can be used together, or some feeding extruders can be used together, so as to meet the production needs of automobile composite sealing strips with different structures.

Claims (1)

1. a weather strip for automobile compound extruded equipment, it is characterised in that: include extruding die holder, being arranged on Extrude the extrusion neck ring mold on die holder front end face and six the feedings extrusions being arranged on extrusion die holder periphery Machine, described six feed extruders include two be arranged on extrusion die holder above upper feed extruders, two Individual be arranged on the extrusion front feed extruder of both sides, die holder front end and two be arranged on extrusion die base rear end two The rear feed extruder of side, described front feed extruder is generally aligned in the same plane with rear feed extruder, described After two, the angle between feed extruder is 90 °, in said two angle between feed extruder in 45 °, before said two, the angle between feed extruder is 180 °, described front feed extruder, afterwards feed Material extruder and upper feed extruder are all in staggered distribution.