CN202753397U

CN202753397U - Distributor

Info

Publication number: CN202753397U
Application number: CN 201220394036
Authority: CN
Inventors: 徐新
Original assignee: Ningbo Konrun Machinery Technology Co Ltd
Current assignee: Ningbo Konrun Machinery Technology Co Ltd
Priority date: 2012-08-10
Filing date: 2012-08-10
Publication date: 2013-02-27
Anticipated expiration: 2022-08-10

Abstract

The utility model provides a distributor. The distributor comprises a shell body, wherein a flow path cavity is arranged inside the shell body and comprises a main flow path cavity and four branch flow path cavities, and the main flow path cavity is respectively communicated with each branch flow path cavity. The distributor further comprises a movable inserting plate which separates the main flow path cavity from the branch flow path cavities. The distributor is simple in structure, and capable of rapidly adjusting the flow speed of materials inside the cavities to meet different proportion needs.

Description

A kind of distributor

Technical field

The utility model relates to the sheet material extrusion device, refers to especially a kind of distributor.

Background technology

When adopting multi-layer co-extruded compound mode to produce plastic package material (such as plastic sheeting, plastic sheet and plastic plate), by distributor multilayer material is combined with each other equably, have save material, material can variation, need not poisonous adhesive, meet the advantage such as environmental requirement, and combination is good between the layers of material of plastic package material, and the gas barrier effect is very good.

But, in the market the distributor in this sheet production line flexibly the flow of different materials tackling different ratio demands, thereby affect accuracy and the uniformity of articles of sheet material layers of material thickness.Simultaneously, in actual production, can not the flexible adaptation different materials to the requirement of different cavity shape.

The utility model content

In order to address the above problem, the utility model provides a kind of distributor.A kind of distributor that the utility model provides, simple in structure, can the quick adjustment cavity in the flow velocity of material to tackle different ratio demands.

The technical solution of the utility model is achieved in that

A kind of distributor, comprise housing, described enclosure interior arranges the stream cavity, and described stream cavity comprises a primary flow path cavity and four Zhi Liulu cavitys, described primary flow path cavity is communicated with respectively with between each stream cavity, also comprises the active plugboard that primary flow path cavity and Zhi Liulu cavity are separated.

Above-mentioned a kind of distributor, wherein, described primary flow path cavity laterally runs through the enclosure interior center, the head end of described primary flow path cavity is main feeding mouth, and the end of described primary flow path cavity is discharging opening, and described main feeding mouth is arranged on the left side of housing, described discharging opening is arranged on the right side of housing, the head end of described Zhi Liulu cavity is a feeding mouth, and described feeding mouth is symmetrically distributed in the both sides, front and back of housing, and the end of described Zhi Liulu cavity is connected with the primary flow path cavity.

Above-mentioned a kind of distributor, wherein, described enclosure interior arranges shunt shaft, and described shunt shaft passes primary flow path cavity and each stream cavity, and described shunt shaft is provided with for the main channel that is communicated with the primary flow path cavity and the subchannel that is used for being communicated with at least one stream cavity.

Above-mentioned a kind of distributor, wherein, described shunt shaft arranges four subchannels.

Above-mentioned a kind of distributor, wherein, also comprise control valve, described control valve is arranged on the end of each stream cavity, described control valve comprises throttle block, connecting axle, adjusting rod and fixed head, described throttle block is fixed on the connecting axle, described connecting axle is installed in enclosure interior and has an end to be in outside the housing, described adjusting rod and fixed head are installed in hull outside, the two ends of described fixed head one side are provided with two projections, described projection arranges screw, in the described screw adjusting bolt is set, described two adjusting bolt ends are oppositely arranged, and an end of described adjusting rod contacts between the end of two adjusting bolts and with the end of two adjusting bolts, and the other end of described adjusting rod is connected with the end that connecting axle stretches out housing.

The beneficial effects of the utility model are, according to the requirement of different materials to flow channel shape and size, by changing the active plugboard of suitable shape and size, can be quick, adjust flexibly shape and the size of intersection's runner and sprue, thereby regulate the flow of sprue, the flow of runner and both ratios, the compound zone of layers of material and usage ratio are met the requirements, each layer material tied be incorporated in distributor in the extrusion die evenly, distribute fifty-fifty, thereby guarantee accuracy and the uniformity of articles of sheet material layers of material thickness, make the layering of final articles of sheet material even; Respectively be provided with a control valve by the downside at the material outlet of each runner, can in non-stop-machine situation, independently regulate fast as required the outlet size that each runner leads to sprue, to change the flow proportional of layers of material melt, make the compositely proportional of each layer reach requirement, avoid shutting down and regulate the loss that brings, and make more convenient to operate; Shunting rod removably is installed in housing, makes the distributor can be in the situation that do not change the main body flow passage structure, flexible adaptation be produced the requirement of several pieces materials of different layers.The utility model can be used in the production of different sheet materials by changing simply, fast or adjusting, improves widely the utilization rate of equipment.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the stereogram of a kind of distributor of the utility model;

Fig. 2 is the structural representation of a kind of distributor of the utility model;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the structural representation of shunt shaft in a kind of distributor of the utility model;

Fig. 5 is the top view of Fig. 4.

The specific embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.

As Figure 1-3, a kind of distributor, comprise housing 1, described housing 1 inside arranges the stream cavity, described stream cavity comprises a primary flow path cavity 2 and four Zhi Liulu cavitys 3, described primary flow path cavity 2 is communicated with respectively with between each stream cavity 3, also comprises the active plugboard 7 that primary flow path cavity 2 and Zhi Liulu cavity 3 are separated.

Above-mentioned a kind of distributor, wherein, described primary flow path cavity 2 laterally runs through housing 1 inside center position, the head end of described primary flow path cavity 2 is main feeding mouth 4, the end of described primary flow path cavity 2 is discharging opening 5, described main feeding mouth 4 is arranged on the left side of housing 1, described discharging opening 5 is arranged on the right side of housing 1, the head end of described Zhi Liulu cavity 3 is a feeding mouth 6, described feeding mouth 6 is symmetrically distributed in the both sides, front and back of housing 1, and the end 31 of described Zhi Liulu cavity 3 is connected with primary flow path cavity 2.

Above-mentioned a kind of distributor, wherein, also comprise control valve, described control valve is arranged on the end 31 of each stream cavity 3, described control valve comprises throttle block 81, connecting axle 82, adjusting rod 83 and fixed head 84, described throttle block 81 is fixed on the connecting axle 82, described connecting axle 82 is installed in housing 1 inside and has an end to be in outside the housing 1, described adjusting rod 83 is installed in housing 1 outside with fixed head 84, the two ends of described fixed head 84 1 sides are provided with two projections 85, described projection 85 arranges screw, adjusting bolt 86 is set in the described screw, described two adjusting bolt 86 ends are oppositely arranged, and an end of described adjusting rod 83 contacts between the end of two adjusting bolts 86 and with the end of two adjusting bolts 86, and the other end of described adjusting rod 83 is connected with the end that connecting axle 82 stretches out housing 1.

Such as Fig. 1, Fig. 4, shown in Figure 5, above-mentioned a kind of distributor, wherein, described housing 1 inside arranges shunt shaft 9, described shunt shaft 9 passes primary flow path cavity 2 and each stream cavity 3, and described shunt shaft 9 is provided with for the main channel 91 that is communicated with primary flow path cavity 2 and four subchannels 92 that are used for difference connected component stream cavity 3.

The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. distributor, comprise housing, described enclosure interior arranges the stream cavity, described stream cavity comprises a primary flow path cavity and four Zhi Liulu cavitys, described primary flow path cavity is communicated with respectively with between each stream cavity, it is characterized in that, also comprise the active plugboard that primary flow path cavity and Zhi Liulu cavity are separated.

2. a kind of distributor according to claim 1, it is characterized in that, described primary flow path cavity laterally runs through the enclosure interior center, the head end of described primary flow path cavity is main feeding mouth, the end of described primary flow path cavity is discharging opening, described main feeding mouth is arranged on the left side of housing, described discharging opening is arranged on the right side of housing, the head end of described Zhi Liulu cavity is a feeding mouth, described feeding mouth is symmetrically distributed in the both sides, front and back of housing, and the end of described Zhi Liulu cavity is connected with the primary flow path cavity.

3. a kind of distributor according to claim 2, it is characterized in that, described enclosure interior arranges shunt shaft, described shunt shaft passes primary flow path cavity and each stream cavity, and described shunt shaft is provided with for the main channel that is communicated with the primary flow path cavity and the subchannel that is used for being communicated with at least one stream cavity.

4. a kind of distributor according to claim 3 is characterized in that, described shunt shaft arranges four subchannels.

5. a kind of distributor according to claim 1, it is characterized in that, also comprise control valve, described control valve is arranged on the end of each stream cavity, described control valve comprises throttle block, connecting axle, adjusting rod and fixed head, described throttle block is fixed on the connecting axle, described connecting axle is installed in enclosure interior and has an end to be in outside the housing, described adjusting rod and fixed head are installed in hull outside, the two ends of described fixed head one side are provided with two projections, described projection arranges screw, in the described screw adjusting bolt is set, described two adjusting bolt ends are oppositely arranged, and an end of described adjusting rod contacts between the end of two adjusting bolts and with the end of two adjusting bolts, and the other end of described adjusting rod is connected with the end that connecting axle stretches out housing.