CN219256284U - Sprue material recovery system - Google Patents

Abstract

The utility model relates to a pouring gate material recovery system which comprises a hopper with a discharging hole and a feeding hole, a crushing mechanism with a discharging hole and a conveying mechanism with a feeding component, wherein the crushing mechanism can crush pouring gate materials, one end of the feeding component is connected with the discharging hole, the other end of the feeding component stretches into the hopper, the plane of a master batch is higher than the port of the feeding component stretching into the hopper during operation, the discharging hole and the port of the feeding component stretching into the hopper are provided with height differences or the feeding component is communicated with a fan, the feeding component stretches into the hopper, the plane of the master batch is higher than the port of the feeding component stretching into the hopper during operation, and the effect of equal-ratio mixing can be realized without stirring.

Description

Sprue material recovery system

Technical Field

The utility model relates to a pouring gate material recycling system.

Background

The recycling of pouring gate materials (pouring gate tails) in the injection molding industry is always one of the focuses of attention in the injection molding (pouring) industry, and along with the rising of the price of petrochemical products, the high-molecular plastic master batch is also fluctuated. The average gate material accounts for 5% -25% of the total mass of the product in the injection molding industry, so how to efficiently utilize the gate material directly affects the cost control of the injection molding product. The current solution is that the materials are recycled, crushed and the master batch is stirred and reused, so that a great deal of labor cost and transportation cost are wasted, and the materials are mixed with other materials to cause product residues. The problem of equal ratio mixing of master batch and return materials cannot be solved by a general feeding system on the market, so that the phenomenon of residual times occurs when the return material ratio of an individual injection molding product is too high.

Disclosure of Invention

In view of the technical problems in the background art, the present utility model aims to provide a sprue material recovery system, which pulverizes recovered sprue material by a pulverizing mechanism and directly feeds the sprue material into a hopper through a feeding member.

In order to solve the technical problems, the utility model adopts the following technical scheme: this kind of runner material recovery system, including have feed opening and feed inlet's hopper, have the reducing mechanism of discharge gate and including feeding member's conveying mechanism, wherein, reducing mechanism can smash the runner material, feeding member one end is connected the discharge gate, feeding member other end stretches into the hopper, during operation masterbatch plane is higher than feeding member stretches into the port of hopper, the discharge gate with feeding member stretches into the port of hopper has the difference in height or feeding member and fan intercommunication, reducing mechanism smashes the runner material of collection to send into the hopper through feeding member, during operation masterbatch plane is higher than feeding member port, makes only when port department below material removes, and the runner material in the feeding member can only fall, reaches and need not to stir also can equal the effect of mixing, and discharge gate and feeding member port have the difference in height and make the runner material rely on gravity whereabouts, feeding member and fan intercommunication, can blow the runner material, also can absorb the runner material.

Preferably, one end of the feeding component extending into the hopper is located at the feed opening, in the working process, the master batch plane has the possibility of descending and being lower than the port of the feeding component, inferior products are generated due to the fact that the feeding component is not mixed in an equal ratio in time, and the port of the feeding component is directly located at the feed opening and is reserved for feeding.

Preferably, the conveying mechanism comprises a fan, the fan is provided with an air outlet, the feeding part comprises a feeding pipe and a feeding pipe, the feeding pipe is communicated with the air outlet, one end of the feeding pipe is communicated with the discharge outlet, the other end of the feeding pipe is communicated with the feeding pipe, the feeding pipe is provided with an air outlet, one end of the feeding pipe stretches into the hopper, the fan blows a pouring gate material falling into the feeding pipe, and finally falls into the hopper, so that feeding is rapid.

Preferably, a movable material passing shaft is arranged in the feeding pipe, the port of the feeding pipe can be accumulated and blocked by the master batch, and the movable material passing shaft can ensure that the pouring gate material smoothly falls.

Preferably, the material passing shaft is provided with blades, and the blades improve the material passing effect caused by the movement of the material passing shaft.

The utility model has the beneficial effects that the feeding part extends into the hopper, and the plane of the master batch is higher than the port of the feeding part extending into the hopper during working, so that the effect of equal-ratio mixing can be realized without stirring. Thus, the present utility model is a substantial feature and improvement over the prior art.

Drawings

The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.

Fig. 1 is a schematic structural view of the present utility model.

In the figure: 1. a hopper; 2. a feed opening; 3. a feed inlet; 4. a crushing mechanism; 5. a discharge port; 6. a feed pipe; 7. an air outlet; 8. a feeding pipe; 9. a feeding shaft; 10. and (3) a blade.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.

Referring to the drawings, in the embodiment of the present utility model, a gate material recycling system includes a hopper 1 having a feed opening 2 and a feed opening 3, a crushing mechanism 4 having a discharge opening 5, and a conveying mechanism including a feeding member, wherein the crushing mechanism 4 may crush a gate material, one end of the feeding member is connected to the discharge opening 5, the other end of the feeding member extends into the hopper 1, a master batch plane is higher than a port of the feeding member extending into the hopper 1 during operation, and a port of the discharge opening 5 and the feeding member extending into the hopper 1 has a height difference or the feeding member is communicated with a fan.

The gate material of collection is smashed to crushing mechanism 4 to send into hopper 1 through feeding part, the during operation masterbatch plane is higher than feeding part port, makes only when port department below material removes, and the gate material in the feeding part can fall, reaches and need not stirring also can equal ratio mixed effect, and discharge gate 5 and feeding part port have the difference in height and make the gate material rely on gravity to fall, and feeding part and fan intercommunication can blow the gate material, also can absorb the gate material.

The following optimizations or further description can be made on the basis of the above embodiments, respectively.

Wherein, feeding part stretches into hopper 1 one end and is located feed opening 2 department, and in the course of the work, the master batch plane exists and descends and be less than feeding part port's possibility, and the untimely feed supplement will produce the defective product because of not having the equal ratio to mix, and feeding part port directly is located feed opening 2 department and reserves time for the feed supplement.

Further, conveying mechanism includes the fan, the fan has air outlet 7, feeding unit includes conveying pipe 6 and feeding pipe 8, conveying pipe 6 with air outlet 7 intercommunication, conveying pipe 6 one end with discharge gate 5 intercommunication, the conveying pipe 6 other end with feeding pipe 8 intercommunication, feeding pipe 8 has the gas vent, feeding pipe 8 one end stretches into hopper 1, and the fan blows the runner material that falls into in the conveying pipe 6 and gets into feeding pipe 8, falls to hopper 1 at last in, and the pay-off is quick.

Furthermore, a movable material passing shaft 9 is arranged in the feeding pipe 8, the port of the feeding pipe 8 can be accumulated and blocked by the master batch, the movable material passing shaft 9 can ensure that the pouring gate material smoothly falls, and the material passing shaft 9 can move left and right or up and down.

In addition, the material passing shaft 9 is provided with blades 10, and the blades 10 improve the material passing effect caused by the movement of the material passing shaft 9.

The foregoing is a preferred embodiment of the present utility model, and it should be noted that the scope of the present utility model is not limited thereto. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the scope and spirit of the utility model as defined in the appended claims.

Claims (5)

1. A runner material recovery system, characterized in that: comprising

The hopper (1) is provided with a feed opening (2) and a feed opening (3);

a crushing mechanism (4) which is provided with a discharge hole (5), wherein the crushing mechanism (4) can crush pouring gate materials;

the conveying mechanism comprises a feeding part, one end of the feeding part is connected with the discharge port (5), the other end of the feeding part stretches into the hopper (1), the plane of the master batch is higher than the port of the feeding part stretching into the hopper (1) during working, and the discharge port (5) and the port of the feeding part stretching into the hopper (1) are provided with height differences or the feeding part is communicated with a fan.

2. A gate material recovery system as claimed in claim 1, wherein: one end of the feeding part extending into the hopper (1) is positioned at the blanking opening (2).

3. A gate material recovery system as claimed in claim 1, wherein:

the conveying mechanism comprises a fan, and the fan is provided with an air outlet (7);

the feeding component comprises a feeding pipe (6) and a feeding pipe (8), wherein the feeding pipe (6) is communicated with the air outlet (7), one end of the feeding pipe (6) is communicated with the discharge outlet (5), the other end of the feeding pipe (6) is communicated with the feeding pipe (8), the feeding pipe (8) is provided with an air outlet, and one end of the feeding pipe (8) extends into the hopper (1).

4. A gate material recovery system as claimed in claim 3, wherein: a movable material passing shaft (9) is arranged in the feeding pipe (8).

5. A gate material recovery system as defined in claim 4, wherein: the feed-through shaft (9) is provided with blades (10).

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