CN211662559U - Mould gating system - Google Patents

Abstract

The utility model relates to the technical field of mold pouring, and in particular to a mold pouring system, including a diverter box, the diverter box is provided with a main nozzle, the diverter box is provided with a first diverter channel, a second diverter channel, and a third diverter channel respectively, and molten glue flows into the first diverter channel, the second diverter channel, and the third diverter channel respectively through the main nozzle, and the diverter box is also provided with a first glue feeding unit, a second glue feeding unit, and a third glue feeding unit respectively, one end of the first diverter channel is correspondingly connected to the first glue feeding unit, one end of the second diverter channel is correspondingly connected to the second glue feeding unit, and one end of the third diverter channel is correspondingly connected to the third glue feeding unit. The utility model provides a mold pouring system that improves the accuracy of glue discharge and improves the yield rate of products.

Description

A mold pouring system

technical field

The utility model relates to the technical field of mold pouring, in particular to a mold pouring system.

Background technique

Molds, various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In a nutshell, a mold is a tool used to make a shaped item, this tool is made up of various parts, and different molds are made up of different parts. It mainly realizes the processing of the shape of the article by changing the physical state of the formed material. Known as the "Mother of Industry". Under the action of external force, the blank becomes a tool with a specific shape and size. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or cavity shape, and the use of the contour shape with the cutting edge can separate the blank according to the contour shape (blanking). Applying the cavity shape allows the blank to obtain a corresponding three-dimensional shape. The mold generally includes two parts, a movable mold and a fixed mold (or a punch and a concave mold), which can be divided and combined. When separated, the parts are taken out, and when closed, the blanks are injected into the mold cavity to form. The mold is a precision tool with complex shape, which bears the expansion force of the blank, and has high requirements on structural strength, rigidity, surface hardness, surface roughness and machining accuracy. The development level of mold production is one of the important symbols of the level of machinery manufacturing.

The existing mold pouring system has complex structure, low glue dispensing accuracy and low productivity, which is not conducive to large-scale promotion and poor practicability.

Utility model content

In order to solve the above technical problems, the utility model provides a mold casting system which improves the accuracy of glue dispensing and improves the yield of products.

The utility model adopts the following technical solutions:

A mold pouring system includes a shunt box, the shunt box is provided with a main nozzle, and a first sprue channel, a second sprue channel, and a third sprue channel are respectively opened inside the shunt box, and the molten rubber passes through the main nozzle. The nozzles flow into the first dispensing channel, the second dispensing channel, and the third dispensing channel respectively, and the dispensing box is further provided with a first glue feeding unit, a second glue feeding unit, and a third glue feeding unit. One end of a dispensing channel is correspondingly connected to the first glue feeding unit, one end of the second dispensing channel is correspondingly connected to the second glue feeding unit, and one end of the third dispensing channel is correspondingly connected to the third glue feeding unit.

A further improvement to the above technical solution is that the shunt box is configured as a bow-type shunt box.

A further improvement to the above technical solution is that the first glue feeding unit includes a first heating box, a first injection pipe connected to the first heating box, and a first nozzle connected to one side of the first injection pipe, the first injection pipe A heating box is communicated with the first dispensing channel.

A further improvement to the above technical solution is that a plurality of first heating wires are arranged in the first heating box, and a power supply is externally connected to the plurality of first heating wires.

A further improvement to the above technical solution is that the second glue feeding unit includes a second heating box, a second injection pipe connected to the second heating box, and a second nozzle connected to one side of the second injection pipe, the first The two heating boxes are communicated with the second dispensing channel.

A further improvement to the above technical solution is that a plurality of second heating wires are arranged in the second heating box, and a power supply is externally connected to the plurality of second heating wires.

A further improvement to the above technical solution is that the third glue feeding unit includes a third heating box, a third injection pipe connected to the third heating box, and a third nozzle connected to one side of the third injection pipe, and the third injection pipe The three heating boxes are communicated with the third dispensing channel.

A further improvement to the above technical solution is that a plurality of third heating wires are arranged in the third heating box, and a power supply is externally connected to the plurality of third heating wires.

The beneficial effects of the present utility model are:

1. The utility model includes a shunt box, the shunt box is provided with a main nozzle, and the inside of the shunt box is respectively provided with a first sprue channel, a second sprue channel, and a third sprue channel, and the molten rubber passes through the main nozzle. into the first dispensing channel, the second dispensing channel, and the third dispensing channel respectively, and the split box is also provided with a first glue feeding unit, a second glue feeding unit, and a third glue feeding unit. One end of the dispensing channel is correspondingly connected to the first glue feeding unit, one end of the second dispensing channel is correspondingly connected to the second glue feeding unit, and one end of the third dispensing channel is correspondingly connected to the third glue feeding unit. The overall structure design Reasonable, the molten rubber is shunted to the first sprue, the second sprue, and the third sprue in turn through the shunt box, and injected through the first glue feeding unit, the second glue feeding unit, and the third glue feeding unit The injection molded parts further improve the accuracy of the glue, effectively improve the production efficiency of the product, the yield is high, and the practicability is strong.

2. The shunt box is set as a bow-shaped shunt box, and the structure design is reasonable. By setting it as a bow-shaped shunt box, it can effectively ensure the accurate dispensing of the molten rubber, improve the production efficiency, and has strong practicability.

3. The first glue feeding unit includes a first heating box, a first injection pipe connected to the first heating box, a first nozzle connected to one side of the first injection pipe, and the first heating box is connected to the first dispensing channel, It can effectively ensure the accuracy of the first glue feeding unit, improve the yield of the product, and has strong practicability.

4. Several first heating wires are arranged in the first heating box, and several first heating wires are externally connected with a power supply, which ensures the stable temperature of the first glue feeding unit, improves the accuracy of glue dispensing, and has strong practicability.

5. The second glue feeding unit includes a second heating box, a second injection pipe connected to the second heating box, a second nozzle connected to one side of the second injection pipe, and the second heating box is connected to the second dispensing channel, It can effectively ensure the accuracy of the second glue feeding unit, improve the yield of the product, and has strong practicability.

6. Several second heating wires are arranged in the second heating box, and several second heating wires are externally connected with a power supply, which ensures the temperature of the second glue feeding unit is stable, improves the accuracy of glue dispensing, and has strong practicability.

7. The third glue feeding unit includes a third heating box, a third injection pipe connected to the third heating box, a third nozzle connected to one side of the third injection pipe, and the third heating box is connected to the third dispensing channel, It can effectively ensure the accuracy of the third glue feeding unit, improve the yield of the product, and has strong practicability.

8. Several third heating wires are arranged in the third heating box, and several third heating wires are externally connected with a power supply, which ensures the stable temperature of the third glue feeding unit, improves the accuracy of glue dispensing, and has strong practicability.

Description of drawings

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

Fig. 2 is the top view of the utility model;

Figure 3 is a cross-sectional view of the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the illustrations in the embodiments of the present invention.

As shown in Figures 1-3, a mold casting system includes a split box 110, the split box 110 is provided with a main nozzle 111, and a first split channel and a second split channel are respectively opened inside the split box 110 , the third sprue, the molten rubber flows into the first sprue, the second sprue, and the third sprue respectively through the main nozzle 111, and the shunting box 110 is also provided with a first glue feeding unit 120, The second glue feeding unit 130 and the third glue feeding unit 140, one end of the first dispensing channel is correspondingly connected to the first glue feeding unit 120, and one end of the second dispensing channel is correspondingly connected to the second glue feeding unit 130, One end of the third dispensing channel is correspondingly connected to the third glue feeding unit 140 .

The shunt box 110 is set as a bow-shaped shunt box, and the structure design is reasonable. By setting it as a bow-shaped shunt box, it can effectively ensure that the molten rubber material is accurately glued, improve production efficiency, and have strong practicability.

The first glue feeding unit 120 includes a first heating box 121, a first injection pipe 122 connected to the first heating box 121, a first nozzle 123 connected to one side of the first injection pipe 122, and the first heating box 121 is connected to the first injection pipe 122. The one-point sprue effectively ensures that the first glue feeding unit 120 can accurately discharge glue, improves the yield of the product, and has strong practicability.

A plurality of first heating wires are arranged in the first heating box 121, and a plurality of first heating wires are externally connected with a power source, so as to ensure a stable temperature of the first glue feeding unit 120, improve the accuracy of glue dispensing, and have strong practicability.

The second glue feeding unit 130 includes a second heating box 131, a second injection pipe 132 connected to the second heating box 131, a second nozzle 133 connected to one side of the second injection pipe 132, and the second heating box 131 is connected to the second injection pipe 132. The two-point sprue effectively ensures that the second glue feeding unit 130 discharges glue accurately, improves the yield of the product, and has strong practicability.

A plurality of second heating wires are arranged in the second heating box 131, and the plurality of second heating wires are externally connected with a power source, which ensures the temperature of the second glue feeding unit 130 is stable, improves the accuracy of glue dispensing, and has strong practicability.

The third glue feeding unit 140 includes a third heating box 141, a third injection pipe 142 connected to the third heating box 141, a third nozzle 143 connected to one side of the third injection pipe 142, and the third heating box 141 is connected to the third injection pipe 142. The three-point sprue effectively ensures that the third glue feeding unit 140 discharges glue accurately, improves the yield of the product, and has strong practicability.

A number of third heating wires are arranged in the third heating box 141, and a plurality of third heating wires are externally connected with a power supply, so as to ensure a stable temperature of the third glue feeding unit 140, improve the accuracy of glue dispensing, and have strong practicability.

The utility model includes a distribution box 110, the distribution box 110 is provided with a main nozzle 111, and a first distribution channel, a second distribution channel, and a third distribution channel are respectively opened inside the distribution box 110, and the molten rubber passes through The main nozzles 111 flow into the first dispensing channel, the second dispensing channel, and the third dispensing channel, respectively. The dispensing box 110 is further provided with a first glue feeding unit 120, a second glue feeding unit 130, and a third glue feeding unit, respectively. Unit 140, one end of the first dispensing channel is correspondingly connected to the first glue feeding unit 120, one end of the second dispensing channel is correspondingly connected to the second glue feeding unit 130, and one end of the third dispensing channel is correspondingly connected to The third glue feeding unit 140 has a reasonable overall structure design. The molten rubber is divided into the first dispensing channel, the second dispensing channel, and the third dispensing channel in sequence through the split box 110, and passes through the first dispensing unit 120, the second dispensing channel, and the third dispensing channel. The second gluing unit 130 and the third gluing unit 140 inject the injection molded parts, further improving the accuracy of gluing, effectively improving the production efficiency of the product, high yield, and strong practicability.

The above-mentioned embodiment only expresses an embodiment of the present invention, and its description is relatively specific and detailed, but it should not be construed as a limitation on the patent of the present invention. It should be pointed out that for those skilled in the art, without departing from the concept of the present invention. Therefore, the protection scope of the patent for this utility model shall be subject to the appended claims.

Claims (8)

1. A mould gating system, includes the reposition of redundant personnel box, its characterized in that: the flow distribution box is provided with a main nozzle, a first distribution channel, a second distribution channel and a third distribution channel are respectively arranged inside the flow distribution box, molten rubber material flows into the first distribution channel, the second distribution channel and the third distribution channel through the main nozzle, the flow distribution box is further provided with a first rubber inlet unit, a second rubber inlet unit and a third rubber inlet unit, one end of the first distribution channel is correspondingly connected to the first rubber inlet unit, one end of the second distribution channel is correspondingly connected to the second rubber inlet unit, and one end of the third distribution channel is correspondingly connected to the third rubber inlet unit.

2. A mold gating system according to claim 1, wherein: the shunting box is an arch-shaped shunting box.

3. A mold gating system according to claim 1, wherein: the first glue feeding unit comprises a first heating box, a first injection pipe communicated with the first heating box, and a first nozzle connected to one side of the first injection pipe, and the first heating box is communicated with the first branch injection passage.

4. A mold gating system according to claim 3, wherein: a plurality of first heating wires are arranged in the first heating box, and a power supply is connected with the first heating wires externally.

5. A mold gating system according to claim 1, wherein: the second glue inlet unit comprises a second heating box, a second injection pipe communicated with the second heating box, and a second nozzle connected to one side of the second injection pipe, and the second heating box is communicated with the second branch injection passage.

6. A mold gating system according to claim 5, wherein: a plurality of second heating wires are arranged in the second heating box, and a power supply is connected with the second heating wires externally.

7. A mold gating system according to claim 1, wherein: the third glue feeding unit comprises a third heating box, a third injection pipe communicated with the third heating box, and a third nozzle connected to one side of the third injection pipe, and the third heating box is communicated with a third branch injection passage.

8. A mold gating system according to claim 7, wherein: a plurality of third heating wires are arranged in the third heating box, and a power supply is connected with the third heating wires externally.

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