CN217169630U - A new type of high-performance engineering plastics processing equipment - Google Patents

Abstract

The utility model provides a novel high-performance engineering plastics processing equipment. The novel high-performance engineering plastics processing equipment comprises a mold. A cold air cavity is opened under the mold, and a cavity located above the cold air cavity is opened under the mold. The left and right ends extend to the upper left and right sides of the inside of the mold respectively, and there are several through holes evenly distributed between the cavity and the cold air cavity, and the cavity, the through holes and the cold air cavity are connected; the bottom of the inner wall of the cavity Refrigeration sheets are installed on the left and right sides; the beneficial effect of the utility model is that the heat on the plastic liquid and the mold can be quickly dissipated, which is conducive to the rapid cooling and molding of the plastic product, thereby improving the production efficiency of the plastic product. The ejected wind can quickly dissipate the heat radiated from the multiple cooling holes, and at the same time, it can cool the left and right sides of the mold, further accelerating the cooling speed of the mold and the plastic liquid.

Description

A new type of high-performance engineering plastics processing equipment

technical field

The utility model relates to the technical field of processing equipment, more specifically, the utility model relates to a novel high-performance engineering plastic processing equipment.

Background technique

Plastic processing is a general term for various processes that convert synthetic resins or plastics into plastic products. Plastic processing generally includes compounding, molding, machining, joining, trimming, and assembling of plastics. The last four processes are carried out after the plastic has been formed into a finished product or semi-finished product, also known as secondary plastic processing.

In the prior art, when high-performance engineering plastics processing equipment makes plastic liquid into plastic products, it needs to wait for the plastic liquid to cool, so that the plastic liquid solidifies into a plastic product. Product production efficiency is low.

Utility model content

Aiming at the above-mentioned technical problems in the prior art, a new type of high-performance engineering plastics processing equipment is provided, which can quickly dissipate the heat on the plastic liquid and the mold, which is conducive to the rapid cooling and molding of plastic products, thereby improving the production of plastic products. High efficiency, the air ejected from the multiple air holes can quickly dissipate the heat emitted from the multiple cooling holes, and at the same time, it can cool the left and right sides of the mold, further speeding up the cooling speed of the mold and the plastic liquid.

The purpose and effect of the present utility model are achieved by the following specific technical means:

A new type of high-performance engineering plastics processing equipment, including molds;

A cold air cavity is opened under the mold, and a cavity located above the cold air cavity is opened under the mold. The left and right ends of the cavity extend to the upper left and right sides of the mold, and the cavity and the cold air A number of through holes are evenly distributed between the cavities, and the cavity, the through holes and the cold air cavity communicate with each other;

Refrigeration fins are installed on the left and right sides of the bottom of the inner wall of the cavity, a plurality of heat-conducting rods are fixed on the upper side of the inner wall of the cavity, and the lower ends of the plurality of heat-conducting rods respectively pass through the through holes and extend into the cold air cavity , a number of the heat-conducting rods and the two refrigerating sheets are dislocated and distributed;

An air inlet pipe is fixed on the left side of the top of the mold, and air guide pipes communicated therewith are fixed on the left and right sides of the air inlet pipe.

A further preferred solution: the inside of the mold is hollow, and the top of the mold is fixed with a feed pipe that communicates with the inside thereof, and a valve is installed on the right side of the feed pipe.

A further preferred solution: a number of load-bearing columns are fixed on the left and right sides of the cavity and at the bottom of the interior, and a number of the load-bearing columns are respectively connected with a number of the heat dissipation holes, a number of the heat conduction rods and a number of the Dislocation distribution of the through holes.

A further preferred solution: the inside of the heat-conducting rod is hollow, and the outer wall of the heat-conducting rod is provided with several holes communicating with the inside thereof, and the bottom of the heat-conducting rod is fixed with several inclined heat dissipation fins.

A further preferred solution: the two air outlet pipes are respectively fixed above the left and right sides of the mold, a number of air holes are evenly distributed at the bottom of the air outlet pipe, and a fan is installed in the air inlet pipe.

A further preferred solution: the left and right sides of the mold are provided with a number of uniformly distributed heat dissipation holes, and the heat dissipation holes are communicated with the cavity.

A further preferred solution: the bottom of the mold is provided with two through openings, both of which are communicated with the cold air cavity, the two through openings are respectively located directly below the two refrigerating chips, and the through openings are embedded in each other. There are stencils.

Compared with the prior art, the beneficial effects of the present utility model are:

This new type of high-performance engineering plastics processing equipment, when the refrigerating sheet works, generates a cold source in the cold air cavity, the cold source will continuously enter the cavity through a plurality of through holes, and the heat in the plastic liquid will be transferred to the mold, the mold After absorbing the heat, the heat will be transferred to the cavity, and the cold source in the cavity will absorb the heat, slowly turn it into hot air, and dissipate it to the outside through multiple heat dissipation holes, so that the heat on the plastic liquid and the mold is quickly dissipated, It is conducive to the rapid cooling and forming of plastic products, thereby improving the production efficiency of plastic products;

The heat conduction rod can guide the heat on the mold into the cold air cavity, and the multiple cooling fins at the bottom of the heat conduction rod can quickly dissipate the heat on the heat conduction rod into the cold air cavity, so as to quickly reduce the surface temperature of the mold. It can enter the inside of the heat-conducting rod through multiple holes, absorb the heat inside the heat-conducting rod, and quickly reduce the temperature of the heat-conducting rod;

The wind ejected through the multiple air holes will drive the air flow on the left and right sides of the mold. On the one hand, it can quickly dissipate the heat emitted from the multiple cooling holes, and on the other hand, it can cool the left and right sides of the mold to further speed up the mold. and the cooling rate of the plastic liquid.

Description of drawings

Fig. 1 is the overall front sectional structure schematic diagram of the utility model;

Fig. 2 is the left side sectional structure schematic diagram of the air outlet pipe of the utility model;

Fig. 3 is the partial structure schematic diagram of the A place of the utility model Fig. 1;

FIG. 4 is a schematic diagram of the partial structure at B of FIG. 1 of the present invention.

Labels in the figure: mold 1, cold air cavity 2, cooling sheet 3, through port 4, screen plate 5, through hole 6, cavity 7, bearing column 8, heat dissipation hole 9, heat conduction rod 10, heat dissipation fin 11, hole 12 , Feeding pipe 13, valve 14, air inlet pipe 15, fan 16, air guide pipe 17, air outlet pipe 18, air hole 19.

Detailed ways

Please refer to Fig. 1-4, the embodiment of the present utility model is further described;

A new type of high-performance engineering plastics processing equipment, including a mold 1;

The inside of the mold 1 is hollow, and the top of the mold 1 is fixed with a feed pipe 13 that communicates with its interior, and a valve 14 is installed on the right side of the feed pipe 13;

When the user needs to use the mold 1 to make plastic products, the valve 14 is opened, and then the hot-melt plastic liquid is injected into the feeding pipe 13, and the plastic liquid can be added into the mold 1 through the feeding pipe 13. When the mold 1 When the interior is filled with plastic liquid, stop adding plastic liquid and close the valve 14 to start making plastic products;

A cold air cavity 2 is opened under the inside of the mold 1, and a cavity 7 located above the cold air cavity 2 is opened under the inside of the mold 1. The left and right ends of the cavity 7 extend to the upper left and right sides of the inside of the mold 1, respectively. And there are several uniformly distributed through holes 6 between the cavity 7 and the cold air cavity 2, the cavity 7, the through holes 6 and the cold air cavity 2 communicate with each other, and the bottom of the inner wall of the cavity 7 is connected. Refrigeration sheets 3 are installed on the left and right sides;

The bottom of the mold 1 is provided with two through openings 4, and the through openings 4 are both communicated with the cold air cavity 2. The two through openings 4 are respectively located directly below the two refrigerating sheets 3, and the through openings 4 are inside Both are embedded with a screen plate 5;

The cooling end of the cooling sheet 3 is facing the inside of the cold air cavity 2, and the heat dissipation end of the cooling sheet 3 is attached to the bottom of the inner wall of the cold air chamber 2. After the plastic liquid is added to the mold 1, the two cooling sheets 3 in the cold air chamber 2 are connected to the power supply. , when the cooling sheet 3 is working, its cooling end will absorb the heat in the cold air cavity 2, thereby making the interior of the cold air cavity 2 cool, the heat absorbed by the cooling end will move to the heat dissipation end, and the heat on the heat dissipation end will pass through the opening. 4 is dissipated to the outside world, the function of the screen plate 5 is to prevent the dust from the outside from entering the through port 4, the cold source in the cold air cavity 2 will continuously enter the cavity 7 through the plurality of through holes 6, and the heat in the plastic liquid It will be transferred to the mold 1. After the mold 1 absorbs the heat, it will transfer the heat to the cavity 7. The cold source in the cavity 7 will absorb the heat and slowly become hot air, and the hot air will spread to the left and right sides of the cavity 7. end, and then dissipate to the outside world through a plurality of heat dissipation holes 9. This operation is in order to quickly dissipate the heat on the plastic liquid and the mold 1, so that the plastic liquid is rapidly cooled, which is conducive to the rapid molding of plastic products, thereby improving the production efficiency of plastic products;

Several heat-conducting rods 10 are fixed on the upper side of the inner wall of the cavity 7. The lower ends of the several heat-conducting rods 10 respectively pass through the several through holes 6 and extend into the cold air cavity 2. The two refrigerating sheets 3 are dislocated and distributed;

The interior of the heat-conducting rod 10 is hollow, and the outer wall of the heat-conducting rod 10 is provided with a plurality of holes 12 communicating with the interior thereof, and a plurality of inclined heat dissipation fins 11 are fixed at the bottom of the heat-conducting rod 10;

The left and right sides of the mold 1 are provided with a number of evenly distributed heat dissipation holes 9, and the heat dissipation holes 9 communicate with the cavity 7;

The heat conduction rod 10 can guide the heat on the mold 1 into the cold air cavity 2, and the plurality of heat dissipation fins 11 at the bottom of the heat conduction rod 10 can quickly dissipate the heat on the heat conduction rod 10 into the cold air cavity 2, and the cold source in the cold air cavity 2 will Absorb this heat, and then achieve the effect of rapidly reducing the surface temperature of the mold 1. The cold source in the cold air cavity 2 can enter the interior of the heat-conducting rod 10 through a plurality of holes 12, absorb the heat inside the heat-conducting rod 10, and can quickly reduce the heat-conducting rod 10. temperature;

An air inlet duct 15 is fixed on the left side of the top of the mold 1, and air ducts 17 communicated with it are fixed on the left and right sides of the air inlet duct 15. The air outlet duct 18, two of the air outlet ducts 18 are respectively fixed on the upper left and right sides of the mold 1, the air outlet duct 18 has a number of air holes 19 evenly distributed at the bottom, and the air inlet duct 15 is installed inside There are fans 16;

When the mold 1 is in use, the power supply of the fan 16 in the air inlet duct 15 is turned on, and the fan 16 can draw the outside air into the air inlet duct 15 to form wind, and the wind in the air inlet duct 15 will enter into two In the air duct 17, the air can be introduced into the two air outlet ducts 18 through the two air ducts 17, and finally ejected through the plurality of air holes 19 at the bottom of the air outlet duct 18, and the ejected wind drives the mold 1 to the left and right. The air flow on both sides, on the one hand, can quickly blow off the heat radiated from the plurality of cooling holes 9, on the other hand, it can cool the left and right sides of the mold 1, and further accelerate the cooling speed of the mold 1 and the plastic liquid;

Several load-bearing columns 8 are fixed inside the cavity 7 on the left and right sides and at the bottom of the interior. The dislocation distribution of the through holes 6;

The arrangement of the plurality of bearing columns 8 is to avoid reducing the bearing capacity of the mold 1 due to the opening of the cavity 7 .

Claims (6)

1. The utility model provides a novel high performance engineering plastics processing equipment, includes mould (1), its characterized in that:

a cold air cavity (2) is formed in the lower portion of the inner portion of the mold (1), a cavity (7) located above the cold air cavity (2) is formed in the lower portion of the inner portion of the mold (1), the left end and the right end of the cavity (7) extend to the upper portions of the left side and the right side of the inner portion of the mold (1) respectively, a plurality of through holes (6) are formed between the cavity (7) and the cold air cavity (2) and are distributed uniformly, and the cavity (7), the through holes (6) and the cold air cavity (2) are communicated;

the refrigeration pieces (3) are mounted on the left side and the right side of the bottom of the inner wall of the cavity (7), a plurality of heat conducting rods (10) are fixed on the upper side of the inner wall of the cavity (7), the lower ends of the plurality of heat conducting rods (10) penetrate through the plurality of through holes (6) respectively and extend into the refrigeration cavity (2), and the plurality of heat conducting rods (10) and the two refrigeration pieces (3) are distributed in a staggered mode;

an air inlet pipe (15) is fixed on the left side of the top of the die (1), air guide pipes (17) communicated with the air inlet pipe are fixed on the left side and the right side of the air inlet pipe (15), and air outlet pipes (18) communicated with the air guide pipes are respectively inserted into the lower ends of the two air guide pipes (17);

the left side and the right side of the die (1) are both provided with a plurality of radiating holes (9) which are uniformly distributed, and the radiating holes (9) are communicated with the cavity (7).

2. The novel high-performance engineering plastic processing equipment as claimed in claim 1, wherein: the mould (1) is inside to be the cavity form, just mould (1) top middle be fixed with rather than inside communicating inlet pipe (13), valve (14) are installed on inlet pipe (13) right side.

3. The novel high-performance engineering plastic processing equipment as claimed in claim 1, wherein: the cavity (7) is internally provided with a plurality of bearing columns (8) at the left and right sides and below the inside, and the bearing columns (8) are respectively distributed with a plurality of heat dissipation holes (9), a plurality of heat conduction rods (10) and a plurality of through holes (6) in a staggered manner.

4. The novel high-performance engineering plastic processing equipment as claimed in claim 1, wherein: the heat conducting rod (10) is hollow, a plurality of holes (12) communicated with the inside of the heat conducting rod (10) are formed in the periphery of the outer wall of the heat conducting rod (10), and a plurality of inclined heat radiating fins (11) are fixed at the bottom of the heat conducting rod (10).

5. The novel high-performance engineering plastic processing equipment as claimed in claim 1, wherein: two go out tuber pipe (18) and be fixed in mould (1) left and right sides top respectively, it has a plurality of wind hole (19) that are evenly distributed to open the tuber pipe (18) bottom, install fan (16) in air-supply line (15).

6. The novel high-performance engineering plastic processing equipment as claimed in claim 1, wherein: open mould (1) bottom has two openings (4), opening (4) all communicate with each other with cold air chamber (2), two opening (4) are located two respectively under refrigeration piece (3), all scarf joint has otter board (5) in opening (4).

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