CN115286220A

CN115286220A - Mould system for glass processing

Info

Publication number: CN115286220A
Application number: CN202210949484.9A
Authority: CN
Inventors: 高猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-04

Abstract

The invention belongs to the technical field of glass processing, and particularly relates to a mold system for glass processing. The mould system for processing glass comprises a pair of mould shells, wherein the pair of mould shells are matched with each other and hinged through a hinge; a cavity is arranged in the die shell; a pouring gate is arranged at the top of the mold shell and is communicated with the cavity; a cooling cavity is arranged on the outer side of the cavity in the mold shell; the bottom of the mould shell is provided with a water inlet, the top of the mould shell is provided with a water outlet, and the water inlet and the water outlet are both communicated with the cooling cavity; when the mold is used, cooling water is injected into the cooling cavity through the water inlet, flows out through the water outlet after the cooling cavity is filled with the cooling water, and cools the glass product in the cavity in a flowing water mode, so that the shaping speed of the glass product is improved, the cooling efficiency and the cooling uniformity of the glass product are improved, and the actual efficiency of production and processing is improved.

Description

Mould system for glass processing

Technical Field

The invention belongs to the technical field of glass processing, and particularly relates to a mold system for glass processing.

Background

Glass is an amorphous inorganic non-metallic material, and is generally prepared by using various inorganic minerals as main raw materials and adding a small amount of auxiliary raw materials. The glass product is a general name of articles for daily use and industrial products which are processed by adopting glass as a main raw material, and is widely applied to the fields of buildings, daily use, medical treatment, chemistry, home furnishing, electronics, instruments and the like.

A chinese patent with publication number CN102583958B discloses a glass bottle mold, which comprises an opening mold, a primary mold and a choke plug assembly, wherein a glass bottle-shaped cavity is arranged in the primary mold, the opening mold is sleeved in the primary mold and connected with the glass bottle-shaped cavity, the choke plug assembly is positioned at the top of the primary mold, the choke plug assembly comprises a base and an insert, and the insert is sleeved at the bottom of the base and can freely slide along the vertical direction. In the primary blank forming stage, the glass frit to be formed is placed in the cavity of the glass bottle in advance, when air is introduced from the neck mold and the glass frit in the primary mold is slowly blown up, because the glass frit is subjected to downward extrusion force generated by the gravity of the insert in addition to the extrusion force of the air in the primary forming stage, the fluid glass frit flows from the middle to the edge, and the thicknesses of the glass frit in the middle and the edge are the same.

Glass product mould among the prior art adopts the natural cooling mode usually when using, and its cooling efficiency is lower, and glass product often needs the longer time just can cool off completely, influences the production efficiency of glass product.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a mold system for processing glass, which comprises a pair of mold shells, wherein the mold shells are matched with each other and hinged through a hinge; a cavity is arranged in the die shell; a pouring gate is arranged at the top of the mold shell and communicated with the cavity; a cooling cavity is arranged on the outer side of the cavity in the mold shell; the bottom of the mould shell is provided with a water inlet, the top of the mould shell is provided with a water outlet, and the water inlet and the water outlet are both communicated with the cooling cavity; in the prior art, a glass product mold is usually cooled naturally when in use, so that the cooling efficiency is low, and the glass product can be completely cooled for a long time, thereby affecting the production efficiency of the glass product; when the mold is used, molten glass is injected into the cavity through the pouring gate, then cooling water is injected into the cooling cavity through the water inlet, the cooling water flows out through the water outlet after filling the cooling cavity, and the glass product in the cavity is cooled in a flowing water mode, so that the shaping speed of the glass product is increased, the cooling efficiency and the cooling uniformity of the glass product are improved, and the actual efficiency of production and processing is improved.

Preferably, a soaking shell is fixedly connected inside the cooling cavity; the shapes of the soaking shell and the cavity are matched, and the distances between each part of the soaking shell and the cavity are equal; the water outlet is communicated with the inside of the soaking shell; a plurality of through holes are uniformly distributed on the side wall of the soaking shell; pressure valves are arranged in the through holes, and the pressure thresholds of the pressure valves are equal; because the cooling water gets into and fills the cooling chamber from the bottom after the cooling intracavity portion gradually, lead to glass product bottom cooling earlier easily, the problem of top recooling, the cooling opportunity and the cooling degree of each position of glass product are different, make in the glass product shaping process, the inhomogeneous phenomenon of deformation takes place easily for its each position, reduce product quality, through setting up the soaking shell this moment, after cooling water pours into the cooling intracavity portion into, the cavity in the soaking shell outside can be full of earlier to the cooling water, when the inside water pressure of this cavity reaches the threshold value of pressure valve, the inside pressure valve of a plurality of through-holes can open simultaneously, thereby a plurality of through-holes are synchronous to spraying water of each position of die cavity, play the effect of cooling simultaneously for each position of glass product, improve the cooling uniformity degree to the glass product, thereby improve product quality, reduce the inhomogeneous problem of deformation of each position of product.

Preferably, the pressure valve comprises a blocking ball, and the diameter of the blocking ball is larger than that of the through hole; a conical surface is arranged on one side of the through hole close to the cavity, and the plugging ball is attached to the conical surface; an elastic rope is fixedly connected between the plugging ball and the side wall of the through hole, and the elastic rope is in a tensioning state; after the inside water pressure of soaking shell outside cavity reached certain threshold value, water pressure was greater than the pulling force of elasticity rope to the thrust of shutoff ball, and the cooling water can push the shutoff ball towards the die cavity this moment to make the through-hole open smoothly, play the effect of pressure valve, and because the existence of shutoff ball, through-hole spun cooling water can be dispersed by the shutoff ball, thereby increase the water spray area of through-hole to the die cavity, improve the even degree of cooling to the glass product.

Preferably, a plurality of retaining pieces are uniformly distributed on the circumference of the surface of the blocking ball, and the tips of the retaining pieces face the soaking shell; through setting up a plurality of separation blades on the shutoff ball surface for when the through-hole sprayed water to the die cavity, the separation blade can further break up rivers, further increases the active area of rivers, improves the even degree of cooling to the glass product.

Preferably, a plurality of lantern rings are uniformly distributed on one side of the soaking shell close to the cavity, and the lantern rings are in one-to-one correspondence with the through holes and are coaxially arranged; the blocking ball is positioned in the lantern ring, and a gap is formed between the blocking ball and the lantern ring; a plurality of arc-shaped elastic sheets are uniformly distributed on the surface of the inner side wall of the lantern ring in the circumferential direction, and the tips of the arc-shaped elastic sheets face the cavity; a plurality of connecting rods are fixedly connected between the soaking shell and the side wall of the cavity; after the cooling work to the glass product, stop to cooling chamber inside input cooling water, the shutoff ball can remove and block the through-hole again towards the through-hole under the pulling force effect of elasticity rope this moment, in this in-process, because the most advanced of separation blade and the most advanced of arc shell fragment are close to and extrude mutually, the separation blade can stir the arc shell fragment and make it produce the deformation energy storage, later when the separation blade crosses the arc shell fragment, the arc shell fragment is the pendulum and constantly shakes in the twinkling of an eye, thereby drive the soaking shell and shake, the soaking shell drives the die cavity lateral wall through the connecting rod and shakes, thereby promote the whereabouts fast of soaking board and die cavity lateral wall surface moisture, when making the mould use next time, after pouring into the glass melt into the die cavity inside, can avoid the remaining moisture in die cavity lateral wall surface to cool off the glass melt in advance, lead to the relatively poor problem of glass melt mobility.

Preferably, a plurality of guide holes are uniformly formed in the side wall of the lantern ring; through setting up a plurality of guide holes for the drop on soaking plate surface can be through the smooth whereabouts of guide hole, avoids the lantern ring to block the drop, leads to the problem that the drop is difficult to the nature whereabouts.

Preferably, the side wall of the water outlet is provided with a balance hole; a waterproof breathable film is fixedly connected inside the balance hole; when the inside high temperature of die cavity, the inside water of cooling chamber gasifies fast easily, if rivers output speed is too slow this moment, perhaps the jam appears in outside water pipe, then there is the risk of explosion, this moment through setting up balancing hole and waterproof ventilated membrane, waterproof ventilated membrane is prior art, can allow gas to pass through and liquid does not pass through, when the inside water fast gasification of cooling chamber produces great pressure, gas upwards floats, and outwards ooze through the waterproof ventilated membrane of delivery port department, play the effect of reducing the inside pressure of cooling chamber, avoid the production of explosion problem.

Preferably, the inside of the water outlet is rotatably connected with a rotating shaft through a bracket; the lower end of the rotating shaft is fixedly connected with an impeller; the position of the rotating shaft close to the balance hole is fixedly connected with an installation block; a plurality of soft bristles are fixedly connected to one side of the mounting block close to the waterproof breathable film; because the water of cooling intracavity portion can receive the heating of die cavity, so form the one deck incrustation scale easily on waterproof ventilated membrane surface, influence the gas permeability of waterproof ventilated membrane, rivers can promote the impeller to rotate when passing through the delivery port this moment, and then the impeller drives a plurality of pappus brushes through pivot and installation piece and rotates for the pappus brush scrapes on waterproof ventilated membrane surface, reduces the incrustation scale on waterproof ventilated membrane surface and remains, avoids the incrustation scale to block up the back with waterproof ventilated membrane, its problem of unable normal work.

The invention has the following beneficial effects:

1. according to the mold system for processing glass, molten glass is injected into the cavity through the gate, cooling water is injected into the cooling cavity through the water inlet, the cooling water flows out of the cooling cavity through the water outlet after filling the cooling cavity, and the glass product in the cavity is cooled in a flowing water mode, so that the shaping speed of the glass product is increased, the cooling efficiency and the cooling uniformity of the glass product are improved, and the actual efficiency of production and processing is improved.

2. According to the mold system for processing glass, the soaking shell is arranged, after cooling water is injected into the cooling cavity, the cooling water can fill the cavity outside the soaking shell, and when the water pressure in the cavity reaches the threshold value of the pressure valve, the pressure valves in the through holes can be opened simultaneously, so that the through holes synchronously spray water to all parts of the cavity, the effect of simultaneously cooling all parts of a glass product is achieved, the uniform degree of cooling the glass product is improved, the quality of the product is improved, and the problem of non-uniform deformation of all parts of the product is solved.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view of the water outlet of the present invention;

in the figure: the device comprises a mould shell 1, a hinge 2, a cavity 3, a pouring gate 4, a cooling cavity 5, a water inlet 6, a water outlet 7, a soaking shell 8, a through hole 9, a blocking ball 10, a conical surface 11, an elastic rope 12, a baffle 13, a lantern ring 14, an arc-shaped elastic sheet 15, a connecting rod 16, a guide hole 17, a balance hole 18, a waterproof breathable film 19, a rotating shaft 20, an impeller 21, an installation block 22 and soft bristles 23.

Detailed Description

The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.

Example one

As shown in fig. 1 to 3, a mold system for glass processing according to an embodiment of the present invention includes a pair of mold shells 1, and the pair of mold shells 1 are engaged with each other and hinged by a hinge 2; a cavity 3 is arranged in the die shell 1; a pouring gate 4 is arranged at the top of the mold shell 1, and the pouring gate 4 is communicated with the cavity 3; a cooling cavity 5 is arranged on the outer side of the cavity 3 in the mold shell 1; a water inlet 6 is formed in the bottom of the die shell 1, a water outlet 7 is formed in the top of the die shell 1, and the water inlet 6 and the water outlet 7 are both communicated with the cooling cavity 5; in the prior art, a glass product mold is usually cooled naturally when in use, so that the cooling efficiency is low, and the glass product can be completely cooled for a long time, thereby affecting the production efficiency of the glass product; when the mold is used, molten glass is injected into the cavity 3 through the pouring gate 4, then cooling water is injected into the cooling cavity 5 through the water inlet 6, the cooling water flows out through the water outlet 7 after filling the cooling cavity 5, and the glass product in the cavity 3 is cooled in a flowing water mode, so that the shaping speed of the glass product is increased, the cooling efficiency and the cooling uniformity of the glass product are improved, and the actual efficiency of production and processing is improved.

A soaking shell 8 is fixedly connected inside the cooling cavity 5; the shape of the soaking shell 8 is matched with that of the cavity 3, and the distances between each part of the soaking shell 8 and the cavity 3 are equal; the water outlet 7 is communicated with the inside of the soaking shell 8; a plurality of through holes 9 are uniformly distributed on the side wall of the soaking shell 8; pressure valves are arranged in the through holes 9, and the pressure thresholds of the pressure valves are equal; because the cooling water gets into and fills up cooling chamber 5 from the bottom gradually behind 5 inside of cooling chamber, lead to glass product bottom cooling earlier easily, the problem of top recooling, the cooling opportunity and the cooling degree of each position of glass product are different, make in the glass product forming process, the inhomogeneous phenomenon of deformation takes place easily in its each position, reduce product quality, through setting up soaking shell 8 this moment, after cooling water pours into cooling chamber 5 inside into, the cooling water can be full of the cavity in the soaking shell 8 outside earlier, when the inside water pressure of this cavity reaches the threshold value of pressure valve, the inside pressure valve of a plurality of through-holes 9 can open simultaneously, thereby a plurality of through-holes 9 are synchronous to each position of die cavity 3 water spray, play the effect of cooling simultaneously for each position of glass product, improve the even degree of cooling to the glass product, thereby improve product quality, reduce the inhomogeneous problem of each position deformation of product.

The pressure valve comprises a blocking ball 10, and the diameter of the blocking ball 10 is larger than that of the through hole 9; a conical surface 11 is arranged on one side of the through hole 9 close to the cavity 3, and the blocking ball 10 is attached to the conical surface 11; an elastic rope 12 is fixedly connected between the blocking ball 10 and the side wall of the through hole 9, and the elastic rope 12 is in a tensioning state; after 8 outside cavities's of soaking shell water pressure reaches certain threshold value, water pressure is greater than the pulling force of elasticity rope 12 to the thrust of shutoff ball 10, the cooling water can push shutoff ball 10 away towards die cavity 3 this moment, thereby make through-hole 9 open smoothly, play the effect of pressure valve, and because the existence of shutoff ball 10, through-hole 9 spun cooling water can be dispersed by shutoff ball 10, thereby increase through-hole 9 is to the water spray area of die cavity 3, the improvement is to the even degree of cooling of glass product.

A plurality of baffle sheets 13 are uniformly distributed on the circumference of the surface of the blocking ball 10, and the tips of the baffle sheets 13 face the soaking shell 8; through set up a plurality of separation blades 13 on blocking ball 10 surface for when through-hole 9 sprayed water to die cavity 3, separation blade 13 can further break up rivers, further increases the area of action of rivers, improves the even degree of cooling to the glass product.

A plurality of lantern rings 14 are uniformly distributed on one side, close to the cavity 3, of the soaking shell 8, and the lantern rings 14 are in one-to-one correspondence with the through holes 9 and are coaxially arranged; the blocking ball 10 is positioned inside the lantern ring 14, and a gap exists between the blocking ball 10 and the lantern ring 14; a plurality of arc-shaped elastic sheets 15 are uniformly distributed on the surface of the inner side wall of the lantern ring 14 in the circumferential direction, and the tips of the arc-shaped elastic sheets 15 face the cavity 3; a plurality of connecting rods 16 are fixedly connected between the soaking shell 8 and the side wall of the cavity 3; after the cooling work to the glass product is finished, stop to the inside input cooling water of cooling chamber 5, shutoff ball 10 can move towards through-hole 9 and with through-hole 9 shutoff again under the pulling force effect of elasticity rope 12 this moment, in this process, because the most advanced of separation blade 13 and the most advanced of arc shell fragment 15 are close to each other and extrude, separation blade 13 can stir arc shell fragment 15 and make it produce the deformation energy storage, later when separation blade 13 crossed arc shell fragment 15, arc shell fragment 15 swings back and constantly shakes in the twinkling of an eye, thereby drive soaking shell 8 and shake, soaking shell 8 drives the lateral wall of die cavity 3 through connecting rod 16 and shakes, thereby promote the quick whereabouts of soaking plate and 3 lateral wall surface moisture of die cavity, when making the mould use next time, behind 3 inside injection glass melt to the die cavity, can avoid 3 lateral wall surface residual moisture of die cavity to cool off glass melt in advance, lead to the poor problem of glass melt mobility.

A plurality of guide holes 17 are uniformly formed in the side wall of the lantern ring 14; through setting up a plurality of guide holes 17 for the drop on soaking plate surface can fall through guide hole 17 smoothly, avoids lantern ring 14 to block the drop, leads to the problem that the drop is difficult to the nature whereabouts.

Example two

As shown in fig. 4, a first comparative example, in which another embodiment of the present invention is: a balance hole 18 is formed in the side wall of the water outlet 7; a waterproof breathable film 19 is fixedly connected inside the balance hole 18; when the inside high temperature of die cavity 3, the inside water of cooling chamber 5 is the easy rapid gasification, if rivers output speed is too slow this moment, perhaps the jam appears in outside water pipe, then there is the risk of explosion, this moment through setting up balanced hole 18 and waterproof ventilated membrane 19, waterproof ventilated membrane 19 is prior art, can allow gas to pass through and liquid does not pass through, when the inside water rapid gasification of cooling chamber 5 and production great pressure, gas upwards floats, and waterproof ventilated membrane 19 through delivery port 7 department outwards oozes, play the effect of reducing the inside pressure of cooling chamber 5, avoid the production of explosion problem.

The inside of the water outlet 7 is rotatably connected with a rotating shaft 20 through a bracket; the lower end of the rotating shaft 20 is fixedly connected with an impeller 21; a mounting block 22 is fixedly connected to the position of the rotating shaft 20 close to the balance hole 18; a plurality of soft bristles 23 are fixedly connected to one side of the mounting block 22 close to the waterproof breathable film 19; because the inside water of cooling chamber 5 can receive the heating of die cavity 3, so form the one deck incrustation scale on waterproof ventilated membrane 19 surface easily, influence waterproof ventilated membrane 19's gas permeability, rivers can promote impeller 21 when passing through delivery port 7 and rotate this moment, and then impeller 21 drives a plurality of pappus brushes through pivot 20 and installation piece 22 and rotates, make the pappus brush scrape away on waterproof ventilated membrane 19 surface, reduce the incrustation scale on waterproof ventilated membrane 19 surface and remain, avoid the incrustation scale to block up waterproof ventilated membrane 19 the back, its problem of unable normal work.

The working principle is as follows: when the mold is used, molten glass is injected into the cavity 3 through the gate 4, then cooling water is injected into the cooling cavity 5 through the water inlet 6, the cooling water flows out through the water outlet 7 after filling the cooling cavity 5, and the glass product in the cavity 3 is cooled in a flowing water mode, so that the shaping speed of the glass product is increased, the cooling efficiency and the cooling uniformity of the glass product are improved, and the actual efficiency of production and processing is improved; because cooling water is gradually filled in the cooling cavity 5 from the bottom after entering the cooling cavity 5, the problems of firstly cooling the bottom of a glass product and secondly cooling the top of the glass product are easily caused, the cooling time and the cooling degree of each part of the glass product are different, so that each part of the glass product is easily deformed unevenly during the forming process of the glass product, the product quality is reduced, at the moment, by arranging the soaking shell 8, after the cooling water is filled in the cooling cavity 5, the cooling water can be filled in the cavity outside the soaking shell 8, when the water pressure in the cavity reaches the threshold value of the pressure valve, the pressure valves in the through holes 9 can be opened simultaneously, so that the through holes 9 synchronously spray water to each part of the cavity 3, the effect of simultaneously cooling each part of the glass product is achieved, the uniform cooling degree of the glass product is improved, the product quality is improved, and the problem of uneven deformation of each part of the product is reduced; when the water pressure in the cavity outside the soaking shell 8 reaches a certain threshold value, the thrust of the water pressure on the blocking ball 10 is greater than the tension of the elastic rope 12, and at the moment, the cooling water pushes the blocking ball 10 away towards the cavity 3, so that the through hole 9 is smoothly opened to play a role of a pressure valve, and due to the existence of the blocking ball 10, the cooling water sprayed out of the through hole 9 is dispersed by the blocking ball 10, so that the water spraying area of the through hole 9 on the cavity 3 is increased, and the uniform degree of cooling of the glass product is improved; the blocking pieces 13 are arranged on the surface of the blocking ball 10, so that when the through hole 9 sprays water to the cavity 3, the blocking pieces 13 can further break up water flow, the action area of the water flow is further increased, and the cooling uniformity of a glass product is improved; after the cooling work of the glass product is finished, the cooling water is stopped being input into the cooling cavity 5, at the moment, the blocking ball 10 can move towards the through hole 9 under the action of the tensile force of the elastic rope 12 and blocks the through hole 9 again, in the process, as the tip of the blocking piece 13 and the tip of the arc-shaped elastic piece 15 are close to each other and extrude, the blocking piece 13 can stir the arc-shaped elastic piece 15 and enable the arc-shaped elastic piece 15 to generate deformation energy storage, and then when the blocking piece 13 crosses the arc-shaped elastic piece 15, the arc-shaped elastic piece 15 instantly swings back and continuously shakes to drive the soaking shell 8 to shake, and the soaking shell 8 drives the side wall of the cavity 3 to shake through the connecting rod 16, so that the quick falling of the moisture on the surfaces of the soaking plate and the side wall of the cavity 3 is promoted, and when the mold is used next time, after the glass melt is injected into the cavity 3, the problem that the residual moisture on the side wall of the cavity 3 cools the glass melt in advance, and the mobility of the glass melt is poor can be avoided; by arranging the guide holes 17, water drops on the surface of the soaking plate can smoothly fall through the guide holes 17, and the problem that the water drops are difficult to naturally fall due to the fact that the lantern ring 14 blocks the water drops is avoided; when the temperature in the cavity 3 is too high, the water in the cooling cavity 5 is easily and quickly gasified, if the water flow output speed is too low at the moment, or an external water pipe is blocked, the risk of explosion exists, at the moment, the waterproof breathable film 19 is arranged by arranging the balance hole 18 and the waterproof breathable film 19, the waterproof breathable film 19 is the prior art, gas can be allowed to pass through but liquid can not pass through, when the water in the cooling cavity 5 is quickly gasified and generates larger pressure, the gas floats upwards and seeps outwards through the waterproof breathable film 19 at the water outlet 7, the effect of reducing the pressure in the cooling cavity 5 is achieved, and the explosion problem is avoided; because the inside water of cooling chamber 5 can receive the heating of die cavity 3, so form the one deck incrustation scale on waterproof ventilated membrane 19 surface easily, influence waterproof ventilated membrane 19's gas permeability, rivers can promote impeller 21 when passing through delivery port 7 and rotate this moment, and then impeller 21 drives a plurality of pappus brushes through pivot 20 and installation piece 22 and rotates, make the pappus brush scrape away on waterproof ventilated membrane 19 surface, reduce the incrustation scale on waterproof ventilated membrane 19 surface and remain, avoid the incrustation scale to block up waterproof ventilated membrane 19 the back, its problem of unable normal work.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and so on.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely intended to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mould system for glass processing which characterized in that: comprises a pair of mould shells (1), wherein the pair of mould shells (1) are matched with each other and hinged through a hinge (2); a cavity (3) is arranged in the die shell (1); a pouring gate (4) is arranged at the top of the mold shell (1), and the pouring gate (4) is communicated with the cavity (3); a cooling cavity (5) is arranged on the outer side of the cavity (3) in the mold shell (1); the bottom of the die shell (1) is provided with a water inlet (6), the top of the die shell (1) is provided with a water outlet (7), and the water inlet (6) and the water outlet (7) are communicated with the cooling cavity (5).

2. The mold system for glass processing according to claim 1, wherein: a soaking shell (8) is fixedly connected inside the cooling cavity (5); the shape of the soaking shell (8) is matched with that of the cavity (3), and the distances between each part of the soaking shell (8) and the cavity (3) are equal; the water outlet (7) is communicated with the inside of the soaking shell (8); a plurality of through holes (9) are uniformly distributed on the side wall of the soaking shell (8); pressure valves are arranged in the through holes (9), and pressure thresholds of the pressure valves are equal.

3. The mold system for glass processing according to claim 2, wherein: the pressure valve comprises a blocking ball (10), and the diameter of the blocking ball (10) is larger than that of the through hole (9); one side of the through hole (9) close to the cavity (3) is provided with a conical surface (11), and the sealing ball (10) is attached to the conical surface (11); an elastic rope (12) is fixedly connected between the blocking ball (10) and the side wall of the through hole (9), and the elastic rope (12) is in a tensioning state.

4. The mold system for glass processing according to claim 3, wherein: a plurality of baffle sheets (13) are evenly distributed on the circumference of the surface of the blocking ball (10), and the tips of the baffle sheets (13) face the soaking shell (8).

5. The mold system for glass processing according to claim 4, wherein: a plurality of lantern rings (14) are uniformly distributed on one side, close to the cavity (3), of the soaking shell (8), and the lantern rings (14) are in one-to-one correspondence with the through holes (9) and are coaxially arranged; the blocking ball (10) is positioned inside the lantern ring (14), and a gap exists between the blocking ball (10) and the lantern ring (14); a plurality of arc-shaped elastic sheets (15) are uniformly distributed on the surface of the inner side wall of the lantern ring (14) in the circumferential direction, and the tips of the arc-shaped elastic sheets (15) face the cavity (3); a plurality of connecting rods (16) are fixedly connected between the soaking shell (8) and the side wall of the cavity (3).

6. The mold system for glass processing according to claim 5, wherein: the side wall of the lantern ring (14) is uniformly provided with a plurality of guide holes (17).

7. The mold system for glass processing according to claim 6, wherein: a balancing hole (18) is formed in the side wall of the water outlet (7); and a waterproof breathable film (19) is fixedly connected inside the balance hole (18).

8. The mold system for glass processing according to claim 7, wherein: the inside of the water outlet (7) is rotatably connected with a rotating shaft (20) through a bracket; the lower end of the rotating shaft (20) is fixedly connected with an impeller (21); a mounting block (22) is fixedly connected to the position, close to the balance hole (18), of the rotating shaft (20); one side of the mounting block (22) close to the waterproof breathable film (19) is fixedly connected with a plurality of soft bristles (23).