CN215799132U

CN215799132U - Press machine for processing and forming crystal glass

Info

Publication number: CN215799132U
Application number: CN202122116881.1U
Authority: CN
Inventors: 王国力; 梁加旺; 梁加发; 梁星寅
Original assignee: Yangzhou Shengde Handicraft Co ltd
Current assignee: Yangzhou Shengde Handicraft Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-11
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a press for processing and forming crystal glass, and relates to the technical field of machining. The automatic forming device comprises a workbench, an extrusion die, a pressure forming assembly and a discharging assembly, wherein a rotary table is fixedly connected to the upper end of the workbench in a rotary manner, a fan is fixedly welded to the upper end of the workbench, which is positioned on the front side of the rotary table, a fan is fixedly welded to the upper end of the rotary table, the extrusion die is fixedly connected to the upper end of the rotary table in a clamping manner, the pressure forming assembly is fixedly welded to the upper end of the workbench, a pressure plate is fixedly connected to the bottom end of the pressure forming assembly in a rotary manner, the discharging assembly is fixedly welded to the upper side of the workbench, a push plate is fixedly connected to the discharging assembly, which is positioned at one end of an air pump, and a conveyor belt is arranged at the discharging assembly, which is positioned at one end of the air pump. The utility model solves the problems of inconvenient feeding, low automation degree, no cooling function, poor quality of finished products, fixed processing style and low universality in the processing process of the existing press for processing and forming the crystal glass by the aid of the workbench, the extrusion die, the pressure forming assembly and the discharging assembly.

Description

Press machine for processing and forming crystal glass

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to a press for machining and forming crystal glass.

Background

Crystal glass, it is a vessel that remakes the glass into a very similar crystal after melting, also known as artificial crystal, because natural crystal is rare and difficult to exploit, can't meet people's daily aesthetic demand of cold, so the crystal glass is produced at present, because it has better permeability, cheap, can make into various crafts and favor of people than natural crystal, in the course of production of crystal glass, need to put the molten crystal in the mould, and then increase certain pressure to the crystal glass in the mould through the press, make it become the required shape of production, cool and transport to the next working procedure to the crystal glass shaped finally, the press, it is a kind of delicate structure universal press, because it has high production efficiency, high working accuracy, work steadily, good operating condition, easy to realize mechanization and automation, etc. and extensively use in cutting off and is used in, In the process production of punching, blanking, bending and forming, the following defects still exist in the practical use:

1. the existing publication, CN210974392U, is a press for processing and forming crystal glass, wherein side plates are welded at two ends of the top of the processing base, top plates are welded at the top ends of the two side plates, a driving motor is fixedly connected to the top of the top plates, a reciprocating screw is welded to an output shaft of the driving motor, a screw tube is sleeved on an outer ring thread of the reciprocating screw, a moving plate is welded at the bottom of the screw tube, two ends of the moving plate are slidably connected with the side plates, an upper pressure block is fixedly connected to the bottom of the moving plate, most of the existing presses for processing and forming crystal glass are of such a structure, the efficiency of processing and forming crystal glass is improved, and potential safety hazards are reduced, but glass is generally in a molten state in the processing process, it is difficult to move glass blanks to the pressure blocks for pressurization, the loading is inconvenient, and crystal glass is fragile, the safety of the crystal is difficult to ensure in the discharging process, and meanwhile, the crystal is inconvenient to move to the next processing procedure, so that the automation degree is low;

2. after the existing press for processing and forming crystal glass is processed and formed, the temperature of the crystal glass is usually reduced completely, and the crystal glass may deform in the discharging process, so that the quality of the produced crystal glass finished product is poor;

3. the existing press for processing and molding crystal glass can only process and mold the crystal glass with fixed style generally, and the structure of the press is difficult to replace in the process of processing the crystal glass with different styles, so that the production cost is greatly increased, and the universality is not high.

Therefore, the existing press for processing and forming crystal glass cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a press for processing and forming crystal glass, which solves the problems that the existing press for processing and forming crystal glass is inconvenient to feed and low in automation degree because the crystal glass is in a molten state in the process of processing the crystal glass, and the press does not have a cooling function after processing is finished, can deform during discharging, and causes poor quality of finished products, relatively fixed processing style and relatively low universality through a workbench, an extrusion die, a pressure forming assembly and a discharging assembly.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a press machine for processing and forming crystal glass, which comprises a workbench, an extrusion die, a pressure forming assembly and a discharging assembly, wherein a rotary table is fixedly screwed at the upper end of the workbench, the rotary table can drive a crystal glass blank to rotate, so that the crystal glass blank can be rapidly fed, the automation degree of the press machine is improved, the rotary table can respectively feed, process and form, cool and discharge a plurality of crystal glasses through rotation, the production efficiency is greatly improved, clamping blocks are fixedly welded on the periphery of the upper side of the rotary table, the extrusion die can be fixed through the clamping blocks, when the press machine works, the extrusion die can drive the crystal glass blank to be kept stable, the quality reduction of the produced crystal glass caused by shaking is avoided, a fan is fixedly welded at the upper end of the workbench, which is positioned at the front side of the rotary table, and can cool the processed and formed crystal glass, the crystal glass is solidified, the change of the shape of the crystal glass caused by demoulding and discharging before the crystal glass is completely solidified is avoided, the production efficiency is improved, the upper end of the rotary table is fixedly clamped with an extrusion die, the bottom end of the extrusion die is provided with a clamping groove, the extrusion die with different styles can be fixedly arranged on the rotary table through the clamping of the clamping block and the clamping groove, the quick replacement is convenient when the crystal glass products with different styles are manufactured, the universality of the rotary table is greatly improved, the early-stage investment of production is reduced, the upper end of the working table is fixedly welded with a pressure forming assembly, the bottom end of the pressure forming assembly is fixedly screwed with a pressure plate, the crystal glass blank in the extrusion die can be extruded and formed through the pressure forming assembly, and the crystal glass products with different styles can be extruded through the pressure plate which is fixedly screwed at the bottom end of the pressure forming assembly, the universality of the utility model is improved, the upper side of the workbench is fixedly welded with a discharging component, the bottom end of the discharging component is fixedly screwed with an air pump, after crystal glass is cooled, the finished crystal glass product can be rapidly demoulded without manual demoulding by workers, scalding of the residual temperature of the crystal glass to the workers is avoided, and potential safety hazards are reduced.

Furthermore, a servo motor is fixedly screwed at the bottom end of the rotating platform, a vent is formed in the upper end of the fan in a penetrating mode, the vent is perpendicular to the upper side of one clamping block of the rotating platform, the rotating platform can be driven to rotate through the servo motor, and therefore the crystal glass blanks can be matched with the pressure forming assembly, the fan and the discharging assembly to be processed, cooled and discharged, the automation degree of the automatic crystal glass blank feeding device is improved, the four crystal glass blanks can be simultaneously and respectively subjected to feeding, processing, cooling and discharging through the rotating platform, and the production speed of the automatic crystal glass blank feeding device is greatly improved.

Further, the extrusion die inboard runs through and has seted up the mould groove, the constant head tank has been seted up to extrusion die bottom both sides, extrusion die bottom joint has the mould base, mould base upside both ends joint has the locating piece, the locating piece joint is fixed in the constant head tank inboard, the draw-in groove is located mould base bottom central authorities, can bear the weight of the former embryo of crystal glass through the mould groove, and the material with the locating piece in the constant head tank is magnet, can adsorb each other, makes the extrusion die can stably be fixed in the mould base upside, guarantees the stability of extrusion die in the course of working, avoids because rock and the dislocation leads to the crystal glass finished product quality of producing not good.

Furthermore, the extrusion die is fixed on the upper side of the rotating platform in a clamping mode through the clamping groove, the clamping groove is clamped on the outer side of the clamping block of the rotating platform, the extrusion die is located on the lower side of the ventilation opening of the fan, and extrusion dies of different styles can be clamped on the upper side of the rotating platform according to production requirements, so that the universality of the extrusion die is greatly improved, the early-stage investment of production is reduced, the production efficiency is improved, the extruded crystal glass can be cooled by air cooling through the fan, the deformation caused by discharging of the crystal glass due to high temperature and incomplete solidification of the crystal glass is avoided, and the quality of finished products is guaranteed.

Further, the bottom end of the inner side of the pressure forming assembly is fixedly screwed with a pressure machine main body, the bottom end of the pressure machine main body is clamped with a stabilizing plate, the upper end of the pressure plate is fixedly welded with a threaded column, the pressure plate is fixedly screwed at the bottom end of the stabilizing plate through the threaded column, the pressure plate is suspended on the upper side of a die groove of an extrusion die, the pressure plate can be driven by the pressure machine main body to move up and down to extrude the crystal glass blank in the extrusion die, the pressure plates with different styles can be replaced through the threaded column, so that the pressure plates can be adapted to the styles of the extrusion die, the finished product completely meets the expectation, the universality of the utility model is improved, the stability of the pressure forming assembly during working can be improved through the stabilizing plate, and the problem that the quality of the produced finished product is poor due to the inclination of the pressure plate is avoided.

Furthermore, the bottom end of the discharging assembly is fixedly screwed with a first moving cylinder, the bottom end of the first moving cylinder is fixedly screwed with a positioning plate, the air pump is fixedly screwed with the bottom end of the positioning plate, one side of the air pump is provided with an air vent, the bottom end of the air pump is clamped with a sucker, the sucker is suspended on the upper side of the extrusion die, the sucker is positioned outside a die groove of the extrusion die, the first moving cylinder can drive the air pump to move up and down, so that the extrusion die is sucked up through the air pump and the sucker when the crystal glass blank needs to be discharged, the crystal glass finished product on the inner side of the die groove is rapidly demolded, the phenomenon that the residual temperature of the crystal glass finished product is not completely dissipated is avoided, scalding caused by manual demolding is avoided, potential safety hazards are reduced, and meanwhile, the air pump can be fixed at different positions of the bottom end of the positioning plate so that the air pump can be adapted to the extrusion dies with different sizes.

Furthermore, a second moving cylinder is fixedly screwed at one end of the air pump of the discharging assembly, the push plate is clamped at one end of the second moving cylinder, the push plate and the conveyor belt are attached to the upper side of the mold base of the extrusion mold, the second moving cylinder can drive the push plate to move, and a crystal glass finished product on the mold base is pushed to the upper side of the conveyor belt, so that the crystal glass finished product can move to the next processing procedure through the conveyor belt, the probability of breaking the crystal glass finished product in the discharging process is reduced, and the automation degree of the device is greatly improved.

The utility model has the following beneficial effects:

1. the utility model solves the problems that the existing press machine for processing and molding the crystal glass mostly processes and molds the blank through a plurality of pressure blocks by arranging the workbench, the pressure molding assembly of the extrusion die and the discharging assembly, improves the processing and molding efficiency of the crystal glass, reduces the potential safety hazard, however, the glass is generally in a molten state during the processing, it is difficult to move the glass blank between the pressure blocks for pressurization, the loading is inconvenient, and the crystal glass is fragile, the safety of the crystal is difficult to be ensured in the discharging process, and simultaneously, the crystal is not convenient to move to the next processing procedure, the automation degree is lower, the rotary table can drive the extrusion die to rotate, so that the crystal glass blank can move to the lower end of the pressure forming assembly along with the rotation of the rotary table after being fed to be extruded and formed, and finally the crystal glass finished product is transferred to the next processing procedure through the discharging assembly. The whole processing process does not need manual operation of workers, so that the potential safety hazard is reduced, and the automation degree of the utility model is greatly improved.

2. The utility model solves the problem that the quality of the produced finished product of the crystal glass is poor because the temperature of the crystal glass is usually reduced completely and the crystal glass is likely to deform in the discharging process after the existing press for processing and forming the crystal glass is processed and formed, can cool the crystal glass by air cooling through the fan after the crystal glass is processed and formed, avoids the poor quality of the finished product caused by discharging the crystal glass without completely solidifying, and improves the production efficiency.

3. The utility model solves the problems that the existing press for processing and forming crystal glass can only process and form crystal glass with fixed patterns, and the structure of the existing press is difficult to replace in the process of processing crystal glass with different patterns, so that the production cost is greatly increased and the universality is not high.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a structural effect diagram of the present invention;

FIG. 2 is a block diagram of the table of the present invention;

FIG. 3 is a top view of the extrusion die of the present invention;

FIG. 4 is a bottom view of the extrusion die of the present invention;

FIG. 5 is a block diagram of a press molding assembly of the present invention;

FIG. 6 is a block diagram of the discharge assembly of the present invention;

fig. 7 is an enlarged view of the structure of fig. 6 at a according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a work table; 101. a rotating table; 102. a fan; 103. a clamping block; 104. a servo motor; 105. a vent; 2. extruding the die; 201. a mold base; 202. a mold slot; 203. positioning blocks; 204. positioning a groove; 205. a card slot; 3. a pressure forming assembly; 301. a press main body; 302. a stabilizing plate; 303. a pressure plate; 304. a threaded post; 4. a discharge assembly; 401. a first moving cylinder; 402. a second moving cylinder; 403. a conveyor belt; 404. pushing the plate; 405. an air pump; 406. positioning a plate; 407. a suction cup; 408. and (4) a vent.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, the utility model is a press for processing and forming crystal glass, comprising a workbench 1, an extrusion mold 2, a pressure forming assembly 3 and a discharging assembly 4, wherein a rotary table 101 is rotatably connected and fixed at the upper end of the workbench 1, the rotary table 101 can respectively perform feeding, processing, forming, cooling and discharging on a plurality of crystal glasses through rotation, fixture blocks 103 are fixedly welded at the periphery of the upper side of the rotary table 101, and the extrusion mold 2 can be fixed through the fixture blocks 103, when the press is in use, the extrusion mold 2 can drive the crystal glass blank to be stable, thereby avoiding the quality reduction of the produced crystal glass caused by shaking, a fan 102 is fixedly welded at the upper end of the workbench 1 at the front side of the rotary table 101, the fan 102 can cool the processed and formed crystal glass, solidify the crystal glass, and avoid the change of the shape of the crystal glass caused by demoulding and discharging the crystal glass before being completely solidified, the upper end of the rotating table 101 is fixedly connected with an extrusion die 2 in a clamping manner, the bottom end of the extrusion die 2 is provided with a clamping groove 205, the extrusion die 2 with different styles can be installed and fixed on the glass blank extrusion die through the clamping of the clamping block 103 and the clamping groove 205, the crystal glass finished products with different styles can be rapidly replaced when being manufactured, the upper end of the workbench 1 is fixedly welded with a pressure forming assembly 3, the bottom end of the pressure forming assembly 3 is fixedly connected with a pressure plate 303 in a screwing manner, the crystal glass raw blank in the extrusion die 2 can be extruded and formed through the pressure forming assembly 3, the crystal glass finished products with different styles can be extruded through the pressure plate 303 in the screwing manner and fixed at the bottom end of the pressure forming assembly 3, the upper side of the workbench 1 is fixedly welded with a discharging assembly 4, the bottom end of the discharging assembly 4 is fixedly connected with an air pump 405 in a screwing manner, and the air pump 405 can rapidly demould the crystal glass finished products after the crystal glass is cooled, do not need the manual drawing of patterns of staff, avoid crystal glass's waste heat to cause the scald to the staff, reduce the potential safety hazard, ejection of compact subassembly 4 is located air pump 405 one end joint and has push pedal 404, ejection of compact subassembly 4 is located air pump 405 one end and is provided with conveyer belt 403, can push away the crystal glass finished product that processing was accomplished to conveyer belt 403 upside through push pedal 404, and can remove crystal glass finished product to next manufacturing procedure through conveyer belt 403, do not need the staff to carry out manual operation in the course of working to crystal glass, reduce staff's intensity of labour.

As shown in fig. 1-2, a servo motor 104 is screwed and fixed to the bottom end of the rotary table 101, a vent 105 is formed in the upper end of the fan 102, the vent 105 is perpendicular to the upper side of one fixture block 103 of the rotary table 101, and the rotary table 101 can be driven to rotate by the servo motor 104, so that the crystal glass blank can be matched with the pressure forming assembly 3, the fan 102 and the discharging assembly 4 for processing, cooling and discharging.

As shown in fig. 1-4, a mold groove 202 is formed through the inner side of the extrusion mold 2, positioning grooves 204 are formed on both sides of the bottom end of the extrusion mold 2, a mold base 201 is connected to the bottom end of the extrusion mold 2 in a snap-fit manner, positioning blocks 203 are connected to both ends of the upper side of the mold base 201 in a snap-fit manner and fixed to the inner side of the positioning grooves 204, the snap-fit groove 205 is connected to the upper side of the rotary table 101 in a snap-fit manner, the clamping groove 205 is connected to the outer side of the clamping block 103 of the rotary table 101 in a snap-fit manner, the extrusion mold 2 is located at the lower side of the vent 105 of the fan 102 and can bear crystal glass blanks through the mold groove 202, the positioning grooves 204 and the positioning blocks 203 are made of magnets and can be attracted to each other, so that the extrusion mold 2 can be stably fixed to the upper side of the mold base 201, thereby ensuring the stability of the extrusion mold 2 in the processing process and avoiding the poor quality of the produced crystal glass products due to shaking and dislocation, according to the needs of production, can be with the 2 joint of extrusion die of different patterns in revolving stage 101 upside, reduce the earlier stage input of production, can carry out the forced air cooling to the crystal glass after the extrusion through fan 102 and cool down, avoid the higher deformation that just carries out the ejection of compact and lead to that has not solidified completely of crystal glass's temperature.

As shown in fig. 1 and 5, a press main body 301 is screwed and fixed to the bottom end of the inner side of the pressure forming assembly 3, a stabilizing plate 302 is clamped and fixed to the bottom end of the press main body 301, a threaded column 304 is welded and fixed to the upper end of the pressure plate 303, the pressure plate 303 is screwed and fixed to the bottom end of the stabilizing plate 302 through the threaded column 304, the pressure plate 303 is suspended above the upper side of a mold groove 202 of the extrusion mold 2, the pressure plate 303 can be driven to move up and down through the press main body 301, a crystal glass blank in the extrusion mold 2 is extruded and formed, the pressure plates 303 of different styles can be replaced through the threaded column 304, the pressure plates 303 can be adapted to the styles of the extrusion mold 2, the stability of the pressure forming assembly 3 during operation can be improved through the stabilizing plate 302, and poor quality of produced finished products due to inclination of the pressure plates 303 is avoided.

As shown in fig. 1, 6 and 7, a first moving cylinder 401 is fixed to the bottom end of a discharging assembly 4 in a screwing manner, a positioning plate 406 is fixed to the bottom end of the first moving cylinder 401 in a screwing manner, an air pump 405 is fixed to the bottom end of the positioning plate 406 in a screwing manner, a vent 408 is formed in one side of the air pump 405, a suction cup 407 is clamped to the bottom end of the air pump 405, the suction cup 407 overhangs the upper side of the extrusion mold 2, the suction cup 407 is located outside the mold groove 202 of the extrusion mold 2, a second moving cylinder 402 is fixed to one end of the discharging assembly 4 located at the air pump 405 in a screwing manner, a push plate 404 is clamped to one end of the second moving cylinder 402, the push plate 404 and a conveyor belt 403 are attached to the upper side of the mold base 201 of the extrusion mold 2, the air pump 405 can be driven to move up and down by the first moving cylinder 401, so that when the crystal glass needs to be discharged, air between the suction cup 407 and the extrusion mold 2 can be sucked up by the air pump 405, make the quick drawing of patterns of crystal glass finished product of mould groove 202 inboard, avoid crystal glass finished product residual heat not to scatter completely, scald that manual demoulding leads to, reduce the potential safety hazard, can drive the removal of push pedal 404 through second mobile cylinder 402, with crystal glass finished product propelling movement to conveyer belt 403 upside on the mould base 201, make crystal glass finished product can remove to next manufacturing procedure through conveyer belt 403, the probability of smashing crystal glass finished product in the ejection of compact process has been reduced, and after the ejection of compact was accomplished, first mobile cylinder 401 drives extrusion die 2 and moves down, it makes extrusion die 2 drop and joint in mould base 201 upside to deflate through blow vent 408, air pump 405 can be fixed in different positions in locating plate 406 bottom, make it can adapt to in not unidimensional extrusion die 2.

One specific application of this embodiment is: according to the type of the crystal glass to be processed, the corresponding extrusion die 2 is clamped and fixed on the upper side of the clamping block 103 through the clamping groove 205, the pressure plate 303 of the corresponding type is screwed and fixed at the lower end of the stabilizing plate 302 through the threaded column 304, the position of the air pump 405 at the bottom end of the positioning plate 406 is moved and fixed, so that the utility model can process crystal glass of various types, greatly improves the universality of the utility model, reduces the investment in the early stage of production, drives the rotating table 101 to rotate through the servo motor 104, enables the extrusion die 2 to drive the crystal glass to sequentially carry out extrusion molding, cooling and discharging, greatly improves the automation degree of the utility model, reduces the labor intensity of workers, enables the melted crystal glass blank to fall into the die groove 202 of the extrusion die 2 and move to the lower side of the pressure forming component 3 along with the rotating table 101, and drives the plate 302 and the pressure plate 303 to move downwards through the press machine main body 301 to process the crystal glass blank, after extrusion, the stabilizing plate 302 and the pressure plate 303 are driven to move upwards to the original position, the stability of the pressure forming assembly 3 during processing can be improved through the stabilizing plate 302, the processing efficiency is improved, the processed and formed crystal glass is moved to the bottom end of the vent 105 of the fan 102 through the rotating platform 101 to be cooled by air, the deformation caused by discharging the crystal glass without solidification is avoided, the production efficiency is improved, the cooled crystal glass is moved to the lower side of the discharging assembly 4 through the rotating platform 101, the air pump 405 is driven by the first moving cylinder 401 to move downwards to be attached to the upper surface of the extrusion die 2, air between the extrusion die 2 and the sucker 407 is pumped out through the air pump 405, the extrusion die 2 is tightly adsorbed to the lower side of the sucker 407, the extrusion die 2 is driven to move upwards by the first moving cylinder 401 to enable the crystal glass in the die groove 202 to be rapidly demoulded, the demoulded crystal glass is pushed to the upper side of the conveyor belt 403 by the movement of the push plate 404 driven by the second moving cylinder 402, the crystal glass is moved to the next processing procedure, manual operation is not needed in the whole processing process, the automation degree of the utility model is greatly improved, the potential safety hazard is reduced, the four crystal glass blanks can be simultaneously and respectively subjected to feeding, processing, cooling and discharging through the rotating table 101, and the production efficiency of the utility model is greatly improved.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a press is used in quartzy glass machine-shaping, includes workstation (1), extrusion die (2), pressure forming subassembly (3) and ejection of compact subassembly (4), its characterized in that: a rotary table (101) is fixedly screwed at the upper end of the workbench (1), clamping blocks (103) are fixedly welded on the periphery of the upper side of the rotary table (101), a fan (102) is welded and fixed at the upper end of the workbench (1) and positioned at the front side of the rotating platform (101), the upper end of the rotating table (101) is clamped and fixed with an extrusion die (2), the bottom end of the extrusion die (2) is provided with a clamping groove (205), the upper end of the workbench (1) is welded and fixed with a pressure forming component (3), the bottom end of the pressure forming component (3) is screwed and fixed with a pressure plate (303), a discharging component (4) is welded and fixed on the upper side of the workbench (1), an air pump (405) is screwed and fixed at the bottom end of the discharging component (4), a push plate (404) is clamped at one end of the discharging component (4) which is positioned at the air pump (405), and a conveyor belt (403) is arranged at one end, located on the air pump (405), of the discharging assembly (4).

2. The press according to claim 1, wherein the servo motor (104) is rotatably fixed to the bottom of the rotary table (101), the ventilation opening (105) is formed through the upper end of the fan (102), and the ventilation opening (105) is perpendicular to the upper side of one fixture block (103) of the rotary table (101).

3. The press machine for crystal glass machining and forming according to claim 1, wherein a mold groove (202) is formed in the inner side of the extrusion mold (2) in a penetrating manner, positioning grooves (204) are formed in two sides of the bottom end of the extrusion mold (2), the mold base (201) is clamped at the bottom end of the extrusion mold (2), positioning blocks (203) are clamped at two ends of the upper side of the mold base (201), the positioning blocks (203) are clamped and fixed in the inner sides of the positioning grooves (204), and the clamping groove (205) is located in the center of the bottom end of the mold base (201).

4. The press machine for crystal glass machining and forming according to claim 1, wherein the extrusion die (2) is clamped and fixed on the upper side of the rotating table (101) through a clamping groove (205), the clamping groove (205) is clamped and connected on the outer side of a clamping block (103) of the rotating table (101), and the extrusion die (2) is located on the lower side of a ventilation opening (105) of the fan (102).

5. The press according to claim 1, wherein the press body (301) is screwed and fixed to the bottom end of the inner side of the press forming assembly (3), the stabilizing plate (302) is fastened to the bottom end of the press body (301), the threaded post (304) is welded and fixed to the upper end of the pressure plate (303), the pressure plate (303) is screwed and fixed to the bottom end of the stabilizing plate (302) through the threaded post (304), and the pressure plate (303) is suspended above the die groove (202) of the extrusion die (2).

6. The press machine for crystal glass machining and forming according to claim 1, wherein a first moving cylinder (401) is fixedly screwed at the bottom end of the discharging assembly (4), a positioning plate (406) is fixedly screwed at the bottom end of the first moving cylinder (401), an air pump (405) is fixedly screwed at the bottom end of the positioning plate (406), an air vent (408) is formed in one side of the air pump (405), a suction cup (407) is clamped at the bottom end of the air pump (405), the suction cup (407) is suspended above the extrusion die (2), and the suction cup (407) is located outside a die groove (202) of the extrusion die (2).

7. The press machine for crystal glass processing and forming according to claim 1, wherein the discharging assembly (4) is fixedly screwed with a second moving cylinder (402) at one end of the air pump (405), the pushing plate (404) is clamped at one end of the second moving cylinder (402), and the pushing plate (404) and the conveyor belt (403) are attached to the upper side of the mold base (201) of the extrusion mold (2).