CN113478679A

CN113478679A - Forming device of capsule machine and using method thereof

Info

Publication number: CN113478679A
Application number: CN202110695841.9A
Authority: CN
Inventors: 沈燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-10-08

Abstract

The invention relates to the technical field of pouring of capsule machines, in particular to a forming device of a capsule machine and a using method thereof, the forming device comprises the capsule machine, the upper end of the capsule machine is provided with a feeding inner cavity formed by sealing a rotatably mounted sealing top plate, the lower end of the capsule machine is provided with a forming inner cavity, the upper end of the capsule machine is provided with a telescopic folding air bag communicated with the feeding inner cavity, and the forming device has the advantages that: through the extrusion of setting up flexible post to folding gasbag for form the malleation in feeding inner chamber, improve the mobility of gluing the post under the effect of pressure, utilize the one-way air inlet of check valve to fill simultaneously because the pressure that the blanking caused reduces, make and pour the in-process and keep the malleation whereabouts all the time, the carousel of cooperation rotary type switching station has improved production efficiency greatly.

Description

Forming device of capsule machine and using method thereof

Technical Field

The invention relates to the technical field of pouring of capsule machines, in particular to a forming device of a capsule machine and a using method thereof.

Background

During the forming and processing process of the capsule machine, the cutting of the capsule machine needs to be controlled, and most of common cutting modes are cutting fluid high-speed injection to break up the connection of the gel columns, so that the purpose of cutting is achieved.

However, in the actual production process, the cutting of the cutting fluid is very easy to cause the liquid to adhere to the gel column with high temperature, so that the quality of the gel pill forming is influenced, meanwhile, the template of the existing gel pill forming device is fixed, only single production can be realized, the production efficiency is low, and the production efficiency is further reduced due to the poor flowability of the gel column in the production process.

Therefore, the forming device of the capsule machine and the using method thereof are provided to solve the problems of capsule production efficiency and the influence of cutting fluid on quality.

Disclosure of Invention

The invention aims to provide a forming device of a capsule machine and a using method thereof, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a forming device of a capsule machine comprises a capsule machine, wherein the upper end of the capsule machine is provided with a feeding inner cavity formed by sealing a rotatably mounted sealing top plate, the lower end of the capsule machine is provided with a forming inner cavity, the upper end of the capsule machine is provided with a folding air bag which is telescopically mounted and communicated with the feeding inner cavity, a funnel and a flow limiting plate which is installed in a thread rotating and sealing way are arranged between the feeding inner cavity and the forming inner cavity, a motor-driven turntable with a mold is rotatably arranged in the molding inner cavity, a cutting nozzle which is over against the overflow inner cavity at the upper end of the turntable is arranged on the inner wall at the upper end of the molding inner cavity, the die consists of a pair of hollow hemispherical upper die plates and a pair of hollow hemispherical lower die plates which are symmetrical up and down, the lower die plates are telescopically arranged at the lower ends of the upper die plates through a pair of bolts which are symmetrical left and right, the upper end of the upper template is fixedly welded in the overflow inner cavity, and the arc-shaped outer wall of the upper end of the upper template is provided with a pouring opening which is just opposite to the port at the lower end of the flow limiting plate.

Preferably, the left side of the upper end of the capsule machine is provided with a right-angle flow passage, the upper end of the capsule machine is provided with an upper support at a position corresponding to the right-angle flow passage, the right-angle flow passage is communicated with the folding air bag and the feeding inner cavity, the upper end of the upper support is vertically and downwardly provided with a telescopic column, and the end part of the telescopic column is fixedly arranged on the outer wall of the upper end of the folding air bag.

Preferably, the folding air bag is communicated with an upper end port of the right-angle flow passage in a sealing mode through a second sealing ring, a pair of upright columns which are bilaterally symmetrical are vertically arranged at the upper end of the capsule machine, the upper end of the folding air bag is sleeved on the upright columns in a sliding mode, the middle sections of the upright columns are sleeved with first springs, and the first springs are pressed between the upper end face and the lower end face of the folding air bag.

Preferably, the upper end of feeding inner chamber is provided with the feed inlet, the articulated rotation of sealed roof is installed in the upper end of feed inlet, and the upper end of sealed roof is provided with the intake pipe of intercommunication feeding inner chamber, be provided with the check valve between intake pipe and the feeding inner chamber.

Preferably, the right side of shaping inner chamber is provided with the motor, the upper end of motor is rotated and is connected with the pivot, the upper end of pivot is passed through the bearing and is rotated and install in the upper end inner wall of shaping inner chamber, the centre of carousel is provided with the through-hole that runs through from top to bottom, the fixed cup joint of through-hole is on the outer wall of pivot.

Preferably, the upper end of the forming inner cavity is provided with a threaded hole, the threaded hole is provided with a flow limiting plate rotatably installed in a threaded manner, the upper end of the flow limiting plate is communicated with the feeding inner cavity through a funnel, the inner diameter of the lower end of the flow limiting plate is smaller than the inner diameter of the lower end port of the funnel, and the flow limiting plate is communicated with the lower end of the funnel in a sealing manner through a first sealing ring.

Preferably, the upper end of the rotary table is provided with an overflow inner cavity distributed in a circumferential array manner, the arc outer wall of the upper template extends into the overflow inner cavity, the upper end of the upper template is provided with a pouring opening communicated with the inner cavity of the upper template, the upper end of the pouring opening is over against the lower end port of the flow limiting plate, the inner wall of the lower end of the overflow inner cavity is provided with a discharge flow channel, and the upper end of the overflow inner cavity is provided with a pair of quarter arc-shaped protection arc plates which are bilaterally symmetrical.

Preferably, the upper end of the lower template is fixedly connected with the lower end of the upper template through a pair of bilaterally symmetrical bolts, a second spring is sleeved at the middle section of each bolt, a limiting nut is rotatably installed on the lower end thread of each bolt, and the second springs are pressed in inner cavities of the opposite end faces of the upper template and the lower template.

Preferably, the inner wall of the lower end of the forming inner cavity is provided with an arc-shaped pressure groove, and the upper template and the lower template are mutually extruded and attached and rotatably installed in the arc-shaped pressure groove.

The use method realized according to the forming device of the capsule machine comprises the following steps:

s1: selecting a flow limiting plate with a proper inner diameter, filling the rubber column raw materials in the feeding inner cavity, rotating the sealing top plate to realize upper end sealing, and driving the rotary table to rotate by the motor to enable the overflow inner cavity to be over against the lower end of the flow limiting plate;

s2: during molding, the folding air bag is pressed downwards by the telescopic column, the pressure intensity at the upper end of the feeding inner cavity is increased, and the glue column falls into the inner cavity between the upper template and the lower template in an accelerating manner under the action of positive pressure;

s3: after pouring is finished, the cutting nozzle sprays cutting fluid at a high speed to cut off the rubber column, the cutting fluid flows into the overflow inner cavity under the protection of the protection arc plate, the cutting fluid at the upper end of the pouring opening flows into the overflow inner cavity under the action of the arc outer wall, and is uniformly discharged under the action of the discharge flow channel;

s4: the motor drives the turntable to rotate to realize station conversion, demolding, separating, cooling and discharging are realized under the action of the second spring, and the intermittent rotation of the motor is matched to realize the purpose of uninterrupted pouring.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the upper die is arranged in the overflow inner cavity, and the annular overflow groove is formed by the upper die with the cambered surface in the overflow inner cavity, so that the sprayed cutting fluid is prevented from flowing into the pouring inner cavity, the forming quality is greatly improved, and meanwhile, the waste liquid is recycled by utilizing the discharge flow channel;

2. the invention forms positive pressure in the feeding inner cavity by arranging the telescopic column to extrude the folding air bag, improves the fluidity of the rubber column under the action of pressure, simultaneously utilizes the one-way air inlet of the one-way valve to fill the pressure reduction caused by blanking, ensures that the positive pressure is always kept falling in the pouring process, and is matched with the rotary table for rotatably switching stations, thereby greatly improving the production efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of a turntable according to the present invention;

FIG. 3 is a schematic perspective view of the upper end portion of the capsule making machine of the present invention;

fig. 4 is a side view of the turntable in a three-dimensional structure.

In the figure: 1. a capsule machine; 2. a feeding inner cavity; 3. sealing the top plate; 4. a threaded hole; 5. a funnel; 6. a restrictor plate; 7. a first seal ring; 8. a right-angle flow channel; 9. folding the airbag; 10. a one-way valve; 11. an air inlet pipe; 12. an upper bracket; 13. a column; 14. a telescopic column; 15. a first spring; 16. a second seal ring; 17. forming an inner cavity; 18. a motor; 19. a rotating shaft; 20. a bearing; 21. a turntable; 22. cutting the spray head; 23. an arc-shaped pressing groove; 24. mounting a template; 25. a lower template; 26. a second spring; 27. a bolt; 28. a protective arc plate; 29. a discharge flow channel; 30. an overflow cavity; 31. a limit nut; 32. a feed inlet; 33. pouring a mouth; 34. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a forming device of a capsule machine comprises a capsule machine 1, a feeding inner cavity 2 formed by sealing a sealing top plate 3 which is rotatably installed is arranged at the upper end of the capsule machine 1, a folding air bag 9 which is telescopically installed and communicated with the feeding inner cavity 2 is arranged at the upper end of the capsule machine 1, a right-angle flow passage 8 is arranged at the left side of the upper end of the capsule machine 1, an upper support 12 is arranged at the upper end of the capsule machine 1 corresponding to the right-angle flow passage 8, the right-angle flow passage 8 is communicated with the folding air bag 9 and the feeding inner cavity 2, a telescopic column 14 is vertically and downwards arranged at the upper end of the upper support 12, the end part of the telescopic column 14 is fixedly installed on the outer wall of the upper end of the folding air bag 9, the folding air bag 9 is communicated with the feeding inner cavity 2 through the right-angle flow passage 8, the folding air bag 9 is compressed in volume through the extrusion of the telescopic column 14, air flow enters the feeding inner cavity 2, and the pressure in the feeding inner cavity 2 is increased along with the inflow of the air flow, so that the rubber column is accelerated to pour downwards under the action of positive pressure.

Folding gasbag 9 passes through the sealed upper end port that communicates right angle runner 8 of second sealing washer 16, the upper end of capsule machine 1 is vertical to be provided with a pair of stand 13 of bilateral symmetry, the upper end of folding gasbag 9 slides and cup joints on stand 13, first spring 15 has been cup jointed to the interlude of stand 13, first spring 15 pressfitting is between the upper and lower terminal surface of folding gasbag 9, in folding gasbag 9 compression process, inject folding position through stand 13, through first spring 15 buffer pressure, utilize the restoring force of first spring 15 to realize the reseing of folding gasbag 9 simultaneously.

The upper end of feeding inner chamber 2 is provided with feed inlet 32, the articulated rotation of sealed roof 3 is installed in the upper end of feed inlet 32, the upper end of sealed roof 3 is provided with the intake pipe 11 of intercommunication feeding inner chamber 2, be provided with check valve 10 between intake pipe 11 and the feeding inner chamber 2, along with the whereabouts of gluey post, inside volume increase, pressure is less than external atmospheric pressure, make inside pressure and atmosphere keep unanimous through the effect of intake pipe 11 and check valve 10.

The lower extreme of capsule machine 1 is provided with shaping inner chamber 17, be provided with funnel 5 and the restricted flow board 6 of screw thread rotation seal installation between feeding inner chamber 2 and the shaping inner chamber 17, the upper end of shaping inner chamber 17 is provided with screw hole 4, screw hole 4 is provided with the restricted flow board 6 of screw thread rotation installation, 5 intercommunication feeding inner chamber 2 of funnel are passed through to the upper end of restricted flow board 6, the lower extreme internal diameter of restricted flow board 6 is less than the lower extreme port internal diameter of funnel 5, restricted flow board 6 is through the sealed lower extreme that communicates funnel 5 of first sealing washer 7, realize the convenient change of restricted flow board 6 through screw hole 4, the velocity of flow of glue column whereabouts is controlled through restricted flow board 6, be convenient for control shaping quality.

The rotary table 21 which is driven by the motor 18 and provided with a mold is rotatably arranged in the forming inner cavity 17, the motor 18 is arranged on the right side of the forming inner cavity 17, the upper end of the motor 18 is rotatably connected with a rotating shaft 19, the upper end of the rotating shaft 19 is rotatably arranged in the inner wall of the upper end of the forming inner cavity 17 through a bearing 20, a through hole 34 which penetrates through the rotating table 21 from top to bottom is formed in the middle of the rotating table 21, the through hole 34 is fixedly sleeved on the outer wall of the rotating shaft 19, the motor 18 and the rotating shaft 19 are matched, the rotating table 21 is driven to rotate, the purpose of rotary station switching is achieved, uninterrupted production is achieved, and the production efficiency is improved.

The die is composed of a pair of hollow hemispherical upper die plates 24 and a pair of hollow hemispherical lower die plates 25 which are symmetrical up and down, the lower die plates 25 are telescopically mounted at the lower ends of the upper die plates 24 through a pair of bolts 27 which are symmetrical left and right, the upper ends of the lower die plates 25 are fixedly connected at the lower ends of the upper die plates 24 through a pair of bolts 27 which are symmetrical left and right, second springs 26 are sleeved at the middle sections of the bolts 27, limiting nuts 31 are rotatably mounted at the lower ends of the bolts 27 through threads, the second springs 26 are pressed in inner cavities of the opposite end faces of the upper die plates 24 and the lower die plates 25, and the upper die plates 24 and the lower die plates 25 are elastically compressed and connected through the second springs 26.

The inner wall of the lower end of the forming inner cavity 17 is provided with an arc-shaped pressure groove 23, the upper template 24 and the lower template 25 are mutually extruded, attached and rotatably installed in the arc-shaped pressure groove 23, the arc-shaped pressure groove 23 is used for limiting the connecting position between the upper template 24 and the lower template 25, and meanwhile, the rotating positions of the upper template 24 and the lower template 25 are convenient to limit.

The upper end inner wall of the forming inner cavity 17 is provided with a cutting nozzle 22 which is opposite to an overflow inner cavity 30 at the upper end of the rotary table 21, the upper end of the upper template 24 is fixedly welded in the overflow inner cavity 30, the upper end arc-shaped outer wall of the upper template 24 is provided with a pouring port 33 which is opposite to a port at the lower end of the restrictor plate 6, the upper end of the rotary table 21 is provided with overflow inner cavities 30 which are distributed in a circumferential array, the arc-shaped outer wall of the upper template 24 extends into the overflow inner cavity 30, the upper end of the upper template 24 is provided with a pouring port 33 which is communicated with the inner cavity of the upper template 24, the upper end of the pouring port 33 is opposite to a port at the lower end of the restrictor plate 6, the lower end inner wall of the overflow inner cavity 30 is provided with a discharge runner 29, the upper end of the overflow inner cavity 30 is provided with a pair of quarter arc-shaped protective arc plates 28 which are bilaterally symmetrical, the cutting liquid sprayed by the cutting nozzle 22 is utilized to cut the glue column, and the upper template 24 in the overflow inner cavity 30 forms a circular overflow groove, and then avoid the cutting fluid of injection to flow into pouring the inner chamber, improved the shaping quality greatly, utilize the row of material runner 29 to realize the recovery of waste liquid simultaneously.

s1: selecting a flow limiting plate 6 with a proper inner diameter, filling the rubber column raw materials in the feeding inner cavity 2, rotating the sealing top plate 3 to realize upper end sealing, and driving the rotary disc 21 to rotate by the motor 18 to ensure that the overflow inner cavity 30 is over against the lower end of the flow limiting plate 6;

s2: during molding, the folding air bag 9 is pressed downwards by the telescopic column 14, the pressure intensity at the upper end of the feeding inner cavity 2 is increased, and the rubber column falls into an inner cavity between the upper template 24 and the lower template 25 at an accelerated speed under the action of positive pressure;

s3: after pouring is finished, the cutting nozzle 22 sprays cutting liquid at a high speed to cut off the rubber column, the cutting liquid flows into the overflow inner cavity 30 under the protection of the protection arc plate 28, the cutting liquid at the upper end of the pouring opening 33 flows into the overflow inner cavity 30 under the action of the arc outer wall, and is uniformly discharged under the action of the discharge flow channel 29;

s4: the motor 18 drives the turntable 21 to rotate to realize station conversion, demoulding, separation, cooling and discharging are realized under the action of the second spring 26, and the purpose of uninterrupted pouring is realized by matching with intermittent rotation of the motor 18.

The working principle is as follows: the convenient change of the current-limiting plate 6 is realized through the threaded hole 4, the falling flow rate of the rubber column is controlled through the current-limiting plate 6, the forming quality is convenient to control, the rubber column raw material is filled in the feeding inner cavity 2, the upper end sealing is realized by rotating the sealing top plate 3, and the motor 18 drives the rotary disc 21 to rotate, so that the overflow inner cavity 30 is just opposite to the lower end of the current-limiting plate 6.

In the process of pouring, through the extrusion of flexible post 14, make folding gasbag 9 volume compressed, the air current gets into in the feeding inner chamber 2, along with the influx of air current, the pressure in the feeding inner chamber 2 has been increased, make the gluey post pour downwards with higher speed under the malleation effect, in folding gasbag 9 compression process, inject folding position through stand 13, through first spring 15 buffer pressure, utilize the restoring force of first spring 15 to realize the reseing of folding gasbag 9 simultaneously.

Utilize motor 18 and pivot 19's cooperation, drive carousel 21 and rotate, reach the purpose that the station was switched to the rotary type, realize uninterrupted production, and then improved production efficiency, utilize second spring 26 to realize that the elastic compression between cope match-plate pattern 24 and the lower bolster 25 is connected, utilize arc indent 23 to inject the hookup location between cope match-plate pattern 24 and the lower bolster 25, be convenient for simultaneously inject the rotational position of cope match-plate pattern 24 and lower bolster 25.

After pouring is finished, cutting of the rubber column is achieved through cutting liquid sprayed by the cutting spray head 22, a circular overflow groove is formed through the upper template 24 of the cambered surface in the overflow inner cavity 30, sprayed cutting liquid is prevented from flowing into the pouring inner cavity, forming quality is greatly improved, meanwhile, waste liquid is recycled through the discharging flow channel 29, along with falling of the rubber column, the inner volume is increased, pressure is smaller than external air pressure, and the inner pressure is kept consistent with the atmosphere through the air inlet pipe 11 and the one-way valve 10.

The motor 18 and the telescopic column 14 are all mature technical devices commonly used in the field and are not described in detail.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a forming device of capsule machine, includes capsule machine (1), its characterized in that: the upper end of the capsule machine (1) is provided with a feeding inner cavity (2) formed by sealing a sealing top plate (3) which is rotatably installed, the lower end of the capsule machine (1) is provided with a forming inner cavity (17), the upper end of the capsule machine (1) is provided with a folding air bag (9) which is telescopically installed and communicated with the feeding inner cavity (2), a funnel (5) and a flow limiting plate (6) which is rotatably and hermetically installed by threads are arranged between the feeding inner cavity (2) and the forming inner cavity (17), a motor (18) driven turntable (21) with a mold is rotatably installed in the forming inner cavity (17), the inner wall of the upper end of the forming inner cavity (17) is provided with a cutting nozzle (22) which is over against an overflow inner cavity (30) at the upper end of the turntable (21), the mold consists of a pair of hollow hemispherical upper mold plate (24) and a lower mold plate (25) which are vertically symmetrical, the lower mold plate (25) is telescopically installed at the lower end of the upper mold plate (24) by a pair of bolts (27) which are bilaterally symmetrical, the upper end of the upper template (24) is fixedly welded in the overflow inner cavity (30), and the arc-shaped outer wall of the upper end of the upper template (24) is provided with a pouring opening (33) which is over against the port at the lower end of the flow limiting plate (6).

2. The molding apparatus of a capsule machine according to claim 1, wherein: the utility model discloses a capsule machine, including capsule machine (1), upper end, feed chamber (2), upper bracket (12), folding gasbag (9) of right angle runner (8), flexible post (14) are installed to the vertical downward in upper end of upper bracket (12), the tip fixed mounting of flexible post (14) is on the upper end outer wall of folding gasbag (9), and the upper end of capsule machine (1) is provided with right angle runner (8) in the upper end and the corresponding position of right angle runner (8) is provided with upper bracket (12).

3. A molding apparatus of a capsule machine according to claim 2, characterized in that: the folding air bag (9) is communicated with an upper end port of the right-angle flow channel (8) through a second sealing ring (16) in a sealing mode, a pair of stand columns (13) which are bilaterally symmetrical are vertically arranged at the upper end of the capsule machine (1), the upper end of the folding air bag (9) is sleeved on the stand columns (13) in a sliding mode, a first spring (15) is sleeved on the middle section of each stand column (13), and the first spring (15) is pressed between the upper end face and the lower end face of the folding air bag (9).

4. The molding apparatus of a capsule machine according to claim 1, wherein: the upper end of feeding inner chamber (2) is provided with feed inlet (32), the articulated rotation of sealed roof (3) is installed in the upper end of feed inlet (32), and the upper end of sealed roof (3) is provided with intake pipe (11) of intercommunication feeding inner chamber (2), be provided with check valve (10) between intake pipe (11) and feeding inner chamber (2).

5. The molding apparatus of a capsule machine according to claim 1, wherein: the right side of shaping inner chamber (17) is provided with motor (18), the upper end of motor (18) is rotated and is connected with pivot (19), the upper end of pivot (19) is passed through bearing (20) and is rotated and install in the upper end inner wall of shaping inner chamber (17), the centre of carousel (21) is provided with through-hole (34) that run through from top to bottom, through-hole (34) fixed cup joint is on the outer wall of pivot (19).

6. A molding apparatus of a capsule machine according to claim 5, characterized in that: the upper end of shaping inner chamber (17) is provided with screw hole (4), screw hole (4) are provided with restriction board (6) that the screw thread rotated the installation, funnel (5) intercommunication feeding inner chamber (2) are passed through to the upper end of restriction board (6), and restriction board (6) lower extreme internal diameter is less than the lower extreme port internal diameter of funnel (5), and restriction board (6) are through the sealed lower extreme that communicates funnel (5) of first sealing washer (7).

7. The molding apparatus of a capsule machine according to claim 1, wherein: the upper end of carousel (21) is provided with overflow inner chamber (30) that the circumference array distributes, the circular arc outer wall of cope match-plate pattern (24) extends to in overflow inner chamber (30), and the upper end of cope match-plate pattern (24) is provided with the mouth (33) of pouring that feeds through cope match-plate pattern (24) inner chamber, the upper end of pouring mouth (33) is just to the lower extreme port of restrictor plate (6), the lower extreme inner wall of overflow inner chamber (30) is provided with row material runner (29), and the upper end of overflow inner chamber (30) is provided with a pair of fourth circular-arc protection arc board (28) of bilateral symmetry.

8. The molding apparatus of a capsule machine according to claim 1, wherein: the upper end of the lower template (25) is fixedly connected with the lower end of the upper template (24) through a pair of bilaterally symmetrical bolts (27), a second spring (26) is sleeved on the middle section of each bolt (27), a limiting nut (31) is rotatably installed on the lower end thread of each bolt (27), and the second springs (26) are pressed in inner cavities of the opposite end faces of the upper template (24) and the lower template (25).

9. The molding apparatus of a capsule machine according to claim 1, wherein: the inner wall of the lower end of the forming inner cavity (17) is provided with an arc-shaped pressure groove (23), and the upper template (24) and the lower template (25) are mutually extruded, attached and rotatably installed in the arc-shaped pressure groove (23).

10. A method of use of the forming device of a capsule machine according to any one of claims 1 to 9, characterized in that: the using method comprises the following steps:

s1: selecting a flow limiting plate (6) with a proper inner diameter, filling the rubber column raw materials in the feeding inner cavity (2), rotating the sealing top plate (3) to realize upper end sealing, and driving the rotating disc (21) to rotate by the motor (18) to ensure that the overflow inner cavity (30) is over against the lower end of the flow limiting plate (6);

s2: during molding, the folding air bag (9) is pressed downwards by the telescopic column (14), the pressure intensity at the upper end of the feeding inner cavity (2) is increased, and the rubber column is accelerated to fall into an inner cavity between the upper template (24) and the lower template (25) under the action of positive pressure;

s3: after pouring is finished, the cutting spray head (22) sprays cutting liquid at a high speed to cut off the rubber column, the cutting liquid flows into the overflow inner cavity (30) under the protection of the protective arc plate (28), the cutting liquid at the upper end of the pouring opening (33) flows into the overflow inner cavity (30) under the action of the arc outer wall, and is uniformly discharged under the action of the discharge flow channel (29);

s4: the motor (18) drives the turntable (21) to rotate to realize station conversion, demoulding, separation, cooling and discharging are realized under the action of the second spring (26), and the purpose of uninterrupted pouring is realized by matching with intermittent rotation of the motor (18).