CN219412837U

CN219412837U - Quick air extractor for vacuumizing vulcanizing machine

Info

Publication number: CN219412837U
Application number: CN202222217677.3U
Authority: CN
Inventors: 张守霞; 慕学太
Original assignee: Rizhao Riqingda Rubber & Plastic Products Co ltd
Current assignee: Rizhao Riqingda Rubber & Plastic Products Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-07-25
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to the technical field of vulcanizing machines and discloses a quick air exhaust device for a vacuumizing vulcanizing machine, which comprises a vacuum bin, wherein sealing shells are fixedly arranged on two sides of the vacuum bin, first sealing rings are fixedly arranged on the inner sides, close to the outer sides, of the two sealing shells, second sealing rings are fixedly arranged on one sides, close to the vacuum bin, of the two sealing shells, an air pump is fixedly arranged on the upper ends of the two sealing shells, two connecting pipes are fixedly connected to the output ends of the two air pumps, air bags are fixedly arranged in the two sealing shells and between the first sealing rings and the second sealing rings, air exhaust pipes are fixedly arranged in the two sealing shells, a bottom plate is fixedly arranged on two sides of the vacuum bin, and a shell is fixedly arranged on the upper ends of the two bottom plates. In the utility model, the device performs sealing treatment at the joint of the exhaust pipe and the vacuum bin, thereby improving the practicability of the device.

Description

Quick air extractor for vacuumizing vulcanizing machine

Technical Field

The utility model relates to the technical field of vulcanizing machines, in particular to a quick air exhaust device for a vacuumizing vulcanizing machine.

Background

The quick air exhaust way of the vacuumizing vulcanizing machine is to exhaust air in the vacuum box in the idle time of the vacuum pump, and when the air in the vacuum box needs to be exhausted, the air in the vacuum box is communicated with the air in the vacuum box, so that the air in the vacuum box is balanced with the air pressure of the air in the vacuum box, and the purpose of quick air exhaust is achieved, but the quick air exhaust device of the existing vacuumizing vulcanizing machine.

Through searching, the prior patent (publication number: CN 205876647U) discloses a quick air extractor for a vacuum vulcanizing machine, and the technology of the patent has the advantages of simple and convenient operation, high safety factor and processing cost saving, but has the problem of poor sealing effect at the joint of an air extracting pipe and a vacuum bin, thereby reducing the practicability of the quick air extractor, so that a person skilled in the art provides the quick air extractor for the vacuum vulcanizing machine to solve the problem in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a rapid air extracting device for a vacuumizing vulcanizing machine, which is used for sealing at the joint of an air extracting pipe and a vacuum bin and improving the practicability of the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the quick air exhaust device for the vacuumizing vulcanizing machine comprises a vacuum bin, wherein sealing shells are fixedly arranged on two sides of the vacuum bin, a first sealing ring is fixedly arranged inside the sealing shells and close to the outer sides of the sealing shells, a second sealing ring is fixedly arranged inside the sealing shells and close to one side of the vacuum bin, an air pump is fixedly arranged at the upper ends of the sealing shells, two connecting pipes are fixedly connected to the output ends of the air pump, and an air bag is fixedly arranged inside the sealing shells and between the first sealing ring and the second sealing ring;

the vacuum pump comprises a sealing shell, a vacuum bin, a vacuum pump, a fixing frame, a fixing rod, a driving motor and a driving motor, wherein the two sealing shells are internally provided with exhaust pipes, base plates are fixedly arranged on two sides of the vacuum bin, a shell is fixedly arranged on the upper end of each base plate, the vacuum pump is fixedly arranged in each shell, the fixing frame is fixedly arranged at the front end of each shell, the fixing rod is fixedly arranged in each fixing frame, and the driving motor is fixedly arranged in the middle of each fixing rod;

through above-mentioned technical scheme, carry out sealing treatment to exhaust tube and vacuum storehouse junction through the inside first sealing washer of seal shell and second sealing washer, prevent at the in-process of bleeding, external gas can get into inside the vacuum storehouse, it is tight to aerify the gasbag through the air pump, it presss from both sides the exhaust tube, further improvement is to the sealed effect of exhaust tube and vacuum storehouse junction, then it is bleeding through the vacuum aspiration pump, drive the flabellum through driving motor and rotate this moment, heat dissipation is bloied to the vacuum aspiration pump, and through the effect of dust screen, can block the dust in the flabellum suction air, improve its inside life.

Further, supporting legs are fixedly arranged at four corners of the lower end of the vacuum bin;

through above-mentioned technical scheme, carry out fixed stay through the supporting leg.

Further, a vacuum cover is fixedly arranged at the upper end of the vacuum bin.

Further, through holes are formed in two ends of the upper ends of the two sealing shells.

Further, the four connecting pipes respectively penetrate through the corresponding through holes and are connected to the air bags;

through above-mentioned technical scheme, aerify the gasbag through the air pump.

Further, one ends of the two exhaust pipes, which are far away from the vacuum bin, are respectively connected to the corresponding vacuum exhaust pumps;

through the technical scheme, the vacuum bin is pumped by the vacuum pump.

Further, dust screens are fixedly arranged inside the front end surfaces of the two shells;

through above-mentioned technical scheme, prevent through the dust screen that dust from entering into its inside.

Further, the output ends of the two driving motors are fixedly connected with fan blades;

through above-mentioned technical scheme, drive the flabellum through driving motor and rotate.

The utility model has the following beneficial effects:

1. according to the rapid air extracting device for the vacuumizing vulcanizing machine, the sealing shell is fixedly arranged at the joint of the air extracting pipe and the vacuum bin, the joint of the air extracting pipe and the vacuum bin is sealed through the first sealing ring and the second sealing ring in the sealing shell, so that external air can be prevented from entering the vacuum bin in the air extracting process, and the air extracting efficiency of the device is improved.

2. The rapid air extracting device for the vacuumizing vulcanizing machine provided by the utility model has the advantages that the air bag is inflated through the air pump, the air extracting pipe is clamped, and the sealing effect on the joint of the air extracting pipe and the vacuum bin is further improved.

3. According to the rapid air exhaust device for the vacuumizing vulcanizing machine, the fan blades are driven by the driving motor to rotate, the vacuum air pump is blown to dissipate heat, dust in the air sucked by the fan blades can be prevented by the effect of the dustproof net, and the service life of the inside of the rapid air exhaust device is prolonged.

Drawings

FIG. 1 is a front view of a quick air extractor for a vacuum vulcanizer according to the present utility model;

FIG. 2 is a front cross-sectional view of a rapid air extractor for a vacuum vulcanizer according to the present utility model;

FIG. 3 is a schematic diagram of a sealed shell of a rapid air extractor for a vacuum vulcanizing machine according to the present utility model;

fig. 4 is a side sectional view of a protective housing of a rapid air extractor for a vacuum vulcanizing machine according to the present utility model.

Legend description:

1. a vacuum bin; 2. support legs; 3. a vacuum cover; 4. a sealed housing; 5. a first seal ring; 6. a second seal ring; 7. an air pump; 8. a connecting pipe; 9. a through hole; 10. an air bag; 11. an exhaust pipe; 12. a bottom plate; 13. a housing; 14. a vacuum pump; 15. a dust screen; 16. a fixing frame; 17. a fixed rod; 18. a driving motor; 19. and (3) a fan blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the quick air extractor for the vacuumizing vulcanizing machine comprises a vacuum bin 1, wherein sealing shells 4 are fixedly arranged on two sides of the vacuum bin 1, a first sealing ring 5 is fixedly arranged inside the two sealing shells 4 near the outer side, a second sealing ring 6 is fixedly arranged inside the two sealing shells 4 near one side of the vacuum bin 1, air pumps 7 are fixedly arranged at the upper ends of the two sealing shells 4, two connecting pipes 8 are fixedly connected to the output ends of the two air pumps 7, and an air bag 10 is fixedly arranged inside the two sealing shells 4 and between the first sealing ring 5 and the second sealing ring 6;

the vacuum cabin comprises two sealed shells 4, wherein exhaust pipes 11 are arranged in the two sealed shells 4, base plates 12 are fixedly arranged on two sides of the vacuum cabin 1, a shell 13 is fixedly arranged at the upper ends of the two base plates 12, vacuum exhaust pumps 14 are fixedly arranged in the two shells 13, fixing frames 16 are fixedly arranged at the front ends of the two shells 1, fixing rods 17 are fixedly arranged in the two fixing frames 16, and driving motors 18 are fixedly arranged in the middle of the two fixing rods 17;

the first sealing ring 5 and the second sealing ring 6 inside the sealing shell 4 seal the joint of the exhaust pipe 11 and the vacuum bin 1, so that the outside gas can enter the vacuum bin 1 in the exhaust process, the air bag 10 is inflated through the air pump 7, the exhaust pipe 11 is clamped, the sealing effect of the joint of the exhaust pipe 11 and the vacuum bin 1 is further improved, then the exhaust is carried out through the vacuum exhaust pump 14, the fan blade 19 is driven to rotate through the driving motor 18, the vacuum exhaust pump 14 is blown to dissipate heat, dust in the air can be blocked from being sucked by the fan blade 19 through the action of the dust screen 15, and the service life of the inside of the air bag is prolonged.

The four corners department of vacuum storehouse 1 lower extreme all is fixed and is provided with supporting leg 2, carry out fixed support through supporting leg 2, vacuum storehouse 1 upper end is fixed and is provided with vacuum cover 3, through-hole 9 has all been seted up at two seal shell 4 upper end both ends, four connecting pipes 8 run through corresponding through-hole 9 respectively and connect on gasbag 10, aerify gasbag 10 through air pump 7, the one end that vacuum storehouse 1 was kept away from to two exhaust tubes 11 is connected respectively on corresponding vacuum pump 14, pump air to vacuum storehouse 1 through vacuum pump 14, the inside dust screen 15 that all is fixedly provided with of terminal surface before two casings 1, prevent that the dust from entering into its inside through dust screen 15, the equal fixedly connected with flabellum 19 of output of two driving motor 18 drives flabellum 19 through driving motor 18 and rotates.

Working principle: when the quick air extractor for the vacuumizing vulcanizing machine is used, the joint of the air extracting pipe 11 and the vacuum bin 1 is sealed through the first sealing ring 5 and the second sealing ring 6 inside the sealing shell 4, so that the outside air can enter the vacuum bin 1 in the air extracting process, the air bag 10 is inflated through the air pump 7 to tightly clamp the air extracting pipe 11, the sealing effect on the joint of the air extracting pipe 11 and the vacuum bin 1 is further improved, then the air extracting is carried out through the vacuum air extracting pump 14, the fan blade 19 is driven to rotate through the driving motor 18, the air is blown to the vacuum air extracting pump 14 to dissipate heat, and the dust in the air of the fan blade 19 can be blocked through the action of the dust screen 15, so that the service life of the inside of the air extracting machine is prolonged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a quick air exhaust device for vacuum vulcanizer, includes vacuum chamber (1), its characterized in that: the vacuum bin comprises a vacuum bin body, a vacuum bin (1), a sealing shell (4), a first sealing ring (5), a second sealing ring (6), an air pump (7), two connecting pipes (8) and an air bag (10), wherein the sealing shell (4) is fixedly arranged on two sides of the vacuum bin body, the first sealing ring (5) is fixedly arranged inside the sealing shell (4) close to the outer side, the second sealing ring (6) is fixedly arranged inside the sealing shell (4) close to one side of the vacuum bin body, the air pump (7) is fixedly arranged at the upper end of the sealing shell (4), the connecting pipes (8) are fixedly connected to the output ends of the air pump (7), and the air bag (10) is fixedly arranged inside the sealing shell (4) and between the first sealing ring (5) and the second sealing ring (6);

two inside exhaust tube (11) that all is provided with of seal shell (4), vacuum storehouse (1) both sides are all fixed to be provided with bottom plate (12), two bottom plate (12) upper end is all fixed to be provided with casing (13), two the inside vacuum pump (14) that all is fixedly provided with of casing (13), two the inside front end of casing (13) is all fixed to be provided with mount (16), two the inside dead lever (17) that all is fixedly provided with of mount (16), two the dead lever (17) middle part is all fixed to be provided with driving motor (18).

2. The rapid air extraction device for a vacuum vulcanizing machine according to claim 1, wherein: support legs (2) are fixedly arranged at four corners of the lower end of the vacuum bin (1).

3. The rapid air extraction device for a vacuum vulcanizing machine according to claim 1, wherein: the upper end of the vacuum bin (1) is fixedly provided with a vacuum cover (3).

4. The rapid air extraction device for a vacuum vulcanizing machine according to claim 1, wherein: through holes (9) are formed in two ends of the upper ends of the two sealing shells (4).

5. The rapid air extraction device for a vacuum vulcanizing machine according to claim 1, wherein: the four connecting pipes (8) respectively penetrate through the corresponding through holes (9) and are connected to the air bags (10).

6. The rapid air extraction device for a vacuum vulcanizing machine according to claim 1, wherein: one end of each of the two exhaust pipes (11) far away from the vacuum bin (1) is respectively connected to the corresponding vacuum exhaust pump (14).

7. The rapid air extraction device for a vacuum vulcanizing machine according to claim 1, wherein: dust screens (15) are fixedly arranged inside the front end surfaces of the two shells (13).

8. The rapid air extraction device for a vacuum vulcanizing machine according to claim 1, wherein: the output ends of the two driving motors (18) are fixedly connected with fan blades (19).