Efficient vacuumizing device

Abstract

The utility model provides an efficient vacuumizing device, which relates to the technical field of vacuumizing, and comprises a base, a damping mechanism is arranged in the base, a mounting seat is arranged at the top of the damping mechanism, a box body is arranged at the top of the mounting seat, a heating mechanism is arranged at the top of the box body, a vacuumizing mechanism is arranged at the top of the box body, and the vacuumizing mechanism is arranged at the top of the box body. A fixing shell is fixedly connected in the box body, and a bidirectional threaded rod is rotationally connected in the fixing shell. According to the vacuumizing device, a container needing to be vacuumized is placed on the top of the fixing shell and located between the two clamping frames, then the two-way threaded rod is rotated, the two-way threaded rod drives the two movable plates to move relatively due to the fact that the movable plates are limited by the fixing rod, and the two movable plates drive the two clamping frames to move synchronously and relatively; therefore, the container is clamped and fixed, and the situation that the subsequent container is loosened or unstable in a vacuum environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuuming, in particular to a high-efficiency vacuuming device. Background Art

[0002] Vacuuming is an essential part of many processes in the chemical industry. Whether it is containers, equipment, or pipelines, they all need to be vacuumed when necessary, especially some small containers that require extremely high vacuum levels.

[0003] However, when the existing vacuum pumping device is used to vacuumize a container that needs to be vacuumed, it is not convenient to perform a limiting operation on the container, which causes the container to become loose or unstable in a vacuum environment, resulting in poor use effect. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that when vacuuming a container that needs to be vacuumed, it is inconvenient to perform a limiting operation on the container, which causes the container to become loose or unstable in a vacuum environment, and proposes a high-efficiency vacuuming device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-efficiency vacuum device, including a base, a shock-absorbing mechanism is arranged in the base, a mounting seat is arranged on the top of the shock-absorbing mechanism, a box is installed on the top of the mounting seat, a heating mechanism is arranged on the top of the box, a vacuum mechanism is arranged on the top of the box, a fixed shell is fixedly connected to the box, a two-way threaded rod is rotatably connected in the fixed shell, the smooth end of the two-way threaded rod is movably passed through the fixed shell, a fixed rod is fixedly connected in the fixed shell, a through groove is opened on the top of the fixed shell, a movable plate is sleeved on the outer surfaces of the two-way threaded rod and the fixed rod, the movable plate is movably passed through the through groove, a clamping frame is fixedly connected to one side of the movable plate, and a sealing mechanism is arranged on the inner top of the box.

[0006] Preferably, the shock absorbing mechanism includes a support rod, which is fixedly connected to the base, and a movable plate is sleeved on the outer surface of the support rod. The mounting seat is fixedly connected to the opposite sides of the two movable plates, and the mounting seat movably passes through the base, and a fixed plate is fixedly connected to the inner bottom of the base, and a sliding rod is fixedly connected to the opposite sides of the two fixed plates.

[0007] Preferably, the outer surface of the slide rod is sleeved with a first shock-absorbing spring, the outer surface of the slide rod is sleeved with a slide plate, the bottom of the mounting seat is fixedly connected to a first U-shaped frame, the top of the slide plate is fixedly connected to a second U-shaped frame, the first U-shaped frame and the second U-shaped frame are rotatably connected to the inner side by a connecting block, a damper is installed in the base, and the outer surface of the damper is sleeved with a second shock-absorbing spring.

[0008] Preferably, the heating mechanism includes an air compressor, which is installed on the top of the box. The air outlet end of the air compressor is fixedly connected to a connecting hard pipe. An air heater is installed on the top of the box. The end of the connecting hard pipe away from the air compressor is connected to the air inlet end of the air heater. The air outlet end of the air heater is fixedly connected to a conveying hard pipe, and the end of the conveying hard pipe away from the air heater passes through the box.

[0009] Preferably, the vacuum pumping mechanism comprises a vacuum pump, which is installed on the top of the box body. The input end of the vacuum pump is fixedly connected to an exhaust pipe, and the end of the exhaust pipe away from the vacuum pump passes through the box body.

[0010] Preferably, the sealing mechanism comprises an electric push rod, which is fixedly mounted on the inner top of the box body, an electromagnet is provided at the telescopic end of the electric push rod, an iron plate is provided at the bottom of the electromagnet, and a rubber plug is provided at the bottom of the iron plate.

[0011] Preferably, one side of the box body is fixedly connected to a ventilation tube, a control valve is provided on the ventilation tube, a vacuum gauge is provided on one side of the box body, a sealing door is provided on the front side of the box body, and a rotating cap is fixedly installed on the smooth end of the bidirectional threaded rod.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the container to be evacuated is placed on the top of the fixed shell and between the two clamping frames, and then the bidirectional threaded rod is rotated. Since the fixed rod limits the movable plate, the bidirectional threaded rod drives the two movable plates to move relative to each other, and the two movable plates drive the two clamping frames to move relative to each other synchronously, so as to clamp and fix the container, thereby preventing the subsequent container from becoming loose or unstable in a vacuum environment.

[0014] 2. In the utility model, by providing a shock absorbing mechanism, during the vacuum operation, when the box body is vibrated, the mounting seat is subjected to force, so that the mounting seat drives the two movable plates to slide downward on the two support rods. With the cooperation of the first U-shaped frame, the connecting block and the second U-shaped frame, the sliding plate is driven to slide on the slide rod and compress the first shock absorbing spring. Under the elastic force of the first shock absorbing spring and the second shock absorbing spring, and with the cooperation of the damper, a buffering and shock absorbing effect is played, so that the box body maintains a certain stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the main structure of a high-efficiency vacuum pumping device is provided for the utility model;

[0016] Figure 2The utility model provides a left-side structural stereogram of a high-efficiency vacuum pumping device;

[0017] Figure 3 The utility model provides a three-dimensional cross-sectional structure diagram of a base in a high-efficiency vacuum pumping device;

[0018] Figure 4 The utility model provides a three-dimensional cross-sectional structure diagram of a fixed shell in a high-efficiency vacuum pumping device;

[0019] Figure 5 The utility model provides a bottom side structural stereogram of a high-efficiency vacuum pumping device.

[0020] Legend: 1. Base; 2. Shock-absorbing mechanism; 201. Support rod; 202. Movable plate; 203. Fixed plate; 204. Sliding rod; 205. First shock-absorbing spring; 206. Sliding plate; 207. First U-shaped frame; 208. Second U-shaped frame; 209. Connecting block; 210. Damper; 211. Second shock-absorbing spring; 3. Mounting seat; 4. Box; 5. Heating mechanism; 501. Air compressor; 502. Connecting hard pipe; 503. Air Gas heater; 504, conveying tube; 6, vacuum pumping mechanism; 601, vacuum pump; 602, exhaust pipe; 7, fixed shell; 8, two-way threaded rod; 9, fixed rod; 10, through groove; 11, movable plate; 12, clamping frame; 13, ventilation tube; 14, control valve; 15, vacuum gauge; 16, sealing door; 17, rotating cap; 18, sealing mechanism; 181, electric push rod; 182, electromagnet; 183, iron plate; 184, rubber plug. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1 - Figure 5As shown, the utility model provides a high-efficiency vacuum pumping device, including a base 1, a shock absorbing mechanism 2 is arranged in the base 1, a mounting seat 3 is arranged on the top of the shock absorbing mechanism 2, a box body 4 is installed on the top of the mounting seat 3, a heating mechanism 5 is arranged on the top of the box body 4, a vacuum pumping mechanism 6 is arranged on the top of the box body 4, a fixed shell 7 is fixedly connected in the box body 4, a two-way threaded rod 8 is rotatably connected in the fixed shell 7, the smooth end of the two-way threaded rod 8 is movably passed through the fixed shell 7, a fixed rod 9 is fixedly connected in the fixed shell 7, a through groove 10 is opened on the top of the fixed shell 7, a movable plate 11 is sleeved on the outer surfaces of the two-way threaded rod 8 and the fixed rod 9, the movable plate 11 is movably passed through the through groove 10, a clamping frame 12 is fixedly connected to one side of the movable plate 11, and a sealing mechanism 18 is arranged on the inner top of the box body 4.

[0024] The effect achieved by the entire embodiment 1 is that the container to be vacuumed is placed on the top of the fixed shell 7 and between the two clamping frames 12, and then the bidirectional threaded rod 8 is rotated. Since the fixed rod 9 limits the movable plate 11, the bidirectional threaded rod 8 drives the two movable plates 11 to move relative to each other, and the two movable plates 11 drive the two clamping frames 12 to move relative to each other synchronously, thereby clamping and fixing the container to prevent the subsequent container from loosening or becoming unstable in a vacuum environment.

[0025] Embodiment 2, as Figure 1 - Figure 5As shown, the shock absorbing mechanism 2 includes a support rod 201, the support rod 201 is fixedly connected to the base 1, the outer surface of the support rod 201 is sleeved with a movable plate 202, the mounting seat 3 is fixedly connected to the opposite side of the two movable plates 202, and the mounting seat 3 movably penetrates the base 1, the inner bottom of the base 1 is fixedly connected with a fixed plate 203, the opposite side of the two fixed plates 203 is fixedly connected with a slide bar 204, the outer surface of the slide bar 204 is sleeved with a first shock absorbing spring 205, the outer surface of the slide bar 204 is sleeved with a slide plate 206, and the mounting The bottom of the seat 3 is fixedly connected with a first U-shaped frame 207, the top of the slide plate 206 is fixedly connected with a second U-shaped frame 208, the first U-shaped frame 207 and the inner side of the second U-shaped frame 208 are rotatably connected with a connecting block 209, a damper 210 is installed in the base 1, and the outer surface of the damper 210 is sleeved with a second shock absorbing spring 211, the heating mechanism 5 includes an air compressor 501, the air compressor 501 is installed on the top of the box body 4, the air outlet end of the air compressor 501 is fixedly connected with a connecting hard pipe 502, and the top of the box body 4 is installed There is an air heater 503, one end of the connecting hard pipe 502 away from the air compressor 501 is connected to the air inlet end of the air heater 503, the air outlet end of the air heater 503 is fixedly connected with a delivery hard pipe 504, and the end of the delivery hard pipe 504 away from the air heater 503 passes through the box body 4, the vacuum pumping mechanism 6 includes a vacuum pump 601, the vacuum pump 601 is installed on the top of the box body 4, the input end of the vacuum pump 601 is fixedly connected with an exhaust pipe 602, and the end of the exhaust pipe 602 away from the vacuum pump 601 passes through the box body 4, and the sealing mechanism 6 includes a vacuum pump 601, which is installed on the top of the box body 4. The structure 18 includes an electric push rod 181, which is fixedly installed on the inner top of the box body 4. The telescopic end of the electric push rod 181 is provided with an electromagnet 182, the bottom of the electromagnet 182 is provided with an iron plate 183, and the bottom of the iron plate 183 is provided with a rubber plug 184. One side of the box body 4 is fixedly connected to a ventilation tube 13, and the ventilation tube 13 is provided with a control valve 14. One side of the box body 4 is provided with a vacuum gauge 15, and the front side of the box body 4 is provided with a sealing door 16. The smooth end of the two-way threaded rod 8 is fixedly installed with a rotating cap 17.

[0026] The effect achieved by the entire embodiment 2 is that, by providing the shock absorbing mechanism 2, during the vacuum operation, when the box body 4 is vibrated, the mounting seat 3 is subjected to force, so that the mounting seat 3 drives the two movable plates 202 to slide downward on the two support rods 201, and under the cooperation of the first U-shaped frame 207, the connecting block 209 and the second U-shaped frame 208, the sliding plate 206 is driven to slide on the sliding rod 204 and compress the first shock absorbing spring 205. Under the elastic force of the first shock absorbing spring 205 and the second shock absorbing spring 211, the shock absorbing spring 205 and the second shock absorbing spring 211 are compressed. With the cooperation of the neret 210, it plays a role of buffering and shock absorption, so that the box body 4 maintains a certain stability. Then, by setting the heating mechanism 5, the air compressor 501 and the air heater 503 are started, so that the compressed air generated by the air compressor 501 enters the air heater 503 through the connecting hard pipe 502, and the compressed air entering is heated by the air heater 503. The heated compressed air enters the box body 4 through the conveying hard pipe 504, which is convenient for heating the vacuum container and removing impurities, thereby improving the vacuum efficiency. Then, the vacuum pumping mechanism 6 and the sealing mechanism 18 are provided, and the electromagnet 182 is energized to generate suction, so that the iron plate 183 and the rubber stopper 184 are sucked. After the container to be vacuumed is heated to a certain temperature, the vacuum pump 601 is started, so that the air extraction pipe 602 extracts the air in the box body 4 and the air in the container. After the extraction is completed, the electric push rod 181 is started, and the electric push rod 181 drives the electromagnet 182 to press down, and the electromagnet 182 drives the iron plate 183 and the rubber stopper 184 to press down, and the rubber stopper 184 is adapted to the bottle mouth of the container, so that The container is sealed, and then the electromagnet 182 is powered off, the suction force of the electromagnet 182 on the iron plate 183 disappears, and the electric push rod 181 drives the electromagnet 182 to reset, so as to facilitate the vacuum operation. When the vacuum operation is completed, the control valve 14 is opened to facilitate the entry of external air into the box body 4 through the ventilation tube 13. When the pressure in the box body 4 is balanced, the sealing door 16 is opened to facilitate the removal of the container. Then, the vacuum gauge 15 is provided to facilitate the checking of the vacuum degree in the box body 4, and a rotating cap 17 is provided to facilitate the rotation of the bidirectional threaded rod 8.

[0027] Working principle: When in use, place the container to be vacuumed on the top of the fixed shell 7 and between the two clamping frames 12, then rotate the rotating cap 17, and the fixed rod 9 limits the movable plate 11, so that the two-way threaded rod 8 drives the two movable plates 11 to move relative to each other, and the two movable plates 11 drive the two clamping frames 12 to move relative to each other synchronously, so as to clamp and fix the container, and energize the electromagnet 182 to generate suction to suck the iron plate 183 and the rubber stopper 184, and then close the sealing door 16, start the air compressor 501 and the air heater 503, so that the compressed air generated by the air compressor 501 enters the air heater 503 through the connecting hard pipe 502, and the compressed air entering is heated by the air heater 503, and the heated compressed air enters the box body 4 through the conveying hard pipe 504, so as to heat the vacuumed container, facilitate the removal of impurities, and provide High vacuuming efficiency. After heating to a certain temperature, turn off the air compressor 501 and the air heater 503, start the vacuum pump 601, and let the exhaust pipe 602 extract the air in the box body 4 and the air in the container. When the vacuum gauge 15 shows that the expected vacuum degree is reached, turn off the vacuum pump 601, start the electric push rod 181, the electric push rod 181 drives the electromagnet 182 to press down, and the electromagnet 182 drives the iron plate 183 and the rubber plug 184 to press down. The rubber plug 184 is adapted to the bottle mouth of the container, so as to seal the container. Then the electromagnet 182 is powered off, and the suction force of the electromagnet 182 on the iron plate 183 disappears. The electric push rod 181 drives the electromagnet 182 to reset, and then open the control valve 14 to allow external air to enter the box body 4 through the ventilation tube 13. When the pressure in the box body 4 is balanced, open the sealing door 16, and take out the container by rotating the rotating cap 17.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high-efficiency vacuum pumping device, comprising a base (1), characterized in that: A shock absorbing mechanism (2) is arranged in the base (1), a mounting seat (3) is arranged on the top of the shock absorbing mechanism (2), a box (4) is installed on the top of the mounting seat (3), a heating mechanism (5) is arranged on the top of the box (4), a vacuum pumping mechanism (6) is arranged on the top of the box (4), a fixed shell (7) is fixedly connected in the box (4), a bidirectional threaded rod (8) is rotatably connected in the fixed shell (7), a smooth end of the bidirectional threaded rod (8) movably penetrates the fixed shell (7), a fixed rod (9) is fixedly connected in the fixed shell (7), a through groove (10) is provided on the top of the fixed shell (7), a movable plate (11) is sleeved on the outer surfaces of the bidirectional threaded rod (8) and the fixed rod (9), the movable plate (11) movably penetrates the through groove (10), a clamping frame (12) is fixedly connected on one side of the movable plate (11), and a sealing mechanism (18) is arranged on the inner top of the box (4).

2. A high-efficiency vacuum pumping device according to claim 1, characterized in that: The shock absorbing mechanism (2) comprises a support rod (201), the support rod (201) is fixedly connected inside the base (1), a movable plate (202) is sleeved on the outer surface of the support rod (201), the mounting seat (3) is fixedly connected to the opposite side of the two movable plates (202), and the mounting seat (3) movably penetrates the base (1), the inner bottom of the base (1) is fixedly connected to a fixed plate (203), and the opposite side of the two fixed plates (203) is fixedly connected to a sliding rod (204).

3. A high-efficiency vacuum pumping device according to claim 2, characterized in that: The outer surface of the slide bar (204) is sleeved with a first shock-absorbing spring (205), the outer surface of the slide bar (204) is sleeved with a slide plate (206), the bottom of the mounting seat (3) is fixedly connected with a first U-shaped frame (207), the top of the slide plate (206) is fixedly connected with a second U-shaped frame (208), the inner sides of the first U-shaped frame (207) and the second U-shaped frame (208) are rotatably connected with a connecting block (209), a damper (210) is installed in the base (1), and the outer surface of the damper (210) is sleeved with a second shock-absorbing spring (211).

4. A high-efficiency vacuum pumping device according to claim 1, characterized in that: The heating mechanism (5) comprises an air compressor (501), the air compressor (501) is installed on the top of the box (4), the air outlet end of the air compressor (501) is fixedly connected to a connecting hard pipe (502), the top of the box (4) is installed with an air heater (503), the end of the connecting hard pipe (502) away from the air compressor (501) is connected to the air inlet end of the air heater (503), the air outlet end of the air heater (503) is fixedly connected to a conveying hard pipe (504), and the end of the conveying hard pipe (504) away from the air heater (503) passes through the box (4).

5. The high-efficiency vacuum pumping device according to claim 1, characterized in that: The vacuum pumping mechanism (6) comprises a vacuum pump (601), which is installed on the top of the box (4). The input end of the vacuum pump (601) is fixedly connected to an exhaust pipe (602), and the end of the exhaust pipe (602) away from the vacuum pump (601) passes through the box (4).

6. A high-efficiency vacuum pumping device according to claim 1, characterized in that: The sealing mechanism (18) comprises an electric push rod (181), the electric push rod (181) is fixedly mounted on the inner top of the box body (4), an electromagnet (182) is arranged at the telescopic end of the electric push rod (181), an iron plate (183) is arranged at the bottom of the electromagnet (182), and a rubber plug (184) is arranged at the bottom of the iron plate (183).

7. The high-efficiency vacuum pumping device according to claim 1, characterized in that: One side of the box body (4) is fixedly connected to a ventilation hard pipe (13), and a control valve (14) is arranged on the ventilation hard pipe (13). A vacuum gauge (15) is arranged on one side of the box body (4), and a sealing door (16) is arranged on the front side of the box body (4). A rotating cap (17) is fixedly installed on the smooth end of the bidirectional threaded rod (8).

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