CN117490377A - Heating and drying device for gas cylinder - Google Patents
Heating and drying device for gas cylinder Download PDFInfo
- Publication number
- CN117490377A CN117490377A CN202311807081.1A CN202311807081A CN117490377A CN 117490377 A CN117490377 A CN 117490377A CN 202311807081 A CN202311807081 A CN 202311807081A CN 117490377 A CN117490377 A CN 117490377A
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- Prior art keywords
- gas cylinder
- rod
- cylinder
- lifting
- electric push
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- 238000001035 drying Methods 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 210000001503 joint Anatomy 0.000 claims description 36
- 238000003032 molecular docking Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004804 winding Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Electromagnetism (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of gas cylinder drying, in particular to a gas cylinder heating and drying device. Including base and mounting bracket, the switch board install in base top surface, lifting frame sliding connection in on the mounting bracket, electric putter I connect in on the lifting frame, carriage symmetry sliding connection in on the lifting frame, just the carriage with electric putter I's telescopic link is connected, the dwang rotate connect in on the carriage, a plurality of spacing round interval connection in on the dwang, solenoid coils coil between the dwang, spacing round is used for right solenoid carries out spacing. When the electromagnetic coil is wound or loosened, the winch can drive the rotating rod and the limiting wheel to synchronously move through the electric push rod I so as to enlarge or reduce the electromagnetic coil in an equal-proportion circumferential direction, thereby heating and drying gas cylinders with different sizes, ensuring drying effect and safety, avoiding changing different equipment and reducing cost.
Description
Technical Field
The invention relates to the technical field of gas cylinder drying, in particular to a gas cylinder heating and drying device.
Background
The gas cylinder is a movable pressure vessel for storing and transporting permanent gas, liquefied gas or dissolved gas, and the gas cylinder is usually required to be internally dried after being manufactured so as to ensure that the gas cylinder is free from impurities and moisture, thereby meeting the purity and safety requirements of the stored gas.
When the existing gas cylinder drying device is used, a gas cylinder is placed below the electromagnetic coil manually, lifting is performed through controlling the electromagnetic coil, the electromagnetic coil is covered on the outer side of the gas cylinder, then the electromagnetic coil is electrified, eddy current is generated in the gas cylinder, electric energy is converted into heat energy when the eddy current flows in the gas cylinder, and accordingly the inside of the gas cylinder can be heated and dried. However, this approach has certain drawbacks:
1. when the air cylinders are dried in an electromagnetic heating mode, the distance between the coil and the outer surfaces of the air cylinders needs to be controlled to be about 20-25mm, so that the safe and efficient drying effect can be ensured, but the conventional electromagnetic coil cannot generally change the diameter according to the size of the air cylinders, when the air cylinders with different sizes are required to be dried, different drying equipment needs to be replaced, the cost is high, and the drying effect and the safety of the air cylinders can be influenced when the drying equipment is not replaced;
2. when the manual work is placed the gas cylinder below solenoid, be difficult to guarantee that the gas cylinder is located solenoid's central point to lead to the distance between coil and the gas cylinder surface to be unequal, and the gas cylinder is in the heating state of standing again, so be difficult to realize carrying out even heating to the gas cylinder, the stoving effect of realization is relatively poor.
Disclosure of Invention
In view of this, the present invention provides a gas cylinder heating and drying device, which can overcome the disadvantages that the electromagnetic coil of the existing gas cylinder drying device cannot generally change the diameter according to the size of the gas cylinder, thus increasing the drying cost and realizing poor drying effect.
The technical proposal is as follows: the utility model provides a gas cylinder heating drying device, including base and mounting bracket, still including circular telegram subassembly, evacuation subassembly, lifting unit and fixed establishment, the switch board install in the base top surface, lifting frame sliding connection in on the mounting bracket, electric putter I connect in on the lifting frame, carriage symmetry sliding connection in on the lifting frame, just the carriage with electric putter I's telescopic link is connected, the dwang rotate connect in on the carriage, a plurality of spacing pulley interval connect in on the dwang, solenoid coils between the dwang, the spacing pulley is used for right solenoid carries out spacingly, the hoist engine connect in on the lifting frame, just solenoid tip with the reel fixed connection of hoist engine, the switch board can control hoist engine rolling or loosen solenoid, thereby can control solenoid emits the length, simultaneously through electric putter I drive the carriage with the dwang is toward being close to each other or is kept away from one side and is removed, can with the big or is pushed its circumference in equal proportion of gas cylinder, so that electromagnetic coil carries out on the atmospheric cylinder, and the atmospheric air cylinder can be used for down the atmospheric air cylinder is fixed in order to change the atmospheric air cylinder diameter, the atmospheric air cylinder is used for the atmospheric air heater assembly is located down the atmospheric unit is fixed.
Further, the power-on assembly comprises a supporting plate, a fixed clamping block, a wiring terminal, an electric push rod II and a movable clamping block, wherein the supporting plate is connected to the side face of the winch, the fixed clamping block is fixedly connected to the supporting plate, the wiring terminal is connected to the side face of the fixed clamping block, the electric push rod II is fixedly connected to the supporting plate, the movable clamping block is connected with a telescopic rod of the electric push rod II, the electric push rod II drives the movable clamping block to move in the direction close to the fixed clamping block, the movable clamping block can clamp the electromagnetic coil in cooperation with the fixed clamping block, and the wiring terminal is used for an external power supply so that a passage is formed between the two wiring terminals and the electromagnetic coil.
Further, the vacuumizing assembly comprises a vacuum pump, a shunt pipe and a butt joint pipe, the vacuum pump is connected to the top surface of the base, the end part of the shunt pipe is communicated with an air inlet of the vacuum pump, the butt joint pipe is rotatably installed on the shunt pipe and communicated with the shunt pipe, and one end of the butt joint pipe is used for butt joint with a cylinder valve of a gas cylinder so that the vacuum pump can extract air and moisture in the gas cylinder through the shunt pipe and the butt joint pipe.
Further, the fixed establishment is including installation section of thick bamboo, lifter plate, clamp lever, reset spring and drive assembly, installation section of thick bamboo fixed connection in on the base, lifter plate sliding connection in the installation section of thick bamboo, clamp lever symmetry sliding connection in on the lifter plate, drive assembly is used for the drive the clamp lever is toward one side motion that is close to each other, so that the clamp lever can clip the gas cylinder of placing on the lifter plate, then reset spring is used for the drive the clamp lever is toward one side motion that is kept away from each other to loosen the gas cylinder.
Further, the drive assembly comprises a conical barrel, a drive motor, a guide plate and a roller, wherein the conical barrel is rotatably arranged in the installation barrel, the drive motor is fixedly connected in the installation barrel, the bottom surface of the conical barrel is connected with an output shaft of the drive motor, the guide plate is symmetrically connected to the top surface of the conical barrel, the lifting plate is in sliding connection with the guide plate, the roller is rotatably connected to the lower end of the clamping rod, and the roller is in contact fit with the conical barrel.
Further, the lifting frame comprises a connecting frame and a rotating ring, wherein the connecting frame is fixedly connected to the top surface of the lifting frame, the rotating ring is connected to the middle part of the bottom surface of the connecting frame, and the rotating ring can synchronously descend to press the gas cylinder along with the lifting frame through the connecting frame so as to stabilize the position of the gas cylinder.
Further, the butt joint mechanism comprises a supporting seat, an electric push rod III, a sliding rod, a mounting shell, a detection assembly and a rotating assembly, wherein the supporting seat is fixedly connected to the top surface of the base, the electric push rod III is connected to the supporting seat, the sliding rod is slidably connected to the electric push rod III, the mounting shell is fixedly connected to the end part of the sliding rod, the mounting shell is connected with a telescopic rod of the electric push rod III, the butt joint pipe is rotationally connected with the mounting shell, and when the detection assembly detects that a cylinder valve of a gas cylinder rotates to the direction right behind, the electric push rod III drives the mounting shell and the butt joint pipe to move in the direction close to the cylinder valve of the gas cylinder, and meanwhile, the rotating assembly can drive the butt joint pipe to rotate, so that the butt joint pipe can be automatically in butt joint with the cylinder valve of the gas cylinder.
Further, the detection assembly comprises a servo motor, a square rod, a micro switch, a sliding sleeve, a connecting rod and a contact block, wherein the servo motor is connected to the installation shell, the square rod is connected with an output shaft of the servo motor, the micro switch is installed on the side face of the square rod, the sliding sleeve is in sliding connection with the square rod, and the contact block is connected to the side face of the sliding sleeve through the connecting rod.
Further, the lifting sleeve is in sliding connection with the clamping rod, the fixing bolts are in threaded connection with the side faces of the lifting sleeve, and the fixing bolts are in contact fit with the clamping rod so as to fix the height of the lifting sleeve, and a plurality of balls are rotationally connected to the lifting sleeve.
The invention has the beneficial effects that:
1. when the electromagnetic coil is wound or loosened, the winch can drive the rotating rod and the limiting wheel to synchronously move through the electric push rod I so as to enlarge or reduce the electromagnetic coil in an equal-proportion circumferential direction, thereby heating and drying gas cylinders with different sizes, ensuring drying effect and safety, avoiding changing different equipment and reducing cost.
2. When the clamping rods on the front side, the back side, the left side and the right side move to the sides close to each other, the gas cylinder can be pushed to move to the center point of the lifting plate, so that the gas cylinder can be vertically aligned with the center point of the electromagnetic coil, the gas cylinder can be ensured to be positioned at the center position of the electromagnetic coil when the gas cylinder is dried, uniform heating of the gas cylinder is realized, and the drying effect is good.
3. According to the invention, through the cooperation of the electric push rod III and the rotating assembly, the butt joint pipe can be driven to rotate while the butt joint pipe is driven to move forwards, so that the butt joint pipe can be automatically screwed on the cylinder valves of the gas cylinders, the butt joint of the cylinder valves of a plurality of gas cylinders can be automatically performed at one time, manual operation is not needed, and time and labor are saved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of the installation of the carriage, the rotating rod, the limiting wheel and the electromagnetic coil of the present invention.
Fig. 3 is a schematic diagram showing a specific structure of the rotating rod, the limiting wheel and the electromagnetic coil.
Fig. 4 is a schematic diagram showing a specific structure of the energizing assembly of the present invention.
FIG. 5 is a schematic view of the installation of the vacuum pumping assembly of the present invention.
Fig. 6 is a schematic illustration of a specific construction of the shunt and the butt joint of the present invention.
Fig. 7 is a schematic installation view of the fixing mechanism of the present invention.
Fig. 8 is a cross-sectional view of the mounting cylinder and lifter plate of the present invention.
Fig. 9 is a schematic view of the installation of the link and the swivel ring of the present invention.
FIG. 10 is a schematic view of the docking mechanism of the present invention.
Fig. 11 is an enlarged view of portion a of fig. 10 in accordance with the present invention.
FIG. 12 is a schematic diagram showing a specific structure of the detecting unit according to the present invention.
Fig. 13 is a schematic view showing the installation of the lifting sleeve, the fixing bolt and the ball.
Reference numerals: the device comprises a base, a 2-mounting frame, a 3-control cabinet, a 4-lifting frame, a 5-electric push rod I, a 6-sliding frame, a 7-rotating rod, 8-limiting wheels, a 9-electromagnetic coil, a 10-winding machine, a 11-supporting plate, a 12-fixing clamping block, a 13-connecting terminal, a 14-electric push rod II, a 15-moving clamping block, a 16-vacuum pump, a 17-shunt tube, a 18-butt tube, a 19-mounting cylinder, a 20-lifting plate, a 21-clamping rod, a 22-return spring, a 23-conical cylinder, a 24-driving motor, a 25-guide plate, a 26-roller, a 27-connecting frame, a 28-rotating ring, a 29-supporting seat, a 30-electric push rod III, a 31-sliding rod, a 32-mounting shell, a 33-servo motor, a 34-square rod, a 35-micro switch, a 36-sliding sleeve, a 37-connecting rod, a 38-contact block, a 39-lifting sleeve, a 40-fixing bolt and a 41-ball.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: 1-8, including a base 1, a mounting frame 2, a control cabinet 3, a lifting frame 4, an electric push rod I5, a sliding frame 6, a rotating rod 7, a limit wheel 8, an electromagnetic coil 9, a winding engine 10, an electrifying component, a vacuumizing component, a lifting component and a fixing mechanism, wherein the mounting frame 2 is fixedly connected to the top surface of the base 1, the control cabinet 3 is arranged on the right rear side of the top surface of the base 1, three lifting frames 4 are all in sliding connection with the mounting frame 2 and can slide up and down, the lifting component consists of a connecting seat, a motor I, a winding wheel, a steel wire rope and a sliding plate, the three connecting seats are all fixedly connected to the top surface of the mounting frame 2, the motor I is fixedly connected with the output shaft of the motor I, the winding wheel is wound with the steel wire rope, the three sliding plates are all in sliding connection with the mounting frame 2 and can slide up and down, and the sliding plates are in one-to-one correspondence with the lifting frame 4, the bottom surface of each sliding plate is fixedly connected with the top surface of the corresponding lifting frame 4, the lower end of the steel wire rope is connected with the sliding plate, when the motor I drives the winding wheel to rotate positively and negatively, the winding wheel can be controlled to wind or loosen the steel wire rope, the sliding plate and the lifting frame 4 can be controlled to lift, the lifting frame 4 is connected with a group of electric push rods I5 on the front, back, left and right sides, the number of each group of electric push rods I5 is two and is distributed symmetrically up and down, the lifting frame 4 is connected with a sliding frame 6 in a sliding way on the front, back, left and right sides, and the sliding frame 6 is connected with telescopic rods of the electric push rods I5, so that the electric push rods I5 can drive the sliding frame 6 on the front, back, left and right sides to move towards one side close to or far away from each other, two rotating rods 7 are connected on the sliding frame 6 in a rotating way, a plurality of limiting wheels 8 are connected on the two rotating rods 7 at intervals, two rotating rods 7 and four adjacent limiting wheels 8 on the rotating rods are surrounded to form a through hole, an electromagnetic coil 9 is coiled between the two rotating rods 7 on the front side, the rear side, the left side and the right side, the electromagnetic coil 9 passes through each through hole, so that the limiting wheels 8 can limit the electromagnetic coil 9, the rotating rods 7 and the limiting wheels 8 are made of nonmetal materials (such as ceramics), the rotating rods 7 and the limiting wheels 8 are not influenced by magnetic fields generated by the electromagnetic coil 9, normal work of the electromagnetic coil 9 is not influenced, a winch 10 is connected to the left lower part and the right upper part of the front side of a lifting frame 4, two ends of the electromagnetic coil 9 are fixedly connected with reels of the two winches 10 respectively, a control cabinet 3 can control the winches 10 to wind or relax the electromagnetic coil 9, thereby controlling the length of the electromagnetic coil 9, simultaneously, the sliding frame 6 and the rotating rod 7 are driven to move towards one side close to or far away from each other through the electric push rod I5, the electromagnetic coil 9 can be uniformly and circumferentially enlarged or pushed to be uniformly and circumferentially reduced, so that the electromagnetic coil 9 can change the diameter according to the size of the air cylinder, the fixing mechanism is used for fixing the position of the air cylinder, so that the central position of the air cylinder is vertically aligned with the central point of the electromagnetic coil 9, then the lifting assembly can drive the electromagnetic coil 9 to descend to cover the outer side of the air cylinder, the vacuumizing assembly is used for extracting air and moisture in the air cylinder, the electromagnetic coil 9 is electrified through the electrifying assembly to heat and dry the air cylinder, the air cylinders with different sizes can be heated and dried, the drying effect and safety can be ensured, different equipment are not required to be replaced, the cost is reduced, the air cylinder can be ensured to be positioned at the central position of the electromagnetic coil 9, and uniform heating of the air cylinder is realized, the drying effect is better.
As shown in fig. 3 and 4, the energizing assembly includes a supporting plate 11, a fixed clamping block 12, a connecting terminal 13, an electric push rod ii 14 and a movable clamping block 15, the supporting plate 11 is connected to the side of the hoist 10, and the supporting plate 11 is made of an insulating material, the fixed clamping block 12 is fixedly connected to the supporting plate 11, the connecting terminal 13 is connected to the side of the fixed clamping block 12, the electric push rod ii 14 is fixedly connected to the supporting plate 11, the movable clamping block 15 is connected to a telescopic rod of the electric push rod ii 14, the movable clamping block 15 is driven by the electric push rod ii 14 to move in a direction close to the fixed clamping block 12, so that the movable clamping block 15 cooperates with the fixed clamping block 12 to clamp the electromagnetic coil 9, thereby fixing the position of the electromagnetic coil 9, and the connecting terminal 13 can be externally connected with a power supply, so that a passage can be formed between the two connecting terminals 13 and the releasing part of the electromagnetic coil 9, thereby heating and drying the gas cylinder, and the part of the electromagnetic coil 9 wound on the winding drum of the hoist 10 cannot form a passage, so that the winding part of the electromagnetic coil 9 is not used, and the electric energy consumption of the electromagnetic coil 9 can be saved. The spool may be of a non-metallic material such as polytetrafluoroethylene or ceramic.
As shown in fig. 5 and 6, the vacuumizing assembly comprises a vacuum pump 16, a shunt tube 17 and a butt joint tube 18, wherein the vacuum pump 16 is connected to the right rear part of the top surface of the base 1, the vacuum pump 16 is positioned at the front side of the control cabinet 3, the end part of the shunt tube 17 is communicated with the air inlet of the vacuum pump 16, the butt joint tube 18 is rotatably arranged on the shunt tube 17, the butt joint tube 18 is communicated with the shunt tube 17, the butt joint tube 18 is a threaded tube, the front end of the butt joint tube 18 can be in butt joint with the cylinder valve of the gas cylinder through rotation, so that the vacuum pump 16 can pump air and moisture in the gas cylinder through the shunt tube 17 and the butt joint tube 18, and the gas cylinder can be pumped to a vacuum state, so that the gas cylinder can be heated and dried under the lower pressure and humidity conditions, the energy required by water evaporation is reduced, and the safety risk possibly caused by gas expansion under high temperature is also prevented.
As shown in fig. 7 and 8, the fixing mechanism comprises a mounting cylinder 19, a lifting plate 20, clamping rods 21, a return spring 22 and a driving assembly, wherein the three mounting cylinders 19 are fixedly connected to the base 1, the lifting plate 20 is slidably connected in the mounting cylinder 19 and can slide up and down, the clamping rods 21 are slidably connected to the four sides of the lifting plate 20, the two ends of the return spring 22 are respectively connected with the lifting plate 20 and the clamping rods 21, an annular boss is arranged on the lower side of the lifting plate 20, the outer end of the return spring 22 is fixedly connected with the annular boss, the inner end of the return spring is connected with the clamping rods 21, the clamping rods 21 on the four sides of the lifting plate 20 are driven to move towards one side close to each other by the driving assembly, so that the clamping rods 21 clamp a gas cylinder placed on the lifting plate 20, and then the return spring 22 is used for driving the clamping rods 21 to move towards one side far away from each other to loosen the gas cylinder; the driving assembly comprises a conical cylinder 23, a driving motor 24, a guide plate 25 and a roller 26, wherein the conical cylinder 23 is rotatably arranged in the mounting cylinder 19, the inner wall of the conical cylinder 23 is a conical inclined surface, the driving motor 24 is fixedly connected in the mounting cylinder 19, the driving motor 24 is positioned at the lower side of the conical cylinder 23, the bottom surface of the conical cylinder 23 is connected with an output shaft of the driving motor 24, so that the driving motor 24 can drive the conical cylinder 23 to rotate, the guide plate 25 is fixedly connected to the front side, the rear side, the left side and the right side of the top surface of the conical cylinder 23, the lifting plate 20 is in sliding connection with the guide plate 25, the lifting plate 20 can slide up and down along the guide plate 25, the conical cylinder 23 can drive the lifting plate 20 to synchronously rotate through the guide plate 25, so that a cylinder valve of the cylinder can rotate to face to the right side, the roller 26 is rotatably connected to the lower end of the clamping rod 21, and the roller 26 is in contact with the inner wall of the conical cylinder 23, when the cylinder is placed on the top surface of the lifting plate 20, the cylinder is driven to descend due to the gravity of the cylinder, the clamping rod 21 and the roller 26 can be driven to roll down, the roller 26 can roll on the clamping rod 21 and the roller 26 can roll on the side, and the inner wall of the conical cylinder 23 can roll up and the cylinder and the roller 21 can roll towards the left side, and the right side, which is close to the left side and the right side, and the cylinder can be mutually pressed to the left side and the right side.
Firstly, a gas cylinder to be dried is placed on the top surface of a lifting plate 20, the lifting plate 20 is driven to descend due to the gravity of the gas cylinder, so that a clamping rod 21 and a roller 26 can be driven to descend, the roller 26 can roll on the inner wall of a conical cylinder 23, meanwhile, the conical cylinder 23 can extrude the rollers 26 on the front side, the rear side, the left side and the right side to move towards the mutually approaching side, the clamping rod 21 can push the gas cylinder to move towards the direction close to the central point of the lifting plate 20, the gas cylinder can be vertically aligned with the central point of an electromagnetic coil 9, meanwhile, the clamping rod 21 on the front side, the rear side, the left side and the right side can clamp the gas cylinder, so that the position of the gas cylinder can be fixed, then, a driving motor 24 is controlled by a control cabinet 3 to drive the conical cylinder 23 to rotate, the lifting plate 20 can be driven to rotate synchronously, so that a cylinder valve of the gas cylinder can rotate towards the right side, then the gas cylinder valve of the gas cylinder 18 is screwed on the cylinder by manpower, under the action of a shunt tube 17 and a butt joint tube 18, the vacuum pump 16 can be controlled by the control cabinet 3, and the air in the vacuum state can be pumped by the control cabinet 3; if the diameter of the air cylinder is too small, the winch 10 can be controlled by the control cabinet 3 to wind the electromagnetic coil 9, meanwhile, the control cabinet 3 can control the electric push rod I5 to drive the sliding frames 6 on the front side, the back side, the left side and the right side to move towards one side close to each other, so that the rotating rod 7 on the front side, the back side, the left side and the right side and the limit wheel 8 can be driven to move towards one side close to each other, the electromagnetic coil 9 can be pushed to be contracted so as to assist the electromagnetic coil 9 to be contracted in the equal-proportion circumferential direction, and similarly, if the diameter of the air cylinder is too large, the winch 10 can discharge the electromagnetic coil 9, meanwhile, the rotating rod 7 on the front side, the back side, the left side and the right side and the limit wheel 8 can move towards one side far from each other so as to pull the electromagnetic coil 9 to be expanded in the equal-proportion circumferential direction, and thus the diameter of the electromagnetic coil 9 can be adjusted according to the diameter of the air cylinder, then through electric putter II 14 drive removal clamp splice 15 to be close to the direction removal of fixed clamp splice 12, can make removal clamp splice 15 and fixed clamp splice 12 cooperation clip solenoid 9, thereby can fix solenoid 9's position, rethread switch board 3 control lifting unit drive solenoid 9 descends, can make solenoid 9 cover in the gas cylinder outside, then connect terminal 13 external power supply, so that can form the passageway between two terminal 13 and the solenoid 9 discharge part, thereby can heat the stoving to the gas cylinder, so can heat the stoving to the gas cylinder of equidimension not, and can guarantee stoving effect and security, need not to change different equipment, reduce cost, can guarantee that the gas cylinder is located solenoid 9's central point simultaneously, realize carrying out even heating to the gas cylinder, the stoving effect is better.
As shown in fig. 9, the air cylinder drying device further comprises a connecting frame 27 and a rotating ring 28, wherein the connecting frame 27 is fixedly connected to the top surface of the lifting frame 4, the rotating ring 28 is connected to the middle part of the bottom surface of the connecting frame 27, and the rotating ring 28 can synchronously descend along with the lifting frame 4 to press the air cylinder through the connecting frame 27, so that the position of the air cylinder can be stabilized, the air cylinder can be centered, the air cylinder is prevented from moving, and the drying effect of the air cylinder is ensured. Further, the rotating ring 28 and the connecting frame 27 can rotate relatively to avoid abrasion of the gas cylinder due to relative rotation with the gas cylinder.
As shown in fig. 10-12, the docking mechanism further comprises a supporting seat 29, an electric push rod iii 30, a sliding rod 31, a mounting shell 32, a detection assembly and a rotating assembly, wherein the three supporting seats 29 are fixedly connected to the top surface of the base 1, the electric push rod iii 30 is connected to the supporting seat 29, the sliding rod 31 is slidably connected to the outer shell of the electric push rod iii 30, the sliding rod 31 can slide back and forth, the mounting shell 32 is fixedly connected to the front end of the sliding rod 31, the mounting shell 32 is connected with a telescopic rod of the electric push rod iii 30, the docking tube 18 is rotationally connected with the mounting shell 32, the rotating assembly consists of a motor ii and two gears, the motor ii is fixedly connected with the mounting shell 32, the two gears are rotationally connected with the output shaft of the motor ii and the docking tube 18 respectively, the two gears are meshed with each other, so that the motor ii can drive the docking tube 18 to rotate through the meshing of the two gears, when the detection assembly detects that the cylinder valve of the gas cylinder rotates to face to the right rear, the electric push rod iii can drive the mounting shell 32 and the docking tube 18 to move in the direction of the automatic rotating assembly, and simultaneously drive the rotating assembly of the mounting shell 32 and the docking tube 18 to rotate to the docking tube 18, so that the docking tube 18 can rotate; the detection assembly comprises a servo motor 33, a square rod 34, a micro switch 35, a sliding sleeve 36, a connecting rod 37 and a contact block 38, wherein the servo motor 33 is connected to the mounting shell 32, the square rod 34 is connected with an output shaft of the servo motor 33, the micro switch 35 is arranged on the side face of the square rod 34, the sliding sleeve 36 is in sliding connection with the square rod 34, and the contact block 38 is connected to the side face of the sliding sleeve 36 through the connecting rod 37.
When the butt joint of the butt joint pipe 18 and the cylinder valve of the gas cylinder needs to be controlled, the electric push rod III 30 is controlled by the control cabinet 3 to drive the mounting shell 32 to move forwards to be close to the gas cylinder so as to drive the butt joint pipe 18 and the contact block 38 to move forwards to the rear side of the cylinder valve of the gas cylinder, then the conical cylinder 23 is controlled by the control cabinet 3 to drive the driving motor 24 to rotate so as to drive the gas cylinder to rotate, when the cylinder valve of the gas cylinder rotates to face to the right rear, the cylinder valve of the gas cylinder can press the contact block 38 to move upwards so as to drive the connecting rod 37 and the sliding sleeve 36 to move upwards, the connecting rod 37 presses the micro switch 35, the micro switch 35 can send a signal, after receiving the signal, the control cabinet 3 controls the servo motor 33 to drive the square rod 34 to rotate 90 degrees, the square rod 34 can drive the micro switch 35, the sliding sleeve 36, the connecting rod 37 and the contact block 38 to rotate 90 degrees, the contact block 38 is separated from the cylinder valve of the gas cylinder, the sliding sleeve 36, the connecting rod 37 and the contact block 38 can move downwards to reset due to gravity, meanwhile, the control cabinet 3 can also control the electric push rod III 30 to drive the butt joint pipe 18 to move backwards, and the control cabinet 3 can control the rotating assembly to drive the butt joint pipe 18 to rotate, so that the butt joint pipe 18 can be automatically screwed on the cylinder valve of the gas cylinder, the cylinder valves of a plurality of gas cylinders can be automatically butted at one time without manual operation, and time and labor are saved.
As shown in fig. 13, the lifting device further comprises a lifting sleeve 39, a fixing bolt 40 and balls 41, wherein the lifting sleeve 39 is in sliding connection with the clamping rod 21, the fixing bolt 40 is in threaded connection with the side surface of the lifting sleeve 39, the fixing bolt 40 is in contact fit with the clamping rod 21 so as to fix the height of the lifting sleeve 39, the balls 41 are rotatably connected to the lifting sleeve 39, when a gas cylinder is manually placed on the lifting sleeve 39, the clamping rod 21 and the lifting plate 20 can be lowered due to the gravity of the gas cylinder, so that the clamping rod 21 and the lifting plate 20 on the front, back, left and right sides can be driven to move towards one side close to each other, the lifting plate 20 can clamp the gas cylinder, and the balls 41 can roll on the bottom surface of the gas cylinder so as to reduce sliding friction between the lifting plate 20 and the gas cylinder; when the height of the gas cylinder changes, the fixing bolt 40 can be unscrewed, then the lifting sleeve 39 is moved up and down, the height of the lifting sleeve 39 is adjusted, after the adjustment, the fixing bolt 40 can be screwed down to fix the height of the lifting sleeve 39, so that the height of the gas cylinder after the fixing can be adjusted, and the cylinder valve of the gas cylinder can be horizontally aligned with the butt joint pipe 18.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a gas cylinder heating and drying device, includes base (1) and mounting bracket (2), its characterized in that still including circular telegram subassembly, evacuation subassembly, lifting unit and fixed establishment, switch board (3) install in base (1) top surface, lifting frame (4) sliding connection in on mounting bracket (2), electric putter I (5) connect in on lifting frame (4), sliding frame (6) symmetry sliding connection in on lifting frame (4), just sliding frame (6) with the telescopic link of electric putter I (5) is connected, dwang (7) rotate connect in on sliding frame (6), a plurality of spacing wheels (8) interval connect in on dwang (7), solenoid (9) coil between dwang (7), spacing wheel (8) are used for carrying out spacing to solenoid (9), hoist engine (10) connect in on lifting frame (4), just solenoid (9) tip with the telescopic link of hoist engine (10), thereby control reel (3) the control reel (9) can release solenoid (10) the control reel (9), simultaneously through electric putter I (5) drive carriage (6) with dwang (7) are towards being close to each other or one side that keeps away from removes, can with electromagnetic coil (9) equal proportion circumference grow or promote it and carry out equal proportion circumference shrink, so that electromagnetic coil (9) can change the diameter size according to the gas cylinder size, fixed establishment is used for fixed gas cylinder position, so that the gas cylinder is located under electromagnetic coil (9), later lifting unit can drive electromagnetic coil (9) decline covers the gas cylinder outside, evacuation subassembly is used for taking out air and moisture in the gas cylinder, again through the power on unit is electromagnetic coil (9) power on energy carries out the heating stoving to the gas cylinder.
2. The heating and drying device for the gas cylinder according to claim 1, wherein the energizing assembly comprises a supporting plate (11), a fixed clamping block (12), a connecting terminal (13), an electric push rod II (14) and a movable clamping block (15), the supporting plate (11) is connected to the side face of the winch (10), the fixed clamping block (12) is fixedly connected to the supporting plate (11), the connecting terminal (13) is connected to the side face of the fixed clamping block (12), the electric push rod II (14) is fixedly connected to the supporting plate (11), the movable clamping block (15) is connected with a telescopic rod of the electric push rod II (14), and when the electric push rod II (14) drives the movable clamping block (15) to move towards the direction close to the fixed clamping block (12), the movable clamping block (15) and the fixed clamping block (12) can clamp the electromagnetic coil (9), and the connecting terminal (13) is used for externally connecting a power supply so that two electromagnetic paths (13) and the electromagnetic paths (9) are formed.
3. The air bottle heating and drying device according to claim 1, wherein the vacuumizing assembly comprises a vacuum pump (16), a shunt tube (17) and a butt joint tube (18), the vacuum pump (16) is connected to the top surface of the base (1), the end part of the shunt tube (17) is communicated with an air inlet of the vacuum pump (16), the butt joint tube (18) is rotatably installed on the shunt tube (17) and is communicated with the shunt tube, and one end of the butt joint tube (18) is used for being in butt joint with a bottle valve of an air bottle so that the vacuum pump (16) can extract air and moisture in the air bottle through the shunt tube (17) and the butt joint tube (18).
4. The device according to claim 1, wherein the fixing mechanism comprises a mounting cylinder (19), a lifting plate (20), a clamping rod (21), a return spring (22) and a driving assembly, the mounting cylinder (19) is fixedly connected to the base (1), the lifting plate (20) is slidably connected to the mounting cylinder (19), the clamping rod (21) is symmetrically slidably connected to the lifting plate (20), the driving assembly is used for driving the clamping rod (21) to move towards one side close to each other, so that the clamping rod (21) can clamp a gas cylinder placed on the lifting plate (20), and then the return spring (22) is used for driving the clamping rod (21) to move towards one side far away from each other to release the gas cylinder.
5. The device according to claim 4, wherein the driving assembly comprises a conical cylinder (23), a driving motor (24), a guide plate (25) and a roller (26), the conical cylinder (23) is rotatably installed in the installation cylinder (19), the driving motor (24) is fixedly connected in the installation cylinder (19), the bottom surface of the conical cylinder (23) is connected with an output shaft of the driving motor (24), the guide plate (25) is symmetrically connected with the top surface of the conical cylinder (23), the lifting plate (20) is slidably connected with the guide plate (25), the roller (26) is rotatably connected with the lower end of the clamping rod (21), and the roller (26) is in contact fit with the conical cylinder (23).
6. The air bottle heating and drying device according to claim 1, further comprising a connecting frame (27) and a rotating ring (28), wherein the connecting frame (27) is fixedly connected to the top surface of the lifting frame (4), the rotating ring (28) is connected to the middle part of the bottom surface of the connecting frame (27), and the rotating ring (28) can synchronously descend along with the lifting frame (4) to press the air bottle through the connecting frame (27) so as to stabilize the position of the air bottle.
7. The air bottle heating and drying device according to claim 3, further comprising a docking mechanism, wherein the docking mechanism comprises a supporting seat (29), an electric push rod III (30), a sliding rod (31), a mounting shell (32), a detection component and a rotating component, the supporting seat (29) is fixedly connected to the top surface of the base (1), the electric push rod III (30) is connected to the supporting seat (29), the sliding rod (31) is slidably connected to the electric push rod III (30), the mounting shell (32) is fixedly connected to the end part of the sliding rod (31), the mounting shell (32) is connected with a telescopic rod of the electric push rod III (30), the docking tube (18) is rotatably connected with the mounting shell (32), and when the detection component detects that a bottle valve of an air bottle rotates to the direction towards the right rear, the electric push rod III (30) drives the mounting shell (32) and the air bottle valve of the docking tube (18) to move towards the bottle valve direction of the air bottle, and simultaneously the rotating component can drive the docking tube (18) to rotate to enable the docking tube (18) to be docked with the bottle valve.
8. The gas cylinder heating and drying device according to claim 7, wherein the detection assembly comprises a servo motor (33), a square rod (34), a micro switch (35), a sliding sleeve (36), a connecting rod (37) and a contact block (38), the servo motor (33) is connected to the mounting shell (32), the square rod (34) is connected with an output shaft of the servo motor (33), the micro switch (35) is mounted on the side surface of the square rod (34), the sliding sleeve (36) is in sliding connection with the square rod (34), and the contact block (38) is connected to the side surface of the sliding sleeve (36) through the connecting rod (37).
9. The heating and drying device for a gas cylinder according to claim 4, further comprising a lifting sleeve (39), a fixing bolt (40) and balls (41), wherein the lifting sleeve (39) is slidably connected with the clamping rod (21), the fixing bolt (40) is in threaded connection with the side surface of the lifting sleeve (39), and the fixing bolt (40) is in contact fit with the clamping rod (21) so as to fix the height of the lifting sleeve (39), and a plurality of balls (41) are rotatably connected to the lifting sleeve (39).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311807081.1A CN117490377B (en) | 2023-12-26 | 2023-12-26 | Heating and drying device for gas cylinder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311807081.1A CN117490377B (en) | 2023-12-26 | 2023-12-26 | Heating and drying device for gas cylinder |
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| CN117490377A true CN117490377A (en) | 2024-02-02 |
| CN117490377B CN117490377B (en) | 2024-04-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014083510A (en) * | 2012-10-25 | 2014-05-12 | Fujio Hori | Container rotating device |
| CN104713311A (en) * | 2015-03-18 | 2015-06-17 | 湖南铁达能源科技有限公司 | Drying method for drying interior of gas bottle |
| CN111288292A (en) * | 2020-03-28 | 2020-06-16 | 中国联合工程有限公司 | Shelf type LNG (liquefied Natural gas) cylinder vacuumizing device and vacuumizing method |
| CN113188293A (en) * | 2020-01-14 | 2021-07-30 | 济宁协力特种气体有限公司 | Device for drying gas cylinder through variable-temperature and variable-pressure operation |
| CN219999629U (en) * | 2023-05-29 | 2023-11-10 | 山东简森能源科技有限公司 | Helium bottle electromagnetic heating equipment |
-
2023
- 2023-12-26 CN CN202311807081.1A patent/CN117490377B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014083510A (en) * | 2012-10-25 | 2014-05-12 | Fujio Hori | Container rotating device |
| CN104713311A (en) * | 2015-03-18 | 2015-06-17 | 湖南铁达能源科技有限公司 | Drying method for drying interior of gas bottle |
| CN113188293A (en) * | 2020-01-14 | 2021-07-30 | 济宁协力特种气体有限公司 | Device for drying gas cylinder through variable-temperature and variable-pressure operation |
| CN111288292A (en) * | 2020-03-28 | 2020-06-16 | 中国联合工程有限公司 | Shelf type LNG (liquefied Natural gas) cylinder vacuumizing device and vacuumizing method |
| CN219999629U (en) * | 2023-05-29 | 2023-11-10 | 山东简森能源科技有限公司 | Helium bottle electromagnetic heating equipment |
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| CN117490377B (en) | 2024-04-26 |
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