CN221222354U - Nitrogen production filling mechanism - Google Patents

Abstract

The utility model provides a nitrogen production filling mechanism, which comprises a conveying assembly, wherein a nitrogen box is arranged on one side of the conveying assembly, an exhaust assembly is arranged at the lower end of the nitrogen box, the exhaust assembly comprises an exhaust pipe, an electromagnetic valve arranged on the exhaust pipe and a control button for controlling the electromagnetic valve to be opened and closed, and when the exhaust pipe is in butt joint with a tank body, the control button controls the electromagnetic valve to be opened; the conveying assembly is provided with a plurality of fixing assemblies, each fixing assembly comprises a placement channel for placing the tank body, a chassis connected through a telescopic rod is arranged at the lower end of each placement channel, a rotating shaft is rotatably arranged at the center of the inside of each fixing assembly, and two lifting arc strips and two stabilizing arc strips are arranged on the rotating shaft. The utility model discloses avoid when the jar body is at the filling, there is nitrogen gas to produce and reveal, reduced resource consumption, improved the practicality, whole flow need not manual operation simultaneously, has improved degree of automation, is convenient for use.

Description

Nitrogen production filling mechanism

Technical Field

The utility model mainly relates to the technical field of nitrogen filling, in particular to a nitrogen production filling mechanism.

Background

Nitrogen is an elemental form of nitrogen with the chemical formula N2. Nitrogen is the gas with the highest proportion in the earth atmosphere, accounting for 78.3 percent (secondly, oxygen accounting for 20.99 percent), is nonflammable and can not support combustion, and is widely applied to industry, agriculture, food protection and the like because of stable chemical property; nitrogen generally needs to be filled and stored in industrial production.

For example, patent application "202223350818.5, a nitrogen gas production filling mechanism", including the base that is two in quantity, two be provided with adjusting part on the base, two be provided with auxiliary assembly on the base, adjusting part includes the mounting bracket with base back fixed mounting, the front fixed mounting of mounting bracket has first mounting box and second mounting box, the top fixed mounting of first mounting box has the motor, the output fixed mounting of motor has first lead screw, the inner wall bottom fixed mounting of second mounting box has the bearing, the inside rotation of bearing installs the second lead screw. Although the nitrogen production filling mechanism is favorable for improving the quality of nitrogen production filling, when the tank body is separated from the output end of the filling device, a small amount of gas overflows, and resource waste is easily caused.

Disclosure of utility model

The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and mainly provides a nitrogen production filling mechanism for solving the technical problem in the prior art.

The technical scheme adopted for solving the technical problems is as follows:

The nitrogen production filling mechanism comprises a conveying assembly, wherein a nitrogen box is arranged on one side of the conveying assembly, an exhaust assembly is arranged at the lower end of the nitrogen box, the exhaust assembly comprises an exhaust pipe, an electromagnetic valve arranged on the exhaust pipe and a control button for controlling the electromagnetic valve to open and close, and when the exhaust pipe is in butt joint with a tank body, the control button controls the electromagnetic valve to open;

The conveying assembly is provided with a plurality of fixing assemblies, each fixing assembly comprises a placement channel for placing a tank body, a chassis connected through a telescopic rod is arranged at the lower end of each placement channel, a rotating shaft is rotatably arranged at the center inside each fixing assembly, and two lifting arc strips and a stable arc strip are arranged on each rotating shaft.

Preferably, the conveying assembly is an endless conveyor.

Preferably, the output end of the exhaust pipe is sleeved with a mounting sleeve, a rubber ring slides on the mounting sleeve, and a spring is connected between the rubber ring and the inner top wall of the mounting sleeve.

Preferably, the control button is mounted inside the mounting sleeve, and the spring is contracted when the control button is in contact with the rubber ring.

Preferably, the fixing assembly comprises a base, the placement channel is mounted on the base through a bracket, and the rotating shaft is driven by a motor.

Preferably, the distance from the outer wall of the stable arc strip to the outer wall of the rotating shaft is equal everywhere, and the distance from the outer wall of the lifting arc strip to the outer wall of the rotating shaft is continuously increased from one end of the lifting arc strip to the other end of the lifting arc strip.

Compared with the prior art, the utility model has the beneficial effects that:

(1) When the mechanism is used for injecting air, the tank body moves upwards firstly, the opening of the tank body is contacted with the rubber ring, the opening of the tank body pushes the rubber ring to move until the control button is pressed, the electromagnetic valve is opened, the nitrogen box is used for injecting air into the tank body through the air exhaust component, at the moment, the tightness is greatly ensured due to the mutual extrusion of the opening of the tank body and the rubber ring, air leakage is avoided, after the air injection is finished, the tank body moves downwards, the rubber ring is pushed to be pressed on the opening of the tank body due to the pushing of the spring, and the electromagnetic valve is closed along with the resetting of the control button, so that nitrogen leakage is avoided when the tank body is filled, the resource consumption is reduced, and the practicability is improved;

(2) The settling channel of this mechanism holds the jar body, jar body bottom is located the chassis, chassis and lift arc strip or steady arc strip contact, when one is opened, the chassis is located lift arc strip outer wall minimum, along with the rotation of pivot, the chassis is along going up and down the arc strip outer wall and remove, thereby make jar body shift up, when jar body removes the lift arc strip outer wall maximum, jar body trigger control button, at this moment, jar body can shift up at steady arc strip, until jar body removes to another lift arc strip on, then make jar body slowly move down, end the gas injection, whole flow need not manual operation, degree of automation has been improved, be convenient for use.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of an exhaust assembly according to the present utility model;

FIG. 3 is a schematic view of a fixing assembly according to the present utility model.

In the figure: 1. a transport assembly; 2. a nitrogen tank; 21. an exhaust pipe; 22. an electromagnetic valve; 23. an electromagnetic valve; 24. a mounting sleeve; 25. a rubber ring; 26. a spring; 27. a control button; 3. a fixing assembly; 31. a placement channel; 32. a chassis; 33. a rotating shaft; 34. lifting an arc bar; 35. a stable arc strip; 36. and (5) a base.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a nitrogen gas production filling mechanism, includes conveying assembly 1, conveying assembly 1 is annular conveyor, one side is equipped with nitrogen gas case 2 on the conveying assembly 1, exhaust assembly is installed to nitrogen gas case 2 lower extreme, be provided with a plurality of fixed subassembly 3 on the conveying assembly 1. Firstly, the tank body is placed inside the fixed assembly 3, when the conveying assembly 1 moves the fixed assembly 3 to the lower end of the exhaust assembly of the nitrogen box 2, the conveying assembly 1 stops running, the nitrogen box 2 injects air to the tank body through the exhaust assembly, manual operation is not needed in the whole process, the degree of automation is improved, and the use is convenient.

Referring to fig. 1 and 2, the exhaust assembly includes an exhaust pipe 21, a solenoid valve 22 installed on the exhaust pipe 21, and a control button 27 for controlling the solenoid valve 23 to open and close, when the exhaust pipe 21 is in butt joint with the tank body, the control button 27 controls the solenoid valve 23 to open, an installation sleeve 24 is sleeved at the output end of the exhaust pipe 21, a rubber ring 25 slides on the installation sleeve 24, a spring 26 is connected between the rubber ring 25 and the inner top wall of the installation sleeve 24, the control button 27 is installed inside the installation sleeve 24, and when the control button 27 contacts with the rubber ring 25, the spring 26 is in a contracted shape. The jar body shifts up for jar body bottleneck and rubber ring 25 contact, jar body bottleneck promotes rubber ring 25 and removes, until control button 27 is pressed, solenoid valve 23 opens, nitrogen gas tank 2 carries out the gas injection to jar body through exhaust subassembly, at this moment, owing to jar body bottleneck and rubber ring 25's extrusion each other, the leakproofness has been guaranteed to a great extent, avoid gas leakage, after the gas injection is ended, jar body shifts down, owing to the promotion of spring, rubber ring 25 still can press on jar body bottleneck, along with control button 27's reset, solenoid valve 23 closes, thereby avoid when jar body at the filling, there is nitrogen gas production to reveal, resource consumption has been reduced, the practicality is improved.

Referring to fig. 1 and 3, the fixing assembly 3 includes a placement channel 31 for placing a can body, a chassis 32 connected by a telescopic rod is disposed at the lower end of the placement channel 31, a rotating shaft 33 is rotatably mounted at the center of the inside of the fixing assembly 3, two lifting arc strips 34 and a stable arc strip 35 are mounted on the rotating shaft 33, the fixing assembly 3 includes a base 36, the placement channel 31 is mounted on the base 36 through a bracket, the rotating shaft 33 is driven by a motor, the distances from the outer wall of the stable arc strip 35 to the outer wall of the rotating shaft 33 are equal everywhere, and the distance from the outer wall of the lifting arc strip 34 to the outer wall of the rotating shaft 33 is continuously increased from one end of the lifting arc strip 34 to the other end of the lifting arc strip 34. The arrangement channel 31 accommodates the tank body, the tank body bottom is located on the chassis 32, the chassis 32 is in contact with the lifting arc strip 34 or the stable arc strip 35, when the tank body is opened, the chassis 32 is located at the lowest end of the outer wall of the lifting arc strip 34, the chassis 32 moves along the outer wall of the lifting arc strip 34 along with the rotation of the rotating shaft 33, so that the tank body moves upwards, when the tank body moves to the highest end of the outer wall of the lifting arc strip 34, the tank body triggers the control button, at this time, the tank body moves on the stable arc strip 35 until the tank body moves to the other lifting arc strip 34, then the tank body slowly moves downwards, and gas injection is ended.

Through setting up control panel (not marked in the figure), be convenient for control the inside power consumption component of this mechanism, control panel control circuit can realize through the simple programming of skilled in the art, belongs to the common sense of the art, only uses it, does not reform transform, so no more detailed description control mode and circuit connection.

The specific operation mode of the utility model is as follows:

Firstly, the staff places the jar body inside fixed subassembly 3, settle the passageway 31 and hold the jar body, the jar body bottom is located on chassis 32, chassis 32 is located the outer wall extreme of lift arc strip 34, when the transport assembly 1 moves fixed subassembly 3 to the exhaust assembly lower extreme of nitrogen gas case 2, transport assembly 1 stops the operation, motor drive pivot 33 rotates, chassis 32 moves along lift arc strip 34 outer wall, thereby make the jar body shift up, jar body bottleneck and rubber ring 25 contact, jar body bottleneck promotes rubber ring 25 and removes, until control button 27 is pressed, at this moment, the jar body moves to the highest end of lift arc strip 34 outer wall, then the jar body can move on steady arc strip 35, guarantee that the jar body can not go up and down, because control button 27 is pressed, solenoid valve 23 is opened, nitrogen gas case 2 carries out the gas injection to the jar body through exhaust assembly, the sealing performance has been guaranteed to a great extent, avoid, when the jar body moves to another lift arc strip 34, make jar body slowly move down, promptly, with control button 27 closes, thereby leak of air at the time of reduction of the jar body consumption, the utility model is avoided when the reset solenoid valve 23 has been closed, the leak of air, the leak can be reduced, and the leak of resources has been reduced.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims (6)

1. Nitrogen gas production filling mechanism, including conveying component (1), its characterized in that: a nitrogen box (2) is arranged on one side of the conveying assembly (1), an exhaust assembly is arranged at the lower end of the nitrogen box (2), the exhaust assembly comprises an exhaust pipe (21), an electromagnetic valve (22) arranged on the exhaust pipe (21) and a control button (27) for controlling the electromagnetic valve (23) to open and close, and when the exhaust pipe (21) is in butt joint with a tank body, the control button (27) controls the electromagnetic valve (23) to open;

The conveying assembly (1) is provided with a plurality of fixing assemblies (3), each fixing assembly (3) comprises a placement channel (31) for placing a tank body, a chassis (32) connected through a telescopic rod is arranged at the lower end of each placement channel (31), a rotating shaft (33) is rotatably arranged in the center of the inside of each fixing assembly (3), and two lifting arc strips (34) and a stable arc strip (35) are arranged on each rotating shaft (33).

2. A nitrogen production filling mechanism according to claim 1, wherein: the conveying assembly (1) is an annular conveyor.

3. A nitrogen production filling mechanism according to claim 1, wherein: the output end of the exhaust pipe (21) is sleeved with a mounting sleeve (24), a rubber ring (25) is arranged on the mounting sleeve (24) in a sliding mode, and a spring (26) is connected between the rubber ring (25) and the inner top wall of the mounting sleeve (24).

4. A nitrogen production filling mechanism according to claim 3, wherein: the control button (27) is arranged inside the mounting sleeve (24), and the spring (26) is contracted when the control button (27) is contacted with the rubber ring (25).

5. A nitrogen production filling mechanism according to claim 1, wherein: the fixing assembly (3) comprises a base (36), the placement channel (31) is installed on the base (36) through a bracket, and the rotating shaft (33) is driven by a motor.

6. A nitrogen production filling mechanism according to claim 1, wherein: the intervals from the outer wall of the stable arc strip (35) to the outer wall of the rotating shaft (33) are equal everywhere, and the intervals from the outer wall of the lifting arc strip (34) to the outer wall of the rotating shaft (33) are continuously increased from one end to the other end of the lifting arc strip (34).