Gas racking machine capable of achieving uniform racking

Abstract

The utility model discloses a gas racking machine with a uniform racking function, which relates to the technical field of gas racking machines and comprises a racking machine bottom plate and a racking tank fixing device. Four guide rods are fixedly connected to the top of the racking machine bottom plate, and a racking machine top plate is fixedly connected to the tops of the four guide rods; the split charging tank fixing device comprises a movable sliding plate, two fixed pressing plates, two threaded rods and two rotating discs, the movable sliding plate is slidably connected to the surfaces of the four guide rods in a sleeving mode, two first clamping grooves are formed in the movable sliding plate, and the two fixed pressing plates are slidably connected to the interior of the movable sliding plate. According to the gas racking machine, the gas racking tanks with different sizes can be clamped and fixed through the second clamping groove and the first clamping groove, the application range of the gas racking machine is enlarged, the gas racking tanks can be fixed through the fixing pressing plate when the sizes of the gas racking tanks are different, and the practicability of the gas racking machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas filling machines, and particularly relates to a gas filling machine with uniform filling. Background Art

[0002] After the gas is produced, it is mostly stored in a liquid storage tank in a high-pressure and low-temperature liquid form, and needs to be filled into smaller gas storage cylinders for transportation and use. Since most of the liquid storage tanks are large in volume, a conveying pipe is mostly used to convey the gas storage tank during filling.

[0003] The currently disclosed patent: CN211260341U discloses a gas filling device with adjustable height. The gas filling device realizes the stable effect on the gas storage tank to be filled and improves the stability of gas filling by setting an installation plate, a connecting block, a chute, a slider, a reciprocating lead screw, a worm gear, a worm, a heat preservation box, a filling pipe, a branch pipe, a stop valve and a limiting mechanism, etc. The setting of the limiting groove makes the gas storage tank to be filled align and connect with the corresponding branch pipe, which is convenient for filling the gas storage tank.

[0004] Based on the above search, the following problems exist in the above patent during use: When the gas filling device is in use, it realizes the stable effect on the gas storage tank to be filled and improves the stability of gas filling. However, since the size of the limiting groove is fixed, the limiting groove is used to fix the gas storage tank to be filled, and the limiting groove can only fix a gas storage tank to be filled with one size, so the applicable range has certain limitations. When the sizes of the gas storage tanks to be filled are different, they cannot be fixed, which affects the practicability of the gas filling device. Summary of the Utility Model

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a gas filling machine with uniform filling, which can solve the problem that the limiting groove is used to fix the gas storage tank to be filled, the limiting groove can only fix a gas storage tank to be filled with one size, the applicable range has certain limitations, and when the sizes of the gas storage tanks to be filled are different, they cannot be fixed, which affects the practicability of the gas filling device.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A gas filling machine for uniform packaging, comprising a base plate of the filling machine and a fixing device for the packaging tank; Four guide rods are fixedly connected to the top of the base plate of the filling machine, and a top plate of the filling machine is fixedly connected to the top of the four guide rods; The fixing device for the packaging tank includes a moving slide plate, two fixing pressing plates, two threaded rods and two turntables. The moving slide plate is slidably sleeved on the surfaces of the four guide rods. Two first clamping grooves are formed inside the moving slide plate. Both of the two fixing pressing plates are slidably connected inside the moving slide plate. Second clamping grooves are formed on the surfaces of the two fixing pressing plates. A gas packaging tank is clamped and fixed inside the second clamping grooves and the first clamping grooves.

[0007] Preferably, two gas storage tanks are fixedly installed inside the top plate of the filling machine, and two gas delivery pipes are installed at the bottoms of the two gas storage tanks.

[0008] Preferably, both of the two threaded rods are threadedly connected inside the moving slide plate, and opposite ends of the two threaded rods are rotatably connected to the surfaces of the fixing pressing plates on the same side.

[0009] Preferably, the two turntables are respectively welded to opposite ends of the two threaded rods.

[0010] Preferably, a groove is formed inside the base plate of the filling machine, and a hydraulic telescopic rod is rotatably installed inside the groove.

[0011] Preferably, a convex block is fixedly connected to the bottom of the moving slide plate, and the output end of the hydraulic telescopic rod is rotatably connected inside the convex block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] (1) For this gas filling machine for uniform packaging, different-sized gas packaging tanks can be clamped and fixed through the second clamping grooves and the first clamping grooves, increasing the applicable range of this gas filling machine. When the sizes of the gas packaging tanks are different, they can also be fixed by the fixing pressing plates, improving the practicability of this gas filling machine.

[0014] (2) For this gas filling machine for uniform packaging, the moving slide plate is limited by the four guide rods to ensure that the moving slide plate slides vertically up and down. The moving slide plate slides up and down and drives the gas packaging tank to move up and down to adjust the placement height, so that the gas packaging tank is close to the gas delivery pipe, facilitating the staff to fill different-sized gas packaging tanks with different heights through the gas delivery pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0016] Figure 1This is a schematic diagram of the overall structure of a gas filling machine with uniform dispensing according to the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure for fixing the gas filling tank according to the present utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of the top plate of the filling machine according to the present utility model;

[0019] Figure 4 This is a schematic diagram of the bottom structure of the moving slide plate according to the present utility model.

[0020] Reference numerals: 1, bottom plate of the filling machine; 2, guide rod; 3, top plate of the filling machine; 4, gas storage tank; 5, gas delivery pipe; 6, moving slide plate; 7, first card slot; 8, fixed pressing plate; 9, second card slot; 10, gas filling tank; 11, threaded rod; 12, turntable; 13, groove; 14, hydraulic telescopic rod; 15, convex block. Detailed implementation manners

[0021] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0023] In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0024] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0025] Please refer to Figures 1-4, the present utility model provides a technical solution: a gas filling machine for uniform packaging, including a filling machine bottom plate 1 and a packaging tank fixing device. Four guide rods 2 are fixedly connected to the top of the filling machine bottom plate 1, and a filling machine top plate 3 is fixedly connected to the tops of the four guide rods 2. Two gas storage tanks 4 are fixedly installed inside the filling machine top plate 3, and two gas delivery pipes 5 are installed at the bottoms of the two gas storage tanks 4.

[0026] The packaging tank fixing device includes a moving slide plate 6, two fixed pressing plates 8, two threaded rods 11 and two turntables 12. The moving slide plate 6 is slidably sleeved on the surfaces of the four guide rods 2. Two first clamping grooves 7 are formed inside the moving slide plate 6. The two fixed pressing plates 8 are both slidably connected inside the moving slide plate 6. Second clamping grooves 9 are formed on the surfaces of the two fixed pressing plates 8. A gas packaging tank 10 is clamped and fixed inside the second clamping grooves 9 and the first clamping grooves 7. The two threaded rods 11 are both threadedly connected inside the moving slide plate 6. Opposite ends of the two threaded rods 11 are rotatably connected to the surfaces of the fixed pressing plates 8 on the same side. The two turntables 12 are respectively welded to opposite ends of the two threaded rods 11.

[0027] When the gas filling machine for uniform packaging is in use, the staff places the two gas packaging tanks 10 into the two first clamping grooves 7 respectively. Then, the staff rotates the threaded rod 11 through the turntable 12. The threaded rod 11 rotates and drives the fixed pressing plate 8 to move through the threaded connection with the moving slide plate 6. The fixed pressing plate 8 moves and is fixedly clamped on the surface of the gas packaging tank 10 through the second clamping groove 9. Thus, the gas packaging tanks 10 with different sizes can be clamped and fixed through the second clamping groove 9 and the first clamping groove 7. And the two gas storage tanks 4 can simultaneously discharge gas into the two gas packaging tanks 10 through the gas delivery pipes 5, ensuring the accuracy of the gas filled into the two gas packaging tanks 10. The gas packaging tanks 10 with different sizes can be clamped and fixed through the second clamping groove 9 and the first clamping groove 7, increasing the applicable range of the gas filling machine. When the sizes of the gas packaging tanks 10 are different, they can also be fixed through the fixed pressing plate 8, improving the practicability of the gas filling machine.

[0028] A groove 13 is formed inside the filling machine bottom plate 1. A hydraulic telescopic rod 14 is rotatably installed inside the groove 13. A convex block 15 is fixedly connected to the bottom of the moving slide plate 6. The output end of the hydraulic telescopic rod 14 is rotatably connected inside the convex block 15.

[0029] After the two gas filling tanks 10 are fixed, the staff can start the hydraulic telescopic rod 14 to drive the convex block 15 to slide up and down. The up and down sliding of the convex block 15 can drive the moving slide plate 6 to slide up and down on the surfaces of the four guide rods 2, and the four guide rods 2 are used to limit the moving slide plate 6 to ensure that the moving slide plate 6 slides vertically up and down. The up and down sliding of the moving slide plate 6 drives the gas filling tank 10 to move up and down to adjust the placement height, so that the gas filling tank 10 is close to the gas delivery pipe 5, which is convenient for the staff to fill the gas filling tanks 10 with different height and size through the gas delivery pipe 5.

[0030] Working principle: For this gas filling machine with uniform filling, the staff put the two gas filling tanks 10 into the two first clamping grooves 7 respectively. Then, the staff rotate the threaded rod 11 through the turntable 12. The rotation of the threaded rod 11 drives the fixed pressing plate 8 to move through the threaded connection with the moving slide plate 6, and clamps and fixes it on the surface of the gas filling tank 10 through the second clamping groove 9. Thus, the gas filling tanks 10 with different sizes can be clamped and fixed through the second clamping groove 9 and the first clamping groove 7, increasing the applicable range of this gas filling machine. The staff can start the hydraulic telescopic rod 14 to drive the convex block 15 to slide up and down. The up and down sliding of the convex block 15 can drive the moving slide plate 6 to slide up and down on the surfaces of the four guide rods 2. The up and down sliding of the moving slide plate 6 drives the gas filling tank 10 to move up and down close to the gas delivery pipe 5, which is convenient for the staff to fill the gas filling tanks 10 with different height and size through the gas delivery pipe 5.

[0031] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A gas filling machine with uniform dispensing, characterized in that, Comprising: The bottom plate (1) of the filling machine and the fixing device for the filling tank; Four guide rods (2) are fixedly connected to the top of the bottom plate (1) of the filling machine, and a top plate (3) of the filling machine is fixedly connected to the tops of the four guide rods (2); The fixing device for the filling tank includes a moving slide plate (6), two fixing pressing plates (8), two threaded rods (11) and two turntables (12). The moving slide plate (6) is slidably sleeved on the surfaces of the four guide rods (2). Two first clamping grooves (7) are formed inside the moving slide plate (6). Both of the two fixing pressing plates (8) are slidably connected inside the moving slide plate (6). Second clamping grooves (9) are formed on the surfaces of the two fixing pressing plates (8). A gas filling tank (10) is clamped and fixed inside the second clamping grooves (9) and the first clamping grooves (7).

2. The gas filling machine with uniform packaging according to claim 1, wherein: Two gas storage tanks (4) are fixedly installed inside the top plate (3) of the filling machine, and two gas delivery pipes (5) are installed at the bottoms of the two gas storage tanks (4).

3. The gas filling machine with uniform packaging according to claim 1, characterized in that: Both of the two threaded rods (11) are threadedly connected inside the moving slide plate (6), and the opposite ends of the two threaded rods (11) are rotatably connected to the surfaces of the fixing pressing plates (8) on the same side.

4. A gas filling machine with uniform packaging, as claimed in claim 3, wherein: The two turntables (12) are respectively welded to the opposite ends of the two threaded rods (11).

5. The gas filling machine with uniform packaging according to claim 1, characterized in that: A groove (13) is formed inside the bottom plate (1) of the filling machine, and a hydraulic telescopic rod (14) is rotatably installed inside the groove (13).

6. The gas filling machine with uniform packaging according to claim 5, characterized in that: A convex block (15) is fixedly connected to the bottom of the moving slide plate (6), and the output end of the hydraulic telescopic rod (14) is rotatably connected inside the convex block (15).

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