Cylinder valve loading and unloading machine

Abstract

The utility model discloses a cylinder valve assembling and disassembling machine which comprises a supporting table, an assembling and disassembling machine body is fixedly connected to the top of the supporting table, a positioning mechanism is arranged at the bottom of the supporting table, an overhauling mechanism is arranged on the front face of the positioning mechanism, the positioning mechanism comprises a supporting frame, and the supporting frame is fixedly connected to the bottom of the supporting table. The left side of the supporting frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded shaft, the outer wall of the threaded shaft is in threaded connection with a threaded plate, and the inner wall of the supporting frame is fixedly connected with a sliding shaft. According to the cylinder valve loading and unloading machine, through the arranged positioning mechanism, the inner side of the positioning plate is in tight fit contact with the outer side of a gas cylinder, the stability of the gas cylinder in the limiting process is further improved, and therefore the gas cylinder can be stably positioned in the valve tightening process, the stability of valve installation is guaranteed, and the conditions of deviation and the like cannot be easily generated; and the processing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle valve loading and unloading, in particular to a bottle valve loading and unloading machine. Background Art

[0002] A gas cylinder is a special container used for storing, transporting and supplying compressed gases. It consists of a sturdy cylindrical or spherical container, usually made of steel or aluminum alloy with high strength and corrosion resistance.

[0003] With the development of science and technology, gas cylinders are gradually used in many fields. During the use of gas cylinders, valves are usually used to ensure the sealing of the gas cylinders. Bottle valve loading and unloading machines are used when installing the valves. Common bottle valve loading and unloading machines are generally equipped with limit devices to ensure good stability of the gas cylinders when installing the valves. However, the limit devices can only limit the outside of the gas cylinders and lack the function of limiting the bottom of the gas cylinders, thereby failing to achieve good stability. As a result, the valve installation may cause offset, etc., reducing the practicability of the device. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a bottle valve loading and unloading machine, which can avoid valve installation deviation.

[0005] According to a first aspect of the present invention, a bottle valve loading and unloading machine comprises a support platform, the top of the support platform is fixedly connected to a loading and unloading machine body, a positioning mechanism is arranged at the bottom of the support platform, and a maintenance mechanism is arranged at the front of the positioning mechanism; the positioning mechanism comprises a support frame, the support frame is fixedly connected to the bottom of the support platform, a motor is fixedly connected to the left side of the support frame, a threaded shaft is fixedly connected to the output end of the motor, a threaded plate is threadedly connected to the outer wall of the threaded shaft, a sliding shaft is fixedly connected to the inner wall of the support frame, a connecting shaft is fixedly connected to the top of the threaded plate, and a positioning plate is fixedly connected to the top of the connecting shaft.

[0006] A bottle valve loading and unloading machine according to an embodiment of the utility model has at least the following beneficial effects: the bottle valve loading and unloading machine, through the provided positioning mechanism, makes the inner side of the positioning plate closely fit and contact with the outer side of the gas cylinder, further improves the stability of the gas cylinder in the process of limiting the position, so that the gas cylinder can be stably positioned during the process of tightening the valve, ensuring the stability of the valve installation and not easily causing displacement, thereby improving the processing quality; the bottle valve loading and unloading machine, through the provided maintenance mechanism, realizes the disassembly of the movable plate, so that the staff can easily inspect and maintain the parts inside the support frame, thereby enhancing the practicability of the device and achieving good operational convenience.

[0007] According to some embodiments of the utility model, a long slot is provided on the top of the support platform, and the connecting shaft passes through the long slot.

[0008] According to some embodiments of the present invention, a sliding hole is provided inside the threaded plate, and the threaded plate is slidably connected to the outer wall of the sliding shaft through the sliding hole.

[0009] According to some embodiments of the utility model, the threads of the outer walls at both ends of the threaded shaft are in opposite directions, and the right end of the threaded shaft is rotatably connected to the right side of the inner wall of the support frame.

[0010] According to some embodiments of the utility model, a rotating hole is opened on the left side of the support frame, and the threaded shaft is rotatably connected to the inner wall of the rotating hole.

[0011] According to some embodiments of the utility model, the maintenance mechanism includes a fixed seat, which is fixedly connected to the outside of the support frame, an insertion block is inserted inside the fixed seat, a movable plate is fixedly connected to one side of the insertion block, and bolts are arranged inside the insertion block.

[0012] According to some embodiments of the present invention, the bolt is threadedly connected to the inside of the insert block, and the bolt passes through one side of the fixing seat and moves.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 This is a front view of the structure of the utility model;

[0016] Figure 2 This is a bottom sectional view of the structure of the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a structural schematic diagram of the threaded plate;

[0019] Figure 5 It is a structural diagram of the movable plate. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 invention.

[0022] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "more" is two or more, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] Embodiment 1:

[0025] Reference Figures 1 to 5 The bottle valve loading and unloading machine comprises a support platform 100, a loading and unloading machine body 300 is fixedly connected to the top of the support platform 100, a positioning mechanism 200 is arranged at the bottom of the support platform 100, and a maintenance mechanism 400 is arranged at the front of the positioning mechanism 200;

[0026] The positioning mechanism 200 includes a support frame 210, which is fixedly connected to the bottom of the support platform 100. A motor 220 is fixedly connected to the left side of the support frame 210, a threaded shaft 230 is fixedly connected to the output end of the motor 220, a threaded plate 240 is threadedly connected to the outer wall of the threaded shaft 230, a sliding shaft 260 is fixedly connected to the inner wall of the support frame 210, a connecting shaft 270 is fixedly connected to the top of the threaded plate 240, and a positioning plate 250 is fixedly connected to the top of the connecting shaft 270.

[0027] In some embodiments, a long slot is opened on the top of the support platform 100, and the connecting shaft 270 passes through the long slot, so that the connecting shaft 270 can move through the long slot.

[0028] In some embodiments, a sliding hole is opened inside the threaded plate 240, and the threaded plate 240 is slidably connected to the outer wall of the sliding shaft 260 through the opened sliding hole, so that the threaded plate 240 can be stably limited during the movement.

[0029] In some embodiments, the threads of the outer walls at both ends of the threaded shaft 230 are in opposite directions, and the right end of the threaded shaft 230 is rotatably connected to the right side of the inner wall of the support frame 210 to facilitate supporting the threaded shaft 230.

[0030] In some embodiments, a rotating hole is opened on the left side of the support frame 210, and the threaded shaft 230 is rotatably connected to the inner wall of the rotating hole to provide stable support for the threaded shaft 230.

[0031] Embodiment 2

[0032] See also Figures 1 to 5 On the basis of the first embodiment, the maintenance mechanism 400 further comprises a fixing seat 410, the fixing seat 410 is fixedly connected to the outside of the support frame 210, an insert block 420 is inserted inside the fixing seat 410, a movable plate 430 is fixedly connected to one side of the insert block 420, and bolts 440 are arranged inside the insert block 420, so as to realize the maintenance of the components inside the support frame 210.

[0033] In some embodiments, the bolt 440 is threadedly connected to the inside of the insert block 420 , and the bolt 440 passes through one side of the fixing seat 410 and moves, so as to stably limit the movable plate 430 .

[0034] In actual operation, when this device is used, the gas cylinder whose valve needs to be tightened is placed on the top of the support platform 100, and then the motor 220 can be started so that the output end of the motor 220 can drive the threaded shaft 230 to rotate. Since the threaded plate 240 can slide on the outer wall of the sliding shaft 260, and the threaded shaft 230 and the threaded plate 240 are threadedly connected, the rotational motion of the threaded shaft 230 can be converted into a linear motion of the threaded plate 240. The threaded plate 240 can drive the positioning plate 250 to move closer to the outside of the gas cylinder through the connecting shaft 270, so that the inner side of the positioning plate 250 is in close contact with the outer side of the gas cylinder, further improving the stability of the gas cylinder in the process of limiting the position, so that the gas cylinder can be stably positioned during the process of tightening the valve, ensuring the stability of the valve installation will not easily cause deviation, etc., thereby improving the processing quality.

[0035] Then, the bolt 440 is unscrewed from the inside of the plug block 420 to cancel the limit on the plug block 420, and then the plug block 420 is unscrewed from the inside of the fixed seat 410 through the movable plate 430 to achieve the disassembly of the movable plate 430, so that the staff can inspect and maintain the components inside the support frame 210, enhance the practicality of the device, and at the same time achieve good operational convenience.

[0036] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A bottle valve loading and unloading machine, characterized in that: include: A support platform (100), wherein a mounting and disassembling machine body (300) is fixedly connected to the top of the support platform (100), a positioning mechanism (200) is provided at the bottom of the support platform (100), and a maintenance mechanism (400) is provided on the front of the positioning mechanism (200); The positioning mechanism (200) comprises a support frame (210), the support frame (210) is fixedly connected to the bottom of the support platform (100), a motor (220) is fixedly connected to the left side of the support frame (210), a threaded shaft (230) is fixedly connected to the output end of the motor (220), a threaded plate (240) is threadedly connected to the outer wall of the threaded shaft (230), a sliding shaft (260) is fixedly connected to the inner wall of the support frame (210), a connecting shaft (270) is fixedly connected to the top of the threaded plate (240), and a positioning plate (250) is fixedly connected to the top of the connecting shaft (270).

2. The bottle valve loading and unloading machine according to claim 1, characterized in that: The top of the support platform (100) is provided with a long slot, and the connecting shaft (270) passes through the long slot.

3. The bottle valve loading and unloading machine according to claim 1, characterized in that: A sliding hole is provided inside the threaded plate (240), and the threaded plate (240) is slidably connected to the outer wall of the sliding shaft (260) through the sliding hole.

4. The bottle valve loading and unloading machine according to claim 1, characterized in that: The threads of the outer walls at both ends of the threaded shaft (230) are in opposite directions, and the right end of the threaded shaft (230) is rotatably connected to the right side of the inner wall of the support frame (210).

5. The bottle valve loading and unloading machine according to claim 1, characterized in that: A rotating hole is provided on the left side of the support frame (210), and the threaded shaft (230) is rotatably connected to the inner wall of the rotating hole.

6. The bottle valve loading and unloading machine according to claim 1, characterized in that: The inspection mechanism (400) comprises a fixing seat (410), wherein the fixing seat (410) is fixedly connected to the outside of the support frame (210), an insert block (420) is inserted inside the fixing seat (410), a movable plate (430) is fixedly connected to one side of the insert block (420), and a bolt (440) is arranged inside the insert block (420).

7. The bottle valve loading and unloading machine according to claim 6, characterized in that: The bolt (440) is threadedly connected to the inside of the insert block (420), and the bolt (440) penetrates one side of the fixing seat (410) and moves.

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