Steel cylinder plug dismounting and mounting device

Abstract

The utility model relates to the technical field of plug disassembly and assembly, and particularly discloses a steel cylinder plug disassembly and assembly device which comprises a base. The kinematic pair mechanism is fixed with the base; the disassembly and assembly mechanism is connected with the kinematic pair mechanism and comprises a first power source, a first transmission mechanism and a plug seat, one side of the first transmission mechanism is connected with the first power source, and the other side of the first transmission mechanism is connected with the plug seat; the sensor is arranged in the kinematic pair mechanism, the sensor detects the position of the steel cylinder plug, the kinematic pair mechanism moves according to the position of the steel cylinder plug, so that the plug seat is aligned with the steel cylinder plug, and the first power source drives the plug seat through the first transmission mechanism. According to the steel cylinder plug dismounting / mounting device, the steel cylinder plug is dismounted / mounted by adopting an automatic method, the problem that the steel cylinder plug is dismounted / mounted manually in the prior art is solved, and the safety in the dismounting / mounting process of the steel cylinder plug is improved.

Description

Technical Field

[0001] The utility model relates to the field of disassembly and assembly of steel cylinder plugs, in particular to a disassembly and assembly device of steel cylinder plugs. Background Art

[0002] A cylinder is a container that can be used to store gas. In the semiconductor process industry, chip production goes through hundreds of processes, which will use a lot of special gases. These special gases need to be stored in gas cylinders. Most special gases are flammable, explosive, highly toxic, and corrosive. In order to safely transport and use these dangerous gases, semiconductor factories are equipped with electronic special gas cabinets GC, gas distribution boxes VMB, and other special equipment. Gas cylinders can be set in such special equipment to provide special gases for semiconductor production;

[0003] However, the current usage scenarios are all manual replacement of special gas cylinders. These special gases are flammable, explosive, highly toxic, and corrosive. There are risks in manual replacement operations, especially manual loading and unloading of gas cylinder plugs. There is also the risk of wrong type of gas cylinders and gas leakage.

[0004] Therefore, we provide a cylinder plug disassembly and assembly device, which automatically aligns the gas cylinder plug through a sensor and realizes automatic installation / disassembly of the cylinder plug through a plug seat. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The problem to be solved by the utility model is to provide a cylinder plug disassembly and assembly device to overcome the defect of the prior art that the cylinder plug is manually disassembled / installed and the safety hazard is generated.

[0007] (II) Technical solution

[0008] In order to solve the technical problem, the utility model provides a cylinder plug disassembly and assembly device, comprising:

[0009] Base;

[0010] A kinematic pair mechanism, wherein the kinematic pair mechanism is mounted on the base;

[0011] A disassembly and assembly mechanism, wherein the disassembly and assembly mechanism is connected to the motion pair mechanism through a connecting plate, the disassembly and assembly mechanism comprises a first power source, a first transmission mechanism and a plug seat, the first transmission mechanism comprises a rotating mechanism and a second transmission mechanism, the second transmission mechanism is connected to the connecting plate, the rotating mechanism is connected to the second transmission mechanism, the second transmission mechanism is connected to the first power source, and the rotating mechanism is connected to the plug seat;

[0012] The sensor is arranged in the motion sub-mechanism, and the motion sub-mechanism detects the position of the cylinder plug through the sensor, so that the plug seat is aligned with the cylinder plug, and the first power source drives the plug seat to disassemble and assemble the cylinder plug through the first transmission mechanism.

[0013] As described above, in the cylinder plug disassembly and assembly device, optionally, the base includes a first mounting hole.

[0014] As mentioned above, in the cylinder plug disassembly and assembly device, optionally, the motion sub-mechanism includes a first limit block and a second limit block, the first limit block and the second limit block are respectively arranged at two ends of the motion sub-mechanism, and the sensor is arranged in the first limit block.

[0015] As mentioned above, in the cylinder plug disassembly and assembly device, optionally, the motion pair mechanism includes a fixed pair, a movable pair and a second power source, the fixed pair is arranged between the first limit block and the second limit block, the movable pair is movably connected to the fixed pair, and the second power source drives the movable pair to move on the fixed pair.

[0016] As mentioned above, for the cylinder plug disassembly and assembly device, optionally, a connecting hole is provided on the movable pair, and the connecting plate is connected to the connecting hole on the movable pair by bolts.

[0017] As described above in the cylinder plug disassembly and assembly device, optionally, the first transmission mechanism is provided with a second mounting hole.

[0018] As described above in the cylinder plug disassembly and assembly device, optionally, the plug seat includes a latch pin, and the latch pin is arranged in the second mounting hole.

[0019] (III) Beneficial effects

[0020] The utility model provides a cylinder plug disassembly and assembly device, which can disassemble and assemble the cylinder plug through a disassembly and assembly mechanism. At the same time, the sensor and the motion pair mechanism realize the alignment between the disassembly and assembly mechanism and the cylinder. The utility model adopts an automated method to disassemble / install the cylinder plug, which solves the problem of using manual labor to disassemble / install the cylinder plug in the prior art, and improves the safety during the disassembly / installation process of the cylinder plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1This is a structural schematic diagram of a cylinder plug disassembly and assembly device of the utility model;

[0023] Figure 2 It is a side view of a cylinder plug disassembly and assembly device of the utility model;

[0024] Figure 3 The utility model is a top view of a cylinder plug disassembly and assembly device.

[0025] The names of the components corresponding to the various figure marks in the figure are: 1. base; 11. first mounting hole; 2. kinematic pair mechanism; 21. first limit block; 22. second limit block; 23. fixed pair; 24. movable pair; 25. connecting hole; 3. disassembly and assembly mechanism; 31. first power source; 32. first transmission mechanism; 33. plug seat; 34. second mounting hole; 35. pin; 4. sensor; 5. connecting plate; 51. rotating mechanism; 52. second transmission mechanism; 53. second power source. DETAILED DESCRIPTION

[0026] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0028] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0029] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0030] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0031] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0032] Based on the same inventive concept, the embodiments of this specification also provide a cylinder plug disassembly and assembly device, including the cylinder plug disassembly and assembly device described in any one of the aforementioned embodiments.

[0033] See also Figures 1 to 3 The utility model provides a device for disassembling and assembling a plug of a steel cylinder.

[0034] from Figures 1 to 3 It can be seen that the cylinder plug disassembly and assembly device includes: a base 1, a kinematic sub-mechanism 2, a disassembly and assembly mechanism 3 and a sensor 4. The kinematic sub-mechanism 2 is fixed to the base 1, the disassembly and assembly mechanism 3 is connected to the kinematic sub-mechanism 2, the sensor 4 is arranged in the kinematic sub-mechanism 2, the kinematic sub-mechanism 2 and the sensor 4 cooperate with each other to realize the position detection and alignment of the disassembly and assembly mechanism 3 and the cylinder plug, and the disassembly and assembly mechanism 3 completes the disassembly / installation of the cylinder plug.

[0035] exist Figures 1 to 3 In an optional embodiment, the base 1 includes a plurality of first mounting holes 11, and a person skilled in the art can use bolts to pass through the first mounting holes 11, so as to flexibly connect the cylinder plug disassembly and assembly device to any suitable position, so as to facilitate the disassembly and assembly of the cylinder plug. It should be noted that, since the first mounting hole 11 is a groove-shaped structure, and the bolt passes through the first mounting hole 11 to play a fixing role, the cylinder plug disassembly and assembly device can move within the first mounting hole 11 relative to the bolt, so as to better achieve the alignment of the disassembly and assembly mechanism 3 with the cylinder plug. At the same time, the number of the first mounting holes 11 is not fixed, and the specific number can be adjusted by a person skilled in the art according to the needs of on-site fixing.

[0036] See Figures 1 to 3The kinematic pair mechanism 2 is fixed to the base 1, and the fixing method can be but is not limited to welding. The kinematic pair mechanism 2 includes a first limit block 21, a second limit block 22, a fixed pair 23 and a movable pair 24. The first limit block 21 and the second limit block 22 are respectively located at the two ends of the kinematic pair mechanism 2, and play the role of fixing and limiting. The fixed pair 23 is fixedly connected between the first limit block 21 and the second limit block 22 by bolts. At the same time, the shape of the fixed pair 23 is concave, and the movable pair 24 can cooperate with the concave structure of the fixed pair 23, so that the movable pair 24 is movably connected to the fixed pair 23, thereby realizing parallel movement in the fixed pair 23. It should be noted that due to the existence of the first limit block 21 and the second limit block 22, the movable pair 24 moves between the first limit block 21 and the second limit block 22.

[0037] It should be noted that the moving pair 24 allows the two components to move relative to each other in a plane, including but not limited to a sliding guide type and a rolling guide type.

[0038] Furthermore, the sensor 4 is fixedly arranged in the kinematic sub-mechanism 2, and the sensor 4 detects the position of the cylinder plug in real time through laser, and the sensor 4 can also detect the distance of the cylinder plug relative to the disassembly and assembly mechanism 3. Figure 1 In an optional embodiment, in order to ensure the stability of the movement of the motion pair mechanism 2, the motion pair mechanism 2 further includes a second power source 53, which includes but is not limited to an electric push rod, a pneumatic push rod, etc. The second power source 53 can drive the motion pair mechanism 2 to move the mobile pair 24 on the fixed pair 23.

[0039] It should be noted that the sensor 4 senses the changes in the measured object and converts the sensed parameter signal or energy form into a signal that can be received by the display device, which includes but is not limited to a laser sensor.

[0040] exist Figures 1 to 3 In an optional embodiment, the disassembly and assembly mechanism 3 is connected to the moving pair mechanism 2. In this embodiment, the disassembly and assembly mechanism 3 and the moving pair mechanism 2 are connected via a connecting plate 5. Specifically, a plurality of connecting holes 25 are provided on the moving pair 24. A technician in this field can fix the disassembly and assembly mechanism 3 to the moving pair mechanism 2 via the connecting plate 5. The specific fixing method can be but is not limited to bolts.

[0041] from Figures 1 to 3It can be seen that the disassembly and assembly mechanism 3 includes a first power source 31, a first transmission mechanism 32 and a plug seat 33. The first transmission mechanism 32 includes a rotating mechanism 51 and a second transmission mechanism 52 connected to each other. The second transmission mechanism 52 is connected to the first power source 31, and the rotating mechanism 51 is connected to the plug seat 33. The power generated by the second transmission mechanism 52 to the first power source 31 is transmitted to the rotating mechanism 51, thereby driving the rotating mechanism 51 to rotate. Since the rotating mechanism 51 is connected to the plug seat 33, the rotating mechanism 51 can drive the plug seat 33 to rotate by rotating. It should be noted that the first power source 31 can be, but is not limited to, a motor. Using the first power source 31 can enable the disassembly and assembly mechanism 3 to better disassemble and assemble the cylinder plug.

[0042] In an optional embodiment, the kinematic pair mechanism 2 is a movable connection formed by direct contact between two components, including but not limited to a common low pair mechanism or a high pair mechanism.

[0043] It should be noted that the first power source 31 is a main engine, including but not limited to an electric motor, a hydraulic motor (including a hydraulic power source), an internal combustion engine, an electric motor, a pneumatic motor, and the like.

[0044] It should be noted that the first transmission mechanism 32 mainly includes module functions such as deceleration, reversing and braking devices, including but not limited to transmission methods such as meshing transmission, friction transmission, belt transmission, chain transmission, and gear transmission.

[0045] It should be noted that the second power source 53 is a main engine, including but not limited to an electric motor, a hydraulic motor (including a hydraulic power source), an internal combustion engine, an electric motor, a pneumatic motor, and the like.

[0046] It should be noted that the second transmission mechanism 52 mainly includes module functions such as deceleration, reversing and braking devices, including but not limited to transmission methods such as meshing transmission, friction transmission, belt transmission, chain transmission, gear transmission, etc.

[0047] Specifically, the first transmission mechanism 32 can transmit the power generated by the first power source 31, and a second mounting hole 34 is provided in the first transmission mechanism 32. Meanwhile, a plug seat 33 is provided with a latch 35, which can be assembled into the second mounting hole 34. The latch 35 can move within the range of motion of the second mounting hole 34, so the plug seat 33 can move within the range of motion of the second mounting hole 34. The cooperation between the latch 35 and the second mounting hole 34 ensures that the plug seat 33 is not easy to fall off, and effectively controls the range of motion of the plug seat 33, so that the effect of disassembly and assembly is better.

[0048] The working principle of the cylinder plug disassembly and assembly device of the utility model is as follows:

[0049] Firstly, the cylinder plug disassembly and assembly device is fixed at any suitable position by the cooperation between the bolt and the first mounting hole 11, and the sensor 4 detects the position of the cylinder plug.

[0050] Then, the cylinder plug disassembly and assembly device can move the first mounting hole 11 relative to the bolt according to the position of the cylinder plug, so that the cylinder plug disassembly and assembly device is in a suitable position, and the motion sub-mechanism 2 can also move according to the position of the cylinder plug to achieve alignment between the disassembly and assembly mechanism 3 and the cylinder plug.

[0051] Finally, the first power source 31 can provide power to the plug seat 33 through the conduction of the first transmission mechanism 32, and the plug seat 33 can realize the disassembly and assembly of the cylinder plug.

[0052] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0053] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A cylinder plug disassembly and assembly device, characterized in that: include: Base (1); A kinematic pair mechanism (2), wherein the kinematic pair mechanism (2) is mounted on the base (1); A disassembly and assembly mechanism (3), the disassembly and assembly mechanism (3) is connected to the motion sub-mechanism (2) via a connecting plate (5), the disassembly and assembly mechanism (3) comprises a first power source (31), a first transmission mechanism (32) and a plug seat (33), the first transmission mechanism (32) comprises a rotating mechanism (51) and a second transmission mechanism (52), the second transmission mechanism (52) is connected to the connecting plate (5), the rotating mechanism (51) is connected to the second transmission mechanism (52), the second transmission mechanism (52) is connected to the first power source (31), and the rotating mechanism (51) is connected to the plug seat (33); A sensor (4), wherein the sensor (4) is arranged on the motion sub-mechanism (2), and the motion sub-mechanism (2) detects the position of the cylinder plug through the sensor (4), so that the plug seat (33) is aligned with the cylinder head, and the first power source (31) drives the plug seat (33) to disassemble and install the cylinder plug through the first transmission mechanism (32).

2. The cylinder plug disassembly and assembly device according to claim 1, characterized in that: The base (1) comprises a first mounting hole (11).

3. The cylinder plug disassembly and assembly device according to claim 1, characterized in that: The motion pair mechanism (2) comprises a first limit block (21) and a second limit block (22), wherein the first limit block (21) and the second limit block (22) are respectively arranged at two ends of the motion pair mechanism (2).

4. The cylinder plug disassembly and assembly device according to claim 3, characterized in that: The motion pair mechanism (2) comprises a fixed pair (23), a movable pair (24) and a second power source (53); the fixed pair (23) is arranged between the first limit block (21) and the second limit block (22); the movable pair (24) is movably connected to the fixed pair (23); the second power source (53) is arranged on the base (1); and the second power source (53) drives the movable pair (24) to move on the fixed pair (23).

5. The cylinder plug disassembly and assembly device according to claim 4, characterized in that: The movable pair (24) is provided with a connection hole (25), and the connection plate (5) is connected to the connection hole (25) on the movable pair (24) by means of bolts.

6. The cylinder plug disassembly and assembly device according to claim 1, characterized in that: The first transmission mechanism (32) is provided with a second mounting hole (34).

7. The cylinder plug disassembly and assembly device according to claim 6, characterized in that: The plug seat (33) comprises a latch (35), and the latch (35) is arranged in the second mounting hole (34).

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