Disassembling and assembling device for steel cylinder connector

Abstract

The utility model relates to the technical field of joint disassembly and assembly, and particularly discloses a steel cylinder joint disassembly and assembly device which comprises a base. The kinematic pair mechanism is installed in the middle of the base, the kinematic pair mechanism comprises a motion control element, a moving pair assembly and a connecting plate, the motion control element is installed on the base, the motion control element is connected with the moving pair assembly, and the connecting plate is connected with the moving pair assembly; the disassembly and assembly device is connected with the kinematic pair mechanism and comprises a rotary power source, a transmission device and a connector base, the rotary power source is connected with the transmission device, and the transmission device is connected with the connector base; the sensor is arranged on the connecting plate, the kinematic pair mechanism detects the position of the steel cylinder connector through the sensor, and the rotary power source drives the connector base to disassemble / assemble the steel cylinder connector through the transmission device. According to the utility model, the steel cylinder joint is automatically disassembled and assembled, the mode of manually disassembling and assembling the steel cylinder joint in the prior art is solved, and the safety in the steel cylinder joint disassembling and assembling process is improved.

Description

Technical Field

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

[0002] A cylinder is a container that can be used to store gas. In the semiconductor process industry, a large amount of special gases are needed in the production of chips. Special gases have high requirements for ease. Most special gases are flammable, explosive, highly toxic, and corrosive. In order to safely transport and use these dangerous gases, the container needs to have good pressure resistance or corrosion resistance. Therefore, these special gases need to be stored in gas cylinders. At the same time, semiconductor factories are equipped with electronic special gas cabinets, gas distribution boxes, 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 joint loading and unloading of gas cylinders. There is also the risk of wrong type of gas cylinders and gas leakage.

[0004] Therefore, we provide a cylinder joint disassembly and assembly device, which automatically aligns the gas cylinder joint through a sensor and realizes automatic installation / disassembly of the cylinder joint through a joint 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 joint disassembly and assembly device to overcome the defect of the prior art that the cylinder joint is manually disassembled / assembled and the potential safety hazard is generated.

[0007] (II) Technical solution

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

[0009] Base;

[0010] A motion sub-mechanism, the motion sub-mechanism is installed in the middle of the base, the motion sub-mechanism comprises a motion control element, a motion sub-assembly and a connecting plate, the motion control element is installed on the base, the motion control element is connected to the motion sub-assembly, and the connecting plate is connected to the motion sub-assembly;

[0011] A disassembly and assembly mechanism, wherein the disassembly and assembly mechanism is connected to the motion pair mechanism through a fixed seat, and the disassembly and assembly mechanism comprises a rotary power source, a transmission device and a joint seat, wherein the output shaft of the rotary power source is connected to the transmission end of the transmission device, and the output end of the transmission device is connected to the joint seat;

[0012] The sensor is arranged on the connecting plate, the kinematic pair mechanism detects the position of the cylinder joint through the sensor, so that the joint seat is aligned with the cylinder joint, and the rotating power source drives the joint seat to disassemble / install the cylinder joint through the transmission device.

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

[0014] As described above in the cylinder joint disassembly and assembly device, optionally, the inner surface of the joint seat is polygonal.

[0015] As described above in the cylinder joint disassembly and assembly device, optionally, the movable sub-assembly includes a first limit block and a second limit block, and the first limit block and the second limit block are respectively arranged at two ends of the movable sub-assembly.

[0016] As mentioned above, in the cylinder joint disassembly and assembly device, optionally, the movable pair assembly includes a fixed pair and a movable pair, 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 telescopic end of the motion control element drives the movable pair to move on the fixed pair.

[0017] As mentioned above, in the cylinder joint disassembly and assembly device, optionally, the connecting plate is connected to the moving pair, and the motion control element is connected to the moving pair.

[0018] (III) Beneficial effects

[0019] The utility model provides a cylinder joint disassembly and assembly device, which uses a sensor to cooperate with a motion pair mechanism to align the joint seat with the cylinder joint, and then uses a rotary power source to cooperate with a transmission device and a joint seat, so as to realize the disassembly and assembly of the cylinder joint. The utility model avoids the manual operation required when disassembling and assembling the gas cylinder joint through the above method, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1This is a three-dimensional diagram of a cylinder joint disassembly and assembly device of the utility model;

[0022] Figure 2 This is a top view of a cylinder joint disassembly and assembly device of the utility model;

[0023] Figure 3 The utility model is a side view of a steel cylinder joint disassembly and assembly device.

[0024] The names of the components corresponding to the various figure marks in the figure are: 1. base; 11. mounting hole; 2. kinematic pair mechanism; 21. motion control element; 22. mobile pair assembly; 23. connecting plate; 24. first limit block; 25. second limit block; 26. fixed pair; 27. mobile pair; 3. disassembly and assembly mechanism; 31. rotating power source; 32. transmission device; 33. joint seat; 4. fixed seat; 5. sensor. DETAILED DESCRIPTION

[0025] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] 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.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0031] See also Figures 1 to 3 The utility model provides a disassembly and assembly device for a steel cylinder joint.

[0032] exist Figures 1 to 3 In an optional embodiment, the cylinder joint disassembly and assembly device comprises a base 1, a kinematic pair mechanism 2, a disassembly and assembly mechanism 3 and a sensor 5. The kinematic pair mechanism 2 is installed in the middle of the base 1, the sensor 5 is connected to the kinematic pair mechanism 2, and the disassembly and assembly mechanism 3 is connected to the base 1. The sensor 5 can cooperate with the kinematic pair mechanism 2 to achieve alignment between the cylinder joint disassembly and assembly device and the cylinder joint, and the disassembly and assembly mechanism 3 can achieve disassembly / installation of the cylinder joint.

[0033] Specifically, the base 1 includes a mounting hole 11, and the mounting hole 11 can be used to fix the base 1 at any suitable position by bolts. It should be noted that the above-mentioned suitable position can be a position that is convenient for the cylinder joint disassembly and assembly device to disassemble / install the cylinder joint, and the number of the above-mentioned mounting holes 11 is not fixed and can be adjusted by those skilled in the art according to actual needs.

[0034] Furthermore, the mounting hole 11 is a groove-shaped structure, and the bolt passes through the mounting hole 11 to fix it, so the cylinder joint disassembly and assembly device can move in the mounting hole 11 relative to the bolt, so as to better achieve the alignment of the disassembly and assembly mechanism 3 and the cylinder joint.

[0035] See Figures 1 to 3 The motion sub-mechanism 2 is installed in the middle of the base 1, and the installation method can be but not limited to welding. The motion sub-mechanism 2 includes a motion control element 21, a mobile sub-assembly 22 and a connecting plate 23. In an optional embodiment of the utility model, the motion control element 21 is connected to the mobile sub-assembly 22 to provide power for the sliding of the mobile sub-assembly 22, and the connecting plate 23 is connected to the mobile sub-assembly 22.

[0036] Specifically, the mobile subassembly 22 includes a first limit block 24, a second limit block 25, a fixed subassembly 26 and a mobile subassembly 27. The first limit block 24 and the second limit block 25 are respectively arranged at both ends of the mobile subassembly 22 to play a role of limiting, the fixed subassembly 26 is fixedly arranged between the first limit block 24 and the second limit block 25, and the mobile subassembly 27 is movably connected to the fixed subassembly 26. It should be noted that in order to better cooperate between the mobile subassembly 27 and the fixed subassembly 26, the outer surface of the fixed subassembly 26 is concave, and the inner surface of the mobile subassembly 27 is convex. The inner surface of the mobile subassembly 27 and the outer surface of the fixed subassembly 26 cooperate with each other to achieve better active connection and ensure that it is not easy to fall off.

[0037] It should be noted that the moving pair 27 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 motion control element 21 is connected to the moving pair 27, and the telescopic end of the motion control element 21 can drive the moving pair 27 to make the moving pair 27 slide on the fixed pair 26, and the sliding range is between the first limit block 24 and the second limit block 25. At the same time, the connecting plate 23 is connected to the moving pair 27, and the connection method can be but not limited to welding.

[0039] exist Figures 1 to 3 In an optional embodiment, the sensor 5 is disposed on the connecting plate 23, and the sensor 5 is connected to the motion sub-mechanism 2. The sensor 5 can detect the position of the cylinder joint in real time and send the detection result to the motion sub-mechanism 2. The motion sub-mechanism 2 can move according to the detection result of the sensor 5, so that the cylinder joint disassembly and assembly device is aligned with the cylinder joint.

[0040] It should be noted that the sensor 5 senses the change of the measured object and converts the sensed parameter signal or energy form into a signal that can be received by the display device, including but not limited to laser sensors.

[0041] exist Figures 1 to 3 In an optional embodiment, the cylinder joint disassembly and assembly device has a fixing seat 4, which is connected to the kinematic pair mechanism 2 and the disassembly and assembly mechanism 3, and the fixing seat 4 is used to install the disassembly and assembly mechanism 3 on the kinematic pair mechanism 2. Specifically, a plurality of connecting holes are provided on the moving pair 27 of the kinematic pair mechanism 2, and those skilled in the art can fix the fixing seat 4 in any suitable connecting hole by bolts according to actual needs.

[0042] See Figures 1 to 3The disassembly and assembly mechanism 3 includes a rotary power source 31, a transmission device 32 and a joint seat 33. The output shaft of the rotary power source 31 is connected to the transmission shaft of the transmission device 32, and the output shaft of the transmission device 32 is connected to the joint seat 33. In order to make the joint seat more convenient for disassembly / assembly of the cylinder joint, the inner surface of the joint seat 33 is polygonal. Figures 1 to 3 In an optional embodiment, the inner surface of the joint seat 33 may be, but is not limited to, a hexagon. The rotating power source 31 is used to provide power, and the transmission device 32 is used to transmit the power of the rotating power source 31 and reduce the rotation speed. The transmission device 32 transmits the power of the rotating power source 31 to the joint seat 33, and the joint seat 33 disassembles / installs the cylinder joint under the drive of the rotating power source 31.

[0043] 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.

[0044] It should be noted that the rotating 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.

[0045] It should be noted that the transmission device 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.

[0046] The working principle of the steel cylinder joint disassembly and assembly device of the utility model is as follows:

[0047] First, the cylinder joint disassembly and assembly device is fixed at any suitable position through the cooperation of the bolts and the mounting holes 11, and the sensor 5 detects the position of the cylinder joint.

[0048] Then, the cylinder joint disassembly and assembly device can be moved and adjusted in the mounting hole 11 according to the position of the cylinder joint, so that the cylinder joint disassembly and assembly device is in a suitable position, and the motion sub-mechanism 2 can also be moved according to the position of the cylinder joint to achieve alignment between the disassembly and assembly mechanism 3 and the cylinder joint.

[0049] Finally, the rotating power source 31 can provide power to the connector seat 33 through the transmission device 32, and the connector seat 33 realizes the disassembly and assembly of the cylinder connector.

[0050] 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.

[0051] 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 joint disassembly and assembly device, characterized in that: include: Base (1); A motion sub-mechanism (2), the motion sub-mechanism (2) being mounted in the middle of the base (1), the motion sub-mechanism (2) comprising a motion control element (21), a motion sub-assembly (22) and a connecting plate (23), the motion control element (21) being mounted on the base (1), the motion control element (21) being connected to the motion sub-assembly (22), and the connecting plate (23) being connected to the motion sub-assembly (22); A disassembly and assembly mechanism (3), the disassembly and assembly mechanism (3) being connected to the motion sub-mechanism (2) via a fixed seat (4), the disassembly and assembly mechanism (3) comprising a rotational power source (31), a transmission device (32) and a joint seat (33), the output shaft of the rotational power source (31) being connected to the transmission end of the transmission device (32), and the output end of the transmission device (32) being connected to the joint seat (33); A sensor (5), wherein the sensor (5) is arranged on the connecting plate (23); the motion pair mechanism (2) detects the position of the cylinder joint through the sensor (5), so that the joint seat (33) is aligned with the cylinder joint; and the rotating power source (31) drives the joint seat (33) to disassemble / install the cylinder joint through the transmission device (32).

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

3. The cylinder joint disassembly and assembly device according to claim 1, characterized in that: The inner surface of the joint seat (33) is polygonal.

4. The cylinder joint disassembly and assembly device according to claim 1, characterized in that: The moving sub-assembly (22) comprises a first limiting block (24) and a second limiting block (25), wherein the first limiting block (24) and the second limiting block (25) are respectively arranged at two ends of the moving sub-assembly (22).

5. The cylinder joint disassembly and assembly device according to claim 4, characterized in that: The moving pair assembly (22) comprises a fixed pair (26) and a moving pair (27); the fixed pair (26) is arranged between the first limit block (24) and the second limit block (25); the moving pair (27) is movably connected to the fixed pair (26); and the telescopic end of the motion control element (21) drives the moving pair (27) to move on the fixed pair (26).

6. The cylinder joint disassembly and assembly device according to claim 5, characterized in that: The connecting plate (23) is connected to the moving pair (27), and the motion control element (21) is connected to the moving pair (27).

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