Disassembling and assembling device for nozzle assembly

Abstract

The invention discloses a dismounting and mounting device for a nozzle assembly. The dismounting device comprises a support, a rotating assembly and an operating component, the support is provided with a hole, the rotating assembly comprises a rotating shaft and a rotating cover, the rotating shaft penetrates through the hole, one end of the rotating shaft is connected with the rotating cover, the operating component is connected to the other end of the rotating shaft, and the operating component can drive the rotating assembly to rotate relative to the support. The operating component can further drive the rotating assembly to move in the axial direction of the rotating shaft, and the rotating cover can be used for being arranged outside the nozzle assembly in a sleeving mode so as to drive the nozzle assembly to move and rotate. According to the dismounting device, the nozzle assembly can be smoothly mounted and dismounted, the acting force applied to the nozzle assembly by an operator is saved, the load of the operator is reduced, the time is saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of semiconductor equipment, in particular to a dismounting device for a nozzle assembly. BACKGROUND

[0002] When a nozzle assembly of a semiconductor dry etching equipment is mounted to a mounting member. The nozzle assembly comprises a nozzle and a fixing frame, the fixing frame is sleeved on the nozzle. The fixing frame is clamped with the mounting member. But the existing dismounting process needs manual operation of the operator. But manual operation is not easy to control, and it is difficult to press down, which is time-consuming and affects work efficiency. SUMMARY

[0003] A series of concepts in simplified form are introduced in the summary section of the application, which will be further described in detail in the detailed description section. The summary section of the present application does not mean to attempt to limit the key features and necessary technical features of the claimed technical solutions, nor to attempt to determine the protection scope of the claimed technical solutions.

[0004] According to one aspect of the present application, a dismounting device for a nozzle assembly is provided, comprising:

[0005] a bracket, the bracket is provided with a hole;

[0006] a rotating assembly, the rotating assembly comprises a rotating shaft and a rotating cover, the rotating shaft is arranged in the hole, one end of the rotating shaft is connected with the rotating cover; and

[0007] an operating member, the operating member is connected to the other end of the rotating shaft, the operating member can drive the rotating assembly to rotate relative to the bracket, and the operating member can also drive the rotating assembly to move along the axial direction of the rotating shaft;

[0008] wherein the rotating cover can be used to sleeve to the outside of the nozzle assembly to drive the nozzle assembly to move and rotate.

[0009] According to the dismounting device, the dismounting device for the nozzle assembly comprises a support, a rotating assembly and an operating member, the support is provided with a hole, the rotating assembly comprises a rotating shaft and a rotating cover, the rotating shaft is arranged in the hole, one end of the rotating shaft is connected with the rotating cover, the operating member is connected to the other end of the rotating shaft, the operating member can drive the rotating assembly to rotate relative to the support, and the operating member can also drive the rotating assembly to move along the axial direction of the rotating shaft, wherein the rotating cover can be sleeved to the outside of the nozzle assembly to drive the nozzle assembly to move and rotate. In this way, the dismounting device can drive the nozzle assembly to rotate, the dismounting device can also adjust the nozzle assembly to move along the axial direction of the rotating shaft, thereby the nozzle assembly can be smoothly installed and dismounted, the operator directly manually installs and dismounts the nozzle assembly is avoided, the nozzle assembly is facilitated to be controlled, the operator's applied force to the nozzle assembly is saved, the operator's load is reduced, time is saved, and work efficiency is improved.

[0010] Optionally, the rotating assembly can be moved to a first position, the rotating assembly located at the first position is spaced apart from the nozzle assembly along the axial direction of the rotating shaft.

[0011] Optionally, the inside of the rotating cover comprises a side surface, the nozzle assembly comprises a side surface,

[0012] The side surface of the rotating cover of the rotating assembly located at the first position is used to be located at the same side and parallel to the side surface of the nozzle assembly.

[0013] Optionally, the rotating assembly can also be moved along the axial direction of the rotating shaft between a first position and a second position,

[0014] The rotating cover of the rotating assembly located at the first position is spaced apart from the nozzle assembly along the axial direction of the rotating shaft,

[0015] The projection of the rotating cover of the rotating assembly located at the second position along the radial direction of the rotating shaft at least partially coincides with the nozzle assembly.

[0016] Optionally, the support comprises a first plate and a second plate arranged at intervals, the first plate is provided with a first hole, the second plate is provided with a second hole, and the first hole and the second hole are opposite,

[0017] Wherein, the rotating shaft is arranged in the first hole, and the operating member is arranged in the second hole.

[0018] Optionally, the rotating shaft of the rotating assembly located at the first position is arranged in the second hole,

[0019] The rotating shaft of the rotating assembly located at the second position is located outside the second hole.

[0020] Optionally, the rotating assembly further includes a positioning member with a protrusion, the positioning member being externally connected to the other end of the rotating shaft, the operating member being internally connected to the other end of the rotating shaft, and the bracket being provided with a limit groove.

[0021] Optionally, the rotating assembly is rotatable between a second position and a third position.

[0022] The projection of the protrusion of the positioning member located in the second position along the axial direction of the rotation axis does not coincide with the projection of the limiting groove.

[0023] The protrusion of the positioning member located in the third position is positioned directly above the limiting groove along the axial direction of the rotation axis.

[0024] Optionally, the rotating assembly is also movable between a third position and a fourth position along the axial direction of the rotating shaft. The rotating assembly further includes a positioning member with a protrusion, and the bracket is provided with a limiting groove.

[0025] The protrusion of the positioning member of the rotating assembly located in the third position is spaced apart from the limiting groove along the axial direction of the rotating shaft.

[0026] The protrusion of the positioning member of the rotating assembly located in the fourth position is located in the limiting groove.

[0027] Optionally, the nozzle assembly includes a protruding member.

[0028] The nozzle assembly is mounted to the mounting member via the disassembly and assembly device, which enables the protruding member of the nozzle assembly to engage with the mounting member.

[0029] The nozzle assembly is removed from the mounting member by the disassembly device, which is used to separate the protruding member of the nozzle assembly from the mounting member.

[0030] Optionally, the rotating assembly can move between a third position and a fourth position along the axial direction of the rotating shaft.

[0031] The top surface of the interior of the rotating cover of the rotating assembly located in the third position is spaced apart from the nozzle assembly, and the protruding member is located outside the mounting member.

[0032] The top surface inside the rotating cover of the rotating assembly located in the fourth position is in contact with the nozzle assembly, and the protruding member is located inside the mounting member.

[0033] Optionally, the mounting component includes at least two engaging components spaced apart, and the rotating cover is capable of driving the protruding component to rotate between a fourth position and a fifth position.

[0034] The projection of the protruding member located at the fourth position along the axial direction of the rotation axis is offset from the projection of the engaging member.

[0035] The projection of the protruding member located at the fifth position along the axial direction of the rotation axis coincides at least partially with the projection of the engaging member, such that the protruding member abuts against the engaging member.

[0036] Optionally, the disassembly and assembly device further includes a first coaxial assembly and a second coaxial assembly, the bracket includes a first hole and a second hole arranged at intervals, the first coaxial assembly is disposed between the rotating shaft and the first hole, and the second coaxial assembly is disposed between the operating member and the second hole.

[0037] Optionally, the bracket further includes a support plate and a connecting member, the support plate having a connecting hole, and the connecting member passing through the connecting hole.

[0038] Optionally, the nozzle assembly is mounted to the mounting member via the disassembly / assembly device. The mounting member is provided with a groove, and the connecting member is movable relative to the support plate between a fastened position and an unlocked position.

[0039] The connecting member located at the fastening position engages with the groove.

[0040] The connecting member located in the unlocked position is spaced apart from the bottom of the groove.

[0041] Optionally, the bracket is provided with multiple marks, and the operating member is rotatable between different positions, with the operating member at different positions corresponding to the multiple marks respectively. Attached Figure Description

[0042] The following figures are included as part of this application for understanding the application. The figures illustrate embodiments of the application and their descriptions, explaining the apparatus and principles of the application. In the figures,

[0043] Figure 1 This is a perspective sectional view of a disassembly and assembly device according to a preferred embodiment of the present application, wherein the rotating component is located in the initial position;

[0044] Figure 2 for Figure 1 The disassembly and assembly device shown is a front sectional view, in which the rotating component is located in the first position;

[0045] Figure 3 for Figure 2 The disassembly and assembly device shown is a perspective sectional view, in which the rotating component is located in the second position;

[0046] Figure 4 for Figure 3 A partial enlarged view of the disassembly and assembly device shown;

[0047] Figure 5 for Figure 3 The disassembly and assembly device shown is a perspective sectional view, in which the rotating component is located in the third position;

[0048] Figure 6 for Figure 5 A partial enlarged view of the disassembly and assembly device shown;

[0049] Figure 7 for Figure 5 The front sectional view of the disassembly and assembly device shown;

[0050] Figure 8 for Figure 5 The disassembly and assembly device shown is a perspective sectional view, in which the rotating component is located in the fourth position;

[0051] Figure 9 for Figure 8 The front sectional view of the disassembly and assembly device shown;

[0052] Figure 10 for Figure 8 The disassembly and assembly device shown is a three-dimensional sectional view, in which the rotating component is located in the fifth position;

[0053] Figure 11 for Figure 1 The front sectional view of the disassembly and assembly device is shown, in which the connecting component is in the unlocked position;

[0054] Figure 12 for Figure 2 The front sectional view of the disassembly and assembly device shown indicates that the connecting member is in the fastened position; and

[0055] Figure 13 for Figure 1 A partial schematic diagram of the top of the disassembly / assembly device shown.

[0056] Explanation of reference numerals in the attached figures:

[0057] 100: Assembly / disassembly device; 110: Bracket

[0058] 111: First board 112: Second board

[0059] 113: First hole 114: Second hole

[0060] 115: Limiting groove; 116: Support plate

[0061] 117: Connecting component; 118: Connecting hole

[0062] 119: Pear-shaped section 120: Limiting post

[0063] 121: First marker 122: Second marker

[0064] 123: Third mark 130: Rotating assembly

[0065] 131: Rotating shaft 132: Rotating cover

[0066] 133: The inner side surface of the rotating cover 134: Positioning component

[0067] 135: Protrusion; 136: The other end of the rotating shaft.

[0068] 137: Threaded hole; 138: Top surface inside the rotating cover.

[0069] 160: Operating component 161: Rod section

[0070] 162: Grip part; 163: Bottom end of operating component

[0071] 171: First coaxial assembly; 172: Second coaxial assembly

[0072] 200: Nozzle assembly; 210: Nozzle

[0073] 220: Mounting bracket; 221: Side surface of nozzle assembly

[0074] 222: Protruding component; 223: Head of the fixing bracket

[0075] 300: Mounting component; 301: Mounting hole

[0076] 302: Engaging component; 303: Groove Detailed Implementation

[0077] The following description provides numerous specific details to offer a more thorough understanding of this application. However, it will be apparent to those skilled in the art that this application can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described to avoid confusion with this application.

[0078] To fully understand this application, detailed portions will be set forth in the following description in order to illustrate it. Obviously, implementation of this application is not limited to the specific details familiar to those skilled in the art. Preferred embodiments of this application are described in detail below; however, other embodiments may exist besides these detailed descriptions, and should not be construed as being limited to the embodiments set forth herein.

[0079] It should be understood that the terminology used herein is intended only to describe particular embodiments and is not intended to limit the scope of this application. The singular forms “a,” “an,” and “the” are also intended to include the plural forms unless the context clearly indicates otherwise. When the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof. The terms “upper,” “lower,” “front,” “rear,” “left,” “right,” and similar expressions used in this application are for illustrative purposes only and are not intended to be limiting.

[0080] The ordinal numbers such as "first" and "second" used in this application are merely identifiers and have no other meaning, such as a specific order. In this application, unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of a second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0081] The specific embodiments of this application will be described in more detail below with reference to the accompanying drawings, which illustrate representative embodiments of this application and are not intended to limit this application.

[0082] like Figure 1 As shown, this application provides a preferred embodiment of a disassembly and assembly device 100 for installing and removing a nozzle assembly 200. Specifically, the disassembly and assembly device 100 can be used for installing and removing a nozzle assembly 200 from a semiconductor dry etching apparatus. The disassembly and assembly device 100 can install and remove the nozzle assembly 200 to a mounting member 300. The mounting member 300 can be configured as a platform, such as a disc shape. The nozzle assembly 200 can be mounted to the center of the mounting member 300.

[0083] More specifically, in combinationFigure 2 As shown, the nozzle assembly 200 includes a nozzle 210 and a retainer 220, the retainer 220 being sleeved onto the outside of the nozzle 210. The nozzle 210 can be a ceramic nozzle. The nozzle 210 is constructed as a ceramic component providing the final path for gas to enter a chamber in the semiconductor field. The retainer 220 is constructed as a resin component for fixing the nozzle 210 in the semiconductor field and nesting around the nozzle 210. The nozzle 210 is mounted to a mounting member 300 via the retainer 220. The mounting member 300 includes a mounting hole 301 for receiving the nozzle assembly 200. The nozzle assembly 200 can be inserted into the mounting hole 301, and the nozzle assembly 200 and the mounting hole 301 can be mounted together, thereby mounting the nozzle assembly 200 to the mounting member 300.

[0084] Further, the mounting bracket 220 includes a protruding member 222, which protrudes from the mounting bracket 220 in the radial direction of the rotation shaft 131. The cross-sectional shape of the protruding member 222 can be configured as a fan shape. A locking member 302 is provided in the mounting hole 301, which protrudes from the hole wall of the mounting hole 301 in the radial direction of the rotation shaft 131. The mounting member 300 includes at least two locking members 302, which are spaced apart. Optionally, the mounting bracket 220 includes three protruding members 222, which are spaced apart in the circumferential direction of the rotation shaft 131. The mounting member 300 includes three locking members 302, which are spaced apart in the circumferential direction of the rotation shaft 131. The space between two adjacent protruding members 222 allows the locking member 302 to pass through.

[0085] The nozzle assembly 200 is installed onto the mounting member 300 via the disassembly and assembly device 100. The disassembly and assembly device 100 can move and rotate the nozzle assembly 200, allowing the retaining bracket 220 and the nozzle 210 to be inserted into the mounting hole 301. The disassembly and assembly device 100 can also rotate the nozzle assembly 200, causing the protruding member 222 to engage with the engaging member 302, thereby installing the nozzle assembly 200 onto the mounting member 300. This avoids direct manual installation of the nozzle assembly 200 by the operator, facilitates control of the nozzle assembly 200, saves time, and reduces the force applied to the nozzle assembly 200 by the operator.

[0086] The nozzle assembly 200 can also be removed from the mounting member 300 via the disassembly device 100. The disassembly device 100 can remove the nozzle assembly 200 from the mounting member 300. The disassembly device 100 can rotate the nozzle assembly 200, causing the protruding member 222 to separate from the engaging member 302, thereby allowing the nozzle assembly 200 to be removed from the mounting member 300. This avoids direct manual disassembly of the nozzle assembly 200 by the operator, facilitating control of the nozzle assembly 200, saving time, and reducing the force applied to the nozzle assembly 200 by the operator.

[0087] Specifically, the disassembly / removal device 100 includes a bracket 110, a rotating assembly 130, and an operating member 160. The rotating assembly 130 is connected to the bracket 110. The rotating assembly 130 is located above the nozzle assembly 200 along the height direction of the bracket 110. The bracket 110 supports the rotating assembly 130 to prevent it from falling off. The bracket 110 has a frame structure. The bracket 110 is also used to fix it to the mounting member 300 to prevent the bracket 110 from deviating.

[0088] The bracket 110 has a hole. The hole is located above the nozzle assembly 200 along its axial direction. The rotating assembly 130 includes a rotating shaft 131, which passes through the hole. The rotating shaft 131 passes through the hole along its axial direction. The axial direction of the rotating shaft 131 is parallel to the axial direction of the hole. Preferably, the central axis of the rotating shaft 131 coincides with the central axis of the hole to ensure coaxiality and avoid uneven force on the nozzle assembly 200. In particular, the central axis of the rotating shaft 131 coincides with the central axis of the nozzle 210, ensuring that the force line of the force applied by the operating member 160 coincides with the central axis of the rotating shaft 131, thereby making the force line of the force applied by the operating member 160 coincide with the central axis of the nozzle 210, resulting in uniform force on the nozzle 210 and reducing damage to the item.

[0089] The rotating shaft 131 can fit tightly into the hole. This prevents the rotating shaft 131 from falling off under static friction. In a preferred embodiment, a bearing is provided in the hole, and the rotating shaft 131 passes through the bearing's bore. The rotating shaft 131 can fit tightly into the bearing. This allows the bearing to provide sufficient space for the rotating shaft 131 to move radially while preventing it from falling out of the hole.

[0090] The rotating assembly 130 also includes a rotating cover 132, with one end of the rotating shaft 131 connected to the rotating cover 132. The axial end of the rotating shaft 131 is connected to the rotating cover 132. The rotating cover 132 is closer to the nozzle assembly 200 than the rotating shaft 131 along the axial direction of the rotating shaft 131. The radial dimension of the rotating shaft 131 is smaller than the dimension of the rotating cover 132. The rotating shaft 131 can be connected to the middle of the rotating cover 132, thereby reducing the weight of the parts. The rotating shaft 131 and the rotating cover 132 are fixed together. As a preferred embodiment, the rotating shaft 131 can be integrally formed with the rotating cover 132, thereby reducing the number of parts. As another preferred embodiment, the rotating shaft 131 can be connected to the rotating cover 132 by welding, bonding, or other methods to reduce processing difficulty.

[0091] The operating component 160 is used to control the movement of the rotating assembly 130. The operating component 160 is constructed as a T-wrench. The operating component 160 is a non-standard part. For example, the operating component 160 can drive the rotating assembly 130 to rotate, and the operating component 160 can also drive the rotating assembly 130 to move. Specifically, such as... Figure 4 As shown, the operating member 160 is connected to the other end 136 of the rotating shaft 131. The operating member 160 can be connected to the other end 136 of the rotating shaft 131 along the axial direction of the rotating shaft 131.

[0092] The operating member 160 includes a lever 161 and a grip 162, which are perpendicularly connected. The lever 161 is generally cylindrical. The axial direction of the lever 161 is parallel to the axial direction of the rotation shaft 131. The operator can grip the grip 162 to control the rotation and / or movement of the operating member 160.

[0093] The operating member 160 has a threaded head. The rod portion 161 is connected to the other end 136 of the rotating shaft 131. In particular, the operating member 160 is internally connected to the other end 136 of the rotating shaft 131. The bottom end 163 of the operating member 160 (i.e., the bottom end 163 of the rod portion 161) is provided with an external thread, and the other end 136 of the rotating shaft 131 is provided with a threaded hole 137. The external thread of the bottom end 163 of the operating member 160 is threadedly connected to the threaded hole 137 of the rotating shaft 131. This allows the operating member 160 to apply downward pressure and torque.

[0094] Now return Figure 1The operator can hold the operating component 160, causing it to rotate. The rotation of the operating component 160 drives the rotating assembly 130 to rotate. The operating component 160 drives the rotating assembly 130 to rotate relative to the support 110. The operating component 160 can rotate relative to the support 110 about the axial direction of the rotation shaft 131. The rotating assembly 130 can rotate relative to the support 110 about the axial direction of the rotation shaft 131.

[0095] An operator can grip the operating component 160, causing it to move. The movement of the operating component 160 drives the rotating assembly 130 to move. The operating component 160 drives the rotating assembly 130 to move along the axial direction of the rotation shaft 131. The operating component 160 can move relative to the support 110 along the axial direction of the rotation shaft 131. The rotating assembly 130 can move relative to the support 110 along the axial direction of the rotation shaft 131.

[0096] like Figure 2 As shown, the rotating cover 132 is positioned above the nozzle assembly 200. The rotating cover 132 can be fitted onto the outside of the nozzle assembly 200 to move the nozzle assembly 200. For example, the rotating cover 132 can be used to rotate the nozzle assembly 200, and the rotating cover 132 can also be used to linearly move the nozzle assembly 200. Rotation of the rotating shaft 131 can cause the rotating cover 132 to rotate. The rotating cover 132 rotates about the axial direction of the rotating shaft 131, thereby causing the nozzle assembly 200 to rotate about the axial direction of the rotating shaft 131. The rotating shaft 131 can cause the rotating cover 132 to move along the axial direction of the rotating shaft 131, thereby causing the nozzle assembly 200 to move along the axial direction of the rotating shaft 131.

[0097] According to the disassembly and assembly device 100 of this application, the disassembly and assembly device 100 for nozzle assembly 200 includes a bracket 110, a rotating assembly 130 and an operating member 160. The bracket 110 is provided with a hole. The rotating assembly 130 includes a rotating shaft 131 and a rotating cover 132. The rotating shaft 131 passes through the hole and one end of the rotating shaft 131 is connected to the rotating cover 132. The operating member 160 is connected to the other end 136 of the rotating shaft 131. The operating member 160 can drive the rotating assembly 130 to rotate relative to the bracket 110, and the operating member 160 can also drive the rotating assembly 130 to move along the axial direction of the rotating shaft 131. The rotating cover 132 can be used to be sleeved on the outside of the nozzle assembly 200 to drive the nozzle assembly 200 to move and rotate. In this way, the disassembly and assembly device 100 can drive the nozzle assembly 200 to rotate, and the disassembly and assembly device 100 can also adjust the movement of the nozzle assembly 200 along the axial direction of the rotating shaft 131. This allows for the smooth installation and disassembly of the nozzle assembly 200, avoiding direct manual installation and disassembly by the operator, facilitating the control of the nozzle assembly 200, saving the force applied to the nozzle assembly 200 by the operator, reducing the operator's load, saving time, and improving work efficiency.

[0098] To connect the rotating assembly 130 to the bracket 110, the bracket 110 includes a first plate 111 and a second plate 112, which are spaced apart. The first plate 111 and the second plate 112 are spaced apart along the axial direction of the rotation shaft 131. The first plate 111 and the second plate 112 are substantially parallel. The first plate 111 is closer to the nozzle assembly 200 along the axial direction of the rotation shaft 131 than the second plate 112. The bracket 110 also includes a trapezoidal plate located between the first plate 111 and the second plate 112. The trapezoidal plate connects the first plate 111 and the second plate 112 together. For ease of operation, in this embodiment, the first plate 111 is located below the second plate 112 along the height direction of the bracket 110, and the nozzle assembly 200 is located below the first plate 111. The bottom of the trapezoidal plate is connected to the first plate 111, and the top of the trapezoidal plate is connected to the second plate 112.

[0099] The first plate 111 has a first hole 113, the axial direction of which is parallel to the axial direction of the rotating shaft 131. Preferably, the central axis of the first hole 113 coincides with the central axis of the rotating shaft 131. The second plate 112 has a second hole 114, the axial direction of which is parallel to the axial direction of the rotating shaft 131. Preferably, the central axis of the second hole 114 coincides with the central axis of the rotating shaft 131. The first hole 113 and the second hole 114 are opposite each other. The first hole 113 and the second hole 114 are coaxially arranged. The operating member 160 and the rotating assembly 130 are respectively connected to the first hole 113 and the second hole 114. Thus, the first hole 113 and the second hole 114 jointly constrain the operating member 160 and the rotating assembly 130, preventing relative offset between the operating member 160 and the rotating assembly 130.

[0100] More specifically, the rotating shaft 131 of the rotating assembly 130 passes through the first hole 113. The axial direction of the rotating shaft 131 is parallel to the axial direction of the first hole 113. Preferably, the central axis of the rotating shaft 131 coincides with the central axis of the first hole 113. This provides good coaxiality.

[0101] The disassembly / assembly device 100 also includes a first coaxial assembly 171, located between the rotating shaft 131 and the first hole 113. The first coaxial assembly 171 is constructed as a bearing. The first coaxial assembly 171 includes a first fixed member and a first rolling member, the first rolling member being able to roll relative to the first fixed member. The first fixed member engages with the first hole 113. The first fixed member has a circular structure. The first rolling member has a ball bearing structure. The first fixed member is provided with a first ball bearing hole, in which the first rolling member is disposed. The first fixed member is provided with multiple first ball bearing holes, spaced apart along the circumferential direction of the rotating shaft 131. Multiple first rolling members are disposed in each of the multiple first ball bearing holes. The first rolling member is movable relative to the first fixed member along the radial direction of the rotating shaft 131. The outer circumferential surface of the rotating shaft 131 is in contact with the first rolling member. The first rolling member is able to adjust the position of the rotating shaft 131. In particular, the first rolling member is able to adjust the position of the rotating shaft 131 along the radial direction of the rotating shaft 131. Therefore, the relative position between the rotating shaft 131 and the first hole 113 can be adjusted to ensure the coaxiality between the rotating shaft 131 and the first hole 113, and to ensure that the force line of the force applied by the operating member 160 coincides with the central axis of the rotating shaft 131. This makes the force line of the force applied by the operating member 160 coincide with the central axis of the nozzle 210, so that the nozzle 210 is subjected to uniform force and reduces damage to the items.

[0102] The operating member 160 passes through the second hole 114. The rod portion 161 of the operating member 160 also passes through the second hole 114. The axial direction of the rod portion 161 is parallel to the axial direction of the second hole 114. Preferably, the central axis of the rod portion 161 coincides with the central axis of the second hole 114. This provides good coaxiality.

[0103] The disassembly / assembly device 100 also includes a second coaxial assembly 172, located between the operating member 160 and the second hole 114. Similarly, the second coaxial assembly 172 is constructed as a bearing. The second coaxial assembly 172 includes a second fixed member and a second rolling member, the second rolling member being able to roll relative to the second fixed member. The second fixed member engages with the second hole 114. The second fixed member has a circular structure. The second rolling member has a ball bearing structure. The second fixed member is provided with second ball bearing holes, in which the second rolling member is disposed. The second fixed member has multiple second ball bearing holes, spaced apart along the circumferential direction of the rotation shaft 131. Multiple second rolling members are disposed in each of the multiple second ball bearing holes. The second rolling member is movable relative to the second fixed member along the radial direction of the operating member 160. The outer peripheral surface of the operating member 160 is in contact with the second rolling member. In particular, the outer peripheral surface of the rod portion 161 is in contact with the second rolling member. The second rolling member is able to adjust the position of the operating member 160. In particular, the second rolling member can adjust the position of the operating member 160 in the radial direction along the rotation shaft 131. This allows adjustment of the relative position between the operating member 160 and the second hole 114, ensuring coaxiality between the operating member 160 and the second hole 114. This ensures that the central axis of the rotation shaft 131 coincides with the central axis of the rod portion 161 of the operating member 160. This further ensures the coaxiality of the rotation shaft 131 and the rod portion 161 of the operating member 160, ensuring that the line of force applied by the operating member 160 coincides with the central axis of the rotation shaft 131, and consequently, that the line of force applied by the operating member 160 coincides with the central axis of the nozzle 210, resulting in uniform force distribution on the nozzle 210.

[0104] More specifically, to prevent the rotating assembly 130 from causing the bracket 110 to rotate, the bracket 110 is connected to the mounting member 300, so that the bracket 110 and the mounting member 300 are relatively fixed. The bracket 110 also includes a support plate 116 and a connecting member 117, the connecting member 117 being movably connected to the support plate 116. The support plate 116 is perpendicularly connected to the first plate 111. The support plate 116 and the first plate 111 are perpendicularly connected by welding. The support plate 116 is located on the side of the mounting member 300. The disassembly and assembly device 100 includes two support plates 116, which are located on both sides of the mounting member 300 along the radial direction of the rotation axis 131. A space is formed between the support plate 116 and the first plate 111 for accommodating the nozzle assembly 200 and the mounting member 300.

[0105] The support plate 116 is provided with a connecting hole 118, the axial direction of which is parallel to the radial direction of the rotating shaft 131. A connecting member 117 passes through the connecting hole 118. The connecting member 117 is used to connect to the mounting member 300 to prevent the bracket 110 from shaking. The connecting member 117 may be constructed as a bolt. The connecting member 117 is a non-standard part. The connecting hole 118 is constructed as a threaded hole 137, and the connecting member 117 has external threads, which are threadedly connected to the internal threads of the connecting hole 118.

[0106] The mounting member 300 is provided with a groove 303, which is located on the outer peripheral surface of the mounting member 300. The groove 303 extends along the circumferential direction of the rotation axis 131. The depth direction of the groove 303 is parallel to the radial direction of the rotation axis 131. The position of the groove 303 corresponds to the position of the support plate 116. The bracket 110 is detachably connected to the mounting member 300. Two support plates 116 are symmetrically mounted to the groove 303 in the circumferential direction of the mounting member 300. The connecting member 117 is used to connect to the groove 303. The groove 303 restricts the rotational freedom of the connecting member 117.

[0107] like Figure 11 and Figure 12 As shown, the connecting member 117 is movable relative to the support plate 116 between a fastened position and an unlocked position. The connecting member 117 moves between the fastened and unlocked positions along the radial direction of the rotation axis 131. The connecting member 117 moves linearly between the fastened and unlocked positions along the radial direction of the rotation axis 131.

[0108] The connecting member 117, located in the unlocked position, moves radially toward the mounting member 300 along the rotation axis 131. For example... Figure 12As shown, the connecting member 117 in the fastened position engages with the groove 303. The connecting member 117 includes a pear-shaped portion 119, which is located in the groove 303. The pear-shaped portion 119 of the connecting member 117 in the fastened position engages with the groove 303. The pear-shaped portion 119 of the connecting member 117 in the fastened position fits tightly against the groove 303. The groove 303 includes a bottom, which faces the connecting member 117. In particular, the pear-shaped portion 119 of the connecting member 117 in the fastened position fits against the bottom of the groove. In this way, the connecting member 117 in the fastened position can press against the mounting member 300, thereby fixing the entire disassembly and assembly device 100.

[0109] The connecting member 117, located in the fastened position, moves radially away from the mounting member 300 along the rotation axis 131. For example... Figure 11 As shown, the connecting member 117 in the unlocked position is spaced apart from the bottom of the groove 303. The pear-shaped portion 119 of the connecting member 117 in the unlocked position is spaced apart from the bottom of the groove 303. The pear-shaped portion 119 of the connecting member 117 in the unlocked position is movable within the groove 303.

[0110] The bracket 110 is connected to the mounting member 300 via the connecting member 117. The operating member 160 can be connected to the rotating assembly 130 through the second hole 114 of the second plate 112. Figure 1 As shown, the operating member 160 can move from above the second plate 112 toward the rotating assembly 130 to pass through the second hole 114 and thus connect with the rotating assembly 130. The operating member 160 can drive the rotating assembly 130 to rotate between an initial position and a first position. The rotating assembly 130 can rotate about the axial direction of the rotation shaft 131. The rotation of the operating member 160 can drive the rotating assembly 130 to rotate about the axial direction of the rotation shaft 131 between the initial position and the first position.

[0111] like Figure 1 As shown, the rotating component is in the initial position. An operator can grip the operating member 160 to rotate it. The operating member 160 is capable of rotating between the initial position and a first rotational position. The operating member 160 in the initial position corresponds to the rotating component 130 in the initial position. The operating member 160 in the initial position can move to the first rotational position, causing the rotating component 130 in the initial position to move to the first position. The operating member 160 in the first rotational position can also move back to the initial position, causing the rotating component 130 in the first position to move back to the initial position.

[0112] The rotating shaft 131 and the rotating cover 132 can rotate synchronously. The rotating shaft 131 can rotate between an initial position and a first position about its axial direction. The rotating shaft 131 in the initial position passes through the second hole 114. The rotating shaft 131 in the initial position also passes through the first hole 113. This facilitates the connection between the bottom end 163 of the operating member 160 and the rotating shaft 131.

[0113] The rotating assembly 130, located in its initial position, is spaced apart from the nozzle assembly 200 along the axial direction of the rotation shaft 131. The rotating cover 132 of the rotating assembly 130, also located in its initial position, is spaced apart from the nozzle assembly 200 along the axial direction of the rotation shaft 131. Preferably, the rotating assembly 130, located in its initial position, is positioned above the nozzle assembly 200.

[0114] The rotating cover 132 can rotate between an initial position and a first position about the axial direction of the rotating shaft 131. Rotation of the rotating shaft 131 causes the rotating cover 132 to rotate between the initial position and the first position about the axial direction of the rotating shaft 131. This reduces the force exerted by the operator on the operating member 160, thus reducing the operator's load.

[0115] Combination Figure 2 As shown, the rotating assembly is in the first position. The operating member 160 in the first rotational position corresponds to the rotating assembly 130 in the first position. The rotating shaft 131 in the first position passes through the second hole 114. The rotating shaft 131 in the first position also passes through the first hole 113. This facilitates the connection between the bottom end 163 of the operating member 160 and the rotating shaft 131.

[0116] The rotating components 130 in the first position are all spaced apart from the nozzle assembly 200 along the axial direction of the rotation shaft 131. The rotating cover 132 of the rotating component 130 in the first position is also spaced apart from the nozzle assembly 200 along the axial direction of the rotation shaft 131. Preferably, the rotating component 130 in the first position is located above the nozzle assembly 200. The rotating cover 132 in the first position is located above the nozzle assembly 200. This facilitates the rotating component 130 in controlling the rotation of the nozzle assembly 200.

[0117] The bottom end 163 of the rod portion 161 of the operating member 160 and the rotating shaft 131 are both located in the second hole 114, which also ensures the coaxiality of the rotating shaft 131 and the rod portion 161 of the operating member 160, preventing the central axis of the rotating shaft 131 and the rod portion 161 of the operating member 160 from being offset. In this way, the force line of the force applied by the operating member 160 is ensured to coincide with the central axis of the rotating shaft 131, thereby making the force line of the force applied by the operating member 160 coincide with the central axis of the nozzle 210, so that the nozzle 210 is subjected to uniform force. The rotation of the operating member 160 can drive the rotating shaft 131 to rotate around the axial direction of the rotating shaft 131 between the initial position and the first position.

[0118] The opening of the rotating cover 132 faces the nozzle assembly 200. The interior of the rotating cover 132 includes a side surface 133, which faces the interior of the rotating cover 132 radially along the rotation shaft 131. The side surface 133 is parallel to the axial direction of the rotation shaft 131. The nozzle assembly 200 includes a side surface 221, which faces the exterior of the nozzle assembly 200 radially along the rotation shaft 131. The side surface 221 is parallel to the axial direction of the rotation shaft 131. The mounting bracket 220 includes a head 223 (the head 223 is located in...). Figure 6 (As indicated by the reference numeral), the head 223 of the fixing bracket 220 can be constructed as a cube or cuboid structure. The side surface 221 is flat. The head 223 of the fixing bracket 220 has the aforementioned side surface 221.

[0119] like Figure 1 As shown, the inner side surface 133 of the rotating housing 132 of the rotating assembly 130 in the initial position forms an inclined angle with the side surface 221 of the nozzle assembly 200. The rotating housing 132 of the rotating assembly 130 in the initial position is not aligned with the nozzle assembly 200. The projection of the nozzle assembly 200 along the axial direction of the rotation axis 131 is outside the projection of the rotating housing 132 of the rotating assembly 130 in the initial position. The nozzle assembly 200 and the rotating assembly 130 in the initial position are arranged alternately.

[0120] Rotating the operating member 160 adjusts the rotating assembly 130 to a position aligned with the nozzle assembly 200. Rotating the operating member 160 moves the rotating assembly 130 from its initial position to a first position. Figure 2As shown, the rotating cover 132 of the rotating assembly 130 in the first position is aligned with the nozzle assembly 200. The side surface 133 of the rotating cover 132 of the rotating assembly 130 in the first position is positioned on the same side as the side surface 221 of the nozzle assembly 200. The side surface 133 of the rotating cover 132 of the rotating assembly 130 in the first position is parallel to the side surface 221 of the nozzle assembly 200. The projection of the nozzle assembly 200 along the axial direction of the rotation axis 131 is reflected in the projection of the rotating cover 132 of the rotating assembly 130 in the initial position. The nozzle assembly 200 is arranged parallel to the rotating assembly 130 in the initial position.

[0121] The operating component 160 can rotate between different positions, thereby driving the rotating assembly 130 to rotate between different positions. To facilitate determining whether the rotating assembly 130 has rotated to its correct position, the bracket 110 is provided with multiple marks, each corresponding to an operating component 160 located at a different position. The positions of the marks correspond to the positions of the engaging component 302. For example, as... Figure 13 As shown, the second plate 112 is provided with multiple marks (first mark 121, second mark 122 and third mark 123), with the marks facing upwards towards the bracket 110 for easy observation by the operator. The positions of the multiple marks correspond to the positions of the multiple engaging members 302.

[0122] The first mark 121 corresponds to the first rotational position. The first mark 121 serves as a reference. When the operating member 160 is in the first rotational position, the grip portion 162 of the operating member 160 is parallel to the first mark 121, the rotating assembly 130 is in the first position, and the rotating cover 132 in the first position is located above the nozzle assembly 200 and aligned with the nozzle assembly 200.

[0123] The rotating assembly 130 can also move in the direction along the rotation shaft 131. The operating member 160 can move in the direction towards the nozzle assembly 200 along the axial direction of the rotation shaft 131, thereby driving the rotating assembly 130 to move in the direction towards the nozzle assembly 200 along the axial direction of the rotation shaft 131. The rotating assembly 130 can also move between a first position and a second position along the axial direction of the rotation shaft 131. The movement of the operating member 160 can drive the rotating assembly 130 to move between the first position and the second position along the axial direction of the rotation shaft 131.

[0124] The rotating shaft 131 and the rotating cover 132 can move synchronously. The rotating shaft 131 can move between a first position and a second position along its axial direction. The movement of the operating member 160 can drive the rotating shaft 131 to move between the first and second positions along its axial direction. The rotating cover 132 can move between the first and second positions along its axial direction. The movement of the rotating shaft 131 can drive the rotating cover 132 to move between the first and second positions along its axial direction.

[0125] like Figure 3 As shown, the rotating assembly 130 is located in the second position. Movement of the operating member 160 can move the rotating assembly 130 from the first position to the second position. Movement of the operating member 160 along the axial direction of the rotation shaft 131 can move the rotating cover 132 from the first position to the second position.

[0126] The operating member 160 moves to press down the rotating assembly 130, causing the rotating assembly 130 in the second position to be fitted onto the outside of the nozzle assembly 200. The projection of the rotating cover 132 of the rotating assembly 130 in the second position along the radial direction of the rotating shaft 131 at least partially coincides with the nozzle assembly 200. The operating member 160 can extend through the second plate 112. The rotating shaft 131 in the second position is located outside the second hole 114. The rotating shaft 131 in the second position passes through the first hole 113. The rotating shaft 131 in the second position is constrained by the first hole 113. The rotating shaft 131 in the second position is spaced apart from the second plate 112 along the axial direction of the rotating shaft 131. The rotating cover 132 in the second position is fitted onto the outside of the nozzle assembly 200. The rotating cover 132 in the second position is fitted onto the outside of the head 223 of the fixing frame 220. The rotating cover 132 in the second position is fitted onto the outside of the side surface 221 of the head 223 of the fixing bracket 220. The top surface 138 inside the rotating cover 132 in the first position is spaced apart from the nozzle assembly 200. The protruding member 222 of the nozzle assembly 200 is located outside the mounting member 300. The protruding member 222 of the nozzle assembly 200 is located above the mounting member 300.

[0127] The operating component 160 is movable between different positions, specifically between a first pressing position and a second pressing position. The operating component 160 can move up and down on its own, facilitating the removal or installation of tooling, or it can be moved up and down via a threaded connection, making it easier to press down to the standard position. From the first pressing position, the operating component 160 moves along the axial direction of the rotation shaft 131 toward the nozzle assembly 200 to the second pressing position. From the second pressing position, the operating component 160 moves along the axial direction of the rotation shaft 131 away from the nozzle assembly 200 to the first pressing position.

[0128] The operating member 160, located in the first pressing position, can move to the second pressing position, so that the rotating component 130, located in the first position, can move to the second position. The operating member 160, located in the second pressing position, can also move to the first pressing position, so that the rotating component 130, located in the second position, can move to the first position.

[0129] like Figure 2 As shown, the operating member 160 in the first pressed position corresponds to the rotating assembly 130 in the first position. The operating member 160 in the first pressed position passes through the second hole 114.

[0130] like Figure 3 As shown, the operating member 160 in the second depressed position corresponds to the rotating assembly 130 in the second position. The operating member 160 in the second depressed position protrudes from the second plate 112 toward the nozzle assembly 200. The operating member 160 in the second depressed position is closer to the nozzle assembly 200 than the operating member 160 in the first depressed position.

[0131] To ensure that the disassembly / reassembly device 100 can rotate the nozzle assembly 200 into place, such as Figure 4 As shown, the rotating assembly 130 also includes a positioning member 134, which is connected to the other end 136 of the rotating shaft 131. Specifically, the positioning member 134 is externally connected to the other end 136 of the rotating shaft 131. The other end 136 of the rotating shaft 131 is provided with external threads. The positioning member 134 can be configured as a nut. The positioning member 134 includes internal threads, which are threaded together with the external threads of the rotating shaft 131. This allows the downward pressure and torque applied by the operating member 160 to be satisfied. The positioning member 134 has a protrusion 135 that protrudes outward from the outer peripheral surface of the positioning member 134 along the radial direction of the rotating shaft 131.

[0132] The rotation of the rotating shaft 131 also causes the positioning member 134 to rotate between an initial position and a first position around the axial direction of the rotating shaft 131. The movement of the rotating shaft 131 along its axial direction also causes the positioning member 134 to move between a first position and a second position along the axial direction of the rotating shaft 131. This reduces the force exerted by the operator on the operating member 160, thus reducing the operator's load.

[0133] The operating member 160 can also drive the rotating component 130 to rotate again. The operating member 160 can also drive the rotating component 130 to rotate again about the axial direction of the rotating shaft 131. The rotating component 130 can rotate between the second position and the third position. The operator can hold the operating member 160 to make the operating member 160 rotate again.

[0134] The operating member 160 is rotatable between a first rotational position and a second rotational position. The rotating components 130 located in the first and second positions each correspond to the operating member 160 located in the first rotational position. The operating member 160 located in the second rotational position corresponds to the rotating component 130 located in the third position. The operating member 160 located in the first rotational position can move to the second rotational position, causing the rotating component 130 located in the second position to move to the third position. The operating member 160 located in the second rotational position can also move to the first rotational position, causing the rotating component 130 located in the third position to move to the second position.

[0135] The rotating shaft 131 and the rotating cover 132 can rotate synchronously. The rotating shaft 131 can rotate between a second position and a third position about its axial direction. The operation member 160, when rotated again, can drive the rotating shaft 131 to rotate between the second and third positions about its axial direction. The rotating cover 132 can rotate between the second and third positions about its axial direction. The positioning member 134 can rotate between the second and third positions about its axial direction. The rotation of the rotating shaft 131 can drive the rotating cover 132 and the positioning member 134 to rotate between the second and third positions about their respective axial directions. This reduces the force exerted by the operator on the operation member 160, thus reducing the operator's load.

[0136] To prevent the rotating assembly 130 from rotating excessively, such as Figure 5 As shown, the bracket 110 is provided with a limiting groove 115, the opening of which faces the positioning member 134. The limiting groove 115 is connected to the first plate 111. The limiting groove 115 protrudes from the upper surface of the first plate 111 toward the second plate 112. The bracket 110 includes limiting posts 120, and the two limiting posts 120 together form the limiting groove 115. The limiting groove 115 opens toward the second plate 112 along the axial direction of the rotation shaft 131.

[0137] like Figure 4As shown, the projection of the protrusion 135 of the positioning member 134 of the rotating assembly 130 in the second position along the axial direction of the rotation shaft 131 is located outside the limiting groove 115. The projection of the protrusion 135 of the positioning member 134 in the second position along the axial direction of the rotation shaft 131 does not coincide with the projection of the limiting groove 115. The positioning member 134 of the rotating assembly 130 in the second position is spaced apart from the limiting groove 115. The positioning member 134 of the rotating assembly 130 in the second position is spaced apart from the limiting groove 115 along the axial direction of the rotation shaft 131. The positioning member 134 of the rotating assembly 130 in the second position is above the limiting groove 115. The protrusion 135 of the positioning member 134 of the rotating assembly 130 in the second position has an inclined angle with the limiting groove 115. Thus, the degree of freedom of rotation of the rotating assembly 130 in the second position is guaranteed.

[0138] like Figure 5 As shown, the rotating assembly 130 is located in the third position. Rotating the operating member 160 again moves the rotating assembly 130 from the second position to the third position. The positioning member 134 of the rotating assembly 130 in the third position is spaced apart from the limiting groove 115. The positioning member 134 of the rotating assembly 130 in the third position is spaced apart from the limiting groove 115 along the axial direction of the rotation shaft 131. The positioning member 134 of the rotating assembly 130 in the third position is above the limiting groove 115.

[0139] like Figure 5 , Figure 6 and Figure 7 As shown, the protrusion 135 of the positioning member 134 of the rotating assembly 130 in the third position is aligned with the limiting groove 115. The protrusion 135 of the positioning member 134 of the rotating assembly 130 in the third position is opposite to the limiting groove 115 along the axial direction of the rotation shaft 131. The protrusion 135 of the positioning member 134 in the third position is located directly above the limiting groove 115 along the axial direction of the rotation shaft 131. The protrusion 135 of the positioning member 134 of the rotating assembly 130 in the third position is spaced apart from the limiting groove 115 along the axial direction of the rotation shaft 131. The projection of the protrusion 135 of the positioning member 134 of the rotating assembly 130 in the third position along the axial direction of the rotation shaft 131 is completely within the limiting groove 115. The protrusion 135 of the positioning member 134 of the rotating assembly 130 in the third position is located above the limiting groove 115 along the axial direction of the rotation shaft 131. The protrusion 135 of the positioning member 134 of the rotating assembly 130 in the third position is substantially parallel to the limiting post 120. Preferably, the protrusion 135 of the positioning member 134 of the rotating assembly 130 in the third position is arranged parallel to the limiting post 120.

[0140] Furthermore, the rotation of the operating member 160 again can move the rotating cover 132, located in the second position, to the third position. The rotating cover 132, located in the second position, can drive the nozzle assembly 200 to rotate. In particular, the rotating cover 132, located in the second position, can drive the fixing frame 220 to rotate, causing the protruding member 222 of the fixing frame 220 to rotate. The rotating cover 132, located in the second position, can drive the protruding member 222 of the fixing frame 220 to rotate about the axial direction of the rotation axis 131.

[0141] The mounting bracket 220 is rotatable between a first rotational position and a second rotational position. The rotating cover 132 in the second position can drive the mounting bracket 220 to rotate about the axial direction of the rotation axis 131 between the first and second rotational positions. The mounting bracket 220 in the first rotational position corresponds to both the rotating cover 132 in the first and second positions. The mounting bracket 220 in the second rotational position corresponds to the rotating cover 132 in the third position. The protruding member 222 is located outside the mounting member 300.

[0142] There is a space between adjacent engaging members 302. The protruding member 222 of the fixing frame 220 in the second rotational position corresponds to this space. The protruding member 222 of the fixing frame 220 in the second rotational position is spaced apart from the space along the axial direction of the rotation axis 131. The protruding member 222 of the fixing frame 220 in the second rotational position is located directly above the space. The projection of the protruding member 222 of the fixing frame 220 in the second rotational position along the axial direction of the rotation axis 131 lies within the space.

[0143] Combination Figure 13 As shown, the second mark 122 corresponds to the second rotation position. When the gripping part 162 of the operating member 160 is parallel to the second mark 122, the operating member 160 is in the second rotation position, the rotating assembly 130 is in the third position, the positioning member 134 in the third position is directly above the limiting groove 115 and opposite to the limiting groove 115, and the projection of the protruding member 222 of the fixing frame 220 along the axial direction of the rotation axis 131 is located within the space between the adjacent engaging members 302.

[0144] The operating member 160 can also continue to move along the axial direction of the rotation shaft 131. The rotating assembly 130 can also continue to move along the rotation shaft 131. The operating member 160 can continue to move towards the nozzle assembly 200 along the axial direction of the rotation shaft 131, thereby driving the rotating assembly 130 to continue moving towards the nozzle assembly 200 along the axial direction of the rotation shaft 131. The rotating assembly 130 can also move between a third position and a fourth position along the axial direction of the rotation shaft 131. The movement of the operating member 160 can drive the rotating assembly 130 to move between the third position and the fourth position along the axial direction of the rotation shaft 131.

[0145] The rotating shaft 131 and the rotating cover 132 can move synchronously. The rotating shaft 131 can move between a third position and a fourth position along its axial direction. The movement of the operating member 160 can drive the rotating shaft 131 to move between the third and fourth positions along its axial direction. The rotating cover 132 can move between the third and fourth positions along its axial direction. The positioning member 134 can move between the third and fourth positions along its axial direction. The movement of the rotating shaft 131 can drive the rotating cover 132 and the positioning member 134 to move between the third and fourth positions along their respective axial directions. This reduces the force exerted by the operator on the operating member 160, thus reducing the operator's load.

[0146] like Figure 8 and Figure 9 As shown, the rotating assembly 130 is in the fourth position. The movement of the operating member 160 presses the rotating assembly 130 down, causing the rotating assembly 130 in the fourth position to drive the protruding member 222 of the fixing bracket 220 of the nozzle assembly 200 to move into the mounting hole 301 of the mounting member 300. The operating member 160 can enter the first hole 113. The movement of the operating member 160 can move the rotating assembly 130 in the third position to the fourth position. The movement of the operating member 160 along the axial direction of the rotating shaft 131 can move the rotating cover 132 in the third position to the fourth position. The movement of the operating member 160 along the axial direction of the rotating shaft 131 can move the positioning member 134 in the third position to the fourth position.

[0147] The operating member 160 is movable between different positions, specifically between a second pressing position and a third pressing position. The operating member 160 can move up and down on its own, facilitating the removal or installation of tooling, or it can be moved up and down via a threaded connection, making it easier to press down to the standard position. The operating member 160 in the second pressing position moves along the axial direction of the rotation shaft 131 toward the nozzle assembly 200 to the third pressing position. The operating member 160 in the third pressing position moves along the axial direction of the rotation shaft 131 away from the nozzle assembly 200 back to the second pressing position. The operating member 160 in the second pressing position passes through the first hole 113 and the second hole 114. The operating member 160 in the third pressing position is closer to the nozzle assembly 200 than the operating member 160 in the second pressing position.

[0148] The operating member 160 in the second depressed position corresponds to the rotating assembly 130 in the third position. The operating member 160 in the third depressed position corresponds to the rotating assembly 130 in the fourth position. The operating member 160 in the second depressed position can move to the third depressed position, so that the rotating assembly 130 in the third position can move to the fourth position. The top surface 138 of the interior of the rotating cover 132 of the rotating assembly 130 in the third position is spaced apart from the nozzle assembly 200. The top of the rotating cover 132 of the rotating assembly 130 in the fourth position abuts against the top of the nozzle assembly 200. The top surface 138 of the interior of the rotating cover 132 of the rotating assembly 130 in the fourth position is in contact with the nozzle assembly 200.

[0149] The rotating cover 132 moves axially along the rotating shaft 131 to drive the fixing bracket 220 to move relative to the mounting member 300 along the rotating shaft 131. The rotating cover 132, located in the third position, moves toward the fourth position to enable movement of the fixing bracket 220. The top of the rotating cover 132 in the third position presses down on the fixing bracket 220 of the nozzle assembly 200, causing the fixing bracket 220 to move axially along the rotating shaft 131, allowing the fixing bracket 220 to enter the mounting hole 301.

[0150] The mounting bracket 220 is movable between a second rotating position and a pressing position. The rotating cover 132 in the third position can drive the mounting bracket 220 to move along the axial direction of the rotating shaft 131 between the second rotating position and the pressing position. The mounting bracket 220 in the second rotating position corresponds to the rotating cover 132 in the third position. The mounting bracket 220 in the pressing position corresponds to the rotating cover 132 in the fourth position. The protruding member 222 is located inside the mounting member 300. The protruding member 222 is located in the mounting hole 301. The protruding member 222 of the mounting bracket 220 in the pressing position enters the mounting hole 301 through a space.

[0151] The protrusion 135 of the positioning member 134 of the rotating assembly 130 in the fourth position is located in the limiting groove 115. The positioning member 134 of the rotating assembly 130 in the fourth position abuts against the first plate 111. The positioning member 134 of the rotating assembly 130 in the fourth position abuts against the first plate 111 along the axial direction of the rotating shaft 131. The first plate 111 prevents the positioning member 134 from pressing down further. The operator can stop pressing down when they feel the resistance, at which time the protruding member 222 moves into the mounting hole 301.

[0152] The limiting groove 115 restricts the movement of the positioning member 134 of the rotating assembly 130 in the fourth position. Specifically, the limiting groove 115 restricts the positioning member 134 of the rotating assembly 130 in the fourth position from rotating radially along the rotation axis 131. Thus, the positioning member 134 provides a positioning function, ensuring that the protruding member 222 can accurately enter the mounting hole 301 through the space. The projection of the protruding member 222 in the second rotation position along the axial direction of the rotation axis 131 is offset from the projection of the engaging member 302. This ensures that the protruding member 222 in the second rotation position can enter or exit the mounting hole 301 through the space.

[0153] The operating member 160 can also drive the rotating component 130 to rotate again. The operating member 160 can also drive the rotating component 130 to rotate again about the axial direction of the rotating shaft 131. The operating member 160 can drive the rotating component 130 to perform two downward presses and multiple rotations. The rotating component 130 can rotate between the fourth and fifth positions. The operator can hold the operating member 160 to make it rotate again. The operating member 160 can rotate between the second and third rotation positions. This reduces the force applied by the operator to the operating member 160, reducing the operator's load.

[0154] like Figure 10 As shown, the rotating assembly 130 is located in the fifth position. The operating member 160, located in the third rotational position, corresponds to the rotating assembly 130 in the fifth position. The operating member 160, located in the second rotational position, can move to the third rotational position, causing the rotating assembly 130, located in the fourth position, to move to the fifth position. The operating member 160, located in the third rotational position, can also move to the second rotational position, causing the rotating assembly 130, located in the fifth position, to move to the fourth position.

[0155] Combination Figure 13As shown, the third mark 123 corresponds to the third rotational position. When the gripping portion 162 of the operating member 160 is parallel to the third mark 123, the operating member 160 is in the third rotational position, the rotating assembly 130 is in the fifth position, and the positioning member 134 in the fifth position is located in the limiting groove 115. The operating member 160 is rotated according to the position of the mark. Thus, the rotation angle of the operating member 160 is implemented according to the angle between adjacent marks.

[0156] The fixed frame 220 is rotatable between the pressing position and the third rotating position. The rotating cover 132 in the fourth position can drive the fixed frame 220 to rotate about the axial direction of the rotating shaft 131 between the third rotating position and the pressing position. The fixed frame 220 in the third rotating position corresponds to the rotating cover 132 in the fifth position.

[0157] The rotating shaft 131 and the rotating cover 132 can rotate synchronously. The rotating shaft 131 can rotate between a fourth position and a fifth position about its axial direction. The rotating cover 132 can drive the protruding member 222 to rotate between the fourth and fifth positions. When the operating member 160 rotates again, it can drive the rotating shaft 131 to rotate between the fourth and fifth positions about its axial direction. The rotating cover 132 can rotate between the fourth and fifth positions about its axial direction. The positioning member 134 is stopped from rotating by the limiting groove 115. The rotating cover 132 can drive the protruding member 222 to rotate between the fourth and fifth positions about its axial direction. In this way, the force exerted by the operator on the operating member 160 can be reduced, thus reducing the operator's load.

[0158] The projection of the protruding member 222 in the fifth position along the axial direction of the rotation axis 131 at least partially coincides with the projection of the engaging member 302, such that the protruding member 222 abuts against the engaging member 302. The projection of the protruding member 222 in the third rotation position along the axial direction of the rotation axis 131 at least partially coincides with the projection of the engaging member 302. The rotation angle of the operating member 160 is implemented based on the angle between adjacent marks to prevent the projections of the protruding member 222 and the engaging member 302 from overlapping too little along the axial direction of the rotation axis 131. Preferably, the projection of the protruding member 222 in the third rotation position along the axial direction of the rotation axis 131 completely coincides with the projection of the engaging member 302. The engaging member 302 restricts the movement of the protruding member 222 in the third rotation position along the axial direction of the rotation axis 131. The engaging member 302 engages with the protruding member 222 in the third rotation position. The engaging member 302 restricts the movement of the protruding member 222 in the fifth position along the axial direction of the rotation axis 131. The engaging member 302 abuts against the protruding member 222 in the fifth position. Thus, the nozzle assembly 200 is mounted to the mounting member 300 via the disassembly and assembly device 100.

[0159] The process of removing the nozzle assembly 200 from the mounting member 300 via the disassembly device 100 is similar to the installation process described above.

[0160] The operating component 160 can be connected to the rotating assembly 130 through the second hole 114 of the second plate 112. For example... Figure 1 As shown, the operating member 160 can move from above the second plate 112 toward the rotating assembly 130 to pass through the second hole 114 and thus connect with the rotating assembly 130. The operating member 160 can drive the rotating assembly 130 to rotate between an initial position and a first position.

[0161] The rotation of the operating component 160 can drive the rotating shaft 131 to rotate between an initial position and a first position around the axial direction of the rotating shaft 131. The rotating cover 132 can rotate between the initial position and the first position around the axial direction of the rotating shaft 131. The rotation of the rotating shaft 131 can drive the rotating cover 132 to rotate between the initial position and the first position around the axial direction of the rotating shaft 131.

[0162] The rotating assembly 130, located in both the initial and first positions, is positioned above the nozzle assembly 200. The rotating shield 132, located in the initial position, is positioned above the nozzle assembly 200. The rotating shield 132, located in the first position, is positioned above the nozzle assembly 200.

[0163] The operating member 160 rotates to adjust the rotating assembly 130 to a position aligned with the nozzle assembly 200. Rotation of the operating member 160 moves the rotating assembly 130 from its initial position to a first position. The side surface 133 of the rotating cover 132 of the rotating assembly 130 in the first position is positioned to be substantially parallel to the side surface 221 of the nozzle assembly 200. The nozzle assembly 200 is arranged parallel to the rotating assembly 130 in its initial position.

[0164] The first mark 121 corresponds to the first rotational position. The first mark 121 serves as a reference. When the operating member 160 is in the first rotational position, the grip portion 162 of the operating member 160 is parallel to the first mark 121, the rotating assembly 130 is in the first position, and the rotating cover 132 in the first position is located above the nozzle assembly 200 and aligned with the nozzle assembly 200.

[0165] The movement of the operating member 160 can drive the rotating assembly 130 to move between a first position and a second position along the axial direction of the rotating shaft 131. The rotating shaft 131 and the rotating cover 132 can move synchronously. The movement of the operating member 160 can drive the rotating shaft 131 to move between a first position and a second position along the axial direction of the rotating shaft 131. The rotating cover 132 can move between a first position and a second position along the axial direction of the rotating shaft 131. The movement of the rotating shaft 131 can drive the rotating cover 132 to move between a first position and a second position along the axial direction of the rotating shaft 131.

[0166] The movement of the operating member 160 presses down the rotating assembly 130, causing the rotating assembly 130, located in the second position, to move toward the nozzle assembly 200.

[0167] The operating member 160 can also drive the rotating component 130 to rotate again. The operating member 160 can also drive the rotating component 130 to rotate again about the axial direction of the rotating shaft 131. The rotating component 130 can rotate between a second position and a third position. The operator can hold the operating member 160 to rotate it again. The operating member 160 can rotate between a first rotational position and a second rotational position.

[0168] The rotation of the operating component 160 causes the rotating shaft 131 to rotate between the second and third positions around its axial direction. The rotating cover 132 can rotate between the second and third positions around its axial direction. The positioning component 134 can rotate between the second and third positions around its axial direction. The rotation of the rotating shaft 131 causes the rotating cover 132 and the positioning component 134 to rotate between the second and third positions around their respective axial directions.

[0169] Rotating the operating member 160 again moves the rotating assembly 130, which is in the second position, to the third position. In the third position, the protrusion 135 of the positioning member 134 of the rotating assembly 130 is aligned with the limiting groove 115. The protrusion 135 of the positioning member 134 of the rotating assembly 130, located in the third position, is directly above the limiting groove 115 along the axial direction of the rotation shaft 131. The protrusion 135 of the positioning member 134 of the rotating assembly 130, located in the third position, is opposite to the limiting groove 115 along the axial direction of the rotation shaft 131.

[0170] The operating member 160 can also continue to move along the axial direction of the rotation shaft 131. The rotating assembly 130 can also continue to move along the rotation shaft 131. The operating member 160 can continue to move towards the nozzle assembly 200 along the axial direction of the rotation shaft 131, thereby driving the rotating assembly 130 to continue moving towards the nozzle assembly 200 along the axial direction of the rotation shaft 131. The movement of the operating member 160 can drive the rotating assembly 130 to move between the third position and the fourth position along the axial direction of the rotation shaft 131.

[0171] The movement of the operating component 160 can drive the rotating shaft 131 to move between the third and fourth positions along the axial direction of the rotating shaft 131. The movement of the rotating shaft 131 can drive the rotating cover 132 and the positioning component 134 to move between the third and fourth positions along the axial direction of the rotating shaft 131, respectively.

[0172] The movement of the operating member 160 presses down the rotating assembly 130, enabling the rotating assembly 130 in the third position to move to the fourth position. The protrusion 135 of the positioning member 134 of the rotating assembly 130 in the fourth position is located in the limiting groove 115. The positioning member 134 of the rotating assembly 130 in the fourth position abuts against the first plate 111. The first plate 111 prevents the positioning member 134 from pressing down further. The limiting groove 115 restricts the movement of the positioning member 134 of the rotating assembly 130 in the fourth position. In particular, the limiting groove 115 restricts the rotation of the positioning member 134 of the rotating assembly 130 in the fourth position along the radial direction of the rotation axis 131. Thus, the positioning member 134 can perform a positioning function, ensuring that the protruding member 222 can accurately enter the mounting hole 301 through the space.

[0173] The operating member 160 can also drive the rotating component 130 to rotate again. The operating member 160 can also drive the rotating component 130 to rotate again about the axial direction of the rotating shaft 131. The operating member 160 can drive the rotating component 130 to perform two downward presses and multiple rotations. The rotating component 130 can rotate between the fourth and fifth positions. The operator can hold the operating member 160 to make it rotate again. The operating member 160 can rotate between the second and third rotation positions. The operating member 160 in the third rotation position corresponds to the rotating component 130 in the fifth position. The operating member 160 in the second rotation position can move to the third rotation position, so that the rotating component 130 in the fourth position moves to the fifth position.

[0174] The third mark 123 corresponds to the third rotational position. When the gripping part 162 of the operating member 160 is parallel to the third mark 123, the operating member 160 is in the third rotational position, and the rotating assembly 130 is in the fifth position.

[0175] The operation component 160 rotates again, causing the rotating shaft 131 to rotate between the fourth and fifth positions around the axial direction of the rotating shaft 131. The rotating cover 132 can rotate between the fourth and fifth positions around the axial direction of the rotating shaft 131. The positioning component 134 is stopped from rotating by the limiting groove 115. The rotating cover 132 can rotate from the fourth position to the fifth position around the axial direction of the rotating shaft 131. The rotating cover 132 in the fifth position can be fitted onto the fixing frame 220.

[0176] The operating component 160 rotates in the opposite direction, and the rotating cover 132 can drive the protruding component 222 to rotate from the fifth position to the fourth position around the axial direction of the rotating shaft 131. The protruding component 222 located in the third rotation position rotates to the second rotation position. The protruding component 222 located in the third rotation position rotates to the second rotation position around the axial direction of the rotating shaft 131. The projection of the protruding component 222 located in the second rotation position along the axial direction of the rotating shaft 131 is completely misaligned with the projection of the engaging component 302.

[0177] The connecting member 117 is separated from the mounting member 300, thereby separating the disassembly / removal device 100 from the mounting member 300, and further separating the disassembly / removal device 100 from the nozzle assembly 200. The rotating cover 132 is separated from the nozzle assembly 200. Thus, the protruding member 222 of the fixing bracket 220 can be removed through the space from the mounting hole 301. Consequently, the nozzle assembly 200 is removed from the mounting member 300 by the disassembly / removal device 100.

[0178] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of this application. Terms such as “part” or “component” appearing herein can refer to a single part or a combination of multiple parts. Terms such as “installation” or “installation” appearing herein can refer to one component being directly attached to another component or one component being attached to another component via an intermediary. A feature described in one embodiment herein may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0179] This application has been described through the above embodiments; however, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this application to the described embodiments. Furthermore, those skilled in the art will understand that this application is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of this application, all of which fall within the scope of protection claimed in this application. The scope of protection of this application is defined by the appended claims and their equivalents.

Claims

1. A disassembly and assembly device for a nozzle assembly (200), characterized in that, The disassembly / assembly device includes: A bracket (110) having holes; A rotating assembly (130) comprising a rotating shaft (131) and a rotating cover (132), wherein the rotating shaft (131) passes through the hole and one end of the rotating shaft (131) is connected to the rotating cover (132); and An operating component (160) is connected to the other end (136) of the rotating shaft (131). The operating component (160) can drive the rotating assembly (130) to rotate relative to the bracket (110), and the operating component (160) can also drive the rotating assembly (130) to move along the axial direction of the rotating shaft (131). The rotating cover (132) is used to be fitted over the outside of the nozzle assembly (200) to drive the nozzle assembly (200) to move and rotate.

2. The disassembly and assembly device according to claim 1, characterized in that, The rotating assembly (130) is movable to a first position, wherein the rotating assembly (130) in the first position is spaced apart from the nozzle assembly (200) along the axial direction of the rotating shaft (131).

3. The disassembly and assembly device according to claim 2, characterized in that, The interior of the rotating cover (132) includes a side surface (133), and the nozzle assembly (200) includes a side surface. The side surface (133) of the rotating cover (132) of the rotating assembly (130) located in the first position is arranged to be on the same side and parallel to the side surface of the nozzle assembly (200).

4. The disassembly and assembly device according to claim 3, characterized in that, The rotating assembly (130) is also capable of moving between a first position and a second position along the axial direction of the rotating shaft (131). The rotating cover (132) of the rotating assembly (130) located in the first position is spaced apart from the nozzle assembly (200) along the axial direction of the rotating shaft (131). The projection of the rotating cover (132) of the rotating assembly (130) located in the second position along the radial direction of the rotating axis (131) at least partially coincides with the nozzle assembly (200).

5. The disassembly and assembly device according to claim 4, characterized in that, The bracket (110) includes a first plate (111) and a second plate (112) arranged at intervals. The first plate (111) is provided with a first hole (113), and the second plate (112) is provided with a second hole (114). The first hole (113) and the second hole (114) are opposite to each other. The rotating shaft (131) passes through the first hole (113), and the operating component (160) passes through the second hole (114).

6. The disassembly and assembly device according to claim 5, characterized in that, The rotating shaft (131) of the rotating assembly (130) located in the first position passes through the second hole (114). The rotation shaft (131) of the rotation assembly (130) located in the second position is located outside the second hole (114).

7. The disassembly and assembly device according to claim 1, characterized in that, The rotating assembly (130) further includes a positioning member (134) with a protrusion (135), the positioning member (134) being externally connected to the other end (136) of the rotating shaft (131), the operating member being internally connected to the other end (136) of the rotating shaft (131), and the bracket (110) being provided with a limiting groove (115).

8. The disassembly and assembly device according to claim 7, characterized in that, The rotating assembly (130) is capable of rotating between the second position and the third position. The projection of the protrusion (135) of the positioning member (134) located in the second position along the axial direction of the rotation axis (131) does not coincide with the projection of the limiting groove (115). The protrusion (135) of the positioning member (134) located in the third position is located directly above the limiting groove (115) along the axial direction of the rotation axis (131).

9. The disassembly and assembly device according to claim 1, characterized in that, The rotating assembly (130) is also movable between a third position and a fourth position along the axial direction of the rotating shaft (131). The rotating assembly (130) also includes a positioning member (134) with a protrusion (135). The bracket (110) is provided with a limiting groove (115). The protrusion (135) of the positioning member (134) of the rotating assembly (130) located in the third position is spaced apart from the limiting groove (115) along the axial direction of the rotating shaft (131). The protrusion (135) of the positioning member (134) of the rotating assembly (130) located in the fourth position is located in the limiting groove (115).

10. The disassembly and assembly device according to claim 1, characterized in that, The nozzle assembly (200) includes a protruding member (222). The nozzle assembly (200) is mounted to the mounting member (300) via the disassembly and assembly device, the disassembly and assembly device being used to enable the protruding member (222) of the nozzle assembly (200) to engage with the mounting member (300). The nozzle assembly (200) is removed from the mounting member (300) by means of the disassembly device, which is used to separate the protruding member (222) of the nozzle assembly (200) from the mounting member (300).

11. The disassembly and assembly device according to claim 10, characterized in that, The rotating assembly (130) is movable between a third position and a fourth position along the axial direction of the rotating shaft (131). The top surface (138) inside the rotating cover (132) of the rotating assembly (130) located in the third position is spaced apart from the nozzle assembly (200), and the protruding member (222) is located outside the mounting member (300). The top surface (138) inside the rotating cover (132) of the rotating assembly (130) located in the fourth position is in contact with the nozzle assembly (200), and the protruding member (222) is located inside the mounting member (300).

12. The disassembly and assembly device according to claim 10, characterized in that, The mounting component (300) includes at least two engaging components (302) spaced apart, and the rotating cover (132) is capable of driving the protruding component (222) to rotate between a fourth position and a fifth position. The projection of the protruding member (222) located at the fourth position along the axial direction of the rotation axis (131) is offset from the projection of the engaging member (302). The projection of the protruding member (222) located at the fifth position along the axial direction of the rotation axis (131) coincides at least partially with the projection of the engaging member (302), so that the protruding member (222) abuts against the engaging member (302).

13. The disassembly and assembly device according to claim 1, characterized in that, The disassembly and assembly device further includes a first coaxial assembly (171) and a second coaxial assembly (172). The bracket (110) includes a first hole (113) and a second hole (114) arranged at intervals. The first coaxial assembly (171) is disposed between the rotating shaft (131) and the first hole (113), and the second coaxial assembly (172) is disposed between the operating member (160) and the second hole (114).

14. The disassembly and assembly device according to claim 1, characterized in that, The bracket (110) also includes a support plate (116) and a connecting member (117). The support plate (116) is provided with a connecting hole (118), and the connecting member (117) passes through the connecting hole (118).

15. The disassembly and assembly device according to claim 14, characterized in that, The nozzle assembly (200) is mounted to the mounting member (300) via the disassembly and assembly device. The mounting member (300) is provided with a groove (303). The connecting member (117) is movable relative to the support plate (116) between a fastened position and an unlocked position. The connecting member (117) located at the fastening position engages with the groove (303). The connecting member (117) located in the unlocked position is spaced apart from the bottom of the groove (303).

16. The disassembly and assembly device according to claim 1, characterized in that, The bracket (110) is provided with multiple marks, and the operating member (160) is rotatable between different positions, with the operating member (160) at different positions corresponding to the multiple marks respectively.

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