Connecting structure of spinning assembly replacer

Abstract

The invention discloses a connecting structure of a spinning assembly replacer, which relates to the technical field of spinning assembly disassembly and assembly, and comprises a shifting fork seat, a first connecting pipe, a second connecting pipe, a quick disassembly assembly, a first buffer assembly, a heat insulation assembly and a heat dissipation assembly, the first connecting pipe is vertically and fixedly installed at the bottom of the shifting fork base. The first connecting pipe is sleeved with the second connecting pipe, and the first connecting pipe is inserted into the second connecting pipe. The quick release assembly is arranged between the first connecting pipe and the second connecting pipe. The number of the first buffering assemblies is two, and the two first buffering assemblies are installed on the outer walls of the two sides of the second connecting pipe correspondingly. The heat insulation assembly is arranged outside the second connecting pipe. The spinning assembly has the beneficial effects that the shifting fork disc can be quickly disassembled and assembled without a tool, the influence of high temperature on the connecting structure is reduced, the torsion is gradually increased during disassembling and assembling of the spinning assembly, the shifting fork base is prevented from being damaged, and operation is convenient and fast.

Description

Technical Field

[0001] This application relates to the field of spinning assembly disassembly and assembly technology, and in particular to a connection structure for a spinning assembly disassembly and assembly device. Background Technology

[0002] In the melt spinning process of the chemical fiber textile industry, the spinning assembly is the core component for achieving melt formation. Key vulnerable parts such as the spinneret and filter element inside can experience problems like melt impurity blockage and component wear and aging due to prolonged contact with the high-temperature melt. This directly affects the forming quality and production stability of the spun products. Therefore, it is necessary to periodically stop the machine to disassemble, clean, or replace vulnerable parts of the spinning assembly. In some cases of sudden failure, emergency disassembly and repair are also required. It is worth noting that the spinning assembly operates under high-temperature melt spinning conditions above 200℃ for extended periods. To avoid the solidification and adhesion of residual melt inside the assembly after cooling, which would increase the difficulty of disassembly and assembly, and to reduce the impact of cooling and heating processes on production efficiency, the disassembly and assembly of the spinning assembly must usually be carried out at a high temperature before it is fully cooled.

[0003] Existing spinning assembly / disassembly devices typically use bolts or welding for fastening. However, welds are prone to corrosion and cracking due to repeated high-temperature thermal cycles. After long-term use, welds are susceptible to problems such as weld breakage and detachment, directly leading to the failure of the connection structure. Furthermore, bolts and bolt holes may become stuck or even adhere due to long-term thermal expansion and contraction, requiring tools for disassembly and assembly, which is cumbersome and significantly increases the difficulty of disassembly and assembly. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a connection structure for a spinning assembly disassembly and assembly device. Its advantages include: enabling quick disassembly and assembly of the shift fork disc without tools; reducing the impact of high temperatures on the connection structure; gradually increasing torque during spinning assembly and disassembly to prevent damage to the shift fork seat; and convenient operation.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a connection structure for a spinning component disassembly and assembly device, comprising: a fork seat, and further comprising: a first connecting tube, a second connecting tube, a quick-release component, a first buffer component, a heat insulation component, and a heat dissipation component; the first connecting tube is vertically fixedly installed at the bottom of the fork seat; the second connecting tube is sleeved outside the first connecting tube, and the first connecting tube is inserted into the second connecting tube; the quick-release component is installed between the first connecting tube and the second connecting tube; there are two sets of the first buffer component, and the two sets of the first buffer component are respectively installed on the outer walls of both sides of the second connecting tube; the heat insulation component is disposed outside the second connecting tube; there are two sets of the heat dissipation component, and the two sets of the heat dissipation component are respectively disposed on the outer walls of both sides of the second connecting tube.

[0006] Preferably, the quick-release assembly includes: two limiting rods, a buffer spring, and a limiting ring. The two limiting rods are horizontally fixedly installed at the bottom of the outer walls on both sides of the connecting tube. The limiting ring is horizontally sleeved on the outside of the connecting tube and is located above the limiting rods. The buffer spring is vertically fixedly installed between the bottom of the shift fork seat and the top of the limiting ring. Limiting openings are provided on both sides of the connecting tube. The cross-section of the limiting opening is asymmetrically U-shaped. One side of the top of the limiting opening penetrates the top of the connecting tube and is a through end. The other side of the top of the limiting opening is a closed end. Limiting openings are provided on both sides of the connecting tube. The two limiting openings are respectively connected to the bottom inner walls on the other side of the two limiting openings. The buffer assembly includes: a sleeve, a rod, a buffer spring, and a push block. One side of the sleeve... The wall is fixedly installed on one side of the inner wall of the limiting opening two. One side of the insertion rod one is inserted into the sleeve one. Both the sleeve one and the insertion rod one are arc-shaped. The buffer spring two is fixedly installed between one side of the inner wall of the sleeve one and one side of the insertion rod one. The push block is fixedly installed on the other side of the insertion rod one. The mounting plate is horizontally arranged inside the connecting pipe two. Connecting rod one is horizontally fixedly installed on both sides of the mounting plate. Sliding opening one is opened at both ends of the sleeve one. The ends of the two connecting rods one away from the mounting plate pass through the two sliding openings one and one side of the two insertion rods one, respectively. Two sets of heat dissipation components are respectively arranged between the ends of the two connecting rods one away from each other and the two ends of the mounting plate. Baffle components are arranged between the ends of the two connecting rods one away from each other and the two sides of the bottom of the connecting pipe two. Unlocking blocks are arranged on both sides of the outer wall of the connecting pipe two.

[0007] Preferably, the baffle assembly includes: a limiting plate, two actuating plates, two actuating blocks, a mounting groove plate, and a connecting plate. The bottom inner walls of both limiting openings are provided with mounting openings. One side of each end of the limiting plate is rotatably mounted to the inner wall of one side of each mounting opening. The limiting plate is arc-shaped. The two actuating plates are rotatably mounted to the inner and outer walls of the bottom of one side of the connecting pipe. The ends of the two actuating plates that are close to each other are fixedly mounted to one side of each end of the limiting plate via a connecting shaft. The two actuating blocks are slidably mounted to the bottom of the connecting pipe via a sliding assembly. The two actuating blocks are fixedly mounted together by a mounting block. The two ends of the mounting groove plate are located at the two ends of the sleeve. The top ends of the two ends of the mounting groove plate are fixedly mounted to the end of one of the connecting rods away from the mounting plate. The inner walls of the bottom ends of the mounting groove plate are slidably mounted to the bottom of the connecting pipe via a sliding assembly. The connecting plate is fixedly mounted between the bottom outer wall of the mounting groove plate and the two actuating blocks.

[0008] Preferably, the heat insulation component includes: a heat insulation cylinder, which is vertically sleeved on the outside of the second connecting pipe; the heat dissipation component includes: a heat dissipation plate and a second connecting rod; the heat dissipation plate is arc-shaped and conforms to the inner wall of the heat insulation cylinder; one side of each of the two heat dissipation plates is fixedly installed on the outer wall of the two opposite ends of the mounting slot plates; both ends of the second connecting pipe have sliding openings; the adjacent ends of the two second connecting pipes are fixedly installed on both ends of the mounting plate; the opposite ends of the two second connecting pipes pass through the two sliding openings and are fixedly installed on the other side of the adjacent ends of the two heat dissipation plates; a plurality of heat dissipation vents are equidistantly arranged on one end of the heat dissipation plate; a plurality of heat dissipation vents are equidistantly arranged on both inner walls of the heat insulation cylinder; the plurality of heat dissipation vents are staggered with the corresponding heat dissipation vents; both bottom sides of the heat insulation cylinder have unlocking openings; two unlocking blocks are fixedly installed on the other side of the other end of the two heat dissipation plates via two connecting rods; the opposite ends of the two connecting rods pass through the two unlocking openings.

[0009] Preferably, the first sliding component includes: a slide rail and a slider 1. The two slide rails are respectively fixedly installed on one side of the bottom of the second connecting pipe. Both slide rails are arc-shaped. The two sliders 1 are respectively slidably installed on the two slide rails. The two sliders 1 are respectively fixedly installed on the top of the two toggle blocks. The second sliding component includes: a slider 2. The two sliders 2 are respectively slidably installed on the two slide rails. The two sliders 2 are respectively fixedly installed on both ends of the bottom inner wall of the mounting groove plate 1.

[0010] Preferably, a limiting groove is provided on the side of the push block away from the first insertion rod, the limiting groove has a semi-circular cross-section, and the connecting corners of the sidewall and end of the limiting opening are both rounded.

[0011] Preferably, the cross-section of the actuating block is trapezoidal, and the inclined side of the actuating block faces the actuating plate.

[0012] Compared with the prior art, the beneficial effects of this application are as follows: (1) This invention proposes a connection structure for a spinning assembly disassembly and assembly device. It is provided with a fork seat, a first connecting pipe, a second connecting pipe, two limiting rods, a first buffer spring, a limiting ring, a first sleeve, a first insert rod, a second buffer spring, a push block, a second connecting pipe, a first connecting rod, an unlocking block, a heat insulation component, and a heat dissipation component. First, manually slide the unlocking block to drive the baffle assembly to open. After ensuring that the limiting rod is aligned with the through end of the first limiting opening, the limiting rod is inserted from the through end and follows the asymmetric U-shaped path. The slid trajectory moves towards the closed end. During this process, the first buffer spring is manually compressed. After the limit rod resets, the compression spring is released to reset the first buffer spring, locking the first and second connecting pipes. Then, the shift fork seat is inserted into the corresponding position of the spinning assembly, causing the second connecting pipe to move upward and further compress the first buffer spring to achieve stable positioning. The motor drives the second connecting pipe to rotate, which in turn drives the first insert rod to move within the first sleeve through the push block, compressing the second buffer spring. This gradually increases the torque, causing the first connecting pipe and the shift fork seat to rotate. At the same time, the movement of the first insert rod will cause the heat dissipation assembly to open, working with the heat insulation assembly to achieve heat dissipation. When no disassembly is required, the second buffer spring resets, causing the first insert rod and the baffle assembly to close. The limit rod is stably reset under the action of the first buffer spring. If the shift fork seat is damaged during disassembly, it can be quickly replaced using the quick-release assembly. This allows for quick disassembly and assembly of the shift fork disc without tools, reducing the impact of high temperature on the connection structure. The torque gradually increases during the disassembly and assembly of the spinning assembly to avoid damaging the shift fork seat, making the operation convenient.

[0013] (2) The present invention proposes a connection structure for a spinning component disassembly and assembly device. By setting up a heat insulation cylinder, a heat dissipation plate and a connecting rod 2, the heat insulation cylinder is always sleeved outside the connecting tube 2 to block the transmission of external high temperature and avoid the internal components from being affected by high temperature. When the insertion rod 1 moves inside the sleeve 1, it will drive the heat dissipation plate to rotate through the connecting rod 1, the mounting plate and the connecting rod 2, so that the heat dissipation port 1 on the heat dissipation plate and the heat dissipation port 2 of the heat insulation cylinder are connected during disassembly and assembly, so as to dissipate frictional heat and conduction heat in time, prevent the core components from overheating and deforming, and ensure smooth quick disassembly. When not disassembling or assembling, the heat dissipation port 1 and the heat dissipation port 2 are closed alternately, forming a protection with the heat insulation cylinder, blocking dust and impurities, extending the service life of the structure, realizing the combined use of heat insulation and heat dissipation, and reducing the impact of high temperature on the connection structure. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present invention.

[0015] Figure 2 This is a perspective view of the bottom of the present invention.

[0016] Figure 3 For the present invention Figure 2 A 3D view of point A in the middle.

[0017] Figure 4 This is a perspective view highlighting the first buffer spring in this invention.

[0018] Figure 5For the present invention Figure 4 The 3D diagram highlighting point B is shown in the image.

[0019] Figure 6 For the present invention Figure 4 The 3D image highlighting point C is shown in the image.

[0020] Figure 7 This is a perspective view highlighting the second buffer spring in this invention.

[0021] Figure 8 For the present invention Figure 7 The 3D image highlighting point D is shown in the image.

[0022] In the diagram: 1. Shift fork seat; 7. Connecting pipe one; 8. Connecting pipe two; 201. Limiting rod; 202. Buffer spring one; 203. Limiting ring; 204. Sleeve one; 205. Insert rod one; 206. Buffer spring two; 207. Push block; 208. Mounting plate; 209. Connecting rod one; 2010. Unlocking block; 301. Limiting plate; 302. Actuating plate; 303. Actuating block; 304. Mounting slot plate one; 305. Connecting plate; 401. Heat insulation cylinder; 402. Heat dissipation plate; 403. Connecting rod two; 501. Slide rail; 502. Slider one; 503. Slider two. Detailed Implementation

[0023] The present application will be further described below with reference to specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] In the description of this application, it should be noted that the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., which indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of this application.

[0025] It should be noted that the terms "first," "second," etc., in the specification and claims of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0026] One preferred embodiment of this application, such as Figures 1 to 8As shown, a connecting structure for a spinning component disassembly and assembly includes: a fork seat 1, and further includes: a first connecting pipe 7, a second connecting pipe 8, a quick-release assembly, a first buffer assembly, a heat insulation assembly, and a heat dissipation assembly; the first connecting pipe 7 is vertically fixedly installed at the bottom of the fork seat 1; the second connecting pipe 8 is sleeved outside the first connecting pipe 7, and the first connecting pipe 7 is inserted into the second connecting pipe 8; the quick-release assembly is installed between the first connecting pipe 7 and the second connecting pipe 8; there are two sets of the first buffer assembly, which are respectively installed on the outer walls of both sides of the second connecting pipe 8; the heat insulation assembly is disposed outside the second connecting pipe 8; there are two sets of the heat dissipation assembly, which are respectively disposed on the outer walls of both sides of the second connecting pipe 8.

[0027] The quick-release assembly enables quick disassembly and assembly of connecting pipe 7 and connecting pipe 8. After starting the motor of the disassembly and assembly device, the motor drives connecting pipe 8 to rotate. When connecting pipe 8 rotates, it is buffered by buffer assembly 1, so that the torque gradually increases before driving connecting pipe 7 to rotate, and then driving shift fork seat 1 to rotate. This avoids damage to shift fork seat 1 caused by a sudden increase in torque. During this process, the heat dissipation assembly will also open simultaneously to dissipate heat. The heat insulation component always plays a heat insulation role during the entire operation, and the heat dissipation assembly will be closed when not disassembling. The heat insulation component and the heat dissipation assembly work together to achieve the cycle of heat insulation and heat dissipation. If shift fork seat 1 is damaged during the disassembly and assembly of the spinning assembly, the damaged shift fork seat 1 can be quickly removed and replaced with a new one without the need for tools. The entire operation can be completed by a single person, realizing quick disassembly and assembly of the shift fork plate without tools, reducing the impact of high temperature on the connection structure. The torque gradually increases during the disassembly and assembly of the spinning assembly to avoid damage to the shift fork seat, making the operation convenient.

[0028] Further, see reference 1- Figure 7The quick-release assembly includes: two limiting rods 201, a buffer spring 202, and a limiting ring 203. The two limiting rods 201 are horizontally fixed to the bottom of the outer walls on both sides of the connecting pipe 7. The limiting ring 203 is horizontally sleeved on the outside of the connecting pipe 7 and is located above the limiting rods 201. The buffer spring 202 is vertically fixed between the bottom of the shift fork seat 1 and the top of the limiting ring 203. Limiting openings 1 are opened on both sides of the connecting pipe 8. The cross-section of the limiting opening 1 is asymmetrically U-shaped. One side of the top of the limiting opening 1 penetrates the top of the connecting pipe 8 as a through end, and the other side of the top of the limiting opening 1 is a closed end. Limiting openings 2 are opened on both sides of the connecting pipe 8. The two limiting openings 2 are respectively connected to the bottom inner walls on the other side of the two limiting openings 1. The buffer assembly 1 includes: a sleeve 204, a plug rod 205, a buffer spring 206, and a push block 207. One side of the outer wall of the sleeve 204 is fixed to the bottom of the connecting pipe 7. One side of the inner wall of the limiting opening two is where one side of the insertion rod 205 is inserted into the sleeve 204. Both the sleeve 204 and the insertion rod 205 are arc-shaped. The buffer spring 206 is fixedly installed between one side of the inner wall of the sleeve 204 and one side of the insertion rod 205. The push block 207 is fixedly installed on the other side of the insertion rod 205. A mounting plate 208 is horizontally arranged inside the connecting pipe 28. Connecting rods 209 are horizontally fixedly installed on both sides of the mounting plate 208. The sleeve 204... Both ends are provided with sliding openings. The ends of the two connecting rods 209 away from the mounting plate 208 pass through the two sliding openings and one side of the two insert rods 205 respectively. Two sets of heat dissipation components are respectively set between the ends of the two connecting rods 209 away from each other and the two ends of the mounting plate 208. Baffle components are provided between the ends of the two connecting rods 209 away from each other and the two sides of the bottom of the connecting tube 28. Unlocking blocks 2010 are provided on the outer walls of both sides of the connecting tube 28.

[0029] First, manually slide the unlocking block 2010. The unlocking block 2010 will cause the baffle assembly to open, preventing the baffle assembly from affecting the entry of the limiting rod 201 and its movement within the limiting opening. During this process, ensure that the limiting rod 201 is aligned with the through ends of the limiting openings on both sides of the connecting pipe 28. Then, allow the limiting rod 201 to enter the limiting opening from the through end and gradually slide towards the closed end along the asymmetrical U-shaped trajectory of the limiting opening. During this process, manually compress the limiting ring 203 of the connecting pipe 28, thereby compressing the buffer spring 202 fixedly installed between the bottom of the shift fork seat 1 and the top of the limiting ring 203. When the limiting rod 201 slides to the closed end of the limiting opening and completes its reset, release the buffer spring 202 to reset, causing the limiting ring to move. 203 presses down on the top of connecting tube 2 8, locking connecting tube 1 7 and connecting tube 2 8 together. Then, release the unlocking block 2010 to close the baffle assembly. As a precaution, prevent the limiting rod 201 from sliding back into the limiting opening. After inserting the fork seat 1 into the corresponding position of the spinning assembly, the disassembly and assembly device moves connecting tube 2 8 upwards, causing the limiting rod 201 to move vertically downwards within the limiting opening, further compressing the buffer spring 202. This stably inserts the fork seat 1 into the corresponding position of the spinning assembly to be disassembled and assembled, facilitating subsequent disassembly and assembly. The disassembly and assembly device motor is started to rotate connecting tube 2 8. At this time, the limiting rod 201 located on the bottom inner wall of the limiting opening will gradually drive the insertion rod 205 through the push block 207 into the sleeve 20. 4. The movement of the inner wall compresses and buffers the spring 206, which is fixedly installed between the inner wall of sleeve 204 and the insert rod 205, thus achieving buffering. The buffering effect of spring 206 gradually increases the torque between connecting pipe 8 and connecting pipe 7. When spring 206 is compressed to a certain extent, the continued rotation of connecting pipe 8 will drive connecting pipe 7 to rotate synchronously, thereby gradually increasing the torque of the fork seat 1 driven by connecting pipe 7. This prevents the fork seat 1 from being damaged due to a sudden and rapid increase in torque. Simultaneously, during the movement of insert rod 205 to compress spring 206, it will synchronously drive the two connecting rods 209, which pass through the sliding opening 1 and insert rod 205, to rotate. This, in turn, causes connecting rods 209 and mounting plate 208 to rotate together. The rotation of connecting rod 209 causes the heat dissipation component to gradually open, allowing it to work in conjunction with the heat insulation component to dissipate heat during the assembly and disassembly of the spinning component. When assembly and disassembly are no longer required, buffer spring 206 gradually resets, causing insert rod 205 to reset as well. During the reset of insert rod 205, the baffle assembly gradually closes. When insert rod 205 returns to its original position, the baffle assembly also resets to the closed state. At this time, after the limiting rod 201 returns to the closed end of limiting opening one, it is pushed into limiting opening two by limiting ring 203 and push block 207 under the action of buffer spring 202. Subsequently, it slides back to the closed end of limiting opening one under the action of buffer spring 202. The baffle assembly, in the closed state, restricts the limiting rod 201 from moving freely.This design allows the fork to slide stably only towards the closed end of the limiting opening, enabling quick and easy installation and removal of the fork disc without tools. It also reduces the impact of high temperatures on the connecting structure. During the installation and removal of the spinning assembly, the torque gradually increases to prevent damage to the fork seat, making operation convenient.

[0030] Further reference Figure 3 and Figures 5-8 The baffle assembly includes: a limiting plate 301, two actuating plates 302, two actuating blocks 303, a mounting groove plate 304, and a connecting plate 305. The bottom inner walls of both limiting openings 301 have mounting openings. One side of each end of the limiting plate 301 is rotatably mounted to one side of the inner wall of each end of the mounting opening. The limiting plate 301 is arc-shaped. The two actuating plates 302 are rotatably mounted to the inner and outer walls of the bottom of one side of the connecting pipe 8, respectively. The ends of the two actuating plates 302 that are close to each other are fixedly mounted to one side of each end of the limiting plate 301 via connecting shafts. The two actuating blocks... 303 is slidably installed on the bottom of the connecting pipe 2 8 via the sliding component 1. The two toggle blocks 303 are fixedly installed between each other via the mounting block. The two ends of the mounting groove plate 304 are respectively located at the two ends of the sleeve 204. The top of the two ends of the mounting groove plate 304 are respectively fixedly installed to the end of one of the connecting rods 209 away from the mounting plate 208. The inner walls of the bottom two ends of the mounting groove plate 304 are slidably installed on the bottom of the connecting pipe 2 8 via the sliding component 2. The connecting plate 305 is fixedly installed between the bottom outer wall of the mounting groove plate 304 and the two toggle blocks 303.

[0031] When the insertion rod 205 moves within the sleeve 204, it drives the connecting rod 209, which is connected to it, to move synchronously. The connecting rod 209 then pulls the mounting slot plate 304 to slide at the bottom of the connecting tube 8 via the sliding component 2. As the mounting slot plate 304 moves, it drives two actuating blocks 303 to slide synchronously along the sliding component 1 at the bottom of the connecting tube 8 via the connecting plate 305. The sliding actuating blocks 303 will contact the actuating plate 302 and push the actuating plate 302 to rotate at an angle. The actuating plate 302 transmits the rotation to the limiting plate 301 through the connecting shaft, thereby driving the arc-shaped limiting plate 301 to rotate around the inner wall of the mounting opening, realizing the opening and closing action of the limiting plate 301 on the limiting opening 1.

[0032] Further reference Figure 1 , Figure 2 , Figure 4 as well as Figure 6The heat insulation component includes a heat insulation cylinder 401, which is vertically fitted around the connecting pipe 8. The heat dissipation component includes a heat dissipation plate 402 and a connecting rod 403. The heat dissipation plate 402 is arranged in an arc shape to fit the inner wall of the heat insulation cylinder 401. One side of each of the two heat dissipation plates 402 is fixedly installed on the outer wall of the two mounting slot plates 304 at opposite ends. Each end of the connecting pipe 8 has a sliding opening 2 at its bottom. The ends of the two connecting pipes 8 that are close to each other are fixedly installed on the two ends of the mounting plate 208. The ends of the two connecting pipes 8 that are far apart pass through... Two sliding openings are fixedly installed on the other side of the two heat sinks 402, which are close to each other. Several heat sink openings 1 are equidistantly arranged on one end of the heat sink 402. Several heat sink openings 2 are equidistantly arranged on both sides of the inner wall of the heat insulation cylinder 401. Several heat sink openings 1 are staggered with the corresponding heat sink openings 2. Unlocking openings are opened on both sides of the bottom of the heat insulation cylinder 401. Two unlocking blocks 2010 are fixedly installed on the other side of the other end of the two heat sinks 402 through two connecting rods. The ends of the two connecting rods that are far apart from each other pass through the two unlocking openings.

[0033] The heat insulation cylinder 401 is always vertically fitted outside the connecting pipe 2 8 to provide heat insulation, preventing external heat from being transferred to the internal structure and avoiding the impact of high temperature on internal components. When the insertion rod 205 moves inside the sleeve 204, it drives the connecting rod 209, which is connected to it, to move synchronously. The connecting rod 209 then drives the mounting plate 208 to rotate. When the mounting plate 208 rotates, it drives the connecting rod 2 403, which is fixed at both ends, to rotate as well. The end of the connecting rod 2 403 away from the mounting plate 208 passes through the sliding opening 2 at the bottom of the connecting pipe 2 8 and is fixedly connected to the heat dissipation plate 402. Therefore, it drives the arc-shaped heat dissipation plate 402, which is in contact with the inner wall of the heat insulation cylinder 401, to rotate synchronously. In the initial state, the several heat dissipation vents 1 on the heat dissipation plate 402 and the several heat dissipation vents 2 on both sides of the inner wall of the heat insulation cylinder 401 are staggered. Only the insertion rod 205 needs to move. When the heat sink 402 rotates to a suitable position, several heat dissipation vents 1 will connect with the corresponding heat dissipation vents 2. During the disassembly and assembly of the spinning assembly, as the shift fork seat 1 continues to rotate for disassembly and assembly, the heat sink 402 remains in the rotated state, and heat dissipation vents 1 and 2 are always connected and open. Heat dissipation is achieved through the connection between the two, which can promptly dissipate the frictional heat generated by the rotation of the shift fork seat 1 and the linkage of multiple components during disassembly and assembly, as well as the heat conducted to the interior by the external high temperature environment. This prevents core components such as connecting pipe 1 7, connecting pipe 2 8, buffer spring 1 202, and limit rod 201 from deforming due to overheating, ensuring smooth quick disassembly under high temperature conditions. When not disassembling, heat dissipation vent 1 is closed and can form a heat insulation protection with the heat insulation cylinder 401, preventing dust, molten impurities, etc. from entering the interior, extending the service life of the overall structure, and ensuring the reliable realization of subsequent quick disassembly and assembly functions.

[0034] Further reference Figure 5 , Figure 6 and Figure 8 The first sliding component includes: a slide rail 501 and a slider 502. The two slide rails 501 are fixedly installed on one side of the bottom of the second connecting pipe 8. Both slide rails 501 are arc-shaped. The two sliders 502 are slidably installed on the two slide rails 501. The two sliders 502 are fixedly installed on the top of the two toggle blocks 303. The second sliding component includes: a slider 503. The two sliders 503 are slidably installed on the two slide rails 501. The two sliders 503 are fixedly installed on both ends of the bottom inner wall of the mounting groove plate 304.

[0035] The actuating block 303 slides stably on the slide rail 501 via slider 1 502, and the mounting plate 304 slides stably on the slide rail 501 via slider 2 503. Both slide rails 501 are arc-shaped and are fixedly installed on one side of the bottom of the connecting pipe 2 8. The two sliders 1 502 are fixed to the top of the two actuating blocks 303 respectively, and the two sliders 2 503 are fixed to the two ends of the bottom inner wall of the mounting plate 304 respectively. This enables the actuating block 303 and the mounting plate 304 to slide smoothly along the arc-shaped trajectory, ensuring the smoothness of the subsequent linkage action of the baffle assembly.

[0036] Further reference Figure 6 A limiting groove is provided on the side of the push block 207 away from the insertion rod 205. The cross-section of the limiting groove is semi-circular. The side wall of the limiting opening and the corner of the end are both rounded and chamfered.

[0037] When the connecting pipe 28 rotates, causing the insertion rod 205 to move within the sleeve 204, the push block 207 moves synchronously with the insertion rod 205. Its semi-circular limiting groove on the side furthest from the insertion rod 205 will tightly contact the limiting rod 201. Meanwhile, the rounded chamfer at the end of the sidewall of the limiting opening 1 will be formed when the limiting rod 201 enters from the through end and moves along the asymmetrical U-shaped path. Throughout the entire process of sliding the guide rail to the closed end and subsequent reset movement, the guide rail 201 plays a guiding role. The compatibility between the semi-circular guide groove and the cylindrical guide rail 201 increases the contact area and reduces stress concentration during torque transmission. Even under high-temperature conditions, slight thermal expansion and contraction of the components can ensure smooth torque transmission. At the same time, it forms a radial limit on the guide rail 201 to prevent its lateral deviation, ensuring accurate transmission of the compression and reset action of the buffer spring 206, and ensuring that the torque gradually increases to protect the shift fork seat 1. The rounded chamfer eliminates sharp edges, preventing the guide rail 201 from being scratched or stuck during sliding. It can also reserve a buffer gap during high-temperature thermal expansion and contraction to prevent the guide rail 201 from rigidly colliding with the edge. It always ensures the smooth sliding of the guide rail 201 during quick disassembly and quick assembly, and can stably achieve the quick disassembly and quick assembly function even under high-temperature conditions.

[0038] Further reference Figure 5 The cross-section of the toggle block 303 is trapezoidal, and the inclined side of the toggle block 303 faces the toggle plate 302.

[0039] When the actuating block 303 slides along the slide rail 501 toward the actuating plate 302, the inclined surface will first contact the actuating plate 302, rather than making a hard contact at a right angle, to avoid collision and wear between the two. Especially under high temperature conditions when the toughness of metal parts decreases, it can prevent the actuating plate 302 or the actuating block 303 from cracking or deforming. Secondly, the design of the inclined surface can smoothly convert the horizontal sliding force of the actuating block 303 into the rotational torque of the actuating plate 302. Through the force decomposition of the inclined surface, the force is gradually transmitted, avoiding the instantaneous impact force that causes the actuating plate 302 to rotate too much or get stuck. This ensures that the opening and closing action of the limit plate 301 is accurate and smooth. In addition, the trapezoidal inclined surface can also increase the contact area with the actuating plate 302 and reduce local pressure. Even under long-term use in high temperature and high frequency linkage conditions, it can maintain the structural integrity of the contact part, extend the service life of the component, and ensure that the baffle assembly can stably perform the limiting protection function of the limit rod 201.

[0040] Working principle: First, manually slide the unlocking block 2010. The unlocking block 2010 will cause the baffle assembly to open, preventing the baffle assembly from affecting the entry of the limiting rod 201 and its movement within the limiting opening. During this process, it is necessary to ensure that the limiting rod 201 is aligned with the through ends of the limiting openings on both sides of the connecting pipe 2 8. Then, the limiting rod 201 enters the limiting opening from the through end and moves along the asymmetrical U-shaped path of the limiting opening. The trajectory gradually slides towards the closed end. During this process, the connecting tube 28 needs to be manually compressed to restrict the ring 203, thereby compressing the buffer spring 202 fixed between the bottom of the fork seat 1 and the top of the restrictor ring 203. When the restrictor rod 201 slides to the closed end of the restrictor opening 1 and completes its reset, release the buffer spring 202 to reset it, causing the restrictor ring 203 to press against the top of the connecting tube 28, thus locking the connecting tube 1 and the connecting tube 28 together. At this point, release the unlocking block 2010 to close the baffle assembly. As a precaution, this prevents the restrictor rod 201 from sliding back to its original position from the restrictor opening 1. Then, insert the fork seat 1 into the corresponding position of the spinning assembly, and... The disassembly / assembly device moves the connecting tube 28 upwards, causing the limiting rod 201 to move vertically downwards within the limiting opening 1, further compressing the buffer spring 202. This stably inserts the shift fork seat 1 into the corresponding position of the spinning assembly to be disassembled / assembled, facilitating subsequent disassembly / assembly. Then, the disassembly / assembly device motor is activated, causing the connecting tube 28 to rotate. At this time, the limiting rod 201, located on the inner wall at the bottom of the limiting opening 1, gradually moves the insertion rod 205 within the sleeve 204 via the push block 207. This compresses the buffer spring 206, which is fixedly installed between the inner wall of the sleeve 204 and the insertion rod 205, achieving buffering. The buffering effect of the buffer spring 206 allows the connecting tube 28 to move downwards. The torque between 8 and connecting pipe 7 gradually increases. When the buffer spring 206 is compressed to a certain extent, the continued rotation of connecting pipe 8 will drive connecting pipe 7 to rotate synchronously, thereby gradually increasing the torque of connecting pipe 7 on the shift fork seat 1. This prevents the shift fork seat 1 from being damaged due to a sudden and rapid increase in torque. At the same time, during the process of insert rod 205 moving and compressing buffer spring 206, it will synchronously drive the two connecting rods 209 passing through the sliding opening 1 and insert rod 205 to rotate, thereby driving connecting rod 209 and mounting plate 208 to rotate together. The rotation of connecting rod 209 will drive the heat dissipation assembly to gradually open, allowing the heat dissipation assembly to be used for the disassembly and assembly of the spinning assembly. During the process, it works in conjunction with the heat insulation component to achieve heat dissipation. When no disassembly is required, the second buffer spring 206 gradually resets and drives the first insertion rod 205 to reset. During the reset process of the first insertion rod 205, it will drive the baffle assembly to gradually close. When the first insertion rod 205 returns to its original position, the baffle assembly also resets to the closed state simultaneously. At this time, after the limit rod 201 returns to the closed end of the first limit opening, it will be pushed into the second limit opening by the limit ring 203 and the push block 207 under the action of the first buffer spring 202. Then, under the action of the first buffer spring 202, it will slide back to the closed end of the first limit opening. The baffle assembly in the closed state will restrict the limit rod 201 from moving freely.This allows it to slide stably only towards the closed end of the limiting opening. When the insert rod 205 moves within the sleeve 204, it also drives the connecting rod 209, which is connected to it, to move synchronously. The connecting rod 209 then pulls the mounting slot plate 304 to slide at the bottom of the connecting tube 8 via the sliding assembly 2. As the mounting slot plate 304 moves, it drives the two actuating blocks 303 to slide synchronously along the sliding assembly 1 at the bottom of the connecting tube 8 via the connecting plate 305. The sliding actuating blocks 303 will contact the actuating plate 302 and push the actuating plate 302 to rotate at an angle. The actuating plate 302 transmits the rotational motion to the limiting plate 301 through the coupling shaft, thereby driving the arc-shaped limiting plate 301 to rotate around the inner wall of the mounting opening, thus realizing the limiting plate 301 During the opening and closing of the limiting opening 1, the heat insulation cylinder 401 remains vertically fitted around the connecting pipe 2 8 to provide heat insulation, preventing external heat from being transferred to the internal structure and avoiding the impact of high temperatures on internal components. When the insertion rod 205 moves inside the sleeve 204, it drives the connecting rod 209, which is connected to it, to move synchronously. The connecting rod 209 then drives the mounting plate 208 to rotate. When the mounting plate 208 rotates, it drives the connecting rod 2 403, which is fixed at both ends, to rotate as well. The end of the connecting rod 2 403 away from the mounting plate 208 passes through the sliding opening 2 at the bottom of the connecting pipe 2 8 and is fixedly connected to the heat dissipation plate 402. Therefore, it drives the arc-shaped heat dissipation plate 402, which is in contact with the inner wall of the heat insulation cylinder 401, to rotate synchronously. In its initial state, several heat dissipation vents 1 on the heat dissipation plate 402 and several heat dissipation vents 2 on the inner walls of both sides of the heat insulation cylinder 401 are staggered. Only the insertion rod 205 needs to rotate the heat dissipation plate 402 to a suitable position, and several heat dissipation vents 1 will connect with their corresponding heat dissipation vents 2. During the disassembly and assembly of the spinning assembly, as the shift fork seat 1 continues to rotate for disassembly and assembly, the heat dissipation plate 402 remains in its rotated state, and heat dissipation vents 1 and 2 are always connected and open. Heat dissipation is achieved through this connection, effectively dissipating the frictional heat generated by the rotation of the shift fork seat 1 and the linkage of multiple components during disassembly and assembly, as well as the heat conducted from the external high-temperature environment to the interior. This prevents heat loss through the connection pipe 7, connection pipe 8, buffer spring 202, and limit rod 2. Core components such as 01 deform due to overheating. To ensure smooth quick-release operation under high-temperature conditions, when not disassembled, the heat dissipation vent is closed, forming a heat insulation protection with the heat insulation cylinder 401, preventing dust, molten impurities, etc. from entering the interior, extending the service life of the overall structure, and ensuring the reliable implementation of subsequent quick-release and quick-installation functions. The actuating block 303 also slides stably on the slide rail 501 via the slider 1 502, and the mounting slot plate 304 slides stably on the slide rail 501 via the slider 2 503, realizing the smooth sliding of the actuating block 303 and the mounting slot plate 304 along the arc trajectory, ensuring the smooth linkage action of the subsequent baffle assembly. When the connecting pipe 2 8 rotates, driving the insertion rod 205 to move inside the sleeve 204, the push block 207 will move synchronously with the insertion rod 205.The semi-circular limiting groove on the side away from the insertion rod 205 will fit tightly against the limiting rod 201. The rounded chamfer at the side wall and end joint of the limiting opening 201 will guide the limiting rod 201 throughout its movement from the through end to the closed end along an asymmetrical U-shaped trajectory and its subsequent reset. The compatibility between the semi-circular limiting groove and the cylindrical limiting rod 201 increases the contact area and reduces stress concentration during torque transmission. Even under high-temperature conditions with slight thermal expansion and contraction, the torque transmission can be kept stable. At the same time, it forms a radial limit on the limiting rod 201 to prevent lateral displacement, ensuring accurate transmission of the compression and reset action of the buffer spring 206, and ensuring a gradual increase in torque to protect the shift fork seat 1. The rounded chamfer eliminates sharp edges and prevents the limiting rod 201 from being damaged during sliding. Scratches and jams are prevented, and a buffer gap is provided during high-temperature thermal expansion and contraction to prevent the limit rod 201 from rigidly colliding with the edge, ensuring the smooth sliding of the limit rod 201 during quick disassembly and assembly. Even under high-temperature conditions, the quick disassembly and assembly function can be stably achieved. When the actuating block 303 slides along the slide rail 501 towards the actuating plate 302, the inclined surface will contact the actuating plate 302 first, rather than making a hard right-angle contact, avoiding collision and wear. Especially under high-temperature conditions when the toughness of metal parts decreases, this prevents the actuating plate 302 or the actuating block 303 from cracking or deforming. Furthermore, the inclined surface design... The design smoothly converts the horizontal sliding force of the actuating block 303 into the rotational torque of the actuating plate 302. Through force decomposition on the inclined surface, the force is gradually transmitted, preventing excessive rotation or jamming of the actuating plate 302 due to instantaneous impact. This ensures precise and smooth opening and closing of the limit plate 301. Furthermore, the inclined surface of the trapezoidal structure increases the contact area with the actuating plate 302, reducing local pressure. Even under long-term use in high-temperature, high-frequency operating conditions, it maintains the structural integrity of the contact area, extending the service life of the components and ensuring the baffle assembly's effective control over the limit rod 201. The protective function functions stably, and the entire operation process allows for quick and easy disassembly and assembly of the shift fork plate without tools, reducing the impact of high temperatures on the connecting structure. During the disassembly and assembly of the spinning assembly, the torque gradually increases to avoid damage to the shift fork seat 1, making operation convenient. If the shift fork seat 1 is damaged during the disassembly and assembly of the spinning assembly, it can be quickly removed and replaced with a new one without the need for tools, using the quick-release assembly. The entire operation can be completed by a single person, achieving quick and easy disassembly and assembly of the shift fork plate without tools, reducing the impact of high temperatures on the connecting structure, and gradually increasing torque during the disassembly and assembly of the spinning assembly to avoid damage to the shift fork seat, making operation convenient.

[0041] The basic principles, main features, and advantages of this application have been described above. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this application. Various changes and modifications can be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection claimed by this application is defined by the appended claims and their equivalents.

Claims

1. A connection structure for a spinning assembly disassembly / reassembly device, comprising: The shift fork seat (1) is characterized in that it further includes: Connecting pipe 1 (7): The connecting pipe 1 (7) is vertically fixedly installed at the bottom of the shift fork seat (1); Connecting pipe two (8): The connecting pipe two (8) is sleeved outside the connecting pipe one (7), and the connecting pipe one (7) is inserted into the connecting pipe two (8); Quick-release assembly: The quick-release assembly is installed between the first connecting pipe (7) and the second connecting pipe (8); Buffer component one: There are two sets of buffer components one, and the two sets of buffer components one are respectively installed on the outer walls of both sides of the connecting pipe two (8); Thermal insulation component: The thermal insulation component is disposed outside the connecting pipe two (8); Heat dissipation components: There are two sets of heat dissipation components, which are respectively disposed on the outer walls of both sides of the connecting pipe (8).

2. The connection structure of the spinning assembly disassembly device as described in claim 1, characterized in that, The quick-release assembly includes: two limiting rods (201), a buffer spring (202), and a limiting ring (203). The two limiting rods (201) are horizontally fixedly installed at the bottom of the outer walls on both sides of the connecting tube (7). The limiting ring (203) is horizontally sleeved on the outside of the connecting tube (7) and is located above the limiting rods (201). The buffer spring (202) is vertically fixedly installed between the bottom of the shift fork seat (1) and the top of the limiting ring (203). Limit openings are provided on both sides of the connecting tube (8). The cross-section of the limiting opening one is asymmetrically U-shaped. One side of the top of the limiting opening one penetrates the top of the connecting pipe two (8) as a through end, and the other side of the top of the limiting opening one is a closed end. Limiting opening two is opened on both sides of the connecting pipe two (8), and the two limiting opening two are respectively connected to the bottom inner wall of the other side of the two limiting openings one. The buffer assembly one includes: sleeve one (204), insert rod one (205), buffer spring two (206) and push block (207). The outer wall of one side of the sleeve one (204) is fixedly installed on the limiting opening two. The inner wall of one side of the sleeve, one side of the insertion rod (205) is inserted into the sleeve (204), the sleeve (204) and the insertion rod (205) are both arc-shaped, the buffer spring (206) is fixedly installed between the inner wall of one side of the sleeve (204) and one side of the insertion rod (205), the push block (207) is fixedly installed on the other side of the insertion rod (205), the mounting plate (208) is horizontally arranged in the connecting pipe (8), the connecting rod (209) is horizontally fixedly installed on both sides of the mounting plate (208), the sleeve ( Both ends of 204) are provided with sliding openings. The ends of the two connecting rods (209) away from the mounting plate (208) pass through the two sliding openings and the two insert rods (205) respectively. The two sets of heat dissipation components are respectively set between the ends of the two connecting rods (209) away from each other and the two ends of the mounting plate (208). Baffle components are provided between the ends of the two connecting rods (209) away from each other and the two sides of the bottom of the connecting tube (8). Unlocking blocks (2010) are provided on the outer walls of both sides of the connecting tube (8).

3. The connection structure of the spinning assembly disassembly device as described in claim 2, characterized in that, The baffle assembly includes: a limiting plate (301), two actuating plates (302), two actuating blocks (303), a mounting slot plate (304), and a connecting plate (305). The bottom inner walls of both limiting openings are provided with mounting openings. One side of each end of the limiting plate (301) is rotatably mounted to one side of the inner wall of each end of the mounting opening. The limiting plate (301) is arc-shaped. The two actuating plates (302) are rotatably mounted to the inner and outer walls of one side of the bottom of the connecting pipe (8). The ends of the two actuating plates (302) that are close to each other are fixedly mounted to one side of each end of the limiting plate (301) via connecting shafts. The two actuating blocks (303)... The two actuating blocks (303) are fixedly installed between the two connecting pipes (8) by sliding component one and the two actuating blocks (303) by mounting block. The two ends of the mounting groove plate (304) are respectively located at the two ends of the sleeve (204). The top of the two ends of the mounting groove plate (304) are respectively fixedly installed at the end of one of the connecting rods (209) away from the mounting plate (208). The inner walls of the bottom two ends of the mounting groove plate (304) are respectively slidably installed at the bottom of the connecting pipe (8) by sliding component two. The connecting plate (305) is fixedly installed between the bottom outer wall of the mounting groove plate (304) and the two actuating blocks (303).

4. The connection structure of the spinning assembly disassembly device as described in claim 3, characterized in that, The heat insulation component includes: a heat insulation cylinder (401), which is vertically sleeved on the outside of the second connecting pipe (8). The heat dissipation component includes: a heat dissipation plate (402) and a second connecting rod (403). The heat dissipation plate (402) is arranged in an arc shape to fit the inner wall of the heat insulation cylinder (401). One side of each of the two heat dissipation plates (402) is fixedly installed on the outer wall of the two mounting slot plates (304) at opposite ends. The bottom of both ends of the second connecting pipe (8) is provided with a sliding opening. The ends of the two second connecting pipes (8) that are close to each other are fixedly installed on both ends of the mounting plate (208). The two second connecting pipes (8) are mutually... The two ends of the heat insulation cylinder (401) are fixedly installed on the other side of the two heat dissipation plates (402) respectively, passing through the two sliding openings. The heat dissipation plates (402) have a number of heat dissipation openings equidistantly arranged on one end. The heat insulation cylinder (401) has a number of heat dissipation openings equidistantly arranged on both sides of the inner wall. The number of heat dissipation openings 1 and 2 are staggered with the corresponding heat dissipation openings 2. The bottom of both sides of the heat insulation cylinder (401) has unlocking openings. The two unlocking blocks (2010) are fixedly installed on the other side of the two heat dissipation plates (402) respectively through two connecting rods. The ends of the two connecting rods that are far apart from each other pass through the two unlocking openings respectively.

5. The connection structure of the spinning assembly disassembly device as described in claim 3, characterized in that, The first sliding component includes: a slide rail (501) and a slider (502). The two slide rails (501) are respectively fixedly installed on one side of the bottom of the second connecting pipe (8). The two slide rails (501) are both arc-shaped. The two sliders (502) are respectively slidably installed on the two slide rails (501). The two sliders (502) are respectively fixedly installed on the top of the two toggle blocks (303). The second sliding component includes: a slider (503). The two sliders (503) are respectively slidably installed on the two slide rails (501). The two sliders (503) are respectively fixedly installed on both ends of the bottom inner wall of the first mounting groove plate (304).

6. The connection structure of the spinning assembly disassembly device as described in claim 2, characterized in that, The push block (207) has a limiting groove on the side away from the first insertion rod (205). The cross-section of the limiting groove is semi-circular. The side wall and end corner of the limiting opening are both rounded and chamfered.

7. The connection structure of the spinning assembly disassembly device as described in claim 3, characterized in that, The cross-section of the actuating block (303) is trapezoidal, and the inclined side of the actuating block (303) faces the actuating plate (302).

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