Connecting device for porous ceramic and heating wire processing and use method of connecting device

Abstract

The invention discloses a connecting device for porous ceramic and heating wire processing and a using method thereof, and relates to the technical field of porous ceramic and heating wire processing.The connecting device comprises a main body mechanism, the main body mechanism comprises a bottom plate, and two supporting plates are fixedly installed on the upper surface of the bottom plate; the connecting device comprises a bottom plate, two supporting plates are arranged on the bottom plate, a ceramic body is jointly arranged on the sides, close to each other, of the two supporting plates, a plurality of wire penetrating mechanisms are arranged above the bottom plate, each wire penetrating mechanism comprises a wire penetrating fixing unit, and the wire penetrating fixing units are located on the outer side of the ceramic body. By arranging the wire penetrating fixing unit, self-adaptive clamping of heating wires in a wire sleeve can be achieved through a fixing rod, synchronous positioning and pushing of multiple sets of heating wires are achieved, meanwhile, the position of the wire sleeve can be adjusted according to the wire penetrating requirement by means of transmission cooperation of a movable screw and a gear shaft, and the wire penetrating efficiency is improved. And the heating wire can accurately penetrate into the porous structure of the ceramic body according to a preset track.

Description

Technical Field

[0001] This invention relates to the field of porous ceramics and heating wire processing technology, specifically to a connecting device for processing porous ceramics and heating wires and its usage method. Background Technology

[0002] The core of processing porous ceramics and heating wires is matching the material properties of both. Through the process of ceramic prefabrication, heating wire embedding, connection and post-processing, a stable and highly efficient integrated component is achieved. The three mainstream processing schemes are pore anchoring embedded processing, wire threading and expansion processing, and hot pressing sintering integrated processing. For through-hole structures such as honeycomb ceramics and ceramic tubes, the heating wire is self-adaptively fixed by expansion sleeves, which is suitable for mass production. The heating wire is inserted into the sleeve, leaving wiring length at both ends, and then the sleeve is inserted into the ceramic through hole to ensure that the sleeve fits tightly with the inner wall of the through hole.

[0003] When connecting porous ceramics to heating wires, the ceramics have multiple through holes that require wire threading. Existing connection devices are inconvenient for simultaneously positioning and threading multiple sets of heating wires. Furthermore, during the threading process, instability in the ceramic body can easily lead to misalignment of the through holes, affecting the accuracy of heating wire embedding and connection stability. Therefore, we propose a connection device and its usage method for processing porous ceramics and heating wires.

[0004] In light of the above issues, it becomes clear that existing connection devices for processing porous ceramics and heating wires on the market cannot simultaneously avoid the problems mentioned above. Even if they can be solved, they require the use of external tools, thus failing to achieve the desired effect. Therefore, we propose a connection device for processing porous ceramics and heating wires, along with its usage method. Summary of the Invention

[0005] The purpose of this invention is to provide a connection device and a method for processing porous ceramics and heating wires, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a connecting device for processing porous ceramics and heating wires and its usage method, comprising a main body, the main body comprising a base plate, two support plates fixedly mounted on the upper surface of the base plate, a ceramic body being disposed on the side of the two support plates that are close to each other, and multiple sets of wire threading mechanisms being disposed above the base plate. The multiple wire threading mechanisms include a wire threading and fixing unit, which is located on the outside of the ceramic body. The wire threading and fixing unit is used to fix multiple heating wires and guide them through the porous structure of the ceramic body along a preset trajectory. The multiple wire threading mechanism includes a hole conversion unit located on a support plate. The hole conversion unit is used to ensure that the heating wire can accurately correspond to different holes on the ceramic body according to the pore size distribution of the porous ceramic and the arrangement requirements of the heating wire.

[0007] A ceramic positioning mechanism is provided above the multiple sets of wire threading mechanisms. The ceramic positioning mechanism is located on the support plate and is used to position and fix the ceramic body.

[0008] Preferably, the wire threading and fixing unit includes several identical wire sleeves, each wire sleeve being located inside the ceramic body. Each wire sleeve has two outer shells inside, and a drive motor is fixedly installed on the inner wall of each outer shell. A rotating shaft is fixedly installed at the output end of each drive motor. Two worm gears are fixedly installed on the outer surface of each rotating shaft. A worm wheel meshes with the outer surface of each worm gear. A top post is threadedly connected to the inner wall of each worm wheel. The outer surface of each top post is in contact with the inner wall of the outer shell. A fixing rod is provided at one end of each top post.

[0009] Preferably, the outer surface of each fixed rod is engaged with the inside of the threaded sleeve, the inner wall of each housing is threaded with a movable screw, a first bevel gear is fixedly installed at the end of each movable screw away from the ceramic body, a gear shaft is meshed on the outer surface of each first bevel gear, a transmission key shaft is fixedly installed at the top of each gear shaft, and two transmission key shafts are slidably connected to plug-in shells on their outer surfaces. A drive motor is fixedly installed on the upper surface of each plug-in shell, a linear module is fixedly installed on the side of each drive motor away from the movable screw, and each linear module is fixedly installed on the support plate.

[0010] Preferably, a bearing housing is fixedly installed on the outer surface of each gear shaft, and the side of each bearing housing away from the moving screw is fixedly connected to the side of the support plate near the moving screw.

[0011] Preferably, each of the support plates has four brackets fixedly installed on one side near the movable screw, and the outer surface of each movable screw and the outer surface of the gear shaft are rotatably connected to the inner wall of the bracket.

[0012] Preferably, a rotating shell is rotatably connected to the inner wall of each worm gear, and the side of each rotating shell away from the worm gear is fixedly connected to the inner wall of the outer shell.

[0013] Preferably, the hole conversion unit includes two first connecting keys, a rotating shaft is fixedly installed on the inner wall of each first connecting key, a support bearing is fixedly installed on the outer surface of each rotating shaft, a through-type rod is fixedly installed on the outer surface of each support bearing, a second connecting key is fixedly installed on the outer surface of each rotating shaft, a through-type motor is threadedly connected to the outer surface of each through-type rod, a conversion motor is fixedly installed on the side of each support plate near the first connecting key, a connecting shaft is fixedly installed at the output end of each conversion motor, a synchronous pulley is fixedly installed on the outer surface of each connecting shaft and the outer surface of the second connecting key, a synchronous belt is connected to the outer surfaces of each pair of synchronous pulleys, and a slot is opened on the side of the ceramic body near the support plate, and the outer surface of each first connecting key engages with the inside of the slot.

[0014] Preferably, the ceramic body has several identical threading holes on the side near the support plate, the outer surface of each thread sleeve is in contact with the inner wall of the threading hole, the side of each support plate away from the ceramic body is fixedly equipped with a guide plate, the inside of each guide plate is slidably connected to a limit plate, and the outer surface of each through rod is rotatably connected to the inner wall of the limit plate.

[0015] Preferably, the ceramic positioning mechanism includes two ball screws. The outer surface of each ball screw is rotatably connected to the inner wall of a support plate. The upper surface of each support plate is provided with a groove. A first matching nut is fixedly installed on the outer surface of each ball screw. A movable slider is fixedly installed on the outer surface of each first matching nut. The outer surface of each movable slider is in contact with the inner wall of the groove. A movable frame is fixedly installed on the upper surface of each movable slider. A double-threaded screw is rotatably connected to the inner wall of each movable frame. Two second matching nuts are threadedly connected to the outer surface of each double-threaded screw. A clamping plate is fixedly installed on the outer surface of each second matching nut. The outer surface of each clamping plate is in contact with the inner wall of the movable frame. A dual-axis motor is fixedly installed at one end of each double-threaded screw. Each dual-axis motor is fixedly installed on the movable frame. A drive shaft is fixedly installed at the other output end of each dual-axis motor. A second bevel gear is fixedly installed at the bottom end of each drive shaft and at one end of each ball screw.

[0016] A method of using a connection device for processing porous ceramics and heating wires includes the following steps: S1: Place the ceramic body between the clamping plates of the ceramic positioning mechanism, start the dual-axis motor, and drive the clamping plates to clamp and fix the ceramic body laterally through the transmission cooperation of the double-threaded screw and the second matching nut. At the same time, the dual-axis motor drives the ball screw to rotate through the transmission shaft and the second bevel gear, so that the moving slider slides along the slide groove and transports the ceramic body longitudinally to the corresponding processing position of the wire threading mechanism. S2: According to the arrangement requirements of the heating wire, start the conversion motor of the hole conversion unit to drive the ceramic body to rotate to adjust the position of the wire threading hole, complete the initial alignment of the wire threading hole and the wire sleeve, and convert the position of multiple wire threading holes; S3: Insert the wire sleeve containing the heating wire into the wire-threading hole of the ceramic body, start the drive motor of the wire-threading fixing unit, drive the rotating shaft and worm to rotate, and push the fixing rod to adaptively clamp the heating wire in the wire sleeve through the thread transmission between the worm wheel and the top column. Then start the linear module to drive the drive motor to move to the target transmission key shaft, which can further realize that multiple sets of heating wires pass through the porous structure of the ceramic body according to the preset trajectory.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 0. This invention, by setting up a wire-threading and fixing unit, can use a fixing rod to achieve adaptive clamping of the heating wire inside the wire sleeve, and realize the synchronous positioning and pushing of multiple sets of heating wires. At the same time, with the transmission cooperation of the moving screw and the gear shaft, the position of the wire sleeve can be adjusted according to the wire-threading requirements, ensuring that the heating wire is accurately threaded into the porous structure of the ceramic body along a preset trajectory, effectively improving the wire-threading efficiency and positional accuracy.

[0018] 1. This invention, by setting a hole conversion unit, dynamically adjusts the correspondence between the wire sleeve and the wire threading hole according to the pore size distribution of the porous ceramic and the arrangement requirements of the heating wire, ensuring that the heating wire can accurately correspond to different holes on the ceramic body, realizing the rapid alignment of the wire sleeve with the wire threading hole at different positions, and meeting the requirements of multiple arrangements of the heating wire on the ceramic body.

[0019] 2. The present invention, by setting a ceramic positioning mechanism, can achieve lateral clamping and fixing of the ceramic body, thereby adjusting the longitudinal position of the moving frame, ensuring that the ceramic body is always in the preset positioning reference plane during the processing, effectively avoiding through hole alignment deviation caused by unstable fixing of the ceramic body, and improving the accuracy of heating wire embedding and connection stability. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the linear module of the present invention; Figure 3 This is a schematic diagram of the structure of the bracket of the present invention; Figure 4 This is a cross-sectional view of the wire sleeve of the present invention; Figure 5 This is a schematic diagram of the top column structure of the present invention; Figure 6 This is a schematic diagram of the bearing housing structure of the present invention; Figure 7 This is a schematic diagram of the guide groove plate of the present invention; Figure 8 This is a schematic diagram of the structure of the ceramic body of the present invention; Figure 9 This is a cross-sectional view of the through-hole mechanism of the present invention; Figure 10 This is a schematic diagram of the support plate of the present invention; Figure 11 This is a schematic diagram of the structure of the double-stressed lead screw of the present invention.

[0021] In the diagram: 1. Main body; 11. Base plate; 12. Support plate; 13. Ceramic body; 2. Multiple wire threading mechanisms; 21. Wire threading fixing unit; 2101. Wire sleeve; 2102. Moving screw; 2103. Linear module; 2104. Insert shell; 2105. Drive motor; 2106. Transmission key shaft; 2107. Bracket; 2108. Bearing seat; 2109. Outer shell; 2110. Fixing rod; 2111. Rotating shell; 2112. Top column; 2113. Worm gear; 2114. Rotating shaft; 2115. Worm; 2116. Drive motor; 2117. Gear shaft; 22. Hole conversion unit; 2201. First connecting key; 220 2. Second connecting key; 2203. Synchronous belt; 2204. Synchronous pulley; 2205. Connecting shaft; 2206. Converter motor; 2207. Through-machine rod; 2208. Through-machine motor; 2209. Limiting plate; 2210. Guide groove plate; 2211. Threading hole; 2212. Slot; 2213. Rotating shaft; 2214. Support bearing; 3. Ceramic positioning mechanism; 301. Ball screw; 302. Slide groove; 303. Moving frame; 304. Dual-axis motor; 305. Clamping plate; 306. Drive shaft; 307. Second bevel gear; 308. Moving slider; 309. First matching nut; 310. Double-threaded screw; 311. Second matching nut. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1 Please see Figures 1-6The present invention provides a technical solution: a connecting device for processing porous ceramics and heating wires and its usage method. The present invention makes corresponding improvements to the technical problems mentioned in the background art, including a main body 1, the main body 1 including a base plate 11, two support plates 12 fixedly installed on the upper surface of the base plate 11, a ceramic body 13 is provided on the side of the two support plates 12 that are close to each other, and multiple sets of wire threading mechanisms 2 are provided above the base plate 11. The multi-wire threading mechanism 2 includes a wire threading and fixing unit 21, which is located on the outside of the ceramic body 13. The wire threading and fixing unit 21 is used to fix multiple heating wires and guide them through the porous structure of the ceramic body 13 along a preset trajectory.

[0024] As a further limitation of the multiple wire-threading mechanisms 2 of the present invention, the wire-threading fixing unit 21 includes several identical wire sleeves 2101, each wire sleeve 2101 being located inside the ceramic body 13. Each wire sleeve 2101 has two outer shells 2109 inside, and a drive motor 2116 is fixedly mounted on the inner wall of each outer shell 2109. A rotating shaft 2114 is fixedly mounted on the output end of each drive motor 2116, and two worm gears 2115 are fixedly mounted on the outer surface of each rotating shaft 2114. Each worm gear 2115 has a worm wheel 2113 meshing on its outer surface. Each worm wheel 2113 has a threaded pin 2112 connected to its inner wall. The outer surface of each pin 2112 contacts the inner wall of the outer casing 2109. A fixing rod 2110 is provided at one end of each pin 2112. The outer surface of each fixing rod 2110 engages with the inside of the threaded sleeve 2101. Each outer casing 2109 has a threaded movable screw 2102 connected to its inner wall. The end of each movable screw 2102 furthest from the ceramic body 13... Each gear is fixedly mounted with a first bevel gear 2118, and a gear shaft 2117 meshes with the outer surface of each first bevel gear 2118. A transmission key shaft 2106 is fixedly mounted at the top of each gear shaft 2117. Two transmission key shafts 2106 have slidably connected insertion housings 2104 on their outer surfaces. A drive motor 2105 is fixedly mounted on the upper surface of each insertion housing 2104. A linear module 2103 is fixedly mounted on the side of each drive motor 2105 away from the moving screw 2102. Each linear module 2103 is fixedly mounted on the support plate 12. With the wire threading and fixing unit 21, the fixing rod 2110 can be used to achieve adaptive clamping of the heating wire inside the wire sleeve 2101 and realize the synchronous positioning and pushing of multiple sets of heating wires. At the same time, with the transmission cooperation of the moving screw 2102 and the gear shaft 2117, the position of the wire sleeve 2101 can be adjusted according to the wire threading requirements to ensure that the heating wire is accurately threaded into the porous structure of the ceramic body 13 along the preset trajectory, effectively improving the wire threading efficiency and positional accuracy.

[0025] Please see Figure 6Each gear shaft 2117 has a bearing seat 2108 fixedly installed on its outer surface. The side of each bearing seat 2108 away from the moving screw 2102 is fixedly connected to the side of the support plate 12 near the moving screw 2102. Through the bearing seat 2108, stable support can be provided for the rotation of the gear shaft 2117, reducing the radial sway generated during high-speed rotation.

[0026] Please see Figure 3 Each support plate 12 has four brackets 2107 fixedly installed on one side near the moving screw 2102. The outer surface of each moving screw 2102 and the outer surface of the gear shaft 2117 are rotatably connected to the inner wall of the bracket 2107. Through the bracket 2107, the installation stability of the moving screw 2102 and the gear shaft 2117 can be further improved, and it can be prevented from shifting due to uneven force during transmission, thus ensuring the overall structural rigidity of the wire threading and fixing unit 21.

[0027] Please see Figure 5 Each worm gear 2113 has a rotating shell 2111 rotatably connected to its inner wall. The side of each rotating shell 2111 away from the worm gear 2113 is fixedly connected to the inner wall of the outer shell 2109. The rotating shell 2111 can limit the rotation trajectory of the worm gear 2113 to prevent it from axially moving when it meshes with the worm 2115.

[0028] The specific implementation method of this embodiment is as follows: When connecting the heating wire and the porous ceramic, the wire sleeve 2101 containing the heating wire is inserted into the ceramic body 13. Then, the drive motor 2116 is started, and the drive motor 2116 drives the rotating shaft 2114 to rotate, causing the worm gear 2115 to rotate synchronously. The worm gear 2115 meshes with the worm wheel 2113, causing the worm wheel 2113 to rotate inside the rotating shell 2111. Since the top post 2112 is threadedly connected to the worm wheel 2113 and is limited by the inner wall of the outer shell 2109, the top post 2112 moves axially along the outer shell 2109, pushing the fixing rod 2110 towards the center of the wire sleeve 2101 and the heating wire until the fixing rod 2110 fixes the heating wire and the wire sleeve 2101. Then, according to the wire insertion position requirements, the drive motor 2116 is started. The linear module 2103 can move in multiple directions, driving the drive motor 2105 to move to the corresponding transmission key shaft 2106. The key shaft 2106 is rotated through the plug-in housing 2104, causing the gear shaft 2117 to mesh with the first bevel gear 2118 at the end of the corresponding moving screw 2102. Then, the drive motor 2105 drives the key shaft 2106 to rotate. Through the transmission between the gear shaft 2117 and the first bevel gear 2118, the moving screw 2102 is rotated in the bracket 2107. The moving screw 2102 is threadedly engaged with the housing 2109, pushing the housing 2109 to move axially within the threaded sleeve 2101. The housing 2109 is then removed or inserted, and the threaded sleeve 2101 and heating wire are fixed for the next time.

[0029] Example 2 Please see Figure 1 and Figures 7-9 The present invention provides a technical solution: a connection device for processing porous ceramics and heating wires and its usage method. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The multi-set wire threading mechanism 2 includes a hole conversion unit 22, which is located on the support plate 12. The hole conversion unit 22 is used to ensure that the heating wire can accurately correspond to different holes on the ceramic body 13 according to the pore size distribution of the porous ceramics and the arrangement requirements of the heating wires.

[0030] As a further definition of the multi-set threading mechanism 2 of the present invention, the hole conversion unit 22 includes two first connecting keys 2201. A rotating shaft 2213 is fixedly installed on the inner wall of each first connecting key 2201. A support bearing 2214 is fixedly installed on the outer surface of each rotating shaft 2213. A through-machine rod 2207 is fixedly installed on the outer surface of each support bearing 2214. A second connecting key 2202 is fixedly installed on the outer surface of each rotating shaft 2213. A through-machine motor 2208 is threadedly connected to the outer surface of each through-machine rod 2207. A conversion motor 2206 is fixedly installed on one side of each support plate 12 near the first connecting key 2201. A connecting shaft 2205 is fixedly installed at the output end of each conversion motor 2206. Synchronous pulleys 2204 are fixedly installed on the outer surface of shaft 2205 and the outer surface of the second connecting key 2202. The outer surfaces of every two synchronous pulleys 2204 are connected to a synchronous belt 2203 for transmission. Slots 2212 are opened on the side of the ceramic body 13 near the support plate 12. The outer surface of each first connecting key 2201 is engaged with the inside of the slot 2212. By setting a hole conversion unit 22, the correspondence between the wire sleeve 2101 and the wire hole 2211 is dynamically adjusted according to the pore size distribution of the porous ceramic and the arrangement requirements of the heating wire, so as to ensure that the heating wire can accurately correspond to different holes on the ceramic body 13, realize the rapid alignment of the wire sleeve 2101 with the wire hole 2211 at different positions, and meet the multiple arrangement requirements of the heating wire on the ceramic body 13.

[0031] Please see Figure 7 and Figure 8 Each ceramic body 13 has several identical threading holes 2211 on one side near the support plate 12. The outer surface of each thread sleeve 2101 is in contact with the inner wall of the threading hole 2211. Each support plate 12 is fixedly installed with a guide plate 2210 on the side away from the ceramic body 13. Each guide plate 2210 has a slidably connected limit plate 2209 inside. The outer surface of each through rod 2207 is rotatably connected to the inner wall of the limit plate 2209. Through the threading hole 2211, which has a specific shape to fit the thread sleeve 2101, the guide plate 2210 and the limit plate 2209 can guide the movement trajectory of the through rod 2207, preventing it from shifting laterally during the pushing process and ensuring the precise docking of the first connecting key 2201 and the slot 2212. At the same time, the limit plate 2209 can slide synchronously with the movement of the through rod 2207, further improving the stability of the structure operation.

[0032] The specific implementation of this embodiment is as follows: When it is necessary to change the wire-threading hole 2211 on the ceramic body 13, the conversion motor 2206 can be started. The conversion motor 2206 drives the connecting shaft 2205 to rotate, so that the synchronous pulley 2204 is driven by the synchronous belt 2203, thereby driving the second connecting key 2202 and the rotating shaft 2213 to rotate in the support bearing 2214. At this time, the first connecting key 2201 rotates synchronously with the rotating shaft 2213, further driving the ceramic body 13 to rotate, changing the position of the wire-threading hole 2211, so that the outer shell... Align 2109 with the threaded sleeve 2101, and further fix the threaded sleeve 2101 and the heating wire. Then start the through motor 2208, which drives the through rod 2207 to rotate. Under the guidance of the guide plate 2210 and the limiting plate 2209, the through rod 2207 pushes the support bearing 2214 and the rotating shaft 2213 to move laterally along the ceramic body 13, so that the first connecting key 2201 is disengaged from the slot 2212. After all the heating wires are fixed, the ceramic body 13 can be removed.

[0033] Example 3 Please see Figure 1 , Figure 10 and Figure 11 The present invention provides a technical solution: a connection device for processing porous ceramics and heating wires and its usage method. The present invention makes corresponding improvements to the technical problems mentioned in the background art. A ceramic positioning mechanism 3 is provided above the multiple sets of wire threading mechanisms 2. The ceramic positioning mechanism 3 is located on the support plate 12 and is used to position and fix the ceramic body 13.

[0034] As a further definition of the ceramic positioning mechanism 3 of the present invention, the ceramic positioning mechanism 3 includes two ball screws 301. The outer surface of each ball screw 301 is rotatably connected to the inner wall of the support plate 12. The upper surface of each support plate 12 is provided with a sliding groove 302. A first matching nut 309 is fixedly installed on the outer surface of each ball screw 301. A movable slider 308 is fixedly installed on the outer surface of each first matching nut 309. The outer surface of each movable slider 308 is in contact with the inner wall of the sliding groove 302. A movable frame 303 is fixedly installed on the upper surface of each movable slider 308. A double-threaded screw 310 is rotatably connected to the inner wall of each movable frame 303. Two second matching nuts 311 are threadedly connected to the outer surface of each double-threaded screw 310. Each surface is fixedly equipped with a clamping plate 305, the outer surface of each clamping plate 305 is in contact with the inner wall of the moving frame 303, one end of each double-threaded screw 310 is fixedly equipped with a dual-axis motor 304, each dual-axis motor 304 is fixedly mounted on the moving frame 303, the other output end of each dual-axis motor 304 is fixedly equipped with a transmission shaft 306, the bottom end of each transmission shaft 306 and one end of the ball screw 301 are fixedly equipped with a second bevel gear 307. By setting up a ceramic positioning mechanism 3, the ceramic body 13 can be clamped and fixed laterally, thereby adjusting the longitudinal position of the moving frame 303, ensuring that the ceramic body 13 is always in the preset positioning reference surface during the processing, effectively avoiding the through hole alignment deviation caused by the unstable fixing of the ceramic body 13, and improving the accuracy of heating wire embedding and connection stability.

[0035] The specific implementation method of this embodiment is as follows: Before connecting the porous ceramic and the heating wire, the ceramic body 13 is clamped outside the base plate 11, and the ceramic body 13 is placed between the clamping plates 305. The dual-axis motor 304 is started, and the dual-axis motor 304 drives the double-threaded screw 310 to rotate. Since the threads on the outer surface of the double-threaded screw 310 are opposite, the two second matching nuts 311 will move towards each other on the double-threaded screw 310, thereby driving the clamping plates 305 to move closer to each other, thereby achieving lateral clamping and fastening of the ceramic body 13. Simultaneously, the dual-axis motor 304 drives the second bevel gear 307 to rotate via the transmission shaft 306, meshing with the second bevel gear 307 at one end of the ball screw 301, causing the ball screw 301 to rotate. The first matching nut 309 moves on the ball screw 301, driving the moving slider 308 to slide along the slide groove 302, thereby adjusting the longitudinal position of the moving frame 303 and accurately conveying the ceramic body 13 to the processing area of ​​the multiple wire threading mechanisms 2, providing a stable positioning basis for the subsequent wire threading process.

[0036] A method of using a connection device for processing porous ceramics and heating wires includes the following steps: S1: Place the ceramic body 13 between the clamping plates 305 of the ceramic positioning mechanism 3, start the dual-axis motor 304, and drive the clamping plates 305 to clamp and fix the ceramic body 13 laterally through the transmission cooperation of the double-threaded screw 310 and the second matching nut 311. At the same time, the dual-axis motor 304 drives the ball screw 301 to rotate through the transmission shaft 306 and the second bevel gear 307, so that the moving slider 308 slides along the slide groove 302, and longitudinally transports the ceramic body 13 to the corresponding processing position of the multiple sets of wire threading mechanisms 2. S2: According to the arrangement requirements of the heating wire, start the conversion motor 2206 of the hole conversion unit 22 to drive the ceramic body 13 to rotate to adjust the position of the wire hole 2211, complete the initial alignment of the wire hole 2211 and the wire sleeve 2101, and convert the positions of multiple wire holes 2211. S3: Insert the wire sleeve 2101 containing the heating wire into the wire hole 2211 of the ceramic body 13, start the drive motor 2116 of the wire insertion and fixing unit 21, drive the rotating shaft 2114 and the worm gear 2115 to rotate, and push the fixing rod 2110 to adaptively clamp the heating wire in the wire sleeve 2101 through the thread transmission between the worm wheel 2113 and the top column 2112. Then start the linear module 2103, drive the drive motor 2105 to move to the target transmission key shaft 2106, and further realize that multiple sets of heating wires pass through the porous structure of the ceramic body 13 according to the preset trajectory.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connecting device for processing porous ceramics and heating wires, comprising a main body (1), the main body (1) comprising a base plate (11), two support plates (12) fixedly installed on the upper surface of the base plate (11), a ceramic body (13) being provided on the side of the two support plates (12) that are close to each other, and multiple sets of wire threading mechanisms (2) being provided above the base plate (11). The multiple wire threading mechanism (2) includes a wire threading and fixing unit (21), which is located outside the ceramic body (13). The wire threading and fixing unit (21) is used to fix multiple heating wires and guide them through the porous structure of the ceramic body (13) along a preset trajectory. The multi-group wire threading mechanism (2) includes a hole conversion unit (22), which is located on the support plate (12). The hole conversion unit (22) is used to ensure that the heating wire can accurately correspond to different holes on the ceramic body (13) according to the pore size distribution of the porous ceramic and the arrangement requirements of the heating wire. A ceramic positioning mechanism (3) is provided above the multiple sets of wire threading mechanisms (2). The ceramic positioning mechanism (3) is located on the support plate (12) and is used to position and fix the ceramic body (13).

2. The connecting device for processing porous ceramics and heating wires according to claim 1, characterized in that: The threading and fixing unit (21) includes several identical thread sleeves (2101). Each thread sleeve (2101) is located inside the ceramic body (13). Each thread sleeve (2101) has two outer shells (2109) inside. Each outer shell (2109) has a drive motor (2116) fixedly installed on its inner wall. Each drive motor (2116) has a rotating shaft (2114) fixedly installed at its output end. Each rotating shaft (2114) has two worm gears (2115) fixedly installed on its outer surface. Each worm gear (2115) has a worm wheel (2113) meshing on its outer surface. Each worm wheel (2113) has a top post (2112) threadedly connected to its inner wall. Each top post (2112) has its outer surface in contact with the inner wall of the outer shell (2109). Each top post (2112) has a fixing rod (2110) at one end.

3. The connecting device for processing porous ceramics and heating wires according to claim 2, characterized in that: The outer surface of each of the fixed rods (2110) is engaged with the inside of the threaded sleeve (2101). The inner wall of each of the outer shells (2109) is threaded with a movable screw (2102). A first bevel gear (2118) is fixedly installed at the end of each movable screw (2102) away from the ceramic body (13). A gear shaft (2117) is meshed on the outer surface of each first bevel gear (2118). A transmission key shaft (2106) is fixedly installed at the top of each gear shaft (2117). A plug-in shell (2104) is slidably connected to the outer surface of two of the transmission key shafts (2106). A drive motor (2105) is fixedly installed on the upper surface of each plug-in shell (2104). A linear module (2103) is fixedly installed on the side of each drive motor (2105) away from the movable screw (2102). Each linear module (2103) is fixedly installed on the support plate (12).

4. The connecting device for processing porous ceramics and heating wires according to claim 3, characterized in that: Each gear shaft (2117) has a bearing seat (2108) fixedly mounted on its outer surface. The side of each bearing seat (2108) away from the moving screw (2102) is fixedly connected to the side of the support plate (12) near the moving screw (2102).

5. The connecting device for processing porous ceramics and heating wires according to claim 3, characterized in that: Each of the support plates (12) has four brackets (2107) fixedly installed on one side near the moving screw (2102). The outer surface of each moving screw (2102) and the outer surface of the gear shaft (2117) are rotatably connected to the inner wall of the bracket (2107).

6. The connecting device for processing porous ceramics and heating wires according to claim 2, characterized in that: Each of the worm gears (2113) has a rotating shell (2111) rotatably connected to its inner wall, and the side of each rotating shell (2111) away from the worm gear (2113) is fixedly connected to the inner wall of the outer shell (2109).

7. The connecting device for processing porous ceramics and heating wires according to claim 2, characterized in that: The hole conversion unit (22) includes two first connecting keys (2201). A rotating shaft (2213) is fixedly installed on the inner wall of each first connecting key (2201). A support bearing (2214) is fixedly installed on the outer surface of each rotating shaft (2213). A through rod (2207) is fixedly installed on the outer surface of each support bearing (2214). A second connecting key (2202) is fixedly installed on the outer surface of each rotating shaft (2213). A through motor (2208) is threadedly connected to the outer surface of each through rod (2207). Each support plate (12) is close to the first connecting key. A conversion motor (2206) is fixedly installed on one side of the ceramic body (2201). A connecting shaft (2205) is fixedly installed at the output end of each conversion motor (2206). A synchronous pulley (2204) is fixedly installed on the outer surface of each connecting shaft (2205) and the outer surface of the second connecting key (2202). A synchronous belt (2203) is connected to the outer surfaces of each pair of synchronous pulleys (2204) for transmission. A slot (2212) is opened on one side of the ceramic body (13) near the support plate (12). The outer surface of each first connecting key (2201) is engaged with the inside of the slot (2212).

8. The connecting device for processing porous ceramics and heating wires according to claim 7, characterized in that: The ceramic body (13) has several identical wire-threading holes (2211) on one side near the support plate (12). The outer surface of each wire sleeve (2101) is in contact with the inner wall of the wire-threading hole (2211). Each support plate (12) is fixedly installed with a guide plate (2210) on one side away from the ceramic body (13). Each guide plate (2210) has a limit plate (2209) slidably connected inside. The outer surface of each through rod (2207) is rotatably connected to the inner wall of the limit plate (2209).

9. The connecting device for processing porous ceramics and heating wires according to claim 1, characterized in that: The ceramic positioning mechanism (3) includes two ball screws (301). The outer surface of each ball screw (301) is rotatably connected to the inner wall of the support plate (12). The upper surface of each support plate (12) is provided with a slide groove (302). A first matching nut (309) is fixedly installed on the outer surface of each ball screw (301). A movable slider (308) is fixedly installed on the outer surface of each first matching nut (309). The outer surface of each movable slider (308) is in contact with the inner wall of the slide groove (302). A movable frame (303) is fixedly installed on the upper surface of each movable slider (308). A double-threaded screw (303) is rotatably connected to the inner wall of each movable frame (303). 10) Each of the double-threaded screws (310) has two second matching nuts (311) threadedly connected to its outer surface. Each of the second matching nuts (311) has a clamp (305) fixedly installed on its outer surface. The outer surface of each clamp (305) is in contact with the inner wall of the moving frame (303). Each of the double-threaded screws (310) has a dual-axis motor (304) fixedly installed at one end. Each of the dual-axis motors (304) is fixedly installed on the moving frame (303). Each of the other output ends of each dual-axis motor (304) has a drive shaft (306) fixedly installed. Each of the bottom ends of the drive shaft (306) and one end of the ball screw (301) has a second bevel gear (307) fixedly installed.

10. A method of using the connecting device for processing porous ceramics and heating wires according to any one of claims 1-9, characterized in that: Specifically, the following steps are included: S1: Place the ceramic body (13) between the clamping plates (305) of the ceramic positioning mechanism (3), start the dual-axis motor (304), and drive the clamping plates (305) to clamp and fix the ceramic body (13) laterally through the transmission cooperation of the double-threaded screw (310) and the second matching nut (311). At the same time, the dual-axis motor (304) drives the ball screw (301) to rotate through the transmission shaft (306) and the second bevel gear (307), so that the moving slider (308) slides along the slide groove (302) and longitudinally transports the ceramic body (13) to the corresponding processing position of the wire threading mechanism (2). S2: According to the arrangement requirements of the heating wire, start the conversion motor (2206) of the hole conversion unit (22) to drive the ceramic body (13) to rotate to adjust the position of the wire-threading hole (2211), complete the initial alignment of the wire-threading hole (2211) and the wire sleeve (2101), and change the position of multiple wire-threading holes (2211); S3: Insert the wire sleeve (2101) containing the heating wire into the wire hole (2211) of the ceramic body (13), start the drive motor (2116) of the wire fixing unit (21), drive the rotating shaft (2114) and worm (2115) to rotate, and push the fixing rod (2110) to adaptively clamp the heating wire in the wire sleeve (2101) through the thread transmission between the worm wheel (2113) and the top column (2112). Then start the linear module (2103) to drive the drive motor (2105) to move to the target transmission key shaft (2106), and further realize that multiple sets of heating wires pass through the porous structure of the ceramic body (13) according to the preset trajectory.

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