A large flow filter element and a processing device thereof

Abstract

The application discloses a large-flow filter element and a processing device thereof and belongs to the technical field of filter element production and processing. The device comprises a shell and a core body. The top of the shell is fixedly connected with a water inlet pipe. One side of the shell is fixedly connected with a water outlet pipe. The bottom of the water inlet pipe is fixedly connected with a shunt pipe. A plurality of shunt holes are formed in the outer wall of the shunt pipe. The middle part of the shunt pipe is fixedly connected with filter material. The core body comprises upper and lower cover plates arranged in parallel. A plurality of positioning rods are arranged between the upper and lower cover plates. The middle part of each positioning rod is fixedly connected with a hot melting sheet. Each positioning rod is fixedly connected with the middle part of the filter material through the hot melting sheet. The outer wall of the filter material is sleeved with a supporting sleeve. The large-flow filter element structure supports the middle part of the filter material through the arrangement of a plurality of positioning rods and fixes the position of the filter material through the hot melting sheet, so that the stability of the position of the filter material is greatly improved, and the problem that the impact of high-pressure water flow causes the deformation and displacement of the filter material and leads to the decline of the filtering effect is avoided.

Description

Technical Field

[0001] This invention relates to the field of filter element manufacturing and processing technology, and in particular to a high-flow filter element and its processing device. Background Technology

[0002] For high-flow-rate filtration applications, an "inward-to-outward" flow direction design is commonly used. This flow direction significantly reduces the direct impact of fluid (especially during startup) on the filter media surface, lowering the possibility of structural damage. Simultaneously, under high-pressure and high-flow-rate conditions, an outer protective mesh is often required around the filter cartridge. This outer mesh constrains the filter media's expansion displacement, provides radial support, enhances overall rigidity, and protects the filter media folds from tearing or microscopic damage caused by high-speed, high-pressure fluid impact.

[0003] Furthermore, in ultra-long filter cartridges or extremely high-pressure applications, the support provided by the central tube and outer protective mesh alone may be insufficient to address the challenges in the central region of the filter cartridge. The immense pressure and length of the cartridge can easily lead to a "banana effect" in the center—radially bulging outwards or even collapsing. This severely compresses the pleated flow channels, causing a surge in pressure drop, a sharp decrease in flow rate, a reduction in dirt holding capacity, and even filter media rupture and failure. Summary of the Invention

[0004] This invention provides a high-flow-rate filter element and its processing device, which can solve the problem that high-flow-rate filter elements in the prior art are prone to deformation and displacement under the impact of long-term high-pressure water flow, resulting in a decrease in filtration effect.

[0005] This invention provides a high-flow-rate filter element, comprising a housing and a core. An inlet pipe is fixedly connected to the top of the housing, and an outlet pipe is fixedly connected to one side of the housing. A diversion pipe is fixedly connected to the bottom of the inlet pipe, and the outer wall of the diversion pipe has several diversion holes. The core includes an upper cover plate and a lower cover plate arranged parallel to each other. The top of the side wall of the diversion pipe is fixedly connected to the middle of the upper cover plate, and the bottom of the diversion pipe is fixedly connected to the center of the top of the lower cover plate. Filter media is fixedly connected to the middle of the diversion pipe. Several positioning rods are arranged between the upper and lower cover plates, and each positioning rod has a hot-melt sheet fixedly connected to its middle. The positioning rods are all bonded and fixed to the middle of the filter media via the hot-melt sheet.

[0006] As a further aspect of the present invention: a plurality of electrical connectors are fixedly connected to the top edge of the upper cover plate, the bottom of the plurality of electrical connectors is fixedly connected to the top of a plurality of positioning rods, and a plurality of guide rings are fixedly connected to the top edge of the lower cover plate, and the bottom of the plurality of positioning rods is fixedly connected to the guide rings.

[0007] As a further aspect of the present invention: the outer wall of the filter material is fitted with a support sleeve, and the middle of the side wall of the support sleeve is provided with a plurality of through grooves, and the inner wall of each of the plurality of through grooves is fixedly connected with a support mesh.

[0008] As a further aspect of the present invention: a connecting part is provided between any two adjacent through slots, the inner sidewall of the connecting part is coated with fixing adhesive, and the edge of the filter material is bonded and fixed to the connecting part by fixing adhesive.

[0009] As a further embodiment of the present invention: the bottom edge of the support sleeve is bent inward to form an annular support portion, the inner diameter of the annular support portion is smaller than the diameter of the lower cover plate, the top of the support sleeve extends upward to form a mating portion, and a mating ring is fixedly connected to the top of the inner wall of the housing, and the mating portion is threadedly connected to the mating ring.

[0010] A processing device for high-flow filter cartridges includes a processing table. A filter media mounting mechanism is provided at one end of the top of the processing table. A mounting frame is fixedly connected to the top of the processing table. A transfer mechanism is provided on the top inner wall of the mounting frame. The filter media mounting mechanism includes a placement groove. A placement ring is fixedly connected inside the placement groove. The size of the placement ring is the same as that of a lower cover plate. A power connection assembly is provided below the placement groove. The power connection assembly includes a power connection plate. Several power connection holes are opened on the top of the power connection plate. Lower power connection bases are fixedly connected to the bottom inner wall of the power connection holes. A welding mechanism is fixedly connected between the power connection assembly and the bottom of the placement groove. The transfer mechanism includes a clamping unit and a shifting unit for driving the clamping unit to shift. The clamping unit includes a clamping disc. A docking groove is opened on the top of the clamping disc. The diameter of the docking groove is the same as that of the upper cover plate. Several docking holes are opened on the top inner wall of the docking groove. Upper power connection bases are fixedly installed on the inner walls of several docking holes.

[0011] As a further aspect of the present invention: the welding mechanism includes a welding frame, a plurality of welding heads are fixedly installed on the inner wall of the welding frame, an air supply frame is fixedly connected to the bottom of the welding frame, an air supply groove is opened on the side of the air supply frame near the receiving panel, an air supply fan is fixedly installed on the inner wall of the air supply frame, an adjusting cylinder is provided below the receiving panel, the output end of the adjusting cylinder is fixedly connected to the bottom of the receiving panel, a discharge port is opened on one side of the processing table, a discharge trough is provided below the adjusting cylinder, one end of the discharge trough is inclined and fixedly connected to the discharge port.

[0012] As a further aspect of the present invention: the shifting unit includes a shifting guide rail, a hanging bracket is slidably installed on the inner wall of the shifting guide rail, a lifting cylinder is fixedly installed at the bottom of the hanging bracket, a directional motor is fixedly connected to the output end of the lifting cylinder, the output end of the directional motor is fixedly connected to the top of the gripping disk, and a recognition camera is fixedly installed on the bottom edge of the gripping disk.

[0013] As a further aspect of the present invention: a plurality of electric push rods are fixedly installed inside the gripping disc, and the output end of the electric push rods is fixedly connected to a limiting plate.

[0014] As a further aspect of the present invention: the bottom of the lower cover plate is fixedly connected with a number of positioning protrusions, and the top of the placement ring is provided with a number of positioning grooves.

[0015] As a further embodiment of the present invention: a sleeve mounting mechanism is provided at one end of the top of the processing table. The sleeve mounting mechanism includes a movable groove. A receiving cylinder is slidably installed on the inner wall of the movable groove. The inner diameter of the receiving cylinder is the same as the diameter of the supporting sleeve. A lifting cylinder is provided below the receiving cylinder. A servo motor is fixedly connected to the output end of the lifting cylinder. The output end of the servo motor is fixedly connected to the bottom of the receiving cylinder.

[0016] As a further aspect of the present invention, the inner wall of the receiving cylinder is fixedly connected with a number of anti-slip pads.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: The high-flow filter cartridge structure of the present invention supports the filter media in the middle by setting several positioning rods and fixes the position of the filter media by using hot melt sheets, thereby greatly improving the stability of the filter media position and avoiding the problem of filter media deformation and displacement caused by the impact of high-flow and high-pressure water flow, which leads to a decrease in filtration effect; The present invention further avoids the deformation and displacement of the filter media by setting a support sleeve to support the filter media on the outside, and by applying fixing adhesive to the inner wall of the connecting part of the support sleeve, the edge of the filter media is bonded and fixed to the connecting part by fixing adhesive;

[0018] The processing device of the present invention, through the cooperation of the upper and lower electrical bases, performs a short circuit at both ends of the positioning rod, thereby heating the positioning rod and melting the hot melt strip on it. The melted hot melt strip is used to bond and fix the positioning rod to the filter material. Compared with the traditional dispensing method, the hot melt strip used in this application is solid in the unheated state. It can stably adhere to the positioning rod and be evenly distributed along the positioning rod. It will not shift during the insertion and assembly process with the filter material, and can achieve uniform and stable bonding to the filter material.

[0019] The processing device of the present invention uses a lifting cylinder to drive the receiving cylinder to rise, which in turn drives the supporting sleeve inside to rise, so as to achieve docking and assembly with the core structure. During the docking and assembly process, a servo motor is set to drive the receiving cylinder and the supporting sleeve to rotate. The rotation of the supporting sleeve is used to smooth and straighten the outer layer of the filter material, so that each section of the filter material tilts and extends in the direction of rotation. At the same time, the fixing adhesive applied to the connecting part can be evenly applied to the outer layer of the filter material. After the fixing adhesive solidifies, it helps to fix the filter material and the supporting sleeve. Attached Figure Description

[0020] Figure 1 This is a perspective view of the high-flow-rate filter element of the present invention;

[0021] Figure 2 This is a front cross-sectional view of the high-flow filter element of the present invention;

[0022] Figure 3 This is a side cross-sectional view of the high-flow-rate filter element of the present invention;

[0023] Figure 4 This is a schematic diagram of the core structure with a support sleeve according to the present invention;

[0024] Figure 5 This is a schematic diagram of the core structure after removing the support sleeve according to the present invention;

[0025] Figure 6 This is a perspective view of the processing equipment of the present invention;

[0026] Figure 7 This is a front cross-sectional view of the processing apparatus of the present invention;

[0027] Figure 8 This is a schematic cross-sectional view illustrating the transfer mechanism of the present invention;

[0028] Figure 9 This is a cross-sectional schematic diagram of the filter media installation mechanism of the present invention;

[0029] Figure 10 This is a schematic diagram of the working state of the processing device of the present invention. Figure 1 ;

[0030] Figure 11 This is a schematic diagram of the working state of the processing device of the present invention. Figure 2 .

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. High-flow filter element; 101. Housing; 102. Inlet pipe; 103. Outlet pipe; 104. Core; 1041. Diverter pipe; 1042. Diverter hole; 1043. Upper cover plate; 1044. Lower cover plate; 1045. Connector; 1046. Positioning rod; 1047. Hot melt sheet; 1048. Guide ring; 1049. Positioning protrusion; 105. Filter media; 1061. Annular support; 1062. Connecting part; 1063. Connecting ring; 1071. Support sleeve; 1072. Support mesh; 1073. Connecting part; 2. Processing device; 201. Processing table; 202. Mounting frame; 210. Filter media mounting mechanism; 2101. Placement groove; 2102. 2103. Placement ring; 2104. Welding frame; 2105. Welding head; 2106. Electrical receiving plate; 2107. Lower electrical receiving base; 2108. Adjusting cylinder; 2109. Air supply frame; 2100. Air supply fan; 2110. Discharge chute; 2111. Positioning groove; 220. Sleeve installation mechanism; 2201. Lifting cylinder; 2202. Servo motor; 2203. Receiving cylinder; 2204. Anti-slip pad; 230. Transfer mechanism; 2301. Lifting cylinder; 2302. Direction adjusting motor; 2303. Clamping plate; 2304. Docking groove; 2305. Upper electrical receiving base; 2306. Limiting plate; 2307. Electric push rod; 2308. Shifting guide rail; 2309. Recognition camera. Detailed Implementation

[0033] The specific embodiments of the present invention will be described in detail below, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0034] like Figures 1 to 5 As shown, this invention provides a high-flow-rate filter element. Please refer to [link / reference]. Figure 1 It includes a housing 101 and a core 104. The housing 101 includes a cylindrical body and a bottom cover portion. Please refer to [link / reference]. Figure 1 A water inlet pipe 102 is fixedly connected to the top of the housing 101, and a water outlet pipe 103 is fixedly connected to one side of the housing 101. Please refer to [link / reference]. Figure 2 and Figure 3 A diversion pipe 1041 is fixedly connected to the bottom of the inlet pipe 102. Several diversion holes 1042 are opened on the outer wall of the diversion pipe 1041. Filter media 105 is fixedly connected to the middle of the diversion pipe 1041. The above is the common basic structure of the large flow filter element 1 with internal inlet and external outlet. That is, water is introduced through the inlet pipe 102 and then sent out through the diversion pipe 1041 in the middle. After passing through the filter media 105 and completing the filtration, it is sent out through the outlet pipe 103 set on the outside. The outlet pipe 103 can also be set at the bottom of the housing 101, which can also meet the water outlet needs of internal inlet and external outlet. The specific installation position can be selected and adjusted according to actual needs.

[0035] Please see Figure 5The core 104 includes an upper cover plate 1043 and a lower cover plate 1044 arranged parallel to each other. The top of the side wall of the diversion pipe 1041 passes through the middle of the upper cover plate 1043 and is fixedly connected to the bottom of the inlet pipe 102. The connection between the diversion pipe 1041 and the upper cover plate 1043 is also fixed by welding. The bottom of the diversion pipe 1041 is fixedly connected to the top center of the lower cover plate 1044, and the lower cover plate 1044 and the bottom end of the diversion pipe 1041 are sealed. Several positioning rods 1046 are provided between the upper cover plate 1043 and the lower cover plate 1044. Please refer to [link / reference]. Figure 3 Each of the positioning rods 1046 has a hot-melt sheet 1047 fixedly connected to its middle portion, and the positioning rods 1046 are bonded and fixed to the middle portion of the filter media 105 through the hot-melt sheet 1047. This application supports the filter media 105 in the middle portion by setting a number of positioning rods 1046, and uses the hot-melt sheet 1047 to fix the position of the filter media 105, thereby greatly improving the stability of the position of the filter media 105 and avoiding the problem of deformation and displacement of the filter media 105 caused by the impact of high flow rate and high pressure water flow, which leads to a decrease in filtration effect.

[0036] Please see Figure 5 To ensure stable installation of each positioning rod 1046, several electrical connectors 1045 are fixedly connected to the top edge of the upper cover plate 1043. The bottom of each electrical connector 1045 is fixedly connected to the top of each positioning rod 1046. Several guide rings 1048 are fixedly connected to the top edge of the lower cover plate 1044. The bottom of each positioning rod 1046 is fixedly connected to the guide ring 1048. The length of the positioning rod 1046 is greater than the distance between the upper cover plate 1043 and the lower cover plate 1044, allowing the bottom of the positioning rod 1046 to pass through the guide ring 1048, thus facilitating the fixing of the positioning rod 1046 and the guide ring 1048. In this embodiment, the fixing method between the positioning rod 1046 and the guide ring 1048 is welding.

[0037] In one embodiment, see Figure 3 To facilitate the installation and positioning between the positioning rod 1046 and the filter material 105, the filter material 105 is provided with several positioning through holes. The positioning through holes are formed by the bending and folding of the filter material 105 itself. Specifically, the filter material 105 forms several folding units by bending and folding itself. Each folding unit includes at least one middle bending section. The middle bending section bends at the reserved passage position of the positioning rod 1046 and surrounds to form the positioning through hole. One side of the middle bending section is connected to several overlapping folding sections. The bending points of the several overlapping folding sections are connected and fixed to the inner wall of the support sleeve 1071 or the outer wall of the diversion pipe 1041. The several overlapping folding sections are sequentially overlapped to form the filter material 105 as a whole.

[0038] In one embodiment, see Figure 3 andFigure 4 To support the filter material 105 externally, a support sleeve 1071 is fitted onto the outer wall of the filter material 105. Several through grooves are opened in the middle of the side wall of the support sleeve 1071. Support mesh 1072 is fixedly connected to the inner wall of each of the several through grooves. The mesh supports, contacts and limits the filter material 105. A connecting part 1073 is provided between any two adjacent through grooves. To further improve the limiting effect on the filter material 105, the inner side wall of the connecting part 1073 is coated with fixing adhesive. The edge of the filter material 105 is bonded and fixed to the connecting part 1073 by fixing adhesive.

[0039] In one embodiment, see Figure 2 To improve the installation stability of the support sleeve 1071 and the overall installation stability of the support sleeve 1071 and the core 104, the bottom edge of the support sleeve 1071 is bent inward to form an annular support portion 1061. The inner diameter of the annular support portion 1061 is smaller than the diameter of the lower cover plate 1044, thereby limiting and supporting the lower cover plate 1044 through the arc-shaped support portion. The top of the support sleeve 1071 extends upward to form a docking portion 1062. A docking ring 1063 is fixedly connected to the top of the inner wall of the housing 101. The docking portion 1062 is threadedly connected to the docking ring 1063. Through the threaded docking of the docking portion 1062 and the docking screw, a stable connection between the support sleeve 1071 and the housing 101 is achieved, thereby improving the overall structural stability of the core 104.

[0040] like Figures 6 to 11 As shown, to realize the production and processing of the above-mentioned high-flow-rate filter element 1, this application provides a high-flow-rate filter element processing apparatus 2. Please refer to [link to relevant documentation]. Figure 6 It includes a processing table 201, a filter media mounting mechanism 210 is provided at one end of the top of the processing table 201, a mounting frame 202 is fixedly connected to the top of the processing table 201, and a transfer mechanism 230 is provided on the top of the inner wall of the mounting frame 202.

[0041] This application previously proposed a technical solution to improve the positional stability of the filter material 105 by applying adhesive to the positioning rod 1046 for bonding. However, how to apply the adhesive to the connection position between the positioning rod 1046 and the filter material 105 constitutes a new technical problem. In the existing dispensing method, if the adhesive is applied after the positioning rod 1046 and the filter material 105 are assembled, the dispensing operation will be difficult due to the obstruction of the filter material 105. If the adhesive is applied after the positioning rod 1046 and the filter material 105 are assembled, the frictional contact between the filter material 105 and the positioning rod 1046 during the assembly process will wipe away the adhesive, making it difficult to ensure uniform bonding. Therefore, this application designs a new method to realize the assembly dispensing operation between the positioning rod 1046 and the filter material 105.

[0042] Please see Figure 7and Figure 9 Specifically, the filter media installation mechanism 210 includes a placement groove 2101, and a placement ring 2102 is fixedly connected inside the placement groove 2101. The size of the placement ring 2102 is the same as that of the lower cover plate 1044. Several positioning protrusions 1049 are fixedly connected to the bottom of the lower cover plate 1044, and several positioning grooves 2111 are opened on the top of the placement ring 2102. During the assembly process, the lower cover plate 1044 is limited by the cooperation of the positioning grooves 2111 and the positioning protrusions 1049, thereby fixing the position of each guide ring 1048 and facilitating the installation and docking of each positioning rod 1046.

[0043] A power connection assembly is provided below the placement slot 2101. The power connection assembly includes a power connection plate 2105. The top of the power connection plate 2105 has several power connection holes, and the bottom of the inner wall of the power connection holes is fixedly connected to a lower power connection base 2106. The transfer mechanism 230 includes a clamping unit and a shifting unit for driving the clamping unit to shift. The clamping unit includes a clamping disk 2303. The top of the clamping disk 2303 has a docking groove 2304. The diameter of the docking groove 2304 is the same as the diameter of the upper cover plate 1043. The top of the inner wall of the docking groove 2304 has several docking holes, and the inner wall of each of the several docking holes is fixedly installed with an upper power connection base 2106. 305. In this application, the upper connector 2305 and the lower connector 2106 cooperate to short-circuit the two ends of the positioning rod 1046, thereby heating the positioning rod 1046 and melting the hot melt strip on it. The melted hot melt strip is used to bond and fix the positioning rod 1046 to the filter material 105. Compared with the traditional dispensing method, the hot melt strip used in this application is solid when not heated. It can stably adhere to the positioning rod 1046 and be evenly distributed along the positioning rod 1046. It will not shift during the insertion and assembly process with the filter material 105, thus achieving uniform and stable bonding of the filter material 105.

[0044] To fix the bottom of the positioning rod 1046 to the guide ring 1048, a welding mechanism is fixedly connected between the power connection assembly and the bottom of the placement groove 2101. The welding mechanism includes a welding frame 2103, and several welding heads 2104 are fixedly installed on the inner wall of the welding frame 2103. The welding heads 2104 are used to weld and fix the junction between the bottom of the positioning rod 1046 and the bottom of the guide ring 1048. After welding, the excess part of the positioning rod 1046 extending out of the guide ring 1048 is disconnected during the welding heating process and falls onto the power connection plate 2105.

[0045] In one embodiment, to facilitate the discharge of debris from the positioning rod 1046 on the docking plate 2105, an air supply frame 2108 is fixedly connected to the bottom of the welding frame 2103. An air supply trough is provided on the side of the air supply frame 2108 near the docking plate 2105, and an air supply fan 2109 is fixedly installed on the inner wall of the air supply frame 2108. Under the blowing action of the air supply fan 2109, air is supplied to the top of the docking plate 2105 through the air supply trough, which blows away and separates the debris on it. An adjusting cylinder 2107 is provided below the docking plate 2105, and the output end of the adjusting cylinder 2107 is fixedly connected to the bottom of the docking plate 2105. A discharge port is provided on one side of the processing table 201, and a discharge trough 2110 is provided below the adjusting cylinder 2107. One end of the discharge trough 2110 is inclined and fixedly connected to the discharge port.

[0046] In one embodiment, see Figure 7 To facilitate the installation of the support sleeve 1071, a sleeve installation mechanism 220 is provided at one end of the top of the processing table 201. The sleeve installation mechanism 220 includes a movable groove, on the inner wall of which a receiving sleeve 2203 is slidably mounted. The inner diameter of the receiving sleeve 2203 is the same as the diameter of the support sleeve 1071. A lifting cylinder 2201 is located below the receiving sleeve 2203, and a servo motor 2202 is fixedly connected to the output end of the lifting cylinder 2201. The output end of the servo motor 2202 is fixedly connected to the bottom of the receiving sleeve 2203. Several anti-slip pads 2204 are fixedly connected to the inner wall of the receiving sleeve 2203. The lifting mechanism... The cylinder 2201 drives the receiving cylinder 2203 to rise, which in turn drives the support sleeve 1071 inside to rise, realizing docking and assembly with the core 104 structure. During the docking and assembly process, the servo motor 2202 drives the receiving cylinder 2203 and the support sleeve 1071 to rotate. The rotation of the support sleeve 1071 is used to smooth and straighten the outer layer of the filter material 105, so that each section of the filter material 105 tilts and extends in the direction of rotation. At the same time, the fixing adhesive applied to the connecting part 1073 can be evenly applied to the outer layer of the filter material 105. After the fixing adhesive solidifies, it helps to fix the filter material 105 and the support sleeve 1071.

[0047] In one embodiment, see Figure 7 and Figure 8To facilitate the shifting of the filter element structure for easier processing, the shifting unit includes a shifting guide rail 2308. A mounting bracket is slidably installed on the inner wall of the shifting guide rail 2308, and a lifting cylinder 2301 is fixedly installed at the bottom of the mounting bracket. To facilitate the alignment of the positioning rod 1046 with the positioning through hole on the filter element, a directional motor 2302 is fixedly connected to the output end of the lifting cylinder 2301. The output end of the directional motor 2302 is fixed to the top of the clamping disc 2303. A recognition camera 2309 is fixedly installed on the bottom edge of the clamping disc 2303. In order to improve the clamping and fixing ability of the clamping disc 2303 to the filter structure, several electric push rods 2307 are fixedly installed inside the clamping disc 2303. The output end of the electric push rod 2307 is fixedly connected to the limiting piece 2306. The electric push rod 2307 pushes out the limiting piece 2306 to make tight contact with the edge of the upper cover plate 1043, thereby locking the upper cover plate 1043.

[0048] In use, the present invention first obtains a semi-finished core 104 by a pre-processing device. The semi-finished core includes an upper cover plate 1043, a shunt pipe 1041 fixedly connected to the middle of the upper cover plate 1043, and a power connector and a positioning rod 1046 fixedly connected to the edge of the upper cover plate 1043. A hot melt sheet 1047 is fixedly connected to the middle of the positioning rod 1046. The mounting bracket and the clamping unit are moved as a whole to the semi-finished core by a shifting guide rail 2308. Above, the lifting cylinder 2301 drives the clamping disc 2303 to press down, causing the docking groove 2304 to engage with the upper cover plate 1043. Then, the electric push rod 2307 drives the limiting piece 2306 to push out and clamp the upper cover plate 1043. The lower cover plate 1044 is then manually placed into the placement ring 2102 in the placement groove 2101, and the positioning protrusion 1049 engages with the positioning groove 2111 to limit the lower half of the cover. The state at this time is as follows. Figure 10 As shown, the filter material 105 is then placed on the lower cover plate 1044, and the positions of each positioning through hole on the filter material 105 and each guide ring 1048 on the lower cover plate 1044 are aligned.

[0049] The displacement guide rail 2308 initiates the movement of the semi-finished product to above the filter media 105. The recognition camera 2309 detects the position of the positioning through-holes. Then, the adjusting motor drives the clamping disc 2303 to rotate, aligning the positioning rods 1046 with the positioning through-holes. Next, the lifting cylinder 2301 drives the clamping disc 2303 to press down, causing each positioning rod 1046 to pass through its respective positioning through-hole, then exit from the bottom of each guide ring 1048, and enter the respective power connection holes of the power connection plate 2105. At this time, the upper power connection base 2305 and the lower power connection base 2106 are energized, causing the positioning rods 1046 to... 046 Short-circuit heating to melt the hot melt strip. The melted hot melt strip is used to bond and fix the positioning rod 1046 and the filter material 105. After melting, the power is cut off. At this time, the welding head 2104 performs fusion welding on the junction of the bottom of the guide plate and the positioning rod 1046 to fix the positioning rod 1046. The excess part of the bottom of the positioning rod 1046 breaks off due to welding. The fan 2109 is started and blows air through the air delivery channel to blow out the fragments of the positioning rod 1046 on the junction plate 2105. The fragments are then received and discharged by the discharge chute 2110.

[0050] Then, the lifting cylinder 2301 moves the semi-finished body out of the placement slot 2101. At this time, the filter material 105 and the lower cover plate 1044 are connected to the semi-finished body. Then, the support sleeve is placed into the receiving cylinder 2203 by manual labor or feeding equipment. Fixing adhesive is applied to the inner wall of the connecting part 1073 of the support sleeve 1071 by the dispensing mechanism or manual labor. The state at this time is as follows. Figure 11 As shown, the semi-finished body is moved above the receiving cylinder 2203 by the shifting guide rail 2308. The semi-finished body is moved down by the lifting motor, and at the same time, the receiving cylinder 2203 is raised by the lifting cylinder 2201, so that the support sleeve 1071 is fitted into the semi-finished body. At the same time, the servo motor 2202 drives the support cylinder to rotate, smoothing and straightening the outer layer of the filter material 105, so that each section of the filter material 105 tilts and extends in the direction of rotation. At the same time, the fixing adhesive applied to the connecting part 1073 can be evenly applied to the outer layer of the filter material 105. After the fixing adhesive solidifies, it helps to fix the filter material 105 to the support sleeve 1071. Then, the assembly of the housing 101 and other structures is completed by the rear equipment to obtain the filter element as a whole.

[0051] The above-disclosed embodiments are merely a few specific examples of the present invention. However, the embodiments of the present invention are not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A high-flow-rate filter element, characterized in that, The device includes a housing (101) and a core (104). A water inlet pipe (102) is fixedly connected to the top of the housing (101), and a water outlet pipe (103) is fixedly connected to one side of the housing (101). A diversion pipe (1041) is fixedly connected to the bottom of the water inlet pipe (102). Several diversion holes (1042) are formed on the outer wall of the diversion pipe (1041). Filter media (105) is fixedly connected to the middle of the diversion pipe (1041). The core (104) contains… The filter material includes an upper cover plate (1043) and a lower cover plate (1044) arranged in parallel. A plurality of positioning rods (1046) are provided between the upper cover plate (1043) and the lower cover plate (1044). A hot melt sheet (1047) is fixedly connected to the middle of each of the positioning rods (1046). The positioning rods (1046) are bonded and fixed to the middle of the filter material (105) through the hot melt sheet (1047). A support sleeve (1071) is provided on the outer wall of the filter material (105).

2. A high-flow-rate filter element as described in claim 1, characterized in that, The top edge of the upper cover plate (1043) is fixedly connected to several electrical connectors, the bottom of the several electrical connectors is fixedly connected to the top of several positioning rods (1046), the top edge of the lower cover plate (1044) is fixedly connected to several guide rings (1048), and the bottom of the several positioning rods (1046) is fixedly connected to the guide rings (1048).

3. A high-flow-rate filter element as described in claim 1, characterized in that, The support sleeve (1071) has several through slots in the middle of its side wall. The inner walls of the several through slots are fixedly connected with support mesh (1072). A connecting part (1073) is provided between any two adjacent through slots. The inner side wall of the connecting part (1073) is coated with fixing adhesive. The edge of the filter material (105) is bonded and fixed to the connecting part (1073) by fixing adhesive.

4. A high-flow-rate filter element as described in claim 3, characterized in that, The bottom edge of the support sleeve (1071) is bent inward to form an annular support portion (1061). The inner diameter of the annular support portion (1061) is smaller than the diameter of the lower cover plate (1044). The top of the support sleeve (1071) extends upward to form a docking portion (1062). A docking ring (1063) is fixedly connected to the top of the inner wall of the housing (101). The docking portion (1062) and the docking ring (1063) are threadedly connected.

5. The processing apparatus for a high-flow-rate filter element as described in claim 1, characterized in that, The system includes a processing table (201), a filter media mounting mechanism (210) at one end of the top of the processing table (201), a mounting frame (202) fixedly connected to the top of the processing table (201), a transfer mechanism (230) at the top of the inner wall of the mounting frame (202), a filter media mounting mechanism (210) including a placement groove (2101), a placement ring (2102) fixedly connected inside the placement groove (2101), and a power connection assembly below the placement groove (2101), the power connection assembly including a power connection plate (2105). The top of the device has several electrical connection holes, and the bottom of the inner wall of the electrical connection holes is fixedly connected to a lower electrical connector (2106); a welding mechanism is fixedly connected between the electrical connection assembly and the bottom of the placement groove (2101); the transfer mechanism (230) includes a clamping unit and a shifting unit for driving the clamping unit to shift; the clamping unit includes a clamping disk (2303); the top of the clamping disk (2303) has a docking groove (2304); the top of the inner wall of the docking groove (2304) has several docking holes; and the inner walls of the several docking holes are all fixedly installed with an upper electrical connector (2305).

6. The processing apparatus for a high-flow-rate filter element as described in claim 5, characterized in that, The welding mechanism includes a welding frame (2103), a plurality of welding heads (2104) are fixedly installed on the inner wall of the welding frame (2103), an air supply frame (2108) is fixedly connected to the bottom of the welding frame (2103), an air supply groove is opened on the side of the air supply frame (2108) near the electrical panel (2105), and an air supply fan (2109) is fixedly installed on the inner wall of the air supply frame (2108).

7. The processing apparatus for a high-flow-rate filter element as described in claim 5, characterized in that, The shifting unit includes a shifting guide rail (2308), a hanging bracket is slidably installed on the inner wall of the shifting guide rail (2308), a lifting cylinder (2301) is fixedly installed at the bottom of the hanging bracket, a directional motor (2302) is fixedly connected to the output end of the lifting cylinder (2301), the output end of the directional motor (2302) is fixedly connected to the top of the gripping disk (2303), and a recognition camera (2309) is fixedly installed on the bottom edge of the gripping disk (2303).

8. The processing apparatus for a high-flow-rate filter element as described in claim 5, characterized in that, The bottom of the lower cover plate (1044) is fixedly connected with several positioning protrusions (1049), and the top of the placement ring (2102) is provided with several positioning grooves (2111).

9. The processing apparatus for a high-flow-rate filter element as described in claim 5, characterized in that, The gripping disc (2303) has several electric actuators (2307) fixedly installed inside, and the output end of the electric actuator (2307) is fixedly connected to a limiting piece (2306).

10. The processing apparatus for a high-flow-rate filter element as described in claim 5, characterized in that, A sleeve mounting mechanism (220) is provided at one end of the top of the processing table (201). The sleeve mounting mechanism (220) includes a movable groove. A receiving cylinder (2203) is slidably installed on the inner wall of the movable groove. The inner diameter of the receiving cylinder (2203) is the same as the diameter of the supporting sleeve (1071). A lifting cylinder (2201) is provided below the receiving cylinder (2203). A servo motor (2202) is fixedly connected to the output end of the lifting cylinder (2201). The output end of the servo motor (2202) is fixedly connected to the bottom of the receiving cylinder (2203). Several anti-slip pads (2204) are fixedly connected to the inner wall of the receiving cylinder (2203).

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