Filter element collecting and forming machine
By employing a speed difference design between the threaded rod and the receiving rod, along with multi-motor drive in the filter cartridge forming machine, the problems of uneven filter cartridge forming and automatic movement were solved, thereby achieving consistent filter cartridge thickness and improved processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN JINGLV ELECTRONICS & SCI TECH CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-26
AI Technical Summary
Existing filter cartridge forming equipment is prone to uneven forming and thickness differences in the material receiving process, making it difficult to achieve automatic movement and continuous processing of filter cartridges, thus affecting production efficiency.
The design incorporates a speed difference between the threaded rod and the take-up rod, combined with multiple motor drives and guiding mechanisms, to ensure that the filter element is formed at a uniform speed and moves automatically during the take-up process, and achieves precise cutting through a cutter.
This has achieved consistency in filter element molding thickness and improved processing efficiency, thereby enhancing the molding quality and production efficiency of filter elements.
Smart Images
Figure CN224275869U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of filter element processing equipment, and in particular to a filter element collecting and forming machine. Background Technology
[0002] In the field of filter element processing, meltblown machines are key equipment for producing meltblown filter elements, as they melt PP granular materials (polypropylene raw material granules) into a molten substance and then spray it out. With the increasing demand for filter elements from various industries, especially in environmental protection, medical and industrial fields, the requirements for filter element filtration accuracy, dirt holding capacity and service life are getting higher and higher. Existing filter element molding equipment has gradually exposed many shortcomings.
[0003] Currently, common filter cartridge forming equipment on the market has certain limitations in its structural and functional design, resulting in an inability to continuously and efficiently process and form filter cartridges. In the filter cartridge collecting and forming stage, some equipment uses traditional collecting methods, such as spraying molten material onto a rotating shaft using a melt-blowing machine, simultaneously driving the shaft to collect the material and form it into a filter cartridge. This method is prone to uneven filter cartridge forming during the collecting process. Due to the lack of effective control methods, the thickness of the filter cartridge may vary significantly in the early and later stages of collecting, affecting the overall performance of the filter cartridge. Moreover, once the filter cartridge reaches a certain thickness, traditional equipment struggles to achieve automatic movement of the filter cartridge during the collecting process, making subsequent processing steps unsustainable and severely restricting the improvement of production efficiency. Therefore, a filter cartridge collecting and forming machine is provided to solve the above-mentioned technical problems. Utility Model Content
[0004] The purpose of this utility model is to provide a filter cartridge collecting and forming machine to address the shortcomings of existing technologies, thereby solving the technical problem that existing filter cartridge forming equipment cannot continuously process and form filter cartridges.
[0005] To achieve the above objectives, the technical solution of this utility model is as follows:
[0006] A filter cartridge collecting and forming machine includes a support platform, a forming station on the support platform, and a collecting mechanism for rotatably collecting melt sprayed from a meltblown machine to form it into a filter cartridge.
[0007] The receiving mechanism includes a base plate and a first mounting base mounted on the base plate. A horizontally arranged receiving rod is rotatably mounted on the first mounting base. The receiving rod rotates to collect and shape the melt sprayed from the meltblown machine. A second mounting base is also provided. A rotating rod coaxially mounted on the second mounting base and coaxially with the receiving rod is mounted on the second mounting base. The receiving rod is cylindrical, and part of the rotating rod passes through the interior of the receiving rod and rotates with it. A threaded rod is located on the outside of the receiving rod and coaxially with it at the end of the rotating rod that passes through the interior of the receiving rod. Both the threaded rod and the receiving rod are located at the forming station. The rotating rod rotates at a speed greater than the receiving rod, so that the filter element moves at a uniform speed along the length of the receiving rod when it rotates and is formed.
[0008] Furthermore, the first mounting base is equipped with a first drive motor for driving the take-up rod to rotate, and the second mounting base is equipped with a second drive motor for driving the rotating rod to rotate; the surface of the take-up rod is formed with a groove whose length direction is aligned with its axis.
[0009] Furthermore, a movable plate is provided at the end of the filter element's movement trajectory. The movable plate and the support platform are laterally movable on the support platform, and the movement direction of the movable plate is consistent with the movement trajectory of the filter element. A first support roller and a second support roller are rotatably arranged side by side on the movable plate and their length direction is parallel to the movement trajectory of the filter element. The first support roller and the second support roller are at the same level and are used to support the filter element to be cut.
[0010] Furthermore, a fixed seat is installed on the movable plate next to the first support roller. A movable rod is rotatably mounted on the fixed seat. The middle position of the movable rod is rotatably set with the fixed seat, and the axis of rotation of the movable rod is parallel to the movement trajectory of the filter element. A cutter for contacting the filter element and cutting it is installed on the end of the movable rod close to the movement trajectory of the filter element. A vertically arranged cylinder is also installed on the movable plate, and the end of the cylinder's extension rod is movably set with the end of the movable rod away from the cutter.
[0011] Furthermore, the second support roller is movably mounted on the movable plate, and the movable plate is equipped with a guide plate placed beside the second support roller for guiding the cut filter element.
[0012] Furthermore, the movable plate is equipped with a slide rail arranged laterally and parallel to the movement trajectory of the filter element. The slide rail is equipped with a sliding frame that can slide towards or away from the cutter. The sliding frame is equipped with an abutment block for abutting the end of the filter element during the movement. A second servo motor is installed at the end of the slide rail, and a fourth lead screw with a length direction parallel to the length direction of the slide rail is installed on the output shaft of the second servo motor. The fourth lead screw is threadedly connected to the sliding frame.
[0013] Furthermore, the movable plate is equipped with a guide rod, and the guide rod is equipped with a lifting frame that can move up and down. The lifting frame is rotatably equipped with a pair of pressing rollers for pressing the filter element during the cutting process to prevent the filter element from shifting. The pressing rollers are positioned directly above the filter element's movement trajectory and close to the cutter.
[0014] Furthermore, the transverse movement mechanism includes a third guide frame mounted on the support platform. The length direction of the third guide frame is parallel to the transverse movement direction of the filter element, and the movable plate is transversely slidably mounted on the third guide frame. A first servo motor is also mounted on the support platform in a horizontal arrangement, and a third lead screw is mounted on the output shaft of the first servo motor in a length direction parallel to the length direction of the third guide frame. The third lead screw is threadedly connected to the movable plate.
[0015] Furthermore, it includes a base, a support platform is mounted on the base, and an adjustment mechanism for controlling the lateral movement of the support platform is provided on the base; the adjustment mechanism includes a first guide frame mounted on the base and whose length direction is parallel to the lateral movement direction of the filter element, a first adjustment plate is slidably mounted on the first guide frame, and a second guide frame arranged laterally and whose length direction is perpendicular to the length direction of the first guide frame is mounted on the first adjustment plate, a second adjustment plate is slidably mounted on the second guide frame, and the support platform and the second adjustment plate are fixedly mounted.
[0016] Furthermore, a first fixing block is installed on the base, and a first lead screw with a length direction parallel to the length direction of the first guide frame is rotatably provided on the first fixing block. The first lead screw is threadedly connected to the first adjusting plate. A second fixing block is installed on the first adjusting plate, and a second lead screw with a length direction parallel to the length direction of the second guide frame is rotatably provided on the second fixing block. The second lead screw is threadedly connected to the second adjusting plate.
[0017] The beneficial effects of this invention are as follows: During use, the meltblown machine simultaneously sprays molten material onto the threaded rod and the receiving rod. While driving the receiving rod to rotate, it also drives the rotating rod to rotate. The rotating rod rotates inside the receiving rod, and its rotation speed is greater than that of the receiving rod. When the filter element on the receiving rod has reached the specified thickness, the speed difference between the threaded rod and the receiving rod ensures that the formed filter element continues to move at a constant speed along the length of the receiving rod during the continuous material collection and forming process, moving to the subsequent designated position for cutting. By setting the threaded rod and creating a speed difference between the threaded rod and the receiving rod, the filter element automatically moves laterally during the automatic rotation and forming process, resulting in a consistent filter element thickness and improving the forming efficiency and quality of the filter element. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0019] Figure 2This is a schematic diagram of the material receiving mechanism of this utility model.
[0020] Figure 3 This is a schematic diagram of the cutting part of this utility model.
[0021] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model.
[0022] The reference numerals in the figures include:
[0023] 15. Base; 16. Support platform; 17. Adjustment mechanism; 171. First guide frame; 172. First adjusting plate; 173. First fixing block; 174. First lead screw; 175. Second guide frame; 176. Second adjusting plate; 177. Second fixing block; 178. Second lead screw; 18. Receiving mechanism; 181. Base plate; 182. First mounting base; 183. Receiving rod; 184. Groove; 185. First drive motor; 186. Second mounting base; 187. Rotating rod; 188. Threaded rod; 189. Second drive motor; 19. Forming station; 20. Upper limit roller; 21. Fixed frame; 22. Lower limit roller; 23. Movable plate; 24. Transverse movement mechanism; 241. Third guide frame; 242. First servo motor; 243. Third lead screw; 25. Slide rail; 26. Fourth lead screw; 27. Second servo motor; 28. Sliding frame; 29. Abutment block; 30. First support roller; 31. Second support roller; 32. Guide plate; 33. Fixed seat; 34. Movable rod; 35. Cutter; 36. Cylinder; 37. Guide rod; 38. Lifting frame; 39. Pressing roller; 40. Filter element. Detailed Implementation
[0024] The following is a detailed description of a filter cartridge collecting and forming machine according to the present invention, with reference to the accompanying drawings.
[0025] like Figure 1-2 As shown, an embodiment of the filter cartridge collecting and forming machine of this utility model includes a base 15 and a support platform 16 disposed on the base 15. The base 15 is provided with an adjustment mechanism 17 for controlling the lateral movement of the support platform 16. By operating the adjustment mechanism 17, the support platform 16 can be controlled to move laterally on the base 15, that is, move back and forth or left and right. The support platform 16 is provided with a forming station 19 aligned with a meltblown machine (not shown in the figure), and is also equipped with a collecting mechanism 18 for rotatably collecting the melt sprayed from the meltblown machine (not shown in the figure) to form a filter cartridge 40. The rotating execution part of the collecting mechanism 18 is located at the forming station 19. The meltblown machine (not shown in the figure) melts PP granular material into a molten substance and sprays the molten substance onto the rotating execution part of the collecting mechanism 18, thereby achieving the rotatable collection of the molten substance and its formation into a filter cartridge 40. The specific collecting and forming process is described below.
[0026] Specifically, the receiving mechanism 18 includes a base plate 181 mounted on a support platform 16 and a first mounting base 182 mounted on the base plate 181. A horizontally arranged receiving rod 183 is rotatably mounted on the first mounting base 182, and a first drive motor 185 is mounted on the first mounting base 182 to drive the receiving rod 183 to rotate and collect the melt sprayed from the meltblown machine (not shown in the figure) for forming. The surface of the receiving rod 183 has a groove 184 formed along its axis in the length direction. After the PP granules are melted into a melt by the meltblown machine (not shown in the figure), the melt is sprayed onto the surface of the receiving rod 183. At the same time, the first drive motor 185 drives the receiving rod 183 to rotate, thereby realizing the collection of the sprayed melt. After continuous collection, a cylindrical filter element 40 is formed on the receiving rod 183. In addition, the groove 184 prevents the receiving rod 183 from slipping with the filter element 40 during rotation.
[0027] However, in order to continuously process the filter element 40 for material collection and forming, a second mounting base 186 is also installed on the base plate 181. A rotating rod 187, coaxially arranged with the material collection rod 183, is rotatably mounted on the second mounting base 186. The material collection rod 183 is cylindrical, and part of the rotating rod 187 passes through the interior of the material collection rod 183 and is rotatably mounted therewith. A second drive motor 189 is also mounted on the second mounting base 186 to drive the rotating rod 187 to rotate. When the first drive motor 185 drives the material collection rod 183 to rotate, the second drive motor 189 also drives the rotating rod 187 to rotate, and the rotating rod 187 rotates inside the material collection rod 183. A threaded rod 188, coaxially arranged with and located outside the material collection rod 183, is provided at the end of the rotating rod 187 that passes through the interior of the material collection rod 183. Both the threaded rod 188 and the material collection rod 183 are located at the forming station 19. The meltblown machine (not shown in the figure) sprays the melt onto the threaded rod 188 and the take-up rod 183 simultaneously. When the take-up rod 183 is driven to rotate, the rotating rod 187 is also driven to rotate. The rotating rod 187 rotates at a speed greater than that of the take-up rod 183. When the filter element 40 on the take-up rod 183 has been formed to the specified thickness, the speed difference between the threaded rod 188 and the take-up rod 183 ensures that the formed filter element 40 will continue to move along the length of the take-up rod 183 at a constant speed during the continuous take-up and forming process, and move to the subsequent specified position for cutting.
[0028] Additionally, during the rotational forming of the filter element 40 and its uniform movement along the length of the receiving rod 183, to ensure the filter element 40 moves laterally in a straight line, an upper limit roller 20 and a lower limit roller 22 are provided on the trajectory of the filter element 40 to limit its movement during the lateral movement. Both the upper limit roller 20 and the lower limit roller 22 are mounted on the support platform 16 via a fixing frame 21. As the filter element 40 continues to move along the length of the receiving rod 183, the limiting action of the upper limit roller 20 and the lower limit roller 22 ensures that the filter element 40 always maintains a straight line movement.
[0029] In this embodiment, to cut the formed filter element 40, a movable plate 23 is provided at the end of the filter element 40's movement trajectory. A transverse mechanism 24 is provided between the movable plate 23 and the support platform 16. The transverse mechanism 24 allows the movable plate 23 to be laterally moved on the support platform 16, and the movement direction of the movable plate 23 is consistent with the movement trajectory of the filter element 40. A first support roller 30 and a second support roller 31 are rotatably arranged side-by-side on the movable plate 23, with their length direction parallel to the movement trajectory of the filter element 40. The first support roller 30 and the second support roller 31 are at the same level and are used to support the filter element 40 to be cut. The formed filter element 40 moves continuously and at a uniform speed along the length direction of the receiving rod 183 to a position between the first support roller 30 and the second support roller 31, where it is supported by both, facilitating subsequent cutting of the filter element 40.
[0030] like Figure 3As shown, a fixed seat 33 is mounted on the movable plate 23, located beside the first support roller 30. A movable rod 34 is rotatably mounted on the fixed seat 33. The middle position of the movable rod 34 is rotatably set with the fixed seat 33, and the axis of rotation of the movable rod 34 is parallel to the movement trajectory of the filter element 40. A cutter 35 for contacting the filter element to cut it is mounted on the end of the movable rod 34 near the movement trajectory of the filter element 40. A vertically arranged cylinder 36 is also mounted on the movable plate 23, and the end of the telescopic rod of the cylinder 36 is movably set with the end of the movable rod 34 away from the cutter 35. The formed filter element 40 moves continuously and at a constant speed to the position between the first support roller 30 and the second support roller 31. While being supported by both, the filter element 40 rotates and moves laterally at the position between the first support roller 30 and the second support roller 31. At this time, the filter element 40 will pass under the cutter 35. After passing a specified distance, the transverse mechanism 24 is activated to control the movable plate 23 to move laterally on the support table 16 along the movement trajectory of the filter element 40. During the continuous forming and transverse movement of the filter element 40, the movable plate 23 carries the cutter 35 and moves laterally synchronously with the filter element 40, so that the cutter 35 is stationary relative to the filter element 40. Then the cylinder 36 is activated, and the extension rod of the cylinder 36 extends upward to make the cutter 35 move downward and contact the filter element 40. Then, in conjunction with the rotation of the filter element 40 itself, the filter element 40 can be cut.
[0031] In this embodiment, the second support roller 31 is movably mounted on the movable plate 23. The movable plate 23 is equipped with a guide plate 32 placed beside the second support roller 31 for guiding the cut filter element 40. When the filter element 40 is cut by the cutter 35, the second support roller 31 is controlled to move downward a specified distance to stop supporting the cut filter element 40. The cut filter element 40 automatically falls down and is guided to the collection frame (not shown in the figure) by the guide plate 32 for collection. When further cutting is needed, the second support roller 31 is controlled to return to its original position, so that the filter element 40 to be cut can be supported again.
[0032] In order to control the cutting length of the filter element 40, the movable plate 23 is also equipped with a horizontally arranged slide rail 25 whose length direction is parallel to the movement trajectory of the filter element 40. The slide rail 25 is equipped with a sliding frame 28 that can slide towards or away from the cutter 35. The sliding frame 28 is equipped with an abutment block 29 for abutting the end of the filter element 40 during the movement. During the rotation and lateral movement of the filter element 40 between the first support roller 30 and the second support roller 31, the filter element 40 passes under the cutter 35. After passing a specified distance, the end of the filter element 40 is blocked by the abutment block 29, preventing the filter element 40 from continuing to move laterally. At this time, the lateral movement mechanism 24 is activated, controlling the movable plate 23 to move laterally along the movement trajectory of the filter element 40 on the support platform 16. The movable plate 23, carrying the cutter 35 and the abutment block 29 abutting the end of the filter element 40, moves laterally synchronously with the filter element 40, so that the cutter 35 and the abutment block 29 are stationary relative to the filter element 40. At this time, the filter element 40 can be cut by the cutter 35. Furthermore, when the sliding frame 28 slides on the slide rail 25, the distance between the abutment block 29 and the cutter 35 is adjusted, thereby controlling the cutting length of the filter element 40.
[0033] However, in order to control the sliding frame 28 to slide automatically on the slide rail 25, a second servo motor 27 is installed at the end of the slide rail 25, and a fourth lead screw 26 with its length direction parallel to the length direction of the slide rail 25 is provided on the output shaft of the second servo motor 27. The fourth lead screw 26 is threadedly connected to the sliding frame 28. After running the second servo motor 27 and driving the fourth lead screw 26 to rotate, the sliding frame 28 can be controlled to slide automatically on the slide rail 25.
[0034] Additionally, the movable plate 23 is equipped with a guide rod 37, and the guide rod 37 is equipped with a lifting frame 38 that can move up and down. A pair of pressing rollers 39 are rotatably mounted on the lifting frame 38 to press the filter element 40 during the cutting process to prevent it from shifting. The pressing rollers 39 are positioned directly above the movement path of the filter element 40 and close to the cutter 35. Before the cutter 35 contacts the filter element 40, the lifting frame 38 is controlled to move downwards so that the pressing rollers 39 simultaneously press the filter element 40. After pressing, the cutter 35 can be controlled to contact the filter element 40 for cutting. This prevents the filter element 40 from shifting from its original position during the cutting process, improving cutting efficiency.
[0035] Furthermore, the transverse movement mechanism 24 includes a third guide frame 241 mounted on the support platform 16. The length direction of the third guide frame 241 is parallel to the transverse movement direction of the filter element 40, and the movable plate 23 is transversely slidably mounted on the third guide frame 241. The support platform 16 is also equipped with a first servo motor 242 arranged horizontally, and the output shaft of the first servo motor 242 is equipped with a third lead screw 243 whose length direction is parallel to the length direction of the third guide frame 241. The third lead screw 243 is threadedly connected to the movable plate 23. The first servo motor 242 is activated, thereby driving the third lead screw 243 to rotate. Under the action of the threaded connection between the third lead screw 243 and the movable plate 23, the movable plate 23 can be controlled to move laterally on the third guide frame 241. During the continuous forming and lateral movement of the filter element 40, the movable plate 23, carrying the cutter 35 and the abutment block 29 abutting the end of the filter element 40, moves laterally synchronously with the filter element 40, so that the cutter 35 and the abutment block 29 are stationary relative to the filter element 40. At this time, the filter element 40 can be cut by the cutter 35.
[0036] like Figure 4 As shown, the adjustment mechanism 17 includes a first guide frame 171 mounted on the base 15 and parallel in length to the direction of lateral movement of the filter element 40. A first adjustment plate 172 is slidably mounted on the first guide frame 171, and a second guide frame 175 is mounted on the first adjustment plate 172 and arranged laterally with its length direction perpendicular to the length direction of the first guide frame 171. A second adjustment plate 176 is slidably mounted on the second guide frame 175. The support platform 16 is fixedly mounted to the second adjustment plate 176. By controlling the lateral movement of the first adjustment plate 172 on the first guide frame 171 and the lateral movement of the second adjustment plate 176 on the second guide frame 175, the support platform 16 can be controlled to move back and forth or left and right on the base 15 to adjust its position, so that the forming station 19 can be accurately aligned with the meltblown machine (not shown in the figure), thereby improving the efficiency of subsequent filter element 40 forming.
[0037] Additionally, a first fixing block 173 is mounted on the base 15, and a first lead screw 174, whose length direction is parallel to the length direction of the first guide frame 171, is rotatably mounted on the first fixing block 173. The first lead screw 174 is threadedly connected to the first adjusting plate 172. By driving the first lead screw 174 to rotate, the first adjusting plate 172 can be controlled to slide laterally on the first guide frame 171. A second fixing block 177 is mounted on the first adjusting plate 172, and a second lead screw 178, whose length direction is parallel to the length direction of the second guide frame 175, is rotatably mounted on the second fixing block 177. The second lead screw 178 is threadedly connected to the second adjusting plate 176. By driving the second lead screw 178 to rotate, the second adjusting plate 176 can be controlled to slide laterally on the second guide frame 175.
[0038] In summary, this utility model possesses the aforementioned excellent characteristics, enabling it to achieve unprecedented efficiency in use and thus become a highly practical product.
[0039] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of this utility model. The content of this specification should not be construed as a limitation of this utility model.
Claims
1. A filter element take-up forming machine characterized by: It includes a support platform (16), on which a forming station (19) and a material collection mechanism (18) for rotatably collecting the melt sprayed from the meltblown machine to form it into a filter element (40); The receiving mechanism (18) includes a base plate (181) and a first mounting base (182) mounted on the base plate (181). A horizontally arranged receiving rod (183) is rotatably provided on the first mounting base (182). The receiving rod (183) rotates to collect and shape the melt sprayed from the meltblown machine. A second mounting base (186) is also provided. A rotating rod (187) coaxially arranged with the receiving rod (183) is rotatably provided on the second mounting base (186). The receiving rod (183) is cylindrical, and the rotating rod (187) is also rotatably arranged with the receiving rod (183). Part of the 87) passes through the inside of the receiving rod (183) and is rotatably set therewith. The end of the rotating rod (187) passing through the inside of the receiving rod (183) is provided with a threaded rod (188) placed outside the receiving rod (183) and coaxially set therewith. The threaded rod (188) and the receiving rod (183) are both placed at the forming station (19). The rotating rod (187) rotates at a speed greater than the rotating rod (183) so that the filter element (40) moves at a uniform speed along the length direction of the receiving rod (183) when it rotates to form.
2. The filter cartridge collecting and forming machine according to claim 1, characterized in that: The first mounting base (182) is equipped with a first drive motor (185) for driving the take-up rod (183) to rotate, and the second mounting base (186) is equipped with a second drive motor (189) for driving the rotating rod (187) to rotate; the take-up rod (183) has a groove (184) formed on its surface with its length direction aligned with its axis.
3. The filter cartridge collecting and forming machine according to claim 1, characterized in that: A movable plate (23) is provided at the end of the movement trajectory of the filter element (40). A transverse mechanism (24) is provided between the movable plate (23) and the support platform (16). The transverse mechanism (24) allows the movable plate (23) to be moved laterally on the support platform (16), and the movement direction of the movable plate (23) is consistent with the movement trajectory of the filter element (40). A first support roller (30) and a second support roller (31) are rotatably arranged on the movable plate (23) and their length direction is parallel to the movement trajectory of the filter element (40). The first support roller (30) and the second support roller (31) are at the same level and are used to support the filter element (40) to be cut.
4. The filter cartridge collecting and forming machine according to claim 3, characterized in that: A fixed seat (33) is mounted on the movable plate (23) and placed next to the first support roller (30). A movable rod (34) is rotatably mounted on the fixed seat (33). The middle position of the movable rod (34) is rotatably set with the fixed seat (33), and the axis of rotation of the movable rod (34) is parallel to the movement trajectory of the filter element (40). A cutter (35) for contacting the filter element to cut it is mounted on the end of the movable rod (34) near the movement trajectory of the filter element (40). A vertically arranged cylinder (36) is also mounted on the movable plate (23), and the end of the telescopic rod of the cylinder (36) is movably set with the end of the movable rod (34) away from the cutter (35).
5. A filter cartridge collecting and forming machine according to claim 4, characterized in that: The second support roller (31) is movably mounted on the movable plate (23), and the movable plate (23) is equipped with a guide plate (32) placed beside the second support roller (31) for guiding the cut filter element (40).
6. A filter cartridge collecting and forming machine according to claim 4, characterized in that: The movable plate (23) is equipped with a slide rail (25) arranged laterally and parallel to the movement trajectory of the filter element (40) in the length direction. The slide rail (25) is equipped with a sliding frame (28) that can slide towards or away from the cutter (35). The sliding frame (28) is equipped with an abutment block (29) for abutting the end of the filter element (40) during the movement. The end of the slide rail (25) is equipped with a second servo motor (27), and the output shaft of the second servo motor (27) is equipped with a fourth lead screw (26) whose length direction is parallel to the length direction of the slide rail (25). The fourth lead screw (26) is threadedly connected to the sliding frame (28).
7. A filter cartridge collecting and forming machine according to claim 4, characterized in that: The movable plate (23) is provided with a guide rod (37), and the guide rod (37) is provided with a lifting frame (38) that can move up and down. The lifting frame (38) is rotatably provided with a pair of pressing rollers (39) for pressing the filter element (40) during the cutting process to prevent the filter element (40) from shifting. The pressing rollers (39) are positioned directly above the movement trajectory of the filter element (40) and close to the cutter (35).
8. A filter cartridge collecting and forming machine according to claim 6, characterized in that: The transverse movement mechanism (24) includes a third guide frame (241) mounted on a support platform (16). The length direction of the third guide frame (241) is parallel to the transverse movement direction of the filter element (40), and the movable plate (23) is transversely slidably mounted on the third guide frame (241). A first servo motor (242) is also mounted on the support platform (16), and a third lead screw (243) with a length direction parallel to the length direction of the third guide frame (241) is mounted on the output shaft of the first servo motor (242). The third lead screw (243) is threadedly connected to the movable plate (23).
9. A filter cartridge collecting and forming machine according to claim 1, characterized in that: The device includes a base (15), a support platform (16) mounted on the base (15), and an adjustment mechanism (17) for controlling the lateral movement of the support platform (16) on the base (15). The adjustment mechanism (17) includes a first guide frame (171) mounted on the base (15) and whose length direction is parallel to the lateral movement direction of the filter element (40). A first adjustment plate (172) is slidably mounted on the first guide frame (171), and a second guide frame (175) is mounted on the first adjustment plate (172) and whose length direction is perpendicular to the length direction of the first guide frame (171). A second adjustment plate (176) is slidably mounted on the second guide frame (175). The support platform (16) and the second adjustment plate (176) are fixedly mounted.
10. A filter cartridge collecting and forming machine according to claim 9, characterized in that: A first fixing block (173) is mounted on the base (15), and a first lead screw (174) with a length direction parallel to the length direction of the first guide frame (171) is rotatably mounted on the first fixing block (173). The first lead screw (174) is threadedly connected to the first adjusting plate (172). A second fixing block (177) is mounted on the first adjusting plate (172), and a second lead screw (178) with a length direction parallel to the length direction of the second guide frame (175) is rotatably mounted on the second fixing block (177). The second lead screw (178) is threadedly connected to the second adjusting plate (176).