A kind of shaping and mesh cutting equipment

Abstract

The present invention provides a shaping, meshing and grooving equipment, comprising a meshing device and a grooving device; the meshing device comprises a meshing platform, a transfer bracket is arranged at the center of the meshing platform, the transfer bracket comprises a transfer platform plate and a transfer support leg, a turntable support plate is fixedly arranged at the upper end of the transfer platform plate, an avoidance through hole is opened at the center of the turntable support plate, a transfer drive mechanism is arranged at the lower end of the transfer platform plate, the output end of the transfer drive mechanism passes through the avoidance through hole, a dividing turntable is arranged above the turntable support plate, and the dividing turntable is coaxially connected with the output end of the transfer drive member; an outer tube feeding mechanism, a pipe mouth shaping mechanism, a meshing mechanism, a flat mesh mechanism, a mesh pressing mechanism, and a feeding mechanism are arranged in sequence along the circumference of the dividing turntable at the upper end of the meshing platform. The feeding mechanism is used to put the assembled filter into the grooving device. The shaping, meshing and grooving equipment arranged as above can automatically complete the assembly of the filter, and has the advantages of high automation and high production capacity.

Description

Technical Field

[0001] The invention relates to filter assembly equipment, in particular to a shaping, meshing and grooving equipment. Background Art

[0002] Currently, existing filters such as Figure 1 As shown, it includes a filter outer tube 17 and a filter inner core 18 arranged on the inner side of the filter outer tube 17. Two limiting rings 19 are formed on the side wall of the filter outer tube 17 by rolling. The inner sides of the two limiting rings 19 respectively contact the two ends of the filter inner core 18 to limit the filter inner core 18.

[0003] However, when producing the above-mentioned filter, workers are first required to manually install the filter core into the filter outer tube, and then put the filter into the groove engraving equipment for rolling processing. This process has the defects of low automation and low production capacity. Summary of the invention

[0004] In view of this, the object of the present invention is to provide a shaping and meshing grooving device, which has the advantages of high automation and high production capacity.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a shaping net-loading and grooving device, comprising a net-loading device and a grooving device;

[0006] The net loading device comprises a net loading platform, a transfer bracket is arranged at the center of the net loading platform, the transfer bracket comprises a transfer platform plate and transfer support legs, the two ends of the transfer support legs are respectively connected to the transfer platform plate and the net loading platform, a turntable support plate is fixedly arranged on the upper end of the transfer platform plate, an avoidance through hole is opened at the center of the turntable support plate, a transfer drive mechanism is arranged at the lower end of the transfer platform plate, the output end of the transfer drive mechanism passes through the avoidance through hole, a dividing turntable is arranged above the turntable support plate, and the dividing turntable is coaxially connected with the output end of the transfer drive member;

[0007] The upper end of the net-loading platform is provided with an outer tube supply station, a tube orifice shaping station, a net-loading station, a net-flattening station, a net-pressing station and a material-unloading station in sequence along the circumference of the indexing turntable. The indexing turntable is provided with a mold sleeve at a position opposite to each station. A placement through hole for placing the filter outer tube is provided from top to bottom at the center of the mold sleeve. When the filter outer tube is placed in the placement through hole, the lower end of the filter outer tube contacts the turntable support plate.

[0008] An outer tube feeding mechanism is provided at the upper end of the net loading platform opposite to the outer tube supply station, and the outer tube feeding mechanism is used to place the filter outer tubes one by one into the mold sleeve of the outer tube supply station;

[0009] A pipe orifice shaping mechanism is provided at the upper end of the net loading platform opposite to the pipe orifice shaping station, and the pipe orifice shaping mechanism is used to extend into the outer pipe of the filter and squeeze the inner pipe wall of the outer pipe of the filter;

[0010] A net loading mechanism is provided at the upper end of the net loading platform and opposite to the net loading station, and the net loading mechanism is used to place the filter inner core onto the upper end of the filter outer tube;

[0011] A flat net mechanism is provided at the upper end of the net-loading platform opposite to the flat net station, and the flat net mechanism is used to press the inner core of the filter so that the inner core of the filter is flush with the outer tube of the filter;

[0012] A mesh pressing mechanism is provided at the upper end of the mesh loading platform opposite to the mesh pressing station, and the mesh pressing mechanism is used to press the filter inner core so that the filter inner core penetrates into the filter outer tube;

[0013] A material unloading mechanism is arranged at the upper end of the net-loading platform opposite to the material unloading station, and the material unloading mechanism is used to put the assembled filter into the groove engraving device.

[0014] Through the above technical solution, when in use, the transfer drive mechanism drives the indexing turntable to rotate at intervals along the circumference at a specific angle. When the mold sleeve is rotated to the outer tube supply station, the outer tube feeding mechanism places a filter outer tube into the mold sleeve, at which time the small end of the filter outer tube is located at the bottom and in contact with the turntable support plate, and the large end of the filter outer tube is located at the top. When the mold sleeve is rotated to the pipe mouth shaping station, the pipe mouth shaping mechanism extends into the filter outer tube, presses against the inner wall of the filter outer tube, and shapes the deformed large end of the filter outer tube into a circle. When the mold sleeve is rotated to the net loading station, the net loading mechanism takes out a filter inner core and places the filter inner core on the upper end of the filter outer tube, at which time the small end of the filter inner core extends into the large end of the filter outer tube. When the mold sleeve is rotated to the flat net station, the flat net mechanism presses the filter inner core downward so that the upper end of the filter inner core is flush with the upper end of the filter outer tube. When the mold sleeve is transferred to the screen pressing station, the screen pressing mechanism presses the filter core downwards, so that the filter core goes deep into the filter outer tube. When the mold sleeve is transferred to the material discharging station, the material discharging mechanism places the filter into the groove engraving device, and the filter is rolled by the groove engraving device.

[0015] The shaping, meshing and grooving equipment arranged as above can automatically complete the assembly of the filter, and has the advantages of high automation and high production capacity.

[0016] The filter core is pressed twice into the filter outer tube, so that the installation of the filter core will become more accurate and the filter core is not easily damaged during the installation process.

[0017] Preferably, the outer tube feeding mechanism comprises an outer tube vibration plate, a cache track, a supply track and a guide sleeve, the feed port of the cache track is connected to the discharge port of the outer tube vibration plate, the discharge port of the cache track extends obliquely downward, the supply track and the cache track are staggered, the feed port of the supply track is located at the side wall of the cache track, and the feed port of the supply track is communicated with the discharge port of the cache track, a pushing block is slidably arranged in the supply track, the pushing block is used to push the filter outer tube from the feed port of the supply track to the discharge port of the supply track, a pushing cylinder is arranged on the net loading platform, the output end of the pushing cylinder is connected to the pushing block, the guide sleeve is located directly above the mold sleeve in the outer tube supply station, a guide hole is opened at the center of the guide sleeve, the inner diameter of the guide hole gradually decreases from top to bottom, so as to guide the filter outer tube falling from the supply track into the mold sleeve in the outer tube supply station.

[0018] Through the above technical scheme, when in use, the outer tube vibration plate continuously supplies the filter outer tube to the cache track through vibration, and the filter outer tubes entering the cache track will be pressed tightly in turn and stacked neatly. When the pushing cylinder drives the pushing block to be staggered with the feed port of the cache channel, an outer filter tube in the cache pipeline will enter the supply track, and then the pushing cylinder drives the pushing block to move to the side of the guide sleeve to push the outer filter tube into the guide sleeve. The guide hole in the guide sleeve will guide the outer filter tube so that the outer filter tube can be accurately inserted into the mold sleeve.

[0019] Preferably, the outer tube feeding mechanism also includes a feeding cylinder and a pressing core rod, the feeding cylinder is arranged directly above the guide sleeve, and the output end of the feeding cylinder is arranged vertically downward, and the pressing core rod is arranged at the output end of the feeding cylinder.

[0020] Through the above technical solution, when the small end of the filter outer tube enters the mold sleeve, the pressing core rod is driven downward by the loading cylinder. When the pressing core rod contacts the inner wall of the filter outer tube, the pressing core rod will drive the filter outer tube to move downward to ensure that the lower end of the filter outer tube contacts the turntable support plate.

[0021] Preferably, the pipe mouth shaping mechanism includes a limit baffle, a shaping cylinder and a shaping mandrel, the limit baffle is arranged directly above the mold sleeve in the pipe mouth shaping station, a limit through hole is opened at the position where the limit baffle is opposite to the placement through hole, the inner diameter of the limit through hole is larger than the inner diameter of the filter outer tube and smaller than the outer diameter of the filter outer tube, the shaping cylinder is arranged above the limit baffle, and the output end of the shaping cylinder is arranged vertically downward, the shaping mandrel is arranged at the output end of the shaping cylinder, the lower end of the shaping mandrel passes through the limit through hole, and the outer diameter of the shaping mandrel is greater than or equal to the inner diameter of the filter outer tube.

[0022] Through the above technical scheme, when the mold sleeve equipped with the outer tube of the filter moves to the tube mouth shaping station, the shaping core rod is driven downward by the shaping cylinder. When the shaping core rod is inserted into the outer tube of the filter, the outer wall of the shaping core rod is tightly pressed against the inner wall of the outer tube of the filter to complete the shaping of the outer tube of the filter. Then, the shaping core rod is driven upward by the shaping cylinder. At this time, the outer tube of the filter will move with the shaping core rod. When the upper end of the outer tube of the filter touches the limit plate, the outer tube of the filter gradually separates from the shaping core rod and falls back into the mold sleeve.

[0023] Preferably, the net loading mechanism includes an inner core vibration disk, a cache seat and an inner supporting robot. A cache groove is provided at the upper end of the cache seat, and a conveying opening is provided at the side wall of the cache seat. The conveying opening is connected with the discharge port of the inner core vibration disk. The inner supporting robot clamps the inner core of the filter by means of inner supporting, and is used to place the inner core of the filter from the cache seat into the mold sleeve.

[0024] Through the above technical solution, when in use, the inner core vibration disk will continuously supply the filter core to the cache seat, but only the filter core at the head can enter the cache groove through the conveying opening, and when the mold sleeve rotates to the net loading station, the filter core is placed into the upper end of the filter outer tube through the internal support robot.

[0025] Preferably, the flat mesh mechanism includes a flat mesh cylinder and a flat mesh core rod, the flat mesh cylinder is arranged directly above the mold sleeve in the flat mesh station, the output end of the flat mesh cylinder is arranged vertically downward, the flat mesh core rod is arranged at the output end of the flat mesh cylinder, and the outer diameter of the flat mesh core rod is greater than or equal to the outer diameter of the filter inner core.

[0026] Through the above technical solution, when the mold sleeve moves to the flat mesh station, the flat mesh cylinder drives the flat mesh core rod to move downward. When the flat mesh core rod contacts the upper end of the filter inner core, the flat mesh core rod gradually presses down the filter inner core until the upper end of the filter inner core is flush with the upper end of the filter outer tube.

[0027] Preferably, the mesh pressing mechanism includes a mesh pressing cylinder and a mesh pressing core rod, the mesh pressing cylinder is arranged directly above the mold sleeve in the mesh pressing station, the output end of the mesh pressing cylinder is arranged vertically downward, the mesh pressing core rod is arranged at the output end of the mesh pressing cylinder, and the outer diameter of the mesh pressing core rod is larger than the inner diameter of the filter inner core and less than or equal to the outer diameter of the filter inner core.

[0028] Through the above technical solution, when the mold sleeve moves to the screen pressing station, the screen pressing cylinder drives the screen pressing core rod to move downward. When the screen pressing core rod contacts the upper end of the filter core, the screen pressing core rod gradually presses down the filter core, so that the filter core goes deep into the filter outer tube.

[0029] Preferably, a unloading hole is provided at a position opposite to the mold sleeve in the unloading station and the unloading mechanism comprises a unloading pipe, a unloading cylinder and a unloading core rod. The upper end of the unloading pipe is connected to the unloading hole, and the lower end of the unloading pipe is bent and extends toward the grooving device. The unloading cylinder is arranged directly above the mold sleeve in the unloading station, and the output end of the unloading cylinder is arranged vertically downward, and the unloading core rod is arranged at the output end of the unloading cylinder.

[0030] Through the above technical solution, when the mold sleeve moves to the unloading station, the unloading cylinder drives the unloading core rod to move downward. When the unloading core rod contacts the filter, the unloading core rod pushes the filter into the unloading pipe, and the unloading pipe guides the filter into the grooving device.

[0031] Preferably, the groove engraving device comprises a groove rolling platform, a groove rolling mechanism and a positioning mechanism;

[0032] The groove rolling mechanism comprises two rollers, a rotary driving member, a groove rolling bracket, a groove rolling slide, a groove rolling power member and a groove rolling wheel. The two rollers are rotatably connected to the upper end of the groove rolling platform, and a processing chamber for placing a filter is formed between the two rollers. The rotary driving member is arranged on the groove rolling platform, and the rotary driving member is connected to the two rollers to drive the two rollers to rotate synchronously. The groove rolling bracket is located on the side of the roller away from the net loading device, and the groove rolling slide is slidably arranged on the groove rolling bracket in a vertical direction. The groove rolling power member is arranged on the groove rolling bracket, and the output end of the groove rolling power member is connected to the groove rolling slide, and the groove rolling wheel is rotatably connected to the lower end of the groove rolling slide.

[0033] The positioning mechanism includes a positioning core rod 1, a positioning slide, a positioning power piece and a positioning core rod 2. One end of the positioning core rod 1 is arranged on the groove rolling bracket, and the other end of the positioning core rod 1 extends into the processing chamber. The positioning slide is slidably arranged on the upper end of the groove rolling platform, and the sliding direction of the positioning slide is parallel to the axial direction of the rotating roller. The positioning power piece is arranged on the groove rolling platform, and the output end of the positioning power piece is connected to the positioning slide. One end of the positioning core rod 2 is arranged on the positioning slide, and the other end of the positioning core rod 2 extends into the processing chamber.

[0034] Through the above technical scheme, the feed pipe delivers the filter into the processing chamber, and the two rollers are driven to rotate synchronously by the rotating driving member, thereby driving the filter to rotate in the processing chamber, and the positioning core rod 2 is driven to move toward one side of the filter by the positioning power member until the positioning core rod 2 and the positioning core rod 1 are respectively pressed against the two ends of the filter, and the groove rolling slide is driven downward by the groove rolling power member, so that the groove rolling wheel is pressed against the filter. At this time, the groove rolling wheel can roll on the rotating filter side wall to form two limit rings.

[0035] Preferably, the grooving device also includes a lifting mechanism and a material unloading inclined plate, and the lifting mechanism and the material unloading inclined plate are respectively arranged on both sides of the processing chamber, and the lifting mechanism includes a lifting bracket, a lifting cylinder and a lifting block, and the lifting bracket is arranged at the upper end of the groove rolling platform, and the lifting cylinder is arranged at the upper end of the lifting bracket, and the output end of the lifting cylinder extends downward at an angle and points to the processing chamber, one end of the lifting block is arranged at the output end of the lifting cylinder, and the other end of the lifting block is a pointed end for shoveling the filter out of the processing chamber, the upper end of the material unloading inclined plate is close to the rotating roller, and the lower end of the material unloading inclined plate is arranged at an angle outward.

[0036] Through the above technical solution, when the filter is rolled, the lifting cylinder drives the lifting block to move toward the processing chamber. When the tip of the lifting block contacts the filter, the lifting block shovels the filter out of the processing chamber, so that the filter falls onto the top of the unloading inclined plate. After that, the filter will move along the unloading inclined plate under the action of its own weight and finally fall into the material box. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a schematic diagram of the structure of the filter;

[0038] Figure 2 The structure of the embodiment is shown in FIG. Figure 1 ;

[0039] Figure 3 It is a top partial schematic diagram of an embodiment;

[0040] Figure 4It is a structural schematic diagram of the outer tube feeding mechanism;

[0041] Figure 5 It is a structural schematic diagram of the nozzle shaping mechanism and the net-installing mechanism;

[0042] Figure 6 The structure of the embodiment is shown in FIG. Figure 2 ;

[0043] Figure 7 for Figure 6 A magnified view of part A;

[0044] Figure 8 for Figure 6 A magnified view of part B;

[0045] Fig. 9 Schematic diagram of the structure of the groove engraving device Figure 1 ;

[0046] Fig.10 Schematic diagram of the structure of the groove engraving device Figure 2 .

[0047] Figure numerals: 1, outer tube supply station; 2, tube mouth shaping station; 3, net loading station; 4, net flattening station; 5, net pressing station; 6, material unloading station; 7, net loading device; 71, net loading platform; 721, transfer bracket; 7211, transfer platform plate; 7212, transfer support leg; 722, transfer drive mechanism; 723, turntable support plate; 724, indexing turntable; 725, mold sleeve; 73, outer tube feeding mechanism; 731, outer tube vibration plate; 73 2. Cache track; 733. Supply track; 734. Guide sleeve; 735. Push block; 736. Push cylinder; 737. Feed cylinder; 738. Press core rod; 74. Nozzle shaping mechanism; 741. Limit baffle; 742. Shaping cylinder; 743. Shaping core rod; 75. Net loading mechanism; 751. Inner core vibration plate; 752. Cache seat; 753. Inner support manipulator; 76. Flat net mechanism; 761. Flat net cylinder; 762. Flat net core rod ;77, mesh pressing mechanism;771, mesh pressing cylinder;772, mesh pressing mandrel;78, feeding mechanism;781, feeding pipe;782, feeding cylinder;783, feeding mandrel;8, notching device;81, groove rolling platform;82, groove rolling mechanism;821, roller;822, groove rolling bracket;823, groove rolling slide;824, groove rolling power part;825, groove rolling wheel;826, rotating drive part;83, positioning mechanism;831, positioning mandrel one; 832. Positioning slide; 833. Positioning power part; 834. Positioning core rod 2; 84. Ejection mechanism; 841. Ejection bracket; 842. Ejection cylinder; 843. Ejection block; 85. Unloading inclined plate; 9. Avoidance through hole; 10. Placement through hole; 11. Guide hole; 12. Limiting through hole; 13. Cache groove; 14. Conveying opening; 15. Unloading hole; 16. Processing chamber; 17. Filter outer tube; 18. Filter inner core; 19. Limiting ring. DETAILED DESCRIPTION

[0048] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0049] A shaping and meshing grooving device, such as Figures 2 to 10 As shown, it includes a netting device 7 and a groove engraving device 8.

[0050] The net loading device 7 includes a net loading platform 71. A transfer bracket 721 is arranged at the center of the net loading platform 71, and the transfer bracket 721 includes a transfer platform plate 7211 and a transfer support leg 7212, and the two ends of the transfer support leg 7212 are respectively connected to the transfer platform plate 7211 and the net loading platform 71. A turntable support plate 723 is fixedly arranged on the upper end of the transfer platform plate 7211, and an avoidance through hole 9 is opened at the center of the turntable support plate 723. A transfer drive mechanism 722 is arranged at the lower end of the transfer platform plate 7211, and the output end of the transfer drive mechanism 722 passes through the avoidance through hole 9. In this embodiment, the transfer drive mechanism 722 is a servo motor. A dividing turntable 724 is arranged above the turntable support plate 723, and the dividing turntable 724 is coaxially connected to the output end of the transfer drive member.

[0051] The upper end of the net loading platform 71 is provided with an outer tube supply station 1, a tube orifice shaping station 2, a net loading station 3, a net flattening station 4, a net pressing station 5 and a material unloading station 6 in sequence along the circumference of the indexing turntable 724. A mold sleeve 725 is provided at the indexing turntable 724 and opposite to each station. A placement through hole 10 for placing the filter outer tube 17 is provided from top to bottom at the center of the mold sleeve 725. When the filter outer tube 17 is placed in the placement through hole 10, the lower end of the filter outer tube 17 abuts against the turntable support plate 723.

[0052] An outer tube loading mechanism 73 is provided at the upper end of the net loading platform 71 opposite to the outer tube supply station 1 , and the outer tube loading mechanism 73 is used to place the filter outer tubes 17 one by one into the mold sleeve 725 of the outer tube supply station 1 .

[0053] The outer tube feeding mechanism 73 includes an outer tube vibration disk 731, a buffer track 732, a supply track 733 and a guide sleeve 734. The feed port of the buffer track 732 is connected to the discharge port of the outer tube vibration disk 731, and the discharge port of the buffer track 732 extends obliquely downward. The supply track 733 and the buffer track 732 are arranged in a staggered manner. The feed port of the supply track 733 is located at the side wall of the buffer track 732, and the feed port of the supply track 733 is connected to the discharge port of the buffer track 732. A push block 735 is slidably arranged in the supply track 733, and the push block 735 is used to push the filter outer tube 17 from the feed port of the supply track 733 to the discharge port of the supply track 733. A push cylinder 736 is arranged on the net loading platform 71, and the output end of the push cylinder 736 is connected to the push block 735. The guide sleeve 734 is located directly above the mold sleeve 725 in the outer tube supply station 1. A guide hole 11 is provided at the center of the guide sleeve 734. The inner diameter of the guide hole 11 gradually decreases from top to bottom, so as to guide the filter outer tube 17 dropped from the supply track 733 into the mold sleeve 725 in the outer tube supply station 1. The outer tube feeding mechanism 73 also includes a feeding cylinder 737 and a pressing core rod 738. The feeding cylinder 737 is arranged directly above the guide sleeve 734, and the output end of the feeding cylinder 737 is arranged vertically downward. The pressing core rod 738 is arranged at the output end of the feeding cylinder 737.

[0054] A pipe orifice shaping mechanism 74 is provided at the upper end of the net loading platform 71 opposite to the pipe orifice shaping station 2 . The pipe orifice shaping mechanism 74 is used to extend into the filter outer tube 17 and squeeze the inner tube wall of the filter outer tube 17 .

[0055] The nozzle shaping mechanism 74 includes a limit baffle 741, a shaping cylinder 742 and a shaping mandrel 743. The limit baffle 741 is arranged directly above the mold sleeve 725 in the nozzle shaping station 2. A limit through hole 12 is provided at the position of the limit baffle 741 opposite to the placement through hole 10. The inner diameter of the limit through hole 12 is larger than the inner diameter of the filter outer tube 17 and smaller than the outer diameter of the filter outer tube 17. The shaping cylinder 742 is arranged above the limit baffle 741, and the output end of the shaping cylinder 742 is arranged vertically downward. The shaping mandrel 743 is arranged at the output end of the shaping cylinder 742, the lower end of the shaping mandrel 743 passes through the limit through hole 12, and the outer diameter of the shaping mandrel 743 is greater than or equal to the inner diameter of the filter outer tube 17.

[0056] A net loading mechanism 75 is provided at the upper end of the net loading platform 71 opposite to the net loading station 3 , and the net loading mechanism 75 is used to place the filter inner core 18 on the upper end of the filter outer tube 17 .

[0057] The net loading mechanism 75 includes an inner core vibration disk 751, a buffer seat 752, and an inner support manipulator 753. A buffer groove 13 is provided at the upper end of the buffer seat 752, and a conveying opening 14 is provided at the side wall of the buffer seat 752, and the conveying opening 14 is connected to the discharge port of the inner core vibration disk 751. The inner support manipulator 753 clamps the filter inner core 18 by inner support, and is used to put the filter inner core 18 from the buffer seat 752 into the mold sleeve 725.

[0058] A flat mesh mechanism 76 is provided at the upper end of the mesh loading platform 71 opposite to the flat mesh station 4 , and the flat mesh mechanism 76 is used to press the filter inner core 18 so that the filter inner core 18 is flush with the filter outer tube 17 .

[0059] The flat screen mechanism 76 includes a flat screen cylinder 761 and a flat screen core rod 762. The flat screen cylinder 761 is arranged directly above the mold sleeve 725 in the flat screen station 4, and the output end of the flat screen cylinder 761 is arranged vertically downward. The flat screen core rod 762 is arranged at the output end of the flat screen cylinder 761, and the outer diameter of the flat screen core rod 762 is greater than or equal to the outer diameter of the filter inner core 18.

[0060] A mesh pressing mechanism 77 is provided at the upper end of the mesh loading platform 71 opposite to the mesh pressing station 5 , and the mesh pressing mechanism 77 is used to press the filter inner core 18 so that the filter inner core 18 penetrates into the filter outer tube 17 .

[0061] The screen pressing mechanism 77 includes a screen pressing cylinder 771 and a screen pressing core rod 772. The screen pressing cylinder 771 is arranged just above the mold sleeve 725 in the screen pressing station 5, and the output end of the screen pressing cylinder 771 is arranged vertically downward. The screen pressing core rod 772 is arranged at the output end of the screen pressing cylinder 771, and the outer diameter of the screen pressing core rod 772 is greater than the inner diameter of the filter inner core 18 and less than or equal to the outer diameter of the filter inner core 18.

[0062] A material unloading mechanism 78 is provided at the upper end of the net loading platform 71 opposite to the material unloading station 6 , and the material unloading mechanism 78 is used to place the assembled filter into the groove engraving device 8 .

[0063] A feeding hole 15 is provided at the position opposite to the mold sleeve 725 in the feeding station 6 and the turntable support plate 723. The feeding mechanism 78 includes a feeding pipe 781, a feeding cylinder 782 and a feeding core rod 783. The upper end of the feeding pipe 781 is connected to the feeding hole 15, and the lower end of the feeding pipe 781 is bent and extended toward the groove engraving device 8. The feeding cylinder 782 is arranged directly above the mold sleeve 725 in the feeding station 6, and the output end of the feeding cylinder 782 is arranged vertically downward. The feeding core rod 783 is arranged at the output end of the feeding cylinder 782.

[0064] The groove engraving device 8 includes a groove rolling platform 81 , a groove rolling mechanism 82 and a positioning mechanism 83 .

[0065] The groove rolling mechanism 82 includes two rollers 821, a rotary drive member 826, a groove rolling bracket 822, a groove rolling slide 823, a groove rolling power member 824 and a groove rolling wheel 825. The two rollers 821 are rotatably connected to the upper end of the groove rolling platform 81, and a processing chamber 16 for placing the filter is formed between the two rollers 821. The rotary drive member 826 is arranged on the groove rolling platform 81, and the rotary drive member 826 connects the two rollers 821 to drive the two rollers 821 to rotate synchronously. In this embodiment, the rotary drive member 826 is a combination of a servo motor, a pulley and a belt. The groove rolling bracket 822 is located on the side of the roller 821 away from the net loading device 7, and the groove rolling slide 823 is slidably arranged on the groove rolling bracket 822 in the vertical direction. The groove rolling power member 824 is arranged on the groove rolling bracket 822, and the output end of the groove rolling power member 824 is connected to the groove rolling slide 823. In this embodiment, the groove rolling power member 824 is a combination of a servo motor and a ball screw. The groove rolling wheel 825 is rotatably connected to the lower end of the groove rolling slide 823.

[0066] The positioning mechanism 83 includes a positioning core rod 1 831, a positioning slide 832, a positioning power member 833 and a positioning core rod 2 834. One end of the positioning core rod 1 831 is arranged on the groove rolling bracket 822, and the other end of the positioning core rod 1 831 extends into the processing chamber 16. The positioning slide 832 is slidably arranged on the upper end of the groove rolling platform 81, and the sliding direction of the positioning slide 832 is parallel to the axial direction of the roller 821. The positioning power member 833 is arranged on the groove rolling platform 81, and the output end of the positioning power member 833 is connected to the positioning slide 832. In this embodiment, the groove rolling power member 824 is a combination of a servo motor and a ball screw. One end of the positioning core rod 2 834 is arranged on the positioning slide 832, and the other end of the positioning core rod 2 834 extends into the processing chamber 16.

[0067] The groove engraving device 8 also includes a material ejection mechanism 84 and a material discharge inclined plate 85, which are respectively arranged on both sides of the processing chamber 16. The material ejection mechanism 84 includes a material ejection bracket 841, a material ejection cylinder 842 and a material ejection block 843. The material ejection bracket 841 is arranged at the upper end of the groove rolling platform 81. The material ejection cylinder 842 is arranged at the upper end of the material ejection bracket 841, and the output end of the material ejection cylinder 842 extends downwardly at an angle and points to the processing chamber 16. One end of the material ejection block 843 is arranged at the output end of the material ejection cylinder 842, and the other end of the material ejection block 843 is a pointed end for shoveling the filter out of the processing chamber 16. The upper end of the material discharge inclined plate 85 is close to the rotating roller 821, and the lower end of the material discharge inclined plate 85 is arranged outwardly at an angle.

[0068] Of course, the above are only typical examples of the present invention. In addition, the present invention may also have many other specific implementations. All technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A shaping and grooving device, characterized by: It comprises a netting device (7) and a groove engraving device (8); The net loading device (7) comprises a net loading platform (71), a transfer bracket (721) is arranged at the center of the net loading platform (71), the transfer bracket (721) comprises a transfer platform plate (7211) and a transfer support leg (7212), the two ends of the transfer support leg (7212) are respectively connected to the transfer platform plate (7211) and the net loading platform (71), a turntable support plate (723) is fixedly arranged at the upper end of the transfer platform plate (7211), a avoidance through hole (9) is opened at the center of the turntable support plate (723), a transfer drive mechanism (722) is arranged at the lower end of the transfer platform plate (7211), the output end of the transfer drive mechanism (722) passes through the avoidance through hole (9), a dividing turntable (724) is arranged above the turntable support plate (723), and the dividing turntable (724) is coaxially connected to the output end of the transfer drive mechanism (722); The upper end of the net loading platform (71) is provided with an outer tube supply station (1), a tube mouth shaping station (2), a net loading station (3), a net flattening station (4), a net pressing station (5) and a material unloading station (6) in sequence along the circumference of the indexing turntable (724); the indexing turntable (724) is provided with a mold sleeve (725) at a position opposite to each station; a placement through hole (10) for placing the filter outer tube (17) is provided at the center of the mold sleeve (725) from top to bottom; when the filter outer tube (17) is placed in the placement through hole (10), the lower end of the filter outer tube (17) contacts the turntable support plate (723); An outer tube loading mechanism (73) is provided at the upper end of the net loading platform (71) opposite to the outer tube supply station (1), and the outer tube loading mechanism (73) is used to place the filter outer tubes (17) one by one into the mold sleeve (725) of the outer tube supply station (1); A pipe orifice shaping mechanism (74) is provided at the upper end of the net loading platform (71) opposite to the pipe orifice shaping station (2), and the pipe orifice shaping mechanism (74) is used to extend into the filter outer tube (17) and squeeze the inner tube wall of the filter outer tube (17); A net loading mechanism (75) is provided at the upper end of the net loading platform (71) and opposite to the net loading station (3), and the net loading mechanism (75) is used to place the filter inner core (18) on the upper end of the filter outer tube (17); A flat mesh mechanism (76) is provided at the upper end of the mesh loading platform (71) opposite to the flat mesh station (4), and the flat mesh mechanism (76) is used to press the filter inner core (18) so that the filter inner core (18) is flush with the filter outer tube (17); A mesh pressing mechanism (77) is provided at the upper end of the mesh loading platform (71) opposite to the mesh pressing station (5), and the mesh pressing mechanism (77) is used to press the filter inner core (18) so that the filter inner core (18) penetrates deeply into the filter outer tube (17); A material unloading mechanism (78) is provided at the upper end of the mesh loading platform (71) opposite to the material unloading station (6), and the material unloading mechanism (78) is used to place the assembled filter into the groove engraving device (8); The net loading mechanism (75) comprises an inner core vibration disk (751), a buffer seat (752) and an inner support manipulator (753); a buffer groove (13) is provided at the upper end of the buffer seat (752); a conveying opening (14) is provided at the side wall of the buffer seat (752); the conveying opening (14) is connected to the discharge port of the inner core vibration disk (751); the inner support manipulator (753) clamps the filter inner core (18) by inner support, and is used to place the filter inner core (18) from the buffer seat (752) into the mold sleeve (725); The flat mesh mechanism (76) comprises a flat mesh cylinder (761) and a flat mesh core rod (762); the flat mesh cylinder (761) is arranged directly above the mold sleeve (725) in the flat mesh station (4); the output end of the flat mesh cylinder (761) is arranged vertically downward; the flat mesh core rod (762) is arranged at the output end of the flat mesh cylinder (761); and the outer diameter of the flat mesh core rod (762) is greater than or equal to the outer diameter of the filter inner core (18); The mesh pressing mechanism (77) comprises a mesh pressing cylinder (771) and a mesh pressing core rod (772); the mesh pressing cylinder (771) is arranged directly above the mold sleeve (725) in the mesh pressing station (5); the output end of the mesh pressing cylinder (771) is arranged vertically downward; the mesh pressing core rod (772) is arranged at the output end of the mesh pressing cylinder (771); the outer diameter of the mesh pressing core rod (772) is greater than the inner diameter of the filter inner core (18) and is less than or equal to the outer diameter of the filter inner core (18).

2. The net shaping and grooving device according to claim 1 is characterized by: The outer tube feeding mechanism (73) comprises an outer tube vibration plate (731), a buffer track (732), a supply track (733) and a guide sleeve (734); the feed port of the buffer track (732) is connected to the discharge port of the outer tube vibration plate (731); the discharge port of the buffer track (732) extends downwardly at an angle; the supply track (733) and the buffer track (732) are arranged in an alternating manner; the feed port of the supply track (733) is located at the side wall of the buffer track (732); the feed port of the supply track (733) is connected to the discharge port of the buffer track (732); a push block (735) is slidably arranged in the supply track (733); The block (735) is used to push the filter outer tube (17) from the feed port of the supply track (733) to the discharge port of the supply track (733); a pushing cylinder (736) is provided on the net loading platform (71); the output end of the pushing cylinder (736) is connected to the pushing block (735); the guide sleeve (734) is located directly above the mold sleeve (725) in the outer tube supply station (1); a guide hole (11) is provided at the center of the guide sleeve (734); the inner diameter of the guide hole (11) gradually decreases from top to bottom, so as to guide the filter outer tube (17) dropped from the supply track (733) into the mold sleeve (725) in the outer tube supply station (1).

3. The net shaping and grooving device according to claim 2 is characterized by: The outer tube feeding mechanism (73) also includes a feeding cylinder (737) and a pressing core rod (738), wherein the feeding cylinder (737) is arranged directly above the guide sleeve (734), and the output end of the feeding cylinder (737) is arranged vertically downward, and the pressing core rod (738) is arranged at the output end of the feeding cylinder (737).

4. The net shaping and grooving device according to claim 1 is characterized by: The nozzle shaping mechanism (74) comprises a limit baffle (741), a shaping cylinder (742) and a shaping mandrel (743); the limit baffle (741) is arranged directly above the mold sleeve (725) in the nozzle shaping station (2); a limit through hole (12) is provided at a position opposite to the placement through hole (10) of the limit baffle (741); the inner diameter of the limit through hole (12) is larger than the inner diameter of the filter outer tube (17) and smaller than the inner diameter of the filter outer tube (17). The outer diameter of the filter outer tube (17), the shaping cylinder (742) is arranged above the limit baffle (741), and the output end of the shaping cylinder (742) is arranged vertically downward, the shaping core rod (743) is arranged at the output end of the shaping cylinder (742), the lower end of the shaping core rod (743) passes through the limit through hole (12), and the outer diameter of the shaping core rod (743) is greater than or equal to the inner diameter of the filter outer tube (17).

5. The net shaping and grooving device according to claim 1 is characterized by: A feeding hole (15) is provided at a position opposite to the turntable support plate (723) and the mold sleeve (725) in the feeding station (6); the feeding mechanism (78) comprises a feeding pipe (781), a feeding cylinder (782) and a feeding core rod (783); the upper end of the feeding pipe (781) is connected to the feeding hole (15); the lower end of the feeding pipe (781) is bent and extends toward the grooving device (8); the feeding cylinder (782) is arranged directly above the mold sleeve (725) in the feeding station (6); the output end of the feeding cylinder (782) is arranged vertically downward; and the feeding core rod (783) is arranged at the output end of the feeding cylinder (782).

6. The net shaping and grooving device according to claim 1, characterized in that: The groove engraving device (8) comprises a groove rolling platform (81), a groove rolling mechanism (82) and a positioning mechanism (83); The groove rolling mechanism (82) comprises two rollers (821), a rotating driving member (826), a groove rolling bracket (822), a groove rolling slide (823), a groove rolling power member (824) and a groove rolling wheel (825); the two rollers (821) are rotatably connected to the upper end of the groove rolling platform (81); a processing chamber (16) for placing a filter is formed between the two rollers (821); the rotating driving member (826) is arranged on the groove rolling platform (81); the rotating driving member (826) is connected to the two rollers (821) and the groove rolling platform (81); 21), used to drive the two rollers (821) to rotate synchronously, the groove bracket (822) is located on the side of the roller (821) away from the net loading device (7), the groove slide (823) is slidably arranged on the groove bracket (822) in the vertical direction, the groove power member (824) is arranged on the groove bracket (822), and the output end of the groove power member (824) is connected to the groove slide (823), and the groove rotating wheel (825) is rotatably connected to the lower end of the groove slide (823); The positioning mechanism (83) includes a positioning core rod 1 (831), a positioning slide (832), a positioning power member (833) and a positioning core rod 2 (834). One end of the positioning core rod 1 (831) is arranged on the groove rolling bracket (822), and the other end of the positioning core rod 1 (831) extends into the processing chamber (16). The positioning slide (832) is slidably arranged on the upper end of the groove rolling platform (81), and the sliding direction of the positioning slide (832) is parallel to the axial direction of the roller (821). The positioning power member (833) is arranged on the groove rolling platform (81), and the output end of the positioning power member (833) is connected to the positioning slide (832). One end of the positioning core rod 2 (834) is arranged on the positioning slide (832), and the other end of the positioning core rod 2 (834) extends into the processing chamber (16).

7. The net shaping and grooving device according to claim 6, characterized in that: The groove engraving device (8) further comprises a material ejection mechanism (84) and a material discharge inclined plate (85), wherein the material ejection mechanism (84) and the material discharge inclined plate (85) are respectively arranged on both sides of the processing chamber (16), and the material ejection mechanism (84) comprises a material ejection support (841), a material ejection cylinder (842) and a material ejection block (843), wherein the material ejection support (841) is arranged at the upper end of the groove rolling platform (81), and the material ejection cylinder (842) is arranged at the upper end of the material ejection support (841). The upper end of the frame (841), the output end of the ejecting cylinder (842) extends downwardly at an angle and points to the processing chamber (16), one end of the ejecting block (843) is arranged at the output end of the ejecting cylinder (842), and the other end of the ejecting block (843) is a pointed end for shoveling the filter out of the processing chamber (16), the upper end of the unloading inclined plate (85) is close to the rotating roller (821), and the lower end of the unloading inclined plate (85) is arranged inclined outward.

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