Filter element center pipe rolling machine

Abstract

The utility model discloses a filter element central tube rolling machine which comprises a machine base and supporting legs arranged at the four corners of the bottom of the machine base, a pair of baffles are arranged on a mounting table, a lead screw is arranged between the baffles, a movable base is arranged on the lead screw, a rotating handle is arranged at one end of the lead screw, a supporting rod is arranged on the movable base, and the rotating handle is arranged on the supporting rod. A plurality of sliding grooves are formed in the outer side of the supporting rod, a moving ring is arranged on the supporting rod, a plurality of sliding blocks are arranged on the inner side of the moving ring, a fixing piece is arranged on the outer side of the moving ring, a fixing sleeve is arranged on the fixing piece, and a welding gun is arranged in the fixing sleeve. According to the automatic welding device, the welding operation is carried out on the workpieces, the tedious process of traditional manual welding is avoided, the production efficiency is improved through the automatic welding mode, personal errors are reduced, and the stability of the welding quality is ensured.

Description

Technical Field

[0001] This utility model belongs to the technical field of filter element production equipment, specifically relating to a filter element center tube rolling machine. Background Technology

[0002] A filter element center tube rolling machine is a piece of equipment used to manufacture filter element center tubes. It is mainly used to roll metal or plastic strips into circular tubular structures and is widely used in the manufacture of filter elements in air and liquid filtration systems. The filter element center tube is the skeleton structure of the filter element and plays a supporting role in the filter element. The center tube is made by rolling steel strips with diamond-shaped holes or round holes through a rolling machine. The steel strip is fed obliquely into the rolling roller by a feeding mechanism. As the rolling roller rotates, the steel strip is rolled into a spiral center tube on the rolling roller. For long center tubes, the strength of the overlap between the steel strips is low, and deformation is easy to occur during use. Therefore, for long center tubes, it is necessary to weld the overlap between the steel strips.

[0003] However, the traditional method is to first roll the steel strip into a tube and then weld it manually. This method is not only labor-intensive but also inefficient. Utility Model Content

[0004] The purpose of this utility model is to provide a filter element center tube rolling machine to solve the problem mentioned in the background art that the traditional method is to first roll the steel strip into a tube and then perform manual welding, which is not only labor-intensive but also inefficient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a filter element center tube rolling machine, including a machine base and support feet arranged at the four corners of the bottom of the machine base;

[0006] The machine base is equipped with a control console and a feeding mechanism. A support plate is also provided on the machine base, and a movable frame is mounted on the support plate. A pair of rotating columns are positioned on the front of the movable frame, and a cutter is mounted on each rotating column. An installation platform is located in the middle of the movable frame, and a winding plate and a winding roller are mounted on the installation platform. Gears are mounted on the winding roller. An installation plate is located on the side of the installation platform, and a rotating motor is mounted on the installation plate. The rotating motor is powered by the machine base, and gears are also mounted on the rotating motor. A belt connects the gears. A discharge plate is located on the front of the machine base.

[0007] A pair of baffles are provided on the mounting platform, and a lead screw is provided between the baffles. A movable base is provided on the lead screw, and a rotating handle is provided at one end of the lead screw. A support rod is provided on the movable base, and multiple sliding grooves are provided on the outer side of the support rod. A movable ring is provided on the support rod, and multiple sliders are provided on the inner side of the movable ring. A fixing member is provided on the outer side of the movable ring, and a fixing sleeve is provided on the fixing member. A welding gun is provided inside the fixing sleeve.

[0008] Preferably, the baffle is welded to the mounting platform, the lead screw is rotatably connected to the baffle, the rotating handle is welded to the lead screw, and the lead screw is threadedly connected to the movable base.

[0009] Preferably, a pair of slide rails are provided between the baffles, the movable base can slide on the slide rails, the support rod is welded to the movable base, and the movable ring is sleeved with the support rod.

[0010] Preferably, the slider is welded to the moving ring, the slider can slide on the groove, and a baffle is provided at the outer end of the support rod. The baffle is welded to the support rod and can block the moving ring.

[0011] Preferably, the fixing member is welded to the moving ring, the fixing sleeve is rotatably connected to the fixing member, the fixing sleeve is sleeved with the welding gun, and a set screw is provided on the outside of the fixing sleeve, which is threadedly connected to the fixing sleeve.

[0012] Preferably, the rotating motor is fixedly installed on the mounting plate, the gear is fixedly connected to the output shaft of the rotating motor, the gear is fixedly connected to the rolling roller, and the belt can drive the gear to rotate.

[0013] Preferably, the rotating column is rotatably connected to the movable frame, the cutter is rotatably connected to the rotating column, the cutter can cut the filter element center tube, and the movable frame can move on the support plate.

[0014] Preferably, the discharge plate is fixedly connected to the machine base, the winding plate can assist the winding roller in winding the filter element into a circle, and the filter element center tube can be discharged from the discharge plate.

[0015] Compared with the prior art, this utility model provides a filter element center tube rolling machine, which has the following beneficial effects:

[0016] Through the coordinated action of the fixed sleeve, set screw, slide groove, support rod, slider, and moving ring, the welding torch directly welds the center tube on the rolling roller, avoiding the tedious process of traditional manual welding. This automated welding method not only improves production efficiency but also reduces human error and ensures the stability of welding quality. The angle and longitudinal position of the welding torch can be precisely adjusted. The fixed sleeve allows the welding torch to rotate, the set screw is used for fastening, the moving ring moves along the support rod to adjust the position of the welding torch, the slider slides in the slide groove and prevents the moving ring from rotating, and the baffle ensures that the moving ring will not slip out of the support rod. This design allows the welding torch to adapt to the welding requirements of different positions, significantly improving the flexibility and practicality of welding.

[0017] The combination design of the movable base, slide rail, lead screw, connecting plate and rotating handle allows for precise adjustment of the lateral position of the welding torch. The rotating handle drives the lead screw to rotate, which in turn moves the movable base between the connecting plates. The slide rail assists in sliding, thereby enabling fine-tuning of the lateral position of the welding torch. This function allows the welding torch to be more accurately aligned with the weld seam, further improving the accuracy and efficiency of welding. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the collar structure of this utility model.

[0020] Figure 3 For the present utility model Figure 1 Schematic diagram of a partial structure.

[0021] In the diagram: 1. Support foot; 2. Machine base; 3. Discharge plate; 4. Support plate; 5. Moving frame; 6. Rotating motor; 7. Top screw; 8. Gear; 9. Mounting plate; 10. Belt; 11. Cutter; 12. Rolling roller; 13. Mounting platform; 14. Rewinding plate; 15. Rotating column; 16. Feeding mechanism; 17. Control console; 18. Slider; 19. Fixing component; 20. Moving ring; 21. Baffle; 22. Fixing sleeve; 23. Slide groove; 24. Support rod; 25. Rotating handle; 26. Lead screw; 27. Moving base; 28. Slide rail; 29. ​​Connecting plate; 30. Welding torch. Detailed Implementation

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

[0023] This utility model provides, for example Figure 1-3 The filter element center tube rolling machine shown includes a machine base 2 and support feet 1 arranged at the four corners of the bottom of the machine base 2;

[0024] The base 2 is equipped with a control console 17 and a feeding mechanism 16. The base 2 is also equipped with a support plate 4, and a movable frame 5 is mounted on the support plate 4. A pair of rotating columns 15 are mounted on the front of the movable frame 5, and a cutter 11 is mounted on the rotating columns 15. An installation platform 13 is mounted in the middle of the movable frame 5. A winding plate 14 and a rolling roller 12 are mounted on the installation platform 13. A gear 8 is mounted on the rolling roller 12. An installation plate 9 is mounted on the side of the installation platform 13. A rotating motor 6 is mounted on the installation plate 9. The rotating motor 6 is powered by the base 2. A gear 8 is also mounted on the rotating motor 6. A belt 10 is mounted between the gears 8. A discharge plate 3 is mounted on the front of the base 2.

[0025] A pair of connecting plates 29 are provided on the mounting platform 13. A lead screw 26 is provided between the connecting plates 29. A movable base 27 is provided on the lead screw 26. A rotating handle 25 is provided at one end of the lead screw 26. A support rod 24 is provided on the movable base 27. Multiple sliding grooves 23 are provided on the outside of the support rod 24. A movable ring 20 is provided on the support rod 24. Multiple sliders 18 are provided on the inside of the movable ring 20. A fixing member 19 is provided on the outside of the movable ring 20. A fixing sleeve 22 is provided on the fixing member 19. A welding gun 30 is provided inside the fixing sleeve 22.

[0026] In this embodiment, the filter element center tube rolling machine is a device used to manufacture filter element center tubes. It is mainly used to roll metal or plastic strips into circular tubular structures and is widely used in the manufacture of filter elements in air and liquid filtration systems. Its specific operation and usage process is as follows: First, the metal or plastic strip is fed into the machine through the feeding mechanism 16. Then, the strip passes through the rolling roller 12 and is gradually bent into a circle. The rolling roller 12 is mainly driven by the rotating motor 6, gear 8 and belt 10. During the rotation of the rolling roller 12, the winding plate 14 can assist it. The rolled strip is cut by the cutters 11 on both sides and then discharged through the discharge plate 3. Finally, these center tubes are welded by high frequency or laser welding to form a strong joint, completing the production of the filter element center tube. The control console 17 can adjust various parameters of the rolling machine and control the on / off switch of the rolling machine.

[0027] like Figure 2 and Figure 3As shown, the connecting plate 29 is welded to the mounting platform 13, the lead screw 26 is rotatably connected to the connecting plate 29, the rotating handle 25 is welded to the lead screw 26, the lead screw 26 is threadedly connected to the movable base 27, a pair of slide rails 28 are provided between the connecting plates 29, the movable base 27 can slide on the slide rails 28, the support rod 24 is welded to the movable base 27, the movable ring 20 is sleeved with the support rod 24, the slider 18 is welded to the movable ring 20, the slider 18 can slide on the slide groove 23, a baffle 21 is provided at the outer end of the support rod 24, the baffle 21 is welded to the support rod 24, the baffle 21 can block the movable ring 20, the fixing part 19 is welded to the movable ring 20, the fixing sleeve 22 is rotatably connected to the fixing part 19, the fixing sleeve 22 is sleeved with the welding gun 30, a set screw 7 is provided on the outer side of the fixing sleeve 22, the set screw 7 is threadedly connected to the fixing sleeve 22.

[0028] like Figure 1 As shown, the rotating motor 6 is fixedly installed on the mounting plate 9, the gear 8 is fixedly connected to the output shaft of the rotating motor 6, the gear 8 is fixedly connected to the rolling roller 12, the belt 10 can drive the gear 8 to rotate, the rotating column 15 is rotatably connected to the moving frame 5, the cutter 11 is rotatably connected to the rotating column 15, the cutter 11 can cut the filter element center tube, the moving frame 5 can move on the support plate 4, the discharge plate 3 is fixedly connected to the machine base 2, the winding plate 14 can assist the rolling roller 12 in rolling the filter element, and the filter element center tube can be discharged from the discharge plate 3.

[0029] Preferably, through the arrangement of welding gun 30, fixing sleeve 22, set screw 7, slide groove 23, support rod 24, baffle 21, slider 18 and fixing member 19, the welding gun 30 set on the support rod 24 can weld the center tube on the rolling roller 12. The angle of the welding gun 30 can be rotated through the fixing sleeve 22. The set screw 7 is threadedly connected to the fixing sleeve 22 and can fasten the welding gun 30. The moving ring 20 can move on the support rod 24 to adjust the position of the welding gun 30. The slider 18 can not only slide on the slide groove 23, but also prevent the moving ring 20 from rotating on the support rod 24. The baffle 21 can prevent the moving ring 20 from sliding out of the support rod 24. The cooperation of the above structures can directly weld the center tube on the rolling roller 12, avoiding manual welding and improving the production efficiency of the center tube. At the same time, the angle and longitudinal position of the welding gun 30 can be adjusted, so that the welding gun 30 can weld the weld seam at different positions, improving the practicality of the structure.

[0030] Preferably, by configuring the movable base 27, slide rail 28, lead screw 26, connecting plate 29, and rotating handle 25, the rotation of the rotating handle 25 can drive the lead screw 26 to rotate. The movable base 27 can move between the connecting plate 29 through the threaded connection between the movable base 27 and the lead screw 26. The slide rail 28 can assist the sliding of the movable base 27. The sliding of the movable base 27 can drive the support rod 24 to move, thereby adjusting the lateral position of the welding torch 30, making it easier for the welding torch 30 to better align with the weld seam and improving the welding accuracy of the welding torch 30.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A filter core center tube coiling machine, comprising a base (2) and support feet (1) arranged at the four corners of the bottom of the base (2); A control console (17) and a feeding mechanism (16) are arranged on the base (2), and a support plate (4) is further arranged on the base (2), a moving frame (5) is arranged on the support plate (4), a pair of rotating columns (15) are arranged on the front face of the moving frame (5), a cutter (11) is arranged on the rotating column (15), an installation table (13) is arranged in the middle of the moving frame (5), a coiling plate (14) and a coiling roller (12) are arranged on the installation table (13), a gear (8) is arranged on the coiling roller (12), an installation plate (9) is arranged on the side face of the installation table (13), a rotating motor (6) is arranged on the installation plate (9), the rotating motor (6) is powered by the base (2), a gear (8) is also arranged on the rotating motor (6), a belt (10) is arranged between the gears (8), and a discharging plate (3) is arranged on the front face of the base (2); characterized in that A pair of connecting plates (29) are arranged on the installation table (13), a lead screw (26) is arranged between the connecting plates (29), a moving base (27) is arranged on the lead screw (26), a rotating handle (25) is arranged at one end of the lead screw (26), a support rod (24) is arranged on the moving base (27), a plurality of sliding grooves (23) are arranged on the outer side of the support rod (24), a moving ring (20) is arranged on the support rod (24), a plurality of sliding blocks (18) are arranged on the inner side of the moving ring (20), a fixing piece (19) is arranged on the outer side of the moving ring (20), a fixing sleeve (22) is arranged on the fixing piece (19), and a welding gun (30) is arranged in the fixing sleeve (22).

2. A filter core center tube coiler according to claim 1, characterized in that: The connecting plates (29) are welded with the installation table (13), the lead screw (26) is rotationally connected with the connecting plates (29), the rotating handle (25) is welded with the lead screw (26), and the lead screw (26) is threadedly connected with the moving base (27).

3. A filter core center tube coiler as defined in claim 2, wherein: A pair of sliding rails (28) are arranged between the connecting plates (29), the moving base (27) can slide on the sliding rails (28), the support rod (24) is welded with the moving base (27), and the moving ring (20) is sleeved with the support rod (24).

4. A filter core center tube coiler according to claim 3, characterized in that: The sliding blocks (18) are welded with the moving ring (20), the sliding blocks (18) can slide on the sliding grooves (23), the outer end of the support rod (24) is provided with a baffle (21), the baffle (21) is welded with the support rod (24), and the baffle (21) can block the moving ring (20).

5. A filter core center tube coiler as defined in claim 4, wherein: The fixing piece (19) is welded with the moving ring (20), the fixing sleeve (22) is rotationally connected with the fixing piece (19), the fixing sleeve (22) is sleeved with the welding gun (30), a jack screw (7) is arranged on the outer side of the fixing sleeve (22), and the jack screw (7) is threadedly connected with the fixing sleeve (22).

6. A filter core center tube coiler as defined in claim 1, wherein: The rotating motor (6) is fixedly installed with the mounting plate (9), the gear (8) is fixedly connected with the output shaft of the rotating motor (6), the gear (8) is fixedly connected with the round rolling roller (12), and the belt (10) can drive the gear (8) to rotate.

7. A filter core center tube coiler as defined in claim 1 wherein: The rotating column (15) is rotatably connected with the moving frame (5), the cutter (11) is rotatably connected with the rotating column (15), the cutter (11) can cut the filter core center pipe, and the moving frame (5) can move on the supporting plate (4).

8. A filter core center tube coiler according to claim 7, characterized in that: The discharging plate (3) is fixedly connected with the machine base (2), the winding plate (14) can assist the round rolling roller (12) to roll the filter core, and the filter core center pipe can be discharged from the discharging plate (3).

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