A filter cartridge rolling device

Abstract

The application relates to the technical field of filter core rolling, and discloses a filter core rolling device which comprises a base and an adjusting seat, the base and the adjusting seat are provided with rolling grooves on one side close to each other, a plurality of first rolling shafts and a plurality of second rolling shafts are rotationally arranged in the upper and lower rolling grooves at intervals, an adjusting groove is arranged at the bottom of the base, a screw rod is rotationally arranged at the top of the inner wall of the adjusting groove, a through groove is arranged at the lower end of the two sides of the interior of the adjusting seat, the screw rod penetrates into the adjusting seat and is located in the through groove, the rear ends of the plurality of second rolling shafts arranged at intervals penetrate out of the base and are fixedly provided with belt pulleys, a belt is transmissionally arranged between the plurality of belt pulleys, a motor is fixedly arranged at the back side of the base, a first bevel gear is fixedly arranged at the output end of the motor, and a second bevel gear is meshed with the first bevel gear. The filter core rolling device can roll a plurality of filter cores at the same time, and the rolling device can be conveniently adjusted according to the specifications of the filter cores.

Description

Technical Field

[0001] This invention relates to the field of filter cartridge rolling technology, specifically to a filter cartridge rolling device. Background Technology

[0002] Filter cartridges are simple devices for purifying raw fluids and separating resources. They are commonly used purification components inside filtration and purification devices. During the production process, filter cartridges need to be rolled according to the production steps.

[0003] A search revealed that Chinese patent CN108832769A discloses a filter element rolling device. This device uses the rotation of a motor output shaft to drive the rotation of a first gear, which in turn drives the rotation of a second gear on a fixed rod. This, in turn, drives the rotation of a roller through a gear ring, thereby causing the core on the roller to roll. Furthermore, the position of the roller can be changed by altering the position of the slider, making it suitable for different filter elements to achieve the rolling motion.

[0004] The above technical solution has certain drawbacks in use: the above filter cartridge rolling device can only roll a single filter cartridge at a time. When there are a large number of filter cartridges, it takes a lot of time to complete the overall rolling operation, which reduces the rolling efficiency. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a filter cartridge rolling device that can roll multiple filter cartridges simultaneously and can be easily adjusted according to the specifications of the filter cartridges. This solves the problem that only one filter cartridge can be rolled at a time, which requires a lot of time when there are many filter cartridges.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a filter cartridge rolling device, comprising a base and an adjusting seat, wherein rolling grooves are provided on the adjacent sides of the base and the adjusting seat, and multiple first rollers and second rollers arranged at intervals are rotatably mounted on the upper and lower rolling grooves respectively.

[0009] The base has an adjustment groove at its bottom, and a lead screw is rotatably threaded through both ends of the top of the inner wall of the adjustment groove. The lower ends of both sides of the inner side of the adjustment seat have through grooves, and the lead screw passes into the adjustment seat and is located within the through groove.

[0010] Multiple second rollers spaced apart have their rear ends extending out of the base and are fixedly fitted with pulleys. A belt is wound around these pulleys for mutual transmission. A motor is fixedly mounted on the back side of the base. A first bevel gear is fixedly mounted at the output end of the motor. The first bevel gear meshes with a second bevel gear, which is fixedly fitted onto the back side of the second rollers.

[0011] A transmission rod is provided in the adjusting groove for horizontal rotation. The end of the transmission rod passes through the adjusting groove and extends to the outside. A rotating plate is fixed at the end of the transmission rod. A transmission mechanism is provided between the bottom of the lead screw and the transmission rod.

[0012] Preferably, the outer wall of the motor is fixedly fitted with a motor mounting bracket, and both ends of the motor mounting bracket are fixedly connected to the base by bolts.

[0013] Preferably, the transmission mechanism includes a third bevel gear and a fourth bevel gear, which are meshed together. The third bevel gear and the fourth bevel gear are respectively fixed to the bottom of the lead screw and the outer side of the transmission rod wall, and both the third bevel gear and the fourth bevel gear are located in the adjustment groove.

[0014] Preferably, a pin is slidably inserted inside the rotating plate, and multiple symmetrically arranged insertion holes are opened at the lower end of the outer side wall of the base. The multiple insertion holes are wrapped around the outside of the transmission rod, and the pin is inserted into the insertion hole. The cross-section of the pin is T-shaped.

[0015] Preferably, a fixing plate is fixedly provided on the upper ends of both sides of the adjusting seat, a telescopic rod is fixedly provided on the lower end of the base, the top of the telescopic rod is fixedly connected to the fixing plate, a spring is sleeved on the upper end of the telescopic rod, and the two ends of the spring are fixedly connected to the telescopic rod and the fixing plate respectively.

[0016] Preferably, both sides of one side of the telescopic rod are rotatably provided with screws, the rod wall of the screw is threaded with a baffle, the inside of the baffle is slidably provided with a slide rod, the slide rod is fixedly connected to the outer wall of the other side of the telescopic rod, and the ends of the two screws that are far apart are fixedly provided with a rotating wheel.

[0017] Preferably, the two lead screw threads are in opposite directions.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, the present invention provides a filter cartridge rolling device, which has the following beneficial effects:

[0020] 1. The filter element rolling device, through the provided base, telescopic rod, spring, fixing plate, adjusting seat, rotating groove, first roller, second roller, baffle, screw, rotating wheel, slide rod, pulley, belt, motor, first bevel gear and second bevel gear, can drive multiple filter elements to roll at a time through the rotation of multiple rollers.

[0021] 2. The filter cartridge rolling device, through the provided telescopic rod, spring, fixed plate, base, adjusting seat, adjusting groove, transmission rod, rotating plate, pin, insertion hole and transmission mechanism, can adjust the distance between the adjusting seat and the base, so that filter cartridges of various specifications can be placed between the first roller and the second roller for rolling. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of a filter cartridge rolling device proposed in this invention;

[0023] Figure 2 for Figure 1 Rear view;

[0024] Figure 3 for Figure 1 Enlarged view of the structure of part A in the middle section;

[0025] Figure 4 for Figure 2 Enlarged view of the structure of part B in the middle section.

[0026] In the diagram: 1. Base, 2. Adjustment seat, 3. First roller, 4. Second roller, 5. Lead screw, 6. Pulley, 7. Belt, 8. Motor, 9. First bevel gear, 10. Second bevel gear, 11. Transmission rod, 12. Rotating plate, 13. Motor mounting bracket, 14. Third bevel gear, 15. Fourth bevel gear, 16. Pin, 17. Fixing plate, 18. Telescopic rod, 19. Spring, 20. Screw, 21. Baffle, 22. Slide rod, 23. Rotary wheel. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-2 A filter cartridge rolling device includes a base 1 and an adjusting seat 2. Rolling grooves are provided on the side of the base 1 and the adjusting seat 2 that are close to each other. Multiple first rollers 3 and second rollers 4 are rotatably arranged in the upper and lower rolling grooves respectively. Both the first rollers 3 and the second rollers 4 can rotate stably in the rolling grooves.

[0029] like Figure 1-2 slide Figure 4 As shown, the rear ends of multiple spaced second rollers 4 all extend out of the base 1 and are fixedly equipped with pulleys 6. The multiple pulleys 6 are connected by a belt 7, which enables the multiple second rollers 4 to rotate synchronously, thereby driving the filter element placed on the second rollers 4 to roll. A motor 8 is fixedly installed on the back side of the base 1. A motor mounting bracket 13 is fixedly installed on the outer wall of the motor 8. Both ends of the motor mounting bracket 13 are fixedly connected to the base 1 by bolts, thus determining the position of the motor 8.

[0030] like Figure 1-2 and Figure 4 As shown, a first bevel gear 9 is fixedly provided at the output end of the motor 8, and a second bevel gear 10 is meshed with the first bevel gear 9. The second bevel gear 10 is fixedly sleeved on the back side of the second roller 4, which enables the second roller 4 to rotate.

[0031] like Figure 1 and Figure 3 As shown, the bottom of the base 1 is provided with an adjustment groove, and both ends of the top of the inner wall of the adjustment groove are rotatably threaded with lead screws 5. The two lead screws 5 have opposite thread directions. The lower ends of both sides of the inner side of the adjustment seat 2 are provided with through grooves. The lead screws 5 pass into the adjustment seat 2 and are located in the through grooves. The lead screws 5 can drive the adjustment seat 2 to move longitudinally.

[0032] like Figure 2-3 As shown, a transmission rod 11 is provided in the adjustment groove for horizontal rotation. The end of the transmission rod 11 passes through the adjustment groove and extends to the outside. A rotating plate 12 is fixed at the end of the transmission rod 11, and the rotating plate 12 can drive the transmission rod 11 to rotate.

[0033] like Figure 2-3 As shown, a transmission mechanism is provided between the bottom of the lead screw 5 and the transmission rod 11. The transmission mechanism includes a third bevel gear 14 and a fourth bevel gear 15, which are meshed together. The third bevel gear 14 and the fourth bevel gear 15 are respectively fixed to the bottom of the lead screw 5 and the outer side of the rod wall of the transmission rod 11. The third bevel gear 14 and the fourth bevel gear 15 are both located in the adjustment groove, so that the two lead screws 5 can rotate synchronously to adjust the longitudinal position of the adjustment seat 2, thereby limiting the rolling of filter elements of various specifications.

[0034] like Figure 3 As shown, a pin 16 is slidably inserted inside the rotating plate 12. Multiple insertion holes are provided at the lower end of the outer side wall of the base 1 in a symmetrical arrangement around it. The multiple insertion holes are wrapped around the outside of the transmission rod 11. The pin 16 is inserted into the insertion hole. The cross-section of the pin 16 is T-shaped to determine the rotation position of the transmission rod 11 and to avoid accidental pushing as much as possible.

[0035] like Figure 1-2As shown, a fixing plate 17 is fixedly installed on the upper ends of both sides of the adjusting seat 2, and a telescopic rod 18 is fixedly installed on the lower end of the base 1. The top of the telescopic rod 18 is fixedly connected to the fixing plate 17, and a spring 19 is sleeved on the upper end of the telescopic rod 18. The two ends of the spring 19 are fixedly connected to the telescopic rod 18 and the fixing plate 17 respectively, so as to provide auxiliary support for the adjusting seat 2 when the distance between the adjusting seat 2 and the base 1 is adjusted.

[0036] like Figure 2 As shown, screws 20 are rotatably provided on both sides of one telescopic rod 18. A baffle 21 is threaded on the wall of the screw 20. A slide rod 22 is slidably passed through the inside of the baffle 21. The slide rod 22 is fixedly connected to the outer wall of the other telescopic rod 18. A rotating wheel 23 is fixedly sleeved at the ends of the two screws 20 that are far apart. The rolling position of the filter element can be restricted according to the length of the filter element to avoid the filter element from deviating during rolling.

[0037] In summary, when using this filter element rolling device, multiple filter elements are first placed between two adjacent second rollers 4, and the pin 16 is pulled out of the insertion hole. Then, the rotating plate 12 is rotated, causing the transmission rod 11 to rotate. Through the meshing of the third bevel gear 14 and the fourth bevel gear 15, the two lead screws 5 rotate simultaneously. Thus, with the base 1 in an unchanged position, the adjusting seat 2 moves longitudinally driven by the lead screw 5, causing multiple first rollers 3 to approach the outer wall of the filter element. Then, the rotating wheel 23 is rotated, causing the screw 20 to rotate. During this rotation, the guide rod 22 drives the baffle 21 to move laterally, causing the baffle 21 to approach the end of the filter element and laterally limit the rolling of the filter element. Finally, the motor 8 is started. Through the meshing of the first bevel gear 9 and the second bevel gear 10, multiple second rollers 4 rotate synchronously under the transmission of multiple pulleys 6 and belts 7. Thus, the second rollers 4 drive the filter element to roll, and the first rollers 3 provide auxiliary support for the rolling of the filter element.

[0038] It should be noted that the term "comprising" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filter cartridge rolling device, comprising a base (1) and an adjusting seat (2), characterized in that: The base (1) and the adjusting seat (2) are provided with rolling grooves on their adjacent sides. Multiple first rollers (3) and second rollers (4) are rotatably arranged in the upper and lower rolling grooves respectively. The bottom of the base (1) is provided with an adjusting groove. Both ends of the inner wall of the adjusting groove are rotatably threaded with lead screws (5). The lower ends of both sides of the interior of the adjusting seat (2) are provided with through grooves. The lead screws (5) are inserted into the adjusting seat (2) and located in the through grooves. The rear ends of the multiple second rollers (4) spaced apart are all inserted out of the base (1) and fixed with pulleys (6). The multiple pulleys (6) drive each other together. A belt (7) is fitted on the back side of the base (1), a motor (8) is fixedly fitted on the back side of the base (1), a first bevel gear (9) is fixedly fitted at the output end of the motor (8), a second bevel gear (10) is meshed with the first bevel gear (9), the second bevel gear (10) is fixedly fitted on the back side of the second roller (4), a transmission rod (11) is provided in the adjustment groove for transverse rotation, the end of the transmission rod (11) passes through the adjustment groove and extends to the outside, a rotating plate (12) is fixedly fitted at the end of the transmission rod (11), and a transmission mechanism is provided between the bottom of the screw (5) and the transmission rod (11); The upper ends of both sides of the adjusting seat (2) are fixedly provided with fixing plates (17), and the lower end of the base (1) is fixedly provided with a telescopic rod (18). The top of the telescopic rod (18) is fixedly connected to the fixing plate (17), and the upper end of the telescopic rod (18) is fitted with a spring (19). The two ends of the spring (19) are fixedly connected to the telescopic rod (18) and the fixing plate (17) respectively. Both sides of the telescopic rod (18) on one side are provided with screws (20), and the wall of the screw (20) is threaded with a baffle (21). A slide rod (22) is slidably passed through the inside of the baffle (21). The slide rod (22) is fixedly connected to the outer wall of the telescopic rod (18) on the other side. A rotating wheel (23) is fixedly sleeved at one end of each of the two screws (20) away from each other.

2. The filter cartridge rolling device according to claim 1, characterized in that: The outer wall of the motor (8) is fixedly fitted with a motor mounting bracket (13), and both ends of the motor mounting bracket (13) are fixedly connected to the base (1) by bolts.

3. The filter cartridge rolling device according to claim 1, characterized in that: The transmission mechanism includes a third bevel gear (14) and a fourth bevel gear (15), which are meshed together. The third bevel gear (14) and the fourth bevel gear (15) are respectively fixed to the bottom of the lead screw (5) and the outside of the rod wall of the transmission rod (11). The third bevel gear (14) and the fourth bevel gear (15) are both located in the adjustment groove.

4. The filter cartridge rolling device according to claim 1, characterized in that: The inside of the rotating plate (12) is slidably provided with a pin (16). The lower end of the outer side wall of the base (1) is provided with a plurality of symmetrically arranged insertion holes. The plurality of insertion holes are wrapped around the outside of the transmission rod (11). The pin (16) is inserted into the insertion hole. The cross section of the pin (16) is T-shaped.

5. A filter cartridge rolling device according to claim 1, characterized in that: The two lead screws (5) have opposite thread directions.

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