Cable-stayed automatic paper rolling type filtering device

Abstract

The utility model discloses a cable-stayed automatic paper rolling type filter device, which relates to the technical field of filter devices and comprises a filter box, a protective cover rotatably connected to the rear edge of the top of the filter box and a rolling plate fixedly connected to the bottom of the front end face of the filter box. An opening I and an opening II are respectively formed in the rear edge of the top of the filter box and the top of the side wall of the front end surface. According to the utility model, the filter paper is in a cable-stayed state, so that impurities in liquid can be conveniently filtered; the new paper reel and the waste paper reel are both located outside the filter box, a new paper reel protective cover is protected, a rotating shaft and a supporting transmission frame are arranged in the protective cover so that horizontal transmission of the new paper reel can be facilitated, the protective cover can be horizontally opened to place new filter paper to be replaced, and the operation difficulty of workers is reduced. Waste paper drives the paper winding shaft to be automatically wound through the gear motor, the waste paper is prevented from being secondarily wound into the paper tape machine to be damaged, and meanwhile the waste paper is prevented from scattering on the ground to cause leakage of a working place to affect environmental sanitation.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to an inclined-pulling automatic paper-rolling filtering device. Background Technique

[0002] The automatic paper-rolling filtering device mainly realizes the continuous filtering process by continuously rolling the filter paper. After the fluid to be filtered (such as lubricating oil, water, cutting fluid, etc.) enters the filtering device, it first passes through the preliminary filtering of the filter paper, and intercepts impurities, particulate matters, etc. therein. As the filtering progresses, the filter paper is gradually covered with impurities. When it reaches a certain degree, the device will automatically start the paper-rolling mechanism to roll away the used part and expose the new clean filter paper to continue filtering.

[0003] In the existing flat-screen filtering device, when in use, the filter paper is laid flat on the drag chain. Due to the impact of liquid feeding and the dragging of the drag chain, the filter paper is prone to displacement, and the dirty liquid overflows from both sides of the filter paper. The effective liquid storage capacity of the flat-screen filtering device is poor, and the dirty liquid is easy to overflow from both sides of the filter paper, resulting in poor filtering effect, incomplete liquid filtering. The flat-screen filtering device does not have the function of automatically rolling the waste paper reel. The waste paper is often carried into the filter box by the drag chain, causing damage to the filter box. Moreover, without the function of automatically rolling the waste paper, the waste paper and waste residues are scattered randomly in the workplace, affecting the environmental hygiene of the place, not meeting the environmental protection requirements, and it is rather troublesome to collect the used waste paper and clean it manually.

[0004] In view of this, this application is specifically proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an inclined-pulling automatic paper-rolling filtering device to solve the problems of collecting waste paper through the automatic take-up reel function, more effectively accumulating the capacity of the filtered liquid, increasing the filtering efficiency, reducing the consumption of filter paper, solving the problem of poor filtering effect caused by the overflow of dirty liquid from both sides of the filter paper, and solving the problems of replacing the new paper reel and collecting waste paper as mentioned in the above background technique.

[0006] To solve the above technical problems, the inclined cable automatic roll paper type filtering device provided by the utility model includes a filtering box, a mounting cover rotatably connected to the rear edge of the top of the filtering box, a winding plate fixedly connected to the bottom of the front end face of the filtering box, and a waste paper winding shaft. An opening one and an opening two are respectively arranged at the rear edge of the top of the filtering box and the top of the side wall of the front end face. A roll of filter paper and a support drive frame are installed in the mounting cover; a guide shaft one is fixedly installed at the top of the rear end face of the filtering box, a guide shaft two is fixedly installed at the top of the opening one, a guide shaft four is fixedly installed on the inner bottom wall of the filtering box and is located directly below the opening one, a guide shaft four and a guide shaft five are respectively fixedly installed above and below the inner wall of the opening two, and one end of the filter paper sequentially passes through the guide shaft one, the guide shaft two, the guide shaft three, the guide shaft four and the guide shaft five and is installed on the winding plate; a cover plate is installed on the top of the filtering box and is located between the guide shaft one and the guide shaft four. The filter paper is in an inclined cable state, which is convenient for filtering the feed.

[0007] Further, a new paper roll shaft is rotatably connected in the filtering box, one end of the filter paper is fixed on the new paper roll shaft, and an inclined plate is arranged below the opening two. It is convenient for installing and disassembling the filter paper and protecting the new paper roll shaft and the filter paper.

[0008] Further, a winding shaft is rotatably connected to the winding plate. The winding shaft is locked by two semi-circular profiles in a quick-lock manner. The waste paper is clamped by the semi-circular profiles and then wound. A drive motor for driving the winding shaft to rotate is installed on the winding plate. A waste paper roll shaft is fixed on the winding shaft, and the other end of the filter paper is fixed on the waste paper roll shaft. The drive motor drives the winding shaft and the waste paper roll shaft to rotate, which is convenient for winding the waste paper.

[0009] Further, a feed box located inside the filtering box is fixedly installed at the bottom of the cover plate. A feed port is arranged at the top of the feed box. The feed box includes a diversion plate located below the feed port and a diversion opening located at the bottom of the feed box; a feeding port is reserved at the top of the mounting cover. The design of the cover plate is convenient for buffering and guiding the feed, reducing the damage to the filter paper. The design of the feeding port is convenient for feeding materials into the filtering box and improving the filtering efficiency.

[0010] Further, a discharge port is arranged at the bottom of the filtering box. A liquid level sensor is fixedly installed inside the filtering box. The liquid level sensor detects the liquid height inside the filtering box, and the liquid level sensor transmits a signal to the controller to control the opening and closing of the drive motor.

[0011] Further, an inclined partition plate is fixedly installed inside the filtering box. The partition plate is provided with openings. The partition plate is arranged in parallel with the filter paper and is located below it. It is convenient for removing the processed materials.

[0012] Further, a fixing column is fixedly installed at the top of the filtering box and is located between the opening one and the cover plate. The top of the fixing column is fixed to the mounting cover through a lock.

[0013] Furthermore, a support plate is fixed to the rear outer wall of the filter box, and the first guide shaft is installed on the support plate. When the installation cover is in a horizontal state, the installation cover overlaps on the support plate. Both the new paper reel and the waste paper reel are located outside the filter box to protect the new paper reel and the waste paper reel.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By designing the first guide shaft, the second guide shaft, the third guide shaft, the fourth guide shaft, the fifth guide shaft and the winding shaft, the filter paper is in an inclined tension state, which is convenient for filtering the feed; it can more effectively accumulate the capacity of the filtered liquid, increase the filtering efficiency, reduce the consumption of the filter paper, and solve the problem that the dirty liquid overflows from both sides of the filter paper, resulting in poor filtering effect.

[0016] 2. By designing the support plate, the filter box, the fixed column and the lock, the problems of replacing the new paper reel and collecting waste paper are solved, which is convenient for replacing the new paper reel and collecting waste paper, and reduces the operation difficulty of the staff;

[0017] 3. By designing the cover plate and the feeding port, it is convenient to buffer and guide the feed, and reduce the damage to the filter paper. The design of the feeding port is convenient for feeding the filter box and improves the filtering efficiency.

[0018] 4. The winding shaft is locked by two semi-circular profiles in a quick-lock manner. The waste paper passes through the semi-circular profiles and is clamped and then wound. After the waste paper is collected into a roll, the waste paper roll can be quickly pulled out of the winding shaft for environmental protection treatment of the waste paper roll. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the front view of the inclined tension automatic paper-rolling filter device Figure 1 ;

[0020] Figure 2 is the front view of the inclined tension automatic paper-rolling filter device Figure 2 ;

[0021] Figure 3 is the schematic structural view of the interior of the filter box in the inclined tension automatic paper-rolling filter device;

[0022] Figure 4 is the schematic structural view of the feed box in the inclined tension automatic paper-rolling filter device;

[0023] Figure 5 is the schematic structural view when the inclined tension automatic paper-rolling filter device is in use Figure 1 ;

[0024] Figure 6 is the schematic structural view when the inclined tension automatic paper-rolling filter device is in use Figure 2 .

[0025] In the figure:

[0026] 10. Filter box; 11. Fixed column; 12. Lock; 13. Feed port; 14. Feeding opening; 15. Discharge port;

[0027] 20. Installation cover; 21. New paper reel;

[0028] 30. Rewinding plate; 31. Waste paper reel;

[0029] 40. Guide shaft one; 41. Guide shaft two; 42. Guide shaft three; 43. Guide shaft four; 44. Rewinding shaft; 45. Guide shaft five;

[0030] 50. Cover plate; 51. Feed box; 52. Deflector; 53. Deflection port;

[0031] 60. Partition; 61. Opening;

[0032] 70. Inclined plate. Detailed implementation mode

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0034] Please refer to Figures 1-6 , the present invention provides a technical solution: an inclined pull automatic paper-rolling type filtering device, including a filter box 10, an installation cover 20 rotatably connected to the rear edge of the top of the filter box 10, and a rewinding plate 30 fixedly connected to the bottom of the front end face of the filter box 10. An opening one and an opening two are respectively arranged at the rear edge of the top of the filter box 10 and the top of the side wall of the front end face. A roll of filter paper is installed in the installation cover 20; a guide shaft one 40 is fixed to the top of the rear end face of the filter box 10, a guide shaft two 41 is fixed to the top of the opening one, and a guide shaft four 43 located directly below the opening one is fixed to the inner bottom wall of the filter box 10. A guide shaft four 43 and a guide shaft five 45 are respectively fixed above and below the inner wall of the opening two. One end of the filter paper passes through the guide shaft one 40, the guide shaft two 41, the guide shaft three 42, the guide shaft four 43, and the guide shaft five 45 in sequence and is installed on the rewinding plate 30; a cover plate 50 located between the guide shaft one 40 and the guide shaft four 43 is installed on the top of the filter box 10.

[0035] It should be noted here that: the filter paper is in an inclined pull state, which is convenient for filtering the feed.

[0036] The cable-stayed automatic roll paper type filtering device, a new paper reel 21 is rotatably connected inside the filtering box 10, one end of the filter paper is fixed to the new paper reel 21, and an inclined plate 70 is provided below the second opening.

[0037] It should be noted here that: The design of the installation cover 20 facilitates the installation and disassembly of the filter paper and protects the new paper reel 21 and the filter paper.

[0038] The cable-stayed automatic roll paper type filtering device, a take-up reel 44 is rotatably connected to the take-up plate 30, a driving motor for driving the take-up reel 44 to rotate is installed on the take-up plate 30, a waste paper reel 31 is fixed to the take-up reel 44, and the other end of the filter paper is fixed to the take-up reel 44 of the waste paper reel 31.

[0039] It should be noted here that: The driving motor drives the take-up reel 44 and the waste paper reel 31 to rotate, facilitating the take-up of waste paper.

[0040] The cable-stayed automatic roll paper type filtering device, a feed box 51 located inside the filtering box 10 is fixed to the bottom of the cover plate 50, a feed port 13 is provided at the top of the feed box 51, the feed box 51 includes a diversion plate 52 located below the feed port 13 and a diversion port 53 located at the bottom of the feed box 51; a feeding port 14 is opened at the top of the installation cover 20.

[0041] It should be noted here that: The design of the cover plate 50 facilitates buffering and diversion of the feed, reducing damage to the filter paper. The design of the feeding port 14 facilitates feeding into the filtering box 10 and improves the filtering efficiency.

[0042] The cable-stayed automatic roll paper type filtering device, a discharge port 15 is provided at the bottom of the filtering box 10, a liquid level sensor is fixed inside the filtering box 10, and the liquid level sensor detects the liquid height inside the filtering box 10.

[0043] It should be noted here that: The liquid level sensor transmits a signal to the controller to control the opening and closing of the driving motor.

[0044] The cable-stayed automatic roll paper type filtering device, an inclined partition 60 is fixed inside the filtering box 10, the partition 60 is provided with an opening 61, and the partition 60 is arranged parallel to the filter paper and is located below it.

[0045] It should be noted here that: The partition 60 and the opening 61 facilitate the removal of the processed material.

[0046] The cable-stayed automatic roll paper type filtering device, a fixed column 11 located between the first opening and the cover plate 50 is fixed to the top of the filtering box 10, and the top of the fixed column 11 is fixed to the installation cover 20 through a lock 12; a support plate is fixed to the rear outer wall of the filtering box 10, and a guide shaft one 40 is installed on the support plate. When the installation cover 20 is in a horizontal state, the installation cover 20 is lapped on the support plate.

[0047] It should be noted here that both the new paper reel 21 and the waste paper reel 31 are located outside the filter box 10 to protect the new paper reel 21 and the waste paper reel 31.

[0048] Working principle: The liquid to be filtered enters the feed box 51 from the feed port 13. Under the action of the flow guide plate 52, the liquid is buffered and guided. The liquid flows out from the flow guide port 53 at the bottom of the feed box 51 and falls onto the filter paper in an obliquely stretched state.

[0049] The filter paper is installed on the new paper reel 21 and passes through the first guide shaft 40, the second guide shaft 41, the third guide shaft 42, the fourth guide shaft 43 and the fifth guide shaft 45 in sequence at one end. The setting of the guide shafts ensures that the filter paper is arranged in a specific obliquely stretched path, thereby realizing effective filtration of the material. The impurities are intercepted on the filter paper, and the filtered material continues to fall.

[0050] The partition plate 60 inclinedly arranged in the filter box 10 is parallel to the filter paper and is located below it. The filtered liquid continues to flow through the openings 61 on the partition plate 60 and finally discharges from the discharge port 15.

[0051] When the filter paper is used for a period of time and is covered with impurities, the liquid level sensor in the filter box 10 detects the set liquid height in the filter box 10. The liquid level sensor transmits the signal to the controller, and the controller starts the drive motor. The drive motor drives the take-up reel 44 to rotate, and the waste paper reel 31 on the take-up reel 44 drives the take-up reel 44 to rotate accordingly, winding up the used filter paper. The new clean filter paper is continuously pulled out from the new paper reel 21 to continue the filtration process.

[0052] The installation cover 20 is rotatably connected to the rear edge of the top of the filter box 10. There is a feeding port 14 at the top, which is convenient for adding materials during the filtration process to improve the filtration efficiency. The fixed column 11 and the lock 12 are used to fix the installation cover 20. The support plate provides support for the first guide shaft 40 and overlaps the installation cover 20 when the installation cover 20 is in a horizontal state, facilitating the loading and unloading operations of the new paper reel 21. The inclined plate 70 on the take-up plate 30 facilitates the installation and disassembly of the filter paper and protects the new paper reel 21 and the filter paper.

Claims

1. The cable-stayed automatic roll paper type filtering device includes a filtering box (10), a mounting cover (20) rotatably connected to the rear edge of the top of the filtering box (10), a winding plate (30) fixedly connected to the bottom of the front end face of the filtering box (10), and a waste paper winding shaft (44), and is characterized in that: At the rear edge of the top of the filter box (10) and at the top of the side wall of the front end face, there are respectively an opening one and an opening two. A roll of filter paper and a support transmission frame are installed inside the installation cover (20); at the top of the rear end face of the filter box (10), a guide shaft one (40) is fixed, at the top of the opening one, a guide shaft two (41) is fixed, at the bottom inner wall of the filter box (10), a guide shaft four (43) located directly below the opening one is fixed, above and below the inner wall of the opening two, a guide shaft four (43) and a guide shaft five (45) are respectively fixed. One end of the filter paper passes through the guide shaft one (40), the guide shaft two (41), the guide shaft three (42), the guide shaft four (43) and the guide shaft five (45) in sequence and is installed on the winding plate (30); at the top of the filter box (10), a cover plate (50) located between the guide shaft one (40) and the guide shaft four (43) is installed.

2. The cable-stayed automatic roll paper type filtering device according to claim 1, wherein: A new paper reel (21) is rotatably connected inside the filter box (10), and one end of the filter paper is fixed to the new paper reel (21). Below the opening two, there is an inclined plate (70).

3. The cable-stayed automatic roll paper type filtering device according to claim 1, wherein: A winding shaft (44) is rotatably connected to the winding plate (30). The winding shaft (44) is locked by two semi-circular profiles in a quick-lock manner. Waste paper is clamped by the semi-circular profiles and then wound up. A driving motor for driving the winding shaft (44) to rotate is installed on the winding plate (30). A waste paper reel (31) is fixed on the winding shaft (44), and the other end of the filter paper is fixed to the waste paper reel (31).

4. The cable-stayed automatic roll paper type filtering device according to claim 1, wherein: At the bottom of the cover plate (50), a feed box (51) located inside the filter box (10) is fixed. At the top of the feed box (51), there is a feed port (13). The feed box (51) includes a flow guide plate (52) located below the feed port (13) and a flow guide opening (53) located at the bottom of the feed box (51); at the top of the installation cover (20), a feeding opening (14) is reserved.

5. The cable-stayed automatic roll paper type filtering device according to claim 1, characterized in that: At the bottom of the filter box (10), there is a discharge port (15). Inside the filter box (10), a liquid level sensor is fixed, and the liquid level sensor detects the liquid height inside the filter box (10).

6. The cable-stayed automatic roll paper type filtering device according to claim 1, characterized in that: An inclined partition plate (60) is fixed inside the filter box (10). There are openings (61) on the partition plate (60). The partition plate (60) is arranged parallel to the filter paper and is located below it.

7. The cable-stayed automatic roll paper type filtering device according to claim 1, characterized in that: At the top of the filter box (10), a fixed column (11) located between the opening one and the cover plate (50) is fixed. The top of the fixed column (11) is fixed to the installation cover (20) through a lock (12).

8. The cable-stayed automatic roll paper type filtering device according to claim 1, characterized in that: On the rear outer wall of the filter box (10), a support plate is fixed. The guide shaft one (40) is installed on the support plate. When the installation cover (20) is in a horizontal state, the installation cover (20) is lapped on the support plate.

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