Magnetic rod assembly with cleaning function

Abstract

The utility model relates to the technical field of coating machines, in particular to a magnetic rod assembly with a cleaning function, which comprises a magnetic rod, a mounting frame, a first driving device and a cleaning sleeve, the two mounting frames are mounted at the two ends of the magnetic rod correspondingly and are in sliding connection with the magnetic rod, and the two mounting frames are used for being connected with the two sides of a rack of the coating machine correspondingly; the two first driving devices are installed on the two installation frames correspondingly and drive the magnetic rods to slide in the first direction. The cleaning sleeve is arranged on the magnetic rod and is in sliding connection with the magnetic rod, and a cleaning part abutting against the magnetic attraction face of the magnetic rod is arranged on the inner wall of the cleaning sleeve. When the magnetic rod is cleaned, only thrust needs to be applied to the side, away from the electromagnetic aluminum foil, of the cleaning sleeve, the electromagnetic aluminum foil cannot be touched by mistake, the electromagnetic aluminum foil does not need to be cut off when the magnetic rod is cleaned, and cleaning simplicity and cleaning efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating machine more particularly, relate to a magnetic force stick subassembly with cleaning function. BACKGROUND

[0002] The gravure coater coats carbon material on the electromagnetic aluminum foil, and needs to ensure that the electromagnetic aluminum foil is free of metal impurities before coating, so that a magnetic force stick is added to the equipment and is close to the electromagnetic aluminum foil, and the gap between the two is generally 5mm. After long-term use of the magnetic force stick, the magnetic force stick needs to be cleaned due to the increase of the adsorbed material, otherwise the use effect will be affected. The existing cleaning method is that the staff stops operation and cuts the electromagnetic aluminum foil to avoid the staff from accidentally touching the electromagnetic aluminum foil during the process of cleaning the magnetic force stick, which leads to product damage and becomes defective products. Therefore, the cleaning operation of the magnetic force stick is troublesome and low in efficiency. SUMMARY

[0003] The utility model discloses a magnetic force stick subassembly with cleaning function, which overcomes the problem of low efficiency of manual cleaning of the magnetic force stick in the prior art, and has the advantages of simple and convenient cleaning operation and high cleaning efficiency.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of:

[0005] A magnetic force stick subassembly with cleaning function is provided, which comprises a magnetic force stick, a mounting frame, a first driving device and a cleaning sleeve. The mounting frame is provided with two mounting frames, which are respectively mounted on both ends of the magnetic force stick and are in sliding connection with the magnetic force stick. The two mounting frames are respectively connected with the two sides of the rack of the coating machine. The first driving device is provided with two first driving devices, which are respectively mounted on the two mounting frames and drive the magnetic force stick to slide in the first direction. The cleaning sleeve is mounted on the magnetic force stick and is in sliding connection with the magnetic force stick. The inner wall of the cleaning sleeve is provided with a cleaning part that is in abutment with the magnetic attraction surface of the magnetic force stick.

[0006] In the above technical solution, the mounting bracket is fixed to both sides of the coating machine frame, ensuring that the gap between the magnetic rod connected to the mounting bracket and the coating machine and the electromagnetic aluminum foil remains within its working range. When cleaning of the magnetic rod is required, the first driving device drives the magnetic rod to move along the positive direction of the first direction on the mounting bracket. This first direction is either away from or close to the electromagnetic aluminum foil, generally perpendicular to it, with the positive direction being away from the electromagnetic aluminum foil. After the first driving device moves the magnetic rod away from the electromagnetic aluminum foil, the gap between the magnetic rod and the electromagnetic aluminum foil increases, and this gap is greater than the distance from the magnetic attraction surface of the magnetic rod to the outer wall surface of the cleaning sleeve near the electromagnetic aluminum foil, thus preventing the cleaning sleeve from contacting the surface of the electromagnetic aluminum foil. At this time, pulling the cleaning sleeve removes metallic impurities from the magnetic rod through the cleaning section on the sleeve. When not in use, the cleaning sleeve is located at both ends of the magnetic rod, and the width of the electromagnetic aluminum foil only covers the middle section of the magnetic rod; therefore, the cleaning sleeve does not affect the normal operation of the magnetic rod. The operator only needs to apply a pushing force to the side of the cleaning sleeve away from the electromagnetic foil to clean the magnetic rod. The operator will not accidentally touch the electromagnetic foil, so there is no need to cut the electromagnetic foil when cleaning the magnetic rod.

[0007] Furthermore, a limiting groove is provided on the non-magnetic surface of the magnetic rod, and a slider is provided on the cleaning sleeve that fits into the limiting groove. The slider slides along the length of the magnetic rod within the limiting groove. The cooperation between the limiting groove and the slider allows the cleaning sleeve to be better confined to the magnetic rod and slide stably in direction.

[0008] Furthermore, the cleaning part is a brush or a sponge block.

[0009] Furthermore, the limiting groove is a T-shaped groove or a dovetail groove, and the slider fits against the inner surface of the limiting groove. The T-shaped groove or dovetail groove can limit the slider and even the cleaning sleeve, preventing the cleaning sleeve from detaching from the magnetic rod when sliding, thus reducing the number of limiting grooves required.

[0010] Furthermore, the cleaning sleeve is equipped with a drive mechanism for sliding the cleaning sleeve on the magnetic rod. When cleaning of the magnetic rod is required, the cleaning sleeve can be driven to slide on the magnetic rod by the drive mechanism, requiring no manual intervention and further avoiding the problem of accidental human contact with the surface of the electromagnetic aluminum foil.

[0011] Furthermore, a rack is mounted on the non-magnetic surface of the magnetic rod; the driving mechanism includes a motor mounted on the cleaning sleeve and a gear mounted on the output end of the motor, the gear meshing with the rack. The motor drives the gear to move along the rack, allowing the cleaning sleeve to slide along the magnetic rod, thus achieving automatic cleaning of the cleaning sleeve.

[0012] Further, the side wall of the cleaning sleeve is provided with a through hole communicated with the inner cavity of the cleaning sleeve, and the through hole is connected with the air extraction device through a bellows. When the cleaning part wipes off the metal impurities on the magnetic surface, the metal impurities are easy to float. Although the metal impurities floating downward will be adsorbed by the magnetic rod again after starting, the interval of the magnetic rod cleaning again is shortened. Therefore, the negative pressure is generated by the air extraction device, and the floating metal impurities are sucked away when the cleaning part wipes off the metal impurities, thereby prolonging the time interval between two cleanings of the magnetic rod. The bellows can be stretched or contracted when the cleaning sleeve moves.

[0013] Further, the mounting frame is in L shape and comprises a vertical part and a corner part, the vertical part is provided with a sliding groove, the end of the magnetic rod is arranged in the sliding groove and is in sliding connection with the sliding groove, and the first driving device is arranged on the corner part. The first driving device and the magnetic rod are arranged on the vertical part and the corner part of the mounting frame respectively, and the corner part and the vertical part are in vertical relationship, so that the first driving device is more convenient to drive the magnetic rod to slide along the vertical part.

[0014] Further, the vertical part is provided with at least two counterbores, and the counterbores are used for arranging fasteners and are connected with the rack of the coating machine. The counterbores can accommodate the fasteners, so that the sliding of the magnetic rod is not affected by the fasteners.

[0015] Further, the first driving device is an electric push rod, and the output end of the electric push rod is connected with the magnetic rod. The first driving device can be a cylinder or an electric push rod or the like linear driving device, and the electric push rod has a lighter mass, so that the weight burden of the mounting frame is reduced.

[0016] Compared with the prior art, the magnetic rod is driven to move away from the electromagnetic aluminum foil by the first driving device, and then the cleaning sleeve moves along the length direction of the magnetic rod. In the moving process, the metal impurities on the magnetic surface of the magnetic rod are removed by the cleaning part. When the cleaning sleeve is operated, only a pushing force needs to be applied to the side of the cleaning sleeve away from the electromagnetic aluminum foil, so the electromagnetic aluminum foil is not touched by mistake, and the electromagnetic aluminum foil does not need to be cut off during the cleaning of the magnetic rod, so that the convenience and the cleaning efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of a magnetic rod assembly with a cleaning function;

[0018] Figure 2 It is a structural schematic view of a magnetic rod assembly with a cleaning function;

[0019] Figure 3 It is a structural schematic view of another embodiment of a magnetic rod and a cleaning sleeve of the utility model;

[0020] Figure 4 Structure diagram of another embodiment of the magnetic rod and the cleaning sleeve of the utility model.

[0021] In the drawings: 100, magnetic rod; 110, limiting groove; 120, rack; 130, limiting block; 200, mounting frame; 210, vertical part; 211, sliding groove; 212, counterbore; 220, corner part; 300, first driving device; 400, cleaning sleeve; 410, cleaning part; 420, sliding block; 430, motor; 440, gear; 450, through hole. DETAILED DESCRIPTION

[0022] The utility model will be further explained in connection with specific implementation. Among them, the drawings are only used for example explanation, and the representation is only a schematic diagram, and not a physical picture, and can not be understood as the limitation of the patent; in order to better illustrate the embodiment of the utility model, some components of the drawings will be omitted, enlarged or reduced, and the size of the actual product is not represented; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings can be omitted.

[0023] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the orientation or position relationship indicated by the terms "upper", "lower", "left", "right" etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore the position relationship description in the drawings is only used for example explanation, and can not be understood as the limitation of the patent, for the ordinary skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0024] Embodiment one

[0025] The embodiment is a first embodiment of a magnetic rod assembly with cleaning function, as shown in Figures 1-2 The mounting frame 200 is provided with two, respectively installed on the two ends of the magnetic rod 100 and slidably connected with the magnetic rod 100, and the two mounting frames 200 are respectively used for connecting with the rack of the coating machine on both sides; the first driving device 300 is provided with two, respectively installed on the two mounting frames 200 and driving the magnetic rod 100 to slide along the first direction; the cleaning sleeve 400 is installed on the magnetic rod 100 and slidably connected with the magnetic rod 100, and the inner wall of the cleaning sleeve 400 is provided with the cleaning part 410 abutting with the magnetic attraction surface of the magnetic rod 100.

[0026] Specifically, the non-magnetic surface of the magnetic rod 100 is provided with a limiting groove 110, and the cleaning sleeve 400 is provided with a sliding block 420 fitted into the limiting groove 110, and the sliding block 420 slides along the length direction of the magnetic rod 100 in the limiting groove 110. The cooperation of the limiting groove 110 and the sliding block 420 can better limit the cleaning sleeve 400 on the magnetic rod 100 and make it slide stably. The magnetic surface refers to the end surface with strong magnetic force and used for adsorbing the surface metal impurities of the electromagnetic aluminum foil, and the gap between the magnetic surface and the electromagnetic aluminum foil is generally 5mm during work. The non-magnetic surface refers to the end surface other than the magnetic surface. In this embodiment, the limiting groove 110 is a T-shaped groove or a dovetail groove, the sliding block 420 is in close contact with the inner surface of the limiting groove 110, and the limiting groove 110 is arranged on the adjacent surface of the magnetic surface. The T-shaped groove or the dovetail groove can limit the sliding block 420 and even the cleaning sleeve 400, so that the cleaning sleeve 400 will not be separated from the magnetic rod 100 during sliding, and the limiting effect is achieved, thereby reducing the number of limiting grooves 110.

[0027] In this embodiment, the cleaning part 410 is a sponge block.

[0028] In this embodiment, the first driving device 300 is an electric push rod. The mounting bracket 200 is L-shaped and includes a vertical part 210 and a corner part 220. The vertical part 210 is provided with a sliding groove 211, and the end of the magnetic rod 100 is fitted into the sliding groove 211 and connected with the sliding groove 211 in sliding mode. The first driving device 300 is installed on the corner part 220. The vertical part 210 is provided with at least two counterbores 212 for fitting fasteners and connecting with the rack of the coating machine. The two ends of the magnetic rod 100 are provided with limiting blocks 130 and connected with the sliding groove 211 in sliding mode through the limiting blocks 130. The limiting blocks 130 and the sliding groove 211 can be T-shaped.

[0029] The first driving device 300 and the magnetic rod 100 are respectively installed on the vertical part 210 and the corner part 220 of the mounting bracket 200, and the corner part 220 and the vertical part 210 are in vertical relationship, so that the first driving device 300 is more convenient to drive the magnetic rod 100 to slide along the vertical part 210.

[0030] The working principle of the magnetic rod assembly with automatic cleaning function is as follows: the mounting frame 200 is fixed on both sides of the frame of the coating machine, so that the magnetic rod 100 connected with the mounting frame 200 is kept in the working range of the gap between the coating machine and the electromagnetic aluminum foil. When it is necessary to clean the magnetic rod 100, the electric push rod drives the magnetic rod 100 to move in the positive direction of the first direction on the mounting frame 200, wherein the first direction is the direction away from or close to the electromagnetic aluminum foil, and generally perpendicular to the electromagnetic aluminum foil, and the positive direction of the first direction is the direction away from the electromagnetic aluminum foil. After the first driving device 300 drives the magnetic rod 100 away from the electromagnetic aluminum foil, the gap between the magnetic rod 100 and the electromagnetic aluminum foil becomes larger, and the gap is larger than the distance from the magnetic attraction surface of the magnetic rod 100 to the outer wall surface of the cleaning sleeve 400 close to the side of the electromagnetic aluminum foil, so that the cleaning sleeve 400 does not contact the surface of the electromagnetic aluminum foil. At this time, the cleaning sleeve 400 is pulled, the sliding block 420 slides in the limiting groove 110, so that the cleaning sleeve 400 stably moves on the magnetic rod 100, and the metal impurities on the magnetic rod 100 are wiped off through the cleaning part 410 on the cleaning sleeve 400. When the cleaning sleeve 400 is not used, it is located at both ends of the magnetic rod 100, and the width of the electromagnetic aluminum foil only covers the middle section of the magnetic rod 100, so the cleaning sleeve 400 does not affect the normal work of the magnetic rod 100. Therefore, the operator only needs to apply a pushing force to the side of the cleaning sleeve 400 away from the electromagnetic aluminum foil to realize the cleaning of the magnetic rod 100, and the operator will not touch the electromagnetic aluminum foil by mistake, so it is not necessary to cut off the electromagnetic aluminum foil when cleaning the magnetic rod 100. At the same time, in order to facilitate the operator to operate the cleaning sleeve, the outer surface of the cleaning sleeve away from the cleaning part can be provided with a holding part.

[0031] The beneficial effects of the embodiment are as follows: after the first driving device 300 drives the magnetic rod 100 away from the electromagnetic aluminum foil, the cleaning sleeve 400 is moved along the length direction of the magnetic rod 100, and in the moving process, the metal impurities on the magnetic attraction surface of the magnetic rod 100 are removed by the cleaning part 410. Therefore, the operator only needs to apply a pushing force to the side of the cleaning sleeve 400 away from the electromagnetic aluminum foil when operating the cleaning sleeve 400, so the operator will not touch the electromagnetic aluminum foil by mistake, and it is not necessary to cut off the electromagnetic aluminum foil when cleaning the magnetic rod 100, thereby providing the convenience and efficiency of cleaning.

[0032] Embodiment two

[0033] The second embodiment of the magnetic rod assembly with automatic cleaning function is similar to the first embodiment, and the difference is that the magnetic rod 100 and the cleaning sleeve 400 are further limited as shown in Figure 3

[0034] ​The cleaning sleeve 400 is provided with a driving mechanism for driving the cleaning sleeve 400 to slide on the magnetic rod 100. When the magnetic rod 100 needs to be cleaned, the cleaning sleeve 400 can be driven to slide on the magnetic rod 100 by the driving mechanism without manual intervention, further avoiding the problem of manual touching the surface of the electromagnetic aluminum foil.

[0035] In the embodiment, the non-magnetic surface of the magnetic rod 100 is provided with a rack 120; the driving mechanism includes a motor 430 mounted on the cleaning sleeve 400 and a gear 440 mounted on the output end of the motor 430, and the gear 440 is engaged with the rack 120.

[0036] The working principle of the embodiment is that when the magnetic rod 100 needs to be cleaned, the motor 430 can be started remotely or in close proximity. When the motor 430 is started, the gear 440 runs on the rack 120, so that the cleaning sleeve 400 can slide along the magnetic rod 100, and the cleaning sleeve 400 moves from one end of the magnetic rod 100 to the other end, so that the cleaning of the magnetic surface of the magnetic rod 100 is realized. In the embodiment, the rack 120 is arranged on the back surface of the magnetic rod 100, and the back surface is the end surface opposite to the magnetic surface.

[0037] The remaining features and working principles of the embodiment are consistent with those of the above-mentioned embodiments.

[0038] Embodiment three

[0039] The third embodiment of the magnetic rod assembly with automatic cleaning function is similar to the first embodiment or the second embodiment, and the difference is that, as shown in the figure, the cleaning sleeve 400 is further limited. Figure 4

[0040] The side wall of the cleaning sleeve 400 is provided with a through hole 450 communicating with the inner cavity of the cleaning sleeve 400, and the through hole 450 is connected with the air extraction device through a corrugated expansion pipe.

[0041] The working principle of the embodiment is that when the metal impurities on the magnetic surface are wiped off by the cleaning part 410, the metal impurities are easy to float, although the metal impurities floating downward will be attracted by the magnetic rod 100 again after starting, but it also leads to the shortening of the interval of the cleaning of the magnetic rod 100 again, therefore, a negative pressure is generated by the air extraction device, and the floating metal impurities are sucked away when the metal impurities are wiped off by the cleaning part 410, so as to prolong the time interval between the two cleanings of the magnetic rod 100. The corrugated expansion pipe can be stretched or contracted when the cleaning sleeve 400 moves.

[0042] In the embodiment, the side wall of the cleaning sleeve 400 corresponds to the adjacent surface of the magnetic surface.

[0043] The remaining features and working principles of the embodiment are consistent with those of any of the above-mentioned embodiments. ​

[0044] In the specific contents of the above specific embodiments, each technical feature can be combined arbitrarily without contradiction, and in order to make the description simple, all possible combinations of the above technical features are not described, however, as long as the combination of the technical features does not exist contradiction, it should be considered as the scope of the description.

[0045] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A magnetic bar assembly with a cleaning function, comprising a magnetic bar (100), characterized in that, The installation frame (200), the first driving device (300) and the cleaning sleeve (400) are further included; the installation frame (200) is provided with two, which are respectively installed on both ends of the magnetic rod (100) and are in sliding connection with the magnetic rod (100), and the two installation frames (200) are respectively used for connecting with both sides of the rack of the coating machine; the first driving device (300) is provided with two, which are respectively installed on the two installation frames (200) and drive the magnetic rod (100) to slide in the first direction; the cleaning sleeve (400) is installed on the magnetic rod (100) and is in sliding connection with the magnetic rod (100), and the inner wall of the cleaning sleeve (400) is provided with a cleaning part (410) which abuts against the magnetic attraction surface of the magnetic rod (100).

2. The magnetic wand assembly with a cleaning function according to claim 1, wherein, The non-magnetic attraction surface of the magnetic rod (100) is provided with a limiting groove (110), the cleaning sleeve (400) is provided with a sliding block (420) which is installed in the limiting groove (110), and the sliding block (420) slides in the length direction of the magnetic rod (100) in the limiting groove (110).

3. The magnetic wand assembly with a cleaning function according to claim 2, wherein, The cleaning part (410) is a brush or a sponge block.

4. The magnetic wand assembly with a cleaning function according to claim 2, wherein, The limiting groove (110) is a T-shaped groove or a dovetail groove, and the sliding block (420) is attached to the inner surface of the limiting groove (110).

5. The magnetic wand assembly with a cleaning function according to claim 4, wherein, The cleaning sleeve (400) is installed with a driving mechanism for driving the cleaning sleeve (400) to slide on the magnetic rod (100).

6. The magnetic wand assembly with a cleaning function according to claim 5, wherein, The non-magnetic attraction surface of the magnetic rod (100) is installed with a rack (120); the driving mechanism includes a motor (430) installed on the cleaning sleeve (400) and a gear (440) installed on the output end of the motor (430), and the gear (440) is in meshing connection with the rack (120).

7. The magnetic wand assembly with a cleaning function according to claim 4, wherein, The side wall of the cleaning sleeve (400) is provided with a through hole (450) which communicates with the inner cavity of the cleaning sleeve (400), and the through hole (450) is connected with a suction device through a corrugated expansion pipe.

8. The magnetic wand assembly with a cleaning function according to any one of claims 1-7, wherein, The installation frame (200) is L-shaped and includes a vertical part (210) and a corner part (220), the vertical part (210) is provided with a sliding groove (211), the end of the magnetic rod (100) is installed in the sliding groove (211) and is in sliding connection with the sliding groove (211); the first driving device (300) is installed on the corner part (220).

9. The magnetic wand assembly with a cleaning function according to claim 8, wherein, The vertical part (210) is provided with at least two counterbores (212), and the counterbores (212) are used for installing fasteners and connecting with the rack of the coating machine.

10. The magnetic wand assembly with a cleaning function according to claim 8, wherein, The first driving device (300) is an electric push rod, and the output end of the electric push rod is connected with the magnetic rod (100).

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