Roller passing cleaning device

Abstract

The utility model provides a passing roller cleaning device, and relates to the field of passing roller cleaning. The roller-passing cleaning device comprises a handheld part and a cleaning part, wherein the handheld part is of a telescopic rod-shaped structure; the cover plate assembly comprises an elastic part and a clamping part rotationally connected with the handheld part, the first end of the clamping part is detachably connected with non-woven fabric, and the elastic part is arranged between the second end of the clamping part and the handheld part so that the opening angle of the first end of the clamping part can be adjusted; and the liquid supply assembly is connected with the handheld part and can convey cleaning liquid to the non-woven fabric. In this way, the opening angle of the first end of the clamping part can be correspondingly adjusted according to the specifications of the passing rollers, so that the non-woven fabric can be attached to the roller surfaces of the passing rollers of different specifications, and the device can flexibly clean the passing rollers of various specifications in production equipment; the cleaning effect of the device can be guaranteed through cooperation of the non-woven fabric and the cleaning liquid, and the situation that the roller surface is polluted cannot occur.

Description

Technical Field

[0001] The present application relates to the field of roller cleaning, and in particular to a roller cleaning device. Background Art

[0002] At present, battery production processes such as slurry coating and pole piece rolling require the pole pieces to be transported through conveyor rollers, and the pole pieces and the rollers must always be in a state of seamless contact. However, during the production process, foreign particles such as dust or abnormal pole piece dropouts will adhere to the roller surface, which will affect the normal production of batteries.

[0003] In response to the above problems, some companies currently use the following treatment method: when the machine is stopped or the roller is idling, manually wipe it with a dust-free cloth dipped in a cleaning solution. This method is time-consuming, labor-intensive and highly dangerous. Alternatively, a cleaning device (such as the device disclosed in patents CN202220808152 and CN201922453696) can also be used, but the existing cleaning device for roller components is only suitable for rollers with fixed diameters, and cannot flexibly clean rollers of various specifications in production equipment; in addition, the material used in contact with the roller surface is a sponge, which is prone to chipping during the roller wiping process and causes roller surface contamination, and is not suitable for battery production and manufacturing equipment that strictly controls foreign matter such as dust. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a roller cleaning device to solve the problem that the existing cleaning device cannot flexibly clean rollers of various specifications in the production equipment and the roller surface is easily contaminated during the wiping process.

[0005] According to the above purpose, the utility model provides a roller cleaning device, wherein the roller cleaning device comprises:

[0006] The hand-held part is formed into a retractable rod-shaped structure;

[0007] A cover plate assembly, comprising an elastic member and a clamping portion rotatably connected to the handheld portion, a first end of the clamping portion being detachably connected to a non-woven fabric, and the elastic member being disposed between a second end of the clamping portion and the handheld portion so as to be able to adjust an opening angle of the first end of the clamping portion; and

[0008] The liquid supply component is connected to the handheld part and can deliver cleaning liquid to the non-woven fabric.

[0009] Preferably, the handheld portion comprises a first fixed section, a second fixed section and a telescopic section which are connected in sequence, the cover plate assembly is connected to the first fixed section, and the liquid supply assembly is connected to the second fixed section.

[0010] Preferably, the clamping portion includes a first cover plate and a second cover plate, and the first cover plate and the second cover plate are distributed at both ends of the diameter direction of the first fixed section; a connecting plate is provided at the end of the first fixed section away from the second fixed section, and the first cover plate and the second cover plate are rotatably connected to the connecting plate through hinges respectively.

[0011] Preferably, the first cover plate and the second cover plate are both formed with a first hook at the second end close to the hand-held part, the outer wall of the first fixed section is provided with two second hooks corresponding to the first hooks respectively, and the two ends of the elastic member in the extension direction are respectively connected to the first hook and the second hook.

[0012] Preferably, the second ends of the first cover plate and the second cover plate are respectively formed with protruding spike portions, and the spike portions are located on the side where the first cover plate and the second cover plate are away from each other; both ends of the non-woven fabric in the extension direction are bent and sleeved on the spike portions.

[0013] Preferably, the cover plate assembly further comprises a silicone cover cap corresponding to the spike portion, and when the silicone cover cap is correspondingly covered with the spike portion, two ends of the non-woven fabric are respectively located between the first cover plate or the second cover plate and the corresponding silicone cover cap.

[0014] Preferably, the liquid supply assembly includes a liquid storage bottle connected to the outer wall of the second fixed section, and the interior of the liquid storage bottle is filled with the cleaning liquid; a liquid outlet is formed at the first end of the liquid storage bottle close to the cover assembly, and a telescopic hole is formed at the second end of the liquid storage bottle away from the cover assembly.

[0015] Preferably, a liquid supply rod is provided inside the liquid storage bottle, a baffle is provided at the first end in the extension direction of the liquid supply rod, and a plug corresponding to the liquid outlet is formed on the end surface of the baffle away from the liquid supply rod, and the second end in the extension direction of the liquid supply rod extends through the telescopic hole to the outside of the liquid storage bottle.

[0016] Preferably, the liquid outlet is further connected to an infusion tube, the first end of the infusion tube away from the liquid outlet extends to between the first cover plate, the second cover plate and the non-woven fabric, the first end of the infusion tube is formed with a plurality of through holes; the end surface of the first end of the infusion tube is formed in a closed state; the outer side wall of the infusion tube is clamped with the second fixing section through a buckle;

[0017] When the liquid supply rod is pulled to separate the plug from the liquid outlet, the cleaning liquid can flow to the non-woven fabric through the liquid outlet, the liquid infusion tube and the through hole.

[0018] Preferably, the first fixing section and the second fixing section are rotatably connected via a pin.

[0019] According to the roller cleaning device of the utility model, the retractable handheld part can facilitate the device to clean the rollers at various positions of the equipment; in addition, the device rotatably connects the clamping part with the handheld part, the first end of the clamping part is detachably connected with the non-woven fabric, and an elastic member is arranged between the second end of the clamping part and the handheld part, so that the opening angle of the first end of the clamping part can be adjusted according to the specifications of the roller, so that the non-woven fabric can be attached to the roller surface of rollers of different specifications, that is, the device can flexibly clean rollers of various specifications in the production equipment;

[0020] In addition, the device is also provided with a liquid supply component, which can transport cleaning liquid to the non-woven fabric. The cleaning effect of the device can be ensured through the cooperation of the non-woven fabric and the cleaning liquid without contaminating the roller surface.

[0021] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 Schematic diagram of a roller cleaning device according to an embodiment of the utility model;

[0024] Figure 2 It is a schematic diagram of the connection between the cover plate assembly and the handheld part of an embodiment of the utility model;

[0025] Figure 3 It is a schematic diagram of the connection between the silicone cover cap and the first cover plate in an embodiment of the utility model;

[0026] Figure 4 It is a schematic diagram of the connection between the liquid supply assembly and the handheld part of an embodiment of the utility model;

[0027] Figure 5 It is a schematic diagram of the connection between the infusion tube and the first cover plate in an embodiment of the utility model.

[0028] Icons: 11-first fixed section; 12-second fixed section; 13-telescopic section; 14-pin; 15-spiral locker; 16-clip; 17-second hook; 18-connecting plate; 21-first cover plate; 22-second cover plate; 23-spike portion; 24-silicone cap; 25-hinge; 26-elastic member; 27-first hook; 28-non-woven fabric; 31-liquid storage bottle; 32-liquid supply rod; 33-baffle; 34-infusion tube; 35-through hole. DETAILED DESCRIPTION

[0029] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be apparent. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but in addition to the operations that must occur in a particular order, changes that will be apparent after understanding the disclosure of the present application may be made. In addition, in order to improve clarity and brevity, descriptions of features known in the art may be omitted.

[0030] The features described herein may be implemented in different forms and should not be interpreted as being limited to the examples described herein. Rather, the examples described herein have been provided only to illustrate some of the many possible ways of implementing the methods, devices and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0031] Throughout the specification, when an element (such as a layer, a region, or a substrate) is described as being “on”, “connected to”, “bound to”, “over”, or “covering” another element, it may be directly “on”, “connected to”, “bound to”, “over”, or “covering” another element, or one or more other elements may be present between them. In contrast, when an element is described as being “directly on”, “directly connected to”, “directly bound to”, “directly over”, or “directly covering” another element, there may be no other elements present between them.

[0032] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0033] Although terms such as "first," "second," and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions are not limited by these terms. Rather, these terms are only used to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first member, component, region, layer, or portion referred to may also be referred to as the second member, component, region, layer, or portion.

[0034] For ease of description, spatial relational terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another element as shown in the accompanying drawings. Such spatial relational terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, an element described as being "above" or "upper" relative to another element will subsequently be "below" or "lower" relative to the other element. Therefore, the term "above" includes both "above" and "below" orientations depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relational terms used herein will be interpreted accordingly.

[0035] The terms used herein are only used to describe various examples and are not used to limit the present disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprise" and "have" list the stated features, quantities, operations, components, elements and / or their combinations that exist, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0036] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0037] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0038] According to the utility model, a roller cleaning device is provided, such as Figures 1 to 5As shown, the roller cleaning device in this embodiment includes a handheld portion, a cover plate assembly connected to the handheld portion, and a liquid supply assembly. The device can clean rollers at various positions through the retractable handheld portion, and can flexibly adapt to rollers of various specifications through the cover plate assembly movably connected to the handheld portion. In the following, the specific structure of the above-mentioned parts of the roller cleaning device according to the utility model will be described in detail.

[0039] In this embodiment, if Figure 1 and Figure 4 As shown, the handheld portion is formed into a rod-shaped structure, which includes a first fixed section 11, a second fixed section 12 and a telescopic section 13 that are connected in sequence. The telescopic section 13 can adopt a telescopic rod structure in the prior art, and when it is adjusted to a preset length, it can be locked by a spiral locker 15, and the telescopic rod and the spiral locker 15 are both in the prior art, so they are not described in detail. In addition, in order to further increase the flexibility of the device when used, the first fixed section 11 and the second fixed section 12 are rotatably connected by a pin 14.

[0040] It should be noted that there is no specific restriction on the length, diameter, etc. of the first fixed section 11, the second fixed section 12 and the telescopic section 13, and should be determined comprehensively based on actual conditions such as the size of the cover assembly, as long as it is convenient for the operator to hold and can ensure flexibility when cleaning the roller.

[0041] In this embodiment, the cover assembly is connected to the first fixing section 11, and includes a clamping portion rotatably connected to the hand-held portion. Figure 1 to Figure 2 As shown, the clamping portion includes a first cover plate 21 and a second cover plate 22, which are respectively formed into a rectangular plate-shaped structure, and are distributed at both ends of the diameter direction of the first fixed section 11 to increase the stability of the device when cleaning the roller. In addition, a connecting plate 18 is provided at the end of the first fixed section 11 away from the second fixed section 12, and the first cover plate 21 and the second cover plate 22 (the inner sides close to each other) are respectively rotatably connected to the connecting plate 18 through hinges 25, that is, through the corresponding hinges 25, the first cover plate 21 and the second cover plate 22 can both rotate relative to the connecting plate 18, so that the angle between the first cover plate 21 and the second cover plate 22 can be adjusted.

[0042] Furthermore, the cover plate assembly further includes a plurality of elastic members 26 (the elastic members 26 in this embodiment are formed as springs), such as Figure 2 As shown, the first cover plate 21 and the second cover plate 22 are close to the second end (i.e. Figure 2In the embodiment, the top ends of the first cover plate 21 and the second cover plate 22 are both formed with a first hook 27, and the outer side wall of the first fixing section 11 is provided with two second hooks 17 respectively corresponding to the first hooks 27, and the two ends of the elastic member 26 in the extending direction are respectively connected with the first hook 27 and the second hook 17. In this way, when the operator cleans rollers of different specifications, he only needs to press down or pull up the handle, that is, the angle between the first cover plate 21 (the first end) and the second cover plate 22 (the first end) can be flexibly adjusted under the cooperation of the elastic member 26 and the hinge 25 to adapt to rollers of different specifications.

[0043] It should be noted that there are no specific restrictions on the specifications, quantity and installation position of the elastic member 26, as long as the above technical effects can be achieved. Similarly, there are no specific restrictions on the sizes of the first cover plate 21 and the second cover plate 22.

[0044] In addition, in this embodiment, Figures 2 to 3 As shown, the second ends of the first cover plate 21 and the second cover plate 22 are respectively formed with protruding spike portions 23, through which the non-woven fabric 28 and the cover plate assembly can be detachably connected. Specifically, the spike portions 23 are located on the outer sides of the first cover plate 21 and the second cover plate 22 away from each other, and each spike portion 23 includes a plurality of cone-shaped spikes arranged at intervals. The non-woven fabric 28 is arranged on the first ends (i.e., Figure 2 The first cover plate 21 and the second cover plate 22 are connected to the bottom end of the non-woven fabric 28, and both ends of the non-woven fabric 28 in the extension direction are bent and sleeved on the spike portion 23 (that is, the spike portion 23 pierces the two ends of the non-woven fabric 28). More specifically, the cover plate assembly also includes a silicone cap 24 corresponding to the spike portion 23. When the silicone cap 24 is correspondingly covered with the spike portion 23 (such as Figure 3 As shown), the two ends of the non-woven fabric 28 are respectively located between the first cover plate 21 or the second cover plate 22 and the corresponding silicone cover cap 24.

[0045] Preferably, when the elastic member 26 is in a natural state, the angle between the first end of the first cover plate 21 and the first end of the second cover plate 22 (i.e., the opening angle of the first end of the clamping portion) should be small, so that the device can clean rollers with smaller diameters, thereby expanding the scope of application of the device. In addition, after the non-woven fabric 28 is stably connected to the clamping portion, a large margin should be left (i.e., it is never tensioned) so that the non-woven fabric 28 can fit the roller surface of rollers of various specifications.

[0046] In this embodiment, if Figure 1 and Figure 4As shown, the liquid supply assembly is connected to the handheld part, and can deliver cleaning liquid to the non-woven fabric 28 to assist the non-woven fabric 28 in cleaning the roller. Specifically, the liquid supply assembly includes a liquid storage bottle 31 connected to the outer wall of the second fixed section 12 (the connection method between the liquid storage bottle 31 and the second fixed section 12 is not fixed, and can be connected by clamping, threading or welding, etc.), and the interior of the liquid storage bottle 31 is filled with cleaning liquid; more specifically, the first end of the liquid storage bottle 31 close to the cover assembly is formed with a liquid outlet, and the second end of the liquid storage bottle 31 away from the cover assembly is formed with a telescopic hole. The interior of the liquid storage bottle 31 is provided with a liquid supply rod 32, and the first end of the liquid supply rod 32 in the extension direction is provided with a baffle 32, and the end surface of the baffle 32 away from the liquid supply rod 32 is formed with a plug corresponding to the liquid outlet, and the second end of the liquid supply rod 32 in the extension direction extends to the outside of the liquid storage bottle 31 through the telescopic hole.

[0047] Furthermore, the liquid outlet is also connected to a liquid infusion tube 34, and the first end of the liquid infusion tube 34 is away from the liquid outlet and extends to between the first cover plate 21 and the second cover plate 22 and the non-woven fabric 28 (such as Figure 5 In addition, the end of the first end of the liquid infusion tube 34 is formed in a closed state to prevent excessive leakage of the cleaning liquid, and a plurality of through holes 35 are formed on the side wall of the first end. In this way, when the device is used to clean the roller, the operator can pull the liquid supply rod 32 to separate the plug from the liquid outlet, so that the cleaning liquid in the liquid storage bottle 31 can flow through the liquid outlet, the liquid infusion tube 34 and the non-woven fabric 28; and when the cleaning is completed or the cleaning liquid on the non-woven fabric 28 is sufficient, the liquid supply rod 32 can be pressed down to insert the plug into the liquid outlet, thereby closing the liquid infusion channel.

[0048] It should be noted that there is no specific limit on the number of liquid outlet holes. For example, in this embodiment, two liquid outlet holes are provided, and each liquid outlet hole is connected to a corresponding infusion tube 34 to ensure the supply efficiency of the cleaning liquid. In addition, the number, spacing, size, etc. of the above-mentioned through holes 35 are not fixed, as long as the above-mentioned technical effects can be achieved. It should be further noted that in order to improve the stability of the overall structure of the device, the outer wall of the infusion tube 34 is clamped with the second fixed section 12 through the buckle 16, and the first end of the infusion tube 34 is bonded to the first cover plate 21 or the second cover plate 22.

[0049] According to the roller cleaning device of the utility model, the retractable handheld part can facilitate the device to clean the rollers at various positions of the equipment; in addition, the device rotatably connects the clamping part with the handheld part, the first end of the clamping part is detachably connected with the non-woven fabric 28, and an elastic member 26 is provided between the second end of the clamping part and the handheld part, so that the opening angle of the first end of the clamping part can be adjusted according to the specifications of the roller, so that the non-woven fabric 28 can be attached to the roller surface of rollers of different specifications, that is, the device can flexibly clean rollers of various specifications in the production equipment;

[0050] In addition, the device is also provided with a liquid supply component, which can deliver cleaning liquid to the non-woven fabric 28. The cooperation between the non-woven fabric 28 and the cleaning liquid can ensure the cleaning effect of the device without contaminating the roller surface.

[0051] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The protection scope of the present application is not limited thereto. Although the present application is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed in the present application, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A roller cleaning device, characterized in that: The roller cleaning device comprises: The hand-held part is formed into a retractable rod-shaped structure; A cover plate assembly, comprising an elastic member and a clamping portion rotatably connected to the handheld portion, a first end of the clamping portion being detachably connected to a non-woven fabric, and the elastic member being disposed between a second end of the clamping portion and the handheld portion so as to be able to adjust an opening angle of the first end of the clamping portion; and The liquid supply component is connected to the handheld part and can deliver cleaning liquid to the non-woven fabric.

2. The roller cleaning device according to claim 1, characterized in that: The handheld part includes a first fixed section, a second fixed section and a telescopic section which are connected in sequence, the cover plate assembly is connected to the first fixed section, and the liquid supply assembly is connected to the second fixed section.

3. The roller cleaning device according to claim 2, characterized in that: The clamping portion includes a first cover plate and a second cover plate, and the first cover plate and the second cover plate are distributed at both ends of the first fixed section in the diameter direction; a connecting plate is provided at the end of the first fixed section away from the second fixed section, and the first cover plate and the second cover plate are rotatably connected to the connecting plate through hinges respectively.

4. The roller cleaning device according to claim 3, characterized in that: The first cover plate and the second cover plate are both formed with a first hook at the second end close to the handheld part, the outer wall of the first fixed section is provided with two second hooks corresponding to the first hooks respectively, and the two ends of the elastic member in the extension direction are respectively connected to the first hook and the second hook.

5. The roller cleaning device according to claim 3, characterized in that: The second ends of the first cover plate and the second cover plate are respectively formed with protruding spike portions, and the spike portions are located on the side where the first cover plate and the second cover plate are away from each other; both ends of the non-woven fabric in the extension direction are bent and sleeved on the spike portions.

6. The roller cleaning device according to claim 5, characterized in that: The cover plate assembly also includes a silicone cover cap corresponding to the spike portion. When the silicone cover cap and the spike portion are correspondingly covered, two ends of the non-woven fabric are respectively located between the first cover plate or the second cover plate and the corresponding silicone cover cap.

7. The roller cleaning device according to claim 3, characterized in that: The liquid supply assembly includes a liquid storage bottle connected to the outer wall of the second fixed section, and the interior of the liquid storage bottle is filled with the cleaning liquid; the liquid storage bottle is formed with a liquid outlet at the first end close to the cover assembly, and the liquid storage bottle is formed with a telescopic hole at the second end away from the cover assembly.

8. The roller cleaning device according to claim 7, characterized in that: A liquid supply rod is arranged inside the liquid storage bottle, a baffle is arranged at the first end in the extension direction of the liquid supply rod, and a plug corresponding to the liquid outlet is formed on the end surface of the baffle away from the liquid supply rod, and the second end in the extension direction of the liquid supply rod extends to the outside of the liquid storage bottle through the telescopic hole.

9. The roller cleaning device according to claim 8, characterized in that: The liquid outlet is also connected to an infusion tube, the first end of the infusion tube away from the liquid outlet extends to between the first cover plate, the second cover plate and the non-woven fabric, the first end of the infusion tube is formed with a plurality of through holes; the end surface of the first end of the infusion tube is formed in a closed state; the outer side wall of the infusion tube is clamped with the second fixing section through a buckle; When the liquid supply rod is pulled to separate the plug from the liquid outlet, the cleaning liquid can flow to the non-woven fabric through the liquid outlet, the liquid infusion tube and the through hole.

10. The roller cleaning device according to claim 2, characterized in that: The first fixing section and the second fixing section are rotatably connected via a pin.

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