Roller wiping mechanism and thermal lamination apparatus

Abstract

The utility model provides a kind of wiping roller mechanism, comprising: support, support is equipped with first liquid outlet and multiple first liquid inlet end being communicated with first liquid outlet, first liquid outlet is extended and is arranged along the direction parallel with the axis of the wiped roller;Cleaning part, installation is in support, cleaning part connects first liquid outlet;First liquid outlet is used to transport cleaning liquid to cleaning part, and cleaning part is used to wipe the surface of roller;Avoid the large amount of spraying and unnecessary waste of cleaning liquid, realize the efficient use of cleaning liquid, reduce use cost.

Description

Technical Field

[0001] This utility model relates to the technical field of thermal bonding equipment, specifically to a wiping roller mechanism and thermal bonding equipment. Background Technology

[0002] In the thermal lamination process of thermal lamination equipment, the lamination roller comes into direct contact with materials such as diaphragms. Because the diaphragm surface contains adhesives and ceramic powder, these substances easily adhere to the roller surface under the high temperature and high pressure environment of the thermal lamination process. As the equipment continues to operate, the dirt adhering to the roller surface accumulates, and if not cleaned in time, it will seriously affect the working performance of the thermal lamination equipment and the product quality.

[0003] Currently, the technology for cleaning the surface of composite rollers uses sprayers to spray cleaning fluid onto the roller surface or cleaning components. While this method can clean the roller surface with cleaning fluid and improve the cleaning effect to some extent, it is difficult to precisely control the flow and distribution of the cleaning fluid when spraying. This often results in a large amount of cleaning fluid being sprayed onto uncleaned areas, causing waste and increasing the maintenance and operating costs of the equipment. Utility Model Content

[0004] The embodiments of this utility model provide a wiping roller mechanism and a thermal composite device, which can improve the technical problems of limited cleaning effect and waste of cleaning liquid.

[0005] In a first aspect, embodiments of this application provide a wiping roller mechanism, comprising: a bracket, the bracket having a first liquid outlet and a plurality of first liquid inlets communicating with the first liquid outlet; the first liquid outlet being disposed on a side of the bracket near the wiping roller and extending in a direction parallel to the axis of the wiping roller; a cleaning component, mounted on the bracket, the cleaning component being connected to the first liquid outlet; the first liquid outlet being used to deliver cleaning liquid to the cleaning component, the cleaning component being used to wipe the surface of the roller.

[0006] Understandably, the cleaning fluid first enters through multiple first inlet ports on the support. Since the first inlet ports are connected to the first outlet ports, the cleaning fluid then flows into the first outlet ports. The first outlet ports extend in a direction parallel to the axis of the wiping roller. The support, as a supporting and guiding component of the entire wiping roller mechanism, provides a stable channel for the flow of the cleaning fluid.

[0007] Next, under pressure, the cleaning fluid flows out from the first outlet and is guided to the part being cleaned, which is in close contact with it. The first outlet ensures that the cleaning fluid is evenly distributed to all parts of the part being cleaned, so that the part is fully wetted.

[0008] Finally, the moistened cleaning component comes into close contact with the surface of the roller being wiped. As the roller begins to rotate, the cleaning component and the roller surface move relative to each other. Utilizing the material properties of the cleaning component itself and the moistened surface, the roller surface is thoroughly and meticulously cleaned, effectively removing foreign matter and achieving the cleaning function of the roller surface.

[0009] Compared to related technologies that use a sprayer to spray cleaning fluid onto the surface of the roller or the part being cleaned, the wiping roller mechanism of this application precisely guides the cleaning fluid through a support. The first outlet on the support can deliver the cleaning fluid evenly and appropriately to the part being cleaned according to its actual needs, greatly reducing waste and achieving efficient utilization of the cleaning fluid.

[0010] In some embodiments, the wiping roller mechanism further includes a buffer connected between the first liquid outlet and the cleaning component, the buffer being used to allow cleaning fluid to seep into the cleaning component.

[0011] Understandably, by setting up a buffer, the delivery of the cleaning fluid can be further precisely controlled. The buffer is connected between the first outlet and the cleaning component, and can deliver the cleaning fluid evenly and appropriately to the cleaning component by seepage, thus achieving efficient utilization of the cleaning fluid.

[0012] In some embodiments, the cushioning element is a sponge.

[0013] Understandably, using a sponge as a buffer component, with its liquid cushioning and even distribution capabilities, ensures that the cleaning solution is evenly distributed to all parts of the cleaning component, improving cleaning uniformity and effectiveness. Furthermore, the sponge allows for precise control of the cleaning solution release based on the actual needs of the cleaning component, ensuring sufficient solution for cleaning while avoiding excessive waste, thus significantly reducing cleaning solution usage costs.

[0014] In some embodiments, the support includes a mounting housing and a flow guide, the flow guide being connected between the mounting housing and the cleaning component, forming a liquid delivery channel between the flow guide and the mounting housing, a first inlet being disposed on the mounting housing, a first outlet being disposed on the flow guide, and the liquid delivery channel connecting the first inlet and the first outlet.

[0015] Understandably, by installing the housing and the guide components to form a dedicated infusion channel, the flow path of the cleaning fluid can be precisely guided, ensuring that the cleaning fluid is smoothly delivered from the first inlet to the first outlet, avoiding leakage and confusion of the cleaning fluid during the delivery process, and improving the stability and reliability of the cleaning fluid delivery.

[0016] In some embodiments, the guide member has a first side and a second side opposite to each other, the first side being close to the cleaning member; a first outlet is provided on the first side, and an infusion channel passes through the first side and the second side; the second side is provided with a plurality of drainage plates, each drainage plate forming a drainage port with the guide member, and each drainage port connecting at least one first inlet end and an infusion channel.

[0017] Understandably, by setting multiple diversion plates on the second side of the guide component to form diversion ports, and with each diversion port connected to at least one first liquid inlet, multi-channel diversion of the cleaning fluid can be achieved, dispersing the inflow pressure of the cleaning fluid and ensuring that the cleaning fluid can enter the guide component smoothly and evenly. All diversion ports are connected to the first liquid outlet through a liquid delivery channel, so that the cleaning fluid entering the guide component can converge and be orderly delivered to the cleaning component, ensuring the uniform distribution of the cleaning fluid on the cleaning component.

[0018] In some embodiments, a receiving groove is provided on the first side, and a first liquid outlet is provided in the receiving groove; it also includes a buffer member provided in the receiving groove, and the side of the buffer member opposite to the first liquid outlet is in contact with the cleaning member.

[0019] Understandably, when the cleaning fluid flows in from the first inlet through the drain and converges at the first outlet, it first enters the receiving tank. The buffer then functions to buffer and regulate the cleaning fluid, allowing it to seep out at a relatively slow and uniform rate. Because the buffer is in contact with the cleaning component, the seeping cleaning fluid can be continuously, stably, and evenly transferred to the cleaning component, ensuring that the component is adequately and appropriately wetted.

[0020] In some embodiments, the receiving groove extends to the side edge of the guide member in a direction parallel to the axis of the wiping roller.

[0021] Understandably, since the receiving tank extends in a direction parallel to the axis of the roller being wiped, the cleaning fluid entering it can fully diffuse and distribute within it in a direction parallel to the axis of the roller being wiped. A buffer element is disposed within the receiving tank; as the cleaning fluid diffuses within the tank, the buffer element can uniformly absorb and store the cleaning fluid, and through contact with the cleaning element, it can steadily and uniformly exudate the cleaning fluid to the cleaning element.

[0022] In some embodiments, the bottom surface of the receiving groove is provided with an insertion groove, and one side of the buffer member is provided with a protrusion. The insertion groove and the protrusion are inserted and engaged for positioning the buffer member.

[0023] Understandably, during the assembly of the wiping roller mechanism, the protrusions on the buffer component are inserted into the insertion slots on the bottom surface of the receiving groove. Through this insertion and engagement, the buffer component is positioned within the receiving groove, ensuring that it will not move arbitrarily during subsequent operations. Furthermore, the protrusions on the buffer component increase its surface area, allowing it to absorb more cleaning fluid and expel it to the cleaning components in contact with it at a more stable and uniform rate.

[0024] In some embodiments, clamping plates extend from opposite side walls of the receiving groove, forming a clamping space between the two clamping plates and the bottom surface of the receiving groove; the two sides of the buffer are clamped within the two clamping spaces respectively.

[0025] Understandably, the two clamps clamp the sides of the buffer component, effectively preventing displacement or loosening within the receiving groove. This ensures the buffer component remains in its predetermined position, guaranteeing the cleaning fluid is absorbed and released evenly as designed, thus improving the stability and reliability of the cleaning effect.

[0026] In some embodiments, the cleaning component is a cleaning cloth.

[0027] Understandably, the cleaning cloth can conform to the curved surface of the roller, improving the cleaning coverage and cleaning effect; on the other hand, the cleaning cloth can absorb the cleaning liquid released by the sponge more evenly, ensuring the uniformity of cleaning.

[0028] In some embodiments, a cleaning cloth covers the first side of the guide.

[0029] Understandably, because the cleaning cloth covers the first side of the guide component, it has a large contact area with the sponge, which allows it to absorb the cleaning liquid released by the sponge more evenly, thus further ensuring the uniformity of cleaning.

[0030] In some embodiments, the opposite two sides of the cleaning cloth extend to the second side of the flow guide, and the second side of the flow guide is connected to two pressure strips, which press the two sides of the cleaning cloth against the second side of the flow guide.

[0031] Understandably, the pressure strip tightly and securely adheres the two sides of the cleaning cloth to the second side of the guide. During operation, this effectively prevents the cleaning cloth from loosening, shifting, or even falling off, ensuring that the cleaning cloth remains in the correct position. On the other hand, when the cleaning cloth needs to be replaced, simply removing the pressure strip allows for easy removal of the old cleaning cloth and installation of the new one, greatly saving installation and replacement time and improving work efficiency.

[0032] In some embodiments, the pressure strip extends two pressure edges toward the flow guide, one of which presses the side of the cleaning cloth against the flow guide, and the other pressure edge abuts against the flow guide.

[0033] Understandably, one of the pressure edges acts directly on the side of the cleaning cloth, applying pressure to press it tightly against the guide to prevent the side of the cleaning cloth from loosening or shifting; the other pressure edge abuts against the guide, increasing the friction and connection stability between the pressure strip and the guide, making the pressure strip less prone to displacement or loosening, thus better fixing the cleaning cloth.

[0034] In some embodiments, the side edge of the cleaning cloth pressed against the edge of the guide is provided with serrations.

[0035] Understandably, during installation, the serrated edge presses the side of the cleaning cloth against the guide, and the serrated design increases the friction between the cleaning cloth and the guide, preventing the cleaning cloth from slipping.

[0036] In some embodiments, the end face of the mounting housing near the flow guide is provided with a mating groove, and a portion of the flow guide near the second side is located within the mating groove.

[0037] Understandably, during assembly, the flow guide is embedded into the mating groove of the mounting housing. This nested connection method allows the mounting housing and the flow guide to form a compact, integrated structure. This avoids the need for protruding structures or additional connecting parts that would occupy extra space.

[0038] In some embodiments, the second side is provided with a plug-in portion, and the sidewall of the mating groove is provided with a plug-in mating portion, wherein the plug-in portion and the plug-in mating portion are plugged into each other.

[0039] Understandably, the second side of the guide component is provided with a plug-in portion, and the side wall of the mating groove of the mounting housing is designed with a plug-in mating portion. During installation, the guide component is gradually brought closer to the mounting housing, so that the plug-in portion on the guide component aligns with the plug-in mating portion on the side wall of the mating groove of the mounting housing, ensuring a tight connection between the guide component and the mounting housing.

[0040] For example, the insertion part is a variable-diameter cylindrical structure, and the insertion mating part is a strip-shaped slot opened along the length direction on the side wall of the mating groove. The periphery of the head of the variable-diameter cylindrical structure is inserted into the strip-shaped slot to form an insertion mating relationship. The periphery of the head of the variable-diameter cylindrical structure slides into the strip-shaped slot along the length direction to form a tight insertion mating relationship, which restricts the relative separation of the guide component and the mounting housing.

[0041] In some embodiments, a drive member is included, the movable end of which is connected to the side of the bracket opposite to the cleaning member, for bringing the cleaning member into contact with or away from the wiping roller.

[0042] Understandably, when the cleaning component needs to contact the roller being cleaned for cleaning, the drive unit receives the corresponding control signal and begins to operate, its movable end moving towards the roller being cleaned. Since the movable end is connected to the support, the support moves synchronously, and the cleaning component, mounted on the support, also moves closer to the roller until it contacts its surface. After contact, as the roller rotates, the cleaning component wipes and cleans the roller surface.

[0043] In some embodiments, the wiping roller mechanism further includes a liquid delivery pipe with a plurality of second liquid outlets, the plurality of second liquid outlets being spaced apart along the length direction of the liquid delivery pipe, and the first liquid inlet being connected to the corresponding second liquid outlet.

[0044] Understandably, since the infusion tubing has multiple second outlets spaced along its length, when the cleaning fluid flows within the tubing, it will flow out from each of these outlets according to the pressure and flow rate distribution. The first inlet is connected to the corresponding second outlet, allowing the cleaning fluid flowing from the second outlet to smoothly enter the guide vane. After entering the guide vane, the cleaning fluid will flow according to the designed direction within the guide vane, eventually reaching the cleaning component and wetting it.

[0045] In some embodiments, the wiping roller mechanism further includes a liquid storage container for storing cleaning fluid; the infusion tube is provided with a second inlet end, which is connected to the liquid storage container.

[0046] Understandably, the liquid storage container provides a stable storage place for the cleaning liquid for the wiping roller mechanism, and can store a certain amount of cleaning liquid according to production needs, ensuring that the cleaning work will not be interrupted due to insufficient cleaning liquid supply during the long-term operation of the wiping roller mechanism.

[0047] In some embodiments, a level gauge is provided on the outside of the liquid storage container to indicate the liquid level in the container.

[0048] For example, the level gauge is a vertical tube with its upper and lower ends connected to a liquid storage container.

[0049] The level gauge and the storage container form a communicating vessel structure. The liquid level in the storage container will be the same as the liquid level in the level gauge. By observing the liquid level in the level gauge, the operator can directly understand the liquid level in the storage container.

[0050] In some embodiments, the wiping roller mechanism further includes a CCD detection element disposed on one side of the wiping roller for real-time detection and feedback of the condition of dirt on the roller surface.

[0051] Understandably, during equipment operation, the CCD sensor captures real-time images of the entire roller surface according to a preset scanning frequency and area, obtaining image information of the roller surface. Subsequently, using built-in image processing algorithms and a preset dirt recognition model, it determines whether dirt exists on the roller surface. When dirt is detected, the CCD sensor sends a feedback signal to the equipment's control system. The control system then controls the roller cleaning mechanism to clean the roller surface. By setting up a CCD vision inspection device, the automation level and production efficiency of the equipment are improved, realizing an automated process from dirt detection to cleaning initiation.

[0052] In some embodiments, the wiping roller mechanism further includes a controller, a CCD detector connected to the controller, and the controller is configured to control a drive to move the cleaning element to contact or move away from the wiping roller based on information detected by the CCD detector.

[0053] Secondly, embodiments of this application provide a thermal bonding device, including at least one rotating roller, with the aforementioned wiping roller mechanism provided on one side of each rotating roller.

[0054] The beneficial effects of the embodiments of this utility model are as follows:

[0055] In the embodiments of this utility model, the cleaning fluid is precisely guided by the bracket. The first outlet on the bracket can deliver the cleaning fluid evenly and appropriately to the cleaning component according to its actual needs, which greatly reduces the waste of cleaning fluid and achieves efficient utilization of the cleaning fluid. Attached Figure Description

[0056] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0057] Figure 1 This is a schematic diagram of the wiping roller mechanism provided in the embodiments of this application;

[0058] Figure 2 This is an exploded view of the wiping roller mechanism provided in the embodiments of this application;

[0059] Figure 3 This is a schematic diagram of the structure of the guide provided in the embodiment of this application from the rear view;

[0060] Figure 4 This is a frontal view of the structure of the guide provided in the embodiment of this application;

[0061] Figure 5This is a schematic diagram of the structure of the buffer provided in the embodiment of this application from the rear view.

[0062] Figure 6 This is a schematic diagram of the connection between the pressure strip and the guide component provided in an embodiment of this application;

[0063] Figure 7 This is a schematic diagram of the structure of the pressure strip provided in the embodiment of this application;

[0064] Figure 8 This is a schematic diagram of the connection structure between the telescopic drive device and the mounting housing provided in the embodiments of this application;

[0065] Figure 9 This is a schematic diagram of the structure of the thermal bonding equipment provided in the embodiments of this application;

[0066] In the diagram: 100, support; 110, first liquid outlet; 120, first liquid inlet;

[0067] 130. Mounting housing; 131. Connecting groove; 132. Insertion mating part;

[0068] 140. Flow guide; 141. Flow guide plate; 142. Flow outlet; 143. Receiving groove; 144. Insertion groove; 145. Clamping plate; 146. Pressure strip; 147. Pressure edge; 148. Serration; 149. Insertion part;

[0069] 200. Cleaning parts;

[0070] 300. Buffer component; 310. Protrusion;

[0071] 400. Drive components;

[0072] 500, Infusion tubing; 510, Second outlet; 520, Second inlet;

[0073] 600. Liquid storage container; 610. Liquid level gauge;

[0074] 700, CCD inspection parts. Detailed Implementation

[0075] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model. In addition, it should be understood that the specific embodiments described herein are only for illustration and explanation of the present utility model and are not intended to limit the present utility model. In the present utility model, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in actual use or operation, specifically the drawing directions in the accompanying drawings; while "inner" and "outer" refer to the outline of the device.

[0076] Currently, the technology for cleaning the surface of composite rollers uses sprayers to spray cleaning fluid onto the roller surface or cleaning components. While this method can clean the roller surface with cleaning fluid and improve the cleaning effect to some extent, it is difficult to precisely control the flow and distribution of the cleaning fluid when spraying. This often results in a large amount of cleaning fluid being sprayed onto uncleaned areas, causing waste and increasing the maintenance and operating costs of the equipment.

[0077] Therefore, a composite roller cleaning mechanism is needed that can effectively improve cleaning results while avoiding waste of cleaning fluid.

[0078] Regarding the above technical issues, firstly, refer to Figures 1 to 8 This application provides a wiping roller mechanism, including: a support 100, the support 100 having a first liquid outlet 110 and a plurality of first liquid inlets 120 communicating with the first liquid outlet 110; the first liquid outlet 110 is disposed on the side of the support 100 near the roller to be wiped, and extends in a direction parallel to the axis of the roller to be wiped; a cleaning component 200, mounted on the support 100, the cleaning component 200 being connected to the first liquid outlet 110; the first liquid outlet 110 is used to deliver cleaning liquid to the cleaning component 200, and the cleaning component 200 is used to wipe the surface of the roller.

[0079] Understandably, firstly, the cleaning fluid enters through multiple first inlet ends 120 provided on the support 100. Since the first inlet ends 120 are connected to the first outlet 110, the cleaning fluid then flows into the first outlet 110. Here, the support 100, as a supporting and guiding component of the entire wiping roller mechanism, provides a stable channel for the flow of the cleaning fluid.

[0080] Then, under pressure, the cleaning fluid flows out from the first outlet 110 and is guided to the cleaning component 200 that is closely connected to it. Since the first outlet 110 extends in a direction parallel to the axis of the wiping roller, the first outlet 110 can ensure that the cleaning fluid is evenly distributed to all parts of the cleaning component 200, so that the cleaning component 200 is fully wetted.

[0081] Finally, the moistened cleaning component 200 comes into close contact with the surface of the roller being wiped. When the roller begins to rotate, the cleaning component 200 and the roller surface move relative to each other. Utilizing the material properties of the cleaning component 200 itself and its moistened surface, the roller surface is thoroughly and meticulously cleaned and wiped, effectively removing foreign matter from the roller surface and achieving the cleaning function of the roller surface.

[0082] Compared with the method of spraying cleaning liquid onto the surface of the roller or the cleaning part using a sprayer in related technologies, the wiping roller mechanism of this application precisely guides the cleaning liquid through the bracket 100. The first liquid outlet 110 set on the bracket 100 can deliver the cleaning liquid evenly and appropriately to the cleaning part 200 according to the actual needs of the cleaning part 200, which greatly reduces the waste of cleaning liquid and realizes the efficient utilization of cleaning liquid.

[0083] In some embodiments, reference Figure 2 , Figure 5 The wiping roller mechanism also includes a buffer 300 connected between the first liquid outlet 110 and the cleaning component 200. The buffer 300 is used to leak cleaning liquid into the cleaning component 200.

[0084] Understandably, by setting up a buffer 300, the delivery of the cleaning fluid can be further precisely controlled. The buffer 300 is connected between the first outlet 110 and the cleaning component 200, and can deliver the cleaning fluid evenly and appropriately to the cleaning component 200 by seepage, thus achieving efficient utilization of the cleaning fluid.

[0085] In some embodiments, the cushioning element 300 is a sponge.

[0086] Understandably, using a sponge as the buffer component 300, with its liquid cushioning and even distribution capabilities, ensures that the cleaning fluid is evenly distributed across all parts of the cleaning component 200, improving cleaning uniformity and effectiveness. Furthermore, the sponge can precisely control the amount of cleaning fluid released based on the actual needs of the cleaning component, ensuring that the cleaning component 200 has sufficient cleaning fluid for cleaning while avoiding excessive waste, thus significantly reducing the cost of using the cleaning fluid.

[0087] In some embodiments, reference Figure 2 , Figure 8The support 100 includes a mounting housing 130 and a flow guide 140. The flow guide 140 is connected between the mounting housing 130 and the cleaning component 200, and a liquid delivery channel is formed between the flow guide 140 and the mounting housing 130. A first inlet end 120 is disposed on the mounting housing 130, and a first outlet 110 is disposed on the flow guide 140. The liquid delivery channel connects the first inlet end 120 and the first outlet 110.

[0088] Understandably, by installing the housing 130 and the guide 140 to form a dedicated infusion channel, the flow path of the cleaning fluid can be precisely guided, ensuring that the cleaning fluid is smoothly delivered from the first inlet 120 to the first outlet 110, avoiding leakage and confusion of the cleaning fluid during the delivery process, and improving the stability and reliability of the cleaning fluid delivery.

[0089] In some embodiments, reference Figure 2 , Figure 3 , Figure 4 The guide member 140 has a first side and a second side opposite to each other. The first side is close to the cleaning member 200. The first outlet 110 is located on the first side, and the infusion channel passes through the first side and the second side. The second side is provided with a plurality of diversion plates 141. Each diversion plate 141 forms a diversion port 142 between itself and the guide member 140. Each diversion port 142 is connected to at least one first inlet end 120 and the infusion channel.

[0090] Understandably, by setting multiple diversion plates 141 on the second side of the guide member 140 to form diversion ports 142, and with each diversion port 142 connected to at least one first liquid inlet 120, multi-channel diversion of the cleaning fluid can be achieved, dispersing the inflow pressure of the cleaning fluid and ensuring that the cleaning fluid can enter the guide member 140 smoothly and evenly. All diversion ports 142 are connected to the first liquid outlet 110 through a liquid delivery channel, so that the cleaning fluid entering the guide member 140 can converge and be orderly delivered to the cleaning member 200, ensuring the uniform distribution of the cleaning fluid on the cleaning member 200.

[0091] In some embodiments, reference Figure 4 The first side is provided with a receiving groove 143, and the first liquid outlet 110 is provided in the receiving groove 143; it also includes a buffer 300 provided in the receiving groove 143, and the side of the buffer 300 away from the first liquid outlet is in contact with the cleaning component 200.

[0092] Understandably, when the cleaning fluid flows in from the first inlet 120 through the outlet 142 and converges at the first outlet 110, it first enters the receiving tank 143. The buffer 300 then functions to buffer and regulate the cleaning fluid, allowing it to seep out at a relatively slow and uniform rate. Because the buffer 300 is in contact with the cleaning component 200, the seeping cleaning fluid can be continuously, stably, and evenly transferred to the cleaning component 200, ensuring that the cleaning component 200 is adequately and appropriately moistened.

[0093] In some embodiments, reference Figure 2 The receiving groove 143 extends to the side edge of the guide member 140 in a direction parallel to the axis of the wiping roller.

[0094] Understandably, since the receiving tank 143 extends in a direction parallel to the axis of the roller being wiped, the cleaning fluid entering it can fully diffuse and distribute within it in a direction parallel to the axis of the roller being wiped. The buffer 300 is disposed within the receiving tank 143. As the cleaning fluid diffuses within the receiving tank 143, the buffer 300 can uniformly absorb and store the cleaning fluid, and through contact with the cleaning element 200, it can steadily and uniformly exude the cleaning fluid to the cleaning element 200.

[0095] In some embodiments, reference Figure 4 The bottom surface of the receiving groove 143 is provided with a plug-in groove 144, and one side of the buffer 300 is provided with a protrusion 310. The plug-in groove 144 and the protrusion 310 are plugged in and engaged for positioning the buffer 300.

[0096] Understandably, during the assembly of the wiping roller mechanism, the protrusion 310 on the buffer member 300 is inserted into the insertion groove 144 on the bottom surface of the receiving groove 143. Through this insertion and engagement, the buffer member 300 is positioned within the receiving groove 143, ensuring that it will not move arbitrarily during subsequent operations. Furthermore, the protrusion 310 on the buffer member 300 increases its surface area, allowing the buffer member 300 to absorb more cleaning fluid and to exude the cleaning fluid to the cleaning member 200 in contact with it at a more stable and uniform rate.

[0097] In some embodiments, reference Figure 4 Clamping plates 145 extend from opposite side walls of the receiving groove 143, forming a clamping space between the two clamping plates 145 and the bottom surface of the receiving groove 143; the two sides of the buffer 300 are clamped in the two clamping spaces respectively.

[0098] Understandably, the two clamping plates 145 clamp the two sides of the buffer component 300, effectively preventing the buffer component 300 from shifting or loosening within the receiving groove. This ensures that the buffer component 300 remains in the predetermined position, guaranteeing that the cleaning fluid is absorbed and released evenly as designed, thus improving the stability and reliability of the cleaning effect.

[0099] In some embodiments, the cleaning component 200 is a cleaning cloth.

[0100] Understandably, the cleaning cloth can conform to the curved surface of the roller, improving the cleaning coverage and cleaning effect; on the other hand, the cleaning cloth can absorb the cleaning liquid released by the sponge more evenly, ensuring the uniformity of cleaning.

[0101] In some embodiments, reference Figure 1 , Figure 2 The first side of the guide 140 is covered with a cleaning cloth.

[0102] Understandably, because the cleaning cloth covers the first side of the guide component 140, it has a large contact area with the sponge, which allows it to absorb the cleaning liquid released by the sponge more evenly, thus further ensuring the uniformity of cleaning.

[0103] In some embodiments, reference Figure 2 , Figure 6 The opposite sides of the cleaning cloth extend to the second side of the guide 140. The second side of the guide 140 is connected to two pressure strips 146, which press the two sides of the cleaning cloth against the second side of the guide 140.

[0104] Understandably, the pressure strip 146 tightly and securely adheres the two sides of the cleaning cloth to the second side of the guide 140. During operation, this effectively prevents the cleaning cloth from loosening, shifting, or even falling off, ensuring that the cleaning cloth is always in the correct position. On the other hand, when the cleaning cloth needs to be replaced, simply removing the pressure strip 146 allows for easy removal of the old cleaning cloth and installation of the new one, greatly saving installation and replacement time and improving work efficiency.

[0105] In some embodiments, reference Figure 6 , Figure 7 Two pressing edges 147 extend from the pressing strip 146 toward the flow guide 140. One pressing edge 147 presses the side of the cleaning cloth against the flow guide 140, and the other pressing edge 147 abuts against the flow guide 140.

[0106] Understandably, one of the pressing edges 147 acts directly on the side of the cleaning cloth, applying pressure to press it tightly against the guide member 140 to prevent the side of the cleaning cloth from loosening or shifting; the other pressing edge 147 abuts against the guide member 140, increasing the friction and connection stability between the pressing strip 146 and the guide member 140, making the pressing strip less prone to displacement or loosening, thereby better fixing the cleaning cloth.

[0107] In some embodiments, reference Figure 6 , Figure 7The side of the cleaning cloth is pressed against the pressure edge 147 of the guide 140, which is provided with serrations 148.

[0108] Understandably, during installation, the serrated edge 147 presses the side of the cleaning cloth against the guide 140. The serrated design increases the friction between the cleaning cloth and the guide, preventing the cleaning cloth from slipping.

[0109] In some embodiments, reference Figure 2 , Figure 8 A joint groove 131 is provided on the end face of the housing 130 near the guide member 140, and a portion of the guide member 140 near the second side is located in the joint groove 131.

[0110] Understandably, during assembly, the flow guide 140 is embedded into the engagement groove 131 of the mounting housing 130. This nested connection method allows the mounting housing 130 and the flow guide 140 to form a compact integral structure, avoiding the need for protruding structures or additional connecting parts to occupy extra space.

[0111] In some embodiments, reference Figure 3 , Figure 8 The second side is provided with a plug-in part 149, and the side wall of the mating groove 131 is provided with a plug-in mating part 132, and the plug-in part 149 and the plug-in mating part 132 are plugged in and mated.

[0112] Understandably, the second side of the flow guide 140 is provided with a plug-in portion 149, and the side wall of the engagement groove 131 of the mounting housing 130 is designed with a plug-in mating portion 132. During installation, the flow guide 140 is gradually brought closer to the mounting housing 130, so that the plug-in portion 149 on the flow guide 140 is aligned with the plug-in mating portion 132 on the side wall of the engagement groove 131 of the mounting housing 130, so that the flow guide 140 and the mounting housing 130 are tightly connected.

[0113] For example, the insertion part 149 is a variable-diameter cylindrical structure, and the insertion mating part 132 is a strip-shaped slot opened along the length direction on the side wall of the mating groove 131. The periphery of the head of the variable-diameter cylindrical structure is inserted into the strip-shaped slot to form an insertion mating relationship. The periphery of the head of the variable-diameter cylindrical structure slides into the strip-shaped slot along the length direction to form a tight insertion mating relationship, which restricts the relative separation of the guide 140 and the mounting housing 130.

[0114] In some embodiments, reference Figure 1 , Figure 2 , Figure 8 It includes a drive member 400, the movable end of which is connected to the side of the bracket 100 opposite to the cleaning member 200, for making the cleaning member 200 contact with or away from the wiping roller.

[0115] Understandably, when the cleaning component 200 needs to contact the roller being cleaned for cleaning, the drive component 400 receives the corresponding control signal and begins to operate, its movable end moving towards the roller being cleaned. Since the movable end is connected to the bracket 100, the bracket 100 moves synchronously, and the cleaning component 200, mounted on the bracket 100, also moves closer to the roller being cleaned until it contacts the surface of the roller. After contact, as the roller rotates, the cleaning component 200 can wipe and clean the surface of the roller.

[0116] In some embodiments, reference Figure 9 The wiping roller mechanism also includes an infusion pipe 500, which has multiple second liquid outlets 510. The multiple second liquid outlets 510 are spaced apart along the length of the infusion pipe 500, and the first liquid inlet 120 is connected to the corresponding second liquid outlet 510.

[0117] Understandably, since the infusion tube 500 has multiple second outlets 510 spaced along its length, when the cleaning fluid flows within the infusion tube 500, it will flow out from each of the second outlets 510 according to the pressure and flow rate distribution. The first inlet 120 is connected to the corresponding second outlet 510, allowing the cleaning fluid flowing out from the second outlet 510 to smoothly enter the guide member 140. After entering the guide member 140, the cleaning fluid will flow according to the designed direction inside the guide member, eventually reaching the cleaning member 200 and wetting it.

[0118] In some embodiments, reference Figure 9 The wiping roller mechanism also includes a liquid storage container 600 for storing cleaning fluid; the infusion pipe 500 is provided with a second inlet end 520, which is connected to the liquid storage container 600.

[0119] Understandably, the liquid storage container 600 provides a stable storage place for the cleaning liquid for the wiping roller mechanism, and can store a certain amount of cleaning liquid according to production needs, so as to ensure that the cleaning work will not be interrupted due to insufficient cleaning liquid supply during the long-term operation of the wiping roller mechanism.

[0120] In some embodiments, reference Figure 9 A level gauge 610 is provided on the outside of the liquid storage container 600 to indicate the liquid level of the liquid storage container 600.

[0121] For example, the level gauge 610 is a vertical tube with its upper and lower ends connected to the liquid storage container 600.

[0122] The level gauge 610 and the storage container 600 form a communicating vessel structure. The liquid level in the storage container 600 will be the same as the liquid level in the level gauge 610. By observing the liquid level in the level gauge 610, the operator can intuitively understand the liquid level in the storage container 600.

[0123] In some embodiments, reference Figure 9 The wiping roller mechanism also includes a CCD detection element 700, which is located on one side of the wiping roller and is used to detect and provide feedback on the condition of dirt on the roller surface in real time.

[0124] Understandably, during equipment operation, the CCD detection unit 700 captures real-time images of the entire roller surface according to a preset scanning frequency and area, obtaining image information of the roller surface. Subsequently, using a built-in image processing algorithm and a preset dirt recognition model, it determines whether dirt exists on the roller surface. When dirt is detected, the CCD detection unit 700 sends a feedback signal to the equipment's control system. The control system then controls the roller cleaning mechanism to clean the roller surface. By setting up a CCD vision inspection device, the automation level and production efficiency of the equipment are improved, realizing an automated process from dirt detection to cleaning initiation.

[0125] In some embodiments, the wiping roller mechanism further includes a controller, with a CCD detector 700 connected to the controller, which is configured to control the drive 400 to move the cleaning component 200 to contact or move away from the wiping roller based on information detected by the CCD detector 700.

[0126] Secondly, refer to Figure 9 This application provides a thermal bonding device, including at least one rotating roller, and each rotating roller has the above-mentioned wiping roller mechanism on one side.

[0127] The embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A wiping roller mechanism, characterized in that, include: A support (100) is provided with a first liquid outlet (110) and a plurality of first liquid inlets (120) communicating with the first liquid outlet (110); The first liquid outlet (110) is located on the side of the bracket (100) near the wiping roller and extends in a direction parallel to the axis of the wiping roller. A cleaning component (200) is mounted on the bracket (100), and the cleaning component (200) is connected to the first liquid outlet (110); The first outlet (110) is used to deliver cleaning fluid to the cleaning component (200), which is used to wipe the surface of the roller.

2. The wiping roller mechanism according to claim 1, characterized in that, It also includes a buffer (300) connected between the first liquid outlet (110) and the cleaning component (200), the buffer (300) being used to leak cleaning fluid into the cleaning component (200).

3. The wiping roller mechanism according to claim 2, characterized in that, The buffer (300) is a sponge.

4. The wiping roller mechanism according to claim 1, characterized in that, The bracket (100) includes a mounting housing (130) and a flow guide (140). The flow guide (140) is connected between the mounting housing (130) and the cleaning component (200). The first liquid inlet (120) is disposed on the mounting housing (130), and the first liquid outlet (110) is disposed on the flow guide (140).

5. The wiping roller mechanism according to claim 4, characterized in that, The guide (140) is provided with a liquid delivery channel, which connects the first liquid inlet (120) and the first liquid outlet (110).

6. The wiping roller mechanism according to claim 5, characterized in that, The flow guide (140) has a first side and a second side opposite to each other, the first side being close to the cleaning member (200); The first liquid outlet (110) is located on the first side; the infusion channel passes through the first side and the second side.

7. The wiping roller mechanism according to claim 6, characterized in that, The second side is provided with a plurality of drainage plates (141), each of the drainage plates (141) and the guide member (140) forming a drainage port (142), and each of the drainage ports (142) is connected to at least one of the first liquid inlet end (120) and the infusion channel.

8. The wiping roller mechanism according to claim 5, characterized in that, The first side is provided with a receiving groove (143); It also includes a buffer (300) disposed in the receiving tank (143), the side of the buffer (300) facing away from the first liquid outlet (110) is in contact with the cleaning component (200) for leaking cleaning liquid into the cleaning component (200).

9. The wiping roller mechanism according to claim 8, characterized in that, The bottom surface of the receiving groove (143) is provided with a plug-in groove (144), and one side of the buffer (300) is provided with a protrusion (310). The plug-in groove (144) and the protrusion (310) are plugged in and engaged for positioning of the buffer (300).

10. The wiping roller mechanism according to claim 8, characterized in that, Clamping plates (145) extend from opposite side walls of the receiving groove (143) and form a clamping space between the two clamping plates (145) and the bottom surface of the receiving groove (143); the two sides of the buffer (300) are clamped in the two clamping spaces respectively.

11. The wiping roller mechanism according to claim 6, characterized in that, The cleaning component (200) is a cleaning cloth that covers the first side of the guide component (140).

12. The wiping roller mechanism according to claim 11, characterized in that, The opposite sides of the cleaning cloth extend to the second side of the guide member (140), and the second side of the guide member (140) is connected to two pressure strips (146), which press the two sides of the cleaning cloth against the second side of the guide member (140).

13. The wiping roller mechanism according to claim 12, characterized in that, The pressure strip (146) extends two pressure edges (147) in the direction toward the guide member (140), one of the pressure edges (147) presses the side of the cleaning cloth against the guide member (140), and the other pressure edge (147) abuts against the guide member (140).

14. The wiping roller mechanism according to claim 13, characterized in that, The pressing edge (147) of the cleaning cloth pressed against the flow guide (140) has serrations (148).

15. The wiping roller mechanism according to claim 6, characterized in that, The mounting housing (130) has a mating groove (131) on one end face near the guide member (140), and a portion of the guide member (140) near the second side is located in the mating groove (131).

16. The wiping roller mechanism according to claim 15, characterized in that, The second side is provided with a plug-in portion (149), and the side wall of the joint groove (131) is provided with a plug-in mating portion (132), and the plug-in portion (149) and the plug-in mating portion (132) are plugged in and mated.

17. The wiping roller mechanism according to any one of claims 1-16, characterized in that, Includes a drive member (400), the movable end of which is connected to the side of the bracket (100) away from the cleaning member (200) for causing the cleaning member (200) to contact or move away from the wiping roller.

18. The wiping roller mechanism according to any one of claims 1-16, characterized in that, It also includes an infusion tube (500) with a plurality of second outlets (510), the plurality of second outlets (510) being spaced apart along the length of the infusion tube (500), and the first inlet (120) being connected to the corresponding second outlet (510).

19. The wiping roller mechanism according to claim 18, characterized in that, It also includes a liquid storage container (600) for storing cleaning fluid; the infusion tube (500) is provided with a second inlet end (520), which is connected to the liquid storage container (600).

20. The wiping roller mechanism according to claim 19, characterized in that, A level gauge (610) is provided on the outside of the liquid storage container (600) to indicate the liquid level of the liquid storage container (600).

21. The wiping roller mechanism according to claim 17, characterized in that, It also includes a CCD detection unit (700), which is located on one side of the roller being wiped, for real-time detection and feedback of the condition of dirt on the roller surface.

22. The wiping roller mechanism according to claim 21, characterized in that, It also includes a controller, the CCD detector (700) is connected to the controller, the controller is configured to control the drive (400) to drive the cleaning component (200) to contact or move away from the wiping roller based on the information detected by the CCD detector (700).

23. A thermal composite device, characterized in that, It includes at least one rotating roller, and each rotating roller has a wiping roller mechanism as described in any one of claims 1-22 on one side.

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