Nanometer antibacterial coating device for high polymer decorative wallboard

Abstract

The utility model discloses a kind of nano antibacterial coating devices for macromolecule decorative wallboard, belong to building decoration material processing technical field, device includes fixed mechanism and blanking mechanism, fixed mechanism is equipped with shell two, scraper and mounting assembly, mounting assembly includes fixed rod, sliding block two, fixed block and lug, press fixed rod, sliding block two extrude lug and realize unlocking;When inserting scraper, after fixed block extrude lug, lug is reset under the action of spring two Locking, blanking mechanism includes motor, rotating rod, sliding block, moving column, spring one and auxiliary assembly, motor drive connecting rod mechanism pushes the stand of auxiliary assembly to realize wallboard automatic blanking, spring one assists mechanism automatic reset.The utility model realizes the quick disassembly of scraper by mounting assembly, without tool, convenient operation;Automatic feeding is realized by blanking mechanism, high degree of automation, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building decoration material processing technology, and in particular to a nano-antibacterial coating device for polymer decorative wall panels. Background Technology

[0002] In the production process of polymer decorative wall panels, a nano-antibacterial coating is often applied to the surface to enhance their functionality and aesthetics. This process generally relies on automated coating equipment, which typically uses a scraper to evenly apply the coating to the wall panel surface to ensure coating quality.

[0003] As the core component of the coating system, the scraper is in continuous contact with the wall panel surface during operation. Furthermore, the nano-coating may contain tiny particles, which can cause wear on the scraper's blade. The smoothness of the scraper directly determines the uniformity of the coating; once worn, it must be replaced promptly. Therefore, the scraper is a frequently replaced consumable part.

[0004] However, existing coating devices have shortcomings in the mounting structure of the scraper. Most scrapers are secured with multiple bolts or complex clamping plates. This method of fixing means that when replacing the scraper, operators must use specific tools to loosen the fasteners one by one, making the disassembly and installation process cumbersome and time-consuming. Therefore, a nano-antibacterial coating device for polymer decorative wall panels is proposed to solve these problems. Utility Model Content

[0005] In view of the problems in the existing technology of nano-antibacterial coating devices for polymer decorative wall panels, which mostly use bolts and other fasteners for fixing the scraper, the replacement process is cumbersome and time-consuming, resulting in long downtime for production line maintenance and affecting the efficiency of automated production, this utility model aims to provide a nano-antibacterial coating device for polymer decorative wall panels with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a nano-antibacterial coating device for polymer decorative wall panels, comprising: a fixing mechanism, the fixing mechanism including a housing one and a housing two communicating with the housing one, wherein a scraper is detachably installed inside the housing two; and an installation component.

[0007] The mounting assembly is fixedly connected to one side of the scraper. The mounting assembly includes a fixing rod slidably disposed inside the housing second, with a slider second slidably connected to the outer circumferential surface of the fixing rod, and a fixing block fixedly connected to the end of the fixing rod away from the scraper. A protrusion is slidably mounted on the inner wall of the housing second, and a spring second is also provided inside the housing second to provide a restoring force for the protrusion.

[0008] Furthermore, the scraper, the fixing rod, the second slider, the protrusion, and the second spring are combined in the following way: the protrusion forms a mechanical linkage with the fixing block and the second slider. Specifically, the protrusion is used to press against the fixing block when the mounting assembly is inserted, thereby opening the locking mechanism and automatically resetting it to lock. The protrusion is also used to press against the second slider when the fixing rod is pressed, thereby unlocking the scraper assembly. The two ends of the second spring abut against the protrusion and the inner wall of the housing, respectively, ensuring that the protrusion can quickly reset after pressing, completing the automatic locking of the scraper. This structure forms a tool-free system for quickly assembling and disassembling the scraper.

[0009] Preferably, the fixing mechanism further includes a bracket two fixedly connected to the housing one, a hydraulic rod fixedly connected to the bracket two, the piston rod end of the hydraulic rod being drivenly connected to the housing one, and the hydraulic rod being used to drive the housing one and the scraper to move up and down in the vertical direction, so as to precisely control the contact pressure between the scraper and the wall panel surface and ensure the coating quality.

[0010] Preferably, a pull rod is fixedly connected to the protrusion, and a ring is fixedly connected to the housing. The ring allows the pull rod to pass through, and the sliding of the pull rod in the ring provides precise guidance for the movement of the protrusion, further improving the stability and reliability of the locking mechanism.

[0011] Preferably, the nano-antibacterial coating device for polymer decorative wall panels further includes a feeding mechanism located below the fixing mechanism. The feeding mechanism is used to transport the wall panels to the coating area, thereby realizing automated continuous production of the entire device.

[0012] Preferably, the feeding mechanism includes a support frame, a motor fixedly connected to the support frame, and a rotating shaft; a rotating rod is rotatably connected to the output end of the motor, and a sliding block is slidably connected to the rotating rod via an eccentric pin; the feeding mechanism also includes a movable column that slides axially along the rotating shaft, and the movable column is connected to the sliding block via a sliding groove. This linkage mechanism can convert the rotational motion of the motor into the reciprocating linear motion required for pushing the wall panel.

[0013] Preferably, the feeding mechanism further includes an auxiliary component, which includes a slider that is slidably connected to the outer circumferential surface of the moving column along the axial direction of the moving column, and a column fixedly connected to the slider. The column directly contacts the wall panel and is responsible for pushing it out of the feeding rack.

[0014] Preferably, the feeding mechanism further includes a spring, the two ends of which are fixedly connected to one end of the rotating rod and the other end of the sliding block, respectively. The spring is used to be stretched when the sliding block moves down, and to drive the feeding mechanism to complete automatic reset through the stored elastic force.

[0015] Preferably, the device further includes a first fixed seat, a second fixed seat, and a conveyor belt disposed between the first fixed seat and the second fixed seat; the fixing mechanism is installed on the first fixed seat, the unloading mechanism is installed on the second fixed seat, and the unloading mechanism is provided with an unloading rack for placing wall panels inside, the unloading rack and the conveyor belt forming a complete conveying path.

[0016] This utility model has the following beneficial effects: 1. This utility model, by setting up an installation assembly consisting of a fixed rod, a second slider, a protrusion, a fixed block, and a second spring, utilizes a mechanical linkage method in which the fixed block pushes open the protrusion when inserted, the protrusion resets and locks under the action of the second spring, and the slider presses the fixed rod to unlock the protrusion. This solves the problems of existing scrapers that are usually fixed with bolts, cumbersome to replace, and time-consuming and laborious to disassemble and assemble. It achieves the effect of quick disassembly and installation of scrapers without tools, greatly shortens equipment maintenance downtime, and improves the convenience of operation.

[0017] 2. This utility model, by setting up a feeding mechanism composed of a motor, rotating rod, sliding block, moving column, spring 1 and auxiliary components, uses a motor-driven linkage mechanism to push the moving column and column to push out the wall panel, and achieves automatic reset of the mechanism through the synergistic action of spring 1 and linkage. It solves the problems of existing technologies where wall panel feeding relies heavily on manual handling, has a low degree of automation and low production efficiency, and achieves the effects of automatic wall panel feeding and automatic mechanism reset, significantly reducing labor costs and improving the continuity and automation level of production.

[0018] 3. This utility model, by setting up a coating mechanism driven by a hydraulic rod, uses the hydraulic rod to drive the housing and the internal scraper to move down as a whole to perform the coating operation. This solves the problem of inaccurate pressure control and uneven coating thickness caused by traditional coating devices, and achieves the effect of applying coating pressure smoothly and ensuring uniform coating thickness, thus guaranteeing the final product quality of nano antibacterial coating. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of a nano-antibacterial coating device for polymer decorative wall panels proposed in this utility model; Figure 2 This is a schematic diagram of the second shell of a nano-antibacterial coating device for polymer decorative wall panels proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a cross-sectional structural diagram of the fixing seat 2 of the nano-antibacterial coating device for polymer decorative wall panels proposed in this utility model. Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0020] Legend: 1. Fixed base one; 2. Feeding mechanism; 21. Feeding rack; 22. Support 1; 23. Motor; 24. Sliding block; 25. Spring 1; 26. Rotating rod; 27. Moving column; 28. Auxiliary components; 281. Slider 1; 282. Column; 29. ​​Rotation shaft; 3. Fixing mechanism; 31. Bracket II; 32. Hydraulic rod; 33. Housing I; 34. Housing II; 35. Scraper; 36. Spring II; 37. Tie rod; 38. Protrusion; 39. Mounting components; 391. Fixing rod; 392. Slider II; 393. Fixing block; 310. Ring; 4. Conveyor belt; 5. Fixed base two. Detailed Implementation

[0021] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0022] Reference Figures 1 to 5 This utility model provides a nano-antibacterial coating device for polymer decorative wall panels, which aims to solve the problems of cumbersome and time-consuming scraper replacement and low automation of wall panel loading in the prior art.

[0023] A nano-antibacterial coating device for polymer decorative wall panels includes a fixed base 1 and a fixed base 2 5 as an integral frame. A conveyor belt 4 for conveying wall panels is arranged between the fixed base 1 and the fixed base 2 5. A fixing mechanism 3 is installed on the fixed base 1, and a feeding mechanism 2 is installed on the fixed base 2 5. The fixing mechanism 3 is used to perform coating operations on the wall panels on the conveyor belt 4, and the feeding mechanism 2 is used to realize the automatic feeding of the wall panels onto the conveyor belt 4, thereby forming a complete automated production line from automatic feeding to coating.

[0024] The fixing mechanism 3 includes a bracket 31 fixedly connected to the fixing base 1. A hydraulic rod 32 for driving the coating action is fixedly connected to the bracket 31. The piston rod end of the hydraulic rod 32 is connected to the housing 33. The housing 33 is connected to the housing 34. The housing 33 and the housing 34 together form the mounting chamber of the scraper. The scraper 35 for performing the coating operation is detachably installed inside the housing 34. In order to realize the quick installation and removal of the scraper 35, the device also includes a mounting component 39. The mounting component 39 is fixedly connected to one side of the scraper 35. Its ingenious mechanical structure allows the operator to quickly replace the scraper 35 without tools.

[0025] Mounting assembly 39 includes a fixing rod 391 slidably disposed inside housing 34 along its axial direction. A slider 392 slidably connected to the outer peripheral surface of fixing rod 391 along the axial direction of fixing rod 391 is provided. A fixing block 393 for pressing the unlocking mechanism is fixedly connected to the end of fixing rod 391 away from scraper 35. A protrusion 38 for locking or releasing scraper 35 is slidably mounted on the inner wall of housing 34. The protrusion 38 is used to press against the fixing block 393 when mounting assembly 39 is inserted, and to press against the slider 392 when fixing rod 391 is pressed, thereby realizing the unlocking action. To ensure that the protrusion 38 can automatically reset to lock scraper 35, a spring 36 is also provided inside housing 34. The spring 36 is used to provide a reset force for the protrusion 38. The two ends of the spring 36 abut against the relative positions of the protrusion 38 and the inner wall of housing 34, respectively. The spring 36 ensures the reliability of locking.

[0026] To guide the movement of the protrusion 38 and enhance structural stability, a pull rod 37 is fixedly connected to the protrusion 38, and a ring 310 for the pull rod 37 to pass through is fixedly connected to the housing 34. The pull rod 37 slides within the ring 310, ensuring the accuracy of the movement of the protrusion 38.

[0027] The feeding mechanism 2 includes a bracket 22 fixedly connected to a fixed base 5. A motor 23 is fixedly connected to the bracket 22. A rotating rod 26 is rotatably connected to the output end of the motor 23. A sliding block 24 is slidably connected to the rotating rod 26 through an eccentric pin. The sliding block 24 can achieve a combined radial and axial motion as the rotating rod 26 rotates. The feeding mechanism 2 is also provided with a rotating shaft 29 and includes a moving column 27 that slides axially along the rotating shaft 29. The moving column 27 is connected to the sliding block 24 through a sliding groove. When the rotating rod 26 rotates, the sliding block 24 drives the moving column 27 to perform reciprocating linear motion along the rotating shaft 29. This motion is the key driving force for feeding the wall panel.

[0028] The feeding mechanism 2 also includes an auxiliary component 28, which includes a slider 281 that is slidably connected to the outer circumferential surface of the moving column 27 along the axial direction of the moving column 27, and a column 282 that is fixedly connected to the slider 281. The column 282 directly contacts the wall panel and pushes it out. In order to realize the automatic reset of the moving column 27, the feeding mechanism 2 is also provided with a spring 25. The two ends of the spring 25 are fixedly connected to one end of the rotating rod 26 and the other end of the sliding block 24, respectively. When the moving column 27 moves to the end of its stroke and cannot move forward, the sliding block 24 will be displaced relative to the rotating rod 26, stretching the spring 25. When released, the elastic force of the spring 25 will assist the moving column 27 to move in the opposite direction, thereby completing the reset cycle of the entire feeding mechanism.

[0029] The top of the unloading mechanism 2 is provided with an unloading rack 21 for placing the wall panel to be treated. The bottom of the unloading rack 21 is inclined so that the wall panel can slide smoothly under the push of the column 282. The conveyor belt 4 below the unloading rack 21 receives the wall panel that slides from the unloading rack 21 and sends it to the coating area.

[0030] In a preferred embodiment, the fixing mechanism 3 further includes a bracket 31 to which the housing 33 is fixedly connected. A hydraulic rod 32 is fixedly connected to the bracket 31. The piston rod end of the hydraulic rod 32 is connected to the housing 33 in a transmission manner. The hydraulic rod 32 is used to drive the housing 33 and the scraper 35 to rise and fall in the vertical direction, thereby realizing precise control of the coating action.

[0031] As another preferred embodiment, to further clarify the details of the locking mechanism, a pull rod 37 is fixedly connected to the protrusion 38, and a ring 310 is fixedly connected to the housing 34. The ring 310 allows the pull rod 37 to pass through, and the sliding of the pull rod 37 inside the ring 310 provides guidance for the reciprocating motion of the protrusion 38.

[0032] As another preferred embodiment, in order to construct the complete framework of the device, the device also includes a first fixed seat 1, a second fixed seat 5, and a conveyor belt 4 disposed between the first fixed seat 1 and the second fixed seat 5; the fixing mechanism 3 is installed on the first fixed seat 1, and the unloading mechanism 2 is installed on the second fixed seat 5. The unloading mechanism 2 is provided with an unloading rack 21 for placing wall panels inside. The unloading rack 21 cooperates with the conveyor belt 4 to realize the automatic conveying of the wall panels from unloading to the coating station.

[0033] Working principle: A nano antibacterial coating device for polymer decorative wall panels has a fixing mechanism 3 installed inside the fixing base 1, and an installation component 39 is provided inside the fixing mechanism 3. The installation component 39 can enable the scraper 35 to be quickly disassembled. A feeding mechanism 2 is installed on one side of the fixing mechanism 3. An auxiliary component 28 is provided inside the feeding mechanism 2. The auxiliary component 28 can drive the wall panel to move to realize the automatic feeding of the wall panel.

[0034] When automatic unloading of wall panels is required, the wall panel is first placed on the unloading rack 21 inside the fixed base 25. Then, the motor 23 installed above the bracket 22 is started. The output end of the motor 23 drives the sliding block 24 to rotate. Then, the rotation of the sliding block 24 drives the rotating rod 26 to rotate. Then, the rotation of the rotating rod 26 drives the moving column 27 to move along the direction of the rotating shaft 29. The moving column 27 drives the sliding block 281 sliding on the surface of the moving column 27 to move. Since the sliding block 281 and the column 282 are fixedly connected, the movement of the sliding block 281 drives the movement of the column 282, realizing the stable unloading of the wall panel. When the moving column 27 moves to one end of the rotating shaft 29, the wall panel is unloaded. The frame 21 slides down above the conveyor belt 4. During the process of the moving column 27 moving the wall panel to one end, the spring 25 does not deform much. After the wall panel falls, the rotating rod 26 continues to rotate. At this time, the moving column 27 cannot move forward, and the sliding block 24 begins to move downwards from the rotating rod 26. The downward movement of the sliding block 24 stretches the spring 25, which is fixedly connected to the top of the rotating rod 26 and the top of the sliding block 24. Then, the spring 25 drives the slider 281 to move downwards along the moving column 27. At the same time, under the combined action of the downward movement of the spring 25 and the sliding block 24, the moving column 27 begins to move in the opposite direction, thereby realizing the reset of the auxiliary component 28 and achieving the effect of automatic feeding.

[0035] When the scraper 35 needs to be disassembled, simply press the fixing rod 391 firmly. The fixing rod 391 continues to penetrate into the housing 34. When the sliding block 392 on the outer wall of the fixing rod 391 presses against the protrusion 38, the protrusion 38 moves, and the scraper 35 can be disassembled. When the scraper 35 needs to be replaced, insert the replacement scraper 35 and the mounting component 39 fixed to one side of the scraper 35 from the inside of the housing 33 into the inside of the housing 34. During the insertion and installation process, the fixing block 393 at one end of the fixing rod 391 pushes the protrusion 38 open. The pushed-open protrusion 38 drives the pull rod 37 to move from the hole of the ring 310. Then, when the fixing block 393 moves to a certain position, the pull rod 37 and the protrusion 38 are reset under the action of the spring 36, thus installing the scraper 35. Finally, the hydraulic rod 32 installed above the bracket 31 drives the housing 33 and the scraper 35 installed inside the housing 33 to move down to achieve the application of the nano antibacterial layer.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A nano-antibacterial coating device for polymer decorative wall panels, comprising a fixing mechanism (3), wherein the fixing mechanism (3) comprises a housing one (33) and a housing two (34) communicating with the housing one (33), wherein a scraper (35) is detachably installed inside the housing two (34). Its features are, It also includes a mounting assembly (39), which is fixedly connected to one side of the scraper (35). The mounting assembly (39) includes a fixing rod (391) slidably disposed inside the housing (34) along its axial direction. A slider (392) slidably connected to the outer peripheral surface of the fixing rod (391) is slidably connected to the slider (392) slidably along the axial direction of the fixing rod (391). A fixing block (393) is fixedly connected to the end of the fixing rod (391) away from the scraper (35). The housing (34) A protrusion (38) is slidably mounted on the inner wall. The protrusion (38) is used to press against the fixing block (393) when the mounting assembly (39) is inserted, and to press against the slider (392) when the fixing rod (391) is pressed. The housing (34) is also provided with a spring (36) for providing a restoring force to the protrusion (38). The two ends of the spring (36) abut against the relative positions of the protrusion (38) and the inner wall of the housing (34).

2. The nano-antibacterial coating device for polymer decorative wall panels according to claim 1, characterized in that, The fixing mechanism (3) further includes a bracket (31) fixedly connected to the housing (33), and a hydraulic rod (32) fixedly connected to the bracket (31). The piston rod end of the hydraulic rod (32) is connected to the housing (33) for driving the housing (33) and the scraper (35) to rise and fall in the vertical direction.

3. The nano-antibacterial coating device for polymer decorative wall panels according to claim 1, characterized in that, A pull rod (37) is fixedly connected to the protrusion (38), and a ring (310) for the pull rod (37) to pass through is fixedly connected to the housing (34).

4. The nano-antibacterial coating device for polymer decorative wall panels according to claim 1, characterized in that, The device also includes a feeding mechanism (2), which is located below the fixing mechanism (3) and is used to transport the wall panel to the coating area.

5. The nano-antibacterial coating device for polymer decorative wall panels according to claim 4, characterized in that, The feeding mechanism (2) includes a bracket (22), a motor (23) fixedly connected to the bracket (22), and a rotating shaft (29); the output end of the motor (23) is rotatably connected to a rotating rod (26), and a sliding block (24) is slidably connected to the rotating rod (26) through an eccentric pin; the feeding mechanism (2) also includes a moving column (27) that slides axially along the rotating shaft (29), and the moving column (27) is connected to the sliding block (24) through a sliding groove.

6. The nano-antibacterial coating device for polymer decorative wall panels according to claim 5, characterized in that, The feeding mechanism (2) further includes an auxiliary component (28), which includes a slider (281) that is slidably connected to the outer circumferential surface of the moving column (27) along the axial direction of the moving column (27), and a column (282) that is fixedly connected to the slider (281).

7. The nano-antibacterial coating device for polymer decorative wall panels according to claim 5, characterized in that, The feeding mechanism (2) also includes a spring (25), the two ends of which are fixedly connected to one end of the rotating rod (26) and the other end of the sliding block (24), respectively, for being stretched when the sliding block (24) moves down.

8. The nano-antibacterial coating device for polymer decorative wall panels according to claim 4, characterized in that, The device also includes a first fixed seat (1), a second fixed seat (5) and a conveyor belt (4) located between the first fixed seat (1) and the second fixed seat (5); the fixing mechanism (3) is installed on the first fixed seat (1), the unloading mechanism (2) is installed on the second fixed seat (5), and the unloading mechanism (2) is provided with an unloading rack (21) for placing wall panels inside.

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