Plate surface cleaning mechanism

Abstract

The utility model discloses a plate surface cleaning mechanism which comprises a machine frame, dust sticking units, a movable tip cone piece, a fixed tip cone piece and a dust sticking rubber roller, a heavy sliding rail is arranged on the machine frame, the two ends of the heavy sliding rail are connected with the dust sticking units respectively, the movable tip cone piece is connected with the dust sticking unit at one end, and the fixed tip cone piece is connected with the dust sticking rubber roller. The fixed tip cone piece is connected with the dust sticking unit at the other end, the movable tip cone piece and the fixed tip cone piece are oppositely arranged, and the two ends of the dust sticking rubber roller abut against the movable tip cone piece and the fixed tip cone piece respectively. According to the plate surface cleaning mechanism, the dust sticking unit at any end is pulled, so that the dust sticking rubber roller is pulled out of the rack, then the movable tip cone piece is pushed inwards, so that the movable tip cone piece is separated from the end of the dust sticking rubber roller, the dust sticking rubber roller can be disassembled, assembled and replaced, the dust sticking rubber roller is more convenient and simpler to disassemble and assemble, and the working efficiency is improved. And moreover, the replacement is quick, so that the subsequent cleaning effect and cleaning efficiency on the plate are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet / plate production, and particularly relates to a cleaning mechanism for the surface of a sheet / plate. Background Art

[0002] Sheet / plate is a new type of environmentally friendly packaging material developed in recent years. With its excellent thermoforming performance, good impact resistance, environmental protection performance and sanitary performance, it is widely used in plastic packaging products such as medicine, food, toys, electronics and clothing.

[0003] After the sheet / plate is extruded by an extruder, it is necessary to clean the dust on the surface of the sheet / plate to ensure the production quality of the sheet / plate. The cleaning method is to install a roller brush mechanism on the sheet / plate extrusion production line. After the sheet / plate is extruded, it will be conveyed to the roller brush mechanism, and the roller brush on the roller brush mechanism will clean the surface of the conveyed sheet / plate. Since the roller brush will be worn or damaged after long-term cleaning, it needs to be replaced to ensure the subsequent cleaning effect. However, in the prior art, the roller brush is fixedly installed, and it is impossible to quickly disassemble and replace the roller brush. It is necessary to first disassemble the entire roller brush mechanism, so the disassembly and assembly of the roller brush are inconvenient, which in turn leads to low cleaning efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning mechanism for the surface of a sheet / plate that is convenient for replacement and can ensure the cleaning effect and subsequent cleaning efficiency.

[0005] To solve the above technical problems, the utility model can adopt the following technical solutions:

[0006] A cleaning mechanism for the surface of a sheet / plate includes a frame, a dust sticking unit, a movable top cone, a fixed top cone and a dust sticking rubber roller. A heavy-duty slide rail is arranged on the frame, and dust sticking units are respectively connected to both ends of the heavy-duty slide rail. The movable top cone is connected to one of the dust sticking units, the fixed top cone is connected to the other dust sticking unit, and the movable top cone and the fixed top cone are arranged opposite to each other. Both ends of the dust sticking rubber roller are respectively abutted against the movable top cone and the fixed top cone.

[0007] In one embodiment, the dust sticking unit includes a dust sticking side plate, a linear slide rail and a fixing plate. The dust sticking side plate is connected to the heavy-duty slide rail, the linear slide rail is arranged on the dust sticking side plate, and the fixing plate is connected to the linear slide rail and can move up and down along the linear slide rail.

[0008] In one embodiment, an upper fixing column is arranged above the dust sticking side plate, a lower fixing column is arranged below the fixing plate, and a tension spring is connected between the upper fixing column and the lower fixing column.

[0009] In one embodiment, driving members cooperating with the dust sticking unit are respectively arranged at two ends of the rack, and the driving members are arranged above the fixing plate and can act on the fixing plate to move the fixing plate downward along the linear slide rail.

[0010] In one embodiment, the movable top cone member includes a first connecting column, a first bearing and a first inner top cone sleeve. One end of the first connecting column is connected to the fixing plate, the first bearing is movably arranged at the other end of the first connecting column, a spring is sleeved on the first connecting column, the spring abuts against the first bearing, and the first inner top cone sleeve is sleeved on the first bearing.

[0011] In one embodiment, the fixed top cone member includes a second connecting column, a second bearing and a second inner top cone sleeve. One end of the second connecting column is connected to the fixing plate, the second bearing is fixedly arranged at the other end of the second connecting column, and the second inner top cone sleeve is sleeved on the second bearing.

[0012] In one embodiment, a handle is arranged on the outer side of the dust sticking side plate.

[0013] In one embodiment, the driving member is a cylinder. Beneficial effects

[0014] For the surface cleaning mechanism of the plate of the present utility model, by manually pulling the dust sticking unit at any end, the movable top cone member, the fixed top cone member and the dust sticking rubber roller are pulled out of the rack through the heavy-duty slide rail. At this time, the movable top cone member is pushed inward to disengage it from the end of the dust sticking rubber roller, and then the dust sticking rubber roller can be folded down and a new dust sticking rubber roller can be replaced. The two ends of the replaced dust sticking rubber roller will be abutted by the movable top cone member and the fixed top cone member. After the dust sticking rubber roller is abutted and fixed, the movable top cone member, the fixed top cone member and the dust sticking rubber roller are pushed into the rack to reset, so as to complete the disassembly, installation and replacement of the dust sticking rubber roller, making the disassembly and installation of the dust sticking rubber roller more convenient and simple, and the replacement fast, ensuring the subsequent cleaning effect and cleaning efficiency. Description of the drawings

[0015] Figure 1 is a schematic structural view of the surface cleaning mechanism of the plate of the present utility model Figure 1 ;

[0016] Figure 2 is a top view of the surface cleaning mechanism of the plate of the present utility model;

[0017] Figure 3 is a schematic structural view of the surface cleaning mechanism of the plate of the present utility model Figure 2 ;

[0018] Figure 4 is a schematic structural view of the dust sticking unit and the movable top cone member of the surface cleaning mechanism of the plate of the present utility model;

[0019] Figure 5 This is a schematic diagram of the dust sticking unit and the fixed top cone part of the cleaning mechanism for the surface of the plate of the present utility model.

[0020] 100, frame; 110, heavy-duty slide rail; 120, driving part;

[0021] 200, dust sticking unit; 210, dust sticking side plate; 211, upper fixing column; 220, linear slide rail; 230, fixing plate; 231, lower fixing column; 240, tension spring;

[0022] 300, movable top cone part; 310, first connecting column; 320, first bearing; 330, first top cone inner sleeve; 340, spring;

[0023] 400, fixed top cone part; 410, second connecting column; 420, second bearing; 430, second top cone inner sleeve;

[0024] 500, dust sticking rubber roller. Specific embodiments

[0025] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model is made with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] Please refer to Figures 1 to 3, a cleaning mechanism for the surface of a sheet material, comprising a frame 100, a dust sticking unit 200, a movable top cone member 300, a fixed top cone member 400 and a dust sticking rubber roller 500. A heavy-duty slide rail 110 is arranged on the frame 100, and the dust sticking units 200 are respectively connected to both ends of the heavy-duty slide rail 110. The movable top cone member 300 is connected to the dust sticking unit 200 at one end, and the fixed top cone member 400 is connected to the dust sticking unit 200 at the other end, and the movable top cone member 300 and the fixed top cone member 400 are arranged opposite to each other. Both ends of the dust sticking rubber roller 500 are respectively abutted against the movable top cone member 300 and the fixed top cone member 400.

[0029] Specifically, in this embodiment, the cleaning mechanism is installed on the sheet material extrusion production line and is located behind the extruder. The extruder extrudes the sheet material, and the extruded sheet material is conveyed backward. During the conveying process, it will pass through the cleaning mechanism, and the dust sticking rubber roller 500 of the cleaning mechanism cleans the surface of the sheet material; when the dust sticking rubber roller 500 has been cleaning for a long time, the dust sticking rubber roller 500 needs to be replaced. When replacing, a worker pulls one of the dust sticking units 200 outward, thereby pulling the movable top cone member 300, the fixed top cone member 400 and the dust sticking rubber roller 500 out of the end of the frame 100 through the heavy-duty slide rail 110. At this time, the extrusion production line will not block the replacement of the dust sticking rubber roller 500. Then the worker pushes the movable top cone member 300 inward to disengage the movable top cone member 300 from the end of the dust sticking rubber roller 500. The disengaged dust sticking rubber roller 500 can be directly removed, and then a new dust sticking rubber roller is replaced. The two ends of the replaced dust sticking rubber roller 500 are again abutted and fixed by the movable top cone member 300 and the fixed top cone member 400. After the dust sticking rubber roller 500 is fixed, the dust sticking unit 200 is pushed, and the movable top cone member 300, the fixed top cone member 400 and the dust sticking rubber roller 500 are pushed into the frame 100 to reset through the heavy-duty slide rail 110, thereby realizing the replacement of the dust sticking rubber roller 500, making the replacement of the dust sticking rubber roller 500 more convenient and simple, with a fast replacement speed, and ensuring the subsequent cleaning efficiency and cleaning effect of the sheet material.

[0030] Please refer to Figure 4 and Figure 5, To achieve the surface cleaning of the board, in this embodiment, the dust sticking unit 200 includes a dust sticking side plate 210, a linear slide rail 220 and a fixing plate 230. The dust sticking side plate 210 is connected to the heavy slide rail 110. The linear slide rail 220 is arranged on the dust sticking side plate 210. The fixing plate 230 is connected to the linear slide rail 220 and can move up and down along the linear slide rail 220. In addition, an upper fixing column 211 is arranged above the dust sticking side plate 210, a lower fixing column 231 is arranged below the fixing plate 230, and a tension spring 240 is connected between the upper fixing column 211 and the lower fixing column 231. At the same time, driving members 120 cooperating with the dust sticking unit 200 are respectively arranged at both ends of the frame 100. The driving members 120 are arranged above the fixing plate 230 and can act on the fixing plate 230 to make the fixing plate 230 move downward along the linear slide rail 220.

[0031] During cleaning, the board is conveyed from below the dust sticking rubber roller 500. During the conveying process, the driving member 120 works. The driving member 120 is a cylinder, and then it drives the fixing plate 230 to move downward along the linear slide rail 220. When the fixing plate 230 moves downward, it drives the movable top cone member 300 and the fixed top cone member 400 connected to it to move downward, thereby making the dust sticking rubber roller 500 move downward to cooperate with the surface of the board to achieve the cleaning of the board surface. After the cleaning is completed, the driving member 120 stops working, and the fixing plate 230 moves upward and resets under the action of the tension spring 240, and drives the movable top cone member 300, the fixed top cone member 400 and the dust sticking rubber roller 500 to reset. Finally, the driving member 120 and the tension spring 240 drive the dust sticking rubber roller 500 to move, so as to complete the surface cleaning of the board and can clean boards of different thicknesses, improving the practical performance of the cleaning mechanism.

[0032] Please refer to Figure 4 or Figure 5 , To achieve the replacement of the dust sticking rubber roller, in this embodiment, the movable top cone member 300 includes a first connecting column 310, a first bearing 320 and a first top cone inner sleeve 330. The first bearing 320 is a spherical plain bearing. One end of the first connecting column 310 is connected to the fixing plate 230. The first bearing 320 is movably arranged at the other end of the first connecting column 310. A spring 340 is sleeved on the first connecting column 310, and the spring 340 abuts against the first bearing 320. The first top cone inner sleeve 330 is sleeved on the first bearing 320. The fixed top cone member 400 includes a second connecting column 410, a second bearing 420 and a second top cone inner sleeve 430. One end of the second connecting column 410 is connected to the fixing plate 230. The second bearing 420 is fixedly arranged at the other end of the second connecting column 410. The second top cone inner sleeve 430 is sleeved on the second bearing 420.

[0033] After the movable top cone member 300 and the fixed top cone member 400 are pulled out of the frame, the operator then pushes the first inner top cone 330 inward. The first inner top cone 330 then moves with the first bearing 320. The first bearing 320 squeezes the spring 340, so that the first inner top cone 330 is separated from the end of the dust sticking rubber roller 500. At this time, the other end of the dust sticking rubber roller 500 can be directly separated from the second inner top cone 430, thus facilitating the disassembly of the dust sticking rubber roller 500. Then, a new dust sticking rubber roller 500 is replaced. And when replacing, one end of the dust sticking rubber roller 500 is first abutted against the second inner top cone 430, and then the other end of the dust sticking rubber roller 500 is aligned with the first inner top cone 330. And the first inner top cone 330 is reset under the action of the spring 340 to abut against the other end of the dust sticking rubber roller 500, so as to realize the replacement of the dust sticking rubber roller 500, and the replacement process is convenient, simple and fast.

[0034] Finally, please refer to Figure 1 and Figure 2 In order to facilitate the pulling of the dust sticking unit 200, a handle 212 is provided on the outer side of the dust sticking side plate 210 of the dust sticking unit 200 at one end or both ends. When the dust sticking rubber roller 500 needs to be replaced, the operator can easily pull out the dust sticking rubber roller 500 through the handle 212, so as to achieve the purpose of quickly replacing the dust sticking rubber roller 500.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry can smoothly implement the present invention according to what is shown in the attached drawings of the specification and the above description; however, any equivalent changes made by those skilled in the relevant art within the scope of the technical solution of the present invention by making some changes, modifications and evolutions using the technical content disclosed above are equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments according to the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A cleaning mechanism for the surface of a board, characterized in that: It includes a frame, a dust sticking unit, a movable top cone part, a fixed top cone part and a dust sticking rubber roller. A heavy-duty slide rail is arranged on the frame, and dust sticking units are respectively connected to both ends of the heavy-duty slide rail. The movable top cone part is connected to the dust sticking unit at one end, and the fixed top cone part is connected to the dust sticking unit at the other end. The movable top cone part and the fixed top cone part are arranged oppositely, and both ends of the dust sticking rubber roller respectively abut against the movable top cone part and the fixed top cone part.

2. The sheet surface cleaning mechanism according to claim 1, wherein: The dust sticking unit includes a dust sticking side plate, a linear slide rail and a fixing plate. The dust sticking side plate is connected to the heavy-duty slide rail, the linear slide rail is arranged on the dust sticking side plate, and the fixing plate is connected to the linear slide rail and can move up and down along the linear slide rail.

3. The sheet surface cleaning mechanism according to claim 2, wherein: An upper fixing column is arranged above the dust sticking side plate, a lower fixing column is arranged below the fixing plate, and a tension spring is connected between the upper fixing column and the lower fixing column.

4. The sheet surface cleaning mechanism according to claim 3, characterized in that: Driving parts cooperating with the dust sticking units are respectively arranged at both ends of the frame, and the driving parts are arranged above the fixing plate and can act on the fixing plate to make the fixing plate move downward along the linear slide rail.

5. The sheet surface cleaning mechanism according to claim 2, characterized in that: The movable top cone part includes a first connecting column, a first bearing and a first top cone inner sleeve. One end of the first connecting column is connected to the fixing plate, the first bearing is movably arranged at the other end of the first connecting column, a spring is sleeved on the first connecting column, the spring abuts against the first bearing, and the first top cone inner sleeve is sleeved on the first bearing.

6. The sheet surface cleaning mechanism according to claim 2, characterized in that: The fixed top cone part includes a second connecting column, a second bearing and a second top cone inner sleeve. One end of the second connecting column is connected to the fixing plate, the second bearing is fixedly arranged at the other end of the second connecting column, and the second top cone inner sleeve is sleeved on the second bearing.

7. The sheet surface cleaning mechanism according to claim 2, characterized in that: A handle is arranged on the outer side of the dust sticking side plate.

8. The sheet surface cleaning mechanism according to claim 4, wherein: The driving part is a cylinder.

Images