A kind of embossing device for stone plastic floor

Abstract

The utility model discloses a kind of embossing device for stone plastic floor, it is related to blister forming technical field, including rack, rack is fixedly installed with belt conveyor mechanism, first rack, second rack, first rack is fixedly installed with impression unit, second rack is fixedly installed with anti-warp unit and guide unit;Impression unit includes first hydraulic telescopic mechanism, main press roll, auxiliary assembly.There is beneficial effect in that by magnetic attraction seat can be quickly replaced to the texture cover, improve the convenience and efficiency when replacing, different impression patterns can be quickly combined, nitrogen spring mechanism adjusts the force exerted on the texture cover by pressure sensing mechanism and magnetic attraction seat, thereby self-adapting adjusting the force exerted on the board by texture cover, so that the texture cover is different area on the board and carries out different depth impression processing, guarantee the uniformity of embossing pressure and the quality of impression.

Description

Technical Field

[0001] This utility model relates to the field of vacuum forming technology, and in particular to an embossing device for stone plastic flooring. Background Technology

[0002] Stone plastic flooring, also known as stone plastic floor tiles, is formally called "PVC sheet flooring." It is a new type of high-quality, high-tech floor decoration material. To enhance the aesthetics of stone plastic flooring, different patterns are imprinted on its surface during the processing.

[0003] A search revealed that Chinese patent application CN222554244U discloses an embossing device for the production of stone-plastic flooring. The device mainly uses a lead screw, a drive motor, and a sliding plate structure to facilitate the adjustment of the position of the connecting plate, thereby facilitating the adjustment of the height of the embossing roller.

[0004] Compared with existing technologies in related fields, it can be seen that the existing stone plastic flooring embossing device adopts an integral embossing structure. When embossing different patterns, the whole device needs to be replaced, which greatly slows down the production efficiency. In addition, the embossing depth of different areas is not easy to adjust as needed, resulting in unstable embossing quality. Utility Model Content

[0005] The purpose of this invention is to provide an embossing device for stone plastic flooring in order to solve the above-mentioned problems.

[0006] This utility model achieves the above objectives through the following technical solutions:

[0007] An embossing device for stone plastic flooring includes a frame, on which a belt conveyor mechanism, a first placement frame, and a second placement frame are fixedly installed. An embossing unit is fixedly installed on the first placement frame, and an anti-warping unit and a guide unit are fixedly installed on the second placement frame.

[0008] The embossing unit includes a first hydraulic telescopic mechanism, a main pressure roller, and auxiliary components. The first hydraulic telescopic mechanism is fixedly mounted on a first placement frame. A mounting bracket is fixedly mounted on the telescopic end of the first hydraulic telescopic mechanism. A drive mechanism is fixedly mounted on the mounting bracket. The main pressure roller is rotatably mounted on the mounting bracket. The main pressure roller is fixedly connected to the output shaft of the drive mechanism. Mounting grooves are arranged on the main pressure roller. A nitrogen spring mechanism is fixedly mounted in the mounting groove. A pressure sensing mechanism is fixedly mounted on the nitrogen spring mechanism. A magnetic suction seat is fixedly mounted on the pressure sensing mechanism. A textured sleeve is magnetically connected to the magnetic suction seat. The auxiliary components are fixedly mounted on the frame. The auxiliary components are located directly below the main pressure roller, and the auxiliary components and the main pressure roller are located on the upper and lower sides of the belt conveyor mechanism.

[0009] Furthermore, the auxiliary components include a support roller, which is rotatably mounted on the frame and has an elastic layer fixedly fitted on it. The support roller is located directly below the main pressure roller.

[0010] Furthermore, the guiding unit includes a bidirectional screw mechanism, which is fixedly installed on the second placement frame. Movable frames are installed at both ends of the bidirectional screw mechanism through threaded engagement. Guide rollers are fixedly installed on the movable frames, and the movable frames are slidably connected to the upper surface of the belt conveyor mechanism.

[0011] Furthermore, the anti-tilting unit includes a second hydraulic telescopic mechanism, which is fixedly installed on the second placement frame. A limit roller mechanism is fixedly installed on the telescopic end of the second hydraulic telescopic mechanism, and the limit roller mechanism is located directly above the belt conveyor mechanism.

[0012] Furthermore, the anti-warping unit includes a top roller, which is rotatably mounted on the frame. The top roller is located on both sides of the imprinting unit and directly below the belt conveyor mechanism and the limit roller mechanism.

[0013] Furthermore, a third mounting frame is fixedly installed on the rack, and a vision mechanism is fixedly installed on the third mounting frame.

[0014] Furthermore, a distance measuring sensor is fixedly installed on the side of the first placement frame.

[0015] The advantages compared to existing technologies are as follows:

[0016] 1. The magnetic base allows for quick replacement of the pattern sleeve, improving convenience and efficiency during replacement. It enables rapid combination of different embossing patterns. The nitrogen spring mechanism adjusts the force applied to the pattern sleeve through the pressure sensing mechanism and the magnetic base, thereby adaptively adjusting the force applied by the pattern sleeve to the board, so that the pattern sleeve can perform embossing processing at different depths in different areas of the board, ensuring the uniformity of embossing pressure and the quality of embossing.

[0017] 2. The support roller and elastic layer vertically lift the board to form vertical support, which improves the stability of the board and effectively avoids embossing deviation caused by lateral force. The elastic deformation of the elastic layer can better fit the board, so that the concave and convex areas of the board can be evenly pressed, ensuring the quality of the embossing. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0019] Figure 1 This is a first axonometric structural schematic diagram of an embossing device for stone-plastic flooring according to the present invention;

[0020] Figure 2 This is a second isometric structural schematic diagram of the embossing device for stone-plastic flooring described in this utility model;

[0021] Figure 3 This is a side view sectional view of the frame structure of the embossing device for stone-plastic flooring described in this utility model;

[0022] Figure 4 This utility model describes an embossing device for stone-plastic flooring. Figure 3 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the main pressure roller of the embossing device for stone-plastic flooring described in this utility model;

[0024] Figure 6 This utility model describes an embossing device for stone-plastic flooring. Figure 5 Enlarged structural diagram at point B;

[0025] Figure 7 This is a front view cross-sectional structural diagram of the frame of the embossing device for stone-plastic flooring described in this utility model;

[0026] Figure 8 This utility model describes an embossing device for stone-plastic flooring. Figure 7 Enlarged structural diagram at point C;

[0027] Figure 9 This is a partial structural schematic diagram of an embossing device for stone-plastic flooring as described in this utility model.

[0028] The annotations in the attached figures are explained as follows:

[0029] 1. Frame; 2. Belt conveyor mechanism; 301. First hydraulic telescopic mechanism; 302. Mounting frame; 303. Drive mechanism; 304. Main pressure roller; 305. Mounting groove; 306. Nitrogen spring mechanism; 307. Pressure sensing mechanism; 308. Magnetic base; 309. Textured sleeve; 310. Support roller; 311. Elastic layer; 401. Bidirectional screw mechanism; 402. Movable frame; 403. Guide roller; 501. Second hydraulic telescopic mechanism; 502. Limiting roller mechanism; 503. Top roller; 6. First placement frame; 7. Second placement frame; 8. Third placement frame; 9. Vision mechanism; 10. Distance sensor. Detailed Implementation

[0030] like Figures 1-9As shown, an embossing device for stone plastic flooring includes a frame 1. A belt conveyor mechanism 2, a first placement frame 6, and a second placement frame 7 are fixedly installed on the frame 1. An embossing unit is fixedly installed on the first placement frame 6, and an anti-warping unit and a guiding unit are fixedly installed on the second placement frame 7. The belt conveyor mechanism 2 conveys the board material to be embossed. The anti-warping unit prevents the board material from warping during conveying and embossing. The guiding unit limits and guides the conveyed board material to avoid skewing during conveying, which would affect the embossing quality. After the board material is conveyed to the correct position, the embossing unit embosses the board material.

[0031] like Figures 1-7As shown, the embossing unit includes a first hydraulic telescopic mechanism 301, a main pressure roller 304, and auxiliary components. The first hydraulic telescopic mechanism 301 is fixedly mounted on a first placement frame 6. A mounting frame 302 is fixedly mounted on the telescopic end of the first hydraulic telescopic mechanism 301. A drive mechanism 303 is fixedly mounted on the mounting frame 302. The main pressure roller 304 is rotatably mounted on the mounting frame 302. The main pressure roller 304 is fixedly connected to the output shaft of the drive mechanism 303. Mounting grooves 305 are arranged on the main pressure roller 304. A nitrogen spring mechanism 306 is fixedly mounted in the mounting grooves 305. A pressure sensing mechanism 307 is fixedly mounted on the nitrogen spring mechanism 306. A fixed pressure sensing mechanism 307 is fixedly mounted on the pressure sensing mechanism 307. A magnetic base 308 is installed, and a textured sleeve 309 is magnetically connected to the magnetic base 308. An auxiliary component is fixedly installed on the frame 1, located directly below the main pressure roller 304. The auxiliary component and the main pressure roller 304 are located on the upper and lower sides of the belt conveyor mechanism 2. The first hydraulic telescopic mechanism 301, the drive mechanism 303, the nitrogen spring mechanism 306, the pressure sensing mechanism 307, and the magnetic base 308 operate using existing technology. The textured sleeve 309 can be quickly replaced through the magnetic base 308, improving the convenience and efficiency of replacement. Different embossing patterns can be quickly combined. The belt conveyor mechanism 2 transports the material to be embossed to the processing position. The system uses auxiliary components to support the imprinting position on the board, preventing bending or other abnormalities caused by the force applied during imprinting. Based on the board thickness, the first hydraulic telescopic mechanism 301 moves the drive mechanism 303 and the main pressure roller 304 via the mounting bracket 302. This causes the main pressure roller 304 to move the textured sleeve 309 against the board surface via the nitrogen spring mechanism 306, pressure sensing mechanism 307, and magnetic base 308. The pressure sensing mechanism 307 detects the force applied to the board by the textured sleeve 309, and the nitrogen spring mechanism 306 adjusts the force applied to the textured sleeve 309 via the pressure sensing mechanism 307 and magnetic base 308, thus adaptively adjusting the system. The force applied to the board by the texture sleeve 309 causes it to imprint at different depths in different areas of the board. The uniformity of the embossing pressure and the quality of the imprint are ensured by the cooperation of the nitrogen spring mechanism 306 and the pressure sensing mechanism 307. At the same time, the drive mechanism 303 drives the main pressure roller 304 to rotate. The main pressure roller 304 drives the texture sleeve 309 to rotate through the nitrogen spring mechanism 306, the pressure sensing mechanism 307 and the magnetic seat 308, so that the texture sleeve 309 imprints at different positions of the board. This avoids the texture sleeve 309 affecting the conveying of the board. The imprinting unit can effectively improve the production efficiency and quality of the imprinting.

[0032] like Figure 3 , Figure 4 , Figure 7As shown, the auxiliary components include a support roller 310, which is rotatably mounted on the frame 1. An elastic layer 311 is fixedly fitted onto the support roller 310. The support roller 310 is located directly below the main pressure roller 304. The support roller 310 and the elastic layer 311 operate using existing technology. During printing, the support roller 310 and the elastic layer 311 support the conveyor belt in the belt conveyor mechanism 2, preventing repeated bending and reducing wear. At the same time, when the main pressure roller 304 presses down, the support roller 310 and the elastic layer 311 vertically push the board upward, forming vertical support, improving the stability of the board, effectively avoiding embossing deviation caused by lateral force, and through the elastic deformation of the elastic layer 311, it can better fit the board, so that the concave and convex areas of the board can be evenly pressed, ensuring the quality of printing.

[0033] like Figure 3 , Figure 8 , Figure 9 As shown, the guiding unit includes a bidirectional screw mechanism 401, which is fixedly mounted on the second placement frame 7. Movable frames 402 are threadedly mounted at both ends of the bidirectional screw mechanism 401. Guide rollers 403 are fixedly mounted on the movable frames 402. The movable frames 402 are slidably connected to the upper surface of the belt conveyor mechanism 2. The bidirectional screw mechanism 401 and guide rollers 403 operate using existing technology. Based on the width of the sheet material being conveyed on the belt conveyor mechanism 2, the bidirectional screw mechanism 401 drives the guide rollers 403 to move via the movable frames 402, causing the guide rollers 403 to fit against both sides of the sheet material, thus centering and guiding the sheet material and preventing skewing during conveying, which would affect the printing quality. The guide rollers 403 can rotate along with the conveying of the sheet material without affecting its conveying.

[0034] like Figure 1 , Figure 4 , Figures 7-9 As shown, the anti-warping unit includes a second hydraulic telescopic mechanism 501, which is fixedly installed on the second placement frame 7. A limiting roller mechanism 502 is fixedly installed on the telescopic end of the second hydraulic telescopic mechanism 501. The limiting roller mechanism 502 is located directly above the belt conveyor mechanism 2. The second hydraulic telescopic mechanism 501 and the limiting roller mechanism 502 operate using existing technology. When the sheet metal is being imprinted, the limiting roller mechanism 502 is moved by the second hydraulic telescopic mechanism 501 according to the thickness of the sheet metal, so that the limiting roller mechanism 502 fits against the upper surface of the sheet metal and limits the sheet metal, preventing the sheet metal from warping due to the downward pressure and limiting force during the conveying and imprinting process. This effectively improves the stability of the sheet metal during the conveying process, facilitates better processing of the sheet metal, and ensures the quality and efficiency of processing.

[0035] like Figure 4 , Figure 7 , Figure 8 As shown, the anti-warping unit includes a top roller 503, which is rotatably mounted on the frame 1. The top roller 503 is located on both sides of the imprinting unit and directly below the belt conveyor mechanism 2 and the limiting roller mechanism 502. The top roller 503 operates using existing technology, supporting the sheet material on the belt conveyor mechanism 2 to improve the stability of the sheet material and prevent the sheet material from tilting due to the downward pressure of the limiting roller mechanism 502, which would affect the processing quality of the sheet material.

[0036] like Figure 1 , Figure 2 , Figure 7 As shown, a third placement frame 8 is fixedly installed on the frame 1, and a vision mechanism 9 is fixedly installed on the third placement frame 8. The vision mechanism 9 is located directly above the belt conveyor mechanism 2. The vision mechanism 9 operates using existing technology. The vision mechanism 9 takes pictures of the processed board to determine the quality of the board imprinting. When abnormalities occur, they can be resolved in a timely manner, reducing waste and ensuring production efficiency and quality.

[0037] like Figure 1 As shown, a distance sensor 10 is fixedly installed on the side of the first placement frame 6. The distance sensor 10 is located directly above the belt conveyor mechanism 2. The distance sensor 10 operates using existing technology. By measuring the size of the plate on the belt conveyor mechanism 2, the thickness of the plate is determined, so that the printing unit can better print on the plate and ensure the quality of processing.

[0038] Working principle: such as Figures 1-4 , Figures 7-9 As shown, the plate to be imprinted is conveyed by the belt conveyor mechanism 2. According to the width of the plate conveyed on the belt conveyor mechanism 2, the bidirectional screw mechanism 401 drives the guide roller 403 to move through the movable frame 402, so that the guide roller 403 fits against both sides of the plate and performs center limiting and guiding of the plate.

[0039] like Figure 1 , Figure 4 , Figures 7-9 As shown, the top roller 503 supports the plate on the belt conveyor 2, and the second hydraulic telescopic mechanism 501 drives the limiting roller mechanism 502 to move, so that the limiting roller mechanism 502 fits against the upper surface of the plate and works with the top roller 503 to limit the plate.

[0040] like Figures 1-7As shown, when the belt conveyor 2 transports the plate to the imprinting position, the distance sensor 10 measures the size of the plate on the belt conveyor 2 to determine the thickness of the plate. Based on the thickness of the plate, the first hydraulic telescopic mechanism 301 drives the drive mechanism 303 and the main pressure roller 304 to move through the mounting frame 302. This causes the main pressure roller 304 to drive the textured sleeve 309 to adhere to the surface of the plate through the nitrogen spring mechanism 306, the pressure sensing mechanism 307, and the magnetic seat 308. The pressure sensing mechanism 307 detects the force applied to the plate by the textured sleeve 309. The nitrogen spring mechanism 306 adjusts the force applied to the textured sleeve 309 through the pressure sensing mechanism 307 and the magnetic seat 308, thereby adaptively adjusting the force applied to the plate by the textured sleeve 309, so that the textured sleeve 309 can perform imprinting processing at different depths on the plate.

[0041] like Figure 3 , Figure 4 , Figure 7 As shown, during the embossing process, the support roller 310 and the elastic layer 311 provide vertical support for the sheet material on the belt conveyor mechanism 2, thereby improving the stability of the sheet material and effectively avoiding embossing deviation caused by lateral force. Furthermore, the elastic deformation of the elastic layer 311 allows for better adhesion to the sheet material, ensuring that the uneven areas of the sheet material are evenly pressurized.

[0042] like Figure 3 As shown, during the imprinting process, the main pressure roller 304 is driven to rotate by the drive mechanism 303. The main pressure roller 304 drives the texture sleeve 309 to rotate through the nitrogen spring mechanism 306, the pressure sensing mechanism 307 and the magnetic suction seat 308, so that the texture sleeve 309 imprints on different positions of the board, avoiding the texture sleeve 309 from affecting the conveying of the board.

[0043] like Figures 1-4 , Figure 7 As shown, the processed board material is conveyed and unloaded by the belt conveyor mechanism 2, and the processed board material is photographed and inspected by the vision mechanism 9 to determine the quality of the board imprint. In case of abnormality, it can be resolved in time to reduce waste.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An embossing device for stone-plastic flooring, characterized in that, Includes a frame (1), on which a belt conveyor (2), a first placement frame (6), and a second placement frame (7) are fixedly installed. The first placement frame (6) is fixedly installed with an imprinting unit, and the second placement frame (7) is fixedly installed with an anti-warping unit and a guide unit. The embossing unit includes a first hydraulic telescopic mechanism (301), a main pressure roller (304), and auxiliary components. The first hydraulic telescopic mechanism (301) is fixedly mounted on the first placement frame (6). A mounting frame (302) is fixedly mounted on the telescopic end of the first hydraulic telescopic mechanism (301). A drive mechanism (303) is fixedly mounted on the mounting frame (302). The main pressure roller (304) is rotatably mounted on the mounting frame (302). The main pressure roller (304) is fixedly connected to the output shaft of the drive mechanism (303). Mounting components are arranged on the main pressure roller (304). The mounting groove (305) is fixedly installed with a nitrogen spring mechanism (306), and a pressure sensing mechanism (307) is fixedly installed on the nitrogen spring mechanism (306). A magnetic base (308) is fixedly installed on the pressure sensing mechanism (307). A textured sleeve (309) is magnetically connected to the magnetic base (308). The auxiliary component is fixedly installed on the frame (1). The auxiliary component is located directly below the main pressure roller (304), and the auxiliary component and the main pressure roller (304) are located on the upper and lower sides of the belt conveyor mechanism (2).

2. The embossing device for stone-plastic flooring according to claim 1, characterized in that: The auxiliary component includes a support roller (310), which is rotatably mounted on the frame (1). An elastic layer (311) is fixedly fitted on the support roller (310), and the support roller (310) is located directly below the main pressure roller (304).

3. The embossing device for stone-plastic flooring according to claim 1, characterized in that: The guiding unit includes a bidirectional screw mechanism (401), which is fixedly installed on the second placement frame (7). Movable frames (402) are installed at both ends of the bidirectional screw mechanism (401) through threaded connection. Guide rollers (403) are fixedly installed on the movable frames (402). The movable frames (402) are slidably connected to the upper surface of the belt conveyor mechanism (2).

4. The embossing device for stone-plastic flooring according to claim 1, characterized in that: The anti-tilting unit includes a second hydraulic telescopic mechanism (501), which is fixedly installed on the second placement frame (7). A limiting roller mechanism (502) is fixedly installed on the telescopic end of the second hydraulic telescopic mechanism (501), and the limiting roller mechanism (502) is located directly above the belt conveyor mechanism (2).

5. The embossing device for stone-plastic flooring according to claim 4, characterized in that: The anti-warping unit includes a top roller (503), which is rotatably mounted on the frame (1). The top roller (503) is located on both sides of the imprinting unit and directly below the belt conveyor mechanism (2) and the limiting roller mechanism (502).

6. The embossing device for stone-plastic flooring according to claim 1, characterized in that: A third placement frame (8) is fixedly installed on the frame (1), and a vision mechanism (9) is fixedly installed on the third placement frame (8).

7. The embossing device for stone-plastic flooring according to claim 1, characterized in that: A distance measuring sensor (10) is fixedly installed on the side of the first placement frame (6).

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