High-speed cutting machine for PVC ceiling
By designing a high-speed PVC ceiling cutting machine, a linear guide system driven by servo motors and cylinders was used to achieve efficient automatic cutting of PVC boards, solving the problems of low cutting efficiency and poor safety in existing technologies, and improving cutting accuracy and safety.
Patent Information
- Application Number
- CN202520449273.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Existing technologies for cutting PVC boards are inefficient and prone to errors, and the flying debris during the cutting process can affect the health of personnel.
A high-speed PVC ceiling cutting machine was designed, which uses a servo motor-driven linear guide and cutting mechanism, combined with a cylinder clamping mechanism, to achieve automated cutting. The cutting accuracy and stability are ensured by limit rollers and leveling feet.
It enables high-precision automatic cutting of PVC boards, improves the yield rate, reduces the labor intensity of personnel, and ensures safety.
Smart Images
Figure CN223863889U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of PVC board processing technology, and in particular to a high-speed cutting machine for PVC ceilings. Background Technology
[0002] PVC plastic sheets are typically gray and white, but colored rigid sheets can also be produced. They possess excellent chemical stability, corrosion resistance, high hardness, high strength, UV resistance, fire resistance, reliable insulation, a smooth and flat surface, are non-absorbent, non-deformable, and easy to process. This product is a superior thermoforming material that can replace some stainless steel and other corrosion-resistant synthetic materials, and is widely used in chemical, petroleum, electroplating, water purification equipment, environmental protection equipment, mining, pharmaceutical, electronics, communications, and decoration industries.
[0003] In the existing technology, PVC boards are mostly cut manually, which is inefficient, has large errors due to manual cutting, and the flying PVC debris can affect the breathing of personnel, resulting in poor performance. Utility Model Content
[0004] The present invention aims to provide a high-speed PVC ceiling cutting machine to overcome or at least partially solve the above-mentioned problems.
[0005] To achieve the above objectives, the technical solution of this utility model is specifically implemented as follows:
[0006] This utility model provides a high-speed PVC ceiling cutting machine, including an operating table. A linear guide rail and a follower mechanism are respectively installed on the upper side of the operating table. The follower mechanism is disposed between the two linear guide rails. A cutting mechanism and a clamping mechanism are slidably connected to the upper side of the linear guide rails. The clamping mechanism is disposed on the right side of the cutting mechanism.
[0007] The follow-up mechanism includes a first servo motor and a first rack. The first servo motor is mounted on a fixed base, and the output end of the first servo motor is connected to the first rack through a gear. The first rack is fixedly connected to the conveyor frame, and the lower side of the conveyor frame is slidably connected to the operating table through a guide rail.
[0008] The cutting mechanism includes a second rack, a pad, a blade, and a second servo motor. The lower side of the pad is slidably connected to a linear guide rail via a slider. A sliding guide rail is mounted on the upper side of the pad, and a sliding plate is slidably connected to the front side of the sliding guide rail. The second servo motor is mounted on the sliding plate, and the output shaft of the second servo motor is meshed with the second rack via a gear. The second rack is mounted on the sliding guide rail, and the blade is rotatably connected to the lower side of the sliding plate via a rotating shaft.
[0009] As a further embodiment of this utility model, the clamping mechanism includes a cylinder and a soft rubber pad. The cylinder is mounted on a support base, and the support base is fixedly mounted between two ear plates. The ear plates are fixedly mounted on the side of the pad plate, and the lower end of the telescopic rod on the cylinder is fixedly connected to the soft rubber pad.
[0010] As a further embodiment of this utility model, a gap is left between the support base and the pad for the PVC board to pass through, and a gap is left between the sliding guide rail and the pad for the PVC board to pass through.
[0011] As a further embodiment of this utility model, leveling feet are installed at the four corners of the lower side of the operating table.
[0012] As a further embodiment of this utility model, a limiting roller is also installed on the upper side of the operating table. The limiting roller is located on the left side of the follow-up mechanism, and the front and rear ends of the limiting roller are rotatably connected to the limiting seat through bearings. The limiting seat is fixedly installed on the upper side of the operating table.
[0013] This utility model provides a high-speed PVC ceiling cutting machine, which has the following advantages: it achieves the purpose of automatic cutting of PVC boards with high cutting accuracy and high yield, while also reducing the workload of personnel, ensuring personnel safety, and having good performance. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of 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.
[0015] Figure 1 This is a schematic diagram of the structure of this utility model.
[0016] Figure 2 This is a schematic diagram of the follower mechanism in this utility model.
[0017] Figure 3 This is a schematic diagram of the cutting mechanism in this utility model.
[0018] In the diagram: 1. Operating table; 2. Linear guide rail; 3. Follow-up mechanism; 4. Cutting mechanism; 5. Cylinder; 6. Clamping mechanism; 7. Soft rubber pad; 8. Leveling foot; 31. First servo motor; 32. First rack; 41. Second rack; 42. Pad plate; 43. Blade; 44. Second servo motor. Detailed Implementation
[0019] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
[0020] See Figure 1-3 The present invention provides a high-speed PVC ceiling cutting machine, including an operating table 1. A linear guide rail 2 and a follower mechanism 3 are respectively installed on the upper side of the operating table 1. The follower mechanism 3 is disposed between the two linear guide rails 2. A cutting mechanism 4 and a pressing mechanism 6 are slidably connected on the upper side of the linear guide rails 2. The pressing mechanism 6 is disposed on the right side of the cutting mechanism 4.
[0021] The follower mechanism 3 includes a first servo motor 31 and a first rack 32. The first servo motor 31 is mounted on a fixed base, and the output end of the first servo motor 31 is connected to the first rack 32 through a gear. The first rack 32 is fixedly connected to the conveyor frame, and the lower side of the conveyor frame is slidably connected to the operating table 1 through a guide rail.
[0022] The cutting mechanism 4 includes a second rack 41, a pad 42, a blade 43, and a second servo motor 44. The lower side of the pad 42 is slidably connected to the linear guide rail 2 via a slider. A sliding guide rail is installed on the upper side of the pad 42, and a sliding plate is slidably connected to the front side of the sliding guide rail. The second servo motor 44 is installed on the sliding plate. The output shaft of the second servo motor 44 is meshed with the second rack 41 via a gear. The second rack 41 is installed on the sliding guide rail. The blade 43 is rotatably connected to the lower side of the sliding plate via a rotating shaft.
[0023] The clamping mechanism 6 includes a cylinder 5 and a soft rubber pad 7. The cylinder 5 is mounted on a support base, and the support base is fixedly mounted between two ear plates. The ear plates are fixedly mounted on the upper side of the pad plate 42. The lower end of the telescopic rod on the cylinder 5 is fixedly connected to the soft rubber pad 7. The operation of the cylinder 5 can drive the soft rubber pad 7 to move down, thereby clamping the PVC ceiling below and thus smoothly cutting the PVC ceiling.
[0024] A gap is left between the support base and the pad 42 for the PVC board to pass through, and a gap is left between the sliding guide rail and the pad 42 for the PVC board to pass through, so as to facilitate the passage of the PVC ceiling.
[0025] The lower side of the control panel 1 is equipped with leveling feet 8 at the four corners, which enables the control panel 1 to be leveled, thereby ensuring the stable movement of the PVC ceiling during the conveying process.
[0026] The upper side of the operating table 1 is also equipped with a limiting roller. The limiting roller is located on the left side of the follower mechanism 3, and the front and rear ends of the limiting roller are rotatably connected to the limiting seat through bearings. The limiting seat is fixedly installed on the upper side of the operating table 1, which realizes the guidance of the PVC ceiling during the movement, ensures the neatness of the PVC ceiling movement, and facilitates the neat cutting of the PVC ceiling.
[0027] In use, the PVC ceiling panel is placed flat on the limiting roller and the conveyor frame. Then, the operation of the first servo motor 31 drives the gear to rotate, and the gear teeth drive the first rack 32 and the conveyor frame to move to the right, simultaneously moving the PVC ceiling panel to the right. The PVC ceiling panel then moves to the right, passing under the sliding guide rail and the support seat. Subsequently, the operation of the cylinder 5 drives the soft rubber pad 7 to move down and press the PVC ceiling panel. At this time, the second servo motor 44 is activated, which drives the gear to rotate. Under the action of the gear teeth, the sliding plate and the blade 43 move back and forth along the sliding guide rail. Then, the blade 43 contacts the PVC ceiling panel and cuts it. After cutting, the blade 43 and the soft rubber pad 7 are reset, and the first servo motor 31 is activated again to push out the cut PVC ceiling panel and cut subsequent PVC ceiling panels. The operation is simple and highly automated.
[0028] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.
Claims
1. A high-speed PVC ceiling cutting machine, comprising an operating table (1), characterized in that, The upper side of the operating table (1) is respectively equipped with a linear guide rail (2) and a follower mechanism (3). The follower mechanism (3) is located between the two linear guide rails (2). The upper side of the linear guide rail (2) is slidably connected with a cutting mechanism (4) and a pressing mechanism (6). The pressing mechanism (6) is located on the right side of the cutting mechanism (4). The follower mechanism (3) includes a first servo motor (31) and a first rack (32). The first servo motor (31) is mounted on a fixed base, and the output end of the first servo motor (31) is meshed with the first rack (32) through a gear. The first rack (32) is fixedly connected to the conveyor frame, and the lower side of the conveyor frame is slidably connected to the operating table (1) through a guide rail. The cutting mechanism (4) includes a second rack (41), a pad (42), a blade (43), and a second servo motor (44). The lower side of the pad (42) is slidably connected to the linear guide rail (2) via a slider. A sliding guide rail is installed on the upper side of the pad (42), and a sliding plate is slidably connected to the front side of the sliding guide rail. The second servo motor (44) is installed on the sliding plate. The output shaft of the second servo motor (44) is meshed with the second rack (41) via a gear. The second rack (41) is installed on the sliding guide rail. The blade (43) is rotatably connected to the lower side of the sliding plate via a rotating shaft.
2. The high-speed PVC ceiling cutting machine according to claim 1, characterized in that, The pressing mechanism (6) includes a cylinder (5) and a soft rubber pad (7). The cylinder (5) is mounted on a support base, and the support base is fixedly mounted between two ear plates. The ear plates are fixedly mounted on the upper side of the pad plate (42). The lower end of the telescopic rod on the cylinder (5) is fixedly connected to the soft rubber pad (7).
3. A high-speed PVC ceiling cutting machine according to claim 2, characterized in that, A gap is left between the support base and the pad (42) for the PVC board to pass through, and a gap is left between the sliding guide rail and the pad (42) for the PVC board to pass through.
4. A high-speed PVC ceiling cutting machine according to claim 1, characterized in that, The lower side of the control panel (1) is equipped with leveling feet (8) at all four corners.
5. A high-speed PVC ceiling cutting machine according to claim 1, characterized in that, The upper side of the operating table (1) is also equipped with a limiting roller. The limiting roller is located on the left side of the follower mechanism (3), and the front end and rear end of the limiting roller are rotatably connected to the limiting seat through bearings. The limiting seat is fixedly installed on the upper side of the operating table (1).