High-efficiency cutting device for floor production and cutting method thereof

Abstract

The application discloses a high-efficiency cutting device for floor production and a cutting method thereof, relates to the floor production cutting technical field, and aims at solving the problems of low efficiency, long time, large space required for conveying floor raw materials and the like that most of the existing floor production cutting is one-by-one cutting, the floor needs to be moved back and forth, the floor position needs to be adjusted, and the like. The lower end of the cutting box is provided with a driving box, the driving box is welded and connected with the cutting box, the rear end of the driving box is provided with a collecting box, the collecting box is welded and connected with the driving box, the front surface of the cutting box is provided with a placing opening, and the placing opening is an integral structure with the cutting box. Further, a circular column is arranged in the cutting box, six placing seats are arranged on the outer portion of the circular column, a flexible plate is arranged in the placing seat, and a hard limiting plate is arranged on one side of the flexible plate.

Description

Technical Field

[0001] This invention relates to the field of flooring production and cutting technology, specifically to a high-efficiency cutting device and cutting method for flooring production. Background Technology

[0002] Flooring, the surface layer of a building's ground or floor, is made of wood or other materials. There are many types of flooring, classified by structure as: solid wood flooring, engineered wood flooring, three-layer engineered wood flooring, bamboo flooring, anti-corrosion flooring, cork flooring, and the most popular multi-layer engineered wood flooring; and by use as: residential, commercial, anti-static flooring, outdoor flooring, stage / dance flooring, sports hall flooring, track and field flooring, etc. During production, the raw materials for flooring need to be cut into the required shapes.

[0003] For example, Chinese authorized patent CN214163301U (A floor cutting device for floor production) includes: four legs; a tabletop fixedly installed on the tops of the four legs; a groove formed on the tabletop; a rotating shaft installed in the groove; a cutting blade fixedly installed on the rotating shaft; a support fixedly installed on the top of the tabletop; a cover slidably installed on the support, corresponding to the cutting blade; a placement plate fixedly installed on the four legs; and a box fixedly installed on the placement plate, communicating with the groove. The floor cutting device for floor production provided by this utility model has the advantages of reducing safety hazards, facilitating debris cleanup, and reducing workload.

[0004] Existing flooring production methods mostly involve cutting one floor at a time, requiring the floorboards to be moved back and forth and their positions adjusted. This is inefficient, time-consuming, and requires a large space when using conveyor belts to transport raw flooring materials. Therefore, we provide a high-efficiency cutting device and method for flooring production. Summary of the Invention

[0005] The purpose of this invention is to provide a high-efficiency cutting device and method for floor production, in order to solve the problems mentioned in the background art, which are that most existing floor production cutting is done one by one, requiring the floor to be moved back and forth and its position adjusted, resulting in low efficiency, long time, and large space requirements for transporting floor raw materials using conveyor belts.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency cutting device for floor production, comprising a cutting box, a drive box being provided at the lower end of the cutting box and welded to the cutting box, a collection box being provided at the rear end of the drive box and welded to the drive box, and a placement opening being provided on the front surface of the cutting box, wherein the placement opening and the cutting box are integrally formed.

[0007] Also includes:

[0008] A circular column is located inside the cutting box, and a set of six sets of seats are arranged around the circular column.

[0009] A flexible plate is disposed inside the placement base. A rigid limiting plate is provided on one side of the flexible plate, and the lower surface of the flexible plate is welded to the rigid limiting plate. A placement groove is provided between the rigid limiting plate and the flexible plate.

[0010] An arc-shaped inner liner is disposed on the inner wall of the cutting box, and one end surface of the arc-shaped inner liner has a through opening.

[0011] Preferably, the rear surface of the cutting box is provided with a movable opening, and the movable opening is an integral structure with the cutting box. A U-shaped guide plate is provided inside the movable opening, and the U-shaped guide plate moves along the movable opening.

[0012] Preferably, a connecting seat is provided on the upper surface of one end of the U-shaped guide plate, and the connecting seat is welded to the U-shaped guide plate. An electric push rod is provided at the rear end of the connecting seat. The connecting seat is threadedly connected to the electric push rod by a threaded fastener, and one end of the electric push rod is fixed inside the collection box.

[0013] Preferably, an arc-shaped fixing frame is provided on one side of the rigid limiting plate, and the arc-shaped fixing frame and the rigid limiting plate are an integral structure. A fixing bolt is provided on one side of the arc-shaped fixing frame, and the arc-shaped fixing frame is threadedly connected to the circular column through the fixing bolt.

[0014] Preferably, both ends of the circular column are provided with rotating columns, and the rotating columns and the circular column are integral structures. One end of the rotating column is provided with a ball bearing, and the rotating column is rotatably connected to the cutting box body through the ball bearing.

[0015] Preferably, a first gear is provided on the outside of the rotating column at one end of the circular column, and the first gear is tightly fixed to the rotating column. A second gear is provided below the first gear, and the second gear is connected to the first gear by a gear chain. A linkage shaft is provided at the center of the second gear, and the linkage shaft is rotatably connected to the cutting box body. A DC motor is provided at one end of the linkage shaft.

[0016] Preferably, the drive box has an internal cavity, and the cavity and the drive box are an integral structure. The cavity contains a cutting blade, and one cutting blade is located between two placement seats. A blade mounting shaft is located at the center of the cutting blade. A variable frequency motor is located below the blade mounting shaft. The variable frequency motor is connected to an external motor frame and bolts to the bottom surface of the drive box. The variable frequency motor and the blade mounting shaft are connected by a timing belt.

[0017] Preferably, the front surface of the drive box is provided with an inspection opening, and the inspection opening is an integral structure with the drive box, and an inspection door is provided at the front end of the inspection opening.

[0018] Preferably, a protective cover is provided at the front end of the placement opening, a hinge is provided at one end of the protective cover, and the protective cover is rotatably connected to the cutting box through the hinge. A cover handle is provided on one side of the protective cover, and the cover handle is welded to the protective cover.

[0019] Preferably, a cutting method using a high-efficiency cutting device for flooring production includes the following steps:

[0020] Step 1: Open the protective cover and place the flooring material inside the placement slot of the placement seat. There are six placement seats in a circle of the circular column, and there are three circles in total. They are installed at equal intervals, that is, one flooring material is fixed by three placement seats in a row.

[0021] Step 2: Start the DC motor. The first and second gears are linked by a gear chain, and the cylindrical column begins to rotate.

[0022] Step 3: Simultaneously start the variable frequency motor and use the timing belt to drive the cutting blade to rotate, cutting the flooring material that the rotating blade passes through. When the empty placement seat rotates to the placement opening, place a flooring material. Repeat this operation.

[0023] Step 4: As the cylindrical column rotates, the flexible plate contacts the curved inner liner, squeezing the flooring material. When it moves to one end of the curved inner liner, activate the electric push rod to push the U-shaped guide plate through the moving opening and the through opening on one end of the curved inner liner, making contact with the placement seat. Continue rotating the cylindrical column until the flexible plate stops contacting the curved inner liner and loses its squeezing force. The cut flooring material then slides along the U-shaped guide plate into the collection box. Then, use the electric push rod to reset the U-shaped guide plate. Repeat this process.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. This invention features a circular column with placement seats inside the cutting box. There are six placement seats in a ring around the column, arranged in three rings at equal intervals. Each flooring material is secured using three placement seats per row. Each placement seat consists of an arc-shaped fixing frame, a flexible plate, a placement groove, and a rigid limiting plate, all fixed to the circular column with bolts. The flooring material is placed in the placement groove of the placement seat. By starting a DC motor, the first and second gears are linked by a gear chain, causing the circular column to rotate. During rotation, the flexible plate contacts the arc-shaped inner liner, causing it to deform inwards and compress the flooring material, preventing it from falling. The cutting blade then cuts the material, allowing for three cuts per rotation, thus improving cutting efficiency. The overall fixing method, using deformation and compression, reduces tooling requirements. Furthermore, the circular rotation method reduces the footprint compared to conveyor belts. This invention solves the problems of existing flooring production methods, which mostly involve cutting one piece at a time, requiring repeated movement and adjustment of the flooring, resulting in low efficiency and long processing times. It also addresses the space requirements of conveyor belts for transporting flooring materials.

[0026] 2. By installing an electric push rod at the rear of the cutting box, and a U-shaped guide plate at one end of the electric push rod, when the placement seat moves to one end of the arc-shaped inner liner, the electric push rod is activated, pushing the U-shaped guide plate through the moving opening and the through opening on one end of the arc-shaped inner liner, so that it contacts the placement seat. The circular column is continuously rotated, and after the flexible plate loses contact with the arc-shaped inner liner and loses its compressive force, the cut flooring material slides along the U-shaped guide plate into the collection box. Then, the electric push rod is used to drive the U-shaped guide plate to reset. This back-and-forth operation guides the cut flooring material, ensuring that it falls accurately into the collection box and does not fall into the cutting box, thus achieving the effect of guiding the material feeding. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the right side view of the circular cylinder structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the placement base structure of the present invention;

[0030] Figure 4 This is a schematic diagram of the internal left side view of the cutting box of the present invention;

[0031] Figure 5 This is a schematic diagram of the internal left side view of the drive box of the present invention;

[0032] In the diagram: 1. Cutting box; 2. Drive box; 3. Collection box; 4. Protective cover; 5. Cover handle; 6. Inspection opening; 7. Inspection door; 8. Circular column; 9. Placement seat; 10. Rotating column; 11. First gear; 12. Second gear; 13. Gear chain; 14. Linkage shaft; 15. DC motor; 16. Arc-shaped fixing frame; 17. Flexible plate; 18. Placement slot; 19. Fixing bolt; 20. Rigid limiting plate; 21. Ball bearing; 22. Placement opening; 23. Hinge; 24. Arc-shaped inner liner; 25. U-shaped guide plate; 26. Moving opening; 27. Electric push rod; 28. Connecting seat; 29. ​​Threaded fastener; 30. Cutting blade; 31. Cavity; 32. Variable frequency motor; 33. Timing belt; 34. Blade mounting shaft. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Please see Figure 1-5 An embodiment of the present invention provides: a high-efficiency cutting device for floor production, including a cutting box 1, a drive box 2 is provided at the lower end of the cutting box 1 and the drive box 2 is welded to the cutting box 1, a collection box 3 is provided at the rear end of the drive box 2 and the collection box 3 is welded to the drive box 2, and a placement opening 22 is provided on the front surface of the cutting box 1 and the placement opening 22 is an integral structure with the cutting box 1.

[0035] Also includes:

[0036] A circular column 8 is set inside the cutting box 1, and a placement seat 9 is set on the outside of the circular column 8, with six placement seats 9 forming a circle around the circular column 8.

[0037] A flexible plate 17 is disposed inside the placement seat 9. A rigid limiting plate 20 is provided on one side of the flexible plate 17, and the lower surface of the flexible plate 17 is welded to the rigid limiting plate 20. A placement groove 18 is provided between the rigid limiting plate 20 and the flexible plate 17.

[0038] An arc-shaped inner liner 24 is disposed on the inner wall of the cutting box 1, and one end surface of the arc-shaped inner liner 24 has a through opening.

[0039] The circular column 8 begins to rotate. During rotation, the flexible plate 17 contacts the arc-shaped inner liner 24, causing the flexible plate 17 to deform inward, thereby squeezing the flooring material to prevent it from falling off. The cutting blade 30 then cuts the flooring material, allowing for three cuts per rotation, thus improving cutting efficiency. The overall fixing method is achieved through deformation and squeezing, reducing the amount of tools required. Furthermore, the circular rotation method reduces the floor space required compared to conveyor belts. This solves the problems of current flooring production, where most cutting is done one by one, requiring the flooring to be moved back and forth and its position adjusted, resulting in low efficiency and long processing time. Additionally, the use of conveyor belts to transport flooring materials requires a large amount of space.

[0040] Please see Figure 4 The rear surface of the cutting box 1 is provided with a movable opening 26, and the movable opening 26 is an integral structure with the cutting box 1. A U-shaped guide plate 25 is provided inside the movable opening 26, and the U-shaped guide plate 25 moves along the movable opening 26. After the circular column 8 is continuously rotated and the tough plate 17 loses its squeezing force by not contacting the arc-shaped inner liner 24, the cut floor material slides along the U-shaped guide plate 25 into the collection box 3, which has a guiding effect on the cut floor material, so that it falls accurately into the collection box 3 and will not fall into the cutting box 1, thus achieving the effect of guiding the material feeding.

[0041] Please see Figure 4 A connecting seat 28 is provided on the upper surface of one end of the U-shaped guide plate 25, and the connecting seat 28 is welded to the U-shaped guide plate 25. An electric push rod 27 is provided at the rear end of the connecting seat 28. The connecting seat 28 is threadedly connected to the electric push rod 27 through a threaded fastener 29, and one end of the electric push rod 27 is fixed inside the collection box 3, so as to realize the electric movement of the U-shaped guide plate 25, saving time and effort.

[0042] Please see Figure 2 , 3 An arc-shaped fixing frame 16 is provided on one side of the rigid limiting plate 20, and the arc-shaped fixing frame 16 and the rigid limiting plate 20 are an integral structure. A fixing bolt 19 is provided on one side of the arc-shaped fixing frame 16, and the arc-shaped fixing frame 16 is threadedly connected to the circular column 8 through the fixing bolt 19. The placement seat 9 is composed of the arc-shaped fixing frame 16, the flexible plate 17, the placement groove 18 and the rigid limiting plate 20, and is fixed to the circular column 8 by the fixing bolt 19.

[0043] Please see Figure 2 , 4 Both ends of the circular column 8 are provided with rotating columns 10, and the rotating columns 10 and the circular column 8 are an integral structure. One end of the rotating column 10 is provided with a ball bearing 21, and the rotating column 10 is rotatably connected to the cutting box 1 through the ball bearing 21, so as to realize the rotation of the circular column 8 and drive the placement seat 9 to move.

[0044] Please see Figure 2 A first gear 11 is provided on the outside of the rotating column 10 at one end of the circular column 8, and the first gear 11 is tightly fixed to the rotating column 10. A second gear 12 is provided below the first gear 11, and the second gear 12 is connected to the first gear 11 by a gear chain 13. A linkage shaft 14 is provided at the center of the second gear 12, and the linkage shaft 14 is rotatably connected to the cutting box 1. A DC motor 15 is provided at one end of the linkage shaft 14. The circular column 8 is rotated by the gear linkage.

[0045] Please see Figure 5 The drive box 2 has an internal cavity 31, which is an integral part of the drive box 2. A cutting blade 30 is installed inside the cavity 31, and one cutting blade 30 is located between two placement seats 9. A blade mounting shaft 34 is installed at the center of the cutting blade 30. A variable frequency motor 32 is installed below the blade mounting shaft 34. The variable frequency motor 32 is connected to the motor frame and bolts to the bottom of the drive box 2. The variable frequency motor 32 and the blade mounting shaft 34 are connected by a timing belt 33. The cutting blade 30 is used to cut the floor material.

[0046] Please see Figure 1 The front surface of the drive box 2 is provided with an inspection opening 6, and the inspection opening 6 is an integral structure with the drive box 2. The front end of the inspection opening 6 is provided with an inspection door 7, which facilitates the cleaning of waste inside the drive box 2 and the maintenance of the variable frequency motor 32.

[0047] Please see Figure 1 , 4 A protective cover plate 4 is provided at the front end of the placement opening 22. A hinge 23 is provided at one end of the protective cover plate 4, and the protective cover plate 4 is rotatably connected to the cutting box 1 through the hinge 23. A cover plate handle 5 is provided on one side of the protective cover plate 4, and the cover plate handle 5 is welded to the protective cover plate 4 to seal the placement opening 22 and improve safety when not in use. The other end of the protective cover plate 4 has a magnetic sheet on its surface, which is magnetically fixed to the cutting box 1.

[0048] Please see Figure 1-5 A cutting method using a high-efficiency cutting device for flooring production includes the following steps:

[0049] Step 1: Open the protective cover 4 and place the flooring material inside the placement slot 18 of the placement seat 9. There are six placement seats 9 in a circle around the circular column 8, and there are three circles in total. They are installed at equal intervals, that is, one flooring material is fixed by three placement seats 9 in a row.

[0050] Step 2: Start the DC motor 15. The first gear 11 and the second gear 12 are linked by the gear chain 13, and the circular column 8 begins to rotate.

[0051] Step 3: Simultaneously start the variable frequency motor 32, and use the timing belt 33 to drive the cutting blade 30 to rotate, cutting the floor material that the rotating blade passes through. When the empty placement seat 9 rotates to the placement opening 22, place a floor material. Repeat this operation.

[0052] Step 4: When the circular column 8 rotates, the flexible plate 17 contacts the arc-shaped inner liner 24, squeezing the flooring material. When it moves to one end of the arc-shaped inner liner 24, the electric push rod 27 is activated to push the U-shaped guide plate 25 through the moving opening 26 and the through opening on one end of the arc-shaped inner liner 24, and into contact with the placement seat 9. The circular column 8 continues to rotate. After the flexible plate 17 loses contact with the arc-shaped inner liner 24 and loses the squeezing force, the cut flooring material slides along the U-shaped guide plate 25 into the collection box 3. Then, the electric push rod 27 is used to drive the U-shaped guide plate 25 to reset. This operation is repeated back and forth.

[0053] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-efficiency cutting device for floor production, comprising a cutting box (1), wherein a drive box (2) is provided at the lower end of the cutting box (1), and the drive box (2) is welded to the cutting box (1), a collection box (3) is provided at the rear end of the drive box (2), and the collection box (3) is welded to the drive box (2), and a placement opening (22) is provided on the front surface of the cutting box (1), and the placement opening (22) and the cutting box (1) are integral structures; Its features are: Also includes: A circular column (8) is disposed inside the cutting box (1), and a placement seat (9) is disposed outside the circular column (8), and six placement seats (9) surround the circular column (8) in a circle. A tough plate (17) is disposed inside the placement seat (9). A rigid limiting plate (20) is provided on one side of the tough plate (17), and the lower surface of the tough plate (17) is welded to the rigid limiting plate (20). A placement groove (18) is provided between the rigid limiting plate (20) and the tough plate (17). An arc-shaped inner liner (24) is provided on the inner wall of the cutting box (1), and one end of the arc-shaped inner liner (24) has a through opening. The rear surface of the cutting box (1) is provided with a movable opening (26), and the movable opening (26) and the cutting box (1) are an integral structure. A U-shaped guide plate (25) is provided inside the movable opening (26), and the U-shaped guide plate (25) moves along the movable opening (26). A connecting seat (28) is provided on the upper surface of one end of the U-shaped guide plate (25), and the connecting seat (28) is welded to the U-shaped guide plate (25). An electric push rod (27) is provided at the rear end of the connecting seat (28). The connecting seat (28) is threadedly connected to the electric push rod (27) by a threaded fastener (29), and one end of the electric push rod (27) is fixed inside the collection box (3).

2. The high-efficiency cutting device for flooring production according to claim 1, characterized in that: An arc-shaped fixing frame (16) is provided on one side of the rigid limiting plate (20), and the arc-shaped fixing frame (16) and the rigid limiting plate (20) are an integral structure. A fixing bolt (19) is provided on one side of the arc-shaped fixing frame (16), and the arc-shaped fixing frame (16) is threadedly connected to the circular column (8) through the fixing bolt (19).

3. The high-efficiency cutting device for flooring production according to claim 2, characterized in that: Both ends of the circular column (8) are provided with rotating columns (10), and the rotating columns (10) and the circular column (8) are an integral structure. One end of the rotating column (10) is provided with a ball bearing (21), and the rotating column (10) is rotatably connected to the cutting box (1) through the ball bearing (21).

4. The high-efficiency cutting device for flooring production according to claim 3, characterized in that: A first gear (11) is provided on the outside of the rotating column (10) at one end of the circular column (8), and the first gear (11) is tightly fixed to the rotating column (10). A second gear (12) is provided below the first gear (11). The second gear (12) is connected to the first gear (11) by a gear chain (13). A linkage shaft (14) is provided at the center of the second gear (12), and the linkage shaft (14) is rotatably connected to the cutting box (1). A DC motor (15) is provided at one end of the linkage shaft (14).

5. The high-efficiency cutting device for flooring production according to claim 4, characterized in that: The drive box (2) has an internal cavity (31) and the drive box (2) are an integral structure. The cavity (31) has a cutting blade (30) inside, and one cutting blade (30) is located between two placement seats (9). The cutting blade (30) has a blade mounting shaft (34) at its center. The blade mounting shaft (34) has a variable frequency motor (32) below it. The variable frequency motor (32) is connected to the motor frame and bolts of the external motor frame and is threaded to the bottom surface of the drive box (2). The variable frequency motor (32) and the blade mounting shaft (34) are connected by a timing belt (33).

6. The high-efficiency cutting device for flooring production according to claim 5, characterized in that: The front surface of the drive box (2) is provided with an inspection opening (6), and the inspection opening (6) and the drive box (2) are an integral structure. The front end of the inspection opening (6) is provided with an inspection door (7).

7. The high-efficiency cutting device for flooring production according to claim 6, characterized in that: The front end of the placement opening (22) is provided with a protective cover plate (4), one end of the protective cover plate (4) is provided with a hinge (23), and the protective cover plate (4) is rotatably connected to the cutting box (1) through the hinge (23). A cover plate handle (5) is provided on one side of the protective cover plate (4), and the cover plate handle (5) is welded to the protective cover plate (4).

8. A cutting method for a high-efficiency cutting device for flooring production, implemented based on the high-efficiency cutting device for flooring production as described in claim 7, characterized in that, Includes the following steps: Step 1: Open the protective cover (4), place the flooring material inside the placement slot (18) of the placement seat (9), there are six placement seats (9) in a circle of the circular column (8), there are three circles in total, and they are installed at equal intervals. That is, one flooring material is fixed by three placement seats (9) in a row. Step 2: Start the DC motor (15), the first gear (11) and the second gear (12) are linked by the gear chain (13), and the circular column (8) begins to rotate; Step 3: Simultaneously start the variable frequency motor (32), use the timing belt (33) to drive the cutting blade (30) to rotate, cut the floor material that the rotating blade passes through. When the empty placement seat (9) rotates to the placement opening (22), place a floor material. Repeat this operation. Step 4: When the circular column (8) rotates, the flexible plate (17) contacts the arc-shaped inner liner (24) and squeezes the flooring material. When it moves to one end of the arc-shaped inner liner (24), the electric push rod (27) is activated to push the U-shaped guide plate (25) through the moving opening (26) and the through opening on one end of the arc-shaped inner liner (24) and contact the placement seat (9). The circular column (8) continues to rotate. After the flexible plate (17) loses contact with the arc-shaped inner liner (24) and loses the squeezing force, the cut flooring material slides along the U-shaped guide plate (25) into the collection box (3). Then the electric push rod (27) is used to drive the U-shaped guide plate (25) to reset. This operation is repeated back and forth.

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