Slotting device for SPC floor production

Abstract

The invention discloses a grooving device for SPC floor production, and relates to the field of floor production, the grooving device comprises a mechanical arm, a motor is installed at the tail end of the mechanical arm, the output end of the motor is connected with a rotating shaft, a fixing disc is further fixed to the position, above the motor, of the mechanical arm, and a rotating groove is formed in the fixing disc; and an air blowing opening and a slag sucking opening are respectively formed in two sides of the rotating groove. While the cutting disc is driven to conduct grooving, the upper turbine and the lower turbine are linked to rotate, when the upper turbine rotates, the air inlet pipe sucks air, the air outlet pipe discharges air, the air outlet pipe is connected to an air blowing opening in the side edge of the rotating groove in the fixed disc, and the air blowing opening is located in one side of the cutting disc; therefore, chipping powder in a groove formed in the floor can be blown out through air blown out of the air blowing opening, it is guaranteed that no chipping powder remains in the groove of a finished product, the product image is improved, when the lower turbine rotates, the chipping powder can be sucked away through the slag suction opening in the other side of the rotating groove, and the chipping powder is convenient to recycle.

Description

Technical Field

[0001] The invention relates to the field of floor production, in particular to a grooving device for producing SPC floors. Background Art

[0002] SPC flooring, also known as lock-in flooring, is a composite flooring material composed of a certain proportion of calcium powder and polyvinyl chloride stabilizer. This type of floor does not require nails, glue or keels during the laying process and can be laid directly on the ground. It has the characteristics of easy installation, environmental protection, no formaldehyde release, wear resistance, waterproof and anti-slip, and easy cleaning. SPC flooring is widely used in various scenarios such as homes, offices, shops, schools, hospitals, and gyms due to its excellent performance and diverse colors.

[0003] In the production process of SPC floor, grooving is a crucial link. The groove design makes the joints between floors tighter, greatly saving installation time and cost. Through the groove design, the SPC floor can form a whole after installation. The bite of the lock can better resist the changes in external temperature and humidity, reduce the expansion and contraction of the floor, thereby avoiding problems such as floor arching and cracking, and improving the stability and durability of the floor.

[0004] The existing SPC floor grooving devices all use multiple sets of cutting blades to groove both sides and ends of the board. During the grooving process, a large amount of debris and powder will be generated. Although the prior art adds a dust suction device above the board, some debris and powder remaining inside the board groove cannot be completely cleaned up, because these debris and powder will be blocked by the groove when being sucked by the dust suction device. The next step after the grooving is packaging. When unpacking, these debris and powder may leak out, affecting the brand image. In addition, if these debris are not cleaned up during use, it will also affect the splicing quality between the floors. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a grooving device for SPC floor production to solve the technical problem that the existing SPC floor grooving device cannot completely clean the debris and powder inside the grooves of the board.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a grooving device for SPC floor production, comprising a mechanical arm, a motor is installed at the end of the mechanical arm, the output end of the motor is connected to a rotating shaft, a fixed plate is fixed on the mechanical arm above the motor, a rotating groove is arranged inside the fixed plate, a blowing port and a slag suction port are respectively opened on both sides of the rotating groove, a cutting blade is rotatably connected to the rotating groove through a rotating shaft, a top cover is also fixed on the top of the fixed plate, an upper turbine is rotatably connected to the inside of the top cover through a rotating shaft, the top of the top cover is connected to an air outlet pipe, and the other end of the air outlet pipe is connected to the air outlet, the side of the top cover is connected to an air inlet pipe, a bottom cover is fixed on the mechanical arm below the motor, a lower turbine is rotatably connected to the inside of the bottom cover through a rotating shaft, a suction pipe is connected to the side of the lower turbine, and the other end of the suction pipe is connected to the slag suction port, and an exhaust pipe is also connected to the bottom cover.

[0007] By adopting the above technical scheme, while driving the cutting blade to open the groove, the upper and lower turbines are linked to rotate. When the upper turbine rotates, the air inlet pipe inhales air and the air outlet pipe discharges air. The air outlet pipe is connected to the blowing port on the side of the rotating groove on the fixed plate. The blowing port is located on one side of the cutting blade. The wind blown out of the blowing port can be used to blow out the debris and powder inside the groove opened in the floor, ensuring that no debris and powder will remain in the finished groove, thereby improving the product image. When the lower turbine rotates, the debris and powder can be sucked away through the residue suction port on the other side of the rotating groove.

[0008] The present invention is further configured to include a bracket, the robotic arm is installed on the inner side of the bracket, a top plate is fixed on the top of the bracket, an upper platform is provided at the bottom of the top plate, a lower platform is provided below the upper platform, and a plurality of conveying rollers are installed on the corresponding surfaces of the upper platform and the lower platform.

[0009] By adopting the above technical solution, the overall support frame and the transmission of the plate are completed.

[0010] The present invention is further configured such that the air outlet pipe is designed from thick to thin from one end of the top cover to one end of the air outlet.

[0011] By adopting the above technical solution, the gas flow rate at the air blowing port can be increased.

[0012] The present invention is further configured such that the cutting blade is connected to the rotating shaft via a pressing blade.

[0013] By adopting the above technical solution, the installation of the cutting blade is completed.

[0014] The present invention is further configured such that the motor is a dual-axis motor having two upper and lower output ends, the two output ends are connected to two rotating shafts, the upper rotating shaft moves through the interior of the top cover, and the lower rotating shaft moves through the interior of the bottom cover.

[0015] By adopting the above technical solution, one power source is used for transmission, thus saving energy.

[0016] The present invention is further configured such that the top cover, the fixing plate and the bottom cover are all structures that can be opened and closed.

[0017] By adopting the above technical solution, the installation and replacement of the upper and lower turbines and the cutting blades are facilitated.

[0018] The present invention is further configured such that the air inlet pipe and the air intake pipe are both designed as spirally wound structures.

[0019] By adopting the above technical solution, the circulation of gas is more convenient.

[0020] The present invention is further configured such that the bottom of the bottom cover is designed as a funnel structure, and the exhaust pipe is connected to the bottom of the bottom cover.

[0021] By adopting the above technical solution, powder can be prevented from remaining inside the bottom cover.

[0022] In summary, the present invention mainly has the following beneficial effects:

[0023] The present invention drives the cutting blade to cut grooves while linking the upper and lower turbines to rotate. When the upper turbine rotates, the air inlet pipe inhales air and the air outlet pipe discharges air. The air outlet pipe is connected to the blowing port on the side of the rotating groove on the fixed plate. The blowing port is located on one side of the cutting blade, so that the wind blown out from the blowing port can be used to blow out the debris and powder inside the groove cut in the floor, ensuring that no debris and powder will remain in the groove of the finished product, thereby improving the product image. When the lower turbine rotates, the debris and powder can be sucked away through the slag suction port on the other side of the rotating groove, which makes it convenient to recycle the debris and powder, ensuring a clean and tidy working environment. In addition, the power of the upper and lower turbines is the same as that of the cutting blade, and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 For the present invention Figure 1 Another perspective of the picture;

[0026] Figure 3 For the present invention Figure 2 A partial structural diagram of

[0027] Figure 4 is a schematic diagram of the support and the mechanical arm of the present invention;

[0028] Figure 5 For the present invention Figure 4 Another perspective of the picture;

[0029] Figure 6It is a schematic diagram of the main structure of the present invention;

[0030] Figure 7 For the present invention Figure 6 Another perspective of the picture;

[0031] Figure 8 This is a schematic diagram of the structure of the present invention without the top cover;

[0032] Fig. 9 This is a schematic diagram of the structure of the present invention without the bottom cover;

[0033] Fig.10 It is a schematic diagram of the installation of the cutting blade of the present invention.

[0034] In the figure: 1. bracket; 2. top plate; 3. lower stage; 4. upper stage; 5. conveyor roller; 6. mechanical arm; 7. motor; 8. fixed plate; 9. rotating shaft; 10. cutting blade; 11. top cover; 12. air inlet pipe; 13. air outlet pipe; 14. slag suction port; 15. bottom cover; 16. air intake pipe; 17. exhaust pipe; 18. upper turbine; 19. lower turbine; 20. pressing tablet; 21. air blowing port; 22. rotating trough. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] The following describes an embodiment of the present invention based on its overall structure.

[0037] A grooving device for SPC floor production, such as Figure 1-5 As shown: it includes a bracket 1, a mechanical arm 6 is installed on the inner side of the bracket 1, and the front end of the mechanical arm 6 is the main cutting component of the present invention. A top plate 2 is fixed on the top of the bracket 1, an upper platform 4 is arranged at the bottom of the top plate 2, and a lower platform 3 is arranged below the upper platform 4. The corresponding surfaces of the upper platform 4 and the lower platform 3 are both installed with a number of conveying rollers 5. The SPC sheet is located between the upper platform 4 and the lower platform 3 and is conveyed forward by the conveying rollers 5. During the conveying process, the side edge of the SPC sheet contacts the cutting blade 10 of the main cutting component of the present invention, thereby completing the grooving. Of course, the assembly line composed of the bracket 1, the top plate 2, the upper platform 4 and the lower platform 3 in the present invention is only a schematic diagram. The assembly line in the prior art can completely replace the assembly line of the present invention. The present invention mainly describes the main cutting component, and the main cutting component of the present invention can be installed on both sides of the assembly line of the prior art.

[0038] The main cutting part of the present invention is particularly referred to Figure 6-Figure 10As shown, a motor 7 is installed at the end of the mechanical arm 6, and a rotating shaft 9 is connected to the output end of the motor 7. A fixed plate 8 is also fixed on the mechanical arm 6 above the motor 7. A rotating groove 22 is arranged inside the fixed plate 8. A blowing port 21 and a slag suction port 14 are respectively opened on both sides of the rotating groove 22. A cutting blade 10 is rotatably connected to the rotating shaft 9 inside the rotating groove 22. The cutting blade 10 is connected to the rotating shaft 9 through a pressing plate 20. A top cover 11 is also fixed on the top of the fixed plate 8. The top of the top cover 11 is connected to the air outlet pipe 13, and the other end of the air outlet pipe 13 is connected to the air outlet 21. The side of the top cover 11 is connected to an air inlet pipe 12. A bottom cover 15 is fixed to the mechanical arm 6 below the motor 7. The interior of the bottom cover 15 is connected to the lower turbine 19 through the rotating shaft 9. The side of the lower turbine 19 is connected to the air intake pipe 16, and the other end of the air intake pipe 16 is connected to the slag suction port 14. The bottom cover 15 is also connected to an exhaust pipe 17.

[0039] The motor 7 of the present invention is a dual-axis motor, having two upper and lower output ends, the two output ends are connected to two rotating shafts 9, the upper rotating shaft 9 is movable and penetrates the interior of the top cover 11, and the lower rotating shaft 9 is movable and penetrates the interior of the bottom cover 15. When working, the motor 7 drives the cutting blade 10 to rotate and cut through the rotating shaft 9, and also synchronously drives the upper turbine 18 and the lower turbine 19 to rotate at high speed. When the upper turbine 18 rotates, the air is sucked into the top cover 11 by the air inlet pipe 12, and then discharged through the air outlet pipe 13. The gas in the air outlet pipe 13 is blown out through the blowing port 21. Since the blowing port 21 is on one side of the rotating groove 22, the blowing port 2 1 is flush with the cutting blade 10, so the blown gas can directly act on the slot of the SPC plate, so as to completely blow out the debris powder in the slot. When the lower turbine 19 rotates, air is sucked through the suction pipe 16, so as to generate suction at the slag suction port 14. The debris powder is sucked into the suction pipe 16 through the slag suction port 14 and enters the bottom cover 15, and then blown out through the exhaust pipe 17. A container for collecting debris powder can be connected to the end of the exhaust pipe 17. The bottom of the bottom cover 15 is designed as a funnel structure, and the exhaust pipe 17 is connected to the bottom of the bottom cover 15 to ensure that the debris powder inside the bottom cover 15 can be completely discharged.

[0040] The air outlet pipe 13 is designed from thick to thin from one end of the top cover 11 to one end of the air outlet 21, which can increase the gas flow rate, so that the wind blown out of the air outlet 21 is strong; the air inlet pipe 12 and the air intake pipe 16 are both designed with spiral winding structures, which helps to enhance the stability and uniformity of fluid flow.

[0041] It should be noted that the top cover 11, the fixed plate 8 and the bottom cover 15 are all structures that can be opened and closed, so that it is convenient to install and replace the upper turbine 18, the cutting blade 10 and the lower turbine 19. The replacement structure of the cutting blade in the prior art can be referred to.

[0042] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A grooving device for SPC floor production, comprising a mechanical arm (6), characterized in that: A motor (7) is installed at the end of the mechanical arm (6), and a rotating shaft (9) is connected to the output end of the motor (7). A fixed disk (8) is also fixed on the mechanical arm (6) above the motor (7), and a rotating groove (22) is arranged inside the fixed disk (8). A blowing port (21) and a slag suction port (14) are respectively provided on both sides of the rotating groove (22). A cutting blade (10) is rotatably connected to the rotating shaft (9) inside the rotating groove (22). A top cover (11) is also fixed on the top of the fixed disk (8), and an upper vortex is rotatably connected to the inside of the top cover (11) via the rotating shaft (9). The top of the top cover (11) is connected to an air outlet pipe (13), and the other end of the air outlet pipe (13) is connected to an air outlet (21). The side of the top cover (11) is connected to an air inlet pipe (12). A bottom cover (15) is fixed on the mechanical arm (6) below the motor (7). The interior of the bottom cover (15) is rotatably connected to a lower turbine (19) via a rotating shaft (9). The side of the lower turbine (19) is connected to an air intake pipe (16), and the other end of the air intake pipe (16) is connected to a slag suction port (14). The bottom cover (15) is also connected to an exhaust pipe (17).

2. A grooving device for SPC floor production according to claim 1, characterized in that: It also includes a bracket (1), the mechanical arm (6) is installed on the inner side of the bracket (1), a top plate (2) is fixed on the top of the bracket (1), an upper platform (4) is arranged at the bottom of the top plate (2), a lower platform (3) is arranged below the upper platform (4), and a plurality of conveying rollers (5) are installed on the corresponding surfaces of the upper platform (4) and the lower platform (3).

3. The grooving device for SPC floor production according to claim 1, characterized in that: The air outlet pipe (13) is designed from thick to thin from one end of the top cover (11) to one end of the air outlet (21).

4. The grooving device for SPC floor production according to claim 1, characterized in that: The cutting blade (10) is connected to the rotating shaft (9) via a pressing blade (20).

5. The grooving device for SPC floor production according to claim 1, characterized in that: The motor (7) is a double-shaft motor having two upper and lower output ends, the two output ends being connected to two rotating shafts (9), the upper rotating shaft (9) movably penetrates the interior of the top cover (11), and the lower rotating shaft (9) movably penetrates the interior of the bottom cover (15).

6. The grooving device for SPC floor production according to claim 1, characterized in that: The top cover (11), the fixing plate (8) and the bottom cover (15) are all structures that can be opened and closed.

7. The grooving device for SPC floor production according to claim 1, characterized in that: The air inlet pipe (12) and the air intake pipe (16) are both designed as spirally wound structures.

8. The grooving device for SPC floor production according to claim 1, characterized in that: The bottom of the bottom cover (15) is designed as a funnel structure, and the exhaust pipe (17) is connected to the bottom of the bottom cover (15).

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