Wood-plastic plate edge automatic grinding equipment

Abstract

The utility model relates to automatic wood-plastic plate edge polishing equipment, which belongs to the technical field of wood-plastic plate processing and comprises a rack, a guide rail is slidably connected to the top of the rack, a supporting box is arranged at the top end of the guide rail, and a rotating shaft is rotatably connected into the supporting box. The polishing device has the advantages that when the angle of the servo motor and the angle of the polishing column need to be adjusted, a worker can observe the position of the pointer on the dial while rotating the worm through the dial, the worm wheel can be driven to rotate through rotation of the worm, meanwhile, the rotating shaft can be driven to rotate, and the polishing effect is improved. The grinding column and the pointer rotate synchronously, the difference between the adjusted angle and the angle before adjustment is the grinding angle of the grinding column, then the inclination angle of the servo motor and the grinding column can be accurately adjusted with the help of an auxiliary tool, and therefore the deviation phenomenon of wood-plastic plate edge grinding can be reduced; therefore, the processing requirements of different wood-plastic plates can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of wood-plastic board processing, in particular to an automatic grinding device for the edge of a wood-plastic board. Background Art

[0002] Wood plastic board is a high-tech green and environmentally friendly new decorative material mainly made of wood (wood cellulose, plant cellulose) as the base material with thermoplastic polymer materials (plastics) and processing aids, which are evenly mixed and then heated and extruded by mold equipment. It has the performance and characteristics of both wood and plastic and is a new composite material that can replace wood and plastic. During the processing of wood plastic board, it is necessary to use grinding equipment to grind the edges of the wood plastic board.

[0003] After searching, a Chinese patent discloses a wooden board edge grinding device (authorization announcement number CN216577074U), including a workbench, a baffle, a grinding disc, a driving part, and a spare mechanism. The workbench is used to support the wooden board, the upper end surface of the workbench is provided with a baffle, the baffle is provided with a avoidance hole, and a grinding disc is provided in the avoidance hole. The workbench is provided with a driving part for driving the grinding disc to rotate, and the spare mechanism is provided on one side of the baffle. The spare mechanism includes a rotating shaft, a support rod, a positioning rod, and an elastic part. The upper end surface of the workbench is rotatably connected to the rotating shaft, and at least two horizontally arranged support rods are provided on the rotating shaft. All the support rods are radially distributed with the rotating shaft as the center, and the support rod is provided with the grinding disc and the driving part at the end away from the rotating shaft. A positioning hole is provided on the support rod, and the positioning rod is vertically slidably connected to the baffle. The upper end of the positioning rod is connected to the baffle through an elastic part, and the lower end of the positioning rod cooperates with the positioning hole. Although this patented technology can shorten downtime, it is beneficial to improve grinding efficiency.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that when the existing wooden board edge grinding equipment grinds the wooden board edge, it is necessary to adjust the angle of the wooden board to adapt to the processing requirements of different wooden boards. However, the grinding angle of the grinding column is often gradually adjusted by human visual observation without any auxiliary structure, which may cause the edge grinding angle to deviate and be inaccurate, thereby failing to meet the processing requirements of different wooden boards. Utility Model Content

[0005] In view of the problem in the prior art that when the existing wooden board edge grinding equipment grinds the wooden board edge, it is necessary to adjust the angle of the wooden board to adapt to the processing requirements of different wooden boards, but the grinding angle of the grinding column is often gradually adjusted by human visual observation without any auxiliary structure, which may cause the edge grinding angle to deviate and be inaccurate, thereby failing to meet the processing requirements of different wooden boards. The main purpose of the utility model is to provide an automatic edge grinding equipment for wood-plastic boards.

[0006] The technical solution of the utility model is as follows: an automatic edge polishing device for wood-plastic boards, comprising a frame, the top of the frame is slidably connected to a guide rail, the top of the guide rail is provided with a support box, the interior of the support box is rotatably connected to a rotating shaft, the outer side of the rotating shaft is rotatably connected to a worm gear, the interior of the support box and one side of the worm gear is rotatably connected to a worm, the worm is meshed with the worm gear, one end of the rotating shaft is fixedly connected to a pointer, the outer side of the support box and the side close to the pointer is fixedly connected to a dial, the end of the rotating shaft away from the pointer is fixedly mounted with a servo motor, and the output shaft of the servo motor is fixedly connected to a polishing column.

[0007] As a preferred embodiment, a vertical moving mechanism is provided at the top of the frame, and the vertical moving mechanism includes mounting slots opened at both ends inside the frame, wherein one of the mounting slots is rotatably connected to a screw rod 1, and the other mounting slot is fixedly connected to a limit rod, the screw rod 1 is threadedly connected to the guide rail, and the guide rail is slidably connected to the limit rod.

[0008] As a preferred embodiment, a lateral moving mechanism is provided at the top of the frame, and the lateral moving mechanism includes a moving plate slidably connected to the top of the guide rail, the support box is fixedly installed on the top of the moving plate, and reinforcing ribs are fixedly installed between the moving plate and the support box. The internal thread of the moving plate is connected with a bolt, and the bottom end of the bolt conflicts with the outer side of the guide rail.

[0009] As a preferred embodiment, a clamping mechanism is provided on the top of the frame, and the clamping mechanism includes fixed plates fixedly connected to both sides of the frame, and the tops of the fixed plates are fixedly connected to clamping frames, and the interiors of the clamping frames are threadedly connected to screw rod 2, and one end of the screw rod 2 is fixedly connected to a contact disk, and a wood-plastic board body is provided between the two clamping frames, and the contact disks are in contact with the wood-plastic board body.

[0010] As a preferred embodiment, one end of the screw rod extends to the outside of the frame and is fixedly connected to the handle.

[0011] As a preferred embodiment, the top end of the worm extends to the outside of the support box and is fixedly connected to an adjustment knob.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the present invention, when it is necessary to adjust the angle of the servo motor and the polishing column, the staff can use the dial to rotate the worm while observing the position of the pointer on the dial. The rotation of the worm can drive the worm wheel to rotate, and at the same time drive the rotation of the rotating shaft, so that the polishing column and the pointer rotate synchronously. The difference between the adjusted angle and the angle before adjustment is the polishing angle of the polishing column. Then, with the help of auxiliary tools, the inclination angle of the servo motor and the polishing column can be accurately adjusted, thereby reducing the offset phenomenon of the edge polishing of the wood-plastic board, thereby meeting the processing requirements of different wood-plastic boards.

[0014] 2. In the present invention, by pushing the movable plate, the movable plate can slide on the guide rail, thereby driving the servo motor and the grinding column to move laterally, so that the position of the grinding column can be adjusted according to the edge grinding requirements to improve the adaptability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides an overall three-dimensional diagram of an automatic edge grinding device for wood-plastic panels;

[0016] Figure 2 The utility model provides a rear view of an automatic edge grinding device for wood-plastic panels;

[0017] Figure 3 The utility model provides a schematic diagram of the internal structure of a support box of an automatic wood-plastic board edge grinding device;

[0018] Figure 4 The utility model provides a wood plastic board edge automatic grinding device Figure 2 Enlarged view of point A in the middle.

[0019] Legend: 1. Frame; 2. Mounting slot; 3. Screw 1; 4. Guide rail; 5. Moving plate; 6. Support box; 7. Dial; 8. Pointer; 9. Servo motor; 10. Grinding column; 11. Clamping frame; 12. Fixed plate; 13. Worm gear; 14. Worm; 15. Screw 2; 16. Contact plate; 17. Rotating shaft; 18. Limit rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0021] Reference Figure 1-4, an automatic edge grinding device for wood-plastic boards, including a frame 1, a guide rail 4 is slidably connected to the top of the frame 1, a support box 6 is provided on the top of the guide rail 4, the inner rotatable connection of the support box 6 is connected to a rotating shaft 17, the outer rotatable connection of the rotating shaft 17 is connected to a worm gear 13, the inner part of the support box 6 and the side of the worm gear 13 is connected to the worm 14, the worm 14 is meshed with the worm gear 13, one end of the rotating shaft 17 is fixedly connected to a pointer 8, the outer side of the support box 6 and the side close to the pointer 8 is fixedly connected to a dial 7, the end of the rotating shaft 17 away from the pointer 8 is fixedly installed with a servo motor 9, the output shaft of the servo motor 9 is fixedly connected to a grinding column 10, when needed When adjusting the angle of the servo motor 9 and the polishing column 10, the staff can use the dial 7 to rotate the worm 14 while observing the position of the pointer 8 on the dial 7. The rotation of the worm 14 can drive the worm wheel 13 to rotate, and at the same time drive the rotation of the rotating shaft 17, so that the polishing column 10 and the pointer 8 are in synchronous rotation. The difference between the adjusted angle and the angle before adjustment is the polishing angle of the polishing column 10, and then the inclination angle of the servo motor 9 and the polishing column 10 can be accurately adjusted with the help of auxiliary tools, thereby reducing the offset phenomenon of the edge polishing of the wood-plastic board, thereby meeting the processing requirements of different wood-plastic boards.

[0022] Reference Figure 1 A vertical moving mechanism is provided at the top of the frame 1, and the vertical moving mechanism includes mounting slots 2 opened at both ends of the interior of the frame 1, wherein a screw 13 is rotatably connected to the interior of one of the mounting slots 2, and a limit rod 18 is fixedly connected to the interior of the other mounting slot 2, and the screw 13 is threadedly connected to the guide rail 4, and the guide rail 4 is slidably connected to the limit rod 18. The rotation of the screw 13 can drive the movement of the guide rail 4, and the cooperation of the limit rod 18 can make the guide rail 4 more stable during the movement, thereby achieving the purpose of vertical movement of the servo motor 9 and the grinding column 10.

[0023] Reference Figure 1 A lateral moving mechanism is provided at the top of the frame 1, which includes a moving plate 5 slidably connected to the top of the guide rail 4, and a support box 6 is fixedly installed on the top of the moving plate 5. A reinforcing rib is fixedly installed between the moving plate 5 and the support box 6. The internal thread of the moving plate 5 is connected with a bolt, and the bottom end of the bolt conflicts with the outer side of the guide rail 4. By pushing the moving plate 5, the moving plate 5 can slide on the guide rail 4, and then the servo motor 9 and the grinding column 10 can be driven to move laterally, so that the position of the grinding column 10 can be adjusted according to the edge grinding requirements to improve the adaptability of the equipment.

[0024] Reference Figure 4A clamping mechanism is provided on the top of the frame 1, and the clamping mechanism includes a fixing plate 12 fixedly connected to both sides of the frame 1. The top of the fixing plate 12 is fixedly connected to a clamping frame 11, and the interior of the clamping frame 11 is threadedly connected with a screw rod 2 15, and one end of the screw rod 2 15 is fixedly connected with a contact plate 16. A wood-plastic board body is provided between the two clamping frames 11, and the contact plates 16 are in contact with the wood-plastic board body. By screwing the screw rod 2 15, the contact plate 16 can be used to fix the wood-plastic board body between the two clamping frames 11, so that wood-plastic boards of different widths can be clamped.

[0025] Reference Figure 1 One end of the screw rod 3 extends to the outside of the frame 1 and is fixedly connected to a handle to drive the screw rod 3 to rotate.

[0026] Reference Figure 3 The top end of the worm 14 extends to the outside of the support box 6 and is fixedly connected with an adjusting knob to drive the rotation of the worm 14.

[0027] Working principle: First, by twisting the screw 2 15, the contact plate 16 can be used to fix the wood plastic board body between the two clamping frames 11, so that wood plastic boards of different widths can be clamped. When it is necessary to adjust the angle of the servo motor 9 and the polishing column 10, the staff can use the dial 7 to rotate the worm 14 while observing the position of the pointer 8 on the dial 7. The rotation of the worm 14 can drive the worm gear 13 to rotate, and at the same time drive the rotation of the rotating shaft 17, so that the polishing column 10 and the pointer 8 are in synchronous rotation. The difference between the adjusted angle and the angle before and after adjustment is the polishing angle of the polishing column 10. Then, with the help of auxiliary tools, the inclination angle of the servo motor 9 and the polishing column 10 can be accurately adjusted, thereby reducing the offset phenomenon of the edge polishing of the wood plastic board, thereby meeting the processing requirements of different wood plastic boards.

[0028] By rotating the screw 13, the guide rail 4 can be driven to move, and by cooperating with the limit rod 18, the guide rail 4 can be made more stable during the movement, thereby achieving the purpose of vertical movement of the servo motor 9 and the polishing column 10, and by pushing the movable plate 5, the movable plate 5 can be made to slide on the guide rail 4, thereby driving the servo motor 9 and the polishing column 10 to move horizontally, so that the position of the polishing column 10 can be adjusted according to the edge polishing requirements to improve the adaptability of the equipment.

[0029] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An automatic edge polishing device for a wood-plastic board, comprising a frame (1), characterized in that: The top of the frame (1) is slidably connected to a guide rail (4), a support box (6) is provided at the top of the guide rail (4), the interior of the support box (6) is rotatably connected to a rotating shaft (17), the outside of the rotating shaft (17) is rotatably connected to a worm wheel (13), the interior of the support box (6) and on one side of the worm wheel (13) is rotatably connected to a worm (14), the worm (14) is meshedly connected to the worm wheel (13), one end of the rotating shaft (17) is fixedly connected to a pointer (8), the outside of the support box (6) and on a side close to the pointer (8) is fixedly connected to a dial (7), the end of the rotating shaft (17) away from the pointer (8) is fixedly mounted with a servo motor (9), and the output shaft of the servo motor (9) is fixedly connected to a grinding column (10).

2. The automatic edge polishing device for wood-plastic panels according to claim 1, characterized in that: A vertical moving mechanism is provided at the top of the frame (1), and the vertical moving mechanism includes mounting grooves (2) provided at both ends of the frame (1), wherein a screw rod (3) is rotatably connected to the interior of one of the mounting grooves (2), and a limiting rod (18) is fixedly connected to the interior of the other mounting groove (2), the screw rod (3) is threadedly connected to the guide rail (4), and the guide rail (4) is slidably connected to the limiting rod (18).

3. The automatic edge polishing device for wood-plastic panels according to claim 1, characterized in that: A transverse moving mechanism is provided at the top of the frame (1), and the transverse moving mechanism includes a moving plate (5) slidably connected to the top of the guide rail (4), the support box (6) is fixedly installed on the top of the moving plate (5), and a reinforcing rib is fixedly installed between the moving plate (5) and the support box (6), and the internal thread of the moving plate (5) is connected with a bolt, and the bottom end of the bolt is in conflict with the outer side of the guide rail (4).

4. The automatic edge polishing device for wood-plastic panels according to claim 1, characterized in that: A clamping mechanism is provided on the top of the frame (1), and the clamping mechanism comprises a fixing plate (12) fixedly connected to both sides of the frame (1); the top of each fixing plate (12) is fixedly connected to a clamping frame (11); the interior of each clamping frame (11) is threadedly connected to a second screw rod (15); one end of each screw rod (15) is fixedly connected to a contact plate (16); a wood-plastic board body is provided between the two clamping frames (11); and each contact plate (16) contacts the wood-plastic board body.

5. The automatic edge polishing device for wood-plastic panels according to claim 2, characterized in that: One end of the screw rod (3) extends to the outside of the frame (1) and is fixedly connected to a turning handle.

6. The automatic edge polishing device for wood-plastic panels according to claim 1, characterized in that: The top end of the worm (14) extends to the outside of the support box (6) and is fixedly connected to an adjustment knob.

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