Door core plate surface deburring device

Abstract

The utility model provides a door core plate surface burr removing device, and relates to the technical field of door core plate processing equipment, the door core plate surface burr removing device comprises a base station, a conveying roller, a first frame and a second frame, the base station is internally provided with a containing cavity, the inner side of the first frame is provided with an outer edge grinding mechanism, and the second frame is internally provided with a burr removing mechanism; the distance between the two first abrasive paper rollers can be adjusted through the second motor, the two-way lead screw and the sliding block so that the first abrasive paper rollers can be matched with door core plates with different widths, the first motor can drive the first abrasive paper rollers to rotate, the two side edges of the door core plates can be automatically polished and deburred, and the third motor can drive the second abrasive paper rollers to rotate so that the two side edges of the door core plates can be automatically deburred. The hydraulic cylinder can drive the sliding base provided with the second abrasive paper roller to move downwards, the two side edges of the door core plate are polished and deburred, finally, the bottom of the door core plate is turned to face upwards, the second abrasive paper roller is used for polishing and deburring the door core plate, and the door core plate is completely deburred.

Description

Technical Field

[0001] The utility model relates to the technical field of door core plate processing equipment, in particular to a device for removing burrs from the surface of a door core plate. Background Art

[0002] Wooden doors, that is, wooden doors, can be divided into many categories according to material, craftsmanship and purpose. They are widely used in civil, commercial buildings and residences. Wooden doors are common in our daily lives. The door core board is an important component of wooden doors. Therefore, the quality and beauty of the door core board are directly related to the quality and beauty of the wooden door.

[0003] For example, the Chinese patent application number 202020769077.6 discloses a deburring device for finished wood products, which proposes that "the second motor will drive the driving gear to rotate, thereby driving the driven gear to rotate, thereby realizing the operation of the first rotating wheel and the second rotating wheel, and then the finished wood products are automatically transported. At the same time, because the first rotating wheel and the second rotating wheel are transmission rollers, the surface of the transmission roller is fixedly installed with a wear-resistant coating, and the thickness of the wear-resistant coating is not less than 0.5 mm, so the effect of automatic deburring can be achieved." Existing panels are also prone to burrs on the four outer edges when cutting. When the panels are used as door core panels, the burrs on the four outer edges must also be removed. However, the above-mentioned equipment can only grind and deburr the top surface of the panel, resulting in incomplete removal of the burrs on the door core panel. Therefore, the utility model proposes a door core panel surface deburring device to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a device for removing burrs from the surface of door core panels to solve the problem that the above equipment in the prior art can only grind and remove burrs on the top surface of the panel but does not remove burrs on the four outer edges of the door core panel, resulting in incomplete burr removal of the door core panel.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical scheme: a door core board surface deburring device, including a base, a conveying roller, a first frame and a second frame, the two ends of the base are symmetrically rotatably connected with conveying rollers, the base is provided with a accommodating cavity inside, a first frame is provided on one side of the accommodating cavity, an outer edge grinding mechanism is provided on the inner side of the first frame, a second frame is provided on one side of the first frame, and a burr removal mechanism is provided inside the second frame.

[0006] Further improvements are: the external grinding mechanism includes a movable seat, a No. 1 sandpaper roller, a No. 1 motor and a sliding block, a slide groove is provided on the top of the No. 1 frame, sliding blocks are symmetrically and slidably installed at both ends of the slide groove, the bottom end of the sliding block is connected to the movable seat, the inner side of the movable seat is rotatably connected to the No. 1 sandpaper roller, the top of the movable seat is installed with the No. 1 sandpaper roller, the top of the movable seat is installed with the No. 1 motor, and the output end of the No. 1 motor is connected to the top of the movable seat.

[0007] A further improvement is that the top of the No. 1 frame is rotatably connected to a bidirectional screw rod, a No. 2 motor is installed on one side of the top of the No. 1 frame, the output end of the No. 2 motor is connected to one end of the bidirectional screw rod, and the two ends of the bidirectional screw rod respectively pass through the interior of the two sliding blocks and are threadedly connected to them.

[0008] A further improvement is that the burr removal mechanism includes a hydraulic cylinder, a sliding seat, a No. 2 sandpaper roller and a No. 3 motor, the hydraulic cylinder is installed on the top of the No. 2 frame, the output end of the hydraulic cylinder is connected to the sliding seat, the inner side of the sliding seat is rotatably connected to the No. 2 sandpaper roller, the outer side of the sliding seat is installed with the No. 3 motor, and the output end of the No. 3 motor is connected to one end of the No. 2 sandpaper roller.

[0009] A further improvement is that one end of each of the two conveying rollers is connected to a pulley, the two pulleys are connected to each other by a belt, a support beam is installed on the top of the accommodating cavity, and one end of the conveying roller is connected to a No. 4 motor.

[0010] A further improvement is that a collecting hopper is installed on the outside of the base, a dust collecting box is provided on one side of the collecting hopper, a dust collecting mechanism is provided between the collecting hopper and the dust collecting box, and one side of the collecting hopper is connected to the inside of the accommodating cavity.

[0011] A further improvement is that the dust collecting mechanism includes a fan, a filter element and a connecting pipe. A fan is provided on one side of the dust collecting box. The input end of the fan is connected to one side of the dust collecting box through the filter element, and the other side of the dust collecting box is connected to the inside of the collecting hopper through the connecting pipe.

[0012] The beneficial effects of the utility model are as follows: the No. 2 motor, the bidirectional screw rod and the sliding block can adjust the spacing between the two No. 1 sandpaper rollers to make them fit the door core panels of different widths; the No. 1 motor can drive the No. 1 sandpaper roller to rotate, and automatically grind and remove burrs on both sides of the door core panel; the No. 3 motor can drive the No. 2 sandpaper roller to rotate, and the hydraulic cylinder can drive the sliding seat equipped with the No. 2 sandpaper roller to move downward, and grind and remove burrs on both sides of the door core panel; finally, the bottom of the door core panel is turned upward, and the No. 2 sandpaper roller is used to grind and remove burrs on it, so as to completely remove burrs from the door core panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 It is a top view of the utility model.

[0016] Among them: 1. Base; 2. Conveyor roller; 3. Frame No. 1; 4. Frame No. 2; 5. Movable seat; 6. Sandpaper roller No. 1; 7. Motor No. 1; 8. Sliding block; 9. Bidirectional screw rod; 10. Motor No. 2; 11. Hydraulic cylinder; 12. Sliding seat; 13. Sandpaper roller No. 2; 14. Motor No. 3; 15. Motor No. 4; 16. Pulley; 17. Belt; 18. Dust box; 19. Fan; 20. Filter element; 21. Connecting pipe; 22. Collecting hopper. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0018] according to Figure 1 , 2 As shown in Figure 3, this embodiment proposes a surface deburring device for door core panels, including a base 1, a conveying roller 2, a first frame 3 and a second frame 4, the two ends of the base 1 are symmetrically connected with the conveying rollers 2, the interior of the base 1 is provided with a accommodating cavity, a side of the interior of the accommodating cavity is provided with a first frame 3, the inner side of the first frame 3 is provided with an outer edge grinding mechanism, a side of the first frame 3 is provided with a second frame 4, and the interior of the second frame 4 is provided with a burr removal mechanism, the door core panel is placed on the top of the base 1, and the conveying roller 2 drives the door core panel to move toward the first frame 3 and the second frame 4, the top and the outside of the door core panel are ground by the outer edge grinding mechanism and the burr removal mechanism, and then the door core panel is turned over again and enters the device again to remove burrs from the bottom of the door core panel, so as to completely deburr the door core panel.

[0019] One end of the two conveying rollers 2 is connected to a pulley 16, and the two pulleys 16 are connected to each other by a belt 17. A support beam is installed on the top of the accommodating cavity. One end of the conveying roller 2 is connected to a No. 4 motor 15, and the No. 4 motor 15 can drive the conveying roller 2 connected thereto to rotate. Since the two conveying rollers 2 are connected to each other by the pulley 16 and the belt 17, the No. 4 motor 15 can drive the two to rotate synchronously. When the door core board material contacts the conveying roller 2, it will automatically drive it to move from one side of the base 1 to the other side, and the support beam supports the door core board material.

[0020] The external grinding mechanism includes a movable seat 5, a No. 1 sandpaper roller 6, a No. 1 motor 7 and a sliding block 8. The top of the No. 1 frame 3 is rotatably connected to a bidirectional screw rod 9. A No. 2 motor 10 is installed on one side of the top of the No. 1 frame 3. The output end of the No. 2 motor 10 is connected to one end of the bidirectional screw rod 9. The two ends of the bidirectional screw rod 9 respectively pass through the interior of two sliding blocks 8 and are threadedly connected thereto. Since the output end of the No. 2 motor 10 is connected to one end of the bidirectional screw rod 9, the No. 2 motor 10 can drive the bidirectional screw rod 9 to rotate at the top of the No. 1 frame 3. Since the sliding block 8 is threadedly matched with the bidirectional screw rod 9, and the slide groove limits the moving trajectory of the sliding block 8, the two sliding blocks 8 can be driven to move toward each other while the bidirectional screw rod 9 rotates.

[0021] A slide groove is provided on the top of the No. 1 frame 3, and sliding blocks 8 are symmetrically slidably installed at both ends of the slide groove. The bottom end of the sliding block 8 is connected to a movable seat 5, and the inner side of the movable seat 5 is rotatably connected to a No. 1 sandpaper roller 6. The top of the movable seat 5 is installed with a No. 1 sandpaper roller 6, and the top of the movable seat 5 is installed with a No. 1 motor 7. The output end of the No. 1 motor 7 is connected to the top of the movable seat 5, and the movable seat 5 and the sliding block 8 are connected to each other. The No. 1 sandpaper roller 6 is installed on the movable seat 5 to adjust the spacing between the two No. 1 sandpaper rollers 6 to make it fit the door core panels of different widths. Because the output end of the No. 1 motor 7 is connected to the top of the No. 1 sandpaper roller 6, the No. 1 motor 7 can drive the No. 1 sandpaper roller 6 to rotate, and automatically grind and deburr the side edges of the door core panel.

[0022] The burr removal mechanism includes a hydraulic cylinder 11, a sliding seat 12, a No. 2 sandpaper roller 13 and a No. 3 motor 14. The hydraulic cylinder 11 is installed on the top of the No. 2 frame 4. The output end of the hydraulic cylinder 11 is connected to the sliding seat 12. The inner side of the sliding seat 12 is rotatably connected to the No. 2 sandpaper roller 13. The outer side of the sliding seat 12 is installed with a No. 3 motor 14. The output end of the No. 3 motor 14 is connected to one end of the No. 2 sandpaper roller 13. The No. 3 motor 14 can drive the No. 2 sandpaper roller 13 to rotate. Since the sliding seat 12 is connected to the output end of the hydraulic cylinder 11, the hydraulic cylinder 11 can drive the sliding seat equipped with the No. 2 sandpaper roller 13. 12 moves downward to grind and deburr one side of the door core plate, and then the hydraulic cylinder 11 drives the sliding seat 12 to move upward until it is flush with the deburring position of the top of the door core plate, and the conveying roller 2 drives the door core plate to continue to move forward to grind and deburr its top. When the other side of the grinding and deburring moves to the bottom of the No. 2 sandpaper roller 13, the hydraulic cylinder 11 drives the No. 2 sandpaper roller 13 to move downward again to grind and deburr it, and then move out of the outside of the device, and finally turn the bottom of the door core plate upward, and use the No. 2 sandpaper roller 13 to grind and deburr it to completely deburr the door core plate.

[0023] A collecting hopper 22 is installed on the outside of the base 1, a dust box 18 is provided on one side of the collecting hopper 22, a dust collecting mechanism is provided between the collecting hopper 22 and the dust box 18, one side of the collecting hopper 22 is communicated with the inside of the accommodating chamber, the dust collecting mechanism includes a fan 19, a filter element 20 and a connecting pipe 21, a fan 19 is provided on one side of the dust box 18, an input end of the fan 19 is communicated with one side of the dust box 18 through the filter element 20, and the other side of the dust box 18 is connected to the dust box 18 through the connecting pipe 21. The connecting pipe 21 is connected with the interior of the collecting hopper 22. The input end of the fan 19 is connected with the interior of the collecting hopper 22 through the filter element 20 and the connecting pipe 21, and the collecting hopper 22 is connected with the interior of the accommodating chamber. A filter element 20 is provided between the fan 19 and the dust collecting box 18. The filter element 20 can prevent dust from entering the interior of the fan 19 and causing blockage. Therefore, the fan 19 can generate suction at the position of the collecting hopper 22, and suck the dust generated by grinding burrs into the dust collecting box 18, so as to facilitate centralized treatment of the dust.

[0024] The door core plate surface deburring device, the second motor 10 and the bidirectional screw 9 can drive the two sliding blocks 8 to move toward each other, the movable seat 5 and the sliding block 8 are connected to each other, and the first sandpaper roller 6 is installed on the movable seat 5 to adjust the spacing between the two first sandpaper rollers 6 to fit the door core plates of different widths. Because the output end of the first motor 7 is connected to the top of the first sandpaper roller 6, the first motor 7 can drive the first sandpaper roller 6 to rotate, and automatically grind and deburr the side edges of the door core plate. The third motor 14 can The second sandpaper roller 13 is driven to rotate, and the hydraulic cylinder 11 can drive the sliding seat 12 equipped with the second sandpaper roller 13 to move downward to grind and deburr one side of the door core plate. When the other side of the door core plate moves to the bottom of the second sandpaper roller 13, the hydraulic cylinder 11 drives the second sandpaper roller 13 to move downward again to grind and deburr it, and then moves it out of the device. Finally, the bottom of the door core plate is turned upward, and the second sandpaper roller 13 is used to grind and deburr it to completely deburr the door core plate.

[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for removing burrs from the surface of a door core plate, comprising a base (1), a conveying roller (2), a first frame (3) and a second frame (4), characterized in that: The two ends of the base (1) are symmetrically rotatably connected with conveying rollers (2); a receiving cavity is provided inside the base (1); a first frame (3) is provided on one side of the receiving cavity; an outer edge grinding mechanism is provided on the inner side of the first frame (3); a second frame (4) is provided on one side of the first frame (3); a burr removal mechanism is provided inside the second frame (4); The outer grinding mechanism comprises a movable seat (5), a No. 1 sandpaper roller (6), a No. 1 motor (7) and a sliding block (8); a slide groove is provided on the top of the No. 1 frame (3); sliding blocks (8) are symmetrically slidably mounted at both ends of the slide groove; the bottom end of the sliding block (8) is connected to the movable seat (5); the inner side of the movable seat (5) is rotatably connected to the No. 1 sandpaper roller (6); the top end of the movable seat (5) is mounted with the No. 1 sandpaper roller (6); the top end of the movable seat (5) is mounted with the No. 1 motor (7); and the output end of the No. 1 motor (7) is connected to the top end of the movable seat (5).

2. A door core board surface deburring device according to claim 1, characterized in that: The top end of the No. 1 frame (3) is rotatably connected to a bidirectional screw rod (9), a No. 2 motor (10) is installed on one side of the top end of the No. 1 frame (3), an output end of the No. 2 motor (10) is connected to one end of the bidirectional screw rod (9), and the two ends of the bidirectional screw rod (9) respectively pass through the interior of two sliding blocks (8) and are threadedly connected thereto.

3. The door core board surface deburring device according to claim 1, characterized in that: The burr removal mechanism comprises a hydraulic cylinder (11), a sliding seat (12), a No. 2 sandpaper roller (13) and a No. 3 motor (14); the hydraulic cylinder (11) is mounted on the top of the No. 2 frame (4); the output end of the hydraulic cylinder (11) is connected to the sliding seat (12); the inner side of the sliding seat (12) is rotatably connected to the No. 2 sandpaper roller (13); the outer side of the sliding seat (12) is mounted with the No. 3 motor (14); the output end of the No. 3 motor (14) is connected to one end of the No. 2 sandpaper roller (13).

4. The door core board surface deburring device according to claim 1, characterized in that: One end of each of the two conveying rollers (2) is connected to a pulley (16), and the two pulleys (16) are connected to each other via a belt (17). A support beam is installed on the top of the accommodating cavity, and one end of the conveying roller (2) is connected to a No. 4 motor (15).

5. The door core board surface deburring device according to claim 1, characterized in that: A collecting hopper (22) is installed on the outside of the base (1), a dust collecting box (18) is provided on one side of the collecting hopper (22), a dust collecting mechanism is provided between the collecting hopper (22) and the dust collecting box (18), and one side of the collecting hopper (22) is connected to the interior of the accommodating cavity.

6. A door core board surface deburring device according to claim 5, characterized in that: The dust collecting mechanism comprises a fan (19), a filter element (20) and a connecting pipe (21); a fan (19) is provided on one side of the dust collecting box (18); an input end of the fan (19) is connected to one side of the dust collecting box (18) through the filter element (20); and the other side of the dust collecting box (18) is connected to the interior of a collecting hopper (22) through the connecting pipe (21).

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