Excess material conveying device of drilling and milling center

Abstract

The utility model discloses an excess material conveying device of a drilling and milling center, which comprises a conveying frame, the conveying frame is fixedly arranged on a drilling and milling machine frame, a dust hood is fixedly arranged at one end of the conveying frame, and a driving belt wheel is rotatably arranged in the dust hood and matched with the dust hood. The driven belt wheel is rotationally arranged at the other end of the conveying frame and is parallel to the driving belt wheel, the two sides of the conveying belt are arranged on the driving belt wheel and the driven belt wheel correspondingly, the excess material scraper is fixedly arranged on the lower side face of the dust suction hood and is matched with the conveying belt, and the driving assembly is fixedly arranged on the conveying frame and is used for driving the driving belt wheel to rotate. And a dust collection opening is formed in the dust collection cover. And the excess material conveying device is arranged, so that excess materials can be effectively conveyed into the dust collection cover through the conveying belt and then are removed in the dust collection cover, the drilling and milling center cannot be stopped, and extra workload cannot be caused to workers.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying, in particular to a residual material conveying device for a drilling and milling center. Background Art

[0002] With the development of technology, wood processing is now automated. A large amount of residual material will be generated after drilling and milling. The current cleaning method is manual cleaning. When the processing is completed, the drilling and milling center will stop working and the residual material will be manually removed. Manual cleaning causes additional workload, and the processing equipment will be stopped and cannot be processed, which reduces the processing efficiency. The residual material is inconvenient to clean after entering the bottom of the processing equipment, which increases the difficulty of cleaning. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a residual material conveying device for a drilling and milling center.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] The conveying device of a drilling and milling center comprises a conveying frame, a conveyor belt, a driving pulley, a driven pulley, a dust collection hood, a residual material scraper and a driving assembly, wherein the conveying frame is fixedly arranged on the drilling and milling machine frame, the dust collection hood is fixedly arranged on one end of the conveying frame, the driving pulley is rotatably arranged in the dust collection hood and cooperates with the dust collection hood, the driven pulley is rotatably arranged on the other end of the conveying frame and is arranged parallel to the driving pulley, the two sides of the conveying belt are respectively arranged on the driving pulley and the driven pulley, the residual material scraper is fixedly arranged on the lower side of the dust collection hood and cooperates with the conveyor belt, the driving assembly is fixedly arranged on the conveying frame and is used to drive the driving pulley to rotate, and a dust collection port is provided on the dust collection hood.

[0006] Furthermore, the driving assembly includes a driving motor and a reducer, the reducer is fixedly arranged on the conveying frame and the output end is connected to the driving pulley, and the driving motor is fixedly arranged on the reducer and the output end is connected to the input end of the reducer.

[0007] Furthermore, an inclined plate for collecting residual materials is fixedly provided on the lower side of the dust hood, and the inclined plate is arranged between the residual material scraper and the bottom of the dust hood. The bottom of the dust hood is arranged opposite to the conveyor belt, and the dust suction port is arranged close to the lower end side of the inclined plate.

[0008] Furthermore, the middle portion of the conveyor belt is arranged on a supporting wheel, and both ends of the supporting wheel are fixedly arranged on the conveyor frame through supporting seats.

[0009] Furthermore, a limiting groove is provided on the support seat, and a limiting end head that cooperates with the limiting groove is provided on the end of the support wheel.

[0010] Furthermore, material guide plates are provided on both sides of the conveyor frame, and the lower ends of the material guide plates are provided on the inner sides of the conveyor belt.

[0011] Furthermore, the material guide plate is fixedly arranged on the conveying frame at an angle.

[0012] Furthermore, both ends of the driven pulley are respectively arranged in two first bearings, and the first bearings are fixed on the conveying frame through bearing seats.

[0013] Furthermore, both ends of the driving pulley are fixed on the dust cover through two second bearings respectively.

[0014] Furthermore, the dust hood is fixedly arranged on a height adjustment plate, the height adjustment plate is fixedly arranged on a connecting frame, and the connecting frame is fixed on the conveying frame through a thickness adjustment plate.

[0015] The beneficial effects of the utility model are:

[0016] 1) In this technology, the setting of the residual material conveying device can effectively convey the residual material to the dust hood through the conveyor belt, and then remove it in the dust hood, which will not cause the drilling and milling center to stop operating and will not cause additional workload for the workers.

[0017] 2) In this technology, a residual material scraper is provided in the dust collection hood, which can effectively intercept the residual material in the dust collection hood and prevent the residual material on the conveyor belt from spilling onto the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional connection structure diagram of the residual material conveying device;

[0019] Figure 2 This is a structural diagram of the connection between the driving pulley and the driven pulley on the conveyor frame;

[0020] Figure 3 This is a structural diagram of the connection between the guide plate and the conveyor frame;

[0021] Figure 4 This is the local connection structure of the residual material conveying device Figure 1 ;

[0022] Figure 5 This is the local connection structure of the residual material conveying device Figure 2 ;

[0023] In the figure, 1- conveyor frame, 2- conveyor belt, 3- driving pulley, 4- driven pulley, 5- dust hood, 6- residual material scraper, 7- drilling and milling frame, 8- dust suction port, 9- driving motor, 10- reducer, 11- tilting plate, 12- supporting wheel, 13- supporting seat, 14- limiting groove, 15- limiting end, 16- guide plate, 17- first bearing, 18- bearing seat, 19- second bearing, 20- height adjustment plate, 21- connecting frame, 22- thickness adjustment plate. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0025] See Figure 1-Figure 5 , the utility model provides a technical solution:

[0026] A residual material conveying device for a drilling and milling center includes a conveyor frame 1, a conveyor belt 2, a driving pulley 3, a driven pulley 4, a dust hood 5, a residual material scraper 6, and a drive assembly. The conveyor frame 1 is fixedly mounted on a drilling and milling machine frame 7. The dust hood 5 is fixedly mounted on one end of the conveyor frame 1. The driving pulley 3 is rotatably mounted within and cooperates with the dust hood 5. The driven pulley 4 is rotatably mounted on the other end of the conveyor frame 1 and is arranged parallel to the driving pulley 3. The conveyor belt 2 is mounted on both sides of the driving pulley 3 and the driven pulley 4, respectively. The residual material scraper 6 is fixedly mounted on the lower side of the dust hood 5 and cooperates with the conveyor belt 2. The drive assembly is fixedly mounted on the conveyor frame 1 and is used to rotate the driving pulley 3. The dust hood 5 is provided with a dust suction port 8. The driven pulley 4 is mounted on two first bearings 17 at each end, each of which is fixed to the conveyor frame 1 via a bearing seat 18. The driving pulley 3 is mounted on two second bearings 19 at each end, each of which is fixed to the dust hood 5. The conveyor frame 1 is fixedly mounted on the drilling and milling frame 7, on which the automated wood processing equipment is mounted. The residual material generated during the processing falls onto the conveyor belt 2 on the conveyor frame 1. The conveyor belt 2 is tightened by the driving pulley 3 and the driven pulley 4. The drive assembly drives the driving pulley 3 to rotate, and the driving pulley 3 drives the conveyor belt 2 to transport the residual material into the dust hood 5. Under the action of the residual material scraper 6, the residual material on the conveyor belt 2 is intercepted in the dust hood 5. The dust hood 5 is connected to the suction device in the existing technology on the outside, and the suction device sucks away the residual material through the dust suction port 8. The first bearing 17 and the second bearing 19 are both existing technologies. The driven pulley 4 rotates better under the action of the first bearing 17, and the driving pulley 3 rotates better under the action of the second bearing 19.

[0027] In some embodiments, the drive assembly includes a drive motor 9 and a reducer 10. The reducer 10 is fixedly mounted on the conveyor frame 1 and its output end is connected to the driving pulley 3. The drive motor 9 is fixedly mounted on the reducer 10 and its output end is connected to the input end of the reducer 10. The drive motor 9 and the reducer 10 are both conventional technologies. The drive motor 9 drives the driving pulley 3 to rotate through the reducer 10, and the driving pulley 3 drives the conveyor belt 2 to work and realize the conveyance of the residual material.

[0028] In some embodiments, an inclined plate 11 for collecting residual materials is fixedly provided on the lower side of the dust hood 5. The inclined plate 11 is provided between the residual material scraper 6 and the bottom of the dust hood 5. The bottom of the dust hood 5 is provided opposite to the conveyor belt 2, and the dust suction port 8 is provided near the lower end of the inclined plate 11. The inclined plate 11 is provided on the lower side of the dust hood 5 so that the residual materials can slide to the dust suction port 8, facilitating the discharge of the residual materials from the dust suction port 8. The dust suction port 8 is provided near the inclined lower end of the inclined plate 11 to facilitate better suction of the residual materials.

[0029] In some embodiments, the middle portion of the conveyor belt 2 is disposed on a support wheel 12, and both ends of the support wheel 12 are fixedly disposed on the conveyor frame 1 via support seats 13. A limiting groove 14 is disposed on the support seat 13, and a limiting end head 15 is disposed on the end of the support wheel 12 to cooperate with the limiting groove 14. The support wheel 12 is provided to prevent the middle portion of the conveyor belt 2 from being severely bent under the pressure of the residual material, which could easily cause the middle portion of the conveyor belt 2 to carry too much residual material and cause the residual material to fall to the ground. The support seat 13 is provided to mount the support wheel 12, and the limiting groove 14 cooperates with the limiting end head 15 to prevent the support wheel 12 from sliding axially during rotation.

[0030] In some embodiments, guide plates 16 are provided on both sides of the conveyor frame 1, with the lower ends of the guide plates 16 positioned on the inner side of the conveyor belt 2. The guide plates 16 are fixedly positioned on the conveyor frame 1 at an angle. The provision of the guide plates 16 allows the remaining material to fall smoothly onto the conveyor belt 2, preventing it from falling onto the ground.

[0031] In some embodiments, the dust hood 5 is fixed to a height adjustment plate 20, which is fixed to a connecting frame 21. The connecting frame 21 is fixed to the conveyor frame 1 via a thickness adjustment plate 22. The dust hood 5 is fixed to the height adjustment plate 20 via bolts, which in turn are fixed to the connecting frame 21 via bolts. The connecting frame 21 and the thickness adjustment plate 22 are then fixed to the conveyor frame 1 via bolts. The tension of the conveyor belt 2 can be adjusted by replacing the thickness adjustment plate 22 with a different thickness, and the installation height of the driving pulley 3 can be adjusted by replacing the height adjustment plate 20 with a different thickness.

[0032] In the description of the present invention, it should be understood that the terms "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "hinge" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0034] The above description is merely a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the concept described herein through the above teachings or techniques or knowledge in the relevant fields. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A residual material conveying device for a drilling and milling center, characterized by: The utility model comprises a conveying frame (1), a conveying belt (2), a driving pulley (3), a driven pulley (4), a dust hood (5), a residual material scraper (6) and a driving assembly, wherein the conveying frame (1) is fixedly arranged on a drilling and milling machine frame (7), the dust hood (5) is fixedly arranged on one end of the conveying frame (1), the driving pulley (3) is rotatably arranged in the dust hood (5) and cooperates with the dust hood (5), the driven pulley (4) is rotatably arranged on the other end of the conveying frame (1) and is arranged parallel to the driving pulley (3), the two sides of the conveying belt (2) are respectively arranged on the driving pulley (3) and the driven pulley (4), the residual material scraper (6) is fixedly arranged on the lower side of the dust hood (5) and cooperates with the conveying belt (2), the driving assembly is fixedly arranged on the conveying frame (1) and is used to drive the driving pulley (3) to rotate, and the dust hood (5) is provided with a dust suction port (8).

2. The excess material conveying device for a drilling and milling center according to claim 1, characterized in that: The drive assembly comprises a drive motor (9) and a reducer (10), wherein the reducer (10) is fixedly arranged on the conveying frame (1) and the output end is connected to the driving pulley (3), and the drive motor (9) is fixedly arranged on the reducer (10) and the output end is connected to the input end of the reducer (10).

3. A residual material conveying device for a drilling and milling center according to claim 1 or 2, characterized in that: An inclined plate (11) for collecting residual materials is fixedly provided on the lower side of the dust hood (5), and the inclined plate (11) is arranged between the residual material scraper (6) and the bottom of the dust hood (5). The bottom of the dust hood (5) is arranged opposite to the conveyor belt (2), and the dust suction port (8) is arranged close to the lower end side of the inclined plate (11).

4. A residual material conveying device for a drilling and milling center according to claim 1 or 2, characterized in that: The middle portion of the conveyor belt (2) is arranged on a support wheel (12), and both ends of the support wheel (12) are fixedly arranged on the conveyor frame (1) via support seats (13).

5. The excess material conveying device for a drilling and milling center according to claim 4, characterized in that: A limiting groove (14) is provided on the support seat (13), and a limiting end head (15) that cooperates with the limiting groove (14) is provided on the end of the support wheel (12).

6. A residual material conveying device for a drilling and milling center according to claim 1 or 2, characterized in that: Material guide plates (16) are provided on both sides of the conveying frame (1), and the lower ends of the material guide plates (16) are provided on the inner sides of the conveying belt (2).

7. The excess material conveying device of a drilling and milling center according to claim 6, characterized in that: The material guide plate (16) is fixedly arranged on the conveying frame (1) in an inclined manner.

8. The excess material conveying device for a drilling and milling center according to claim 1 or 2, characterized in that: Both ends of the driven pulley (4) are respectively arranged in two first bearings (17), and the first bearings (17) are fixed on the conveying frame (1) through bearing seats (18).

9. A residual material conveying device for a drilling and milling center according to claim 1 or 2, characterized in that: Both ends of the driving pulley (3) are fixed on the dust collecting cover (5) through two second bearings (19) respectively.

10. The excess material conveying device of a drilling and milling center according to claim 1 or 2, characterized in that: The dust hood (5) is fixedly arranged on a height adjustment plate (20), the height adjustment plate (20) is fixedly arranged on a connecting frame (21), and the connecting frame (21) is fixed on the conveying frame (1) via a thickness adjustment plate (22).

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