Polishing device for bamboo product production

Abstract

The utility model discloses a polishing device for bamboo product production, which relates to the technical field of bamboo product processing devices and comprises a frame and a drum, the drum is arranged on the upper portion of the frame, and a drum body of the drum is rotatably connected with a rotating ring mounted at one end of the frame in an embedded manner. By arranging the motor, the belt transmission assembly, the rotary drum and the ball-milling steel balls, the motor can drive the rotary drum to rotate through the belt transmission assembly, and then the bamboo tube and the ball-milling steel balls in the rotary drum are driven to roll over, so that the ball-milling steel balls are continuously rubbed with the surface of the bamboo tube, and comprehensive polishing of the surface of the bamboo tube is achieved. According to the bamboo product polishing machine, polishing is more comprehensive, the polishing effect is better, the scrap leaking holes are formed in the surface of the rotary drum, bamboo scraps generated by polishing can directly leak down to be separated from bamboo products through the scrap leaking holes, then the bamboo scraps are directly guided out through the scrap guiding disc, the follow-up screening operation is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bamboo product processing devices, in particular to a grinding device for producing bamboo products. Background Art

[0002] Bamboo products refer to products made from bamboo as raw materials, mostly daily necessities. Bamboo tube is made of bamboo The container for liquids is a bamboo product widely used in daily life. The bamboo tube has burrs on the surface during the production process. Make the surface of the bamboo tube smoother and will not hurt the user's hands. The surface of the bamboo tube often needs to be polished during production. .

[0003] However, the existing grinding devices for bamboo product production are mainly composed of a motor and a grinding disc. When in use, the motor drives the grinding disc to grind the surface of the bamboo product. For example, patent authorization announcement No. CN 214642535 U discloses a stable grinding device for bamboo products. However, this grinding device is not convenient for grinding bamboo products such as bamboo tubes that are easy to roll. Therefore, the bamboo tube is easy to roll and difficult to control. In addition, the bamboo tube is a curved surface, and the contact part between the existing grinding disc and the bamboo tube is only a small part of the curved surface, so the grinding is not comprehensive. Utility Model Content

[0004] The purpose of the utility model is to provide a polishing device for producing bamboo products to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A grinding device for producing bamboo products comprises a frame and a rotating drum, wherein a rotating drum is arranged on the upper part of the frame, a body of the rotating drum is rotatably connected to a rotating ring embedded in one end of the frame, a rotating shaft is installed at one end of the rotating drum, the rotating shaft is rotatably connected to a bearing embedded in the other end of the frame, a belt transmission assembly is installed on the rotating shaft, a support plate is installed at the lower part of the frame, the other end of the belt transmission assembly is connected to a motor installed on the support plate, chip leakage holes are evenly opened on the surface of the rotating drum, a plurality of ball milling steel balls are arranged in the rotating drum, a chip guide plate is arranged directly below the rotating drum, a cross bar is installed in the rotating drum, and a discharging auxiliary assembly is installed on the cross bar.

[0007] As a further solution of the utility model: the belt drive assembly includes a large pulley, a small pulley and a belt, the large pulley is installed on the rotating shaft, the small pulley is installed on the motor output shaft, and the large pulley and the small pulley are connected by belt drive.

[0008] As a further solution of the utility model: the discharging auxiliary component includes a pull rod, a scraper and a handle. The pull rod is movably inserted into a through hole opened in the middle of the cross bar. A scraper is installed at one end of the pull rod located in the rotating drum, and a handle is installed at the other end of the pull rod.

[0009] As a further solution of the utility model: an end cover is installed on the end of the rotating drum away from the rotating shaft, and the top end of the end cover is hinged to the rotating drum.

[0010] As a further solution of the utility model: a locking piece is installed at the bottom of the end cover, and the locking piece is threadedly connected with a locking hole correspondingly opened on the rotating drum.

[0011] As a further solution of the utility model: the chip guide plate gradually tilts downward from front to back.

[0012] As a further solution of the utility model: the diameter of the chip leakage hole is smaller than the diameter of the ball milling steel ball.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a motor, a belt transmission assembly, a rotating drum and ball-milling steel balls. The motor can drive the rotating drum to rotate through the belt transmission assembly, and then drive the bamboo tube and the ball-milling steel balls in the rotating drum to roll, so that the ball-milling steel balls and the surface of the bamboo tube are constantly rubbed, thereby achieving comprehensive grinding of the surface of the bamboo tube. Compared with the existing grinding disc grinding method, the utility model has more comprehensive grinding and better grinding effect.

[0015] 2. The utility model opens chip leakage holes on the surface of the drum, and the chip leakage holes can make the bamboo chips generated by grinding directly leak down and be separated from the bamboo products, and then the bamboo chips are directly guided out through the chip guide plate, thereby reducing subsequent screening operations and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the internal structure of a grinding device for producing bamboo products.

[0017] Figure 2 This is the overall appearance of a grinding device for producing bamboo products.

[0018] Figure 3 A grinding device for bamboo product production Figure 2 Side view of the rotating drum.

[0019] 1. Frame; 2. Drum; 3. Rotating ring; 4. Rotating shaft; 5. Bearing; 6. Belt drive assembly; 601. Large pulley; 602. Small pulley; 603. Belt; 7. Motor; 8. Crossbar; 9. Discharging auxiliary assembly; 901. Pull rod; 902. Scraper; 903. Handle; 10. End cover; 11. Chip leakage hole; 12. Chip guide plate; 13. Support plate; 14. Locking piece; 15. Ball milling steel ball. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 In the embodiment of the utility model, a polishing device for producing bamboo products includes a frame 1 and a rotating drum 2. The rotating drum 2 is arranged on the upper part of the frame 1. The body of the rotating drum 2 is rotatably connected to a rotating ring 3 embedded in one end of the frame 1. A rotating shaft 4 is installed at one end of the rotating drum 2. The rotating shaft 4 is rotatably connected to a bearing 5 embedded in the other end of the frame 1. A belt transmission assembly 6 is installed on the rotating shaft 4. A support plate 13 is installed at the lower part of the frame 1. The other end of the belt transmission assembly 6 is connected to a motor 7 installed on the support plate 13. The belt transmission assembly 6 includes a large pulley 601, a small pulley 602 and a belt 603. The large pulley 601 is installed on the rotating shaft 4, and the small pulley 602 is installed on the output shaft of the motor 7. The large pulley 601 is installed on the rotating shaft 4, and the small pulley 602 is installed on the output shaft of the motor 7. 01 and the small pulley 602 are connected through the belt 603 transmission. An end cover 10 is installed on the end of the rotating drum 2 away from the rotating shaft 4. The top of the end cover 10 is hinged to the rotating drum 2, and a locking piece 14 is installed at the bottom of the end cover 10. The locking piece 14 is threadedly connected with the locking hole correspondingly opened on the rotating drum 2. The locking piece 14 is a threaded rod with a handle. The locking piece 14 can fix the end cover 10 and seal the port of the rotating drum 2. A number of ball-milling steel balls 15 are arranged in the rotating drum 2. The bamboo tube and the ball-milling steel balls 15 are driven to roll through the rotating drum 2, so that the ball-milling steel balls 15 are constantly rubbed against the surface of the bamboo tube to achieve comprehensive grinding of the surface of the bamboo tube. Compared with the existing grinding disc grinding method, the utility model has more comprehensive grinding and better grinding effect.

[0022] See also Figure 1-2 The surface of the drum 2 is evenly provided with chip leakage holes 11, and the aperture of the chip leakage holes 11 is smaller than the diameter of the ball milling steel balls 15. This design can prevent the ball milling steel balls 15 from leaking out of the chip leakage holes 11. A chip guide plate 12 is arranged directly below the drum 2, and the chip guide plate 12 gradually tilts downward from front to back. This design can facilitate the automatic discharge of bamboo debris under the action of gravity. The chip leakage holes 11 can make the bamboo debris generated by grinding directly leak down and separate from the bamboo products, and then the bamboo debris is directly guided out through the chip guide plate 12, reducing the subsequent screening operation and improving the production efficiency.

[0023] See also Figure 1 and Figure 3A cross bar 8 is installed in the rotating drum 2, and a discharging auxiliary component 9 is installed on the cross bar 8. The discharging auxiliary component 9 includes a pull rod 901, a scraper 902 and a handle 903. The pull rod 901 is movably inserted into the through hole opened in the middle of the cross bar 8. A scraper 902 is installed at one end of the pull rod 901 located in the rotating drum 2, and a handle 903 is installed at the other end of the pull rod 901. The scraper 902 is a semicircular plate, and the diameter of the scraper 902 is equal to the inner diameter of the rotating drum 2. The setting of the discharging auxiliary component 9 can facilitate the rapid unloading of bamboo products from the rotating drum 2, thereby improving the convenience of operation.

[0024] The working principle of the utility model is:

[0025] When in use, first open the end cover 10 upwards, then put the bamboo tube to be polished into the rotating drum 2, close the end cover 10 and turn the locking piece 14 to lock it, then turn on the motor 7, and the motor 7 drives the rotating drum 2 to rotate slowly through the belt transmission assembly 6. The bamboo tube and the ball milling steel balls 15 are constantly rolling and touching in the rotating drum 2 to generate friction, so that the burrs on the surface of the bamboo tube are polished off, and the polished debris is directly leaked into the chip guide plate 12 through the chip leakage hole 11, and is directly guided out from the lower end of the chip guide plate 12. After polishing, open the end cover 10, hold the handle 903 and pull the scraper 902 outward through the pull rod 901, and the scraper 902 pushes the bamboo product toward the end of the rotating drum 2 until the bamboo product is discharged from the end.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A grinding device for producing bamboo products, comprising a frame (1) and a rotating drum (2), characterized in that: A rotating drum (2) is arranged on the upper part of the frame (1), the drum body of the rotating drum (2) is rotatably connected to a rotating ring (3) embedded in one end of the frame (1), a rotating shaft (4) is installed on one end of the rotating drum (2), the rotating shaft (4) is rotatably connected to a bearing (5) embedded in the other end of the frame (1), a belt transmission assembly (6) is installed on the rotating shaft (4), a support plate (13) is installed on the lower part of the frame (1), the other end of the belt transmission assembly (6) is connected to a motor (7) installed on the support plate (13), the surface of the rotating drum (2) is evenly provided with chip leakage holes (11), a plurality of ball mill steel balls (15) are arranged in the rotating drum (2), a chip guide plate (12) is arranged directly below the rotating drum (2), a cross bar (8) is installed in the rotating drum (2), and a discharge auxiliary assembly (9) is installed on the cross bar (8).

2. A bamboo product production polishing device according to claim 1, characterized in that: The belt drive assembly (6) comprises a large pulley (601), a small pulley (602) and a belt (603); the large pulley (601) is mounted on the rotating shaft (4); the small pulley (602) is mounted on the output shaft of the motor (7); and the large pulley (601) and the small pulley (602) are connected via a belt (603).

3. A bamboo product production polishing device according to claim 1, characterized in that: The discharging auxiliary component (9) comprises a pull rod (901), a scraper (902) and a handle (903); the pull rod (901) is movably inserted into a through hole opened in the middle of the cross bar (8); the scraper (902) is installed at one end of the pull rod (901) located in the rotating drum (2), and the handle (903) is installed at the other end of the pull rod (901).

4. The grinding device for bamboo product production according to claim 1, characterized in that: An end cover (10) is mounted on one end of the rotating drum (2) away from the rotating shaft (4), and the top end of the end cover (10) is hingedly connected to the rotating drum (2).

5. A bamboo product production polishing device according to claim 4, characterized in that: A locking piece (14) is installed at the bottom of the end cover (10), and the locking piece (14) is threadedly connected to a corresponding locking hole provided on the rotating drum (2).

6. A bamboo product production polishing device according to claim 1, characterized in that: The chip guide plate (12) gradually tilts downward from front to back.

7. The grinding device for bamboo product production according to claim 1, characterized in that: The diameter of the chip leakage hole (11) is smaller than the diameter of the ball milling steel ball (15).

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