Environment-friendly polishing device for musical instrument manufacturing

Abstract

The environment-friendly polishing device for musical instrument manufacturing comprises a workbench, a control box is fixedly connected to the left side of the upper end face of the workbench, a control panel is fixedly connected to the front end face of the control box, heat dissipation openings are evenly formed in the left end face of the control box, and a housing is fixedly connected to the right side of the control box; the lower portion of the housing is fixedly connected to the upper end face of the workbench, the front end face of the housing is movably connected with a box door, the center of the box door is provided with an observation window, the center of the right end face of an inner cavity of the housing is provided with a fixing device, the rear side of the inner cavity of the housing is provided with a grinding mechanism, and the top end face of the inner cavity of the housing is fixedly connected with a blower device. Operation is convenient, and grinding efficiency is effectively improved.

Description

Technical Field

[0001] The present disclosure specifically discloses a technical field of musical instrument processing, and in particular relates to a polishing device for environmentally friendly musical instrument manufacturing. Background Art

[0002] Musical instruments are tools that can produce musical sounds and can be used to recreate musical art. Humans express and communicate their thoughts and feelings by playing musical instruments. The music industry and the music academic community have different views on the definition of musical instruments. The music industry believes that only sound-producing instruments used for music are musical instruments, while the music academic community usually regards many sound-producing instruments in non-musical fields, such as the sounding of gongs and drums in ancient wars, prayers and chanting in religion, ritual signals in weddings and funerals, and signal devices for attracting merchants, as musical instruments. They even regard some production tools and daily life utensils, such as bows, saws, pestles, jars, cups, plates, cups, bowls, etc., as musical instruments when they are played, and call them musical bows, musical saws, musical cups, musical pestles, etc. The main products of the musical instrument manufacturing industry are basically the musical instruments involved in the music industry, that is, the tools that can be used to recreate musical art;

[0003] According to application number 201920587836.4, a musical instrument key tube grinding device is disclosed. Aiming at the problem of low existing grinding efficiency, the following scheme is proposed, which comprises a base, both ends of the top of the base are welded with vertically arranged fixing plates, the tops of the two fixing plates are welded with horizontally arranged top plates, a horizontally arranged motor is installed on the outer side of one of the fixing plates, the output end of the motor is connected to a vertically arranged grinding wheel, a positioning rod is threadedly connected to the outer side of the other fixing plate, the left end of the positioning rod is rotatably connected to a vertically arranged movable plate, a mounting groove is opened on the top of the base, a slider is slidably connected to the bottom inner wall of the mounting groove, and the bottom end of the movable plate is welded to the left end of the top of the slider;

[0004] The fixing device of the existing musical instrument polishing device cannot be adjusted according to the thickness and length of the musical instrument pipe, and has low adaptability. In addition, the existing musical instrument polishing device cannot collect the fine chips from polishing, resulting in the outer wall of the musical instrument being covered with dust and requiring cleaning, which increases labor costs. Therefore, we propose an environmentally friendly polishing device for musical instrument manufacturing. Summary of the invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a structure with high adaptability and convenient for collecting fine debris.

[0006] An environmentally friendly polishing device for manufacturing musical instruments includes a workbench, a control box is fixedly connected to the left side of the upper end surface of the workbench, a control panel is fixedly connected to the front end surface of the control box, heat dissipation ports are evenly opened on the left end surface of the control box, a cover shell is fixedly connected to the right side of the control box, the lower part of the cover shell is fixedly connected to the upper end surface of the workbench, a box door is movably connected to the front end surface of the cover shell, an observation window is arranged at the center of the box door, a fixing device is arranged at the center of the right end surface of the inner cavity of the cover shell, a polishing mechanism is arranged on the rear side of the inner cavity, and an air blowing device is fixedly connected to the top end surface of the inner cavity of the cover shell.

[0007] According to the technical solution provided in the embodiment of the present application, the fixing device includes a mounting plate, a first electric telescopic rod, a bearing, a fixed disk and a rubber column. The middle part of the right end surface of the inner cavity of the cover shell is evenly fixedly connected with two groups of first electric telescopic rods. The end of the first electric telescopic rod is fixedly connected with a mounting plate. The mounting plate is fixedly connected with a bearing at the center of an end surface of the first electric telescopic rod away from the first electric telescopic rod. The end surface of the outer ring of the bearing is fixedly connected with a fixed disk. The inner cavity of the fixed disk is fixedly connected with a rubber column near an end surface of the bearing. The left end surface of the fixed disk on the left side is fixedly connected to the motor shaft of the stepper motor. The inner cavity of the fixed disk on the left side is fixedly connected with a rubber column near an end surface of the motor shaft. The rubber columns on the left and right correspond to each other.

[0008] According to the technical solution provided in the embodiment of the present application, the rubber column is in the shape of a truncated cone, and the side with a smaller end surface area of ​​the truncated cone corresponds to the other side.

[0009] According to the technical solution provided in the embodiment of the present application, the grinding mechanism includes a grinder, a second electric telescopic rod, a slider, a movable seat, a slide groove, a screw and a servo motor. A servo motor is fixedly connected to the rear side of the right end surface of the cover shell, and the motor shaft of the servo motor extends through and extends to the inner cavity of the cover shell and is fixedly connected to a screw. The end of the screw is movably connected to the right end surface of the control box, a slide groove is provided at the lower part of the rear end surface of the inner cavity of the cover shell, a slider is provided inside the slide groove, a movable seat is sleeved in the middle part of the outer wall of the screw, the front end surface of the slider is fixedly connected to the rear end surface of the movable seat, the middle part of the front end surface of the movable seat is fixedly connected to the second electric telescopic rod, and the end of the second electric telescopic rod is fixedly connected to the grinder.

[0010] According to the technical solution provided in the embodiment of the present application, leakage holes are evenly opened on the right side of the upper end surface of the workbench, a storage box is installed in the inner cavity of the workbench, and the front panel of the storage box extends through to the front side of the workbench.

[0011] According to the technical solution provided in the embodiment of the present application, the blowing device includes a driving motor and fan blades. The driving motor is fixedly connected to the middle part of the upper end surface of the cover shell. The motor shaft of the driving motor extends through the inner cavity of the cover shell and is fixedly connected to the fan blades.

[0012] In summary, the present application discloses an environmentally friendly polishing device for musical instrument manufacturing.

[0013] Beneficial effects:

[0014] 1. Through the fixing device and the stepping motor, the round table and the fixed plate cooperate to ensure that they can adapt to musical pipes of different thicknesses. By extending and retracting the first electric telescopic rod, the distance between the right fixed plate and the round table and the left round table and the fixed plate is adjusted to adapt to musical pipes of different lengths, thereby achieving stable rotation of the musical pipes and improving adaptability of use.

[0015] 2. Through the cover, air blowing device, leakage hole, workbench and storage box, fine chips fall on the end surface of the workbench or fly during grinding. The cover can prevent the fine chips from flying, and the fan blades are driven by the driving motor to rotate, and the fine chips are blown. The fine chips can enter the storage box through the leakage hole, thereby improving the cleanliness of the instrument pipe and the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 It is a schematic diagram of the environmentally friendly polishing device for making musical instruments in the present application;

[0018] Figure 2 It is a schematic cross-sectional view of the structure of the environmentally friendly musical instrument manufacturing polishing device in the present application;

[0019] Figure 3 This application Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. workbench; 2. control box; 3. heat dissipation port; 4. control panel; 5. cover; 6. fixing device; 61. mounting plate; 62. first electric telescopic rod; 63. bearing; 64. fixing plate; 65. rubber column; 7. grinding mechanism; 71. grinder; 72. second electric telescopic rod; 73. slider; 74. moving seat; 75. slide groove; 76. screw rod; 77. servo motor; 8. box door; 9. observation window; 10. storage box; 12. leakage hole; 13. drive motor; 14. fan blade. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] As mentioned in the background technology, the fixing device of the musical instrument polishing device in the prior art cannot be adjusted according to the thickness and length of the musical instrument pipe, and has low adaptability. In addition, the existing musical instrument polishing device cannot collect the fine chips produced by polishing, resulting in the outer wall of the musical instrument pipe being covered with dust and requiring cleaning, which increases labor costs. The present disclosure proposes a structure that has high adaptability and is convenient for collecting fine chips.

[0024] Example 1

[0025] See also Figure 1 The environmentally friendly polishing device for musical instrument manufacturing includes a workbench 1, and the workbench 1 is hollow. A control box 2 is fixedly connected to the left side of the upper end surface of the workbench 1, and a control panel 4 is fixedly connected to the front end surface of the control box 2. In order to facilitate the heat discharge of the control box 2, heat dissipation ports 3 are evenly opened on the left end surface of the control box 2.

[0026] See also Figure 1 In order to ensure that the fine chips from the grinding of the musical instrument will not fly, a cover shell 5 is fixedly connected to the right side of the control box 2, and the lower part of the cover shell 5 is fixedly connected to the upper end surface of the workbench 1, and a box door 8 is movably connected to the front end surface of the cover shell 5, and an observation window 9 is arranged at the center of the box door 8 for convenient observation of the grinding situation. In order to ensure that it can adapt to musical pipes of different specifications, a fixing device 6 is arranged at the center of the right end surface of the inner cavity of the cover shell 5, and a stepping motor is fixedly connected to the middle part of the right end surface of the inner cavity of the control box 2, and the motor shaft of the stepping motor extends through the inner cavity of the cover shell 5 and corresponds to the fixing device 6. In order to facilitate grinding, a grinding mechanism 7 is arranged on the rear side of the inner cavity of the cover shell 5, and in order to facilitate the fine chips from grinding to enter the inner cavity of the workbench 1, a blowing device is fixedly connected to the top end surface of the inner cavity of the cover shell 5.

[0027] See also Figure 2In order to facilitate the grinding of the outer wall of the music pipe of different specifications, the fixing device 6 is composed of the mounting plate 61, the first electric telescopic rod 62, the bearing 63, the fixing plate 64 and the rubber column 65. The first electric telescopic rod 62 of two groups is evenly fixedly connected in the middle of the right end surface of the inner cavity of the cover shell 5. The mounting plate 61 is fixedly connected at the end of the first electric telescopic rod 62. The bearing 63 is fixedly connected at the center of the end surface of the mounting plate 61 away from the first electric telescopic rod 62. The fixing plate 64 is fixedly connected to the end surface of the outer ring of the bearing 63, and the fixing plate 64 is in a circular groove shape. The rubber column 65 is fixedly connected to the end surface of the inner cavity of the fixing plate 64 close to the bearing 63. In order to ensure that the left end of the music pipe can be fixed, the fixing plate 64 is also fixedly connected to the end of the motor shaft of the stepping motor. The rubber column 65 is fixedly connected to the inner cavity of the left fixing plate 64 close to the end surface of the motor shaft, and the left and right rubber columns 65 correspond to each other.

[0028] See also Figure 2 In order to adapt to musical pipes of different thicknesses, the rubber column 65 is in a truncated cone shape, and the side with a smaller end surface area of ​​the truncated cone corresponds to the other side, so that musical pipes of different thicknesses can be installed outside the rubber column 65, thereby ensuring the stability of the musical pipes.

[0029] See also Figure 2 In order to ensure that the left and right sides of the musical instrument pipe can be polished, a polishing mechanism 7 is composed of a grinder 71, a second electric telescopic rod 72, a slider 73, a movable seat 74, a slide groove 75, a screw rod 76 and a servo motor 77. A servo motor 77 is fixedly connected to the rear side of the right end surface of the cover shell 5. The motor shaft of the servo motor 77 extends through the inner cavity of the cover shell 5 and is fixedly connected to the screw rod 76, and the end of the screw rod 76 is movably connected to the right end surface of the control box 2. A slide groove 75 is provided at the lower part of the rear end surface of the inner cavity of the cover shell 5, and a slider 73 is provided inside the slide groove 75. A movable seat 74 is sleeved in the middle of the outer wall of the screw rod 76, and the front end surface of the slider 73 is fixedly connected to the rear end surface of the movable seat 74. The second electric telescopic rod 72 is fixedly connected to the middle of the front end surface of the movable seat 74, and the grinder 71 is fixedly connected to the end of the second electric telescopic rod 72.

[0030] See also Figure 2 In order to ensure that the fine chips from grinding can be collected, leakage holes 12 are evenly opened on the right side of the upper end surface of the workbench 1, and a storage box 10 is installed in the inner cavity of the workbench 1. The front panel of the storage box 10 extends through to the front side of the workbench 1, and a handle is fixedly connected to the middle of the front panel of the storage box 10 to facilitate the extraction of the storage box 10.

[0031] Example 2

[0032] See also Figure 3In order to clean the polished musical pipes and the working environment, a blowing device is formed by a driving motor 13 and a fan blade 14. The driving motor 13 is fixedly connected to the middle of the upper end surface of the cover shell 5, and the motor shaft of the driving motor 13 extends through the inner cavity of the cover shell 5 and is fixedly connected to the fan blade 14. When the fan blade 14 blows air, fine chips can fall and enter the inner cavity of the storage box 10 through the leakage hole 13.

[0033] Working principle: When in use, open the box door 8, place the music pipe to be polished in the inner cavity of the cover 5, ensure that the left side of the music pipe is inserted outside the left rubber column 65, ensure that the music pipe is level, use an external power connection, start the first electric telescopic rod 62, the first electric telescopic rod 62 extends, drives the mounting plate 61 to move leftward, ensure that the right side of the music pipe is inserted outside the right rubber column 65, start the servo motor 77, the servo motor 77 drives the screw rod 76 to rotate, and through the cooperation of the slide groove 75 and the slider 73, it has a limiting effect to ensure that the screw rod 76 rotates to drive the movable seat 74 to move left and right, start the second electric telescopic rod 72, the second electric telescopic rod 72 extends, start the grinder 71, ensure that the grinder 71 grinds the outer wall of the music tube, and start the stepper motor at the same time. The stepper motor drives the left fixed plate 64 to rotate, thereby driving the music tube to rotate to ensure that the outer wall of the music tube is evenly grinded. Finally, the drive motor 13 is started, and the drive motor 13 drives the fan blades 14 to rotate. The fan blades 14 blow air to blow off the fine chips on the outer wall of the music tube, and the fine chips enter the storage box 10 through the leakage hole 12.

[0034] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. An environmentally friendly polishing device for musical instrument manufacturing, comprising a workbench (1), characterized in that: A control box (2) is fixedly connected to the left side of the upper end surface of the workbench (1), a control panel (4) is fixedly connected to the front end surface of the control box (2), a heat dissipation port (3) is evenly arranged on the left end surface of the control box (2), a cover shell (5) is fixedly connected to the right side of the control box (2), the lower part of the cover shell (5) is fixedly connected to the upper end surface of the workbench (1), a box door (8) is movably connected to the front end surface of the cover shell (5), an observation window (9) is arranged at the center of the box door (8), a fixing device (6) is arranged at the center of the right end surface of the inner cavity of the cover shell (5), a grinding mechanism (7) is arranged at the rear side of the inner cavity, and a blasting device is fixedly connected to the top end surface of the inner cavity of the cover shell (5).

2. The environmentally friendly polishing device for musical instrument manufacturing according to claim 1, characterized in that: The fixing device (6) comprises a mounting plate (61), a first electric telescopic rod (62), a bearing (63), a fixing plate (64) and a rubber column (65); two groups of first electric telescopic rods (62) are evenly fixedly connected to the middle of the right end surface of the inner cavity of the housing (5); the end of the first electric telescopic rod (62) is fixedly connected to the mounting plate (61); the center of an end surface of the mounting plate (61) away from the first electric telescopic rod (62) is fixedly connected to the bearing (63); the outer ring end surface of the bearing (63) is fixedly connected to the fixing plate (64); the inner cavity of the fixing plate (64) is fixedly connected to an end surface close to the bearing (63) and the rubber column (65) is fixedly connected; the left end surface of the fixing plate (64) on the left side is fixedly connected to the motor shaft of the stepping motor; the inner cavity of the fixing plate (64) on the left side is fixedly connected to an end surface close to the motor shaft and the rubber column (65) is fixedly connected; the left and right rubber columns (65) correspond to each other.

3. The environmentally friendly polishing device for musical instrument manufacturing according to claim 2, characterized in that: The rubber column (65) is in the shape of a truncated cone, and the side with a smaller end surface area of ​​the truncated cone corresponds to the other side.

4. The environmentally friendly polishing device for musical instrument manufacturing according to claim 1, characterized in that: The grinding mechanism (7) comprises a grinder (71), a second electric telescopic rod (72), a slider (73), a movable seat (74), a slide groove (75), a screw rod (76) and a servo motor (77). The rear side of the right end face of the cover shell (5) is fixedly connected with the servo motor (77). The motor shaft of the servo motor (77) extends through the inner cavity of the cover shell (5) and is fixedly connected with the screw rod (76). The end of the screw rod (76) is movably connected to the right end face of the control box (2). The lower part of the rear end face of the inner cavity of the cover shell (5) is provided with a slide groove (75). The slide groove (75) is provided inside the slide groove (75). The middle part of the outer wall of the screw rod (76) is sleeved with the movable seat (74). The front end face of the slider (73) is fixedly connected to the rear end face of the movable seat (74). The middle part of the front end face of the movable seat (74) is fixedly connected with the second electric telescopic rod (72). The end of the second electric telescopic rod (72) is fixedly connected with the grinder (71).

5. The environmentally friendly polishing device for musical instrument manufacturing according to claim 1, characterized in that: Leakage holes (12) are evenly arranged on the right side of the upper end surface of the workbench (1), a storage box (10) is installed in the inner cavity of the workbench (1), and the front panel of the storage box (10) extends through to the front side of the workbench (1).

6. The environmentally friendly polishing device for musical instrument manufacturing according to claim 1, characterized in that: The blowing device comprises a driving motor (13) and a fan blade (14); the driving motor (13) is fixedly connected to the middle of the upper end surface of the casing (5); the motor shaft of the driving motor (13) extends through the inner cavity of the casing (5) and is fixedly connected to the fan blade (14).

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