Multifunctional belt sander

Abstract

The utility model relates to a multifunctional belt sander, which belongs to the technical field of belt sanders, and comprises a fixed seat and a rotating main body which are rotatably connected, the lower end of one side of the rotating main body is rotatably connected with the fixed seat, an abrasive belt is arranged in the other side of the rotating main body, and a deviation adjusting mechanism for adjusting the deviation of the abrasive belt is arranged at the upper end of the rotating main body. The grinding and polishing device is compact in structure, convenient to operate, small in size, suitable for grinding and polishing of planes, circular surfaces, conical surfaces or irregular surfaces, flexible to operate, high in grinding efficiency, high in grinding precision, high in grinding efficiency and high in grinding precision. Grinding with angle requirements is achieved by adjusting the angle between the rotating body and the plane, the deviation position of the abrasive belt is adjusted through the deviation adjusting mechanism, and the tensioning degree of the abrasive belt is adjusted through the tensioning mechanism. One belt sander achieves multiple functions, machining efficiency is effectively improved, maintenance is easy, and meanwhile production cost is reduced.

Description

Technical Field

[0001] The utility model relates to a multifunctional sanding belt machine, belonging to the technical field of sanding belt machines. Background Art

[0002] The abrasive belt, driven by a drive motor, is the primary component for grinding and cutting. The operating principle of a belt sander is based on the belt's grinding and cutting properties. As the belt is rotated by the drive motor, the grinding head applies pressure, causing the belt to grind against the surface of the material being processed. Belt sanders require different types of sanders for flat, circular, or angular grinding, requiring frequent use. This is time-consuming and labor-intensive, requiring a stockpile of various types, and hindering efficient grinding. Therefore, developing a versatile sander is crucial. Utility Model Content

[0003] The utility model aims at the deficiencies in the above-mentioned prior art and provides a multifunctional sanding belt machine.

[0004] The technical solution of the utility model to solve the above technical problems is as follows:

[0005] A multifunctional sanding belt machine includes a rotatably connected fixed seat and a rotating body. The lower end of one side of the rotating body is rotatably connected to the fixed seat, and a sanding belt is provided inside the other side. The upper end of the rotating body is provided with an adjustment mechanism for adjusting the offset of the sanding belt, and the top end is provided with a tensioning mechanism for adjusting the tension of the sanding belt. The fixed seat is provided with a driving mechanism for driving the sanding belt.

[0006] Furthermore, the driving mechanism is provided with a driving wheel, a tensioning driven wheel and an adjusting driven wheel for driving the sanding belt, the driving wheel is located at the lower end of the rotating body, the tensioning driven wheel is located at the upper end of the rotating body, and the adjusting driven wheel is located between the driving wheel and the tensioning driven wheel.

[0007] Furthermore, the outer end of the driving wheel is provided with a connecting shaft for connecting to a grinding wheel or a polishing wheel.

[0008] Furthermore, the deviation adjustment mechanism includes a deviation adjustment connecting member installed inside the rotating body and connected to the deviation adjustment driven wheel.

[0009] Furthermore, the tensioning mechanism includes a tensioning adjustment groove provided at the upper end of the rotating body for adjusting the up and down movement of the tensioning driven wheel.

[0010] Furthermore, an angle adjustment plate is provided at the middle end of the rotating body.

[0011] Furthermore, one end of the angle adjustment plate is provided with an angle adjustment hole or an angle adjustment slot, the middle end is hinged to the rotating body, and the other end is provided with a detachably connected operating table.

[0012] Furthermore, an inner support plate for supporting the sanding belt is provided at the front middle end of the rotating body.

[0013] Furthermore, a protective cover for wrapping the sanding belt is provided on the rotating body, and a dust removal pipe is provided at the upper end of the rear side of the protective cover.

[0014] Furthermore, a control console is provided on the fixing seat.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention has a compact structure, is easy to operate, and is small in size. It is suitable for grinding and polishing of flat, circular, conical or irregular surfaces, and is flexible to operate. Grinding with angle requirements can be achieved by adjusting the angle between the rotating body and the plane. The position of the sanding belt offset can be adjusted by the deflection adjustment mechanism, and the tension of the sanding belt can be adjusted by the tensioning mechanism. A single sanding belt machine can realize multiple functions, effectively improve processing efficiency, be easy to maintain, and reduce production costs. Dust generated during the grinding process is collected by a dust removal pipe to keep the working environment clean. The grinding wheel or polishing wheel can be detachably connected via a connecting shaft to achieve precise grinding and polishing effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 It is a schematic diagram of the local structure of the utility model.

[0018] Figure 3 It is the right side view of the structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0020] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0021] In the figure, 1. fixed seat; 2. rotating body; 3. sanding belt; 4. inner support plate; 5. deviation adjustment mechanism; 6. tensioning mechanism; 7. protective cover; 8. driving mechanism; 9. angle adjustment plate; 10. control console; 11. dust removal pipe; 12. connecting shaft; 13. driving wheel; 14. tensioning driven wheel; 15. deviation adjustment driven wheel; 16. tensioning adjustment groove; 17. deviation adjustment connecting piece; 18. operating table. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] Example 1:

[0024] like Figure 1-Figure 5As shown, a multifunctional belt sander includes a rotatably connected fixed base 1 and a rotating body 2. The lower end of one side of the rotating body 2 is rotatably connected to the fixed base 1, and an abrasive belt 3 is installed inside the other side. The upper end of the rotating body 2 is provided with a deviation adjustment mechanism 5 for adjusting the offset of the abrasive belt 3, and the top end is provided with a tensioning mechanism 6 for adjusting the tension of the abrasive belt 3. The fixed base 1 is provided with a driving mechanism 8 for driving the abrasive belt 3. By adjusting the angle between the rotating body 2 and the plane between 0-180°, grinding with required angles can be achieved. A standard angle scale for the rotation angle can be added to the rotating body 2 to achieve precise adjustment. The deviation position of the abrasive belt 3 is adjusted by the deviation adjustment mechanism 5, and the tension of the abrasive belt 3 is adjusted by the tensioning mechanism 6.

[0025] The driving mechanism 8 is provided with a driving wheel 13, a tensioning driven wheel 14 and a deviation adjusting driven wheel 15 for driving the sanding belt 3. The driving wheel 13 is located at the lower end of the rotating body 2, the tensioning driven wheel 14 is located at the upper end of the rotating body 2, and the deviation adjusting driven wheel 15 is located between the driving wheel 13 and the tensioning driven wheel 14.

[0026] The deflection adjustment mechanism 5 includes a deflection adjustment connector 17 installed inside the rotating body 2 and connected to the deflection adjustment driven wheel 15. The deflection adjustment mechanism 5 drives the deflection adjustment driven wheel 15 to adjust the offset position of the sanding belt 3 through the deflection connector 17.

[0027] The tensioning mechanism 6 includes a tensioning adjustment groove 16 provided at the upper end of the rotating body 2 for adjusting the upward and downward movement of the tensioning driven wheel 14. The tensioning mechanism 6 drives the tensioning driven wheel 14 to slide up and down in the tensioning adjustment groove 16, thereby adjusting the tension of the abrasive belt 3.

[0028] An angle adjustment plate 9 is provided at the middle end of the rotating body 2 .

[0029] Example 2:

[0030] The machining angle is primarily achieved by rotating the main body 2, but can also be assisted by an angle adjustment plate 9. The angle adjustment plate 9 has an angle adjustment hole or angle adjustment slot at one end, is hinged to the rotating main body 2 at the middle end, and has a removably connected operating table 18 at the other end. The angle adjustment plate 9 has an adjustment angle of 10-90 degrees. The angle can also be adjusted by adjusting the angle of the operating table 18, which can be rotated 360 degrees on the connecting shaft at the lower end of the angle adjustment plate 9. A variety of workbenches suitable for grinding processes can also be added to the connecting shaft at the lower end of the angle adjustment plate 9, not limited to the operating table 18 of this application.

[0031] An inner support plate 4 for supporting the abrasive belt 3 is provided at the front middle end of the rotating body 2 .

[0032] The rotating body 2 is provided with a protective cover 7 that wraps the sanding belt 3, and a dust removal pipe 11 is provided at the upper end of the rear side of the protective cover 7. The dust removal pipe 11 has a dust removal function during the grinding process, which can reduce the impact of dust generated by grinding on the environment and the operator.

[0033] A control console 10 is provided on the fixing base 1. The control console 10 has a power switch, a start switch and a speed regulating switch for controlling the speed of the sanding belt 3.

[0034] Example 3:

[0035] The outer end of the driving wheel 13 is provided with a connecting shaft 12 for connecting a grinding wheel or a polishing wheel. The grinding wheel for grinding or the polishing wheel for polishing can be detachably connected on the connecting shaft 12 to achieve the extension of more functions.

[0036] The present application has a compact structure, is easy to operate, and is small in size. It is suitable for grinding and polishing flat, circular, conical or irregular surfaces. It is flexible in operation and can achieve angular grinding by adjusting the angle between the rotating body 2 and the plane. The offset position of the sanding belt 3 is adjusted by the deflection adjustment mechanism 5, and the tension of the sanding belt 3 is adjusted by the tensioning mechanism 6. A sanding belt machine can realize multiple functions, effectively improve processing efficiency, be easy to maintain, and reduce production costs. The dust generated during the grinding process is collected by the dust removal pipe 11 to keep the working environment clean. The grinding wheel or polishing wheel can be detachably connected through the connecting shaft 12 to achieve precise grinding and polishing effects.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional sanding belt machine, characterized in that: The invention comprises a rotatably connected fixed seat (1) and a rotating body (2), wherein the lower end of one side of the rotating body (2) is rotatably connected to the fixed seat (1), and an abrasive belt (3) is provided inside the other side. The upper end of the rotating body (2) is provided with a deviation adjustment mechanism (5) for adjusting the deviation of the abrasive belt (3), and the top end is provided with a tensioning mechanism (6) for adjusting the tension of the abrasive belt (3). The fixed seat (1) is provided with a driving mechanism (8) for driving the abrasive belt (3).

2. The multifunctional sanding machine according to claim 1, characterized in that: The driving mechanism (8) is provided with a driving wheel (13) for driving the sanding belt (3), a tensioning driven wheel (14) and a deflection adjusting driven wheel (15); the driving wheel (13) is located at the lower end of the rotating body (2); the tensioning driven wheel (14) is located at the upper end of the rotating body (2); and the deflection adjusting driven wheel (15) is located between the driving wheel (13) and the tensioning driven wheel (14).

3. The multifunctional sanding machine according to claim 2, characterized in that: The outer end of the driving wheel (13) is provided with a connecting shaft (12) for connecting to a grinding wheel or a polishing wheel.

4. The multifunctional sanding machine according to claim 2, characterized in that: The deviation adjustment mechanism (5) comprises a deviation adjustment connecting member (17) installed inside the rotating body (2) and connected to the deviation adjustment driven wheel (15).

5. The multifunctional sanding machine according to claim 2, characterized in that: The tensioning mechanism (6) comprises a tensioning adjustment groove (16) provided at the upper end of the rotating body (2) for adjusting the upward and downward movement of the tensioning driven wheel (14).

6. The multifunctional sanding belt machine according to claim 1 or 2, characterized in that: An angle adjustment plate (9) is provided at the middle end of the rotating body (2).

7. The multifunctional sanding machine according to claim 6, characterized in that: One end of the angle adjustment plate (9) is provided with an angle adjustment hole or an angle adjustment slot, the middle end is hinged to the rotating body (2), and the other end is provided with a detachably connected operating table (18).

8. The multifunctional sanding belt machine according to claim 1 or 2, characterized in that: An inner support plate (4) for supporting the sanding belt (3) is provided at the front middle end of the rotating body (2).

9. The multifunctional sanding belt machine according to claim 1 or 2, characterized in that: The rotating body (2) is provided with a protective cover (7) for wrapping the sanding belt (3), and a dust removal pipe (11) is provided at the upper end of the rear side of the protective cover (7).

10. The multifunctional sanding belt machine according to claim 1 or 2, characterized in that: A control console (10) is provided on the fixing seat (1).

Images