An adjustable abrasive belt sander

Abstract

The utility model discloses an adjustable abrasive belt polishing equipment relates to the technical field of polishing, including the box groove board table, the surface welding installation of box groove board table has the box board support, and the convex rod place welding installation of box board support surface has the locating support board, and the surface welding installation of locating support board has two groups of spacing support board, and the surface rotation installation of spacing support board has two groups of first guide roller, this adjustable abrasive belt polishing equipment, can be separated with the box groove board table and carries out the cleaning operation after the collection of the workpiece assembly waste of box groove board table upper material box frame place, and such mode not only guarantees that abrasive belt body can respond to the coincidence of different inclination angle workpiece assembly polishing operation, and also guarantees that abrasive belt body when working, its own has the simplicity of self -cleaning, and then through the flexible adjustment of abrasive belt body, the efficiency of workpiece assembly polishing operation is greatly improved, and the convenience of operation when workpiece polishing is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of polishing technology, and in particular to an adjustable belt sander. Background Technology

[0002] Belt grinding equipment is a type of grinding machine, also called a belt grinder. It is a commonly used mechanical processing equipment specifically designed for grinding the surfaces of metal products such as steel, aluminum, and copper, as well as pipes.

[0003] Comparing with the published patent number CN220783379U, a cantilevered double-belt sanding machine is disclosed, including a screw lifting device, a main frame, a frame guide rail, a double-belt drive device, guide rail rollers, guide rail roller mounting plate, a main cantilever, a cantilever guide rail, a front sanding belt, a rear sanding belt, a pressure plate-type sanding carriage, a tensioning device, a driven pulley, a rotary motor, a rotary support, and an equipment base.

[0004] Although the above solution does not require a dedicated workbench and can achieve automatic grinding simply by placing the workpiece under the cantilever of the equipment, the belt grinding device mainly relies on the rotation and axial displacement of the object being ground for grinding. However, the object being ground is affected by welding or assembly, and relying solely on the rotation and axial displacement of the object being ground can easily lead to uneven grinding. Therefore, this solution proposes an adjustable belt grinding device. Utility Model Content

[0005] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to solve the problems raised in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable belt sander, comprising a slotted plate platform, a plate support welded to the surface of the slotted plate platform, a positioning support plate welded to the protruding rod on the surface of the plate support, two sets of limiting support plates welded to the surface of the positioning support plate, two sets of first guide rollers rotatably mounted on the surface of the limiting support plate, a guide support plate slidably mounted on the surface of the positioning support plate, two sets of second guide rollers rotatably mounted on the surface of the guide support plate, and a sanding belt body rotatably mounted on the surfaces of the first and second guide rollers.

[0007] Preferably, a limiting block is welded to the surface of the guide plate, and a guide stud is rotatably installed on the inner side of the limiting block. The guide stud is threaded on the inner side of the positioning plate.

[0008] Preferably, a cleaning brush is slidably abutted against the surface of the sanding belt body, and a positioning groove is provided on the inner side of the positioning support plate, with the surface of the cleaning brush slidably mounted on the inner wall of the positioning groove on the positioning support plate.

[0009] Preferably, the surface of the trough plate is provided with a material collection groove, and a material collection box frame is slidably installed on the inner wall of the material collection groove on the trough plate.

[0010] Preferably, the guide support plate is located on the opposite side of the two sets of limiting support plates, and the aggregate box frame is located below the sand belt body.

[0011] Preferably, a protective plate frame is welded and installed on the surface of the tank platform, and the surface of the protective plate frame is inclined.

[0012] Preferably, the area where the cleaning brush abuts against the positioning groove is rectangular.

[0013] Preferably, a motor body is welded and installed on the surface of the box plate support, and the output end of the motor body is fixedly installed on the surface of the first guide roller.

[0014] Preferably, a positioning stud is rotatably mounted inside the cleaning brush, and the surface thread of the positioning stud is installed inside the positioning support plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are: (1) The adjustable belt sander can be separated from the trough plate for cleaning after the waste material of the tooling components is collected at the collection box frame on the trough plate. This method not only ensures that the sander body can meet the grinding operation of tooling components with different tilt angles, but also ensures that the sander body has the ease of self-cleaning when working. In addition, the flexible adjustment of the sander body greatly improves the efficiency of the tooling component grinding operation and ensures the convenience of the tooling grinding operation. At the same time, the cleaning brush with simple disassembly and assembly method ensures the reliable effect of the cleaning brush and the sander body working together. Therefore, the sander has multiple functions such as adjustable grinding angle, self-cleaning of grinding components and self-collection of grinding waste, thus ensuring the overall practicality of the device.

[0016] (2) The adjustable belt sander can move the sander body by changing the position of the two sets of second guide rollers on the guide support plate. Since the sander body is supported by the first guide rollers on the two sets of limit support plates, the movement of the second guide rollers on the guide support plate can drive the sander body to adjust the tilt angle, thereby allowing the sander body to flexibly adjust the tilt angle and adapt to the tooling sanding work.

[0017] (3) When the cleaning brush needs to be replaced, the operator only needs to separate the positioning stud from the positioning support plate, and then replace the new cleaning brush. The operator then assembles the positioning groove with the cleaning brush and the positioning support plate by threading. The cleaning brush is locked in place by the rectangular surface and the rectangular surface positioning groove on the positioning support plate, thus ensuring the stability of the cleaning brush and the positioning support plate. This method ensures the convenience of replacing the cleaning brush and the ease of cleaning the sanding belt body in real time. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the structure of an adjustable belt sander according to the present invention; Figure 2 This is a schematic diagram of the structure of the sanding belt body of this utility model; Figure 3 This utility model Figure 1 Enlarged structural diagram at point A; Figure 4 This utility model Figure 2 Enlarged structural diagram at point B; Figure 5 This is a schematic diagram of the limiting support block of this utility model.

[0019] Reference numerals in the attached drawings: 1. Box trough platform; 2. Box plate support; 3. Positioning support plate; 4. Limiting support plate; 5. First guide roller; 6. Guide support plate; 7. Second guide roller; 8. Sanding belt body; 9. Limiting support block; 10. Guide stud; 11. Motor body; 12. Material collection groove; 13. Material collection box frame; 14. Protective plate frame; 15. Cleaning brush; 16. Positioning groove; 17. Positioning stud. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0023] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0024] Please see Figure 1-5 This utility model provides a technical solution: an adjustable belt sander, including a slotted platform 1, a slotted platform support 2 welded to the surface of the slotted platform 1, a positioning support plate 3 welded to the protruding rod on the surface of the slotted platform support 2, two sets of limiting support plates 4 welded to the surface of the positioning support plate 3, two sets of first guide rollers 5 rotatably mounted on the surface of the limiting support plate 4, a guide support plate 6 slidably mounted on the surface of the positioning support plate 3, and two sets of second guide rollers 7 rotatably mounted on the surface of the guide support plate 6. The surface is rotatably mounted with a sanding belt body 8. The sanding belt body 8 is wound on the surface of the first guide roller 5 and the second guide roller 7 on the limiting support plate 4 and the guide support plate 6. The sanding belt body 8 can be driven to move by the rotation of the sanding belt body 8, thereby realizing the sanding belt body 8 to rotate and perform grinding operation on the tooling. The two sets of first guide rollers 5 on the limiting support plate 4 and the two sets of second guide rollers 7 on the guide support plate 6 are used to form limiting support for the sanding belt body 8, so that the sanding belt body 8 can perform directional and angle-adaptive movement to grind the tooling.

[0025] Furthermore, a limiting block 9 is welded and installed on the surface of the guide plate 6. A guide stud 10 is rotatably installed on the inner side of the limiting block 9. The thread on the surface of the guide stud 10 is installed on the inner side of the positioning plate 3. When it is necessary to adjust the grinding angle of the sanding belt body 8, the operator only needs to control the guide stud 10 to rotate and adjust at the limiting block 9. The guide stud 10 can change its position relative to the positioning plate 3 by adjusting the thread between it and the positioning plate 3. At this time, the two sets of second guide rollers 7 on the guide plate 6 will cause the sanding belt body 8 to move accordingly by changing its position. Since the sanding belt body 8 is limited and supported by the first guide rollers 5 on the two sets of limiting plates 4, the movement of the second guide rollers 7 on the guide plate 6 can drive the sanding belt body 8 to adjust its tilt angle, thereby allowing the sanding belt body 8 to flexibly adjust its tilt angle and adapt to the tooling grinding work.

[0026] Furthermore, a motor body 11 is welded and installed on the surface of the box plate bracket 2. The output end of the motor body 11 is fixedly installed on the surface of the first guide roller 5. When the motor body 11 works, it can drive the first guide roller 5 to rotate. In turn, the first guide roller 5 drives the sanding belt body 8 to rotate and grind the surface of the tooling. The first guide roller 5 and the sanding belt body 8 have rough contact at the contact surface. Therefore, the first guide roller 5 can drive the sanding belt body 8 to form a stable rotational motion. The motor body 11 is existing public technology and will not be described in detail here.

[0027] Furthermore, a material collection groove 12 is provided on the surface of the sander plate 1, and a material collection box frame 13 is slidably installed on the inner wall of the material collection groove 12 on the sander plate 1. A protective plate frame 14 is welded and installed on the surface of the sander plate 1. The protective plate frame 14 is inclined. By providing a material collection groove 12 below the sander belt body 8, the grinding waste can be collected at the material collection groove 12 on the sander plate 1 and then fall into the interior of the material collection box frame 13 for centralized processing. The inclined protective plate frame 14 on the surface of the sander plate 1 blocks the discharge of grinding waste, thereby improving the effect of collecting waste generated by tooling grinding.

[0028] Furthermore, a cleaning brush 15 slides against the surface of the sanding belt body 8. A positioning groove 16 is provided on the inner side of the positioning support plate 3. The surface of the cleaning brush 15 is slidably mounted on the inner wall of the positioning groove 16 on the positioning support plate 3. The shape of the contact area between the cleaning brush 15 and the positioning groove 16 is rectangular. A positioning stud 17 is rotatably mounted inside the cleaning brush 15. The surface of the positioning stud 17 is threaded inside the positioning support plate 3. When the sanding belt body 8 rotates to perform grinding, when the sanding area of ​​the sanding belt body 8 reaches the cleaning brush 15, the cleaning brush 15 can clean the surface of the sanding belt body 8 with its bristles, thereby maintaining... When the sand belt body 8 is rotated for grinding, it has a highly efficient grinding effect. When the cleaning brush 15 needs to be replaced, simply separate the positioning stud 17 from the positioning support plate 3, replace the new cleaning brush 15, and then the operator can thread the positioning groove 16 through the cleaning brush 15 and the positioning support plate 3. The cleaning brush 15 is locked in place by the rectangular surface of the positioning groove 16 on the positioning support plate 3, thus ensuring the stability of the cleaning brush 15 and the positioning support plate 3. This method ensures the convenience of replacing the cleaning brush 15 and the ease of real-time cleaning of the sand belt body 8.

[0029] Working principle: An adjustable belt sander, when sanding with multiple tooling components, allows the operator to control the rotation between the guide stud 10 and the positioning support plate 3 to adjust the angle between the belt body 8 and the tooling at different tilt angles. By changing the position of the guide support plate 6, the guide support plate 6 can drive the belt body 8 to change the angle with the first guide roller 5 on the limiting support plate 4 via the second guide roller 7. Once the belt body 8 is adjusted to the appropriate angle, it can then perform sanding operations with the predetermined tooling components. The belt body 8 is also cleaned in real time by the abutting cleaning brush 15. After the waste material from the tooling components is collected at the collection box frame 13 on the trough plate 1, the belt body 8 can be separated from the trough plate 1 for cleaning.

[0030] The contents or structures not described in detail in this specification are existing technologies known to those skilled in the art, and therefore will not be elaborated upon further.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An adjustable belt sander, comprising a slotted plate platform (1), characterized in that: The surface of the box slot plate platform (1) is welded with a box plate bracket (2). A positioning support plate (3) is welded with a protruding rod on the surface of the box plate bracket (2). Two sets of limiting support plates (4) are welded with the surface of the positioning support plate (3). Two sets of first guide rollers (5) are rotatably installed on the surface of the limiting support plate (4). A guide support plate (6) is slidably installed on the surface of the positioning support plate (3). Two sets of second guide rollers (7) are rotatably installed on the surface of the guide support plate (6). A sand belt body (8) is rotatably installed on the surface of the first guide roller (5) and the second guide roller (7).

2. The adjustable belt sander according to claim 1, characterized in that: The guide plate (6) is welded to the surface and a limiting block (9) is installed. A guide stud (10) is rotatably installed on the inner side of the limiting block (9). The guide stud (10) is threaded on the inner side of the positioning plate (3).

3. The adjustable belt sander according to claim 1, characterized in that: The surface of the sand belt body (8) is slidably abutted against a cleaning brush (15), and a positioning groove (16) is provided on the inner side of the positioning support plate (3). The surface of the cleaning brush (15) is slidably installed on the inner wall of the positioning groove (16) on the positioning support plate (3).

4. The adjustable belt sander according to claim 1, characterized in that: The surface of the trough plate (1) is provided with a material collection groove (12), and a material collection box frame (13) is slidably installed on the inner wall of the material collection groove (12) on the trough plate (1).

5. The adjustable belt sander according to claim 1, characterized in that: The guide support plate (6) is located on the opposite side of the two sets of limiting support plates (4), and the aggregate box frame (13) is located below the sand belt body (8).

6. The adjustable belt sander according to claim 1, characterized in that: The surface of the box trough plate platform (1) is welded and installed with a protective plate frame (14), and the surface of the protective plate frame (14) is inclined.

7. The adjustable belt sander according to claim 3, characterized in that: The cleaning brush (15) and the positioning groove (16) abut against each other in a rectangular shape.

8. The adjustable belt sander according to claim 1, characterized in that: The motor body (11) is welded and installed on the surface of the box plate bracket (2), and the output end of the motor body (11) is fixedly installed on the surface of the first guide roller (5).

9. An adjustable belt sander according to claim 3, characterized in that: The cleaning brush (15) is internally mounted with a positioning stud (17), and the surface thread of the positioning stud (17) is installed inside the positioning support plate (3).

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