Double-sided belt sander

Abstract

The utility model discloses a double-sided belt sander, and belongs to the technical field of grinding and polishing devices. The utility model discloses a double-sided belt sander which comprises a rack, the supporting frame is fixedly connected to the rack; the first roller is rotationally connected to the supporting frame; the second rollers are rotationally connected to the supporting frame; the grinding belt is connected to the first roller wheel, and the grinding belt is attached to the second roller wheel; the polishing wheel is rotationally connected to the rack; the conveying belt is connected to the rack; the feeding plate is fixedly connected to the rack; a blank part is ground through the device, high points and most planes can be effectively ground through the grinding belt, the phenomena of edge breakage and unfilled corners of the part can be reduced, the yield in the production process is effectively improved, meanwhile, the grinding belt and the grinding wheel are used in a matched mode for grinding, and the production efficiency is improved. And the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding and polishing devices, in particular to a double-sided sanding belt machine. Background Art

[0002] In the prior art, in commonly used abrasive belt grinders or wire drawing polishers, the workpiece is generally placed flat, and the moving abrasive belt grinds and polishes the upper surface of the workpiece.

[0003] Double-sided belt sanders are mainly used for the pre-grinding process of rough square workpieces entering the double-end surface grinder. Since the rough workpieces often have high points or unevenness after being cast, they may be chipped or broken when entering the double-end surface grinder for processing, and the processing yield needs to be further improved. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the background technology and to propose a double-sided sanding belt machine.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] Double-sided belt sander, including:

[0007] frame;

[0008] A support frame, fixedly connected to the frame;

[0009] A first roller is rotatably connected to the support frame;

[0010] Multiple sets of second rollers are rotatably connected to the support frame;

[0011] A grinding belt connected to the first roller, wherein the grinding belt is in contact with the second roller;

[0012] A grinding wheel, rotatably connected to the frame;

[0013] Conveyor belt, connected to the frame;

[0014] The feeding plate is fixedly connected to the frame.

[0015] Preferably, a bracket is fixedly connected to the frame, and the conveyor belt is connected to the bracket.

[0016] Preferably, a driving part is fixedly connected to the frame, a driving rod is fixedly connected to a driving end of the driving part, and the driving rod is fixedly connected to the grinding wheel.

[0017] Furthermore, a support plate is fixedly connected to the support frame, a support rod is fixedly connected to the support plate, and the second roller is rotatably connected to the support rod.

[0018] The support frame is fixedly connected to a driving motor, and the first roller is fixedly connected to a driving end of the driving motor.

[0019] Compared with the prior art, the present invention provides a double-sided sanding belt machine with the following beneficial effects:

[0020] The rough parts are ground by this device. The grinding belt can effectively grind away high points and grind out most of the flat surfaces, thereby reducing the phenomenon of edge chipping and missing corners of the parts, thereby effectively improving the yield rate in the production process. At the same time, the grinding belt and grinding wheel are used in combination for grinding, which effectively improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the double-sided sanding belt machine proposed in this utility model Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of the double-sided sanding belt machine proposed in this utility model Figure 2 ;

[0023] Figure 3 The double-sided sanding belt machine proposed in this utility model Figure 2 A magnified view of part A in FIG;

[0024] Figure 4 This is a schematic diagram of the structure of the double-sided sanding belt machine proposed in this utility model Figure 3 ;

[0025] Figure 5 This is a schematic diagram of the structure of the double-sided sanding belt machine proposed in this utility model Figure 4 .

[0026] In the figure: 1. Frame; 101. Feed plate; 102. Support frame; 2. Drive motor; 201. First roller; 2011. Grinding belt; 3. Drive unit; 301. Drive rod; 3011. Grinding wheel; 4. Conveyor belt; 5. Bracket; 6. Support plate; 601. Support rod; 6011. Second roller. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0029] Example:

[0030] Reference Figure 1-Figure 5 , double-sided belt sanding machine, including:

[0031] Rack 1;

[0032] Support frame 102, fixedly connected to frame 1;

[0033] The first roller 201 is rotatably connected to the support frame 102;

[0034] Multiple sets of second rollers 6011, rotatably connected to the support frame 102;

[0035] The grinding belt 2011 is connected to the first roller 201, and the grinding belt 2011 is in contact with the second roller 6011;

[0036] Grinding wheel 3011, rotatably connected to frame 1;

[0037] Conveyor belt 4, connected to the frame 1;

[0038] The feeding plate 101 is fixedly connected to the frame 1 .

[0039] A bracket 5 is fixedly connected to the frame 1 , and the conveyor belt 4 is connected to the bracket 5 .

[0040] Reference Figure 5 The second rollers 6011 are provided in four groups and are symmetrically arranged on the support frame 102, thereby improving the rotation stability of the grinding belt 2011 during grinding.

[0041] The frame 1 is fixedly connected to a driving part 3 , a driving rod 301 is fixedly connected to a driving end of the driving part 3 , and the driving rod 301 is fixedly connected to a grinding wheel 3011 .

[0042] The driving unit 3 can be a commercially available motor.

[0043] The support frame 102 is fixedly connected to a support plate 6 , the support plate 6 is fixedly connected to a support rod 601 , and the second roller 6011 is rotatably connected to the support rod 601 .

[0044] The support frame 102 is fixedly connected to the driving motor 2 , and the first roller 201 is fixedly connected to the driving end of the driving motor 2 .

[0045] Reference Figure 1-Figure 5 During use, the staff pushes the parts to be processed onto the feeding plate 101, and then starts the driving motor 2. The driving motor 2 will drive the first roller 201 connected to its driving end to rotate, and the first roller 201 will drive the grinding belt 2011 to rotate. At this time, the two sets of symmetrically arranged grinding belts 2011 will grind the parts on the feeding rack 101, and the parts polished by the grinding belts 2011 will be sent out;

[0046] Reference Figure 2 、 Figure 3 After the polished parts are sent out, they will pass through two sets of symmetrically arranged polishing wheels 3011. The driving part 3 will drive the driving rod 301 to rotate, and the rotation of the driving rod 301 will drive the polishing wheels 3011 to rotate. At this time, the two sets of symmetrically arranged polishing wheels 3011 will polish the surface of the parts again.

[0047] Reference Figure 1-Figure 5 When processing parts, the rough parts are first ground with the grinding belt 2011, so that the high points on the rough parts can be ground away and most of the flat surfaces can be ground out. At this time, the parts after preliminary grinding are sent back to the grinding wheel 3011 for secondary grinding, thereby completing the flat grinding of the parts.

[0048] The rough parts are ground by this device, and the grinding belt 2011 can effectively grind away high points and grind out most of the flat surfaces, thereby reducing the phenomenon of edge chipping and corner chipping of the parts, thereby effectively improving the yield rate in the production process. At the same time, the grinding belt 2011 and the grinding wheel 3011 are used in combination for grinding, which effectively improves production efficiency.

[0049] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Double-sided sanding belt machine, characterized in that, include: Rack (1); A support frame (102) is fixedly connected to the frame (1); A first roller (201) is rotatably connected to the support frame (102); Multiple sets of second rollers (6011) are rotatably connected to the support frame (102); A grinding belt (2011) is connected to the first roller (201), and the grinding belt (2011) is in contact with the second roller (6011); A grinding wheel (3011) is rotatably connected to the frame (1); A conveyor belt (4) is connected to the frame (1); The feeding plate (101) is fixedly connected to the frame (1).

2. The double-sided sanding belt machine according to claim 1, characterized in that: A bracket (5) is fixedly connected to the frame (1), and the conveyor belt (4) is connected to the bracket (5).

3. The double-sided sanding belt machine according to claim 1, characterized in that: A driving part (3) is fixedly connected to the frame (1), a driving rod (301) is fixedly connected to the driving end of the driving part (3), and the driving rod (301) and the grinding wheel (3011) are fixedly connected.

4. The double-sided sanding belt machine according to claim 1, characterized in that: A support plate (6) is fixedly connected to the support frame (102), a support rod (601) is fixedly connected to the support plate (6), and the second roller (6011) is rotatably connected to the support rod (601).

5. The double-sided sanding belt machine according to claim 4, characterized in that: A driving motor (2) is fixedly connected to the support frame (102), and the first roller (201) is fixedly connected to the driving end of the driving motor (2).

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