Furniture polishing machine

Abstract

The utility model discloses a furniture polishing machine which comprises a machine frame. The conveying belt is arranged on the rack; the grinding wheel is arranged above the conveying belt; the driving motor is connected with one end of the grinding wheel; the sliding block is arranged at the upper end of the driving motor; the sliding frame is fixedly connected with the rack and matched with the sliding block, and a sliding groove corresponding to the sliding block is formed in the sliding frame; wherein a first connecting shaft and a second connecting shaft are sequentially hinged to one side of the sliding block, the second connecting shaft is hinged to the rotating disc, a rotating shaft is connected to the middle of the rotating disc, and the rotating shaft is connected with a rotating motor.

Description

Technical Field

[0001] The utility model relates to a furniture polishing machine. Background Art

[0002] Furniture polishing machine is a kind of equipment specially used for furniture surface treatment, mainly used for grinding, polishing and waxing furniture wood, artificial board, furniture paint, etc. This kind of machine usually has features such as adjustable speed, adjustable grinding disc, polishing cloth, etc., which can be adjusted according to different furniture materials and processing requirements to obtain the best polishing effect. Furniture polishing machine plays an important role in improving the smoothness, beauty and durability of furniture surface, and is one of the indispensable equipment in the process of furniture manufacturing and maintenance.

[0003] When polishing wood or wood boards, existing furniture polishing machines generally use grinding wheels or hand wheels to fully polish various positions on the wood surface, so that the wood surface is smoother and more beautiful, and presents a better color relationship. However, for wood with a larger area, the above polishing takes a long time, resulting in low overall polishing efficiency. Utility Model Content

[0004] The utility model aims to provide a furniture polishing machine which can automatically polish large wood, improve work efficiency and ensure polishing effect.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A furniture polishing machine comprises: a frame; a conveyor belt arranged on the frame; a grinding wheel arranged above the conveyor belt; a driving motor connected to one end of the grinding wheel; a slider arranged on the upper end of the driving motor; a sliding frame fixedly connected to the frame and cooperating with the slider, the sliding frame being provided with a sliding groove corresponding to the slider; wherein a first connecting shaft and a second connecting shaft are hingedly connected in sequence to one side of the slider, the second connecting shaft is hingedly connected to a turntable, a rotating shaft is connected to the middle of the turntable, and the rotating shaft is connected to a rotating motor.

[0007] The utility model is further configured as follows: at least one tooth block is arranged at the outer edge of the rotating disk.

[0008] The utility model is further configured to include a gear meshing with the gear block, and a driving shaft is connected to the middle of the gear.

[0009] The utility model is further configured as follows: a driving shaft is connected to a frame bearing, and a transmission wheel is fixedly connected to the driving shaft.

[0010] The utility model is further configured as follows: a belt is arranged on the driving wheel, a driving wheel identical to the driving wheel is arranged on one end of the conveyor belt shaft passing through the conveyor belt, and the two driving wheels are connected by a belt.

[0011] The utility model is further configured as follows: the hinged position of the second connecting shaft and the rotating disk is located at an eccentric position of the rotating disk.

[0012] The utility model is further configured as follows: the width of the top of the sliding block is greater than the width of the sliding groove.

[0013] The utility model is further configured as follows: the grinding wheel is in a drum shape and covers the upper side of the conveyor belt.

[0014] In summary, the utility model has the following beneficial effects: the furniture polishing machine can automatically polish large wood, improve work efficiency and ensure the polishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment;

[0016] Figure 2 It is a rear view structural schematic diagram of an embodiment;

[0017] Figure 3 It is a side structural schematic diagram of an embodiment.

[0018] Figure numerals: 1, frame; 2, conveyor belt; 3, grinding wheel; 4, driving motor; 5, slider; 6, sliding frame; 7, slide groove; 8, connecting shaft 1; 9, connecting shaft 2; 10, turntable; 11, rotating shaft; 12, rotating motor; 13, gear block; 14, gear; 15, driving shaft; 16, transmission wheel; 17, belt. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0021] In the description of the present utility model, "multiple" means two or more than two, unless otherwise clearly specified and specifically defined. In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1 As shown, a furniture polishing machine includes a frame 1. A conveyor belt 2 is provided on the frame 1, and the conveyor belt 2 is used to place a wooden board or wood on the conveyor belt 2 for transportation. The frame 1 is provided with a grinding wheel 3 with a rough surface above the conveyor belt 2. The grinding wheel 3 is in the shape of a drum, covering the upper side of the conveyor belt 2, so that the grinding wheel 3 can fully polish the wood or wooden board on the conveyor belt 2. A driving motor 4 is connected to one end of the grinding wheel 3, and the driving motor 4 is used to drive the grinding wheel 3 to rotate continuously at a high speed.

[0024] The upper end of the driving motor 4 is connected to a slider 5. A sliding frame 6 is provided outside the slider 5. The sliding frame 6 is fixedly connected to the frame 1. The sliding frame 6 is provided with a slide groove 7 corresponding to the slider 5. As mentioned above, the width of the top of the slider 5 is greater than the width of the slide groove 7, so that the slider 5 will not enter the slide groove 7.

[0025] like Figure 2 As shown, a connecting shaft 1 8 is hingedly connected to one side of the slider 5. A connecting shaft 2 9 is hingedly connected to the connecting shaft 1 8. A rotating disk 10 is hingedly connected to the connecting shaft 2 9. The hinged position of the connecting shaft 2 9 and the rotating disk 10 is at an eccentric position of the rotating disk 10. A rotating shaft 11 is connected to the middle of the rotating disk 10. The rotating shaft 11 is connected to a rotating motor 12. The rotating motor 12 is used to drive the rotating disk 10 to rotate continuously.

[0026] like Figure 3 As shown, at least one tooth block 13 is provided at the outer edge of the turntable 10. The tooth block 13 may be meshed with a gear 14. A driving shaft 15 is connected to the middle of the gear 14. The driving shaft 15 is connected to the frame 1 with a bearing and a transmission wheel 16 is fixedly connected to the driving shaft 15. A belt 17 is provided on the transmission wheel 16. Correspondingly, a transmission wheel 16 identical to the above is provided at one end of the rotating shaft of the conveyor belt 2 passing through the conveyor belt 2, and the transmission wheels 16 are connected by the belt 17.

[0027] Overall working process:

[0028] 1. In the initial state, the driving motor 4 is started, so that the driving motor 4 drives the grinding wheel 3 to rotate, and then a plurality of woods are placed on the conveyor belt 2 in sequence;

[0029] 2. Start the rotating motor 12, which drives the turntable 10 to rotate, so that the second connecting shaft 9 and the first connecting shaft 8 swing, and then the slider 5 moves back and forth in the slide groove 7, and finally drives the driving motor 4 and the grinding wheel 3 to move back and forth above the conveyor belt 2, and polishes the wood below back and forth to improve the polishing effect;

[0030] 3. When the turntable 10 rotates, the gear block 13 is driven to rotate around the turntable 10, and each rotation drives the gear 14 to rotate a tooth distance. When the gear 14 rotates a tooth distance, it cooperates with the transmission wheel 16 and the belt 17 to drive the conveyor belt 2 to work. The conveyor belt 2 works to move the wood or the board, so that the above-mentioned grinding wheel 3 can polish other positions of the wood;

[0031] 4. Repeat the above steps to fully polish the surface of the wood under the action of the reciprocating grinding wheel 3 to polish back and forth, while ensuring the polishing effect, for large wood, compared with general manual polishing, the work efficiency is improved.

[0032] As mentioned above, the conveyor belt 2 can be replaced by a conveyor plate arranged on the conveyor belt 2, so as to ensure that the conveyor belt 2 will not be sunken under the gravity of the wood, thereby affecting the polishing effect.

[0033] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A furniture polishing machine, characterized in that: include: Rack (1); A conveyor belt (2) arranged on the frame (1); A grinding wheel (3) disposed above the conveyor belt (2); a driving motor (4) connected to one end of the grinding wheel (3); A slider (5) disposed on the upper end of the driving motor (4); a sliding frame (6) fixedly connected to the frame (1) and cooperating with the sliding block (5), wherein the sliding frame (6) is provided with a sliding groove (7) corresponding to the sliding block (5); Wherein, one side of the slider (5) is hinged with a first connecting shaft (8) and a second connecting shaft (9) in sequence, the second connecting shaft (9) is hinged with a rotating disk (10), the middle of the rotating disk (10) is connected with a rotating shaft (11), and the rotating shaft (11) is connected with a rotating motor (12).

2. The furniture polishing machine according to claim 1, characterized in that: At least one tooth block (13) is arranged at the outer edge of the rotating disk (10).

3. The furniture polishing machine according to claim 2, characterized in that: It also includes a gear (14) meshing with the gear block (13), and a driving shaft (15) is connected to the middle of the gear (14).

4. The furniture polishing machine according to claim 3, characterized in that: The drive shaft (15) is connected to the frame (1) through a bearing, and a transmission wheel (16) is fixedly connected to the drive shaft (15).

5. The furniture polishing machine according to claim 4, characterized in that: The transmission wheel (16) is matched with a belt (17), and a transmission wheel identical to the transmission wheel (16) is arranged at one end of the rotating shaft of the conveyor belt (2) passing through the conveyor belt (2), and the two transmission wheels (16) are connected by the belt (17).

6. The furniture polishing machine according to claim 1, characterized in that: The hinged position between the second connecting shaft (9) and the rotating disk (10) is located at an eccentric position of the rotating disk (10).

7. The furniture polishing machine according to claim 1, characterized in that: The width of the top of the sliding block (5) is greater than the width of the sliding groove (7).

8. The furniture polishing machine according to claim 1, characterized in that: The grinding wheel (3) is in the shape of a drum and covers the upper side of the conveyor belt (2).

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