Furniture board cutting device

Abstract

The utility model relates to the related field of cutting devices, in particular to a furniture board cutting device which comprises a supporting frame, a motor, a first belt wheel, a transmission belt, a second belt wheel, a transmission shaft, a cutter head, a workbench, a guide mechanism, a cleaning assembly and the like. The guide mechanism and the cleaning assembly are arranged, a plate is clamped through the arranged guide rollers, the guide rollers limit the plate in the cutting process of the plate, the plate is prevented from deviating, meanwhile, the guide rollers are driven to rotate when the plate moves, friction borne by the plate is reduced, the plate can rapidly move to the cutting face, and the cutting efficiency is improved. And meanwhile, after the plates are cut, wood chips left on the tops of the plates can be cleaned through the cleaning assembly, the workload of cleaning the wood chips in the later period is reduced, and convenience is brought to work.

Description

Technical Field

[0001] The utility model relates to the relevant field of cutting devices, in particular to a furniture wood board cutting device. Background Art

[0002] Furniture refers to movable equipment or devices used to arrange and decorate interior spaces to meet people's needs for daily life, work, study and rest. Some furniture, such as beds, tables, chairs, etc., will use wooden boards. In order to match the dimensions during actual use, these wooden boards usually need to be cut by cutting devices so that they can be further processed after cutting.

[0003] Existing patent: CN211278795U discloses a wood board cutting machine for furniture processing, which uses two clamping plates to hold both sides of the board so that the board can only move in a straight line on the cutting table, thereby avoiding the situation where the board movement trajectory is offset and causing material waste.

[0004] This existing patent is provided with a clamping plate, which can prevent the plate from deviating from the trajectory during the cutting process. However, the clamping plate against the plate is likely to increase the friction of the plate during the movement, making it difficult for the plate to slide quickly, which is likely to affect work efficiency. At the same time, wood chips are likely to remain on the top of the plate after cutting, which increases the workload of cleaning the wood chips in the later stage and brings inconvenience to the work. Summary of the invention

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a furniture wood board cutting device to solve the above-mentioned technical problems.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a furniture wood board cutting device, comprising a support frame, a workbench fixedly mounted on the top of the support frame, a knife disc arranged in the support frame and movably passing through the workbench, the support frame is equipped with a driving assembly for providing a driving force for the rotation of the knife disc, and also comprises a guide mechanism and a cleaning assembly arranged on the workbench, the cleaning assembly is used to clean the wood chips on the wood board, the guide mechanism comprises two U-shaped plates movably mounted on the top of the workbench, a plurality of guide rollers are rotatably mounted in each U-shaped plate, the two U-shaped plates are respectively located on the left and right sides of the knife disc, and a connecting plate that fits the workbench is mounted on one end of the U-shaped plate away from the knife disc;

[0007] A strip hole is provided on the top of the connecting plate, a butterfly bolt movably passes through the strip hole, the butterfly bolt is tightly attached to the top surface of the connecting plate, and the butterfly bolt is threadedly connected to the top of the workbench.

[0008] Preferably, the driving assembly includes a motor installed in a support frame, a first pulley connected to the motor output shaft, the first pulley is connected to the second pulley via a transmission belt, the inner ring of the second pulley is fixed with a transmission shaft, the transmission shaft is rotatably installed on the top of the inner side of the support frame, and the transmission shaft is connected to the inner ring of the cutter disc.

[0009] Preferably, the top surface of the workbench is provided with scale lines, and the scale lines are connected to the front end of the U-shaped plate.

[0010] Preferably, the outer diameter of the guide roller is larger than the inner width of the U-shaped plate, and the guide roller, the cutter disc and the annular surface are parallel.

[0011] Preferably, the guide rollers in the U-shaped plate are arranged at equal intervals.

[0012] Preferably, the cleaning assembly includes a U-shaped frame installed at the rear end of the workbench top, a slide plate movably installed in the U-shaped frame, and a slide rod fixed to the top of the slide plate. A plurality of brush strips are provided at the bottom of the slide plate for cleaning wood chips on the wooden board. The slide rod is movably inserted into a fixed cylinder, and the fixed cylinder is installed on the inner top of the U-shaped frame. A spring is movably sleeved on the fixed cylinder and the slide rod, and the two ends of the spring are respectively connected to the inner top surface of the U-shaped frame and the top surface of the slide plate.

[0013] Preferably, a collecting groove is provided at the top rear end of the workbench, and the inner circle of the collecting groove is connected to the inner side of the U-shaped frame.

[0014] Beneficial effects of the utility model:

[0015] The utility model provides a guide mechanism and a cleaning component, and clamps the plate through the guide roller, so that the guide roller provides a limit for the plate during the cutting process to prevent the plate from deflecting. At the same time, the guide roller is driven to rotate when the plate moves, which reduces the friction of the plate and facilitates the rapid movement of the plate to the cutting surface, which is beneficial to improving work efficiency. At the same time, after the cutting of the plate is completed, the cleaning component can clean the wood chips remaining on the top of the plate, which reduces the workload of cleaning the wood chips at a later stage and brings convenience to the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the guide mechanism of the utility model;

[0018] Figure 3 The utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 4 It is a schematic diagram of the U-shaped frame connection structure viewed from above of the utility model.

[0020] Among them: support frame -1, motor -2, first pulley -3, transmission belt -4, second pulley -5, transmission shaft -6, cutter disc -7, workbench -8, guide mechanism -9, cleaning assembly -10, U-shaped plate -91, guide roller -92, connecting plate -93, strip hole -94, butterfly bolt -95, scale line -96, U-shaped frame -101, slide plate -102, brush bar -103, slide rod -104, fixing cylinder -105, spring -106, collecting trough -107. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0022] like Figure 1 As shown, the utility model provides a furniture wood board cutting device, comprising a support frame 1, a workbench 8 fixedly mounted on the top of the support frame 1, and a cutter disc 7 arranged in the support frame 1 and movably passing through the workbench 8, the cutter disc 7 is used for cutting the board, and the support frame 1 is built with a driving component for providing a driving force for the cutter disc 7 to rotate;

[0023] In this embodiment, the driving assembly includes a motor 2 locked and fixed in the support frame 1, a first pulley 3 connected to the output shaft of the motor 2, and the first pulley 3 is connected to the second pulley 5 through a transmission belt 4, so that after the motor 2 drives the first pulley 3, the first pulley 3 drives the second pulley 5 to rotate synchronously through the transmission belt 4;

[0024] The inner ring of the second pulley 5 is fixed with a transmission shaft 6, which is rotatably mounted on the inner top of the support frame 1, and is connected to the inner ring of the cutter disc 7 to drive the cutter disc 7 to rotate synchronously to cut the plate.

[0025] like Figure 2 As shown, the present embodiment also includes a guide mechanism 9 and a cleaning assembly 10 disposed on the workbench 8. The cleaning assembly 10 is used to clean wood chips on the wooden board. The guide mechanism 9 includes two U-shaped plates 91 movably mounted on the top of the workbench 8. The U-shaped plates 91 can slide horizontally on the top of the workbench 8. A plurality of guide rollers 92 for clamping the plate are rotatably mounted in each U-shaped plate 91. The two U-shaped plates 91 are respectively located on the left and right sides of the cutter disc 7, so as to clamp the two sides of the plate respectively through the guide rollers 92 in the two U-shaped plates 91, and a connecting plate 93 that fits the workbench 8 is fixedly mounted on one end of the U-shaped plate 91 away from the cutter disc 7.

[0026] A strip hole 94 is provided at the top of the connecting plate 93, and a butterfly bolt 95 is vertically movably passed through the strip hole 94. The butterfly bolt 95 is closely attached to the top surface of the connecting plate 93, and the butterfly bolt 95 is threadedly connected to the top of the workbench 8, so that the butterfly bolt 95 can press and fix the connecting plate 93 on the workbench 8.

[0027] In this embodiment, the top surface of the workbench 8 is provided with a scale line 96, and the scale line 96 is connected to the front end of the U-shaped plate 91, so that the cutting width of the plate can be calculated through the scale line 96, thereby improving the accuracy of the plate cutting;

[0028] The outer diameter of the guide roller 92 is larger than the inner width of the U-shaped plate 91, and the guide roller 92 and the cutter head 7 are parallel to the annular surface, so that the guide roller 92 can stably contact the side surface of the plate;

[0029] The guide rollers 92 in the U-shaped plate 91 are arranged at equal intervals, so that the guide rollers 92 in the U-shaped plate 91 can stably guide and transport the plate.

[0030] When in use, the plate required for producing furniture is placed on the top rear end of the workbench 8, and the plate is made to fit on the rear end of one set of guide rollers 92. At this time, the U-shaped plate 91 that the plate is close to is adjusted, and the U-shaped plate 91 drives the plate to move on the workbench 8. The width of the cut plate is determined by the U-shaped plate 91 in conjunction with the scale line 96, and then the other U-shaped plate 91 is moved to drive the other set of guide rollers 92 to fit on the other side of the plate.

[0031] Then, the two butterfly bolts 95 are rotated respectively to press and fix the two connecting plates 93 on the workbench 8, and the two connecting plates 93 drive the two U-shaped plates 91 to fix their positions respectively, and the guide rollers 92 in the two U-shaped plates 91 clamp the plates;

[0032] Then, the plate is pushed to move between the two sets of guide rollers 92. When the plate moves, the guide rollers 92 are driven to rotate, and the motor 2 is started to drive the first pulley 3, the transmission belt 4, the second pulley 2, the transmission shaft 6 and the cutter disc 7 to rotate. During the movement of the plate, it contacts the rotating cutter disc 7, so that the cutter disc 7 cuts the plate.

[0033] like Figure 3 and Figure 4 As shown, the cleaning assembly 10 in this embodiment includes a U-shaped frame 101 vertically locked and fixed to the rear end of the top of the workbench 8, a slide plate 102 movably installed in the U-shaped frame 101, the slide plate 102 can move vertically up and down along the inner side of the U-shaped frame 101, and a slide bar 104 fixed to the top of the slide plate 102;

[0034] A plurality of brush strips 103 are provided at the bottom of the slide plate 102 for cleaning wood chips on the wooden board. The slide bar 104 is vertically movable and inserted into the fixed cylinder 105. The fixed cylinder 105 is vertically fixedly installed on the inner top of the U-shaped frame 101. A spring 106 is movably sleeved on the fixed cylinder 105 and the slide bar 104. The two ends of the spring 106 are respectively connected to the inner top surface of the U-shaped frame 101 and the top surface of the slide plate 102, so that the slide plate 102 is moved downward by the elastic force of the spring 106, so that the slide plate 102 drives the brush strips 103 to fit more stably on the board.

[0035] In this embodiment, a collecting groove 107 is provided at the top rear end of the workbench 8, and the inner circle of the collecting groove 107 is connected to the inner side of the U-shaped frame 101, and the collecting groove 107 is used to collect wood chips;

[0036] In this embodiment, the brush bar 103 is made of soft nylon, which can effectively remove the wood chips on the board, and is relatively soft to reduce the damage to the board when cleaning the wood chips;

[0037] When in use, after the blade 7 has finished cutting the wood board, the wood board continues to move into the U-shaped frame 101, where it rubs against the brush bar 103, which sweeps down the wood chips remaining on the upper end of the wood board, and the swept wood chips fall into the collecting trough 107 for storage.

[0038] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A furniture wood board cutting device, comprising a support frame, a workbench fixed on the top of the support frame, a cutter disc arranged in the support frame and movably passing through the workbench, and a driving component for providing driving force for the rotation of the cutter disc built into the support frame; Features: It also includes a guide mechanism and a cleaning component arranged on the workbench, the cleaning component is used to clean the wood chips on the wooden board, the guide mechanism includes two U-shaped plates movably mounted on the top of the workbench, a plurality of guide rollers are rotatably mounted in each U-shaped plate, the two U-shaped plates are respectively located on the left and right sides of the cutter disc, and a connecting plate that fits the workbench is installed at one end of the U-shaped plate away from the cutter disc; A strip hole is provided on the top of the connecting plate, a butterfly bolt movably passes through the strip hole, the butterfly bolt is tightly attached to the top surface of the connecting plate, and the butterfly bolt is threadedly connected to the top of the workbench.

2. A furniture wood board cutting device according to claim 1, characterized in that: The driving assembly includes a motor installed in a support frame, a first pulley connected to the motor output shaft, the first pulley is connected to the second pulley through a transmission belt, the inner ring of the second pulley is fixed with a transmission shaft, the transmission shaft is rotatably installed on the top of the inner side of the support frame, and the transmission shaft is connected to the inner ring of the cutter disc.

3. The furniture wood board cutting device according to claim 1, characterized in that: The top surface of the workbench is provided with scale lines, and the scale lines are connected to the front end of the U-shaped plate.

4. The furniture wood board cutting device according to claim 1, characterized in that: The outer diameter of the guide roller is larger than the inner width of the U-shaped plate, and the guide roller, the cutter disc and the annular surface are parallel.

5. The furniture wood board cutting device according to claim 1, characterized in that: The guide rollers in the U-shaped plate are arranged at equal intervals.

6. The furniture wood board cutting device according to claim 1, characterized in that: The cleaning assembly includes a U-shaped frame installed at the rear end of the workbench top, a slide plate movably installed in the U-shaped frame, and a slide rod fixed on the top of the slide plate. A plurality of brush strips are arranged at the bottom of the slide plate for cleaning wood chips on the wooden board. The slide rod is movably inserted into a fixed cylinder, and the fixed cylinder is installed at the inner top of the U-shaped frame. A spring is movably sleeved on the fixed cylinder and the slide rod, and the two ends of the spring are respectively connected to the inner top surface of the U-shaped frame and the top surface of the slide plate.

7. A furniture wood board cutting device according to claim 6, characterized in that: A collecting groove is provided at the rear end of the top of the workbench, and the inner circle of the collecting groove is connected to the inner side of the U-shaped frame.

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