Wood cutting machine beneficial to scrap recovery

Abstract

The utility model belongs to the technical field of cutting machines, and particularly relates to a wood cutting machine beneficial to scrap recovery, which comprises a cutting machine main body and a band saw power seat, the band saw power seat is mounted on the upper side of the cutting machine main body, a saw blade is mounted in the band saw power seat, and a dust hood is arranged on one side of the saw blade. According to the wood cutting machine beneficial to waste chip recovery, when the wood cutting machine is used for machining a wood board, a screw rod is rotated, the screw rod drives a dust collection cover to be close to the wood board, the distance between the dust collection cover and the wood board can be adjusted, at the moment, an exhaust fan is started, air flow below the dust collection cover can drive wood chips to enter a collection box, and meanwhile a filter plate vibrates; according to the wood cutting machine, the filter plate can be prevented from being blocked by wood chips, the stable filtering efficiency of the filter plate is kept, the wood chips can be collected in the collecting box in a centralized mode at the moment, after a worker opens the box door, the collected wood chips can be cleared away, and the wood chips are not prone to splashing when the wood cutting machine works.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a wood cutting machine which is beneficial to waste recycling. Background Art

[0002] A wood saw is a piece of equipment commonly used in wood processing. It is mainly used to cut wood into the required size and shape. Its working principle is to cut wood with a continuous saw blade. It can perform high-precision straight and curved cutting and is suitable for various complex-shaped wood parts. Compared with other cutting tools, band saws can quickly process large quantities of wood, greatly improving production efficiency. Saw blade wood saws are suitable for cutting various types of wood, including softwood, hardwood, and wood of different thicknesses and sizes.

[0003] The cutting width of the band saw of the wood cutting machine is narrow, which can minimize the waste of wood during the cutting process. The cutting machine can adjust the cutting angle and depth according to actual needs to meet different processing requirements. Due to the friction between the saw blade and the wood during high-speed cutting, a large amount of wood chips will be generated. These wood chips will be thrown out due to the centrifugal force and airflow. The splashing of wood chips will make the workplace messy and easily cause harm to the operator. Therefore, we propose a wood cutting machine that is conducive to waste chip recovery. Utility Model Content

[0004] The purpose of the present utility model is to provide a wood cutting machine that is conducive to waste chip recovery, so as to solve the problem proposed in the above background technology that when the wood cutting machine is cutting at high speed, wood chips will be thrown out due to the centrifugal force and airflow, and the splashing of wood chips will cause the workplace to become messy and easily cause harm to the operator.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wood cutting machine that is conducive to waste recycling, comprising a cutting machine body and a band saw power seat, a band saw power seat is installed on the upper side of the cutting machine body, and a saw blade is installed inside the band saw power seat, a dust cover is provided on one side of the saw blade, and a fixed block one and a fixed block two are connected in sequence on one side of the saw blade support, a screw rod passes through the interior of the fixed block one, and the lower end of the screw rod is movably connected to the side plate of the dust cover through a bearing, and a sliding rod slides through the interior of the fixed block two.

[0006] Preferably, the lower end of the sliding rod is fixed to the side panel of the dust hood, and a connecting pipe is fixed to the upper side of the dust hood.

[0007] Preferably, one end of the connecting pipe is connected to one end of the folding bellows, and the end of the folding bellows away from the connecting pipe is connected to the air inlet pipe of the collecting box, and the collecting box is connected to the platform of the cutting machine body.

[0008] Preferably, an exhaust fan is installed on the side of the collection box away from the folding bellows, one side of the collection box is connected to one side of the box door through a door lock, and the other side of the box door is movably connected to the collection box through a hinge.

[0009] Preferably, a filter plate is provided on the inner side of the collection box, and a connection pad is fixed on the outer side of the filter plate.

[0010] Preferably, the outer side of the connection pad is connected to the inner side of the collection box, and a conical gear disc 1 is fixed to the side of the filter plate close to the exhaust fan.

[0011] Preferably, the first bevel gear disc is connected to the second bevel gear disc, and the second bevel gear disc is connected to the output end of the exhaust fan through a support rod.

[0012] Preferably, the first fixing block is threadedly connected to the screw rod, and the diameter of the sliding rod matches the inner side spacing of the second fixing block.

[0013] Preferably, the folding bellows is made of a deformable plastic material, and the connecting pad is made of a deformable rubber material.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the wood cutting machine which is beneficial to waste chip recovery, when the wood cutting machine processes the wooden board, rotates the screw to make the screw drive the dust cover close to the wooden board, so that the dust cover can adjust the distance between itself and the wooden board, and at this time, starts the exhaust fan so that the airflow under the dust cover can drive the wood chips into the interior of the collection box, and at the same time, the filter plate vibrates to prevent the wood chips from clogging the filter plate, so that the filter plate maintains a stable filtering efficiency, and the wood chips can be collected in the interior of the collection box, and the staff can clean the collected wood chips after opening the box door, so that the wood chips are not easy to splash when the wood cutting machine is operating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the cutting machine body and saw blade of the utility model;

[0016] Figure 2 This is a schematic diagram of the dust hood, fixing block 1 and their connection structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the collection box, exhaust fan and their connection structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the exhaust fan and filter plate of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the locally enlarged structure at point A in the middle.

[0020] In the figure: 1. Cutting machine body; 101. Band saw power base; 102. Saw blade; 2. Dust hood; 201. Fixed block 1; 2011. Fixed block 2; 202. Screw; 203. Slide rod; 204. Connecting pipe; 205. Folding bellows; 206. Collection box; 207. Exhaust fan; 208. Box door; 209. Filter plate; 2091. Connecting pad; 210. Conical gear disc 1; 211. Conical gear disc 2. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a wood cutting machine that is conducive to waste recycling, including a cutting machine body 1 and a band saw power base 101. The band saw power base 101 is installed on the upper side of the cutting machine body 1, and a saw blade 102 is installed inside the band saw power base 101. A dust cover 2 is provided on one side of the saw blade 102. A fixing block 1 201 and a fixing block 2 2011 are connected to one side of the saw blade 102 support in sequence. A screw 20 is passed through the interior of the fixing block 1 201. 2. The lower end of the screw 202 is movably connected to the side plate of the dust hood 2 through a bearing. The interior of the fixed block 2011 is slidably penetrated by a slide rod 203. The lower end of the slide rod 203 is fixed to the side plate of the dust hood 2, and a connecting pipe 204 is fixed to the upper side of the dust hood 2. One end of the connecting pipe 204 is connected to one end of the folding bellows 205, and the end of the folding bellows 205 away from the connecting pipe 204 is connected to the air inlet pipe of the collection box 206. The collection box 206 is connected to the cutting The platform of the machine body 1 is connected, and an exhaust fan 207 is installed on the side of the collection box 206 away from the folded bellows 205. One side of the collection box 206 is connected to one side of the box door 208 through a door lock, and the other side of the box door 208 is movably connected to the collection box 206 through a hinge. A filter plate 209 is provided on the inner side of the collection box 206, and a connecting pad 2091 is fixed on the outer side of the filter plate 209. The outer side of the connecting pad 2091 is connected to the inner side of the collection box 206. A bevel gear disc 1 210 is fixed to the side of the filter plate 209 close to the exhaust fan 207. The bevel gear disc 1 210 is connected to the bevel gear disc 2 211, and the bevel gear disc 211 is connected to the output end of the exhaust fan 207 through a support rod. The fixed block 1 201 is threadedly connected to the screw 202. The diameter of the sliding rod 203 matches the inner side spacing of the fixed block 2011. The folded bellows 205 is made of deformable plastic material, and the connecting pad 2091 is made of deformable rubber material.

[0023] In specific implementation, according to Figure 1-Figure 5 When the wood cutting machine processes a wooden board, the wooden board is placed on the upper side of the platform of the cutting machine body 1, and the band saw power seat 101 is started to make the saw blade 102 move at high speed, pushing the wooden board close to the saw blade 102, so that the saw blade 102 cuts the wooden board at high speed, and the wood chips are thrown out under the action of the movement of the saw blade 102. At this time, the screw rod 202 can be rotated, and the diameter of the sliding rod 203 is matched with the inner side spacing of the fixed block 2011 to prevent the dust cover 2 from rotating with the screw rod 202, and then the fixed block 2011 is used to prevent the dust cover 2 from rotating. 1 is threadedly connected to the screw rod 202, so that the screw rod 202 can move downward along the fixed block 1 201. The folding bellows 205 is made of a deformable plastic material, so that the folding bellows 205 can be folded and contracted, so that the screw rod 202 drives the dust hood 2 to approach the wooden board, so that the distance between the dust hood 2 and the wooden board can be adjusted. At this time, the exhaust fan 207 is started, so that the exhaust fan 207 drives the air flow, so that the exhaust fan 207 discharges the air inside the collection box 206 to the outside. At this time, the air under the dust hood 2 passes through the connecting pipe 2 04 and the folded bellows 205 enter the interior of the collection box 206, so that the airflow under the dust cover 2 can drive the wood chips into the interior of the collection box 206. At this time, the filter plate 209 can filter the wood chips to prevent them from approaching the exhaust fan 207. When the exhaust fan 207 drives the air flow, the output end of the exhaust fan 207 drives the bevel gear disc 211 to rotate through the support rod, so that the inclined surface of the bevel gear disc 211 is squeezed with the inclined surface of the bevel gear disc 1 210, so that the bevel gear disc 1 210 has the force to push the filter plate 209. Furthermore, by using a deformable rubber material for the connecting pad 2091, the conical tooth disc 1 210 can push the filter plate 209 to vibrate under the action of the conical tooth disc 211, thereby preventing wood chips from clogging the filter plate 209 and allowing the filter plate 209 to maintain a stable filtering efficiency. At this time, the wood chips can be collected in the interior of the collection box 206, making the workplace less cluttered and less likely to cause harm to the operator. After the operator opens the box door 208, he can clean up the collected wood chips, making it less likely for wood chips to splash when the wood cutting machine is operating.

[0024] To sum up, when the wood cutting machine is processing the wooden board, the screw 202 is rotated so that the dust hood 2 can adjust the distance from the wooden board. At this time, the exhaust fan 207 is started, so that the airflow under the dust hood 2 can drive the wood chips into the interior of the collection box 206. At this time, the filter plate 209 can filter the wood chips to prevent them from approaching the exhaust fan 207. At the same time, the filter plate 209 vibrates to prevent the wood chips from clogging the filter plate 209, so that the filter plate 209 maintains a stable filtering efficiency. At this time, the wood chips can be collected in the interior of the collection box 206, making the workplace less cluttered and less likely to cause harm to the operator. After the staff opens the box door 208, they can clean up the collected wood chips, so that the wood chips are not easy to splash when the wood cutting machine is operating. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, 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 wood cutting machine that is conducive to waste recycling, comprising a cutting machine body (1) and a band saw power base (101), characterized in that: A band saw power seat (101) is installed on the upper side of the cutting machine body (1), and a saw blade (102) is installed inside the band saw power seat (101), a dust cover (2) is provided on one side of the saw blade (102), and a fixed block (201) and a fixed block (2011) are connected in sequence on one side of the saw blade (102) support, a screw (202) is passed through the inside of the fixed block (201), and the lower end of the screw (202) is movably connected to the side plate of the dust cover (2) through a bearing, and a sliding rod (203) is slidably passed through the inside of the fixed block (2011).

2. A wood cutting machine that is beneficial to waste recycling according to claim 1, characterized in that: The lower end of the sliding rod (203) is fixed to the side plate of the dust hood (2), and a connecting pipe (204) is fixed to the upper side of the dust hood (2).

3. The wood cutting machine for waste recycling according to claim 2, characterized in that: One end of the connecting pipe (204) is connected to one end of the folded bellows (205), and one end of the folded bellows (205) away from the connecting pipe (204) is connected to the air inlet pipe of the collection box (206), and the collection box (206) is connected to the platform of the cutting machine body (1).

4. The wood cutting machine for facilitating waste recycling according to claim 3, characterized in that: An exhaust fan (207) is installed on the side of the collection box (206) away from the folded bellows (205), one side of the collection box (206) is connected to one side of the box door (208) through a door lock, and the other side of the box door (208) is movably connected to the collection box (206) through a hinge.

5. The wood cutting machine for waste recycling according to claim 4, characterized in that: A filter plate (209) is provided on the inner side of the collection box (206), and a connection pad (2091) is fixed on the outer side of the filter plate (209).

6. The wood cutting machine for waste recycling according to claim 5, characterized in that: The outer side of the connection pad (2091) is connected to the inner side of the collection box (206), and a conical gear disc (210) is fixed on the side of the filter plate (209) close to the exhaust fan (207).

7. The wood cutting machine for facilitating waste recycling according to claim 6, characterized in that: The first conical toothed disc (210) is connected to the second conical toothed disc (211), and the second conical toothed disc (211) is connected to the output end of the exhaust fan (207) through a support rod.

8. The wood cutting machine for waste recycling according to claim 1, characterized in that: The fixing block 1 (201) is threadedly connected to the screw rod (202), and the diameter of the sliding rod (203) matches the inner side spacing of the fixing block 2 (2011).

9. The wood cutting machine for waste recycling according to claim 5, characterized in that: The folding bellows (205) is made of a deformable plastic material, and the connecting pad (2091) is made of a deformable rubber material.

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