Furniture producing and processing device

Abstract

The furniture production and processing device comprises a box body with a feeding hopper at the top, a crushing cavity is longitudinally formed in the box body, a compression cavity is formed in the position, at the bottom of the crushing cavity, in the box body, a crushing mechanism is arranged in the crushing cavity, and a material guide mechanism and a dust removal mechanism for controlling feeding and discharging of the crushing cavity are further arranged in the crushing cavity; the crushing mechanism comprises two groups of crushing rollers which are arranged in parallel and are driven by a motor I; the dust removal mechanism comprises a barrel which is longitudinally arranged in the crushing cavity and driven by a motor III, a plurality of groups of magnetic sleeves are radially arranged on the outer wall of the barrel, spraying holes are uniformly formed in the side walls of the magnetic sleeves, and a round pipe with two sealed ends is arranged in the barrel; a convex seat connected with the outer wall of the box body through a bolt is arranged at one end of the round pipe, a grid plate for equally dividing the round pipe is arranged in the round pipe, and strip-shaped communicating openings are uniformly formed in the side wall of the round pipe. The device can be used for crushing, dust suppression, compression and other operations on wood chips, and the wood chips are prevented from flying.

Description

Technical Field

[0001] The invention relates to the field of furniture production, and in particular to a furniture production and processing device. Background Art

[0002] Most of the waste materials from furniture wood or board processing are directly discharged through the discharge port. Since the wood chips are small, it will cause some troubles when cleaning, and it is easy to make the wood chips in the wood waste fly, thus affecting the normal operation of other mechanical equipment. In addition, for most of the shavings and micro-sized wood chips, it is difficult to store them in a centralized manner, and they are easy to fly in the air, which is time-consuming and laborious to handle, thus increasing the production cost of the enterprise. Summary of the invention

[0003] The purpose of the present invention is to provide a furniture production and processing device.

[0004] The technical problem of the present invention is mainly solved by the following technical solutions:

[0005] A furniture production and processing device, comprising a box body with a feed hopper on the top, a cylindrical crushing chamber longitudinally arranged in the box body, a compression chamber arranged in the box body at the bottom of the crushing chamber, a crushing mechanism arranged in the crushing chamber, and a material guiding mechanism and a dust removal mechanism for controlling the feeding and discharging of materials in the crushing chamber;

[0006] The pulverizing mechanism comprises two sets of pulverizing rollers arranged in parallel and driven by a motor 1;

[0007] The material guide mechanism includes a feed opening connected to the feed hopper and a discharge opening connected to the compression chamber, which are arranged on the side wall of the crushing chamber. A cylinder adapted to the crushing chamber is also arranged in the crushing chamber. The upper and lower ends of the cylinder are both provided with strip openings connected to the corresponding feed opening and discharge opening. A plurality of gear teeth located between the two groups of strip openings are also axially arranged on the inner side wall of the cylinder. Gears meshing with the gear teeth and driven by the motor II are arranged on the gear teeth. A V-shaped material guide plate located directly above the two groups of crushing rollers is also longitudinally arranged in the crushing chamber in the cylinder.

[0008] The dust removal mechanism includes a cylinder longitudinally arranged in the crushing chamber and driven by the motor III, a plurality of groups of magnetic sleeves are radially arranged on the outer wall of the cylinder, injection holes are evenly arranged on the side walls of the magnetic sleeves, a circular tube with sealed ends is arranged in the cylinder, a convex seat connected to the outer wall of the box body by bolts is arranged at one end of the circular tube, a grid plate is arranged in the circular tube to divide it into upper and lower parts, and strip-shaped connecting ports connected to the internal opening of the circular tube are also evenly arranged on the side walls of the circular tube.

[0009] Preferably, a material guide hopper is constructed between the two groups of material guide plates and the side walls corresponding to the crushing chamber, and the smallest outlet end of the bottom of the material guide hopper is located directly above the two groups of crushing rollers.

[0010] Preferably, a dust removal pipe connected to the crushing chamber is arranged on the outside of the box body, the dust removal pipe is connected to the groove arranged at the bottom of the compression chamber, an exhaust fan is arranged on the dust removal pipe, and a filter plate is arranged at the connection between the groove and the bottom of the compression chamber.

[0011] Preferably, a vertical plate is provided at the bottom of the compression chamber to divide it into two groups of compression units, and an inlet and outlet connected to the corresponding compression units are provided on the side wall of the box body. A switch door is provided at the inlet and outlet. The vertical plate is located directly below the middle of the discharge opening, and a pressure plate is provided above the vertical plate. The two ends of the bottom of the pressure plate are connected to the motor IV on the outside of the box body through bearings. Pressure blocks are provided on both end surfaces of the pressure plate. After the motor IV drives the pressure plate to rotate 90 degrees, it can drive the pressure block to rotate into the top opening of the corresponding compression unit.

[0012] Preferably, the grid plate divides the circular tube into a gas chamber located at the top and a liquid chamber located at the bottom. A feed pipe connected to the corresponding gas chamber and liquid chamber is also provided on the sealed end of the circular tube. The two groups of feed pipes are respectively connected to the corresponding exhaust fans and liquid storage tanks through pipelines, and a water pump is provided on the pipeline connected to the liquid storage tank.

[0013] The beneficial effects of the present invention are as follows: the present invention guides the wood chips into the crushing chamber and crushes them by the crushing mechanism. At this time, the opening and closing of the inlet and outlet of the crushing chamber are controlled by the material guiding mechanism, thereby achieving the control of the inlet and outlet amount of the crushing chamber, and the interior thereof can be in a closed space to prevent dust from overflowing during processing. At the same time, the dust removal mechanism can not only break up the wood chips and remove metal impurities, but also spray the wood chips to achieve the purpose of dust suppression. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 yes Figure 1 Enlarged view of the dust removal mechanism;

[0016] Figure 3 It is a cross-sectional view of the dust removal mechanism in the present invention when viewed from the side.

[0017] In the figure: 1, box body, 2, feed hopper, 3, crushing chamber, 4, compression chamber, 5, crushing mechanism, 51, crushing roller, 6, material guiding mechanism, 61, feed opening, 62, discharge opening, 63, cylinder, 64, strip opening, 65, gear teeth, 66, gear, 67, guide plate, 7, dust removal mechanism, 71, cylinder, 72, motor III, 73, magnetic sleeve, 74, round tube, 741, gas chamber, 742, liquid chamber, 75, convex seat, 76, grid plate, 77, connecting port, 8, dust removal pipe, 9, groove, 10, filter plate, 11, vertical plate, 12, inlet and outlet, 13, pressure plate, 14, pressure block, 15, feed pipe. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0019] A furniture production and processing device, comprising a box body 1 with a feed hopper 2 on the top, a cylindrical crushing chamber 3 longitudinally arranged in the box body 1, a compression chamber 4 arranged in the box body 1 at the bottom of the crushing chamber 3, a crushing mechanism 5 arranged in the crushing chamber 3, and a material guiding mechanism 6 and a dust removal mechanism 7 for controlling the feeding and discharging of materials in the crushing chamber 3;

[0020] The pulverizing mechanism 5 comprises two sets of pulverizing rollers 51 arranged in parallel and driven by a motor 1;

[0021] The material guide mechanism 6 includes a feed opening 61 arranged on the side wall of the pulverizing chamber 3 and connected to the feed hopper 2, and a discharge opening 62 connected to the compression chamber 4. A cylinder 63 adapted thereto is also arranged in the pulverizing chamber 3. Both upper and lower ends of the cylinder 63 are provided with strip openings 64 connected to the corresponding feed openings 61 and discharge openings 62. A plurality of gear teeth 65 located between the two groups of strip openings 64 are also axially arranged on the inner side wall of the cylinder 63. A gear 66 meshing therewith and driven by the motor II is arranged on the gear teeth 65. A V-shaped material guide plate 67 located directly above the two groups of pulverizing rollers 51 is also longitudinally arranged in the pulverizing chamber 3 in the cylinder 63. A material guide hopper is constructed between the two groups of material guide plates 67 and the corresponding side walls of the pulverizing chamber 3. The minimum outlet end at the bottom of the material guide hopper is located directly above the two groups of pulverizing rollers 51.

[0022] The dust removal mechanism 7 includes a cylinder 71 longitudinally arranged in the pulverizing chamber 3 and driven by a motor III72, a plurality of groups of magnetic sleeves 73 are radially arranged on the outer wall of the cylinder 71, and injection holes are evenly arranged on the side walls of the magnetic sleeves 73, a circular tube 74 with sealed ends is arranged in the cylinder 71, a boss 75 connected to the outer wall of the box body 1 by bolts is arranged at one end of the circular tube 74, a grid plate 76 is arranged in the circular tube 74 to divide it into upper and lower parts, wherein strip-shaped connecting ports 77 connected to the internal openings of the circular tube 74 are also evenly arranged on the side walls of the circular tube 74, the grid plate 76 divides the circular tube 74 into a gas chamber 741 located at the top and a liquid chamber 742 located at the bottom, and a feed pipe 15 connected to the corresponding gas chamber 741 and the liquid chamber 742 is also arranged on the sealed end of the circular tube 74, and the two groups of feed pipes 15 are respectively connected to the corresponding exhaust fan and liquid storage tank through pipelines, wherein a water pump is arranged on the pipeline connected to the liquid storage tank.

[0023] A dust removal pipe 8 connected to the crushing chamber 3 is arranged on the outside of the box body 1, and the dust removal pipe 8 is connected to a groove 9 arranged at the bottom of the compression chamber 4. An exhaust fan is arranged on the dust removal pipe 8, and a filter plate 10 is arranged at the connection between the groove 9 and the bottom of the compression chamber 4.

[0024] A vertical plate 11 is provided at the bottom of the compression chamber 4 to divide it into two groups of compression units. An inlet and outlet 12 connected with the corresponding compression units is provided on the side wall of the box body 1. A switch door is provided at the inlet and outlet 12. The vertical plate 11 is located directly below the middle of the discharge opening 62. A pressure plate 13 is provided above the vertical plate 11. The two ends of the bottom of the pressure plate 13 are connected to the motor IV on the outside of the box body 1 through bearings. Pressure blocks 14 are provided on both end surfaces of the pressure plate 13. After the motor IV drives the pressure plate 13 to rotate 90 degrees, it can drive the pressure block 14 to rotate into the top opening of the corresponding compression unit.

[0025] After the wood chips are led to the feed hopper 2, the motor II can drive the gear 66 to rotate, and the gear 66 drives the cylinder 63 to rotate in the crushing chamber 3 through the gear 65, so that the strip openings 64 on the upper and lower sides are aligned with the corresponding feed openings 61 and discharge openings 62. At this time, the wood chips in the feed hopper 2 pass through the feed opening 61 and the upper strip opening 64 into the guide hopper formed by the two groups of V-shaped guide plates 67, and then the motor II drives the cylinder 63 to rotate through the gear 66 and the gear 65, so that the strip openings 64 on the upper and lower sides are aligned with the corresponding feed openings 61 and discharge openings 62. The opening 64 is staggered with the feed opening 61 and the discharge opening 62, or the opening degree of the connection between the feed opening 61 or the discharge opening 62 and the corresponding strip opening 64 is adjusted to control the amount of material in the feed hopper 2 entering the crushing chamber 3 through the feed opening 61, and the amount of material in the crushing chamber 3 entering the compression chamber 4 through the discharge opening 62. At the same time, the crushing chamber 3 can be placed in a closed state to prevent the dust generated by the crushing mechanism 5 when crushing the material in the crushing chamber from spreading out;

[0026] Two groups of crushing rollers 51 rotate to crush the materials slowly flowing down in the guide hopper for subsequent processing. At the same time, the motor III drives the cylinder 71 to rotate, and the exhaust fan, the pipeline and a group of feed pipes 15 inject gas into the gas chamber 741, and the water pump, the pipeline and another group of feed pipes 15 inject liquid into the liquid chamber 742. In the above process, the rotating cylinder 71 drives the magnetic sleeve 73 to rotate, thereby breaking up the wood chips crushed by the crushing mechanism 5, so that the magnetic sleeve 73 has a magnetic effect on the metal impurities that may remain in the wood chips after being broken up, so as to remove the metal debris in the wood chips, and at the same time, the gas in the gas chamber 741 The liquid enters the magnetic sleeve 73 at the top through the upper connecting port 77, and then is ejected from the injection hole, thereby playing a gas blowing effect on the material crushed by the crushing mechanism 5, so that the magnetic sleeve 73 can fully remove the metal impurities that may be mixed inside it. At the same time, when the scattered or blown wood chips fall to the lower part of the cylinder 63, the liquid in the liquid chamber enters the magnetic sleeve 73 at the bottom through the lower connecting port 77 and is ejected from the injection hole, thereby playing a spraying and dust suppression effect on the wood chips, and also facilitating the compaction of the wood chips. Since the liquid is only ejected downward, it will not wet the crushing roller 51 and cause the wood chips to adhere to its side wall;

[0027] Finally, the wood chips in the cylinder 63 enter the compression units on both sides of the vertical plate 11 and the pressing plate 13 through the opened discharge opening 62. At the same time, the motor IV drives the pressing plate 13 through the rotating shaft to drive the pressing block 14 to reciprocate. When there is a lot of material in the compression unit, the swinging pressing block 14 can compress the material in the compression unit to reduce the space it occupies. In this process, if the water content in the wood chips is high, the liquid that may be contained in it can be squeezed by the swinging pressing block and drained into the groove 9 through the aperture of the filter plate 10;

[0028] In the above process, the dust diffused in the pulverizing chamber is drawn out by the exhaust fan and the dust removal pipe 8 to the groove 9 to contact the liquid that may be accumulated therein, thereby removing the dust, or the dust is contacted with the wood chips in the compression process in the compression unit through the aperture of the filter plate 10, thereby being recovered and compressed in the wood chip pile. The reason why the dust is recovered in this way instead of spraying the dust and wood chips in the pulverizing chamber 3 with liquid at the same time to recover them is that the dust is easy to adhere to the inner wall of the cylinder 63 or the pulverizing chamber 3 after being sprayed with water, and even after it is dried, it will firmly adhere to the inner wall of the above-mentioned component. Compared with wood chips, the stains adhered at this time are undoubtedly more difficult to clean;

[0029] like Figure 1 As shown, the opening degree of the discharge opening 62 can be adjusted by rotating the cylinder 63 to drive the strip opening 64 to move, and the pressing plate 13 can be used to guide the material discharged from the discharge opening 62 to flow only into one group of compression units, so that people can take out the material in one group of compression units, and then the material in the compression unit can be taken out while the discharge opening 62 is discharging the material, so as to improve work efficiency.

[0030] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A furniture production and processing device, comprising a box body with a feed hopper on the top, characterized in that: A cylindrical crushing chamber is longitudinally arranged in the box body, a compression chamber is arranged in the box body at the bottom of the crushing chamber, a crushing mechanism is arranged in the crushing chamber, and a material guiding mechanism and a dust removal mechanism for controlling the feeding and discharging of materials are also arranged in the crushing chamber; The pulverizing mechanism comprises two sets of pulverizing rollers arranged in parallel and driven by a motor 1; The material guide mechanism includes a feed opening connected to the feed hopper and a discharge opening connected to the compression chamber, which are arranged on the side wall of the crushing chamber. A cylinder adapted to the crushing chamber is also arranged in the crushing chamber. The upper and lower ends of the cylinder are both provided with strip openings connected to the corresponding feed opening and discharge opening. A plurality of gear teeth located between the two groups of strip openings are also axially arranged on the inner side wall of the cylinder. Gears meshing with the gear teeth and driven by the motor II are arranged on the gear teeth. A V-shaped material guide plate located directly above the two groups of crushing rollers is also longitudinally arranged in the crushing chamber in the cylinder. The dust removal mechanism includes a cylinder longitudinally arranged in the crushing chamber and driven by the motor III, a plurality of groups of magnetic sleeves are radially arranged on the outer wall of the cylinder, injection holes are evenly arranged on the side walls of the magnetic sleeves, a circular tube with sealed ends is arranged in the cylinder, a convex seat connected to the outer wall of the box body by bolts is arranged at one end of the circular tube, a grid plate is arranged in the circular tube to divide it into upper and lower parts, and strip-shaped connecting ports connected to the internal opening of the circular tube are also evenly arranged on the side walls of the circular tube.

2. A furniture production and processing device according to claim 1, characterized in that: A material guide hopper is formed between the two groups of material guide plates and the side walls corresponding to the crushing chamber, and the smallest outlet end at the bottom of the material guide hopper is located just above the two groups of crushing rollers.

3. A furniture production and processing device according to claim 1, characterized in that: A dust removal pipe connected to the crushing chamber is arranged outside the box body, and the dust removal pipe is connected to a groove arranged at the bottom of the compression chamber. An exhaust fan is arranged on the dust removal pipe, and a filter plate is arranged at the connection between the groove and the bottom of the compression chamber.

4. The furniture production and processing device according to claim 1, characterized in that: A vertical plate is provided at the bottom of the compression chamber to divide it into two groups of compression units. An inlet and outlet connected to the corresponding compression units are provided on the side wall of the box body. A switch door is provided at the inlet and outlet. The vertical plate is located directly below the middle of the discharge opening. A pressure plate is provided above the vertical plate. The two ends of the bottom of the pressure plate are connected to the motor IV outside the box body through bearings. Pressure blocks are provided on both end surfaces of the pressure plate. After the motor IV drives the pressure plate to rotate 90 degrees, it can drive the pressure block to rotate into the top opening of the corresponding compression unit.

5. The furniture production and processing device according to claim 1, characterized in that: The grid plate divides the inside of the circular tube into a gas chamber located at the top and a liquid chamber located at the bottom. A feed pipe connected to the corresponding gas chamber and liquid chamber is also provided on the sealed end of the circular tube. The two groups of feed pipes are respectively connected to the corresponding exhaust fan and liquid storage tank through pipelines, and a water pump is provided on the pipeline connected to the liquid storage tank.

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