Dust removal equipment for furniture processing workshop

Abstract

The invention relates to the technical field of furniture processing, and discloses furniture processing workshop dust removal equipment which comprises a base and a straight pipe, a wind gathering cover is fixedly connected to the outer portion of the straight pipe, a filter screen is fixedly connected to one end of the straight pipe, a hose is fixedly connected to the other end, away from the filter screen, of the straight pipe, and a blockage clearing mechanism is arranged in the straight pipe; the unblocking mechanism comprises a first sliding groove, a first sliding block, a first connecting rod, a spring, a disc, a set of ejector pins, a first vertical rod, a first transverse shaft, an electric suction fan, a roller, an annular sliding rail, a first movable rod and a rolling wheel. The number of the first sliding grooves is two, the first transverse shaft is driven by the electric suction fan to rotate, the first transverse shaft rotates to drive the ejector pin to move rightwards, the ejector pin can be poked into the filter screen in the rightward moving process, impurities blocked in the filter screen are ejected out, and therefore the smoothness of the filter screen and the straight pipe is improved, and the dust removal efficiency of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of furniture processing, in particular to dust removal equipment in a furniture processing workshop. Background Art

[0002] The main process of furniture production is to process wood, assemble wood of different shapes to gradually produce the furniture frame, and then reprocess the furniture frame. In the process of wood processing, a large amount of dust and sawdust are often generated. If the sawdust and dust are not handled in time, the fine sawdust and dust will float in the air. If the operator is in this working environment for a long time, it will pose a hidden danger to the operator's personal safety. If the fine sawdust and dust float into the atmosphere, it will affect the atmospheric environment. Install dust removal equipment in the wood processing workshop to reduce dust and fine sawdust in the wood processing workshop.

[0003] According to a Chinese patent with the patent number "CN115671914B", an energy-saving and efficient dust removal device for a furniture processing workshop is disclosed, which includes a fixing frame, an air suction device, a filter tube, a detection plate, an adjustment sleeve and a flow guide device. The internal pressure of the filter tube below the detection plate increases, so that the detection plate is converted from the first state to the second state. When the detection plate is in the second state, the gas enters the adjustment chamber through the first through hole, and the gas entering the adjustment chamber enters the filter cylinder again through the third filter hole. At the same time, the gas back-blows the blocked second filter hole from the inside to the outside. Through the arrangement of the first flow guide sleeve and the second flow guide sleeve, the dust flow channel in the second filter hole is separated from the gas flow channel, reducing the stirring of dust by the flowing gas again, and realizing automatic cleaning of the blocked filter screen at the same time, improving the efficiency of dust removal in the workshop.

[0004] However: in the prior art, a filter is provided to filter impurities entering the dust collection duct, and the filter may become clogged after long-term use, thereby reducing the air intake of the dust collection duct and ultimately reducing the dust removal efficiency of the device. Therefore, a dust removal device for a furniture processing workshop is proposed to solve the above-mentioned problem. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a dust removal device for a furniture processing workshop in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: A dust removal device for a furniture processing workshop, comprising a base and a straight pipe, wherein the outside of the straight pipe is fixedly connected to a wind collecting hood, one end of the straight pipe is fixedly connected to a filter screen, the other end of the straight pipe away from the filter screen is fixedly connected to a hose, and a clearing mechanism is arranged inside the straight pipe; The blockage clearing mechanism comprises a first slide groove, a first slider, a first connecting rod, a spring, a disc, a set of ejector pins, a first vertical rod, a first horizontal axis, an electric suction fan, a roller, an annular slide rail, a first movable rod, and a roller; There are two first slides, which are respectively provided on the upper and lower inner walls of the straight tube, there are two first sliders, which are respectively slidably connected inside the two first slides, there are two first connecting rods, the upper and lower ends of the disc are respectively fixedly connected to the two first sliders through the first connecting rods, the interior of the first slide is sprayed with lubricating oil, there are two springs, the right end of the spring is fixedly connected to the first slider, the left end of the spring is fixedly connected to the interior of the first slide, and the ejector is fixedly connected to the left side of the disc. The first slide is provided to limit the left and right movement of the first slider, the first slider is provided to provide a supporting force to the first connecting rod, the first connecting rod is provided to provide a supporting force to the disc, and the disc is provided to provide a supporting force to the ejector.

[0007] Preferably, the upper and lower ends of the first vertical rod are fixedly connected to the upper and lower sides of the inner wall of the straight tube respectively, the middle part of the first horizontal axis rotates through the middle part of the first vertical rod through the bearing, the electric suction fan is fixedly connected to the right end of the first horizontal axis, the roller is fixedly connected to the left end of the first horizontal axis, the annular slide rail is fixedly connected to the outside of the roller, the first movable rod is fixedly connected to the right side of the disc, the roller is fixedly connected to the right end of the first movable rod, and the roller is slidably connected to the annular slide rail. The electric suction fan rotates to suck air and dust into the box through the wind hood, the straight tube, and the hose, and drives the first horizontal axis to rotate.

[0008] Preferably, a lifting mechanism is provided on the top of the base, and the lifting mechanism includes a sliding sleeve, the sliding sleeve is fixedly connected to the top of the base, a sliding rod is slidably connected inside the sliding sleeve, lubricating oil is sprayed inside the sliding sleeve, a clamp is fixedly connected to the top of the sliding rod, the straight tube is provided on the top of the clamp, a transverse groove is provided through the front of the sliding sleeve, and a tooth groove is provided on the sliding rod. The sliding sleeve is provided to limit the upward and downward movement of the sliding rod, the sliding rod is provided to provide support force to the clamp, and the clamp is provided to provide support force to the straight tube.

[0009] Preferably, the top of the base is fixedly connected with a first column, the front of the first column is rotatably penetrated by a second horizontal axis through a bearing, the rear end of the second horizontal axis is fixedly connected with a first gear, the first gear is meshed with a tooth groove, the front end of the second horizontal axis is fixedly connected with a second gear, the top of the base is fixedly connected with a fixed block, the right side of the fixed block is fixedly connected with an electric telescopic rod, the right end of the electric telescopic rod is fixedly connected with a rack, and the rack is meshed with the second gear. The first column is provided to provide support force to the second horizontal axis, the second horizontal axis is provided to provide support force to the first gear, the second horizontal axis is provided to provide support force to the second gear, and the base is provided to provide support force to the fixed block.

[0010] Preferably, a reciprocating mechanism is provided at the bottom of the base, and the reciprocating mechanism includes a second column, the number of the second columns is two, the bottoms of the two second columns are fixedly connected to a base, the left sides of the two second columns are penetrated with a hole, the inside of the hole is fixedly connected to a linear bearing, the inside of the linear bearing is slidably connected to a second movable rod, the middle part of the second movable rod is fixedly connected to the bottom of the base, a first fixed plate is fixedly connected between the two second columns, the bottom of the first fixed plate is fixedly connected to a second fixed plate, and the back of the first fixed plate is fixedly connected to a double-headed motor. The second column is provided to provide support force to the linear bearing, the linear bearing is provided to limit the left and right movement of the second movable rod, the second column is provided to provide support force to the first fixed plate, the first fixed plate is provided to provide support force to the second fixed plate, and the first fixed plate is provided to provide support force to the double-headed motor.

[0011] Preferably, the back output end of the double-headed motor passes through the back of the first fixed plate and is fixedly connected with a rotating disk, the back eccentric part of the rotating disk is fixedly connected with a second slider, the back of the second fixed plate is rotatably connected with a first long rod through a rotating shaft, the top of the first long rod is hinged with a first short rod, the top of the first short rod is hinged with the bottom of the second movable rod, the front of the first long rod is penetrated with a second slide groove, the second slider is slidably connected to the inside of the second slide groove, and the inside of the second slide groove is sprayed with lubricating oil. The second slider is provided with a supporting force by setting a rotating disk, the first long rod is provided with a supporting force by setting a second fixed plate, and the second slider is provided with a supporting force by setting a second slide groove.

[0012] Preferably, the bottom of the base is fixedly connected to a box, the bottom end of the hose passes through the inside of the box, a cleaning mechanism is arranged inside the box, the cleaning mechanism includes a transmission shaft, the front output end of the double-headed motor is fixedly connected to the transmission shaft, the other end of the transmission shaft away from the double-headed motor passes through the inside of the box, the front and rear outer walls of the box are provided with a card slot, the inside of the card slot is connected with a card block, a garbage box is fixedly connected to the card block, the number of the garbage boxes is two, and the two garbage boxes are respectively arranged on the left and right sides of the box. The card block is fixed by setting the card slot, and the garbage box is provided with support force by setting the card block.

[0013] Preferably, the inner wall of the box body is provided with a third slide groove on both sides, the third slide groove is slidably connected with a third slider, a roller brush is fixedly connected between the two third sliders, the bottom of the roller brush is slidably connected with the bottom inner wall of the box body, one end of the transmission shaft is fixedly connected with a second short rod, one end of the second short rod is hinged with a second long rod, and the bottom end of the second long rod is hinged with the third slider. The third slide groove is provided to provide support force for the third slider.

[0014] The present invention adopts the above technical solution to bring the following beneficial effects: 1. A dust removal device for a furniture processing workshop drives the first horizontal axis to rotate by an electric suction fan. The rotation of the first horizontal axis drives the ejector pin to move to the right. During the movement to the right, the ejector pin will poke into the filter and push out the impurities blocked in the filter, thereby improving the patency of the filter and the straight pipe, and further improving the dust removal efficiency of the device.

[0015] 2. This kind of dust removal equipment in furniture processing workshop drives the rack to move left and right through the electric telescopic rod. The left and right movement of the rack drives the straight pipe to move up and down to the required height, thereby specifically sucking out dust in areas of different heights.

[0016] 3. This kind of dust removal equipment for furniture processing workshop drives the turntable to rotate by turning on the double-head motor. The rotation of the turntable drives the straight pipe to move left and right. The straight pipe moves left and right while sucking dust to increase the dust suction area, thereby further improving the dust removal effect of the device in the furniture processing workshop.

[0017] 4. This kind of dust removal equipment for furniture processing workshop, the double-headed motor drives the second short rod to rotate while running, and the rotation of the second short rod drives the roller brush to move left and right. During the movement of the roller brush to the left and right, the dust inside the box is cleaned into the garbage box instead of manual labor, thereby reducing the manpower expenditure for the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2It is a schematic diagram of the back structure of the present invention; Figure 3 It is a schematic back view of the internal cross-sectional view of the straight tube area in the present invention; Figure 4 It is a schematic diagram of the lifting mechanism area in the present invention; Figure 5 It is a schematic diagram of the back side of the reciprocating mechanism area in the present invention; Figure 6 It is a schematic diagram of the back side of the box area in the present invention; Figure 7 It is a cross-sectional view of the interior of the box area in the present invention.

[0019] In the figure: 1, base; 2, straight pipe; 201, wind hood; 202, filter; 203, hose; 3, clearing mechanism; 301, first slide groove; 302, first slider; 303, first connecting rod; 304, spring; 305, disc; 306, ejector pin; 307, first vertical rod; 308, first horizontal axis; 309, electric suction fan; 3010, roller; 3011, annular slide rail; 3012, first movable rod; 3013, roller; 4, lifting mechanism; 401, sliding sleeve; 402, sliding rod; 403, clamping claw; 404, horizontal groove; 405, tooth groove; 406, first column; 407, second horizontal axis; 408, first gear; 4 09, fixed block; 4010, electric telescopic rod; 4011, rack; 4012, second gear; 5, reciprocating mechanism; 501, second column; 502, second movable rod; 503, first fixed plate; 504, second fixed plate; 505, first long rod; 506, first short rod; 507, double-headed motor; 508, turntable; 509, second slider; 5010, second slide; 6, base; 7, box; 8, cleaning mechanism; 801, transmission shaft; 802, slot; 803, block; 804, trash box; 805, third slide; 806, third slider; 807, second short rod; 808, second long rod; 809, roller brush. DETAILED DESCRIPTION

[0020] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships 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 referred device or element 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.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-7 One embodiment of the present invention is: a dust removal device for a furniture processing workshop, comprising a base 1, a straight pipe 2, a wind collecting hood 201 is fixedly connected to the outside of the straight pipe 2, a filter screen 202 is fixedly connected to one end of the straight pipe 2, a hose 203 is fixedly connected to the other end of the straight pipe 2 away from the filter screen 202, and a clearing mechanism 3 is arranged inside the straight pipe 2; The clearing mechanism 3 includes a first slide groove 301, a first slider 302, a first connecting rod 303, a spring 304, a disc 305, a set of ejector pins 306, a first vertical rod 307, a first horizontal axis 308, an electric suction fan 309, a roller 3010, an annular slide rail 3011, a first movable rod 3012, and a roller 3013; There are two first slide grooves 301, which are respectively opened on the upper and lower inner walls of the straight tube 2. There are two first sliders 302, which are respectively slidably connected inside the two first slide grooves 301. There are two first connecting rods 303. The upper and lower ends of the disc 305 are respectively fixedly connected to the two first sliders 302 through the first connecting rods 303. The inside of the first slide groove 301 is sprayed with lubricating oil. There are two springs 304, the right end of the spring 304 is fixedly connected to the first slider 302, the left end of the spring 304 is fixedly connected to the inside of the first slide groove 301, and the ejector pin 306 is fixedly connected to the left side of the disc 305.

[0025] The first slide groove 301 is provided to limit the left and right movement of the first slider 302, the first slider 302 is provided to provide a supporting force for the first connecting rod 303, the first connecting rod 303 is provided to provide a supporting force for the disk 305, and the disk 305 is provided to provide a supporting force for the ejector pin 306.

[0026] The upper and lower ends of the first vertical rod 307 are respectively fixedly connected to the upper and lower sides of the inner wall of the straight tube 2, the middle part of the first horizontal axis 308 rotates through the middle part of the first vertical rod 307 through a bearing, the electric suction fan 309 is fixedly connected to the right end of the first horizontal axis 308, the roller 3010 is fixedly connected to the left end of the first horizontal axis 308, the annular slide rail 3011 is fixedly connected to the outside of the roller 3010, the first movable rod 3012 is fixedly connected to the right side of the disc 305, the roller 3013 is fixedly connected to the right end of the first movable rod 3012, and the roller 3013 is slidably connected to the annular slide rail 3011.

[0027] The electric suction fan 309 rotates to suck air and dust into the box body 7 through the wind collecting cover 201, the straight pipe 2, and the hose 203, and drives the first horizontal axis 308 to rotate.

[0028] Working principle: the electric suction fan 309 drives the first horizontal axis 308 to rotate, the rotation of the first horizontal axis 308 drives the roller 3010 to rotate, the rotation of the roller 3010 drives the annular slide rail 3011 to rotate, and during the rotation of the annular slide rail 3011, the roller 3013 and the first movable rod 3012 are pushed to the right, the first movable rod 3012 moves to the right, drives the disc 305 to move to the right, and compresses the spring 304, the disc 305 moves to the right, drives the ejector pin 306 to move to the right, and during the movement of the ejector pin 306 to the right, it will poke into the filter 202 and eject the impurities blocked in the filter 202, thereby improving the patency of the filter 202 and the straight pipe 2, and then improving the dust removal efficiency of the device.

[0029] See also Figure 1-7 On the basis of the above-mentioned embodiment, in another embodiment of the present invention, a lifting mechanism 4 is arranged on the top of the base 1, and the lifting mechanism 4 includes a sleeve 401, and the sleeve 401 is fixedly connected to the top of the base 1, and the interior of the sleeve 401 is slidably connected to a slide rod 402, and the interior of the sleeve 401 is sprayed with lubricating oil, and the top of the slide rod 402 is fixedly connected to a clamping claw 403, and the straight tube 2 is arranged on the top of the clamping claw 403, and a transverse groove 404 is opened through the front of the sleeve 401, and a tooth groove 405 is opened on the slide rod 402.

[0030] The sliding sleeve 401 is provided to limit the upward and downward movement of the sliding rod 402 , the sliding rod 402 is provided to provide a supporting force for the clamping jaw 403 , and the clamping jaw 403 is provided to provide a supporting force for the straight tube 2 .

[0031] A first column 406 is fixedly connected to the top of the base 1, a second horizontal axis 407 is rotatably passed through the front of the first column 406 through a bearing, a first gear 408 is fixedly connected to the rear end of the second horizontal axis 407, the first gear 408 is meshed with the tooth groove 405, a second gear 4012 is fixedly connected to the front end of the second horizontal axis 407, a fixed block 409 is fixedly connected to the top of the base 1, an electric telescopic rod 4010 is fixedly connected to the right side of the fixed block 409, a rack 4011 is fixedly connected to the right end of the electric telescopic rod 4010, and the rack 4011 is meshed with the second gear 4012.

[0032] The first column 406 is provided to provide support force for the second horizontal axis 407 , the second horizontal axis 407 is provided to provide support force for the first gear 408 , the second horizontal axis 407 is provided to provide support force for the second gear 4012 , and the base 1 is provided to provide support force for the fixed block 409 .

[0033] Working principle: when it is necessary to remove dust from areas at different heights, the electric telescopic rod 4010 drives the rack 4011 to move left and right, the left and right movement of the rack 4011 drives the second gear 4012 to rotate, the rotation of the second gear 4012 drives the second horizontal axis 407 to rotate, the rotation of the second horizontal axis 407 drives the first gear 408 to rotate, the rotation of the first gear 408 drives the slide bar 402 to move up and down through the tooth groove 405, the up and down movement of the slide bar 402 drives the clamping jaw 403 to move up and down, the up and down movement of the clamping jaw 403 drives the straight tube 2 to move up and down to the required height, thereby dust from areas at different heights can be removed.

[0034] See also Figure 1-7 On the basis of the above embodiment, in another embodiment of the present invention, a reciprocating mechanism 5 is provided at the bottom of the base 1, and the reciprocating mechanism 5 includes a second column 501, and the number of the second columns 501 is two. The bottoms of the two second columns 501 are fixedly connected with a base 6, and holes are opened through the left sides of the two second columns 501, and a linear bearing is fixedly connected inside the hole, and a second movable rod 502 is slidably connected inside the linear bearing, and the middle part of the second movable rod 502 is fixedly connected to the bottom of the base 1, and a first fixed plate 503 is fixedly connected between the two second columns 501, and a second fixed plate 504 is fixedly connected to the bottom of the first fixed plate 503, and a double-headed motor 507 is fixedly connected to the back of the first fixed plate 503.

[0035] The second column 501 is provided with supporting force for the linear bearing, the linear bearing is provided to limit the left and right movement of the second movable rod 502, the second column 501 is provided with supporting force for the first fixed plate 503, the first fixed plate 503 is provided with supporting force for the second fixed plate 504, and the first fixed plate 503 is provided with supporting force for the double-headed motor 507.

[0036] The back output end of the double-headed motor 507 passes through the back of the first fixed plate 503 and is fixedly connected to a turntable 508. A second slider 509 is fixedly connected to the eccentric part of the back of the turntable 508. The back of the second fixed plate 504 is rotatably connected to the first long rod 505 through a rotating shaft. The top of the first long rod 505 is hinged to the first short rod 506. The top of the first short rod 506 is hinged to the bottom of the second movable rod 502. A second slide groove 5010 is opened on the front of the first long rod 505. The second slider 509 is slidably connected to the inside of the second slide groove 5010. The inside of the second slide groove 5010 is sprayed with lubricating oil.

[0037] The turntable 508 is provided to provide a supporting force to the second slider 509 , the second fixing plate 504 is provided to provide a supporting force to the first long rod 505 , and the second sliding groove 5010 is provided to provide a supporting force to the second slider 509 .

[0038] Working principle: by turning on the double-headed motor 507, the turntable 508 is driven to rotate, and the rotation of the turntable 508 drives the second slider 509 to rotate eccentrically. The eccentric rotation of the second slider 509 drives the first long rod 505 to swing left and right through the second slide groove 5010. The left and right swing of the first long rod 505 drives the second movable rod 502 to move left and right through the first short rod 506. The left and right movement of the second movable rod 502 drives the base 1 and the straight tube 2 to move left and right. The straight tube 2 moves left and right while vacuuming to increase the vacuuming area, thereby further improving the dust removal effect of the device in the furniture processing workshop.

[0039] See also Figure 1-7 On the basis of the above embodiment, in another embodiment of the present invention, the bottom of the base 6 is fixedly connected to the box body 7, the bottom end of the hose 203 passes through the interior of the box body 7, and a cleaning mechanism 8 is arranged inside the box body 7. The cleaning mechanism 8 includes a transmission shaft 801, and the front output end of the double-headed motor 507 is fixedly connected to the transmission shaft 801, and the other end of the transmission shaft 801 away from the double-headed motor 507 passes through the interior of the box body 7. The outer walls of the front and rear sides of the box body 7 are provided with a card slot 802, and the interior of the card slot 802 is carded with a card block 803, and a garbage box 804 is fixedly connected to the card block 803. There are two garbage boxes 804, and the two garbage boxes 804 are respectively arranged on the left and right sides of the box body 7.

[0040] The card slot 802 is provided to fix the card block 803 , and the card block 803 is provided to provide support for the trash box 804 .

[0041] A third slide groove 805 is provided on the front and rear sides of the inner wall of the box body 7, and a third slider 806 is slidably connected inside the third slide groove 805. A roller brush 809 is fixedly connected between the two third sliders 806. The bottom of the roller brush 809 is slidably connected to the bottom inner wall of the box body 7. A second short rod 807 is fixedly connected to one end of the transmission shaft 801, and a second long rod 808 is hinged to one end of the second short rod 807. The bottom end of the second long rod 808 is hinged to the third slider 806.

[0042] The third sliding groove 805 is provided to provide supporting force for the third sliding block 806 .

[0043] Working principle: When the double-headed motor 507 is running, it drives the second short rod 807 to rotate. The rotation of the second short rod 807 drives the third slider 806 left and right through the second long rod 808. The left and right movement of the third slider 806 drives the roller brush 809 to move left and right. During the left and right movement of the roller brush 809, the dust inside the box 7 is cleaned into the garbage box 804 instead of manually, thereby reducing the manpower expenditure for the workshop.

[0044] The present invention provides a dust removal device for a furniture processing workshop. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A dust removal device for a furniture processing workshop, comprising a base (1) and a straight pipe (2), characterized in that: The outside of the straight pipe (2) is fixedly connected to a wind collecting hood (201), one end of the straight pipe (2) is fixedly connected to a filter screen (202), the other end of the straight pipe (2) away from the filter screen (202) is fixedly connected to a hose (203), and a clearing mechanism (3) is provided inside the straight pipe (2); The blockage clearing mechanism (3) comprises a first slide groove (301), a first slider (302), a first connecting rod (303), a spring (304), a disc (305), a group of ejector pins (306), a first vertical rod (307), a first horizontal axis (308), an electric suction fan (309), a roller (3010), an annular slide rail (3011), a first movable rod (3012), and a roller (3013); There are two first slide grooves (301), which are respectively opened on the upper and lower inner walls of the straight tube (2); there are two first sliders (302), which are respectively slidably connected inside the two first slide grooves (301); there are two first connecting rods (303), and the upper and lower ends of the disk (305) are respectively fixedly connected to the two first sliders (302) through the first connecting rods (303); the inside of the first slide groove (301) is sprayed with lubricating oil; there are two springs (304), and the right end of the spring (304) is fixedly connected to the first slider (302), and the left end of the spring (304) is fixedly connected to the inside of the first slide groove (301); and the ejector pin (306) is fixedly connected to the left side of the disk (305).

2. A dust removal device for a furniture processing workshop according to claim 1, characterized in that: The upper and lower ends of the first vertical rod (307) are respectively fixedly connected to the upper and lower sides of the inner wall of the straight tube (2); the middle part of the first horizontal axis (308) rotates through the middle part of the first vertical rod (307) through a bearing; the electric suction fan (309) is fixedly connected to the right end of the first horizontal axis (308); the roller (3010) is fixedly connected to the left end of the first horizontal axis (308); the annular slide rail (3011) is fixedly connected to the outside of the roller (3010); the first movable rod (3012) is fixedly connected to the right side of the disc (305); the roller (3013) is fixedly connected to the right end of the first movable rod (3012); and the roller (3013) is slidably connected to the annular slide rail 3011.

3. A dust removal device for a furniture processing workshop according to claim 2, characterized in that: A lifting mechanism (4) is arranged on the top of the base (1), and the lifting mechanism (4) comprises a sliding sleeve (401), the sliding sleeve (401) is fixedly connected to the top of the base (1), a sliding rod (402) is slidably connected inside the sliding sleeve (401), lubricating oil is sprayed inside the sliding sleeve (401), a clamping claw (403) is fixedly connected to the top of the sliding rod (402), the straight tube (2) is arranged on the top of the clamping claw (403), a transverse groove (404) is penetrated through the front of the sliding sleeve (401), and a tooth groove (405) is arranged on the sliding rod (402).

4. The dust removal equipment for furniture processing workshop according to claim 3 is characterized in that: The top of the base (1) is fixedly connected to a first column (406); a second transverse axis (407) is rotatably passed through the front of the first column (406) via a bearing; a first gear (408) is fixedly connected to the rear end of the second transverse axis (407); the first gear (408) is meshed with a tooth groove (405); a second gear (4012) is fixedly connected to the front end of the second transverse axis (407); a fixed block (409) is fixedly connected to the top of the base (1); an electric telescopic rod (4010) is fixedly connected to the right side of the fixed block (409); a rack (4011) is fixedly connected to the right end of the electric telescopic rod (4010); and the rack (4011) is meshed with the second gear (4012).

5. The dust removal equipment for furniture processing workshop according to claim 4, characterized in that: A reciprocating mechanism (5) is arranged at the bottom of the base (1), the reciprocating mechanism (5) comprising a second column (501), the number of the second columns (501) being two, the bottoms of the two second columns (501) being fixedly connected to a base (6), the left sides of the two second columns (501) being penetrated by a hole, the interior of the hole being fixedly connected to a linear bearing, the interior of the linear bearing being slidably connected to a second movable rod (502), the middle portion of the second movable rod (502) being fixedly connected to the bottom of the base (1), a first fixed plate (503) being fixedly connected between the two second columns (501), the bottom of the first fixed plate (503) being fixedly connected to a second fixed plate (504), and the back of the first fixed plate (503) being fixedly connected to a double-headed motor (507).

6. The dust removal equipment for furniture processing workshop according to claim 5, characterized in that: The back output end of the double-headed motor (507) passes through the back of the first fixed plate (503) and is fixedly connected to a turntable (508); a second slider (509) is fixedly connected to an eccentric portion of the back of the turntable (508); the back of the second fixed plate (504) is rotatably connected to a first long rod (505) via a rotating shaft; a first short rod (506) is hinged at the top end of the first long rod (505); a top end of the first short rod (506) is hinged to the bottom of the second movable rod (502); a second slide groove (5010) is penetrated through the front of the first long rod (505); the second slider (509) is slidably connected to the inside of the second slide groove (5010); and lubricating oil is sprayed on the inside of the second slide groove (5010).

7. The dust removal equipment for furniture processing workshop according to claim 6, characterized in that: The bottom of the base (6) is fixedly connected to a box (7), the bottom end of the hose (203) passes through the interior of the box (7), a cleaning mechanism (8) is arranged inside the box (7), the cleaning mechanism (8) comprises a transmission shaft (801), the front output end of the double-headed motor (507) is fixedly connected to the transmission shaft (801), the other end of the transmission shaft (801) away from the double-headed motor (507) passes through the interior of the box (7), and the front and rear outer walls of the box (7) are provided with a card slot (802), the interior of the card slot (802) is carded with a card block (803), and a garbage box (804) is fixedly connected to the card block (803), and the number of the garbage boxes (804) is two, and the two garbage boxes (804) are arranged on the left and right sides of the box (7), respectively.

8. The dust removal equipment for furniture processing workshop according to claim 7, characterized in that: A third slide groove (805) is provided on both front and rear sides of the inner wall of the box body (7); a third slider (806) is slidably connected inside the third slide groove (805); a roller brush (809) is fixedly connected between the two third sliders (806); the bottom of the roller brush (809) is slidably connected to the bottom inner wall of the box body (7); a second short rod (807) is fixedly connected to one end of the transmission shaft (801); a second long rod (808) is hingedly connected to one end of the second short rod (807); and the bottom end of the second long rod (808) is hingedly connected to the third slider (806).

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