A uniform glue coating structure for wooden door manufacturing

Abstract

The present invention discloses a uniform glue coating structure for manufacturing wooden doors, comprising a base, a pad fixedly connected to one side of the base, a first slide groove formed on the top of the pad, a support plate slidably connected to the inner wall of the first slide groove through a first slider, an extension plate slidably connected to the inner wall of the support plate, a motor box fixedly connected to one side of the support plate, a sliding assembly fixedly connected to the inner wall of the motor box, and a groove formed on one side of the support plate. In the present invention, by setting the support plate and the extension plate, when the staff uses it, the support plate is slid to make the extension plate slide, so that the brush can press against the wooden door, and by setting the sliding assembly, the connecting rod, the roller and the brush, the power supply of the first servo motor is started, the first transmission rod rotates the fixed rod, the fixed rod rotates the gear, and the gear drives the rack to rotate at the same time, and the connecting rod drives the roller and the brush to slide, thereby improving the work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of uniform glue coating structure for wooden door manufacturing, in particular to a uniform glue coating structure for wooden door manufacturing. Background Art

[0002] In the process of making wooden doors, glue needs to be applied, and then different boards are bonded together by glue to form a composite board. There are two ways of gluing: manual gluing and automatic gluing. After gluing, the wooden door is bonded to the substrate to form the basic structure of the tape. Since the glue is diluted, it needs to be dried at high temperature during the coating process. The glue can be evenly applied to the surface of the wooden board moving to the right, thereby achieving the purpose of automatically gluing the surface of the wooden board, thereby achieving the effect of reducing labor intensity and improving gluing efficiency.

[0003] There are various kinds of gluing devices on the market, but generally they all have poor gluing effects. General automatic gluing devices use multiple evenly distributed glue dripping heads to drip glue on the surface of the wood board. Although this method is fast, the glue coating is not uniform enough, which easily leads to poor adhesion. Although manual gluing is uniform, the efficiency is too low. When mass production is required, the manual gluing method is obviously not applicable, has many defects, and is time-consuming and labor-intensive. Therefore, a machine that can replace manual labor and evenly coat glue is needed.

[0004] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art known to those skilled in the art. Summary of the invention

[0005] The object of the present invention is to provide a uniform glue coating structure for manufacturing wooden doors to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a uniform glue coating structure for manufacturing wooden doors, comprising a base, one side of the base is fixedly connected to a pad, the top of the pad is provided with a first slide groove, the inner wall of the first slide groove is slidably connected to the support plate by a first slider, the inner wall of the support plate is slidably connected to the extension plate, one side of the support plate is fixedly connected to a motor box, the inner wall of the motor box is fixedly connected to a sliding assembly, one side of the support plate is provided with a groove, one side of the extension plate is fixedly connected to a connecting rod, the surface of the connecting rod is sleeved with a roller, the surface of the roller is fixedly connected to a brush, the back side of the base is fixedly connected to a fixing plate, the front side of the fixing plate is fixedly connected to a top plate, one side of the top plate is provided with a second slide groove, the inner wall of the second slide groove is slidably connected to one side of the support plate through the second slider, one side of the top of the base is fixedly connected to a first clamping plate, the top of the first clamping plate is provided with a first clamping groove, the inner wall of the first clamping groove is fixedly connected to a soft pad, one side of the first clamping plate is provided with a first threaded hole, the inner wall of the first threaded hole A first bolt is threadedly connected, one end of the first bolt is fixedly connected to a fixing block, the inner wall of the first clamping groove is slidably connected to the first connecting column, the inner wall of the first connecting column is slidably connected to the first telescopic column, a second clamping groove is opened on one side of the first telescopic column, a limiting hole is opened on the front side of the first telescopic column, and the inner wall of the limiting hole is threadedly connected to the limiting bolt, a round rod is fixedly connected at the edge of the inner wall of the first clamping groove, the second connecting column is sleeved on the surface of the round rod, the inner wall of the second connecting column is slidably connected to the second telescopic column, a third clamping groove is opened on one side of the second telescopic column, a second threaded hole is opened on the front side of the second telescopic column, the inner wall of the second threaded hole is threadedly penetrated by the second bolt, the surface of the second bolt is threadedly connected to the second clamping plate, and a fourth clamping groove is opened at the bottom of the second clamping plate, the inner wall of the fourth clamping groove is slidably connected to the surface of the second telescopic column, the top of the base is fixedly connected to the protection box, the inner wall of the protection box is fixedly connected to the scraping assembly, the other side of the support plate is fixedly connected to the straight rod, and the surface of the straight rod is penetrated by the fixing seat.

[0007] Preferably, a collecting box is fixedly connected to the middle part of the top of the base, a third sliding groove is provided on the inner wall of the collecting box, the inner wall of the third sliding groove is slidably connected to the first scraper through a third sliding block, a pull rod is fixedly connected to one side of the first scraper, a circular hole is provided on one side of the collecting box, the inner wall of the circular hole is sleeved on the surface of the pull rod, a baffle is fixedly connected to one end of the pull rod, and a first handle is fixedly connected to one side of the baffle.

[0008] Preferably, the sliding assembly includes a first servo motor, a first transmission rod, a fixed rod, a gear and a rack, the output end of the first servo motor is splined to the first transmission rod, one end of the first transmission rod is fixedly connected to the fixed rod, one end of the fixed rod is fixedly connected to the gear, the surface of the gear is meshed with the rack, and one side of the rack is fixedly connected to the front side of the extension plate.

[0009] Preferably, the scraping assembly includes a second servo motor, a second transmission rod, a screw, a ring and a second scraper. The output end of the second servo motor is splined to the second transmission rod, the top of the second transmission rod is fixedly connected to the screw, the surface of the screw is threadedly connected to the ring, the surface of the ring is fixedly connected to the second scraper, the inner wall of the second scraper is slidably connected to a pull-out plate, a fixing groove is provided on one side of the pull-out plate, the inner wall of the fixing groove is threadedly connected to a fixing bolt, and the top of the screw is connected to the bottom of the fixed seat through a bearing sleeve.

[0010] Preferably, a box door is hinged on one side of the motor box through a first hinge, a heat dissipation hole is opened on the surface of the box door, a heat dissipation net is fixedly connected to the inner wall of the heat dissipation hole, and a second handle is fixedly connected to one side of the box door surface.

[0011] Preferably, a box door is hinged on one side of the protection box via a second hinge, and a third handle is fixedly connected to the surface of the box door.

[0012] Preferably, the front side of the base is fixedly connected to a bottom plate, a fourth slide groove is opened in the middle of the bottom plate, the inside of the fourth slide groove is slidably connected to a square plate through a slider, the top of the square plate is fixedly connected to a hydraulic rod, one side of the top of the square plate is fixedly connected to a sliding rod, the top of the hydraulic rod is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a blower, and one side of the blower is fixedly connected to an output pipe.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention, through the arrangement of the support plate and the extension plate, when the staff uses it, slides the support plate to make the extension plate slide, so that the brush can press against the wooden door, thereby playing a role in making the brush fit the wooden door more closely, and through the arrangement of the sliding assembly, the connecting rod, the roller and the brush, when the staff uses it, starts the power supply of the first servo motor, so that the first servo motor rotates the first transmission rod, and then the first transmission rod rotates the fixed rod, and then the fixed rod rotates the gear, and at the same time the gear drives the rack to rotate, so that the rack drives the connecting rod to slide, and the connecting rod drives the roller and the brush to slide, thereby playing a role in facilitating the staff to apply the glue, improving the work efficiency, and making the glue application more uniform.

[0015] The present invention, through the arrangement of the first clamping plate, the first clamping slot, the soft pad, the first bolt, the fixed block, the first connecting column, the first telescopic column, the second clamping slot and the limit bolt, when the staff uses it, they adjust the length of the first telescopic column according to the height of the wooden door, and then use the limit bolt to fix it, place the wooden door on the inner walls of the first clamping slot and the second clamping slot, and then rotate the first bolt to make the fixed block abut against the wooden door, thereby stabilizing the wooden door, and through the arrangement of the second connecting column, the second telescopic column, the third clamping slot, the second bolt, the second clamping plate and the fourth clamping slot, when the staff uses it, they rotate the second connecting column, adjust the length of the second telescopic column, clamp the second telescopic column into the inner wall of the fourth clamping slot of the second clamping plate, and then use the second bolt to fix it, thereby fixing the wooden door, making it convenient for the staff to apply and scrape on the wooden door.

[0016] The present invention, through the setting of the scraping component, when the staff uses it, turns on the power of the second servo motor, so that the second servo motor rotates the second transmission rod, and then the second transmission rod rotates the screw rod, so that the ring moves on the surface of the screw rod, and then the ring drives the second scraper to move, and then the pull-out plate is fixed by the fixing bolt, so that the second scraper scrapes off the excess glue on the surface of the wooden door, and through the setting of the straight rod and the fixing seat, the purpose of fixing the screw rod is achieved and the ring is prevented from moving to too high a height and causing it to fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the split structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the sliding assembly of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the scraping component of the present invention;

[0021] Figure 5 This is a schematic diagram of the first card board structure of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the collection box of the present invention.

[0023] In the figure: 1, base; 2, pad; 3, support plate; 4, extension plate; 5, sliding assembly; 501, first servo motor; 502, first transmission rod; 503, fixing rod; 504, gear; 505, rack; 6, connecting rod; 7, roller; 8, brush; 9, first clamping plate; 10, cushion; 11, fixing block; 12, first connecting column; 13, first telescopic column; 14, second connecting column; 15, second telescopic column Column; 16, second clamping plate; 17, scraping assembly; 1701, second servo motor; 1702, second transmission rod; 1703, screw rod; 1704, ring; 1705, second scraper; 18, straight rod; 19, fixed seat; 20, collecting box; 21, first scraper; 22, pull rod; 23, baffle; 24, bottom plate; 25, square plate; 26, hydraulic rod; 27, slide rod; 28, connecting plate; 29, blower. Implementation

[0024] 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.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-Figure 6 , an embodiment provided by the present invention:

[0028] A uniform glue coating structure for manufacturing wooden doors comprises a base 1, a pad 2 is fixedly connected to one side of the base 1, a first slide groove is provided on the top of the pad 2, the inner wall of the first slide groove is slidably connected to a support plate 3 through a first slider, an inner wall of the support plate 3 is slidably connected to an extension plate 4, one side of the support plate 3 is fixedly connected to a motor box, the inner wall of the motor box is fixedly connected to a sliding assembly 5, a groove is provided on one side of the support plate 3, a connecting rod 6 is fixedly connected to one side of the extension plate 4, a roller 7 is sleeved on the surface of the connecting rod 6, a brush 8 is fixedly connected to the surface of the roller 7, a fixing plate is fixedly connected to the back side of the base 1, a top plate is fixedly connected to the front side of the fixing plate, a second slide groove is provided on one side of the top plate, the inner wall of the second slide groove is slidably connected to one side of the support plate 3 through a second slider, a first clamping plate 9 is fixedly connected to one side of the top of the base 1, a first clamping groove is provided on the top of the first clamping plate 9, a cushion 10 is fixedly connected to the inner wall of the first clamping groove, a first threaded hole is provided on one side of the first clamping plate 9, a first bolt is threadedly connected to the inner wall of the first threaded hole, and one end of the first bolt A fixed block 11 is fixedly connected, a first connecting column 12 is slidably connected to the inner wall of the first card slot, a first telescopic column 13 is slidably connected to the inner wall of the first connecting column 12, a second card slot is provided on one side of the first telescopic column 13, a limiting hole is provided on the front of the first telescopic column 13, a limiting bolt is threadedly connected to the inner wall of the limiting hole, a round rod is fixedly connected to the edge of the inner wall of the first card slot, a second connecting column 14 is sleeved on the surface of the round rod, a second telescopic column 15 is slidably connected to the inner wall of the second connecting column 14, and a second telescopic column 15 is provided on one side of the second telescopic column 15. A third card slot is provided, a second threaded hole is provided on the front side of the second telescopic column 15, a second bolt is threadedly penetrated through the inner wall of the second threaded hole, a second clamping plate 16 is threadedly connected to the surface of the second bolt, a fourth card slot is provided at the bottom of the second clamping plate 16, the inner wall of the fourth card slot is slidably connected to the surface of the second telescopic column 15, a protection box is fixedly connected to the top of the base 1, a scraping assembly 17 is fixedly connected to the inner wall of the protection box, a straight rod 18 is fixedly connected to the other side of the support plate 3, and a fixing seat 19 is penetrated through the surface of the straight rod 18.

[0029] Pull the second telescopic column 15 and the second connecting column 14 apart, so that the second connecting column 14 rotates through the round rod, adjust the first telescopic column 13 and the second telescopic column 15 according to the height of the wooden door, and then place the wooden door on the inner wall of the first clamping plate 9, the first telescopic column 13 and the first connecting column 12, and fix the second telescopic column 15 with a limit bolt, and then apply glue to the brush 8, and then use the setting of the sliding component 5 to make the brush 8 evenly apply the glue on the wooden door, and then use the setting of the scraping component 17 to scrape off the excess glue on the wooden door, so as to complete the work of evenly applying the glue;

[0030] A collecting box 20 is fixedly connected to the middle of the top of the base 1, a third sliding groove is provided on the inner wall of the collecting box 20, a first scraper 21 is slidably connected to the inner wall of the third sliding groove through a third slider, a pull rod 22 is fixedly connected to one side of the first scraper 21, a round hole is provided on one side of the collecting box 20, the inner wall of the round hole is sleeved on the surface of the pull rod 22, a baffle 23 is fixedly connected to one end of the pull rod 22, and a first handle is fixedly connected to one side of the baffle 23;

[0031] During use of the scraping assembly 17, the scraped glue will fall into the collection box 20. Pulling the first handle causes the baffle 23 to pull the pull rod 22, and the pull rod 22 pulls the first scraper 21, thereby preventing the glue from adhering to the inner wall of the collection box 20.

[0032] The sliding assembly 5 includes a first servo motor 501, a first transmission rod 502, a fixed rod 503, a gear 504 and a rack 505. The output end of the first servo motor 501 is spline-connected with the first transmission rod 502, one end of the first transmission rod 502 is fixedly connected with the fixed rod 503, one end of the fixed rod 503 is fixedly connected with the gear 504, the surface of the gear 504 is meshed with the rack 505, and one side of the rack 505 is fixedly connected to the front side of the extension plate 4;

[0033] When the staff needs to apply glue to the wooden door, the power supply of the first servo motor 501 is started, so that the first servo motor 501 rotates the first transmission rod 502, and then the first transmission rod 502 rotates the fixed rod 503, and then the fixed rod 503 rotates the gear 504, and at the same time the gear 504 drives the rack 505 to rotate, so that the rack 505 drives the connecting rod 6 to slide, and the connecting rod 6 drives the roller 7 and the brush 8 to slide, thereby facilitating the staff to apply glue, improving work efficiency, and making the glue application more uniform;

[0034] The scraping assembly 17 includes a second servo motor 1701, a second transmission rod 1702, a screw 1703, a ring 1704 and a second scraper 1705. The output end of the second servo motor 1701 is spline-connected with the second transmission rod 1702, the top of the second transmission rod 1702 is fixedly connected with the screw 1703, the surface of the screw 1703 is threadedly connected with the ring 1704, the surface of the ring 1704 is fixedly connected with the second scraper 1705, the inner wall of the second scraper 1705 is slidably connected with a pull-out plate, a fixing groove is provided on one side of the pull-out plate, the inner wall of the fixing groove is threadedly connected with a fixing bolt, and the top of the screw 1703 is sleeved on the bottom of the fixing seat 19 through a bearing;

[0035] When the staff needs to scrape off the excess glue on the wooden door, the power of the second servo motor 1701 is turned on, so that the second servo motor 1701 rotates the second transmission rod 1702, and then the second transmission rod 1702 rotates the screw rod 1703, so that the ring 1704 moves on the surface of the screw rod 1703, and then the ring 1704 drives the second scraper 1705 to move, and then the pull-out plate is fixed by the fixing bolt, so that the second scraper 1705 scrapes off the excess glue on the surface of the wooden door;

[0036] A box door is hingedly connected to one side of the motor box through a first hinge, a heat dissipation hole is opened on the surface of the box door, a heat dissipation net is fixedly connected to the inner wall of the heat dissipation hole, and a second handle is fixedly connected to one side of the box door surface;

[0037] When a person is using the box, the box door is pulled to observe the working condition of the first servo motor 501. The heat dissipation holes are provided to facilitate heat dissipation of the first servo motor 501.

[0038] A box door is hingedly connected to one side of the protection box via a second hinge, and a third handle is fixedly connected to the surface of the box door;

[0039] When a person is using the box, he pulls the third handle to open the box door, so that the working condition of the second servo motor 1701 can be observed;

[0040] A bottom plate 24 is fixedly connected to the front of the base 1, a fourth slide groove is provided in the middle of the bottom plate 24, a square plate 25 is slidably connected to the inside of the fourth slide groove through a slider, a hydraulic rod 26 is fixedly connected to the top of the square plate 25, a sliding rod 27 is fixedly connected to one side of the top of the square plate 25, a connecting plate 28 is fixedly connected to the top of the hydraulic rod 26, a blower 29 is fixedly connected to the top of the connecting plate 28, and an output pipe is fixedly connected to one side of the blower 29;

[0041] After the glue is applied, it is easy to slide, and then the power of the hydraulic rod 26 and the blower 29 is turned on, so that the blower 29 slides up and down, so as to accelerate the drying of the glue.

[0042] The working steps of the uniform glue coating structure for wooden door manufacturing are as follows:

[0043] First, when the user uses the door, the length of the first telescopic column 13 is adjusted according to the height of the door, and then the limit bolt is used to fix it, the door is placed on the inner wall of the first slot and the second slot, and then the first bolt is rotated to make the fixing block 11 against the door, and the second connecting column 14 is rotated, and then the length of the second telescopic column 15 is adjusted, and the second telescopic column 15 is clamped into the inner wall of the fourth slot of the second clamping plate 16, and then the second bolt is used to fix it;

[0044] Then, the support plate 3 is slid to make the extension plate 4 slide, so that the brush 8 can be pressed against the wooden door, and then the power supply of the first servo motor 501 is started, so that the first servo motor 501 rotates the first transmission rod 502, and then the first transmission rod 502 rotates the fixed rod 503, and then the fixed rod 503 rotates the gear 504, and at the same time the gear 504 drives the rack 505 to rotate, so that the rack 505 drives the connecting rod 6 to slide, and the connecting rod 6 drives the roller 7 and the brush 8 to slide;

[0045] Finally, slide the square plate 25, start the power of the hydraulic rod 26 and the blower 29, so that the blower 29 can air-dry the glue, and then connect the power of the second servo motor 1701, so that the second servo motor 1701 rotates the second transmission rod 1702, and the second transmission rod 1702 rotates the screw rod 1703, so that the ring 1704 moves on the surface of the screw rod 1703, so that the ring 1704 drives the second scraper 1705 to move, and then fix the pull-out plate with a fixing bolt, so that the second scraper 1705 scrapes off excess glue on the surface of the wooden door.

[0046] Working principle: through the setting of the support plate 3 and the extension plate 4, when the staff uses it, the support plate 3 is slid to make the extension plate 4 slide, so that the brush 8 can be against the wooden door, so that the brush 8 can fit the wooden door more closely. Through the setting of the sliding component 5, the connecting rod 6, the roller 7 and the brush 8, when the staff uses it, the power supply of the first servo motor 501 is started, so that the first servo motor 501 rotates the first transmission rod 502, and then the first transmission rod 502 rotates the fixed rod 503, and then the fixed rod 503 rotates the gear 504, and at the same time the gear 504 drives the rack 505 to rotate. The rack 505 is rotated to make the connecting rod 6 slide, and the connecting rod 6 drives the roller 7 and the brush 8 to slide, so as to facilitate the staff to apply the glue, improve the work efficiency, and make the glue application more uniform. Through the arrangement of the first clamping plate 9, the first clamping slot, the soft pad 10, the first bolt, the fixing block 11, the first connecting column 12, the first telescopic column 13, the second clamping slot and the limiting bolt, when the staff uses it, according to the height of the wooden door, the length of the first telescopic column 13 is adjusted, and then the limiting bolt is used to fix it, the wooden door is placed on the inner wall of the first clamping slot and the second clamping slot, and then the first bolt is rotated to make the wooden door The fixing block 11 is pressed against the wooden door, thereby stabilizing the wooden door. Through the arrangement of the second connecting column 14, the second telescopic column 15, the third slot, the second bolt, the second clamping plate 16 and the fourth slot, when the staff uses it, they rotate the second connecting column 14, adjust the length of the second telescopic column 15, clamp the second telescopic column 15 into the inner wall of the fourth slot of the second clamping plate 16, and then use the second bolt to fix it, thereby fixing the wooden door, making it convenient for the staff to apply and scrape on the wooden door. Through the arrangement of the scraping component 17, when the staff uses it, the second servo is turned on. The power supply of the servo motor 1701 causes the second servo motor 1701 to rotate the second transmission rod 1702, and then the second transmission rod 1702 rotates the screw rod 1703, so that the ring 1704 moves on the surface of the screw rod 1703, and then the ring 1704 drives the second scraper 1705 to move, and then the pull-out plate is fixed by the fixing bolt, so that the second scraper 1705 scrapes off the excess glue on the surface of the wooden door, and the straight rod 18 and the fixing seat 19 are arranged to fix the screw rod 1703 and prevent the ring 1704 from moving too high and falling.

[0047] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A uniform glue coating structure for manufacturing wooden doors, comprising a base (1), characterized in that: A pad (2) is fixedly connected to one side of the base (1); a first slide groove is provided on the top of the pad (2); the inner wall of the first slide groove is slidably connected to a support plate (3) via a first slider; the inner wall of the support plate (3) is slidably connected to an extension plate (4); a motor box is fixedly connected to one side of the support plate (3); a sliding assembly (5) is fixedly connected to the inner wall of the motor box; a groove is provided on one side of the support plate (3); a connecting rod (6) is fixedly connected to one side of the extension plate (4); a roller (7) is sleeved on the surface of the connecting rod (6); a hair roller (7) is fixedly connected to the surface of the roller (7); The brush (8) comprises a fixing plate fixedly connected to the back of the base (1), a top plate fixedly connected to the front of the fixing plate, a second slide groove being provided on one side of the top plate, an inner wall of the second slide groove being slidably connected to one side of the support plate (3) via a second slider, a first clamping plate (9) being fixedly connected to one side of the top of the base (1), a first clamping groove being provided on the top of the first clamping plate (9), a soft pad (10) being fixedly connected to the inner wall of the first clamping groove, a first threaded hole being provided on one side of the first clamping plate (9), a first bolt being threadedly connected to the inner wall of the first threaded hole, and one end of the first bolt being fixedly connected to a fixing The fixed block (11) comprises a first connecting column (12) slidably connected to the inner wall of the first slot, a first telescopic column (13) slidably connected to the inner wall of the first connecting column (12), a second slot being provided on one side of the first telescopic column (13), a limiting hole being provided on the front side of the first telescopic column (13), a limiting bolt being threadedly connected to the inner wall of the limiting hole, a round rod being fixedly connected to the edge of the inner wall of the first slot, a second connecting column (14) being sleeved on the surface of the round rod, a second telescopic column (15) being slidably connected to the inner wall of the second connecting column (14), and a second telescopic column (15) being provided on one side of the second telescopic column (15). three card slots, a second threaded hole is provided on the front of the second telescopic column (15), a second bolt is threadedly penetrated through the inner wall of the second threaded hole, a second card plate (16) is threadedly connected to the surface of the second bolt, a fourth card slot is provided at the bottom of the second card plate (16), the inner wall of the fourth card slot is slidably connected to the surface of the second telescopic column (15), a protection box is fixedly connected to the top of the base (1), a scraping assembly (17) is fixedly connected to the inner wall of the protection box, a straight rod (18) is fixedly connected to the other side of the support plate (3), and a fixing seat (19) is penetrated through the surface of the straight rod (18); A collecting box (20) is fixedly connected to the middle of the top of the base (1), a third sliding groove is provided on the inner wall of the collecting box (20), a first scraper (21) is slidably connected to the inner wall of the third sliding groove via a third sliding block, a pull rod (22) is fixedly connected to one side of the first scraper (21), a circular hole is provided on one side of the collecting box (20), the inner wall of the circular hole is sleeved on the surface of the pull rod (22), a baffle (23) is fixedly connected to one end of the pull rod (22), and a first handle is fixedly connected to one side of the baffle (23); The sliding assembly (5) comprises a first servo motor (501), a first transmission rod (502), a fixed rod (503), a gear (504) and a rack (505); the output end of the first servo motor (501) is spline-connected to the first transmission rod (502); one end of the first transmission rod (502) is fixedly connected to the fixed rod (503); one end of the fixed rod (503) is fixedly connected to the gear (504); a surface of the gear (504) is meshed with the rack (505); and one side of the rack (505) is fixedly connected to the front side of the extension plate (4); The scraping assembly (17) comprises a second servo motor (1701), a second transmission rod (1702), a screw rod (1703), a ring (1704) and a second scraper (1705); the output end of the second servo motor (1701) is spline-connected to the second transmission rod (1702); the top of the second transmission rod (1702) is fixedly connected to the screw rod (1703); the surface of the screw rod (1703) is threadedly connected to the ring (1704); the surface of the ring (1704) is fixedly connected to the second scraper (1705); the inner wall of the second scraper (1705) is slidably connected to a pull-out plate; a fixing groove is provided on one side of the pull-out plate; a fixing bolt is threadedly connected to the inner wall of the fixing groove; the top of the screw rod (1703) is sleeved on the bottom of a fixing seat (19) via a bearing; A box door is hingedly connected to one side of the motor box through a first hinge, a heat dissipation hole is opened on the surface of the box door, a heat dissipation net is fixedly connected to the inner wall of the heat dissipation hole, and a second handle is fixedly connected to one side of the surface of the box door; A box door is hingedly connected to one side of the protection box via a second hinge, and a third handle is fixedly connected to the surface of the box door; A bottom plate (24) is fixedly connected to the front of the base (1); a fourth slide groove is provided in the middle of the bottom plate (24); a square plate (25) is slidably connected to the inside of the fourth slide groove via a slider; a hydraulic rod (26) is fixedly connected to the top of the square plate (25); a sliding rod (27) is fixedly connected to one side of the top of the square plate (25); a connecting plate (28) is fixedly connected to the top of the hydraulic rod (26); a blower (29) is fixedly connected to the top of the connecting plate (28); and an output pipe is fixedly connected to one side of the blower (29).

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