阅读说明：本技术 一种桌板侧边防护带修补装置 (Table side protective belt repairing device ) 是由 郎海 于 2021-01-13 设计创作，主要内容包括：本发明公开的一种桌板侧边防护带修补装置,本发明包括固定底座,所述固定底座内部设有固定空间,所述固定空间上侧设有带动空间,所述带动空间前侧设有提升空间,所述提升空间左侧设有滑动空间,所述滑动空间左侧设有挖灰空间,所述挖灰空间左侧设有抵接空间,本发明通过将装置固定在桌子边缘,然后对脱落防护带的部分,将其缝隙内的脏污挖除干净,将积灰吹走,保证防护带贴在侧面更平整,然后将胶水喷涂到缝隙中,按压贴合,保证胶水能够更好的粘连在缝隙中,延长桌子使用寿命,最后将干化后的胶水刮除掉并收集起来,防止污染环境。(The invention discloses a repairing device for a protective belt on the side edge of a table board, which comprises a fixed base, wherein a fixed space is arranged in the fixed base, a driving space is arranged on the upper side of the fixed space, a lifting space is arranged on the front side of the driving space, a sliding space is arranged on the left side of the lifting space, an ash digging space is arranged on the left side of the sliding space, and an abutting space is arranged on the left side of the ash digging space.)

1. The utility model provides a table side guard band patching device, includes unable adjustment base, its characterized in that: the fixed base is internally provided with a fixed space, the upper side of the fixed space is provided with a driving space, the front side of the driving space is provided with a lifting space, the left side of the lifting space is provided with a sliding space, the left side of the sliding space is provided with an ash digging space, the left side of the ash digging space is provided with a butt space, the left side of the butt space is provided with a glue spraying space, the front side of the glue spraying space is provided with a pressing space, the left side of the pressing space is provided with a glue removing space, the left lower side of the glue removing space is provided with a storage space, the right lower side of the storage space is provided with a reciprocating space, a fixing device is arranged between the driving space, the lifting space and the fixed space and comprises a fixed motor fixedly connected with the lower side wall of the lifting space, the upper side of the fixed motor is, the fixed driving shaft is fixedly connected with a lifting gear and a first bevel gear from top to bottom in sequence, the lower side wall of the front end of the lifting space is rotatably connected with a lifting sleeve, the lifting sleeve extends upwards to the upper side wall of the lifting space, the outer side of the lifting sleeve is fixedly connected with a lifting gear ring, the lifting gear ring is intermittently meshed with the lifting gear, a lifting frame is rotatably connected between the inner walls of the lifting sleeves, the lifting frame extends upwards to penetrate through the upper side wall of the lifting space to the upper end of the fixed base, the lifting frame is slidably connected with the upper side wall of the lifting space, the rear side wall of the driving space is rotatably connected with a fixed rotating shaft, the fixed rotating shaft extends forwards to penetrate through the front side wall of the driving space to the lifting space, and the front end and the rear end of the fixed rotating shaft are, the fixed bevel gear is intermittently meshed with the first bevel gear, a belt transmission shaft is fixedly connected between the left side wall and the right side wall of the fixed space, the belt transmission shaft is sequentially and fixedly connected with a friction belt and a second belt wheel from left to right, the second belt wheel is in belt transmission with the first belt wheel, two ends of the friction belt are rotatably connected between the left side wall and the right side wall of the fixed space, a rack and a limiting rod are respectively and fixedly connected between the left side wall and the right side wall of the sliding space from top to bottom, an eliminating rack and a gluing rack are sequentially and slidably connected between the rack and the limiting rod from left to right, a scraping brush is fixedly connected to the bottom wall at the left end of the gluing rack, an ash digging device is arranged between the ash digging space and the sliding space, a pressing device is arranged between the pressing space and the sliding space, and a glue spraying, the glue removing space, the storage space and the reciprocating space are provided with a glue removing device therebetween.

2. The device for repairing a side guard band of a table as claimed in claim 1, wherein: the ash digging device comprises an ash digging motor fixedly connected with the rear side wall of the ash digging space, the front side of the ash digging motor is in power connection with an ash digging driving shaft, the ash digging driving shaft extends forwards to the front side wall of the ash digging space, the ash digging driving shaft is fixedly connected with an incomplete gear and double-sided bevel gears in sequence from front to back, the incomplete gear is meshed with the rack, an ash digging driven shaft is rotatably connected between the front side wall and the rear side wall of the lower side of the ash digging space, the ash digging driven shaft is fixedly connected with an ash digging rod and an ash digging gear in sequence from front to back, the ash digging gear is intermittently meshed with the double-sided bevel gears, a torsion spring is arranged between the ash digging gear and the ash digging rod, when the ash digging gear is disengaged from the double-sided bevel gears, the ash digging rod returns to the lowest end, the lower side wall of the ash digging space is fixedly connected with an ash blowing cavity, and the ash blowing cavity extends downwards to penetrate through, the soot blowing device comprises a soot blowing cavity, a soot blowing cavity and a soot blowing gear, wherein a T-shaped piston rod is slidably connected between the inner walls of the soot blowing cavity, a reset spring is arranged between the lower end face of the T-shaped piston rod and the lower inner wall of the soot blowing cavity, the left side wall of the soot blowing space is rotatably connected with the soot blowing rotating shaft, the right end of the soot blowing rotating shaft is sequentially and fixedly connected with the soot blowing cam and the soot blowing gear from left to right, the soot blowing gear is meshed with the soot blowing gear.

3. The device for repairing a side guard band of a table as claimed in claim 1, wherein: the pressing device comprises a pressing plate hinged to the upper side wall of the pressing space, the pressing plate extends downwards until the rear end of the pressing plate abuts against the outside of the table edge protection strip, a pressing spring is arranged between the front end face of the pressing plate and the front side wall of the pressing space, and the lower end of the pressing plate is pressed on the protection strip through the pressing spring.

4. The device for repairing a side guard band of a table as claimed in claim 1, wherein: spout the mucilage binding and put including rotating to be connected dig grey space left side wall spout gluey rotation axis, spout gluey rotation axis and extend left and run through dig grey space left side wall extremely butt space left side wall, spout gluey rotation axis left and right sides both ends difference fixedly connected with and spout gluey cam and spout gluey gear, spout gluey gear with two side bevel gear intermittent type meshing, lateral wall sliding connection spouts gluey slide bar under the butt space, spout gluey slide bar downwardly extending and run through lateral wall extremely under the butt space spouts gluey space, spout gluey cam butt and be in spout in gluey slide bar upper end spout, spout gluey space left side wall fixedly connected with and spout gluey rifle, spout gluey rifle downwardly extending and run through spout gluey space down lateral wall extremely rubber coating frame lower extreme, spout gluey rifle spanner interactive connection spout gluey slide bar lower extreme spout in.

5. The device for repairing a side guard band of a table as claimed in claim 1, wherein: the glue removing device comprises a glue removing motor fixedly connected with the rear side wall of the glue removing motor, the front end of the glue removing motor is in power connection with a glue removing power shaft, the glue removing power shaft extends forwards to the front side wall of the glue removing space, a transmission gear is fixedly connected onto the glue removing power shaft, a movable rotating shaft is rotatably connected between the front side wall and the rear side wall of the glue removing space, a movable gear is fixedly connected onto the movable rotating shaft, the upper end of the movable gear is meshed with the lower end of the rack meshing with the transmission gear, a glue scraping gear is fixedly connected between the front side wall and the rear side wall of the glue removing space, a glue scraping residual gear and a glue scraping rotating shaft are fixedly connected in sequence from front to back by the glue scraping gear, the glue scraping rotating shaft is meshed with the transmission gear, a rack scraper is slidably connected between the front side wall and the rear side wall of the reciprocating space, the upper end of the rack scraper extending towards two ends, rack scraper right-hand member face with be equipped with reciprocal space between the reciprocal space right side wall, it rotates between the lateral wall around the space left side to remove to glue and is connected with and inhales the ash rotation axis, inhale the ash rotation axis from the past backward fixedly connected with ash sucker and inhale grey gear in proper order, inhale grey gear with conduction gear engagement, ash sucker ash suction port downwardly extending to the lower extreme ash discharge port is connected to in the storage space.

Technical Field

The invention relates to the field of plates, in particular to a repairing device for a side protective belt of a table board.

Background

In order to increase the comfort of people using the table, more people originally install the protective strips at the edges of the table, so that the oxidation of internal plates is prevented, the service life of the table is prolonged, the pain of people knocking the table is weakened, the aesthetic feeling is increased, dust is prevented, the invasion of microorganisms and corrosive gas is reduced, the integrity of the interior of the table is protected, the protective strips are easy to degum after the table is used for a period of time, the opening position is easy to fill with dust, and the cleaning is very difficult.

Disclosure of Invention

In order to solve the problems, the embodiment designs a repairing device for a table board side protective belt, which comprises a fixed base, wherein a fixed space is arranged inside the fixed base, a driving space is arranged on the upper side of the fixed space, a lifting space is arranged on the front side of the driving space, a sliding space is arranged on the left side of the lifting space, an ash digging space is arranged on the left side of the sliding space, an abutting space is arranged on the left side of the ash digging space, a glue spraying space is arranged on the left side of the abutting space, a pressing space is arranged on the front side of the glue spraying space, a glue removing space is arranged on the left side of the pressing space, a storage space is arranged on the left lower side of the glue removing space, a reciprocating space is arranged on the right lower side of the storage space, a fixing device is arranged between the driving space and the lifting space and the fixing space, and comprises a fixing motor fixedly connected to the, the upper side of the fixed motor is in power connection with a fixed driving shaft, the fixed driving shaft extends upwards to the upper side wall of the lifting space, the fixed driving shaft is sequentially and fixedly connected with a lifting gear and a first bevel gear from top to bottom, the lower side wall of the front end of the lifting space is rotatably connected with a lifting sleeve, the lifting sleeve extends upwards to the upper side wall of the lifting space, the outer side of the lifting sleeve is fixedly connected with a lifting gear ring, the lifting gear ring is in intermittent meshing with the lifting gear, a lifting frame is rotatably connected between the inner walls of the lifting sleeves, the lifting frame extends upwards to penetrate through the upper side wall of the lifting space to the upper end of the fixed base, the lifting frame is in sliding connection with the upper side wall of the lifting space, the rear side wall of the driving space is rotatably connected with a fixed rotating shaft, and the fixed rotating shaft extends, the front end and the rear end of the fixed rotating shaft are respectively fixedly connected with a fixed bevel gear and a first belt wheel, the fixed bevel gear is intermittently meshed with the first bevel gear, a belt transmission shaft is fixedly connected between the left side wall and the right side wall of the fixed space, the belt transmission shaft is sequentially and fixedly connected with a friction belt and a second belt wheel from left to right, the second belt wheel is in belt transmission with the first belt wheel, the two ends of the friction belt are rotatably connected between the left side wall and the right side wall of the fixed space, a rack and a limiting rod are respectively and vertically fixedly connected between the left side wall and the right side wall of the sliding space, an eliminating rack and a gluing rack are sequentially and slidably connected between the rack and the limiting rod from left to right, the bottom wall at the left end of the gluing rack is fixedly connected with a scraping brush, an ash digging device is arranged between the ash digging space, the butt space with it spouts to be equipped with between the gluey space and spouts mucilage binding and put, remove gluey space storage space with be equipped with between the reciprocal space and remove mucilage binding and put.

Preferably, the ash digging device comprises an ash digging motor fixedly connected with the rear side wall of the ash digging space, the front side of the ash digging motor is in power connection with an ash digging driving shaft, the ash digging driving shaft extends forwards to the front side wall of the ash digging space, the ash digging driving shaft is sequentially and fixedly connected with an incomplete gear and double-sided bevel gears from front to back, the incomplete gear is meshed with the rack, an ash digging driven shaft is rotatably connected between the front side wall and the rear side wall of the lower side of the ash digging space, the ash digging driven shaft is sequentially and fixedly connected with an ash digging rod and an ash digging gear from front to back, the ash digging gear is intermittently meshed with the double-sided bevel gears, a torsion spring is arranged between the ash digging gear and the ash digging rod, when the ash digging gear is disengaged from the double-sided bevel gears, the ash digging rod returns to the lowest end, and the lower side wall of, the ash blowing cavity extends downwards to penetrate through a side wall blowing port under the ash blowing space to the left side of the bottom end of the ash blowing rod, a T-shaped piston rod is connected between inner walls of the ash blowing cavity in a sliding mode, a reset spring is arranged between the lower end face of the T-shaped piston rod and the lower inner wall of the ash blowing cavity, the left side wall of the ash blowing space is connected with an ash blowing rotating shaft in a rotating mode, the right end of the ash blowing rotating shaft is sequentially fixedly connected with an ash blowing cam and an ash blowing gear from left to right, the ash blowing gear is meshed with the ash blowing gear, and the ash blowing cam is abutted to.

Preferably, the pressing device comprises a pressing plate hinged to the upper side wall of the pressing space, the pressing plate extends downwards until the rear end of the pressing plate abuts against the outside of the edge protection strip of the table, a pressing spring is arranged between the front end face of the pressing plate and the front side wall of the pressing space, and the lower end of the pressing plate is pressed on the protection strip through the pressing spring.

Preferably, the glue spraying device is connected with a glue spraying rotating shaft for digging a left side wall of the ash space in a rotating mode, the glue spraying rotating shaft extends leftwards to penetrate through the left side wall of the ash space to the left side wall of the abutting space, the left end and the right end of the glue spraying rotating shaft are respectively fixedly connected with a glue spraying cam and a glue spraying gear, the glue spraying gear is in intermittent meshing with the double-side bevel gears, the lower side wall of the abutting space is slidably connected with a glue spraying sliding rod, the glue spraying sliding rod extends downwards to penetrate through the lower side wall of the abutting space to the glue spraying space, the abutting of the glue spraying cam is arranged in a sliding groove in the upper end of the glue spraying sliding rod, the left side wall of the glue spraying space is fixedly connected with a glue spraying gun, the glue spraying gun extends downwards to penetrate through the lower side wall of the glue spraying space to the lower end of the glue.

Preferably, the glue removing device comprises a glue removing motor fixedly connected with the rear side wall of the glue removing motor, the front end of the glue removing motor is in power connection with a glue removing power shaft, the glue removing power shaft extends forwards to the front side wall of the glue removing space, a transmission gear is fixedly connected to the glue removing power shaft, a movable rotating shaft is rotatably connected between the front side wall and the rear side wall of the glue removing space, a movable gear is fixedly connected to the movable rotating shaft, the upper end of the movable gear is meshed with the lower end of the rack meshing with the transmission gear, a glue scraping gear is fixedly connected between the front side wall and the rear side wall of the glue removing space, a glue scraping residual gear and a glue scraping rotating shaft are sequentially and fixedly connected from front to back through the glue scraping gear, the glue scraping rotating shaft is meshed with the transmission gear, a rack scraper is slidably connected between the front side wall and the rear side wall of the reciprocating space, the upper end of the rack scraper extends towards both ends, and, rack scraper right-hand member face with be equipped with reciprocal space between the reciprocal space right side wall, it rotates between the lateral wall around the space left side to remove to glue and is connected with and inhales the ash rotation axis, inhale the ash rotation axis from the past backward fixedly connected with ash sucker and inhale grey gear in proper order, inhale grey gear with conduction gear engagement, ash sucker ash suction port downwardly extending to the lower extreme ash discharge port is connected to in the storage space.

The invention has the beneficial effects that: according to the invention, the device is fixed on the edge of the table, then dirt in gaps of the falling protective belt is removed completely, accumulated dust is blown away, the protective belt is enabled to be pasted on the side surface to be smoother, then glue is sprayed into the gaps and pressed for pasting, the glue can be better adhered to the gaps, the service life of the table is prolonged, and finally the dried glue is scraped and collected, so that the environment pollution is prevented.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 1;

fig. 4 is an enlarged schematic view of C in fig. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a repairing device for a protective belt at the side edge of a table board, which comprises a fixed base 11, wherein a fixed space 21 is arranged in the fixed base 11, a driving space 19 is arranged at the upper side of the fixed space 21, a lifting space 20 is arranged at the front side of the driving space 19, a sliding space 12 is arranged at the left side of the lifting space 20, an ash digging space 13 is arranged at the left side of the sliding space 12, an abutting space 14 is arranged at the left side of the ash digging space 13, a glue spraying space 15 is arranged at the left side of the abutting space 14, a pressing space 74 is arranged at the front side of the glue spraying space 15, a glue removing space 16 is arranged at the left side of the pressing space 74, a storage space 17 is arranged at the left lower side of the glue removing space 16, a reciprocating space 18 is arranged at the right lower side of the storage space 17, a fixing device 101 is arranged among the driving space 19, the lifting space 20 and the fixed space, the upper side of the fixed motor 22 is power connected with a fixed driving shaft 23, the fixed driving shaft 23 extends upwards to the upper side wall of the lifting space 20, the fixed driving shaft 23 is sequentially and fixedly connected with a lifting gear 25 and a first bevel gear 24 from top to bottom, the lower side wall of the front end of the lifting space 20 is rotatably connected with a lifting sleeve 26, the lifting sleeve 26 extends upwards to the upper side wall of the lifting space 20, the outer side of the lifting sleeve 26 is fixedly connected with a lifting toothed ring 27, the lifting toothed ring 27 is intermittently meshed with the lifting gear 25, a lifting frame 28 is rotatably connected between the inner walls of the lifting sleeve 26, the lifting frame 28 extends upwards to penetrate through the upper side wall of the lifting space 20 to the upper end of the fixed base 11, the lifting frame 28 is slidably connected with the upper side wall of the lifting space 20, and the rear side wall of the driving space 19 is rotatably connected, the fixed rotating shaft 29 extends forwards to penetrate through the front side wall of the driving space 19 to the lifting space 20, the front end and the rear end of the fixed rotating shaft 29 are respectively and fixedly connected with a fixed bevel gear 30 and a first belt pulley 31, the fixed bevel gear 30 is intermittently meshed with the first bevel gear 24, a belt transmission shaft 32 is fixedly connected between the left side wall and the right side wall of the fixed space 21, the belt transmission shaft 32 is sequentially and fixedly connected with a friction belt 34 and a second belt pulley 33 from left to right, the second belt pulley 33 is in belt transmission with the first belt pulley 31, the two ends of the friction belt 34 are rotationally connected between the left side wall and the right side wall of the fixed space 21, a rack 35 and a limiting rod 36 are respectively and fixedly connected between the left side wall and the right side wall of the sliding space 12 from top to bottom, a removing rack 38 and a gluing rack 37 are sequentially and, the lower bottom wall of the left end of the gluing machine frame 37 is fixedly connected with a scraping brush 57, an ash digging device 102 is arranged between the ash digging space 13 and the sliding space 12, a pressing device 103 is arranged between the pressing space 74 and the sliding space 12, a glue spraying device 104 is arranged between the abutting space 14 and the glue spraying space 15, and a glue removing device 105 is arranged between the glue removing space 16, the storage space 17 and the reciprocating space 18.

Advantageously, the dust digging device 102 comprises a dust digging motor 39 fixedly connected to the rear side wall of the dust digging space 13, a dust digging driving shaft 40 is dynamically connected to the front side of the dust digging motor 39, the dust digging driving shaft 40 extends forwards to the front side wall of the dust digging space 13, the dust digging driving shaft 40 is fixedly connected with an incomplete gear 42 and a double-sided bevel gear 41 in sequence from front to back, the incomplete gear 42 is meshed with the rack 35, a dust digging driven shaft 43 is rotatably connected between the front side wall and the rear side wall of the lower side of the dust digging space 13, the dust digging driven shaft 43 is fixedly connected with a dust digging rod 45 and a dust digging gear 44 in sequence from front to back, the dust digging gear 44 is intermittently meshed with the double-sided bevel gear 41, a torsion spring is arranged between the dust digging gear 44 and the dust digging rod 45, when the dust digging gear 44 is disengaged from the double-sided bevel gear 41 and returns to the lowest, dig grey space 13 lower side wall fixedly connected with soot blowing cavity 49, soot blowing cavity 49 downwardly extending runs through dig grey space 13 lower side wall blowing mouth to dig grey pole 45 bottom left side, sliding connection has T type piston rod 50 between the soot blowing cavity 49 inner wall, terminal surface under the T type piston rod 50 with be equipped with reset spring 51 under the soot blowing cavity 49 between the inner wall, dig grey space 13 left side wall and rotate and be connected with soot blowing axis of rotation 47, soot blowing axis of rotation 47 right-hand member is from a left side to right fixedly connected with soot blowing cam 48 and soot blowing gear 46 in proper order, soot blowing gear 46 with dig grey gear 44 meshing, soot blowing cam 48 with T type piston rod 50 upper end butt.

Advantageously, the pressing device 103 comprises a pressing plate 72 hinged to the upper side wall of the pressing space 74, the pressing plate 72 extends downward until the rear end abuts against the outside of the table edge guard bar, a pressing spring 73 is arranged between the front end surface of the pressing plate 72 and the front side wall of the pressing space 74, and the pressing spring 73 presses the lower end of the pressing plate 72 against the guard bar.

Advantageously, the glue spraying device 104 comprises a glue spraying rotating shaft 52 rotatably connected to the left side wall of the dust digging space 13, the glue-spraying rotating shaft 52 extends leftwards to penetrate through the left side wall of the ash digging space 13 to the left side wall of the abutting space 14, the left end and the right end of the glue spraying rotating shaft 52 are respectively and fixedly connected with a glue spraying cam 55 and a glue spraying gear 53, the glue spraying gear 53 is intermittently meshed with the double-side bevel gear 41, the lower side wall of the abutting space 14 is connected with a glue spraying sliding rod 54 in a sliding way, the glue-spraying sliding rod 54 extends downwards to penetrate through the lower side wall of the abutting space 14 to reach the glue-spraying space 15, the glue spraying cam 55 is abutted against the sliding groove at the upper end of the glue spraying sliding rod 54, the left side wall of the glue spraying space 15 is fixedly connected with a glue spraying gun 56, the glue spraying gun 56 extends downwards to penetrate through the lower side wall of the glue spraying space 15 to the lower end of the glue coating rack 37, and a wrench of the glue spraying gun 56 is interactively connected into a sliding groove at the lower end of the glue spraying sliding rod 54.

Beneficially, the glue removing device 105 comprises a glue removing motor 58 fixedly connected to the rear side wall of the glue removing motor 58, the front end of the glue removing motor 58 is in power connection with a glue removing power shaft 59, the glue removing power shaft 59 extends forwards to the front side wall of the glue removing space 16, a transmission gear 60 is fixedly connected to the glue removing power shaft 59, a movable rotating shaft 70 is rotatably connected between the front side wall and the rear side wall of the upper end of the glue removing space 16, a movable gear 71 is fixedly connected to the movable rotating shaft 70, the upper end of the movable gear 71 is meshed with the lower end of the rack 35 and is meshed with the transmission gear 60, a glue scraping gear 61 is fixedly connected between the front side wall and the rear side wall of the glue removing space 16, a glue scraping residual gear 63 and a glue scraping rotating shaft 62 are fixedly connected to the glue scraping gear 61 from front to rear in sequence, the glue scraping rotating shaft 62 is meshed with the transmission gear 60, and a rack scraper 65 is, rack scraper 65 to both ends extend the upper end with the incomplete gear 63 intermittent type of frictioning meshes the lower extreme and extends to the least significant end, rack scraper 65 right-hand member face with be equipped with reciprocal space 18 between the 18 right side walls in reciprocal space, it is connected with between the lateral wall around 16 left sides of degumming space and inhales grey rotation axis 67 to rotate, inhale grey rotation axis 67 from the past backward fixedly connected with in proper order and inhale grey machine 68 and inhale grey gear 69, inhale grey gear 69 with the meshing of conduction gear 60, inhale grey machine 68 and inhale grey mouthful downwardly extending to the least significant end and arrange the ash mouth and be connected to in the storage space 17.

The use steps herein are described in detail below with reference to fig. 1-4:

in the initial state, the fixed base 11 is at the foremost end, the lifting frame 28 is at the uppermost end, the glue coating frame 37 and the removing frame 38 are at the leftmost end, the glue spraying slide bar 54 is at the lowermost end, the rack scraper 65 is at the leftmost end, the glue scraping spring 66 is in the relaxed state, and the pressing plate 72 is at the rearmost side.

Adjusting the position, turning on the fixed motor 22 to rotate the first bevel gear 24 and the lifting gear 25 fixed on the fixed driving shaft 23, at this time, the first bevel gear 24 is engaged with the fixed bevel gear 30 first to drive the first belt pulley 31 fixed on the fixed rotating shaft 29 to rotate, thereby driving the second belt pulley 33 to rotate, then driving the friction belt 34 fixed on the rear side of the belt transmission shaft 32 to rotate, at this time, the friction belt 34 pushes the fixed base 11 to the rearmost end through friction with the table, at this time, the dust digging rod 45 is aligned with the fixed bevel gear 30, then the first bevel gear 24 is disengaged from the fixed bevel gear 30, at this time, the lifting gear 25 is engaged with the lifting toothed ring 27 to drive the lifting sleeve 26 to rotate, at this time, the lifting frame 28 is engaged with the lifting sleeve 26 to drive the lifting frame 28 to slide downward, at this time, the lower end of the pressing plate 72 is abutted against the guard belt, and at the same time, until the lifting frame 28 slides down to the lowest point, so that the glue spreading frame 37 and the removing frame 38 are at the lowest position, the lower end of the glue gun 56 is right above the gap, the soot blowing cavity 49 is at the left side of the soot blowing rod 45, and the lower end of the rack scraper 65 abuts above the gap.

Cleaning and glue spraying are carried out, the ash digging motor 39 is turned on, so that a double-side bevel gear 41 and an incomplete gear 42 which are fixed on an ash digging driving shaft 40 are driven to rotate, the incomplete gear 42 is firstly meshed with a rack 35, so that a gluing rack 37 is driven to move rightwards, then the incomplete gear 42 is disengaged from the rack 35, the gluing rack 37 is stopped, then the double-side bevel gear 41 and an ash digging gear 44 are meshed, so that an ash digging rod 45 which is fixed on an ash digging driven shaft 43 is driven to rotate, the ash digging rod 45 digs dirt in a gap, meanwhile, a torsion spring between the ash digging rod 45 and the ash digging gear 44 is compressed, the ash digging rod 45 rotates and lifts rightwards until the ash digging gear 44 is disengaged from the double-side bevel gear 41, meanwhile, the ash digging gear 44 drives an ash blowing gear 46 to rotate, so that an ash blowing cam 48 which is fixed on an ash blowing rotating shaft 47 is, at the moment, the return spring 51 is compressed, the soot blowing cavity 49 blows air into a gap dug by the soot digging rod 45, other fine particles are blown clean, then the torsion spring recovers to dig the soot digging rod 45 to return to the lowest position, then the incomplete gear 42 is meshed with the rack 35, the glue coating frame 37 moves rightwards, meanwhile, the bevel gears 41 on the two sides are meshed with the glue spraying gear 53, the glue spraying cam 55 on the glue spraying rotating shaft 52 is driven to rotate, the protruding edge of the glue spraying cam 55 rotates upwards, the glue spraying slide rod 54 is pushed to move upwards, the lower end of the glue spraying slide rod 54 pulls the wrench of the glue spraying gun 56 upwards, the glue spraying gun 56 sprays glue into the cleaned gap, at the moment, the scraping brush 57 moves along with the glue coating frame 37 to scrape redundant glue into the gap as much as possible, and meanwhile, the pressing plate 72 abuts against the protective belt, so that the glue can more effectively stick the protective belt.

Scraping off the dry glue, turning on the glue removing motor 58 when the glue is completely dried, thereby driving the transmission gear 60 fixed on the glue removing power shaft 59 to rotate, then the movable rotating shaft 70 is driven to rotate, thereby driving the rejecting machine frame 38 to move rightwards, and simultaneously driving the frictioning rotating shaft 62 to rotate, then, the squeegee stub gear 63 is brought into intermittent engagement with the rack blade 65, thereby pushing the rack blade 65 to the right, at which time the squeegee spring 66 is compressed, when the rack blade 65 is disengaged from the cull gear 63, the cull spring 66 is restored, thereby pushing the rack blade 65 to move leftward, therefore, the rack scraper 65 slides back and forth in the reciprocating space 18 continuously, the lower end of the rack scraper 65 scrapes the residual glue at the slit opening, meanwhile, the glue removing power shaft 59 drives the dust sucking gear 69 to rotate, thereby driving the dust suction machine 68 to work, and the dust suction machine 68 absorbs and collects the scraped glue into the storage space 17.

The invention has the beneficial effects that: according to the invention, the device is fixed on the edge of the table, then dirt in gaps of the falling protective belt is removed completely, accumulated dust is blown away, the protective belt is enabled to be pasted on the side surface to be smoother, then glue is sprayed into the gaps and pressed for pasting, the glue can be better adhered to the gaps, the service life of the table is prolonged, and finally the dried glue is scraped and collected, so that the environment pollution is prevented.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.