CN107813587B

CN107813587B - Deodorizing device on sofa fabric compounding machine

Info

Publication number: CN107813587B
Application number: CN201710821944.9A
Authority: CN
Inventors: 程孙江
Original assignee: Haining Selon Textile Technology Co ltd
Current assignee: Chuzhou Aidi Intelligent Furniture Co.,Ltd.
Priority date: 2017-09-13
Filing date: 2017-09-13
Publication date: 2020-09-01
Anticipated expiration: 2037-09-13
Also published as: CN107813587A

Abstract

The invention provides a deodorizing device on a sofa fabric compounding machine, and belongs to the technical field of textile machinery. The waste gas that it formed in having solved compounding machine production process has technical problem such as harmful effects to the cloth. The utility model provides a last deodorizing device of sofa fabric compounding machine, has transmission shaft five and middle axle sleeve in the deodorizing cylinder two, sliding fit between the surface of middle axle sleeve and the internal surface of transmission shaft five, fixed connection in the middle of the internal surface transmission shaft five of middle axle sleeve, the middle axle sleeve has seted up the notch two of ventilating, evenly set up on the deodorizing cylinder two can with the communicating air vent two of notch two of ventilating, the gas in notch one of ventilating and the notch two of ventilating can be taken out through an aspiration pump and is left. The invention has the advantages of simple structure, thorough exhaust emission and the like.

Description

Deodorizing device on sofa fabric compounding machine

Technical Field

The invention belongs to the technical field of textile equipment, and relates to a deodorizing device on a sofa fabric compounding machine.

Background

The composite fabric applies high technology of 'new synthetic fiber' and new materials, has a plurality of excellent performances compared with common synthetic fiber, such as fine, clean, delicate, elegant and warm fabric, plump fabric appearance, wind resistance, air permeability and certain waterproof function, and has the main characteristics of good heat preservation and air permeability. The fabric is also characterized in that: the wear resistance is good, and the superfine fiber fabric is soft in hand feeling, breathable and moisture permeable, so that the superfine fiber fabric has obvious advantages in the aspects of touch feeling and physiological comfort, and because a common fiber fabric is soft, the elasticity recovery after creasing is poor, and the crease resistance of the superfine fiber fabric is poor; in order to overcome the defect, a 'composite' process is adopted, so that the defect of poor wrinkle resistance of the superfine fiber fabric is greatly improved.

Compounding the woven fabric and the knitted fabric; the knitted fabric is compounded with the knitted fabric; the woven fabric is compounded with the woven fabric. The sports and leisure clothes use the knitted fabric composite knitted fabric, have the effect of woven fabric, and have good elasticity, so the sports and leisure clothes are popular among consumers of the clothes.

In the process of compounding the multilayer fabric by the binder, the fabric and the binder give off peculiar smell, namely odor, due to high temperature, so that the color and luster of the finished fabric are affected, and the workshop environment is seriously affected; the compounding temperature of the fabric in the compounding process is an important factor influencing the compounding effect, and the temperature control and self-adaptive capacity are important tests on the performance of the compounding machine.

Disclosure of Invention

The invention aims to provide a deodorizing device on a sofa fabric compounding machine, aiming at the problems in the prior art, and the technical problem to be solved by the invention is how to discharge waste gas formed in the compounding process.

The purpose of the invention can be realized by the following technical scheme: the deodorizing device on the sofa fabric compounding machine is characterized by comprising a frame, a lining discharging roller, two fabric discharging rollers, a finished product furling roller and two tensioning rollers for tensioning two layers of fabrics respectively, wherein a gluing device, a deodorizing device and a compounding device are sequentially arranged between the tensioning rollers and the finished product furling roller; the fabric winding and unwinding device comprises a lining discharging roller, a fabric discharging roller, a finished product winding roller and a tensioning roller which are all arranged on a rack, the deodorizing device comprises a deodorizing roller I and a deodorizing roller II which are used for supporting two layers of fabrics respectively, a transmission shaft IV and a sliding shaft sleeve are arranged in the deodorizing roller I, the outer surface of the sliding shaft sleeve is in sliding fit with the inner surface of the transmission shaft IV, a notch is arranged on the sliding shaft sleeve, the sliding shaft sleeve is fixedly connected with the transmission shaft IV through a balancing weight, a ventilation notch I is arranged on the outer side of the balancing weight, and ventilation holes I which can be communicated with the ventilation notch I are uniformly arranged on the deodorizing roller I; the deodorization rotary drum II is internally provided with a transmission shaft V and a middle shaft sleeve, the outer surface of the middle shaft sleeve is in sliding fit with the inner surface of the transmission shaft V, the inner surface of the middle shaft sleeve is fixedly connected with the middle of the transmission shaft V, the middle shaft sleeve is provided with a ventilation notch II, the deodorization rotary drum II is uniformly provided with ventilation holes II which can be communicated with the ventilation notch II, and gas in the ventilation notch I and the ventilation notch II can be pumped out through a suction pump.

This compounding machine can once only carry out the three-layer complex, and the surface fabric is discharged through two surface fabric blowing rollers, and the lining is discharged through lining blowing roller, and lining and surface fabric are in proper order through tensioning roller, rubberizing device, deodorizing device and set composite, at last by finished product roll-up roller roll-up, can set up a drying device before the roll-up, roll-up again after drying to the finished product.

The first deodorizing roller and the second deodorizing roller can enable the fabric to be smoothly conducted and drawn, and the first ventilating notch can be kept downward by the counterweight block arranged on the first deodorizing roller all the time, so that impurities and dust produced by high-temperature cloth and adhesives are prevented from being adhered to the fabric due to air flow guide, and air flow is pumped away by the air pump through the first ventilating hole and the first ventilating notch; the middle shaft sleeve on the second deodorizing roller has the second ventilating notch to make the second ventilating notch face upwards all the time.

In the deodorizing device of the sofa fabric compounding machine, the baffle block fixed on the frame is arranged between the first deodorizing roller and the second deodorizing roller, and the baffle block can prevent the air between the first deodorizing roller and the second deodorizing roller from flowing towards the direction opposite to the running direction of the fabric.

In the deodorizing device on the sofa fabric compounding machine, the gluing device comprises two gluing rollers for respectively supporting two layers of fabrics, the gluing rollers are of a soft hollow structure, a supporting shaft sleeve and a transmission shaft II are sequentially arranged in the gluing rollers from outside to inside, a hollow storage cavity is arranged in the transmission shaft II, a plurality of through holes are uniformly formed in the supporting shaft sleeve, connecting rods are inserted into the through holes, hollow glue outlet cavities are formed in the connecting rods, the connecting rods are movably connected in the through holes, overflow holes communicated with the glue outlet cavities are formed in the gluing rollers, the storage cavities are communicated with the glue outlet cavities through pressure accumulating holes formed in the transmission shaft II, check valves located in the pressure accumulating holes are arranged on the transmission shaft II, and binders are filled in the storage cavities; the connecting rod is connected with the second transmission shaft through a rubber sleeve, and a supporting spring is arranged in the rubber sleeve.

The surface fabric passes through from the top of rubberizing cylinder, the rubberizing cylinder deformation is extruded, thereby extrude supporting spring, under the effect of check valve, make the pressure increase in gum cover and the pressure accumulation hole, the overflow hole circulates to gas, when the rubberizing cylinder rotates to the extrusion force and reduces or not receive the extrusion force, because overflow hole circulation cross-section is less, under supporting spring's effect, form the negative pressure in gum cover and the pressure accumulation hole, the suction is located the binder of holding the intracavity, when supporting spring receives the extrusion once more, the binder that is in the pressure accumulation hole flows from the overflow hole, spray to the medial surface of surface fabric and the both sides face of lining, realize the rubberizing.

In foretell deodorizing device on sofa fabric compounding machine, it is connected with transmission shaft three to rotate in the frame, fixed impeller and the plunger of being provided with of one end of transmission shaft three, the fixed storage that is provided with on the lateral wall of rubberizing cylinder glues the box, the impeller is located store up and glue in the box, the plunger is inserted and is established and store the intracavity, spiral helicine guide slot has been seted up to the surface of plunger, store up and glue the fixed outer ring gear that is provided with on the box, it is connected with intermediate gear to rotate in the frame, the fixed drive gear that is provided with on the transmission shaft three, intermediate gear meshes with outer ring gear and drive gear simultaneously.

The adhesive is added into the adhesive storage box, in the rotating process of the adhesive applying roller, the driving shaft III is driven to rotate at a higher rotating speed under the accelerating action of the outer gear ring, the intermediate gear and the transmission gear, the impeller is driven to stir and preheat the adhesive, meanwhile, the plunger can continuously inject the adhesive into the storage cavity in the driving shaft II under the guiding action of the guide groove, the rotating speed of the adhesive applying roller is synchronous with the rotating speed of the driving shaft III, and the stirring speed and the supply speed of the adhesive can be timely synchronous with the rotating speed of the adhesive applying roller, so that the self-adaption purpose is achieved.

In the deodorizing device of the sofa fabric compounding machine, the other end of the transmission shaft is connected with the frame through the damping bearing.

The damping bearing can intermittently enable the gluing roller and the cloth to slip, so that the adhesive is coated on the fabric and the lining.

In the deodorizing device on the sofa fabric compounding machine, the outer wall of the gluing roller is provided with the scraping strip, and the scraping strip is provided with the extending glue scraping part and the inwards concave glue homogenizing part.

The scraping strip can homogenize the adhesive and can remove the redundant adhesive, and the gap between the adjacent overflow holes and the strip-shaped concave adhesive homogenizing part can overcome the defect that the gap between the overflows to cause uneven overflow of the adhesive.

Compared with the prior art, the invention has the following advantages:

1. this compounding machine can once only carry out the three-layer complex, and the surface fabric is discharged through two surface fabric blowing rollers, and the lining is discharged through lining blowing roller, and lining and surface fabric are in proper order through tensioning roller, rubberizing device, deodorizing device and set composite, at last by finished product roll-up roller roll-up, can set up a drying device before the roll-up, roll-up again after drying to the finished product.

2. The surface fabric passes through from the top of rubberizing cylinder, the rubberizing cylinder deformation is extruded, thereby extrude supporting spring, under the effect of check valve, make the pressure increase in gum cover and the pressure accumulation hole, the overflow hole circulates to gas, when the rubberizing cylinder rotates to the extrusion force and reduces or not receive the extrusion force, because overflow hole circulation cross-section is less, under supporting spring's effect, form the negative pressure in gum cover and the pressure accumulation hole, the suction is located the binder of holding the intracavity, when supporting spring receives the extrusion once more, the binder that is in the pressure accumulation hole flows from the overflow hole, spray to the medial surface of surface fabric and the both sides face of lining, realize the rubberizing.

3. The adhesive is added into the adhesive storage box, in the rotating process of the adhesive applying roller, the driving shaft III is driven to rotate at a higher rotating speed under the accelerating action of the outer gear ring, the intermediate gear and the transmission gear, the impeller is driven to stir and preheat the adhesive, meanwhile, the plunger can continuously inject the adhesive into the storage cavity in the driving shaft II under the guiding action of the guide groove, the rotating speed of the adhesive applying roller is synchronous with the rotating speed of the driving shaft III, and the stirring speed and the supply speed of the adhesive can be timely synchronous with the rotating speed of the adhesive applying roller, so that the self-adaption purpose is achieved.

4. The first deodorizing roller and the second deodorizing roller can enable the fabric to be smoothly conducted and drawn, and the first ventilating notch can be kept downward by the counterweight block arranged on the first deodorizing roller all the time, so that impurities and dust produced by high-temperature cloth and adhesives are prevented from being adhered to the fabric due to air flow guide, and air flow is pumped away by the air pump through the first ventilating hole and the first ventilating notch; the middle shaft sleeve on the second deodorizing roller has the second ventilating notch to make the second ventilating notch face upwards all the time.

Drawings

Fig. 1 is a schematic view of the overall structure of the sofa fabric compounding machine.

Fig. 2 is a schematic structural view of a glue applying roller in the compound machine.

Fig. 3 is a schematic view of the structure of the deodorizing device in the composite machine.

Fig. 4 is a schematic structural view of a gluing device in the compound machine.

Fig. 5 is a schematic view of the structure of the composite roll in the composite machine.

In the figure, 11, a frame; 12. a lining discharging roller; 13. a fabric discharging roller; 14. a tension roller; 15. a finished product winding roller; 21. a composite drum; 22. a support cylinder; 23. a first transmission shaft; 24. connecting the radials; 31. a gluing roller; 32. a support sleeve; 33. a second transmission shaft; 34. a storage chamber; 35. a through hole; 36. a connecting rod; 37. a glue outlet cavity; 38. an overflow aperture; 39. a check valve; 41. a rubber sleeve; 42. a support spring; 43. a third transmission shaft; 44. an impeller; 45. a plunger; 46. a glue storage box; 47. an outer ring gear; 48. an intermediate gear; 49. a transmission gear; 51. scraping the strips; 52. a guide groove; 61. a deodorizing roller I; 62. a second deodorizing roller; 63. a fourth transmission shaft; 64. a sliding shaft sleeve; 65. a notch; 66. a balancing weight; 67. a first ventilation notch; 68. a first vent hole; 69. a fifth transmission shaft; 71. a middle shaft sleeve; 72. a second ventilation notch; 73. a second vent hole; 74. a stopper; 75. and a pressure accumulation hole.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, the compound machine comprises a frame 11, a lining discharging roller 12, two fabric discharging rollers 13, a finished product furling roller 15 and two tensioning rollers 14 for tensioning two layers of fabrics respectively, wherein a deodorizing device, a gluing device and a compound device are sequentially arranged between the tensioning rollers 14 and the finished product furling roller 15; the lining discharging roller 12, the fabric discharging roller 13, the finished product winding roller 15 and the tensioning roller 14 are all arranged on the rack 11, the composite device comprises two composite drums 21 which are respectively positioned on the outer sides of two layers of fabrics, the composite drums 21 are of hollow soft structures, a supporting drum 22 and a transmission shaft I23 are sequentially arranged in the composite drums 21 from outside to inside, the transmission shaft I23 and the supporting drum 22 and the composite drums 21 are connected through a plurality of connecting radial plates 24, the composite device further comprises a vacuum pumping pump, a heating strip is arranged between the transmission shaft I23 and the supporting drum 22, hydrogen is filled between the supporting drum 22 and the composite drums 21, and the air outlet end of the vacuum pumping pump is communicated with a cavity formed between the supporting drum 22 and the composite drums 21; the air inlet end of the vacuum pump is communicated with a hydrogen storage tank.

This compounding machine can once only carry out the three-layer complex, and the surface fabric is given off through two surface fabric blowing rollers 13, and the lining is given off through lining blowing roller 12, and lining and surface fabric are in proper order through tensioning roller 14, rubberizing device, deodorizing device and set composite, at last by the roll-up of finished product roll-up roller 15 roll-up, can set up a drying device before the roll-up, roll-up again after drying to the finished product.

The density of the hydrogen between the support cylinder 22 and the composite drum 21 is controlled by the vacuum pump by utilizing the high compression ratio and the high thermal conductivity of the hydrogen, so as to control the temperature of the composite drum 21, the heat is derived from the heating strips, and the proper composite temperature of different composite materials is adjusted by controlling the temperature.

A temperature sensor is arranged on a connecting web plate 24 between the support cylinder 22 and the first transmission shaft 23, the temperature sensor is connected with a controller, and the controller can adjust the temperature of a heat-conducting medium in a cavity between the support cylinder 22 and the first transmission shaft 23 by changing the power supply current of a main power supply of the heating strip; the controller controls the power supply current of a main power supply where the heating strip is located, and the temperature sensor feeds back the temperature to the control module, so that the controller is indicated to act, and the detailed points are conventional prior art in the field.

The heat-conducting medium in the cavity between the support cylinder 22 and the first transmission shaft 23 is acetone; the hydrogen storage tank is communicated with the cavity between the support cylinder 22 and the composite roller 21 through a backflow air pipe, and an electronic control valve is arranged on the backflow air pipe and connected with a controller.

As shown in fig. 2 and 4, the gluing device includes two gluing rollers 31 for respectively supporting two layers of fabrics, the gluing rollers 31 are of soft hollow structures, a supporting shaft sleeve 32 and a second transmission shaft 33 are sequentially arranged in the gluing rollers 31 from outside to inside, the second transmission shaft 33 is internally provided with a hollow storage cavity 34, the supporting shaft sleeve 32 is uniformly provided with a plurality of through holes 35, connecting rods 36 are inserted into the through holes 35, the connecting rods 36 are internally provided with hollow glue outlet cavities 37, the connecting rods 36 are movably connected in the through holes 35, the gluing rollers 31 are provided with overflow holes 38 communicated with the glue outlet cavities 37, the storage cavities 34 and the glue outlet cavities 37 are communicated through pressure accumulation holes 75 formed in the second transmission shaft 33, the second transmission shaft 33 is provided with check valves 39 positioned in the pressure accumulation holes 75, and the storage cavities 34 are filled with binders; the connecting rod 36 is connected with the second transmission shaft 33 through a rubber sleeve 41, and a supporting spring 42 is arranged in the rubber sleeve 41.

The fabric passes through the upper part of the gluing roller 31, the gluing roller 31 is extruded to deform, so that the supporting spring 42 is extruded, under the action of the check valve 39, the pressure in the rubber sleeve 41 and the pressure accumulation hole 75 is increased, the overflow hole 38 circulates air, when the gluing roller 31 rotates until the extrusion force is reduced or the extrusion force is not applied, negative pressure is formed in the rubber sleeve 41 and the pressure accumulation hole 75 under the action of the supporting spring 42 due to the small circulation section of the overflow hole 38, the binder in the storage cavity 34 is sucked out, and when the supporting spring 42 is extruded again, the binder in the pressure accumulation hole 75 flows out of the overflow hole 38 and is sprayed to the inner side surface of the fabric and the two side surfaces of the lining, so that gluing is realized.

A third transmission shaft 43 is rotatably connected to the frame 11, one end of the third transmission shaft 43 is fixedly provided with an impeller 44 and a plunger 45, a glue storage box 46 is fixedly arranged on the side wall of the gluing roller 31, the impeller 44 is positioned in the glue storage box 46, the plunger 45 is inserted in the storage cavity 34, a spiral guide groove is formed in the outer surface of the plunger 45, an outer gear ring 47 is fixedly arranged on the glue storage box 46, an intermediate gear 48 is rotatably connected to the frame 11, a transmission gear 49 is fixedly arranged on the third transmission shaft 43, and the intermediate gear 48 is simultaneously meshed with the outer gear ring 47 and the transmission gear 49; the adhesive is added into the adhesive storage box 46, in the rotating process of the adhesive applying roller 31, the driving shaft III 43 is driven to rotate at a higher rotating speed under the accelerating action of the outer gear ring 47, the intermediate gear 48 and the transmission gear 49, the impeller 44 is driven to stir and preheat the adhesive, meanwhile, the plunger 45 can continuously inject the adhesive into the storage cavity 34 in the driving shaft II 33 under the guiding action of the guide groove 52, the rotating speed of the adhesive applying roller 31 is synchronous with that of the driving shaft III 43, and the stirring speed and the supplying speed of the adhesive can be timely supplied to be synchronous with that of the adhesive applying roller 31, so that the self-adaption purpose is achieved.

The other end of the third transmission shaft 43 is connected with the frame 11 through a damping bearing; the damping bearing can intermittently enable the gluing roller 31 and the cloth to slip, so that the adhesive is coated on the fabric and the lining.

A scraping strip 51 is arranged on the outer wall of the gluing roller 31, and the scraping strip 51 is provided with a protruding gluing part and a concave glue homogenizing part; the scraping strip 51 can homogenize the adhesive and remove the redundant adhesive, and the gap between the adjacent overflow holes 38 and the strip-shaped concave adhesive homogenizing part can overcome the defect that the gap between the overflows causes uneven overflow of the adhesive.

As shown in fig. 3, the deodorizing device comprises a first deodorizing roller 61 and a second deodorizing roller 62 which support two layers of fabrics respectively, a transmission shaft four 63 and a sliding shaft sleeve 64 are arranged in the first deodorizing roller 61, the outer surface of the sliding shaft sleeve 64 is in sliding fit with the inner surface of the transmission shaft four 63, a notch 65 is arranged on the sliding shaft sleeve 64, the sliding shaft sleeve 64 is fixedly connected with the transmission shaft four 63 through a balancing weight 66, a first ventilating notch 67 is formed in the outer side of the balancing weight 66, and first ventilating holes 68 which can be communicated with the first ventilating notch 67 are uniformly formed in the first deodorizing roller 61; the deodorizing roller II 62 is internally provided with a transmission shaft five 69 and an intermediate shaft sleeve 71, the outer surface of the intermediate shaft sleeve 71 is in sliding fit with the inner surface of the transmission shaft five 69, the inner surface of the intermediate shaft sleeve 71 is fixedly connected with the middle of the transmission shaft five 69, the intermediate shaft sleeve 71 is provided with a ventilation notch II 72, the deodorizing roller II 62 is uniformly provided with a ventilation hole II 73 which can be communicated with the ventilation notch II 72, and the air in the ventilation notch I67 and the ventilation notch II 72 can be pumped out through a suction pump.

The first deodorizing roller 61 and the second deodorizing roller 62 can enable the fabric to be smoothly conducted and drawn, and the first ventilating notch 67 can be kept downward by the counter weight 66 arranged on the first deodorizing roller 61 all the time, so that impurities and dust produced by high-temperature cloth and adhesives are prevented from being adhered to the fabric due to air flow guiding, and the air flow is pumped away by the air suction pump through the first ventilating hole 68 and the first ventilating notch 67 in sequence; the middle shaft sleeve 71 on the second deodorizing roller 62 is provided with a second ventilating notch 72, so that the mass distribution of the middle shaft sleeve is uneven, the second ventilating notch 72 is always upward, and the air suction principle is the same as that of the middle shaft sleeve; a stop 74 fixed on the frame 11 is arranged between the first deodorizing roller 61 and the second deodorizing roller 62, and the stop 74 can prevent the air between the first deodorizing roller 61 and the second deodorizing roller 62 from flowing towards the opposite direction of the running of the fabric.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. The deodorizing device on the sofa fabric compounding machine is characterized by comprising a frame, a lining discharging roller, two fabric discharging rollers, a finished product furling roller and two tensioning rollers for tensioning two layers of fabrics respectively, wherein a gluing device, a deodorizing device and a compounding device are sequentially arranged between the tensioning rollers and the finished product furling roller; the fabric winding and unwinding device comprises a lining discharging roller, a fabric discharging roller, a finished product winding roller and a tensioning roller which are all arranged on a rack, the deodorizing device comprises a deodorizing roller I and a deodorizing roller II which are used for supporting two layers of fabrics respectively, a transmission shaft IV and a sliding shaft sleeve are arranged in the deodorizing roller I, the outer surface of the sliding shaft sleeve is in sliding fit with the inner surface of the transmission shaft IV, a notch is arranged on the sliding shaft sleeve, the sliding shaft sleeve is fixedly connected with the transmission shaft IV through a balancing weight, a ventilation notch I is arranged on the outer side of the balancing weight, and ventilation holes I which can be communicated with the ventilation notch I are uniformly arranged on the deodorizing roller I; the deodorization rotary drum II is internally provided with a transmission shaft V and a middle shaft sleeve, the outer surface of the middle shaft sleeve is in sliding fit with the inner surface of the transmission shaft V, the inner surface of the middle shaft sleeve is fixedly connected with the middle of the transmission shaft V, the middle shaft sleeve is provided with a ventilation notch II, the deodorization rotary drum II is uniformly provided with ventilation holes II which can be communicated with the ventilation notch II, and gas in the ventilation notch I and the ventilation notch II can be pumped out through a suction pump; a baffle block fixed on the frame is arranged between the first deodorizing roller and the second deodorizing roller, and the baffle block can prevent the gas between the first deodorizing roller and the second deodorizing roller from flowing towards the opposite direction of the running of the fabric; the gluing device comprises two gluing rollers which respectively support two layers of fabrics, the gluing rollers are of soft hollow structures, a supporting shaft sleeve and a transmission shaft II are sequentially arranged in the gluing rollers from outside to inside, a hollow storage cavity is arranged in the transmission shaft II, a plurality of through holes are uniformly formed in the supporting shaft sleeve, a connecting rod is inserted in each through hole, a hollow glue outlet cavity is formed in each connecting rod, each connecting rod is movably connected into each through hole, an overflow hole communicated with the glue outlet cavity is formed in each gluing roller, the storage cavities are communicated with the glue outlet cavities through pressure accumulating holes formed in the transmission shafts II, check valves located in the pressure accumulating holes are arranged on the transmission shafts II, and binders are filled in the storage cavities; the connecting rod is connected with the second transmission shaft through a rubber sleeve, and a supporting spring is arranged in the rubber sleeve; the rack is rotatably connected with a third transmission shaft, one end of the third transmission shaft is fixedly provided with an impeller and a plunger, the side wall of the gluing roller is fixedly provided with a glue storage box, the impeller is positioned in the glue storage box, the plunger is inserted in the storage cavity, the outer surface of the plunger is provided with a spiral guide groove, the glue storage box is fixedly provided with an outer gear ring, the rack is rotatably connected with a middle gear, the third transmission shaft is fixedly provided with a transmission gear, and the middle gear is simultaneously meshed with the outer gear ring and the transmission gear; the other end of the third transmission shaft is connected with the rack through a damping bearing; the outer wall of the gluing roller is provided with a scraping strip, and the scraping strip is provided with a stretched glue scraping part and an inwards-concave glue homogenizing part.