CN111873594A

CN111873594A - Polyurethane fiber board bonding device

Info

Publication number: CN111873594A
Application number: CN202010806526.4A
Authority: CN
Inventors: 陈习
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2020-11-03

Abstract

The invention relates to the technical field of polyurethane bonding, and discloses a polyurethane fiberboard bonding device which comprises a bottom plate, a feeding part, two extruding parts, a leveling part, a dust sucking part, a glue spraying part, a coating part, a conveying part, an air drying part and a recovering part, wherein the feeding part is arranged at the top end of the bottom plate, the two extruding parts are respectively arranged on the bottom plate, the leveling part is arranged at the top end of the bottom plate, the dust sucking part is arranged at one side of the leveling part, the glue spraying part is arranged above the bottom plate, the coating part is arranged at the top end of the bottom plate, the conveying part is arranged on the bottom plate, the air drying part is positioned at one side of the conveying part, and the recovering part is arranged at the top end of the bottom plate.

Description

Polyurethane fiber board bonding device

Technical Field

The invention relates to the technical field of polyurethane bonding, in particular to a polyurethane fiber board bonding device.

Background

Polyurethanes are known under the full name of polyurethane. A polymer compound. Polyurethanes fall into the two main categories of polyester and polyether. They can be made into polyurethane plastics (mainly foamed plastics), polyurethane fiber (Chinese called spandex), polyurethane rubber and elastomer. The soft Polyurethane (PU) mainly has a thermoplastic linear structure, has better stability, chemical resistance, rebound resilience and mechanical property than PVC foaming materials, and has smaller compression deformability. The hard PU plastic has the advantages of light weight, excellent sound insulation and heat insulation performance, chemical resistance, good electrical property, easy processing and low water absorption rate. It is mainly used as a heat-insulating structural material in the building, automobile and aviation industries. The polyurethane elastomer has the performance between that of plastic and rubber, and has the advantages of oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness and elasticity. Is mainly used in the shoe making industry and the medical industry. Polyurethane can also make adhesive, coating, synthetic leather, but the equipment degree of automation that bonds to the polyurethane fiberboard among the prior art is lower and glue on the polyurethane fiberboard by the manual work, causes the problem that scribbles the adhesion degree that inhomogeneous influence polyurethane fiberboard easily.

Disclosure of Invention

The invention aims to provide a polyurethane fiberboard bonding device, which solves the technical problems that in the prior art, automation of equipment for bonding a polyurethane fiberboard is low, and the polyurethane fiberboard is glued manually, so that the non-uniform painting is easy to cause and the bonding degree of the polyurethane fiberboard is influenced.

The embodiment of the invention provides a polyurethane fiberboard bonding device, which comprises a bottom plate, a feeding part, two extrusion parts, a leveling part, a dust suction part, a glue spraying part, a coating part, a conveying part, an air drying part and a recovery part, wherein the feeding part is arranged at the top end of the bottom plate, the two extrusion parts are respectively arranged on the bottom plate, the two extrusion parts are respectively arranged at two sides of the bottom plate, the leveling part is arranged at the top end of the bottom plate, the leveling part is arranged at the side of the extrusion parts, the dust suction part is arranged at one side of the leveling part and is arranged above the bottom plate, the glue spraying part is arranged above the bottom plate, the coating part is arranged at the top end of the bottom plate, the conveying part is arranged on the bottom plate, and the conveying part is arranged at two sides of the coating part, the air drying component is positioned on one side of the conveying component, and the recovery component is arranged on the bottom plate and positioned on one side of one of the two extrusion components.

Further, the extrusion part comprises limiting plate, first pivot, second roller, bearing, spring and fixed plate, the limiting plate has two, two the limiting plate is the symmetry and sets up on the limiting plate, first pivot has two, two first pivot all is the symmetry and sets up two on the limiting plate, the second roller has two, two the second roller sets up respectively in first pivot, and the second roller is located the top of bottom plate, the bearing has a plurality of, a plurality of the bearing is all established on first pivot, the spring has a plurality of, a plurality of the spring sets up respectively on the bearing, the fixed plate has a plurality of, a plurality of the fixed plate sets up respectively on the spring.

Further, the pan feeding part includes loading board, first axis of rotation, first roller and first motor, the loading board has two, two the loading board is the symmetry and sets up on the bottom plate, first axis of rotation sets up two between the loading board, first roller sets up on first axis of rotation, first motor sets up two on loading board one side, and the output and the first axis of rotation of first motor are connected.

Further, the flattening part includes rectangle frame, load-bearing platform, mount, second motor, second pivot and first roller, the rectangle frame has two, two the rectangle frame sets up respectively on the bottom plate, load-bearing platform sets up two the top of rectangle frame, and load-bearing platform is located the top of bottom plate, the mount has two, two the mount sets up two on the top of one of them rectangle frame of rectangle frame, the second motor sets up on one side of mount, the second pivot is connected two between the mount, first roller sets up in the second pivot, and all be equipped with two arc lines on the first roller.

Further, the dust absorption part includes first support frame, connecting plate, inlet scoop, a dust absorption section of thick bamboo and dust absorption pipe, first support frame sets up on the bottom plate, and first support frame is located load-bearing platform one side, the connecting plate sets up the one side at first support frame, the inlet scoop sets up the lower extreme at the connecting plate, and the inlet scoop is connected with the connecting plate, a dust absorption section of thick bamboo sets up on the bottom plate, and a dust absorption section of thick bamboo is located one side of first support frame, the dust absorption pipe communicates to a dust absorption section of thick bamboo and first support frame department.

Furthermore, the glue spraying component comprises a second support frame, a glue bearing box, a glue conveying pipe, a rectangular cavity, a cylinder, a glue conveying channel, a rectangular plate and a nozzle, the second support frame is arranged on the bottom plate, the second support frame is located beside the first support frame, the glue bearing box is arranged on the second support frame, the rectangular cavity is connected to the second support frame, the glue conveying pipe is communicated to the glue bearing box and the rectangular cavity, the cylinder is arranged at the top end of the rectangular cavity, the glue conveying channel is arranged at the lower end of the rectangular cavity, the rectangular plate is connected to the rectangular cavity, and the nozzle is provided with a plurality of nozzles which are symmetrically arranged at the lower end of the rectangular plate.

Further, the coating part includes first bear a frame, third motor, third pivot and second roller, first bear a frame has two, two first bear a frame and be the symmetry setting on the bottom plate, and first bear a frame and be located the load-bearing platform both sides, the third motor sets up on one side of first bear a frame, the third pivot is connected two between the first bear a frame, the second roller sets up in the third pivot, and all be equipped with a plurality of brush in the third pivot.

Further, the conveying component comprises a second bearing frame, a conveying plate, a fourth motor, a third roller, a fourth roller and a third roller shaft, the second bearing frame is arranged on two sides of the first bearing frame, an opening is formed in the top end of the second bearing frame, the conveying plate is connected with the second bearing frame in an inclined mode, the lower end of the conveying plate is provided with an opening corresponding to the bearing platform, the fourth motor is arranged on the second bearing frame, the third roller is arranged at the opening of the second bearing frame, the third roller is connected with the output end of the fourth motor, the fourth roller is arranged beside the third roller, and the third roller shaft is provided with a plurality of third rollers which are arranged in the conveying plate respectively.

Further, air-dry part includes that the third bears frame and air dryer, the third bears the frame and is located load-bearing platform's both sides, the air dryer has two, two the air dryer all is the symmetry and sets up on the third bears the frame.

Further, retrieve the part and include that the fourth bears frame, fifth motor, fourth roller and fourth pivot, the fourth bears frame two, two the fourth bears the frame and is the symmetry setting on the bottom plate, the fifth motor sets up on one side that the fourth bore the frame, the fourth pivot is connected and is born between two fourth framves, the fourth roller sets up in the fourth pivot.

Compared with the prior art, the invention has the beneficial effects that:

firstly, when the polyurethane fiber board adhesive recovery device is used, the polyurethane fiber board is moved to the extrusion part through the feeding part, the polyurethane fiber board is extruded through the extrusion part, the surface of the polyurethane fiber board is smoother, then the polyurethane fiber board is moved to the leveling part through the extrusion part, two sides of the polyurethane fiber board are leveled through the leveling part, wrinkles are prevented from appearing on two sides of the polyurethane fiber board, then the dust absorption part absorbs dust on the surface of the polyurethane fiber board, the polyurethane fiber board adhered with glue can be better bonded, glue is sprayed on the polyurethane fiber board through the glue spraying part, the glue can be more uniformly coated on the polyurethane fiber board through the coating part, then the polyurethane fiber board adhered with glue is air-dried into solidification through the air drying part, the two polyurethane fiber boards can be more firmly bonded together, then the polyurethane fiber board adhered with glue is extruded through the extrusion part and then moved to the recovery part, thereby solved among the prior art to the polyurethane fiberboard carry out the equipment automation that bonds lower and by the manual work to the polyurethane fiberboard carry out the rubber coating, cause easily to paint inhomogeneous technical problem who influences the bonding degree of polyurethane fiberboard.

Secondly, the polyurethane fiber board is conveyed between the two second rollers by the feeding part, and then is extruded by the second rollers, so that the surface of the polyurethane fiber board is smoother.

Thirdly, the glue spraying component is arranged, when the glue spraying component is used, glue in the glue bearing box is conveyed to the rectangular cavity through the glue conveying pipe, the glue is pushed into the glue conveying channel through the output end of the air cylinder, the glue is conveyed to the rectangular plate through the glue conveying channel, and the glue in the rectangular plate is sprayed onto the polyurethane fiber plate through the nozzle, so that the glue is not required to be sprayed onto the polyurethane fiber plate manually, the time for an operator to contact the glue is shortened, and the harm of the glue to the body of the operator is reduced.

And fourthly, the coating part is arranged, when the coating part is used, the third motor is started to drive the third rotating shaft to rotate, and the second rotating shaft is driven to rotate through the third rotating shaft, so that the brush arranged on the second rotating shaft can uniformly coat the polyurethane fiber board stained with the glue.

And fifthly, the air drying part is arranged, the air dryer is started when the air dryer is used, and the polyurethane fiber board stained with glue is dried by the air dryer, so that the glue can be quickly cured, and two polyurethane fiber boards can be bonded together more firmly.

Drawings

In order to more clearly illustrate the embodiments of the present 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 some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of a structure of a feeding member according to the present invention;

FIG. 3 is a schematic view of the structure of an extrusion part according to the present invention;

FIG. 4 is a schematic view of the construction of the leveling member of the present invention;

FIG. 5 is a schematic view of the structure of the dust-absorbing member of the present invention;

FIG. 6 is a schematic structural view of a glue-spraying component according to the present invention;

FIG. 7 is a schematic view of the structure of a coated part according to the present invention;

FIG. 8 is a schematic view of the construction of a conveying member according to the present invention;

FIG. 9 is a schematic view of the construction of the seasoning apparatus of the present invention;

FIG. 10 is a schematic view of the recovery unit according to the present invention.

Reference numerals: a feeding part 1, a bottom plate 11, a bearing plate 12, a first rotating shaft 13, a first roller 14, a first motor 15, an extrusion part 2, a limiting plate 21, a first rotating shaft 22, a second roller 23, a bearing 24, a spring 25, a fixing plate 26, a leveling part 3, a rectangular frame 31, a bearing platform 32, a fixing frame 33, a second motor 34, a second rotating shaft 35, a first roller shaft 36, an arc-shaped texture 361, a dust suction part 4, a first supporting frame 41, a connecting plate 42, an air suction opening 43, a dust suction cylinder 44, a dust suction pipe 45, a glue spraying part 5, a second supporting frame 51, a glue bearing box 52, a conveying rubber pipe 53, a rectangular cavity 54, an air cylinder 55, a glue conveying channel 56, a rectangular plate 57, a nozzle 58, a coating part 6, a first bearing frame 61, a third motor 62, a third rotating shaft 63, a brush 631, a second roller shaft 64, a conveying part 7, a second bearing frame 71, a conveying plate 72, a fourth motor 73, a third roller 74, a fourth roller 75, a third roller 76, an air drying component 8, a third bearing frame 81, an air drying machine 82, a recovery component 9, a fourth bearing frame 91, a fifth motor 92, a fourth roller shaft 93 and a fourth rotating shaft 94.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 10, an embodiment of the present invention provides a polyurethane fiberboard bonding apparatus, including a base plate 11, a feeding part 1, two pressing parts 2, a leveling part 3, a dust suction part 4, a glue spraying part 5, a coating part 6, a conveying part 7, an air drying part 8, and a recycling part 9, wherein the feeding part 1 is disposed at a top end of the base plate 11, the two pressing parts 2 are disposed on two sides of the base plate 11, the leveling part 3 is disposed at a top end of the base plate 11, the leveling part 3 is located beside the pressing parts 2, the dust suction part 4 is disposed at one side of the leveling part 3, the dust suction part 4 is located above the base plate 11, the glue spraying part 5 is disposed above the base plate 11, the coating part 6 is disposed at a top end of the base plate 11, the conveying part 7 is arranged on the bottom plate 11, the conveying part 7 is positioned on two sides of the coating part 6, the air drying part 8 is positioned on one side of the conveying part 7, the recovery part 9 is arranged on the bottom plate 11 and positioned on one side of one extrusion part 2 of the two extrusion parts 2, when the polyurethane fiberboard is used, the feeding part 1 moves the polyurethane fiberboard to the extrusion parts 2, the extrusion parts 2 extrude the polyurethane fiberboard to enable the surface of the polyurethane fiberboard to be smoother, the extrusion parts 2 move the polyurethane fiberboard to the leveling part 3, the leveling part 3 levels two sides of the polyurethane fiberboard to prevent wrinkles from appearing on two sides of the polyurethane fiberboard, the dust suction part 4 sucks dust on the surface of the polyurethane fiberboard, the polyurethane fiberboard can be better bonded by the glue spraying part 5, and glue is sprayed on the polyurethane fiberboard, rethread coating part 6 can make the more even coating of glue at the polyurethane fiberboard, air-dry the polyurethane fiberboard who is stained with glue by air-dry part 8 again and become the solidification, can be more firm the gluing together for two polyurethane fiberboards, rethread extrusion part 2 moves on retrieving part 9 after extruding the polyurethane fiberboard, thereby solved among the prior art to the polyurethane fiberboard go on the bonding automation lower and carry out the rubber coating to the polyurethane fiberboard by the manual work, cause the technical problem who paints inhomogeneous influence polyurethane fiberboard's adhesion degree easily.

The extrusion part 2 comprises two limiting plates 21, two first rotating shafts 22, two second rollers 23, two bearings 24, two springs 25 and two fixing plates 26, the two limiting plates 21 are symmetrically arranged on the two limiting plates 21, the first rotating shafts 22 are two, the two first rotating shafts 22 are symmetrically arranged on the two limiting plates 21, the two second rollers 23 are arranged on the first rotating shafts 22 respectively, the second rollers 23 are positioned above the bottom plate 11, the bearings 24 are provided with a plurality of bearings 24, the bearings 24 are sleeved on the first rotating shafts 22 respectively, the springs 25 are provided with a plurality of springs 25, the springs 25 are arranged on the bearings 24 respectively, the fixing plates 26 are provided with a plurality of fixing plates 26 which are arranged on the springs 25 respectively, and during use, the polyurethane fiber plate is conveyed between the two second rollers 23 by the feeding part 1, and then the second roller 23 extrudes the polyurethane fiber board to make the surface of the polyurethane fiber board more flat.

The feeding part 1 comprises a bearing plate 12, a first rotating shaft 13, a first roller 14 and a first motor 15, two of the bearing plates 12 are arranged, the two bearing plates 12 are symmetrically arranged on the bottom plate 11, the first rotating shaft 13 is disposed between the two carrying plates 12, the first roller 14 is disposed on the first rotating shaft 13, the first motor 15 is disposed on one side of the two carrying plates 12, and the output of first motor 15 is connected with first axis of rotation 13, twines the polyurethane fiberboard on first roller 14 during the use, restarts first motor 15 and drives first axis of rotation 13 and rotate, and rethread first axis of rotation 13 drives first roller 14 and rotates, makes the winding on first roller 14 polyurethane fiberboard remove on extrusion part 2 to can be more quick remove extrusion part 2, improve the efficiency of production.

The leveling component 3 comprises two rectangular frames 31, two bearing platforms 32, a fixed frame 33, a second motor 34, a second rotating shaft 35 and a first roller shaft 36, wherein the two rectangular frames 31 are respectively arranged on the bottom plate 11, the bearing platform 32 is arranged at the top ends of the two rectangular frames 31, the bearing platform 32 is positioned above the bottom plate 11, the two fixed frames 33 are arranged at the top end of one rectangular frame 31 of the two rectangular frames 31, the second motor 34 is arranged on one side of the fixed frame 33, the second rotating shaft 35 is connected between the two fixed frames 33, the first roller shaft 36 is arranged on the second rotating shaft 35, the first roller shaft 36 is provided with two arc-shaped grains 361, and when in use, the polyurethane fiber board is moved onto the bearing platform 32 through the second roller 23, start second motor 34 and drive second pivot 35 rotatory, drive arc line 361 and remove to polyurethane fiber board both sides in the middle of the polyurethane fiber board through second pivot 35 on the first roller 36, carry out the flattening to polyurethane fiber board, prevent that the fold can appear in the polyurethane both sides.

The dust suction part 4 comprises a first support frame 41, a connecting plate 42, an air suction opening 43, a dust suction tube 44 and a dust suction pipe 45, the first support frame 41 is arranged on the bottom plate 11, the first support frame 41 is positioned on one side of the bearing platform 32, the connecting plate 42 is arranged on one side of the first support frame 41, the air suction opening 43 is arranged at the lower end of the connecting plate 42, the air suction opening 43 is connected with the connecting plate 42, the dust suction tube 44 is arranged on the bottom plate 11, the dust suction tube 44 is positioned on one side of the first support frame 41, the dust suction pipe 45 is communicated with the dust suction tube 44 and the first support frame 41, when in use, dust on the polyurethane fiber plate is absorbed on the dust suction pipe 45 through the air suction opening 43, and then the dust is conveyed into the dust suction tube 44 through the dust suction pipe 45 for loading, and glue spraying can be better sprayed on the polyurethane fiber plate for the glue spraying part 5.

The glue spraying component 5 comprises a second supporting frame 51, a glue bearing box 52, a conveying rubber pipe 53, a rectangular cavity 54, an air cylinder 55, a glue conveying channel 56, a rectangular plate 57 and a nozzle 58, wherein the second supporting frame 51 is arranged on the bottom plate 11, the second supporting frame 51 is positioned beside the first supporting frame 41, the glue bearing box 52 is arranged on the second supporting frame 51, the rectangular cavity 54 is connected on the second supporting frame, the conveying rubber pipe 53 is communicated with the glue bearing box 52 and the rectangular cavity 54, the air cylinder 55 is arranged at the top end of the rectangular cavity 54, the glue conveying channel 56 is arranged at the lower end of the rectangular cavity 54, the rectangular plate 57 is connected at the rectangular cavity 54, the nozzle 58 is provided with a plurality of nozzles 58, the nozzles 58 are respectively and symmetrically arranged at the lower end of the rectangular plate 57, when in use, the glue in the glue bearing box 52 is conveyed to the rectangular cavity 54 through the conveying rubber pipe 53, promote glue in glue transfer passage 56 through the output of cylinder 55, transport glue to rectangular plate 57 through glue transfer passage 56 on, the rethread nozzle 58 sprays the gluey water in the rectangular plate 57 to the polyurethane fiberboard to need not by on spraying the polyurethane fiberboard with gluey water through the manual work, reduce the time of operating personnel contact glue, reduce the harm that glue can be to the operating personnel health.

Coating part 6 includes first bear frame 61, third motor 62, third pivot 63 and second roller 64, first bear frame 61 has two, two first bear frame 61 is the symmetry and sets up on bottom plate 11, and first bear frame 61 is located load-bearing platform 32 both sides, third motor 62 sets up on one side of first bear frame 61, third pivot 63 is connected two between the first bear frame 61, second roller 64 sets up on third pivot 63, and all be equipped with a plurality of brush 631 on the third pivot 63, start third motor 62 and drive third pivot 63 and rotate during the use, it is rotatory to drive second roller 64 through third pivot 63, makes the brush 631 that sets up on second roller 64 can carry out even paining to the polyurethane fiber board that is stained with glue.

The conveying component 7 comprises a second bearing frame 71, a conveying board 72, a fourth motor 73, a third roller 74, a fourth roller 75 and a third roller 76, wherein the second bearing frame 71 is arranged at two sides of the first bearing frame 61, the top end of the second bearing frame 71 is provided with an opening, the conveying board 72 is connected with the second bearing frame 71 in an inclined shape, the lower end of the conveying board 72 is provided with an opening corresponding to the bearing platform 32, the fourth motor 73 is arranged on the second bearing frame 71, the third roller 74 is arranged at the opening of the second bearing frame 71, the third roller 74 is connected with the output end of the fourth motor 73, the fourth roller 75 is arranged at the side of the third roller 74, the third roller 76 is provided with a plurality of rollers, the third roller 76 is respectively arranged in the conveying board 72, and when in use, the polyurethane fiber board is moved onto the third roller 74 through the fourth roller 75, the fourth motor 73 is started to drive the third roller 74 to press the polyurethane fiber board, so that the surface of the polyurethane fiber board is smoother, and the polyurethane fiber board is moved to the opening of the conveying plate 72 by the third roller 76 and falls onto the bearing platform 32.

Air-dry part 8 includes that the third bears frame 81 and air dryer 82, the third bears the both sides that frame 81 is located load-bearing platform 32, air dryer 82 has two, two air dryer 82 all is the symmetry and sets up on third bears frame 81, starts air dryer 82 during the use, air-dries the polyurethane fiber board that is stained with glue through air dryer 82 and makes glue can the rapid hardening, can be more firm for two polyurethane fiber boards together that glue.

Retrieve part 9 and include that the fourth bears a frame 91, fifth motor 92, fourth roller 93 and fourth pivot 94, the fourth bears a frame 91 and has two, two the fourth bears a frame 91 and is the symmetry and sets up on bottom plate 11, fifth motor 92 sets up on one side that the fourth bears a frame 91, fourth pivot 94 is connected and is born between two fourth bearings frame 91, fourth roller 93 sets up on fourth pivot 94, drives fourth pivot 94 through starting fifth motor 92 and rotates during the use, and rethread fourth pivot 94 drives fourth roller 93 and rotates the messenger and bear on fourth roller 93 with the polyurethane fiber board winding that bonds.

The working principle is as follows: when the glue spraying device is used, the first roller 14 is driven to rotate through the first rotating shaft 13, so that a polyurethane fiber board wound on the first roller 14 moves to the second roller 23, the polyurethane fiber board is extruded through the second roller 23, the surface of the polyurethane fiber board is smoother, dust on the polyurethane fiber board is absorbed onto the dust absorption pipe 45 through the air suction opening 43, the dust is conveyed into the dust absorption pipe 44 through the dust absorption pipe 45 to be loaded, glue can be better sprayed on the polyurethane fiber board for the glue spraying component 5, glue in the glue bearing box 52 is conveyed to the rectangular cavity 54 through the conveying rubber pipe 53, the glue is pushed into the glue conveying channel 56 through the output end of the air cylinder 55, the glue is conveyed onto the rectangular plate 57 through the glue conveying channel 56, the glue in the rectangular plate 57 is sprayed onto the polyurethane fiber board through the nozzle 58, and then the third motor 62 is started to drive the third rotating shaft 63 to rotate, the second rotating shaft 64 is driven to rotate through the third rotating shaft 63, the brush 631 arranged on the second rotating shaft 64 can uniformly paint the polyurethane fiber board stained with glue, another polyurethane fiber board is moved to the third roller 74 through the fourth roller shaft 93, the fourth motor 73 is started to drive the third roller 74 to press the polyurethane fiber board, the surface of the polyurethane fiber board is smoother, the polyurethane fiber board is moved to an opening on the conveying plate 72 through the third roller shaft 76 and falls onto the polyurethane fiber board stained with glue, the polyurethane fiber board stained with glue is air-dried through the air dryer 82 to enable the glue to be rapidly solidified, the two polyurethane fiber boards are extruded through the extrusion component 2 to enable the two polyurethanes to be bonded more firmly, the fifth motor 92 is started again to drive the fourth rotating shaft 94 to rotate, and the fourth rotating shaft 94 is driven to rotate through the fourth roller shaft 93 to enable the bonded polyurethane fiber board to be wound on the fourth roller The shaft 93 carries the load to complete the bonding of the polyurethane fiber board.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A polyurethane fiberboard bonding device is characterized by comprising a bottom plate (11), a feeding part (1), an extruding part (2), a leveling part (3), a dust sucking part (4), a glue spraying part (5), a coating part (6), a conveying part (7), an air drying part (8) and a recovering part (9), wherein the feeding part (1) is arranged at the top end of the bottom plate (11), the extruding parts (2) are provided with two parts, the two extruding parts (2) are respectively arranged on the bottom plate (11), the two extruding parts (2) are respectively positioned at two sides of the bottom plate (11), the leveling part (3) is arranged at the top end of the bottom plate (11), the leveling part (3) is positioned at the side of the extruding parts (2), the dust sucking part (4) is arranged at one side of the leveling part (3), and the dust sucking part (4) is positioned above the bottom plate (11), the glue spraying component (5) is arranged above the bottom plate (11), the coating component (6) is arranged at the top end of the bottom plate (11), the conveying component (7) is arranged on the bottom plate (11), the conveying component (7) is positioned on two sides of the coating component (6), the air drying component (8) is positioned on one side of the conveying component (7), and the recovery component (9) is arranged on the bottom plate (11) and positioned on one side of one of the two extrusion components (2).

2. The polyurethane fiber board bonding device according to claim 1, wherein the extrusion component (2) comprises two limiting plates (21), two first rotating shafts (22), two second rollers (23), two bearings (24), two springs (25) and two fixing plates (26), the two limiting plates (21) are symmetrically arranged on the two limiting plates (21), the two first rotating shafts (22) are symmetrically arranged on the two limiting plates (21), the two second rollers (23) are respectively arranged on the first rotating shafts (22), the second rollers (23) are located above the bottom plate (11), the bearings (24) are provided with a plurality of bearings (24), and the bearings (24) are all sleeved on the first rotating shafts (22), the springs (25) are provided with a plurality of springs, the springs (25) are respectively arranged on the bearings (24), the fixing plates (26) are provided with a plurality of fixing plates (26) respectively arranged on the springs (25).

3. The polyurethane fiberboard bonding device according to claim 1, wherein the feeding part (1) comprises two carrying plates (12), a first rotating shaft (13), a first roller (14) and a first motor (15), the two carrying plates (12) are symmetrically arranged on the bottom plate (11), the first rotating shaft (13) is arranged between the two carrying plates (12), the first roller (14) is arranged on the first rotating shaft (13), the first motor (15) is arranged on one side of the two carrying plates (12), and the output end of the first motor (15) is connected with the first rotating shaft (13).

4. A polyurethane fiberboard bonding apparatus according to claim 1, wherein the flattening member (3) comprises two rectangular frames (31), two bearing platforms (32), two fixing frames (33), a second motor (34), a second rotating shaft (35) and a first roller (36), the two rectangular frames (31) are respectively disposed on the bottom plate (11), the bearing platforms (32) are disposed at the top ends of the two rectangular frames (31), and the bearing platforms (32) are located above the bottom plate (11), the two fixing frames (33) are disposed at the top end of one (31) of the two rectangular frames (31), the second motor (34) is disposed on one side of the fixing frame (33), and the second rotating shaft (35) is connected between the two fixing frames (33), first roller (36) set up on second pivot (35), and all be equipped with two arc lines (361) on first roller (36).

5. The polyurethane fiber board bonding device according to claim 4, the dust collection part (4) comprises a first support frame (41), a connecting plate (42), an air suction opening (43), a dust collection cylinder (44) and a dust collection pipe (45), the first support frame (41) is arranged on the bottom plate (11), the first supporting frame (41) is positioned on one side of the bearing platform (32), the connecting plate (42) is arranged on one side of the first supporting frame (41), the air suction opening (43) is arranged at the lower end of the connecting plate (42), the air suction opening (43) is connected with the connecting plate (42), the dust suction cylinder (44) is arranged on the bottom plate (11), and the dust suction cylinder (44) is positioned at one side of the first support frame (41), and the dust suction pipe (45) is communicated to the dust suction cylinder (44) and the first support frame (41).

6. The polyurethane fiber board bonding device according to claim 5, wherein the glue spraying component (5) comprises a second support frame (51), a glue bearing box (52), a glue conveying channel (53), a rectangular cavity (54), a cylinder (55), a glue conveying channel (56), a rectangular plate (57) and a nozzle (58), the second support frame (51) is arranged on the bottom plate (11), the second support frame (51) is arranged beside the first support frame (41), the glue bearing box (52) is arranged on the second support frame (51), the rectangular cavity (54) is connected on the second support frame, the glue conveying channel (53) is communicated to the glue bearing box (52) and the rectangular cavity (54), the cylinder (55) is arranged at the top end of the rectangular cavity (54), and the glue conveying channel (56) is arranged at the lower end of the rectangular cavity (54), the rectangular plate (57) is connected to the rectangular cavity (54), the nozzles (58) are provided with a plurality of nozzles, and the nozzles (58) are symmetrically arranged at the lower end of the rectangular plate (57) respectively.

7. A polyurethane fiberboard bonding apparatus according to claim 4, wherein the coating member (6) comprises two first carriers (61), two first carriers (61) symmetrically disposed on the bottom board (11) and the first carriers (61) are located at both sides of the supporting platform (32), a third motor (62) is disposed at one side of the first carriers (61), the third rotating shaft (63) is connected between the two first carriers (61), a third motor (62) is disposed at the third rotating shaft (63), and a second roller (64), and a plurality of brushes (631) are disposed at the third rotating shaft (63).

8. A polyurethane fiberboard bonding apparatus according to claim 7, wherein the conveying member (7) comprises a second carrier (71), a conveying board (72), a fourth motor (73), a third roller (74), a fourth roller (75) and a third roller shaft (76), the second carrier (71) is disposed at both sides of the first carrier (61), and the top end of the second carrier (71) is provided with an opening, the conveying board (72) is connected with the second carrier (71) in an inclined manner, and the lower end of the conveying board (72) is provided with an opening corresponding to the carrying platform (32), the fourth motor (73) is disposed on the second carrier (71), the third roller (74) is disposed at the opening on the second carrier (71), and the third roller (74) is connected with the output end of the fourth motor (73), the fourth roller (75) is arranged beside the third roller (74), a plurality of third roller shafts (76) are arranged, and the plurality of third roller shafts (76) are respectively arranged in the conveying plate (72).

9. A polyurethane fibre board bonding device according to claim 4, characterized in that said air drying means (8) comprises a third carrier (81) and two air dryers (82), said third carrier (81) being located on both sides of the carrier platform (32), said air dryers (82) being arranged in such a way that both air dryers (82) are arranged symmetrically on the third carrier (81).

10. A device for bonding a polyurethane fiber board according to claim 1, wherein the recycling part (9) comprises two fourth bearing frames (91), a fifth motor (92), a fourth roller (93) and a fourth rotating shaft (94), two fourth bearing frames (91) are symmetrically arranged on the bottom board (11), the fifth motor (92) is arranged on one side of the fourth bearing frames (91), the fourth rotating shaft (94) is connected between the two fourth bearing frames (91), and the fourth roller (93) is arranged on the fourth rotating shaft (94).