CN115538038B - Glue spraying device for producing glue-sprayed cotton - Google Patents

Glue spraying device for producing glue-sprayed cotton Download PDF

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Publication number
CN115538038B
CN115538038B CN202211532761.2A CN202211532761A CN115538038B CN 115538038 B CN115538038 B CN 115538038B CN 202211532761 A CN202211532761 A CN 202211532761A CN 115538038 B CN115538038 B CN 115538038B
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China
Prior art keywords
glue
glue spraying
plate
air
groove
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CN202211532761.2A
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Chinese (zh)
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CN115538038A (en
Inventor
朱晓燕
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Nantong Gangzheng Textile Co ltd
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Nantong Gangzheng Textile Co ltd
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/655—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/06—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with a blast of gas or vapour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/10—Cleaning devices
    • B65G45/18—Cleaning devices comprising brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/10—Cleaning devices
    • B65G45/24—Cleaning devices comprising plural diverse cleaning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/10—Cleaning devices
    • B65G45/26—Cleaning devices for gathering residue after cleaning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Coating Apparatus (AREA)

Abstract

The invention provides a glue spraying device for producing glue-sprayed cotton, which relates to the technical field of glue-sprayed cotton production equipment and comprises a rack, wherein the rack is provided with a feeding belt, a glue spraying mechanism and a glue blowing mechanism, the glue spraying mechanism and the glue blowing mechanism are positioned above the feeding belt, and the glue blowing mechanism is positioned on one side of the glue spraying mechanism, which is far away from the feeding direction; a material scraping mechanism is arranged at one end of the discharging of the rack, and a belt cleaning mechanism is arranged below the feeding belt; the glue spraying mechanism comprises a glue spraying groove, a first glue spraying cavity and a second glue spraying cavity are arranged on the glue spraying groove at intervals, a glue spraying opening communicated with the first glue spraying cavity is formed in the bottom of the glue spraying groove, an elastic glue spraying nozzle is arranged at the glue spraying opening, and an adjusting assembly is arranged on the glue spraying groove; and a glue spraying head communicated with the corresponding second glue spraying cavity is arranged between the adjacent elastic glue spraying nozzles, and the width range of the feeding belt is completely covered when the elastic glue spraying nozzles and the glue spraying head spray glue. The glue spraying device can realize uniform glue spraying on the glue-sprayed cotton, accelerate the diffusion speed of the glue solution to the inside of the glue-sprayed cotton, avoid the glue solution from being attached to the surface of the feeding belt during conveying after glue spraying, and ensure the product quality of the glue-sprayed cotton.

Description

Glue spraying device for producing glue-sprayed cotton
Technical Field
The invention relates to the technical field of glue spraying cotton production equipment, in particular to a glue spraying device for glue spraying cotton production.
Background
The glue-sprayed cotton is also called gunite cotton, which is one kind of non-woven fabric, that is, space cotton or vacuum cotton, and is produced with natural cotton fiber, artificial fiber or synthetic fiber and through loosening, carding, spraying glue, baking and curing. The principle of the formation of the collodion-sprayed structure is that adhesive is sprayed on two sides of a fluffy fiber layer, and the fiber layer sprayed with the adhesive is dried and cured, so that the cross joints among fibers are bonded, and fibers which are not bonded have a great degree of freedom. Meanwhile, in the three-dimensional net structure, a plurality of gaps containing air are still reserved, so that the fiber layer has the warm-keeping function of porosity and high bulkiness.
When spouting gluey equipment among the prior art spouts gluey to spouting glued membrane, there are following several problems mainly: (1) During glue spraying, more glue is attached to the surface of the glue-sprayed cotton and is difficult to diffuse into the glue-sprayed cotton, so that the glue is unevenly distributed, and the product quality of the glue-sprayed cotton is influenced; although some devices suck the glue into the glue-spraying cotton by adopting bottom negative pressure vacuum adsorption, on one hand, the glue can adsorb marks which correspond to the negative pressure adsorption holes and are not easy to eliminate on the surface of the glue-spraying cotton, and on the other hand, the glue can be adsorbed into the negative pressure devices to influence the normal use of the negative pressure devices; (2) Adopt the transfer roller to spout the transport of glued membrane after spouting the glue, adhere to easily on the transfer roller surface after the glue solution infiltration, lead to the transfer roller and spout the bonding of glued membrane lower surface together, tear the lower surface of spouting the glued membrane easily in data send process and tear bad, influence and spout glued membrane product quality.
Disclosure of Invention
The invention aims to provide a glue spraying device for producing sprayed collodion cotton, which can realize uniform glue spraying on the sprayed collodion cotton, accelerate the diffusion speed of glue solution to the interior of the sprayed collodion cotton, avoid the glue solution from adhering to the surface of a feeding belt during conveying after glue spraying and ensure the product quality of the sprayed collodion cotton.
The technical purpose of the invention is realized by the following technical scheme:
a glue spraying device for producing glue-sprayed cotton comprises a rack arranged along a feeding direction, wherein feeding rollers arranged along the width direction of the rack are rotatably positioned at two ends of the rack, and a closed-loop feeding belt is sleeved outside the two feeding rollers; the frame is provided with a glue spraying mechanism and a glue blowing mechanism which are positioned above the feeding belt, and the glue blowing mechanism is positioned on one side of the glue spraying mechanism far away from the feeding direction; a scraping mechanism matched with the feeding belt is arranged at one end of the discharging of the rack, and a belt cleaning mechanism is further arranged below the feeding belt;
the glue spraying mechanism comprises a glue spraying groove arranged along the width direction of the rack, two ends of the glue spraying groove are provided with glue spraying support legs vertically arranged on the rack, a glue spraying seat is vertically and slidably arranged on the glue spraying support legs, two ends of the glue spraying groove are rotatably arranged on the glue spraying seat, and the rotating axis of the glue spraying groove is arranged along the length direction of the glue spraying groove;
a plurality of first glue spraying cavities and second glue spraying cavities are arranged on the glue spraying groove in an array mode along the length direction of the glue spraying groove, and the first glue spraying cavities and the second glue spraying cavities are arranged at intervals; the bottom of the glue spraying groove is provided with a plurality of glue spraying openings which are communicated with the first glue spraying cavities in a one-to-one correspondence manner and are arranged along the length direction of the glue spraying groove, each glue spraying opening is provided with an elastic glue spraying nozzle, and the glue spraying groove is provided with a plurality of adjusting assemblies in one-to-one correspondence with the elastic glue spraying nozzles; a glue spraying head communicated with the corresponding second glue spraying cavity is arranged between every two adjacent elastic glue spraying nozzles, and the width range of the feeding belt is completely covered when the glue is sprayed by the elastic glue spraying nozzles and the glue spraying heads;
the first glue spraying cavity and the second glue spraying cavity are respectively communicated with a glue spraying branch pipe with a switch valve, the glue spraying groove is provided with a glue spraying main pipe arranged along the length direction of the glue spraying groove, and the glue spraying branch pipes are communicated with the glue spraying main pipe; and a glue solution tank is arranged on one side of the rack, and a glue spraying hose communicated with the glue solution tank is arranged between the glue solution tank and the glue spraying header pipe.
By adopting the technical scheme, the glue spraying cotton to be sprayed with glue is placed on the feeding belt and conveyed forwards along with the movement of the feeding belt, in the process of conveying the glue spraying cotton forwards, the glue spraying mechanism sprays glue on the upper surface of the glue spraying cotton, and the glue blowing mechanism blows air to the upper surface of the glue spraying cotton to promote the glue to diffuse towards the inside of the glue spraying cotton. The scraping mechanism separates the lower surface of the glue-sprayed cotton from the upper surface of the feeding belt at the discharge end of the feeding belt, so that the lower surface of the glue-sprayed cotton is prevented from being adhered to the upper surface of the feeding belt. Clear tape unit constructs carries out cleaning treatment to the pay-off area lower surface, avoids the glue solution to adhere to the pay-off area lower surface, leads to the pay-off area lower surface to circulate when the material loading end with the cotton lower surface of spouting that the back was sent out take place the adhesion.
When spraying glue, the number of the elastic glue spraying nozzles and the glue spraying heads which are started is selected according to the width and the thickness of the glue spraying cotton, the switch valves on the corresponding glue spraying branch pipes are opened, glue solution in the glue solution tank enters the corresponding first glue spraying cavities and the second glue spraying cavities through the glue spraying hoses, the glue spraying main pipes and the glue spraying branch pipes, and the glue solution is sprayed onto the upper surface of the glue spraying cotton through the elastic glue spraying nozzles and the glue spraying heads. According to the thickness of the glue spraying cotton, the size of the elastic glue spraying nozzle can be adjusted by utilizing the adjusting assembly to adjust the glue spraying force and the glue spraying range of the elastic glue spraying nozzle, the distance between the glue spraying groove and the glue spraying cotton can be adjusted by driving the glue spraying seat to vertically slide, and the glue spraying groove can be driven to rotate to adjust the glue spraying angle, so that the glue solution can be sprayed into the inside of the glue spraying cotton as far as possible when the glue spraying is ensured. Wherein, when the gluey dynamics of spouting of elasticity glue gun and the range of spouting gluey changes, can the selectivity close and spout the gluey head, avoid spouting the glued cotton upper surface part and spout gluey place too much or the repeated gluey area of spouting too big repeatedly, lead to spouting gluey cotton on the spouting gluey excessive.
The adjustable glue spraying device is provided with the adjustable elastic glue spraying nozzle and the glue spraying head which can be selected in an auxiliary mode, glue spraying uniformity of the glue spraying cotton is achieved, glue spraying force is adjustable, and glue can be sprayed into the glue spraying cotton to the greatest extent during glue spraying. And after glue spraying, a glue blowing mechanism is adopted to blow the glue solution on the surface of the glue spraying cotton downwards, so that the diffusion speed of the glue solution to the inside of the glue spraying cotton is accelerated. In addition, the smooth and clean feeding belt is adopted to convey the glue-sprayed cotton, so that various marks can not be left on the surface of the glue-sprayed cotton during glue blowing, and the surface quality of the glue-sprayed cotton is ensured. Pay-off in-process pay-off area and spout the glued membrane simultaneous movement, can not be because the glue solution adheres to and leads to spouting the glued membrane lower surface and tear at the pay-off in-process, utilizes scraping the material mechanism and will spout the glued membrane and take the separation at the pay-off area discharge end moreover, reduces as far as possible and spouts the glued membrane lower surface that the glue solution that probably exists between sprayed glued membrane and the pay-off area bonds and leads to and tear to guarantee the product quality who spouts the glued membrane.
Furthermore, the adjusting assembly comprises a fixing plate arranged on one side of the glue spraying opening along the length direction of the glue spraying opening, the fixing plate is vertically arranged, and the upper end of the fixing plate is fixed at the bottom of the glue spraying groove; an adjusting plate matched with the glue spraying port is arranged on the other side of the glue spraying port, which is opposite to the fixed plate, the upper end of the adjusting plate is slidably mounted at the bottom of the glue spraying groove along the width direction of the glue spraying groove, and the elastic glue spraying nozzle is positioned between the fixed plate and the adjusting plate; one side that fixed plate and regulating plate are close to each other is equipped with the inclined plane, two the inclined plane upper end is close to each other, just the lower extreme opening and the inclined plane upper end of elasticity glue gun flush.
Through adopting above-mentioned technical scheme, need adjust elasticity and spout the opening size of jiao zui and when spouting gluey dynamics, the drive adjusting plate removes to being close to the fixed plate direction, and the cooperation fixed plate spouts jiao zui to elasticity and extrudees to adjustment elasticity spouts the opening size of jiao zui, and because the glue solution tank lasts at the uniform velocity and supplies glue, spouts the jiao zui opening at elasticity and diminishes after, it spouts gluey dynamics grow thereupon. Wherein, the inclined plane that fixed plate and adjusting plate set up near one side each other can spout the jiao zui opening part to elasticity and shelter from and the water conservancy diversion, guarantees that elasticity spouts jiao zui department glue solution spun direction stable, avoids the glue solution to splash. The structure is simple, the operation is convenient, the opening size and the glue spraying force of the elastic glue spraying nozzle can be adjusted conveniently, so that the glue spraying effect of the elastic glue spraying nozzle on glue-sprayed cotton with different thicknesses is ensured during working, and the application range of the elastic glue spraying nozzle is widened.
Furthermore, a dovetail block is arranged at the top of the adjusting plate, a plurality of dovetail grooves which are arranged along the width direction of the adjusting plate and matched with the corresponding dovetail blocks are arranged at the bottom of the glue spraying groove, and the dovetail blocks are slidably arranged in the corresponding dovetail grooves; the top parts of the plurality of L-shaped connecting rods are connected with a driving rod arranged along the length direction of the glue spraying groove, and the top parts of the driving rods are provided with sleeves axially arranged along the length direction of the dovetail groove; spout gluey groove top and be equipped with the backup pad, fix a position in the backup pad and rotate and install the accommodate the lead screw coaxial and threaded connection with the sleeve, accommodate the lead screw one end is connected with the accommodate the motor of installing in the backup pad, the other end be equipped with sleeve complex anticreep piece.
Through adopting above-mentioned technical scheme, forked tail piece slidable mounting realizes spouting the silo bottom with regulating plate slidable mounting in the dovetail, and guarantees the gliding stability of regulating plate. When needing the drive regulating plate to slide, start the accommodate motor drive accommodate the lead screw and rotate, under accommodate the lead screw and telescopic threaded connection effect and under the spacing guide effect of a plurality of dovetails to the forked tail piece, realize that the drive actuating lever drives a plurality of L type connecting rods and regulating plate and slides along the dovetail to distance between adjustment regulating plate and the fixed plate realizes spouting the regulation of gluey mouth opening size and injection dynamics to the elasticity, its simple structure, convenient operation and effect are obvious. Wherein, set up the anticreep piece at accommodate the lead screw tip, avoid the sleeve to break away from accommodate the lead screw, guarantee adjusting part's sustainable use.
Further, the glue blowing mechanism comprises a glue blowing plate arranged along the width direction of the rack, glue blowing supports vertically arranged on the rack are arranged at two ends of the glue blowing plate, and two ends of the glue blowing plate are vertically and slidably arranged on the glue blowing supports; wedge surfaces which are obliquely arranged are symmetrically arranged on two sides of the bottom of the glue blowing plate, and the lower ends of the two wedge surfaces are close to each other; an air cavity arranged along the length direction of the glue blowing plate is arranged in the glue blowing plate, a glue blowing air box is arranged on one side of the rack, and a glue blowing air pipe communicated with the air cavity is arranged between the glue blowing air box and the air cavity; the bottom of the rubber blowing plate is provided with a lower air inlet communicated with the air cavity, the two wedge surfaces are respectively provided with a side air inlet communicated with the air cavity, and the air outlet direction of the side air inlet is vertical to the corresponding wedge surface; the lower air opening and the side air opening are arranged along the length direction of the rubber blowing plate, and an air adjusting assembly is arranged on the rubber blowing plate.
By adopting the technical scheme, the glue-sprayed cotton after glue spraying is conveyed forwards along with the feeding belt, the glue-blowing air box supplies air to the air cavity through the glue-blowing air pipe, and the air is blown to the surface of the glue-sprayed cotton from the two side air ports and the lower air port, so that the diffusion speed of the glue solution on the surface of the glue-sprayed cotton to the inside of the glue-sprayed cotton is accelerated. Wherein, set up a lower wind gap and two side wind gaps, the same position of the glued membrane upper surface of spouting bloies through the cubic, guarantees to the gluey effect of blowing of glued membrane upper surface. In addition, the air adjusting component is arranged on the glue blowing plate, the air outlet quantity of the lower air port and the air outlet quantity of the side air port can be adjusted according to the thickness of the glue spraying cotton, namely, the glue blowing force is adjusted, the diffusion of glue liquid to the inside of the glue spraying cotton is accelerated, the glue liquid is prevented from being blown to the upper surface of the feeding belt, the lower surface of the glue spraying cotton and the upper surface of the feeding belt are bonded, the working pressure of a follow-up scraping mechanism is reduced, the risk that the lower surface of the glue spraying cotton is damaged due to bonding and tearing is reduced, and the quality of the glue spraying cotton is ensured. The two ends of the glue blowing plate are vertically and slidably mounted on the glue blowing support, the distance between the glue blowing plate and the glue spraying cotton can be adjusted according to glue blowing requirements, and glue blowing effect is guaranteed.
Furthermore, the air adjusting assembly comprises air adjusting plates respectively arranged at the lower air inlet and the side air inlet, and tension springs perpendicular to the corresponding air adjusting plates are arranged between the two ends of the air adjusting plates and the inner wall of the air cavity; one side of the air adjusting plate, which is far away from the corresponding lower air port or the side air port, is provided with an adjusting rod which is perpendicular to the air adjusting plate, one end of the adjusting rod, which is far away from the corresponding air adjusting plate, is provided with an arc-shaped plate, and the three arc-shaped plates are coaxial and the axes of the three arc-shaped plates are arranged along the length direction of the glue blowing plate; the wind cavity is internally provided with a circular table which is matched with the three arc-shaped plates and is coaxial with the three arc-shaped plates, and the circular table is arranged in the wind cavity along the axial direction in a sliding manner.
By adopting the technical scheme, in a normal state, under the tension action of the tension spring, the inner wall of the arc-shaped plate is always abutted against the outer wall of the circular truncated cone. When the air output of wind gap and side wind gap under needs adjustment, drive round platform along its axial displacement, if the round platform outer wall diameter with arc inner wall butt crescent, then the arc is by outside extrusion, drives the air adjusting plate and is by the lower wind gap, the extrusion of side wind gap department near corresponding to make the air outlet of wind gap and side wind gap department diminish down, the air output diminishes promptly. If the round platform outer wall with arc inner wall butt reduces gradually, then under tension spring's tensile effect, the air adjusting plate is to keeping away from the wind gap that corresponds, the side wind gap direction removal, guarantees the arc inner wall all the time with round platform outer wall butt, the air outlet grow of wind gap and side wind gap department down like this, air output grow promptly. The structure is simple, the operation is convenient, the air output of the lower air opening and the side air opening can be adjusted conveniently according to the thickness of the glue spraying cotton, so that the glue blowing force of the glue blowing mechanism can be adjusted, the glue solution is prevented from being blown to the upper surface of the material conveying belt when the glue solution is accelerated to diffuse towards the inside of the glue spraying cotton
Furthermore, arc-shaped flow guide surfaces are arranged on two sides of the air regulating plate along the length direction of the air regulating plate, heating wires are wound outside the air regulating plate along the length direction of the air regulating plate, and the heating wires are electrically connected with a regulator arranged on the outer wall of the rubber blowing plate; the temperature sensors are arranged on the rack along the length direction of the rack and are positioned on two sides of the feeding belt, the temperature sensors are positioned above the feeding belt and are matched with the lower air opening and the two side air openings, and the temperature sensors are in communication feedback control connection with the regulator.
Through adopting above-mentioned technical scheme, set up arc water conservancy diversion face in air adjusting plate both sides, wind can be followed arc water conservancy diversion face and smoothly blown out from side draught mouth, leeward mouth, guarantees to blow gluey effect. And the heating wires are wound outside the air adjusting plate, when air is blown out from the side air inlet and the lower air inlet, the heat can be taken away along the arc-shaped flow guide surface, namely, hot air is blown to the upper surface of the glue spraying cotton, the molecular movement speed in the glue solution is accelerated, and the diffusion speed of the glue solution to the inside of the glue spraying cotton is further accelerated. Wherein, temperature sensor detects the hot-blast temperature of blowing to the glued membrane surface to feed back the testing result to the modulator, the modulator adjusts the fever temperature of heater strip according to the feedback result, avoids the temperature low to blow gluey effect unobvious, avoids the too big glue solution solidification that leads to the glued membrane surface of temperature simultaneously. Wherein, temperature sensor is equipped with a plurality of, can be according to the height selection suitable of blowing the offset plate, with the side wind gap and down wind gap correspond the complex temperature sensor work, guarantee the accuracy of temperature measurement result.
Furthermore, the scraping mechanism comprises a scraping plate arranged on the rack along the width direction of the rack, the section of the scraping plate is in a right trapezoid shape, and the lower point of the inclined surface of the scraping plate is abutted to the upper end surface of the feeding belt; the scraper blade up end is equipped with the groove of stepping down that sets up along its length direction, the inslot location of stepping down is rotated and is installed the guide shaft that sets up along its length direction, just guide shaft up end is located outside the groove of stepping down.
Through adopting above-mentioned technical scheme, when the discharge end spouts the glued membrane and takes the separation with the pay-off, the scraper blade is exerted supplementary action to its separation, when spouting glued membrane lower surface and taking the upper surface bonding with the pay-off, the scraper blade will bond the department and shovel away for spout the separation of glued membrane and pay-off area, avoid spouting the glued membrane and be dragged and tear, reduce the damage to spouting the glued membrane lower surface, guarantee to spout glued membrane surface quality. Wherein, set up the guide shaft in the scraper blade upper end, carry out the flattening to spouting the glued membrane lower surface and handle, will spout glued membrane simultaneously and carry forward.
Further, be equipped with in the scraper blade along its length direction setting inhale the chamber, the inclined plane of scraper blade and the groove bottom of stepping down be equipped with along its length direction setting and with inhale the material mouth of inhaling of chamber intercommunication, the lateral wall of scraper blade be equipped with inhale the material pipe of inhaling of chamber intercommunication, it has the material case of inhaling that is located frame one end to inhale material pipe other end intercommunication.
Through adopting above-mentioned technical scheme, the scraper blade is the back of working for a long time, on the scraper blade inclined plane and guide axle surface can not avoid piling up or adhering to the batting, inhale the hopper work, induced draft to the chamber through inhaling the material pipe, the parallel material mouth of inhaling inhales away accumulational and guide axle surface adhesion's batting on with the scraper blade, realizes avoiding the batting to adhere to the glued membrane lower surface of spouting, guarantees the normal work and the working effect of scraping the mechanism to guarantee the surface quality of spouting the glued membrane.
Further, the belt cleaning mechanism comprises a belt cleaning frame arranged below the feeding belt, a brush roller arranged along the width direction of the rack is positioned and rotatably arranged on the belt cleaning frame, and a brush abutted against the lower surface of the feeding belt is sleeved outside the brush roller; a wet cleaning plate is arranged on one side, close to the scraping mechanism, of the brush roll, a dry cleaning plate is arranged on one side, far away from the scraping mechanism, of the brush roll, and a heating plate is arranged on one side, far away from the brush roll, of the wet cleaning plate; wet clean board up end is equipped with wet clean cotton, dry clean board up end is equipped with dry clean cotton, just wet clean cotton and dry clean cotton up end all with the lower surface butt of pay-off belt.
By adopting the technical scheme, in the circulating process of the feeding belt, the lower surface of the feeding belt sequentially passes through the heating plate, the wet cleaning cotton cloth, the brush and the dry cleaning cotton cloth, the heating plate is heated to melt the adhesive solution attached to the lower surface of the feeding belt, and the adhesive solution is prevented from being solidified on the lower surface of the feeding belt and is inconvenient to clean; when wet clean cotton cleared up partial glue solution and cotton fibre earlier for the lower surface of pay-off area is moist, is convenient for the brush to its surperficial commentaries on classics brush clearance. The brush roller drives the brush to rotate, the lower surface of the feeding belt is cleaned, and the lower surface of the feeding belt is cleaned. And finally, wiping the surface of the feeding belt by using dry cleaning cotton cloth, further wiping glue solution or cotton wool on the surface of the feeding belt, and simultaneously keeping the lower surface of the feeding belt dry so as to avoid the lower surface of the feeding belt from wetting and adhering with the lower surface of later-sent glue-sprayed cotton when the lower surface of the feeding belt circulates to a feeding end.
Furthermore, belt cleaning seats which are vertically and slidably mounted on the belt cleaning frame are arranged at two ends of the brush roll, the wet cleaning plate, the dry cleaning plate and the heating plate are all arranged on the belt cleaning seats, and a material receiving groove which is positioned below the brush roll and matched with the brush roll, the wet cleaning plate and the dry cleaning plate is arranged between the two belt cleaning seats; a vertically arranged sliding groove matched with the belt cleaning seat is arranged on the belt cleaning frame, and a vertically arranged abutting spring is arranged between the lower end surface of the belt cleaning seat and the bottom wall of the sliding groove; the side wall of the clear belt frame is provided with a limiting groove communicated with the sliding groove, a limiting block matched with the clear belt seat is arranged in the limiting groove in a sliding mode, and the limiting groove is located below the clear belt seat under the action of the abutting spring in a normal state.
By adopting the technical scheme, sundries cleaned from the lower surface of the feeding belt by wet clean cotton cloth, the brush and dry clean cotton cloth are uniformly collected in the material receiving groove, and the cleanness and the sanitation of the production environment are kept. In a normal state, under the abutting action of the abutting spring, the upper surfaces of the wet cleaning cotton cloth and the dry cleaning cotton cloth and the hairbrush are in abutting contact with the lower surface of the feeding belt, so that the cleaning effect on the lower surface of the feeding belt is ensured. When wet clean cotton cloth, brush and dry clean cotton cloth need to be changed, push down the clear area seat and will support the compression of tight spring to make clear area seat up end be located the spacing groove below, then drive stopper inwards move to clear area seat top, loosen clear area seat after the clear area seat and shift up under supporting tight spring effect, and its up end and stopper lower terminal surface butt, the shifting up of clear area seat is restricted to the stopper. Therefore, a certain distance exists between the wet clean cotton cloth, the brush and the dry clean cotton cloth and the lower surface of the feeding belt, and the wet clean cotton cloth, the brush and the dry clean cotton cloth are convenient to replace and clean. After the belt cleaning mechanism is replaced, the limiting block is moved away from the upper end face of the belt cleaning seat, the belt cleaning seat can reset under the action of the abutting spring, and the belt cleaning mechanism can work normally.
In conclusion, the invention has the following beneficial effects:
1. the glue spraying mechanism is arranged, the glue spraying mechanism comprises a liftable and rotatable glue spraying groove, an adjustable elastic glue spraying nozzle and a glue spraying head which can be selected in an auxiliary mode, glue spraying uniformity of glue spraying cotton is achieved, meanwhile, the height, force and angle of glue spraying can be adjusted according to the thickness and width of the glue spraying cotton, the type of glue solution and the like, the glue solution can be sprayed into the glue spraying cotton to the greatest extent during glue spraying, and meanwhile, the application range and the using effect of the glue spraying mechanism are improved;
2. the glue blowing mechanism is arranged, comprises a liftable glue blowing plate, a side air port and a lower air port, wherein the air quantity of the side air port and the lower air port can be adjusted, the heating wires are arranged to enable blown air to be hot air, and after glue is sprayed, the glue blowing mechanism is adopted to blow glue on the surface of glue-sprayed cotton downwards, so that the diffusion speed of the glue to the inside of the glue-sprayed cotton is accelerated; the air output of the lower air port and the side air port can be adjusted according to the thickness of the glue spraying cotton, namely, the glue blowing force is adjusted, so that the glue solution is prevented from being blown to the upper surface of the feeding belt to cause the lower surface of the glue spraying cotton to be bonded with the upper surface of the feeding belt while the diffusion of the glue solution to the inside of the glue spraying cotton is accelerated;
3. according to the invention, the glue-sprayed cotton is conveyed by the feeding belt, and the material scraping mechanism is arranged at the discharge end, so that various marks can not be left on the surface of the glue-sprayed cotton during glue blowing, and the surface quality of the glue-sprayed cotton is ensured; the feeding belt and the glue-sprayed cotton move synchronously in the feeding process, the lower surface of the glue-sprayed cotton cannot be torn due to the adhesion of the glue solution in the feeding process, the glue-sprayed cotton is separated from the feeding belt by using the scraping mechanism, the tearing of the lower surface of the glue-sprayed cotton caused by the adhesion of the glue solution possibly existing between the glue-sprayed cotton and the feeding belt is reduced as much as possible, and the product quality of the glue-sprayed cotton is ensured;
4. according to the invention, the belt cleaning mechanism is arranged below the feeding belt, and the lower surface of the feeding belt is cleaned by the belt cleaning mechanism, so that the condition that glue liquid is attached to the lower surface of the feeding belt and is adhered to the lower surface of later-sent glue-sprayed cotton when the lower surface of the feeding belt circulates to a feeding end is avoided, and the working effect of the feeding belt is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of a glue spraying device for producing a glue-sprayed cotton;
FIG. 2 is a schematic view of a part of the structure of a glue spraying device for producing a glue-sprayed cotton;
FIG. 3 is a schematic structural diagram of a glue spraying mechanism in a glue spraying device for producing glue-sprayed cotton;
FIG. 4 is a sectional view of a glue spraying groove of a glue spraying device for producing the glue-sprayed cotton;
FIG. 5 is a schematic structural diagram of a glue blowing mechanism in a glue spraying device for producing glue-sprayed cotton;
FIG. 6 is a cross-sectional view of a glue-blowing plate in a glue-spraying device for producing a glue-sprayed cotton;
FIG. 7 is a schematic view of the internal structure of a glue-blowing plate in a glue-spraying device for producing glue-sprayed cotton;
FIG. 8 is a schematic structural view of a scraping mechanism in a glue spraying device for producing a glue-sprayed cotton;
fig. 9 is a schematic structural diagram of a belt cleaning mechanism in a glue spraying device for producing glue-sprayed cotton.
In the figure, 1, a frame; 11. a feed roller; 12. a feed belt; 13. a feeding motor; 2. a glue spraying mechanism; 21. spraying glue supporting legs; 22. a lifting groove; 23. a lifting rack; 24. spraying a glue base; 25. a lifting gear; 26. a lifting motor; 27. rotating the motor; 3. spraying a glue groove; 31. a first glue spraying cavity; 32. a second glue spraying cavity; 33. spraying a glue opening; 34. an elastic glue spraying nozzle; 35. spraying a glue head; 36. spraying glue branch pipes; 361. an on-off valve; 37. spraying a glue header pipe; 38. a glue solution tank; 381. spraying a glue hose; 39. a dovetail groove; 4. an adjustment assembly; 41. a fixing plate; 42. an adjusting plate; 421. a dovetail block; 43. a bevel; 44. an L-shaped connecting rod; 45. a drive rod; 46. a sleeve; 47. a support plate; 48. adjusting a screw rod; 481. an anti-drop block; 49. adjusting the motor; 5. a glue blowing mechanism; 51. blowing the glue bracket; 511. a glue blowing cylinder; 52. a glue blowing box; 521. blowing a glue air pipe; 53. blowing the rubber plate; 531. a wedge surface; 54. a wind cavity; 55. a wind outlet; 56. a side tuyere; 57. a temperature sensor; 58. a regulator; 6. a wind adjusting component; 61. a wind adjusting plate; 611. an arc-shaped flow guide surface; 612. heating wires; 62. a tension spring; 63. adjusting a rod; 64. an arc-shaped plate; 65. a circular truncated cone; 66. a guide rod; 67. a wind adjusting screw rod; 671. a wind adjusting motor; 7. a scraping mechanism; 71. a squeegee; 72. a yielding groove; 73. a material guiding shaft; 74. a suction chamber; 75. a material sucking port; 76. a material suction pipe; 77. a material suction box; 8. a belt cleaning mechanism; 81. a belt cleaning frame; 811. a sliding groove; 812. accommodating a tank; 813. a limiting groove; 82. clearing the belt seat; 83. a brush roll; 831. a brush; 832. cleaning a motor; 84. wet cleaning the board; 841. wet cleaning cotton cloth; 85. drying and cleaning the plate; 851. dry cleaning cotton cloth; 86. heating the plate; 87. a material receiving groove; 88. the spring is tightly propped; 89. a limiting block; 9. a control panel.
Detailed description of the preferred embodiments
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A glue spraying device for glue spraying cotton production is disclosed, as shown in figures 1 and 2, and comprises a frame 1 arranged along a feeding direction, feeding rollers 11 arranged along the width direction of the frame 1 are rotatably positioned at two ends of the frame 1, a closed-loop feeding belt 12 is sleeved outside the two feeding rollers 11, and the feeding rollers 11 close to a feeding end are connected with a feeding motor 13 for driving the feeding rollers to rotate. The glue-sprayed cotton to be sprayed with glue is placed on the feeding belt 12, and when the feeding motor 13 works, the feeding belt 12 rotates circularly to convey the glue-sprayed cotton forwards. The glue spraying mechanism 2 and the glue blowing mechanism 5 which are positioned above the feeding belt 12 are arranged on the frame 1, the glue blowing mechanism 5 is positioned on one side, away from the feeding direction, of the glue spraying mechanism 2, and after the glue spraying mechanism 2 uniformly sprays glue on the upper surface of the glue spraying cotton, the glue blowing mechanism 5 blows air to the upper surface of the glue spraying cotton to accelerate the glue solution to diffuse into the glue spraying cotton.
As shown in fig. 1 and 2, a scraping mechanism 7 matched with the feeding belt 12 is arranged at one discharging end of the frame 1, and the scraping mechanism 7 separates the lower surface of the glue-sprayed cotton from the upper surface of the feeding belt 12 during discharging, so as to prevent the lower surface of the glue-sprayed cotton from being adhered to the upper surface of the feeding belt 12. Still be equipped with clear tape mechanism 8 below pay-off area 12, clear tape mechanism 8 carries out cleaning treatment to the 12 lower surfaces of pay-off area, avoids the glue solution to adhere to the 12 lower surfaces of pay-off area, leads to the 12 lower surfaces of pay-off area to circulate when the material loading end with the cotton lower surface of spouting that the back was sent and take place the adhesion. Wherein, frame 1 lateral wall is equipped with control panel 9, spouts gluey mechanism 2, blows gluey mechanism 5, scrapes material mechanism 7, clear belting 8 and feeding motor 13 and all is connected with control panel 9 communication control, adopts PLC control technology to control its automated work and linkage by control panel 9, and PLC control technology is prior art, does not do too much to describe repeatedly.
As shown in fig. 1 and fig. 3, in the present embodiment, the glue spraying mechanism 2 includes a glue spraying groove 3 disposed along the width direction of the rack 1, and a plurality of first glue spraying cavities 31 and second glue spraying cavities 32 disposed at intervals are disposed on the glue spraying groove 3 in an array manner along the length direction thereof. Be equipped with a plurality of and first spout gluey mouth 33 that spout that glue chamber 31 one-to-one communicates in spouting gluey groove 3 bottom, spout gluey mouth 33 and set up along spouting gluey groove 3 length direction, and spout gluey mouth 33 department and be equipped with elasticity and spout gluey mouth 34. And a glue spraying head 35 communicated with the corresponding second glue spraying cavity 32 is arranged between the adjacent elastic glue spraying nozzles 34, and the width range of the feeding belt 12 is completely covered when the plurality of elastic glue spraying nozzles 34 and the glue spraying heads 35 spray glue. A glue solution tank 38 for containing glue solution is arranged on one side of the rack 1, the glue solution tank 38 is connected with a glue spraying header pipe 37 through a glue spraying hose 381, and the glue spraying header pipe 37 is arranged on the glue spraying groove 3 along the length direction of the glue spraying groove 3. The first glue spraying cavity 31 and the second glue spraying cavity 32 are respectively communicated with a glue spraying branch pipe 36 which is vertically arranged and provided with a switch valve 361, and one end of each glue spraying branch pipe 36, which is far away from the first glue spraying cavity 31 and the second glue spraying cavity 32, is communicated with a glue spraying main pipe 37.
As shown in fig. 1 and fig. 3, during glue spraying, the number of the activated elastic glue spraying nozzles 34 and glue spraying heads 35 is selected according to the width and thickness of the glue-sprayed cotton, the switch valves 361 on the corresponding glue spraying branch pipes 36 are opened, the glue solution in the glue solution tank 38 enters the corresponding first glue spraying cavities 31 and the second glue spraying cavities 32 through the glue spraying hoses 381, the glue spraying header pipes 37 and the glue spraying branch pipes 36, and the glue solution is sprayed onto the upper surfaces of the glue-sprayed cotton through the elastic glue spraying nozzles 34 and the glue spraying heads 35, so that uniform glue spraying to the glue-sprayed cotton is realized.
As shown in fig. 3 and 4, in order to adjust the glue spraying force of the elastic glue spraying nozzle 34, a plurality of adjusting assemblies 4 corresponding to the elastic glue spraying nozzles 34 one by one are arranged on the glue spraying groove 3. In this embodiment, the adjusting assembly 4 includes a fixing plate 41 disposed on one side of the glue spraying opening 33 along the length direction of the glue spraying opening 33, wherein the fixing plate 41 is disposed vertically and the upper end thereof is fixed at the bottom of the glue spraying groove 3. An adjusting plate 42 matched with the glue spraying opening 33 is arranged on the other side of the fixing plate 41, the upper end of the adjusting plate 42 is slidably installed at the bottom of the glue spraying groove 3 along the width direction of the glue spraying groove 3, and the elastic glue spraying nozzle 34 is positioned between the fixing plate 41 and the adjusting plate 42. An inclined plane 43 is arranged at the side where the fixed plate 41 and the adjusting plate 42 are close to each other, the upper ends of the two inclined planes 43 are close to each other, and the lower end opening of the elastic glue nozzle 34 is flush with the upper end of the inclined plane 43.
As shown in fig. 4, in order to drive the adjusting plate 42 to slide, a dovetail block 421 is disposed on the top of the adjusting plate 42, a plurality of dovetail grooves 39 are disposed at the bottom of the glue spraying groove 3 along the width direction and matched with the corresponding dovetail blocks 421, and the dovetail blocks 421 are slidably mounted in the corresponding dovetail grooves 39. The side of the adjusting plates 42 far away from the fixing plate 41 is provided with an L-shaped connecting rod 44, and the opening of the L-shaped connecting rod 44 is upward and faces the adjusting plates 42; the top of the plurality of L-shaped connecting rods 44 is connected with a driving rod 45 arranged along the length direction of the glue spraying groove 3, and the top of the driving rod 45 is provided with a sleeve 46 arranged along the length direction of the rack 1 in the axial direction. A support plate 47 is arranged at the top of the glue spraying groove 3, and an adjusting screw rod 48 which is coaxial with the sleeve 46 and is in threaded connection is positioned and rotatably arranged on the support plate 47; one end of the adjusting screw 48 is connected with an adjusting motor 49 installed on the supporting plate 47, and the other end is provided with an anti-falling block 481 matched with the sleeve 46.
As shown in fig. 3 and 4, when the opening size and the glue spraying force of the elastic glue nozzle 34 need to be adjusted, the adjusting motor 49 is started to drive the adjusting screw 48 to rotate, the adjusting plate 42 is driven by the driving rod 45 and the L-shaped connecting rod 44 to move towards the direction close to the fixing plate 41, and the fixing plate 41 is matched to extrude the elastic glue nozzle 34, so that the opening of the elastic glue nozzle 34 is adjusted to be reduced. Since the glue solution tank 38 continuously supplies glue at a constant speed, the glue spraying force of the elastic glue spraying nozzle 34 increases as the opening thereof becomes smaller. Otherwise, the adjusting motor 49 is started to rotate reversely, the opening of the elastic glue nozzle 34 is adjusted to be larger, and the glue spraying force is reduced. Therefore, the size of the elastic glue spraying nozzle 34 can be adjusted by adjusting the adjusting component 4 according to the thickness of the glue spraying cotton so as to adjust the glue spraying force and the glue spraying range of the elastic glue spraying nozzle 34, and therefore the glue solution can be sprayed into the inside of the glue spraying cotton as far as possible during glue spraying. Wherein, when the glue spraying force and the glue spraying range of the elastic glue spraying nozzle 34 are changed, the glue spraying head 35 can be selectively closed, and the excessive glue spraying area caused by excessive glue spraying places or excessive glue spraying areas on the upper surface part of the glue spraying cotton can be avoided.
As shown in fig. 1 and 3, glue spraying support legs 21 vertically arranged on the frame 1 are arranged at two ends of the glue spraying groove 3, a glue spraying base 24 is vertically and slidably mounted on the glue spraying support legs 21, two ends of the glue spraying groove 3 are rotatably mounted on the glue spraying base 24, and the rotation axis of the glue spraying groove is arranged along the length direction of the glue spraying base. Therefore, the distance between the glue spraying groove 3 and the glue spraying cotton can be adjusted by driving the whole glue spraying seat 24 to vertically slide according to the thickness of the glue spraying cotton, and the glue spraying angle can be adjusted by driving the glue spraying groove 3 to rotate, so that the glue solution can be sprayed into the inside of the glue spraying cotton as far as possible during glue spraying.
As shown in fig. 3, in this embodiment, in order to realize the lifting of the glue spraying base 24 and the rotation of the glue spraying groove 3, the lifting grooves 22 which are vertically arranged are respectively arranged on one sides of the two glue spraying support legs 21 close to the feeding end, and the glue spraying base 24 is vertically and slidably mounted in the lifting grooves 22. A vertically arranged lifting rack 23 is arranged on the inner side wall of one of the lifting grooves 22, a lifting gear 25 meshed with the lifting rack 23 is rotatably arranged on the upper end face of the glue spraying seat 24 in a positioning manner, the axis of the lifting gear 25 is arranged along the width direction of the rack 1, and the lifting gear is connected with a lifting motor 26 for driving the lifting gear to rotate. One end of the glue spraying base 24 close to the feeding end extends out of the lifting groove 22, and one of the glue spraying bases 24 is provided with a rotating motor 27 which is connected with a rotating shaft of the glue spraying groove 3 in a clamping mode.
As shown in fig. 5 and 6, in the present embodiment, the glue blowing mechanism 5 includes a glue blowing plate 53 disposed along the width direction of the frame 1, an air cavity 54 disposed along the length direction of the glue blowing plate 53 is disposed in the glue blowing plate 53, a glue blowing air box 52 is disposed on one side of the frame 1, and a glue blowing air pipe 521 is disposed between the glue blowing air box 52 and the air cavity 54 for communicating the glue blowing air box 52 with the air cavity 54. Inclined wedge surfaces 531 are symmetrically arranged at two sides of the bottom of the glue blowing plate 53, and the lower ends of the two wedge surfaces 531 are close to each other. As shown in fig. 1 and 6, a lower air port 55 communicated with the air cavity 54 is arranged at the bottom of the glue blowing plate 53, two wedge surfaces 531 are respectively provided with a side air port 56 communicated with the air cavity 54, the lower air port 55 and the side air port 56 are both arranged along the length direction of the glue blowing plate 53, the air outlet direction of the side air port 56 is perpendicular to the corresponding wedge surfaces 531, and an air adjusting component 6 for adjusting the air outlet amount of the side air port 56 and the lower air port 55 is arranged on the glue blowing plate 53.
As shown in fig. 1 and 6, the glue-sprayed collodion is conveyed forward along with the feeding belt 12, the glue blowing air box 52 blows air into the air cavity 54 through the glue blowing air pipe 521, and the air blows towards the surface of the collodion from the two side air ports 56 and the lower air port 55, so that the diffusion speed of the glue on the surface of the collodion towards the inside of the collodion is accelerated. Wherein, set up a lower wind gap 55 and two side wind gaps 56, the same position of the glued membrane upper surface is bloied through the cubic, guarantees to the gluey effect of blowing of glued membrane upper surface. In addition, set up air regulating assembly 6 on blowing offset plate 53, can be according to the air output of the thickness adjustment air outlet 55 of spouting glued membrane and side air inlet 56, adjust the dynamics of blowing glue promptly, when guaranteeing to accelerate the glue solution to spout the inside diffusion of glued membrane, avoid the glue solution to be blown to the pay-off area 12 upper surface, lead to spouting glued membrane lower surface and pay-off area 12 upper surface bonding.
As shown in fig. 6 and 7, in the present embodiment, the air adjusting assembly 6 includes air adjusting plates 61 respectively disposed at the lower air port 55 and the side air port 56 and disposed along the length direction thereof, and a tension spring 62 perpendicular to the corresponding air adjusting plate 61 is disposed between both ends of each air adjusting plate 61 and the inner wall of the air cavity 54. One side of each air adjusting plate 61, which is far away from the corresponding lower air inlet 55 or the side air inlet 56, is provided with an adjusting rod 63 which is perpendicular to the air adjusting plate, one end of the adjusting rod 63, which is far away from the corresponding air adjusting plate 61, is provided with an arc-shaped plate 64, and the three arc-shaped plates 64 are coaxial and the axes of the three arc-shaped plates are arranged along the length direction of the glue blowing plate 53. The air cavity 54 is internally provided with a circular truncated cone 65 which is matched and coaxial with the three arc-shaped plates 64, the air cavity 54 is internally provided with a guide rod 66 and an air adjusting screw rod 67 which are arranged along the length direction of the air cavity, the circular truncated cone 65 is connected with the guide rod 66 in a sliding way and is in threaded connection with the air adjusting screw rod 67, and one end of the air adjusting screw rod 67, which extends out of the air cavity 54, is connected with an air adjusting motor 671 (marked in figure 5) which drives the air adjusting screw rod to rotate, so that the circular truncated cone 65 is installed in the air cavity 54 in a sliding way along the axial direction of the air adjusting screw rod.
As shown in fig. 6 and 7, when the air output of the lower air opening 55 and the side air opening 56 needs to be adjusted, the air adjusting motor 671 is started to drive the circular truncated cone 65 to move along the axial direction thereof, if the diameter of the outer wall of the circular truncated cone 65 abutting against the inner wall of the arc-shaped plate 64 is gradually increased, the arc-shaped plate 64 is extruded outwards, and the air adjusting plate 61 is driven to be extruded towards the positions close to the corresponding lower air opening 55 and the side air opening 56, so that the air outlets at the positions of the lower air opening 55 and the side air opening 56 are reduced, that is, the air output is reduced. If the outer wall of the circular truncated cone 65 abutted to the inner wall of the arc-shaped plate 64 is gradually reduced, under the tension action of the tension spring 62, the air adjusting plate 61 moves towards the direction far away from the corresponding air inlet and the side air inlet 56, so that the inner wall of the arc-shaped plate 64 is always abutted to the outer wall of the circular truncated cone 65, and the air outlets at the air inlet 55 and the side air inlet 56 are enlarged, namely, the air outlet amount is enlarged.
As shown in fig. 6 and 7, in the present embodiment, each air adjusting plate 61 is provided with an arc-shaped guiding surface 611 along both sides of the length direction thereof, and the wind can smoothly blow out from the side wind port 56 and the lower wind port 55 along the arc-shaped guiding surfaces 611, so as to ensure the glue blowing effect. A heating wire 612 is also wound outside the air adjusting plate 61 along the length direction thereof, and when air is blown out from the side air inlet 56 and the lower air inlet 55, the heat can be taken away along the arc-shaped flow guide surface 611, that is, hot air is blown to the upper surface of the collodion cotton, so that the molecular movement speed in the glue solution is accelerated, and the diffusion speed of the glue solution to the inside of the collodion cotton is further accelerated.
As shown in fig. 5 and 6, a plurality of temperature sensors 57 located at two sides of the feeding belt 12 are arranged on the frame 1 along the length direction thereof, the temperature sensors 57 are located above the feeding belt 12 and are matched with the lower air opening 55 and the two side air openings 56, and the heating wire 612 is electrically connected with a regulator 58 which is arranged on the outer wall of the glue blowing plate 53 and is in communication feedback control connection with the temperature sensors 57. The temperature sensor 57 detects the temperature of hot air blown to the surface of the collodion, the detection result is fed back to the regulator 58, the regulator 58 regulates the antipyretic temperature of the heating wire 612 according to the feedback result, the condition that the glue blowing effect is not obvious due to low temperature is avoided, and meanwhile, the glue solution on the surface of the collodion is prevented from being solidified due to overlarge temperature is avoided.
As shown in fig. 5, in the present embodiment, two ends of the glue blowing plate 53 are provided with glue blowing supports 51 vertically arranged on the frame 1, two ends of the glue blowing plate 53 are vertically slidably mounted on the glue blowing supports 51, a glue blowing cylinder 511 for driving the glue blowing plate 53 to vertically slide is arranged on the glue blowing supports 51, and a piston rod of the glue blowing cylinder 511 is vertically arranged downward and connected with the glue blowing plate 53. The distance between the glue blowing plate 53 and the glue spraying cotton can be adjusted according to the glue blowing requirement, and the glue blowing effect is guaranteed. The temperature sensors 57 are arranged in a plurality of numbers, and the temperature sensors 57 which are suitable and correspondingly matched with the side air ports 56 and the lower air ports 55 can be selected according to the height of the glue blowing plate 53 to work, so that the accuracy of a temperature detection result is ensured.
As shown in fig. 1 and 8, in the present embodiment, the scraper mechanism 7 includes a scraper 71 provided on the frame 1 in the width direction of the frame 1, and the longitudinal section of the scraper 71 in the feeding direction is in a rectangular trapezoid shape, and the lower point of the inclined surface thereof abuts against the upper end surface of the feeding belt 12. When the discharge end is sprayed with the collodion and is separated from the feeding belt 12, the scraper 71 exerts an auxiliary effect on the separation, when the lower surface of the sprayed collodion is bonded with the upper surface of the feeding belt 12, the scraper 71 shovels the bonding part away to accelerate the separation of the sprayed collodion and the feeding belt 12, so that the sprayed collodion is prevented from being pulled and torn, the damage to the lower surface of the sprayed collodion is reduced, and the surface quality of the sprayed collodion is ensured. Wherein, the upper end surface of the scraper 71 is provided with a yielding groove 72 arranged along the length direction thereof, a material guide shaft 73 arranged along the length direction thereof is positioned and rotatably arranged in the yielding groove 72, and the upper end surface of the material guide shaft 73 is positioned outside the yielding groove 72. The glue-sprayed cotton bypasses above the material guide shaft 73, the lower surface of the glue-sprayed cotton is leveled by the material guide shaft 73, and the glue-sprayed cotton is conveyed forwards.
As shown in fig. 1 and 8, after the scraper 71 works for a long time, the inclined surface of the scraper 71 and the surface of the material guiding shaft 73 inevitably accumulate or adhere to the flock, so that a suction chamber 74 is provided in the scraper 71 along the length direction thereof, and a suction port 75 is provided in the inclined surface of the scraper 71 and the bottom of the receding groove 72 along the length direction thereof and is communicated with the suction chamber 74. A suction pipe 76 communicated with the suction cavity 74 is arranged on the side wall of the scraper 71, and a suction box 77 positioned at one end of the frame 1 is communicated with the other end of the suction pipe 76. Inhale the workbin 77 during operation and induced draft through inhaling material pipe 76 to inhaling chamber 74, inhale material mouth 75 in parallel and inhale away the accumulational and guide shaft 73 surface adnexed batting on scraper blade 71, realize the clearance to scraping mechanism 7, avoid the batting to adhere to the gluey cotton lower surface of spouting, guarantee the normal work and the working effect of scraping mechanism 7 to guarantee the surface quality of gluey cotton of spouting.
As shown in fig. 2 and fig. 9, in this embodiment, the belt cleaning mechanism 8 includes a belt cleaning frame 81 disposed below the feeding belt 12, a belt cleaning seat 82 is vertically and slidably mounted on the belt cleaning frame 81, a brush roller 83 disposed along the width direction of the frame 1 is rotatably mounted on the belt cleaning seat 82, one end of the brush roller 83 is connected to a belt cleaning motor 832 for driving the brush roller 83 to rotate, a detachable brush 831 is sleeved outside the brush roller 83, and the brush 831 abuts against the lower surface of the feeding belt 12. A wet cleaning plate 84 is arranged on one side of the brush roller 83 close to the scraping mechanism 7, a dry cleaning plate 85 is arranged on one side of the brush roller 83 far away from the scraping mechanism 7, the wet cleaning plate 84 and the dry cleaning plate 85 are arranged along the length direction of the brush roller 83, and two ends of the wet cleaning plate 84 and the dry cleaning plate 85 are fixed on the cleaning belt seat 82. Wet cleaning cotton cloth 841 and dry cleaning face portion are respectively arranged on the upper end faces of the wet cleaning plate 84 and the dry cleaning plate 85 along the length direction, and the upper surfaces of the wet cleaning cotton cloth 841 and the dry cleaning face portion are respectively abutted against the lower surface of the feeding belt 12. On the side of the wet cleaning plate 84 remote from the brush roller 83, a heating plate 86 is provided, both ends of which are fixed to the belt cleaning holder 82, the heating plate 86 being parallel to the feeding belt 12, and the upper end face thereof being close to the lower surface of the feeding belt 12. In addition, a receiving groove 87 is provided between the two belt cleaning seats 82, which is located below the brush roller 83 and engages with the brush roller 83, the wet cleaning plate 84, and the dry cleaning plate 85.
As shown in fig. 2 and 9, in the circulation process of the feeding belt 12, the lower surface of the feeding belt 12 sequentially passes through the heating plate 86, the wet cleaning cotton cloth 841, the hairbrush 831 and the dry cleaning cotton cloth 851, and the heating plate 86 is heated to melt the adhesive solution attached to the lower surface of the feeding belt 12, so as to prevent the adhesive solution from being solidified on the lower surface of the feeding belt 12 and inconvenient to clean; wet clean cotton 841 is when clearing up partial glue solution and cotton fibre earlier for 12 lower surfaces of pay-off belt are moist, and the brush 831 of being convenient for is cleared up rather than the commentaries on classics of surface brushing. The brush roll 83 drives the brush 831 to rotate, so as to clean the lower surface of the feeding belt 12 and achieve the cleaning effect on the lower surface of the feeding belt 12. Finally, the dry cleaning cotton cloth 851 wipes the surface of the feeding belt 12, further wipes glue solution or cotton wool on the surface of the feeding belt 12, simultaneously keeps the lower surface of the feeding belt 12 dry, and prevents the lower surface of the feeding belt 12 from being wet and adhered to the lower surface of later-fed glue-sprayed cotton when the lower surface circulates to a feeding end. And the sundries cleaned from the lower surface of the feeding belt 12 by the wet cleaning cotton cloth 841, the hairbrush 831 and the dry cleaning cotton cloth 851 fall into the receiving groove 87 to be collected uniformly, so that the cleanness and the sanitation of the production environment are kept.
As shown in fig. 9, a sliding groove 811 vertically arranged and matched with the belt cleaning seat 82 is arranged on the belt cleaning frame 81, an accommodating groove 812 vertically arranged and communicated with the sliding groove 811 is further arranged on one side wall of the belt cleaning frame 81, and a belt cleaning motor 832 is vertically and slidably mounted in the accommodating groove 812. The vertical abutting spring 88 is arranged between the lower end face of the belt cleaning seat 82 and the bottom wall of the sliding groove 811, and in a normal state, under the abutting action of the abutting spring 88, the upper surfaces of the wet cleaning cotton cloth 841, the dry cleaning cotton cloth 851 and the hairbrush 831 are in abutting contact with the lower surface of the feeding belt 12, so that the cleaning effect on the lower surface of the feeding belt 12 is ensured. In addition, the side wall of the clear belt frame 81 is provided with a limiting groove 813 which is positioned on one side of the accommodating groove 812 and communicated with the sliding groove 811, a limiting block 89 matched with the clear belt seat 82 is arranged in the limiting groove 813 in a sliding mode, and in a normal state, under the action of the abutting spring 88, the limiting groove 813 is positioned below the clear belt seat 82.
As shown in fig. 9, when the wet cleaning cotton cloth 841, the brush 831 and the dry cleaning cotton cloth 851 need to be replaced, the pressing-down cleaning belt seat 82 compresses the abutting spring 88, the upper end surface of the cleaning belt seat 82 is positioned below the limiting groove 813, then the limiting block 89 is driven to move inwards to the upper side of the cleaning belt seat 82, the cleaning belt seat 82 moves upwards under the action of the abutting spring 88 after the cleaning belt seat 82 is loosened, the upper end surface of the cleaning belt seat is abutted to the lower end surface of the limiting block 89, and the limiting block 89 limits the upward movement of the cleaning belt seat 82. So that there is certain distance between wet clean cotton 841, brush 831 and dry clean cotton 851 and the pay-off belt 12 lower surface, be convenient for change the clearance to it. After the replacement is finished, the limiting block 89 is removed from the upper end face of the belt cleaning seat 82, the belt cleaning seat 82 can reset under the action of the abutting spring 88, and the belt cleaning mechanism 8 can work normally. Of course, in other embodiments, the cleaning belt rack 81 may be provided with self-locking universal wheels at four corners thereof to facilitate pulling out the cleaning belt from the lower side of the feeding belt 12 for replacing the wet cleaning cotton cloth 841, the brush 831 and the dry cleaning cotton cloth 851.
The working principle and the using method of the invention are as follows:
feeding:the glue-sprayed cotton to be sprayed with glue is placed on the feeding belt 12, and when the feeding motor 13 works, the feeding belt 12 rotates circularly to convey the glue-sprayed cotton forwards. The smooth and flat feeding belt 12 is adopted to convey the glue-sprayed cotton, various traces can not be left on the surface of the glue-sprayed cotton during glue blowing, the surface quality of the glue-sprayed cotton is ensured, and the feeding belt 12 and the glue-sprayed cotton move synchronously in the feeding process, so that the lower surface of the glue-sprayed cotton can not be torn due to glue adhesion in the feeding process.
Spraying glue:according to the width and the thickness of the glue spraying cotton, the size and the glue spraying force of the elastic glue spraying nozzle 34 are adjusted by the adjusting component 4, the height and the inclination angle of the glue spraying groove 3 are adjusted, the number of the started elastic glue spraying nozzles 34 and the glue spraying heads 35 is selected, the glue spraying range is ensured to completely cover the upper surface of the glue spraying cotton, and the repeated glue spraying range is small. And opening the switch valve 361 on the corresponding glue spraying branch pipe 36, enabling the glue solution in the glue solution tank 38 to enter the corresponding first glue spraying cavity 31 and the second glue spraying cavity 32 through the glue spraying hose 381, the glue spraying main pipe 37 and the glue spraying branch pipe 36, spraying the glue solution onto the upper surface of the glue spraying cotton through the elastic glue spraying nozzle 34 and the glue spraying head 35, realizing uniform glue spraying on the glue spraying cotton, and spraying the glue solution into the glue spraying cotton as far as possible during glue spraying.
And (3) glue blowing:according to the thickness of the glue-spraying cotton, the height of the glue-blowing plate 53 is adjusted, the corresponding temperature sensor 57 is selected to be started, and the air output of the side air opening 56 and the lower air opening 55 is adjusted by the air adjusting component 6. The glue-sprayed cotton is conveyed forwards along with the feeding belt 12, and the glue-blowing air box 52 passes throughThe glue blowing air pipe 521 blows air into the air cavity 54, the air blows towards the surface of the collodion from the two side air ports 56 and the lower air port 55, the heating heat of the heating wire 612 on the air adjusting plate 61 is taken away, hot air is blown towards the surface of the collodion, the movement of glue solution molecules is accelerated, and the diffusion speed of the glue solution on the surface of the collodion towards the inside of the collodion is accelerated.
Scraping:when the discharge end is sprayed with the collodion and is separated from the feeding belt 12, the scraper 71 exerts an auxiliary effect on the separation, when the lower surface of the sprayed collodion is bonded with the upper surface of the feeding belt 12, the scraper 71 shovels the bonding part away to accelerate the separation of the sprayed collodion and the feeding belt 12, so that the sprayed collodion is prevented from being pulled and torn, the damage to the lower surface of the sprayed collodion is reduced, and the surface quality of the sprayed collodion is ensured. The flocks accumulated on the scrapers 71 and attached to the surface of the guide shaft 73 are sucked by the suction box 77 and are treated uniformly.
Belt cleaning:the lower surface of the feeding belt 12 sequentially passes through the heating plate 86, the wet cleaning cotton cloth 841, the brush 831 and the dry cleaning cotton cloth 851, the heating plate 86 heats to melt the adhesive solution attached to the lower surface of the feeding belt 12, and the wet cleaning cotton cloth 841 cleans partial adhesive solution and cotton wool firstly and simultaneously wets the lower surface of the feeding belt 12. The brush roll 83 drives the brush 831 to rotate, so as to clean the lower surface of the feeding belt 12 and achieve the cleaning effect on the lower surface of the feeding belt 12. Finally, the surface of the feeding belt 12 is wiped by a dry cleaning cotton cloth 851 to keep the lower surface of the feeding belt 12 dry. The sundries cleaned from the lower surface of the feeding belt 12 fall into the receiving groove 87 to be collected uniformly, so that the cleanness and the sanitation of the production environment are kept.
The adjustable glue spraying device is provided with the adjustable elastic glue spraying nozzle 34 and the auxiliary selectable glue spraying head 35, so that the glue spraying uniformity of the glue-sprayed cotton is realized, the glue spraying force is adjustable, and glue can be sprayed into the glue-sprayed cotton as much as possible during glue spraying. After glue spraying, the glue blowing mechanism 5 is adopted to blow the glue solution on the surface of the glue-sprayed cotton downwards, so that the diffusion speed of the glue solution to the inside of the glue-sprayed cotton is accelerated. The smooth feeding belt 12 is adopted to convey the glue-sprayed cotton, so that various marks can not be left on the surface of the glue-sprayed cotton during glue blowing, and the surface quality of the glue-sprayed cotton is ensured. Feeding belt 12 and the synchronous motion of spouting the glued membrane, can not be because the glue solution adheres to and leads to spouting the glued membrane lower surface and tear at the feeding in-process, utilizes scraping mechanism 7 at feeding belt 12 discharge end to spout the glued membrane and separate with feeding belt 12 moreover, reduces as far as possible and spouts the glued membrane lower surface that the glue solution that probably exists bonds and leads to and tear between glued membrane and the feeding belt 12 to guarantee the product quality who spouts the glued membrane.
While the foregoing specification illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the precise forms disclosed herein and is not to be interpreted as excluding the existence of additional embodiments that are also intended to be encompassed by the present invention as modified within the spirit and scope of the invention as described herein. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. The utility model provides a production of spouting glued membrane is with spouting mucilage binding and put which characterized in that: the device comprises a rack (1) arranged along the feeding direction, wherein feeding rollers (11) arranged along the width direction of the rack (1) are rotatably arranged at two ends of the rack (1) in a positioning manner, and a closed-loop feeding belt (12) is sleeved outside the two feeding rollers (11); the frame (1) is provided with a glue spraying mechanism (2) and a glue blowing mechanism (5) which are positioned above the feeding belt (12), and the glue blowing mechanism (5) is positioned on one side of the glue spraying mechanism (2) far away from the feeding direction; a scraping mechanism (7) matched with a feeding belt (12) is arranged at one discharging end of the rack (1), and a belt cleaning mechanism (8) is further arranged below the feeding belt (12);
the glue spraying mechanism (2) comprises a glue spraying groove (3) arranged along the width direction of the rack (1), glue spraying support legs (21) vertically arranged on the rack (1) are arranged at two ends of the glue spraying groove (3), a glue spraying base (24) is vertically and slidably arranged on the glue spraying support legs (21), two ends of the glue spraying groove (3) are rotatably arranged on the glue spraying base (24), and the rotating axis of the glue spraying groove is arranged along the length direction of the glue spraying base;
a plurality of first glue spraying cavities (31) and second glue spraying cavities (32) are arranged on the glue spraying groove (3) in an array manner along the length direction of the glue spraying groove, and the first glue spraying cavities (31) and the second glue spraying cavities (32) are arranged at intervals; the bottom of the glue spraying groove (3) is provided with a plurality of glue spraying openings (33) which are communicated with the first glue spraying cavities (31) in a one-to-one correspondence manner and are arranged along the length direction of the glue spraying groove (3), the glue spraying openings (33) are provided with elastic glue spraying nozzles (34), and the glue spraying groove (3) is provided with a plurality of adjusting assemblies (4) which are in one-to-one correspondence with the elastic glue spraying nozzles (34); glue spraying heads (35) communicated with the corresponding second glue spraying cavities (32) are arranged between the adjacent elastic glue spraying nozzles (34), and the width range of the feeding belt (12) is completely covered when the elastic glue spraying nozzles (34) and the glue spraying heads (35) spray glue;
the first glue spraying cavity (31) and the second glue spraying cavity (32) are respectively communicated with glue spraying branch pipes (36) with switch valves (361), a glue spraying main pipe (37) arranged along the length direction of the glue spraying groove (3) is arranged on the glue spraying groove, and the glue spraying branch pipes (36) are communicated with the glue spraying main pipe (37); a glue solution tank (38) is arranged on one side of the rack (1), and a glue spraying hose (381) communicated with the glue solution tank (38) and the glue spraying header pipe (37) is arranged between the glue solution tank (38) and the glue spraying header pipe;
the adjusting assembly (4) comprises a fixing plate (41) which is arranged on one side of the glue spraying opening (33) along the length direction of the glue spraying opening (33), the fixing plate (41) is vertically arranged, and the upper end of the fixing plate is fixed at the bottom of the glue spraying groove (3); an adjusting plate (42) matched with the glue spraying opening (33) is arranged on the other side of the fixing plate (41), the upper end of the adjusting plate (42) is slidably mounted at the bottom of the glue spraying groove (3) along the width direction of the glue spraying groove (3), and the elastic glue spraying nozzle (34) is located between the fixing plate (41) and the adjusting plate (42); one side that fixed plate (41) and regulating plate (42) are close to each other is equipped with inclined plane (43), two inclined plane (43) upper end is close to each other, just the lower extreme opening of elasticity glue gun (34) flushes with inclined plane (43) upper end.
2. The glue spraying device for producing the glue-sprayed cotton according to claim 1, characterized in that: the top of the adjusting plate (42) is provided with a dovetail block (421), the bottom of the glue spraying groove (3) is provided with a plurality of dovetail grooves (39) which are arranged along the width direction of the glue spraying groove and matched with the corresponding dovetail blocks (421), and the dovetail blocks (421) are slidably mounted in the corresponding dovetail grooves (39); l-shaped connecting rods (44) are arranged on one sides, away from the fixing plate (41), of the adjusting plates (42), the tops of the L-shaped connecting rods (44) are connected with driving rods (45) arranged along the length direction of the glue spraying groove (3), and sleeves (46) axially arranged along the length direction of the dovetail grooves (39) are arranged at the tops of the driving rods (45); spout gluey groove (3) top and be equipped with backup pad (47), fix a position the rotation and install accommodate the lead screw (48) coaxial and threaded connection with sleeve (46) on backup pad (47), accommodate the lead screw (48) one end is connected with accommodate the motor (49) of installing on backup pad (47), and the other end is equipped with anticreep piece (481) with sleeve (46) complex.
3. The glue spraying device for producing the glue-sprayed cotton according to claim 1, characterized in that: the glue blowing mechanism (5) comprises a glue blowing plate (53) arranged along the width direction of the rack (1), glue blowing supports (51) vertically arranged on the rack (1) are arranged at two ends of the glue blowing plate (53), and two ends of the glue blowing plate (53) are vertically and slidably mounted on the glue blowing supports (51); wedge surfaces (531) which are obliquely arranged are symmetrically arranged on two sides of the bottom of the glue blowing plate (53), and the lower ends of the two wedge surfaces (531) are close to each other; an air cavity (54) arranged along the length direction of the glue blowing plate (53) is formed in the glue blowing plate, a glue blowing air box (52) is arranged on one side of the rack (1), and a glue blowing air pipe (521) communicated with the glue blowing air box (52) and the air cavity (54) is arranged between the glue blowing air box (52) and the air cavity; a lower air port (55) communicated with an air cavity (54) is formed in the bottom of the rubber blowing plate (53), side air ports (56) communicated with the air cavity (54) are respectively formed in the two wedge surfaces (531), and the air outlet direction of each side air port (56) is perpendicular to the corresponding wedge surface (531); the lower air inlet (55) and the side air inlet (56) are arranged along the length direction of the rubber blowing plate (53), and the air adjusting component (6) is arranged on the rubber blowing plate (53).
4. The glue spraying device for producing the glue-sprayed cotton according to claim 3, characterized in that: the air adjusting assembly (6) comprises air adjusting plates (61) which are respectively arranged at the lower air inlet (55) and the side air inlet (56), and tension springs (62) which are vertical to the corresponding air adjusting plates (61) are arranged between the two ends of each air adjusting plate (61) and the inner wall of the air cavity (54); an adjusting rod (63) perpendicular to the air adjusting plate is arranged on one side, away from the corresponding lower air inlet (55) or the side air inlet (56), of the air adjusting plate (61), an arc-shaped plate (64) is arranged at one end, away from the corresponding air adjusting plate (61), of the adjusting rod (63), and the three arc-shaped plates (64) are coaxial and the axes of the three arc-shaped plates are arranged along the length direction of the glue blowing plate (53); the air chamber (54) is internally provided with a circular truncated cone (65) which is matched with the three arc-shaped plates (64) and is coaxial with the three arc-shaped plates, and the circular truncated cone (65) is axially and slidably arranged in the air chamber (54) along the axial direction of the circular truncated cone (65).
5. The glue spraying device for producing the glue-sprayed cotton according to claim 4, characterized in that: arc-shaped flow guide surfaces (611) are arranged on two sides of the air adjusting plate (61) along the length direction of the air adjusting plate, a heating wire (612) is wound on the outer side of the air adjusting plate (61) along the length direction of the air adjusting plate, and the heating wire (612) is electrically connected with a regulator (58) arranged on the outer wall of the glue blowing plate (53); the air conditioner is characterized in that a plurality of temperature sensors (57) located on two sides of the feeding belt (12) are arranged on the rack (1) along the length direction of the rack, the temperature sensors (57) are located above the feeding belt (12) and matched with the lower air opening (55) and the two side air openings (56), and the temperature sensors (57) are in communication feedback control connection with the regulator (58).
6. The glue spraying device for producing the glue-sprayed cotton according to claim 1, characterized in that: the scraping mechanism (7) comprises a scraping plate (71) arranged on the rack (1) along the width direction of the rack (1), the section of the scraping plate (71) is in a right-angled trapezoid shape, and the lower point of the inclined surface (43) of the scraping plate is abutted to the upper end surface of the feeding belt (12); scraper blade (71) up end is equipped with along groove (72) of stepping down that its length direction set up, it installs guide shaft (73) that set up along its length direction to step down the interior location rotation of groove (72), just guide shaft (73) up end is located outside groove (72) of stepping down.
7. The glue spraying device for producing the glue-sprayed cotton according to claim 6, characterized in that: be equipped with in scraper blade (71) along what its length direction set up inhale chamber (74), the inclined plane of scraper blade (71) and abdication groove (72) bottom are equipped with along its length direction setting and with inhale inhaling material mouth (75) that chamber (74) communicate, the lateral wall of scraper blade (71) is equipped with inhales material pipe (76) with inhaling that chamber (74) communicate, it has inhaling material case (77) that are located frame (1) one end to inhale material pipe (76) other end intercommunication.
8. The glue spraying device for producing the glue-sprayed cotton according to claim 1, characterized in that: the belt cleaning mechanism (8) comprises a belt cleaning frame (81) arranged below the feeding belt (12), a brush roller (83) arranged along the width direction of the rack (1) is positioned and rotatably installed on the belt cleaning frame (81), and a brush (831) abutted against the lower surface of the feeding belt (12) is sleeved outside the brush roller (83); a wet cleaning plate (84) is arranged on one side, close to the scraping mechanism (7), of the brush roll (83), a dry cleaning plate (85) is arranged on one side, far away from the scraping mechanism (7), of the brush roll (83), and a heating plate (86) is arranged on one side, far away from the brush roll (83), of the wet cleaning plate (84); wet clean board (84) up end is equipped with wet clean cotton cloth (841), dry clean board (85) up end is equipped with dry clean cotton cloth (851), just wet clean cotton cloth (841) and dry clean cotton cloth (851) up end all with pay-off area (12) lower surface butt.
9. The glue spraying device for producing the glue-sprayed cotton according to claim 8, characterized in that: the belt cleaning device is characterized in that belt cleaning seats (82) which are vertically and slidably mounted on a belt cleaning frame (81) are arranged at two ends of the brush roller (83), the wet cleaning plate (84), the dry cleaning plate (85) and the heating plate (86) are all arranged on the belt cleaning seats (82), and a material receiving groove (87) which is located below the brush roller (83) and matched with the brush roller (83), the wet cleaning plate (84) and the dry cleaning plate (85) is arranged between the two belt cleaning seats (82); a sliding groove (811) which is vertically arranged and matched with the belt clearing seat (82) is arranged on the belt clearing frame (81), and a tightly-abutting spring (88) which is vertically arranged is arranged between the lower end surface of the belt clearing seat (82) and the bottom wall of the sliding groove (811); the side wall of the clear belt frame (81) is provided with a limiting groove (813) communicated with the sliding groove (811), the limiting groove (813) is internally provided with a limiting block (89) matched with the clear belt seat (82) in a sliding manner, and in a normal state, under the action of the abutting spring (88), the limiting groove (813) is positioned below the clear belt seat (82).
CN202211532761.2A 2022-12-02 2022-12-02 Glue spraying device for producing glue-sprayed cotton Active CN115538038B (en)

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CN116273671B (en) * 2023-03-23 2023-08-04 雄县舰海防水辅料有限公司 Glue spreading device for self-adhesive waterproof coiled material film production and use method thereof
CN116494450B (en) * 2023-06-25 2023-09-22 苏州富合创兴汽车科技有限公司 Anti-adhesion microporous polyurethane foam molding equipment

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CN209124204U (en) * 2018-06-28 2019-07-19 辛集市英威特塑胶有限公司 The automatic adhesive spray device of non-woven fabrics
CN109051643A (en) * 2018-07-24 2018-12-21 长兴旗开机械设备有限公司 A kind of automatic cleaning apparatus suitable for logistics machinery delivery track
CN210826605U (en) * 2019-08-24 2020-06-23 无锡益明玻璃纤维有限公司 Spout even mucilage binding that spouts of gluing and put
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