CN116766735B - Surface coating device for heat-insulating material of hot-end volute of turbocharger - Google Patents

Surface coating device for heat-insulating material of hot-end volute of turbocharger Download PDF

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Publication number
CN116766735B
CN116766735B CN202311069725.1A CN202311069725A CN116766735B CN 116766735 B CN116766735 B CN 116766735B CN 202311069725 A CN202311069725 A CN 202311069725A CN 116766735 B CN116766735 B CN 116766735B
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China
Prior art keywords
roller
spraying
groove
heat
trapezoid
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CN202311069725.1A
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Chinese (zh)
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CN116766735A (en
Inventor
葛彬
王树涛
牟海峰
孙玉晶
郭晓帅
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Shandong Xinde Make Turbocharger Co ltd
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Shandong Xinde Make Turbocharger Co ltd
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Publication of CN116766735A publication Critical patent/CN116766735A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/0015—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid warp or curl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1866—Handling of layers or the laminate conforming the layers or laminate to a convex or concave profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

The invention discloses a surface coating device for a heat-end volute heat-insulating material of a turbocharger, and belongs to the technical field of coating equipment. The automatic spraying device comprises a conveying platform, wherein a spraying part, a folding part, a first heating box, a spraying part, a material guiding part, an extrusion roller and a second heating box are sequentially arranged on the upper portion of the conveying platform from left to right, and the material guiding part is arranged on the upper portion of the folding part. According to the invention, the fold interlayer can be fixed between the heat insulating material base cloth and the outer insulating base cloth through the adhesive, the fold interlayer is extruded and shaped into a plurality of connected trapezoid groove structures through the trapezoid protruding blocks and the inverted trapezoid grooves, the heat insulating material base cloth firstly insulates the turbocharger, then the heat of the turbocharger is conducted into the trapezoid groove structure of the fold interlayer through the heat insulating material base cloth, the turbocharger insulates again, finally, the outer insulating base cloth insulates the heat in the fold interlayer, and the heat insulating effect of the turbocharger is remarkably improved through three layers of heat insulation.

Description

Surface coating device for heat-insulating material of hot-end volute of turbocharger
Technical Field
The invention relates to a surface coating device for a heat-insulating material of a hot-end volute of a turbocharger, and belongs to the technical field of coating equipment.
Background
In industrial and domestic facilities, various heat insulating materials have been used so far in order to improve energy efficiency, and development of heat insulating materials has been also conducted. For example, in automobiles, heat insulating layers for turbochargers of engines have been developed in order to improve the thermal efficiency of the engines.
The invention patent document of application number CN202211297757.2 discloses a hot melt adhesive coating compounding machine for manufacturing sound-absorbing and heat-insulating materials of automobiles, which comprises a working frame, wherein a stabilizing frame is fixedly connected to the bottom end of the working frame, a stabilizing seat is fixedly connected to the bottom end of the stabilizing frame, a hot melting mechanism is fixedly connected to the top end of the working frame, a fixing frame is fixedly connected to the top end of the working frame, a rotating roller is movably connected to the inside of the fixing frame, a first extruding roller is movably connected to the inside of the working frame, a second extruding roller is movably connected to the inside of the working frame, and a cutting mechanism is fixedly connected to the bottom end of the working frame.
Above-mentioned patent utilizes the puddler to rotate, opens the heater simultaneously and melts hot melt collagen material, has increased the raw materials be heated evenly, has convenient melting to hot melt raw materials, has increased the heating rate to the raw materials. However, when the existing coating machine is used for coating the heat insulation material, the base cloth and the heat insulation raw material are flatly paved and bonded by using the adhesive, and the coating and bonding structure of the heat insulation material can cause poor heat insulation and heat dissipation effect of the produced heat insulation material, and the heat insulation raw material can isolate certain heat, but when the temperature of the turbocharger is too high, the heat of the turbocharger can be transmitted to the outside through the heat insulation raw material.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
The invention aims to solve the technical problems and provides a surface coating device for a heat insulation material of a hot-end volute of a turbocharger, which can adhere the heat insulation material to a corrugated interlayer through a coating process and improve the heat insulation function of the heat insulation material through the corrugated interlayer.
An optimized scheme is provided, a turbocharger hot end volute heat insulation material surface coating device comprises a conveying platform, wherein a spraying part, a folding part, a first heating box, a spraying part, a material guiding part, an extrusion roller and a second heating box are sequentially arranged on the upper part of the conveying platform from left to right, and the material guiding part is arranged on the upper part of the folding part;
the extrusion roller is fixedly and rotatably arranged on the conveying platform and is fixedly connected with a motor C;
the folding component comprises a bump roller and a groove roller, the upper part of the conveying platform is symmetrically provided with mounting plates, the bump roller is rotatably arranged at one end of the inner cavities of the two mounting plates, and the groove roller is rotatably arranged at the other end of the inner cavities of the two mounting plates;
the outer wall of the bump roller is circumferentially provided with a plurality of uniformly distributed trapezoid bumps, and two ends of each trapezoid bump are arranged at the outer edges of two ends of the bump roller;
the outer wall of the groove roller is circumferentially provided with a plurality of inverted trapezoidal grooves which are uniformly distributed, and two ends of each inverted trapezoidal groove are communicated with the outer edges of two ends of the lug roller;
the trapezoid protruding blocks and the inverted trapezoid grooves are arranged in a meshed mode;
the upper part of the trapezoid protruding block is provided with a fixing protruding strip, and two ends of the fixing protruding strip are arranged at two ends of the trapezoid protruding block;
the bottom wall of the inverted trapezoid groove is provided with a fixed groove, and two ends of the fixed groove are communicated with two ends of the inverted trapezoid groove;
the fixing convex strips are meshed and arranged in the inner cavity of the fixing groove;
the mounting plate is provided with a sliding groove on the outer wall of one side close to the lug roller, the rotating shafts of the lug roller are arranged in the sliding groove in a sliding manner, the rotating shafts at the two ends of the lug roller are provided with fixing sleeves through bearing sleeves, the outer wall of each fixing sleeve is fixedly connected with a threaded rod in a transverse manner, one end, far away from the groove roller, of each sliding groove is provided with a guide plate, each threaded rod and each guide plate are transversely penetrated, the head of each threaded rod is provided with two fixing nuts, and each guide plate is arranged between the two fixing nuts;
one end of the groove roller is fixedly provided with a motor A, and the motor A is fixedly arranged on the mounting plate.
Preferably, the spraying component is fixedly arranged on the conveying platform through a bracket, the spraying component comprises a spraying header, a feeding pipe and a spray head, the top of the spraying header is fixedly connected with the top of an inner cavity of the bracket, the feeding pipe and the spray head are provided with a plurality of feeding pipes, the feeding pipes are uniformly arranged on the upper part of the spraying header along the length direction of the spraying header, and the spray head is uniformly arranged on the bottom of the spraying header along the length direction of the spraying header;
the feeding pipe and the spray head are communicated with the spraying header;
the bottom of the spraying header is provided with a blocking cover, and the spray head is arranged in the inner cavity of the blocking cover.
Preferably, the material guiding component comprises two carrier roller brackets, two leveling carrier rollers, a guiding hopper and guiding carrier rollers, wherein the leveling carrier rollers are rotationally arranged in the middle of the carrier roller brackets, the leveling carrier rollers are symmetrically arranged along the width direction of the conveying platform, the guiding hopper is arranged on the upper parts of the two carrier roller brackets, the tail end of the guiding hopper is arranged on the middle upper parts of the two leveling carrier rollers, and the guiding carrier rollers are arranged on one side of the guiding hopper;
the middle parts of the two leveling carrier rollers of the material guide part arranged at the upper part of the folding part are overlapped with the middle parts of the bump roller and the groove roller;
any one of the two leveling idler rollers is fixedly connected with a motor B.
After the technical scheme is adopted, compared with the prior art, the invention has the following advantages:
according to the invention, the fold interlayer can be fixed between the heat insulating material base cloth and the outer insulating base cloth through the adhesive, the fold interlayer is extruded and shaped into a plurality of connected trapezoid groove structures through the trapezoid protruding blocks and the inverted trapezoid grooves, the heat insulating material base cloth firstly insulates the turbocharger, then the heat of the turbocharger is conducted into the trapezoid groove structure of the fold interlayer through the heat insulating material base cloth, the turbocharger insulates again, finally, the outer insulating base cloth insulates the heat in the fold interlayer, and the heat insulating effect of the turbocharger is remarkably improved through three layers of heat insulation.
Drawings
FIG. 1 is a schematic diagram of a device for coating the surface of a heat-insulating material of a hot-end volute of a turbocharger according to the invention;
FIG. 2 is a schematic diagram of the structure of the corrugated part and the material guiding part of the surface coating device for the heat-insulating material of the hot-end volute of the turbocharger;
FIG. 3 is a schematic cross-sectional view of a corrugated part and a guide part of a surface coating device for a heat end volute heat insulating material of a turbocharger according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 3;
FIG. 5 is a schematic cross-sectional view of a spray part of a device for coating the surface of a thermal insulation material of a hot-end volute of a turbocharger according to the present invention;
in the figure, the conveyor platform 1, the spraying part 2, the folding part 3, the first heating box 4, the material guiding part 5, the extrusion roller 6, the second heating box 7, the projection roller 8, the groove roller 9, the mounting plate 10, the trapezoid convex block 11, the inverted trapezoid groove 12, the fixing convex strip 13, the fixing groove 14, the fixing groove 15, the sliding groove 16, the fixing sleeve 17, the threaded rod 18, the guide plate 19, the fixing nut 20, the motor A21, the support 22, the spraying box 23, the feeding pipe 24, the spray nozzle 25, the shielding cover 26, the carrier roller support 27, the leveling carrier roller 28, the guiding hopper 29, the guiding carrier roller 30, the motor B31 and the motor C.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present invention, a specific embodiment of the present invention will be described with reference to the accompanying drawings.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top surface", "bottom surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated positions or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limitations of the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
1, 2, 3, 4 and 5, the invention provides a turbocharger hot end volute heat insulation material surface coating device, which comprises a conveying platform 1, wherein a spraying part 2, a folding part 3, a first heating box 4, a spraying part 2, a material guiding part 5, a squeezing roller 6 and a second heating box 7 are sequentially arranged on the upper part of the conveying platform 1 from left to right, and a material guiding part 5 is arranged on the upper part of the folding part 3;
the folding component 3 comprises a bump roller 8 and a groove roller 9, the upper part of the conveying platform 1 is symmetrically provided with mounting plates 10, the bump roller 8 is rotatably arranged at one end of the inner cavity of the two mounting plates 10, and the groove roller 9 is rotatably arranged at the other end of the inner cavity of the two mounting plates 10;
a plurality of uniformly distributed trapezoid convex blocks 11 are circumferentially arranged on the outer wall of the convex block roller 8, and two ends of each trapezoid convex block 11 are arranged on the outer edges of two ends of the convex block roller 8;
a plurality of uniformly distributed inverted trapezoidal grooves 12 are circumferentially arranged on the outer wall of the groove roller 9, and two ends of the inverted trapezoidal grooves 12 are communicated with the outer edges of two ends of the bump roller 8;
the trapezoid protruding blocks 11 and the inverted trapezoid grooves 12 are meshed;
the upper part of the trapezoid protruding block 11 is provided with a fixing protruding bar 13, and two ends of the fixing protruding bar 13 are arranged at two ends of the trapezoid protruding block 11;
the bottom wall of the inverted trapezoid groove 12 is provided with a fixed groove 14, and two ends of the fixed groove 14 are communicated with two ends of the inverted trapezoid groove 12;
the fixing convex strips 13 are meshed and arranged in the inner cavity of the fixing groove 14.
The mounting panel 10 be close to one side outer wall of lug cylinder 8 transversely be equipped with spout 15, the pivot of lug cylinder 8 slides and sets up in spout 15, the both ends pivot of lug cylinder 8 is equipped with fixed cover 16 through the bearing housing, the outer wall transverse fixedly connected with threaded rod 17 of fixed cover 16, spout 15 keeps away from recess cylinder 9 one end and is equipped with baffle 18, threaded rod 17 and baffle 18 transversely run through the setting, the head of threaded rod 17 is equipped with two fixation nuts 19, baffle 18 sets up two fixation nuts 19 between.
One end of the grooved drum 9 is fixedly provided with a motor A20 through a rotating shaft, and the motor A20 is fixedly arranged on the mounting plate 10.
The spraying part 2 is fixedly arranged on the conveying platform 1 through the support 21, the spraying part 2 comprises a spraying collecting box 22, a feeding pipe 23 and a spray head 24, the top of the spraying collecting box 22 is fixedly connected with the top of an inner cavity of the support 21, the feeding pipe 23 and the spray head 24 are provided with a plurality of spraying collecting boxes, the feeding pipe 23 is uniformly arranged on the upper portion of the spraying collecting box 22 along the length direction of the spraying collecting box 22, and the spray head 24 is uniformly arranged on the bottom of the spraying collecting box 22 along the length direction of the spraying collecting box 22.
The feeding pipe 23 and the spray head 24 are communicated with the spray header 22.
The bottom of the spraying header 22 is provided with a blocking cover 25, and the spray head 24 is arranged in the inner cavity of the blocking cover 25.
The guide part 5 comprises two carrier roller brackets 26, leveling carrier rollers 27, guide hoppers 28 and guide carrier rollers 29, wherein the carrier roller brackets 26 are arranged in two, the leveling carrier rollers 27 are rotationally arranged in the middle of the carrier roller brackets 26, the leveling carrier rollers 27 are symmetrically arranged along the width direction of the conveying platform 1, the guide hoppers 28 are arranged on the upper parts of the two carrier roller brackets 26, the tail ends of the guide hoppers 28 are arranged on the middle upper parts of the two leveling carrier rollers 27, and the guide carrier rollers 29 are arranged on one sides of the guide hoppers 28.
The middle parts of the two leveling idler rollers 27 of the material guiding part 5 arranged on the upper part of the fold part 3 are overlapped with the middle parts of the bump roller 8 and the groove roller 9.
Any one of the two leveling idler rollers 27 is fixedly connected with a motor B30.
The extrusion roller 6 is fixedly and rotatably arranged on the conveying platform 1, and the extrusion roller 6 is fixedly connected with a motor C31.
The working principle of the invention is as follows:
the heat insulation material base cloth enters the upper part of the spraying part 2 at the left end of the conveying platform 1 through the left end of the conveying platform 1, the material guiding part 5 at the upper part of the fold part 3 is put into the fold interlayer, the material guiding part 5 at one side of the extrusion roller 6 is put into the outer insulation base cloth, and the spraying part 2 is introduced with the adhesive through the feeding pipe 23.
The heat insulation material base cloth moves through the conveying platform 1, and the spraying part 2 at the left end of the conveying platform 1 sprays the adhesive on the heat insulation material base cloth uniformly through the spray head 24.
The guide rollers 29 of the guide member 5 guide the corrugated sandwich layer into the guide hoppers 28 and then into the corrugated member 3 after being flattened by the flattening rollers 27.
The motor A20 drives the groove roller 9 of the wrinkle part 3 to rotate, after the wrinkle interlayer enters between the lug roller 8 and the groove roller 9, the trapezoid lug 11 of the lug roller 8 extrudes the wrinkle interlayer into the inverted trapezoid groove 12 of the groove roller 9, and meanwhile, the wrinkle interlayer in the inner cavity of the inverted trapezoid groove 12 is extruded into the fixed groove 14 through the fixed convex strip 13, so that the wrinkle interlayer is prevented from separating from the inverted trapezoid groove 12 when the groove roller 9 rotates.
The fold interlayer in the groove roller 9 which rotates to the right upper part of the heat insulation material base cloth is attached to the heat insulation material base cloth, the fold interlayer is adhered to the heat insulation material base cloth through an adhesive, folds of the fold interlayer formed by the trapezoid protruding blocks 11 and the inverted trapezoid grooves 12 are arranged on the upper part of the heat insulation material base cloth, the adhered fold interlayer and the heat insulation material base cloth enter the first heating box 4 through the conveying platform 1, the fold interlayer and the heat insulation material base cloth are fixed through the adhesive through the first heating box 4, and the adhesive is dried.
The spraying part 2 at the rear part of the first heating box 4 evenly sprays the adhesive on the upper surface of the fold interlayer through the spray head 24, the material guiding part 5 at the rear part of the first heating box 4 conveys the outer insulating base cloth to the upper surface of the fold interlayer, the outer insulating base cloth enters the bottom of the extrusion roller 6 under the conveying action of the conveying platform 1, the motor C31 drives the extrusion roller 6 to rotate, the fold interlayer and the outer insulating base cloth are pressed and fixed, and then the fold interlayer and the outer insulating base cloth enter the second heating box 7 to heat and fix the fold interlayer and the outer insulating base cloth through the adhesive, and the adhesive is dried.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in an article or apparatus that comprises such element.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the invention. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.

Claims (3)

1. The utility model provides a turbo charger hot end volute insulation material surface coating device which characterized in that: the automatic spraying device comprises a conveying platform (1), wherein a spraying part (2), a folding part (3), a first heating box (4), the spraying part (2), a material guiding part (5), an extrusion roller (6) and a second heating box (7) are sequentially arranged on the upper part of the conveying platform (1) from left to right, and the material guiding part (5) is arranged on the upper part of the folding part (3);
the extrusion roller (6) is fixedly and rotatably arranged on the conveying platform (1), and the extrusion roller (6) is fixedly connected with a motor C (31);
the folding component (3) comprises a bump roller (8) and a groove roller (9), the upper part of the conveying platform (1) is symmetrically provided with mounting plates (10), the bump roller (8) is rotatably arranged at one end of the inner cavity of the two mounting plates (10), and the groove roller (9) is rotatably arranged at the other end of the inner cavity of the two mounting plates (10);
the outer wall of the bump roller (8) is circumferentially provided with a plurality of uniformly distributed trapezoid bumps (11), and two ends of each trapezoid bump (11) are arranged at the outer edges of two ends of the bump roller (8);
a plurality of inverted trapezoid grooves (12) which are uniformly distributed are circumferentially arranged on the outer wall of the groove roller (9), and two ends of the inverted trapezoid grooves (12) are communicated with the outer edges of two ends of the bump roller (8);
the trapezoid protruding blocks (11) and the inverted trapezoid grooves (12) are arranged in a meshed mode;
the upper part of the trapezoid protruding block (11) is provided with a fixing protruding strip (13), and two ends of the fixing protruding strip (13) are arranged at two ends of the trapezoid protruding block (11);
the bottom wall of the inverted trapezoid groove (12) is provided with a fixed groove (14), and two ends of the fixed groove (14) are communicated with two ends of the inverted trapezoid groove (12);
the fixing convex strips (13) are meshed and arranged in the inner cavity of the fixing groove (14);
the mounting plate (10) is transversely provided with a chute (15) near one side outer wall of the bump roller (8), the rotating shafts of the bump roller (8) are slidably arranged in the chute (15), the rotating shafts at two ends of the bump roller (8) are provided with a fixing sleeve (16) through bearing sleeves, the outer wall of the fixing sleeve (16) is transversely fixedly connected with a threaded rod (17), one end, far away from the groove roller (9), of the chute (15) is provided with a guide plate (18), the threaded rod (17) and the guide plate (18) transversely penetrate through each other, the head of the threaded rod (17) is provided with two fixing nuts (19), and the guide plate (18) is arranged between the two fixing nuts (19);
one end of the groove roller (9) is fixedly provided with a motor A (20) through a rotating shaft, and the motor A (20) is fixedly arranged on the mounting plate (10).
2. The surface coating device for the heat end volute heat insulation material of the turbocharger according to claim 1, wherein the surface coating device comprises the following components: the spraying component (2) is fixedly arranged on the conveying platform (1) through the support (21), the spraying component (2) comprises a spraying material collecting box (22), a feeding pipe (23) and a spray head (24), the top of the spraying material collecting box (22) is fixedly connected with the top of an inner cavity of the support (21), the feeding pipe (23) and the spray head (24) are provided with a plurality of feeding pipes (23) which are uniformly arranged on the upper part of the spraying material collecting box (22) along the length direction of the spraying material collecting box (22), and the spray head (24) is uniformly arranged on the bottom of the spraying material collecting box (22) along the length direction of the spraying material collecting box (22);
the feeding pipe (23) and the spray head (24) are communicated with the spray header (22);
the bottom of the spraying header (22) is provided with a blocking cover (25), and the spray head (24) is arranged in the inner cavity of the blocking cover (25).
3. The surface coating device for the heat end volute heat insulation material of the turbocharger according to claim 1, wherein the surface coating device comprises the following components: the guide component (5) comprises two support roller brackets (26), leveling support rollers (27), guide hoppers (28) and guide support rollers (29), wherein the two support roller brackets (26) are arranged, the leveling support rollers (27) are rotationally arranged in the middle of the support roller brackets (26), the leveling support rollers (27) are symmetrically arranged along the width direction of the conveying platform (1), the guide hoppers (28) are arranged on the upper parts of the two support roller brackets (26), the tail ends of the guide hoppers (28) are arranged on the middle upper parts of the two leveling support rollers (27), and the guide support rollers (29) are arranged on one side of the guide hoppers (28);
the middle parts of the two leveling idler rollers (27) of the material guiding part (5) arranged at the upper part of the folding part (3) are overlapped with the middle parts of the bump roller (8) and the groove roller (9);
any one of the two leveling idler rollers (27) is fixedly connected with a motor B (30).
CN202311069725.1A 2023-08-24 2023-08-24 Surface coating device for heat-insulating material of hot-end volute of turbocharger Active CN116766735B (en)

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US5478412A (en) * 1990-12-20 1995-12-26 Monsanto Company Plastic sheet for a laminated glazing and method for controlling adhesion and reducing blocking thereof
CN1646315A (en) * 2002-03-29 2005-07-27 Hssa瑞典公司 Device and method for the production of composite materials
CN101564913A (en) * 2009-05-25 2009-10-28 金王(苏州工业园区)卫生用品有限公司 Pleated sheet, manufacturing process and manufacturing equipment thereof, absorbent products produced by the process
CN105102214A (en) * 2013-12-13 2015-11-25 细胞技术金属公司 Sandwich structure

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Publication number Priority date Publication date Assignee Title
JP6775535B2 (en) * 2018-01-19 2020-10-28 ニチアス株式会社 Manufacturing method of blank for shielding body and manufacturing method of heat shield

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478412A (en) * 1990-12-20 1995-12-26 Monsanto Company Plastic sheet for a laminated glazing and method for controlling adhesion and reducing blocking thereof
CN1646315A (en) * 2002-03-29 2005-07-27 Hssa瑞典公司 Device and method for the production of composite materials
CN101564913A (en) * 2009-05-25 2009-10-28 金王(苏州工业园区)卫生用品有限公司 Pleated sheet, manufacturing process and manufacturing equipment thereof, absorbent products produced by the process
CN105102214A (en) * 2013-12-13 2015-11-25 细胞技术金属公司 Sandwich structure

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