CN111928063A - Method for manufacturing and forming pipeline heat-insulating layer structure - Google Patents
Method for manufacturing and forming pipeline heat-insulating layer structure Download PDFInfo
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- CN111928063A CN111928063A CN202010859239.XA CN202010859239A CN111928063A CN 111928063 A CN111928063 A CN 111928063A CN 202010859239 A CN202010859239 A CN 202010859239A CN 111928063 A CN111928063 A CN 111928063A
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- aluminum foil
- clamping
- layer structure
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- rubber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
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- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0808—Details thereof, e.g. surface characteristics
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- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
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- 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
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/08—Means for preventing radiation, e.g. with metal foil
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention relates to a method for manufacturing and forming a pipeline heat-insulating layer structure, in particular to a device for manufacturing and forming the pipeline heat-insulating layer structure, which comprises a rack, wherein the rack is provided with two side frames, an aluminum foil gluing mechanism for gluing an aluminum foil material strip is arranged between the two side frames, clamping rotating mechanisms for clamping and rotating a rubber and plastic heat-insulating sleeve are arranged on the outer sides of the two side frames, the two clamping rotating mechanisms are arranged oppositely in a mirror image manner, and a compression roller mechanism for pressing the aluminum foil is arranged between the two clamping rotating mechanisms; the device provided by the invention can complete the manufacturing and molding of the pipeline heat-insulating layer structure of the aluminum foil heat-insulating sleeve under manual cooperation, replaces partial manual operation, reduces the trouble of manual operation, improves the manufacturing and molding efficiency, can ensure the coating precision in the aluminum foil coating process, avoids the occurrence of a bubble cavity layer, and simultaneously avoids the occurrence of wrinkles to ensure the smoothness and the attractiveness of aluminum foil coating.
Description
Technical Field
The invention relates to the technical field of heat-insulating layer material processing, and particularly provides a method for manufacturing and forming a pipeline heat-insulating layer structure.
Background
The aluminum foil rubber plastic heat-insulating sleeve is a pipeline heat-insulating layer structure, and is a rubber plastic heat-insulating pipe coated with an aluminum foil on the outer surface; the rubber-plastic heat-insulating pipe has a low heat conductivity coefficient and a complete closed pore structure, and has a lasting and good heat-insulating effect; the material is completely isolated from water vapor, does not absorb water, is not easy to burn, does not condense and has long service life, and the measured value of the material is far lower than the standard value of European Union about no toxic substances through SGS detection, so the material is healthy and safe to use; the appearance is soft and beautiful, the bending is easy, the construction is convenient and fast, and other auxiliary materials are not needed; the aluminum foil is coated outside the surface wall of the rubber and plastic heat-insulating pipe, so that better heat-insulating, fireproof and flame-retardant effects can be achieved.
When the aluminum foil rubber and plastic heat-insulation sleeve is manufactured, two processing modes are often provided, wherein one mode is that an aluminum foil material strip is directly coated on the rubber and plastic heat-insulation sleeve and then is cut and lapped, and the other mode is that the aluminum foil is processed into a cylindrical aluminum foil sleeve according to the size of the rubber and plastic heat-insulation sleeve in advance, and then the cylindrical aluminum foil sleeve can be directly sleeved on the rubber and plastic heat-insulation sleeve; the manual work of mainly adopting when processing the preparation shaping through a first kind of mode is operated, manual work preparation adds man-hour, both will carry out the rubber coating to the aluminium foil material area, will carry out the cladding of convoluteing with the relative rubber and plastic insulation support in aluminium foil material area again, still carry out tailorring in material area after accomplishing the cladding, the operation is very troublesome, the inefficiency of preparation processing, in addition the process of carrying out the aluminium foil cladding causes easily that it is inseparable that the cladding hole cladding is formed between aluminium foil and the rubber and plastic insulation support and the appearance that the cladding fold influences pleasing to the eye degree scheduling problem.
Based on the problems, the invention provides a method for manufacturing and forming a pipeline heat-insulating layer structure, and particularly relates to a device for manufacturing and forming a pipeline heat-insulating layer structure.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method for forming a pipe insulation layer structure, which is used to solve the above problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a method for manufacturing and molding a pipeline heat-insulating layer structure specifically comprises the following steps:
s1, sleeve clamping: the rubber and plastic heat-insulating sleeve to be manufactured is clamped and fixed through two clamping and rotating mechanisms;
s2, gluing an aluminum foil: one side of the aluminum foil material strip is subjected to gluing treatment through an aluminum foil gluing mechanism, and the aluminum foil material strip is driven to be conveyed forwards;
s3, pressing the end: pressing the glue-coated surface of the end of the aluminum foil material belt on the rubber-plastic heat-insulating sleeve through a compression roller mechanism;
s4, rotary coating: under the state that the compression roller mechanism keeps pressed, the two clamping and rotating mechanisms drive the rubber and plastic heat-insulating sleeve to rotate, so that the conveyed aluminum foil material belt is glued on the rubber and plastic heat-insulating sleeve;
s5, material belt cutting: after the aluminum foil coating of the rubber and plastic heat-insulating sleeve is finished through the step S4, cutting and cutting the aluminum foil material strip;
s6, discharging a finished product: loosening the two clamping and rotating mechanisms to dismount the finished product of the pipeline heat-insulating layer structure of the rubber-plastic heat-insulating sleeve structure glued and coated with the aluminum foil;
the pipeline heat-insulating layer structure manufacturing and forming method adopting the steps S1-S6 further specifically relates to a pipeline heat-insulating layer structure manufacturing and forming device in the process of manufacturing and forming the pipeline heat-insulating layer structure, and the device comprises a rack, wherein the rack is provided with two side frames, an aluminum foil gluing mechanism for gluing an aluminum foil material strip is arranged between the two side frames, clamping and rotating mechanisms for clamping and rotating a rubber and plastic heat-insulating sleeve are arranged on the outer sides of the two side frames, the two clamping and rotating mechanisms are arranged in a mirror image opposite mode, and a compression roller mechanism for pressing the aluminum foil is arranged between the two clamping and rotating mechanisms; wherein:
the clamping and rotating mechanism comprises a bearing seat fixed on the outer side wall of the side frame, a mounting bracket is arranged on the upper end surface of the bearing seat, a clamping driving cylinder is arranged on the outer side wall of the mounting bracket, a stroke plate arranged at the output end of the clamping driving cylinder is arranged at the position close to the inner side of the mounting bracket, the stroke plate is L-shaped and is arranged in an inverted manner, a rotary support is arranged on the vertical front end surface of the stroke plate, a rotating disc is horizontally and rotatably arranged on the rotating support, a servo motor is fixedly arranged at the top end of the stroke plate through a motor fixing plate, a driving gear is arranged on an output shaft of the servo motor, a gear ring meshed with the driving gear is arranged on the rotating disc, the front end face of the rotating disc is provided with a clamping plug head used for being plugged into an inner hole of the clamping rubber-plastic heat-insulating sleeve, and the clamping plug head is of a cylindrical structure with a central shaft coinciding with the central shaft of the rotating disc.
Preferably, aluminium foil rubber coating mechanism includes basin, rubber coating motor, glue spreader and electronic conveying roller, basin fixed mounting is two between the side bearer, rubber coating motor fixed mounting is in one of them on the lateral wall of side bearer, the glue spreader axle head with the output shaft of rubber coating motor and horizontal rotation install two between the side bearer, the glue spreader is located in the basin, electronic conveying roller includes two sets ofly, and is two sets of electronic conveying roller distributes the both sides of glue spreader just are located the same level in basin top, every group electronic conveying roller quantity is two, and every group is two the vertical distribution of electronic conveying roller is rotated and is installed two between the side bearer.
Preferably, the water tank is in a shape of a semicircular arc plate, the central shaft of the glue spreader penetrates through the center of the cross-section circle of the water tank, and a plurality of glued cotton sheet pieces are uniformly distributed on the roller surface of the glue spreader.
Preferably, the aluminum foil gluing mechanism further comprises a scraper fixed between the two side frames, the scraper is located below a group of electric conveying rollers close to the clamping and rotating mechanism, and the scraper is in contact with the roller surface of the electric conveying roller located at the lowest position in the group.
Preferably, compression roller mechanism includes that horizontal fixed connection is two crossbeam between the installing support, the vertical fixed mounting in crossbeam top has the lift cylinder the horizontal fixedly connected with lifter plate of bottom output of lift cylinder is lieing in the both sides mirror image of lifter plate is provided with the bearing mount pad, be provided with on the bearing mount pad two with the guiding axle that the lifter plate horizontal slip set up, all overlap on the guiding axle and be equipped with fixed connection bearing mount pad with extension spring between the lifter plate, two rotate through the bearing level between the bearing mount pad and install the compression roller, the center pin of compression roller with the center pin of centre gripping chock plug is located same vertical face.
Preferably, the front end of the clamping chock plug is hemispherical, and grooves are uniformly distributed on the cylindrical surface of the clamping chock plug.
Preferably, two guide posts which are horizontally arranged with the mounting bracket in a sliding manner are arranged on the side wall of the stroke plate; the lifting air cylinder is characterized in that strip-shaped guide holes are correspondingly formed in two sides of the lifting air cylinder on the cross beam, guide rods are arranged at the top ends of the bearing mounting seats, and the guide rods correspondingly penetrate through the guide holes above the bearing mounting seats.
Preferably, a blanking pocket frame located below the press roller mechanism is arranged between the two side frames.
The technical scheme has the following advantages or beneficial effects:
the invention provides a method for manufacturing and forming a pipeline heat-insulating layer structure, in particular to a device for manufacturing and forming the pipeline heat-insulating layer structure, which can realize the automatic clamping of a rubber-plastic heat-insulating sleeve by two arranged clamping and rotating mechanisms, can carry out the automatic gluing and the automatic feeding of an aluminum foil material strip by an arranged aluminum foil gluing mechanism, and can realize the automatic winding and coating between the aluminum foil and the rubber-plastic heat-insulating sleeve under the rotation driving of two clamping and rotating machines by the pressing and matching of a compression roller mechanism, thus the device provided by the invention can complete the manufacturing and forming of the pipeline heat-insulating layer structure of the aluminum foil heat-insulating sleeve under the manual matching, replaces partial manual operation, reduces the trouble of the manual operation, improves the manufacturing and forming efficiency, in addition, can ensure the coating precision and avoid the occurrence of a bubble cavity layer in the aluminum foil coating process, meanwhile, the occurrence of folds is avoided, and the smoothness and the attractiveness of aluminum foil coating are ensured.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a flow chart of a method for forming a pipe insulation layer structure according to the present invention;
FIG. 2 is a schematic perspective view of a forming device for manufacturing a pipe insulation layer structure provided by the present invention at a viewing angle;
FIG. 3 is a schematic perspective view of a forming device for manufacturing a pipe insulation layer structure provided by the present invention from another view angle;
FIG. 4 is an enlarged partial schematic view at A of FIG. 3;
FIG. 5 is a top view of a forming device for manufacturing a pipe insulation layer structure provided by the present invention;
FIG. 6 is a cross-sectional view B-B of FIG. 5;
FIG. 7 is a left side view of a forming device for manufacturing a pipe insulation layer structure according to the present invention;
FIG. 8 is a right side view of the forming device for manufacturing the pipe insulation layer structure provided by the invention.
In the figure: 1. a frame; 11. a side frame; 12. a blanking pocket frame; 2. an aluminum foil gluing mechanism; 21. a water tank; 22. a gluing motor; 23. glue spreading roller; 231. a glued cotton board sheet; 24. an electric feed roller; 25. a squeegee; 3. a clamping and rotating mechanism; 31. a bearing seat; 32. mounting a bracket; 33. clamping the driving cylinder; 34. a stroke plate; 341. a rotary support; 342. a guide post; 35. rotating the disc; 351. a ring gear; 36. a servo motor; 361. a drive gear; 37. clamping the plug head; 371. a trench; 4. a press roll mechanism; 41. a cross beam; 411. a guide hole; 42. a lifting cylinder; 43. a lifting plate; 44. a bearing mount; 441. a guide shaft; 442. a guide bar; 45. a tension spring; 46. and (4) pressing the rolls.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.
Referring to fig. 1-8, a method for forming a pipe insulation layer structure, the method comprises the following steps:
s1, sleeve clamping: the rubber and plastic heat-insulating sleeve to be manufactured is clamped and fixed through two clamping and rotating mechanisms 3;
s2, gluing an aluminum foil: one side of the aluminum foil material strip is subjected to gluing treatment through an aluminum foil gluing mechanism 2, and the aluminum foil material strip is driven to be conveyed forwards;
s3, pressing the end: the glue coating surface of the end of the aluminum foil material strip is pressed on the rubber and plastic heat-insulating sleeve by a compression roller mechanism 4;
s4, rotary coating: under the state that the compression roller mechanism 4 keeps pressed, the two clamping and rotating mechanisms 3 drive the rubber and plastic heat-insulating sleeve to rotate, so that the conveyed aluminum foil material belt is glued on the rubber and plastic heat-insulating sleeve;
s5, material belt cutting: after the aluminum foil coating of the rubber and plastic heat-insulating sleeve is finished through the step S4, cutting and cutting the aluminum foil material strip;
s6, discharging a finished product: loosening the two clamping and rotating mechanisms 3 to dismount the finished product of the pipeline heat-insulating layer structure of the rubber-plastic heat-insulating sleeve structure glued and coated with the aluminum foil;
the method for manufacturing and forming the pipeline heat-insulating layer structure in the steps S1-S6 is adopted, and in the process of manufacturing and forming the pipeline heat-insulating layer structure, the device for manufacturing and forming the pipeline heat-insulating layer structure further specifically comprises a rack 1, wherein the rack 1 is provided with two side frames 11, an aluminum foil gluing mechanism 2 for gluing an aluminum foil material strip is arranged between the two side frames 11, clamping and rotating mechanisms 3 for clamping and rotating rubber and plastic heat-insulating sleeves are arranged on the outer sides of the two side frames 11, the two clamping and rotating mechanisms 3 are arranged in a mirror image opposite mode, and a compression roller mechanism 4 for pressing the aluminum foil is arranged between the two clamping and;
the clamping and rotating mechanism 3 comprises a bearing seat 31 welded on the outer side wall of the side frame 11, a mounting bracket 32 is welded on the upper end face of the bearing seat 31, a clamping driving cylinder 33 is mounted on the outer side wall of the mounting bracket 32 through bolts in a locking mode, a stroke plate 34 mounted at the output end of the clamping driving cylinder 33 is arranged at the position close to the inner side of the mounting bracket 32, the stroke plate 34 is L-shaped and is arranged in an inverted mode, two guide posts 342 horizontally arranged with the mounting bracket 32 in a sliding mode are arranged on the side wall of the stroke plate 34, a rotating support 341 is arranged on the vertical front end face of the stroke plate 34, a rotating disc 35 is horizontally arranged on the rotating support 341 in a rotating mode, a servo motor 36 is fixedly mounted at the top end of the stroke plate 34 through a motor fixing plate, a driving gear 361 is arranged on the output shaft of the servo motor 36, a gear ring 351 meshed with the driving gear 361 is arranged on the rotating disc 35 The diameter of holding chock plug 37 is according to the supporting processing assembly of the rubber and plastic insulation support's of the pipe hole diameter of the rubber and plastic insulation support who will process, can carry out supporting change assembly according to the rubber and plastic insulation support who has different pipe hole diameters, centre gripping chock plug 37 is the cylindric structure of center pin and rolling disc 35 center pin coincidence (the coincidence that keeps the rotation center), the front end of centre gripping chock plug 37 is hemispherical (be convenient for fill in rubber and plastic insulation support's pipe hole), and evenly distributed has slot 371 on centre gripping chock plug 37's the face of cylinder (make in the crowded slot 371 of back rubber and plastic insulation support after filling in, realize that the relative centre gripping chock plug 37 of rubber and plastic insulation support is fixed in circumference.
When the sleeve clamping operation of step S1 is executed, the rubber and plastic heat-insulating sleeve is kept in a horizontal state, and the pipe holes at both ends are aligned with the clamping plugs 37 at both sides, then the clamping driving cylinders 33 at both sides are synchronously started, the two stroke plates 34 will move towards each other and approach each other under the driving of the respective clamping driving cylinders, and both the two clamping plugs 37 will be aligned with the pipe holes plugged into both sides of the rubber and plastic heat-insulating sleeve to clamp the sleeve.
The aluminum foil gluing mechanism 2 is used for single-side gluing of a conveyed aluminum foil material strip, the aluminum foil gluing mechanism 2 comprises a water tank 21 (used for storing glue adhered between an aluminum foil and a rubber and plastic heat-insulating sleeve in the water tank 21), a gluing motor 22, a gluing roller 23 and electric conveying rollers 24, the water tank 21 is fixedly welded between two side frames 11, the gluing motor 22 is fixedly installed on the outer side wall of one of the side frames 11 through bolts in a locking mode, the shaft end of the gluing roller 23 is connected with an output shaft of the gluing motor 22 and is horizontally and rotatably installed between the two side frames 11, the gluing roller 23 is located in the water tank 21, the electric conveying rollers 24 comprise two groups, the two groups of electric conveying rollers 24 are distributed on two sides of the gluing roller 23 and are located at the same horizontal height above the water tank 21 (so that the aluminum foil material strip is, and two electric conveyor rollers 24 of each group are vertically distributed and rotatably mounted between the two side frames 11.
The water tank 21 is in a shape of a semicircular arc plate, the central axis of the glue spreader 23 penetrates through the center of the cross-sectional circle of the water tank 21, and a plurality of glued cotton sheets 231 are uniformly distributed on the roll surface of the glue spreader 23. The rubberized cotton sheets 231 act as a rubberizing brush for rubberizing the aluminum foil strip.
The aluminum foil gluing mechanism 2 further comprises a scraper 25 welded and fixed between the two side frames 11, the scraper 25 is positioned below a group of electric conveying rollers 24 close to the clamping and rotating mechanism 3, and the scraper 25 is in contact with the roller surface of the lowermost electric conveying roller 24 in the group. The electric conveying roller 24 contacting with the scraper 25 directly contacts with the glue coating surface of the aluminum foil material belt, and in the rotating process of the electric conveying roller 24, the scraper 25 scrapes off and cleans the glue on the roller surface, and the redundant glue drops and is recovered in the water tank 21.
The aluminium foil material area coil stock carries out automatic blowing through outside blowing device, the aluminium foil will pass in the clearance from two sets of electronic conveying roller 24, two sets of electronic conveying roller 24 will drive the aluminium foil material area and carry out the horizontal transport, in-process at execution step S2 aluminium foil rubber coating operation, it rotates to drive glue spreader 23 through starting rubber coating motor 22, rubber coating cotton sheet 231 will adsorb glue from basin 21, in-process that the aluminium foil material area was carried forward, rubber coating cotton sheet 231 will paste the downside material area in aluminium foil material area and carry out the rubber coating and handle, accomplish rubber coating aluminium foil material area when a set of electronic conveying roller 24 through being close to centre gripping rotary mechanism 3, this group' S electronic conveying roller 24 will smear the glue on the aluminium foil material area evenly, make the glue of the even one deck of persisting on the rubber coating in aluminium foil material area.
The compression roller mechanism 4 comprises a beam 41 which is horizontally welded and fixedly connected between the two mounting brackets 32, a lifting cylinder 42 is vertically and fixedly mounted at the top end of the beam 41 through a bolt, a lifting plate 43 is horizontally and fixedly connected with the output end at the bottom of the lifting cylinder 42, bearing installation seats 44 are arranged on two sides of the lifting plate 43 in a mirror image manner, two guide shafts 441 horizontally and slidably arranged with the lifting plate 43 are arranged on the bearing installation seats 44, tension springs 45 welded between the bearing installation seats 44 and the lifting plate 43 are sleeved on the guide shafts 441 (the tension springs 45 are used for enabling the installed press roller 46 to be in a central position), a press roller 46 is horizontally rotatably mounted between the two bearing mounts 44 through a bearing, and a central axis of the press roller 46 and a central axis of the clamping plug 37 are located on the same vertical plane (the press roller 46 is located above the two clamping rotary machines and is relatively centrally disposed).
The beam 41 is correspondingly provided with elongated guide holes 411 at two sides of the lifting cylinder 42, the top end of the bearing mounting seat 44 is provided with a guide rod 442, and the guide rod 442 correspondingly penetrates through the guide hole 411 at the upper part. The cooperation of the guide hole 411 and the guide rod 442 realizes both vertical and horizontal guiding.
The pipe insulation layer structures with different specification lengths are determined by the lengths of the rubber and plastic insulation sleeves, in order to ensure that the compression roller 46 can press the aluminum foil material belt on the whole length range of the rubber and plastic insulation sleeves, the length of the compression roller 46 is basically equal to the length of the rubber and plastic insulation sleeves, the rubber and plastic insulation sleeves with different specification lengths are processed, the length of the compression roller 46 is ensured, interference between the compression roller 46 and the rotating discs 35 on two sides is avoided, the compression roller 46 with the corresponding length can be installed in a replaceable mode, the distance between the two bearing installation seats 44 has a certain elastic range, and therefore the compression roller 46 with different lengths can be installed between the two bearing installation seats 44 conveniently.
When the end pressing operation of the step S3 is executed, the end of the aluminum foil strip coated with the glue is attached to the rubber and plastic heat-insulating sleeve, and the lifting cylinder 42 is started to drive the pressing roller 46 to press the aluminum foil strip, so that the pressing attachment between the aluminum foil end and the rubber and plastic heat-insulating sleeve is realized through the pressing roller 46.
After the pressing of the end of the step S3 is completed, when the rotary coating operation of the step S4 is executed, the two servo motors 36 are synchronously started, the gear ring 351 meshed with the drive gear 361 is driven to drive the rotating disc 35 to rotate, the two rotating discs 35 synchronously rotate to drive the clamped rubber-plastic heat-insulating sleeve to rotate, the aluminum foil tape is pressed and attached to the rubber-plastic heat-insulating sleeve in a pressing state of the pressing roller 46, and when the servo motors 36 drive the rotating disc 35 to rotate for one circle, the rotation is stopped, so that the coating between the aluminum foil and the rubber-plastic heat-insulating sleeve is completed. Through the compression fit of the compression roller 46, the automatic coating of the aluminum foil relative to the rubber and plastic heat-insulating sleeve can be realized under the rotation of the two clamping and rotating mechanisms 3, the coating precision can be ensured, the occurrence of a bubble cavity layer is avoided, and meanwhile, the appearance of folds is avoided, so that the smoothness and the attractiveness of the aluminum foil coating are ensured.
Then, the material belt cutting operation of the step S5 can be executed, the material belt can be cut by the material belt cutting device arranged outside, and the material belt can also be manually cut, so that the manufacturing and molding of the pipe sleeve heat insulation layer structure can be completed.
A blanking pocket frame 12 positioned below the press roller mechanism 4 is arranged between the two side frames 11. In the case of performing the discharge operation of step S6, the discharged finished product will fall into the blanking pocket frame 12 by releasing the two clamping and rotating mechanisms 3 to discharge the finished product of the pipe insulation structure.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (8)
1. A method for manufacturing and forming a pipeline heat-insulating layer structure is characterized by comprising the following steps: the forming method specifically comprises the following steps:
s1, sleeve clamping: the rubber and plastic heat-insulating sleeve to be manufactured is clamped and fixed through two clamping and rotating mechanisms (3);
s2, gluing an aluminum foil: one side of the aluminum foil material strip is subjected to gluing treatment through an aluminum foil gluing mechanism (2), and the aluminum foil material strip is driven to be conveyed forwards;
s3, pressing the end: the glue coating surface of the end of the aluminum foil material belt is pressed on the rubber-plastic heat-insulation sleeve by a compression roller mechanism (4);
s4, rotary coating: under the state that the compression roller mechanism (4) keeps pressed, the rubber and plastic heat-insulation sleeve is driven to rotate by the two clamping and rotating mechanisms (3), so that the conveyed aluminum foil material belt is glued on the rubber and plastic heat-insulation sleeve;
s5, material belt cutting: after the aluminum foil coating of the rubber and plastic heat-insulating sleeve is finished through the step S4, cutting and cutting the aluminum foil material strip;
s6, discharging a finished product: loosening the two clamping and rotating mechanisms (3) to dismount the finished product of the pipeline heat-insulating layer structure of the rubber-plastic heat-insulating sleeve structure glued and coated with the aluminum foil;
the pipeline heat-insulating layer structure manufacturing and forming method adopting the steps S1-S6 further specifically relates to a pipeline heat-insulating layer structure manufacturing and forming device in the process of manufacturing and forming the pipeline heat-insulating layer structure, and the device comprises a rack (1), wherein the rack (1) is provided with two side frames (11), an aluminum foil gluing mechanism (2) for gluing an aluminum foil material strip is arranged between the two side frames (11), clamping and rotating mechanisms (3) for clamping and rotating a rubber and plastic heat-insulating sleeve are arranged on the outer sides of the two side frames (11), the two clamping and rotating mechanisms (3) are arranged in a mirror image opposite mode, and a compression roller mechanism (4) for pressing the aluminum foil is arranged between the two clamping and rotating mechanisms (3); wherein:
the clamping and rotating mechanism (3) comprises a bearing seat (31) fixed on the outer side wall of the side frame (11), an installation support (32) is arranged on the upper end face of the bearing seat (31), a clamping driving cylinder (33) is installed on the outer side wall of the installation support (32), a stroke plate (34) installed at the output end of the clamping driving cylinder (33) is arranged at the position close to the inner side of the installation support (32), the stroke plate (34) is L-shaped and is arranged in an inverted mode, a rotary support (341) is arranged on the vertical front end face of the stroke plate (34), a rotating disc (35) is horizontally arranged on the rotary support (341) in a rotating mode, a servo motor (36) is fixedly installed at the top end of the stroke plate (34) through a motor fixing plate, and a driving gear (361) is arranged on an output shaft of the servo motor (36, be provided with on rolling disc (35) with ring gear (351) that drive gear (361) meshing, be provided with on the preceding terminal surface of rolling disc (35) and be used for plugging in the centre gripping chock plug (37) of pressing from both sides tight rubber and plastic insulation support pipe hole, centre gripping chock plug (37) be the center pin with the cylindric structure of rolling disc (35) center pin coincidence.
2. The method for manufacturing and molding the pipe insulation layer structure according to claim 1, wherein the method comprises the following steps: the aluminum foil gluing mechanism (2) comprises a water tank (21), a gluing motor (22), a glue spreader (23) and an electric conveying roller (24), the water tank (21) is fixedly arranged between the two side frames (11), the gluing motor (22) is fixedly arranged on the outer side wall of one side frame (11), the shaft end of the glue spreader (23) is connected with the output shaft of the glue spreading motor (22) and horizontally and rotatably arranged between the two side frames (11), the glue spreader (23) is positioned in the water tank (21), the electric conveying rollers (24) comprise two groups, the two groups of electric conveying rollers (24) are distributed on two sides of the glue spreader (23) and positioned at the same horizontal height above the water tank (21), the number of the electric conveying rollers (24) in each group is two, and each group of two electric conveying rollers (24) are vertically distributed and rotatably arranged between the two side frames (11).
3. The method for manufacturing and molding the pipe insulation layer structure according to claim 2, wherein the method comprises the following steps: the glue coating machine is characterized in that the water tank (21) is in a semicircular arc plate shape, a central shaft of the glue coating roller (23) penetrates through the center of a cross-section circle of the water tank (21), and a plurality of collodion cotton plate sheets (231) are uniformly distributed on the roller surface of the glue coating roller (23).
4. The method for manufacturing and molding the pipe insulation layer structure according to claim 2, wherein the method comprises the following steps: the aluminum foil gluing mechanism (2) further comprises a scraper (25) fixed between the two side frames (11), the scraper (25) is located below a group of electric conveying rollers (24) close to the clamping and rotating mechanism (3), and the scraper (25) is in contact with the roller surface of the electric conveying roller (24) located at the lowest position in the group.
5. The method for manufacturing and molding the pipe insulation layer structure according to claim 1, wherein the method comprises the following steps: the compression roller mechanism (4) comprises a cross beam (41) horizontally and fixedly connected between the two mounting brackets (32), a lifting cylinder (42) is vertically and fixedly mounted at the top end of the cross beam (41), a lifting plate (43) is horizontally and fixedly connected with the output end at the bottom of the lifting cylinder (42), bearing mounting seats (44) are arranged on two sides of the lifting plate (43) in a mirror image manner, two guide shafts (441) which are horizontally arranged with the lifting plate (43) in a sliding way are arranged on the bearing mounting seat (44), the guide shafts (441) are sleeved with tension springs (45) fixedly connected between the bearing mounting seats (44) and the lifting plate (43), a press roller (46) is horizontally and rotatably arranged between the two bearing mounting seats (44) through a bearing, the central axis of the compression roller (46) and the central axis of the clamping plug head (37) are positioned on the same vertical plane.
6. The method for manufacturing and molding the pipe insulation layer structure according to claim 1, wherein the method comprises the following steps: the front end of the clamping plug head (37) is hemispherical, and grooves (371) are uniformly distributed on the cylindrical surface of the clamping plug head (37).
7. The method for manufacturing and molding the pipe insulation layer structure according to claim 1, wherein the method comprises the following steps: two guide columns (342) which are horizontally arranged with the mounting bracket (32) in a sliding manner are arranged on the side wall of the stroke plate (34); the lifting mechanism is characterized in that strip-shaped guide holes (411) are correspondingly formed in two sides of the lifting cylinder (42) on the cross beam (41), a guide rod (442) is arranged at the top end of the bearing mounting seat (44), and the guide rod (442) correspondingly penetrates through the guide holes (411) located above.
8. The method for manufacturing and molding the pipe insulation layer structure according to claim 1, wherein the method comprises the following steps: a blanking pocket frame (12) positioned below the press roller mechanism (4) is arranged between the two side frames (11).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114576248A (en) * | 2022-03-31 | 2022-06-03 | 江苏鑫都管业有限公司 | Manufacturing and processing technology of ceramic composite pipe fitting |
| CN114734578A (en) * | 2022-03-21 | 2022-07-12 | 湖北汉塑管业集团有限公司 | Nodular cast iron pipe hot melting heat preservation cover mould |
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| CN111928063B (en) | 2021-04-16 |
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Denomination of invention: A Method for Manufacturing and Forming Pipe Insulation Layer Structure Effective date of registration: 20221018 Granted publication date: 20210416 Pledgee: Postal Savings Bank of China Limited Linyi Branch Pledgor: Shandong Baisheng Energy Technology Co.,Ltd. Registration number: Y2022980018647 |
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