CN115352088B

CN115352088B - Composite pipeline forming integrated device with heating and pressurizing functions and process

Info

Publication number: CN115352088B
Application number: CN202211294164.0A
Authority: CN
Inventors: 耿金红; 蔺永良
Original assignee: Xi'an Orient Material Technology Co ltd
Current assignee: Xi'an Orient Material Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-24
Anticipated expiration: 2042-10-21
Also published as: CN115352088A

Abstract

The invention discloses a composite material pipeline forming integrated device with heating and pressurizing functions and a process, which belong to the technical field of composite material forming, and comprise a machine table, wherein a lower die and a support beam are fixedly arranged on the machine table, a main cylinder is fixedly arranged on the support beam, an upper die drag block is fixedly arranged on the main cylinder, the upper die drag block is movably connected with an upper die, and the lower die and the upper die are matched through the starting of the main cylinder; the machine table is provided with an air pressure adjusting assembly for adjusting pressure; two groups of demoulding components are arranged on the machine table; and the support beam is provided with a blanking assembly for blanking. The special-shaped pipeline processing machine can process a special-shaped pipeline, realizes the functions of automatic demoulding, automatic blanking and auxiliary feeding, greatly lightens the labor intensity of personnel, and simultaneously lightens the injury of composite materials to the personnel.

Description

Composite pipeline forming integrated device with heating and pressurizing functions and process

Technical Field

The invention relates to the technical field of composite material forming, in particular to a composite material pipeline forming integrated device with heating and pressurizing functions and a process.

Background

With the increasingly mature application of composite material technology, composite materials have also developed rapidly in recent years. The application of the composite material in the aerospace field is also relatively common, wherein one part of the composite material is applied to an air conditioner pipeline system of an airplane, the pipeline has the shunting requirement, and the installation position relation is inconvenient to change, so that the manufacturing of the special-shaped cavity pipeline can be involved, and the technology for quickly forming the special-shaped pipeline with low cost becomes one of hot spots in the field of the current composite material pipeline for further requirement.

In aircraft air conditioner pipe-line system processing, the prepreg fabric that most combined material used, the carbon fiber of resin is soaked promptly, fabrics such as glass fiber, processing dysmorphism pipeline manufacturing cost is high among the prior art, and need the manual work get take behind the mould on attached and the mould with combined material, later manually carry out the compound die with negative and positive mould, because the mould itself has certain weight, make when the manual work compound die take, there are a great deal of inconveniences on the alignment scheduling problem, and need the manual work to take out the pipeline of solidification again after the solidification is accomplished, it is hard to make the drawing of patterns become to waste time when the release agent is paintd inadequately, and glass fiber in the prepreg fabric or carbon fiber can stab the personnel.

The announcement numbers in the prior art are: CN106476304B, which provides a molding device and a method for a fast curing prepreg composite product, wherein in the molding and molding system, an upper mold and an upper electric heat source are arranged on the upper side of a bearing frame, the upper electric heat source is connected with the upper mold through a heat pipeline, a telescopic oil cylinder is arranged on the lower side of the bearing frame, a lower mold is arranged on the upper side of a bearing table, rollers are arranged on the lower side of the bearing table, a track penetrates through the bearing frame and extends towards the two sides of the bearing frame, the rollers are movably connected with the track, a lower electric heat source, a vacuumizing device and a cooling device are arranged on the bearing table, the lower electric heat source is connected with the lower mold through the heat pipeline, a vacuum film is laid on the upper surface of the lower mold to form a closed space, the vacuumizing device is connected with the closed space through an air pumping pipeline, and the cooling device is connected with the lower mold through a cooling pipeline. Has the advantages that: can meet the curing molding of the rapid prepreg composite material, can be rapidly cooled to take a piece, has high production efficiency, can be molded circularly and continuously, and has lower cost. However, the molding method is very difficult to cure and mold the special-shaped pipeline, and the above problems cannot be solved.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the problem that the special-shaped pipeline is difficult to process by using a mould and the cost is high; the manual demoulding is easy to be pricked by the composite material.

Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a composite material pipeline forming integrated device with heating and pressurizing functions comprises a machine table, wherein a lower die and a support beam are fixedly installed on the machine table, a main cylinder is fixedly installed on the support beam, an upper die dragging block is fixedly installed on the main cylinder, the upper die dragging block is movably connected with an upper die, and the lower die and the upper die are closed through the starting of the main cylinder; the machine table is provided with an air pressure adjusting assembly for adjusting pressure, and the air pressure adjusting assembly is provided with a pressure film which can extrude the composite material special pipe; two groups of demoulding assemblies are arranged on the machine table, and demoulding rods are arranged on the demoulding assemblies and are used for demoulding the composite material special-shaped pipe; the support beam on be provided with the unloading subassembly that is used for the unloading, the unloading subassembly on be provided with and accept the box and be used for accepting the composite material mechanical tubes to carry away the composite material mechanical tubes.

Preferably, the machine table is fixedly connected with two rack column cylinders, the rack column cylinders are fixedly connected with rack columns, the rack columns are connected with the machine table in a sliding manner, the support beam is fixedly connected with two lead screw beams, the two lead screw beams are symmetrically arranged about the main cylinder, the support beam is fixedly connected with a blanking main support, the upper die dragging block is fixedly connected with a driving frame II, a driving frame I and a blanking auxiliary support, the lead screw beams are connected with a hydraulic buffer rod in a sliding manner, the support beam is fixedly connected with two lead screw motors, the lead screw motors are fixedly connected with lead screws, the lead screws are rotatably connected with the lead screw beams, one end, far away from the lead screw beams, of the hydraulic buffer rod is rotatably connected with a gear I, the gear I is fixedly connected with the upper die, and the lower die are both provided with heating components capable of uniformly heating the composite section tubes.

Preferably, the air pressure adjusting assembly is provided with a chute shaft, the chute shaft is respectively connected with the machine table and the support beam in a rotating mode, the chute shaft is fixedly connected with a deflector rod, one end, close to the support beam, of the chute shaft is provided with an inclined arc chute and a straight chute, and the driving frame II is matched with the chute shaft.

Preferably, the driving lever on swing joint adjust the gas circuit pipe, adjust gas circuit pipe on fixed connection spring holder, gear II, the spring holder on fixed connection spring, the spring can contradict the driving lever, adjust gas circuit pipe on slidable mounting several valve unit, valve unit rotate and install in the valve unit pivot, valve unit pivot fixed mounting is on gear III.

Preferably, adjust the gas circuit pipe on the fixed connection intake pipe, intake pipe and the contained angle 45 degrees between the regulation gas circuit pipe, the pot head that is close to the bed die on the regulation gas circuit pipe is equipped with the pressure membrane, the board on fixed connection rack II, rack I, gear III and II intermittent type meshes of rack, gear II and I intermittent type meshes of rack, the board on fixed connection booster pump, garbage collection box, booster pump and intake pipe fixed connection.

Preferably, the drawing of patterns subassembly on be provided with outer frame, the outer frame that is close to regulation gas circuit pipe rotates with the board to be connected, keeps away from the outer frame and the board fixed connection who adjust the gas circuit pipe, the outer frame that is close to regulation gas circuit pipe passes through the belt with the spout axle to be connected, outer frame on fixed connection rack III, internal frame, hydraulic pressure communicating pipe on sliding connection hydraulic pressure slide bar, hydraulic pressure down slide bar diameter be greater than hydraulic pressure slide bar, the hydraulic pressure up slide bar that is close to regulation gas circuit pipe rotates with driving frame II to be connected, the hydraulic pressure up slide bar that keeps away from regulation gas circuit pipe rotates with driving frame I to be connected, hydraulic pressure down slide bar one end drive lever fixed connection actuating lever, the last fixed connection torsional spring of hydraulic pressure down slide bar, the actuating lever on sliding connection drawing of patterns pole, torsional spring and drawing of patterns pole fixed connection, drawing of patterns pole on fixed connection gear IV, gear IV and rack III intermittent type cooperation.

Preferably, the inner frame and the outer frame jointly form a closed track, the track is composed of a track unit I, a track unit II, a track unit III, a track unit IV and a track unit V, and the demolding rod is in intermittent fit with the track unit I, the track unit II, the track unit III, the track unit IV and the track unit V.

Preferably, the unloading subassembly on be provided with two sets of spout connecting rods II, spout connecting rod II rotate with the unloading main support and be connected, accept to rotate on the box and connect spout connecting rod I, spout connecting rod II pass through the bolt fastening with spout connecting rod I, the box that accepts on fixed connection hold the box axle, accept box axle and I sliding connection of spout connecting rod, the box axle of accepting on rotate connecting threaded rod I, threaded connection length adjustment pole on the threaded rod I, the unloading auxiliary support on rotate connecting threaded rod II, threaded rod II and length adjustment pole threaded connection, threaded rod I and threaded rod II on the screw thread turn to opposite.

The invention also provides a composite pipe forming integrated process with heating and pressurizing functions, and the composite pipe forming integrated device with heating and pressurizing functions comprises the following steps:

step one, spraying a release agent on a lower die and an upper die, then coating a composite material on the upper die, then lifting the upper die, keeping the upper die horizontal, sliding the upper die into an upper die drag block by using a lead screw, controlling a rack column to descend, and then coating the composite material on the lower die;

secondly, sleeving a pressure film on the regulating air path pipe, starting a main cylinder to drive an upper die to move downwards, starting the regulating air path pipe to move between a lower die and an upper die when the dies are closed, and then tightly pressing the regulating air path pipe and the pressure film by the upper die and the lower die;

step three, starting a pressurizing air pump, blowing a pressurizing air of the pressurizing air pump into a cavity formed by the lower die and the upper die, compressing the composite materials on the lower die and the upper die by stretching and expanding the pressure film, and then starting heating assemblies on the lower die and the upper die to heat and cure the composite materials;

and step four, after the solidification is finished, the upper die rises, the two demolding rods start to drag the composite material special-shaped pipe to start to rise and demold, then the demolding rods throw the composite material special-shaped pipe down to be received by the receiving box, and then the composite material special-shaped pipe slides along the receiving box to the conveying belt of the next station to leave.

Compared with the prior art, the invention has the beneficial effects that: (1) According to the composite material pipeline forming integrated device with the heating and pressurizing functions and the process, the used pressure membrane is automatically discharged through the arrangement of the air inlet pipe, the air adjusting path pipe and the valve unit, and the used pressure membrane is not required to be manually taken out; (2) According to the composite material pipeline forming integrated device with the heating and pressurizing functions and the process, the blanking assembly is arranged, so that the processed pipeline is automatically conveyed to the next station, and manual operation is not needed; (3) According to the composite material pipeline forming integrated device with the heating and pressurizing functions and the process, automatic demolding is realized by arranging the demolding assembly, and the situation that the composite material is punctured during manual operation is avoided; (4) According to the composite material pipeline forming integrated device with the heating and pressurizing functions and the process, the rack columns, the hydraulic buffer rods and the lead screws are arranged, so that the mould can be taken manually, and the labor intensity of workers is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention from a front view.

FIG. 3 is a right-view angle diagram of the overall structure of the present invention.

FIG. 4 is a schematic view of the structure of the upper and lower molds.

Fig. 5 is a partially enlarged view of a portion a in fig. 1.

Fig. 6 is an exploded view of a partial structure of the air pressure adjusting assembly.

FIG. 7 is a partial structural schematic of the present invention.

Fig. 8 is a schematic view of a structure of a chute shaft.

FIG. 9 is a schematic diagram of the inner and outer frames.

FIG. 10 is a schematic view of the front view angle of the inner and outer frames.

Fig. 11 is a schematic structural view of the blanking assembly.

FIG. 12 is a schematic diagram of a right view angle of a partial structure according to the present invention.

Reference numerals: 2-an air pressure regulating assembly; 3-a blanking assembly; 4-demolding the component; 5-composite material special pipe; 101-a machine platform; 102-a support beam; 103-lower mould; 104-upper mould; 105-a screw beam; 106-master cylinder; 107-hydraulic buffer rods; 108-blanking main support; 109-gear i; 110-a driving frame I; 111-driving frame II; 112-upper mold drag block; 113-a blanking auxiliary bracket; 114-a lead screw; 115-lead screw motor; 116-rack post cylinder; 117-rack columns; 201-adjusting an air path pipe; 202-a chute shaft; 203-a booster air pump; 204-pressure membrane; 205-an intake pipe; 206-a deflector rod; 207-spring seat; 208-a spring; 209-gear II; 210-rack I; 211-rack ii; 212-a valve unit; 213-gear III; 214-valve unit spindle; 215-a belt; 216-a waste collection box; 301-a receiving box; 302-chute link i; 303-chute connecting rod II; 304-take up cartridge spindle; 305-a threaded rod I; 306-length adjustment rod; 307-threaded rod II; 401-hydraulic communicating tube; 402-an outer frame; 403-hydraulically pressing a sliding rod; 404-rack iii; 405-an inner frame; 406-hydraulically pressing the slide bar; 407-a drive shaft; 408-a slider; 409-gear IV; 410-a stripper bar; 411-torsion spring; 412-track unit i; 413-orbital element ii; 414-track unit iii; 415-orbital element iv; 416-track unit v.

Detailed Description

The technical scheme of the invention is further explained by the specific embodiment in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example (b): as shown in fig. 1, 2, 3, 4 and 12, a lower die 103 and a support beam 102 are fixedly installed on a machine table 101, a main cylinder 106 is fixedly installed on the support beam 102, an upper die dragging block 112 is fixedly installed on the main cylinder 106, an upper die 104 is movably connected on the upper die dragging block 112, two rack column cylinders 116 are fixedly connected on the machine table 101, a rack column 117 is fixedly connected on the rack column cylinder 116, the rack column 117 is slidably connected with the machine table 101, two lead screw beams 105 are fixedly connected on the support beam 102, the two lead screw beams 105 are symmetrically arranged with respect to the main cylinder 106, a blanking main support 108 is fixedly connected on the support beam 102, a driving frame ii 111, a driving frame i 110 and a blanking auxiliary support 113 are fixedly connected on the upper die dragging block 112, a hydraulic buffer rod 107 is slidably connected on the lead screw beams 105, two lead screw motors 115 are fixedly connected on the support beam 102, lead screws 114 are rotatably connected with the lead screw beams 105, one end of the hydraulic buffer rod 107 far away from the lead screw beams 105 is rotatably connected with a gear i 109, the gear i is connected with the upper die 104, the upper die dragging block 104 and the prepreg composite fabric 5 which is a prepreg material, and the prepreg composite fabric is a prepreg material which can be uniformly soaked by carbon fiber reinforced by a prepreg. When the upper die 104 moves to the uppermost position along with the main cylinder 106, the composite profile pipe 5 is completely demolded, then the lead screw motor 115 is started, so that the lead screw 114 rotates, the hydraulic buffer rod 107 moves in the direction away from the support beam 102, when the upper die 104 just slides out and separates from the upper die dragging block 112, the upper die 104 loses the supporting force, slowly falls under the action of the hydraulic buffer rod 107, meanwhile, the upper die 104 rotates 90 degrees and sags under the action of gravity with the gear I109 as the center, the rack column cylinder 116 is started to jack the rack column 117, along with the falling of the upper die 104, when the gear I109 is meshed with the rack on the rack column 117, the upper die 104 continues to rotate by a preset angle along the previous sagging angle, then the flat surface of the upper die 104 is attached to the machine table 101, the composite material needs to be coated upwards, so that a worker can conveniently coat, after the upper die 104 is coated, the upper die 104 is manually lifted, then the upper die 104 is overturned by 180 degrees, the upper die 104 does not rotate any more, and the rack column 104 slides into the upper die 104 under the action of the lead screw 114, and the rack column 112, so that the upper die 104 is controlled by the lower die 104, and the rack column 112, and the rack column 116 is pulled to be convenient for coating.

As shown in fig. 5-8, a chute shaft 202 is disposed on the air pressure adjusting assembly 2, the chute shaft 202 is rotatably connected to the machine 101 and the support beam 102, a shift lever 206 is fixedly connected to the chute shaft 202, an inclined arc chute and a straight chute are disposed at one end of the chute shaft 202 close to the support beam 102, a driving frame ii 111 is matched with the chute shaft 202, a regulating air path pipe 201 is movably connected to the shift lever 206, a spring seat 207 and a gear ii 209 are fixedly connected to the regulating air path pipe 201, a spring 208 is fixedly connected to the spring seat 207 and the spring 208 abuts against the shift lever 206, a plurality of valve units 212 are slidably mounted on the regulating air path pipe 201, the valve units 212 are rotatably mounted on a valve unit rotating shaft 214, the valve unit rotating shaft 214 is fixedly mounted on a gear iii 213, a regulating air path pipe 201 is fixedly connected to a rack 205, an included angle between the air inlet pipe 205 and the regulating air path pipe 201 is 45 degrees, a pressure film 204 is sleeved at one end of the regulating air path pipe 201 close to the lower mold 103, the pressure film 204 is a high pressure resistant plastic film 204, the high temperature resistant plastic film is fixedly connected to the machine 101, a rack 211, a rack 210 ii and a rack 210 are fixedly connected to a waste material collecting tank 211, a waste material tank 211 is fixedly connected to the air pump 211, and a pressurizing tank 210. The adjusting air path pipe 201 is shifted through the rotation of the main air cylinder 106, so that the adjusting air path pipe 201 can reciprocate, when the adjusting air path pipe 201 moves towards the direction far away from the lower die 103, the gear III 213 rolls on the rack II 211, so that the valve unit rotating shaft 214 drives the valve units 212 to rotate, one end of the adjusting air path pipe 201 is opened, because the air flow of the booster air pump 203 is blown in, and an included angle is arranged between the air inlet pipe 205 and the adjusting air path pipe 201, the air flow flows towards one end far away from the lower die 103, the pressure of one end far away from the lower die 103 on the adjusting air path pipe 201 is small, the pressure of one end far away from the lower die 103 is large, and at the moment, the whole pressure film 204 is sucked into the adjusting air path pipe 201, through the one end of keeping away from bed die 103 on adjusting gas circuit pipe 201, discharge in garbage collection box 216, afterwards driving lever 206 continues to stir and adjusts gas circuit pipe 201, rack II 211 no longer meshes with gear III 213, and gear II 209 begins to mesh with rack I210, make and adjust gas circuit pipe 201 and use gear II 209 to begin to rotate as the centre of a circle, make and adjust a port that is close to bed die 103 on gas circuit pipe 201 outwards, be convenient for the cover establish new pressure membrane 204, afterwards driving lever 206 is dialled back, adjust gas circuit pipe 201 gyration, then gear III 213 makes several valve unit 212 begin to rotate with rack II 211 meshing motion, will adjust the one end port that gas pressure regulating assembly 2 kept away from bed die 103 on gas circuit pipe 201 and close, at this moment, the air current that blows out in the booster air pump 203 blows out pressure membrane 204. In connection with the movement of the master cylinder 106: when the main cylinder 106 drives the upper die 104 to ascend, the driving frame ii 111 is meshed with the oblique arc chute on the adjusting gas path pipe 201 at the moment, so that the chute shaft 202 starts to rotate, the chute shaft 202 rotates the poking rod 206 to poke the adjusting gas path pipe 201, at this moment, the pressure film 204 originally diffused in the composite profile pipe 5 is sucked away and discharged under the action of air flow, then the driving frame ii 111 is meshed with the straight chute on the chute shaft 202, so that the chute shaft 202 cannot rotate, when the main cylinder 106 drives the upper die 104 to descend, the upper die 104 and the lower die 103 are about to be closed, the driving frame ii 111 enables the chute shaft 202 to rotate to drive the adjusting gas path pipe 201, the adjusting gas path pipe 201 drives the pressure film 204 to be placed between the lower die 103 and the upper die 104, then the lower die 103 and the upper die 104 are closed, at this time, the upper die 104 overcomes the elastic force of the spring 208, the adjusting gas path pipe 201 is pressed down a little, and the adjusting gas path pipe 201 cannot collide with the material 103 coated on the lower die 103 when the upper die 104 to enter between the lower die 103 and the upper die 103, so that some high adjusting gas path pipes 201 are arranged.

As shown in fig. 9-10, the demolding assembly 4 is provided with an outer frame 402, the outer frame 402 close to the adjusting gas path pipe 201 is rotatably connected to the machine platform 101, the outer frame 402 far from the adjusting gas path pipe 201 is fixedly connected to the machine platform 101, the outer frame 402 close to the adjusting gas path pipe 201 is connected to the chute shaft 202 through a belt 215, the outer frame 402 is fixedly connected to a rack iii 404, an inner frame 405, a hydraulic communicating pipe 401, a hydraulic upper sliding rod 403 and a hydraulic lower sliding rod 406 are slidably connected to the hydraulic communicating pipe 401, the diameter of the hydraulic lower sliding rod 406 is larger than that of the hydraulic upper sliding rod 403, the hydraulic upper sliding rod 403 close to the adjusting gas path pipe 201 is rotatably connected to the driving frame ii 111, the hydraulic upper sliding rod 403 far from the adjusting gas path pipe 201 is rotatably connected to the driving frame i 110, one end of the hydraulic lower sliding rod 406 is fixedly connected to the driving rod 407, the driving rod 407 is fixedly connected with a torsion spring 411, the driving rod 407 is slidably connected with a demoulding rod 410, the torsion spring 411 is fixedly connected with the demoulding rod 410, the demoulding rod 410 is fixedly connected with a gear IV 409, the gear IV 409 is in intermittent fit with a rack III 404, an inner frame 405 and an outer frame 402 form a closed track, the track consists of a track unit I412, a track unit II 413, a track unit III 414, a track unit IV 415 and a track unit V416, one surface of the track unit I412, which is participated to form on the inner frame 405, is distributed on two sides of a vertical line where a circle center of the demoulding rod 410 is located at the lowest position, and the demoulding rod 410 is in intermittent fit with the track unit I412, the track unit II 413, the track unit III 414, the track unit IV 415 and the track unit V416. When the main cylinder 106 drives the upper mold 104 to ascend, firstly the sliding chute shaft 202 rotates, the outer frame 402 close to the adjusting air passage pipe 201 rotates 90 degrees through the belt, and reaches the same state as the outer frame 402 far from the adjusting air passage pipe 201, and simultaneously the ascending of the main cylinder 106 causes the driving frame ii 111 and the driving frame i 110 to ascend, namely the hydraulic sliding rod 406 also drives the demolding rod 410 to ascend, because the demolding rod 410 contacts one surface of the inner frame 405 participating in the composition of the track unit i 412 after ascending, the demolding rod 410 draws close to the upper mold 104 when moving upwards, namely the demolding rod 410 moves towards the track unit ii 413 on the track unit i 412, therefore, the two demolding rods 410 are respectively inserted into the composite section pipe 5, because the demolding rod 410 ascends, when the composite section pipe 5 is adhered to the lower mold 103, the demolding rod 410 demolds the composite section pipe, because the hydraulic sliding rod 406 is larger than the hydraulic sliding rod 403, therefore, the moving speed of the hydraulic upper slide bar 403 is greater than that of the hydraulic lower slide bar 406, so that during the ascending process of the upper mold 104, the distance between the demolding rod 410 and the upper mold 104 gradually increases, if the composite profile tube 5 is adhered to the upper mold 104, the demolding rod 410 can also demold the composite profile tube 5, when the demolding rod 410 moves from the track unit i 412 to the track unit ii 413, and then the demolding rod 410 enters the track unit ii 414 on the track unit ii 413, the gear iv 409 is meshed with the rack iii 404, so that the demolding rod 410 rotates by a certain angle to drop the composite profile tube 5, and then the demolding rod 410 moves to the track unit iii 414, the demolding rod 410 gradually moves away from the upper mold 104, the demolding rod 410 also rotates and resets under the action of the torsion spring 411, when the upper mold 104 moves to the highest point, the demolding rod 410 is located at the intersection of the track unit iii 414 and the track unit iv 415, when the upper mold 104 starts to descend, the demolding rod 410 moves from the intersection of the track unit iv 415 and the track unit iii 414 to the track unit v 416, and finally the demolding rod 410 moves to the intersection of the track unit v 416 and the track unit i 412, so that the upper mold 104 is just matched with the lower mold 103.

As shown in FIG. 11, two sets of chute connecting rods II 303 are arranged on the blanking assembly 3, the chute connecting rods II 303 are rotatably connected with the blanking main support 108, the receiving box 301 is rotatably connected with a chute connecting rod I302, the chute connecting rods II 303 are fixed with the chute connecting rods I302 through bolts, the receiving box 301 is fixedly connected with a receiving box shaft 304, the receiving box shaft 304 is slidably connected with the chute connecting rods I302, a rotating connecting threaded rod I305 is arranged on the receiving box shaft 304, a length adjusting rod 306 is connected with the threaded rod I305 through threads, a rotating connecting threaded rod II 307 is arranged on the blanking auxiliary support 113, the threaded rod II 307 is connected with the length adjusting rod 306 through threads, the threads of the threaded rod I305 and the threaded rod II 307 are opposite in rotating direction, and the total length of the combination of the chute connecting rods I302 and the chute connecting rods II 303 can be adjusted through the bolts, the distance from the receiving box shaft 304 to the auxiliary blanking support 113 can be adjusted by rotating the length adjusting rod 306, when the main cylinder 106 moves upwards, the auxiliary blanking support 113 can drive the receiving box shaft 304 to move, the receiving box 301 can rotate by taking the joint of the chute connecting rod II 303 and the main blanking support 108 as a circle center, when the main cylinder 106 rises to a preset distance, namely when the two demolding rods 410 throw the composite section tubes 5 down, the receiving box 301 is just below the composite section tubes 5 to receive the composite section tubes 5, at the moment, the receiving box 301 is in an inclined state, the composite section tubes 5 can slide out of the receiving box 301, then fall on a conveying belt of the next station and are transmitted to the next station for processing, and when the main cylinder 106 moves downwards again, the receiving box 301 can reset.

The working principle is as follows: spraying a release agent on the lower die 103 and the upper die 104, then coating the composite material on the upper die 104, the upper die 104 is then raised, the upper die 104 held horizontal, the upper die 104 is slid into the upper die drag block 112 using the lead screw 114, the rack post 117 is controlled to descend, the lower die 103 is coated with the composite material, and after the coating is finished, a pressure film 204 is sleeved on the regulating air path pipe 201, then the main air cylinder 106 is started to drive the upper die 104 to move downwards, when the mold is to be closed, the driving frame II 111 is changed from the straight chute meshing with the chute shaft 202 to the inclined arc chute meshing with the chute shaft 202, so that the shift lever 206 rotates, and at the same time, the outer frame 402 adjacent to the adjustment air passage pipe 201 also rotates, the tuning gas circuit pipe 201 then starts to move into the constituent holes of the lower and

upper molds

103 and 104, then the upper die 104 and the lower die 103 press the regulating air path pipe 201 and the pressure film 204 tightly, at this time, the booster air pump 203 is started, because the valve units 212 are in the closed state, the pressurized air of the pressurized air pump 203 blows the pressure film 204 into the cavity formed by the lower die 103 and the upper die 104, the composite material on the lower die 103 and the upper die 104 is pressed by the stretching expansion of the pressure film 204, then the heating components on the lower die 103 and the upper die 104 are started to heat the composite material, after the composite profile tube 5 is cured, the upper mold 104 is raised, the adjustment air passage tube 201 is separated from the lower mold 103, the pressure film 204 is pumped out into the waste collection box 216, then the booster pump 203 is closed, the two demoulding rods 410 start to drag the composite section tube 5 to start to ascend and demould, then the demoulding rods 410 throw the composite section tube 5 down and are received by the receiving box 301, the profile tube 5 is then slid along the receiving box 301 onto the conveyor belt of the next station and away.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.

Claims

1. The utility model provides a compound material pipeline shaping integrated device of area heating pressurization which characterized in that: the mould assembling device comprises a machine table (101), wherein a lower mould (103) and a support beam (102) are fixedly arranged on the machine table (101), a main cylinder (106) is fixedly arranged on the support beam (102), an upper mould dragging block (112) is fixedly arranged on the main cylinder (106), an upper mould (104) is movably connected to the upper mould dragging block (112), and the lower mould (103) and the upper mould (104) are assembled by starting the main cylinder (106); the machine table (101) is provided with an air pressure adjusting assembly (2) for adjusting pressure, and the air pressure adjusting assembly (2) is provided with a pressure film (204) which can extrude the composite profile pipe (5); two groups of demoulding assemblies (4) are arranged on the machine table (101), and demoulding rods (410) are arranged on the demoulding assemblies (4) and used for demoulding the composite material special pipe (5); a blanking assembly (3) for blanking is arranged on the support beam (102), and a receiving box (301) for receiving the composite section tubes (5) and transporting the composite section tubes (5) is arranged on the blanking assembly (3);

demoulding subassembly (4) on be provided with outer frame (402), outer frame (402) and board (101) that are close to regulation gas path pipe (201) rotate and are connected, keep away from outer frame (402) and board (101) fixed connection who adjusts gas path pipe (201), be close to outer frame (402) and the spout axle (202) of adjusting gas path pipe (201) and be connected through belt (215), outer frame (402) go up fixed connection rack III (404), inner frame (405), hydraulic pressure communicating pipe (401) go up sliding connection hydraulic pressure go up slide bar (403), hydraulic pressure down slide bar (406) diameter be greater than hydraulic pressure go up slide bar (403), hydraulic pressure go up slide bar (403) and drive frame II (111) rotation connection of adjusting gas path pipe (201) are kept away from hydraulic pressure go up slide bar (403) and drive frame I (110) rotation connection of adjusting gas path pipe (201), hydraulic pressure down slide bar (406) one end fixed connection (407), torsional spring (407) go up fixed connection of connecting, torsional spring (410) are connected with drive lever (411) of actuating lever (411), the gear IV (409) is intermittently matched with the rack III (404);

the inner frame (405) and the outer frame (402) jointly form a closed track, the track is formed by a track unit I (412), a track unit II (413), a track unit III (414), a track unit IV (415) and a track unit V (416), and the demolding rod (410) is intermittently matched with the track unit I (412), the track unit II (413), the track unit III (414), the track unit IV (415) and the track unit V (416);

unloading subassembly (3) on be provided with two sets of spout connecting rods II (303), spout connecting rod II (303) rotate with unloading main support (108) and be connected, accept box (301) on rotate and connect spout connecting rod I (302), spout connecting rod II (303) pass through the bolt fastening with spout connecting rod I (302), accept box (301) on fixed connection and accept box axle (304), accept box axle (304) and spout connecting rod I (302) sliding connection, accept box axle (304) on rotate connecting threaded rod I (305), threaded connection length adjustment pole (306) are gone up in threaded rod I (305), rotate connecting threaded rod II (307) on unloading auxiliary support (113), threaded rod II (307) and length adjustment pole (306) threaded connection, threaded rod I (305) and threaded rod II (307) on the screw thread turn to opposite direction.

2. The composite pipe forming integrated device with heating and pressurizing functions as claimed in claim 1, wherein the composite pipe forming integrated device is characterized in that: the special-shaped heating die is characterized in that two rack column cylinders (116) are fixedly connected to the machine table (101), the rack column cylinders (116) are fixedly connected with rack columns (117), the rack columns (117) are connected with the machine table (101) in a sliding mode, two lead screw beams (105) are fixedly connected to the support beam (102), the two lead screw beams (105) are symmetrically arranged relative to a main cylinder (106), the support beam (102) is fixedly connected with a blanking main support (108), the upper die dragging block (112) is fixedly connected with a driving frame II (111), a driving frame I (110) and a blanking auxiliary support (113), the lead screw beams (105) are connected with hydraulic buffer rods (107) in a sliding mode, the support beam (102) is fixedly connected with two lead screw motors (115), the lead screws (114) are fixedly connected to the lead screw motors (115), the lead screws (114) are rotatably connected with the lead screw beams (105), one ends, far away from the lead screw beams (105), of the hydraulic buffer rods (107) are rotatably connected with gears (109), the gears (109) are fixedly connected with the upper die (104), and the upper die (104) and the special-shaped heating die (5) and the special-shaped heating composite die are uniformly arranged.

3. The composite pipe forming integrated device with heating and pressurizing functions as claimed in claim 2, wherein the composite pipe forming integrated device is characterized in that: the air pressure adjusting assembly (2) is provided with a chute shaft (202), the chute shaft (202) is respectively connected with the machine table (101) and the support beam (102) in a rotating mode, the chute shaft (202) is fixedly connected with a shifting rod (206), one end, close to the support beam (102), of the chute shaft (202) is provided with an oblique arc chute and a straight chute, and the driving frame II (111) is matched with the chute shaft (202).

4. The composite pipe forming integrated device with heating and pressurizing functions as claimed in claim 3, wherein the composite pipe forming integrated device is characterized in that: deflector rod (206) go up swing joint and adjust gas circuit pipe (201), regulation gas circuit pipe (201) on fixed connection spring holder (207), gear II (209), spring holder (207) on fixed connection spring (208), spring (208) can contradict deflector rod (206), regulation gas circuit pipe (201) on slidable mounting several valve unit (212), valve unit (212) rotate and install on valve unit pivot (214), valve unit pivot (214) fixed mounting is on gear III (213).

5. The composite pipe forming integrated device with heating and pressurizing functions as claimed in claim 4, wherein the composite pipe forming integrated device is characterized in that: adjust gas circuit pipe (201) on fixed connection intake pipe (205), intake pipe (205) and adjust the contained angle between gas circuit pipe (201) be 45 degrees, adjust the pot head that is close to bed die (103) on gas circuit pipe (201) and be equipped with pressure membrane (204), board (101) on fixed connection rack II (211), rack I (210), gear III (213) and rack II (211) intermittent type meshing, gear II (209) and rack I (210) intermittent type meshing, board (101) on fixed connection pressure boost air pump (203), garbage collection box (216), pressure boost air pump (203) and intake pipe (205) fixed connection.

6. A composite pipe forming integrated process with heating and pressurizing functions, which is used for the integrated device as claimed in any one of claims 1 to 5, and is characterized by comprising the following steps:

step one, spraying a release agent on a lower die (103) and an upper die (104), then coating a composite material on the upper die (104), then lifting the upper die (104), keeping the upper die (104) horizontal, sliding the upper die (104) into an upper die drag block (112) by using a lead screw (114), controlling a rack column (117) to descend, and then coating the composite material on the lower die (103);

secondly, sleeving a pressure film (204) on the adjusting air path pipe (201), starting a main cylinder (106) to drive an upper die (104) to move downwards, starting the adjusting air path pipe (201) to move between a lower die (103) and the upper die (104) when the dies are closed, and then pressing the adjusting air path pipe (201) and the pressure film (204) by the upper die (104) and the lower die (103);

step three, starting a pressurization air pump (203), blowing a pressure film (204) into a cavity formed by the lower die (103) and the upper die (104) by pressurization air of the pressurization air pump (203), compressing the composite material on the lower die (103) and the upper die (104) by stretching and expanding the pressure film (204), and then starting heating assemblies on the lower die (103) and the upper die (104) to heat and solidify the composite material;

and step four, after solidification is completed, the upper mold (104) rises, the two demolding rods (410) begin to drag the composite section tube (5) to begin to rise and demold, then the demolding rods (410) throw the composite section tube (5) down and are received by the receiving box (301), and then the composite section tube (5) slides along the receiving box (301) to the conveying belt of the next station to leave.