CN117719182A - Air duct filling forming device with fiber layer pre-paving mechanism and using method thereof - Google Patents
Air duct filling forming device with fiber layer pre-paving mechanism and using method thereof Download PDFInfo
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- CN117719182A CN117719182A CN202410086989.6A CN202410086989A CN117719182A CN 117719182 A CN117719182 A CN 117719182A CN 202410086989 A CN202410086989 A CN 202410086989A CN 117719182 A CN117719182 A CN 117719182A
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- 238000012545 processing Methods 0.000 claims abstract description 35
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 17
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- 238000004140 cleaning Methods 0.000 claims description 13
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- 239000002893 slag Substances 0.000 claims description 11
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- 230000002159 abnormal effect Effects 0.000 claims description 6
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- 229920005989 resin Polymers 0.000 claims description 5
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- 239000003292 glue Substances 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 229910052782 aluminium Inorganic materials 0.000 description 1
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Abstract
The invention discloses an air duct pouring forming device with a fiber layer pre-paving mechanism and a use method thereof, belonging to the technical field of air duct processing and being used for solving the technical problems of lack of systematic collection and detection of impurities and defects on the whole surface of a die, promotion of the phenomenon of roughening on the surface of an air duct and aggravation of subsequent strength and efficiency of surface treatment of the air duct; the invention comprises a plugging ring frame, wherein a control panel is fixedly arranged at the top of one side of the plugging ring frame, and a strip-shaped lifting frame is arranged at the bottom of one end of the plugging ring frame; the invention can not only collect systematic data of the annular molding die cavity, but also comprehensively and efficiently monitor the interior of the annular molding die cavity before pre-laying the fiber layer, and grade, compare and redefine the collected objects and the processing flow to obtain relevant distinguishing processing signals and maintenance signals, and control corresponding parts to work according to the processing signals, thereby realizing the die wall processing of the interior of the annular molding die cavity and effectively guaranteeing the pre-laying of the fiber layer and the quality of the molding air duct.
Description
Technical Field
The invention relates to the technical field of air duct processing, in particular to an air duct pouring forming device with a fiber layer pre-paving mechanism and a using method thereof.
Background
The air duct is a main air guide device for local ventilation, and comprises flexible air ducts such as canvas, artificial leather, plastic, rubber and the like and metal air ducts made of iron sheets and aluminum plates according to different manufacturing materials, wherein the flexible air duct has light weight, is simple to connect and suspend, and has large ventilation resistance; the ventilation resistance of the metal air duct is small, but the occupied cross-sectional area of the roadway is larger;
in connection with the above, it should be noted that: traditional dryer shaping is carrying out the manual processing of pasting on forming die, and it lacks to have impurity and defective systematic collection and detection to the whole surface of mould, has the surface roughness phenomenon serious by the mould influence after promoting the dryer brush resin shaping, aggravates follow-up dynamics and the efficiency to its surface treatment, and traditional dryer manual pasting is brushed the shaping simultaneously and is had inefficiency, material drip loss extravagant and fibrous layer brush environmental pollution's problem.
Disclosure of Invention
The invention aims to provide an air duct pouring forming device with a fiber layer pre-paving mechanism and a use method thereof, which are used for carrying out systematic data acquisition on an annular forming die cavity, carrying out comprehensive and efficient supervision on the interior of the annular forming die cavity before pre-paving a fiber layer, grading, comparing and redefining from an acquisition object and a processing flow, acquiring related distinguishing processing signals and maintenance signals, controlling corresponding parts to work according to the processing signals, realizing die wall processing on the interior of the annular forming die cavity, and effectively guaranteeing the pre-paving of the fiber layer and the quality of a forming air duct so as to solve the technical defects proposed by the background technology.
The aim of the invention can be achieved by the following technical scheme: the air duct pouring forming device with the fiber layer pre-paving mechanism comprises a plugging ring frame, wherein a control panel is fixedly arranged at the top of one side of the plugging ring frame, a strip-shaped lifting frame is arranged at the bottom of one end of the plugging ring frame, a plurality of groups of outer cylinder mold pieces are rotatably connected to the top of the strip-shaped lifting frame, an inner cylinder mold piece is sleeved inside the outer cylinder mold piece, a center rod fixedly connected with the plugging ring frame is sleeved inside the inner cylinder mold piece, the plugging mechanism is slidably arranged at the bottom of one end of the strip-shaped lifting frame, the plugging mechanism comprises a sliding frame, a ring plate close to the center rod is arranged at the top of the sliding frame, and a portal frame connected with the plugging ring frame is arranged above the sliding frame;
the inside slidable mounting of portal frame has the guide frame that extends to urceolus matrix top, guide frame middle part sliding connection has the fibre to lay the frame, the regulating frame has been cup jointed at fibre laying the frame top, fibre laying frame one end surface is provided with multiunit and spouts fine hole, the fibre is laid the frame other end surface and has been cup jointed multiunit brush ring.
Preferably, the middle part of one end of the plugging ring frame is provided with a slag hole positioned below the central rod, the middle part of one end of the strip-shaped lifting frame is concavely provided with a storage bin, the lower part of the storage bin is concavely provided with a sliding groove, the top of the strip-shaped lifting frame is embedded and slidably provided with a plurality of groups of arc-shaped air cylinder arms, and the top of the arc-shaped air cylinder arms is rotationally connected with the outer wall of the bottom of the outer barrel mold piece.
Preferably, a plurality of groups of reinforcing ribs are arranged on the outer wall of the outer barrel mold piece at equal intervals, a filling opening penetrating through the outer barrel mold piece is formed in the top of the outer wall of the reinforcing ribs, a plurality of groups of locking grooves are formed between the top of the outer barrel mold piece, locking strips are clamped inside the locking grooves, a rotary cylinder which is rotatably sleeved on the top of the outer barrel mold piece is arranged on one side of each locking strip, and a plurality of groups of mechanical locking tongues are embedded on one side, away from the rotary cylinder, of each locking strip.
Preferably, the inner cylinder die pieces are arranged in a plurality of groups and are annularly arranged along the outer part of the central rod, movable small die pieces clamped with the inner walls of the plurality of groups of adjacent inner cylinder die pieces are arranged below the central rod, an annular molding die cavity is arranged between the outer cylinder die pieces and the inner cylinder die pieces, the central rod is in a hexagonal prism structure, and a regulating cylinder connected with the plurality of groups of inner cylinder die pieces and the movable small die pieces is arranged on the surface of the central rod.
Preferably, the carriage bottom is in sliding sleeve joint with the sliding tray, the carriage is close to the inside waste bin that inlays of sliding tray one end, waste bin one end is provided with the air pump, the carriage top is provided with the support column of being connected with the annular plate, has cup jointed gyration cylinder one between support column and the annular plate, cup jointed gyration cylinder two between carriage and the support column, annular plate one end surface is sunken to set up the dust absorption mouth, and dust absorption mouth and air pump and waste bin line connection, the annular plate other end surface is provided with the sealing washer.
Preferably, jacking air cylinders are embedded on the inner walls of two sides of the portal frame, a beam frame sleeved with the jacking air cylinders is arranged at one end of the guide frame, and a driven lifting frame fixed at the top of the plugging ring frame is arranged at the other end of the guide frame.
Preferably, the adjusting frame top is provided with the drive wheel that cup joints with the leading truck slip, the outer frame bottom of drive wheel is provided with the electric turntable that cup joints with the adjusting frame, the servo motor has been inlayed to the adjusting frame inside, the brush ring bottom is provided with the swivel becket that cup joints with the rotation of fiber placement frame terminal surface, be provided with flexible haulage rope between swivel becket and the brush ring, cup jointed the drive ring gear on the swivel becket inner wall, the drive ring gear cup joints with the rotation of fiber placement frame, and the drive ring gear is connected with servo motor transmission, the fiber placement frame is close to the one end edge of brush ring and is provided with multiunit air jet.
Preferably, a processor, a data acquisition module, a self-checking feedback module, a repetition comparison module and a signal execution module are arranged in the control panel;
the data acquisition module is used for acquiring the impurity content ratio Qi and the wall defect value Wi of the annular molding cavity in a time threshold, sending the impurity content ratio Qi and the wall defect value Wi to the self-checking feedback module through the processor, setting a period of time in an operation time period as the time threshold, wherein the time threshold can be one hour, two hours and the like, and is set according to actual requirements;
the self-checking feedback module immediately analyzes the die loss efficiency of the device after receiving the impurity content ratio Qi and the die wall defect value Wi, and the specific analysis process is as follows: obtaining the impurity content ratio Qi and the wall defect value Wi of the annular molding cavity in the time threshold, obtaining a modulus loss coefficient Foi through a formula, and immediately retrieving a stored and recorded preset modulus loss coefficient Yo and a modulus loss coefficient Foi from a processor for comparison and analysis:
if the modulus loss coefficient Foi is more than or equal to the preset modulus loss coefficient Yo, judging that the annular molding cavity is abnormal, generating a processing signal, sending the processing signal to a signal execution module through a processor, and immediately controlling a servo motor to work after the signal execution module receives the processing signal; if the modulus loss coefficient Foi is less than the preset modulus loss coefficient Yo, no signal is generated;
when the processor sends a processing signal to the signal execution module, the processor synchronously acquires a die wall defect value Wi for generating the processing signal, and sends the acquired die wall defect value Wi to the repeated comparison module, and the repeated comparison module immediately retrieves a preset die wall defect range P stored and input from the processor and compares the die wall defect value Wi;
if the die wall defect value Wi is more than or equal to the preset die wall defect range P, judging that the annular molding die cavity has serious damage, producing maintenance signals, converting the maintenance signals into characters through a processor and sending the characters to a display screen of a master control room; if the die wall defect value Wi is smaller than the preset die wall defect range P, no signal is generated;
the application method of the air duct pouring forming device with the fiber layer pre-paving mechanism comprises the following steps:
step one: the driving wheel drives the fiber laying frame to move to one end of the annular molding die cavity along the guide frame, the jacking cylinder drives the guide frame and the fiber laying frame to slide downwards, and the driving wheel drives the fiber laying frame to move towards the plugging annular frame along the annular molding die cavity;
step two: when the fiber laying frame is close to the annular molding die cavity, the rotary air cylinder drives the locking bar to turn over, the adjusting frame is sleeved and slid along the locking groove, the sliding frame is slid and stretched along the sliding groove, the rotary air cylinder drives the support column to vertically close to the annular molding die cavity, and the rotary air cylinder drives the annular plate to rotate until the dust collection opening faces the annular molding die cavity;
step three: when the fiber laying frame moves and cleans along the annular molding die cavity, the servo motor drives the driving toothed ring to rotate through the coupler, the driving toothed ring is meshed with the rotating ring, the rotating ring drives the brush ring to rotate, and the brush ring drags the telescopic traction rope to deform and extend until a plurality of groups of brush rings are respectively contacted with the inner wall of the outer cylinder die and the outer wall of the inner cylinder die, and the dropped material particles are discharged along the slag hole and the dust collection hole;
step four: after the inside cleaning of annular shaping die cavity is accomplished, the frame is laid to the fibre is followed shutoff ring frame one end and is slided to the annular slab, external device provides the short glass fiber reinforced material that contains gluey humidification for the fine hole of spouting through the pipeline to spray on annular shaping die cavity inner wall, the frame is laid to the fibre breaks away from annular shaping die cavity, rotatory cylinder drives the locking strip upset card and goes into the locked groove, rotatory cylinder second drives the annular slab and rotates, until the one end of installing the sealing washer cup joints sealed annular slab and annular shaping die cavity, external device is the annular shaping intracavity through the filling opening and fills resin.
The beneficial effects of the invention are as follows:
(1) The invention collects the impurity content ratio and the mould wall defect value of the annular molding mould cavity, carries out comprehensive and efficient supervision on the interior of the annular molding mould cavity before pre-paving the fiber layer, and carries out grading, comparison and redefining on the collected objects and the processing flow, obtains relevant distinguishing processing signals and maintenance signals, controls corresponding parts to work according to the processing signals, realizes the mould wall processing on the interior of the annular molding mould cavity, effectively ensures the pre-paving of the fiber layer and the quality of the molding air duct, converts the maintenance signals into corresponding text information, and further facilitates the timely maintenance of an abnormal device by an operator of a master control room so as to avoid the disqualification of the quality of batch molding air ducts caused by the local damage of the annular molding mould cavity and reduce the cost loss of the overall abnormal production;
(2) The invention also forms a detachable annular molding cavity through linkage cooperation between the outer cylinder mold piece, the inner cylinder mold piece and related components, and forms automatic impurity removal and cleaning for the interior of the annular molding cavity under the auxiliary use of the fiber laying frame and the portal frame, promotes pre-laying treatment of a fiber layer, detects damage in the annular molding cavity and effectively improves the overall air duct filling molding efficiency.
Drawings
The invention is further described below with reference to the accompanying drawings;
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the connection of the outer and inner barrel diaphragms of the present invention;
FIG. 3 is a schematic end-face structure of the plugging ring frame of the present invention;
FIG. 4 is a schematic view of the structure of the gantry of the present invention;
FIG. 5 is a schematic view of the structure of the fiber lay-up frame of the present invention;
FIG. 6 is an enlarged view of area A of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the plugging mechanism of the present invention;
fig. 8 is a flow chart of the system of the present invention.
Legend description: 1. plugging the ring frame; 101. a slag outlet; 2. a control panel; 3. a fiber laying frame; 301. an adjusting frame; 302. a driving wheel; 303. an electric turntable; 304. a fiber spraying hole; 305. a servo motor; 306. driving the toothed ring; 307. a brush ring; 308. a rotating ring; 309. a telescopic traction rope; 4. a strip-shaped lifting frame; 401. a storage bin; 402. a sliding groove; 403. an arc-shaped cylinder arm; 5. a plugging mechanism; 501. a ring plate; 502. a seal ring; 503. a dust collection port; 504. a first rotary cylinder; 505. a carriage; 506. a rotary cylinder II; 507. an air pump; 508. a waste bin; 6. a portal frame; 601. a beam frame; 602. a guide frame; 603. a driven lifting frame; 604. jacking the air cylinder; 7. an outer barrel mold piece; 701. an inner barrel die; 702. reinforcing ribs; 703. a central rod; 704. regulating and controlling an air cylinder; 705. a movable die; 706. a rotary cylinder; 707. a locking strip.
Detailed Description
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.
Embodiment one: the embodiment is used for solving the problems that the traditional air duct forming is to carry out manual pasting processing on a forming die, the systematic collection and detection of impurities and defects on the whole surface of the die are lacked, the phenomenon of surface roughness is serious due to the influence of the die after the air duct is coated with resin for forming, and the subsequent force and efficiency of surface treatment are aggravated.
Referring to fig. 1-8, the present embodiment is an air duct pouring molding device with a fiber layer pre-paving mechanism, which comprises a plugging ring frame 1, wherein a control panel 2 is fixedly installed at the top of one side of the plugging ring frame 1, a strip-shaped lifting frame 4 is arranged at the bottom of one end of the plugging ring frame 1, a plurality of groups of outer cylinder mold pieces 7 are rotatably connected at the top of the strip-shaped lifting frame 4, an inner cylinder mold piece 701 is sleeved inside the outer cylinder mold piece 7, a center rod 703 fixedly connected with the plugging ring frame 1 is sleeved inside the inner cylinder mold piece 701, a plugging mechanism 5 is slidably installed at the bottom of one end of the strip-shaped lifting frame 4, the plugging mechanism 5 comprises a sliding frame 505, a ring plate 501 close to the center rod 703 is arranged at the top of the sliding frame 505, and a portal frame 6 connected with the plugging ring frame 1 is arranged above the sliding frame 505; a guide frame 602 extending to the upper part of the outer cylinder mold sheet 7 is slidably arranged in the portal frame 6, the middle part of the guide frame 602 is slidably connected with a fiber laying frame 3, the top of the fiber laying frame 3 is sleeved with an adjusting frame 301, one end surface of the fiber laying frame 3 is provided with a plurality of groups of fiber spraying holes 304, and the other end surface of the fiber laying frame 3 is sleeved with a plurality of groups of brush rings 307;
the control panel 2 is internally provided with a processor, a data acquisition module, a self-checking feedback module, a repetition comparison module and a signal execution module;
the data acquisition module acquires the impurity content ratio Qi and the wall defect value Wi of the annular molding cavity in a time threshold of two hours, and sends the impurity content ratio Qi and the wall defect value Wi to the self-checking feedback module through the processor, wherein i is a positive integer larger than zero;
it should be noted that: the impurity content ratio Qi is expressed as a maximum value and a minimum value of the material residual area on the inner wall of the annular molding cavity in a time threshold of two hours, the larger the value of the impurity content ratio Qi reflects the material residual quantity in the annular molding cavity, the more the air duct molding quality and the fiber layer pre-paving effect are affected, the die wall defect value Wi is expressed as the pit or hole quantity on the inner wall of the annular molding cavity obtained in the time threshold of two hours, the larger the value of the die wall defect value Wi reflects the integrity of the inner wall of the annular molding cavity, the more the annular molding cavity needs to be overhauled and maintained, in addition, the slag content ratio Qi is acquired by a scanning sensor arranged on a fiber paving frame, and the die wall defect value Wi is acquired by an infrared sensor arranged on the fiber paving frame;
the self-checking feedback module immediately analyzes the die loss efficiency of the device after receiving the impurity content ratio Qi and the die wall defect value Wi, and the specific analysis process is as follows:
obtaining the impurity content ratio Qi and the wall defect value Wi of the annular molding cavity within a time threshold of two hours, and carrying out a formulaObtaining a screening coefficient Soi, wherein a and b are proportional coefficients of a impurity content ratio Qi and a die wall defect value Wi, a > b > 0, soi is expressed as a die loss coefficient, namely, a preset die loss coefficient Yo stored and input in a memory is called from a processor and is compared with the die loss coefficient Foi for analysis:
if the die loss coefficient Foi is larger than or equal to the preset die loss coefficient Yo, judging that the annular molding die cavity is abnormal, generating a processing signal, sending the processing signal to a signal execution module through a processor, immediately controlling a servo motor 305 to work after the signal execution module receives the processing signal, driving a toothed ring 306 to rotate through a coupler by the servo motor 305, driving the toothed ring 306 to be meshed with a rotating ring 308, driving a brush ring 307 to rotate by the rotating ring 308, enabling the brush ring 307 to rotate along the outer side of a fiber laying frame 3, dragging a telescopic traction rope 309 to deform and extend under the action of inertia by the brush ring 307 until a plurality of groups of brush rings 307 are respectively contacted with the inner wall of an outer cylinder die 7 and the outer wall of the inner cylinder die 701, cleaning residual materials on the surfaces of the brush rings, simultaneously connecting a plurality of groups of air nozzles with an air pump 507 through pipelines, enabling the air pump 507 to provide cleaning air flow for the cleaning air flow to jet and blow the cleaning air flow to brush and drop the materials particles along the bottom of the annular molding die cavity, and simultaneously opening a baffle plate of the slag hole 101;
if the modulus loss coefficient Foi is less than the preset modulus loss coefficient Yo, no signal is generated;
when the processor sends a processing signal to the signal execution module, the processor synchronously acquires a die wall defect value Wi for generating the processing signal, and sends the acquired die wall defect value Wi to the repeated comparison module, and the repeated comparison module immediately retrieves a preset die wall defect range P stored and input from the processor and compares the die wall defect value Wi;
if the die wall defect value Wi is more than or equal to the preset die wall defect range P, judging that the annular molding die cavity has serious damage, producing a maintenance signal, converting the maintenance signal into a word of ' sequence number Wi, and transmitting the word of ' damaged die wall ' to a display screen of a master control room by a processor; if the wall defect value Wi is smaller than the preset wall defect range P, no signal is generated.
Embodiment two:
the embodiment is used for solving the problems of low efficiency, material dripping loss and waste, fiber layer brushing environment pollution and the like in the traditional manual pasting and brushing molding of the air duct.
Referring to fig. 1-7, the air duct pouring molding device with a fiber layer pre-paving mechanism of the present embodiment includes a plugging ring frame 1, a slag hole 101 located below a central rod 703 is provided in the middle of one end of the plugging ring frame, a storage bin 401 is concavely provided in the middle of one end of a strip-shaped lifting frame 4, a sliding groove 402 is concavely provided below the storage bin 401, a plurality of groups of arc-shaped air cylinder arms 403 are embedded in the top of the strip-shaped lifting frame 4 in a sliding manner, and the top of the arc-shaped air cylinder arms 403 is rotationally connected with the outer wall of the bottom of an outer barrel mold piece 7; the driving wheel 302 drives the fiber laying frame 3 to move to one end of the annular forming die cavity along the guide frame 602, the jacking cylinder 604 drives the guide frame 602 and the fiber laying frame 3 to slide downwards, the driving wheel 302 drives the fiber laying frame 3 to move towards the plugging annular frame 1 along the annular forming die cavity, and meanwhile impurity removal and cleaning are carried out on the annular forming die cavity passing through;
a plurality of groups of reinforcing ribs 702 are distributed on the outer wall of the outer barrel mold piece 7 at equal intervals, filling openings penetrating through the outer barrel mold piece 7 are formed in the top of the outer wall of the reinforcing ribs 702, locking grooves are formed between the tops of the plurality of groups of outer barrel mold pieces 7, locking strips 707 are clamped in the locking grooves, a rotary air cylinder 706 which is rotatably sleeved with the top of the outer barrel mold piece 7 is arranged on one side of each locking strip 707, and a plurality of groups of mechanical lock tongues are embedded in one side of each locking strip 707 away from the rotary air cylinder 706; when the inside of the annular molding die cavity is cleaned, the slag hole 101 is closed, the annular plate 501 is separated from the annular molding die cavity, the fiber laying frame 3 slides towards the annular plate 501 along one end of the plugging annular frame 1, during the period, an external device supplies a glue-containing humidified short glass fiber reinforced material to the fiber spraying hole 304 through a pipeline and sprays the glue-containing humidified short glass fiber reinforced material on the inner wall of the annular molding die cavity to form pre-laying of fibers of the glue-containing humidified short glass fiber reinforced material, after the pre-laying of the fibers is completed, the fiber laying frame 3 is separated from the annular molding die cavity, the rotary cylinder 706 drives the locking strip 707 to be clamped into the locking groove in a turnover way, the lock tongue is opened to lock the outer barrel die 7, the rotary cylinder 706 drives the annular plate 501 to rotate until one end provided with the sealing ring 502 faces the annular molding die cavity, the sliding frame 505 slides along the sliding groove 402 to sleeve and seal the annular plate 501 and the annular molding die cavity, the external device is filled with resin through the filling hole in the annular molding die cavity, and after standing and cooling molding, and the air duct is obtained;
the inner cylinder mold plates 701 are provided with a plurality of groups and are annularly arranged along the outer part of the central rod 703, a movable small mold plate 705 clamped with the inner walls of the plurality of groups of adjacent inner cylinder mold plates 701 is arranged below the central rod 703, an annular molding mold cavity is arranged between the outer cylinder mold plates 7 and the inner cylinder mold plates 701, the central rod 703 forms a hexagonal prism structure, and the surface of the central rod 703 is provided with a regulating cylinder 704 connected with the plurality of groups of inner cylinder mold plates 701 and the movable small mold plates 705;
the bottom of the sliding frame 505 is in sliding sleeve joint with the sliding groove 402, a waste bin 508 is embedded in one end of the sliding frame 505, which is close to the sliding groove 402, an air pump 507 is arranged at one end of the waste bin 508, a support column connected with a ring plate 501 is arranged at the top of the sliding frame 505, a first rotary cylinder 504 is sleeved between the support column and the ring plate 501, a second rotary cylinder 506 is sleeved between the sliding frame 505 and the support column, a dust collection opening 503 is concavely arranged on one end surface of the ring plate 501, the dust collection opening 503 is connected with the air pump 507 and the waste bin 508 through pipelines, and a sealing ring 502 is arranged on the other end surface of the ring plate 501; when the fiber laying frame 3 is close to the annular molding cavity, the lock tongue is closed, the rotary air cylinder 706 drives the locking strip 707 to turn over, the locking groove is exposed, the adjusting frame 301 is sleeved and slid along the locking groove, when the fiber laying frame 3 moves into the annular molding cavity, the blocking mechanism 5 is started, the sliding frame 505 slides and extends outwards along the sliding groove 402, the rotary air cylinder I504 drives the support column to vertically close to the annular molding cavity, the rotary air cylinder II 506 drives the annular plate 501 to rotate until the dust collection opening 503 faces the annular molding cavity, the sliding frame 505 slides and sinks into the sliding groove 402, the annular plate 501 is driven to be sleeved with one end of the annular molding cavity, the air pump 507 is connected with the dust collection opening 503 and the waste bin 508 through a pipeline, air in the annular molding cavity is extracted, and external air flows inwards flow into the annular molding cavity from outside along the locking groove, so that impurity-containing air in the annular molding cavity is effectively prevented from overflowing;
the inner walls of the two sides of the portal frame 6 are embedded with jacking cylinders 604, one end of the guide frame 602 is provided with a beam frame 601 sleeved with the jacking cylinders 604, and the other end of the guide frame 602 is provided with a driven lifting frame 603 for erecting and fixing the top of the plugging ring frame 1;
the top of the adjusting frame 301 is provided with a driving wheel 302 which is in sliding sleeve joint with the guide frame 602, the bottom of the outer frame of the driving wheel 302 is provided with an electric turntable 303 which is in sleeve joint with the adjusting frame 301, a servo motor 305 is embedded in the adjusting frame 301, the bottom of the brush ring 307 is provided with a rotary ring 308 which is in rotary sleeve joint with the end face of the fiber laying frame 3, a telescopic haulage rope 309 is arranged between the rotary ring 308 and the brush ring 307, the inner wall of the rotary ring 308 is sleeved with a driving toothed ring 306, the driving toothed ring 306 is in rotary sleeve joint with the fiber laying frame 3, the driving toothed ring 306 is in transmission connection with the servo motor 305, and a plurality of groups of air nozzles are arranged at the edge of one end of the fiber laying frame 3, which is close to the brush ring 307;
when the fiber laying frame 3 moves and cleans along the annular molding cavity, the servo motor 305 drives the driving toothed ring 306 to rotate through the coupler, the driving toothed ring 306 is meshed with the rotating ring 308, the rotating ring 308 drives the brush ring 307 to rotate along the outer side of the fiber laying frame 3, the brush ring 307 drags the telescopic haulage rope 309 to deform and extend under the action of inertia until the plurality of groups of brush rings 307 are respectively contacted with the inner wall of the outer cylinder mold piece 7 and the outer wall of the inner cylinder mold piece 701 and clean the residual materials on the surfaces of the brush rings, meanwhile, the plurality of groups of air nozzles are connected with the air pump 507 through pipelines, the air pump 507 provides cleaning air flow for the fiber laying frame, the cleaning air flow sprays and blows the material particles which are brushed and fall along the air nozzle to promote the cleaning air nozzle to roll along the bottom of the annular molding cavity, meanwhile, the baffle plate of the slag hole 101 is opened, and the fallen material particles are discharged along the slag hole 101 and the dust suction hole 503 under the influence of the inner pressure of the cleaning air flow, the brush ring 307 and the annular molding cavity.
According to the first embodiment and the second embodiment, systematic data acquisition can be performed on the annular molding cavity, comprehensive and efficient supervision is performed on the interior of the annular molding cavity before the fiber layer is pre-paved, classification, comparison and redefinition are performed from an acquisition object and a processing flow, relevant distinguishing processing signals and maintenance signals are obtained, corresponding parts are controlled to work according to the processing signals, mold wall processing on the interior of the annular molding cavity is achieved, the quality of the pre-paved fiber layer and the quality of a molding air duct are effectively guaranteed, the fiber layer is converted into corresponding text information according to the maintenance signals, an operator of a master control room is facilitated to repair abnormal devices in time, the problem that batch molding air duct quality is unqualified due to local damage of the annular molding cavity is avoided, cost loss of overall production is reduced, and the annular molding cavity is formed through linkage cooperation between an outer cylinder die 7, an inner cylinder die 701 and relevant parts, automatic impurity removal and cleaning on the interior of the annular molding cavity are formed under the auxiliary use of a fiber paving frame 3 and a portal frame 6, damage detection on the interior of the annular molding cavity is effectively improved, and the overall air duct filling efficiency is effectively improved.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The utility model provides an dryer filling forming device with fibrous layer pre-paving mechanism, includes shutoff ring frame (1), its characterized in that, shutoff ring frame (1) one side top fixed mounting has control panel (2), shutoff ring frame (1) one end bottom is provided with strip lift frame (4), strip lift frame (4) top rotation connects multiunit has urceolus die (7), urceolus die (7) inside has cup jointed interior tube die (701), interior tube die (701) inside cup jointed central pole (703) with shutoff ring frame (1) fixed connection, shutoff mechanism (5) are installed to strip lift frame (4) one end bottom slidable mounting, shutoff mechanism (5) include carriage (505), carriage (505) top is provided with annular slab (501) near central pole (703), carriage (505) top has set up portal frame (6) of being connected with shutoff ring frame (1);
the novel fiber spraying device is characterized in that a guide frame (602) extending to the upper portion of the outer barrel mold sheet (7) is arranged in the portal frame (6) in a sliding mode, a fiber laying frame (3) is connected to the middle of the guide frame (602) in a sliding mode, an adjusting frame (301) is sleeved at the top of the fiber laying frame (3), a plurality of groups of fiber spraying holes (304) are formed in one end surface of the fiber laying frame (3), and a plurality of groups of brush rings (307) are sleeved on the other end surface of the fiber laying frame (3).
2. The air duct pouring molding device with the fiber layer pre-paving mechanism according to claim 1, wherein a slag hole (101) positioned below a central rod (703) is arranged in the middle of one end of the plugging ring frame (1), a storage bin (401) is concavely arranged in the middle of one end of the strip-shaped lifting frame (4), a sliding groove (402) is concavely arranged below the storage bin (401), a plurality of groups of arc-shaped air cylinder arms (403) are embedded in the top of the strip-shaped lifting frame (4) in a sliding mode, and the tops of the arc-shaped air cylinder arms (403) are rotatably connected with the outer wall of the bottom of the outer cylinder die (7).
3. The air duct pouring molding device with the fiber layer pre-paving mechanism according to claim 2, wherein a plurality of groups of reinforcing ribs (702) are distributed on the outer wall of the outer cylinder die piece (7) at equal intervals, pouring ports penetrating through the outer cylinder die piece (7) are formed in the tops of the reinforcing ribs (702), locking grooves are formed in the plurality of groups of the outer cylinder die piece (7), locking strips (707) are clamped inside the locking grooves, a rotary cylinder (706) which is rotatably sleeved with the top of the outer cylinder die piece (7) is arranged on one side of each locking strip (707), and a plurality of groups of mechanical locking tongues are embedded on one side of each locking strip (707) away from the rotary cylinder (706).
4. A wind tunnel pouring molding device with a fiber layer pre-laying mechanism according to claim 3, characterized in that the inner cylinder mold pieces (701) are provided with a plurality of groups and are annularly arranged along the outer part of the central rod (703), a movable small mold piece (705) clamped with the inner walls of a plurality of groups of adjacent inner cylinder mold pieces (701) is arranged below the central rod (703), an annular molding cavity is arranged between the outer cylinder mold pieces (7) and the inner cylinder mold pieces (701), the central rod (703) forms a hexagonal prism structure, and the surface of the central rod (703) is provided with a regulating cylinder (704) connected with the plurality of groups of inner cylinder mold pieces (701) and the movable small mold pieces (705).
5. The air duct pouring molding device with the fiber layer pre-paving mechanism, according to claim 4, characterized in that the bottom of the sliding frame (505) is in sliding sleeve connection with the sliding groove (402), a waste bin (508) is embedded in one end of the sliding frame (505) close to the sliding groove (402), an air pump (507) is arranged at one end of the waste bin (508), a support column connected with a ring plate (501) is arranged at the top of the sliding frame (505), a rotary cylinder I (504) is sleeved between the support column and the ring plate (501), a rotary cylinder II (506) is sleeved between the sliding frame (505) and the support column, a dust collection opening (503) is concavely arranged on one end surface of the ring plate (501), the dust collection opening (503) is in pipeline connection with the air pump (507) and the waste bin (508), and a sealing ring (502) is arranged on the other end surface of the ring plate (501).
6. The air duct pouring forming device with the fiber layer pre-paving mechanism according to claim 1, wherein jacking air cylinders (604) are embedded on inner walls of two sides of the portal frame (6), one end of the guide frame (602) is provided with a beam frame (601) sleeved with the jacking air cylinders (604), and the other end of the guide frame (602) is provided with a driven lifting frame (603) fixedly erected at the top of the plugging ring frame (1).
7. The wind barrel pouring molding device with the fiber layer pre-paving mechanism according to claim 6, wherein a driving wheel (302) which is in sliding sleeve connection with a guide frame (602) is arranged at the top of the adjusting frame (301), an electric rotary table (303) which is in sleeve connection with the adjusting frame (301) is arranged at the bottom of the driving wheel (302), a servo motor (305) is embedded in the adjusting frame (301), a rotary ring (308) which is in rotary sleeve connection with the end face of the fiber paving frame (3) is arranged at the bottom of the brush ring (307), a telescopic traction rope (309) is arranged between the rotary ring (308) and the brush ring (307), a driving toothed ring (306) is sleeved on the inner wall of the rotary ring (308), the driving toothed ring (306) is in rotary sleeve connection with the fiber paving frame (3), a plurality of groups of openings are arranged at the edge of one end of the fiber paving frame (3) which is close to the brush ring (307).
8. The air duct perfusion molding device with the fiber layer pre-paving mechanism according to claim 1, wherein a processor, a data acquisition module, a self-checking feedback module, a repetition comparison module and a signal execution module are arranged in the control panel (2);
the data acquisition module is used for acquiring the impurity content ratio Qi and the mold wall defect value Wi of the annular molding mold cavity in the time threshold, and transmitting the impurity content ratio Qi and the mold wall defect value Wi to the self-checking feedback module through the processor;
the self-checking feedback module immediately analyzes the die loss efficiency of the device after receiving the impurity content ratio Qi and the die wall defect value Wi, and the specific analysis process is as follows: obtaining the impurity content ratio Qi and the wall defect value Wi of the annular molding cavity in the time threshold, obtaining a modulus loss coefficient Foi through a formula, and immediately retrieving a stored and recorded preset modulus loss coefficient Yo and a modulus loss coefficient Foi from a processor for comparison and analysis:
if the modulus loss coefficient Foi is more than or equal to the preset modulus loss coefficient Yo, judging that the annular molding cavity is abnormal, generating a processing signal, sending the processing signal to a signal execution module through a processor, and immediately controlling a servo motor (305) to work after the signal execution module receives the processing signal; if the modulus loss coefficient Foi is less than the preset modulus loss coefficient Yo, no signal is generated;
when the processor sends a processing signal to the signal execution module, the processor synchronously acquires a die wall defect value Wi for generating the processing signal, and sends the acquired die wall defect value Wi to the repeated comparison module, and the repeated comparison module immediately retrieves a preset die wall defect range P stored and input from the processor and compares the die wall defect value Wi;
if the die wall defect value Wi is more than or equal to the preset die wall defect range P, judging that the annular molding die cavity has serious damage, producing maintenance signals, converting the maintenance signals into characters through a processor and sending the characters to a display screen of a master control room; if the wall defect value Wi is smaller than the preset wall defect range P, no signal is generated.
9. Use of a wind tunnel perfusion moulding device with a fibre layer pre-laying mechanism according to any of claims 1-8, characterised in that it comprises the following steps:
step one: the driving wheel (302) drives the fiber laying frame (3) to move to one end of the annular molding die cavity along the guide frame (602), the lifting cylinder (604) drives the guide frame (602) and the fiber laying frame (3) to slide downwards, and the driving wheel (302) drives the fiber laying frame (3) to move to the plugging ring frame (1) along the annular molding die cavity;
step two: when the fiber laying frame (3) is close to the annular molding die cavity, the rotary air cylinder (706) drives the locking strip (707) to turn over, the adjusting frame (301) is sleeved and slid along the locking groove, the sliding frame (505) is slid and stretched along the sliding groove (402), the rotary air cylinder I (504) drives the supporting column to vertically close the annular molding die cavity to the annular plate (501), and the rotary air cylinder II (506) drives the annular plate (501) to rotate until the dust collection opening (503) faces the annular molding die cavity;
step three: when the fiber laying frame (3) moves and cleans along the annular molding die cavity, the servo motor (305) drives the driving toothed ring (306) to rotate through the coupler, the driving toothed ring (306) is meshed with the rotating ring (308), the rotating ring (308) drives the brush ring (307) to rotate, the brush ring (307) drags the telescopic traction rope (309) to deform and extend until a plurality of groups of brush rings (307) are respectively contacted with the inner wall of the outer cylinder die piece (7) and the outer wall of the inner cylinder die piece (701), and dropped material particles are discharged along the slag hole (101) and the dust collection hole (503);
step four: after the inside cleaning of annular molding die cavity is accomplished, fiber laying frame (3) slides to annular molding die cavity (501) along shutoff annular frame (1) one end, external device provides for fine hole (304) of spouting to spout gluey humidification short glass fiber reinforced material through the pipeline to spray on annular molding die cavity inner wall, fiber laying frame (3) break away from annular molding die cavity, revolving cylinder (706) drive locking strip (707) upset card is gone into in the locked groove, revolving cylinder (706) two drive annular plate (501) rotate, until the one end of installing sealing washer (502) is towards annular molding die cavity, cup joint annular plate (501) and annular molding die cavity and seal, external device is the annular molding die cavity in-filling resin through the filling mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410086989.6A CN117719182A (en) | 2024-01-22 | 2024-01-22 | Air duct filling forming device with fiber layer pre-paving mechanism and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410086989.6A CN117719182A (en) | 2024-01-22 | 2024-01-22 | Air duct filling forming device with fiber layer pre-paving mechanism and using method thereof |
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| CN117719182A true CN117719182A (en) | 2024-03-19 |
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| CN202410086989.6A Pending CN117719182A (en) | 2024-01-22 | 2024-01-22 | Air duct filling forming device with fiber layer pre-paving mechanism and using method thereof |
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| JP2001334535A (en) * | 2000-05-25 | 2001-12-04 | Sumitomo Electric Ind Ltd | Method and apparatus for cleaning mold |
| US20030094185A1 (en) * | 2001-11-16 | 2003-05-22 | Towa Corporation | Apparatus and method for evaluating degree of adhesion of adherents to mold surface, apparatus and method for surface treatment of mold surface and method and apparatus for cleaning mold used for molding resin |
| US20110031660A1 (en) * | 2009-08-05 | 2011-02-10 | Huff Norman T | Method of forming a muffler preform |
| CN111792834A (en) * | 2020-08-17 | 2020-10-20 | 广州立芯智能科技有限公司 | Production and manufacturing process of glass fiber rod |
| WO2023103110A1 (en) * | 2021-12-10 | 2023-06-15 | 公元股份有限公司 | Processing method for one-step forming of continuous fiber-reinforced composite pipe |
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2024
- 2024-01-22 CN CN202410086989.6A patent/CN117719182A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001334535A (en) * | 2000-05-25 | 2001-12-04 | Sumitomo Electric Ind Ltd | Method and apparatus for cleaning mold |
| US20030094185A1 (en) * | 2001-11-16 | 2003-05-22 | Towa Corporation | Apparatus and method for evaluating degree of adhesion of adherents to mold surface, apparatus and method for surface treatment of mold surface and method and apparatus for cleaning mold used for molding resin |
| US20110031660A1 (en) * | 2009-08-05 | 2011-02-10 | Huff Norman T | Method of forming a muffler preform |
| CN111792834A (en) * | 2020-08-17 | 2020-10-20 | 广州立芯智能科技有限公司 | Production and manufacturing process of glass fiber rod |
| WO2023103110A1 (en) * | 2021-12-10 | 2023-06-15 | 公元股份有限公司 | Processing method for one-step forming of continuous fiber-reinforced composite pipe |
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