CN114103176A - Preparation device and method of glass fiber fabric reinforced PPS composite material laminate - Google Patents
Preparation device and method of glass fiber fabric reinforced PPS composite material laminate Download PDFInfo
- Publication number
- CN114103176A CN114103176A CN202111399975.2A CN202111399975A CN114103176A CN 114103176 A CN114103176 A CN 114103176A CN 202111399975 A CN202111399975 A CN 202111399975A CN 114103176 A CN114103176 A CN 114103176A
- Authority
- CN
- China
- Prior art keywords
- roller
- composite material
- frame
- transportation
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a device and a method for preparing a glass fiber fabric reinforced PPS composite material laminate, belonging to the technical field of composite material laminate preparation. According to the device and the method for preparing the glass fiber fabric reinforced PPS composite material laminate, a push rod moves along with a spraying frame to drive a roller head and a forming roller to move in the horizontal direction, a cylinder drives a supporting plate and the forming roller to lift synchronously in the vertical direction, spraying is carried out when the supporting plate and the forming roller are lowered to the lowest part, after spraying is finished, the supporting plate and the forming roller lift simultaneously, blanking and position change of the forming roller are realized by adopting power, the lifting of the forming roller is prevented from being controlled by extra power, and meanwhile, the horizontal sliding of the forming roller is not influenced.
Description
Technical Field
The invention relates to the technical field of composite material laminate preparation, in particular to a device and a method for preparing a glass fiber fabric reinforced PPS composite material laminate.
Background
The continuous fiber reinforced thermoplastic composite material has been widely used in various fields such as automobile industry, aerospace, military industry, electronics and the like due to the characteristics of light weight, high rigidity, high toughness and the like. A continuous fiber reinforced thermoplastic composite material (CFRTP) is a composite material having high strength, high rigidity, and high toughness, which is produced by a process of melting and impregnating a thermoplastic resin with continuous fibers as a reinforcing material and a thermoplastic resin as a matrix. Optional reinforcing materials include glass fibers, carbon fibers, aramid fibers, plant fibers, and basalt fibers. The resin matrix can be selected from PP, PE, PA6, PA66, PC, PET, TPU, PPS, PEEK, etc. The reinforcing material can be in a unidirectional form or a fabric form according to different product performances and molding requirements.
Although short and long fiber thermoplastic composites dominate the entire thermoplastic composite market. However, due to the unique characteristics of continuous fibers, the continuous fiber reinforced thermoplastic composite market has remained rapidly growing internationally in recent years.
The existing composite material laminate is subjected to spray forming in the preparation process, a follow-up pressing roller is required to be used for flattening in the spray forming, and the existing pressing roller needs extra power to drive the vertical direction to move, so that the follow-up cost is increased.
Disclosure of Invention
The invention aims to provide a device and a method for preparing a glass fiber fabric reinforced PPS composite material laminate, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a glass fiber fabric reinforced PPS composite material laminate preparation device comprises a forming box, a conveying frame and a blanking box, wherein a spray forming assembly and a front blanking assembly are arranged in the forming box, two sides of the conveying frame respectively extend into the forming box and the blanking box, and a conveying support assembly, a detection assembly and a conveying belt are arranged on the conveying frame;
the blanking box is internally provided with a rear blanking assembly, and two sides of the conveying belt extend into the front blanking assembly and the rear blanking assembly.
Furthermore, the transportation frame comprises a transportation plate, a pillar and a damping assembly, wherein four end corners of the transportation plate are fixed with the pillar, and the bottom end of the pillar is connected with the damping assembly;
the damping assembly comprises an upper plate, a lower plate, a guide rod and a spring, the circle center of the top surface of the upper plate is fixed with the support column, the bottom surface of the upper plate is connected with an inserting cylinder, one end of the guide rod is inserted into the inserting cylinder, the other end of the guide rod is fixed with the lower plate, the spring is sleeved on the outer sides of the inserting cylinder and the guide rod, and the two ends of the spring are respectively fixed with the surfaces of the upper plate and the lower plate which are opposite.
Further, the injection molding assembly comprises a lower mold, an injection pipe, a sliding rail, a screw rod, a first motor, an injection frame, an injection head and a molding roller, wherein the lower mold is fixed inside the molding box, the lower mold is a rectangular frame, the sliding rails are symmetrically arranged on the inner wall of the molding box above the lower mold, and the sliding track of the sliding rail is parallel to the plane of the lower mold;
two ends of the two slide rails are respectively inserted into two ends of the injection frame, an injection pipe extending to the outside of the forming box is wound on the injection frame, the other end of the injection pipe is connected with an injection head, the opening of the injection head faces to the lower die, and materials sprayed by the injection head are formed in the lower die;
the first motor is fixed on the forming box, and a screw rod is arranged on a shaft of the first motor; the screw rod is arranged in the slide rail and meshed with two ends of the injection frame, and the first motor drives the screw rod to rotate to drive the injection frame to reciprocate along the lower die;
the forming roller is connected on the injection frame through the front blanking assembly, the forming roller and the injection head are arranged side by side in the front and at the back, and the forming roller reciprocates to be used for flattening the surface of the formed composite material layer plate.
Furthermore, the front blanking assembly comprises a supporting plate, an air cylinder, a telescopic rod, a side rod, a guide side plate, a roller head and a push rod, wherein the air cylinder is fixed in a forming box below the lower die, and the output end of the air cylinder is connected with the telescopic rod;
one end of the telescopic rod is connected with the bottom surface of the supporting plate, the supporting plate is arranged in the lower die, symmetrical side rods are connected to the side walls of the telescopic rod, symmetrical guide side plates are fixed to ports of the two side rods, T-shaped grooves are formed in the surfaces, corresponding to the two guide side plates, of the two guide side plates, roller heads are clamped in the T-shaped grooves, two ends of each forming roller are inserted into bearings of the roller heads, push rods are also inserted into the roller heads, and the other ends of the push rods are fixed to the injection frame;
the push rod moves along with the injection frame to drive the roller head and the forming roller to move in the horizontal direction, the cylinder drives the supporting plate and the forming roller to synchronously lift in the vertical direction, the supporting plate and the forming roller are sprayed when falling to the lowest part, and after the spraying is finished, the supporting plate and the forming roller simultaneously lift for separating and discharging the composite material laminate and the lower die.
Further, transportation supporting component is including transporting curb plate and supporting roller, the strip groove both sides that the fixed transport plate of transportation curb plate symmetry was seted up, equidistant between the transportation curb plate with supporting roller swing joint, two place the transportation area between the transportation curb plate, the inboard in transportation area is arranged in to the transportation board, the transportation area cover is in the outside of supporting roller, supporting roller passes the strip groove and supports the transportation area, the transportation area is used for the combined material plywood.
Furthermore, the detection assembly comprises a detection compression roller, a detection frame, a shaft bracket, an outer roller, a pressure sensor, a conducting strip, an insulating spring and a cable, wherein the detection frame is arranged on a platform of the transport plate, the bottom surface of the detection frame is connected with the shaft bracket, and two ends of the detection compression roller are respectively inserted into the shaft brackets at two sides;
the outer wall of the detection compression roller is provided with a pressure sensor, the outer roller is sleeved outside the pressure sensor, conductive sheets are respectively arranged at one end of the detection compression roller and one end of an insulating spring, and the conductive sheets of the detection compression roller are electrically connected with the pressure sensor through wires;
the other end of the insulating spring is fixed on a platform of the conveying plate, the insulating spring through which the cable passes is electrically connected with one surface of the conducting strip, the other surface of the conducting strip of the insulating spring is abutted against the conducting strip of the detection compression roller, and the cable and the conducting strip are used for supplying power to the pressure sensor;
the composite material plywood moves to the detection frame below under the transportation of conveyer belt, outer roller and composite material plywood surface contact, and the composite material plywood drives outer roller rotatory at the removal in-process, and pressure sensor is used for detecting the pressure variation between the composite material plywood that passes through and the outer roller to pressure sensor passes through wireless transmission pressure data when supplying power through the conducting strip.
Furthermore, the rear blanking assembly comprises an inclined frame, a second motor, strip-shaped blocks, a conveying net and rotary rollers, the inclined frame is arranged in the blanking box and connected with a conveying belt, the rotary rollers penetrate through the upper end and the lower end of the inclined frame, the conveying net is sleeved on the rotary rollers, the rotary rollers are also connected with the second motor through belts, and the strip-shaped blocks are distributed on the conveying net at equal intervals;
the second motor drives the rotary roller to rotate to drive the conveying net to move, and the strip-shaped blocks block one end of the composite material laminate for blanking.
Further, the spacing between adjacent strip-shaped blocks on the transport web is greater than the length of the composite plies.
The invention provides another technical scheme, which comprises a preparation method of a device for preparing a glass fiber fabric reinforced PPS composite material laminate, and the preparation method comprises the following steps:
s1: the cylinder drives the supporting plate and the forming roller to move downwards, wherein the supporting plate is arranged in the lower die, the distance from the supporting plate to the uppermost part of the lower die is equal to the thickness of the composite material layer plate to be formed, and the forming roller moves to one side;
s2: the material sprayed by the spray head is placed on a supporting plate of the lower die, and in the moving process of the spray head, the forming roller moves along the T-shaped groove of the guide side plate under the driving of the first motor, and meanwhile, the forming roller flattens the composite material laminate;
s3: after the composite material laminate is flattened, the cylinder drives the supporting plate and the forming roller to synchronously move upwards, the supporting plate drives the flattened composite material laminate to be separated from the lower die, and the composite material laminate is placed on a conveying belt;
s4: the conveying belt moves to drive the composite material laminate to move into the detection frame, the pressure sensor is used for detecting pressure change between the composite material laminate passing through and the outer roller, and the pressure sensor transmits pressure data wirelessly while supplying power through the conducting strip;
s5: the composite material laminate is transported by a transport net, and the strip-shaped blocks drive the composite material laminate to move for blanking.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device and the method for preparing the glass fiber fabric reinforced PPS composite material laminate, the arrangement of the push rod is convenient for pushing the roller head to move horizontally without influencing the up-and-down movement of the roller head; the push rod follows and sprays frame removal driving roller head and the removal of forming roll horizontal direction, and cylinder drive layer board and the synchronous lift of the vertical direction of forming roll fall to when the below at layer board and forming roll, spray, and after the spraying, layer board and forming roll rise simultaneously, adopt power to realize the position change of unloading and forming roll, avoid extra power control forming roll to go up and down, do not influence forming roll horizontal slip simultaneously yet.
2. According to the device and the method for preparing the glass fiber fabric reinforced PPS composite material laminate, after the composite material laminate is flattened, the air cylinder drives the supporting plate and the forming roller to synchronously move upwards, the supporting plate drives the flattened composite material laminate to be separated from the lower die, the composite material laminate is placed on the conveying belt, and automatic blanking is avoided.
3. According to the device and the method for preparing the glass fiber fabric reinforced PPS composite material laminate, the pressure sensor is used for detecting the pressure change between the composite material laminate passing through and the outer roller, power is supplied through the conducting strip, meanwhile, the pressure sensor transmits pressure data in a wireless mode, the insulating spring keeps the connection tightness, and the phenomenon that power is interrupted due to abrasion is avoided.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a structural view of a shock absorbing assembly of the present invention;
FIG. 3 is a view showing the inner structure of the baiting box of the present invention;
FIG. 4 is a block diagram of an injection molding assembly of the present invention;
FIG. 5 is a front blanking assembly structure of the present invention;
FIG. 6 is a structural view of a transport support assembly of the present invention;
FIG. 7 is a block diagram of a sensing assembly of the present invention;
FIG. 8 is an enlarged view taken at A of FIG. 7 in accordance with the present invention;
FIG. 9 is a partial block diagram of the inspection assembly of the present invention;
fig. 10 is a structural view of a post blanking assembly of the present invention.
In the figure: 1. forming a box; 2. a transport rack; 21. a transport plate; 22. a pillar; 23. a shock absorbing assembly; 231. an upper plate; 232. a lower plate; 233. a guide bar; 234. a spring; 3. a blanking box; 4. a spray forming assembly; 41. a lower die; 42. an injection pipe; 43. a slide rail; 44. a screw rod; 45. a first motor; 46. a spray frame; 47. an injector head; 48. a forming roller; 5. a front blanking assembly; 51. a support plate; 52. a cylinder; 53. a telescopic rod; 54. a side lever; 55. a guide side plate; 56. a roll head; 57. a push rod; 6. a transport support assembly; 61. transporting the side plates; 62. supporting the rollers; 7. a detection component; 71. detecting a compression roller; 72. a detection frame; 73. a pedestal; 74. an outer roller; 75. a pressure sensor; 76. a conductive sheet; 77. an insulating spring; 78. a cable; 8. a conveyor belt; 9. a rear blanking assembly; 91. a sloping frame; 92. a second motor; 93. a bar-shaped block; 94. a transport network; 95. the roller is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, a device for preparing a glass fiber fabric reinforced PPS composite laminate, comprising a forming box 1, a transporting frame 2 and a blanking box 3, wherein a spray forming assembly 4 and a front blanking assembly 5 are arranged in the forming box 1, two sides of the transporting frame 2 respectively extend into the forming box 1 and the blanking box 3, a transporting support assembly 6, a detecting assembly 7 and a transporting belt 8 are arranged on the transporting frame 2, the transporting support assembly 6 transports and supports, and the detecting assembly 7 is used for detecting the flatness of a composite laminate.
The blanking assembly 9 is arranged in the blanking box 3, two sides of the conveying belt 8 extend into the front blanking assembly 5 and the rear blanking assembly 9, and the conveying belt 8 conveys the composite material laminated plate.
The transportation frame 2 comprises a transportation plate 21, a pillar 22 and a damping assembly 23, wherein four end corners of the transportation plate 21 are fixed with the pillar 22, and the bottom end of the pillar 22 is connected with the damping assembly 23.
Referring to fig. 2, the damping assembly 23 includes an upper plate 231, a lower plate 232, a guide rod 233 and a spring 234, a circle center of a top surface of the upper plate 231 is fixed to the pillar 22, a bottom surface of the upper plate 231 is connected to an insertion tube, one end of the guide rod 233 is inserted into the insertion tube, the other end of the guide rod 233 is fixed to the lower plate 232, the spring 234 is sleeved outside the insertion tube and the guide rod 233, the insertion tube and the guide rod 233 provide a guiding support, two ends of the spring 234 are fixed to surfaces of the upper plate 231 and the lower plate 232, respectively, and the spring 234 is used for damping.
Referring to fig. 3-4, the injection molding assembly 4 includes a lower mold 41, an injection pipe 42, a slide rail 43, a screw 44, a first motor 45, an injection rack 46, an injection head 47 and a molding roller 48, the lower mold 41 is fixed inside the molding box 1, wherein the lower mold 41 is a rectangular frame, the slide rails 43 are symmetrically arranged on the inner wall of the molding box 1 above the lower mold 41, and a sliding track of the slide rail 43 is parallel to a plane where the lower mold 41 is located;
two ends of the two slide rails 43 are respectively inserted into two ends of the injection frame 46, the injection frame 46 slides along the slide rails 43, the injection tube 42 extending to the outside of the molding box 1 is wound on the injection frame 46, the injection tube 42 is fixed on the injection frame 46, the other end of the injection tube 42 is connected with the injection head 47, wherein the opening of the injection head 47 faces the lower die 41, and the material sprayed from the injection head 47 is molded in the lower die 41.
A first motor 45 is fixed on the forming box 1, and a screw rod 44 is arranged on the shaft of the first motor 45; the screw 44 is disposed in the slide rail 43 and engaged with both ends of the injection frame 46, and the first motor 45 drives the screw 44 to rotate to drive the injection frame 46 to reciprocate along the lower mold 41.
The forming roller 48 is connected to the spraying frame 46 through the front blanking assembly 5, the forming roller 48 and the spraying head 47 are arranged in parallel front and back, the spraying head 47 sprays firstly, the forming roller 48 flattens, and the forming roller 48 reciprocates to flatten the surface of the formed composite material layer.
Referring to fig. 5, the front blanking assembly 5 includes a supporting plate 51, a cylinder 52, an expansion link 53, a side lever 54, a guide side plate 55, a roller head 56 and a push rod 57, the cylinder 52 is fixed in the forming box 1 below the lower mold 41, and the output end of the cylinder 52 is connected with the expansion link 53.
One end and the layer board 51 bottom surface of telescopic link 53 are connected, layer board 51 is arranged in bed die 41, be connected with symmetry side lever 54 on telescopic link 53's the lateral wall, be fixed with the direction curb plate 55 of symmetry on two side lever 54's the port, two blocks of direction curb plate 55 correspond have seted up T type groove on the surface, roller head 56 is gone into to T type inslot card, the both ends of forming roller 48 all insert in roller head 56's the bearing, and still inserted push rod 57 on the roller head 56, the other end and the injection frame 46 of push rod 57 are fixed, push rod 57 set up be convenient for promote roller head 56 horizontal migration, do not influence roller head 56 and reciprocate.
The push rod 57 moves along the horizontal direction of the driving roller head 56 and the forming roller 48 along with the injection frame 46, the air cylinder 52 drives the supporting plate 51 and the forming roller 48 to synchronously lift in the vertical direction, when the supporting plate 51 and the forming roller 48 descend to the lowest part, injection is carried out, after the injection is finished, the supporting plate 51 and the forming roller 48 simultaneously lift for separating and discharging the composite material laminated plate and the lower die 41, the position change of the discharging and the forming roller 48 is realized by adopting power, the lifting of the forming roller 48 is prevented from being controlled by extra power, and the horizontal sliding of the forming roller 48 is not influenced.
Referring to fig. 6, the transportation supporting assembly 6 includes transportation side plates 61 and supporting rollers 62, two sides of a strip-shaped groove formed in the transportation side plates 21 are symmetrically fixed by the transportation side plates 61, the transportation side plates 61 are movably connected with the supporting rollers 62 at equal intervals, a transportation belt 8 is placed between the two transportation side plates 61, the transportation plate 21 is placed on the inner side of the transportation belt 8, the transportation belt 8 is sleeved on the outer side of the supporting rollers 62, the supporting rollers 62 penetrate through the strip-shaped groove to support the transportation belt 8, the transportation belt 8 is used for composite material laminates, the supporting rollers 62 support the composite material laminates, during subsequent detection, the bottom surfaces of the composite material laminates are in a horizontal position under the support of the supporting rollers 62, and detected data are more accurate.
Referring to fig. 7 to 9, the detecting assembly 7 includes a detecting pressure roller 71, a detecting frame 72, a shaft frame 73, an outer roller 74, a pressure sensor 75, a conductive sheet 76, an insulating spring 77, and a cable 78, the detecting frame 72 is mounted on the platform of the transport plate 21, the bottom surface of the detecting frame 72 is connected to the shaft frame 73, both ends of the detecting pressure roller 71 are respectively inserted into the shaft frames 73 at both sides, and the detecting pressure roller 71 can rotate around the shaft frame 73.
Detect pressure sensor 75 on the outer wall of compression roller 71, outer roller 74 cover is in the outside of pressure sensor 75, and wherein, conducting strip 76 sets up respectively on detecting one end of compression roller 71 and insulating spring 77's one end, detects the conducting strip 76 of compression roller 71 and passes through wire and pressure sensor 75 electric connection, through pressure sensor 75 wireless transmission data.
The other end of the insulating spring 77 is fixed on the platform of the conveying plate 21, the insulating spring 77 through which the cable 78 passes is electrically connected with one surface of the conducting sheet 76, the other surface of the conducting sheet 76 of the insulating spring 77 abuts against the conducting sheet 76 of the detection press roller 71, the insulating spring 77 keeps the connection tightness, the power-on interruption caused by abrasion is avoided, and the cable 78 and the conducting sheet 76 are used for supplying power to the pressure sensor 75.
The composite material laminate moves to the position below the detection frame 72 under the transportation of the transportation belt 8, the outer roller 74 is in contact with the surface of the composite material laminate, the composite material laminate drives the outer roller 74 to rotate in the moving process, the pressure sensor 75 is used for detecting pressure change between the passing composite material laminate and the outer roller 74, and the pressure sensor 75 transmits pressure data in a wireless mode while power is supplied through the conducting strip 76.
Referring to fig. 10, the rear blanking assembly 9 includes an inclined frame 91, a second motor 92, bar-shaped blocks 93, a transport net 94 and rotary rollers 95, the inclined frame 91 is disposed in the blanking box 3, the inclined frame 91 is connected with the transport belt 8, the rotary rollers 95 penetrate through the upper and lower ends of the inclined frame 91, the transport net 94 is sleeved on the rotary rollers 95, the rotary rollers 95 are further connected with the second motor 92 through belts, and the bar-shaped blocks 93 are distributed on the transport net 94 at equal intervals.
The second motor 92 drives the rotary roller 95 to rotate to drive the transport net 94 to move, and the strip-shaped block 93 blocks one end of the composite material laminate for blanking.
The spacing between adjacent bar blocks 93 on the transport network 94 is greater than the length of the composite plies for the composite plies to fall onto the transport network 94 without being blocked by the bar blocks 93.
The preparation method of the device for preparing the glass fiber fabric reinforced PPS composite material laminate comprises the following steps:
the method comprises the following steps: the air cylinder 52 drives the supporting plate 51 and the forming roller 48 to move downwards, wherein the supporting plate 51 is arranged in the lower die 41, the distance from the supporting plate 51 to the uppermost part of the lower die 41 is equal to the thickness of the composite material layer to be formed, and the forming roller 48 moves to one side;
step two: the material sprayed by the spray head 47 is sprayed onto a supporting plate 51 of the lower die 41, and in the moving process of the spray head 47, the forming roller 48 moves along the T-shaped groove of the guide side plate 55 under the driving of the first motor 45, and meanwhile, the forming roller 48 flattens the composite material laminate;
step three: after the composite material laminate is flattened, the air cylinder 52 drives the supporting plate 51 and the forming roller 48 to synchronously move upwards, the supporting plate 51 drives the flattened composite material laminate to be separated from the lower die 41, and the composite material laminate is placed on the conveying belt 8;
step four: the conveyer belt 8 moves to drive the composite material laminate to move into the detection frame 72, the pressure sensor 75 is used for detecting the pressure change between the passing composite material laminate and the outer roller 74, and the pressure sensor 75 transmits pressure data wirelessly while supplying power through the conducting strip 76;
step five: the composite material laminate is transported by a transport net 94, and the strip-shaped blocks 93 drive the composite material laminate to move and feed.
In conclusion; according to the device for preparing the glass fiber fabric reinforced PPS composite material laminate, the transportation supporting component 6 is used for carrying out transportation supporting, and the detection component 7 is used for detecting the flatness of the composite material laminate; the blanking assembly 9 is arranged in the blanking box 3, two sides of the conveying belt 8 extend into the front blanking assembly 5 and the rear blanking assembly 9, and the conveying belt 8 conveys the composite material laminated plate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. The device for preparing the glass fiber fabric reinforced PPS composite material laminate is characterized by comprising a forming box (1), a conveying frame (2) and a blanking box (3), wherein a spray forming assembly (4) and a front blanking assembly (5) are arranged in the forming box (1), two sides of the conveying frame (2) respectively extend into the forming box (1) and the blanking box (3), and a conveying support assembly (6), a detection assembly (7) and a conveying belt (8) are arranged on the conveying frame (2);
the blanking device is characterized in that a rear blanking assembly (9) is arranged in the blanking box (3), and two sides of the conveying belt (8) extend into the front blanking assembly (5) and the rear blanking assembly (9).
2. The device for preparing the glass fiber fabric reinforced PPS composite laminate as claimed in claim 1, wherein the transportation frame (2) comprises a transportation plate (21), a support pillar (22) and a shock absorption assembly (23), four end corners of the transportation plate (21) are fixed with the support pillar (22), and the bottom end of the support pillar (22) is connected with the shock absorption assembly (23);
shock-absorbing component (23) include upper plate (231), hypoplastron (232), guide bar (233) and spring (234), the top surface centre of a circle of upper plate (231) is fixed with pillar (22), the bottom surface of upper plate (231) is connected with inserts a section of thick bamboo, the one end of guide bar (233) is inserted and is inserted in the section of thick bamboo, the other end and hypoplastron (232) of guide bar (233) are fixed, spring (234) cover is in the outside of inserting a section of thick bamboo and guide bar (233), the both ends of spring (234) respectively with upper plate (231) and the relative fixed surface of hypoplastron (232).
3. The device for preparing the glass fiber fabric reinforced PPS composite laminate as claimed in claim 1, wherein the injection molding assembly (4) comprises a lower mold (41), an injection pipe (42), a slide rail (43), a screw rod (44), a first motor (45), an injection frame (46), an injection head (47) and a molding roller (48), the lower mold (41) is fixed inside the molding box (1), wherein the lower mold (41) is a rectangular frame, the slide rail (43) is symmetrically arranged on the inner wall of the molding box (1) above the lower mold (41), and the sliding track of the slide rail (43) is parallel to the plane of the lower mold (41);
two ends of the two slide rails (43) are respectively inserted into two ends of the injection frame (46), an injection pipe (42) extending to the outside of the forming box (1) is wound on the injection frame (46), the other end of the injection pipe (42) is connected with an injection head (47), wherein the opening of the injection head (47) faces to the lower die (41), and materials sprayed out of the injection head (47) are formed in the lower die (41);
the first motor (45) is fixed on the forming box (1), and a screw rod (44) is installed on a shaft of the first motor (45); the screw rod (44) is arranged in the slide rail (43) and is meshed with two ends of the injection frame (46), and the first motor (45) drives the screw rod (44) to rotate to drive the injection frame (46) to reciprocate along the lower die (41);
the forming roller (48) is connected to the jetting frame (46) through the front blanking assembly (5), the forming roller (48) and the jetting head (47) are arranged in front and at the back side by side, and the forming roller (48) moves in a reciprocating mode and is used for flattening the surface of the formed composite material layer plate.
4. The device for preparing the glass fiber fabric reinforced PPS composite laminate as claimed in claim 1, wherein the front blanking assembly (5) comprises a supporting plate (51), an air cylinder (52), an expansion rod (53), side rods (54), a guide side plate (55), a roller head (56) and a push rod (57), the air cylinder (52) is fixed in the forming box (1) below the lower die (41), and the expansion rod (53) is connected to the output end of the air cylinder (52);
one end of the telescopic rod (53) is connected with the bottom surface of the supporting plate (51), the supporting plate (51) is arranged in the lower die (41), the side wall of the telescopic rod (53) is connected with symmetrical side rods (54), the ports of the two side rods (54) are fixed with symmetrical guide side plates (55), the surfaces of the two guide side plates (55) which correspond to each other are provided with T-shaped grooves, the T-shaped grooves are clamped into roller heads (56), the two ends of the forming roller (48) are inserted into bearings of the roller heads (56), push rods (57) are also inserted into the roller heads (56), and the other ends of the push rods (57) are fixed with the injection frame (46);
the push rod (57) moves along with the injection frame (46) to drive the roller head (56) and the forming roller (48) to move in the horizontal direction, the air cylinder (52) drives the supporting plate (51) and the forming roller (48) to synchronously lift in the vertical direction, injection is carried out when the supporting plate (51) and the forming roller (48) descend to the lowest part, and after the injection is finished, the supporting plate (51) and the forming roller (48) simultaneously ascend and are used for separating and blanking the composite material laminated plate from the lower die (41).
5. The device for preparing the glass fiber fabric reinforced PPS composite laminate as recited in claim 1, wherein the transportation support assembly (6) comprises transportation side plates (61) and support rollers (62), the transportation side plates (61) symmetrically fix two sides of a strip-shaped groove formed in the transportation plate (21), the transportation side plates (61) are movably connected with the support rollers (62) at equal intervals, a transportation belt (8) is placed between the two transportation side plates (61), the transportation plate (21) is placed on the inner side of the transportation belt (8), the transportation belt (8) is sleeved on the outer side of the support rollers (62), the support rollers (62) penetrate through the strip-shaped groove to support the transportation belt (8), and the transportation belt (8) is used for the composite laminate.
6. The device for preparing the glass fiber fabric reinforced PPS composite laminate as claimed in claim 1, wherein the detection assembly (7) comprises a detection press roller (71), a detection frame (72), a shaft frame (73), an outer roller (74), a pressure sensor (75), a conductive sheet (76), an insulating spring (77) and a cable (78), the detection frame (72) is installed on a platform of the transport plate (21), the bottom surface of the detection frame (72) is connected with the shaft frame (73), and two ends of the detection press roller (71) are respectively inserted into the shaft frames (73) at two sides;
the outer wall of the detection pressing roller (71) is provided with a pressure sensor (75), the outer roller (74) is sleeved on the outer side of the pressure sensor (75), conductive sheets (76) are respectively arranged at one end of the detection pressing roller (71) and one end of an insulating spring (77), and the conductive sheets (76) of the detection pressing roller (71) are electrically connected with the pressure sensor (75) through leads;
the other end of the insulating spring (77) is fixed on a platform of the conveying plate (21), the insulating spring (77) through which a cable (78) passes is electrically connected with one surface of the conducting sheet (76), the other surface of the conducting sheet (76) of the insulating spring (77) abuts against the conducting sheet (76) of the detection pressing roller (71), and the cable (78) and the conducting sheet (76) are used for supplying power to the pressure sensor (75);
the composite material laminate moves to the position below the detection frame (72) under the transportation of the transportation belt (8), the outer roller (74) is in contact with the surface of the composite material laminate, the composite material laminate drives the outer roller (74) to rotate in the moving process, the pressure sensor (75) is used for detecting pressure change between the passing composite material laminate and the outer roller (74), and the pressure sensor (75) transmits pressure data wirelessly while supplying power through the conducting strip (76).
7. The device for preparing the glass fiber fabric reinforced PPS composite laminate as claimed in claim 1, wherein the rear blanking assembly (9) comprises an inclined frame (91), a second motor (92), strip-shaped blocks (93), a conveying net (94) and rotary rollers (95), the inclined frame (91) is arranged in the blanking box (3), the inclined frame (91) is connected with a conveying belt (8), the rotary rollers (95) penetrate through the upper end and the lower end of the inclined frame (91), the conveying net (94) is sleeved on the rotary rollers (95), the rotary rollers (95) are further connected with the second motor (92) through belts, and the strip-shaped blocks (93) are distributed on the conveying net (94) at equal intervals;
the second motor (92) drives the rotary roller (95) to rotate to drive the conveying net (94) to move, and the strip-shaped blocks (93) block one end of the composite material laminate for blanking.
8. The apparatus for preparing a glass fiber fabric reinforced PPS composite laminate according to claim 7, wherein the interval between the adjacent strip blocks (93) on the transport net (94) is greater than the length of the composite laminate.
9. A method of making an apparatus for making a glass fabric reinforced PPS composite laminate according to any of claims 1-8 comprising the steps of:
s1: the air cylinder (52) drives the supporting plate (51) and the forming roller (48) to move downwards, wherein the supporting plate (51) is arranged in the lower die (41), the distance from the supporting plate (51) to the uppermost part of the lower die (41) is equal to the thickness of a composite material layer to be formed, and the forming roller (48) moves to one side;
s2: the material sprayed by the spray head (47) is sprayed onto a supporting plate (51) of the lower die (41), and in the moving process of the spray head (47), the forming roller (48) moves along a T-shaped groove of the guide side plate (55) under the driving of the first motor (45), and meanwhile, the forming roller (48) flattens the composite material laminate;
s3: after the composite material laminated plate is flattened, the air cylinder (52) drives the supporting plate (51) and the forming roller (48) to synchronously move upwards, the supporting plate (51) drives the flattened composite material laminated plate to be separated from the lower die (41), and the composite material laminated plate is placed on the conveying belt (8);
s4: the conveying belt (8) moves to drive the composite material laminate to move into the detection frame (72), the pressure sensor (75) is used for detecting pressure change between the passing composite material laminate and the outer roller (74), and the pressure sensor (75) transmits pressure data wirelessly while supplying power through the conducting strip (76);
s5: the composite material laminate is transported by a transport net (94), and the strip-shaped blocks (93) drive the composite material laminate to move and feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399975.2A CN114103176A (en) | 2021-11-19 | 2021-11-19 | Preparation device and method of glass fiber fabric reinforced PPS composite material laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399975.2A CN114103176A (en) | 2021-11-19 | 2021-11-19 | Preparation device and method of glass fiber fabric reinforced PPS composite material laminate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114103176A true CN114103176A (en) | 2022-03-01 |
Family
ID=80440699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111399975.2A Pending CN114103176A (en) | 2021-11-19 | 2021-11-19 | Preparation device and method of glass fiber fabric reinforced PPS composite material laminate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114103176A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2165821A2 (en) * | 2008-09-22 | 2010-03-24 | Universität Bremen | Method and apparatus for producing a fibre-reinforced material. |
| KR20120095511A (en) * | 2011-02-21 | 2012-08-29 | (주)서원에스엠 | Method for manufacturing glass fiber reinforced plastic storage tank using air mixing spray and storage tank manufactured by the same |
| CN108136750A (en) * | 2016-02-17 | 2018-06-08 | 株式会社Lg化学 | The preparation facilities and preparation method of composite sheet comprising airsetting film |
| CN110273517A (en) * | 2019-06-17 | 2019-09-24 | 徐州工业职业技术学院 | A kind of heat-insulating decorative composite board automatic production line |
| CN210851402U (en) * | 2019-06-20 | 2020-06-26 | 醴陵市时代鑫湘科技有限公司 | Composite material constructs forming die |
| CN112046030A (en) * | 2020-08-26 | 2020-12-08 | 安庆柯麦机电科技有限公司 | Communication equipment box forming system |
| CN214747893U (en) * | 2021-05-18 | 2021-11-16 | 芜湖市万钢新材料有限公司 | Alloy steel surface flatness detection device |
-
2021
- 2021-11-19 CN CN202111399975.2A patent/CN114103176A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2165821A2 (en) * | 2008-09-22 | 2010-03-24 | Universität Bremen | Method and apparatus for producing a fibre-reinforced material. |
| KR20120095511A (en) * | 2011-02-21 | 2012-08-29 | (주)서원에스엠 | Method for manufacturing glass fiber reinforced plastic storage tank using air mixing spray and storage tank manufactured by the same |
| CN108136750A (en) * | 2016-02-17 | 2018-06-08 | 株式会社Lg化学 | The preparation facilities and preparation method of composite sheet comprising airsetting film |
| CN110273517A (en) * | 2019-06-17 | 2019-09-24 | 徐州工业职业技术学院 | A kind of heat-insulating decorative composite board automatic production line |
| CN210851402U (en) * | 2019-06-20 | 2020-06-26 | 醴陵市时代鑫湘科技有限公司 | Composite material constructs forming die |
| CN112046030A (en) * | 2020-08-26 | 2020-12-08 | 安庆柯麦机电科技有限公司 | Communication equipment box forming system |
| CN214747893U (en) * | 2021-05-18 | 2021-11-16 | 芜湖市万钢新材料有限公司 | Alloy steel surface flatness detection device |
Non-Patent Citations (1)
| Title |
|---|
| 胡保全等: "《先进复合材料 第2版》", 31 May 2013, 国防工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102717508B (en) | The production method of plastic honeycomb board and production equipment thereof | |
| CN110459794B (en) | Battery pad pasting coating machine | |
| CN213084717U (en) | Panel loading attachment and transfer chain | |
| CN208775880U (en) | Particle mat stacking apparatus | |
| CN114103176A (en) | Preparation device and method of glass fiber fabric reinforced PPS composite material laminate | |
| CN108689145B (en) | Automatic feeding and discharging system and method of multi-layer press | |
| CN109249530B (en) | Semi-automatic forming equipment special for cement counterweight blocks | |
| CN114435896A (en) | Repeated judgment caching equipment and repeated judgment caching method | |
| CN113910625B (en) | Precise compounding system and compounding method for soft material | |
| CN218016999U (en) | Backlight assembly equipment | |
| CN109590697A (en) | A kind of assembling equipment | |
| CN211891675U (en) | Discharging device of extrusion forming machine | |
| CN209758460U (en) | A unloader in automation for assisting plastics uptake | |
| CN219906046U (en) | Unmanned mill composite material conveying structure | |
| CN217755796U (en) | Blanking mechanism | |
| CN220836749U (en) | Incomplete membrane check out test set | |
| CN220945489U (en) | Cutting device for butyl reclaimed rubber production | |
| CN114148787B (en) | Carpet shaping production line | |
| CN109250457B (en) | feeding system and feeding method for multilayer materials | |
| CN212042121U (en) | Intelligent plate rolling device and roller flexible production line | |
| CN219669190U (en) | Upper and lower layering transfer structure suitable for material distribution | |
| CN110626857A (en) | Double-end sticking film machine | |
| CN216100486U (en) | Accurate combined system of software material | |
| CN213922682U (en) | Teflon belt automatic deviation rectifying mechanism of double-belt laminating machine production line | |
| CN211643817U (en) | Novel battery cluster letter sorting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |