CN113547766B - Epoxy prepreg preparation facilities - Google Patents
Epoxy prepreg preparation facilities Download PDFInfo
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- CN113547766B CN113547766B CN202110689865.3A CN202110689865A CN113547766B CN 113547766 B CN113547766 B CN 113547766B CN 202110689865 A CN202110689865 A CN 202110689865A CN 113547766 B CN113547766 B CN 113547766B
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- 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
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention relates to the field of epoxy resin processing, in particular to a device for preparing epoxy resin prepregs. The technical problems of the invention are as follows: an epoxy resin prepreg preparation device is provided. The technical implementation scheme of the invention is as follows: the epoxy resin prepreg preparation device comprises a clamping and fixing assembly, a coating assembly, a shaping assembly, a sizing assembly, a second support column, a third support column and a controller; the controller is fixedly connected with the third support column. When the method is used, the two sides of the surface of the glass fiber cloth are uniformly covered with the liquid epoxy resin and then are shaped, and then the two sides of the shaped glass fiber cloth are glued at the same time, so that a large amount of processing waiting time is saved, the two sides are glued at the same time, the seam condition is avoided, the subsequent processing difficulty is reduced, and the problem of firmness is avoided.
Description
Technical Field
The invention relates to the field of epoxy resin processing, in particular to a device for preparing epoxy resin prepregs.
Background
The epoxy resin is a high molecular polymer, namely a generic name of a polymer containing more than two epoxy groups in the molecule, is a polycondensation product of epichlorohydrin and bisphenol A or polyalcohol, and can be subjected to ring opening by using a plurality of compounds containing active hydrogen due to the chemical activity of the epoxy groups, and is solidified and crosslinked to generate a network structure, so that the epoxy resin is a thermosetting resin, the bisphenol A epoxy resin has the maximum yield and the most complete variety, new modified varieties are still continuously increased, and the quality is continuously improved.
In the prior art, when an epoxy resin prepreg is produced, glass fiber cloth is placed in a mold to be clamped, the inside of the mold is of a toothed structure, so that the glass fiber cloth is deformed, a continuous V-shaped surface is formed on the upper surface and the lower surface of the glass fiber cloth, liquid epoxy resin is injected into the mold to enable the glass fiber cloth to be adhered to the surface of the glass fiber cloth, the epoxy resin is cooled and solidified, so that the glass fiber cloth is hardened and shaped, then the glass fiber cloth is taken out to be turned over, the other surface of the glass fiber cloth is subjected to the same operation, the shaped glass fiber cloth enters the mold again to be glued, the liquid epoxy resin is injected into the mold until the epoxy resin is filled in the V-shaped surface, the epoxy resin is extruded out to the top of the V-shaped surface, the epoxy resin is cooled and solidified, the glass fiber cloth is taken out again to be turned over to be the glass fiber cloth, the other surface is subjected to the same operation, the glass fiber cloth is only once treated when the glass fiber cloth is shaped and glued, the turned over is required to be treated again, a great amount of time is wasted in the waiting process, the epoxy resin is injected after the glass fiber cloth is enabled to be shaped and solidified, the epoxy resin is not to be covered uniformly, the surface of the glass fiber cloth is not covered, the epoxy resin is required to be solidified, the two times, and the subsequent solidification process can be carried out, and the seam can be poor, and the seam can occur.
In summary, we propose an epoxy resin prepreg preparation device to solve the above problems.
Disclosure of Invention
In order to overcome the defects that when an epoxy resin prepreg is produced, glass fiber cloth is placed in a mold to be clamped, the inside of the mold is of a tooth-shaped structure, so that the glass fiber cloth is deformed, a continuous V-shaped surface is formed on the upper surface and the lower surface of the glass fiber cloth, liquid epoxy resin is injected into the mold to enable the glass fiber cloth to be adhered to the surface of the glass fiber cloth, the epoxy resin is cooled and solidified, so that the glass fiber cloth is hardened and shaped, then the glass fiber cloth is taken out to turn over, the other surface of the glass fiber cloth is subjected to the same operation, the shaped glass fiber cloth enters the mold again to be glued, the liquid epoxy resin is injected into the mold until the epoxy resin is filled into the V-shaped surface, the top of the V-shaped surface is protruded, the epoxy resin is cooled and solidified, the glass fiber cloth is taken out to turn over again, the other surface of the glass fiber cloth is subjected to the same operation, one surface is only treated once when the glass fiber cloth is shaped and glued, the turnover is required to be treated again, a great amount of time is wasted in waiting process, the deformation is injected into the glass fiber cloth, the epoxy resin is not guaranteed to cover the surface of the glass fiber cloth uniformly, the epoxy resin is not covered, the two surfaces of the glass fiber cloth are solidified, and the two defects are poor in the following the invention, and the following the solidification process can be overcome, and the following the solidification process is realized, and the following the process is that the following the two-step and the solidification process: an epoxy resin prepreg preparation device is provided.
The technical implementation scheme of the invention is as follows: the epoxy resin prepreg preparation device comprises a bottom frame, a first support column, a base plate, a clamping and fixing assembly, a coating assembly, a shaping assembly, a sizing assembly, a second support column, a third support column and a controller; the underframe is fixedly connected with four groups of first support columns; the four groups of first support columns are fixedly connected with four groups of backing plates respectively; a clamping and fixing assembly is arranged on the left side above the underframe; the clamping and fixing assembly can clamp and fix the glass fiber cloth and slightly pull the glass fiber cloth; a coating component is arranged on the left side above the underframe; the coating component coats liquid epoxy resin on the surface of the glass fiber cloth; a shaping assembly is arranged in the middle of the upper part of the underframe; the shaping component clamps and shapes the glass fiber cloth coated with the liquid epoxy resin; a rubberizing component is arranged on the right side above the underframe; the sizing component simultaneously sizes the two sides of the shaped glass fiber cloth; the second support column is fixedly connected with the underframe; the third support column is fixedly connected with the underframe; the controller is fixedly connected with the third support column.
Optionally, the clamping and fixing assembly comprises a first bevel gear, a first unidirectional screw rod, a first fixed block, a first electric push rod, a carrying plate, a first telescopic rod, a second electric push rod, a second fixed block, a first sliding rod, an electric clamping plate, a first connecting plate, a second connecting plate, a first wedge block, a second wedge block, a third connecting plate, a third electric push rod and a first elastic piece; the first bevel gear is fixedly connected with a first unidirectional screw rod; the first unidirectional screw rod is rotationally connected with the underframe; the first unidirectional screw rod is screwed with the first fixed block; the first fixed block is fixedly connected with the first electric push rod; the first electric push rod is in sliding connection with the carrying plate; the object carrying plate is fixedly connected with the first telescopic rod; the first telescopic rod is fixedly connected with the underframe; the second electric push rod is in sliding connection with the carrying plate; the second electric push rod is fixedly connected with the second fixed block; the second fixed block is in sliding connection with the first sliding rod; the first sliding rod is fixedly connected with the underframe; an electric clamping plate is arranged above the carrying plate; the electric clamping plate is fixedly connected with the first connecting plate and the second connecting plate respectively; the first connecting plate and the second connecting plate are both in sliding connection with the carrying plate; the first connecting plate and the second connecting plate are fixedly connected with the first wedge-shaped block; a second wedge block is arranged below the first wedge block; the second wedge-shaped block is fixedly connected with the underframe; the electric clamping plate, the first connecting plate, the second connecting plate, the first wedge-shaped block and the second wedge-shaped block are symmetrically arranged in two groups; a third connecting plate is arranged below the carrying plate; the third connecting plate is fixedly connected with two groups of third electric push rods; the two groups of third electric push rods are fixedly connected with the carrying plate; the two groups of first elastic pieces are fixedly connected with two sides of the third connecting plate respectively; the two groups of first elastic pieces are fixedly connected with the two groups of first connecting plates respectively; the third connecting plate, the third electric push rod and the first elastic piece are symmetrically provided with two groups.
Optionally, the coating component comprises a first electric sliding rail, an electric sliding plate, a fourth electric push rod, a first connecting frame, a charging hopper, a coating roller, a lifting sliding block and a second elastic piece; the two groups of first electric sliding rails are fixedly connected with the underframe; the two groups of first electric sliding rails are respectively connected with two sides of the electric sliding plate in a sliding way; the electric skateboard is fixedly connected with two groups of fourth electric push rods; the two groups of fourth electric push rods are fixedly connected with the first connecting frame; the first connecting frame is fixedly connected with the charging hopper; a coating roller is arranged at the bottom of the charging hopper; the coating roller is rotationally connected with the lifting slide block; the lifting slide block is in sliding connection with the charging hopper; the lifting sliding block is fixedly connected with the second elastic piece; the second elastic piece is fixedly connected with the charging hopper; the two sides of the coating roller are symmetrically provided with a combination of a lifting sliding block and a second elastic piece.
Optionally, the shaping assembly comprises a second bevel gear, a second unidirectional screw rod, a first shaft sleeve, a first transmission rod, a first column gear, a first fixing frame, a fifth electric push rod, a third unidirectional screw rod, a second connecting frame, a first wave plate, a second sliding rod, a second sawtooth plate, a sixth electric push rod, a first sawtooth plate, a seventh electric push rod, a third connecting frame and a second wave plate; the second bevel gear is meshed with the power transmission assembly; the second bevel gear is fixedly connected with a second unidirectional screw rod; the second unidirectional screw rod is rotationally connected with the underframe; the second unidirectional screw rod is fixedly connected with the first shaft sleeve; the first shaft sleeve is in transmission connection with the first transmission rod; the first transmission rod is fixedly connected with the first column gear; the first transmission rod is rotationally connected with the first fixing frame; the first fixing frame is fixedly connected with the fifth electric push rod; the fifth electric push rod is fixedly connected with the underframe; a third unidirectional screw rod is arranged on the side surface of the first column gear; the third unidirectional screw rod is rotationally connected with the underframe; the second connecting frame is in screwed connection with a second unidirectional screw rod; the second connecting frame is fixedly connected with the first wave plate; the second connecting frame is in sliding connection with the second sliding rod; the second slide bar is fixedly connected with the underframe; a second serration plate is arranged above the third unidirectional screw rod; the second serration plate is fixedly connected with a sixth electric push rod; the sixth electric push rod is fixedly connected with the underframe; a first serration plate is arranged above the second serration plate; the first serration plate is fixedly connected with a seventh electric push rod; the seventh electric push rod is fixedly connected with the underframe; the third connecting frame is in screwed connection with a third unidirectional screw rod; the third connecting frame is in sliding connection with the second sliding rod; the third connecting frame is fixedly connected with the second wave plate.
Optionally, the power transmission device further comprises a power transmission assembly, wherein the power transmission assembly comprises a motor, a second transmission rod, a second shaft sleeve, a third bevel gear, a second fixing frame, an eighth electric push rod, a third shaft sleeve, a fourth bevel gear, a fifth bevel gear, a third fixing frame, a ninth electric push rod, a sixth bevel gear, a third transmission rod, a second column gear, a first flat gear, a seventh bevel gear, a fourth transmission rod and an eighth bevel gear; the motor is fixedly connected with the second support column; the output shaft of the motor is fixedly connected with the second transmission rod; the second transmission rod is rotationally connected with the underframe; the second transmission rod is in transmission connection with the second sleeve; the second sleeve is fixedly connected with the third bevel gear; the second fixing frame is rotationally connected with the second sleeve; the second fixing frame is fixedly connected with the eighth electric push rod; the eighth electric push rod is fixedly connected with the underframe; the third shaft sleeve is in transmission connection with the second transmission rod; two sides of the third shaft sleeve are fixedly connected with a fourth bevel gear and a fifth bevel gear respectively; the third fixing frame is rotationally connected with the third shaft sleeve; the third fixing frame is fixedly connected with the ninth electric push rod; the ninth electric push rod is fixedly connected with the underframe; a sixth bevel gear is arranged on the side surface of the fifth bevel gear; when the sixth bevel gear is meshed with the fifth bevel gear, the sixth bevel gear rotates; when the sixth bevel gear is not meshed with the fifth bevel gear, the sixth bevel gear does not rotate; the sixth bevel gear is fixedly connected with a third transmission rod; the third transmission rod is rotationally connected with the underframe; two sides of the third transmission rod are fixedly connected with the second column gear and the first flat gear respectively; the first flat gear is meshed with the gluing component; a seventh bevel gear is arranged on the side surface of the third bevel gear; when the seventh bevel gear is meshed with the third bevel gear, the seventh bevel gear rotates; when the seventh bevel gear is not in contact with the third bevel gear, the seventh bevel gear is not moving; the seventh bevel gear is fixedly connected with the fourth transmission rod; the fourth transmission rod is rotationally connected with the underframe; the fourth transmission rod is fixedly connected with the eighth bevel gear; the eighth bevel gear is meshed with the second bevel gear.
Optionally, the rubberizing assembly includes a second flat gear, a bidirectional screw rod, a first thread bush, a second electric sliding rail, a first electric sliding block, a third electric sliding rail, a second electric sliding block, a saw rack, a translation sliding rail, a first translation sliding block, a limiting plate, a third electric sliding block, a fourth electric sliding rail, a second translation sliding block, an electromagnetic plate, a translation plate, a fourth connecting plate and a second telescopic rod; the second flat gear is meshed with the first flat gear; the second flat gear is fixedly connected with the bidirectional screw rod; the bidirectional screw rod is rotationally connected with the underframe; two sides of the bidirectional screw rod are respectively screwed with the first thread bush and the second thread bush; a second electric sliding rail and a third electric sliding rail are arranged above the bidirectional screw rod; the second electric sliding rail is fixedly connected with the underframe; the second electric sliding rail is in sliding connection with the first electric sliding block; the third electric sliding rail is in sliding connection with the second electric sliding block; two sides of the saw-tooth strip are fixedly connected with the first electric sliding block and the second electric sliding block respectively; the saw rack is fixedly connected with the translation sliding rail; the translation sliding rail is in sliding connection with the first translation sliding block; the first translation sliding block is fixedly connected with the limiting plate; the limiting plate is fixedly connected with the third electric sliding block; the third electric sliding block is in sliding connection with the fourth electric sliding rail; the fourth electric sliding rail is fixedly connected with the underframe; the second translation sliding block is in sliding connection with the limiting plate; the second translation sliding block is fixedly connected with the electromagnetic plate through a connecting block; the electromagnetic plate is fixedly connected with the translation plate; the translation plate is in sliding connection with the limiting plate; the translation plate is fixedly connected with the fourth connecting plate; the fourth connecting plate is fixedly connected with the second telescopic rod; the second telescopic rod is fixedly connected with the limiting plate; the two sides of the limiting plate are symmetrically provided with a second translation sliding block, an electromagnetic plate, a translation plate, a fourth connecting plate and a second telescopic rod; the first electric sliding block, the second electric sliding block, the saw rack, the translation sliding rail, the first translation sliding block, the limiting plate, the third electric sliding block, the second translation sliding block, the electromagnetic plate, the translation plate, the fourth connecting plate and the second telescopic rod are symmetrically arranged in two groups.
Optionally, a tooth hole is formed in the side face, close to one side of the first column gear, of the third unidirectional screw rod.
Optionally, a micro scraper is arranged on the side surface of the first wave plate, which is close to one side of the second sawtooth plate.
Optionally, a chute matched with the second translation sliding block is arranged on the limiting plate.
Compared with the prior art, the invention has the following advantages:
firstly, in order to solve the problems in the prior art, when an epoxy resin prepreg is produced, glass fiber cloth is placed in a mold for clamping, the inside of the mold is of a toothed structure, so that the glass fiber cloth is deformed, continuous V-shaped surfaces are formed on the upper surface and the lower surface of the glass fiber cloth, liquid epoxy resin is injected into the mold to enable the glass fiber cloth to adhere to the surface of the glass fiber cloth, the epoxy resin is cooled and solidified, so that the glass fiber cloth is hardened and shaped, then the glass fiber cloth is taken out for turning over, the other surface of the glass fiber cloth is subjected to the same operation, the shaped glass fiber cloth enters the mold again for sizing, the epoxy resin is injected into the mold until the epoxy resin is filled into the V-shaped surface and protrudes out of the top of the V-shaped surface, the epoxy resin is cooled and solidified, then the glass fiber cloth is taken out for turning over the glass fiber cloth, the other surface is subjected to the same operation, the glass fiber cloth is only required to be taken out for processing again when the glass fiber cloth is shaped and glued once, a great amount of waiting time is wasted, the glass fiber cloth is not injected, the epoxy resin is enabled to cover the surface of the glass fiber cloth uniformly, and the problem of poor in sizing can be solved, and the subsequent deformation can occur at the same time, and the joint effect can be increased;
Secondly, a clamping and fixing assembly, a coating assembly, a shaping assembly, a power transmission assembly and a sizing assembly are designed, when the device is placed on a horizontal plane and is powered on, glass fiber cloth to be treated is placed in the clamping and fixing assembly on a chassis supported by a first support column and a backing plate, the glass fiber cloth is clamped and fixed by the clamping and fixing assembly through controlling a controller on a third support column, then the surface of the coating assembly is coated with liquid epoxy resin, the glass fiber cloth is conveyed into the shaping assembly through the power transmission assembly fixedly connected with the second support column after the coating is finished, the glass fiber cloth is shaped through the power transmission assembly, the glass fiber cloth is manually taken out and placed in the sizing assembly after the shaping is finished, then the power transmission assembly is operated to clamp the glass fiber cloth and limit the periphery of the glass fiber cloth, and then a preset amount of liquid epoxy resin is poured into the sizing assembly, and two sides of the glass fiber cloth are sized at the same time;
thirdly, when the invention is used, the two sides of the surface of the glass fiber cloth are uniformly covered with the liquid epoxy resin and then are shaped, and then the two sides of the shaped glass fiber cloth are glued at the same time, so that a great amount of processing waiting time is saved, the two sides are glued at the same time, the seam condition is avoided, the subsequent processing difficulty is reduced, and the problem of firmness is avoided.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic view of a first perspective structure of a clamping and fixing assembly according to the present invention;
FIG. 4 is a schematic view of a second perspective structure of the clamping and fixing assembly of the present invention;
FIG. 5 is a top view of the clamping and fixing assembly of the present invention;
FIG. 6 is a first perspective view of the coating assembly of the present invention;
FIG. 7 is a second perspective view of the coating assembly of the present invention;
FIG. 8 is a schematic view of a partial perspective view of a coating assembly of the present invention;
FIG. 9 is a schematic perspective view of a shaping assembly according to the present invention;
FIG. 10 is a schematic view of a partial perspective view of a styling assembly of the present invention;
FIG. 11 is a schematic perspective view of a power transmission assembly according to the present invention;
FIG. 12 is a top view of the power delivery assembly of the present invention;
FIG. 13 is a schematic perspective view of a sizing assembly according to the present invention;
fig. 14 is a schematic partial perspective view of the gluing assembly of the present invention.
The marks of the components in the drawings are as follows: 1: chassis, 2: first support column, 3: backing plate, clamping and fixing assembly, coating assembly, shaping assembly, power transmission assembly, rubberizing assembly, 9: second support column, 10: third support column, 11: controller, 401: first bevel gear, 402: first unidirectional screw, 403: first fixed block, 404: first electric putter, 405: carrier plate, 406: first telescopic link, 407: second electric putter, 408: second fixed block, 409: first slide bar, 410: electric splint, 411: first connection plate, 412: second connection plate, 413: first wedge, 414: second wedge, 415: third connection plate, 416: third electric putter, 417: first elastic member, 501: first electronic slide rail, 502: electric skateboard, 503: fourth electric putter, 504: first connection frame, 505: charging hopper, 506: coating roller, 507: lifting slide, 508: second elastic member, 601: second bevel gear, 602: second one-way lead screw, 603: first sleeve, 604: first transfer lever, 605: first pillar gear, 606: first mount, 607: fifth electric putter, 608: third unidirectional screw, 609: second link, 610: first wave plate, 611: second slide bar, 612: second serration plate, 613: sixth electric putter, 614: first serration plate, 615: seventh electric putter, 616: third link, 617: second wave plate, 701: motor, 702: second transfer lever, 703: second sleeve, 704: third bevel gear, 705: second mount, 706: eighth electric putter, 707: third sleeve, 708: fourth bevel gear, 709: fifth bevel gear, 710: third mount, 711: ninth electric putter, 712: sixth bevel gear, 713: third drive rod, 714: second column gear, 715: first flat gear, 716: seventh bevel gear, 717: fourth transfer bar, 718: eighth bevel gear, 801: second flat gear, 802: bidirectional screw, 803: first thread set, 804: second thread bush, 805: second electric slide rail, 806: first motorized slider, 807: third electric slide rail, 808: second motorized slider, 809: saw rack, 810: translation slide rail, 811: first translation slider, 812: limiting plate, 813: third motorized slider, 814: fourth electric slide, 815: second translation slide, 816: electromagnetic plate 817: translation plate, 818: fourth connection board 819: and a second telescopic rod.
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.
Examples
1-2, the epoxy resin prepreg preparation device comprises a bottom frame 1, a first support column 2, a base plate 3, a clamping and fixing assembly, a coating assembly, a shaping assembly, a sizing assembly, a second support column 9, a third support column 10 and a controller 11; the underframe 1 is fixedly connected with four groups of first support columns 2; the four groups of first support columns 2 are fixedly connected with four groups of backing plates 3 respectively; a clamping and fixing assembly is arranged on the left side above the underframe 1; the clamping and fixing assembly can clamp and fix the glass fiber cloth and slightly pull the glass fiber cloth; a coating component is arranged on the left side above the underframe 1; the coating component coats liquid epoxy resin on the surface of the glass fiber cloth; a shaping component is arranged in the middle of the upper part of the underframe 1; the shaping component clamps and shapes the glass fiber cloth coated with the liquid epoxy resin; a rubberizing component is arranged on the right side above the underframe 1; the sizing component simultaneously sizes the two sides of the shaped glass fiber cloth; the second support column 9 is fixedly connected with the underframe 1; the third support column 10 is fixedly connected with the underframe 1; the controller 11 is fixedly connected with the third support column 10.
When the device is ready to work, the device is placed on a horizontal plane, a power supply is connected, glass fiber cloth to be treated is placed in a clamping and fixing assembly on a chassis 1 supported by a first support column 2 and a backing plate 3, the clamping and fixing assembly clamps and fixes the glass fiber cloth by controlling a controller 11 on a third support column 10, then a liquid epoxy resin is coated on the surface of the glass fiber cloth by a coating assembly, the clamping and fixing assembly is driven by a power conveying assembly fixedly connected with a second support column 9 after the coating is finished, the glass fiber cloth is conveyed into a shaping assembly, the shaping assembly is driven by the power conveying assembly to shape the glass fiber cloth, the glass fiber cloth is manually taken out and placed into a sizing assembly after the shaping is finished, then the power conveying assembly is driven to clamp the glass fiber cloth and limit the periphery of the glass fiber cloth, and then a preset amount of liquid epoxy resin is poured into the sizing assembly, and two sides of the glass fiber cloth are sized at the same time; when the method is used, the two sides of the surface of the glass fiber cloth are uniformly covered with the liquid epoxy resin and then are shaped, and then the two sides of the shaped glass fiber cloth are glued at the same time, so that a large amount of processing waiting time is saved, the two sides are glued at the same time, the seam condition is avoided, the subsequent processing difficulty is reduced, and the problem of firmness is avoided.
Referring to fig. 3 to 5, the clamping and fixing assembly includes a first bevel gear 401, a first unidirectional screw 402, a first fixing block 403, a first electric push rod 404, a carrying plate 405, a first telescopic rod 406, a second electric push rod 407, a second fixing block 408, a first sliding rod 409, an electric clamping plate 410, a first connecting plate 411, a second connecting plate 412, a first wedge block 413, a second wedge block 414, a third connecting plate 415, a third electric push rod 416, and a first elastic member 417; the first bevel gear 401 is fixedly connected with a first unidirectional screw rod 402; the first unidirectional screw rod 402 is rotationally connected with the underframe 1; the first unidirectional screw 402 is screwed with the first fixing block 403; the first fixing block 403 is fixedly connected with the first electric push rod 404; the first electric push rod 404 is in sliding connection with the carrying plate 405; the carrying plate 405 is fixedly connected with the first telescopic rod 406; the first telescopic rod 406 is fixedly connected with the underframe 1; the second electric push rod 407 is slidably connected with the carrying plate 405; the second electric push rod 407 is fixedly connected with a second fixed block 408; the second fixed block 408 is in sliding connection with the first sliding rod 409; the first sliding rod 409 is fixedly connected with the underframe 1; an electric clamping plate 410 is arranged above the carrying plate 405; the electric clamping plate 410 is fixedly connected with the first connecting plate 411 and the second connecting plate 412 respectively; the first connecting plate 411 and the second connecting plate 412 are both in sliding connection with the carrying plate 405; the first connecting plate 411 and the second connecting plate 412 are fixedly connected with the first wedge 413; a second wedge block 414 is arranged below the first wedge block 413; the second wedge block 414 is fixedly connected with the underframe 1; the combination of the electric clamping plate 410, the first connecting plate 411, the second connecting plate 412, the first wedge block 413 and the second wedge block 414 is symmetrically provided with two groups; a third connecting plate 415 is arranged below the carrying plate 405; the third connecting plate 415 is fixedly connected with two groups of third electric push rods 416; two groups of third electric push rods 416 are fixedly connected with the carrying plate 405; the two groups of first elastic pieces 417 are fixedly connected with two sides of the third connecting plate 415 respectively; the two sets of first elastic members 417 are fixedly connected to the two sets of first connecting plates 411 respectively; the combination of the third connecting plate 415, the third electric push rod 416 and the first elastic member 417 is symmetrically provided with two groups.
Placing two sides of glass fiber cloth to be treated into two groups of electric clamping plates 410 respectively, closing the two groups of electric clamping plates 410 to clamp and fix the glass fiber cloth, simultaneously elongating and pushing the two groups of third connecting plates 415 by four groups of third electric pushing rods 416 to move downwards, sliding the two groups of first connecting plates 411 and the second connecting plates 412 in the carrying plate 405, respectively contacting the two groups of first wedge blocks 413 with the two groups of second wedge blocks 414, extruding the two groups of first wedge blocks 413, further stretching the four groups of first elastic pieces 417, slightly stretching the glass fiber cloth when the two groups of electric clamping plates 410 clamp the glass fiber cloth, coating liquid epoxy resin on the surfaces of the two groups of electric clamping plates by a coating assembly, further penetrating the liquid epoxy resin on the surfaces of the two groups of electric clamping plates to the other surfaces, loosening the glass fiber cloth by the two groups of electric clamping plates 410 after the coating penetration is finished, simultaneously shrinking and resetting the four groups of third electric pushing rods 416, the glass fiber cloth is soaked in liquid epoxy resin in the groove of the carrying plate 405 by the clamped part, then four groups of third electric push rods 416 are simultaneously stretched, the bottoms of two groups of electric clamping plates 410 are pressed at two sides of the glass fiber cloth, the liquid epoxy resin at two sides of the glass fiber cloth is simultaneously extruded to be soaked to the upper surface, then the power transmission component transmits power to drive the first bevel gear 401 to drive the first unidirectional screw 402 to rotate, the first unidirectional screw 402 drives the first fixing block 403 screwed with the first unidirectional screw to move, the first electric push rod 404 drives the carrying plate 405 to move, the second electric push rod 407 drives the second fixing block 408 to slide on the first sliding rod 409, meanwhile, the first telescopic rod 406 is stretched, the carrying plate 405 drives the glass fiber cloth to move into the shaping component, the second column gear 714 is inserted into a tooth hole at the side surface of the carrying plate 405, then the power of the first bevel gear 401 is interrupted, the first electric push rod 404 and the second electric push rod 407 shrink and slide out from two sides of the carrying plate 405 respectively, then the second column gear 714 rotates to drive the carrying plate 405 to turn over for one hundred eighty degrees, then the shaping assembly operates to match, then four groups of third electric push rods 416 shrink and reset, so that glass fiber cloth is horizontally placed on the second serration plate 612 from the carrying plate 405, then the power of the first bevel gear 401 is recovered, the first electric push rod 404 and the second electric push rod 407 stretch and reset, the motor 701 rotates reversely, and then the first bevel gear 401 rotates reversely, so that the carrying plate 405 moves reversely and resets, and then the shaping assembly processes the glass fiber cloth; the assembly is used for clamping, fixing and matching the glass fiber cloth, processing the glass fiber cloth by the coating assembly, and then conveying the glass fiber cloth to the shaping assembly for processing.
Referring to fig. 6 to 8, the coating assembly includes a first electric slide rail 501, an electric slide plate 502, a fourth electric push rod 503, a first connecting frame 504, a charging hopper 505, a coating roller 506, a lifting slider 507, and a second elastic member 508; the two groups of first electric sliding rails 501 are fixedly connected with the underframe 1; the two groups of first electric sliding rails 501 are respectively connected with two sides of the electric sliding plate 502 in a sliding way; the electric skateboard 502 is fixedly connected with two groups of fourth electric push rods 503; two groups of fourth electric push rods 503 are fixedly connected with a first connecting frame 504; the first connecting frame 504 is fixedly connected with the charging hopper 505; the bottom of the charging hopper 505 is provided with a coating roller 506; the coating roller 506 is rotationally connected with the lifting slide block 507; the lifting slide block 507 is in sliding connection with the charging hopper 505; the lifting slide block 507 is fixedly connected with the second elastic piece 508; the second elastic piece 508 is fixedly connected with the charging hopper 505; the coating roller 506 is symmetrically provided with a combination of a lifting slider 507 and a second elastic member 508 on both sides.
After the glass fiber cloth is clamped and fixed to be slightly stretched, the two groups of fourth electric push rods 503 stretch to push the first connecting frame 504 downwards, so that the coating roller 506 is contacted with the surface of the glass fiber cloth, the coating roller 506 is extruded, the two groups of lifting sliding blocks 507 slide upwards at two sides of the charging hopper 505, the two groups of second elastic pieces 508 are compressed, the coating roller 506 is further moved upwards, so that liquid epoxy resin in the charging hopper 505 can slowly flow out of the bottom of the liquid epoxy resin onto the coating roller 506, simultaneously the electric sliding plate 502 slides towards the other end in the two groups of first electric sliding rails 501, the coating roller 506 is further attached to the surface of the glass fiber cloth to move from one side to the other side, meanwhile, the coating roller 506 rubs with the surface of the glass fiber cloth, the coating roller 506 is further moved and simultaneously rotates, and then the liquid epoxy resin is uniformly coated on the surface of the glass fiber cloth, and the clamping and fixing assembly stretch-matched with the glass fiber cloth, so that the liquid epoxy resin permeates into the other surface of the glass fiber cloth; the component uniformly coats the surface of the glass fiber cloth with liquid epoxy resin.
Referring to fig. 9 to 10, the shaping assembly includes a second bevel gear 601, a second unidirectional screw 602, a first shaft sleeve 603, a first transmission rod 604, a first post gear 605, a first fixing frame 606, a fifth electric push rod 607, a third unidirectional screw 608, a second connecting frame 609, a first wave plate 610, a second sliding rod 611, a second serration plate 612, a sixth electric push rod 613, a first serration plate 614, a seventh electric push rod 615, a third connecting frame 616, and a second wave plate 617; the second bevel gear 601 is engaged with the power transmission assembly; the second bevel gear 601 is fixedly connected with a second unidirectional screw 602; the second unidirectional screw 602 is rotationally connected with the underframe 1; the second unidirectional screw 602 is fixedly connected with the first shaft sleeve 603; the first shaft sleeve 603 is in transmission connection with a first transmission rod 604; the first transmission rod 604 is fixedly connected with a first post gear 605; the first transmission rod 604 is rotatably connected with the first fixing frame 606; the first fixing frame 606 is fixedly connected with the fifth electric push rod 607; the fifth electric push rod 607 is fixedly connected with the underframe 1; a third unidirectional screw 608 is arranged on the side surface of the first column gear 605; the third unidirectional screw 608 is rotationally connected with the underframe 1; the second connecting frame 609 is screwed with the second unidirectional screw 602; the second connecting frame 609 is fixedly connected with the first wave plate 610; the second connecting frame 609 is in sliding connection with the second sliding rod 611; the second sliding rod 611 is fixedly connected with the underframe 1; a second serration plate 612 is arranged above the third unidirectional screw 608; the second serration plate 612 is fixedly connected with a sixth electric push rod 613; the sixth electric push rod 613 is fixedly connected with the underframe 1; a first serration plate 614 is disposed above the second serration plate 612; the first serration plate 614 is fixedly connected with the seventh electric push rod 615; the seventh electric push rod 615 is fixedly connected with the underframe 1; the third connecting frame 616 is screwed with the third unidirectional screw 608; the third connecting frame 616 is slidably connected with the second sliding rod 611; the third connecting frame 616 is fixedly connected with the second wave plate 617.
After the carrying plate 405 drives the glass fiber cloth to turn over for one hundred eighty degrees, then the sixth electric push rod 613 stretches to push the second serration plate 612 to rise, the glass fiber cloth is placed on the second serration plate 612, after the carrying plate 405 resets, the sixth electric push rod 613 contracts to drive the second serration plate 612 to reset, then the power transmission component transmits power to drive the second bevel gear 601 to drive the second unidirectional screw 602 to rotate, meanwhile, the fifth electric push rod 607 stretches to push the first fixing frame 606, so that the first transmission rod 604 slides in the first shaft sleeve 603, and then the first post gear 605 is inserted into the tooth hole on the side surface of the third unidirectional screw 608, meanwhile, the second unidirectional screw 602 drives the first shaft sleeve 603 to drive the first transmission rod 604 to rotate, the first transmission rod 604 drives the first post gear 608 to drive the third unidirectional screw 602 to rotate, the second unidirectional screw rod 602 rotates to drive the second connecting frame 609 screwed with the second unidirectional screw rod 602 to move so as to slide on the second sliding rod 611, and then the first corrugated plate 610 moves towards the glass fiber cloth, meanwhile, the third unidirectional screw rod 608 rotates to drive the third connecting frame 616 screwed with the second unidirectional screw rod 608 to move so as to slide on the second sliding rod 611, and then the second corrugated plate 617 moves towards the glass fiber cloth, and further, the second corrugated plate 610 is matched with the first corrugated plate 610 to push the glass fiber cloth to the middle of the second serration plate 612, then the fifth electric push rod 607 contracts and resets, the power transmission component transmits power to drive the second bevel gear 601 to reversely rotate so as to reversely move and reset the first corrugated plate 610, then the seventh electric push rod 615 extends to push the first serration plate 614 to downwards, and the second serration plate 612 is matched with the third connecting frame 616 to extrude the glass fiber cloth into a continuous V-shaped structure, and at the moment, the liquid epoxy resin is extruded, because one side of the glass fiber cloth is provided with the second wavy plate 617 and the miniature scraping plates on the side face of the glass fiber cloth for limiting, the liquid epoxy resin can only be extruded out on the other side of the glass fiber cloth to form a continuous V-shaped structure, the glass fiber cloth is clamped by the gluing component after hardening and shaping, and then the glass fiber cloth is taken out and put into the gluing component for treatment after hardening and shaping; the assembly makes the glass fiber cloth in a continuous V-shaped structure wait for hardening and shaping, and simultaneously makes the side surface of the glass fiber cloth form epoxy resin in a continuous V-shaped structure so as to facilitate the clamping of the gluing assembly.
Referring to fig. 11-12, the power transmission assembly is further included, and the power transmission assembly includes a motor 701, a second transmission rod 702, a second shaft sleeve 703, a third bevel gear 704, a second fixing frame 705, an eighth electric push rod 706, a third shaft sleeve 707, a fourth bevel gear 708, a fifth bevel gear 709, a third fixing frame 710, a ninth electric push rod 711, a sixth bevel gear 712, a third transmission rod 713, a second post gear 714, a first flat gear 715, a seventh bevel gear 716, a fourth transmission rod 717, and an eighth bevel gear 718; the motor 701 is fixedly connected with the second support column 9; an output shaft of the motor 701 is fixedly connected with a second transmission rod 702; the second transmission rod 702 is rotatably connected with the chassis 1; the second transmission rod 702 is in transmission connection with the second sleeve 703; the second hub 703 is fixedly connected with a third bevel gear 704; the second fixing frame 705 is rotatably connected with the second shaft sleeve 703; the second fixing frame 705 is fixedly connected with the eighth electric push rod 706; the eighth electric push rod 706 is fixedly connected with the underframe 1; the third sleeve 707 is in driving connection with the second drive rod 702; two sides of the third shaft sleeve 707 are fixedly connected with a fourth bevel gear 708 and a fifth bevel gear 709 respectively; the third fixing frame 710 is rotatably connected with the third shaft sleeve 707; the third fixing frame 710 is fixedly connected with a ninth electric push rod 711; the ninth electric push rod 711 is fixedly connected with the chassis 1; a sixth bevel gear 712 is provided on the side of the fifth bevel gear 709; when the sixth bevel gear 712 is meshed with the fifth bevel gear 709, the sixth bevel gear 712 rotates; when the sixth bevel gear 712 is not meshed with the fifth bevel gear 709, the sixth bevel gear 712 does not rotate; the sixth bevel gear 712 is fixedly connected with the third transmission rod 713; the third transmission rod 713 is rotatably connected with the chassis 1; two sides of the third transmission rod 713 are fixedly connected with a second column gear 714 and a first flat gear 715 respectively; the first flat gear 715 is engaged with the glue assembly; a seventh bevel gear 716 is provided on the side of the third bevel gear 704; when the seventh bevel gear 716 is meshed with the third bevel gear 704, the seventh bevel gear 716 rotates; when the seventh bevel gear 716 is not in motion with the third bevel gear 704, the seventh bevel gear 716 is stationary; the seventh bevel gear 716 is fixedly connected with the fourth transmission rod 717; the fourth transmission rod 717 is rotationally connected with the chassis 1; the fourth transmission rod 717 is fixedly connected with an eighth bevel gear 718; the eighth bevel gear 718 is meshed with the second bevel gear 601.
When other components are operated and power is required to be transmitted, the motor 701 is started, the output shaft of the motor 701 drives the second transmission rod 702 to rotate, the second transmission rod 702 simultaneously drives the second sleeve 703 and the third sleeve 707 to rotate, the second sleeve 703 drives the third bevel gear 704 to rotate, then the eighth electric push rod 706 stretches and pushes the second fixing frame 705 to enable the second sleeve 703 to slide on the second transmission rod 702, the third bevel gear 704 is meshed with the seventh bevel gear 716, the seventh bevel gear 716 rotates to drive the fourth transmission rod 717 to drive the eighth bevel gear 718 to rotate, the eighth bevel gear 718 rotates to transmit power to the given component, meanwhile, the third sleeve 707 drives the fourth bevel gear 708 and the fifth bevel gear 709 to rotate, the fourth bevel gear 708 rotates to transmit power to the clamping and fixing component, then the ninth electric push rod 711 stretches and pushes the third fixing frame 710 to enable the third sleeve 707 to slide on the second transmission rod 702, the fifth bevel gear 709 is meshed with the sixth bevel gear 712 to rotate, the sixth transmission rod 713 drives the third bevel gear 714 and the first flat gear 715 to rotate, and the second bevel gear 714 and the first flat gear 715 rotate, and the second bevel gear 714 can transmit power to the fixed component and the first flat gear 715 can transmit power to the glue component; the assembly transmits power to other assemblies.
Referring to fig. 13-14, the gluing assembly includes a second flat gear 801, a bidirectional screw 802, a first threaded sleeve 803, a second threaded sleeve 804, a second electric sliding rail 805, a first electric sliding block 806, a third electric sliding rail 807, a second electric sliding block 808, a saw tooth bar 809, a translation sliding rail 810, a first translation sliding block 811, a limiting plate 812, a third electric sliding block 813, a fourth electric sliding rail 814, a second translation sliding block 815, an electromagnetic plate 816, a translation plate 817, a fourth connecting plate 818, and a second telescopic rod 819; the second flat gear 801 is meshed with the first flat gear 715; the second flat gear 801 is fixedly connected with a bidirectional screw rod 802; the bidirectional screw rod 802 is rotationally connected with the underframe 1; two sides of the bidirectional screw rod 802 are respectively screwed with a first thread bush 803 and a second thread bush 804; a second electric slide rail 805 and a third electric slide rail 807 are arranged above the bidirectional screw rod 802; the second electric sliding rail 805 is fixedly connected with the chassis 1; the second electric sliding rail 805 is in sliding connection with the first electric sliding block 806; the third motorized sliding rail 807 is slidably coupled to the second motorized slider 808; two sides of the saw rack 809 are fixedly connected with the first electric sliding block 806 and the second electric sliding block 808 respectively; the saw rack 809 is fixedly connected with the translation sliding rail 810; the translation slide 810 is slidably connected to the first translation slider 811; the first translation sliding block 811 is fixedly connected with the limiting plate 812; the limiting plate 812 is fixedly connected with the third electric sliding block 813; the third electric sliding block 813 is in sliding connection with the fourth electric sliding rail 814; the fourth electric sliding rail 814 is fixedly connected with the chassis 1; the second translation slider 815 is slidably connected to the limiting plate 812; the second translation slider 815 is fixedly connected with the electromagnetic plate 816 through a connecting block; electromagnetic plate 816 is fixedly connected with translation plate 817; translation plate 817 is slidably coupled to limiting plate 812; translating plate 817 is fixedly coupled to fourth connecting plate 818; the fourth connecting plate 818 is fixedly connected with the second telescopic rod 819; the second telescopic rod 819 is fixedly connected with the limiting plate 812; the two sides of the limiting plate 812 are symmetrically provided with a combination of a second translation sliding block 815, an electromagnetic plate 816, a translation plate 817, a fourth connecting plate 818 and a second telescopic rod 819; the combination of the first motorized slider 806, the second motorized slider 808, the saw-tooth bar 809, the translation slide rail 810, the first translation slider 811, the limiting plate 812, the third motorized slider 813, the second translation slider 815, the electromagnetic plate 816, the translation plate 817, the fourth connecting plate 818, and the second telescopic rod 819 is symmetrically provided with two groups.
Taking out the hardened and shaped glass fiber cloth, enabling the epoxy resin with the side surface of the glass fiber cloth in a continuous V-shaped structure to correspond to two groups of saw tooth strips 809, then enabling two groups of first electric sliding blocks 806 and second electric sliding blocks 808 to slide in the second electric sliding rail 805 and the third electric sliding rail 807 respectively, enabling the two groups of saw tooth strips 809 to move in opposite directions to clamp and fix the epoxy resin with the side surface of the glass fiber cloth, simultaneously driving the two groups of translation sliding rails 810 to be close to each other, enabling the two groups of limiting plates 812 to drive the third electric sliding blocks 813 to slide in opposite directions in the fourth electric sliding rail 814, enabling the two groups of limiting plates 812 to slide in opposite directions in the fourth electric sliding rail 814 respectively, enabling the two groups of limiting plates 812 to be combined to enclose the glass fiber cloth, enabling the two groups of electromagnetic plates 816 to be combined to clamp the second thread bush 804, the other two groups of electromagnetic plates 816 are combined to clamp the first thread sleeve 803, four groups of electromagnetic plates 816 are simultaneously started, then the first flat gear 715 is rotated to drive the second flat gear 801 to drive the bidirectional screw rod 802 to rotate, the bidirectional screw rod 802 drives the first thread sleeve 803 and the second thread sleeve 804 which are screwed with the bidirectional screw rod 802 to move in opposite directions, the first thread sleeve 803 drives the two groups of electromagnetic plates 816 to move, the two groups of electromagnetic plates 816 respectively drive the two groups of second translation sliding blocks 815 to slide in the limiting plates 812, further drive the two groups of translation plates 817 to be close to one end of the glass fiber cloth, drive the fourth connecting plate 818 to move to shrink the second telescopic rod 819, and simultaneously the second thread sleeve 804 drives the other two groups of electromagnetic plates 816 to move, and similarly, the other two groups of translation plates 817 are close to the other end of the glass fiber cloth, so that the sizing thickness of the two ends of the glass fiber cloth can be adjusted according to the length of the glass fiber cloth, after the adjustment is finished, the power of the second flat gear 801 is interrupted, liquid epoxy resin is manually poured into a rectangular groove formed by combining two groups of limiting plates 812, and then both sides of the glass fiber cloth are glued; the epoxy resin on the side face of the glass fiber cloth is clamped by the assembly, and the two sides of the fiber cloth are glued at the same time.
The third unidirectional screw 608 is provided with a tooth hole on the side surface close to one side of the first pillar gear 605.
So that the first spur gear 605 is inserted into the side of the third unidirectional screw 608.
The side of the first wave plate 610 near the side of the second serration plate 612 is provided with a micro scraper.
So as to limit the lateral surface of the glass fiber cloth.
The limiting plate 812 is provided with a sliding groove matched with the second sliding block 815.
So that the second translation slider 815 slides therein.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (5)
1. An epoxy resin prepreg preparation device comprises an underframe, a first support column, a base plate, a second support column and a third support column; the underframe is fixedly connected with four groups of first support columns; the four groups of first support columns are fixedly connected with four groups of backing plates respectively; the second support column is fixedly connected with the underframe; the third support column is fixedly connected with the underframe; the method is characterized in that: the coating machine also comprises a clamping and fixing assembly, a coating assembly, a shaping assembly and a sizing assembly; a clamping and fixing assembly is arranged on the left side above the underframe; the clamping and fixing assembly can clamp and fix the glass fiber cloth and slightly pull the glass fiber cloth; a coating component is arranged on the left side above the underframe; the coating component coats liquid epoxy resin on the surface of the glass fiber cloth; a shaping assembly is arranged in the middle of the upper part of the underframe; the shaping component clamps and shapes the glass fiber cloth coated with the liquid epoxy resin; a rubberizing component is arranged on the right side above the underframe; the sizing component simultaneously sizes the two sides of the shaped glass fiber cloth;
The clamping and fixing assembly of the epoxy resin prepreg preparation device comprises a first bevel gear, a first unidirectional screw rod, a first fixing block, a first electric push rod, a carrying plate, a first telescopic rod, a second electric push rod, a second fixing block, a first sliding rod, an electric clamping plate, a first connecting plate, a second connecting plate, a first wedge-shaped block, a second wedge-shaped block, a third connecting plate, a third electric push rod and a first elastic piece; the first bevel gear is fixedly connected with a first unidirectional screw rod; the first unidirectional screw rod is rotationally connected with the underframe; the first unidirectional screw rod is screwed with the first fixed block; the first fixed block is fixedly connected with the first electric push rod; the first electric push rod is in sliding connection with the carrying plate; the object carrying plate is fixedly connected with the first telescopic rod; the first telescopic rod is fixedly connected with the underframe; the second electric push rod is in sliding connection with the carrying plate; the second electric push rod is fixedly connected with the second fixed block; the second fixed block is in sliding connection with the first sliding rod; the first sliding rod is fixedly connected with the underframe; an electric clamping plate is arranged above the carrying plate; the electric clamping plate is fixedly connected with the first connecting plate and the second connecting plate respectively; the first connecting plate and the second connecting plate are both in sliding connection with the carrying plate; the first connecting plate and the second connecting plate are fixedly connected with the first wedge-shaped block; a second wedge block is arranged below the first wedge block; the second wedge-shaped block is fixedly connected with the underframe; the electric clamping plate, the first connecting plate, the second connecting plate, the first wedge-shaped block and the second wedge-shaped block are symmetrically arranged in two groups; a third connecting plate is arranged below the carrying plate; the third connecting plate is fixedly connected with two groups of third electric push rods; the two groups of third electric push rods are fixedly connected with the carrying plate; the two groups of first elastic pieces are fixedly connected with two sides of the third connecting plate respectively; the two groups of first elastic pieces are fixedly connected with the two groups of first connecting plates respectively; the combination of the third connecting plate, the third electric push rod and the first elastic piece is symmetrically provided with two groups;
The coating component of the epoxy resin prepreg preparation device comprises a first electric sliding rail, an electric sliding plate, a fourth electric push rod, a first connecting frame, a charging hopper, a coating roller, a lifting sliding block and a second elastic piece; the two groups of first electric sliding rails are fixedly connected with the underframe; the two groups of first electric sliding rails are respectively connected with two sides of the electric sliding plate in a sliding way; the electric skateboard is fixedly connected with two groups of fourth electric push rods; the two groups of fourth electric push rods are fixedly connected with the first connecting frame; the first connecting frame is fixedly connected with the charging hopper; a coating roller is arranged at the bottom of the charging hopper; the coating roller is rotationally connected with the lifting slide block; the lifting slide block is in sliding connection with the charging hopper; the lifting sliding block is fixedly connected with the second elastic piece; the second elastic piece is fixedly connected with the charging hopper; the two sides of the coating roller are symmetrically provided with a combination of a lifting sliding block and a second elastic piece;
the sizing component of the epoxy resin prepreg preparation device comprises a second bevel gear, a second unidirectional screw rod, a first shaft sleeve, a first transmission rod, a first column gear, a first fixing frame, a fifth electric push rod, a third unidirectional screw rod, a second connecting frame, a first wave plate, a second sliding rod, a second sawtooth plate, a sixth electric push rod, a first sawtooth plate, a seventh electric push rod, a third connecting frame and a second wave plate; the second bevel gear is meshed with the power transmission assembly; the second bevel gear is fixedly connected with a second unidirectional screw rod; the second unidirectional screw rod is rotationally connected with the underframe; the second unidirectional screw rod is fixedly connected with the first shaft sleeve; the first shaft sleeve is in transmission connection with the first transmission rod; the first transmission rod is fixedly connected with the first column gear; the first transmission rod is rotationally connected with the first fixing frame; the first fixing frame is fixedly connected with the fifth electric push rod; the fifth electric push rod is fixedly connected with the underframe; a third unidirectional screw rod is arranged on the side surface of the first column gear; the third unidirectional screw rod is rotationally connected with the underframe; the second connecting frame is in screwed connection with a second unidirectional screw rod; the second connecting frame is fixedly connected with the first wave plate; the second connecting frame is in sliding connection with the second sliding rod; the second slide bar is fixedly connected with the underframe; a second serration plate is arranged above the third unidirectional screw rod; the second serration plate is fixedly connected with a sixth electric push rod; the sixth electric push rod is fixedly connected with the underframe; a first serration plate is arranged above the second serration plate; the first serration plate is fixedly connected with a seventh electric push rod; the seventh electric push rod is fixedly connected with the underframe; the third connecting frame is in screwed connection with a third unidirectional screw rod; the third connecting frame is in sliding connection with the second sliding rod; the third connecting frame is fixedly connected with the second wave plate;
The sizing component of the epoxy resin prepreg preparation device comprises a second flat gear, a bidirectional screw rod, a first thread bush, a second electric slide rail, a first electric slide block, a third electric slide rail, a second electric slide block, a saw rack, a translation slide rail, a first translation slide block, a limiting plate, a third electric slide block, a fourth electric slide rail, a second translation slide block, an electromagnetic plate, a translation plate, a fourth connecting plate and a second telescopic rod; the second flat gear is meshed with the first flat gear; the second flat gear is fixedly connected with the bidirectional screw rod; the bidirectional screw rod is rotationally connected with the underframe; two sides of the bidirectional screw rod are respectively screwed with the first thread bush and the second thread bush; a second electric sliding rail and a third electric sliding rail are arranged above the bidirectional screw rod; the second electric sliding rail is fixedly connected with the underframe; the second electric sliding rail is in sliding connection with the first electric sliding block; the third electric sliding rail is in sliding connection with the second electric sliding block; two sides of the saw-tooth strip are fixedly connected with the first electric sliding block and the second electric sliding block respectively; the saw rack is fixedly connected with the translation sliding rail; the translation sliding rail is in sliding connection with the first translation sliding block; the first translation sliding block is fixedly connected with the limiting plate; the limiting plate is fixedly connected with the third electric sliding block; the third electric sliding block is in sliding connection with the fourth electric sliding rail; the fourth electric sliding rail is fixedly connected with the underframe; the second translation sliding block is in sliding connection with the limiting plate; the second translation sliding block is fixedly connected with the electromagnetic plate through a connecting block; the electromagnetic plate is fixedly connected with the translation plate; the translation plate is in sliding connection with the limiting plate; the translation plate is fixedly connected with the fourth connecting plate; the fourth connecting plate is fixedly connected with the second telescopic rod; the second telescopic rod is fixedly connected with the limiting plate; the two sides of the limiting plate are symmetrically provided with a second translation sliding block, an electromagnetic plate, a translation plate, a fourth connecting plate and a second telescopic rod; the first electric sliding block, the second electric sliding block, the saw rack, the translation sliding rail, the first translation sliding block, the limiting plate, the third electric sliding block, the second translation sliding block, the electromagnetic plate, the translation plate, the fourth connecting plate and the second telescopic rod are symmetrically arranged in two groups.
2. An epoxy resin prepreg manufacturing apparatus according to claim 1, wherein: the power transmission assembly comprises a motor, a second transmission rod, a second shaft sleeve, a third bevel gear, a second fixing frame, an eighth electric push rod, a third shaft sleeve, a fourth bevel gear, a fifth bevel gear, a third fixing frame, a ninth electric push rod, a sixth bevel gear, a third transmission rod, a second column gear, a first flat gear, a seventh bevel gear, a fourth transmission rod and an eighth bevel gear; the motor is fixedly connected with the second support column; the output shaft of the motor is fixedly connected with the second transmission rod; the second transmission rod is rotationally connected with the underframe; the second transmission rod is in transmission connection with the second sleeve; the second sleeve is fixedly connected with the third bevel gear; the second fixing frame is rotationally connected with the second sleeve; the second fixing frame is fixedly connected with the eighth electric push rod; the eighth electric push rod is fixedly connected with the underframe; the third shaft sleeve is in transmission connection with the second transmission rod; two sides of the third shaft sleeve are fixedly connected with a fourth bevel gear and a fifth bevel gear respectively; the third fixing frame is rotationally connected with the third shaft sleeve; the third fixing frame is fixedly connected with the ninth electric push rod; the ninth electric push rod is fixedly connected with the underframe; a sixth bevel gear is arranged on the side surface of the fifth bevel gear; when the sixth bevel gear is meshed with the fifth bevel gear, the sixth bevel gear rotates; when the sixth bevel gear is not meshed with the fifth bevel gear, the sixth bevel gear does not rotate; the sixth bevel gear is fixedly connected with a third transmission rod; the third transmission rod is rotationally connected with the underframe; two sides of the third transmission rod are fixedly connected with the second column gear and the first flat gear respectively; the first flat gear is meshed with the gluing component; a seventh bevel gear is arranged on the side surface of the third bevel gear; when the seventh bevel gear is meshed with the third bevel gear, the seventh bevel gear rotates; when the seventh bevel gear is not in contact with the third bevel gear, the seventh bevel gear is not moving; the seventh bevel gear is fixedly connected with the fourth transmission rod; the fourth transmission rod is rotationally connected with the underframe; the fourth transmission rod is fixedly connected with the eighth bevel gear; the eighth bevel gear is meshed with the second bevel gear.
3. An epoxy resin prepreg manufacturing apparatus according to claim 1, wherein: the side surface of the third unidirectional screw rod, which is close to one side of the first column gear, is provided with a tooth hole.
4. An epoxy resin prepreg manufacturing apparatus according to claim 1, wherein: the side surface of the first wave plate, which is close to one side of the second sawtooth plate, is provided with a miniature scraping plate.
5. An epoxy resin prepreg manufacturing apparatus according to claim 1, wherein: the limiting plate is provided with a chute matched with the second translation sliding block.
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| CN116214970B (en) * | 2023-05-06 | 2023-07-18 | 河北中联银杉新材料有限公司 | Plate pultrusion equipment and method for glass fiber processing |
| CN117103830B (en) * | 2023-10-18 | 2024-01-23 | 靖江市易凯通风设备有限公司 | Automatic composite device for special-shaped floating bead composite board |
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