CN218701462U - Automatic yarn winding system for forming glass fiber reinforced plastic molding grid - Google Patents

Abstract

The utility model relates to a be used for moulded glass steel grid fashioned automation to wind yarn system, including winding the yarn system, injecting glue system and yarn pressing system, utilize around yarn running gear to realize that installation mechanism removes and realizes that installation mechanism removes along forming die's length direction, thereby realize that one shop's yarn subassembly can accomplish warp direction shop yarn and latitudinal direction shop yarn in forming die, and shop yarn and latitudinal direction shop reversing between the yarn through whole centering reversing mechanism realization, make and need not cut the glass fiber yarn at whole shop yarn in-process, and shop's spool can carry out 90 commutations in forming die's grid shaping intracavity, can realize the switching-over under the condition that does not leave grid shaping chamber on going upward, avoid lifting on the shop's spool and lift the injecting glue, cause the glass fiber yarn loose or fracture when laying, finally lead to the problem that the structural strength of moulded glass steel grid reduces, guarantee to promote the structural strength of moulded glass steel grid.

Description

Automatic yarn winding system for forming glass fiber reinforced plastic molding grid

Technical Field

The utility model relates to a combined material grid production technical structure field especially relates to a be used for fashioned automatic yarn system that winds of glass steel moulding grid.

Background

The glass fiber reinforced plastic molding grating appeared in 40 years of the 20 th century, and has irreplaceable advantages in the preparation of various drilling operation platforms, navigation wheel decks, walkway steps and insulating equipment due to the characteristics of light weight, high strength, corrosion resistance and the like. At present, glass fiber reinforced plastic molding grid series products are widely applied to the fields of petrochemical industry, sea and land transportation, civil construction, electric power engineering and the like, and have wide domestic markets and overseas markets.

The glass fiber reinforced plastic molding grid product is named due to the molding forming process, and the specific process flow can be summarized as follows: laying fiber, pouring resin, compacting, exhausting, heating, solidifying (cooling), and demolding. In terms of composition, the glass fiber reinforced plastic molding grid is a multiphase material formed by taking synthetic resin as a matrix and carbon fiber or glass fiber as a reinforcing material; geometrically, the molded fiberglass grid appears as a perforated rectangular-like sheet. Due to the complexity of the molding process and the porous characteristics of the grid products, the difficulty in realizing the automatic production of the glass fiber reinforced plastic molded grid is high. At present, all the production processes of domestic glass fiber reinforced plastic molded grid products are manually operated, namely manual layer-by-layer beam splitting and laying of bundled fibers, manual layer-by-layer pouring of liquid resin, manual multiple compaction and exhaust of products and the like. The production mode has three main problems: firstly, the whole quality of the product is unstable due to the artificial operation errors such as missing laying or re-laying of fibers, uneven resin pouring and the like; secondly, the labor intensity of workers is high, the working environment is poor, and fatigue operation and occupational diseases are caused; thirdly, the labor cost is high, the production efficiency is low, the productivity is reduced, the economic benefit is reduced, and the large-scale production of the glass fiber reinforced plastic molding grid product is not facilitated.

The prior patent CN 201810528877.6 provides an automatic yarn winding system for a glass fiber reinforced plastic molding grid, which comprises a base support, wherein a forming mold is arranged on the base support; base supports at two sides or two ends of the forming die are respectively provided with a warp-wise yarn winding slide rail and a weft-wise yarn winding slide rail which extend along the length direction of the forming die and the width direction of the forming die, the warp-wise yarn winding slide rail is provided with a warp-wise yarn winding vehicle, and the weft-wise yarn winding slide rail is provided with a weft-wise yarn winding vehicle; the inner side of the base bracket between the warp yarn winding trolley and the forming die is fixedly connected with a warp yarn clamping and shearing device extending along the width direction of the forming die, and the inner side of the base bracket between the weft yarn winding trolley and the forming die is fixedly connected with a weft yarn clamping and shearing device extending along the length direction of the forming die; and the warp yarn winding slide rail and the weft yarn winding slide rail are both composed of a roller type slide rail and a group of cylindrical linear guide rail pairs. The invention has the advantages that: the system can effectively avoid the phenomenon that the wheels roll the yarns.

However, the above patents still have the following drawbacks: the warp-wise laid yarns and the weft-wise laid yarns in the forming die are laid by adopting single glass fiber yarns, so that when glue is injected into the grid forming cavity of the forming die subsequently, the glass fiber yarns at the corners in the grid forming cavity are easily scattered or offset by resin, and finally the structural strength of the formed glass fiber reinforced plastic molded grid is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automatic yarn system that winds for glass steel moulding grid is fashioned, solve the problem that the structural strength of the glass steel moulding grid of current device production is low.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a be used for fashioned automation of glass steel moulding grid to wind yarn system, includes at least one forming die, forming die horizontal installation is on a supporting bench, including shaping frame and a plurality of lugs, just the lug is array distribution and interval setting and is in the shaping frame for form the grid molding chamber between shaping frame and the lug, and this grid molding chamber has a plurality of transverse grooves and the vertical groove that mutually perpendicular set up on the horizontal plane, and the transverse groove extends along forming die length direction, and the vertical groove then extends along forming die width direction, and its innovation point lies in: comprises that

The winding system is used for laying yarns in a grid forming cavity of the forming die and comprises a yarn laying assembly, a swinging assembly, an integral centering reversing mechanism and an installation mechanism, the yarn laying assembly, the swinging assembly and the integral centering reversing mechanism are installed on the installation mechanism, and the yarn laying assembly, the swinging assembly and the integral centering reversing mechanism are driven by the installation mechanism to synchronously move in the vertical direction;

the installation mechanism is arranged on the yarn winding travelling mechanism and used for driving the yarn winding system to move in the length direction and the width direction of the forming die;

the yarn pressing system is arranged above the forming die and comprises a turnover structure and a compacting plate, the turnover structure is connected with the compacting plate, resin and yarns in the grid forming cavity are compacted and bubble-removed through the compacting plate, and the maintenance and cleaning of the yarn pressing system are carried out after the compacting plate is turned over for a certain angle through the turnover structure;

the yarn pressing travelling mechanism is connected with the yarn pressing system and used for driving the yarn pressing system to travel in the length direction of the forming die;

the glue injection system is used for injecting resin into the grid forming cavity;

the glue injection walking structure is connected with the glue injection system and used for driving the glue injection system to walk in the length direction of the forming mold;

the yarn laying assembly comprises a yarn laying row, wherein the yarn laying row comprises a horizontally arranged connecting plate and 3 vertically arranged yarn laying pipes, the 3 yarn laying pipes are arranged on the connecting plate in parallel, the bottoms of the 3 yarn laying pipes are respectively arranged in 3 adjacent longitudinal grooves in a transverse groove or in 3 adjacent transverse grooves in a longitudinal groove;

the swinging assembly is connected with the yarn laying row and used for driving the yarn laying row to swing in a small amplitude;

the integral centering reversing mechanism is used for driving the yarn laying pipe to carry out integral 90-degree reversing in a grid forming cavity of the forming die, and the lower end of the yarn laying pipe does not leave the grid forming cavity in the reversing process.

Further, the mounting mechanism comprises a vertical supporting plate, an L-shaped supporting plate and a screw rod lifter;

the vertical supporting plate is provided with a vertically arranged lifting slide rail, the vertical part of the L-shaped supporting plate is connected with the lifting slide rail in a sliding way through a lifting slide block, a screw rod lifter is connected between the L-shaped supporting plate and the vertical supporting plate, and the L-shaped supporting plate is driven to ascend or descend in the vertical direction through the screw rod lifter, so that the yarn laying assembly, the swinging assembly and the integral centering reversing mechanism are driven to ascend or descend in the vertical direction;

the center of the horizontal part of the L-shaped supporting plate is also provided with a mounting channel in a through way.

Further, the integral centering reversing mechanism specifically comprises:

the rotating mechanism comprises a rotating motor, a rotating gear, a rotating motor supporting seat and a large gear, wherein the rotating motor is installed on the vertical part of the L-shaped supporting plate through the rotating motor supporting seat, the rotating gear is connected with an output shaft of the rotating motor, the large gear is horizontally arranged at the installation channel, and a first bearing is further arranged between the large gear and the L-shaped supporting plate;

the cam profiling comprises a rectangular bottom plate, a round-corner square-structure channel is reserved in the middle of the rectangular bottom plate, a round-corner square-structure ring is vertically fixed on the outer side of the round-corner square-structure channel in the middle of the rectangular bottom plate, so that the rectangular bottom plate and the round-corner square-structure ring form an inverted T shape, the inner cavity of the round-corner square-structure ring is coaxial with and communicated with the round-corner square-structure channel, a square through groove for accommodating the spread yarn row to pass is formed, the square through groove is a limiting groove, and meanwhile, the yarn spreading pipe in the center of the spread yarn row is coaxial with the limiting groove;

the cam profiling is used for enabling the 3 yarn laying pipes to change the distance between the 3 yarn laying pipes in the grid forming cavity all the time without interfering with the bumps in the rotating and reversing process;

a yarn laying channel for accommodating yarn laying tubes to penetrate is reserved in the middle of the connecting plate, sliding rods consistent with the length direction of the yarn laying channel are further arranged on the top surface of the connecting plate and located on two sides of the yarn laying channel, the 3 yarn laying tubes are connected between the two sliding rods in a sliding mode through sliding blocks, springs arranged horizontally are further mounted between the adjacent sliding blocks, and the other two yarn laying tubes are pushed outwards to the outer walls of the other two yarn laying tubes to be tightly attached to the inner walls of the limiting grooves through the springs;

the cam profiling is horizontally arranged, a round-corner square structural ring of the cam profiling penetrates through the large gear from bottom to top to the top surface of the rectangular bottom plate to be stopped and fixed when being contacted with the bottom end of the horizontal part of the L-shaped supporting plate, and the rotating motor is driven to rotate the rotating gear, so that the large gear, the yarn laying row and the swinging assembly are driven to rotate and reverse.

Furthermore, on the forming die, four adjacent lugs in the same row are respectively a first lug, a second lug, a third lug and a fourth lug, and the distance between the first lug and the fourth lug is the side length of the limiting groove.

Furthermore, the swing assembly is in gear transmission and comprises a mounting seat, a first swing motor, a first motor base, a sector gear, a driven gear and a first swing shaft;

the first swing motor is installed on the bull gear through a first motor base, the sector gear is connected with an output shaft of the first swing motor, two ends of the connecting plate are fixedly connected with the first swing shaft, and two sides of the first swing shaft are fixedly connected to the top surface of the bull gear through an installation seat;

the driven gear is installed at one end of one of the first swinging shafts and meshed with the sector gear, the sector gear is driven to rotate through the first swinging motor, the sector gear drives the driven gear to rotate, and therefore the yarn paving rows are driven to swing in a small range by taking the first swinging shafts as rotating lines through the driven gear.

Further, the glue injection system comprises a pressurized glue storage tank, a glue storage support table and a glue injection pipe;

store up and glue a supporting bench and set up forming die's length one side top to through its length direction walking along forming die of injecting glue running structure drive, it installs to store up the gluey jar in area pressure store up a supporting bench top is glued in storage, the injecting glue pipe is installed through the injecting glue bracing piece store up one side department of gluing being close to forming die on the supporting bench, just the injecting glue pipe is through an injecting glue pipe and the area pressure store up the gluey jar in place and be connected.

The glue injection pipe is horizontally arranged and comprises an outer pipe and an inner pipe, wherein an exposure opening communicated with the interior of the outer pipe is formed in the center of the top of the outer pipe, compression holes are formed in the two sides of the exposure opening in the top of the outer pipe, a strip-shaped opening which is equal in length and communicated with the interior of the outer pipe is formed in the bottom of the outer pipe along the length direction of the outer pipe, the inner pipe comprises a hollow cylindrical structure body with two closed ends, a connecting opening communicated with the interior of the inner pipe is formed in the center of the top of the inner pipe, a glue outlet communicated with the interior of the inner pipe is formed in the center of the bottom of the inner pipe, and supporting rods clamped on glue injection supporting rods are further arranged on the two sides of the glue outlet in the bottom of the inner pipe;

the inner pipe is penetrated into the outer pipe, the supporting support rod is arranged outside the strip-shaped opening, the connecting opening is arranged in the exposing opening, the compression screw penetrates through the compression hole and stops when the bottom end of the outer wall of the inner pipe is tightly attached to the bottom end of the inner wall of the outer pipe, the bottom of a pipe joint penetrates through a gasket and is exposed and installed at the connecting opening, the glue injection pipe is installed between the top of the pipe joint and the pressure glue storage tank, the outer wall of the pipe joint is provided with a hook wing edge, and a quick-release hoop is installed on the outer pipe, and the hook of the outer pipe is carried on the hook wing edge.

Further, the glue injection walking structure comprises glue injection slide rails and a glue injection motor, the glue injection slide rails are laid on the support table and located on two sides of the width of the forming mold, the glue injection moving blocks are arranged on the glue injection slide rails, an output shaft of the glue injection motor is connected with the glue storage support table, and the glue storage support table and the glue injection pipe are driven to move through the glue injection motor;

further, the yarn winding travelling mechanism is of a gantry type and comprises a yarn winding sliding rail and a gantry type supporting frame, the yarn winding sliding rail is laid on the supporting table, the gantry type supporting frame is arranged at one side of the length of the forming die, the bottom of the gantry type supporting frame is arranged on the yarn winding sliding rail in a sliding mode through a supporting sliding block, a gantry type driving motor is connected with the gantry type supporting frame, the gantry type supporting frame is driven to move on the yarn winding sliding rail through the gantry type driving motor, so that the yarn winding sliding rail can move along the length direction of the forming die, a width sliding rail is arranged at the top of the gantry type supporting frame, a width sliding block is arranged on the width sliding rail, the mounting mechanism is movably arranged on the gantry type supporting frame through the width sliding block, the width driving motor is connected with the mounting mechanism, and the mounting mechanism is driven to move along the width direction of the forming die through the width driving motor.

Further, the yarn pressing system comprises a compacting mechanism and a turnover mechanism, is connected with the yarn pressing travelling mechanism, and is driven by the yarn pressing travelling mechanism to travel along the length direction of the forming die;

the compaction mechanism comprises a compaction plate, a horizontal transverse plate, a lifting cylinder and a fixed transverse beam, the compaction plate is horizontally arranged along the width direction of the forming die, a plurality of compaction sheets are arranged on the bottom surface of the compaction plate, the horizontal transverse plate is horizontally arranged above the compaction plate, the fixed transverse beam is horizontally arranged above the horizontal transverse plate, the lifting motor is arranged on the horizontal transverse plate, an output shaft of the lifting motor is vertically upwards arranged and is connected with the fixed transverse beam, the fixed transverse beam is connected with the compaction plate through a movable guide column penetrating through the horizontal transverse plate, a movable guide sleeve is sleeved on the outer side of the movable guide column and is fixedly connected with the horizontal transverse plate, and the compaction plate is driven to move up and down through the lifting cylinder, so that the compaction sheets are driven to move up and down;

the turnover structure is connected with the compacting plate, and the maintenance and the cleaning of the yarn pressing system are carried out after the compacting plate is turned over for a certain angle through the turnover structure.

Further, when the yarn winding travelling mechanism is of a gantry type, the turnover mechanism adopts a first turnover structure and comprises a turnover driving plate, a first fixed bottom plate and a first air cylinder;

first PMKD slides through pressing yarn running gear and sets up in forming die width both sides, the upset drive plate is installed the length both sides of horizontal diaphragm, first PMKD sets up in the length both sides below of horizontal diaphragm, and the below that lies in horizontal diaphragm on first PMKD still installs first pressure yarn mount, and the same one side at horizontal diaphragm both ends is articulated with the top of two first pressure yarn mounts respectively, first cylinder slope sets up between first PMKD and upset drive plate, just the bottom of first cylinder is installed lie in the outside of first pressure yarn mount on the first PMKD, the piston rod at its top with the upset drive plate hinge.

Furthermore, the yarn winding travelling mechanism can also be a cantilever type, and comprises a single slide rail, a movable motor, a fixed cabinet and a cantilever;

the single slide rail is arranged on the ground and positioned at one side of the width of the supporting table, the fixed cabinet is movably arranged on the single slide rail, an output shaft of the moving motor is connected with the fixed cabinet to drive the fixed cabinet to move back and forth along the single slide rail, so that the mounting mechanism moves along the length direction of the forming die, the cantilever is perpendicular to the fixed cabinet and is arranged at one side of the fixed cabinet close to the supporting table, still install isometric first slide rail on the cantilever, installation mechanism passes through cantilever slider sliding connection on first slide rail, and the output shaft and the installation mechanism of a cantilever motor are connected, and drive installation mechanism removes along the first slide rail of cantilever, realizes that installation mechanism removes along forming die's width direction.

Further, when the yarn winding travelling mechanism is a cantilever type, the turnover mechanism adopts a second turnover structure and comprises a pressing cutter transverse moving mechanism, a turnover driving frame, a second fixed bottom plate and a second air cylinder;

the pressing knife transverse moving mechanism comprises a transverse driving air cylinder, a transverse moving slide rail, a transverse moving slide block and a transverse moving connecting seat, the transverse moving connecting seat is arranged on the top surface of the horizontal transverse plate, and the transverse moving slide block is connected with the transverse moving connecting seat;

the second fixing bottom plate is arranged below two sides of the horizontal transverse plate in a sliding mode through a yarn pressing travelling mechanism, a second yarn pressing fixing frame is further arranged on the second fixing bottom plate and located below the horizontal transverse plate, the second yarn pressing fixing frame is n-shaped, turning driving frames are arranged on the top surfaces of the two second yarn pressing fixing frames and located above the horizontal transverse plate, the turning driving frames are in a structure of '21274', each turning driving frame comprises a horizontal driving beam and vertical driving columns fixed on two sides of the bottom of the horizontal driving beam, the bottoms of the vertical driving columns are arranged at the tops of the second yarn pressing fixing frames, the same sides of two ends of the length of each turning driving frame are hinged to the tops of the two second yarn pressing fixing frames respectively, a transverse sliding rail is fixed to the bottom surface of the horizontal driving beam, a transverse sliding block is arranged on the transverse sliding rail, the second air cylinder is arranged in an inclined mode, the bottom of the second air cylinder is arranged on the second fixing bottom plate, and a piston rod at the top of the second air cylinder penetrates through the second yarn pressing fixing frame and is hinged to the middle of the horizontal driving beam;

the transverse driving cylinder is hinged to one side of the top surface of the horizontal transverse plate, the output end of the transverse driving cylinder is connected with the overturning driving frame, and the transverse driving cylinder drives the horizontal transverse plate to transversely move in a small range in the width direction of the forming die, namely, the compacting plate and the compacting knife are driven to move in a small range in the width direction of the forming die.

Furthermore, the yarn pressing system also comprises a vibration motor, the vibration motor is arranged on the compaction plate, and the compaction plate is driven to vibrate by the vibration motor, so that the compaction sheet is driven to vibrate.

The utility model has the advantages that:

1) The utility model provides a yarn winding system, utilize yarn winding running gear to realize that installation mechanism removes along forming die's length direction and realize that installation mechanism removes along forming die's width direction, thereby realize that a shop yarn subassembly can accomplish warp direction shop yarn and latitudinal direction shop yarn in forming die, and the switching-over between warp direction shop yarn and latitudinal direction shop yarn is realized through whole centering reversing mechanism, make and need not cut the glass fiber yarn at whole shop yarn in-process, and shop spool can carry out 90 commutations in forming die's grid shaping intracavity, can realize the switching-over under the condition that does not leave grid shaping chamber on going upward, it causes the loose or fracture of glass fiber yarn to avoid the shop spool to lift up, the glass fiber yarn of grid shaping intracavity edge is easy to be broken away or produce the skew by the resin, finally lead to the problem that the structural strength of shaping glass steel molding grid reduces, guarantee to promote the structural strength of glass steel molding grid;

2) In the yarn pressing system of the utility model, the first cylinder is arranged obliquely, the bottom of the first cylinder is arranged on the first fixed bottom plate, the piston rod at the top of the first cylinder is hinged with the turnover driving plate, and the turnover driving plate is driven to move upwards or downwards through the first cylinder, so that the horizontal transverse plate is driven to turn upwards or downwards by taking the hinged point as a rotating line, and the subsequent maintenance and cleaning of the yarn pressing system are facilitated;

3) The glue injection system comprises the under-pressure glue storage tank, the glue storage support table and the glue injection pipe, the under-pressure glue injection of the resin is realized through the under-pressure glue storage tank and the glue injection pipe, and the pouring stability of the resin is optimal when the pouring pressure is 0.05 MPa;

4) The utility model provides a when swing subassembly adopts gear drive, first swing motor installs on the gear wheel through first motor base, sector gear and first swing motor's output shaft, and first swing axle is parallel and fixed connection with the connecting plate, and driven gear installs at the tip of first swing axle and with sector gear meshing, drives sector gear rotatory through first swing motor to through driven gear drive spread the yarn row and use first swing axle as the swivel line and carry out the swing of small amplitude, thereby realize the slope of spreading the spool, protect the tip of spreading the spool finally when protecting the lower floor's yarn in the forming cavity of forming die, improve its yarn precision of spreading and life;

5) The utility model discloses in, cam profiling sets up horizontally, its spacing groove is square through groove, hold and spread the yarn row and pass, spread the spool of yarn row's center department simultaneously and also coaxial with the spacing groove, drive the rotating electrical machines and make the rotary gear rotate, thereby drive gear wheel and spread the yarn row and rotate the switching-over, and spread the spool and pass through slider sliding connection between two slide bars, and still install the spring that the level set up between the adjacent slider, utilize the elasticity of spring to push two other and spread the spool and outwards its outer wall and paste tightly the inner wall of spacing groove, the length of side of spacing groove is the interval length between first, four lugs simultaneously, ensures that two edge spool of cloth can be pushed by the spring to its not contact with the lug in the rotatory in-process, realizes making 3 spool of spool in the rotatory switching-over process through cam profiling, can change the distance between 3 spool of spreading the spool all the grid shaping intracavity all the time, and do not interfere with the lug, prevents to spread the spool and take place to spread the circumstances that damages in the in-process that the shaping die cavity realizes the switching-over, ensures the complete machine operation precision, saves the switching-over step of warp-wise yarn, and weft-wise maintenance frequency, promotes the processing efficiency;

6) The utility model discloses in, adopt earlier and spread the yarn around the yarn system to forming die's grid shaping intracavity, then utilize the injecting glue system to fill the resin in the grid shaping chamber, carry out compaction and gassing to grid shaping intracavity resin and yarn through the compacting plate of pressing the yarn system at last, increase vibrating motor and can not have the bubble in order to ensure fashioned glass steel mould plastic grid, ensure its structural strength.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is the utility model discloses a yarn system structure chart one that is used for fashioned automation of glass steel moulding grid to wind yarn system.

Fig. 2 is the utility model discloses a yarn system structure chart two that is used for fashioned automation of glass steel moulding grid to wind yarn system.

Fig. 3 is the utility model discloses a yarn system structure chart three that is used for fashioned automation of glass steel moulding grid to wind yarn system.

Fig. 4 is the utility model discloses a yarn system structure chart four that is used for fashioned automation of glass steel moulding grid to wind yarn system.

Fig. 5 is a schematic view of a connecting rod transmission structure of an automatic yarn winding system for molding a glass fiber reinforced plastic grid.

Figure 6 is the utility model discloses a glue injection system structure chart that is used for fashioned automation of glass steel moulding grid to wind yarn system.

Fig. 7 is the utility model discloses a partial structure schematic diagram of an injecting glue system that is used for fashioned automation of glass steel moulding grid to wind yarn system.

Fig. 8 is the utility model discloses a gantry type structure sketch map one that is used for fashioned automation of glass steel moulding grid to wind yarn system.

Fig. 9 is the utility model discloses a gantry type structure sketch map two that is used for fashioned automation of glass steel moulding grid to wind yarn system.

Fig. 10 is the utility model discloses a gantry type structure sketch map three that is used for fashioned automation of glass steel moulding grid to wind yarn system.

Fig. 11 is a schematic diagram showing a cantilever type structure of an automatic yarn winding system for molding a glass fiber reinforced plastic molding grid of the present invention.

Fig. 12 is a schematic diagram of a cantilever type structure of an automatic yarn winding system for molding a glass fiber reinforced plastic molding grid of the present invention.

Fig. 13 is a front view of the cam reversing mechanism of the automatic yarn winding system for forming the molded glass fiber reinforced plastic grid of the present invention.

Fig. 14 is a top view of the cam reversing mechanism of the automatic yarn winding system for forming the molded glass fiber reinforced plastic grid of the present invention.

Fig. 15 is a side view of the cam reversing mechanism of the automatic yarn winding system for forming the molded glass fiber reinforced plastic grid of the present invention.

Fig. 16 is a schematic view of the reversing first position of the cam reversing mechanism of the automatic yarn winding system for forming the molded plastic-glass reinforced plastic grid of the present invention.

Fig. 17 is a second position schematic diagram of the reversing mechanism of the cam reversing mechanism of the automatic yarn winding system for molding the glass fiber reinforced plastic grid.

Fig. 18 is a third position schematic diagram of the reversing mechanism of the cam reversing mechanism of the automatic yarn winding system for forming the molded glass fiber reinforced plastic grid of the utility model.

Fig. 19 is a structural schematic diagram of a cantilever type yarn pressing system of an automatic yarn winding system for forming a molded glass fiber reinforced plastic grid of the present invention.

Fig. 20 is a structural schematic diagram of a cantilever type yarn pressing system of an automatic yarn winding system for molding a glass fiber reinforced plastic molding grid of the present invention.

Detailed Description

The utility model provides an automatic yarn system 1 that winds for plastic injection grid shaping of glass steel mould, includes forming die 7, winds yarn system 1, injecting glue system 2, presses yarn system 3, winds yarn running gear 4, injecting glue running gear 5 and presses yarn running gear 6.

Forming die 7 horizontal installation is on a supporting bench 9, including shaping frame and a plurality of abrupt pieces, and the abrupt piece is array distribution and equidistant interval setting in the shaping frame for form the grid molding cavity between shaping frame and the abrupt piece, and this grid molding cavity has a plurality of transverse grooves and the vertical groove that mutually perpendicular set up on the horizontal plane, and the transverse groove extends along 7 length direction of forming die, and the vertical groove then extends along 7 width direction of forming die.

As shown in fig. 1 to 4, the yarn winding system 1 is arranged at one side above the forming die 7, and includes a yarn laying component 11, a swinging component 12, an integral centering reversing mechanism 13 and an installation mechanism 14 which are installed on the yarn winding travelling mechanism 4, and is used for laying yarns in a grid forming cavity of the forming die 7.

Wherein, spread yarn subassembly 11, the setting is in forming die 7's top, including spreading the yarn row, spreads the yarn row and includes horizontal connecting plate 112 and 3 vertical setting spread spool 111, and 3 spread spool 111 and set up side by side on connecting plate 112, and 3 adjacent 3 vertical grooves in a transverse groove are arranged respectively in to the bottom of spreading spool 111, or arrange in 3 adjacent transverse grooves in a vertical groove respectively, and store up the yarn spare and spread spool 111 and all be connected.

And the swinging assembly 12 is connected with the yarn laying row and drives the yarn laying row to swing in a small amplitude.

The swing assembly 12 is in gear transmission and comprises a first swing motor 121, a sector gear 122, a driven gear 123 and a first swing shaft 124.

The first swing motor 121 is mounted on the large gear 1313 through the first motor base 125, and the sector gear 122 is connected with an output shaft of the first swing motor 121;

the middle of the connecting plate 112 is provided with a yarn laying channel for accommodating the yarn laying tube 111 to pass through, two ends of the connecting plate 112 are fixedly connected with first swinging shafts 124, two sides of each first swinging shaft 124 are provided with mounting seats 125, the driven gear 123 is mounted at the outer side of one mounting seat 125 at the end part of the first swinging shaft 124 and meshed with the sector gear 122, the sector gear 122 is driven to rotate by the first swinging motor 121, and therefore the driven gear 123 drives the yarn laying row to swing in a small amplitude by taking the first swinging shaft 124 as a rotating line.

The overall centering reversing mechanism 13 is arranged on the upper portion of the machine, used for driving the yarn laying pipe 111 to perform 90-degree reversing in the grid forming cavity of the forming die 7.

As shown in fig. 13, 3 yarn laying tubes 111 in 3 adjacent longitudinal grooves in the transverse groove are shown to be reversed into 3 yarn laying tubes 111 in 3 adjacent transverse grooves in the longitudinal groove as shown in fig. 16, and the reversing process is shown in fig. 17 as shown in fig. 18.

The integral centering reversing mechanism 13 adopts a cam reversing mechanism, and specifically comprises:

the rotating mechanism 131 comprises a rotating motor 1311, a rotating gear 1312 and a gearwheel 1313, the rotating motor 1311 is mounted on the vertical part of the L-shaped supporting plate 142 through a supporting seat of the rotating motor 1311, the rotating gear 1312 is connected with an output shaft of the rotating motor 1311, the gearwheel 1313 is horizontally arranged at the mounting channel, and a first bearing is further arranged between the gearwheel 1313 and the L-shaped supporting plate 142.

The bottom of each of the two mounts 125 is fixedly attached to the top surface of the bull gear 1313.

The cam explorator 132 shown in fig. 13 to 15 includes a rectangular bottom plate 1321, a rounded square structural channel is left in the middle of the rectangular bottom plate 1321, a rounded square structural ring 1322 is vertically fixed on the outer side of the rounded square structural channel in the middle of the rectangular bottom plate 1321, so that the rectangular bottom plate 1321 and the rounded square structural ring 1322 form an inverted-shape, and an inner cavity of the rounded square structural ring 1322 is coaxial and communicated with the rounded square structural channel, so as to form a square through groove for accommodating a yarn laying row to pass through, that is, a limit groove 1323, and meanwhile, the yarn laying pipe 111 at the center of the yarn laying row is also coaxial with the limit groove 1323.

The top surface of the connecting plate 112 is also provided with sliding rods 113 which are consistent with the length direction of the yarn laying channel at two sides.

3 yarn laying tubes 111 are connected between two sliding rods 113 in a sliding mode through sliding blocks 114, springs 115 which are horizontally arranged are further installed between the adjacent sliding blocks, and the other two yarn laying tubes 111 are pushed outwards to the outer walls of the two yarn laying tubes to be attached to the inner wall of the limiting groove 1323 through the springs 115.

The cam profile 132 is horizontally arranged, the round-corner square structural ring 1322 passes through the large gear 1313 from bottom to top to stop and is fixed when the top surface of the rectangular bottom plate 1321 contacts with the bottom end of the horizontal part of the L-shaped supporting plate 142, and the rotary motor 1311 is driven to rotate the rotary gear 1312, so that the large gear 1313 is driven to rotate and reverse with the yarn laying row.

On the forming die 7, the adjacent four lugs in the same row are respectively a first lug, a second lug, a third lug and a fourth lug, and the distance between the first lug and the fourth lug is the side length of the limiting groove 1323.

And the mounting mechanism 14 is arranged on the yarn winding travelling mechanism 4 and above the forming die 7 and is used for mounting the yarn laying component 11, the swinging component 12 and the integral centering reversing mechanism 13.

The mounting mechanism 14 includes a vertical support plate 141, an L-shaped support plate 142, and a screw lift 143.

The vertical support plate 141 is provided with a vertically arranged lifting slide rail, the vertical part of the L-shaped support plate 142 is connected with the lifting slide rail in a sliding manner through a lifting slide block, the L-shaped support plate 142 is connected with the vertical support plate 141 through a screw rod lifter 143, and the L-shaped support plate 142 is driven to ascend or descend in the vertical direction through the screw rod lifter 143.

The center of the horizontal portion of the L-shaped support plate 142 is further perforated with an installation channel.

As shown in fig. 5, the swing assembly 12 can also adopt a link, a chain or a belt transmission, which has high practicability, and here, the link transmission includes a second swing motor 126, a first swing arm 127, a second swing arm and a link 128, the first swing arm and the second swing arm are vertically arranged, the link 128 is horizontally arranged, and the link 128 is a waist-shaped plate, and the two sides of the length thereof are respectively provided with a connecting hole of the link.

A second swing shaft is fixedly connected to both ends of the connecting plate 112, the second swing motor 126 is mounted on the large gear 1313 through the second motor base 125, and the second swing motor 126 and the second swing shaft are parallel to each other.

A first mounting hole is formed in the bottom of the first swing arm 127, first key slots are formed in the inner wall of the first mounting hole, the inner wall of the first motor shaft sleeve 129 and the outer wall of the output shaft of the first swing motor 121, the first motor shaft sleeve 129 is arranged between the first swing arm 127 and the first swing motor 121, and first keys are inserted into the three first key slots, so that the bottom of the first swing arm 127 is mounted on the output shaft of the first swing motor 121 through the first motor shaft sleeve 129;

the bottom of the second swing arm is fixedly connected with one end of the second swing shaft close to the first swing arm 127, and the tops of the first swing arm 127 and the second swing arm are rotatably connected with a connecting rod 128 through a pin shaft sleeve 130 and a second bearing.

A connecting rod 128 is installed on the pin shaft sleeve 130 at both sides of the first and second swing arms through connecting holes of the connecting rod to improve the operation stability of the whole structure.

And the glue injection system 2 is arranged above the forming die 7 and between the yarn winding system 1 and the yarn pressing system 3, and is used for injecting resin into the grid forming cavity.

The glue injection system 2 comprises a pressurized glue storage tank 21, a glue storage support platform 22 and a glue injection pipe 23.

Store up and glue a supporting bench 22 and set up in length one side top of forming die 7 to through the walking of injecting glue 5 drive its length direction along forming die 7 walking, take the area to store up gluey jar 21 and install at storing up gluey supporting bench 22 top, glue injection pipe 23 passes through the injecting glue bracing piece and installs one side department that is close to forming die 7 on storing up gluey supporting bench 22, and glue injection pipe 23 is through a glue injection pipe and the area of locating to press and store up gluey jar 21 and be connected.

Specifically, as shown in fig. 6-7, the glue injection pipe 23 is horizontally disposed and includes an outer pipe 231 and an inner pipe 232.

The outer tube 231 has an exposing opening 233 at the center of the top thereof communicating with the inside of the outer tube 231, and has compressing holes at the top thereof at both sides of the exposing opening 233, and a strip-shaped opening having the same length and communicating with the inside of the outer tube 231 along the length direction of the bottom thereof.

The inner tube 232 comprises a hollow cylindrical structure body with two closed ends, a connecting opening 235 communicated with the inside of the inner tube is formed in the center of the top of the inner tube, a glue outlet communicated with the inside of the inner tube is formed in the center of the bottom of the inner tube, and supporting struts 234 clamped on the glue injection supporting rods are further arranged on the two sides of the glue outlet at the bottom of the inner tube.

The inner pipe 232 penetrates into the outer pipe 231, the supporting support rod 234 is arranged on the outer side of the strip-shaped opening, the connecting opening 235 is arranged in the exposing opening 233, the compression screw 236 penetrates through the compression hole and stops when the bottom end of the outer wall of the inner pipe 232 is tightly attached to the bottom end of the inner wall of the outer pipe 231, the bottom of a pipe joint 238 penetrates through the exposing opening 233 through a gasket and is installed at the connecting opening 235, the glue injection pipe 23 is installed between the top of the pipe joint 238 and the pressurized glue storage tank 21, the outer wall of the pipe joint 238 is provided with a hook wing edge, and a quick-release hoop 237 is installed outside the outer pipe 231 and is hung on the hook wing edge.

As shown in fig. 8-10, the yarn pressing system 3 is disposed above the other side of the forming mold 7, the yarn pressing system 3 includes a compacting mechanism and a turnover mechanism, and is connected to the yarn pressing traveling mechanism 6, the yarn pressing traveling mechanism 6 drives the yarn pressing system 3 to travel along the length direction of the forming mold 7, the compacting plate 32 compacts and exhausts the resin and the yarn in the grid forming cavity, the turnover structure 31 turns the compacting plate 32 to expose the compacting sheet, and the maintenance and cleaning of the yarn pressing system 3 are performed.

The compacting mechanism comprises a compacting plate 32, a horizontal transverse plate 35, a lifting cylinder 38 and a fixed cross beam 37, wherein the compacting plate 32 is horizontally arranged along the width direction of the forming die 7, a plurality of compacting sheets 34 are arranged on the bottom surface of the compacting plate 32, and the horizontal transverse plate 35 is horizontally arranged above the compacting plate.

A fixed cross beam 37 is horizontally arranged above the horizontal cross plate 35, a lifting cylinder 38 is installed on the horizontal cross plate, an output shaft of the lifting cylinder 38 is vertically arranged upwards and connected with the fixed cross beam 37, the fixed cross beam 37 is connected with the compacting plate 32 through a movable guide post penetrating through the horizontal cross plate 35, a movable guide sleeve is sleeved on the outer side of the movable guide post and is fixedly connected with the horizontal cross plate 35, and the compacting plate 32 is driven to move up and down through the lifting cylinder 38, so that the compacting sheet 34 is driven to move up and down;

a vibration motor is mounted on the compacting plate 32, and the vibration motor is used to drive the compacting plate 32 to vibrate and simultaneously drive the compacting sheet 34 to vibrate.

The turnover structure is connected with the compacting plate 32, and the maintenance and the cleaning of the yarn pressing system are carried out after the compacting plate 32 is turned over by a certain angle through the turnover structure.

The glue injection walking structure 5 comprises a glue injection slide rail.

The winding travelling mechanism 4 can be of a gantry type, and is higher in structural stability and higher in subsequent yarn laying processing precision compared with a cantilever type winding travelling mechanism, and comprises a winding sliding rail 41 and a gantry type supporting frame 42.

During actual installation and use, the glue injection traveling structure 5 and the yarn winding traveling mechanism 4 may or may not share one sliding rail, which is a common sliding rail in this embodiment, that is, the yarn winding sliding rail 41 is a glue injection sliding rail, that is, the glue storage supporting table 22 is also slidably disposed on the yarn winding sliding rail 41 through a glue injection sliding block.

The yarn pressing running mechanism 6 and the winding running mechanism 4 also share one slide rail, that is, the winding slide rail 41 is a yarn pressing slide rail, that is, the yarn pressing system 3 is also arranged on the winding slide rail 41 by the yarn pressing slide block in a sliding manner, and the yarn pressing system 3 adopts the first turnover structure 31.

The yarn winding slide rails 41 are laid on the support table 9 and located on two sides of the width of the forming mold 7, the gantry type support frame 42 is arranged on the yarn winding slide rails 41 and located on one side of the length of the forming mold 7, the gantry type support frame 42 is of an L-shaped structure and comprises gantry type support bottom plates, the gantry type support bottom plates are horizontally and symmetrically arranged on two sides of the width of the forming mold 7 on the yarn winding slide rails 41, and the gantry type support bottom plates are arranged on the yarn winding slide rails 41 in a sliding mode through support sliding blocks.

A long pillar and a short pillar are adjacently installed on each gantry type supporting bottom plate, a short horizontal beam is connected between each long pillar and each short pillar, a long horizontal beam is connected between each short pillar and each long pillar on the two gantry type supporting bottom plates, and a gap is reserved between each long horizontal beam and the top of the forming mold 7.

A width slide rail 43 is arranged between the two long pillars at the top of the gantry type support frame 42, and a width slide block is arranged on the width slide rail 43.

And a gantry type driving motor is connected with the gantry type supporting frame 42, and the gantry type supporting frame 42 is driven to move on the yarn winding sliding rail 41 through the gantry type driving motor, so that the gantry type supporting frame can move along the length direction of the forming die 7.

The mounting mechanism 14 is fixedly connected with the width slider, the width slider can be movably arranged on the gantry type supporting frame 42, the width driving motor is connected with the mounting mechanism 14, and the mounting mechanism 14 is driven to move along the width direction of the forming die 7 by the width driving motor.

The glue storage support table 22 is also connected with a gantry type driving motor, and the gantry type driving motor drives the glue storage support table 22 and the glue injection pipe 23 to move on the yarn winding slide rail 41.

The first turnover mechanism 31 comprises a turnover driving plate 311, a first fixed bottom plate 312 and a first air cylinder 313;

the first fixing bottom plate 312 is slidably disposed on the yarn winding slide rail 41 through a yarn pressing slider and located on two sides of the width of the forming mold 1, the turnover driving plate 311 is a Z-shaped plate, one side of the turnover driving plate is mounted on two sides of the length of the horizontal transverse plate 35, and the other side of the turnover driving plate extends outwards.

The first fixing bottom plate 312 is arranged below two sides of the length of the horizontal transverse plate 35, the first yarn pressing fixing frames 314 are further installed below the horizontal transverse plate 35 on the first fixing bottom plate 312, the same sides of two ends of the horizontal transverse plate 35 are respectively hinged to the tops of the two first yarn pressing fixing frames 314, the first air cylinder 313 is obliquely arranged between the first fixing bottom plate 312 and the overturning drive plate 311, the bottom of the first air cylinder 313 is installed on the first fixing bottom plate 312 and located on the outer side of the first yarn pressing fixing frames 314, a piston rod at the top of the first air cylinder is hinged to the bottom of the other side of the overturning drive plate 311, the overturning drive plate 311 is driven to move upwards or downwards through the first air cylinder 313, and therefore the horizontal transverse plate 35 is driven to overturn by taking a hinge point of the horizontal transverse plate 35 as a rotation line.

As shown in fig. 11 to 12, the yarn winding traveling mechanism 4 may be a cantilever type including a single slide rail ', a moving motor 42', a fixed cabinet 43', and a cantilever 44'.

The single slide rail ' is arranged on the ground and located at one side of the width of the supporting platform 9, the fixed cabinet 43' is a rectangular structure cabinet and can be movably arranged on the single slide rail ', an output shaft of the moving motor 42' is connected with the fixed cabinet 43' to drive the fixed cabinet 43' to move back and forth along the single slide rail ', and the installation mechanism 14 can move along the length direction of the forming die 7.

The cantilever 44' is perpendicular to the fixed cabinet 43' and is installed at one side of the fixed cabinet 43' close to the supporting platform 9, a first slide rail with equal length is further installed on the cantilever 44', the mounting mechanism 14 is slidably connected to the first slide rail through a slide block of the cantilever 44', an output shaft of a motor of the cantilever 44' is connected with the mounting mechanism 14, the mounting mechanism 14 is driven to move along the first slide rail of the cantilever 44', and the mounting mechanism 14 is driven to move along the width direction of the forming die 7.

The top of the fixed cabinet 43' is also provided with a bracket, and the bracket is provided with a yarn guide rod for guiding and conveying the glass fiber yarns wound on the cheese into a yarn laying pipe.

At the moment, the yarn pressing travelling mechanism comprises a yarn pressing slide rail 6' and a yarn pressing motor, the yarn pressing slide rail 6' is laid on the two sides of the width of the supporting platform 9 on the ground, the yarn pressing slide block is arranged on the yarn pressing slide rail 6', the output shaft of the yarn pressing motor is connected with the first yarn pressing fixing frame 8, and the first yarn pressing fixing frame 8 and the pressing plate 32 are driven to move through the yarn pressing motor.

At this time, the glue injection traveling mechanism 5 and the yarn pressing traveling mechanism 6 are not used, and the yarn pressing traveling mechanism 6 and the yarn winding traveling mechanism 4 are not used.

The yarn pressing travelling mechanism 6 comprises a yarn pressing slide rail, a yarn pressing slide block and a yarn pressing motor, the yarn pressing slide rail is arranged on the two sides of the width of the forming die on the ground, the yarn pressing slide block is arranged on the yarn pressing slide rail, an output shaft of the yarn pressing motor is connected with the second fixed bottom plate 332, and the second fixed bottom plate 332 and the compacting plate 32 are driven to move through the yarn pressing motor.

At this time, the turnover mechanism adopts a second turnover structure 33, as shown in fig. 19-20, which comprises a pressing cutter transverse moving mechanism, a turnover driving frame 331, a second fixed bottom plate 332 and a second air cylinder 333;

the cutter pressing transverse moving mechanism comprises a transverse driving cylinder 334, a transverse moving slide rail 335, a transverse moving slide block 336 and a transverse moving connecting seat 338, wherein the transverse moving connecting seat 338 is arranged on the top surface of the horizontal transverse plate 35, and the transverse moving slide block 336 is connected with the transverse moving connecting seat 338;

the second fixing bottom plate 332 is arranged on the yarn pressing slide block and is positioned below two sides of the horizontal transverse plate 35, a second yarn pressing fixing frame 337 is further arranged on the second fixing bottom plate 332 and is positioned below the horizontal transverse plate 35, and the second yarn pressing fixing frame 337 is n-shaped;

a turnover driving frame 331 is arranged above the horizontal transverse plate 35 on the top surfaces of the two second yarn pressing fixing frames 337;

the overturning driving frame 331 is of a v-21274-shaped structure and comprises a horizontal driving beam and vertical driving columns fixed on two sides of the bottom of the horizontal driving beam, and the bottoms of the vertical driving columns are arranged at the top of the second yarn pressing fixing frame;

the same sides of the two ends of the length of the turning driving frame 331 are respectively hinged with the tops of the two second yarn pressing fixing frames 337, the transverse sliding rail 335 is fixed on the bottom surface of the horizontal driving beam, the transverse sliding block 336 is arranged on the transverse sliding rail 335, the second air cylinder 333 is obliquely arranged, the bottom of the second air cylinder 333 is arranged on the second fixed bottom plate 332, and a top piston rod of the second air cylinder 333 penetrates through the second yarn pressing fixing frames 337 and is hinged with the middle part of the horizontal driving beam;

the horizontal driving cylinder 334 is hinged to one side of the top surface of the horizontal cross plate 35, and the output end of the horizontal driving cylinder 334 is connected to the turnover driving rack 331, so that the horizontal cross plate 35 is driven by the horizontal driving cylinder 334 to move in a small range in the width direction of the forming die 1, that is, the compacting plate 34 and the compacting knife 32 are driven to move in a small range in the width direction of the forming die 1.

The working principle of this patent:

during operation, firstly winding yarn: the gantry type supporting frame 42 is driven by the gantry type driving motor to move along the length direction of the forming die 7, the mounting mechanism 14 is driven by the width driving motor to move along the width direction of the forming die 7, a yarn laying row is driven to enter the upper portion of a grid forming cavity of the forming die 7, the L-shaped supporting plate 142 is driven by the lead screw lifter 143 to descend until a yarn laying tube 111 of the yarn laying row reaches a yarn guiding position in the grid forming cavity, the yarn laying tube 111 is simultaneously descended again by the lead screw lifter 143 and moves towards the traveling direction, the yarn laying tube 111 is inclined towards the traveling direction by 30 to 60 degrees by the swinging assembly 12 to prevent the yarn laying tube 111 from scraping yarns, then a row of yarn laying in the width direction of the yarn laying tube 111 in the forming cavity is realized by driving the yarn laying row by the width driving motor, the yarn laying tube 111 is driven by the lead screw lifter 143 to lift, the swinging assembly 12 is driven at the same time, the yarn laying tube 111 is swung to be in a vertical state under the condition that the yarn laying tube 111 does not leave the grid forming cavity, then the yarn laying row is driven by the gantry type driving motor to move to the next row along the length direction of the forming die 7, the yarn laying tube 111 is lowered again by the lead screw lifter 143 and the gantry type driving motor at the same time and moves towards the traveling direction, the yarn laying tube 111 is inclined towards the traveling direction by 30-60 degrees through the swinging assembly 12, the next row of yarn laying of the yarn laying tube 111 in the forming cavity is realized by the yarn laying row driven by the width driving motor, and the rest is done until all rows in the grid forming cavity are laid with yarns, at the moment, the yarn laying tube 111 is reversed for 90 degrees in the grid forming cavity of the forming die 7 by the integral centering reversing mechanism 13, the lower end of the yarn laying tube 111 does not leave the grid forming cavity all the time in the reversing process, the inclination of the yarn laying tube 111 is realized by the operation consistent with the yarn laying in the width direction, and driving the yarn laying tube 111 to move along the length direction of the forming die 7 by using a gantry type driving motor, so as to lay yarns in one row, lifting and swinging the yarn laying tube 111 to a vertical state, driving the yarn laying row to move to the next row along the width direction of the forming die 7 by using a width driving motor, inclining 30-60 degrees towards the walking direction by using a swinging assembly 12, repeating the steps until the yarn laying of all rows in the grid forming cavity is finished, and finishing the yarn laying.

Secondly, injecting glue: the glue injection system 2 is driven by the glue injection motor to move on the yarn winding slide rail 41 along the length direction of the forming mold 7, meanwhile, the resin in the pressurized glue storage tank 21 flows out of the glue outlet of the glue injection pipe 23 and is injected into the grid forming cavity of the forming mold 7 until the resin amount in the grid forming cavity meets the requirement, and the pouring stability of the resin is optimal when the pouring pressure is 0.05 MPa.

And finally, yarn pressing: the yarn pressing system 3 is driven by the yarn pressing motor to move on the yarn pressing guide rail along the length direction of the forming die 7, the yarn pressing system stops when the pressing plate 32 is completely arranged above the grid forming cavity, the pressing plate 32 is driven by the lifting cylinder 38 to move downwards until the pressing sheet 34 is contacted with the glass fiber reinforced plastic grid yarns, the vibration motor is started, and the glass fiber reinforced plastic grid yarns are vibrated, compacted and bubbles in resin are discharged.

It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a be used for fashioned automation of glass steel moulding grid to wind yarn system, includes at least one forming die, forming die horizontal installation is on a supporting bench, including shaping frame and a plurality of abrupt piece, just the abrupt piece is array distribution and interval setting and is in the shaping frame for form the grid between shaping frame and the abrupt piece and become the die cavity, and this grid becomes the die cavity and has a plurality of transverse grooves and the vertical groove that mutually perpendicular set up on the horizontal plane, and the transverse groove extends along forming die length direction, and vertical groove then extends along forming die width direction, its characterized in that: comprises that

The winding system is used for laying yarns in a grid forming cavity of the forming die and comprises a yarn laying component, a swinging component, an integral centering reversing mechanism and an installation mechanism, the yarn laying component, the swinging component and the integral centering reversing mechanism are all installed on the installation mechanism, and the yarn laying component, the swinging component and the integral centering reversing mechanism are driven by the installation mechanism to synchronously move in the vertical direction;

the installation mechanism of the yarn winding system is arranged on the yarn winding travelling mechanism and used for driving the yarn winding system to move in the length direction and the width direction of the forming die;

the glue injection system is used for injecting resin into the grid forming cavity;

the glue injection walking structure is connected with the glue injection system and used for driving the glue injection system to walk in the length direction of the forming mold;

the yarn pressing system is arranged above the forming die and used for compacting the resin and the yarns in the grid forming cavity and discharging bubbles;

the yarn pressing travelling mechanism is connected with the yarn pressing system and used for driving the yarn pressing system to travel in the length direction of the forming die;

the yarn laying assembly comprises a yarn laying row, wherein the yarn laying row comprises a horizontally arranged connecting plate and 3 vertically arranged yarn laying pipes, the 3 yarn laying pipes are arranged on the connecting plate in parallel, and the bottoms of the 3 yarn laying pipes are respectively arranged in 3 adjacent longitudinal grooves in a transverse groove or 3 adjacent transverse grooves in a longitudinal groove;

the swinging assembly is connected with the yarn laying row and used for driving the yarn laying row to swing in a small amplitude;

the integral centering reversing mechanism is used for driving the yarn laying rows to carry out integral 90-degree reversing in a grid forming cavity of the forming die by taking the middle yarn laying tube as a circle center, and the lower end of the yarn laying tube does not leave the grid forming cavity in the reversing process.

2. The automatic winding system for the molding of the molded glass reinforced plastic grid of claim 1, wherein: the mounting mechanism comprises a vertical supporting plate, an L-shaped supporting plate and a screw rod lifter;

the lifting slide rail is vertically arranged on the vertical supporting plate, the vertical part of the L-shaped supporting plate is connected with the lifting slide rail in a sliding way through the lifting slide block, a screw rod lifter is connected between the L-shaped supporting plate and the vertical supporting plate, and the L-shaped supporting plate is driven to ascend or descend in the vertical direction through the screw rod lifter;

the center of the horizontal part of the L-shaped supporting plate is also provided with a mounting channel in a through way.

3. The automatic winding system for the molding of the molded glass reinforced plastic grid as claimed in claim 2, wherein: the integral centering reversing mechanism specifically comprises:

the rotating mechanism comprises a rotating motor, a rotating gear, a rotating motor supporting seat and a large gear, wherein the rotating motor is installed on the vertical part of the L-shaped supporting plate through the rotating motor supporting seat, the rotating gear is connected with an output shaft of the rotating motor, the large gear is horizontally arranged at the installation channel, and a first bearing is further arranged between the large gear and the L-shaped supporting plate;

the cam profiling comprises a rectangular bottom plate, a round-corner square-structure channel is reserved in the middle of the rectangular bottom plate, a round-corner square-structure ring is vertically fixed on the outer side of the round-corner square-structure channel in the middle of the rectangular bottom plate, so that the rectangular bottom plate and the round-corner square-structure ring form an inverted T shape, the inner cavity of the round-corner square-structure ring is coaxial with and communicated with the round-corner square-structure channel, a square through groove for accommodating the spread yarn row to pass is formed, the square through groove is a limiting groove, and meanwhile, the yarn spreading pipe in the center of the spread yarn row is coaxial with the limiting groove;

a yarn laying channel for accommodating yarn laying pipes to penetrate is reserved in the middle of the connecting plate, sliding rods consistent with the length direction of the yarn laying channel are further arranged on the top surface of the connecting plate and located on two sides of the yarn laying channel, the 3 yarn laying pipes are connected between the two sliding rods in a sliding mode through sliding blocks, springs are horizontally arranged between the adjacent sliding blocks, and the other two yarn laying pipes are pushed outwards to the outer walls of the other two yarn laying pipes to be attached to the inner walls of the limiting grooves through the springs;

the cam profiling is horizontally arranged, a round-corner square structural ring of the cam profiling penetrates through the large gear from bottom to top to the top surface of the rectangular bottom plate to be stopped and fixed when being contacted with the bottom end of the horizontal part of the L-shaped supporting plate, and the rotating motor is driven to rotate the rotating gear, so that the large gear, the yarn laying row and the swinging assembly are driven to rotate and reverse.

4. The automatic winding system for the molding of the molded glass reinforced plastic grid as claimed in claim 3, wherein: on the forming die, four adjacent lugs in the same row are respectively a first lug, a second lug, a third lug and a fourth lug, and the distance between the first lug and the fourth lug is the side length of the limiting groove.

5. The automatic winding system for the molding of the molded glass reinforced plastic grid as claimed in claim 3, wherein: the swing assembly is in gear transmission and comprises a mounting seat, a first swing motor, a first motor base, a sector gear, a driven gear and a first swing shaft;

the first swing motor is installed on the bull gear through a first motor base, the sector gear is connected with an output shaft of the first swing motor, two ends of the connecting plate are fixedly connected with the first swing shaft, and two sides of the first swing shaft are fixedly connected to the top surface of the bull gear through an installation seat;

the driven gear is installed at one end of one of the first swinging shafts and meshed with the sector gear, the sector gear is driven to rotate by the first swinging motor, the sector gear drives the driven gear to rotate, and therefore the yarn paving rows are driven to swing in a small range by the driven gear with the first swinging shafts as rotating lines.

6. The automatic winding system for the molding of the molded glass reinforced plastic grid of claim 1, wherein: the glue injection system comprises a pressurized glue storage tank, a glue storage support table and a glue injection pipe;

store up and glue a supporting bench and set up forming die's length one side top, the area is pressed and is stored up the gluey jar and install store up a supporting bench top of gluing, store up and glue one side department that is close to forming die on the supporting bench and be equipped with a injecting glue bracing piece, the injecting glue pipe passes through the injecting glue bracing piece and installs on storing up gluey supporting bench, just injecting glue pipe and the area of locating are pressed and are stored up and be connected with an injecting glue pipe between the gluey jar.

7. The automatic winding system for the molding of the molded glass reinforced plastic grid of claim 1, wherein: the yarn winding travelling mechanism is gantry type and comprises a yarn winding sliding rail and a gantry type supporting frame;

the yarn winding slide rails are laid on the support table and located on two sides of the width of the forming die, the gantry type support frame is arranged on one side of the length of the forming die, the bottom of the gantry type support frame is arranged on the yarn winding slide rails in a sliding mode through the support sliding blocks, the gantry type drive motor is connected with the gantry type support frame, and the gantry type support frame is driven to move on the yarn winding slide rails through the gantry type drive motor, so that the gantry type support frame can move along the length direction of the forming die;

the top of the gantry type support frame is provided with a width slide rail, a width slide block is arranged on the width slide rail, a width driving motor is connected with the mounting mechanism, the mounting mechanism can be movably arranged on the gantry type support frame through the width slide block, and the mounting mechanism is driven to move along the width direction of the forming die through the width driving motor.

8. The automatic winding system for the molding of the molded glass reinforced plastic grid of claim 1, wherein:

the yarn pressing system comprises a compacting mechanism and a turnover mechanism, is connected with the yarn pressing travelling mechanism, and is driven by the yarn pressing travelling mechanism to travel along the length direction of the forming die;

the compaction mechanism comprises a compaction plate, a horizontal transverse plate, a lifting cylinder and a fixed transverse beam, the compaction plate is horizontally arranged along the width direction of the forming die, a plurality of compaction sheets are arranged on the bottom surface of the compaction plate, the horizontal transverse plate is horizontally arranged above the compaction plate, the fixed transverse beam is horizontally arranged above the horizontal transverse plate, the lifting motor is arranged on the horizontal transverse plate, an output shaft of the lifting motor is vertically upwards arranged and is connected with the fixed transverse beam, the fixed transverse beam is connected with the compaction plate through a movable guide post penetrating through the horizontal transverse plate, a movable guide sleeve is sleeved on the outer side of the movable guide post and is fixedly connected with the horizontal transverse plate, and the compaction plate is driven to move up and down through the lifting cylinder, so that the compaction sheets are driven to move up and down;

the turnover structure is connected with the compacting plate, and the maintenance and the cleaning of the yarn pressing system are carried out after the compacting plate is turned over by a certain angle through the turnover structure.

9. The automatic winding system for the molding of the molded glass reinforced plastic grid of claim 8, wherein: when the yarn winding travelling mechanism is of a gantry type, the turnover mechanism adopts a first turnover structure and comprises a turnover drive plate, a first fixed bottom plate and a first air cylinder;

first PMKD slidable mounting is on forming die width both sides's the slide rail of pressing yarn running gear, the upset drive plate is installed the length both sides of horizontal diaphragm, first PMKD sets up in the length both sides below of horizontal diaphragm, and the below that lies in horizontal diaphragm on first PMKD still installs first pressure yarn mount, and the same one side at horizontal diaphragm both ends is articulated with the top of two first pressure yarn mounts respectively, first cylinder slope sets up between first PMKD and upset drive plate, just the bottom of first cylinder is installed lie in the outside of first pressure yarn mount on the first PMKD, the piston rod at its top with the upset drive plate hinge.

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