CN210501524U - Continuous production system for glass fiber pipeline - Google Patents
Continuous production system for glass fiber pipeline Download PDFInfo
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- CN210501524U CN210501524U CN201921284030.4U CN201921284030U CN210501524U CN 210501524 U CN210501524 U CN 210501524U CN 201921284030 U CN201921284030 U CN 201921284030U CN 210501524 U CN210501524 U CN 210501524U
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Abstract
The utility model provides a fine pipeline continuous type production system of glass, it includes the fixed dabber that sets up of level, sets gradually inlayer processing equipment, longitudinal layer processing equipment, injecting glue equipment, winding layer processing equipment, outer processing equipment and extrusion moulding pulling equipment along the direction that sets up of this dabber, and wherein inlayer processing equipment all includes with outer processing equipment: unwinding device, hot melt rubber coating device and cladding device, it carries out the rubber coating back through utilizing the rubber coating device to the fine cloth of glass woven by glass fiber, again by cladding device with the fine cloth direct cladding of glass, replace glass fiber to collude the weaving fibrous layer of weaving formation, the thickness increase that the department brought is colluded to the fibre of having avoided colluding the braid and taking has been reduced, glass fiber intraductally, outer thickness has been improved the intensity on winding layer, the winding bed thickness that has been brought because of interior, outer glass fiber weaving has been solved and has been crossed low technical problem.
Description
Technical Field
The utility model relates to a production preparation technical field of fine pipe of glass specifically is a fine pipeline continuous type production system of glass.
Background
The glass fiber pipe is also called glass fiber pipe, and the forming process is to impregnate glass fiber with resin, then to solidify in photoelectric and thermal integrated high-speed polymerization equipment, and to form by pulling and pulling. Because of different resin varieties, the glass fiber reinforced plastics are called polyester glass reinforced plastics, epoxy glass reinforced plastics and phenolic aldehyde glass reinforced plastics, and have the characteristics of light weight, hardness, non-conductivity, high mechanical strength, ageing resistance, high temperature resistance, corrosion resistance and the like.
Glass fiber tube includes the fibre inlayer that glass fiber weaved from inside to outside in proper order, along the winding of hoop glass fiber winding layer, along the vertical enhancement layer of axial winding glass fiber, along the winding of hoop glass fiber winding layer and the glass fiber outer layer that glass fiber weaved, and the mechanical strength of glass fiber tube is if tensile strength, the intensity of bending strength etc. depend on the glass fiber winding layer in the glass fiber tube, the winding thickness on glass fiber winding layer is thicker then the mechanical strength of glass fiber tube is stronger, but the fibre inlayer and the fibre skin of current glass fiber tube all collude through glass fiber and form, at the in-process of colluding the book, need glass fiber's diameter to reach more than 0.7mm, just can guarantee that glass fiber can not lead to the fracture because of pulling in colluding the book process, and so big diameter's glass fiber has probably very big influence the thickness on winding layer.
Patent document CN201821363965.7 discloses a winding pultrusion pipeline is woven to high strength fibre, this pipeline from interior to exterior is equipped with inlayer, vertical enhancement layer, hoop enhancement layer, the skin of dip-dyeing thermosetting base member in proper order, inlayer and skin are for weaving the fibrous layer, and vertical enhancement layer is the axial fibrous layer, and the hoop enhancement layer is the hoop fibrous layer, outer weaving fibrous layer includes fibre A, fibre B and axial fibre C respectively, and fibre A and fibre B weave around axial fibre C.
Although the above patent discloses that the strength of the glass fiber tube is enhanced by arranging the inner layer, the longitudinal reinforcing layer, the circumferential reinforcing layer and the outer layer which are formed by weaving and winding fibers, the thicknesses of the longitudinal reinforcing layer and the circumferential reinforcing layer which are wound are too thin, and the strength of the glass fiber tube is lower.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a fine pipeline continuous type production system of glass, it carries out the rubber coating back to the fine cloth of glass woven by glass fiber through utilizing rubber coating equipment, again by cladding device with the fine cloth direct cladding of glass, replace glass fiber to collude the weaving fibrous layer of weaving formation, the fibre of having avoided colluding the braid and colluding the thickness increase that the department brought, glass fiber intraductal has been reduced, outer thickness, the intensity on winding layer has been improved, the technical problem of because of interior, outer glass fiber weaves the winding bed thickness that brings and too low has been solved.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a fine pipeline continuous type production system of glass, includes the fixed dabber that sets up of level, sets gradually inlayer processing equipment, vertical layer processing equipment, injecting glue equipment, winding layer processing equipment, outer processing equipment and extrusion moulding traction equipment along the direction that sets up of this dabber, inlayer processing equipment with outer processing equipment all includes:
the support frame is vertically arranged, and the mandrel is arranged below the support frame in a penetrating manner;
the unwinding device is arranged on the support frame and rotates to release the coiled glass fiber cloth, so that the glass fiber cloth is hung on the mandrel, and the initial end of the glass fiber cloth is pulled by the extrusion molding traction equipment;
the hot-melting gluing device is arranged on the unwinding path of the glass fiber cloth, is positioned on the rear side of the support frame along the arrangement direction of the mandrel, and is used for gluing two ends of the glass fiber cloth in the width direction; and
and the cladding device is arranged at the rear side of the hot-melting gluing device, is positioned above the mandrel, is furled and hung on the glass fiber cloth on the mandrel, extrudes the two glued ends of the glass fiber cloth, and wraps the glass fiber cloth on the mandrel.
As an improvement, a partition plate which is paved and unreeled with the glass fiber cloth is arranged between the support frame and the mandrel.
As a refinement, the width L of the glass fiber cloth and the circumference D of the mandrel satisfy the relationship: l is more than or equal to D.
As an improvement, the unwinding device comprises:
the vertical plates are symmetrically arranged along the arrangement direction of the mandrel;
the bearing rollers are rotatably arranged on the vertical plates, are arranged between the vertical plates which are symmetrically arranged, and are coarsely arranged on the outer walls;
the limiting rollers are rotatably arranged on the vertical plates and are arranged between the vertical plates which are symmetrically arranged, two symmetrical limiting rollers are arranged on each vertical plate, the limiting rollers are positioned above the bearing rollers and are arranged in an inverted T shape with the corresponding bearing rollers; and
and the unwinding motor is arranged on any vertical plate, is connected with the corresponding bearing roller and drives the bearing roller to rotate.
As an improvement, after the glass fiber cloth is coated with glue by the hot-melting gluing device, the distance S between gluing parts at two ends of the glass fiber cloth and the perimeter D of the mandrel satisfy the following relation: and S-D.
As an improvement, the hot-melt gluing device comprises:
the hot melting box is internally provided with an electric heating element for heating resin;
the glue boxes are symmetrically arranged on two sides of the width direction of the glass fiber cloth, and the bottoms of the glue boxes are communicated with the hot melting box through pipelines;
the electric pump is arranged on the hot melting box and used for pumping the liquid resin in the hot melting box to be conveyed into the glue box;
the rubber roller is rotatably arranged below the glass fiber cloth, two ends of the rubber roller in the length direction are provided with a gluing part, the outside of the gluing part is coated with a water absorbing material, and the lower half part of the gluing part is immersed in the rubber box; and
and the press roller is arranged above the rubber roller in parallel and matched with the rubber roller to clamp the glass fiber cloth which penetrates through the middle part of the glass fiber cloth.
As an improvement, the cladding apparatus comprises:
the linear motor is arranged right above the mandrel, a sliding installation seat which is arranged in a reciprocating manner is arranged on the linear motor, and the moving direction of the sliding installation seat is consistent with the conveying direction of the mandrel;
the driving cylinder is vertically arranged on the sliding mounting seat, and a pushing rod on the driving cylinder pushes downwards vertically;
the sleeve rod is sleeved outside the lower end part of the push rod in the vertical direction, is arranged in a sliding manner relative to the push rod, and is internally provided with an elastic part which is arranged in an extruding and abutting manner with the lower end part of the push rod;
the positioning compression rollers are symmetrically arranged on two sides of the sleeve rod, are connected with the lower end part of the sleeve rod and are arranged in parallel with the mandrel, and two positioning compression rollers are arranged on each side of the sleeve rod and are symmetrically arranged along the vertical direction of the mandrel;
the clamping plates are symmetrically arranged on two sides of the mandrel, are parallel to the mandrel and are hinged with the lower end part of the loop bar through a semicircular cantilever; and
and one end of the connecting rod is hinged with the semicircular cantilever, and the other end of the connecting rod is hinged with the pushing rod.
As an improvement, the moving speed of the linear motor driving the sliding mounting seat is consistent with the speed of the extrusion molding traction equipment for traction and conveying of the glass fiber cloth.
The utility model discloses systematic beneficial effect lies in:
(1) the utility model discloses a through utilizing the rubber coating equipment to carry out the rubber coating to the fine cloth of glass woven by glass fiber after, again by cladding device with the fine cloth direct cladding of glass, replace glass fiber collude the weaving fibrous layer that the formation was knitted, avoided colluding the thickness increase that the too big brought of fiber diameter that the formation was knitted, make original collude the glass fiber that the weaving needs the diameter to be greater than 0.7mm and directly reduce to only need the glass fiber cloth that the diameter spun of using 0.1mm, directly improved the thickness of winding layer, solved because of inside, outer layer glass fiber weaves the technical problem that the winding layer thickness is too low that brings;
(2) the utility model discloses before utilizing the fine cloth of glass to carry out the cladding to the dabber, carry out the resin liquid of coating hot melt to the fine cloth width direction's of glass both ends, utilize resin liquid as the fine cloth of glass and the bonding thing of dabber, play the effect of glue, make the fine cloth of glass better cladding on the glass fiber pipe, and, the resin as bonding thing is unanimous with the composition of the filling resin between each layer, make the fine cloth of cladding and the connectivity between the fibre winding layer better;
(3) the utility model presses the glass fiber cloth on the mandrel through the positioning pressing rod before the glass fiber cloth is coated outside the mandrel, thereby realizing the positioning of the glass fiber cloth, and then coating the glass fiber cloth, thereby effectively avoiding the dislocation of the glass fiber cloth in the coating process and influencing the coating quality;
(4) the utility model discloses a set up linear electric motor, drive splint along with dabber synchronous motion, make the fine cloth of glass carry out the cladding in-process, splint limit is along with the pipe removal, carries out the fine cloth cladding of glass on the limit, improves the quality of cladding, and splint carry out the cladding in-process simultaneously, draws in the fine cloth of glass in to the centre from both sides, and the effectual condition of avoiding the fine cloth of glass to appear the fold takes place.
To sum up, the utility model has the advantages of the fine cloth of glass of the fine pipe strength height of glass, cladding does not have fold, the fine cloth of glass and dabber cohesiveness are strong of production, are particularly useful for fine pipe production and processing technical field of glass.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
fig. 3 is a schematic view of a partial structure of the unwinding device of the present invention;
FIG. 4 is the schematic view of the sectional structure of the hot-melt gluing device of the present invention
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
FIG. 6 is a schematic view of the broken structure of the rubber roller of the present invention;
FIG. 7 is a schematic sectional view of the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 7;
FIG. 9 is a schematic view of the initial working structure of the wrapping device of the present invention;
FIG. 10 is a schematic view of the cladding device according to the present invention;
FIG. 11 is a schematic cross-sectional view of the wrapping device of the present invention;
fig. 12 is a schematic perspective view of the longitudinal layer processing equipment of the present invention;
fig. 13 is the utility model discloses injecting glue equipment injecting glue operating condition sketch map.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1:
as shown in fig. 1 and 2, a glass fiber pipeline continuous production system comprises a mandrel I which is horizontally fixed, an inner layer processing device II, a longitudinal layer processing device III, an injection device IV, a winding layer processing device V, an outer layer processing device VI and an extrusion molding traction device VII are sequentially arranged along the arrangement direction of the mandrel I, and the glass fiber pipeline continuous production system is characterized in that the inner layer processing device II and the outer layer processing device VI both comprise:
the support frame 1 is vertically arranged, and the mandrel I penetrates through the lower part of the support frame 1;
the unwinding device 2 is arranged on the support frame 1, and is used for rotationally releasing rolled glass fiber cloth 20, so that the glass fiber cloth 20 is hung on the mandrel I, and the initial end of the glass fiber cloth 20 is pulled by the extrusion molding traction equipment VII;
the hot-melting gluing device 3 is arranged on the unwinding path of the glass fiber cloth 20, is positioned on the rear side of the support frame 1 along the arrangement direction of the mandrel I, and is used for gluing two ends of the glass fiber cloth 20 in the width direction; and
and the coating device 4 is arranged on the rear side of the hot-melting gluing device 3, is positioned above the mandrel I, is furled and hung on the glass fiber cloth 20 on the mandrel I, extrudes the two glued ends of the glass fiber cloth 20, and coats the glass fiber cloth 20 on the mandrel I.
It should be noted that, directly using the fine cloth of glass to replace using glass to form the fine weaving layer of glass through colluding the weaving, can effectual reduction original thickness, and then improve the thickness on the fine winding layer of glass, the intensity that makes the glass fiber tube of producing is higher, and adopts the fine cloth of glass directly to carry out cladding production efficiency higher, and process velocity is faster.
Further, the inner layer processing equipment II and the outer layer processing equipment VI release the glass fiber cloth 20 through the unreeling device 2, and glue coating treatment is carried out on two side edges of the glass fiber cloth 20 in the width direction by using the hot melting glue coating device 3, so that when the glass fiber cloth 20 is wrapped on the mandrel I, the glass fiber cloth 20 can be adhered through the glued side edges to form a cylinder shape and is sleeved on the mandrel I.
It should be further noted that the gluing process is performed only on the side edge of the glass fiber cloth 20, which fully considers that the glass fiber cloth 20 needs to be adjusted in the coating process, so as to fully ensure that the glass fiber cloth 20 is not wrinkled when coated on the mandrel i, and if the glass fiber cloth 20 is coated on a large area, the glass fiber cloth 20 is directly adhered to the mandrel i, and the produced glass fiber tube cannot be separated from the mandrel i.
The fiber component of the glass fiber cloth 20 may be glass fiber or a mixture of glass fiber and one or more of polyester fiber, nylon fiber, carbon fiber and aramid fiber.
As shown in fig. 2, as a preferred embodiment, a partition 11 of the glass fiber cloth 20 laid and unwound is disposed between the support frame 1 and the mandrel i.
It should be noted that the partition 11 is used for placing the glass fiber cloth 20 released by the unwinding device 2 in a rotating manner, so that the glass fiber cloth 20 is in a loose state during the process of covering, when the pressing plate presses and covers the glass fiber cloth 20, the glass fiber cloth 20 is not pulled due to stress, and in addition, in consideration of the fact that the outer diameter of the rolled glass fiber cloth 20 is continuously changed during the process of unwinding, the speed of the released glass fiber cloth 20 is gradually reduced during the process of gradually reducing the diameter, and the difference of the release amount of the glass fiber cloth caused by the difference of the front and rear unwinding speeds can be compensated by the glass fiber cloth 20 placed on the partition 11.
As a preferred embodiment, the width L of the glass fiber cloth 20 and the circumference D of the mandrel i satisfy the relationship: l is more than or equal to D.
In order for the glass fiber cloth 20 to satisfy the coating requirement of the mandrel i, the relationship between the width L of the glass fiber cloth 20 and the circumference D of the mandrel i must be satisfied: l is more than or equal to D.
As shown in fig. 2 and 3, as a preferred embodiment, the unwinding device 2 includes:
the vertical plates 21 are symmetrically arranged along the arrangement direction of the mandrel I;
the bearing rollers 22 are rotatably arranged on the vertical plates 21, are arranged between the vertical plates 21 which are symmetrically arranged, and are arranged roughly on the outer walls;
the limiting rollers 23 are rotatably arranged on the vertical plates 21 and are arranged between the vertical plates 21 which are symmetrically arranged, two symmetrical limiting rollers 23 are arranged on each vertical plate 21, the limiting rollers 23 are positioned above the bearing rollers 22, and the limiting rollers 23 and the corresponding bearing rollers 22 are arranged in an inverted triangle shape; and
and the unwinding motor 24 is arranged on any vertical plate 21, is connected with the corresponding bearing roller 22, and drives the bearing roller 22 to rotate.
It should be noted that the central line of the glass fiber cloth 20 released by the unwinding device 2 coincides with the central line of the mandrel i, so as to ensure that the lengths of the two sides of the glass fiber cloth 20 are consistent when the output glass fiber cloth 20 is hung on the mandrel i after the gluing process.
More specifically, because the glass fiber cloth coating of the mandrel I is continuous production, after the initial end part of the glass fiber cloth 20 in the conveying direction is coated on the mandrel I, the glass fiber cloth is continuously conveyed backwards by the traction force of the extrusion molding traction equipment VII for extrusion molding the glass fiber tube.
As a preferred embodiment, after the glue is applied by the hot-melt glue applying device 3, the distance S between the glue applying portions at the two ends of the glass fiber cloth 20 and the circumference D of the mandrel i satisfy the following relation: and S-D.
It should be noted that, the length between the glue coating portions of the glass fiber cloth 20 is equal to the circumference of the mandrel i, so that the cylindrical glass fiber coating layer formed by the glass fiber cloth 20 can be ensured to be exactly sleeved on the mandrel i.
As shown in fig. 4 to 6, as a preferred embodiment, the hot melt adhesive applying apparatus 3 includes:
the hot melting box 31 is internally provided with an electric heating element for heating resin;
the glue boxes 32 are symmetrically arranged on two sides of the glass fiber cloth 20 in the width direction, and the bottoms of the glue boxes 32 are communicated with the hot melting box 31 through pipelines;
an electric pump 33, wherein the electric pump 33 is arranged on the hot melting box 31 and pumps the liquid resin in the hot melting box 31 to be conveyed into the glue box 32;
the rubber roller 34 is rotatably arranged below the glass fiber cloth 20, the two ends of the rubber roller 34 in the length direction are provided with a rubber coating part 341, the outer part of the rubber coating part 341 is coated with a water absorbing material, and the lower half part of the rubber coating part 341 is immersed in the rubber box 32; and
and the press roller 35 is arranged above the rubber roller 34 in parallel, and is matched with the rubber roller 34 to clamp the glass fiber cloth 20 passing through the middle part.
It should be noted that the heated resin in the hot-melt box 31 and the fillers between the layers of the glass fiber tube belong to the same resin, the resin may be one or a mixture of polyester resin, epoxy resin or phenolic resin, and the heated resin liquid acts on the glued adhesive, so that the glass fiber cloth 20 and the subsequent resin fillers can be better bonded, and the connection firmness is improved.
It is further described that, after the resin is heated by the hot melting box 31, the electric pump 33 pumps the resin liquid into the glue box 32 through the pipe, the glue roller 34 rotates by the friction with the glass fiber cloth 20, and the glue applying portions 341 at both ends of the glue roller 34 absorb the resin by the rotation and apply the resin to the glass fiber cloth 20.
As shown in fig. 7 to 11, as a preferred embodiment, the coating device 4 includes:
the linear motor 41 is arranged right above the mandrel I, a sliding installation seat 411 which is arranged in a reciprocating mode is arranged on the linear motor 41, and the moving direction of the sliding installation seat 411 is consistent with the conveying direction of the mandrel I;
the driving air cylinder 42 is vertically installed on the sliding installation seat 411, and a pushing rod 421 on the driving air cylinder 42 is pushed vertically downwards;
the loop bar 43 is sleeved outside the lower end part of the push rod 421 in the vertical direction, is arranged in a sliding manner relative to the push rod 421, and is internally provided with an elastic piece 431, and the elastic piece 431 is arranged in an extruding and abutting manner with the lower end part of the push rod 421;
the positioning compression rollers 44 are symmetrically arranged on two sides of the sleeve rod 43, are connected with the lower end part of the sleeve rod 43 and are arranged in parallel with the mandrel I, two positioning compression rollers 44 are arranged on each side of the sleeve rod 43, and the two positioning compression rollers 44 are symmetrically arranged along the vertical direction of the mandrel I;
the clamping plates 45 are symmetrically arranged on two sides of the mandrel I, are parallel to the mandrel I and are hinged with the lower end part of the loop bar 43 through a semicircular cantilever 46; and
and one end of the connecting rod 47 is hinged with the semicircular cantilever 46, and the other end of the connecting rod 47 is hinged with the push rod 421.
Further, the moving speed of the linear motor 41 for driving the sliding mounting seat 411 is consistent with the speed of the extrusion molding traction device vii for traction-conveying the glass fiber cloth 20.
It should be noted that, in the process of wrapping the glass fiber cloth 20 by the wrapping device 4, the positioning pressing roller 44 is pushed downward by the driving cylinder 42, so that the positioning pressing roller 44 elastically presses and abuts against the glass fiber cloth 20 hung on the mandrel i, and the top of the glass fiber cloth 20 is positioned, so that the glass fiber cloth 20 does not deviate or misplace in the process of gathering and wrapping the glass fiber cloth 20.
It is further explained that after the glass fiber cloth 20 is positioned, the driving cylinder 42 continues to push downwards, and in the process, the linear motor 41 is started to drive the driving cylinder 42 to move along with the mandrel i at the same direction and speed, at this time, the elastic member 431 is gradually compressed, and the push rod 421 drives the connecting rod 47 to move downwards, so that the clamping plate 45 is folded through the semicircular cantilever 46, and the circle formed after the semicircular cantilever 46 is folded just matches with the tubular circle formed after the mandrel i and the glass fiber cloth 20 are wrapped.
In addition, after the cladding device 4 is reset after finishing one cladding operation, the position of the next cladding is just overlapped with the edge of the last cladding, and the continuous cladding of the glass fiber cloth 20 is realized.
And, splint 45 is the bar clamp plate, and when it folds, just is located the position of the lower tip of dabber I, and closely pastes with dabber I through fine cloth 20 of glass, can fully ensure fine cloth 20 of glass tightly cladding on the outer circumference of dabber I.
As shown in fig. 12, the longitudinal layer processing equipment iii of the present application includes a releasing frame 51 for releasing the glass fiber wires and a guiding disc 52 for guiding the released glass fiber wires, wherein the releasing frame 51 is provided with a plurality of glass fiber wire coils, and the releasing frame is divided equally into two groups, the guiding disc 52 is symmetrically arranged on two sides of the mandrel i, and a plurality of guiding holes 521 for guiding the glass fiber wires are arranged on the guiding disc.
And, its carousel 61 that includes by motor drive autogyration of winding layer processing equipment V of this application, circumference equidistance is provided with the fine line book of a plurality of on this carousel 61, and the centre of a circle position that dabber I follow carousel 61 passes, and the fine line of release when carousel 61 is rotatory makes the fine line of glass twine on dabber I along with the rotation winding of carousel 61.
As shown in fig. 13, the glue injection apparatus iv of the present application includes a hot-melting box 71 for heating resin, an electric pump 72 for pumping the resin in the hot-melting box 71, and a nozzle 73 for spraying the resin, in the present application, the nozzle 73 is arranged in a circular ring shape, and surrounds the mandrel i, and is adjacently arranged at the position of the center of the circle of the turntable 61, and the fiberglass threads released by the turntable 61 are wound at the winding included angle on the mandrel i to release the resin.
The working process is as follows:
outputting glass fiber cloth 20 by using inner layer processing equipment II, wherein the glass fiber cloth 20 is pulled by extrusion molding pulling equipment VII along the arrangement direction of a mandrel I, and the inner layer processing equipment II is used for coating the glass fiber cloth 20 on the mandrel I, so that the glass fiber cloth 20 forms a cylindrical inner layer fiber cloth coating layer on the outer circumferential side wall of the mandrel I, a plurality of glass fiber wires output from longitudinal layer processing equipment III are pulled and conveyed along the arrangement direction of the mandrel I by using the extrusion molding pulling equipment VII, the glass fiber wires are arranged on the outer side of the inner layer fiber cloth coating layer at equal intervals along the axial circumference of the mandrel I to form a longitudinal reinforcing layer, the glass fiber wires output by winding layer processing equipment V are pulled and conveyed along the arrangement direction of the mandrel I by using the extrusion molding pulling equipment VII, and the glass fiber wires are wound on the outer side of the longitudinal reinforcing layer at equal intervals along the axial direction of the mandrel I to form a winding layer, the glue injection equipment IV sprays heated resin on the winding layer, the outer layer processing equipment VI is used for outputting the glass fiber cloth 20, the glass fiber cloth 20 is pulled by the extrusion molding traction equipment VII along the arrangement direction of the mandrel I, the outer layer processing equipment VI coats the glass fiber cloth 20 on the mandrel I, so that the glass fiber cloth 20 forms a cylindrical outer layer fiber cloth coating layer on the outer side of the winding layer, the extrusion molding is carried out, and the extrusion molding traction equipment IV heats and extrudes the inner layer fiber cloth coating layer, the longitudinal reinforcing layer, the winding layer, the resin and the outer layer fiber cloth coating layer of the extrusion molding traction equipment VII to enable the resin to respectively penetrate into the inner layer fiber cloth coating layer and the outer layer fiber cloth coating layer to form a glass fiber tube; and the glass fiber tube extruded by the extrusion molding traction equipment VII is conveyed backwards by the extrusion molding traction equipment VII through the extrusion pressure, and is naturally cooled.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a fine pipeline continuous type production system of glass, includes dabber (I) of the fixed setting of level, sets gradually inlayer processing equipment (II), vertical layer processing equipment (III), injecting glue equipment (IV), winding layer processing equipment (V), outer layer processing equipment (VI) and extrusion moulding traction device (VII) along the direction that sets up of this dabber (I), its characterized in that, inlayer processing equipment (II) with outer layer processing equipment (VI) all include:
the supporting frame (1) is vertically arranged, and the mandrel (I) penetrates through the lower portion of the supporting frame (1);
the unwinding device (2) is arranged on the support frame (1), and is used for rotationally releasing coiled glass fiber cloth (20) so that the glass fiber cloth (20) is hung on the mandrel (I), and the initial end of the glass fiber cloth (20) is pulled by the extrusion molding traction equipment (VII);
the hot-melting gluing device (3) is arranged on the unwinding path of the glass fiber cloth (20), is positioned on the rear side of the support frame (1) along the arrangement direction of the mandrel (I), and is used for gluing two ends of the glass fiber cloth (20) in the width direction; and
the coating device (4) is arranged on the rear side of the hot-melting gluing device (3), is positioned above the mandrel (I), is furled and hung on the glass fiber cloth (20) on the mandrel (I), extrudes the two ends of the glass fiber cloth (20) which are coated with glue, and coats the glass fiber cloth (20) on the mandrel (I).
2. A glass fibre tube continuous production system as claimed in claim 1, characterised in that a partition (11) for laying and unrolling the glass fibre cloth (20) is provided between the support frame (1) and the mandrel (i).
3. A glass fiber tube continuous production system according to claim 1, characterized in that the width L of the glass fiber cloth (20) and the circumference D of the mandrel (i) satisfy the relation: l is more than or equal to D.
4. The continuous production system of glass fiber pipeline according to claim 1, wherein the unwinding device (2) comprises:
the vertical plates (21), the vertical plates (21) are symmetrically arranged along the arrangement direction of the mandrel (I);
the bearing rollers (22) are rotationally arranged on the vertical plates (21), are symmetrically arranged between the vertical plates (21), and are arranged roughly on the outer walls;
the limiting rollers (23) are rotatably arranged on the vertical plates (21) and are arranged between the vertical plates (21) which are symmetrically arranged, two symmetrical limiting rollers (23) are arranged on each vertical plate (21), the limiting rollers (23) are positioned above the bearing rollers (22) and are arranged in an inverted triangle with the corresponding bearing rollers (22); and
the unwinding motor (24) is arranged on any vertical plate (21), is connected with the corresponding bearing roller (22) and drives the bearing roller (22) to rotate.
5. The continuous production system of glass fiber pipelines according to claim 1, wherein after the hot-melt gluing device (3) is used for gluing, the distance S between gluing parts at two ends of the glass fiber cloth (20) and the perimeter D of the mandrel (I) satisfy the following relation: and S-D.
6. A glass fibre tube continuous production system according to claim 1, characterized in that the hot melt glue spreading device (3) comprises:
the hot melting box (31), wherein an electric heating element for heating resin is arranged in the hot melting box (31);
the glue boxes (32) are symmetrically arranged on two sides of the glass fiber cloth (20) in the width direction, and the bottoms of the glue boxes (32) are communicated with the hot melting box (31) through pipelines;
the electric pump (33), the said electric pump (33) is set up on the said hot-melt box (31), it pumps the liquid resin in the hot-melt box (31) to transport to the glue box (32);
the rubber roller (34) is rotatably arranged below the glass fiber cloth (20), two ends of the rubber roller (34) in the length direction are provided with a gluing part (341), the outside of the gluing part (341) is coated with a water absorbing material, and the lower half part of the gluing part (341) is immersed in the rubber box (32); and
and the press roller (35) is arranged above the rubber roller (34) in parallel, and is matched with the rubber roller (34) to clamp the glass fiber cloth (20) with the middle part passing through.
7. A glass fibre tube continuous production system according to claim 1, characterised in that the cladding device (4) comprises:
the linear motor (41), the said linear motor (41) is set up in the said core shaft (I) directly over, there are sliding mounts (411) set up in reciprocating motion on it, the direction of movement of the sliding mount (411) is identical with delivery direction of the said core shaft (I);
the driving air cylinder (42), the driving air cylinder (42) is vertically installed on the sliding installation seat (411), and a pushing rod (421) on the driving air cylinder is pushed downwards vertically;
the sleeve rod (43) is sleeved outside the lower end part of the push rod (421) in the vertical direction, arranged in a sliding manner relative to the push rod (421), and internally provided with an elastic piece (431), and the elastic piece (431) is extruded and abutted against the lower end part of the push rod (421);
the positioning compression rollers (44) are symmetrically arranged on two sides of the sleeve rod (43), are connected with the lower end part of the sleeve rod (43) and are parallel to the mandrel (I), two positioning compression rollers (44) are arranged on each side of the sleeve rod (43), and the two positioning compression rollers (44) are symmetrically arranged along the vertical direction of the mandrel (I);
the clamping plates (45) are symmetrically arranged on two sides of the mandrel (I), are parallel to the mandrel (I), and are hinged with the lower end part of the loop bar (43) through a semicircular cantilever (46); and
one end of the connecting rod (47) is hinged with the semicircular cantilever (46), and the other end of the connecting rod (47) is hinged with the push rod (421).
8. The continuous glass fiber pipeline production system according to claim 7, wherein the linear motor (41) drives the sliding mounting seat (411) to move at a speed consistent with the speed of the extrusion molding traction device (VII) for traction and conveying the glass fiber cloth (20).
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| CN201921284030.4U CN210501524U (en) | 2019-08-09 | 2019-08-09 | Continuous production system for glass fiber pipeline |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435188A (en) * | 2019-08-09 | 2019-11-12 | 湖州祥瑞机械科技有限公司 | A kind of glass fiber pipe continous way production system and its technique |
| CN112944054A (en) * | 2020-12-29 | 2021-06-11 | 安徽永高塑业发展有限公司 | High-strength high-sealing-performance glass fiber winding protective sleeve and preparation method thereof |
| CN114347446A (en) * | 2021-12-31 | 2022-04-15 | 永高股份有限公司 | Production equipment for high-strength fiber composite pipeline |
| WO2023123709A1 (en) * | 2021-12-31 | 2023-07-06 | 公元股份有限公司 | Lining belt feeding mechanism of composite pipe production device |
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2019
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435188A (en) * | 2019-08-09 | 2019-11-12 | 湖州祥瑞机械科技有限公司 | A kind of glass fiber pipe continous way production system and its technique |
| CN110435188B (en) * | 2019-08-09 | 2023-09-08 | 华盟(浙江)机械装备科技有限公司 | Continuous production system and process for glass fiber pipeline |
| CN112944054A (en) * | 2020-12-29 | 2021-06-11 | 安徽永高塑业发展有限公司 | High-strength high-sealing-performance glass fiber winding protective sleeve and preparation method thereof |
| CN114347446A (en) * | 2021-12-31 | 2022-04-15 | 永高股份有限公司 | Production equipment for high-strength fiber composite pipeline |
| CN114347446B (en) * | 2021-12-31 | 2023-05-16 | 公元股份有限公司 | Production equipment of high-strength fiber composite pipeline |
| WO2023123709A1 (en) * | 2021-12-31 | 2023-07-06 | 公元股份有限公司 | Lining belt feeding mechanism of composite pipe production device |
| WO2023123710A1 (en) * | 2021-12-31 | 2023-07-06 | 公元股份有限公司 | Production apparatus for high-strength fiber composite pipeline |
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