CN217894019U - Device for tearing and removing surface demolding cloth of pultruded panel - Google Patents

Abstract

The utility model discloses a device for tearing the surface de-molding cloth of pultruded panel, wherein, the device comprises a first guide roller group close to the inlet and a second guide roller group close to the outlet, an upper rolling roller and a lower rolling roller for tearing and collecting the de-molding cloth on the pultruded panel are arranged between the first guide roller group and the second guide roller group, and one side of the second guide roller group far away from the first guide roller group is provided with an auxiliary tool; the auxiliary tool comprises a frame and a clamping assembly, wherein the clamping assembly comprises a fixed clamping plate detachably arranged on the frame and a movable clamping plate which is arranged below the fixed clamping plate in an upward adjustable manner; thereby through solid fixed splint and movable clamp plate centre gripping pultrusion panel, the drawing of patterns cloth separation of drawing and squeezing panel upper and lower surface is turned back and is drawn into corresponding last rolling gyro wheel or rolling gyro wheel down after passing second direction roller train, can be parallel with drawing of patterns cloth angle and pultrusion panel, avoids taking place chain reaction when the skinning appears and leads to the panel to scrap.

Description

Device for tearing and removing surface demolding cloth of pultruded panel

Technical Field

The utility model relates to a technical field that combined material made, concretely relates to tear device of pultrusion panel surface drawing of patterns cloth.

Background

In the conventional fiber reinforced composite material pultruded profile for structure, a surface release cloth needs to be torn off in the manufacturing process, as shown in fig. 6, the prior art apparatus for tearing off the release cloth uses a roller to convey and collect the torn release cloth, although the apparatus has excellent tearing efficiency and good stability, the apparatus has some defects; the device tears in operation process and drags the angle and be close about 90 degrees, its angle minimum can not be less than 60 degrees, the biggest can not be greater than 120 degrees, drawing of patterns cloth edge produces the winding with the inside yarn of panel in panel shaping curing process, the drawing of patterns cloth that breaks away from panel then can be caused the skinning by drawing of patterns cloth adhesion on collecting the in-process panel surface fast, and the angle between drawing of patterns cloth and the panel is close to 90 degrees more during the skinning adhesion, the skinning phenomenon then forms chain reaction more easily, finally lead to the laceration of continuity, thereby panel is scrapped.

Therefore, it is urgent to provide a device for removing the release cloth on the surface of the pultruded panel, which can avoid the peeling chain reaction during the operation.

SUMMERY OF THE UTILITY MODEL

According to the technical problem, the utility model provides a tear centre gripping and the restriction of second direction roller train of solid fixed splint and activity splint in the auxiliary fixtures, make on its pultrusion panel that the angle of tearing of drawing of patterns cloth is parallel with pultrusion panel, avoided effectively appearing peeling at the in-process that tears drawing of patterns cloth to lead to peeling to take place chain reaction because of tearing the angle and cause panel to scrap.

According to the technical problem to be solved, the following technical scheme is proposed:

the utility model provides a device for tearing drawing and squeezing panel surface drawing cloth, including the first direction roller train that is close to the entry and the second direction roller train that is close to the export, first direction roller train and second direction roller train are used for the cooperation will be sent into the drawing and squeezing panel of entry and send out the export, be provided with between first direction roller train and the second direction roller train and be used for tearing and collect the drawing and squeezing panel on the drawing and squeezing panel upper rolling gyro wheel and lower rolling gyro wheel, wherein, one side that the first direction roller train was kept away from to the second direction roller train is provided with auxiliary fixtures;

the auxiliary tool comprises a frame and a clamping assembly, wherein the clamping assembly comprises a fixed clamping plate detachably mounted on the frame and a movable clamping plate which is mounted below the fixed clamping plate in an upward adjustable manner, the fixed clamping plate and the movable clamping plate clamp the pultruded plate through adjusting the movable clamping plate, and after the demoulding cloth on the upper surface and the lower surface of the pultruded plate are separated from the pultruded plate, the corresponding fixed clamping plate or the corresponding movable clamping plate is reversely wrapped from the outer side, penetrates out from the position between the second guide roller group and the pultruded plate, and is rolled into the upper rolling roller or the lower rolling roller;

adopt above-mentioned structure, will be about to follow the pultruded panel centre gripping of export roll-off through solid fixed splint and movable clamp plate, the drawing of patterns cloth separation of pultruded panel upper and lower surface is turned back and is drawn into corresponding last rolling gyro wheel or rolling gyro wheel down after passing the second direction roller train in, the drawing of patterns cloth that will separate gets off is collected, makes on its pultruded panel drawing of patterns cloth tear the angle parallel with pultruded panel, has avoided taking place chain reaction when appearing skinning and has leaded to the panel to scrap.

Furthermore, the positions of the fixed clamping plate close to the two ends of the fixed clamping plate are respectively provided with an installation through hole, the movable clamping plate is provided with a threaded hole corresponding to the installation through hole, a screw rod of the bolt downwards penetrates through the installation through hole and then is screwed into the corresponding threaded hole, the size of a bolt head on the bolt is larger than the diameter of the installation through hole, and the bolt head of the bolt is rotatably supported on the fixed clamping plate;

by adopting the structure, the movable clamping plate is adjusted up and down through the rotating bolt to clamp the pultrusion plate, so that the device is simple in structure and convenient to operate, is convenient to maintain or replace parts, saves the manufacturing cost, and reduces the tearing angle of the demolding cloth through a simple structure.

Furthermore, the positions of the movable clamping plate close to the two ends of the movable clamping plate are respectively provided with an installation through hole, the fixed clamping plate is provided with a threaded hole corresponding to the installation through hole, a screw rod of a bolt upwards penetrates through the installation through hole and then is screwed into the corresponding threaded hole, the size of a bolt head on the bolt is larger than the diameter of the installation through hole, and the movable clamping plate passes through the installation through hole through the bolt and then is supported on the bolt head of the bolt;

by adopting the structure, the movable clamping plate is adjusted up and down through the rotating bolt to clamp the pultrusion plate, so that the device is simple in structure and convenient to operate, is convenient to maintain or replace parts, saves the manufacturing cost, and reduces the tearing angle of the demolding cloth through a simple structure.

Furthermore, the frame comprises two oppositely arranged mounting upright posts, the two mounting upright posts are connected with an adjusting screw rod in a threaded fit manner, and the distance between the two mounting upright posts is adjusted by rotating the adjusting screw rod;

adopt above-mentioned structure, adjust the interval between two installation stands through rotating accommodate the lead screw, dispose the solid fixed splint and the activity splint with this interval looks adaptation again to match the pultrusion panel of different width size, improved the device's commonality effectively, the solid fixed splint and the activity splint of other lengths are also more convenient to its structure change.

Furthermore, at least two adjusting screw rods are arranged and are respectively positioned at the upper end and the lower end of each of the two mounting upright columns, and the fixed clamping plate and the movable clamping plate are positioned between the two adjusting screw rods;

by adopting the structure, the adjusting screw rods are adjusted, so that the distance adjustment is more stable and smooth, and the dislocation is not easy.

Further, the first guide roller group comprises a first guide roller and a second guide roller which are oppositely arranged, and the distance between the first guide roller and the second guide roller is matched with the thickness of the pultruded panel;

the second guide roller group comprises a third guide roller and a fourth guide roller which are oppositely arranged, and the distance between the third guide roller and the fourth guide roller is matched with the thickness of the pultruded panel;

by adopting the structure, the pultruded panel entering the inlet can be effectively conveyed towards the outlet direction through the first guide roller and the second guide roller; and the third guide roller and the fourth guide roller can send the pultruded panel into the auxiliary tool and then send out the outlet, thereby completing the tearing of the demoulding cloth on the pultruded panel through the guide of each guide roller.

Compared with the prior art, the beneficial effects of the utility model are that:

technical scheme's device of tearing pultrusion panel surface drawing of patterns more than adopting, carry out the centre gripping to pultrusion panel through the solid fixed splint and the movable clamp plate in the auxiliary fixtures, and drawing of patterns cloth on the pultrusion panel is separated the corresponding solid fixed splint or the movable clamp plate of reverse parcel after, wear out again between the second direction roller train, drawing of patterns cloth on pultrusion panel upper surface is drawn into in the rolling gyro wheel, and the drawing of patterns cloth of lower surface is drawn into down in the rolling gyro wheel, thereby will tear angle and pultrusion panel and collect effectively again after being parallel basically, when having avoided effectively winding because of drawing of patterns cloth edge and the inside yarn of panel, produce panel surface skinning because of tearing the angle, and it leads to the panel to scrap to take place chain reaction.

Drawings

FIG. 1 is a schematic structural view of the apparatus for tearing the release fabric from the surface of the pultruded panel according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic perspective view of an auxiliary tool in an embodiment;

FIG. 4 is a schematic structural view of an auxiliary tool in the first embodiment;

FIG. 5 is a schematic structural view of an auxiliary tool in the second embodiment;

fig. 6 is a schematic structural diagram of a device for removing a release cloth from the surface of a pultruded panel according to the conventional art.

Detailed Description

The present invention will be further described with reference to the following examples and the accompanying drawings.

Referring to fig. 1 and 2, the utility model provides a tear device of pultruded panel surface drawing of patterns cloth, mainly include the entry 8 of pultruded panel 7 and the export 9 of pultruded panel 7, be provided with first direction roller train 1 and second direction roller train 2 between entry 8 and export 9, this first direction roller train 1 is close to entry 8, and second direction roller train 2 is close to export 9, can send out export 9 with the pultruded panel 7 of sending into entry 8 under the cooperation of first direction roller train 1 and second direction roller train 2, still be provided with rolling roller 3 and rolling roller 4 down between first direction roller train 1 and second direction roller train 2, be used for tearing respectively and collect drawing of patterns cloth 71 of pultruded panel 7 upper and lower surface, thereby realize tearing off the mechanized processing of drawing of patterns cloth 71 on the pultruded panel 7.

Preferably, the first guiding roller set 1 mainly comprises a first guiding roller 11 and a second guiding roller 12, the first guiding roller 11 and the second guiding roller 12 are arranged close to and opposite to the inlet 8, and the distance between the first guiding roller 11 and the second guiding roller 12 is matched with the thickness of the pultruded plate 7, so that the pultruded plate 7 is conveyed from the inlet 8 to the outlet 9 through the rolling of the first guiding roller 11 and the second guiding roller 12; this second guiding roller group 2 mainly includes third guiding roller 21 and fourth guiding roller 22, and this third guiding roller 21 and fourth guiding roller 22 are close to export 9 and relative setting to interval and the thickness looks adaptation of pultruded panel 7 between third guiding roller 21 and the fourth guiding roller 22 can carry out the device with pultruded panel 7 from export 9, thereby realize automatic tearing.

Referring to fig. 3 and 4, since it is required that the stripping angle of the release cloth is deviated from 90 degrees as much as possible, it is preferable that an auxiliary tool 5 is provided at a side of the second guide roller group 2 remote from the first guide roller group 1, the auxiliary tool 5 mainly includes a frame 50 fixedly installed on the field and a clamping assembly 51 detachably installed on the frame, the clamping assembly 51 includes a fixed clamping plate 511 detachably installed on the frame 50 and a movable clamping plate 512 upwardly adjustably installed below the fixed clamping plate 511, a gap between the fixed clamping plate 511 and the movable clamping plate 512 corresponds to a gap between the first guide roller 11 and the second guide roller 12 or between the third guide roller 21 and the fourth guide roller 22, so that the pultruded panel 7 can be clamped by the fixed clamping plate 511 and the movable clamping plate 512 by adjusting the movable clamping plate, the release cloth 71 on the upper surface of the pultruded panel 7 is separated from the pultruded panel 7, folded back from the outside and wrapped around the fixed clamping plate 511, and then passed out from between the third guide roller 21 and the pultruded panel 7 in the second guide roller group 2, and finally wound into the winding roller 3; after the release cloth 71 on the lower surface of the pultruded plate 7 is separated from the pultruded plate 7, the release cloth is turned back from the outer side and wraps the movable clamping plate 512, and then the release cloth penetrates out from the position between the fourth guide roller 22 in the second guide roller group 2 and the pultruded plate 7, and finally the release cloth is rolled into the winding roller 4; through the turning back of the upper and lower demoulding cloth 71 and the limiting of the second guiding roller group 2, the tearing angle of the demoulding cloth 71 is parallel to the pultrusion plate 7, and the phenomenon that the pultrusion plate 7 is scrapped due to the chain reaction caused by peeling due to the adhesion of the demoulding cloth 71 caused by the overlarge tearing angle is effectively avoided.

Preferably, in an embodiment, the movable clamping plate 512 is adjusted up and down by a bolt 6, a mounting through hole 513 is formed in the position, close to the two ends, of the fixed clamping plate 511 for mounting the bolt 6, two threaded holes 514 corresponding to the mounting through hole 513 are formed in the movable clamping plate 512, the bolt 6 penetrates through the mounting through hole 513 and is screwed into the corresponding threaded hole 514, the diameter of the bolt head of the bolt 6 is larger than that of the mounting through hole 513, so that after the bolt 6 penetrates through the mounting through hole 513, the bolt head of the bolt is rotatably supported on the fixed clamping plate 511, and the movable clamping plate 512 is adjusted up and down by rotating the bolt 6 to complete clamping of the pultruded sheet material 7.

Referring to fig. 5, in the present application, the installation manner of the bolt 6 and the positions of the installation through hole 513 and the threaded hole 514 are changed, and other structures are the same as those of the first embodiment, and therefore, the description thereof is omitted; two installation through holes 513 are respectively arranged at the positions, close to the two ends, of the movable clamping plate 512, two threaded holes 514 are respectively arranged at the positions, close to the two ends, of the fixed clamping plate 511 and correspond to the installation through holes, the bolt 6 penetrates out of the installation through holes 513 from the lower side and is screwed into the corresponding threaded hole 514, the diameter of the bolt head of the bolt 6 is larger than that of the installation through hole 513, so that the movable clamping plate 512 can be supported on the bolt head of the bolt 6, the movable clamping plate 512 is adjusted up and down through rotating the bolt 6, and clamping of the pultruded plate 7 is completed.

Preferably, the frame 50 in the first embodiment and the second embodiment mainly includes two opposite mounting columns 501, the two mounting columns 501 are connected through an adjusting screw 502, the adjusting screw 502 is installed on the mounting columns 501 through screw-fit, the distance between the two mounting columns 501 can be adjusted by rotating the adjusting screw 502, as an example, preferably, the adjusting screw 502 is provided with two adjusting screws 502, which are respectively located near two ends of the mounting columns 501, a fixed clamping plate 511 detachably installed on the mounting columns 501 and a movable clamping plate 512 configured on the fixed clamping plate 511 for adjustment are arranged between the two adjusting screw 502, and after the distance between the two mounting columns 501 is adjusted through the adjusting screw 502, the fixed clamping plate 511 and the movable clamping plate 512 matched with the distance are further installed, so as to adapt to pultruded plates 7 with various sizes and widths, and effectively improve the universality of the device.

The foregoing detailed description describes embodiments of the invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described above with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting 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", "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.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.

Claims (6)

1. The utility model provides a tear device of pultrude panel surface drawing of patterns cloth, includes first direction roller set (1) that is close to entry (8) and second direction roller set (2) that is close to export (9), first direction roller set (1) and second direction roller set (2) are used for the cooperation to send out export (9) with pultrude panel (7) of sending into entry (8), be provided with between first direction roller set (1) and second direction roller set (2) and be used for tearing and tear and collect last rolling gyro wheel (3) and lower rolling gyro wheel (4) of drawing of patterns cloth (71) on pultrude panel (7), its characterized in that: an auxiliary tool (5) is arranged on one side, away from the first guide roller group (1), of the second guide roller group (2);

the auxiliary tool (5) comprises a frame (50) and a clamping assembly (51), wherein the clamping assembly (51) comprises a fixed clamping plate (511) detachably mounted on the frame (50) and a movable clamping plate (512) which can be mounted below the fixed clamping plate (511) in an upward adjusting mode, the fixed clamping plate (511) and the movable clamping plate (512) clamp the pultrusion plate (7) through adjusting the movable clamping plate (512), after the demolding cloth (71) on the upper surface and the lower surface of the pultrusion plate (7) are separated from the pultrusion plate (7), the corresponding fixed clamping plate (511) or the corresponding movable clamping plate (512) are wrapped in the reverse direction from the outer side, the second guide roller set (2) penetrates out of the pultrusion plate (7), and the second guide roller set is rolled into the upper rolling roller (3) or the lower rolling roller (4).

2. The apparatus for stripping the release cloth on the surface of the pultruded panel according to claim 1, wherein: the fixing clamp plate (511) is provided with an installation through hole (513) at the position close to the two ends of the fixing clamp plate, the movable clamp plate (512) is provided with a threaded hole (514) corresponding to the installation through hole (513), a screw rod of the bolt (6) penetrates out of the installation through hole (513) downwards and then is screwed into the corresponding threaded hole (514), the size of the bolt head on the bolt (6) is larger than the diameter of the installation through hole (513), and the bolt head of the bolt (6) is rotatably supported on the fixing clamp plate (511).

3. The apparatus for stripping the release cloth on the surface of the pultruded panel according to claim 1, wherein: the movable clamping plate (512) is provided with an installation through hole (513) at the position close to the two ends of the movable clamping plate, the fixed clamping plate (511) is provided with a threaded hole (514) corresponding to the installation through hole (513), a screw rod of the bolt (6) upwards penetrates out of the installation through hole (513) and then is screwed into the corresponding threaded hole (514), the size of a bolt head on the bolt (6) is larger than the diameter of the installation through hole (513), and the movable clamping plate (512) penetrates through the installation through hole (513) through the bolt (6) and then is supported on the bolt head of the bolt (6).

4. The apparatus for stripping the surface release cloth of the pultruded panel according to any one of claims 1 to 3, wherein: the frame (50) comprises two opposite mounting upright posts (501), the two mounting upright posts (501) are connected with an adjusting screw rod (502) through threaded matching, and the distance between the two mounting upright posts (501) is adjusted by rotating the adjusting screw rod (502).

5. The apparatus for stripping the release cloth on the surface of the pultruded panel according to claim 4, wherein: the number of the adjusting screw rods (502) is at least two, the adjusting screw rods are respectively positioned at the upper end and the lower end of the two mounting upright posts (501), and the fixed clamping plate (511) and the movable clamping plate (512) are positioned between the two adjusting screw rods (502).

6. The apparatus for tearing the release cloth from the surface of the pultruded panel according to claim 4, wherein: the first guide roller group (1) comprises a first guide roller (11) and a second guide roller (12) which are oppositely arranged, and the distance between the first guide roller (11) and the second guide roller (12) is matched with the thickness of the pultruded plate (7);

the second guide roller group (2) comprises a third guide roller (21) and a fourth guide roller (22) which are oppositely arranged, and the distance between the third guide roller (21) and the fourth guide roller (22) is matched with the thickness of the pultruded plate (7).

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