阅读说明：本技术 一种拉挤板材辊筒加压式仿真脱模布花纹装置 (Roller pressurization type simulation demolding cloth pattern device for pultruded panel ) 是由 谈源 包明华 陈香伟 陈龙 于 2020-06-17 设计创作，主要内容包括：本发明提供了一种拉挤板材辊筒加压式仿真脱模布花纹装置,包括：两相对设置的加压模块,每个所述加压模块均包括：分布在两侧,且能绕自身轴线转动的钢带辊筒；绕设在两所述钢带辊筒上,且外表面带有花纹的钢带；设置在两所述钢带辊筒之间,用以对所述钢带施压的施压辊筒；用以调节所述施压辊筒对所述钢带施压大小的压力调节单元。与现有技术相比,本发明的有益效果在于,本发明提供的拉挤板材辊筒加压式仿真脱模布花纹装置,通过钢带辊筒带动钢带转动,通过施压辊筒将钢带上的花纹压至拉挤板材上,使拉挤板材表面变得粗糙,增大连接时的粘接力,同时,由于钢带可以循环利用且无需像脱模布一样收放,节省了成本。(The invention provides a roller pressurization type simulation demoulding cloth pattern device for pultrusion plates, which comprises: two pressurization modules that set up in opposition, every pressurization module all includes: the steel belt rollers are distributed on two sides and can rotate around the axes of the steel belt rollers; the steel belt is wound on the two steel belt rollers, and patterns are arranged on the outer surface of the steel belt rollers; the pressing roller is arranged between the two steel belt rollers and is used for pressing the steel belt; and the pressure adjusting unit is used for adjusting the pressure of the pressure applying roller on the steel strip. Compared with the prior art, the roller-pressing type simulated demolding cloth pattern device for the pultruded panel has the advantages that the steel belt is driven to rotate by the steel belt roller, the patterns on the steel belt are pressed on the pultruded panel by the pressing roller, so that the surface of the pultruded panel is rough, the bonding force during connection is increased, and meanwhile, the steel belt can be recycled and does not need to be folded and unfolded like demolding cloth, so that the cost is saved.)

1. The utility model provides a pultrude panel roller pressurization formula emulation drawing of patterns cloth flower grain device which characterized in that, includes two relative pressure module (1) that set up, every pressure module (1) all includes:

steel belt rollers (11) which are distributed on two sides and can rotate around the axes of the steel belt rollers;

a steel belt (12) which is wound on the two steel belt rollers (11) and the outer surface of which is provided with patterns;

a pressing roller (13) arranged between the two steel belt rollers (11) and used for pressing the steel belt (12);

and the pressure adjusting unit (14) is used for adjusting the pressing amount of the pressing roller (13) on the steel belt (12).

2. The apparatus of claim 1, further comprising a preheating unit (2), wherein the preheating unit (2) is disposed at the feeding end of the pressurizing module (1) and is used for heating the steel strip (12) by radiation.

3. The apparatus of claim 2, further comprising a fixing bracket (3) for fixing the pressing module (1), wherein the fixing bracket (3) comprises a first fixing unit (31) disposed at both sides for fixing the steel belt roller (11) and a second fixing unit (32) disposed between the first fixing units (31) for fixing a plurality of the pressing rollers (13).

4. The pultruded panel roller-pressurized simulated release fabric pattern apparatus according to claim 3, wherein said first fixing unit (31) comprises a base plate (311) and a rectangular hole (312), a sliding plate (313), a driving unit (314), a second circular hole (315) disposed on said base plate (311);

the sliding plate (313) is arranged in the rectangular hole (312), and a first round hole (3131) is formed in the sliding plate (313);

the second circular hole (315) is arranged right below the first circular hole (3131);

the driving unit (314) is used for driving the sliding plate (313) to be close to or far away from the second round hole (315).

5. The roller-pressing type simulated de-molding cloth pattern device for pultruded panels according to claim 3, wherein said second fixing unit (32) comprises two rectangular frame groups (321) juxtaposed up and down, each of said rectangular frame groups (321) comprises a plurality of rectangular frames (3211) equidistantly arranged along the horizontal direction.

6. The pultruded panel roller pressurized simulated release cloth pattern apparatus according to claim 5, wherein said pressure regulating unit (14) comprises a spring (141), a screw (142);

the screw rod (142) is arranged on one side of the upper rectangular frame (3211) and the lower rectangular frame (3211) which are relatively far away, and the end part of the screw rod penetrates through the side wall of the rectangular frame (3211) to extend into the rectangular frame (3211);

one end of the spring (141) is sleeved on the screw rod (142), and the other end of the spring is abutted against a bearing seat of the pressing roller (13).

7. The roller-pressing type simulated demolding cloth pattern device for the pultruded panel according to claim 5, further comprising a heat preservation unit (4), wherein the heat preservation unit (4) is arranged on the side of the pressing roller (13) which is relatively far away from the pressing roller and is fixed by the longitudinal beam (5).

8. The roller-pressing type simulated demolding cloth pattern device for the pultruded panels as claimed in claim 6, wherein a small diameter section (1421) is provided at the end of the screw (142), and a clamping surface (1422) for bearing the spring (141) is provided at the interface of the small diameter section (1421) and the body of the screw (142).

Technical Field

The invention relates to the technical field of pattern simulation of demolding cloth, in particular to a roller pressurizing type demolding cloth pattern simulation device for a pultruded plate.

Background

In pultrusion of the fiber composite material, in order to have enough adhesive force in subsequent bonding, usually, a release fabric is stuck on the surface of the fiber composite material, and then the release fabric is torn to roughen the surface of the fiber composite material.

In view of the above-mentioned drawbacks, the applicant of the present invention actively develops a roller-pressing type simulated de-molding cloth pattern device for pultruded panels, so as to make the device more practical.

Disclosure of Invention

In view of this, the invention provides a roller-pressing type simulated demolding cloth pattern device for pultrusion plates, which aims to solve the technical problems in the background technology.

The invention provides a roller pressurization type simulation demoulding cloth pattern device for pultrusion of plates, which comprises: two pressurization modules that set up in opposition, every pressurization module all includes:

the steel belt rollers are distributed on two sides and can rotate around the axes of the steel belt rollers;

the steel belt is wound on the two steel belt rollers, and patterns are arranged on the outer surface of the steel belt rollers;

the pressing roller is arranged between the two steel belt rollers and is used for pressing the steel belt;

and the pressure adjusting unit is used for adjusting the pressure of the pressure applying roller on the steel strip.

The steel strip preheating device further comprises a preheating unit, wherein the preheating unit is arranged at the feeding end of the pressurizing module and is used for carrying out radiation heating on the steel strip.

The pressing device comprises a pressing module, a pressing module and a fixing support, wherein the pressing module is arranged on the pressing module, the fixing support is used for fixing the pressing module, and comprises first fixing units arranged on two sides and used for fixing the steel belt rollers and second fixing units arranged between the two first fixing units and used for fixing a plurality of pressing rollers.

Further, the first fixing unit comprises a substrate, and a rectangular hole, a sliding plate, a driving unit and a second round hole which are arranged on the substrate;

the sliding plate is arranged in the rectangular hole, and a first round hole is formed in the sliding plate;

the second round hole is arranged right below the first round hole;

the driving unit is used for driving the sliding plate to be close to or far away from the second round hole.

Further, the second fixing unit comprises two rectangular frame groups which are arranged in parallel from top to bottom, and each rectangular frame group comprises a plurality of rectangular frames which are arranged along the horizontal direction at equal intervals.

Further, the pressure adjusting unit comprises a spring and a screw rod;

the screw rod is arranged on one side, far away from the upper rectangular frame and the lower rectangular frame, and the end part of the screw rod penetrates through the side wall of the rectangular frame to extend into the rectangular frame;

one end of the spring is sleeved on the screw rod, and the other end of the spring is abutted to the bearing seat of the pressing roller.

Furthermore, the pressing roller device further comprises a heat preservation unit, wherein the heat preservation unit is arranged on one side, far away from the pressing roller relatively, and is fixed through a longitudinal beam.

Further, the end of the screw rod is provided with a small diameter section, and a clamping surface for bearing the spring is arranged at the junction of the small diameter section and the main body of the screw rod.

Compared with the prior art, the roller-pressing type simulated demolding cloth pattern device for the pultruded panel has the advantages that the steel belt is driven to rotate by the steel belt roller, the patterns on the steel belt are pressed on the pultruded panel by the pressing roller, so that the surface of the pultruded panel is rough, the bonding force during connection is increased, and meanwhile, the steel belt can be recycled and does not need to be folded and unfolded like demolding cloth, so that the cost is saved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic view of the overall structure of a roller-pressing-type simulated de-molding cloth pattern device for pultrusion of a plate according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a fixing bracket according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a position for embodying a heat-preserving unit according to an embodiment of the present invention;

fig. 4 is a partially enlarged view of a pressure adjusting unit provided in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a screw according to an embodiment of the present invention;

reference numerals: 1. a pressurizing module; 11. a steel belt roller; 12. a steel belt; 13. a pressure applying roller; 14. a pressure adjusting unit; 141. a spring; 142. a screw; 1421. a small diameter section; 1422. a clamping surface; 2. a preheating unit; 3. fixing a bracket; 31. a first fixing unit; 311. a substrate; 312. a rectangular hole; 313. a slide plate; 314. a drive unit; 315. a second circular hole; 32. a second fixing unit; 321. a rectangular frame group; 3211. a rectangular frame; 4. a heat preservation unit; 5. a stringer.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, it can be seen that, the roller-pressing-type simulated de-molding fabric pattern device for pultrusion of the embodiment of the present invention includes: two relative set up pressurization module 1, every pressurization module 1 all includes: steel belt rollers 11 which are distributed on two sides and can rotate around the axes of the steel belt rollers; a steel belt 12 wound on the two steel belt rollers 11 and provided with patterns on the outer surface; a pressing roller 13 arranged between the two steel belt rollers 11 and used for pressing the steel belt 12; and a pressure adjusting unit 14 for adjusting the amount of the pressure applied to the steel strip 12 by the pressure applying roller 13. Compared with the prior art, the roller-pressing type simulated demolding cloth pattern device for the pultruded panel has the advantages that the steel belt 12 is driven to rotate through the steel belt roller 11, the patterns on the steel belt 13 are pressed on the pultruded panel through the pressing roller 13, the surface of the pultruded panel is rough, the bonding force during connection is increased, meanwhile, the steel belt 13 can be recycled, and the drawing cloth does not need to be folded and unfolded like demolding cloth, so that the cost is saved.

When the device is specifically implemented, the device for drawing and extruding the plate roller to press the simulation demolding cloth patterns can be arranged behind a drawing and extruding die to process the patterns on the surface of the plate on line, and the whole production line is provided with the traction device, so that the steel belt roller 11 and the pressing roller 13 can be driven rollers, synchronous control is not needed, and no influence is caused on the whole production line.

With reference to fig. 1, it can be seen that the roller-pressing-type simulated demolding cloth pattern device for pultruded panels according to the embodiment of the present invention further includes a preheating unit 2, the preheating unit 2 is disposed at the feeding end of the pressing module 1, and is configured to perform radiant heating on the steel strip 12, after the pultruded panels are discharged from the mold, the temperature is a certain temperature, and if the steel strip 12 is not preheated, the pultruded panels are rapidly cooled, which is not conducive to the forming of simulated patterns, and is also detrimental to the subsequent processes. When the preheating unit 2 is implemented specifically, the preheating unit comprises a first section body which is horizontally arranged and is parallel to the steel belt 12 and a second section body which is concentrically arranged with the steel belt roller 11, the bodies are of arc-shaped structures, and the preheating effect can be guaranteed to the maximum extent through the arrangement.

Referring to fig. 2, it can be seen that the roller-pressing-type simulated stripping cloth pattern device for pultrusion of sheet material provided by the embodiment of the present invention further includes two fixing brackets 3 for fixing the pressing module 1, the two fixing brackets 3 are symmetrically arranged in front and back, each of the fixing brackets 3 includes first fixing units 31 arranged at two sides for fixing the steel belt rollers 11 and second fixing units 32 arranged between the two first fixing units 31 for fixing the plurality of pressing rollers 13.