CN216267726U - Pultrusion device for carbon fiber production - Google Patents

Abstract

The utility model discloses a pultrusion device for carbon fiber production, which comprises: the base, two conveyer belts are installed on the top of base, the top left side equidistance of base is equipped with a plurality of drop feed mechanism, the motor is installed to the front side of base, and the output of motor runs through the outer wall of base, the one end of screw rod is installed through the shaft coupling to the output of motor, and the other end of screw rod pass through the bearing install in the inner wall of base, two locating levers are installed to the inboard symmetry of base, the outer wall spiro union of screw rod has the mobile station. This pultrusion device for carbon fiber production, in-service use, can the position of quick adjustment compression roller and spacing to guarantee to participate in the quantity looks adaptation of compacted compression roller and carbon fiber sheet, avoid too much compression roller to the excessive compaction of panel, can also carry on spacingly to panel when cutting panel, prevent that panel from playing the limit or taking place the layering when the cutting.

Description

Pultrusion device for carbon fiber production

Technical Field

The utility model relates to the technical field of carbon fiber production equipment, in particular to a pultrusion device for carbon fiber production.

Background

The pultrusion device is an important device commonly used in the production of carbon fiber plates, is used for forming, cutting and curing and forming carbon fiber plates, firstly carries out yarn arrangement preforming on carbon fiber precursors during production, and winds the carbon fiber precursors into coils, then lays the coiled carbon fiber sheets layer by layer through the pultrusion device, and changes the thickness according to the requirement by adjusting the number of fiber coils participating in laying; every the roller of laying of carbon fiber pultrusion device that uses at present stage all is equipped with the pinch roller, however these pinch rollers are fixed mounting, it is very difficult to dismantle, if not dismantle, these pinch rollers still can stay on the workstation when needs adjustment coiled material quantity, too much pinch roller carries out compaction repeatedly to preformed carbon fiber board, can lead to the carbon fiber by excessive compaction, destroy carbon fiber board's structure and performance, furthermore, when cutting preformed panel at present stage, can't carry out spacingly to the panel of section both sides, the limit appears easily in the panel that the cutting knife is not solidified yet when the cutting knife, the condition of layering appears, be unfavorable for follow-up work, based on the above-mentioned problem, a pultrusion device for carbon fiber production is now proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pultrusion device for carbon fiber production, which solves the problems that a pressing roller which is difficult to disassemble and does not participate in laying work causes excessive compaction to a plate and the plate cannot be limited when being cut in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a pultrusion device for carbon fiber production comprises: the automatic feeding device comprises a base, two conveying belts are installed at the top end of the base, a plurality of discharging mechanisms are equidistantly assembled on the left side of the top end of the base, a motor is installed on the front side of the base, the output end of the motor penetrates through the outer wall of the base, one end of a screw is installed at the output end of the motor through a coupling, the other end of the screw is installed on the inner wall of the base through a bearing, two positioning rods are symmetrically installed on the inner side of the base, a movable table is screwed on the outer wall of the screw, the left side and the right side of the outer wall of the movable table are respectively slidably sleeved on the outer walls of the two positioning rods, a cutting knife is installed at the top end of the movable table, two supporting plates are symmetrically installed on the inner side of the base, two frames are symmetrically installed at the top end of the base, an air cylinder is installed at the top end of each frame, and the output end of the air cylinder extends into the inner cavity of each frame, the output of cylinder is installed the pressure strip, the top right side of base is equipped with the curing box.

The drop feed mechanism includes: two brackets which are respectively arranged at the front side and the rear side of the base, the top ends of the two brackets are respectively provided with the front end and the rear end of an automatic roller, the outer wall of the bracket positioned at the rear side is provided with a limit groove, the outer wall of the bracket positioned at the front side is provided with a rotating rod through a pin shaft, the outer wall of the bracket positioned at the front side is also provided with a through groove, the bottom end of the outer wall of the rotating rod is provided with a first fixed rod, the outer wall of the bracket positioned at the front side is provided with a second fixed rod, the outer wall of the first fixed rod is provided with one end of a spring, the other end of the spring is fixedly arranged on the outer wall of the second fixed rod, the rear side of the rotating rod is provided with one end of a pressing roller, the other end of the pressing roller is slidably embedded in an inner cavity of the limit groove, the outer wall of the rotating rod is provided with a hook through a pin shaft, and the outer wall of the bracket positioned at the front side is also provided with a first limit rod, and the hook can be clamped on the outer wall of the first limiting rod, and the outer wall of the rotating rod is also provided with a second limiting rod.

Preferably, the two positioning rods are arranged in bilateral symmetry relative to the screw rod.

Preferably, the pressing plate is in a T-shaped arrangement.

Preferably, the through groove corresponds to the limiting groove in position.

Preferably, the outer wall of the pressing roller is provided with a rubber pad.

Compared with the prior art, the utility model has the beneficial effects that: this pultrusion device for carbon fiber production, release the carbon fiber sheet through automatic power roller, clockwise promote the bull stick, and utilize couple and the cooperation of first gag lever post to make the compressing roller move down and spacing, carry out the compaction to the sheet, the left end of pressing the couple makes its pulling force that breaks away from first gag lever post and can utilize the spring make the compressing roller shift up, descend through cylinder drive pressure strip, the panel compaction of preforming is on the top of layer board, thereby utilize the cutting knife can fix a position the cutting to panel, in the in-service use, the position that can the quick adjustment compressing roller is spacing, thereby guarantee to participate in the quantity looks adaptation of the compressing roller of compaction and carbon fiber sheet, avoid too much compressing roller to excessively compact to panel, can also carry on spacingly to panel when cutting panel, prevent that panel from playing the limit or taking place the layering when the cutting.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is an enlarged view of the utility model at A.

FIG. 3 is a schematic view of the screw according to the present invention.

In the figure: 1. the base, 2, the conveyer belt, 3, drop feed mechanism, 31, the support, 32, the automatic roller, 33, the spacing groove, 34, the bull stick, 35, logical groove, 36, first dead lever, 37, the second dead lever, 38, the spring, 39, the pinch roller, 310, the couple, 311, first gag lever post, 313, the second gag lever post, 4, the motor, 5, the screw rod, 6, the locating lever, 7, the mobile station, 8, the cutting knife, 9, the layer board, 10, the frame, 11, the cylinder, 12, the pressure strip, 13, the solidification box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pultrusion device for carbon fiber production comprises: the device comprises a base 1, a conveying belt 2, a material placing mechanism 3, a motor 4, a screw 5, positioning rods 6, a mobile station 7, a cutting knife 8, a supporting plate 9, a frame 10, a cylinder 11, a pressing plate 12 and a curing box 13, wherein the two conveying belts 2 are installed at the top end of the base 1, the conveying belt 2 is the existing equipment and can meet the requirement of conveying carbon fiber plates, the material placing mechanisms 3 are equidistantly assembled on the left side of the top end of the base 1, the motor 4 is installed on the front side of the base 1, the output end of the motor 4 penetrates through the outer wall of the base 1, the output end of the motor 4 is provided with one end of the screw 5 through a coupler, the other end of the screw 5 is installed on the inner wall of the base 1 through a bearing, the motor 4 can drive the screw 5 to rotate, the two positioning rods 6 are symmetrically installed on the inner side of the base 1, the outer wall of the screw 5 is screwed with the mobile station 7, and the left side and the right side of the outer wall of the mobile station 7 are respectively slidably sleeved on the outer walls of the two positioning rods 6, guarantee that mobile station 7 can the back-and-forth movement when screw rod 5 is rotatory, utilize spacing of locating lever 6 simultaneously, make mobile station 7 remain stable, cutting knife 8 is installed on the top of mobile station 7, two layer boards 9 are installed to base 1's inboard symmetry, two frame 10 are installed to base 1's top symmetry, cylinder 11 is installed on frame 10's top, and cylinder 11's output extends into frame 10's inner chamber, cylinder 11 is existing equipment, can carry out the linear drive can, pressure strip 12 is installed to cylinder 11's output, cylinder 11 can drive pressure strip 12 and reciprocate, and compress tightly the carbon fiber board on layer board 9's top, base 1's top right side is equipped with curing box 13, curing box 13 is existing equipment, can solidify the design to the carbon fiber board.

Drop feed mechanism 3 includes: the support 31, the automatic roller 32, the limiting groove 33, the rotating rod 34, the through groove 35, the first fixing rod 36, the second fixing rod 37, the spring 38, the pressing roller 39, the hook 310, the first limiting rod 311 and the second limiting rod 313, the number of the support 31 is two, the two supports 31 are respectively installed on the front side and the rear side of the base 1, the front end and the rear end of the automatic roller 32 are respectively placed on the top ends of the two supports 31, the automatic roller 32 can automatically release carbon fiber sheets wound on the outer wall of the automatic roller, the limiting groove 33 is formed in the outer wall of the support 31 on the rear side, the rotating rod 34 is installed on the outer wall of the support 31 on the front side through a pin shaft, the through groove 35 is further formed in the outer wall of the support 31 on the front side, the first fixing rod 36 is installed at the bottom end of the outer wall of the rotating rod 34, the second fixing rod 37 is installed on the outer wall of the support 31 on the front side, one end of the spring 38 is installed on the outer wall of the first fixing rod 36, and the other end of the spring 38 is fixedly installed on the outer wall of the second fixing rod 37, the spring 38 is a helical spring which is stretched or extruded to generate elastic deformation, and the initial state is recovered after the external force is removed, when the rotating rod 34 rotates, the spring 38 is forced to stretch, after the external force is removed, the rotating rod 34 is driven to reset by the self elasticity of the spring 38, one end of the pressing roller 39 is arranged at the rear side of the rotating rod 34, the other end of the compressing roller 39 is slidably embedded in the inner cavity of the limiting groove 33, the stable movement of the compressing roller 39 is ensured by the limiting of the limiting groove 33, the outer wall of the rotating rod 34 is provided with a hook 310 through a pin shaft, the outer wall of the bracket 31 at the front side is also provided with a first limiting rod 311, and the hook 310 can be clamped on the outer wall of the first position-limiting rod 311, when the hook 310 is clamped with the first position-limiting rod 311, the rotating rod 34 can be braked, meanwhile, the pressing roller 39 is fixed, the second limiting rod 313 is further mounted on the outer wall of the rotating rod 34, and the hook 310 is prevented from rotating too much by limiting through the second limiting rod 313.

Preferably, the two positioning rods 6 are symmetrically arranged with respect to the screw 5, so as to ensure stable movement of the movable stage 7.

Preferably, the compacting plate 12 is in a T shape, and can be adapted to the width of the carbon fiber plate, so as to ensure uniform stress during compacting.

Preferably, the through groove 35 corresponds to the position of the limiting groove 33, so that the pressing roller 39 can move up and down stably without deviation.

As preferred scheme, still further, the outer wall of pinch roller 39 is provided with the cushion, avoids harming the outer wall of carbon fiber plate.

The detailed connection means is a known technology in the art, and a person in the art connects all the electrical components in the present case with a power supply adapted to the electrical components through a lead, and should select a suitable controller according to actual conditions to meet control requirements, and the detailed connection and control sequence should be described in the following working principle, in which the electrical components are electrically connected in sequence.

When the device is used, the carbon fiber sheet material which is coiled is discharged by the automatic force roller 32, the sheet material passes through the bottom end of the pressing roller 39, then the rotating rod 34 is rotated clockwise to enable the pressing roller 39 to move downwards and the spring 38 to stretch, when the hook 310 is clamped with the first limiting rod 311, the rotating rod 34 can be braked, the pressing roller 39 is fixed, the sheet material at the bottom end is compacted, the conveying belt 2 can convey the sheet material, the sheet material which is released at the right side is stacked at the top end of the sheet material which is laid at the left side, the sheet material is thickened step by step, the thickness of the preformed sheet material can be controlled by controlling the number of the automatic force roller 32 and the pressing roller 39 which participate in the work according to the requirement, when the thickness of the sheet material which is laid needs to be reduced, the left end of the hook 310 can be separated from the outer wall of the first limiting rod 311 by pressing downwards, at the moment, the pressing roller 39 can be pulled by the spring 38 to move upwards, thereby make it break away from the sheet surface, when the top of conveyer belt 2 on right side and need the cutting are carried to the panel of preforming, cylinder 11 drive pressure strip 12 moves down, make the panel of preforming compress tightly on the top of layer board 9, motor 4 drive mobile station 7 moves, utilize cutting knife 8 to cut panel, conveyer belt 2 on right side continues to carry panel afterwards, panel gets into the inner chamber of curing box 13 and heats, the design, thereby export finished product carbon fiber panel, in the in-service use, not only can guarantee to carry on spacingly to panel when the cutting, thereby avoid panel edgewise and layering, be more favorable to follow-up operation, can also fast lift pressure roll 39, thereby guarantee that the pressure roll 39 who does not participate in work leaves the panel surface, prevent the excessive compaction of panel, avoid destroying the panel structure.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "center position", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pultrusion device for carbon fiber production, which is characterized in that includes: the automatic feeding device comprises a base (1), two conveying belts (2) are installed at the top end of the base (1), a plurality of discharging mechanisms (3) are equidistantly assembled on the left side of the top end of the base (1), a motor (4) is installed on the front side of the base (1), the output end of the motor (4) penetrates through the outer wall of the base (1), one end of a screw rod (5) is installed at the output end of the motor (4) through a coupler, the other end of the screw rod (5) is installed on the inner wall of the base (1) through a bearing, two positioning rods (6) are symmetrically installed on the inner side of the base (1), a moving platform (7) is screwed on the outer wall of the screw rod (5), the left side and the right side of the outer wall of the moving platform (7) are respectively slidably sleeved on the outer walls of the two positioning rods (6), a cutting knife (8) is installed at the top end of the moving platform (7), two supporting plates (9) are symmetrically installed on the inner side of the base (1), the curing device comprises a base (1), two frames (10) are symmetrically mounted at the top end of the base (1), an air cylinder (11) is mounted at the top end of each frame (10), the output end of each air cylinder (11) extends into the inner cavity of each frame (10), a pressing plate (12) is mounted at the output end of each air cylinder (11), and a curing box (13) is assembled on the right side of the top end of the base (1); the discharging mechanism (3) comprises: two supports (31), and two supports (31) install respectively in both sides around base (1), two both ends around the autokinetic roller (32) have been placed respectively to the top of support (31), lie in the rear side the outer wall of support (31) has seted up spacing groove (33), the front side the outer wall of support (31) installs bull stick (34) through the round pin axle, the front side the outer wall of support (31) has still seted up logical groove (35), first dead lever (36) are installed to the outer wall bottom of bull stick (34), the front side the outer wall of support (31) is installed second dead lever (37), the one end of spring (38) is installed to the outer wall of first dead lever (36), and the other end fixed mounting of spring (38) in the outer wall of second dead lever (37), the one end of pinch roller (39) is installed to the rear side of bull stick (34), and the other end of the compressing roller (39) is slidably embedded in the inner cavity of the limiting groove (33), the outer wall of the rotating rod (34) is provided with a hook (310) through a pin shaft, the front side of the outer wall of the support (31) is also provided with a first limiting rod (311), the hook (310) can be connected with the outer wall of the first limiting rod (311) in a clamping manner, and the outer wall of the rotating rod (34) is also provided with a second limiting rod (313).

2. The pultrusion device for producing carbon fibers as claimed in claim 1, wherein: the two positioning rods (6) are arranged in bilateral symmetry relative to the screw rod (5).

3. The pultrusion device for producing carbon fibers as claimed in claim 1, wherein: the pressing plate (12) is arranged in a T shape.

4. The pultrusion device for producing carbon fibers as claimed in claim 1, wherein: the through groove (35) corresponds to the position of the limiting groove (33).

5. The pultrusion device for producing carbon fibers as claimed in claim 1, wherein: and a rubber pad is arranged on the outer wall of the pressing roller (39).

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