CN220925837U - Winding device for carbon fiber prepreg production - Google Patents

Abstract

The utility model relates to the field of carbon fiber prepreg, in particular to a winding device for carbon fiber prepreg production, which comprises a winding roller, wherein two ends of the winding roller are respectively sleeved and fixed with a detachable fixing piece, one end of the winding roller is connected with a driving motor, the bottom of the fixing piece is fixedly connected with the upper end part of a first adjusting piece capable of adjusting an angle forwards and backwards, the bottom of the first adjusting piece is fixedly connected with the side surface of a second adjusting piece capable of adjusting an angle vertically, the bottom of the second adjusting piece is fixedly connected with a third adjusting piece capable of adjusting an angle leftwards and rightwards through a vertical rod, and the bottom of the third adjusting piece is fixedly connected with a base through a fixing plate. The utility model has the beneficial effects that: the device adopts a structure which falls to the ground and is supported at two sides, so that a large roll can be wound, the time for replacing a winding roll die in the middle is reduced, the cutting times of carbon fiber prepreg cloth are reduced, and multi-angle adjustment can be realized; the winding machine is simple to operate and suitable for winding various carbon fiber prepregs.

Description

Winding device for carbon fiber prepreg production

Technical Field

The utility model relates to the field of carbon fiber prepreg cloth, in particular to a winding device for carbon fiber prepreg cloth production.

Background

The carbon fiber prepreg is prepared by compounding epoxy resin on carbon fibers through a high-pressure high-temperature technology. The composite material is prepared from carbon fiber yarns, epoxy resin, release paper and other materials through the processes of film coating, hot pressing, cooling, film coating, coiling and the like, and is also called carbon fiber prepreg. This is called a prepreg because the resin and the carbon fiber are impregnated only initially and the final impregnation is performed when the product is molded. The finished product of the carbon fiber prepreg cloth is stored in a rolled mode, and a rolling device is needed in the production process of the prepreg cloth.

The existing carbon fiber prepreg winding device is mainly supported and fixed at one end and suspended at the other end, and as shown in fig. 1, the structure of the winding device comprises a host machine 1, a transverse winding piece 2 is arranged on one side of the host machine 1, and one end of the winding piece 2 is connected with the host machine 1. The winding device with the structure can meet the winding of carbon fiber prepreg cloth. However, because one end of the winding piece is suspended, only a smaller roll of carbon fiber prepreg cloth can be wound, usually about 125 meters, and the winding piece is packaged after being cut off, so that the winding roller die is required to be replaced frequently, the labor amount is increased, the number of times of cutting the carbon fiber prepreg cloth is more, the cut edges are easy to waste during use, and the production efficiency is not beneficial to improvement.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the winding device for producing the carbon fiber prepreg cloth, which adopts a structure which is in the ground and is supported at two sides, can be used for winding a large roll, reduces the time for replacing a winding roller mould in the middle, reduces the cutting times of the carbon fiber prepreg cloth, is beneficial to saving cloth in later use, improves the production efficiency and saves the labor cost; and can the multi-angle regulation, effectively solve the problem that proposes in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coiling mechanism is used in production of carbon fiber preimpregnation cloth, includes the roller, the roller both ends are respectively overlapped and are fixed with detachable mounting, and roller one end is connected with driving motor, but mounting bottom and the first regulating part upper end fixed connection of fore-and-aft angle of adjustment, but first regulating part bottom and the second regulating part side fixed connection of vertical angle of adjustment, but second regulating part bottom pass through pole setting and the third regulating part fixed connection of angle of control, but third regulating part bottom passes through fixed plate and base fixed connection.

As the preferred technical scheme, the mounting is including relative first arc and the second arc that sets up from top to bottom, and first arc right side is fixed to be equipped with the connecting block, second arc right side be equipped with connecting block normal running fit's upper shed U-shaped fixing base, transversely run through the connecting block on the fixing base and be equipped with the bolt, the end of wearing out of bolt is equipped with the nut, first arc and second arc left end portion are fixed respectively and are equipped with horizontal first connecting plate and second connecting plate, and first connecting plate and second connecting plate outer tip inwards have the rectangle opening respectively, are equipped with vertical screw rod in the rectangle opening, and the screw rod bottom is articulated with downside rectangle opening both sides through horizontal articulated shaft, and first connecting plate is worn out to the screw rod upper end and is equipped with lock nut at the end of wearing out.

As the preferable technical scheme, the first adjusting piece comprises a transverse first base, a first sliding block capable of sliding back and forth is arranged on the first base, the top of the first sliding block is fixedly connected with the bottom surface of the second arc-shaped plate, a first screw rod capable of adjusting the front and back positions of the first sliding block is extended from the central position of the front end part of the first base, and a handle is arranged at the outer end part of the first screw rod.

As the preferable technical scheme, the second regulating part comprises a vertical second base, a second sliding block which slides vertically is arranged on the inner side of the second base, the upper side of the second sliding block is fixedly connected with the bottom surface of the first base, the front side and the rear side of the bottom surface of the second base are respectively fixedly connected with the top surface of the vertical rod, the bottom of the vertical rod is fixedly connected with the third sliding block of the third regulating part, the center position of the bottom surface of the second base is downwards extended to regulate the second screw rod at the upper and lower positions of the second sliding block, and a first square sleeve with a lower opening is fixedly arranged on the bottom surface of the second screw rod.

As the preferable technical scheme, the third adjusting piece comprises a transverse third base, a third sliding block capable of sliding left and right is arranged on the upper side of the third base, a third rotating shaft for adjusting the left and right positions of the third sliding block is extended from the center position of the right side of the third base, and a second square sleeve with an outer opening is fixedly arranged at the outer end part of the third rotating shaft.

As the preferable technical scheme, the bottom surfaces of the front side and the rear side of the third base are respectively welded and fixed with the upper surface of the fixed plate, and the bottom surfaces of the fixed plate are respectively welded and fixed with the upper surface of the base.

As the preferable technical scheme, the lock nut is in a sleeve shape with an upper opening, and a screw hole matched with the screw rod is embedded in the sleeve bottom plate.

As a preferable technical scheme, a circle of vertical strip-shaped protrusions are circumferentially arranged on the outer side face of the sleeve.

As the preferable technical scheme, first base is hollow cuboid form, and first screw rod rotatable inlay in curb plate central point around first base, and the cover is equipped with the axle sleeve on the first screw rod, upwards fixed connection portion on the axle sleeve, and the connecting portion upwards stretches out first base and above first slider fixed connection, and first base upside inlays has the bar through-hole that supplies first slider to slide side by side.

Compared with the prior art, the winding device for producing the carbon fiber prepreg cloth has the following beneficial effects:

1. According to the utility model, through the floor design, the supporting pieces are arranged at the two end parts, the carbon fiber prepreg cloth can be wound into a roll with more than 500 meters, and the roll can be changed into a large roll according to actual conditions, so that the number of meters can be determined for winding; the time for replacing the winding roller die in the middle is reduced, and the cutting times of the carbon fiber prepreg are reduced, so that the cloth can be saved during later use, the production efficiency is improved, and the labor cost is saved.

2. According to the utility model, the bottom of the fixing piece is fixedly connected with the upper end part of the first adjusting piece capable of adjusting the angle forwards and backwards, the bottom of the first adjusting piece is fixedly connected with the side surface of the second adjusting piece capable of adjusting the angle vertically, the bottom of the second adjusting piece is fixedly connected with the third adjusting piece capable of adjusting the angle leftwards and rightwards through the vertical rod, the bottom of the third adjusting piece is fixedly connected with the base through the fixing plate, when the novel carbon fiber prepreg cloth winding machine is used, the front-back distance of the winding roller can be adjusted through the first adjusting piece, the carbon fiber prepreg cloth can be tensioned or loosened, the second adjusting piece can adjust the angle vertically, the winding amount and the winding height of the winding roller can be adjusted conveniently, and the left-right distance of the third adjusting piece can be adjusted so as to adapt to winding rollers with different lengths.

3. According to the utility model, the left end parts of the first arc-shaped plate and the second arc-shaped plate are respectively fixedly provided with the transverse first connecting plate and the transverse second connecting plate, the outer end parts of the first connecting plate and the second connecting plate are respectively embedded with the rectangular opening inwards, the vertical screw rod is arranged in the rectangular opening, the bottom of the screw rod is hinged with the two sides of the second rectangular opening through the transverse hinging shaft, the upper end part of the screw rod penetrates out of the first connecting plate, the penetrating end is provided with the locking nut, when the roller is used, the two end parts of the roller can be inserted between the first arc-shaped plate and the second arc-shaped plate, then the screw rod on the left side is rotated upwards to be in a vertical state, then the locking nut is screwed, the roller can be fixed, and only the locking nut is loosened when the screw rod is replaced in a later period, the screw rod outwards slides out of the rectangular opening on the upper side, the first arc-shaped plate on the upper side is lifted, and the roller die is convenient to replace.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and together with the description serve to explain a part of the utility model:

fig. 1 is a schematic perspective view of a conventional carbon fiber prepreg winding device;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is an enlarged schematic view of the right side support structure of the roll;

FIG. 4 is an enlarged schematic view of the fixing member and the first adjusting member;

FIG. 5 is an enlarged schematic view of the fixing member;

FIG. 6 is a schematic view of the internal structure of the first regulating member;

FIG. 7 is an enlarged schematic view of a second adjustment member;

fig. 8 is an enlarged schematic view of the third regulating member.

The figures indicate: 1. a host; 2. a rotating member; 3. a roller; 31. a driving motor; 4. a fixing member; 41. a first arcuate plate; 42. a second arcuate plate; 43. a connecting block; 44. a fixing seat; 441. a bolt; 45. a first connection plate; 46. a second connecting plate; 461. rectangular openings; 47. a screw; 48. a lock nut; 5. a first adjustment member; 51. a first base; 511. a bar-shaped through hole; 52. a first slider; 521. a connection part; 53. a first screw; 531. a shaft sleeve; 54. a handle; 6. a second adjusting member; 61. a vertical rod; 62. a second base; 63. a second slider; 64. a first square sleeve; 7. a third adjustment member; 71. a fixing plate; 72. a third base; 73. a third slider; 74. a third screw; 75. a second square sleeve; 8. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 2, a winding device for producing carbon fiber prepreg cloth comprises a winding roller 3, wherein two ends of the winding roller 3 are respectively sleeved and fixed with a detachable fixing piece 4, one end of the winding roller 3 is connected with a driving motor 31, the bottom of the fixing piece 4 is fixedly connected with the upper end part of a first adjusting piece 5 capable of adjusting angles forwards and backwards, the bottom of the first adjusting piece 5 is fixedly connected with the side surface of a second adjusting piece 6 capable of adjusting angles vertically, the bottom of the second adjusting piece 6 is fixedly connected with a third adjusting piece 7 capable of adjusting angles leftwards and rightwards through a vertical rod 61, and the bottom of the third adjusting piece 7 is fixedly connected with a base 8 through a fixing plate 71.

Example 2

As shown in fig. 3 to 8, the fixing member 4 includes a first arc 41 and a second arc 42 that are disposed up and down in opposite directions, a connection block 43 is fixedly disposed on the right side of the first arc 41, a U-shaped fixing seat 44 with an upper opening that is in running fit with the connection block 43 is disposed on the right side of the second arc 42, a bolt 441 is disposed on the fixing seat 44 and transversely penetrates through the connection block 43, a nut (not shown in the drawing) is disposed at a penetrating end of the bolt 441, a first connecting plate 45 and a second connecting plate 46 are respectively disposed at left end portions of the first arc 41 and the second arc 42, rectangular openings 461 are respectively embedded in outer end portions of the first connecting plate 45 and the second connecting plate 46, vertical screws 47 are disposed in the rectangular openings 461, bottoms of the screws 47 are hinged to two sides of the rectangular openings 461 on the lower side through transverse hinge shafts (not shown in the drawing), and locking nuts 48 are disposed at the penetrating ends.

The first adjusting piece 5 comprises a first transverse base 51, a first sliding block 52 capable of sliding forwards and backwards is arranged on the first base 51, the top of the first sliding block 52 is fixedly connected with the bottom surface of the second arc-shaped plate 42, a first screw rod 53 capable of adjusting the front and rear positions of the first sliding block 52 is outwards extended from the central position of the front end part of the first base 51, and a handle 54 is arranged at the outer end part of the first screw rod 53. The first base 51 is in a hollow cuboid shape, the first screw 53 is rotatably embedded in the center position (one end of the first screw extends out) of the front side plate and the rear side plate of the first base 51, a shaft sleeve 531 is sleeved on the first screw 53, a connecting portion 521 is fixedly arranged on the shaft sleeve 531 upwards, the connecting portion 521 extends out of the first base 51 upwards to be fixedly connected with the first sliding block 52 above, and a strip-shaped through hole 511 for the first sliding block 52 to slide left and right is embedded on the upper side of the first base 51.

The second adjusting member 6 comprises a vertical second base 62, a second sliding block 63 sliding vertically is arranged on the inner side of the second base 62, the upper side of the second sliding block 63 is fixedly connected with the bottom surface of the first base 51, the front side and the rear side of the bottom surface of the second base 62 are respectively fixedly connected with the top surface of the vertical rod 61, the bottom of the vertical rod 61 is fixedly connected with a third sliding block 73 of the third adjusting member 7, a second screw rod (not shown in the figure) capable of adjusting the upper and lower positions of the second sliding block 63 extends downwards from the central position of the bottom surface of the second base 62, and a first square sleeve 64 with a lower opening is fixedly arranged on the bottom surface of the second screw rod. The up-down position of the second slider 63 can be adjusted later by the tool engaging the first square sleeve 64. The internal structure of the second base 62 is the same as that of the first base 51, and will not be described here again.

The third adjusting piece 7 comprises a transverse third base 72, a third sliding block 73 capable of sliding left and right is arranged on the upper side of the third base 72, a third rotating shaft 74 capable of adjusting the left and right positions of the third sliding block 73 is extended from the center position of the right side of the third base 72, and a second square sleeve 75 with an outer opening is fixedly arranged at the outer end part of the third rotating shaft 74. The left and right positions of the second slider 73 can be adjusted by matching the tool with the second square sleeve 74 in the later stage. The internal structure of the second base 72 is the same as that of the first base 51, and will not be described here again.

The bottom surfaces of the front side and the rear side of the third base 72 are respectively welded and fixed with the upper surface of the fixed plate 71, and the bottom surfaces of the fixed plate 71 are respectively welded and fixed with the upper surface of the base 8.

The lock nut 48 is a sleeve shape with an upper opening, and a screw hole matched with the screw 47 is embedded in the bottom plate of the sleeve.

A circle of vertical strip-shaped protrusions (not shown in the figure and playing a role of skid resistance) are circumferentially arranged on the outer side surface of the sleeve.

When the novel carbon fiber prepreg winding machine is used, the front-back distance of the winding roller can be adjusted through the first adjusting piece 5, the carbon fiber prepreg can be tensioned or loosened, the second adjusting piece 6 can vertically adjust the angle, the winding amount and the winding height of the winding roller can be conveniently adjusted, and the third adjusting piece 7 can adjust the left-right distance so as to adapt to winding rollers 3 with different lengths. The two ends of the roller 3 can be inserted between the first arc-shaped plate 41 and the second arc-shaped plate 42, then the left screw 47 is rotated upwards to a vertical state, then the locking nut 48 is screwed, the roller 3 can be fixed, and when the roller is replaced in the later period, the locking nut 48 is loosened, the screw 47 is slid outwards to slide out of the rectangular notch 461 at the upper side, and the first arc-shaped plate 45 at the upper side is lifted.

The components used in the present utility model are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate a direction or a position relationship based on that shown in the drawings, and are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure for purposes of understanding and reading by those skilled in the art, and are not intended to limit the scope of the utility model, in any way, modifications in structure, variations in proportions, or otherwise, used in the practice of the utility model, which are otherwise, used in the practice of the utility model, without departing from the spirit or scope thereof.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (9)

1. The utility model provides a coiling mechanism is used in production of carbon fiber preimpregnation cloth, includes roller, its characterized in that: the utility model discloses a roller, including roller, driving motor, first regulating part, second regulating part, fixed plate, vertical angle adjusting's second regulating part side fixed connection, second regulating part bottom is fixed with detachable fixed part respectively to the cover in roller both ends, roller one end is connected with driving motor, fixed part bottom and can the first regulating part upper end fixed connection of fore-and-aft angle adjusting, first regulating part bottom and can the second regulating part side fixed connection of vertical angle adjusting, second regulating part bottom pass through pole setting and can control angle's third regulating part fixed connection, third regulating part bottom passes through fixed plate and base fixed connection.

2. The winding device for carbon fiber prepreg production as recited in claim 1, wherein: the mounting is including relative first arc and the second arc that sets up from top to bottom, and first arc right side is fixed to be equipped with the connecting block, second arc right side be equipped with connecting block normal running fit's upper shed U-shaped fixing base, transversely run through the connecting block on the fixing base and be equipped with the bolt, the wearing out end of bolt is equipped with the nut, first arc and second arc left end portion are fixed respectively and are equipped with horizontal first connecting plate and second connecting plate, and first connecting plate and second connecting plate outer tip inwards inlay respectively have the rectangle opening, are equipped with vertical screw rod in the rectangle opening, and the screw rod bottom is articulated with downside rectangle opening both sides through horizontal articulated shaft, and first connecting plate is worn out to the screw rod upper end and is equipped with lock nut at wearing out the end.

3. The winding device for carbon fiber prepreg production according to claim 2, wherein: the first adjusting piece comprises a transverse first base, a first sliding block capable of sliding back and forth is arranged on the first base, the top of the first sliding block is fixedly connected with the bottom surface of the second arc-shaped plate, a first screw rod capable of adjusting the front and back positions of the first sliding block is extended from the central position of the front end part of the first base, and a handle is arranged at the outer end part of the first screw rod.

4. A wind-up device for carbon fiber prepreg production according to claim 3, wherein: the second regulating part comprises a vertical second base, a second sliding block which slides vertically is arranged on the inner side of the second base, the upper side of the second sliding block is fixedly connected with the bottom surface of the first base, the front side and the rear side of the bottom surface of the second base are respectively fixedly connected with the top surface of the vertical rod, the bottom of the vertical rod is jointly fixedly connected with a third sliding block of the third regulating part, the center position of the bottom surface of the second base downwards extends out of a second screw rod for regulating the upper position and the lower position of the second sliding block, and a first square sleeve with a lower opening is fixedly arranged on the bottom surface of the second screw rod.

5. The winding device for carbon fiber prepreg production as recited in claim 4, wherein: the third adjusting piece comprises a transverse third base, a third sliding block capable of sliding left and right is arranged on the upper side of the third base, a third rotating shaft for adjusting the left and right positions of the third sliding block is extended from the center position of the right side of the third base, and a second square sleeve with an outer opening is fixedly arranged at the outer end part of the third rotating shaft.

6. The winding device for carbon fiber prepreg production according to claim 5, wherein: the bottom surfaces of the front side and the rear side of the third base are respectively welded and fixed with the upper surface of the fixed plate, and the bottom surfaces of the fixed plate are respectively welded and fixed with the upper surface of the base.

7. The winding device for carbon fiber prepreg production according to claim 2, wherein: the locking nut is in a sleeve shape with an upper opening, and a screw hole matched with the screw rod is embedded in the bottom plate of the sleeve.

8. The winding device for carbon fiber prepreg production as recited in claim 7, wherein: a circle of vertical strip-shaped protrusions are circumferentially arranged on the outer side face of the sleeve.

9. A wind-up device for carbon fiber prepreg production according to claim 3, wherein: the first base is hollow cuboid, the first screw rod is rotatably embedded in the center position of the front side plate and the rear side plate of the first base, the first screw rod is sleeved with a shaft sleeve, the shaft sleeve is provided with an upward fixed connection part, the connection part extends out of the first base upward to be fixedly connected with the first sliding block above, and the upper side of the first base is embedded with a strip-shaped through hole for the first sliding block to slide left and right.