CN215969040U - Cutting platform for processing carbon fibers - Google Patents

Abstract

The utility model discloses a cutting platform for processing carbon fibers, which comprises a bottom plate, wherein three groups of fixed clamping blocks are fixedly connected to the front side and the rear side of the upper end of the bottom plate respectively, movable clamping blocks are arranged at the right ends of the three groups of fixed clamping blocks respectively, a connecting cavity is formed in the bottom plate, a cavity is formed in the connecting plate, three groups of first gears are arranged in the cavity, a clamping gear is fixedly connected to the left end of the second gear, a first spring is sleeved on the lower side of a first T-shaped rod, and the upper end and the lower end of the first spring are fixedly connected to the lower end of the first connecting block and the upper end of the clamping block respectively; drive second gear rotation and drive other two sets of second gear rotations through the second belt through rotating the second hand wheel, the clamp plate compresses tightly the carbon fiber surface of cutting department all the time through second T type pole along second connecting block upward movement this moment, simultaneously at the spring action holding down plate of third spring, prevents that the condition of carbon fiber shake from appearing in the cutting process, improves the practicality.

Description

Cutting platform for processing carbon fibers

Technical Field

The utility model relates to the technical field of cutting platforms, in particular to a cutting platform for processing carbon fibers.

Background

The carbon fiber is a novel fiber material of high-strength and high-modulus fiber with the carbon content of more than 95 percent, and is formed by piling organic fibers such as flake graphite microcrystals along the axial direction of the fiber, and the microcrystalline graphite material is obtained through carbonization and graphitization treatment.

For example, chinese patent application No. cn201821248294.x discloses a carbon fiber cutting platform, which includes a base, a cutting portion, a fixing portion, and a conveying portion, wherein carbon fiber placing grooves are disposed on the base in parallel, and fixing portion mounting holes are disposed on side walls of the carbon fiber placing grooves; the cutting part comprises a power device, a blade fixing plate and a rotary cutting blade, and the power device comprises a door-shaped fixing frame, a fixed pulley and a traction rope; the fixing part and the cutting part are arranged in parallel and comprise a cross beam, a vertical supporting plate and a fastening bulge.

However, the above scheme has the following disadvantages: cutting platform can't carry out the centre gripping to the carbon fiber of diameter difference, and simultaneously in the cutting process to the carbon fiber, the condition of shake appears easily in the cutting department of carbon fiber, influences cutting effect, and the practicality is lower, for this reason, we release a processing cutting platform for carbon fiber.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cutting platform for processing carbon fibers, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutting platform for processing carbon fibers comprises a bottom plate, wherein three groups of fixed clamping blocks are fixedly connected to the front side and the rear side of the upper end of the bottom plate respectively, movable clamping blocks are arranged at the right ends of the three groups of fixed clamping blocks respectively, the lower ends of the three groups of movable clamping blocks are fixedly connected with T-shaped connecting blocks respectively, the lower ends of the three groups of T-shaped connecting blocks penetrate through sliding grooves and extend into a connecting cavity to be screwed outside a screw rod, the connecting cavity is formed in the bottom plate, the three groups of sliding grooves are formed in the upper end of the connecting cavity, the screw rod is movably connected into the connecting cavity through a first bearing, and the right ends of the two groups of screw rods extend out of the bottom plate;

the left side and the right side of the upper end of the bottom plate are fixedly connected with supporting plates, the upper ends of the two groups of supporting plates are respectively fixedly connected with the left side and the right side of the lower end of the top plate, a connecting plate is movably connected between the two groups of supporting plates, a cavity is formed in the connecting plate, three groups of first gears are arranged in the cavity, the three groups of first gears are fixedly connected to the outer side of a first connecting shaft, the first connecting shaft is movably connected into the front end and the rear end of the cavity through a second bearing, the three groups of first gears are connected with each other through a first belt, the front end of the three groups of first connecting shafts is provided with a cutting blade through a bolt after extending out of the connecting plate, the rear end of the first connecting shaft in the middle part is fixedly connected to the output end of a motor after extending out of the connecting plate, the periphery of the lower end of the bottom plate is respectively and fixedly connected with supporting legs, the four groups of the supporting legs are arranged at equal intervals, and the motor is fixedly arranged in an installation box, the mounting box is fixedly connected to the middle part of the rear end of the connecting plate;

fixedly connected with second gear behind the bottom plate is stretched out to the lead screw right-hand member, and is two sets of the second gear passes through second belt and another group second gear interconnect, middle part second gear left end fixedly connected with second connecting axle, the second connecting axle passes through third bearing swing joint in the right side backup pad, second gear left end fixedly connected with joint gear, joint gear upper end joint has the joint piece, the first T type pole of joint piece upper end fixedly connected with, first T type pole swing joint in first connecting block, first connecting block fixed connection in right side backup pad right-hand member, first spring has been cup jointed to first T type pole downside, the lower extreme is fixed connection in first connecting block lower extreme and joint piece upper end respectively about the first spring.

Two sets of T type spacing groove has been seted up in the backup pad relative surface respectively, and is two sets of T type spacing inslot sliding connection has T type stopper respectively, and is two sets of T type stopper opposite surface stretches out fixed connection in the left and right ends of connecting plate behind the T type spacing groove respectively, T type spacing groove lower extreme fixedly connected with second spring, second spring upper end fixed connection is in T type stopper lower extreme, rotates the screw rod that first wheel drove its lower extreme to connect and rotates, and the screw rod passes through roof downstream and drives connecting plate synchronous motion this moment, and the connecting plate passes through T type stopper and moves and extrudees the second spring along T type spacing groove downstream this moment, connecting plate upper end swing joint has the screw rod, the screw rod spiro union is in the roof middle part, screw rod upper end fixedly connected with first hand wheel.

The upper end of the bottom plate is respectively provided with the chip removal through grooves, and the chips generated in the cutting process of the cutting blade can be discharged from the upper end of the bottom plate through the chip removal through grooves, so that the surface cleanliness of the bottom plate is ensured, and the failure of clamping caused by the chips on the upper end of the bottom plate is prevented.

Three groups cutting blade upper end difference two sets of second connecting blocks of fixedly connected with, it is two sets of in the second connecting block difference swing joint have second T type pole, and is two sets of second T type pole lower extreme fixed connection is in clamp plate upper end left and right sides, second T type pole downside has cup jointed the third spring, lower extreme difference fixed connection is in second connecting block lower extreme and clamp plate upper end on the third spring.

The right end of the second connecting shaft extends out of the clamping gear and then is fixedly connected with a second hand wheel, the first T-shaped rod is lifted upwards to enable the clamping block connected with the lower end of the first T-shaped rod to be separated from clamping of the clamping gear, the two groups of second gears on the front side and the rear side rotate to drive the lead screw connected with the left end of the lead screw to rotate, and the movable clamping block screwed on the lead screw moves rightwards along the sliding groove under the rotation of the lead screw.

The carbon fiber cutting machine has the advantages that the second hand wheel is rotated to drive the second gear to rotate and drive the other two groups of second gears to rotate through the second belt, the movable clamping block screwed on the screw rod moves rightwards along the sliding groove under the rotation of the screw rod, carbon fibers to be cut are placed between the fixed clamping block and the movable clamping block, the second hand wheel is rotated in the opposite direction to drive the screw rod to move leftwards, the carbon fibers are clamped at the moment, and the carbon fibers with different diameters can be clamped;

when the clamp plate contacted the carbon fiber upper end that needs cut, the clamp plate passed through second T type pole along second connecting block upward movement this moment, and the clamp plate compresses tightly the carbon fiber surface of cutting department all the time under the spring action of third spring simultaneously, prevents that the condition of shake from appearing in the carbon fiber cutting process, improves the practicality.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the structure of the joint between the latch block and the latch gear according to the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a second spring; 4. a T-shaped limiting block; 5. a T-shaped limiting groove; 6. a second connecting block; 7. a first hand wheel; 8. a screw; 9. a top plate; 10. an electric motor; 11. a cavity; 12. a connecting plate; 13. a second hand wheel; 14. a second gear; 15. a screw rod; 16. a connecting cavity; 17. a T-shaped connecting block; 18. a first bearing; 19. installing a box; 20. supporting legs; 21. fixing the clamping block; 22. a movable clamping block; 23. a first gear; 24. a first belt; 25. a chute; 26. a second T-bar; 27. pressing a plate; 28. a second belt; 29. clamping a gear; 30. a third bearing; 31. a clamping block; 32. a first spring; 33. a first T-bar; 34. a first connection block; 35. a bolt; 36. a cutting blade; 37. a second bearing; 38. a first connecting shaft; 39. a second connecting shaft; 40. a third spring; 41. a chip removal through groove.

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. 1-5, the present invention provides a technical solution: a cutting platform for processing carbon fibers comprises a bottom plate 1, wherein three groups of fixed clamping blocks 21 are fixedly connected to the front side and the rear side of the upper end of the bottom plate 1 respectively, movable clamping blocks 22 are arranged at the right ends of the three groups of fixed clamping blocks 21 respectively, the lower ends of the three groups of movable clamping blocks 22 are fixedly connected with T-shaped connecting blocks 17 respectively, the lower ends of the three groups of T-shaped connecting blocks 17 penetrate through sliding grooves 25, extend into a connecting cavity 16 and then are in threaded connection with the outer side of a screw rod 15, the connecting cavity 16 is formed in the bottom plate 1, the three groups of sliding grooves 25 are formed in the upper end of the connecting cavity 16, the screw rod 15 is movably connected into the connecting cavity 16 through a first bearing 18, and the right ends of the two groups of screw rods 15 extend out of the bottom plate 1;

the left side and the right side of the upper end of the bottom plate 1 are fixedly connected with supporting plates 2, the upper ends of two groups of supporting plates 2 are respectively fixedly connected to the left side and the right side of the lower end of a top plate 9, a connecting plate 12 is movably connected between the two groups of supporting plates 2, a cavity 11 is formed in the connecting plate 12, three groups of first gears 23 are arranged in the cavity 11, the three groups of first gears 23 are fixedly sleeved outside a first connecting shaft 38, the first connecting shaft 38 is movably connected into the front end and the rear end of the cavity 11 through a second bearing 37, the three groups of first gears 23 are connected with each other through a first belt 24, the front ends of the three groups of first connecting shafts 38 extend out of the connecting plate 12 and then are provided with cutting blades 36 through bolts 35, and the rear end of the middle first connecting shaft 38 extends out of the connecting plate 12 and then is fixedly connected to the output end of the motor 10;

the right end of the screw rod 15 extends out of the bottom plate 1 and is fixedly connected with a second gear 14, two groups of the second gears 14 are mutually connected with the other group of the second gears 14 through a second belt 28, the left end of the second gear 14 in the middle is fixedly connected with a second connecting shaft 39, the second connecting shaft 39 is movably connected in the right supporting plate 2 through a third bearing 30, the left end of the second gear 14 is fixedly connected with a clamping gear 29, the upper end of the clamping gear 29 is clamped with a clamping block 31, the upper end of the clamping block 31 is fixedly connected with a first T-shaped rod 33, the first T-shaped rod 33 is movably connected with a first connecting block 34, the first connecting block 34 is fixedly connected with the right end of the right supporting plate 2, first spring 32 is sleeved on the lower side of first T-shaped rod 33, and the upper end and the lower end of first spring 32 are respectively fixedly connected to the lower end of first connecting block 34 and the upper end of clamping block 31.

Two sets of T type spacing groove 5 has been seted up in 2 relative faces of backup pad respectively, and is two sets of T type spacing inslot 5 internal sliding connection has T type stopper 4, and is two sets of 5 back fixed connection in connecting plate 12 left and right ends of T type spacing groove are stretched out respectively to 4 opposite faces of T type stopper, 5 lower extreme fixedly connected with second spring 3 of T type spacing groove, 3 upper end fixed connection in T type stopper 4 lower extremes of second spring rotate first hand wheel 7 and drive the screw rod 8 that its lower extreme is connected, and screw rod 8 passes through roof 9 downstream and drives connecting plate 12 synchronous motion this moment, and connecting plate 12 passes through T type stopper 4 and moves down and extrudes second spring 3 along T type spacing groove 5 this moment.

1 lower extreme of bottom plate is fixedly connected with supporting leg 20, four groups respectively all around supporting leg 20 is equidistant setting, motor 10 fixed mounting is in install bin 19, install bin 19 fixed connection is in connecting plate 12 rear end middle part, install bin 19 can be installed or has been overhauld motor 10 after and play the guard action to it, prevent to appear damaging because motor 10 in the installation bin 19 is leaded to in the collision of external environment.

The upper end of the bottom plate 1 is respectively provided with a chip removal through groove 41, and the chips generated in the cutting process of the cutting blade 36 can be discharged from the upper end of the bottom plate 1 through the chip removal through groove 41, so that the surface cleanliness of the bottom plate 1 is ensured, and the failure of clamping caused by the chips at the upper end of the bottom plate 1 is prevented.

Three the cutting blade 36 upper end is two sets of second connecting blocks 6 of fixedly connected with respectively, and is two sets of swing joint has second T type pole 26, two sets of in the second connecting block 6 second T type pole 26 lower extreme fixed connection is in the left and right sides of clamp plate 27 upper end, third spring 40 has been cup jointed to second T type pole 26 downside, third spring 40 upper and lower end is fixed connection in second connecting block 6 lower extreme and clamp plate 27 upper end respectively.

12 upper end swing joint of connecting plate has screw rod 8, 8 spiro union in roof 9 middle parts of screw rod, the first hand wheel 7 of 8 upper ends fixedly connected with of screw rod, rotate first hand wheel 7 and drive the screw rod 8 rotation that its lower extreme is connected, screw rod 8 passes through roof 9 downstream and drives connecting plate 12 synchronous motion this moment, connecting plate 12 passes through T type stopper 4 and extrudees second spring 3 along 5 downstream of T type spacing groove this moment, and loosen the rotation to first hand wheel 7, at this moment under the spring action of second spring 3, connecting plate 12 upward movement drives screw rod 8 synchronous motion.

The right end of the second connecting shaft 39 extends out of the clamping gear 29 and then is fixedly connected with a second wheel 13, the first T-shaped rod 33 is lifted upwards to enable the clamping block 31 connected with the lower end of the first T-shaped rod to be separated from clamping of the clamping gear 29, at the moment, the first spring 32 is compressed, the second wheel 13 is rotated to enable the second gear 14 connected with the left end of the second T-shaped rod to rotate and drive the other two groups of second gears 14 to rotate through the second belt 28, the two groups of second gears 14 on the front side and the rear side rotate to drive the screw rod 15 connected with the left end of the second T-shaped rod to rotate, and at the moment, the movable clamping block 22 screwed on the screw rod 15 moves rightwards along the sliding groove 25 under the rotation of the screw rod 15.

Specifically, when the cutting device is used, the first T-shaped rod 33 is lifted upwards to enable the clamping block 31 connected with the lower end of the first T-shaped rod to be separated from clamping of the clamping gear 29, the first spring 32 is compressed, the second hand wheel 13 is rotated to enable the second gear 14 connected with the left end of the second hand wheel to rotate and drive the other two groups of second gears 14 to rotate through the second belt 28, the front and rear groups of second gears 14 rotate to drive the screw rod 15 connected with the left end of the front and rear groups of second gears 15 to rotate, the movable clamping block 22 screwed on the screw rod 15 moves rightwards along the sliding chute 25 under the rotation of the screw rod 15, after the plurality of groups of movable clamping blocks 22 are completely opened, carbon fibers to be cut are placed between the fixed clamping block 21 and the movable clamping block 22, the second hand wheel 13 is rotated reversely to enable the screw rod 15 to drive the movable clamping block 22 to move leftwards, after the carbon fibers are clamped, the first T-shaped rod 33 is loosened, and under the elastic force of the first spring 32, the lower end of the clamping block 31 is clamped at the upper end of the clamping gear 29;

at this moment, the motor 10 is opened to rotate and drive the first connecting shaft 38 connected with the output end of the motor to rotate, at this moment, the first gear 23 fixedly sleeved on the first connecting shaft 38 rotates and drives the other two groups of first gears 23 to rotate through the first belt 24, at this moment, the three groups of cutting blades 36 synchronously rotate, at this moment, the first hand wheel 7 rotates and drives the screw 8 connected with the lower end of the first hand wheel to rotate, at this moment, the screw 8 moves downwards through the top plate 9 and drives the connecting plate 12 to synchronously move, at this moment, the connecting plate 12 moves downwards through the T-shaped limiting block 4 along the T-shaped limiting groove 5 and extrudes the second spring 3, when the pressing plate 27 contacts the upper end of the carbon fiber to be cut, at this moment, the pressing plate 27 moves upwards along the second connecting block 6 through the second T-shaped rod 26, at the same time, under the elastic force of the third spring 40, the pressing plate 27 always presses the surface of the carbon fiber at the cutting position to be cut, and at the same time, during the cutting process of the cutting blades 36, the sweeps are discharged from the upper end of the bottom plate 1 through the scrap discharge through groove 41, after cutting is completed, the motor 10 is turned off and the rotation of the first hand wheel 7 is released, at the moment, under the action of the elastic force of the second spring 3, the connecting plate 12 moves upwards and drives the screw rod 8 to move synchronously, at the moment, the second hand wheel 13 is controlled to enable the clamping block 22 to be opened again, and at the moment, the processed carbon fibers are taken down.

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 (8)

1. The utility model provides a processing is cutting platform for carbon fiber, includes bottom plate (1), its characterized in that: the front side and the rear side of the upper end of the bottom plate (1) are respectively and fixedly connected with three groups of fixed clamping blocks (21), the right ends of the three groups of fixed clamping blocks (21) are respectively provided with a movable clamping block (22), the lower ends of the three groups of movable clamping blocks (22) are respectively and fixedly connected with a T-shaped connecting block (17), the lower ends of the three groups of T-shaped connecting blocks (17) penetrate through sliding grooves (25) and extend into a connecting cavity (16) to be screwed on the outer side of a screw rod (15), the connecting cavity (16) is arranged in the bottom plate (1), the three groups of sliding grooves (25) are arranged in the upper end of the connecting cavity (16), the screw rod (15) is movably connected into the connecting cavity (16) through a first bearing (18), and the right ends of the two groups of screw rods (15) extend out of the bottom plate (1);

the left side and the right side of the upper end of the bottom plate (1) are fixedly connected with supporting plates (2), the upper ends of two groups of supporting plates (2) are respectively and fixedly connected with the left side and the right side of the lower end of the top plate (9), a connecting plate (12) is movably connected between the two groups of supporting plates (2), a cavity (11) is formed in the connecting plate (12), three groups of first gears (23) are arranged in the cavity (11), the three groups of first gears (23) are fixedly sleeved on the outer side of the first connecting shaft (38), the first connecting shafts (38) are movably connected into the front end and the rear end of the cavity (11) through second bearings (37), three groups of first gears (23) are connected with each other through first belts (24), the front ends of the three groups of first connecting shafts (38) extend out of the connecting plate (12) and then are provided with cutting blades (36) through bolts (35), and the rear ends of the middle parts of the first connecting shafts (38) extend out of the connecting plate (12) and then are fixedly connected to the output end of the motor (10);

the rear end of the screw rod (15) extends out of the bottom plate (1) and is fixedly connected with a second gear (14), the two groups of second gears (14) are connected with another group of second gears (14) through a second belt (28), the middle part of the screw rod is fixedly connected with a second connecting shaft (39) at the left end of the second gear (14), the second connecting shaft (39) is movably connected in the right side supporting plate (2) through a third bearing (30), the left end of the second gear (14) is fixedly connected with a clamping gear (29), the upper end of the clamping gear (29) is clamped with a clamping block (31), the upper end of the clamping block (31) is fixedly connected with a first T-shaped rod (33), the first T-shaped rod (33) is movably connected in the first connecting block (34), the first connecting block (34) is fixedly connected at the right end of the right side supporting plate (2), a first spring (32) is sleeved at the lower side of the first T-shaped rod (33), the upper end and the lower end of the first spring (32) are respectively and fixedly connected to the lower end of the first connecting block (34) and the upper end of the clamping block (31).

2. The cutting platform for processing carbon fibers as claimed in claim 1, wherein: two sets of T type spacing groove (5) have been seted up respectively in backup pad (2) relative face, and are two sets of it has T type stopper (4), two sets of to have connect respectively in T type spacing groove (5) cunning respectively in T type stopper (4) the opposite face stretches out T type spacing groove (5) back fixed connection in the right-hand member about connecting plate (12), T type spacing groove (5) lower extreme fixedly connected with second spring (3), second spring (3) upper end fixed connection is in T type stopper (4) lower extreme.

3. The cutting platform for processing carbon fibers as claimed in claim 1, wherein: the lower end of the bottom plate (1) is fixedly connected with supporting legs (20) all around, and the four groups of supporting legs (20) are arranged at equal intervals.

4. The cutting platform for processing carbon fibers as claimed in claim 1, wherein: the motor (10) is fixedly arranged in the installation box (19), and the installation box (19) is fixedly connected to the middle of the rear end of the connecting plate (12).

5. The cutting platform for processing carbon fibers as claimed in claim 1, wherein: the upper end of the bottom plate (1) is respectively provided with a chip removal through groove (41).

6. The cutting platform for processing carbon fibers as claimed in claim 1, wherein: three groups cutting blade (36) upper end difference fixedly connected with two sets of second connecting blocks (6), two sets of in second connecting block (6) respectively swing joint have second T type pole (26), two sets of second T type pole (26) lower extreme fixed connection is in clamp plate (27) upper end left and right sides, third spring (40) have been cup jointed to second T type pole (26) downside, third spring (40) lower extreme difference fixed connection is in second connecting block (6) lower extreme and clamp plate (27) upper end.

7. The cutting platform for processing carbon fibers as claimed in claim 1, wherein: the upper end of the connecting plate (12) is movably connected with a screw rod (8), the screw rod (8) is in threaded connection with the middle of the top plate (9), and a first hand wheel (7) is fixedly connected with the upper end of the screw rod (8).

8. The cutting platform for processing carbon fibers as claimed in claim 1, wherein: and the right end of the second connecting shaft (39) extends out of the clamping gear (29) and then is fixedly connected with a second hand wheel (13).

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