CN210233562U

CN210233562U - Quick cutting device is used in production of carbon nano tube material

Info

Publication number: CN210233562U
Application number: CN201920742508.7U
Authority: CN
Inventors: Kunlong Chen; 陈坤龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-03
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a quick cutting device is used in production of carbon nano tube material, including the flute profile base, two curb plate inner walls of flute profile base all are fixed with the C shaped steel stand that two pairs of openings are relative and parallel of each other, are close to the equal sliding connection in both ends in the spout of two pairs of C shaped steel stands and have the bearing frame, and four all rotate between being close to the bearing frame on the same horizontal plane in bottom and be connected with the backing roll that two are parallel of each other, and four are close to rotate between the bearing frame on the same horizontal plane in top and be connected with the roller that goes up that two are parallel of each other, the baffle has all been welded at the both ends of C shaped steel stand, and all is provided with flexible pipe between the surface. The utility model discloses can carry out the centre gripping with the carbon nano tube material of different diameters and carry to let same cutting device can cut the tubular product of different diameters under the condition of exempting from to adjust.

Description

Quick cutting device is used in production of carbon nano tube material

Technical Field

The utility model relates to a tubular product cutting technical field especially relates to a quick cutting device is used in production of carbon nano tube material.

Background

The carbon nano material has good heat resistance and strength performance and is widely applied to pipes, the pipes need to be cut according to the size of actual needs before use, but general cutting is not fixed, so that the cut of the carbon nano pipe after cutting is rough, the use is very inconvenient, the cutting result can deviate from the original cutting line, and the cutting quality and level are greatly influenced.

And carbon nanotube pipe needs to use anchor clamps to fix carbon nanotube pipe when the cutting, can make things convenient for people to stabilize the cutting to carbon nanotube pipe through machinery like this, because current anchor clamps can only adjust carbon nanotube pipe specific size for when fixing carbon nanotube pipe of different sizes, still need prepare the anchor clamps of size difference, cause the improvement of cost of manufacture like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick cutting device for producing carbon nano-tubes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick cutting device for carbon nano-tube production comprises a groove-shaped base, wherein two pairs of C-shaped steel upright posts with opposite openings and parallel to each other are fixed on the inner walls of two side plates of the groove-shaped base, bearing seats are connected with the inner sides of sliding grooves of the two pairs of C-shaped steel upright posts in a sliding way close to two ends in a sliding way, two supporting rollers parallel to each other are connected between four bearing seats on the same horizontal plane close to the bottom in a rotating way, two upper rollers parallel to each other are connected between the four bearing seats on the same horizontal plane close to the top in a rotating way, baffle plates are welded at two ends of the C-shaped steel upright posts, telescopic tubes are arranged between the surfaces of the baffle plates and the outer walls of the adjacent bearing seats, extension rods are connected in a sliding way in the telescopic tubes, compression springs are arranged between the bottom ends, and swivelling joint has the stay tube in the fixing base, the top of stay tube is fixed with the C shaped steel crossbeam that the opening is decurrent, and sliding connection has the rectangle slider in the spout of C shaped steel crossbeam, the centre of rectangle slider is inlayed and is equipped with fixed pipe, and the fixed intraductal joint of pipe has electric putter, and the top of electric putter extension rod is fixed with the cutterbar.

Preferably, roller heads are reserved at two ends of the supporting roller and the upper roller, and conical roller bearings are sleeved on the outer walls of the roller heads.

Preferably, the whole of bearing frame is the cuboid structure, and the bearing frame is close to one side of C shaped steel stand tank bottom and all inlays and be equipped with the ball near four corners.

Preferably, the diameter of the middle of the upper roller and the supporting roller is larger than the diameters of the two ends of the upper roller and the supporting roller, annular grooves are formed in the outer wall of the circumference of the middle of the upper roller and the supporting roller, and small clamping grooves are formed in the outer wall of the circumference of the upper roller and the outer wall of the circumference of the supporting roller, close to the two ends of the upper roller.

Preferably, a fixed disc is fixed on the circumferential outer wall of the supporting tube close to the bottom end, and a driving motor is fixed on the outer wall of the fixed seat close to the upper part of the fixed disc.

Preferably, the middle of the rectangular sliding block is rotatably connected with a transmission screw, and a driving motor is arranged at the end part, close to the transmission screw, of the groove bottom of the C-shaped steel cross beam.

Compared with the prior art, the utility model provides a carbon nano tube material production is with quick cutting device possesses following beneficial effect:

1. through the annular groove and the small clamping groove in the middle of the supporting roller and the upper roller, carbon nano-tubes with different diameters can be clamped and conveyed, and therefore the same cutting device can cut the tubes with different diameters under the condition of no adjustment.

2. Through the telescopic pipe arranged on the side wall of the bearing seat and the compression spring in the telescopic pipe, when the nano pipe passes between the two rollers, the two rollers can generate clamping force towards the middle, and the pipe cannot be stopped to be conveyed by the clamping force, so that the clamping flexibility of the device is improved.

3. Through the drive screw who sets up and the rectangle slider of sliding connection in the C shaped steel slide rail to can be carrying the cutterbar and remove about horizontal, thereby can cut the tubular product of joint at different stations.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, the adjustment is convenient.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a rapid cutting device for producing carbon nanotubes in accordance with the present invention;

fig. 2 is a schematic structural view of a fast cutting device for producing carbon nanotubes in the present invention;

fig. 3 is an enlarged schematic structural view of a position a of the fast cutting apparatus for producing carbon nanotube material.

In the figure: 1-groove-shaped base, 2-annular groove, 3-supporting roller, 4-roller head, 5-upper roller, 6-C-shaped steel upright post, 7-bearing seat, 8-telescopic pipe, 9-small clamping groove, 10-cutter, 11-fixed pipe, 12-C-shaped steel cross beam, 13-transmission screw, 14-driving motor, 15-supporting pipe, 16-fixed seat, 17-fixed disk, 18-side plate, 19-rectangular sliding block, 20-conical roller bearing and 21-compression spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a fast cutting device for carbon nano-tube production comprises a groove-shaped base 1, two pairs of C-shaped steel upright posts 6 with opposite openings and parallel to each other are fixed on the inner walls of two side plates of the groove-shaped base 1, bearing seats 7 are slidably connected in the sliding grooves of the two pairs of C-shaped steel upright posts 6 near two ends, two support rollers 3 parallel to each other are rotatably connected between the four bearing seats 7 near the bottom on the same horizontal plane, two upper rollers 5 parallel to each other are rotatably connected between the four bearing seats 7 near the top on the same horizontal plane, baffles are welded at two ends of the C-shaped steel upright posts 6, extension tubes 8 are arranged between the surfaces of the baffles and the outer walls of the adjacent bearing seats 7, extension rods are slidably connected in the extension tubes 8, and compression springs 21 are arranged between the bottoms of the bottom ends of the, a fixing seat 16 is fixed on the side face of the groove-shaped base 1 close to the opening through a bolt, a supporting tube 15 is rotatably connected in the fixing seat 16, a C-shaped steel cross beam 12 with a downward opening is fixed at the top end of the supporting tube 15, a rectangular sliding block 19 is slidably connected in a sliding groove of the C-shaped steel cross beam 12, a fixing tube 11 is embedded in the middle of the rectangular sliding block 19, an electric push rod is connected in the fixing tube 11 in a clamping mode, and a cutter 10 is fixed at the top end of an electric push rod extension rod.

The utility model discloses in, the both ends of backing roll 3 and last roller 5 are all reserved there is roller head 4, and roller head 4's outer wall has all cup jointed conical roller bearing 20.

Wherein, the whole of bearing frame 7 is the cuboid structure, and one side that bearing frame 7 is close to 6 tank bottoms of C shaped steel stand is close to four corners and all inlays and be equipped with the ball.

The diameter of the middle of the upper roller 5 and the supporting roller 3 is larger than the diameters of the two ends, the annular groove 2 is formed in the outer wall of the circumference of the middle of the upper roller 5 and the supporting roller 3, and the small clamping grooves 9 are formed in the outer wall of the circumference of the upper roller 5 and the supporting roller 3 close to the two ends.

Wherein, the circumference outer wall of stay tube 15 is close to the bottom and is fixed with fixed disk 17, and the outer wall of fixing base 16 is close to the top of fixed disk 17 and is fixed with driving motor.

Wherein, the middle of the rectangular sliding block 19 is rotatably connected with a transmission screw 13, and the end part of the groove bottom of the C-shaped steel beam 12 close to the transmission screw 13 is provided with a driving motor.

The working principle is as follows: when in use, the pipe is inserted into a roller gap formed by the annular grooves 2 of the support roller 3 and the upper roller 5 according to the diameter of the pipe to be cut, and then pressure towards the middle is generated under the action of the extension tubes 8 at the two ends of the two rollers, so that the pipe to be cut is fixedly clamped and is parallel to the longitudinal central line of the groove-shaped base; then slowly advancing until the cutting line is positioned right below the C-shaped steel beam 12; and then the driving motor 14 is started to move the cutter 10 to the upper surface of the pipe to start cutting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick cutting device for producing carbon nano tubes comprises a groove-shaped base (1) and is characterized in that two pairs of C-shaped steel upright posts (6) with opposite openings and parallel to each other are fixed on the inner walls of two side plates of the groove-shaped base (1), bearing seats (7) are connected to the inner sides of sliding grooves of the two pairs of C-shaped steel upright posts (6) close to two ends in a sliding manner, two supporting rollers (3) parallel to each other are connected between the four bearing seats (7) close to the same horizontal plane at the bottom end in a rotating manner, two upper rollers (5) parallel to each other are connected between the four bearing seats (7) close to the same horizontal plane at the top end in a rotating manner, baffles are welded to two ends of each C-shaped steel upright post (6), telescopic tubes (8) are arranged between the surfaces of the baffles and the outer walls of the adjacent bearing, and all be equipped with compression spring (21) between the bottom of the female pipe of the bottom of extension rod and flexible pipe (8), the side of flute profile base (1) is close to the opening part and has fixed base (16) through the bolt fastening, and has stay tube (15) in fixed base (16), the top of stay tube (15) is fixed with C shaped steel crossbeam (12) that the opening is decurrent, and sliding connection has rectangle slider (19) in the spout of C shaped steel crossbeam (12), the centre of rectangle slider (19) is inlayed and is equipped with fixed pipe (11), and fixed pipe (11) inside joint has electric putter, and the top of electric putter extension rod is fixed with cutterbar (10).

2. The rapid cutting device for carbon nanotube production according to claim 1, wherein a roller head (4) is reserved at each of two ends of the supporting roller (3) and the upper roller (5), and a conical roller bearing (20) is sleeved on the outer wall of each roller head (4).

3. The rapid cutting device for the carbon nanotube production according to claim 1, wherein the whole bearing seat (7) is of a cuboid structure, and balls are embedded at four corners of one side of the bearing seat (7) close to the bottom of the C-shaped steel upright column (6).

4. The quick cutting device for the carbon nano tube production according to claim 1, wherein the diameter of the middle of the upper roller (5) and the supporting roller (3) is larger than the diameters of the two ends, the outer walls of the middle part of the upper roller (5) and the supporting roller (3) are provided with annular grooves (2), and the outer walls of the circumference of the upper roller (5) and the supporting roller (3) are provided with small clamping grooves (9) close to the two ends.

5. The rapid cutting device for carbon nanotube production according to claim 1, wherein a fixed disk (17) is fixed on the circumferential outer wall of the support tube (15) near the bottom end, and a driving motor is fixed on the outer wall of the fixed seat (16) near the upper side of the fixed disk (17).

6. The rapid cutting device for carbon nanotube production according to claim 1, wherein a transmission screw (13) is rotatably connected to the middle of the rectangular sliding block (19), and a driving motor is disposed at the end of the bottom of the C-shaped steel beam (12) close to the transmission screw (13).