CN210763480U

CN210763480U - Continuous automatic carbon fiber cutting device convenient to collect in order

Info

Publication number: CN210763480U
Application number: CN201921258580.9U
Authority: CN
Inventors: 宋含; 成响; 段海宝
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-16
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a continuous automatic cutting device of carbon fiber convenient to collect in order, including base, bracing piece, horizontal pole and cutting knife, the intermediate position fixed mounting of base top has the workstation, and the both sides position of workstation is connected with the horizontal pole through the bracing piece to the outside of horizontal pole is connected with the cutting knife through the sliding sleeve, the carbon fiber main part sets up the top at the cutting bed, be connected for the bearing between the outside of spacing cover and the swivel sleeve, and the bottom of swivel sleeve is connected with the outside connecting rod of base through the bearing frame. This continuous automatic cutting device of carbon fiber convenient to collect in order carries out the blowing under the effect of blowing wind-up roll and receipts material wind-up roll and receives the in-process of material, all can carry out exhibition flat work through the flat structure of two-way screw thread on the nip roll, guarantees that the carbon fiber can not appear the phenomenon of fold and take place at the in-process of blowing with receiving the material, guarantees to carry out orderly rolling work.

Description

Continuous automatic carbon fiber cutting device convenient to collect in order

Technical Field

The utility model relates to a carbon fiber cuts off relevant technical field, specifically is a continuous automatic cutting device of carbon fiber convenient to orderly collection.

Background

In the process of producing the carbon fiber, the carbon fiber is often required to be cut off at equal intervals, the effect of winding the carbon fiber with a certain width is ensured, the carbon fiber is convenient to sell, and the common problems of the cutting device in the existing market are gradually exposed along with the use of the long-time cutting device of people in the existing market;

1. after cutting off carbon fibers, the cutting device in the existing market cannot directly perform ordered winding work on the carbon fibers, and the phenomenon of carbon fiber wrinkling can occur;

2. traditional cutting device is carrying out the during operation that cuts off of carbon fiber, and the bottom and the workstation wearing and tearing of cutting knife are serious, and the phenomenon that cutting knife life reduces can appear takes place to still can take place harsh sound, consequently, in order to solve above-mentioned problem, we just provide a convenient cutting device who solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous automatic cutting device of carbon fiber convenient to collect in order to solve the cutting device on the existing market that above-mentioned background art provided and carrying out the cutting off the during operation of carbon fiber, can not guarantee the roughness of carbon fiber, lead to influencing the orderly rolling work of carbon fiber, and the problem that the life of cutting knife reduces.

In order to achieve the above object, the utility model provides a following technical scheme: a carbon fiber continuous automatic cutting device convenient for orderly collection comprises a base, a supporting rod, a cross rod and a cutting knife, wherein a workbench is fixedly arranged at the middle position above the base, the two side positions of the workbench are connected with the cross rod through the supporting rod, the outer part of the cross rod is connected with the cutting knife through a sliding sleeve, the two side positions of the base are respectively provided with a flattening roller, a discharging winding roller and a receiving winding roller are respectively arranged below the flattening roller, the discharging winding roller and the receiving winding roller are connected through a carbon fiber main body, the carbon fiber main body is arranged above a cutting table, the cutting table is arranged on the upper surface of the workbench, threaded rods are clamped at the two side positions of the receiving winding roller, limit blocks arranged outside the threaded rods are clamped inside limit grooves, and the limit grooves are embedded inside limit covers, the outer portion of the limiting cover is connected with the rotating sleeve through a bearing, and the bottom of the rotating sleeve is connected with a connecting rod outside the base through a bearing seat.

Preferably, the cutting tables are arranged above the workbench at equal intervals, and the two side positions of the cutting tables are both arranged in an inclined structure.

Preferably, the sliding sleeve is made of transparent materials, the marking lines are arranged above the cross rod at equal intervals, and the positions of the marking lines on the cross rod and the center lines between the cutting tables coincide with each other.

Preferably, the outside of nip roll all is provided with the helicitic texture that screw thread opposite direction, and nip roll all has the setting in the top of blowing wind-up roll and receipts material wind-up roll.

Preferably, the discharging winding roller is in interference connection with the threaded rod, and the receiving winding roller is in transitional connection with the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that: the carbon fiber continuous automatic cutting device convenient for orderly collection;

1. during the processes of discharging and receiving materials under the action of the discharging winding roller and the receiving winding roller, flattening work can be carried out through a bidirectional thread flattening structure on the flattening roller, the inclined threads can exert transverse expanding force on the carbon fibers, the effect of conveniently expanding the carbon fibers to the outer side is achieved, the phenomenon of wrinkles of the carbon fibers is avoided in the processes of discharging and receiving the carbon fibers, and the orderly winding work can be carried out;

2. the cutting bed both sides are the setting of slope form, can guarantee to make the cutting knife be in the centre of 2 cutting beds and cut off work to the carbon fiber, guarantee that the top of cutting knife can not contact each other with the surface of workstation, and then also reduced the sound of the thorn ear that produces between cutting knife and the workstation when extension cutting knife life.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view showing a sectional structure of the connection between the rotary sleeve and the threaded rod of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a work table; 3. a support bar; 4. a cross bar; 5. a carbon fiber body; 6. flattening rollers; 7. a discharging and winding roller; 8. a material receiving and winding roller; 9. a sliding sleeve; 10. a cutting knife; 11. cutting table; 12. a rotating sleeve; 13. a limiting cover; 14. a threaded rod; 15. a limiting groove; 16. and a limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a carbon fiber continuous automatic cutting device convenient for orderly collection comprises a base 1, a workbench 2, a support rod 3, a cross rod 4, a carbon fiber main body 5, a flattening roller 6, a discharging and winding roller 7, a receiving and winding roller 8, a sliding sleeve 9, a cutting knife 10, a cutting table 11, a rotating sleeve 12, a limiting cover 13, a threaded rod 14, a limiting groove 15 and a limiting block 16, wherein the workbench 2 is fixedly arranged at the middle position above the base 1, the two side positions of the workbench 2 are connected with the cross rod 4 through the support rod 3, the outer part of the cross rod 4 is connected with the cutting knife 10 through the sliding sleeve 9, the flattening roller 6 is arranged at each of the two side positions of the base 1, the discharging and winding roller 7 and the receiving and winding roller 8 are respectively arranged below the flattening roller 6, the discharging roller 7 and the winding roller 8 are connected through the carbon fiber main body 5, the carbon fiber main body 5 is arranged above the cutting table 11, and cutting bed 11 installs on the top surface of workstation 2, receives the both sides position block of material wind-up roll 8 and is provided with threaded rod 14, and the stopper 16 block that threaded rod 14 outside set up sets up in the inside of spacing groove 15, and spacing groove 15 inlays in the inside of spacing cover 13, is connected for the bearing between the outside of spacing cover 13 and the swivel nut 12, and the bottom of swivel nut 12 is connected with the outside connecting rod of base 1 through the bearing frame.

The equidistant cutting bed 11 that is provided with in top of workstation 2, and the both sides position of cutting bed 11 is the slope column structure setting, conveniently makes cutting knife 10 can be in 2 adjacent cutting bed 11's clearance, reaches the effect that reduces friction between cutting knife 10 and the cutting bed 11, guarantees cutting knife 10's life.

Sliding sleeve 9 is transparent material on horizontal pole 4, and the equidistant sign line that is provided with in top of horizontal pole 4 to the central line between the position of sign line and each cutting bed 11 coincides each other on horizontal pole 4, conveniently makes laminating each other between the center of sliding sleeve 9 is quick and the sign line, reaches the effect of conveniently confirming fast to the position of the cutting knife 10 of sliding sleeve 9 and its bottom.

The outside of nip roll 6 all is provided with the helicitic texture that screw thread opposite direction, and nip roll 6 all has the setting in blowing wind-up roll 7 and the top of receiving material wind-up roll 8, guarantees that nip roll 6 can carry out the exhibition flat work of both sides to carbon fiber main part 5, avoids carbon fiber main part 5 at the in-process that carries out the rolling, and the phenomenon of fold appears takes place.

For interference connection between blowing wind-up roll 7 and the threaded rod 14, and receive between material wind-up roll 8 and the threaded rod 14 for transitional coupling, conveniently make blowing wind-up roll 7 carry out the in-process of rolling to carbon fiber main part 5 along with receiving material wind-up roll 8, the continuity of whole cutting work is guaranteed in the rotatory work that carries on that can be automatic.

The working principle is as follows: when the carbon fiber continuous automatic cutting device convenient for orderly collection is used, firstly, the whole device is placed at a proper position under the action of the bottom base 1, then, as shown in figures 1 and 3, the discharge wind-up roll 7 is placed at the middle position of 2 threaded rods 14, then, the rotary sleeve 12 outside the discharge wind-up roll is rotated, in the process of rotating the rotary sleeve 12, the rotary sleeve 12 is in threaded connection with the threaded rod 14 inside the rotary sleeve, in the process of threaded connection of the threaded rod 14, as the threaded rod 14 is limited under the action of the limiting block 16, the limiting block 16 outside the threaded rod 14 can be lifted inside the limiting groove 15 inside the limiting cover 13, and the installation work of the discharge wind-up roll 7 can be well completed until the top end of the threaded rod 14 is mutually clamped with the inner shaft core of the discharge wind-up roll 7, repeating the above work to complete the rolling work of the material receiving rolling roller 8, then, the staff pulls the carbon fiber main body 5 on the material discharging rolling roller 7 to pass through the flattening roller 6, the workbench 2 and the flattening roller 6 on the material receiving rolling roller 8 to be connected with the material receiving rolling roller 8, then, according to the number of the carbon fiber cutting segments, the sliding sleeve 9 on the installation cutting knife 10 is slid, after the sliding sleeve 9 slides to a proper position, according to the figures 1-2 and 4, the motor outside the material receiving rolling roller 8 is started, so that the motor drives the bearing seat behind the rotating sleeve 12 to rotate, the whole material receiving rolling roller 8 rotates to roll the cut carbon fiber, before the rolling, because the flattening roller 6 is arranged, the bidirectional inclined thread above the flattening roller can apply a transverse expanding force to the carbon fiber, and the effect of conveniently expanding the carbon fiber to the outside is achieved, guarantee to receive material wind-up roll 8 at the in-process that carries out the carbon fiber rolling, the phenomenon of carbon fiber fold can not appear takes place, and the carbon fiber carries out the in-process that removes on cutting bed 11, because the setting of cutting knife 10, the carbon fiber to the removal in-process that can be fine cuts off work, and because cutting knife 10 is in the slope column structure of 2 cutting beds 11 both sides, guarantee that the top of cutting knife 10 can not with the surface contact of cutting bed 11, reach extension cutting knife 10 life and the effect that can not appear ear-piercing sound, the content of not making detailed description in this description belongs to the known prior art of technical staff in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a continuous automatic cutout device of carbon fiber convenient to collect in order, includes base (1), bracing piece (3), horizontal pole (4) and cutting knife (10), its characterized in that: the middle position above the base (1) is fixedly provided with a workbench (2), the two side positions of the workbench (2) are connected with a cross rod (4) through a support rod (3), the outside of the cross rod (4) is connected with a cutting knife (10) through a sliding sleeve (9), the two side positions of the base (1) are respectively provided with a flattening roller (6), the lower part of the flattening roller (6) is respectively provided with a discharging winding roller (7) and a receiving winding roller (8), the flattening roller (6), the discharging winding roller (7) and the receiving winding roller (8) are connected through a carbon fiber main body (5), the carbon fiber main body (5) is arranged above a receiving cutting table (11), the cutting table (11) is arranged on the upper surface of the workbench (2), the two side positions of the winding roller (8) are provided with threaded rods (14), and the outside stopper (16) block that sets up of threaded rod (14) sets up in the inside of spacing groove (15) to spacing groove (15) are inlayed in the inside of spacing cover (13), be connected for the bearing between the outside of spacing cover (13) and swivel nut (12), and the bottom of swivel nut (12) is connected with the outside connecting rod of base (1) through the bearing frame.

2. The continuous automatic cutting device for carbon fiber convenient for orderly collection according to claim 1, characterized in that: the cutting table (11) is arranged above the workbench (2) at equal intervals, and the two sides of the cutting table (11) are both arranged in an inclined structure.

3. The continuous automatic cutting device for carbon fiber convenient for orderly collection according to claim 1, characterized in that: the upper sliding sleeve (9) of the cross rod (4) is made of transparent materials, identification lines are arranged above the cross rod (4) at equal intervals, and the positions of the identification lines on the cross rod (4) and the center lines between the cutting tables (11) coincide with each other.

4. The continuous automatic cutting device for carbon fiber convenient for orderly collection according to claim 1, characterized in that: the outside of nip roll (6) all is provided with the helicitic texture of screw opposite direction, and nip roll (6) all has the setting in blowing wind-up roll (7) and the top of receiving material wind-up roll (8).

5. The continuous automatic cutting device for carbon fiber convenient for orderly collection according to claim 1, characterized in that: the material collecting and winding device is characterized in that the material collecting and winding roller (7) and the threaded rod (14) are in interference connection, and the material collecting and winding roller (8) and the threaded rod (14) are in transitional connection.