CN214115836U

CN214115836U - Ten two-roller traction device for carbon fiber yarns

Info

Publication number: CN214115836U
Application number: CN202023205647.8U
Authority: CN
Inventors: 谈源; 徐峰; 陈香伟; 刘林明
Original assignee: Changzhou Xinchuang Intelligent Technology Co Ltd
Current assignee: Changzhou New Intelligent Technology Co Ltd; Changzhou Xinchuang Intelligent Technology Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-03
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a weaving equipment technical field especially relates to a twelve roller draw gear of carbon fiber yarn, include: the frame, two draw the roller set, actuating mechanism, two draw the roller set and install the both sides in the frame, and the symmetry sets up, every draws the roller set all includes six carry over pinch rolls, six carry over pinch rolls are left, the adjacent two settings in the right side, every quantity that is listed as is three, six carry over pinch rolls intercrossing sets up, the yarn is walked around from one of them top of drawing the roller set, the bottom is walked around out, then continue to walk around in another bottom of drawing the roller set, the top is walked around out, actuating mechanism installs in the frame, actuating mechanism output power drives twelve carry the synchronous rotation of drive mechanism twelve carry the roller, the utility model discloses a set up carry the yarn to carry the roller, set up twelve carry the roller and pull and can effectively avoid pulling too little, frictional force is not enough, the phenomenon that the yarn skidded, twelve carry the synchronous rotation of roller and avoid the pulling force inhomogeneous, lax or the too big phenomenon of broken yarn of pulling force, possess the practicality.

Description

Ten two-roller traction device for carbon fiber yarns

Technical Field

The utility model relates to a weaving equipment technical field especially relates to a twelve roller draw gear of carbon fiber yarn.

Background

The yarn is a product processed by various textile fibers into a certain fineness and can be used for weaving, rope making, thread making, embroidery and the like, and the yarn can be divided into the following types: short fiber yarn is formed by spinning and processing short fiber (natural short fiber or chemical fiber staple fiber), and is divided into ring spun yarn, open-end spun yarn, self-twisted yarn and the like; continuous filament yarns, such as natural silk and chemical filaments, split or non-split, smooth or textured filaments, and the like; the short fiber and continuous filament combined yarn, such as polyester cotton filament core-spun yarn, is formed by combining and twisting two or more strands of single yarn. The yarn all has certain elasticity, in the yarn production process, need the even draft that carries on of yarn that will process for the yarn can reach required fineness and intensity, and current yarn drafting arrangement structure is complicated and troublesome poeration, is difficult to the efficient with the even draft that carries on of yarn, often can produce the yarn and not stretched by abundant, or the yarn is by overstretching and lead to the yarn to break, has reduced the efficiency and the quality of yarn draft, can not satisfy the needs of plant use.

In view of the above problems, the designer is based on the practical experience and professional knowledge that are abundant for many years in engineering application of such products, and is actively researched and innovated in cooperation with the application of the theory, so as to create a twelve-roller carbon fiber yarn traction device, and the device is more practical.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a twelve-roller traction device for carbon fiber yarns, thereby solving the problems in the background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a twelve-high carbon fiber yarn pulling device comprising: frame, two draw roller set, actuating mechanism, two draw the roller set to install the both sides of frame, and the symmetry sets up, every draw the roller set all include six carry over pinch rolls, six the adjacent two settings in carry over pinch roll left and right side, every quantity of arranging is three, six carry over pinch roll intercrossing sets up, and the yarn is followed one of them the top of drawing the roller set is walked around into, the bottom is walked around out, then continues another the bottom of drawing the roller set is walked around into, the top is walked around out, actuating mechanism installs in the frame, actuating mechanism output power drives twelve carry over pinch roll synchronous rotation.

Furthermore, actuating mechanism includes motor, speed reducer, drive gear, cylindrical gear, the output of motor with the speed reducer meshing is connected, the output of speed reducer with drive gear meshing is connected, drive gear installs in the frame, cylindrical gear with drive gear meshing is connected, cylindrical gear is located the spindle nose of carry over pinch rolls one side, cylindrical gear with carry over pinch rolls fixed connection, thereby cylindrical gear self rotates the drive carry over pinch rolls rotation.

Furthermore, the speed reducer is fixedly installed at the top of the rack through a support.

Furthermore, the support comprises a base and vertical frames fixed on two opposite sides of the base, the bottom of the speed reducer is fixedly connected with the base, and the vertical frames are fixedly connected with the rack through bolts.

Furthermore, the transmission gear comprises a gear seat, a gear, a first bearing, a spacer ring, a second bearing, a cover plate, a first bolt, a bearing cover and a second bolt, wherein the gear seat is composed of a gear bottom plate and a cylindrical protrusion located on one side face of the gear bottom plate, the first bearing, the spacer ring and the second bearing are sequentially sleeved on the cylindrical protrusion, the gear is sleeved on the first bearing, the spacer ring and the second bearing, the cover plate is attached to the first bearing, a round hole is formed in the center of the cover plate, a corresponding bolt hole is formed in the cylindrical protrusion, the first bolt penetrates through the round hole and is screwed into the bolt hole, the bearing cover is attached to the cover plate, and the bearing cover is fixedly connected with the gear through the second bolt.

Furthermore, a first through hole is formed in the gear bottom plate, a corresponding second through hole is formed in the rack, and a fastening bolt is screwed into the first through hole and the second through hole.

Further, the frame includes mounting panel, crossbeam, stand, the mounting panel is erect and is placed, has seted up the mounting groove on the shown mounting panel, the carry over pinch rolls rotates to be connected on the mounting groove, the mounting panel upper and lower both ends with crossbeam fixed connection, the preceding, the back both ends of crossbeam with stand fixed connection.

Further, a chassis is arranged at the bottom of the upright post.

Furthermore, the top of the upright post is provided with a lifting bolt.

The utility model has the advantages that: the utility model discloses a set up the carry over pinch rolls and carry the yarn, set up twelve carry over pinch rolls and pull and can effectively avoid pulling too little, frictional force is not enough, the phenomenon that the yarn skidded, twelve carry over pinch rolls rotate in step and avoid the pulling force inhomogeneous, lax or the phenomenon of the too big disconnected yarn of pulling force, possess the practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a twelve-roller carbon fiber yarn traction device in an embodiment of the present invention;

FIG. 2 is a schematic view of a yarn winding path in an embodiment of the present invention;

fig. 3 is a schematic structural view of a transmission gear according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a twelve-roller carbon fiber yarn traction device (omitting a traction roller set and a cylindrical gear) in an embodiment of the present invention.

Reference numerals: the device comprises a traction roller 1, a motor 2, a speed reducer 3, a transmission gear 4, a cylindrical gear 5, a support 6, a mounting plate 7, a cross beam 8, an upright post 9, a gear seat 41, a gear 42, a first bearing 43, a spacer 44, a second bearing 45, a cover plate 46, a first bolt 47, a bearing cover 48, a second bolt 49, a base 61, a vertical frame 62, a mounting groove 71, a chassis 91, a lifting bolt 92, a gear bottom plate 411 and a cylindrical protrusion 412.

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.

A twelve-roller carbon fiber yarn pulling apparatus as shown in fig. 1-4, comprising: the frame, two draw the roller set, actuating mechanism, two draw the roller set and install the both sides in the frame, and the symmetry sets up, every draws the roller set all includes six carry over pinch rolls 1, six carry over pinch rolls 1 left and right adjacent two are listed as the setting, every quantity that is listed as is three, six carry over pinch rolls 1 intercrossing sets up, the yarn is walked around from the top of one of them draw the roller set, the bottom is walked around out, then continue to walk around in the bottom of another draw the roller set, the top is walked around out, actuating mechanism installs in the frame, actuating mechanism output power drives twelve carry over pinch rolls 1 synchronous rotation.

Preferably, the driving mechanism comprises a motor 2, a speed reducer 3, a transmission gear 4 and a cylindrical gear 5, the output end of the motor 2 is meshed with the speed reducer 3, the output end of the speed reducer 3 is meshed with the transmission gear 4, the transmission gear 4 is installed on the rack, the cylindrical gear 5 is meshed with the transmission gear 4, the cylindrical gear 5 is located on a shaft head on one side of the traction roller 1, the cylindrical gear 5 is fixedly connected with the traction roller 1, and the cylindrical gear 5 rotates to drive the traction roller 1 to rotate.

In order to fixedly mount the speed reducer 3 on the frame, the speed reducer 3 is fixedly mounted on the top of the frame through a bracket 6.

In order to facilitate installation and adjustment of the height of the speed reducer 3, the support 6 comprises a base 61 and vertical frames 62 fixed on two opposite sides of the base 61, the bottom of the speed reducer 3 is fixedly connected with the base 61, the vertical frames 62 are fixedly connected with the rack through bolts, the vertical frames 62 are fixed with the rack through the bolts, the mounting and dismounting are facilitated, and the height of the speed reducer 3 is adjusted by selecting the vertical frames 62 with different heights.

Preferably, the transmission gear 4 includes a gear seat 41, a gear 42, a first bearing 43, a spacer 44, a second bearing 45, a cover plate 46, a first bolt 47, a bearing cover 48, and a second bolt 49, the gear seat 41 is composed of a gear bottom plate 411 and a cylindrical protrusion 412 located on one side surface of the gear bottom plate 411, the first bearing 43, the spacer 44, and the second bearing 45 are sequentially sleeved on the cylindrical protrusion 412, the gear 42 is sleeved on the first bearing 43, the spacer 44, and the second bearing 45, the cover plate 46 is attached to the first bearing 43, a circular hole is opened at the center of the cover plate 46, a corresponding bolt hole is opened on the cylindrical protrusion 412, the first bolt 47 passes through the circular hole and is screwed into the bolt hole, the bearing cover 48 is attached to the cover plate 46, the bearing cover 48 is fixedly connected to the gear 42 through the second bolt 49, the transmission gear 4 is used to transmit the power of the motor 2 to the cylindrical gear 5, the transmission power is stable, and easily the installation is fixed.

In order to facilitate installation and fixation, a first through hole is formed in the gear bottom plate 411, a corresponding second through hole is formed in the rack, and a fastening bolt is screwed into the first through hole and the second through hole.

Preferably, the machine frame comprises a mounting plate 7, a cross beam 8 and a stand column 9, the mounting plate 7 is vertically placed, a mounting groove 71 is formed in the mounting plate 7, the traction roller 1 is rotatably connected to the mounting groove 71, the upper end and the lower end of the mounting plate 7 are fixedly connected with the cross beam 8, the front end and the rear end of the cross beam 8 are fixedly connected with the stand column 9, the mounting position of the traction roller 1 is determined by arranging the mounting groove 71, the mounting groove 71 can limit the traction roller 1, and play is prevented in the rotating process.

In order to prevent the rack from falling down in the operation process, the bottom of the upright post 9 is provided with a chassis 91, and the stability of the rack is increased by arranging the chassis 91.

To facilitate the movement of the device, the top of the upright 9 is provided with a lifting bolt 92, through which a rope is threaded to lift and move the device.

It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a twelve two roller draw gear of carbon fiber yarn which characterized in that includes: frame, two traction roller set, actuating mechanism, two the traction roller set is installed the both sides of frame, and the symmetry sets up, every the traction roller set all includes six carry over pinch rolls (1), six carry over pinch rolls (1) left and right adjacent two are listed as the setting, and every quantity of listing is three, six carry over pinch rolls (1) intercrossing sets up, and the yarn is followed one of them the top of traction roller set is around going into, the bottom is around going out, then continues at another the bottom of traction roller set is around going into, the top is around going out, actuating mechanism installs in the frame, actuating mechanism output power drives twelve carry over pinch rolls (1) synchronous rotation.

2. The twelve-roller carbon fiber yarn traction device according to claim 1, wherein the driving mechanism comprises a motor (2), a speed reducer (3), a transmission gear (4) and a cylindrical gear (5), an output end of the motor (2) is meshed with the speed reducer (3), an output end of the speed reducer (3) is meshed with the transmission gear (4), the transmission gear (4) is mounted on the frame, the cylindrical gear (5) is meshed with the transmission gear (4), the cylindrical gear (5) is located on a shaft head on one side of the traction roller (1), the cylindrical gear (5) is fixedly connected with the traction roller (1), and the cylindrical gear (5) rotates to drive the traction roller (1) to rotate.

3. The twelve-roller carbon fiber yarn traction device according to claim 2, wherein the speed reducer (3) is fixedly mounted on the top of the frame through a bracket (6).

4. The twelve-roller carbon fiber yarn traction device as claimed in claim 3, wherein the support (6) comprises a base (61) and vertical frames (62) fixed on two opposite sides of the base (61), the bottom of the reducer (3) is fixedly connected with the base (61), and the vertical frames (62) are fixedly connected with the frame through bolts.

5. The twelve-roller carbon fiber yarn traction device according to claim 4, wherein the transmission gear (4) comprises a gear seat (41), a gear (42), a first bearing (43), a spacer ring (44), a second bearing (45), a cover plate (46), a first bolt (47), a bearing cover (48) and a second bolt (49), the gear seat (41) is composed of a gear bottom plate (411) and a cylindrical protrusion (412) located on one side surface of the gear bottom plate (411), the first bearing (43), the spacer ring (44) and the second bearing (45) are sequentially sleeved on the cylindrical protrusion (412), the gear (42) is sleeved on the first bearing (43), the spacer ring (44) and the second bearing (45), the cover plate (46) is attached to the first bearing (43), a round hole is formed in the center of the cover plate (46), the cylindrical protrusion (412) is provided with a corresponding bolt hole, the first bolt (47) penetrates through the round hole and is screwed into the bolt hole, the bearing cover (48) is attached to the cover plate (46), and the bearing cover (48) is fixedly connected with the gear (42) through a second bolt (49).

6. The carbon fiber yarn twelve-roller traction device as claimed in claim 5, wherein a first through hole is formed in the gear bottom plate (411), a corresponding second through hole is formed in the frame, and fastening bolts are screwed into the first through hole and the second through hole.

7. The twelve-roller carbon fiber yarn traction device as claimed in claim 1, wherein the machine frame comprises a mounting plate (7), a cross beam (8) and a stand column (9), the mounting plate (7) is vertically placed, a mounting groove (71) is formed in the mounting plate (7), the traction roller (1) is rotatably connected to the mounting groove (71), the upper end and the lower end of the mounting plate (7) are fixedly connected with the cross beam (8), and the front end and the rear end of the cross beam (8) are fixedly connected with the stand column (9).

8. Twelve-roller traction device according to claim 7, characterized in that the bottom of the upright (9) is provided with a chassis (91).

9. Twelve-roller carbon fiber yarn traction device according to claim 7, characterized in that the top of the upright (9) is provided with an eye screw (92).