CN217973586U

CN217973586U - Bottom starting device for computerized flat knitting machine

Info

Publication number: CN217973586U
Application number: CN202222328330.6U
Authority: CN
Inventors: 袁陈锋; 蒋黎卿; 李俊
Original assignee: Tongxiang Tongcheng Technology Co ltd
Current assignee: Tongxiang Tongcheng Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-06
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a play end device for computerized flat knitting machine, including the installation frame, the internally mounted of installation frame has driving motor, driving motor's power take off end installs the action wheel, the internally mounted of installation frame has the sleeve, the rotatable transfer line of installing in telescopic inside, the left end of transfer line is installed from the driving wheel, two sets of transposons are installed to the bilateral symmetry of installation frame inner wall, every group the drive wheel is installed all to the equal rotatable installation in transposons inside, and the surface symmetry of transfer line installs two sets of drive wheels, connects through the drive belt transmission between two sets of drive wheels of homonymy, the slide rail is all installed to the both sides of installation frame inner wall. The utility model provides a play end device of device commonly used adopt two sets of end motors to drive, nevertheless be difficult to guarantee two end motor synchronous operation at the in-process that uses, and then can cause end comb damage problem.

Description

Bottom starting device for computerized flat knitting machine

Technical Field

The utility model relates to a computer flat knitting machine accessory field especially relates to a play end device for computer flat knitting machine.

Background

The computerized flat knitting machine is an automatic machine with high technical content in knitting machine industry, and integrates the technologies of computer digital control, electronic drive, mechanical design and the like into a whole. The computer flat knitting machine can finish subsequent knitting only by drawing the knitted fabric piece in the working process, namely, the knitted fabric piece can be smoothly knitted only in a drawing state, because a common computer flat knitting machine is not provided with a bottom lifting comb, a bottom lifting fabric with the row number of 80-100 rows and the length of 20-30mm needs to be knitted firstly before entering formal knitting piece knitting, and the knitted fabric piece can obtain certain drawing force after the bottom lifting fabric is caught by a cloth roller at the lower part of the machine tool and enters formal knitting piece knitting. Therefore, each piece of knitted fabric needs to be transited by the raised fabric with the thickness of 20-30mm, and after the piece is knitted, workers need to cut off the raised fabric (commonly called waste yarn) on the knitted piece, so that not only is the waste of the raised fabric seriously caused, but also the working procedure of the piece is increased, and the production efficiency is not high. In order to make up for the above shortcomings, a bottom lifting comb is provided for a computer flat knitting machine in the prior art, and a bottom lifting needle is used for hooking a bottom lifting yarn to provide a pulling force for a knitting piece. A lifting device is required to be arranged below the bottom lifting comb for lifting or descending the bottom lifting comb.

Chinese patent (publication No. CN 202124726U) discloses a full-automatic linear bottom raising device of a computer flat knitting machine, the bottom raising device of the device adopts two sets of bottom raising motors for driving, however, the synchronous operation of the two bottom raising motors is difficult to ensure in the using process, and further the damage of a bottom raising comb can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an overcome above-mentioned problem or solve above-mentioned problem's a play end device for computerized flat knitting machine partially at least to the play end device of solving device commonly used adopts two sets of play end motors to drive, is difficult to guarantee two play end motor synchronous operation at the in-process that uses nevertheless, and then can cause the comb damage problem of playing at the end.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides a play end device for computerized flat knitting machine, including the installation frame, the internally mounted of installation frame has driving motor, driving motor's power take off end installs the action wheel, the internally mounted of installation frame has the sleeve, the rotatable transfer line of installing in telescopic inside, the left end of transfer line is installed from the driving wheel, two sets of transposons are installed to the bilateral symmetry of installation frame inner wall, every group the equal rotatable drive wheel of installing in transposons inside, and the surface symmetry of transfer line installs two sets of drive wheels, connects through the drive belt transmission between two sets of drive wheels of homonymy, the slide rail is all installed to the both sides of installation frame inner wall, every group the equal slidable mounting in surface of slide rail has the slider, every group two sets of fixed plates are all installed on the surface of drive belt, and one side surface mounting of two sets of fixed plates of homonymy has the connecting rod, and opposite side surface mounting has the bracing piece, play end is installed at the top of bracing piece.

Preferably, the power output end of the driving motor is provided with a power rod, and the driving wheel is arranged at the end of the power rod.

Preferably, the right end of the transmission rod is installed on the inner wall surface of the installation frame through the installation seat, and the driven wheel is in transmission connection with the driving wheel through a power belt.

Preferably, each group of the rotary seats is internally provided with a round rod, and the driving wheel is arranged at the end of the round rod.

Preferably, two sets of the fixing plates are mounted on the surface of the transmission belt through screws, one end of the connecting rod is mounted on one side surface of the fixing plate, and the other end of the connecting rod is mounted on the surface of the sliding block.

Preferably, one end of the supporting rod is installed on the surface of the fixing plate, and the other end of the supporting rod is installed on the bottom surface of the bottom comb.

The utility model provides a play end device for computerized flat knitting machine, beneficial effect lies in:

the utility model discloses the setting is passed through driving motor's positive and negative rotation, it rotates to drive the action wheel, drive from the driving wheel and rotate with the transfer line of following the driving wheel installation by the action wheel again, two sets of drive wheels and the drive belt on transfer line surface drive and install the drive wheel rotation inside the swivel mount, install at drive belt fixed surface plate at this moment and follow the removal, drive the slider at the surface slip of slide rail through the fixed plate, it will play end comb jacking or descend to drive the bracing piece simultaneously, it stably goes up and down to drive end comb through the synchronous rotation of drive wheel, moreover, the steam generator is simple in structure.

Drawings

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

Fig. 1 is a schematic view of a front view structure provided by an embodiment of the present invention.

Fig. 2 is a schematic view of a mounting structure of the transmission rod provided by the embodiment of the present invention.

Fig. 3 is a schematic view of a mounting structure of a fixing plate according to an embodiment of the present invention.

In the figure: 1. a mounting frame; 2. a drive motor; 3. a driving wheel; 4. a sleeve; 5. a transmission rod; 6. a driven wheel; 7. rotating; 8. a driving wheel; 9. a transmission belt; 10. a slide rail; 11. a slider; 12. a fixing plate; 13. a connecting rod; 14. a support bar; 15. a bottom comb.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As shown in fig. 1-3, the bottom lifting device for a computerized flat knitting machine comprises an installation frame 1, a driving motor 2 is installed inside the installation frame 1, a driving wheel 3 is installed at a power output end of the driving motor 2, a sleeve 4 is installed inside the installation frame 1, a transmission rod 5 is rotatably installed inside the sleeve 4, a driven wheel 6 is installed at the left end of the transmission rod 5, two sets of rotary bases 7 are symmetrically installed on two sides of the inner wall of the installation frame 1, a transmission wheel 8 is rotatably installed inside each set of rotary bases 7, two sets of transmission wheels 8 are symmetrically installed on the surface of the transmission rod 5, the two sets of transmission wheels 8 on the same side are in transmission connection through a transmission belt 9, slide rails 10 are installed on two sides of the inner wall of the installation frame 1, sliders 11 are slidably installed on the surface of each set of slide rails 10, two sets of fixing plates 12 are installed on the surface of each set of transmission belt 9, a connecting rod 13 is installed on one side surface of the two sets of fixing plates 12 on the same side, a supporting rod 14 is installed on the other side, and a bottom lifting comb 15 is installed on the top of the supporting rod 14.

The power rod is installed to driving motor 2's power take off end, and the end at the power rod is installed to action wheel 3, will adopt two sets of motors to use a set of driving motor 2 instead commonly used, has saved the cost greatly, has also guaranteed the stability of the removal in-process of comb 15 that plays the end simultaneously.

The right-hand member of transfer line 5 passes through the mount pad to be installed on the inner wall surface of installation frame 1, is connected through the power belt transmission between follow driving wheel 6 and the action wheel 3, can effectively guarantee the stability of transfer line 5 at the rotation in-process through the device that sets up.

The internally mounted of every group swivel mount 7 has the round bar, and the end at the round bar is installed to drive wheel 8, can guarantee this drive wheel 8's stability through this structure that sets up, drives drive belt 9 simultaneously and removes.

Two sets of fixed plates 12 pass through the screw mounting on the surface of drive belt 9, and one side surface at fixed plate 12 is installed to the one end of connecting rod 13, and the other end is installed on the surface of slider 11, can guarantee fixed plate 12's stability through this structure that sets up, conveniently installs connecting rod 13 and bracing piece 14 simultaneously.

One end of the supporting rod 14 is arranged on the surface of the fixing plate 12, the other end of the supporting rod is arranged on the bottom surface of the bottom comb 15, the structure which is arranged can drive the supporting rod 14 to lift together with the bottom comb 15 through the driving belt 9, and the stability of the bottom comb 15 in the moving process is ensured when the sliding rail 10 and the sliding block 11 act.

When the lifting device is used, the driving wheel 3 is driven to rotate through the forward and reverse rotation of the driving motor 2, the driving wheel 3 drives the driven wheel 6 and the transmission rod 5 installed on the driven wheel 6 to rotate, the two groups of driving wheels 8 on the surface of the transmission rod 5 and the transmission belt 9 drive the driving wheels 8 installed inside the rotary seat 7 to rotate, at the moment, the fixed plate 12 installed on the surface of the transmission belt 9 moves along with the transmission, the fixed plate 12 drives the sliding block 11 to slide on the surface of the sliding rail 10, meanwhile, the supporting rod 14 is driven to lift or lower the lifting comb 15, the lifting comb 15 is driven to stably lift through the synchronous rotation of the driving wheels 8, and the lifting device is simple in structure.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A play end device for computerized flat knitting machine, including installation frame (1), its characterized in that, the internally mounted of installation frame (1) has driving motor (2), drive wheel (3) are installed to the power take off end of driving motor (2), the internally mounted of installation frame (1) has sleeve (4), the rotatable transfer line (5) of installing in inside of sleeve (4), the left end of transfer line (5) is installed from driving wheel (6), two sets of swivel bases (7) are installed to the bilateral symmetry of installation frame (1) inner wall, every group the inside of swivel base (7) all can be rotated and is installed drive wheel (8), and the surface symmetry of transfer line (5) installs two sets of drive wheels (8), connects through transmission (9) transmission between two sets of drive wheels (8) of homonymy, slide rail (10) are all installed to the both sides of installation frame (1) inner wall, every group the equal slidable mounting in surface of slide rail (10) has slider (11), every group the surface of drive belt (9) all installs two sets of fixed plate (12), and one side surface mounting of two sets of fixed plate (12) of homonymy has connecting rod (13), and opposite side surface mounting has bracing piece (14), the top of end bracing piece (14) plays comb (15).

2. The bottom-starting device for the computerized flat knitting machine according to claim 1, wherein a power rod is installed at a power output end of the driving motor (2), and the driving wheel (3) is installed at an end of the power rod.

3. The bottom-starting device for the computerized flat knitting machine according to claim 1, wherein the right end of the transmission rod (5) is mounted on the inner wall surface of the mounting frame (1) through a mounting seat, and the driven wheel (6) is in transmission connection with the driving wheel (3) through a power belt.

4. The bottom-starting device for the computerized flat knitting machine according to claim 1, wherein a round bar is installed inside each set of the rotation bases (7), and the transmission wheel (8) is installed at the end of the round bar.

5. The bottom-starting device for the computerized flat knitting machine according to claim 1, wherein two sets of the fixing plates (12) are mounted on the surface of the transmission belt (9) by screws, one end of the connecting rod (13) is mounted on one side surface of the fixing plate (12), and the other end is mounted on the surface of the sliding block (11).

6. The set-up device for a computerized flat knitting machine according to claim 1, wherein one end of the support bar (14) is installed on the surface of the fixed plate (12) and the other end is installed on the bottom surface of the set-up comb (15).