CN215829000U

CN215829000U - Double-faced rib knitting machine convenient for replacing rotary drum for textile processing

Info

Publication number: CN215829000U
Application number: CN202121906819.6U
Authority: CN
Inventors: 吴金明
Original assignee: Suzhou Mingsheng Knitting Co ltd
Current assignee: Suzhou Mingsheng Knitting Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-15
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a double-sided rib knitting machine for textile processing, which is convenient for replacing a rotary drum and comprises a machine base, a double-sided rib knitting machine main body and a rolling rotary drum, wherein the rolling rotary drum is arranged in an inner cavity of the machine base, connecting shafts are inserted and clamped at two ends of the rolling rotary drum, one end of one of the connecting shafts is provided with a translation mechanism, the translation mechanism comprises a connecting column, one end of the connecting column is rotatably inserted and connected with the outer wall of the connecting shaft through a bearing, a cylindrical pipe is sleeved on the outer wall of the connecting column in a sliding mode, a reset spring is fixedly connected between the inner cavity of the cylindrical pipe and the connecting shaft, and a positioning bolt is inserted and connected with the outer wall of the cylindrical pipe in a threaded mode. According to the utility model, the moving mechanism which is arranged at one end of the winding rotary drum and consists of the cylindrical pipe, the connecting column, the reset spring and the positioning bolt is utilized, so that the winding rotary drum can move by pushing the connecting shaft rotationally connected with the moving mechanism, the operation is simple and convenient, the winding rotary drum can be rapidly disassembled, assembled and replaced, and the operation convenience and the working efficiency of the double-sided rib machine are improved.

Description

Double-faced rib knitting machine convenient for replacing rotary drum for textile processing

Technical Field

The utility model relates to the field of double-sided thread machines, in particular to a double-sided rib machine for textile processing, which is convenient for replacing a rotary drum.

Background

The double rib knitting machine is a double circular weft knitting machine for knitting rib knitting fabric. Besides producing grey cloth for underwear and outerwear with certain elasticity, the knitted fabric can also be used for knitting auxiliary fabrics such as neckline, cuffs, trousers openings, hems and the like.

At present all install the rotary drum that is used for the material rolling in the base of two-sided rib machine, rotate through the rotary drum and weave good material with the rib machine and carry out the rolling to the operator unloads and deposits, but the rotary drum dismouting in the two-sided rib machine is loaded down with trivial details now, and the cost time is more when leading to the operator to carry out the rotary drum and changing, not only increases the intensity of labour of operation, influences the work efficiency of two-sided rib machine simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-faced rib knitting machine for textile processing, which is convenient for replacing a rotary drum, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the double-sided rib knitting machine for textile processing is convenient for replacing a rotary drum and comprises a machine base, a double-sided rib knitting machine main body and a winding rotary drum, wherein the double-sided rib knitting machine main body is arranged at the top end of the machine base, the winding rotary drum is arranged in an inner cavity of the machine base, connecting shafts are inserted and clamped at two ends of the winding rotary drum, one end of one connecting shaft is provided with a translation mechanism, and the other end of the other connecting shaft is provided with a driving mechanism;

the translation mechanism comprises a connecting column, one end of the connecting column is connected with the outer wall of the connecting shaft in a rotating and inserting mode through a bearing, a cylindrical pipe is sleeved on the outer wall of the connecting column in a sliding mode, one end of the cylindrical pipe is fixedly connected with the inner wall of the machine base on one side, a reset spring is fixedly connected between the inner cavity of the cylindrical pipe and the connecting shaft, a positioning bolt is connected with the outer wall of the cylindrical pipe in a threaded and inserting mode, and the positioning bolt penetrates through the inner wall of the cylindrical pipe and is connected with a threaded hole formed in the end portion of the outer wall of the connecting column in a threaded and inserting mode.

Preferably, the below of translation mechanism is provided with the backup pad, just one side of backup pad and the inner wall fixed connection of frame, spacing spout has been seted up on the top of backup pad, the inner chamber sliding interlude of spacing spout is connected with the support slide bar, just the top of support slide bar and the tip fixed connection of spliced pole outer wall.

Preferably, the middle part of the other connecting shaft is rotatably inserted and connected with a fixing plate through a bearing, and the back surface of the fixing plate is fixedly connected with the inner wall of the machine base.

Preferably, the driving mechanism comprises a driving motor, the driving motor is fixedly arranged at the bottom end of the inner cavity of the machine base, and an output shaft of the driving motor is in transmission connection with one end of another connecting shaft through a linkage mechanism.

Preferably, drive mechanism includes two synchronous pulley and hold-in range, two synchronous pulley is fixed connection respectively in wherein the one end of another connecting axle and driving motor's output shaft tip, two synchronous pulley's outer wall is located to the hold-in range cover.

Preferably, two equal fixedly connected with polygon spacing head of the relative one end of connecting axle, spacing draw-in groove has all been seted up at the both ends of rolling rotary drum, just spacing draw-in groove alternates the joint with the polygon spacing head that corresponds the position.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the moving mechanism which is arranged at one end of the winding rotary drum and consists of the cylindrical pipe, the connecting column, the reset spring and the positioning bolt is utilized, so that the winding rotary drum can move by pushing the connecting shaft rotationally connected with the moving mechanism, the operation is simple and convenient, the winding rotary drum can be rapidly disassembled, assembled and replaced, and the operation convenience and the working efficiency of the double-sided rib machine are improved;

(2) according to the utility model, the support plate, the limiting sliding groove and the support sliding rod are arranged, so that the support strength of the connecting column can be improved, the stability of the connecting column in the moving process is improved, and the stability of the dismounting and the replacement of the winding rotary drum is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a front sectional structural view of the present invention.

Fig. 3 is a schematic view of the enlarged structure at a of fig. 2 according to the present invention.

Fig. 4 is a front sectional structural schematic view of the translation mechanism of the present invention.

FIG. 5 is a schematic view of a partial three-dimensional structure of the winding drum and the connecting shaft according to the present invention.

In the figure: 1. a machine base; 2. a double-sided rib machine main body; 3. rolling the rotary drum; 4. a fixing plate; 5. a connecting shaft; 6. connecting columns; 7. a cylindrical tube; 8. positioning the bolt; 9. a return spring; 10. a support plate; 11. a limiting chute; 12. supporting the sliding rod; 13. a synchronous pulley; 14. a synchronous belt; 15. a drive motor; 16. a limiting clamping groove; 17. and a polygonal limiting head.

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.

The utility model provides a double-sided rib knitting machine for textile processing, which is convenient for replacing a rotary drum and comprises a machine base 1, a double-sided rib knitting machine main body 2 and a rolling rotary drum 3, wherein the double-sided rib knitting machine main body 2 is arranged at the top end of the machine base 1, the rolling rotary drum 3 is arranged in an inner cavity of the machine base 1 and is used for rolling knitted materials, two ends of the rolling rotary drum 3 are respectively inserted and clamped with a connecting shaft 5 to play a connecting role, one end of each connecting shaft 5, which is opposite to each other, is fixedly connected with a polygonal limiting head 17, two ends of the rolling rotary drum 3 are respectively provided with a limiting clamping groove 16, the limiting clamping grooves 16 are respectively inserted and clamped with the polygonal limiting heads 17 at corresponding positions, the limiting clamping grooves 16 on the outer walls of the two ends of the rolling rotary drum 3 are respectively inserted and clamped with the polygonal limiting heads 17 at the opposite ends of the two connecting shafts 5, so that the rolling rotary drum 3 and the connecting shaft 5 can be conveniently disassembled and assembled, the device can limit the space between the two, so that the connecting shafts 5 can rotate to drive the rolling rotary drum 3 to rotate, one end of one connecting shaft 5 is provided with a translation mechanism, and the other end of the other connecting shaft 5 is provided with a driving mechanism;

the translation mechanism comprises a connecting column 6, one end of the connecting column 6 is rotatably and alternately connected with the outer wall of a connecting shaft 5 through a bearing, a cylindrical pipe 7 is sleeved on the outer wall of the connecting column 6 in a sliding manner, one end of the cylindrical pipe 7 is fixedly connected with the inner wall of one side of the machine base 1, a return spring 9 is fixedly connected between the inner cavity of the cylindrical pipe 7 and the connecting shaft 5, a positioning bolt 8 is alternately and alternately connected with the outer wall thread of the cylindrical pipe 7 in a penetrating manner, the positioning bolt 8 penetrates through the inner wall of the cylindrical pipe 7 and is in threaded hole thread penetrating connection with the end part of the outer wall of the connecting column 6, meanwhile, the connecting column 6 moves in a pulling manner in the inner cavity of the cylindrical pipe 7, the distance between the two connecting columns 6 can be adjusted and positioned, so that the pulling separation and the installation fixation between the winding rotary drum 3 and the two connecting columns 6 are convenient, and the return spring 9 is arranged, the elastic deformation capacity of the connecting column 6 can be utilized, and the connecting column 6 can automatically reset under the no external force action, thereby improving the simplicity of operation;

a supporting plate 10 is arranged below the translation mechanism, one side of the supporting plate 10 is fixedly connected with the inner wall of the machine base 1, a limiting sliding groove 11 is formed in the top end of the supporting plate 10, a supporting sliding rod 12 is connected to the inner cavity of the limiting sliding groove 11 in a sliding and inserting mode, the top end of the supporting sliding rod 12 is fixedly connected with the end portion of the outer wall of the connecting column 6, a supporting effect is achieved on the connecting column 6, the supporting strength of the connecting column 6 is improved, and the moving stability of the connecting column 6 is improved;

wherein the middle part of another connecting axle 5 rotates to alternate through the bearing and is connected with fixed plate 4, the back of fixed plate 4 and the inner wall fixed connection of frame 1, actuating mechanism includes driving motor 15, driving motor 15 fixes the bottom that sets up in the frame 1 inner chamber, driving motor 15's output shaft passes through the link gear and is connected with the one end transmission of another connecting axle 5 wherein, actuating mechanism includes two synchronous pulley 13 and hold-in range 14, two synchronous pulley 13 are fixed connection in the one end of another connecting axle 5 wherein and driving motor 15's output shaft tip respectively, the outer wall of two synchronous pulley 13 is located to the hold-in range 14 cover, driving motor 15 is through being connected with external power source electric connection, make driving motor 15's output shaft drive synchronous pulley 13 rotate, cooperate hold-in range 14 again to drive another synchronous pulley 13 and rotate, thereby the connecting axle drives 5 and rotates, realize the rolling drive to rolling rotary drum 3.

The working principle of the utility model is as follows: when an operator carries out the disassembly and the replacement of the rolling rotary drum 3, the operator only needs to manually unscrew the positioning bolt 8 to enable the positioning bolt 8 to rotate and move upwards to be separated from a threaded hole on the connecting column 6, so that the connecting column 6 can slide in the cylindrical tube 7, then the operator holds the rolling rotary drum 3 and pushes the rolling rotary drum 3 to one side of the cylindrical tube 7, so that the rolling rotary drum 3 extrudes the connecting column 6, the connecting column 6 retracts into the inner cavity of the cylindrical tube 7, the reset spring 9 is elastically compressed, so that the other end of the rolling rotary drum 3 is separated from another connecting shaft 5, finally, the operator can quickly take out the rolling rotary drum 3 by slightly offsetting the end part of the rolling rotary drum 3 and can also temporarily press the connecting column 6, then the rolling rotary drum 3 can be directly taken out, during the installation, only needs to insert one end of the rolling rotary drum 3 to be installed into a polygonal limiting head 17 at the end part of the connecting shaft 5 positioned at one end of the connecting shaft 6, then the connecting column 6 is extruded to move so that the other end of the rolling rotary drum 3 can be clamped into the end of the connecting shaft 5 on the fixing plate 4, and the installation of the rolling rotary drum 3 is completed quickly.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

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

1. The double-sided rib machine convenient for replacing the rotary drum for textile processing comprises a machine base (1), a double-sided rib machine main body (2) and a rolling rotary drum (3), and is characterized in that the double-sided rib machine main body (2) is arranged at the top end of the machine base (1), the rolling rotary drum (3) is arranged in an inner cavity of the machine base (1), connecting shafts (5) are inserted and clamped at two ends of the rolling rotary drum (3), a translation mechanism is arranged at one end of one connecting shaft (5), and a driving mechanism is arranged at the other end of the other connecting shaft (5);

translation mechanism includes spliced pole (6), the outer wall rotation interlude of bearing and connecting axle (5) is passed through to the one end of spliced pole (6) is connected, the outer wall slip of spliced pole (6) has cup jointed cylinder pipe (7), one side inner wall fixed connection is surveyed with frame (1) to the one end of cylinder pipe (7), fixedly connected with reset spring (9) between the inner chamber of cylinder pipe (7) and connecting axle (5), the outer wall screw thread interlude of cylinder pipe (7) is connected with positioning bolt (8), just positioning bolt (8) run through the inner wall of cylinder pipe (7) and the screw hole screw thread interlude of seting up of spliced pole (6) outer wall tip and are connected.

2. A double-sided rib knitting machine convenient for textile processing to replace a rotary drum according to claim 1 is characterized in that a support plate (10) is arranged below the translation mechanism, one side of the support plate (10) is fixedly connected with the inner wall of the machine base (1), a limiting sliding groove (11) is formed in the top end of the support plate (10), a support sliding rod (12) is connected in a sliding and inserting mode in the inner cavity of the limiting sliding groove (11), and the top end of the support sliding rod (12) is fixedly connected with the end portion of the outer wall of the connecting column (6).

3. A double-sided rib machine for textile processing convenient for drum replacement according to claim 1, wherein the middle part of the other connecting shaft (5) is rotatably inserted and connected with a fixing plate (4) through a bearing, and the back surface of the fixing plate (4) is fixedly connected with the inner wall of the machine base (1).

4. A double-sided rib machine for textile processing convenient for drum replacement according to claim 1, characterized in that the driving mechanism comprises a driving motor (15), the driving motor (15) is fixedly arranged at the bottom end of the inner cavity of the machine base (1), and the output shaft of the driving motor (15) is in transmission connection with one end of another connecting shaft (5) through a linkage mechanism.

5. A double-sided rib machine for textile processing convenient for drum replacement according to claim 4, characterized in that the transmission mechanism comprises two synchronous pulleys (13) and a synchronous belt (14), the two synchronous pulleys (13) are respectively and fixedly connected with one end of another connecting shaft (5) and the output shaft end of the driving motor (15), and the synchronous belt (14) is sleeved on the outer walls of the two synchronous pulleys (13).

6. A double-sided rib knitting machine for textile processing convenient for drum replacement according to claim 1, characterized in that one end of each of two opposite connecting shafts (5) is fixedly connected with a polygonal limiting head (17), two ends of the winding drum (3) are respectively provided with a limiting clamping slot (16), and the limiting clamping slots (16) are inserted and clamped with the polygonal limiting heads (17) at corresponding positions.