WO2019192111A1

WO2019192111A1 - Main transmission mechanism for flat knitting machine

Info

Publication number: WO2019192111A1
Application number: PCT/CN2018/098432
Authority: WO
Inventors: 兰善兵; 兰永亮
Original assignee: 浙江睿丰智能科技有限公司
Priority date: 2018-04-04
Filing date: 2018-08-03
Publication date: 2019-10-10
Also published as: CN108221158A

Abstract

A main transmission mechanism for a flat knitting machine comprises a left base member (1) and a right base member (2). A slide rail assembly (3) is provided between the left base member (1) and the right base member (2). A carriage device (4) is installed at and fits the slide rail assembly (3). The carriage device (4) comprises a front carriage assembly (41) and a rear carriage assembly (42). The right side of the right base member (2) is provided with a motor base (5). A main drive apparatus (6) is provided at the motor base (5). Rear sides of the left base member (1) and the right base member (2) are provided with synchronous belt transmission apparatuses (7) arranged in parallel to each other. The main drive apparatus (6) independently drives, by means of the synchronous belt transmission apparatus (7), the rear carriage assembly (42) to perform reciprocating movement. The main drive apparatus (6) is provided with a fixing and adjusting apparatus (8). The fixing and adjusting apparatus (8) is used to fix the main drive apparatus (6) at the motor base (5). Moreover, the fixing and adjusting apparatus (8) can be used to adjust a level of tension of the synchronous belt transmission apparatus (7) connected to the main drive apparatus (6). The front carriage assembly (41) is connected to the rear carriage assembly (42) by means of a carriage connection apparatus (9), thereby realizing synchronous reciprocating movement of the front and rear carriage assemblies. The main transmission mechanism for a flat knitting machine has a simple structure, stable transmission performance, long service life, and low operation noise, thereby increasing economic benefits.

Description

Main transmission mechanism for horizontal knitting machine

Technical field

The invention relates to a main transmission mechanism for a horizontal knitting machine, and belongs to the technical field of knitting machinery.

Background technique

The horizontal knitting machine is used for weaving knitted gloves, socks and the like. The main transmission mechanism of the existing horizontal knitting machine often needs to drive a plurality of functional components, resulting in a very complicated overall structure, a large noise during the operation of the mechanism, and between the transmission components. The accuracy of the matching is high. Once a component has a slight error or failure, it will cause serious problems in the entire horizontal knitting machine, greatly shortening the service life of the machine, and the maintenance is troublesome, the repair cost is high, and the economic benefit of the enterprise is affected.

Summary of the invention

In order to solve the above problems, the present invention provides a main transmission mechanism for a horizontal knitting machine, which has a simple design, stable transmission, long service life, small operation noise, and greatly improves the economic benefit of the enterprise.

To achieve the above object, the present invention adopts the following technical solutions:

A main transmission mechanism for a horizontal knitting machine, comprising a left base and a right base, a slide rail assembly is arranged between the left base and the right base, and the head assembly is matched with the slide head assembly, and the head part comprises The front head assembly and the rear head assembly, the front head assembly and the rear head assembly are symmetrically or asymmetrically arranged, and the right side of the right base is provided with a motor base, and the motor base is provided with a main driving device, and the left base is The rear side of the right base is provided with a synchronous belt transmission device arranged in parallel, and the synchronous belt transmission device is respectively connected with the main driving device and the rear head assembly, and the main driving device separately drives the rear head assembly to reciprocate through the synchronous belt transmission device. The driving device is provided with a fixed adjusting device for fixing the main driving device to the motor seat, and the tension of the synchronous belt transmission device on the main driving device can be adjusted by the fixed adjusting device, and the front head assembly is connected through the machine head The device is connected to the head assembly to realize synchronous reciprocating movement of the front and rear head assemblies.

The timing belt transmission device comprises two synchronous wheels and a synchronous transmission belt connecting the two synchronous wheels. The two synchronous wheels are arranged in parallel, one of the synchronous wheels is mounted on the left base and the other synchronous wheel is connected to the main drive device.

The rear head assembly and the synchronous drive belt are fixedly connected by a clamp.

The fixed adjusting device comprises a T-shaped plate and an adjusting plate. The T-shaped plate is fixed on the motor seat, and the adjusting plate is movably connected to the T-shaped plate, and the main driving device is disposed in the adjusting plate.

The adjusting plate is provided with an elongated screw hole, and the adjusting plate is moved, and the purpose of moving the main driving device is realized by the cooperation of the screw hole and the screw, thereby adjusting the tension of the synchronous belt transmission device on the main driving device.

The head connecting device comprises a front head connecting rod, a rear head connecting rod and a fixed connecting block, and one end of the front head connecting rod and the rear head connecting rod is fixed by a fixed connecting block, and the front head connecting rod is another One end is connected with the front head assembly, and the other end of the rear head connecting rod is connected with the rear head assembly, so that the rear head assembly drives the front head assembly to reciprocate synchronously.

The invention has the following beneficial effects:

A main transmission mechanism for a horizontal knitting machine, comprising a left base and a right base, a slide rail assembly is arranged between the left base and the right base, and the head assembly is matched with the slide head assembly, and the head part comprises The front head assembly and the rear head assembly, the front head assembly and the rear head assembly are symmetrically or asymmetrically arranged, and the right side of the right base is provided with a motor base, and the motor base is provided with a main driving device, and the left base is The rear side of the right base is provided with a synchronous belt transmission device arranged in parallel, and the synchronous belt transmission device is respectively connected with the main driving device and the rear head assembly, and the main driving device separately drives the rear head assembly to reciprocate through the synchronous belt transmission device. The driving device is provided with a fixed adjusting device for fixing the main driving device to the motor seat, and the tension of the synchronous belt transmission device on the main driving device can be adjusted by the fixed adjusting device, and the front head assembly is connected through the machine head The device is connected to the head assembly to realize synchronous reciprocating movement of the front and rear head assemblies. The design has simple structure, stable transmission, long service life and low operation noise, which greatly improves the economic benefits of the enterprise.

DRAWINGS

Figure 1 is a perspective structural view of a horizontal knitting machine of the present invention;

Figure 2 is a perspective structural view of the present invention;

Figure 3 is a perspective view of another perspective of the present invention.

Numbers in the figure: 1, left base; 2, right base; 3, slide assembly; 4, head part; 41, front head assembly; 42, rear head assembly; 5, motor base; Drive device; 7, synchronous belt transmission; 71, synchronous wheel; 72, synchronous transmission belt; 73, clamp block; 8, fixed adjustment device; 81, T-plate; 82, adjustment plate; 83, screw; ; 9, the head connection device; 91, the front head connecting rod; 92, the rear head connecting rod; 93, fixed connection block.

detailed description

A main transmission mechanism for a horizontal knitting machine, comprising a left base 1 and a right base 2, a slide rail assembly 3 is disposed between the left base 1 and the right base 2, and the head assembly is mounted on the slide rail assembly 3 The component 4, the head unit 4 includes a front head assembly 41 and a rear head assembly 42, the front head assembly 41 and the rear head assembly 42 are symmetrically or asymmetrically disposed, and the right side of the right base 2 is provided with a motor base 5. The motor base 5 is provided with a main driving device 6, and the rear side of the left base 1 and the right base 2 are provided with parallel belt drive devices 7 arranged in parallel, and the synchronous belt transmission device 7 is connected to the main drive device 6 and the rear head respectively. The assembly 42, the main drive unit 6 is separately driven by the timing belt transmission 7 to reciprocate the rear head assembly 42. The main drive unit 6 is provided with a fixed adjustment device 8 for fixing the main drive unit 6 to the motor. The tension of the timing belt transmission 7 on the main driving device 6 can be adjusted by the fixed adjusting device 8, and the front head assembly 41 is connected to the rear head assembly 42 through the head connecting device 9 to realize the front and rear head assemblies. Synchronous reciprocating motion of 42. The design has simple structure, stable transmission, long service life and low operation noise, which greatly improves the economic benefits of the enterprise.

The timing belt transmission 7 includes two synchronizing wheels 71 and a synchronizing belt 72 connecting the two synchronizing wheels 71. The two synchronizing wheels 71 are arranged in parallel, one of which is mounted on the left base 1 and the other synchronous wheel 71 and the main drive. The device 6 is connected.

The rear head assembly 42 and the synchronous drive belt 72 are fixedly coupled by a clamping block 73, so that the main drive unit 6 drives the rear head assembly 42 to reciprocate.

The fixed adjusting device 8 includes a T-shaped plate 81 and an adjusting plate 82. The T-shaped plate 81 is fixed on the motor base 5. The adjusting plate 82 is movably connected to the T-shaped plate 81 via a screw 83. The main driving device 6 is disposed in the adjusting plate 82. .

The adjusting plate 82 is provided with an elongated screw hole 84. By moving the adjusting plate 82, the main driving device 6 is moved, thereby adjusting the tension of the timing belt transmission device 7 on the main driving device 6.

The head connecting device 9 includes a front head connecting rod 91, a rear head connecting rod 92 and a fixed connecting block 93. One ends of the front head connecting rod 91 and the rear head connecting rod 92 are fixed by a fixed connecting block 93, the front head The other end of the connecting rod 91 is connected to the front head assembly 41, and the other end of the rear head connecting rod 92 is connected to the rear head assembly 42, so that the rear head unit 42 drives the front head unit 41 to reciprocate synchronously.

Claims

A main transmission mechanism for a horizontal knitting machine, comprising: a left base and a right base; a slide rail assembly is disposed between the left base and the right base, and the head assembly is matched with the slide rail assembly; The head component includes a front head assembly and a rear head assembly, the front head assembly and the rear head assembly are symmetrically or asymmetrically arranged, and the right side of the right base is provided with a motor seat, and the motor base is provided with a main driving device. The rear side of the left base and the right base are provided with parallel belt drive devices, and the synchronous belt transmission device is respectively connected with the main drive device and the rear head assembly, and the main drive device is separately driven by the synchronous belt drive device to perform the rear head assembly. In the reciprocating motion, the main drive device is provided with a fixed adjustment device for fixing the main drive device to the motor base, and the tension of the timing belt drive device on the main drive device can be adjusted by the fixed adjustment device, the front head assembly The rear head assembly is connected by the head connecting device to realize synchronous reciprocating movement of the front and rear head assemblies.
A main transmission mechanism for a horizontal knitting machine according to claim 1, wherein the timing belt transmission comprises two synchronous wheels and a synchronous transmission belt connecting the two synchronous wheels, wherein the two synchronous wheels are arranged in parallel, one of which is synchronized. The wheel is mounted on the left base and the other synchronous wheel is connected to the main drive.
A main transmission mechanism for a transverse knitting machine according to claim 1, wherein the rear head assembly and the synchronous transmission belt are fixedly coupled by a clamp.
A main transmission mechanism for a horizontal knitting machine according to claim 1, wherein the fixed adjusting device comprises a T-shaped plate and an adjusting plate, and the T-shaped plate is fixed on the motor base, and the T-shaped plate is movably connected The adjusting plate and the main driving device are arranged in the adjusting plate.
The main transmission mechanism for a horizontal knitting machine according to claim 4, wherein the adjusting plate is provided with an elongated screw hole, and the adjusting plate is moved, and the main driving device is realized by the cooperation of the screw hole and the screw. The purpose of the adjustment is to adjust the tension of the timing belt drive on the main drive.
A main transmission mechanism for a horizontal knitting machine according to claim 1, wherein the head connecting device comprises a front head connecting rod, a rear head connecting rod and a fixed connecting block, a front head connecting rod and One end of the rear connecting rod is fixed by a fixed connecting block, and the other end of the front connecting rod is connected with the front head assembly, and the other end of the rear connecting rod is connected with the rear head assembly to realize the driving of the rear head assembly. The head assembly reciprocates synchronously.