Dynamic balance high-speed main shaft device and carpet tufting machine with same

A high-speed main shaft and driving shaft technology, applied in the field of carpet tufting machines, can solve the problem that the working speed of carpet tufting machines cannot be greatly improved, and achieve the effects of low vibration, low noise, and stable operation of the device

Inactive Publication Date: 2018-02-02
CHANGHZOU WUDING CARPET MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dynamic imbalance of the entire main shaft device is caused by the unbalanced characteristics of the linkage mechanism itself. Since the linkage mechanism itself has imbalance problems, the dynamic imbalance of the main shaft device of the current carpet tufting machine cannot be well obtained. Therefore, the working speed of the carpet tufting machine with such a spindle device cannot be greatly improved

Method used

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  • Dynamic balance high-speed main shaft device and carpet tufting machine with same
  • Dynamic balance high-speed main shaft device and carpet tufting machine with same
  • Dynamic balance high-speed main shaft device and carpet tufting machine with same

Examples

Experimental program
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Effect test

Embodiment 1

[0054] The invention provides a dynamic balance high-speed spindle device, such as figure 1 with figure 2 As shown, it includes a driving shaft 21, a first driven shaft 22, a synchronous shaft 23, a second driven shaft 22', a first crank connecting rod group 25, a second crank connecting rod group 24, a needle driving slider group 26, Gear set 27, shaft support 28 and eccentric weight 29. Wherein, the shaft support 28 is fixedly installed on the inner longitudinal beam of the upper box body 101 of the frame 10, and is used for supporting the driving shaft 21, the first driven shaft 22 and the synchronous shaft 23, and the shaft support 28 has a through hole , bearings are placed in the through hole; the driving shaft 21, the first driven shaft 22 and the synchronous shaft 23 all pass through the through hole on the shaft support 28 and are assembled on the shaft support 28 according to fit; the two ends of the driving shaft 21 After passing through the bearings fixed on the...

Embodiment 2

[0063] The present invention provides a kind of carpet tufting machine with this spindle device, as Figure 5 As shown, it includes a frame 10, a main motor 1, a first belt drive 6, a main shaft device 2, a swing lever 3, a needle part 4, a hook part 5, a second belt drive 15, a first reducer 7, and a third belt Transmission 16, the second speed reducer 8, the blanket roller assembly 9, the third speed reducer 11, the fourth belt drive 17, the cloth feed roller assembly 12, the yarn feed roller assembly 13 and the cloth roller 14.

[0064] Such as Figure 5 As shown, the rack 10 includes an upper box 101 above, a beam 102 in the middle and two bases 103 below, which are symmetrically arranged in the center. The frame 10 is used for installing other components.

[0065] Such as Figure 5 As shown, the main motor 1 and the first belt drive 6 each have two parts, symmetrically arranged on both sides of the frame 10, the main motor 1 is fixedly placed above the upper box 101 of...

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Abstract

The invention relates to a dynamic balance high-speed main shaft device and a carpet tufting machine with the same. The device comprises a driving shaft installed on a rack, at least one driven shaftwhich is installed on the rack and arranged to be parallel to the driving shaft, a crank linkage connected with the driving shaft and the driven shaft and a dynamic balance device. The dynamic balancedevice comprises a synchronizing shaft, a gear set and at least one eccentric weight, the synchronizing shaft is installed on the rack and arranged to be parallel to the driving shaft, the synchronizing shaft synchronously rotates with the driving shaft through the gear set, and the eccentric weight is fixed to the driving shaft and / or the synchronizing shaft. For the main shaft device, the dynamic balance device is additionally arranged in structure design, an effective solution is provided for the dynamic unbalance problem of the main shaft device in the carpet tufting machine, and the working speed of the main shaft device can be greatly increased.

Description

technical field [0001] The invention belongs to the technical field of high-speed manufacture of carpet tufting products, in particular to a dynamic balancing high-speed main shaft device and a carpet tufting machine with the main shaft device. Background technique [0002] Carpet tufting is the process of tufting tufts with needle rows on the base fabric to form loop piles or cut piles. The spindle device of the carpet tufting machine is used to distribute a total power to drive the tufting needles, loop hooks and cutting knives through one or several mechanisms to coordinate the work, so as to complete the looping or cutting process. At present, the main shaft device of a carpet tufting machine generally consists of a main shaft, one or several slave shafts, and one or several sets of connecting rod mechanisms. The output end, no matter the main shaft or the slave shaft, is the turning or swinging fulcrum of the linkage mechanism. [0003] The main shaft is the power sou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05C15/16D05C15/20D05C15/22D05C15/24
CPCD05C15/16D05C15/20D05C15/22D05C15/24
Inventor 陈世高丁彩红顾晓威陈世刚
Owner CHANGHZOU WUDING CARPET MACHINERY
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