CN201971194U

CN201971194U - Accurate cotton counting device for packing machine

Info

Publication number: CN201971194U
Application number: CN 201120055327
Authority: CN
Inventors: 杜红立; 杜芳
Original assignee: Ningbo Dafa Chemical Fiber Co Ltd
Current assignee: Ningbo Dafa Chemical Fiber Co Ltd
Priority date: 2011-03-04
Filing date: 2011-03-04
Publication date: 2011-09-14
Anticipated expiration: 2021-03-04

Abstract

The utility model relates to an accurate cotton counting device for a packing machine, which comprises a cotton bifurcated pipe (1) and a cotton storage hopper (5). The cotton bifurcated pipe (1) is located below a cut-off machine, the cotton storage hopper (5) is located below a cotton outlet of the cotton bifurcated pipe (1), a turning plate (2) which alternatively closes bifurcated inlets in the cotton bifurcated pipe (1) is driven by a cylinder (3), a metering and weighing device (6) is disposed on the cotton storage hopper (5) and is connected with a signal input end of a controller (4), and the cylinder (3) is connected with a signal output end of the controller (4). The metering and weighing device can weigh tows in the cotton storage hopper at any time, the controller controls the turning plate to turn according to signals of the metering and weighing device and also controls work speed of the cut-off machine, and accordingly the purpose of automatically and accurately controlling the weight of packed tows is realized.

Description

A kind of compress accurate measurement noil device

Technical field

The utility model relates to a kind of auxiliary device of chemical fibre industry polyster fibre compress, relates in particular to a kind of compress accurate measurement noil device.

Background technology

At present in the one-tenth product process of polyester staple fiber, fiber enters the cotton bucket of compress storage after cutting off machine cuts off, when the tow of Chu Miandou reaches a certain amount of (a finished product bag), manually control the turnover panel of noil pipe manifold by the operative employee, make it switch to the cotton bucket of another storage and carry out noil packing operation, periodical duty successively.

But through long-term production; we find that such operating procedure exists certain defective: because be manual operation; after work-hours has been grown; the operative employee is through regular meeting's negligence; tow in a cotton bucket of storage need carry out forgetting the switching turnover panel when noil switches operation to amount, causes the dry run because there not being tow of another compress, not only delays production; reduce production efficiency, but also the waste electric energy.Therefore need change such working condition by technological change.

The utility model content

The utility model provides a kind of compress accurate measurement noil device, and the noil weight in the cotton bucket of accuracy control compress storage is enhanced productivity automatically, saves electric energy.In order to realize the foregoing invention purpose, the utility model has adopted following technological means:

A kind of compress accurate measurement noil device comprises the noil pipe manifold and the Chu Miandou that are positioned at the cutting off machine below; The cotton bucket of described storage is positioned at the cotton output port below of noil pipe manifold; The turnover panel that alternately seals bifurcated inlet in the noil pipe manifold is by air cylinder driven; The cotton bucket of described storage is provided with the weighing balance treasure, and it is connected with the signal input part of controller; Described cylinder is connected with the signal output part of controller.

Described cutting off machine is connected with the signal output part of controller.

The beneficial effects of the utility model are: the weight of tow in the cotton bucket of weighing balance treasure weighing at any time storage, controller is according to the upset of the signal control turnover panel of weighing balance treasure, also control the work speed of cutting off machine, thereby reached the purpose of automatic accuracy control packing tow weight.

Description of drawings

Fig. 1 is the structural representation of a kind of compress accurate measurement of the utility model noil device.

The specific embodiment

Below in conjunction with accompanying drawing, the preferred implementation of a kind of compress accurate measurement of the utility model noil device is made detailed description:

As shown in Figure 1, this device mainly comprises noil pipe manifold 1 and the cotton bucket 5 of storage, the inlet point of noil pipe manifold 1 is positioned at the discharging opening below of cutting off machine, noil pipe manifold 1 is two pipe bifurcateds, the boundary position of two bifurcated inlets in noil pipe manifold 1 is equipped with a turnover panel 2, along with the upset back and forth of turnover panel 2, turnover panel 2 can alternately seal the bifurcated inlet, and turnover panel 2 drives upset by cylinder 3.

Below two cotton output ports of noil pipe manifold 1, all to install and all store up cotton bucket 5, the tow that drops out from noil pipe manifold 1 directly falls in the cotton bucket 5 of storage.The cotton bucket 5 of storage is the uncovered rectangular-shape barrel, and four jiaos all are equipped with weighing balance treasure 6 on its end.Weighing balance treasure 6 itself has signal generator, can send electronic signal respectively when the tow weight in the cotton bucket 5 of storage reaches 90% packing weight and 100% packing weight.

Near controller 4 of installation noil pipe manifold 1 can the transceiver electronics signal.The signal input part of controller 4 is connected with weighing balance treasure 6, and cylinder 3 is connected with the signal output part of controller 4.The drive motor of cutting off machine is a variable-frequency motor, and also the signal output part with controller 4 is connected.

Tow enters noil pipe manifold 1 after cutting off machine cuts off, bifurcated inlet of controller 4 control turnover panel sealings, tow falls into the cotton bucket 5 of cooresponding storage from untight bifurcated inlet, along with the accumulation of tow increases, when tow weight reaches 90% packing weight, weighing balance treasure 6 sends electronic signal to controller 4, and controller 4 receives that the cut-off velocity of control cutting off machine behind the signal reduces by 80%; When tow weight reaches 100% packing weight in the cotton bucket 5 of storage, weighing balance treasure 6 sends electronic signal to controller 4 once more, control turnover panel 2 overturn after controller 4 was received signal, thereby the noil work of the cotton bucket 5 of the next storage of beginning, the tow in the cotton bucket 5 of last storage this moment is sent to compress and packs.

Claims

1. a compress accurate measurement noil device comprises the noil pipe manifold (1) and the Chu Miandou (5) that are positioned at the cutting off machine below; The described cotton bucket of storage (5) is positioned at the cotton output port below of noil pipe manifold (1); The turnover panel (2) that alternately seals the interior bifurcated inlet of noil pipe manifold (1) is driven by cylinder (3); It is characterized in that: the cotton bucket of described storage (5) is provided with weighing balance treasure (6), and its signal input part with controller (4) is connected; Described cylinder (3) is connected with the signal output part of controller (4).

2. a kind of compress accurate measurement noil device according to claim 1, it is characterized in that: described cutting off machine is connected with the signal output part of controller (4).