CN208917379U - A kind of small-sized spun yarn experimental machine of six ingots - Google Patents

Abstract

The utility model designs a kind of small-sized spun yarn experimental machine of six ingots, including rings elevating mechanism, spindle transmission mechanism, roller drafting mechanism, rove unwinds frame, air intake device, compact spinning apparatus, core-spun yarn device, electronics builder and Digitizing And Control Unit, it is characterized in that rings by rings stepper motor adds rings speed reducer driven separately in rings elevating mechanism, the air draught negative pressure of compact spinning apparatus and the air draught negative pressure of air intake device provide for same blower, front roller motor is independent servo motor, middle roller motor, rear roller motor is independent stepper motor, respectively by the front roller servo-driver in the Digitizing And Control Unit, middle roller step actuator and the driving of rear roller step actuator and control.

Description

A kind of small-sized spun yarn experimental machine of six ingots

Technical field

The utility model relates to a kind of small-sized spinning equipment, specially a kind of six ingots that rove is spun into single thread are small-sized thin Yarn experimental machine.

Background technique

Existing Miniature digital formula spun yarn experimental machine has at least 12 ingots or 24 ingots, such spinning frame occupied area compared with Greatly, in the case where the yarn material of spinning is less, it is easy waste of resource, and be not able to satisfy wanting for the random shift position of spinning frame It asks.

Utility model content

Feature in view of the prior art, the purpose of this utility model is to provide a kind of small-sized spun yarn experimental machines of six ingots, easily It operates and shift position is convenient, replace spinning parameters without more gear changing, changed by touch screen.And it can satisfy Laboratory fibrous raw material is few but the diversified requirement of institute's yarn pattern.

For the purpose for realizing above-mentioned technology, the utility model is achieved through the following technical solutions.

A kind of small-sized spun yarn testing machine of six ingots, including rings elevating mechanism, spindle transmission mechanism, roller drafting mechanism, slightly Yarn unwinds frame, air intake device, compact spinning apparatus, core-spun yarn device, electronics builder and Digitizing And Control Unit, feature It is in rings elevating mechanism that rings adds rings speed reducer driven separately by rings stepper motor, rings stepper motor passes through motor Plate is mounted on the rack, and rings speed reducer output shaft installs sprocket wheel and passes through chain drive rings lifting shaft；In roller drafting mechanism Roller is mounted on roller stand, and roller stand is mounted on the rack, and front roller is connected with front roller outrigger shaft, front roller outrigger shaft Upper installation front roller synchronous pulley, front roller motor synchronous pulley are mounted in front roller motor, and middle roller and middle roller extend Axis is connected, and middle roller synchronous pulley is installed on middle roller outrigger shaft, and middle roller motor synchronous pulley is mounted on middle roller motor On, rear roller is connected with rear roller outrigger shaft, and rear roller synchronous pulley is installed on rear roller outrigger shaft, and rear roller motor is synchronous Belt wheel is mounted on rear roller motor, and air intake device is mounted directly on the rack, and compact spinning apparatus is directly installed on roller stand, The air draught negative pressure of compact spinning apparatus and the air draught negative pressure of air intake device provide for same blower, and the front roller motor is independent Servo motor, middle roller motor, rear roller motor are independent stepper motor, respectively by the Digitizing And Control Unit Front roller servo-driver, middle roller step actuator and the driving of rear roller step actuator and control.

Detailed description of the invention

Fig. 1 is a kind of embodiment overall structure diagram of the small-sized spun yarn experimental machine of six ingot of the utility model；

Specific embodiment

The utility model is described in more detail below with reference to specific example and its attached drawing:

Referring to Fig. 1, a kind of small-sized spun yarn experimental machine of six ingots, this experimental machine is six ingot of single side, including rove unwinds frame 6, packet Heart yarn device 5, roller drafting mechanism 7, compact spinning and air intake device 8, builder 3, rings elevating mechanism 2, touch screen number Castor 1 is adjusted in control 4.Wherein rove unwinding frame 6, which installs lift spindle, can guarantee that rove is smoothly unwound；Roller drafting mechanism 7 Three column rollers, wherein front roller is connected with roller outrigger shaft, and synchronous pulley, synchronous pulley and servo motor are installed on outrigger shaft Acceleration and deceleration machine exports synchronous pulley and is connected to be controlled by servo motor acceleration and deceleration machine, middle roller and rear roller respectively with roller outrigger shaft Be connected, synchronous pulley be installed on outrigger shaft, and be connected respectively with two stepper motor acceleration and deceleration machines output synchronous pulleys, respectively by Two stepper motor acceleration and deceleration machine controls；Core-spun yarn device 5 is by a threephase asynchronous machine acceleration and deceleration machine driven separately, and by becoming The control of frequency device；Rings passes through electricity by rings stepper motor acceleration and deceleration machine driven separately, rings stepper motor in rings elevating mechanism 2 Machine plate is mounted on the rack, and speed reducer output shaft installs sprocket wheel and passes through chain drive rings lifting shaft.Above-mentioned transmission system list Solely control is to realize digitlization, can change spinning parameters by touch screen 4, the forced draft fans of compact spinning and air intake device 8 by Frequency converter directly controls, and realization can be changed frequency by touch screen and adjust air quantity, and adjustable castor 1 is mounted in the rack of bottom end, Facilitate equipment shift position.

The Digitizing And Control Unit of the small-sized spun yarn testing machine of the utility model six ingots of one kind is the prior art, including is touched Screen, PLC technology and AC-servo control device.Programmable controller is joined according to the spinning being set in advance in touch screen Number carries out data transmission with AC-servo control device, and each motor is driven to be operated according to required revolving speed.It touches Screen is used to complete human-computer dialogue, convenient and efficient, the technological parameter that can be arranged on the touchscreen: including rove number, spun yarn number, Ramie yarn twist, yarn twist factor, yarn orientation, back zone drafting multiple, ingot speed, form diameter, heart yarn technique, section coloured yarn technique, Then ring yarn process etc. sends these technological parameters to programmable controller, to control spinning process, while can The real-time status that programmable controller will test or calculate is transmitted on touch screen and shows.

Claims (2)

1. a kind of small-sized spun yarn experimental machine of six ingots, including rings elevating mechanism, spindle transmission mechanism, roller drafting mechanism, rove Frame is unwound, air intake device, compact spinning apparatus, core-spun yarn device, electronics builder and Digitizing And Control Unit, feature exist Rings adds rings speed reducer driven separately by rings stepper motor in rings elevating mechanism, and rings stepper motor passes through motor plate It is mounted on the rack, rings speed reducer output shaft installs sprocket wheel and passes through chain drive rings lifting shaft；Sieve in roller drafting mechanism Drawing is mounted on roller stand, and roller stand is mounted on the rack, and front roller is connected with front roller outrigger shaft, on front roller outrigger shaft Front roller synchronous pulley is installed, front roller motor synchronous pulley is mounted in front roller motor, middle roller and middle roller outrigger shaft It is connected, middle roller synchronous pulley is installed on middle roller outrigger shaft, middle roller motor synchronous pulley is mounted on middle roller motor, Rear roller is connected with rear roller outrigger shaft, and rear roller synchronous pulley, rear roller motor synchronous belt are installed on rear roller outrigger shaft Wheel is mounted on rear roller motor, and air intake device is mounted directly on the rack, and compact spinning apparatus is directly installed on roller stand, tightly The air draught negative pressure of close spinning equipment and the air draught negative pressure of air intake device provide for same blower, and the front roller motor is independent Servo motor, middle roller motor, rear roller motor are independent stepper motor, respectively by before in the Digitizing And Control Unit Roller servo-driver, middle roller step actuator and the driving of rear roller step actuator and control.

2. the small-sized spun yarn experimental machine of a kind of six ingot according to claim 1, it is characterised in that the small-sized spun yarn of six ingots Experimental machine only has six spindles of single side, saves occupied area, is equipped with adjustable castor, facilitates equipment replacement position, yarn at Shape is realized by electronic gear, and has the spinning function of covering yarn and Compact-spun Yarn, replacement spinning parameters no replacement is required tooth Wheel need to only be changed by touch screen.