CN2537726Y

CN2537726Y - Integrate direction selecting straw rope knitting machine

Info

Publication number: CN2537726Y
Application number: CN 02223476
Authority: CN
Inventors: 蒋进
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-08
Filing date: 2002-02-08
Publication date: 2003-02-26
Anticipated expiration: 2012-02-08

Abstract

The utility model discloses an integral type direction selecting straw rope braiding machine. The utility model is composed of an integral type machine head rope twisting mechanism, a power transmission mechanism and a speed changing rope towing and rolling mechanism, the integral type machine head rope twisting mechanism which comprises a machine head seat 1, and a taper-shaped pre-twisting tube (24) installed in the machine head seat 1 and which can fix the driving gear (9) through the twisting tube (6) of the transmission gears (2, 4, and 7) and accomplish the single-strand pre-twisting and double-strand twisting in one time is installed in the main frame (23), and the power transmission mechanism which is composed of a motor (22), a fixed driving gear (9) and bevel gears (11) and (12) and the rope towing and rolling mechanism which is composed of speed changing and shifting gears are installed on the return frame (10).

Description

The monoblock type choosing is to straw rope braising machine

The utility model relates to a kind of straw rope braising machine tool, and particularly a kind of monoblock type choosing is to straw rope braising machine.

The straw rope braising machine of prior art products, it gives rubs mechanism with the hands and closes that to rub mechanism with the hands be two parts of separating, and complex structure, body heaviness, energy consumption height, efficient be low, operate that labour intensity is big, mechanicalness noise is big; Rub mechanism with the hands and close stranding mechanism apart from each other owing to give, make straw rope twist with the fingers the strength deficiency, made straw rope is fluffy, and is rough, and tensile strength is low, and product quality can not satisfy export requirement; Because design defect can only be twisted with the fingers out unidirectional twisting rope, can not carry out the selection of straw rope afterturn direction.In the face of strict technological requirement and required precision, and the requirement of consumer's aesthetic feeling, incompatibility domestic and international market demand.

The purpose of this utility model be to provide a kind of simple in structure, efficient is high, energy consumption is low, noise is little, rope is of fine quality good, can make along turning round rope and instead turning round the monoblock type choosing of rope to straw rope braising machine.

Design of the present utility model is: can once finish two bursts of rope pre-rub with the hands and the monoblock type head that closes stranding of two strands is loaded on the body frame, the rope woolding mechanism and the power speed changing mechanism of the collecting process of restricting are loaded on the rotary rack.The monoblock type head mechanism components of making a rope by twisting the strands together comprises: monoblock type headstock, pre-dematron gear, bearing, travelling gear, spacer, twisting pipe, fixed axis; Power drive mechanism is by motor, belt pulley, turning cylinder, bearing block, driving gear, slewing frame, and fixed cone gear, rotating bevel gear are formed; Speed change is drawn rope woolding mechanism by the change-speed gearing group, shift friction pulley back-moving spring, and degree of tightness handle, rope woolding wheel disc are formed.

That the utility model and prior art product relatively have is simple in structure, production efficiency is high, energy consumption is low, noise is little, body is little, operation is economized characteristics and advantages such as the finished product straw rope is superior in quality.

Below in conjunction with embodiment and accompanying drawing the utility model structure is described in detail as follows:

Accompanying drawing 1 is a schematic top plan view of the present utility model;

Accompanying drawing 2 is head enlarged drawings of the present utility model;

Accompanying drawing 3 is cross-sectional side schematic diagrames of head.

Number in the figure component names: 1-monoblock type headstock, the pre-dematron gear of 2-, 3-bearing, the 4-travelling gear, 5-spacer, 6-twisting pipe, the 7-lower transmissioning gear, 8-fixed axis, 9-driving gear, the 10-slewing frame, 11-fixed cone gear, 12-rotating bevel gear, 13-change-speed gearing group, 14-fixed bar, 15-shift friction wheels, the 16-back-moving spring, 17-degree of tightness handle, 18-rope woolding wheel disc, 19-belt pulley, the 20-Pulley shaft, the 21-bearing block, 22-motor, 23-body frame, 24-gives dematron, the 25-charging aperture.

By the monoblock type head mechanism of making a rope by twisting the strands together, power drive mechanism and speed change traction rope woolding mechanism three parts are formed referring to accompanying

drawing

1,2,3 the utility model.The monoblock type head mechanism of making a rope by twisting the strands together comprises the headstock 1 that is loaded on the body frame 23, be loaded on the left and right sides travelling gear 2 between 2 bearings 3 in the headstock, mesh the travelling gear 4 between the pre-dematron gear 2, be located at the spacer 5 between two pre-dematron 24 pointed noses, be loaded on twisting pipe 6 and bevel gear 11 fixed axis 8 that are loaded on the slewing frame 10 in the bevel gear 11; Powered rotation mechanism comprises: the motor 22 that is loaded on body frame 23 1 end bottoms, be loaded on the belt pulley 19 in the rotating shaft 20, the rotating bevel gear 12 that is loaded on the fixed gear 11 on the slewing frame 10 and is engaged with, and be loaded on driving gear 9 between headstock 1 slewing frame 10; Speed change traction rope woolding mechanism components comprises: be loaded on the change-speed gearing group 13 on the slewing frame 10, be loaded on the slewing frame 10 and with the shift friction pulley 15 of rope woolding wheel disc 18 contacts and be connected friction wheel axle and the back-moving spring of degree of tightness handle 16 by rotating shaft.Main travelling gear connects and nibbles the relation of containing, fixed cone gear 11 and rotating bevel gear 12 engagements, driving gear 9 on the fixed axis 8 and lower transmissioning gear 7 engagements, it is coaxial with travelling gear 4 that underdrive goes out wheel 7, travelling gear 4 and pre-dematron gear 2 engagements, gear 2 is loaded on interior and pre-24 coaxial connections of dematron of whole head, and the latter is connected with charging aperture 25.

The utility model course of work is described in detail as follows:

At first, the pre-stranding of rope and close stranding: motor 22 drives belt pulleys 19 and rotates slewing frame 10 is rotated, driving gear 9 drive lower transmissioning gears 7 gears 4 coaxial with it that are fixed on slewing frame 10 other end fixed axis 8 link, travelling gear 4 drives the pre-dematron gear 2 that is fixed on the pre-dematron 24, make and give dematron 24 and rotate and carry out the pre-stranding of single cord, positioning blade 5 can prevent two bursts of single rope knottings, revolution tank bracket 10 passes through bar 14 when rotating, drive 6 rotations of twisting pipe and carry out the stranding of closing of two strands, while positioning blade 5 cooperates with twisting pipe 6 effectively to be removed the burr of straw rope, and the rope woolding wheel disc 18 that the rope that twisting is good is rotated pulls out to pull out from twisting pipe 6 endoporus and is collected in the wheel disc 18.

Two, Sheng pulling and collection: slewing frame 10 is when fixed axis 8 transmissions, the fixed cone gear 11 that is installed on the fixed axis 8 drives drive bevel gear 12 rotations, bevel gear 12 transferring power reach shift friction pulley 15 again to change-speed gearing group 13, reach the frictional force of regulating shift friction pulley 15 and rope woolding wheel disc 18 by spring 16 pulling force of regulating on the degree of tightness handle 17, can control rare close, the degree of tightness of straw rope joint, rare end to end close unanimity of rope, rotate to collect and pulling finished product rope through rope sheave dish 18.

Changing turning to of motor can knit out and turn round rope clockwise and inhour is turned round rope.

Claims

1, a kind of monoblock type choosing is to straw rope braising machine, by the monoblock type head mechanism of making a rope by twisting the strands together, power drive mechanism and speed change traction rope woolding mechanism three parts are formed, it is characterized in that monoblock type make a rope by twisting the strands together the taper that is provided with into the angle of cut in the headstock of mechanism two pre-dematrons [24] with and the front end and pass through the fixedly twisting pipe [6] of driving gear [9] axle of crossing, and by driving gear [9], lower transmissioning gear [7], travelling gear [4], travelling gear [2], engagement consists of the pre-dematron [24] of pre-stranding single cord and closes the gear drive that dematron [6] provides rotational power successively.

2, a kind of monoblock type choosing as claimed in claim 1 is to straw rope braising machine, it is characterized in that: there is positioning blade [5] in two pre-dematron [24] intersections in headstock, between twisting pipe [6] and slewing frame [10], be connected with fixed bar [14], twisting pipe [6] is rotated, the change-speed gearing group [13] and the shift friction teeth wheels [15] that bevel gear [12] are housed on fixed cone gear [11] and drive with slewing frame [10].