CN2421299Y

CN2421299Y - Double felting needle felting machine

Info

Publication number: CN2421299Y
Application number: CN00219691U
Authority: CN
Inventors: 范立元
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-17
Filing date: 2000-03-17
Publication date: 2001-02-28
Anticipated expiration: 2010-03-17

Abstract

The utility model relates to a double-needle machine, which belongs to non-textile machinery. The utility model is composed of a machine frame, a crossbeam, a power wheel, a driving wheel, a driven wheel, a main shaft, a driven shaft, a synchronous belt, an eccentric rocker arm, a push rod, a needle beam, a needle plate, a pinhole plate, a pricking needle, a worm gear box, a balance arm, a control box and a feed roller. The utility model has the advantages of small structure, convenient operation, high work efficiency, etc. Besides, the utility model can ensure the quality of nonwoven fabric products after pricked mutually.

Description

Double felting needle felting machine

The utility model discloses a kind of Double felting needle felting machine, belong to on-woven machinery.

Existing needing machine is single needle plate list thorn, earlier fiber is made to go up thorn, makes thorn down thereafter, to reach that fibers such as fluffy natural fabric, chemical fibre, regenerated fiber, polyester fiber thorn is closely knit, forms the nonwoven fabric product.Not only equipment is huge for the existing problem of this single needle plate list thorn machine, operation is loaded down with trivial details, and work efficiency is low, and the quality of nonwoven fabric product also is difficult to guarantee.

Task of the present utility model be to provide a kind of littleization structure, easy to operate, work efficiency is high, can guarantee the Double felting needle felting machine of nonwoven fabric product quality.

Task of the present utility model is finished like this, a kind of Double felting needle felting machine, by frame 3, crossbeam 2, power wheel 26, driving wheel 37, driven pulley 1, main shaft 27, driven shaft 8, be with 42 synchronously, eccentric rocking arm 11,28,

push rod

20,25, needle beam 31,34,

needle plate

21,24,

pinhole plate

22,23, pricker 36,35,

worm gear case

17,32, counter-jib 4, control cabinet 39,

material roller

38,18 form, characteristics are: crossbeam 2 has a pair of, is fixed on the upper and lower of frame 3 abreast; Power wheel 26, driving wheel 37 and driven pulley 1 are located at respectively on main shaft 27 and the driven shaft 8, and driven shaft 8 and main shaft 27 are located at the upper and lower of frame 3 abreast; Eccentric rocking arm 11,28 and

push rod

20,25 have upper and lower two groups, and every group number equates that every group eccentric rocking arm 11,28 installs respectively on main shaft 27 and driven shaft 8, and are connected with every

group push rod

20,25 1 ends respectively; Needle beam 31,34 has upper and lower two groups, and is solid mutually with

push rod

20,25 other ends respectively, and fixing

needle plate

21,24 respectively on every group of needle beam 31,34 installs pricker 36,35 respectively on the

needle plate

21,24;

Pinhole plate

22,23 has a pair of, between

needle plate

21,24;

Worm gear case

17,32 has two groups, installs respectively on crossbeam base plate 7, and its

worm screw

19,33 is solid mutually with

pinhole plate

22,23 respectively; Counter-jib 4 has two groups, and every group a pair of, is installed in respectively on driven shaft 8 and the main shaft 27; Two control cabinets 39 are located at respectively on a pair of crossbeam base plate 7; Each end of

material roller

38,18 is connected with each control cabinet 39 respectively, and the other end is located on the frame 3.

The utility model has been owing to adopted above-mentioned design, and the little structure of having changed is easy to operate, processing work efficiency height, and can guarantee stinging the quality of nonwoven fabric product afterwards.

Below in conjunction with accompanying drawing the utility model is further described below.

Accompanying drawing is the utility model structure chart.

Eccentric rocking arm 11,28 of the present utility model has four, be installed in accordingly on driven shaft 8 and the main shaft 26, earlier on driven shaft 8 and main shaft 27, regulating wheel 6 is set respectively, bearing 12, excentric sleeve 9 are placed on the eccentric rocking arm 11,28, be installed on the regulating wheel 6 by the eccentric orfice on the excentric sleeve 9 10 then, be threaded on regulating wheel 6 with hold-doun nut 13 at last, realize thus two groups of eccentric rocking arms 11,28 are installed in respectively on driven shaft 8 and the main shaft 27.Driven shaft 8 and main shaft 27 are located at the upper and lower of frame 3 abreast, and its middle part places on the crossbeam 2 by axle bed 5,29, and its two end places on the frame 3 by bearing respectively.Each eccentric rocking arm 11,28 inserts the connector 15 of

push rod

20,25 by connecting pin 14, just realize each eccentric rocking arm 11,28 is connected with an end of each

push rod

20,25 respectively,

push rod

20,25 is located on the crossbeam base plate 7 of corresponding crossbeam 2 by its ram seat 16,30 respectively.Every group of needle beam 31,34 has two, and every needle beam 31,34 is solid mutually with the other end of

push rod

20,25 respectively.

Needle plate

21,24 has upper and lower two, and is solid mutually with two groups of needle beams 31,34 respectively.A pair of

pinhole plate

22,23 is located between the

needle plate

21,24 mutually across a certain distance abreast, and solid mutually with the

corresponding worm screw

19,33 of

worm gear case

17,32 respectively.Some pin holes corresponding to pricker 36,35 quantity are arranged on the

pinhole plate

22,23, by pricker 36,35 it is being stung in the closely knit process between a pair of

pinhole plate

22,23 by the thorn fiber, because the barrier effect of

pinhole plate

22,23 is arranged, when pricker 36,35 during rollback, can not make fiber capable with pin with the rollback of needle plate 21,24.When as required the distance between a pair of

pinhole plate

19,33 being adjusted, also promptly increase or dwindle 19,33 of a pair of pinhole plates apart from the time, as long as by the

worm gear case

17,32 of device on a pair of crossbeam 2, make its

worm screw

19,33 do corresponding stretching, extension or bounce back to get final product.

Worm gear case

17,32 is connected with handwheel separately on being arranged on frame 3.In order as required the crossbeam 2 that is positioned at frame 3 tops to be finely tuned, so unclamp the fixedly set bolt 41 of crossbeam 2 earlier, give adjusting by a pair of adjustment screw rod 40 that is located on the frame 3 and be positioned at two control cabinet 39 tops again, after treating then to move or be displaced downwardly to appropriate position on the crossbeam 2, the bolt 41 that is tightened gets final product.

The utility model is its work that realizes like this, will be caused between a pair of material roller 38 by fluffy relatively non-woven fibre thorn, connect power supply, drive power wheel 26 work by the motor that is attached on the frame 3 by driving belt, driving shaft 27 rotations, driving wheel 37 rotations are by being with 42 synchronously by 8 rotations of driven pulley 1 drive driven shaft, simultaneously by 38,18 rotations of the electric motor starting material roller in the control cabinet 39.In running order down at complete machine, each eccentric rocking arm 11,28 is under the effect of excentric sleeve 9 and do upper and lower swing, thereby drive each

push rod

20,25 and do synchronous upper and lower motion, when

push rod

20,25 moves to lower fulcrum, install respectively at the counter-jib 4 on driven shaft 8, the driving shaft 27 by excentric sleeve and just to be in fulcrum, vice versa, therefrom by 4 balanced actions of counter-jib.In the process of each

push rod

20,25 upper and lower motion, drive needle beam 31,34 and

needle plate

21,24 motions in regular turn respectively.In the process of

needle plate

21,24 motions,

pass pinhole plate

22,23 by the solid pricker 36,35 on

needle plate

21,24 of dress, thereby and the fiber between

pinhole plate

22,23 that comes advancing from material roller 38 is carried out to thorn.In the acupuncture course, when push

rod

20,25 is up, then the pricker 35 on the needle plate 24 just upwards stings, otherwise then sting downwards by the pricker on the needle plate 21 36, thereby realize to nonwoven fabric to thorn, make the final closely knit and firm nonwoven fabric finished product of structure that forms of involving mutually, interweave between the fiber of nonwoven fabric and the fiber.Nonwoven fabric finished product after thorn finished is via a pair of 18 outer drawing of material roller.

Claims

1, a kind of Double felting needle felting machine, by frame (3), crossbeam (2), power wheel (26), driving wheel (37), driven pulley (1), main shaft (27), driven shaft (8), be with synchronously (42), eccentric rocking arm (11), (28), push rod (20), (25), needle beam (31), (34), needle plate (21), (24), pinhole plate (22), (23), pricker (36), (35), worm gear case (17), (32), counter-jib (4), control cabinet (39), material roller (38), (18) form, it is a pair of to it is characterized in that crossbeam (2) has, be fixed on abreast frame (3) on, the below; Power wheel (26), driving wheel (37) and driven pulley (1) are located at respectively on main shaft (27) and the driven shaft (8), and driven shaft (8) and main shaft (27) are located at the upper and lower of frame (3) abreast; Eccentric rocking arm (11), (28) and push rod (20), (25) have upper and lower two groups, every group number equates, install respectively on main shaft (27) and driven shaft (8) every group eccentric rocking arm (11), (28), and be connected with every group push rod (20), (25) one ends respectively; Needle beam (31), (34) have upper and lower two groups, and are solid mutually with push rod (20), (25) other end respectively, and fixedly needle plate (21), (24) respectively on every group of needle beam (31), (34) are installed pricker (36), (35) respectively on needle plate (21), (24); Pinhole plate (22), (23) have a pair of, are positioned between needle plate (21), (24); Worm gear case (17), (32) have two groups, install respectively on crossbeam base plate (7), and its worm screw (19), (33) are solid mutually with pinhole plate (22), (23) respectively; Counter-jib (4) has two groups, and every group a pair of, is installed in respectively on driven shaft (8) and the main shaft (27); Two control cabinets (39) are located at respectively on a pair of crossbeam base plate (7); Each end of material roller (38), (18) is connected with each control cabinet (39) respectively, and the other end is located on the frame (3).