CN2547745Y

CN2547745Y - Shuttle-wheel-free small-six-shuttle palstic circular loom

Info

Publication number: CN2547745Y
Application number: CN02229963U
Authority: CN
Inventors: 黄美昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-28
Filing date: 2002-03-28
Publication date: 2003-04-30
Anticipated expiration: 2012-03-28
Also published as: WO2003083195A1; AU2003211841A1

Abstract

The utility model provides a shuttle-wheel-free small-six-shuttle palstic circular loom. The main technical characteristics are that: on the basis of the prior four-shuttle plastic circular loom, stationary railways are changed into rolling railways which are respectively arranged on an upper doorframe (10) and a lower doorframe (9); the rolling railways consists of 30 to 144 idler wheels (15); two circles of idler wheels (15) are arrayed to form a raised rolling railway (24); the shape of the section of a shuttle body (23) of a shuttle (22) is a half H shape with one side provided with a concave arc; the upper end and the lower end of the shuttle body are respectively provided with a projection; the projections are embedded in the concave rolling grooves of the upper doorframe (10) and the lower doorframe (9) and matched with the concave rolling grooves in a rolling manner; six shuttle-wheel-free shuttles (22) and six shuttle thrusters (21) are evenly distributed and arranged between the upper doorframe (10) and the lower doorframe (9). The concave rolling grooves have three structures and the corresponding single-track raised rolling railways also have three structures; the upper end and the lower end of the shuttle body (23) are provided with grooves to be matched with the idler wheels (15) in a rolling manner. The rolling railways are applicable to the installation of mainframes of three kinds of circular looms, thereby knitting speed is improved, temperature rise is decreased at the same time, abrasion and noise are decreased, the service life and the rotating speed of the main shaft are improved, and efficacy is improved by more than one time.

Description

No shuttle wheel small hexad shuttle plastic circular loom

Technical field

The utility model relates to the Polywoven Bag production equipment, does not particularly have shuttle wheel small hexad shuttle plastic circular loom.

Background technology

The circular loom that is used for Polywoven Bag production at present has four shuttles, six shuttles and eight shuttles.The structure of general circular loom is by motor (1), chassis (2), slide block (3), slide block guide post (4), cam (5), slide bar (6), centre circle (7), button door (8), Xia Menquan (9), enclose to the doorstep (10), palm fibre frame (11), lifting device (12), expander (13), main shaft (14), pogo stick (16), driving belt (17), gear (18), underframe (19), rotating disk (20), shuttle propeller (21), shuttle (22), shuttle body (23), track (24) is formed with electric apparatus control apparatus.Motor (1) has driving belt (17) to be in transmission connection with main shaft (14), main shaft (14) cooperates with drum cam (5) key, slide block (3) is slidingly matched with guide pillar (4) and does periodic motion up and down with the rotation of cam (5), guide pillar (4) also is slidingly matched with cam (5), slide block (3) tightens the brown frame of slide bar (6) (11) is installed, organizine is formed open to hand over the periodic motion up and down of slide block (3) and shuttle back and forth for shuttle (22), main shaft (14) cooperates with rotating disk (20) key, rotating disk (20) tightens shuttle propeller (21) promotion shuttle (22) motion is installed, shuttle (22) relies on the shuttle wheel to cooperate with track (24) rolling of last Xia Menquan (10) (9), shuttle (22) leaves in the friendship at organizine and plants tram do shuttle, finishes the organizine tram and is woven into the work of cylinder plastic volume bag base.Because the last Xia Menquan (10) (9) of original circular loom goes up design the stationary orbit of moving for shuttle (22) is arranged, and shuttle (22) motion generally has 2 kinds: a kind of is to move along last Xia Menquan (10) (9) stationary orbit by the wheel of the shuttle on the shuttle (22); Another kind is along fixing grid shape orbital motion by shuttle (22) base plate.Because the movement velocity of shuttle (22) is fast, and is big with the frictional force of stationary orbit, thereby temperature rise, noise are big, and wearing and tearing are big; The shuttle that shuttle wheel arranged then since shuttle wheel load in service organizine spreading power big, occur often rolling over to split rolling over the cracked ends silk, thus the production efficiency of having a strong impact on.

The utility model content

The purpose of this utility model is at above-mentioned defective former four shuttle plastic circular looms to be improved, a kind of no shuttle wheel small hexad shuttle plastic circular loom is provided, reduce temperature rise, reduce noise, improve service life, improve the speed of mainshaft, increase the tram number of revolution, thereby improve work efficiency.

The technical solution of the utility model is on the basis of original four shuttle plastic circular loom structures, said track (24) is made roller track, be installed in respectively and enclose to the doorstep on (10) and the Xia Menquan (9), roller track is made up of 30-144 roller (15), is the roller track of spill (24) in the middle of two circle rollers (15) rearrange; Shuttle body (23) on the shuttle (22) is made the half I-shaped shape that a side has arcs of recesses with its cross sectional shape, and upper and lower side respectively has a projection, and middle rolling of spill roller track (24) that this projection is embedded in Xia Menquan (10) (9) cooperates.Between last Xia Menquan (10) (9), evenly distribute simultaneously and 6 no shuttle wheel shuttles (22) and 6 are installed shuttle propeller (21).

The another kind of structure of said roller track (24) is that the single track convex roller track (24) that a circle is made up of 30-72 roller (15) is installed respectively on last Xia Menquan (10) (9); Each fluted rolling with roller (15) of said shuttle body (23) half I-shaped upper and lower side cooperates.

(24) first kinds of structures of said spill roller track are that mushroom roller (15) shank has bearing (31), axle collar (32) is arranged outside the bearing (31), be installed in the hole one by one on the Xia Menquan (10) (9), bearing (31) outer ring and this hole immovable fitting, bearing (31) is equipped with packing ring (23) outside the outer ring, packing ring (23) is outer have screw (34) be fastenedly connected form; Second kind of structure is cone pulley shape roller (15), installation bearing (31) is enclosed within on the bolt (35) with collar (32) with axle in its interstitial hole, and the roller (15) that is installed on the circle (10) of calling is that the hole that bolt (35) passes on the circle (10) of calling has nut (36) to be fastenedly connected; Be contained in roller (15) on the Xia Menquan (9) and be bolt (35) be threaded with hole on the Xia Menquan (9) form; The third structure is porosely in the middle of the cone pulley shape roller (15) to be fastenedly connected with last Xia Menquan (10) (9) respectively with bolt (35).

First kind of structure of said single track convex roller track (24) is mushroom roller (15), its shank is equipped with bearing (31), and be with axle collar (32), be installed in the hole one by one of Xia Menquan (10) (9), bearing (31) outer ring and this hole close-fitting, it is outer have packing ring (33), screw (34) withstand packing ring (33) be threaded with this hole form; Second kind of structure is bearing (31) to be installed in its interstitial hole of cone pulley shape roller (15) be enclosed within on the bolt (35) with collar (32) with axle, bolt (35) and last Xia Menquan (10 (9) hole have nut (36) be fastenedly connected form; The third structure be in the middle of the cone pulley shape roller (15) porose with bolt (35) respectively with last Xia Menquan (10) (9) be fastenedly connected formed.

The length of said shuttle (22) is 385-420mm.

The utility model has the advantages that and to utilize existing four-shuttle circular loom, overall diameter be 850-1200mm on evenly distribute on the Xiamen circle install 6 no shuttle wheel shuttle and 6 the shuttle propeller, shuttle moves on the circular scrolling track between the circle of last Xiamen, and the shuttle body structure that is complementary with it is set, and not only improved braiding speed, reduce fricative temperature simultaneously, reduce abrasion, reduce noise, improve the service life and the speed of mainshaft of complete machine, especially improve work efficiency more than one times.

Description of drawings

Further describe embodiment below in conjunction with accompanying drawing.

Fig. 1 is a host structure chart of the present utility model.

Fig. 2 is another kind of host structure chart.

Fig. 3 is the third host structure chart.

Fig. 4 is first kind of spill roller track and the structure chart that projection shuttle body is arranged up and down.

Fig. 5 is second kind of spill roller track and the structure chart that projection shuttle body is arranged up and down.

Fig. 6 is the third spill roller track and the structure chart that projection shuttle body is arranged up and down.

Fig. 7 is first kind of single track convex roller track and the structure chart that projection shuttle body is arranged up and down.

Fig. 8 is second kind of single track convex roller track and the structure chart that projection shuttle body is arranged up and down.

Fig. 9 is the third single track convex roller track and the structure chart that projection shuttle body is arranged up and down.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, the utility model is by motor (1), chassis (2), slide block or slide block connecting rod (3), slide block guide post (4), cam (5), slide bar or brown belt (6), centre circle (7), button door (8), Xia Menquan (9), enclose to the doorstep (10), palm fibre frame or monofilament (11), lifting device (12), expander (13), main shaft (14), bearing (15), pogo stick (16), travelling gear (17), driving belt (18), underframe (19), rotating disk (20), shuttle propeller (21), shuttle (22), shuttle body (23), track (24) and electric apparatus control apparatus are formed.Each parts is the same substantially among Fig. 1, Fig. 2, Fig. 3, and difference is that the slide bar (6) among Fig. 1 is brown belt (6) and monofilament (11) in Fig. 2 with brown frame (11); And Fig. 1 and Fig. 3 are relatively, and the slide block guide post among Fig. 1 (4) is connecting rod (4) and little cam (5) in Fig. 3 with cam (5), and its excess-three figure is the same.Changing four shuttle plastic circular looms is six shuttle plastic circular looms, being meant between last Xia Menquan (10) (9) evenly distributes be equipped with 6 no shuttles wheel shuttles (22) with 6 shuttle propeller (21) with for 6 roller tracks (24) that no shuttle wheel shuttle (22) is moved.Above-mentioned three kinds of main frames all can be used 6 no shuttle wheel shuttles (22) and roller track (24).

With reference to Fig. 4, changing stationary orbit is roller track, is meant to be installed in respectively to the doorstep to enclose on (10) and the Xia Menquan (9), is made up of 30-144 roller (15), is spill roller track (24) in the middle of two circle rollers (15) rearrange.And the shuttle body (23) on the shuttle (22), its cross sectional shape is the half I-shaped shape that a side has arcs of recesses, and upper and lower side respectively has a projection, and middle rolling of spill roller track (24) that this projection is embedded in Xia Menquan (10) (9) cooperates.On this figure first kind of structure of spill roller track (24), by mushroom roller (15) shank bearing (31) is arranged, axle collar (32) is arranged outside it, be installed in the hole one by one on the Xia Menquan (10) (9), bearing (31) outer ring and this hole immovable fitting, bearing (31) is equipped with packing ring (33) outside the outer ring, and packing ring (33) is outer to be had screw (34) to be fastenedly connected institute to form, promptly two enclose the central concave roller track (24) that rollers (15) are formed.

With reference to Fig. 5, be second kind of structure of spill roller track (24), shuttle body (23) shape is identical with Fig. 4's, difference is that the shape of roller (15) changes the cone pulley shape into, bearing (31) is installed in its interstitial hole is enclosed within on the bolt (35) with collar (32) with axle, being contained in the roller (15) that encloses to the doorstep on (10) is that the hole that bolt (35) passes on the circle (10) of calling has nut (36) to be fastenedly connected; Be contained in roller (15) on the Xia Menquan (9) and be bolt (35) be threaded with hole on the Xia Menquan (9) constitute.

With reference to Fig. 6, be the third structure of spill roller track (24), by in the middle of the cone pulley shape roller (15) porose with bolt (35) respectively with last Xia Menquan (10) (9) be fastenedly connected formed, the shape of shuttle body (23) is the same with Fig. 4 Fig. 5's.

With reference to Fig. 7, be first kind of structure of single track convex roller track (24), by mushroom roller (15), its shank is equipped with bearing (31) and is with axle collar (32), be installed in the hole one by one of Xia Menquan (10) (9), bearing (31) outer ring and this hole close-fitting, packing ring (33) is arranged outside it, screw (34) withstand packing ring (33) be threaded with this hole form, be that a 30-72 roller of circle (15) formed, and each fluted rolling with roller (15) of shuttle body (23) half I-shaped upper and lower side cooperate.

With reference to Fig. 8, be second kind of structure of single track convex roller track (24), the cross sectional shape of shuttle body (23) is the same with Fig. 7's.Roller (15) changes the cone pulley shape into, bearing (31) is installed in its interstitial hole to be enclosed within on the bolt (35) with collar (32) with axle, bolt (35) has nut (36) to be fastenedly connected with the hole of last Xia Menquan (10) (9), and roller (15) adopts the fixing single track convex roller track (24) of forming of aforesaid way with last Xia Menquan (10) (9) one by one.

With reference to Fig. 9, be the third structure of single track convex roller track (24).The cross sectional shape of shuttle body (23) also with Fig. 7 and Fig. 8 on identical.And middle porose being fastenedly connected with last Xia Menquan (10) (9) respectively with bolt (35) of cone pulley shape roller (15) formed single track convex roller track one by one.

Because four shuttles change six shuttles into, so the length of shuttle is reduced into 385-420mm.Therefore be called no shuttle wheel small hexad shuttle plastic circular loom.

Claims

1, no shuttle wheel small hexad shuttle plastic circular loom, by motor (1), chassis (2), slide block (3), slide block guide post (4), cam (5), slide bar (6), centre circle (7), button door (8), Xia Menquan (9), enclose to the doorstep (10), palm fibre frame (11), lifting device (12), expander (13), main shaft (14), pogo stick (16), driving belt (17), gear (18), underframe (19), rotating disk (20), shuttle propeller (21), shuttle (22), shuttle body (23), track (24), form with electric apparatus control apparatus, motor (1) has driving belt (17) to be in transmission connection with main shaft (14), main shaft (14) cooperates with drum cam (5) key, slide block (3) is slidingly matched with guide pillar (4), guide pillar (4) also is slidingly matched with cam (5), slide block (3) tightens the brown frame of slide bar (6) (11) is installed, main shaft (14) cooperates with rotating disk (20) key, rotating disk (20) tightens shuttle propeller (21) is installed, shuttle (22) relies on the shuttle wheel to cooperate with track (24) rolling of last Xia Menquan (10) (9), it is characterized in that:

A, said track (24) are roller tracks, are installed in respectively to the doorstep to enclose on (10) and the Xia Menquan (9), and roller track is made up of 30-144 roller (15), are spill roller track (24) in the middle of two circle rollers (15) rearrange;

Shuttle body (23) on B, the said shuttle (22), its cross sectional shape are the half I-shaped shapes that a side has arcs of recesses, and upper and lower side respectively has a projection, and middle rolling of spill roller track (24) that this projection is embedded in Xia Menquan (10) (9) cooperates;

C, between last Xia Menquan (10) (9), evenly distribute be equipped with 6 no shuttles wheel shuttles (22) with 6 shuttle propeller (21).

2, according to the said no shuttle wheel small hexad shuttle plastic circular loom of claim 1, the another kind of structure that it is characterized in that said roller track (24) is that the single track convex roller track (24) that a circle is made up of 30-72 roller (15) is installed respectively on last Xia Menquan (10) (9); Each fluted rolling with roller (15) of said shuttle body (23) half I-shaped upper and lower side cooperates.

3, according to claim 1 or 2 said no shuttle wheel small hexad shuttle plastic circular looms, it is characterized in that said spill or single track convex roller track (24), first kind of structure is that mushroom roller (15) shank has bearing (31), axle collar (32) is arranged outside the bearing (31), be installed in the hole one by one on the Xia Menquan (10) (9), bearing (31) outer ring and this hole immovable fitting, bearing (31) is equipped with packing ring (33) outside the outer ring, packing ring (33) is outer have screw (34) be fastenedly connected form.

4, according to the said no shuttle wheel small hexad shuttle plastic circular loom of claim 3, it is characterized in that (24) second kinds of structures of said spill or single track convex roller track are cone pulley shape rollers (15), bearing (31) is installed in the interstitial hole is enclosed within on the bolt (35) with collar (32) with axle, being contained in the roller (15) that encloses to the doorstep on (10) is that the hole that bolt (35) passes on the circle (10) of calling has nut (36) to be fastenedly connected; Be contained in roller (15) on the Xia Menquan (9) and be bolt (35) be threaded with hole on the Xia Menquan (9) form.

5, according to the said no shuttle wheel small hexad shuttle plastic circular loom of claim 3, it is characterized in that spill or single track convex roller track (24), the third structure be in the middle of the cone pulley shape roller (15) porose with bolt (35) respectively with last Xia Menquan (10) (9) be fastenedly connected formed.

6, according to claim 1 or 2 said no shuttle wheel small hexad shuttle plastic circular looms, it is characterized in that the length of shuttle (22) is 385-420mm.