CN2820906Y

CN2820906Y - Friction type plastic tubular kitting machine shuttle propeller

Info

Publication number: CN2820906Y
Application number: CN 200520075045
Authority: CN
Inventors: 蒋新伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-28
Filing date: 2005-08-28
Publication date: 2006-09-27
Anticipated expiration: 2015-08-28

Abstract

The utility model relates to a friction type plastic circular loom shuttle propeller, especially a friction type plastic circular loom shuttle propeller that the rotation of a propelling wheel is directly rubbed and driven by a frictional wheel. The utility model comprises a propelling wheel [41], a propelling wheel shaft [42], a combined connecting rod [43], a frictional wheel [44] and a frictional wheel shaft [45], wherein the frictional wheel [44] and the propelling wheel [41] are in contact with annular race tracks [46]. The frictional wheel [44] directly rubs and drives the propelling wheel [41] to rotate. The combined connecting rod [43] can automatically adjust the shaft distance between the propelling wheel shaft [42] and the frictional wheel shaft [45]. Therefore, the stable frictional force is generated among the frictional wheel [44], the propelling wheel [41] and the annular race tracks [46]. The utility model breaks through the key technique of the existing plastic circular loom shuttle propeller, and is suitable for all plastic circular looms.

Description

Friction-type plastic circular loom shuttle propeller

Technical field

The utility model relates to a kind of friction-type plastic circular loom shuttle propeller, and the rotation that especially advances wheel is the friction-type plastic circular loom shuttle propeller that is driven by the friction pulley direct friction.

Background technology

Plastic circular loom shuttle propeller is to the applicability of plastic circular loom, and reliability plays an important role.There is anti-dust ability in existing plastic circular loom shuttle propeller, poor reliability, and the life-span is short, and to the big defective that is difficult to overcome that waits of organizine damage, all the time, plastic circular loom manufacturing firm is doing unremitting effort for overcoming above-mentioned defective.

Known plastic circular loom shuttle propeller is just like Fig. 1, three class formation forms shown in 2,3:

Plastic circular loom shuttle propeller shown in Figure 1, in the braiding process, cardan shaft [17] drives by part [11], [12], [13], [14], [15], [17], [18], [19] a whole set of propeller of Zu Chenging revolves round the sun along endless track [16], frictional force between friction pulley [14] and endless track [16] makes friction pulley [14] produce rotation, and successively by friction wheel axle [15], driving gear [19], driven gear [11], advance wheel shaft [13] to drive and advance wheel [12] rotation, not only revolved round the sun but also the propelling wheel [12] of rotation makes shuttle make circular motion (revolution) to weave by the wheel [10] that is pushed into that promotes on the plastic circular loom shuttle, the propelling wheel [12] that rotation simultaneously drives and is pushed into wheel [10] rotation, prevents to advance wheel [12] and be pushed between the wheel [10] to clamp organizine.

The angle of rake defective of this plastic circular loom shuttle is driven gear [11], driving gear [19], advances the force-bearing situation of wheel shaft [13], friction wheel axle [15], cardan shaft [17], housing parts such as [18] very poor, especially cardan shaft [17] very easily lost efficacy, anti-dust ability, complex structure.

Plastic circular loom shuttle propeller shown in Figure 2, in the braiding process, cardan shaft [23] drives by part [21], [22], [23], [24], [25], [27], [28] a whole set of propeller of Zu Chenging revolves round the sun along endless track [26], frictional force between friction pulley [24] and endless track [26] makes friction pulley [24] produce rotation, and successively by driving gear [28], driven gear [21] drives and advances wheel [22] rotation, not only revolved round the sun but also the propelling wheel [22] of rotation makes shuttle make circular motion (revolution) to weave by the wheel [20] that is pushed into that promotes on the plastic circular loom shuttle, the propelling wheel [22] that rotation simultaneously drives and is pushed into wheel [20] rotation, prevents to advance wheel [22] and be pushed between the wheel [20] to clamp organizine.

The angle of rake defective of this plastic circular loom shuttle is that driven gear [21], driving gear [28] belong to the open type transmission, and a large amount of dust that produce in the braiding process often enter meshing zone of gears, make the gear asphyxia by external pressure on the chest and abdomen, cause the propeller operational failure.

Plastic circular loom shuttle propeller shown in Figure 3, in the braiding process, cardan shaft [31] drives and advances wheel [32] revolution, advance wheel [32] to make shuttle make circular motion (revolution) to weave by the wheel [30] that is pushed into that promotes on the plastic circular loom shuttle, being pushed into wheel [30] is again to be loaded on shuttle body [34], shuttle wheel on the shuttle that slide plate [35] is formed, that is to be pushed into wheel [30] be exactly shuttle wheel, make circular motion (revolution) when weaving at shuttle, frictional force between shuttle wheel [30] and annular race [36] makes shuttle wheel [30] produce rotation, just be pushed into wheel [30] and produce rotation, advance wheel [32] rotation thereby drive conversely, prevent to advance wheel [32] and be pushed between the wheel [30] and clamp organizine.

The angle of rake defective of this plastic circular loom shuttle is that advancing the rotation of wheel [32] is to be driven by the shuttle wheel (being pushed into wheel) [30] that unites two into one, shuttle wheel (being pushed into wheel) [30] did not rotate in the moment that begins to be pushed, at this moment, advance wheel [32] and be pushed between the wheel [30] and clamp organizine, organizine also will be exerted oneself to drive to advance wheel [32] and be pushed into wheel [30] and be begun to rotate, and organizine is sustained damage.And in the braiding process, the driving force of shuttle wheel (being pushed into wheel) [30] rotation of bearing dual-use function is unreliable, also can cause to advance wheel [32] and be pushed between the wheel [30] moment and clamp organizine, thereby damage organizine.

The utility model content

The purpose of this utility model is to provide a kind of various defectives of avoiding above-mentioned prior art, advances the rotation of wheel is the friction-type plastic circular loom shuttle propeller that is driven by the friction pulley direct friction.

The purpose of this utility model realizes by following technical measures:

Friction pulley [44] contacts with endless track [46] with advancing wheel [41], and friction pulley [44] direct friction drives and advances wheel [41] to produce rotation.

Jointed connecting rod [43] can be regulated the wheelbase that advances wheel shaft [42] and friction wheel axle [45] automatically, thereby guarantees friction pulley [44] and advance to produce stable frictional force between wheel [41] and endless track [46].

The utility model has following advantage compared to existing technology:

1. anti-dust ability is strong, and the dust on engaging friction surface can be removed automatically, and a large amount of dust that certainly lead in the braiding process do not influence propeller work, thus stop thoroughly that existing propeller often has clamp organizine and cause organizine damage or phenomenon of rupture.

2. the force-bearing situation of each part is good, reliability height, long service life.

3. simple in structure and have flexibility, can drive with two friction pulleys when needing and advance wheel, guarantee to advance the wheel rotation reliable and stable, thereby further improve a whole set of angle of rake reliability.

Description of drawings

Fig. 1,2,3 is known three kinds of plastic circular loom shuttle propeller structure schematic diagrames.

Fig. 4 is a structural representation of the present utility model.

The specific embodiment

Describe in detail below in conjunction with 4 pairs of specific embodiment of the utility model of accompanying drawing.

In the braiding process, cardan shaft [42] drives by part [41], [42], [43], [44], [45] a whole set of propeller of Zu Chenging revolves round the sun along endless track [46], frictional force between friction pulley [44] and endless track [46] makes friction pulley [44] produce rotation, friction pulley [44] is pressed in again and advances on the wheel [41], advance wheel [41] rotation thereby drive, not only revolved round the sun but also the propelling wheel [41] of rotation makes shuttle make circular motion (revolution) to weave by the wheel [40] that is pushed into that promotes on the plastic circular loom shuttle, the propelling wheel [41] that rotation simultaneously drives and is pushed into wheel [40] rotation, avoid advancing wheel [41] and be pushed between the wheel [40] and clamp organizine, guarantee that organizine is injury-free.

Claims

1. friction-type plastic circular loom shuttle propeller is characterized in that: friction pulley [44] contact with endless track [46] with advancing wheel [41], and friction pulley [44] direct friction drives to advance takes turns [41] generation rotation.

2. a kind of friction-type plastic circular loom shuttle propeller according to claim 1, it is characterized in that: jointed connecting rod [43] can be regulated the wheelbase that advances wheel shaft [42] and friction wheel axle [45] automatically, thereby guarantees friction pulley [44] and advance to produce stable frictional force between wheel [41] and endless track [46].