CN112921476A

CN112921476A - Inclined pushing type semi-inch shuttle machine

Info

Publication number: CN112921476A
Application number: CN202110086157.0A
Authority: CN
Inventors: 陈文斌; 陈寿平
Original assignee: Foshan Hualianda Machinery Co ltd
Current assignee: Foshan Hualianda Machinery Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-06-08
Anticipated expiration: 2041-01-22
Also published as: CN112921476B

Abstract

The invention discloses an inclined push type semi-inch shuttle machine, which comprises a swing rod, wherein a plurality of groups of first self-aligning ball bearings and a plurality of groups of first connecting rods penetrate through the swing rod, one end of each first connecting rod, which is far away from the swing rod, is provided with a second self-aligning ball bearing, the second self-aligning ball bearing is connected with a bolt column, the other end of the bolt column is connected with a second connecting rod, one end of each second connecting rod, which is far away from the bolt column, is provided with a mounting seat, the upper surface of the mounting seat is provided with an outer positioning strip, one end of the outer positioning strip is connected with a shuttle strip in the transverse oblique direction, and a linear shaft is arranged below a frame. When sewing is performed, the upper row of needles and the lower row of needles on the baffle are staggered, threads at a more dense sewing position can be sewn, and the working efficiency of the shuttle machine is improved.

Description

Inclined pushing type semi-inch shuttle machine

Technical Field

The invention relates to the technical field related to a shuttle machine, in particular to an inclined push type half-inch shuttle machine.

Background

The shuttle machine is a loom type machine, a shuttle is taken as a weft insertion device to introduce weft yarns into a shed, most of the existing shuttle machines are straight-push type shuttle machines, and the straight-push type shuttle machines have poor effect on sewing delicate patterns because the corresponding needle holes between an upper row of needles and a lower row of needles are on the same straight line.

Disclosure of Invention

The invention aims to provide an inclined pushing type half-inch shuttle machine to solve the problems in the background technology.

In order to realize the purpose, the invention provides the following technical scheme:

an inclined push type semi-inch shuttle machine comprises a swing rod, a plurality of groups of first aligning ball bearings and first connecting rods are arranged on the swing rod in a penetrating way, one end of the first connecting rod, which is far away from the oscillating bar, is provided with a second self-aligning ball bearing, the second self-aligning ball bearing is connected with a bolt column, the other end of the bolt column is connected with a second connecting rod, one end of the second connecting rod, which is far away from the bolt column, is provided with a mounting seat, the upper surface of the mounting seat is provided with an external positioning strip, one end of the outer positioning strip is connected with a shuttle strip in the transverse and oblique direction, a linear shaft is arranged below the frame, a linear guide shaft seat is arranged at the joint of the linear shaft and the rack, one end of the linear shaft extending out of the rack is arranged below the mounting seat, the shuttle rack is provided with a baffle, an inner positioning strip is arranged in the middle of the rack, and an upper row of shuttles and a lower row of shuttles are arranged at one end, far away from the outer positioning strip, of the shuttle strip.

Preferably, one end of the linear shaft is fixedly connected with the outer positioning strip through the mounting seat, the middle part of the linear shaft is connected with the inner positioning strip, and the number of the baffles and the number of the linear shafts are a plurality of groups.

Preferably, two groups of needle holes are formed in the baffle, the baffle is transversely installed on the rack in an inclined direction, the linear shaft is installed below the rack in the same direction as the baffle through the linear shaft guide seat, and the upper row of shuttles and the lower row of shuttles arranged on the shuttle strip correspond to the two groups of needle holes in the baffle.

Compared with the prior art, the invention has the beneficial effects that: utilize mutually supporting of outer location strip, interior location strip and sharp axle, install the equal horizontal oblique direction of shuttle and baffle on the lathe, consequently during operation shuttle and baffle movement track change, and the last row of shuttle strip on the shuttle also can change with lower row of shuttle strip movement track thereupon, when causing the seam to knit, go up the needle and arrange the needle dislocation down, can sew up the denser line of department, improve the work efficiency of shuttle.

Drawings

FIG. 1 is a schematic view of the overall structure of an oblique-pushing half-inch shuttle machine according to the present invention;

fig. 2 is a schematic side view of the slant-push type half-inch shuttle machine of the present invention.

In the figure: 1. a swing rod; 2. a first self-aligning ball bearing; 3. a first connecting rod; 4. a second self-aligning ball bearing; 5. a bolt column; 6. an external positioning strip; 7. a shuttle bar; 8. a baffle plate; 9. a frame; 10. an upper row of shuttles; 11. a lower row of shuttles; 12. an inner positioning strip; 13. a linear shaft; 14. a linear guide shaft seat; 15. a mounting seat; 16. and a second connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an inclined push type half-inch shuttle machine comprises a swing rod 1, wherein a plurality of groups of first self-aligning ball bearings 2 and a plurality of groups of first connecting rods 3 are arranged on the swing rod 1 in a penetrating mode, one end, far away from the swing rod 1, of each first connecting rod 3 is provided with a second self-aligning ball bearing 4, each second self-aligning ball bearing 4 is connected with a bolt column 5, the other end of each bolt column 5 is connected with a second connecting rod 16, one end, far away from the bolt column 5, of each second connecting rod 16 is provided with a mounting seat 15, an outer positioning strip 6 is arranged on the upper surface of each mounting seat 15, one end, far away from the outer positioning strip 6, of each outer positioning strip 6 is connected with a shuttle strip 7 in the transverse and oblique direction, a linear shaft 13 is arranged below a rack 9, a linear guide shaft seat 14 is arranged at the joint of the linear shaft 13 and the rack 9, one end, extending out of the rack 9, is, and one end of the shuttle strip 7, which is far away from the outer positioning strip 6, is provided with an upper row of shuttles 10 and a lower row of shuttles 11.

One end of the linear shaft 13 is fixedly connected with the outer positioning strip 6 through the mounting seat 15, the middle part of the linear shaft 13 is connected with the inner positioning strip 12, and the baffle plates 8 and the linear shaft 13 are arranged in a plurality of groups.

Two groups of needle holes are formed in the baffle 8, the baffle 8 is transversely installed on the rack 9 in an inclined direction, the linear shaft 13 is installed below the rack 9 in the same direction with the baffle 8 through the linear guide shaft seat 14, and the upper row of shuttles 10 and the lower row of shuttles 11 arranged on the shuttle strip 7 correspond to the two groups of needle holes in the baffle 8.

It should be noted that the invention is an oblique push type half-inch shuttle machine, when in use, the oscillating bar 1 is driven by the first self-aligning shaft bearing 2 to oscillate back and forth, the oscillating bar 1 drives the second self-aligning ball bearing 4 by the connecting rod 3, the second self-aligning ball bearing 4 drives the outer positioning strip 6 to reciprocate in the linear direction, so as to drive the shuttle strip 7 to move synchronously, the upper row shuttle 10 and the lower row shuttle 11 on the shuttle strip 7 correspond to two groups of needle holes on the baffle plate 8 on the frame 9, when the sewing work starts, the shuttle 7 and the baffle plate 8 are both transversely installed on the machine tool 9 in the oblique direction by utilizing the mutual matching of the outer positioning strip 6, the inner positioning strip 12 and the linear shaft 13, therefore, the motion tracks of the shuttle 7 and the baffle plate 8 are changed, the motion tracks of the upper row shuttle strip 10 and the lower row shuttle strip 11 on the shuttle 7 are also changed along with the same, when the sewing is caused, the, can sew denser thread at the weaving position and improve the working efficiency of the shuttle machine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a half cun shuttle that has of oblique pushing-type, includes pendulum rod (1), its characterized in that: the swing rod (1) is provided with a plurality of groups of first self-aligning ball bearings (2) and a plurality of groups of first connecting rods (3) in a penetrating manner, one end, away from the swing rod (1), of each first connecting rod (3) is provided with a second self-aligning ball bearing (4), each second self-aligning ball bearing (4) is connected with a bolt column (5), the other end of each bolt column (5) is connected with a second connecting rod (16), one end, away from the bolt column (5), of each second connecting rod (16) is provided with a mounting seat (15), an outer positioning strip (6) is arranged on the upper surface of each mounting seat (15), one end of each outer positioning strip (6) is connected with a shuttle strip (7) in the transverse and oblique direction, a linear shaft (13) is arranged below the rack (9), a linear shaft guide seat (14) is arranged at the joint of the linear shaft (13) and the rack (9), one end, extending out of the linear shaft (13), is arranged below, the shuttle hook is characterized in that a baffle (8) is arranged on the rack (9), an inner positioning strip (12) is arranged in the middle of the rack (9), and an upper row shuttle (10) and a lower row shuttle (11) are arranged at one end, far away from the outer positioning strip (6), of the shuttle strip (7).

2. The slant-pushing half-inch shuttle machine according to claim 1, wherein: one end of the linear shaft (13) is fixedly connected with the outer positioning strip (6) through the mounting seat (15), the middle part of the linear shaft (13) is connected with the inner positioning strip (12), and the number of the baffles (8) and the number of the linear shafts (13) are a plurality of groups.

3. The slant-pushing half-inch shuttle machine according to claim 1, wherein: be equipped with two sets of pinholes on baffle (8), baffle (8) are horizontal oblique direction and install in frame (9), straight line axle (13) are installed in the below of frame (9) through straight line guide shaft seat (14) and baffle (8) syntropy, last row of shuttle (10) and lower row shuttle (11) that are equipped with on shuttling strip (7) are corresponding with two sets of pinholes on baffle (8).