CN217479670U

CN217479670U - External let-off mechanism for warp and weft weaving machine

Info

Publication number: CN217479670U
Application number: CN202221457594.5U
Authority: CN
Inventors: 高山; 黄雪云; 吴章付
Original assignee: Wuhu Gaoshan Textile Technology Co ltd
Current assignee: Wuhu Gaoshan Textile Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-09-23
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a longitude and latitude weaving machine outer let-off mechanism, including the base, a pair of stand of base upper end bilateral symmetry fixedly connected with rotates between a pair of stand upper end and is connected with the dancer roll, fixedly connected with slide bar between a pair of stand middle-end, and symmetrical sliding connection has a pair of sleeve on the slide bar, is provided with the drum between dancer roll and the slide bar, and the drum both ends are the fixed pivot that is provided with all. The utility model discloses a set up first actuating mechanism, pushing mechanism and second actuating mechanism etc. when the let-off device carries out the drum installation and changes, can control first electric putter extension or shorten for the sliding plate reciprocates, and then slides through a pair of sleeve symmetry level of dwang drive, enlarges or reduces the distance of two sets of installation mechanisms, thereby can adapt to the installation and the change of not unidimensional drum, need not to use different let-off devices, make the suitability of let-off device when using promote by a wide margin.

Description

External let-off mechanism for warp and weft weaving machine

Technical Field

The utility model relates to a weaving equipment technical field especially relates to a longitude and latitude weaving machine warp let-off mechanism outward.

Background

When in weaving, the warp feeding device is needed, the warp feeding device conveys the warps arranged on the beam into the machine, and the warps are combined into cloth through a machine and wound. In the prior art, the let-off device is moved to the outside of the textile machine, and the length, width and height of the let-off device are increased, so that more warp yarns can be stored on a wire coil of the let-off device, the number of times of replacing the wire coil is reduced, and the production efficiency is improved.

However, the existing let-off devices are fixed in structure and cannot be adjusted according to the length of a wire coil, and the length of the wire coil is different, so that different let-off devices are required to be used when wire coils with different lengths are loaded, and the let-off devices are limited in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an external let-off mechanism for a warp and weft weaving machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outer warp feeding mechanism of a warp and weft weaving machine comprises a base, wherein a pair of upright posts are symmetrically and fixedly connected with the two sides of the upper end of the base, an adjusting roller is rotatably connected between the upper end parts of the pair of upright posts, a sliding rod is fixedly connected between the middle ends of the pair of upright posts, a pair of sleeves is symmetrically and slidably connected on the sliding rod, a wire coil is arranged between the adjusting roller and the sliding rod, rotating shafts are fixedly arranged at both ends of the wire coil, an installation mechanism for installing the rotating shafts is installed at the upper end of the sleeve, a sliding plate is connected between the lower end parts of the pair of upright posts in a sliding manner, a first driving mechanism for driving the sleeve to horizontally and symmetrically slide is arranged on the sliding plate, the sliding plate is arranged on the base, the sliding plate is arranged on the sliding plate, and the sliding plate is arranged on the sliding plate.

Preferably, installation mechanism includes concave type bottom plate and concave type apron, concave type bottom plate passes through connecting rod and sleeve fixed connection, concave type apron passes through bolt fixed connection in concave type bottom plate upper end, just there is the circular recess between concave type bottom plate and the concave type apron, the pivot passes through the bearing and rotates the connection in the circular recess.

Preferably, the first driving mechanism comprises a pair of rotating rods, the pair of rotating rods are symmetrically arranged at the upper end of the sliding plate, one end of each rotating rod is rotatably connected to the upper end of the sliding plate, and the other end of each rotating rod is rotatably connected to the lower end of the sleeve.

Preferably, the pushing mechanism comprises a first electric push rod, the first electric push rod is fixedly installed at the upper end of the base, and the telescopic end of the first electric push rod is fixedly connected with the sliding plate.

Preferably, the second driving mechanism includes a second electric push rod, a motor, a first bevel gear and a second bevel gear, the second electric push rod is fixedly connected to the side wall of the upright column, the motor is fixedly mounted at the telescopic end of the second electric push rod, the first bevel gear is coaxially and fixedly connected to the output shaft of the motor, the second bevel gear is coaxially and fixedly connected to the rotating shaft, and the first bevel gear is engaged with the second bevel gear.

Preferably, universal wheels are movably mounted at four corners of the lower end of the base.

The utility model discloses following beneficial effect has:

through setting up first actuating mechanism, pushing mechanism and second actuating mechanism etc. when the let-off device carries out the drum installation and changes, can control first electric putter extension or shorten for the sliding plate reciprocates, and then through a pair of sleeve symmetry horizontal slip of dwang drive, enlarges or reduces the distance of two sets of installation mechanisms, thereby can adapt to the installation and the change of not unidimensional drum, need not to use different let-off devices, makes the suitability of let-off device when using promote by a wide margin.

Drawings

FIG. 1 is a schematic structural view of an external let-off mechanism of a warp and weft weaving machine provided by the utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of the mounting mechanism according to the present invention.

In the figure: 1. a base; 2. a column; 3. a regulating roller; 4. a slide bar; 5. a sleeve; 6. wire coiling; 7. a rotating shaft; 8. a sliding plate; 9. rotating the rod; 10. a first electric push rod; 11. a universal wheel; 12. a second electric push rod; 13. a concave base plate; 14. a concave cover plate; 15. a motor; 16. a first bevel gear; 17. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an outer warp let-off mechanism of warp and weft weaving machine comprises a base 1, a pair of upright posts 2 are symmetrically and fixedly connected to two sides of the upper end of the base 1, adjusting rollers 3 are rotatably connected between the upper ends of the pair of upright posts 2, sliding rods 4 are fixedly connected between the middle ends of the pair of upright posts 2, a pair of sleeves 5 are symmetrically and slidably connected to the sliding rods 4, a wire coil 6 is arranged between the adjusting rollers 3 and the sliding rods 4, and rotating shafts 7 are fixedly arranged at two ends of the wire coil 6.

An installation mechanism used for installing the rotating shaft 7 is installed at the upper end of the sleeve 5, the installation mechanism comprises a concave bottom plate 13 and a concave cover plate 14, the concave bottom plate 13 is fixedly connected with the sleeve 5 through a connecting rod, the concave cover plate 14 is fixedly connected to the upper end of the concave bottom plate 13 through a bolt, a circular groove is formed between the concave bottom plate 13 and the concave cover plate 14, and the rotating shaft 7 is rotatably connected in the circular groove through a bearing.

Sliding connection has sliding plate 8 between the tip under a pair of stand 2, installs on the sliding plate 8 to be used for driving the gliding first actuating mechanism of 5 horizontal symmetry of sleeve, and first actuating mechanism includes a pair of dwang 9, and a pair of dwang 9 symmetry sets up in the 8 upper ends of sliding plate, and dwang 9 one end is rotated and is connected in the 8 upper ends of sliding plate, and the dwang 9 other end is rotated and is connected at the sleeve 5 lower extreme.

The upper end of the base 1 is provided with a pushing mechanism for pushing the sliding plate 8 to slide, the pushing mechanism comprises a first electric push rod 10, the first electric push rod 10 is fixedly arranged at the upper end of the base 1, and the telescopic end of the first electric push rod 10 is fixedly connected with the sliding plate 8.

The side wall of the upper end part of the upright post 2 is provided with a second driving mechanism for driving the rotating shaft 7 to rotate, the second driving mechanism comprises a second electric push rod 12, a motor 15, a first bevel gear 16 and a second bevel gear 17, the second electric push rod 12 is fixedly connected to the side wall of the upright post 2, the motor 15 is fixedly arranged at the telescopic end of the second electric push rod 12, the first bevel gear 16 is coaxially and fixedly connected to the output shaft of the motor 15, the second bevel gear 17 is coaxially and fixedly connected to the rotating shaft 7, and the first bevel gear 16 is meshed with the second bevel gear 17.

The four corners of the lower end of the base 1 are respectively and movably provided with a universal wheel 11.

The utility model discloses in, when needs installation change drum 6, earlier control first electric putter 10 action, the extension or shorten to drive the 8 vertical slip of sliding plate, sliding plate 8 promotes a pair of 5 horizontal slip of sleeve through dwang 9, is close to or keeps away from, thereby changes the distance between a pair of installation mechanism, accords with drum 6's dimensional requirement.

The spindles 7 are then placed on the concave base plate 13, the concave cover plate 14 is mounted on the concave base plate 13 by means of bearings and bolts, the rotary connection of the pair of spindles 7 is completed, the second electric push rod 12 is controlled to act at this time, the first bevel gear 16 on the motor 15 is fed to the position where it engages with the second bevel gear 17, then the end of the warp thread wound on the coil 6 is drawn out to bypass the regulating roller 3, and the coil 6 is driven to rotate by means of the motor 15 to be fed into the textile machine.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a longitude and latitude weaving machine outer let-off mechanism, includes base (1), its characterized in that, a pair of stand (2) of base (1) upper end bilateral symmetry fixedly connected with, it is a pair of rotate between stand (2) upper end and be connected with dancer (3), it is a pair of fixedly connected with slide bar (4) between stand (2) the middle-end, symmetrical sliding connection has a pair of sleeve (5) on slide bar (4), be provided with drum (6) between dancer (3) and slide bar (4), drum (6) both ends all are fixed and are provided with pivot (7), the installation mechanism that is used for installing pivot (7) is installed to sleeve (5) upper end, and is a pair of sliding connection has sliding plate (8) between the tip under stand (2), install on sliding plate (8) and be used for driving sleeve (5) horizontal symmetry gliding actuating mechanism, the upper end of the base (1) is provided with a pushing mechanism for pushing the sliding plate (8) to slide, and the side wall of the upper end of the upright post (2) is provided with a second driving mechanism for driving the rotating shaft (7) to rotate.

2. The machine-external let-off mechanism for the warp and weft textile machine as claimed in claim 1, wherein the mounting mechanism comprises a concave bottom plate (13) and a concave cover plate (14), the concave bottom plate (13) is fixedly connected with the sleeve (5) through a connecting rod, the concave cover plate (14) is fixedly connected to the upper end of the concave bottom plate (13) through a bolt, a circular groove is formed between the concave bottom plate (13) and the concave cover plate (14), and the rotating shaft (7) is rotatably connected in the circular groove through a bearing.

3. The warp let-off mechanism outside the warp and weft weaving machine according to claim 1, characterized in that the first driving mechanism comprises a pair of rotating rods (9), the pair of rotating rods (9) are symmetrically arranged at the upper end of the sliding plate (8), one end of the rotating rod (9) is rotatably connected at the upper end of the sliding plate (8), and the other end of the rotating rod (9) is rotatably connected at the lower end of the sleeve (5).

4. The warp let-off mechanism outside the warp and weft weaving machine according to claim 1, characterized in that the pushing mechanism comprises a first electric push rod (10), the first electric push rod (10) is fixedly installed at the upper end of the base (1), and the telescopic end of the first electric push rod (10) is fixedly connected with the sliding plate (8).

5. The warp let-off mechanism outside warp knitting machine of claim 1, characterized in that, the second actuating mechanism includes second electric putter (12), motor (15), first bevel gear (16) and second bevel gear (17), second electric putter (12) fixed connection is on stand (2) lateral wall, motor (15) fixed mounting is in the flexible end of second electric putter (12), first bevel gear (16) coaxial fixed connection is on motor (15) output shaft, second bevel gear (17) coaxial fixed connection is on pivot (7), just first bevel gear (16) and second bevel gear (17) meshing.

6. The warp let-off mechanism for the warp and weft textile machine as claimed in claim 1, wherein universal wheels (11) are movably mounted at four corners of the lower end of the base (1).