CN211218440U

CN211218440U - Nickel wire straightening device for elastic net weaving machine

Info

Publication number: CN211218440U
Application number: CN201921712335.0U
Authority: CN
Inventors: 邵健
Original assignee: Yangzhou Aia Nickel Wire Mesh Co ltd
Current assignee: Yangzhou Aia Nickel Wire Mesh Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-08-11
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a nickel silk device of flare-outing for elastic net loom, including base, support and electric putter, the top edge of base installs the wire drawing axle, and the up end of base is fixed with the support, the constant head tank has been seted up to the inboard of support, the hub connection has the guide arm between the middle part of first movable block and second movable block, and the one end of guide arm runs through the second movable block and is located the constant head tank internal fixation and have the gear to install the lug on the inner wall of constant head tank, the cover is equipped with the guide block on the guide arm, and the top of guide block is fixed with the guide wire circle, movable groove has been seted up to the inboard at guide wire circle top, and installs the movable ball in the movable groove. This nickel silk device of flare-outing for elastic net loom for wire circle cooperation wire drawing axle unreels, realizes descending in step and activity, keeps the wire circle to realize lasting guide pulling force to the epaxial nickel silk of wire drawing, reduces the frictional force when nickel silk is flare-outed simultaneously, protects the nickel silk.

Description

Nickel wire straightening device for elastic net weaving machine

Technical Field

The utility model relates to an elasticity net loom technical field specifically is an elasticity net loom is with nickel silk device of flare-outing.

Background

The elastic net loom is a machine for weaving metal wires into a net structure, adopts the nickel wires as the elastic net of the raw material, has good mechanical strength, corrosion resistance and high heat-resistant strength, simultaneously, the nickel wires are coiled during processing, and in the using process of the elastic net loom, the nickel wires need to be straightened, and a nickel wire straightening device is adopted, however, the existing nickel wire straightening device has the following problems:

1. the position of the nickel wire can be changed in the unreeling process, and the existing nickel wire straightening is inconvenient to adjust in real time according to the position of the nickel wire, so that the straightening effect of the nickel wire is influenced;

2. the conventional nickel wire straightening device lacks the protection of a nickel wire, so that the nickel wire is too large in friction force and easy to damage in the straightening process.

Aiming at the problems, innovative design is urgently needed on the basis of the original nickel wire straightening device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elasticity net nickel silk device of flare-outing for loom to solve above-mentioned background and propose current nickel silk device of flare-outing, inconvenient change according to the nickel silk position is adjusted in real time, lacks the protection to the nickel silk simultaneously, the too big problem of frictional force.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nickel silk device of flare-outing for elastic net loom, includes base, support and electric putter, the top edge of base installs the wire drawing axle, and the up end of base is fixed with the support, the constant head tank has been seted up to the inboard of support, and the constant head tank in the support of both sides is connected with first movable block and second movable block respectively through electric putter to be fixed with the stopper between first movable block and the second movable block, the hub connection has the guide arm between the middle part of first movable block and second movable block, and the one end of guide arm runs through the second movable block and is located the constant head tank internal fixation and have the gear to install the lug on the inner wall of constant head tank, the cover is equipped with the guide block on the guide arm, and the top of guide block is fixed with the lead coil, the activity groove has been seted up to the inboard at lead coil top, and installs the activity ball in the activity.

Preferably, sliding connection between first movable block and the second movable block all and the constant head tank, and laminate each other between the outside of first movable block and second movable block all and the inner wall of constant head tank.

Preferably, the guide rod is in threaded connection with the guide block, and the guide block is designed to be of a rectangular structure.

Preferably, the bumps are distributed on the inner side of the positioning groove at equal intervals, and the bumps are meshed with the gears.

Preferably, the width of the guide block is equal to the distance between 2 limiting rods, and the limiting rods are parallel to the guide rod.

Preferably, the movable ball is rotatably connected with the movable groove, and 2 movable balls are symmetrically arranged around the central axis of the coil.

Compared with the prior art, the beneficial effects of the utility model are that: the nickel wire straightening device for the elastic net weaving machine;

1. the first movable block and the second movable block are slidably connected with the positioning groove, and the bumps which are distributed at equal intervals are meshed with the gears, so that the guide rod can be driven to descend through the first movable block and the second movable block, the wire ring can always keep the tension on the nickel wire, and meanwhile, the guide rod can be driven to rotate;

2. through setting up threaded connection between guide arm and the guide block, and the width of the guide block of rectangle structure equals the distance between two gag lever posts, makes the guide arm when rotating, forces the guide block horizontal slip, thereby the cooperation wire drawing axle unreels, makes the last wire coil of guide block keep the level with the epaxial nickel silk of wire drawing all the time, rotates between two movable balls and the activity groove simultaneously and is connected, can restrict the position of nickel silk, reduces frictional force simultaneously, protects the nickel silk.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a wire drawing shaft; 3. a support; 4. positioning a groove; 5. an electric push rod; 6. a first movable block; 7. a second movable block; 8. a guide bar; 9. a gear; 10. a bump; 11. a limiting rod; 12. a guide block; 13. a conductive coil; 14. a movable groove; 15. a movable ball.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a nickel wire straightening device for an elastic net weaving machine comprises a base 1, a wire drawing shaft 2, a bracket 3, a positioning groove 4, an electric push rod 5, a first movable block 6, a second movable block 7, a guide rod 8, a gear 9, a convex block 10, a limiting rod 11, a guide block 12, a wire coil 13, a movable groove 14 and a movable ball 15, wherein the wire drawing shaft 2 is installed at the edge of the top of the base 1, the bracket 3 is fixed on the upper end face of the base 1, the positioning groove 4 is formed in the inner side of the bracket 3, the positioning grooves 4 in the brackets 3 on two sides are respectively connected with the first movable block 6 and the second movable block 7 through the electric push rod 5, the limiting rod 11 is fixed between the first movable block 6 and the second movable block 7, the guide rod 8 is connected between the middle parts of the first movable block 6 and the second movable block 7, the gear 9 is fixed in the positioning groove 4 by penetrating through the second movable block 7, and the convex block 10 is installed on the inner wall of the positioning groove 4, a guide block 12 is sleeved on the guide rod 8, a lead coil 13 is fixed at the top of the guide block 12, a movable groove 14 is formed in the inner side of the top of the lead coil 13, and a movable ball 15 is arranged in the movable groove 14;

the first movable block 6 and the second movable block 7 are connected with the positioning groove 4 in a sliding mode, the outer sides of the first movable block 6 and the second movable block 7 are attached to the inner wall of the positioning groove 4, the electric push rod 5 can pull the first movable block 6 and the second movable block 7 to stably slide in the positioning groove 4, and therefore in the process that the nickel wires on the wire drawing shaft 2 are continuously unreeled, the first movable block 6 and the second movable block 7 can drive the wire guiding ring 13 on the top of the guide block 12 on the guide rod 8 to move downwards, the wire guiding ring 13 can always keep the tensile force on the nickel wires, and looseness is avoided;

the guide rod 8 is in threaded connection with the guide block 12, the guide block 12 is designed to be of a rectangular structure, the width of the guide block 12 is equal to the distance between the 2 limiting rods 11, the limiting rods 11 are parallel to the guide rod 8, and when the guide rod 8 rotates, the guide block 12 is forced to slide left and right on the guide rod 8 under the limiting action of the 2 limiting rods 11 through the threaded connection between the guide rod 8 and the guide block 12, so that the guide coil 13 can be kept on the same horizontal plane with a nickel wire all the time in the continuous unwinding process of the nickel wire on the wire drawing shaft 2, and the straightening operation of the nickel wire is facilitated;

the convex blocks 10 are distributed on the inner side of the positioning groove 4 at equal intervals, the convex blocks 10 are meshed with the gears 9, when the guide rod 8 descends along with the first movable block 6 and the second movable block 7, the gears 9 on the guide rod 8 are meshed with the convex blocks 10 to be contacted with each other, the guide rod 8 can be driven to rotate, the guide block 12 slides, namely the wire ring 13 on the top of the guide block 12 can keep moving horizontally while descending, and the nickel wire is straightened and guided;

the movable ball 15 is connected with the movable groove 14 in a rotating mode, 2 movable balls 15 are symmetrically arranged on the central axis of the lead coil 13, when a nickel wire in the lead coil 13 is pulled, the 2 movable balls 15 can rotate to position the nickel wire, friction between the nickel wire and the lead coil 13 is reduced, and the nickel wire is prevented from being damaged.

The working principle is as follows: when the nickel wire straightening device for the elastic net weaving machine is used, as shown in fig. 1, firstly, a nickel wire on a wire drawing shaft 2 penetrates through a guide coil 13 and one end of the nickel wire is connected with the elastic net weaving machine, when the elastic net weaving machine works and generates tension on the nickel wire, the wire drawing shaft 2 is stressed to rotate and starts to unreel, the nickel wire of the wire drawing shaft 2 is gradually reduced and the direction and the position of the nickel wire can be changed in the unreeling process of the wire drawing shaft 2, at the moment, an electric push rod 5 is started, the electric push rod 5 in fig. 2 drives a first movable block 6 and a second movable block 7 to downwards slide in a positioning groove 4 on the inner side of a bracket 3, so that a guide rod 8 on the inner side of the first movable block 6 and the second movable block 7 moves downwards along with the guide rod, a guide coil 13 on the top of a guide block 12 on the guide rod 8 is driven to downwards move, and the guide coil 13 can always keep the guide tension on the nickel wire in the gradually reducing process, the nickel wire is straightened, meanwhile, the position of the nickel wire is limited in the lead coil 13 through the 2 movable balls 15 in the drawing figure 3, and meanwhile, the movable balls 15 are driven to rotate in the movable grooves 14 in the pulling process of the nickel wire, so that the friction force between the nickel wire and the nickel wire is reduced, and the nickel wire is protected;

then as shown in fig. 1-2 and fig. 4, in the process that the first movable block 6 and the second movable block 7 move downwards in the positioning groove 4, the protrusion 10 on the inner wall of the positioning groove 4 is in meshing contact with the gear 9 at one end of the guide rod 8, the guide rod 8 is driven to rotate by the gear 9, the guide rod 8 is in threaded connection with the guide block 12, and meanwhile, the guide block 12 forces the guide block 12 to slide left and right on the guide rod 8 under the limiting action of the 2 limiting rods 11, so that the guide block 12 drives the guide coil 13 to move transversely along with the descending of the first movable block 6 and the second movable block 7, so that the guide coil 13 is always kept horizontal with the nickel wire on the wire drawing shaft 2, thereby keeping the linear tension on the nickel wire and facilitating the straightening and guiding operations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a nickel silk device of flare-outing for elastic net loom, includes base (1), support (3) and electric putter (5), its characterized in that: the wire drawing device is characterized in that a wire drawing shaft (2) is installed at the edge of the top of a base (1), a support (3) is fixed on the upper end face of the base (1), a positioning groove (4) is formed in the inner side of the support (3), the positioning grooves (4) in the supports (3) on the two sides are respectively connected with a first movable block (6) and a second movable block (7) through an electric push rod (5), a limiting rod (11) is fixed between the first movable block (6) and the second movable block (7), a guide rod (8) is connected between the middle portions of the first movable block (6) and the second movable block (7) in a shaft mode, one end of the guide rod (8) penetrates through the second movable block (7) and is located in the positioning groove (4) and is fixed with a gear (9), a convex block (10) is installed on the inner wall of the positioning groove (4), a guide block (12) is sleeved on the guide rod (8), and a guide coil (13) is, a movable groove (14) is formed in the inner side of the top of the coil guide (13), and a movable ball (15) is mounted in the movable groove (14).

2. The nickel wire straightening device for the elastic net weaving machine according to claim 1, characterized in that: sliding connection between first movable block (6) and second movable block (7) all and constant head tank (4), and laminate each other between the outside of first movable block (6) and second movable block (7) all and the inner wall of constant head tank (4).

3. The nickel wire straightening device for the elastic net weaving machine according to claim 1, characterized in that: the guide rod (8) is in threaded connection with the guide block (12), and the guide block (12) is designed to be of a rectangular structure.

4. The nickel wire straightening device for the elastic net weaving machine according to claim 1, characterized in that: the convex blocks (10) are distributed on the inner side of the positioning groove (4) at equal intervals, and the convex blocks (10) are meshed with the gear (9).

5. The nickel wire straightening device for the elastic net weaving machine according to claim 1, characterized in that: the width of the guide block (12) is equal to the distance between the 2 limiting rods (11), and the limiting rods (11) are parallel to the guide rod (8).

6. The nickel wire straightening device for the elastic net weaving machine according to claim 1, characterized in that: the movable ball (15) is rotatably connected with the movable groove (14), and 2 movable balls (15) are symmetrically arranged around the central axis of the lead coil (13).