CN219217042U

CN219217042U - Paying-off device

Info

Publication number: CN219217042U
Application number: CN202320742469.7U
Authority: CN
Inventors: 李圣泉; 赵英民
Original assignee: Anhui Jinhai Nets Manufacturing Co ltd
Current assignee: Anhui Jinhai Nets Manufacturing Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-20
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of fishing net production, and discloses a paying-off device which comprises a base, wherein a limiting plate is fixedly arranged on the left side of the upper surface of the base, and an anti-breaking structure is arranged above a wire roller. This pay-off, when the unwrapping wire one end of fishing net line receives external force suddenly and pulls, the fishing net line on wire roller surface can extrude the arc and produce elastic potential energy through backup pad compression spring, the produced elasticity of spring can offset to pulling force, avoid the fishing net line to receive excessive pulling and lead to the fracture, the starter motor can drive the wire roller through the rotation gear and rotate and then pay off, can drive reciprocating screw through connecting pivot simultaneously, connecting gear, driven shaft and driven gear and rotate, when reciprocating screw rotates, can drive the reciprocating rectilinear motion of solid fixed ring about the direction through the cooperation of gag lever post and movable block, thereby drive the fishing net line and carry out the unwrapping wire along the heliciform and can effectively avoid winding.

Description

Paying-off device

Technical Field

The utility model relates to the technical field of fishing net production, in particular to a paying-off device.

Background

The fishing net is a special tool structural material for fishing, more than ninety nine percent of the fishing net is formed by processing synthetic fibers, and the fishing net wire is required to be paid off by a paying-off device in the process of producing the fishing net, so that the production rate of the fishing net is accelerated, and the production efficiency is improved.

According to the paying-off device (publication number: CN 210133761U) for producing the fishing net, the first motor is utilized to rotate to drive the second transverse plate to rotate, so that the first rotating shaft is rotated away, and the second winding device for winding the fishing net wire is moved to a paying-off position, further continuous paying-off of the fishing net wire is realized, the interval time is short, and long waiting for replacing the first rotating shaft is not needed.

However, in the actual use process of the device, due to strong mechanical force, one end of the fishing net wire is easy to be suddenly subjected to strong pulling force during paying off, so that the fishing net wire is easy to break, the subsequent weaving process flow is influenced, the working process is delayed, and the production efficiency is also influenced; in view of this, we propose a pay-off device.

Disclosure of Invention

The utility model aims to provide a paying-off device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pay-off, includes the base, the upper surface right side fixed mounting of base has the fixed plate, the upper surface left side fixed mounting of base has the limiting plate, the left side surface rotation of fixed plate installs the line roller, the top of line roller is provided with prevents breaking structure, prevent breaking structure includes:

the fixing cylinder is fixedly arranged on the outer side of the wire roller, a spring is fixedly arranged on the inner bottom surface of the fixing cylinder, a supporting plate is fixedly arranged at one end of the spring, which is far away from the center of the wire roller, an arc plate is fixedly arranged at one end of the supporting plate, which is far away from the spring, and the arc plate can downwards compress the spring through the supporting plate to generate elastic potential energy when receiving extrusion force;

the motor is fixedly arranged on the left side surface of the limiting plate;

the reciprocating screw rod is rotatably arranged on the left side surface of the fixed plate, the outer side of the reciprocating screw rod is in threaded connection with a moving block, the upper surface of the moving block is fixedly provided with a fixed ring, and the fixed ring can be driven to do reciprocating linear motion in the left-right direction through the cooperation of the moving block and the limiting rod when the reciprocating screw rod rotates;

and the limiting rod is fixedly arranged on the left side surface of the fixed plate.

Preferably, the bottom outer wall of the supporting plate is mutually attached to the inner wall of the fixed cylinder.

Preferably, the left end of the limiting rod penetrates through the right side surface of the moving block and is fixedly connected with the right side surface of the limiting plate.

Preferably, the inside of limiting plate has seted up the transmission chamber, the inside upper end in transmission chamber is provided with the rotation gear, the left side surface center department fixed mounting in transmission chamber has the connection pivot, the right-hand member of connecting the pivot rotates and installs the connection gear, the left side surface lower extreme fixed mounting in transmission chamber has driven pivot, driven gear is installed in the right-hand member rotation of driven pivot, can drive driven gear through the connection gear and rotate when rotating the gear.

Preferably, the tooth surface of the rotating gear meshes with the tooth surface of the connecting gear, and the tooth surface of the driven gear meshes with the tooth surface of the connecting gear.

Preferably, the output shaft of the motor penetrates through the left side surface of the limiting plate and is fixedly connected with the left side surface of the rotating gear, the left end of the wire roller penetrates through the right side surface of the limiting plate and is fixedly connected with the right side surface of the rotating gear, the left end of the reciprocating screw rod penetrates through the right side surface of the limiting plate and is fixedly connected with the right side surface of the driven gear, and the wire roller and the reciprocating screw rod are driven to rotate through the rotating gear, the connecting gear and the connecting gear when the motor is started.

Compared with the prior art, the utility model provides a paying-off device, which has the following beneficial effects:

1. according to the paying-off device, when one paying-off end of the fishing net wire is suddenly pulled by external force, the fishing net wire on the surface of the wire roller can extrude the arc-shaped plate and compress the spring through the supporting plate to generate elastic potential energy, and the elastic force generated by the spring can offset the pulling force, so that the fishing net wire is prevented from being excessively pulled to cause breakage.

2. This pay-off, starter motor can drive the line roller through the rotation gear and rotate and then pay off, can drive reciprocating screw through connecting pivot, connecting gear, driven pivot and driven gear simultaneously and rotate, when reciprocating screw rotates, can drive the reciprocating rectilinear motion of solid fixed ring about the direction through the cooperation of gag lever post and movable block to drive the fishing net twine and carry out the unwrapping wire along the heliciform and can effectively avoid winding.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base and a snap-apart prevention structure according to the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model at A;

FIG. 4 is a schematic view of the structure of the fixing barrel of the present utility model;

FIG. 5 is a schematic view of the structure of the transmission chamber of the present utility model;

fig. 6 is a schematic view of the structure of the wire roller of the present utility model.

In the figure: 1. a base; 2. a fixing plate; 3. a limiting plate; 4. a wire roller; 5. a pull-off preventing structure; 501. a fixed cylinder; 502. a spring; 503. a support plate; 504. an arc-shaped plate; 505. a motor; 506. a transmission cavity; 507. rotating the gear; 508. the connecting rotating shaft; 509. a connecting gear; 510. a driven rotating shaft; 511. a driven gear; 512. a reciprocating screw rod; 513. a limit rod; 514. a moving block; 515. and a fixing ring.

Detailed Description

As shown in fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a pay-off, includes base 1, and the upper surface right side fixed mounting of base 1 has fixed plate 2, and the upper surface left side fixed mounting of base 1 has limiting plate 3, and the left side surface rotation of fixed plate 2 installs line roller 4, and the top of line roller 4 is provided with prevents breaking structure 5, prevents breaking structure 5 includes: the fishing net line paying-off device comprises fixed barrels 501, a motor 505, a reciprocating screw rod 512 and a limiting rod 513, wherein the fixed barrels 501 are fixedly arranged on the outer side of a line roller 4, the number of the fixed barrels 501 is twenty, each four fixed barrels 501 is one group, four fixed barrels 501 in each group are fixedly arranged on the outer side surface of the line roller 4 in an annular array, five groups of fixed barrels 501 are fixedly arranged on the outer side surface of the line roller 4 in a linear array, every two adjacent fixed barrels 501 are fixedly connected through an elastic rubber pad, and fishing net lines can be placed to fall from between seams of the two adjacent fixed barrels 501 to influence paying-off efficiency.

The inside bottom surface fixed mounting of fixed section of thick bamboo 501 has spring 502, and the one end fixed mounting that spring 502 kept away from line roller 4 center department has backup pad 503, and the bottom outer wall of backup pad 503 is laminated each other with the inner wall of fixed section of thick bamboo 501, and the one end fixed mounting that spring 502 was kept away from to backup pad 503 has arc 504, twines the fishing net twine in the outside of arc 504, and when the unwrapping wire, can extrude arc 504 and produce elastic potential energy through backup pad 503 compression spring 502 when the one end of fishing net receives the pulling force suddenly, and the produced elasticity of spring 502 can offset the pulling force, avoids the fishing net to receive excessively to pull and lead to the fracture.

The motor 505 is fixedly arranged on the left side surface of the limiting plate 3, the reciprocating screw rod 512 is rotatably arranged on the left side surface of the fixed plate 2, the movable block 514 is connected with the outer side of the reciprocating screw rod 512 in a threaded manner, the left end of the limiting rod 513 penetrates through the right side surface of the movable block 514 and is fixedly connected with the right side surface of the limiting plate 3, when the reciprocating screw rod 512 rotates, the movable block 514 can be driven to perform left-right reciprocating linear motion under the limiting of the limiting rod 513, and the fixing ring 515 is fixedly arranged on the upper surface of the movable block 514.

Further, when the moving block 514 moves, the fixed ring 515 is synchronously driven to move, the fishing net wire passes through the fixed ring 515 to be paid out, and because the fishing net wire is generally wound in a spiral structure when being wound, if the fishing net wire is directly pulled from the same position, the fishing net wire is easy to wind to influence the paying out, and when the fixed ring 515 moves to drive the fishing net wire to continuously perform the reciprocating linear motion in the left-right direction, the fishing net wire is enabled to pay out in a spiral shape, the winding can be effectively avoided, and the limiting rod 513 is fixedly arranged on the left side surface of the fixed plate 2.

The inside of limiting plate 3 has been seted up drive chamber 506, the inside upper end of drive chamber 506 is provided with rotation gear 507, the output shaft of motor 505 runs through the left side surface of limiting plate 3 and the left side fixed surface of rotation gear 507 is connected, the right side surface of limiting plate 3 is run through to the left end of line roller 4 and the right side fixed surface of rotation gear 507 is connected, can drive rotation gear 507 and rotate when motor 505 starts, can drive line roller 4 and rotate and then pay off when rotation gear 507 rotates, the left side surface center department fixed mounting of drive chamber 506 has connection pivot 508, connection gear 509 is installed in the right-hand member rotation of connection pivot 508, driven pivot 510 is installed in the left side surface lower extreme fixed mounting of drive chamber 506, driven gear 511 is installed in the right-hand member rotation of driven pivot 510.

The tooth surface of the rotating gear 507 is meshed with the tooth surface of the connecting gear 509, the tooth surface of the driven gear 511 is meshed with the tooth surface of the connecting gear 509, the tooth ratio of the rotating gear 507 to the connecting gear 509 is three to two, the tooth ratio of the connecting gear 509 to the driven gear 511 is one to three, when the rotating gear 507 rotates, the connecting gear 509 can drive the driven gear 511 to rotate, and then the reciprocating screw 512 is driven to rotate at a low speed, so that the fixed ring 515 is driven to reciprocate in the left-right direction, the phenomenon that a fishing net wire breaks due to too high moving speed of the fixed ring 515 is avoided, and the left end of the reciprocating screw 512 penetrates through the right side surface of the limiting plate 3 and is fixedly connected with the right side surface of the driven gear 511.

In the utility model, when one paying-off end of the fishing net wire is suddenly pulled by external force, the fishing net wire on the surface of the wire roller 4 can squeeze the arc plate 504 and compress the spring 502 through the supporting plate 503 to generate elastic potential energy, the elastic force generated by the spring 502 can offset the pulling force, breakage caused by excessive pulling of the fishing net wire is avoided, the starting motor 505 can drive the wire roller 4 to rotate through the rotating gear 507 so as to pay off, meanwhile, the reciprocating screw rod 512 can be driven to rotate through the connecting rotating shaft 508, the connecting gear 509, the driven rotating shaft 510 and the driven gear 511, and when the reciprocating screw rod 512 rotates, the fixed ring 515 can be driven to do left-right reciprocating linear motion through the cooperation of the limiting rod 513 and the moving block 514, so that the fishing net wire is driven to pay off in a spiral shape, and winding can be effectively avoided.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a pay-off, includes base (1), upper surface right side fixed mounting of base (1) has fixed plate (2), upper surface left side fixed mounting of base (1) has limiting plate (3), left side surface rotation of fixed plate (2) installs wire roller (4), its characterized in that: the top of wire roller (4) is provided with prevents breaking structure (5), prevent breaking structure (5) include:

the fixing cylinder (501), the fixing cylinder (501) is fixedly arranged on the outer side of the wire roller (4), a spring (502) is fixedly arranged on the inner bottom surface of the fixing cylinder (501), a supporting plate (503) is fixedly arranged at one end of the spring (502) far away from the center of the wire roller (4), and an arc-shaped plate (504) is fixedly arranged at one end of the supporting plate (503) far away from the spring (502);

the motor (505) is fixedly arranged on the left side surface of the limiting plate (3);

the reciprocating screw rod (512), the reciprocating screw rod (512) is rotatably arranged on the left side surface of the fixed plate (2), the outer side of the reciprocating screw rod (512) is in threaded connection with a moving block (514), and the upper surface of the moving block (514) is fixedly provided with a fixed ring (515);

and the limiting rod (513) is fixedly arranged on the left side surface of the fixed plate (2).

2. A pay-off device according to claim 1, wherein: the bottom outer wall of the supporting plate (503) is mutually attached to the inner wall of the fixed cylinder (501).

3. A pay-off device according to claim 1, wherein: the left end of the limiting rod (513) penetrates through the right side surface of the moving block (514) and is fixedly connected with the right side surface of the limiting plate (3).

4. A pay-off device according to claim 1, wherein: the inside of limiting plate (3) has seted up transmission chamber (506), the inside upper end of transmission chamber (506) is provided with rotation gear (507), the left side surface center department fixed mounting of transmission chamber (506) has connection pivot (508), connection gear (509) are installed in the right-hand member rotation of connection pivot (508), the left side surface lower extreme fixed mounting of transmission chamber (506) has driven pivot (510), driven gear (511) are installed in the right-hand member rotation of driven pivot (510).

5. A pay-off device according to claim 4, wherein: the tooth surface of the rotating gear (507) is meshed with the tooth surface of the connecting gear (509), and the tooth surface of the driven gear (511) is meshed with the tooth surface of the connecting gear (509).

6. A pay-off device according to claim 4, wherein: the output shaft of motor (505) runs through the left side surface of limiting plate (3) and rotates left side surface fixed connection of gear (507), the right side surface of limiting plate (3) is run through to the left end of line roller (4) and the right side surface fixed connection of gear (507), the right side surface of limiting plate (3) is run through to the left end of reciprocating lead screw (512) and the right side surface fixed connection of driven gear (511).