Dimension measuring mechanism for fishing net production

Abstract

The utility model provides a size measuring mechanism for fishing net production, belongs to the technical field of fishing net production, and solves the technical problems that in the existing actual use process, a user still needs to hold the size measuring mechanism by hand for measurement, time and labor are wasted, and the working efficiency is influenced. A size measuring mechanism for fishing net production comprises a base frame and a pair of clamping frames connected to the base frame in a sliding mode, clamping wheels are rotationally connected to the two clamping frames, a driving assembly for controlling the two clamping frames to move is arranged in the base frame, a winding cavity is formed in the base frame, and a mounting cover is in threaded connection to a cavity opening of the winding cavity. A driving frame is fixed to the mounting cover, a winding wheel is rotationally arranged at the bottom of the driving frame, a fishing net fixing assembly is arranged in the winding wheel, a feeding opening communicated with the winding cavity is formed in the base frame, and an operating handle is fixed to the mounting cover. The device has the advantages that the fishing net is automatically guided to enter the feeding port for winding measurement, and the smoothness and efficiency of overall size measurement are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fishing net production technical field relates to a size measuring mechanism, especially a size measuring mechanism for fishing net production. BACKGROUND

[0002] Fishing net is the net used for fishing, ancient people use linen and hemp as raw materials, and make fishing net through the method of bundling. Although such fishing net is easy to rot and poor in toughness, its fishing efficiency has been greatly improved. With the development of fishery, the object of fishing is not only fish, and the fishing tool also advances with the times, and the existing fishing net often needs to use a size measuring mechanism to measure the size of the fishing net after production.

[0003] After retrieval, such as Chinese patent document discloses a size measuring mechanism for fishing net production

application number: 202122179876.5;Publication number: CN 215930726 U

[0004] Although the patent, the user can cooperate with the finger buckle ring through the connecting frame, so that the user can put his fingers on the finger buckle ring during the use of the measuring mechanism, thereby relieving the user's stress during the use of the measuring mechanism to a certain extent, but the device can only relieve the user's stress during the use of the measuring mechanism, and the user still needs to hold the measuring device during the actual use, so it is time-consuming and laborious. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above-mentioned problems existing in the prior art, and provides a size measuring mechanism for fishing net production, which solves the technical problem of how to automatically guide the fishing net into the feeding port for winding measurement and improve the smoothness and efficiency of overall size measurement.

[0006] The purpose of the utility model can be achieved by the following technical solutions:

[0007] The utility model discloses a size measuring mechanism for fishing net production, including the base frame, a pair of clamping frame of base frame sliding connection, the rotation connection of two clamping frame all has clamping wheel, be provided with the drive assembly of control two clamping frame and move in the base frame, and the reeling cavity is seted up in the base frame, and the mouth of reeling cavity is threadedly connected with the installation cover, and the fixed drive frame of installation cover, the rotation of reeling wheel is seted up in the drive frame bottom, and the fishing net fixing assembly is seted up in reeling wheel, and the feeding port of reeling cavity is seted up in the base frame, and the operating handle is fixed on the installation cover.

[0008] The working principle of the utility model is: can control two clamping wheel to the fishing net and be clamped through the drive assembly, to this in the process of reeling fishing net, guide fishing net to enter the feeding port smoothly, carry out reeling measurement, improve the smoothness and efficiency of overall size measurement, then through the fishing net fixing assembly, the one end of fishing net is fixed fast, realize the connection with fishing net, make the installation efficiency of fishing net when measuring is improved, and cooperate reeling and prevent the loose, falling off condition from happening, further improve the measurement effect.

[0009] The servo motor one is fixed in the drive frame, and the output shaft of the servo motor one is coaxially fixedly connected with the reeling wheel.

[0010] Through the above structure, the reeling wheel is driven by the servo motor one to rotate as a whole, so that the reeling wheel reeling fishing net, the number of turns of the fishing net winding and the circumference of the reeling wheel are measured to calculate the size of the fishing net.

[0011] The drive assembly includes a bidirectional screw rod rotatably connected in the base frame, and a servo motor two fixed in the base frame, the output shaft of the servo motor two is coaxially fixedly connected with the bidirectional screw rod, and the two sides of the bidirectional screw rod are threadedly connected with the corresponding clamping frame.

[0012] Through the above structure, the bidirectional screw rod is driven by the servo motor two to rotate, and the two clamping frames are driven to move relatively or oppositely after the bidirectional screw rod rotates, so that the fishing net winding process is guided, and different thicknesses of fishing nets are matched conveniently to improve the adaptability.

[0013] The fishing net fixing assembly includes two arc-shaped plates slidingly connected in the reeling wheel, and two meshing gears rotatably connected in the reeling wheel, the two meshing gears are meshed with each other, and the two meshing gears are fixed with fixing cylinders, the two fixing cylinders are slidingly connected with extension rods, one end of the two extension rods is fixed with a limiting block, the other end of the two extension rods is fixedly connected with the corresponding arc-shaped plate, and the two limiting blocks and the corresponding fixing cylinder openings are fixed with pushing springs, and the opposite ends of the two arc-shaped plates are fixed with clamping plates.

[0014] With the above structure, the rotation of the two meshing gears can realize the overall rotation of the rotating relative to the fixed cylinder, the fixed cylinder drives the corresponding arc-shaped plates to slide through the extension rods, the relative sliding of the two arc-shaped plates enables the two clamping plates to clamp and fix one end of the fishing net, facilitating the subsequent winding effect.

[0015] The servo motor three is fixedly connected with one of the meshing gears.

[0016] With the above structure, the servo motor three drives one of the meshing gears to rotate, and the two meshing gears rotate in opposite directions due to the mutual meshing, thereby automatically realizing the subsequent clamping and fixing action and improving the overall measurement efficiency.

[0017] Compared with the prior art, the size measurement mechanism for fishing net production has the following beneficial effects:

[0018] 1. The two clamping wheels are controlled by the driving assembly to clamp the fishing net, so that the fishing net can smoothly enter the feeding port during winding of the fishing net, winding measurement is performed, and the smoothness and efficiency of overall size measurement are improved.

[0019] 2. One end of the fishing net is quickly fixed by the fishing net fixing assembly, the fishing net is connected, the installation efficiency of the fishing net during measurement is improved, and the winding prevents the fishing net from loosening and falling off, thereby further improving the measurement effect. DETAILED DESCRIPTION

[0020] Fig. 1 is a structural schematic view of the utility model.

[0021] Fig. 2 is a structural schematic view of the utility model.

[0022] Fig. 3 is a structural schematic view of the winding wheel in the utility model.

[0023] In the drawing, 1 is a base frame, 2 is a clamping frame, 3 is a clamping wheel, 4 is a winding cavity, 5 is a mounting cover, 6 is a driving frame, 7 is a winding wheel, 8 is a feeding port, 9 is an operation handle, 10 is a servo motor one, 11 is a bidirectional screw rod, 12 is a servo motor two, 13 is an arc-shaped plate, 14 is a meshing gear, 15 is a fixed cylinder, 16 is an extension rod, 17 is a limiting block, 18 is a pushing spring, 19 is a clamping plate, and 20 is a servo motor three. DETAILED DESCRIPTION

[0024] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0025] As Figs. 1-3 The size measuring mechanism for fishing net production comprises a base frame 1, a pair of clamping frames 2 slidingly connected on the base frame 1, a clamping wheel 3 rotatably connected on each of the two clamping frames 2, a drive assembly provided in the base frame 1 for controlling the movement of the two clamping frames 2, a winding cavity 4 formed in the base frame 1, a mounting cover 5 threadedly connected at the cavity opening of the winding cavity 4, a drive frame 6 fixed on the mounting cover 5, a winding wheel 7 rotatably provided at the bottom of the drive frame 6, a fishing net fixing assembly provided in the winding wheel 7, a feeding port 8 formed in the base frame 1 and communicating with the winding cavity 4, and an operation handle 9 fixed on the mounting cover 5.

[0026] The two clamping wheels 3 can be controlled by the drive assembly to clamp the fishing net, so that the fishing net can be smoothly guided into the feeding port 8 during winding to improve the smoothness and efficiency of the overall size measurement. The end of the fishing net can be quickly fixed by the fishing net fixing assembly to realize the connection with the fishing net, so as to improve the installation efficiency of the fishing net during measurement and prevent the fishing net from loosening and falling off, thereby further improving the measurement effect.

[0027] A servo motor one 10 is fixed in the drive frame 6, and the output shaft of the servo motor one 10 is coaxially and fixedly connected with the winding wheel 7.

[0028] With the above structure, the winding wheel 7 can be driven by the servo motor one 10 to rotate as a whole, so that the winding wheel 7 winds the fishing net. The size of the fishing net can be calculated according to the number of turns of the fishing net during winding and the circumference of the winding wheel 7.

[0029] The drive assembly comprises a bidirectional screw 11 rotatably connected in the base frame 1 and a servo motor two 12 fixed in the base frame 1. The output shaft of the servo motor two 12 is coaxially and fixedly connected with the bidirectional screw 11, and the threaded sections on both sides of the bidirectional screw 11 are threadedly connected with the corresponding clamping frames 2.

[0030] With the above structure, the bidirectional screw 11 can be driven by the servo motor two 12 to rotate, and the two clamping frames 2 can be driven by the bidirectional screw 11 to move relatively or oppositely after the bidirectional screw 11 rotates, so as to guide the winding process of the fishing net and facilitate the matching of fishing nets with different thicknesses, thereby improving the adaptability.

[0031] The fishing net fixing assembly comprises two arc-shaped plates 13 slidably connected in the winding wheel 7, two meshing gears 14 rotatably connected in the winding wheel 7, the two meshing gears 14 being meshed with each other and each being fixed with a fixing cylinder 15, two extension rods 16 being slidably connected in the two fixing cylinders 15, each end of the two extension rods 16 being fixed with a limiting block 17, the other end of the two extension rods 16 being fixedly connected with the corresponding arc-shaped plate 13, and each of the two limiting blocks 17 being fixed with a pushing spring 18 between the opening of the corresponding fixing cylinder 15, and each of the opposite ends of the two arc-shaped plates 13 being fixed with a clamping plate 19.

[0032] With the above structure, the rotation of the two meshing gears 14 can realize the overall rotation of the corresponding fixing cylinder 15, the fixing cylinder 15 drives the corresponding arc-shaped plate 13 to slide through the extension rod 16, the opposite sliding of the two arc-shaped plates 13 enables the two clamping plates 19 to clamp and fix one end of the fishing net, facilitating the subsequent winding effect.

[0033] A servo motor three 20 is fixed in the winding wheel 7, and the output shaft of the servo motor three 20 is fixedly connected with one of the meshing gears 14.

[0034] With the above structure, the servo motor three 20 drives one of the meshing gears 14 to rotate, and the two meshing gears 14 rotate in opposite directions due to the meshing relationship, thereby automatically realizing the subsequent clamping and fixing action and improving the overall measurement efficiency.

[0035] The working principle of the utility model is as follows: one end of the fishing net rope is placed between the two clamping plates 19, then one of the meshing gears 14 is driven to rotate by the servo motor three 20, the two meshing gears 14 rotate in opposite directions due to the meshing relationship, the rotation of the two meshing gears 14 realizes the overall rotation of the corresponding fixing cylinder 15, the fixing cylinder 15 drives the corresponding arc-shaped plate 13 to slide through the extension rod 16, the opposite sliding of the two arc-shaped plates 13 enables the two clamping plates 19 to clamp and fix one end of the fishing net rope, then the rope section of the fishing net rope is placed between the two clamping wheels 3, then the bidirectional screw rod 11 is driven to rotate by the servo motor two 12, the rotation of the bidirectional screw rod 11 drives the two clamping frames 2 to move in opposite directions, so that the two clamping wheels 3 clamp the fishing net rope, realize the guidance during the winding process of the fishing net rope, facilitate the matching of fishing net ropes with different thicknesses, improve the adaptability, then the winding wheel 7 is driven to rotate as a whole by the servo motor one 10, so that the winding wheel 7 winds the fishing net rope, and the fishing net size is calculated according to the number of turns of the fishing net rope during winding and the circumference of the winding wheel 7.

[0036] In summary, the two clamping wheels 3 are controlled by the driving assembly to clamp the fishing net, so that the fishing net is guided to smoothly enter the feeding port 8 during the winding of the fishing net, the winding and measurement are performed, the smoothness and efficiency of the overall size measurement are improved, one end of the fishing net is quickly fixed by the fishing net fixing assembly, the connection with the fishing net is realized, the installation efficiency of the fishing net during the measurement is improved, and the winding is matched to prevent the fishing net from being loose and falling off, and the measurement effect is further improved.

[0037] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A size measuring mechanism for fishing net production, comprising a base frame (1) and a pair of clamping frames (2) slidably connected on the base frame (1), characterized in that: Both clamping frames (2) are rotatably connected to clamping wheels (3). The base frame (1) is provided with a drive assembly that controls the movement of the two clamping frames (2). The base frame (1) is provided with a winding cavity (4). The opening of the winding cavity (4) is threaded with a mounting cover (5). The mounting cover (5) is fixed with a drive frame (6). The bottom of the drive frame (6) is rotatably provided with a winding wheel (7). The winding wheel (7) is provided with a fishing net fixing assembly. The base frame (1) is provided with a feed port (8) that communicates with the winding cavity (4). The mounting cover (5) is fixed with an operating handle (9).

2. The size measuring mechanism for fishing net production according to claim 1, characterized in that: The drive frame (6) is fixed with a servo motor (10), and the output shaft of the servo motor (10) is coaxially and fixedly connected to the winding wheel (7).

3. The size measuring mechanism for fishing net production according to claim 1, characterized in that: The drive assembly includes a bidirectional lead screw (11) rotatably connected in the base frame (1) and a servo motor (12) fixed in the base frame (1). The output shaft of the servo motor (12) is coaxially fixedly connected to the bidirectional lead screw (11), and the threaded sections on both sides of the bidirectional lead screw (11) are threadedly connected to the corresponding clamping frame (2).

4. The size measuring mechanism for fishing net production according to claim 1, characterized in that: The fishing net fixing assembly includes two arc-shaped plates (13) slidably connected inside the winding reel (7) and two meshing gears (14) rotatably connected inside the winding reel (7). The two meshing gears (14) mesh with each other, and each of the two meshing gears (14) is fixed with a fixing cylinder (15). Each of the two fixing cylinders (15) is slidably connected with an extension rod (16). One end of each of the two extension rods (16) is fixed with a limit block (17), and the other end of each of the two extension rods (16) is fixedly connected to the corresponding arc-shaped plate (13). Each of the two limit blocks (17) and the opening of the corresponding fixing cylinder (15) is fixed with a push spring (18). Each of the two arc-shaped plates (13) is fixed with a clamping plate (19) at the opposite ends.

5. The size measuring mechanism for fishing net production according to claim 4, characterized in that: The winding reel (7) is equipped with a servo motor three (20), and the output shaft of the servo motor three (20) is fixedly connected to one of the meshing gears (14).

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