Glass fiber yarn roll turning device

Abstract

The utility model discloses a glass fiber yarn roll turning device. Comprising a rack, a cross beam, a translation mechanism, a lifting mechanism and a turning mechanism, the cross beam is arranged at the top of the rack, the translation mechanism is arranged on the cross beam, the lifting mechanism is arranged on the translation mechanism, and the turning mechanism is arranged on the lifting mechanism; the turning mechanism is provided with three turning stations, each turning station is provided with a corresponding turning unit, each turning unit comprises a clamping mechanism and a rotating mechanism, the clamping mechanisms are arranged on the turning stations and comprise clamping jaws, the distance between the clamping jaws is adjusted through the clamping mechanisms, the clamping mechanisms are provided with the rotating mechanisms, and the rotating mechanisms are arranged on the rotating mechanisms. The rotating mechanism is in transmission connection with the clamping jaw and drives the clamping jaw to rotate; the turning mechanism is controlled by the lifting mechanism to be aligned with the glass fiber yarn roll, and the turning mechanism is controlled by the translation mechanism to pick and place the glass fiber yarn roll on the creel vehicle. According to the utility model, not only is the labor intensity reduced, but also the production efficiency is greatly improved.

Description

Technical field:

[0001] The utility model belongs to the technical field of glass fiber yarn ball production, and particularly relates to a glass fiber yarn ball turning device. Background technology:

[0002] Glass fiber is an inorganic fiber material that is widely used in various fields. After the production of glass fiber raw yarn is completed, it is often rolled into yarn balls and stored on a yarn rack for easy storage.

[0003] When the fiberglass yarn balls are stored, the ends of the fiberglass yarn balls are often located inside the creel. When the fiberglass yarn balls need to be processed later, they need to be pulled out of the creel axle first, turned 180 degrees, and then placed on the creel axle. In this way, the ends of the fiberglass yarn balls are located outside the creel, which is convenient for wire extraction. In the existing process, the fiberglass yarn balls are often turned manually. Since the weight of a single fiberglass yarn ball is 25-40 kilograms, the labor intensity is high, and workers often need to be replaced in half a shift, which greatly reduces production efficiency.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility model content:

[0005] The utility model aims to provide a glass fiber yarn reversing device, which uses mechanical equipment to replace manual work to reversing the glass fiber yarn, thereby overcoming the defects in the above-mentioned prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides a glass fiber yarn turning device, including a frame, a crossbeam, a translation mechanism, a lifting mechanism, and a turning mechanism. The frame is provided with a crossbeam on the top, the crossbeam is provided with a translation mechanism, the translation mechanism is provided with a lifting mechanism, and the lifting mechanism is provided with a turning mechanism; three turning stations are provided on the turning mechanism, each turning station is provided with a corresponding turning unit, the turning unit includes a clamping mechanism and a rotating mechanism, the clamping mechanism is provided on the turning station, the clamping mechanism includes claws, the distance between the claws is adjusted by the clamping mechanism, the clamping mechanism is provided with a rotating mechanism, the rotating mechanism is connected with the claws by transmission, and the claws are driven to rotate by the rotating mechanism; the glass fiber yarn is turned by cooperating with the clamping mechanism and the rotating mechanism, the turning mechanism is controlled to be aligned with the glass fiber yarn by the lifting mechanism, and the turning mechanism is controlled to take and place the glass fiber yarn on the yarn frame car by the translation mechanism.

[0007] Preferably, in the technical solution, the U-turn mechanism includes a base plate, a U-turn station, and a U-turn unit. Three U-turn stations are arranged on the base plate, each U-turn station is provided with a corresponding U-turn unit, and the U-turn units on the left and right sides are symmetrically arranged with the middle U-turn unit as the center line.

[0008] Preferably, in the technical solution, the clamping mechanism includes a mounting plate, a first guide rail, an upper slide, a lower slide, an upper clamp, a lower clamp, an upper jaw, a lower jaw, a first cylinder, and a connecting rod transmission mechanism. The mounting plate is arranged on the bottom plate, and the first guide rail is arranged on the mounting plate. The upper slide and the lower slide are symmetrically arranged on the first guide rail, and the upper slide and the lower slide are connected with each other through a connecting rod transmission mechanism. The upper slide is provided with an upper clamp, and the upper clamp is provided with an upper jaw, and the lower slide is provided with a lower clamp, and the lower clamp is provided with a lower jaw. The first cylinder is arranged on the mounting plate, and the first cylinder is connected to the upper slide, and the upper slide and the lower slide are driven to move symmetrically on the first guide rail through the first cylinder and the connecting rod transmission mechanism to adjust the distance between the upper jaw and the lower jaw.

[0009] Preferably, in the technical solution, the turning units on the left and right sides are provided with a distance adjusting mechanism, which includes a second guide rail and a second cylinder, which are both arranged on the bottom plate, and the mounting plates of the turning units on the left and right sides are arranged on the corresponding second guide rails, and the second cylinder is connected to the corresponding mounting plate, and the corresponding mounting plate is driven by the second cylinder to move on the second guide rail to adjust the distance between the turning units on the left and right sides and the middle turning unit to prevent the turning units from interfering with each other when the glass fiber yarn ball turns.

[0010] Preferably, in the technical solution, the rotating mechanism includes a rotary cylinder, a coupling, and a sprocket transmission mechanism. The rotary cylinder is arranged on the lower clamping plate. Cover plates are respectively arranged on the surfaces of the lower clamping plate and the upper clamping plate. The sprocket transmission mechanism is arranged in the cover plate. The sprocket transmission mechanism is connected to the coupling. The sprocket transmission mechanism is connected to the corresponding upper clamping jaw and lower clamping jaw. The rotary cylinder is connected to the coupling. The coupling is inserted into the upper clamping plate and the lower clamping plate. The coupling is fixed to the upper clamping plate and the lower clamping plate by splines. The rotary cylinder, the coupling, and the sprocket transmission mechanism cooperate to drive the upper clamping jaw and the lower clamping jaw to rotate, thereby driving the glass fiber yarn ball to turn around.

[0011] Preferably, in the technical solution, the translation mechanism includes a first servo motor, a moving seat, a third guide rail, and a gear rack transmission mechanism. The third guide rail and the gear rack transmission mechanism are arranged on the crossbeam, the moving seat is arranged on the third guide rail, the moving seat is provided with a first servo motor, the first servo motor is connected to the gear rack transmission mechanism, and the moving seat is provided with a lifting mechanism. Through the cooperation of the first servo motor and the gear rack transmission mechanism, the moving seat moves along the third guide rail, thereby driving the turning mechanism to take and place the glass fiber yarn ball on the yarn frame car.

[0012] Preferably, in the technical solution, the lifting mechanism includes a second servo motor, a ball screw, a bracket, and a fourth guide rail. The second servo motor and the bracket are arranged on a movable seat, the bracket is provided with a fourth guide rail, a ball screw is arranged in the bracket, the ball screw is respectively connected to the second servo motor and the base plate, the base plate is arranged on the fourth guide rail, and the second servo motor and the ball screw cooperate to move the base plate along the fourth guide rail, driving the turning mechanism to align with the glass fiber yarn ball.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By using a turning device to replace manual turning of the glass fiber yarn balls, the production line does not need to stop for shift changes, which not only reduces labor intensity but also greatly improves production efficiency. Description of the drawings:

[0015] Figure 1 This is a structural schematic diagram of the glass fiber yarn turning device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the turning mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the turning unit of the utility model. Specific implementation method:

[0018] The specific implementation modes of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific implementation modes.

[0019] Unless explicitly stated otherwise, throughout the specification and claims, the term “comprise” or variations such as “include” or “comprising”, etc., will be understood to include the stated elements or components but not to exclude other elements or components.

[0020] like Figure 1As shown, a glass fiber yarn turning device includes a frame 1, a crossbeam 2, a translation mechanism 3, a lifting mechanism 4, and a turning mechanism 5. The frame 1 is provided with a crossbeam 2 on the top, the crossbeam 2 is provided with a translation mechanism 3, the translation mechanism 3 is provided with a lifting mechanism 4, and the lifting mechanism 4 is provided with a turning mechanism 5; the translation mechanism 3 includes a first servo motor 30, a moving seat 31, a third guide rail 32, and a gear rack transmission mechanism 33. The third guide rail 32 and the gear rack transmission mechanism 33 are arranged on the crossbeam 2, the moving seat 31 is arranged on the third guide rail 32, the moving seat 31 is provided with a first servo motor 30, the first servo motor 30 is connected to the gear rack transmission mechanism 33, the moving seat 31 is provided with a lifting mechanism 4, and the moving seat 31 is matched with the first servo motor 30 and the gear rack transmission mechanism 33, so that the moving seat 31 moves along the third guide rail 32, thereby driving the turning mechanism 5 to take and place the glass fiber yarn 6 on the yarn frame car. The lifting mechanism 4 includes a second servo motor 40, a ball screw 41, a bracket 42, and a fourth guide rail 43. The second servo motor 40 and the bracket 42 are arranged on the moving seat 31. The fourth guide rail 43 is arranged on the bracket 42. A ball screw 41 is arranged in the bracket 42. The ball screw 41 is connected to the second servo motor 40 and the base plate 50 respectively. The base plate 50 is arranged on the fourth guide rail 43. Through the cooperation of the second servo motor 40 and the ball screw 41, the base plate 50 moves along the fourth guide rail 43, driving the turning mechanism 5 to align with the glass fiber yarn ball 6.

[0021] like Figure 2-3 As shown, the turning mechanism 5 includes a bottom plate 50, a turning station, and a turning unit. Three turning stations are arranged on the bottom plate 50, and each turning station is provided with a corresponding turning unit. The turning units on the left and right sides are symmetrically arranged with the middle turning unit as the center line. The turning unit includes a clamping mechanism 51 and a rotating mechanism 53. The clamping mechanism 51 is arranged on the turning station. The clamping mechanism 51 includes a mounting plate 510, a first guide rail 511, an upper slide plate 512, a lower slide plate 513, an upper clamping plate 514, a lower clamping plate 515, an upper clamping claw 516, a lower clamping claw 517, a first cylinder 518, and a connecting rod transmission mechanism 519. The mounting plate 510 is arranged on the bottom plate 50, and the mounting plate 510 is provided with a first guide rail Rail 511, an upper slide 512 and a lower slide 513 are symmetrically arranged on the first guide rail 511, and the upper slide 512 and the lower slide 513 are connected by a connecting rod transmission mechanism 519, an upper clamping plate 514 is arranged on the upper slide 512, and an upper clamping jaw 516 is arranged on the upper clamping plate 514, a lower clamping plate 515 is arranged on the lower slide 513, and a lower clamping jaw 517 is arranged on the lower clamping plate 515, and a first cylinder 518 is arranged on the mounting plate 510, and the first cylinder 518 is connected to the upper slide 512, and the upper slide 512 and the lower slide 513 are driven to move symmetrically on the first guide rail 511 through the first cylinder 518 and the connecting rod transmission mechanism 519, so as to adjust the distance between the upper clamping jaw 516 and the lower clamping jaw 517.

[0022] The turning units on the left and right sides are provided with a distance adjusting mechanism 52, which includes a second guide rail 520 and a second cylinder 521. The second guide rail 520 and the second cylinder 521 are both arranged on the bottom plate 50. The mounting plates 510 of the turning units on the left and right sides are arranged on the corresponding second guide rails 520. The second cylinder 521 is connected to the corresponding mounting plate 510. The corresponding mounting plate 510 is driven by the second cylinder 521 to move on the second guide rail 520 to adjust the distance between the turning units on the left and right sides and the middle turning unit to prevent the turning units from interfering with each other when the glass fiber yarn ball 6 turns.

[0023] The rotating mechanism 53 includes a rotary cylinder 530, a coupling 531, and a sprocket transmission mechanism 532. The rotary cylinder 530 is arranged on the lower clamping plate 515. The surfaces of the lower clamping plate 515 and the upper clamping plate 514 are respectively provided with cover plates 533. The sprocket transmission mechanism 532 is arranged in the cover plate 533. The sprocket transmission mechanism 532 is connected to the coupling 531. The sprocket transmission mechanism 532 is connected to the corresponding upper clamping jaw 516 and lower clamping jaw 517. The rotary cylinder 530 is connected to the coupling 531. The coupling 531 is inserted into the upper clamping plate 514 and the lower clamping plate 515. The coupling 531 is fixed to the upper clamping plate 514 and the lower clamping plate 515 by splines. The rotary cylinder 530, the coupling 531, and the sprocket transmission mechanism 532 cooperate to drive the upper clamping jaw 516 and the lower clamping jaw 517 to rotate, thereby driving the glass fiber yarn group 6 to turn around.

[0024] When in use, the second servo motor 40 is started to drive the turning mechanism 5 to rise and fall to a suitable position and align with the glass fiber yarn ball 6. The first servo motor 30 is started to drive the turning mechanism 5 to move toward the glass fiber yarn ball 6, and the upper clamping jaw 516 and the lower clamping jaw 517 move to the corresponding glass fiber yarn ball 6 and stop. The first cylinder 518 is started to drive the upper clamping jaw 516 and the lower clamping jaw 517 to move toward each other. The upper clamping jaw 516 and the lower clamping jaw 517 clamp the glass fiber yarn ball 6. The first servo motor 30 is reset to pull the glass fiber yarn ball 6 out of the axle of the creel car, and the second cylinder 521 is started to drive the turning units on the left and right sides away from the middle turning. The rotary cylinder 530 starts, driving the upper clamping jaw 516 and the lower clamping jaw 517 to rotate 180°, turning the glass fiber yarn 6 180° so that the thread ends of the glass fiber yarn 6 are on the outside, the second cylinder 521 is reset, the left and right turning units are reset, the first servo motor 30 is started again, and the glass fiber yarn 6 is sent back to the axle of the yarn frame car, the first cylinder 518 is reset, the upper clamping jaw 516 and the lower clamping jaw 517 release the glass fiber yarn 6, the first servo motor 30 is reset, and the second servo motor 40 drives the turning mechanism 5 to rise and fall, so that the turning mechanism 5 is aligned with the next batch of glass fiber yarns 6 to be turned, and then the above turning steps are repeated. The turning device replaces manual turning of the glass fiber yarn, and the production line does not need to stop due to shift changes, which not only reduces labor intensity, but also greatly improves production efficiency.

[0025] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A glass fiber yarn turning device, characterized in that: The machine comprises a frame, a crossbeam, a translation mechanism, a lifting mechanism and a turning mechanism. A crossbeam is arranged on the top of the frame, a translation mechanism is arranged on the crossbeam, a lifting mechanism is arranged on the translation mechanism, and a turning mechanism is arranged on the lifting mechanism. Three turning stations are arranged on the turning mechanism, and each turning station is provided with a corresponding turning unit. The turning unit comprises a clamping mechanism and a rotating mechanism. The clamping mechanism is arranged on the turning station. The clamping mechanism comprises claws. The distance between the claws is adjusted by the clamping mechanism. A rotating mechanism is arranged on the clamping mechanism. The rotating mechanism is transmission-connected with the claws, and the claws are driven to rotate by the rotating mechanism. The glass fiber yarn ball is turned by the cooperation of the clamping mechanism and the rotating mechanism. The turning mechanism is controlled to be aligned with the glass fiber yarn ball by the lifting mechanism. The turning mechanism is controlled to take and place the glass fiber yarn ball on the yarn frame vehicle by the translation mechanism.

2. The glass fiber yarn turning device according to claim 1, characterized in that: The U-turn mechanism includes a base plate, a U-turn station and a U-turn unit. Three U-turn stations are arranged on the base plate. Each U-turn station is provided with a corresponding U-turn unit. The U-turn units on the left and right sides are symmetrically arranged with the middle U-turn unit as the center line.

3. The glass fiber yarn turning device according to claim 2, characterized in that: The clamping mechanism includes a mounting plate, a first guide rail, an upper slide, a lower slide, an upper clamp, a lower clamp, an upper jaw, a lower jaw, a first cylinder, and a connecting rod transmission mechanism. The mounting plate is arranged on the bottom plate, and the first guide rail is arranged on the mounting plate. The upper slide and the lower slide are symmetrically arranged on the first guide rail. The upper slide and the lower slide are connected with each other through a connecting rod transmission mechanism. The upper slide is provided with an upper clamp, and the upper jaw is provided on the upper clamp. The lower slide is provided with a lower clamp, and the lower clamp is provided on the lower clamp. The first cylinder is arranged on the mounting plate, and the first cylinder is connected to the upper slide. The upper slide and the lower slide are driven to move symmetrically on the first guide rail through the first cylinder and the connecting rod transmission mechanism to adjust the distance between the upper jaw and the lower jaw.

4. The glass fiber yarn turning device according to claim 3, characterized in that: The turning units on the left and right sides are provided with a distance adjusting mechanism, which includes a second guide rail and a second cylinder. The second guide rail and the second cylinder are both arranged on the bottom plate. The mounting plates of the turning units on the left and right sides are arranged on the corresponding second guide rails. The second cylinder is connected to the corresponding mounting plate. The corresponding mounting plate is driven by the second cylinder to move on the second guide rail to adjust the distance between the turning units on the left and right sides and the middle turning unit.

5. The glass fiber yarn turning device according to claim 3, characterized in that: The rotating mechanism includes a rotary cylinder, a coupling, and a sprocket transmission mechanism. The rotary cylinder is arranged on the lower clamping plate. Cover plates are respectively arranged on the surfaces of the lower clamping plate and the upper clamping plate. The sprocket transmission mechanism is arranged in the cover plate. The sprocket transmission mechanism is connected to the coupling. The sprocket transmission mechanism is connected to the corresponding upper clamping jaw and lower clamping jaw. The rotary cylinder is connected to the coupling. The coupling is inserted into the upper clamping plate and the lower clamping plate. The coupling is fixed to the upper clamping plate and the lower clamping plate by splines. The rotary cylinder, the coupling, and the sprocket transmission mechanism cooperate to drive the upper clamping jaw and the lower clamping jaw to rotate, thereby driving the glass fiber yarn ball to turn around.

6. The glass fiber yarn turning device according to claim 2, characterized in that: The translation mechanism includes a first servo motor, a moving seat, a third guide rail, and a gear rack transmission mechanism. The third guide rail and the gear rack transmission mechanism are arranged on the crossbeam, and the moving seat is arranged on the third guide rail. The moving seat is provided with a first servo motor, and the first servo motor is connected to the gear rack transmission mechanism. The moving seat is provided with a lifting mechanism. Through the cooperation of the first servo motor and the gear rack transmission mechanism, the moving seat moves along the third guide rail, thereby driving the turning mechanism to take and place the glass fiber yarn ball on the yarn frame car.

7. The glass fiber yarn turning device according to claim 6, characterized in that: The lifting mechanism includes a second servo motor, a ball screw, a bracket, and a fourth guide rail. The second servo motor and the bracket are arranged on a moving seat, the bracket is provided with a fourth guide rail, a ball screw is arranged in the bracket, the ball screw is respectively connected to the second servo motor and the base plate, the base plate is arranged on the fourth guide rail, and the second servo motor and the ball screw cooperate to move the base plate along the fourth guide rail, thereby driving the turning mechanism to align with the glass fiber yarn ball.

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