CN106976706B

CN106976706B - Yarn package suspension wire extracting device

Info

Publication number: CN106976706B
Application number: CN201710302116.4A
Authority: CN
Inventors: 杜小强
Original assignee: Suzhou Hefeng Industrial Equipment Co ltd
Current assignee: Suzhou Hefeng Industrial Equipment Co ltd
Priority date: 2017-05-02
Filing date: 2017-05-02
Publication date: 2024-01-05
Anticipated expiration: 2037-05-02
Also published as: CN106976706A

Abstract

The invention discloses a yarn roll suspension wire taking device which comprises a movable support, wherein a vertical linear guide rail is arranged on the movable support, a lifting base is further arranged on the movable support, the lifting base is arranged on the vertical linear guide rail through a first sliding block, a rotary table is further arranged on the lifting base, a yarn roll support is fixed on the rotary table, a photoelectric sensor is arranged in the yarn roll support, a weighing sensor is arranged between the rotary table and the lifting base, the bottom of the movable support is fixed on a bottom plate, a bottom support is arranged below the bottom plate, a horizontal linear guide rail is arranged on the bottom support, and the bottom plate is arranged on the horizontal linear guide rail through a second sliding block.

Description

Yarn package suspension wire extracting device

Technical Field

The invention relates to a material taking device, in particular to a yarn package suspension wire material taking device.

Background

The hanging wire is a linear product conveying device, products can be conveyed from one place to the other place through the clamping jaw or the hook, because the yarn roll is made of soft materials, in order to reduce damage to the yarn roll, the hook is generally used for extending into the center of the yarn roll to convey through the hanging wire, when the yarn roll is conveyed to a specified position, the hook extends into the center of the yarn roll, automatic unhooking cannot be carried out to realize blanking, and therefore the yarn roll needs to be manually moved down from the hook, and the material taking efficiency is low, so that the material taking is very inconvenient.

Disclosure of Invention

The invention solves the technical problem of providing a yarn package suspension wire taking device which is convenient for taking materials from suspension wires.

The technical scheme adopted for solving the technical problems is as follows: the yarn package suspension wire taking device comprises a movable support, wherein a vertical linear guide rail is arranged on the movable support, the yarn package suspension wire taking device further comprises a lifting base, the lifting base is arranged on the vertical linear guide rail through a first sliding block, the yarn package suspension wire taking device further comprises a rotary table, a yarn package support is fixed on the rotary table, a photoelectric sensor is arranged inside the yarn package support, the yarn package suspension wire taking device further comprises a weighing sensor arranged between the rotary table and the lifting base, and a vertical driving mechanism for driving the lifting base to move up and down is fixed on the movable support;

the bottom of the movable support is fixed on the bottom plate, a bottom support is arranged below the bottom plate, a horizontal linear guide rail is arranged on the bottom support, the bottom plate is installed on the horizontal linear guide rail through a second sliding block, and a horizontal driving mechanism for driving the bottom plate to horizontally move along the horizontal linear guide rail is fixed on the bottom support.

Further is: the four weighing sensors are respectively positioned at four corners of the bottom of the rotary table, and the rotary table is fixedly connected with the lifting base through the four weighing sensors.

Further is: the vertical driving mechanism and the horizontal driving mechanism are servo electric cylinders.

The beneficial effects of the invention are as follows: according to the automatic feeding device, the automatic feeding of the yarn coil hung on the hanging wire is realized by controlling the ascending and the advancing of the yarn coil support, so that the automatic feeding device is convenient and quick, the use of manpower is reduced, and meanwhile, the excessive upward movement of the yarn coil support is prevented by the weighing sensor, so that the damage of a hook on the hanging wire to the yarn coil is reduced.

Drawings

Fig. 1 is a front view of a take-off device.

Fig. 2 is a perspective view of the take-off device.

Fig. 3 is a schematic diagram of electrical connection.

Marked in the figure as: the device comprises a movable support 1, a vertical linear guide rail 2, a lifting base 3, a rotary table 4, a yarn roll support 5, a photoelectric sensor 6, a weighing sensor 7, a bottom plate 8, a bottom support 9, a horizontal linear guide rail 10, a second slide block 11, a yarn roll 12, a suspension wire 13, a hook 14 and a first slide block 15.

Detailed Description

The invention is further described below with reference to the drawings and the detailed description.

The utility model provides a yarn package suspension wire extracting device as shown in fig. 1-2, including moving support 1, be provided with vertical linear guide rail 2 on moving support 1, vertical linear guide rail 2 can pass through the mode such as bolt or welding and fix on moving support 1, still include lift base 3, lift base 3 passes through first slider 15 and installs on vertical linear guide rail 2, lift base 3 and first slider 15 pass through fastener fixed connection such as bolt, first slider 15 and vertical linear guide rail 2 sliding connection, still include revolving stage 4, be fixed with yarn package support 5 on revolving stage 4, yarn package support 5 and revolving stage 4 pass through fastener fixed connection such as bolt, the inside photoelectric sensor 6 that is provided with of yarn package support 5, photoelectric sensor 6 upwards sets up, still include the weighing sensor 7 that sets up between revolving stage 4 and lift base 3, weighing sensor 7's one end and revolving stage 4 fixed connection, the other end and the lift base 3 fixed connection of weighing sensor 7, be fixed with the vertical actuating mechanism that drives lift base 3 and reciprocate on moving support 1;

the bottom of the movable support 1 is fixed on the bottom plate 8, a bottom support 9 is arranged below the bottom plate 8, a horizontal linear guide rail 10 is arranged on the bottom support 9, the bottom plate 8 is mounted on the horizontal linear guide rail 10 through a second sliding block 11, and a horizontal driving mechanism for driving the bottom plate 8 to horizontally move along the horizontal linear guide rail 10 is fixed on the bottom support 9.

Above-mentioned structure sets up in suspension wire 13 below, suspension wire 13 carries yarn package 12 through couple 14, still includes the controller, the controller is connected with photoelectric sensor 6, weighing sensor 7, vertical actuating mechanism, horizontal actuating mechanism and revolving stage 4 respectively, the controller can select PLC or industrial computer etc. photoelectric sensor 6 can select multiple model, and the model of selecting in this mechanism is GTE6-P4212, weighing sensor 7 can select multiple model, and the model of selecting in this mechanism is TSH-200KG, the revolving stage 4 is selected for RAK50 revolving stage 4.

The working principle of the structure is as follows: before the work, it has set for in advance in the controller when the suspension chain drives yarn package 12 to move to extracting device top, vertical actuating mechanism drive lifting base 3 upwards moves, make yarn package support 5 be close yarn package 12 gradually, when yarn package support 5 is close yarn package 12, photoelectric sensor 6 detects the signal that blocks of yarn package 12 and passes this signal to the controller, the vertical actuating mechanism of controller control slows down lifting base 3's rising speed, when yarn package support 5 holds in the in-process of yarn package 12 gradually, the couple 14 reduces the power to yarn package 12 gradually, the effort of yarn package 12 on yarn package support 5 increases gradually, when weighing sensor 7 with the weight of measured weight of yarn package 12 equal, this travel distance is less than yarn package 12 inside hollow diameter, make couple 14 suspension in yarn package 12 inside, do not cause any effort to yarn package 12, this moment, controller control horizontal actuating mechanism drives bottom plate 8 motion, make the direction horizontal movement of yarn package support 5 towards keeping away from couple 14, make the wire package support 5 hold in the yarn package support 5 hold in the middle of yarn package 12 gradually, couple 14 is carried out to the couple 14, the effort of yarn package support is carried out to the wire package support 5 and the weight of yarn package 12 is moved to the wire package 12 is cut in the same time, the distance is increased to the time, this motion of the couple 14 is realized to the mechanical carrier is cut off the yarn package support is realized, the mechanical carrier is cut off the yarn package 13 is realized, the manual handling is reduced to the yarn package 13 is realized, and the yarn package is convenient, the carrier is broken to the yarn package is carried to the yarn package 13 to be carried to the yarn package is carried to the yarn package to the take up to the yarn package is moved to the wire 13, and the machine 13 to the yarn package is convenient to be moved to the wire down to the yarn package is to the wire down to the wire.

On the basis of the above, the four weighing sensors 7 are respectively located at four corners of the bottom of the rotary table 4, the rotary table 4 is fixedly connected with the lifting base 3 through the four weighing sensors 7, the stability of the rotary table 4 fixed on the lifting base 3 can be ensured through the arrangement of the four weighing sensors 7, and meanwhile, the weighing accuracy can be improved through the method of taking an average value through the four weighing sensors 7.

On the basis, the vertical driving mechanism and the horizontal driving mechanism are servo electric cylinders, the servo electric cylinders are in closed-loop servo control, the control precision reaches 0.01mm, and the servo electric cylinders are easily connected with control systems such as a PLC (programmable logic controller) and the like to realize high-precision motion control.

While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.

Claims

1. A yarn package suspension line extracting device, its characterized in that: the automatic lifting device comprises a movable support (1), wherein a vertical linear guide rail (2) is arranged on the movable support (1), a lifting base (3) is further arranged on the vertical linear guide rail (2) through a first sliding block (15), a rotary table (4) is further arranged, a yarn roll support (5) is fixed on the rotary table (4), a photoelectric sensor (6) is arranged inside the yarn roll support (5), a weighing sensor (7) arranged between the rotary table (4) and the lifting base (3) is further arranged, and a vertical driving mechanism for driving the lifting base (3) to move up and down is fixed on the movable support (1);

the bottom of the movable support (1) is fixed on a bottom plate (8), a bottom support (9) is arranged below the bottom plate (8), a horizontal linear guide rail (10) is arranged on the bottom support (9), the bottom plate (8) is arranged on the horizontal linear guide rail (10) through a second sliding block (11), and a horizontal driving mechanism for driving the bottom plate (8) to horizontally move along the horizontal linear guide rail (10) is fixed on the bottom support (9);

the four weighing sensors (7) are respectively positioned at four corners of the bottom of the rotary table (4), and the rotary table (4) is fixedly connected with the lifting base (3) through the four weighing sensors (7);

the vertical driving mechanism and the horizontal driving mechanism are servo electric cylinders;

before working, the controller is set in advance that when the suspension chain drives the yarn roll (12) to move above the material taking device, the vertical driving mechanism drives the lifting base (3) to move upwards, so that the yarn roll support (5) is gradually close to the yarn roll (12), when the yarn roll support (5) is close to the yarn roll (12), the photoelectric sensor (6) detects a blocking signal of the yarn roll (12) and transmits the blocking signal to the controller, the controller controls the vertical driving mechanism to slow down the lifting speed of the lifting base (3), when the yarn roll support (5) gradually supports the yarn roll (12), the force of the hook (14) on the yarn roll (12) is gradually reduced, the acting force of the yarn roll (12) falling on the yarn roll support (5) is gradually increased, when the weighing sensor (7) equalizes the measured gravity with the gravity of the yarn roll (12), the controller controls the lifting base to move upwards for a certain distance, the moving distance is smaller than the hollow diameter inside the yarn roll (12), so that the hook (14) is suspended inside the yarn roll (12) without any acting force on the yarn roll (12), at the moment, the controller controls the horizontal driving mechanism to drive the bottom plate (8) to move, so that the yarn roll bracket (5) horizontally moves in the direction far away from the hook (14), the yarn roll (12) moves out of the hook (14) to realize unhooking operation, and after unhooking is finished, the rotary table (4) drives the yarn roll bracket (5) to rotate for a certain direction, the mechanical arm is convenient for carrying the yarn coil (12) to the creel.