CN215481503U

CN215481503U - Automatic joint system for spinning frame

Info

Publication number: CN215481503U
Application number: CN202121896555.0U
Authority: CN
Inventors: 谢明德; 谢明志
Original assignee: Shenzhen Peishen Industry Co ltd
Current assignee: Shenzhen Peishen Industry Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-11
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to the technical field of spinning frames, in particular to an automatic joint system for a spinning frame. It has solved the problem that current piecing devices are not convenient for find the end of a thread. The novel yarn package machine comprises a base, be equipped with the spool on the base, be equipped with the joint seat on the base, be equipped with the fixed plate on the joint seat, the mounting hole has vertically been seted up on the fixed plate, servo motor has been linked firmly on the fixed plate, servo motor goes up the bottom of output shaft and has linked firmly the connecting plate after wearing out the mounting hole, it is provided with the suction nozzle to slide on the connecting plate, be equipped with the actuating mechanism who is used for driving the suction nozzle and removes along connecting plate length direction on the connecting plate, be equipped with the hose on the suction nozzle, the one end and the inside intercommunication of suction nozzle of hose, this other end are connected with the negative pressure pump. The utility model drives the suction nozzle to move and adsorb the thread end on the base through the servo motor, thereby enlarging the movable range of the suction nozzle, effectively finding the thread end and facilitating the operation of the joint.

Description

Automatic joint system for spinning frame

Technical Field

The utility model relates to the technical field of spinning frames, in particular to an automatic joint system for a spinning frame.

Background

The spinning broken ends of the ring spinning frame in spinning production are objective, the specific reasons for the spinning broken ends are various, but the main factor of the spinning broken ends is that the breaking strength of the strong and weak rings of the yarns is smaller than the peak value of the spinning tension. Due to the particularity and complexity of the spun yarn joint work, the ring spinning technology develops to date for nearly 200 years from birth, the joint of the broken ends of the spun yarn is finished manually, and robot exchange is a great trend along with the development of the technology and the progress of the society. The joint operation of the automatic joint machine of the ring spinning frame is to perform joint operation on a spindle position with broken ends under the condition that the whole spinning frame normally works.

However, the conventional joint work is to directly find the broken thread end on the bobbin positioned on the spindle, and the thread end cannot be effectively found due to the limited space around the bobbin on the spindle, so that the reliability is low, and the total joint efficiency is reduced.

Disclosure of Invention

The utility model provides an automatic piecing system for a spinning frame, which can effectively find thread ends and is convenient for piecing operation.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a be used for spinning frame automatic joint system, includes the base, be equipped with the spool on the base, be equipped with the joint seat on the base, be equipped with the fixed plate on the joint seat, the mounting hole has vertically been seted up on the fixed plate, servo motor has been linked firmly on the fixed plate, servo motor goes up the bottom of output shaft and has linked firmly the connecting plate after wearing out the mounting hole, it is provided with the suction nozzle to slide on the connecting plate, be equipped with the actuating mechanism who is used for driving the suction nozzle to remove along connecting plate length direction on the connecting plate, be equipped with the hose on the suction nozzle, the one end and the inside intercommunication of suction nozzle of hose, this other end is connected with the negative pressure pump.

Further, the bottom of suction nozzle is equipped with the adsorption column, seted up the absorption mouth on the adsorption column, the absorption mouth communicates with the suction nozzle.

Further, the width of the adsorption port is 1-3 MM.

Further, the bottom of suction nozzle is equipped with the baffle, seted up the absorption hole on the baffle, the diameter in absorption hole is less than the diameter of end of a thread.

Furthermore, a supporting plate is arranged on the connecting plate, a supporting groove is formed in the supporting plate, and the hose is hung in the supporting groove.

Further, the suction nozzle bottom is equipped with the several parting bead, the parting bead sets up with adsorbing the hole is crisscross, and two are adjacent the distance between the parting bead equals the diameter of end of a thread, the one end of parting bead has been seted up and has been placed the mouth.

Further, the driving mechanism comprises an air cylinder and a piston rod, the piston rod on the air cylinder stretches along the length direction of the connecting plate, a guide groove is formed in the connecting plate and is parallel to the piston rod, the top end of the suction nozzle is located in the guide groove, and the end portion of the piston rod is fixedly connected with the suction nozzle.

The utility model has the beneficial effects that:

1. the connecting plate is driven to rotate through the servo motor, the suction nozzle is driven to move, the negative pressure pump is started at the same time, the thread end on the base is adsorbed through the suction nozzle, the suction nozzle can be driven to move along the length direction of the connecting plate through the driving mechanism, the movable range of the suction nozzle is enlarged, the thread end can be effectively found, the suction nozzle adsorbing the thread end moves towards the bobbin through the driving mechanism, the joint operation is facilitated, and the automatic joint operation of a spinning frame is automatically controlled.

2. The adsorption column and the adsorption port are arranged, the width of the adsorption port is 1-3MM, the adsorption quantity of the thread ends is limited, the thread ends move upwards along the inner side of the adsorption port when being adsorbed, and the thread ends can smoothly move towards the suction nozzle through the adsorption port.

Drawings

FIG. 1 is a schematic structural diagram of the automatic piecing system for spinning frame;

FIG. 2 is a sectional view of the nozzle;

FIG. 3 is a partial schematic structural view of the automatic piecing system for spinning frame;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a sectional view of the structure of the connector base;

description of reference numerals:

1. a base; 2. a bobbin; 3. a joint base; 4. a fixing plate; 5. mounting holes; 6. a servo motor; 7. a connecting plate; 8. a suction nozzle; 9. a hose; 10. a negative pressure pump; 11. an adsorption column; 12. an adsorption port; 13. a baffle plate; 14. an adsorption hole; 15. a support plate; 16. a bracket; 17. a parting strip; 18. a placement port; 19. a cylinder; 20. a piston rod; 21. and a guide groove.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 and 5, an automatic piecing system for spinning frame, includes base 1, be equipped with spool 2 on the base 1, be equipped with joint socket 3 on the base 1, be equipped with fixed plate 4 on the joint socket 3, mounting hole 5 has vertically been seted up on the fixed plate 4, servo motor 6 has been linked firmly on the fixed plate 4, servo motor 6 goes up the bottom of output shaft and has linked firmly connecting plate 7 after wearing out mounting hole 5, it is provided with suction nozzle 8 to slide on the connecting plate 7, be equipped with the actuating mechanism who is used for driving suction nozzle 8 and removes along 7 length direction of connecting plate on the connecting plate 7, be equipped with hose 9 on the suction nozzle 8, the one end and the inside intercommunication of suction nozzle 8 of hose 9, this other end is connected with negative pressure pump 10.

As shown in fig. 3, the servo motor 6 drives the connecting plate 7 to rotate, drives the suction nozzle 8 to move, and simultaneously starts the negative pressure pump 10, so that the thread end on the base 1 is adsorbed by the suction nozzle 8, the suction nozzle 8 can be driven by the driving mechanism to move along the length direction of the connecting plate 7, the movable range of the suction nozzle 8 is enlarged, the thread end can be effectively found, the suction nozzle 8 with the thread end adsorbed thereon is moved to the bobbin 2 by the driving mechanism, the joint operation is convenient, and the automatic joint operation of the spinning frame is automatically controlled.

As shown in fig. 3, in the present embodiment, an adsorption column 11 is disposed at the bottom end of the suction nozzle 8, an adsorption port 12 is disposed on the adsorption column 11, the adsorption port 12 is communicated with the suction nozzle 8, and the width of the adsorption port 12 is 1-3 MM. The bottom of the adsorption port 12 is close to the upper surface of the base 1, the suction nozzle 8 adsorbs the thread end through the adsorption port 12 when working, the adsorption quantity of the thread end is limited because the width of the adsorption port 12 is 1-3MM, and the thread end moves upwards along the inner side of the adsorption port 12 when being adsorbed, so that the thread end can smoothly move to the suction nozzle 8 through the adsorption port 12.

As shown in fig. 2, in this embodiment, a baffle 13 is disposed at the bottom end of the suction nozzle 8, a suction hole 14 is formed in the baffle 13, and the diameter of the suction hole 14 is smaller than the diameter of the thread end. Facilitating the accumulation of thread ends at the bottom end of the suction nozzle 8.

As shown in fig. 1, in this embodiment, a supporting plate 15 is disposed on the connecting plate 7, a bracket 16 is disposed on the supporting plate 15, and the hose 9 is hung in the bracket 16. Facilitating the placement of the hose 9.

As shown in fig. 4, in this embodiment, two to three spacers 17 are disposed at the bottom end of the suction nozzle 8, the spacers 17 are staggered with the suction holes 14, a distance between two adjacent spacers 17 is equal to a diameter of a thread end, and a placing opening 18 is disposed at one end of each spacer 17. When the end of a thread is piled up in suction nozzle 8, arrange it through parting bead 17, during the stop work, the end of a thread looks interval is piled up in parting bead 17, presss from both sides tightly the end of a thread through parting bead 17, then with the end of a thread set up place mouthful 18 on can, avoid the end of a thread whereabouts, do benefit to the arrangement and take out the end of a thread.

As shown in fig. 1, in this embodiment, the driving mechanism includes an air cylinder 19 and a piston rod 20, the piston rod 20 on the air cylinder 19 extends and retracts along the length direction of the connecting plate 7, a guide groove 21 is formed on the connecting plate 7, the guide groove 21 is parallel to the piston rod 20, the top end of the suction nozzle 8 is located in the guide groove 21, and the end of the piston rod 20 is fixedly connected to the suction nozzle 8. The driving cylinder 19 can drive the piston rod 20 and the suction nozzle 8 to move, which is beneficial to automatically controlling the position of the suction nozzle 8.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and other implementations are also included, and any obvious substitutions are within the scope of the present invention without departing from the spirit of the present invention.

Claims

1. An automatic piecing system for a spinning frame comprises a base (1), wherein a bobbin (2) is arranged on the base (1), it is characterized in that the base (1) is provided with a joint seat (3), the joint seat (3) is provided with a fixing plate (4), a mounting hole (5) is longitudinally arranged on the fixed plate (4), a servo motor (6) is fixedly connected on the fixed plate (4), the bottom end of the output shaft on the servo motor (6) penetrates through the mounting hole (5) and is fixedly connected with a connecting plate (7), the suction nozzle (8) is arranged on the connecting plate (7) in a sliding manner, a driving mechanism for driving the suction nozzle (8) to move along the length direction of the connecting plate (7) is arranged on the connecting plate (7), the suction nozzle (8) is provided with a hose (9), one end of the hose (9) is communicated with the inside of the suction nozzle (8), and the other end of the hose is connected with a negative pressure pump (10).

2. The automatic piecing system for spinning frames as claimed in claim 1, wherein the bottom end of the suction nozzle (8) is provided with an adsorption column (11), the adsorption column (11) is provided with an adsorption port (12), and the adsorption port (12) is communicated with the suction nozzle (8).

3. Automatic piecing system for spinning frames according to claim 2, characterized in that the width of the suction opening (12) is between 1 MM and 3 MM.

4. The automatic piecing system for spinning frames as claimed in claim 3, characterized in that the bottom end of the suction nozzle (8) is provided with a baffle (13), the baffle (13) is provided with a suction hole (14), and the diameter of the suction hole (14) is smaller than that of the thread end.

5. The automatic joint system for spinning frames as claimed in claim 1, wherein a support plate (15) is arranged on the connecting plate (7), a bracket (16) is arranged on the support plate (15), and the hose (9) is hung in the bracket (16).

6. The automatic piecing system for spinning frames according to claim 4 or 5, characterized in that the bottom end of the suction nozzle (8) is provided with a plurality of spacers (17), the spacers (17) are staggered with the suction holes (14), the distance between two adjacent spacers (17) is equal to the diameter of the thread end, and one end of the spacer (17) is provided with a placing opening (18).

7. The automatic piecing system for spinning frames as recited in claim 1, wherein the driving mechanism comprises an air cylinder (19) and a piston rod (20), the piston rod (20) on the air cylinder (19) extends and retracts along the length direction of the connecting plate (7), a guide groove (21) is formed in the connecting plate (7), the guide groove (21) is parallel to the piston rod (20), the top end of the suction nozzle (8) is located in the guide groove (21), and the end of the piston rod (20) is fixedly connected with the suction nozzle (8).