CN218756455U

CN218756455U - Thread clamping device assembly of embroidery machine

Info

Publication number: CN218756455U
Application number: CN202221403768.XU
Authority: CN
Inventors: 李益顺; 陈国均; 李仙华
Original assignee: Zhuji Struggle Machinery Co ltd; Zhuji Shunda Machinery Manufacturing Co ltd
Current assignee: Zhuji Struggle Machinery Co ltd; Zhuji Shunda Machinery Manufacturing Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2023-03-28
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses an embroidery machine thread clamping device assembly, comprising a main body, radially be provided with a plurality of thread clamping components in the main part, thread clamping components includes lower thread clamping device, still including the last thread clamping device that is located thread clamping device top down, be located detection mechanism between lower thread clamping device and the last thread clamping device and be located the wire pole between thread clamping device and the detection mechanism, it has the pine ejector pin to go up the thread clamping device, the outer end of pine ejector pin is equipped with the top, it still has the elasticity separation blade that blocks the anticreep to the top to go up the thread clamping device, compares with prior art, can practice thrift the space, satisfies little head apart from the overall arrangement requirement.

Description

Thread clamping device assembly of embroidery machine

[ technical field ] A

The utility model relates to a technical field of embroidery machine, especially a technical field of embroidery machine thread clamping device assembly.

[ background ] A method for producing a semiconductor device

In patent CN209798292U a towel embroidery ring shuttle looper frame color changing device, a scheme is proposed, which changes the translation color changing mode into a rotary color changing structure, so that the left and right side space is occupied as little as possible during the color changing process, so as to realize the small-head-distance layout of the towel embroidery, but in the existing yarn gripper assembly, the detection wheels and the yarn grippers are arranged in a horizontal line, which causes the yarn gripper assembly to have a larger volume and occupy a certain space, especially under the condition of more needle positions, a larger space is occupied, and the small-head-distance layout of the embroidery machine cannot be realized, therefore, an embroidery machine yarn gripper assembly which saves space and meets the requirements of the small-head-distance layout is required, thereby meeting the requirements of being matched with the towel embroidery color changing mechanism of the towel embroidery ring shuttle looper frame color changing device of similar patent CN 209798292U.

[ Utility model ] A method for manufacturing a semiconductor device

The utility model aims at solving the problem in the prior art, providing an embroidery machine thread clamping device assembly, can practice thrift the space, satisfy little head distance overall arrangement requirement.

In order to achieve the purpose, the utility model provides an embroidery machine thread clamping device assembly, comprising a main body, radially be provided with a plurality of thread clamping components in the main part.

Preferably, the wire clamping assembly comprises a lower wire clamp.

Preferably, the yarn guide device further comprises an upper yarn trapper positioned above the lower yarn trapper, a detection mechanism positioned between the lower yarn trapper and the upper yarn trapper, and a yarn passing rod positioned between the upper yarn trapper and the detection mechanism, and the cooperation of the lower yarn trapper, the lower yarn trapper and the yarn passing rod ensures that yarns can stably and reliably pass through the detection mechanism.

Preferably, the upper thread clamping device is provided with a thread releasing ejector rod, the outer end of the thread releasing ejector rod is provided with a top head, the upper thread clamping device is further provided with an elastic separation blade for blocking the top head to prevent the thread releasing ejector rod from falling off.

Preferably, the elastic blocking piece is driven by a driving mechanism to deform, and the elastic blocking piece drives the plug to move forwards under the action of the driving mechanism.

Preferably, the driving mechanism comprises a support, a driving shaft arranged on the support and a driving cam arranged on the driving shaft.

Preferably, the detection mechanism comprises a rotating shaft, a line passing wheel and an induction sheet, the line passing wheel is arranged at the front end of the rotating shaft, the induction sheet is arranged at the rear end of the rotating shaft, and an inductor matched with the induction sheet is arranged on the support.

Preferably, the main body is arc-shaped, so that manual operation and routing are facilitated.

Preferably, the lower end of the main body is provided with a wire passing plate, the wire passing plate is provided with a plurality of wire passing holes, the lower end of the wire passing plate is provided with a wire placing disc through a lower connecting rod, the wire placing disc is provided with a plurality of wire barrel placing seats, the lower connecting rod is provided with a wire guide disc I, the wire guide disc I is provided with a plurality of wire passing holes, and the wire barrels rotate together with the main body when in color changing, so that the wire paths of all needle positions are kept unchanged in the color changing process, the stability of wire passing is ensured, and the wire passing holes are used for guiding yarns, so that the wire passing is more stable and controllable.

Preferably, the upper end of the main body is provided with a thread passing cover, the thread passing cover is provided with a plurality of thread passing holes, the thread passing cover is provided with an upper connecting rod, the upper connecting rod is provided with a plurality of thread guiding discs II, the thread guiding discs II are provided with a plurality of thread passing holes, the thread passing covers are fixedly connected with a color changing disc of the towel embroidery ring shuttle curved needle frame color changing device through the upper connecting rod, the main body is driven to rotate through the upper connecting rod when the color changing disc rotates in a color changing mode, and therefore only one inductor needs to be arranged to be matched with the induction sheet, and production cost is reduced.

The utility model has the advantages that: the utility model discloses a radially being provided with a plurality of trapping assembly in the main part, comparing with prior art, can practice thrift the space, satisfy the little head distance overall arrangement requirement.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic sectional view of a thread clamping device assembly of an embroidery machine according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a perspective view of the thread clamping device assembly of the embroidery machine of the present invention.

In the figure: 1-main part, 2-wire clamping component, 3-driving mechanism, 4-inductor, 5-wire passing plate, 6-wire guide disc II, 7-lower connecting rod, 8-wire placing disc, 9-wire guide drum placing seat, 10-wire guide disc I, 11-upper connecting rod, 12-wire passing cover, 21-lower wire clamp, 22-upper wire clamp, 23-detection mechanism, 24-wire passing rod, 30-support, 31-driving shaft, 32-driving cam, 221-wire releasing ejector rod, 222-top, 223-elastic catch, 231-rotating shaft, 232-wire passing wheel, 233-induction sheet, 224-sliding sheet, 225-compression spring and 226-front clamping sheet.

[ detailed description ] embodiments

Referring to fig. 1, 2 and 3, the embroidery machine thread clamping assembly of the present invention comprises a main body 1, wherein a plurality of thread clamping assemblies 2 are radially arranged on the main body 1, each thread clamping assembly 2 comprises a lower thread clamping device 21, and further comprises an upper thread clamping device 22 located above the lower thread clamping device 21, a detection mechanism 23 located between the lower thread clamping device 21 and the upper thread clamping device 22, and a thread passing rod 24 located between the upper thread clamping device 22 and the detection mechanism 23, the upper thread clamping device 22 has a thread releasing rod 221, the outer end of the thread releasing rod 221 is provided with a head 222, the upper thread clamping device 22 further has an elastic blocking piece 223 blocking the head 222 from falling off, the elastic blocking piece 223 is driven to deform by a driving mechanism 3, the elastic blocking piece 223 drives the head 222 to move forward under the action of the driving mechanism 3, the driving mechanism 3 comprises a support 30, the detection mechanism 23 comprises a rotating shaft 231, a wire passing wheel 232 and an induction sheet 233, the front end of the rotating shaft 231 is provided with the wire passing wheel 232, the rear end of the rotating shaft 231 is provided with the induction sheet 233, the support 30 is provided with an inductor 4 matched with the induction sheet 233, the main body 1 is arc-shaped, the lower end of the main body 1 is provided with a wire passing plate 5, the wire passing plate 5 is provided with a plurality of wire passing holes, the lower end of the wire passing plate 5 is provided with a wire placing plate 8 through a lower connecting rod 7, the wire placing plate 8 is provided with a plurality of wire barrel placing seats 9, the lower connecting rod 7 is provided with a wire guide plate I10, the wire guide plate I10 is provided with a plurality of wire passing holes, the upper end of the main body 1 is provided with a wire passing cover 12, the wire passing cover 12 is provided with a plurality of wire passing holes, the wire passing cover 12 is provided with an upper connecting rod 11, and the upper connecting rod 11 is provided with a plurality of wire guide plates II6, and a plurality of wire passing holes are formed in the wire coil II 6.

The utility model discloses the working process:

the utility model relates to an embroidery machine thread gripper assembly is in the course of the work, through last connecting rod 11 with towel embroidery ring shuttle looper frame trade look 13 fixed connection of changing of look device, change look dish 13 and drive main part 1 through last connecting rod 11 and rotate when changing a look rotation, main part 1 drives through connecting rod 7 down and puts the drum 8 and rotate, drives when main part 1 rotates and needs the thread clamping component 2 on the circuit to move actuating mechanism 3 and 4 positions of inductor.

The bobbin is placed on the bobbin placing seat 9, and the yarn traction end on the bobbin sequentially passes through the corresponding yarn passing hole on the wire guide plate I10, the corresponding yarn passing hole on the yarn passing plate 5, the corresponding yarn clamping assembly 2, the corresponding yarn passing hole on the yarn passing cover 12 and the corresponding yarn passing hole on the wire guide plate II 6.

When the upper wire gripper 22 needs to loosen the wire, the driving shaft 31 drives the driving cam 32 to rotate, the driving cam 32 forces the elastic blocking piece 223 to deform to push the ejector head 222 to move forward, the ejector head 222 pushes the sliding piece 224 to move forward through the wire releasing ejector rod 221 and compresses the spring 225, and at the moment, the front clamping piece 226 of the upper wire gripper 22 is free from the acting force of the spring to realize the wire releasing.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides an embroidery machine thread trapper assembly which characterized in that: including main part (1), radially be provided with a plurality of wire clamping components (2) on main part (1), wire clamping components (2) are including lower wire clamp (21), still including last wire clamp (22) that is located wire clamp (21) top down, be located detection mechanism (23) between wire clamp (21) and last wire clamp (22) down and be located wire rod (24) between wire clamp (22) and detection mechanism (23), it has pine line ejector pin (221) to go up wire clamp (22), the outer end of pine line ejector pin (221) is equipped with top (222), it still has elastic separation blade (223) that blocks the anticreep to top (222) to go up wire clamp (22).

2. An embroidery machine thread gripper assembly as defined in claim 1, wherein: the elastic blocking piece (223) is driven to deform by the driving mechanism (3), and the elastic blocking piece (223) drives the ejector (222) to move forwards under the action of the driving mechanism (3).

3. An embroidery machine thread gripper assembly as defined in claim 2, wherein: the driving mechanism (3) comprises a support (30), a driving shaft (31) arranged on the support (30) and a driving cam (32) arranged on the driving shaft (31).

4. The embroidery machine thread gripper assembly as claimed in claim 1, wherein: the detection mechanism (23) comprises a rotating shaft (231), a line passing wheel (232) and an induction sheet (233), the line passing wheel (232) is arranged at the front end of the rotating shaft (231), the induction sheet (233) is arranged at the rear end of the rotating shaft (231), and an inductor (4) matched with the induction sheet (233) is arranged on the support (30).

5. The embroidery machine thread gripper assembly as claimed in claim 1, wherein: the main body (1) is arc-shaped.

6. An embroidery machine thread trapper assembly as defined in claim 5 wherein: the lower extreme of main part (1) is equipped with wire board (5), be equipped with a plurality of line holes of crossing on wire board (5), the lower extreme of crossing wire board (5) is equipped with through connecting rod (7) down and puts drum (8), it places seat (9) to be equipped with a plurality of bobbins on drum (8), be equipped with wire coil I (10) down on connecting rod (7), be equipped with a plurality of line holes of crossing on wire coil I (10).

7. An embroidery machine thread gripper assembly as defined in any one of claims 1 to 6, wherein: the wire cover (12) is arranged at the upper end of the main body (1), a plurality of wire holes are formed in the wire cover (12), an upper connecting rod (11) is arranged on the wire cover (12), a plurality of wire guide discs II (6) are arranged on the upper connecting rod (11), and a plurality of wire holes are formed in the wire guide discs II (6).