CN211947500U

CN211947500U - Wire feeding support for turning double-needle machine

Info

Publication number: CN211947500U
Application number: CN202020292057.4U
Authority: CN
Inventors: 田军标
Original assignee: Changsha Ruilanda Clothing Co ltd
Current assignee: Changsha Ruilanda Clothing Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-17
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a turn double needle machine send line support, including flexible bracing piece, flexible bracing piece lower part is fixed with places the board, places the fixed awl of line wheel that is fixed with the equidistance and distributes on the board, flexible bracing piece top welding has the mounting panel, the battery jar has been seted up on the mounting panel, and installs the dry battery in the battery jar, be fixed with the lamp pearl that the equidistance distributes on the mounting panel, and the welding of mounting panel bottom has the equidistance to distribute and with the threading frame of lamp pearl position looks adaptation, the threading frame includes the miniature spring of U-shaped frame, slidable mounting movable contact and welding movable contact bottom on the inner wall of U-shaped frame both sides. The utility model discloses can adjust the mounting panel and place the distance between the board, be suitable for not line wheel of co-altitude, can be after the silk thread fracture, send out the police dispatch newspaper through bee calling organ and remind the workman to have the silk thread fracture, the lamp pearl is the workman and instructs specifically which silk thread fracture, can make the timely discovery silk thread phenomenon of rupture of workman, improves sewing efficiency.

Description

Wire feeding support for turning double-needle machine

Technical Field

The utility model relates to a sewing technical field especially relates to a turn double needle machine send line support.

Background

Sewing machines are commonly used industrial and domestic processing equipment, and double needle machines are one type of sewing machine.

The sewing is reciprocated through two needle bars to the duplex machine, compares in traditional single needle sewing machine, and sewing efficiency and quality improve greatly, nevertheless owing to use the duplex bar, the probability of broken string improves greatly during consequently unwrapping wire, and current duplex machine unwrapping wire support only fixes and carries the silk thread, can't carry out the continuation of the line after can only being discover by oneself to the timely early warning of broken silk thread.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wire feeding support for a turning double-needle machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a turn double needle machine send line support, includes flexible bracing piece, flexible bracing piece lower part is fixed with places the board, places the fixed awl of line wheel that is fixed with the equidistance and distributes on the board, flexible bracing piece top welding has the mounting panel, the battery jar has been seted up on the mounting panel, and installs the dry battery in the battery jar, be fixed with the lamp pearl that the equidistance distributes on the mounting panel, and the welding of mounting panel bottom has the equidistance to distribute and with the through wires frame of lamp pearl position looks adaptation, the through wires frame includes U-shaped frame, slidable mounting in the movable contact on the inner wall of U-shaped frame both sides and the micro spring who welds the movable contact bottom, and micro spring's bottom and the welding of U-shaped frame bottom inner wall, the bottom of mounting panel bonds and has.

Preferably, the telescopic supporting rod comprises a sleeve and a connecting rod which is slidably mounted in the sleeve, the outer wall of the sleeve is screwed with a fastening bolt, and the fastening bolt and the connecting rod form fastening fit.

Preferably, the switch is fixed to the one end that flexible bracing piece was kept away from to the mounting panel, and the mounting panel top bonds and has bee calling organ.

Preferably, the dry battery, the switch and the buzzer are connected in series.

Preferably, one end of the lamp bead is electrically connected with the dry battery through a wire, the other end of the lamp bead is electrically connected with the movable contact piece, and the fixed contact is electrically connected with the switch through a wire.

Preferably, two adjacent lamp beads are connected in parallel.

The utility model has the advantages that:

1. the telescopic supporting rod can be adjusted in a lifting way, the distance between the mounting plate and the placing plate is adjusted, and the telescopic supporting rod is suitable for wire wheels with different heights;

2. through wearing the silk thread at the U-shaped frame and placing on the movable contact piece, at the double-needle machine sewing in-process, the silk thread tensioning can push down movable contact piece and micro spring, behind the closed switch, bee calling organ and lamp pearl are in the state of opening a circuit, after the silk thread fracture on a certain threading frame, micro spring drives the movable contact piece and moves upward, the movable contact piece contacts with the static contact, the lamp pearl and bee calling organ at this threading frame top all are in the on-state, bee calling organ sends out the police dispatch newspaper and reminds the workman to have the silk thread fracture, the lamp pearl indicates specific which silk thread fracture for the workman, discovery silk thread fracture phenomenon that can be timely, sewing efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a thread feeding support for a turning double-needle machine according to the present invention;

FIG. 2 is an enlarged view of the thread feeding frame for the double needle sewing machine for turning according to the present invention;

fig. 3 is the circuit principle schematic diagram of the wire feeding support for the turning double-needle machine provided by the utility model.

In the figure: the device comprises a telescopic supporting rod 1, a placing plate 2, a wire wheel fixing cone 3, a mounting plate 4, a battery jar 5, a lamp bead 6, a threading frame 7, a U-shaped frame 8, a micro spring 9, a movable contact 10, a fixed contact 11, a switch 12 and a buzzer 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a thread feeding support for a double needle machine for turning comprises a telescopic supporting rod 1, a placing plate 2 is fixed at the lower part of the telescopic supporting rod 1, wire wheel fixing cones 3 which are distributed at equal intervals are fixed on the placing plate 2, the top of the telescopic supporting rod 1 is welded with a mounting plate 4, the mounting plate 4 is provided with a battery jar 5, a dry battery is arranged in the battery jar 5, the mounting plate 4 is fixed with lamp beads 6 which are distributed at equal intervals, and the bottom of the mounting plate 4 is welded with threading frames 7 which are distributed at equal intervals and are matched with the positions of the lamp beads 6, the threading frame 7 comprises a U-shaped frame 8, a movable contact piece 10 which is arranged on the inner walls of the two sides of the U-shaped frame 8 in a sliding way and a micro spring 9 which is welded at the bottom of the movable contact piece 10, the bottom of the micro spring 9 is welded with the inner wall of the bottom of the U-shaped frame 8, and static contacts 11 which are distributed at equal intervals and located on the inner side of the U-shaped frame 8 are bonded to the bottom of the mounting plate 4.

The utility model discloses in, flexible bracing piece 1 includes sleeve pipe, slidable mounting in the intraductal connecting rod of cover, and the spiro union has fastening bolt on the sheathed tube outer wall, and fastening bolt forms the fastening cooperation with the connecting rod, the one end that flexible bracing piece 1 was kept away from to mounting panel 4 is fixed with

switch

12, and 4 tops of mounting panel bond and have bee calling organ 13, dry battery, switch 12 and bee calling organ 13 establish ties each other, wire and dry battery electric connection are passed through to the one end of lamp pearl 6, and the other end and the 10 electric connection of movable contact spring of lamp pearl 6, static contact 11 passes through wire electric connection with switch 12, adjacent two connect in parallel each other between the lamp pearl 6.

The working principle is as follows: through wearing the silk thread at U-shaped frame 8 and placing on movable contact 10, at the double-needle machine sewing in-process, the silk thread tensioning can be with movable contact 10 and micro spring 9 push down, closed switch 12 back, bee calling organ 13 and lamp pearl 6 are in the state of breaking, after the silk thread fracture on certain threading frame 7, micro spring 9 drives movable contact 10 and moves upward, movable contact 10 and static contact 11 contact, the lamp pearl 6 and the bee calling organ 13 at this threading frame 7 top all are in the on-state, bee calling organ 13 sends out the police dispatch newspaper and reminds the workman to have the silk thread fracture, lamp pearl 6 indicates specific which silk thread fracture for the workman.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wire feeding support for a turning double-needle machine, includes flexible bracing piece (1), its characterized in that, flexible bracing piece (1) lower part is fixed with places board (2), places the fixed awl (3) of line wheel that are fixed with the equidistance and distribute on board (2), flexible bracing piece (1) top welding has mounting panel (4), battery jar (5) has been seted up on mounting panel (4), and installs the dry battery in battery jar (5), be fixed with lamp pearl (6) that the equidistance distributes on mounting panel (4), and mounting panel (4) bottom welding has threading frame (7) that the equidistance distributes and with lamp pearl (6) position looks adaptation, threading frame (7) include U-shaped frame (8), movable contact (10) and miniature spring (9) of welding movable contact (10) bottom of slidable mounting on U-shaped frame (8) both sides inner wall, the bottom of the miniature spring (9) is welded with the inner wall of the bottom of the U-shaped frame (8), and static contacts (11) which are distributed at equal intervals and are positioned on the inner side of the U-shaped frame (8) are bonded to the bottom of the mounting plate (4).

2. The thread feeding support for the double-needle turning machine according to claim 1, wherein the telescopic support rod (1) comprises a sleeve and a connecting rod slidably mounted in the sleeve, and a fastening bolt is screwed on the outer wall of the sleeve and forms a fastening fit with the connecting rod.

3. The thread feeding support for the double-needle turning machine according to claim 1, wherein a switch (12) is fixed at one end of the mounting plate (4) far away from the telescopic supporting rod (1), and a buzzer (13) is bonded at the top of the mounting plate (4).

4. A thread feeding stand for a curve double needle machine according to claim 1, wherein said dry battery, switch (12) and buzzer (13) are connected in series with each other.

5. The wire feeding support for the double-needle turning machine according to claim 1, wherein one end of the lamp bead (6) is electrically connected with a dry battery through a wire, the other end of the lamp bead (6) is electrically connected with the movable contact (10), and the fixed contact (11) is electrically connected with the switch (12) through a wire.

6. The thread feeding support for the double-needle turning machine as claimed in claim 1, wherein two adjacent lamp beads (6) are connected in parallel with each other.