CN217809964U

CN217809964U - Thread picker of industrial sewing machine

Info

Publication number: CN217809964U
Application number: CN202222136471.8U
Authority: CN
Inventors: 林金华; 林毅
Original assignee: Hangzhou Jinjia Garment Machinery Co ltd
Current assignee: Hangzhou Jinjia Garment Machinery Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-15
Anticipated expiration: 2032-08-15

Abstract

The utility model belongs to the technical field of the sewing machine, especially, relate to an industrial sewing machine's take-up, including first fixed block, one side fixedly connected with fixed bayonet socket of first fixed block still includes: the first screw is inserted into the first fixing block; the wire clamping device is inserted into the first fixing block, a first L-shaped limiting insertion groove is formed in the inner wall of the first fixing block, a first insertion fixing block is fixedly connected to one side of the wire clamping device, and a first insertion opening is formed in the first insertion fixing block; the fixing of the thread clamping device can be realized through the metal blocks and the magnetic suction blocks, the thread clamping device is not prone to falling after the thread clamping device is detached, the thread picking spring mechanism is convenient to disassemble and assemble, and the thread picking coil can be fixed.

Description

Thread picker of industrial sewing machine

Technical Field

The utility model belongs to the technical field of the sewing machine, especially, relate to an industrial sewing machine's take-up.

Background

The thread take-up of the industrial sewing machine is a kind of sewing machine stitching auxiliary tool, as the patent with application number CN208965212U has disclosed a kind of industrial sewing machine thread grip assembly, including clamping the thread to regulate the seat, regulating the spiral shell head, fastening spring, upper thread-clamping plate, lower thread-clamping plate and dead lever with regulating groove, there are cushion rings between upper thread-clamping plate and fastening spring, and there are thread take-up springs extending out of the thread-clamping regulation seat in the said thread-clamping regulation seat; adjusting the spiral shell head be provided with the arrangement groove back to fastening spring's terminal surface on, in the arrangement inslot the dead lever on be provided with and set up the cross-section and be annular stopper be provided with the brace rod of looks adaptation and adjustment groove on the stopper, and adjusting the spiral shell head lateral wall on be provided with a plurality of screw holes that run through to the arrangement groove, and threaded hole in be provided with fastening screw, nevertheless present tension disk is not hard up easily after fixed, is difficult to realize choosing the stable of line end to the tension disk and fixes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem that above-mentioned exists, provide an industrial sewing machine's take-up, reached the effect of stable fixed thread trapper.

In view of this, the utility model provides an industrial sewing machine's take-up, including first fixed block, one side fixedly connected with fixed bayonet socket of first fixed block still includes:

the first screw is inserted into the first fixing block;

the wire clamping device is inserted into the first fixing block, a first L-shaped limiting insertion groove is formed in the inner wall of the first fixing block, a first insertion fixing block is fixedly connected to one side of the wire clamping device, and a first insertion opening is formed in the first insertion fixing block;

the first screw is in threaded connection with the first fixed block, and the other end of the first screw is inserted into the first insertion opening.

In this technical scheme, can realize through the first L shape spacing insertion groove that sets up inserting and close the fixed block and insert and close the opposite side that rotates to L shape after getting into the inside in first L shape spacing insertion groove and fix, go on further fixedly to the thread catcher after inserting the inside of first socket through the first screw again to can realize fixing the jumper wire ware is holistic, with fixed bayonet socket block in sewing machine thread clamping one side after welded fastening, can realize fixing the whole of thread catcher.

In the above technical solution, further, the method further includes:

the metal block is fixed on one side of the wire clamping device;

the magnetic suction block is fixed inside the first fixed block;

the metal blocks are attracted with the magnetic attraction blocks, and are distributed on the upper side and the lower side of one end of the wire clamping device.

In this technical scheme, can realize the fixed to the wire holder through the metal block and the magnetism piece that set up, can realize the difficult drop of wire holder after dismantling the wire holder again simultaneously, realize its easy dismounting.

In the above technical solution, further, the method further includes:

the take-up spring mechanism is inserted into the wire clamping device and comprises a take-up end, and the take-up spring mechanism presses the coil position of the take-up end;

the second inserting and combining fixed block is fixedly connected with the surface of the thread take-up spring mechanism;

the wire clamping device is internally provided with an adaptive groove;

the thread picking end is inserted into the adapting groove, the number of the second inserting fixing blocks is four, and the four second inserting fixing blocks are fixed outside the thread picking spring mechanism at equal intervals.

In the technical scheme, the thread take-up coil can be fixed through the arranged thread take-up spring mechanism.

In the above technical solution, further, the method further includes:

the second screw is inserted into the wire clamping device, a second socket is formed in the outer wall of the wire picking spring mechanism, and the other end of the second screw is inserted into the second socket.

The number of the second screws is four, the second screws are distributed in the wire clamping device at equal intervals, and the second screws are in threaded connection with the wire clamping device.

In this technical scheme, can realize the fixed to the spring mechanism that picks up line through the second screw that sets up.

In the above technical solution, further, the method further includes:

the second L-shaped limiting insertion groove is formed in the inner portion of the wire clamping device, the number of the second L-shaped limiting insertion grooves is four, and the second L-shaped limiting insertion grooves are equidistantly distributed in the inner portion of the wire clamping device.

In this technical scheme, can insert the spacing inserting groove of second L shape through the spacing inserting groove that sets up and insert the fixed block and insert the inside fixed back that slides of the spacing inserting groove of second L shape and stabilize the fixed to take-up spring mechanism at the second.

In the above technical solution, further, the method further includes:

the first wire clamping plate is fixed on one side of the wire clamping device, and the wire picking spring mechanism penetrates through the second L-shaped limiting insertion groove;

the second wire clamping plate is fixedly connected with the wire picking spring mechanism, and the second wire clamping plate is attached to the first wire clamping plate.

In this technical scheme, can realize the centre gripping to the line end through first clamp and the second clamp that sets up.

In the above technical solution, further, the method further includes:

one end of the fixed rod is fixedly connected with the thread take-up spring mechanism, the fixed rod penetrates through the second thread clamping plate, and the second thread clamping plate is positioned outside the fixed rod and slides;

the hollow sliding block is fixed on one side of the second clamping plate and is positioned outside the fixed rod to slide;

the limiting spring, the one end of second clamp with second clamp fixed connection, the other end and the dead lever fixed connection of limiting spring, the other end fixedly connected with second fixed block of dead lever.

In this technical scheme, can realize drawing back behind the second splint through the spacing spring that sets up, realize better clamping action.

In the above technical solution, further, the method further includes:

the beneficial effects of the utility model are that:

1. the fixing of the thread clamping device can be realized through the arranged metal block and the magnetic absorption block, meanwhile, the thread clamping device is not easy to fall off after the thread clamping device is disassembled, the disassembly and the assembly are convenient, and the take-up spring mechanism can realize the fixing of the take-up coil;

2. the first inserting fixing block can be inserted into the first L-shaped limiting inserting groove and then rotated to the other side of the L shape to be fixed through the arranged first L-shaped limiting inserting groove, and then a first screw is inserted into the first inserting opening to further fix the thread catcher, so that the whole thread jumper can be fixed, the fixing bayonet is clamped at one side of a thread clamping line of a sewing machine and then welded and fixed, and the whole thread picker can be fixed;

3. through the second L-shaped limiting insertion groove which is arranged, the second L-shaped limiting insertion fixing block can be inserted into the second L-shaped limiting insertion groove to slide and fix the wire picking spring mechanism stably, the clamping of the wire end can be realized through the first clamping plate and the second clamping plate which are arranged, the second clamping plate can be pulled open through the limiting spring which is arranged, and then the wire picking spring mechanism rebounds to realize better clamping effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic three-dimensional structure of the present invention.

Fig. 2 is a schematic structural view of the main view of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

Fig. 4 is an enlarged schematic view of the structure a of the present invention.

The labels in the figures are:

1. fixing the bayonet; 2. a first fixed block; 3. a first screw; 4. a magnetic suction block; 5. a metal block; 6. a wire clamping device; 7. a first insertion fixing block; 8. a first socket; 9. a first L-shaped limit insertion groove; 10. a second insertion fixing block; 11. an adaptation groove; 12. a wire picking end; 13. a thread take-up spring mechanism; 14. a second screw; 15. a second jack; 16. a second L-shaped limiting insertion groove; 17. a first clamping plate; 18. a second clamping plate; 19. fixing the rod; 20. a hollow slider; 21. a limiting spring; 22. and a second fixed block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present application, it is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application are capable of operation in sequences other than those illustrated or described herein, and that the terms "first," "second," etc. are generally used in a generic sense and do not limit the number of terms, e.g., a first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

It should be noted that in the description of the present application, the directions or positional relationships indicated by the terms such as "front, back, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directions do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be interpreted as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatuses in the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions recited, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

the embodiment of the application provides an industrial sewing machine's picker, including first fixed block 2, one side fixedly connected with fixed bayonet socket 1 of first fixed block 2 still includes: the first screw 3, the first screw 3 inserts and closes in the inside of the first fixed block 2; the wire clamping device 6 is inserted into the first fixing block 2, a first L-shaped limiting insertion groove 9 is formed in the inner wall of the first fixing block 2, a first insertion fixing block 7 is fixedly connected to one side of the wire clamping device 6, and a first insertion opening 8 is formed in the first insertion fixing block 7;

wherein, first screw 3 and first fixed block 2 threaded connection, the other end of first screw 3 inserts in the inside of first socket 8.

In this embodiment, the spacing inserting groove 9 of first L shape can realize rotating to the opposite side of L shape after first inserting and closing fixed block 7 inserts and closes the inside that gets into the spacing inserting groove 9 of first L shape and fix, and it is further fixed to thread catcher 6 after inserting first screw 3 into the inside of first socket 8 again, thereby can realize fixing the jumper is holistic, with fixed bayonet 1 block welded fastening behind sewing machine double-layered line one side, can realize fixing the whole of thread picker.

Example 2:

the embodiment provides a thread picker of an industrial sewing machine, which comprises the following technical characteristics besides the technical scheme of the embodiment, and further comprises: the metal block 5 is fixed on one side of the wire clamping device 6; the magnetic suction block 4 is fixed inside the first fixed block 2;

wherein, the metal block 5 is attracted with the magnetic suction block 4, and the metal block 5 is distributed on the upper side and the lower side of one end of the wire clamping device 6.

In this embodiment, metal block 5 and magnetism piece 4 can realize the fixed to wire holder 6, can realize wire holder 6 and be difficult for dropping after dismantling wire holder 6 again simultaneously, realize its easy dismounting.

Example 3:

the embodiment provides a thread picker of an industrial sewing machine, which comprises the following technical characteristics besides the technical scheme of the embodiment, and further comprises: the take-up spring mechanism 13 is inserted in the wire clamping device 6, the take-up spring mechanism 13 comprises a take-up end 12, and the take-up spring mechanism 13 presses the coil position of the take-up end 12; the second inserting and combining fixed block 10, the second inserting and combining fixed block 10 is fixedly connected with the surface of the thread take-up spring mechanism 13; the wire clamping device 6 is characterized in that an adaptive groove 11 is formed in the wire clamping device 6;

the thread picking end 12 is inserted into the adapting groove 11, the number of the second inserting fixing blocks 10 is four, and the four second inserting fixing blocks 10 are fixed outside the thread picking spring mechanism 13 at equal intervals.

In this embodiment, the thread take-up spring mechanism 13 can fix the thread take-up coil.

Example 4:

the embodiment provides a thread picker of an industrial sewing machine, which comprises the following technical characteristics besides the technical scheme of the embodiment, and further comprises: and a second screw 14, wherein the second screw 14 is inserted into the wire clamper 6, a second socket 15 is formed on the outer wall of the thread take-up spring mechanism 13, and the other end of the second screw 14 is inserted into the second socket 15.

The number of the second screws 14 is four, the four second screws 14 are equidistantly distributed inside the wire clamp 6, and the second screws 14 are in threaded connection with the wire clamp 6.

In this embodiment, the second screw 14 can fix the thread take-up spring mechanism 13.

Example 5:

the embodiment provides a thread picker of an industrial sewing machine, which comprises the following technical characteristics besides the technical scheme of the embodiment, and further comprises: the second L-shaped limiting insertion grooves 16 are formed in the wire holder 6, the number of the second L-shaped limiting insertion grooves 16 is four, and the four second L-shaped limiting insertion grooves 16 are distributed in the wire holder 6 at equal intervals.

In this embodiment, the second L-shaped limiting insertion groove 16 can stably fix the thread take-up spring mechanism 13 after the second insertion fixing block 10 is inserted into the second L-shaped limiting insertion groove 16 and is slid and fixed.

Example 6:

the embodiment provides a thread picker of an industrial sewing machine, which comprises the following technical characteristics besides the technical scheme of the embodiment, and further comprises: the first clamping plate 17 is fixed on one side of the wire clamping device 6, and the wire picking spring mechanism 13 penetrates through the second L-shaped limiting insertion groove 16; the second clamp plate 18, the second clamp plate 18 and the take-up spring mechanism 13 are fixedly connected, and the second clamp plate 18 is attached to the first clamp plate 17.

In this embodiment, the clamping of the wire end can be realized by the first clamping plate 17 and the second clamping plate 18.

Example 7:

the embodiment provides a thread picker of an industrial sewing machine, which comprises the following technical characteristics besides the technical scheme of the embodiment, and further comprises: one end of the fixing rod 19 is fixedly connected with the thread take-up spring mechanism 13, the fixing rod 19 penetrates through the second clamp 18, and the second clamp 18 is located outside the fixing rod 19 and slides; the hollow sliding block 20 is fixed on one side of the second clamping plate 18, and the hollow sliding block 20 is positioned outside the fixing rod 19 and slides; spacing spring 21, the one end and the second thread clamping board 18 fixed connection of second thread clamping board 18, the other end and the dead lever 19 fixed connection of spacing spring 21, the other end fixedly connected with second fixed block 22 of dead lever 19.

In this embodiment, spacing spring 21 through setting up can realize rebounding after pulling open second clamp 18, realizes better clamping-action.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present application as claimed.

Claims

1. The utility model provides an industrial sewing machine's take-up device, includes first fixed block (2), one side fixedly connected with fixed bayonet socket (1) of first fixed block (2), its characterized in that still includes:

the first screw (3), the said first screw (3) is inserted and combined in the inside of the said first fixed block (2);

the wire clamping device (6) is inserted into the first fixing block (2), a first L-shaped limiting insertion groove (9) is formed in the inner wall of the first fixing block (2), a first insertion fixing block (7) is fixedly connected to one side of the wire clamping device (6), and a first insertion opening (8) is formed in the first insertion fixing block (7);

the first screw (3) is in threaded connection with the first fixing block (2), and the other end of the first screw (3) is inserted into the first insertion opening (8).

2. The picker of industrial sewing machine according to claim 1, further comprising:

the metal block (5) is fixed on one side of the wire clamp (6);

the magnetic suction block (4), the magnetic suction block (4) is fixed inside the first fixed block (2);

the wire clamping device is characterized in that the metal blocks (5) are attracted with the magnetic attraction blocks (4), and the metal blocks (5) are distributed on the upper side and the lower side of one end of the wire clamping device (6).

3. The picker of an industrial sewing machine according to claim 1, further comprising:

the take-up spring mechanism (13) is inserted into the wire clamper (6), the take-up spring mechanism (13) comprises a take-up end (12), and the take-up spring mechanism (13) presses the coil position of the take-up end (12);

the second inserting and combining fixed block (10), the second inserting and combining fixed block (10) is fixedly connected with the surface of the thread take-up spring mechanism (13);

the wire clamping device (6) is characterized in that an adaptive groove (11) is formed in the wire clamping device (6);

wherein, choose line end (12) insert close in the inside of adaptation groove (11), the quantity that the second inserted close fixed block (10) is provided with four, four the second inserted close fixed block (10) equidistance is fixed in the outside of choosing line spring mechanism (13).

4. The picker of industrial sewing machine according to claim 3, further comprising:

the second screw (14) is inserted into the wire clamping device (6), a second inserting opening (15) is formed in the outer wall of the take-up spring mechanism (13), and the other end of the second screw (14) is inserted into the second inserting opening (15);

the number of the second screws (14) is four, the second screws (14) are distributed in the wire clamp (6) at equal intervals, and the second screws (14) are in threaded connection with the wire clamp (6).

5. The picker of industrial sewing machine according to claim 4, further comprising:

the spacing insertion groove of second L shape (16), the spacing insertion groove of second L shape (16) is seted up in the inside of tension disk (6), the quantity of the spacing insertion groove of second L shape (16) is provided with four, four the spacing insertion groove of second L shape (16) equidistance distribute in the inside of tension disk (6).

6. The picker of industrial sewing machine according to claim 5, further comprising:

the first clamping plate (17) is fixed on one side of the wire clamping device (6), and the take-up spring mechanism (13) penetrates through the second L-shaped limiting insertion groove (16);

the second wire clamping plate (18), the second wire clamping plate (18) with take-up spring mechanism (13) fixed connection, second wire clamping plate (18) and first wire clamping plate (17) laminating.

7. The picker of an industrial sewing machine according to claim 6, further comprising:

the fixing rod (19), one end of the fixing rod (19) is fixedly connected with the thread take-up spring mechanism (13), the fixing rod (19) penetrates through the second thread clamping plate (18), and the second thread clamping plate (18) is located outside the fixing rod (19) in a sliding mode;

the hollow sliding block (20) is fixed on one side of the second clamping plate (18), and the hollow sliding block (20) is located outside the fixing rod (19) to slide;

spacing spring (21), the one end of second clamp (18) with second clamp (18) fixed connection, the other end and dead lever (19) fixed connection of spacing spring (21), the other end fixedly connected with second fixed block (22) of dead lever (19).