CN218203404U

CN218203404U - Middle needle plate mounting mechanism

Info

Publication number: CN218203404U
Application number: CN202221954777.8U
Authority: CN
Inventors: 林雪爱
Original assignee: Zhejiang Anqi Intelligent Technology Co ltd
Current assignee: Zhejiang Anqi Intelligent Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-03
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a well faller installation mechanism, including rotating the shuttle seat, be equipped with well faller on the rotating the shuttle seat, be equipped with first mounting hole on the well faller, be equipped with first bolt on the first mounting hole, be equipped with first regulation through-hole on the rotating the shuttle seat, the one side relative with well faller on the rotating the shuttle seat is equipped with adjusting part, and adjusting part is including adjusting mounting panel and latch segment, adjusts the mounting panel and is connected with rotating the shuttle seat, and latch segment one end movably sets up in first regulation through-hole, and the other end is connected with the regulation mounting panel, is equipped with on the latch segment with first screw hole of first bolt complex, and first bolt is connected with first screw hole. The utility model provides a pair of well faller installation mechanism has following advantage: the position of the middle needle plate can be adjusted, the application range is wide, the middle needle plate is convenient to adjust, and the structure is simple.

Description

Middle needle plate mounting mechanism

Technical Field

The utility model relates to a make up equipment technical field, especially relate to a well faller installation mechanism.

Background

The embroidery machine embroiders the fabric, the upper thread is penetrated into the lower part of the fabric arranged on the needle plate through the machine needle, the lower thread is wound with the upper thread through the rotating shuttle, the machine needle is lifted up to sew the upper thread and the lower thread onto the fabric, one-time embroidery action is completed, and the machine needle needs to penetrate through a needle hole in the center of the needle plate in the process.

In the prior art, for example, the chinese utility model CN212688417U discloses an upper thread catching device of an embroidery machine, which comprises a machine base and a needle plate on the machine base; the needle plate center is provided with a needle hole, the machine base is internally provided with a rotating shuttle which is matched with a machine needle, a square strip-shaped line catching piece is arranged below the needle plate and matched with a sliding groove below the needle plate, one end of the line catching piece is provided with a round hole which is matched with the machine needle, the other end of the line catching piece is provided with a sliding handle which is connected with a shifting fork of a driving device, a transmission shaft is arranged in the middle of the shifting fork and fixed below the needle plate, and the other end of the line catching piece is connected with an electromagnet driver which can be linearly stretched and contracted through a connecting piece. However, the needle plate on the device is fixed and cannot be adjusted, the requirement on matching with a machine needle is high, the requirement on the machining precision of the needle plate is improved, the mounting requirement is improved, the cost is increased, and the assembling difficulty is increased.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a faller installation mechanism in faller can conveniently adjust.

Another object of the present application is to provide a middle needle plate mounting mechanism, which has a simple structure and is reliable in mounting.

The technical scheme adopted by the application is as follows: the utility model provides a well faller installation mechanism, is equipped with well faller including revolving the shuttle seat, revolves and is equipped with first mounting hole on the faller, is equipped with first bolt on the first mounting hole, be equipped with first regulation through-hole on revolving the shuttle seat, the one side relative with well faller on revolving the shuttle seat is equipped with adjusting part, and adjusting part is including adjusting mounting panel and latch segment, adjusts the mounting panel and is connected with revolving the shuttle seat, and latch segment one end movably sets up in first regulation through-hole, and the other end is connected with the regulation mounting panel, be equipped with on the latch segment with first bolt complex first screw hole, first bolt is connected with first screw hole.

Compared with the prior art, the adjustable middle needle plate fixing device has the advantages that the first mounting hole is used for mounting and fixing the middle needle plate, the first bolt is used for fixing the middle needle plate, the first adjusting through hole is used for providing a movable space of the locking block, the adjusting assembly is used for adjusting the position of the middle needle plate, the adjusting mounting plate is used for fixing the rotating shuttle seat, support is provided for the locking block, the locking block is used for being connected with the middle needle plate, the middle needle plate is adjusted through movement in the first adjusting through hole, and the first threaded hole is used for being connected with the first bolt.

During the use, adjust the mounting panel and be connected fixedly with the rotating shuttle seat, first bolt penetrates in the first mounting hole to be connected with the first screw hole on the latch segment, adjust well faller centre bore to suitable position after that, at this in-process, the latch segment also can be along with removing in first regulation through-hole and finish until well faller position control, again screw first bolt and latch segment, make well faller and regulation mounting panel compress tightly with the inside and outside both sides of rotating shuttle seat respectively, accomplish holistic fixed.

In some embodiments of this application, adjust the mounting panel including left regulation mounting panel and right regulation mounting panel, the latch segment includes left latch segment and right latch segment, and left regulation mounting panel and right regulation mounting panel all are connected with the rotating shuttle seat, and left latch segment sets up on left regulation mounting panel, and right latch segment sets up on right regulation mounting panel. The rotating shuttle seat is provided with a U-shaped groove, the left adjusting mounting plate is arranged on the left side of the U-shaped groove, and the right adjusting mounting plate is arranged on the right side of the U-shaped groove. The left adjusting mounting plate, the right adjusting mounting plate, the left locking block and the right locking block are respectively arranged on the left side and the right side of the centering needle plate, so that the centering needle plate is more stably and firmly fixed.

Furthermore, a left adjusting through hole is formed in the left adjusting mounting plate, a right adjusting through hole is formed in the right adjusting mounting plate, a movable second bolt penetrates through the left adjusting through hole and the right adjusting through hole, a second threaded hole matched with the second bolt is formed in the rotating shuttle seat, and the second bolt is connected with the second threaded hole. The design of left side adjusting hole and right adjusting hole for left side adjusting plate and right adjusting plate change in the regulation installation, and the second bolt is mobile on left side adjusting hole and right adjusting hole, makes the position scope of its adaptable installation bigger, just also makes the adjustable scope of latch segment bigger, more does benefit to the regulation of well needle plate position, and the second screw hole is used for with second bolted connection fixed.

Further, be equipped with left mounting hole on the left side regulation mounting panel, be equipped with right mounting hole on the right side regulation mounting panel, left latch segment includes left briquetting and left cylinder, and right latch segment includes right briquetting and right cylinder, and left briquetting bottom surface and left regulation mounting panel butt, right briquetting and right regulation mounting panel butt all are provided with first screw hole on left cylinder and the right cylinder, and left cylinder is worn to establish on left mounting hole and first regulation through-hole, and right cylinder is worn to establish on right mounting hole and first regulation through-hole. The left mounting hole is used for the left side cylindrical to pass, and the right mounting hole is used for the right side cylindrical to pass, and left briquetting is used for adjusting the mounting panel butt with a left side and compresses tightly, and right briquetting is used for adjusting the mounting panel butt with the right side and compresses tightly. During the use, adjust well faller position, first bolt screws first screw hole, and left briquetting and right briquetting compress tightly with left regulation mounting panel and right regulation mounting panel respectively, accomplish fixedly.

Furthermore, the diameter of the left adjusting through hole and the diameter of the right adjusting through hole are both larger than the diameter of the second bolt, so that the movement amount is provided for the installation of the left adjusting mounting plate and the right adjusting mounting plate, and the diameter of the left cylinder and the diameter of the right cylinder are both smaller than the diameter of the first adjusting through hole, so that the movement amount is provided for the movement of the locking block.

Furthermore, all be equipped with the locking hole between left side regulation mounting panel and the left briquetting and between right side regulation mounting panel and the right briquetting, be equipped with fastening screw on the locking hole. The design of locking hole and fastening screw can make well faller adjust the back that finishes, and is fixed totally to locking block and regulation mounting panel, prevents not hard up the mounted position who influences well faller.

Furthermore, a boss is arranged on the rotating shuttle seat, and the bottom surface of the middle needle plate is contacted with the top surface of the boss. The boss more does benefit to the processing of top surface for the boss is more level and smooth, does benefit to the stable installation of well faller, and compares the processing of whole side, and it is more labour saving and time saving to only process a boss, has increased thickness, has improved intensity, more does benefit to wearing to establish the installation of connecting piece.

Further, the first mounting hole is a counter bore, and the first bolt is a countersunk head bolt. The counter bore is used with the countersunk head bolt, so that the top surface of the middle needle plate is flat without bulge.

Furthermore, the left pressing block and the right pressing block are both circular rings, and planes are arranged on the circular rings. The left adjusting mounting plate and the right adjusting mounting plate are both L-shaped. The design and the left cylinder and the right cylinder collocation of ring for left latch segment and right latch segment are whole more harmonious pleasing to the eye, and the design of ring is more convenient to taking of left latch segment and right latch segment, and processing is also comparatively convenient, and the plane on the ring is used for exerting the stationary force when first bolt is screwed, prevents that the latch segment from skidding, enables the latch segment and fixes firmly with well needle board. The L-shaped design of the left adjusting mounting plate and the right adjusting mounting plate improves the structural strength of the rotating shuttle seat, the laminating area of the rotating shuttle seat is larger, and the fixing effect of the centering needle plate is better.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a front view of embodiment 1 of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken in the direction A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken in the direction B-B of FIG. 3;

fig. 5 is a sectional view in the direction C-C of fig. 3.

In the figure: 1. a rotating shuttle seat; 11. a first regulating through hole; 12. a boss; 13. a second threaded hole; 2. a middle needle plate; 21. a first mounting hole; 3. a first bolt; 4. an adjustment assembly; 5. adjusting the mounting plate; 51. a left adjustment mounting plate; 511. a left adjustment through hole; 512. a left mounting hole; 52. a right adjustment mounting plate; 521. a right adjustment through hole; 522. a right mounting hole; 53. a second bolt; 6. a locking block; 61. a left locking block; 611. pressing the left block; 612. a left cylinder; 62. a right locking block; 621. a right pressing block; 622. a right cylinder; 63. a locking hole; 64. fastening screws; 65. a plane; 7. a first threaded hole; 8. a U-shaped groove.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1:

the middle needle plate mounting mechanism provided by the embodiment, as shown in fig. 1-4, includes a rotating shuttle seat 1, a middle needle plate 2 is arranged on the rotating shuttle seat 1, a first mounting hole 21 is arranged on the middle needle plate 2, a first bolt 3 is arranged on the first mounting hole 21, a first adjusting through hole 11 is arranged on the rotating shuttle seat 1, an adjusting component 4 is arranged on one side of the rotating shuttle seat 1 opposite to the middle needle plate 2, the adjusting component 4 includes an adjusting mounting plate 5 and a locking block 6, the adjusting mounting plate 5 is connected with the rotating shuttle seat 1, one end of the locking block 6 is movably arranged in the first adjusting through hole 11, the other end of the locking block is connected with the adjusting mounting plate 5, a first threaded hole 7 matched with the first bolt 3 is arranged on the locking block 6, and the first bolt 3 is connected with the first threaded hole 7. The first mounting hole 21 is used for mounting and fixing the middle needle plate 2, the first bolt 3 is used for fixing the middle needle plate 2, the first adjusting through hole 11 is used for providing a movable space of the locking block 6, the adjusting assembly 4 is used for adjusting the position of the middle needle plate 2, the adjusting mounting plate 5 is used for fixing the rotating shuttle seat 1 and providing support for the locking block 6, the locking block 6 is used for being connected with the middle needle plate 2 and providing adjustment for the middle needle plate 2 through movement in the first adjusting through hole 11, and the first threaded hole 7 is used for being connected with the first bolt 3. In this embodiment, one end of the locking block 6 is movably disposed in the first adjusting through hole 11, and the first adjusting through hole 11 is larger than one end of the locking block 6, so that the remaining amount of the movement of the locking block 6 is adjusted in the first adjusting through hole 11.

During the use, adjust the mounting panel 5 and be connected fixedly with rotating shuttle seat 1, first bolt 3 penetrates in first mounting hole 21 to be connected with first screw hole 7 on the latch segment 6, in the regulation well faller 2 centre bore to suitable position after that, at this in-process, latch segment 6 also can be along with removing in first regulation through-hole 11 until well faller 2 position control finishes, again screw first bolt 3 with latch segment 6 for well faller 2 compresses tightly with the inside and outside both sides of rotating shuttle seat 1 respectively with adjusting the mounting panel 5, accomplishes holistic fixed.

For the installation more reliable, adjust the mounting panel 5 including left regulation mounting panel 51 and right regulation mounting panel 52, latch segment 6 includes left latch segment 61 and right latch segment 62, and left regulation mounting panel 51 and right regulation mounting panel 52 all are connected with rotating shuttle seat 1, and left latch segment 61 sets up on left regulation mounting panel 51, and right latch segment 62 sets up on right regulation mounting panel 52. The rotating shuttle seat 1 is provided with a U-shaped groove 8, the left adjusting and mounting plate 51 is arranged on the left side of the U-shaped groove 8, and the right adjusting and mounting plate 52 is arranged on the right side of the U-shaped groove 8. The left and right adjusting mounting

plates

51 and 52 and the left and right locking blocks 61 and 62 are respectively arranged at the left and right sides of the middle needle plate 2, so that the middle needle plate 2 is more stably and firmly fixed.

In order to facilitate the adjustment of the position of the middle needle plate 2, as shown in fig. 5, a left adjusting through hole 511 is formed in the left adjusting mounting plate 51, a right adjusting through hole 521 is formed in the right adjusting mounting plate 52, movable second bolts 53 are respectively inserted into the left adjusting through hole 511 and the right adjusting through hole 521, a second threaded hole 13 matched with the second bolt 53 is formed in the rotating shuttle seat 1, and the second bolt 53 is connected with the second threaded hole 13. The left adjusting through hole 511 and the right adjusting through hole 521 are designed to enable the left adjusting mounting plate 51 and the right adjusting mounting plate 52 to be easier to adjust and mount, the second bolt 53 is movable on the left adjusting through hole 511 and the right adjusting through hole 521 to enable the position range of the left adjusting through hole 511 and the right adjusting through hole 521 to be adaptable to mounting to be larger, the adjustable range of the locking block 6 is also larger, the position of the middle needle plate 2 can be adjusted more conveniently, and the second threaded hole 13 is used for being connected and fixed with the second bolt 53.

For the regulation of latch segment 6 more reliable, be equipped with left mounting hole 512 on the regulation mounting panel 51 of a left side, be equipped with right mounting hole 522 on the regulation mounting panel 52 of the right side, left latch segment 61 includes left briquetting 611 and left cylinder 612, right latch segment 62 includes right briquetting 621 and right cylinder 622, left briquetting 611 bottom surface and the left regulation mounting panel 51 butt, right briquetting 621 and the right regulation mounting panel 52 butt, all be provided with first screw hole 7 on left cylinder 612 and the right cylinder 622, left cylinder 612 wears to establish on left mounting hole 512 and first regulation through-hole 11, right cylinder 622 wears to establish on right mounting hole 522 and first regulation through-hole 11. The left mounting hole 512 is used for the passing of the left cylinder 612, the right mounting hole 522 is used for the passing of the right cylinder 622, the left pressing block 611 is used for abutting and pressing with the left adjusting mounting plate 51, and the right pressing block 621 is used for abutting and pressing with the right adjusting mounting plate 52. When the fixing device is used, the position of the middle needle plate 2 is well adjusted, the first bolt 3 is screwed into the first threaded hole 7, and the left pressing block 611 and the right pressing block 621 are respectively pressed against the left adjusting mounting plate 51 and the right adjusting mounting plate 52 to complete the fixation.

For reliable adjustment, the diameter of the left adjustment through hole 511 and the diameter of the right adjustment through hole 521 are both larger than the diameter of the second bolt 53 for providing movement for the installation of the left adjustment mounting plate 51 and the right adjustment mounting plate 52, and the diameter of the left cylinder 612 and the diameter of the right cylinder 622 are both smaller than the diameter of the first adjustment through hole 11 for providing movement for the movement of the locking block 6. In this embodiment, two left locking blocks 61 are provided, one right locking block 62 is provided, three left adjusting through holes 511 are provided, and two right adjusting through holes 521 are provided. The left locking block 61 and the right locking block 62 are three in total, and three-point fixation can ensure stable and firm fixation of the middle needle plate 2.

In order to fix the pressure plate more firmly, locking holes 63 are formed between the left adjusting mounting plate 51 and the left pressing block 611 and between the right adjusting mounting plate 52 and the right pressing block 621, and fastening screws 64 are arranged on the locking holes 63. The design of the locking hole 63 and the fastening screw 64 can completely fix the locking block 6 and the adjusting mounting plate 5 after the middle needle plate 2 is adjusted, so that the installation position of the middle needle plate 2 is prevented from being affected by looseness.

In order to stably install the middle needle plate 2, a boss 12 is arranged on the rotary shuttle seat 1, and the bottom surface of the middle needle plate 2 is contacted with the top surface of the boss 12. The boss 12 is more favorable to the processing of top surface for the boss 12 is more level and smooth, does benefit to the stable installation of well faller 2, and compares the processing of whole side, and it is more labour saving and time saving to only process a boss 12, has increased thickness, has improved intensity, more does benefit to wearing to establish the installation of connecting piece.

In order to ensure that the end face is flat, the first mounting hole 21 is a counter bore, and the first bolt 3 is a counter bore bolt. The counter bore is matched with the counter bore bolt, so that the top surface of the middle needle plate 2 is flat without bulges.

For more convenient use, the left pressing block 611 and the right pressing block 621 are both circular rings, and the circular rings are provided with planes 65. The left and right adjusting mounting

plates

51 and 52 are both L-shaped. The design and the left cylinder 612 and the right cylinder 622 collocation of ring for left latch segment 61 and right latch segment 62 are whole more harmonious pleasing to the eye, and the design of ring is more convenient to taking of left latch segment 61 and right latch segment 62, and processing is also comparatively convenient, and plane 65 on the ring is used for applying the stationary force when first bolt 3 is screwed, prevents that latch segment 6 from skidding, enables latch segment 6 and well faller 2 fixed firm. The L-shaped design of the left adjusting mounting plate 51 and the right adjusting mounting plate 52 improves the structural strength of the rotating shuttle seat 1, the attaching area of the rotating shuttle seat 1 is larger, and the fixing effect of the centering needle plate 2 is better.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a well needle plate installation mechanism, is equipped with well faller (2) including rotating shuttle seat (1) on rotating shuttle seat (1), is equipped with first mounting hole (21) on well faller (2), is equipped with first bolt (3) on first mounting hole (21), its characterized in that be equipped with first adjusting through hole (11) on rotating shuttle seat (1), rotate one side relative with well faller (2) on shuttle seat (1) and be equipped with adjusting part (4), adjusting part (4) are including adjusting mounting panel (5) and latch segment (6), adjust mounting panel (5) and be connected with rotating shuttle seat (1), latch segment (6) one end movably sets up in first adjusting through hole (11), the other end is connected with adjusting mounting panel (5), be equipped with on latch segment (6) with first bolt (3) complex first screw hole (7), first bolt (3) are connected with first screw hole (7).

2. The needle plate mounting mechanism of claim 1 wherein: adjust mounting panel (5) including left side regulation mounting panel (51) and right side regulation mounting panel (52), latch segment (6) are including left latch segment (61) and right latch segment (62), and left side regulation mounting panel (51) and right side regulation mounting panel (52) all are connected with rotating shuttle seat (1), and left latch segment (61) set up on left side regulation mounting panel (51), and right latch segment (62) set up on right side regulation mounting panel (52).

3. The needle plate mounting mechanism of claim 2 wherein: be equipped with left adjusting hole (511) on left side regulation mounting panel (51), be equipped with right adjusting hole (521) on right side regulation mounting panel (52), all wear to be equipped with mobilizable second bolt (53) on left side adjusting hole (511) and right adjusting hole (521), be equipped with on rotating shuttle seat (1) with second bolt (53) complex second screw hole (13), second bolt (53) are connected with second screw hole (13).

4. A middle needle plate mounting mechanism according to claim 3 wherein: be equipped with left mounting hole (512) on left side regulation mounting panel (51), be equipped with right mounting hole (522) on right side regulation mounting panel (52), left latch segment (61) are including left briquetting (611) and left cylinder (612), right latch segment (62) are including right briquetting (621) and right cylinder (622), left briquetting (611) bottom surface and left side regulation mounting panel (51) butt, right briquetting (621) and right regulation mounting panel (52) butt, all be provided with first screw hole (7) on left cylinder (612) and right cylinder (622), left cylinder (612) are worn to establish on left mounting hole (512) and first regulation through-hole (11), right cylinder (622) are worn to establish on right mounting hole (522) and first regulation through-hole (11).

5. The needle plate mounting mechanism of claim 4 wherein: the diameter of the left adjusting through hole (511) and the diameter of the right adjusting through hole (521) are both larger than that of the second bolt (53), and the diameter of the left cylinder (612) and the diameter of the right cylinder (622) are both smaller than that of the first adjusting through hole (11).

6. The needle plate mounting mechanism of claim 5 wherein: all be equipped with between left side regulation mounting panel (51) and left briquetting (611) and between right side regulation mounting panel (52) and right briquetting (621) locking hole (63), be equipped with fastening screw (64) on locking hole (63).

7. The needle plate mounting mechanism of claim 6 wherein: and a boss (12) is arranged on the rotating shuttle seat (1), and the bottom surface of the middle needle plate (2) is contacted with the top surface of the boss (12).

8. The needle plate mounting mechanism of claim 7 wherein: the first mounting hole (21) is a counter bore, and the first bolt (3) is a counter bore bolt.

9. The needle plate mounting mechanism of claim 8 wherein: the left pressing block (611) and the right pressing block (621) are both circular rings, and planes (65) are arranged on the circular rings.