CN214655611U

CN214655611U - Driving shaft height adjusting mechanism of synchronous pre-tightening mechanism of quilting and embroidering machine base material

Info

Publication number: CN214655611U
Application number: CN202023220951.XU
Authority: CN
Inventors: 沈浩忠
Original assignee: Nantong Xinjia Electromechanical Co ltd
Current assignee: Nantong Xinjia Electromechanical Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-09
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a sew with long stitches embroidery machine base material and step pretension mechanism driving shaft height adjusting mechanism relates to sew with long stitches embroidery machine driving shaft height adjusting and uses auxiliary device technical field, often because fixed square and the connected firm problem that drops inadequately of altitude mixture control owner piece often in the use for solving current sew with long stitches embroidery machine base material and step pretension mechanism driving shaft height adjusting mechanism. The upper end of end piece is provided with the height adjustment owner piece under the fixed, the upper end of height adjustment owner piece is provided with the cylinder standing groove, the top of height adjustment owner piece one side is provided with fixed square, the both sides of fixed square all are provided with the nut cylinder, the one end of nut cylinder extends to the inside of cylinder standing groove, the lower extreme of nut cylinder is provided with the toper strip standing groove, the inside one end of cylinder standing groove is provided with toper strip connecting block, one side of toper strip connecting block is provided with spacing toper strip, and just spacing toper strip passes through the stickness with toper strip connecting block and is connected.

Description

Driving shaft height adjusting mechanism of synchronous pre-tightening mechanism of quilting and embroidering machine base material

Technical Field

The utility model relates to a sew with long stitches embroidery machine main shaft auxiliary device technical field for altitude mixture control specifically is sew with long stitches embroidery machine base material and step pretension mechanism driving shaft altitude mixture control mechanism.

Background

In order to enable the outer textile fabric and the inner core of the quilt to be tightly adhered and fixed and enable the thickness of the quilt to be uniform, the outer textile fabric and the inner core are sewn (including stitch-bonding) in a parallel straight line mode or a decorative pattern mode, the process of increasing the aesthetic feeling and the practicability is called quilting embroidery, the quilting embroidery machine can be used when the quilting embroidery machine is used, and the most important part in the quilting embroidery machine is the driving shaft height adjusting mechanism of the synchronous pre-tightening mechanism of the quilting embroidery machine base material.

The problem that when the existing driving shaft height adjusting mechanism of the base material synchronous pre-tightening mechanism of the quilting and embroidering machine is used, the driving shaft height adjusting mechanism of the base material synchronous pre-tightening mechanism of the quilting and embroidering machine often falls off due to the fact that the connection between the fixed upper square block and the height adjusting main block is not firm enough is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synchronous pretension mechanism driving shaft height adjustment mechanism of quilting and embroidering machine base material to it often because the fixed square of going up is firm and the problem that drops inadequately with being connected of height adjustment owner piece often to provide the synchronous pretension mechanism driving shaft height adjustment mechanism of current quilting and embroidering machine base material in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: quilting embroidery machine base material synchronous pre-tightening mechanism driving shaft height adjusting mechanism comprises a fixed lower bottom block, wherein a height adjusting main block is arranged at the upper end of the fixed lower bottom block, a cylinder placing groove is formed in the upper end of the height adjusting main block, a fixed upper square block is arranged above one side of the height adjusting main block, nut cylinders are arranged on two sides of the fixed upper square block, one end of each nut cylinder extends to the inside of the cylinder placing groove, a conical strip placing groove is formed in the lower end of each nut cylinder, a conical strip connecting block is arranged at one end of the inside of the cylinder placing groove, a limiting conical strip is arranged on one side of the conical strip connecting block and connected with the conical strip connecting block through a sticky property, and one end of the limiting conical strip extends to the inside of the conical strip placing groove.

Preferably, the inner wall of cylinder standing groove is provided with prevents rocking the interior piece, and prevents rocking interior piece and height control owner piece welded connection, it is provided with a plurality of to prevent rocking the interior piece, four corners of bottom block one end all are provided with the bolt and place the hole under the fixed.

Preferably, the below of bottom block is provided with fixed square down under the fixed, and fixed square down passes through draw-in groove welded connection with fixed bottom block down, fixed square down is provided with a plurality of, the below of fixed square down is provided with the soft cushion of antiskid, and the soft cushion of antiskid passes through the stickness with fixed square down and is connected.

Preferably, one end of the height adjusting main block is provided with a circular through hole, both sides of one end of the height adjusting main block are provided with built-in cushion blocks, and the lower end of one side of the height adjusting main block is provided with a connecting hole groove.

Preferably, one side of the height adjusting main block is provided with a cover-type screw block, the other end of the height adjusting main block is provided with a block placing groove, a connecting block body is arranged inside the block placing groove, one end of the connecting block body is provided with a connecting thread block, and the connecting thread block is rotatably connected with the cover-type screw block through threads.

Preferably, the upper end of the fixed upper square is provided with a threaded column placing groove, a rotary threaded column is arranged inside the threaded column placing groove, and the rotary threaded column is rotatably connected with the threaded column placing groove and the height adjusting main block through threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of synchronous pretension mechanism driving shaft height adjusting mechanism of quilting embroidery machine base material compares with current quilting embroidery machine main shaft height adjustment with auxiliary device, has been equipped with toper strip standing groove and spacing toper strip, and the design of toper strip standing groove and spacing toper strip can let fixed square and height adjustment owner's piece be connected more firmly, has solved current quilting embroidery machine base material synchronous pretension mechanism driving shaft height adjusting mechanism often because fixed square and height adjustment owner's piece be connected firmly inadequately and the problem that drops when using.

2. This kind of synchronous pretension mechanism driving shaft height adjustment mechanism of quilting embroidery machine base material compares with current quilting embroidery machine driving shaft height adjustment auxiliary device for, fixed rhombus and anti-skidding soft cushion have been equipped with, the design of fixed rhombus can let the fixed of anti-skidding soft cushion more convenient, the design of anti-skidding soft cushion can let this kind of synchronous pretension mechanism driving shaft height adjustment mechanism of quilting embroidery machine base material antifriction nature strengthen more, it leads to the gliding problem of equipment often because the friction is lower to have solved current synchronous pretension mechanism driving shaft height adjustment mechanism of quilting embroidery machine base material when using.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

fig. 3 is a partially enlarged view of the area a of fig. 2 according to the present invention.

In the figure: 1. fixing the lower bottom block; 2. a bolt placing hole; 3. a height adjustment main block; 4. a capping screw block; 5. a circular through hole; 6. a cushion block is arranged inside; 7. a nut cylinder; 8. fixing the upper square block; 9. rotating the threaded column; 10. a connecting hole groove; 11. a threaded post placement groove; 12. a connection block; 13. a block placing groove; 14. connecting the thread blocks; 15. fixing the lower square block; 16. a non-slip soft cushion block; 17. a column placing groove; 18. a tapered strip placement groove; 19. a conical strip connecting block; 20. limiting the conical strip; 21. prevent rocking the inner 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.

Referring to fig. 1-3, the present invention provides an embodiment: quilting embroidery machine base material synchronous pre-tightening mechanism driving shaft height adjusting mechanism comprises a fixed lower bottom block 1, a height adjusting main block 3 is arranged at the upper end of the fixed lower bottom block 1, a cylinder placing groove 17 is arranged at the upper end of the height adjusting main block 3, a fixed upper square block 8 is arranged above one side of the height adjusting main block 3, nut cylinders 7 are arranged at two sides of the fixed upper square block 8, one end of each nut cylinder 7 extends into the cylinder placing groove 17, a conical strip placing groove 18 is arranged at the lower end of each nut cylinder 7, the design of the conical strip placing groove 18 enables the placement of a limiting conical strip 20 to be more convenient, a conical strip connecting block 19 is arranged at one end inside the cylinder placing groove 17, a limiting conical strip 20 is arranged at one side of the conical strip connecting block 19, the limiting conical strip 20 is connected with the conical strip connecting block 19 through stickiness, and the connecting of the limiting conical strip 20 and the conical strip connecting block 19 is more firm, one end of the limiting conical strip 20 extends to the inner part of the conical strip placing groove 18.

Further, the inner wall of cylinder standing groove 17 is provided with prevents rocking interior piece 21, and prevents rocking interior piece 21 and the 3 welded connection of altitude mixture control owner piece, lets prevent rocking interior piece 21 and the more firm in connection of altitude mixture control owner piece 3, prevents rocking interior piece 21 and is provided with a plurality of, and four corners of 1 one end of fixed bottom block all are provided with the bolt and place hole 2 down.

Further, the below of bottom block 1 is provided with fixed lower square 15 under the fixed, and fixed lower square 15 passes through draw-in groove welded connection with fixed lower bottom block 1, let fixed lower square 15 more firm with fixed lower bottom block 1's connection, fixed lower square 15 is provided with a plurality of, the below of fixed lower square 15 is provided with anti-skidding soft cushion block 16, and anti-skidding soft cushion block 16 passes through the stickness with fixed lower square 15 and is connected, let anti-skidding soft cushion block 16 more firm with fixed lower square 15's connection.

Further, one end of the height adjusting main block 3 is provided with a circular through hole 5, both sides of one end of the height adjusting main block 3 are provided with built-in cushion blocks 6, the connection of equipment is more convenient to place due to the design of the built-in cushion blocks 6, and the lower end of one side of the height adjusting main block 3 is provided with a connecting hole groove 10.

Further, one side of the height adjusting main block 3 is provided with a cover-type screw block 4, the other end of the height adjusting main block 3 is provided with a block placing groove 13, a connecting block 12 is arranged inside the block placing groove 13, one end of the connecting block 12 is provided with a connecting screw block 14, the connecting screw block 14 is rotatably connected with the cover-type screw block 4 through screw threads, and the connecting screw block 14 is more firmly connected with the cover-type screw block 4.

Further, the upper end of the fixed upper square 8 is provided with a threaded column placing groove 11, the inside of the threaded column placing groove 11 is provided with a rotary threaded column 9, the rotary threaded column 9 is in threaded rotary connection with the threaded column placing groove 11 and the height adjusting main block 3, and the rotary threaded column 9 is more firmly connected with the threaded column placing groove 11 and the height adjusting main block 3.

The working principle is as follows: move this kind of synchronous pretension mechanism driving shaft height adjusting mechanism of quilting and embroidering machine base material to the position department that needs to use earlier during the use, then just can place the top of fixed square 8 with height adjustment owner piece 3, spacing toper strip 20 will stretch into the toper strip standing groove 18 inside of nut cylinder 7 below one end this moment, then take out to rotate inside screw thread post 9 places screw thread post standing groove 11, just can let height adjustment owner piece 3 more firm with being connected of fixed square 8 this moment, when fixing this kind of synchronous pretension mechanism driving shaft height adjusting mechanism of quilting and embroidering machine base material, antiskid cushion block 16 can greatly increased and the frictional force of contact surface this moment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Sew with long stitches embroidery machine base-material and preface mechanism driving shaft height adjusting mechanism in step, including fixed bottom block (1), its characterized in that down: the upper end of the fixed lower bottom block (1) is provided with a height adjusting main block (3), the upper end of the height adjusting main block (3) is provided with a cylinder placing groove (17), a fixed upper square block (8) is arranged above one side of the height adjusting main block (3), the two sides of the fixed upper square block (8) are respectively provided with a nut column body (7), one end of the nut column body (7) extends into the column body placing groove (17), the lower end of the nut post body (7) is provided with a conical strip placing groove (18), one end inside the column placing groove (17) is provided with a conical strip connecting block (19), one side of the conical strip connecting block (19) is provided with a limiting conical strip (20), and the limiting conical strip (20) is connected with the conical strip connecting block (19) through viscosity, one end of the limiting conical strip (20) extends to the inner part of the conical strip placing groove (18).

2. The quilting and embroidering machine base material synchronous pre-tightening mechanism driving shaft height adjusting mechanism as claimed in claim 1, characterized in that: the inner wall of cylinder standing groove (17) is provided with and prevents rocking interior piece (21), and prevents rocking interior piece (21) and altitude mixture control owner piece (3) welded connection, it is provided with a plurality of to prevent rocking interior piece (21), four corners of fixed bottom block (1) one end all are provided with the bolt and place hole (2).

3. The quilting and embroidering machine base material synchronous pre-tightening mechanism driving shaft height adjusting mechanism as claimed in claim 1, characterized in that: the fixed bottom block (1) is provided with fixed bottom block (15) in the below, and fixed bottom block (15) passes through draw-in groove welded connection with fixed bottom block (1) down, fixed bottom block (15) are provided with a plurality of, the below of fixed bottom block (15) is provided with anti-skidding soft cushion block (16), and anti-skidding soft cushion block (16) are connected through the stickness with fixed bottom block (15).

4. The quilting and embroidering machine base material synchronous pre-tightening mechanism driving shaft height adjusting mechanism as claimed in claim 1, characterized in that: one end of the height adjusting main block (3) is provided with a circular through hole (5), both sides of one end of the height adjusting main block (3) are provided with built-in cushion blocks (6), and the lower end of one side of the height adjusting main block (3) is provided with a connecting hole groove (10).

5. The quilting and embroidering machine base material synchronous pre-tightening mechanism driving shaft height adjusting mechanism as claimed in claim 1, characterized in that: one side of the height adjusting main block (3) is provided with a cover screw block (4), the other end of the height adjusting main block (3) is provided with a block placing groove (13), a connecting block body (12) is arranged inside the block placing groove (13), one end of the connecting block body (12) is provided with a connecting thread block (14), and the connecting thread block (14) is rotatably connected with the cover screw block (4) through threads.

6. The quilting and embroidering machine base material synchronous pre-tightening mechanism driving shaft height adjusting mechanism as claimed in claim 1, characterized in that: the upper end of the fixed upper square block (8) is provided with a threaded column placing groove (11), a rotary threaded column (9) is arranged inside the threaded column placing groove (11), and the rotary threaded column (9), the threaded column placing groove (11) and the height adjusting main block (3) are rotatably connected through threads.