CN220224582U - Silk thread clamping structure - Google Patents

Abstract

The utility model discloses a silk thread clamping structure, which comprises a thread clamping seat, wherein the top of the thread clamping seat is provided with a sleeve opening, the top of the thread clamping seat is fixedly connected with a thread passing sleeve through the sleeve opening, the top of the thread passing sleeve is penetrated with a thread, one side of the thread clamping seat is provided with a rod opening, the thread clamping seat is movably connected with a push rod through the rod opening, the other side of the thread clamping seat is in threaded connection with a limit screw, the outer side of the limit screw is movably connected with a pressing block, one side of the pressing block is provided with a through opening, the inner wall of the thread clamping seat is fixedly connected with a thread pressing plate, one side of the thread pressing plate is provided with a through opening, and the push rod, a spiral groove, a telescopic spring and the pressing block are arranged through the arranged through opening, so that the position of the telescopic spring is reduced or increased when the push rod is installed in the through the spiral groove, the telescopic spring is compressed, the smaller the force pushing the push rod is larger, the force of the telescopic spring is extended, the longer the force pushing the push rod is smaller, and the thread clamping effect of the silk thread clamping structure is improved.

Description

Silk thread clamping structure

Technical Field

The utility model relates to the technical field of embroidery equipment, in particular to a silk thread clamping structure.

Background

The embroidery machine is also called a computerized embroidery machine, is the most advanced embroidery machine in the modern generation, can realize high-speed and high-efficiency traditional manual embroidery, and can also realize the multi-level, multifunctional, unified and perfect requirements which cannot be achieved by manual embroidery, and the thread clamping structure is used for clamping accessories of upper threads of the embroidery machine, so that the aims of paying out and clamping threads are achieved through the clamping structure.

But current silk thread clamping structure presss from both sides line effect not good, in using, in inserting the line in crossing the line cover, make the line be located between briquetting and the line ball board, nevertheless flexible spring promotes ejector pin pulling briquetting and merges and play the centre gripping line on the line ball board, but the dynamics between briquetting and the line ball board pressure line can't be adjusted, leads to briquetting and line ball board pressure line to appear the problem of centre gripping too tightly or too loose easily, for this we propose a silk thread clamping structure.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a silk thread clamping structure, which aims to solve the problem that the silk thread clamping structure in the background art is poor in thread clamping effect.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a silk thread clamping structure, includes the wire holder, the sleeve mouth has been seted up at the top of wire holder, the top of wire holder is through sleeve mouth fixedly connected with wire cover, the line has been run through at the top of wire cover, the pole mouth has been seted up to one side of wire holder, the wire holder has the ejector pin through pole mouth swing joint, the opposite side threaded connection of wire holder has a limit screw, the outside swing joint of limit screw has the briquetting, the mouth has been seted up to one side of briquetting, the inner wall fixedly connected with line ball of wire holder, the opening has been seted up to one side of line ball board.

Further preferably, the outside fixedly connected with pole cover of ejector pin, one side that the pole cover was kept away from in the outside of ejector pin is swing joint has the expansion spring, the helicoidal groove has been seted up to the one end of ejector pin, the one end of ejector pin passes through helicoidal groove and wearing mouth and briquetting threaded connection.

Further preferably, the front and back surfaces of the wire clamping seat are integrally connected with a mounting plate, and a mounting opening is formed in one side of the mounting plate.

Further preferably, the limit screws are five, and the five limit screws are movably connected with the pressing block through the through holes.

Further preferably, the ejector rods are provided with five ejector rods, one ends of the five ejector rods movably penetrate through the through holes of the line pressing plate, and the through holes are located on the same horizontal line.

Further preferably, the number of the pressing blocks is five, the five pressing blocks are movably arranged between each other, and the sizes of the five pressing blocks are the same.

(III) beneficial effects

The utility model provides a silk thread clamping structure, which has the following beneficial effects:

(1) The utility model provides a silk thread clamping structure, through the ejector pin that sets up, the helicoidal groove, the expansion spring, briquetting and wearing mouth, when installing silk thread clamping structure, the staff promotes the ejector pin, the ejector pin will extrude the expansion spring through the pole cover, and the one end of ejector pin will promote the briquetting, thereby open the line cover, then penetrate the line and cross the line cover, make the line be located between briquetting and the line ball board, then loosen the ejector pin, the expansion spring promotes the pole cover and drive the ejector pin and reset, and the ejector pin drives the briquetting and will draw close to thereby clamp the line to the line ball board, when the line centre gripping is too tight or too loose, because of the briquetting is pulled by the ejector pin when closing to the line ball board, and the dynamics of ejector pin pulling leans on the tensioning force of expansion spring, at this moment the staff according to the elasticity of centre gripping, the ejector pin gets into or shifts out in the wearing mouth of briquetting through the helicoidal groove, thereby reduce or increase the position of ejector pin installation expansion spring, have contractility when the expansion spring itself, the smaller the promotion ejector pin is compressed, the bigger the dynamics of the expansion spring is stretched, the longer promotion ejector pin is smaller, so that the centre gripping structure can adjust centre gripping dynamics, consequently, the clamp structure has improved the clamping dynamics.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an exploded view of the overall structure of the present utility model;

fig. 3 is a cross-sectional view of the wire holder of the present utility model.

In the figure: 1. a wire clamping seat; 101. sleeving the mouth; 102. a rod opening; 2. a wire passing sleeve; 3. a mounting plate; 4. a mounting port; 5. a push rod; 501. a screw groove; 6. a rod sleeve; 7. a telescopic spring; 8. a wire pressing plate; 9. a through port; 10. a limit screw; 11. briquetting; 12. a through hole; 13. lines.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a silk thread clamping structure, including clamp seat 1, sleeve opening 101 has been seted up at clamp seat 1's top, clamp seat 1's top is through sleeve opening 101 fixedly connected with wire cover 2, the top of wire cover 2 is run through and is had line 13, rod mouth 102 has been seted up to clamp seat 1's one side, clamp seat 1 has ejector pin 5 through rod mouth 102 swing joint, clamp seat 1's opposite side threaded connection has spacing screw 10, spacing screw 10's outside swing joint has briquetting 11, wear mouth 12 has been seted up to one side of briquetting 11, clamp seat 1's inner wall fixedly connected with line ball board 8, opening 9 has been seted up to one side of line ball board 8.

In this embodiment, specifically, the outside fixedly connected with pole cover 6 of ejector pin 5, one side swing joint that pole cover 6 was kept away from in the outside of ejector pin 5 has flexible spring 7, the helicoidal groove 501 has been seted up to the one end of ejector pin 5, the helicoidal groove 501 is passed through to the one end of ejector pin 5 and is worn out mouth 12 and briquetting 11 threaded connection, when line 13 centre gripping is too tight or too loose, because of the briquetting 11 is drawn by ejector pin 5 when drawing close to line ball 8, and the dynamics of ejector pin 5 pulling leans on the tensioning force of flexible spring 7, the staff rotates ejector pin 5 according to the elasticity of centre gripping at this moment, ejector pin 5 gets into or shifts out in the mouth 12 of briquetting 11 through helicoidal groove 501, thereby reduce or increase the position of ejector pin 5 installation flexible spring 7, and the contractility has when flexible spring 7 itself, the less dynamics that promotes ejector pin 5 of flexible spring 7 is compressed is bigger, the longer dynamics that promotes ejector pin 5.

In this embodiment, specifically, the front and back sides of the thread clamping seat 1 are integrally connected with the mounting plate 3, one side of the mounting plate 3 is provided with the mounting opening 4, the mounting plate 3 on the thread clamping seat 1 is mounted on the embroidery machine, and the thread clamping seat 1 is mounted on the embroidery machine by inserting bolts into the mounting opening 4.

In this embodiment, specifically, the number of the limit screws 10 is five, and the five limit screws 10 are movably connected with the pressing block 11 through the through holes 12, so that the pressing block 11 can move left and right more stably through the limit screws 10.

In this embodiment, specifically, ejector pin 5 is provided with five, and the one end of five ejector pins 5 all activity runs through in the through-hole 9 of line ball board 8, and through-hole 9 and through-hole 12 are located same horizontal line, make briquetting 11 can be better by the back and forth promotion through ejector pin 5 to realize that single briquetting 11 carries out unwrapping wire and presss from both sides the line.

In this embodiment, specifically, the pressing blocks 11 are provided with five pressing blocks 11, the five pressing blocks 11 are movably arranged between each other, and the sizes of the five pressing blocks 11 are the same, so that the pressing blocks 11 can perform paying-off and thread clamping individually according to the operation of the embroidery machine.

Working principle: after the thread clamping structure is installed, firstly, the installation fixing and the safety protection of the thread clamping structure are checked, when the thread clamping structure is installed, a worker installs the installation plate 3 on an embroidery machine, then the worker pushes the ejector rod 5, the ejector rod 5 extrudes the telescopic spring 7 through the rod sleeve 6, one end of the ejector rod 5 pushes the pressing block 11, thereby opening the thread sleeve 2, then the thread 13 penetrates into the thread sleeve 2, the thread 13 is positioned between the pressing block 11 and the thread pressing plate 8, then the ejector rod 5 is loosened, the telescopic spring 7 pushes the rod sleeve 6 and drives the ejector rod 5 to reset, the ejector rod 5 drives the pressing block 11 to be close to the thread pressing plate 8 so as to clamp the thread 13, when the thread 13 is clamped too tightly or too loosely, the pressing block 11 is pulled by the ejector rod 5 when being close to the thread pressing plate 8, and the force of the ejector rod 5 is pulled by the tension of the telescopic spring 7, at the moment, the worker rotates the ejector rod 5 according to the clamped tightness, the ejector rod 5 enters or moves out of the through the thread groove 501 into or moves out of the through hole 12 of the pressing block 11, thereby reducing or increasing the position of the telescopic spring 7, the thread 7 is installed, the telescopic spring 7 has contractibility, the compression force is realized, the compression force is reduced when the telescopic spring 7 is pushed, the structure is used, and the tension is more convenient, and the thread clamping structure is used, and the utility model is more convenient, and has a longer and the compression force is used.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a silk thread clamping structure, includes wire holder (1), its characterized in that: the utility model provides a wire clamping seat, including wire clamping seat (1), sleeve mouth (101) has been seted up at the top of wire clamping seat (1), the top of wire clamping seat (1) is through sleeve mouth (101) fixedly connected with wire passing sleeve (2), the top of wire passing sleeve (2) is run through there is line (13), rod mouth (102) have been seted up to one side of wire clamping seat (1), wire clamping seat (1) is through rod mouth (102) swing joint has ejector pin (5), the outside fixedly connected with pole cover (6) of ejector pin (5), one side swing joint of pole cover (6) is kept away from in the outside of ejector pin (5) has extension spring (7), screw groove (501) have been seted up to one end of ejector pin (5), one end of ejector pin (5) is through screw groove (501) and mouth (12) and briquetting (11) threaded connection, the opposite side threaded connection of wire clamping seat (1) has spacing screw (10), the outside swing joint of spacing screw (10) has briquetting (11), mouth (12) have been seted up to one side of briquetting (11), one side of inner wall wire clamping seat (1) is kept away from the extension spring (8).

2. A wire clamping structure according to claim 1, wherein: the front and back of the wire clamping seat (1) are integrally connected with a mounting plate (3), and one side of the mounting plate (3) is provided with a mounting opening (4).

3. A wire clamping structure according to claim 1, wherein: the limiting screws (10) are five, and the five limiting screws (10) are movably connected with the pressing block (11) through the through holes (12).

4. A wire clamping structure according to claim 1, wherein: five ejector rods (5) are arranged, one ends of the five ejector rods (5) movably penetrate through the through holes (9) of the line pressing plate (8), and the through holes (9) and the through holes (12) are located on the same horizontal line.

5. A wire clamping structure according to claim 1, wherein: the pressing blocks (11) are arranged in five, the five pressing blocks (11) are movably arranged between each other, and the five pressing blocks (11) are the same in size.