CN217947091U - Yarn tension device of loom - Google Patents

Abstract

The utility model discloses a loom yarn tension device relates to the loom field, the on-line screen storage device comprises a base, one side at base top is fixed with the dead lever, and the base top is kept away from one side of dead lever and is installed the telescopic link to the output of telescopic link is provided with the carriage release lever, the motor is installed at the top of dead lever, and one side at the output of motor and carriage release lever top all is provided with spacing post, the outer wall cover of spacing post is equipped with the sliding sleeve, and the inner wall of sliding sleeve is fixed with the extrusion piece. The utility model discloses reached and be convenient for carry out the purpose of changing to the roll-up roller, established the roll-up roller cover at the tension pole outer wall, thereby then started the telescopic link and make roll-up roller extrusion sliding sleeve to make sliding sleeve extrusion tension pole expansion, support at the inner wall of roll-up roller, the motor drives the roll-up roller and rotates, thereby carry out the roll-up to the yarn, can expand the roll-up roller inner wall through four group's tension poles, thereby make the roll-up roller can not appear idle running phenomenon at the pivoted in-process.

Description

Yarn tension device of loom

Technical Field

The utility model relates to a loom field specifically is a loom yarn tension device.

Background

The yarn is a fabrics, process into the product of certain fineness with various textile fiber, be used for weaving, the system rope, the system line, knitting and embroidery etc. divide into short-staple yarn, continuous filament etc. yarn all twines at the furling roller outer wall usually when the roll-up, but can use the bolt to fix the roll-up roller usually when fixing the roll-up roller, dismounting tools such as spanner need be used when dismantling the roll-up roller to the mode of bolt fastening, thereby extravagant yarn winding work efficiency, lead to yarn production work efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a loom yarn tension device to what solve can use the bolt to fix the roll-up roller when fixing the roll-up roller usually, dismounting tools such as spanner need be used when dismantling the roll-up roller to the mode of bolt fastening, thereby extravagant yarn winding work efficiency leads to yarn production work efficiency to reduce technical problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a loom yarn tension device, includes the base, one side at base top is fixed with the dead lever, and the base top is kept away from one side of dead lever and is installed the telescopic link to the output of telescopic link is provided with the carriage release lever, the motor is installed at the top of dead lever, and just one side at the output of motor and carriage release lever top all is provided with spacing post, the outer wall cover of spacing post is equipped with the sliding sleeve, and the inner wall cover of sliding sleeve is fixed with the extrusion piece, two sets of tension bars, two sets of are installed through the pivot to one side of spacing post be fixed with the spring between the tension bar.

Through adopting above-mentioned technical scheme, reached and be convenient for carry out the purpose of changing to the roll-up roller, establish the roll-up roller cover at the tension bar outer wall, thereby it makes roll-up roller extrusion sliding sleeve to then start the telescopic link, thereby make sliding sleeve extrusion tension bar expansion, support the inner wall at the roll-up roller, the motor drives the roll-up roller and rotates, thereby roll-up the yarn, can expand roll-up roller inner wall through four group's tension bars, thereby make the roll-up roller can not appear idle phenomenon at the pivoted in-process, then the setting of rubber pad can increase the frictional force of tension bar and roll-up roller inner wall.

The utility model discloses further set up to, the one end of tension pole is fixed with the pressure piece, and the one end that the pressure piece was kept away from to the tension pole is fixed with the rubber pad to one side inclined plane setting of pressure piece.

Through adopting above-mentioned technical scheme, can make the sliding sleeve extrude it through the extrusion piece when removing through the pressure piece that sets up for the one end of tension pole moves down, then the rubber pad can increase the frictional resistance of tension pole and the contact of roll-up roller inner wall, prevents that the idle phenomenon from appearing in the roll-up roller.

The utility model discloses further set up to, the bottom of carriage release lever is fixed with trapezoidal piece, and the bottom of trapezoidal piece installs the universal wheel, the top of base seted up with trapezoidal piece assorted spout.

Through adopting above-mentioned technical scheme, can make the carriage release lever slide at the top of base through the trapezoidal piece that sets up for the carriage release lever can not separate with the base, and the setting of universal wheel can make the carriage release lever reduce frictional force when removing.

The utility model discloses further set up to, the outer wall of spacing post seted up with extrusion piece phase-match shifting chute, and the inside of spacing post has seted up tension bar assorted arc wall.

Through adopting above-mentioned technical scheme, can make the extrusion piece slide at its inside through the shifting chute that sets up, then carry on spacingly to the sliding sleeve, prevent that the sliding sleeve from rotating, the setting of arc wall can make tension lever rotate at its inside.

The utility model discloses further set up to, one side at base top is fixed with the baffle, the carriage release lever passes through bearing and spacing post connection.

Through adopting above-mentioned technical scheme, the baffle that sets up can make the telescopic link can carry out the atress support at during operation one end, and the carriage release lever and the spacing post that the bearing is connected can drive the spacing post rotation at carriage release lever top simultaneously when making the motor at dead lever top drive spacing post rotate, reduces frictional force.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a motor, the telescopic link, the setting of sliding sleeve and tension bar, the purpose of being convenient for change the roll-up roller has been reached, establish the roll-up roller cover at the tension bar outer wall, thereby it makes roll-up roller extrusion sliding sleeve to start the telescopic link, thereby make sliding sleeve extrusion tension bar expand, support the inner wall at the roll-up roller, the motor drives the roll-up roller and rotates, thereby carry out the roll-up to the yarn, can expand the roll-up roller inner wall through four group's tension bars, thereby make the roll-up roller can not appear idle running phenomenon at the pivoted in-process, then the setting of rubber pad can increase the frictional force of tension bar and roll-up roller inner wall.

Drawings

FIG. 1 is a schematic view of the working structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a perspective view of the tension rod of the present invention;

fig. 4 is a perspective view of the sliding sleeve of the present invention.

In the figure: 1. a base; 2. a fixing rod; 3. a travel bar; 4. a telescopic rod; 5. a motor; 6. a limiting post; 7. a sliding sleeve; 8. extruding the block; 9. a tension bar; 901. a pressure block; 902. a rubber pad; 903. a rotating shaft; 10. a spring; 11. and (7) winding a roller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

The utility model provides a loom yarn tension device, as shown in fig. 1-4, including base 1, one side at base 1 top is fixed with dead lever 2, and base 1 top is kept away from one side of dead lever 2 and is installed telescopic link 4, and the output of telescopic link 4 is provided with carriage release lever 3, motor 5 is installed at the top of dead lever 2, and motor 5's output and one side at carriage release lever 3 top all are provided with spacing post 6, then establish a pot head of roll-up roller 11 at the spacing post 6 outer wall of dead lever 2 one side, then place roll-up roller 11 horizontally, then start telescopic link 4, 4 one end of telescopic link drives carriage release lever 3 and removes, thereby make spacing post 6 of carriage release lever 3 one side enter into the inside of roll-up roller 11, the outer wall cover of spacing post 6 is equipped with sliding sleeve 7, and the inner wall of sliding sleeve 7 is fixed with extrusion piece 8, install two sets of tension bars 9 through pivot 903 one side of spacing post 6, be fixed with spring 10 between two sets of tension bars 9, roll-up roller 11 and sliding sleeve 7 contact, thereby make sliding sleeve 7 slide at the outer wall of spacing post 6, drive extrusion piece 8 when sliding sleeve 7 slides, thereby make tension bar 8 and pressure block 9 contact with tension bar 902 and roll-up the expansion of tension bar for the expansion of tension roller 902 to the outer wall, thereby make two sets of roll-up the expansion of roll-up spring 902 to the rotation, thereby make two sets of roll-up spring 902 rotate.

Referring to fig. 3, a pressure block 901 is fixed at one end of the tension rod 9, a rubber pad 902 is fixed at one end of the tension rod 9 away from the pressure block 901, and an inclined surface of one side of the pressure block 901 is arranged, so that the sliding sleeve 7 can be squeezed by the squeezing block 8 when moving through the arranged pressure block 901, one end of the tension rod 9 moves downwards, and then the rubber pad 902 can increase the friction resistance of the tension rod 9 contacting with the inner wall of the furling roller 11, thereby preventing the furling roller 11 from idling.

Referring to fig. 1, the bottom of carriage release lever 3 is fixed with the trapezoidal piece, and the universal wheel is installed to the bottom of trapezoidal piece, base 1's top seted up with trapezoidal piece assorted spout, can make carriage release lever 3 slide at base 1's top through the trapezoidal piece that sets up for carriage release lever 3 can not separate with base 1, and the setting of universal wheel can make carriage release lever 3 reduce frictional force when removing.

Referring to fig. 2, the outer wall of the limiting column 6 is provided with a moving groove matched with the extrusion block 8, and the inside of the limiting column 6 is provided with an arc-shaped groove matched with the tension rod 9, the extrusion block 8 can slide inside the extrusion block through the moving groove, and then the sliding sleeve 7 is limited to prevent the sliding sleeve 7 from rotating, and the tension rod 9 can rotate inside the sliding sleeve through the arc-shaped groove.

Referring to fig. 1, a baffle is fixed on one side of the top of a base 1, a moving rod 3 is connected with a limiting column 6 through a bearing, the baffle is arranged to enable a telescopic rod 4 to be supported by stress at one end of the telescopic rod during working, and the moving rod 3 and the limiting column 6 connected with the bearing can enable a motor at the top of a fixed rod to drive the limiting column 6 at the top of the moving rod 3 to rotate when driving the limiting column to rotate, so that friction force is reduced.

The utility model discloses a theory of operation does: when the yarn needs to be wound, one end of the yarn is wound on the outer wall of the winding roller 11, then a pot of the winding roller 11 is sleeved on the outer wall of the limiting column 6 on one side of the fixing rod 2, then the winding roller 11 is placed horizontally, then the telescopic rod 4 is started, one end of the telescopic rod 4 drives the movable rod 3 to move, so that the limiting column 6 on one side of the movable rod 3 enters the inner part of the winding roller 11, then the winding roller 11 is in contact with the sliding sleeve 7, so that the sliding sleeve 7 slides on the outer wall of the limiting column 6, the sliding sleeve 7 drives the extrusion block 8 to move when sliding, so that the extrusion rod 8 is in contact with the pressure block 901, the tension rod 9 rotates by taking the rotating shaft 903 as the center of a circle, so that the rubber pad 902 is in contact with the inner wall of the winding roller 11, the spring 10 is extruded when the two sets of tension rods 9 rotate, so that the two sets of tension rods 9 expand to the outer side, the purpose of fixing the inner wall of the winding roller 11 is realized, then the telescopic rod 4 is stopped, the telescopic rod 4 is extended, the motor 5 drives the limiting column 6 to rotate, so as to realize the rotation of the yarn, when the yarn is finished, the yarn, the telescopic rod 4 is shortened, the movable rod 3 moves, under the action of the spring 10, so that the winding roller 11 is convenient to be reset, and the winding roller 11 can be taken down.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (5)

1. A loom yarn tension device, includes base (1), its characterized in that: one side at base (1) top is fixed with dead lever (2), and one side that dead lever (2) were kept away from at base (1) top installs telescopic link (4) to the output of telescopic link (4) is provided with carriage release lever (3), motor (5) are installed at the top of dead lever (2), and the output of motor (5) and one side at carriage release lever (3) top all are provided with spacing post (6), the outer wall cover of spacing post (6) is equipped with sliding sleeve (7), and the inner wall of sliding sleeve (7) is fixed with extrusion block (8), two sets of tension bars (9) are installed through pivot (903) in one side of spacing post (6), and are two sets of be fixed with spring (10) between tension bar (9).

2. A loom yarn tensioning device as claimed in claim 1, wherein: one end of the tension rod (9) is fixed with a pressure block (901), one end of the tension rod (9) far away from the pressure block (901) is fixed with a rubber pad (902), and one side of the pressure block (901) is arranged in an inclined plane.

3. A loom yarn tensioning device as claimed in claim 1, wherein: the bottom of carriage release lever (3) is fixed with the trapezoidal piece, and the universal wheel is installed to the bottom of trapezoidal piece, the top of base (1) is seted up with trapezoidal piece assorted spout.

4. A loom yarn tensioning device as claimed in claim 1, wherein: the outer wall of the limiting column (6) is provided with a moving groove matched with the extrusion block (8), and the inside of the limiting column (6) is provided with an arc-shaped groove matched with the tension rod (9).

5. A loom yarn tensioning device as claimed in claim 1, wherein: a baffle is fixed on one side of the top of the base (1), and the moving rod (3) is connected with the limiting column (6) through a bearing.

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