CN214989118U - Adjusting device with self-adaptation tensioning function - Google Patents

Abstract

The utility model discloses an adjusting device with self-adaptation tensioning function, including base, shell, servo motor and first commentaries on classics roller, one side on base top is provided with first commentaries on classics roller, the opposite side on base top is provided with servo motor, servo motor's one end is provided with the second and changes the roller, the intermediate position department on base top is provided with the shell, the inside intermediate position department of shell is provided with the depression bar, the both sides of depression bar all are provided with the supporting shoe. The utility model discloses a staff presses down the inside lug of recess, and under the effect of pressure, expanding spring takes place elastic shrinkage and contracts the lug to the inside of flexible inner chamber, removes the depression bar this moment, selects the suitable position of depression bar through the position that the recess corresponds co-altitude, selects the recess back of suitable position, and in expanding spring reconversion bounced the lug into the recess, can accomplish regulation work to the convenience has been improved.

Description

Adjusting device with self-adaptation tensioning function

Technical Field

The utility model relates to an adjusting device technical field specifically is an adjusting device with self-adaptation tensioning function.

Background

Along with the continuous development of society, people's standard of living is constantly improved, and cloth goods has become an indispensable part in people's life, and cloth goods need use different types of cloth, and the cloth need twine different types of cloth after the preparation finishes, and different types of cloth require that the winding elasticity degree has different requirements, consequently just need use corresponding adjusting device that has self-adaptation tensioning function.

The devices on the market are various and can basically meet the use requirements of people, but certain problems still exist: when the traditional device is used, the adjustment is inconvenient, so that the working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjusting device with self-adaptation tensioning function to provide the problem of inconvenient regulation in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjusting device with a self-adaptive tensioning function comprises a base, a shell, a servo motor and a first rotating roller, a first rotating roller is arranged on one side of the top end of the base, a servo motor is arranged on the other side of the top end of the base, a second rotating roller is arranged at one end of the servo motor, a shell is arranged at the middle position of the top end of the base, a pressure lever is arranged in the middle of the inner part of the shell, supporting blocks are arranged on both sides of the pressure lever, one side of the supporting block is provided with an adjusting structure, the adjusting structure comprises a lug, a groove, a telescopic spring and a telescopic inner cavity, the telescopic inner cavity is arranged at one side of the supporting block, a telescopic spring is arranged in the telescopic inner cavity, one side of the telescopic spring is provided with a convex block, the grooves are arranged on two sides of the shell, and one side of the convex block penetrates through the grooves and extends to the outside of the shell.

Preferably, the outer diameter of the lug is larger than the inner diameter of the telescopic inner cavity, and the lug and the telescopic inner cavity form a telescopic structure through a telescopic spring.

Preferably, the grooves are arranged in a plurality of numbers, and the grooves are distributed on two sides of the shell at equal intervals.

Preferably, the two sides of the pressing rod are provided with replacing structures, each replacing structure comprises a sliding block, a bolt and a sliding groove, the sliding blocks are arranged on the two sides of the pressing rod, the sliding grooves are formed in the supporting blocks, the sliding blocks are inserted into the sliding grooves, the bolts are inserted into the two ends of one side of each sliding block, and one side of each bolt penetrates through the inner wall of each supporting block and extends to the outside.

Preferably, the two sides of the supporting block are provided with limiting structures, each limiting structure comprises a limiting rod, a connecting rod and a movable block, the limiting rods are arranged on the two sides of the supporting block, the movable blocks are sleeved outside the limiting rods, one side of each movable block is fixedly connected with the connecting rod, and one side of each connecting rod is fixedly connected with the supporting block.

Preferably, four groups of bolts are arranged, and the bolts are symmetrically distributed about the horizontal central axis of the pressure lever.

Compared with the prior art, the beneficial effects of the utility model are that: the adjusting device with the self-adaptive tensioning function not only realizes the convenience for adjusting the lifting of the pressure lever and improving the working efficiency, but also realizes the convenience for replacing the pressure levers with different specifications according to the specifications of different cloth and the limitation of the pressure lever, thereby preventing the position of the pressure lever from deviating under the action of the cloth;

(1) the convex block in the groove is pressed by a worker, under the action of pressure, the telescopic spring elastically contracts to contract the convex block into the telescopic inner cavity, the pressing rod is moved at the moment, the proper position of the pressing rod is selected according to the positions of the groove corresponding to different heights, and after the groove at the proper position is selected, the telescopic spring is restored to the original state to eject the convex block into the groove, so that the adjustment work can be completed, and the convenience is improved;

(2) the cloth with different specifications needs to use different types of pressure bars so as to prevent the wound cloth from being damaged under the action of pressure, a worker only needs to take down the bolt and pull the pressure bar to slide the sliding block out of the inside of the sliding groove, so that the pressure bar can be replaced, and during installation, the sliding block only needs to be slid into the inside of the sliding groove and fixed by the bolt, so that the practicability is improved;

(3) last from the depression bar bottom through can last exerting pressure to the depression bar through the cloth, pressure can drive the slight emergence up-and-down motion of depression bar, the bracing piece that the depression bar drove the connection at this moment removes, the bracing piece drives the movable block through connecting rod fixed connection and carries out slight rocking from top to bottom in the outside of gag lever post, the movable block can drive the depression bar and rock on the fixed path of gag lever post, can prevent effectively under the pressure effect of cloth, the depression bar leads to the position to take place the skew because of the pressure of cloth is too big, thereby stability has been improved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the replacement structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a housing; 3. an adjustment structure; 301. a bump; 302. a groove; 303. a tension spring; 304. a telescopic inner cavity; 4. a servo motor; 5. a limiting structure; 501. a limiting rod; 502. a connecting rod; 503. a movable block; 6. a pressure lever; 7. a support block; 8. replacing the structure; 801. a slider; 802. a bolt; 803. a chute; 9. a first rotating roller; 10. a second roller.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an adjusting device with a self-adaptive tensioning function comprises a base 1, a shell 2, a servo motor 4 and a first rotating roller 9, wherein the first rotating roller 9 is arranged on one side of the top end of the base 1, the servo motor 4 is arranged on the other side of the top end of the base 1, a second rotating roller 10 is arranged at one end of the servo motor 4, the shell 2 is arranged at the middle position of the top end of the base 1, a pressure rod 6 is arranged at the middle position inside the shell 2, supporting blocks 7 are arranged on two sides of the pressure rod 6, an adjusting structure 3 is arranged on one side of each supporting block 7, each adjusting structure 3 comprises a convex block 301, the supporting device comprises a groove 302, a telescopic spring 303 and a telescopic inner cavity 304, wherein the telescopic inner cavity 304 is arranged on one side of the supporting block 7, the telescopic spring 303 is arranged inside the telescopic inner cavity 304, a bump 301 is arranged on one side of the telescopic spring 303, the grooves 302 are arranged on two sides of the shell 2, and one side of the bump 301 penetrates through the groove 302 and extends to the outside of the shell 2;

the outer diameter of the lug 301 is larger than the inner diameter of the telescopic inner cavity 304, and the lug 301 and the telescopic inner cavity 304 form a telescopic structure through a telescopic spring 303;

a plurality of grooves 302 are arranged, and the grooves 302 are distributed at equal intervals on two sides of the shell 2;

the worker presses the lug 301 in the groove 302, under the action of pressure, the telescopic spring 303 elastically contracts to contract the lug 301 into the telescopic inner cavity 304, the pressing rod 6 is moved at the moment, the proper position of the pressing rod 6 is selected according to the positions of the groove 302 corresponding to different heights, and after the groove 302 at the proper position is selected, the telescopic spring 303 restores to the original state to eject the lug 301 into the groove 302, so that the adjustment work can be completed;

the two sides of the pressure lever 6 are provided with replacing structures 8, each replacing structure 8 comprises a sliding block 801, a plug pin 802 and a sliding groove 803, the sliding blocks 801 are arranged on the two sides of the pressure lever 6, the sliding grooves 803 are arranged inside the supporting block 7, the sliding blocks 801 are inserted inside the sliding grooves 803, the plug pins 802 are inserted at the two ends of one side of each sliding block 801, and one side of each plug pin 802 penetrates through the inner wall of the supporting block 7 and extends to the outside;

four groups of bolts 802 are arranged, and the bolts 802 are symmetrically distributed about the horizontal central axis of the pressure lever 6;

because different types of pressure bars 6 are needed to be used for cloth with different specifications so as to prevent the rolled cloth from being damaged under the action of pressure, a worker only needs to take down the plug pin 802 and pull the pressure bar 6 to slide the sliding block 801 out of the sliding groove 803, so that the pressure bar 6 can be replaced, and during installation, the sliding block 801 only needs to be slid into the sliding groove 803 and fixed by the plug pin 802;

the two sides of the supporting block 7 are respectively provided with a limiting structure 5, each limiting structure 5 comprises a limiting rod 501, a connecting rod 502 and a movable block 503, the limiting rods 501 are respectively arranged on the two sides of the supporting block 7, the movable blocks 503 are sleeved outside the limiting rods 501, one side of each movable block 503 is fixedly connected with the connecting rod 502, and one side of each connecting rod 502 is fixedly connected with the supporting block 7;

last from the depression bar 6 bottom through can lasting applying pressure to depression bar 6 through the cloth, pressure can drive the slight emergence up-and-down motion of depression bar 6, depression bar 6 drives the supporting shoe 7 removal of connecting this moment, supporting shoe 7 drives the movable block 503 through connecting rod 502 fixed connection and carries out slight rocking from top to bottom in the outside of gag lever post 501, movable block 503 can drive depression bar 6 and rock on gag lever post 501's fixed path, can prevent effectively under the pressure effect of cloth, depression bar 6 leads to the position to take place the skew because of the pressure of cloth is too big.

The working principle is as follows: firstly, a worker presses the bump 301 in the groove 302, under the action of pressure, the telescopic spring 303 elastically contracts to contract the bump 301 into the telescopic inner cavity 304, at the moment, the pressure lever 6 is moved, the proper position of the pressure lever 6 is selected according to the positions of the groove 302 corresponding to different heights, and after the groove 302 at the proper position is selected, the telescopic spring 303 restores to the original state to eject the bump 301 into the groove 302, so that the adjustment work can be completed;

then, the worker passes the cloth above the first rotating roller 9, then passes the cloth below the press rod 6, finally fixes one end of the cloth on the surface of the second rotating roller 10, starts the servo motor 4, the servo motor 4 drives the second rotating roller 10 to rotate, thereby performing the winding work, the press rod 6 increases the tension degree of the cloth wound on the second rotating roller 10 by applying pressure between the first rotating roller 9 and the second rotating roller 10, the cloth continuously applies pressure to the press rod 6 from the bottom of the press rod 6, the pressure drives the press rod 6 to slightly move up and down, at the moment, the press rod 6 drives the connected supporting block 7 to move, the supporting block 7 drives the movable block 503 fixedly connected through the connecting rod 502 to slightly shake up and down outside the limiting rod 501, the movable block 503 drives the press rod 6 to shake on the fixed path of the limiting rod 501, thereby effectively preventing under the pressure effect of the cloth, the position of the pressure lever 6 is deviated due to overlarge pressure of the cloth;

finally, because the cloth of different specifications need use the depression bar 6 of different grade type in order to avoid damaging the cloth of rolling under the effect of pressure, the staff only need take off bolt 802, draws the depression bar 6 with slider 801 from the inside roll-off of spout 803, can carry out the change to depression bar 6, during the installation, only need slide slider 801 in the inside of spout 803, utilize bolt 802 to fix can.

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 (6)

1. The utility model provides an adjusting device with self-adaptation tensioning function, includes base (1), shell (2), servo motor (4) and first commentaries on classics roller (9), its characterized in that: a first rotating roller (9) is arranged on one side of the top end of the base (1), a servo motor (4) is arranged on the other side of the top end of the base (1), a second rotating roller (10) is arranged at one end of the servo motor (4), a shell (2) is arranged at the middle position of the top end of the base (1), a pressure lever (6) is arranged at the middle position inside the shell (2), supporting blocks (7) are arranged on two sides of the pressure lever (6), an adjusting structure (3) is arranged on one side of each supporting block (7), each adjusting structure (3) comprises a convex block (301), a groove (302), a telescopic spring (303) and a telescopic inner cavity (304), the telescopic inner cavity (304) is arranged on one side of each supporting block (7), the telescopic spring (303) is arranged inside the telescopic inner cavity (304), and the convex block (301) is arranged on one side of the telescopic spring (303), the grooves (302) are arranged on two sides of the shell (2), and one side of the convex block (301) penetrates through the grooves (302) and extends to the outside of the shell (2).

2. An adjusting device with an adaptive tensioning function according to claim 1, characterized in that: the outer diameter of the lug (301) is larger than the inner diameter of the telescopic inner cavity (304), and the lug (301) and the telescopic inner cavity (304) form a telescopic structure through a telescopic spring (303).

3. An adjusting device with an adaptive tensioning function according to claim 1, characterized in that: the grooves (302) are provided with a plurality of grooves, and the grooves (302) are distributed on two sides of the shell (2) at equal intervals.

4. An adjusting device with an adaptive tensioning function according to claim 1, characterized in that: the utility model discloses a supporting shoe structure, including depression bar (6), change structure (8) and spout (803), the both sides of depression bar (6) all are provided with change structure (8), change structure (8) including slider (801), bolt (802) and spout (803), slider (801) all set up in the both sides of depression bar (6), spout (803) are seted up in the inside of supporting shoe (7), the inside of spout (803) is inserted and is equipped with slider (801), the both ends of slider (801) one side all are inserted and are equipped with bolt (802), and one side of bolt (802) is run through the inner wall in supporting shoe (7) and is extended to the outside.

5. An adjusting device with an adaptive tensioning function according to claim 1, characterized in that: the utility model discloses a supporting shoe, including supporting shoe (7), limiting structure (5) are including gag lever post (501), connecting rod (502) and movable block (503), gag lever post (501) all set up in the both sides of supporting shoe (7), the outside cover of gag lever post (501) is equipped with movable block (503), one side fixedly connected with connecting rod (502) of movable block (503), and one side and supporting shoe (7) fixed connection of connecting rod (502).

6. An adjusting device with an adaptive tensioning function according to claim 4, characterized in that: four groups of bolts (802) are arranged, and the bolts (802) are symmetrically distributed about the horizontal central axis of the pressure lever (6).

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