CN114560326A

CN114560326A - Multi-specification self-adaptive adjusting traction device for spinning

Info

Publication number: CN114560326A
Application number: CN202210188407.6A
Authority: CN
Inventors: 李小燕; 高翔宇; 杨天二; 张晓磊; 李飞
Original assignee: Hefei Tiangong Intelligent Technology Co ltd
Current assignee: Hefei Tiangong Intelligent Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-05-31

Abstract

The invention discloses a multi-specification self-adaptive adjustment traction device for spinning, the bottoms of the inner sides of two mounting plates I are fixedly connected by a connecting frame, one side between the two mounting plates I is provided with a rolling mechanism, the rolling mechanism is driven by a driving motor II arranged on one side of the mounting plates I, the middle position of the two mounting plates I is provided with a clamping traction mechanism, the clamping traction mechanism is driven by a driving motor I arranged on one side of the mounting plates I, a driving rod is rotated and clamped on a limiting column, a clamping block is rotated clockwise, connecting sheets on two sides are driven to tightly press the outer wall of a connecting flange, at the moment, when the driving roller and the connecting flange rotate together, a driving gear drives a rotating shaft to rotate when the connecting flange rotates, so that a pressing roller rotates along the opposite direction of the driving roller, cloth arranged between the driving roller and the pressing roller is transmitted, and the cloth is firstly pulled, and the rolling process is completed, the pressure of the rolling device is reduced, and the stability of traction force output is ensured.

Description

Multi-specification self-adaptive adjustment traction device for spinning

Technical Field

The invention relates to the technical field of textile equipment, in particular to a multi-specification self-adaptive adjusting traction device for spinning.

Background

For example, a yarn traction device for a textile machine disclosed in patent publication No. CN109384086A, as shown in fig. 1, comprises a vibration damping mechanism and a yarn traction mechanism, the yarn traction mechanism is fixedly installed above the vibration damping mechanism, the yarn traction mechanism comprises a base, a lifting mechanism, a rotating mechanism and a roller, the lifting mechanism is fixedly connected to the base, a lifting plate is connected to the side surface of the lifting mechanism, the rotating mechanism is symmetrically arranged on both sides of the lifting plate, the rotating mechanism is connected to positioning columns, the roller is arranged between the two positioning columns, and the roller is connected to the positioning columns through a limiting mechanism, the invention has simple structure and strong practicability, not only can reduce the difference of yarn tension and the fluctuation of yarn stroke, but also can adjust the traction angle and the horizontal position of the yarn, meets the use of textile machines with different models and sizes, has high adjustment precision, when in use, the vibration damping mechanism is installed on the textile machine at first, then drive the piston rod through the cylinder and remove, and then drive the lifter plate through the elevator and remove to setting for the high position, confirm the interval of drawing between the roller according to the elasticity of yarn again, adjust the interval between each roller through stop gear, remove the reference column along the second spacing groove simultaneously, make the roller keep the level, screw up first nut again can, at last with the yarn from last down walk around the roller in proper order, realize drawing the yarn.

In practical production, however, the textile is only dragged by the rotation of the roller, and especially for thick and large-size cloth, the power requirement on the traction device is high, and the traction device is difficult to meet by adopting the structure.

Disclosure of Invention

The invention aims to provide a multi-specification self-adaptive adjusting traction device for spinning, which solves the following technical problems:

1. how to ensure the traction effect of the traction device on various types of textiles;

2. how to ensure the traction of the cloth with various sizes, especially the cloth with different width sizes;

3. how to guarantee the flatness of the cloth size during rolling.

The purpose of the invention can be realized by the following technical scheme:

weaving is with many specifications self-adaptation adjustment draw gear, including two mounting panel one, two inboard bottom of mounting panel one is by link fixed connection, two one side between the mounting panel one is provided with beats a roll mechanism, beat a roll mechanism by installing the drive motor two drive in one side of mounting panel one, two the intermediate position of mounting panel one is installed and is pressed from both sides tight drive mechanism, press from both sides tight drive mechanism and be driven by the drive motor one of installing in a mounting panel side, be close to the position that presss from both sides tight drive mechanism between two mounting panels one and be provided with the guide roll, press from both sides tight drive mechanism and press from both sides the cloth tightly and to beating the guide of roll mechanism one side, beat a roll mechanism and accomplish the rolling to the cloth.

As a further scheme of the invention: install the intermediate position fixed mounting of the mounting panel one of driving motor one side and have flange, one side of flange extends to outside and fixed mounting of this side mounting panel one and has from the driving wheel, it is connected with drive gear to rotate on flange's the middle outer wall, drive gear keeps away from one side fixed mounting from the driving wheel and has mounting panel two, the mounting hole has been seted up to mounting panel two's intermediate position, the mounting hole supplies flange to run through mounting panel two and flange's outer wall and does not contact, be provided with the drive roller between flange and the opposite side mounting panel one.

As a further scheme of the invention: keep away from drive gear's one side on the mounting panel two and be close to the intermediate position fixed mounting of bottom, the both sides of fixed block are all rotated and are connected with the compression arm, the compression arm is convex pole, two the equal fixed mounting in intermediate position of compression arm has the connection piece, two the equal fixed mounting in both sides of compression arm has the spliced pole, two equal joint has a coupling spring between the spliced pole of compression arm same position, the mounting panel is two and is connected with the joint piece in the position rotation between two compression arm tops, the joint piece is mutually the joint with the top of two compression arms, fixed mounting has the actuating lever on the joint piece, the two last fixed mounting in position that lie in joint piece side top of mounting panel has spacing post.

Two it is connected with the pivot to rotate between the mounting panel one, pivot one side fixed mounting has driven gear, meshing connection between driven gear and the drive gear, sliding connection has two pinch rolls in the pivot, the outer wall looks butt of pinch roll outer wall and drive roller.

As a further scheme of the invention: and a limiting block is arranged on the rotating shaft and is clamped with the inner wall of the pressing roller.

As a further scheme of the invention: the joint piece includes the fixing base, rotate between fixing base and the mounting panel two and be connected, the both sides fixed mounting of fixing base has the pothook, the pothook with compress tightly between the pole looks joint.

As a further scheme of the invention: one side fixed mounting has motor support on the mounting panel one, be provided with driving motor one on the motor support, fixed mounting has the drive wheel on driving motor one's the output shaft, the drive wheel with from the belt drive connection between the driving wheel.

As a further scheme of the invention: the coiling mechanism comprises a coiling roller, the coiling roller is used for coiling the cloth, and the coiling roller is driven by a driving motor II.

As a further scheme of the invention: one side the inboard of mounting panel one is close to being provided with the cylinder of bottom, rotate between stiff end and the mounting panel one of cylinder and be connected, it is connected with rotatory piece to rotate on the piston rod of cylinder, rotate between the lower part of rotatory piece and the mounting panel of this side and be connected, the one end that a connecting point was kept away from with the mounting panel to rotatory piece rotates and is connected with smooths the roller.

The invention has the beneficial effects that:

1. the driving rod is rotated and clamped on the limiting column, so that the clamping block rotates clockwise, the connecting sheets on two sides are driven to tightly press the outer wall of the connecting flange, at the moment, when the driving roller and the connecting flange rotate together, the pressing rod, the mounting plate II and the driving gear form a whole and rotate together along with the connecting flange, and when the driving gear rotates along with the connecting flange, the rotating shaft is driven to rotate, so that the pressing roller rotates along the opposite direction of the driving roller, cloth arranged between the driving roller and the pressing roller is driven to be drawn, the rolling process is completed, the pressure of the rolling device is reduced, and meanwhile, the stability of traction force output is ensured;

2. starting the air cylinder, extending a piston rod of the air cylinder, pushing the rotating block to rotate anticlockwise, enabling the rotating block to drive the smoothing roller to abut against the outer edge of the cloth which is rolled into a bundle on the rolling roller, and when the cloth is wound on the rolling roller, the smoothing roller presses the cloth to flatten the cloth, so that wrinkles are eliminated, and the smoothness of the cloth in the winding process is ensured;

3. the second driving motor drives the winding roller to rotate, the winding roller finishes winding the cloth, in the process, the air cylinder is started, the piston rod of the air cylinder extends to push the rotating block to rotate anticlockwise, the rotating block drives the smoothing roller to abut against the outer edge of the cloth which is wound on the winding roller in a bundled mode, and when the cloth is wound on the winding roller, the smoothing roller presses the cloth on the cloth to flatten the cloth and eliminate wrinkles.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a related structure in the prior art;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic view of the clamping and pulling mechanism of the present invention;

FIG. 4 is a schematic view of the mounting structure of the mounting plate II of the present invention;

FIG. 5 is a schematic view of a mounting structure of the driving motor of the present invention;

FIG. 6 is a schematic diagram of a structure of a clamping block according to the present invention;

FIG. 7 is a schematic view of the construction of the attachment flange of the present invention;

FIG. 8 is a schematic view of the construction of the pinch rollers and spindle of the present invention;

FIG. 9 is a schematic view of the rolling mechanism of the present invention.

In the figure: 1. a first mounting plate; 2. a first driving motor; 3. a guide roller; 4. clamping the traction mechanism; 401. a motor bracket; 402. a drive wheel; 403. a second mounting plate; 404. connecting columns; 405. mounting holes; 406. connecting sheets; 407. a hold down bar; 408. a fixed block; 409. a connecting spring; 410. a limiting column; 411. a drive rod; 412. a drive roller; 413. a connecting flange; 414. a drive gear; 415. a driven wheel; 416. a pressure roller; 417. a rotating shaft; 418. a limiting block; 419. a clamping block; 4191. a fixed seat; 4192. a hook; 420. a driven gear; 5. a rolling mechanism; 501. a wind-up roll; 502. smoothing rollers; 503. a cylinder; 504. rotating the block; 6. a second driving motor; 7. and a connecting frame.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 2, the invention relates to a multi-specification self-adaptive adjusting traction device for spinning, which comprises two mounting plates I1, wherein the bottoms of the inner sides of the two mounting plates I1 are fixedly connected through a connecting frame 7, and is characterized in that a rolling mechanism 5 is arranged on one side between the two mounting plates I1, the rolling mechanism 5 is driven by a driving motor II 6 arranged on one side of the mounting plates I1, a clamping traction mechanism 4 is arranged in the middle of the two mounting plates I1, the clamping traction mechanism 4 is driven by a driving motor I2 arranged on the side surface of the mounting plates I1, a guide roller 3 is arranged between the two mounting plates I1 and close to the clamping traction mechanism 4, the clamping traction mechanism 4 clamps cloth and guides the cloth to one side of the rolling mechanism 5, and the rolling mechanism 5 finishes rolling the cloth.

Referring to fig. 3 and 7, a connection flange 413 is fixedly installed at a middle position of a mounting plate 1 on a side where a driving motor 2 is installed, one side of the connecting flange 413 extends to the outside of the side mounting plate one 1 and is fixedly provided with a driven wheel 415, a driving gear 414 is rotatably connected to the middle outer wall of the connecting flange 413, a second mounting plate 403 is fixedly mounted on one side of the driving gear 414 away from the driven wheel 415, a mounting hole 405 is formed in the middle of the second mounting plate 403, the second mounting plate 403 is provided with a connecting flange 413 which penetrates through the second mounting plate 403 through the mounting hole 405, the second mounting plate 403 is not in contact with the outer wall of the connecting flange 413, a driving roller 412 is provided between the coupling flange 413 and the other side mounting plate 1 so that, when the drive roller 412 is rotating, the drive gear 414 and the second mounting plate 403 and associated components mounted on the second mounting plate 403 do not follow the rotation of the attachment flange 413.

As shown in fig. 4, a fixed block 408 is fixedly mounted at a middle position, close to the bottom, of one side, far away from the driving gear 414, of the second mounting plate 403, two sides of the fixed block 408 are rotatably connected with pressing rods 407, the pressing rods 407 are arc-shaped rods, connecting pieces 406 are fixedly mounted at middle positions of the two pressing rods 407, connecting posts 404 are fixedly mounted at two sides of the two pressing rods 407, connecting springs 409 are clamped between the connecting posts 404 at the same positions of the two pressing rods 407, and the connecting springs 409 are in a contraction state, so that a constraint force exists between the two pressing rods 407, an excessive gap between the two pressing rods 407 is avoided, and the time of a pressing process is increased during use and debugging; meanwhile, the two pressing rods 407 have constraint force, so that the clamping block 419 is in a relatively stable state, does not shake and is not easy to damage, the service life can be prolonged, and the reliability of the equipment can be improved; the position that two mounting panels 403 are located between two clamping bar 407 tops rotates and is connected with joint piece 419, joint piece 419 and two clamping bar 407 tops looks joint, fixed mounting has actuating lever 411 on the joint piece 419, the position fixed mounting that lies in joint piece 419 side top on two mounting panels 403 has spacing post 410, when using, rotatory actuating lever 411 and with actuating lever 411 joint on spacing post 410 for joint piece 419 clockwise turning drives left clamping bar 407 clockwise turning, the clamping bar 407 anticlockwise turning on right side, the connection piece 406 that drives both sides compresses tightly flange 413's outer wall, at this moment, when drive roller 412 and flange 413 together rotate, clamping bar 407, two mounting panels and drive gear 403 form a whole, follow flange 413 and together rotate.

Referring to fig. 3, a rotating shaft 417 is rotatably connected between the two mounting plates 1, a driven gear 420 is fixedly mounted on one side of the rotating shaft 417, the driven gear 420 is in meshed connection with the driving gear 414, two pinch rollers 416 are slidably connected to the rotating shaft 417, the outer walls of the pinch rollers 416 are abutted against the outer wall of the driving roller 412, and when the driving gear 414 rotates along with the connecting flange 413, the rotating shaft 417 is driven to rotate, so that the pinch rollers 416 rotate in the opposite direction of the driving roller 412, and cloth arranged between the driving roller 412 and the pinch rollers 416 is driven.

Referring to fig. 8, a limit block 418 is disposed on the rotating shaft 417, and the limit block 418 is engaged with an inner wall of the pressure roller 416, so that the position of the pressure roller 416 can be conveniently adjusted, the rotating shaft 417 cannot be fixedly connected with the pressure roller 416, and therefore, the pressure roller 416 and the rotating shaft 417 cannot rotate relative to each other by the limit block 418, and meanwhile, by adjusting the distance between the two pressure rollers 416, the effective transmission distance between the driving roller 412 and the two pressure rollers 416 can be adjusted to adapt to cloth with different widths.

Referring to fig. 6, the clamping block 419 includes a fixing base 4191, the fixing base 4191 is rotatably connected to the second mounting plate 403, two sides of the fixing base 4191 are fixedly mounted with hooks 4192, and the hooks 4192 are clamped to the pressing rod 407.

Referring to fig. 5, a motor bracket 401 is fixedly mounted on the mounting plate one 1 on one side, a driving motor one 2 is arranged on the motor bracket 401, a driving wheel 402 is fixedly mounted on an output shaft of the driving motor one 2, and the driving wheel 402 is in belt transmission connection with a driven wheel 415.

Referring to fig. 9, the winding mechanism 5 includes a winding roller 501, the winding roller 501 winds the fabric, and the winding roller 501 is driven by a second driving motor 6.

Referring to fig. 9, an air cylinder 503 is disposed on the inner side of the mounting plate 1 on one side near the bottom, the fixed end of the air cylinder 503 is rotatably connected to the mounting plate 1, a rotating block 504 is rotatably connected to a piston rod of the air cylinder 503, the lower portion of the rotating block 504 is rotatably connected to the mounting plate 1 on the side, and a smoothing roller 502 is rotatably connected to one end of the rotating block 504, which is far from the connection point with the mounting plate 1.

The use of the above apparatus comprises the steps of:

step one, introducing the cloth into the equipment, sequentially passing through a guide roller 3, a driving roller 412 and a pressing roller 416, and finally fixing a smoothing roller 502 on a winding roller 501;

step two, rotating the driving rod 411 and clamping the driving rod 411 on the limiting column 410, so that the clamping block 419 rotates clockwise, and driving the connecting pieces 406 at two sides to tightly press the outer wall of the connecting flange 413, at the moment, when the driving roller 412 and the connecting flange 413 rotate together, the pressing rod 407, the mounting plate two 403 and the driving gear 414 form a whole and rotate together with the connecting flange 413, and when the driving gear 414 rotates along with the connecting flange 413, the rotating shaft 417 is driven to rotate, so that the pressing roller 416 rotates along the direction opposite to the driving roller 412, and cloth arranged between the driving roller 412 and the pressing roller 416 is transmitted;

thirdly, on the rotating shaft 417, a limiting block 418 is clamped with the inner wall of the pressing roller 416, and in order to facilitate the position adjustment of the pressing roller 416, the rotating shaft 417 and the pressing roller 416 cannot be fixedly connected, so that the pressing roller 416 and the rotating shaft 417 do not rotate relatively through the limiting block 418, and meanwhile, the distance between the two pressing rollers 416 is adjusted according to the width of the cloth, so that the effective transmission distance between the driving roller 412 and the two pressing rollers 416 is changed to adapt to the cloth with different widths;

step four, the second driving motor 6 drives the winding roller 501 to rotate, the winding roller 501 finishes winding the cloth, in the process, the air cylinder 503 is started, a piston rod of the air cylinder 503 extends, the rotating block 504 is pushed to rotate anticlockwise, the rotating block 504 drives the smoothing roller 502 to abut against the outer edge of the cloth which is wound on the winding roller 501 to form a bundle, when the cloth is wound on the winding roller 501, the smoothing roller 502 presses the cloth to flatten the cloth, and wrinkles are eliminated.

Although one embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The multi-specification self-adaptive adjustment traction device for spinning comprises two mounting plates I (1), the bottoms of the inner sides of the two mounting plates I (1) are fixedly connected by a connecting frame (7), it is characterized in that one side between the two first mounting plates (1) is provided with a rolling mechanism (5), the rolling mechanism (5) is driven by a driving motor II (6) arranged on one side of the mounting plate I (1), a clamping and traction mechanism (4) is arranged in the middle of the two mounting plates I (1), the clamping traction mechanism (4) is driven by a first driving motor (2) installed on the side face of a first mounting plate (1), a guide roller (3) is arranged between the two first mounting plates (1) and close to the clamping traction mechanism (4), the clamping traction mechanism (4) clamps cloth and guides the cloth to one side of a rolling mechanism (5), and the rolling mechanism (5) finishes rolling the cloth.

2. The adaptive multi-specification adjusting and drawing device for spinning as claimed in claim 1, wherein a connecting flange (413) is fixedly installed at the middle position of the mounting plate I (1) on the side where the driving motor I (2) is installed, one side of the connecting flange (413) extends to the outside of the side mounting plate I (1) and is fixedly provided with a driven wheel (415), the middle outer wall of the connecting flange (413) is rotationally connected with a driving gear (414), a second mounting plate (403) is fixedly mounted on one side of the driving gear (414) far away from the driven wheel (415), a mounting hole (405) is formed in the middle of the second mounting plate (403), the connecting flange (413) penetrates through the second mounting plate (403) through the mounting hole (405), the second mounting plate (403) is not in contact with the outer wall of the connecting flange (413), and a driving roller (412) is arranged between the connecting flange (413) and the other side mounting plate I (1).

3. The spinning multi-specification self-adaptive adjustment traction device according to claim 2, wherein a fixed block (408) is fixedly mounted at a middle position close to the bottom of one side of the second mounting plate (403) far away from the driving gear (414), two sides of the fixed block (408) are rotatably connected with pressing rods (407), the pressing rods (407) are arc-shaped rods, connecting pieces (406) are fixedly mounted at middle positions of the two pressing rods (407), connecting columns (404) are fixedly mounted at two sides of the two pressing rods (407), connecting springs (409) are respectively clamped between the connecting columns (404) at the same positions of the two pressing rods (407), a clamping block (419) is rotatably connected at a position between tops of the two pressing rods (407) of the second mounting plate (403), and the clamping block (419) is clamped with the tops of the two pressing rods (407), the drive rod (411) is fixedly mounted on the clamping block (419), and a limiting column (410) is fixedly mounted at a position above the clamping block (419) on the mounting plate II (403).

4. The multi-specification self-adaptive adjusting and pulling device for spinning is characterized in that a rotating shaft (417) is rotatably connected between the two first mounting plates (1), a driven gear (420) is fixedly mounted on one side of the rotating shaft (417), the driven gear (420) is in meshed connection with a driving gear (414), two pinch rollers (416) are slidably connected onto the rotating shaft (417), and the outer walls of the pinch rollers (416) are abutted to the outer walls of the driving rollers (412).

5. The multi-specification self-adaptive adjusting traction device for spinning according to claim 4, wherein a limiting block (418) is arranged on the rotating shaft (417), and the limiting block (418) is clamped with the inner wall of the pressing roller (416).

6. The spinning multi-specification self-adaptive adjustment traction device according to claim 3, wherein the clamping block (419) comprises a fixed seat (4191), the fixed seat (4191) is rotatably connected with the second mounting plate (403), clamping hooks (4192) are fixedly mounted on two sides of the fixed seat (4191), and the clamping hooks (4192) are clamped with the pressing rod (407).

7. The multi-specification self-adaptive adjusting traction device for spinning is characterized in that a motor support (401) is fixedly mounted on the mounting plate I (1) on one side, a driving motor I (2) is arranged on the motor support (401), a driving wheel (402) is fixedly mounted on an output shaft of the driving motor I (2), and the driving wheel (402) is in belt transmission connection with a driven wheel (415).

8. The multi-specification self-adaptive adjusting traction device for spinning according to claim 1, wherein the winding mechanism (5) comprises a winding roller (501), and the winding roller (501) is driven by a second driving motor (6).

9. The textile multi-specification self-adaptive adjusting traction device is characterized in that an air cylinder (503) is arranged at a position, close to the bottom, of the inner side of the mounting plate I (1) on one side, a fixed end of the air cylinder (503) is rotatably connected with the mounting plate I (1), a piston rod of the air cylinder (503) is rotatably connected with a rotating block (504), the lower portion of the rotating block (504) is rotatably connected with the mounting plate I (1) on the side, and one end, far away from a connection point of the rotating block (504) and the mounting plate I (1), of the rotating block is rotatably connected with a leveling roller (502).