CN221663130U - Stretching device for special fibers - Google Patents

Abstract

The utility model relates to the technical field of special fiber processing, and discloses a special fiber stretching device which comprises a stretching device, wherein the stretching device comprises a workbench, a back plate, a working opening, a supporting plate, a mounting plate, a U-shaped block, a first mounting box, a rotating shaft, a bottom plate, a top plate, a monitor, a first tensioning roller, a second tensioning roller, a third tensioning roller, a second mounting box and an adjusting block, the top of the rotating shaft is provided with the U-shaped block, the top of the front end of the inner wall of the two sides of the working opening is fixedly provided with the top plate, the bottom plate is fixedly provided with the bottom plate, the monitor is arranged at the top of the bottom plate, the front surface of the back plate is provided with the first tensioning roller, the second tensioning roller and the third tensioning roller, and the adjusting block is arranged at one end of the second tensioning roller. The special fiber stretching device can monitor the special fiber through the monitor, when the special fiber is not stretched, the motor cylinder is started to adjust the height of the adjusting block, and the adjusting block moves to the top of the chute along with the chute to stretch the special fiber, so that the special fiber is conveniently stretched.

Description

A stretching device for special fibers

Technical Field

The utility model relates to the technical field of special fiber processing, in particular to a stretching device for special fibers.

Background Art

In the process of special fiber production and processing, it is usually necessary to draw the coarse wool yarn into finer wool yarn. This step is generally completed by a special fiber drawing device.

According to the search, the Chinese patent document, authorization announcement number CN209722374U, discloses a stretching device for special fibers. A telescopic rod and a fifth stretching component are set as auxiliary stretching devices, a guide plate is used on the stretching roller to make the special fibers evenly distributed, and an adjustment component is added to prevent the special fibers from being entangled. It has the advantage of high stretching quality.

During the stretching process of the special fiber, the staff can only rely on naked eye observation to determine the relaxed and tense state of the special fiber. When the fifth stretching component rises to a suitable height, the toughness of the fiber is different, which may cause it to break during the stretching process. At the same time, the operator cannot be informed in time, which affects the stretching efficiency. Therefore, it is necessary to improve the existing technology to meet actual needs.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a stretching device for special fibers, which is equipped with a special fiber sleeve on the outer wall of the rotating shaft, fits into the arc groove of the top plate, extends to the outer wall of the first tensioning roller, the outer wall of the second tensioning roller, and the outer wall of the third tensioning roller, and a rotating sleeve is used to limit the special fiber. The other end extends to the outer wall of the rotating shaft at the other end. The motor is started to rotate the rotating shaft to stretch the special fiber. The monitor can monitor the special fiber. When the special fiber is not tightened, the motor cylinder is started to adjust the height of the adjustment block. The adjustment block moves with the slide groove to the top of the slide groove to tighten the special fiber, which is convenient for stretching the special fiber and solves the above-mentioned technical problems.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stretching device for special fibers, comprising a stretching device, the stretching device comprising a workbench, a back plate, a working port, a support plate, a mounting plate, a U-shaped block, a first mounting box, a rotating shaft, a bottom plate, a top plate, a monitor, a first tensioning roller, a second tensioning roller, a third tensioning roller, a second mounting box and an adjusting block;

A back plate is fixedly installed on the top of the top surface of the workbench, a working opening is opened in the middle end of the top surface of the workbench, a support plate is fixedly installed on the middle end of the inner walls on both sides of the working opening, mounting plates are fixedly installed on both sides of the top surface of the support plate, mounting box 1 is fixedly installed on the middle end of both sides of the workbench, a U-shaped block is installed on the top of the rotating shaft, top plates are fixedly installed on the top of the front end of the inner walls on both sides of the working opening, and a bottom plate is fixedly installed on the middle end, a monitor is installed on the top of the bottom plate, tensioning roller 1, tensioning roller 2, and tensioning roller 3 are installed on the front side of the back plate, the mounting box 2 is fixedly installed on the middle end of the top surface of the back plate, and the adjustment block is installed at one end of tensioning roller 2.

Preferably, rollers are fixedly installed at the four corners of the bottom of the workbench, and fixed blocks are fixedly installed at the middle ends of the bottoms of both sides of the workbench. A threaded hole is opened on the top of the fixed block, a threaded rod is threadedly installed in the threaded hole, and a support block is threadedly installed at the bottom of the threaded rod.

Through the above technical solution, the stretching device is pushed to the specified position, the threaded rod is rotated to adjust the height of the support block, the roller is separated from the ground, and the support block is attached to the ground, so as to stabilize the stretching device and facilitate the subsequent stretching device to stretch the special fiber.

Preferably, a rotating opening is opened at the top of one side corresponding to the mounting plate, the rotating shaft is rotatably connected to the rotating opening, a U-shaped block is threadedly installed at the top and bottom of the top surface of the rotating opening, the rotating shaft is rotatably connected to the inner wall of the bottom surface of the U-shaped block, a motor is fixedly installed on the inner wall of one side surface of the mounting box, and a rotating shaft is threadedly installed at the output end of the motor.

Through the above technical scheme, according to the type of special fiber, a suitable rotating shaft is selected, the outer wall of the rotating shaft is sleeved with special fiber, and the motor is started to drive the special fiber, so that the special fiber can enter the outer wall of the rotating shaft on the other side along with the tensioning roller one, the tensioning roller two, and the tensioning roller three. The setting of the U-shaped block is convenient for limiting the rotating shaft and guiding the special fiber by the rotating shaft.

Preferably, an arc-shaped groove is provided at the middle end of the bottom surface of the top plate, and a monitor is fixedly installed at the middle end of the top surface of the bottom plate.

Through the above technical scheme, the bottom of the arc groove fits the special fiber, guides and limits the special fiber, and the monitor can monitor the special fiber. When the special fiber is stretched by tensioning roller one, tensioning roller two, and tensioning roller three, if the special fiber is not tightened, the monitor starts the motor cylinder, adjusts the height of tensioning roller two, and tightens the special fiber. When the special fiber is tightened, the motor cylinder can be stabilized and the movement of the adjusting block can be stopped.

Preferably, a tensioning roller one is fixedly installed at the bottom of one side of the front side of the back plate, and a tensioning roller three is fixedly installed on the other side. The outer walls of the tensioning roller one, the tensioning roller two, and the tensioning roller three are all threadedly installed with sleeves, and the sleeves are provided in multiple groups.

Through the above technical scheme, the special fiber is sleeved on the outer wall of the rotating shaft, fits into the arc groove of the top plate, and extends to the outer wall of the first tensioning roller, the outer wall of the second tensioning roller, and the outer wall of the third tensioning roller. The rotating sleeve limits the special fiber, and the other end extends to the outer wall of the rotating shaft at the other end. The motor is started to rotate the rotating shaft to stretch the special fiber.

Preferably, a slide groove is opened at the middle end of the front side of the back plate, a motor cylinder is fixedly installed on the inner wall of the bottom surface of the second installation box, an adjustment block is fixedly installed at the output end of the motor cylinder, a tensioning roller three is fixedly installed at the middle end of the front side of the adjustment block, and the adjustment block is slidably connected to the slide groove.

Through the above technical solution, when the special fiber is not tightened, the motor cylinder is started to adjust the height of the adjusting block, and the adjusting block moves to the top of the slide groove along the slide groove to tighten the special fiber, thereby facilitating the stretching of the special fiber.

Compared with the prior art, the utility model provides a stretching device for special fibers, which has the following beneficial effects:

1. The utility model sets a special fiber sleeve on the outer wall of the rotating shaft, fits the arc groove of the top plate, extends to the outer wall of the first tensioning roller, the outer wall of the second tensioning roller, and the outer wall of the third tensioning roller, and the rotating sleeve limits the special fiber. The other end extends to the outer wall of the rotating shaft at the other end. The motor is started to rotate the rotating shaft to stretch the special fiber. The monitor can monitor the special fiber. When the special fiber is not tightened, the motor cylinder is started to adjust the height of the adjustment block. The adjustment block moves to the top of the slide slot along the slide slot to tighten the special fiber, which is convenient for stretching the special fiber.

2. The utility model pushes the stretching device to a specified position, rotates the threaded rod to adjust the height of the support block, the roller is separated from the ground, and the support block is in contact with the ground, so as to stabilize the stretching device and facilitate the subsequent stretching device to stretch the special fiber.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective schematic diagram of a structural stretching device of the utility model;

FIG2 is a schematic front view of the structural stretching device of the utility model;

FIG3 is a front cross-sectional schematic diagram of the structural stretching device of the utility model;

FIG4 is a side cross-sectional schematic diagram of the structural stretching device of the utility model;

FIG5 is a schematic top view of a cross-sectional view of the structural stretching device of the present invention.

Among them: 1. stretching device; 2. workbench; 3. back plate; 4. working port; 5. support plate; 6. mounting plate; 7. U-shaped block; 8. mounting box 1; 9. rotating shaft; 10. bottom plate; 11. top plate; 12. monitor; 13. tensioning roller 1; 14. tensioning roller 2; 15. tensioning roller 3; 16. mounting box 2; 17. adjustment block.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5, a stretching device for special fibers includes a stretching device 1, which includes a workbench 2, a back plate 3, a working port 4, a support plate 5, a mounting plate 6, a U-shaped block 7, a mounting box 1 8, a rotating shaft 9, a bottom plate 10, a top plate 11, a monitor 12, a tensioning roller 1 13, a tensioning roller 2 14, a tensioning roller 3 15, a mounting box 2 16 and an adjusting block 17;

A back plate 3 is fixedly installed on the top of the top surface of the workbench 2, a working opening 4 is opened in the middle end of the top surface of the workbench 2, a support plate 5 is fixedly installed on the middle end of the inner walls on both sides of the working opening 4, and mounting plates 6 are fixedly installed on both sides of the top surface of the support plate 5, a mounting box 8 is fixedly installed on the middle end of both sides of the workbench 2, a U-shaped block 7 is installed on the top of the rotating shaft 9, a top plate 11 is fixedly installed on the top of the front end of the inner walls on both sides of the working opening 4, and a bottom plate 10 is fixedly installed at the middle end, a monitor 12 is installed on the top of the bottom plate 10, a tensioning roller 13, a tensioning roller 2 14, and a tensioning roller 3 15 are installed on the front side of the back plate 3, a mounting box 2 16 is fixedly installed on the middle end of the top surface of the back plate 3, and an adjustment block 17 is installed on one end of the tensioning roller 2 14.

Specifically, rollers are fixedly installed at the four corners of the bottom of the workbench 2, fixed blocks are fixedly installed at the middle ends of the bottom of both sides of the workbench 2, threaded holes are opened on the tops of the fixed blocks, threaded rods are threadedly installed in the threaded holes, and support blocks are threadedly installed at the bottom of the threaded rods. The advantage is that the stretching device 1 is pushed to the specified position, the threaded rod is rotated to adjust the height of the support block, the rollers are separated from the ground, and the support blocks are attached to the ground, so as to stabilize the stretching device 1 and facilitate the subsequent stretching of the special fiber by the stretching device 1.

Specifically, a rotating opening is opened at the top of one side of the mounting plate 6, and the rotating shaft 9 is rotatably connected to the rotating opening. A U-shaped block 7 is threadedly installed at the top and bottom of the top surface of the rotating opening. The rotating shaft 9 is rotatably connected to the inner wall of the bottom surface of the U-shaped block 7. A motor is fixedly installed on the inner wall of the side of the mounting box 8, and the output end of the motor is threadedly installed with a rotating shaft 9. The advantage is that a suitable rotating shaft 9 can be selected according to the type of special fiber, and the outer wall of the rotating shaft 9 is sleeved with special fibers. The motor is started to drive the special fibers, so that the special fibers can enter the outer wall of the rotating shaft 9 on the other side along with the tensioning roller 13, the tensioning roller 2 14, and the tensioning roller 3 15. The setting of the U-shaped block 7 is convenient for limiting the rotating shaft 9 and guiding the special fibers by the rotating shaft 9.

Specifically, an arc-shaped groove is opened in the middle end of the bottom surface of the top plate 11, and a monitor 12 is fixedly installed in the middle end of the top surface of the bottom plate 10. The advantage is that the bottom of the arc-shaped groove fits the special fiber, guides and limits the special fiber, and the monitor 12 can monitor the special fiber. When the special fiber is stretched by tensioning roller 1 13, tensioning roller 2 14, and tensioning roller 3 15, when the special fiber is not tightened, the monitor 12 starts the motor cylinder, adjusts the height of tensioning roller 2 14, and tightens the special fiber. When the special fiber is tightened, the motor cylinder can be stabilized and the movement of the adjustment block 17 can be stopped.

Specifically, a tensioning roller 13 is fixedly installed at the bottom of one side of the front side of the back plate 3, and a tensioning roller 3 15 is fixedly installed on the other side. The outer walls of the tensioning roller 13, the outer walls of the tensioning roller 2 14, and the outer walls of the tensioning roller 3 15 are all threadedly installed with sleeves, and there are multiple groups of sleeves. The advantage is that the special fiber is sleeved on the outer wall of the rotating shaft 9, fits the arc groove of the top plate 11, and extends to the outer walls of the tensioning roller 13, the outer walls of the tensioning roller 2 14, and the outer walls of the tensioning roller 3 15. The special fiber is limited by the rotating sleeve, and the other end extends to the outer wall of the rotating shaft 9 at the other end. The motor is started to rotate the rotating shaft 9 to stretch the special fiber.

Specifically, a slide groove is opened at the middle end of the front side of the back plate 3, a motor cylinder is fixedly installed on the inner wall of the bottom surface of the installation box 2 16, an adjusting block 17 is fixedly installed at the output end of the motor cylinder, a tensioning roller 3 15 is fixedly installed at the middle end of the front side of the adjusting block 17, and the adjusting block 17 is slidably connected to the slide groove. The advantage is that when the special fiber is not tightened, the motor cylinder is started to adjust the height of the adjusting block 17, and the adjusting block 17 moves with the slide groove to the top of the slide groove to tighten the special fiber, thereby facilitating the stretching of the special fiber.

When in use, push the stretching device 1 to the specified position, rotate the threaded rod to adjust the height of the support block, the roller is separated from the ground, the support block is in contact with the ground, and the stretching device 1 is stabilized. According to the type of special fiber, select a suitable rotating shaft 9, the outer wall of the rotating shaft 9 is sleeved with special fiber, which fits the arc groove of the top plate 11 and extends to the outer wall of the tensioning roller 1 13, the outer wall of the tensioning roller 2 14, and the outer wall of the tensioning roller 3 15. The rotating sleeve limits the special fiber, and the other end extends to the outer wall of the rotating shaft 9 at the other end. Start the motor to rotate the rotating shaft 9 to stretch the special fiber. When the special fiber is not tightened, the monitor 12 starts the motor cylinder, adjusts the height of the tensioning roller 2 14, and tightens the special fiber. When the special fiber is tightened, the motor cylinder can be stabilized, and the movement of the adjustment block 17 is stopped to complete the use process of the stretching device 1.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A drawing device for special fibers, comprising a drawing device (1), characterized in that: the stretching device (1) comprises a workbench (2), a back plate (3), a working opening (4), a supporting plate (5), a mounting plate (6), a U-shaped block (7), a first mounting box (8), a rotating shaft (9), a bottom plate (10), a top plate (11), a monitor (12), a first tensioning roller (13), a second tensioning roller (14), a third tensioning roller (15), a second mounting box (16) and an adjusting block (17);

The top of the top surface of the workbench (2) is fixedly provided with a backboard (3), the middle end of the top surface of the workbench (2) is provided with a working opening (4), the middle ends of the inner walls of the two sides of the working opening (4) are fixedly provided with a supporting plate (5), the two sides of the top surface of the supporting plate (5) are fixedly provided with mounting plates (6), the middle ends of the two sides of the workbench (2) are fixedly provided with a mounting box I (8), the top of the rotating shaft (9) is provided with a U-shaped block (7), the automatic tensioning device is characterized in that a top plate (11) is fixedly installed at the top of the front ends of the inner walls of the two sides of the working opening (4), a bottom plate (10) is fixedly installed at the middle end of the working opening, a monitor (12) is installed at the top of the bottom plate (10), a tensioning roller I (13), a tensioning roller II (14) and a tensioning roller III (15) are installed on the front face of the back plate (3), a mounting box II (16) is fixedly installed at the middle end of the top surface of the back plate (3), and an adjusting block (17) is installed at one end of the tensioning roller II (14).

2. A special fiber drawing apparatus according to claim 1, wherein: the automatic feeding device is characterized in that rollers are fixedly installed at four corners of the bottom of the workbench (2), fixing blocks are fixedly installed at middle ends of the bottoms of two sides of the workbench (2), threaded holes are formed in the tops of the fixing blocks, threaded rods are installed in the threaded holes, and supporting blocks are installed in the threads of the bottoms of the threaded rods.

3. A special fiber drawing apparatus according to claim 1, wherein: the utility model discloses a motor, including mounting panel (6), rotation mouth has been seted up at mounting panel (6) corresponding one side top, axis of rotation (9) are connected with the rotation mouth rotation, U type piece (7) are installed with the bottom screw thread to rotation mouth top, axis of rotation (9) are connected with U type piece (7) bottom surface inner wall rotation, first (8) side inner wall fixed mounting of mounting box has the motor, axis of rotation (9) are installed to the output screw thread of motor.

4. A special fiber drawing apparatus according to claim 1, wherein: an arc-shaped groove is formed in the middle end of the bottom surface of the top plate (11), and a monitor (12) is fixedly arranged in the middle end of the top surface of the bottom plate (10).

5. A special fiber drawing apparatus according to claim 1, wherein: the novel back plate is characterized in that a tensioning roller I (13) is fixedly arranged at the bottom of one side of the front surface of the back plate (3), a tensioning roller III (15) is fixedly arranged at the other side of the back plate, sleeves are arranged on the outer wall of the tensioning roller I (13), the outer wall of the tensioning roller II (14) and the outer wall of the tensioning roller III (15) in a threaded mode, and a plurality of groups of sleeves are arranged.

6. A special fiber drawing apparatus according to claim 1, wherein: the middle end of the front surface of the backboard (3) is provided with a sliding groove, the inner wall of the bottom surface of the second installation box (16) is fixedly provided with a motor cylinder, the output end of the motor cylinder is fixedly provided with an adjusting block (17), the middle end of the front surface of the adjusting block (17) is fixedly provided with a tensioning roller III (15), and the adjusting block (17) is in sliding connection with the sliding groove.