CN219342465U

CN219342465U - Front bobbin loosening frame structure of shuttle box for preparing towel

Info

Publication number: CN219342465U
Application number: CN202320409051.4U
Authority: CN
Inventors: 孙灿渭
Original assignee: Hangzhou Weigong Intelligent Technology Co ltd
Current assignee: Hangzhou Weigong Intelligent Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-14
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a front bobbin loosening frame structure of a shuttle box for preparing towels, which comprises a mounting base, wherein the top of the mounting base is fixedly connected with two supporting plates, a limit roller is rotatably connected between the two supporting plates, the top of the mounting base is fixedly connected with a supporting frame which is positioned on one side of the supporting plate through a buffer mechanism, an adjusting roller is rotatably connected between the two supporting frames, the buffer mechanism comprises a mounting cylinder, a movable plate is slidably connected between two sides of the inner wall of the mounting cylinder, and the top of the movable plate is fixedly connected with a supporting rod. According to the front loosening frame structure of the shuttle box for preparing the towel, the first spring is compressed through the regulating roller, the supporting frame, the supporting rod and the movable plate, and the first spring is moved downwards by the compressed regulating roller, so that the tensile force born by the yarn is reduced, the yarn is in a certain tensile force range, the yarn is not too tight nor too loose, and the quality of a finished product of the towel is further ensured.

Description

Front bobbin loosening frame structure of shuttle box for preparing towel

Technical Field

The utility model relates to the technical field of towel processing, in particular to a front bobbin loosening frame structure of a shuttle box for preparing towels.

Background

The towel is a fabric with a terry structure formed by interweaving three system yarns. The towel is woven fabric with the surface of the textile fiber as the raw material for forming loop pile or cutting loop pile, generally takes pure cotton yarn as the raw material, and is woven by a towel loom with a small amount of blended yarn or chemical fiber yarn. In the towel preparation process, a thread loosening frame structure is arranged in front of the shuttle box to facilitate thread loosening and paying-off, the existing thread loosening frame structure is generally too simple, the tightness of yarns cannot be adjusted, and the quality of finished products of the towel can be affected due to excessive tightness or excessive loosening of the yarns.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a front bobbin loosening frame structure for preparing towels, which solves the problems that the prior bobbin loosening frame structure is generally too simple, the tightness of yarns cannot be adjusted, and the quality of finished products of towels can be influenced by over-tightening or over-loosening of the yarns.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a loose line frame structure before shuttle box of preparation towel, includes the installation base, the top fixedly connected with of installation base two backup pads, two rotate between the backup pad and be connected with spacing roller, the top of installation base just is located one side of backup pad and pass through buffer gear fixedly connected with braced frame, two rotate between the braced frame and be connected with the dancer roll, buffer gear includes the installation section of thick bamboo, sliding connection has the fly leaf between the both sides of installation section of thick bamboo inner wall, the top fixedly connected with bracing piece of fly leaf, the one end that the fly leaf was kept away from to the bracing piece runs through the installation section of thick bamboo and extends to the outside of installation section of thick bamboo, the top and the bottom fixedly connected with of braced frame of bracing piece, the bottom fixedly connected with first spring of fly leaf, be provided with adjusting part between the bottom of first spring and the installation section of thick bamboo.

Preferably, the adjusting component comprises an internal thread pipe, the bottom end of the internal thread pipe is rotationally connected with the bottom of the inner wall of the mounting cylinder, and the inner wall of the internal thread pipe is in threaded connection with a threaded rod.

Preferably, the top fixedly connected with regulating plate of threaded rod, regulating plate's top and first spring fixed connection, regulating plate and the inner wall sliding connection of installation section of thick bamboo.

Preferably, the inner wall of the installation tube is rotationally connected with an adjusting rod, one end of the adjusting rod, which is positioned in the installation tube, is fixedly connected with a bevel gear, and the surface of the internal thread tube is fixedly connected with a bevel gear ring which is matched with the bevel gear.

Preferably, one end of the adjusting rod, which is far away from the bevel gear, penetrates through the mounting cylinder and extends to the outside of the mounting cylinder, and one end of the adjusting rod, which is positioned at the outside of the mounting cylinder, is fixedly connected with an adjusting hand wheel.

Preferably, the inner wall fixedly connected with slide rail of installation section of thick bamboo, the spout with slide rail looks adaptation is seted up on the surface of regulating plate.

Advantageous effects

The utility model provides a front bobbin loosening frame structure of a shuttle box for preparing towels. Compared with the prior art, the method has the following beneficial effects:

(1) This front bobbin loosening frame structure of shuttle box of preparation towel, through the top of installation base and be located one side of backup pad through buffer gear fixedly connected with braced frame, rotate between two braced frames and be connected with the dancer roll, buffer gear includes the installation section of thick bamboo, sliding connection has the fly leaf between the both sides of installation section of thick bamboo inner wall, the top fixedly connected with bracing piece of fly leaf, the one end that the fly leaf was kept away from runs through the installation section of thick bamboo and extends to the outside of installation section of thick bamboo, the top and the bottom fixed connection of braced frame of bracing piece, the bottom fixedly connected with first spring of fly leaf, be provided with adjusting part between the bottom of first spring and the installation section of thick bamboo, through adjustment mechanism's setting, when the tensile force that the yarn that gets into in the shuttle box received is great, through the dancer roll, braced frame, bracing piece and fly leaf compression dancer roll downwardly move, reduce the tensile force that the yarn received, make the yarn be in certain tensile force within range, be unlikely to too tight too, also be unlikely to too loose, and the finished product quality of assurance.

(2) According to the front bobbin loosening frame structure of the bobbin for preparing towels, the bevel gear is driven to rotate through the adjusting rod by the adjusting hand wheel, the bevel gear rotates to drive the bevel gear ring and the internal thread tube to rotate together through the meshing effect, the threaded rod is used for pushing the adjusting plate to move to change the pretightening force of the first spring, and then the yarns are adjusted by the threshold value of the stretching force when the adjusting roller moves downwards.

Drawings

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

FIG. 2 is a cross-sectional view of a cushioning mechanism of the present utility model;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

fig. 4 is a perspective view of the adjusting plate of the present utility model.

In the figure: 1 mounting base, 2 supporting plates, 3 limit rollers, 4 buffer mechanisms, 41 mounting cylinders, 42 movable plates, 43 supporting rods, 44 adjusting components, 441 internal thread pipes, 442 threaded rods, 443 adjusting plates, 444 adjusting rods, 445 bevel gears, 446 bevel gears, 447 adjusting handwheels, 448 sliding grooves, 45 first springs, 46 sliding rails, 5 supporting frames and 6 adjusting rollers.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides two technical solutions: the front bobbin-loosening frame structure for preparing towels comprises the following embodiments:

example 1

The utility model provides a front bobbin-loosening frame structure of shuttle box of preparation towel, including installation base 1, the top fixedly connected with two backup pads 2 of installation base 1, rotate between two backup pads 2 and be connected with spacing roller 3, the top of installation base 1 and be located one side of backup pad 2 and pass through buffer gear 4 fixedly connected with braced frame 5, rotate between two braced frames 5 and be connected with dancer roll 6, buffer gear 4 includes installation section of thick bamboo 41, sliding connection has fly leaf 42 between the both sides of installation section of thick bamboo 41 inner wall, the top fixedly connected with bracing piece 43 of fly leaf 42, the one end that fly leaf 42 was kept away from to bracing piece 43 runs through installation section of thick bamboo 41 and extends to the outside of installation section of thick bamboo 41, the top of bracing piece 43 and the bottom fixedly connected with of braced frame 5, the bottom fixedly connected with first spring 45 of fly leaf 42, be provided with adjusting part 44 between the bottom of first spring 45 and the installation section of thick bamboo 41.

Example 2

A front bobbin-loosening frame structure of a bobbin case for preparing towels comprises a mounting base 1, wherein the top of the mounting base 1 is fixedly connected with two supporting plates 2, a limit roller 3 is rotationally connected between the two supporting plates 2, the top of the mounting base 1 is fixedly connected with a supporting frame 5 on one side of the supporting plate 2 through a buffer mechanism 4, an adjusting roller 6 is rotationally connected between the two supporting frames 5, the buffer mechanism 4 comprises a mounting cylinder 41, a movable plate 42 is slidingly connected between two sides of the inner wall of the mounting cylinder 41, the top of the movable plate 42 is fixedly connected with a supporting rod 43, one end of the supporting rod 43, far from the movable plate 42, penetrates through the mounting cylinder 41 and extends to the outside of the mounting cylinder 41, the top end of the supporting rod 43 is fixedly connected with the bottom of the supporting frame 5, a first spring 45 is fixedly connected with the bottom of the movable plate 42, an adjusting component 44 is arranged between the bottom of the first spring 45 and the mounting cylinder 41, the adjusting component 44 comprises an internal thread tube 441, the bottom end of the internal thread tube 441 is rotationally connected with the bottom of the inner wall of the mounting cylinder 41, a threaded rod 442 is in threaded connection with the inner wall of the internal thread tube 441, an adjusting plate 443 is fixedly connected with the top end of the threaded rod 442, the top of the adjusting plate 443 is fixedly connected with the first spring 45, the adjusting plate 443 is in sliding connection with the inner wall of the mounting cylinder 41, an adjusting rod 444 is rotationally connected with the inner wall of the mounting cylinder 41, one end of the adjusting rod 444 positioned in the mounting cylinder 41 is fixedly connected with a bevel gear 445, the surface of the internal thread tube 441 is fixedly connected with a bevel gear ring 446 matched with the bevel gear 445, one end of the adjusting rod 444, far from the bevel gear 445, penetrates through the mounting cylinder 41 and extends to the outside of the mounting cylinder 41, one end of the adjusting rod 444 positioned outside the mounting cylinder 41 is fixedly connected with an adjusting hand wheel 447, the inner wall of the mounting cylinder 41 is fixedly connected with a slide rail 46, the surface of the adjusting plate 443 is provided with a slide groove 448 adapted to the slide rail 46.

Before the device is installed to a shuttle box for preparing towels, yarns firstly pass through the lower part of the limit roller 3 and then wind to the upper part of the regulating roller 6 and then enter the shuttle box, when the tension force born by the yarns entering the shuttle box is large, the first springs 45 are compressed through the regulating roller 6, the supporting frame 5, the supporting rods 43 and the movable plate 42, the first springs 45 are moved downwards by the compressed regulating roller 6, the tension force born by the yarns is reduced, when the critical value of the tension force born by the yarns when the regulating roller 6 moves downwards needs to be changed, the regulating handwheel 447 is rotated to drive the bevel gear 445 to rotate through the regulating rod 444, the bevel gear 445 is rotated to drive the bevel gear 446 and the internal thread tube 441 to rotate together through the meshing effect, and then the pretightening force of the first springs 45 is changed by pushing the regulating plate 443 to move through the threaded rod 442.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a preparation towel's front bobbin-releasing frame structure of shuttle box, includes installation base (1), its characterized in that: the top of the mounting base (1) is fixedly connected with two supporting plates (2), a limit roller (3) is rotationally connected between the two supporting plates (2), a supporting frame (5) is fixedly connected to the top of the mounting base (1) and one side of the supporting plate (2) through a buffer mechanism (4), and an adjusting roller (6) is rotationally connected between the two supporting frames (5);

the buffer mechanism (4) comprises a mounting cylinder (41), a movable plate (42) is slidably connected between two sides of the inner wall of the mounting cylinder (41), a supporting rod (43) is fixedly connected to the top of the movable plate (42), one end of the supporting rod (43), far away from the movable plate (42), penetrates through the mounting cylinder (41) and extends to the outside of the mounting cylinder (41), the top end of the supporting rod (43) is fixedly connected with the bottom of a supporting frame (5), a first spring (45) is fixedly connected to the bottom of the movable plate (42), and an adjusting component (44) is arranged between the bottom end of the first spring (45) and the mounting cylinder (41).

2. The front bobbin-releasing frame structure for preparing towels according to claim 1, wherein: the adjusting component (44) comprises an inner threaded pipe (441), the bottom end of the inner threaded pipe (441) is rotatably connected with the bottom of the inner wall of the mounting cylinder (41), and the inner wall of the inner threaded pipe (441) is in threaded connection with a threaded rod (442).

3. A front bobbin-releasing frame structure for preparing towels according to claim 2, wherein: the top of threaded rod (442) fixedly connected with regulating plate (443), the top and the first spring (45) fixed connection of regulating plate (443), regulating plate (443) and the inner wall sliding connection of installation section of thick bamboo (41).

4. A front bobbin-releasing frame structure for preparing towels according to claim 3, wherein: the inner wall of the installation cylinder (41) is rotationally connected with an adjusting rod (444), one end of the adjusting rod (444) positioned inside the installation cylinder (41) is fixedly connected with a bevel gear (445), and the surface of the internal thread tube (441) is fixedly connected with a bevel gear ring (446) matched with the bevel gear (445).

5. The front bobbin-releasing frame structure for preparing towels according to claim 4, wherein: one end of the adjusting rod (444), which is far away from the bevel gear (445), penetrates through the mounting cylinder (41) and extends to the outside of the mounting cylinder (41), and one end of the adjusting rod (444), which is located outside the mounting cylinder (41), is fixedly connected with an adjusting hand wheel (447).

6. The front bobbin-releasing frame structure for preparing towels according to claim 5, wherein: the inner wall of the mounting cylinder (41) is fixedly connected with a sliding rail (46), and a sliding groove (448) matched with the sliding rail (46) is formed in the surface of the adjusting plate (443).