CN220055837U - Creel of grooved drum machine - Google Patents

Abstract

The utility model discloses a creel of a grooved drum machine, which comprises a base; the two support assemblies are oppositely arranged on the base along the first direction, each support assembly comprises a bracket arranged on the base, two support rollers are arranged on the brackets, the axial lines of the two support rollers are parallel to the first direction, the two support rollers are distributed side by side along the direction perpendicular to the first direction and are close to each other, and the two support rollers are spaced and matched with each other to support the end part of the yarn cylinder; the driving assembly is used for driving one of the supporting rollers to rotate around the axis of the driving assembly. This groove section of thick bamboo machine creel utilizes two supporting component to support the both ends of a yarn section of thick bamboo respectively, among the supporting component, supports a yarn section of thick bamboo to different external diameter tip through two horizontal distribution and the dancer that has the interval to increase the suitability of device, and only need upwards mention can with the lift off a yarn section of thick bamboo, the operation is more convenient.

Description

Creel of grooved drum machine

Technical Field

The utility model relates to the technical field of textile equipment, in particular to a creel of a grooved drum machine.

Background

In the textile industry, a grooved drum machine is generally used for winding spun yarns on a yarn drum, and the yarn drum is used for winding and collecting the yarns, so that the yarns are prevented from falling off.

When the yarn is wound on the yarn cylinder, the yarn cylinder needs to be replaced in time, in the prior art, for example, chinese patent publication No. CN219136020U discloses a yarn cylinder machine yarn frame, when the yarn cylinder machine yarn frame is used, the yarn cylinder is replaced through a rotating motor, a screw rod, a moving block, a first supporting plate and two fixing mechanisms, however, in the fixing mechanisms of the yarn cylinder machine yarn frame, the first fixing block and the circular groove are structurally fixed, namely, the fixing mechanisms can only be used for fixing the yarn cylinder with the end part matched with the circular groove, and the outer diameters of the end parts of the yarn cylinders are different according to different model sizes, namely, the yarn cylinder machine yarn frame is only suitable for the yarn cylinder matched with the circular groove, is difficult to be matched with the yarn cylinder with other outer diameter sizes, and the application range is limited; moreover, when the yarn tube is replaced and installed, the first supporting plate needs to be moved and the two fixing blocks on the fixing mechanisms of the first supporting plate and the second supporting plate are separated, namely, at least two operations are needed, one of the first supporting plate is controlled to be away from the second supporting plate, and the second supporting plate is controlled to separate the two fixing blocks, so that the yarn tube replacing device is complex in operation when the yarn tube is replaced, and the yarn tube replacing efficiency is reduced.

Therefore, there is a need for improvements in the prior art slotter creels.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the creel of the grooved drum machine, which is applicable to different sizes and is more convenient to operate.

In order to achieve the technical effects, the technical scheme of the utility model is as follows: a grooved drum machine creel comprising:

a base;

the two support assemblies are oppositely arranged on the base along the horizontal first direction, each support assembly comprises a bracket arranged on the base, two support rollers are arranged on the brackets, the axial lines of the two support rollers are parallel to the first direction, the two support rollers are distributed side by side and are closely adjacent along the direction perpendicular to the first direction, and the two support rollers are spaced and mutually matched to support the end part of the yarn cylinder;

the driving assembly is used for driving one of the supporting rollers to rotate around the axis of the driving assembly.

Preferably, in order to be suitable for yarn packages with different lengths, the two supporting components slide relatively on the base along the first direction, a locking component is arranged between the two supporting components and the base, the locking component is used for fixing the distance between the two supporting components, and in a locking state, the supports of the two supporting components are all fixed on the base.

Preferably, for convenience of operation, one of the two support members has a bracket fixed to the base and the other bracket is slid on the base in a first direction.

Preferably, in order to be convenient for lock the support frame in different positions, slide in leg joint on the base has the carriage, locking subassembly includes locking screw, locking screw runs through the carriage and with carriage threaded connection, under the locking state, locking screw butt in on the base.

Preferably, in order to prevent the yarn winding process of the yarn bobbin from shifting, the two supporting components further comprise a pressing roller and a connecting unit, the axial lead of the pressing roller is parallel to the axial lead of the two supporting rollers, the pressing roller moves between a first station and a second station through the connecting unit, under the first station, the pressing roller is located above the two supporting rollers and surrounds the two supporting rollers to form a limiting area so as to prevent the yarn bobbin from shifting upwards, and under the second station, the pressing roller is located on the same side of the two supporting rollers.

Preferably, in order to realize that the press roller can move between the first station and the second station, the connecting unit comprises a connecting frame, an elastic piece and a locking unit, the connecting frame is rotationally connected with the support, the press roller is connected with the connecting frame through the elastic piece, the locking unit is used for locking the connecting frame, and under the locking rotation state, the press roller is located at the first station.

Preferably, in order to facilitate locking the rotating connecting frame, thereby adjust the press roller to the first station, the locking unit comprises a locking bolt, the locking bolt is in threaded connection with the connecting frame, and a locking insertion tube is fixed on the bracket and is in plug-in fit with the locking bolt.

Preferably, in order to enable the compression roller of the first station to apply pressure and the end part of the yarn drum, the connecting frame is connected with a compression frame through the elastic piece, the compression roller rotates on the compression piece around the axis of the compression roller, and the compression frame slides on the connecting frame along the expansion and contraction direction parallel to the elastic piece.

Preferably, in order to avoid the yarn winding process, the yarn drum is axially offset, the two supporting components further comprise limiting units, the limiting units are used for preventing the yarn drum from being axially offset, each limiting unit comprises a limiting frame connected with the bracket and a limiting ball matched with the limiting frame, and the spherical centers of the limiting balls are closely arranged above the planes where the axial leads of the two supporting rollers are located.

Preferably, in order to drive the yarn section of thick bamboo to rotate, drive assembly includes motor, drive gear and driven gear, the motor set up in on the base, drive gear with the coaxial heart line of output of motor is connected, driven gear with the coaxial heart line of roller is connected and with drive gear meshing.

In summary, compared with the prior art, the creel of the grooved drum machine provided by the utility model has the advantages that the two support assemblies are used for supporting the two ends of the yarn drum respectively, and in the support assemblies, the yarn drums at the ends with different outer diameters are supported by the two horizontally distributed and spaced support rollers, so that the applicability of the device is improved, the yarn drums can be dismounted only by lifting upwards, and the operation is more convenient.

Drawings

Fig. 1 is a schematic structural view of a first embodiment;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a schematic view of the structure of the support assembly of the first embodiment;

FIG. 5 is an exploded view of FIG. 4;

fig. 6 is a schematic structural view of a second embodiment;

FIG. 7 is an exploded view of FIG. 6;

fig. 8 is a front view of the third embodiment;

in the figure: 100. a base; 200. a bracket; 300. a roller; 400. a yarn drum; 500. a carriage; 600. locking the screw rod; 700. a press roller; 800. a connecting frame; 900. an elastic member; 110. a locking bolt; 120. locking the cannula; 130. a pressing frame; 131. a guide rod; 132. a protruding cover; 140. a limiting frame; 150. limiting balls; 160. a motor; 170. a drive gear; 180. a driven gear; 190. a rotating shaft; 210. and a connecting rod.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

First embodiment

As shown in fig. 1 to 5, the grooved drum machine creel of the first embodiment includes:

a base 100;

the two support assemblies are oppositely arranged on the base 100 along the horizontal first direction, each support assembly comprises a support 200 arranged on the base 100, two support rollers 300 are arranged on the supports 200, the axial lines of the two support rollers 300 are parallel to the first direction, the two support rollers 300 are distributed side by side and are close to each other along the direction perpendicular to the first direction, and the two support rollers 300 are spaced and mutually matched to support the end part of the yarn tube 400;

the driving assembly is used for driving one of the support rollers 300 to rotate around the axis of the support roller.

In this embodiment, the base 100 is in a rectangular plate structure, the brackets 200 in the two supporting components are respectively fixed above the accessory positions at two ends of the base 100, two support rollers 300 which rotate around the axis of the bracket 200 and are distributed side by side along the width direction of the base 100 are arranged on the bracket 200, when in use, two ends of the yarn drum 400 are arranged between the two support rollers 300 of the two supporting components, the two support rollers 300 are utilized to support the circular shaft-shaped structure at the end part of the yarn drum 400, and one of the support rollers 300 is driven to rotate by the driving component, so that the yarn drum 400 rotates around the axis of the bracket, and yarns are wound.

Because the two rollers 300 with intervals are used for supporting, circular shafts with different outer diameter sizes can be placed between the two rollers 300, after the structure is adopted, the yarn drums 400 with different outer diameter sizes at the end parts can be conveniently supported; moreover, when the yarn cylinder 400 is installed, two ends of the yarn cylinder 400 are only required to be respectively arranged in the two supporting components, the yarn cylinder 400 is supported by the two supporting rollers 300, and when the yarn cylinder 400 is dismounted, the yarn cylinder 400 is lifted upwards, so that the end part of the yarn cylinder 400 is separated from the supporting rollers 300, and the operation is more convenient.

The driving assembly is connected with one of the supporting assemblies, specifically, the driving assembly comprises a motor 160, a driving gear 170 and a driven gear 180, the motor 160 is fixed on the bracket 200, the driving gear 170 is connected with the output end of the motor 160 by the coaxial line, and the driven gear 180 is connected with the supporting roller 300 by the coaxial line and meshed with the driving gear 170. The motor 160 is started to drive the driving gear 170 to rotate, so that the driven gear 180 meshed with the driving gear rotates, and further the roller 300 is driven to rotate, so that the yarn drum 400 above the side of the roller 300 rotates.

The further improvement is that the two supporting components further comprise a press roller 700 and a connecting unit, the axial lead of the press roller 700 is parallel to the axial lead of the two support rollers 300, the press roller 700 moves between a first station and a second station through the connecting unit, the press roller 700 is located above the two support rollers 300 under the first station and forms a limit area with the two support rollers 300 in a surrounding manner, so that the yarn drum 400 is prevented from being deflected upwards, and the press roller 700 is located on the same side of the two support rollers 300 under the second station.

After the end of the yarn cylinder 400 is placed above the two support rollers 300, the press roller 700 is adjusted to a first station as shown in fig. 3 through the connecting unit, at this time, the press roller 700 is abutted against the top position of the end of the yarn cylinder 400, the press roller 700 and the two support rollers 300 enclose to form a limit area, and pressure is respectively exerted on the end of the yarn cylinder 400 from three positions, so that the yarn cylinder 400 is prevented from radial deflection in the rotating process, the yarn cylinder 400 is ensured to stably rotate, after yarn winding is completed, the press roller 700 is adjusted to a second station, and the yarn cylinder 400 is conveniently taken down from the two support rollers 300, so that a new yarn cylinder 400 is installed.

The further improvement is that the connecting unit comprises a connecting frame 800, an elastic piece 900 and a locking unit, wherein the connecting frame 800 is rotationally connected with the bracket 200, the compression roller 700 is connected with the connecting frame 800 through the elastic piece 900, the locking unit is used for locking the connecting frame 800, and the compression roller 700 is positioned at the first station in a locked rotating state; the locking unit comprises a locking bolt 110, the locking bolt 110 is in threaded connection with the connecting frame 800, a locking insertion tube 120 is fixed on the bracket 200, and the locking insertion tube 120 is in plug-in fit with the locking bolt 110; the connection frame 800 is connected with the pressing frame 130 through the elastic member 900, the pressing roller 700 rotates on the pressing member around the axis of the pressing roller 700, and the pressing frame 130 slides on the connection frame 800 along the extending and contracting direction parallel to the elastic member 900.

Specifically, one end of the bracket 200 is provided with a rotating shaft 190, the axial direction of the rotating shaft 190 is parallel to the first direction, that is, the length direction of the base 100, the rotating shaft 190 can rotate around the axis of the rotating shaft 190, the rotating shaft 190 is fixedly connected with the connecting frame 800 through the connecting rod 210, the other end of the bracket 200 is fixed with a locking insertion tube 120 extending along the plumb direction, and the connecting frame 800 is connected with a locking bolt 110 in a threaded manner.

After the connecting frame 800 is rotated to a position right above the bracket 200 and the locking bolt 110 is aligned with the locking insertion tube 120, the locking bolt 110 is rotated, so that the end of the locking bolt 110 is inserted into the locking insertion tube 120, and the position of the connecting frame 800 can be fixed, so that the press roll 700 is adjusted to the first station.

The connecting frame 800 is connected with the pressing frame 130 through an elastic piece 900, the elastic piece 900 is a pressure spring, one side of the pressing frame 130 adjacent to the connecting frame 800 is integrally connected with a guide rod 131 which penetrates through the connecting frame 800 in a sealing way, and a convex cover 132 is fixed at the end part of the guide rod 131, so that the pressing frame 130 and the connecting frame 800 are connected in a sliding way relatively, and the sliding way is parallel to the expansion and deformation direction of the pressure spring and the circumferential direction of the guide rod 131; after the connection frame 800 is rotated to a position just above the bracket 200, as shown in fig. 3, the pressing roller 700 on the pressing frame 130 is abutted against the top position of the end of the bobbin 400 at this time, the pressing roller 700 applies a vertically downward pressure to the bobbin 400 by the pressing spring, and the lower two support rollers 300 apply a supporting force obliquely upward, so that the end of the bobbin 400 is supported to stably rotate between the pressing roller 700 and the two support rollers 300.

Second embodiment

As shown in fig. 6 and 7, the creel of the slot machine of the second embodiment is based on the first embodiment, and is different in that two support assemblies relatively slide on the base 100 along the first direction, and a locking assembly is disposed between the two support assemblies and the base 100, the locking assembly is used for fixing the distance between the two support assemblies, and in the locked state, the brackets 200 of the two support assemblies are both fixed on the base 100.

Specifically, the bracket 200 fixedly connected with the motor 160 is fixed on the base 100, the bracket 200 of the other supporting component is slidably arranged along the length direction of the base 100 and is connected with the locking component, the sliding frame 500 is fixed at the bottom end of the bracket 200, the locking component comprises a locking screw 600, the locking screw 600 penetrates through the sliding frame 500 and is in threaded connection with the sliding frame 500, and in a locking state, the locking screw 600 is abutted to the base 100.

The carriage 500 is the slip frame of bottom breach, and length direction is unanimous with base 100 width direction, and both ends threaded connection has locking screw 600, and when using, screw locking screw 600 makes its butt on base 100, can fix carriage 500 position, can lock support 200 position, unscrew locking screw 600, can make things convenient for carriage 500 to slide for two supporting component relative slip, adjust the interval of two, make it and a yarn section of thick bamboo 400 length dimension match, thereby further increase device application range.

Third embodiment

As shown in fig. 8, the yarn frame of the grooved drum machine according to the third embodiment is based on the second embodiment, and is different in that both supporting components further comprise a limiting unit, the limiting unit is used for preventing the yarn drum 400 from being axially offset, the limiting unit comprises a limiting frame 140 connected with the bracket 200 and a limiting ball 150 matched with the limiting frame 140, and the center of sphere of the limiting ball 150 is immediately above the plane where the axes of the two supporting rolls 300 are located.

In this embodiment, the limiting frame 140 is fixedly connected with the support 200, and the limiting frame 140 is provided with limiting balls 150 which can roll around the center of the self ball and are fixed in position, and when in use, the two limiting balls 150 are abutted against two ends of the yarn drum 400, so that the axial limiting of the yarn drum 400 is realized, the axial deviation of the yarn drum 400 is prevented, and the yarn drum 400 can be conveniently and stably wound during rotation.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (10)

1. A grooved drum machine creel, comprising:

a base (100);

the two support assemblies are oppositely arranged on the base (100) along a horizontal first direction, each support assembly comprises a support (200) arranged on the base (100), two support rollers (300) are arranged on the supports (200), the axial lines of the two support rollers (300) are parallel to the first direction, the two support rollers (300) are distributed side by side and are closely adjacent along the direction perpendicular to the first direction, and the two support rollers (300) are spaced and mutually matched to support the end part of the yarn drum (400);

and the driving assembly is used for driving one of the supporting rollers (300) to rotate around the axis of the driving assembly.

2. The grooved drum machine creel of claim 1, wherein: the two supporting components slide on the base (100) relatively along the first direction, a locking component is arranged between the two supporting components and the base (100), the locking component is used for fixing the distance between the two supporting components, and in a locking state, the supports (200) of the two supporting components are all fixed on the base (100).

3. The grooved drum machine creel of claim 2, wherein: one of the two support assemblies has a bracket (200) fixed to the base (100), and the other bracket (200) is slid on the base (100) along a first direction.

4. A grooved drum machine creel as claimed in claim 3, wherein: the support (200) sliding on the base (100) is connected with a sliding frame (500), the locking assembly comprises a locking screw (600), the locking screw (600) penetrates through the sliding frame (500) and is in threaded connection with the sliding frame (500), and in a locking state, the locking screw (600) is abutted to the base (100).

5. The grooved drum machine creel of claim 1, wherein: the two supporting components further comprise a pressing roller (700) and a connecting unit, the axial lead of the pressing roller (700) is parallel to the axial lead of the two supporting rollers (300), the pressing roller (700) moves between a first station and a second station through the connecting unit, under the first station, the pressing roller (700) is located above the two supporting rollers (300) and surrounds the two supporting rollers (300) to form a limiting area so as to prevent the yarn drum (400) from upwards shifting, and under the second station, the pressing roller (700) is located on the same side of the two supporting rollers (300).

6. The grooved drum machine creel of claim 5, wherein: the connecting unit comprises a connecting frame (800), an elastic piece (900) and a locking unit, wherein the connecting frame (800) is rotationally connected with the support (200), the pressing roller (700) is connected with the connecting frame (800) through the elastic piece (900), and the locking unit is used for locking the connecting frame (800), and the pressing roller (700) is located at a first station under the locking rotation state.

7. The grooved drum machine creel of claim 6, wherein: the locking unit comprises a locking bolt (110), the locking bolt (110) is in threaded connection with the connecting frame (800), a locking insertion tube (120) is fixed on the support (200), and the locking insertion tube (120) is in plug-in fit with the locking bolt (110).

8. The grooved drum machine creel of claim 7, wherein: the connecting frame (800) is connected with the pressing frame (130) through the elastic piece (900), the pressing roller (700) rotates on the pressing frame around the self axis, and the pressing frame (130) slides on the connecting frame (800) along the extending and contracting direction parallel to the elastic piece (900).

9. The grooved drum machine creel of claim 1, wherein: the two supporting components further comprise limiting units, the limiting units are used for preventing the yarn drum (400) from axially shifting, each limiting unit comprises a limiting frame (140) connected with the corresponding support (200) and limiting balls (150) matched with the corresponding limiting frame (140), and the spherical centers of the limiting balls (150) are closely adjacent to the upper portions of planes where the axial leads of the two supporting rollers (300) are located.

10. The grooved drum machine creel of claim 1, wherein: the driving assembly comprises a motor (160), a driving gear (170) and a driven gear (180), wherein the motor (160) is arranged on the base (100), the driving gear (170) is connected with the output end of the motor (160) through a coaxial line, and the driven gear (180) is connected with the supporting roller (300) through the coaxial line and meshed with the driving gear (170).