CN212655198U - Flexible towel rolling tube core fixing mechanism - Google Patents

Abstract

The utility model provides a core fixed establishment is rolled up to soft towel, including sleeve pipe and connection pad, the cover pipe box is located and is rolled up the piece of cloth epaxial, the connection pad cover is established and is connected on the sleeve pipe, connect a fixed subassembly on the connection pad, the utility model discloses simple structure, convenient to use locates the cover and rolls up the piece of cloth epaxially to utilize the fastener to fix it, through utilizing the relative motion of fixed subassembly axis cover on the threaded rod, make it drive connecting rod and backup pad, make the backup pad support and fix the roll tube core of establishing on the device of cover, and utilize the expansion and the recovery state of fixed subassembly, make it be fit for installing not unidimensional roll tube core, also make things convenient for the installation and the dismantlement of roll tube core simultaneously, shorten the dismouting time of roll tube core, have stronger practicality.

Description

Flexible towel rolling tube core fixing mechanism

Technical Field

The utility model relates to a gentle piece of cloth processing equipment technical field especially relates to a gentle piece of cloth rolling tube core fixed establishment.

Background

Along with the development of economy and the increasing improvement of the living standard of people, the living idea of people is greatly improved gradually, and in addition to paying attention to convenience and practicability, the sanitary, environment-friendly and healthy people are paid more attention to, so that people invent the soft towel. Wherein the main equipment of processing soft piece of cloth is the soft piece of cloth machine, after the processing of soft piece of cloth was accomplished, establish the reel spool cover at the reel of soft piece of cloth machine, utilize the reel spool to drive the reel core and convolute the soft piece of cloth, however in actual course of working, some problems still can exist, for example, application date is 2016.06.02, the publication number is CN205923877U, in the utility model discloses the chinese patent of "soft piece of cloth reel core, soft piece of cloth book induction system and soft piece of cloth machine", a soft piece of cloth take-up device has also been disclosed, however, when the aforesaid patent was in-service use, the reel spool cover can only establish the reel core of single size, and comparatively troublesome when dismantling and installing the reel core, therefore the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is to solve the problem that exists among the prior art, provides a simple and practical, when guaranteeing to be connected firmly between its and the book piece of cloth axle, can install not unidimensional book pipe core for the flexible piece of cloth coiling in-process rolls up the pipe core and can not take place the phenomenon of skidding, and the flexible piece of cloth book pipe core fixed establishment of the dismantlement and the installation of being convenient for roll up the pipe core.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a soft tissue rolling tube core fixed establishment, includes sleeve pipe and connection pad, the sleeve pipe cover is located and is rolled up on the piece of cloth axle, the connection pad cover is established and is connected on the sleeve pipe, connect a fixed subassembly on the connection pad.

Further, the fixed component comprises a threaded rod, a shaft sleeve, a connecting rod and a supporting plate, threads with the same thread pitch and opposite directions are arranged at two ends of the threaded rod respectively, two ends of the threaded rod respectively rotate to penetrate through the connecting disc, the shaft sleeve is rotatably arranged on the threaded rod in a matched mode, one end of the connecting rod is hinged to the shaft sleeve, and the supporting plate is hinged to the other end of the connecting rod.

Furthermore, the shaft sleeves and the connecting rods are respectively provided with two groups, and the two groups of shaft sleeves are respectively sleeved at two ends of the threaded rod.

Further, the fixed assemblies are arranged in multiple groups.

Furthermore, the input end of the threaded rod is connected with an external gear, and the outer side of the external gear is meshed with an internal gear disc.

Furthermore, a rocking handle is connected to the internal gear plate.

Furthermore, a shell is connected to the connecting disc, and the inner gear disc is rotatably arranged in a cavity formed in the shell.

Further, the threaded rod is sleeved with a limiting piece.

Furthermore, the working surface of the supporting plate is provided with anti-skid grains.

Further, a fastener is screwed on the sleeve.

Furthermore, a through groove is formed in the pipe wall of the sleeve, and the outer wall of the pipe opening joint is in a circular truncated cone shape with the diameter gradually reduced.

The utility model has the advantages and positive effects that: the utility model discloses simple structure, convenient to use locates the cover of installing on the roll towel axle to utilize the fastener to fix it, through utilizing the relative motion of fixed subassembly axis cover on the threaded rod, make it drive connecting rod and backup pad, make the backup pad support and fixed cover establish the roll tube core on the device, and utilize fixed subassembly's expansion and recovery state, make it can install not unidimensional roll tube core, and be convenient for roll up the installation and the dismantlement of tube core, shorten the dismouting time of roll tube core, have stronger practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a left side view of the present invention.

FIG. 4 is a partial cross-sectional view between the sleeve and the fastener.

In the figure: the connecting device comprises a sleeve 1, a connecting disc 2, a fixing component 3, a threaded rod 31, a shaft sleeve 32, a connecting rod 33, a supporting plate 34, an external gear 4, an internal gear disc 5, a rocking handle 6, a shell 7, a limiting part 8 and a fastening piece 9.

Detailed Description

For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.

As shown in fig. 1-4, a soft towel rolling tube core fixing mechanism comprises a sleeve 1 and a connecting disc 2, wherein the sleeve 1 is sleeved on a rolling towel shaft, the connecting disc 2 is sleeved on the sleeve 1, the connecting disc 2 is connected with a fixing component 3, the device is sleeved on and fixed on the rolling towel shaft, the rolling tube core is sleeved on the fixing component 3, the fixing component 3 is adjusted to be unfolded and tightly matched with the inner wall of the rolling tube core, so that the rolling tube core is fixed and supported, and the rolling tube cores of different sizes can be installed through the unfolding degree of the fixing component 3, and the soft towel rolling tube core fixing mechanism has better practicability.

Specifically, the specific structure and the operation principle of the connecting disc 2 all belong to the prior art in the technical field, and are not described again.

Further, fixed subassembly 3 includes threaded rod 31, axle sleeve 32, connecting rod 33 and backup pad 34, the pitch is equal respectively to the both ends of threaded rod 31, opposite direction's screw thread, and the both ends of this threaded rod 31 rotate respectively and wear to locate on connection pad 2, axle sleeve 32 revolves the supporting and locates on threaded rod 31, the one end of connecting rod 33 articulates on axle sleeve 32, backup pad 34 articulates in the other end of connecting rod 33, because set up the pitch on threaded rod 31 and equal, opposite direction's screw thread, when threaded rod 31 takes place relative rotation, the axle sleeve 32 of revolving to joining in marriage on threaded rod 31 can carry out relative motion along the pole body, and the both ends of connecting rod 33 articulate respectively on axle sleeve 32 and backup pad 34, the axle sleeve 32 of consequently moving can drive backup pad 34 through connecting rod 33 and move, and then make fixed subassembly 3 can support and fix reelpipe wall.

Furthermore, two sets of shaft sleeves 32 and two sets of connecting rods 33 are respectively arranged, and the two sets of shaft sleeves 32 are respectively sleeved at two ends of the threaded rod 31, because the two ends of the threaded rod 31 are respectively provided with threads with equal thread pitch and opposite directions, the shaft sleeves 32 respectively sleeved at two ends of the threaded rod 31 can drive the two sets of connecting rods 33 to move when moving, so that the connecting rods 33 drive the supporting plate 34 to unfold or retract.

Furthermore, the fixing assemblies 3 are arranged into a plurality of groups, so that the stability of the reel core is ensured when the reel core is fixedly supported, and the reel core made of soft materials is not easy to deform.

Further, the input end of the threaded rod 31 is connected with an external gear 4, the outer side of the external gear 4 is meshed with an internal gear disk 5, when the internal gear disk 5 rotates, the external gear 4 meshed with the internal gear disk is driven to rotate, and the external gear 4 is connected with the input end of the threaded rod 31, so that the external gear disk drives the threaded rod 31 to rotate.

Furthermore, a rocking handle 6 is connected to the internal gear plate 5, and the internal gear plate 5 is driven to rotate by rocking the rocking handle 6.

Furthermore, a shell 7 is connected to the connecting disc 2, and the inner gear disc 5 is rotatably arranged in a cavity formed in the shell 7, so that the rotating position of the inner gear disc 5 is limited, and the inner gear disc 5 is prevented from being disengaged from the outer gear 4 in the rotating process.

Further, the threaded rod 31 is sleeved with a limiting part 8, so that the phenomenon that the supporting plate 34 inclines due to unstable structure of the fixing component 3 caused by too close distance of the shaft sleeve 32 on the threaded rod 31 during relative movement is prevented.

Furthermore, the working surface of the supporting plate 34 is provided with anti-slip threads to prevent the supporting plate 34 from slipping when contacting the inner wall of the winding pipe core.

Further, a fastening piece 9 is screwed on the sleeve 1, and the fastening piece 9 is screwed on the shaft sleeve 32, so that the sleeve 1 and the towel rolling shaft are connected more firmly, and the towel rolling shaft is prevented from sliding relative to the sleeve 1 when rotating.

Furthermore, a through groove is formed in the pipe wall of the sleeve 1, the outer wall of the pipe opening joint is in a circular truncated cone shape with the diameter gradually reduced, the through groove is formed in the shaft sleeve 32, when the fastening piece 9 is rotated, the fastening piece 9 extrudes the sleeve 1, the through groove in the sleeve 1 is slightly contracted, the sleeve 1 is connected with the towel rolling shaft more tightly, the outer wall of the pipe opening joint of the sleeve 1 is in a circular truncated cone shape with the diameter gradually reduced, and the fastening piece 9 is convenient to sleeve the sleeve 1.

In addition, the connection mode between the connection disc 2 and the sleeve 1 can be a welding mode, the connection mode between the shell 7 and the connection disc 2 can be a bolt connection mode, and the connection modes all belong to the prior art in the technical field, so that the description is omitted.

The utility model discloses simple structure, convenient to use locates the cover with the device and rolls up the piece of cloth epaxially to utilize the fastener to fix it, through utilizing the relative motion of axle sleeve 32 on threaded rod 31 in the fixed subassembly 3, make it drive connecting rod 33 and backup pad 34, make backup pad 34 support and fixed cover establish the roll tube core on the device, and utilize the expansion and the recovery state of fixed subassembly 3, make its be fit for installing not unidimensional roll tube core, also conveniently roll up the installation and the dismantlement of tube core simultaneously, shorten the dismouting time of roll tube core, have stronger practicality, the utility model discloses a concrete working process is as follows:

1. a user sleeves a sleeve 1 on the device on a towel rolling shaft and rotates a fastener 9 in the sleeve 1, so that the fastener 9 fastens the towel rolling shaft and the sleeve 1 to realize the tight fixation between the towel rolling shaft and the sleeve 1;

2. sleeving a reel pipe core on the device, shaking a rocking handle 6 to enable an inner gear disc 5 to rotate, rotating the inner gear disc 5 to enable the inner gear disc to drive an outer gear 4 meshed with the inner gear disc to rotate, and enabling the rotating outer gear 4 to drive a threaded rod 31 connected with the outer gear disc to rotate, wherein the thread pitches of the threads arranged on the threaded rod 31 are equal and opposite, so that the threaded rod 31 can drive sleeves screwed at two ends of the threaded rod to move in opposite directions, and a connecting rod 33 and a supporting plate 34 hinged with the connecting rod 33 are driven to move, so that the device is unfolded, and the supporting plate 34 tightly supports the inner wall of the reel pipe core;

3. after the soft towel is wound, the rocking handle 6 is rotated reversely, so that the rocking handle 6 drives the outer gear 4 disc to rotate, the inner gear disc 5 drives the outer gear 4 and the threaded rod 31 connected with the outer gear 4 to rotate, the shaft sleeves 32 at the two ends of the threaded rod 31 move back to back, the connecting rod 33 and the supporting plate 34 are driven by the shaft sleeves, the device starts to be recovered, the supporting plate 34 is separated from the inner wall of the tube winding core, and the tube winding core is detached.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims (10)

1. The utility model provides a soft tissue rolling tube core fixed establishment, includes sleeve pipe (1) and connection pad (2), sleeve pipe (1) cover is located and is rolled up on the piece of cloth axle, connection pad (2) cover is established and is connected on sleeve pipe (1), its characterized in that: the connecting disc (2) is connected with a fixing component (3).

2. The flexible towel rolling tube core fixing mechanism of claim 1, wherein: fixed subassembly (3) include threaded rod (31), axle sleeve (32), connecting rod (33) and backup pad (34), the both ends of threaded rod (31) are seted up the screw thread that the pitch equals, opposite direction respectively, and the both ends of this threaded rod (31) rotate respectively and wear to locate on connection pad (2), axle sleeve (32) form a complete set soon is located on threaded rod (31), the one end of connecting rod (33) articulates on axle sleeve (32), backup pad (34) articulate the other end in connecting rod (33).

3. The flexible towel rolling tube core fixing mechanism of claim 1, wherein: the fixed components (3) are arranged into a plurality of groups.

4. The flexible towel rolling tube core fixing mechanism of claim 2, wherein: the input end of the threaded rod (31) is connected with an external gear (4), and the outer side of the external gear (4) is meshed with an internal gear disc (5).

5. The flexible towel rolling tube core fixing mechanism according to claim 4, wherein: the inner gear plate (5) is connected with a rocking handle (6).

6. The flexible towel rolling tube core fixing mechanism according to claim 4, wherein: the connecting disc (2) is connected with a shell (7), and the inner gear disc (5) is rotatably arranged in a cavity formed in the shell (7).

7. The flexible towel rolling tube core fixing mechanism of claim 2, wherein: the threaded rod (31) is sleeved with a limiting piece (8).

8. The flexible towel rolling tube core fixing mechanism of claim 2, wherein: the working surface of the supporting plate (34) is provided with anti-skid grains.

9. The flexible towel rolling tube core fixing mechanism of claim 8, wherein: a fastener (9) is screwed on the sleeve (1).

10. The flexible towel rolling tube core fixing mechanism of claim 9, wherein: the pipe wall of the sleeve (1) is provided with a through groove, and the outer wall of the joint of the pipe orifices is in a round table shape with the diameter gradually reduced.

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