CN214572461U

CN214572461U - Tension fine-adjustment device of composite twisting machine

Info

Publication number: CN214572461U
Application number: CN202120769321.3U
Authority: CN
Inventors: 王兴; 吴连福
Original assignee: Qingdao Taiyunchang Fishery Co ltd
Current assignee: Qingdao Taiyunchang Fishery Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-02
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a composite twisting machine tension micromatic setting, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the coiler, two stands of last fixed surface of base are connected with, two the common fixedly connected with backup pad of stand, the last fixed surface of backup pad is connected with screens box and device casing, be equipped with cavity and inside wall fixedly connected with spring in the screens box, first through-hole has been seted up on the surface of screens box, the second through-hole has been seted up in the backup pad, is close to fixedly connected with second motor on the stand of screens box one side, the fixed pulley that has cup jointed on the output shaft of second motor, the pulley outer transmission is connected with the string, the string just extends to in the coiler with first through-hole and second through-hole sliding connection. The utility model discloses a set up the spring, avoid the string fracture, prevent simultaneously to twist with fingers rope efficiency because of the influence of tension undersize to set up first bevel gear, realize automatically regulated, improve work efficiency.

Description

Tension fine-adjustment device of composite twisting machine

Technical Field

The utility model relates to a compound twisting frame technical field especially relates to a compound twisting frame tension micromatic setting.

Background

The twisting of the protofilament aims at increasing the compactness, the twisting of the plying aims at increasing the compactness and changing the winding form and the linear density of the protofilament so as to meet the requirements of post-processing and use, the twisting is divided into three steps, firstly, the protofilament is unwound from a protofilament cylinder at a certain speed, then, the glass protofilament is twisted, and finally, the twisted glass yarn is wound on a paper tube or a bobbin.

Current compound twisting frame does not set up tension adjustment mechanism, and the device is after operation a period for the mechanism fixed to the rope has taken place the change to the pulling force of rope, and the rope is very likely to be because of tension too big fracture, needs adjust the elasticity of rope according to actual conditions, consequently need add the mechanism to tension adjustment for current compound twisting frame, and current tension adjustment device needs manual regulation, wastes time and energy, can design a section automatically regulated's mechanism to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the compound twisting machine among the prior art can not adjust the tensile problem of rope according to the circumstances, and the tensile compound twisting machine tension micromatic setting of an automatically regulated rope that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tension fine-adjustment device of a composite twisting machine comprises a base, wherein a winder is fixedly connected to the upper surface of the base, two stand columns are fixedly connected to the upper surface of the base, a supporting plate is fixedly connected to the two stand columns together, a clamping box body and a device shell are fixedly connected to the upper surface of the supporting plate, a cavity is arranged in the clamping box body, a spring is fixedly connected to the inner side wall of the clamping box body, a first through hole is formed in the surface of the clamping box body, a second through hole is formed in the supporting plate, a second motor is fixedly connected to the stand column close to one side of the clamping box body, a pulley is fixedly sleeved on the output shaft of the second motor, a thin rope is in transmission connection with the pulley, the thin rope is in sliding connection with the first through hole and the second through hole and extends into the winder, a first sliding groove is formed in the side wall of the clamping box body, a clamping block is connected with the first sliding groove in a sliding connection manner, the clamping block is fixedly connected with the spring and provided with a retraction groove, the side wall of the device shell is fixedly connected with a limiting barrel, a second sliding groove is formed in the limiting barrel, a threaded rod is connected in the second sliding groove in a sliding mode, and a driving mechanism is arranged in the device shell.

Preferably, the driving mechanism comprises a first motor fixedly connected to the lower wall of the inner side of the device shell, a first bevel gear is fixedly connected to an output shaft of the first motor, a sleeve is rotatably connected to the inner side wall of the device shell, the sleeve is in threaded connection with a threaded rod, a second bevel gear is coaxially and fixedly sleeved outside the sleeve, and the first bevel gear is meshed with the second bevel gear.

Preferably, the inner side wall of the limiting cylinder is fixedly connected with two protruding blocks, two limiting grooves are formed in two sides of the threaded rod, and the protruding blocks are connected with the limiting grooves in a sliding mode.

Preferably, the first through hole and the second through hole are internally coated with a smooth coating.

Preferably, the sleeve is rotatably connected to the device housing by a bearing.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up spring and screens piece, realize the tensile regulation of string, avoid the string because of tension too big fracture, prevent string efficiency is twisted with fingers to string too little influence of string tension simultaneously.

2. The utility model discloses a set up first bevel gear and second bevel gear, realize the tensile automatically regulated of string, replace the manpower to improve work efficiency.

To sum up, the utility model discloses a set up spring and screens piece, realize the tensile regulation of string, avoid the string because of tension too big fracture, prevent simultaneously that string tension from influencing the efficiency of twisting rope too little to through setting up first bevel gear and second bevel gear, realize the tensile automatically regulated of string, replace the manpower, in order to improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of a tension fine-tuning device of a composite twisting machine according to the present invention;

fig. 2 is a cross-sectional view of the clamping box and the clamping block in the tension fine adjustment device of the composite twisting machine of the present invention;

fig. 3 is a schematic view of an internal structure of a device housing in a tension fine adjustment device of a composite twisting machine according to the present invention;

fig. 4 is a cross-sectional view of a limiting cylinder and a threaded rod in the tension fine adjustment device of the composite twisting machine provided by the utility model.

In the figure: the device comprises a base 1, a support plate 2, a clamping box body 3, a spring 4, a first through hole 5, a second through hole 6, a string 7, a first sliding groove 8, a clamping block 9, a retraction groove 10, a device shell 11, a limiting barrel 12, a threaded rod 13, a first motor 14, a first bevel gear 15, a sleeve 16, a second bevel gear 17, a second motor 18, a pulley 19, a stand column 20, a winder 21, a second sliding groove 22, a protruding block 23 and a limiting groove 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a tension fine-tuning device of a composite twisting machine comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a winder 21, the upper surface of the base 1 is fixedly connected with two upright posts 20, the two upright posts 20 are fixedly connected with a support plate 2, the upper surface of the support plate 2 is fixedly connected with a clamping box body 3 and a device shell 11, a cavity is arranged in the clamping box body 3, the inner side wall of the clamping box body is fixedly connected with a spring 4, the surface of the clamping box body 3 is provided with a first through hole 5, the support plate 2 is provided with a second through hole 6, the first through hole 5 and the second through hole 6 are internally coated with smooth coatings, the upright posts 20 close to one side of the clamping box body 3 are fixedly connected with a second motor 18 (the model is YD 160L-4/2), a pulley 19 is fixedly connected on an output shaft of the second motor 18, and the pulley 19 is externally connected with a string 7 in a transmission manner.

The utility model discloses in, the string 7 and first through-

hole

5 and 6 sliding connection of second through-hole just extend to in the coiler 21, first sliding tray 8 has been seted up to the lateral wall of screens box 3, sliding connection has screens piece 9 in first sliding tray 8, through setting up spring 4 and screens piece 9, realize the tensile regulation of string, avoid the string too big fracture because of tension, prevent string tension too little rope efficiency of twisting simultaneously, screens piece 9 and spring 4 fixed connection and seted up receive and release groove 10, the spacing section of thick bamboo 12 of lateral wall fixedly connected with of device casing 11, it needs to explain that, two protruding pieces 23 of inside wall fixedly connected with of spacing section of thick bamboo 12, two spacing grooves 24 have been seted up to the both sides of threaded rod 13, protruding piece 23 and spacing groove 24 sliding connection, second sliding tray 22 has been seted up in the spacing section of thick bamboo 12.

The utility model discloses in, sliding connection has threaded rod 13 in the second sliding tray 22, be equipped with actuating mechanism in the device casing 11, it is worth noting, actuating mechanism includes the first motor 14 of fixed connection at the inboard lower wall of device casing 11 (the model is YD 160L-4/2), the first bevel gear 15 of fixedly connected with on the output shaft of first motor 14, the inside wall of device casing 11 rotates and is connected with sleeve 16, it needs to explain, sleeve 16 passes through the bearing and is connected with device casing 11 rotation, sleeve 16 and threaded rod 13 threaded connection, the outer coaxial fixed cover of sleeve 16 has second bevel gear 17, first bevel gear 15 meshes with second bevel gear 17, through setting up first bevel gear 15 and second bevel gear 17, realize the tensile automatically regulated of string, replace the manpower, in order to improve work efficiency.

The utility model discloses its functional principle is explained to following mode of operation of accessible: in an initial state, the spring 4 is compressed for a certain distance, the thin rope 7 is tightly attached to the inner side wall of the clamping box body 3 under the extrusion of the clamping block 9, one end of the thin rope 7 is fixedly connected with the winder 21, the other end of the thin rope is wound on the pulley 19, when the tension of the thin rope 7 needs to be adjusted, the first motor 14 is started to drive the second bevel gear 17 and the sleeve 16 to rotate, the threaded rod 13 is driven to slide along the direction close to the spring 4, so that the spring 4 is extruded, the winding and unwinding groove 10 moves towards the direction close to the spring 4, at the moment, the thin rope 7 is not extruded any more, then the second motor 18 is started to drive the pulley 19 to rotate, the thin rope 7 is extended or retracted for a certain distance, the tension adjustment of the thin rope 7 is realized, the breakage of the thin rope 7 due to overlarge tension is avoided, the rope twisting efficiency is prevented from being influenced by too small tension of the thin rope 7, manual adjustment is replaced, and the working efficiency is improved, then the second motor 18 is turned off, the thin rope 7 stops sliding, the first motor 14 drives the second bevel gear 17 and the sleeve 16 to rotate, the threaded rod 13 is driven to slide reversely, the spring 4 is gradually restored to the original state, the clamping block 9 is driven to slide towards the direction far away from the spring 4, the thin rope 7 is enabled to be tightly attached to the inner side wall of the clamping box body 3, and the phenomenon that the thin rope 7 on the pulley 19 is pulled by the winder 21 during working to influence the rope twisting process is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The tension fine-adjustment device of the composite twisting machine comprises a base (1) and is characterized in that the upper surface of the base (1) is fixedly connected with a winder (21), the upper surface of the base (1) is fixedly connected with two columns (20), the two columns (20) are fixedly connected with a support plate (2) together, the upper surface of the support plate (2) is fixedly connected with a clamping box body (3) and a device shell (11), a cavity and an inner side wall fixedly connected with spring (4) are arranged in the clamping box body (3), a first through hole (5) is formed in the surface of the clamping box body (3), a second through hole (6) is formed in the support plate (2), a second motor (18) is fixedly connected to the column (20) close to one side of the clamping box body (3), a pulley (19) is fixedly connected to an output shaft of the second motor (18), pulley (19) outer transmission connection has string (7), in string (7) and first through-hole (5) and second through-hole (6) sliding connection just extend to winder (21), first sliding tray (8) have been seted up to the lateral wall of screens box (3), sliding connection has screens piece (9) in first sliding tray (8), screens piece (9) and spring (4) fixed connection and seted up and receive and release groove (10), the spacing section of thick bamboo (12) of lateral wall fixedly connected with of device casing (11), second sliding tray (22) have been seted up in spacing section of thick bamboo (12), sliding connection has threaded rod (13) in second sliding tray (22), be equipped with actuating mechanism in the device casing (11).

2. A tension fine-adjusting device for a compound twisting machine according to claim 1, wherein the driving mechanism comprises a first motor (14) fixedly connected to the inner lower wall of the device shell (11), a first bevel gear (15) is fixedly connected to the output shaft of the first motor (14), a sleeve (16) is rotatably connected to the inner side wall of the device shell (11), the sleeve (16) is in threaded connection with the threaded rod (13), a second bevel gear (17) is coaxially and fixedly sleeved outside the sleeve (16), and the first bevel gear (15) is meshed with the second bevel gear (17).

3. The tension fine-adjustment device for the compound twisting machine according to claim 1, wherein two convex blocks (23) are fixedly connected to the inner side wall of the limiting cylinder (12), two limiting grooves (24) are formed on two sides of the threaded rod (13), and the convex blocks (23) are slidably connected with the limiting grooves (24).

4. A composite twisting machine tension fine-adjustment device according to claim 1, wherein the first through hole (5) and the second through hole (6) are internally coated with a smooth coating.

5. A composite twisting machine tension vernier device according to claim 2, wherein the sleeve (16) is rotatably connected to the device housing (11) by means of bearings.