CN210029455U

CN210029455U - Tension unreeling regulator

Info

Publication number: CN210029455U
Application number: CN201920757942.2U
Authority: CN
Inventors: 汪元红; 郑德彬; 吴术林
Original assignee: Henan Qianka Painting And Paper Products Co Ltd
Current assignee: Henan Qianka Painting And Paper Products Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-02-07
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a tension unreels regulator, the on-line screen storage device comprises a base, from left to right install unreeling roller, tension adjustment mechanism and wind-up roll on the base in proper order, tension adjustment mechanism includes gear train and spacing dish, and spacing dish fixed mounting is in tension adjustment mechanism. The utility model discloses structural design is ingenious, forms mechanical type tension adjustment mechanism through the combination of gear train and spacing dish, has practiced thrift the electric power energy, and easy operation, does not have special requirement to the environment, has increased the suitability of device.

Description

Tension unreeling regulator

Technical Field

The utility model relates to a tension regulator field especially relates to a tension unreels regulator.

Background

In the middle of the manufacturing industry, coiling mechanism after the material shaping is indispensable, consequently, the rolling machine that has just produced the material is used for rolling arrangement material, be convenient for classify the arrangement, there is the rolling machine just to have unwinding equipment, the rolling machine mainly is that the material of not arranging collected on the machine of unreeling carries out regular rolling, at the in-process of unreeling the rolling, material tension influences the effect of unreeling the rolling, if unreel when, unreel the material too lax, tension undersize promptly, will lead to the rolling to produce fold or card book, if tension is too big, can lead to the rolling fracture, consequently, tension when unreeling should be in an within range, and unreel and can adjust different tension according to different material demands, consequently, need to set up the regulator of unreeling in the end of unreeling.

The current regulator that unreels is mostly intelligent control system, and equipment is great, and consumes the electric energy, and the staff who does not have the long time training can't be skilled adjusts the parameter, influences the production progress, and intelligent control system is higher to the environment requirement of factory, and this can cause the processing cost to promote.

Therefore, a tension unwinding regulator is designed by utilizing a mechanical principle to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the personnel who does not train for a long time can not be skilled in the operation that there is intelligent control ware loss electric energy among the prior art, and the tension that proposes unreels the regulator.

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

the utility model provides a tension unreels regulator, includes the base, from left to right install in proper order on the base and unreel roller, tension adjustment mechanism and wind-up roll, tension adjustment mechanism includes gear train and spacing dish, and spacing dish fixed mounting is in tension adjustment mechanism.

Preferably, the gear train includes outer adjusting gear ring, the inboard meshing of outer adjusting gear ring has outer adjusting gear, the meshing has outer fixed gear ring on the outer adjusting gear, and the both ends of outer fixed gear ring are fixed mounting respectively on tension adjustment mechanism's inner wall and spacing dish, outer fixed gear intra-annular rotates installs interior adjusting gear ring, the inboard meshing of interior adjusting gear ring has interior adjusting gear, the meshing has interior fixed gear ring on the interior adjusting gear, and the both ends of interior fixed gear ring are fixed mounting respectively on tension adjustment mechanism's inner wall and spacing dish, interior fixed gear intra-annular rotates installs main live-rollers.

Preferably, interior spacing groove and outer spacing groove have been seted up on the spacing dish, interior spacing inslot slidable mounting has interior dancer rools, and on interior dancer rools coaxial rotation connected including on the regulating gear, outer spacing inslot slidable mounting has outer dancer rools, and outer dancer rools coaxial rotation connect outside on regulating gear, and main rotor roll rotates and inserts and establish on the spacing dish.

Preferably, fixed mounting has outer adjust knob on the outer adjusting gear ring, adjust knob in the last fixed mounting of inner adjusting gear ring, and the inner wall that tension adjustment mechanism was all passed to the one end of interior adjust knob and outer adjust knob is located tension adjustment mechanism's the outside, and interior adjust knob and outer adjust knob rotate to cup joint, and outer adjust knob and tension adjustment mechanism's lateral wall rotates to be connected.

Preferably, a plurality of outer balls are arranged between the outer fixed gear ring and the inner adjusting gear ring in a rolling manner, and inner balls are arranged between the inner fixed gear ring and the main rotating roller in a rolling manner.

Preferably, the inner wall of the tension adjusting mechanism is rotatably provided with a fixed feeding roller and a fixed discharging roller, and the fixed feeding roller and the fixed discharging roller are both positioned outside the edge of the limiting disc.

The utility model discloses following beneficial effect has:

1. the mechanical tension adjusting mechanism is formed by the gear set and the limiting disc, the tension can be adjusted by rotating the inner adjusting knob and the outer adjusting knob, electric energy is saved, complicated operation steps are not needed, the device can be used quickly and familiarly, the requirement on the environment is avoided, and the applicability is wider.

2. Tension adjustment mechanism includes interior dancer rools, outer dancer rools, the fixed discharge roller of main live-rollers and fixed feeding roller, makes the material form a plurality of pulling angles through interior dancer rools and outer dancer rools, and the change of angle can change the pulling force of material, and the angle is less, and the material is bigger with the contact surface of roller, and the friction is big more, and tension is big more, and the same reason is then tension is little on the contrary, adjusts simple easy operation.

3. The use of spacing dish can make interior dancer rools and outer dancer rools can not lead to the material to overlap the winding and cause the condition that the machine was burnt out to the card book because of rotation angle is too big, has increased the security of device.

To sum up, the utility model discloses structural design is ingenious, forms mechanical type tension adjustment mechanism through the combination of gear train and spacing dish, has practiced thrift the electric power energy, and easy operation, does not have special requirement to the environment, has increased the suitability of device.

Drawings

Fig. 1 is a schematic structural view of a tension unwinding regulator according to the present invention;

fig. 2 is an enlarged view of a limiting disc portion of the tension unreeling regulator of the present invention;

fig. 3 is an enlarged view of a gear train portion of a tension unwinding regulator according to the present invention;

fig. 4 is an exploded view of the gear set and the limiting plate of the tension unwinding regulator of the present invention.

In the figure: 1 base, 2 unreeling rollers, 3 reeling rollers, 4 tension adjusting mechanisms, 5 inner adjusting knobs, 6 outer adjusting knobs, 401 fixed feeding rollers, 402 inner adjusting rollers, 403 outer adjusting rollers, 404 main rotating rollers, 405 inner limiting grooves, 406 outer limiting grooves, 407 inner adjusting gears, 408 outer adjusting gears, 409 outer adjusting gear rings, 410 outer fixing gear rings, 411 inner fixing gear rings, 412 inner adjusting gear rings, 413 outer balls, 414 inner balls and 415 limiting discs.

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 the orientations or positional relationships 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a tension unreeling regulator comprises a base 1, an unreeling roller 2, a tension adjusting mechanism 4 and a reeling roller 3 are sequentially installed on the base 1 from left to right, the tension adjusting mechanism 4 comprises a gear set and a limiting disc 415, the limiting disc 415 is fixedly installed in the tension adjusting mechanism 4, a fixed feeding roller 401 and a fixed discharging roller 416 are rotatably installed on the inner wall of the tension adjusting mechanism 4, and the fixed feeding roller 401 and the fixed discharging roller 416 are both located on the outer side of the edge of the limiting disc 415.

The gear set comprises an outer adjusting gear ring 409, an outer adjusting gear 408 is meshed with the inner side of the outer adjusting gear ring 409, an outer fixed gear ring 410 is meshed with the outer adjusting gear 408, two ends of the outer fixed gear ring 410 are fixedly installed on the inner wall of the tension adjusting mechanism 4 and the limiting disc 415 respectively, an inner adjusting gear ring 412 is rotatably installed in the outer fixed gear ring 410, an inner adjusting gear 407 is meshed with the inner side of the inner adjusting gear ring 412, an inner fixed gear ring 411 is meshed with the inner adjusting gear 407, two ends of the inner fixed gear ring 411 are fixedly installed on the inner wall of the tension adjusting mechanism 4 and the limiting disc 415 respectively, and a main rotating roller 404 is rotatably installed in the inner fixed gear ring 411;

an inner limiting groove 405 and an outer limiting groove 406 are formed in the limiting disc 415, an inner adjusting roller 402 is installed in the inner limiting groove 405 in a sliding mode, the inner adjusting roller 402 is connected to the inner adjusting gear 407 in a coaxial rotating mode, an outer adjusting roller 403 is installed in the outer limiting groove 406 in a sliding mode, the outer adjusting roller 403 is connected to the outer adjusting gear 408 in a coaxial rotating mode, and the main rotating roller 404 is inserted into the limiting disc 415 in a rotating mode.

Outer adjusting knob 6 of fixed mounting on outer adjusting gear ring 409, adjusting knob 5 in the fixed mounting on interior adjusting gear ring 412, and the inner wall that tension adjustment mechanism 4 was all passed to the one end of interior adjusting knob 5 and outer adjusting knob 6 is located the outside of tension adjustment mechanism 4, and interior adjusting knob 5 rotates with outer adjusting knob 6 and cup joints, and outer adjusting knob 6 rotates with the lateral wall of tension adjustment mechanism 4 to be connected, a plurality of outer balls 413 of roll mounting between outer fixed gear ring 410 and the interior adjusting gear ring 412, roll mounting has interior ball 414 between interior fixed gear ring 411 and the main rotor 404.

The utility model discloses when using, the material loading work: the material on the unreeling roller 2 vertically winds down the lower end of a fixed feeding roller 401, then is lifted to the upper end of an inner adjusting roller 402, then is lifted to the lower end of a main rotating roller 404, then is lifted to the upper end of an outer adjusting roller 403, then is pulled to a fixed discharging roller 416, and finally winds on a reeling roller 3;

and (3) tension adjustment: the outer adjusting gear ring 409 can be rotated by rotating the outer adjusting knob 6, the outer adjusting gear ring 409 rotates to drive the outer adjusting gear 408 to rotate, the outer fixing gear ring 410 meshed with the outer adjusting gear 408 is fixed, so the outer adjusting gear 408 rotates and moves along the outer limiting groove 406, the moving interval is from a to B, similarly, the inner fixing gear ring 411 is fixed, and the inner adjusting gear 407 is respectively meshed with the inner fixing gear ring 411 and the inner adjusting gear ring 412, so when the inner adjusting knob 5 is rotated, the inner adjusting gear ring 412 drives the inner adjusting gear 407 to rotate and move along the inner limiting groove 405, and the moving interval is from A to B;

when the inner adjusting roller 402 is close to the end A of the inner limiting groove 405 and the outer adjusting roller 403 is close to the end a of the outer limiting groove 406, the contact surface between the material and the roller is minimum, and the tension is minimum; when the inner adjusting roller 402 is close to the end B of the inner limiting groove 405 and the outer adjusting roller 403 is close to the end B of the outer limiting groove 406, the contact surface of the material and the roller is the largest at the moment, and the tension is the largest, so that the tension adjustment is carried out according to the principle.

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 utility model provides a tension unreels regulator, includes base (1), its characterized in that, from left to right install in proper order on base (1) and unreel roller (2), tension adjustment mechanism (4) and wind-up roll (3), tension adjustment mechanism (4) include gear train and spacing dish (415), and spacing dish (415) fixed mounting is in tension adjustment mechanism (4).

2. The tension unwind regulator of claim 1, wherein said gear train includes an outer regulating gear ring (409), the inner side of the outer adjusting gear ring (409) is engaged with an outer adjusting gear (408), the outer adjusting gear (408) is engaged with an outer fixed gear ring (410), and both ends of the external fixed gear ring (410) are respectively and fixedly arranged on the inner wall of the tension adjusting mechanism (4) and the limiting disc (415), an inner adjusting gear ring (412) is rotatably arranged in the outer fixed gear ring (410), an inner adjusting gear (407) is meshed with the inner side of the inner adjusting gear ring (412), an inner fixed gear ring (411) is meshed on the inner adjusting gear (407), and two ends of the internal fixed gear ring (411) are respectively and fixedly arranged on the inner wall of the tension adjusting mechanism (4) and the limiting disc (415), and a main rotating roller (404) is rotatably arranged in the inner fixed gear ring (411).

3. The tension unreeling regulator of claim 2, wherein the limiting disc (415) is provided with an inner limiting groove (405) and an outer limiting groove (406), the inner limiting groove (405) is internally and slidably provided with an inner regulating roller (402), the inner regulating roller (402) is coaxially and rotatably connected to the inner regulating gear (407), the outer limiting groove (406) is internally and slidably provided with an outer regulating roller (403), the outer regulating roller (403) is coaxially and rotatably connected to the outer regulating gear (408), and the main rotating roller (404) is rotatably inserted into the limiting disc (415).

4. The tension unreeling regulator of claim 2, wherein an outer adjusting knob (6) is fixedly mounted on the outer adjusting gear ring (409), an inner adjusting knob (5) is fixedly mounted on the inner adjusting gear ring (412), one ends of the inner adjusting knob (5) and the outer adjusting knob (6) penetrate through the inner wall of the tension adjusting mechanism (4) to be located at the outer side of the tension adjusting mechanism (4), the inner adjusting knob (5) is rotatably sleeved with the outer adjusting knob (6), and the outer adjusting knob (6) is rotatably connected with the side wall of the tension adjusting mechanism (4).

5. The tension unwinding adjuster according to claim 2, wherein a plurality of outer balls (413) are rotatably mounted between the outer fixed gear ring (410) and the inner adjusting gear ring (412), and inner balls (414) are rotatably mounted between the inner fixed gear ring (411) and the main rotating roller (404).

6. The tension unreeling regulator of claim 5, wherein the inner wall of the tension regulating mechanism (4) is rotatably provided with a fixed feed roller (401) and a fixed discharge roller (416), and the fixed feed roller (401) and the fixed discharge roller (416) are both positioned outside the edge of the limiting disc (415).