CN212024230U - A flip-type center winder - Google Patents

Abstract

The utility model belongs to the technical field of the rolling machine technique and specifically relates to indicate a convertible center rolling machine, including bearer frame, first drive arrangement, second drive arrangement, first rolling axle, second rolling axle, rotation set up the first carousel of bearer frame, locate the elevating system of bearer frame and locate the cutter of elevating system output, second drive arrangement includes first power unit and second power unit, the one end of first rolling axle and the one end of second rolling axle all rotate with first carousel and be connected, first drive arrangement is used for driving first carousel and rotates, first power unit is used for driving first rolling axle and rotates, second power unit is used for driving second rolling axle and rotates. The utility model discloses be equipped with the rolling of replacing in turn of first rolling axle and second rolling axle for when the production operation, need not to stop the rolling, also can roll up the material and take off, thereby improved rolling efficiency, and then make the utility model discloses there is broad popularization prospect.

Description

A flip-type center winder

technical field

The utility model relates to the technical field of winders, in particular to an overturned center winder.

Background technique

Winder is a common mechanical equipment in industrial production. Its function is to wind raw materials into rolls by mechanical means. It is widely used in paper rolls, cloth rolls, plastic rolls, and metal rolls.

However, many winders now set a winding shaft as the center for winding. When the winding shaft is full of a material roll, the worker must stop the winder first, and then remove the material roll from the winding shaft. Then the winder can be restarted for winding, so when the number of pauses increases, it will affect the production efficiency, so it is necessary to study a new solution.

Utility model content

Aiming at the problems in the prior art, the utility model provides a flip-type center winder to solve the problems raised in the background art.

In order to solve the above-mentioned technical problems, the present utility model adopts the following technical solutions: a flip-type central winder, comprising a bearing frame, a first driving device, a second driving device, a first winding shaft, a second winding shaft, a rotating set bearing The first turntable of the frame, the lifting mechanism provided on the carrying frame, and the cutter provided at the output end of the lifting mechanism, the second driving device includes a first power mechanism and a second power mechanism, one end of the first winding shaft and the second One end of the reeling shaft is rotatably connected to the first turntable, the first driving device is used to drive the first turntable to rotate, the first power mechanism is used to drive the first reel shaft to rotate, and the second power mechanism is used to drive the rotation of the first turntable. The second take-up reel rotates.

Preferably, the first driving device comprises a main shaft arranged on the bearing frame, a worm gear arranged at one end of the main shaft, a worm arranged on the bearing frame, and a power assembly arranged on the bearing frame, and the output end of the power module is connected with the worm, The other end of the main shaft is connected with the first turntable, and the worm gear is engaged with the worm.

Preferably, the power mechanism includes a transmission chain, a first motor and a reducer, both of which are arranged on the bearing frame, the output end of the first motor is connected to the reducer, and the output end of the reducer is connected to one end of the transmission chain , one end of the worm is connected with the other end of the transmission chain.

Preferably, the carrying frame is further provided with a second turntable, the first power mechanism comprises a second motor provided on the second turntable, the second power mechanism comprises a third motor provided on the second turntable, the The other end of the first reeling shaft and the other end of the second reeling shaft are both rotatably arranged with the second turntable, the output end of the second motor is connected to the other end of the first reeling shaft, and the output end of the third motor is connected to the other end of the first reeling shaft. The other end of the second take-up reel is connected.

Preferably, a rotating conductive slip ring is provided on the second turntable, and the rotating conductive slip ring is used to provide power for the second motor and the third motor.

Preferably, the lifting mechanism includes an air cylinder arranged on the carrying frame, and the output end of the air cylinder is connected to the cutter.

The beneficial effects of the utility model are as follows: the film or paper is wound on the first winding shaft, then the first power mechanism is activated, and the first power mechanism drives the first winding shaft to rotate, so that the first winding shaft can carry out the film or paper. Rewinding, when one roll is full, start the first drive device, the first drive device drives the first turntable to rotate, the rotation of the first turntable makes the first rewinding shaft and the second rewinding shaft exchange positions, and then start the lifting mechanism, The lifting mechanism drives the cutter to rise, thereby cutting the film or paper, and then starts the second power mechanism, which drives the second winding shaft to rotate, so that the second winding shaft can rewind the film or paper. After the material is rolled, the first drive device is activated, and the first drive device drives the first turntable to rotate. The rotation of the first turntable exchanges the positions of the second rewinding shaft and the first reeling shaft, and then starts the lifting mechanism, which drives the tool to rise, thereby The film or paper is cut off, and so on and so forth, because the first reel and the second reel are alternately reeled, so that the reel can be taken off without stopping the rewinding during the production operation, thereby improving the efficiency of rewinding. The rolling efficiency is improved, and the utility model has a broad prospect of promotion.

Description of drawings

Fig. 1 is the right side view of the overall structure of the present utility model;

FIG. 2 is a front view of the overall structure of the present invention.

The reference signs are: 1, bearing frame; 2, first reeling shaft; 3, second reeling shaft; 4, first turntable; 5, main shaft; 6, worm gear; 7, worm; 8, transmission chain; 9, The first motor; 10, the reducer; 11, the second turntable; 12, the second motor; 13, the third motor; 14, the rotating conductive slip ring.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present utility model will be described in detail below in conjunction with the accompanying drawings.

As shown in Fig. 1-Fig. 2, a flip-type center winder is characterized in that it includes a carrying frame 1, a first driving device, a second driving device, a first winding shaft 2, a second winding shaft 3, a rotating The first turntable 4 of the bearing frame 1, the lifting mechanism arranged on the bearing frame 1 and the cutter arranged at the output end of the lifting mechanism are provided. The second driving device includes a first power mechanism and a second power mechanism. The first winding shaft One end of 2 and one end of the second take-up shaft 3 are both rotatably connected to the first turntable 4, the first drive device is used to drive the first turntable 4 to rotate, and the first power mechanism is used to drive the first take-up shaft 2 to rotate. , the second power mechanism is used to drive the second winding shaft 3 to rotate.

The film or paper is wound on the first winding shaft 2, and then the first power mechanism is activated, and the first power mechanism drives the first winding shaft 2 to rotate, so that the first winding shaft 2 can rewind the film or paper. After one reel is filled, the first drive device is activated, and the first drive device drives the first turntable 4 to rotate. The rotation of the first turntable 4 makes the first rewinding shaft 2 and the second reeling shaft 3 exchange positions, and then start the lifting mechanism, The lifting mechanism drives the cutter to rise, thereby cutting the film or paper, and then activates the second power mechanism, which drives the second winding shaft 3 to rotate, so that the second winding shaft 3 can wind the film or paper. After one roll is full, start the first drive device, the first drive device drives the first turntable 4 to rotate, the rotation of the first turntable 4 changes the position of the second reel 3 and the first reel 2, and then starts the lifting mechanism to lift The mechanism drives the cutter up to cut the film or paper, and so on and so forth, because the first reel 2 and the second reel 3 are alternately reeled, so that the material can be reeled without stopping the rewinding during production operations. The winding efficiency is improved, and the utility model has a broad prospect of promotion.

The first driving device includes a main shaft 5 arranged on the bearing frame 1, a worm gear 6 arranged at one end of the main shaft 5, a worm 7 arranged on the bearing frame 1, and a power assembly arranged on the bearing frame 1. The output end of the power assembly is Connected with the worm 7 , the other end of the main shaft 5 is connected with the first turntable 4 , and the worm wheel 6 is engaged with the worm 7 . Start the power assembly, the power assembly drives the worm 7 to rotate, the rotation of the worm 7 drives the worm wheel 6 to rotate, and the rotation of the worm wheel 6 drives the main shaft 5 to rotate, so that the main shaft 5 can drive the first turntable 4 to rotate, and the worm wheel 6 and the worm 7 are engaged, It can play a self-locking function, so that the first turntable 4 cannot be rotated by external force, so as to ensure the normal operation of the winding.

The power mechanism includes a transmission chain 8, a first motor 9 and a reducer 10, both of which are arranged on the bearing frame 1. The output end of the first motor 9 is connected to the reducer 10, and the output end of the reducer 10 is connected to the transmission. One end of the chain 8 is connected, and one end of the worm 7 is connected with the other end of the transmission chain 8 . When the first motor 9 is started, the first motor 9 drives the reducer 10 to run, and the reducer 10 can drive the worm 7 to rotate through the transmission chain 8, thereby finally driving the first turntable 4 to rotate.

The carrying frame 1 is further provided with a second turntable 11 , the first power mechanism includes a second motor 12 arranged on the second turntable 11 , and the second power mechanism includes a third motor 13 arranged on the second turntable 11 . , the other end of the first reeling shaft 2 and the other end of the second reeling shaft 3 are both arranged to rotate with the second turntable 11, and the output end of the second motor 12 is connected to the other end of the first reeling shaft 2, so The output end of the third motor 13 is connected to the other end of the second winding shaft 3 . When the second motor 12 is activated, the second motor 12 can drive the rewinding shaft to rotate, and when the third motor 13 is activated, the third motor 13 can drive the second reeling shaft 3 to rotate.

A rotating conductive slip ring 14 is provided on the second turntable 11 , and the rotating conductive slip ring 14 is used to provide power for the second motor 12 and the third motor 13 . By arranging the rotating conductive slip ring 14, the second motor 12 and the third motor 13 that follow the rotation of the first rotating disk can obtain power.

The lifting mechanism includes an air cylinder arranged on the carrying frame 1, and the output end of the air cylinder is connected with the cutter. Activate the air cylinder, and the air cylinder drives the cutter up, so that the cutter can cut the film or paper.

Specifically, the first motor 9 , the second motor 12 , the third motor 13 and the cylinder of the present invention are all controlled by PLC as a whole, which are conventional technical means in the present invention, and will not be repeated here.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention is disclosed as a preferred embodiment, it is not intended to limit the present Professional and technical personnel, within the scope of the technical solution of the present invention, make some changes or modifications to the equivalent embodiments of the equivalent changes by using the technical content disclosed above, provided that the content of the technical solution of the present invention is not departed from, according to the present invention. The utility model technology refers to any simple modification, equivalent change and modification made to the above embodiments, which all belong to the scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a convertible center rolling machine which characterized in that: including bearing frame (1), first drive arrangement, second drive arrangement, first rolling axle (2), second rolling axle (3), rotate first carousel (4) that sets up bearing frame (1), locate the elevating system of bearing frame (1) and locate the cutter of elevating system output, second drive arrangement includes first power unit and second power unit, the one end of first rolling axle (2) and the one end of second rolling axle (3) all rotate with first carousel (4) and are connected, first drive arrangement is used for driving first carousel (4) to rotate, first power unit is used for driving first rolling axle (2) to rotate, second power unit is used for driving second rolling axle (3) to rotate.

2. The convertible center winder of claim 1, wherein: the first driving device comprises a main shaft (5) arranged on the bearing frame (1), a worm wheel (6) arranged at one end of the main shaft (5), a worm (7) arranged on the bearing frame (1) and a power assembly arranged on the bearing frame (1), wherein the output end of the power assembly is connected with the worm (7), the other end of the main shaft (5) is connected with the first turntable (4), and the worm wheel (6) is meshed with the worm (7).

3. The convertible center winder of claim 2, wherein: the power mechanism comprises a transmission chain (8), a first motor (9) and a speed reducer (10), wherein the first motor (9) and the speed reducer (10) are arranged on the bearing frame (1), the output end of the first motor (9) is connected with the speed reducer (10), the output end of the speed reducer (10) is connected with one end of the transmission chain (8), and one end of the worm (7) is connected with the other end of the transmission chain (8).

4. The convertible center winder of claim 1, wherein: bearing frame (1) still is equipped with second carousel (11), first power unit is including second motor (12) of locating second carousel (11), second power unit is including third motor (13) of locating second carousel (11), the other end of first rolling axle (2) and the other end of second rolling axle (3) all rotate with second carousel (11) and set up, the output of second motor (12) and first rolling axle (2) the other end is connected, the output of third motor (13) and second rolling axle (3) the other end is connected.

5. The convertible center winder of claim 2, wherein: and a rotary conductive slip ring (14) is arranged on the second rotary disc (11), and the rotary conductive slip ring (14) is used for providing power for the second motor (12) and the third motor (13).

6. The convertible center winder of claim 1, wherein: the lifting mechanism comprises an air cylinder arranged on the bearing frame (1), and the output end of the air cylinder is connected with the cutter.

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