CN210457002U - Novel air-jacking type air expansion shaft up-down rolling device - Google Patents

Abstract

The utility model discloses a novel roll up from top to bottom of gas top formula air inflation axle device, including the device frame, go up the book air inflation axle, roll up the air inflation axle down, servo motor, governor case and aerify the aspirator, go up the book air inflation axle and roll up the air inflation axle down and set up in the device frame, the position of going up the book air inflation axle is located roll up air inflation axle under, servo motor sets up in the device frame, respectively with the setting of the axle that rises of going up the book air inflation axle and roll up the air inflation axle down, the governor case sets up in the device frame, respectively with the axle that rises of going up the book air inflation axle and roll up the air inflation axle signal connection down, aerify the aspirator independent setting, respectively with the axle that rises of going up the book air inflation axle and roll up the air inflation axle down, the utility model discloses a traditional spool is replaced to the air inflation axle, can realize fast that treat that receive and release the attached and separate of volume thing and axis body, guaranteed the integrality of waiting to receive and.

Description

Novel air-jacking type air expansion shaft up-down rolling device

Technical Field

The utility model relates to a processing field, in particular to novel air top formula gas rises epaxial rolling up from top to bottom device.

Background

The winding device generally enables the object to be wound to be attached to the scroll or separated from the scroll by pulling when winding and unwinding are carried out, the passive operation has low winding and unwinding efficiency on one hand, the object to be wound and unwound is easy to damage on the other hand, and especially the paper is easy to damage.

CN201220742461.2 provides a winding unit winding and unwinding device of a shearing machine, which includes an operation side vertical plate, a winding shaft support frame, a support frame rotating shaft and a driving side vertical plate, wherein one end of the winding shaft is fixedly connected to the driving side vertical plate, the other end of the winding shaft is clamped to one end of the winding shaft support frame or fixedly connected to a jackscrew, and the other end of the winding shaft support frame is axially movably connected to the operation side vertical plate through the support frame rotating shaft; the winding shaft is fixedly connected with the driving side vertical plate, so that the winding shaft cannot be damaged by a winding shaft connecting block caused by the fact that the winding shaft is outwards separated by an angle of 30 degrees, the production cost is saved, the winding shaft can be directly connected with a transmission mechanism of the winding unit of the shearing machine, the winding device is more convenient and faster to wind the upper pole piece and the lower pole piece, and the winding device is suitable for the requirement of large-scale industrial production.

The winding and unwinding device of the winding unit of the shearing machine disclosed by the patent still has a traditional rotating shaft structure, and the problems of low efficiency and easiness in damage of winding and unwinding materials cannot be overcome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a replace traditional spool through the inflatable shaft, can realize waiting to receive and release attached and the separation of rolling up thing and axis body fast, guaranteed to wait to receive the integrality of unreeling the thing, guarantee to have greatly improved the novel gas top formula inflatable shaft of receiving and unreeling efficiency and roll up the device from top to bottom to solve the above-mentioned multinomial defect that leads to among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a novel roll up from top to bottom of gas top formula inflatable shaft device, which comprises a device frame, the inflatable shaft of going up book, the inflatable shaft of rolling up down, servo motor, speed governing machine case and aerify the aspirator, the inflatable shaft of going up book and the inflatable shaft setting of rolling up down are in the device frame, the position of the inflatable shaft of going up book is located the inflatable shaft of rolling up down under, servo motor sets up in the device frame, respectively with the inflatable shaft of going up book and the inflatable shaft of rolling up down hub connection setting, the speed governing machine case sets up in the device frame, respectively with inflatable shaft of going up book and inflatable shaft signal connection down, aerify the aspirator independent setting, respectively with the inflatable shaft of going up book and the inflatable shaft of rolling up down hub connection.

Preferably, the upper roll air expansion shaft and the lower roll air expansion shaft have the same structure.

Preferably, go up the book inflatable shaft and roll up inflatable shaft structure down the same, its structure includes pivot axle center, gasbag, coupling spring, alloy flange, reel, tooth's socket and air cock, and the reel setting is on the pivot axle center, and a plurality of tooth's sockets evenly set up on the reel, and the gasbag setting is in the inside of reel, and coupling spring one end sets up on the gasbag, and the other end and alloy flange joint, air cock and gasbag connection set up.

Preferably, the alloy flange is matched with the tooth groove, and the alloy flange can stretch and retract in the tooth groove through the expansion and contraction of the air bag.

Preferably, the servo motor is arranged on the device frame through a cushioning structure.

The beneficial effect of adopting above technical scheme is: the novel air top type air expansion shaft up-down rolling device with the structure of the utility model can quickly realize the attachment and separation of the object to be rolled and unwound and the shaft body by replacing the traditional scroll shaft through the air expansion shaft, ensures the integrity of the object to be rolled and unwound, ensures that the winding and unwinding efficiency is greatly improved, the up-rolling air expansion shaft and the down-rolling air expansion shaft have the same structure, the same device structure can reduce the cost, and is convenient for replacement and maintenance, the up-rolling air expansion shaft and the down-rolling air expansion shaft have the same structure, the structure comprises a rotating shaft axis, an air bag, a connecting spring, an alloy flange, a rolling tube, a tooth socket and an air cock, the rolling tube is arranged on the rotating shaft axis, a plurality of tooth sockets are uniformly arranged on the rolling tube, the air bag is arranged inside the rolling tube, one end of the connecting spring is arranged on the air bag, the other end of the connecting spring is connected with the alloy, the alloy flange expands through the receipts of gasbag and can stretch out and draw back in the tooth's socket, and the inflatable shaft of this structure can be through the flexible purpose in order to reach the absorption and the separation of the thing that waits to be rolled up of alloy flange, servo motor passes through the bradyseism structure and sets up in the device frame, and this structure can effectively weaken the motor vibration, prevents that the motor vibration from influencing inflatable shaft's accuracy.

Drawings

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

FIG. 2 is a schematic view of the upper and lower roll inflatable shafts of FIG. 1;

wherein, 1, the device frame; 2. winding up the air expansion shaft; 3. winding the air expansion shaft; 4. a servo motor; 5. a speed regulating cabinet; 6. an inflation aspirator; 7. the axis of the rotating shaft; 8. an air bag; 9. a connecting spring; 10. an alloy flange; 11. a reel; 12. a tooth socket; 13. an air tap; 14. a cushioning structure.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1-2 show a specific embodiment of the present invention: a novel air-jacking type air-expanding shaft up-and-down rolling device comprises a device frame 1, an up-rolling air-expanding shaft 2, a down-rolling air-expanding shaft 3, a servo motor 4, a speed regulating case 5 and an air-inflating aspirator 6, wherein the up-rolling air-expanding shaft 2 and the down-rolling air-expanding shaft 3 are arranged on the device frame 1, the up-rolling air-expanding shaft 2 is positioned under the down-rolling air-expanding shaft 3, the servo motor 4 is arranged on the device frame 1 and is respectively connected with the up-rolling air-expanding shaft 2 and the down-rolling air-expanding shaft 3, the speed regulating case 5 is arranged on the device frame 1 and is respectively connected with the up-rolling air-expanding shaft 2 and the down-rolling air-expanding shaft 3 in a signal mode, the air-inflating aspirator 6 is independently arranged and is respectively connected with the up-rolling air-expanding shaft 2 and the down-, replace traditional spool through the inflatable shaft, can realize treating that receive and release the attached and separation of rolling up thing and axis body fast, guarantee to wait to receive and release the integrality of rolling up the thing, guarantee to greatly improve the efficiency of receiving and releasing the roll.

The servo motor 4 is arranged on the device frame 1 through the cushioning structure 14, and the structure can effectively weaken the vibration of the motor and prevent the vibration of the motor from influencing the precision of the air expansion shaft.

The upper roll air expansion shaft 2 and the lower roll air expansion shaft 3 shown in the combined figure 2 have the same structure, the same device structure can reduce the manufacturing cost and is convenient to replace and maintain, the upper roll air expansion shaft 2 and the lower roll air expansion shaft 3 have the same structure, the structure of the device comprises a rotating shaft axis 7, an air bag 8, a connecting spring 9, an alloy flange 10, a winding drum 11, tooth sockets 12 and an air nozzle 13, wherein the winding drum 11 is arranged on the rotating shaft axis 7, a plurality of tooth sockets 12 are uniformly arranged on the winding drum 11, the air bag 8 is arranged inside the winding drum 11, one end of the connecting spring 9 is arranged on the air bag 8, the other end is connected with the alloy flange 10, the air nozzle 13 is connected with the air bag 8, the alloy flange 10 is matched with the tooth grooves 12, the alloy flange 10 can be stretched and contracted in the tooth grooves 12 through the expansion and contraction of the air bag 8, the air expansion shaft with the structure can achieve the purposes of adsorbing and separating the object to be rolled through the extension and retraction of the alloy flange 10.

It should be further explained that the implementation process of the novel air-top type air expansion shaft up-down rolling device of the utility model is that the object to be rolled is rolled through the rotation of the up-rolling air expansion shaft 2 and the down-rolling air expansion shaft 3, the air-inflation aspirator 6 is contracted towards the air-suction air bag 8 during rolling, the alloy flange 10 is contracted from the tooth socket 12 to form axial adsorption force, so that the object to be rolled is quickly attached to the air expansion shaft; when the unwinding is carried out, the inflating air aspirator 6 expands the inflating air bag 8 of the air bag 8, the alloy flange 10 extends out of the tooth groove 12, and the object to be unwound is jacked up, so that the object to be unwound is quickly separated from the air expansion shaft.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides a novel roll up from top to bottom of gas top formula gas rises axle device, its characterized in that includes the device frame, go up the book gas and rise the axle, roll up the gas and rise the axle down, servo motor, the speed governing machine case and aerify the aspirator, it rises the axle setting with the gas of rolling down to rise the axle to go up the book gas, the position of going up the book gas and rise the axle under being located the roll gas of rolling up, servo motor sets up in the device frame, respectively with the book gas rises axle and the gas of rolling up rises the hub connection setting down, the speed governing machine case sets up in the device frame, respectively with the book gas of going up the book gas and rise axle and roll up gas and rise axle signal connection down, aerify the aspirator independent setting, respectively with the gas of going up the book rises the axle and.

2. The new air-jacking air-expanding shaft up-down rolling device as claimed in claim 1, wherein the structure of the up-rolling air-expanding shaft and the down-rolling air-expanding shaft are the same.

3. The novel top-winding and bottom-winding device of the air-cap type inflatable shaft as claimed in claim 2, wherein the top-winding and bottom-winding inflatable shafts have the same structure, the structure comprises a rotating shaft axis, an air bag, a connecting spring, an alloy flange, a winding drum, tooth grooves and an air faucet, the winding drum is arranged on the rotating shaft axis, the tooth grooves are uniformly arranged on the winding drum, the air bag is arranged inside the winding drum, one end of the connecting spring is arranged on the air bag, the other end of the connecting spring is connected with the alloy flange, and the air faucet is connected with the air bag.

4. The novel air-top type air expansion shaft up-down rolling device as claimed in claim 3, wherein the alloy flange is matched with the tooth grooves, and the alloy flange can be stretched and contracted in the tooth grooves through the expansion and contraction of the air bag.

5. The novel air-jacking type air-expanding shaft up-down rolling device as claimed in claim 1, wherein the servo motor is arranged on the device frame through a cushioning structure.

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