CN211225648U

CN211225648U - Automatic paper winder

Info

Publication number: CN211225648U
Application number: CN201921567679.7U
Authority: CN
Inventors: 郑永华
Original assignee: Hunan Dayong Intelligent Technology Co ltd
Current assignee: Hunan Dayu Environmental Protection Technology Co ltd; Liu Canhui
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-11
Anticipated expiration: 2029-09-20

Abstract

The embodiment of the utility model discloses automatic winder, including workstation, stock form axle, stock form drive arrangement and scroll ejecting device, the stock form axle sets up in the top of workstation, the stock form drive arrangement includes stock form motor and negative pressure generator, the output shaft and the stock form hub connection of stock form motor, the epaxial a plurality of perforation that are formed with of stock form, negative pressure generator produces the negative pressure when the stock form starts, through the epaxial perforation of stock form will be located treat on the workstation that the stock form goods adsorb on the stock form axle, the stock form motor drive the stock form axle rotates and will treat stock form goods batching scroll, negative pressure generator releases the negative pressure after the scroll forms for the scroll is followed the release of stock form axle, the scroll ejecting device is in the same direction as the stock form axle motion, will the scroll ejecting device the stock form axle.

Description

Automatic paper winder

Technical Field

The utility model relates to a handicraft ornament field especially relates to an automatic winder.

Background

In the field of artwork ornaments, there is an industrial process that requires rolling paper products into a paper roll. At present, the rolling is mainly finished manually in the industry, and the production efficiency is low; and the paper rolls formed by manual rolling have different sizes and specifications and poor production quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that exists now, the embodiment of the utility model provides an automatic winder that can improve production efficiency, ensure production quality.

In order to achieve the above object, the embodiment of the present invention provides a technical solution that:

the utility model provides an automatic winder, includes workstation, stock form axle, stock form drive arrangement and scroll ejecting device, the stock form axle sets up in the top of workstation, the stock form drive arrangement includes stock form motor and negative pressure generator, the output shaft and the stock form hub connection of stock form motor, be formed with a plurality of perforation on the stock form axle, negative pressure generator produces the negative pressure when the stock form starts, through the epaxial perforation of stock form will be located treat that the stock form goods on the workstation adsorb on the stock form axle, the stock form motor drive the stock form axle rotates and will treat that the stock form goods rolls into the scroll, negative pressure generator releases the negative pressure after the scroll forms for the scroll is followed the stock form axle release, scroll ejecting device is in the same direction as the stock form axle motion, will the scroll is ejected the stock form axle.

The roll paper driving device further comprises an air compressor, the air compressor is connected with the negative pressure generator through a first electromagnetic valve, the negative pressure generator is connected to the roll paper motor, and the air compressor is further connected with the roll paper motor through a second electromagnetic valve.

The paper rolling driving device further comprises a rotary pneumatic connector, the paper rolling motor comprises a first output shaft and a second output shaft, the paper rolling motor and the output shaft connected with the paper rolling shaft are the first output shaft, and the air compressor and the negative pressure generator are connected with the second output shaft through the rotary pneumatic connector.

The roll paper driving device further comprises a coupler connected between the first output shaft and the roll paper shaft.

The paper roll pushing device comprises a pushing paper roll power module and a paper roll shaft supporting module, the paper roll shaft supporting module is located at the tail end of the paper roll shaft and used for supporting the paper roll shaft, the pushing paper roll power module moves along the paper roll shaft and pushes out a paper roll on the paper roll shaft, and the paper roll shaft supporting module and the pushing paper roll power module move in a linkage mode to enable the paper roll to be separated from the tail end of the paper roll shaft.

The paper roll pushing power module comprises a shaft sleeve sleeved on the periphery of the paper roll shaft, a guide rail arranged in parallel with the paper roll shaft, a first sliding block connected between the shaft sleeve and the guide rail, a belt structure arranged on the guide rail, and a driving motor for driving the belt structure to rotate so as to drive the first sliding block to move along the guide rail and further drive the shaft sleeve to move along the paper roll shaft.

The shaft sleeve is made of a copper alloy material, and a graphite material is uniformly embedded in the surface of the shaft sleeve.

Wherein, stock form axle support module is located including the cover stock form axle outlying guide structure, with stock form axle parallel arrangement and with linking arm that first slider is connected and inciting somebody to action guide structure with the second slider that the linking arm is connected, stock form axle support module passes through the linking arm with it forms linkage structure to release scroll power module.

Wherein the guide structure is conical.

The automatic paper winding machine further comprises a paper roll bonding device, the paper roll bonding device comprises an adhesive tape extending mechanism, a pressure lever mechanism and a driving mechanism for driving the pressure lever mechanism to switch between a pressing state and a standby working state, and the adhesive tape of the adhesive tape extending mechanism is bonded to the paper roll when the pressure lever mechanism is in the pressing state.

The adhesive tape extending mechanism comprises a shell, an adhesive tape roll detachably mounted in the shell and an adhesive tape outlet arranged at the top of the shell, and the tail end of the adhesive tape extends out of the adhesive tape outlet.

The driving mechanism comprises an air cylinder, a connecting rod connected with an air cylinder push rod and a rocker arm connected with the connecting rod, the air cylinder push rod stretches and retracts to drive the rocker arm to swing through the connecting rod, and the rocker arm drives the pressure lever mechanism to switch between a pressing state and a waiting working state.

The pressure lever mechanism comprises a connecting shaft connected with the rocker arm and a pressure lever connected with the connecting shaft, the rocker arm swings to drive the connecting shaft to rotate, and then the pressure lever is driven to switch between a compression state and a standby working state.

The utility model discloses in the above-mentioned embodiment, it includes stock form motor and negative pressure generator to set up the stock form axle, set up the stock form axle on the workstation, it treats stock form goods to the stock form axle on to produce the automatic absorption of negative pressure through negative pressure generator, and it is rotatory and form the scroll through stock form motor drive stock form axle, negative pressure generator release negative pressure and the scroll that will accomplish no longer adsorb in the stock form is epaxial, rethread stock form ejecting device is in the same direction as following the movement of stock form axle and release the stock form axle with the scroll, so accomplish the stock form flow automatically, only need treat that stock form goods in time supply to the workstation on can, the work efficiency of stock form is high, and the big or small specification of scroll that forms can adjust uniformly through the rotation rate of stock form axle, thereby production quality is controllable.

Drawings

FIG. 1 is a schematic structural view of an automatic winder in an embodiment of the present application;

FIG. 2 is a schematic view of another angle configuration of an automatic reel-up in an embodiment of the present application, in which a roll ejecting device is in an initial state;

FIG. 3 is a schematic view of another angle configuration of the automatic reel-up in the embodiment of the present application, in which the roll pushing-out device is in a stopped state;

FIG. 4 is a schematic view of a portion of a paper roll ejecting power module of an automatic winder according to an embodiment of the present application;

FIG. 5 is a schematic view of a portion of a roll paper shaft support module of an automatic winder according to an embodiment of the present application;

FIG. 6 is a schematic view of a web drive in an embodiment of the present application;

FIG. 7 is a schematic view of an automatic winder according to another embodiment of the present application;

FIG. 8 is a schematic view of the construction of the paper roll splicing apparatus of the present application;

FIG. 9 is a schematic view showing another state of the paper roll bonding apparatus according to the present invention;

FIG. 10 is a schematic view of the tape dispensing mechanism of the present application;

FIG. 11 is a schematic view of the construction of the plunger mechanism and the actuator mechanism of the present application;

fig. 12 is a schematic view of a roll paper drive in another embodiment of the present application.

Detailed Description

The technical solution of the present invention will be further elaborated with reference to the drawings and the specific embodiments of the specification. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the specific embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In the following description, reference is made to the expression "some embodiments" which describe a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

Fig. 1 is a schematic structural diagram of an automatic winder according to an embodiment of the present invention, which includes a table 10, a winding shaft 20, a roll paper driving device 30, and a paper roll pushing device 40. This roll paper axle 20 sets up in the top of workstation 10, and stock form drive arrangement 30 includes stock form motor 31 and negative pressure generator 33, the output shaft and the roll paper axle 20 of stock form motor 31 are connected, be formed with a plurality of perforation on the roll paper axle 20, negative pressure generator 33 produces the negative pressure when the stock form starts, through the perforation on the roll paper axle 20 will be located the treatment stock form article on workstation 10 and adsorb on roll paper axle 20, roll paper motor 31 drive roll paper axle 20 rotates and rolls up paper product into the scroll, negative pressure generator 33 releases the negative pressure after the scroll forms, scroll ejecting device 40 is in the same direction as the motion of roll paper axle 20, will the scroll is ejected roll paper axle 20.

The utility model discloses in the above-mentioned embodiment, it includes stock form motor 31 and negative pressure generator 33 (fig. 6) to set up stock form axle 20 on workstation 10 to set up stock form axle 20, it waits on stock form goods to stock form axle 20 to adsorb automatically to produce the negative pressure through negative pressure generator 33, and it is rotatory and form the scroll to drive stock form axle 20 through stock form motor 31, negative pressure generator 33 releases the negative pressure and makes the scroll take out 20 from the stock form and release, the scroll of accomplishing no longer adsorbs on stock form axle 20, rethread paper roll ejecting device 40 is in the same direction as the motion of stock form axle 20 and release stock form axle 20 with the scroll, so automatic stock form flow of accomplishing, only need will wait that stock form goods in time supply to workstation 10 on can, the work efficiency of stock form is high, and the big or small specification of scroll that forms can be adjusted uniformly through stock form axle 20's rotation speed, thereby production quality is controllable. Wherein, the paper product to be rolled can be paper products in the technical decoration field, such as packing paper and the like.

In some embodiments, the paper roll pushing device 40 includes a paper roll pushing power module 41 and a roll paper shaft support module 43. The paper roll pushing power module 41 includes a shaft sleeve 410 sleeved on the periphery of the paper roll 20, a guide rail 412 parallel to the paper roll 20, a first slider 411 connected between the shaft sleeve 410 and the guide rail 412, a belt structure 413 disposed on the guide rail 412, and a driving motor 415 driving the belt structure 413 to rotate to drive the first slider 411 to move along the guide rail 412 and further drive the shaft sleeve 410 to move along the paper roll 20. The roll paper shaft support module 43 and the push-out paper roll power module 41 are respectively arranged at two opposite ends of the roll paper shaft 20, and the roll paper shaft support module 43 comprises a guide structure 431 sleeved at the periphery of the roll paper shaft 20, a connecting arm 432 arranged in parallel with the roll paper shaft 20 and connected with the first slider 411, and a second slider 433 connected with the guide structure 431 and the connecting arm 432. The roll paper shaft support module 43 forms a linkage motion structure with the roll paper pushing power module 41 through the connecting arm 432, the driving motor 415 drives the belt structure 413 to rotate so as to drive the first slider 411 to move along the guide rail 412 and further drive the shaft sleeve 410 to move along the roll paper shaft 20, and the first slider 411 and the connecting arm 432 simultaneously drive the second slider 433 and the guide structure 431 to move along the extension direction of the roll paper shaft 20.

The shaft sleeve 410 is made of copper alloy materials, graphite materials can be uniformly embedded in the shaft sleeve 410, the shaft sleeve 410 is made of copper alloy materials embedded with graphite materials, friction force between the shaft sleeve 410 and the paper roll 20 can be reduced, a self-lubricating effect is achieved, and the paper roll is more durable.

Referring to fig. 2 and fig. 3, the initial state of the paper roll pushing-out device 40 during the paper winding process and the final state of the paper roll pushing-out from the winding shaft 20 are respectively shown, in which the shaft sleeve 410 of the paper roll pushing-out power module 41 is sleeved on one end of the winding shaft 20 close to the winding motor 31, and the guiding structure 431 of the winding shaft support module 43 is located at the other end of the winding shaft 20 far away from the winding motor 31. At this time, the product to be rolled can be stacked on the worktable 10 under the paper winding shaft 20, and the process of adsorbing the product to be rolled on the worktable 10 onto the paper winding shaft 20 and forming a paper roll can be completed through the cooperation of the negative pressure generator 33 and the paper winding motor 31. After the roll paper is formed, the negative pressure generator 33 releases the negative pressure so that the roll paper is not adsorbed on the roll paper shaft 20, the roll paper pushing-out device 40 is switched from the initial state to the ending state, the driving motor 415 drives the paper pushing-out roll power module 41 to drive the roll paper shaft support module 43 to move along the roll paper shaft 20 together, the guide structure 431 of the roll paper shaft support module 43 is separated from the tail end of the roll paper shaft 20, the formed roll paper moves along the roll paper shaft 20 towards the tail end of the roll paper shaft 20 under the pushing of the shaft sleeve 410 until the shaft sleeve 410 of the paper pushing-out roll power module 41 moves to the tail end of the roll paper shaft 20, at the moment, the roll paper pushing-out device 40 is in the ending state, and the roll paper is pushed out.

Referring to fig. 4 and 5, the inner surface of the guiding structure 431 has a conical shape, and the conical shape gradually decreases from a first end facing the winding shaft 20 to a second end away from the winding motor 31 until the inner diameter of the second end is approximately equal to the diameter of the winding shaft 20 or slightly larger than the diameter of the winding shaft 20. When the roll pusher 40 is in the initial state, the end of the roll shaft 20 abuts against the second end of the guide 431 and is stabilized at the center of the guide 431. When the paper roll pushing-out device 40 is reset from the end state to the initial state, the paper roll shaft 20 firstly extends into the guide structure 431 from the first end with larger size of the guide structure 431 and is guided by the conical inner surface of the guide structure 431 to be gradually positioned and held at the center of the guide structure 431, at this time, the automatic winder can complete the processes of adsorbing the product to be rolled and forming the paper roll through the cooperation of the negative pressure generator 33 and the paper roll motor 31, and the paper roll shaft support module 43 plays a role of supporting the paper roll shaft 20.

In some embodiments, the roll driving device 30 further includes a coupling 34 for connecting the roll shaft 20 to the output shaft of the roll motor 31, and the output shaft of the roll motor 31 is connected to rotate the roll shaft 20 together. In some embodiments, referring to fig. 6, the roll paper driving device 30 further includes an air compressor 35, a first solenoid valve 36 and a second solenoid valve 37, the first solenoid valve 36 and the second solenoid valve 37 connecting the air compressor 35 and the negative pressure generator 33 in parallel with the roll paper motor 31, specifically, the air compressor 35 is connected to the negative pressure generator 33 through the first solenoid valve 36, the negative pressure generator 33 is connected to the roll paper motor 31, and the air compressor 35 is further connected to the roll paper motor 31 through the second solenoid valve 37. The negative pressure generator 33 is a vacuum generator. Wherein the roll paper drive 30 further comprises a rotary pneumatic joint 38. The roll paper motor 31 is a dual output shaft motor, and for convenience of description and distinction, the dual output shafts of the roll paper motor 31 are named as a first output shaft and a second output shaft, the first output shaft is connected with the roll paper shaft 20 through a coupling 34, and the second output shaft is connected with a rotary pneumatic joint 38. The vacuum generator is connected to an air compressor 35 via a first solenoid valve 36, and the air compressor 35 is connected to the vacuum generator via a second solenoid valve 37. The junction between the vacuum generator and the second solenoid valve 37 is connected to a rotary pneumatic joint 38. Wherein, a through hole can be arranged on the second output shaft of the paper winding motor 31, the second output shaft is hermetically connected with a pneumatic pipeline through a rotary pneumatic connector 38, and the pneumatic pipeline can act on the paper winding shaft 20 through the through hole on the second output shaft. Specifically, a second output shaft of the roll paper motor 31 is hermetically connected with a pneumatic pipeline through a rotary pneumatic connector 38, when the second output shaft rotates, the pneumatic pipeline is kept still, a first output shaft is hermetically connected with the roll paper shaft 20 through a coupler 34, when the first output shaft rotates, the roll paper shaft 20 is driven to synchronously rotate, and as the roll paper shaft 20 is provided with a plurality of through holes, vacuum of a vacuum generator can be applied to a product to be rolled paper placed on the workbench 20 through the plurality of through holes, so that the product to be rolled paper is adsorbed to the roll paper shaft 20; meanwhile, the winding shaft 20 can release the compressed air generated by the air compressor through the plurality of through holes, so that the finished paper roll is not adsorbed on the winding shaft 20 any more, and the finished paper roll is pushed out of the winding shaft 20.

The working process of the automatic paper winding machine comprises the following steps: in a first step, the product to be rolled is placed on the table 10 just below the winding shaft 20, with the roll pusher 40 in the initial state. The first solenoid valve 36 is opened and the vacuum generator generates a negative pressure that attracts the product to be rolled onto the roll-up spool 20 through the perforations in the roll-up spool 20. And secondly, starting the paper winding motor 31, enabling the first output shaft of the paper winding motor 31 to rotate to drive the paper winding shaft 20 to rotate so as to form a paper roll of the product to be rolled, thirdly, sticking the finished paper roll well to prevent the paper roll from being scattered again, and stopping the paper winding motor 31. And a fourth step of closing the first solenoid valve 36 and opening the second solenoid valve 37, so that the compressed air from the air compressor 35 is ejected from the through holes on the winding shaft 20, and the completed paper roll is not adsorbed on the winding shaft 20. And fifthly, starting the paper roll pushing device 40, moving the shaft sleeve 410 of the paper roll pushing power module 41 along the paper roll shaft 20 under the driving of the driving motor 415 to push the formed paper roll out of the paper roll shaft 20, and closing the second electromagnetic valve 37. Thus, the work flow of automatic paper rolling is completed. Then, the paper roll pushing device 40 is reset, and the above steps are repeated in sequence, so that the paper roll winding work is continuously and automatically completed.

The utility model provides an automatic winder has following characteristics at least:

1, adopt dual output shaft motor as the stock form motor, wherein first output shaft and 20 sealing connection of stock form axle, beat a through-hole on the second output shaft, with pneumatic pipeline sealing connection, pneumatic pipeline can be used in the stock form axle 20. The roll paper shaft 20 is provided with a plurality of through holes, and vacuum is applied to the roll paper through the through holes to absorb the roll paper to the roll paper shaft 20. Meanwhile, compressed air is sprayed out through the small through holes, so that the finished paper roll is not adsorbed on the paper roll shaft 20 any more, the finished paper roll is conveniently pushed out of the paper roll shaft 20, automatic paper rolling and automatic quitting of the finished paper roll are realized, and the production efficiency is greatly improved.

2, the second output end of the paper winding motor 31 is hermetically connected with the pneumatic pipeline through the rotary pneumatic connector 38, and when the second output shaft of the paper winding motor 31 rotates, the pneumatic pipeline keeps still, so that the whole structure of the automatic paper winding machine is simpler.

3, the support device of the roll paper shaft 20 is provided with a conical guide structure 431, when the roll paper power module 41 is pushed out to move reversely to drive the roll paper shaft support module 43 to reset, the roll paper shaft 20 contacts with the conical guide structure 431, so that the tail end of the roll paper shaft 20 is finally stabilized at the center of the conical guide structure 431 to support the roll paper shaft 20. The conical guide structure 431 of the roll paper shaft support module 43 is arranged, so that the roll paper shaft support module 43 can guide the relative movement of the roll paper shaft 20 and the roll paper shaft support module 43 in the resetting process, and the tail end of the roll paper shaft 20 can be automatically reset to the center of the conical guide structure 431.

4, the scroll push-out device 40 is sleeved on the scroll shaft 20 and can slide along the direction of the scroll shaft 20 to push out the finished scroll from the scroll shaft 20, the push-out scroll power module 41 of the scroll push-out device 40 is in contact with the scroll shaft 20 through the shaft sleeve 410, the shaft sleeve 410 is made of copper alloy material and is embedded with graphite material, and the scroll push-out device has a self-lubricating function, small friction and durability.

Wherein, the utility model provides an in the automatic paper book machine carries out the work flow of stock form, the third step will be accomplished the scroll and glue good in order to prevent to scatter once more, can be through artifical manual mode bonding, also can realize automatic bonding through setting up scroll bonding device.

Referring to fig. 7, an automatic paper winding machine according to another embodiment of the present invention is different from the automatic paper winding machine in that the automatic paper winding machine further includes a paper roll bonding device 50 disposed on the working table, and referring to fig. 8 and 9, the paper roll bonding device 50 includes an adhesive tape extending mechanism 51, a pressing rod mechanism cooperating with the adhesive tape extending mechanism 51 to bond the adhesive tape to the paper roll, and a driving mechanism for driving the pressing rod mechanism to switch between a pressing state and a standby state.

Referring to fig. 10, the tape extending mechanism 51 includes a housing 511 and a tape roll 512 accommodated in the housing 511. An opening is formed in one side of the shell 511, a rotating shaft is fixed on the inner wall of the shell 511 close to the opening, the adhesive tape roll 512 is detachably arranged on the rotating shaft and can rotate around the rotating shaft, and a part of the adhesive tape roll 512 protrudes out of the side face of the shell 511 from the opening, so that the adhesive tape roll 512 can be conveniently replaced through the opening. The top end of the housing 511 is further provided with a tape outlet, the tape roll 512 is formed by winding a plurality of layers of tapes, and the tape roll 512 rotates around the rotating shaft to extend the end from the tape outlet to the outside of the housing 511. The housing 511 is further provided with a blade 513 at the edge of the tape outlet, and the end of the tape can be cut by the blade 513 after being adhered to the paper roll. When the paper roll bonding device is arranged on the workbench 10, the workbench 10 can comprise a hole corresponding to the adhesive tape outlet, the adhesive tape extending mechanism 51 can be arranged below the workbench 10 and enables the adhesive tape outlet to be opposite to the hole on the workbench, and at the moment, the tail end of the adhesive tape can protrude out of the upper part of the workbench 10 through the hole.

The driving mechanism includes a cylinder 531, a connecting rod 532 connected to a push rod of the cylinder, and a rocker arm 533 connected to the connecting rod 532. The air cylinder 531 is connected to the air compressor 35 via a third solenoid valve 39 and an air source processor 554. The plunger mechanism includes a connecting shaft 551 connected to the rocker arm 533, a bearing housing 552 providing a supporting function of the connecting shaft 551, and a plunger 553 connected to the connecting shaft 551. The bearing seat 552 may include two or more than two spaced apart bearing holes, the connecting shaft 551 is inserted into the bearing hole on the bearing seat 552, the connecting shaft 551 and the paper winding shaft 20 are parallel and spaced apart by a certain distance, one end of the press rod 553 is connected with the connecting shaft 551, the length of the press rod 553 is slightly greater than the size of the space between the connecting shaft 551 and the paper winding shaft 20, when the connecting shaft 551 is driven by the rocker arm 533 to rotate, the connecting shaft 551 drives the press rod 553 to rotate so that the press rod 553 includes a pressing state in which the other end of the press rod 553 abuts against the paper winding shaft 20, and a standby working state in which the other end of the press rod 553 rotates away from the paper. The rocker arm 533 has one end connected to the connecting shaft 551 and the other end pivotally connected to the link 532. When the paper roll bonding apparatus 50 is disposed on the worktable 10, the driving mechanism is disposed below the worktable 10, and the worktable 10 is provided with a through hole for the ends of the rocker arm 533 and the connecting rod 532 to pass through, and the size of the through hole is set to at least ensure that the rocker arm 533 will not interfere with the worktable 10 during the swinging process. The bearing housing 552 may be fixed on the upper surface of the table, and the connecting shaft 551 is inserted into the bearing housing 552 and maintains the arrangement parallel to and spaced from the roll paper shaft 20.

Referring to fig. 11, the cylinder rod moves telescopically, so as to drive the connecting rod 532 to drive the rocker arm 533 to swing left and right around the position of the connecting shaft 551, the left and right swing of the rocker arm 533 is transmitted to the pressing rod 553 through the connecting shaft 551, and the pressing rod 553 swings at the same angular velocity to realize switching between the pressing state and the standby state. Referring to fig. 8 again, the cylinder rod retracts to drive the connecting rod 532 to move in the direction close to the cylinder 531, the rocker arm 533 swings around the connecting shaft 551 to one side of the connecting shaft 551 close to the cylinder 531, and at this time, the other end of the press rod 553 rotates to a standby state far away from the paper winding shaft 20; referring to fig. 9 again, the cylinder push rod extends out to drive the connecting rod 532 to move in a direction away from the cylinder 531, the rocker arm 533 swings around the connecting shaft 551 to a side of the connecting shaft 551 away from the cylinder 531, and at this time, the other end of the press rod 553 rotates to a pressing state abutting against the roll paper shaft 20.

When the automatic paper winding machine rolls paper, please refer to fig. 12 in combination, after the paper winding shaft rotates to form a paper roll from a rolled paper product, the method further includes a step of sticking the finished paper roll by the paper roll sticking device 50 to prevent the paper roll from being scattered, and the specific working flow of the automatic paper winding machine includes the following steps:

in a first step, the product to be rolled is placed on the table 10 just below the winding shaft 20, with the roll pusher 40 in the initial state. The first solenoid valve 36 is opened and the vacuum generator generates a negative pressure that attracts the product to be rolled onto the roll-up spool 20 through the perforations in the roll-up spool 20. Second step, start stock form motor 31, the first output shaft rotation of stock form motor 31 drives the stock form axle 20 and rotates and will treat the stock form goods and form the scroll, third step, the sticky tape stretches out mechanism 51 and stretches out the sticky tape export with the sticky tape end, third solenoid valve 39 is located first intercommunication position and drives the extension of cylinder push rod, cylinder push rod and connecting rod 532 drive rocking arm 533 swing jointly and then transmit for depression bar 553 with the swing of same angular velocity, depression bar 553 is rotatory to the state of compressing tightly the sticky tape that will stretch out on the scroll, the paper spool drives the scroll and continues to rotate, thereby twine the sticky tape on the scroll surface, the sticky tape stretches out blade 513 that sets up on the mechanism 51 and cuts off sticky tape stretching out part, thereby accomplish the process that bonds the scroll, can prevent the scroll from scattering again, stock form motor 31 stops. The third solenoid valve 39 is switched to the second communication position to drive the cylinder push rod to retract, the driving link 532 drives the rocker arm 533 to swing reversely, the swing of the rocker arm 533 is transmitted to the press rod 553 through the connecting shaft 551 to swing at the same angular speed, and the press rod 553 rotates to a standby state far away from the paper winding shaft. And a fourth step of closing the first solenoid valve 36 and opening the second solenoid valve 37, so that the compressed air from the air compressor 35 is ejected from the through holes on the winding shaft 20, and the completed paper roll is not adsorbed on the winding shaft 20. Fifthly, the paper roll pushing device 40 is started, so that the shaft sleeve 410 of the paper roll pushing power module 41 moves along the paper winding shaft 20 under the driving of the driving motor 415 to push the formed paper roll out of the paper winding shaft 20, and then the second electromagnetic valve 37 is closed. Thus, the work flow of automatic paper rolling is completed. Then, the paper roll pushing device 40 is reset, and the above steps are repeated in sequence, so that the paper roll winding work is continuously and automatically completed.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an automatic winder, its characterized in that includes workstation, stock form axle, stock form drive arrangement and scroll ejecting device, the stock form axle sets up in the top of workstation, the stock form drive arrangement includes stock form motor and negative pressure generator, the output shaft and the stock form axle of stock form motor are connected, be formed with a plurality of perforation on the stock form axle, negative pressure generator produces the negative pressure when the stock form starts, through the epaxial perforation of stock form will be located the pending stock form goods on the workstation adsorb on the stock form axle, the stock form motor drive the stock form axle rotates and will wait to stock form goods batching scroll, negative pressure generator releases the negative pressure after the scroll forms for the scroll is followed the release of stock form axle, scroll ejecting device is in the same direction as the movement of stock form axle, will it pushes out the scroll the stock form axle.

2. The automatic reel-up of claim 1, characterized in that the roll paper drive further comprises an air compressor connected to the negative pressure generator through a first solenoid valve, the negative pressure generator being connected to the roll paper motor, the air compressor further being connected to the roll paper motor through a second solenoid valve.

3. The automatic reel-up of claim 2, wherein the roll paper drive further comprises a rotary pneumatic joint, the roll paper motor includes a first output shaft and a second output shaft, the output shaft of the roll paper motor connected to the roll paper shaft is the first output shaft, and the air compressor and the negative pressure generator are connected to the second output shaft through the rotary pneumatic joint.

4. The automatic reel-up of claim 3, wherein the roll paper drive further comprises a coupling connected between the first output shaft and the roll paper shaft.

5. The automatic reel-up of claim 1, wherein the paper roll ejecting device includes an ejecting paper roll power module and a reel shaft support module, the reel shaft support module is provided at an end of the reel shaft to support the reel shaft, the ejecting paper roll power module moves along the reel shaft to eject the paper roll on the reel shaft, and the reel shaft support module moves in conjunction with the ejecting paper roll power module to allow the paper roll to be detached from the end of the reel shaft.

6. The automatic winder according to claim 5, wherein the paper roll ejecting power module comprises a shaft sleeve sleeved on the periphery of the winding shaft, a guide rail arranged in parallel with the winding shaft, a first slide block connected between the shaft sleeve and the guide rail, a belt structure arranged on the guide rail, and a driving motor driving the belt structure to rotate to drive the first slide block to move along the guide rail and further drive the shaft sleeve to move along the winding shaft.

7. The automatic winder of claim 6, wherein the sleeve is made of a copper alloy material, and the surface of the sleeve is uniformly embedded with a graphite material.

8. The automatic paper winder according to claim 6, wherein the roll paper shaft support module comprises a guide structure sleeved on the periphery of the roll paper shaft, a connecting arm arranged in parallel with the roll paper shaft and connected with the first slide block, and a second slide block connecting the guide structure and the connecting arm, and the roll paper shaft support module forms a linkage structure with the paper roll pushing power module through the connecting arm.

9. The automatic reel-up of claim 8, wherein the guide structure is conical.

10. The automatic winder according to any of claims 1 to 9, further comprising a reel bonding device, wherein the reel bonding device comprises a tape extending mechanism, a pressing lever mechanism, and a driving mechanism for driving the pressing lever mechanism to switch between a pressing state and a standby state, and the pressing lever mechanism realizes bonding of the tape extending mechanism to the reel when in the pressing state.

11. The automatic reel-up of claim 10, wherein the tape-extending mechanism includes a housing, a roll of tape detachably mounted in the housing, and a tape outlet provided at a top of the housing, a tip end of the tape extending from the tape outlet.

12. The automatic winder according to claim 10, wherein the driving mechanism comprises a cylinder, a connecting rod connected with a push rod of the cylinder, and a rocker arm connected with the connecting rod, the telescopic motion of the push rod of the cylinder drives the rocker arm to swing through the connecting rod, and the rocker arm drives the compression bar mechanism to switch between the compression state and the standby state.

13. The automatic winder of claim 12, wherein the lever mechanism comprises a link shaft connected to the swing arm and a lever connected to the link shaft, and the swing arm swings to rotate the link shaft and thereby switch the lever between the pressing state and the standby state.