CN110143468A - A kind of rewinding machine - Google Patents

A kind of rewinding machine Download PDF

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Publication number
CN110143468A
CN110143468A CN201910366736.3A CN201910366736A CN110143468A CN 110143468 A CN110143468 A CN 110143468A CN 201910366736 A CN201910366736 A CN 201910366736A CN 110143468 A CN110143468 A CN 110143468A
Authority
CN
China
Prior art keywords
rewinding
shaft
machine according
drive roll
differential slip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910366736.3A
Other languages
Chinese (zh)
Inventor
梁坤焕
周世刚
薛帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Yingtong New Materials Co Ltd
Original Assignee
Guangdong Yingtong New Materials Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Yingtong New Materials Co Ltd filed Critical Guangdong Yingtong New Materials Co Ltd
Priority to CN201910366736.3A priority Critical patent/CN110143468A/en
Publication of CN110143468A publication Critical patent/CN110143468A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00Unwinding, paying-out webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/02Supporting web roll
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/08Web-winding mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/16Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/19Specific article or web

Abstract

The invention discloses a kind of rewinding machines, including rack, rack is provided with the first unreeling shaft, the first rewinding shaft, the first detection device being arranged between the first unreeling shaft and the first rewinding shaft and the first motor for driving the rotation of the first rewinding shaft, first detection device is for detecting rewinding length, first rewinding shaft is provided with several differential slip rings side by side, the outside of differential slip ring is for being set with reel, several unidirectional protrusions for abutting mandrel internal surface are provided on the outside of differential slip ring, the outer sheath of the first rewinding shaft is equipped with several spacer rings for separating adjacent reel.A kind of rewinding machine of the invention, can be to avoid reel beat, so that the end face of finished roll is concordant.

Description

A kind of rewinding machine
Technical field
The present invention relates to rewinding device more particularly to a kind of rewinding machines.
Background technique
In the prior art, the body paper just produced is wound into paper roll by winder, still, the quality and specification of paper roll And do not meet customer demand, it is also necessary to carry out rewinding using rewinding machine, to remove flaw therein, formation width, length and Power meets the finished roll of shipment requirement.
Common, will use slip shaft ensures that the tension of finished roll, slip shaft include gas expansion shaft and is sleeved on gas expansion shaft On differential slip ring, differential slip ring outer sheath is equipped with reel, and the paper roll of tension is determined in rewinding winding on reel.
However, reel can be along the axis direction beat of slip shaft, so that the end face of finished roll is not concordant.
Summary of the invention
Present invention seek to address that above-mentioned mentioned technical problem, provides a kind of rewinding machine, can make to avoid reel beat The end face for obtaining finished roll is concordant.
The present invention is realized by following technical solution:
A kind of rewinding machine, including rack, rack are provided with the first unreeling shaft, the first rewinding shaft, are arranged in the first unreeling shaft And first the first detection device between rewinding shaft and drive the first motor of the first rewinding shaft rotation, the first detection device is used In detection rewinding length, the first rewinding shaft is provided with several differential slip rings side by side, and the outside of differential slip ring is for being set with reel, slippage Several unidirectional protrusions for abutting mandrel internal surface are provided on the outside of ring, the outer sheath of the first rewinding shaft is equipped with adjacent reel point Every several spacer rings.
Preferably, rubber mat is provided between the adjacent differential slip ring.
Preferably, the slippage ring inner surface is provided with the bulge loop for abutting the first rewinding shaft outer surface.
Preferably, the axis of first unreeling shaft and the first rewinding shaft is symmetrical arranged about the first detection device.
Preferably, first detection device includes drive roll, the pressure roller being set at the top of drive roll, band dynamic pressure roller lifting Lifting assembly, drive roll be connected with the second motor and detect drive roll turnning circle counter.
Preferably, it is provided with the first guiding axis between first unreeling shaft and drive roll, is provided on the first guiding axis Several first guide rings form the channel that body paper passes through between adjacent first guide ring.
Further, the first damping cushion rubber is provided between first guide ring and the first guiding axis.
Further, the second guiding axis is provided between the drive roll and the first rewinding shaft.
Further, be provided between the drive roll and the first rewinding shaft installation the second guiding axis the first installation position and Second installation position, the first installation position are set to the top of the second installation position.
Further, the rack is provided with the second unreeling shaft, the second rewinding shaft, and the second unreeling shaft and the first unreeling shaft are same Axis setting, the second rewinding shaft and the first rewinding shaft are coaxially disposed.
Beneficial effect is: compared with prior art, a kind of rewinding machine of the invention is by setting stripper loop, so that adjacent Reel is come with fixed separating distance, thus, reel generation moving along the axis direction of the first rewinding shaft is avoided, in turn, So that the paper roll end face of rewinding is neat on reel, also by the way that differential slip ring is arranged side by side, it is ensured that reel is sleeved on differential slip ring certainly On, thus, it is ensured that the constant tension for the finished roll that rewinding goes out meets the requirements.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing briefly describes.
Obviously, described attached drawing is a part of the embodiments of the present invention, rather than whole embodiments, the skill of this field Art personnel without creative efforts, can also be obtained according to these attached drawings other design schemes and attached drawing.
Fig. 1 is a kind of structural schematic diagram of the embodiment of rewinding machine of the invention;
Fig. 2 is the schematic diagram of differential slip ring in Fig. 2;
Fig. 3 is the structural schematic diagram of the first guiding axis in Fig. 1;
Fig. 4 is the schematic diagram of the other direction of Fig. 1.
Specific embodiment
This part will be described in specific embodiments of the present invention, and the preferred embodiments of the invention is shown in the accompanying drawings, attached The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
In the description of the present invention, it is to be understood that, be related to orientation description, for example, above and below, front, rear, left and right etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore be not considered as limiting the invention.
In the description of the present invention, several to be meant that one or more, it is multiple to be meant that two or more, be greater than, Be less than, more than etc. be interpreted as not including this number, it is above, following, within etc. be interpreted as including this number.If there is being described to first, Second is only intended to for the purpose of distinguishing technical characteristic, is not understood to indicate or imply relative importance or implicitly indicates institute The quantity of the technical characteristic of instruction or the precedence relationship for implicitly indicating indicated technical characteristic.
In description of the invention, unless otherwise restricted clearly, the words such as setting, installation, connection be shall be understood in a broad sense, institute Above-mentioned word in the present invention specific can rationally be determined with the particular content of combination technology scheme by belonging to technical field technical staff Meaning.
As Figure 1 and Figure 4, a kind of rewinding machine, including rack 10, rack 10 are provided with the first unreeling shaft 20, the first rewinding The first rewinding shaft 30 of axis 30, the first detection device 60 being arranged between the first unreeling shaft 20 and the first rewinding shaft 30 and drive The first motor of rotation, for the first detection device 60 for detecting rewinding length, the first rewinding shaft 30 is provided with several cunnings side by side Difference ring 40, the outside of differential slip ring 40 is for being set with reel.
Paper roll: being first sleeved on the first unreeling shaft 20 by the working principle of rewinding machine, pulls body paper by the first detection It being attached on reel after device 60, then, starts first motor, first motor drives the rotation of the first rewinding shaft 30, thus, first Rewinding shaft 30 drives differential slip ring 40 to rotate.
Since the frictional force between differential slip ring 40 and the first rewinding shaft 30 is constant, when the mobile resistance of body paper is greater than differential slip ring 40 and when the first frictional force between rewinding shaft 30, differential slip ring 40 skids with respect to the first rewinding shaft 30, thus, do not continue on reel Rewinding body paper, thus it is guaranteed that the constant tension of finished roll of the rewinding on reel.
As shown in Fig. 2, the outside of differential slip ring 40, which is provided with, abuts several unidirectional raised the 41 of mandrel internal surface, work as differential slip ring 40 with specific direction when being rotated, and unidirectional protrusion 41 is to 40 outside protrusion of differential slip ring and abuts the inner surface of reel so that reel with Differential slip ring 40 is fixed.
When differential slip ring 40 stops or is reversed, unidirectional protrusion 41 is retracted, so that reel and differential slip ring 40 unclamp, can be replaced Reel.
It is few with reel contact surface and reel is caused to generate along the axis side of the first rewinding shaft 30 in order to solve unidirectional protrusion 41 To movement problem, the present embodiment makes the outer sheath of the first rewinding shaft 30 that several spacer rings for separating adjacent reel to be housed 50。
The present embodiment is by setting stripper loop, so that adjacent reel is come with fixed separating distance, thus, it avoids rolling up Cylinder generates moving for the axis direction along the first rewinding shaft 30, in turn, so that the paper roll end face of rewinding is neat on reel, also passes through Differential slip ring 40 is arranged side by side, it is ensured that reel is sleeved on certainly on differential slip ring 40, thus, it is ensured that for the finished roll that rewinding goes out Power is constant, meets the requirements.
In order to reduce the frictional resistance between adjacent differential slip ring 40, can make to be provided with glue between the adjacent differential slip ring 40 Pad.
Rubber mat can reduce the frictional resistance between adjacent differential slip ring 40, meanwhile, the thickness of rubber mat can with 1 millimeter or so, Rubber mat is reduced along 30 axis direction the space occupied of the first rewinding shaft, rubber mat is not shown to be drawn.
In order to reduce the frictional resistance between differential slip ring 40 and the first rewinding shaft 30, in some embodiments, institute can be made It states 40 inner surface of differential slip ring and is provided with the bulge loop 42 for abutting 30 outer surface of the first rewinding shaft, that is, being formed in the two sides of bulge loop 42 Groove reduces the contact area of differential slip ring 40 and the first rewinding shaft 30, reducing friction resistance.
In order to facilitate detection body paper on it is bad so that convenient for removal bad position, 20 He of the first unreeling shaft can be made The axis of first rewinding shaft 30 is symmetrical arranged about the first detection device 60.
That is, between the first rewinding shaft 30 and the first detection device 60 and the first unreeling shaft 20 and the first detection device Biggish detection zone is set between 60, facilitate confirmation bad and removes bad section on body paper.
Setting for the first detection device 60 can make first detection device 60 include in some embodiments Drive roll 61, the pressure roller 62 for being set to 61 top of drive roll, the lifting assembly 63 gone up and down with dynamic pressure roller 62, drive roll 61 are connected with The counter of second motor and detection 61 turnning circle of drive roll.
Lifting assembly 63 goes up and down pressure roller 62 convenient for passing through body paper between drive roll 61 and pressure roller 62 It is gone up and down to be driven by cylinder, is not limited to vertical lifting, can also be oscillating lifting.
Drive roll 61 is connected with the second motor, facilitates body paper mobile with constant speed, due to drive roll 61 and the first rewinding There is constant speed difference between axis 30, thus, so that body paper is with constant-tension rewinding.
Drive roll 61 is connected with the counter of detection 61 turnning circle of drive roll, thus, according to turnning circle and drive roll 61 diameter converses the length of the paper roll of rewinding on reel, it is ensured that the length of finished roll meets the requirements.
Since the rewinding work that rewinding machine can carry out multiple reels simultaneously can make described the to avoid body paper from being overlapped It is provided with the first guiding axis 70 between one unreeling shaft 20 and drive roll 61, several first guide rings are provided on the first guiding axis 70 71, the channel that body paper passes through is formed between adjacent first guide ring 71.
As shown in figure 3, in turn, adapting to different rule for convenience of the distance between adjacent first guide ring 71 is adjusted The body paper of lattice.In some embodiments, can make to be provided with the first resistance between first guide ring 71 and the first guiding axis 70 Buddhist nun's cushion rubber 72.
First damping cushion rubber 72 can not only limit the movement of the first guide ring 71, but also simplify the position tune of the first guide ring 71 Section, moreover, the surface that not will lead to the first guiding axis 70 generates scuffing.
In order to avoid body paper after drive roll 61 moving direction shift, the drive roll 61 and first can be made The second guiding axis 80 is provided between rewinding shaft 30.
The specific setting of first guiding axis 70 can be identical as the first guiding axis 70, is designed and manufactured with simplification.
In order to increase the contact area of body paper and drive roll 61 and then prevent from skidding, the drive roll 61 and first can be made The first installation position 81 and the second installation position 82 of the second guiding axis 80 of installation are provided between rewinding shaft 30, the first installation position 81 is set It is placed in the top of the second installation position 82.
That is, changing the tangential direction of body paper by adjusting the installation site of the second guiding axis 80, adapts to rewinding and rolling up It is influenced caused by the diameter change of paper roll on cylinder.
As shown in figure 4, the rack 10 can be made to be provided in order to enable rewinding structure is more compact, more efficient Two unreeling shafts 200, the second rewinding shaft 300, the second unreeling shaft 200 and the first unreeling shaft 20 are coaxially disposed, the second rewinding shaft 300 with The coaxial arrangement of first rewinding shaft 30.
That is, the first unreeling shaft 20 and the second unreeling shaft 200 share an axis, the first rewinding shaft 30 and the second rewinding shaft 300 share an axis, can simultaneously the more body paper of rewinding, meanwhile, do not increase first motor quantity, do not need newly to set rack yet 10。
It pauses to reduce, second detection device can be set, to reduce pause caused by bad section of removal.
Above embodiments are not limited to the technical solution of the embodiment itself, can be incorporated between embodiment new Embodiment.The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.

Claims (10)

1. a kind of rewinding machine, which is characterized in that including rack (10), rack (10) is provided with the first unreeling shaft (20), first multiple The first detection device (60) between the first unreeling shaft (20) and the first rewinding shaft (30) and drive the is arranged in spool (30) The first motor of one rewinding shaft (30) rotation, for detecting rewinding length, the first rewinding shaft (30) is set the first detection device (60) Several differential slip rings (40) side by side are equipped with, for being set with reel, differential slip ring is provided on the outside of (40) in the outside of differential slip ring (40) Abut several unidirectional raised (41) of mandrel internal surface, the first rewinding shaft (30) if outer sheath be equipped with and separate adjacent reel Dry spacer ring (50).
2. a kind of rewinding machine according to claim 1, which is characterized in that be provided with glue between the adjacent differential slip ring (40) Pad.
3. a kind of rewinding machine according to claim 1, which is characterized in that differential slip ring (40) inner surface is provided with abutting The bulge loop (42) of the first rewinding shaft (30) outer surface.
4. a kind of rewinding machine according to claim 1, which is characterized in that first unreeling shaft (20) and the first rewinding shaft (30) axis is symmetrical arranged about the first detection device (60).
5. a kind of rewinding machine according to claim 1, which is characterized in that first detection device (60) includes drive roll (61), the pressure roller (62) at the top of drive roll (61), the lifting assembly (63) with dynamic pressure roller (62) lifting, drive roll (61) are set to It is connected with the second motor and detects the counter of drive roll (61) turnning circle.
6. a kind of rewinding machine according to claim 5, which is characterized in that first unreeling shaft (20) and drive roll (61) Between be provided with the first guiding axis (70), several first guide rings (71) are provided on the first guiding axis (70), adjacent first leads The channel that body paper passes through is formed between Xiang Huan (71).
7. a kind of rewinding machine according to claim 6, which is characterized in that first guide ring (71) and the first guiding axis (70) the first damping cushion rubber (72) is provided between.
8. a kind of rewinding machine according to claim 5, which is characterized in that the drive roll (61) and the first rewinding shaft (30) Between be provided with the second guiding axis (80).
9. a kind of rewinding machine according to claim 8, which is characterized in that the drive roll (61) and the first rewinding shaft (30) Between be provided with installation the second guiding axis (80) the first installation position (81) and the second installation position (82), the first installation position (81) are set It is placed in the top of the second installation position (82).
10. a kind of rewinding machine according to claim 1, which is characterized in that the rack (10) is provided with the second unreeling shaft (200), the second rewinding shaft (300), the second unreeling shaft (200) and the first unreeling shaft (20) are coaxially disposed, the second rewinding shaft (300) It is coaxially disposed with the first rewinding shaft (30).
CN201910366736.3A 2019-05-05 2019-05-05 A kind of rewinding machine Pending CN110143468A (en)

Priority Applications (1)

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CN201910366736.3A CN110143468A (en) 2019-05-05 2019-05-05 A kind of rewinding machine

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Application Number Priority Date Filing Date Title
CN201910366736.3A CN110143468A (en) 2019-05-05 2019-05-05 A kind of rewinding machine

Publications (1)

Publication Number Publication Date
CN110143468A true CN110143468A (en) 2019-08-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107684389A (en) * 2017-09-27 2018-02-13 查理·安格纽欧斯本二世 A kind of paper delivery machine device for sending accurate electric potential signal and its control method

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CN210312770U (en) * 2019-05-05 2020-04-14 广东盈通新材料有限公司 Rewinding machine

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107684389A (en) * 2017-09-27 2018-02-13 查理·安格纽欧斯本二世 A kind of paper delivery machine device for sending accurate electric potential signal and its control method
CN107684389B (en) * 2017-09-27 2020-10-16 查理·安格纽欧斯本二世 Paper discharging machine device capable of sending out accurate potential signal and control method thereof

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