CN206814065U - A kind of follow-on rewinding machine - Google Patents
A kind of follow-on rewinding machine Download PDFInfo
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- CN206814065U CN206814065U CN201720752986.7U CN201720752986U CN206814065U CN 206814065 U CN206814065 U CN 206814065U CN 201720752986 U CN201720752986 U CN 201720752986U CN 206814065 U CN206814065 U CN 206814065U
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- countershaft
- frame
- follow
- rewinding machine
- mounting bracket
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Abstract
The utility model discloses a kind of follow-on rewinding machine, including frame, unreeling structure is provided with frame, cutting mechanism and rewinding mechanism, rewinding mechanism includes main shaft and the countershaft group be arrangeding in parallel, main shaft both ends are rotatably connected with frame, countershaft group includes rotatable first countershaft and the second countershaft, first countershaft and the second countershaft compressing body paper make body paper be contacted with the radially-outer surface of main shaft, frame is provided with the mounting bracket of the first countershaft of installation and the second countershaft, mounting bracket is rotatably connected with frame, first countershaft and the second countershaft are by mounting bracket apart from adjustable.A kind of follow-on rewinding machine of the present utility model, reduces the tightness variation of finished roll, avoids the generation of impression.
Description
Technical field
It the utility model is related to paper making equipment, more particularly to a kind of follow-on rewinding machine.
Background technology
In the prior art, rewinding machine is one of capital equipment in field of papermaking, for the body paper that will be produced from reel machine
Uncoiling, trimming, cutting and rewinding are carried out, so that body paper re-forms certain breadth, coil diameter and tight on the rewinding shaft of rewinding machine
Spend desired finished roll.
As shown in figure 1, a kind of existing rewinding machine sets two parallel pressure rollers 34 near rewinding shaft 33, to having cut
Body paper extruded, form the resistance for the movement for hindering body paper, and then force rewinding shaft 33 to pull body paper with certain pulling force,
And body paper is wrapped on rewinding shaft 33, so as to form the finished roll for meeting tightness requirement.
But the contact area of two parallel pressure rollers and body paper is limited, when the surface smoothness of body paper has differences or gives birth to
When producing the body paper of different finish, the resistance of two parallel pressure rollers offers is simultaneously unstable, and then deposits the tightness of finished roll
In difference, more disadvantageously, the gap of two parallel pressure rollers is adjusted repeatedly to ensure the tightness of finished roll, can also make original
Impression is produced on paper, influences the quality of finished roll.
The content of the invention
The utility model aims to solve the problem that above-mentioned mentioned technical problem, there is provided a kind of follow-on rewinding machine, reduces into
The tightness variation of product paper roll, avoids the generation of impression.
The utility model is realized by following technical scheme：
A kind of follow-on rewinding machine, including frame, unreeling structure, cutting mechanism and rewinding mechanism are provided with frame,
Rewinding mechanism includes the main shaft be arrangeding in parallel and countershaft group, main shaft both ends are rotatably connected with frame, and countershaft group includes turning
Dynamic the first countershaft and the second countershaft, the first countershaft and the second countershaft compressing body paper connect the radially-outer surface of body paper and main shaft
Touch, frame is provided with the mounting bracket of the first countershaft of installation and the second countershaft, and mounting bracket is rotatably connected with frame, the first countershaft
With the second countershaft by mounting bracket apart from adjustable.
Preferably, the first countershaft includes inner core and the shell being set on inner core, and both ends and the inner core of shell pass through bearing
Connection, the passage that accommodating cooling wind passes through is provided between shell and inner core.
Preferably, the external diameter of the first countershaft is 130 ± 1mm, and the effective length of the first countershaft is 900 ± 10mm.
Preferably, mounting bracket is provided with the first support of the first countershaft of connection, and first support is provided with the first countershaft of connection
Two first cantilevers at both ends, the one end of the first cantilever away from the first countershaft set the first positioning convex, and the first noumenon is provided with
First recess of accommodating first positioning convex.
Further, the first cantilever is provided with some the first mounting holes being radially arranged along the first positioning convex, at least
The first bolt is provided with one the first mounting hole.
Further, the first noumenon is provided with the first rod member and the second rod member of two the first cantilever connections, the first bar
Part and the second rod member are be arranged in parallel with the first countershaft, and the first rod member and the second rod member are attached by dovetail groove.
Preferably, mounting bracket is provided with the adjusting part of the second countershaft of connection, and adjusting part includes that frame cunning can be mounted opposite
Dynamic sliding part and the first force piece for driving sliding part to slide, the second support of the second countershaft of connection is provided with sliding part,
Second support is hinged with sliding part, length-adjustable second force piece is provided with second support, the second force piece is away from second
One end of support is hinged with sliding part.
Preferably, frame is provided with the mounting blocks of connection mounting bracket, and mounting blocks are hinged with mounting bracket, and mounting blocks are provided with band
3rd force piece of dynamic mounting bracket rotation, mounting blocks are connected by way of guide rail connection with frame.
Preferably, unreeling structure includes unreeling roller bearing, calculates the counter and linkage counter for unreeling roller bearing rotating cycle
Controller, controller is connected with warning device.
Preferably, cutting mechanism includes the roller for supporting body paper and the realization of countershaft group to effective compression of body paper, makes finished product
The tightness of coil paper is consistent, tight during pine when avoiding；By setting countershaft group and making countershaft group that there is the first countershaft and the second countershaft, make
Contact of the body paper with main shaft is changed into face from linear contact lay and contacted, avoid adjusting caused impression repeatedly；Also by making the second pair
Axle can adjust the contact area of body paper and main shaft, do not increasing pressure of the main shaft to body paper with respect to the first countershaft apart from adjustable
Main shaft is adjusted in the case of strong to the thrust of body paper, meets the requirement of the finished product coil paper of different tightnesses；First countershaft and second
Countershaft is connected by rotatable mounting bracket with frame so that the first countershaft and the second countershaft are more convenient in adjustment, are easy to
Control.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of existing rewinding machine；
Fig. 2 is a kind of structural representation of follow-on rewinding machine of the present utility model；
Fig. 3 is the structural representation of the first countershaft in Fig. 2；
Fig. 4 is the structural representation of the first support of mounting bracket in Fig. 2；
Fig. 5 is the overall structure diagram of mounting bracket in Fig. 2；
Embodiment
As shown in Fig. 2 a kind of follow-on rewinding machine, including frame, unreeling structure 1, cutting mechanism 2 are provided with frame
With rewinding mechanism 3.Body paper is cut subsequently into cutting mechanism 2 from the uncoiling of unreeling structure 1 when rewinding machine works, will be irregular
Outside is cut off, while body paper is cut into the width of fixed dimension, finally by the rewinding shaft 33 in rewinding mechanism 3 again rewinding in volume
Shape.
Accurately to estimate the consumption situation of body paper on unreeling structure 1, facilitate employee to lift and carry out splicing preparation, unreeling structure
1 can include placing unreeling roller bearing 11, calculating the counter 12 and linkage counter for unreeling the rotating cycle of roller bearing 11 for paper roll
12 controller, controller are connected with warning device 13.
By counting the weight of conventional paper roll and the relation of the paper roll number of turns, a standard ring is set on counter 12
Number, when unreeling roller bearing 11 and rotating to the standard number of turns, the feedback signal of counter 12 to control machine, controller make alarm lamp flash or
Emergency alarm bell sends the sound, and reminding employees change the operation of paper roll, save the time.
The rotary cutter that cutting mechanism 2 can include the roller 21 of support body paper and be cut to the body paper on roller 21
22, rotary cutter 22 is arranged at the bottom of roller 21, and rotary cutter 22 is provided with sweep-up pipe 23 towards the side of paper feed direction, inhales
Dirt pipe 23 is provided with the flat mouth 24 radially extended along cutting knife.
The bottom that cutting knife is arranged at roller 21 can reduce the shredded paper on body paper, and body paper can also play screening
Keep off shredded paper, the effect for avoiding shredded paper from being dissipated to surrounding environment.
Shredded paper is collected by using suction function, avoids shredded paper from polluting environment by sweep-up pipe 23.
Sweep-up pipe 23 has flat mouth 24, can prevent the paper scrap of bulk from entering sweep-up pipe 23, in order to avoid result in blockage, together
When flat mouth 24 interval it is small, larger suction can be provided, shredded paper is flowed into sweep-up pipe 23 rapidly.
Rewinding mechanism 3 can include the main shaft 31 that be arranged in parallel and countershaft group 32, and the both ends of main shaft 31 are rotatably and frame
Connection, countershaft group 32 include the rotatable countershaft 322 of first countershaft 321 and second, and the first countershaft 321 and the second countershaft 322 are pressed
Urgent body paper contacts body paper and the radially-outer surface of main shaft 31, and frame is provided with the first countershaft 321 of installation and second countershaft 322
Mounting bracket 323, mounting bracket 323 are rotatably connected with frame, the first countershaft 321 and the second countershaft 322 by mounting bracket 323 away from
From adjustable.
Countershaft group 32 has the first countershaft 321 and the second countershaft 322 so that body paper contact with main shaft 31 is become by linear contact lay
Contacted for face, avoid adjusting caused impression repeatedly；Second countershaft 322 can make body paper with respect to the first countershaft 321 apart from adjustable
It can be adjusted with the contact area of main shaft 31, main shaft 31 can be adjusted in the case where not increasing main shaft 31 to the pressure of body paper to original
The thrust of paper, meet the requirement of the finished product coil paper of different tightnesses；First countershaft 321 and the second countershaft 322 are by rotatable
Mounting bracket 323 is connected with frame so that the first countershaft 321 and the second countershaft 322 are more convenient in adjustment, easily controllable.Most
Eventually, main shaft 31 and countershaft group 32 realize effective compression to body paper, make the tightness of finished product coil paper consistent, tight during pine when avoiding.
The concrete structure of rewinding mechanism 3 introduced below：
As shown in figure 3, the first countershaft 321 is identical with the structure of the second countershaft 322, by taking the first countershaft 321 as an example, due to
One countershaft 321 paper during the rewinding of body paper rotates with the movement of body paper, in 321 inevitable temperature of the first countershaft
Rise, to avoid the first countershaft 321 from being expanded because temperature rises, and then change is produced to the thrust of body paper, the first countershaft 321 needs
Consider heat dispersal situations, corresponding, the first countershaft 321 includes inner core 3212 and the shell 3211 being set on inner core 3212, shell
3211 both ends are connected with inner core 3212 by bearing 3214, and accommodating cooling wind is provided between shell 3211 and inner core 3212 and is led to
The passage 3213 crossed.
It is the width required for client due to the width after body paper slitting, if the length of the first countershaft 321 is too short,
First countershaft 321 can make to produce impressing on body paper, and make the edge out-of-flatness of body paper width, outside the first countershaft 321
Footpath is preferably 130 ± 1mm, and the effective length that can be contacted on the first countershaft 321 with body paper is 900 ± 10mm.So both can be with
Ensure the intensity of the first countershaft 321, avoid the first countershaft 321 from bending, can be applicable to the finished roll of current all width.
As shown in figure 4, mounting bracket 323 can be provided with the first support of the first countershaft 321 of connection, first support is provided with
Two first cantilevers 41 at the both ends of the first countershaft 321 are connected, the one end of the first cantilever 41 away from the first countershaft 321 sets first to determine
Position projection 42, the first noumenon is provided with the first recess 43 of accommodating first positioning convex 42.
First positioning convex 42 coordinates with the first recess 43 can make 321 relative main of the first countershaft, 31 parallel adjustment, keep away
It is crooked to exempt from the relative main 31 of the first countershaft 321, makes body paper unbalance stress and produces fold.
First cantilever 41 can be provided with some the first mounting holes 44 being radially arranged along the first positioning convex 42, at least
The first bolt 45 is provided with one the first mounting hole 44.By being radially arranged the first mounting hole 44 in the first positioning convex 42
And set the first bolt 45 to limit the angle of 41 relative the first noumenon of the first cantilever, and the first cantilever 41 is consolidated with the first noumenon
It is fixed.
The first noumenon can be provided with the first rod member 46 and the second rod member 47 for connecting two the first cantilevers 41, the first bar
The rod member 47 of part 46 and second is be arranged in parallel with the first countershaft 321, and the first rod member 46 and the second rod member 47 are connected by dovetail groove
Connect.
First rod member 46 and the second rod member 47 ensure that both ends of first cantilever 41 accurately with the first countershaft 321 are connected, and keep away
Exempt from two 41 situations that are not parallel and producing the deflection of the first countershaft 321 of the first cantilever.
To adjust 322 relative first countershaft 321 of the second countershaft, as shown in figure 5, mounting bracket 323 can be provided with
The adjusting part of the second countershaft 322 is connected, adjusting part includes to be mounted opposite the sliding part 51 of the slip of frame 323 and driving sliding
The first force piece 52 that part 51 slides, the second support 53 of the second countershaft 322 of connection, second support 53 are provided with sliding part 51
It is be hinged with sliding part 51, length-adjustable second force piece 54 is provided with second support 53, the second force piece 54 is away from second
One end of support 53 is be hinged with sliding part 51.
First force piece 52 drives sliding part 51 to slide a wide range of adjustment realized to the position of the second countershaft 322, is easy to make
Countershaft group 32 and main shaft 31 are close or separate, and avoid the second countershaft 322 and the interference and collision of main shaft 31.
Second force piece 54 drives second support 53 to be finely adjusted the second countershaft 322, to adjust body paper and main shaft 31
Contact area, make finished product coil paper that there is different tightnesses.
Connection for mounting bracket 323 and frame, frame are provided with the mounting blocks 61 of connection mounting bracket 323, mounting blocks 61
Be hinged with mounting bracket 323, mounting blocks 61 are provided with the 3rd force piece 62 for driving mounting bracket 323 to rotate, and mounting blocks 61 are by leading
The mode of rail connection is connected with frame.
3rd force piece 62 makes countershaft group 32 depart from main shaft 31 or close, is convenient for switching or the splicing behaviour of paper roll
Make, mounting blocks 61 are connected with frame by guide rail, can adjust the position of the axis direction of the relative main 31 of countershaft group 32, are applicable
In the body paper paper roll of different in width, the eccentric wear of main shaft 31 is avoided.
Above example is only not limited to illustrate the technical solution of the utility model, all without departing from this
Any modification of utility model spirit and scope or equivalent substitution, it all should cover the scope in technical solutions of the utility model
It is interior.
Claims (10)
1. a kind of follow-on rewinding machine, including frame, unreeling structure (1), cutting mechanism (2) and rewinding machine are provided with frame
Structure (3), it is characterised in that rewinding mechanism (3) includes main shaft (31) and the countershaft group (32) be arrangeding in parallel, and main shaft (31) both ends can
What is rotated is connected with frame, and countershaft group (32) includes rotatable first countershaft (321) and the second countershaft (322), the first countershaft
(321) contact body paper and the radially-outer surface of main shaft (31) with the second countershaft (322) compressing body paper, frame is provided with installation the
The mounting bracket (323) of one countershaft (321) and the second countershaft (322), mounting bracket (323) are rotatably connected with frame, and first is secondary
Axle (321) and the second countershaft (322) are by mounting bracket (323) apart from adjustable.
2. a kind of follow-on rewinding machine according to claim 1, it is characterised in that first countershaft (321) includes
Inner core (3212) and the shell (3211) being set on inner core (3212), both ends and the inner core (3212) of shell (3211) pass through axle
(3214) connection is held, the passage (3213) that accommodating cooling wind passes through is provided between shell (3211) and inner core (3212).
3. a kind of follow-on rewinding machine according to claim 1, it is characterised in that outside first countershaft (321)
Footpath is 130 ± 1mm, and the effective length of the first countershaft (321) is 900 ± 10mm.
4. a kind of follow-on rewinding machine according to claim 1, it is characterised in that the mounting bracket (323) is provided with
The first support of the first countershaft (321) is connected, first support is provided with two first cantilevers at connection the first countershaft (321) both ends
(41), the one end of the first cantilever (41) away from the first countershaft (321) sets the first positioning convex (42), and the first noumenon is provided with appearance
Put the first recess (43) of the first positioning convex (42).
5. a kind of follow-on rewinding machine according to claim 4, it is characterised in that first cantilever (41) is provided with
Some the first mounting holes (44) being radially arranged along the first positioning convex (42), at least one first mounting hole (44) is interior to be set
There is the first bolt (45).
6. a kind of follow-on rewinding machine according to claim 4, it is characterised in that the first noumenon is provided with two
The first rod member (46) and the second rod member (47) of individual first cantilever (41) connection, the first rod member (46) and the second rod member (47) and the
One countershaft (321) is be arranged in parallel, and the first rod member (46) and the second rod member (47) are attached by dovetail groove.
7. a kind of follow-on rewinding machine according to claim 1, it is characterised in that the mounting bracket (323) is provided with
The adjusting part of the second countershaft (322) is connected, adjusting part includes the sliding part (51) and band that can be mounted opposite frame (323) slip
The first force piece (52) that sliding part (51) slides is moved, second of the second countershaft of connection (322) is provided with sliding part (51)
Frame (53), second support (53) is be hinged with sliding part (51), and length-adjustable second force piece is provided with second support (53)
(54), the one end of the second force piece (54) away from second support (53) and sliding part (51) are be hinged.
8. a kind of follow-on rewinding machine according to claim 1, it is characterised in that the frame is provided with connection installation
The mounting blocks (61) of frame (323), mounting blocks (61) are be hinged with mounting bracket (323), and mounting blocks (61) are provided with drive mounting bracket
(323) the 3rd force piece (62) of rotation, mounting blocks (61) are connected by way of guide rail connection with frame.
9. a kind of follow-on rewinding machine according to claim 1, it is characterised in that the unreeling structure (1) includes putting
Scroll axle (11), calculating unreel the counter (12) of roller bearing (11) rotating cycle and the controller of linkage counter (12), control
Device is connected with warning device (13).
10. a kind of follow-on rewinding machine according to claim 1, it is characterised in that the cutting mechanism (2) includes branch
The rotary cutter (22) for supportting the roller (21) of body paper and being cut to the body paper on roller (21), rotary cutter (22) are arranged at
The bottom of roller (21), rotary cutter (22) are provided with sweep-up pipe (23) towards the side of paper feed direction, and sweep-up pipe (23) is set
There is the flat mouth (24) radially extended along cutting knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752986.7U CN206814065U (en) | 2017-06-26 | 2017-06-26 | A kind of follow-on rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752986.7U CN206814065U (en) | 2017-06-26 | 2017-06-26 | A kind of follow-on rewinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN206814065U true CN206814065U (en) | 2017-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752986.7U Active CN206814065U (en) | 2017-06-26 | 2017-06-26 | A kind of follow-on rewinding machine |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203013A (en) * | 2018-03-01 | 2018-06-26 | 世星科技股份有限公司 | A kind of heat conducting film rewinding machine |
| CN109205375A (en) * | 2018-10-26 | 2019-01-15 | 广东阿博特数码纸业有限公司 | A kind of follow-on rewinding machine |
| CN117361194A (en) * | 2023-12-07 | 2024-01-09 | 江苏贝尔特福新材料股份有限公司 | Cloth cuts coiling mechanism |
-
2017
- 2017-06-26 CN CN201720752986.7U patent/CN206814065U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203013A (en) * | 2018-03-01 | 2018-06-26 | 世星科技股份有限公司 | A kind of heat conducting film rewinding machine |
| CN109205375A (en) * | 2018-10-26 | 2019-01-15 | 广东阿博特数码纸业有限公司 | A kind of follow-on rewinding machine |
| CN117361194A (en) * | 2023-12-07 | 2024-01-09 | 江苏贝尔特福新材料股份有限公司 | Cloth cuts coiling mechanism |
| CN117361194B (en) * | 2023-12-07 | 2024-03-15 | 江苏贝尔特福新材料股份有限公司 | Cloth cuts coiling mechanism |
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