CN210884549U - Tensioning device of rewinding machine - Google Patents
Tensioning device of rewinding machine Download PDFInfo
- Publication number
- CN210884549U CN210884549U CN201921489220.XU CN201921489220U CN210884549U CN 210884549 U CN210884549 U CN 210884549U CN 201921489220 U CN201921489220 U CN 201921489220U CN 210884549 U CN210884549 U CN 210884549U
- Authority
- CN
- China
- Prior art keywords
- roller
- paper
- rewinding
- tensioning device
- supporting seat
- 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.)
- Active
Links
Images
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model discloses a tensioning device of a rewinding machine, which relates to the technical field of rewinding machines and comprises a machine body, wherein a winding roller, an installation roller and a plurality of paper feeding rollers are rotatably arranged on one side of the machine body, and the paper feeding rollers are arranged in a vertically staggered manner; one side of organism still is equipped with two at least observation rollers, and the axis of a plurality of observation rollers is in the coplanar, is equipped with the lifting unit who drives observation roller and go up and down on the organism. The utility model discloses a lifting unit drives and observes the roller and goes up and down, observes the roller and goes up and down and adjust the elasticity of paper at any time to the paper is difficult loose at the rolling in-process, with this rewinding quality that has improved the scroll.
Description
Technical Field
The utility model belongs to the technical field of the technique of rewinding machine and specifically relates to a overspeed device tensioner of rewinding machine is related to.
Background
The rewinding machine is the equipment of carrying out the recoiling with the scroll, and the paper is rolled into the scroll after being cut by the cutting machine, thereby need carry out the rewinding to the scroll, with this quality of inspection back paper of cutting, when the scroll carries out the rewinding, the paper expandes, thereby detect the quality of paper, in the higher field of some paper quality requirements, for example the cladding paper of cigarette holder, the defect that needs paper self is less, thereby need when carrying out the scroll rewinding, observe the paper that expandes, thereby inspect the quality of paper.
After the paper roll which is cut and rolled by the splitting machine is installed on the rewinding machine, the paper is wound on a roller of the rewinding machine to be finally wound into the paper roll, before the rewinding machine is started to roll, the paper roll is rotated to enable the paper to be tensioned in the rewinding machine, but the paper roll can rotate on the roller of the rewinding machine, so that the unfolded paper can still be in a loose state, and the rewinding quality of the paper is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a carry out the tensioning adjustment to the paper, reduce the lax possibility of paper rolling, improve the overspeed device tensioner of a rewinding machine of paper rewinding quality.
The utility model discloses a can realize through following technical scheme:
a tensioning device of a rewinding machine comprises a machine body, wherein a winding roller, an installation roller and a plurality of paper feeding rollers are rotatably installed on one side of the machine body, and the paper feeding rollers are arranged in a vertically staggered mode;
one side of the machine body is also provided with at least two observation rollers, the axes of the observation rollers are positioned on the same plane, and the machine body is provided with a lifting assembly for driving the observation rollers to lift.
By adopting the technical scheme, when paper is rewound, the paper roll to be rewound is installed on the installation roller, the paper roll is unfolded to enable the paper to bypass the plurality of paper feeding rollers and the observation rollers, the paper passes through the upper side of the observation rollers at the moment, the paper is flatly laid on the plurality of observation rollers, so that the defects of the paper can be observed conveniently when the paper is rewound, and the paper is wound on the winding roller finally; after accomplishing the paper installation, make the preliminary tensioning of paper through rotating the installation roller, rethread lifting unit drives and observes the roller and rise, thereby observe the roller and push the paper upwards, with this tensioning paper, thereby the paper is difficult for influencing the quality of rewinding owing to relax, and the paper is when carrying out the rewinding, if the condition that the paper is lax appears, at any time through utilizing lifting unit to drive and observe the roller and rise and the tensioning paper, thereby the paper is difficult for influencing the rewinding quality owing to relax, in time tensioning paper, the rewinding quality has been improved to the paper, with this improvement scroll off-the-shelf quality.
Further setting the following steps: organism one side slides and is provided with the supporting seat that the cross-section is "Contraband" shape, and is a plurality of it all rotates to install to survey the roller in the supporting seat, elevating system includes screw lead screw and guide bar, the screw lead screw with the equal vertical wearing to locate of guide bar the supporting seat, just the screw lead screw with supporting seat threaded connection, the tip of screw lead screw is equipped with the drive screw lead screw pivoted power component.
Through adopting above-mentioned technical scheme, when needing the tensioning paper, power component drives the screw thread lead screw and rotates to drive the supporting seat and upwards slide, drive with this and survey roller upward movement and prop tight paper, make the rolling more smooth and easy after the paper is tensioned, the rolling quality is higher.
Further setting the following steps: the machine body is provided with two vertical sliding grooves on one side opposite to the supporting seat, the supporting seat is integrally formed with two sliding blocks on one side opposite to the machine body, the two sliding blocks are respectively embedded and slide in the two sliding grooves, and the threaded screw rod and the guide rod are respectively arranged in the two sliding blocks in a penetrating mode.
Through adopting above-mentioned technical scheme, when the supporting seat was driven and goes up and down, the sliding block slided in the sliding tray to make the lift of supporting seat and observation roller more stable, difficult incline.
Further setting the following steps: the power assembly comprises a worm wheel, a worm and a knob, the worm wheel is fixedly sleeved at the bottom end of the threaded screw rod, the worm is meshed with the worm wheel, and the knob is coaxially fixed with the worm.
Through adopting above-mentioned technical scheme, rotate the knob and drive the worm and rotate to drive worm wheel and screw lead screw and rotate, realize the lift of the observation roller on the supporting seat with this, through the transmission of worm wheel and worm, thereby make the pivoted drive position of drive screw lead screw shift to the position of keeping away from the organism, thereby made things convenient for the workman in time to carry out the tensioning to the paper, thereby improved the rolling quality of paper.
Further setting the following steps: and a stroboscope for assisting human eyes in observing paper is arranged above the observation roller.
Through adopting above-mentioned technical scheme, the paper is from observing the roller when process, shines it through the stroboscope to make things convenient for the workman to discover the defect of paper, with this finished product quality that improves the scroll.
Further setting the following steps: the machine body is characterized in that a limiting roller is arranged on one side of the machine body, two limiting rings are sleeved on the limiting roller, and locking pieces used for locking the positions of the limiting rings are arranged on the limiting rings.
Through adopting above-mentioned technical scheme, the paper is at the in-process of carrying out the rewinding, takes place the skew in order to reduce the paper at the rolling in-process to make the paper pass through spacing roller, make the paper pass through between two spacing rings on the spacing roller, thereby through the skew of the spacing paper of two spacing rings, with this rewinding quality that has improved the paper.
Further setting the following steps: the retaining member is a locking bolt, the locking bolt is in threaded connection with the limiting ring, and one end of the locking bolt abuts against the limiting roller.
Through adopting above-mentioned technical scheme, when the spacing ring that needs to slide in order to adjust its position, thereby make locking bolt keep away from spacing roller through unscrewing locking bolt to this spacing ring can be slided, screws up locking bolt and makes it support tight spacing roller, thereby the spacing ring is restricted and spacing roller's relative motion, carries on spacingly with this rolling to the paper.
To sum up, the utility model discloses a beneficial technological effect does:
(1) when paper is rewound, the paper roll is installed on the installation roller, the paper is wound on the paper feeding rollers and the observation rollers and is finally wound on the winding roller, the paper is initially tensioned by rotating the installation roller, the worm is driven to rotate by rotating the knob, the worm wheel and the threaded screw rod are driven to rotate, the supporting seat and the observation rollers are lifted, the paper is tensioned, and after the paper is tensioned, the paper is not easy to loosen in the rewinding process to cause winding disorder, so that the rewinding quality of the paper is improved, and the paper is tensioned by adjusting the position of the observation roller at any time, so that the paper is not easy to loosen in the winding process to affect the rewinding quality, and the quality of a finished paper roll product is improved;
(2) before the paper is tensioned, the paper passes through the limiting roller, the positions of the limiting rings are adjusted, the distance between the two limiting rings is consistent with the width of the paper, the paper is limited between the two limiting rings, and therefore the paper is not prone to shifting in paper rolling, and the paper rewinding quality is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the lifting assembly and the power assembly of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
Reference numerals: 1. a body; 2. a wind-up roll; 3. a paper feeding roller; 4. mounting a roller; 5. an observation roller; 6. a supporting seat; 7. a threaded lead screw; 8. a guide bar; 9. a sliding groove; 10. a slider; 11. a worm gear; 12. a worm; 13. a knob; 14. a stroboscope; 15. a limiting roller; 16. a limiting ring; 17. and locking the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a overspeed device tensioner of rewinding machine, including organism 1, organism 1 is the cabinet body form, and one side of organism 1 is rotated and is installed wind-up roll 2, installation roller 4 and a plurality of paper feed roller 3, and a plurality of paper feed roller 3 are crisscross setting from top to bottom, are equipped with drive wind-up roll 2 pivoted coiling motor (not shown in the figure) in the organism 1. At least two observation rollers 5 are further arranged on one side of the machine body 1, the number of the observation rollers is two, the axes of the two observation rollers 5 are located on the same plane, and the axes of the observation rollers 5, the winding roller 2, the installation roller 4 and the paper feeding roller 3 are parallel to each other and are all perpendicular to the same side face of the machine body 1. When the paper carries out the rewinding, install the scroll that needs the rewinding to installation roller 4 on earlier to expand the scroll and make the paper walk around a plurality of paper feed rollers 3 and observation roller 5, the paper passes through from the upside of observing roller 5 this moment, and the paper tiling is on a plurality of observation rollers 5, with this defect of observing the paper when making things convenient for the paper rewinding, the paper is at last wound on wind-up roll 2, along with winding motor drives wind-up roll 2, and carries out the rewinding to the paper.
Referring to fig. 1 and 2, a support seat 6 with a section shaped like "Contraband" is slidably disposed on one side of the machine body 1, two observation rollers 5 are rotatably mounted in the support seat 6, and two ends of the observation rollers 5 are rotatably mounted on two opposite sides of the support seat 6. Supporting seat 6 just has two sliding blocks 10 to one side integrated into one piece of organism 1, is equipped with the cavity (not shown in the figure) in the organism 1, and organism 1 just to one side of supporting seat 6 seted up two with the sliding tray 9 of cavity intercommunication, the length direction of sliding tray 9 extends along vertical direction, and two sliding blocks 10 inlay card respectively slide and set up in the sliding tray 9, and sliding block 10 one end stretches into the cavity. Thereby, the observation roller 5 is driven to slide up and down by driving the supporting seat 6 to slide, thereby adjusting the tension of the paper.
Referring to fig. 1 and 2, a lifting assembly for driving the observation roller 5 to lift is arranged on the machine body 1, and the lifting assembly comprises a threaded screw rod 7 and a guide rod 8. The thread screw 7 and the guide rod 8 are vertically arranged on the two sliding blocks 10 in a penetrating mode respectively, the thread screw 7 and the guide rod 8 are located in the cavity, two sets of two horizontal lug plates which are right opposite to each other are fixed on the inner wall of the machine body 1, and the thread screw 7 and the guide rod 8 are arranged between the two lug plates in a penetrating mode respectively. The threaded screw rod 7 is in threaded connection with the supporting seat 6, and a power assembly for driving the threaded screw rod 7 to rotate is arranged at the end part of the threaded screw rod 7. The power component drives the threaded screw rod 7 to rotate, so that the supporting seat 6 and the observation roller 5 are driven to slide up and down, paper in rewinding is tensioned, and rewinding quality of the paper is improved.
Referring to fig. 1 and 2, the power assembly comprises a worm wheel 11, a worm 12 and a knob 13, the worm wheel 11 is fixedly sleeved at the bottom end of the threaded screw rod 7, the worm 12 is meshed with the worm wheel 11, one end of the worm 12 extends out of the machine body 1 and is coaxially fixed with the knob 13, the worm 12 is rotatably installed on the machine body 1, and the axis of the worm is consistent with the axis direction of the observation roller 5. The rotary knob 13 drives the worm 12 to rotate so as to drive the worm wheel 11 and the threaded screw rod 7 to rotate, and the driving part of the threaded screw rod 7 is transferred out of the machine body 1 through the transmission mode of the worm wheel 11 and the worm 12, so that the threaded screw rod 7 can be controlled to rotate at any time more conveniently, and the tightness of paper can be adjusted in time.
Referring to fig. 1 and 2, a stroboscope 14 for assisting the human eye to observe the paper is disposed above the observation rollers 5, and the stroboscope 14 is fixed to one side of the machine body 1 with its irradiation direction aligned with the two observation rollers 5. The sheet passing over the observation roller 5 is thus more easily found defective as a result of the irradiation by the stroboscope 14, thus controlling the quality of the finished roll.
Referring to fig. 1 and 3, a limiting roller 15 with the same axis as the paper feeding roller 3 is arranged on one side of the machine body 1, two limiting rings 16 are sleeved on the limiting roller 15, and locking members for locking the positions of the limiting rings 16 are arranged on the two limiting rings 16. The locking piece is a locking bolt 17, the locking bolt 17 is in threaded connection with the limiting ring 16, and one end of the locking bolt 17 abuts against the limiting roller 15. According to the difference of the width of the paper, the relative distance between the two limiting rings 16 is adjusted, when the paper passes through the limiting roller 15, the two sides of the paper are abutted against the two limiting rings 16, so that the paper is limited to incline in the rewinding process, the paper roll is not easy to scatter, and the rewinding quality of the paper roll is improved.
The implementation principle and the beneficial effects of the embodiment are as follows:
when the scroll carries out the rewinding, install the scroll on installation roller 4 earlier, and expand the scroll and make the paper from walking paper roll 3, survey roller 5 and spacing roller 15 and walk around, the rolling is on wind-up roll 2 at last, before carrying out the rewinding, adjust the position of spacing ring 16, make the paper blocked between two spacing rings 16, rotating the preliminary tensioning paper of installation roller 4, thereby it drives screw lead screw 7 and rotates to drive supporting seat 6 and survey roller 5 and go up and down to utilize power component at last, survey roller 5 and go up and down and adjust the elasticity of paper at any time, thereby the paper is difficult loose at the rolling in-process, with this rewinding quality that has improved the scroll.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. A tensioning device of a rewinding machine is characterized in that: the paper feeding machine comprises a machine body (1), wherein a winding roller (2), a mounting roller (4) and a plurality of paper feeding rollers (3) are rotatably mounted on one side of the machine body (1), and the paper feeding rollers (3) are arranged in a vertically staggered mode;
one side of organism (1) still is equipped with two at least observation roller (5), and is a plurality of the axis of observing roller (5) is in the coplanar, be equipped with the drive on organism (1) observe the lifting unit that roller (5) go up and down.
2. Tensioning device of a rewinding machine according to claim 1, characterized in that: organism (1) one side slides and is provided with supporting seat (6) that the cross-section is "Contraband" shape, and is a plurality of it all rotates to install to survey roller (5) in supporting seat (6), lifting unit includes screw lead screw (7) and guide bar (8), screw lead screw (7) with the equal vertical wearing and locating of guide bar (8) supporting seat (6), just screw lead screw (7) with supporting seat (6) threaded connection, the tip of screw lead screw (7) is equipped with the drive screw lead screw (7) pivoted power component.
3. Tensioning device of a rewinding machine according to claim 2, characterized in that: the machine body (1) is just opposite to one side of the supporting seat (6) and is provided with two vertical sliding grooves (9), the supporting seat (6) is just opposite to one side of the machine body (1) and is provided with two sliding blocks (10) in an integrated mode, the two sliding blocks (10) are respectively embedded in the two sliding grooves (9) in a clamping and sliding mode, and the threaded screw rod (7) and the guide rod (8) are respectively arranged in the two sliding blocks (10) in a penetrating mode.
4. Tensioning device of a rewinding machine according to claim 2, characterized in that: the power assembly comprises a worm wheel (11), a worm (12) and a knob (13), the worm wheel (11) is fixedly sleeved at the bottom end of the threaded screw rod (7), the worm (12) is meshed with the worm wheel (11), and the knob (13) is coaxially fixed with the worm (12).
5. Tensioning device of a rewinding machine according to claim 1, characterized in that: a stroboscope (14) for assisting human eyes to observe paper is arranged above the observation roller (5).
6. Tensioning device of a rewinding machine according to claim 1, characterized in that: organism (1) one side is equipped with spacing roller (15), the cover is equipped with two spacing rings (16) on spacing roller (15), be equipped with on spacing ring (16) and be used for locking the retaining member of spacing ring (16) position.
7. A tensioning device for rewinding machines as claimed in claim 6, characterized in that: the retaining member is a locking bolt (17), the locking bolt (17) is in threaded connection with the limiting ring (16), and one end of the locking bolt (17) abuts against the limiting roller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489220.XU CN210884549U (en) | 2019-09-07 | 2019-09-07 | Tensioning device of rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489220.XU CN210884549U (en) | 2019-09-07 | 2019-09-07 | Tensioning device of rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210884549U true CN210884549U (en) | 2020-06-30 |
Family
ID=71318150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921489220.XU Active CN210884549U (en) | 2019-09-07 | 2019-09-07 | Tensioning device of rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210884549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428684A (en) * | 2020-12-14 | 2021-03-02 | 上海彩金包装科技有限公司 | Full-automatic gold stamping and die cutting dual-purpose machine |
| CN112623840A (en) * | 2020-12-25 | 2021-04-09 | 无锡奥特维智能装备有限公司 | Cloth winding machine is used in melt-blown fabric production |
-
2019
- 2019-09-07 CN CN201921489220.XU patent/CN210884549U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428684A (en) * | 2020-12-14 | 2021-03-02 | 上海彩金包装科技有限公司 | Full-automatic gold stamping and die cutting dual-purpose machine |
| CN112428684B (en) * | 2020-12-14 | 2022-05-31 | 上海彩金包装科技有限公司 | Full-automatic gold stamping and die cutting dual-purpose machine |
| CN112623840A (en) * | 2020-12-25 | 2021-04-09 | 无锡奥特维智能装备有限公司 | Cloth winding machine is used in melt-blown fabric production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210884549U (en) | Tensioning device of rewinding machine | |
| CN112978469B (en) | Macromolecular film production slitting process | |
| CN210973263U (en) | Tricot machine material collecting device of adjustable tension | |
| KR101236964B1 (en) | A fabric rolling apparatus | |
| CN212245543U (en) | Opposite side cloth inspection machine with deviation correcting device | |
| CN112614633B (en) | Concentric wrapping machine for cable processing | |
| KR100939348B1 (en) | Twisting machine for the wire's tension at a constant | |
| CN111532857B (en) | Automatic coiling and cutting processing machine for industrial sponge preparation | |
| CN219362720U (en) | Unreeling device for slitting non-woven fabrics | |
| CN113733323A (en) | A cutting equipment for aerated concrete block horizontal cutting | |
| CN210914702U (en) | Four-folding machine | |
| CN116902661A (en) | Silk screen winding and unwinding device with tensioning structure | |
| CN103318680A (en) | Edge peeling mechanism for knitwear rolling and inspecting machine | |
| KR101419842B1 (en) | Apparatus for winding of cloth inspecting machine | |
| CN217296537U (en) | Adjustable roller support frame for film winding machine | |
| CN214879214U (en) | Tension regulating and controlling mechanism for DTY (draw textured yarn) yarn processing | |
| CN211814960U (en) | Cloth feeding mechanism of jig dyeing machine | |
| CN210655510U (en) | Friction belt winding machine | |
| CN210701832U (en) | Angle bead bender | |
| CN207243104U (en) | Cloth cutting machine | |
| CN210914585U (en) | Winding device for roll checking machine | |
| CN219583040U (en) | Spacing device is adjusted to guillootine for membrane of precoating | |
| CN221343245U (en) | Paper leveling machine for paper products | |
| CN220351282U (en) | Cutting machine for operation drape production | |
| CN216335664U (en) | Unwinding device of yardage roll |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |