CN214827760U - High-stability paper guide device of high-speed rewinding machine - Google Patents
High-stability paper guide device of high-speed rewinding machine Download PDFInfo
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- CN214827760U CN214827760U CN202023238510.2U CN202023238510U CN214827760U CN 214827760 U CN214827760 U CN 214827760U CN 202023238510 U CN202023238510 U CN 202023238510U CN 214827760 U CN214827760 U CN 214827760U
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- paper
- paper guide
- guide mechanism
- rewinding machine
- side arm
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- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000009467 reduction Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Winding Of Webs (AREA)
Abstract
The utility model discloses a high stability of high-speed rewinding machine leads paper device, include: the slitting machine comprises a slitting part rack, a paper guide mechanism cross beam and an upper paper guide mechanism cross beam, wherein the paper guide mechanism cross beam is arranged on the slitting part rack, the paper guide mechanism cross beam is provided with a paper guide mechanism, the upper paper guide mechanism cross beam is provided with an upper paper guide mechanism, and when paper is guided, paper web is controlled to be in the paper guide mechanism and the upper paper guide mechanism, the paper guide mechanism comprises 5 paper guide rollers which are coaxially arranged, and bearings and bearing seats are arranged at two ends of each paper guide roller. The utility model discloses a paper roll is led to the multisection has solved the dynamic balance problem of leading the paper roll when high-speed operation, has solved because of leading the too big degree of winding that produces of paper roll surface width and therefore the vibrations that arouse.
Description
Technical Field
The utility model relates to a lead the paper device, especially relate to a high stability of high-speed rewinding machine leads paper device.
Background
The rewinding machine is used for longitudinally cutting a paper roll (called a raw paper roll) preliminarily rolled on a paper machine, rewinding the paper roll into a finished paper roll with the width and the tightness meeting the requirements, removing paper with poor quality in the rewinding process and bonding broken ends.
The rewinder comprises a paper placing frame device, a longitudinal cutting device, a paper rolling device, a hydraulic pneumatic control system and a transmission control system. The longitudinal cutting device consists of a paper guide device, a longitudinal cutting mechanism, a cross beam, an upper arc-shaped roller, a lower arc-shaped roller, a paper supporting roller device, a paper edge blowing device, a rack and the like.
The existing paper guide device usually adopts a single-joint paper guide roller to guide paper web to enter a longitudinal cutting mechanism, and when a rewinder is in a high-speed running state, the too large width of the roller surface of the paper guide roller can generate winding degree to cause vibration and have the problem of dynamic balance.
Thus, there is a need for improvements over existing solutions.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a high stability of high-speed rewinding machine leads paper device to overcome above-mentioned problem.
In order to solve the technical problem, the utility model discloses a technical scheme be: a high-stability paper guide device of a high-speed rewinding machine is provided, which comprises: the paper guide mechanism is arranged on the paper guide mechanism beam, the paper feeding mechanism beam is arranged on the paper feeding mechanism beam, the paper feeding mechanism is arranged on the paper feeding mechanism beam, when paper is fed, paper web is controlled between the paper guide mechanism and the paper feeding mechanism,
lead paper mechanism and lead paper roll including 5 of coaxial setting, lead paper roll both ends and all be provided with bearing and bearing frame.
Furthermore, the bottom surface of the bearing seat is fixed on the paper guide mechanism beam, the upper surface of the bearing seat is sunken to form a semicircular space, and the bearing is arranged in the semicircular space.
Furthermore, the number of the bearing blocks is 10, and two adjacent bearing blocks are fixed through axial bolts.
Furthermore, the paper uploading mechanism comprises an uploading paper frame, a belt arranged on the uploading paper frame and an uploading paper cylinder used for driving the uploading paper frame.
Further, a cylinder mounting seat is arranged on the cross beam of the paper uploading mechanism, the paper uploading cylinder is arranged on the cylinder mounting seat, and the driving end of the paper uploading cylinder is connected with the paper uploading frame.
Furthermore, the paper uploading frame comprises an upper belt roller, a lower belt roller, a left side arm and a right side arm, the lower belt roller is rotatably connected with the lower ends of the left side arm and the right side arm, the upper belt roller is rotatably connected with the upper ends of the left side arm and the right side arm, and the belt is arranged on the roller surfaces of the upper belt roller and the lower belt roller.
Furthermore, a middle supporting arm is arranged between the left side arm and the right side arm, and the driving end of the paper uploading cylinder is connected with the middle supporting arm.
Furthermore, a belt roller mounting seat is arranged on the cross beam of the paper uploading mechanism, the lower belt roller is rotatably arranged on the belt roller mounting seat, and the driving end of the lower belt roller is connected with a speed reduction motor.
The utility model relates to a high stability of high-speed rewinding machine leads paper device's beneficial effect is: the multi-section paper guide roller solves the dynamic balance problem of the paper guide roller during high-speed operation, and solves the problems of winding degree and vibration caused by overlarge width of the roller surface of the paper guide roller.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment.
FIG. 2 is a schematic view of an embodiment of a paper guide mechanism.
FIG. 3 is a detailed view of an embodiment of a paper guide and an upper paper frame.
The parts in the drawings are numbered as follows: 1. the paper guide device comprises a slitting part frame, 2, a paper guide mechanism beam, 3, an upper paper guide mechanism beam, 4, a paper guide mechanism, 5, an upper paper guide mechanism, 31, a cylinder mounting seat, 32, a belt roller mounting seat, 41, a paper guide roller, 42, a bearing, 43, a bearing seat, 44, an axial bolt, 51, an upper paper guide frame, 52, a belt, 53, an upper paper guide cylinder, 54, a speed reducing motor, 511, an upper paper guide roller, 512, a lower belt roller, 513, a left side arm, 514, a right side arm, 515 and a middle supporting arm.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 3, an embodiment of the present invention includes: a longitudinal cutting part frame 1, a paper guide mechanism beam 2 arranged on the longitudinal cutting part frame 1 and an upper paper conveying mechanism beam 3, a paper guide mechanism 4 is arranged on the paper guide mechanism beam 2,
the paper feeding mechanism is characterized in that an upper paper feeding mechanism 5 is arranged on the upper paper feeding mechanism cross beam 3, the paper feeding mechanism 4 comprises 5 paper feeding rollers 41 (marked by taking a first paper feeding roller as an example) which are coaxially arranged, bearings 42 and bearing seats 43 are arranged at two ends of each paper feeding roller 41, the bottom surfaces of the bearing seats 43 are fixed on the paper feeding mechanism cross beam 2, the upper surfaces of the bearing seats 43 are concave, a semicircular space is formed, the bearings 42 are arranged in the semicircular space, the paper feeding rollers 41 are arranged in the bearings, the number of the paper feeding rollers is 10, the two adjacent bearing seats are fixed through axial bolts 44, the 5 paper feeding rollers are coaxially and stably rotated, the width of a moving surface in the paper feeding process is reduced by arranging the 5 paper feeding rollers, and vibration caused by the paper feeding rollers is reduced.
When in paper guide, the paper web is controlled between the paper guide mechanism and the paper uploading mechanism,
the upper paper conveying mechanism 5 comprises an upper paper conveying frame 51, a belt 52 arranged on the upper paper conveying frame 51 and an upper paper conveying cylinder 53 for driving the upper paper conveying frame 51, a cylinder mounting seat 31 is arranged on the upper paper conveying mechanism beam 3,
an upper paper conveying cylinder 53 is arranged on the cylinder mounting seat 31, the driving end of the upper paper conveying cylinder 53 is connected with an upper paper conveying frame 51, the upper paper conveying frame 51 comprises an upper belt roller 511, a lower belt roller 512, a left side arm 513 and a right side arm 514, the lower belt roller 512 is rotatably connected with the lower ends of the left side arm and the right side arm, the upper belt roller 511 is rotatably connected with the upper ends of the left side arm and the right side arm, a belt 52 is arranged on the roller surfaces of the upper belt roller and the lower belt roller, a middle supporting arm 515 is further arranged between the left side arm 513 and the right side arm 514, the driving end of the upper paper conveying cylinder 53 is connected with the middle supporting arm 515, a belt roller mounting seat 32 is arranged on the upper paper conveying mechanism crossbeam 3, the lower belt roller 512 is rotatably arranged on the belt roller mounting seat 32, the driving end of the lower belt roller 512 is connected with a speed reducing motor 54, the speed reducing motor 54 drives the lower belt to rotate and drive the belt to run, when a paper web is positioned between the paper guiding roller and the belt, the paper guiding roller rubs against the belt, the paper guiding roller rotates and leads the paper web to be led into the longitudinal cutting mechanism, so that no additional motor drive is required for the paper guide roller.
Specifically, the lower surfaces of the left and right side arms 513, 514 are spaced from the belt to ensure that the belt has sufficient tension to press the paper web and the paper guide rollers to frictionally guide the paper web into the slitting mechanism.
The utility model relates to a paper device is led to high stability of high-speed rewinding machine's theory of operation is: when guiding paper, the driving end of the upper paper conveying cylinder extends out, the upper paper conveying frame falls down, the belt is tightly pressed on the paper web and the paper guiding roller, the speed reducing motor connected with the lower belt roller runs to drive the belt to run to drive the paper guiding roller to rotate, and the paper web is guided into the longitudinal cutting mechanism; after paper guiding is finished, the driving end of the paper uploading air cylinder retracts, the paper uploading frame is lifted up, and the speed reducing motor automatically stops.
The utility model relates to a high stability of high-speed rewinding machine leads paper device's beneficial effect is: the multi-section paper guide roller solves the dynamic balance problem of the paper guide roller during high-speed operation, and solves the winding degree and the vibration caused by overlarge width of the roller surface of the paper guide roller; the upper paper-feeding mechanism provides driving force, so that the paper-guiding mechanism does not need to be provided with an additional motor.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. A high stability paper guider of high-speed rewinding machine which characterized in that includes: rip cutting portion frame, setting are at the paper guide mechanism crossbeam in rip cutting portion frame and go up the paper guide mechanism crossbeam, be provided with paper guide mechanism on the paper guide mechanism crossbeam, upward be provided with paper guide mechanism on the paper guide mechanism crossbeam, during the paper guide, the paper web control is in paper guide mechanism with go up between the paper guide mechanism, paper guide mechanism is including 5 paper rollers of leading of coaxial setting, it all is provided with bearing and bearing frame to lead the paper roller both ends.
2. The high-stability paper guide device of the high-speed rewinding machine as claimed in claim 1, wherein the bottom surface of the bearing seat is fixed on the cross beam of the paper guide mechanism, the upper surface of the bearing seat is recessed to form a semicircular space, and the bearing is arranged in the semicircular space.
3. The high-stability paper guide device of the high-speed rewinding machine as claimed in claim 1, wherein there are 10 bearing blocks, and two adjacent bearing blocks are fixed by axial bolts.
4. The high-stability paper guide device of the high-speed rewinding machine as claimed in claim 1, wherein said paper feeding mechanism comprises a paper feeding frame, a belt disposed on the paper feeding frame, and a paper feeding cylinder for driving the paper feeding frame.
5. The high-stability paper guide device of the high-speed rewinding machine as claimed in claim 4, wherein a cylinder mounting seat is arranged on the cross beam of the paper feeding mechanism, the paper feeding cylinder is arranged on the cylinder mounting seat, and the driving end of the paper feeding cylinder is connected with the paper feeding frame.
6. The high-stability paper guide device of the high-speed rewinding machine as claimed in claim 4, wherein the upper paper conveying frame comprises an upper belt roller, a lower belt roller, a left side arm and a right side arm, the lower belt roller is rotatably connected with the lower ends of the left side arm and the right side arm, the upper belt roller is rotatably connected with the upper ends of the left side arm and the right side arm, and the belt is arranged on the roller surfaces of the upper belt roller and the lower belt roller.
7. The high-stability paper guide device of the high-speed rewinding machine as claimed in claim 6, wherein a middle support arm is arranged between the left side arm and the right side arm, and the driving end of the paper uploading cylinder is connected to the middle support arm.
8. The high-stability paper guide device of the high-speed rewinding machine as claimed in claim 6, wherein said lower belt roller is connected to a speed reduction motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238510.2U CN214827760U (en) | 2020-12-29 | 2020-12-29 | High-stability paper guide device of high-speed rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238510.2U CN214827760U (en) | 2020-12-29 | 2020-12-29 | High-stability paper guide device of high-speed rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214827760U true CN214827760U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023238510.2U Expired - Fee Related CN214827760U (en) | 2020-12-29 | 2020-12-29 | High-stability paper guide device of high-speed rewinding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN214827760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499347A (en) * | 2020-12-29 | 2021-03-16 | 常熟市复林造纸机械有限公司 | High-stability paper guide device of high-speed rewinding machine |
-
2020
- 2020-12-29 CN CN202023238510.2U patent/CN214827760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499347A (en) * | 2020-12-29 | 2021-03-16 | 常熟市复林造纸机械有限公司 | High-stability paper guide device of high-speed rewinding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |