CN220617711U - Folding structure is prevented in cutting machine rolling - Google Patents
Folding structure is prevented in cutting machine rolling Download PDFInfo
- Publication number
- CN220617711U CN220617711U CN202322180899.7U CN202322180899U CN220617711U CN 220617711 U CN220617711 U CN 220617711U CN 202322180899 U CN202322180899 U CN 202322180899U CN 220617711 U CN220617711 U CN 220617711U
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- CN
- China
- Prior art keywords
- support
- shaft
- winding
- seat
- winding shaft
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- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 238000005520 cutting process Methods 0.000 title claims description 9
- 238000004804 winding Methods 0.000 claims abstract description 103
- 238000003825 pressing Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 239000004744 fabric Substances 0.000 description 9
- 230000037303 wrinkles Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model discloses a winding fold-preventing structure of a splitting machine, and mainly relates to the field of splitting machines. Including rotating the rolling axle of connection on the support, rotate on the support and be connected with a plurality of gyro wheels down, rotate on the support and be connected with the seat that compresses tightly, compress tightly and rotate on the seat and be connected with a plurality of gyro wheels, be equipped with the briquetting that is used for fixed the seat that compresses tightly on the support, one side of support is equipped with flexible ejector pin, and flexible ejector pin contacts with the one end of rolling axle, and the other end of rolling axle is equipped with driven gear, and one side of support is equipped with the motor, is equipped with the driving gear with driven gear meshing on the output shaft of motor. The utility model has the beneficial effects that: the winding device can avoid the condition that winding folds are easy to generate after the winding shaft is used for a long time, the position of the winding shaft is adjusted in real time, the accuracy of the position of the product wound on the winding shaft is guaranteed, the occurrence frequency of the folds is reduced, and the quality of product processing is guaranteed.
Description
Technical Field
The utility model relates to the field of winding of slitters, in particular to a winding fold-preventing structure of a slitter.
Background
The cutting machine is used for cutting paper rolls or cloth roll products with larger width into narrower sizes, standardized packaging and transportation of the paper rolls or cloth rolls and the like are achieved, paper or cloth with narrower width is wound on the winding shaft through rotation after cutting, the winding shaft is integrally detached after cutting, subsequent processing operation is convenient to conduct, in order to ensure accuracy of subsequent processing, the cut paper or cloth needs to be smoothly and orderly wound on the winding shaft, wrinkles cannot exist, and due to the fact that the winding shaft needs frequent disassembly and assembly, the position of the winding shaft is inevitably changed after repeated disassembly, and further the winding position of the paper or cloth is deviated in the process of being wound on the winding shaft, so that wrinkles occur in the winding process, and the quality of post-processing of products is affected.
Disclosure of Invention
The utility model aims to provide a winding fold-preventing structure of a splitting machine, which can avoid the condition that winding folds are easy to generate after a winding shaft is used for a long time, adjust the position of the winding shaft in real time, ensure the accuracy of the position of a product wound on the winding shaft, reduce the occurrence frequency of fold phenomena and ensure the processing quality of the product.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a fold structure is prevented in cutting machine rolling, includes the rolling axle of rotating connection on the support, rotate on the support and be connected with a plurality of lower gyro wheels, the lower part of rolling axle and the surface rotation contact of gyro wheel down, rotate on the support and be connected with the seat that compresses tightly, it is connected with a plurality of gyro wheels to compress tightly to rotate on the seat, the upper portion of rolling axle and the surface rotation contact of last gyro wheel, be equipped with the briquetting that is used for fixed the seat that compresses tightly on the support, one side of support is equipped with flexible ejector pin, flexible ejector pin contacts with the one end of rolling axle, the other end of rolling axle is equipped with driven gear, one side of support is equipped with the motor, be equipped with the driving gear with driven gear engagement on the output shaft of motor.
Further, one end of the winding shaft is rotatably connected with an end block, a placing seat is arranged on the support, the end block is slidably connected to the placing seat, and the telescopic ejector rod is in contact with one side of the end block.
Further, the end block is provided with a groove, the placement seat is provided with a convex strip, and the groove is in sliding connection with the convex strip.
Further, a fixed shaft is arranged on the support, the pressing block is connected to the top of the fixed shaft in a threaded mode, and the pressing block is in contact with the top of the pressing seat.
Further, the support is rotatably connected with a rotating shaft, the fixed shaft is fixed on the rotating shaft, the compressing seat is provided with a perforation, and the top of the fixed shaft extends to the upper side of the compressing seat after passing through the perforation.
Further, the width of the driving gear is larger than that of the driven gear.
Compared with the prior art, the utility model has the beneficial effects that:
1. the lower roller and the compression seat are rotatably arranged on the bracket, the upper roller is rotatably arranged on the compression seat, the winding shaft is placed on the lower roller after the winding shaft is mounted on the bracket, the compression seat is rotated to enable the upper roller on the compression seat to be in rotary contact with the upper part of the winding shaft, the structure realizes the rotary connection of the winding shaft and the bracket, and simultaneously compresses and fixes the position of the winding shaft, so that the deviation of the winding shaft in the winding process of a product is avoided, the accuracy of the winding position is ensured, and the processing quality of the product is ensured;
2. one side at the support is equipped with flexible ejector pin, flexible ejector pin contacts with the one end of take-up shaft, the other end of take-up shaft is equipped with driven gear, set up the driving gear on the motor of support, driving gear and driven gear meshing, such setting takes place the offset back at the position of take-up shaft, utilize flexible ejector pin to stretch the back and remove the drive to the take-up shaft, thereby correct the offset of take-up shaft, such structure also can use on the unreeling shaft, guarantee the accuracy of winding position through the position cooperation between them, and correct the in-process and can not influence the driving gear and take-up shaft's rotation drive, make the winding in-process also can in time quick adjust, avoid the production of winding fold, cut the quality of processing has been guaranteed.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a left side view of the present utility model.
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present utility model.
Fig. 4 is a cross-sectional view in the direction B-B of fig. 3 of the present utility model.
Fig. 5 is a cross-sectional view taken along the direction C-C in fig. 3 in accordance with the present utility model.
The reference numbers shown in the drawings:
1. a bracket; 2. a winding shaft; 3. a lower roller; 4. a compressing seat; 5. an upper roller; 6. briquetting; 7. a telescopic ejector rod; 8. a driven gear; 9. a motor; 10. a drive gear; 11. an end block; 12. a placement seat; 13. a groove; 14. a convex strip; 15. a fixed shaft; 16. a rotating shaft; 17. and (5) perforating.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.
Referring to fig. 1 and 2, the utility model relates to a winding fold-preventing structure of a splitting machine, the main structure comprises a winding shaft 2 rotatably connected to a bracket 1, the winding shaft 2 is detachably connected with the bracket 1, after winding is completed, the winding shaft 2 is detached from the bracket 1, thereby conveniently detaching a paper roll or a cloth roll on the winding shaft 2, facilitating subsequent processing, the winding shaft 2 is generally an inflatable shaft with any structure in the existing market, facilitating the detachment of the paper roll or the cloth roll, the winding shaft 2 and the unwinding shaft are generally in similar structures, facilitating the detachment of the paper roll or the cloth roll product, the bracket 1 is rotatably connected with a plurality of lower rollers 3 through bearings, the lower part of the winding shaft 2 is in rotary contact with the surface of the lower rollers 3, the lower rollers 3 are used for supporting the winding shaft 2, realizing the limitation of the relative positions of the winding shaft 2 and the bracket 1, the support 1 is rotationally connected with a compressing seat 4 through a pin shaft or a hinge, the compressing seat 4 is rotationally connected with a plurality of upper rollers 5 through bearings, the upper part of the winding shaft 2 is rotationally contacted with the surface of the upper rollers 5, the compressing seat 4 is rotationally arranged after the winding shaft 2 is installed, the upper rollers 5 are rotationally contacted with the winding shaft 2 after being rotated above the winding shaft 2, the compressing operation in the rotating process of the winding shaft 2 is realized, the fold generated by the movement of the winding shaft 2 in the winding process is avoided, the winding quality is ensured, a pressing block 6 for fixing the compressing seat 4 is arranged on the support 1, after the compressing seat 4 compresses the winding shaft 2, the position of the compressing seat 4 is fixed by the pressing block 6, the continuous rotation of the compressing seat 4 is avoided, the fixing effect of the winding shaft 2 is further improved, the upper rollers 5 and the lower rollers 3 are generally symmetrically arranged, realize the firm support and compress tightly to the winding shaft 2, one side of support 1 is equipped with flexible ejector pin 7, generally adopts cylinder or electric cylinder structure all can, flexible ejector pin 7 contacts with the one end of winding shaft 2, after the deviation takes place for winding shaft 2 position, utilize the extension operation of flexible ejector pin 7 to remove the drive to winding shaft 2, make winding shaft 2 keep the accuracy with the relative position of unwinding shaft, and then guarantee winding on the winding shaft 2 that paper or cloth can be accurate in winding shaft 2's corresponding position, avoid cutting the fold condition of winding in-process, winding shaft 2's other end welding or bolt fastening have driven gear 8, support 1's one side welding or bolt fastening have motor 9, be equipped with on the output shaft of motor 9 with driven gear 8 engaged driving gear 10, such structure utilizes motor 9 drive driving gear 10 to rotate, thereby the rotation of driving shaft 2 that has driven gear 8 is rolled, when winding shaft 2 is moved by flexible ejector pin 7 drive, driven gear 8 slides on driving gear 10 under the prerequisite that keeps with driving gear 10 engaged state, realize the winding shaft 2 to realize in-process to the position of winding, and need not to adjust the winding shaft 2 in time, the speed is convenient and fast, and fast to adjust the position.
Preferably, referring to fig. 3, one end of the winding shaft 2 is rotatably connected with an end block 11 through a bearing, a placement seat 12 is welded or bolted on the bracket 1, the end block 11 is slidably connected on the placement seat 12, the telescopic ejector rod 7 contacts with one side of the end block 11, and the end block 11 at the end of the winding shaft 2 contacts with the placement seat 12 without rotating, so that the telescopic ejector rod 7 does not directly contact with the rotating winding shaft 2 when contacting and driving one side of the winding shaft 2 to move along the axial direction, but contacts with the end block 11 at one end of the winding shaft 2 to drive the winding shaft 2 to move, so that shaking of the winding shaft 2 caused by contact with the rotating winding shaft 2 is avoided, and convenience and accuracy of position adjustment of the winding shaft 2 are ensured.
Preferably, referring to fig. 4, the end block 11 is provided with a groove 13, the groove 13 is recessed inwards by the arc surface of the end block 11, a raised strip 14 is welded or integrally formed on the placement seat 12, the groove 13 is slidably connected with the raised strip 14, and the structure ensures that the sliding connection structure of the end block 11 and the placement seat 12 is more stable, and the end block 11 can only slide relatively to the placement seat 12 without rotating, so that the accuracy of the position adjustment of the winding shaft 2 is further ensured.
Preferably, referring to fig. 5, the support 1 is provided with a fixed shaft 15, the pressing block 6 is in threaded connection with the top of the fixed shaft 15, the pressing block 6 contacts with the top of the pressing seat 4, after the pressing seat 4 is pressed on the winding shaft 2, the pressing block 6 can be lowered in height under the action of the threaded connection only by rotating the pressing block 6 until the pressing block is in pressing contact with the top of the pressing seat 4, so that the structure is simple, the operation is convenient, and the fixing operation of the pressing seat 4 after rotation is more convenient and efficient.
Preferably, the support 1 is rotatably connected with the rotating shaft 16 through a pin shaft or a hinge, the fixed shaft 15 is welded or fixed on the rotating shaft 16 by a bolt, the compressing seat 4 is provided with a through hole 17, the top of the fixed shaft 15 passes through the through hole 17 and then extends to the upper side of the compressing seat 4, the fixed shaft 15 and the compressing seat 4 are separated through the rotating shaft 16 in the rotating process of the compressing seat 4, interference to the rotation of the compressing seat 4 is avoided, the compressing seat 4 compresses the winding shaft 2 and then reversely rotates the rotating shaft 16 to enable the fixed shaft 15 to enter the through hole 17, then the pressing block 6 at the top of the fixed shaft 15 is rotated to fix the compressing seat 4, the structural arrangement is more reasonable and optimized, and the operation is smoother.
Preferably, the axial width of the driving gear 10 is greater than that of the driven gear 8, and the driven gear 8 cannot be separated when the driven gear 10 slides and moves, so that the meshing connection stability of the driven gear 8 and the driven gear is ensured, and the stability of the rotation driving of the winding shaft 2 is ensured.
Working principle: the lower roller 3 and the compression seat 4 are rotatably arranged on the bracket 1, the upper roller 5 is rotatably arranged on the compression seat 4, the rolling shaft 2 is placed on the lower roller 3 after the rolling shaft 2 is mounted on the bracket 1, the compression seat 4 is rotated to enable the upper roller 5 on the compression seat 4 to be in rotary contact with the upper part of the rolling shaft 2, the rolling shaft 2 is rotatably connected with the bracket 1 through the structure, meanwhile, the position of the rolling shaft 2 is compressed and fixed, the deviation of the rolling shaft 2 in the product winding process is avoided, the accuracy of the winding position is ensured, and the product processing quality is ensured; one side of the support 1 is provided with a telescopic ejector rod 7, the telescopic ejector rod 7 is in contact with one end of the winding shaft 2, the other end of the winding shaft 2 is provided with a driven gear 8, a driving gear 10 is arranged on a motor 9 of the support 1, the driving gear 10 is meshed with the driven gear 8, after the position of the winding shaft 2 is deviated, the telescopic ejector rod 7 is used for stretching and then driving the winding shaft 2, so that the deviation of the winding shaft 2 is corrected, the structure can be applied to a unwinding shaft, the accuracy of winding positions is ensured through the position matching of the telescopic ejector rod 7 and the winding shaft, the driving gear 10 can not influence the rotation driving of the driven gear 8 and the winding shaft 2 in the correction process, the winding process can be timely and rapidly adjusted, the generation of winding wrinkles is avoided, and the quality of slitting is ensured.
Claims (6)
1. Fold structure is prevented in cutting machine rolling, including rotating winding shaft (2) of connecting on support (1), its characterized in that: the support (1) is rotationally connected with a plurality of lower rollers (3), the lower part of the winding shaft (2) is rotationally contacted with the surface of the lower rollers (3), the support (1) is rotationally connected with a compression seat (4), the compression seat (4) is rotationally connected with a plurality of upper rollers (5), the upper part of the winding shaft (2) is rotationally contacted with the surface of the upper rollers (5), be equipped with briquetting (6) that are used for fixed seat (4) that compresses tightly on support (1), one side of support (1) is equipped with flexible ejector pin (7), flexible ejector pin (7) contact with the one end of rolling axle (2), the other end of rolling axle (2) is equipped with driven gear (8), one side of support (1) is equipped with motor (9), be equipped with on the output shaft of motor (9) with driven gear (8) engaged driving gear (10).
2. The slitter winding fold-preventing structure according to claim 1, wherein: one end of the winding shaft (2) is rotationally connected with an end block (11), a placement seat (12) is arranged on the support (1), the end block (11) is slidably connected onto the placement seat (12), and the telescopic ejector rod (7) is contacted with one side of the end block (11).
3. The slitter winding fold-preventing structure according to claim 2, wherein: the end block (11) is provided with a groove (13), the placement seat (12) is provided with a convex strip (14), and the groove (13) is in sliding connection with the convex strip (14).
4. The slitter winding fold-preventing structure according to claim 1, wherein: the support (1) is provided with a fixed shaft (15), the pressing block (6) is connected to the top of the fixed shaft (15) in a threaded mode, and the pressing block (6) is in contact with the top of the pressing seat (4).
5. The slitter winding fold-preventing structure according to claim 4, wherein: the rotary shaft (16) is rotationally connected to the support (1), the fixed shaft (15) is fixed to the rotary shaft (16), a through hole (17) is formed in the pressing seat (4), and the top of the fixed shaft (15) penetrates through the through hole (17) and then extends to the upper portion of the pressing seat (4).
6. The slitter winding fold-preventing structure according to claim 1, wherein: the width of the driving gear (10) is larger than that of the driven gear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322180899.7U CN220617711U (en) | 2023-08-14 | 2023-08-14 | Folding structure is prevented in cutting machine rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322180899.7U CN220617711U (en) | 2023-08-14 | 2023-08-14 | Folding structure is prevented in cutting machine rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220617711U true CN220617711U (en) | 2024-03-19 |
Family
ID=90215600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322180899.7U Active CN220617711U (en) | 2023-08-14 | 2023-08-14 | Folding structure is prevented in cutting machine rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220617711U (en) |
-
2023
- 2023-08-14 CN CN202322180899.7U patent/CN220617711U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |