CN113353678A - Non-contact rolling compression roller device and adjusting method thereof - Google Patents
Non-contact rolling compression roller device and adjusting method thereof Download PDFInfo
- Publication number
- CN113353678A CN113353678A CN202110628962.1A CN202110628962A CN113353678A CN 113353678 A CN113353678 A CN 113353678A CN 202110628962 A CN202110628962 A CN 202110628962A CN 113353678 A CN113353678 A CN 113353678A
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- roller
- rubber roller
- assembly
- fine adjustment
- passing
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- 238000005096 rolling process Methods 0.000 title claims abstract description 32
- 230000006835 compression Effects 0.000 title claims abstract description 31
- 238000007906 compression Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000004804 winding Methods 0.000 claims abstract description 22
- 238000007667 floating Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000007639 printing Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002567 autonomic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
Abstract
The invention discloses a non-contact rolling compression roller device and an adjusting method thereof, wherein in the rolling process of a material roll, the non-contact rolling compression roller device is not in contact with the surface of the material roll, and air in a film is discharged under the action of film tension provided by a rubber roller, so that the film is tightly and uniformly pasted on the material roll, and the quality problem of material roll rolling caused by the change of the self weight of the traditional compression roller and the compression roller pressure provided by an air cylinder along with the change of the roller diameter of the material roll in the rolling process is avoided. In the winding process, the parallelism between the compression roller of the rubber roller assembly and the winding material roll shaft is manually adjusted at any time, so that the alignment of the material roll end face can be ensured, and the generation of overlong material edges is reduced. Especially when the film roll diameter is large, the improvement effect of the invention is more obvious.
Description
Technical Field
The invention relates to improvement of a compression roller structure of a series of devices needing rolling, such as a splitting machine, a dry recovery machine, a printing machine and the like, in particular to a non-contact rolling compression roller device for independent rolling of the printing machine and an adjusting method thereof.
Background
The current rolling compression roller mainly takes a rotating shaft type rotating compression roller to directly press a material roll as a main part, and a film is rolled on the material roll through the self weight of the compression roller or the pressure provided by an air cylinder. Because the film is through the regular intermittent type nature distribution of printing ink after the printing, the film has the phenomenon of thickness inequality, will lead to the book footpath difference great after the material book rolling, such device can not be along with the pressure of the autonomic regulation rolling of the change of material book footpath, also can't satisfy the rolling requirement of film class product, the diameter that often appears the local position at material book both ends and centre is greater than the diameter of material book other positions. Meanwhile, the position with thick ink and the overlarge roll diameter cause the local position of the film to be abnormally stretched, and the condition is more obvious when the diameter of the roll is larger, thereby exceeding the quality requirement of the product.
Disclosure of Invention
Aiming at the defects and problems in the prior art, the invention provides a non-contact rolling compression roller device and an adjusting method thereof, which solve the problems of large roll diameter difference after the roll is rolled and abnormal stretching of the local position of a film on the roll, and simultaneously ensure the alignment of the end surface of the roll.
In order to achieve the purpose, the invention provides the following technical scheme: a non-contact type winding press roller device comprises a stroke driving mechanism, a roller passing assembly part, a non-contact type rubber roller assembly part, a clearance compensation mechanism and a sensor part, wherein the stroke driving mechanism comprises a roller driving mechanism body and a roller driving mechanism body, the roller driving mechanism body comprises a roller driving mechanism body, a roller passing assembly part and a non-contact type rubber roller assembly part, the non-contact type rubber roller assembly part comprises a roller driving mechanism body, a roller passing assembly part, a roller driving mechanism body and a sensor part, and the sensor part comprises:
the stroke driving mechanism comprises two cylinders A (1), two linear guide rails A (3) and two moving frames (2) which are parallel to each other, the two moving frames (2) are respectively connected and fixed with the sliding blocks A (18) of the two linear guide rails A (3) at the inner sides, and the two cylinders A (1) are fixed above the sliding blocks A (18); the two linear guide rails A (3) are fixed on the wallboard outside the structure of the invention through corresponding screws; the two cylinders A (1) are supplied with compressed air with stable air pressure from the outside of the structure, and the customized electromagnetic precise pressure regulating valve through which the air pressure can pass carries out the dynamic adjustment of the stroke through the signal of the stroke detection sensor (16).
The roller passing assembly part consists of a roller passing assembly (11) and two roller passing brackets (5), two ends of the roller passing assembly (11) are mounted on the two roller passing brackets (5) through bearings, and the roller passing brackets (5) are fixed above the two moving frames (2).
The non-contact rubber roller assembly part comprises a rubber roller assembly (4) and two rubber roller supports (6), the rubber roller assembly (4) is arranged on the rubber roller supports (6) through two bearings (12) at two ends, and the two rubber roller supports (6) are fixed above sliding blocks B (19) of two linear guide rails B (10) on the moving frame (2).
The clearance compensation mechanism mainly comprises two air cylinders B (9) and two floating joints (17), the air cylinders B (9) are respectively arranged in the two roller passing supports (5), and air cylinder rods of the air cylinders B (9) are arranged on the rubber roller support (6) through the floating joints (17).
The sensor part consists of a group of stroke detection sensors (16), is arranged below one of the movable frames (2), and controls the stroke of the rubber roller assembly (4) in the non-contact type winding and pressing roller device through comparison and calculation.
Further, the non-contact type compression roller center adjusting mechanism is further included and consists of a transverse center fine adjustment sliding block (13), a vertical center fine adjustment sliding block (14), two fine adjustment screw rods (15), a first knob (7) and a second knob (8), wherein the transverse center fine adjustment sliding block (13) and the vertical center fine adjustment sliding block (14) are respectively arranged in sliding grooves of the two rubber roller supports (6), are respectively in threaded connection with the two fine adjustment screw rods (15) and are respectively controlled and adjusted through the first knob (7) and the second knob (8).
Further, the diameter of the rubber roller assembly (4) is larger than that of the roller passing assembly (11).
Further, a non-contact rolling compression roller device adjusting method is characterized in that a moving frame (2) is driven by two large-stroke cylinders A (1) to slide on a linear guide rail (3) respectively, stroke dynamic adjustment is carried out through feedback signals of a stroke detection sensor (16), rolling tension moves forwards and backwards through the two stroke cylinders A (1) simultaneously, the relative position of a rubber roller assembly (4) and a material roll is changed, the wrap angle of the rubber roller assembly (4) is further changed, the rolling tension is changed within a certain range, and tension control is carried out on films with different roll diameters; the film passes through the roller passing assembly (11), then passes through the rubber roller assembly (4) and is finally wound on a material roll, the diameter of a rubber roller of the rubber roller assembly (4) is larger than that of the roller passing assembly (11), the wrap angle of the rubber roller assembly (4) is increased, and the winding tension of the film after passing through the rubber roller assembly (4) can be controlled; the two roller passing brackets (5) are connected with the two rubber roller supports (6) through the air cylinder B (9) and the floating joint (17), so that the rubber roller assemblies (4) arranged on the two rubber roller supports (6) can perform dynamic compensation while rotating, and a film between the rubber roller assemblies (4) and a material roll is always in a tension state with constant tension; in the winding process, according to the material limit condition of a material roll, a first knob (7) and a second knob (8) which are transverse and vertical can be manually adjusted at any time, and then the transverse center fine adjustment sliding block (13) which is arranged in a sliding groove of a rubber roller support (6) can be manually adjusted at any time through a fine adjustment screw rod (15), a transverse center fine adjustment sliding block (13) and a vertical center fine adjustment sliding block (14), so that the roller of the rubber roller assembly (4) is kept parallel to the winding material roll shaft with high precision.
Further, the roller passing assembly part is installed on two roller passing brackets (5) through bearings by a roller passing assembly (11), and the latter are fixedly connected with a moving frame (2) in the stroke driving mechanism through bolts respectively.
Furthermore, the transverse fine adjustment of the non-contact type compression roller center adjusting mechanism is carried out through a transverse center fine adjustment sliding block (13) arranged in a sliding chute of the rubber roller support (6), the transverse center fine adjustment sliding block is provided with a fine adjustment screw rod (15) and is in threaded connection with the fine adjustment screw rod, and a first knob (7) is arranged on the fine adjustment screw rod (15); the vertical fine adjustment of the non-contact type compression roller center adjusting mechanism is adjusted through a vertical center fine adjustment sliding block (14) arranged in a sliding chute of the rubber roller support (6), the vertical center fine adjustment sliding block is provided with another fine adjustment screw rod (15) which is in threaded connection with the fine adjustment screw rod, and a second knob (8) is arranged on the fine adjustment screw rod (15).
Furthermore, the clearance compensation mechanism is formed by fixedly mounting two air cylinders (9) of two roller passing brackets (5) on two rubber roll supports (6) through floating joints (17) respectively, the two rubber roll supports (6) are arranged on sliding blocks of a linear guide rail (10), the positions of the two dynamic rubber roll supports (6) are dynamically finely adjusted by adjusting the air pressure of the two air cylinders (9), and the parallelism of the rubber roll assembly (4) and a material roll is ensured by matching with a first knob (7) and a second knob (8).
Compared with the prior art, the invention has the beneficial effects that: the rolling non-contact rolling compression roller is not in contact with the material roll, the wrap angle of the non-contact rolling compression roller is adjusted through dynamic adjustment of the gap between the rolling non-contact rolling compression roller and the material roll, so that the tension of a material roll film is controlled, the rolling pressure can be kept unchanged when the roll diameter is changed, and the material roll is always in the best state in the rolling process.
Brief description of the drawings
Fig. 1 is a perspective view of the overall structure of a non-contact type winding compression roller device.
Fig. 2 is a partially-structured enlarged perspective view of a non-contact type winding compression roller device.
Fig. 3 is a transverse partial sectional view of a non-contact type winding press roller device.
Fig. 4 is a vertical partial sectional view of a non-contact type winding press roller device.
In the figure: the device comprises an air cylinder A, a moving frame 2, a linear guide rail A3, a rubber roller component 4, a roller passing bracket 5, a rubber roller support 6, a first knob 7, a second knob 8, an air cylinder B9, a linear guide rail B10, a roller passing component 11, a bearing 12, a transverse center fine adjustment sliding block 13, a vertical center fine adjustment sliding block 14, a fine adjustment screw rod 15, a stroke detection sensor 16, a floating joint 17, a sliding block A18 and a sliding block B19.
Detailed Description
The present invention will be further described with reference to the following examples. As shown in fig. 1, 2, 3, and 4.
A non-contact rolling compression roller device comprises a stroke driving mechanism, a roller passing assembly part, a non-contact rubber roller assembly part, a clearance compensation mechanism, a non-contact compression roller center adjusting mechanism and a sensor part, wherein the stroke driving mechanism comprises a roller driving mechanism body and a roller driving mechanism body, the roller driving mechanism body comprises a roller driving mechanism body, a roller passing assembly part and a non-contact rubber roller assembly part, the non-contact rubber roller assembly part comprises a roller driving mechanism body, a roller passing assembly part and a non-contact rubber roller assembly part, the roller driving mechanism body comprises a roller driving mechanism body, a roller passing assembly part and a non-contact rubber roller assembly part, the clearance compensation mechanism body comprises a non-contact roller center adjusting mechanism body, and a sensor part:
the stroke driving mechanism comprises two air cylinders A1, two linear guide rails A3 and two moving frames 2 which are parallel to each other, the two moving frames 2 are respectively connected and fixed with sliding blocks A18 of the two linear guide rails A3 at the inner sides, and the two air cylinders A1 are fixed above the sliding blocks A18; the two linear guide rails A3 are fixed on the wallboard outside the structure of the invention through corresponding screws; the two cylinders a1 are supplied with compressed air having a stable air pressure from the outside of the present structure, and a customized electromagnetic precision pressure regulating valve through which the air pressure can pass dynamically adjusts the stroke according to the signal of the stroke detection sensor 16.
The roller passing assembly part consists of a roller passing assembly 11 and two roller passing brackets 5, two ends of the roller passing assembly 11 are mounted on the two roller passing brackets 5 through bearings, the roller passing brackets 5 are fixed above the two moving frames 2, and the roller passing assembly 11 can move along with the two moving frames 2 respectively.
The non-contact rubber roller assembly part comprises a rubber roller assembly 4 and two rubber roller supports 6, wherein the rubber roller assembly 4 is arranged on the rubber roller supports 6 through two bearings 12 at two ends, and the two rubber roller supports 6 are fixed above sliding blocks B19 of two linear guide rails B10 on the moving frame 2.
The clearance compensation mechanism mainly comprises two air cylinders B9 and two floating joints 17, wherein the two roller passing brackets 5 are respectively provided with an air cylinder B9, and an air cylinder rod of the air cylinder B9 is arranged on the rubber roller support 6 through the floating joints 17.
The non-contact type compression roller center adjusting mechanism is composed of a transverse center fine adjustment sliding block 13, a vertical center fine adjustment sliding block 14, two fine adjustment screw rods 15, a first knob 7 and a second knob 8, wherein the transverse center fine adjustment sliding block 13 and the vertical center fine adjustment sliding block 14 are respectively arranged in sliding grooves of the two rubber roller supports 6, are respectively in threaded connection with the two fine adjustment screw rods 15 and are respectively controlled and adjusted through the first knob 7 and the second knob 8.
The sensor part consists of a group of stroke detection sensors 16, is arranged below one of the movable frames 2, and controls the stroke of the rubber roller assembly 4 in the non-contact type winding and pressing roller device through comparison calculation.
Further, the rubber roller diameter of the rubber roller assembly 4 is larger than that of the roller assembly 11.
The film passes through the roller assembly 11, then passes through the rubber roller assembly 4, and is finally wound on a material roll, and the diameter of a rubber roller of the rubber roller assembly 4 is larger than that of the roller assembly 11, so that the wrap angle of the rubber roller assembly 4 is increased, and the wrap tension of the film after passing through the rubber roller assembly 4 is controlled. The air cylinders B9 respectively arranged on the two roller passing brackets 5 are connected with the two rubber roller supports 6 through floating joints 17, so that the rubber roller assembly 4 arranged on the latter can perform dynamic compensation while rotating, and the film between the rubber roller assembly 4 and the material roll is always in a tension state with constant tension. The winding tension can simultaneously advance and retreat through the two cylinders 1, the relative position of the rubber roller assembly 4 and the material roll is changed, the wrap angle of the rubber roller assembly 4 is further changed, the winding tension can be changed within a certain range, and the tension control is carried out on the film in different roll diameters. The relative position of the glue roller assembly 4 and the material roll is changed, the included angle between the film and the material roll can be dynamically controlled, the included angle between the film and the material roll can be always kept at the optimal angle, the air in the material roll is prevented from being brought in, and finally the material roll is made to be compact as far as possible on the premise that the film is not excessively stretched.
In the winding process, according to the edge trimming condition of two ends of a material roll, a knob I7 is fixedly connected with a fine adjustment screw 15 through manual adjustment, and then a transverse center fine adjustment sliding block 13 arranged in a sliding groove of a rubber roll support 6 is adjusted, so that the distance between two ends of a transverse sizing roller assembly 4 and two ends of a material roll shaft in the transverse direction is equal; a second knob 8 is fixedly connected with another fine tuning screw 15 through manual adjustment so as to adjust a vertical central fine tuning slider 13 arranged in a chute of the rubber roll support 6, so that the distance between two ends of the vertical upper rubber roll assembly 4 and two ends of a material roll shaft in the vertical direction is equal; the rubber roller on the rubber roller component 4 is ensured to be parallel to the material roll shaft. In the winding process, the first horizontal knob 7 and the second vertical knob 8 can be adjusted at any time according to the material edge condition of the material roll, machining errors and assembly errors are eliminated, the non-contact type winding compression roller and the winding material roll shaft are kept parallel with high precision, and the problem of the wound material edge is finally solved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and their concepts should be equivalent or changed within the technical scope of the present invention.
Claims (4)
1. The utility model provides a non-contact rolling compression roller device which characterized in that: the device comprises a stroke driving mechanism, a roller passing assembly part, a non-contact rubber roller assembly part, a gap compensation mechanism and a sensor part:
the stroke driving mechanism comprises two cylinders A (1), two linear guide rails A (3) and two moving frames (2) which are parallel to each other, the two moving frames (2) are respectively connected and fixed with the sliding blocks A (18) of the two linear guide rails A (3) at the inner sides, and the two cylinders A (1) are fixed above the sliding blocks A (18);
the roller passing component part consists of a roller passing component (11) and two roller passing brackets (5), two ends of the roller passing component (11) are mounted on the two roller passing brackets (5) through bearings, and the roller passing brackets (5) are fixed above the two moving frames (2);
the non-contact rubber roller assembly part comprises a rubber roller assembly (4) and two rubber roller supports (6), the rubber roller assembly (4) is arranged on the rubber roller supports (6) through two bearings (12) at two ends, and the two rubber roller supports (6) are fixed above sliding blocks B (19) of two linear guide rails B (10) on the moving frame (2);
the clearance compensation mechanism mainly comprises two cylinders B (9) and two floating joints (17), wherein the cylinders B (9) are respectively arranged in the two roller passing brackets (5), and cylinder rods of the cylinders B (9) are arranged on the rubber roller support (6) through the floating joints (17);
the sensor part is composed of a group of stroke detection sensors (16) and is arranged below one of the moving frames (2).
2. The non-contact rolling compression roller device according to claim 1, further comprising a non-contact compression roller center adjusting mechanism, wherein the non-contact rolling compression roller center adjusting mechanism is composed of a transverse center fine adjustment slider (13), a vertical center fine adjustment slider (14), two fine adjustment screw rods (15), a first knob (7) and a second knob (8), the transverse center fine adjustment slider (13) and the vertical center fine adjustment slider (14) are respectively arranged in sliding grooves of the two rubber roller supports (6), and are respectively in threaded connection with the two fine adjustment screw rods (15) and are respectively controlled and adjusted through the first knob (7) and the second knob (8).
3. The rubber roller diameter of the rubber roller assembly (4) of the non-contact winding roller device according to claim 1 is larger than that of the roller assembly (11).
4. The adjusting method of a non-contact rolling compression roller device according to any one of claim 3, characterized in that the moving frame (2) is driven by two large stroke cylinders (1) to slide on the linear guide rail (3) respectively, the stroke is dynamically adjusted through the feedback signal of the stroke detection sensor (16), the rolling tension moves forwards and backwards through the two stroke cylinders A (1) simultaneously, the relative position of the rubber roller assembly (4) and the material roll is changed, and the wrap angle of the rubber roller assembly (4) is further changed, so that the rolling tension is changed within a certain range, and the tension control is performed on the film with different roll diameters; the film passes through the roller passing assembly (11), then passes through the rubber roller assembly (4) and is finally wound on a material roll, the diameter of a rubber roller of the rubber roller assembly (4) is larger than that of the roller passing assembly (11), the wrap angle of the rubber roller assembly (4) is increased, and the winding tension of the film after passing through the rubber roller assembly (4) can be controlled;
the two roller passing brackets (5) are connected with the two rubber roller supports (6) through the air cylinder B (9) and the floating joint (17), so that the rubber roller assemblies (4) arranged on the two rubber roller supports (6) can perform dynamic compensation while rotating, and a film between the rubber roller assemblies (4) and a material roll is always in a tension state with constant tension;
in the winding process, according to the material limit condition of a material roll, a first knob (7) and a second knob (8) which are transverse and vertical can be manually adjusted at any time, and then the transverse center fine adjustment sliding block (13) which is arranged in a sliding groove of a rubber roller support (6) can be manually adjusted at any time through a fine adjustment screw rod (15), a transverse center fine adjustment sliding block (13) and a vertical center fine adjustment sliding block (14), so that the roller of the rubber roller assembly (4) is kept parallel to the winding material roll shaft with high precision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110628962.1A CN113353678A (en) | 2021-06-07 | 2021-06-07 | Non-contact rolling compression roller device and adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110628962.1A CN113353678A (en) | 2021-06-07 | 2021-06-07 | Non-contact rolling compression roller device and adjusting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113353678A true CN113353678A (en) | 2021-09-07 |
Family
ID=77532517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110628962.1A Pending CN113353678A (en) | 2021-06-07 | 2021-06-07 | Non-contact rolling compression roller device and adjusting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113353678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896026A (en) * | 2021-09-28 | 2022-01-07 | 内蒙古联晟新能源材料有限公司 | Improvement method for finishing and trimming double-zero foil material |
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| CN113896026A (en) * | 2021-09-28 | 2022-01-07 | 内蒙古联晟新能源材料有限公司 | Improvement method for finishing and trimming double-zero foil material |
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Application publication date: 20210907 |