CN204955548U - Flexible pre -compaction device of flute roller - Google Patents
Flexible pre -compaction device of flute roller Download PDFInfo
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- CN204955548U CN204955548U CN201520733183.8U CN201520733183U CN204955548U CN 204955548 U CN204955548 U CN 204955548U CN 201520733183 U CN201520733183 U CN 201520733183U CN 204955548 U CN204955548 U CN 204955548U
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Abstract
The utility model provides a flexible pre -compaction device of flute roller, it also has base (2) and a set of flexible pre -compaction device, base (2) flexible pre -compaction device comprises support (3), a pair of guide pin (4), gasbag (5) and two pairs pre -compaction gyro wheel (6), and the top surface of base (2) is the inclined plane, is equipped with on base (2) manyly to be equipped with a pair of pin clearing hole on support (3) to pin clearing hole and gyro wheel mounting panel, and on a pair of pin clearing hole and base (2) on support (3) one of them is passed respectively to the clearing hole of pinning in a pair of guide pin (4), simple structure, the installation is adjusted conveniently, and more flexible change tile roller is to the deformation of each section along the perpendicular axial direction for tile roller crowning value is flexible variable, the different paper article scope of adaptation, thus compensate the not enough poor problem of paper article adaptability that leads to of flute roller crowning design.
Description
Technical field
The utility model relates to corrugated board production line equipment correlative technology field, is specifically related to the flexible prepressing device of a kind of Corrugator roller, can greatly improves the scope of application of single watt of machine to paper product, improve single watt of board quality.
Background technology
At present, in corrugated paper board production line high speed single watt of machine, watt roller has certain middle height, the opposition that middle high object is to make up gravity, corrugation is shaped to be subject to, the thermal expansion etc. of roller.And middle height is once determine, this single watt of machine can the body paper grammes per square metre scope of production and processing also just determine.But corrugated paper manufacturing enterprise order demand is diversified, the grammes per square metre range spans of body paper is from 60g to 300g, a lot of enterprise all faces such problem, single watt of machine very perfectly can produce the body paper of 100g/m2, but the body paper of 60g/m2 cannot be produced, its reason is exactly the shaping active force be subject to of different paper product corrugation is different, Chinese market regionality is very strong, south China one is with client very high to production cost control overflow, generally adopt the body paper of 60-90g/m2, other region is then different.Like this, higher requirement be it is also proposed to the design of single watt of machine.Different active forces causes Corrugator roller to have different distortion, finally cause the gap between Corrugator roller inconsistent, the inconsistent defect that corrugation is shaping is there is in whole fabric width direction, on the present corrugated board of final body, cause side pressure strength inconsistent, this is also distinguish enterprise to the core point of paper product quality control, in order to improve side pressure strength, client certainly will be caused to buy higher grade body paper, just improve the production cost of enterprise virtually, energy-saving and cost-reducing, green production of advocating for country is also disagreed.Need the high body paper adapting to different grammes per square metre scope in watt roller, otherwise must cause that corrugation is shaping to go wrong.High in existing watt roller to adapt to paper product scope less, can not meet the demand that client is various, ideal state should be watt roller do not change but in height can along with different paper product scope self adaptations.Current solution to this problem is exactly change watt roller of high level in difference, not only increases client cost, affect production efficiency simultaneously, obviously can not meet market demands.
Utility model content
The purpose of this utility model is to solve the problems of the technologies described above, and provides a kind of Corrugator roller flexible prepressing device.
The utility model comprises Corrugator roller body, it also has base and one group of flexible prepressing device, described in base, flexible prepressing device is by bearing, a pair guide pin, air bag and two pairs of precompressed roller compositions, the end face of base is inclined-plane, base is provided with multipair pin passing hole and roller installing plate, bearing is provided with a pair pin passing hole, a pair guide pin is each passed through a pair pin passing hole on bearing and the wherein a pair pin passing hole on base, and the stem knob of a pair guide pin rides on the end face of bearing, air bag is clipped between the bottom surface of bearing and the top bevel of base, two pairs of pre-pressing rollers are movably arranged on the both sides of the roller installing plate on base respectively by bearing pin and bearing, and two are against on the lower surface of described Corrugator roller body the upper surface of pre-pressing roller.
It also has control device, control device forms primarily of PLC, precision pressure control valve, air gauge and check valve, precision pressure control valve is communicated with the air inlet of air bag by pipeline, air gauge is for monitoring the atmospheric pressure value of capsule, check valve guarantees that air bag is in stable operation process, gasbag pressure is not revealed, and guarantees the stability of pressure.Also lower corrugated roller can be realized without on-load pressure by the adjustment of precision pressure control valve pressure.
Two pairs of pre-pressing rollers are flexible roller respectively.
The utility model advantage is: structure is simple, install easy to adjust, hydraulic pressure or air pressure control every section of precompression size respectively, can directly be docked with corrugated board production management system by the intervention of PLC 10, data communication is carried out in Ethernet mode, thus the distortion of more flexible change watt roll shaft to each section along direction perpendicular to axial direction, make high level flexible variable in watt roller, adapt to different paper product scopes; Simultaneously, pliable pressure roller adopts hardness HRC70, wear-resisting, the compliant wheel of 180 ° of high temperature can be born, pliable pressure roller and lower corrugated roller contact process can produce the synchronous autobiography of passivity, and have precompressed effect to a watt roller, significantly can reduce the vibration caused when watt roller produces whirling motion at high speeds, improve corrugated paper quality, also effectively improve the service life of the force-summing element such as axle and bearing.By the Serial regulation of gasbag pressure, thus control the contact dynamics of guide wheel and Corrugator roller body, the flexural deformation (generally at 0.017-0.2mm) of trace occurs under the effect of corrugation roller power outside, thus the deficiency making up high design in Corrugator roller causes the problem of paper product bad adaptability.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is control principle drawing.
Detailed description of the invention
As Fig. 1, 2, shown in 3, the utility model comprises Corrugator roller body 1, it also has base 2 and one group of flexible prepressing device, described in base 2, flexible prepressing device is by bearing 3, a pair guide pin 4, air bag 5 and two forms pre-pressing roller 6, the end face of base 2 is inclined-planes, base 2 is provided with multipair pin passing hole and roller installing plate, bearing 3 is provided with a pair pin passing hole, a pair guide pin 4 is each passed through a pair pin passing hole on bearing 3 and the wherein a pair pin passing hole on base 2, and the stem knob of a pair guide pin 4 rides on the end face of bearing 3, air bag 5 is clipped between the bottom surface of bearing 3 and the top bevel of base 2, two pairs of pre-pressing rollers 6 are movably arranged on the both sides of the roller installing plate on base 2 respectively by bearing pin and bearing, and two are against on the lower surface of described Corrugator roller body 1 upper surface of pre-pressing roller 6.
It also has control device, control device forms primarily of PLC 10, precision pressure control valve 11, air gauge 12 and check valve 13, precision pressure control valve 11 is communicated by the air inlet of pipeline with air bag 5, air gauge 12 is for monitoring the atmospheric pressure value of capsule 5, check valve 13 guarantees that air bag is in stable operation process, gasbag pressure is not revealed, and guarantees the stability of pressure.Also lower corrugated roller can be realized without on-load pressure by the adjustment of precision pressure control valve 11 pressure.
Two pairs of pre-pressing rollers 6 are flexible roller respectively.
Working method and principle: bearing 3 is connected with base 2 by guide pin 4, air bag 5 is placed between base 2 and bearing 3, when air bag 2 supercharging, bearing 3 is led by a pair guide pin 4 by jack-up, thus jack-up two is to pre-pressing roller 6, realize Corrugator roller body 1 both sides and mid portion top role, and then change Corrugator roller warpage degree, namely high in changing, to adapt to different paper product scope.By observing air gauge 12, by switch control rule High Pressure Air Compressor, gasbag pressure is adjusted to gasbag pressurizes, two pairs of pre-pressing rollers 6 are also flexible materials simultaneously, and the pressure controlling air bag just can change Corrugator roller warpage degree, improves the scope that same Corrugator roller adapts to different paper product.
Ballast pressuring method is except air bag, and also comprising other pneumatic components and parts can realize similar fashion.In order to better embody the characteristic of mechanical device, physical characteristic for different paper product carries out accurate parameter measurement in advance, measurement data metering-in control system, then accurately control gasbag pressure by compressed air air pressure, thus guaranteeing can both allow upper and lower two Corrugator roller contact gap uniformities under different paper product, provide safeguard for improving paper product grammes per square metre scope applicability.
Claims (3)
1. the flexible prepressing device of Corrugator roller, comprise Corrugator roller body (1), it is characterized in that it also has base (2) and one group of flexible prepressing device, the described flexible prepressing device of base (2) is by bearing (3), a pair guide pin (4), air bag (5) and two forms pre-pressing roller (6), the end face of base (2) is inclined-plane, base (2) is provided with multipair pin passing hole and roller installing plate, bearing (3) is provided with a pair pin passing hole, a pair guide pin (4) is each passed through a pair pin passing hole on bearing (3) and the wherein a pair pin passing hole on base (2), and the stem knob of a pair guide pin (4) rides on the end face of bearing (3), air bag (5) is clipped between the bottom surface of bearing (3) and the top bevel of base (2), two pairs of pre-pressing rollers (6) are movably arranged on the both sides of the roller installing plate on base (2) respectively by bearing pin and bearing, and two are against on the lower surface of described Corrugator roller body (1) the upper surface of pre-pressing roller (6).
2. the flexible prepressing device of a kind of Corrugator roller according to claim 1, it is characterized in that it also has control device, control device is primarily of PLC (10), precision pressure control valve (11), air gauge (12) and check valve (13) composition, and precision pressure control valve (11) is communicated by the air inlet of pipeline with air bag (5).
3. the flexible prepressing device of a kind of Corrugator roller according to claim 1, is characterized in that two is flexible roller to pre-pressing roller (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733183.8U CN204955548U (en) | 2015-09-22 | 2015-09-22 | Flexible pre -compaction device of flute roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733183.8U CN204955548U (en) | 2015-09-22 | 2015-09-22 | Flexible pre -compaction device of flute roller |
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| Publication Number | Publication Date |
|---|---|
| CN204955548U true CN204955548U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520733183.8U Active CN204955548U (en) | 2015-09-22 | 2015-09-22 | Flexible pre -compaction device of flute roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128408A (en) * | 2015-09-22 | 2015-12-09 | 湖北京山轻工机械股份有限公司 | Flexible pre-pressing device for corrugator roll |
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2015
- 2015-09-22 CN CN201520733183.8U patent/CN204955548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128408A (en) * | 2015-09-22 | 2015-12-09 | 湖北京山轻工机械股份有限公司 | Flexible pre-pressing device for corrugator roll |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |