阅读说明：本技术 一种瓦楞纸板生产过程的用胶量确定方法及系统 (Glue consumption determination method and system in corrugated board production process ) 是由 陈勇 曹曦 蒋勉 何宽芳 柴牧 于 2021-11-09 设计创作，主要内容包括：本发明提供了一种瓦楞纸板生产过程的用胶量确定方法及系统,方法包括获取上胶系统中上胶辊组的尺寸信息；上胶辊组包括涂胶辊和匀胶辊；尺寸信息包括涂胶辊的半径,以及涂胶辊和匀胶辊之间的间隙宽度；根据上胶辊组的尺寸信息,确定上胶辊组的单圈用胶量；根据上胶辊组的单圈用胶量、上胶辊组单位时间内的转动圈数、上胶系统中上胶辊组的数量和生产时长,确定上胶系统的总用胶量；生产时长包括日工作时长和工作天数。本发明通过上胶辊组的单圈用胶量、上胶辊组单位时间内的转动圈数、上胶系统中上胶辊组的数量和生产时长能够精准估算瓦楞纸板生产过程的用胶量,确保瓦纸和里纸的粘合效果,同时提高瓦楞纸板生产的成本和效率。(The invention provides a method and a system for determining the glue consumption in the production process of corrugated boards, wherein the method comprises the steps of obtaining the size information of a gluing roller set in a gluing system; the gluing roller group comprises a gluing roller and a glue homogenizing roller; the size information comprises the radius of the glue spreader and the gap width between the glue spreader and the glue spreader; determining the single-ring glue consumption of the gluing roller set according to the size information of the gluing roller set; determining the total glue consumption of the gluing system according to the single-circle glue consumption of the gluing roller set, the number of rotating circles of the gluing roller set in unit time, the number of gluing roller sets in the gluing system and the production time; the production time includes the daily work time and the working days. According to the invention, the glue consumption of the corrugated board production process can be accurately estimated through the single-circle glue consumption of the glue applying roller group, the number of rotating circles of the glue applying roller group in unit time, the number of the upper glue roller group in the glue applying system and the production time, so that the bonding effect of the tile paper and the lining paper is ensured, and the production cost and efficiency of the corrugated board are improved.)

1. A method for determining the glue consumption in the production process of corrugated boards is characterized by comprising the following steps:

acquiring the size information of a gluing roller set in a gluing system; the number of the gluing roller sets in the gluing system is one or more; the gluing roller group comprises a gluing roller and a glue homogenizing roller; the size information comprises the radius of the glue spreader and the gap width between the glue spreader and the glue spreader roller;

determining the single-ring glue consumption of the gluing roller set according to the size information of the gluing roller set;

determining the total glue consumption of the gluing system according to the single-circle glue consumption of the gluing roller set, the number of rotating circles of the gluing roller set in unit time, the number of gluing roller sets in the gluing system and the production time; the production time includes the daily work time and the working days.

2. The method for determining the glue consumption in the corrugated board production process according to claim 1, wherein the glue roller group is of a single-face machine glue roller group, a double-face machine upper glue roller group or a double-face machine lower glue roller group.

3. The method for determining the glue consumption in the corrugated board production process according to claim 1, wherein the calculation formula of the glue consumption of the single loop is as follows:

wherein, U_iFor the ith sizing rollerAmount of glue used for a single turn of the group, R_iIs the radius of the glue roller in the ith glue roller group, r_iIs the gap width between the coating roller and the glue homogenizing roller in the ith coating roller group, d_iIs the length of the glue roller in the ith glue roller group, 2 delta_iThe length of the non-coated part of the coating roller in the ith coating roller group is shown.

4. The method for determining the glue consumption in the corrugated board production process according to claim 3, wherein the step of determining the total glue consumption of the gluing system according to the single-circle glue consumption of the gluing roller group, the number of rotation circles of the gluing roller group in unit time, the number of the gluing roller groups in the gluing system and the production time length specifically comprises the following steps:

according to the single-ring glue consumption of the gluing roller set and the number of rotation turns of the gluing roller set in unit time, a formula T is utilized_ij＝U_i.n_ijDetermining the glue consumption of the glue roller group in unit time;

according to the unit time glue consumption of the glue applying roller set, the number of the glue applying roller sets in the glue applying system and the daily working time, a formula is utilizedDetermining the daily glue amount of the gluing system;

according to the daily glue amount and the working days of the gluing system, a formula is utilizedDetermining the total glue consumption of the gluing system;

wherein, T_ijThe glue consumption of the ith glue applying roller group in the jth minute is controlled; n is_ijThe number of turns of the ith sizing roller set in the jth minute;L_ijis the production length of the corrugated board in the jth minute of the ith gluing roller set_iThe circumference of a glue layer generated for the ith gluing roller group; s_kpThe daily glue consumption of the gluing system on the p day, I is the number of gluing roller sets in the gluing system, W_iThe daily glue amount of the p day of the ith glue roller group,j is the daily working time, omega is the total glue consumption of the gluing system, and m working days.

5. A system for determining the amount of glue used in the production of corrugated board, said system comprising:

the size information acquisition module is used for acquiring the size information of the gluing roller group in the gluing system; the number of the gluing roller sets in the gluing system is one or more; the gluing roller group comprises a gluing roller and a glue homogenizing roller; the size information comprises the radius of the glue spreader and the gap width between the glue spreader and the glue spreader roller;

the single-circle glue consumption determining module is used for determining the single-circle glue consumption of the gluing roller set according to the size information of the gluing roller set;

the total glue consumption determining module is used for determining the total glue consumption of the gluing system according to the single-circle glue consumption of the gluing roller set, the number of rotating circles of the gluing roller set in unit time, the number of gluing roller sets in the gluing system and the production time; the production time includes the daily work time and the working days.

6. The system for determining the glue consumption in the corrugated board production process according to claim 5, wherein the glue roller set is of a single-face machine glue roller set, a double-face machine upper glue roller set or a double-face machine lower glue roller set.

7. The system for determining the amount of glue used in the corrugated cardboard production process according to claim 5, wherein the calculation formula of the amount of glue used in a single loop is as follows:

wherein, U_iFor a single ring of the ith glue roller set, R_iIs the radius of the glue roller in the ith glue roller group, r_iIs the gap width between the coating roller and the glue homogenizing roller in the ith coating roller group, d_iIs the length of the glue roller in the ith glue roller group, 2 delta_iThe length of the non-coated part of the coating roller in the ith coating roller group is shown.

8. The system for determining the glue consumption in the corrugated board production process according to claim 7, wherein the total glue consumption determining module specifically comprises:

a unit for determining the glue consumption in unit time, which is used for utilizing a formula T according to the glue consumption of a single ring of the gluing roller group and the number of rotating turns of the gluing roller group in unit time_ij＝U_i.n_ijDetermining the glue consumption of the glue roller group in unit time;

a daily glue amount determining unit for determining the daily glue amount according to the glue consumption of the glue applying roller set in unit time, the number of the glue applying roller sets in the glue applying system and the daily working time by using a formulaDetermining the daily glue amount of the gluing system;

a total glue amount determining unit for utilizing a formula according to the daily glue amount and the working days of the gluing systemDetermining the total glue consumption of the gluing system;

wherein, T_ijThe glue consumption of the ith glue applying roller group in the jth minute is controlled; n is_ijThe number of turns of the ith sizing roller set in the jth minute;L_ijis the production length of the corrugated board in the jth minute of the ith gluing roller set_iThe circumference of a glue layer generated for the ith gluing roller group; s_kpThe daily glue consumption of the gluing system on the p day, I is the number of gluing roller sets in the gluing system, W_iThe daily glue amount of the p day of the ith glue roller group,j is the daily working time, omega is the total glue consumption of the gluing system, and m working days.

Technical Field

The invention relates to the technical field of corrugated board production, in particular to a glue consumption determination method and system in a corrugated board production process.

Background

The gluing system is an important link in the production process of corrugated paper, the glue consumption in the production process of the corrugated paper not only influences the bonding degree of the tile paper and the lining paper, but also influences the temperature setting of the single-face machine and the double-face machine, and plays a great role in the production of the corrugated paper. The traditional corrugated paper gluing system generally adopts manual work to observe the glue consumption, can not accurately fill the glue consumption of the gluing system, and not only can the cost be increased but also waste and pollution can be caused. Meanwhile, the estimation of the glue consumption also has a guiding function on the production and the production arrangement of the corrugated paper. Therefore, the method has important significance for calculating the glue consumption in the corrugated paper production process.

At present, researches on selecting different types of glue, gluing devices and the like according to the corrugated paper to be produced have achieved certain results, and the glue applying device is widely applied to the corrugated paper production industry. But the research on the amount of glue used in the corrugated paper production process is very little. Therefore, a glue consumption budget technology in the production process of corrugated boards is needed.

Disclosure of Invention

The invention aims to provide a method and a system for determining the glue consumption in the production process of corrugated boards, which can accurately estimate the glue consumption in the production process of the corrugated boards, ensure the bonding effect of the corrugated boards and the lining paper and improve the production cost and efficiency of the corrugated boards.

In order to achieve the purpose, the invention provides the following scheme:

a glue consumption determination method in a corrugated board production process comprises the following steps:

acquiring the size information of a gluing roller set in a gluing system; the number of the gluing roller sets in the gluing system is one or more; the gluing roller group comprises a gluing roller and a glue homogenizing roller; the size information comprises the radius of the glue spreader and the gap width between the glue spreader and the glue spreader roller;

determining the single-ring glue consumption of the gluing roller set according to the size information of the gluing roller set;

determining the total glue consumption of the gluing system according to the single-circle glue consumption of the gluing roller set, the number of rotating circles of the gluing roller set in unit time, the number of gluing roller sets in the gluing system and the production time; the production time includes the daily work time and the working days.

Optionally, the type of rubberizing roller set is single face machine rubberizing roller set, double facer upper strata rubberizing roller set or double facer lower floor's rubberizing roller set.

Optionally, the calculation formula of the glue consumption of the single ring is as follows:

wherein, U_iFor a single ring of the ith glue roller set, R_iIs the radius of the glue roller in the ith glue roller group, r_iIs the gap width between the coating roller and the glue homogenizing roller in the ith coating roller group, d_iIs the length of the glue roller in the ith glue roller group, 2 delta_iThe length of the non-coated part of the coating roller in the ith coating roller group is shown.

Optionally, the determining of the total glue consumption of the gluing system according to the single-ring glue consumption of the gluing roller set, the number of rotation turns of the gluing roller set in unit time, the number of the gluing roller sets in the gluing system and the production time specifically includes:

according to the single-ring glue consumption of the gluing roller set and the number of rotation turns of the gluing roller set in unit time, a formula T is utilized_ij＝U_i.n_ijDetermining the glue consumption of the glue roller group in unit time;

according to the unit time glue consumption of the glue applying roller set, the number of the glue applying roller sets in the glue applying system and the daily working time, a formula is utilizedDetermining the daily glue amount of the gluing system;

according to the daily glue amount and the working day of the gluing systemNumber, using formulaDetermining the total glue consumption of the gluing system;

wherein, T_ijThe glue consumption of the ith glue applying roller group in the jth minute is controlled; n is_ijThe number of turns of the ith sizing roller set in the jth minute;L_ijis the production length of the corrugated board in the jth minute of the ith gluing roller set_iThe circumference of a glue layer generated for the ith gluing roller group; s_kpThe daily glue consumption of the gluing system on the p day, I is the number of gluing roller sets in the gluing system, W_iThe daily glue amount of the p day of the ith glue roller group,j is the daily working time, omega is the total glue consumption of the gluing system, and m working days.

A glue usage determination system for a corrugated board production process, comprising:

the size information acquisition module is used for acquiring the size information of the gluing roller group in the gluing system; the number of the gluing roller sets in the gluing system is one or more; the gluing roller group comprises a gluing roller and a glue homogenizing roller; the size information comprises the radius of the glue spreader and the gap width between the glue spreader and the glue spreader roller;

the single-circle glue consumption determining module is used for determining the single-circle glue consumption of the gluing roller set according to the size information of the gluing roller set;

the total glue consumption determining module is used for determining the total glue consumption of the gluing system according to the single-circle glue consumption of the gluing roller set, the number of rotating circles of the gluing roller set in unit time, the number of gluing roller sets in the gluing system and the production time; the production time includes the daily work time and the working days.

Optionally, the type of rubberizing roller set is single face machine rubberizing roller set, double facer upper strata rubberizing roller set or double facer lower floor's rubberizing roller set.

Optionally, the calculation formula of the glue consumption of the single ring is as follows:

wherein, U_iFor a single ring of the ith glue roller set, R_iIs the radius of the glue roller in the ith glue roller group, r_iIs the gap width between the coating roller and the glue homogenizing roller in the ith coating roller group, d_iIs the length of the glue roller in the ith glue roller group, 2 delta_iThe length of the non-coated part of the coating roller in the ith coating roller group is shown.

Optionally, the total glue consumption determining module specifically includes:

a unit for determining the glue consumption in unit time, which is used for utilizing a formula T according to the glue consumption of a single ring of the gluing roller group and the number of rotating turns of the gluing roller group in unit time_ij＝U_i.n_ijDetermining the glue consumption of the glue roller group in unit time;

a daily glue amount determining unit for determining the daily glue amount according to the glue consumption of the glue applying roller set in unit time, the number of the glue applying roller sets in the glue applying system and the daily working time by using a formulaDetermining the daily glue amount of the gluing system;

a total glue amount determining unit for utilizing a formula according to the daily glue amount and the working days of the gluing systemDetermining the total glue consumption of the gluing system;

wherein, T_ijThe glue consumption of the ith glue applying roller group in the jth minute is controlled; n is_ijThe number of turns of the ith sizing roller set in the jth minute;L_ijis the production length of the corrugated board in the jth minute of the ith gluing roller set_iThe circumference of a glue layer generated for the ith gluing roller group; s_kpThe daily glue consumption of the gluing system on the p day, I is the number of gluing roller sets in the gluing system, W_iThe daily glue amount of the p day of the ith glue roller group,j is the daily working time, omega is the total glue consumption of the gluing system, and m working days.

According to the specific embodiment provided by the invention, the invention discloses the following technical effects:

the invention provides a method and a system for determining the glue consumption in the production process of corrugated boards, wherein the method comprises the steps of obtaining the size information of a gluing roller set in a gluing system; the gluing roller group comprises a gluing roller and a glue homogenizing roller; the size information comprises the radius of the glue spreader and the gap width between the glue spreader and the glue spreader; determining the single-ring glue consumption of the gluing roller set according to the size information of the gluing roller set; determining the total glue consumption of the gluing system according to the single-circle glue consumption of the gluing roller set, the number of rotating circles of the gluing roller set in unit time, the number of gluing roller sets in the gluing system and the production time; the production time includes the daily work time and the working days. According to the invention, the glue consumption of the corrugated board production process can be accurately estimated through the single-circle glue consumption of the glue applying roller group, the number of rotating circles of the glue applying roller group in unit time, the number of the upper glue roller group in the glue applying system and the production time, so that the bonding effect of the tile paper and the lining paper is ensured, and the production cost and efficiency of the corrugated board are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a flow chart of a method for determining the amount of glue used in the production process of corrugated cardboard in the embodiment of the present invention;

FIG. 2 is a flow chart of a method for determining the glue consumption in the production process of a five-layer corrugated board in the embodiment of the invention;

FIG. 3 is a side view of an embodiment of the size roll set of the present invention;

figure 4 is a front view of a glue roll set in an embodiment of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide a method and a system for determining the glue consumption in the production process of corrugated boards, which can accurately estimate the glue consumption in the production process of the corrugated boards, ensure the bonding effect of the corrugated boards and the lining paper, and simultaneously improve the production cost and efficiency of the corrugated boards

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Fig. 1 is a flow chart of a glue consumption determination method in a corrugated board production process in an embodiment of the present invention, and as shown in fig. 1, the present invention provides a glue consumption determination method in a corrugated board production process, including:

step 101: acquiring the size information of a gluing roller set in a gluing system; the number of the gluing roller sets in the gluing system is one or more; the gluing roller group comprises a gluing roller and a glue homogenizing roller; the size information comprises the radius of the glue spreader and the gap width between the glue spreader and the glue spreader;

step 102: determining the single-ring glue consumption of the gluing roller set according to the size information of the gluing roller set;

step 103: determining the total glue consumption of the gluing system according to the single-circle glue consumption of the gluing roller set, the number of rotating circles of the gluing roller set in unit time, the number of gluing roller sets in the gluing system and the production time; the production time includes the daily work time and the working days.

Specifically, the type of the gluing roller group is a single-face machine gluing roller group, a double-face machine upper-layer gluing roller group or a double-face machine lower-layer gluing roller group.

Wherein, the calculation formula of the glue consumption of the single ring is as follows:

wherein, U_iFor a single ring of the ith glue roller set, R_iIs the radius of the glue roller in the ith glue roller group, r_iIs the gap width between the coating roller and the glue homogenizing roller in the ith coating roller group, d_iIs the length of the glue roller in the ith glue roller group, 2 delta_iThe length of the non-coated part of the coating roller in the ith coating roller group is shown.

Step 103, specifically comprising:

according to the single-ring glue consumption of the gluing roller set and the number of rotation turns of the gluing roller set in unit time, a formula T is utilized_ij＝U_i.n_ijDetermining the glue consumption of the glue applying roller group in unit time;

according to the unit time glue consumption of the glue applying roller set, the number of the glue applying roller set in the glue applying system and the daily working time, a formula is utilizedDetermining the daily glue amount of a gluing system;

according to the daily glue amount and the working days of the gluing system, a formula is utilizedDetermining the total glue consumption of a gluing system;

wherein, T_ijThe glue consumption of the ith glue applying roller group in the jth minute is controlled; n is_ijThe number of turns of the ith sizing roller set in the jth minute;L_ijis the production length of the corrugated board in the jth minute of the ith gluing roller set_iThe circumference of a glue layer generated for the ith gluing roller group; s_kpThe daily glue consumption of the gluing system on the p day, I is the number of gluing roller sets in the gluing system, W_iThe daily glue amount of the p day of the ith glue roller group,j is the daily working time, omega is the total glue consumption of the gluing system, and m working days.

Fig. 2 is a flow chart of a method for determining the glue consumption in the production process of a five-layer corrugated board in the embodiment of the invention, as shown in fig. 2, and the invention is specifically explained below by taking a method for estimating the glue consumption in the production process of the five-layer corrugated board as an example, and the method comprises the following steps:

the method comprises the following steps: and calculating the gluing amount of the glue coating rollers of the single-sided machine and the double-sided machine in one rotation according to the gap between the glue coating roller and the glue homogenizing roller.

Referring to fig. 3 and 4, in fig. 3, a represents a glue applicator, b represents a glue spreader roll, and c represents a corrugated tip; the shaded portion in fig. 4 indicates the rubberized portion. The length of a glue spreading roller of a single-side machine is set to be d₁mm, radius R₁mm, length of uncoated area at both ends 2 delta₁mm, gap r between glue coating roller and glue homogenizing roller₁mm to obtain the glue amount U of the glue roller₁mm³：

The length of a glue spreading roller of a second single-side machine is set to be d₂Mm, radius of R₂And mm, wherein the length of regions with two ends not coated with glue is 2 delta₂And the gap r between the glue spreading roller and the glue homogenizing roller₂And mm, obtaining the glue amount U of the glue spreader₂㎜³：

The length of an upper glue coating roller of the double-sided machine is d₃Mm, radius of R₃And mm, wherein the length of regions with two ends not coated with glue is 2 delta₃And the gap r between the glue spreading roller and the glue homogenizing roller₃And mm, obtaining the glue amount U of the glue spreader₃㎜³：

The length of the lower layer glue coating roller of the double-faced machine is d₄Mm, radius of R₄And mm, wherein the length of regions with two ends not coated with glue is 2 delta₄And the gap r between the glue spreading roller and the glue homogenizing roller₄And mm, obtaining the glue amount U of the glue spreader₄㎜³：

Wherein delta can be obtained according to the width of the base paper_i(i is 1,2,3,4) mm, and the gap r between the glue spreading roller and the glue homogenizing roller_i(i is 1,2,3,4) mm is the average value measured by the sensor within the unit time t being 1min, the thickness of the ridge tip is not in contact with the adhesive layer.

Step two: and calculating the number of turns of the single-sided machine and the double-sided machine in unit time according to the production speed.

As shown in fig. 2, by the radius R of the glue roll_i(i-1, 2,3,4) mm andthe perimeter l of each glue coating roller and each edge non-contact glue layer can be obtained_i(1＝1,2,3,4)㎜：

Setting the average production speed v of the first single facer within unit time t-1 min₁Mm/min, and the average production speed in the j minute is v_1jAnd mm/min to obtain the production length L of the corrugated paper in unit time_1j㎜：

L_1j＝ν_1jt (6)

The average production speed v in the unit time t of the second single facer is 1min₂Mm/min, and the average production speed in the j minute is v_2jAnd mm/min to obtain the production length L of the corrugated paper in unit time_2j㎜：

L_2j＝v_2jt (7)

Let the average production speed v of the double-sided machine in unit time t ═ 1min₃Mm/min, average production speed v within j minute_3jAnd mm/min to obtain the production length L of the corrugated paper in unit time_3j㎜：

L_3j＝v_3jt (8)

Therefore, the j minute running circle number n of the single noodle maker_1j：

J minute running circle number n of No. two single facer_2j：

J minute running turn number n of upper glue coating roller of double-faced machine_3j：

J minute running circle number n of lower layer glue coating roller of double-sided machine_4j：

Step three: and respectively calculating the gluing amount of the single-sided machine and the double-sided machine in unit time according to the gluing amount of the single loop and the running turns in unit time.

According to the glue amount U of a glue spreader of a single-side machine₁㎜³And j-th minute operation number of revolutions n_1jTo obtain the j minute gluing amount T of the single facer I_1j㎜³：

T_1j＝U₁·n_1j (13)

According to the glue amount U of a glue spreader of a second single-side machine₂㎜³And j-th minute operation number of revolutions n_2jTo obtain the j minute gluing amount T of the second single facer_2j㎜³：

T_2j＝U₂·n_2j (14)

According to the glue amount U of the upper glue coating roller of the double-sided machine₃㎜³And j-th minute operation number of revolutions n_3jTo obtain the j minute gluing amount T of the upper layer gluing roller of the double-sided machine_3j㎜³：

T_3j＝U₃·n_3j (15)

According to the glue amount U of the lower glue spreading roller of the double-faced machine₄㎜³And j-th minute operation number of revolutions n_4jTo obtain the j minute gluing amount T of the upper layer gluing roller of the double-sided machine_4j㎜³：

T_4j＝U₄·n_4j (16)

Step four: and calculating the gluing amount of the single-face machine and the double-face machine according to the production line structure of the five-layer corrugated board and the production time of the day.

Respectively calculating the gluing amount of the single-sided machine and the double-sided machine in the production process according to the production time, and obtaining the gluing amount W of the first single-sided machine in k minutes per day₁㎜³：

Respectively calculating the gluing amount of the single-sided machine and the double-sided machine in the production process according to the production time, and obtaining the gluing amount W of the second single-sided machine in k minutes of production every day according to the gluing amount in unit time₂㎜³：

Respectively calculating the gluing amount of the single-sided machine and the double-sided machine in the production process according to the production time, and obtaining the gluing amount W of the double-sided machine in the production of k minutes per day on the upper layer of the double-sided machine according to the gluing amount in unit time₃㎜³：

Respectively calculating the gluing amount of the single-sided machine and the double-sided machine in the production process according to the production time, and obtaining the gluing amount W of the double-sided machine in the lower layer of the double-sided machine in every k minutes of production according to the gluing amount in unit time₄㎜³：

Step five: and estimating the total glue consumption of the five-layer corrugated board production process according to the order production time.

The total gluing amount of the five layers of corrugated paper production lines per day is S according to the steps_k㎜³：

S_k＝W₁+W₂+W₃+W₄ (21)

The sizing amount on day p is then S_kp㎜³Meanwhile, according to the production days of m days, the total quantity of the glue for the glue is obtained to be omega mm³：

In the specific example, a certain plant continuously produces a certain order as a calculation object for 30 days, and the specific parameters are as follows:

length d of gluing roller of single-side and double-side machines_i(i is 1,2,3,4) is 2950 mm, and the radius R of the glue spreader is_i(i is 1,2,3,4) is 115 mm, and the non-rubberized portions delta of two sides of the glue spreader are_i(i is 1,2,3,4) is 80 mm, and the average gluing gap r of the single-side machine within the unit time (t is 1min) of the time interval₁252 μm, average glue application gap r per unit time of single-sided machine # two₂303 μm, upper layer gluing gap r of double-sided machine₃272 μm, lower layer gluing gap r of double-sided machine₄160 μm. Average production speed v of single-side machine in unit time of time interval_1j159285 mm/min, and average production speed v of second single-sided machine in unit time_2j123230 mm/min, and the average production speed v of the upper layer and the lower layer of the double-faced machine in unit time_3j168063 mm/min. Where pi is 3.14.

The method for calculating the gluing amount of the five-layer corrugated paper specifically comprises the following steps:

the method comprises the following steps: and calculating the gluing amount of the glue coating rollers of the single-sided machine and the double-sided machine in one circle according to the gap between the glue coating roller and the glue homogenizing roller.

Calculating the glue coating amount of a single-side machine, and according to the formula (1):

U₁＝254299.4㎜³

calculating the glue amount of a glue spreader of a second single-side machine, and according to the formula (2), the glue spreader comprises the following components:

U₂＝304835.4㎜³

calculating the glue amount of an upper glue coating roller of the double-sided machine according to the formula (3):

U₃＝274515.7㎜³

calculating the glue amount of the lower glue spreader of the double-sided machine according to the formula (4):

U₄＝161356.6㎜³

step two: and calculating the number of turns of the single-sided machine and the double-sided machine in unit time according to the production speed.

Calculating according to equation (5)The circumferences l of the glue coating rollers and the edge tips which are not contacted with the glue layer_i(i＝1，2，3，4)㎜：

l_i＝723㎜

Calculating the unit time production length of the single-sided machine and the double-sided machine according to the formulas (6) to (8):

L_1j＝159285㎜

L_2j＝123230㎜

L_3j＝168063㎜

therefore, the number of turns of the single-sided machine and the double-sided machine per unit time is calculated according to (9) to (12):

n_1j＝221

n_2j＝175

n_3j＝233

n_4j＝233

step three: and respectively calculating the gluing amount of the single-sided machine and the double-sided machine in unit time according to the gluing amount of the single loop and the running turns in unit time.

The sizing amount per unit time is calculated according to the formulas (15) to (16):

T_1j＝56200167.4㎜³

T_2j＝53346195㎜³

T_3j＝63962158.1㎜³

T_4j＝37596087.8㎜³

step four: and calculating the gluing amount of the single-face machine and the double-face machine according to the production line structure of the five-layer corrugated board and the production time of the day.

Calculating the gluing amount of the single-sided machine and the double-sided machine according to the formulas (17) to (20):

W₁＝80，928，241，056㎜³

W₂＝76，818，520，800㎜³

W₃＝92，105，507，664㎜³

W₄＝54，138，366，432㎜³

step five: and estimating the total glue consumption of the five-layer corrugated board production process according to the order production time.

The total sizing amount is calculated according to equations (21) to (22):

ω＝9，119.72m³

the invention also provides a glue consumption determining system in the production process of the corrugated board, which comprises the following steps:

the size information acquisition module is used for acquiring the size information of the gluing roller group in the gluing system; the number of the gluing roller sets in the gluing system is one or more; the gluing roller group comprises a gluing roller and a glue homogenizing roller; the size information comprises the radius of the glue spreader and the gap width between the glue spreader and the glue spreader;

the single-ring glue consumption determining module is used for determining the single-ring glue consumption of the gluing roller set according to the size information of the gluing roller set;

the total glue consumption determining module is used for determining the total glue consumption of the gluing system according to the single-circle glue consumption of the gluing roller set, the number of rotating circles of the gluing roller set in unit time, the number of gluing roller sets in the gluing system and the production time; the production time includes the daily work time and the working days.

Wherein, the type of rubberizing roller set is single face machine rubberizing roller set, double facer upper strata rubberizing roller set or double facer lower floor's rubberizing roller set.

Specifically, the calculation formula of the glue consumption of the single ring is as follows:

wherein, U_iFor a single ring of the ith glue roller set, R_iIs the radius of the glue roller in the ith glue roller group, r_iIs the gap width between the coating roller and the glue homogenizing roller in the ith coating roller group, d_iIs the length of the glue roller in the ith glue roller group, 2 delta_iThe length of the non-coated part of the coating roller in the ith coating roller group is shown.

Preferably, the total glue consumption determining module specifically includes:

a unit time glue consumption determining unit for determining the unit time glue consumption according to the single-ring glue consumption of the glue roller group and the unit time of the glue roller groupInner number of turns by formula T_ij＝U_i.n_ijDetermining the glue consumption of the glue applying roller group in unit time;

a daily glue amount determining unit for determining the daily glue amount according to the glue consumption of the glue roller set in unit time, the number of the glue roller sets in the glue applying system and the daily working time by using a formulaDetermining the daily glue amount of a gluing system;

a total glue amount determining unit for determining the total glue amount according to the daily glue amount and the working days of the gluing system by using a formulaDetermining the total glue consumption of a gluing system;

wherein, T_ijThe glue consumption of the ith glue applying roller group in the jth minute is controlled; n is_ijThe number of turns of the ith sizing roller set in the jth minute;L_ijis the production length of the corrugated board in the jth minute of the ith gluing roller set_iThe circumference of a glue layer generated for the ith gluing roller group; s_kpThe daily glue consumption of the gluing system on the p day, I is the number of gluing roller sets in the gluing system, W_iThe daily glue amount of the p day of the ith glue roller group,j is the daily working time, omega is the total glue consumption of the gluing system, and m working days.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.