阅读说明：本技术 一种涂胶设备控制方法及系统 (Gluing equipment control method and system ) 是由 黎文秀 于 2019-11-21 设计创作，主要内容包括：本发明公开了一种涂胶设备控制方法及系统,通过获得使涂胶量保持设定值的胶黏剂在线使用时间与涂胶气压值的对应关系；在涂胶过程中,获取胶黏剂的实际在线使用时间,根据所述对应关系获得与实际在线使用时间对应的目标涂胶气压值,根据获得的目标涂胶气压值控制气压模块的运行,控制气压模块输出的涂胶气压值为目标涂胶气压值,使得涂胶量保持设定值；因此,本实施例的涂胶设备控制方法实现了根据胶黏剂的实际在线使用时间自动调节气压模块的输出,实现了涂胶过程中的自动气压调节,保证涂胶量稳定,提高了涂胶质量。(The invention discloses a control method and a control system of gluing equipment, which are characterized in that the corresponding relation between the online service time of an adhesive and the gluing air pressure value is obtained, wherein the gluing amount is kept at a set value; in the gluing process, the actual online use time of the adhesive is obtained, a target gluing air pressure value corresponding to the actual online use time is obtained according to the corresponding relation, the operation of an air pressure module is controlled according to the obtained target gluing air pressure value, and the gluing air pressure value output by the air pressure module is controlled to be the target gluing air pressure value, so that the gluing amount is kept at a set value; therefore, the control method of the gluing equipment of the embodiment realizes automatic adjustment of the output of the air pressure module according to the actual online service time of the adhesive, realizes automatic air pressure adjustment in the gluing process, ensures stable gluing amount and improves gluing quality.)

1. A control method of gluing equipment controls the gluing amount through gluing air pressure output by an air pressure module of the gluing equipment, and is characterized in that: the method comprises the following steps:

obtaining the corresponding relation between the on-line using time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value;

in the gluing process, the actual online use time of the adhesive is obtained, a target gluing air pressure value corresponding to the actual online use time is obtained according to the corresponding relation, and the operation of the air pressure module is controlled according to the obtained target gluing air pressure value, so that the gluing amount is kept at a set value.

2. The method of claim 1, wherein: after the operation of the air pressure module is controlled according to the obtained target gluing air pressure value, the control method further comprises the following steps:

obtaining an actual gluing air pressure value;

calculating the difference value between the actual gluing air pressure value and the target gluing air pressure value;

judging whether the difference value is within a set difference value range;

if not, the gluing equipment is controlled to stop and an alarm is given.

3. The method of claim 1, wherein: the method further comprises the following steps: and displaying the actual gluing air pressure value and the corresponding relation between the on-line using time of the adhesive and the gluing air pressure value in real time.

4. The method of claim 1, wherein: the obtaining of the corresponding relationship between the on-line service time of the adhesive and the adhesive pressure value for keeping the adhesive coating amount at a set value specifically comprises the following steps:

(11) putting the adhesive into gluing equipment, and starting timing;

(12) after the time is set, adjusting the air pressure module to enable the gluing amount to be a set value, recording the on-line use time of the adhesive and the gluing air pressure value output by the air pressure module at the moment, and obtaining a group of on-line use time and gluing air pressure values;

(13) repeating the step (12) until M groups of online service time and gluing air pressure values are obtained, wherein M is a positive integer greater than 1;

(14) and obtaining the corresponding relation between the online using time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value, according to the M groups of online using time and the gluing air pressure value.

5. The method of claim 1, wherein: the obtaining of the corresponding relationship between the on-line service time of the adhesive and the adhesive pressure value for keeping the adhesive coating amount at a set value specifically comprises the following steps:

(21) selecting N adhesive samples, wherein N is a positive integer greater than 1, and executing the following steps for each adhesive sample:

(21-1) putting the adhesive sample into a gluing device, and starting timing;

(21-2) after the time is set, adjusting the air pressure module to enable the gluing amount to be a set value, recording the online service time of the adhesive sample and the gluing air pressure value output by the air pressure module at the moment, and obtaining a group of online service time and gluing air pressure values;

(21-3) repeatedly executing the step (21-2) until Y groups of online service time and gluing air pressure values of the adhesive sample are obtained, wherein Y is a positive integer greater than 1;

(22) calculating the average value of N gluing air pressure values within the same online service time to obtain Y average values corresponding to Y online service times;

(23) and obtaining the corresponding relation between the online using time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value, according to the Y online using times and the corresponding Y average values.

6. The method according to claim 4 or 5, characterized in that:

obtaining the corresponding relation between the online service time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value, by fitting according to the M groups of online service time and the gluing air pressure value;

and obtaining the corresponding relation between the online service time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value, by fitting according to the Y online service times and the corresponding Y average values.

7. The utility model provides a rubber coating equipment control system, the rubber coating equipment is through the rubber coating atmospheric pressure control rubber coating volume of its atmospheric pressure module output, its characterized in that: the control system includes:

the corresponding relation obtaining module is used for obtaining the corresponding relation between the online using time of the adhesive and the gluing air pressure value, and the gluing amount of the adhesive keeps a set value;

the time acquisition module is used for acquiring the actual online service time of the adhesive in the gluing process;

and the control module is used for obtaining a target gluing air pressure value corresponding to the actual online service time according to the corresponding relation and controlling the operation of the air pressure module according to the obtained target gluing air pressure value so as to keep the gluing amount at a set value.

8. The control system of claim 7, wherein: the control system further comprises:

the air pressure obtaining module is used for obtaining an actual gluing air pressure value;

the calculation module is used for calculating the difference value between the actual gluing air pressure value and the target gluing air pressure value;

the judging module is used for judging whether the difference value is within a set difference value range or not;

the alarm module is used for giving an alarm under the control of the control module;

the control module is also used for controlling the gluing equipment to stop when the difference value is not within the set difference value range, and controlling the alarm module to give an alarm.

9. The control system of claim 7, wherein: the control system also comprises a display module for displaying the actual gluing air pressure value and the corresponding relation between the online using time of the adhesive and the gluing air pressure value in real time.

10. The control system of claim 7, wherein: and the corresponding relation obtaining module is used for obtaining the corresponding relation between the online adhesive use time and the adhesive coating air pressure value, which enables the adhesive coating amount to keep a set value, through fitting.

Technical Field

The invention relates to the technical field of gluing, in particular to a control method and a control system of gluing equipment.

Background

The gluing equipment generally utilizes atmospheric pressure blowout gluing agent, but gluing agent viscosity crescent (gluing agent self nature) along with the extension of online live time under the invariable condition of rubber coating atmospheric pressure, the glue coat volume can constantly reduce, needs the atmospheric pressure of untimely manual adjustment equipment in order to guarantee the stability of glue coat volume, otherwise can lead to the bonding effect to descend because of the reduction of glue coat volume.

Disclosure of Invention

The invention provides a control method of gluing equipment, which ensures that the gluing amount is stable.

In order to solve the technical problems, the invention adopts the following technical scheme:

a control method of a gluing device, wherein the gluing device controls the gluing amount through gluing air pressure output by an air pressure module of the gluing device, and the method comprises the following steps:

obtaining the corresponding relation between the on-line using time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value;

in the gluing process, the actual online use time of the adhesive is obtained, a target gluing air pressure value corresponding to the actual online use time is obtained according to the corresponding relation, and the operation of the air pressure module is controlled according to the obtained target gluing air pressure value, so that the gluing amount is kept at a set value.

Further, after the operation of the air pressure module is controlled according to the obtained target gluing air pressure value, the control method further includes:

obtaining an actual gluing air pressure value;

calculating the difference value between the actual gluing air pressure value and the target gluing air pressure value;

judging whether the difference value is within a set difference value range;

if not, the gluing equipment is controlled to stop and an alarm is given.

Still further, the method further comprises: and displaying the actual gluing air pressure value and the corresponding relation between the on-line using time of the adhesive and the gluing air pressure value in real time.

Further, the obtaining of the corresponding relationship between the on-line service time of the adhesive and the adhesive pressure value for keeping the adhesive coating amount at the set value specifically includes:

(11) putting the adhesive into gluing equipment, and starting timing;

(12) after the time is set, adjusting the air pressure module to enable the gluing amount to be a set value, recording the on-line use time of the adhesive and the gluing air pressure value output by the air pressure module at the moment, and obtaining a group of on-line use time and gluing air pressure values;

(13) repeating the step (12) until M groups of online service time and gluing air pressure values are obtained, wherein M is a positive integer greater than 1;

(14) and obtaining the corresponding relation between the online using time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value, according to the M groups of online using time and the gluing air pressure value.

Still further, the obtaining of the corresponding relationship between the online service time of the adhesive and the adhesive pressure value, which enables the adhesive coating amount to maintain a set value, specifically includes:

(21) selecting N adhesive samples, wherein N is a positive integer greater than 1, and executing the following steps for each adhesive sample:

(21-1) putting the adhesive sample into a gluing device, and starting timing;

(21-2) after the time is set, adjusting the air pressure module to enable the gluing amount to be a set value, recording the online service time of the adhesive sample and the gluing air pressure value output by the air pressure module at the moment, and obtaining a group of online service time and gluing air pressure values;

(21-3) repeatedly executing the step (21-2) until Y groups of online service time and gluing air pressure values of the adhesive sample are obtained, wherein Y is a positive integer greater than 1;

(22) calculating the average value of N gluing air pressure values within the same online service time to obtain Y average values corresponding to Y online service times;

(23) and obtaining the corresponding relation between the online using time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value, according to the Y online using times and the corresponding Y average values.

Further, according to the M groups of online use time and the gluing air pressure value, obtaining the corresponding relation between the online use time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value, through fitting; and obtaining the corresponding relation between the online service time of the adhesive and the gluing air pressure value, which enables the gluing amount to keep a set value, by fitting according to the Y online service times and the corresponding Y average values.

The utility model provides a rubber coating equipment control system, the rubber coating equipment is through the rubber coating atmospheric pressure control rubber coating volume of its atmospheric pressure module output, control system includes: the corresponding relation obtaining module is used for obtaining the corresponding relation between the online using time of the adhesive and the gluing air pressure value, and the gluing amount of the adhesive keeps a set value; the time acquisition module is used for acquiring the actual online service time of the adhesive in the gluing process; and the control module is used for obtaining a target gluing air pressure value corresponding to the actual online service time according to the corresponding relation and controlling the operation of the air pressure module according to the obtained target gluing air pressure value so as to keep the gluing amount at a set value.

Further, the control system further includes: the air pressure obtaining module is used for obtaining an actual gluing air pressure value; the calculation module is used for calculating the difference value between the actual gluing air pressure value and the target gluing air pressure value; the judging module is used for judging whether the difference value is within a set difference value range or not; the alarm module is used for giving an alarm under the control of the control module; the control module is also used for controlling the gluing equipment to stop when the difference value is not within the set difference value range, and controlling the alarm module to give an alarm.

Still further, the control system further comprises a display module for displaying the actual gluing air pressure value and the corresponding relation between the on-line using time of the adhesive and the gluing air pressure value in real time.

Furthermore, the corresponding relation obtaining module obtains the corresponding relation between the online adhesive use time and the adhesive coating air pressure value, which enables the adhesive coating amount to keep a set value, through fitting.

Compared with the prior art, the invention has the advantages and positive effects that: according to the control method and the control system of the gluing equipment, the corresponding relation between the online using time of the adhesive and the gluing air pressure value is obtained, and the gluing amount is kept at the set value; in the gluing process, the actual online use time of the adhesive is obtained, a target gluing air pressure value corresponding to the actual online use time is obtained according to the corresponding relation, the operation of an air pressure module is controlled according to the obtained target gluing air pressure value, and the gluing air pressure value output by the air pressure module is controlled to be the target gluing air pressure value, so that the gluing amount is kept at a set value; therefore, the control method of the gluing equipment of the embodiment realizes automatic adjustment of the output of the air pressure module according to the actual online service time of the adhesive, realizes automatic air pressure adjustment in the gluing process, ensures stable gluing amount and improves gluing quality.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a flowchart of an embodiment of a control method for a gluing device according to the present invention;

fig. 2 is a flowchart of another embodiment of a control method for a gluing device according to the present invention;

FIG. 3 is a curve showing the relationship between the on-line time of the adhesive and the pressure of the adhesive;

FIG. 4 is a trace of actual glue application air pressure values;

fig. 5 is a block diagram of a control system of a gluing device according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.

The glue spreading device comprises a glue discharging module and an air pressure module, wherein the glue discharging module is used for storing an adhesive and spraying the adhesive outwards under the action of air pressure; the air pressure module outputs air to the glue outlet module and provides gluing air pressure to control the gluing amount of the glue outlet module. The control method and the control system of the gluing equipment realize automatic air pressure adjustment in the gluing process so as to ensure that the gluing amount is unchanged.