CN113561528B - Centralized intelligent glue supply system for waterproof coiled material base production - Google Patents
Centralized intelligent glue supply system for waterproof coiled material base production Download PDFInfo
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- CN113561528B CN113561528B CN202110806048.1A CN202110806048A CN113561528B CN 113561528 B CN113561528 B CN 113561528B CN 202110806048 A CN202110806048 A CN 202110806048A CN 113561528 B CN113561528 B CN 113561528B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
- B29C31/061—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/10—Feeding of the material to be moulded, e.g. into a mould cavity of several materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The invention belongs to the field of production of non-woven base fabrics for waterproof coiled materials, and provides a centralized intelligent glue supply system for production of base fabrics for waterproof coiled materials. Comprising the following steps: centralized material preparation and feeding, automatic glue preparation, formula management and glue preparation storage, centralized distribution and transportation, automatic replenishment of liquid level of a glue tank and mobile waste glue recovery. The glue dispensing systems of the dispersed production lines are integrated together in a concentrated way, an intelligent control system is introduced, a formula is set or selected in formula management, and intelligent automatic and accurate control is realized in the whole process. The quality of the mucilage of each production line is optimized, the process requirements are ensured, the sizing amount and the process tension are promoted to be continuous and uniform, and the products are continuous, consistent and stable. The investment of operators and equipment is reduced, and the workshop environment is intensively optimized in a polluted working area.
Description
Technical Field
The invention relates to a glue supply system for producing waterproof coiled material base non-woven fabric, and belongs to the field of production and application of coiled material base non-woven fabric.
Background
In the impregnation process of the non-woven base fabric, the consistency of the stability of the glue directly influences the quality level of the product. However, the dispersion type glue supply system always causes the difference of the quality of the glue due to human factors, equipment differences, environmental influences and detection errors, and directly affects the stability and uniformity of the final product. On the other hand, the working area of dust generated by glue preparation is dispersed, so that the difficulty and the cost are improved for treating the working environment; the same type of equipment has more equipment, more personnel and more workload and investment cost; decentralized control management is difficult.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a glue supply system for producing waterproof coiled material base non-woven fabric, so as to solve the technical problem of unstable glue difference and optimize the field environment, reduce personnel and equipment control investment cost and the like. The invention has high control precision and reasonable design, and can be intelligently and automatically controlled.
In order to achieve the above object, the present invention is realized by the following technical scheme:
centralized intelligent glue supply system for waterproof coiled material base production, wherein the system comprises: the system comprises a control system, a spare material feeding device, a blending device, a conveying device and a supplementing device; the control system controls the spare material throwing device, the allocation device, the supplementing device and the conveying device, and the spare material throwing device is used for centralizing the spare material throwing required by the input of the production line; the blending device is used for blending the biological base adhesive and adding the modifier for blending; the conveying device is used for selecting and switching the glue storage tank of the formula glue to be communicated with a corresponding production line and conveying the blended product to a glue groove of the production line; the supply device controls the glue supply amount according to the height of the glue tank liquid, so that the height of the glue tank liquid is positioned in a set range.
Further, the system also comprises a recovery device, wherein the recovery device comprises a movable waste rubber recovery vehicle with a suction pneumatic pump, and the waste rubber recovery vehicle is used for recovering residual rubber in the rubber groove and is sent to a recovery station for screening, waste treatment or filtration and recovery to corresponding rubber storage tanks.
Further, the recovery device further comprises a recovery pump, a filter and a recovery pipeline.
Further, the preparation device comprises a biological basic glue tank, a modifier storage tank, a preparation tank, a logic program control element, a field metering detection element and a field control execution element; the on-site metering detection element detects production parameters of the biological basic glue tank and the modifier filling and blending tank in the glue blending process, and the logic program control element compares the production parameters with the formula set values for operation and outputs an execution signal to the on-site control execution element.
Further, the production parameters include water quantity, biological starch weight, temperature, heating time, adhesiveness and liquid level.
Further, the conveying device comprises a glue storage tank, a centralized pneumatic distribution switching valve group and a conveying distribution pipeline.
Further, the replenishing device comprises a glue groove height limit detection device, a glue supply pneumatic pump and a pneumatic valve; when the liquid level of the glue tank reaches the lower limit of the set value, the glue supply pneumatic pump and the pneumatic valve are started; when the liquid level of the glue tank reaches the upper limit, the glue supply pneumatic pump and the pneumatic valve are closed.
Furthermore, the supply device is provided with a lower limit glue breaking alarm and an upper limit glue filling anti-overflow alarm.
A waterproofing membrane child base production line, the production line includes above-mentioned system.
Centralized intelligent glue supply method for waterproof coiled material base production, which comprises the following steps:
centralized material preparation and feeding;
preparing biological base glue, quantitatively adding modifier, and blending;
delivering the blended product to a glue tank of a production line;
controlling the glue supply amount according to the height of the glue tank liquid, so that the height of the glue tank liquid is positioned in a set range;
and recycling the residual glue in the glue groove.
A glue supply system for producing a waterproof coiled material base non-woven fabric comprises concentrated feeding and preparation of materials, preparation of biological base glue, preparation of a modifier, formula management and glue preparation and storage, concentrated distribution and transportation, automatic replenishment and control of glue tank liquid level and mobile waste glue recovery. The glue dispensing systems of the dispersed production lines are integrated together in a concentrated way, an intelligent control system is introduced, a formula is set or selected in formula management, and intelligent automatic and accurate control is realized in the whole process.
Further, the centralized standby material feeding comprises a material feeding hopper, a conveying chain plate, a high-level material bin and a rotary metering valve. The ton package is unpacked and dead weight is put into a feeding hopper, then the feeding hopper is conveyed to a high-level bin above the blending tank through a conveying chain plate, and then the feeding hopper is led into a rotary metering valve, and the dosage is metered by controlling the revolution number of the metering valve. Personnel and equipment investment can be saved, dust areas can be reduced, and centralized treatment and optimization of working area environments are facilitated.
Further, the automatic intelligent control glue preparation consists of a biological basic glue tank, a modifier storage tank, a preparation tank, a logic program control element, a field metering detection element and a field control execution element, and physical variables (water quantity, biological starch weight, temperature, heating time, adhesiveness and liquid level) controlled in the glue preparation process are listed through a logic control program. And comparing the field detection feedback quantity with a set value of the computer formula, and converting and outputting an execution signal to push the control execution element to complete each operation step by combining the operation time sequence required by the formula.
The preparation method comprises the steps of preparing a basic adhesive cement by using a biological basic adhesive cement tank, alternately preparing the basic adhesive cement, and selecting an automatic control mode and a manual control mode, wherein the automatic control mode starts from an initialization ready state, an operator checks the basic adhesive cement, presses a key to prepare the adhesive cement, automatically prepares the adhesive cement according to a preset formula, executes a preparation program, and after the adhesive cement is prepared, the operator firstly closes an adhesive release valve of a standby tank, switches and connects the current tank adhesive release valve, enables the standby tank to be initialized ready for use, and the manual control mode manually sets the operation steps of preparing the basic adhesive cement according to the field use condition. The modifier storage tanks store various specification types of modifiers in a classified manner. The preparation method comprises the steps of preparing a preparation tank, alternately selecting corresponding formulas according to requirements to finish the preparation, supplying the preparation tank with the corresponding formulas, storing a certain amount of mucilage in the mucilage storage tank, ensuring continuous uninterrupted supply of the corresponding production line, selecting two control modes of automatic and manual mode, starting from an initialization ready state in the automatic mode, pressing down the preparation process by an operator after checking for errors, quantitatively injecting and preparing the basic colloid and the modifier according to the proportion by the preparation process according to the preset formulas, carrying out the preparation process, prompting by sound and light after the preparation process is finished, firstly closing a mucilage release valve of the preparation tank, switching on the mucilage release valve of the preparation tank according to the field use condition by the operator, initializing the preparation tank for waiting, and manually setting the operation procedure of the preparation colloid by the operator in the manual mode.
Furthermore, the formula management blending adhesive and the storage thereof are a database management system, and a technician can store the formula into a database in the form of a parameter table, thereby realizing the operations of creating, modifying, calling, inquiring, printing and the like. And is provided with user management rights, and has different operation rights for different users. The formula selection relates to two modules (biological basic glue formula selection and glue storage tank blending glue formula selection), and both automatic and manual selection are arranged on control.
Furthermore, the centralized distribution and delivery device consists of glue storage tanks, a centralized pneumatic distribution switching valve group and a delivery and distribution pipeline, wherein each glue storage tank can be communicated with a glue tank of each production line, and the glue tank of each production line can be communicated with each glue storage tank with different formulas. According to different requirements of product specifications of each production line, a glue tank with different specifications can be selected to be communicated; each glue storage tank stores glue of one specification, and the glue level of the glue is controlled within a specified range, and the number of the glue storage tanks is set according to the requirement;
furthermore, the automatic glue tank liquid level supplying control consists of a glue tank height limit detection, a glue supply pneumatic pump and a pneumatic valve. When the liquid level of the glue tank reaches the lower limit, the feedback control starts the glue supply pneumatic pump and the pneumatic valve; and on the contrary, when the liquid level of the glue tank reaches the upper limit, the feedback control closes the glue supply pneumatic pump and the pneumatic valve. And is provided with a lower limit glue breaking alarm and an upper limit glue filling anti-overflow alarm.
Further, the movable waste rubber recovery vehicle comprises a movable waste rubber recovery vehicle with a suction pneumatic pump, a recovery pump, a filter and a recovery pipeline. When the glue formula is changed or the line is stopped in production, the residual glue in the glue groove can be absorbed into the movable waste glue recycling vehicle and sent to a recycling station for screening or waste treatment or filtered and recycled to a corresponding glue storage tank.
Advantageous effects
The invention provides a centralized intelligent glue supply system for producing waterproof coiled material base. Comprising the following steps: centralized material preparation and feeding, automatic glue preparation, formula management and glue preparation storage, centralized distribution and transportation, automatic replenishment of liquid level of a glue tank and mobile waste glue recovery. In the impregnation process of the non-woven base fabric, the consistency of the stability of the glue directly influences the quality level of the product. However, the dispersion type glue supply system always causes the difference and fluctuation of the glue quality due to human factors, equipment differences, environmental influences and detection errors, and directly affects the continuous uniformity and stability of the final finished product. On the other hand, the working area of dust generated by glue preparation is dispersed, so that the difficulty and the cost are improved for treating the working environment; the same type of equipment has more equipment, more personnel and more workload and investment cost; decentralized control management is difficult. Aiming at the defects existing in the prior art, the invention aims to provide a glue supply system for producing waterproof coiled material base non-woven fabric, so as to solve the technical problems of fluctuation and instability of the cement difference and optimize the field environment, reduce the investment cost for personnel and equipment control and the like. The invention integrates the glue dispensing systems of the dispersed production lines together, introduces an intelligent control system, sets or selects a formula in formula management, and realizes intelligent automatic and accurate control in the whole process. The system has high control precision and reasonable design. The quality of the mucilage of each production line is optimized, the process requirement is ensured, the sizing amount and the process tension are continuously and uniformly promoted, the products are continuously, consistently and stably, and the standardization of the production process is promoted. The investment of operators and equipment is reduced, and the workshop environment is intensively optimized in a polluted working area.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting implementations with reference to the accompanying drawings in which:
FIG. 1 is a diagram showing the construction of a centralized intelligent glue supply system device for producing a waterproof roll base;
fig. 2 is a process sequence flow chart of a centralized intelligent glue supply system for producing waterproof coiled material base.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1 and 2, the present invention provides a technical solution:
the glue supply system for producing the waterproof coiled material base non-woven fabric is characterized by comprising concentrated feeding and preparation of materials, preparation of biological base glue, preparation of a modifier, formula management and glue preparation, concentrated distribution and transportation, automatic replenishment and control of glue tank liquid level and mobile waste glue recovery. The glue dispensing systems of the dispersed production lines are integrated together in a concentrated way, an intelligent control system is introduced, a formula is set or selected in formula management, and intelligent automatic and accurate control is realized in the whole process.
The centralized standby material feeding device comprises a material feeding hopper, a conveying chain plate, a high-level material bin and a rotary metering valve. The ton package is unpacked and dead weight is put into the hopper, then the hopper is conveyed to a high-level bin above the blending tank through the conveying chain plate, and the rotary metering valve is led in, and the dosage is metered by controlling the rotary number of the metering valve. The investment of personnel and throwing conveying equipment is saved, the dust area is reduced, and the centralized treatment and optimization of the working area environment are facilitated.
The automatic intelligent control glue preparation consists of a biological basic glue tank, a modifier storage tank, a preparation tank, a logic program control element, a field metering detection element and a field control execution element, and physical variables (water quantity, biological starch weight, temperature, heating time, adhesiveness and liquid level) controlled in the glue preparation process are listed through a logic control program. And comparing the field detection feedback quantity with a set value of the computer formula, and converting and outputting an execution signal to push the control execution element to complete each operation step by combining the operation time sequence required by the formula. The biological basic glue tank is used for preparing the basic glue alternately, two control modes of automatic and manual are provided for selection, the automatic mode starts from an initialization ready state, an operator checks the preparation state, presses the formula to automatically prepare the glue according to a preset formula, an audible and visual reminding is carried out after the glue is prepared, the operator firstly closes a glue discharging valve of the standby tank according to the field use condition after pressing the formula to switch on the current glue discharging valve of the standby tank, the standby tank is initialized to be ready for waiting, and the manual mode manually sets the operation steps of preparing the basic glue by the operator. The modifier storage tanks store various specification types of modifiers in a classified manner. The preparation method comprises the steps of preparing a preparation tank, alternately selecting corresponding formulas according to requirements to finish the preparation, supplying the preparation tank with the corresponding formulas, storing a certain amount of mucilage in the mucilage storage tank, ensuring continuous uninterrupted supply of the corresponding production line, selecting two control modes of automatic and manual mode, starting from an initialization ready state in the automatic mode, pressing down the preparation process by an operator after checking for errors, quantitatively injecting and preparing the basic colloid and the modifier according to the proportion by the preparation process according to the preset formulas, carrying out the preparation process, prompting by sound and light after the preparation process is finished, firstly closing a mucilage release valve of the preparation tank, switching on the mucilage release valve of the preparation tank according to the field use condition by the operator, initializing the preparation tank for waiting, and manually setting the operation procedure of the preparation colloid by the operator in the manual mode.
The formula management blending adhesive and the storage thereof are a database management system, and a technician can store the formula into a database in the form of a parameter table, thereby realizing the operations of new creation, modification, calling, inquiry, printing and the like. And is provided with user management rights, and has different operation rights for different users. The formula selection involves two modules (biological base glue formula selection and glue storage tank blending glue formula selection). The basic adhesive cement process formula is not changed generally, and the proportion of the modifier and the temperature, concentration and viscosity of the blended adhesive are changed as required only when the blended adhesive is blended.
The centralized distribution and conveying device is characterized by comprising a glue storage tank, a centralized pneumatic distribution switching valve group and a conveying and distributing pipeline, wherein each glue storage tank is communicated with a father channel, and the son glue supply pipeline of each line can be communicated with each father channel through switching of a valve. The formula of each glue storage tank is defined, and only one specification of glue is blended in each glue storage tank, so that the specification of glue supplied by each father channel is determined, and each production line is switched and communicated with the father channel of the glue with the corresponding specification according to production requirements. In the liquid level control appointed range of the glue storage tank glue, continuous uninterrupted supply of corresponding production lines is ensured, and the number of the glue storage tanks is set according to requirements.
The automatic glue tank liquid level supplying control device consists of a glue tank height limit detection device, a glue supply pneumatic pump and a pneumatic valve, and the glue supply pneumatic pump is connected with a glue storage tank. When the liquid level of the glue tank reaches the lower limit, the feedback control starts the glue supply pneumatic pump and the pneumatic valve; and on the contrary, when the liquid level of the glue tank reaches the upper limit, the feedback control closes the glue supply pneumatic pump and the pneumatic valve. And is provided with a lower limit glue breaking alarm and an upper limit glue filling anti-overflow alarm.
The movable waste rubber recovery vehicle comprises a movable waste rubber recovery vehicle with a suction pneumatic pump, a recovery pump, a filter and a recovery pipeline. When the glue formula is changed or the line is stopped in production, the residual glue in the glue groove can be absorbed into the movable waste glue recycling vehicle and sent to a recycling station for screening or waste treatment or filtered and recycled to a corresponding glue storage tank.
A centralized intelligent glue supply method for waterproof coiled material base production comprises the following steps:
centralized material preparation and feeding; the high-order material bin is provided with high-order material level, the conveying is started by a key, the device conveys the materials of the unpacked bin to the high-order material bin through a chain row, when the high-order material level is reached, the interlocking is stopped, when the material level reaches the low material level, the audible and visual alarm is given, and the system displays alarm information of' the high-order material bin material level is low! And reminding an operator of starting feeding by one more key.
Blending biological base glue and quantitatively adding modifier for blending; initializing the device and selecting a corresponding formula, and pressing the key to prepare the glue to start the glue preparation device. Starting a rotary blanking valve according to a preset formula sequence to meter and inject materials, quantitatively inject water, and opening a heating medium at fixed time to control temperature rise. After the automatic intelligent glue dispensing is completed, an alarm prompts an operator to complete the glue dispensing. After the operator checks that the glue is correct, the operator presses down the glue valve to open the glue delivery female pipeline automatically. When the system detects that the glue is used, the glue discharging valve is automatically closed, an alarm is given to prompt that the glue is used up, and an operator checks and confirms and then prepares the next circulation according to the field requirement. The working principle of the glue blending device is similar, and the glue blending device is started by pressing the key to blend the glue. The device opens and closes the inlet pneumatic ball valve of the biological basic glue and the modifier according to the preset formula sequence. The on-off of the pneumatic ball valve at the material inlet is controlled by metering feedback of a weight sensor, the weight ratio of each material is further controlled, stirring is started and stopped on time, and the constant-temperature heat tracing control of the blending tank is further arranged. After the automatic intelligent glue mixing is finished, an alarm prompts an operator to finish the glue mixing. After the operator checks that the glue is not wrong, the glue releasing valve is automatically opened to be sent to the centralized distribution system by pressing [ putting into use ]. When the system detects that the adhesive cement is used up, an alarm prompts that the adhesive cement is used up, the adhesive release valve is automatically closed, and an operator performs next circulation preparation according to field requirements after checking.
Delivering the blended product to a glue tank of a production line; the centralized distribution system consists of a distribution pipeline and a plurality of groups of pneumatic ball valves, and an operator sets the on-off state of the corresponding ball valves according to a production process list and further communicates the glue groove of the production line to the corresponding blending glue storage tank.
Controlling the glue supply amount according to the height of the glue tank liquid, so that the height of the glue tank liquid is positioned in a set range; the automatic liquid level supplying control of each line glue groove consists of a glue groove height limit detection device, a glue supply pneumatic pump and a pneumatic valve, and the glue supply pneumatic pump is connected with a glue storage tank. When the liquid level of the glue tank reaches the lower limit, the feedback control starts the glue supply pneumatic pump and the pneumatic valve; and on the contrary, when the liquid level of the glue tank reaches the upper limit, the feedback control closes the glue supply pneumatic pump and the pneumatic valve. And is provided with a lower limit glue breaking alarm and an upper limit glue filling anti-overflow alarm.
And recycling the residual glue in the glue groove. The movable waste rubber recovery vehicle comprises a movable waste rubber recovery vehicle with a suction pneumatic pump, a recovery pump, a filter and a recovery pipeline. When the glue formula is changed or the line is stopped in production, the residual glue in the glue groove can be absorbed into the movable waste glue recycling vehicle and sent to a recycling station for screening or waste treatment or filtered and recycled to a corresponding glue storage tank.
While the fundamental principles, principal features, and advantages of the present invention have been shown and described, it will be apparent to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (2)
1. The centralized intelligent glue supply method for producing the waterproof coiled material base is characterized by comprising the following steps of:
centralized material preparation and feeding;
preparing biological base glue, quantitatively adding modifier, and blending;
delivering the blended product to a glue tank of a production line;
controlling the glue supply amount according to the height of the glue tank liquid, so that the height of the glue tank liquid is positioned in a set range;
recycling the residual glue in the glue groove;
the method adopts a centralized intelligent glue supply system for waterproof coiled material base production, and the system comprises the following components: the system comprises a control system, a spare material feeding device, a blending device, a conveying device and a supplementing device; the control system controls the spare material feeding device, the allocation device, the supplementing device and the conveying device, wherein the spare material feeding device comprises a material feeding hopper, a conveying chain plate, a high-level material bin and a rotary metering valve; the ton bags are unpacked, dead weight is put into a hopper, then are conveyed to a high-level bin above the blending tank through a conveying chain plate, are led into a rotary metering valve, and are used for metering the dosage by controlling the number of revolutions of the metering valve; the spare power charging device is used for intensively charging raw materials and auxiliary materials required by the input of the production line; the blending device is used for blending the biological base adhesive and adding the modifier for blending; the conveying device is used for selecting and switching the glue storage tank of the formula glue to be communicated with a corresponding production line and conveying the blended product to a glue groove of the production line; the supply device controls the glue supply amount according to the height of the glue tank liquid, so that the height of the glue tank liquid is positioned in a set range;
the system also comprises a recovery device, wherein the recovery device comprises a movable waste rubber recovery vehicle with a suction pneumatic pump, and the waste rubber recovery vehicle is used for recovering residual rubber in a rubber groove and sending the residual rubber to a recovery station for screening, waste treatment or filtering and recovering the residual rubber to a corresponding rubber storage tank; the recovery device further comprises a recovery pump, a filter and a recovery pipeline; when the glue formula is changed or the line is stopped in production, residual glue in the glue groove can be absorbed into a movable waste glue recycling vehicle and sent to a recycling station for screening or waste treatment or filtering and recycling to a corresponding glue storage tank;
the preparation device comprises a biological basic glue tank, a modifier storage tank, a preparation tank, a logic program control element, a field metering detection element and a field control execution element; the on-site metering detection element detects production parameters of a biological basic glue tank and a modifier filling and blending tank in the glue blending process, and the logic program control element compares the production parameters with a formula set value for operation and outputs an execution signal to the on-site control execution element; the production parameters comprise water quantity, biological starch weight, temperature, heating time, adhesiveness and liquid level;
the conveying device comprises a glue storage tank, a centralized pneumatic distribution switching valve group and a conveying distribution pipeline; each glue storage tank is communicated with a father channel, and the son glue supply pipeline of each line can be communicated with each father channel through the switching of a valve; defining a formula of each glue storage tank, and only blending one specification of glue in each glue storage tank, so as to determine the specification of the glue supplied by each father channel, and realizing that each production line is switched to communicate with the father channel of the glue with the corresponding specification according to the production requirement; the liquid level of the glue storage tank glue is controlled within a designated range, so that continuous uninterrupted supply of corresponding production lines is ensured, and the number of the glue storage tanks is set according to requirements;
the replenishing device comprises a glue groove height limit detection device, a glue supply pneumatic pump and a pneumatic valve; the glue supply pneumatic pump is connected with the glue storage tank; when the liquid level of the glue tank reaches the lower limit of the set value, the glue supply pneumatic pump and the pneumatic valve are started; when the liquid level of the glue tank reaches the upper limit, the glue supply pneumatic pump and the pneumatic valve are closed;
the replenishing device is provided with a lower limit glue breaking alarm and an upper limit glue filling anti-overflow alarm.
2. A waterproofing membrane child base production line, characterized in that, the production line adopts the method of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806048.1A CN113561528B (en) | 2021-07-16 | 2021-07-16 | Centralized intelligent glue supply system for waterproof coiled material base production |
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| CN102787530B (en) * | 2012-08-29 | 2014-05-14 | 苏州市益维高科技发展有限公司 | Automatic glue mixing and supply system for dipping dried production line |
| CN108533965A (en) * | 2018-06-12 | 2018-09-14 | 广州中国科学院沈阳自动化研究所分所 | A kind of forming machine auxiliary agent on-line metering and automatic defeated delivery system and control method |
| CN109317011A (en) * | 2018-11-14 | 2019-02-12 | 滁州天鼎丰非织造布有限公司 | Automatically match colloid system |
| CN112482088B (en) * | 2020-12-29 | 2023-11-28 | 沈阳施贝德智能电气设备有限公司 | Intelligent glue mixing and supplying system for impregnated paper drying production line |
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| CN205868712U (en) * | 2016-07-13 | 2017-01-11 | 瑞光（上海）电气设备有限公司 | Intelligence supplies to glue monitoring system |
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