CN117358523B - Independent dispensing control method of double-valve dispensing equipment - Google Patents
Independent dispensing control method of double-valve dispensing equipment Download PDFInfo
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- CN117358523B CN117358523B CN202311675230.3A CN202311675230A CN117358523B CN 117358523 B CN117358523 B CN 117358523B CN 202311675230 A CN202311675230 A CN 202311675230A CN 117358523 B CN117358523 B CN 117358523B
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 description 34
- 239000003292 glue Substances 0.000 description 10
- 230000001276 controlling effect Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Lift Valve (AREA)
Abstract
The independent dispensing control method of the double-valve dispensing equipment comprises a left operation valve, a right operation valve, a first motor and a second motor; the method comprises the following steps: double-pieceThe template identifies and positions the left and right products, and sets dispensing information of a left operation valve and a right operation valve in the array; organizing latest operation data information according to the left and right product array information programmed in the software in advance, wherein the latest operation data information comprises the switching information of a left operation valve and a right operation valve in a software configuration array; when the left operation valve and the right operation valve are not used for dispensing synchronously, the height of the first motor is adjusted to ensure that the left operation valve and the right operation valve are not positioned at the same height; the height of the second motor is adjusted to ensure that the spacing between the tail ends of the left operation valve and the right operation valve and the left and right products is kept at a fixed distance. The method flexibly controls the height of the dispensing switch and the dispensing operation valve, ensures the product operation effect and does not damage products and equipment.
Description
Technical Field
The invention relates to the technical field of double-valve dispensing, in particular to an independent dispensing control method of double-valve dispensing equipment.
Background
The double-valve synchronous dispensing equipment aims at adjusting the working height of the double valves, ensures that the double valves dispense simultaneously during operation, ensures the operation effect, is double the working efficiency of the single-valve dispensing equipment, and greatly improves the productivity of the equipment.
Of course, the double-valve synchronous dispensing device has certain limitation, and because the double-valve synchronous dispensing device can only work at two sides simultaneously, the operation array also needs to be an even number array, namely the number of products at two sides is required to be consistent. For odd-numbered products, the double-valve synchronous dispensing equipment cannot meet the operation requirement, otherwise, one side is dispensed, and the other side is synchronously suspended to dispense, so that the products or equipment are polluted by glue, the products are poor, and even the machine is damaged.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art.
Therefore, the invention provides an independent dispensing control method of double-valve dispensing equipment, which is used for flexibly controlling the dispensing switch and the dispensing operation valve height, controlling the independent dispensing through the switch and dynamically adjusting the double-valve height, ensuring that the double-valve has a certain height difference when the dispensing is asynchronous, and simultaneously adjusting the main Z-axis height to meet the process effect, thereby ensuring the product operation effect and not damaging the products and equipment.
According to the independent dispensing control method of the double-valve dispensing equipment, the double-valve dispensing equipment comprises a left operation valve for dispensing a left product, a right operation valve for dispensing a right product and a left operation valve for controlling the left operation valveFirst motor of shaft height and control valve for left and right operation>A second motor of shaft height;
the independent dispensing control method of the double-valve dispensing equipment comprises the following steps:
step 1, doubleTemplate recognition correction array: double->The template identifies and positions the left and right products, and sets dispensing information of a left operation valve and a right operation valve in the array;
step 2, analyzing the switching information of the array operation valve: organizing latest operation data information according to the left and right product array information programmed in the software in advance, wherein the operation data information comprises the switch information, the dispensing position information and the movement track information of a left operation valve and a right operation valve in a software configuration array;
step 3, beginning to adjustShaft gesture judges whether left operation valve and right operation valve synchronous point glue: when the left operation valve and the right operation valve do not synchronously dispense glue, the left operation valve and the right operation valve are not at the same height by adjusting the height of the first motor, so that the left operation valve and the right operation valve are ensured not to interfere left and right products when in operation;
the height of the second motor is adjusted to ensure that the distance between the tail ends of the left operation valve and the right operation valve and the left and right products is kept at a fixed distance, so that the dispensing effect is ensured;
step 4, exercise operation: and (3) judging the position of each product according to the step 3, and circularly executing the action.
The invention has the advantages that the software configuration and the software are adopted to automatically control the motor, the glue dispensing information of the left valve and the right valve at each position on the array is set, the height of the stepping motor of the left operation valve and the height of the main Z-axis servo motor are regulated in the actual operation process to ensure that the relative distance between the glue dispensing valve and a product is kept unchanged, thereby realizing flexible glue dispensing, realizing the requirement that the operation of odd number columns cannot be met in double-valve synchronous glue dispensing equipment, ensuring that the software functions are more diversified, the software glue dispensing is more flexible, realizing the control of even number columns operation, realizing the control of odd number columns operation, namely realizing the independent control of double valves, flexibly controlling the glue dispensing switch and the height of the glue dispensing operation valve, ensuring the operation effect of the product and not damaging the product and the equipment.
According to an embodiment of the present invention, in the step 3, when the left working valve and the right working valve are judged to be synchronous dispensing, the heights of the left working valve and the right working valve are identical, and the left working valve and the right working valve are both at the working height.
According to an embodiment of the present invention, in the step 3, when it is determined that the left working valve and the right working valve are not synchronous dispensing, it is continuously determined whether the left working valve is dispensing: when the left operation valve is judged to be in dispensing, the second motor is lifted and the first motor is lowered, the lifting height value of the second motor is consistent with the lowering height value of the first motor, and at the moment, the left operation valve is at the working height, and the right operation valve is at the safety height.
According to an embodiment of the present invention, in the step 3, when it is determined that the left working valve and the right working valve are not synchronous dispensing, it is continuously determined whether the left working valve is dispensing: when the left operation valve is judged to be not in dispensing, namely the right operation valve is judged to be in dispensing, the left operation valve which is not in dispensing is lifted, the left operation valve is at a safe height, and the right operation valve is at a working height.
According to one embodiment of the present invention, in the step 3, when it is determined that the left working valve and the right working valve are synchronous dispensing, a dispensing switch of the left working valve and the right working valve is turned on, and the main unitThe overall operation height of the shaft is the default dispensing operation height +.>Step 4 is then entered.
According to an embodiment of the present invention, in the step 3, when it is determined that the dispensing operation is performed on the left operation valve, the dispensing switch of the left operation valve is turned on, the dispensing switch of the right operation valve is turned off, and the second motor is lifted upThe first motor is lowered->Namely main->The whole operation height of the shaft is raised>Left operating valve +.>Shaft descent avoidance height +>Step 4 is then entered.
According to one embodiment of the present invention, in the step 3, when it is determined that the dispensing operation is not performed on the left operation valve, the dispensing switch of the right operation valve is turned on, the dispensing switch of the left operation valve is turned off, and the dispensing switch of the left operation valve is turned onShaft ascending avoidance height->Main->The overall operation height of the shaft is the default dispensing operation height +.>Step 4 is then entered.
According to one embodiment of the invention, the first motor is a stepper motor.
According to one embodiment of the invention, the second motor is a servo motor.
According to an embodiment of the present invention, in the step 2, the operation data information further includes dispensing position information and movement track information of the left operation valve and the right operation valve in the software configuration array.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of an independent dispensing control method of a dual valve dispensing apparatus of the present invention;
FIG. 2 is a schematic diagram of a dual valve dispensing apparatus for synchronous dispensing of the valves in the left and right side operation;
FIG. 3 is a schematic diagram of a dual valve dispensing apparatus with only left hand service valve dispensing;
FIG. 4 is a schematic diagram of a dual valve dispensing apparatus with only the right hand service valve dispensing;
fig. 5 is a schematic diagram of the software of the present invention for setting information of an array.
The reference numerals in the figures are: 1. a left operation valve; 2. a right operating valve; 3. a first motor; 4. a second motor; 5. a left side product; 6. right side product.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "one side", "the other side", "the two sides", "the middle", "the upper end", "the lower end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, directly connected, or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The independent dispensing control method of the double-valve dispensing device according to the embodiment of the invention is specifically described below with reference to the accompanying drawings.
Referring to fig. 1, 2, 3, 4 and 5, the independent dispensing control method of the dual-valve dispensing device of the present invention includes a left operation valve 1 for dispensing a left product 5, a right operation valve 2 for dispensing a right product 6, and a control valve 1 for controlling the left operation valve 1First motor 3 for controlling shaft height and left and right operation valveA second motor 4 of shaft height. The first motor 3 is a stepper motor, and the first motor 3 may also be referred to as a left valve Z stepper motor. The second motor 4 is a servo motor and the second motor 4 may also be referred to as a main Z-axis servo motor.
The independent dispensing control method of the double-valve dispensing equipment comprises the following steps:
step 1, doubleTemplate recognition correction array: double->The template identifies and positions the left and right products, sets the dispensing information of the left operation valve 1 and the right operation valve 2 in the array, specifically, the dispensing information of all the positions in the array can be set, the dispensing information of the left operation valve 1 and the dispensing information of the right operation valve 2 in each position in the array can be freely determined, and the dispensing information setting of the left operation valve 1 and the dispensing information setting of the right operation valve 2 can be independently carried out on the array.
Referring to fig. 5, the software sets the information of the array, one unit contains the left and right double valve dispensing information, each block represents a pair of products, and the part with X is the information of the forbidden valve. A total of ten blocks are shown; five blocks are arranged in the first row, and the blocks are respectively set to be a 1 st block, a 2 nd block, a 3 rd block, a 4 th block and a 5 th block from left to right; the second row also has five blocks, set from left to right as 6 th, 7 th, 8 th, 9 th and 10 th blocks, respectively. The array position of the 1 st square is (R 1 ，C 1 ) Wherein R is 1 A number of rows representing the array position; c (C) 1 The number of columns representing the array position. The array position of the 5 th square is (R 1 ，C 5 ) Wherein R is 1 A number of rows representing the array position; c (C) 5 The number of columns representing the array position. The array position of the 6 th square is (R 2 ，C 1 ) Wherein R is 2 A number of rows representing the array position; c (C) 1 The number of columns representing the array position. The array position of the 10 th square is (R 2 ，C 5 ) Wherein R is 2 A number of rows representing the array position; c (C) 5 The number of columns representing the array position. Dispensing the left operation valve 1 and the right operation valve 2 corresponding to the 1 st square; the left operation valve 1 corresponding to the 2 nd square block is not dispensed, the left operation valve 1 is a forbidden valve, and the right operation valve 2 is dispensed; the left operation valve 1 corresponding to the 3 rd square is used for dispensing, the right operation valve 2 is not used for dispensing, and the right operation valve 2 is a forbidden valve; dispensing the left operation valve 1 and the right operation valve 2 corresponding to the 4 th square; the left operation valve 1 and the right operation valve 2 corresponding to the 5 th square block are both dispensed. Dispensing the left operation valve 1 and the right operation valve 2 corresponding to the 6 th square; dispensing the left operation valve 1 and the right operation valve 2 corresponding to the 7 th square; dispensing the left operation valve 1 and the right operation valve 2 corresponding to the 8 th square; dispensing the left operation valve 1 and the right operation valve 2 corresponding to the 9 th square; the left operation valve 1 and the right operation valve 2 corresponding to the 10 th square are both dispensed.
Step 2, analyzing the switching information of the array operation valve: according to the left and right product array information programmed in the software in advance, the latest operation data information is organized, wherein the operation data information comprises the switch information, the dispensing position information and the movement track information of the left operation valve 1 and the right operation valve 2 in the software configuration array, namely, the operation data information comprises the switch information of the left operation valve 1, the dispensing position information of the left operation valve 1, the movement track information of the left operation valve 1, the switch information of the right operation valve 2, the dispensing position information of the right operation valve 2 and the movement track information of the right operation valve 2 in the software configuration array.
Step 3, beginning to adjustShaft posture, judging whether the left operation valve 1 and the right operation valve 2 synchronously dispense glue: when the left operation valve 1 and the right operation valve are operated according to the dispensing information of the left operation valve 1 and the dispensing information of the right operation valve 22, when the dispensing is not synchronous, the height of the first motor 3 is adjusted to ensure that the left operation valve 1 and the right operation valve 2 are not at the same height, so as to ensure that the left operation valve 1 and the right operation valve 2 do not interfere with the left product and the right product when in operation, namely, the position of the first motor 3 is adjusted in the moving process, so that the other end of one-end dispensing operation in the double-valve dispensing can be prevented from interfering or damaging the product at the corresponding position; the distance between the tail ends of the left operation valve 1 and the right operation valve 2 and the products on the left side and the right side is kept to be a fixed distance by adjusting the height of the second motor 4, so that the dispensing effect is ensured, namely, the relative heights of the spray valve heads and the products are ensured to be consistent by adjusting the position of the second motor 4; in other words, according to the adjusting height of the left operation valve 1 and dispensing information, that is, according to the adjusting height of the Z axis of the current left operation valve 1 and the dispensing of the actual left operation valve 1 or the dispensing of the right operation valve 2, the height of the main Z axis is adjusted, so as to ensure that the height of the tail end of the spray valve head from the product is consistent, that is, the distance between the tail end position of the dispensing valve and the product is consistent, and the process effect of dispensing is satisfied.
In the first case, when the left operation valve 1 and the right operation valve 2 are judged to be synchronous dispensing, the heights of the left operation valve 1 and the right operation valve 2 are consistent, and the left operation valve 1 and the right operation valve 2 are both at the working height. Specifically, when the left working valve 1 and the right working valve 2 are judged to be synchronous dispensing, at this time, the first motor 3 and the second motor 4 both maintain the initial height, the dispensing switch of the left working valve 1 and the dispensing switch of the right working valve 2 are turned on, and the mainThe overall operation height of the shaft is the default dispensing operation height +.>Millimeter, then go to step 4.
And in the second case, when judging that the left operation valve 1 and the right operation valve 2 are not synchronously dispensing, continuously judging whether the left operation valve 1 dispenses or not: in the first case, when the left operation valve 1 is judged to be dispensing, the second motor 4 is lifted and the first motor 3 is lowered, and the lifting height of the second motor 4 is equal to the lifting height of the first motor 3In accordance with the lowered height value of the first motor 3, the left working valve 1 is at the working height and the right working valve 2 is at the safety height. Specifically, when the judgment is that the left operation valve 1 is used for dispensing, the dispensing switch of the left operation valve 1 is opened, the dispensing switch of the right operation valve 2 is closed, and the second motor 4 is lifted upMillimeter, the first electric machine 3 descends +.>Millimeter, i.e. main->The whole operation height of the shaft is raised>Millimeter, left operating valve 1 +.>Shaft descent avoidance height +>Millimeter, then go to step 4. It should be noted that, since the apparatus works downward, the first motor 3 and the second motor 4 operate sequentially, i.e. the upward-lifting motor operates first, so as to ensure safety. In the second case, when it is judged that the left operation valve 1 is not dispensing, that is, when it is judged that the right operation valve 2 is dispensing, the left operation valve 1 which is not dispensing is lifted, the left operation valve 1 is at a safe height, and the right operation valve 2 is at a working height. Specifically, when it is judged that the dispensing of the left working valve 1 is not performed, the dispensing switch of the right working valve 2 is turned on, the dispensing switch of the left working valve 1 is turned off, and the +_of the left working valve 1 is turned on>Shaft ascending avoidance height->Millimeter, mainThe overall operation height of the shaft is the default dispensing operation height +.>Millimeter, then go to step 4.
Step 4, exercise operation: and (3) judging the position of each product according to the step 3, and circularly executing the action.
According to the independent dispensing control method of the double-valve dispensing equipment, the configuration of two sides is controlled independently by setting parameters of the existing array; the mode of single control of the double valves is extended through the thinking of controlling the dispensing of the odd number columns, namely, when dispensing is performed on one side, dispensing is not performed on the other side, a certain safety height is required to be lifted relative to the operation valve, products or equipment is prevented from being impacted, the relative safety height is required to be lifted when the equipment automatically operates, and an automatic adjusting stepping motor is required to be additionally arranged.
The invention adopts software configuration and automatic control of the motor by software to realize control of odd-numbered operation. In the software array information, the dispensing control of the left and right operation valves is realized by setting the switch of the left and right operation valves, and in the actual operation process, the software realizes the independent control of dispensing by switching the dispensing switch ports of different operation valves. In the operation process, when only one side is used for dispensing, the operation valve which is not used for dispensing is required to be lifted, and the relative height difference of the operation valves at two sides is required to be controlled by adjusting the height of the stepping motor additionally arranged on the operation valve 1 at the left side. During normal synchronous operation, the heights of the operation valves at two sides are consistent, and the operation effects are synchronous; when the left operation valve 1 operates, the stepping motor descends for h millimeters, the right operation valve 2 is relatively positioned at a high safety position, the overall operation height is increased by h millimeters upwards, and the dispensing switch of the right operation valve 2 is closed, so that the operation effect of a product is ensured; when the right operation valve 2 is operated, the stepping motor is lifted up by h millimeters, the left operation valve 1 is relatively positioned at a high safety position, the operation height is unchanged, and the dispensing switch of the left operation valve 1 is closed.
The double-valve dispensing equipment realizes independent dispensing through software and mechanical control, the software configures the information of the array to achieve the purpose of controlling respectively, and the stepper motor of the hardware is configured to achieve the purpose of controlling the height of the double valves flexibly in the operation process. Specifically, the invention realizes flexible control of product dispensing by arranging the left and right valve dispensing information on the array and independently adjusting the height values of the Z-axis stepping motor and the main Z-axis servo motor of the left operation valve 1 according to the setting information during operation, thereby realizing the improvement that the double-valve synchronous dispensing equipment only supports synchronous dispensing, realizing independent control of dispensing on products and ensuring that the left and right operation does not influence the product state.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (4)
1. The independent dispensing control method of the double-valve dispensing equipment is characterized in that the double-valve dispensing equipment comprises a left operation valve (1) for dispensing a left product (5), a right operation valve (2) for dispensing a right product (6) and a left operation valve (1) for controllingA first motor (3) for controlling the shaft height and the whole of the left and right operation valvesA second motor (4) with a shaft height, wherein the first motor (3) is a stepping motor, and the second motor (4) is a servo motor;
according to the independent dispensing control method of the double-valve dispensing equipment, software configuration and automatic control of software on motors are adopted, dispensing information of a left operation valve (1) and a right operation valve (2) is arranged on a software array, and the height values of a stepping motor and a servo motor are independently adjusted according to the setting information during operation, so that flexible control of product dispensing is realized, software functions are diversified, flexible dispensing of software can be realized, control of even-number-column operation can be realized, control of odd-number-column operation can be realized, independent control of double valves can be realized, and the dispensing switch and the dispensing operation valve height can be flexibly controlled, and the method specifically comprises the following steps:
step 1, doubleTemplate recognition correction array: double->The positions of the left and right products are identified and positioned by the template, and the dispensing information of the left operation valve (1) and the dispensing information of the right operation valve (2) in the software array are set; the method comprises the steps that dispensing information of all position units in a software array can be set, dispensing information of a left operation valve (1) and dispensing information of a right operation valve (2) on each position unit in the array are determined, and dispensing information setting of the left operation valve (1) and dispensing information setting of the right operation valve (2) are independently carried out on the array; one position unit in the software array represents a pair of products, and the one position unit comprises dispensing information of the left operation valve (1) and dispensing information of the right operation valve (2);
step 2, analyzing the switching information of the array operation valve: organizing latest operation data information according to left and right product array information programmed in software in advance, wherein the operation data information comprises switch information, dispensing position information and movement track information of a left operation valve (1) and a right operation valve (2) in a software configuration array;
step 3, beginning to adjustShaft gesture judges whether synchronous point gum of left operation valve (1) and right operation valve (2): when the left operation valve (1) and the right operation valve (2) are not synchronously dispensing, the height of the first motor (3) is adjusted to ensure that the left operation valve (1) and the right operation valve (2) are not at the same height, so as to ensure that the left operation valve (1) and the right operation valve (2) are not operatedInterfering the products on the left side and the right side;
the distance between the tail ends of the left operation valve (1) and the right operation valve (2) and the left and right products is kept to be a fixed distance by adjusting the height of the second motor (4), so that the dispensing effect is ensured;
in the step 3, when judging that the left operation valve (1) and the right operation valve (2) are synchronously dispensing, opening dispensing switches of the left operation valve (1) and the right operation valve (2), and a main partThe overall operation height of the shaft is the default dispensing operation height +.>Then go to step 4;
when the judgment is that the left operation valve (1) is used for dispensing, the dispensing switch of the left operation valve (1) is opened, the dispensing switch of the right operation valve (2) is closed, and the second motor (4) is lifted upThe first electric machine (3) descends +.>Namely main->The whole operation height of the shaft is raised>The left operation valve (1)>Shaft descent avoidance height +>Then go to step 4;
when the left operation valve (1) is judged not to be used for dispensing, the right operation valve (2) is opened) Is used for closing the dispensing switch of the left operation valve (1), and the dispensing switch of the left operation valve (1)Shaft ascending avoidance height->Main->The overall operation height of the shaft is the default dispensing operation height +.>Then go to step 4;
step 4, exercise operation: and (3) judging the position of each product according to the step 3, and circularly executing the action.
2. The independent dispensing control method of the double-valve dispensing device according to claim 1, wherein: in the step 3, when the left operation valve (1) and the right operation valve (2) are judged to be synchronous dispensing, the heights of the left operation valve (1) and the right operation valve (2) are consistent, and the left operation valve (1) and the right operation valve (2) are both at the working height.
3. The independent dispensing control method of the double-valve dispensing device according to claim 1, wherein: in the step 3, when judging that the left operation valve (1) and the right operation valve (2) are not synchronously dispensing, continuously judging whether the left operation valve (1) dispenses or not: when the left operation valve (1) is judged to be used for dispensing, the second motor (4) is lifted and the first motor (3) is lowered, the lifting height value of the second motor (4) is consistent with the lowering height value of the first motor (3), at the moment, the left operation valve (1) is at the working height, and the right operation valve (2) is at the safety height.
4. The independent dispensing control method of the double-valve dispensing device according to claim 1, wherein: in the step 3, when judging that the left operation valve (1) and the right operation valve (2) are not synchronously dispensing, continuously judging whether the left operation valve (1) dispenses or not: when the left operation valve (1) is judged to be not used for dispensing, namely the right operation valve (2) is judged to be used for dispensing, the left operation valve (1) which is not used for dispensing is lifted, the left operation valve (1) is at a safe height, and the right operation valve (2) is at a working height.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311675230.3A CN117358523B (en) | 2023-12-08 | 2023-12-08 | Independent dispensing control method of double-valve dispensing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311675230.3A CN117358523B (en) | 2023-12-08 | 2023-12-08 | Independent dispensing control method of double-valve dispensing equipment |
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| CN117358523A CN117358523A (en) | 2024-01-09 |
| CN117358523B true CN117358523B (en) | 2024-04-02 |
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Citations (21)
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| CN117358523A (en) | 2024-01-09 |
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