CN111299091B - Gluing equipment with host machine and standby machine mutually standby and control method - Google Patents
Gluing equipment with host machine and standby machine mutually standby and control method Download PDFInfo
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- CN111299091B CN111299091B CN202010115593.1A CN202010115593A CN111299091B CN 111299091 B CN111299091 B CN 111299091B CN 202010115593 A CN202010115593 A CN 202010115593A CN 111299091 B CN111299091 B CN 111299091B
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- gluing
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- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 138
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 297
- 239000007788 liquid Substances 0.000 claims abstract description 78
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 238000005086 pumping Methods 0.000 claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000003892 spreading Methods 0.000 claims description 6
- 238000010073 coating (rubber) Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 239000004568 cement Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- 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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- 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
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/101—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to weight of a container for liquid or other fluent material; responsive to level of liquid or other fluent material in a container
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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
- B05C11/1026—Valves
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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
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
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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
- B05C5/0208—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 for applying liquid or other fluent material to separate articles
-
- 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
Abstract
The invention provides a gluing device with a host machine and a standby machine which are mutually standby and a control method, wherein the gluing device comprises: the main gluing equipment comprises a main glue barrel, a main glue pumping pump, a main metering pump and a main machine gun head connected with a glue outlet of the main metering pump; the standby gluing equipment comprises a standby glue barrel, a standby glue pumping pump, a standby metering pump and a standby gun head connected with a glue outlet of the standby metering pump; the main gluing equipment is communicated with the standby gluing equipment through two-way rubber pipes, and two-way valves for automatic switching are arranged between the two-way rubber pipes; liquid level detection devices are respectively arranged on the main glue barrel and the standby glue barrel; the control system, the two-way valve and the liquid level detection device are respectively electrically connected with the control system; the liquid level detection device feeds back the glue amount in the main glue barrel or the standby glue barrel to the control system respectively, and the control system controls the opening of the two-way valve according to the received glue barrel liquid level condition, so that the main glue barrel and the standby glue barrel of the main gluing equipment and the standby gluing equipment are switched in a standby mode.
Description
Technical Field
The invention relates to the technical field of gluing equipment, in particular to gluing equipment with a host machine and a standby machine which are standby mutually and a control method.
Background
In general, in an automobile assembly workshop, in order to prevent a set of gluing equipment from breaking down to cause the shutdown of the whole production line, two sets of gluing equipment, namely a main machine and a standby machine, are generally arranged, meanwhile, in order to reduce the equipment investment cost, the main machine is an automatic gluing equipment, the standby machine is a manual gluing equipment (with a slightly slow beat) as shown in fig. 1, therefore, in normal time, in order to ensure the smooth production, only the main machine is started for production, in order to improve the starting rate, the main machine is provided with two glue barrels of A/B (which can be switched at any time), the standby machine is provided with one glue barrel, the standby machine is mainly used for temporary corresponding production when the main machine breaks down, because the failure rate of the main machine is low, the glue in the standby machine glue barrel is only used for discharging glue, the quality guarantee period of the glass glue at the inlet of the standby machine glue barrel is generally half a year, the time of offshore transportation, the time of closing reporting and the like is deducted, the remaining validity period is about 3 months on site, about 85% of the glass glue discharging remained after 3 months of the standby machine is expired (the glass glue is hardened due to contact with air, therefore, the rest glass cement can not be switched to other equipment), 4 barrels of glass cement are consumed to perform the cement discharging every year, more waste is caused (only half barrels of glass cement are needed all the year in actual cement discharging), and the overdue glass cement scrapping treatment cost is high.
Therefore, there is a need for a glue dispensing device with a main machine and a glue barrel of a backup machine that can be used as backup for each other, which not only reduces waste, but also satisfies urgent needs.
Disclosure of Invention
In order to solve the above problems, the present invention provides a glue spreading apparatus with a main machine and a standby machine as backup and a control method thereof, which can reduce the waste of glue barrels of the standby machine and meet the urgent need of the main glue spreading apparatus when the main glue spreading apparatus fails.
In order to achieve the above object, the present invention provides a gluing device with a host machine and a standby machine which are mutually standby, comprising:
the main glue spreading equipment comprises a main glue barrel, a main glue pumping pump, a main glue dividing joint, a main metering pump and a main gun head, wherein the main glue pumping pump is arranged on the main glue barrel and used for pumping glue liquid in the main glue barrel;
the standby gluing equipment comprises a standby glue barrel, a standby glue pumping pump, a standby glue dividing joint, a standby metering pump and a standby gun head, wherein the standby glue pumping pump is arranged on the standby glue barrel and used for pumping glue liquid in the standby glue barrel;
the main gluing equipment is communicated with the standby gluing equipment through two-way rubber pipes, and two-way valves switched according to the flow direction are arranged between the two-way rubber pipes;
liquid level detection devices for detecting the positions of the glue solutions are respectively arranged on the main glue barrel and the standby glue barrel;
the main metering pump, the main glue pumping pump, the standby glue pumping pump and the standby metering pump are respectively and electrically connected with the control system, and the two-way valve and the liquid level detection device are respectively and electrically connected with the control system; the liquid level detection device feeds back the glue amount in the main glue barrel or the standby glue barrel to the control system respectively, and the control system controls the opening of the two-way valve according to the received glue barrel liquid level condition, so that the main glue barrel and the standby glue barrel of the main gluing equipment and the standby gluing equipment are switched in a standby mode.
Preferably, one end of the bidirectional rubber pipe is connected with a main rubber distribution joint, and a heating wire is arranged at the joint of the bidirectional rubber pipe and the main rubber distribution joint; the other end of the bidirectional rubber pipe is connected with a standby rubber distributing joint, and a heating wire is arranged at the joint of the standby rubber distributing joint.
Preferably, the number of the main glue barrels is at least one, each main glue barrel is correspondingly provided with a main glue pumping pump, and when the number of the main glue barrels is two or more, the glue pumping pumps arranged on the main glue barrels are respectively connected with the main glue distributing joint through rubber pipes.
Preferably, the gluing equipment further comprises a rubber tube supporting device, and the bidirectional rubber tube is hung on the rubber tube supporting device.
Preferably, the two-way valve is a two-way solenoid valve and is electrically connected with the control system.
Preferably, the rubber tube supporting device comprises a supporting platform and a rubber tube bracket, and the rubber tube bracket is arranged on the lower surface of the supporting platform.
Preferably, the number of the hose supports is at least one, and when the number of the hose supports is two or more, the hose supports are arranged on the lower surface of the supporting platform in parallel at even intervals.
Preferably, the liquid level detection device includes dipperstick and sensor, the sensor sets up on the dipperstick that predetermined liquid level corresponds, and when the liquid level descends to predetermined detection position, the sensor signals, and the glue pump that receives the signal stops working.
Preferably, the control system further comprises an operation screen, and a button for manually switching the main glue barrel and the standby glue barrel is arranged on the operation screen.
The invention also provides a control method of the gluing equipment with the host machine and the standby machine as the standby machines, the gluing equipment with the host machine and the standby machine as the standby machines is powered on and carries out self-checking,
if the main gluing equipment and the standby gluing equipment are both self-checked normally, the control system starts a gluing mode of the main gluing equipment, at the moment, a liquid level detection device of a main glue barrel detects the liquid level of the main glue barrel, a liquid level detection device of a standby glue barrel detects the liquid level of the standby glue barrel, and if the liquid level of the main glue barrel is larger than a set value, the control system starts the main glue barrel to supply glue to a main gun head; if the liquid level of the main glue barrel is less than the set value, the control system starts a standby glue barrel to supply glue to the main gun head;
if the self-check of the main gluing equipment is abnormal or breaks down suddenly, the self-check of the standby gluing equipment is normal, the control system starts a gluing mode of the standby gluing equipment, at the moment, a liquid level detection device of the main gluing barrel detects the liquid level of the main gluing barrel, a liquid level detection device of the standby gluing barrel detects the liquid level of the standby gluing barrel, and if the liquid level of the standby gluing barrel is greater than a set value, the control system starts the standby gluing barrel to supply glue to the standby gun head; if the liquid level of the standby glue barrel is smaller than the set value, the control system starts the glue barrel of the main glue barrel to supply glue to the standby gun head.
Preferably, when the main glue barrel supplies glue to the main gun head, the two-way valve is in a closed state, and glue solution flows from the main glue barrel to the main gun head of the main gluing device;
when the standby glue barrel supplies glue to the main gun head; the two-way valve is in an open state, and the glue solution flows from the standby glue barrel to the main gun head of the main gluing equipment;
when the standby glue barrel supplies glue to the standby gun head, the two-way valve is in a closed state, and the glue solution flows from the standby glue barrel to the standby gun head of the standby gluing equipment;
the main glue barrel and the glue barrel supply glue to the standby gun head, the two-way valve is in an opening state, and glue liquid flows from the main glue barrel to the standby gun head of the standby gluing equipment.
Preferably, the two-way valve is of an automatic control type, and the glue solutions of the main glue barrel and the standby glue barrel can be automatically switched for standby.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the gluing equipment with the main machine and the standby machine as the standby machines, the main gluing equipment and the standby gluing equipment are connected through the bidirectional rubber pipe, the bidirectional valve is arranged at the bidirectional rubber pipe, so that the main glue barrel and the standby glue barrel corresponding to the main gluing equipment and the standby gluing equipment can be mutually used, the glue solution in the standby glue barrel is fully utilized before expiration, when the main gluing equipment fails, the control system starts the standby metering pump, and the corresponding main glue pumping pump or standby glue pumping pump is started according to the liquid level feedback condition of the liquid level detection device, so that when the main gluing equipment fails, the whole gluing production line can still work normally, the waste of the glue solution in the standby glue barrel is reduced, and the processing cost of the glue solution is reduced.
2. According to the gluing equipment with the main machine and the standby machine as standby, one end of the bidirectional rubber pipe is connected with the main glue-distributing joint, and the joint of the bidirectional rubber pipe and the main glue-distributing joint is provided with the heating wire; the other end of the bidirectional rubber pipe is connected with the standby rubber distribution joint, a heating wire is arranged at the joint of the standby rubber distribution joint, and the rubber pipe is ensured to be normally and continuously heated by the heating wire, so that the rubber solution is prevented from being hardened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a schematic diagram of a host and a standby device of the present invention when they are independently installed;
FIG. 2 is a schematic front view of a gluing device with a host and a standby machine in standby mode according to the present invention;
the reference numbers are as follows:
1. a main gluing device; 11. a first main glue barrel; 12. a first main glue pump; 13. a second main glue barrel; 14. a second main glue pump; 15. a main glue dividing joint; 16. a main metering pump; 17. a main lance head;
2. standby gluing equipment; 21. a standby glue barrel; 22. a standby glue pump; 23. a glue dividing joint is reserved; 24. a standby metering pump; 25. a standby gun head is used;
3. a bidirectional rubber tube; 4. a two-way valve; 5. a hose supporting device; 51. a support platform; 52. a hose support; 6. a liquid level detection device.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention will be further described with reference to the following figures:
referring to fig. 2, the present invention provides a gluing device with a host machine and a standby machine which are mutually standby, comprising:
the main gluing equipment 1 comprises a main gluing barrel, a main glue pumping pump, a main glue distributing joint 15, a main metering pump 16 and a main gun head 17, wherein the main glue pumping pump is arranged on the main gluing barrel and used for pumping glue liquid in the main gluing barrel, the main glue distributing joint 15 is connected with a glue outlet of the main glue pumping pump, the main metering pump 16 is connected with the main glue distributing joint 15, and the main gun head 17 is connected with a glue outlet of the main metering pump 16;
the standby gluing equipment 2 comprises a standby glue barrel 21, a standby glue pumping pump 22, a standby glue dividing joint 23, a standby metering pump 24 and a standby gun head 25, wherein the standby glue pumping pump 22 is arranged on the standby glue barrel 21 and used for pumping glue in the standby glue barrel 21;
the main gluing equipment 1 is communicated with the standby gluing equipment 2 through two-way rubber pipes 3, and two-way valves 4 which are switched according to the flow direction are arranged between the two-way rubber pipes 3;
the main glue barrel and the standby glue barrel 21 are respectively provided with a liquid level detection device 6 for detecting the position of glue solution, so that a basis is provided for switching between the main glue barrel and the standby glue barrel 21;
the control system, main measuring pump 16, main glue pump and reserve glue pump 22, reserve measuring pump 24 respectively with control system electric connection, two-way valve 4 with control system electric connection for main glue barrel and reserve glue barrel 21 that main gluing equipment 1 and reserve gluing equipment 2 correspond can use each other, treat that the glue solution in reserve glue barrel 21 is by abundant utilization before overdue, when main gluing equipment 1 broke down, control system launches reserve measuring pump 22, starts corresponding main glue pump or reserve glue pump 22, when guaranteeing main gluing equipment rubber coating trouble like this, whole rubber coating production line still can normally work, has reduced the waste of the glue solution in the reserve glue barrel, and the treatment cost of glue solution.
As a preferred embodiment, referring to fig. 2, one end of the bidirectional rubber hose 3 is connected with a main rubber-distributing joint 15, and a heating wire is arranged at the joint of the bidirectional rubber hose and the main rubber-distributing joint 15; the other end of the bidirectional rubber tube 3 is connected with the standby rubber distribution joint 23, and a heating wire is arranged at the joint of the standby rubber distribution joint 23, so that the rubber tube is ensured to be normally and continuously heated, and the rubber solution is prevented from being hardened.
As a preferred embodiment, referring to fig. 2, the number of the main glue barrels is at least one, each main glue barrel is correspondingly provided with one main glue pump, and when the number of the main glue barrels is two or more, the glue pumps arranged on the main glue barrels are respectively connected with the main glue distribution joint 15 through glue tubes.
In a preferred embodiment, referring to fig. 2, the two-way valve 4 is a two-way solenoid valve and is electrically connected to the control system.
As a preferred embodiment, referring to fig. 2, the gluing device further includes a hose supporting device 5, and the bidirectional hose 3 is hung on the hose supporting device 5 to provide support for the bidirectional hose 3, so as to prevent the bidirectional hose 3 from contacting the ground or being laid randomly, thereby causing unsafe factors to a production site, and simultaneously enabling a pipeline layout of the production site to be neat and beautiful.
Referring to fig. 2, the hose supporting device 5 includes a supporting platform 51 and a hose support 52, the hose support 52 is disposed on a lower surface of the supporting platform 51, in this embodiment, the supporting platform 51 is a steel plate inherent to a site, the hose support 52 is a U-shaped member, and the bidirectional hose 3 passes through the U-shaped inner cavity.
As a preferred embodiment, referring to fig. 2, at least one hose support 52 is provided, and when two or more hose supports are provided, the hose supports are arranged in parallel on the lower surface of the support platform 51 at even intervals, and in this embodiment, at least four hose supports 52 are provided to provide stable support for the bidirectional hose 3.
As a preferred embodiment, referring to fig. 2, the liquid level detection device 6 comprises a measuring ruler and a sensor, the sensor is arranged on the measuring ruler corresponding to the preset liquid level, when the liquid level drops to the preset detection position, the sensor sends out a signal, and the glue pump receiving the signal stops working.
The invention also provides a control method of the gluing equipment with the host machine and the standby machine as the standby machines, the gluing equipment with the host machine and the standby machine as the standby machines is powered on and carries out self-checking,
if the main gluing equipment 1 and the standby gluing equipment 2 both perform self-checking normally, the control system starts a gluing mode of the main gluing equipment, at the moment, the liquid level detection device 6 of the main gluing barrel detects the liquid level of the main gluing barrel, the liquid level detection device 6 of the standby gluing barrel 21 detects the liquid level of the standby gluing barrel 21, and if the liquid level of the main gluing barrel is greater than a set value, the control system starts the main gluing barrel to supply glue to a main gun head; if the liquid level of the main glue barrel is less than the set value, the control system starts a standby glue barrel to supply glue to the main gun head;
if the main gluing equipment 1 is abnormal in self-checking or breaks down suddenly, the standby gluing equipment 2 is normal in self-checking, the control system starts a gluing mode of the standby gluing equipment, at the moment, the liquid level detection device 6 of the main gluing barrel detects the liquid level of the main gluing barrel, the liquid level detection device 6 of the standby gluing barrel 21 detects the liquid level of the standby gluing barrel 21, and if the liquid level of the standby gluing barrel 21 is larger than a set value, the control system starts the standby gluing barrel 21 to supply glue to the standby gun head; if the liquid level of the standby glue barrel is smaller than the set value, the control system starts the glue barrel of the main glue barrel to supply glue to the standby gun head.
As a preferred embodiment, when the main glue barrel supplies glue to the main gun head, the two-way valve 4 is in a closed state, and the glue solution flows from the main glue barrel to the main gun head 17 of the main gluing device;
when the standby glue barrel supplies glue to the main gun head; the two-way valve 4 is in an open state, and the glue solution flows from the standby glue barrel 21 to the main gun head 17 of the main gluing equipment 1;
when the standby glue barrel supplies glue to the standby gun head, the two-way valve 4 is in a closed state, and the glue solution flows from the standby glue barrel 21 to the standby gun head 25 of the standby gluing equipment 2;
the main glue barrel supplies glue to the standby gun head, the two-way valve 4 is in an open state, and the glue solution flows from the main glue barrel to the standby gun head 25 of the standby gluing equipment 2.
Specifically, when the main glue barrel supplies glue to the main gun head, and the two-way valve 4 is in a closed state, the glue solution flows from the main glue barrel to the main gun head 17 of the main gluing device, when the liquid level detection device 6 detects that the residual liquid level of the main glue barrel is lower than a set value, the liquid level detection device 6 feeds back a signal to the control system, the control system sends an opening signal to the two-way valve 4, meanwhile, the control system sends a closing signal to the main glue pump and a starting signal to the standby glue pump 22, and the glue solution flows from the standby glue barrel 21 to the main gun head 17 of the main gluing device; at the moment, the main glue barrel can be replaced or glue solution is injected into the main glue barrel, when the liquid level detection device 6 of the main gluing equipment detects that the glue solution in the main glue barrel is higher than a set value, the liquid level detection device 6 feeds back a signal to the control system, the control system sends a closing signal to the two-way valve 4, meanwhile, the control system sends an opening signal to the main glue pump and a closing signal to the standby glue pump 22, and the glue solution flows from the main glue barrel to the main gun head of the main gluing equipment;
when the main glue barrel supplies glue to the standby gun head in a glue supplying mode, when the liquid level detection device 6 detects that the residual liquid level of the standby glue barrel 21 is lower than a set value, the liquid level detection device 6 feeds back a signal to the control system, the control system sends an opening signal to the two-way valve 4, and glue flows to the standby gun head 25 of the standby glue coating equipment from the main glue barrel.
As a preferred embodiment, the two-way valve 4 is of an automatic control type, and the glue solutions of the main glue barrel and the standby glue barrel 21 can be automatically switched to be standby each other.
It should be noted that, in the present embodiment, the main glue spreading device 1 is provided with two main glue barrels, namely a first main glue barrel 11 and a second main glue barrel 13,
when the main gluing equipment is in a gluing mode: the first main glue pumping pump 12, the second main glue pumping pump 14 and the standby glue pumping pump 22 are set to have consistent priority levels, the three glue pumping pumps can realize automatic switching and can be automatically interlocked with the main metering pump 16 and the standby metering pump 24, because the main glue coating equipment 1 is set to have a high beat, the main metering pump 16 is set to be prior to the standby metering pump 2 in the production mode of the main glue coating equipment, glass glue enters the gun head 17 through the main metering pump 16 to complete glue coating, and glue discharging of the main glue coating equipment 1 can be completed in the production mode of the main glue coating equipment;
gluing mode of standby gluing equipment: when the liquid level detection device 6 detects that the residual liquid level of the standby glue barrel 21 is lower than the set value, the liquid level detection device 6 feeds back a signal to the control system, the control system sends an opening signal to the two-way valve 4, and the glue solution flows to the standby gun head 25 of the standby gluing equipment 2 from the first main glue barrel 11 or the second main glue barrel 13. When the standby gluing equipment 2 discharges glue, the standby metering pump 24 is set to be prior to the main metering pump 16, glass glue can be extracted from any one of the first main glue barrel 11, the second main glue barrel 13 and the standby glue barrel 21 with enough glue, and quantitative glue discharge is carried out through the standby metering pump 24, so that waste of glue materials is avoided.
The foregoing is a detailed description of the invention, and specific examples are used herein to explain the principles and implementations of the invention, the above description being merely intended to facilitate an understanding of the principles and core concepts of the invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a host computer is each other with being equipped with machine and is reserve rubber coating equipment which characterized in that includes:
the main glue spreading equipment comprises a main glue barrel, a main glue pumping pump, a main glue dividing joint, a main metering pump and a main gun head, wherein the main glue pumping pump is arranged on the main glue barrel and used for pumping glue liquid in the main glue barrel; the glue dispensing device comprises at least one main glue barrel, wherein each main glue barrel is correspondingly provided with a main glue pumping pump, and when the number of the main glue barrels is two or more, the glue pumping pumps arranged on the main glue barrels are respectively connected with a main glue dispensing joint through rubber pipes;
the standby gluing equipment comprises a standby glue barrel, a standby glue pumping pump, a standby glue dividing joint, a standby metering pump and a standby gun head, wherein the standby glue pumping pump is arranged on the standby glue barrel and used for pumping glue liquid in the standby glue barrel;
the main gluing equipment is communicated with the standby gluing equipment through two-way rubber pipes, and two-way valves which are automatically switched according to the flow direction are arranged between the two-way rubber pipes;
liquid level detection devices for detecting the positions of the glue solutions are respectively arranged on the main glue barrel and the standby glue barrel;
control system, main measuring pump, main glue pump and reserve glue pump, reserve measuring pump of taking out respectively with control system electric connection, two-way valve, liquid level detection device respectively with control system electric connection, liquid level detection device feeds back the volume of gluing in the bucket is glued to main or reserve glue bucket to control system respectively, and control system is according to opening of the gluey bucket liquid level condition control two-way valve of received, realizes that main gluey bucket of main rubber coating equipment and reserve are glued and are each other for reserve switching between the bucket.
2. The gluing equipment with the main machine and the standby machine as claimed in claim 1, wherein one end of the bidirectional rubber hose is connected with a main glue dividing joint, and a heating wire is arranged at the joint of the bidirectional rubber hose and the main glue dividing joint; the other end of the bidirectional rubber pipe is connected with a standby rubber distributing joint, and a heating wire is arranged at the joint of the standby rubber distributing joint.
3. The gluing equipment with the main machine and the standby machine as claimed in claim 1 or 2, wherein the gluing equipment further comprises a rubber tube supporting device, and the bidirectional rubber tube is hung on the rubber tube supporting device.
4. The gluing device with the main machine and the standby machine as the standby machines as claimed in claim 3, wherein the hose supporting device comprises a supporting platform and a hose bracket, and the hose bracket is arranged on the lower surface of the supporting platform.
5. The gluing device with the main machine and the standby machine as claimed in claim 4, wherein the number of the hose supports is at least two, and when the number of the hose supports is two or more, the hose supports are arranged on the lower surface of the supporting platform in parallel at uniform intervals.
6. The gluing equipment with the host machine and the standby machine as claimed in claim 1 or 2, wherein the liquid level detection device comprises a measuring scale and a sensor, and the sensor is arranged on the measuring scale corresponding to the preset liquid level.
7. A control method of a mutual standby gluing device of a host machine and a standby machine according to any one of claims 1 to 6,
the host machine and the standby machine are mutually powered by the gluing equipment of the standby gluing equipment and perform self-checking,
if the main gluing equipment and the standby gluing equipment are both self-checked normally, the control system starts a gluing mode of the main gluing equipment, at the moment, a liquid level detection device of a main glue barrel detects the liquid level of the main glue barrel, a liquid level detection device of a standby glue barrel detects the liquid level of the standby glue barrel, and if the liquid level of the main glue barrel is larger than a set value, the control system starts the main glue barrel to supply glue to a main gun head; if the liquid level of the main glue barrel is less than the set value, the control system starts a standby glue barrel to supply glue to the main gun head;
if the self-check of the main gluing equipment is abnormal or breaks down suddenly, the self-check of the standby gluing equipment is normal, the control system starts a gluing mode of the standby gluing equipment, at the moment, a liquid level detection device of the main gluing barrel detects the liquid level of the main gluing barrel, a liquid level detection device of the standby gluing barrel detects the liquid level of the standby gluing barrel, and if the liquid level of the standby gluing barrel is greater than a set value, the control system starts the standby gluing barrel to supply glue to the standby gun head; and if the liquid level of the standby glue barrel is less than the set value, the control system starts the main glue barrel to supply glue to the standby gun head.
8. The control method of the gluing device with the main machine and the standby machine as the mutual standby function as claimed in claim 7, wherein when the main gluing barrel supplies glue to the main gun head, the two-way valve is in a closed state, and glue flows from the main gluing barrel to the main gun head of the main gluing device;
when the standby glue barrel supplies glue to the main gun head; the two-way valve is in an open state, and the glue solution flows from the standby glue barrel to the main gun head of the main gluing equipment;
when the standby glue barrel supplies glue to the standby gun head, the two-way valve is in a closed state, and the glue solution flows from the standby glue barrel to the standby gun head of the standby gluing equipment;
the main glue barrel supplies glue to the standby gun head, the two-way valve is in an opening state, and glue liquid flows to the standby gun head of the standby gluing equipment from the main glue barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010115593.1A CN111299091B (en) | 2020-02-25 | 2020-02-25 | Gluing equipment with host machine and standby machine mutually standby and control method |
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| CN202010115593.1A CN111299091B (en) | 2020-02-25 | 2020-02-25 | Gluing equipment with host machine and standby machine mutually standby and control method |
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| CN111299091B true CN111299091B (en) | 2021-08-31 |
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| CN117032002B (en) * | 2023-10-07 | 2023-12-26 | 东莞市奥海科技股份有限公司 | Intelligent detection-based glue barrel switching transmission method and glue barrel switching transmission device |
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| KR20090117133A (en) * | 2008-05-08 | 2009-11-12 | 현대자동차주식회사 | Sealer spray device |
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