CN200988025Y - Double spray head pneumatic pump type thermal melt glue machine - Google Patents
Double spray head pneumatic pump type thermal melt glue machine Download PDFInfo
- Publication number
- CN200988025Y CN200988025Y CN 200620014543 CN200620014543U CN200988025Y CN 200988025 Y CN200988025 Y CN 200988025Y CN 200620014543 CN200620014543 CN 200620014543 CN 200620014543 U CN200620014543 U CN 200620014543U CN 200988025 Y CN200988025 Y CN 200988025Y
- Authority
- CN
- China
- Prior art keywords
- storing container
- adhesive
- filter screen
- hot melt
- melt adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 title claims description 35
- 239000007921 spray Substances 0.000 title description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 239000004831 Hot glue Substances 0.000 claims description 22
- 229940112822 chewing gum Drugs 0.000 claims description 11
- 235000015218 chewing gum Nutrition 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract 12
- 230000001070 adhesive effect Effects 0.000 abstract 12
- 239000004822 Hot adhesive Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a double-nozzle air pump melt adhesive machine. The power and heating system of the utility model are composed of a adhesive containing barrel with a heater at the bottom; an air-pressure pump formed by the connection of a power cylinder and a double dynamic piston pump; an adhesive path plate connected with the air-pressure pump through a guiding rubber hose, a filter screen group is arranged inside the plate, an output adhesive channel is provided at the downstream of the filter screen group and the upstream of the filter screen group is connected with the adhesive containing barrel through a relief valve; two sets of nozzle group devices which are connected with the adhesive output channel of the adhesive path plate respectively, each set of nozzle group devices is provided with a heater, a heating block, a needle valve and a nozzle. Temperature sensors are arranged on the nozzle group devices and the adhesive containing barrel. The utility model is suitable for the melt of hot adhesive in all kinds of types and shapes. The adhesive pressure is big and the adhesive output is powerful so that the carbide in the adhesive barrel can't enter the adhesive channel easily. Accessories won't be damaged even when the air pump works at very low temperature. The disassembly and installation of the air pump are convenient during maintenance. The working efficiency can be greatly improved with two sets of nozzle group devices.
Description
Technical field
The utility model relates to a kind of hot melt adhesive machine, especially a kind of pair of shower nozzle air-pump type hot melt adhesive machine.
Background technology
Hot melt adhesive machine is to manufacture a kind of equipment commonly used in the industry, and it can be added to a kind of fluid colloidal material on the another one processing object, as fluid sealant being added to the composition surface of product component, to reach water-tight and to increase the effect that engages.At present, multiple hot melt adhesive machine is arranged on market, the use machine power that has realizes gluing, because machine power control is coarse, its shortcoming is that the solation that flows out is step, and the size of solation is not easy control evenly, and after the machine power releasing Delay Process is arranged easily, can not stop at once, be unfavorable for accurate control, work continuously, also cause waste easily.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective of prior art, and a kind of plastic emitting continuously, easy to maintenance, applied widely is provided; Utilize different spray nozzles can realize spraying two shower nozzle air-pump type hot melt adhesive machines of bar, spraying or frictioning.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: design a kind of pair of shower nozzle air-pump type hot melt adhesive machine, comprise electric control system and power and heating system, described power and heating system comprise a storing container, and its bottom is provided with heater; One pulsometer is interconnected by the double acting piston pump of the actuating cylinder on top and bottom and to form, and double acting piston pump is connected in described storing container and can sucks PUR in the storing container; One glue road plate, it links to each other with pulsometer by leading sebific duct, is embedded with a filter screen group in the plate of glue road, and the downstream of filter screen group has the chewing-gum of going out road, and the upstream of filter screen group is connected in storing container via relief valve; Two groups of jet head sets devices, it goes out the chewing-gum road by what lead that sebific duct is connected in glue road plate respectively, is provided with heater, heat block, needle-valve and nozzle in every group of jet head sets device; Be respectively equipped with the hygrosensor that is electrically connected on electric control system in the described jet head sets device and on the storing container.
Described actuating cylinder and bidirectional piston pump are to be connected together, i.e. cylinder piston motion up and down directly drives the start of bidirectional piston pump, sucks the PUR in the storing container, simultaneously the PUR in the piston pump is pushed away.Cylinder action up and down mainly is to be controlled in the blast mouth position that magnetic valve changes, as for the change of blast mouth position then be controlled in the cam that is provided with on the cylinder pump up and down during start touching be installed in the microswitch on the cylinder block and when causing magnetic valve and energization excitation, the time and the playback of cutting off the power supply.
Around the described storing container and bottom is coated with the double glazing fibrous insulating layer, realizes the purpose of insulation, can lower the heat that mechanical surface absorbs, and avoids the user to be scalded.
Be coated with the non-sticking lining of one deck Teflon material on the interior wall of described storing container, can avoid on inwall and not easy-clear of hot melt gluing, form carbide in the course of time, also can change the PUR raw material more completely simultaneously.Its inwall is provided with blocks of heat transfer sheet to increase the transmission area of heat in addition.
The hygrosensor of described storing container is preferably a temperature sensing rod, and it is embedded in the bottom of storing container.
The heater of described jet head sets is preferably cylinder type heating rod, and this heating rod is embedded in the heat block of jet head sets device.
Described glue road plate is to be made by aluminum alloy material, be placed in the storing container bottom, absorb heat from the storing container bottom by the heat transmission, the PUR that pulsometer pumps flow to this device via leading sebific duct, utilize the filtering function of filter screen group, the PUR of clean and carbides-free, impurity is distributed to equably respectively goes out the chewing-gum road, PUR is coated working substance apace by the nozzle in the jet head sets device.
Described filter screen group is embedded in the plate of glue road, by pulsometer extruding and the PUR that comes must be earlier after this device filters, is distributed to and respectively goes out the chewing-gum road in the plate of glue road.This device is the carbide that utilizes a filter screen to be placed in to filter on the stay pipe foreign matter or high temperature to give birth to.This device is fixed in the hot melt adhesive machine back, to be easy to do the removing and the maintenance of regular dismounting.
Also be provided with the mechanical type thermostat that presets temperature value in the described storing container, it has a temperature sensing rod that is full of solution and is contacted with thermosol.
The utility model is applicable to the PUR of each kenel of fusion and each shape, and glue pressure is big, and plastic emitting is strong, and the storing container carbide is difficult for entering Jiao Lu.Air pump temperature than the situation at the end under action can not cause that subsidiary spare and accessory parts damage yet, air pump is motion automatically after glue is fused to a certain degree, air pump is easy accessibility aspect maintenance.Different spray nozzles is changed in the utilization of stationary nozzle group device can realize spraying bar, spraying, frictioning effect, is applicable to manual and semi-automatic gluing.And adopt two groups of jet head sets devices also can greatly improve the efficient of work.
Description of drawings
Fig. 1 is electric control system and flow chart, and wherein solid line is represented the glue course, dotted line indication circuit control route;
Fig. 2 is the overall structure decomposing schematic representation of hot melt adhesive machine;
Fig. 3 is the structural representation of storing container, the combination of glue road plate;
Fig. 4 is the structural representation of pulsometer;
Fig. 5 is the structural representation of glue road plate;
Fig. 6 is the structural representation of filter screen group;
Fig. 7 is the structural representation of the first jet head sets device;
Fig. 8 is the structural representation of the second jet head sets device.
The specific embodiment
As shown in the figure, of the present utility model pair of shower nozzle air-pump type hot melt adhesive machine comprises electric control system 1 and power and heating system, power and heating system comprise a storing container 2, its bottom is embedded with heater 21, pack into the solid shape PUR of this storing container, produce heat and be melt into liquid condition fully by heater, flow to other each several part again.Its temperature controlling is to utilize a temperature sensing rod 3 to be embedded in the storing container bottom to come its temperature of sensing, signal is passed to the thermostat of electric control system 1 again.Around the described storing container 2 and bottom is coated with the double glazing fibrous insulating layer, realizes the purpose of insulation, can lower the heat that mechanical surface absorbs, and avoids the user to be scalded.
Be coated with the non-sticking lining of one deck Teflon material on the interior wall of described storing container 2, can avoid on inwall and not easy-clear of hot melt gluing, form carbide in the course of time, also can change the PUR raw material more completely simultaneously.Its inwall is provided with blocks of heat transfer sheet to increase the transmission area of heat in addition.
Also be provided with a mechanical type thermostat in the described storing container 2, before hot melt adhesive machine dispatches from the factory, configured its temperature value, must the competent person change its temperature value arbitrarily.When out of control or heating-up temperature was too high when the heating system of storing container, this device can provide the function of cutting off heater power source at once.Avoid heater to be burnt.Above-mentioned mechanical type thermostat is to utilize a sensing bar that is full of solution to come the temperature of sensing heating system.When sensing bar was heated, its internal solution volume can expand because be heated, if when temperature reaches setting value, solution can be passed to thermostat via catheter pressure, and the spring leaf of inside is backed down, and cut off the electricity supply, and stopped heater and continued heating.When temperature began to descend, spring leaf can rebound automatically and be connected, and the logical once more power supply of going up of heater begins to continue heating.Above-mentioned mechanical type thermostat shields in the utility model, prevents because malfunctioning may cause persistently overheating of glue bucket temperature controller control.
One pulsometer 4 is interconnected by the double acting piston pump 42 of the actuating cylinder 41 on top and bottom and to form, and double acting piston pump 42 is arranged in the glue bucket or is connected in storing container 2 and can sucks PUR in the storing container.No matter the piston of cylinder 41 is up to move or down action, double acting piston pump 42 can suck liquid hot melt adhesive, also can be squeezed to glue road plate 5 to PUR simultaneously, can not cause the phenomenon of disconnected glue.The principle of its continuous plastic emitting mainly is the structure by the spherical non-return valve (calling non-return valve in the following text) of the spherical non-return valve (calling down non-return valve in the following text) of hydraulic cylinder end points and internal piston.Promptly when piston up during start, steel ball props up non-return valve because of the effect that is subjected to gravity, cause the bottom to produce vacuum and the PUR of fusion in the glue bucket is sucked via non-return valve down, when piston down during start, steel ball gravitate and the pressure that the piston start produced are pushed and are propped up down non-return valve, flow into top so the PUR that is squeezed backs down non-return valve and lead in the sebific duct, when piston once more up during start, the bottom is inhaled glue once more and the PUR on top is squeezed and flow to Jiao Luban via leading sebific duct, start up and down so continuously, PUR just is pumped out endlessly.Moving down on the piston is to be controlled by the microswitch that is fixed in the cylinder block both sides.
Described actuating cylinder 41 is to be connected together with bidirectional piston pump 42, i.e. cylinder piston motion up and down directly drives the start of bidirectional piston pump, sucks the PUR in the storing container, simultaneously the PUR in the piston pump is pushed away.Cylinder action up and down mainly is to be controlled in the blast mouth position that magnetic valve changes, as for the change of blast mouth position then be controlled in the cam that is provided with on the cylinder pump up and down during start touching be installed in the microswitch on the cylinder block and when causing magnetic valve and energization excitation, the time and the playback of cutting off the power supply.
The glue road plate 5 that one aluminum alloy material is made, it links to each other with pulsometer 4 by leading sebific duct, is embedded with a filter screen group 6 in the glue road plate 5, and the downstream of filter screen group 6 has the chewing-gum of going out road 51, and the upstream of filter screen group 6 is connected in storing container 2 via relief valve 7.Described filter screen group 6 is embedded in the glue road plate 5, and the PUR that is come by pulsometer 4 extruding enters then after filter screen group 6 is filtered from glue inlet 52, is distributed to respectively to go out chewing-gum road 51 in the glue road plate 5 again.Filter screen group 6 is the carbide that utilize a filter screen 61 to be placed in to filter on the stay pipe 62 foreign matter or high temperature to give birth to.This device is fixed in the hot melt adhesive machine back, to be easy to do the removing and the maintenance of regular dismounting.Glue road plate 5 is placed in storing container 2 bottoms, absorb heat from storing container 2 bottoms by the heat transmission, the PUR that pulsometer 4 pumps flow to this glue road plate 5 via leading sebific duct, utilize the filtering function of filter screen group 6, the PUR of clean and carbides-free, impurity is distributed to out chewing-gum road 51 equably, deliver to the first jet head sets device 8 and the second jet head sets device 9 respectively by leading sebific duct 10 again, utilize the nozzle of jet head sets device that PUR is coated working substance apace, untappedly go out 51 in chewing-gum road with 54 sealings of chock plug screw.
The utility model adopts two groups of jet head sets devices to improve the efficient of work.The first jet head sets device 8 and the second jet head sets device 9 relatively are provided with, and are located at the both sides of hot melt adhesive machine respectively.Because the structure of two groups of jet head sets devices is identical, below only be the structure and the operation principle of example explanation jet head sets device with the first jet head sets device 8: the first jet head sets device 8 goes out chewing-gum road 51 by what lead that sebific duct 10 is connected in glue road plate 5, be provided with cylinder type heating rod 81 in the first jet head sets device 8, be electrically connected on the resistance temperature detector (being called for short RTD) 82 of electric control system, heat block 83, needle-valve 84, nozzle 85, whether the temperature control of heating rod 81 is to utilize the temperature of resistance temperature detector 82 these heating systems of sensing signal to be reached the thermostat of electric control system 1 again, stopped or continuing heating by the thermostat decision.
Gu the PUR of shape Flashmelt in the storing container of special tectonic becomes aqueous, flow to the storing container bottom, accumulate in around the double acting piston pump of storing container bottom, when treating the cylinder action on the piston pump, the glue of fusion will be inhaled in the pump, and glue also is extruded through heating plate to glue road plate simultaneously, the filter screen group of flowing through again device, and then flow out glue road plate, and guide to the jet head sets device via leading sebific duct, just available by the glue of jet head sets device inner nozzle ejection.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the present utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1, a kind of pair of shower nozzle air-pump type hot melt adhesive machine comprises electric control system and power and heating system, and it is characterized in that: described power and heating system comprise
One storing container, its bottom is provided with heater;
One pulsometer is interconnected by the double acting piston pump of the actuating cylinder on top and bottom and to form, and double acting piston pump is connected in described storing container and can sucks PUR in the storing container;
One glue road plate, it links to each other with pulsometer by leading sebific duct, is embedded with a filter screen group in the plate of glue road, and the downstream of filter screen group has the chewing-gum of going out road, and the upstream of filter screen group is connected in storing container via relief valve;
Two groups of jet head sets devices, it goes out the chewing-gum road by what lead that sebific duct is connected in glue road plate respectively, is provided with heater, heat block, needle-valve and nozzle in every group of jet head sets device;
Be respectively equipped with the hygrosensor that is connected in electric control system on described jet head sets device and the storing container.
2, according to claim 1 pair of shower nozzle air-pump type hot melt adhesive machine is characterized in that: around the described storing container and bottom is coated with the double glazing fibrous insulating layer.
3, according to claim 1 pair of shower nozzle air-pump type hot melt adhesive machine is characterized in that: the inwall of described storing container is coated with the Teflon non-sticking lining and is used to increase the heat transfer sheet of area of heat transfer.
4, according to claim 1 pair of shower nozzle air-pump type hot melt adhesive machine, it is characterized in that: the hygrosensor of described storing container is a sensing bar, and it is embedded in the bottom of storing container.
5, according to claim 1 pair of shower nozzle air-pump type hot melt adhesive machine is characterized in that: the heater in the described jet head sets device is a cylinder type heating rod, and this heating rod is embedded in the heat block of jet head sets device.
6, according to claim 1 pair of shower nozzle air-pump type hot melt adhesive machine is characterized in that: described glue road plate is made by aluminum alloy material, and it is placed in storing container bottom and can absorbs heat from the storing container bottom.
7, according to claim 1 pair of shower nozzle air-pump type hot melt adhesive machine is characterized in that: described filter screen group is made of a stay pipe and cover filter screen thereon.
8, according to claim 1 pair of shower nozzle air-pump type hot melt adhesive machine is characterized in that: also be provided with the mechanical type thermostat that presets temperature value in the described storing container, it has a temperature sensing rod that is full of solution and is contacted with thermosol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014543 CN200988025Y (en) | 2006-09-07 | 2006-09-07 | Double spray head pneumatic pump type thermal melt glue machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014543 CN200988025Y (en) | 2006-09-07 | 2006-09-07 | Double spray head pneumatic pump type thermal melt glue machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988025Y true CN200988025Y (en) | 2007-12-12 |
Family
ID=38939069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014543 Expired - Fee Related CN200988025Y (en) | 2006-09-07 | 2006-09-07 | Double spray head pneumatic pump type thermal melt glue machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988025Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989633A (en) * | 2012-10-30 | 2013-03-27 | 茅惠杰 | Device for spraying adhesive onto neutral electrode |
| CN105935634A (en) * | 2016-06-29 | 2016-09-14 | 深圳贵之族生科技有限公司 | Atomization spraying device for viscous liquid |
| CN107073507A (en) * | 2014-10-27 | 2017-08-18 | 格瑞克明尼苏达有限公司 | Quick release solenoid component |
| CN111746006A (en) * | 2020-07-03 | 2020-10-09 | 南京胜利体育用品实业有限公司 | A kind of hot melt glue weight increasing machine for badminton |
-
2006
- 2006-09-07 CN CN 200620014543 patent/CN200988025Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989633A (en) * | 2012-10-30 | 2013-03-27 | 茅惠杰 | Device for spraying adhesive onto neutral electrode |
| CN102989633B (en) * | 2012-10-30 | 2016-01-27 | 茅惠杰 | Neutral electrode glue spraying device |
| CN107073507A (en) * | 2014-10-27 | 2017-08-18 | 格瑞克明尼苏达有限公司 | Quick release solenoid component |
| US10278921B2 (en) | 2014-10-27 | 2019-05-07 | Graco Minnesota Inc. | Quick release solenoid assembly |
| CN107073507B (en) * | 2014-10-27 | 2019-07-05 | 格瑞克明尼苏达有限公司 | Quick release solenoid component |
| US10555905B2 (en) | 2014-10-27 | 2020-02-11 | Graco Minnesota Inc. | Quick release solenoid assembly |
| CN105935634A (en) * | 2016-06-29 | 2016-09-14 | 深圳贵之族生科技有限公司 | Atomization spraying device for viscous liquid |
| CN111746006A (en) * | 2020-07-03 | 2020-10-09 | 南京胜利体育用品实业有限公司 | A kind of hot melt glue weight increasing machine for badminton |
| CN111746006B (en) * | 2020-07-03 | 2025-06-24 | 南京胜利体育用品实业有限公司 | Hot melt adhesive weight increasing machine for badminton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |