CN108554742A - A kind of material leak-proof Pneumatic glue gun component for test - Google Patents
A kind of material leak-proof Pneumatic glue gun component for test Download PDFInfo
- Publication number
- CN108554742A CN108554742A CN201810668821.0A CN201810668821A CN108554742A CN 108554742 A CN108554742 A CN 108554742A CN 201810668821 A CN201810668821 A CN 201810668821A CN 108554742 A CN108554742 A CN 108554742A
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- CN
- China
- Prior art keywords
- glue rifle
- glue
- trigger
- test
- material leak
- 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.)
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Classifications
-
- 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
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/0052—Accessories therefor
-
- 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
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00573—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes the reservoir or container being pneumatically or hydraulically pressurized
-
- 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
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/10—Hand tools for removing partially or for spreading or redistributing applied liquids or other fluent materials, e.g. colour touchers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention provides a kind of material leak-proof Pneumatic glue gun components for test, there are one sliding slots for setting on glue rifle body, trigger extends to below glue rifle above glue rifle, the trigger of top is hinged with connecting rod one end, the connecting rod other end can be slided in sliding slot and one end of hinged curved bar, and the other end of curved bar is equipped with arc spacer for blocking Jiao Zui；For glue rifle timer is above provided with, timer includes display unit, control unit, timing unit and data storage cell；The contact point of trigger and valve train is provided with pressure sensor, pressure sensor connection timer.The Pneumatic glue gun component of the present invention can block Jiao Zui after the completion of sizing material squeezes out test, prevent sizing material excessive, so that sizing material is squeezed out test result more acurrate；Timing is carried out at the same time when trigger presses, trigger is simultaneously stopped timing when unclamping, and keeps timing convenient and more accurate.
Description
Technical field
The invention belongs to glue rifle engineering device technique fields, and in particular to a kind of material leak-proof Pneumatic glue gun component for test.
Background technology
Commonly using injection or extrusion and mixing material and other technological steps in high viscosity sizing material or lotion process, usually
It needs to re-start tune machine if replacing a raw material using in these equipment process, by repeatedly debugging, just can determine that
The debugging of the technological parameters such as one suitable injection technique, including pressure, temperature.Not only need waste a large amount of during tune machine
Material and manpower and time, it is also possible to go out in-site mixing machine failure, because the mobility of the raw material and viscosity parameter are not suitable for making
The case where being processed with current device.So usually before tune machine, it is necessary to the viscosity and mobility of raw material are tested, for
Lotion raw material especially has thixotropic non-newtonian fluid, it is also necessary to use its extruded velocity of glue rifle simulation test, i.e. unit
The extrusion capacity of time can probably find out that this raw material is suitble to process using which kind of equipment according to these test results, make its
Tune machine is to debug out suitable processing conditions faster.In addition Pneumatic glue gun can also be directly used in fluid sealant, joint trimming agent etc.
Extrusion when constructing application and batch mixing tool.
In sizing material production and R＆D process, by testing the extruded velocity of sizing material, it can not only give when processing and ginseng is provided
Data are examined, an important indicator of the lot stability of monitoring lotion is also used as.Such as in the production process of silicon rubber,
The same filler for the extruded velocity or even different batches that different fillers may change silicon rubber significantly is all squeezed out to changing
Speed can control its extruded velocity in the range of being suitble to processing by test basal rate, if exceeding preset range,
Reason can be searched in time and adjust in time.
The test method of existing conventional extruded velocity is to use Pneumatic glue gun and stopwatch, and sizing material is poured into packing element when test
In, constant temperature sets constant air pressure to setting test temperature, is packed into glue rifle, and pressing the trigger of Pneumatic glue gun on the other hand makes wherein to fill
The paste extrusion of dress, the other hand pressing stopwatch is timely, and sizing material squeezes out after a certain period of time, unclamps trigger on the other hand, and the other hand is pressed simultaneously
It presses stopwatch to stop timing, weighs sizing material extrusion capacity divided by extrusion time, measure repeatedly, and the time averaging extrusion capacity of unit of account
As extruded velocity.This test method is relatively simple quickly, but there are problems that：(1) two are needed in test process
Compounding practice, realization while extruding and timing can cause larger error, different people to survey to hand if both hands are asynchronous simultaneously
Test result also has deviation；(2) if room temperature and set temperature are inconsistent in test process, sizing material temperature is held during the test
It is also easy to produce variation, rubber mobility is caused to change, keeps test result inaccurate；(3) since hand unclamps after trigger in packing element still
There are residual voltage, after stopping timing, plastic emitting nozzle, which still has a small amount of excessive glue, causes test result inaccurate；(4), because of conventional packing element and
Be inconvenient to dismantle and clean and use disposably after piston use, just be lost after testing, and in order to ensure test result standard
Really frequently with the higher disposable packing element of the precision of import, causes cost higher in this way and pollute environment.
Chinese patent CN203209265U discloses a kind of structure-improved of Pneumatic gluing gun, including glue rifle body, is fixed on
The glue rifle handle of glue rifle body；Glue rifle coordinates interior be equipped with to control the valve train of gas break-make with trigger；Glue rifle body front end is equipped with
Front end sealing cap lid, rear end are equipped with rear end cap；The fast joint is connected through air inlet pipe with the air inlet of valve train；Valve train
Leakage port be connected with gas bleeder valve through gas outlet；The gas outlet transtracheal of valve train is connected with the connector on rear end cap.This is specially
In profit glue rifle for exist when testing extruded velocity be difficult to squeeze simultaneously with accurate timing, and sizing material temperature can be floating with outer temperature
Dynamic, residual voltage is had after test leads to problems such as excessive glue cause to measure inaccurate and inconvenient disassembly, cleaning.
205413530 U of Chinese patent CN disclose a kind of Pneumatic gluing gun, provide a kind of pneumatic painting of small portable
Glue rifle, the barrel-shaped glue individually packed sold with market have been passed through external temperature thermostat for Jiao Yuan, have controlled the heating rod in rifle
The glue in glue bucket is heated and kept constant temperature with temperature inductor, replaces pulling manually by power source using compressed air and pull
Machine, glue can be squeezed out by coating gun mouth, after glue has used in glue bucket, can be convenient for changing glue bucket.The invention plastic emitting is steady
Fixed, reasonable with existing coating gun structure compared, using simple, operation is flexible, convenient for safeguarding.In the patent in glue rifle sizing material temperature
Degree can it is more convenient regulate and control, but for test extruded velocity when still have be difficult to squeeze simultaneously with accurate timing, and test
After have residual voltage and lead to excessive glue, and the problems such as inconvenient disassembly, cleaning.
Invention content
In order to overcome the deficiencies of the prior art, the present invention is directed at least solve in the prior art one of the technical issues of, provides
A kind of material leak-proof Pneumatic glue gun component for test can block Jiao Zui, prevent sizing material excessive, can improve after the completion of test
Sizing material squeezes out the accuracy of test.
The present invention is achieved through the following technical solutions：A kind of material leak-proof Pneumatic glue gun component for test, including glue
Rifle and packing element, the glue rifle include glue rifle body, glue rifle handle, trigger；Glue rifle body front end is equipped with drive end bearing bracket, and rear end is equipped with rear end cap；
For glue rifle air inlet is equipped with, interior be equipped with is coordinated the valve train for controlling gas break-make with trigger by glue rifle；Valve train goes out
Gas port is connected through glue rifle tracheae with the connector on rear end cap；The packing element includes packing element body, piston and Jiao Zui；The glue rifle body
There are one sliding slot, triggers to be extended to above glue rifle below glue rifle for upper setting, and trigger and connecting rod one end of top are hinged, even
The extension bar other end can be slided in sliding slot and one end of hinged curved bar, and the other end of curved bar is equipped with arc spacer for blocking glue
Mouth.
The Pneumatic glue gun component of the present invention, when test, first pour into sizing material in packing element, and rubber plug is filled in packing element, packing element installation
Into glue rifle, the extended end of trigger drives connecting rod and curved bar in sliding slot while then starting to open valve train by trigger squeeze
Middle sliding, makes arc spacer leave Jiao Zui, starts to squeeze out sizing material, and trigger is unclamped when squeezing out completion, what trigger return air valve was closed
Connecting rod drives curved bar to slide return original position in sliding slot simultaneously, and arc spacer blocks Jiao Zui, prevents sizing material effect of flood from testing
As a result, improving test accuracy.The arc spacer is preferably rubber material, more preferably the high-strength silicone rubber of self-lubricating,
It is durable and easy to clean.
Preferably, the drive end bearing bracket is connected by rotatable axis with spring one end, and the spring other end is connected with curved bar.When
Bend pipe is driven simultaneously by trigger and spring after release trigger, it can be made more to return to original position and block Jiao Zui.
Preferably, for glue rifle timer is above provided with, timer includes display unit, control unit, timing unit sum number
According to storage unit；The contact point of trigger and valve train is provided with pressure sensor, pressure sensor connection timer.Pressing
When trigger, the pressure of pressure sensor touches timer when being more than a certain pressure, and control unit control timing unit starts timing,
After unclamping trigger, pressure disappears, and control unit terminates when controlling timer, and it is single that data result is stored in data storage simultaneously
Member is simultaneously shown on the display unit, while can preset more than ten groups of nearest data of storage.
Preferably, there are one pressure-regulating valves for the air inlet setting.Pressure is adjusted by pressure-regulating valve, can be used for
Test the extruded velocity under different pressures.
Preferably, it is additionally provided with Quick air-discharge noise reduction valve on the rear end cap.Gas can be quickly from row after trigger unclamps
It is discharged in gas noise reduction valve, noise is small and sizing material internal pressure discharges rapidly and do not allow to be also easy to produce excessive glue.
Preferably, the gum outlet of barrel front end is equipped with external screw thread, and gum outlet is connected by screw thread with Jiao Zui.The plastic emitting of packing element
Mouth is connected through a screw thread Jiao Zui, connects more secured, replacement Jiao Zui easy to disassemble, is also convenient for cleaning packing element cylinder.
Preferably, glue rifle component further includes the gum outlet that threaded plug is used for sealed cylinder front end.Sizing material is poured into
After in packing element, rubber plug is filled in into packing element, before the gum outlet of packing element is blocked with plug, packing element can be sealed.After packing element sealing
Can be put into baking oven or water-bath heated or cooled down and it is constant arrive set temperature, then take out plug, change Jiao Zui, will
Packing element is packed into glue rifle and is tested.
Preferably, the nozzle of cylinder tail portion is equipped with external screw thread, and glue rifle component further includes screwed sealing cover for close
Sealing portion nozzle.Cylinder tail portion is sealed with sealing cover and can not be intake not when making to be heated or cooled with better seal cylinder
Material leakage.
Opposite and the prior art, the present invention have the following advantages：It can be pressed in trigger while curved bar being driven to realize injecting glue
And injecting glue finishes when rear trigger unclamps and blocks Jiao Zui automatically and prevent excessive glue；Timing and trigger pine are carried out at the same time when trigger presses
It is simultaneously stopped timing when opening, ensures that timing is convenient and more accurate；The extruded velocity under different pressures can be tested；It is easy to disassemble
And cleaning；Packing element is salable to be heated and is cooled down, will not leak adhesive and water inlet.
Description of the drawings
Fig. 1 is a kind of schematic diagram of material leak-proof Pneumatic glue gun component for test of the embodiment of the present invention 1.
Schematic diagram when Fig. 2 is the packing element sealing of the embodiment of the present invention 2.
In figure：1, glue rifle body；2, glue rifle handle；3, trigger；4, drive end bearing bracket；5, rear end cap；6, air inlet；7, valve train；
8, gas outlet；9, glue rifle tracheae；10, cylinder；11, piston；12, Jiao Zui；13, sliding slot；14, connecting rod；15, curved bar；16, bullet
Spring；17, timer；18, pressure sensor；19, pressure-regulating valve；20, exhaust noise silencing valve；21, sealing cover；22, plug.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
Embodiment 1
As shown in Figure 1, a kind of material leak-proof Pneumatic glue gun component for test, including glue rifle and packing element, the glue rifle packet
Glue rifle body 1, glue rifle are included 2, trigger 3；Glue rifle body front end is equipped with drive end bearing bracket 4, and rear end is equipped with rear end cap 5, drive end bearing bracket and rear end cap
It is connect with glue rifle body by screw thread；Glue rifle is equipped with air inlet 62, and glue rifle is being equipped in 2 and the cooperation of trigger 3 controls gas
The valve train 7 of break-make；The gas outlet 8 of valve train 7 is connected through glue rifle tracheae 9 with the connector on rear end cap 5；The packing element packet
Include packing element body 10, piston 11 and glue mouth 12；There are one sliding slots 13, trigger 3 to extend below glue rifle for setting on the glue rifle body 1
Above to glue rifle, trigger 3 and 14 one end of connecting rod of top are hinged, and 14 other end of connecting rod can be slided and be cut with scissors in sliding slot 13
One end of curved bar 15 is connect, the other end of curved bar 15 is equipped with arc spacer for blocking glue mouth 12.The drive end bearing bracket 4 is by rotatable
Axis be connected with 16 one end of spring, 16 other end of spring is connected with curved bar 15.Glue rifle is being provided with timer 17, timer on 2
17 include display screen, control unit, timing unit and data storage cell；It is provided in trigger 3 and the contact point of valve train 7
Pressure sensor 18, pressure sensor 18 are electrically connected timer 17.There are one pressure-regulating valves 19 for the setting of the air inlet 6.Institute
It states and is additionally provided with Quick air-discharge noise reduction valve 20 on rear end cap 5.The gum outlet of 10 front end of cylinder is equipped with external screw thread, and gum outlet passes through screw thread
It is connected with glue mouth 12.
The glue rifle component of the present embodiment can be pulled after trigger presses while curved bar being driven to realize injecting glue and injecting glue
Machine blocks Jiao Zui automatically when unclamping prevents excessive glue；It is simultaneously stopped meter when being carried out at the same time timing and trigger release when trigger presses
When, ensure that timing is convenient and more accurate；The extruded velocity under different pressures can be tested；It is for convenience detach and cleaning.
Embodiment 2
Compared to embodiment 1, the glue rifle component of the present embodiment further includes that threaded plug 22 is used for 10 front end of sealed cylinder
Gum outlet.The nozzle of 10 tail portion of cylinder is equipped with external screw thread, and glue rifle component further includes screwed sealing cover 21 for sealing
Tail portion nozzle.
The cylinder of the packing element of the present embodiment can be fully sealed by rear sealing cover and plug, can be heated and be cooled down,
It will not leak adhesive and water inlet.The schematic diagram of packing element is as shown in Figure 2 when sealing.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of material leak-proof Pneumatic glue gun component for test, including glue rifle and packing element, the glue rifle include glue rifle body, glue rifle
, trigger；Glue rifle body front end is equipped with drive end bearing bracket, and rear end is equipped with rear end cap；Glue rifle being equipped with air inlet, glue rifle it is interior be equipped with
The valve train of trigger cooperation control gas break-make；The gas outlet of valve train is through glue rifle tracheae and the connector phase on rear end cap
Even；The packing element includes packing element body, piston and Jiao Zui；It is characterized in that, there are one sliding slot, triggers for setting on the glue rifle body
It is extended to above glue rifle below from glue rifle, trigger and connecting rod one end of top are hinged, and the connecting rod other end can be in sliding slot
The other end of one end of sliding and hinged curved bar, curved bar is equipped with arc spacer for blocking Jiao Zui.
2. a kind of material leak-proof Pneumatic glue gun component for test according to claim 1, which is characterized in that the front end
Lid is connected by rotatable axis with spring one end, and the spring other end is connected with curved bar.
3. a kind of material leak-proof Pneumatic glue gun component for test according to claim 1, which is characterized in that glue rifle is upper
It is provided with timer, timer includes display unit, control unit, timing unit and data storage cell；In trigger and air valve
The contact point of mechanism is provided with pressure sensor, pressure sensor connection timer.
4. according to a kind of material leak-proof Pneumatic glue gun component for test of Claim 1-3 any one of them, feature exists
In there are one pressure-regulating valves for the air inlet setting.
5. according to a kind of material leak-proof Pneumatic glue gun component for test of Claim 1-3 any one of them, feature exists
In being additionally provided with Quick air-discharge noise reduction valve on the rear end cap.
6. according to a kind of material leak-proof Pneumatic glue gun component for test of Claim 1-3 any one of them, feature exists
In the gum outlet of barrel front end is equipped with external screw thread, and gum outlet is connected by screw thread with Jiao Zui.
7. a kind of material leak-proof Pneumatic glue gun component for test according to claim 6, which is characterized in that glue rifle component
It further include the gum outlet that threaded plug is used for sealed cylinder front end.
8. a kind of material leak-proof Pneumatic glue gun component for test according to claim 7, which is characterized in that cylinder tail portion
Nozzle be equipped with external screw thread, glue rifle component further includes screwed sealing cover for sealing tail portion nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668821.0A CN108554742A (en) | 2018-06-26 | 2018-06-26 | A kind of material leak-proof Pneumatic glue gun component for test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668821.0A CN108554742A (en) | 2018-06-26 | 2018-06-26 | A kind of material leak-proof Pneumatic glue gun component for test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108554742A true CN108554742A (en) | 2018-09-21 |
Family
ID=63554476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810668821.0A Withdrawn CN108554742A (en) | 2018-06-26 | 2018-06-26 | A kind of material leak-proof Pneumatic glue gun component for test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108554742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794401A (en) * | 2018-12-29 | 2019-05-24 | 重庆津竹缘创新科技有限公司 | A kind of electronic two-component glue rifle |
| CN110000025A (en) * | 2019-01-28 | 2019-07-12 | 苏州市中医医院 | A kind of hydraulic giant device |
-
2018
- 2018-06-26 CN CN201810668821.0A patent/CN108554742A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794401A (en) * | 2018-12-29 | 2019-05-24 | 重庆津竹缘创新科技有限公司 | A kind of electronic two-component glue rifle |
| CN110000025A (en) * | 2019-01-28 | 2019-07-12 | 苏州市中医医院 | A kind of hydraulic giant device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180921 |
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| WW01 | Invention patent application withdrawn after publication |