CN208800344U - It is a kind of can the reusable Pneumatic glue gun component of constant temperature - Google Patents
It is a kind of can the reusable Pneumatic glue gun component of constant temperature Download PDFInfo
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- CN208800344U CN208800344U CN201820996144.0U CN201820996144U CN208800344U CN 208800344 U CN208800344 U CN 208800344U CN 201820996144 U CN201820996144 U CN 201820996144U CN 208800344 U CN208800344 U CN 208800344U
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- glue
- glue rifle
- constant temperature
- trigger
- packing element
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Abstract
The utility model provide it is a kind of can the reusable Pneumatic glue gun component of constant temperature, including have hairbrush and externally threaded pull rod, tapped piston rod be equipped in piston；Glue rifle body includes gun barrel, heating layer and thermal insulation layer；Temperature controller is additionally provided on glue rifle body；Sliding slot is provided on glue rifle body, trigger is hinged by connecting rod and curved bar, and the other end is slided equipped with arc spacer for blocking Jiao Zui in curved bar one end in sliding slot；Glue rifle is being above provided with timer；The contact point of trigger and valve train is provided with pressure sensor, pressure sensor connection timer.Piston can be pulled out easily by pull rod and clean packing element by the Pneumatic glue gun component of the utility model, be reused；Packing element heat preservation is heated when test, so that sizing material is squeezed out test more acurrate；Injecting glue blocks Jiao Zui when finishing rear trigger release automatically prevents excessive glue；It is more acurrate that timer is controlled by trigger.
Description
Technical field
The utility model belongs to glue rifle engineering device technique field, and in particular to one kind can the reusable Pneumatic glue gun of constant temperature
Component.
Background technique
Commonly using injection or extrusion and mixing material and other technological steps in high viscosity sizing material or lotion process, usually
Using in these equipment process if replacement one raw material need to re-start tune machine, by repeatedly debugging, just can determine that
One suitable injection technique, the debugging including technological parameters such as pressure, temperature.It not only needs to waste during tune machine a large amount of
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 output of time can probably find out 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 sealant, joint trimming agent etc.
Extrusion and mixing tool when constructing coating.
In lotion production and R&D process, by testing the basal rate of lotion, not only ginseng can be provided to when processing
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 of extruded velocity or even different batches that different fillers may change silicon rubber significantly all squeezes out change
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 adjusted in time.
The test method of existing conventional extruded velocity is that sizing material is poured into packing element when test using Pneumatic glue gun and stopwatch
In, constant temperature sets constant air pressure to setting test temperature, is packed into glue rifle, and the trigger for pressing 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 output divided by extrusion time, measurement is multiple, and the time averaging extrusion output of unit of account
As extruded velocity.This test method is relatively simple quickly, but there are some problems: (1) two are needed in test process
Hand operates cooperation, while extruding and timing simultaneously, if both hands are asynchronous, will cause biggish error, different people tests knot
Fruit also has deviation；(2) if room temperature and set temperature are inconsistent in test process, sizing material temperature is easy to produce during the test
Changing causes rubber mobility to change, and keeps test result inaccurate；(3) due to being still had in packing element after hand release trigger
Residual voltage, plastic emitting nozzle, which still has a small amount of excessive glue, after stopping timing causing test result inaccurate；(4), because of conventional packing element and piston
Be inconvenient to dismantle and clean and use disposably after use, just be lost after testing, and it is accurate normal in order to ensure the test results
Using the higher disposable packing element of the precision of import, lead to higher cost and pollution environment in this way.
Chinese utility model patent CN203209265U discloses a kind of structure-improved of Pneumatic gluing gun, including glue rifle
Body, the glue rifle handle for being fixed on glue rifle body；Glue rifle cooperates with trigger interior be equipped with to control the valve train of gas on-off；Glue rifle body
Front end is equipped with front end sealing cap lid, and rear end is equipped with rear end cap；The fast joint is connected through air inlet pipe with the air inlet of valve train；
The leakage port of valve train is connected through gas outlet with gas bleeder valve；The gas outlet transtracheal of valve train and the connector phase on rear end cap
Even.In the patent glue rifle for exist when testing extruded velocity be difficult to squeeze simultaneously with accurate timing, and sizing material temperature can be with outer
Temperature fluctuations, residual voltage is had after test leads to problems such as excessive glue cause measurement inaccurate and inconvenient disassembly, cleaning.
205413530 U of Chinese utility model patent CN discloses a kind of Pneumatic gluing gun, provides a kind of small portable
Pneumatic gluing gun, the barrel-shaped glue individually packed sold with market passed through external temperature thermostat for Jiao Yuan, controlled in rifle
Heating rod and temperature inductor the glue in glue bucket is heated and is kept constant temperature, hand is replaced using compressed air by power source
Dynamic cocking, glue can be squeezed out by coating gun mouth, after glue has used in glue bucket, can be convenient replacement glue bucket.This reality
Stablized with novel plastic emitting, it is reasonable with existing coating gun structure compared, it is convenient for safeguarding using simple, flexible operation.Glue in the patent
In rifle the temperature of sizing material can it is more convenient regulate and control, but be difficult to squeeze simultaneously and accurately for still having when testing extruded velocity
Timing, and have residual voltage after testing and lead to excessive glue, and the problems such as inconvenient disassembly, cleaning.
Summary of the invention
In order to overcome the deficiencies of the prior art, one of the technical issues of the utility model aims to solve at least in the prior art,
The utility model provide it is a kind of can the reusable Pneumatic glue gun component of constant temperature, by the piston rod and the drawing that are provided with screw thread
Piston is taken out after testing with pull rod from packing element, bristle is arranged on pull rod by bar, be can be used for cleaning the cylinder of packing element and is gone out
Jiao Kou reuses packing element；The heating layer of glue rifle body prevents sizing material from testing for carrying out heating and thermal insulation to packing element when testing
Cool down in the process, the accuracy that sizing material squeezes out test can be improved.
The utility model is achieved through the following technical solutions: it is a kind of can the reusable Pneumatic glue gun component of constant temperature,
Including glue rifle and packing element, the glue rifle includes glue rifle body, glue rifle handle, trigger；Glue rifle body front end is equipped with drive end bearing bracket, after rear end is equipped with
End cap；For glue rifle air inlet is equipped with, interior be equipped with is cooperated the valve train for controlling gas on-off with trigger by glue rifle；Valve train
Gas outlet be connected through glue rifle tracheae with the connector on rear end cap；The packing element includes packing element body, piston and Jiao Zui；The work
It is equipped with tapped piston rod beyond the Great Wall, glue rifle component further includes pull rod, and pull rod upper end is equipped with handle, and pull rod lower end is equipped with outer spiral shell
Line from packing element for taking out piston；The middle and lower part of pull rod is equipped with short bristles and is used to clean the gum outlet of cylinder, in pull rod
Top is equipped with long brush hairs for cleaning cylinder inboard wall；The glue rifle body includes the gun barrel of internal layer, the heating layer in middle layer and outer layer
Thermal insulation layer；Temperature controller is additionally provided on glue rifle body.
The glue rifle of the utility model can use existing glue rifle, and sizing material is first poured into packing element, rubber plug is filled in by when test
Packing element, packing element are installed in glue rifle, the temperature needed for being set using temperature controller, and preferably 0~80 degree Celsius, temperature control
Device is electrically connected heating layer, is heated by heating layer to gun barrel, packing element is made to keep certain temperature, then start to test, and surveys
Sizing material can keep constant temperature during examination, keep test result more acurrate, after being completed, take out packing element, pass through the screw thread of pull rod
It tightens and can easily pull out piston from packing element with being threadedly engaged for piston rod；And cylinder is carried out using the bristle on pull rod clear
It is clean；Reuse packing element；The gun barrel is preferably thermally conductive good metal material, such as stainless steel, the thermal insulation layer
In be equipped with heat-barrier material, preferably nano ceramic fibers, the heat insulation heat proof materials such as aeroge composite adiabatic felt, the shell of thermal insulation layer
It can be plastic resin material resistant to high temperature.
Preferably, the handle of the pull rod is inverted U.The handle of this structure facilitates grasping and puts forth one's strength, can when not applicable
Pull rod to be hung on a wall with handle.
Preferably, a sliding slot is provided on the glue rifle body, trigger extends to above glue rifle below glue rifle, top
Trigger is hinged with connecting rod one end, and the connecting rod other end can slide in sliding slot and one end of hinged curved bar, curved bar it is another
End is equipped with arc spacer for blocking Jiao Zui.Using this programme Pneumatic glue gun module testing when, first sizing material is poured into packing element,
Rubber plug is filled in into packing element, packing element is installed in glue rifle, the extension of trigger while then starting to open valve train by trigger squeeze
End drives connecting rod and curved bar to slide in sliding slot, and arc spacer is made to leave Jiao Zui, starts to squeeze out sizing material, squeezes out and unclamp when completing
Trigger, connecting rod drives curved bar to slide return original position in sliding slot while trigger return air valve is closed, and arc spacer blocks glue
Mouth prevents sizing material effect of flood test result, improves test accuracy.The arc spacer is preferably rubber material, more preferably
It is durable and easy to clean for the high-strength silicone rubber of self-lubricating.
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
Pass through trigger after unclamping trigger and spring drives bend pipe simultaneously, 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, the air inlet is provided with a pressure-regulating valve.Pressure is adjusted by pressure-regulating valve, can be used for
Test the extruded velocity under different pressures.
Preferably, Quick air-discharge noise reduction valve is additionally provided 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 stronger, replacement Jiao Zui easy to disassemble, also packing element cylinder easy to clean.
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
It can be put into baking oven or water-bath and be heated or cooled down and constant to set temperature, then take out plug, change Jiao Zui, it 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.
The opposite and prior art, the utility model, which has the advantage that, is equipped with threaded piston rod in the piston of packing element,
Easily piston can be pulled out by pull rod and hairbrush on pull rod is used to clean packing element, reuse packing element；The heating layer of glue rifle
Sizing material temperature is more stable in packing element when can make to test, and guarantees the accuracy of test；Trigger pressing can drive curved bar real simultaneously
Existing injecting glue and injecting glue block Jiao Zui when finishing rear trigger release automatically prevents excessive glue；Trigger pressing when simultaneously carry out timing and
Trigger is simultaneously stopped timing when unclamping, guarantee that timing is convenient and more accurate；The extruded velocity under different pressures can be tested；Side
Just it dismantles and cleans；Packing element is salable to be heated and is cooled down, will not leak adhesive and water inlet.
Detailed description of the invention
Fig. 1 be the utility model embodiment 1 it is a kind of can the reusable Pneumatic glue gun component of constant temperature packing element cylinder
With the schematic diagram of piston.
Fig. 2 be the utility model embodiment 1 it is a kind of can the pull rod of the reusable Pneumatic glue gun component of constant temperature show
It is intended to.
Fig. 3 be the utility model embodiment 1 it is a kind of can the reusable Pneumatic glue gun component of constant temperature glue rifle and glue
The schematic diagram of cylinder.
Schematic diagram when Fig. 4 is the packing element sealing of the utility model embodiment 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；101,
Gun barrel；102, heating layer；103, thermal insulation layer；24, piston rod；25, pull rod；26, handle；27, short bristles；28, long brush hairs；29,
Temperature controller.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain that this is practical
It is novel, it is not used to limit the utility model.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment 1
As shown in Fig. 1 to 3, it is a kind of can the reusable Pneumatic glue gun component of constant temperature, including glue rifle and packing element, the glue
Rifle includes glue rifle body 1, glue rifle 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, and drive end bearing bracket is with after
End cap passes through screw thread and connect with glue rifle body；Glue rifle is equipped with air inlet 62, and glue rifle is being equipped in 2 and the cooperation control of trigger 3
The valve train 7 of gas on-off；The gas outlet 8 of valve train 7 is connected through glue rifle tracheae 9 with the connector on rear end cap 5；The glue
Cylinder includes packing element body 10, piston 11 and glue mouth 12；The piston is equipped with tapped piston rod 24, and glue rifle component also wraps
Pull rod 25 is included, 25 upper end of pull rod is equipped with handle 26, and 25 lower end of pull rod is equipped with external screw thread for taking out piston 11 from packing element；It draws
The middle and lower part of bar 25 is equipped with the gum outlet that short bristles 27 are used to clean cylinder, and the middle and upper part of pull rod 25 is equipped with long brush hairs 28 for clear
Wash cylinder inboard wall；The glue rifle body includes the gun barrel 101 of internal layer, the heating layer 102 in middle layer and the thermal insulation layer 103 of outer layer；Glue rifle
Temperature controller 29 is additionally provided on body.The handle 26 of the pull rod 25 is inverted U.
A sliding slot 13 is provided on the glue rifle body, trigger 3 extends to above glue rifle below glue rifle, the trigger of top
3 are hinged with 14 one end of connecting rod, and 14 other end of connecting rod can slide in sliding slot 13 and one end of hinged curved bar 15, curved bar 15
The other end be equipped with arc spacer for blocking glue mouth 12.The drive end bearing bracket 4 is connected by rotatable axis with 16 one end of spring,
16 other end of spring is connected with curved bar 15.Glue rifle being provided with timer 17 on 2, timer 17 include display screen, control unit,
Timing unit and data storage cell；The contact point of trigger 3 and valve train 7 is provided with pressure sensor 18, pressure sensing
Device 18 is electrically connected timer 17.The air inlet 6 is provided with a pressure-regulating valve 19.It is additionally provided on the rear end cap 5 quickly
Exhaust noise silencing valve 20.The gum outlet of 10 front end of cylinder is equipped with external screw thread, and gum outlet is connected by screw thread and glue mouth 12.
The glue rifle component of the present embodiment tapped piston rod in the piston of packing element will can easily be lived by pull rod
Plug pulls out, packing element for convenience detach and cleaning, reuses packing element；Sizing material temperature in packing element when the heating layer of glue rifle can make to test
It is more stable, guarantee the accuracy of test；It can be pressed in trigger while curved bar being driven to realize that injecting glue and injecting glue finish rear trigger
Automatically Jiao Zui is blocked when release prevents excessive glue；It carries out being simultaneously stopped timing when timing and trigger release simultaneously in trigger pressing,
Guarantee that timing is convenient and more accurate；The extruded velocity under different pressures can be tested.
Embodiment 2
Compared to embodiment 1, the glue rifle component of the present embodiment further includes threaded plug 22 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 4 when sealing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. one kind can the reusable Pneumatic glue gun component of constant temperature, including glue rifle and packing element, the glue rifle include glue rifle body, glue
The small of the stock, trigger；Glue rifle body front end is equipped with drive end bearing bracket, and rear end is equipped with rear end cap；Air inlet is equipped with, glue rifle is equipped with glue rifle in
Cooperate the valve train of control gas on-off with trigger；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, the piston is equipped with tapped piston rod,
Glue rifle component further includes pull rod, and pull rod upper end is equipped with handle, and pull rod lower end is equipped with external screw thread for taking out piston from packing element；
The middle and lower part of pull rod is equipped with the gum outlet that short bristles are used to clean cylinder, and the middle and upper part of pull rod is equipped with long brush hairs for cleaning cylinder
Inner wall；The glue rifle body includes the gun barrel of internal layer, the heating layer in middle layer and the thermal insulation layer of outer layer；Temperature control is additionally provided on glue rifle body
Device processed.
2. one kind according to claim 1 can the reusable Pneumatic glue gun component of constant temperature, which is characterized in that the drawing
The handle of bar is inverted U.
3. one kind according to claim 1 can the reusable Pneumatic glue gun component of constant temperature, which is characterized in that the glue
A sliding slot is provided in gun body, trigger extends to above glue rifle below glue rifle, and trigger and connecting rod one end of top are mutually cut with scissors
It connects, the connecting rod other end can slide in sliding slot and one end of hinged curved bar, and the other end of curved bar is equipped with arc spacer for blocking up
Live in Jiao Zui.
4. one kind according to claim 3 can the reusable Pneumatic glue gun component of constant temperature, which is characterized in that before described
End cap is equipped with rotatable axis and is connected with spring one end, and the spring other end is connected with curved bar.
5. according to claim 1 to 4 described in any item one kind can the reusable Pneumatic glue gun component of constant temperature, feature exists
In for glue rifle timer is above provided with, timer includes display unit, control unit and timing unit；In trigger and air valve machine
The contact point of structure is provided with pressure sensor, pressure sensor connection timer.
6. according to claim 1 to 4 described in any item one kind can the reusable Pneumatic glue gun component of constant temperature, feature exists
In the air inlet is provided with a pressure-regulating valve.
7. according to claim 1 to 4 described in any item one kind can the reusable Pneumatic glue gun component of constant temperature, feature exists
In being additionally provided with Quick air-discharge noise reduction valve on the rear end cap.
8. according to claim 1 to 4 described in any item one kind can the reusable Pneumatic glue gun component of constant temperature, 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.
9. one kind according to claim 8 can the reusable Pneumatic glue gun component of constant temperature, which is characterized in that glue rifle group
Part further includes the gum outlet that threaded plug is used for sealed cylinder front end.
10. one kind according to claim 9 can the reusable Pneumatic glue gun component of constant temperature, which is characterized in that cylinder
The nozzle of tail portion is equipped with external screw thread, and glue rifle component further includes screwed sealing cover for sealing tail portion nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996144.0U CN208800344U (en) | 2018-06-26 | 2018-06-26 | It is a kind of can the reusable Pneumatic glue gun component of constant temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996144.0U CN208800344U (en) | 2018-06-26 | 2018-06-26 | It is a kind of can the reusable Pneumatic glue gun component of constant temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800344U true CN208800344U (en) | 2019-04-30 |
Family
ID=66228372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820996144.0U Expired - Fee Related CN208800344U (en) | 2018-06-26 | 2018-06-26 | It is a kind of can the reusable Pneumatic glue gun component of constant temperature |
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| Country | Link |
|---|---|
| CN (1) | CN208800344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940191A (en) * | 2019-05-16 | 2020-11-17 | 神讯电脑(昆山)有限公司 | Glue dispensing device with timing function |
-
2018
- 2018-06-26 CN CN201820996144.0U patent/CN208800344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940191A (en) * | 2019-05-16 | 2020-11-17 | 神讯电脑(昆山)有限公司 | Glue dispensing device with timing function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20200626 |