CN201889280U - Glue sizing gun - Google Patents
Glue sizing gun Download PDFInfo
- Publication number
- CN201889280U CN201889280U CN2010206166578U CN201020616657U CN201889280U CN 201889280 U CN201889280 U CN 201889280U CN 2010206166578 U CN2010206166578 U CN 2010206166578U CN 201020616657 U CN201020616657 U CN 201020616657U CN 201889280 U CN201889280 U CN 201889280U
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- China
- Prior art keywords
- gun barrel
- glue rifle
- heating element
- element heater
- glue
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- 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
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Abstract
The utility model provides a glue sizing gun, which comprises an outer gun barrel and is characterized in that the glue sizing gun also comprises a heating element, and the heating element is arranged in a cavity of the outer gun barrel. By utilizing the glue sizing gun, due to the fact that the heating element is arranged in the cavity of the outer gun barrel, when the temperature is excessively low, the heating element can be electrified so as to heat glue in a glue bottle arranged in the outer gun barrel, thereby avoiding that the glue cannot be squeezed out because the temperature is excessively low or the glue comes out intermittently and ensuring normal glue sizing.
Description
Technical field
The utility model relates to a kind of glue rifle of beating.
Background technology
Making the glue rifle is a kind of instrument that can spray or apply colloid, is widely used in building trade, automobile making maintenance, glass curtain wall engineering and photovoltaic industry etc.
Beat the glue class that the glue rifle beats and be mainly slow vaporization class colloids such as spot welding fluid sealant, damping glue and glass cement.The viscosity of this slow vaporization class colloid can vary with temperature and change, the too small meeting of colloid viscosity causes gummosis, viscosity is excessive may be extruded or plastic emitting intermittent, thereby influence plastic emitting speed and gel quantity, for this reason, each factory is in summer with generally purchase the glue of different viscosities winter.But because the temperature Change amplitude is big, Zhong Guo southern area particularly, winter, the intraday temperature difference arrived 10～20 degrees centigrade sometimes, and there is not heating installation in the factory building, bigger variation also takes place in the viscosity of glue thereupon, can't satisfy normally and play the glue needs, causes and plays the uncontrollable of colloid amount.
The utility model content
Make the glue rifle in beating the glue process at what exist in the prior art, change, thereby influence gel quantity and beat the problem of colloid amount, the utility model proposes and a kind ofly can make the glue rifle what colloid heated owing to variation of ambient temperature causes colloid viscosity.
The utility model provides a kind of glue rifle of beating, and comprises outer gun barrel, and wherein, this dozen glue rifle also comprises heating element heater, and this heating element heater is arranged in the chamber of described outer gun barrel.
Preferably, this dozen glue rifle can also comprise interior gun barrel, and the external diameter of described interior gun barrel is less than the internal diameter of described outer gun barrel, and described heating element heater is arranged on the outer wall of described interior gun barrel, and described outer gun barrel is enclosed within outside the described interior gun barrel.
Wherein, described heating element heater can be resistance wire, and described resistance wire is wrapped on the outer wall of described interior gun barrel.
According to a kind of embodiment, described resistance wire can be in described gun barrel outer wall along the circumferential direction spiral twine.
According to another kind of embodiment, described resistance wire can be in described the outer wall upper edge of gun barrel described in the length direction of gun barrel coil back and forth.
Preferably, the described glue rifle of beating can also comprise temperature conditioning unit, and described temperature conditioning unit is electrically connected with described heating element heater.
Wherein, described temperature conditioning unit can be the grafting circuit board, but this grafting circuit board is electrically connected with described heating element heater plug.
Preferably, described grafting circuit board can comprise first resistance R 1, second resistance R 2, thermistor Rt and triode V, be connected electrically in after described first resistance R 1 and the described thermistor Rt series connection between the base stage of the live wire of external power supply and described triode V, described second resistance R 2 is connected electrically between the colelctor electrode of the live wire of described external power supply and described triode V, but described heating element heater plug is connected between the zero line of the emitter stage of described triode V and external power source.Wherein, described first resistance R 1 can be adjustable resistor.
Preferably, this dozen glue rifle can also comprise thermometer, and described thermometer is arranged on the outer wall of described outer gun barrel.
That utilizes that the utility model provides makes the glue rifle, owing to be provided with heating element heater in the chamber of gun barrel outside, when atmospheric temperature is crossed when low, can be by switching on to heating element heater, the colloid that is arranged in the glue bottle in the outer gun barrel is heated, thereby prevent colloid since temperature cross low and can't be extruded or plastic emitting intermittent, guaranteed normally to beat glue.Preferably, also have under the situation of temperature conditioning unit making the glue rifle, can control the temperature of heating element heater by temperature conditioning unit, make the interior colloid of glue bottle remain on the state of approximately constant temperature, even thereby when temperature is very low, also can under such as various occasions such as building, automobile making maintenances, play glue easily.The utility model provides makes the glue rifle and is particularly useful for playing the glue operation under the cryogenic conditions such as winter.
Description of drawings
Fig. 1 is a sectional view of beating the structure of glue rifle according to of the present utility model;
Fig. 2 is a three-dimensional exploded view of making the glue rifle according to of the present utility model;
Fig. 3 is the schematic diagram according to the resistance wire canoe of making the glue rifle of a kind of embodiment of the present utility model;
Fig. 4 is the schematic diagram according to the resistance wire canoe of making the glue rifle of another kind of embodiment of the present utility model;
Fig. 5 is the circuit diagram according to the temperature conditioning unit of making the glue rifle of a kind of embodiment of the present utility model.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is a sectional view of beating the structure of glue rifle according to of the present utility model, and Fig. 2 is a three-dimensional exploded view of making the glue rifle according to of the present utility model.All be to be the diagram that example is carried out in Fig. 1 and Fig. 2, but it should be understood that the utility model is not limited to the pneumatic glue rifle of beating, also can make the glue rifle for what manually beat other types such as glue rifle with the pneumatic glue rifle of beating.
With reference to figure 1 and Fig. 2, the glue rifle of beating that the utility model provides comprises outer gun barrel 4, and wherein, this dozen glue rifle also comprises heating element heater 6, and described heating element heater 6 is arranged in the chamber of described outer gun barrel 4.Described outer gun barrel 4 can be plastic material or metal material.
When using this dozen glue rifle to play the glue operation, the glue bottle 11 that colloid is housed can be packed in the outer gun barrel 4, when temperature is crossed low and need be heated the colloid in the glue bottle 11, make heating element heater 6 connect external power supply, the heating element heater 6 that be positioned at the chamber of outer gun barrel 4 this moment can begin the colloid of glue bottle 11 is heated, and when not needing to heat, disconnect the heating that promptly can stop 6 pairs of colloids of heating element heater that is connected of heating element heater 6 and external power source.
Preferably, this dozen glue rifle can also comprise interior gun barrel 5, and the external diameter of described interior gun barrel 5 is less than the internal diameter of described outer gun barrel 4, and described heating element heater 6 can be arranged on the outer wall of described interior gun barrel 5, described outer gun barrel 4 is enclosed within outside the described interior gun barrel 5, and glue bottle 11 can be packed in the interior gun barrel 5.Heating element heater 6 can conduct by the heat of interior gun barrel 5 walls the colloid in the glue bottle 11 is heated in interior gun barrel 5 outsides.Gun barrel 5 can be plastic material or metal material in described.
According to preferred implementation of the present invention, described heating element heater 6 can be resistance wire, and described resistance wire can be wrapped on the outer wall of described interior gun barrel 5.
Fig. 3 and Fig. 4 show two kinds of preferred resistance wire canoes.For the area and the heating power of the heating that increases resistance wire, can with the outer wall of resistance wire gun barrel 5 in described along the circumferential direction spiral twine, thereby the colloid in the glue bottle 11 is evenly heated, as shown in Figure 3.The length direction of gun barrel 5 coils back and forth in also can be with resistance wire outer wall upper edge of gun barrel 5 in described described, comes the colloid in the glue bottle 11 is evenly heated, as shown in Figure 4.And, can be wrapped in reliably for the ease of resistance wire on the outer wall of interior gun barrel 5, preferably, as shown in Figure 2, can have on the outer wall of interior gun barrel 5 and the corresponding groove of the winding position of resistance wire, thereby resistance wire can twine and be bonded in the groove along described groove, so just can fix resistance wire well.
Described resistance wire also can adopt other canoes except that above-mentioned canoe.Be appreciated that described heating element heater 6 also can adopt other form of medium that can produce heat, is not limited to the resistance wire form.
For the heating and temperature control with heating element heater 6 is being roughly on the stationary temperature so that colloid remains on the state of approximately constant temperature, the described glue rifle of beating can also comprise temperature conditioning unit, this temperature conditioning unit is electrically connected with described heating element heater 6, is used to control the heating-up temperature of heating element heater 6.
Refer again to Fig. 1 and Fig. 2, according to preferred implementation of the present invention, described temperature conditioning unit is a grafting circuit board 10, but this grafting circuit board 10 is electrically connected with described heating element heater 6 plugs.
Fig. 5 shows the circuit diagram according to the grafting circuit board of making the glue rifle of a kind of embodiment of the utility model.Described grafting circuit board 10 comprises first resistance R 1, second resistance R 2, thermistor Rt and triode V, be connected electrically in after described first resistance R 1 and the described thermistor Rt series connection between the base stage of the live wire of external power supply (such as the dc source of 36V) and described triode V, described second resistance R 2 is connected electrically between the colelctor electrode of the live wire of described external power supply and described triode V, but described heating element heater 6 plugs are connected between the zero line of the emitter stage of described triode V and external power source.Wherein, described thermistor Rt can adopt the positive temperature coefficient thermilinear thermistor, and its resistance value will increase when its environment temperature is high, and vice versa.When this grafting circuit board 10 is connected external power source, on the one hand, electric current flows to the colelctor electrode of triode V by second resistance R 2, wherein second resistance R 2 is carried out dividing potential drop, on the other hand, electric current flows to the base stage of triode V by first resistance R 1 and thermistor Rt, and electric current flows to heating element heater 6 from the emitting stage of triode V, thereby makes heating element heater 6 begin heating.Rising along with heating element heater 6 temperature, make the temperature of the thermistor Rt heating element heater 6 near also raise gradually, thereby the resistance value of thermistor Rt increases, the electric current of the base stage by triode V reduces, the electric current that flows to heating element heater 6 from the emitter stage of triode V also reduces, thereby reduced the heating power of heating element heater 6, the heat that makes heating element heater 6 produce reduces, so just can be so that the temperature of heating element heater 6 is controlled in certain scope, and then can heat the colloids in the glue bottle 11 in approximately constant temperature.Preferably, described first resistance R 1 can be adjustable resistor, thereby can regulate the resistance size of this first resistance R 1 as required, to limit the base current of triode V, thereby the size of the emitter current by control triode V is controlled the power bracket of heating element heater 6, promptly controls the scope of the heating-up temperature of heating element heater.Preferably, can be in about 30 ℃-40 ℃ scope with the heating and temperature control of heating element heater 6, thereby the feasible temperature that is heated the colloid of element 6 heating can remain between about 25 ℃-35 ℃, make colloid remain suitable viscosity, and then guaranteed to beat the continuity and the harmony of the plastic emitting of glue rifle.
At heating element heater 6 during for the resistance wire on the outer wall of gun barrel 5 in being wrapped in, can be at two terminal place welding two public access plugs (for example cylindrical public access plug) of grafting circuit board 10, and at female plug (for example female plug of semicircular opening) of two couplings of two ends of resistance wire welding, and, this grafting circuit board 10 can be arranged on the handle 9 inner positions near interior gun barrel 5 of making the glue rifle, so that the public access plug that grafting circuit board 10 is connected inserts female plug that resistance wire connects, as depicted in figs. 1 and 2.When installing when making the glue rifle, interior gun barrel 5 by screwing on the handle such as the mode that is threaded, and is inserted female plug of resistance wire connection with the public access plug of the grafting circuit board 10 on the handle, promptly resistance wire can be inserted in the circuit of grafting circuit board 10.
Preferably, this dozen glue rifle can also comprise thermometer 3, and this thermometer 3 can be arranged on the outer wall of described outer gun barrel 4, to be used for showing to the user temperature of heating element heater 6.
Below, in conjunction with Fig. 1 and Fig. 2, be example with the shown pneumatic glue rifle of beating wherein, describe the installation and the use of making the glue rifle in detail according to of the present utility model.
A kind of optimal way that goes out as depicted in figs. 1 and 2, the described pneumatic glue rifle of beating has drive end bearing bracket 1, preceding gasket seal 2, thermometer 3, outer gun barrel 4, interior gun barrel 5, heating element heater 6, back gasket seal 7, power supply cover plate 8, handle 9, grafting circuit board 10 and gauge tap 12, and wherein heating element heater 6 is a resistance wire.Use this pneumatic make the glue rifle before, at first need to install this pneumatic glue rifle of beating.Earlier grafting circuit board 10 is arranged in the handle 9, two public access plugs of two terminal place welding with grafting circuit board 10, and resistance wire is twined in the groove of the outer wall that is bonded in interior gun barrel 5, weld female plug of two couplings again in two ends of resistance wire, wherein can adopt external diameter is that 4 millimeters, internal diameter are 3 millimeters the female plug of semicircular opening, and in these two female plugs are packed on the gun barrel two of 5 rear ends directly be in 4 millimeters the hole.It is 4 millimeters hole that the front end of handle 9 also has two diameters, general back gasket seal 7 is packed in the handle 9, again interior gun barrel 5 is screwed in the handle 9, and with mouthful aiming on the hole on interior gun barrel 5 rear ends and handle 9 front ends, the Kong Zhongyu in then two public access plugs of grafting circuit board 10 being inserted by two holes on the handle 9 on the gun barrels 5 is connected to female plug cooperation of resistance wire.Be screwed the circuit board 10 of pegging graft again, and power supply cover plate 8 is built and also is screwed.Outer gun barrel 4 is set on the interior gun barrel 5, then preceding gasket seal 2 is put into drive end bearing bracket 1, and drive end bearing bracket 1 is screwed on the interior gun barrel 5, make drive end bearing bracket press 1 to live tight gun barrel 4, so just finished the pneumatic installation of making the glue rifle shown in Fig. 1 and Fig. 2.
When using this pneumatic when making the glue rifle and playing glue, at first need the pneumatic drive end bearing bracket 1 of making the glue rifle is opened, in the gun barrel 5, preceding gasket seal 2 is put into drive end bearing bracket 1 in glue bottle 11 is packed into, and in drive end bearing bracket 1 is screwed on the gun barrel 5, pneumatic the beating in the glue rifle of so just glue bottle 11 having been packed into.Then the external compressed air source is inserted the porch of the vent line of handle 9 belows, colloid is extruded in the bottom that the gauge tap 12 on the operating grip 9, compressed air just can enter vent line and promote glue bottle 11.When temperature is crossed low and need be heated the colloid in the glue bottle 11, make grafting circuit board 10 connect external power supply (such as the dc source of 36V), resistance wire begins heating, preheated one-section is (for example 5 minutes) after the time, see when thermometer on the outer gun barrel 4 is presented at 30-40 and spends, just but the gauge tap 12 on the operating grip 9 is played the glue operation.Wherein, grafting circuit board 10 can the controlling resistance silk heating-up temperature within the specific limits, thereby make the temperature of the colloid that heated by resistance wire keep making colloid remain suitable viscosity, and then having guaranteed to beat the continuity and the harmony of the plastic emitting of glue rifle under the condition of approximately constant temperature.
That utilizes that the utility model provides makes the glue rifle, owing to be provided with heating element heater in the chamber of gun barrel outside, the same day, temperature was spent when hanging down, can switch on to heating element heater, so that the colloid that is arranged in the glue bottle in the outer gun barrel is heated, thereby prevent colloid since temperature cross low and can't be extruded or plastic emitting intermittent, guaranteed normally to beat glue.Preferably, have under the situation of temperature conditioning unit making the glue rifle, can control the temperature of heating element heater by temperature conditioning unit, make the interior colloid of glue bottle remain on the state of approximately constant temperature, even thereby when temperature is very low, also can under such as various occasions such as building, automobile making maintenances, play glue easily.The utility model provides makes the glue rifle and is particularly useful for operation under the cryogenic conditions such as winter.
Claims (10)
1. make the glue rifle for one kind, comprise outer gun barrel (4), it is characterized in that, this dozen glue rifle also comprises heating element heater (6), and described heating element heater (6) is arranged in the chamber of described outer gun barrel (4).
2. the glue rifle of beating according to claim 1, it is characterized in that, this dozen glue rifle also comprises interior gun barrel (5), the external diameter of gun barrel (5) is less than the internal diameter of described outer gun barrel (4) in described, described heating element heater (6) is arranged on the outer wall of described interior gun barrel (5), and described outer gun barrel (4) is enclosed within outside the described interior gun barrel (6).
3. the glue rifle of beating according to claim 2 is characterized in that described heating element heater (6) is a resistance wire, and described resistance wire is wrapped on the outer wall of described interior gun barrel (5).
4. the glue rifle of beating according to claim 3 is characterized in that, the outer wall of described resistance wire gun barrel (5) in described along the circumferential direction spiral twines.
5. the glue rifle of beating according to claim 3 is characterized in that, the length direction of gun barrel (5) coiled back and forth in the outer wall upper edge of described resistance wire gun barrel (5) in described was described.
6. the glue rifle of beating according to claim 1 is characterized in that this dozen glue rifle also comprises temperature conditioning unit, and described temperature conditioning unit is electrically connected with described heating element heater (6).
7. the glue rifle of beating according to claim 6 is characterized in that, described temperature conditioning unit is grafting circuit board (10), this grafting circuit board (10) with described heating element heater (6) but plug be electrically connected.
8. the glue rifle of beating according to claim 7, it is characterized in that, described grafting circuit board (10) comprises first resistance R 1, second resistance R 2, thermistor Rt and triode V, be connected electrically in after described first resistance R 1 and the described thermistor Rt series connection between the base stage of the live wire of external power supply and described triode V, described second resistance R 2 is connected electrically between the colelctor electrode of the live wire of described external power supply and described triode V, described heating element heater (6) but plug be connected between the zero line of the emitter stage of described triode V and external power source.
9. the glue rifle of beating according to claim 8 is characterized in that, described first resistance R 1 is an adjustable resistor.
10. according to the described glue rifle of beating of each claim among the claim 1-9, it is characterized in that this dozen glue rifle also comprises thermometer (3), described thermometer (3) is arranged on the outer wall of described outer gun barrel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206166578U CN201889280U (en) | 2010-11-18 | 2010-11-18 | Glue sizing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206166578U CN201889280U (en) | 2010-11-18 | 2010-11-18 | Glue sizing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889280U true CN201889280U (en) | 2011-07-06 |
Family
ID=44218755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206166578U Expired - Fee Related CN201889280U (en) | 2010-11-18 | 2010-11-18 | Glue sizing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889280U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826777A (en) * | 2014-11-17 | 2015-08-12 | 北汽福田汽车股份有限公司 | Heating apparatus used for heating glue cylinder and glue gum assembly having same |
| CN106424457A (en) * | 2015-08-04 | 2017-02-22 | 苏州奔腾塑业有限公司 | Heat conductive wire winding device of hot melt glue head |
| US9643200B2 (en) | 2014-12-19 | 2017-05-09 | Richard A. Belanger | Squeeze container liquid extrusion tool |
| CN107570387A (en) * | 2017-09-12 | 2018-01-12 | 中国科学院长春光学精密机械与物理研究所 | A kind of pneumatic device for squeezing glue |
| WO2020155685A1 (en) * | 2019-01-30 | 2020-08-06 | 南京苏上涂胶技术有限公司 | Handheld glue gun with controllable temperature |
-
2010
- 2010-11-18 CN CN2010206166578U patent/CN201889280U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826777A (en) * | 2014-11-17 | 2015-08-12 | 北汽福田汽车股份有限公司 | Heating apparatus used for heating glue cylinder and glue gum assembly having same |
| US9643200B2 (en) | 2014-12-19 | 2017-05-09 | Richard A. Belanger | Squeeze container liquid extrusion tool |
| CN106424457A (en) * | 2015-08-04 | 2017-02-22 | 苏州奔腾塑业有限公司 | Heat conductive wire winding device of hot melt glue head |
| CN107570387A (en) * | 2017-09-12 | 2018-01-12 | 中国科学院长春光学精密机械与物理研究所 | A kind of pneumatic device for squeezing glue |
| WO2020155685A1 (en) * | 2019-01-30 | 2020-08-06 | 南京苏上涂胶技术有限公司 | Handheld glue gun with controllable temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110706 Termination date: 20181118 |