CN2910372Y - Feeder of pneumatic glue gun - Google Patents
Feeder of pneumatic glue gun Download PDFInfo
- Publication number
- CN2910372Y CN2910372Y CN 200620026311 CN200620026311U CN2910372Y CN 2910372 Y CN2910372 Y CN 2910372Y CN 200620026311 CN200620026311 CN 200620026311 CN 200620026311 U CN200620026311 U CN 200620026311U CN 2910372 Y CN2910372 Y CN 2910372Y
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- CN
- China
- Prior art keywords
- air
- collecting chamber
- valve
- handle
- air collecting
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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 - Lifetime
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Abstract
A feeder of pneumatic glue gun comprises a noumenon with an air-powered zone and a handle arranged along the downward extension of an air-powered zone, in which the an air-powered zone of the noumenon is provided with a first air collection cavity, and the forward of the air collection cavity is arranged with a valve seat. The valve seat is provided with a valve seat air blast aperture communicated with the air collection cavity. A trigger is arranged on the feeding device by a connection member and is a structure of reciprocating moving opposite to the handle from front to back. A gas transmission valve mechanism is arranged between the handle and air-powered zone and driven by the trigger. A gas transmission aperture is communicated between the first air collection cavity and the gas transmission valve mechanism. The bottom end of the gas transmission aperture is blocked, and an air flow adjusting valve is arranged on the gas transmission aperture positioned between the first air collection cavity and the gas transmission valve.
Description
Technical field
The utility model belongs to the injection apparatus in general injection or surface-coated field, relates in particular to the pneumatic airflow control mechanism of beating glue gun feeding device.
Background technology
The known pneumatic glue gun feeding device of beating, relate to a kind of pneumatic colloid-injecting gun as disclosed CN02252646.3 Chinese patent, comprise packing element jig, rifle body and hand holding handle, the packing element jig by pull bar, adjust bolt and form in conjunction with port, be the interior tight taper of outer pine in conjunction with the interior faying face of port; Gas circuit in the rifle body is provided with switch valve and flow control valve, and the switch valve spool is driven by the control pneumatic wrench, establishes pressure relief vent on the switch valve chamber.
And for example disclosed CN02237984.3 Chinese patent relates to a kind of improved pneumatic silica gel gun, comprises rifle body and valve gap, and this rifle body and valve cover chamber are provided with a valve block; This rifle body is provided with a pikestaff, this pikestaff top is provided with a placement rack, be provided with a channel between this pikestaff and placement rack, be provided with an air intake duct and an exhaust duct in this pikestaff, this placement rack rear end is provided with a valve seat, this valve seat rear end face is provided with a valve block groove, and a valve block is embedded in this valve block groove, and this valve block center has a venthole; This valve block is between this valve seat and this valve gap, this valve gap is provided with an air chamber, by several screws valve gap is fixed at the rear end face of this valve seat, makes this valve block and air chamber driving fit mutually, this valve gap tail end is provided with a hollow pole socket that communicates with channel, and the rifle body is the rifle body of plastic shaping one; Valve gap is the valve gap of plastic shaping one; Be provided with an air admission hole that communicates with air chamber in the pole socket, be respectively equipped with a steam vent on both sides, pole socket rear end and the end face.
Known pneumatic glue gun feeding device air-flow control adjustability is poor, makes troubles to operation.
Summary of the invention
Problem to be solved in the utility model is to overcome the defective that aforementioned techniques exists, and a kind of pneumatic glue gun feeding device of beating with gas flow modulation mechanism is provided.
The purpose of this utility model is realized by following technical scheme:
A kind of pneumatic glue gun feeding device of beating, comprise body with pneumatic district portion, along the extension downwards of this pneumatic district portion handle is set, wherein: the pneumatic district portion place of described body is provided with first air collecting chamber, the valve seat of the anterior device of this air collecting chamber, described valve seat have the valve seat fumarole that is communicated with air collecting chamber; One trigger is journaled on the feed arrangement body by connector, and is the structure of reciprocating before and after doing with respect to handle; By the air delivery valve mechanism arrangement of aforementioned trigger actuated between handle and pneumatic district portion; One injection well is communicated with between the air flue of first air collecting chamber and air delivery valve mechanism, and the lower end shutoff of injection well is provided with barometric damper on the injection well between first air collecting chamber and the air delivery valve mechanism.
The purpose of this utility model can also be realized by following technical scheme:
The aforesaid pneumatic glue gun feeding device of beating, wherein: described air delivery valve mechanism comprises by the drive rod of drive rod covering device on body, this drive rod one end is driven by the trigger contact, other end device valve rod assembly, the air flue of core bar in the described valve rod assembly and air delivery valve mechanism stays by airspace; One end of valve rod assembly extends the air delivery valve air cavity that edge cover element forms, and a spring that holds valve rod assembly is set, the not end device suction nozzle of described edge cover element in this air delivery valve air cavity.
The aforesaid pneumatic glue gun feeding device of beating, wherein: described barometric damper is installed with the adjusting handle by valve body and constitutes, described valve body comprises the spool portion of surperficial tapering, the passage that the injection well of this spool portion setting and gun body connects, this is stretched to establish and regulates the handle connecting portion along the big first end of spool portion.
The aforesaid pneumatic glue gun feeding device of beating, wherein: the adapter sleeve of the anterior setting device valve seat of described body air collecting chamber, this adapter sleeve and the first air collecting chamber socket part are provided with second air collecting chamber, this second air collecting chamber is communicated with first air collecting chamber by the adapter sleeve fumarole, and described valve seat has the valve seat fumarole that is communicated with second air collecting chamber.
The aforesaid pneumatic glue gun feeding device of beating, wherein: on the described handle, be positioned at a side of regulating handle the stopper that the handle rotation is regulated in restriction is set, this adjusting handle opposite side is provided with the input mark.
The aforesaid pneumatic glue gun feeding device of beating, wherein: the rear portion of described first air collecting chamber is by the stifled element shutoff with draw ring.
Advantage of the present utility model and good effect be by above technical scheme as can be known:
The utility model is provided with barometric damper, realizes that by air pressure adjustment amount of feeding adjusting is more random, the operation of being more convenient for; The reasonable disposition of this case air delivery valve mechanism and pneumatic district portion, simple in structure, drive sensitivity, make the operator more handy; The more affine audient of adjusting handle rotary spacing structure that this case is provided with.This case has realized aforesaid technical purpose fully, has tangible technological progress compared with the prior art.
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is an A-A generalized section among Fig. 1;
Fig. 3 is the decomposition texture schematic diagram of assembling barometric damper;
Fig. 4 is the utility model external structure schematic diagram.
The specific embodiment
Below in conjunction with preferred embodiment, to according to the specific embodiment provided by the invention, feature and effect thereof, describe in detail as after; For simple and purpose clearly, hereinafter appropriate omission the description of known technology, in order to avoid those unnecessary details influences are to the description of the technical program.
Shown in Fig. 1-4, a kind of pneumatic glue gun feeding device of beating, can make the glue rifle for forming in conjunction with the gun barrel of a ccontaining packing element, the feed arrangement of this glue rifle, comprise one-body molded body 1 with pneumatic district portion, this pneumatic district portion extension downwards is provided with handle 14, wherein: pneumatic district portion 13 places of this body are provided with first air collecting chamber 131, the rear portion of this first air collecting chamber is by stifled element 15 shutoff, the front portion of this air collecting chamber is provided with by the valve seat 17 of adapter sleeve 16 devices, this adapter sleeve and the first air collecting chamber socket part are provided with second air collecting chamber 162, this second air collecting chamber is communicated with first air collecting chamber by adapter sleeve fumarole 161, and described valve seat has the valve seat fumarole 171 that is communicated with second air collecting chamber;
One trigger 26 is journaled on the feed arrangement body 1 by connector, and is the structure of reciprocating before and after doing with respect to handle;
Install between handle 14 and pneumatic district portion 13 by the air delivery valve mechanism 2 that aforesaid trigger 26 drives; One injection well 19 is communicated with between the air flue 21 of first air collecting chamber and air delivery valve mechanism, and the lower end of injection well is provided with barometric damper 3 by blocking piece 22 shutoff on the injection well between first air collecting chamber and the air delivery valve mechanism;
Described air delivery valve mechanism 2 comprises by the drive rods 27 of drive rod cover 271 devices on body, these drive rod 27 1 ends are driven by the trigger contact, other end device valve rod assembly 28, the core bar 281 in the described valve rod assembly stays by airspace with the air flue 21 of air delivery valve mechanism; One end of valve rod assembly extends the air delivery valve air cavity 290 that edge cover element 29 forms, and a spring 20 that holds valve rod assembly 28 is set in this air delivery valve air cavity, this spring and trigger co-operating, and described edge overlaps the not end device suction nozzle 24 of element;
Described barometric damper 3 is installed with adjusting handle 32 by valve body 31 and constitutes, described valve body 31 comprises the spool portion 319 of surperficial tapering, the passage 3190 that the injection well 19 of this spool portion setting and gun body 1 connects, this is stretched to establish and regulates handle connecting portion 318 along the big first end of spool portion; Passage that rotate to regulate handle adjustable valve core is connected fully or half is connected or the plenum duct of totally-enclosed injection well, just as at injection well 19 place's devices of feed arrangement body an air-flow pipe valve, thereby realize regulating the purpose of throughput, strengthened the feeding adjusting function of glue rifle greatly.
On the described handle 14, be positioned at a side of regulating handle the stopper 141 that the handle rotation is regulated in restriction is set, this adjusting handle opposite side is provided with input mark 142; So that operator's operation.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. pneumatic glue gun feeding device of beating, comprise body (1) with pneumatic district portion, along the extension downwards of this pneumatic district portion handle (14) is set, it is characterized in that: the pneumatic district portion (13) of described body locates to be provided with first air collecting chamber (131), the valve seat of the anterior device of this air collecting chamber (17), described valve seat have the valve seat fumarole (171) that is communicated with air collecting chamber; One trigger (26) is journaled on the feed arrangement body (1) by connector, and is the structure of reciprocating before and after doing with respect to handle; Air delivery valve mechanism (2) by aforementioned trigger actuated installs between handle (14) and pneumatic district portion (13); One injection well (19) is communicated with between the air flue (21) of first air collecting chamber and air delivery valve mechanism, and the lower end shutoff of injection well is provided with barometric damper (3) on the injection well between first air collecting chamber and the air delivery valve mechanism.
2. the pneumatic glue gun feeding device of beating as claimed in claim 1, it is characterized in that: described air delivery valve mechanism (2) comprises by the drive rod (27) of drive rod cover (271) device on body, this drive rod one end is driven by the trigger contact, other end device valve rod assembly (28), the core bar in the described valve rod assembly (281) stays by airspace with the air flue (21) of air delivery valve mechanism; One end of valve rod assembly extends the air delivery valve air cavity (290) that edge cover element (29) forms, and a spring (20) that holds valve rod assembly (28) is set, the not end device suction nozzle (24) of described edge cover element in this air delivery valve air cavity.
3. the pneumatic glue gun feeding device of beating as claimed in claim 1 or 2, it is characterized in that: described barometric damper (3) installs formation by valve body (31) and adjusting handle (32), described valve body (31) comprises the spool portion (319) of surperficial tapering, the passage (3190) that the injection well (19) of this spool portion setting and gun body (1) connects, this is stretched to establish and regulates handle connecting portion (318) along the big first end of spool portion.
4. as the pneumatic glue gun feeding device of beating as described in the claim 3, it is characterized in that: the adapter sleeve (16) of the anterior setting device valve seat (17) of described body air collecting chamber, this adapter sleeve and the first air collecting chamber socket part are provided with second air collecting chamber (162), this second air collecting chamber is communicated with first air collecting chamber by adapter sleeve fumarole (161), and described valve seat has the valve seat fumarole (171) that is communicated with second air collecting chamber.
5. the pneumatic glue gun feeding device of beating as claimed in claim 4 is characterized in that: on the described handle, be positioned at a side of regulating handle (32) stopper (141) that the handle rotation is regulated in restriction is set, this adjusting handle opposite side is provided with input mark (142).
6. the pneumatic glue gun feeding device of beating as claimed in claim 5 is characterized in that: the rear portion of described first air collecting chamber is by (151) with draw ring stifled element (15) shutoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026311 CN2910372Y (en) | 2006-06-07 | 2006-06-07 | Feeder of pneumatic glue gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026311 CN2910372Y (en) | 2006-06-07 | 2006-06-07 | Feeder of pneumatic glue gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910372Y true CN2910372Y (en) | 2007-06-13 |
Family
ID=38132237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026311 Expired - Lifetime CN2910372Y (en) | 2006-06-07 | 2006-06-07 | Feeder of pneumatic glue gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910372Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657970A (en) * | 2012-09-17 | 2014-03-26 | 上海甬兴塑胶有限公司 | Gun type handle mounted on and used for dispensing gun |
| CN106179899A (en) * | 2016-08-31 | 2016-12-07 | 顾才先 | A kind of two-way air valve and the vapour-pressure type glass glue gun with this two-way air valve |
| US9643200B2 (en) | 2014-12-19 | 2017-05-09 | Richard A. Belanger | Squeeze container liquid extrusion tool |
| CN107716238A (en) * | 2017-10-31 | 2018-02-23 | 陈烁 | Glue gun |
-
2006
- 2006-06-07 CN CN 200620026311 patent/CN2910372Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657970A (en) * | 2012-09-17 | 2014-03-26 | 上海甬兴塑胶有限公司 | Gun type handle mounted on and used for dispensing gun |
| CN103657970B (en) * | 2012-09-17 | 2016-02-24 | 上海甬兴塑胶有限公司 | A kind of gun-type handle installed additional for a glue rifle |
| US9643200B2 (en) | 2014-12-19 | 2017-05-09 | Richard A. Belanger | Squeeze container liquid extrusion tool |
| CN106179899A (en) * | 2016-08-31 | 2016-12-07 | 顾才先 | A kind of two-way air valve and the vapour-pressure type glass glue gun with this two-way air valve |
| CN106179899B (en) * | 2016-08-31 | 2019-02-26 | 顾才先 | A kind of two-way air valve and the vapour-pressure type glass glue gun with the two-way air valve |
| CN107716238A (en) * | 2017-10-31 | 2018-02-23 | 陈烁 | Glue gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070613 |
|
| EXPY | Termination of patent right or utility model |