CN208976167U - A kind of anti-offset striker of Glue dripping head - Google Patents
A kind of anti-offset striker of Glue dripping head Download PDFInfo
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- CN208976167U CN208976167U CN201821553066.3U CN201821553066U CN208976167U CN 208976167 U CN208976167 U CN 208976167U CN 201821553066 U CN201821553066 U CN 201821553066U CN 208976167 U CN208976167 U CN 208976167U
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- striker
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- piston sheet
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Abstract
The utility model discloses a kind of anti-offset strikers of Glue dripping head, including connector, shell is nested with outside the connector, the shell side offers air inlet, and the other side of shell offers fixation hole, and one end of shell is connected with inlet, the other end of the inlet is connected with needle attachment, and the other end of needle attachment is fixed with syringe needle, described connector one end is fixed with the outside that spring is nested in the fixed striker fixing piece in piston sheet upper end, the striker that the nearly piston bit end of the striker fixing piece is fixed with passes through the first fixed block, connecting tube and the second fixed block, engaging has cushion rubber in the annular recess opened up outside the piston sheet, perforation structure is offered inside piston sheet, first fixed block includes fixinig plate, link block, striker perforation and positioning groove.The anti-offset striker structure of the Glue dripping head is secured, during use, striker can effectively be avoided the case where loosening offset occur, improve striker using effect.
Description
Technical field
The utility model relates to dispenser technical field, specially a kind of anti-offset striker of Glue dripping head.
Background technique
Dispenser is also known as glue spreader, adhesive dripping machine, adhesive supplier, glue pouring machine etc., specially controls fluid.And by fluid point
Drop, the automatic machinery coated on product surface or interiors of products are, it can be achieved that three-dimensional, four-dimensional path dispensing, are accurately positioned, precisely
Control glue, not wire drawing, not leak adhesive, rubber drop-free.
The striker of existing dispenser connect fairly simple with piston sheet, and striker is moved up and down by piston driving
When, the case where striker is easy the case where piston sheet lower end loosens, and the striker of loosening is easy to appear offset, meeting in this way
Influence the using effect of striker.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-offset strikers of Glue dripping head, to solve above-mentioned background technique proposition
The striker of dispenser is connect fairly simple with piston sheet currently on the market, and striker is easy to ask what loosening occurred in piston sheet lower end
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-offset striker of Glue dripping head, including even
Fitting, is nested with shell outside the connector, and the shell side offers air inlet, and the other side of shell offer it is solid
Determine hole, and one end of shell is connected with inlet, the other end of the inlet is connected with needle attachment, and syringe needle connects
The other end of part is fixed with syringe needle, and described connector one end is fixed with spring and is nested in the fixed striker fixing piece in piston sheet upper end
Outside, the striker that the nearly piston bit end of the striker fixing piece is fixed with passes through the first fixed block, connecting tube and the second fixed block,
Engaging has cushion rubber in the annular recess opened up outside the piston sheet, and perforation structure, piston sheet perforation are offered inside piston sheet
Interior upper and lower side, which is screwed, the first fixed block and the second fixed block, and first fixed block includes fixinig plate, link block, striker
Perforation and positioning groove, and fixinig plate one end is welded with the external taper connection block for shape of threads, the fixinig plate other end offers
Positioning groove offers cylindrical striker perforation inside fixinig plate, fixed between first fixed block and the second fixed block
There is connecting tube.
Preferably, the perforation upper and lower side opened up inside the piston sheet is conical structure, and its upper and lower side of perforating
Outer shape of the conical structure interior shape respectively with the first fixed block and the second fixed block matches.
Preferably, the outer shape of first fixed block and the second fixed block is equal, and the fixation on the first fixed block
Piece external area is greater than piston sheet perforation structure internal area.
Preferably, the interior shape of the positioning groove matches with the outer shape that striker fixing piece connect one end.
Preferably, the connecting tube is cylindrical tubular structure, and shape inside its outer shape and piston sheet perforation structure
Shape matches.
Compared with prior art, the utility model has the beneficial effects that the anti-offset striker structure of the Glue dripping head is secured, make
During, striker can effectively be avoided the case where loosening offset occur, improve striker using effect.The piston of the device
The perforation of piece is played the role of accommodating the first fixed block, connecting tube and the second fixed block, passes through the first fixed block, connecting tube and the
Two fixed blocks increase the effect of fixed striker, effectively prevent striker from the case where loosening offset occur, while striker fixing piece can
It is fixed with passing through the striker of the first fixed block, connecting tube and the second fixed block, makes the first fixed block and two fixed blocks firmly
Connecting tube is blocked, increase the first fixed block and two fixed blocks fixed effect.
Detailed description of the invention
Fig. 1 is a kind of anti-offset striker structure schematic diagram of Glue dripping head of the utility model；
Fig. 2 is a kind of anti-offset striker piston sheet cross-sectional view of Glue dripping head of the utility model；
Fig. 3 is a kind of anti-offset the first fixed-block-architecture (FBA) of the striker schematic diagram of Glue dripping head of the utility model；
Fig. 4 is a kind of Glue dripping head of the utility model anti-offset the first fixed block of striker bottom end structural schematic diagram.
In figure: 1, connector, 2, shell, 3, air inlet, 4, inlet, 5, needle attachment, 6, syringe needle, 7, spring, 8,
Piston sheet, 9, cushion rubber, 10, fixation hole, 11, striker, 12, striker fixing piece, the 13, first fixed block, 1301, fixinig plate, 1302,
Link block, 1303, striker perforation, 1304, positioning groove, 14, connecting tube, the 15, second fixed block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of anti-offset striker of Glue dripping head, including connection
Part 1 is nested with shell 2 outside connector 1, and 2 side of shell offers air inlet 3, and the other side of shell 2 offers fixation hole
10, and one end of shell 2 is connected with inlet 4, and the other end of inlet 4 is connected with needle attachment 5, and needle attachment
5 other end is fixed with syringe needle 6, and 1 one end of connector is fixed with spring 7 and is nested in the fixed striker fixing piece in 8 upper end of piston sheet
12 outside, the striker 11 that nearly 8 end of piston sheet of striker fixing piece 12 is fixed with pass through the first fixed block 13, connecting tube 14 and second
Fixed block 15, engaging has cushion rubber 9 in the annular recess opened up outside piston sheet 8, and perforation structure is offered inside piston sheet 8, living
The interior upper and lower side of perforating of patch 8 is screwed and has the first fixed block 13 and the second fixed block 15, in the perforation opened up inside piston sheet 8
Lower end is conical structure, and its perforate upper and lower side conical structure interior shape respectively with the first fixed block 13 and second
The outer shape of fixed block 15 matches, the shape of the upper and lower side in the perforation of the piston sheet 8 of this structure and the first fixed block 13 and
The outer shape of second fixed block 15 matches, and the first fixed block 13 and the second fixed block 15 for alloing taper are by firmly solid
It lives calmly, plays the role of fixing the first fixed block 13 and the second fixed block 15, the first fixed block 13 includes fixinig plate 1301, connection
Block 1302, striker perforation 1303 and positioning groove 1304, and 1301 one end of fixinig plate is welded with the external taper for shape of threads and connects
Block 1302 is connect, 1301 other end of fixinig plate offers positioning groove 1304, and cylindrical striker is offered inside fixinig plate 1301
The outer shape of perforation 1303, the first fixed block 13 and the second fixed block 15 is equal, and the fixinig plate on the first fixed block 13
1301 external areas are greater than 8 perforation structure internal area of piston sheet, and the first fixed block 13 and the second fixed block 15 of this structure rise
To the effect of gasket, increase the connection effect of striker 11 and piston sheet 8, while by piston sheet 8 and striker 11 and can leave, subtracts
Friction between few piston sheet 8 and striker 11, while also functioning to certain anti-loose effect, the interior shape of positioning groove 1304 with
The outer shape that striker fixing piece 12 connects one end matches, and the positioning groove 1304 of this structure, which plays, accommodates striker fixing piece 12
Effect, can effectively prevent the case where striker fixing piece 12 loosens, improve the fixed striker 11 of striker fixing piece 12
Effect is fixed with connecting tube 14 between the first fixed block 13 and the second fixed block 15, connecting tube 14 is cylindrical tubular structure, and
Its outer shape matches with 8 perforation structure interior shape of piston sheet, and the connecting tube 14 of this structure can be stuck in the first fixed block
13 and the second position between fixed block 15, prevent the first fixed block 13 and 15 upper and lower side of the second fixed block by bigger with this
Pressure the case where invaginating, improve the effect for fixing the first fixed block 13 and the second fixed block 15, and by striker 11 with
Piston sheet 8 is kept apart, and the friction between striker 11 and piston sheet 8 is reduced.
Working principle: when using the Glue dripping head anti-offset striker, first by the fixation hole 10 on shell 2 by the device
It is mounted on suitable place, air inlet 3 is connected again with extraneous tracheae then, gas can be injected by shell by tracheae
2 inside will form the effect of sealing with this cushion rubber 9 that piston sheet 8 can be pushed to be moved upwardly by, and engage outside piston sheet 8,
Piston sheet 8 can compress spring 7 when being moved upwardly by simultaneously, and piston sheet 8 will drive striker 11 and be moved upwardly by,
Striker 11 can be detached from from the position of syringe needle 6 in this way, and can be entered by needle attachment 5 by the raw material that inlet 4 imports
The inside of syringe needle 6, raw material can be squeezed out by the gap between syringe needle 6 and striker 11, carry out work for dispensing glue with this, and piston
Piece 8, since striker fixing piece 12 blocks the upper end of striker 11, prevents striker 11 from taking off when driving striker 11 mobile
From the case where, while the first fixed block 13, connecting tube 14 and the second fixed block 15 can keep apart striker 11 and piston sheet 8,
The friction between piston sheet 8 and striker 11 is reduced, effectively prevents striker 11 the case where loosening on piston sheet 8, in this way
The case where piston sheet 8 is more firm when driving striker 11 to move up and down, and is not in loosening, to complete a system
Column work.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of anti-offset striker of Glue dripping head, including connector (1), the connector (1) is external to be nested with shell (2), described
Shell (2) side offers air inlet (3), and the other side of shell (2) offers fixation hole (10), and the one of shell (2)
End is connected with inlet (4), and the other end of the inlet (4) is connected with needle attachment (5), and needle attachment (5)
The other end is fixed with syringe needle (6), it is characterised in that: described connector (1) one end is fixed with spring (7) and is nested in piston sheet (8)
The outside of the fixed striker fixing piece (12) in upper end, the nearly piston sheet (8) of the striker fixing piece (12) hold the striker being fixed with
(11) the first fixed block (13), connecting tube (14) and the second fixed block (15), the ring-type opened up outside the piston sheet (8) are passed through
There is cushion rubber (9) engaging in groove, perforation structure is offered inside piston sheet (8), upper and lower side is screwed in piston sheet (8) perforation
There are the first fixed block (13) and the second fixed block (15), first fixed block (13) includes fixinig plate (1301), link block
(1302), striker perforation (1303) and positioning groove (1304), and it is shape of threads that fixinig plate (1301) one end, which is welded with external,
Taper connection block (1302), fixinig plate (1301) other end offer positioning groove (1304), open up inside fixinig plate (1301)
There is cylindrical striker perforation (1303), is fixed with connecting tube between first fixed block (13) and the second fixed block (15)
(14).
2. the anti-offset striker of a kind of Glue dripping head according to claim 1, it is characterised in that: opened inside the piston sheet (8)
If perforation upper and lower side be conical structure, and the conical structure interior shape of its upper and lower side of perforating is fixed with first respectively
The outer shape of block (13) and the second fixed block (15) matches.
3. the anti-offset striker of a kind of Glue dripping head according to claim 1, it is characterised in that: first fixed block (13) and
The outer shape of second fixed block (15) is equal, and fixinig plate (1301) external area on the first fixed block (13) is greater than piston
Piece (8) perforation structure internal area.
4. the anti-offset striker of a kind of Glue dripping head according to claim 1, it is characterised in that: the positioning groove (1304)
Interior shape matches with the outer shape that striker fixing piece (12) connect one end.
5. the anti-offset striker of a kind of Glue dripping head according to claim 1, it is characterised in that: the connecting tube (14) is cylinder
Shape tubular structure, and its outer shape matches with piston sheet (8) perforation structure interior shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553066.3U CN208976167U (en) | 2018-09-22 | 2018-09-22 | A kind of anti-offset striker of Glue dripping head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553066.3U CN208976167U (en) | 2018-09-22 | 2018-09-22 | A kind of anti-offset striker of Glue dripping head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208976167U true CN208976167U (en) | 2019-06-14 |
Family
ID=66785131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553066.3U Active CN208976167U (en) | 2018-09-22 | 2018-09-22 | A kind of anti-offset striker of Glue dripping head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208976167U (en) |
-
2018
- 2018-09-22 CN CN201821553066.3U patent/CN208976167U/en active Active
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