CN205056388U - Glue injecting device - Google Patents
Glue injecting device Download PDFInfo
- Publication number
- CN205056388U CN205056388U CN201520854881.3U CN201520854881U CN205056388U CN 205056388 U CN205056388 U CN 205056388U CN 201520854881 U CN201520854881 U CN 201520854881U CN 205056388 U CN205056388 U CN 205056388U
- Authority
- CN
- China
- Prior art keywords
- glue
- injecting
- injecting glue
- filling device
- hybrid chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000003292 glue Substances 0.000 title claims abstract description 217
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000005086 pumping Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims description 38
- 239000007924 injection Substances 0.000 claims description 38
- 238000011049 filling Methods 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 27
- 239000000853 adhesive Substances 0.000 claims description 22
- 230000001070 adhesive effect Effects 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model provides a glue injecting device, it includes and wherein, still includes moving mechanism, work platform and controlling means: at least one glues the jar, the injecting glue head is installed in moving mechanism, and the injecting glue is overhead have been seted up at least one and advance gluey hole and pressure port, and injects in the injecting glue head and have the injecting glue passageway, at least one pumping installations, every pumping installations configure under controlling means's control glue solution in gluing jar one into and enter gluey hole via one and carry to the injecting glue passageway to object to placing on work platform carries out the injecting glue, and pressure device, its and pressure port intercommunication configure into: when stopping the injecting glue or stop behind the injecting glue one and open under controlling means's control when predetermineeing the time to the upper end that makes the injecting glue passageway forms the negative pressure, or, open under the control at controlling means when wasing the injecting glue head to the upper end that makes the injecting glue passageway forms the malleation. This glue injecting device can prevent that the glue solution continues the drippage after stopping the injecting glue, the backward flow of the interior glue solution of injecting glue head in the time of just can preventing the injecting glue.
Description
Technical field
The utility model relates to injecting glue technical field, especially a kind of glue filling device.
Background technology
Glue filling device controls fluid specially, and by liquid dropping, coating, embedding in the automatic machinery of product surface or interiors of products, makes it reach the equipment of the effects such as sealing, fixing, waterproof, general use mostly be two component water.Be mainly used in bonding, the perfusion of the glue in Product Process, oil and other liquid, coating, sealing, filling, automation glue filling device can realize the encapsulating of the irregular figures such as point, line, arc, circle.Current glue filling device all has glue injecting head, and inventor finds, glue injecting head of the prior art, after stopping injecting glue, has a certain amount of glue and continues drippage, cause the wasting of resources.In addition, agitating device can be provided with in current glue injecting head, and the driving mechanism driving agitating device to carry out rotating is generally positioned at the outside of glue injecting head, need be inserted in glue injecting head by a rotating shaft drives agitating device to rotate, inventor finds, in hybrid chamber, glue can be flow to other position of glue injecting head or flow out glue injecting head by the gap between rotating shaft and the wall of rotating shaft through hole, causes the backflow etc. of glue during injecting glue.
Utility model content
An object of the present utility model is intended at least one defect overcoming existing glue filling device, provides a kind of glue filling device of novelty, and it can prevent glue after stopping injecting glue from continuing drippage.
Another object of the present utility model is when cleaning glue injecting head, prevents the glue mixed from can break through in the converse upper cavity arriving glue injecting head of reinforced seal, protection glue injecting head.
Another object of the present utility model is the glue filling device that will provide a kind of backflow of glue in glue injecting head when preventing injecting glue.
In order to realize at least one object above-mentioned, the utility model provides a kind of glue filling device, comprises travel mechanism, workbench and control device.Especially, this glue filling device also comprises:
At least one glue tank, each described glue tank is used for holding glue;
Glue injecting head, is installed on described travel mechanism, to move according to desired guiding trajectory under the drive of described travel mechanism, described glue injecting head offers at least one glue feeding opening and pressure port, and is limited with glue injection channel in described glue injecting head; Described pressure port is communicated with the upper end of described glue injection channel;
At least one pumping installations, each described pumping installations is configured to, under the control of described control device, the glue in a described glue tank is delivered to described glue injection channel via a described glue feeding opening, to carry out injecting glue to the object be positioned on described workbench; And
Pressure apparatus, it is communicated with described pressure port, is configured to: open under the control of described control device during a Preset Time when stopping injecting glue or after stopping injecting glue, forms negative pressure to make the upper end of described glue injection channel; Or, opening under the control of described control device during described glue injecting head cleaning, form malleation to make the upper end of described glue injection channel.
Further, described glue tank, described pumping installations and described glue feeding opening are multiple; And described glue injection channel comprises upper cavity, hybrid chamber and adhesive pouring nozzle; Described pressure port is communicated with described upper cavity; Each described glue feeding opening is communicated with described hybrid chamber.
Further, described glue filling device also comprises rotating mechanism, is installed on described travel mechanism, and has the output shaft be rotated; And described glue injecting head comprises:
Glue injection part, is limited with described hybrid chamber and described adhesive pouring nozzle in it;
Agitating device, be installed in described hybrid chamber, to stir the multiple glue entered in described hybrid chamber, the end face of one end away from described adhesive pouring nozzle of the shaft of described agitating device is formed with installing hole, to install the described output shaft driving described agitating device to rotate, and the end face of one end away from described adhesive pouring nozzle of described shaft is also formed with outward extending tubular projection;
Sealing device, is installed on one end away from described adhesive pouring nozzle of described hybrid chamber, it offers for the through hole by described output shaft; And described sealing device on the surface of described hybrid chamber, be formed with annular recess, described annular recess is configured to described tubular projection is inserted therein; And
Contiguous block, its lower end is installed on the side away from described adhesive pouring nozzle of described sealing device, its upper end is installed on described travel mechanism, and is limited with described upper cavity in it, and described upper cavity is communicated with described hybrid chamber via the intercommunicating pore on described sealing device.
Further, the outer peripheral face of described tubular projection is formed with groove.
Further, described groove in the shape of a spiral.
Further, the interior diameter of described tubular projection is greater than the diameter of described installing hole, and the interior diameter of described annular recess is greater than the diameter of described installing hole.
Further, described sealing device comprises: sealing ring, and its central position offers hole; And pipe, be installed in described hole, in it, limit described through hole; And described pipe and described hole limit described annular recess.
Further, described agitating device is screw mixing device.
Further, described glue filling device also comprises at least one filter, is installed on the pipeline between glue tank that each described pumping installations is connected with this pumping installations.
Further, described pumping installations is measuring pump.
Due to glue injecting head offering pressure port in glue filling device of the present utility model, the upper end of glue injection channel can be made to form negative pressure state when stopping injecting glue, the glue in glue injection channel, due to the effect of atmospheric pressure, rests in glue injection channel and can not continue downward drippage.And; glue filling device of the present utility model also can make the upper end of glue injection channel form barotropic state when cleaning glue injection channel; specifically add and the compressed air of cleaning pressure-air with equal pressure from pressure port; to make the pressure reduction in hybrid chamber the same; thus all materials can only be sprayed in the adhesive pouring nozzle of glue injection channel; can ensure that the glue that mixes can not the upper cavity of converse glue injecting head, protection glue injecting head.
Further, the glue injecting head in glue filling device of the present utility model has the tubular projection and annular recess that cooperatively interact, forms the sealed pathway that bending extends, and can increase the resistance in through hole that glue enters on sealing device, prevent glue from entering in this through hole.In addition, tubular projection and annular recess coordinate fairly simple, are convenient to the dismounting of glue injecting head, and cleaning after dismounting and installation.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic block diagram of the glue filling device according to the utility model embodiment;
Fig. 2 is the schematic diagram of the glue injecting head of glue filling device according to the utility model embodiment;
Fig. 3 is the show in schematic partial sections of the glue injecting head of glue filling device according to the utility model embodiment.
Detailed description of the invention
According to hereafter by reference to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Fig. 1 is the schematic block diagram of the glue filling device according to the utility model embodiment.As shown in Figure 1, glue filling device can comprise at least one glue tank 200, at least one pumping installations 500, glue injecting head 100, travel mechanism 300, workbench 400 and control device.Each glue tank 200 is for holding glue.Glue injecting head 100 is installed on travel mechanism 300, to move according to desired guiding trajectory under the drive of travel mechanism 300, glue injecting head 100 offers at least one glue feeding opening 51, and is limited with glue injection channel in glue injecting head 100.Each pumping installations 500 is configured under control of the control means the glue in a glue tank 200 is delivered to glue injection channel via a glue feeding opening 51, to carry out injecting glue to the object 800 be positioned on workbench 400.
Especially, in the utility model embodiment, as shown in Figure 2, glue injecting head 100 also offers pressure port 52, it is communicated with the upper end of glue injection channel.Glue filling device in this utility model embodiment also comprises the pressure apparatus 600 be communicated with pressure port 52.Pressure apparatus 600 can be configured to open under control of the control means during a Preset Time when stopping injecting glue or after stopping injecting glue, negative pressure is formed to make the upper end of glue injection channel, like this under the effect of external atmospheric pressure, glue effect of inertia and self gravitation effect can be overcome, make glue be positioned at glue injection channel, thus prevent glue from continuing drippage.
In embodiments more of the present utility model, glue tank 200, pumping installations 500 and glue feeding opening 51 are multiple; And glue injection channel comprises upper cavity 53, hybrid chamber 21 and adhesive pouring nozzle, this glue filling device can be made to be applied to mixing and glue injection technical field.Pressure port 52 is communicated with upper cavity 53.Each glue feeding opening 51 is communicated with hybrid chamber 21.Particularly, in some embodiments, glue tank 200, pumping installations 500 and glue feeding opening 51 are 2, and this glue filling device can be made to be specially adapted to A/B polyurethane adhesive mixing and glue injection field.
In this embodiment, glue injecting head 100 also offers the flushing channel be communicated with glue injection channel, to clean glue injection channel.Inventor is in the process of research, also find owing to will repeatedly sweep along cleaning agent to clean glue injection channel with pressure-air in injecting glue process, in this process, a large amount of colloids can be broken through reinforced seal and entered the upper cavity 53 of glue injecting head 100 thus cause a series of problem.The reason producing this phenomenon is, because the space in hybrid chamber 21 is narrower and small, disperse everywhere after gas-liquid mixture and the mixing of residual glue, thus a large amount of colloids can be broken through upper cavity 53 that reinforced seal enters glue injecting head 100, cause the parts damages of glue-injection machine.Inventor passing into air with after making to form malleation in upper cavity 53 in this pressure port 52, when again sweeping along cleaning agent to clean with pressure-air, find that all materials can only spray from the adhesive pouring nozzle of glue injection channel, can ensure that the glue mixed can not be converse to upper cavity 53.By design pressure hole 52 on glue injecting head 100, not only can prevent when stopping injecting glue glue from continuing drippage, and contribute to the cleaning to glue injecting head 100, make the utility model create unexpected technique effect.
In embodiments more of the present utility model, glue filling device also can comprise rotating mechanism, is installed on travel mechanism 300, and has the output shaft be rotated.And glue injecting head 100 comprises glue injection part 20, agitating device 30, sealing device 40 and contiguous block 50.Hybrid chamber 21 and adhesive pouring nozzle is limited with in glue injection part 20.Agitating device 30 can be screw mixing device 30, is installed in hybrid chamber 21, to stir the multiple glue entered in hybrid chamber 21.
Especially, as shown in Figure 3, the end face of one end away from adhesive pouring nozzle of the shaft of agitating device 30 is formed with installing hole 31, to install the output shaft driving agitating device 30 to rotate, and the end face of one end away from adhesive pouring nozzle of shaft is also formed with outward extending tubular projection 32.
Sealing device 40 is installed on one end away from adhesive pouring nozzle of hybrid chamber 21, it offers for the through hole by output shaft; And sealing device 40 on the surface of hybrid chamber 21, be formed with annular recess 41, annular recess 41 is configured to tubular projection 32 is inserted therein.Tubular projection 32 inserts in annular recess 41, can form the two elbow structure of approximate serpentine, significantly increase the path that glue enters through hole, also increase significantly the resistance that glue enters through hole.Further, sealing device 40 also can comprise oil sealing portion, is arranged in through hole, to improve sealing property further.
The lower end of contiguous block 50 is installed on the side away from adhesive pouring nozzle of sealing device 40, and upper end is installed on travel mechanism 300, and is limited with upper cavity 53 in it, and upper cavity 53 is communicated with hybrid chamber 21 via the intercommunicating pore on sealing device 40.Contiguous block 50 can be offered at least one glue feeding opening 51 and pressure port 52, each glue feeding opening 51 passes through to be communicated with into glue passage with the hybrid chamber 21 in glue injection part 20.Each glue feeding opening 51 connects the glue feeding tube of pumping installations 500 for installing.Preferably, enter glue passage and glue feeding opening 51 is two, mix in glue injection part 20 to make two kinds of glue.Two glue feeding openings 51 can be arranged on two opposite flanks of contiguous block 50 and (illustrate only the glue feeding opening 51 of side in figure).
In embodiments more of the present utility model, the outer peripheral face of tubular projection 32 is formed with groove.Groove can tilt extend, to make groove in the shape of a spiral along the axis direction of shaft.Further, the interior diameter of tubular projection 32 is greater than the diameter of installing hole 31, and the interior diameter of annular recess 41 is greater than the diameter of installing hole 31, to increase the length of sealed pathway further.
In preferably embodiment more of the present utility model, sealing device 40 comprises sealing ring 42 and pipe 43.The central position of sealing ring 42 offers hole.Sealing ring 42 can adopt elastomeric material to make.Pipe 43 can be copper pipe, is installed in hole, limits through hole in it; And pipe 43 and hole limit annular recess 41.
In embodiments more of the present utility model, glue filling device also comprises at least one filter 700, is installed on the pipeline between glue tank 200 that each pumping installations 500 is connected with this pumping installations 500.Pumping installations 500 is measuring pump, can control the adhesive liquid quantity of the various glues entered in glue injection channel.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from the utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting the utility model principle according to content disclosed in the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. a glue filling device, comprises travel mechanism, workbench and control device, it is characterized in that, also comprise:
At least one glue tank, each described glue tank is used for holding glue;
Glue injecting head, is installed on described travel mechanism, to move according to desired guiding trajectory under the drive of described travel mechanism, described glue injecting head offers at least one glue feeding opening and pressure port, and is limited with glue injection channel in described glue injecting head; Described pressure port is communicated with the upper end of described glue injection channel;
At least one pumping installations, each described pumping installations is configured to, under the control of described control device, the glue in a described glue tank is delivered to described glue injection channel via a described glue feeding opening, to carry out injecting glue to the object be positioned on described workbench; And
Pressure apparatus, it is communicated with described pressure port, is configured to: open under the control of described control device during a Preset Time when stopping injecting glue or after stopping injecting glue, forms negative pressure to make the upper end of described glue injection channel; Or, opening under the control of described control device during described glue injecting head cleaning, form malleation to make the upper end of described glue injection channel.
2. glue filling device according to claim 1, is characterized in that, described glue tank, described pumping installations and described glue feeding opening are multiple; And described glue injection channel comprises upper cavity, hybrid chamber and adhesive pouring nozzle; Described pressure port is communicated with described upper cavity; Each described glue feeding opening is communicated with described hybrid chamber.
3. glue filling device according to claim 2, is characterized in that, also comprises:
Rotating mechanism, is installed on described travel mechanism, and has the output shaft be rotated; And described glue injecting head comprises:
Glue injection part, is limited with described hybrid chamber and described adhesive pouring nozzle in it;
Agitating device, be installed in described hybrid chamber, to stir the multiple glue entered in described hybrid chamber, the end face of one end away from described adhesive pouring nozzle of the shaft of described agitating device is formed with installing hole, to install the described output shaft driving described agitating device to rotate, and the end face of one end away from described adhesive pouring nozzle of described shaft is also formed with outward extending tubular projection;
Sealing device, is installed on one end away from described adhesive pouring nozzle of described hybrid chamber, it offers for the through hole by described output shaft; And described sealing device on the surface of described hybrid chamber, be formed with annular recess, described annular recess is configured to described tubular projection is inserted therein; And
Contiguous block, its lower end is installed on the side away from described adhesive pouring nozzle of described sealing device, its upper end is installed on described travel mechanism, and is limited with described upper cavity in it, and described upper cavity is communicated with described hybrid chamber via the intercommunicating pore on described sealing device.
4. glue filling device according to claim 3, is characterized in that, the outer peripheral face of described tubular projection is formed with groove.
5. glue filling device according to claim 4, is characterized in that, described groove in the shape of a spiral.
6. glue filling device according to claim 3, is characterized in that, the interior diameter of described tubular projection is greater than the diameter of described installing hole, and the interior diameter of described annular recess is greater than the diameter of described installing hole.
7. glue filling device according to claim 3, is characterized in that, described sealing device comprises:
Sealing ring, its central position offers hole; With
Pipe, is installed in described hole, limits described through hole in it; And described pipe and described hole limit described annular recess.
8. glue filling device according to claim 3, is characterized in that, described agitating device is screw mixing device.
9. glue filling device according to claim 1, is characterized in that, also comprises at least one filter, is installed on the pipeline between glue tank that each described pumping installations is connected with this pumping installations.
10. glue filling device according to claim 1, is characterized in that, described pumping installations is measuring pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854881.3U CN205056388U (en) | 2015-10-29 | 2015-10-29 | Glue injecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854881.3U CN205056388U (en) | 2015-10-29 | 2015-10-29 | Glue injecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056388U true CN205056388U (en) | 2016-03-02 |
Family
ID=55382991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520854881.3U Withdrawn - After Issue CN205056388U (en) | 2015-10-29 | 2015-10-29 | Glue injecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149168A (en) * | 2015-10-29 | 2015-12-16 | 鹿敏 | Glue injecting device |
| CN112808528A (en) * | 2021-01-04 | 2021-05-18 | 胡民杰 | Glue leakage prevention dispensing device based on automatic control |
-
2015
- 2015-10-29 CN CN201520854881.3U patent/CN205056388U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149168A (en) * | 2015-10-29 | 2015-12-16 | 鹿敏 | Glue injecting device |
| CN112808528A (en) * | 2021-01-04 | 2021-05-18 | 胡民杰 | Glue leakage prevention dispensing device based on automatic control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20170901 |