CN203737505U - Multi-needle dispensing valve body and multi-needle dispensing device - Google Patents
Multi-needle dispensing valve body and multi-needle dispensing device Download PDFInfo
- Publication number
- CN203737505U CN203737505U CN201420080337.3U CN201420080337U CN203737505U CN 203737505 U CN203737505 U CN 203737505U CN 201420080337 U CN201420080337 U CN 201420080337U CN 203737505 U CN203737505 U CN 203737505U
- Authority
- CN
- China
- Prior art keywords
- glue
- dispensing
- valve body
- needle
- hole
- 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.)
- Expired - Fee Related
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a multi-needle dispensing valve body and a multi-needle dispensing device. The multi-needle dispensing valve body comprises a dispensing body, a glue inlet pipe, a glue body mounting seat, a ceramic glue cutting valve core, an adapter plate, a glue extruding push rod and at least two dispensing needles, wherein after a dispensing body is mounted on the glue body mounting seat, glue in the dispensing body flows into a glue inlet runner and enters a through hole of the ceramic glue cutting valve core from the glue inlet runner; meanwhile, the glue extruding push rod is matched to slide downwards so that the glue smoothly flows into the dispensing needles to realize dispensing. According to the multi-needle dispensing valve body and the multi-needle dispensing device, at least two dispensing needles are arranged on the dispensing body so that the capacity can be improved by more than one time and the dispensing efficiency is improved greatly.
Description
Technical field
The utility model relates to spot gluing equipment, particularly a kind of Multi needle glue dispensing valve body and Multi needle point glue equipment.
Background technology
Point gum machine claims again glue spreader, adhesive dripping machine, adhesive supplier etc., that special convection cell is controlled, and by fluid drop, be coated on the automatic machinery of product surface or interiors of products, can realize three-dimensional, four-dimensional path point glue, can be in product surface, outer wall, vertical plane, gap, sphere curved surface gets ready fast, setting-out, picture circle and various irregular figures.Point gum machine has accurate location, precisely controls glue, not wire drawing, does not leak the features such as glue, rubber drop-free.
The fields such as the subsides of printed circuit board (PCB) dress, cell package, the encapsulation of lamp car have at present been widely used point gum machine, on existing point gum machine, be provided with one or more glue dispensing valve bodies, and a dispensing needle head is all set on each glue dispensing valve body, on glue dispensing valve body, after mounting points sebific duct, the glue in some sebific duct completes a glue by entering of glue dispensing valve body in solation road inlet point needle head and operates.Although the glue dispensing valve body accuracy on existing point gum machine is high, because glue dispensing valve body only has a dispensing needle head, make its production capacity low, incapability meets the requirement of production capacity.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of Multi needle glue dispensing valve body and Multi needle point glue equipment, production capacity can be promoted more than one times, to solve the low problem of existing spot gluing equipment production capacity.
In order to achieve the above object, the utility model has been taked following technical scheme:
A Multi needle glue dispensing valve body, it comprises: some glue body, glue inlet tube, colloid mount pad, pottery are cut glue spool, keyset, plastic squeeze push rod, the first securing member, alignment pin and at least two dispensing needle heads; Described keyset is fixed on described some glue body by described alignment pin, and described dispensing needle head is installed on described keyset; Described colloid mount pad is installed on described glue inlet tube, in described glue inlet tube, be provided be communicated with the glue feeding opening of described colloid mount pad enter solation road; On described some glue body, be provided with and cut glue spool installing hole and at least two plastic squeezes push away hole, described plastic squeeze push rod is slidably installed in described plastic squeeze and pushes away in hole, and described plastic squeeze pushes away hole and runs through described some glue body and cut glue spool installing hole and dispensing needle head is communicated with described; Described pottery is cut glue spool and is cut glue spool installing hole described in being arranged in, described glue inlet tube by the first securing member, be fixed on described some glue body and enter solation road with described in cut glue spool installing hole and be communicated with; Described pottery is cut on glue spool and is provided with at least two through holes and a groove, and described through hole pushes away hole with plastic squeeze and is communicated with.
In described Multi needle glue dispensing valve body, on described through hole, there is V-type lead angle.
In described Multi needle glue dispensing valve body, at least two waist holes for the installation site of point of adjustment needle head are set on described keyset, described dispensing needle head is installed in described waist hole.
In described Multi needle glue dispensing valve body, on described dispensing needle head, be arranged with sealing gasket, described sealing gasket is between keyset and dispensing needle head.
Described Multi needle glue dispensing valve body, also comprises pressing plate and the second securing member, and described pressing plate is fixed on described some glue body by described the second securing member, and described plastic squeeze push rod is installed in plastic squeeze through described pressing plate and pushes away in hole.
In described Multi needle glue dispensing valve body, on described plastic squeeze push rod, be arranged with the first sealing ring, described the first sealing ring is arranged in described plastic squeeze and pushes away hole.
Described Multi needle glue dispensing valve body, also comprises that described inaccessible screw is installed on the end face of described glue inlet tube for getting rid of the inaccessible screw of bubble, and a part is entered solation road described in being arranged in.
In described Multi needle glue dispensing valve body, the two ends of cutting glue spool at described pottery are respectively arranged with for cutting the second sealing ring of glue spool installing hole described in sealing.
A Multi needle point glue equipment, it comprises point glue equipment body and at least one above-mentioned Multi needle glue dispensing valve body, described Multi needle glue dispensing valve body is installed on described point glue equipment body.
Compared to prior art, the Multi needle glue dispensing valve body that the utility model provides and Multi needle point glue equipment, by least two dispensing needle heads are set on a glue body, on the basis of accuracy that does not affect existing glue dispensing valve body, production capacity can be promoted more than one times, greatly improved some glue efficiency.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model Multi needle glue dispensing valve body.
Fig. 2 is the exploded view of the utility model Multi needle glue dispensing valve body.
Fig. 3 is the Facad structure schematic diagram of the utility model Multi needle glue dispensing valve body.
Fig. 4 is the cutaway view at A-A place in Fig. 3.
The specific embodiment
The utility model provides a kind of Multi needle glue dispensing valve body and Multi needle point glue equipment, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, wherein, Fig. 1 is the stereogram of the utility model Multi needle glue dispensing valve body.Fig. 2 is the exploded view of the utility model Multi needle glue dispensing valve body.As depicted in figs. 1 and 2, the Multi needle glue dispensing valve body that the utility model provides comprises: some glue body 10, glue inlet tube 20, colloid mount pad 201, pottery are cut glue spool 30, keyset 40, plastic squeeze push rod 50, the first securing member 202, alignment pin 60 and dispensing needle head 70.
Wherein, described keyset 40 is fixed on described some glue body 10 by described alignment pin 60, and described dispensing needle head 70 is at least two, is installed on described keyset 40, and this dispensing needle head 70 is at product assigned address point glue.Described colloid mount pad 201 is for mounting points sebific duct, it is located on described glue inlet tube 20, in described glue inlet tube 20, be provided be communicated with the glue feeding opening of described colloid mount pad 201 enter solation road 203(as shown in Figure 3), the glue of point in sebific duct flows in solation road 203 by described glue inlet tube 20.
In the present embodiment, on described some glue body 10, be provided with and cut glue spool installing hole and at least two plastic squeezes push away hole 101, described plastic squeeze push rod 50 is slidably installed in described plastic squeeze and pushes away in hole 101, and described plastic squeeze pushes away hole 101 and runs through described some glue body 10 and cut glue spool installing hole and dispensing needle head 70 is communicated with described.Described pottery is cut glue spool 30 and is cut glue spool installing hole described in being arranged in, described glue inlet tube 20 by the first securing member 202, be fixed on described some glue body 10 and enter solation road 203 with described in cut glue spool installing hole and be communicated with; Described pottery is cut and on glue spool 30, is provided with at least two through holes 302 and a groove 303, described in when glue, pottery is cut glue spool 30 and is switched by switching device shifter (as cylinder), when gluing, make pottery cut glue spool 30 upwards switch make groove 303 upward with enter solation road 203 and be communicated with, now plastic squeeze push rod 50 upward slidings make glue enter plastic squeeze to push away in hole 101; When glue, making pottery cut glue spool 30 switches downwards and makes described through hole 302 and plastic squeeze push away hole 101 to be communicated with, by plastic squeeze push rod 50, in plastic squeeze, pushing away the through hole 302 that in hole 101, down sliding is cut glue spool 30 to pottery exerts pressure, glue can be flowed into rapidly in dispensing needle head 70, complete a glue operation.The utility model, when glue, only need make plastic squeeze push rod 50 push away down sliding in hole 101 in plastic squeeze, and the impact that is not subject to external pressure and enters the air pressure in solation road 203, has realized some amount point glue, has greatly improved some glue precision.
Please continue to refer to Fig. 1 and Fig. 2, at least two waist holes 401 for the installation site of point of adjustment needle head 70 are set on described keyset 40, described dispensing needle head 70 is installed in described waist hole 401, and the quantity in waist hole 401 is identical with the quantity of dispensing needle head 70.In the present embodiment, described dispensing needle head 70 can be arranged on the optional position in waist hole 401, thereby can put according to glue the position of distance adjustment dispensing needle head 70, and the product point glue of arranging to adapt to different distance, difference improves the compatibility of spot gluing equipment.
Preferably, on described dispensing needle head 70, be arranged with sealing gasket 402, described sealing gasket 402, between keyset 401 and dispensing needle head 70, prevents from producing bubble in air inlet point needle head 70 and affects a glue quality.
Please continue to refer to Fig. 1 and Fig. 2, the Multi needle glue dispensing valve body that the utility model provides also comprises pressing plate 501 and the second securing member 502, described pressing plate 501 is fixed on described some glue body 10 by described the second securing member 502, and described plastic squeeze push rod 50 is installed in plastic squeeze through described pressing plate 501 and pushes away in hole 101.Wherein, described the second securing member 502 is bolt, by bolt, pressing plate 501 is fixed on a glue body 10, thereby plastic squeeze push rod 50 can be slided up and down.
See also Fig. 3 and Fig. 4, wherein, Fig. 3 is the Facad structure schematic diagram of the utility model Multi needle glue dispensing valve body.Fig. 4 is the cutaway view at A-A place in Fig. 3.On described through hole 302, there is V-type lead angle (as the part that in Fig. 4, dotted ellipse circle is irised out), when glue is from when entering solation road 203 and flow into described through hole, this through hole 302 with V-type lead angle can make glue fluid more smooth and easy, more stably flow in corresponding dispensing needle head 70.
Further, be arranged with the first sealing ring 503 on described plastic squeeze push rod 50, described the first sealing ring 503 is arranged in described plastic squeeze and pushes away hole 101, prevents that when plastic squeeze push rod 50 from sliding up and down, will make air enter plastic squeeze pushes away in hole 101.In the present embodiment, it is three grades of shoulder holes that described plastic squeeze pushes away hole 101, wherein, the external diameter of the radius of first order shoulder hole and the first sealing ring 503 is adaptive, make the good seal performance of the first sealing ring 503, after the first sealing ring 503 is installed, the first sealing ring 503 is concordant with the end face of some glue body 10, so that the installation of pressing plate 501; The internal diameter of second level shoulder hole is identical with the internal diameter of through hole 302 that pottery is cut glue spool 30, so that during plastic squeeze push rod 50 down sliding, make in the smooth and easy inflow dispensing needle head 70 of glue.
Further, the two ends of cutting glue spool 30 at described pottery are respectively arranged with for cutting the second sealing ring 301 of glue spool installing hole described in sealing, thereby glue spool installing hole is cut in sealing, prevents that air is from cutting glue spool installing hole inlet point needle head 70.
Please again consult Fig. 1 and Fig. 2, the Multi needle glue dispensing valve body that the utility model provides also comprises for getting rid of the inaccessible screw 102 of bubble, described inaccessible screw 102 is installed on the end face of described glue inlet tube 20, and described in a part is arranged in, enter solation road 203, by twisting this obturation screw 102, get rid of into the bubble in solation road 203.
Further, described plastic squeeze push rod 50 comprises at least two glue-extruding rods 504 and L-type holder 505, one end of described glue-extruding rod 504 is fixed on described L-type holder 505, the other end inserts plastic squeeze and pushes away in hole 101, while pushing away L-type holder 505 downwards, two 504 while of glue-extruding rod down slidings, distribute the thrust-balancing of plastic squeeze push rod 50, realize quantitative plastic squeeze, guaranteed the stability of thrust.
In order to ensure balance, through hole, plastic squeeze that described glue-extruding rod 504, pottery are cut on glue spool 30 push away the number needs corresponding with the quantity of dispensing needle head 70 (as above-mentioned parts are three) in hole, waist hole 401, make the gel quantity of all dispensing needle heads 70 consistent, thus hoist point glue quality.
Below in conjunction with Fig. 1 to Fig. 4, Multi needle glue dispensing valve body running process of the present utility model is elaborated:
First a sebific duct is arranged on colloid mount pad 201, glue in a sebific duct is flowed in solation road 203, simultaneously switching device shifter make pottery cut glue spool 30 upwards switch 90 degree make groove 303 upward with enter solation road 203 and be communicated with, now plastic squeeze push rod 50 upward slidings make part glue enter plastic squeeze to push away in hole 101, afterwards pottery being cut to glue spool 30 switches 90 degree downwards and makes described through hole 302 and plastic squeeze push away hole 101 to be communicated with, to coordinate plastic squeeze push rod 50 down slidings to make a realization glue in the smooth and easy inlet point needle head 70 that flows downward of glue simultaneously.
The utility model is also corresponding provides a kind of Multi needle point glue equipment, and it comprises point glue equipment body and at least one Multi needle glue dispensing valve body, and described Multi needle glue dispensing valve body is installed on described point glue equipment body.Due to each at least two syringe needles of Multi needle glue dispensing valve body setting, product is promoted more than one times, if plural Multi needle glue dispensing valve body is set on Multi needle point glue equipment, its production capacity will promote at double, greatly promote some glue efficiency.
In sum, the Multi needle glue dispensing valve body that the utility model provides and Multi needle point glue equipment, by least two dispensing needle heads are set on a glue body, on the basis of accuracy that does not affect existing glue dispensing valve body, production capacity can be promoted more than one times, greatly improved some glue efficiency.
In addition, the through hole that pottery is cut on glue spool is led V-type lead angle, can make glue liquid more smooth and easy, flows more stable.And, at least two waist holes for the installation site of point of adjustment needle head are set on keyset, can put according to glue the position of distance adjustment dispensing needle head, the product point glue of arranging to adapt to different distance, difference, increases the compatibility of equipment.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (9)
1. a Multi needle glue dispensing valve body, is characterized in that, comprising: some glue body, glue inlet tube, colloid mount pad, pottery are cut glue spool, keyset, plastic squeeze push rod, the first securing member, alignment pin and at least two dispensing needle heads; Described keyset is fixed on described some glue body by described alignment pin, and described dispensing needle head is installed on described keyset; Described colloid mount pad is installed on described glue inlet tube, in described glue inlet tube, be provided be communicated with the glue feeding opening of described colloid mount pad enter solation road; On described some glue body, be provided with and cut glue spool installing hole and at least two plastic squeezes push away hole, described plastic squeeze push rod is slidably installed in described plastic squeeze and pushes away in hole, and described plastic squeeze pushes away hole and runs through described some glue body and cut glue spool installing hole and dispensing needle head is communicated with described; Described pottery is cut glue spool and is cut glue spool installing hole described in being arranged in, described glue inlet tube by the first securing member, be fixed on described some glue body and enter solation road with described in cut glue spool installing hole and be communicated with; Described pottery is cut on glue spool and is provided with at least two through holes and a groove, and described through hole pushes away hole with plastic squeeze and is communicated with.
2. Multi needle glue dispensing valve body according to claim 1, is characterized in that on described through hole, having V-type lead angle.
3. Multi needle glue dispensing valve body according to claim 1, is characterized in that, at least two waist holes for the installation site of point of adjustment needle head are set on described keyset, and described dispensing needle head is installed in described waist hole.
4. Multi needle glue dispensing valve body according to claim 3, is characterized in that, on described dispensing needle head, be arranged with sealing gasket, described sealing gasket is between keyset and dispensing needle head.
5. Multi needle glue dispensing valve body according to claim 1, is characterized in that, also comprises pressing plate and the second securing member, and described pressing plate is fixed on described some glue body by described the second securing member, and described plastic squeeze push rod is installed in plastic squeeze through described pressing plate and pushes away in hole.
6. Multi needle glue dispensing valve body according to claim 5, is characterized in that, on described plastic squeeze push rod, is arranged with the first sealing ring, and described the first sealing ring is arranged in described plastic squeeze and pushes away hole.
7. Multi needle glue dispensing valve body according to claim 1, is characterized in that, also comprises that described inaccessible screw is installed on the end face of described glue inlet tube for getting rid of the inaccessible screw of bubble, and a part is entered solation road described in being arranged in.
8. Multi needle glue dispensing valve body according to claim 1, is characterized in that, the two ends of cutting glue spool at described pottery are respectively arranged with for cutting the second sealing ring of glue spool installing hole described in sealing.
9. a Multi needle point glue equipment, is characterized in that, comprises point glue equipment body and at least one Multi needle glue dispensing valve body as described in claim 1 to 8 any one, and described Multi needle glue dispensing valve body is installed on described point glue equipment body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080337.3U CN203737505U (en) | 2014-02-25 | 2014-02-25 | Multi-needle dispensing valve body and multi-needle dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080337.3U CN203737505U (en) | 2014-02-25 | 2014-02-25 | Multi-needle dispensing valve body and multi-needle dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737505U true CN203737505U (en) | 2014-07-30 |
Family
ID=51337369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080337.3U Expired - Fee Related CN203737505U (en) | 2014-02-25 | 2014-02-25 | Multi-needle dispensing valve body and multi-needle dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737505U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959280A (en) * | 2015-07-12 | 2015-10-07 | 赵毅敏 | Multi-needle dispensing valve |
| CN105436025A (en) * | 2014-09-10 | 2016-03-30 | 万润科技股份有限公司 | Liquid material extrusion method and device |
| CN106493044A (en) * | 2016-12-21 | 2017-03-15 | 华讯方舟科技（湖北）有限公司 | A kind of spot gluing equipment and dispensing method for microwave product |
| CN112517336A (en) * | 2019-09-19 | 2021-03-19 | 深圳鼎晶科技有限公司 | Push-pull type multi-needle dispensing valve and dispensing method thereof |
| CN117139064A (en) * | 2023-10-26 | 2023-12-01 | 拏云智能科技(江苏)有限公司 | Multi-needle dispensing device and method for adjusting dispensing speed of multi-needle dispensing device |
-
2014
- 2014-02-25 CN CN201420080337.3U patent/CN203737505U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436025A (en) * | 2014-09-10 | 2016-03-30 | 万润科技股份有限公司 | Liquid material extrusion method and device |
| CN104959280A (en) * | 2015-07-12 | 2015-10-07 | 赵毅敏 | Multi-needle dispensing valve |
| CN106493044A (en) * | 2016-12-21 | 2017-03-15 | 华讯方舟科技（湖北）有限公司 | A kind of spot gluing equipment and dispensing method for microwave product |
| CN112517336A (en) * | 2019-09-19 | 2021-03-19 | 深圳鼎晶科技有限公司 | Push-pull type multi-needle dispensing valve and dispensing method thereof |
| CN112517336B (en) * | 2019-09-19 | 2023-07-21 | 深圳鼎晶科技有限公司 | Push-pull type multi-needle dispensing valve and dispensing method thereof |
| CN117139064A (en) * | 2023-10-26 | 2023-12-01 | 拏云智能科技(江苏)有限公司 | Multi-needle dispensing device and method for adjusting dispensing speed of multi-needle dispensing device |
| CN117139064B (en) * | 2023-10-26 | 2024-02-06 | 拏云智能科技(江苏)有限公司 | Multi-needle dispensing device and method for adjusting dispensing speed of multi-needle dispensing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203737505U (en) | Multi-needle dispensing valve body and multi-needle dispensing device | |
| CN203725342U (en) | Precise liquid flow control device | |
| CN110102442A (en) | It is a kind of for improving the energy saving dispensing needle head of dispensing height | |
| CN203253585U (en) | Multi-needle dispensing valve | |
| CN205797654U (en) | Uniformly die bond point glue equipment | |
| CN202155437U (en) | Quantificational mould lubricating device | |
| CN104722449A (en) | Coating head, coating equipment and manufacturing method of touch display panel | |
| CN208712090U (en) | A kind of dispenser for base station communication part | |
| CN207308263U (en) | A kind of novel optical fiber product point plastic clip tool | |
| CN205926092U (en) | Rainfall ware | |
| CN209502146U (en) | A kind of winding displacement oiling station | |
| CN205892710U (en) | Disk seat among rotary filling machine | |
| CN204261887U (en) | A kind of high accuracy PUR nozzle and thermosol gelgun | |
| CN209365342U (en) | A kind of clamping mechanism for bottle-blowing machine intelligent lubricating mechanism | |
| CN206454856U (en) | A kind of glue box form point gum machine | |
| CN202447246U (en) | Liquid colloid coating fixture | |
| CN103396005B (en) | A kind of gas uniform divider for sheet glass plated film | |
| CN202722476U (en) | Novel cigarette paper lapping glue gun | |
| CN204018133U (en) | A kind of glue-leakage-resistant point gum machine | |
| CN214975312U (en) | Combined dispensing mechanism for dispensing machine | |
| CN207238398U (en) | A kind of dispenser frock of good compatibility | |
| CN202527327U (en) | Quick dispensing device | |
| CN203419854U (en) | Gas plane uniform distributor for plate glass coating | |
| CN210449703U (en) | Improved glue pushing mechanism | |
| CN205110021U (en) | Gluey adhesive deposite device is advanced automatically in area |
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 |
Granted publication date: 20140730 Termination date: 20190225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |