CN111687004A - A point gum machine subassembly for diode encapsulation - Google Patents
A point gum machine subassembly for diode encapsulation Download PDFInfo
- Publication number
- CN111687004A CN111687004A CN202010636229.XA CN202010636229A CN111687004A CN 111687004 A CN111687004 A CN 111687004A CN 202010636229 A CN202010636229 A CN 202010636229A CN 111687004 A CN111687004 A CN 111687004A
- Authority
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- China
- Prior art keywords
- fixedly connected
- head
- driving shaft
- rod
- bracing piece
- 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.)
- Granted
Links
- 238000005538 encapsulation Methods 0.000 title claims description 5
- 239000003292 glue Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 241001232346 Gymnosperma glutinosum Species 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 19
- 238000004806 packaging method and process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 8
- 229920006335 epoxy glue Polymers 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 239000003822 epoxy resin Substances 0.000 description 13
- 229920000647 polyepoxide Polymers 0.000 description 13
- 239000007788 liquid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of diode packaging, and discloses a dispensing machine assembly for diode packaging. This a point gum machine subassembly for diode package rotates the rotating ring and makes the lug change at the inside position of point gum head for the pressure of point gum head inside changes, thereby when the epoxy glue solution to different viscosity, can accomplish to go out fast and glue, thereby reached and changed the effect that the head internal pressure of point gum made the glue solution can be extruded fast. Because the point is glued the in-process, the head is being constantly being moved in the point, and the screw thread of driving shaft and the screw thread looks adaptation of rolling disc, so the rolling disc can rotate when the driving shaft moves, because rabbling mechanism fixed connection is in the bottom of rolling disc, so can be so that the epoxy glue solution is stirred to the effect that has prevented the inside composition of epoxy glue solution and has precipitated has been reached.
Description
Technical Field
The invention relates to the technical field of diode packaging, in particular to a dispenser assembly for diode packaging.
Background
The diode packaging means that circuit pins on a silicon wafer are connected and led to an external joint by a lead so as to be connected with other components, and because chips inside the packaged diodes are isolated from the outside to prevent the electric performance from being reduced due to the corrosion of impurities in the air to chip circuits, most packaged diodes are subjected to glue dispensing packaging by using epoxy resin glue, and when the packaged diodes are packaged by using the epoxy resin glue, a glue dispenser is required to complete the glue dispensing operation.
The dispensing machine is specially used for controlling fluid, dropping and coating the fluid on the surface of a product, and because the process of diode packaging is long, in the dispensing process, components in epoxy resin glue liquid are easy to precipitate, so that the internal components are uneven, the dispensing effect is influenced, the viscosity of the epoxy resin required under certain special conditions is high, a common dispensing head is difficult to extrude the glue liquid quickly, the working efficiency is influenced, how to prevent the components in the epoxy resin glue liquid from precipitating is avoided, the internal pressure of the dispensing head is changed, so that the glue liquid can be extruded quickly, and an important problem is solved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a dispensing machine component for diode packaging, which has the advantages of preventing the sedimentation of the internal components of epoxy resin glue solution and changing the internal pressure of a dispensing head to enable the glue solution to be extruded out quickly, and solves the problems that the epoxy resin is easy to sediment, the internal components are uneven, the dispensing effect is influenced, the viscosity of the epoxy resin required under certain special conditions is high, the glue solution is difficult to extrude out quickly by a common dispensing head, and the working efficiency is influenced.
(II) technical scheme
In order to realize the purposes of preventing the epoxy resin glue from precipitating and changing the internal pressure of the dispensing head so that the glue solution can be extruded out quickly, the invention provides the following technical scheme: a dispenser assembly for diode packaging comprises a dispensing head, wherein a rotating ring is sleeved outside the dispensing head, a pushing rod is fixedly connected to the back of the dispensing head, a pull rope is fixedly connected to the top of the pushing rod, a pulley is slidably connected to the bottom of the pull rope, a fixed rod is movably connected to the front of the pulley, a fixed frame is fixedly connected to the top of the fixed rod, a pull rod is fixedly connected to the bottom of the pull rope, a fixed column is movably connected to the bottom of the pull rod, a driving shaft is fixedly connected to the outer side of the fixed column, a rotating disc is in threaded connection with the outer portion of the driving shaft, a stirring mechanism is fixedly connected to the bottom of the rotating disc, a glue pool is movably connected to the outer portion of the stirring mechanism, a disc is fixedly connected to the inner portion of the dispensing head, an inclined groove is formed in the disc, and, the bottom of the first supporting rod is fixedly connected with a second supporting rod, one side, far away from the first supporting rod, of the second supporting rod is movably connected with a fixing nail, one end, far away from the second supporting rod, of the first supporting rod is fixedly connected with a lug, the right side of the interior of the glue pool is fixedly connected with a cross rod, and the bottom of the cross rod is movably connected with a ball.
Preferably, one end of the push rod, which is far away from the dispensing head, is connected with a moving mechanism of the dispensing head.
Preferably, the outer side of the lower half part of the driving shaft is fixedly connected with threads, and threads matched with the threads on the driving shaft are arranged in the rotating disc.
Preferably, the number of the stirring mechanisms is two, the two stirring mechanisms are symmetrically connected to the bottom of the rotating disc, and the inclined fan blades are fixedly connected to the outer portion of each stirring mechanism.
Preferably, the number of the inclined grooves is not less than six, and the inner structures of all the inclined grooves are the same.
Preferably, two ends of the fixing nail are fixedly connected with a second supporting rod and a rotating ring respectively.
Preferably, the number of the cross rods is four, the cross rods are distributed on two sides of the glue pool, and the four cross rods are movably connected to the upper side and the lower side of the rotating disc through four balls.
(III) advantageous effects
Compared with the prior art, the invention provides a dispenser assembly for diode packaging, which has the following beneficial effects:
1. this a point gum machine subassembly for diode encapsulation, through swivel becket and lug, the cooperation of point gum head is used, rotate the swivel becket and make the lug change at the inside position of point gum head, thereby influence the inside volume of point gum head, make the point gum head change at the inside pressure of the in-process of going on point gum, thereby when the epoxy glue solution to different viscosities, can accomplish to go out fast and glue, thereby reached and changed the point gum head internal pressure and made the glue solution can be extruded fast the effect.
2. This a point gum machine subassembly for diode encapsulation, through catch bar and stay cord, the pull rod, the driving shaft, the rolling disc, rabbling mechanism's cooperation is used, because the in-process is glued to the point, the head is being continuous motion to the point, so the catch bar can drive the pull rod motion through the stay cord, further drive the driving shaft motion, because the screw thread of driving shaft and the screw thread looks adaptation of rolling disc, the rolling disc can rotate during so the driving shaft motion, because rabbling mechanism fixed connection is in the bottom of rolling disc, so can make the epoxy glue solution stirred, thereby reached the effect that prevents the inside composition of epoxy glue solution from deposiing.
Drawings
FIG. 1 is a schematic cross-sectional view of the glue cell structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the dispensing head structure of the present invention;
FIG. 4 is a schematic view of a disk structure of the present invention;
FIG. 5 is a schematic top view of the drive shaft configuration of the present invention;
FIG. 6 is an enlarged view of the structure A of the present invention.
In the figure: 1. dispensing a glue head; 2. a rotating ring; 3. a push rod; 4. pulling a rope; 5. a pulley; 6. fixing the rod; 7. a fixed mount; 8. a pull rod; 9. fixing a column; 10. a drive shaft; 11. rotating the disc; 12. a stirring mechanism; 13. a glue pool; 14. a disc; 15. an inclined groove; 16. a first supporting rod; 17. a second supporting rod; 18. fixing nails; 19. a bump; 20. a cross bar; 21. and (4) a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a dispenser assembly for diode packaging comprises a dispenser head 1, a rotating ring 2 is sleeved outside the dispenser head 1, a push rod 3 is fixedly connected to the back of the dispenser head 1, a moving mechanism of the dispenser head 1 is connected to one end of the push rod 3 away from the dispenser head 1, a pull rope 4 is fixedly connected to the top of the push rod 3, a pulley 5 is slidably connected to the bottom of the pull rope 4, a fixed rod 6 is movably connected to the front of the pulley 5, a fixed frame 7 is fixedly connected to the top of the fixed rod 6, a pull rod 8 is fixedly connected to the bottom of the pull rope 4, a fixed column 9 is movably connected to the bottom of the pull rod 8, a driving shaft 10 is fixedly connected to the outer side of the fixed column 9, a rotating disc 11 is connected to the outer thread of the driving shaft 10, a thread is fixedly connected to the outer side of the lower half portion of the, the bottom of the rotating disc 11 is fixedly connected with two stirring mechanisms 12, the two stirring mechanisms 12 are symmetrically connected to the bottom of the rotating disc 11, the outer part of the stirring mechanism 12 is fixedly connected with oblique fan blades, the outer part of the stirring mechanism 12 is movably connected with a glue pool 13, the inner part of the dispensing head 1 is fixedly connected with a disc 14, the inner part of the disc 14 is provided with an oblique groove 15, the oblique groove 15 is provided with at least six oblique grooves on the disc 14, the inner structures of all the oblique grooves 15 are the same, the inner part of the oblique groove 15 is movably connected with a support rod I16, the bottom of the support rod I16 is fixedly connected with a support rod II 17, one side of the support rod II 17 far away from the support rod I16 is movably connected with a fixing nail 18, two ends of the fixing nail 18 are respectively and fixedly connected with a support rod II 17 and a rotating ring 2, one end of the support rod I16 far away from, six are no less than to the quantity of lug 19, and all around central symmetry, glue the inside right side fixedly connected with horizontal pole 20 of pond 13, and the number of horizontal pole 20 is four, and distributes in the both sides of gluing pond 13, and four horizontal poles 20 are in the upper and lower both sides of rolling disc 11 through four ball 21 swing joint, and the bottom swing joint of horizontal pole 20 has ball 21.
The working principle is as follows: when dispensing is carried out, the rotating ring 2 is rotated, because the rotating ring 2 is fixedly connected with the fixed nail 18, the fixed nail 18 is movably connected with the second support rod 17, therefore, the position of the second support rod 17 can be changed along with the rotation of the rotating ring 2, and because the second support rod 17 is fixedly connected with the first support rod 16, the end of the first support rod 16 far away from the second support rod 17 is fixedly connected with the convex block 19, therefore, the position of the convex block 19 is changed at the moment, and because the inner cavity of the dispensing head 1 is arranged at one side of the convex block 19, which is far away from the first support rod 16, the number of the convex blocks 19 is not less than six, and the convex blocks are all symmetrical around the center, therefore, the pressure intensity in the dispensing head 1 is changed by changing the area of the inner cavity of the dispensing head 1 by the convex block 19, different pressures can be effectively applied to glue solutions with different viscosities, thereby the effect that the glue solution can be extruded quickly by changing the internal pressure of the dispensing head 1 is achieved. When the dispensing head 1 works, the dispensing head 1 can continuously move, so the push rod 3 fixedly connected with the dispensing head 1 can also move, because the two ends of the pull rope 4 are respectively and fixedly connected with the push rod 3 and the pull rod 8, the bottom of the pull rope 4 is in sliding connection with the pulley 5, at the moment, the push rod 3 can drive the pull rod 8 to move through the pull rope 4, because the bottom of the pull rod 8 is movably connected with the fixed column 9, the outer side of the fixed column 9 is fixedly connected with the driving shaft 10, at the moment, the driving shaft 10 can move along with the pull rod 8, because the outer thread of the driving shaft 10 is connected with the rotating disc 11, the outer side of the lower half part of the driving shaft 10 is fixedly connected with the thread, the inside of the rotating disc 11 is provided with the thread matched with the thread on the driving shaft 10, the driving shaft 10 can also move in the up-down movement process, and because the four cross rods 20 are movably connected, therefore, the rotating disc 11 cannot move up and down, so under the action of the pulling force of the driving shaft 10, the rotating disc 11 can rotate, the stirring mechanisms 12 are fixedly connected to the bottom of the rotating disc 11, the stirring mechanisms 12 are two in number, the stirring mechanisms are symmetrically connected to the bottom of the rotating disc 11, the oblique fan blades are fixedly connected to the outer portions of the stirring mechanisms 12, the glue pool 13 is movably connected to the outer portions of the stirring mechanisms 12, the stirring mechanisms 12 can rotate inside the glue pool 13, the epoxy resin glue is continuously stirred, the sedimentation of internal components of the epoxy resin glue is prevented, small bubbles inside the epoxy resin glue can be stirred and broken, the glue pool 13 is discharged, and the effect of preventing the sedimentation of the internal components of the epoxy resin glue is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A point gum machine subassembly for diode encapsulation, includes point gum head (1), its characterized in that: the glue dispensing device is characterized in that a rotating ring (2) is sleeved outside the glue dispensing head (1), the back of the glue dispensing head (1) is fixedly connected with a push rod (3), the top of the push rod (3) is fixedly connected with a pull rope (4), the bottom of the pull rope (4) is slidably connected with a pulley (5), the front of the pulley (5) is movably connected with a fixed rod (6), the top of the fixed rod (6) is fixedly connected with a fixed frame (7), the bottom of the pull rope (4) is fixedly connected with a pull rod (8), the bottom of the pull rod (8) is movably connected with a fixed column (9), the outer side of the fixed column (9) is fixedly connected with a driving shaft (10), the outer part of the driving shaft (10) is connected with a rotating disc (11) through threads, the bottom of the rotating disc (11) is fixedly connected with a stirring mechanism (12), and the outer part, the inside fixedly connected with disc (14) of head (1) is glued in the point, inclined groove (15) have been seted up to the inside of disc (14), the inside swing joint of inclined groove (15) has bracing piece (16), the bottom fixedly connected with bracing piece two (17) of bracing piece (16), one side swing joint that bracing piece (16) were kept away from in bracing piece two (17) has staple (18), one end fixedly connected with lug (19) of bracing piece two (17) are kept away from in bracing piece (16), glue inside right side fixedly connected with horizontal pole (20) in pond (13), the bottom swing joint of horizontal pole (20) has ball (21).
2. The dispenser assembly of claim 1, wherein: one end of the push rod (3) far away from the dispensing head (1) is connected with a moving mechanism of the dispensing head (1).
3. The dispenser assembly of claim 1, wherein: the outer side of the lower half part of the driving shaft (10) is fixedly connected with threads, and threads matched with the threads on the driving shaft (10) are arranged in the rotating disc (11).
4. The dispenser assembly of claim 1, wherein: the stirring mechanisms (12) are two in number and are symmetrically connected to the bottom of the rotating disc (11), and oblique blades are fixedly connected to the outer portion of each stirring mechanism (12).
5. The dispenser assembly of claim 1, wherein: the disc (14) of the inclined groove (15) is provided with at least six inclined grooves, and the inner structures of all the inclined grooves (15) are the same.
6. The dispenser assembly of claim 1, wherein: two ends of the fixing nail (18) are respectively and fixedly connected with a second support rod (17) and a rotating ring (2).
7. The dispenser assembly of claim 1, wherein: the number of the cross rods (20) is four, the cross rods are distributed on two sides of the glue pool (13), and the four cross rods (20) are movably connected to the upper side and the lower side of the rotating disc (11) through four round balls (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636229.XA CN111687004B (en) | 2020-07-03 | 2020-07-03 | A point gum machine subassembly for diode encapsulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636229.XA CN111687004B (en) | 2020-07-03 | 2020-07-03 | A point gum machine subassembly for diode encapsulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111687004A true CN111687004A (en) | 2020-09-22 |
| CN111687004B CN111687004B (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010636229.XA Active CN111687004B (en) | 2020-07-03 | 2020-07-03 | A point gum machine subassembly for diode encapsulation |
Country Status (1)
| Country | Link |
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| CN (1) | CN111687004B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275545A (en) * | 2020-10-15 | 2021-01-29 | 南京宁燕商贸有限公司 | Intelligent dispenser for telephone core board based on intelligent manufacturing |
| CN114042601A (en) * | 2022-01-11 | 2022-02-15 | 江苏卓远半导体有限公司 | Glue dispenser for semiconductor |
| CN115090459A (en) * | 2022-05-18 | 2022-09-23 | 广州南科铁路器材有限公司 | Spraying device for railway loading anti-freezing spacer fluid |
| CN116273685A (en) * | 2023-02-22 | 2023-06-23 | 深圳市丰源升科技有限公司 | Perovskite is feed assembly for film coater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1524829A (en) * | 1974-11-02 | 1978-09-13 | Hauni Werke Koerber & Co Kg | Apparatus for gumming an endless wrapping strip on rod machines of the tobacco-processing industry |
| DE10312930A1 (en) * | 2003-03-22 | 2004-10-14 | Lechler Gmbh | Process of a crop protection sprayer with general direct dosing of the active ingredients during the spraying process |
| CN201969657U (en) * | 2010-05-11 | 2011-09-14 | 朱启岳 | Universal glue dispenser |
| CN207605939U (en) * | 2017-11-30 | 2018-07-13 | 苏州特瑞特机器人有限公司 | A kind of biliquid refrigeration dispenser |
| CN110681532A (en) * | 2018-07-05 | 2020-01-14 | 江苏华邑市政工程有限公司 | Adhesive deposite device is used in production of LED lamp |
| CN210333191U (en) * | 2019-06-27 | 2020-04-17 | 南昌银轮热交换系统有限公司 | Paper clamping tool for filter |
-
2020
- 2020-07-03 CN CN202010636229.XA patent/CN111687004B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1524829A (en) * | 1974-11-02 | 1978-09-13 | Hauni Werke Koerber & Co Kg | Apparatus for gumming an endless wrapping strip on rod machines of the tobacco-processing industry |
| DE10312930A1 (en) * | 2003-03-22 | 2004-10-14 | Lechler Gmbh | Process of a crop protection sprayer with general direct dosing of the active ingredients during the spraying process |
| CN201969657U (en) * | 2010-05-11 | 2011-09-14 | 朱启岳 | Universal glue dispenser |
| CN207605939U (en) * | 2017-11-30 | 2018-07-13 | 苏州特瑞特机器人有限公司 | A kind of biliquid refrigeration dispenser |
| CN110681532A (en) * | 2018-07-05 | 2020-01-14 | 江苏华邑市政工程有限公司 | Adhesive deposite device is used in production of LED lamp |
| CN210333191U (en) * | 2019-06-27 | 2020-04-17 | 南昌银轮热交换系统有限公司 | Paper clamping tool for filter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275545A (en) * | 2020-10-15 | 2021-01-29 | 南京宁燕商贸有限公司 | Intelligent dispenser for telephone core board based on intelligent manufacturing |
| CN114042601A (en) * | 2022-01-11 | 2022-02-15 | 江苏卓远半导体有限公司 | Glue dispenser for semiconductor |
| CN115090459A (en) * | 2022-05-18 | 2022-09-23 | 广州南科铁路器材有限公司 | Spraying device for railway loading anti-freezing spacer fluid |
| CN116273685A (en) * | 2023-02-22 | 2023-06-23 | 深圳市丰源升科技有限公司 | Perovskite is feed assembly for film coater |
| CN116273685B (en) * | 2023-02-22 | 2023-11-07 | 深圳市丰源升科技有限公司 | Perovskite is feed assembly for film coater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111687004B (en) | 2021-04-23 |
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