CN215353074U - Silver colloid raw material mixing device for chip production - Google Patents
Silver colloid raw material mixing device for chip production Download PDFInfo
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- CN215353074U CN215353074U CN202121323284.XU CN202121323284U CN215353074U CN 215353074 U CN215353074 U CN 215353074U CN 202121323284 U CN202121323284 U CN 202121323284U CN 215353074 U CN215353074 U CN 215353074U
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- transmission gear
- gear
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- 239000002994 raw material Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims description 18
- 229910052709 silver Inorganic materials 0.000 title claims description 18
- 239000004332 silver Substances 0.000 title claims description 18
- 239000000084 colloidal system Substances 0.000 title claims description 12
- 238000003756 stirring Methods 0.000 claims abstract description 154
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 42
- 102000008186 Collagen Human genes 0.000 abstract description 5
- 108010035532 Collagen Proteins 0.000 abstract description 5
- 229920001436 collagen Polymers 0.000 abstract description 5
- 239000003792 electrolyte Substances 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000003599 detergent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a device for mixing raw materials of an electrosilver gel for chip production, and relates to the technical field of chip production. The stirring device comprises a stirring barrel, wherein a support frame is arranged below the stirring barrel, a conical discharge hole is formed in the bottom of the stirring barrel, a cover plate is arranged at the top of the stirring barrel, a feed hole is formed in one side of the cover plate, a motor is arranged in the middle of the cover plate, a transmission gear set is arranged at the output end of the motor, an inner ring stirring assembly is arranged at the bottom of the transmission gear set, and an outer ring stirring assembly is arranged on the outer side of the inner ring stirring assembly. According to the utility model, the rotation directions of the inner ring stirring blades and the outer ring stirring blades which are arranged in a staggered mode are opposite, and the inclination directions are respectively consistent with the rotation directions of the inner ring stirring blades and the outer ring stirring blades, so that when the device is used for stirring the silver-electrolyte collagen material, the mixed material can roll up and down in the stirring barrel, and the silver-electrolyte collagen material in the stirring barrel is stirred and mixed more fully.
Description
Technical Field
The utility model belongs to the technical field of chip production, and particularly relates to a device for mixing raw materials of an electric silver colloid for chip production.
Background
The electric silver adhesive is an adhesive with certain conductive performance after being cured or dried, which usually takes matrix resin and conductive filler, namely conductive particles as main components, the conductive particles are combined together through the bonding action of the matrix resin to form a conductive path, so as to realize the conductive connection of bonded materials, the process of the electric silver adhesive is simple, the operation is easy, the production efficiency can be improved, and the environmental pollution caused by heavy metal lead in tin-lead solder is avoided, the electric silver adhesive is used for replacing the lead-tin soldering, so as to realize the ideal selection of the conductive connection, the stirring and mixing effect of a point silver collagen material is realized, the quality of the point silver adhesive when being used on a chip is influenced, the raw materials are not uniformly mixed, so that the partial electric conduction of the chip is not smooth, and common stirring devices are provided with stirring blades inside a stirring barrel, and the mixture is stirred and mixed through the rotating stirring blades, so as to achieve the purposes of stirring and mixing, however, this causes the mixed material to be accumulated at the bottom of the stirring barrel by gravity, so that the mixed material is not uniformly stirred.
Chinese patent with application number CN201921118114.0 proposes a stirring and mixing device for producing detergent, wherein a first motor coupler is arranged above the stirring and mixing machine, a first motor is arranged on the upper surface of the first motor coupler, a charging hole is arranged on one side of the first motor, a detergent inlet is arranged on the other side of the first motor, a water inlet is arranged on one side of the stirring and mixing machine, a valve is arranged on the rear end face of the water inlet, a detergent outlet is arranged on the other side of the stirring and mixing machine, the device is more uniform for stirring and mixing, a second stirring mechanism is arranged at the bottom of the stirring inner cavity to stir the mixed material at the bottom of the stirring and mixing machine, although the mixture at the bottom is relatively uniformly stirred, compared with the mixed material in the whole stirring barrel, the mixing degree is different from the inner mixing degree of the stirring barrel, further, the mixed material is not qualified in proportion.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides a device for mixing raw materials of silver colloid for chip production, which aims to overcome the technical problems in the prior related art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a silver colloid raw material mixing device for chip production, which comprises a stirring barrel, wherein a support frame is arranged below the stirring barrel, a conical discharge hole is formed in the bottom of the stirring barrel, a cover plate is arranged at the top of the stirring barrel, a feed hole is formed in one side of the cover plate, a motor is arranged in the middle of the cover plate, a transmission gear set is arranged at the output end of the motor, an inner ring stirring assembly is arranged at the bottom of the transmission gear set, the transmission gear set comprises a driving gear, a transmission gear and a fixed gear, the driving gear is clamped and connected with the output end of the motor, the upper half part of the transmission gear is meshed with the lower half part of the driving gear, the top of the transmission gear is rotatably connected with the cover plate, the upper half part of the fixed gear is meshed with the lower half part of the transmission gear, the inner ring stirring assembly comprises a rotating shaft and an inner ring stirring blade, and the top of the rotating shaft is fixedly clamped and connected with the bottom of the driving gear, the inner ring stirring blades are fixedly arranged on the periphery of the rotating shaft, and an outer ring stirring assembly is arranged on the outer side of the inner ring stirring assembly.
Further, the toper discharge gate be the back taper set up in the agitator bottom, toper discharge gate bottom is provided with ejection of compact apron, ejection of compact apron bottom with support frame medial side first half.
Further, outer lane stirring subassembly includes fixed frame, sleeve pipe, outer lane stirring leaf and erects the form stirring leaf, fixed frame passes through the sleeve pipe with the pivot is located the driving gear bottom is rotated and is connected, fixed gear is fixed in the sleeve pipe outside, outer lane stirring leaf is fixed in fixed frame week side, just outer lane stirring leaf with inner circle stirring leaf dislocation set, erect the form stirring leaf and fix the top set up in fixed frame week side.
The utility model has the following beneficial effects:
when the device for mixing the raw material of the electric silver colloid for producing the chip is used for stirring and mixing the electric silver colloid, a material receiving box is placed at the bottom of a conical discharge hole, a user leads the proportioned raw material into a stirring barrel from a feed inlet on one side of the upper surface of a cover plate, and starts a motor, the motor drives a transmission gear set to rotate, so that the transmission gear set respectively drives an inner ring stirring assembly and an outer ring stirring assembly to rotate simultaneously, wherein a driving gear in the transmission gear set is utilized to rotate through the motor, so that the driving gear respectively drives a rotating shaft in the inner ring stirring assembly and a transmission gear meshed with one side of the bottom of the driving gear, and the rotating shaft drives an inner ring stirring blade to rotate towards the inclined direction of the inner ring stirring blade in the stirring barrel, so that the mixed material is subjected to downward force while being stirred, and the transmission gear drives a fixed gear meshed with one side of the bottom of the transmission gear to rotate, and then fixed gear drives the fixed frame among the outer lane stirring subassembly and rotates, and then makes outer lane stirring leaf rotate with perpendicular form stirring leaf simultaneously, stirs the combined material in the agitator, and after the stirring was accomplished, with motor speed slowing down to open the ejection of compact apron of toper discharge gate bottom, make the material fall into prepared material receiving box and collect. The rotation directions of the inner ring stirring blades and the outer ring stirring blades which are arranged in a staggered mode are opposite, and the inclination directions are respectively consistent with the rotation directions of the inner ring stirring blades and the outer ring stirring blades, so that when the device stirs the silver-electrolyte collagen material, the mixed material can roll up and down in the stirring barrel, and the silver-electrolyte collagen material in the stirring barrel is stirred and mixed more fully; utilize vertical form stirring leaf to set up to the tilt state in one side of direction of rotation, when making the stirring, the combined material can be to agitator middle part gathering, has offset the uneven phenomenon of barrel wall department combined material stirring that leads to because of the centrifugal force that the rotation produced makes the combined material to the barrel wall gathering, has guaranteed the quality of silver-electroplating glue.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a perspective view of the overall explosion of the present invention;
FIG. 3 is an exploded perspective view of the stirring assembly of the present invention;
FIG. 4 is a perspective view of the stirring assembly of the present invention;
fig. 5 is a partially enlarged view of the point a of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a stirring barrel; 2. a support frame; 3. a conical discharge hole; 301. a discharge cover plate; 4. a cover plate; 5. a feed inlet; 6. a motor; 7. a drive gear set; 701. a driving gear; 702. a transmission gear; 703. fixing a gear; 8. an inner ring stirring component; 801. a rotating shaft; 802. inner ring stirring blades; 9. an outer ring stirring component; 901. A fixed frame; 902. a sleeve; 903. an outer ring stirring blade; 904. a vertical stirring blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open", "upper", "lower", "top", "middle", "inner", and the like, indicate positional or orientational relationships and are used merely for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Referring to fig. 1-5, the utility model relates to an electric silver colloid raw material mixing device for chip production, which comprises a stirring barrel 1, wherein a support frame 2 is arranged below the stirring barrel 1, a conical discharge hole 3 is arranged at the bottom of the stirring barrel 1, a cover plate 4 is arranged at the top of the stirring barrel 1, a feed hole 5 is arranged on one side of the cover plate 4, a motor 6 is arranged in the middle of the cover plate 4, a transmission gear set 7 is arranged at the output end of the motor 6, an inner ring stirring assembly 8 is arranged at the bottom of the transmission gear set 7, and an outer ring stirring assembly 9 is arranged outside the inner ring stirring assembly 8.
In an embodiment, for the above conical discharge port 3, the conical discharge port 3 is an inverted cone and is arranged at the bottom of the stirring barrel 1, the discharge cover plate 301 is arranged at the bottom of the conical discharge port 3, the bottom of the discharge cover plate 301 and the upper half part of the middle side of the support frame 2 are convenient for discharging after the mixed materials are stirred and mixed by using the conical discharge port 3, the discharge cover plate 301 at the bottom of the conical discharge port 3 is in a closed state during stirring, a material receiving box is arranged at the bottom of the discharge cover plate, and the discharge cover plate 301 is positioned at the upper part of the middle side of the support frame 2 and is convenient for placing the material receiving box.
In an embodiment, for the transmission gear set 7, the transmission gear set 7 includes a driving gear 701, a transmission gear 702 and a fixed gear 703, the driving gear 701 is clamped to the output end of the motor 6, the upper half of the transmission gear 702 is engaged with the lower half of the driving gear 701, the top of the transmission gear 702 is rotatably connected to the cover plate 4, the upper half of the fixed gear 703 is engaged with the lower half of the transmission gear 702, the driving gear 701 in the transmission gear set 7 is rotated by the motor 6, so that the transmission gear 702 on the bottom side is rotated at the bottom of the cover plate 4, and the transmission gear 702 further drives the fixed gear 703 engaged with the bottom side to rotate, thereby completing power transmission.
In an embodiment, for the inner ring stirring assembly 8, the inner ring stirring assembly 8 includes a rotating shaft 801 and an inner ring stirring blade 802, the top of the rotating shaft 801 is fixedly connected to the bottom of the driving gear 701 in a clamping manner, the inner ring stirring blade 802 is fixedly disposed on the periphery of the rotating shaft 801, the rotating shaft 801 in the inner ring stirring assembly 8 is fixedly connected to the driving gear 701 in a clamping manner, the driving gear 701 drives the rotating shaft 801 to rotate, so that the inner ring stirring blade 802 rotates in the stirring barrel 1 toward the direction in which the inner ring stirring blade 802 inclines, and the mixed material is subjected to a downward force while being stirred, wherein the direction in which the inner ring stirring blade 802 inclines is opposite to the direction in which the outer ring stirring blade 903 inclines.
In one embodiment, for the outer ring stirring assembly 9, the outer ring stirring assembly 9 includes a fixed frame 901, a sleeve 902, an outer ring stirring blade 903 and a vertical stirring blade 904, the fixed frame 901 is rotatably connected to the rotating shaft 801 at the bottom of the driving gear 701 through the sleeve 902, the fixed gear 703 is fixed outside the sleeve 902, the outer ring stirring blade 903 is fixed on the periphery of the fixed frame 901, the outer ring stirring blade 903 is arranged in a staggered manner with respect to the inner ring stirring blade 802, the vertical stirring blade 904 is arranged on the periphery of the fixed frame 901, the top of the fixed frame 901 is rotatably connected to the rotating shaft 801 through the sleeve 902 and is fixed outside the sleeve 902 through the rotating fixed gear 703, so that the fixed frame 901 and the rotating shaft 801 rotate in opposite directions, and the outer ring stirring blade 903 fixed inside the fixed frame 901 rotates, receive ascending power when making the combined material deal with, produce the opposite of power down when stirring with inner circle stirring leaf 802, and then make the combined material roll from top to bottom in the inside stirring of agitator 1, wherein the perpendicular form stirring leaf 904 of fixed frame 901 week side sets up to the tilt state in one side of direction of rotation, when making the stirring, the combined material can be to 1 middle part gathering of agitator, offset the uneven phenomenon of barrel wall department combined material stirring that leads to because of the centrifugal force that the rotation produced makes the combined material to the barrel wall gathering, in addition, fixed frame 901 top all sets up with the bottom and is the convex cone shape, prevent that the combined material of the inside gathering of toper discharge gate 3 can not stirred.
In summary, with the above technical solution of the present invention, when the device for mixing raw material of silver colloid for chip production is used to mix and stir raw material of silver colloid, a material receiving box is placed at the bottom of the conical discharge port 3, a user introduces the mixed raw material into the stirring barrel 1 from the feed port 5 on one side of the upper surface of the cover plate 4, and starts the motor 6, the motor 6 drives the transmission gear set 7 to rotate, so that the transmission gear set 7 drives the inner stirring assembly 8 and the outer stirring assembly 9 to rotate simultaneously, wherein the driving gear 701 in the transmission gear set 7 rotates via the motor 6, so that the driving gear 701 drives the rotating shaft 801 in the inner stirring assembly 8 and the transmission gear 702 engaged with one side of the bottom of the driving gear 701 respectively, and the rotating shaft 801 drives the inner stirring blade 802 to rotate in the stirring barrel 1 in the direction of inclining towards the inner stirring blade 802, make the combined material receive decurrent power when stirring, drive gear 702 drives its bottom one side and its meshed fixed gear 703 rotates, and then fixed gear 703 drives fixed frame 901 in outer lane stirring subassembly 9 and rotates, and then makes outer lane stirring leaf 903 and perpendicular form stirring leaf 904 rotate simultaneously, stirs the combined material in agitator 1, and after the stirring is accomplished, with motor 6 speed modulation slow to open the ejection of compact apron 301 of toper discharge gate 3 bottom, make the material fall into the ready material receiving box and collect.
Through above-mentioned technical scheme, 1, utilize crisscross inner circle stirring leaf and the outer lane stirring leaf rotation direction that sets up opposite, and the incline direction is its rotation direction unanimity respectively, and when making the device stir silver-colored raw materials, the combined material can roll about the agitator is inside, makes the silver-colored raw materials stirring of agitator inside mix more abundant.
2. Utilize vertical form stirring leaf to set up to the tilt state in one side of direction of rotation, when making the stirring, the combined material can be to agitator middle part gathering, has offset the uneven phenomenon of barrel wall department combined material stirring that leads to because of the centrifugal force that the rotation produced makes the combined material to the barrel wall gathering, has guaranteed the quality of silver-electroplating glue.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides a silver colloid raw material mixing device for chip production, includes agitator (1), its characterized in that: the stirring device is characterized in that a support frame (2) is arranged below the stirring barrel (1), a conical discharge hole (3) is formed in the bottom of the stirring barrel (1), a cover plate (4) is arranged at the top of the stirring barrel (1), a feed inlet (5) is formed in one side of the cover plate (4), a motor (6) is arranged in the middle of the cover plate (4), a transmission gear set (7) is arranged at the output end of the motor (6), an inner ring stirring assembly (8) is arranged at the bottom of the transmission gear set (7), the transmission gear set (7) comprises a driving gear (701), a transmission gear (702) and a fixed gear (703), the driving gear (701) is clamped with the output end of the motor (6), the upper half part of the transmission gear (702) is meshed with the lower half part of the driving gear (701), and the top of the transmission gear (702) is rotatably connected with the cover plate (4), fixed gear (703) first half with drive gear (702) lower half meshes mutually, inner circle stirring subassembly (8) are including pivot (801) and inner circle stirring leaf (802), pivot (801) top with the fixed joint in driving gear (701) bottom, inner circle stirring leaf (802) fixed set up in pivot (801) week side, the inner circle stirring subassembly (8) outside is provided with outer lane stirring subassembly (9).
2. The silver colloid raw material mixing device for chip production according to claim 1, wherein the conical discharge port (3) is arranged at the bottom of the stirring barrel (1) in an inverted cone shape, a discharge cover plate (301) is arranged at the bottom of the conical discharge port (3), and the bottom of the discharge cover plate (301) and the upper half part of the middle side of the support frame (2) are provided.
3. The silver paste raw material mixing device for chip production according to claim 1, wherein the outer ring stirring assembly (9) comprises a fixed frame (901), a sleeve (902), outer ring stirring blades (903) and vertical stirring blades (904), the fixed frame (901) is rotatably connected with the bottom of the driving gear (701) through the sleeve (902) and the rotating shaft (801), the fixed gear (703) is fixed on the outer side of the sleeve (902), the outer ring stirring blades (903) are fixed on the peripheral side of the fixed frame (901), the outer ring stirring blades (903) and the inner ring stirring blades (802) are arranged in a staggered manner, and the vertical stirring blades (904) are fixed on the peripheral side of the fixed frame (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121323284.XU CN215353074U (en) | 2021-06-15 | 2021-06-15 | Silver colloid raw material mixing device for chip production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121323284.XU CN215353074U (en) | 2021-06-15 | 2021-06-15 | Silver colloid raw material mixing device for chip production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215353074U true CN215353074U (en) | 2021-12-31 |
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ID=79634889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121323284.XU Active CN215353074U (en) | 2021-06-15 | 2021-06-15 | Silver colloid raw material mixing device for chip production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215353074U (en) |
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2021
- 2021-06-15 CN CN202121323284.XU patent/CN215353074U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huzhou Kewei Semiconductor Technology Co.,Ltd. Assignor: Zhejiang juchuang Semiconductor Technology Co.,Ltd. Contract record no.: X2024980000628 Denomination of utility model: A device for mixing silver gel raw materials for chip production Granted publication date: 20211231 License type: Common License Record date: 20240116 |