CN206774857U - A kind of carbon brush forming machine and its powder quantitative-feedingdevice device - Google Patents
A kind of carbon brush forming machine and its powder quantitative-feedingdevice device Download PDFInfo
- Publication number
- CN206774857U CN206774857U CN201720479307.3U CN201720479307U CN206774857U CN 206774857 U CN206774857 U CN 206774857U CN 201720479307 U CN201720479307 U CN 201720479307U CN 206774857 U CN206774857 U CN 206774857U
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- China
- Prior art keywords
- powder
- powder feeding
- quantitative
- extension spring
- carbon brush
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- 239000000843 powder Substances 0.000 title claims abstract description 210
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 30
- 235000012054 meals Nutrition 0.000 claims abstract description 5
- 238000007790 scraping Methods 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 24
- 235000013312 flour Nutrition 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000035611 feeding Effects 0.000 abstract description 81
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000011812 mixed powder Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 150000001721 carbon Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses be related to a kind of carbon brush forming machine and its powder quantitative-feedingdevice device, including frame（8）, in frame（8）It is provided with powder bucket（12）, forming cavity powder inlet（9）, shaped device and powder quantitative-feedingdevice device, mould is provided with shaped device（10）, wherein the forming cavity powder inlet（9）It is arranged on mould（10）Top, the powder quantitative-feedingdevice device is by chute in powder bucket（12）Meal outlet below and forming cavity powder inlet（9）Upper horizontal moves back and forth.For the utility model while ensureing quantitative, whole process also assures that being sufficiently mixed for graphite powder and copper powder, it also avoid because of graphite powder and copper powder lighter weight, by own wt can not enough powder feedings the problem of.
Description
Technical field
It the utility model is related to a kind of carbon brush forming machine and its powder quantitative-feedingdevice device.
Background technology
Dust feeder in carbon brush forming machine, traditional dust feeder be by flexible pipe directly toward mold cavity, it is this to send
Powder device is only adapted to single graphite powder or copper powder, but if what is sent is the mixed powder of graphite powder and copper powder, then can send out
Raw obvious segregation situation.Cause compact dimensions and substance error big, produce defective products.
Traditional dust feeder is made up of powder bucket and the flexible pipe of powder feeding in addition, using the weight of powder itself toward mold cavity
Powder feeding, because the powder of carbon brush forming machine is special graphite powder and copper powder, powder centre itself is more open, and density is relatively
It is small, using natural gravity powder feeding easily produce powder feeding it is uneven, even can not powder feeding.
Additionally, due to continuous powder feeding, the powder in powder bucket can be reduced therewith, and the pressure under can subtract therewith in powder bucket
Few, powder sending quantity each time can have been reduced, and cause the substance of finished product to produce error.
Utility model content
The purpose of this utility model is to provide a kind of carbon brush forming machine and its powder quantitative-feedingdevice device, solve currently used for
The conveying device of forming machine, conveying graphite powder and easily producing that powder feeding is uneven when copper powder, in addition can not powder feeding ask
Topic.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of carbon brush forming machine, including frame, powder bucket, forming cavity powder inlet, shaped device are provided with frame and is quantified
Dust feeder, mould is provided with shaped device, wherein the forming cavity powder inlet is arranged on the top of mould, institute
Powder quantitative-feedingdevice device is stated by chute below the meal outlet of powder bucket with forming cavity powder inlet upper horizontal to move back and forth.
Further, the powder quantitative-feedingdevice device includes powder feeding plate, and the rear end of the powder feeding plate, which is provided with, controls its front and rear shifting
Dynamic servomotor, the left and right sides are provided with the guide rail raised line that limitation powder feeding plate moves forward and backward stroke, and guide rail raised line is molded with carbon brush
Chute on machine is adapted；The powder feeding plate is provided with the quantitative chamber communicated up and down, and the top of the quantitative chamber is provided with powder entering hole,
Lower section is provided with flour opening, and the cover plate moved along the longitudinal direction is provided with by extension spring device on the powder entering hole；The quantitative intracavitary
At the flour opening of bottom, provided with powder feeding blade, stirring vane, powder feeding blade are respectively equipped with the rear and front end of powder feeding blade
There is motor control rotation with stirring vane.
Further, the extension spring device by extension spring and is arranged on the torque arm of powder feeding plate both sides and formed, before the torque arm
End is connected with cover plate, and the rear end of torque arm is bent to be connected into powder feeding plate with the front end of extension spring, and the rear end of extension spring for fixation with watching
The fixing device for taking motor is connected.
Further, the forming cavity powder inlet is less than the flour opening of powder feeding plate bottom.
Further, the powder feeding blade is made up of four scraping blades and two rotating disks, and the both ends of four scraping blades are uniformly solid
It is scheduled on two rotating disks, and four scraping blades radius corresponding with powder feeding blade is set in angle, and four scraping blades exist
During with turntable rotation to bottommost, powder feeding blade and flour opening are adapted.
Further, the stirring vane is made up of two blades and two rotating disks, and the both ends of two blades are each attached to
Between two rotating disks.
A kind of powder quantitative-feedingdevice device, including powder feeding plate, the rear end of the powder feeding plate, which is provided with, controls its movable servo
Motor, the left and right sides are provided with the guide rail raised line that limitation powder feeding plate moves forward and backward stroke, guide rail raised line and the cunning on carbon brush forming machine
Groove is adapted；The powder feeding plate is provided with the quantitative chamber communicated up and down, and the top of the quantitative chamber is provided with powder entering hole, and lower section is provided with
Flour opening, the cover plate moved along the longitudinal direction is provided with by extension spring device on the powder entering hole；The quantitative intracavitary is close to bottom
Flour opening at, provided with powder feeding blade, stirring vane, powder feeding blade and paddle are respectively equipped with the rear and front end of powder feeding blade
Piece has motor control rotation.
Further, the extension spring device by extension spring and is arranged on the torque arm of powder feeding plate both sides and formed, before the torque arm
End is connected with cover plate, and the rear end of torque arm is bent to be connected into powder feeding plate with the front end of extension spring, and the rear end of extension spring for fixation with watching
The fixing device for taking motor is connected.
Further, the forming cavity powder inlet is less than the flour opening of powder feeding plate bottom.
Further, the powder feeding blade is made up of four scraping blades and two rotating disks, and the both ends of four scraping blades are uniformly solid
It is scheduled on two rotating disks, and four scraping blades radius corresponding with powder feeding blade is set in angle, and four scraping blades exist
During with turntable rotation to bottommost, powder feeding blade and flour opening are adapted.
Compared with prior art, the utility model at least has one of following beneficial effect：This carbon brush forming machine and its quantitative
Dust feeder, its quantitative intracavitary filling graphite powder and copper powder in the lower direction of powder bucket, and movement quantifies chamber to shaping after enough
Above chamber, while powder bucket is blocked to continue, to the quantitative intracavitary filling graphite powder of addition and copper powder, to ensure that quantitative using cover plate；Stirring
Under the stirring for mixing blade, the graphite powder and copper powder of quantitative intracavitary are sufficiently mixed, and will be mixed by the scraping blade on powder feeding blade
Graphite powder and copper powder are promoted in mould, and whole process not only ensure that being sufficiently mixed for graphite powder and copper powder, it also avoid
Because of graphite powder and copper powder lighter weight, by own wt can not enough powder feedings the problem of.
Brief description of the drawings
Fig. 1 is the state of charge schematic diagram of carbon brush forming machine.
Fig. 2 is the completed state schematic diagram of carbon brush forming machine.
Fig. 3 is the state of charge schematic diagram of powder quantitative-feedingdevice device.
Fig. 4 is the discharge state schematic diagram of powder quantitative-feedingdevice device.
Fig. 5 is the internal structure schematic diagram of powder quantitative-feedingdevice device.
Fig. 6 is the structural representation of powder feeding blade and stirring vane in powder quantitative-feedingdevice device.
Fig. 7 is the structural representation of mould.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Fig. 1 and Fig. 2, a kind of one embodiment of carbon brush forming machine of the utility model is shown with reference to Fig. 7：A kind of carbon brush into
Type machine, including frame 8, powder bucket 12, forming cavity powder inlet 9, shaped device and powder quantitative-feedingdevice device are provided with frame 8, into
Mould 10 is provided with type device, wherein the forming cavity powder inlet 9 is arranged on the top of mould 10, it is described quantitatively to send
Powder device is moved back and forth by chute below the meal outlet of powder bucket 12 with the upper horizontal of forming cavity powder inlet 9.
Fig. 1-Fig. 4, a kind of another embodiment of carbon brush forming machine of the utility model is shown with reference to Fig. 7：A kind of carbon brush
Forming machine, including frame 8, powder bucket 12, forming cavity powder inlet 9, shaped device and powder quantitative-feedingdevice device are provided with frame 8,
Mould 10 is provided with shaped device, wherein the forming cavity powder inlet 9 is arranged on the top of mould 10, it is described quantitative
Dust feeder is moved back and forth by chute below the meal outlet of powder bucket 12 with the upper horizontal of forming cavity powder inlet 9；It is described quantitative
Dust feeder includes powder feeding plate 1, and the rear end of the powder feeding plate 1 is provided with servomotor 4, before the left and right sides is provided with limitation powder feeding plate 1
The guide rail raised line 11 of shift motion, guide rail raised line 11 are adapted with the chute on carbon brush forming machine afterwards；The powder feeding plate 1 is provided with
The quantitative chamber communicated up and down, the top of the quantitative chamber are provided with powder entering hole 2, and lower section is provided with flour opening, passed through on the powder entering hole 2
Extension spring device is provided with the cover plate 3 moved along the longitudinal direction；As shown in figure 5, the quantitative intracavitary is at the flour opening of bottom, if
There is powder feeding blade 7, stirring vane 6, powder feeding blade 7 and stirring vane 6 are respectively equipped with the rear and front end of powder feeding blade 7 by watching
The control of motor 4 is taken to rotate.
Preferably, the extension spring device is by extension spring and is arranged on the torque arm 5 of the both sides of powder feeding plate 1 and forms, the torque arm 5
Front end is connected with cover plate 3, and the rear end of torque arm 5 is bent to be connected into powder feeding plate 1 with the front end of extension spring, and the rear end of extension spring is with being used for admittedly
The fixing device for determining servomotor 4 is connected.
Preferably, the forming cavity powder inlet 9 is less than the flour opening of the bottom of powder feeding plate 1.
Fig. 5 and Fig. 6 shows a kind of another embodiment of carbon brush forming machine of the utility model：It is described in the embodiment
Powder feeding blade 7 is made up of four scraping blades and two rotating disks, and the both ends of four scraping blades are uniformly fixed on two rotating disks, and four
Individual scraping blade with 7 corresponding radius of powder feeding blade in angle set, four scraping blades when with turntable rotation to bottommost,
Powder feeding blade 7 and flour opening are adapted.
According to a kind of another dextrorotation embodiment of carbon brush forming machine of the utility model, the stirring vane 6 is by two leaves
Piece and two rotating disks are formed, and the both ends of two blades are each attached between two rotating disks.
In addition, Fig. 3-Fig. 5 also show a kind of one embodiment of powder quantitative-feedingdevice device of the utility model：One kind is quantitatively sent
Powder device, including powder feeding plate 1, the rear end of the powder feeding plate 1 are provided with servomotor 4, and the left and right sides is provided with before and after limitation powder feeding plate 1
The guide rail raised line 11 of shift motion, guide rail raised line 11 are adapted with the chute on carbon brush forming machine；The powder feeding plate 1 is provided with upper
Under the quantitative chamber that communicates, the top of the quantitative chamber is provided with powder entering hole 2, and lower section is provided with flour opening, passes through drawing on the powder entering hole 2
Spring device is provided with the cover plate 3 moved along the longitudinal direction；The quantitative intracavitary is at the flour opening of bottom, provided with powder feeding blade 7,
Stirring vane 6 is respectively equipped with the rear and front end of powder feeding blade 7, powder feeding blade 7 and stirring vane 6 control by servomotor 4
Rotate.
According to a kind of one embodiment of powder quantitative-feedingdevice device of the utility model, the extension spring device is by extension spring and is arranged on
The torque arm 5 of the both sides of powder feeding plate 1 is formed, and the front end of the torque arm 5 is connected with cover plate 3, and the rear end of torque arm 5 is bent in powder feeding plate 1
It is connected with the front end of extension spring, the rear end of extension spring is connected with the fixing device for fixing servomotor 4.
According to a kind of another embodiment of powder quantitative-feedingdevice device of the utility model, the forming cavity powder inlet 9, which is less than, to be sent
The flour opening of the bottom of powder plate 1.
According to a kind of another preferred embodiment of powder quantitative-feedingdevice device of the utility model, the powder feeding blade 7 is by four
Scraping blade and two rotating disks are formed, and the both ends of four scraping blades are uniformly fixed on two rotating disks, and four scraping blades are and powder feeding
7 corresponding radius of blade is set in angle, and four scraping blades powder feeding blade 7 and go out when with turntable rotation to bottommost
Powder hole is adapted.
And it is according to above preferred embodiment, further improve：The stirring vane 6 is by two blades and two rotating disks
Form, the both ends of two blades are each attached between two rotating disks.
Operation principle of the present utility model is：
Powder feeding plate 1 can move in the upper horizontal of the lower section of powder bucket 12 and forming cavity powder inlet 9.
When powder feeding plate 1 is located at the underface of powder bucket 12, cover plate 3, which can move forward, opens powder entering hole 2, and mixed powder is due to weight
Power effect can enter powder feeding plate 1 from powder bucket, and now powder feeding plate 1 is the powder chamber of a fixed volume, although lower section is set with through hole
Meter, but surface platform is provided below in the mobile platform of powder feeding plate 1, lower section is in closed state.When mixed powder is sent into powder feeding
After the powder chamber of plate, powder feeding plate forward horizontal is moved to the top of forming cavity powder inlet 9, and cover plate 3 can backward during movement
The mobile powder entering hole 2 for closing powder feeding plate 1, cover plate 3 are moved by torque arm 5, can be due to extension spring when moving forward off powder bucket
Pulling force be returned to original position, close powder entering hole 2.
Mixed powder closes cover plate 3 after powder feeding plate 1 is entered from powder bucket, and powder feeding plate 1 moves up into the mould of shaped device
On 10, and it is directed at forming cavity powder inlet 9.
After powder feeding plate is reached above forming cavity, start to stir by 4 Serve Motor Control powder feeding blades 7 and stirring vane 6
Mix, three stirring vanes stir simultaneously, mixed powder is uniformly mixed in powder feeding plate intracavitary, avoid being segregated.
After powder feeding structure is completed, powder feeding plate 1, which moves in parallel, returns to second of the powder feeding of progress of the lower section of powder bucket 12.
This carbon brush forming machine and its powder quantitative-feedingdevice device, its quantitative intracavitary filling graphite powder and copper in the lower direction of powder bucket
Powder, and above enough rear mobile quantitative chambers to forming cavity, while block powder bucket to continue to quantify intracavitary dress to addition using cover plate
Rockfill ink powder and copper powder, ensure that quantitative；Under the stirring of stirring vane, the graphite powder and copper powder of quantitative intracavitary are sufficiently mixed,
And promoted mixed graphite powder and copper powder in mould by the scraping blade on powder feeding blade, whole process not only ensure that stone
Being sufficiently mixed for ink powder and copper powder, it also avoid because of graphite powder and copper powder lighter weight, can not enough powder feedings by own wt
Problem.
Although reference be made herein to the utility model is described multiple explanatory embodiments of the present utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (9)
- A kind of 1. carbon brush forming machine, it is characterised in that：Including frame（8）, in frame（8）It is provided with powder bucket（12）, forming cavity enters Powder mouth（9）, shaped device and powder quantitative-feedingdevice device, mould is provided with shaped device（10）, wherein the forming cavity enters Powder mouth（9）It is arranged on mould（10）Top, the powder quantitative-feedingdevice device is by chute in powder bucket（12）Meal outlet under Side and forming cavity powder inlet（9）Upper horizontal moves back and forth.
- A kind of 2. carbon brush forming machine according to claim 1, it is characterised in that：The powder quantitative-feedingdevice device includes powder feeding plate （1）, the powder feeding plate（1）Rear end be provided with servomotor（4）, the left and right sides is provided with limitation powder feeding plate（1）Movable stroke Guide rail raised line（11）, guide rail raised line（11）It is adapted with the chute on carbon brush forming machine；The powder feeding plate（1）The quantitative chamber communicated up and down is provided with, the top of the quantitative chamber is provided with powder entering hole（2）, lower section is set There are flour opening, the powder entering hole（2）It is upper that the cover plate moved along the longitudinal direction is provided with by extension spring device（3）；The quantitative intracavitary is at the flour opening of bottom, provided with powder feeding blade（7）, in powder feeding blade（7）Rear and front end point She You not stirring vane（6）, powder feeding blade（7）And stirring vane（6）By servomotor（4）Control rotates.
- A kind of 3. carbon brush forming machine according to claim 2, it is characterised in that：The extension spring device is by extension spring and is arranged on Powder feeding plate（1）The torque arm of both sides（5）Form, the torque arm（5）Front end and cover plate（3）It is connected, torque arm（5）Rear end bend into Powder feeding plate（1）Interior to be connected with the front end of extension spring, servomotor is fixed in the rear end of extension spring with being used for（4）Fixing device be connected.
- A kind of 4. carbon brush forming machine according to claim 2, it is characterised in that：The forming cavity powder inlet（9）Less than sending Powder plate（1）The flour opening of bottom.
- A kind of 5. carbon brush forming machine according to claim 2, it is characterised in that：The powder feeding blade（7）By four scraping blades Formed with two rotating disks, the both ends of four scraping blades are uniformly fixed on two rotating disks, and four scraping blades with powder feeding blade （7）Corresponding radius is set in angle, and four scraping blades are when with turntable rotation to bottommost, powder feeding blade（7）With go out Powder hole is adapted.
- A kind of 6. carbon brush forming machine according to claim 2 or 5, it is characterised in that：The stirring vane（6）By two leaves Piece and two rotating disks are formed, and the both ends of two blades are each attached between two rotating disks.
- A kind of 7. powder quantitative-feedingdevice device, it is characterised in that：Including powder feeding plate（1）, the powder feeding plate（1）Rear end be provided with servo electricity Machine（4）, the left and right sides is provided with limitation powder feeding plate（1）The guide rail raised line of movable stroke（11）, guide rail raised line（11）With carbon brush Chute on forming machine is adapted；The powder feeding plate（1）The quantitative chamber communicated up and down is provided with, the top of the quantitative chamber is provided with powder entering hole（2）, lower section is set There are flour opening, the powder entering hole（2）It is upper that the cover plate moved along the longitudinal direction is provided with by extension spring device（3）；The quantitative intracavitary is at the flour opening of bottom, provided with powder feeding blade（7）, in powder feeding blade（7）Rear and front end point She You not stirring vane（6）, powder feeding blade（7）And stirring vane（6）By servomotor（4）Control rotates.
- A kind of 8. powder quantitative-feedingdevice device according to claim 7, it is characterised in that：The extension spring device is by extension spring and setting In powder feeding plate（1）The torque arm of both sides（5）Form, the torque arm（5）Front end and cover plate（3）It is connected, torque arm（5）Rear end bending Enter powder feeding plate（1）Interior to be connected with the front end of extension spring, servomotor is fixed in the rear end of extension spring with being used for（4）Fixing device be connected.
- A kind of 9. powder quantitative-feedingdevice device according to claim 7, it is characterised in that：The powder feeding blade（7）Scraped by four Piece and two rotating disks are formed, and the both ends of four scraping blades are uniformly fixed on two rotating disks, and four scraping blades with powder feeding leaf Piece（7）Corresponding radius is set in angle, and four scraping blades are when with turntable rotation to bottommost, powder feeding blade（7）With Flour opening is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479307.3U CN206774857U (en) | 2017-05-02 | 2017-05-02 | A kind of carbon brush forming machine and its powder quantitative-feedingdevice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720479307.3U CN206774857U (en) | 2017-05-02 | 2017-05-02 | A kind of carbon brush forming machine and its powder quantitative-feedingdevice device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774857U true CN206774857U (en) | 2017-12-19 |
Family
ID=60649229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720479307.3U Expired - Fee Related CN206774857U (en) | 2017-05-02 | 2017-05-02 | A kind of carbon brush forming machine and its powder quantitative-feedingdevice device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953222A (en) * | 2017-05-02 | 2017-07-14 | 东莞市精钜机械科技有限公司 | A kind of carbon brush forming machine and its powder quantitative-feedingdevice device |
-
2017
- 2017-05-02 CN CN201720479307.3U patent/CN206774857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953222A (en) * | 2017-05-02 | 2017-07-14 | 东莞市精钜机械科技有限公司 | A kind of carbon brush forming machine and its powder quantitative-feedingdevice device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 |