CN208532933U - A kind of laser cladding powder sending device - Google Patents
A kind of laser cladding powder sending device Download PDFInfo
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- CN208532933U CN208532933U CN201821133369.XU CN201821133369U CN208532933U CN 208532933 U CN208532933 U CN 208532933U CN 201821133369 U CN201821133369 U CN 201821133369U CN 208532933 U CN208532933 U CN 208532933U
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- powder
- powder feeding
- feeding axis
- laser cladding
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Abstract
The utility model belongs to high power laser cladding technical field, it is related to a kind of laser cladding powder sending device, including storing up powder tank, the storage powder tank top is equipped with air inlet, and bottom is equipped with powder feeding case, and powder feeding axis is equipped between the powder feeding case and meal outlet, the powder feeding axis is connect by fixing seat with speed regulating motor, and multiple powder delivery grooves are evenly distributed on powder feeding axis, the powder delivery groove send the powder in powder feeding case to meal outlet in powder feeding axis rotation process, and sealing bearing is equipped between the powder feeding axis and fixing seat.The utility model has structure simple, safe operation, it is efficient the advantages that, the accurate control to unit time powder sending quantity can be achieved, the sealing performance of entire powder feeder improves simultaneously, there is stuck, stagnation, discontinuously energy phenomenon in the operation component for avoiding powder feeder, the demand in market is more adapted to, save the cost improves working efficiency while investment, and should be widely promoted application.
Description
Technical field
The utility model belongs to high power laser cladding technical field, and in particular to a kind of laser cladding powder sending device.
Background technique
Existing laser cladding powder sending device is negative-pressure type powder feeder, and by the transmission of servo motor and speed reducer, drive is sent
Powder turntable is provided with the groove of certain depth and width on powder feeding turntable, stores up metal powder in powder tank and falls into powder feeding by sending disk of powder
In the groove of turntable at B, slotting plug is passed through constant flow and pressed gas fastly, is full of metal powder in the groove of powder feeding turntable at A,
Powder is sent to meal outlet by gas pressure difference, the sending disk of powder work of this kind of structure powder feeder is to need high speed rotation, is easily ground
Damage, causes gap big, powder pushing precision can gradually decrease, and in addition have metal powder and enter transmission device, cause transmission parts card
It is stagnant, in addition assist demand flow bigger, economy is poor, and later period replacement maintenance is more troublesome, and cost is also higher.
Utility model content
Purpose of the utility model is to solve shortcomings and deficiencies existing in the prior art, provide a kind of structure letter
Single, gas flow requirement is small and laser cladding powder sending device phenomena such as capable of improving processing efficiency, be not in interrupted or stuck.
To achieve the above object, the technical scheme adopted by the utility model is a kind of laser cladding powder sending device, including storage
Powder tank, the storage powder tank top are equipped with air inlet, and bottom is equipped with powder feeding case, and powder feeding is equipped between the powder feeding case and meal outlet
Axis, the powder feeding axis is connect by fixing seat with speed regulating motor, and multiple powder delivery grooves are evenly distributed on powder feeding axis, the powder feeding
Slot send the powder in powder feeding case to meal outlet in powder feeding axis rotation process, and sealing is equipped between the powder feeding axis and fixing seat
Bearing.
Preferably, the powder delivery groove and powder feeding case export and meal outlet entrance it is in the same size, and three's center line is equal
It overlaps.
Preferably, powder delivery groove there are six being uniformly distributed on the powder feeding axis.
Preferably, there are two the fixing seat is set, the both ends of powder feeding axis are separately fixed at, the speed regulating motor setting is being sent
Wherein one end of powder axis.
Preferably, it is equipped with powder cabin between the meal outlet and powder feeding axis, the powder cabin out passes through powder feeding axis and powder feeding case
Connection.
Preferably, it is fixed between the storage powder tank and powder feeding case by screw and uses sealed connection.
After adopting the above technical scheme, a kind of laser cladding powder sending device provided by the utility model has below beneficial to effect
Fruit:
The utility model is improved to dead-weight automatic powder feeding system by traditional negative-pressure type powder feeder structure, this mode has transmitted two o'clock
Advantage:
1. traditional negative-pressure type powder feeder is more complicated, transmission mechanism is more, and volume is larger, higher cost；The application structure
Simply, small in size, it is at low cost；
2. having higher requirements on traditional negative-pressure type powder feeder sealing structure, otherwise metal powder can flow into transmission parts, make
It is unsmooth at being driven, it is notably stuck, in addition increase with powder sending quantity, consumed gas source is more, higher operating costs；The application is by sending
The powder of mixed gas is sent into meal outlet by powder feeding case by the setting of powder axis, powder delivery groove and sealing axle sleeve, reliable and stable, no
It will appear phenomenon interrupted into powder, stuck；
3. the utility model, can be fast so as to adjust powder feeding by adjusting the revolving speed of powder feeding axis by the setting of speed regulating motor
Degree, makes reasonably adjusting according to actual needs, and powder feeding is precisely high-efficient, has extensive market value.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of laser cladding powder sending device of the utility model.
Wherein: air inlet 1, powder feeding case 3, powder feeding axis 4, sealing bearing 5, speed regulating motor 6, fixing seat 7, goes out powder at storage powder tank 2
Mouth 8, goes out powder cabin 10 at powder delivery groove 9.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
A kind of laser cladding powder sending device of the utility model is set at the top of the storage powder tank 2 as shown in Figure 1, including storage powder tank 2
There is air inlet 1, bottom is equipped with powder feeding case 3, and powder feeding axis 4 is equipped between the powder feeding case 3 and meal outlet 8, and the powder feeding axis 4 passes through
Fixing seat 7 is connect with speed regulating motor 6, and speed regulating motor 6 is used to control the revolving speed of powder feeding axis 4 to control powder feed rate, and powder feeding
Multiple powder delivery grooves 9 are evenly distributed on axis 4, the powder delivery groove 9 send the powder in powder feeding case 3 in 4 rotation process of powder feeding axis
It is equipped with sealing bearing 5 to meal outlet 8, between the powder feeding axis 4 and fixing seat 7, is used to sealing gas and powder.
Specifically, the powder delivery groove 9 and powder feeding case 3 export and in the same size, and three's center line of 8 entrance of meal outlet
It is mutually overlapped, is uniformly distributed on powder feeding axis 4 there are six powder delivery groove 9, there are two fixing seat 7 is set, be separately fixed at powder feeding axis 4
Wherein one end of powder feeding axis 4 is arranged in both ends, the speed regulating motor 6, is equipped with powder cabin 10, institute between meal outlet 8 and powder feeding axis 4
It states out powder cabin 10 to be connected to by powder feeding axis 4 with powder feeding case 3, stores up and fixed between powder tank 2 and powder feeding case 3 by screw and use sealing
Connection.
When a kind of the utility model laser cladding powder sending device work, first by opening air inlet 1, auxiliary conveying gas will
Metal powder is sent into powder feeding case 3 from storage powder tank 2, and powder out of, the outlet of powder feeding case 3 falls into powder feeding axis 4 powder delivery groove 9, adjust by starting
Speed motor 6, and the powder feed rate of speed regulating motor 6 according to actual needs is arranged under certain revolving speed and is rotated, metal powder with
The rotation of powder feeding axis 4 fall into meal outlet 8 from powder delivery groove 9, the metal powder for being mixed with gas is sent out through meal outlet 8, Ji Keshi
Existing metal powder is transported to the purpose in the focusing system remanufactured with given rate, seals the setting of bearing 5, it is ensured that
Whole system is not in stagnation, stuck phenomenon, stable and reliable operation.
It is safe operation, efficient in conclusion the utility model has many advantages, such as that structure is simple, since the utility model is adopted
With powder feeding case 3, powder feeding axis 4, speed regulating motor 6 efficient combination, it can be achieved that accurate control to unit time powder sending quantity, Chu Fen
By being threadedly coupled, powder feeding axis 4 is sealed using sealing bearing 5 for tank 2, powder feeding case 3, so that the sealing performance of entire powder feeder mentions
There is stuck, stagnation, discontinuously energy phenomenon, more adapt to the demand in market, save the cost in height, the operation component for avoiding powder feeder
Working efficiency is improved while investment, should be widely promoted application.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of laser cladding powder sending device, including storage powder tank (2), it is characterised in that: be equipped with air inlet at the top of the storage powder tank (2)
(1), bottom is equipped with powder feeding case (3), is equipped with powder feeding axis (4) between the powder feeding case (3) and meal outlet (8), the powder feeding axis (4)
It is connect by fixing seat (7) with speed regulating motor (6), and is evenly distributed with multiple powder delivery grooves (9), the powder feeding on powder feeding axis (4)
Slot (9) send the powder in powder feeding case (3) to meal outlet (8) in powder feeding axis (4) rotation process, the powder feeding axis (4) and solid
Sealing bearing (5) is equipped between reservation (7).
2. a kind of laser cladding powder sending device according to claim 1, it is characterised in that: the powder delivery groove (9) and powder feeding case
(3) outlet and meal outlet (8) entrance is in the same size, and three's center line is mutually overlapped.
3. a kind of laser cladding powder sending device according to claim 2, it is characterised in that: uniformly divide on the powder feeding axis (4)
There are six powder delivery groove (9) for cloth.
4. a kind of laser cladding powder sending device according to claim 1, it is characterised in that: there are two the fixing seat (7) sets,
The both ends of powder feeding axis (4) are separately fixed at, the speed regulating motor (6) is arranged in wherein one end of powder feeding axis (4).
5. a kind of laser cladding powder sending device according to claim 1, it is characterised in that: the meal outlet (8) and powder feeding axis
(4) it is equipped with powder cabin (10) between, described powder cabin (10) out are connected to by powder feeding axis (4) with powder feeding case (3).
6. a kind of laser cladding powder sending device according to claim 1, it is characterised in that: the storage powder tank (2) and powder feeding case
(3) it is fixed between by screw and uses sealed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133369.XU CN208532933U (en) | 2018-07-16 | 2018-07-16 | A kind of laser cladding powder sending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133369.XU CN208532933U (en) | 2018-07-16 | 2018-07-16 | A kind of laser cladding powder sending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532933U true CN208532933U (en) | 2019-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821133369.XU Active CN208532933U (en) | 2018-07-16 | 2018-07-16 | A kind of laser cladding powder sending device |
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| Country | Link |
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| CN (1) | CN208532933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341185A (en) * | 2019-08-22 | 2019-10-18 | 北京星航机电装备有限公司 | A kind of 3D printer upper dust feeder automatically |
| CN112226765A (en) * | 2020-11-09 | 2021-01-15 | 宁波中物力拓超微材料有限公司 | Control method for laser cladding powder feeding |
-
2018
- 2018-07-16 CN CN201821133369.XU patent/CN208532933U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341185A (en) * | 2019-08-22 | 2019-10-18 | 北京星航机电装备有限公司 | A kind of 3D printer upper dust feeder automatically |
| CN112226765A (en) * | 2020-11-09 | 2021-01-15 | 宁波中物力拓超微材料有限公司 | Control method for laser cladding powder feeding |
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