CN202670696U - Centrifugal feeder - Google Patents
Centrifugal feeder Download PDFInfo
- Publication number
- CN202670696U CN202670696U CN 201220270294 CN201220270294U CN202670696U CN 202670696 U CN202670696 U CN 202670696U CN 201220270294 CN201220270294 CN 201220270294 CN 201220270294 U CN201220270294 U CN 201220270294U CN 202670696 U CN202670696 U CN 202670696U
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- holding tray
- material holding
- motor
- plate
- centrifugal feeder
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Abstract
The utility model discloses a centrifugal feeder comprising a mounting plate, a conical bearing and a belt pulley. A holding plate is arranged on the upper side of the mounting plate, a mounting support is arranged on the lower side of the mounting plate, a feed plate is arranged in the holding plate, a first motor, a second motor, a first speed reducer and a second speed reducer are arranged in the mounting support, the first motor and the first speed reducer are connected through a belt, and the second motor and the second speed reducer are connected via a belt. The conical bearing comprises an inner bearing ring and an outer bearing ring, one end of the outer bearing ring is connected with the holding plate, and the other end of the outer bearing ring is connected with the first speed reducer via the belt pulley and the belt; one end of the inner bearing ring is connected with the feed plate, and the other end of the inner bearing ring is connected with the second speed reducer. The centrifugal feeder is high in operation efficiency and low in noise, vibration is reduced, loosening of parts and mechanical failure are avoided and safety potential hazards are eliminated.
Description
Technical field
The utility model relates to the charging equipment in a kind of automation of industry production, relates in particular to a kind of centrifugal feeder.
Background technology
Feeder is the charging equipment during a kind of automation of industry is produced, and its Main Function is that rambling product or part that preceding working procedure is produced are delivered to next procedure with the orientation of expection in a certain order.The manufacturing line of current many enterprises has all been realized automation, and this trend is further extended, according to the technological process of producing product, upstream process and lower procedure are seamlessly docked, realize the production of a stream, this is that the enterprise that has realized full-automation or semi-automation is pursued.In the mode of production of a stream, how with the time of different materials at needs, it is to guarantee key factor continuous, efficient, high quality of production that quantity as required and accurate orientation are sent to the station that presets.At present, the feeder of most domestic all is vibration-type, namely utilizes earthquake mechanism to produce certain electromagnetic shock, realizes the transmission of material.This mode has very long developing history, after producing, it is widely used, but the raising along with automatization level, there has been higher requirement in each enterprise to production efficiency, the vibration-type feeder can not satisfy the requirement of production in many aspects, and the vibration-type feeder has it self defective and limitation, become current necessary ways of dealing with problems so develop the feeder of another kind of mode.In addition, the vibrations feeder has following shortcomings and limitations: the first, efficient is low, and owing to this feeder is realized by electromagnetic shock, thereby the speed that has determined it is slow, for the manufacturing line that needs quick feeding, can not meet the demands; The second, noise is large, and the vibrations that vibroseis produces can be followed very large noise, affect working environment, and the phychology of worker is caused adverse influence; Three, vibrations can make the phenomenon that getting loose appears in miscellaneous part, and in the middle of unconsciously, losing efficacy can appear in machinery, also can produce potential safety hazard in some occasion usually.
Therefore, in order to make existing feeder high efficiency, satisfy the requirement of quick feeding manufacturing line, and noise is little during work, does not affect working environment and operating personnel's phychology, reduces vibration, avoid superstructure loosening and mechanical failure, eliminate safe hidden trouble, be necessary to make improvements.
The utility model content
Technical problem to be solved in the utility model provides a kind of centrifugal feeder, high efficiency, not only satisfy the requirement of quick feeding manufacturing line, and when work noise little, do not affect working environment and operating personnel's phychology, reduce vibration, avoided superstructure loosening and mechanical failure, eliminated potential safety hazard.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of centrifugal feeder, comprises adapter plate, and wherein, described adapter plate upside arranges material holding tray, and described adapter plate downside arranges mounting bracket; In the described material holding tray loading plate is set, the first motor, the second motor, the first retarder and the second retarder are set in the described mounting bracket, connect by belt between described the first motor and the first retarder, connect by belt between described the second motor and the second retarder.
Above-mentioned centrifugal feeder wherein, comprises taper bearing, belt pulley, and described taper bearing comprises bearing inner ring and outside race; Described outside race one end connects material holding tray, and the other end is connected the first reductor by belt pulley with belt; Described bearing inner ring one end connects loading plate, and the other end connects the second reductor.
Above-mentioned centrifugal feeder, wherein, described material holding tray is bowl-shape; One side of described loading plate is the plane, and opposite side is sphere.
Above-mentioned centrifugal feeder, wherein, the line of centers angle of the line of centers of described loading plate and material holding tray is 13 °～15 °.
Above-mentioned centrifugal feeder wherein, arranges stay bearing plate and strut bar in the described loading plate, described strut bar one end connects stay bearing plate, other end connection bearing inner ring.
Above-mentioned centrifugal feeder, wherein, described adapter plate is provided with guardrail.
Above-mentioned centrifugal feeder, wherein, described adapter plate is provided with feeding track, on the described feeding track sensor detecting device is set.
The utility model contrast prior art has following beneficial effect: the first, and efficient is high, and centrifugal feeder is by arranging material holding tray, and the adapter plate downside arranges mounting bracket; Loading plate is set in the material holding tray, the first motor, the second motor, the first retarder and the second retarder are set in the mounting bracket, connect by belt between described the first motor and the first retarder, connect by belt between described the second motor and the second retarder, the utilization realization material loading that rotatablely moves, can continuously to next process supply materials and parts, can regulate its operating speed according to whole flow process; The second, low noise and since centrifugal feeder be by taper bearing with the transmission of power of motor to feed mechanism, so operation is mild, noise control is a low-down level; Three, be widely used, as long as the guiding mechanism of transforming on the feeder just can be applied in the middle of distinct device and the product, major part need not be done too large change, and its commonality is relatively good, can realize the production of mass, thereby brings the effect of scale economy; Four, reduced interaction between the materials and parts, centrifugal feeder is by arranging sensor detecting device, the function that has screening in the middle of the process of rotation does not expect that spendable state can come back in the pot of splendid attire materials and parts, until can use if materials and parts reach.Can guarantee like this to arrive the materials and parts qualification rate of rigging position, the interaction between the materials and parts can not occur; Five, the centrifugal feeder that stable measuring ability, the utility model provide has been installed two cover detecting devices, and one is mechanical, is provided with feeding track, utilizes the materials and parts of the predetermined serviceable condition of theory of machines to enter guiding mechanism; Another is sensor detecting device, when sensor captures inferior-quality materials and parts and enters next process, can allow the manufacturing line auto-stop, can prevent from causing because mechanical detection is malfunctioning like this inflow of defective products; Six, installation and maintenance are convenient, and each component part of sleeve mechanism can assemble and dismantle easily, and has good extendability, can transform on original basis, realizes different purposes.
Description of drawings
The structural representation of the centrifugal feeder that Fig. 1 provides for the utility model.
Among the figure:
1 adapter plate, 2 material holding trays, 3 mounting brackets
4 loading plates, 5 first motors, 6 second motors
7 first retarders, 8 second retarders, 9 belts
10 belt pulleys, 11 bearing inner rings, 12 outside racees
13 stay bearing plates, 14 strut bars, 15 guardrails
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
The structural representation of the centrifugal feeder that Fig. 1 provides for the utility model.
See also Fig. 1, the centrifugal feeder that the utility model provides comprises adapter plate 1, and described adapter plate 1 upside arranges material holding tray 2, and the downside of described adapter plate 1 arranges mounting bracket 3; The described material holding tray 2 interior loading plates 4 that arrange, described mounting bracket 3 interior the first motor 5, the second motor 6, the first retarder 7 and the second retarders 8 of arranging, connect by belt 9 between described the first motor 5 and the first retarder 7, connect by belt 9 between described the second motor 6 and the second retarder 8; Also comprise taper bearing, belt pulley 10, described taper bearing comprises bearing inner ring 11 and outside race 12; Described outside race 12 1 ends connect material holding tray 2, and the other end is connected with belt by belt pulley 10 and is connected the first reductor 7; Described bearing inner ring 11 1 ends connect loading plate 4, and the other end connects the second reductor 8.Described material holding tray 2 is bowl-shape; One side of described loading plate 4 is the plane, and opposite side is sphere.The line of centers angle of the line of centers of described loading plate 4 and material holding tray 2 is 13 °～15 °.Described loading plate 4 interior stay bearing plate 13 and the strut bars 14 of arranging, described strut bar 14 1 ends connect stay bearing plate 13, other end connection bearing inner ring 11.Described adapter plate 1 is provided with guardrail 15.Described adapter plate 1 is provided with feeding track, sensor is set on the described feeding track detects.
The centrifugal feeder that the utility model provides mainly is comprised of mechanisms such as material holding tray 2, loading plate 4, motor, reductors, and each mechanism is made of corresponding parts respectively.Material holding tray 2 is the materials and parts that hold ordering to be separated, and its structure is a part that cuts out from whole ball, can design as required the shape of different size.Maintaining static arranged in the time of in working order and rotate two kinds of patterns, as for which kind of adopts, according to the shape of materials and parts and the structures shape of feeding guide.Loading plate 4, loading plate 4 is driven by certain cireular frequency rotation by actuating unit in the time of in working order, by this centnifugal force that rotatablely moves generation the materials and parts in the material holding tray 2 is delivered in the feeding guide and is gone.The shape of loading plate 4 mainly contains two kinds on sphere and plane, also can design as required other different curved surfaces, considers the requirement of processing technology, preferably the loading plate 4 of service regeulations shape.When installing charging tray 4, its central axis has a setting angle with the central axis of material holding tray 2, and the most suitable angle is 13 °～15 °, this problem of elaboration that below can be detailed.Motor, motor are the actuating units that drives material holding tray 2 and loading plate 4 rotations, and it installs the situation that quantity depends on motion, just must install two when two dishes move simultaneously, otherwise be one.The power conduction mechanism, because the revolution ratio of motor is larger, for the better motion of control loading plate 4 and material holding tray 2, power must be conducted by switching mechanism in the centre, main parts have reductor, coupler, bearing.The rate conversion of motor can be become one, the speed that needs by reductor.Whether detecting device reaches predetermined serviceable condition for detection of materials and parts, has assembled two cover checking systems in this centrifugal feed mechanism, and a cover is mechanical, and another set of is sensor detecting device, can play dual safety effect like this.
In order to realize continuous feeding flow process, must catch up with lower procedure and dock, this product is in operation, and operation docking in front mainly is to adopt feed funnel to realize, is with the employing feeding track with rear operation docking.In the time of in working order, two generations that rotatablely move are arranged, it is respectively the rotation of loading plate 4 and the bowl-shape material holding tray 2 of sphere, its mode of motion is to realize by mode what follows, rotatablely moving of sphere loading plate 4, loading plate 4 connects with the bearing inner ring 11 of taper bearing, and bearing inner ring 11 is installed on the second reductor 8, drive 8 rotations of the second reductor by the second motor 6, thus also and then rotation of loading plate 4.Rotatablely moving of bowl-shape material holding tray 2, material holding tray 2 are installed in the outside race 12 of taper bearing, and outside race 12 is connected on the first reductor 7 by belt pulley 10 and belt 9, and when the first motor 5 drove 8 rotation of the second reductor, material holding tray 2 is and then rotation also.
During this equipment operation, the hand of rotation of loading plate 4 is consistent with the hand of rotation of material holding tray 2, but must have an angular velocity difference, and the tangent line of hand of rotation is the direction that material is gone out.The rotation of loading plate 4 mainly is to drive material in material holding tray 2 interior rotations, and under the effect of centnifugal force, material is gone to material holding tray 2 upper surface edges along the edge path of loading plate 4 and material holding tray 2 contact positions.Rotatablely moving of material holding tray 2 mainly is that the material that will drop on its upper surface edge is sent to the feeding track that connects next procedure., only put the ability that order reaches predetermined serviceable condition and pass through through a sensor detecting device from material holding tray 2 material out, inferior-quality material can drop to and continue rotation in the material holding tray 2 and wait for next time and bring.This sensor detecting device must be very sensitive, and according to the requirement of quality control, its bad material spills rate and is controlled at scope and so on, and the bad rate that spills is generally 0.0027%, and it is bad namely only having 2700 in the middle of the material of 1,000,000 outflows.Because mechanical detection is under normal service condition, also having defective products flows out, produce defective products in order further to stop rear operation, thus at material from entering sensor installation detecting device on this section route of feeding track before arriving next procedure, the quantity of installation depends on the circumstances.Sensor feeds back to control mechanism with the information of sensing, and control mechanism gives an order the running of control convenience.So just given the whole production line automation, can automatically detect, auto-stop takes out defective products under the state of shutting down.
In order to make centrifugal feeder normal operation, in assembling, should be noted the main points of several cores, only correctly assemble according to these parameters and could realize the set goal, the below illustrates these technical essentials.The size of material holding tray 2, the main dimension of material holding tray 2 has the diameter of ball, the diameter of upper and lower surface and height, these several sizes are key parameters of Design and manufacture material holding tray.Tiltangleθ, tiltangleθ are the angles that the line of centers of loading plate 4 is followed the line of centers of material holding tray 2, and its optimum angle is 13 °～15 °.When angle is excessive, because the main force that the material deadweight produces causes material to go out greater than the power that centnifugal force produces, can reduce the efficient of feeding from material holding tray 2; But leaning angle can not be too little, because angle too small, the power specific resistance is much larger, and material easily is thrown to the outside and goes.By check analysis, when leaning angle was within 13 °～15 ° scope, at this moment material was the most stable in the edge of material holding tray 2 upper surfaces drop point the best and feeding.Locating point A and B, stay bearing plate 13 of loading plate 4 usefulness and strut bar 14 support, strut bar 14 is by bearing inner ring 11, by reductor with rotation, its line of centers is exactly the line of centers of loading plate 4, the intersection point of line of centers and loading plate 4 and material holding tray 2 bottom surfaces is respectively A point and B point, this location positioning of 2 relative position of loading plate 4 in material holding tray 2.The position that A is ordered is determined to the vertical dimension in its center of circle by diameter, leaning angle, material holding tray 2 bottom surfaces of material holding tray 2; The position that B is ordered then is the vertical intersection points of strut bar 14 axis on stay bearing plate 13.Spherical loading plate 4 projection gained circle diameter on the projecting plane, the size of this diameter is determined by the size of material holding tray 2 and the size of leaning angle.Upper contact point and lower contact point, upper contact point be at loading plate 4 and material holding tray 2 in the middle of the process of rotation, the vertex position that the edge of loading plate 4 contacts with material holding tray 2, this point also is the point that material is gone out, the height of this point is concordant with material holding tray 2 upper surfaces, and lower contact point is the nadir of contact.
In sum, the centrifugal feeder that the utility model provides has following beneficial effect: the first, and efficient is high, and centrifugal feeder is by arranging material holding tray 2, and adapter plate 1 downside arranges mounting bracket 3; The material holding tray 2 interior loading plates 4 that arrange, mounting bracket 3 interior the first motor 5, the second motor 6, the first retarder 7 and the second retarders 8 of arranging, described the first motor 5 be connected 7 of retarder connect by belt 9, connect by belt 9 between described the second motor 6 and the second retarder 8, the utilization realization material loading that rotatablely moves, can continuously to next process supply materials and parts, can regulate its operating speed according to whole flow process; The second, low noise and since centrifugal feeder be by taper bearing with the transmission of power of motor to feed mechanism, so operation is mild, noise control is a low-down level; Three, be widely used, as long as the guiding mechanism of transforming on the feeder just can be applied in the middle of distinct device and the product, major part need not be done too large change, and its commonality is relatively good, can realize the production of mass, thereby brings the effect of scale economy; Four, reduced interaction between the materials and parts, centrifugal feeder is by arranging sensor detecting device, the function that has screening in the middle of the process of rotation does not expect that spendable state can come back in the pot of splendid attire materials and parts, until can use if materials and parts reach.Can guarantee like this to arrive the materials and parts qualification rate of rigging position, the interaction between the materials and parts can not occur; Five, the centrifugal feeder that stable measuring ability, the utility model provide has been installed two cover detecting devices, and one is mechanical, is provided with feeding track, utilizes the materials and parts of the predetermined serviceable condition of theory of machines to enter guiding mechanism; Another is sensor detecting device, when sensor captures inferior-quality materials and parts and enters next process, can allow the manufacturing line auto-stop, can prevent from causing because mechanical detection is malfunctioning like this inflow of defective products; Six, installation and maintenance are convenient, and each component part of sleeve mechanism can assemble and dismantle easily, and has good extendability, can transform on original basis, realizes different purposes.
Although the utility model discloses as above with preferred embodiment; so it is not to limit the utility model; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (7)
1. a centrifugal feeder comprises adapter plate (1), its spy levy in: described adapter plate (1) upside arranges material holding tray (2), and described adapter plate (1) downside arranges mounting bracket (3); Loading plate (4) is set in the described material holding tray (2), the first motor (5), the second motor (6), the first retarder (7) and the second retarder (8) are set in the described mounting bracket (3), connect by belt (9) between described the first motor (5) and the first retarder (7), connect by belt (9) between described the second motor (6) and the second retarder (8).
2. centrifugal feeder according to claim 1, it is characterized in that: comprise taper bearing, belt pulley (10), described taper bearing comprises bearing inner ring (11) and outside race (12); Described outside race (12) one ends connect material holding tray (2), and the other end is connected 9 by belt pulley (10) with belt) connection the first reductor (7); Described bearing inner ring (11) one ends connect loading plate (4), and the other end connects the second reductor (8).
3. centrifugal feeder according to claim 2 is characterized in that: described material holding tray (2) is for bowl-shape; One side of described loading plate (4) is the plane, and opposite side is sphere.
4. centrifugal feeder according to claim 3, it is characterized in that: the line of centers angle of the line of centers of described loading plate (4) and material holding tray (2) is 13 °～15 °.
5. centrifugal feeder according to claim 4, it is characterized in that: stay bearing plate (13) and strut bar (14) are set in the described loading plate (4), described strut bar (14) one ends connect stay bearing plate (13), other end connection bearing inner ring (11).
6. centrifugal feeder according to claim 5, it is characterized in that: described adapter plate (1) is provided with guardrail.
7. each described centrifugal feeder in 6 according to claim 1, it is characterized in that: described adapter plate (1) is provided with feeding track, on the described feeding track sensor detecting device is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270294 CN202670696U (en) | 2012-06-08 | 2012-06-08 | Centrifugal feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270294 CN202670696U (en) | 2012-06-08 | 2012-06-08 | Centrifugal feeder |
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| Publication Number | Publication Date |
|---|---|
| CN202670696U true CN202670696U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270294 Expired - Fee Related CN202670696U (en) | 2012-06-08 | 2012-06-08 | Centrifugal feeder |
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| Country | Link |
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| CN (1) | CN202670696U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528290A (en) * | 2015-01-14 | 2015-04-22 | 中铁隆昌铁路器材有限公司 | Inter-process automatic rotary material disc on work site |
| CN106115192A (en) * | 2016-08-02 | 2016-11-16 | 德阳精创机电股份有限公司 | A kind of centrifugal arranging machine |
| CN111032538A (en) * | 2017-08-17 | 2020-04-17 | 快力胶囊股份有限公司 | Arranging and conveying device |
| CN113023302A (en) * | 2021-03-12 | 2021-06-25 | 安庆帝伯粉末冶金有限公司 | Rotary feeder |
-
2012
- 2012-06-08 CN CN 201220270294 patent/CN202670696U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528290A (en) * | 2015-01-14 | 2015-04-22 | 中铁隆昌铁路器材有限公司 | Inter-process automatic rotary material disc on work site |
| CN104528290B (en) * | 2015-01-14 | 2016-08-17 | 中铁隆昌铁路器材有限公司 | Automatic rotary charging tray for production scene inter process |
| CN106115192A (en) * | 2016-08-02 | 2016-11-16 | 德阳精创机电股份有限公司 | A kind of centrifugal arranging machine |
| CN106115192B (en) * | 2016-08-02 | 2018-07-31 | 德阳精创机电股份有限公司 | A kind of centrifugation arranging machine |
| CN111032538A (en) * | 2017-08-17 | 2020-04-17 | 快力胶囊股份有限公司 | Arranging and conveying device |
| CN111032538B (en) * | 2017-08-17 | 2021-12-17 | 快力胶囊股份有限公司 | Arranging and conveying device |
| CN113023302A (en) * | 2021-03-12 | 2021-06-25 | 安庆帝伯粉末冶金有限公司 | Rotary feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20200608 |