CN106927231B

CN106927231B - Material receiving and positioning method and device

Info

Publication number: CN106927231B
Application number: CN201610948654.6A
Authority: CN
Inventors: 张巍腾; 王瑞鸿
Original assignee: All Ring Tech Co Ltd
Current assignee: All Ring Tech Co Ltd
Priority date: 2014-01-02
Filing date: 2014-03-12
Publication date: 2020-04-28
Anticipated expiration: 2034-03-12
Also published as: JP5890855B2; CN104760822B; CN106927231A; TW201527191A; CN104760822A; JP2015128812A; TWI505981B

Abstract

The invention provides a material carrying and positioning method and a device, wherein the method comprises the following steps: a monolith step: the direction of the materials is adjusted and the materials are selected through the vibration feeder and are output one by one through the output channel; a receiving and positioning step: the receiving and positioning device receives the materials output from the output channel of the vibration feeder one by one through a die holder by a plurality of receiving areas arranged on the die holder at intervals in an intermittent displacement manner, and the materials in the receiving areas of the die holder are absorbed by an absorbing piece which can be contacted with or separated from the die holder.

Description

Material receiving and positioning method and device

The application is a divisional application of Chinese application with the application number of 201410089698.9, the application date of 2014, 3 and 12 and the title of a material receiving and positioning method and device.

Technical Field

The present invention relates to a material receiving and positioning method and device, and more particularly, to a material receiving and positioning method and device for receiving iron core materials aligned from a vibration feeder, and performing one-by-one arrangement and positioning for being extracted for a next process.

Background

Generally, electronic component materials are characterized by large quantity and minuteness, and in order to carry out an automatic processing process, the requirements of pouring a large amount of materials and automatically carrying out related processes to save labor are provided, and due to the physical characteristics and the micronization of the electronic component materials, after a large amount of electronic component materials are poured, effective and accurate positioning also needs to be carried out, otherwise, the electronic component materials are difficult to transfer to each process connected with each other; taking a process of winding a general transformer or an inductance coil on an iron core as an example, the transformer or the inductance coil used in smart phones today is very fine, and the number of produced products is usually millions, so a vibration feeder is usually used to adjust the direction and select a large amount of iron core materials after pouring into the material, so that the process of winding the material sequentially.

Disclosure of Invention

However, in the prior art, the vibration feeder is adopted to adjust the direction and select a large amount of iron core materials after being poured, which is still difficult to increase the productivity efficiency in a unit time, and in order to increase the productivity efficiency, it is an ideal way to simultaneously wind wires on a plurality of iron cores, so when the iron cores are arranged and sent out from the vibration feeder, a bearing and positioning device is needed to bear the iron cores sent out from the vibration feeder one by one and perform accurate positioning, so that the iron cores can be extracted after reaching a certain number (for example, four) and simultaneously transferred to a mechanism with multiple shafts for simultaneously winding wires.

Therefore, the present invention is directed to a material receiving and positioning method capable of receiving materials output by a vibrating feeder in an array and simultaneously transferring a plurality of materials.

The invention also aims to provide a material receiving and positioning device which can receive materials output by the vibration feeder in an array and simultaneously transfer a plurality of materials.

The invention also aims to provide a device of the material receiving and positioning method.

The object of the invention is a method for receiving and positioning materials, comprising: a monolith step: the iron core materials are subjected to direction adjustment and sorting through a vibration feeder and are output one by one through an output channel; a receiving and positioning step: a receiving and positioning device receives iron core materials output one by one from an output channel of a vibration feeder through a die holder by intermittent displacement and a plurality of receiving areas arranged at intervals on the die holder one by one, wherein the receiving areas in the die holder are only provided with an opening on one side for receiving the iron core materials; wherein, the other side of the containing area in the die holder is closed and forms a blocking part with an absorbing part; the adsorption piece is provided with a plurality of magnetic bodies which are separated at intervals and correspond to the iron core materials in the containing area in the die holder, the magnetic bodies can be driven to be in contact with or separated from the die holder, and the magnetic bodies and the iron core materials in the containing area corresponding to the magnetic bodies are indirectly magnetically adsorbed by the blocking part, so that the iron core materials in the containing area are attached to form positioning by taking the inner side surface of the containing area as a reference.

Another object of the present invention is to provide a material receiving and positioning device, comprising: a die holder capable of making X-axis reciprocating displacement and intermittent displacement, on which several holding regions are set at intervals for holding iron core material to be held, said die holder is fixedly positioned on a fixed seat to form a holding component; the receiving assembly receives the iron core materials output one by one from an output channel of a vibration feeder one by one through X-axial back-and-forth displacement and intermittent displacement; only one side of the accommodating area in the die holder is provided with an opening for receiving the iron core material; wherein, the other side of the containing area in the die holder is closed and is arranged in a manner of forming a blocking part with an absorbing part; the adsorption piece is provided with a plurality of magnetic bodies which are separated at intervals and correspond to the iron core materials in the containing area in the die holder, the magnetic bodies can be driven to be in contact with or separated from the die holder, the magnetic bodies and the iron core materials in the containing area corresponding to the magnetic bodies are indirectly magnetically adsorbed by the blocking part, and the iron core materials in the containing area are attached to form positioning by taking the inner side surface of the containing area as a reference.

According to another aspect of the present invention, a material receiving and positioning device comprises: the device for the material receiving and positioning method comprises the following steps: a mold base and a suction accessory.

According to the material receiving and positioning method and device provided by the embodiment of the invention, iron core materials are subjected to direction adjustment and sorting through a vibration feeder in an alignment step, and are output one by one through an output channel, and the iron core materials to be received are received by a receiving area on a die holder of a receiving component of a receiving and positioning device in the receiving and positioning step; and the iron core materials in each containing area are adsorbed and extracted by a suction nozzle of the extraction device in the extraction step so as to be transferred to the next winding process; besides, the iron core materials can be effectively received and provided and can be extracted at one time, the iron core materials received one by one can also be driven by the adsorption piece contacted with or separated from the die holder, so that the materials in the accommodating area are faced to the inner side surface of the accommodating area to obtain a leaning reference surface to form accurate positioning, and the materials can be accurately positioned and wound when being extracted and transferred to the next winding process.

Drawings

FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention.

Fig. 2 is a perspective view of a receiving assembly according to an embodiment of the invention.

Fig. 3 is an exploded perspective view of a receiving assembly in an embodiment of the invention.

FIG. 4 is an enlarged view of a portion of the die holder in an embodiment of the invention.

FIG. 5 is an enlarged view of a portion of the receiving assembly in an embodiment of the invention.

Fig. 6 is a top view of the positioning state of the core material in the accommodating area according to the embodiment of the invention.

Fig. 7 is a front view of the core material in the receiving area according to the embodiment of the present invention.

Fig. 8 is an exploded perspective view of a second embodiment of the present invention.

Fig. 9 is a schematic view of the suction member contacting the die holder according to the second embodiment of the present invention.

Fig. 10 is a schematic view of the suction member separated from the die holder according to the second embodiment of the present invention.

[ notation ] to show

1 iron core material 2 vibrations feeder

21 output channel 3 bearing and positioning device

31 drive assembly 311 motor

312 belt 313 fixing part

32 fixed component 321 seat frame

322 slide rail 323 slide seat

33 bearing and positioning 331 fixed seat

332 die holder 333 receiving area

333a front opening 333b rear opening

333c bottom of side 333d

333e escape cavity 333f side

334 seat 335 side

336 is located close to the space 337

338 discharge groove 339 notch

4 extraction device 41 mount

42 suction nozzle 51 die holder

511 and 512 openings

513 inner side surface of the blocking part 514

52 pneumatic cylinder 53 adsorption piece

531 magnetic 6 iron core material

D gap

Detailed Description

Referring to fig. 1, a material receiving and positioning method and device according to an embodiment of the present invention can be described by taking a feeding device for winding a transformer core as an example shown in the figure: the method comprises the following steps:

a monolith step: the iron core materials 1 can be poured into the vibration feeder 2 to be adjusted in direction and sorted, and are output one by one through the Y-axis output channel 21;

a receiving and positioning step: is executed by a receiving and positioning device 3, the receiving and positioning device 3 comprises a driving component 31, a fixing component 32 and a receiving component 33; wherein, the driving assembly 31 includes a belt 312 driven by the motor 311, and the belt 312 is provided with a fixing member 313; the fixing component 32 comprises a seat frame 321, an X-axis slide rail 322 perpendicular to the output channel 21 is arranged on the seat frame 321, a slide carriage 323 capable of sliding and moving on the slide rail 322 is arranged on the slide rail 322, and the fixing component 313 is fixedly linked with the slide carriage 322; the receiving component 33 is disposed on the sliding base 322 and is linked by the sliding base to perform X-axis back-and-forth sliding displacement and intermittent displacement of a part of segment distance, and includes a fixed base 331 and a die holder 332; a plurality of concave containing areas 333 are arranged on the die holder 332 at intervals in a linear arrangement and can contain the iron core material 1 to be received; the receiving and positioning device 3 intermittently displaces in the X direction through the receiving component 33, so that the receiving areas 333 arranged on the die holder 332 at intervals receive the iron core materials 1 output from the axial output channel 21 of the vibration feeder 2Y one by one until the receiving areas 333 receive the iron core materials 1;

an extraction step, which is executed by an extraction device 4, wherein the extraction device 4 is located above the X-axis back-and-forth sliding displacement path of the slide seat 322, and can perform Z-axis up-and-down displacement, and comprises a fixed frame 41 and a plurality of suction nozzles 42 arranged on the fixed frame 41 at intervals, and each suction nozzle 42 can be communicated with a suction force of negative pressure; in the receiving and positioning step, after the iron core material 1 is placed in each containing area 333 on the die holder 332, the iron core material 1 is slidably moved to the lower side of the extracting device 4, the fixing frame 41 performs Z-axis descending movement, and the iron core material 1 in each containing area 333 is adsorbed and extracted by each suction nozzle 42 to be transferred to the next winding process.

Referring to fig. 2 and 3, a supporting seat 334 is transversely disposed on one side of the bottom of the fixing seat 331 of the receiving component 33, a supporting space 336 is formed between the supporting seat and a supporting side 335 of the fixing seat 331 for supporting and holding the mold seat 332, and a plurality of air holes 337 corresponding to the supporting spaces 333 and allowing negative pressure to pass through are disposed on the supporting side 335 at intervals.

Referring to fig. 1 and 4, the die holder 332 is made of wear-resistant material such as tungsten carbide or cemented carbide, the upper receiving area 333 is formed in the Y-axis direction, and open front and

rear openings

333a and 333b are formed at both ends of the Y-axis direction, a side 333c of the receiving area 333, which is opposite to the rear side when the receiving area 333 is displaced in the X-axis direction to receive the iron core material 1, and an escape cavity 333e is formed between the receiving area 333 and the bottom 333d near the rear opening 333 b; a Z-axial discharge groove 338 is disposed at the side of the front opening 333a of the die holder 332, through which the crushed iron core material can be discharged, and a Z-axial gap formed by a detector corresponding to the discharge groove 334 is disposed above the die holder, so that once the detector senses the discharge groove 334, the signal is blocked, indicating that the iron core material 1 in the accommodating area 333 can be normally operated, and if the signal directly passes through and is not blocked during sensing, indicating that the feeding of the iron core-free material 1 is successful, the die holder should be stopped for inspection.

Referring to fig. 5, the die holder 332 is fixed on the bracket 334 by attaching the side of the rear opening 333b of the receiving area 333 to the side 335 of the fixing base 331, so that the air hole 337 on the side 335 of the fixing base 331 is located at the escape cavity 333e and is communicated with the escape cavity; the bracket 334 is also provided with a notch 339 corresponding to the discharge slot 338 of the die holder 332.

Referring to fig. 6 and 7, the width of the core material 1 is smaller than the width of the two sides of the accommodating area 333 of the mold base 332, because the negative pressure applied to the accommodating region 333 by the air hole 337 corresponding to the escape cavity 333e is biased to the side 335 of the fixing seat 331 at the rear opening 333b and the side 333c of the accommodating region 333, when the iron core material 1 is placed in the accommodating region 333, the negative pressure suction force applied to the air hole 337 corresponding to the escape cavity 333e causes the core material 1 to be biased against the side 335 and the side 333c to be positioned with the side 335 and the side 333c as a reference, a gap D is formed between the other side of the core material 1 and the other side 333f of the containing region 333, which is opposite to the front side when the core material 1 is received by the axial displacement of the containing region 333 toward the X axis, so that the suction nozzle 42 of the extracting device 4 can be smoothly extracted only by releasing the negative pressure suction force applied by the air hole 337 corresponding to the escaping hole 333e when the suction nozzle 42 of the extracting device 4 in fig. 1 has sucked the core material 1 and intends to extract.

According to the material receiving and positioning method and device provided by the embodiment of the invention, iron core materials 1 are subjected to direction adjustment and sorting through the vibration feeder 2 through the arraying step, and are output one by one through the output channel; in the receiving and positioning step, the iron core material 1 to be received is received by the receiving area 333 on the die holder 332 of the receiving component 33 of the receiving and positioning device 3; and the iron core material 1 in each containing area 333 is sucked and extracted by the suction nozzle 42 of the extracting device 4 in the extracting step so as to be transferred to the next winding process; besides effectively receiving and providing a plurality of iron core materials 1 which can be extracted at one time, the iron core materials 1 which are received one by one can also obtain negative pressure applied to the accommodating area 333 by the air holes 337 which are deviated from the rear opening 333b and are close to the side 335 and the side 333c and correspondingly escape from the holes 333e, so as to form accurate positioning by being close to a reference surface, and the suction nozzle 42 of the extracting device 4 can be accurately positioned and wound when being adsorbed, extracted and transferred to the next winding process.

Referring to fig. 8, a second embodiment of the present invention mainly changes the adsorption positioning of the iron core material 6 in the containing area 511 of the mold base 51 to an adsorption member 53 driven by a pneumatic cylinder 52 to contact with or separate from the mold base 51, the adsorption member 53 is provided with a plurality of magnetic bodies 531, such as magnets, spaced apart from each other corresponding to the iron core material 6 in the containing area 511 of the mold base 51, and the containing area 511 of the mold base 51 is provided with an opening 512 on only one side for receiving the iron core material 6, and the other side is closed and forms a blocking part 513 between the adsorption members 53 contacting with the opening; referring to fig. 8 and 9, when the iron core material 6 is received by the receiving area 511 in the mold base 51, the adsorbing member 53 is driven to contact with the mold base 51, so that the magnetic body 531 indirectly magnetically adsorbs the iron core material 6 in the receiving area 511 corresponding thereto through the blocking portion 513, so that the iron core material 6 in the receiving area 511 is positioned by being abutted against the inner side surface 514 of the receiving area 511; referring to fig. 8 and 10, until the suction nozzles 42 of the extracting device 4 have sucked the core material 1 and are about to extract, the suction member 53 is driven to separate from the mold base 51, so that the suction force applied is released and the suction nozzles 42 of the extracting device 4 can smoothly extract.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made in the claims and the description of the present invention are within the scope of the present invention.

Claims

1. A material receiving and positioning method comprises the following steps:

a monolith step: the iron core materials are subjected to direction adjustment and sorting through a vibration feeder and are output one by one through an output channel;

a receiving and positioning step: a receiving and positioning device receives iron core materials output one by one from an output channel of a vibration feeder through a die holder by intermittent displacement and a plurality of receiving areas arranged at intervals on the die holder one by one, wherein the receiving areas in the die holder are only provided with an opening on one side for receiving the iron core materials;

wherein, the other side of the containing area in the die holder is closed and forms a blocking part with an absorbing part; the adsorption piece is provided with a plurality of magnetic bodies which are separated at intervals and correspond to the iron core materials in the containing area in the die holder, the magnetic bodies can be driven to be in contact with or separated from the die holder, and the magnetic bodies and the iron core materials in the containing area corresponding to the magnetic bodies are indirectly magnetically adsorbed by the blocking part, so that the iron core materials in the containing area are attached to form positioning by taking the inner side surface of the containing area as a reference.

2. The method as claimed in claim 1, wherein after the receiving and positioning step, the iron core material in each receiving area is sucked and extracted by a suction nozzle of an extracting device in an extracting step, so as to be transferred to the next process.

3. The method as claimed in claim 2, wherein when the nozzle of the extracting device has sucked the core material and intends to extract, the sucking member is driven to separate from the mold base so as to release the suction force.

4. The method as claimed in claim 2, wherein the mold base is slidably moved to a position below an extracting device, and the extracting device has a suction nozzle for sucking and extracting the core material in each receiving area.

5. A material receiving and positioning device comprising:

a die holder capable of making X-axis reciprocating displacement and intermittent displacement, on which several holding regions are set at intervals for holding iron core material to be held, said die holder is fixedly positioned on a fixed seat to form a holding component; the receiving assembly receives the iron core materials output one by one from an output channel of a vibration feeder one by one through X-axial back-and-forth displacement and intermittent displacement; only one side of the accommodating area in the die holder is provided with an opening for receiving the iron core material;

wherein, the other side of the containing area in the die holder is closed and is arranged in a manner of forming a blocking part with an absorbing part; the adsorption piece is provided with a plurality of magnetic bodies which are separated at intervals and correspond to the iron core materials in the containing area in the die holder, the magnetic bodies can be driven to be in contact with or separated from the die holder, the magnetic bodies and the iron core materials in the containing area corresponding to the magnetic bodies are indirectly magnetically adsorbed by the blocking part, and the iron core materials in the containing area are attached to form positioning by taking the inner side surface of the containing area as a reference.

6. The apparatus according to claim 5, wherein the pick-up device is located above the back-and-forth movement path of the receiving member and comprises a holder and a plurality of nozzles spaced apart from the holder.

7. A material receiving and positioning device according to claim 5, including:

a driving assembly, which comprises a belt driven by a motor, wherein a fixing piece is arranged on the belt;

the fixing component comprises a seat frame, a sliding rail is arranged on the seat frame, a sliding seat capable of sliding and moving on the sliding rail is arranged on the sliding rail, and the fixing part is fixedly linked with the sliding seat; and the bearing assembly is arranged on the sliding seat and is linked with the sliding seat.

8. The apparatus of claim 5 wherein the die holder receiving area has a discharge slot in a front side thereof.

9. A material receiving and positioning device comprising: a device according to any one of claims 1 to 4 for use in a method of material receiving positioning, the device including: a mold base and a suction accessory.