CN219193825U

CN219193825U - Feeding device with demagnetizing function

Info

Publication number: CN219193825U
Application number: CN202123347353.3U
Authority: CN
Inventors: 叶光进; 吕钧; 邓燕才; 陈悦安; 郭胡彬
Original assignee: Zhuhai Auto Vision Technology Co ltd
Current assignee: Zhuhai Auto Vision Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2023-06-16
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a feeding device with a demagnetizing function, which comprises a supporting column, a first mounting plate, a direct vibrator, a blanking track, a demagnetizing coil, a second mounting plate, a discharging hopper, an upper computer, an MCU control module and an adjustable power supply. The first mounting plate is arranged at the upper end of the support column; the direct vibrator is arranged on the first mounting plate; the blanking track is arranged at the upper end of the direct vibrator; the demagnetizing coil is arranged at the upper end of the blanking track; the second mounting plate is arranged at the upper end of the demagnetizing coil, and is provided with a through hole communicated with the interior of the demagnetizing coil; the discharging hopper is arranged at the upper end of the second mounting plate, and the inside of the discharging hopper is communicated with the through hole; the MCU control module is electrically connected with the upper computer; the adjustable power supply is respectively and electrically connected with the MCU control module and the degaussing coil. According to the feeding device with the demagnetizing function, the demagnetizing system is arranged on the original feeding device, so that automatic demagnetizing in the production process of materials is realized.

Description

Feeding device with demagnetizing function

Technical Field

The utility model relates to the technical field of demagnetization, in particular to a feeding device with a demagnetization function.

Background

Most of the existing electronic element appearance detection devices adopt a method of manually performing off-line demagnetization before feeding, and the method has obvious defects. In the feeding process, materials are accumulated in a large amount and stored in the hopper, and are continuously rubbed with each other or influenced by external field intensity in the feeding process, so that the materials can be magnetized again, and the abnormal phenomenon of flying materials of the equipment is caused.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the feeding device with the demagnetizing function, and the material can be demagnetized in the feeding process.

According to an embodiment of the utility model, a feeding device with a demagnetizing function comprises: the upper end of the support column is provided with a first mounting plate; the direct vibrator is arranged on the first mounting plate; the blanking track is arranged at the upper end of the direct vibrator; the demagnetizing coil is arranged at the upper end of the blanking track; the second mounting plate is arranged at the upper end of the demagnetizing coil, and is provided with a through hole communicated with the interior of the demagnetizing coil; the discharging hopper is arranged at the upper end of the second mounting plate, and the inside of the discharging hopper is communicated with the through hole; an upper computer; the MCU control module is electrically connected with the upper computer; and the adjustable power supply is respectively and electrically connected with the MCU control module and the degaussing coil.

The feeding device with the demagnetizing function provided by the embodiment of the utility model has at least the following beneficial effects: the material enters the demagnetizing coil through the discharging hopper; at the moment, the upper computer sends a control command to the MCU control module, so that the MCU control module sends a PWM signal to control the adjustable power supply, thereby generating continuously attenuated alternating voltage, the continuously attenuated alternating voltage is transmitted to the demagnetizing coil, and the hysteresis loop is used for demagnetizing the material, so that the remanence of the material is infinitely close to 0; after passing through the demagnetizing coil, the demagnetized material is positioned on the blanking track, and at the moment, the direct vibrator starts vibrating to vibrate the material along the blanking track. Through set up the demagnetization system on original feedway to realized carrying out automatic demagnetization in the production process of material, and need not the manual work and take off the material and carry out the demagnetization, both improved production efficiency, avoided again because of the material remagnetization, and the phenomenon that the material flies to appear in the equipment, guaranteed the stability of material supply.

According to some embodiments of the utility model, the support column further comprises a flange, and the lower end of the support column is inserted into an inner hole of the flange.

According to some embodiments of the utility model, a photoelectric detection bracket is disposed on the first mounting plate, and a photoelectric switch is disposed on the photoelectric detection bracket.

According to some embodiments of the utility model, the angle and orientation of the photodetection support is adjustable.

According to some embodiments of the utility model, further comprising: the lower end and the upper end of the first supporting plate are respectively connected with one side of the first mounting plate and one side of the second mounting plate; the lower end and the upper end of the second supporting plate are respectively connected with the first mounting plate and the other side of the second mounting plate.

According to some embodiments of the utility model, the outer jacket of the degaussing coil is provided with an insulating jacket.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a feeding device with demagnetizing function according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a feeding device with demagnetizing function according to an embodiment of the present utility model, with a discharge hopper and an insulating sleeve removed;

fig. 3 is a schematic diagram of a demagnetizing principle of a feeding device with a demagnetizing function according to an embodiment of the present utility model;

reference numerals:

the device comprises a support column 100, a first mounting plate 200, a direct vibrator 300, a blanking track 400, a demagnetizing coil 500, a second mounting plate 600, a through hole 610, a discharging hopper 700, an upper computer 800, an MCU control module 900, an adjustable power supply 1000, a flange 1100, a photoelectric detection support 1200, a photoelectric switch 1300, a first support plate 1400, a second support plate 1500 and an insulating sleeve 1600.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

As shown in fig. 1 to 3, a feeding device with a degaussing function according to an embodiment of the present utility model includes a support column 100, a first mounting board 200, a vibrator 300, a discharging track 400, a degaussing coil 500, a second mounting board 600, a discharging hopper 700, an upper computer 800, an MCU control module 900, and an adjustable power supply 1000. Wherein the first mounting plate 200 is disposed at the upper end of the support column 100; the vibrator 300 is disposed on the first mounting plate 200; the blanking track 400 is arranged at the upper end of the vibrator 300; the demagnetizing coil 500 is arranged at the upper end of the blanking track 400; the second mounting plate 600 is disposed at the upper end of the degaussing coil 500, and a through hole 610 communicating with the inside of the degaussing coil 500 is disposed on the second mounting plate 600; the discharge hopper 700 is disposed at the upper end of the second mounting plate 600, and the inside of the discharge hopper 700 is communicated with the through hole 610; the MCU control module 900 is electrically connected with the upper computer 800; the adjustable power supply 1000 is electrically connected with the MCU control module 900 and the degaussing coil 500, respectively.

Specifically, the vibrator 300 is fixed on the first mounting plate 200 by a screw, and the discharging rail 400 is fixed on the vibrator 300 by a screw; the degaussing coil 500 is positioned above the blanking track 400, and the upper end of the degaussing coil 500 is fixed by a second mounting plate 600; the discharge hopper 700 is disposed on the second mounting plate 600. According to the feeding device with the demagnetizing function, the working principle is as follows: the material enters the demagnetizing coil 500 through the discharging hopper 700; at this time, the upper computer 800 sends a control command to the MCU control module 900, so that the MCU control module 900 sends a PWM signal to control the adjustable power supply 1000, thereby generating an alternating voltage that continuously decays, and the alternating voltage is sent to the demagnetizing coil 500, and the hysteresis loop is used to demagnetize the material, so that the remanence of the material is infinitely close to 0; after passing through the demagnetizing coil 500, the demagnetized material is located on the discharging rail 400, and at this time, the vibrator 300 starts vibrating to vibrate the material along the discharging rail 400.

According to the feeding device with the demagnetizing function, the demagnetizing system is arranged on the original feeding device, so that automatic demagnetizing is realized in the production process of materials, the materials are not required to be manually taken down for demagnetizing, the production efficiency is improved, the phenomenon that flying materials occur to equipment due to the fact that the materials are demagnetized is avoided, and the stability of material supply is ensured.

As shown in fig. 1, in some embodiments of the present utility model, a flange 1100 is further included, and the lower end of the support column 100 is inserted into the inner hole of the flange 1100. In actual use, the flange 1100 is fixed to the apparatus by screws, and the lower end of the support column 100 is fixed to the inner hole of the flange 1100 by screws. Meanwhile, a 7-level tolerance guide fit is provided between the inner hole of the flange 1100 and the outer diameter of the support column 100, thereby facilitating adjustment of the installation height of the support column 100.

As shown in fig. 1, in some embodiments of the present utility model, a photodetection stand 1200 is provided on the first mounting board 200, and a photoelectric switch 1300 is provided on the photodetection stand 1200. The photoelectric switch 1300 is used for detecting the supply state of materials in real time, and can prompt a user to add materials into the discharging hopper 700 in time when no materials are found. Further, the angle and orientation of the photodetection support 1200 can be adjusted, thereby facilitating proper adjustment of the position of the optoelectronic switch 1300.

As shown in fig. 1, in some embodiments of the present utility model, a first support plate 1400 and a second support plate 1500 are further included, and a lower end and an upper end of the first support plate 1400 are connected to one side of the first and

second mounting plates

200 and 600, respectively; the lower and upper ends of the second support plate 1500 are connected to the other sides of the first and

second mounting plates

200 and 600, respectively. The first support plate 1400, the first mounting plate 200, the second support plate 1500, and the second mounting plate 600 are fixed by screws to form a support frame for supporting and fixing the vibrator 300, the discharging rail 400, the demagnetizing coil 500, the discharging hopper 700, and the like.

As shown in fig. 1, in some embodiments of the utility model, the outer jacket of the degaussing coil 500 is provided with an insulating jacket 1600. The insulation sleeve 1600 is used for insulating the voltage of the degaussing coil 500, and improves the safety performance.

In the description of the present specification, a description referring to the terms "one embodiment," "further embodiment," "some specific embodiments," or "some examples," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A feeding device with a degaussing function, comprising:

the upper end of the support column is provided with a first mounting plate;

the direct vibrator is arranged on the first mounting plate;

the blanking track is arranged at the upper end of the direct vibrator;

the demagnetizing coil is arranged at the upper end of the blanking track;

the second mounting plate is arranged at the upper end of the demagnetizing coil, and is provided with a through hole communicated with the interior of the demagnetizing coil;

the discharging hopper is arranged at the upper end of the second mounting plate, and the inside of the discharging hopper is communicated with the through hole;

an upper computer;

the MCU control module is electrically connected with the upper computer;

and the adjustable power supply is respectively and electrically connected with the MCU control module and the degaussing coil.

2. The feeding device with the demagnetizing function according to claim 1, further comprising a flange, wherein the lower end of the supporting column is inserted into an inner hole of the flange.

3. The feeding device with the demagnetizing function according to claim 1, wherein a photoelectric detection support is arranged on the first mounting plate, and a photoelectric switch is arranged on the photoelectric detection support.

4. A feeding device with a degaussing function according to claim 3, wherein the angle and orientation of the photo detection support are adjustable.

5. The demagnetizing device according to claim 1, further comprising:

the lower end and the upper end of the first supporting plate are respectively connected with one side of the first mounting plate and one side of the second mounting plate;

the lower end and the upper end of the second supporting plate are respectively connected with the first mounting plate and the other side of the second mounting plate.

6. The feeding device with a degaussing function according to claim 1, wherein an insulating sleeve is sleeved outside the degaussing coil.