Automatic feeding machine for magnetic rings

Abstract

An automatic feeding machine for magnetic rings comprises a machine frame, a material pushing assembly, a sliding way, a discharging groove and a material blocking plate. An obliquely-arranged discharging base plate is arranged at the top of the rack, and a discharging side is arranged on the side, with the lower horizontal position, of the discharging base plate. The discharging groove is formed in one side of the rack, the sliding way is located between the discharging side and the discharging groove, the material blocking plate is installed at the top of the rack in a position-adjustable mode and located above the discharging base plate, and a discharging space is formed between the material pushing plate and the sliding way; the discharging base plate is used for containing the magnetic rings, and the pushing assembly is used for pushing the magnetic rings on the discharging side to the discharging space, so that the magnetic rings located in the discharging space slide to the discharging groove from the sliding way. According to the automatic feeding machine for the magnetic rings, a whole row of magnetic rings can be automatically fed each time, the feeding efficiency of the magnetic rings is improved, and the automatic feeding machine can be suitable for automatic feeding of the magnetic rings of different sizes and batches.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding machine technical field especially relates to a kind of automatic feeding machine of magnetic ring. BACKGROUND

[0002] Magnetic ring is a ring-shaped magnetic conductor, and the magnetic ring is a commonly used anti-interference element in electronic circuits, which has a good inhibitory effect on high-frequency noise. The edge of the magnetic ring is chamfered, which is one of the processes for processing the magnetic ring. Generally, a magnetic ring chamfering machine is used to chamfer the edge of the magnetic ring to form a smooth and round chamfer. This treatment can improve the appearance quality of the magnetic ring and also helps to improve its electrical performance.

[0003] Then, the magnetic ring feeding equipment used with the magnetic ring chamfering machine in the prior art can only feed the magnetic rings one by one, which has low feeding efficiency and cannot be applied to feeding magnetic rings of different sizes, and has low versatility. INVENTION CONTENTS

[0004] The utility model discloses a kind of automatic feeding machines of magnetic ring, it can automatically feed a whole row of magnetic rings each time, improve the feeding efficiency of magnetic ring, and it can be applied to different sizes batch of magnetic ring automatic feeding.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] An automatic feeding machine for magnetic rings includes a rack, a pushing assembly, a chute, a discharge slot and a baffle plate.

[0007] The top of the rack is provided with a discharge base plate arranged obliquely, and the lower side of the horizontal position of the discharge base plate is provided with a discharge side.

[0008] The discharge slot is arranged on one side of the rack, the chute is located between the discharge side and the discharge slot, the baffle plate is adjustably installed on the top of the rack, and the baffle plate is located above the discharge base plate. The pushing plate and the chute form a discharge space.

[0009] The discharge base plate is used to place the magnetic rings, and the pushing assembly is used to push the magnetic rings on the discharge side to the discharge space, so that the magnetic rings in the discharge space fall from the chute to the discharge slot.

[0010] Further, the pushing assembly is arranged inside the rack, which includes a pushing cylinder, a pushing cylinder fixing block, a pushing connecting block and a pushing plate.

[0011] The pushing cylinder fixing block is used to fix the top and bottom of the pushing cylinder, the pushing connecting block is fixed to the pushing plate, and the output end of the pushing cylinder is connected to the pushing connecting block.

[0012] The pushing cylinder is used to drive the pushing plate to reciprocate up and down, so that the pushing plate pushes the magnetic ring on the discharging side to the discharging space.

[0013] Further, the slide is an arc-shaped plate, and further comprises a support plate and a chamfered strip;

[0014] The bottom of the slide is connected to the discharging groove, and the top of the slide and the top of the support plate are connected through the chamfered strip;

[0015] The support plate is arranged obliquely, and a part of the support plate is located inside the rack, and another part of the support plate is located on the top of the rack, a pushing cylinder fixing block is arranged on one side of the support plate, and the pushing cylinder is fixed to the support plate through the pushing cylinder fixing block.

[0016] Further, the discharging groove is formed by a groove plate surrounded by three sides, and a discharging plate is arranged in the discharging groove, and the discharging plate is in a slope shape.

[0017] Further, the blocking plate comprises a blocking plate, an adjusting plate and a connecting plate;

[0018] The adjusting plate is located on the front and back sides of the blocking plate, and the connecting plate is located on the right side of the blocking plate, and the connecting plate connects the blocking plate and the adjusting plate together, so that the blocking plate, the adjusting plate and the connecting plate are integrated;

[0019] The adjusting plate is provided with a first adjusting groove in the up-down direction, and the front and back sides of the rack are respectively provided with adjustable second adjusting grooves in the left-right direction;

[0020] Further, the rack is provided with a support, and the support is provided with a plurality of fixing holes, one end of the support is fixed to the second adjusting groove through a fixing member, and the other end of the support is fixed to the first adjusting groove of the adjusting plate through a fixing member.

[0021] Further, the inside of the rack is provided with a filtering chamber, a suction chamber and an air outlet chamber, and the filtering chamber, the suction chamber and the air outlet chamber are arranged in sequence from bottom to top;

[0022] The filtering chamber is provided with an air inlet, and the air outlet chamber is provided with an air outlet;

[0023] Further, the filtering chamber is provided with a filter element and a fan, the filter element is installed in the filtering chamber, the fan is installed in the air outlet chamber, and the suction port of the fan is located in the suction chamber.

[0024] Further, the filtering chamber is provided with a waste collector, and the waste collector is located below the filter element.

[0025] Further, two sides in the filter chamber are provided with inclined plates, the bottom of the inclined plate is above the waste collector.

[0026] Further, the bottom of the rack is provided with several foot cups.

[0027] The technical scheme provided by the utility model can have the following beneficial effects:

[0028] The automatic feeding machine for magnetic rings is used for automatically feeding the magnetic rings to a magnetic ring chamfering machine for chamfering processing.

[0029] Since the magnetic rings arranged on the discharging base plate will have a tendency to tilt from right to left, the whole row of magnetic rings in the front-rear direction of the discharging side will be pushed to the discharging space by the pushing assembly, and in order to limit the pushing assembly to push only one row of magnetic rings to the slide each time, the position of the blocking plate on the rack can be adjusted to ensure that the width of the discharging space is only enough for one row of magnetic rings to pass through.

[0030] Therefore, compared with the prior art, the automatic feeding machine for magnetic rings can automatically feed one whole row of magnetic rings each time, improves the feeding efficiency of the magnetic rings, and can be used for automatically feeding magnetic rings of different sizes, has high versatility, and only needs to adjust the position of the blocking plate on the rack to ensure that the width of the discharging space is only enough for one row of magnetic rings of the current batch size to pass through. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a structure schematic view of one embodiment of the utility model;

[0032] Figure 2 is a sectional view of one embodiment of the utility model;

[0033] Figure 3 is a local structure schematic view of one embodiment of the utility model;

[0034] Figure 4 is a local structure schematic view of one embodiment of the utility model;

[0035] Figure 5is a structural schematic view of the discharge plate of one embodiment of the utility model;

[0036] Figure 6 is a structural schematic view of the baffle plate of one embodiment of the utility model.

[0037] Among them:

[0038] Rack 1, blanking mat plate 11, blanking side 111, magnetic ring 10, filter chamber 101, air inlet 1011, waste collector 1012, inclined plate 1013, exhaust chamber 102, air outlet chamber 103, air outlet 1021, second adjusting groove 104, pusher assembly 2, pusher cylinder 21, pusher cylinder fixing block 22, pusher connecting block 23, pusher plate 24, slide 3, discharge groove 4, groove plate 41, discharge plate 42, baffle plate 5, baffle 51, adjusting plate 52, first adjusting groove 521, connecting plate 53, discharge space 501, support plate 61, chamfer strip 62, filter element 71, fan 72, exhaust port 721, foot cup 8, bracket 9, fixing hole 91, width W. DETAILED DESCRIPTION

[0039] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0040] As Figures 1-6 shown, the automatic feeding machine of one magnetic ring of the embodiment, including rack 1, pusher assembly 2, slide 3, discharge groove 4 and baffle plate 5;

[0041] The top of rack 1 is provided with blanking mat plate 11 arranged obliquely, and the lower side of blanking mat plate 11 is provided with blanking side 111;

[0042] The discharge groove 4 is arranged on one side of the rack 1, the slide 3 is located between the blanking side 111 and the discharge groove 4, the baffle plate 5 is adjustably installed on the top of the rack 1, and the baffle plate 5 is located above the blanking mat plate 11, and the pusher plate 5 and the slide 3 form a discharge space 501;

[0043] The blanking mat plate 11 is used to place the magnetic ring 10, and the pusher assembly 2 is used to push the magnetic ring 10 on the blanking side 111 to the discharge space 501, so that the magnetic ring 10 located in the discharge space 501 slides from the slide 3 to the discharge groove 4.

[0044] The automatic feeding machine of a magnetic ring of the embodiment is used for automatically feeding the magnetic ring 10 to the magnetic ring chamfering machine for chamfering processing; when the automatic feeding machine is used, workers first arrange the magnetic rings 10 of the same size batch on the inclined feeding base plate 11 arranged on the top of the rack 1; the feeding base plate 11 of the embodiment is high on the right side and low on the left side, therefore, the magnetic rings 10 arranged on the feeding base plate 11 will have a tendency to tilt from the right to the left, and the lower side of the feeding base plate 11 is provided with a feeding side 111, from Figure 3 It can be seen from the drawings that the feeding side 111 is located on the lower left side of the feeding base plate 11.

[0045] Since the magnetic rings 10 arranged on the feeding base plate 11 will have a tendency to tilt from the right to the left, the whole row of magnetic rings 10 located in the front-rear direction of the feeding side 111 will be pushed to the discharge space 501 by the pushing assembly 2, and in order to limit the pushing assembly 2 to push only one row of magnetic rings 10 to the chute 3 at a time, the position of the blocking plate 5 on the rack 1 can be adjusted to ensure that the width W of the discharge space 501 is only enough for one row of magnetic rings 10 to pass through, finally, the magnetic rings 10 on the feeding side 111 are pushed to the discharge space 501, and finally, due to the action of gravity, the magnetic rings 10 located in the discharge space 501 slide along the chute 3 and fall into the discharge chute 4, and are fed to the magnetic ring chamfering machine for processing.

[0046] Therefore, compared with the prior art, the automatic feeding machine of a magnetic ring of the embodiment can automatically feed one whole row of magnetic rings 10 at a time, improving the feeding efficiency of the magnetic rings 10; and the automatic feeding machine of a magnetic ring of the embodiment can be used for automatically feeding magnetic rings 10 of different sizes, and has high universality, and only needs to adjust the position of the blocking plate 5 on the rack 1 to ensure that the width W of the discharge space 501 is only enough for one row of magnetic rings 10 of the current batch size to pass through.

[0047] Further, the pushing assembly 2 is arranged inside the rack 1, and comprises a pushing cylinder 21, a pushing cylinder fixing block 22, a pushing connecting block 23 and a pushing plate 24;

[0048] The pushing cylinder fixing block 22 is used for fixing the top and bottom of the pushing cylinder 21, the pushing connecting block 23 is fixed to the pushing plate 24, and the output end of the pushing cylinder 21 is connected to the pushing connecting block 23;

[0049] The pushing cylinder 21 is used for driving the pushing plate 24 to move up and down reciprocally, so that the pushing plate 24 pushes the magnetic rings 10 on the feeding side 111 to the discharge space 501.

[0050] When the pushing assembly 2 pushes the entire row of magnetic rings 10 on the feeding side 111, the top of the pushing plate 24 is located on the feeding side 111, and the pushing plate 24 is also inclined. The top surface of the pushing plate 24 is flush with the top surface of the feeding pad 11. The output end of the pushing cylinder 21 drives the pushing plate 24 to move upward. The top surface of the pushing plate 24 lifts the entire row of magnetic rings 10 on the feeding side 111 until the entire row of magnetic rings 10 is pushed into the discharge space 501.

[0051] Since the pusher connecting block 23 is fixed to the pusher plate 24, and the output end of the pusher cylinder 21 is connected to the pusher connecting block 23, the output end of the pusher cylinder 21 can drive the pusher plate 24 to move upward.

[0052] When a row of magnetic rings 10 is successfully pushed into the discharge trough 4, the pushing cylinder 21 resets, and the pushing plate 24 descends to the discharge side 111. Due to gravity, the magnetic rings 10 on the discharge pad 11 will fall onto the top surface of the pushing plate 24 one after another. The pushing cylinder 21 can push all the magnetic rings 10 in a row by repeating the above action.

[0053] Furthermore, the slide 3 is an arc-shaped plate, and also includes a support plate 61 and a chamfer strip 62;

[0054] The bottom of the slide 3 is connected to the discharge trough 4, and the top of the slide 3 and the top of the support plate 61 are connected by the chamfer strip 62.

[0055] The support plate 61 is inclined, with a portion of the support plate 61 located inside the frame 1 and another portion of the support plate 61 located at the top of the frame 1. The pusher cylinder fixing block 22 is disposed on one side of the support plate 61, and the pusher cylinder 21 is fixed to the support plate 61 by the pusher cylinder fixing block 22.

[0056] To better utilize the space inside the frame 1, a portion of the support plate 61 is disposed inside the frame 1. To prevent the pusher cylinder 21 from being exposed to the workshop environment, the pusher cylinder 21 is fixed to one side of the support plate 61 located inside the frame 1, specifically by using pusher cylinder fixing blocks 22 to fix the pusher cylinder 21 to one side of the support plate 61. In this embodiment, there are two pusher cylinder fixing blocks 22, which are used to fix the top and bottom of the pusher cylinder 21 respectively, to ensure that the pusher cylinder 21 can work stably. The chamfered strip 62 allows the magnetic ring 10 to enter the discharge chute 4 more smoothly from the slide 3.

[0057] Another part of the support plate 61 is located on the top of the rack 1, which is used in cooperation with the push plate 24. When the magnetic ring 10 of the blanking pad 11 falls onto the top surface of the push plate 24, the side surface of the support plate 61 located on the top of the rack 1 can support the top surface of the push plate 24 and the magnetic ring 10 to be pushed.

[0058] The push plate 24 is parallel to the support plate 61, so that the push plate 24 is not blocked by the support plate 61 when it moves up and down.

[0059] Further, the discharge chute 4 is formed by a three-walled chute plate 41, and the discharge chute 4 is provided with a discharge plate 42, which is inclined.

[0060] When the magnetic ring 10 falls into the discharge chute 4, the discharge plate 42 is inclined, and the magnetic ring 10 falls from the rear side of the discharge plate 42 to the front side, so as to smoothly fall into the magnetic ring chamfering machine.

[0061] Further, the blocking plate 5 includes a blocking plate 51, an adjusting plate 52, and a connecting plate 53;

[0062] The adjusting plate 52 is located on the front and rear sides of the blocking plate 51, and the connecting plate is located on the right side of the blocking plate 51. The connecting plate 53 connects the blocking plate 51 and the adjusting plate 52 together, so that the blocking plate 51, the adjusting plate 52, and the connecting plate 53 form an integral whole.

[0063] The adjusting plate 52 is provided with a first adjusting groove 521 in the up-down direction, and the front and rear sides of the rack 1 are respectively provided with adjustable second adjusting grooves 104 in the left-right direction.

[0064] Further, a bracket 9 is provided with a plurality of fixing holes 91, one end of the bracket 9 is fixed to the second adjusting groove 104 by a fixing member, and the other end of the bracket 9 is fixed to the first adjusting groove 521 of the adjusting plate 52 by a fixing member.

[0065] In order to adapt to the feeding of magnetic rings 10 of different sizes, by adjusting the installation position of the bracket 9 on the rack 1, and by the cooperation of the first adjusting groove 521 and the second adjusting groove 104, the position of the blocking plate 5 on the bracket 9 can be adjusted, so as to control the width W of the discharge space 501 to be just enough for a row of magnetic rings 10 to pass through. The fixing member can be a bolt or the like.

[0066] Further, the inside of the rack 1 is provided with a filtering chamber 101, an air suction chamber 102, and an air outlet chamber 103, which are sequentially arranged from bottom to top.

[0067] The filter chamber 101 is provided with an air inlet 1011, and the air outlet chamber 103 is provided with an air outlet 1021.

[0068] Further comprising a filter core 71 and a fan 72, the filter core 71 is installed in the filter chamber 101, and the fan 72 is installed in the air outlet chamber 103, and the air suction port 721 of the fan 72 is located in the air suction chamber 102.

[0069] Since a large amount of waste will be generated during the chamfer machining of the magnetic ring 10, the waste directly falls on the ground, which is not convenient for workers to collect, therefore, the automatic feeding machine for the magnetic ring of the embodiment further has a dust collection function, which can adsorb the waste generated during the chamfer machining.

[0070] Specifically, the air inlet 1011 is provided with an air pipe leading to the chamfer machining position of the magnetic ring, the fan 72 sucks air, and the waste enters the filter chamber 101 through the air inlet 1011, the filter chamber 101 of the embodiment is provided with two vertically installed filter cores 71, the waste is adsorbed by the filter core 71, and a separate air suction chamber 102 is provided, and the air purified by the filter core 71 is discharged from the air outlet 1021.

[0071] Further, the filter chamber 101 is provided with a waste collector 1012 located below the filter core 71.

[0072] The waste collector 1012 is arranged below the filter core 71, which facilitates the cleaning of the waste adsorbed by the filter core 71, and the waste collector 1012 of the embodiment is a drawer, which facilitates the removal of the collected waste from the drawer for disposal.

[0073] Further, the two sides of the filter chamber 101 are provided with inclined plates 1013, and the bottom of the inclined plate 1013 is located above the waste collector 1012.

[0074] If the waste falls on the upper surface of the inclined plate 1013, the inclined plate 1013 has an inclination angle, so that the waste can automatically slide into the waste collector 1012, which facilitates the collection of the waste.

[0075] Further, the bottom of the rack 1 is provided with a plurality of foot cups 8.

[0076] The automatic feeding machine for the magnetic ring of the embodiment has four foot cups 8, which are respectively located at the four corners of the bottom of the rack 1, and the four foot cups 8 facilitate the adjustment of the level and height of the automatic feeding machine, and ensure the stable operation of the automatic feeding machine.

[0077] It is to be understood that the terminology used herein is for the purpose of describing specific embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0078] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless otherwise specifically stated. Also, it is to be understood that the dimensions of the various parts shown in the drawings are not drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill can not be discussed in detail because such techniques, methods, and apparatus are considered to be part of the patent specification. In all examples shown and discussed herein, any specific value is to be interpreted as merely an example, and not as a limitation. Thus, other examples of the example embodiments can have different values. It is to be noted that like numbers and letters refer to like elements throughout the several views of the drawings and as such, detailed descriptions of these elements are not repeated at every occurrence.

[0079] In the description of the present application, it is to be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" and the like indicated orientation or position relationship are usually based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and in the absence of the opposite description, these orientation words do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0080] For the convenience of description, spatial relative terms such as "over", "above", "upper surface", "upper" and the like can be used herein to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the example term "above" can include both "above" and "below" orientations.

[0081] In addition, it needs to be explained that the use of "first", "second" and the like to limit the parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning if there is no further declaration, and therefore cannot be understood as a limitation on the protection scope of the utility model.

[0082] It needs to be explained that the terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein.

[0083] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for the purpose of explaining the principles of the utility model, and cannot be interpreted in any way as a limitation on the protection scope of the utility model. Based on the explanation here, those skilled in the art can think of other specific embodiments of the utility model without having to exert creative labor, and these embodiments will fall within the protection scope of the utility model.

Claims

1. An automatic feeding machine for magnetic rings, characterized in that it comprises: The machine frame, the pushing assembly, the slide, the discharge chute and the blocking plate are included. The top of the machine frame is provided with a discharging base plate arranged obliquely, and the lower horizontal position of the discharging base plate is provided with a discharging side. The discharge chute is arranged on one side of the machine frame, the slide is located between the discharging side and the discharge chute, the blocking plate is adjustably installed on the top of the machine frame, and the blocking plate is located above the discharging base plate, and the blocking plate and the slide form a discharging space therebetween. The discharging base plate is used for placing the magnetic ring, and the pushing assembly is used for pushing the magnetic ring on the discharging side to the discharging space, so that the magnetic ring located in the discharging space slides from the slide to the discharge chute.

2. The automatic feeding machine of magnetic rings according to claim 1, characterized in that: The pushing assembly is arranged in the interior of the machine frame, and includes a pushing cylinder, a pushing cylinder fixing block, a pushing connecting block and a pushing plate. The pushing cylinder fixing block is used for fixing the top and bottom of the pushing cylinder, the pushing connecting block is fixed to the pushing plate, and the output end of the pushing cylinder is connected to the pushing connecting block. The pushing cylinder is used for driving the pushing plate to reciprocate up and down, so that the pushing plate pushes the magnetic ring on the discharging side to the discharging space.

3. The automatic loading machine according to claim 2, characterized in that: The slide is an arc-shaped plate, and further includes a supporting plate and a chamfered strip. The bottom of the slide is connected to the discharge chute, and the top of the slide and the top of the supporting plate are connected through the chamfered strip. The supporting plate is arranged obliquely, a part of the supporting plate is located in the interior of the machine frame, another part of the supporting plate is located on the top of the machine frame, the pushing cylinder fixing block is arranged on one side surface of the supporting plate, and the pushing cylinder is fixed to the supporting plate through the pushing cylinder fixing block.

4. The automatic feeding machine of magnetic rings according to claim 1, characterized in that: The discharge chute is formed by a three-sided enclosed chute plate, and a discharging plate is arranged in the discharge chute.

5. The automatic feeding machine of magnetic rings according to claim 1, characterized in that: The blocking plate includes a blocking plate, an adjusting plate and a connecting plate. The adjusting plate is located on the front and rear sides of the blocking plate, the connecting plate is located on the right side of the blocking plate, and the connecting plate connects the blocking plate and the adjusting plate together, so that the blocking plate, the adjusting plate and the connecting plate form an integral whole. The adjusting plate is provided with a first adjusting groove in the up-down direction, and the front and rear sides of the machine frame are respectively provided with adjustable second adjusting grooves in the left-right direction. Further, a support is arranged, the support is provided with a plurality of fixing holes, one end of the support is fixed to the second adjusting groove through a fixing member, and the other end of the support is fixed to the first adjusting groove of the adjusting plate through a fixing member.

6. The automatic feeding machine of magnetic rings according to claim 1, characterized in that: The interior of the machine frame is provided with a filtering chamber, a suction chamber and an air outlet chamber, and the filtering chamber, the suction chamber and the air outlet chamber are arranged in sequence from bottom to top. The filtering chamber is provided with an air inlet, and the air outlet chamber is provided with an air outlet. Further, a filter element and a fan are included, the filter element is installed in the filtering chamber, the fan is installed in the air outlet chamber, and the suction port of the fan is located in the suction chamber.

7. The automatic feeding machine of magnetic rings according to claim 6, characterized in that: The filtering chamber is provided with a waste collector, and the waste collector is located below the filter element.

8. The automatic feeding machine of magnetic rings according to claim 7, characterized in that: The two sides of the filtering chamber are provided with inclined plates, and the bottom of the inclined plate is located above the waste collector.

9. The automatic feeding machine of magnetic rings according to claim 1, characterized in that: The bottom of the machine frame is provided with a plurality of foot cups.

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