CN220333854U - Vibration feeding mechanism - Google Patents

Abstract

The utility model provides a vibration feeding mechanism, and belongs to the field of vibration feeding. The problem of the transport efficiency change when material quality changes among the prior art has been solved. The utility model consists of a base, a bearing plate, an elastic piece, an adjusting component and a driving component, wherein the driving component is used for driving the bearing plate to vibrate, so that materials on the bearing plate are transported in a certain direction due to inertia force, and the rigidity of the elastic piece is adjusted by setting the adjusting component, so that the bearing plate connected with the elastic piece is adapted to materials with different qualities, and the transportation efficiency is unchanged when the quality of the materials is changed.

Description

Vibration feeding mechanism

Technical Field

The utility model belongs to the field of vibration feeding, and particularly relates to a vibration feeding mechanism.

Background

Before forming, the bolts usually need to be transported to a processing device for processing by using a vibration feeding device. The vibration feeding equipment mainly comprises an electromagnet, a magnetic attraction component, a bearing plate and an elastic component, wherein the electromagnet is attracted to the magnetic attraction component to enable materials on the bearing plate connected with the magnetic attraction component to be conveyed in a certain direction. However, the mass of the material carried by the conventional vibrating feeding device is generally fixed, and if the load is increased, the restoring force generated by the elastic element is smaller than the force required for transporting the material, so that the material transporting efficiency is reduced.

Therefore, the technical problem to be solved by the application is how to ensure that the conveying efficiency is unchanged when the quality of conveyed materials is changed.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a vibration feeding mechanism, which solves the problems of increasing the mass of transported materials and reducing the transportation efficiency in the prior art, and the technical effect of the scheme is as follows: the transport efficiency is unchanged when the mass of the transported material changes.

The utility model aims to provide a vibration feeding mechanism, which comprises: a base; the bearing plate is movably arranged on the base and used for bearing materials; the driving assembly is arranged between the base and the bearing plate and is used for driving the bearing plate to vibrate; the elastic piece is connected to the bearing plate and is obliquely arranged relative to the base, and the bearing plate vibrates to enable the elastic piece to deform under the force of force to generate elastic restoring force; and an adjusting component is further arranged between the base and the bearing plate, and the size of the area of the stressed deformation area of the elastic piece can be adjusted, so that the restoring force generated by the elastic piece is matched with the quality of the material on the bearing plate.

Further, the adjusting assembly includes: the first installation block is arranged on the bearing plate; the second installation block is arranged on the base; the first interval adjusting structure is arranged between the first mounting block and the second mounting block and is used for adjusting the effective working length of the elastic piece; wherein, the elastic component both ends cover respectively locate on first installation piece and the second installation piece.

Further, the first pitch adjustment structure includes: the sliding groove is arranged on the first installation block or the second installation block; the fixing piece is connected to the sliding groove and penetrates through the first installation block or the second installation block, wherein the fixing piece can be connected with different positions of the sliding groove to adjust the positions of the first installation block or the second installation block, and the stress deformation area of the elastic piece is increased or decreased.

Further, the driving assembly includes: the electromagnet is provided with a magnetic attraction area after being electrified; the magnetic attraction component is arranged in a magnetic attraction area of the electromagnet and is used for being connected with the bearing plate, the magnetic attraction component has two states, the magnetic attraction component is attracted by the electromagnet in the first state, and the magnetic attraction component is kept away from the electromagnet by elastic restoring force of the elastic piece in the second state.

Further, the electromagnet is connected with a mounting seat, a second interval adjusting structure is arranged between the electromagnet and the mounting seat, and the interval adjusting structure is used for adjusting the interval between the electromagnet and the magnetic attraction component.

Further, the second pitch adjustment structure includes: the first connecting unit is arranged on the mounting seat; the second connecting unit is arranged on the electromagnet; the first connecting unit is connected with the second connecting unit through threads.

Further, the base is connected with the mounting seat by a side plate, and the side plate enables the movement speed and the movement direction of the base and the movement direction of the mounting seat to be consistent.

Further, a containing space is arranged between the bearing plate and the base, the containing space can contain the balancing weight, and the balancing weight can move in the containing space to adjust the gravity centers of the base and the mounting seat.

Further, the mounting seat is provided with a plurality of first adjusting hole sites, and the balancing weight can be selectively arranged at one of the first adjusting hole sites, so that the gravity centers of the base and the mounting seat are adjusted.

Further, the base and the bearing plate are provided with a plurality of second adjusting hole sites, and the elastic piece can be selectively connected with one of the second adjusting hole sites so as to adjust the inclination angle of the elastic piece relative to the base.

Compared with the prior art, the application has the following technical effects: vibrating the bearing plate by arranging a driving assembly; the rigidity of the elastic piece is changed through the adjusting component, so that the size of the restoring force generated by the elastic piece is matched with the mass of the material; the gravity center of the base is adjusted by arranging the balancing weight, so that the material conveying process of the bearing plate is kept stable; the driving force is adjusted by arranging the second interval adjusting assembly, so that the speed of the bearing plate for transporting materials can be adjusted to meet different conveying requirements; the inclination angle of the elastic piece relative to the base is adjusted by setting the second adjusting hole position, so that the vertical component force of the restoring force of the elastic piece is matched with the mass of the material, and the conveying efficiency is unchanged when the mass of the material is changed.

Drawings

FIG. 1 is a schematic side elevational view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic side panel installation of the present utility model;

100, a base; 200. a carrying plate; 300. a drive assembly; 310. a magnetic attraction member; 320. an electromagnet; 400. an elastic member; 500. an adjustment assembly; 510. a first mounting block; 520. a second mounting block; 530. a first pitch adjustment structure; 531. a chute; 532. a fixing member; 600. a mounting base; 700. balancing weight; 800. side plate

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The embodiment of the application provides a vibration feeding mechanism, please refer to fig. 1 and 2 of the drawings of the specification, including: a base 100; the bearing plate 200 is movably arranged on the base 100 and is used for bearing materials; the driving assembly 300 is arranged between the base 100 and the bearing plate 200 and is used for driving the bearing plate 200 to vibrate; the elastic piece 400 is connected to the bearing plate 200 and is obliquely arranged relative to the base 100, and the bearing plate 200 vibrates to enable the elastic piece 400 to generate elastic restoring force due to stress deformation; wherein, an adjusting assembly 500 is further disposed between the base 100 and the carrier 200, and the area of the stress deformation area of the elastic member 400 can be adjusted, so that the restoring force generated by the elastic member 400 is adapted to the mass of the material on the carrier 200.

The elastic member 400 may be a spring plate, or may be another element having an elastic coefficient.

It is understood that the material has inertia force in the process of driving the bearing plate to vibrate by the driving assembly.

The force generated by the driving assembly 300 and the restoring force generated by the elastic member 400 have component forces in the horizontal direction, so that the horizontal component force of the inertia force generated by the material can overcome the friction force, and meanwhile, the component force in the vertical direction also has component forces to counteract the gravity force, so that the material is conveyed in a certain direction, and the elastic member 400 and the driving assembly 300 are obliquely arranged relative to the base.

Wherein, an adjusting component 500 is further disposed between the base 100 and the carrying plate 200, and the rigidity of the elastic member 400 can be adjusted to enable the carrying plate 200 to adapt to materials with different qualities, so that the efficiency of transporting the materials by the carrying plate 200 is unchanged when the quality of the materials is changed. When the mass of the material increases, the stiffness of the elastic member 400 is increased, so that the restoring force generated by the elastic member 400 increases, and when the mass of the material decreases, the stiffness of the elastic member 400 is decreased, so as to ensure that the transportation efficiency of the loading plate 200 is unchanged when the mass of the material varies.

The adjustment assembly 500 includes: the first mounting block 510, the first mounting block 510 is disposed on the carrier plate 200; the second mounting block 520, the second mounting block 520 is disposed on the base 100; the first spacing adjustment structure 530 is disposed between the first mounting block 510 and the second mounting block 520 for adjusting the effective working length of the elastic member 400.

For example, the first mounting block 510 and the second mounting block 520 may be a compact.

For example, the first and second mounting blocks 510 and 520 may be coupled to the loading plate 200 and the base 100, respectively, using bolts.

It can be appreciated that the first spacing adjustment structure 530 changes the stiffness of the elastic member 400 by changing the effective working length of the elastic member 400, when the mass of the material to be transported increases, the first mounting block 510 or the second mounting block 520 is moved to approach each other, so as to reduce the effective working length of the elastic member 400, so as to increase the stiffness of the elastic member 400, and when the mass of the material to be transported decreases, the first mounting block 510 or the second mounting block 520 is moved to move away from each other, so as to increase the effective working length of the elastic member 400, so as to reduce the stiffness of the elastic member 400, so as to realize that the transportation efficiency of the carrier 200 to the material is unchanged.

Wherein, the two ends of the elastic member 400 are respectively sleeved on the first mounting block 510 and the second mounting block 520.

For example, both ends of the elastic member 400 may be coupled to the first and second mounting blocks 510 and 520 by bolts or screws.

The first pitch adjustment structure 530 includes: the sliding groove 531, the sliding groove 531 is set on the first mounting block 510 or the second mounting block 520; the fixing piece 532 is connected to the chute 531 and penetrates through the first mounting block 510 or the second mounting block 520, wherein the fixing piece 532 can be connected to different positions of the chute 531 to adjust the position of the first mounting block 510 or the second mounting block 520, so that the stress deformation area of the elastic piece 400 is increased or decreased.

For example, the fixing member 532 may be a bolt.

For example, the chute 531 may be a limit slot.

In this embodiment, a limiting groove is disposed on the second mounting block 520, and the bolt is connected to the second mounting block 520 and the elastic member 400 through the limiting groove.

It can be appreciated that the limiting groove is provided with a threaded hole which can be used for fixing the bolt.

It will be appreciated that if it is desired to adjust the effective working length of the elastic member 400, the bolt is first unscrewed, then the first mounting block 510 or the second mounting block 520 is adjusted to a desired position, and then the bolt is screwed to the base 100 through the screw hole on the limit groove and compressed, so that the position of the first mounting block 510 or the second mounting block 520 is fixed with respect to the bolt.

The driving assembly 300 includes: the electromagnet 320 is provided with a magnetic attraction area after the electromagnet 320 is electrified; the magnetic attraction component 310 is disposed in the magnetic attraction area of the electromagnet 320, and is used for being connected with the carrier 200, the magnetic attraction component 310 has two states, in the first state, the magnetic attraction component 310 is attracted by the electromagnet 320 and is attracted by the electromagnet 320, and in the second state, the magnetic attraction component 310 is separated from the electromagnet 320 by elastic restoring force of the elastic piece 400.

When current is applied to the wire, the electromagnet 320 has magnetism, at this time, the electromagnet 320 has a magnetic attraction area, when the magnetic component is located in the magnetic attraction area, the electromagnet 320 can attract the material on the carrier plate 200 connected with the magnetic attraction component 310, and an inertial force is generated during the process of the electromagnet 320 attracting the magnetic attraction component 310, and a horizontal component of the inertial force overcomes the friction force of the material on the carrier plate 200 to enable the material to be transported in a certain direction. When no current is introduced into the wire, the electromagnet 320 has no magnetism, and does not attract the magnetic attraction component 310, and the magnetic attraction component 310 is far away from the electromagnet 320 due to the restoring force generated by the elastic piece 400.

The magnetic component may be a ferromagnetic body, or other element that is attracted to electromagnet 320 when energized, for example.

In the present embodiment, two sets of elastic members 400 are provided, and the two sets of elastic members 400 are disposed in parallel, wherein one set of elastic members 400 is connected to the base 100 and the carrier 200, and the other set of elastic members 400 are respectively connected to the mounting base 600 and the carrier 200 at two ends.

By configuring the plurality of groups of elastic components 400, the sum of the moments generated by the plurality of groups of elastic components 400 is zero, so that the speed of the material on the bearing plate 200 at the initial position and the final position is consistent, and the bearing plate 200 transports the material at a constant speed.

The electromagnet 320 is connected to a mounting base 600, and a second interval adjusting structure is disposed between the electromagnet 320 and the mounting base 600, and the interval adjusting structure is used for adjusting the interval between the electromagnet 320 and the magnetic attraction component 310.

When the distance between the electromagnet 320 and the magnetic attraction component 310 increases, the attraction force of the electromagnet 320 to the magnetic attraction component 310 decreases, and the speed of transporting materials by the carrier plate 200 connected with the magnetic attraction component 310 decreases; when the distance between the electromagnet 320 and the magnetic attraction component 310 is reduced, the attraction force of the electromagnet 320 to the magnetic attraction component 310 is increased, and the speed of transporting materials by the carrier plate 200 connected with the magnetic attraction component 310 is increased.

The second pitch adjustment structure includes: the first connection unit is disposed on the mounting base 600; and a second connection unit disposed on the electromagnet 320.

The first connecting unit is connected with the second connecting unit through threads.

For example, the first connection unit and the second connection unit may be connected by bolts.

Referring to fig. 3 of the drawings, the base 100 and the mounting base 600 are connected to a side plate 800, and the side plate 800 makes the movement speed and direction of the base 100 and the mounting base 800 consistent.

A containing space is arranged between the bearing plate 200 and the base 100, the containing space can contain the balancing weight 700, and the configuration block can move in the containing space to adjust the gravity centers of the base 100 and the mounting seat 600, so that the feeding equipment can be stably transported in the working process.

When the material is transported on the bearing plate 200, the momentum conservation relation is satisfied: (m) _{Bearing plate} +m _Material +m _{Magnetic attraction component} )v _{Magnetic attraction component} ＝(m _{Electromagnet} +m _{Balancing weight} +m _{Mounting base} +m _{Base seat} +m _{Side plate} )v _{Electromagnet 320} The weight 700 is configured according to the mass of the material such that m _{Electromagnet} +m _{Balancing weight} +m _{Mounting base} +m _{Base seat} +m _{Side plate} Far greater than m _{Bearing plate} +m _Material +m _{Magnetic attraction component} The speed of the electromagnet 320 is far less than that of the magnetic attraction component 310, so that the speed of the elastic piece 400 acting on the mounting seat 600 and the base 100 is as small as possible, and the mounting seat 600 and the base 100 are ensured not to vibrate in the feeding process, so that the whole feeding equipment is kept stable in the feeding process.

The mounting base 600 is provided with a plurality of first adjusting holes, and the balancing weight 700 can be selectively arranged at one of the first adjusting holes, so as to adjust the gravity center positions of the base 100 and the mounting base 600.

When the sum of the moments generated by the plurality of groups of elastic elements 400 is not zero and the effective length of the elastic elements 400 is adjusted to the maximum or minimum value, that is, the elastic elements 400 cannot continuously adjust the rigidity of the elastic elements 400, the balancing weights 700 can be arranged at different first adjusting holes to adjust the gravity center position of the base 100, so that the sum of the moments of the restoring forces generated by the plurality of groups of elastic elements 400 is zero, the speed of the material on the bearing plate 200 at the initial position and the final position is consistent, and the bearing plate 200 transports the material at a constant speed.

For example, the weight 700 may be coupled to the mount 600 by bolts.

It is understood that a hole may be formed in the carrier plate 200 to adjust the position of the balancing weights 700 or to adjust the number of the balancing weights 700.

The base 100 and the carrier 200 are provided with a plurality of second adjusting holes, and the elastic member 400 can be selectively connected to one of the second adjusting holes to adjust the inclination angle of the elastic member 400 relative to the base 100.

For light and small materials, the installation angle of the elastic piece 400 on the base 100 or the bearing plate 200 needs to be reduced, so that the component force of the inertia force of the elastic piece 400 in the vertical direction counteracts the gravity of the materials, the materials are prevented from jumping in the conveying process, the conveying stability is ensured, for heavier materials, the installation angle of the elastic piece 400 is large, the component force of the inertia force of the elastic piece 400 in the vertical direction overcomes the gravity of the materials, and the bearing plate 200 can be ensured to have enough throwing force on the materials.

The working principle of the embodiment is as follows: if the mass of the material on the carrying plate 200 is increased, the inclination angle of the elastic member 400 relative to the base 100 is first increased to increase the component force of the restoring force of the elastic member 400 in the vertical direction, and then the effective deformation area of the elastic member 400 is reduced, at this time, the restoring force generated by the elastic member 400 is increased, the inertia force of the material is increased, the component force of the material in the vertical direction of the inertia force can offset the gravity of the material, or the component force of the material in the vertical direction of the inertia force is greater than the gravity of the material, so that the carrying plate 200 can form a certain throwing force on the material, and the feeding speed is further increased. The horizontal component of the inertial force of the material can overcome the friction force of the material on the carrier plate 200, so that the material is transported in a certain direction. If the mass of the material on the carrying plate 200 is reduced, firstly, the inclination angle of the elastic piece 400 relative to the base 100 is reduced, so as to reduce the component force of the restoring force of the elastic piece 400 in the vertical direction, then, the position of the installation block is adjusted, so that the effective working length of the elastic piece 400 is increased, at the moment, the rigidity of the elastic piece 400 is reduced, the restoring force generated by the elastic piece 400 is reduced, the inertia force generated by the material is reduced, the component force of the inertia force of the material in the vertical direction can offset the gravity of the material, the component force of the inertia force of the material in the horizontal direction can overcome the friction force of the material on the carrying plate 200, so that the material is transported in a certain direction, the balancing weight 700 is configured according to the mass of the material, the base 100 and the installation seat 600 are not vibrated in the feeding process, the stability of the whole feeding mechanism is ensured, and the gravity center position of the base 100 is adjusted by configuring the balancing weight 700, so that the sum of the moment of the restoring force generated by the plurality of groups of elastic pieces 400 is zero, the speed of the material in the initial position and the final position is consistent, the material is transported on the carrying plate 200 at a uniform speed, and the feeding mass and feeding efficiency are ensured.

The beneficial effects of this embodiment are: in the process that the electromagnet 320 and the magnetic attraction component 310 drive the bearing plate 200 to vibrate, the material on the bearing plate 200 generates an inertial force due to the adsorption force of the electromagnet 320 and the restoring force of the elastic piece 400, the component force of the inertial force of the material in the vertical direction can overcome the gravity of the material on the bearing plate 200, the horizontal component force of the inertial force of the material can overcome the friction force of the material on the bearing plate 200 to enable the material to be transported in a certain direction, and when the component force of the inertial force of the material in the vertical direction is greater than the gravity of the material, the bearing plate 200 can have a throwing force on the material, so that the feeding speed is further accelerated. The rigidity of the elastic piece 400 is adjusted by arranging the first interval adjusting structure 530, so that the elastic restoring force of the elastic piece 400 can be adjusted, and the conveying efficiency is unchanged when the material quality is changed; the distance between the electromagnet 320 and the magnetic attraction component 310 is adjustable by arranging the second distance adjusting structure so as to change the transportation speed of the materials on the bearing plate 200; by arranging a plurality of groups of elastic components 400, the materials are transported on the bearing plate 200 at a constant speed; the balance weight 700 is arranged to ensure that the feeding equipment is kept stable in the transportation process, meanwhile, the balance weight 700 can adjust the gravity center position to ensure that the sum of moments generated by the elastic piece 400 is zero, and a plurality of second adjusting hole sites are arranged on the base 100 and the bearing plate 200 to enable the bearing plate 200 connected with the elastic piece 400 to adapt to material transportation with different qualities, so that the transportation quality is ensured.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (10)

1. A vibratory feeding mechanism, comprising:

a base (100);

the bearing plate (200) is movably arranged on the base (100) and is used for bearing materials;

the driving assembly (300) is arranged between the base (100) and the bearing plate (200) and is used for driving the bearing plate (200) to vibrate; and

the elastic piece (400), the elastic piece (400) is connected to the bearing plate (200) and is obliquely arranged relative to the base (100), and the bearing plate (200) vibrates to enable the elastic piece (400) to deform under the force of force to generate elastic restoring force;

the device comprises a base (100) and a bearing plate (200), wherein an adjusting component (500) is further arranged between the base and the bearing plate (200), and the size of the area of a stressed deformation area of the elastic piece (400) can be adjusted, so that the restoring force generated by the elastic piece (400) is matched with the quality of materials on the bearing plate (200).

2. The vibratory feed mechanism of claim 1, wherein the adjustment assembly (500) comprises:

a first mounting block (510), the first mounting block (510) being disposed on the carrier plate (200);

a second mounting block (520), the second mounting block (520) being disposed on the base (100); and

a first spacing adjustment structure (530), the first spacing adjustment structure (530) being disposed between the first mounting block (510) and the second mounting block (520) for adjusting the size of an area between the first mounting block (510) and the second mounting block (520);

wherein, the elastic piece (400) both ends cover are located on first installation piece (510) and second installation piece (520) respectively, through first interval adjustment structure (530) makes the atress deformation area increase or the reduction of elastic piece (400).

3. The vibratory feeding mechanism of claim 2, wherein the first spacing adjustment structure (530) comprises:

a chute (531), the chute (531) being arranged on the first mounting block (510) or the second mounting block (520);

the fixing piece (532), the fixing piece (532) is connected to the chute (531) and penetrates through the first mounting block (510) or the second mounting block (520);

the fixing piece (532) can be connected with different positions of the sliding groove (531) to adjust the positions of the first mounting block (510) or the second mounting block (520), so that the stress deformation area of the elastic piece (400) is increased or decreased.

4. A vibratory feeding mechanism as set forth in claim 1, wherein said drive assembly (300) comprises:

the electromagnet (320) is provided with a magnetic attraction area after the electromagnet (320) is electrified;

the magnetic attraction component (310), the magnetic attraction component (310) is arranged in the magnetic attraction area of the electromagnet (320) and is used for being connected with the bearing plate (200), the magnetic attraction component (310) has two states, in the first state, the magnetic attraction component (310) is attracted by the electromagnet (320) and attracted by the electromagnet (320), and in the second state, the magnetic attraction component (310) is elastically restored by the elastic piece (400) and is far away from the electromagnet (320).

5. The vibration feeding mechanism according to claim 4, wherein the electromagnet (320) is connected to a mounting base (600), and a second spacing adjustment structure is disposed between the electromagnet (320) and the mounting base (600), and the second spacing adjustment structure is used for adjusting a spacing between the electromagnet (320) and the magnetic attraction component (310).

6. The vibratory feed mechanism of claim 5, wherein the second pitch adjustment structure comprises:

the first connecting unit is arranged on the mounting seat (600);

the second connecting unit is arranged on the electromagnet (320);

the first connecting unit is connected with the second connecting unit through threads.

7. The vibration feeding mechanism according to claim 6, wherein the base (100) is connected to the mounting base (600) by a side plate (800), and the side plate (800) makes the movement speed and direction of the base (100) and the mounting base (600) consistent.

8. The vibration feeding mechanism according to any one of claims 1 to 7, wherein a receiving space is provided between the carrier plate (200) and the base (100), the receiving space is capable of receiving a weight (700), and the weight (700) is movable in the receiving space to adjust the center of gravity of the base (100) and the mounting base (600).

9. The vibration feeding mechanism according to claim 8, wherein the mounting base (600) is provided with a plurality of first adjusting holes, and the balancing weight (700) is selectively arranged at one of the first adjusting holes, so as to adjust the center of gravity of the base (100) and the mounting base (600).

10. The vibration feeding mechanism according to claim 1, wherein a plurality of second adjusting holes are provided on the base (100) and the carrier plate (200), and the elastic member (400) is selectively connected to one of the second adjusting holes to adjust the inclination angle of the elastic member (400) with respect to the base (100).