CN209767344U

CN209767344U - Automatic feeding mechanism for motor winding frame of washing machine

Info

Publication number: CN209767344U
Application number: CN201920622177.3U
Authority: CN
Inventors: 陈宏伟
Original assignee: MAANSHAN YONGXING MOLDING CO Ltd
Current assignee: MAANSHAN YONGXING MOLDING CO Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2019-12-10
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame belongs to blowing technical field. The utility model discloses a vibration dish and blowing fill, wherein, the blowing fill is established in one side at the vibration dish, be equipped with the inductive head on the blowing fill, and this inductive head is towards the intracavity of vibration dish, be equipped with response paper on the bottom surface of vibration dish intracavity, the blowing fill can carry out the blowing to the vibration dish. The utility model discloses a be equipped with the blowing fill in one side of vibration dish, be equipped with the inductive head on this blowing fill to be equipped with response paper in vibration dish intracavity, both use of mutually supporting, control blowing fill carries out the blowing in to the vibration dish, and whole operation process need not artificial participation, and degree of automation is high.

Description

Automatic feeding mechanism for motor winding frame of washing machine

Technical Field

The utility model relates to a blowing technical field, more specifically say, relate to an automatic drop feed mechanism of washing machine motor wire winding frame.

Background

With the rapid development of scientific technology, in the field of production and processing, in order to adapt to the change of the current situation, the traditional manual production is gradually replaced by the automatic production, in the existing actual production and processing process, mechanical equipment is additionally arranged to mechanically process the product, the whole process is controlled by a small amount of human participation or no human participation, and the equipment is controlled according to a preset program, so that the expectation is realized, the whole operation process is efficient and convenient, and the labor productivity is reduced.

The principle of a washing machine as a household appliance is that electric energy is used for generating mechanical action to wash clothes, the electric energy is basically converted by a motor, namely a motor, in the prior art, the motor works through a stator and a rotor, for the stator, a stator winding therein is generally used as the stator winding of the motor by winding a certain copper wire on a winding frame, and the stator winding generates a rotating magnetic field after being electrified, so that the rotor also rotates along with the direction of the rotating magnetic field. As shown in fig. 1, the bobbin is composed of two blocking pieces 1 and an insulating base 2, and a copper wire is wound on the insulating base 2 to form a stator winding. In the production process of the winding frames, in order to ensure the normal transportation of the winding frames on the production line, the winding frames are generally arranged in order by a vibration disc in the prior art and are conveyed, but when the number of the winding frames in the vibration disc is gradually reduced, the winding frames need to be added manually, the operation efficiency of the whole system is reduced, and meanwhile, the automation degree of the whole system is reduced, so that the further improvement is needed.

Through search, the Chinese patent number ZL 201521077713.4, the invention creation name is: the utility model provides a non-metallic part nut of car hot inlays feed combined system in equipment, this application includes that the nut filters the vibration dish of arranging, the nut connects material piece, nut liftout cylinder, cylinder mounting and feed bin, the nut filters the left side of arranging the vibration dish and installing at the feed bin of arranging, the nut connects the material piece to connect the left side of arranging the vibration dish in the nut screening, the cylinder mounting is installed and is connect the downside of material piece at the nut, nut liftout cylinder is installed and is connect between material piece and the cylinder mounting at the nut, nut pay-off ejector pin is still installed to the bottom of fixed mounting, and feeding pipeline connecting piece is still installed at the top that the nut connects the material piece.

above-mentioned application arranges the nut in order through being equipped with the vibration dish and carries, mentions in the application and is equipped with the feed bin, but when this feed bin adds the nut in toward the vibration dish, does not add it through automatic for entire system's degree of automation reduces, needs further improvement.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome the problem of low automation degree of the winding frame during discharging in the prior art, and provides an automatic discharging mechanism of the winding frame of the washing machine motor; the utility model discloses a be equipped with the blowing fill in one side of vibration dish, be equipped with the inductive head on this blowing fill to be equipped with response paper in vibration dish intracavity, both use of mutually supporting, control blowing fill carries out the blowing in to the vibration dish, and whole operation process need not artificial participation, and degree of automation is high.

2. technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

The utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame, including vibration dish and blowing fill, wherein, the blowing fill is established in one side at the vibration dish, be equipped with the inductive head on the blowing fill, and this inductive head is towards the intracavity of vibration dish, be equipped with response paper on the bottom surface of vibration dish intracavity, the blowing fill can carry out the blowing to the vibration dish.

As a further improvement, the discharge hopper comprises a discharge hopper bottom plate and a discharge hopper side baffle, and the cross section of the discharge hopper is V-shaped.

as a further improvement of the utility model, the included angle between the bottom plate of the discharging hopper and the horizontal plane is 0-45 DEG

As a further improvement, the inductive head is arranged on the lower surface of the bottom plate of the discharging hopper.

As a further improvement of the utility model, the device also comprises a discharging cylinder and a push plate, wherein the discharging cylinder is arranged on the lower surface of the discharging hopper bottom plate and is arranged along the length direction of the discharging hopper bottom plate, and the push plate is arranged on the upper surface of the discharging hopper bottom plate and passes through the discharging hopper side baffle to be connected with the outside; and one end of the push plate, which is positioned outside, is connected with the piston rod of the discharging air cylinder through a connecting plate.

As a further improvement, the discharge hopper bottom plate is equipped with the trapezoidal mouth of a slope towards the one end of vibration dish, and the lower extreme length of this trapezoidal mouth is less than the upper end length of trapezoidal mouth.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:

(1) the utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame, through be equipped with the inductive head on the blowing fill to and be equipped with response paper on the bottom surface of vibration dish intracavity, inductive head and response paper both use of mutually supporting, detect the quantity of the wire winding frame of vibration dish intracavity, the blowing fill can be timely add the vibration dish with the wire winding frame, automatic blowing has been realized to whole operation process, need not artificial participation, degree of automation is high, guarantees entire system's continuous operation.

(2) The utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame, in order to mutually support the function that realizes automatic blowing with inductive head, response paper, through having added blowing cylinder and push pedal, inductive head senses when responding to the paper, and control blowing cylinder function drives the push pedal motion, will wind the frame from blowing hopper propelling movement to vibration dish in.

(3) The utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame, when sending to the vibration dish for the wire winding frame that guarantees to be located the blowing fill, the intracavity of vibration dish is all entered into to the wire winding frame, be equipped with the trapezoidal mouth of a slope towards the one end of vibration dish at the blowing bottom plate, and the lower extreme length of this trapezoidal mouth is less than the upper end length of trapezoidal mouth, make the wire winding frame when moving trapezoidal mouth on the blowing bottom plate, under the effect of trapezoidal mouth, the middle part of blowing bottom plate can be concentrated to the wire winding frame, therefore fall into the middle part of vibration dish intracavity.

Drawings

FIG. 1 is a schematic view of a bobbin in the prior art;

FIG. 2 is a schematic structural view of a washing machine motor winding frame automatic discharging mechanism of the present invention;

FIG. 3 is a schematic structural view of the vibrating plate of the present invention;

FIG. 4 is a schematic sectional view of the discharge hopper of the present invention;

Fig. 5 is a schematic structural view of the discharge hopper bottom plate of the middle discharge hopper of the present invention toward one end of the vibration plate.

The reference numerals in the schematic drawings illustrate:

1. A baffle plate; 2. an insulating base;

100. A discharging unit; 110. a support; 120. a discharge hopper; 121. a discharge hopper bottom plate; 122. a side baffle of the discharge hopper; 130. a discharging cylinder; 131. a piston rod; 132. a connecting plate; 140. pushing the plate; 150. an inductive head; 151. a mounting seat; 200. a vibrating pan; 210. a discharge port; 220. sensing paper.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

the utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame combines fig. 2, including blowing unit 100 and vibration dish 200, wherein, blowing unit 100 sets up in one side of vibration dish 200 for deposit the wire winding frame of production and processing, and will send the wire winding frame to the intracavity of vibration dish 200, carry out orderly arrangement to the wire winding frame by vibration dish 200, carry to the discharge gate 210 of vibration dish 200, send next process by discharge gate 210.

The discharge hopper 120 in this embodiment is supported by the bracket 110, and the discharge hopper 120 is provided with an induction head 150, and the induction head 150 faces the cavity of the vibration plate 200; as shown in fig. 3, the bottom surface of the cavity of the vibration plate 200 in this embodiment is provided with a sensing paper 220 used in cooperation with the sensing head 150.

When the vibration tray 200 in this embodiment is operated, the number of the bobbin frames in the cavity is gradually reduced, the sensing paper 220 on the bottom surface is gradually exposed, and when the sensing head 150 senses the sensing paper 220, the discharging hopper 120 automatically discharges materials, and the bobbin frames in the discharging hopper 120 are sent into the vibration tray 200. In this embodiment, the discharging hopper 120 may be configured to rotate up and down, and when discharging is required, the discharging hopper 120 is controlled to rotate to pour the bobbin into the vibration tray 200. The whole emptying process does not need human participation, and the automation degree is high.

The utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame, through mutually supporting of inductive head 150 and response paper 220, detect the quantity of the inside wire winding frame of vibration dish 200, can be timely add the wire winding frame in blowing fill 120 to vibration dish 200, realized the function of automatic blowing, guarantee entire system's continuous operation.

It is worth to be noted that, in the structure of the vibration disk 200 in this embodiment, as shown in fig. 3, a spiral upward conveying track is arranged on the inner wall of the cavity of the vibration disk 200 along the circumferential direction thereof, and the conveying track is connected to the discharge hole 210, and a specific limiting mechanism is arranged on the preferable conveying track, and the structural design of the limiting mechanism is designed according to the shape and size of the required bobbin, if the limiting mechanism is a slot, the width of the slot is equal to the maximum vertical distance between two baffles 1 on the bobbin which is qualified by the production requirement, that is, the vertical distance between the side surfaces which are deviated from each other by the two baffles 1 is equal, and when the bobbin moves on the slot, the bobbin which is not qualified by the production requirement falls into the cavity of the vibration disk 200; if the limiting mechanism is a limiting block, the width of the limiting block is equal to the vertical distance between two opposite side faces of two baffle plates 1 on the winding frame qualified in production requirements, so that the winding frame meeting the requirements passes through, and the winding frame not meeting the requirements falls into the cavity of the vibration disc 200. The bobbin frames are preliminarily screened through the vibrating disk 200, and the bobbin frames with qualified sizes are screened out and conveyed to the linear feeder 300.

Example 2

The utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame, basically with embodiment 1, further: referring to fig. 2 and 3, the discharge hopper 120 of the present embodiment is composed of a discharge hopper bottom plate 121 and 3 discharge hopper side baffles 122, and the cross section of the discharge hopper 120 is V-shaped, as shown in fig. 4, and the bobbin is placed in the middle of the V-shape.

The included angle between the bottom plate (121) of the discharge hopper and the horizontal plane is 0 degree.

in addition, the inductive head 150 in this embodiment is disposed on the mounting seat 151, the mounting seat 151 is fixedly mounted on the lower surface of the bottom plate 121 of the material placing hopper, and the inductive head 150 faces the cavity of the vibration plate 200; the inductive head 150 and the inductive paper 220 are used in cooperation with each other, and the number of winding frames in the vibration disk 200 is detected at any time, so that the subsequent control of discharging of the discharging hopper 120 is facilitated.

Example 3

The utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame, basically with embodiment 2, its difference lies in: in order to facilitate the control of the discharge hopper 120 to discharge materials into the vibration plate 200, the discharge unit 100 in this embodiment further includes a discharge cylinder 130 and a push plate 140, and with reference to fig. 2 and 4, the discharge cylinder 130 is disposed on the lower surface of the discharge hopper bottom plate 121 and is disposed along the length direction of the discharge hopper bottom plate 121; the push plate 140 is arranged in parallel on the upper surface of the discharging hopper bottom plate 121, and the push plate 140 passes through a discharging hopper side baffle 122 opposite to the discharging hopper bottom plate 121 and is connected with the outside, that is, a through hole is arranged on the bottom end of the discharging hopper side baffle 122 opposite to the discharging hopper bottom plate 121, and the push plate 140 passes through the through hole, so that the push plate 140 can be pulled back and forth in the through hole. In addition, in this embodiment, one end of the push plate 140 located outside is connected to the piston rod 131 of the discharging cylinder 130 through a connecting plate 132.

The utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame, when the inductive head 150 in this embodiment senses response paper 220, blowing cylinder 130 starts for the piston rod 131 of blowing cylinder 130 moves, drives the connecting plate 132 that is located the connecting plate 132 front end and removes, drives the upper surface removal of push pedal 140 at blowing hopper bottom plate 121 promptly. With reference to fig. 2 and 4, the following specifically shows: when the material is required to be discharged, the discharging cylinder 130 controls the piston rod 131 to contract, so that the push plate 140 pushes the bobbin located in the discharging hopper 120 to move, the bobbin located in the discharging hopper 120 falls into the vibration disc 200, and after the discharging cylinder 130 controls the push plate 140 to push once, the piston rod 131 is controlled to extend, so that the push plate 140 resets. If the sensing head 150 can sense the sensing paper 220, the discharging cylinder 130 repeats the above operation to ensure that there is a sufficient bobbin frame in the vibration plate 200.

It should be noted that, when the pushing plate 140 in this embodiment pushes the winding frame in the material accommodating box 120, only a part of the winding frame in the material accommodating box 120 is pushed into the vibration tray 200, so as to avoid that the number of the winding frames in the vibration tray 200 is too large, which affects the operation of the vibration tray 200 and is not beneficial to the normal operation of the system.

In addition, the included angle between the bottom plate (121) of the discharging hopper and the horizontal plane is 30 degrees, on one hand, the push plate 140 is convenient to push the winding frame to discharge materials; on the other hand, the discharge hopper 120 is facilitated to store more bobbin frames.

example 4

The utility model discloses an automatic drop feed mechanism of washing machine motor wire winding frame, basically with embodiment 3, further: the included angle between the bottom plate (121) of the discharge hopper and the horizontal plane is 45 degrees.

in addition, with reference to fig. 4 and 5, an inclined trapezoid opening is formed at an end of the discharge hopper bottom plate 121 facing the vibration plate 200, and a length of a lower end of the trapezoid opening is smaller than a length of an upper end of the trapezoid opening, so that when the bobbin frame moves to the trapezoid opening on the discharge hopper bottom plate 121, the bobbin frame is concentrated to a middle portion of the discharge hopper bottom plate 121 under the action of the trapezoid opening, and thus falls into a middle portion of the cavity of the vibration plate 200.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides an automatic drop feed mechanism of washing machine motor wire winding frame, includes vibration dish (200) and blowing fill (120), and wherein, one side at vibration dish (200) is established in blowing fill (120), its characterized in that: be equipped with inductive head (150) on blowing fill (120), and this inductive head (150) orientation vibration dish (200) intracavity, be equipped with response paper (220) on the bottom surface in vibration dish (200) intracavity, blowing fill (120) can carry out the blowing to vibration dish (200).

2. The automatic emptying mechanism of a washing machine motor winding frame according to claim 1, characterized in that: the discharging hopper (120) comprises a discharging hopper bottom plate (121) and a discharging hopper side baffle plate (122), and the cross section of the discharging hopper (120) is V-shaped.

3. The automatic emptying mechanism of a washing machine motor winding frame according to claim 2, characterized in that: the included angle between the bottom plate (121) of the discharge hopper and the horizontal plane is 0-45 degrees.

4. The automatic emptying mechanism of a washing machine motor winding frame according to claim 2, characterized in that: the induction head (150) is arranged on the lower surface of the feeding hopper bottom plate (121).

5. A washing machine motor bobbin frame automatic emptying mechanism as claimed in any one of claims 1-4, characterized in that: the discharging hopper is characterized by further comprising a discharging cylinder (130) and a push plate (140), wherein the discharging cylinder (130) is arranged on the lower surface of the discharging hopper bottom plate (121) and is arranged along the length direction of the discharging hopper bottom plate (121), and the push plate (140) is arranged on the upper surface of the discharging hopper bottom plate (121) and penetrates through the discharging hopper side baffle (122) to be connected with the outside; one end of the push plate (140) positioned outside is connected with a piston rod (131) of the discharging air cylinder (130) through a connecting plate (132).

6. The automatic emptying mechanism of a washing machine motor winding frame according to claim 4, characterized in that: one end of the discharging hopper bottom plate (121) facing the vibrating disc (200) is provided with an inclined trapezoidal opening, and the length of the lower end of the trapezoidal opening is smaller than that of the upper end of the trapezoidal opening.