CN210102983U

CN210102983U - Automatic feeding device

Info

Publication number: CN210102983U
Application number: CN201920925856.8U
Authority: CN
Inventors: 陈亦新
Original assignee: Yueqing Sankin Electronic Technology Co Ltd
Current assignee: Yueqing Sankin Electronic Technology Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-02-21
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses an automatic feeding device adopts following technical scheme, include the hopper, establish first feeder tank, the establishment of hopper below are in the first vibrator of first feeder tank bottom, establish material pipeline, the setting of the discharge gate below of first feeder tank are in vibration dish and the control of material pipeline below the controller of first vibrator, vibration dish top is equipped with first material sensor, first material sensor is used for detecting whether there is the material in the vibration dish to transmit the detected signal for the controller, the controller is according to detected signal control opening of first vibrator, its characterized in that: a second feeding groove is formed in the lower port of the material pipeline, a second vibrator is arranged at the bottom of the second feeding groove, a second material sensor is arranged at a position, far away from the lower port, of the material pipeline, and the second material sensor is used for detecting whether materials exist in the material pipeline or not and transmitting a detection signal to the controller; the controller controls the first vibrator to be turned on according to the detection signal.

Description

Automatic feeding device

Technical Field

The utility model relates to an automatic feeding device.

Background

The vibration plate is an auxiliary feeding device of an automatic assembling or automatic processing machine, the traditional vibration plate needs manual feeding, one machine generally needs to be equipped with 1-2 persons for guard, the production cost is high, and the automation degree is low. To solve the above problems, the chinese utility model patent with the granted publication number "CN 206363877U" discloses an "automatic feeding device", and its scheme includes: the device comprises a hopper, a feeding groove, a vibration disc, a sensor and a controller; the feeding groove is obliquely arranged below the discharge hole of the hopper; the bottom of the feeding groove is provided with a vibrating device; the vibration disc is arranged below a feeding port of the feeding groove; the sensor is arranged above the vibrating disk and transmits a detection signal to the controller; and the controller controls the vibration device to be started according to the detection signal. There are disadvantages in that: 1. the material is directly fed into the vibration disc through the feeding groove, so that the material is easy to pop out and fall to the ground, and the material is damaged; 2. the equipment takes up a very large space.

In view of the above problems, the applicant has proposed an application of the chinese utility model patent with publication number "CN 208560740U" and name "an automatic feeding device", which has the advantages of: 1. through the design of the material pipeline, the material bounce prevention protective cover and the material buffer sheet, the material can be prevented from popping up; 2. the equipment can be vertically installed, and the height space is effectively utilized, so that the defect that the traditional equipment occupies a large space is overcome. But there are also problems: when the material pipeline is blocked, the material dredging rod is needed to be manually utilized for dredging.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an automatic material conveying device of difficult jam.

For realizing above-mentioned purpose, the utility model discloses a following technical scheme, include the hopper, establish first feeder groove, the establishment of hopper below the first vibrator of first feeder groove bottom, establish material pipeline, the setting of the discharge gate below of first feeder groove are in vibration dish and the control of material pipeline below the controller of first vibrator, vibration dish top is equipped with first material sensor, first material sensor is used for detecting whether there is the material in the vibration dish to with detect signal transmission for the controller, the controller is according to detect signal control opening of first vibrator, its characterized in that: a second feeding groove is formed in the lower port of the material pipeline, a second vibrator is arranged at the bottom of the second feeding groove, a second material sensor is arranged at a position, far away from the lower port, of the material pipeline, and the second material sensor is used for detecting whether materials exist in the material pipeline or not and transmitting a detection signal to the controller; the controller controls the first vibrator to be turned on according to the detection signal.

Automatic material conveying device, its characterized in that: the bottom of the second feeding groove is provided with a blanking port close to the discharge port, and the front end of the blanking port is provided with a baffle.

Automatic material conveying device, its characterized in that: the top of the material pipeline is provided with a funnel part.

Automatic material conveying device, its characterized in that: the first feeding groove and the second feeding groove are obliquely arranged.

Automatic material conveying device, its characterized in that: the inclination angles of the first feeding groove and the second feeding groove are 15-30 degrees.

The utility model discloses an automatic material conveying device advantage: when the materials are accumulated to a certain degree in the material pipeline, the device automatically stops feeding new materials, and meanwhile, the vibrator below the material pipeline is used for discharging the materials in the material pipeline through vibration, so that automatic dredging is realized, and the aim of being not easy to block is fulfilled.

Drawings

FIG. 1 is a schematic structural view of the automatic feeding device of the present invention;

FIG. 2 is a schematic view of the feed trough of the present invention;

fig. 3 is a schematic circuit diagram of the automatic feeding device of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model discloses an automatic feeding device, include hopper 1, establish the first feed trough 2 of hopper 1 below, establish the first vibrator 3 of first feed trough 2 bottom, establish material pipeline 5, the setting of discharge gate 4 below of first feed trough 2 are in vibration dish 6 and the control of material pipeline 5 below first vibrator 3's controller 8. The hopper 1 and the material pipeline 5 are arranged on a bracket 15. A first material sensor 7 is arranged above the vibrating disk 6, and the first material sensor 7 is used for detecting whether materials exist in the vibrating disk 6 or not and transmitting a detection signal to the controller 8. The controller 8 controls the first vibrator 3 to be turned on according to the detection signal. And a second feeding groove 9 is formed in the lower port of the material pipeline 5, and a second vibrator 10 is arranged at the bottom of the second feeding groove 9. A second material sensor 11 is arranged at a position of the material pipeline 5 far away from the lower end opening of the material pipeline, and the second material sensor 11 is ideally arranged at the 1/3 height of the material pipeline 5. The second material sensor 11 is used for detecting whether a material exists in the material pipeline 5 or not and transmitting a detection signal to the controller 8. When the first material sensor 7 detects that the vibrating disk 6 is short of materials (the height of the materials is lower than a preset value), the controller 8 controls the first vibrator 3 and the second material sensor 11 to start vibration at the same time, and the device feeds the vibrating disk 6; when the first material sensor 7 detects that the material in the vibration disc 6 is full (the material height is higher than a preset value), the controller 8 controls the first vibrator 3 to stop vibrating, the second material sensor 11 continues vibrating until the material in the vibration disc 6 is short, and the controller 8 controls the first vibrator 3 to restart vibrating, and the steps are repeated; when the second material sensor 11 detects that there is material (blockage) at its position, the controller 8 controls the first vibrator 3 to stop vibrating, the second vibrator 10 continues vibrating, and when the blockage is relieved, the device resumes normal feeding. The controller 8 is a PLC, which is a prior art and will not be described herein.

Further, the bottom of second feed trough 9 is close to its discharge gate 4 department and is equipped with blanking mouth 12, blanking mouth 12 front end is equipped with baffle 13, makes the material can accurately fall into the vibration dish in, prevents to pop out.

Furthermore, a funnel part 14 is arranged at the top of the material pipeline 5 to prevent the material from being ejected.

Further, the first feeding trough 2 and the second feeding trough 9 are both obliquely arranged. The inclination angles of the first feeding groove 2 and the second feeding groove 9 are 15-30 degrees, ideally 25 degrees, so that materials can smoothly slide down.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.

Claims

1. The utility model provides an automatic feeding device, includes hopper (1), establishes first feed trough (2) of hopper (1) below, establishes first vibrator (3) of first feed trough (2) bottom, establishes material pipeline (5), the setting of discharge gate (4) below of first feed trough (2) are in vibration dish (6) and control of material pipeline (5) below controller (8) of first vibrator (3), vibration dish (6) top is equipped with first material sensor (7), first material sensor (7) are used for detecting whether have the material in vibration dish (6), and transmit detected signal for controller (8), controller (8) are according to detected signal control opening of first vibrator (3), its characterized in that: the lower port department of material pipeline (5) is equipped with second feed trough (9), second feed trough (9) bottom is equipped with second vibrator (10), the department that its lower port was kept away from in material pipeline (5) is equipped with second material sensor (11), second material sensor (11) are used for detecting whether there is the material in material pipeline (5) to give detected signal controller (8), controller (8) are according to detected signal control the opening of first vibrator (3).

2. The automatic charging device according to claim 1, characterized in that: the bottom of second feed trough (9) is close to its discharge gate (4) department and is equipped with blanking mouth (12), blanking mouth (12) front end is equipped with baffle (13).

3. The automatic charging device according to claim 1, characterized in that: the top of the material pipeline (5) is provided with a funnel part (14).

4. The automatic charging device according to claim 1, characterized in that: the first feeding groove (2) and the second feeding groove (9) are obliquely arranged.

5. The automatic charging device according to claim 4, characterized in that: the inclination angles of the first feeding groove (2) and the second feeding groove (9) are 15-30 degrees.