Vibrating disc with 90-degree overturning function

Abstract

The utility model discloses a vibration disc with a 90-degree overturning function. The vibration disc comprises a vibration disc body, a feeding disc, a feeding spiral flow channel and a screening adjusting assembly. By means of the mode, the vibration disc with the 90-degree overturning function can recognize NG materials and adjust the state of the materials through structures such as the air blowing groove with the angle, the feeding speed of the vibration disc and operation of automatic equipment are improved, work efficiency is greatly improved, cost is saved, and the field production requirement is better met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vibration disc, especially a vibration disc with 90 degree overturning function. BACKGROUND

[0002] Because the automatic equipment packaging, detection and other production operations of the current inductance industry are continuously improved, the feeding speed of the vibration disc is also relatively faster and faster.

[0003] Because when the material is a flat cube, there are four kinds of materials in the feeding of the vibration disc. The current vibration disc can generally only distinguish the front and back of the material, but cannot identify the horizontal and vertical materials, and generally, when the vibration disc identifies the material in the not OK state, it will only blow one kind of material back into the disc through the optical fiber and airflow, so that only one kind of OK material is sent out of the vibration disc. However, this disc cannot correct the state of the material, and with the continuous improvement of production operation, the feeding speed of the existing vibration disc cannot meet the needs of normal production. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, one technical scheme adopted by the utility model is:

[0005] Provide a kind of vibration disc with 90 degree overturning function, it includes: vibration disc body, feeding disc, feed screw flow channel, screening adjustment component, the feeding disc is set on the vibration disc body, the feed screw flow channel is set on the inner wall of the feeding disc, to be used to transport material, the screening adjustment component is set on the feeding disc close to feed screw flow channel, to carry out the screening and adjustment of material in horizontal and vertical direction,

[0006] The screening adjustment component includes position sensor, sensor support, jig seat, guide surface, feed step, overturning adjustment step, transition part, air blowing groove,

[0007] The feeding step, the transition part and the turnover adjusting step are sequentially arranged on the jig seat from front to back, the front end of the feeding step is communicated with the feeding spiral flow channel located in front of the feeding step, so that the material enters the second screening assembly from the feeding spiral flow channel, the height of the feeding step is higher than the height of the turnover adjusting step, and the feeding step and the turnover adjusting step are communicated through the arc-shaped transition part, the rear end of the turnover adjusting step is communicated with the feeding spiral flow channel located behind the turnover adjusting step, so that the material is output from the second screening assembly, the material running surface is arranged on the side wall of the jig seat, the upper part of the material running surface is gradually inclined outward, and the bottom of the material running surface extends above or is connected with the feeding step and the turnover adjusting step, so that the material runs backward on the material running surface, the air blowing groove is arranged on the jig seat below the feeding step in an inclined manner, and the top of the air blowing groove extends towards the transition part until the air outlet of the air blowing groove is located on the surface of the feeding step, and the position sensor is connected with the feeding disc through the sensor support and is located above the transition part or the turnover adjusting step, so as to detect the position of the material.

[0008] In a preferred embodiment of the present application, the jig seat and the feeding disc are detachably connected.

[0009] In a preferred embodiment of the present application, the arc angle of the transition part is 95°.

[0010] In a preferred embodiment of the present application, the height difference between the feeding step and the turnover adjusting step is 1-2mm.

[0011] In a preferred embodiment of the present application, the inclination angle of the material running surface is 45°.

[0012] In a preferred embodiment of the present application, the inclination angle of the air blowing groove is 70°.

[0013] In a preferred embodiment of the present application, the bottom opening of the air blowing groove is communicated with the external air supply device.

[0014] In a preferred embodiment of the present application, the position sensor is a diffuse reflection optical fiber sensor.

[0015] The present application has the advantages that NG materials can be identified and the state of the materials can be adjusted through the air blowing groove with an angle and other structures, the feeding speed of the vibration disc and the operation of the automatic equipment are improved, the work efficiency is greatly improved, the cost is saved, and the production demand of the site is better met. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0017] Fig. 1 is a whole structure schematic view of a preferable embodiment of the vibrating disc with 90° overturning function of the present application;

[0018] Fig. 2 is a screening and adjusting assembly structure schematic view of a preferable embodiment of the vibrating disc with 90° overturning function of the present application;

[0019] Fig. 3 is a material overturning schematic view of a preferable embodiment of the vibrating disc with 90° overturning function of the present application. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0021] Please refer to Figs. 1-3 The embodiments of the present application include:

[0022] The vibrating disc with 90° overturning function comprises a vibrating disc body 1, a feeding disc 2, a feeding spiral flow channel 3 and a screening and adjusting assembly 4.

[0023] The feeding disc is arranged on the vibrating disc body, the feeding spiral flow channel is arranged on the inner wall of the feeding disc in the vibrating disc body for conveying material 5, and the screening and adjusting assembly is arranged on the feeding disc close to the feeding spiral flow channel.

[0024] The vibrating disc body is a conventional vibrating disc in the art, and the present application does not involve improvement of the vibrating disc body.

[0025] The screening and adjusting assembly is used for screening and adjusting the material in horizontal and vertical directions, and comprises a position sensor 41, a sensor support 42, a jig seat 43, a material guiding surface 44, a feeding step 45, an overturning and adjusting step 46, a transition part 47 and a blowing groove 48.

[0026] The jig seat and the feeding disc are detachably connected, the feeding step, the transition part and the turnover adjusting step are sequentially arranged from front to back at the lower part of the jig seat, the front end of the feeding step is connected with the feeding spiral flow channel located in front (or upstream) of the feeding step, so that the material can smoothly enter the second screening assembly from the feeding spiral flow channel, the height of the feeding step is higher than the height of the turnover adjusting step, and the feeding step and the turnover adjusting step are connected through the arc-shaped transition part, the rear end of the turnover adjusting step is connected with the feeding spiral flow channel located behind (or downstream) of the turnover adjusting step, so that the material can smoothly enter the feeding spiral flow channel from the second screening assembly, and the output of the material is realized.

[0027] Further preferably, the angle of the arc of the transition part is 95°.

[0028] Further preferably, the top of the jig seat is connected with the feeding disc through bolts.

[0029] Further preferably, the height difference between the feeding step and the turnover adjusting step is 1-2 mm.

[0030] The side wall of the jig seat is provided with a material guide surface, the upper part of the material guide surface gradually inclines outward, and the bottom part thereof extends above or is connected with the feeding step and the turnover adjusting step, so that the incoming material can run backward on the material guide surface, preventing the material from tilting outward or falling downward into the feeding disc during movement or air blowing adjustment.

[0031] Further preferably, the inclination angle of the material guide surface is 45°.

[0032] The air blowing groove is obliquely arranged on the jig seat below the feeding step, and the top of the air blowing groove extends towards the transition part until the air outlet of the air blowing groove is located on the surface of the feeding step, and the position sensor is connected with the feeding disc through a sensor support and is located above the transition part or the turnover adjusting step to detect the position of the material.

[0033] The position of the position sensor can be adjusted according to the height data of the vertical state of the material to ensure that the material can be blown and turned to the normal position; the position of the air outlet can be adjusted according to the length data of the vertical state of the material, so that when the position sensor senses the material, part of the material is still pressed on the air outlet of the air blowing groove, thereby ensuring that the material can be blown and turned by 90° by using the air blowing groove.

[0034] Further preferably, the inclination angle of the air blowing groove is 70°.

[0035] Further preferably, the bottom opening of the air blowing groove is connected with an external air supply device.

[0036] Further preferably, the position sensor is a diffuse reflection fiber sensor.

[0037] The working principle of the vibration disc is as follows: when the material moves horizontally along the feeding screw flow channel to the screening adjusting assembly, the material continues to move along the guide surface and the feeding step, when a part of the material (about half of the length in the vertical state of the material) leaves the feeding step and enters the transition part or the turnover adjusting step, and there is still material on the air outlet at the top of the air blowing groove, the position sensor starts to detect: if the position sensor cannot sense the material, the air blowing is not started, the material state is OK, and the material continues to move backward along the transition part and the turnover adjusting step; if the position sensor senses the material, the current material state is NG, the air blowing is started, the position sensor triggers a signal to the electromagnetic valve, the electromagnetic valve is actuated to connect the air source, and compressed air is sprayed from the air blowing groove to the bottom surface of the front end of the material, so that the front end of the material is lifted upward, and the rear end of the material moves downward by means of the transition part or the turnover adjusting step, until the whole material is turned over by 90° and is horizontally arranged on the turnover adjusting step, becoming the OK-shaped material, and then being outputted backward.

[0038] The vibration disc with the 90° turnover function has the beneficial effects that: NG materials can be identified and the state of the materials can be adjusted through the air blowing groove with an angle and other structural adjustments, not only the feeding speed of the vibration disc is improved, but also the operation of the automatic equipment is greatly helped, the cost is saved, the work efficiency is greatly improved, and the production demand of the scene is met.

[0039] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A vibratory feeder with a 90° rotation function, characterized in that, include: The vibratory feeder includes a main body, a feeding disc, a feeding spiral channel, and a screening and adjustment assembly. The feeding disc is mounted on the main body of the vibratory feeder, and the feeding spiral channel is located on the inner wall of the feeding disc for conveying materials. The screening and adjustment assembly is located on the feeding disc near the feeding spiral channel for screening and adjusting the materials in both horizontal and vertical directions. The screening and adjustment assembly includes a position sensor, a sensor bracket, a fixture base, a guide surface, a feeding step, a tilting adjustment step, a transition section, and an air blowing channel. The feeding step, the transition section, and the tilting adjustment step are sequentially arranged on the fixture base from front to back. The front end of the feeding step is connected to the feeding spiral channel located in front of it, so that the material can enter the second screening component from the feeding spiral channel. The height of the feeding step is higher than the height of the tilting adjustment step, and the feeding step and the tilting adjustment step are connected by the arc-shaped transition section. The rear end of the tilting adjustment step is connected to the feeding spiral channel located behind it, so that the material can be output from the second screening component. A material guiding surface is provided on the side wall of the fixture base. The upper part of the guide surface gradually slopes outward, and its bottom extends to or connects with the feeding step and the tilting adjustment step, so that the material runs backward against the guide surface. The air blowing channel is inclinedly arranged on the fixture seat below the feeding step, and the top of the air blowing channel extends towards the transition part until the air outlet of the air blowing channel is located on the surface of the feeding step. The position sensor is connected to the feeding disc through the sensor bracket, and the position sensor is located above the transition part or the tilting adjustment step to detect the position of the material.

2. A vibratory feeder with a 90° rotation function according to claim 1, characterized in that, The fixture base is detachably connected to the feeding disc.

3. A vibratory feeder with a 90° rotation function according to claim 1, characterized in that, The arc angle of the transition section is 95°.

4. A vibratory feeder with a 90° rotation function according to claim 1, characterized in that, The height difference between the feeding step and the tilting adjustment step is 1-2 mm.

5. A vibratory feeder with a 90° rotation function according to claim 1, characterized in that, The inclination angle of the guide surface is 45°.

6. A vibratory feeder with a 90° rotation function according to claim 1, characterized in that, The air blowing groove has an inclination angle of 70°.

7. A vibratory feeder with a 90° rotation function according to claim 1, characterized in that, The bottom opening of the air blowing channel is connected to an external air supply device.

8. A vibratory feeder with a 90° rotation function according to claim 1, characterized in that, The position sensor is a diffuse reflection fiber optic sensor.

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