Vibration sorting mechanism for small materials

Abstract

The utility model discloses a small material vibration material arranging mechanism which comprises a material disc, a feeding device and a driving device, the material disc is a cavity with an opening in the upper end, the feeding device comprises two supports arranged in a spaced mode, a conveying belt arranged between the supports and a surrounding part arranged on the upper walls of the supports, the lower end of the surrounding part extends from the support to the side end of the conveying belt and is attached to the upper wall of the conveying belt, the surrounding part is a rectangular plate body with a discharging port in the front, and a containing cavity is defined by the surrounding part and the conveying belt; the discharging port is provided with a discharging seat, the discharging seat extends into the middle of the material disc, an elastic baffle is arranged between the discharging port and the discharging seat, and the lower end of the elastic baffle is attached to the upper wall of the rear end of the conveying belt. The conveying belt and the elastic baffle are matched, when the conveying belt moves forwards, the materials overcome the constraint of the elastic baffle to move forwards, then move to the discharging base and enter the middle of the material disc, the feeding efficiency of the materials is effectively improved, and noise is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of vibration plates, in particular to a small material vibration sorting mechanism. Background Art

[0002] A vibrating plate is an auxiliary feeding device for automatic assembly or processing machinery. It can arrange various products in an orderly manner, and cooperate with automatic assembly equipment to assemble the various parts of the products into a complete product, or cooperate with automatic processing machinery to complete the processing of the workpiece.

[0003] Existing vibrating plates typically have large trays, resulting in longer tracks. While this structure can accommodate larger quantities of material in production, it also presents the following challenges: 1. The large size occupies a larger area, impacting the compactness of the equipment; 2. A larger tray, combined with a larger volume of material, results in increased noise, impacting user comfort. Utility Model Content

[0004] The main purpose of the utility model is to propose a small material vibration sorting mechanism, which aims to reduce the volume of the material tray and facilitate the addition of materials to the material tray, thereby reducing production noise while ensuring stable material sorting.

[0005] To achieve the above purpose, the present invention proposes a small material vibration sorting mechanism, comprising:

[0006] A material tray, wherein the material tray is a cavity with an opening at the upper end;

[0007] The loading device includes two spaced apart brackets, a conveyor belt arranged between the brackets, and a surrounding portion arranged on the upper wall of the brackets, wherein the lower end of the surrounding portion extends from the brackets toward the side end of the conveyor belt and is in contact with the upper wall of the conveyor belt.

[0008] The enclosure is a rectangular plate with a discharge port at the front, and the enclosure and the conveyor belt form a receiving cavity;

[0009] The discharge port is provided with a discharge seat, the discharge seat extends into the middle of the material tray, an elastic baffle is provided between the discharge port and the discharge seat, and the lower end of the elastic baffle is in contact with the upper wall of the rear end of the conveyor belt;

[0010] A driving device is used to drive the conveyor belt to move and thus transport the material from the loading device to the material tray.

[0011] In the actual design, the size of the material tray was reduced, and a loading device was added to the tray to add materials according to actual needs, thereby reducing the noise during material sorting. Generally, small materials (such as plastic terminals) are small in size. The existing method of using baffles and push plates to unload materials is also used. However, in actual testing, the applicability of this design was relatively limited, and it was difficult to control the amount of materials.

[0012] The conveyor belt and the elastic baffle are combined. When the conveyor belt moves forward, the material overcomes the restraint of the elastic baffle and moves forward, then moves to the discharge seat and enters the middle of the material tray, effectively improving the material delivery. The structure is simple, and different elastic baffles can be set according to the actual product to facilitate the blocking of the material and make the delivery quantity more stable.

[0013] The hardness of the elastic baffle can be set according to the weight of the material, that is, when the conveyor belt drives the material forward, the elastic baffle can be pushed open to achieve material loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 This is a cross-sectional view of the utility model;

[0016] Figure 3 This is a half-section schematic diagram of the utility model;

[0017] Figure 4 A three-dimensional diagram of the loading device Figure 1 ;

[0018] Figure 5 A three-dimensional diagram of the loading device Figure 2 .

[0019] In the figure,

[0020] 1 is the tray, 10 is the opening,

[0021] 2 is a loading device, 20 is a bracket, 21 is a conveyor belt, 22 is a support part,

[0022] 3 is the surrounding part, 31 is the vertical part, 32 is the guide part, 33 is the elastic baffle,

[0023] 4 is the material unloading seat, 40 is the material unloading channel,

[0024] 5 is the feeding port, 51 is the first transparent cover, 52 is the second transparent cover,

[0025] 6 is a rotating motor, 61 is a driving roller, 62 is a driven roller,

[0026] 7 is a guide groove,

[0027] 8 is an infrared detection device. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if there are descriptions involving "first" or "second" in the embodiments of the present invention, the descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0031] like Figures 1 to 5 As shown, a small material vibration sorting mechanism includes:

[0032] A material tray 1, wherein the material tray 1 is a cavity with an opening 10 at the upper end;

[0033] The feeding device 2 includes two spaced apart brackets 20, a conveyor belt 21 disposed between the brackets 20, and a surrounding portion 3 disposed on the upper wall of the brackets 20. The lower end of the surrounding portion 3 extends from the brackets 20 toward the side end of the conveyor belt 21 and is in contact with the upper wall of the conveyor belt 21.

[0034] The enclosure 3 is a rectangular plate with a discharge port at the front, and the enclosure 3 and the conveyor belt 21 form a receiving cavity;

[0035] The discharge port is provided with a discharge seat 4, which extends into the middle of the material tray 1. An elastic baffle 33 is provided between the discharge port and the discharge seat 4, and the lower end of the elastic baffle 33 is in contact with the upper wall of the rear end of the conveyor belt 21.

[0036] A driving device is used to drive the conveyor belt 21 to move and thereby transport the material from the loading device 2 to the material tray 1.

[0037] In the actual design, the size of the tray 1 is reduced, and a loading device 2 is added to the tray 1 to add materials according to actual needs, thereby reducing the noise when the tray 1 is sorting materials. Generally, small materials (such as plastic terminals) are small in size. The existing method of using baffles and push plates to unload materials is also used. However, in actual testing, the applicability of this design is relatively limited, and it is difficult to control the amount of materials.

[0038] By combining the conveyor belt 21 and the elastic baffle 33, when the conveyor belt 21 moves forward, the material overcomes the restraint of the elastic baffle 33 and moves forward, then moves to the unloading seat 4 and enters the middle of the material tray 1, effectively improving the material delivery. The structure is simple, and different elastic baffles 33 can be set according to the actual product to facilitate the blocking of the material and make the delivery quantity more stable.

[0039] The hardness of the elastic baffle 33 can be set according to the weight of the material, that is, when the conveyor belt 21 drives the material forward, the elastic baffle 33 can be pushed open, thereby achieving material loading.

[0040] Specifically, the two sides of the enclosure 3 include a vertical portion 31 and a guide portion 32 extending obliquely outward from the vertical portion 31. This structure can achieve a larger volume. At the same time, the setting of the guide portion 32 can also facilitate the entry of materials into the conveyor belt 21, thereby reducing the problem of pushing.

[0041] In an embodiment of the present invention, a feeding port 5 is provided at the upper end of the enclosure 3 , and the feeding port 5 is provided with a pivotally arranged first transparent upper cover 51 , which is made of a transparent material, wherein the arrangement of the first transparent upper cover 51 can facilitate observation of the internal situation.

[0042] Specifically, a driving roller and a driven roller are spaced apart between the two brackets 20. The driving device is a rotating motor 6 connected to the driving roller. The conveyor belt 21 is provided between the driving roller 61 and the driven roller 62, thereby realizing the movement of materials.

[0043] In an embodiment of the present invention, the upper end of the inner wall of the bracket 20 is provided with a support portion 22 extending inward, and the support portion 22 is in contact with the lower wall of the conveyor belt 21. The conveyor belt 21 is located between the lower wall of the elastic baffle 33 and the upper wall of the support portion 22.

[0044] This avoids the hooking or retention of materials and effectively ensures the smooth transportation of materials.

[0045] Specifically, the material discharge seat 4 is provided with a material discharge channel 40 which gradually decreases in diameter from the back to the front, thereby ensuring that the materials are centrally transported to the middle position of the material tray 1 .

[0046] In the embodiment of the present utility model, the rear end of the discharge seat 4 is provided with an arc-shaped guide groove 7, and a screw passes through the guide groove 7 and is connected to the bracket 20, so that the relative sliding angle of the material can be adjusted according to the different materials, thereby avoiding splashing of the material.

[0047] Specifically, an infrared detection device 8 is provided at the front end of the accommodating cavity, and the infrared detection device is used to detect the material in the accommodating cavity, wherein the infrared detection device includes an infrared transmitter and an infrared receiver, thereby realizing the detection of the material. When the infrared transmitter and the infrared receiver are turned on, there is no material, and manual feeding is performed at this time.

[0048] In the embodiment of the present invention, a second transparent upper cover 52 is provided at the upper end of the material tray 1 to facilitate observation of the material while further reducing noise.

[0049] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the practical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A small material vibration sorting mechanism, characterized in that: include: A material tray, wherein the material tray is a cavity with an opening at the upper end; The loading device includes two spaced apart brackets, a conveyor belt arranged between the brackets, and a surrounding portion arranged on the upper wall of the brackets, wherein the lower end of the surrounding portion extends from the brackets toward the side end of the conveyor belt and is in contact with the upper wall of the conveyor belt. The enclosure is a rectangular plate with a discharge port at the front, and the enclosure and the conveyor belt form a receiving cavity; The discharge port is provided with a discharge seat, the discharge seat extends into the middle of the material tray, an elastic baffle is provided between the discharge port and the discharge seat, and the lower end of the elastic baffle is in contact with the upper wall of the rear end of the conveyor belt; A driving device is used to drive the conveyor belt to move and thus transport the material from the loading device to the material tray.

2. The small material vibrating material sorting mechanism according to claim 1, characterized in that: Both sides of the surrounding portion include a vertical portion and a guide portion extending obliquely outward from the vertical portion.

3. The small material vibrating material sorting mechanism according to claim 1, characterized in that: A feeding port is provided at the upper end of the enclosure, and a first transparent upper cover is pivotally arranged on the feeding port.

4. The small material vibrating material sorting mechanism according to claim 1, characterized in that: A driving roller and a driven roller are arranged at intervals between the two brackets. The driving device is a rotating motor connected to the driving roller. The conveyor belt is arranged between the driving roller and the driven roller.

5. The small material vibrating material sorting mechanism according to claim 1, characterized in that: An inwardly extending support portion is provided at the upper end of the inner side wall of the bracket, and the support portion is in contact with the lower wall of the conveyor belt. The conveyor belt is located between the lower wall of the elastic baffle and the upper wall of the support portion.

6. The small material vibrating material sorting mechanism according to claim 1, characterized in that: The material discharge seat is provided with a material discharge channel with a diameter gradually decreasing from the back to the front.

7. The small material vibrating material sorting mechanism according to claim 1, characterized in that: An arc-shaped guide groove is provided at the rear end of the blanking seat, and a screw rod passes through the guide groove and is connected to the bracket.

8. The small material vibrating material sorting mechanism according to claim 1, characterized in that: An infrared detection device is provided at the front end of the accommodating cavity, and the infrared detection device is used to detect the material in the accommodating cavity.

9. The small material vibrating material sorting mechanism according to claim 1, characterized in that: A second transparent upper cover is provided on the upper end of the material tray.

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