Vibrating device of grain counting machine

Abstract

The utility model discloses a vibrating device of a grain counting machine, the vibrating device at least comprises three vibrating disk assemblies which are arranged in a stepped manner, each vibrating disk assembly comprises a support, a vibrating disk body and a sorting mechanism, and the support is arranged on an outer rack of the vibrating device; a vibration disc body is arranged on the support, a vibration unit is arranged on the inner side of the vibration disc body, a plurality of V-shaped channels are formed in the vibration disc body, materials are arranged on the channels, and the materials can move from the input sides to the output sides of the channels when the vibration unit is started; the arrangement mechanism is arranged on the support and located on the upper side of the vibration disc body, the arrangement mechanism comprises a motor, a screw, a guide rail, a supporting arm and a deflector rod structure, the motor is fixed to the lower side of the support, and the shaft end of the motor is connected with the screw. The arrangement mechanism is arranged on each vibration disc assembly, the arrangement mechanisms can detect whether articles are scattered or overlapped or not through the visual inspection technology, the materials are pushed aside through the rubber deflector rods, and therefore the phenomenon of counting missing in the counting process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of accessories for a grain counting machine, in particular to a vibration device for a grain counting machine. Background Art

[0002] At present, many products such as seeds, injection molded parts, metal parts, electronic components, etc. need to be packaged according to quantity during the production process, and the number is large. Manual counting will generate a lot of labor costs and low accuracy. Therefore, most manufacturers use grain counting mechanisms to replace manual counting to improve efficiency and accuracy at the same time. The working principle of the grain counting mechanism is mainly to first disperse and spread the materials through a vibration device to avoid the stacking of materials, so that the materials can be output to the guide trough one by one through vibration, and then the materials fall along the guide trough to the discharge hopper. A gap is left between the guide trough and the discharge hopper so that the recognition device can recognize the materials falling from the guide trough to the discharge hopper for counting.

[0003] At present, most vibration devices adopt a three-layer stepped disc body. The materials flow down layer by layer, and the materials are set to be spaced apart according to the program to avoid overlapping. However, it lacks a mechanism to organize the materials, resulting in some materials being scattered on the vibration disc, which leads to the phenomenon of missing numbers when counting grains. Based on this, the utility model proposes a vibration device for a grain counting machine. Utility Model Content

[0004] The utility model aims to provide a vibrating device for a grain counting machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibration device for a grain counting machine, the vibration device comprises at least three vibration disk assemblies arranged in a stepped manner, each vibration disk assembly comprises a bracket, a vibration disk body and a sorting mechanism, wherein the bracket is mounted on an outer frame of the vibration device; the vibration disk body is mounted on the bracket, a vibration unit is provided on the inner side of the vibration disk body, a plurality of V-shaped grooves are provided on the vibration disk body, materials are provided on the grooves, and the materials can move from the input side to the output side of the grooves when the vibration unit is started; the sorting mechanism is mounted on the bracket and is located on the upper side of the vibration disk body, the sorting mechanism comprises a motor, a screw, a guide rail, a support arm and a lever structure, wherein the motor is fixed on the lower side of the bracket, and the motor shaft end is connected to the screw; the guide rail is fixed on both side ends of the bracket, and a slide seat can be slidably connected to the guide rail, wherein the slide seat can be mounted on the screw.

[0006] Preferably, a support arm is installed at the side end of the slide seat, and the support arms on both sides of the bracket are connected by a support plate.

[0007] Preferably, a mounting slot is provided on the lower side of the support plate, and the lever structure is provided in the mounting slot. The lever structure includes a plurality of lever units, and each lever unit corresponds to each V-shaped groove on the vibration plate body.

[0008] Preferably, the plurality of lever units include a servo, a snap bracket and a rubber lever, wherein the servo is fixed on the snap bracket, the rubber lever is installed on the shaft end of the servo, and the rubber lever can rotate with the servo and move the material in the vibration plate body.

[0009] Preferably, the upper end of the snap bracket can cooperate with the mounting slot provided on the lower side of the support plate.

[0010] Preferably, the plurality of lever units further include a visual detection unit, which is disposed at the lower end of the buckle bracket and is used to detect a state of the material.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The vibration device of the utility model comprises at least three vibration plate assemblies arranged in a stepped manner, and a sorting mechanism is arranged on each vibration plate assembly. The sorting mechanism can detect whether the articles are scattered or overlapped by visual detection technology, and push the materials apart by a rubber lever controlled by a servo steering gear, so as to avoid the phenomenon of missing numbers when counting grains; and the position of the sorting mechanism can be adjusted by a screw to achieve a better sorting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0015] In the figure: 1. bracket; 2. vibration plate; 3. groove; 4. motor; 5. screw; 6. guide rail; 7. support arm; 8. slide seat; 9. support plate; 10. lever unit. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] See also Figure 1-2 The utility model provides a technical solution: a vibrating device for a grain counting machine, comprising a vibrating device comprising at least three vibrating disk assemblies arranged in a stepped manner, each vibrating disk assembly comprising a bracket 1, a vibrating disk body and a sorting mechanism, wherein the bracket 1 is mounted on an outer frame of the vibrating device; a vibrating disk body 2 is mounted on the bracket 1, a vibrating unit is arranged on the inner side of the vibrating disk body 2, a plurality of V-shaped grooves 3 are arranged on the vibrating disk body 2, materials are arranged on the grooves 3, and the materials can move from the input side to the output side of the grooves 3 when the vibrating unit is started; the sorting mechanism is mounted on the bracket 1 and is located on the upper side of the vibrating disk body 2, the sorting mechanism comprises a motor 4, a screw 5, a guide rail 6, a support arm 7 and a lever structure, wherein the motor 4 is fixed on the lower side of the bracket 1, and the shaft end of the motor 4 is connected to the screw 5; the guide rail 6 is fixed on both side ends of the bracket 1, and a slide seat 8 can be slidably connected to the guide rail 6, wherein the slide seat 8 can be mounted on the screw 5.

[0020] In this embodiment, the support arms 7 are installed at the side ends of the slide seat 8 , and the support arms 7 on both sides of the bracket 1 are connected by support plates 9 .

[0021] In this embodiment, a mounting slot is provided at the lower side of the support plate 9 , and the lever structure is provided in the mounting slot. The lever structure includes a plurality of lever units 10 , and each lever unit 10 corresponds to each V-shaped groove 3 on the vibration plate body 2 .

[0022] In this embodiment, the plurality of lever units 10 include a servo, a buckle bracket and a rubber lever, wherein the servo is fixed on the buckle bracket, and the rubber lever is installed on the shaft end of the servo. The rubber lever can rotate with the servo and move the material in the vibrating plate 2.

[0023] In this embodiment, the upper end of the buckle bracket can cooperate with the installation slot provided on the lower side of the support plate 9.

[0024] In this embodiment, the plurality of lever units further include a visual detection unit, which is disposed at the lower end of the buckle bracket and is used to detect the state of the material.

[0025] In this embodiment, the above-mentioned vibration device includes at least three vibration disk assemblies arranged in a stepped manner, and a sorting mechanism is arranged on each vibration disk assembly. The sorting mechanism can detect whether the items are scattered or overlapping through visual inspection technology, and push the materials apart through a rubber lever controlled by a servo steering gear, thereby avoiding the phenomenon of missing numbers when counting grains; and the position of the sorting mechanism can be adjusted by a screw 5 to achieve a better sorting effect.

[0026] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating device for a counting machine, characterized in that: The vibration device comprises at least three vibration disk assemblies arranged in a stepped manner, each vibration disk assembly comprising a bracket (1), a vibration disk body and a sorting mechanism, wherein the bracket (1) is mounted on an outer frame of the vibration device; a vibration disk body (2) is mounted on the bracket (1), a vibration unit is arranged on the inner side of the vibration disk body (2), a plurality of V-shaped grooves (3) are arranged on the vibration disk body (2), materials are arranged on the grooves (3), and the materials can move from the input side to the output side of the grooves (3) when the vibration unit is started; the sorting mechanism is mounted on the bracket (1) and is located on the upper side of the vibration disk body (2), the sorting mechanism comprises a motor (4), a screw (5), a guide rail (6), a support arm (7) and a lever structure, wherein the motor (4) is fixed on the lower side of the bracket (1), and the shaft end of the motor (4) is connected to the screw (5); the guide rail (6) is fixed on both side ends of the bracket (1), and a slide seat (8) can be slidably connected to the guide rail (6), wherein the slide seat (8) can be sleeved on the screw (5).

2. A vibrating device for a counting machine according to claim 1, characterized in that: A support arm (7) is installed at the side end of the slide seat (8), and the support arms (7) on both sides of the bracket (1) are connected via a support plate (9).

3. A vibrating device for a counting machine according to claim 2, characterized in that: A mounting slot is provided on the lower side of the support plate (9), and a lever structure is provided in the mounting slot. The lever structure comprises a plurality of lever units (10), and each lever unit (10) corresponds to each V-shaped groove (3) on the vibration plate body (2).

4. A vibrating device for a counting machine according to claim 3, characterized in that: The plurality of lever units (10) comprise a steering gear, a buckle bracket and a rubber lever, wherein the steering gear is fixed on the buckle bracket, and the rubber lever is mounted on the shaft end of the steering gear, and the rubber lever can rotate with the steering gear and move the material in the vibration plate (2).

5. A vibrating device for a counting machine according to claim 4, characterized in that: The upper end of the buckle bracket can cooperate with the mounting slot provided on the lower side of the support plate (9).

6. A vibrating device for a counting machine according to claim 3, characterized in that: The plurality of lever units further include a visual detection unit, which is disposed at the lower end of the buckle bracket and is used to detect the state of the material.

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