Universal loading tray

Abstract

The utility model discloses a general feeding tray, include: tray subassembly, tray subassembly includes a square tray, and the square tray is provided with the unloading position, and the square tray is provided with first feeding area and second feeding area in, and first feeding area is located in square tray bottom surface, and second feeding area is along the bottom surface edge arrangement of square tray, and the surface of first feeding area and second feeding area is all arranged with a plurality of flexible antennae, the surface height of first feeding area is set from high to low along clockwise direction, and the surface height of second feeding area is set from low to high along clockwise direction, and the lowest end of second feeding area is butt joint with the lowest end of first feeding area, and the highest end of second feeding area is butt joint with unloading position, vibrator, install in square tray bottom, be used for providing vibration power for square tray, controller 4 is electrically connected with vibrator, is used for controlling the vibration frequency of vibrator. The utility model has solved the poor commonality of current vibration feeding tray, and the problem of high cost.

Description

Technical Field

[0001] This utility model relates to the field of vibratory feeder technology, and in particular to a universal feeding tray. Background Technology

[0002] A vibratory feeder is an auxiliary feeding device for automatic assembly or automatic processing machinery. It can arrange various products in an orderly manner and work with automatic assembly equipment to assemble the various parts of the product into a complete product, or work with automatic processing machinery to complete the processing of workpieces. There is a pulse electromagnet under the hopper of the vibratory feeder, which can make the hopper vibrate vertically. The inclined spring plate drives the hopper to oscillate around its vertical axis. Due to this vibration, the parts inside the hopper rise along the spiral track. During the rise, they undergo a series of track screenings or posture changes, so that the parts can automatically enter the assembly or processing position in a uniform state according to the assembly or processing requirements. The vibratory feeder needs to be stable during discharge.

[0003] Existing vibratory feeders typically have a circular structure with a spiral track. This structure is complex and costly. Each vibratory feeder is designed for a specific product, resulting in poor versatility and an inability to adapt to materials of different sizes, which greatly increases the user's operating costs. Utility Model Content

[0004] The main purpose of this utility model is to provide a universal feeding tray, which aims to solve the problems of existing vibrating feeding trays being unable to adapt to different materials, having poor versatility, and high cost.

[0005] To achieve the above objectives, this utility model proposes a universal feeding tray, comprising:

[0006] A material tray assembly includes a square material tray with a discharge position. The square material tray contains a first feeding area and a second feeding area. The first feeding area is located on the bottom surface of the square material tray, and the second feeding area is arranged along the edge of the bottom surface of the square material tray. Both the first and second feeding areas have several flexible antennae arranged on their surfaces. The surface height of the first feeding area decreases clockwise, and the surface height of the second feeding area increases clockwise. The lowest point of the second feeding area connects with the lowest point of the first feeding area, and the highest point of the second feeding area connects with the discharge position.

[0007] A vibrator is installed at the bottom of the square material tray to provide vibration power to the square material tray;

[0008] Controller 4 is electrically connected to the vibrator and is used to control the vibration frequency of the vibrator.

[0009] Optionally, the square tray includes a base plate and side plates, with the side plates arranged around the perimeter of the base plate.

[0010] Optionally, the inner corner of the side panel is provided with a rounded corner structure.

[0011] Optionally, an elastic layer is provided on the inner surface of the side plate.

[0012] Optionally, the surface of the second feeding area is rectangular, and the height of the outer side of the second feeding area is greater than the height of its inner side.

[0013] Optionally, the flexible antennae include a base plate and a plurality of antennae evenly distributed on the surface of the base plate, and the flexible antennae are configured as a one-piece silicone structure.

[0014] Optionally, the base plate of the flexible antenna is bonded to the surface of the first and second feeding areas.

[0015] Optionally, the first feeding area and the second feeding area are composed of several flexible tentacles in the shape of rectangular blocks.

[0016] The beneficial effects of this utility model are as follows: the use of a square material tray to replace the traditional circular spiral track design simplifies the structural complexity and reduces manufacturing costs. At the same time, the square structure of the material tray forms a spiral transmission mode in the square vibration, and the side wall of the material tray can effectively block the material to form a feeding trajectory, so that the material is fed in the optimal direction of travel. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the feeding tray of this utility model;

[0019] Figure 2 This is a diagram showing the feeding trajectory of the feeding tray of this utility model;

[0020] Figure 3 This is a schematic diagram of the flexible antenna structure of this utility model;

[0021] Label Explanation:

[0022] 1. Square tray; 11. First feeding area; 12. Second feeding area; 13. Unloading position; 14. Corner; 15. Elastic layer; 2. Flexible antenna; 21. Base plate; 22. Antenna; 3. Vibrator; 4. Controller.

[0023] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0026] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, if the word "and / or" appears throughout the text, it means including three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0027] One embodiment of this utility model provides a universal feeding tray, see reference. Figure 1The system includes: a material tray assembly, which includes a square material tray 1, the square material tray 1 having a discharge position 13, and a first feeding area 11 and a second feeding area 12 within the square material tray 1. The first feeding area 11 is located on the bottom surface of the square material tray 1, and the second feeding area 12 is arranged along the bottom edge of the square material tray 1. Both the first feeding area 11 and the second feeding area 12 have a plurality of flexible antennae 2 arranged on their surfaces. The surface height of the first feeding area 11 is set from high to low in a clockwise direction, and the surface height of the second feeding area 12 is set from low to high in a clockwise direction. The lowest end of the second feeding area 12 is connected to the lowest end of the first feeding area 11, and the highest end of the second feeding area 12 is connected to the discharge position 13.

[0028] Vibrator 3 is installed at the bottom of the square material tray 1 and is used to provide vibration power to the square material tray 1;

[0029] The controller 4 is electrically connected to the vibrator 3 and is used to control the vibration frequency of the vibrator 3.

[0030] In this embodiment, the structure of the existing feeding tray is improved by replacing the traditional circular spiral track design with a square feeding tray 1, which simplifies the structural complexity and reduces manufacturing costs. The height difference between the first feeding area 11 and the second feeding area 12 replaces the traditional spiral ascending track, reducing reliance on complex curved surface processing techniques. Simultaneously, the square structure of the feeding tray creates a spiral transmission mode through square vibration, and the sidewalls of the tray effectively block the material, forming the feeding trajectory. Specifically, as shown in the figure, when material is fed into the first feeding area 11, the portion of the second feeding area 12 that extends above the first feeding area 11 forms an effective barrier, while when material is fed into the second feeding area 12, the sidewalls of the feeding tray effectively block the material, ensuring that the material is fed in the optimal direction of travel.

[0031] Furthermore, in this embodiment, the square tray 13 can be used to feed parts of different materials, sizes and shapes. The size of the tray can be scaled up proportionally to fit the size of the parts. The flexible antennae and gentle feeding action can reduce damage to assembled parts and ensure that they will not pop out during vibration. The open square space facilitates the pouring of parts.

[0032] Both the first feeding area 11 and the second feeding area 12 are provided with flexible antennae 2. The flexible antennae 2 can generate elastic deformation according to the size and shape of the material, thereby being compatible with the feeding requirements of materials of different sizes and shapes. The controller 4 can adapt to materials of different weights and friction coefficients by adjusting the frequency of the vibrator 3, realizing "one machine for multiple uses" and reducing the repeated purchase cost for users for different materials. Specifically, the controller 4 can adapt to the weight of the parts by adjusting the voltage and adapt to the feeding speed by adjusting the frequency.

[0033] The surface height of the first feeding zone 11 decreases clockwise, and the height of the second feeding zone 12 increases clockwise, forming a closed loop path.

[0034] refer to Figure 2 This is a diagram showing the material feeding trajectory. In the diagram, the arrows indicate the direction of the material feeding trajectory. During use, the user directly pours the material into the first feeding zone 11. The material in the first feeding zone 11 is vibrated and moves from a high position to a low position to the lowest end of the second feeding zone 12. This process is clockwise rotation feeding. After entering the second feeding zone 12, the material rises along the slope to the unloading position 13, avoiding the material jamming problem caused by material accumulation in traditional spiral tracks. The height difference between the two zones is designed to form a directional vibration driving force, reducing disorderly jumping of materials and improving feeding efficiency.

[0035] This embodiment breaks through the dependence of traditional vibratory feeders on spiral tracks through the collaborative design of "square tray + dual height gradient zone + flexible antenna". At the same time, combined with intelligent frequency adjustment, it achieves a composite technical effect of simplified structure, reduced cost and improved versatility.

[0036] Furthermore, the square tray 1 includes a base plate and side plates. The side plates are arranged around the base plate. In this embodiment, the square tray 1 is set as a frame structure of base plate + side plates with a fully open top surface. When feeding, the material can be directly introduced into the tray, which greatly improves the versatility of the tray and meets the feeding requirements of different types and sizes of materials. Moreover, the dimensions of the base plate and side plates can be selected and designed according to the actual size of the material being fed, further improving versatility. The base plate and side plates can be modularly connected. If any side plate is damaged, it only needs to be replaced individually without disassembling the entire tray assembly, making it more convenient to use and maintain.

[0037] Furthermore, the inner corner 14 of the side plate is designed with a rounded corner structure. It should be noted that since the material tray is square, the corner 14 is a right angle, which easily leads to material accumulation, especially irregularly shaped parts that are easily stuck in the corner, requiring manual intervention to clean them, affecting the continuity of automation. Therefore, this embodiment adopts a rounded corner structure at the corner 14 to avoid material accumulation, improve automation efficiency, and the arc-shaped corner 14 design can effectively guide the material feeding, making it easier for the material to turn and be fed, improving feeding efficiency, and further enhancing the adaptability of the universal feeding tray to materials with complex shapes.

[0038] Furthermore, an elastic layer 15 is provided on the inner surface of the side plate. It should be noted that direct collision between the material and the side plate during vibration can cause surface scratches or damage to the internal structure. Therefore, in this embodiment, the elastic layer 15 on the inner surface of the side plate can effectively prevent scratches on the material surface and reduce the noise generated by the impact between the material and the side plate. Specifically, the elastic layer 15 can be made of materials such as rubber paint, PVC sheet, and EVA, and there are no restrictions here.

[0039] Furthermore, the surface of the second feeding area 12 is rectangular, and the height of the outer side of the second feeding area 12 is greater than its inner side. In this embodiment, the outer height of the second feeding area 12 is greater than its inner height, which can effectively prevent materials from falling out of the second feeding area 12 during the material feeding process, so that the materials are fed and climbed in an orderly manner along the inner side of the second feeding area 12, thereby improving the feeding efficiency.

[0040] Further, refer to Figure 3 The flexible antenna 2 includes a base plate 21 and a plurality of antennae 22 evenly distributed on the surface of the base plate 21. The flexible antenna 2 is configured as a one-piece silicone structure. In this embodiment, the flexible antenna 2 is configured as a one-piece structure of the base plate 21 and the antennae 22, which facilitates the installation of the flexible antenna 2. Specifically, the flexible antenna 2 can be cut into several pieces according to the size of the base plate 21, and then several pieces of flexible antenna 2 are laid on the first feeding area 11 and the second feeding area 12. The base plate 21 of the flexible antenna 2 can be fixed to the surface of the first feeding area 11 and the second feeding area 12 by adhesive bonding, which facilitates installation. Furthermore, the flexible antenna 2 is configured as a one-piece silicone structure, which can prevent scratching the material. At the same time, when the material is poured into the tray, the elasticity of the flexible antenna 2 can prevent the material from popping out and effectively buffer the material.

[0041] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A universal feeding tray, characterized in that, include: A material tray assembly includes a square material tray with a discharge position. The square material tray contains a first feeding area and a second feeding area. The first feeding area is located on the bottom surface of the square material tray, and the second feeding area is arranged along the edge of the bottom surface of the square material tray. Both the first and second feeding areas have several flexible antennae arranged on their surfaces. The surface height of the first feeding area decreases clockwise, and the surface height of the second feeding area increases clockwise. The lowest point of the second feeding area connects with the lowest point of the first feeding area, and the highest point of the second feeding area connects with the discharge position. A vibrator is installed at the bottom of the square material tray to provide vibration power to the square material tray; A controller, electrically connected to the vibrator, is used to control the vibration frequency of the vibrator.

2. The universal feeding tray according to claim 1, characterized in that, The square tray includes a base plate and side plates, with the side plates arranged around the perimeter of the base plate.

3. The universal feeding tray according to claim 2, characterized in that, The inner corner of the side panel is designed with rounded corners.

4. The universal feeding tray according to claim 2, characterized in that, An elastic layer is provided on the inner surface of the side plate.

5. The universal feeding tray according to claim 1, characterized in that, The surface of the second feeding area is rectangular, and the height of the outer side of the second feeding area is greater than the height of its inner side.

6. The universal feeding tray according to claim 1, characterized in that, The flexible antennae include a base plate and a plurality of antennae evenly distributed on the surface of the base plate, and the flexible antennae are configured as a one-piece silicone structure.

7. The universal feeding tray according to claim 6, characterized in that, The base plate of the flexible antenna is bonded to the surface of the first and second feeding areas.

8. The universal feeding tray according to claim 6, characterized in that, The first and second feeding areas are composed of several rectangular blocks of flexible tentacles spliced ​​together.

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