Multi-stage vibration material arranging equipment

Abstract

The utility model discloses multi-stage vibration material arranging equipment, which belongs to the technical field of material arranging equipment and comprises a first material arranging plate and a second material arranging plate, the first material arranging plate is pivoted on a rack, the second material arranging plate is pivoted on the rack, and the first material arranging plate and the second material arranging plate are arranged in a step shape. The first material arranging plate is driven by a first driving mechanism and a first eccentric mechanism to vibrate, and the second material arranging plate is driven by a second driving mechanism and a second eccentric mechanism to vibrate; the operating frequency of the first driving mechanism is different from the operating frequency of the second driving mechanism. The utility model is used for solving the problems that the existing material arranging equipment is complicated to debug and needs a plurality of differential belts for differential driving.

Description

Technical Field

[0001] This utility model belongs to the technical field of material handling equipment, specifically a multi-stage vibration material handling device. Background Technology

[0002] In the production and processing of snacks, packaging is required. Due to the higher quality requirements of the current market, each snack package needs to be inspected by X-ray machine to check for any stuffing or oil leakage. Therefore, before X-ray inspection, the snack packages need to be sorted, separating the stacked snack packages. After sorting, the snack packages are transported to the X-ray machine for inspection by a conveyor device.

[0003] Existing material handling equipment, such as the eccentric vibrating material handling machine disclosed in patent document CN218931114U, uses a single material handling plate for material handling. However, this equipment cannot completely disperse the stacked materials when handling materials with a single material handling plate. Therefore, it is necessary to set up a multi-stage differential speed belt at the outlet of the material handling plate to solve the problem of remaining material stacking. However, the setting of the multi-stage differential speed belt increases the complexity and debugging difficulty of the entire material handling machine. Summary of the Invention

[0004] To address the above problems, this utility model provides a multi-stage vibration material handling device to solve the problem that existing material handling devices are complex to debug and require multiple differential belts for differential drive.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A multi-stage vibrating material handling device includes a first material handling plate and a second material handling plate. The first material handling plate is pivotally connected to a frame, and the second material handling plate is pivotally connected to the frame. The first material handling plate and the second material handling plate are arranged in a stepped manner. The first material handling plate is driven to vibrate by a first driving mechanism and a first eccentric mechanism, and the second material handling plate is driven to vibrate by a second driving mechanism and a second eccentric mechanism. The operating frequency of the first driving mechanism is different from that of the second driving mechanism.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows: the use of multi-stage material handling plates, and the different frequencies between adjacent material handling plates, can separate the materials stacked together in the material handling trough, and the separation efficiency is higher than that of equipment with only single-stage vibration material handling.

[0008] As a further improvement to the above technical solution, the inlet of the second material sorting plate is connected to the outlet of the first material sorting plate, and there is a height difference between the outlet of the first material sorting plate and the inlet of the second material sorting plate.

[0009] The technical purpose of the above improvements is to prevent the first and second material handling plates from colliding during operation by setting a height difference.

[0010] As a further improvement to the above technical solution, the first material feeding plate is provided with a material trough at one end and a first material feeding trough at the other end, and the second material feeding plate is provided with a second material feeding trough that cooperates with the material feeding trough on the first material feeding plate.

[0011] The technical objective of the above improvements is that the first and second feeding troughs, which cooperate with each other, can prevent the material from being stacked again when it moves from the first feeding plate to the second feeding plate due to the mismatch of the feeding troughs.

[0012] As a further improvement to the above technical solution, a first hinge seat is provided at the bottom of the first material feeding plate, and the first eccentric mechanism is connected to the first hinge seat through a first connecting rod. A second hinge seat is provided at the bottom of the second material feeding plate, and the second eccentric mechanism is connected to the second hinge seat through a second connecting rod. The first eccentric mechanism is driven by the first driving mechanism. The second eccentric mechanism is driven by the second driving mechanism.

[0013] The technical objective of the above improvements is to drive the oscillation of the first and second material handling plates through independent drive mechanisms, thereby facilitating the adjustment of the oscillation frequency of each material handling plate and enabling the two material handling plates to vibrate at different frequencies.

[0014] As a further improvement to the above technical solution, the frame is provided with a first mounting base and a second mounting base. The first mounting base is provided with a first swing rod; the second mounting base is provided with a second swing rod. The side wall of the first material handling plate is hinged to the end of the first swing rod; the side wall of the second material handling plate is hinged to the second swing rod.

[0015] As a further improvement to the above technical solution, the length of the first swing rod is less than the length of the second swing rod.

[0016] As a further improvement to the above technical solution, the height of the first mounting base is higher than the height of the second mounting base.

[0017] The technical objective of the above improvements is to ensure that the first and second material handling plates are installed at different heights on the frame by using mounting bases of different installation heights or swing rods of different lengths, thereby ensuring that the first and second material handling plates do not collide during operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure.

[0019] Figure 2 This is a side view of the structure of this utility model.

[0020] Figure 3 This is a top view of the structure of this utility model.

[0021] In the diagram: 1. Frame; 2. First feeding plate; 3. Second feeding plate; 41. First drive mechanism; 42. Second drive mechanism; 5. First eccentric mechanism; 6. Second eccentric mechanism; 11. First mounting base; 12. Second mounting base; 21. First hinge base; 22. First swing rod; 23. Feed trough; 24. First feeding trough; 51. First connecting rod; 31. Second hinge base; 32. Second swing rod; 33. Second feeding trough; 61. Second connecting rod. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the embodiments. The description in this part is only exemplary and explanatory, and should not be used to limit the protection scope of this utility model in any way.

[0023] Example 1:

[0024] A multi-stage vibrating material handling device includes a first material handling plate and a second material handling plate. The first material handling plate is hinged to a frame via a first mounting plate and a first swing rod. The second material handling plate is hinged to the frame via a second mounting plate and a second swing rod. The first material handling plate is positioned at a higher height than the second material handling plate. The first material handling plate is driven to vibrate by a first drive mechanism and a first eccentric mechanism. The second material handling plate is driven to vibrate by a second drive mechanism and a second eccentric mechanism. The vibration mode is oscillation around a first mounting base. The operating frequencies of the first drive mechanism and the second drive mechanism are different.

[0025] Specifically, a first hinge seat is provided below the first material handling plate, and a first drive mechanism and a first eccentric mechanism are provided in the middle of the frame; wherein the first drive mechanism is a drive motor, and the first eccentric mechanism is an eccentric wheel; as shown in the figure, the first drive mechanism and the first eccentric mechanism are driven by a belt and a pulley, one end of the first connecting rod is connected to the mounting rod provided on the eccentric wheel through a bushing or bearing, and the other end is hinged to the first hinge seat through a bushing or bearing.

[0026] The installation method of the second material feeding plate is similar to that of the first material feeding plate. The components used in the second drive mechanism and the second eccentric mechanism are the same as those used in the first drive mechanism and the first eccentric mechanism, and the transmission method is the same. The difference lies in the rotation frequency of the second drive mechanism, which is different from that of the first drive mechanism.

[0027] To avoid collisions between the first and second material sorting plates during operation, the installation height of the first material sorting plate is set higher than that of the second material sorting plate. In this embodiment, the installation scheme is to place a pad under the first mounting base to raise the height of the first mounting base, and at the same time, the lengths of the first swing rod and the second swing rod are set to be the same.

[0028] Four crossbars are provided on the side of the first material feeding plate. Similarly, a first mounting seat is provided on the frame at the corresponding position of the crossbar. One end of the first swing rod is connected to the crossbar through a bearing, and the other end is hinged to the first mounting seat through a bearing. The installation method of the second material feeding plate and the frame is similar to that of the first material feeding plate. It is also hinged to the second mounting seat through the second swing rod.

[0029] In a preferred embodiment of the above, the inlet of the second material sorting plate is connected to the outlet of the first material sorting plate, and there is a height difference between the outlet of the first material sorting plate and the inlet of the second material sorting plate.

[0030] As a preferred embodiment of the above, a material trough is provided at one end of the first material slitting plate and a first material trough is provided at the other end, and a second material slitting plate is provided with a second material trough that cooperates with the material trough on the first material slitting plate.

[0031] Specifically, as shown in the figure, a material trough is provided on the right side of the first material feeding plate and a material feeding trough is provided on the left side. The material trough on the right side is used for feeding operations. The second material feeding plate is provided on the left side of the first material feeding plate and is used to receive the material shaken off from the first material feeding plate. In order to better receive the material falling from the first material feeding plate, the shape of the groove of the material feeding trough on the second material feeding plate is consistent with the shape of the material feeding trough on the first material feeding plate. In this embodiment, the width of the material feeding trough is consistent with the width of the material.

[0032] To improve material handling, a differential speed feeder, or differential belt, can be installed at the end of the second feeder plate to catch and transport materials falling from the second feeder plate.

[0033] In a preferred embodiment of the above, a first hinge seat is provided at the bottom of the first material feeding plate, and the first eccentric mechanism is connected to the first hinge seat through a first connecting rod, and the connection method is hinge. A second hinge seat is provided at the bottom of the second material feeding plate, and the second eccentric mechanism is connected to the second hinge seat through a second connecting rod, and the connection method is hinge. The first eccentric mechanism is driven by the first driving mechanism. The second eccentric mechanism is driven by the second driving mechanism.

[0034] As a preferred embodiment of the above, the frame is provided with a first mounting base and a second mounting base. The first mounting base is provided with a first swing rod; the second mounting base is provided with a second swing rod. The side wall of the first material handling plate is hinged to the end of the first swing rod; the side wall of the second material handling plate is hinged to the second swing rod.

[0035] As a preferred embodiment of the above, the length of the first swing arm is less than the length of the second swing arm.

[0036] As a preferred embodiment of the above, the height of the first mounting base is higher than the height of the second mounting base.

[0037] Specifically, the frame has two layers. The upper layer is equipped with a first material feeding plate and a second material feeding plate via mounting bases and swing arms. Both the first and second material feeding plates can swing on the frame.

[0038] The specific working principle of this utility model is as follows:

[0039] When this vibrating material handling equipment is working, the material falls from other conveyor belts into the trough of the first material handling plate 2. Driven by the eccentric mechanism, the first material handling plate 2 and the second material handling plate 3 swing back and forth. The swing frequencies of the first material handling plate 2 and the second material handling plate 3 are different, causing the material to move forward. When passing through the material handling trough on the first material handling plate 2, since the width of the material handling trough is greater than the width of the material, the width of the material handling trough restricts the material to move along the direction set by the material handling trough. When the material moves to the discharge port of the material handling trough of the first material handling plate 2, the height difference will cause the stacked material to be thrown apart and then fall onto the second material handling plate 3. The material continues to move on the first material handling plate 2 on the second material handling plate 3. During the back and forth swinging motion of the second material handling plate 3 and the first material handling plate 2, the stacked material will be separated. Finally, the non-overlapping material is output for the next process.

[0040] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only used to help understand the method and core ideas of this utility model.

[0042] The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of written expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principle of this utility model, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A multi-stage vibratory stocker, characterized by, It includes a first material feeding plate and a second material feeding plate. The first material feeding plate is pivotally connected to the frame, and the second material feeding plate is pivotally connected to the frame. The first material feeding plate and the second material feeding plate are arranged in a stepped manner. The first material feeding plate is driven to vibrate by a first driving mechanism and a first eccentric mechanism, and the second material feeding plate is driven to vibrate by a second driving mechanism and a second eccentric mechanism. The operating frequency of the first driving mechanism is different from that of the second driving mechanism.

2. The multi-stage vibratory in-feed apparatus of claim 1, wherein, The inlet of the second material sorting plate is connected to the outlet of the first material sorting plate, and there is a height difference between the outlet of the first material sorting plate and the inlet of the second material sorting plate.

3. The multi-stage vibration material handling equipment according to claim 2, characterized in that, The first material sorting plate has a material trough at one end and a first material sorting trough at the other end, and the second material sorting plate has a second material sorting trough that cooperates with the material sorting trough on the first material sorting plate.

4. The multi-stage vibratory in-feed apparatus of claim 3, wherein, The first material handling plate has a first hinge seat at its bottom, and the first eccentric mechanism is connected to the first hinge seat via a first connecting rod. The second material handling plate has a second hinge seat at its bottom, and the second eccentric mechanism is connected to the second hinge seat via a second connecting rod. The first eccentric mechanism is driven by the first driving mechanism. The second eccentric mechanism is driven by the second driving mechanism.

5. The multi-stage vibratory stock accumulation apparatus of any one of claims 1-4, wherein, The frame is provided with a first mounting base and a second mounting base. The first mounting base is provided with a first swing rod; the second mounting base is provided with a second swing rod. The side wall of the first material handling plate is hinged to the end of the first swing rod; the side wall of the second material handling plate is hinged to the second swing rod.

6. The multi-stage vibratory in-feed apparatus of claim 5, wherein, The length of the first swing arm is less than the length of the second swing arm.

7. The multi-stage vibratory in-feed apparatus of claim 5, wherein, The height of the first mounting base is higher than the height of the second mounting base.

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