Vibration disc sorting device

Abstract

The utility model discloses a vibration disc sorting device which comprises a bottom shell, a vibration motor is fixedly installed at the inner bottom of the bottom shell, a positioning shell is arranged at the bottom of a vibration disc, an installation block and a fixing plate are arranged at the top end of a transmission rod, four sets of buffering assemblies are arranged between the fixing plate and the vibration disc, and through the arranged buffering assemblies, the vibration disc can be separated from the vibration disc. Noise and vibration generated when the vibration disc works can be reduced to a certain degree, so that the working environment can be improved, noise pollution can be reduced, the comfort level of an operator can be improved, and the health problem possibly generated due to long-time exposure in a high-noise environment can be reduced; the buffering assembly can effectively absorb and disperse impact force generated in the working process of the vibration disc, abrasion and damage of mechanical parts are reduced, and therefore the stability and durability of equipment are improved, the service life of the vibration disc can be prolonged, the frequency of maintaining and replacing the parts is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting devices, in particular to a vibration plate sorting device. Background Art

[0002] The vibration plate is an auxiliary feeding equipment for automatic assembly or automatic processing machinery. It can arrange various products in order, and cooperate with automatic assembly equipment to assemble various parts of the product into a complete product, or cooperate with automatic processing machinery to complete the processing of workpieces. There is a pulse electromagnet under the vibration plate hopper, which can make the hopper vibrate in the vertical direction. The inclined spring sheet drives the hopper to do torsional vibration around its vertical axis. The parts in the hopper rise along the spiral track due to this vibration. During the rising process, they are screened or changed in posture through a series of tracks. The parts can automatically enter the assembly or processing position in a unified state according to the requirements of assembly or processing. Its working purpose is to automatically and orderly arrange the disordered workpieces in a directional and neat manner through vibration and accurately transport them to the next process.

[0003] However, traditional vibration plate sorting devices often have the problem of high noise during operation. The operating noise mainly comes from the friction and collision between the vibrator and the vibration plate. These noises not only affect the working environment of the operator, but may also interfere with the surrounding equipment and even pose a potential threat to the physical and mental health of the operator. Therefore, we need to propose a vibration plate sorting device. Utility Model Content

[0004] The utility model aims to provide a vibration plate sorting device, aiming to solve the problem that the vibration plate sorting device in the prior art often has a large noise during operation.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A vibration plate sorting device, comprising a bottom shell, a vibration motor is fixedly installed on the inner bottom of the bottom shell, one end of the output shaft of the vibration motor is fixedly connected to a transmission rod, the top of the transmission rod is fixedly connected to a mounting block, a positioning shell is arranged on the top of the mounting block, a vibration plate is fixedly connected to the top of the positioning shell, a through slot matching the mounting block is provided on the bottom of the positioning shell, the mounting block is slidably inserted in the through slot, a fixing plate is fixedly connected to the top of the mounting block, and four groups of buffer components for reducing operating noise are arranged on the top of the fixing plate;

[0007] An air inlet is provided on one side wall of the bottom shell, a heat dissipation component for dissipating heat generated by the vibration motor is arranged inside the air inlet, and a side plate is fixed to one side wall of the bottom shell by fixing screws.

[0008] Preferably, the buffer assembly includes a fixed sleeve, which is fixedly installed on the bottom of the vibration plate. A connecting rod is slidably inserted into the bottom of the vibration plate. The bottom end of the connecting rod is fixedly connected to the top of the fixed plate. A buffer spring is arranged inside the fixed sleeve.

[0009] Preferably, the top end of the buffer spring is fixedly connected to the inner top of the fixed sleeve, and the bottom end of the buffer spring is fixedly connected to the top end of the connecting rod.

[0010] Preferably, it also includes a damper, the top of which is fixedly connected to the bottom of the vibration plate, the bottom of which is fixedly connected to the top of the fixed plate, and the four groups of fixed sleeves and the four groups of dampers are respectively distributed in a circular array.

[0011] Preferably, a rubber gasket is fixedly bonded to the inner bottom of the positioning shell, and the top of the rubber gasket abuts against the bottom of the fixing plate.

[0012] Preferably, the heat dissipation component includes a fixed shell, which is fixedly embedded on the inner wall of the air inlet, and two groups of fans are symmetrically fixedly installed on the inner wall of the fixed shell. A dustproof screen is provided on one side of the fixed shell located at the two groups of fans.

[0013] Preferably, a slot adapted to the dustproof screen is provided on the inner wall of the fixed shell, the top of the slot passes through the fixed shell, and the dustproof screen is slidably inserted into the slot.

[0014] Preferably, an air outlet is provided on a side wall of the bottom shell away from the air inlet, and an isolation net is fixedly embedded inside the air outlet.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model arranges a positioning shell at the bottom of the vibration disk, arranges a mounting block and a fixed plate at the top of the transmission rod, and arranges four groups of buffer components between the fixed plate and the vibration disk. Through the provided buffer components, the noise and vibration generated by the vibration disk during operation can be reduced to a certain extent, which can not only improve the working environment and reduce noise pollution, but also improve the comfort of operators and reduce health problems that may be caused by long-term exposure to high-noise environments. In addition, the buffer components can effectively absorb and disperse the impact force generated by the vibration disk during operation, reduce the wear and damage of mechanical parts, thereby improving the stability and durability of the equipment, which helps to extend the service life of the vibration disk, reduce the frequency of maintenance and replacement of parts, and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the shaft side of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure inside the bottom shell of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the vibration motor, transmission rod and buffer assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the positioning shell, the mounting block and the buffer assembly of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the heat dissipation component of the utility model.

[0023] In the figure: 1. bottom shell; 2. vibration motor; 3. transmission rod; 4. mounting block; 5. positioning shell; 6. vibration disk; 7. through slot; 8. fixing plate; 9. buffer assembly; 901. fixing sleeve; 902. connecting rod; 903. buffer spring; 10. heat dissipation assembly; 1001. fixing shell; 1002. fan; 1003. dustproof mesh plate; 11. side panel; 12. damper; 13. rubber gasket; 14. slot; 15. air outlet; 16. isolation net. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6 , the utility model provides a technical solution:

[0026] A vibration plate sorting device comprises a bottom shell 1, a vibration motor 2 is fixedly installed on the inner bottom of the bottom shell 1, one end of the output shaft of the vibration motor 2 is fixedly connected to a transmission rod 3, the top of the transmission rod 3 is fixedly connected to a mounting block 4, a positioning shell 5 is arranged on the top of the mounting block 4, a vibration plate 6 is fixedly connected to the top of the positioning shell 5, a through slot 7 adapted to the mounting block 4 is opened at the bottom of the positioning shell 5, the mounting block 4 is slidably inserted in the through slot 7, a fixing plate 8 is fixedly connected to the top of the mounting block 4, and four groups of buffer components 9 for reducing operating noise are arranged on the top of the fixing plate 8. The noise and vibration generated by the utility model during operation can be reduced to a certain extent, which can not only improve the working environment and reduce noise pollution, but also improve the comfort of operators and reduce health problems that may be caused by long-term exposure to a high-noise environment;

[0027] An air inlet is provided on one side wall of the bottom shell 1, and a heat dissipation component 10 for dissipating the heat generated by the vibration motor 2 is provided inside the air inlet. A side plate 11 is fixed to one side wall of the bottom shell 1 by fixing screws.

[0028] The buffer assembly 9 includes a fixed sleeve 901, which is fixedly mounted on the bottom of the vibration plate 6. A connecting rod 902 is slidably inserted into the bottom of the vibration plate 6. The bottom end of the connecting rod 902 is fixedly connected to the top of the fixed plate 8. A buffer spring 903 is arranged inside the fixed sleeve 901.

[0029] The top end of the buffer spring 903 is fixedly connected to the inner top of the fixed sleeve 901, and the bottom end of the buffer spring 903 is fixedly connected to the top end of the connecting rod 902;

[0030] Specifically, the buffer spring 903 is based on its elastic deformation ability. When the transmission rod 3 transmits the impact force to the mounting block 4 and the fixing plate 8 and then acts on the buffer spring 903, the buffer spring 903 will be deformed by the force, and the kinetic energy of the external force will be converted into elastic energy for storage. This energy conversion makes the compression or extension of the buffer spring 903 by the external force more uniform, and the kinetic energy is stored in the buffer spring 903. When the external force ends, the elastic energy stored in the buffer spring 903 is released, and the buffer spring 903 returns to its original state, thereby achieving a buffering effect.

[0031] It also includes a damper 12, the top of the damper 12 is fixedly connected to the bottom of the vibration plate 6, the bottom of the damper 12 is fixedly connected to the top of the fixing plate 8, and the four groups of fixing sleeves 901 and the four groups of dampers 12 are respectively distributed in a ring array;

[0032] It is worth mentioning that the damper 12 is a component that can reduce the vibration amplitude of an object, which is mainly achieved by absorbing vibration energy or hindering the propagation of vibration. When the damper 12 is used in combination with the buffer spring 903, it can play a shock-absorbing role. When the buffer spring 903 is vibrated by an external force, the damper 12 will absorb the vibration energy and convert part of the kinetic energy into heat energy or other forms of energy dissipation, thereby reducing the amplitude and frequency of the vibration;

[0033] like Figure 2 As shown, four groups of shock-absorbing pads are fixedly connected to the bottom of the bottom shell 1, and the four groups of shock-absorbing pads are symmetrically arranged in pairs, so as to further improve the buffering effect and reduce the noise generated during the operation of the sorting device;

[0034] A rubber gasket 13 is fixedly bonded to the inner bottom of the positioning shell 5, and the top of the rubber gasket 13 abuts against the bottom of the fixing plate 8. By providing the rubber gasket 13, when the output shaft of the vibration motor 2 drives the transmission rod 3, the mounting block 4 and the fixing plate 8 to move downward, the noise generated by the collision between the fixing plate 8 and the positioning shell 5 can be reduced;

[0035] The heat dissipation assembly 10 includes a fixed shell 1001, which is fixedly embedded on the inner wall of the air inlet, and two sets of fans 1002 are symmetrically fixedly installed on the inner wall of the fixed shell 1001. A dustproof screen 1003 is provided on one side of the fixed shell 1001 located at the two sets of fans 1002;

[0036] An air outlet 15 is provided on a side wall of the bottom shell 1 away from the air inlet, and an isolation net 16 is fixedly embedded inside the air outlet 15;

[0037] Specifically, two sets of fans 1002 are used to blow air with a lower outside temperature into the bottom shell 1, and then the heat inside the bottom shell 1 is discharged through the air outlet 15, so as to achieve the effect of cooling and dissipating the heat of the vibration motor 2. In addition, the dust and other impurities in the outside air can be filtered out by the dustproof screen 1003.

[0038] A slot 14 adapted to the dust screen 1003 is provided on the inner wall of the fixed shell 1001, the top of the slot 14 passes through the fixed shell 1001, and the dust screen 1003 is slidably inserted into the slot 14. The slot 14 facilitates the disassembly and assembly of the dust screen 1003, thereby facilitating its disassembly, replacement or cleaning.

[0039] A control panel is also provided on one side wall of the bottom shell 1. The vibration motor 2 and the two sets of fans 1002 are electrically connected to the control panel through wires (circuit connection belongs to the existing mature technology and is not repeated here). The vibration motor 2 and the fan 1002 can be started and stopped respectively through the control panel. The vibration motor 2 is the power source of the entire sorting device. When the vibration motor 2 is started, it will generate continuous vibration force, which is transmitted to the vibration plate 6 through the transmission rod 3. The transmission rod 3 plays a role of connecting and transmitting force here, ensuring that the force generated by the vibration motor 2 can be effectively transmitted to the vibration plate 6. Then, after the vibration plate 6 receives the vibration force from the transmission rod 3, it starts to vibrate. This vibration allows the materials on the vibration plate 6 to be separated and screened. The vibration frequency and amplitude of the vibration plate 6 can be controlled by adjusting the parameters of the vibration motor 2, thereby realizing effective sorting of different materials.

[0040] Although 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 plate sorting device, characterized in that: The invention comprises a bottom shell (1), wherein a vibration motor (2) is fixedly mounted on the inner bottom of the bottom shell (1), one end of the output shaft of the vibration motor (2) is fixedly connected to a transmission rod (3), the top of the transmission rod (3) is fixedly connected to a mounting block (4), a positioning shell (5) is arranged on the top of the mounting block (4), a vibration plate (6) is fixedly connected to the top of the positioning shell (5), a through slot (7) matching the mounting block (4) is provided on the bottom of the positioning shell (5), the mounting block (4) is slidably inserted into the inside of the through slot (7), a fixing plate (8) is fixedly connected to the top of the mounting block (4), and four groups of buffer components (9) for reducing operating noise are arranged on the top of the fixing plate (8); An air inlet is provided on one side wall of the bottom shell (1), a heat dissipation component (10) for dissipating heat generated by the vibration motor (2) is provided inside the air inlet, and a side plate (11) is fixed to one side wall of the bottom shell (1) by means of fixing screws.

2. A vibrating plate sorting device according to claim 1, characterized in that: The buffer assembly (9) comprises a fixed sleeve (901), wherein the fixed sleeve (901) is fixedly mounted on the bottom of the vibration plate (6), a connecting rod (902) is slidably inserted into the bottom of the vibration plate (6), the bottom end of the connecting rod (902) is fixedly connected to the top of the fixing plate (8), and a buffer spring (903) is arranged inside the fixed sleeve (901).

3. A vibrating plate sorting device according to claim 2, characterized in that: The top end of the buffer spring (903) is fixedly connected to the inner top of the fixed sleeve (901), and the bottom end of the buffer spring (903) is fixedly connected to the top end of the connecting rod (902).

4. A vibrating plate sorting device according to claim 3, characterized in that: It also includes a damper (12), the top of the damper (12) is fixedly connected to the bottom of the vibration plate (6), the bottom of the damper (12) is fixedly connected to the top of the fixed plate (8), and the four groups of fixed sleeves (901) and the four groups of dampers (12) are respectively distributed in a ring array.

5. A vibrating plate sorting device according to claim 1, characterized in that: A rubber gasket (13) is fixedly bonded to the inner bottom of the positioning shell (5), and the top of the rubber gasket (13) abuts against the bottom of the fixing plate (8).

6. A vibrating plate sorting device according to claim 1, characterized in that: The heat dissipation component (10) comprises a fixed shell (1001), the fixed shell (1001) is fixedly embedded on the inner wall of the air inlet, two groups of fans (1002) are symmetrically fixedly installed on the inner wall of the fixed shell (1001), and a dustproof screen (1003) is arranged on one side of the fixed shell (1001) located on the two groups of fans (1002).

7. A vibrating plate sorting device according to claim 6, characterized in that: A slot (14) adapted to the dustproof screen (1003) is provided on the inner wall of the fixed shell (1001), the top of the slot (14) passes through the fixed shell (1001), and the dustproof screen (1003) is slidably inserted into the interior of the slot (14).

8. A vibrating plate sorting device according to claim 1, characterized in that: An air outlet (15) is provided on a side wall of the bottom shell (1) away from the air inlet, and an isolation net (16) is fixedly embedded inside the air outlet (15).

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