Vibration grading feeding device

Abstract

The utility model discloses a vibration grading feeding device which comprises a base, a vibration disc, a feeding track, an electrical element module and a reverse blowing cleaning assembly, the vibration disc is arranged on the base and used for vibration feeding, the feeding track is arranged on the base and connected with the output end of the vibration disc, the feeding track is used for outputting materials, and the electrical element module is connected with the reverse blowing cleaning assembly. A reflective sorting optical fiber is arranged between the feeding track and the base, a sorting blowing needle is connected to the feeding track, the reflective sorting optical fiber is used for penetrating through the feeding track to recognize materials on the feeding track, and the sorting blowing needle is used for blowing and sorting the materials on the feeding track. The electric element module is arranged on one side of the base and connected with the vibration disc, the reflection type material selecting optical fiber and the grading blowing needle, the reverse blowing cleaning assembly is arranged on the base and used for blowing and cleaning the reflection type material selecting optical fiber, and the reverse blowing cleaning assembly is connected with the electric element module. The device has the advantages of being capable of removing impurities, guaranteeing stable sorting quality and the like.

Description

Technical Field

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

[0002] Vibration sorting feeding devices are often used in daily production applications. The specific application process is to first vibrate the feeding, and then quickly select non-compliant parts on the feeding track without affecting normal production applications. Figure 1 The figure shows a vibration sorting feeder in the prior art. It can vibrate and sort the feeder. However, after a period of use, dust and other impurities will be covered on the sorting fiber, affecting the sorting. The sorting quality is unstable, and Figure 1 In the prior art, the photoelectric sensor assembly and the pneumatically controlled pressure-stabilizing valve and other components of the electrical component module of the vibration sorting feeder are in an open state. During the transportation process or the specific application process, the photoelectric sensor assembly and the pneumatically controlled pressure-stabilizing valve of the electrical component module face outward, and people are very likely to collide with these parts and cause damage. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a vibration sorting and feeding device which can remove impurities and ensure stable sorting quality.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] Vibration sorting feeding device, including:

[0006] base;

[0007] A vibration plate, disposed on the base and used for vibrating the feeding;

[0008] The feeding track is provided on the base and connected to the output end of the vibration plate. The feeding track is used to output materials. A reflective material selection optical fiber is provided between the feeding track and the base. A selection air blowing needle is connected to the feeding track. The reflective material selection optical fiber is used to pass through the feeding track to identify the material on the feeding track. The selection air blowing needle is used to blow air to select the material on the feeding track.

[0009] The electrical component module is disposed on one side of the base and is connected to the vibration plate, the reflective material selection optical fiber, and the selection air blowing needle respectively; and

[0010] The back-blowing cleaning component is arranged on the base and is used for blowing air to clean the reflective material selection optical fiber. The back-blowing cleaning component is connected to the electrical component module.

[0011] Preferably, the electrical component module is mounted on the base via a mounting plate, and a protective plate is provided on the left and right sides of the mounting plate respectively.

[0012] Preferably, a first light-through hole and a second light-through hole are provided at intervals in the front-to-back direction on the middle portion of the feeding track, the first light-through hole and the second light-through hole both pass through the feeding track in the up-down direction, the reflective material selection optical fiber includes a light-emitting optical fiber core and a light-receiving optical fiber core, the light-emitting optical fiber core and the light-receiving optical fiber core are both connected to the electrical component module, the light-emitting optical fiber core is provided in correspondence with the first light-through hole up and down, the light-receiving optical fiber core is provided in correspondence with the second light-through hole up and down, a selection air-blowing hole is provided on the feeding track, the selection air-blowing hole is used for blowing and selecting the material on the feeding track and is connected to the selection air-blowing needle;

[0013] The backblowing cleaning assembly includes a manual air valve and a backblowing air needle. One end of the backblowing air needle is connected to the feeding track and is used to blow air to clean the reflective material selection optical fiber. The other end of the backblowing air needle is connected to the manual air valve. The manual air valve is set on the base and connected to the electrical component module.

[0014] Preferably, a U-shaped groove is provided on the bottom surface of the feeding track, and a first air-avoidance groove and a second air-avoidance groove are provided in the U-shaped groove. The first air-avoidance groove is arranged correspondingly to the light-emitting optical fiber core above and below, and the second air-avoidance groove is arranged correspondingly to the light-receiving optical fiber core above and below. The first air-avoidance groove is connected to the first light-passing hole, and the second air-avoidance groove is connected to the second light-passing hole. The bottom surface of the feeding track is adapted to fit the top surface of the reflective material selection optical fiber, and the back-blowing air needle is connected to the U-shaped groove.

[0015] By adopting the above technical solution, the utility model has the following beneficial effects:

[0016] (1) The utility model is provided with a back-blowing cleaning component. When in use, when dust falls on the light-emitting optical fiber core and the light-receiving optical fiber core and affects the sorting, the manual air valve is opened, and the back-blowing air needle can deliver gas to the U-shaped groove and then to the space between the first air-avoidance groove and the light-emitting optical fiber core and between the second air-avoidance groove and the light-receiving optical fiber core, thereby blowing and cleaning the light-emitting optical fiber core and the light-receiving optical fiber core, thereby removing impurities and ensuring stable sorting quality;

[0017] (2) The utility model has a protective plate on the left and right sides of the mounting plate, which can protect the electronic component module and reduce collisions;

[0018] In summary, the utility model has the advantages of being able to remove impurities and ensure stable sorting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of a vibration sorting and feeding device of the prior art;

[0020] Figure 2 It is a structural diagram of the utility model;

[0021] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 yes Figure 2 Enlarged view of point B in the middle;

[0023] Figure 5 It is a structural schematic diagram of the feeding track and reflective material selection optical fiber of the utility model in another direction;

[0024] Figure 6 yes Figure 5 Enlarged view of point C in the middle;

[0025] Figure 7 It is a structural schematic diagram of the feeding track and reflective material selection optical fiber of the utility model in another direction. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0028] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0031] Example 1

[0032] In this embodiment, a vibration sorting and feeding device is proposed, which can perform normal vibration feeding and sorting, and can back-blow the reflective sorting optical fiber to ensure the sorting quality.

[0033] Specific reference Figure 1 , is a vibration sorting and feeding device in the existing technology. It currently has two main problems. First, the electrical component module is exposed. Whether it is transportation or normal installation and use, it is easy to bump into the electrical component module, causing damage. Second, after long-term use, dust is easy to accumulate on the reflective material selection optical fiber, thereby affecting the quality of selection. The utility model mainly improves these two problems.

[0034] like Figure 2-7As shown, in one embodiment of the present invention, the vibration sorting feeding device of the present invention includes a base 1, a vibration disk 2, a feeding track 3, an electrical component module 4 and a back-blowing cleaning component, wherein the back-blowing cleaning component is provided mainly to solve the problem in the prior art that dust easily accumulates on the reflective material selection optical fiber after long-term use, thereby affecting the quality of sorting. Specifically, the vibration disk 2 is provided on the base 1 and is used for vibration feeding, the feeding track 3 is provided on the base 1 and is connected to the output end of the vibration disk 2, the feeding track 3 is used to output material 100, a reflective material selection optical fiber is provided between the feeding track 3 and the base 1, a sorting air blowing needle 31 is connected to the feeding track 3, the reflective material selection optical fiber is used to pass through the feeding track 3 to identify the material on the feeding track 3, and the sorting air blowing needle 31 is used In the material blowing and sorting feeding track 3, the electrical component module 4 is arranged on one side of the base 1 and is respectively connected to the vibration plate 2, the reflective material selection optical fiber and the sorting air blowing needle 31. The middle part of the feeding track 3 is provided with a first light hole 32 and a second light hole 33 in the front-to-back direction. The first light hole 32 and the second light hole 33 both pass through the feeding track 3 in the up-down direction. The reflective material selection optical fiber includes a light-emitting optical fiber core 34 and a light-receiving optical fiber core 35. The light-emitting optical fiber core 34 and the light-receiving optical fiber core 35 are both connected to the electrical component module 4. The light-emitting optical fiber core 34 is arranged correspondingly to the first light hole 32 in the upper and lower parts, and the light-receiving optical fiber core 35 is arranged correspondingly to the second light hole 33 in the upper and lower parts. A sorting air blowing hole 36 is provided on the feeding track 3. The sorting air blowing hole 36 is used for blowing and sorting the material on the feeding track 3 and is connected to the sorting air blowing needle 31.

[0035] The back-blowing cleaning assembly of the present invention is arranged on the base 1 and is used for blowing air to clean the reflective material selection optical fiber. The back-blowing cleaning assembly is connected to the electrical component module 4. The back-blowing cleaning assembly includes a manual air valve 37 and a back-blowing air needle 38. The manual air valve 37 is connected to the back-blowing air needle 38 through a back-blowing air pipe 39. One end of the back-blowing air needle 38 is connected to the feeding track 3 and is used for blowing air to clean the reflective material selection optical fiber. The other end of the back-blowing air needle 38 is connected to the manual air valve 37. The manual air valve 37 is arranged on the base 1 and is connected to the electrical component module 4. The electrical component module 4 may specifically include a photoelectric sensor assembly and a gas-controlled pressure-stabilizing valve. The air-controlled pressure-stabilizing valve is used to be connected to the manual air valve 37 and the selection blowing needle 31 for voltage stabilization control, and the photoelectric sensor assembly is used to be connected to the reflective material selection optical fiber for control. When the utility model is used, it is necessary to connect an external air source, and the external air source is connected to the air inlet connector of the manual air valve 37. One end of the back-blowing air pipe 39 is connected to the air outlet connector of the manual air valve 37, and the other end is connected to the back-blowing air needle 38. When it is found that the reflective material selection optical fiber cannot be selected normally because the light-emitting optical fiber core 34 and the light-receiving optical fiber core 35 are covered with dust, the pressure switch of the manual air valve 37 is manually pressed, and high-pressure air will clean the dust on the reflective material selection optical fiber from the back-blowing air pipe 39.

[0036] Continue to refer to Figure 5-7 , the bottom surface of the feeding track 3 is provided with a U-shaped groove 311, and the U-shaped groove 311 is provided with a first air-avoiding groove 312 and a second air-avoiding groove 313. The first air-avoiding groove 312 is corresponding to the light-emitting optical fiber core 34 up and down, and the second air-avoiding groove 313 is corresponding to the light-receiving optical fiber core 35 up and down. The first air-avoiding groove 312 is connected to the first light-passing hole 32, and the second air-avoiding groove 313 is connected to the second light-passing hole 33. The bottom surface of the feeding track 3 is adapted to fit the top surface of the reflective material selection optical fiber, and the back-blowing air needle 38 is connected to the U-shaped groove 311. After long-term use of the utility model, dust falls on the light-emitting optical fiber core 34 and the light-receiving optical fiber core 35, and the selection error When the manual air valve 37 is pressed, the gas from the external air source enters the U-shaped groove 311 through the back-blowing air needle 38 and then reaches between the first air-avoidance groove 312 and the light-emitting optical fiber core 34 and between the second air-avoidance groove 313 and the light-receiving optical fiber core 35, thereby blowing the dust through the first air-avoidance groove 312 and the second air-avoidance groove 313 to above the first light hole 32 and the second light hole 33. The first air-avoidance groove 312 and the second air-avoidance groove 313 can effectively improve the luminous flux of the reflective material selection optical fiber, and can gather a part of the dust, so that during use, the dust will not directly block the first light hole 32 and the second light hole 33.

[0037] In order to solve the problem that the electrical component module 4 is in an exposed state and is easily bumped during transportation or normal installation and use, the electrical component module 4 of the utility model is installed on the base 1 through a mounting plate, and a protective plate 101 is provided on the left and right sides of the mounting plate respectively, and the protective plate 101 can protect the electrical component module 4.

[0038] During normal use of the present invention, the vibration plate 2 vibrates and feeds the material to the feeding track 3 , and then the reflective material selection optical fiber identifies the material, and the material is normally selected and used through the selection air blowing needle 31 .

[0039] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the scope of protection of the technical solution of the utility model.

Claims

1. Vibration sorting feeding device, characterized in that: include: base; A vibration plate, disposed on the base and used for vibrating the feeding; The feeding track is provided on the base and connected to the output end of the vibration plate. The feeding track is used to output materials. A reflective material selection optical fiber is provided between the feeding track and the base. A selection air blowing needle is connected to the feeding track. The reflective material selection optical fiber is used to pass through the feeding track to identify the material on the feeding track. The selection air blowing needle is used to blow air to select the material on the feeding track. The electrical component module is arranged on one side of the base and is respectively connected to the vibration plate, the reflective material selection optical fiber and the selection air blowing needle; as well as The back-blowing cleaning component is arranged on the base and is used for blowing air to clean the reflective material selection optical fiber. The back-blowing cleaning component is connected to the electrical component module.

2. The vibration sorting feeding device according to claim 1, characterized in that: The electrical component module is mounted on the base via a mounting plate, and a protection plate is provided on the left and right sides of the mounting plate respectively.

3. The vibration sorting feeding device according to claim 1, characterized in that: A first light-through hole and a second light-through hole are provided at intervals in the front-to-back direction on the middle portion of the feeding track. The first light-through hole and the second light-through hole both penetrate the feeding track in the up-down direction. The reflective material selection optical fiber includes a light-emitting optical fiber core and a light-receiving optical fiber core. The light-emitting optical fiber core and the light-receiving optical fiber core are both connected to the electrical component module. The light-emitting optical fiber core is provided in correspondence with the first light-through hole up and down, and the light-receiving optical fiber core is provided in correspondence with the second light-through hole up and down. A selection air-blowing hole is provided on the feeding track. The selection air-blowing hole is used for blowing and selecting materials on the feeding track and is connected to a selection air-blowing needle. The backblowing cleaning assembly includes a manual air valve and a backblowing air needle. One end of the backblowing air needle is connected to the feeding track and is used to blow air to clean the reflective material selection optical fiber. The other end of the backblowing air needle is connected to the manual air valve. The manual air valve is set on the base and connected to the electrical component module.

4. The vibration sorting feeding device according to claim 3, characterized in that: A U-shaped groove is provided on the bottom surface of the feeding track, and a first air-avoidance groove and a second air-avoidance groove are provided in the U-shaped groove. The first air-avoidance groove is arranged correspondingly to the light-emitting optical fiber core above and below, and the second air-avoidance groove is arranged correspondingly to the light-receiving optical fiber core above and below. The first air-avoidance groove is connected to the first light-through hole, and the second air-avoidance groove is connected to the second light-through hole. The bottom surface of the feeding track is adapted to fit the top surface of the reflective material selection optical fiber, and the back-blowing air needle is connected to the U-shaped groove.

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