Vibrating disc

Abstract

The utility model relates to a vibrating disk, which is used for arranging and conveying materials and comprises a vibrating disk body, a positive and negative screening mechanism and a guide rail removing section, and the inner wall of the vibrating disk body is provided with a spirally rising guide rail. The positive and negative screening mechanism comprises a photoelectric sensor and a material removing mechanism; the photoelectric sensor is aligned with the guide rail from top to bottom, detects materials on the guide rail and is electrically connected with the material removing mechanism; two rows of rails are designed on the vibration disc, the material arranging and conveying efficiency is improved, and through the fault design between a second wide rail and a second narrow rail, when materials fall onto the second narrow rail, the materials can be automatically adjusted to be in a vertical state, and the front faces of the materials face upwards; according to the utility model, the whole structure is simple, the use is convenient, the efficiency of the shell production and processing process is improved, and convenience is brought to the processing and production of the nail shooting pills.

Description

Technical Field

[0001] The utility model relates to the field of production and processing of fastening equipment, in particular to a vibration plate. Background Art

[0002] Nail-shooting technology uses a nail gun to fire a nail bullet, causing the gunpowder inside the bullet to burn and release energy, driving the nail directly into a hard substrate such as metal, concrete, rock, masonry, etc., and fixing the components that need to be fixed, such as pipe clamps, pipe clamps, brackets, lifting rings, etc., directly to the substrate.

[0003] The bullets used in nail guns are called nail bullets. Nail bullets include a shell and gunpowder grains. The shell is cylindrical, with one end closed and the other end facing inward to form a cavity for subsequent filling of gunpowder grains. During the production and processing process, the shell needs to be adjusted in terms of front and back and posture so that the cavity faces upward and is arranged in an orderly manner. The vibration plate is an auxiliary feeding equipment for automatic assembly or automatic processing machinery. It can arrange various products in an orderly manner, 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 the workpiece. However, there is currently no vibration plate suitable for the processing of nail bullet shells on the market, and it is impossible to adjust and screen the posture of the shell.

[0004] In general, there is a need to develop a vibrating plate with material posture adjustment and screening functions. Utility Model Content

[0005] In view of the deficiencies in the above technologies, the present invention provides a vibrating plate that is efficient, practical, safe and reliable.

[0006] The specific technical solution adopted in the present invention is:

[0007] A vibrating plate for arranging and conveying materials, comprising a vibrating plate body, an inner wall of which is provided with a spiral guide rail, and characterized in that it further comprises a positive and negative screening mechanism and a rejection guide rail section;

[0008] Preferably, the positive and negative screening mechanism includes a photoelectric sensor and a material removal mechanism; the photoelectric sensor is aligned with the guide rail from top to bottom, detects the material on the guide rail, and is electrically connected to the material removal mechanism;

[0009] Preferably, the rejection guide rail section is inclined, and a baffle is provided on one side of the inclined direction. A material rejection opening is opened on the baffle, and a material blocking bar is provided above the material rejection opening. The height of the material rejection opening is greater than the material width and less than the material height.

[0010] Preferably, the material picking mechanism is arranged on one side of the photoelectric sensor and is aligned with the material below the photoelectric sensor.

[0011] Preferably, the material removal mechanism is an air blowing mechanism or an electric push rod.

[0012] Preferably, the vibration plate includes a central silo, and the guide rail includes a main track connected to the central silo at one end, and the other end of the main track is connected to a first wide track and a second wide track, and the first wide track and the second wide track are connected with a first narrow track and a second narrow track along the feeding direction; the first narrow track is connected to the first wide track, the second narrow track is lower than the second wide track, and the starting position of the second narrow track is connected to the tail end position of the second wide track.

[0013] Preferably, the first narrow track and the second narrow track merge into a material sorting track.

[0014] Preferably, the photoelectric sensor is arranged above the material sorting track.

[0015] Preferably, the guide rail plane is inclined toward the outside of the vibration plate.

[0016] Beneficial effects

[0017] Compared with the prior art, the embodiment of the utility model provides a vibrating plate with two rows of tracks, which improves the material sorting and conveying efficiency. Moreover, through the fault design between the second wide track and the second narrow track, the material can be automatically adjusted to an upright state with the front side facing up when it falls on the second narrow track.

[0018] Subsequently, the positive and negative screening mechanism and the rejection guide section are used to screen the positive and negative sides and the posture of the material. This utility model has a simple overall structure and is easy to use. It improves the efficiency of the shell production process and brings convenience to the processing and production of nail bullets. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of the vibration plate of the utility model;

[0020] Figure 2 This is a top view of the guide rail structure of the present utility model;

[0021] Figure 3 A schematic diagram of the blowing mechanism of the embodiment;

[0022] Figure 4 Schematic diagram of the reject guide rail section of the embodiment.

[0023] Explanation of symbols: 1-vibrating plate, 2-central hopper, 3-main track, 4-first wide track, 5-second wide track, 6-first narrow track, 7-second narrow track, 8-material sorting track, 9-material picking mechanism, 91-photoelectric sensor, 92-blowing mechanism, 10-rejecting guide rail section, 101-material picking port, 102-material blocking bar, 11-baffle, 12-shell. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present application and are not to be construed as limiting the present application. On the contrary, the embodiments of the present application include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0025] The utility model proposes a vibration plate, which is applied to the field of production and processing of fastening equipment, comprising a vibration plate body, wherein a guide rail which spirals upward in a counterclockwise direction is provided in the vibration plate, wherein the guide rail comprises a main guide rail at the front end and four branch guide rails at the rear end, wherein a central material bin is provided in the center of the vibration plate for loading materials, wherein the front end of the main guide rail is connected to the central material bin of the vibration plate, and the other end of the main rail is connected to a first wide rail and a second wide rail, wherein the second wide rail is outside the first wide rail, i.e., further away from the center of the vibration plate;

[0026] The guide rail is slightly inclined toward the outside of the vibrating plate, and a baffle is provided on the inclined side, so that the material can slide or roll toward the inclined side under the action of gravity and be blocked by the baffle. The material can be arranged against the baffle and move along the guide rail.

[0027] In this embodiment, the materials sorted and conveyed by the vibrating plate are nail bullet shells. The shells are cylindrical, one end of the cylinder is closed, and the other end is inward to form a cavity for subsequent filling of gunpowder grains; the shells spiral upward from the central silo along the main track, with part of the shells standing upright and the other part lying flat; and because the closed end of the shell is heavier, when the shells are standing upright, most of them have the cavity end facing upward, that is, the standard posture of the front side facing up.

[0028] The first wide track is directly connected to the main track in space. The shells standing on the main track will move along the main track into the first wide track and be transported in an orderly manner along the baffle of the first wide track. Of course, a small number of lying (horizontally) shells will also enter the first wide track. A dividing port is provided on the outer baffle of the first wide track, and the first wide track and the second wide track are connected at the dividing port. The lying shells sent from the main track will roll into the second wide track from the dividing port due to the inclination of the track. Therefore, the shells transported on the second wide track are all non-erected shells.

[0029] The first wide track and the second wide track are connected with the first narrow track and the second narrow track along the feeding direction; the width of the first narrow track and the second narrow track is slightly larger than the diameter of the shell, so as to facilitate screening out the shell;

[0030] Specifically, the first narrow track is directly connected to the first wide track. The orderly arranged materials moving along the baffle can directly enter the first narrow track from the first wide track. However, since the width of the second narrow track is only slightly larger than the diameter of the materials, the materials that were not originally attached to the baffle of the first wide track, that is, the disordered materials, will fall from the interruption of the first wide track.

[0031] The starting height of the second narrow track is lower than the ending height of the second wide track, but from a bird's-eye view, the starting position of the second narrow track is connected to the tail end of the second wide track. When the material is transported through the interruption of the second wide track, it will fall onto the second narrow track for arrangement. This setting is because the second narrow track transports disordered materials that need to be sorted. Therefore, with the help of gravity, the material falls from the second wide track, and its heavier end has a larger number of first contacts with the plane, so that some shells can fall upright and face up on the second narrow track and be arranged in an orderly manner.

[0032] When entering the first narrow track and the second narrow track, most of the lying materials have been removed, and most of the shells are facing up. Then the ends of the first narrow track and the second narrow track merge to form a material sorting track, and all the arranged shells enter the material sorting track.

[0033] The material sorting track is equipped with positive and negative screening mechanisms and rejection guide sections;

[0034] The positive and negative screening mechanism consists of a photoelectric sensor and a material removal structure. The photoelectric sensor is located above the material sorting track and is aligned with the guide rail from top to bottom. The material removal structure is located on the outside of the guide rail. When the vibrating disk rotates, the shell moves forward along the track. Since one end of the shell is a cavity and the other end is a solid surface, the photoelectric sensor detects each shell passing through. The emitted light will be reflected back by the shell. Due to the difference in the cavity and the solid surface, the light path is different, so it can be distinguished whether the shell is facing up (cavity). When it is detected that it is not facing up, the photoelectric sensor transmits an electrical signal to the material removal mechanism, and the material removal mechanism is activated to push the shell with non-standard posture off the guide rail, thereby achieving the effect of screening positive and negative;

[0035] In some embodiments, the material removal mechanism is a blowing mechanism or an electric push rod, preferably an air blowing mechanism, which can quickly remove the inverted shell along the vertical direction of the track to facilitate the subsequent shells to pass through the track. The removed shells fall to the bottom of the vibration plate and enter the central silo under vibration for sorting and arrangement.

[0036] After passing through the forward and reverse screening mechanisms, the material enters the reject rail section, which is tilted toward the outside of the vibrating plate. A baffle is installed on one side along the tilt, with a reject opening on the baffle and a retaining bar above the opening. The height of the reject opening is greater than the width of the shell but less than its height. Because the track is slightly tilted, when shells pass along the reject rail section, lying shells can roll out of the reject opening and fall. This achieves the effect of only rejecting horizontally arranged shells, allowing upright shells to pass smoothly. The length of the reject opening is 4-6 times the length of the shell, allowing the shells ample time to roll out of the reject opening.

[0037] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0038] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A vibrating plate for arranging and conveying materials, comprising a vibrating plate body, wherein a spiral guide rail is provided on the inner wall of the vibrating plate body, characterized in that: It also includes positive and negative screening mechanisms and rejection guide sections; The positive and negative screening mechanism includes a photoelectric sensor and a material removal mechanism; the photoelectric sensor is aligned with the guide rail from top to bottom to detect the material on the guide rail and is electrically connected to the material removal mechanism; the material removal mechanism is an electric push rod; The reject guide rail section is tilted, and a baffle is provided on one side of the tilt direction. A material removal opening is provided on the baffle, and a material blocking strip is provided above the material removal opening. The height of the material removal opening is greater than the width of the material and less than the height of the material. The length of the ejection port is 4-6 times the length of the shell.

2. A vibration plate according to claim 1, characterized in that: The material picking mechanism is arranged on one side of the photoelectric sensor and is aligned with the material below the photoelectric sensor.

3. A vibration plate according to claim 1, characterized in that: The vibrating plate includes a central silo, and the guide rail includes a main track connected to the central silo at one end, and the other end of the main track is connected to a first wide track and a second wide track, and the first wide track and the second wide track are connected with a first narrow track and a second narrow track along the feeding direction; the first narrow track is connected to the first wide track, the second narrow track is lower than the second wide track, and the starting position of the second narrow track is connected to the tail end position of the second wide track.

4. A vibration plate according to claim 3, characterized in that: The first narrow track and the second narrow track merge into a material sorting track.

5. A vibration plate according to claim 4, characterized in that: The photoelectric sensor is arranged above the material sorting track.

6. A vibration plate according to claim 1, characterized in that: The guide rail plane is inclined toward the outside of the vibration plate.

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