Nut machine distributor

Abstract

The utility model relates to bolt production and processing technical field, the utility model provides a kind of nut machine distributor, it includes: distributing mechanism, distributing mechanism includes: conical material cylinder, collection sleeve, distributing baffle, the outside of distributing mechanism is provided with nut machine outer storehouse, the outside of one side end of conical material cylinder close to nut machine outer storehouse is equipped with discharging support, distributing baffle is located in the side end annular array close to collection sleeve and is equipped with material shifting arc plate, the outside of rotating shaft is equipped with movable bearing, the inside of conical material cylinder is provided with screening guide rail below the upper notch, the inside of discharging support is equipped with electromagnetic vibrator below screening guide rail. The nut falling into the inside of conical material cylinder will be rolled into the inside of collection sleeve under the action of gravity, after shovel nut cap by material shifting arc plate, place above screening guide rail, then the nut in non-horizontal state is separated by swinging material shifting plate, so that the horizontal conveying of nut is realized by reciprocating processing operation.

Description

Technical Field

[0001] This utility model relates to the field of bolt production and processing technology, specifically to a nut machine feeder. Background Technology

[0002] A nut is a mechanical part used to fasten and connect threaded rods or bolts. It is typically a part with internal threads, used to mate with externally threaded bolts or rods. The function of a nut is to rotate it, engaging it with a bolt or threaded rod, generating friction to tightly connect the two parts. Nuts are commonly used in various mechanical equipment, structural components, vehicles, and other applications requiring fixing and connection. Depending on the application and requirements, nuts vary in type and material, including standard nuts, torque-shear nuts, and high-strength nuts. Materials can include carbon steel, stainless steel, brass, and others. In general, nuts are fasteners widely used in mechanical assembly, serving a connecting and fixing function. A nut feeder is a device used to automatically separate and supply nuts. It is commonly used on industrial production lines, efficiently separating nuts and supplying them to the assembly line in the required quantity.

[0003] In existing technologies, nut sorting machines use vibrating discs and vibrating tracks for conveying materials. However, when the nuts are dropped upwards, they are oscillated and screened. Nuts that are ejected by the oscillation need to be collected and placed again, which is quite troublesome. Utility Model Content

[0004] To overcome the above-mentioned defects, embodiments of this utility model provide a nut machine feeder, which solves the technical problem of a nut machine feeder in related technologies / prior technologies.

[0005] According to one aspect, at least one embodiment of the present invention provides a nut machine distributor, comprising: a distributor mechanism, the distributor mechanism including: a conical cylinder, a collecting sleeve, and a distributor baffle; a distributor outer chamber is provided on the outer side of the distributor mechanism; a discharge bracket is installed on the outer side of the distributor outer chamber near the side end of the conical cylinder; a material-pushing arc plate is installed in a circular array on the side end of the distributor baffle near the collecting sleeve; a drive motor is connected to the side end of the distributor baffle away from the collecting sleeve via a rotating shaft; a movable bearing is installed on the outer side of the rotating shaft; an upper notch is provided at the upper end of the conical cylinder; a screening guide rail is provided inside the conical cylinder directly below the upper notch; and an electromagnetic vibrator is installed inside the discharge bracket below the screening guide rail.

[0006] For example, at least one embodiment of this disclosure provides a hoisting and positioning device for prefabricated building components, wherein a rotating shaft is installed at the upper end of the inner cavity of the material distribution machine, a swing motor is installed at the outer end of the rotating shaft corresponding to the position of the upper notch, and a material-pulling plate is installed on the lower surface of the swing motor corresponding to the position above the screen guide rail.

[0007] For example, at least one embodiment of this disclosure provides a hoisting and positioning device for prefabricated building components, wherein a limit cover is installed on the side end of the screening guide rail near the discharge bracket.

[0008] For example, at least one embodiment of this disclosure provides a hoisting and positioning device for prefabricated building components, wherein the outer diameter of the large-diameter end of the upper notch is smaller than the inner diameter of the collecting sleeve.

[0009] For example, at least one embodiment of this disclosure provides a hoisting and positioning device for prefabricated building components, wherein the outer diameter of the material distribution baffle matches the inner diameter of the collecting sleeve, and an end baffle is installed at one end of the arrayed material-distributing arc plates near the outer side of the material distribution baffle.

[0010] For example, at least one embodiment of this disclosure provides a hoisting and positioning device for prefabricated building components, wherein a positioning bracket is installed between the collecting sleeve and the outer chamber of the material distributor, and a bearing bracket is installed between the movable bearing and the outer chamber of the material distributor.

[0011] For example, at least one embodiment of this disclosure provides a hoisting and positioning device for prefabricated building components, wherein the rotating shaft is rotatably connected to the outer chamber of the material distribution machine.

[0012] For example, at least one embodiment of this disclosure provides a hoisting and positioning device for prefabricated building components, wherein a height adjustment bolt is installed above the limiting cover plate, penetrating the upper surface of the outer chamber of the material distribution machine.

[0013] For example, at least one embodiment of this disclosure provides a hoisting and positioning device for prefabricated building components, wherein the screening guide rail is inclined and the vertical height of one end near the conical material cylinder is greater than the vertical height of the other end.

[0014] For example, at least one embodiment of this disclosure provides a hoisting and positioning device for prefabricated building components, wherein the screening guide rail is an integral U-shaped component, and the inner diameter of the screening guide rail is slightly larger than the outer diameter of the nut to be separated.

[0015] The beneficial effects of this utility model are as follows: In this invention, the large end of the conical material cylinder faces the inside of the collecting sleeve. Therefore, the nuts falling into the conical material cylinder will roll into the inside of the collecting sleeve under the action of gravity. The rotating material distribution baffle inside the collecting sleeve picks up the nuts and places them above the screening guide rail through the array of material-pushing arc plates. Then, the swinging material-pushing plates disengage the non-horizontal nuts. Thus, the horizontal conveying of the nuts is achieved through reciprocating processing. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a nut-making feeder in one embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the material distribution mechanism in the embodiment; Figure 3 This is an overall sectional view of a nut-making feeder in another embodiment of the present invention; Figure 4 for Figure 1 A cross-sectional view of the material distribution mechanism in the embodiment; Figure 5 for Figure 1 A schematic diagram of the material distribution baffle in the embodiment; In the diagram: 1. Outer chamber of the material distributor; 2. Material distribution mechanism; 3. Rotating shaft; 4. Swing motor; 5. Discharge bracket; 6. Screening guide rail; 7. Limiting cover plate; 201. Conical cylinder; 202. Upper notch; 203. Collection sleeve; 204. Drive motor; 205. Material distribution baffle; 206. Movable bearing; 207. Material pushing arc plate; 208. End baffle; 209. Bearing bracket; 401. Material pushing plate; 601. Electromagnetic vibrator. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0019] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] like Figures 1-5As shown, this is an embodiment of a nut feeder of the present disclosure. It utilizes the coordinated action of a conical cylinder 201, a collecting sleeve 203, and a feed baffle 205 to feed and discharge nuts placed inside. The larger end of the conical cylinder 201 faces the inside of the collecting sleeve 203, so nuts falling into the conical cylinder 201 will roll into the collecting sleeve 203 under gravity. A circular array of feeding arc plates 207 arranged near the collecting sleeve 203 on the feed baffle 205 will scoop up the nuts that have fallen into the collecting sleeve 203 and discharge them through rotation. This process is repeated multiple times to discharge the nuts. A screening guide 6 is positioned inside the collecting sleeve 203 and does not contact the feed baffle 205. After the feeding arc plate 207 scoops up the nut and rotates above the screening guide 6, the nut will fall into the screening guide 6.

[0025] The material-pushing arc plate 207 is a structure with a certain curvature. An end baffle 208 is installed at one end of the material-pushing arc plate 207 to prevent the nut from falling off after it is scooped up.

[0026] The outer diameter of the material distribution baffle 205 is set to be slightly smaller than the inner diameter of the collection sleeve 203. This prevents the collection sleeve 203 from being stuck when the material distribution baffle 205 is driven to rotate. At the same time, the gap between the collection sleeve 203 and the material distribution baffle 205 is small to prevent the nut from falling out to the outside.

[0027] The inner diameter of the U-shaped screening guide 6 is slightly larger than the outer diameter of the nut for distributing materials. Therefore, when the scooped-up nut falls into the screening guide 6, it will have different support angles. The electromagnetic vibrator 601 at one end of the screening guide 6 works to control the overall vibration of the screening guide 6. The height of the end of the screening guide 6 closest to the conical material cylinder 201 is greater than the height of the other end. Therefore, the vibrating screening guide 6 can accelerate the transmission of the internal nut.

[0028] The movable bearing 206 is located inside the outer chamber 1 of the material distributor via the bearing bracket 209. Therefore, the drive motor 204 controls the material distributor baffle 205 to rotate inside the collection sleeve 203 via the rotating shaft, which can scoop up the nuts that have fallen into the collection sleeve 203 and push them into the screen guide rail 6.

[0029] In some examples, such as Figure 1 , Figure 5As shown, the swing motor 4 can rotate inside the outer chamber 1 of the feeder by means of the rotating shaft 3 when it swings. Therefore, the material-pushing plate 401 connected below the swing motor 4 swings inside the upper notch 202. The distance from the lower end of the material-pushing plate 401 to the top of the screen guide rail 6 is slightly greater than the height of the nut. Therefore, if the nut that falls into the screen guide rail 6 is in any state other than a flat position, the swinging material-pushing plate 401 will swing the nut to both sides of the screen guide rail 6. The nut that is knocked out will fall into the conical cylinder 201. The nut that falls into the conical cylinder 201 will then fall into the collecting sleeve 203 under the action of gravity.

[0030] When the thread inside the screen guide rail 6 is vibrated by the electromagnetic vibrator 601, the nut is transmitted between the limiting cover plate 7 and the screen guide rail 6. Therefore, under the limiting action of the screen guide rail 6 and the limiting cover plate 7, the nut is transmitted and sent to a position closer to the discharge bracket 5.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A nut-making machine feeder, characterized in that, include: The material distribution mechanism (2) includes: a conical material cylinder (201), a collecting sleeve (203), and a material distribution baffle (205). A material distribution machine outer chamber (1) is provided on the outer side of the material distribution mechanism (2). A discharge bracket (5) is installed on the outer side of the material distribution machine outer chamber (1) near the conical material cylinder (201). A material-pushing arc plate (207) is installed in a circular array on the side of the material distribution baffle (205) near the collecting sleeve (203). (205) A drive motor (204) is connected to the side of the collection sleeve (203) away from the shaft. A movable bearing (206) is installed on the outside of the shaft. An upper notch (202) is opened at the upper end of the conical material cylinder (201). A screening guide rail (6) is set inside the conical material cylinder (201) directly below the upper notch (202). An electromagnetic vibrator (601) is installed inside the discharge bracket (5) below the screening guide rail (6).

2. The nut-making feeder according to claim 1, characterized in that, A rotating shaft (3) is installed at the upper end of the inner chamber (1) of the material distributor. A swing motor (4) is installed at the outer end of the rotating shaft (3) corresponding to the position of the upper notch (202). A material-pulling plate (401) is installed on the lower surface of the swing motor (4) corresponding to the position above the screen guide rail (6).

3. The nut-making feeder according to claim 1, characterized in that, A limiting cover plate (7) is installed on the side end of the screening guide rail (6) near the discharge bracket (5).

4. A nut-making feeder according to claim 1, characterized in that, The outer diameter of the large-diameter end of the upper notch (202) is smaller than the inner diameter of the collecting sleeve (203).

5. A nut-making feeder according to claim 1, characterized in that, The outer diameter of the material distribution baffle (205) matches the inner diameter of the collection sleeve (203), and an end baffle (208) is installed at one end of the material feeding arc plate (207) arranged in an array near the outer side of the material distribution baffle (205).

6. A nut-making feeder according to claim 1, characterized in that, A positioning bracket is installed between the collecting sleeve (203) and the outer chamber (1) of the material distributor, and a bearing bracket (209) is installed between the movable bearing (206) and the outer chamber (1) of the material distributor.

7. A nut-making feeder according to claim 2, characterized in that, The rotating shaft (3) is rotatably connected to the outer chamber (1) of the material distributor.

8. A nut-making feeder according to claim 3, characterized in that, A height adjustment bolt is installed above the limiting cover plate (7) and through the upper surface of the outer chamber (1) of the material distributor.

9. The nut feeder of claim 1 wherein, The screening guide rail (6) is inclined, and the vertical height of one end near the conical cylinder (201) is greater than the vertical height of the other end.

10. The nut feeder of claim 1, wherein, The screening guide rail (6) is a U-shaped component, and the inner diameter of the screening guide rail (6) is slightly larger than the outer diameter of the nut to be separated.

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