Distributor of nut machine

Abstract

The utility model provides a nut machine distributor which comprises a base, a shell is arranged at the upper end of the base in a surrounding mode, a separating cabin is arranged on the rear side in the shell, a conveying table is arranged in the middle of the upper end of the base, the rear end of the conveying table is embedded into the separating cabin, and a discharging table is arranged at the front end of the conveying table. According to the distributor of the nut machine, the output shaft, the shifting piece, the conveying groove, the discharging table, the air cylinder and other structures are arranged, the shifting piece swings through left-right rotation of the output shaft, nuts on the conveying groove are shifted and distributed, the phenomenon that the nuts on the conveying groove are overlapped is avoided, and it is guaranteed that only one single nut is conveyed at the same position on the conveying groove; nut distribution accuracy is improved, then the nuts are sequentially conveyed into the discharging table through the conveying groove to be discharged, when the nuts enter the discharging table, the nuts move towards one side of a discharging port through attraction force generated by an air cylinder, and therefore the nuts fall downwards through the discharging port, and when the nuts fall downwards, the nuts are subjected to double assistance of a discharging pipe and an air blowing pipe; and the accelerating nut downwards finishes discharging.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical automation, and more specifically, to a nut machine feeder. Background Art

[0002] A nut is a mechanical part used for fixing and connecting threaded rods or bolts. It is usually a part with internal threads and is used in conjunction with bolts or threaded rods with external threads. The function of a nut is to be rotated and used in conjunction with a bolt or threaded rod to generate a certain frictional force to tightly connect two components together. It is usually used in various mechanical equipment, structural parts, vehicles, and other occasions where fixing and connection are required. According to the usage occasions and requirements, the types and materials of nuts are also various, including standard nuts, torque-shear nuts, high-strength nuts, etc. The materials can be different materials such as carbon steel, stainless steel, brass, etc. Generally speaking, a nut is a fastener widely used in mechanical assembly, playing a role in connection and fixation, while a nut machine feeder is a device used for automatically separating and supplying nuts. It is usually used on industrial production lines and can efficiently separate nuts and supply them to the assembly line according to the required quantity.

[0003] However, the existing nut machine feeders have the following problems when in use: The nut machine feeder usually separates nuts and provides them for subsequent machines. During the separation process of nuts, due to the collision and extrusion between multiple nuts, the positions are prone to change, thus blocking the discharge port, resulting in the inability of nuts to be discharged, affecting the progress of subsequent operations, and reducing the discharge efficiency.

[0004] The utility model can play a role in discharging and separating nuts, enabling multiple nuts to be discharged in sequence, and improving the discharge efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the technical problems proposed in the above background art and provide a nut machine feeder.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A nut machine feeder, comprising: a base, with a housing surrounded by the upper end of the base. A separation chamber is arranged at the rear side inside the housing. A fixing plate is arranged on one side of the front of the separation chamber. A conveying table is arranged in the middle of the upper end of the base. The rear end of the conveying table is embedded inside the separation chamber. The front end of the conveying table is provided with a discharge table. A vibrator is arranged on one side of the conveying table.

[0007] Further preferred scheme: Support legs are arranged at the bottom of the base. The bottom of the housing is fixedly connected to the upper end of the base, and the bottom of the housing is the same size as the base.

[0008] A further preferred solution is that a hinge is provided on one side of the upper end of the shell, and a baffle is provided on one side of the hinge.

[0009] A further preferred solution is that a rotating platform is arranged inside the separation cabin, a protective plate is arranged on one side of the rotating platform, and a fixing plate is arranged on the front side of the protective plate.

[0010] A further preferred solution: the fixed plate is arranged in an inverted L shape, an output shaft is arranged on one side of the upper end of the fixed plate, a paddle is nested at the output end of the output shaft, the paddle is located obliquely above the rotating table, and the paddle is located directly above the rear end of the conveying table.

[0011] A further preferred solution: a conveying trough is provided at the upper end of the conveying platform, auxiliary plates are provided on both sides above the rear end of the conveying trough, the front end of the conveying trough is embedded and connected to the discharge platform, a converter is provided at the bottom of the conveying platform, and one end of the converter is connected to the vibrator.

[0012] A further preferred solution is that a protective cover is fixedly installed above the discharging platform, a cylinder is arranged on one side of the protective cover, a discharging port is opened at the upper end of the discharging platform, a discharging pipe is arranged below the discharging port, and an air blowing pipe is arranged on one side of the discharging pipe.

[0013] Beneficial effects:

[0014] 1. By providing an output shaft, a paddle, a converter and a vibrator, when the conveying trough starts to convey the nuts to the discharge platform, the output shaft drives the paddle to move left and right repeatedly to paddle the nuts on the conveying trough, so that the nuts higher than the conveying trough are paddled out and returned to the rotating platform. At the same time, the converter adjusts the vibration generated by the vibrator to the same frequency and amplitude with the vibration generated by the vibrator, and assists the paddle to divide the nuts, so that a single nut is always transported at the same position and height on the conveying trough, so that the subsequent discharge of the nuts will not be blocked, thereby improving the accuracy and speed of material division and improving the efficiency of material division;

[0015] 2. By providing a discharge platform, a cylinder and a conveying trough, when the conveying trough conveys the nuts to the inside of the discharge platform, the output end of the cylinder generates suction to attract the nuts toward the discharge port, so that the nuts are discharged through the discharge port. When the previous nut has not fallen into the discharge port, the suction generated by the cylinder will be blocked by the nut in front, ensuring that the nuts are discharged one by one through the discharge port in sequence, avoiding blockage of the discharge port due to accumulation of nuts. At the same time, the nuts entering the discharge port will be affected by the blowing pipe to accelerate the downward discharge, avoiding the phenomenon that the current nut is discharged too slowly and stacked with the subsequent nuts, thereby improving the nut discharge efficiency;

[0016] 3. In summary, for this kind of nut machine feeder, by setting up structures such as an output shaft, a paddle, a conveying groove, a discharging table, and a cylinder, the paddle swings through the left - right repeated rotation of the output shaft to dial and separate the nuts on the conveying groove, avoiding the phenomenon of nut overlap on the conveying groove, ensuring that only a single nut is transported forward at the same position and the same height on the conveying groove, improving the accuracy of nut separation. Subsequently, the nuts are sequentially fed into the discharging table through the conveying groove for discharging. When the nuts enter the discharging table, the attractive force generated by the cylinder moves the nuts towards the discharging port side, and then they fall downward through the discharging port. When the nuts fall downward, they are assisted by both the discharging pipe and the blowing pipe, accelerating the downward discharging of the nuts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the nut machine of the present utility model.

[0019] Figure 3 It is a schematic diagram of the internal feeder structure of the nut machine of the present utility model.

[0020] Figure 4 It is a schematic diagram of the internal separator structure of the nut machine of the present utility model.

[0021] Figure 5 It is a schematic diagram of the bottom structure of the separator of the present utility model.

[0022] Figures 1-5 In the figure: 1. Base; 101. Support leg; 2. Outer shell; 201. Hinge; 202. Baffle; 3. Separation chamber; 301. Rotating table; 302. Protective plate; 4. Fixed plate; 401. Output shaft; 402. Paddle; 5. Conveying table; 501. Conveying groove; 502. Auxiliary plate; 503. Converter; 6. Discharging table; 601. Protective cover; 602. Cylinder; 603. Discharging port; 604. Discharging pipe; 605. Blowing pipe; 7. Vibrator. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Figures 1-5 Please refer to

[0024] Please refer to Figures 1-5In the embodiment of the utility model, a nut machine distributor includes: a base 1, a shell 2 is arranged around the upper end of the base 1, a separation cabin 3 is arranged on the rear side of the shell 2, a fixing plate 4 is arranged on the front side of the separation cabin 3, a conveying platform 5 is arranged in the middle of the upper end of the base 1, the rear end of the conveying platform 5 is embedded in the separation cabin 3, a discharging platform 6 is arranged at the front end of the conveying platform 5, a vibrator 7 is arranged on one side of the conveying platform 5, a supporting leg 101 is arranged at the bottom of the base 1, the bottom of the shell 2 is fixedly connected to the upper end of the base 1, and the bottom of the shell 2 is consistent in size with the base 1 A hinge 201 is provided on one side of the upper end of the shell 2, and a baffle 202 is provided on one side of the hinge 201; the upper shell 2 is fixedly connected to the upper end of the base 1, and the shell 2 protects the components on the upper end of the base 1 to prevent external objects from causing damage to the components in the nut machine. The separation cabin 3 is fixed on the rear side of the upper end of the base 1, and a rotating table 3 is provided inside the separation cabin 3. Nuts are put into the separation cabin 3 by opening the baffle 202. After the nuts are put in, the baffle 202 is closed again to prevent the nuts from moving inside the separation cabin 3 when the materials are divided. Since the baffle plate 202 is not covered and thrown outward, the rotating table 3 transports the nut to a high place during the rotation process and then drops downward. The nut dropped on the conveying trough 501 will be screened and moved by the paddle 402 on the fixed plate 4, ensuring that only one nut at the same position and height on the conveying trough 501 is transported forward, and the output shaft 401 passes through the protective plate 302 and is arranged above the interior of the separation cabin 3. Therefore, when the paddle 402 moves the nut, the nut is protected and restricted by the protective plate 302 and will not fall out of the separation cabin. The cabin 3 is always rotated by the rotating table 301 inside the separation cabin 3. The vibration generated by the vibrator 7 is converted into a uniform frequency and amplitude by the converter 503, so that the conveying trough 501 conveys the nuts forward, and the auxiliary paddle 402 separates the nuts, thereby improving the speed and accuracy of nut separation. Finally, the nuts are conveyed to the discharge platform 6 by the conveying trough 501, discharged downward from the discharge port 603, and transmitted by the discharge pipe 604. The air blowing pipe 605 can assist the transmission efficiency of the nuts in the discharge pipe 604.

[0025] In the embodiment of the present utility model, a rotating table 301 is arranged inside the separation chamber 3. A protective plate 302 is arranged on one side of the rotating table 301. A fixing plate 4 is arranged on one side of the front surface of the protective plate 302. The fixing plate 4 is arranged in an inverted L shape. An output shaft 401 is arranged on one side of the upper end of the fixing plate 4. A dial 402 is nested at the output end of the output shaft 401. The dial 402 is located obliquely above the rotating table 301 and directly above the rear end of the conveying table 5. When the nut is put into the separation chamber 3, the rotating table 301 drives the nut to fly in the separation chamber 3 during rotation. When the nut reaches a certain height in the separation chamber 3, it will fall downward onto the auxiliary plate 502. Through the downward inclination angle of the auxiliary plate 502, the nut rolls into the conveying groove 501 and is transported forward by the conveying groove 501. When passing through the dial 402, the output shaft 401 drives the dial 402 to move left and right repeatedly, so that the nut in the conveying groove 501 always remains at the same height, ensuring that there is always only a single nut transported at the same position and the same height in the conveying groove 501, and preventing the discharge port 603 from being blocked due to too many nuts during discharging, thus improving the nut discharging efficiency.

[0026] In the embodiment of the present utility model, a conveying groove 501 is opened at the upper end of the conveying table 5. Auxiliary plates 502 are arranged on both sides above the rear end of the conveying groove 501. The front end of the conveying groove 501 is embedded and connected with the discharging table 6. A converter 503 is arranged at the bottom of the conveying table 5. One end of the converter 503 is connected with a vibrator 7. A protective cover 601 is fixedly installed above the discharging table 6. A cylinder 602 is arranged on one side of the protective cover 601. A discharging port 603 is opened at the upper end of the discharging table 6. A discharging pipe 604 is arranged below the discharging port 603. A blowing pipe 605 is arranged on one side of the discharging pipe 604. The nut enters the inside of the conveying groove 501 through the auxiliary plate 502. Through the vibration generated by the vibrator 7, the converter 503 adjusts it to a unified frequency and amplitude, assisting the dial 402 to separate the nuts in the conveying groove 501, improving the accuracy and efficiency of nut separation. When the nut is conveyed by the conveying groove 501 to the position of the discharging table 6, the output end of the cylinder 602 generates suction to attract the nut towards the discharging port 603, and then the nut falls downward into the discharging pipe 604 through the discharging port 603 and is guided to fall downward by the discharging pipe 604. When falling inside the discharging pipe 604, the other end of the blowing pipe 605 is connected with the cylinder 602, and the cylinder 602 provides blowing power for the blowing pipe 605. Therefore, the blowing pipe 605 can generate blowing to assist the nut in discharging inside the discharging pipe 604, improving the nut discharging efficiency.

[0027] Working principle: Open the baffle 202 outward through the hinge 201, then put nuts into the separation chamber 3, close the baffle 202 again, block the top of the separation chamber 3 to prevent the nuts from flying out through the baffle 202. When the nuts enter the separation chamber 3, the rotating table 301 starts to rotate, moving the nuts upward. When they reach a certain height, the nuts will fall downward. Through the auxiliary plate 502, some nuts will fall on the conveying groove 501 and be conveyed by the conveying groove 501. The continuous operation of the rotating table 301 and the conveying groove 501 makes the nuts inside the separation chamber 3 continuously move forward. When they move to the paddle 402, the paddle 402 swings by the left and right repeated rotation of the output shaft 401 to separate and stir the nuts on the conveying groove 501, preventing the nuts on the conveying groove 501 from overlapping. At the same time, the converter 503 converts the vibration generated by the vibrator 7 into a unified frequency and amplitude to assist the paddle 402 in separating the nuts, improving the accuracy and precision of the nut machine in separating nuts. Subsequently, the nuts are sent into the discharge table 6 one by one through the conveying groove 501 for discharging. When the nuts enter the discharge table 6, the attraction generated by the cylinder 602 moves the nuts toward the discharge port 603 side, and then they fall downward through the discharge port 603. With the assistance of the discharge pipe 604 and the blowing pipe 605, they fall downward to complete the separation and discharge of the nuts.

Claims

1. A nut machine distributor, comprising: A base (1), wherein an outer shell (2) is arranged around the upper end of the base (1), a separation cabin (3) is arranged on the rear side of the inner part of the outer shell (2), a fixing plate (4) is arranged on the front side of the separation cabin (3), and a conveying platform (5) is arranged in the middle part of the upper end of the base (1), characterized in that: the rear end of the conveying platform (5) is embedded in the interior of the separation cabin (3), the front end of the conveying platform (5) is arranged with a discharge platform (6), and a vibrator (7) is arranged on one side of the conveying platform (5).

2. A nut machine distributor according to claim 1, characterized in that: The bottom of the base (1) is provided with a supporting leg (101), the bottom of the shell (2) is fixedly connected to the upper end of the base (1), and the bottom of the shell (2) is of the same size as the base (1).

3. A nut machine distributor according to claim 1, characterized in that: A hinge (201) is provided on one side of the upper end of the housing (2), and a baffle (202) is provided on one side of the hinge (201).

4. A nut machine distributor according to claim 1, characterized in that: A rotating platform (301) is arranged inside the separation cabin (3), a protective plate (302) is arranged on one side of the rotating platform (301), and a fixing plate (4) is arranged on the front side of the protective plate (302).

5. A nut machine distributor according to claim 4, characterized in that: The fixing plate (4) is arranged in an inverted L shape, an output shaft (401) is arranged on one side of the upper end of the fixing plate (4), a paddle (402) is nested at the output end of the output shaft (401), the paddle (402) is located obliquely above the rotating platform (301), and the paddle (402) is located directly above the rear end of the conveying platform (5).

6. A nut machine distributor according to claim 1, characterized in that: A conveying trough (501) is provided at the upper end of the conveying platform (5), auxiliary plates (502) are provided on both sides above the rear end of the conveying trough (501), the front end of the conveying trough (501) is embedded and connected to the discharge platform (6), and a converter (503) is provided at the bottom of the conveying platform (5), and one end of the converter (503) is connected to the vibrator (7).

7. A nut machine distributor according to claim 6, characterized in that: A protective cover (601) is fixedly installed above the discharge platform (6), a cylinder (602) is arranged on one side of the protective cover (601), a discharge port (603) is opened at the upper end of the discharge platform (6), a discharge pipe (604) is arranged below the discharge port (603), and a blowing pipe (605) is arranged on one side of the discharge pipe (604).

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