Screw and nut sorting mechanism

Abstract

The utility model discloses a screw nut sorting mechanism, which is applied in the sorting mechanism field and comprises a box frame and a guide mechanism, the top of the box frame is bolted with a box cover, the top of the box cover is provided with a feeding frame in a penetrating manner, one side and the front surface of the box frame are respectively provided with a first discharge port and a second discharge port, and the first discharge port and the second discharge port are connected with the guide mechanism. A material pushing mechanism is arranged on the other side of the box frame, a bottom plate is arranged at the bottom of the box frame, mounting blocks are symmetrically connected to the front face and the back face of the box frame in a bolting mode, fixing springs are connected between the bottoms of the mounting blocks and the bottom plate in a bolting mode through spring fixing pieces, and a vibration motor is installed on the other side of the box frame. A fixing frame is connected to the top of the box cover in a bolted mode, a suction fan is connected to the interior of the fixing frame in a bolted mode, an oscillation function can be achieved, alignment of a screw rod part of a screw and a through groove can be accelerated, the situation of internal blockage is reduced, meanwhile, an impurity removal and collection function can be achieved, the subsequent cleaning burden of personnel is reduced, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of sorting mechanisms, in particular to a screw and nut sorting mechanism. Background Art

[0002] At present, a Chinese utility model with announcement number CN217512352U discloses a screw and nut sorting mechanism, including a shell and a support plate, the support plate is fixed in the shell, a first groove and a second groove are provided on the support plate, the first groove is connected to the second groove, the screw rod part of the screw falls into the first groove, the screw head and the nut are clamped on the support plate by the first groove, the shell is provided with a push plate, the push plate pushes the screw head and the nut to move on the support plate, a guide plate is provided in the first groove, the guide plate contacts with the screw rod part of the screw and guides it into the second groove. Compared with the traditional technology, the utility model realizes the sorting of nuts and screws, which is convenient for workers to take screws and nuts.

[0003] Although the existing sorting mechanism can screen materials by setting up double through grooves and double discharge ports, there are still other problems in the use process, such as the lack of oscillation function, the device is in a stationary state when in use, and the screw rod part put into the shell in the stationary state is difficult to enter the groove, which easily causes material accumulation, and personnel are required to manually correct it in time, which increases the workload of personnel, and it does not have the impurity removal and collection function. Some screws and nuts are contaminated with powder and impurities on the surface during processing. These impurities can easily fall into the interior as the screws and nuts slide inside, and personnel are required to remove and clean the interior after sorting, which has low practicality. In order to solve the above-mentioned problems, we propose a screw and nut sorting mechanism. Utility Model Content

[0004] The utility model aims to provide a screw and nut sorting mechanism, which solves the problem that the existing sorting mechanism does not have an oscillation function and does not have a debris removal and collection function.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a screw and nut sorting mechanism comprises a box frame and a guide mechanism, a box cover is bolted on the top of the box frame, a feed frame is installed through the top of the box cover, a first discharge port and a second discharge port are respectively provided on one side and the front of the box frame, a pushing mechanism is provided on the other side of the box frame, a bottom plate is provided on the bottom of the box frame, mounting blocks are symmetrically bolted on the front and back of the box frame, a fixing spring is bolted between the bottom of the mounting block and the bottom plate through a spring fixing sheet, a vibration motor is installed on the other side of the box frame, a fixing frame is bolted on the top of the box cover, a suction fan is bolted inside the fixing frame, an activated carbon filter is provided inside the fixing frame, a suction port is provided on the top of the box cover, and an air outlet is provided on one side of the fixing frame.

[0006] The above technical solution can have an oscillation function, which can speed up the alignment of the screw rod part and the through slot and reduce internal blockage. At the same time, it can have a debris removal and collection function, which reduces the subsequent cleaning burden of personnel and is highly practical.

[0007] The utility model is further configured as follows: the guide mechanism includes a fixed plate, the fixed plate is welded to the inside of the box frame, the top of the fixed plate is respectively provided with a first through groove and a second through groove, the other end of the first through groove is connected to the second through groove, a guide plate is installed on the top of the fixed plate, and a baffle is installed inside the box frame.

[0008] By adopting the above technical scheme, the screws and nuts can be distinguished and guided by setting the fixed plate, the first through groove, the second through groove, the guide plate and the stop rod. The width of the first through groove and the second through groove is slightly larger than the diameter of the screw rod. The height between the stop rod and the fixed plate allows the screws and nuts to pass through after being laid flat. The screws and nuts in an upright state in the box frame first fall into the first through groove, and then fall from the first discharge port through the second through groove, while the nuts will fall from the second discharge port under the guidance of the guide plate.

[0009] The utility model is further configured as follows: the pushing mechanism comprises a cylinder, the cylinder penetrates through and is installed on the other side of the box frame, and a pushing plate is installed on the output end of the cylinder.

[0010] By adopting the above technical solution, a pushing force can be applied through the arrangement of the cylinder and the push plate, so as to push the screw and the nut to move forward.

[0011] The utility model is further configured as follows: a protective cover is bolted to the other side of the box frame.

[0012] By adopting the above technical solution and providing a protective cover, the vibration motor can be protected to prevent the vibration motor from being damaged by collision with foreign objects.

[0013] The utility model is further configured as follows: the top and the bottom of the activated carbon filter are both clamped with clamping seats, and the other sides of the two clamping seats are bolted to the fixing frame and the box cover respectively.

[0014] By adopting the above technical solution, the activated carbon filter can be limited by setting the holder to prevent the activated carbon filter from shifting.

[0015] The utility model is further configured as follows: a dustproof net is bolted to one side of the fixing frame.

[0016] By adopting the above technical solution, the dustproof net can be provided to prevent dust in the outside air from falling into the suction fan through the air outlet.

[0017] The utility model is further configured as follows: the fixing spring is made of carbon spring steel.

[0018] By adopting the above technical solution, the fixed spring has the characteristics of excellent mechanical properties, good anti-elasticity, low temperature resistance and corrosion resistance.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model starts the vibration motor and puts the screws and nuts into the feed frame together. After being put in, the screws and nuts will fall downward onto the fixed plate. The vibration motor will generate vibration force after being started. After the vibration force is formed, it will cause the box frame to shake with the cooperation of the fixed spring. When the box frame shakes, the screws and nuts inside will shake, and it can have an oscillation function, which can speed up the alignment of the screw rod part and the through groove and reduce the occurrence of internal blockage.

[0021] 2. The utility model starts the suction fan, which will cause the internal impeller to rotate. When the impeller rotates, it will suck the air inside the box frame through the suction port and discharge it outward. Under the action of suction, powder and impurities with lower density will enter the fixed frame, and under the action of the activated carbon filter, the impurities will be adsorbed and intercepted. It can have the function of removing and collecting impurities, reducing the subsequent cleaning burden of personnel, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a front sectional view of the structure of the utility model;

[0024] Figure 3 It is a top view of a partial cross-section of the structure of the utility model.

[0025] Figure numerals: 1. box frame; 2. guide mechanism; 21. fixed plate; 22. first through slot; 23. second through slot; 24. guide plate; 25. baffle rod; 3. box cover; 4. feed frame; 5. first discharge port; 6. second discharge port; 7. pushing mechanism; 71. cylinder; 72. push plate; 8. bottom plate; 9. mounting block; 10. fixing spring; 11. fixing frame; 12. suction fan; 13. activated carbon filter; 14. suction port; 15. vibration motor; 16. protective cover; 17. holder; 18. dust net. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] refer to Figure 1 , Figure 2 and Figure 3 A screw and nut sorting mechanism comprises a box frame 1 and a guide mechanism 2. A box cover 3 is bolted to the top of the box frame 1. A feed frame 4 is installed on the top of the box cover 3. A first discharge port 5 and a second discharge port 6 are respectively provided on one side and the front of the box frame 1. A push mechanism 7 is provided on the other side of the box frame 1. A bottom plate 8 is provided at the bottom of the box frame 1. Mounting blocks 9 are symmetrically bolted to the front and back of the box frame 1. A fixing spring 10 is bolted between the bottom of the mounting block 9 and the bottom plate 8 through a spring fixing sheet. The other side of the box frame 1 is provided with a first discharge port 5 and a second discharge port 6. A push mechanism 7 is provided on the other side of the box frame 1. A bottom plate 8 is provided at the bottom of the box frame 1. A mounting block 9 is symmetrically bolted to the front and back of the box frame 1. A fixing spring 10 is bolted to the bottom of the mounting block 9 and the bottom plate 8 through a spring fixing sheet. A vibration motor 15 is installed on the side. By starting the vibration motor 15 and putting screws and nuts into the feed frame 4 together, the screws and nuts will fall down onto the fixed plate 21 after being put in. The vibration motor 15 will generate vibration force after being started. After the vibration force is formed, the box frame 1 will shake with the cooperation of the fixed spring 10. When the box frame 1 shakes, the screws and nuts inside will shake, and it can have an oscillation function, which can speed up the alignment of the screw thread part and the through groove and reduce internal blockage.

[0029] refer to Figure 2 and Figure 3The guide mechanism 2 includes a fixing plate 21, which is welded to the inside of the box frame 1. A first through slot 22 and a second through slot 23 are respectively provided on the top of the fixing plate 21. The other end of the first through slot 22 is connected to the second through slot 23. A guide plate 24 is installed on the top of the fixing plate 21. A stopper 25 is installed inside the box frame 1. Through the arrangement of the fixing plate 21, the first through slot 22, the second through slot 23, the guide plate 24 and the stopper 25, the screws and nuts can be distinguished and guided. The widths of the first through slot 22 and the second through slot 23 are slightly larger than the diameter of the screw rod. The height between the stopper 25 and the fixing plate 21 allows the screws and nuts to pass through after being laid flat. The screws and nuts in an upright state in the box frame 1 first fall into the first through slot 22, and then fall from the first discharge port 5 through the second through slot 23, while the nuts fall from the second discharge port 6 under the guidance of the guide plate 24.

[0030] refer to Figure 1 , Figure 2 and Figure 3 The pushing mechanism 7 includes a cylinder 71, which passes through and is installed on the other side of the box frame 1. A push plate 72 is installed at the output end of the cylinder 71. Through the arrangement of the cylinder 71 and the push plate 72, a pushing force can be applied to push the screw and nut forward.

[0031] refer to Figure 2 A protective cover 16 is bolted to the other side of the box frame 1. The protective cover 16 can protect the vibration motor 15 and prevent the vibration motor 15 from being damaged by collision with foreign objects.

[0032] refer to Figure 1 and Figure 2 The fixed spring 10 is made of carbon spring steel and has the characteristics of excellent mechanical properties, good anti-elasticity, low temperature resistance and corrosion resistance.

[0033] Brief description of the usage process: by starting the vibration motor 15 and putting the screws and nuts into the feed frame 4 together, the screws and nuts will fall down onto the fixed plate 21 after being put in, and the vibration motor 15 will generate vibration force after being started. After the vibration force is formed, it will cause the box frame 1 to shake with the cooperation of the fixing spring 10, and the box frame 1 will shake when it shakes.

[0034] Embodiment 2:

[0035] refer to Figure 1 and Figure 2, a screw and nut sorting mechanism, the top of the box cover 3 is bolted with a fixed frame 11, the inside of the fixed frame 11 is bolted with a suction fan 12, the inside of the fixed frame 11 is provided with an activated carbon filter 13, the top of the box cover 3 is provided with an air suction port 14, and one side of the fixed frame 11 is provided with an air outlet. By starting the suction fan 12, the suction fan 12 will rotate the internal impeller after starting. When the impeller rotates, the air inside the box frame 1 will be sucked in through the suction port 14 and discharged to the outside. Under the action of attraction, powder and impurities with lower density will enter the fixed frame 11, and under the action of the activated carbon filter 13, the impurities will be adsorbed and intercepted, which can have the function of removing impurities and collecting, reducing the subsequent cleaning burden of personnel, and has high practicality.

[0036] refer to Figure 2 The top and bottom of the activated carbon filter 13 are both clamped with a clamping seat 17, and the other sides of the two clamping seats 17 are bolted to the fixed frame 11 and the box cover 3 respectively. Through the setting of the clamping seat 17, the activated carbon filter 13 can be limited to prevent the activated carbon filter 13 from shifting.

[0037] refer to Figure 1 and Figure 2 A dustproof net 18 is bolted to one side of the fixed frame 11. The dustproof net 18 can prevent dust from falling into the suction fan 12 through the air outlet.

[0038] Brief description of the use process: by starting the suction fan 12, the suction fan 12 will rotate the internal impeller after starting. When the impeller rotates, it will suck the air inside the box frame 1 through the suction port 14 and discharge it to the outside. Under the action of suction, powder and impurities with lower density will enter the fixed frame 11, and the impurities will be adsorbed and intercepted under the action of the activated carbon filter 13.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A screw and nut sorting mechanism, comprising a box frame (1) and a guide mechanism (2), characterized in that: The top of the box frame (1) is bolted with a box cover (3), the top of the box cover (3) is penetrated by a feed frame (4), one side and the front of the box frame (1) are respectively provided with a first discharge port (5) and a second discharge port (6), the other side of the box frame (1) is provided with a push mechanism (7), the bottom of the box frame (1) is provided with a bottom plate (8), the front and back of the box frame (1) are symmetrically bolted with mounting blocks (9), the bottom and the bottom of the mounting block (9) are symmetrically bolted with a box cover (3), and the bottom and the bottom of the mounting block (9) are symmetrically bolted with a box cover (3), and the bottom and the bottom of the mounting block (9) are symmetrically bolted with a box cover (3), and the top ... A fixing spring (10) is bolted between the plates (8) via a spring fixing sheet, a vibration motor (15) is installed on the other side of the box frame (1), a fixing frame (11) is bolted on the top of the box cover (3), a suction fan (12) is bolted inside the fixing frame (11), an activated carbon filter (13) is arranged inside the fixing frame (11), an air suction port (14) is opened on the top of the box cover (3), and an air outlet is opened on one side of the fixing frame (11).

2. A screw and nut sorting mechanism according to claim 1, characterized in that: The guide mechanism (2) comprises a fixing plate (21), the fixing plate (21) is welded to the inside of the box frame (1), a first through slot (22) and a second through slot (23) are respectively opened on the top of the fixing plate (21), the other end of the first through slot (22) is connected to the second through slot (23), a guide plate (24) is installed on the top of the fixing plate (21), and a blocking rod (25) is installed inside the box frame (1).

3. A screw and nut sorting mechanism according to claim 1, characterized in that: The pushing mechanism (7) comprises a cylinder (71), which penetrates through and is installed on the other side of the box frame (1), and a pushing plate (72) is installed at the output end of the cylinder (71).

4. A screw and nut sorting mechanism according to claim 1, characterized in that: A protective cover (16) is bolted to the other side of the box frame (1).

5. The screw and nut sorting mechanism according to claim 1, characterized in that: The top and bottom of the activated carbon filter (13) are both clamped with clamping seats (17), and the other sides of the two clamping seats (17) are bolted to the fixing frame (11) and the box cover (3) respectively.

6. A screw and nut sorting mechanism according to claim 1, characterized in that: A dustproof net (18) is bolted to one side of the fixing frame (11).

7. A screw and nut sorting mechanism according to claim 1, characterized in that: The fixing spring (10) is made of carbon spring steel.

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