Vibrating screening device for hardware fitting machining

Abstract

The utility model relates to the technical field of hardware fitting processing, in particular to a vibration screening device for hardware fitting processing, which comprises a main body, the top of the main body is fixedly connected with a feed hopper, and the outer side of the main body is provided with two groups of openings positioned in the same row; multiple sets of discharging pipes are fixedly connected to the end, away from the openings, of the outer side of the main body, a fixing plate is fixedly connected to the interior of the main body, sieve trays are arranged at the top of the fixing plate and located in the two sets of openings, and multiple sets of sieve holes are formed in the tops of the sieve trays; and vibration motors are fixedly connected to the positions, located at the bottoms of the fixing plate and the two sets of screening trays, in the main body, second baffles are slidably connected to the positions, close to the ends of the multiple sets of discharging pipes, in the main body, and the second baffles and the discharging pipes are designed to be matched. Through the design, the overall practicability of the vibration screening device for hardware fitting machining can be improved.

Description

Technical Field

[0001] This utility model relates to the field of hardware parts processing technology, specifically to a vibrating screening device for hardware parts processing. Background Technology

[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. They can be used independently or as auxiliary tools. Examples include hardware tools, hardware components, daily-use hardware, building hardware, and security products. Most small hardware products are not final consumer goods, but rather supporting products, semi-finished products, and tools used in industrial manufacturing. Only a small portion of daily-use hardware products are essential consumer tools for people's daily lives.

[0003] Hardware accessories include small hardware parts such as screws and bolts. These small parts require strict dimensional screening during production to prevent size mismatches. Existing vibrating screening devices for hardware accessory processing mostly use a single-layer screening structure, resulting in low screening efficiency, easy clogging of the screen disc, and inconvenient replacement. Therefore, improving existing vibrating screening devices for hardware accessory processing and designing a new type of vibrating screening device to address these technical shortcomings and enhance the overall practicality of the device is of paramount importance. Utility Model Content

[0004] The purpose of this utility model is to provide a vibrating screening device for hardware parts processing. This vibrating screening device for hardware parts processing can easily replace the screen plate as needed, improving its practicality. It can also discharge hardware parts from large to small in layers, with multi-layer automatic screening, reducing the workload of workers and improving screening efficiency and accuracy. At the same time, the multi-layer design prevents clogging, improving the overall practicality of the vibrating screening device for hardware parts processing, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A vibrating screening device for processing hardware accessories includes a main body. A feed hopper is fixedly connected to the top of the main body. Two sets of openings in the same row are opened on the outer side of the main body. Multiple sets of discharge pipes are fixedly connected to the outer side of the main body away from the openings. A fixed plate is fixedly connected inside the main body. Screen plates are provided on the top of the fixed plate and inside the two sets of openings. Multiple sets of screen holes are opened on the top of the screen plates. Vibrating motors are fixedly connected inside the main body and at the bottom of the fixed plate and the two sets of screen plates. A second baffle is slidably connected inside the main body and near the multiple sets of discharge pipes.

[0007] As a preferred embodiment of this utility model, the second baffle is designed to be compatible with the discharge pipe, the opening is designed to be compatible with the screen plate, the end of the vibrating motor near the feed hopper is the driving end, the screen holes of the two sets of screen plates gradually decrease in size from high to low, and multiple sets of ventilation holes are opened on the top of the fixed plate, the size of the ventilation holes being smaller than the smallest screen hole.

[0008] As a preferred embodiment of this utility model, a third baffle is slidably connected inside the opening, and a third electric push rod is fixedly connected inside the main body. The two sets of driving ends of the third electric push rod extend into the interior of the two sets of openings and are fixedly connected to the third baffle.

[0009] As a preferred embodiment of this utility model, the fixed plate and the two sets of screens are rotatably connected by a rotating rod, and a slot is provided on the top of the screen, which is designed to be compatible with the rotating rod.

[0010] As a preferred embodiment of this utility model, a first electric push rod is provided inside the sieve disc and near the end of the slot, a first baffle is slidably connected inside the slot, and the driving end of the first electric push rod is fixedly connected to the first baffle.

[0011] As a preferred embodiment of this utility model, a second electric push rod is fixedly connected inside the main body and at the top of multiple sets of discharge pipes. The driving end of the second electric push rod extends into the interior of the discharge pipe and is fixedly connected to the second baffle.

[0012] As a preferred embodiment of this utility model, a first motor is fixedly connected inside the main body and at the top of the fixed plate. The drive end of the first motor is fixedly connected to the rotating rod. Rotating rollers are fixedly connected to the outside of the rotating rod and at the top of the fixed plate and the two sets of screens.

[0013] As a preferred embodiment of this utility model, a fan is provided inside the main body and at the bottom of the fixed plate, and multiple sets of equally spaced heat sinks are fixedly connected inside the main body and between the fan and the first motor, and a sound insulation layer is provided inside the main body.

[0014] As a preferred embodiment of this utility model, the bottom of the main body is provided with a base, the base is provided with a fan, and a connecting pipe is fixedly connected inside the main body and between the first motor and the vibration motor. The air outlet of the fan is fixedly connected to the connecting pipe.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, through the design of the main body, feeding hopper, opening, discharge pipe, screen plate, screen holes, slot, first electric push rod, first baffle, fixed plate, vibrating motor, second electric push rod, second baffle, third electric push rod, and third baffle, when the vibrating screening device for hardware parts processing is put into use, the power is turned on, and the screen plate can be easily replaced as needed, improving practicality. The hardware parts are poured into the main body from the feeding hopper, and the drive ends of multiple sets of vibrating motors vibrate, thereby driving the fixed plate and two sets of screen plates to vibrate, so that the hardware parts jump in the main body. Smaller hardware parts fall from the upper screen holes to the lower screen plate, and even smaller hardware parts fall from the lower screen holes to the fixed plate. The second baffle is opened in sequence, so that the hardware parts are discharged from the discharge pipe layer by layer from large to small, thereby completing the classification and multi-layer automatic screening, reducing the workload of workers and improving screening efficiency and accuracy.

[0017] 2. In this utility model, through the design of the main body, feeding hopper, discharge pipe, screen plate, screen holes, fixed plate, vent, first motor, rotating rod, rotating roller, vibrating motor, fan and connecting pipe, when the vibrating screening device for hardware parts processing is put into use, the power is turned on, the vibrating motor vibrates continuously to prevent blockage, the drive end of the first motor rotates to drive the rotating rod to rotate, thereby driving multiple sets of rotating rollers to rotate, thereby continuously agitating the hardware parts, further preventing blockage, the air outlet of the fan blows air into the main body through the connecting pipe, the air passes through the bottom of the vent and screen holes, further preventing blockage, and also improving heat dissipation efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the side cross-sectional structure of the main body of this utility model;

[0020] Figure 3 This is a schematic diagram of the sieve disc structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the main body of this utility model.

[0022] In the diagram: 1. Main body; 101. Feed hopper; 102. Opening; 103. Discharge pipe; 2. Screen plate; 201. Screen hole; 202. Slot; 203. First electric push rod; 204. First baffle; 3. Fixing plate; 301. Vent hole; 4. First motor; 401. Rotating rod; 402. Rotating roller; 5. Vibration motor; 501. Sound insulation layer; 6. Second electric push rod; 601. Second baffle; 7. Fan; 701. Heat sink; 8. Blower; 801. Connecting pipe; 802. Base; 9. Third electric push rod; 901. Third baffle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example:

[0025] Please see Figures 1-4 This utility model provides a technical solution:

[0026] A vibrating screening device for processing hardware accessories includes a main body 1. A feed hopper 101 is fixedly connected to the top of the main body 1. Two sets of openings 102 in the same row are opened on the outer side of the main body 1. Multiple sets of discharge pipes 103 are fixedly connected to the outer side of the main body 1 away from the openings 102. A fixing plate 3 is fixedly connected inside the main body 1. A screen plate 2 is provided on the top of the fixing plate 3 and inside the two sets of openings 102. Multiple sets of screen holes 201 are opened on the top of the screen plate 2. A vibrating motor 5 is fixedly connected inside the main body 1 and at the bottom of the fixing plate 3 and the two sets of screen plates 2. A second baffle 601 is slidably connected inside the main body 1 and near the end of the multiple sets of discharge pipes 103. The second baffle 601 is designed to be compatible with the discharge pipes 103. The openings 102 are designed to be compatible with the screen plates 2. The end of the vibrating motor 5 near the feed hopper 101 is the drive end. The screen holes 201 of the screen plate 2 gradually decrease in size from high to low. The top of the fixed plate 3 has multiple sets of ventilation holes 301, the size of which is smaller than the smallest screen hole 201. When the vibrating screening device for hardware parts processing is put into use, the power is turned on and the hardware parts are poured into the main body 1 from the feed hopper 101. The drive ends of the multiple sets of vibrating motors 5 vibrate, thereby driving the fixed plate 3 and the two sets of screen plates 2 to vibrate, so that the hardware parts jump in the main body 1. Smaller hardware parts fall from the upper screen hole 201 to the lower screen plate 2, and even smaller hardware parts fall from the lower screen hole 201 to the fixed plate 3. The continuous vibration prevents blockage. After a period of time, the second baffle 601 is opened in sequence, so that the hardware parts are discharged from the discharge pipe 103 in layers from large to small, thereby completing the classification. Multi-layer automatic screening reduces the workload of workers and improves screening efficiency and accuracy.

[0027] Furthermore, a third baffle 901 is slidably connected inside the opening 102, and a third electric push rod 9 is fixedly connected inside the main body 1. The two drive ends of the third electric push rod 9 extend into the two openings 102 and are fixedly connected to the third baffle 901. When the vibrating screening device for hardware parts processing is put into use, the power is turned on, and the drive end of the third electric push rod 9 pushes or retracts the third baffle 901, thereby facilitating entry and exit within the opening 102, facilitating the replacement of the screen plate 2, and thus adapting to screening of more types of hardware parts, improving practicality.

[0028] The fixed plate 3 and the two sets of screen discs 2 are rotatably connected by a rotating rod 401. The top of the screen disc 2 is provided with a slot 202, which is designed to fit the rotating rod 401. Inside the screen disc 2 and near the slot 202, there is a first electric push rod 203. The slot 202 is slidably connected to a first baffle 204. The drive end of the first electric push rod 203 is fixedly connected to the first baffle 204. When the vibrating screening device for hardware parts processing is put into use, the power is turned on, the drive end of the first electric push rod 203 retracts, thereby driving the first baffle 204 to retract, so that the screen disc 2 can be easily inserted into the rotating rod 401 through the slot 202. The drive end of the first electric push rod 203 extends, thereby driving the first baffle 204 to extend, thus completing the fixing of the screen disc 2 and making it easy to replace the screen disc 2.

[0029] Secondly, a second electric push rod 6 is fixedly connected inside the main body 1 and at the top of multiple sets of discharge pipes 103. The drive end of the second electric push rod 6 extends into the interior of the discharge pipe 103 and is fixedly connected to the second baffle 601. When the vibrating screening device for hardware parts processing is put into use, the power is turned on, the drive end of the second electric push rod 6 rises, thereby driving the second baffle 601 to rise, thus facilitating the discharge of hardware parts. The drive end of the second electric push rod 6 falls, thereby driving the second baffle 601 to fall, thus preventing the discharge of hardware parts. The discharge time of hardware parts can be controlled to prevent incomplete discharge and improve the screening accuracy.

[0030] Furthermore, a first motor 4 is fixedly connected inside the main body 1 and on top of the fixed plate 3. The drive end of the first motor 4 is fixedly connected to the rotating rod 401. Rotating rollers 402 are fixedly connected to the outside of the rotating rod 401 and on top of the fixed plate 3 and the two sets of screen plates 2. When the vibrating screening device for hardware parts processing is put into use, the power is turned on, the drive end of the first motor 4 rotates, thereby driving the rotating rod 401 to rotate, thereby driving multiple sets of rotating rollers 402 to rotate, thereby continuously agitating the hardware parts and preventing blockage.

[0031] Furthermore, a fan 7 is provided inside the main body 1 and at the bottom of the fixed plate 3. Multiple sets of equally spaced heat sinks 701 are fixedly connected inside the main body 1 and between the fan 7 and the first motor 4. A sound insulation layer 501 is provided inside the main body 1. When the vibrating screening device for hardware parts processing is put into use, the power is turned on, the heat sinks 701 accelerate the heat transfer, and then the heat is discharged from the interior of the main body 1 by the fan 7, which improves the heat dissipation efficiency and extends the service life. The sound insulation layer 501 reduces noise pollution and improves the comfort of the working environment.

[0032] Furthermore, the bottom of the main body 1 is provided with a base 802, and a fan 8 is provided inside the base 802. A connecting pipe 801 is fixedly connected inside the main body 1 between the first motor 4 and the vibrating motor 5. The air outlet of the fan 8 is fixedly connected to the connecting pipe 801. When the vibrating screening device for hardware parts processing is put into use, the power is turned on, and the air outlet of the fan 8 blows air into the main body 1 through the connecting pipe 801. The air passes through the bottom of the vent 301 and the screen hole 201 to prevent blockage and further improve the heat dissipation efficiency.

[0033] In this embodiment, the specific implementation scenario is as follows: In actual use, when the vibrating screening device for hardware parts processing is put into use, the power is turned on, the drive end of the third electric push rod 9 retracts, thereby driving the third baffle 901 to retract, thus opening the opening 102. Two sets of screen plates 2 are selected, with the one with the larger screen hole 201 placed on top. The drive end of the first electric push rod 203 retracts, thereby driving the first baffle 204 to retract. The screen plate 2 is then inserted into the rotating rod 401 through the slot 202. The drive end of the first electric push rod 203 extends, thereby driving the first baffle 204 to extend. This completes the fixing of the screen plate 2. The drive end of the third electric push rod 9 extends, thereby driving the third baffle 901 to extend, thus closing the opening 102. This allows for convenient replacement of the screen plate 2 as needed, improving practicality. Hardware parts are poured from the feed hopper 101 into the main body 1. The drive ends of multiple sets of vibrating motors 5 vibrate, thereby driving the fixing plate 3 and the two sets of screen plates 2 to vibrate, causing the hardware parts to jump within the main body 1. Smaller hardware parts fall from the upper screen holes 201 to the lower screen plate 2, and even smaller hardware parts fall from the lower screen holes 201 onto the fixing plate 3, continuously... Vibration prevents blockage. Simultaneously, the drive end of the first motor 4 rotates, causing the rotating rod 401 to rotate, which in turn drives multiple sets of rotating rollers 402 to rotate, continuously agitating the hardware components and further preventing blockage. The air outlet of the fan 8 blows air into the main body 1 through the connecting pipe 801. The air passes through the bottom of the vent 301 and the sieve hole 201, further preventing blockage and improving heat dissipation efficiency. The heat sink 701 accelerates heat transfer, which is then exhausted from the interior of the main body 1 by the fan 7, improving heat dissipation efficiency and extending service life. The sound insulation layer 50... 1. Reduces noise pollution and improves the comfort of the working environment. After a period of time, the drive end of the second electric push rod 6 rises, thereby driving the second baffle 601 to rise, which facilitates the discharge of hardware parts. The second baffle 601 is opened in sequence, so that the hardware parts are discharged from the discharge pipe 103 in layers from large to small, thereby completing the classification. Multi-layer automatic screening reduces the workload of workers and improves screening efficiency and accuracy. Compared with the existing vibrating screening device for hardware parts processing, this utility model can improve the overall practicality of the vibrating screening device for hardware parts processing through design.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vibrating screening device for processing hardware accessories, comprising a main body (1), characterized in that: The top of the main body (1) is fixedly connected to a feed hopper (101). Two sets of openings (102) in the same row are opened on the outside of the main body (1). Multiple sets of discharge pipes (103) are fixedly connected to the outside of the main body (1) away from the openings (102). A fixed plate (3) is fixedly connected inside the main body (1). A screen plate (2) is provided on the top of the fixed plate (3) and inside the two sets of openings (102). Multiple sets of screen holes (201) are opened on the top of the screen plate (2). A vibration motor (5) is fixedly connected inside the main body (1) and at the bottom of the fixed plate (3) and the two sets of screen plates (2). A second baffle (601) is slidably connected inside the main body (1) and near the multiple sets of discharge pipes (103).

2. The vibrating screening device for processing hardware accessories according to claim 1, characterized in that: The second baffle (601) is designed to be compatible with the discharge pipe (103), the opening (102) is designed to be compatible with the screen plate (2), the vibrating motor (5) is driven at the end near the feed hopper (101), the screen holes (201) of the two sets of screen plates (2) gradually become smaller from high to low, and the top of the fixed plate (3) is provided with multiple sets of ventilation holes (301), the size of the ventilation holes (301) is smaller than the smallest screen hole (201).

3. The vibrating screening device for processing hardware accessories according to claim 2, characterized in that: The opening (102) is slidably connected to a third baffle (901), and the main body (1) is fixedly connected to a third electric push rod (9). The two sets of driving ends of the third electric push rod (9) extend into the two sets of openings (102) and are fixedly connected to the third baffle (901).

4. The vibrating screening device for processing hardware accessories according to claim 3, characterized in that: The fixed plate (3) and the two sets of screens (2) are rotatably connected by a rotating rod (401). The top of the screen (2) is provided with a slot (202), and the slot (202) is designed to be compatible with the rotating rod (401).

5. The vibrating screening device for processing hardware accessories according to claim 4, characterized in that: The screen (2) is provided with a first electric push rod (203) inside and near the slot (202). The slot (202) is slidably connected with a first baffle (204). The drive end of the first electric push rod (203) is fixedly connected to the first baffle (204).

6. The vibrating screening device for processing hardware accessories according to claim 5, characterized in that: The main body (1) is fixedly connected to a second electric push rod (6) at the top of multiple sets of discharge pipes (103). The driving end of the second electric push rod (6) extends into the interior of the discharge pipe (103) and is fixedly connected to the second baffle (601).

7. The vibrating screening device for processing hardware accessories according to claim 6, characterized in that: A first motor (4) is fixedly connected inside the main body (1) and on top of the fixed plate (3). The driving end of the first motor (4) is fixedly connected to the rotating rod (401). A rotating rod (402) is fixedly connected to the outside of the rotating rod (401) and on top of the fixed plate (3) and the two sets of screens (2).

8. The vibrating screening device for processing hardware accessories according to claim 7, characterized in that: A fan (7) is provided inside the main body (1) and at the bottom of the fixed plate (3). Multiple sets of heat sinks (701) are fixedly connected inside the main body (1) and between the fan (7) and the first motor (4). A sound insulation layer (501) is provided inside the main body (1).

9. A vibrating screening device for processing hardware accessories according to claim 8, characterized in that: The bottom of the main body (1) is provided with a base (802), and a fan (8) is provided inside the base (802). A connecting pipe (801) is fixedly connected inside the main body (1) and between the first motor (4) and the vibration motor (5). The air outlet of the fan (8) is fixedly connected to the connecting pipe (801).

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