Raw material screening machine for hardware stamping part production

Abstract

The raw material screening machine for hardware stamping part production comprises a screening device body, a supporting column and a feeding pipe, the feeding pipe is fixedly installed in the middle of the outer surface of the top end of the screening device body, and the supporting column is fixedly installed in the middle of the bottom end of the inner wall of the screening device body; a mist machine is fixed to the left portion of the top end of the screening device body through bolts, a mist pipeline is detachably installed at the bottom end of the mist machine and fixedly installed in a machine body on the left side of the screening device body, an air bag is movably installed at the top end of the inner wall of the screening device body, and a fan is fixed to the middle of the bottom end of the screening device body through bolts. A groove is formed in the supporting column, a conveying pipeline is fixedly installed at the top end of the draught fan, and a pipeline is fixedly installed at the top end of the conveying pipeline. According to the raw material screening machine for hardware stamping part production, the effects that scrap iron is not prone to being accumulated for a long time, dust accumulated on the screening device body can be cleaned conveniently, and meanwhile the production efficiency can be improved can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of raw material screening machines, and more specifically, to a raw material screening machine for the production of hardware stamping parts. Background Art

[0002] Hardware: parts processed from steel or some non-ferrous metals; processing methods: cold / hot stamping, extrusion, rolling, welding, cutting, etc., also include some other processes, and the definition is relatively broad; stamping parts: the most commonly used in hardware processing, refers to the use of molds for steel / non-ferrous metals and other plates at room temperature, and the press provides the pressure required for processing to form them into a specified shape, including some electronic devices, auto parts, decorative materials, etc.; the stamping parts we usually refer to generally refer to cold stamping parts; for example, if you want to turn an iron plate into a fast food plate, you have to design a set of molds first. The working surface of the mold is the shape of the plate. Pressing the iron plate with the mold will turn it into the plate you want. This is cold stamping, which is to directly use the mold to stamp the hardware material; the materials processed by hardware stamping parts are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal raw materials. The metal raw materials need to be screened before use, so the original screening device needs to be used.

[0003] In view of the above problems, before the existing screening device screens the metal, it is necessary to place the metal into the interior of the screening device through the feeding port. After the metal is placed, it will directly fall onto the screening plate, but the long falling distance will cause the metal to directly impact and collide with the top of the screening plate. The screening plate is prone to damage and deformation after being impacted and collided for a long time, resulting in reduced efficiency of the screening plate during screening, thereby reducing the use effect of the screening device. As for the technical problem, after a lot of searches, a raw material screening machine for the production of hardware stamping parts with patent number CN218591085U was found, including a screening device body, a support column, a first screening plate, a second screening plate and a feed pipe, the top of the screening device body is connected to the bottom of the feed pipe; the utility model screens the metal raw materials by setting a connecting buffer component The elastic buffer is then connected to the vibration component through the control box to vibrate the material to improve the screening efficiency. This solves the problem that before the existing screening device screens the metal, the metal needs to be placed inside the screening device through the feed port. After placement, the metal will fall directly onto the screening plate, but the long falling distance will cause the metal to directly impact and collide with the top of the screening plate. The screening plate is prone to damage and deformation after long-term impact and collision, resulting in reduced efficiency of the screening plate during screening, thereby reducing the use effect of the screening device. The effect of buffering the screening vibration is achieved, but the technical solution provided by the patent will cause some iron filings to fall off the outside of the material when it is stamped. The long-term accumulation of iron filings can easily cause the material position to shift. At the same time, the dust accumulated on the screening device body is not easy to clean, and seriously affects production efficiency.

[0004] The utility model can prevent iron filings from being easily accumulated for a long time, facilitates the cleaning of dust accumulated on the screening device body, and can improve production efficiency at the same time. Utility Model Content

[0005] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides a raw material screening machine for the production of hardware stamping parts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material screening machine for the production of hardware stamping parts, comprising: a screening device body, a support column and a feed pipe, a feed pipe is fixedly installed in the middle of the top outer surface of the screening device body, a support column is fixedly installed in the middle of the bottom end of the inner wall of the screening device body, a mist machine is fixedly installed in the left part of the top of the screening device body by bolts, a mist pipe is detachably installed at the bottom end of the mist machine, the mist pipe is fixedly installed in the body on the left side of the screening device body, an air bag is movably installed at the top end of the inner wall of the screening device body, and the middle of the bottom end of the screening device body is fixedly installed by bolts. A fan is fixed, a groove is provided inside the support column, a transmission pipe is fixedly installed on the top of the fan, a pipe is fixedly installed on the top of the transmission pipe, exhaust pipes are provided on the left and right outer walls of the pipe, the front end of the exhaust pipe is fixedly installed on the support column, a fixed block is fixedly installed on the top of the pipe, a vibration motor is movably installed on the top of the fixed block, a connecting column is fixedly installed on the top of the support column, a movable block is inlaid on the top of the connecting column, a first screening plate is fixedly installed on the upper ends of the left and right inner walls of the screening device body, and a second screening plate is fixedly installed on the middle and lower parts of the left and right inner walls of the screening device body.

[0007] A further preferred solution: the mist pipe has three mist exhaust ports, and the diameter of the mist pipe is 1.5CM.

[0008] A further preferred solution is that the number of the exhaust ducts is 6, the horizontal angle between the exhaust ducts and the ducts is 45 degrees, and the exhaust ducts are distributed at equal distances.

[0009] A further preferred solution: the transmission pipeline is in a serpentine shape.

[0010] A further preferred solution is that the airbag covers the tail of the tube body of the feeding tube, and the material of the airbag is nylon.

[0011] A further preferred solution: the left and right inner walls of the screening device body are made of stainless steel.

[0012] A further preferred solution is that the exhaust duct and the duct are an integrated structure.

[0013] Beneficial effects:

[0014] 1. By setting up a fan, a transmission pipeline, a pipeline and an exhaust pipeline, when the fan starts working, the gas is discharged from the transmission pipeline and directly rushes to the top of the pipeline. When encountering a blockage, the gas returns and is discharged from the exhaust pipeline in sequence, so that the accumulated iron filings float in the air. Then the mist machine starts working to discharge the iron filings together. Secondly, the exhaust pipeline dries the residual water vapor to ensure the dryness of the inside of the screening device;

[0015] 2. By setting up a mist machine and a mist pipe, when the mist machine starts working, the mist machine sprays mist for a long time, which can generate water droplets in the screening device body, and the water droplets flow to drive the iron filings to be discharged together;

[0016] 3. By setting a fixed block, the fixed block separates the vibration motor and the pipeline, and the two do not affect each other, thereby enhancing the screening efficiency of metal raw materials and facilitating the cleaning of accumulated iron filings;

[0017] 4. In summary, the raw material screening machine for the production of this type of metal stamping parts, by providing structures such as fans, transmission pipes, pipes, exhaust pipes, mist machines, mist pipes and fixed blocks, can prevent iron filings from accumulating for a long time, facilitate cleaning of dust accumulated on the screening device body, and improve production efficiency at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0020] Figure 3 For the utility model Figure 2 A is an enlarged structural diagram of FIG.

[0021] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0022] Figure 1-4 In: 1-screening device body, 2-support column, 3-feeding pipe, 4-mist machine, 5-mist pipe, 6-air bag, 7-fan, 8-transmission pipe, 9-pipe, 10-exhaust pipe, 11-connecting column, 12-movable block, 13-first screening plate, 14-second screening plate, 15-vibration motor, 16-fixed block. DETAILED DESCRIPTION

[0023] The following will be combined with the attached embodiment of the present utility model Figure 1-Figure 4 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0024] See also Figure 1-4 In the embodiment of the utility model, a raw material screening machine for the production of hardware stamping parts includes: a screening device body 1, a support column 2 and a feed pipe 3. The feed pipe 3 is fixedly installed in the middle of the top outer surface of the screening device body 1, and the support column 2 is fixedly installed in the middle of the bottom end of the inner wall of the screening device body 1. A mist machine 4 is fixedly installed on the left top of the screening device body 1 by bolts. A mist pipe 5 is detachably installed at the bottom end of the mist machine 4. The mist pipe 5 is fixedly installed in the body on the left side of the screening device body 1. An air bag 6 is movably installed on the top of the inner wall of the screening device body 1. A fan 7 is fixedly installed in the middle of the bottom end of the screening device body 1 by bolts. The support column 2 is provided with a groove inside, a transmission pipe 8 is fixedly installed on the top of the fan 7, a pipe 9 is fixedly installed on the top of the transmission pipe 8, exhaust pipes 10 are provided on the left and right outer walls of the pipe 9, the front end of the exhaust pipe 10 is fixedly installed on the support column 2, a fixed block 16 is fixedly installed on the top of the pipe 9, a vibration motor 15 is movably installed on the top of the fixed block 16, a connecting column 11 is fixedly installed on the top of the support column 2, and a movable block 12 is inlaid on the top of the connecting column 11, a first screening plate 13 is fixedly installed on the upper ends of the left and right inner walls of the screening device body 1, and a second screening plate 14 is fixedly installed in the middle and lower parts of the left and right inner walls of the screening device body 1.

[0025] In the embodiment of the utility model, the mist pipe 5 has 3 mist outlets, and the diameter of the mist pipe 5 is 1.5CM. Spraying mist for a long time can generate water droplets in the screening device body, and the flow of water droplets drives the iron filings to be discharged together.

[0026] In the embodiment of the utility model, the number of exhaust ducts 10 is 6, the horizontal angle between the exhaust duct 10 and the duct 9 is 45 degrees, the exhaust ducts 10 are distributed at equal distances, the exhaust ducts 10 discharge gas upward, so that the accumulated iron filings float in the air, and then the mist machine 4 starts to work to discharge the iron filings together, and then the exhaust duct 10 dries the residual water vapor to ensure the dryness of the inside of the screening device body.

[0027] In the embodiment of the utility model, the transmission pipeline 8 is serpentine in shape, which plays a guiding role and has a buffering effect on the gas, and is fully discharged into the exhaust pipeline 10.

[0028] In the embodiment of the utility model, the airbag 6 covers the tail of the tube body of the feed tube 3. The material of the airbag 6 is nylon. When the metal is screened, the falling metal is likely to cause impact and collision on the top of the screening plate, and the airbag 6 can play a buffering role.

[0029] In the embodiment of the utility model, the left and right inner walls of the screening device body 1 are made of stainless steel. Spraying mist causes the screening device body 1 to generate water droplets. The stainless steel material facilitates the flow of water droplets, thereby more conveniently taking away iron filings.

[0030] In the embodiment of the utility model, the exhaust pipe 10 and the pipe 9 are an integrated structure. The gas is discharged from the transmission pipe 8 and directly rushes to the top of the pipe 9. When it encounters the obstruction of the fixed block 10, the gas returns and is discharged from the exhaust pipe 10 in sequence.

[0031] Working principle: When the fan 7 starts working, the gas is discharged from the transmission pipe 8 and directly rushes to the top of the pipe 9. When it encounters the obstruction of the fixed block 16, the gas returns and is fully placed in the exhaust pipe 10. The exhaust pipe 10 sprays gas upward to make the accumulated iron filings float in the air. Then the mist machine 4 starts working. The left and right inner walls of the screening device body 1 are made of stainless steel. The mist machine 4 sprays mist for a long time, which can produce water droplets on the inner wall of the screening device body 1. The stainless steel material facilitates the flow of water droplets, and the flow of water droplets takes away the iron filings. Secondly, the exhaust pipe 10 dries the residual water vapor to ensure the dryness of the inside of the screening device body 1, which facilitates the cleaning of the accumulated iron filings.

Claims

1. A raw material screening machine for the production of metal stamping parts, comprising: A screening device body (1), a support column (2) and a feed pipe (3), wherein a feed pipe (3) is fixedly mounted in the middle of the top outer surface of the screening device body (1), and a support column (2) is fixedly mounted in the middle of the bottom inner wall of the screening device body (1), characterized in that: a mist machine (4) is fixedly mounted on the left top of the screening device body (1) by bolts, a mist pipe (5) is detachably mounted on the bottom end of the mist machine (4), and the mist pipe (5) is fixedly mounted in the body on the left side of the screening device body (1), an air bag (6) is movably mounted on the top inner wall of the screening device body (1), a fan (7) is fixedly mounted in the middle of the bottom end of the screening device body (1) by bolts, and a groove is provided inside the support column (2), and the fan (7) ) is fixedly mounted on the top of the transmission pipe (8), a pipe (9) is fixedly mounted on the top of the transmission pipe (8), an exhaust pipe (10) is provided on the left and right outer walls of the pipe (9), the front end of the exhaust pipe (10) is fixedly mounted on the support column (2), a fixed block (16) is fixedly mounted on the top of the pipe (9), a vibration motor (15) is movably mounted on the top of the fixed block (16), a connecting column (11) is fixedly mounted on the top of the support column (2), a movable block (12) is inlaid on the top of the connecting column (11), a first screening plate (13) is fixedly mounted on the upper ends of the left and right inner walls of the screening device body (1), and a second screening plate (14) is fixedly mounted on the middle and lower parts of the left and right inner walls of the screening device body (1).

2. A raw material screening machine for metal stamping parts production according to claim 1, characterized in that: The mist pipe (5) has three mist outlets, and the diameter of the mist pipe (5) is 1.5 cm.

3. The raw material screening machine for metal stamping parts production according to claim 1, characterized in that: The number of the exhaust pipes (10) is 6, the horizontal angle between the exhaust pipes (10) and the pipe (9) is 45 degrees, and the exhaust pipes (10) are distributed at equal distances.

4. The raw material screening machine for metal stamping parts production according to claim 1, characterized in that: The transmission pipeline (8) is in the shape of a snake.

5. The raw material screening machine for metal stamping parts production according to claim 1, characterized in that: The airbag (6) covers the tail of the tube body of the feeding tube (3), and the material of the airbag (6) is nylon.

6. The raw material screening machine for metal stamping parts production according to claim 1, characterized in that: The left and right inner walls of the screening device body (1) are made of stainless steel.

7. The raw material screening machine for metal stamping parts production according to claim 1, characterized in that: The exhaust pipe (10) and the pipe (9) are an integrated structure.

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