Feeding device for iron core cutting and welding machining

Abstract

The utility model relates to the field of iron core processing, in particular to a feeding device for iron core cutting and welding processing, which comprises a feeder main body and a guide roller arranged in the feeder main body, the protective mechanism is arranged on the outer side of the guide roller and is used for cleaning chippings and sundries on the outer sides of the guide roller and the strip steel; wherein the protection mechanism comprises an annular box and a three-way pipe, an annular groove is formed in one side of the annular box, the annular box is arranged at one end of the guide roller, the three-way pipe is located on the outer side of the guide roller, and two sets of dust collection holes are formed in the outer side of the three-way pipe; in the strip steel feeding process, continuous dust removal and cleaning can be conducted on the guide roller and the strip steel, residual chippings on the guide roller are reduced, and dust and sundries attached to the outer side of the strip steel are reduced, so that the phenomenon that the strip steel is scratched is reduced, and the subsequent machining precision of the strip steel is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of iron core processing, and in particular to a feeding device for iron core cutting and welding processing. Background Technology

[0002] Iron cores are generally made of silicon steel sheets. Silicon steel is a type of steel containing silicon, with a silicon content ranging from 0.8% to 4.8%. Because silicon steel itself is a magnetic material with strong magnetic permeability, it can generate a large magnetic induction intensity in an energized coil, and is widely used in the fields of motors and transformers.

[0003] In the existing technology, the production of iron cores involves feeding strip steel to a high-speed punch press via a feeder for subsequent processing. However, during the feeding process, the uncoiled strip steel is exposed, which can easily lead to the following defects: residual debris on the strip steel can easily adhere to the guide rollers in contact with the strip steel during the guiding process, which can easily cause scratches to the strip steel during subsequent guiding. At the same time, during the conveying process of the strip steel, external dust and debris can easily float to its outer side, affecting the accuracy of subsequent processing.

[0004] Therefore, a feeding device for iron core cutting and welding is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding device for iron core cutting and welding to solve the above problems, thereby improving the problems of residual debris easily adhering to the guide roller and external dust and debris easily floating to the outside of the strip.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a feeding device for iron core cutting and welding, comprising a feeding machine body and a guide roller installed inside it; and a protective mechanism, which is disposed on the outside of the guide roller and is used to clean debris and foreign matter from the outside of the guide roller and the strip steel; wherein, the protective mechanism comprises an annular box and a three-way pipe, an annular groove is provided on one side of the annular box and is disposed at one end of the guide roller, and the three-way pipe is located on the outside of the guide roller and has two sets of dust suction holes on its outside.

[0007] Preferably, the protective mechanism further includes a dust cover, which is installed on the outside of the tee pipe and sleeved on the outside of the guide roller.

[0008] Preferably, an air pump is installed on the main body of the feeder, and conduits are installed at both the output and input ends of the air pump. A connecting pipe is installed between the annular box and one conduit, and the tee pipe is connected to the other conduit.

[0009] Preferably, the three-way pipe is installed on the main body of the feeder, and the two sets of dust suction holes are arranged vertically opposite each other.

[0010] Preferably, an arc-shaped plate is embedded inside one of the conduits, and a filter plate is installed on the inner side of the arc-shaped plate to effectively intercept dust and debris during the vacuuming operation.

[0011] Preferably, sealing strips are installed on both sides of the arc-shaped plate, and magnets that are magnetically connected to the inside of a conduit are embedded on both sides of the arc-shaped plate.

[0012] Preferably, the annular box and the guide roller are coaxially arranged, which enables the gas ejected from the annular groove to accurately correspond to the outer surface of the guide roller, ensuring the gas guiding range and the dust removal effect.

[0013] The beneficial effects of this utility model are:

[0014] 1. By setting up a three-way pipe, place the two sets of dust suction holes on the three-way pipe on the upper and lower sides of the strip steel path. During the strip steel conveying process, start the air pump to create negative pressure inside the three-way pipe. Use the two sets of dust suction holes to suction the dust on both sides of the strip steel, reducing the amount of dust and debris floating on its outer side, thereby ensuring the accuracy of subsequent processing.

[0015] 2. By setting up a dust cover, the phenomenon of external dust and debris floating to the outside of the guide roller is reduced. At the same time, an air pump is used to introduce air into the annular box, and then spray it along the annular groove to the outside of the guide roller, which can blow away the debris remaining on the outside of the guide roller. The dust cover slows down the gas flow speed, ensures the gas impact force, improves the blowing dust removal effect, reduces the occurrence of debris residue, and thus reduces the possibility of accidental scratches when guiding the strip steel. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 Enlarged view of A in the middle;

[0018] Figure 3 This is an exploded view of the guide roller and dust cover of this utility model;

[0019] Figure 4 This is a schematic diagram of the arc-shaped plate and filter plate of this utility model.

[0020] In the diagram: 100, main body of the feeder; 110, air pump; 111, conduit; 112, arc plate; 113, filter plate; 200, guide roller; 300, protective mechanism; 310, annular box; 311, annular groove; 312, connecting pipe; 320, tee pipe; 321, dust suction hole; 330, dust cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In practical implementation: such as Figure 1-4 As shown, a feeding device for iron core cutting and welding includes a feeder body 100 and a guide roller 200 installed inside it; it also includes a protective mechanism 300, which is disposed on the outside of the guide roller 200 and is used to clean debris and foreign matter from the guide roller 200 and the outside of the strip steel; wherein, the protective mechanism 300 includes an annular box 310 and a three-way pipe 320, an annular groove 311 is opened on one side of the annular box 310 and is disposed at one end of the guide roller 200, and the three-way pipe 320 is located on the outside of the guide roller 200 and has two sets of dust suction holes 321 opened on its outside.

[0023] like Figure 2 and Figure 3 As shown, the protective mechanism 300 also includes a dust cover 330, which is installed on the outside of the three-way pipe 320 and sleeved on the outside of the guide roller 200.

[0024] When conveying the uncoiled strip steel, one end of the strip steel can be connected to the guide roller 200 for transmission, and then conveyed by the drive roller on the feeder body 100. During the conveying process, the strip steel will be located between two sets of dust suction holes 321. The dust suction holes 321 are used to adsorb the dust and debris adhering to its outer side, completing the dust removal operation on its outer side and ensuring the subsequent processing accuracy. At the same time, the gas is sprayed out along the annular groove 311 on the annular box 310 to blow air on the outer side of the guide roller 200, so that the strip steel debris adhering to its outer side is blown away, reducing the phenomenon of the strip steel being accidentally scratched during the subsequent guiding process. With the setting of the dust cover 330, the gas can be gathered to ensure the gas emission intensity, which ensures the dust removal effect. At the same time, the dust cover 330 can also intercept external dust and debris, reducing the phenomenon of dust and debris accidentally floating onto the guide roller 200.

[0025] like Figure 2 and Figure 3 As shown, an air pump 110 is installed on the main body 100 of the feeder. Both the output and input ends of the air pump 110 are equipped with conduits 111. A connecting pipe 312 is installed between the annular box 310 and one conduit 111. A three-way pipe 320 is connected to another conduit 111.

[0026] Start the air pump 110 to draw in air through the conduit 111 connected to the three-way pipe 320, thereby creating a negative pressure in the dust suction hole 321 to perform dust suction. Then the gas is discharged along another conduit 111 and introduced into the annular box 310 along the connecting pipe 312. Then it is sprayed out along the annular groove 311 to blow dust off the outer surface of the guide roller 200.

[0027] like Figure 2 and Figure 3 As shown, the three-way pipe 320 is installed on the main body 100 of the feeder, and the two sets of dust suction holes 321 are arranged vertically opposite each other.

[0028] By utilizing the vertically opposite arrangement of the suction holes 321, dust can be suctioned from both sides of the strip steel, resulting in a wider suction range.

[0029] like Figure 2 , Figure 3 and Figure 4 As shown, an arc-shaped plate 112 is embedded inside a conduit 111, and a filter plate 113 is installed on the inner side of the arc-shaped plate 112.

[0030] The filter plate 113 is used to connect the dust and debris after the vacuuming operation. Users can periodically pull out the arc plate 112 to clean the dust and debris connected to the filter plate 113, ensuring the airflow effect.

[0031] like Figure 4 As shown, sealing strips are installed on both sides of the arc plate 112, and magnets that are magnetically connected to the inside of a conduit 111 are embedded on both sides of the arc plate 112.

[0032] The use of a sealing strip ensures dust interception while reducing gas leakage, and the connection is made stable by connecting the magnet to the conduit 111.

[0033] like Figure 2 and Figure 3 As shown, the annular box 310 and the guide roller 200 are coaxially arranged.

[0034] This ensures that the gas ejected from the annular groove 311 accurately aligns with the outer surface of the guide roller 200, guaranteeing the dust removal effect.

[0035] Working Principle: When conveying uncoiled strip steel, one end of the strip steel can be connected to the guide roller 200, and then conveyed by the drive roller on the feeder body 100 to the cutting and welding processing area. During the conveying process, the strip steel will be between two sets of dust suction holes 321. At this time, the air pump 110 is started, and the conduit 111 connected to the three-way pipe 320 draws in air. The dust suction holes 321 are used to adsorb the dust and debris adhering to the outside of the strip steel, completing the dust removal operation on its outside and ensuring the subsequent processing accuracy. At the same time, the air pump 110 introduces the gas connecting pipe 312 into the annular box 310, and then sprays it out along the annular groove 311 on the annular box 310 to blow air onto the outside of the guide roller 200, so that the strip steel debris adhering to its outside is blown away, reducing the occurrence of accidental scratches on the strip steel during the subsequent guiding process. With the setting of the dust cover 330, the gas can be concentrated. This system ensures gas emission intensity, guaranteeing dust removal efficiency. The dust cover 330 also intercepts external dust and debris, reducing the chance of dust and debris accidentally floating onto the guide roller 200. A filter plate 113 connects the dust and debris after the dust collection operation. Users can periodically remove the arc plate 112 to clean the dust and debris connected to the filter plate 113, ensuring effective gas flow. After cleaning, the arc plate 112 can be reinstalled. The sealing strip design ensures dust interception while minimizing gas leakage. A magnet connects to the guide tube 111, ensuring connection stability. The entire device continuously cleans the guide roller 200 and the strip itself during the strip feeding process, reducing residual debris on the guide roller 200 and dust and debris adhering to the outside of the strip, thus reducing scratches on the strip and ensuring the subsequent processing accuracy of the strip.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A feeding device for core cutting and welding process, characterized by, Including: The feeder body (100) and the guide roller (200) mounted to the inside thereof; Further comprising a protection mechanism (300), which is arranged outside the guide roller (200) and is used for cleaning the debris and sundries outside the guide roller (200) and the strip steel; Wherein, the protection mechanism (300) comprises a ring-shaped box (310) and a tee (320), the ring-shaped box (310) is provided with a ring-shaped groove (311) on one side and is arranged at one end of the guide roller (200), and the tee (320) is outside the guide roller (200) and is provided with two groups of dust suction holes (321) on the outside thereof.

2. The feeding device for core cutting and welding process according to claim 1, characterized in that: The protection mechanism (300) further comprises a dust cover (330), which is mounted to the outside of the tee (320), and the dust cover (330) is sleeved to the outside of the guide roller (200).

3. The feeding device for core cutting and welding process according to claim 1, characterized in that: The feeder body (100) is provided with an air pump (110), and the output end and the input end of the air pump (110) are provided with a conduit (111), a connecting pipe (312) is arranged between the ring-shaped box (310) and one conduit (111), and the tee (320) is communicated with the other conduit (111).

4. The feeding device for core cutting and welding process according to claim 1, characterized in that: The tee (320) is mounted to the feeder body (100), and the two groups of dust suction holes (321) are arranged oppositely.

5. The feeding device for core cutting and welding process according to claim 3, characterized in that: An arc-shaped plate (112) is embedded in one conduit (111), and a filter plate (113) is mounted to the inner side of the arc-shaped plate (112).

6. The feeding device for core cutting and welding process according to claim 5, characterized in that: Sealing strips are mounted to both sides of the arc-shaped plate (112), and magnets are embedded in both sides of the arc-shaped plate (112) and are magnetically connected with the inside of one conduit (111).

7. The feeding device for core cutting and welding process according to claim 1, characterized in that: The ring-shaped box (310) and the guide roller (200) are coaxially arranged.

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