Roller way scrap iron cleaning protection device

Abstract

The roller way scrap iron cleaning and protecting device is arranged on a roller way, the roller way comprises a roller way side plate and a roller way rotating shaft, the end of the roller way rotating shaft is connected with the roller way side plate, the roller way rotating shaft is sleeved with a rolling wheel, the roller way scrap iron cleaning and protecting device comprises a fixing shaft and a cleaning and protecting plate, and the end of the fixing shaft is connected with the roller way side plate. The cleaning protection plate is movably arranged on the fixing shaft and located on one side of the rolling wheel, the rolling wheel can be cleaned, the cleaning effect is good, engine cylinder blocks and cylinder covers conveyed on the roller way are prevented from being damaged, and the product quality and the percent of pass are improved.

Description

Technical Field

[0001] The utility model belongs to the field of roller conveyance, and specifically relates to a roller conveyor iron scrap cleaning and protection device. Background Art

[0002] During the processing of the engine cylinder block and cylinder head, they need to be transported through a roller conveyor. The iron filings remaining on the engine cylinder block and cylinder head will fall and be adsorbed on the rollers of the roller conveyor. During transportation, the iron filings on the rollers will scratch the surface of the engine cylinder block and cylinder head, resulting in subsequent seal failure and reducing the product qualification rate. Usually, a brush is used to clean the iron filings on the roller surface, but the cleaning effect is poor.

[0003] To solve the above problems, patent document 219908330U discloses a lint cleaning device and a dryer for cleaning a roller track, the lint cleaning device comprising: a shell, which is fixedly arranged; a scraper, which is retractably arranged on the shell; a spring, which is arranged in the shell and is used to push the scraper; the scraper has a working end extending out of the shell and resting on the roller track, one end of the spring rests on the shell and the other end rests on the scraper, but the above problems cannot be solved. Utility Model Content

[0004] The utility model is designed to solve the above problems, and aims to provide a roller iron chip cleaning and protection device which can clean the iron chips attached to the rollers of the rollers, has good cleaning effect, can avoid damage to the cylinder block and cylinder head of the engine transported on the rollers, and can improve the product quality and qualified rate. In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a roller conveyor iron chip cleaning and protection device, which is arranged on a roller conveyor, wherein the roller conveyor comprises a roller conveyor side plate and a roller conveyor rotating shaft, wherein the end of the roller conveyor rotating shaft is connected to the roller conveyor side plate, and a roller is sleeved on the roller conveyor rotating shaft. The utility model has the following characteristics: the utility model comprises a fixed shaft and a cleaning and protection plate, wherein the end of the fixed shaft is connected to the roller conveyor side plate, and the cleaning and protection plate can be movably arranged on the fixed shaft, and the cleaning and protection plate is located on one side of the roller.

[0006] The roller iron chip cleaning and protection device provided by the utility model may also have such a feature that a rotating protrusion is provided on the cleaning and protection plate, and a through hole matched with the fixed shaft is provided on the rotating protrusion.

[0007] The roller iron chip cleaning and protection device provided by the utility model may also have such a feature that the cleaning and protection plate is adapted to the roller and is in the shape of an arc plate, and a cleaning protrusion is provided on one side of the cleaning and protection plate, and the cleaning protrusion abuts against the roller.

[0008] The roller iron chip cleaning and protection device provided by the utility model may also have the following feature: a tensioning structure is provided on the fixed shaft, the tensioning structure includes a spring, one end of the spring is connected to the cleaning and protection plate, and the other end of the spring is connected to the fixed shaft.

[0009] The roller iron chip cleaning and protection device provided by the utility model may also have such a feature that the tensioning structure also includes a clamp, the clamp is clamped on the fixed shaft, and one end of the spring away from the cleaning and protection plate is connected to the clamp.

[0010] The roller iron chip cleaning and protection device provided by the utility model may also have such a feature that an adjustment assembly is provided at the end of the fixed shaft, the adjustment assembly includes a tightening bolt and a long nut, one end of the tightening bolt is arranged on the roller side plate, the long nut is screwed on the other end of the tightening bolt, the end of the fixed shaft is provided with an external thread matched with the long nut, and the end of the fixed shaft is screwed in the long nut.

[0011] The roller table iron chip cleaning and protection device provided by the utility model may also have such a feature that a locking nut is provided at the end of the fixed shaft.

[0012] The technical effect of the utility model is as follows: the roller iron chip cleaning and protection device provided by the utility model is arranged on the roller, the roller includes a roller side plate and a roller rotating shaft, the end of the roller rotating shaft is connected to the roller side plate, a roller is sleeved on the roller rotating shaft, the roller iron chip cleaning and protection device includes a fixed shaft and a cleaning protection plate, the end of the fixed shaft is connected to the roller side plate, the cleaning protection plate can be movably arranged on the fixed shaft, the cleaning protection plate is located on one side of the roller, can clean the roller, the cleaning effect is good, and damage to the engine cylinder block and cylinder head transported on the roller is avoided.

[0013] Therefore, the roller iron chip cleaning and protection device provided by the utility model can clean the iron chips attached to the roller of the roller, with good cleaning effect, avoiding damage to the engine cylinder block and cylinder head transported on the roller, and improving product quality and qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] This specification includes the following drawings, which show the following contents:

[0015] Figure 1 It is a structural schematic diagram of the roller table iron chip cleaning and protection device in the embodiment of the utility model;

[0016] Figure 2 yes Figure 1 A partial enlarged view of part A;

[0017] Figure 3 It is a side view of the cleaning protection plate in the embodiment of the utility model.

[0018] Markings in the figure are: 1-roller, 2-roller side plate, 3-roller shaft, 4-roller, 10-fixed shaft, 11-locking nut, 20-cleaning protection plate, 21-rotating protrusion, 22-through hole, 23-cleaning protrusion, 30-tensioning structure, 31-spring, 32-clamp, 40-adjustment assembly, 41-tightening bolt, 42-long nut. DETAILED DESCRIPTION

[0019] The specific implementation methods of the present invention are further explained in detail below by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and facilitating their implementation.

[0020] Figure 1 It is a structural schematic diagram of the roller table iron chip cleaning and protection device in the embodiment of the utility model; Figure 2 yes Figure 1 A partial enlarged view of part A.

[0021] like Figure 1 and Figure 2 As shown, the roller iron chip cleaning and protection device provided by the utility model is arranged on the roller 1, and the roller 1 includes a roller side plate 2 and a roller shaft 3, and the end of the roller shaft 3 is connected to the roller side plate 2, and a roller 4 is sleeved on the roller shaft 3. In the process of transporting the engine cylinder block and the cylinder head, the iron chips on the engine cylinder block and the cylinder head are easy to fall off and adhere to the surface of the roller 4, resulting in that the iron chips on the surface of the roller 4 are easy to scratch the engine cylinder block and the cylinder head during transportation. The roller iron chip cleaning and protection device includes a fixed shaft 10 and a cleaning protection plate 20, and the end of the fixed shaft 10 is connected to the roller side plate 2, and the cleaning protection plate 20 is movably arranged on the fixed shaft 10, and the cleaning protection plate 20 is located on one side of the roller 4, and can clean the roller 4, with good cleaning effect, avoiding damage to the engine cylinder block and the cylinder head transported on the roller 1, and improving product quality and qualified rate.

[0022] Figure 3 It is a side view of the cleaning protection plate in the embodiment of the utility model.

[0023] like Figure 3 As shown, a rotating protrusion 21 is provided on the cleaning protective plate 20, and a through hole 22 matched with the fixed shaft 10 is provided on the rotating protrusion 21. The two rotating protrusions 21 are evenly arranged on the cleaning protective plate 20, so that the cleaning protective plate 20 can be rotatably arranged on the fixed shaft 10, and is located on one side of the roller shaft 3. The cleaning protective plate 20 is matched with the roller 4, and the cleaning protective plate 20 is in the shape of an arc plate. A cleaning protrusion 23 is provided on one side of the cleaning protective plate 20, and the cleaning protrusion 23 abuts against the surface of the roller 4, thereby cleaning the iron filings attached to the surface of the roller 4.

[0024] like Figure 3 As shown, the roller shaft 3 and the fixed shaft 10 are arranged parallel to each other and are located at the same horizontal height, so that the cleaning protection plate 20 is located on one side of the roller shaft 3, and one side edge of the cleaning protection plate 20 is located on the upper half of the roller 4, which can block a part of the iron filings, thereby reducing the iron filings falling on the surface of the roller 4, and the other side edge of the cleaning protection plate 20 is located in the lower half of the roller 4. The cleaning protrusion 23 is arranged on the cleaning protection plate 20 on one side edge of the lower half of the roller 4, and the edge of the cleaning protrusion 23 close to the roller 4 is sharp, which can effectively scrape off the iron filings attached to the roller 4, avoid damage to the engine cylinder block and cylinder head transported on the roller 1, and improve product quality and qualified rate.

[0025] A tensioning structure 30 is provided on the fixed shaft 10, and the tensioning structure 30 includes a spring 31, one end of the spring 31 is connected to one side of the cleaning protection plate 20 located on the upper half of the roller 4, and the other end of the spring 31 is connected to the fixed shaft 10. The spring 31 is in a stretched state, so that the cleaning protrusion 23 can be pressed against the surface of the roller 4, thereby effectively improving the cleaning effect of cleaning iron filings, further avoiding damage to the engine cylinder block and cylinder head transported on the roller 1, and further improving product quality and qualified rate. The tensioning structure 30 also includes a clamp 32, which is clamped on the fixed shaft 31, and one end of the spring 31 away from the cleaning protection plate 20 is connected to the clamp 32, so as to facilitate the disassembly or installation of the spring 31, and facilitate the adjustment of the spring 31, to ensure that the spring 31 can function normally, so that the cleaning protrusion 23 can effectively clean iron filings.

[0026] An adjustment assembly 40 is provided at the end of the fixed shaft 10. The adjustment assembly 40 includes a tightening bolt 41 and a long nut 42. One end of the tightening bolt 41 is set on the roller side plate 2, and the long nut 42 is screwed on the other end of the tightening bolt 41. The end of the fixed shaft 10 is provided with an external thread matched with the long nut 42. The end of the fixed shaft 10 is screwed in the long nut 42. By screwing the long nut 42, the distance between the fixed shaft 10 and the tightening bolt 41 can be adjusted, so as to facilitate the adjustment of the position of the cleaning protection plate 20. The position of the cleaning protection plate 20 can be adjusted according to the position of the roller 4, thereby improving the reliability of the structure. A locking nut 11 is provided at the end of the fixed shaft 10. The locking nut 11 is screwed on the end of the fixed shaft 10. By screwing the locking nut 11, the locking nut 11 is abutted against the long nut 42, so that the fixed shaft 41 can be fixed to prevent the fixed shaft 41 from shaking during the working process and affecting the cleaning effect.

[0027] In the roller iron chip cleaning and protection device provided by the utility model, two groups of cleaning and protection plates 20 are evenly arranged on the fixed shaft 41, corresponding one to one with the two rollers 4 on the roller shaft 3. In actual application, the cleaning and protection plates 20 can be set according to the number and position of the rollers 4, thereby effectively improving the cleaning effect, avoiding damage to the engine cylinder block and cylinder head transported on the roller, and improving product quality and qualified rate.

[0028] Functions and Effects of the Embodiments

[0029] The roller conveyor iron chip cleaning and protection device provided by the utility model is arranged on a roller conveyor 1, and the roller conveyor 1 comprises a roller conveyor side plate 2 and a roller conveyor shaft 3, the end of the roller conveyor shaft 3 is connected to the roller conveyor side plate 2, and a roller 4 is sleeved on the roller conveyor shaft 3. In the process of transporting the engine cylinder block and the cylinder head, the iron chips on the engine cylinder block and the cylinder head are easy to fall off and adhere to the surface of the roller 4, resulting in that the iron chips on the surface of the roller 4 are easy to scratch the engine cylinder block and the cylinder head during transportation. The roller conveyor iron chip cleaning and protection device comprises a fixed shaft 10 and a cleaning protection plate 20, and the fixed shaft 1 0 is connected to the roller side plate 2, the cleaning protection plate 20 is movably arranged on the fixed shaft 10, and the cleaning protection plate 20 is located on one side of the roller 4, and can clean the roller 4, with good cleaning effect, avoiding damage to the engine cylinder block and cylinder head transported on the roller 1, and improving product quality and qualified rate. The roller iron chip cleaning and protection device provided by the utility model can clean the iron chips attached to the roller of the roller, with good cleaning effect, avoiding damage to the engine cylinder block and cylinder head transported on the roller, and improving product quality and qualified rate.

[0030] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A roller conveyor iron chip cleaning and protection device, arranged on a roller conveyor (1), the roller conveyor (1) comprising a roller conveyor side plate (2) and a roller conveyor shaft (3), the end of the roller conveyor shaft (3) being connected to the roller conveyor side plate (2), the roller conveyor shaft (3) being sleeved with a roller (4), characterized in that: It comprises a fixed shaft (10) and a cleaning protection plate (20), wherein the end of the fixed shaft (10) is connected to the roller side plate (2), the cleaning protection plate (20) is movably arranged on the fixed shaft (10), and the cleaning protection plate (20) is located on one side of the roller (4).

2. The roller table iron chip cleaning and protection device according to claim 1 is characterized in that: The cleaning protection plate (20) is provided with a rotating protrusion (21), and the rotating protrusion (21) is provided with a through hole (22) adapted to the fixed shaft (10).

3. The roller table iron chip cleaning and protection device according to claim 2 is characterized in that: The cleaning protection plate (20) is matched with the roller (4) and is in the shape of an arc plate. A cleaning protrusion (23) is provided on one side of the cleaning protection plate (20), and the cleaning protrusion (23) abuts against the roller (4).

4. The roller table iron chip cleaning and protection device according to any one of claims 1 to 3, characterized in that: A tensioning structure (30) is provided on the fixed shaft (10), and the tensioning structure (30) comprises a spring (31), one end of the spring (31) is connected to the cleaning protection plate (20), and the other end of the spring (31) is connected to the fixed shaft (10).

5. The roller table iron chip cleaning and protection device according to claim 4 is characterized in that: The tensioning structure (30) further comprises a clamp (32), wherein the clamp (32) is clamped on the fixed shaft (10), and one end of the spring (31) away from the cleaning protection plate (20) is connected to the clamp (32).

6. The roller table iron chip cleaning and protection device according to claim 5 is characterized in that: An adjustment assembly (40) is provided at the end of the fixed shaft (10), and the adjustment assembly (40) includes a tightening bolt (41) and a long nut (42), one end of the tightening bolt (41) is arranged on the roller side plate (2), and the long nut (42) is screwed on the other end of the tightening bolt (41), and the end of the fixed shaft (10) is provided with an external thread matched with the long nut (42), and the end of the fixed shaft (10) is screwed into the long nut (42).

7. The roller table iron chip cleaning and protection device according to claim 6 is characterized in that: A locking nut (11) is provided at the end of the fixed shaft (10).

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