A steel plate cutting device for shipbuilding

Abstract

This utility model belongs to the field of shipbuilding, specifically a steel plate cutting device for shipbuilding. It includes a ventilation pipe, with uniformly distributed filter pipes fixedly connected to the inner side of the top of the ventilation pipe. A first sealing ring is fixedly connected to the middle of the inner side of the filter pipe, and a filter screen is fixedly connected to the bottom of the first sealing ring. A cleaning component is provided inside the filter screen, and a second sealing ring is fixedly connected to the bottom of the filter screen. The second sealing ring is fixedly connected to the filter pipe, and a storage component is provided inside the second sealing ring. This utility model provides a steel plate cutting device for shipbuilding that collects dust through a storage pipe, and simultaneously allows for cleaning of the dust inside the storage pipe by removing a second bolt, eliminating the need for purchasing and installing an external dust removal system. Furthermore, it simplifies the production line layout, avoiding complex operation and equipment coordination problems caused by dust removal equipment.

Description

Technical Field

[0001] This utility model belongs to the field of shipbuilding, specifically a steel plate cutting device for shipbuilding. Background Technology

[0002] Steel plate cutting is a core process in shipbuilding. When plasma cutting or cutting disc cutting devices are used, a large amount of dust is often generated. This dust not only affects production efficiency, but also harms workers' health and the environment.

[0003] However, in actual use of existing solutions, external equipment is needed to filter and collect dust. But generally, air filtration devices are only installed at the cutting location in the factory. Although they can filter dust, people are still exposed to dust pollution during use, which does not solve the dust diffusion problem at the source.

[0004] Therefore, this utility model provides a steel plate cutting device for shipbuilding. Utility Model Content

[0005] In order to overcome the shortcomings of existing technology and solve the problem of needing to use external equipment to filter and collect dust, this utility model proposes a steel plate cutting device for shipbuilding.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The steel plate cutting device for shipbuilding described in this utility model includes a ventilation pipe, a uniformly distributed filter pipe fixedly connected to the inner side of the top of the ventilation pipe, a first sealing ring fixedly connected to the middle of the inner side of the filter pipe, a filter screen fixedly connected to the bottom of the first sealing ring, a cleaning component provided inside the filter screen, a second sealing ring fixedly connected to the bottom of the filter screen, the second sealing ring being fixedly connected to the filter pipe, and a storage component provided inside the second sealing ring.

[0007] Furthermore, the storage component includes a storage tube, the storage tube is fixedly connected to the bottom inner side of the filter screen, the storage tube is fixedly connected to the second sealing ring, the bottom end of the storage tube is fixedly connected to a first bolt, and the bottom end of the first bolt is threaded with a second bolt.

[0008] Furthermore, the cleaning assembly includes a motor, a motor is fixedly connected to the inner side of the top of the filter tube, a transmission rod is fixedly connected to the output end of the motor, a cleaning blade is fixedly connected to the bottom end of the transmission rod, the cleaning blade is rotatably connected to the filter screen, and the cleaning blade is rotatably connected to the storage tube.

[0009] Furthermore, an exhaust fan is fixedly connected to the inner side of the bottom end of the ventilation duct.

[0010] Furthermore, a processing host is provided at the bottom end of the ventilation pipe, and the processing host has front and rear opposite air inlets on its outer side.

[0011] Furthermore, a connecting pipe is fixedly connected to the inner side of the filter tube, and an air supply component is provided at the bottom end of the connecting pipe.

[0012] Furthermore, the air delivery assembly includes a splitter pipe, and the bottom end of the connecting pipe is fixedly connected to left and right opposing splitter pipes, and the bottom end of the splitter pipe is fixedly connected to left and right opposing air jets.

[0013] Furthermore, a conveyor belt is fixedly connected to the bottom of the processing host.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The steel plate cutting device for shipbuilding described in this utility model filters steel plate dust through a filter screen. Simultaneously, a motor drives cleaning blades via a transmission rod to rotate inside the filter screen, cleaning the dust filtered down the inner wall and pushing it downwards. This dust is then collected through a storage tube. The dust inside the storage tube can be cleaned by removing a second bolt. This eliminates the need for purchasing and installing an external dust removal system, and reduces the cost of replacing filter materials and maintaining equipment. Secondly, the production line layout is simpler, avoiding complex operations and equipment coordination issues caused by dust removal equipment, thus improving production flexibility and stability. Furthermore, without interference from external dust removal equipment, the steel plate processing equipment operates more smoothly, helping to improve processing accuracy and efficiency. Simultaneously, dust adsorption and filtration collection from the cutting source prevents its diffusion into the air.

[0016] 2. The steel plate cutting device for shipbuilding described in this utility model draws air from the inside of the main processing unit using an exhaust fan, filters it through the internal structure of a filter pipe, and then transports it to the inside of a distribution pipe through a connecting pipe. The air is then split by the distribution pipe and transported to the left and right sides through the inner side of the jet nozzle, thereby cleaning the surface of the material before it enters the main processing unit. At the same time, the dust inside the main processing unit is blown back to the inside of the main processing unit through the air inlet, and the dust is sealed off by an air curtain to prevent leakage. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial three-dimensional structural diagram of the present invention. Figure 1 ;

[0020] Figure 3 This is a partial three-dimensional structural diagram of the present invention. Figure 2 ;

[0021] Figure 4 This is a schematic cross-sectional view of the filter tube in this utility model. Figure 1 ;

[0022] Figure 5 This is a schematic cross-sectional view of the filter tube in this utility model. Figure 2 ;

[0023] In the diagram: 1. Conveyor belt; 11. Processing host; 12. Air inlet; 2. Ventilation duct; 21. Connecting pipe; 22. Diverter pipe; 23. Air jet; 24. Exhaust fan; 3. Filter pipe; 31. Motor; 32. Transmission rod; 33. Cleaning blade; 34. Filter screen; 35. Storage pipe; 36. First bolt; 37. Second bolt; 38. First sealing ring; 39. Second sealing ring. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Example 1:

[0026] like Figures 1 to 5 As shown, the steel plate cutting device for shipbuilding according to this utility model includes a ventilation pipe 2. A uniformly distributed filter pipe 3 is fixedly connected to the inner side of the top of the ventilation pipe 2. The filter pipe 3 is fixed through the ventilation pipe 2, and the air and dust inside the ventilation pipe 2 are transported into the inner side of the filter pipe 3. A first sealing ring 38 is fixedly connected to the middle of the inner side of the filter pipe 3. The first sealing ring 38 is fixed through the filter pipe 3. A filter screen 34 is fixedly connected to the bottom of the first sealing ring 38. The filter screen 34 is fixed through the first sealing ring 38, and the filter pipe is fixed through the first sealing ring 38. 3 is connected to the filter screen 34. A cleaning component is provided inside the filter screen 34. A second sealing ring 39 is fixedly connected to the bottom of the filter screen 34. The second sealing ring 39 is fixedly connected to the filter tube 3 through the filter screen 34. The second sealing ring 39 is fixedly connected to the filter tube 3. The filter tube 3 and the filter screen 34 are connected through the second sealing ring 39. A storage component is provided inside the second sealing ring 39. The processing host 11 is equipped with a cutting mechanism, which is existing technology and will not be described in detail. Existing cutting equipment can be referred to. Since the main problem is to solve the dust problem, the cutting equipment will not be described in detail.

[0027] The storage assembly includes a storage tube 35. The storage tube 35 is fixedly connected to the bottom inner side of a filter screen 34, which secures the storage tube 35. The storage tube 35 is fixedly connected to a second sealing ring 39, which connects the filter screen 34 and the storage tube 35. A first bolt 36 is fixedly connected to the bottom of the storage tube 35, which secures the first bolt 36. A second bolt 37 is threaded onto the inner side of the bottom of the first bolt 36, which seals the bottom of the first bolt 36. This allows the bottom of the storage tube 35 to be opened for cleaning, facilitating the cleaning of the inside of the storage tube 35.

[0028] The cleaning assembly includes a motor 31. The motor 31 is fixedly connected to the inner side of the top of the filter tube 3, and the motor 31 is fixed through the filter tube 3. The output end of the motor 31 is fixedly connected to a transmission rod 32, and the transmission rod 32 is fixed through the motor 31. At the same time, the motor 31 drives the transmission rod 32 to rotate. The bottom end of the transmission rod 32 is fixedly connected to a cleaning blade 33, and the cleaning blade 33 is fixed through the transmission rod 32. At the same time, the transmission rod 32 drives the cleaning blade 33 to rotate through the motor 31. The cleaning blade 33 is rotatably connected to the filter screen 34. Through the rotation of the cleaning blade 33, the inner wall of the filter screen 34 is cleaned. The cleaning blade 33 is rotatably connected to the storage tube 35. Through the cleaning blade 33, the dust cleaned from the inner wall of the filter screen 34 is pushed downward and transported into the inner side of the storage tube 35, thereby storing the dust through the storage tube 35.

[0029] An exhaust fan 24 is fixedly connected to the inner side of the bottom end of the ventilation pipe 2. The exhaust fan 24 is fixed through the ventilation pipe 2, and the exhaust fan 24 is used to extract dust and air from the inside of the processing host 11.

[0030] A processing host 11 is provided at the bottom of the ventilation pipe 2. Multiple ventilation pipes 2 are fixed by the processing host 11. An air inlet 12 with front and rear opposite openings is provided on the outside of the processing host 11.

[0031] A connecting pipe 21 is fixedly connected to the inside of the filter pipe 3. The connecting pipe 21 is fixed by the filter pipe 3. An air supply component is provided at the bottom of the connecting pipe 21.

[0032] The air supply assembly includes a split pipe 22. The bottom end of the connecting pipe 21 is fixedly connected to the left and right opposite split pipes 22. The split pipes 22 are fixed through the connecting pipe 21. The bottom end of the split pipes 22 is fixedly connected to the left and right opposite air jets 23. The split pipes 22 simultaneously fix the air jets 23 on both sides. Air is blown out to the bottom end through the air jets 23. Thus, before the material enters the processing host 11, the surface of the material is cleaned through the air jet 23 on the right side. The air jet 23 on the inner side forms an air curtain to seal the air and dust inside the processing host 11.

[0033] The bottom of the processing host 11 is fixedly connected to a conveyor belt 1, which supports and fixes the ventilation pipe 2.

[0034] Working principle: During operation, the material is first conveyed to the left by the conveyor belt 1. Before entering the inside of the processing host 11, the surface of the material is cleaned by the air jet 23 on the right side of the bottom end of the right diversion pipe 22. Then, it enters the inside of the processing host 11 and is processed by the processing host 11. The dust generated during the process is extracted by the exhaust fan 24 and conveyed into the inside of the ventilation pipe 2. Then, it is conveyed into the inside of the filter pipe 3 through the ventilation pipe 2. During the process, the dust is filtered and cleaned by the filter screen 34. At the same time, the motor 31 drives the transmission rod 32 to rotate, and the transmission rod 32 drives the cleaning blade 33 to rotate. The rotation of the cleaning blade 33 pushes the dust filtered from the inner surface of the filter screen 34 downward, thereby pushing the dust into the inside of the storage pipe 35 for storage. When cleaning the dust stored in the inside of the storage pipe 35, it is only necessary to rotate the second bolt 37 to remove the second bolt 37 and clean the inside of the storage pipe 35.

[0035] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0036] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel plate cutting device for shipbuilding, characterized by, The device includes a ventilation duct, with uniformly distributed filter tubes fixedly connected to the inner side of the top of the ventilation duct. A first sealing ring is fixedly connected to the middle of the inner side of the filter tube. A filter screen is fixedly connected to the bottom of the first sealing ring. A cleaning component is provided inside the filter screen. A second sealing ring is fixedly connected to the bottom of the filter screen. The second sealing ring is fixedly connected to the filter tube. A storage component is provided inside the second sealing ring.

2. The steel plate cutting device for shipbuilding according to claim 1, characterized by The storage component includes a storage tube, which is fixedly connected to the bottom inner side of the filter screen. The storage tube is fixedly connected to a second sealing ring, and a first bolt is fixedly connected to the bottom end of the storage tube. A second bolt is threadedly connected to the bottom inner side of the first bolt.

3. The steel plate cutting device for shipbuilding according to claim 2, characterized by The cleaning assembly includes a motor. The motor is fixedly connected to the inner side of the top of the filter tube. A transmission rod is fixedly connected to the output end of the motor. A cleaning blade is fixedly connected to the bottom end of the transmission rod. The cleaning blade is rotatably connected to the filter screen and to the storage tube.

4. The steel plate cutting device for shipbuilding according to claim 3, characterized by An exhaust fan is fixedly connected to the inner side of the bottom end of the ventilation duct.

5. A steel plate cutting device for shipbuilding according to claim 4, characterized in that, The bottom end of the ventilation duct is equipped with a processing host, and the processing host has front and rear air inlets on its outer side.

6. A steel plate cutting device for shipbuilding according to claim 5, characterized in that, A connecting pipe is fixedly connected to the inside of the filter tube, and an air supply component is provided at the bottom of the connecting pipe.

7. A steel plate cutting device for shipbuilding according to claim 6, characterized in that, The air delivery assembly includes a split pipe, and the bottom end of the connecting pipe is fixedly connected to left and right opposite split pipes, and the bottom end of the split pipe is fixedly connected to left and right opposite air jets.

8. A steel plate cutting device for shipbuilding according to claim 7, characterized in that, A conveyor belt is fixedly connected to the bottom of the processing host.

Images