Cutting device for ship manufacturing

Abstract

The utility model relates to the technical field of shipbuilding, in particular to a cutting device for shipbuilding, which comprises a main body frame, a top frame, support ribs, a feeding device, a cutting device and a waste conveying device, the two ends of the pair of feeding transmission shafts are connected with the upper end of the main body frame through bearing seats, the two ends of each feeding transmission shaft are symmetrically provided with a pair of feeding auxiliary transmission synchronous wheels, the feeding auxiliary transmission synchronous wheels are connected with the feeding transmission shafts through keys, and the front portions and the rear portions of the feeding auxiliary transmission synchronous wheels are connected through feeding synchronous belts and conduct synchronous transmission. By means of the feeding device, the cutting device and the waste conveying device, steel plates can be cut and waste can be conveyed at the same time, the feeding device can contain a plurality of steel plates at the same time, the feeding frequency can be reduced, and the feeding efficiency is improved. Therefore, the cutting machining efficiency of the steel plate and the conveying efficiency of waste are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding, in particular to a cutting device used for shipbuilding. Background Art

[0002] Ship is a general term for various vessels. A ship is a means of transport that can sail or anchor in water for transportation or operations. It has different technical performance, equipment, and structural types depending on its specific use. A ship is a man-made vehicle that primarily operates in water. Civilian ships are generally called ships, military ships are called warships, and small vessels are called boats or boats. Collectively, they are referred to as ships or boats. The interior primarily consists of a container, support structures, and drainage systems, with a propulsion system that utilizes external or self-generated energy. The exterior generally features a streamlined envelope that helps overcome fluid resistance. Materials have evolved with technological advancements, initially using natural materials such as wood, bamboo, and hemp, but more recently, steel. Shipbuilding requires cutting steel plates and then splicing them together. However, due to the large amount of material used in shipbuilding, the efficiency of traditional cutting equipment and waste recycling is limited, significantly impacting subsequent shipbuilding efficiency. Utility Model Content

[0003] The utility model provides a cutting device used for shipbuilding.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A cutting device for shipbuilding, comprising a main frame, a top frame, supporting ribs, a feeding device, a cutting device and a waste conveying device, wherein the feeding device comprises a pair of feed transmission shafts arranged front and back, both ends of the pair of feed transmission shafts are connected to the upper end of the main frame through bearing seats, a pair of feed sub-transmission synchronous wheels are symmetrically provided at both ends of the feed transmission shaft, the feed sub-transmission synchronous wheels are connected to the feed transmission shaft through a key, the front and rear of the feed sub-transmission synchronous wheels are connected and synchronously transmitted through a feed synchronous belt, the inner end of the feed synchronous belt is provided with a plurality of feed clamping teeth, the lower end of the feed clamping teeth is fixedly connected to the inner end of the feed synchronous belt, the plurality of feed clamping teeth are evenly distributed inside the feed synchronous belt, and the front and rear of the feed sub-transmission synchronous wheels are provided with a plurality of feed clamping teeth. A dry mounting plate, the lower end of the mounting plate is fixedly connected to the upper end of the main frame, the upper end of the mounting plate is provided with a support groove, the lower end of the support groove is fixedly connected to the upper ends of several mounting plates, the support groove is movably connected to the inner side of the feed synchronous belt, a feed main transmission gear is provided in the middle of the feed transmission shaft on the rear side of the pair of feed transmission shafts, the feed main transmission gear is connected to the middle of the feed transmission shaft through a key, a servo feed motor is provided at the bottom of the main frame, the lower end of the servo feed motor is fixedly connected to the bottom of the main frame by a bolt, a double-row tooth gear is provided at the left output end of the servo feed motor, the double-row tooth gear is connected to the left output end of the servo feed motor by a key, and the outer gear of the double-row tooth gear is connected to the feed main transmission gear through a synchronous belt for transmission.

[0006] Furthermore, a top frame is provided above the main frame, and two pairs of supporting ribs are symmetrically provided at the left and right ends of the top frame. The upper ends of the supporting ribs are fixedly connected to the left and right ends of the top frame, and the lower ends of the supporting ribs are fixedly connected to the lower end of the main frame. A compaction auxiliary plate is provided at the rear end of the top frame, and the upper end of the compaction auxiliary plate is movably connected to the top frame through a pin shaft. A protective cover is provided at the upper end of the rear side of the main frame, and the protective cover is fixedly connected to the upper end of the rear side of the main frame through bolts.

[0007] Furthermore, the cutting device includes a cutting shaft, both ends of which are connected to the main frame through bearings, a pair of stainless steel saw blades are symmetrically provided at both ends of the cutting shaft, the stainless steel saw blades are fixedly connected to the cutting shaft, a limiting sleeve is provided on the outside of the stainless steel saw blade, the outer end of the limiting sleeve is fixedly connected to the cutting shaft through a limiting bolt, a cutting auxiliary transmission synchronous pulley is provided on the right side in the middle of the cutting shaft, and the cutting auxiliary transmission synchronous pulley is connected to the cutting shaft through a key.

[0008] Furthermore, a reduction motor is provided at the bottom of the main frame, and the lower end of the reduction motor is fixedly connected to the bottom of the main frame by bolts. A cutting main transmission synchronous pulley is provided at the right output end of the reduction motor, and the cutting main transmission synchronous pulley is connected to the right output end of the reduction motor through a key. The cutting main transmission synchronous pulley and the cutting auxiliary transmission synchronous pulley are connected by a synchronous belt for transmission.

[0009] Furthermore, the waste conveying device includes a pair of inner baffles symmetrically arranged on the left and right, the inner sides of the inner baffles are fixedly connected to the main frame, the front and rear ends of the pair of inner baffles are provided with conveying shafts, the conveying shaft at the rear end of the inner baffle is higher than the conveying shaft at the front end of the inner baffle, both ends of the conveying shaft are connected to the main frame through bearing seats, and both ends of the conveying shaft are provided with conveying rollers, and the conveying rollers are fixedly connected to both ends of the conveying shaft.

[0010] Furthermore, a conveying synchronous pulley is provided in the middle of the conveying shaft at the rear end of the inner baffle, and the conveying synchronous pulley is connected to the conveying shaft through a key for transmission, and the conveying synchronous pulley and the inner gear of the double-row gear are connected through a synchronous belt for transmission, and the outer side of the inner baffle is provided with a mounting rib, and the inner end of the mounting rib is fixedly connected to the outer side of the inner baffle, and the upper end of the mounting rib is provided with an outer inclined baffle, and the inner end of the outer inclined baffle is fixedly connected to the upper end of the mounting rib, and the upper end surface of the outer inclined baffle is in close contact with the waste conveyor belt.

[0011] Beneficial effect: The utility model is capable of simultaneously completing the cutting and waste conveying tasks of steel plates by arranging a feeding device, a cutting device and a waste conveying device, and the feeding device can accommodate multiple steel plates at the same time, which can reduce the number of loading times, thereby improving the cutting efficiency of steel plates and the conveying efficiency of waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 3 ;

[0015] Figure 4 This is a left-side structural schematic diagram of the present utility model;

[0016] 1 Main frame, 2 Top frame, 3 Support ribs, 4 Inner baffle, 5 Waste conveyor belt, 6 Mounting ribs, 7 Outer inclined baffle, 8 Compacting auxiliary plate, 9 Feed synchronous belt, 10 Feed clamping teeth, 11 Mounting vertical plate, 12 Support groove, 13 Feed sub-drive synchronous wheel, 14 Protective cover, 15 Feed main drive gear, 16 Feed drive shaft, 17 Servo feed motor, 18 Double-row gear, 19 Conveyor roller, 20 Stainless steel saw blade, 21 Cutting shaft, 22 Limit sleeve, 23 Limit bolt, 24 Reducer motor, 25 Cutting sub-drive synchronous pulley, 26 Cutting main drive synchronous pulley, 27 Conveyor shaft, 28 Conveyor synchronous pulley. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0019] Reference Figure 1-4, a cutting device for shipbuilding, comprising a main frame 1, a top frame 2, a supporting rib 3, a feeding device, a cutting device and a waste conveying device, the feeding device comprising a pair of feed transmission shafts 16 arranged front and back, both ends of the pair of feed transmission shafts 16 are connected to the upper end of the main frame 1 through a bearing seat, a pair of feed sub-transmission synchronous wheels 13 are symmetrically provided at both ends of the feed transmission shaft 16, the feed sub-transmission synchronous wheels 13 are connected to the feed transmission shaft 16 through a key, the front and rear of the feed sub-transmission synchronous wheels 13 are connected and synchronously transmitted by a feed synchronous belt 9, the inner end of the feed synchronous belt 9 is provided with a plurality of feed clamping teeth 10, the lower end of the feed clamping teeth 10 is fixedly connected to the inner end of the feed synchronous belt 9, the plurality of feed clamping teeth 10 are evenly distributed on the inner side of the feed synchronous belt 9, and a plurality of mounting vertical plates 11 are provided between the front and rear of the feed sub-transmission synchronous wheel 13 The lower end of the mounting plate 11 is fixedly connected to the upper end of the main frame 1, and a support groove 12 is provided at the upper end of the mounting plate 11. The lower end of the support groove 12 is fixedly connected to the upper ends of several mounting plates 11. The support groove 12 is movably connected to the inner side of the feed synchronous belt 9. A feed main transmission gear 15 is provided in the middle of the feed transmission shaft 16 on the rear side of the pair of feed transmission shafts 16. The feed main transmission gear 15 is connected to the middle of the feed transmission shaft 16 through a key. A servo feed motor 17 is provided at the bottom of the main frame 1. The lower end of the servo feed motor 17 is fixedly connected to the bottom of the main frame 1 by bolts. A double-row tooth gear 18 is provided at the left output end of the servo feed motor 17. The double-row tooth gear 18 is connected to the left output end of the servo feed motor 17 by a key. The outer gear of the double-row tooth gear 18 is connected to the feed main transmission gear 15 through a synchronous belt for transmission.

[0020] A top frame 2 is provided above the main frame 1, and two pairs of supporting ribs 3 are symmetrically provided at the left and right ends of the top frame 2. The upper ends of the supporting ribs 3 are fixedly connected to the left and right ends of the top frame 2, and the lower ends of the supporting ribs 3 are fixedly connected to the lower end of the main frame 1. A compaction auxiliary plate 8 is provided at the rear end of the top frame 2, and the upper end of the compaction auxiliary plate 8 is movably connected to the top frame 2 through a pin shaft. A protective cover 14 is provided at the upper end of the rear side of the main frame 1, and the protective cover 14 is fixedly connected to the upper end of the rear side of the main frame 1 through bolts.

[0021] The cutting device includes a cutting shaft 21, both ends of which are connected to the main frame 1 through bearings, a pair of stainless steel saw blades 20 are symmetrically provided at both ends of the cutting shaft 21, the stainless steel saw blades 20 are fixedly connected to the cutting shaft 21, a limiting sleeve 22 is provided on the outside of the stainless steel saw blade 20, the outer end of the limiting sleeve 22 is fixedly connected to the cutting shaft 21 through a limiting bolt 23, a cutting auxiliary transmission synchronous pulley 25 is provided on the right side in the middle of the cutting shaft 21, and the cutting auxiliary transmission synchronous pulley 25 is connected to the cutting shaft 21 through a key.

[0022] A reduction motor 24 is provided at the bottom of the main frame 1, and the lower end of the reduction motor 24 is fixedly connected to the bottom of the main frame 1 by bolts. A cutting main transmission synchronous pulley 26 is provided at the right output end of the reduction motor 24, and the cutting main transmission synchronous pulley 26 is connected to the right output end of the reduction motor 24 through a key. The cutting main transmission synchronous pulley 26 and the cutting auxiliary transmission synchronous pulley 25 are connected through a synchronous belt for transmission.

[0023] The waste conveying device includes a pair of inner baffles 4 arranged symmetrically on the left and right, the inner sides of the inner baffles 4 are fixedly connected to the main frame 1, and the front and rear ends of the pair of inner baffles 4 are provided with conveying shafts 27. The conveying shaft 27 at the rear end of the inner baffle 4 is higher than the conveying shaft 27 at the front end of the inner baffle 4. Both ends of the conveying shaft 27 are connected to the main frame 1 through bearing seats, and both ends of the conveying shaft 27 are provided with conveying rollers 19, and the conveying rollers 19 are fixedly connected to both ends of the conveying shaft 27.

[0024] A conveying synchronous pulley 28 is provided in the middle of the conveying shaft 27 at the rear end of the inner baffle 4, and the conveying synchronous pulley 28 is connected to the conveying shaft 27 by a key for transmission. The conveying synchronous pulley 28 is connected to the gear on the inner side of the double-row tooth gear 18 through a synchronous belt for transmission. The outer side of the inner baffle 4 is provided with a mounting rib 6, and the inner end of the mounting rib 6 is fixedly connected to the outer side of the inner baffle 4. The upper end of the mounting rib 6 is provided with an outer inclined baffle 7, and the inner end of the outer inclined baffle 7 is fixedly connected to the upper end of the mounting rib 6. The upper end surface of the outer inclined baffle 7 is in close contact with the waste conveyor belt 5.

[0025] Working principle:

[0026] Through the feed clamping teeth 10 in the feeding device, multiple steel plates can be placed between the feed clamping teeth 10. The feed clamping teeth 10 can push the multiple steel plates evenly to the front side, and a compaction auxiliary plate 8 is set on the top to assist in compacting the steel plate being cut. The steel plate is cut by the stainless steel saw blade 20 in the cutting device. After cutting, the steel plate is continued to be pushed forward by the feed clamping teeth 10, and the waste at both ends of the steel plate falls directly into the waste conveyor belt 5 in the waste conveying device, and the waste is transported to the front side at the same time.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting device for shipbuilding, characterized in that: The invention comprises a main frame (1), a top frame (2), support ribs (3), a feeding device, a cutting device and a waste conveying device, wherein the feeding device comprises a pair of feeding transmission shafts (16) arranged front and back, both ends of the pair of feeding transmission shafts (16) are connected to the upper end of the main frame (1) through bearing seats, a pair of feeding auxiliary transmission synchronous wheels (13) are symmetrically provided at both ends of the feeding transmission shaft (16), and the feeding auxiliary transmission synchronous wheels (13) are connected to the feeding transmission shaft (16) through a key. The front and rear ends of the feed auxiliary transmission synchronous wheel (13) are connected by a feed synchronous belt (9) and are synchronously driven. The inner end of the feed synchronous belt (9) is provided with a plurality of feed clamping teeth (10). The lower ends of the feed clamping teeth (10) are fixedly connected to the inner end of the feed synchronous belt (9). The plurality of feed clamping teeth (10) are evenly distributed on the inner side of the feed synchronous belt (9). The front and rear ends of the feed auxiliary transmission synchronous wheel (13) are provided with a plurality of mounting vertical plates (11). The mounting vertical plates (11) The lower end is fixedly connected to the upper end of the main frame (1); the upper end of the mounting plate (11) is provided with a support groove (12); the lower end of the support groove (12) is fixedly connected to the upper ends of the plurality of mounting plates (11); the support groove (12) is movably connected to the inner side of the feed synchronous belt (9); the rear feed transmission shaft (16) of the pair of feed transmission shafts (16) is provided with a feed main transmission gear (15) in the middle; the feed main transmission gear (15) is connected to the feed transmission shaft (16) through a key. The main frame (1) is provided with a servo feed motor (17) at the bottom, the lower end of the servo feed motor (17) is fixedly connected to the bottom of the main frame (1) by bolts, the left output end of the servo feed motor (17) is provided with a double-row gear (18), the double-row gear (18) is connected to the left output end of the servo feed motor (17) by a key, and the outer gear of the double-row gear (18) is connected to the feed main transmission gear (15) by a synchronous belt for transmission.

2. A cutting device for shipbuilding according to claim 1, characterized in that: A top frame (2) is provided above the main frame (1), and two pairs of supporting ribs (3) are symmetrically provided at the left and right ends of the top frame (2), the upper ends of the supporting ribs (3) are fixedly connected to the left and right ends of the top frame (2), and the lower ends of the supporting ribs (3) are fixedly connected to the lower end of the main frame (1), and a compaction auxiliary plate (8) is provided at the rear end of the top frame (2), and the upper end of the compaction auxiliary plate (8) is movably connected to the top frame (2) through a pin shaft, and a protective cover (14) is provided at the upper end of the rear side of the main frame (1), and the protective cover (14) is fixedly connected to the upper end of the rear side of the main frame (1) through bolts.

3. The cutting device for shipbuilding according to claim 1, characterized in that: The cutting device comprises a cutting shaft (21), both ends of the cutting shaft (21) are connected to the main frame (1) through bearings, a pair of stainless steel saw blades (20) are symmetrically provided at both ends of the cutting shaft (21), the stainless steel saw blades (20) are fixedly connected to the cutting shaft (21), a limiting sleeve (22) is provided on the outside of the stainless steel saw blade (20), the outer end of the limiting sleeve (22) is fixedly connected to the cutting shaft (21) through a limiting bolt (23), a cutting auxiliary transmission synchronous pulley (25) is provided on the right side of the middle of the cutting shaft (21), and the cutting auxiliary transmission synchronous pulley (25) is connected to the cutting shaft (21) through a key.

4. The cutting device for shipbuilding according to claim 1, characterized in that: The main frame (1) is provided with a reduction motor (24) at the bottom, the lower end of the reduction motor (24) is fixedly connected to the bottom of the main frame (1) by bolts, the right output end of the reduction motor (24) is provided with a cutting main transmission synchronous belt pulley (26), the cutting main transmission synchronous belt pulley (26) is connected to the right output end of the reduction motor (24) by a key, and the cutting main transmission synchronous belt pulley (26) and the cutting auxiliary transmission synchronous belt pulley (25) are connected by a synchronous belt for transmission.

5. The cutting device for shipbuilding according to claim 1, characterized in that: The waste conveying device comprises a pair of inner baffles (4) arranged symmetrically on the left and right sides, the inner sides of the inner baffles (4) are fixedly connected to the main frame (1), the front and rear ends of the pair of inner baffles (4) are both provided with conveying shafts (27), the conveying shaft (27) at the rear end of the inner baffle (4) is higher than the conveying shaft (27) at the front end of the inner baffle (4), both ends of the conveying shaft (27) are connected to the main frame (1) through bearing seats, and both ends of the conveying shaft (27) are provided with conveying rollers (19), and the conveying rollers (19) are fixedly connected to both ends of the conveying shaft (27).

6. The cutting device for shipbuilding according to claim 5, characterized in that: A conveying synchronous pulley (28) is provided in the middle of the conveying shaft (27) at the rear end of the inner baffle (4), and the conveying synchronous pulley (28) is connected to the conveying shaft (27) through a key for transmission. The conveying synchronous pulley (28) and the gear on the inner side of the double-row gear (18) are connected through a synchronous belt for transmission. The outer side of the inner baffle (4) is provided with a mounting rib (6), the inner side end of the mounting rib (6) is fixedly connected to the outer side of the inner baffle (4), and the upper end of the mounting rib (6) is provided with an outer inclined baffle (7), the inner side end of the outer inclined baffle (7) is fixedly connected to the upper end of the mounting rib (6), and the upper end surface of the outer inclined baffle (7) is in close contact with the waste conveyor belt (5).

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