Pressure tank production equipment

Abstract

The utility model relates to the field of pressure tank production, in particular to pressure tank production equipment which comprises a conveying mechanism and a laser cutting mechanism, the conveying mechanism is used for conveying steel, the laser cutting mechanism comprises a cutting head, a transverse driving assembly and a longitudinal driving assembly, and the cutting head is slidably connected to the conveying mechanism and used for machining hole sites of the steel. The transverse driving assembly is connected with the conveying mechanism and used for driving the cutting head to slide in the X direction, the longitudinal driving assembly is connected with the conveying mechanism and used for driving the cutting head to slide in the Y direction, and the X direction is perpendicular to the Y direction. Steel to be machined is placed on the conveying mechanism, the conveying mechanism conveys the steel to the laser cutting mechanism, movement of a cutting head in the horizontal direction is achieved through the transverse driving assembly and the longitudinal driving assembly, machining of steel hole sites is achieved, the conveying mechanism pushes the machined steel out of the laser cutting mechanism, and the application range of production equipment is widened; and the production cost caused by different molds required by different types of tank bodies is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of pressure tank production, and in particular to a pressure tank production device. Background Art

[0002] Small pressure tanks are widely used in many industries and are favored by users for their small size, flexible operation, and ease of use. As the market demand for small pressure tanks continues to grow, the production and manufacturing of pressure tanks are becoming increasingly diversified.

[0003] During the manufacturing process of small pressure tanks, the tank body must be prepared with appropriate holes to meet subsequent production needs. These holes primarily include air inlet and outlet holes, pressure gauge holes, and drain holes. Traditional manufacturing techniques typically use punching dies to ensure precision and consistency. Different tank models require specialized punching dies for each model, resulting in high tooling costs when producing multiple models. Utility Model Content

[0004] In order to reduce production costs, the present application provides a pressure tank production equipment.

[0005] The pressure tank production equipment provided in this application adopts the following technical solution:

[0006] A pressure tank production device includes a conveying mechanism and a laser cutting mechanism. The conveying mechanism is used to convey steel. The laser cutting mechanism includes a cutting head, a transverse drive assembly and a longitudinal drive assembly. The cutting head is slidably connected to the conveying mechanism. The cutting head is used to process the hole position of the steel. The transverse drive assembly is connected to the conveying mechanism and is used to drive the cutting head to slide along the X direction. The longitudinal drive assembly is connected to the conveying mechanism and is used to drive the cutting head to slide along the Y direction. The X and Y directions are perpendicular to each other.

[0007] By adopting the above technical solution, the steel to be processed is placed on the conveying mechanism, which conveys the steel to the laser cutting mechanism. The horizontal movement of the cutting head is achieved through the transverse drive component and the longitudinal drive component to realize the processing of the steel hole position. The conveying mechanism pushes the processed steel out of the laser cutting mechanism, thereby improving the applicability of the production equipment and reducing the production cost caused by the need for different molds for different types of tanks.

[0008] Preferably, it also includes an unwinding mechanism, a cutting mechanism and a bending mechanism, and the unwinding mechanism, the cutting mechanism, the laser cutting mechanism and the bending mechanism are arranged in sequence along the conveying direction of the conveying mechanism. The unwinding mechanism is used for winding the steel, the cutting mechanism is used for cutting the steel to achieve steel segmentation, and the bending mechanism is used for rolling the steel into a cylindrical tank body.

[0009] By adopting the above technical solution, the sheet steel is coiled on the unwinding assembly and cut by the cutting assembly after being sent out. The steel after cutting is in sheet form. The sheet steel is then processed with corresponding holes by a laser cutting mechanism and then rolled into a cylindrical tank body by a bending mechanism, which is convenient for subsequent welding of the cylindrical tank body, thereby improving the automation level of production equipment and reducing the workload of staff in loading materials.

[0010] Preferably, the bending mechanism includes a rolling frame, a steel roller, a first sliding seat, a first driving cylinder, a rubber roller and a rolling motor. The rolling frame is located on the side of the conveying mechanism away from the unwinding mechanism. The two ends of the steel roller are connected to the rolling frame. The first sliding seat is slidably connected to the rolling frame. The sliding direction of the first sliding seat is vertical. The first driving cylinder is connected to the rolling frame. The first driving cylinder is used to drive the first sliding seat to slide. The two ends of the rubber roller are respectively coaxially connected to the two first sliding seats. The rolling motor is connected to the first sliding seat. The rolling motor is used to drive the rubber roller to rotate.

[0011] By adopting the above technical solution, after the sheet steel passes through the gap between the steel roller and the rubber roller, the rubber roller is first pressed against the steel roller, and the sheet steel is bent or rolled into shape by the deformation of the rubber roller.

[0012] Preferably, it also includes a blanking mechanism, which includes a blanking assembly and a storage rack. The bending mechanism also includes a hinged plate and a second driving cylinder. One end of the hinged plate is rotatably connected to the rolling frame. The hinged plate is provided with an embedding groove. One end of the steel roller is embedded in the embedding groove. The second driving cylinder is connected to the rolling frame. The second driving cylinder is used to drive the hinged plate to rotate. The storage rack is located on the side of the rolling frame close to the hinged plate. The blanking assembly is connected to the rolling frame. The blanking assembly is used to push the steel on the periphery of the steel roller to the storage rack.

[0013] By adopting the above technical solution, once the sheet steel is rolled, the second drive cylinder drives the hinged plate to flip, allowing the steel roller to disengage from the slot. At this point, the rubber roller is appropriately moved upward, allowing the unloading assembly to push the cylindrical can body off the steel roller and place it on the shelf. This enables automatic unloading of the rolled steel into a cylindrical can body, improving the automation level of the production equipment.

[0014] Preferably, it further includes a flattening mechanism, which is located between the unwinding mechanism and the laser cutting mechanism, and is used to flatten the steel.

[0015] By adopting the above technical solution, the flattening mechanism is arranged between the unwinding mechanism and the laser cutting mechanism, which can effectively flatten the steel output through the unwinding mechanism, facilitate the subsequent laser cutting mechanism to process the steel holes, and improve the processing accuracy of the production equipment.

[0016] Preferably, it also includes a first limiting column, a second limiting column and a third driving cylinder, the outer walls of the first limiting column and the second limiting column are used to abut the side wall of the steel, the first limiting column is connected to the conveying mechanism, the second limiting column is slidably connected to the conveying mechanism, the sliding direction of the second limiting column is perpendicular to the conveying direction of the conveying mechanism, the third driving cylinder is connected to the conveying mechanism, and the third driving cylinder is used to drive the second limiting column to slide.

[0017] By adopting the above technical solution, the first limit column and the second limit column abut against the steel, reducing the possibility of steel movement during the laser cutting mechanism processing, and improving the processing accuracy of the production equipment. The third drive cylinder drives the second limit column to slide, meeting the limiting requirements of steel of different widths and improving the applicability of the production equipment.

[0018] Preferably, a plurality of the first limiting columns are provided, and the plurality of the first limiting columns are distributed at intervals along the conveying direction of the conveying mechanism, and the number of the second limiting columns is the same as the number of the first limiting columns and corresponds one to one.

[0019] By adopting the above technical solution, a number of first limit columns are provided and spaced apart along the conveying direction of the conveying mechanism. The number of second limit columns is the same as the number of first limit columns and corresponds one to one, thereby improving the stability of steel positioning, reducing the possibility of steel movement during the laser cutting mechanism processing, and improving the processing accuracy of the production equipment.

[0020] Preferably, it also includes a first limit block and a fourth drive cylinder, the first limit block is slidably connected to the conveying mechanism, the sliding direction of the first limit block is vertical, the fourth drive cylinder is connected to the conveying mechanism, and the fourth drive cylinder is used to drive the first limit block to slide.

[0021] By adopting the above technical solution, the first limiting ring is pushed to slide in the vertical direction by the fourth driving cylinder to achieve the positioning of the steel, so that the steel is located between the first limiting column and the second limiting column, which facilitates the first limiting column and the second limiting column to clamp the steel and improves the accuracy of clamping of the first limiting column and the second limiting column.

[0022] Preferably, the laser cutting mechanism further includes a vertical drive assembly, the vertical drive assembly is connected to the conveying mechanism, and the vertical drive assembly is used to drive the cutting head to slide vertically.

[0023] By adopting the above technical solution, a vertical drive component is set to control the cutting head to slide vertically. During processing, the cutting head is driven close to the steel so that the cutting head and the steel maintain a suitable distance, which helps to improve the processing accuracy of the production equipment. When the steel moves, the cutting head can be driven away from the steel, reducing the possibility of damage to the cutting head due to collision between the steel and the cutting head during movement, thereby increasing the service life of the production equipment.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The steel to be processed is placed on the conveying mechanism, which transports the steel to the laser cutting mechanism. The laser cutting mechanism processes the corresponding holes on the steel, and the conveying mechanism pushes the processed steel out of the laser cutting mechanism, thereby increasing the applicability of the production equipment and reducing the production cost caused by the need for different molds for different tank models.

[0026] 2. The sheet steel is coiled on the unwinding assembly and cut by the cutting assembly after being sent out. The steel is in sheet form after cutting. The sheet steel is then processed with corresponding holes by the laser cutting mechanism and then rolled into a cylindrical tank body by the bending mechanism, which is convenient for subsequent welding of the cylindrical tank body, thereby improving the automation level of the production equipment and reducing the workload of the staff for loading materials.

[0027] 3. The horizontal movement of the cutting head is achieved through the transverse drive assembly and the longitudinal drive assembly to realize the processing of the steel hole. The vertical drive assembly is set to control the cutting head to slide vertically. During processing, the cutting head is driven close to the steel so that the cutting head and the steel maintain a suitable distance, which helps to improve the processing accuracy of the production equipment. When the steel moves, the cutting head can be driven away from the steel, reducing the possibility of damage to the cutting head due to collision between the steel and the cutting head during movement, thereby increasing the service life of the production equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural diagram of the conveying mechanism and the limiting mechanism.

[0029] Figure 2 It is a structural diagram of pressure tank production equipment.

[0030] Figure 3 It is a partial structural diagram of the conveying mechanism, laser cutting mechanism and limiting mechanism.

[0031] Figure 4 It is a schematic diagram of the exploded structure of the laser cutting mechanism.

[0032] Figure 5 It is a partial structural diagram of the bending mechanism and the blanking mechanism.

[0033] Figure 6 It is a partial cross-sectional view of the blanking mechanism.

[0034] Description of reference numerals:

[0035] 1. Conveying mechanism; 11. Frame; 111. First guide rod; 12. Mounting base; 13. Conveying assembly; 131. Roller; 132. First sprocket; 133. First chain; 134. Conveying motor; 135. Driving sprocket; 136. Driven sprocket; 137. Second chain;

[0036] 2. Laser cutting mechanism; 21. Cutting head; 22. Horizontal drive assembly; 221. First slide rail; 2211. First receiving slot; 222. First connecting seat; 223. First rack; 224. First gear; 225. First drive motor; 23. Longitudinal drive assembly; 231. Second slide rail; 2311. Second receiving slot; 232. Second connecting seat; 233. Second rack; 234. Second gear; 235. Second drive motor; 24. Vertical drive assembly; 241. Third slide rail; 2411. Third receiving slot; 242. Third connecting seat; 243. Screw; 244. Third drive motor;

[0037] 3. Unwinding mechanism;

[0038] 4. Leveling mechanism;

[0039] 5. Cutting mechanism;

[0040] 6. Bending mechanism; 61. Rolling frame; 611. Feeding port; 612. Rotating seat; 613. Slideway; 62. Steel roller; 63. First sliding seat; 64. First drive cylinder; 65. Rubber roller; 66. Rolling motor; 67. Articulated plate; 671. Embossed slot; 68. Second drive cylinder;

[0041] 7. Unloading mechanism; 71. Unloading assembly; 711. Fourth drive motor; 712. Active pulley; 713. Driven pulley; 714. Belt body; 715. Fifth slide rail; 7151. Fifth receiving slot; 716. Push block; 7161. Fifth connecting seat; 7162. Push rod; 72. Storage rack;

[0042] 8. Limiting mechanism; 81. First limiting assembly; 811. First limiting column; 812. Second limiting column; 813. Third driving cylinder; 814. Second sliding seat; 82. Second limiting assembly; 821. First limiting block; 822. Fourth driving cylinder; 823. Fourth slide rail; 824. Fourth connecting seat. DETAILED DESCRIPTION

[0043] The present application is further described in detail below with reference to the accompanying drawings.

[0044] Reference Figure 1The embodiment of the present application discloses a pressure tank production device including a conveying mechanism 1, which is used to convey steel. The conveying mechanism 1 includes a frame 11, a mounting seat 12 and a conveying assembly 13. The length direction of the frame 11 is parallel to the conveying direction of the conveying mechanism 1. The mounting seat 12 is fixedly connected to the upper end of the frame 11, and there are two mounting seats 12. The two mounting seats 12 are symmetrically distributed along the width direction of the frame 11. The conveying assembly 13 includes a roller 131, a first sprocket 132 and a first chain 133. The two ends of the roller 131 are respectively rotatably connected to the two mounting seats 12, and the rotation axis of the roller 131 is parallel to the width direction of the frame 11. There are a plurality of rollers 131, and the plurality of rollers 131 are spaced apart along the length direction of the frame 11. There are a plurality of first sprockets 132, which are divided into two groups. The two groups of first sprockets 132 are symmetrically distributed along the axis of the roller 131. One roller 131 corresponds to two first sprockets 132, and the axis of the first sprocket 132 coincides with the rotation axis of the roller 131. There are two first chains 133, which are respectively mounted on the outer circumferences of the two groups of first sprockets 132.

[0045] The conveyor assembly 13 also includes a conveyor motor 134, a driving sprocket 135, a driven sprocket 136, and a second chain 137. The conveyor motor 134 is connected to the frame 11 and is used to drive the roller 131 to rotate. In this embodiment, the housing of the conveyor motor 134 is fixedly connected to the frame 11, the driving sprocket 135 is coaxially fixedly connected to the outer periphery of the output shaft of the conveyor motor 134, the driven sprocket 136 is coaxially fixedly connected to the outer periphery of the roller 131, and the second sprocket is sleeved around the outer peripheries of the driving sprocket 135 and the driven sprocket 136.

[0046] Reference Figure 1 and Figure 2 In this embodiment, there are three conveying components 13, and the three conveying components 13 are distributed at intervals along the conveying direction of the conveying mechanism 1.

[0047] Reference Figure 2 A pressure tank production device further includes an unwinding mechanism 3, a flattening mechanism 4, a cutting mechanism 5, a laser cutting mechanism 2, and a bending mechanism 6. The unwinding mechanism 3, the flattening mechanism 4, the cutting mechanism 5, the laser cutting mechanism 2, and the bending mechanism 6 are arranged in sequence along the conveying direction of the conveying mechanism 1. The unwinding mechanism 3, the flattening mechanism 4, and the cutting mechanism 5 are located on one side of the frame 11 along the length direction of the frame 11. The unwinding mechanism 3 is used to coil steel, the flattening mechanism 4 is used to flatten the steel, the cutting mechanism 5 is used to cut the steel into sections, the laser cutting mechanism 2 is used to process the holes in the steel, and the bending mechanism 6 is used to roll the steel into a cylindrical tank body.

[0048] Reference Figure 3 and Figure 4The laser cutting mechanism 2 includes a cutting head 21, a transverse drive assembly 22 and a longitudinal drive assembly 23. The cutting head 21 is slidably connected to the frame 11, and the cutting head 21 is used to process the holes in the steel. The transverse drive assembly 22 is connected to the frame 11, and the transverse drive assembly 22 is used to drive the cutting head 21 to slide along the X direction, which is parallel to the length direction of the frame 11. The longitudinal drive assembly 23 is connected to the frame 11, and the longitudinal drive assembly 23 is used to drive the cutting head 21 to slide along the Y direction, which is parallel to the width direction of the frame 11. The transverse drive assembly 22 includes a first slide rail 221, a first connecting seat 222, a first rack 223, a first gear 224 and a first drive motor 225. The first slide rail 221 is fixedly connected to the upper end of the frame 11, and the first connecting seat 222 is slidably connected to the first slide rail 221, and the sliding direction of the first connecting seat 222 is parallel to the length direction of the frame 11. A first receiving groove 2211 is provided at the upper end of the first slide rail 221. A first rack 223 is embedded in the first receiving groove 2211. The first rack 223 is fixedly connected to the bottom of the first receiving groove 2211. A first gear 224 is rotatably embedded in the first receiving groove 2211. The rotation axis of the first gear 224 is vertical, and the first gear 224 meshes with the first rack 223. A first drive motor 225 is connected to the first connecting base 222. The first drive motor 225 is used to drive the first gear 224 to rotate. In this embodiment, the housing of the first drive motor 225 is fixedly connected to the upper end of the first connecting base 222. The output shaft of the first drive motor 225 passes through the first connecting base 222 and is coaxially fixedly connected to the first gear 224.

[0049] The longitudinal drive assembly 23 includes a second rail 231, a second connecting base 232, a second rack 233, a second gear 234, and a second drive motor 235. One end of the second rail 231, along its length, is fixedly connected to the upper end of the first connecting base 222. The second connecting base 232 is slidably connected to the second rail 231, and the sliding direction of the second connecting base 232 is parallel to the width of the frame 11. A second receiving slot 2311 is defined at the upper end of the second rail 231. The second rack 233 is embedded in the second receiving slot 2311. The second rack 233 is fixedly connected to the bottom of the second receiving slot 2311. The second gear 234 is rotatably embedded in the second receiving slot 2311. The rotation axis of the second gear 234 is vertical, and the second gear 234 meshes with the second rack 233. A second drive motor 235 is connected to the second connecting base 232 and is used to drive the second gear 234 to rotate. In this embodiment, the housing of the second driving motor 235 is fixedly connected to the upper end of the second connecting base 232 , and the output shaft of the second driving motor 235 passes through the second connecting base 232 and is coaxially fixedly connected to the second gear 234 .

[0050] The laser cutting mechanism 2 also includes a vertical drive assembly 24. The vertical drive assembly 24 is connected to the second connecting seat 232 and is used to drive the cutting head 21 to move vertically. The vertical drive assembly 24 includes a third slide rail 241, a third connecting seat 242, a screw rod 243, and a third drive motor 244. The third slide rail 241 is fixedly connected to a side surface of the second connecting seat 232 away from the cutting mechanism 5. The third connecting seat 242 is slidably connected to a side surface of the third slide rail 241 away from the second connecting seat 232, and the sliding direction of the third connecting seat 242 is vertical. The cutting head 21 is fixedly connected to a side surface of the third connecting seat 242 away from the second connecting seat 232. A third receiving groove 2411 is provided on the side surface of the third slide rail 241 away from the second connecting seat 232. The screw rod 243 is rotatably embedded in the third receiving groove 2411. The rotation axis of the screw rod 243 is vertical, and the screw rod 243 is threadedly connected to the third connecting seat 242. The third drive motor 244 is connected to the third slide rail 241 and is used to rotate the screw rod 243. In this embodiment, the housing of the third drive motor 244 is fixedly connected to the upper end of the third connecting base 242, and the output shaft of the third drive motor 244 extends into the third receiving groove 2411 and is coaxially fixedly connected to the upper end of the screw rod 243.

[0051] Reference Figure 1 and Figure 3 , a pressure tank production equipment also includes a limiting mechanism 8, the limiting mechanism 8 includes a first limiting component 81, and the first limiting component 81 is located below the laser cutting mechanism 2. The first limiting component 81 includes a first limiting column 811. The lower end of the first limiting column 811 is fixedly connected to the frame 11, and the upper end of the first limiting column 811 passes through the gap between the two rollers 131. The first limiting column 811 is located on the side of the frame 11 close to the first slide rail 221. There are several first limiting columns 811, and the several first limiting columns 811 are spaced apart along the length direction of the frame 11. The outer wall of the first limiting column 811 is used to abut the side wall of the steel. In this embodiment, there are four first limiting columns 811.

[0052] The first limiting assembly 81 also includes a second limiting column 812, a third drive cylinder 813, and a second sliding seat 814. The conveying assembly 13 also includes a first guide rod 111, the two ends of which are fixedly connected to the frame 11. There are two first guide rods 111, and the two first guide rods 111 are spaced apart along the length of the frame 11. The second sliding seat 814 is slidably connected to the first guide rod 111, and the sliding direction of the second sliding seat 814 is parallel to the length of the first guide rod 111. The third drive cylinder 813 is connected to the frame 11 and is used to drive the second sliding seat 814 to slide. In this embodiment, the third drive cylinder 813 is a pneumatic cylinder, the cylinder body of the third drive cylinder 813 is fixedly connected to the frame 11, and the piston rod of the third drive cylinder 813 is fixedly connected to the side surface of the second sliding seat 814 away from the first slide rail 221. The lower end of the second limiting post 812 is fixedly connected to the upper end of the second sliding seat 814, and the upper end of the second limiting post 812 is flush with the upper end of the first limiting post 811. The number of the second limiting posts 812 is the same as the number of the first limiting posts 811 and corresponds one to one. The second limiting posts 812 are used to abut the side wall of the steel.

[0053] The limiting mechanism 8 also includes a second limiting assembly 82, which includes a first limiting block 821, a fourth drive cylinder 822, a fourth slide rail 823 and a fourth connecting seat 824. The fourth slide rail 823 is fixedly connected to the frame 11. The fourth slide rail 823 is located on the side of the laser cutting mechanism 2 away from the cutting mechanism 5. The fourth connecting seat 824 is slidably connected to the side surface of the fourth slide rail 823 close to the cutting mechanism 5, and the sliding direction of the fourth connecting seat 824 is vertical. The fourth drive cylinder 822 is connected to the fourth slide rail 823, and the fourth drive cylinder 822 is used to drive the fourth connecting seat 824 to slide. In this embodiment, the fourth drive cylinder 822 adopts a pneumatic cylinder, the cylinder body of the fourth drive cylinder 822 is fixedly connected to the lower end of the fourth slide rail 823, and the piston rod of the fourth drive cylinder 822 is fixedly connected to the lower end of the fourth connecting seat 824. The first limiting block 821 is fixedly connected to a side surface of the fourth connecting seat 824 away from the fourth slide rail 823 . The side surface of the first limiting block 821 away from the fourth connecting seat 824 is used to abut against an end of the steel away from the cutting mechanism 5 .

[0054] Reference Figure 2 and Figure 5The bending mechanism 6 includes a plate roll 61, a steel roller 62, a hinge plate 67, and a second drive cylinder 68. The plate roll 61 is located on the side of the frame 11 away from the cutting mechanism 5. A material discharge opening 611 is provided on the side of the plate roll 61 away from the first slide rail 221 along the width direction of the frame 11. A rotating base 612 is fixedly connected to the side of the plate roll 61 near the material discharge block. One end of the hinge plate 67 is rotatably connected to the rotating base 612, and the rotation axis of the hinge plate 67 is parallel to the length of the frame 11. The second drive cylinder 68 is connected to the plate roll 61 and is used to cut the rotation of the hinge plate 67. In this embodiment, the second drive cylinder 68 is a pneumatic cylinder. The cylinder body of the second drive cylinder 68 is rotatably connected to the plate rolling frame 61. The rotation axis of the cylinder body of the second drive cylinder 68 is parallel to the rotation axis of the hinge plate 67. The piston rod of the second drive cylinder 68 is hingedly connected to the hinge plate 67. The hinge axis between the piston rod of the second drive cylinder 68 and the hinge plate 67 is parallel to the rotation axis of the hinge plate 67. One end of the steel roller 62 is connected to the plate rolling frame 61. The side of the hinge plate 67 near the plate rolling frame 61 is provided with an embedding groove 671 for the other end of the steel roller 62 to be inserted into.

[0055] The bending mechanism 6 also includes a first sliding seat 63, a first drive cylinder 64, a rubber roller 65, and a plate rolling motor 66. The plate rolling frame 61 is provided with a slide 613 located above the steel roller 62. There are two slides 613, symmetrically distributed along the axis of the steel roller 62. The number of first sliding seats 63 and first drive cylinders 64 is the same as the number of slides 613, and they correspond one-to-one. The first sliding seat 63 slides within the slide 613, and the sliding direction of the first sliding seat 63 is vertical. The first drive cylinder 64 is connected to the plate rolling frame 61 and is used to drive the first sliding seat 63 to slide. In this embodiment, the first drive cylinder 64 is a pneumatic cylinder. The cylinder body of the first drive cylinder 64 is fixedly connected to the upper end of the plate rolling frame 61, and the piston rod of the first drive cylinder 64 extends into the slide 613 and is fixedly connected to the upper end of the first sliding seat 63. The rubber roller 65 is rotatably connected to the two first sliding seats 63 at each end, with the rotation axis of the rubber roller 65 parallel to the axis of the steel roller 62. A rolling motor 66 is connected to the first sliding seats 63 and is used to drive the rubber roller 65. In this embodiment, the housing of the rolling motor 66 is fixedly connected to the first sliding seat 63 on the side away from the discharge port 611, and the output shaft of the rolling motor 66 is coaxially fixedly connected to the end of the rubber roller 65 away from the discharge port 611.

[0056] A pressure tank production device further includes a blanking mechanism 7. The blanking mechanism 7 includes a blanking assembly 71 and a rack 72. The rack 72 is located on a side of the roll frame 61 away from the roll motor 66. The blanking assembly 71 is used to push the outer periphery of the steel roller 62 onto the rack 72.

[0057] Reference Figure 5 and Figure 6The unloading assembly 71 includes a fourth drive motor 711, a driving pulley 712, a driven pulley 713, a belt body 714, a fifth slide rail 715 and a pushing block 716. The fifth slide rail 715 is fixedly connected to the plate rolling frame 61, and the length direction of the fifth slide rail 715 is parallel to the axial direction of the steel roller 62. The pushing block 716 includes a fifth connecting seat 7161 and a pushing rod 7162. The fifth connecting seat 7161 is slidably connected to the upper end of the fifth slide rail 715, and the sliding direction of the fifth connecting seat 7161 is parallel to the axial direction of the steel roller 62. The lower end of the pushing rod 7162 is fixedly connected to the side of the fifth connecting seat 7161 away from the unloading port 611. There are two pushing rods 7162, and the two pushing rods 7162 are located on both sides of the steel roller 62 along the length direction of the frame 11. A fifth receiving slot 7151 is provided at the upper end of the fifth slide rail 715. Both the driving pulley 712 and the driven pulley 713 are rotatably embedded in the fifth receiving slot 7151. The driving pulley 712 is located on the side of the fifth receiving slot 7151 away from the storage rack 72. A belt body 714 is sleeved around the outer periphery of the driving pulley 712 and the driven pulley 713. The belt body 714 is fixedly connected to the lower end of the fifth connecting seat 7161. A fourth drive motor 711 is connected to the fifth slide rail 715 and is used to drive the driving pulley 712 to rotate. In this embodiment, the housing of the fourth drive motor 711 is fixedly connected to a side surface of the fifth slide rail 715 away from the frame 11. The output shaft of the fourth drive motor 711 extends into the fifth receiving slot 7151 and is coaxially fixedly connected to the driving pulley 712.

[0058] The implementation principle of the pressure tank production equipment of the embodiment of the present application is as follows: the steel is unwound from the unwinding mechanism 3, flattened by the flattening mechanism 4, and then passed through the cutting mechanism 5. The cutting mechanism 5 divides the steel into sections. The piston rod of the fourth driving cylinder 822 extends, pushing the fourth connecting seat 824 to slide, driving the first limit block 821 to move upward, and the roller 131 conveys the steel to the laser cutting mechanism 2. The steel abuts the first limit block 821. The piston rod of the third driving cylinder 813 extends, pushing the second sliding seat 814 to slide, driving the second limit column 812 to slide close to the first limit column 811. The second limit column 812 abuts the side wall of the steel, pushing the steel abut against the outer wall of the first limit column 811. The vertical drive assembly 24 drives the cutting head 21 to move downward, and the horizontal drive assembly 22 and the longitudinal drive assembly 23 drive the cutting head 21 to slide to achieve the processing of the steel hole position.

[0059] After the hole processing is completed, the piston rod of the third driving cylinder 813 contracts, driving the second sliding seat 814 to slide away from the first limiting column 811, driving the second limiting column 812 away from the steel, and the piston rod of the fourth driving cylinder 822 contracts, driving the fourth connecting seat 824 to slide, driving the first limiting block 821 to move downward, and the roller 131 drives the steel to slide close to the bending mechanism 6.

[0060] The piston rod of the first driving cylinder 64 extends, driving the first sliding seat 63 to move downward, driving the rubber roller 65 to move downward to abut the side surface of the steel away from the steel roller 62, and the plate rolling motor 66 works, driving the rubber roller 65 to rotate, thereby rolling the steel into a cylindrical tank body.

[0061] The piston rod of the first driving cylinder 64 contracts, driving the first sliding seat 63 to move upward, driving the rubber roller 65 away from the steel roller 62, and the fourth driving motor 711 works, driving the active pulley 712 to rotate, pushing the belt body 714 to drive the driven pulley 713 to rotate, driving the fifth connecting seat 7161 to slide, and driving the pushing rod 7162 to slide to push the cylindrical tank body on the outer periphery of the steel roller 62 along the axis of the steel roller 62 to the upper end of the storage rack 72.

[0062] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A pressure tank production equipment, characterized by: The invention comprises a conveying mechanism (1) and a laser cutting mechanism (2); the conveying mechanism (1) is used for conveying steel; the laser cutting mechanism (2) comprises a cutting head (21), a transverse drive assembly (22) and a longitudinal drive assembly (23); the cutting head (21) is slidably connected to the conveying mechanism (1); the cutting head (21) is used for processing the hole position of the steel; the transverse drive assembly (22) is connected to the conveying mechanism (1); the transverse drive assembly (22) is used for driving the cutting head (21) to slide along the X direction; the longitudinal drive assembly (23) is connected to the conveying mechanism (1); the longitudinal drive assembly (23) is used for driving the cutting head (21) to slide along the Y direction; the X direction and the Y direction are perpendicular to each other.

2. The pressure tank production equipment according to claim 1, characterized in that: The invention also includes an unwinding mechanism (3), a cutting mechanism (5) and a bending mechanism (6); the unwinding mechanism (3), the cutting mechanism (5), the laser cutting mechanism (2) and the bending mechanism (6) are arranged in sequence along the conveying direction of the conveying mechanism (1); the unwinding mechanism (3) is used for winding steel; the cutting mechanism (5) is used for cutting the steel to achieve steel segmentation; and the bending mechanism (6) is used for rolling the steel into a cylindrical tank body.

3. The pressure tank production equipment according to claim 2, characterized in that: The bending mechanism (6) includes a plate rolling frame (61), a steel roller (62), a first sliding seat (63), a first driving cylinder (64), a rubber roller (65) and a plate rolling motor (66); the plate rolling frame (61) is located on the side of the conveying mechanism (1) away from the unwinding mechanism (3); the two ends of the steel roller are connected to the plate rolling frame (61); the first sliding seat (63) is slidably connected to the plate rolling frame (61); the sliding direction of the first sliding seat (63) is vertical; the first driving cylinder (64) is connected to the plate rolling frame (61); the first driving cylinder (64) is used to drive the first sliding seat (63) to slide; the two ends of the rubber roller are respectively connected to the two first sliding seats (63) in a coaxial rotation; the plate rolling motor (66) is connected to the first sliding seat (63); the plate rolling motor (66) is used to drive the rubber roller (65) to rotate.

4. The pressure tank production equipment according to claim 3, characterized in that: It also includes a blanking mechanism (7); the blanking mechanism (7) includes a blanking assembly (71) and a storage rack (72); the bending mechanism (6) also includes a hinged plate (67) and a second driving cylinder (68); one end of the hinged plate (67) is rotatably connected to the plate rolling frame (61); the hinged plate (67) is provided with an embedding groove (671); one end of the steel roller (62) is embedded in the embedding groove (671); the second driving cylinder (68) is connected to the plate rolling frame (61); the second driving cylinder (68) is used to drive the hinged plate (67) to rotate; the storage rack (72) is located on a side of the plate rolling frame (61) close to the hinged plate (67); the blanking assembly (71) is connected to the plate rolling frame (61); the blanking assembly (71) is used to push the steel on the periphery of the steel roller (62) to the storage rack (72).

5. The pressure tank production equipment according to claim 2, characterized in that: It also includes a flattening mechanism (4); the flattening mechanism (4) is located between the unwinding mechanism (3) and the laser cutting mechanism (2); the flattening mechanism (4) is used to flatten the steel.

6. The pressure tank production equipment according to claim 1, characterized in that: It also includes a first limiting column (811), a second limiting column (812) and a third driving cylinder (813); the outer walls of the first limiting column (811) and the second limiting column (812) are used to abut the side wall of the steel; the first limiting column (811) is connected to the conveying mechanism (1); the second limiting column (812) is slidably connected to the conveying mechanism (1); the sliding direction of the second limiting column (812) is perpendicular to the conveying direction of the conveying mechanism (1); the third driving cylinder (813) is connected to the conveying mechanism (1); the third driving cylinder (813) is used to drive the second limiting column (812) to slide.

7. The pressure tank production equipment according to claim 6, characterized in that: A plurality of the first limiting columns (811) are provided; the plurality of the first limiting columns (811) are spaced apart along the conveying direction of the conveying mechanism (1); and the number of the second limiting columns (812) is the same as the number of the first limiting columns (811) and corresponds one to one.

8. The pressure tank production equipment according to claim 7, characterized in that: It also includes a first limit block (821) and a fourth drive cylinder (822); the first limit block (821) is slidably connected to the conveying mechanism (1); the sliding direction of the first limit block (821) is vertical; the fourth drive cylinder (822) is connected to the conveying mechanism (1); the fourth drive cylinder (822) is used to drive the first limit block (821) to slide.

9. The pressure tank production equipment according to claim 1, characterized in that: The laser cutting mechanism (2) further comprises a vertical drive assembly (24); the vertical drive assembly (24) is connected to the conveying mechanism (1); and the vertical drive assembly (24) is used to drive the cutting head (21) to slide vertically.

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