Production equipment for edging strip

Abstract

The production equipment comprises a support, a pay-off roller is rotationally installed on the support, a metal strip coiled material is arranged on the pay-off roller, a first motor is arranged on the support, an output shaft of the first motor is fixedly connected with one end of the pay-off roller, and a rack is arranged on one side of the support; a conveying mechanism used for conveying metal strip coiled materials is arranged on the machine frame, and a strip-shaped hole stamping assembly, a bending device, a stamping cutting device, a punching device and a stamping cutting mechanism are sequentially arranged on the machine frame in the conveying direction of the metal strip coiled materials. The edge forming device has the effect of improving the edge forming strip production efficiency.

Description

Technical Field

[0001] This invention relates to the field of punching apparatus, and more particularly to a production device for edge strips. Background Technology

[0002] Edge banding strips are materials used to seal the edges of boards, protecting, decorating, and beautifying the cross-section of the board. They prevent moisture from entering the board along the cross-section, avoiding moisture erosion and corrosion, and also reinforce the board.

[0003] The existing edge strip production process includes multiple production steps such as punching, bending, and cutting. Each production step is carried out manually using mechanical equipment. After each step is completed, workers need to transfer the metal strip to the next step for processing, resulting in low edge strip production efficiency. Summary of the Invention

[0004] To address the issue of low production efficiency in edge-forming strips, this application provides a production device for edge-forming strips.

[0005] The technical solution of the production equipment for edge strips provided in this application is as follows: A production device for edge strip forming includes a support frame, on which a feeding roller is rotatably mounted, on which a metal strip coil is disposed, and on which a motor is disposed, the output shaft of which is fixedly connected to one end of the feeding roller. A frame is disposed on one side of the support frame, and a conveying mechanism for conveying the metal strip coil is disposed on the frame. A strip hole punching assembly, a bending device, a punching and cutting device, a punching device, and a punching and cutting mechanism are sequentially disposed on the frame along the conveying direction of the metal strip coil.

[0006] By adopting the above technical solution, starting motor one drives the unwinding roller to rotate. During the rotation of the unwinding roller, the metal strip coil is wound out and then conveyed by the conveying mechanism. During the conveying process, the metal strip coil passes through the strip hole punching assembly, bending device, punching and cutting device, punching device and punching and cutting mechanism in sequence for processing. This reduces the need for workers to transfer the metal strip when processing the edge strip, thereby improving the production efficiency of edge strips.

[0007] Preferably, the conveying mechanism includes a conveying plate disposed on the frame, a guide groove is provided on the side of the conveying plate near the support, the guide groove extends to the side of the conveying plate away from the support, an opening is provided on the inner top surface of the guide groove, the conveying end of the metal strip coil passes through the guide groove, a second motor is fixed on the top surface of the conveying plate, a roller is sleeved on the output shaft of the second motor, and the outer peripheral surface of the roller passes through the opening and abuts against the top surface of the metal strip coil.

[0008] By adopting the above technical solution, one end of the metal strip coil is passed through the guide groove, and the second motor is started. The second motor drives the roller to rotate, and the outer circumferential surface of the roller abuts against the top surface of the metal strip coil, thereby driving the metal strip coil to move along the length direction of the frame during the rotation of the roller.

[0009] Preferably, the outer circumferential surface of the roller is provided with a rubber ring, and the outer circumferential surface of the rubber ring abuts against the top surface of the metal strip roll.

[0010] By adopting the above technical solution, a rubber ring is fixedly fitted on the outer circumference of the roller. The outer circumference of the rubber ring abuts against the top surface of the metal strip roll. When the roller rotates, the roller drives the rubber ring to rotate, thereby increasing the friction between the roller and the rubber ring, which facilitates the movement of the metal strip roll.

[0011] Preferably, the strip-shaped hole stamping assembly includes a first base plate disposed on a frame. The first base plate is located on the side of the conveyor plate away from the support. A first stamping block is disposed on the top surface of the first base plate. A moving groove is formed on the side of the first stamping block near the conveyor plate. The moving groove extends to the side of the first stamping block away from the conveyor plate. A through groove is formed on the inner top surface of the moving groove. A strip-shaped hole is formed on the inner bottom surface of the moving groove. The strip-shaped hole extends vertically to the bottom surface of the first base plate. A first support frame is fixed on the first base plate. A cylinder is disposed on the first support frame. A first punch rod is disposed at the bottom end of the piston rod of the cylinder. The bottom end of the first punch rod can be inserted into the strip-shaped hole.

[0012] By adopting the above technical solution, the conveying end of the metal strip coil passes through the moving groove, and then the cylinder one is activated. The piston rod of the cylinder one moves downward, and the piston rod of the cylinder one drives the first punch rod to move downward. The first punch rod moves downward to punch the metal strip coil, so that the bottom end of the first punch rod passes through the metal strip coil and is inserted into the strip hole, thereby punching the strip hole on the surface of the metal strip coil, which facilitates the bending of the metal strip coil in the subsequent process.

[0013] Preferably, the bending device includes multiple sets of first bending rollers mounted on the frame. The multiple sets of first bending rollers are arranged along the length of the frame. Each set of first bending rollers includes a first rotating shaft and a second rotating shaft rotatably mounted on the frame. The first rotating shaft and the second rotating shaft are arranged parallel to each other in the vertical direction. The first rotating shaft has two frustums of cylinder ...

[0014] By adopting the above technical solution, the conveying end of the metal strip coil passes between two frustums and two truncated cones. The top surface of the metal strip coil is in contact with the outer peripheral surface of the two frustums and the bottom surface of the metal strip coil is in contact with the outer peripheral surface of the two truncated cones. Thus, the metal strip coil is bent by the two frustums during the movement.

[0015] Preferably, the frame is provided with multiple sets of pre-bending roller groups, which are located between multiple sets of first bending roller groups and the first base plate. The multiple sets of pre-bending roller groups are arranged along the length of the frame. Each set of pre-bending roller groups includes a rotating shaft one and a rotating shaft two rotatably mounted on the frame. The rotating shaft one and the rotating shaft two are arranged vertically parallel. The rotating shaft one is provided with two frustums three, which are fixedly connected on their close-to-each side surfaces. The diameter of the close-to-each end faces of the two frustums three is larger than the diameter of the far-to-each end faces. The rotating shaft two is provided with two frustums four, which are fixedly connected on their close-to-each side surfaces. The diameter of the close-to-each end faces of the two frustums four is smaller than the diameter of the far-to-each end faces. The included angle formed by the generatrices of the two frustums three is an obtuse angle.

[0016] By adopting the above technical solution, multiple pre-bending groups are set on the side of the first bending roller group near the support. The conveying end of the metal strip coil passes between two frustums three and two frustums four. The top surface of the metal strip coil is in contact with the outer peripheral surface of the two frustums three, and the bottom surface of the metal strip coil is in contact with the outer peripheral surface of the two frustums four. Through the cooperation of frustums three and four, the metal strip coil deforms during the movement, which facilitates the subsequent bending of the metal strip coil.

[0017] Preferably, two parallel rotating rods are rotatably mounted on the frame. The two rotating rods are arranged vertically and are located on the side of the pre-bending roller group near the first base plate. Each of the two rotating rods is provided with a guide roller, and one of the guide rollers has an annular groove on its outer circumferential surface.

[0018] By adopting the above technical solution, the conveying end of the metal strip coil passes through the annular groove on the outer circumference of the guide roller, so that the metal strip coil can be easily moved into the pre-bending roller group when it moves forward.

[0019] Preferably, the stamping and cutting device includes a second base plate inclinedly disposed on the frame. A second stamping plate is fixed to the side of the second base plate away from the frame. Support block one and support block two are fixed to the side of the second stamping plate away from the frame. Support block one and support block two are spaced apart on their adjacent sides. A positioning groove is formed on the side of support block two near support block one. The positioning groove passes through both sides of support block two. The bent metal strip coil passes through the positioning groove and the gap between support block one and support block two. The second stamping plate has a notch on the side of the support block away from the second stamping plate, and a stamping groove on the side of the second stamping plate away from the second base plate. The stamping groove is connected to the notch. A second support frame is provided on the side of the second base plate away from the frame. A cylinder is provided on the second support frame. A second punch is provided on the piston rod of the cylinder near the end face of the second base plate. The end of the second punch away from the cylinder can be inserted into the stamping groove. The second punch can punch one side of the bent metal strip coil out of the triangular opening.

[0020] By adopting the above technical solution, when the conveying end of the bent metal strip coil passes through the positioning groove and the gap between support block one and support block two, cylinder two is activated. The piston rod of cylinder two moves towards the direction close to the second base plate. The piston rod of cylinder two drives the second punch rod to move towards the direction close to the second base plate, so that the second punch rod punches one side of the bent metal strip coil, so that one side of the metal strip coil punches out a triangular opening, which facilitates the bending of the edge strip when wrapping the edge corner of the plate.

[0021] Preferably, the punching device includes a third base plate, a mounting bracket is provided on the frame, a mounting block is provided on the inner side of the mounting bracket, the third base plate is inclinedly disposed on the side of the mounting block away from the mounting bracket, a third stamping block is fixed on the side of the third base plate near the frame, a V-shaped through hole is opened on the side of the third stamping block near the bracket, the bent metal strip coil passes through the V-shaped through hole, a relief groove is opened on the side of the V-shaped through hole near the third stamping block, the relief groove penetrates the side of the third stamping block away from the bracket, and the third... A third support frame is provided on the side of the base plate near the frame. A cylinder is mounted on the third support frame. A third punch is fixed to the end face of the piston rod of the cylinder near the third base plate. A triangular groove is formed on the side of the third punch near the third stamping block. The triangular groove passes through one side of the third punch. A triangular punch is formed on the side of the third stamping block near the cylinder. The triangular punch communicates with the V-shaped through hole and the clearance groove. The end of the third punch away from the cylinder can pass through the triangular punch and be inserted into the clearance groove.

[0022] By adopting the above technical solution, when the bent metal strip coil passes through the V-shaped through hole, cylinder three is activated. The piston rod of cylinder three moves towards the direction close to the third base plate. The piston rod of cylinder three drives the third punch rod to move towards the direction close to the third base plate, thereby causing the third punch rod to punch the bent metal strip coil. The third punch rod passes through the triangular punch hole and punches the metal strip coil. After the bottom end of the third punch rod cuts the metal strip coil, when the third punch rod continues to move towards the relief groove, the cut part of the metal strip coil is bent to form barbs. When the edge strip wraps around the edge of the plate, the bent barbs are inserted into the plate, thereby facilitating the fixing of the edge strip to the plate.

[0023] Preferably, the stamping and cutting mechanism includes a fourth base plate disposed on the frame, a fourth stamping block disposed on the fourth base plate, a slot formed on the top surface of the fourth stamping block, the slot passing through the fourth stamping block along the conveying direction of the metal strip coil, the metal strip coil passing through the slot, a fourth support frame disposed on the fourth base plate, a cylinder four disposed on the fourth support frame, a cutter disposed at the bottom end of the piston rod of the cylinder four, the bottom end of the cutter being a pointed tip, a punched groove formed on the inner side of the slot, the bottom end of the cutter being insertable into the punched groove.

[0024] By adopting the above technical solution, when the metal strip coil has gone through all the processing steps, the conveying end of the metal strip coil moves into the slot, and the cylinder four is activated. The piston rod of the cylinder four moves downward, and the piston rod of the cylinder four drives the cutter to move downward, so that the cutter cuts the processed metal strip coil, completing the production of edge strips and improving the production efficiency of edge strips.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. By starting motor one, motor one drives the wire feeding roller to rotate. During the rotation of the wire feeding roller, the metal strip coil is wound out and then conveyed by the conveying mechanism. During the conveying process, the metal strip coil passes through the strip hole punching assembly, bending device, punching and cutting device, punching device and punching and cutting mechanism in sequence for processing. This reduces the need for workers to transfer the metal strip when processing the edge strip, thereby improving the production efficiency of edge strip. 2. Pass one end of the metal strip coil through the guide groove, start motor two, motor two drives the roller to rotate, the outer circumference of the roller abuts against the top surface of the metal strip coil, so that the roller drives the metal strip coil to move along the length of the frame during the rotation. 3. When the metal strip coil has passed through all the processing steps, the conveying end of the metal strip coil moves into the slot, and the cylinder four is activated. The piston rod of the cylinder four moves downward, and the piston rod of the cylinder four drives the cutter downward, so that the cutter cuts the processed metal strip coil, completing the production of edge strips and improving the production efficiency of edge strips. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the production equipment for the edge strip in this embodiment of the application.

[0027] Figure 2 This is a schematic diagram of the conveyor plate in an embodiment of this application.

[0028] Figure 3 This is a cross-sectional view of mounting base two in the embodiments of this application.

[0029] Figure 4 This is a schematic diagram of the pre-bending roller assembly in an embodiment of this application.

[0030] Figure 5 This is a schematic diagram of the structure of the first bending roller group in the embodiments of this application.

[0031] Figure 6 This is a schematic diagram of the stamping and cutting device in the embodiments of this application.

[0032] Figure 7 This is a schematic diagram of the punching device in the embodiments of this application.

[0033] Figure 8 yes Figure 7 Enlarged diagram of point A in the middle.

[0034] Figure 9 This is a schematic diagram of the stamping and cutting mechanism in the embodiments of this application.

[0035] Reference numerals: 1. Support; 11. Feeding roller; 12. Metal strip coil; 13. Motor 1; 2. Frame; 21. Side plate 1; 22. Side plate 2; 23. Mounting base 1; 24. Conveyor plate; 25. Guide groove; 26. Through port; 27. Motor 2; 28. Roller; 29. ​​Rubber ring; 3. Strip hole punching assembly; 31. Mounting base 2; 32. First base plate; 33. First punching block; 34. Moving groove; 35. Through groove; 36. Strip hole; 37. First support frame; 371, First movable plate; 372, First punch; 373, Cylinder 1; 4, Bending device; 41, Support plate 1; 42, First bending roller group; 421, Rotating shaft 1; 422, Rotating shaft 2; 423, Frustum 1; 424, Frustum 2; 5, Pre-bending roller group; 51, Support plate 2; 52, Rotating rod; 53, Guide roller; 54, Annular groove; 55, Rotating shaft 1; 56, Rotating shaft 2; 57, Frustum 3; 58, Frustum 4; 6. Stamping and cutting device; 61. Fixing frame one; 62. Second base plate; 63. Second stamping block; 64. Support block one; 65. Support block two; 651. Positioning groove; 652. Notch; 66. Stamping groove; 67. Second support frame; 671. Second moving plate; 672. Second punch rod; 673. Cylinder two; 68. Fixing frame two; 7. Punching device; 71. Mounting frame; 72. Mounting block; 73. Third base plate; 74. Third stamping block; 741. V-shaped tube 742. Hole; 743. Leaving groove; 75. Triangular punch; 76. Third support frame; 751. Cylinder three; 752. Third moving plate; 753. Third punch rod; 754. Triangular groove; 755. Inclined surface; 756. Triangular part; 8. Punching and cutting mechanism; 81. Mounting base three; 82. Fourth base plate; 83. Fourth punching block; 84. Slot; 85. Punching groove; 86. Fourth support frame; 861. Cylinder four; 862. Fourth moving plate; 863. Cutting knife. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.

[0037] This application discloses a production equipment for edge strips.

[0038] Reference Figure 1 As shown, a production device for edge strip making includes a support 1. A feeding roller 11 is rotatably mounted on the side wall of the support 1, and a metal strip roll 12 is sleeved on the feeding roller 11. A motor 13 is fixed on the side wall of the support 1 away from the feeding roller 11, and the output shaft of the motor 13 is fixedly connected to one end of the feeding roller 11. A frame 2 is provided on one side of the support 1. Along the conveying direction of the metal strip roll 12, a strip hole punching assembly 3, a bending device 4, a punching and cutting device 6, a punching device 7, and a punching and cutting mechanism 8 are sequentially arranged on the frame 2.

[0039] Reference Figure 1 and Figure 2 The frame 2 includes two parallel side plates 21 and 22. A mounting base 23 is positioned above both side plates 21 and 22, near the end of side plate 21 closest to the support 1. The top surfaces of both side plates 21 and 22 are fixed to the bottom surface of the mounting base 23. A conveyor plate 24 is fixed to the top surface of the mounting base 23. A guide groove 25 is formed on the side of the conveyor plate 24 closest to the support 1, penetrating both sides of the conveyor plate 24. The conveying end of the metal strip coil 12 passes through the guide groove 25. An opening 26 is formed on the inner top surface of the guide groove 25, penetrating both sides of the conveyor plate 24 along the conveying direction of the metal strip coil 12. A motor 27 is fixed on the top surface of the conveyor plate 24. A roller 28 is fixed on the output shaft of the motor 27. A rubber ring 29 is fixed on the outer circumference of the roller 28. The outer circumference of the rubber ring 29 passes through the opening 26 and abuts against the top surface of the metal strip roll 12.

[0040] When the metal strip coil 12 needs to be conveyed and processed, the motor 13 is started, which drives the wire feeding roller 11 to rotate. During the rotation of the wire feeding roller 11, the metal strip coil 12 is wound off the wire feeding roller 11. Then the motor 27 is started, which drives the roller 28 to rotate. The roller 28 drives the rubber ring 29 to roll. During the rolling process, the rubber ring 29 drives the metal strip coil 12 to move along the length direction of the frame 2.

[0041] Reference Figure 1 and Figure 3 A mounting base 31 is provided above side plate 21 and side plate 22. The mounting base 31 is located on the side of mounting base 23 away from bracket 1. The bottom surface of mounting base 31 is fixedly connected to the top surface of side plate 21 and the top surface of side plate 22, respectively. The strip hole punching assembly 3 includes a first base plate 32 fixed to the top surface of mounting base 21. A first punching block 33 is fixed to the top surface of the first base plate 32. A moving groove 34 is opened on the side of the first punching block 33 near the conveying plate 24. The moving groove 34 passes through both sides of the first punching block 33 along the conveying direction of the metal strip coil 12. The conveying end of the metal strip coil 12 passes through the moving groove 34. A through groove 35 is opened on the inner top surface of the moving groove 34. A strip hole 36 is opened on the inner bottom surface of the moving groove 34. The strip hole 36 extends vertically to the bottom surface of mounting base 21.

[0042] Reference Figure 3A first support frame 37 is fixed on the first base plate 32. A first movable plate 371 is provided above the first stamping block 33. A first punch 372 that mates with the strip hole 36 is fixed on the bottom surface of the first movable plate 371. The cross-section of the first punch 372 is waist-shaped. The bottom end of the first punch 372 can pass through the through groove 35 and be inserted into the strip hole 36. The outer peripheral surface of the first punch 372 is spaced apart from the inner peripheral surface of the strip hole 36. A cylinder 373 is fixed on the top surface of the first support frame 37. The bottom end of the piston rod of the cylinder 373 passes through the inner bottom surface of the first support frame 37 and is fixedly connected to the top surface of the first movable plate 371. The piston rod of the cylinder 373 is slidably connected to the first support frame 37 in the vertical direction.

[0043] When it is necessary to punch the strip hole 36 on the surface of the metal strip coil 12, the piston rod of the cylinder 373 is moved downward by starting the cylinder 373. The piston rod of the cylinder 373 drives the first moving plate 371 to move downward. The first moving plate 371 drives the first punch rod 372 to move downward. The bottom end of the first punch rod 372 punches the surface of the metal strip coil 12, so that the bottom end of the first punch rod 372 passes through the metal strip coil 12 and is inserted into the strip hole 36, thereby punching the strip hole 36 on the surface of the metal strip coil 12, which facilitates the subsequent bending of the metal strip coil 12.

[0044] Reference Figure 1 and reference Figure 4 Support plates 21 and 22 are fixed to the top surfaces of both side plates 21 and 22. The two support plates 21 are parallel to each other and are located on the side of mounting base 23 away from mounting base 23. Multiple sets of pre-bending roller groups 5 are rotatably arranged between the two support plates 21, with equal spacing along the length of the support plates 21. Two rotating rods 52 are rotatably mounted between the two support plates 21, located at the end of the multiple sets of pre-bending roller groups 5 closest to mounting base 231, and are parallel to each other vertically. Guide rollers 53 are fixedly fitted onto the outer circumference of each of the two rotating rods 52. An annular groove 54 is formed on the outer circumference of the upper guide roller 53. The conveying end of the metal strip coil 12 passes through the annular groove 54, which guides the metal strip coil 12, facilitating its sequential passage through the multiple sets of pre-bending roller groups 5.

[0045] Reference Figure 1 and Figure 4Each pre-bending roller group 5 includes a rotating shaft 55 and a rotating shaft 56 rotatably mounted between two support plates 51. The rotating shafts 55 and 56 are arranged parallel to each other, with the rotating shaft 55 positioned above the rotating shaft 56. Two frustums 57 are fixedly fitted onto the outer circumference of the rotating shaft 55. The diameter of the approaching end faces of the two frustums 57 is larger than the diameter of the distant end faces. The approaching end faces of the two frustums 57 are fixedly connected, and the included angle formed by the generatrices of the two frustums 57 is an obtuse angle. Two frustums 58 are fixedly fitted onto the outer circumference of the rotating shaft 56. The diameter of the approaching end faces of the two frustums 58 is smaller than the diameter of the distant end faces. The approaching end faces of the two frustums 58 are fixedly connected. A distance is maintained between the outer circumferences of the two frustums 57 and the two frustums 58. The conveying end of the metal strip roll 12 passes through the gap between the third truncated cone 57 and the fourth truncated cone 58. The bottom surface of the metal strip roll 12 is in contact with the outer peripheral surface of the two fourth truncated cones 58, and the top surface of the metal strip roll 12 is in contact with the outer peripheral surface of the two third truncated cones 57.

[0046] Reference Figure 1 and Figure 5 The top surfaces of both side plate 1 (21) and side plate 2 (22) are fixed with support plates 41, which are arranged parallel to each other. The bending device 4 includes multiple sets of first bending roller groups 42 rotatably disposed between the two support plates 41, arranged along the length of the support plates 41. Each set of first bending roller groups 42 includes a rotating shaft 421 and a rotating shaft 422 rotatably mounted between the two support plates 41, arranged parallel to each other, with the rotating shaft 421 located above the rotating shaft 422. Two frustums 423 are fixedly fitted onto the outer circumference of the rotating shaft 421. The diameter of the end faces of the two frustums 423 approaching each other is larger than the diameter of the end faces of the two frustums 423 moving away from each other. The end faces of the two frustums 423 approaching each other are fixedly connected, and the included angle formed by the generatrices of the two frustums 423 is an acute angle. Two frustums 424 are fixedly mounted on the rotating shaft 422. The diameter of the end faces of the two frustums 424 that are close to each other is smaller than the diameter of the end faces of the two frustums 424 that are far from each other. The end faces of the two frustums 424 that are close to each other are fixedly connected. There is a gap between the outer circumferential surfaces of the two frustums 423 and the outer circumferential surfaces of the two frustums 424.

[0047] The conveying end of the metal strip roll 12 passes sequentially through the gap between the two frustums 423 and the two frustums 424. As the metal strip roll 12 moves forward, the bottom surface of the metal strip roll 12 abuts against the outer peripheral surface of the two frustums 424, and the top surface of the metal strip roll 12 abuts against the outer peripheral surface of the two frustums 423. Thus, as the metal strip roll 12 moves, it is bent by the two frustums 423 and the two frustums 424 that are arranged opposite to each other.

[0048] Reference Figure 1 and Figure 6 A fixing frame 61 is provided above side plate 1 21 and side plate 22, and the bottom surface of fixing frame 61 is fixedly connected to the top surface of side plate 1 21 and side plate 22 respectively. The stamping and cutting device 6 includes a second base plate 62 that is inclinedly fixed to fixing frame 61. A second stamping block 63 is fixed to the side of the second base plate 62 away from fixing frame 61. Support block 1 64 and support block 2 65 are fixed to the side of the second stamping block 63 away from the second base plate 62. The sides of support block 1 64 and support block 2 65 that are far apart from each other are coplanar with the two sides of the second stamping block 63. A positioning groove 651 is provided on the side of support block 2 65 near support block 1 64, and the positioning groove 651 passes through the two sides of support block 2 65. The conveying end of the bent metal strip coil 12 passes through the gap between the positioning groove 651 and support block 1 64 and support block 2 65. The second support block 65 has a notch 652 on its side away from the second stamping block 63, and the notch 652 extends to the side of the second stamping block 63 away from the second base plate 62. The top surface of the second stamping block 63 has a stamping groove 66, which is connected to the notch 652 and extends to the side wall of the first fixing frame 61. The cross-sectional shape of the stamping groove 66 is triangular.

[0049] Reference Figure 1 and Figure 6 A second support frame 67 is fixed to the side of the second base plate 62 away from the first fixed frame 61. A second fixed frame 68 is fixed to the side of the second side plate 22 away from the first side plate 21. The top of the second fixed frame 68 is fixedly connected to the end of the second support frame 67 near the second side plate 22. A second movable plate 671 is inclinedly arranged above the second stamping block 63. A second punch 672 that cooperates with the stamping groove 66 is fixed to the side of the second movable plate 671 near the second stamping block 63. The cross-section of the second punch 672 is triangular. The second punch 672 can be inserted into the stamping groove 66. The outer side of the second punch 672 is spaced apart from the inner side of the stamping groove 66. A second cylinder 673 is fixed to the side of the second support frame 67 away from the second base plate 62. The piston rod of the second cylinder 673 passes through the inner side of the second support frame 67 near the second base plate 62. The piston rod of the second cylinder 673 is slidably connected to the second support frame 67. One end of the piston rod of the second cylinder 673 near the second base plate 62 is fixed to the side of the second movable plate 671 away from the second base plate 62.

[0050] By activating cylinder 673, the piston rod of cylinder 673 moves towards the direction of the second base plate 62. The piston rod of cylinder 673 drives the second moving plate 671 to move towards the direction of the second base plate 62. The second moving plate 671 drives the second punch 672 to move towards the direction of the second base plate 62, so that the second punch 672 punches the bent metal strip coil 12. The bottom end of the second punch 672 passes through the metal strip coil 12 and is inserted into the punching groove 66, thereby punching a triangular opening on one side of the bent metal strip coil 12, which facilitates the bending of the edge strip when wrapping the edges of the plate later.

[0051] Reference Figure 1 , Figure 7 and Figure 8 A mounting bracket 71 is fixed to the side of side plate 22 away from side plate 21, and a mounting block 72 is fixed to the side of mounting bracket 71 near side plate 21. The punching device 7 includes a third base plate 73 that is inclinedly fixed to the side of mounting block 72 away from mounting bracket 71. The distance between the top of the third base plate 73 and mounting bracket 71 is greater than the distance between the bottom of the third base plate 73 and mounting bracket 71. A third stamping block 74 is fixed to the side of the third base plate 73 away from mounting block 72. A V-shaped through hole 741 is opened on the side of the third stamping block 74 near the second base plate 62. The conveying end of the bent metal strip coil 12 passes through the V-shaped through hole 741. A relief groove 742 is opened on the inner side of the V-shaped through hole 741 near the third base plate 73. The relief groove 742 extends to the side of the third stamping block 74 away from the second base plate 62. The third stamping block 74 has a triangular punch 743 on its side away from the third base plate 73. The triangular punch 743 is connected to the V-shaped groove and the clearance groove 742.

[0052] Reference Figure 1 , Figure 7 and Figure 8 A third support frame 75 is fixed to the side of the third base plate 73 away from the mounting block 72. A cylinder 751 is fixed to the side of the third support frame 75 away from the third base plate 73. The piston rod of the cylinder 751 passes through the inner side of the third support frame 75 near the third base plate 73. A third moving plate 752 is fixed to the end face of the third stamping block 74. A third punch 753 is fixed to the side of the third moving plate 752 near the third stamping block 74. The cross-section of the third punch 753 is triangular. The end of the third punch 753 away from the cylinder 751 can pass through the triangular punch hole 743 and be inserted into the relief groove 742. A triangular groove 754 is opened on the end face of the third punch 753 away from the cylinder 751. The triangular groove 754 passes through one side of the third punch 753. The inner side of the triangular groove 754 near the cylinder 751 is a slope 755.

[0053] By activating cylinder 751, cylinder 751 drives the third moving plate 752 to move, and the third moving plate 752 drives the third punch 753 to move. The end of the third punch 753 away from cylinder 751 passes through the triangular punch 743 to punch the bent metal strip coil 12, so that the end of the third punch 753 away from cylinder 751 passes through the metal strip coil 12 and is inserted into the relief groove 742. After the third punch 753 punches the metal strip coil 12, the punched part of the metal strip coil 12 forms a triangular part 756. The third punch 753 continues to move towards the relief groove 742, so that the inclined surface 755 abuts against the punched metal strip coil 12, thereby bending the triangular part 756 formed by the punched part of the metal strip coil 12. This makes it convenient for the punched and bent triangular part 756 to be inserted into the plate when edge-wrapping the plate, so that the edge strip is fixedly connected to the plate.

[0054] Reference Figure 1 and Figure 8 A mounting base 3 81 is provided above side plate 1 21 and side plate 2 22. The bottom surface of mounting base 3 81 is fixedly connected to the top surface of side plate 1 21 and the top surface of side plate 2 22, respectively. The stamping and cutting mechanism 8 includes a fourth base plate 82 fixed to the top surface of mounting base 3 81. A fourth stamping block 83 is fixed to the top surface of the fourth base plate 82. A slot 84 is formed on the top surface of the fourth stamping block 83. The slot 84 passes through both sides of the fourth stamping block 83 along the conveying direction of the metal strip coil 12. The bottom surface of the bent metal strip coil 12 is in contact with the inner bottom surface of the slot 84. A fourth support frame 86 is fixed to the top surface of the fourth base plate 82. A cylinder 861 is fixed to the top surface of the fourth support frame 86. The bottom end of the piston rod of the cylinder 861 passes through the inner bottom surface of the fourth support frame 86. A fourth moving plate 862 is fixed to the bottom end of the piston rod of the cylinder 861. A cutter 863 is fixed to the bottom surface of the fourth moving plate 862. The bottom end of the cutter 863 is pointed. A punch 85 is opened on the inner side of the slot 84. The punch 85 penetrates the fourth stamping block 83 vertically. The bottom end of the cutter 863 can pass through the metal strip coil 12 and be inserted into the punch 85.

[0055] After the metal strip coil 12 completes the edge-raising process, cylinder 4 861 is activated. The piston rod of cylinder 4 861 moves downward, which drives the fourth moving plate 862 to move downward. The fourth moving plate 862 drives the cutter 863 to move downward, so that the cutter 863 punches the metal strip coil 12 during the downward movement. The bottom end of the cutter 863 passes through the metal strip coil 12 and is inserted into the punching groove 85, thereby cutting the metal strip coil 12 that has completed the edge-raising process.

[0056] The implementation principle of a production device for edge-forming strips according to an embodiment of this application is as follows: When edge-forming strips need to be produced, the metal strip coil 12 is placed on the outer circumference of the feed roller 11. Motor 13 is started, driving the feed roller 11 to rotate. During rotation, the feed roller 11 winds the metal strip coil 12 out. Then, the conveying end of the metal strip coil 12 passes through the guide groove 25 on the conveyor plate 24. Motor 27 is started, driving the roller 28 to rotate. The roller 28 drives the rubber ring 29 to rotate. The outer circumference of the rubber ring 29 abuts against the top surface of the metal strip coil 12. As the rubber ring 29 rotates... During the process, the metal strip roll 12 is driven to move away from the support 1, so that the conveying end of the metal strip roll 12 passes through the moving groove 34. Then, the cylinder 373 is activated, and the piston rod of the cylinder 373 moves downward. The piston rod of the cylinder 373 drives the first moving plate 371 to move downward. The first moving plate 371 drives the first punch 372 to move downward. During the downward movement of the first punch 372, the surface of the metal strip roll 12 is punched. The bottom end of the first punch 372 passes through the metal strip roll 12 and is inserted into the strip hole 36, thereby punching the strip hole 36 on the surface of the metal strip roll 12. Next, the conveying end of the metal strip coil 12 passes through the annular groove 54 on the guide roller 53. The conveying end of the metal strip coil 12 passes through multiple sets of pre-bending roller groups 5 in sequence. The metal strip coil 12 is pre-bent by two frustums 3 57 and two frustums 4 58. The conveying end of the metal strip coil 12 after passing through the pre-bending roller group 5 passes through the gap between two frustums 1 423 and two frustums 2 424 in sequence. The two frustums 1 423 and two frustums 2 424 work together to bend the pre-bent metal strip coil 12. After bending, the metal strip coil 12 is conveyed through the positioning groove 651 and the gap between the support block 1 64 and the support block 2 65. Then, the cylinder 2 673 is activated. The piston rod of the cylinder 2 673 moves towards the direction closer to the second base plate 62. The piston rod of the cylinder 2 673 drives the second punch rod 672 to move towards the direction closer to the second base plate 62. The bottom end of the second punch rod 672 punches one side of the bent metal strip coil 12, punching out a triangular opening on one side of the metal strip coil 12. This makes it easier to bend the edge strip when wrapping the edges of the plate later.The conveying end of the metal strip coil 12 continues to move forward, passing through the V-shaped through hole 741. Then, cylinder three 751 is activated, and the piston rod of cylinder three 751 moves towards the direction closer to the third base plate 73. Cylinder three 751 drives the third punch 753 to move towards the direction closer to the third base plate 73, causing the third punch 753 to punch the bent metal strip coil 12. The end of the third punch 753 away from cylinder three 751 passes through the metal strip coil. The third punch 753 cuts a triangular portion 756 from the metal strip coil 12. The third punch 753 then moves further into the relief groove 742, causing the inclined surface 755 to abut against the triangular portion 756 after cutting. The inclined surface 755 pushes the triangular portion 756 to rotate, bending it. This allows the triangular portion 756 to be inserted into the sheet metal when edge-wrapping with a lifting strip, securing the lifting strip to the sheet metal. The advancing end of the metal strip coil 12 then continues forward, passing through the slot 84. The cylinder 861 is then activated, and its piston rod moves downward, driving the cutter 863 downward. During this downward movement, the cutter 863 cuts the processed metal strip coil 12. By setting a continuous edge-raising strip processing step on the frame 2, the metal strip coil 12 completes the edge-raising strip processing step during the movement process, and the metal strip coil 12 that has completed the edge-raising strip processing step is cut off, thereby improving the production efficiency of edge-raising strips.

[0057] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An apparatus for the production of a wicking strip, characterised in that: The device includes a support (1), on which a wire feeding roller (11) is rotatably mounted, on which a metal strip roll (12) is disposed, on which a motor (13) is disposed, the output shaft of which is fixedly connected to one end of the wire feeding roller (11), a frame (2) is disposed on one side of the support (1), and a conveying mechanism for conveying the metal strip roll (12) is disposed on the frame (2), and a strip hole punching assembly (3), a bending device (4), a punching and cutting device (6), a punching device (7), and a punching and cutting mechanism (8) are sequentially disposed on the frame (2) along the conveying direction of the metal strip roll (12).

2. A device for producing a selvedge according to claim 1, characterized in that: The conveying mechanism includes a conveying plate (24) mounted on the frame (2). A guide groove (25) is provided on the side of the conveying plate (24) near the support (1). The guide groove (25) extends to the side of the conveying plate (24) away from the support (1). An opening (26) is provided on the inner top surface of the guide groove (25). The conveying end of the metal strip roll (12) passes through the guide groove (25). A second motor (27) is fixed on the top surface of the conveying plate (24). A roller (28) is sleeved on the output shaft of the second motor (27). The outer circumferential surface of the roller (28) passes through the opening (26) and abuts against the top surface of the metal strip roll (12).

3. A device for the production of a standing rib according to claim 2, characterized in that: The outer circumferential surface of the roller (28) is provided with a rubber ring (29), and the outer circumferential surface of the rubber ring (29) abuts against the top surface of the metal strip roll (12).

4. The apparatus for producing a side bead according to claim 2, characterized by: The strip-shaped punching assembly (3) includes a first base plate (32) mounted on a frame (2). The first base plate (32) is located on the side of the conveyor plate (24) away from the support (1). A first punching block (33) is provided on the top surface of the first base plate (32). A moving groove (34) is provided on the side of the first punching block (33) near the conveyor plate (24). The moving groove (34) extends through to the side of the first punching block (33) away from the conveyor plate (24). The inner top surface of the moving groove (34) is provided with a through groove (35), and the inner bottom surface of the moving groove (34) is provided with a strip hole (36). The strip hole (36) extends vertically to the bottom surface of the first base plate (32). A first support frame (37) is fixed on the first base plate (32). A cylinder (373) is provided on the first support frame (37). A first punch (372) is provided at the bottom end of the piston rod of the cylinder (373). The bottom end of the first punch (372) can be inserted into the strip hole (36).

5. A device for the production of a standing rib according to claim 4, characterized in that: The bending device (4) includes multiple sets of first bending roller groups (42) disposed on the frame (2). The multiple sets of first bending roller groups (42) are arranged along the length direction of the frame (2). Each set of first bending roller groups (42) includes a first rotating shaft (421) and a second rotating shaft (422) rotatably disposed on the frame (2). The first rotating shaft (421) and the second rotating shaft (422) are arranged parallel to each other in the vertical direction. Two frustums (423) are disposed on the first rotating shaft (421). 423) The diameter of the end faces that are close to each other is greater than the diameter of the end faces that are far apart from each other of the two frustums (423). The end faces that are close to each other of the two frustums (423) are fixedly connected. Two frustums (424) are provided on the rotating shaft (422). The diameter of the end faces that are close to each other of the two frustums (424) is smaller than the diameter of the end faces that are far apart from each other of the two frustums (424). The end faces that are close to each other of the two frustums (424) are fixedly connected. The included angle formed by the generatrices of the two frustums (423) is an acute angle.

6. A device for the production of a standing rib according to claim 5, characterized in that: Multiple sets of pre-bending roller groups (5) are provided on the frame (2). The multiple sets of pre-bending roller groups (5) are located between the multiple sets of first bending roller groups (42) and the first base plate (32). The multiple sets of pre-bending roller groups (5) are arranged along the length direction of the frame (2). Each set of pre-bending roller groups (5) includes a first rotating shaft (55) and a second rotating shaft (56) rotatably arranged on the frame (2). The first rotating shaft (55) and the second rotating shaft (56) are arranged parallel to each other in the vertical direction. Two frustums are provided on the first rotating shaft (55). Three (57), the two frustums three (57) are fixedly connected on their close sides, the diameter of the close end face of the two frustums three (57) is larger than the diameter of the far end face of the two frustums three (57), two frustums four (58) are provided on the rotating shaft two (56), the two frustums four (58) are fixedly connected on their close sides, the diameter of the close end face of the two frustums four (58) is smaller than the diameter of the far end face of the two frustums four (58), and the included angle formed by the generatrices of the two frustums three (57) is an obtuse angle.

7. A device for the production of a standing rib according to claim 6, characterized in that: Two parallel rotating rods (52) are rotatably mounted on the frame (2). The two rotating rods (52) are arranged vertically and are located on the side of the pre-bending roller group (5) near the first base plate (32). Each of the two rotating rods (52) is provided with a guide roller (53), and one of the guide rollers (53) has an annular groove (54) on its outer circumferential surface.

8. The apparatus for producing a side bead according to claim 1, characterized by: The stamping and cutting device (6) includes a second base plate (62) inclinedly disposed on the frame (2). A second stamping plate is fixed to the side of the second base plate (62) away from the frame (2). Support block one (64) and support block two (65) are fixed to the side of the second stamping plate away from the frame (2). There is a gap between the sides of support block one (64) and support block two (65) that are close to each other. A positioning groove (651) is provided on the side of support block two (65) close to support block one (64). The positioning groove (651) passes through both sides of support block two (65). The bent metal strip coil (12) passes through the second base plate (64) along the gap between the positioning groove (651) and support block one (64) and support block two (65). The stamping plate has a notch (652) on the side away from the second stamping plate and a stamping groove (66) on the side away from the second base plate. The stamping groove (66) is connected to the notch (652). The second base plate (62) is provided with a second support frame (67) on the side away from the frame (2). The second support frame (67) is provided with a cylinder (673). The piston rod of the cylinder (673) is provided with a second punch (672) on the end face of the second base plate (62). The end of the second punch (672) away from the cylinder (673) can be inserted into the stamping groove (66). The second punch (672) can punch one side of the bent metal strip coil (12) out of the triangular opening.

9. A production equipment for edge strips according to claim 1, characterized in that: The punching device (7) includes a third base plate (73). A mounting bracket (71) is provided on the frame (2). A mounting block (72) is provided on the inner side of the mounting bracket (71). The third base plate (73) is inclined on the side of the mounting block (72) away from the mounting bracket (71). A third stamping block (74) is fixed on the side of the third base plate (73) near the frame (2). A V-shaped through hole (741) is opened on the side of the third stamping block (74) near the bracket (1). The bent metal strip coil (12) passes through the V-shaped through hole (741). A relief groove (742) is opened on the side of the V-shaped through hole (74) near the third stamping block (74). The relief groove (742) penetrates the side of the third stamping block (74) away from the bracket (1). The third base plate (73) is inclined on the side of the mounting block (72) away from the bracket (1). A third support frame (75) is provided on the side of the frame (2). A cylinder (751) is provided on the third support frame (75). A third punch (753) is fixed on the end face of the piston rod of the cylinder (751) near the third base plate (73). A triangular groove (754) is provided on the side of the third punch (753) near the third stamping block (74). The triangular groove (754) penetrates one side of the third punch (753). A triangular punch (743) is provided on the side of the third stamping block (74) near the cylinder (751). The triangular punch (743) communicates with the V-shaped through hole (741) and the relief groove (742). The end of the third punch (753) away from the cylinder (751) can pass through the triangular punch (743) and be inserted into the relief groove (742).

10. A production equipment for edge strips according to claim 1, characterized in that: The stamping and cutting mechanism (8) includes a fourth base plate (82) disposed on the frame (2), a fourth stamping block (83) disposed on the fourth base plate (82), a slot (84) being provided on the top surface of the fourth stamping block (83), the slot (84) penetrating the fourth stamping block (83) along the conveying direction of the metal strip coil (12), the metal strip coil (12) passing through the slot (84), a fourth support frame (86) disposed on the fourth base plate (82), a cylinder four (861) disposed on the fourth support frame (86), a cutter (863) being provided at the bottom end of the piston rod of the cylinder four (861), the bottom end of the cutter (863) being a pointed tip, a punch groove (85) being provided on the inner side of the slot (84), the bottom end of the cutter (863) being able to be inserted into the punch groove (85).

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