Bottom die molded steel plate machining and forming device

Abstract

The utility model relates to the technical field of profiled steel sheet machining equipment, in particular to a bottom die profiled steel sheet machining forming device which comprises a working platform, a cutting device is arranged on the upper surface of a second bearing block, and the lower end of a first mounting rod penetrates through a first strip-shaped hole and is in threaded connection with a first nut. And first springs are arranged outside the multiple first sliding rods in a sleeving mode, one end of the second mounting rod penetrates through the second strip-shaped hole and is in threaded connection with a second nut, and a traction device and a transmission device are arranged on the right side of the upper surface of the working platform. The cutting blade can move horizontally or vertically, profiled steel sheets with different widths can be cut, the profiled steel sheets with different widths can be cut on the working platform by pressing the profiled steel sheets with different lengths through the first top roller and the second top roller, and the profiled steel sheets are fixed in the vertical direction through the transmission device and the traction device. The profiled steel sheet is not easy to deform, and the quality stability of the profiled steel sheet produced by the device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of profiled steel sheet processing equipment, in particular to a processing and forming device for bottom die profiled steel sheets. Background Art

[0002] The profiled steel sheet is a profiled sheet roll-pressed and cold-bent into various waveforms. It is applicable to the roofs, walls, and interior and exterior wall decorations of industrial and civil buildings, warehouses, special buildings, and large-span steel structure houses. It has the characteristics of light weight, high strength, rich colors, convenient and fast construction, earthquake resistance, fire prevention, rain protection, long service life, and maintenance-free, and has now been widely promoted and applied.

[0003] For example, the authorized announcement number "CN219402526U" is a profiled steel sheet processing platform. Although through this profiled steel sheet processing platform, by setting sliding cavities on both sides of the fixed support plate and sliders on both sides of the first support seat, the width of the clamping plate can be adjusted arbitrarily, and steel sheets of different lengths can be clamped between the clamping plate and the limit block, and the clamping stability is very good, greatly improving the safety of the platform and avoiding danger caused by unstable clamping. However, the cutting wheel cannot move horizontally and cannot cut profiled steel sheets of different widths, with a single function; the profiled steel sheet is fixed horizontally by the clamping plate and the limit block, and the profiled steel sheet is prone to deformation, affecting the quality of the produced profiled steel sheet. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a processing and forming device for bottom die profiled steel sheets is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] Design a bottom die profiled steel sheet processing and forming device, including a working platform. A plurality of support legs are provided on the lower surface of the working platform. Cross braces are provided between two support legs on the same side. Two first supporting blocks are provided above the working platform. A second supporting block is provided between the middles of the two first supporting blocks. A cutting device is provided on the upper surface of the second supporting block. The cutting device includes a cutting motor, a first machine shaft and a cutting blade. A first strip-shaped hole is provided on the surface of the second supporting block. A first mounting rod is provided on the lower surface of the cutting motor. The lower end of the first mounting rod penetrates through the first strip-shaped hole and is threadedly connected with a first nut. First sliding rods are provided at both ends of the two first supporting blocks. The lower ends of the plurality of first sliding rods all penetrate through the working platform and are provided with first limit blocks. First springs are sleeved on the outer parts of the plurality of first sliding rods. The upper ends of the first springs are connected with the lower surface of the working platform. The lower ends of the first springs are connected with the upper surfaces of the first limit blocks. A first fixing plate is provided on the upper surface of the working platform on the left side. A second strip-shaped hole is provided on the surface of the first fixing plate. A second mounting rod is provided on one side surface of the first supporting block close to the first fixing plate. One end of the second mounting rod penetrates through the second strip-shaped hole and is threadedly connected with a second nut. An L-shaped plate is provided on the upper surface of the working platform. A plurality of cutting through holes are provided on the surface of the working platform. A traction device and a transfer device are provided on the upper surface of the working platform on the right side.

[0007] Preferably, the traction device includes a traction motor. A second machine shaft is provided on one side surface of the traction motor. A second fixing plate is provided on the side of the traction motor. A first connecting shaft is provided at one end of the second machine shaft. One end of the first connecting shaft penetrates through the second fixing plate and is provided with a first rotating shaft. A first top roller is provided at one end of the first rotating shaft. A first roller hole is provided on the surface of the working platform. A first bottom roller is provided inside the first roller hole. The length of the first top roller matches the length of the first bottom roller. First roller shafts are provided at both ends of the first bottom roller. The ends of the two first roller shafts far away from the first bottom roller are rotatably connected with the inner walls on both sides of the first roller hole.

[0008] Preferably, the transfer device includes two third fixing plates. Lifting blocks are provided on the upper surfaces of the two third fixing plates. A through hole is provided on one surface of the two third fixing plates. A second connecting shaft is provided inside the through hole. Second rotating shafts are provided at both ends of the second connecting shaft. One end of one of the two second rotating shafts is rotatably connected with the third fixing plate. A second top roller is provided at one end of the other of the two second rotating shafts. A second roller hole is provided on the surface of the working platform. A second bottom roller is provided inside the second roller hole. The length of the second top roller matches the length of the second bottom roller. Second roller shafts are provided at both ends of the second bottom roller. The ends of the two second roller shafts far away from the second bottom roller are rotatably connected with the inner walls on both sides of the second roller hole.

[0009] Preferably, a handle is provided on the upper surface of the lifting block.

[0010] Preferably, one end of the second mounting rod is provided with a knob, and a plurality of convex ribs are annularly arranged on the surface of the knob.

[0011] Preferably, two baffles are provided on the upper surfaces of the two cross braces in the front-back direction, a recycling box is provided between the two baffles, and the lower surface of the recycling box is in surface contact with the upper surfaces of the two cross braces.

[0012] The beneficial effects of the bottom die profiled steel plate processing and forming device proposed by the present utility model are as follows: The second supporting block is provided, and through the first strip-shaped hole provided on the surface of the second supporting block, it is ensured that the first mounting rod can horizontally move along the first strip-shaped hole, thereby driving the cutting device to horizontally move. The first nut is threadedly connected and fixed to the first mounting rod to complete the horizontal positioning of the cutting device; at the same time, by lifting the second mounting rod, the cutting device can vertically move along the second strip-shaped hole, and the second nut is threadedly fixed to the second mounting rod to complete the vertical positioning of the cutting device; the cutting blade can move horizontally and vertically, and can cut profiled steel plates of different widths, with rich functions. The provided transfer device, by lifting the lifting block, passes the profiled steel plate through the second top roller and the second bottom roller, and slowly releases the lifting block. Under the tensile force of the second spring, the second top roller firmly presses on the profiled steel plate. At this time, push the profiled steel plate, and at the same time start the traction motor and the cutting motor of the traction device. When the profiled steel plate reaches the traction device, the profiled steel plate is subjected to the frictional force of the first top roller and the first bottom roller, causing the profiled steel plate to move backward. At this time, the cutting blade cuts the profiled steel plate. Due to the different lengths of the profiled steel plate pressed by the first top roller and the second top roller, profiled steel plates of different widths can be cut on the working platform. Through the vertical fixation of the profiled steel plate by the transfer device and the traction device, the profiled steel plate is not easily deformed, ensuring the stable quality of the profiled steel plate produced by this device. Description of the Drawings

[0013] Figure 1 is the structural schematic diagram of the whole of the present utility model;

[0014] Figure 2 is the front view sectional view of the cutting device of the present utility model.

[0015] Figure 3 is the front view sectional view of the traction device of the present utility model;

[0016] Figure 4 is the enlarged view at position A of the present utility model;

[0017] Figure 5 is the front view sectional view of the transfer device of the present utility model;

[0018] Figure 6 is the enlarged view at position B of the present utility model.

[0019] In the figure: working platform 1, support leg 2, cross brace 3, first supporting block 4, second supporting block 5, first strip-shaped hole 6, cutting motor 7, first mounting rod 8, first nut 9, first sliding rod 10, first limiting block 11, first spring 12, first fixing plate 13, second strip-shaped hole 14, second mounting rod 15, second nut 16, first machine shaft 17, cutting blade 18, L-shaped plate 19, cutting through hole 20, traction motor 21, second machine shaft 22, second fixing plate 23, first connecting shaft 24, first rotating shaft 25, first top roller 26, first roller hole 27, first bottom roller 28, first roller shaft 29, third fixing plate 30, lifting block 31, second connecting shaft 32, second rotating shaft 33, second top roller 34, second sliding rod 35, second limiting block 36, second spring 37, second roller hole 38, second bottom roller 39, second roller shaft 40, handle 41, knob 42, baffle 43, recycling box 44. Detailed implementation manners

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Refer to Figure 1-6, the bottom die profiled steel plate processing and forming device, including a working platform 1, there are multiple support legs 2 on the lower surface of the working platform 1, and cross braces 3 are provided between two support legs 2 on the same side, which play a role in strengthening the support legs 2 and also facilitate the installation of two baffle plates 43 and a recycling box 44. Above the working platform 1, there are two first supporting blocks 4, and a second supporting block 5 is provided between the middles of the two first supporting blocks 4. A cutting device is provided on the upper surface of the second supporting block 5. The cutting device includes a cutting motor 7, a first machine shaft 17 and a cutting blade 18. A first strip-shaped hole 6 is provided on the surface of the second supporting block 5, and the first strip-shaped hole 6 plays a role in facilitating the movement of the cutting device on both sides. A first mounting rod 8 is provided on the lower surface of the cutting motor 7. The lower end of the first mounting rod 8 penetrates through the first strip-shaped hole 6 and is threadedly connected with a first nut 9. Through the threaded fastening of the first mounting rod 8 and the first nut 9, the cutting device can be horizontally fixed. At both ends of the two first supporting blocks 4, there are first sliding rods 10. The lower ends of the multiple first sliding rods 10 all penetrate through the working platform 1 and are provided with first limiting blocks 11. The first limiting blocks 11 play a role in limiting the first sliding rods 10. A first spring 12 is sleeved outside the multiple first sliding rods 10. The upper end of the first spring 12 is connected to the lower surface of the working platform 1, and the lower end of the first spring 12 is connected to the upper surface of the first limiting block 11. The first spring 12 can conveniently and quickly adjust the up and down position of the cutting device. The tensile force of the first spring 12 can make the cutting device move downward. On the left side of the upper surface of the working platform 1, there is a first fixing plate 13. A second strip-shaped hole 14 is provided on the surface of the first fixing plate 13. The second strip-shaped hole 14 facilitates the up and down movement of the second mounting rod 15, and thus the up and down movement of the cutting device. On one side surface of the first supporting block 4 close to the first fixing plate 13, there is a second mounting rod 15. One end of the second mounting rod 15 penetrates through the second strip-shaped hole 14 and is threadedly connected with a second nut 16. An L-shaped plate 19 is provided on the upper surface of the working platform 1, and the L-shaped plate 19 plays a role in limiting the profiled steel plate. Multiple cutting through holes 20 are provided on the surface of the working platform 1. The cutting through holes 20 facilitate the cutting by the cutting blade 18, and at the same time, the cutting metal chips can fall into the recycling box 44 through the cutting through holes 20. A traction device and a transfer device are provided on the right side of the upper surface of the working platform 1.

[0022] The traction device includes a traction motor 21. A second machine shaft 22 is provided on one side surface of the traction motor 21. A second fixed plate 23 is provided on the side of the traction motor 21. The second fixed plate 23 serves to support the second machine shaft 22 and the first rotating shaft 25. One end of the second machine shaft 22 is provided with a first connecting shaft 24. One end of the first connecting shaft 24 penetrates through the second fixed plate 23 and is provided with a first rotating shaft 25. The diameters of the second machine shaft 22 and the first rotating shaft 25 are greater than the diameter of the through hole of the first connecting shaft 24 penetrating through the second fixed plate 23. This setting prevents the second machine shaft 22 and the first rotating shaft 25 from shifting in the left and right directions. One end of the first rotating shaft 25 is provided with a first top roller 26. A first roller hole 27 is provided on the surface of the working platform 1. A first bottom roller 28 is provided inside the first roller hole 27. The length of the first top roller 26 matches the length of the first bottom roller 28, ensuring that one end of the profiled steel sheet can be pressed by the first top roller 26 and the first bottom roller 28. When installing the first top roller 26 and the first bottom roller 28, the gap between the first top roller 26 and the first bottom roller 28 can ensure that the profiled steel sheet passes through and there is friction between them and the profiled steel sheet. Both ends of the first bottom roller 28 are provided with first roller shafts 29. One end of each of the two first roller shafts 29 away from the first bottom roller 28 is rotatably connected to the inner walls on both sides of the first roller hole 27.

[0023] The transfer device includes two third fixed plates 30. Lifting blocks 31 are provided on the upper surfaces of the two third fixed plates 30. A through hole is provided on one surface of one of the two third fixed plates 30. A second connecting shaft 32 is provided inside the through hole. Both ends of the second connecting shaft 32 are provided with second rotating shafts 33. The diameter of the second rotating shafts 33 is greater than the diameter of the through hole of the second connecting shaft 32 penetrating through the third fixed plate 30. This setting prevents the two second rotating shafts 33 from shifting in the left and right directions. One end of one of the two second rotating shafts 33 is rotatably connected to the third fixed plate 30. One end of the other of the two second rotating shafts 33 is provided with a second top roller 34. A second roller hole 38 is provided on the surface of the working platform 1. A second bottom roller 39 is provided inside the second roller hole 38. The length of the second top roller 34 matches the length of the second bottom roller 39. Both ends of the second bottom roller 39 are provided with second roller shafts 40. One end of each of the two second roller shafts 40 away from the second bottom roller 39 is rotatably connected to the inner walls on both sides of the second roller hole 38.

[0024] A handle 41 is provided on the upper surface of the lifting block 31. The handle 41 facilitates the pulling of the transfer device.

[0025] One end of the second mounting rod 15 is provided with a knob 42. The knob 42 facilitates the lifting of the second mounting rod 15. A plurality of convex ridges are annularly provided on the surface of the knob 42. The plurality of convex ridges serve an anti-slip function.

[0026] Two baffles 43 are provided on the upper surfaces of two cross braces 3 in the front-back direction. The two baffles 43 serve to limit the recycling box 44. A recycling box 44 is provided between the two baffles 43. The recycling box 44 can recycle the metal scraps that fall during the cutting of the profiled steel sheet. The lower surface of the recycling box 44 is in surface contact with the upper surfaces of the two cross braces 3.

[0027] Working principle: The second supporting block 5 is provided. Through the first strip-shaped hole 6 provided on the surface of the second supporting block 5, it is ensured that the first mounting rod 8 can move horizontally along the first strip-shaped hole 6, thereby driving the cutting device to move horizontally. The first nut 9 is threadedly connected and fixed to the first mounting rod 8 to complete the horizontal positioning of the cutting device. At the same time, by lifting the second mounting rod 15, the cutting device can move vertically along the second strip-shaped hole 14, and the second nut 16 is threadedly fixed to the second mounting rod 15 to complete the vertical positioning of the cutting device. The cutting blade 18 can move horizontally and vertically, and can cut profiled steel sheets of different widths, with rich functions. The provided transfer device, by lifting the lifting block 31, passes the profiled steel sheet through the second top roller 34 and the second bottom roller 39, and slowly releases the lifting block 31. Under the pulling force of the second spring 37, the second top roller 34 is firmly pressed on the profiled steel sheet. At this time, the profiled steel sheet is pushed, and at the same time, the traction motor 21 and the cutting motor 7 provided in the traction device are started. When the profiled steel sheet reaches the traction device, the profiled steel sheet is subjected to the frictional force of the first top roller 26 and the first bottom roller 28, so that the profiled steel sheet moves backward. At this time, the cutting blade 18 cuts the profiled steel sheet. Due to the different lengths of the profiled steel sheet pressed by the first top roller 26 and the second top roller 34, profiled steel sheets of different widths can be cut on the working platform 1. Through the vertical fixation of the profiled steel sheet by the transfer device and the traction device, the profiled steel sheet is not easily deformed, ensuring the stable quality of the profiled steel sheet produced by this device.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A bottom molded steel plate processing and forming device, comprising a working platform (1), characterized in that: The working platform (1) is provided with a plurality of supporting legs (2) on the lower surface, and a cross brace (3) is provided between two supporting legs (2) on the same side. Two first supporting blocks (4) are provided above the working platform (1), and a second supporting block (5) is provided between the middle parts of the two first supporting blocks (4). A cutting device is provided on the upper surface of the second supporting block (5), and the cutting device comprises a cutting motor (7), a first machine shaft (17) and a cutting blade (18). A first strip hole (6) is provided on the surface of the second supporting block (5), and a first mounting rod (8) is provided on the lower surface of the cutting motor (7). The lower end of the first mounting rod (8) passes through the first strip hole (6) and is threadedly connected to a first nut (9). Both ends of the two first supporting blocks (4) are provided with a first sliding rod (10), and the lower ends of the plurality of first sliding rods (10) pass through the working platform (1) and are provided with a first limiting rod. A first limit block (11) is provided, and a plurality of first sliding rods (10) are sleeved with first springs (12) on their outer sides, the upper ends of the first springs (12) are connected to the lower surface of the working platform (1), and the lower ends of the first springs (12) are connected to the upper surface of the first limit block (11). A first fixing plate (13) is provided on the left side of the upper surface of the working platform (1), and a second strip hole (14) is provided on the surface of the first fixing plate (13). A second mounting rod (15) is provided on the surface of the first supporting block (4) close to the first fixing plate (13), and one end of the second mounting rod (15) passes through the second strip hole (14) and is threadedly connected with a second nut (16). An L-shaped plate (19) is provided on the upper surface of the working platform (1), and a plurality of cutting through holes (20) are provided on the surface of the working platform (1). A traction device and a transmission device are provided on the right side of the upper surface of the working platform (1).

2. The bottom molded steel plate processing and forming device according to claim 1 is characterized in that: The traction device comprises a traction motor (21), a second machine shaft (22) is provided on one side surface of the traction motor (21), a second fixed plate (23) is provided on the side of the traction motor (21), a first connecting shaft (24) is provided on one end of the second machine shaft (22), one end of the first connecting shaft (24) passes through the second fixed plate (23) and is provided with a first rotating shaft (25), one end of the first rotating shaft (25) is provided with a first top roller (26), a first roller hole (27) is provided on the surface of the working platform (1), a first bottom roller (28) is provided inside the first roller hole (27), the length of the first top roller (26) matches the length of the first bottom roller (28), first roller shafts (29) are provided at both ends of the first bottom roller (28), and the ends of the two first roller shafts (29) away from the first bottom roller (28) are rotatably connected to the inner walls of both sides of the first roller hole (27).

3. The bottom mold profiled steel plate processing and forming device according to claim 1, characterized in that: The transmission device comprises two third fixed plates (30), the upper surfaces of the two third fixed plates (30) are provided with lifting blocks (31), one of the surfaces of the two third fixed plates (30) is provided with a through hole, a second connecting shaft (32) is provided inside the through hole, both ends of the second connecting shaft (32) are provided with a second rotating shaft (33), one end of one of the two second rotating shafts (33) is rotatably connected to the third fixed plate (30), one end of the other of the two second rotating shafts (33) is provided with a second top roller (34), a second roller hole (38) is provided on the surface of the working platform (1), a second bottom roller (39) is provided inside the second roller hole (38), the length of the second top roller (34) matches the length of the second bottom roller (39), both ends of the second bottom roller (39) are provided with a second roller shaft (40), and the ends of the two second roller shafts (40) away from the second bottom roller (39) are rotatably connected to the inner walls of both sides of the second roller hole (38).

4. The bottom molded steel plate processing and forming device according to claim 3 is characterized in that: A handle (41) is provided on the upper surface of the lifting block (31).

5. The bottom molded steel plate processing and forming device according to claim 1, characterized in that: A knob (42) is provided at one end of the second mounting rod (15), and a plurality of ridges are provided in an annular shape on the surface of the knob (42).

6. The bottom molded steel plate processing and forming device according to claim 1, characterized in that: Two baffles (43) are provided on the upper surfaces of the two transverse braces (3) in the front-to-back direction, a recovery box (44) is provided between the two baffles (43), and the lower surface of the recovery box (44) is in surface contact with the upper surfaces of the two transverse braces (3).

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