An online shaping device for flat profiles

Abstract

The present invention relates to the technical field of aluminum profile molds, and discloses an on-line shaping device for flat profiles, which includes a graphite plate. The graphite plate includes a first graphite and a second graphite used in combination. Movable cooling chambers are provided in both the first graphite and the second graphite. The cooling chambers are made of thin-walled and heat-conductive metal materials. The variable pitch assembly includes a double-threaded screw and a rotating member installed at one end of the double-threaded screw. The cooling chambers are also provided with a water inlet end and a water outlet end; a group of movable partition plates are further provided in the cooling chambers. A cooling cavity with a variable volume is formed between the inner wall of the cooling chamber and the corresponding group of partition plates. The graphite plate is also provided with a traction assembly for controlling the volume of the cooling cavity. The traction assembly further includes a ratchet assembly installed on the outer wall of the graphite plate. The ratchet assembly is used for unidirectionally winding a traction rope, and a horizontal spring is also provided between the same group of partition plates. Compared with the prior art, this application solves a series of problems such as low cooling and shaping efficiency after hot shearing and extrusion of aluminum profiles.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile molds, in particular to an online shaping device for flat plate-type profiles. Background Art

[0002] Aluminum alloy is the most widely used type of nonferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. With the rapid development of industrial economy, the demand for aluminum alloy welded structural parts is increasing, which has led to in-depth research on the weldability of aluminum alloy. At present, aluminum alloy is the most widely used alloy.

[0003] At present, when aluminum alloy is extruded by a hot shear extruder, a graphite plate needs to be placed at the output end of the extruder, and the aluminum alloy just extruded is quickly cooled by cooling water pipes inserted through the surface of the graphite plate and the inside thereof. A Chinese patent document with publication number CN111957893B proposes an online shaping device and method for aluminum profiles. The online shaping device and method for aluminum profiles avoids the situation of using support columns to support the side plates of the mold, is easy to install, is convenient for demolding of aluminum profiles, ensures the quality of aluminum profiles and the safety of molds, improves the service life of molds, and reduces The manufacturing cost of aluminum profiles is high, but in actual operation, the sizes of aluminum alloy extrusion dies are often different, and there may also be a phenomenon of multiple discharge ends being extruded together. The existing graphite structure adopts a "global" cooling method, that is, the cooling pipe is spread all over the graphite interior, so as to use the graphite surface to achieve centralized cooling over a large area. In this way, targeted cooling of the extrusion position is not achieved, which not only causes a waste of cooling water, but also fails to improve the cooling effect. Therefore, the present application discloses an online shaping device for flat-plate type profiles to meet the extrusion cooling needs of plate-type aluminum alloys. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides an online shaping device for flat-plate profiles, which has the advantages of optimizing the cooling and shaping effect of aluminum profiles, and solves a series of problems such as low cooling and shaping efficiency of aluminum profiles after hot shearing and extrusion.

[0006] (II) Technical solution

[0007] To achieve the above object, the present invention provides the following technical solution: An on-line shaping device for flat profiles, comprising a graphite plate, the graphite plate includes a first graphite and a second graphite used in combination, and a movable cooling chamber is provided in each of the first graphite and the second graphite. The cooling chamber is made of a thin-walled and heat-conductive metal material. A variable-spacing component for changing the distance between adjacent cooling chambers is further provided on the graphite plate. The variable-spacing component includes a double-threaded screw rod threadedly sleeved on the cooling chamber and a rotating member installed at one end of the double-threaded screw rod. The cooling chamber is also provided with a water inlet end and a water outlet end; A group of partition plates that can move is further provided in the cooling chamber. A cooling cavity with a variable volume is formed between the inner wall of the cooling chamber and the corresponding group of partition plates. A traction component for controlling the volume of the cooling cavity is further provided on the graphite plate. The traction component includes traction ropes connected to both ends of the partition plates and a guiding tube for guiding the traction ropes. The traction component further includes a ratchet component installed on the outer wall of the graphite plate. The ratchet component is used for unidirectionally winding the traction ropes. A horizontal spring used in cooperation with the traction ropes is further provided between the same group of partition plates.

[0008] Preferably, one end of each of the first graphite and the second graphite is open, and a card slot is provided on one side of the first graphite, and a plug board adapted to the card slot is connected to one side of the second graphite. The plug board is clamped in the card slot.

[0009] Preferably, the cooling chamber is slidably clamped in the graphite plate. A central column is fixedly connected to the inner wall of the cooling chamber. The double-threaded screw rod is threadedly sleeved in two adjacent central columns, and both ends of the double-threaded screw rod are respectively rotatably installed on the corresponding first graphite and second graphite.

[0010] Preferably, one end of the double-threaded screw rod extends outside the second graphite and is provided with a guiding groove. A rotating cylinder is further sleeved on the double-threaded screw rod. A plurality of convex blocks are connected to the inner wall of one end of the rotating cylinder. The convex blocks are slidably clamped in the corresponding guiding grooves. A plurality of uniformly distributed handles are further fixedly connected to the outer wall of the rotating cylinder. The length of the handle is adapted to the width of the groove provided at one end of the second graphite.

[0011] Preferably, a limiting disk is further sleeved on the rotating cylinder. A limiting ball is fixedly connected to one side of the limiting disk. A limiting seat is installed on one side of the second graphite. An annular groove adapted to the limiting ball is provided on one side of the limiting seat. The limiting ball can penetrate through the annular groove and be clamped inside the limiting seat.

[0012] Preferably, a central disk is fixedly sleeved on the outer wall of the middle part of the central column, the partition plate is slidably sleeved on the corresponding central column, the horizontal spring is sleeved on the corresponding central column, and two ends of the horizontal spring are respectively connected to the corresponding central disk and the partition plate.

[0013] Preferably, sliding grooves are formed on both sides of the graphite plate, the guide pipe is fixedly sleeved on the cooling chamber, the guide pipe is slidably clamped on the corresponding sliding groove, one end of the traction rope respectively extends into the corresponding guide pipe and is connected with a first pull rope or a second pull rope, and an overflow hole communicated with the inside thereof is further formed in the side wall of the guide pipe.

[0014] Preferably, the one-way ratchet is rotatably installed on the side wall of the graphite plate, a winding roller arranged coaxially with the one-way ratchet is further installed on the one-way ratchet, and one end of the first pull rope or the second pull rope is wound on the winding roller.

[0015] Preferably, a guide roller is further installed on the side wall of the graphite plate, and one ends of the first pull rope and the second pull rope respectively bypass the corresponding guide roller.

[0016] Preferably, a limiting block adapted to the one-way ratchet is rotatably installed on the side wall of the graphite plate, a one-way spring is connected to the limiting block, and the other end of the one-way spring is connected to the graphite plate.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present invention provides an online shaping device for flat profiles, which has the following beneficial effects:

[0019] 1. For the online shaping device for flat profiles, when aluminum alloy is extruded by a hot shear extruder and there are multiple discharging positions, by rotating the handle, the rotating cylinder drives the double-threaded screw rod to rotate through the convex block and the guide groove, so that the adjacent cooling chambers slidably sleeved in the graphite plate approach or move away from each other, and the distance between the adjacent cooling chambers is correspondingly adjusted to adapt to multiple discharging positions. In this way, not only can precise cooling be realized and the cooling effect be improved, but also it can be adapted to multiple extrusion die cavities for use, improving the practicability. In addition, after the rotation adjustment position is completed, press the handle, and under the guiding action of the guide groove, slide the rotating cylinder into the groove body at the end of the second graphite, and use the limiting ball to be clamped in the annular groove to complete the limiting effect on the rotating cylinder, and hide multiple handles in the graphite plate, which is convenient to use and avoids accidental touch caused by exposed rotating parts, improving the safety during use.

[0020] 2. For the on-line shaping device of the flat profile, after adjusting the position of the cooling chamber by turning the handle, the one-way ratchet is toggled to drive the winding roller to rotate, and the traction ropes on both sides are synchronously pulled by the first pull rope and the second pull rope. Then, under the guiding action of the corresponding central column, the two partition plates in the same group approach each other, changing the volume of the formed cooling cavity so that the cooling cavity corresponds to the discharging position. Under the tension of the one-way spring, the resistance of the limiting block, and the pulling force of the horizontal spring, the one-way ratchet is fixed. In this way, the cooling area on the graphite plate can be accurately controlled, which can not only reduce the waste of cooling water input but also concentrate the cooling water in the corresponding area, further improving the cooling effect on the aluminum alloy and optimizing the shaping efficiency of the plate-shaped aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structure diagram of the present invention;

[0022] Figure 2 is a cut-away three-dimensional structure diagram of the present invention;

[0023] Figure 3 is a cut-away three-dimensional structure diagram of the second graphite of the present invention;

[0024] Figure 4 is a cut-away three-dimensional structure diagram of the cooling chamber of the present invention;

[0025] Figure 5 For the present invention Figure 4 is an enlarged structure diagram at A in;

[0026] Figure 6 is a three-dimensional structure diagram of the traction assembly of the present invention;

[0027] Figure 7 is a three-dimensional structure diagram of the ratchet assembly of the present invention.

[0028] In the figure: 1. First graphite; 2. Second graphite; 3. Plug-in board; 4. Cooling chamber; 5. Double-threaded screw; 6. Central column; 7. Guide groove; 8. Rotating cylinder; 9. Handle; 10. Limiting disk; 11. Limiting ball; 12. Limiting seat; 13. Annular groove; 14. Partition plate; 15. Central disk; 16. Horizontal spring; 17. Chute; 18. Guide tube; 19. Traction rope; 20. First pull rope; 21. Second pull rope; 22. One-way ratchet; 23. Winding roller; 24. Limiting block; 25. One-way spring; 26. Overflow hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] As introduced in the background art, there are deficiencies in the prior art. To solve the above technical problems, the present application proposes an on-line shaping device for flat profiles.

[0031] In a typical embodiment of the present application, as Figures 1-7 shown, an on-line shaping device for flat profiles includes a graphite plate. The graphite plate includes a first graphite 1 and a second graphite 2 used in combination. A movable cooling chamber 4 is provided in both the first graphite 1 and the second graphite 2. The cooling chamber 4 is made of a thin-walled and easily heat-conductive metal material. A variable-spacing component for changing the distance between adjacent cooling chambers 4 is also provided on the graphite plate. The variable-spacing component includes a double-threaded screw rod 5 threadedly sleeved on the cooling chamber 4 and a rotating member installed at one end of the double-threaded screw rod 5. The cooling chamber 4 is also provided with a water inlet end and a water outlet end; a group of partition plates 14 that can move is further provided in the cooling chamber 4. A cooling cavity with a variable volume is formed between the inner wall of the cooling chamber 4 and the corresponding partition plates 14. A traction component for controlling the volume of the cooling cavity is also provided on the graphite plate. The traction component includes a traction rope 19 connected to both ends of the partition plate 14 and a guide tube 18 for guiding the traction rope 19. The traction component further includes a ratchet component installed on the outer wall of the graphite plate. The ratchet component is used for unidirectional winding of the traction rope 19. A horizontal spring 16 that cooperates with the traction rope 19 is also provided between the same group of partition plates 14. During use, according to the position of the discharge end of the hot shear extrusion machine, the variable-spacing component is controlled to operate, and the distance between adjacent cooling chambers 4 is adjusted to adapt to the discharge position. In this way, the precise cooling of the aluminum alloy with multi-cavity discharge can be achieved. At the same time, through the provided rotating member, it is convenient to rotate the double-threaded screw rod 5. After adjusting the position of the cooling chamber 4, the rotating member is placed into the end of the second graphite 2 to avoid accidental touch caused by the exposed rotating member. In addition, after adjusting the position of the cooling chamber 4, by operating the ratchet component, the traction rope 19 is wound, and the same group of partition plates 14 are synchronously pulled closer to each other. Cooperating with the horizontal spring 16, the partition plates 14 are kept stationary, so as to realize the change of the volume of the cooling cavity, further improve the precise control of the cooling position, avoid waste of cooling water, optimize the cooling effect on the aluminum alloy, and further improve the shaping efficiency of the aluminum alloy.

[0032] As a preferred embodiment in this embodiment, refer to the attached Figures 1-3, one end of the first graphite 1 and the second graphite 2 is open, and a card slot is provided on one side of the first graphite 1. One side of the second graphite 2 is connected with a plug board 3 adapted to the card slot, and the plug board 3 is clamped in the card slot. By setting the detachable first graphite 1 and second graphite 2 and adopting the docking splicing method, it is convenient to install the cooling chamber 4 and the double-threaded screw rod 5. The cooling chamber 4 is slidably clamped in the graphite plate. A central column 6 is fixedly connected to the inner wall of the cooling chamber 4. The double-threaded screw rod 5 is threadedly sleeved in two adjacent central columns 6, and both ends of the double-threaded screw rod 5 are respectively rotatably installed on the corresponding first graphite 1 and second graphite 2. Similarly, for the convenience of installation, the double-threaded screw rod 5 in this application can also be split in half by a clamping method in the middle. Like the first graphite 1 and the second graphite 2, it adopts a splicing method, which is beneficial to the overall installation.

[0033] As a preferred implementation method in this embodiment, refer to the attached Figures 3-5 , one end of the double-threaded screw rod 5 extends outside the second graphite 2 and is provided with a guiding groove 7. A rotating cylinder 8 is also sleeved on the double-threaded screw rod 5. A plurality of convex blocks are connected to the inner wall of one end of the rotating cylinder 8, and the convex blocks are slidably clamped in the corresponding guiding grooves 7. A plurality of uniformly distributed handles 9 are fixedly connected to the outer wall of the rotating cylinder 8. The length of the handle 9 is adapted to the width of the groove provided at one end of the second graphite 2. A limiting disc 10 is also sleeved on the rotating cylinder 8. A limiting ball 11 is fixedly connected to one side of the limiting disc 10. A limiting seat 12 is installed on one side of the second graphite 2. An annular groove 13 adapted to the limiting ball 11 is provided on one side of the limiting seat 12. The limiting ball 11 can penetrate through the annular groove 13 and be clamped inside the limiting seat 12. When using a hot shear extrusion machine to extrude aluminum alloy and there are multiple discharging positions, by rotating the handle 9, the rotating cylinder 8 drives the double-threaded screw rod 5 to rotate through the convex blocks and the guiding grooves 7, so that the adjacent cooling chambers 4 slidably sleeved in the graphite plate approach or move away from each other, correspondingly adjusting the distance between the adjacent cooling chambers 4 to adapt to multiple discharging positions. In this way, not only can precise cooling be achieved, the cooling effect can be improved, but also it can be adapted to multiple extrusion die cavities for use, improving the practicability. In addition, after the rotation and adjustment of the position are completed, press the handle 9. Under the guiding action of the guiding groove 7, slide the rotating cylinder 8 into the groove at the end of the second graphite 2, and use the limiting ball 11 to be clamped in the annular groove 13 to complete the limiting effect on the rotating cylinder 8, and hide the multiple handles 9 in the graphite plate, which is convenient to use and avoids accidental touch caused by exposed rotating parts, improving the safety during use.

[0034] As a preferred implementation method in this embodiment, refer to the attached Figure 6 , 7, a central disk 15 is fixedly sleeved on the outer wall of the middle part of the central column 6. The partition plate 14 is slidably sleeved on the corresponding central column 6. The horizontal spring 16 is sleeved on the corresponding central column 6, and the two ends of the horizontal spring 16 are respectively connected to the corresponding central disk 15 and the partition plate 14. Sliding grooves 17 are formed on both sides of the graphite plate. The guide pipe 18 is fixedly sleeved on the cooling chamber 4. The guide pipe 18 is slidably clamped in the corresponding sliding groove 17. One end of the traction rope 19 extends into the corresponding guide pipe 18 respectively and is connected with a first pulling rope 20 or a second pulling rope 21. An overflow hole 26 communicating with its interior is further formed on the side wall of the guide pipe 18. The one-way ratchet 22 is rotatably installed on the side wall of the graphite plate. A winding roller 23 arranged coaxially with it is further installed on the one-way ratchet 22. One end of the first pulling rope 20 or the second pulling rope 21 is wound on the winding roller 23. A limiting block 24 adapted to the one-way ratchet 22 is further rotatably installed on the side wall of the graphite plate. A one-way spring 25 is connected to the limiting block 24. The other end of the one-way spring 25 is connected to the graphite plate. After adjusting the position of the cooling chamber 4 by rotating the handle 9, the one-way ratchet 22 is toggled to drive the winding roller 23 to rotate, and the two traction ropes 19 on both sides are synchronously pulled through the first pulling rope 20 and the second pulling rope 21. Then, under the guiding action of the corresponding central column 6, the two partition plates 14 in the same group approach each other, changing the volume of the formed cooling cavity, so that the cooling cavity corresponds to the discharging position. Under the tensioning action of the one-way spring 25, the abutting action of the limiting block 24, and the pulling force of the horizontal spring 16, the one-way ratchet 22 is fixed. In this way, the cooling area on the graphite plate can be accurately controlled, which can not only reduce the waste of cooling water input, but also concentrate the cooling water in the corresponding area, further improving the cooling effect on the aluminum alloy and optimizing the shaping efficiency of the plate-shaped aluminum profile.

[0035] As a preferred implementation manner in this embodiment, referring to the attached Figure 7 , guide rollers are further installed on the side wall of the graphite plate. One end of the first pulling rope 20 and the second pulling rope 21 respectively bypass the corresponding guide rollers. By arranging a plurality of guide rollers, the dislocation of the first pulling rope 20 and the second pulling rope 21 before they are wound on the winding roller 23 is avoided, improving the stability of the whole device during use.

[0036] The working principle of the present invention is as follows: the aluminum alloy is extruded by a hot shear extruder. When there are multiple discharge positions, the handle 9 is turned to make the rotating drum 8 drive the double-threaded screw 5 to rotate through the protrusion and the guide groove 7, so that the adjacent cooling chambers 4 slidingly sleeved in the graphite plate are close to or away from each other, and the spacing between adjacent cooling chambers 4 is adjusted accordingly to adapt to multiple discharge positions. In this way, not only can precise cooling be achieved and the cooling effect be improved, but also the use of multiple extrusion cavities can be adapted to improve practicality. In addition, after the rotation and adjustment position is completed, the handle 9 is pressed, and under the guiding action of the guide groove 7, the rotating drum 8 is slid into the groove body at the end of the second graphite 2, and the limiting ball 11 is clamped in the annular groove 13 to complete the limiting effect on the rotating drum 8, and multiple handles 9 are hidden in the graphite plate, which is convenient to use while avoiding accidental touch caused by exposed rotating parts, thereby improving safety during use.

[0037] After adjusting the position of the cooling chamber 4 by turning the handle 9, turn the one-way ratchet 22 to drive the winding roller 23 to rotate, and use the first pull rope 20 and the second pull rope 21 to synchronously pull the traction ropes 19 on both sides, and then under the guidance of the corresponding center column 6, the two partition plates 14 of the same group are brought close to each other, changing the volume size of the formed cooling cavity, so that the cooling cavity corresponds to the discharge position, and under the tensioning effect of the one-way spring 25 and the resistance effect of the limit block 24, as well as the tension of the horizontal spring 16, the one-way ratchet 22 is kept fixed. In this way, the cooling area on the graphite plate can be accurately controlled, which can not only reduce the waste of cooling water input, but also concentrate the cooling water in the corresponding area, further improve the cooling effect on aluminum alloy, and optimize the shaping efficiency of plate-like aluminum profiles.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An on-line shaping device for flat profiles, characterized in that: it includes a graphite plate, the graphite plate includes a first graphite (1) and a second graphite (2) used in combination, movable cooling chambers (4) are arranged in both the first graphite (1) and the second graphite (2), the cooling chambers (4) are made of thin-walled and heat-conductive metal materials, and a pitch-changing component for changing the distance between adjacent cooling chambers (4) is also arranged on the graphite plate. The pitch-changing component includes a double-threaded screw rod (5) threadedly sleeved on the cooling chamber (4), and a rotating member installed at one end of the double-threaded screw rod (5). The cooling chamber (4) is also provided with a water inlet end and a water outlet end; a group of movable partition plates (14) are also arranged in the cooling chamber (4), and a cooling cavity with a variable volume is formed between the inner wall of the cooling chamber (4) and the corresponding group of partition plates (14). A traction component for controlling the volume of the cooling cavity is also arranged on the graphite plate. The traction component includes traction ropes (19) connected to both ends of the partition plates (14), and guide pipes (18) for guiding the traction ropes (19). The traction component also includes a ratchet component installed on the outer wall of the graphite plate, and the ratchet component is used for unidirectionally winding the traction ropes (19). A horizontal spring (16) used in cooperation with the traction ropes (19) is also arranged between the same group of partition plates (14).

2. An on-line shaping device for flat profiles according to claim 1, characterized in that: one ends of the first graphite (1) and the second graphite (2) are both open, and a card slot is arranged on one side of the first graphite (1), and a plug board (3) adapted to the card slot is connected to one side of the second graphite (2), and the plug board (3) is clamped in the card slot.

3. An on-line shaping device for flat profiles according to claim 1, characterized in that: the cooling chamber (4) is slidably clamped in the graphite plate, a central column (6) is fixedly connected to the inner wall of the cooling chamber (4), the double-threaded screw rod (5) is threadedly sleeved in two adjacent central columns (6), and both ends of the double-threaded screw rod (5) are respectively rotatably installed on the corresponding first graphite (1) and second graphite (2).

4. An on-line shaping device for flat profiles according to claim 3, characterized in that: one end of the double-threaded screw rod (5) extends outside the second graphite (2) and is provided with a guide groove (7). A rotating cylinder (8) is also sleeved on the double-threaded screw rod (5). A plurality of convex blocks are connected to the inner wall of one end of the rotating cylinder (8), and the convex blocks are slidably clamped in the corresponding guide grooves (7). A plurality of evenly distributed handles (9) are also fixedly connected to the outer wall of the rotating cylinder (8), and the length of the handle (9) is adapted to the width of the groove body opened at one end of the second graphite (2).

5. An on-line shaping device for flat profiles according to claim 4, characterized in that: A limiting disk (10) is also sleeved on the rotating cylinder (8). A limiting ball (11) is fixedly connected to one side of the limiting disk (10). A limiting seat (12) is installed on one side of the second graphite (2). An annular groove (13) adapted to the limiting ball (11) is formed on one side of the limiting seat (12). The limiting ball (11) can penetrate through the annular groove (13) and be clamped inside the limiting seat (12).

6. An on-line shaping device for flat profile materials according to claim 3, characterized in that: A central disk (15) is fixedly sleeved on the outer wall of the middle part of the central column (6). The partition plate (14) is slidably sleeved on the corresponding central column (6). The horizontal spring (16) is sleeved on the corresponding central column (6), and both ends of the horizontal spring (16) are respectively connected to the corresponding central disk (15) and the partition plate (14).

7. An on-line shaping device for flat profile materials according to claim 3, characterized in that: Chute grooves (17) are formed on both sides of the graphite plate. The guiding pipe (18) is fixedly sleeved on the cooling chamber (4). The guiding pipe (18) is slidably clamped in the corresponding chute groove (17). One end of the towing rope (19) respectively extends into the corresponding guiding pipe (18) and is connected with a first pulling rope (20) or a second pulling rope (21). An overflow hole (26) communicated with the inside thereof is also formed on the side wall of the guiding pipe (18).

8. An on-line shaping device for flat profile materials according to claim 7, characterized in that: A one-way ratchet wheel (22) is rotatably installed on the side wall of the graphite plate. A winding roller (23) arranged coaxially with the one-way ratchet wheel (22) is also installed on the one-way ratchet wheel (22). One end of the first pulling rope (20) or the second pulling rope (21) is wound on the winding roller (23).

9. An on-line shaping device for flat profile materials according to claim 8, characterized in that: A guiding roller is also installed on the side wall of the graphite plate. One ends of the first pulling rope (20) and the second pulling rope (21) respectively bypass the corresponding guiding rollers.

10. An on-line shaping device for flat profile materials according to claim 8, characterized in that: A limiting block (24) adapted to the one-way ratchet wheel (22) is rotatably installed on the side wall of the graphite plate. A one-way spring (25) is connected to the limiting block (24). The other end of the one-way spring (25) is connected to the graphite plate.

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