Dropper forming equipment based on multi-station continuous stamping and heat treatment

Abstract

The invention discloses dropper forming equipment based on multi-station continuous stamping and heat treatment, and belongs to the technical field of metal sheet machining devices, the dropper forming equipment comprises a quenching mechanism, the quenching mechanism comprises an air cylinder installed on a frame, a piston rod on the air cylinder is provided with a flamethrower matched with the piston rod through a panel, and the flamethrower is arranged on the frame; one end of the flamethrower is connected with a cooling box in the dropper conveying direction, a first partition plate, a second partition plate and a third partition plate are fixedly installed on the inner wall of the cooling box, a shell is fixedly installed on the first partition plate, and first rotating teeth are movably connected into the shell. And a central shaft of the first rotating tooth is connected with a rotating handle extending to the outside of the frame. The technical problems that in the heat treatment process, the cooling area or time of droppers with different thicknesses and sizes cannot be automatically adjusted, impurity particles generated in the water cooling process cannot be removed in time, and personnel operation is not facilitated can be solved.

Description

Technical Field

[0001] This invention belongs to the technical field of metal sheet processing equipment, specifically relating to a stop-warp sheet forming equipment based on multi-station continuous stamping and heat treatment. Background Technology

[0002] The warp stop plate is the core sensing component of the automatic stop device for warp yarn breakage on a loom. It is made of thin steel sheet by stamping, with each warp yarn threaded independently onto one plate. Its core function is to stop the loom when a warp yarn breaks due to its own weight, triggering a stop through mechanical obstruction or photoelectric signal. Based on the yarn threading method, it is divided into open-end and closed-end types, respectively suitable for multi-variety altered fabrics and mass production scenarios.

[0003] The principle behind warp stoppers on looms is to stop the warp yarn supply by using a device called a "warp stop bar." The warp stop bar is located on one side of the loom and connected to the loom's working mechanism. When the warp stop bar rises, it lifts a component called a "warp stop comb," pulling the warp yarn out of the loom's yarn feeder, thus stopping the warp yarn supply. When the warp stop bar descends, the warp yarn is released, allowing the loom to continue operating. It's an operation based on the loom's running process, stopping the warp yarn to allow for specific operations such as changing yarn or adjusting the machine. The use of warp stoppers can effectively reduce the failure rate of looms and improve production efficiency.

[0004] The warp stop sheets on a loom are usually designed with a certain degree of flexibility. However, during the processing of the warp stop sheets, they often need to be quenched. This process involves heating and cooling to ensure the hardness and strength requirements of the subsequent products. However, the existing cooling process cannot automatically adjust the cooling area or time for warp stop sheets of different thicknesses and sizes. Furthermore, impurities generated during water cooling cannot be removed in a timely manner, which is not conducive to manual operation and also affects the processing quality of the warp stop sheets. Summary of the Invention

[0005] The purpose of this invention is to provide a multi-station continuous stamping and heat treatment-based warp stop sheet forming equipment to solve the technical problems that, during the heat treatment process, the cooling area or time of warp stop sheets of different thicknesses and sizes cannot be automatically adjusted, and the impurity particles generated during the water cooling process cannot be removed in a timely manner, which is not conducive to manual operation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A multi-station continuous stamping and heat treatment-based die-stop forming equipment includes: The quenching mechanism includes a cylinder mounted on a frame. A flame injector adapted to the piston rod of the cylinder is mounted on a panel. One end of the flame injector is connected to a cooling box along the conveying direction of the stop plate. A first partition, a second partition, and a third partition are fixedly installed on the inner wall of the cooling box. A housing is fixedly installed on the first partition, and a first rotating tooth is movably connected inside the housing. The central shaft of the first rotating tooth is connected to a rotating handle extending to the outside of the frame, and both ends of the first rotating tooth are meshed with a first gear plate and a second gear plate that move in opposite directions. The extended end of the first gear plate is connected to a baffle plate placed at the openings at both ends of the cooling box through a crossbeam, and the extended end of the second gear plate is connected to an adjusting wheel placed between the first partition plate and the second partition plate through a bending rod.

[0007] Furthermore, a conveyor line is provided below the flame injector and placed on the frame. The conveyor line is installed on the frame and extends in a preset direction to carry and convey the stop plate. The baffle plate has a vertical telescopic structure design, and a water-absorbing cotton that is slidably connected to the side wall of the cooling box is installed on one side of the bottom end of the crossbeam.

[0008] Furthermore, a cooling chamber is formed between the first partition and the third partition, and the cooling chamber is filled with water. A rotating wheel that abuts against and fits against the stop plate is provided between the first partition and the second partition. A sealing plate fixed to the extension end of the first gear plate is provided below the rotating wheel. A limiting groove is connected to the sealing plate along the height direction of the side wall of the first partition and the second partition.

[0009] Furthermore, the inner wall of the cooling box is provided with an inclined plate placed between the second and third partitions, and one end of the inclined plate extends through the feed inlet to the processing assembly between the second and third partitions.

[0010] Furthermore, the processing component includes a drive motor mounted on a frame, one end of the output shaft of the drive motor extending to a sprocket, the sprockets being connected by a chain drive, and a guide groove located on the inner wall of the cooling box being provided in the direction of chain movement.

[0011] Furthermore, bearings are fixedly installed at the nodes of the chain, and a rotating shaft fixed to the slider is movably connected inside the bearing. The outer wall of the slider is movably connected to a rectangular frame, and the fixing rods at both ends of the rectangular frame are connected with abutment grooves along the height direction of the side walls of the second and third partitions.

[0012] Furthermore, the outer wall of the slider is fixedly equipped with horizontally distributed support rods at equal intervals. The support rods are staggered with the guide rollers at the opening of the third partition. The guide rollers are distributed downwardly on the fixed frame. Below the guide rollers is a first collection box placed at the bottom of the inner wall of the cooling box.

[0013] Furthermore, it also includes a stamping mechanism, which includes a hydraulic cylinder mounted on the frame. A push block on the hydraulic cylinder extends to the stamping plate. Compression springs are connected to all four sides of the stamping plate by mounting rods. A limiting plate that abuts and fits against the stop plate is fixedly connected to the compression spring. A worktable with stamping holes is mounted on the frame below the stamping plate. A second collection box is placed on the frame below the worktable.

[0014] Furthermore, the pushing block and the movable block inside the protective cover are connected by a swing rod. One end of the movable block is fixedly connected to the third gear plate. The outer wall of the third gear plate is engaged with a second rotating tooth fixed on the first bevel gear. The outer wall of the first bevel gear is engaged with a second bevel gear fixed on the rotating rod. A cleaning brush plate that is in contact with the stop plate on the conveyor line is fixedly installed on the rotating rod.

[0015] Furthermore, the protective cover is fixed on the frame and has a swing groove for connecting with the cleaning brush plate, and both ends of the swing rod are mounted on the push block and the movable block by means of rotational connection.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: (1) In this invention, the warp stop sheet is heat-treated by the flame jet on the panel and then cooled in the water in the cooling box. When the warp stop sheet is thick, the handle drives the first gear to rotate. Under the action of gear meshing, the first gear plate moves upward, so that the baffle can move vertically upward and expand the inlet and outlet of the cooling box, thereby facilitating the entry and exit of warp stop sheets of different sizes. At the same time, the crossbeam can drive the absorbent cotton to move synchronously, so that the warp stop sheets of different sizes can be absorbed and wiped dry, thereby facilitating the subsequent stamping operation. When the second gear plate moves downward, it can drive the adjusting wheel to move downward. This increases the contact area between the stop-throw plate and the water. Combined with the upward-moving sealing plate, the water level in the cooling tank and the first partition rises, extending the cooling time by increasing the water-cooled area, thus enabling rapid cooling. When encountering a thinner stop-throw plate, the upward movement of the second gear plate drives the adjusting wheel upward, reducing the contact area between the stop-throw plate and the water. The downward-moving sealing plate, in conjunction with the first gear plate, lowers the water level in the cooling tank and the first partition, shortening the cooling time by reducing the water-cooled area. This ensures cooling quality while increasing work efficiency and improving the stability of the device.

[0017] (2) In this invention, when the particulate impurities generated during the cooling process of the water in the first and second partitions slide down into the processing component under their own weight, the drive motor starts and drives the sprocket to rotate. Under the transmission of the chain, the chain rotates in the guide groove. At the same time, the rotating shaft on the bearing cooperates with the slider in the rectangular frame. Since the rotating shaft is movably connected to the bearing, the slider can move horizontally in the rectangular frame. The fixed rod on the rectangular frame can limit and guide its vertical movement, thus ensuring that the slider is always in a horizontal state when rotating. With the staggered guide rollers, the impurity particles in the cooling water can be continuously transported to the guide rollers through continuous reverse rotation, and the automatic discharge operation is completed through the guide rollers. Finally, the particles are centrally processed through the first collection box. The design is reasonable, the automation performance is strong, and the impurity particles in the cooling water are effectively discharged automatically.

[0018] (3) In this invention, when the stamping plate on the hydraulic cylinder moves up and down to perform stamping work, the limiting plate on the surrounding compression spring can make corresponding contact and press against the stop warp piece, thereby preventing the stop warp piece from deviating in position during the stamping process, effectively improving the stamping accuracy. In addition, when the push block on the hydraulic cylinder moves up and down, with the help of the rotation connection of the swing rod, the moving block makes reciprocating horizontal movement on the inner wall of the cover. Under the action of gear meshing transmission and the reversing adjustment between the bevel gears, the cleaning brush plate on the rotating rod makes a certain angle of reciprocating swing work. By swinging and cleaning in the same direction as the stop warp piece conveying direction, the dust particles on the stop warp piece can be effectively removed to both sides of the frame, avoiding secondary pollution and improving product quality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the stop-warp forming equipment based on multi-station continuous stamping and heat treatment according to the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the stop-warp forming equipment based on multi-station continuous stamping and heat treatment according to the present invention. Figure 2 ; Figure 3 This is a front view of the warp stop sheet forming equipment based on multi-station continuous stamping and heat treatment according to the present invention; Figure 4 This is a schematic diagram of the interior of the cooling box of the present invention; Figure 5 This is a schematic diagram of the meshing transmission of the first rotating tooth of the present invention; Figure 6 This is the present invention. Figure 4 Enlarged view of point A; Figure 7 This is a schematic diagram showing the connection between the slider and the rectangular frame of the present invention; Figure 8 This is the present invention. Figure 1 Enlarged view of point B; Figure 9 This is a schematic diagram of the interior of the protective cover of the present invention; Figure 10 This is a schematic diagram of the meshing transmission of the first bevel gear and the second bevel gear of the present invention.

[0021] Reference numerals: 1. Quenching mechanism; 2. Cylinder; 3. Flame injector; 4. Cooling box; 5. First partition; 6. Second partition; 7. Third partition; 8. Housing; 9. First rotating gear; 10. Rotating handle; 11. First gear plate; 12. Second gear plate; 13. Crossbeam; 14. Baffle plate; 15. Adjusting wheel; 16. Conveyor line; 17. Absorbent cotton; 18. Rotating wheel; 19. Sealing plate; 20. Inclined plate; 21. Processing assembly; 22. Drive motor; 23. Sprocket; 24. Chain; 25. Shaft 26. Slider; 27. Rotating shaft; 28. Rectangular frame; 29. ​​Fixed rod; 30. Support rod; 31. Guide roller; 32. First collection box; 33. Stamping mechanism; 34. Hydraulic cylinder; 35. Stamping plate; 36. Compression spring; 37. Limiting plate; 38. Worktable; 39. Second collection box; 40. Protective cover; 41. Movable block; 42. Swing rod; 43. Third gear plate; 44. First bevel gear; 45. Second rotating gear; 46. Rotating rod; 47. Second bevel gear; 48. Cleaning brush plate. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Reference manual attached Figure 1 -Appendix Figure 10As shown, the warp stop sheet forming equipment based on multi-station continuous stamping and heat treatment includes: a quenching mechanism 1, which includes a cylinder 2 mounted on a frame, a flame injector 3 adapted to the piston rod of the cylinder 2 and mounted on a panel, a cooling box 4 connected to one end of the flame injector 3 along the conveying direction of the warp stop sheet, a first partition 5, a second partition 6 and a third partition 7 fixedly mounted on the inner wall of the cooling box 4, a housing 8 fixedly mounted on the first partition 5, and a first rotating tooth 9 movably connected inside the housing 8; The central shaft of the first rotating tooth 9 is connected to a rotating handle 10 extending to the outside of the frame, and both ends of the first rotating tooth 9 are meshed with a first gear plate 11 and a second gear plate 12 that move in opposite directions. The extended end of the first gear plate 11 is connected to a baffle plate 14 placed at the openings at both ends of the cooling box 4 through a crossbeam 13. The extended end of the second gear plate 12 is connected to an adjusting wheel 15 placed between the first partition plate 5 and the second partition plate 6 through a bending rod.

[0024] The warp stop sheets are heat-treated by the flame jet 3 on the panel. When they enter the water in the cooling box 4 for cooling, the handle 10 drives the first gear 9 to rotate when encountering a thicker warp stop sheet. Under the action of gear meshing, the first gear plate 11 moves upward, allowing the baffle plate 14 to move vertically upward and widening the inlet and outlet of the cooling box 4, thus facilitating the entry and exit of warp stop sheets of different sizes. At the same time, the crossbeam 13 drives the absorbent cotton 17 to move synchronously, allowing for the adsorption and drying of warp stop sheets of different sizes, thus facilitating subsequent stamping operations. When the second gear plate 12 moves downward, it drives the adjusting wheel 15 to move downward, thereby widening the... The contact area between the stop-throw plate and the water, combined with the upward movement of the sealing plate 19, increases the water level in the cooling tank 4 and the first partition 5, thereby extending the cooling time by increasing the water-cooling area and enabling rapid cooling. When encountering a stop-throw plate with a smaller thickness, the upward movement of the second gear plate 12 drives the adjusting wheel 15 to move upward, thereby reducing the contact area between the stop-throw plate and the water. The first gear plate 11, in conjunction with the downward movement of the sealing plate 19, lowers the water level in the cooling tank 4 and the first partition 5. By working together to reduce the water-cooling area, the cooling time is shortened, ensuring cooling quality while increasing work efficiency and improving the stability of the device.

[0025] Specifically, the drive rollers on the conveyor line 16 convey the warp stop sheets under the action of the driver. During the conveying process, multiple flame jets 3 on the panel can effectively perform multi-stage continuous heat treatment on the warp stop sheets, so as to effectively preheat and heat them, thereby maintaining the corresponding temperature within the corresponding time period.

[0026] Below the flame injector 3 is a conveyor line 16 placed on the frame. The conveyor line 16 is installed on the frame and extends along a preset direction to carry and convey the stop plate. The baffle plate 14 has a vertical telescopic structure design, and a water-absorbing cotton 17 that is slidably connected to the side wall of the cooling box 4 is installed on one side of the bottom end of the crossbeam 13.

[0027] A cooling chamber is formed between the first partition 5 and the third partition 7, and the cooling chamber is filled with water. A rotating wheel 18 is provided between the first partition 5 and the second partition 6 to abut against and fit against the stop plate. A sealing plate 19 is provided below the rotating wheel 18 and fixed to the extension end of the first gear plate 11. A limiting groove is connected to the sealing plate 19 along the height direction of the side wall of the first partition 5 and the second partition 6.

[0028] Because the warp stop sheet itself is thin and has a certain degree of flexibility, it can be bent and conveyed at a corresponding angle by the rotating wheel 18 and the adjusting wheel 15. The rotating wheel 18 remains relatively stationary in the cooling chamber and will not change its position up or down or back and forth. The sealing plate 19 can move up and down under the pushing action of the first gear plate 11. By changing the water level, the cooling area and time can be selectively changed. This allows for adaptive cooling of warp stop sheets of different thicknesses and sizes, thereby improving the cooling and forming quality.

[0029] The inner wall of the cooling box 4 is provided with an inclined plate 20 placed between the second partition 6 and the third partition 7. One end of the inclined plate 20 extends through the feed inlet to the processing component 21 between the second partition 6 and the third partition 7. During the water cooling process, the heated stop-warp sheet generates particulate impurities due to the deoxygenation reaction and the scouring effect of the water. The particulate impurities slide down into the processing component 21 under their own weight and complete the corresponding collection work.

[0030] The processing component 21 includes a drive motor 22 mounted on a frame. One end of the output shaft of the drive motor 22 extends to a sprocket 23. The sprockets 23 are connected by a chain 24. The chain 24 has a guide groove on the inner wall of the cooling box 4 in the direction of movement. A bearing 25 is fixedly installed at the node on the chain 24. A rotating shaft 27 fixed on a slider 26 is movably connected inside the bearing 25. The outer wall of the slider 26 is movably connected in a rectangular frame 28. The fixing rods 29 at both ends of the rectangular frame 28 are connected to abutment grooves along the height direction of the side walls of the second partition 6 and the third partition 7.

[0031] Equivalently spaced horizontally distributed support rods 30 are fixedly installed on the outer wall of slider 26. The support rods 30 and guide rollers 31 at the opening of the third partition 7 are staggered. The guide rollers 31 are inclined downward on the fixed frame. Below the guide rollers 31 is a first collection box 32 located at the bottom of the inner wall of the cooling box 4.

[0032] When particulate impurities generated during water cooling in the first partition 5 and the second partition 6 slide down into the treatment component 21 under their own weight, the drive motor 22 starts, driving the sprocket 23 to rotate. Under the transmission of the chain 24, the chain 24 rotates in the guide groove. At the same time, the rotating shaft 27 on the bearing 25 cooperates with the slider 26 in the rectangular frame 28. Since the rotating shaft 27 is movably connected to the bearing 25, the slider 26 can move horizontally in the rectangular frame 28. The fixed rod 29 on the rectangular frame 28 can limit and guide its vertical movement, thus ensuring that the slider 26 remains horizontal during rotation. With the staggered guide rollers 31, the impurity particles in the cooling water can be continuously transported to the guide rollers 31 through continuous reverse rotation, and the guide rollers 31 complete the automatic discharge operation. Finally, the particles are centrally processed through the first collection box 32. The design is reasonable, with strong automation performance, and effectively performs the corresponding automatic discharge of impurity particles in the cooling water.

[0033] The multi-station continuous stamping and heat treatment stop-warp forming equipment also includes a stamping mechanism 33. The stamping mechanism 33 includes a hydraulic cylinder 34 mounted on a frame. The pushing block on the hydraulic cylinder 34 extends to the stamping plate 35. Compression springs 36 are connected to the stamping plate 35 around its perimeter by mounting rods. Limiting plates 37 that abut and fit against the stop-warp are fixedly connected to the compression springs 36. A worktable 38 with stamping holes is mounted on the frame and provided below the stamping plate 35. A second collection box 39 is placed on the frame below the worktable 38.

[0034] The push block and the movable block 41 inside the protective cover 40 are connected by a swing rod 42. One end of the movable block 41 is fixedly connected to the third gear plate 43. The outer wall of the third gear plate 43 is meshed with the second rotating tooth 45 fixed on the first bevel gear 44. The outer wall of the first bevel gear 44 is meshed with the second bevel gear 47 fixed on the rotating rod 46. A cleaning brush plate 48 that is in contact with the stop plate on the conveyor line 16 is fixedly installed on the rotating rod 46.

[0035] The protective cover 40 is fixed on the frame and has a swing groove connected to the cleaning brush plate 48. Both ends of the swing rod 42 are mounted on the push block and the movable block 41 by a rotatable connection. Compared with the existing rotating cleaning technology, the rotating cleaning can also achieve the corresponding cleaning work. However, during the rotation process, particulate impurities may enter the cooling box 4, which will cause corresponding secondary pollution. The present invention can sweep the contaminants on the stop plate to both sides through the swing cleaning action, so as to avoid affecting the transmission components and effectively remove particulate matter.

[0036] When the stamping plate 35 on the hydraulic cylinder 34 moves up and down to perform stamping, the limiting plate 37 on the surrounding compression spring 36 can press against the stop-warp piece accordingly, thereby preventing the stop-warp piece from deviating in position during the stamping process and effectively improving the stamping accuracy. In addition, when the pushing block on the hydraulic cylinder 34 moves up and down, with the help of the rotational connection of the swing rod 42, the moving block 41 makes reciprocating horizontal movement on the inner wall of the cover 40. Under the action of gear meshing transmission and the reversing adjustment between the bevel gears, the cleaning brush plate 48 on the rotating rod 46 makes a certain angle of reciprocating swinging work. By swinging and cleaning in the same direction as the stop-warp piece conveying direction, the dust particles on the stop-warp piece can be effectively removed to both sides of the frame, avoiding secondary pollution and improving product quality.

[0037] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

[0038] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A strip forming apparatus based on multi-station continuous punching and heat treatment, characterized in that, Include: Quenching mechanism (1), the quenching mechanism (1) including the cylinder (2) installed on the frame, the piston rod on the cylinder (2) is mounted with a flame injector (3) matched therefor through the panel, one end of the flame injector (3) is connected with cooling box (4) along the direction of the stop slice conveying, the inner wall of the cooling box (4) is respectively fixedly installed with first baffle (5), second baffle (6) and third baffle (7), the first baffle (5) is fixedly installed with the shell (8), the first rotating gear (9) is movably connected in the shell (8); The central shaft of the first rotating gear (9) is connected with the handle (10) extending to the outside of the frame, and the first rotating gear (9) is engaged with the reversely moving first gear plate (11) and second gear plate (12) at both ends, the extension end of the first gear plate (11) is connected with the shielding plate (14) placed at the opening of the cooling box (4) through the cross beam (13), and the extension end of the second gear plate (12) is connected with the adjusting wheel (15) placed between the first baffle (5) and the second baffle (6) through the bent rod.

2. The strip forming apparatus based on multi-station continuous punching and heat treatment according to claim 1, characterized in that, The flame injector (3) is provided below the conveying line (16) placed on the frame, the conveying line (16) is installed on the frame and extends along the preset direction to carry and convey the stop slice, the shielding plate (14) is designed as a vertical telescopic structure, and the bottom end of the cross beam (13) is provided with a water absorbing cotton (17) slidably connected to the side wall of the cooling box (4).

3. The strip forming apparatus based on multi-station continuous punching and heat treatment according to claim 1, characterized in that, The first baffle (5) and the third baffle (7) form a cooling cavity therebetween, and the cooling cavity is filled with water, the first baffle (5) and the second baffle (6) are provided with a rotating wheel (18) abutting against the stop slice, the lower portion of the rotating wheel (18) is provided with a sealing plate (19) fixed to the extension end of the first gear plate (11), and the sealing plate (19) is connected with a limiting groove along the height direction of the side wall of the first baffle (5) and the second baffle (6).

4. The strip forming apparatus based on multi-station continuous punching and heat treatment according to claim 3, characterized in that, The inner wall of the cooling box (4) is provided with an inclined plate (20) placed between the second baffle (6) and the third baffle (7), one end of the inclined plate (20) extends to the processing assembly (21) between the second baffle (6) and the third baffle (7) through a material guide opening.

5. The strip forming apparatus based on multi-station continuous punching and heat treatment according to claim 4, characterized in that, The processing assembly (21) includes a driving motor (22) placed on the frame, one end of the output shaft of the driving motor (22) extends to a sprocket (23), the sprockets (23) are drivingly connected through a chain (24), and the chain (24) is provided with a guide groove placed on the inner wall of the cooling box (4) in the movement direction.

6. The strip forming apparatus based on multi-station continuous punching and heat treatment according to claim 5, characterized in that, The node of the chain (24) is fixedly installed with a bearing (25), the bearing (25) is movably connected with a rotating shaft (27) fixed to a sliding block (26), the outer wall of the sliding block (26) is movably connected in a rectangular frame (28), and the fixed rods (29) at both ends of the rectangular frame (28) are connected with abutting grooves along the height direction of the side wall of the second baffle (6) and the third baffle (7).

7. The strip forming apparatus based on multi-station continuous punching and heat treatment according to claim 6, characterized in that, The outer wall of the sliding block (26) is fixedly installed with equidistant horizontally distributed support rods (30), the support rods (30) are staggered with guide rollers (31) at the opening of the third partition plate (7), the guide rollers (31) are downwardly inclined and distributed on the fixed frame, and a first collecting box (32) is arranged at the bottom of the inner wall of the cooling box (4).

8. The strip forming apparatus based on multi-station continuous punching and heat treatment according to claim 1, characterized in that, The stamping mechanism (33) comprises a hydraulic cylinder (34) installed on the frame, a pushing block on the hydraulic cylinder (34) extends to a stamping plate (35), compression springs (36) are connected around the stamping plate (35) through mounting rods, a limiting plate (37) fixedly connected to the compression springs (36) is in abutting contact with the stop motion piece, a workbench (38) provided below the stamping plate (35) is installed on the frame and is provided with a stamping hole, and a second collecting box (39) is arranged below the workbench (38) and is placed on the frame.

9. The strip forming apparatus based on multi-station continuous punching and heat treatment according to claim 8, characterized in that, The pushing block and the movable block (41) in the shroud (40) are connected through a swing rod (42), one end of the movable block (41) is fixedly connected to a third gear plate (43), the outer wall of the third gear plate (43) is engaged with a second rotating gear (45) fixed on a first bevel gear (44), the outer wall of the first bevel gear (44) is engaged with a second bevel gear (47) fixed on a rotating rod (46), and the rotating rod (46) is fixedly installed with a cleaning brush plate (48) abutting the stop motion piece on the conveying line (16).

10. The strip forming apparatus based on multi-station continuous punching and heat treatment according to claim 9, characterized in that, The shroud (40) is fixed on the frame and is provided with a swing groove connected with the cleaning brush plate (48), and the swing rod (42) is installed on the pushing block and the movable block (41) through rotating connection.

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