A stainless steel pipe continuous casting device

Abstract

A stainless steel pipe continuous casting and forming device relates to the technical field of continuous casting and forming equipment. The technical solution of the present application is as follows: it includes a cover shell, a supporting mechanism, a forming mechanism, a knocking mechanism and an extrusion mechanism. The cover shell includes a mounting tube and a sealing assembly. The sealing assembly is connected to the mounting tube. The supporting frame is connected to the supporting assembly. The supporting assembly is connected to the motor. The motor is connected to the transmission assembly. The transmission assembly is connected to the mounting tube. The knocking mechanism includes a striking block transmission assembly and a driving assembly. The striking block is connected to the driving assembly. The driving assembly is connected to the transmission assembly. The transmission assembly is connected to the transmission assembly. The transmission assembly is connected to the mounting tube. The extrusion mechanism includes an extrusion rod and a lifting assembly. The present invention realizes seamless connection of processing of multiple steel pipes, thereby realizing continuous processing of steel pipes; the present invention realizes alternating knocking off of different steel pipes, thereby improving work efficiency; the present invention realizes synchronization of the knocking process and the extrusion process, thereby improving processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of continuous casting equipment, and in particular discloses a stainless steel pipe continuous casting device. Background Art

[0002] With the increasing demand for stainless steel pipes in industrial manufacturing and construction, the traditional discrete casting method can no longer meet the production requirements. Therefore, the continuous casting device for stainless steel pipes has emerged. The continuous casting device for stainless steel pipes has a wide range of application prospects in the field of stainless steel pipe production. With the continuous innovation and progress of technology, the continuous casting device for stainless steel pipes will continue to develop and provide more efficient and high-quality solutions for the production of stainless steel pipes.

[0003] In summary, the stainless steel pipe continuous casting device plays an important role in improving production efficiency, optimizing product quality and saving resources. It is one of the indispensable key equipment in the modern manufacturing and construction fields.

[0004] The stainless steel pipe casting device in the prior art has a large impact force when the steel pipe is dropped, which may easily damage the steel pipe. Therefore, a stainless steel pipe continuous casting device is invented to address this defect. Summary of the invention

[0005] In view of the above technical problems, a technical solution adopted by a stainless steel pipe continuous casting and molding device is: a stainless steel pipe continuous casting and molding device, including a cover shell, a supporting mechanism, a molding mechanism, a knocking mechanism and an extrusion mechanism, the cover shell includes a mounting cylinder and a sealing assembly, the sealing assembly is connected to the mounting cylinder, the supporting mechanism includes a supporting frame, a motor, a supporting assembly and a transmission assembly, the supporting frame is connected to the supporting assembly, the supporting assembly is connected to the motor, the motor is connected to the transmission assembly, and the transmission assembly is connected to the mounting cylinder.

[0006] The molding mechanism includes a feed pipe, an outer cylinder, an inner cylinder and a partition assembly, wherein the outer cylinder and the inner cylinder are both connected to the feed pipe, the feed pipe is connected to the mounting cylinder, the outer cylinder and the inner cylinder are both connected to the partition assembly, and the partition assembly is connected to the mounting cylinder.

[0007] The striking mechanism comprises an impact block, a transmission component and a driving component, wherein the impact block is connected to the driving component, the driving component is connected to the transmission component, the transmission component is connected to the transmission component, and the transmission component is connected to the installation tube;

[0008] The extrusion mechanism comprises an extrusion rod and a lifting assembly, wherein the extrusion rod is connected to the lifting assembly, and the lifting assembly is connected to the transmission assembly.

[0009] Furthermore, the sealing assembly includes a support block, which is fixedly installed on the lower side of the mounting cylinder, the support block is fixedly installed on the upper side of the support frame, a sliding groove is provided on the outer surface of the mounting cylinder, a mounting block is fixedly installed on the outer surface of the mounting cylinder, a sealing cover is fixedly installed on the upper side of the mounting cylinder, the sealing cover is slidably connected to the feed pipe, and a first pressure rod is fixedly installed on the sealing cover.

[0010] Furthermore, the support assembly includes a side panel, the side panel is fixedly mounted on the side of the support frame, and the motor is fixedly mounted on the side of the side panel.

[0011] Furthermore, the motor output end is rotatably connected to the side panel, and the transmission assembly includes a first connecting rod, which is fixedly installed on the motor output end, a second connecting rod is rotatably installed on the side of the first connecting rod, a connecting rod is rotatably installed on the end of the second connecting rod away from the first connecting rod, a connecting sleeve is fixedly installed on the side of the connecting rod, a vertical rod is fixedly installed on the connecting sleeve, and a hinged ball is hinged on the upper part of the vertical rod.

[0012] Furthermore, the partition assembly includes a connecting shaft, a third partition is fixedly installed on the side of the connecting shaft, the third partition is hinged to the hinge ball, the outer cylinder is fixedly installed on the inner wall of the installation cylinder, the outer cylinder is coaxial with the inner cylinder, the outer wall radius of the inner cylinder is smaller than the inner wall radius of the outer cylinder, the inner wall of the inner cylinder is respectively provided with a first molding cavity, a second molding cavity and a third molding cavity along the gravity direction, the first partition is slidably installed on the inner wall of the first molding cavity, the second partition is slidably installed on the inner wall of the second molding cavity, the first partition and the second partition are connected by a second connecting rod, the two ends of the second connecting rod are respectively hinged to the first partition and the second partition, and the second partition and the third partition are respectively connected. The two parts are connected by a first connecting rod, and the two ends of the first connecting rod are hinged to the second partition and the third partition respectively. An inner cavity is arranged on the outer cylinder, and the axial direction of the inner cavity is the gravity direction. A plurality of discharge holes are arranged on the inner wall of the inner cavity at equal intervals, and the discharge holes are connected to the first molding cavity, the second molding cavity and the third molding cavity respectively; the inner wall radius of the first molding cavity is smaller than the inner wall radius of the second molding cavity, the inner wall radius of the second molding cavity is smaller than the inner wall radius of the third molding cavity, the inner wall height of the first molding cavity is greater than the inner wall height of the second molding cavity, the inner wall height of the second molding cavity is greater than the inner wall height of the third molding cavity, and the length of the first connecting rod is greater than the length of the second connecting rod.

[0013] Furthermore, a gear is fixedly installed on the outer surface of the connecting shaft, the connecting shaft is slidably installed on the inner wall of the sliding groove, a rack block is fixedly installed on the side of the mounting cylinder, the gear is meshed with the rack block, and a side groove is provided on the side of the rack block. The transmission component includes a slider, the slider is slidably installed on the inner wall of the side groove, a fourth connecting rod is rotatably installed on the outer surface of the slider, the fourth connecting rod is rotatably connected to the connecting shaft, a horizontal axis is fixedly installed on the outer surface of the slider, and a third connecting rod is rotatably installed on the outer surface of the horizontal axis.

[0014] Furthermore, the driving component includes a fixed shell, which is fixedly mounted on the outer surface of the mounting tube, and a slide groove is provided on the fixed shell. A driving block is slidably mounted in the slide groove of the fixed shell, and an impact block is fixedly mounted on the driving block. The impact block is slidably mounted in the slide groove of the fixed shell, and an integrated shaft is fixedly mounted on the driving block.

[0015] Furthermore, a turntable is rotatably installed on the lower side of the mounting block, and a plurality of arc grooves are arranged on the turntable at equal intervals on the circumference, and the number of the arc grooves is consistent with the number of the integrated shafts, and each integrated shaft is slidably installed on the inner wall of each arc groove, and an external block is fixedly installed on the outer surface of the turntable, a push shaft is fixedly installed on the lower side of the external block, a push plate is slidably installed on the side of the push shaft, a moving block is fixedly installed on the side of the push plate, a fixed rod is fixedly installed on the side of the fixed shell, a moving groove is arranged on the fixed rod, and the moving block slides and rotates on the inner wall of the moving groove.

[0016] Furthermore, the lifting assembly includes a lifting block, which is fixedly mounted on the upper side of the turntable, an inclined surface is provided on the upper side of the lifting block, a ball head rod is slidably mounted on the inclined surface of the lifting block, a cantilever block is fixedly mounted on the outer surface of the mounting tube, the ball head rod is slidably connected to the cantilever block, a spring is wound on the outer surface of the ball head rod, one end of the spring is fixedly mounted on the outer surface of the ball head rod, and the other end of the spring is fixedly mounted on the cantilever block, a connecting rod is fixedly mounted on the upper part of the ball head rod, the connecting rod is fixedly connected to the feed pipe, a sealing block is fixedly mounted on the lower part of the feed pipe, the sealing block is slidably connected to the inner cavity, the outer wall radius of the sealing block is equal to the inner wall radius of the outer tube, and a plurality of extrusion rods are fixedly mounted in a circular shape at equal intervals on the upper side of the sealing block.

[0017] Compared with the prior art, the present invention has the following beneficial effects: (1) the present invention realizes seamless connection of processing of multiple steel pipes, thereby realizing continuous processing of steel pipes; (2) the present invention realizes alternating knocking off of different steel pipes, thereby improving work efficiency; (3) the present invention realizes synchronization of knocking process and extrusion process, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the cover structure of the present invention.

[0020] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Figure 4 It is a schematic diagram of the connection relationship between the cover and the first pressure rod of the present invention.

[0022] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0023] Figure 6 This is a front view of the connection relationship between the third partition and the connecting shaft of the present invention.

[0024] Figure 7 for Figure 6 Section view along AA direction.

[0025] Figure 8 It is a schematic diagram of the connection relationship between the support frame and the side panel of the present invention.

[0026] Fig. 9 for Figure 8 Schematic diagram of the partial enlarged structure at point C in the middle.

[0027] Fig.10 for Figure 8 Schematic diagram of the local enlarged structure at point D in the middle.

[0028] Fig.11 It is a schematic diagram of the fixing rod and the moving groove of the present invention.

[0029] Fig.12 for Fig.11 Schematic diagram of the local enlarged structure at point E in the middle.

[0030] Fig.13 for Fig.11 Schematic diagram of the partially enlarged structure at point F in the middle.

[0031] Fig.14 for Fig.11 Schematic diagram of the local enlarged structure at G in the middle.

[0032] Fig.15 It is a schematic diagram of the connection relationship between the sliding groove and the connecting shaft of the present invention.

[0033] Figure numerals: 1-shell; 2-support mechanism; 3-molding mechanism; 4-knocking mechanism; 5-extrusion mechanism; 101-mounting cylinder; 102-support block; 103-sliding groove; 104-mounting block; 105-cover; 106-first pressure rod; 201-support frame; 202-side panel; 203-motor; 204-first connecting rod; 205-second connecting rod; 206-connecting rod; 207-connecting sleeve; 208-vertical rod; 209-hinged ball; 301-feeding pipe; 302-second pressure rod; 303-outer cylinder; 304-inner cylinder; 305-discharging hole; 306-inner cavity; 307-first molding cavity; 308-second molding cavity; 309-third molding cavity; 310-first partition; 311-second Partition; 312-third partition; 313-connecting shaft; 314-gear; 315-rack block; 316-first connecting rod; 317-second connecting rod; 401-side groove; 402-slider; 403-horizontal axis; 404-third connecting rod; 405-fourth connecting rod; 406-fixed rod; 407-moving groove; 408-moving block; 409-turntable; 410-external block; 411-push shaft; 412-push plate; 413-end shaft; 414-impact block; 415-driving block; 416-fixed shell; 417-arc groove; 418-integrated shaft; 501-lifting block; 502-ball head rod; 503-cantilever block; 504-spring; 505-linking rod; 506-extrusion rod; 507-sealing block. DETAILED DESCRIPTION

[0034] The technical solution of the present invention is further explained below in combination with and through specific implementation methods.

[0035] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0036] As attached Figure 1 ~Attached Fig.15As shown, the cover 1 includes a mounting cylinder 101 and a sealing assembly, the sealing assembly is connected to the mounting cylinder 101, the support mechanism 2 includes a support frame 201, a motor 203, a support assembly and a transmission assembly, the support frame 201 is connected to the support assembly, the support assembly is connected to the motor 203, the motor 203 is connected to the transmission assembly, and the transmission assembly is connected to the mounting cylinder 101; the molding mechanism 3 includes a feed pipe 301, an outer cylinder 303, an inner cylinder 304 and a partition assembly, the outer cylinder 303 and the inner cylinder 304 are both connected to the feed pipe 301 The feed pipe 301 is connected to the mounting cylinder 101, the outer cylinder 303 and the inner cylinder 304 are both connected to the partition assembly, and the partition assembly is connected to the mounting cylinder 101; the knocking mechanism 4 includes a strike block 414, a transmission assembly and a driving assembly, the strike block 414 is connected to the driving assembly, the driving assembly is connected to the transmission assembly, the transmission assembly is connected to the transmission assembly, and the transmission assembly is connected to the mounting cylinder 101; the extrusion mechanism 5 includes an extrusion rod 506 and a lifting assembly, the extrusion rod 506 is connected to the lifting assembly, and the lifting assembly is connected to the transmission assembly.

[0037] As attached Figure 2 ~Attached Fig.12 As shown, the sealing assembly includes a support block 102, which is fixedly mounted on the lower side of the mounting cylinder 101, and the support block 102 is fixedly mounted on the upper side of the support frame 201. The outer surface of the mounting cylinder 101 is provided with a sliding groove 103, and the outer surface of the mounting cylinder 101 is fixedly mounted with a mounting block 104. A sealing cover 105 is fixedly mounted on the upper side of the mounting cylinder 101, and the sealing cover 105 is slidably connected to the feed pipe 301. A first pressure rod 106 is fixedly mounted on the sealing cover 105; the supporting assembly includes a side panel 202, and the side panel 202 is fixedly mounted on the side of the support frame 201. The motor 203 is fixedly mounted on the side of the side panel 202; the output end of the motor 203 is rotatably connected to the side panel 202, and the transmission assembly includes a first connecting rod 204, the first connecting rod 204 is fixedly mounted on the output end of the motor 203, a second connecting rod 205 is rotatably mounted on the side of the first connecting rod 204, a connecting rod 206 is rotatably mounted on the end of the second connecting rod 205 away from the first connecting rod 204, a connecting sleeve 207 is fixedly mounted on the side of the connecting rod 206, a vertical rod 208 is fixedly mounted on the connecting sleeve 207, and a hinge ball 209 is hinged on the upper part of the vertical rod 208.

[0038] As attached Figure 3 ~ (Change to straight line) Fig.13As shown, a second pressure rod 302 is fixedly installed on the upper side of the installation cylinder 101, and the partition assembly includes a connecting shaft 313, and a third partition plate 312 is fixedly installed on the side of the connecting shaft 313. The third partition plate 312 is hinged to the hinge ball 209, and the outer cylinder 303 is fixedly installed on the inner wall of the installation cylinder 101. The outer cylinder 303 is coaxial with the inner cylinder 304, and the outer wall radius of the inner cylinder 304 is smaller than the inner wall radius of the outer cylinder 303. The inner wall of the outer cylinder 303 is respectively provided with a first molding cavity 307, a second molding cavity 308 and a third molding cavity 309 along the gravity direction, and a first partition plate 310 is slidably installed on the inner wall of the first molding cavity 307. A second partition 311 is slidably mounted on the inner wall of the second molding cavity 308, the first partition 310 and the second partition 311 are connected by a second connecting rod 317, the two ends of the second connecting rod 317 are respectively hinged to the first partition 310 and the second partition 311, the second partition 311 and the third partition 312 are connected by a first connecting rod 316, the two ends of the first connecting rod 316 are respectively hinged to the second partition 311 and the third partition 312, an inner cavity 306 is provided on the inner cylinder 304, the axial direction of the inner cavity 306 is the gravity direction, and a plurality of discharge holes 306 are evenly spaced on the inner wall of the inner cavity 306. 05, the discharge hole 305 is connected to the first molding cavity 307, the second molding cavity 308 and the third molding cavity 309 respectively, and each discharge hole 305 is installed with a preventive valve; the inner wall radius of the first molding cavity 307 is smaller than the inner wall radius of the second molding cavity 308, the inner wall radius of the second molding cavity 308 is smaller than the inner wall radius of the third molding cavity 309, the inner wall height of the first molding cavity 307 is greater than the inner wall height of the second molding cavity 308, the inner wall height of the second molding cavity 308 is greater than the inner wall height of the third molding cavity 309, and the length of the first connecting rod 316 is greater than the length of the second connecting rod 317; the outer surface of the connecting shaft 313 A gear 314 is fixedly installed, and the connecting shaft 313 is slidably installed on the inner wall of the sliding groove 103. A rack block 315 is fixedly installed on the side of the mounting cylinder 101. The gear 314 is meshed with the rack block 315. A side groove 401 is provided on the side of the rack block 315. The transmission component includes a slider 402, and the slider 402 is slidably installed on the inner wall of the side groove 401. A fourth connecting rod 405 is rotatably installed on the outer surface of the slider 402. The fourth connecting rod 405 is rotatably connected to the connecting shaft 313. A horizontal shaft 403 is fixedly installed on the outer surface of the slider 402, and a third connecting rod 404 is rotatably installed on the outer surface of the horizontal shaft 403.

[0039] As attached Figure 4 ~Attached Fig.15As shown, the driving assembly includes a fixed shell 416, which is fixedly mounted on the outer surface of the mounting tube 101, and a slide groove is provided on the fixed shell 416. A driving block 415 is slidably mounted in the slide groove of the fixed shell 416, and an impact block 414 is fixedly mounted on the driving block 415. The impact block 414 is slidably mounted in the slide groove of the fixed shell 416, and an integral shaft 418 is fixedly mounted on the driving block 415; a turntable 409 is rotatably mounted on the lower side of the mounting block 104, and a plurality of arc grooves 417 are equidistantly arranged on the turntable 409 at a circumferential distance. The number of the slots 417 is consistent with the number of the integral shafts 418, and each integral shaft 418 is slidably mounted on the inner wall of each arc slot 417, and an external block 410 is fixedly mounted on the outer surface of the turntable 409, and a push shaft 411 is fixedly mounted on the lower side of the external block 410, and a push plate 412 is slidably mounted on the side of the push shaft 411, and a moving block 408 is fixedly mounted on the side of the push plate 412, and the moving block 408 is connected to the inner wall of the moving slot 407 through a spring, and an end shaft 413 is fixedly mounted on the lower side of the moving block 408, and the end shaft 413 is rotatably connected to the third connecting rod 404. The fixed shell 416 has a fixed rod 406 fixedly mounted on the side thereof, a motion groove 407 being provided on the fixed rod 406, and a motion block 408 slidingly rotates on the inner wall of the motion groove 407; the lifting assembly includes a lifting block 501, the lifting block 501 is fixedly mounted on the upper side of the turntable 409, an inclined surface is provided on the upper side of the lifting block 501, a ball head rod 502 is slidably mounted on the inclined surface of the lifting block 501, a cantilever block 503 is fixedly mounted on the outer surface of the mounting cylinder 101, the ball head rod 502 is slidably connected to the cantilever block 503, and the outer surface of the ball head rod 502 is wrapped around There is a spring 504, one end of the spring 504 is fixedly mounted on the outer surface of the ball head rod 502, and the other end of the spring 504 is fixedly mounted on the cantilever block 503. A connecting rod 505 is fixedly mounted on the upper part of the ball head rod 502, and the connecting rod 505 is fixedly connected to the feed pipe 301. A sealing block 507 is fixedly mounted on the lower part of the feed pipe 301, and the sealing block 507 is slidably connected to the inner cavity 306. The outer wall radius of the sealing block 507 is equal to the inner wall radius of the outer cylinder 303, and a plurality of extrusion rods 506 are fixedly mounted in a circular shape at equal intervals on the upper side of the sealing block 507.

[0040] The working principle of a stainless steel pipe continuous casting forming device disclosed in the present invention is as follows.

[0041] (i) Material is injected into the inner cavity 306 through the feed pipe 301, and then flows into the space between the outer cylinder 303 and the inner cylinder 304 through the discharge hole 305. After the material flows into the third molding cavity 309 for a period of time, the motor 203 starts and stops injecting material. The motor 203 drives the second connecting rod 205 to move through the first connecting rod 204. The second connecting rod 205 drives the connecting sleeve 207 to move through the connecting rod 206. The connecting sleeve 207 drives the vertical rod 208 to move. The vertical rod 208 drives the third partition plate 312 to move through the hinge ball 209. The third partition plate 312 then detaches from the outer cylinder 303. Then, the steel pipe formed in the third molding cavity 309 detaches from the third molding cavity 309. As the third partition plate 312 continues to move, the molded steel pipes in the first molding cavity 307 and the second molding cavity 308 detach from the first molding cavity 307 and the second molding cavity 308 at one time. Then, the motor 203 drives the third partition plate 312 back to its original position. At this time, the material is re-injected.

[0042] (ii) The third partition plate 312 drives the connecting shaft 313 to slide along the sliding groove 103, and the connecting shaft 313 drives the gear 314 to move. When the gear 314 is meshed with the rack block 315, the third partition plate 312 flips over, thereby facilitating the detachment of the formed steel pipe. When the connecting shaft 313 descends along the sliding groove 103, it drives the fourth connecting rod 405 to move. The fourth connecting rod 405 drives the third connecting rod 404 to move through the slider 402. The third connecting rod 404 drives the moving block 408 to slide along the moving groove 407 through the end shaft 413, and then drives the push shaft 411 to move through the push plate 412. The push shaft 411 drives the integrated shaft 418 to move through the external block 410. The integrated shaft 418 drives the driving block 415 to move. The driving block 415 drives the impact block 414 to move, and then the installation cylinder 101 is knocked through the impact block 414.

[0043] (III) When the turntable 409 moves, it drives the lifting block 501 to move. The lifting block 501 drives the connecting rod 505 to move through the ball head rod 502. The connecting rod 505 drives the sealing block 507 to move through the feeding pipe 301. The sealing block 507 drives the extrusion rod 506 to extrude the formed steel pipe, thereby facilitating its removal.

Claims

1. A stainless steel pipe continuous casting device, comprising a housing (1), characterized in that: It also comprises a supporting mechanism (2), a forming mechanism (3), a knocking mechanism (4) and an extruding mechanism (5); the housing (1) comprises a mounting tube (101) and a sealing assembly, the sealing assembly being connected to the mounting tube (101); the supporting mechanism (2) comprises a supporting frame (201), a motor (203), a supporting assembly and a transmission assembly, the supporting frame (201) being connected to the supporting assembly, the supporting assembly being connected to the motor (203), the motor (203) being connected to the transmission assembly, and the transmission assembly being connected to the mounting tube (101); The molding mechanism (3) comprises a feed pipe (301), an outer cylinder (303), an inner cylinder (304) and a partition assembly, wherein the outer cylinder (303) and the inner cylinder (304) are both connected to the feed pipe (301), the feed pipe (301) is connected to the mounting cylinder (101), the outer cylinder (303) and the inner cylinder (304) are both connected to the partition assembly, and the partition assembly is connected to the mounting cylinder (101); The striking mechanism (4) comprises a striking block (414), a transmission component and a driving component, the striking block (414) is connected to the driving component, the driving component is connected to the transmitting component, the transmitting component is connected to the transmission component, and the transmitting component is connected to the mounting tube (101); The extrusion mechanism (5) comprises an extrusion rod (506) and a lifting assembly, wherein the extrusion rod (506) is connected to the lifting assembly, and the lifting assembly is connected to the transmission assembly; The sealing assembly comprises a support block (102), the support block (102) being fixedly mounted on the lower side of the mounting cylinder (101), the support block (102) being fixedly mounted on the upper side of the support frame (201), a sliding groove (103) being provided on the outer surface of the mounting cylinder (101), a mounting block (104) being fixedly mounted on the outer surface of the mounting cylinder (101), a sealing cover (105) being fixedly mounted on the upper side of the mounting cylinder (101), the sealing cover (105) being slidably connected to the feed pipe (301), and a first pressure rod (106) being fixedly mounted on the sealing cover (105); The support assembly comprises a side panel (202), the side panel (202) is fixedly mounted on a side of the support frame (201), and the motor (203) is fixedly mounted on a side of the side panel (202); The output end of the motor (203) is rotatably connected to the side panel (202), and the transmission assembly comprises a first connecting rod (204), the first connecting rod (204) is fixedly mounted on the output end of the motor (203), a second connecting rod (205) is rotatably mounted on the side of the first connecting rod (204), a connecting rod (206) is rotatably mounted on one end of the second connecting rod (205) away from the first connecting rod (204), a connecting sleeve (207) is fixedly mounted on the side of the connecting rod (206), a vertical rod (208) is fixedly mounted on the connecting sleeve (207), and a hinge ball (209) is hinged on the upper part of the vertical rod (208); The partition assembly comprises a connecting shaft (313), a third partition plate (312) is fixedly mounted on the side of the connecting shaft (313), the third partition plate (312) is hingedly connected to the hinge ball (209), the outer cylinder (303) is fixedly mounted on the inner wall of the mounting cylinder (101), the outer cylinder (303) and the inner cylinder (304) are coaxial, the outer wall radius of the inner cylinder (304) is smaller than the inner wall radius of the outer cylinder (303), and the inner wall of the inner cylinder (304) is respectively provided with a first molding cavity (307), a second molding cavity (308), and a second molding cavity (309) along the gravity direction. The first molding cavity (308) and the third molding cavity (309) are provided with a first partition (310) slidably mounted on the inner wall of the first molding cavity (307), and a second partition (311) slidably mounted on the inner wall of the second molding cavity (308). The first partition (310) and the second partition (311) are connected via a second connecting rod (317). The two ends of the second connecting rod (317) are respectively hinged to the first partition (310) and the second partition (311). The partitions (312) are connected to each other via a first connecting rod (316), and the two ends of the first connecting rod (316) are respectively hinged to the second partition (311) and the third partition (312). An inner cavity (306) is provided on the outer cylinder (303), and the axial direction of the inner cavity (306) is the gravity direction. A plurality of discharge holes (305) are provided on the inner wall of the inner cavity (306) at equal intervals, and the discharge holes (305) are respectively connected to the first molding cavity (307), the second molding cavity (308) and the third molding cavity (309). The mold cavities (309) are connected; the inner wall radius of the first molding cavity (307) is smaller than the inner wall radius of the second molding cavity (308), the inner wall radius of the second molding cavity (308) is smaller than the inner wall radius of the third molding cavity (309), the inner wall height of the first molding cavity (307) is greater than the inner wall height of the second molding cavity (308), the inner wall height of the second molding cavity (308) is greater than the inner wall height of the third molding cavity (309), and the length of the first connecting rod (316) is greater than the length of the second connecting rod (317); A gear (314) is fixedly mounted on the outer surface of the connecting shaft (313), the connecting shaft (313) is slidably mounted on the inner wall of the sliding groove (103), a rack block (315) is fixedly mounted on the side of the mounting cylinder (101), the gear (314) is meshed with the rack block (315), a side groove (401) is arranged on the side of the rack block (315), the transmission component comprises a slider (402), the slider (402) is slidably mounted on the inner wall of the side groove (401), a fourth connecting rod (405) is rotatably mounted on the outer surface of the slider (402), the fourth connecting rod (405) is rotatably connected to the connecting shaft (313), a horizontal shaft (403) is fixedly mounted on the outer surface of the slider (402), and a third connecting rod (404) is rotatably mounted on the outer surface of the horizontal shaft (403); The driving component comprises a fixed shell (416), the fixed shell (416) is fixedly mounted on the outer surface of the mounting tube (101), a slide groove is provided on the fixed shell (416), a driving block (415) is slidably mounted in the slide groove of the fixed shell (416), an impact block (414) is fixedly mounted on the driving block (415), the impact block (414) is slidably mounted in the slide groove of the fixed shell (416), and an integral shaft (418) is fixedly mounted on the driving block (415); A turntable (409) is rotatably mounted on the lower side of the mounting block (104), a plurality of arc grooves (417) are arranged on the turntable (409) at equal intervals in a circle, the number of the arc grooves (417) is the same as the number of the integral shafts (418), each integral shaft (418) is slidably mounted on the inner wall of each arc groove (417), an external block (410) is fixedly mounted on the outer surface of the turntable (409), a push shaft (411) is fixedly mounted on the lower side of the external block (410), a push plate (412) is slidably mounted on the side of the push shaft (411), a moving block (408) is fixedly mounted on the side of the push plate (412), a fixed rod (406) is fixedly mounted on the side of the fixed shell (416), a moving groove (407) is arranged on the fixed rod (406), and the moving block (408) is slidably pressed and rotated on the inner wall of the moving groove (407); The lifting assembly comprises a lifting block (501), the lifting block (501) is fixedly mounted on the upper side of the rotating disk (409), an inclined surface is arranged on the upper side of the lifting block (501), a ball head rod (502) is slidably mounted on the inclined surface of the lifting block (501), a cantilever block (503) is fixedly mounted on the outer surface of the mounting tube (101), the ball head rod (502) is slidably connected to the cantilever block (503), a spring (504) is wound around the outer surface of the ball head rod (502), one end of the spring (504) is fixedly mounted on the outer surface of the ball head rod (502), The other end of the spring (504) is fixedly mounted on the cantilever block (503); a connecting rod (505) is fixedly mounted on the upper portion of the ball head rod (502); the connecting rod (505) is fixedly connected to the feed pipe (301); a sealing block (507) is fixedly mounted on the lower portion of the feed pipe (301); the sealing block (507) is slidably connected to the inner cavity (306); the outer wall radius of the sealing block (507) is equal to the inner wall radius of the outer cylinder (303); and a plurality of extrusion rods (506) are fixedly mounted on the upper side of the sealing block (507) at equal intervals in a circular shape.

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