Folding umbrella rib forming machine

Abstract

The invention discloses a folding umbrella rib forming machine, and relates to the technical field of folding umbrella rib manufacturing, and adopts the technical scheme that the folding umbrella rib forming machine comprises a bottom plate, a through groove is formed in the bottom plate, a forming die is arranged at the top of the through groove, and a plurality of forming grooves are formed in the forming die; and the number of the U-shaped frames is two, the two U-shaped frames are both fixedly connected to the top of the bottom plate, the tops of the two U-shaped frames are both fixedly provided with two hydraulic cylinders in an embedded mode, the bottom ends of the four hydraulic cylinders are fixedly connected with a pressing plate, and the bottom of the pressing plate is fixedly connected with a plurality of pressing blocks. Meanwhile, a push plate and a plurality of push rods move forwards, so that the forming die can achieve a material pushing effect in the inclined pouring process, automatic discharging can be achieved, finished products do not need to be taken out manually after punch forming, the labor intensity of workers is increased, the probability that the workers are injured by the machine can be reduced, and the production efficiency is improved. The safety production is met.

Description

Technical Field

[0001] The invention relates to the technical field of folding umbrella rib manufacturing, and in particular to a folding umbrella rib forming machine. Background Art

[0002] The folding umbrella rib is the supporting frame of the folding umbrella, which can support the umbrella surface. The rib needs to be stamped and formed by a forming machine during production; The existing forming machine has a low degree of automation and does not have the function of automatic unloading. Therefore, the finished product needs to be taken out manually after stamping, which not only increases the labor intensity but also increases the probability of people being injured by the machine. Therefore, it needs to be improved. For this reason, it is necessary to invent a folding umbrella rib forming machine. Summary of the invention

[0003] To this end, the present invention provides a folding umbrella rib forming machine to solve the problems in the background technology.

[0004] In order to achieve the above object, the present invention provides the following technical solution: a folding umbrella rib forming machine, comprising: A bottom plate, wherein a through groove is formed on the bottom plate, a forming die is provided on the top of the through groove, and a plurality of forming grooves are formed on the forming die; The U-shaped frames are provided with two, the two U-shaped frames are fixedly connected to the top of the bottom plate, the tops of the two U-shaped frames are fixedly embedded with two hydraulic cylinders, the bottom ends of the four hydraulic cylinders are fixedly connected to a pressing plate, the bottom of the pressing plate is fixedly connected to a plurality of pressing blocks, and the plurality of pressing blocks are respectively located directly above the plurality of forming grooves; A receiving shell is fixedly connected to the front side of the bottom plate and located at the front side of the forming mold, and support legs are fixedly connected to the four corners of the bottom of the bottom plate; A discharging assembly, which is used to remove the finished umbrella ribs from the forming mold; The oiling assembly is used to apply lubricating oil to a plurality of pressing blocks to reduce the friction force of stamping.

[0005] Preferably, the unloading assembly includes a flip plate, which is fixedly connected to the bottom of the forming mold and located inside the through groove, a rotating shaft 1 is fixedly embedded on the flip plate, and the rotating shaft 1 is connected to the inside of the through groove, two pads are fixedly connected to the rear side of the through groove, both of the pads are in contact with the bottom of the flip plate, a support plate 1 and a support plate 2 located on the rear side of the support plate 1 are fixedly connected to the bottom of the bottom plate, two threaded rods 1 are embedded on the support plate 1, both of the threaded rods 1 penetrate the support plate 2, and a threaded block 1 is sleeved on the outside of the two threaded rods 1, and the threaded block 1 is connected to the threaded rod 1 by threads.

[0006] Preferably, a motor is fixedly connected to the rear side of the second support plate, and the motor output shaft is fixedly connected to the rear end of one of the threaded rods, and the external fixed sleeve of the rotating shaft is provided with two rotating rods, and the two rotating rods are respectively located on both sides of the flip plate, and sliding grooves are opened on the two rotating rods, and the external sides of the two threaded blocks are fixedly connected with convex rods, and the two convex rods respectively penetrate the two sliding grooves and slide in contact with them, and the external sides of the two threaded rods are fixedly provided with sprockets, and the external sides of the two sprockets are provided with chains, and the two sprockets are driven and connected by the chain.

[0007] Preferably, a base plate is fixedly connected to the rear side of the forming mold, two pillars are fixedly connected between the base plate and the flip plate, a push plate is slidably provided on the top of the base plate, a plurality of push rods are fixedly connected to the front side of the push plate, and the plurality of push rods are respectively located on the rear sides of a plurality of forming grooves, two guide rods are fixedly connected to the top of the base plate, the guide rods pass through the push plate and are in sliding contact with the push plate, two box bodies are fixedly connected to the top of the base plate, through grooves are provided on the front sides of the two box bodies, and pistons are slidably provided inside the two box bodies.

[0008] Preferably, the two pistons 1 are fixedly connected with a moving rod between the push plate, the two moving rods respectively penetrate the two through grooves and are in sliding contact with them, a box body 2 is fixedly embedded on the support plate 2, the front side of the box body 2 is set to be open, a piston 2 is slidably provided inside the box body 2, a T-shaped rod is fixedly connected between the piston 2 and the two threaded blocks 1, a pipe 1 is fixedly connected between the two box bodies 1, and a hose is fixedly connected between the pipe 1 and the box body 2.

[0009] Preferably, the oiling assembly includes a fixing plate, which is fixedly connected to the inside of the two U-shaped frames, and a slot is opened on the fixing plate, and the slot is located directly below the pressure plate. Two support blocks 1 and two support blocks 2 are fixedly connected to the top of the fixing plate, and the support block 2 is located on the rear side of the support block 1. Threaded rods 2 are embedded in the two support blocks 1, and the two threaded rods 2 respectively penetrate the two support blocks 2. Threaded blocks 2 are sleeved on the outside of the two threaded rods 2, and the threaded blocks 2 are connected to the threaded rod 2 by threads. Storage shells are provided on the tops of the two threaded blocks 2, and a sponge pad is fixedly connected to the inside of the storage shell.

[0010] Preferably, the inner sides of the two threaded blocks are fixedly connected with moving blocks, and the two moving blocks are in contact with the bottom of the storage shell, and the two moving blocks are provided with grooves, and sleeves are slidably provided inside the two grooves, and the two sleeves are fixedly connected to the bottom of the storage shell, and the bottoms of the two grooves are fixedly connected with springs, and the tops of the two springs are fixedly connected to the bottom of the storage shell, and the two springs are located inside the sleeves, and the two support blocks 1 are respectively fixedly connected with guide plates between the two support blocks 2, and guide grooves are provided on the two guide plates, and guide blocks are fixedly connected on both sides of the storage shell, and the two guide blocks respectively penetrate the two guide grooves and slide in contact with them, and the outer sides of the two threaded rods 2 are fixedly sleeved with sprocket wheels 2, and the outer sides of the two sprocket wheels 2 are provided with chains 2, and the two sprocket wheels 2 are driven and connected by chains 2, and two limit rods are fixedly connected to the top of the fixed plate, and the two limit rods respectively penetrate the two moving blocks and slide in contact with them.

[0011] Preferably, a storage box is fixedly connected to the top of the base plate, a material pipe is fixedly embedded in the top of the storage box, a switch valve is provided on the material pipe, a pump body is fixedly connected to the inner wall of the bottom of the storage box, a pipe 2 is fixedly connected to the liquid outlet of the pump body, the pipe 2 passes through the top of the storage box and the end of the pipe 2 is located directly above the storage shell, a stabilizing rod is fixedly connected to the top of the storage box, the pipe 2 passes through the stabilizing rod and is fixedly connected to the rod, one of the threaded rods 2 and one of the threaded rods 1 are fixedly sleeved with a sprocket 3 on the outside, the two sprockets 3 are sleeved with a chain 3 on the outside, the two sprockets 3 are driven and connected by the chain 3, and the chain 3 passes through the through groove on the base plate.

[0012] Preferably, the rotating shaft and the base plate are connected through bearings, and the threaded rod 1 is connected to the support plate 1 and the support plate 2 through bearings.

[0013] Preferably, the threaded rod 2 is connected to the support block 1 and the support block 2 via bearings.

[0014] The beneficial effects of the present invention are: The present invention is designed with a discharge assembly, and when in use, the forming mold can be rotated with the rotating shaft 1 as the rotating shaft, so that the forming mold becomes inclined, so that the formed umbrella ribs can be poured out, and at the same time, the air in the box body 2 can enter the two box bodies 1, so that the push plate and the plurality of push rods can be pushed forward, so that the forming mold can also play a role of pushing the material during the tilting pouring process, so that automatic unloading can be realized, so that after stamping and forming, it is not necessary to manually take out the finished product, which not only increases the labor intensity of the manual labor but also reduces the probability of people being injured by the machine, and meets the safety production requirements; The present invention designs an oiling component, which can also apply lubricating oil to the pressing block during unloading, so that the friction between the pressing block and the workpiece can be reduced during stamping, which not only prevents the workpiece and the pressing block from being scratched, but also increases the service life of the pressing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 A schematic diagram of the overall structure provided by the present invention; Figure 2 A front cross-sectional view provided by the present invention; Figure 3 The present invention provides Figure 2 A in the enlarged view; Figure 4 The main cross-sectional view provided by the present invention Figure 2 ; Figure 5 The present invention provides Figure 4 The enlarged view of point B in the figure; Figure 6 A side cross-sectional view provided for the present invention; Figure 7 The present invention provides Figure 6 The enlarged view of point C in the figure; Figure 8 The present invention provides Figure 6 The enlarged view of point D in the figure; Fig. 9 A three-dimensional diagram of the forming die and the unloading assembly provided by the present invention; Fig.10 The present invention provides Fig. 9 Exploded stereogram; Fig.11 A three-dimensional diagram of the support block 1, support block 2, sponge pad and other components provided by the present invention; Fig.12 A bottom-up stereogram provided by the present invention; In the figure: 1, bottom plate; 2, forming die; 3, forming groove; 4, U-shaped frame; 5, hydraulic cylinder; 6, pressing plate; 7, pressing block; 8, receiving shell; 9, supporting leg; 10, turning plate; 11, rotating shaft 1; 12, pad; 13, supporting plate 1; 14, supporting plate 2; 15, threaded rod 1; 16, threaded block 1; 17, motor; 18, rotating rod; 19, slide groove; 20, convex rod; 21, sprocket 1; 22, chain 1; 23, base plate; 24, pillar; 25, push plate; 26, push rod; 27, guide rod; 28, box body 1; 29, piston 1; 30, moving rod; 31, box body 2; 32. Piston 2; 33. T-bar; 34. Pipe 1; 35. Hose; 36. Fixed plate; 37. Support block 1; 38. Support block 2; 39. Threaded rod 2; 40. Threaded block 2; 41. Storage shell; 42. Sponge pad; 43. Moving block; 44. Groove; 45. Sleeve; 46. Spring; 47. Guide plate; 48. Guide groove; 49. Guide block; 50. Sprocket 2; 51. Chain 2; 52. Limit rod; 53. Storage box; 54. Material pipe; 55. Switch valve; 56. Pump body; 57. Pipe 2; 58. Stabilizing rod; 59. Sprocket 3; 60. Chain 3. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] See attached Figure 1 -Attached Fig.12 The present invention provides a folding umbrella rib forming machine, comprising: A bottom plate 1, a through groove is formed on the bottom plate 1, a forming die 2 is formed on the top of the through groove, and a plurality of forming grooves 3 are formed on the forming die 2; The U-shaped frames 4 are provided in two pieces, and the two U-shaped frames 4 are fixedly connected to the top of the bottom plate 1, and two hydraulic cylinders 5 are fixedly embedded on the top of the two U-shaped frames 4, and the bottom ends of the four hydraulic cylinders 5 are fixedly connected to a pressing plate 6, and the bottom of the pressing plate 6 is fixedly connected to a plurality of pressing blocks 7, and the plurality of pressing blocks 7 are respectively located directly above the plurality of forming grooves 3; A receiving shell 8 is fixedly connected to the front side of the bottom plate 1 and located in front of the forming mold 2. Support legs 9 are fixedly connected to the four corners of the bottom of the bottom plate 1. A discharging assembly, used to remove the finished umbrella ribs from the forming mold 2; An oiling assembly, used to apply lubricating oil to the plurality of pressing blocks 7 to reduce the friction during stamping; The unloading assembly includes a flip plate 10, which is fixedly connected to the bottom of the forming mold 2 and is located inside the through groove. A rotating shaft 11 is fixedly embedded on the flip plate 10, and the rotating shaft 11 is connected to the inside of the through groove. Two pads 12 are fixedly connected to the rear side of the through groove. Both pads 12 are in contact with the bottom of the flip plate 10. A support plate 13 and a support plate 2 14 located at the rear side of the support plate 13 are fixedly connected to the bottom of the bottom plate 1. Two threaded rods 15 are embedded on the support plate 13. The two threaded rods 15 both penetrate the support plate 2 14. The two threaded rods 15 are both sleeved with threaded blocks 16 on the outside. The threaded blocks 16 and the threaded rods 15 Through threaded connection, a motor 17 is fixedly connected to the rear side of the support plate 14, and the output shaft of the motor 17 is fixedly connected to the rear end of one of the threaded rods 15. Two rotating rods 18 are fixedly sleeved on the outside of the rotating shaft 11. The two rotating rods 18 are respectively located on both sides of the flip plate 10. Slide grooves 19 are opened on the two rotating rods 18. The outer sides of the two threaded blocks 16 are fixedly connected with convex rods 20. The two convex rods 20 respectively penetrate the two slide grooves 19 and slide in contact with them. The outer sides of the two threaded rods 15 are fixedly sleeved with sprockets 21. The outer sides of the two sprockets 21 are sleeved with chains 22. The two sprockets 21 are driven and connected by the chain 22. In this embodiment, a discharging assembly is designed, and when in use, the forming mold 2 can be rotated with the rotating shaft 11 as the rotating shaft, so that the forming mold 2 becomes inclined, so that the formed umbrella ribs can be poured out; Among them, in order to achieve the purpose of pushing the material, the device adopts the following technical solutions: a base plate 23 is fixedly connected to the rear side of the forming mold 2, two pillars 24 are fixedly connected between the base plate 23 and the flip plate 10, a push plate 25 is slidably provided on the top of the base plate 23, a plurality of push rods 26 are fixedly connected to the front side of the push plate 25, and the plurality of push rods 26 are respectively located on the rear sides of the plurality of forming grooves 3, two guide rods 27 are fixedly connected to the top of the base plate 23, the guide rods 27 penetrate the push plate 25 and are in sliding contact with the push plate 25, two boxes 28 are fixedly connected to the top of the base plate 23, through grooves are provided on the front sides of the two boxes 28, and pistons 29 are slidably provided inside the two boxes 28, A moving rod 30 is fixedly connected between the two pistons 29 and the push plate 25. The two moving rods 30 respectively penetrate the two through grooves and slide in contact with them. A box body 31 is fixedly embedded on the support plate 14. The front side of the box body 31 is set to be open. A piston 32 is slidably arranged inside the box body 31. A T-shaped rod 33 is fixedly connected between the piston 32 and the two threaded blocks 16. A pipe 34 is fixedly connected between the two box bodies 28. A hose 35 is fixedly connected between the pipe 34 and the box body 31. The design of the box body 28, the box body 31, the piston 29, the piston 32, the push plate 25, the push rod 26 and other components can realize material pushing. Among them, in order to achieve the purpose of applying lubricating oil, the present device adopts the following technical scheme: the oiling component includes a fixed plate 36, the fixed plate 36 is fixedly connected to the inside of the two U-shaped frames 4, a slot is opened on the fixed plate 36, the slot is located directly below the pressure plate 6, and two support blocks 1 37 and two support blocks 2 38 are fixedly connected to the top of the fixed plate 36, the support block 2 38 is located at the rear side of the support block 1 37, and threaded rods 2 39 are embedded in the two support blocks 1 37, and the two threaded rods 2 39 respectively penetrate the two support blocks 2 38, and the two threaded rods 2 39 are sleeved with threaded blocks 2 40 on the outside, and the threaded blocks 2 40 are connected to the threaded rods 2 39 by threads, and a storage shell 41 is provided on the top of the two threaded blocks 2 40, and a sponge pad 42 is fixedly connected to the inside of the storage shell 41, and moving blocks 43 are fixedly connected to the inner sides of the two threaded blocks 2 40, and the two moving blocks 43 are in contact with the bottom of the storage shell 41, and grooves 44 are opened on the two moving blocks 43, and sleeves 45 are slidably provided inside the two grooves 44, and the two sleeves 45 are fixedly connected to the bottom of the storage shell 41, the bottoms of the two grooves 44 are fixedly connected with springs 46, the tops of the two springs 46 are fixedly connected to the bottom of the storage shell 41, and the two springs 46 are located inside the sleeve 45. The two support blocks 37 are respectively fixedly connected with guide plates 47 between the two support blocks 38, and guide grooves 48 are provided on the two guide plates 47. Guide blocks 49 are fixedly connected to both sides of the storage shell 41. The two guide blocks 49 respectively penetrate the two guide grooves 48 and slide in contact with them. The outsides of the two threaded rods 39 are fixedly sleeved with sprocket wheels 50, and the outsides of the two sprocket wheels 50 are sleeved with chains 51. The two sprocket wheels 50 are driven and connected by the chains 51. The top of the fixed plate 36 is fixedly connected with two limit rods 52, and the two limit rods 52 penetrate the two moving blocks 43 respectively and slide in contact with them. An oiling component is designed. When unloading, the oiling component can also apply lubricating oil to the pressing block 7, so that the friction between the pressing block 7 and the workpiece can be reduced during stamping. Among them, in order to achieve the purpose of refueling, the present device adopts the following technical solutions: a storage box 53 is fixedly connected to the top of the bottom plate 1, a material pipe 54 is fixedly embedded on the top of the storage box 53, a switch valve 55 is provided on the material pipe 54, a pump body 56 is fixedly connected to the inner wall of the bottom of the storage box 53, a pipe 57 is fixedly connected to the liquid outlet of the pump body 56, the pipe 57 passes through the top of the storage box 53 and the end of the pipe 57 is located directly above the storage shell 41, a stabilizing rod 58 is fixedly connected to the top of the storage box 53, and the pipe 57 passes through the stabilizing rod 58. The fixing rod 58 is fixedly connected thereto, one of the threaded rods 2 39 and one of the threaded rods 1 15 are fixedly sleeved with a sprocket 3 59 on the outside, and the two sprockets 3 59 are sleeved with a chain 3 60 on the outside, and the two sprockets 3 59 are driven and connected by the chain 3 60, and the chain 3 60 passes through the through groove on the bottom plate 1, and lubricating oil is added to the storage box 53 through the material pipe 54, and then the pump body 56 is controlled to work, and then the lubricating oil can enter the storage shell 41 through the pipeline 2 57, thereby avoiding the lack of lubricating oil in the storage shell 41; Among them, in order to achieve the purpose of reducing wear, the present device is implemented by the following technical scheme: the rotating shaft 11 and the base plate 1 are connected by bearings, the threaded rod 15 and the support plate 13 and the support plate 2 14 are connected by bearings, and the threaded rod 2 39 and the support block 1 37 and the support block 2 38 are connected by bearings. The bearing connection can reduce wear.

[0020] The use process of the present invention is as follows: when using the present invention, iron sheets for making umbrella ribs are placed in a plurality of forming grooves 3, and then four hydraulic cylinders 5 are controlled to work, so that a pressing plate 6 and a plurality of pressing blocks 7 can be moved downward, so that the iron sheets can be stamped and formed into the shape of umbrella ribs, and then the hydraulic cylinders 5 are controlled to move the pressing plate 6 and the pressing blocks 7 upward and reset; Then, the motor 17 is controlled to work, and the motor 17 drives the threaded rod 15 on the left to rotate. Then, under the action of the chain 22, the threaded rod 15 on the right can also rotate, so that the two threaded rods 15 can rotate at the same time. The rotation of the two threaded rods 15 drives the two threaded blocks 16 to move backward, and then the two convex rods 20 also move backward. Since the convex rods 20 penetrate the slide groove 19, when the convex rods 20 move backward, the two rotating rods 18 and the rotating shaft 11 can be rotated. The rotation of the rotating shaft 11 can drive the flip plate 10 to rotate, and then the flip plate 10, the forming mold 2, the box body 28, the push plate 25, the push rod 26 and other components can be rotated with the rotating shaft 11 as the rotating axis, so that the forming mold 2 can be tilted. The formed umbrella ribs can be poured out and dropped into the receiving shell 8, wherein the two threaded blocks 16 move backwards and the T-shaped rod 33 and the piston 2 32 can also move backwards, and then the air in the box 2 31 can enter the two box 1s 28 when the piston 2 32 moves backwards under the action of the hose 35 and the two hoses 35 1, so that the two pistons 1 29 can be pushed upward, and then the two moving rods 30, the push plate 25 and the plurality of push rods 26 can move forward, so that the forming mold 2 can also play a pushing effect in the process of tilting to pour out the formed umbrella ribs, so that automatic unloading can be realized, so that there is no need to manually take out the finished product after stamping and forming, which not only increases the labor intensity of the manual labor but also reduces the probability of people being injured by the machine, which meets the safety production requirements; The rotation of the threaded rod 15 on the right side can also rotate the chain 3 60, and the rotation of the chain 3 60 drives the threaded rod 2 39 on the right side to rotate. Then, under the action of the chain 2 51, the threaded rod 2 39 on the left side will also rotate, so that the two threaded rods 2 39 can rotate at the same time, and the rotation of the two threaded rods 2 39 drives the two threaded blocks 2 40 to move forward, thereby making the two moving blocks 43, the two sleeves 45, the two springs 46, the storage shell 41 and the sponge pad 42 move forward. Since the guide plates 47, the guide grooves 48 and the guide blocks 49 are designed on both sides of the storage shell 41, the storage shell 41 can also move upward for a distance during the process of moving forward, so that the sponge pad 42 can be closely contacted with the multiple pressing blocks 7 and move forward together. Since the lubricating oil is stored in the storage shell 41, the lubricating oil can be applied to the pressing block 7 when the sponge pad 42 contacts with the pressing block 7 and moves forward, so that the friction between the pressing block 7 and the workpiece can be reduced during stamping. This not only prevents the workpiece and the pressing block 7 from being scratched, but also increases the service life of the pressing block 7. In addition, the design of the guide plate 47, the guide groove 48, the guide block 49 and other components can prevent the sponge pad 42 from colliding with the rear side of the pressing block 7 when moving forward; After the unloading and oiling work is completed, the motor 17 is controlled to reverse, so that each component can be reset, and then the system principle is used to perform the umbrella rib forming work again; When there is no lubricating oil in the storage shell 41, the switch valve 55 is opened, and then lubricating oil is added to the storage box 53 through the material pipe 54, and then the pump body 56 is controlled to work, and then the lubricating oil can enter the storage shell 41 through the pipeline 2 57, thereby avoiding the lack of lubricating oil in the storage shell 41.

[0021] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the above technical solutions or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention belongs to the scope of protection claimed by the present invention.

Claims

1. A folding umbrella rib forming machine, characterized in that: include: A bottom plate (1), the bottom plate (1) being provided with a through groove, a forming die (2) being provided at the top of the through groove, and a plurality of forming grooves (3) being provided on the forming die (2); The U-shaped frames (4) are provided in two numbers, the two U-shaped frames (4) are fixedly connected to the top of the bottom plate (1), two hydraulic cylinders (5) are fixedly embedded in the top of the two U-shaped frames (4), the bottom ends of the four hydraulic cylinders (5) are fixedly connected to a pressing plate (6), the bottom of the pressing plate (6) is fixedly connected to a plurality of pressing blocks (7), and the plurality of pressing blocks (7) are respectively located directly above the plurality of forming grooves (3); A material receiving shell (8) which is fixedly connected to the front side of the bottom plate (1) and is located at the front side of the forming mold (2), and support legs (9) are fixedly connected to the four corners of the bottom of the bottom plate (1); A discharging assembly, used for removing the finished umbrella ribs from the forming mold (2); An oiling assembly, used for applying lubricating oil to the plurality of pressing blocks (7) to reduce the friction force of stamping; The unloading assembly comprises a flip plate (10), the flip plate (10) being fixedly connected to the bottom of the forming mold (2) and located inside the through groove, a rotating shaft (11) being fixedly embedded on the flip plate (10), the rotating shaft (11) being connected inside the through groove, two pads (12) being fixedly connected to the rear side of the through groove, both of the two pads (12) being in contact with the bottom of the flip plate (10), a supporting plate (13) and a supporting plate (14) being fixedly connected to the bottom of the base plate (1), two threaded rods (15) being embedded on the supporting plate (13), both of the threaded rods (15) being connected to the supporting plate (14), and threaded blocks (16) being sleeved on the outside of the two threaded rods (15), the threaded blocks (16) being connected to the threaded rods (1 5) Through threaded connection, the rear side of the support plate 2 (14) is fixedly connected with a motor (17), the output shaft of the motor (17) is fixedly connected to the rear end of one of the threaded rods 1 (15), the outer side of the rotating shaft 1 (11) is fixedly sleeved with two rotating rods (18), the two rotating rods (18) are respectively located on both sides of the flip plate (10), and the two rotating rods (18) are both provided with a slide groove (19), the outer sides of the two threaded blocks 1 (16) are fixedly connected with a convex rod (20), the two convex rods (20) respectively penetrate the two slide grooves (19) and are in sliding contact therewith, the outer sides of the two threaded rods 1 (15) are fixedly sleeved with a sprocket 1 (21), the outer sides of the two sprockets 1 (21) are sleeved with a chain 1 (22), and the two sprockets 1 (21) are connected by driving through the chain 1 (22).

2. The folding umbrella rib forming machine according to claim 1, characterized in that: A base plate (23) is fixedly connected to the rear side of the molding die (2), two pillars (24) are fixedly connected between the base plate (23) and the flip plate (10), a push plate (25) is slidably provided on the top of the base plate (23), a plurality of push rods (26) are fixedly connected to the front side of the push plate (25), and the plurality of push rods (26) are respectively located on the rear sides of the plurality of molding grooves (3), two guide rods (27) are fixedly connected to the top of the base plate (23), the guide rods (27) penetrate the push plate (25) and are in sliding contact with the push plate (25), and two box bodies (28) are fixedly connected to the top of the base plate (23), both of the front sides of the two box bodies (28) are provided with through grooves, and both of the two box bodies (28) are slidably provided with pistons (29).

3. A folding umbrella rib forming machine according to claim 2, characterized in that: The two pistons (29) are fixedly connected to the push plate (25) with a moving rod (30), and the two moving rods (30) respectively penetrate the two through grooves and are in sliding contact with them. A box body (31) is fixedly embedded on the support plate (14), and the front side of the box body (31) is set to be open. A piston (32) is slidably arranged inside the box body (31). A T-shaped rod (33) is fixedly connected between the piston (32) and the two threaded blocks (16). A pipe (34) is fixedly connected between the two box bodies (28), and a hose (35) is fixedly connected between the pipe (34) and the box body (31).

4. The folding umbrella rib forming machine according to claim 1, characterized in that: The oiling assembly comprises a fixing plate (36), wherein the fixing plate (36) is fixedly connected to the inside of the two U-shaped frames (4), a slot is opened on the fixing plate (36), and the slot is located directly below the pressure plate (6), and two support blocks (37) and two support blocks (38) are fixedly connected to the top of the fixing plate (36), and the support blocks (38) are located at the rear side of the support blocks (37), and threaded rods (39) are embedded in the two support blocks (37), and the two threaded rods (39) respectively penetrate the two support blocks (38), and threaded blocks (40) are sleeved on the outside of the two threaded rods (39), and the threaded blocks (40) are connected to the threaded rods (39) by threads, and storage shells (41) are provided on the tops of the two threaded blocks (40), and a sponge pad (42) is fixedly connected to the inside of the storage shell (41).

5. The folding umbrella rib forming machine according to claim 4, characterized in that: The inner sides of the two threaded blocks (40) are fixedly connected with moving blocks (43), the two moving blocks (43) are in contact with the bottom of the storage shell (41), the two moving blocks (43) are provided with grooves (44), the insides of the two grooves (44) are slidably provided with sleeves (45), the two sleeves (45) are fixedly connected to the bottom of the storage shell (41), the bottoms of the two grooves (44) are fixedly connected with springs (46), the top ends of the two springs (46) are fixedly connected to the bottom of the storage shell (41), the two springs (46) are located inside the sleeves (45), and the two support blocks (37) are respectively connected to the two support blocks (38). A guide plate (47) is fixedly connected, and guide grooves (48) are provided on the two guide plates (47). Guide blocks (49) are fixedly connected to both sides of the storage shell (41). The two guide blocks (49) respectively penetrate the two guide grooves (48) and are in sliding contact with them. Sprocket wheels (50) are fixedly sleeved on the outside of the two threaded rods (39). Chain wheels (51) are sleeved on the outside of the two sprocket wheels (50). The two sprocket wheels (50) are connected by driving via chain wheels (51). Two limit rods (52) are fixedly connected to the top of the fixed plate (36). The two limit rods (52) respectively penetrate the two moving blocks (43) and are in sliding contact with them.

6. The folding umbrella rib forming machine according to claim 4, characterized in that: A storage box (53) is fixedly connected to the top of the bottom plate (1), a material pipe (54) is fixedly embedded in the top of the storage box (53), and a switch valve (55) is provided on the material pipe (54). A pump body (56) is fixedly connected to the inner wall of the bottom of the storage box (53), and a second pipe (57) is fixedly connected to the liquid outlet of the pump body (56). The second pipe (57) passes through the top of the storage box (53) and the end of the second pipe (57) is located directly above the storage shell (41). A stabilizing rod (58) is fixedly connected to the top of the box (53), and the second pipe (57) passes through the stabilizing rod (58) and is fixedly connected thereto. A sprocket three (59) is fixedly sleeved on the outside of one of the second threaded rods (39) and one of the first threaded rods (15), and a chain three (60) is sleeved on the outside of the two sprocket threes (59). The two sprocket threes (59) are driven and connected by the chain three (60), and the chain three (60) passes through the through groove on the bottom plate (1).

7. The folding umbrella rib forming machine according to claim 1, characterized in that: The rotating shaft 1 (11) and the base plate (1) are connected via bearings, and the threaded rod 1 (15) and the supporting plate 1 (13) and the supporting plate 2 (14) are connected via bearings.

8. The folding umbrella rib forming machine according to claim 4, characterized in that: The threaded rod 2 (39) is connected to the support block 1 (37) and the support block 2 (38) via bearings.

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