Lampshade processing and forming equipment for LED energy-saving product production

Abstract

The invention relates to the technical field of stamping equipment, and particularly discloses lampshade machining and forming equipment for LED energy-saving product production, the lampshade machining and forming equipment for LED energy-saving product production achieves the purposes of shock absorption and automatic stripping, an equipment bottom plate and an equipment support support the equipment, a guide-in device guides in materials, and therefore the purposes of energy conservation and environmental protection are achieved. The driving device drives the stamping devices, the stamping devices conduct stamping forming on the plates, automatic stripping is conducted after stamping forming, the stamping efficiency is improved through linkage among the multiple sets of stamping devices, compared with traditional equipment, the production speed is increased, meanwhile, automatic cutting is conducted during stamping, and therefore assembly line machining of the plates is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of stamping forming, and specifically to a lamp cover processing and forming device for the production of LED energy-saving products. Background Art

[0002] In today's era, LED energy-saving products have gradually become the market mainstream due to their high efficiency and energy-saving characteristics. With the increasing attention of various industries to energy conservation and environmental protection and the proposal of the "dual-carbon" goal, energy conservation and emission reduction of LED energy-saving products such as LED displays have become urgent problems to be solved in the electrical appliance industry. In LED energy-saving products, the lamp cover is an important component. In urban road construction and home decoration, the demand for lamps and lamp covers increases year by year. Street lamps for lighting, landscape lamps for decoration, etc. all require lamp covers to protect the lamps. In addition, from the perspective of market demand, consumers' requirements for LED energy-saving products are becoming increasingly diverse. They not only pay attention to their energy-saving performance but also focus on aspects such as the appearance and practicality of the products. This puts higher requirements on the quality, shape, size, etc. of the lamp covers, and more advanced processing and forming equipment are needed to meet the market demand.

[0003] In the process of traditional stamping of lamp covers, feeding and taking out are mostly carried out manually, and at the same time, there is a lack of treatment for vibration during stamping, resulting in processing errors caused by the vibration of stamping. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A lamp cover processing and forming device for the production of LED energy-saving products, including a device bottom plate, a device support is fixedly connected to the bottom of the device bottom plate, an introduction device is fixedly connected to the top of the device bottom plate, a driving device is fixedly connected to the top of the device bottom plate, a stamping device is fixedly connected to the bottom of the driving device, the bottom of the stamping device is fixedly connected to the top of the device bottom plate, and the introduction device is arranged at a position on one side of the stamping device;

[0005] The feeding device includes a first motor. A first limiting plate is fixedly connected to the side of the first motor. A driving rotating shaft is fixedly connected to the driving shaft of the first motor. A first rotating block is fixedly connected to the side of the driving rotating shaft. A limiting rod is fixedly connected to the side of the first rotating block. A second rotating block that cooperates with the first rotating block is sleeved and slidably connected to the side of the limiting rod. A first spring is sleeved on the side of the limiting rod. A first sliding strip is fixedly connected to the side of the second rotating block away from the first rotating block. A rotating sleeve is sleeved and slidably connected to the side of the first sliding strip. The bottom of the first motor is fixedly connected to the top of the equipment bottom plate through a bracket. The rotation of the driving shaft of the first motor drives the rotation of the driving rotating shaft. The rotation of the driving rotating shaft drives the rotation of the first rotating block. The rotation of the first rotating block drives the rotation of the second rotating block. The rotation of the second rotating block drives the rotation of the first sliding strip. The rotation of the first sliding strip drives the rotation of the rotating sleeve. The rotation of the rotating sleeve drives the sheet material into the interior for stamping. After the sheet material abuts, the reaction force brakes the reaction force on the rotating sleeve, thereby braking the rotating sleeve. When the rotating sleeve stops running, the engagement between the first rotating block and the second rotating block disengages. The second rotating block drives the first sliding strip to slide along the inner wall of the rotating sleeve, thereby preventing the motor from being braked and having problems. After the stamping is completed and the material is stripped, the rotating sleeve loses the brake, so that the first rotating block and the second rotating block are re-engaged, thereby driving the rotating sleeve, and re-driving the material for automatic feeding. At the same time, the first rotating block and the second rotating block always drive the rotating sleeve during the engagement and disengagement processes, thereby driving the material into the interior of the stamping device, thereby fastening the material and preventing the material from shaking and shifting to cause processing errors, thereby improving the yield rate.

[0006] Preferably, the driving device includes a motor bracket. A second motor is fixedly connected to the side of the motor bracket through a bracket. A first gear shaft is sleeved and fixedly connected to the driving shaft of the second motor. A reversing gear is fixedly connected to the side of the first gear shaft. A driving gear ring is engaged with the side of the reversing gear. A driving shaft penetrates and is rotatably connected to the side of the driving gear ring. A rotating flywheel is fixedly connected to the side of the driving gear ring. A connecting rod assembly is rotatably connected to the side of the rotating flywheel through a rotating shaft. The bottom of the connecting rod assembly is rotatably connected to a rotating seat through a rotating shaft. The bottom of the rotating seat is fixedly connected to the top of the stamping device. The bottom of the motor bracket is fixedly connected to the top of the equipment bottom plate.

[0007] Preferably, the stamping device includes a stamping plate, the fixed end of a first hydraulic rod is fixedly connected to the top of the stamping plate, the movable end of the first hydraulic rod is fixedly connected to an upper die, a heating pipe is fixedly connected to the top of the upper die, an inclination component is fixedly connected to the top of the stamping plate, a lower die is fixedly connected to the top of the inclination component, a cutting component is fixedly connected to the side of the lower die, a commutation component is fixedly connected to the bottom of the lower die, the bottom of the stamping plate is fixedly connected to the top of the equipment base plate, and the top of the upper die is fixedly connected to the bottom of a rotating seat.

[0008] Preferably, the inclination component includes an inclined bottom plate, a spring frame is fixedly connected to the side of the inclined bottom plate, a spring piece is fixedly connected to the inner wall of the spring frame, an inclined top plate is fixedly connected to the top of the spring piece, a limiting block adapted to the top of the spring frame is fixedly connected to the bottom of the inclined top plate, a first sliding groove is fixedly connected to the bottom of the inclined top plate, a second sliding strip is slidably connected to the inner wall of the first sliding groove, a stamping bottom plate is fixedly connected to the side of the second sliding strip, a rotating shaft bracket is fixedly connected to one side of the bottom of the inclined top plate, the side of the rotating shaft bracket is rotationally connected to the top of the inclined bottom plate through a rotating shaft, the bottom of the inclined bottom plate is fixedly connected to the top of the equipment base plate, the side of the inclined top plate is fixedly connected to the bottom of the lower die. During the process of the upper die descending, the upper die descends into the lower die to stamp the sheet material, thereby stamping and forming the sheet material. The heating pipe heats the sheet material, thereby eliminating the bending stress of the sheet material, thereby preventing the sheet material from rebounding. The descending of the upper die drives the first hydraulic rod to be compressed. When stamping and forming, the upper die drives the lower die to descend, the lower die drives the inclined top plate to rotate along the side of the rotating shaft bracket, and at the same time, the inclined top plate drives the first sliding groove to move. The bottom of the upper die contacts the top of the stamping bottom plate, thereby driving the stamping bottom plate to descend. The cooperation of the second sliding strip and the first sliding groove limits the stamping bottom plate, thereby preventing over-positioning. The limiting block contacts the top of the spring frame, thereby limiting the rotation angle of the inclined top plate. When the inclined top plate rotates, the spring piece is compressed, and the spring piece generates a reaction force when compressed. During the process of the upper die ascending, the elastic force of the spring piece drives the inclined top plate to tilt, thereby driving the stamped lampshade to be automatically unloaded.

[0009] Preferably, the cutting component includes a cutting base, a connecting bracket is fixedly connected to the side of the cutting base, an L-shaped limiting frame is fixedly connected to one side of the top of the connecting bracket, a blade base is fixedly connected to the side of the upper die, an arc-shaped blade is fixedly connected to the bottom of the blade base, a blade cut is provided on the top of the cutting base, a limiting component is fixedly connected to the side of the cutting base, the inner wall of the connecting bracket is fixedly connected to the side of the lower die, and the side of the cutting base is fixedly connected to the side of the lower die.

[0010] Preferably, the limiting component includes a limiting base, the top of the limiting base is fixedly connected with a limiting top plate, the movable end of a spring telescopic rod is fixedly connected to the bottom of the limiting top plate, the fixed end of the spring telescopic rod is fixedly connected with a second limiting plate, the bottom of the second limiting plate is fixedly connected with an arc-shaped guide plate, a second sliding groove is formed in the inner wall of the limiting base, the second limiting plate is slidably connected with the inner wall of the limiting base through the second sliding groove, and the side surface of the limiting base is fixedly connected with the side surface of the cutting base.

[0011] Preferably, the commutation component includes an oil pipe, the oil pipe is communicated with the fixed end of a second hydraulic rod, the fixed end of the second hydraulic rod is fixedly connected with a connecting frame, the top of the connecting frame is fixedly connected with the bottom of an inclined top plate, the movable end of the second hydraulic rod is fixedly connected with the bottom of a stamping bottom plate, and one end of the oil pipe far away from the second hydraulic rod is communicated with the fixed end of a first hydraulic rod.

[0012] The present invention provides a lamp shade processing and forming device for the production of LED energy-saving products. It has the following beneficial effects:

[0013] 1. For the lamp shade processing and forming device for the production of LED energy-saving products, a first motor is provided. The driving shaft of the first motor rotates to drive the driving rotating shaft to rotate. The driving rotating shaft rotates to drive the first rotating block to rotate. The first rotating block rotates to drive the second rotating block to rotate. The second rotating block rotates to drive the first sliding strip to rotate. The first sliding strip rotates to drive the rotating sleeve to rotate. The rotating sleeve rotates to drive the plate into the interior for stamping processing. After the plate abuts, the reaction force brakes the reaction force on the rotating sleeve, thereby braking the rotating sleeve. When the rotating sleeve stops running, the meshing between the first rotating block and the second rotating block disengages. The second rotating block drives the first sliding strip to slide along the inner wall of the rotating sleeve, thereby preventing the motor from being braked and having problems. After the stamping is completed and the blanking is completed, the rotating sleeve loses the braking, so that the first rotating block and the second rotating block are re-engaged, thereby driving the rotating sleeve, and re-driving the material to be automatically introduced. At the same time, the first rotating block and the second rotating block always drive the rotating sleeve during the meshing and disengaging processes, thereby driving the material into the interior of the stamping device, thereby fastening the material and preventing the material from shaking and shifting, resulting in processing errors, thereby improving the yield rate.

[0014] 2. The lamp shade processing and forming equipment for producing this kind of LED energy-saving product is provided with a second motor. The second motor drives the first gear shaft to rotate. The rotation of the first gear shaft drives the reversing gear to rotate. The rotation of the reversing gear drives the driving tooth ring to rotate. The rotation of the driving tooth ring drives the rotating flywheel to rotate. The rotation of the rotating flywheel drives the connecting rod assembly to operate. The connecting rod assembly drives the rotating seat to move. The movement of the rotating seat drives the stamping device to stamp the plate. By driving multiple groups of rotating flywheels simultaneously by the upper die and the rotation directions of multiple groups of rotating flywheels are opposite, the influence of the vibration caused by the torque generated when the rotating flywheel rotates is offset, thereby preventing the stamping error caused by stamping, and thus reducing the processing error caused by the vibration during stamping.

[0015] 3. In the process of the upper die descending in the lamp shade processing and forming equipment for producing this kind of LED energy-saving product, the upper die descends into the interior of the lower die to stamp the plate, so as to stamp and form the plate. The heating tube heats the plate to eliminate the bending stress of the plate, thereby preventing the plate from rebounding. The descent of the upper die drives the first hydraulic rod to be compressed. When stamping and forming, the upper die drives the lower die to descend, and the lower die drives the inclined top plate to rotate along the side of the rotating shaft bracket. At the same time, the inclined top plate drives the first chute to move. The bottom of the upper die contacts the top of the stamping bottom plate to drive the stamping bottom plate to descend. The cooperation of the second slide bar and the first chute limits the stamping bottom plate to prevent over-positioning. The limiting block contacts the top of the spring frame to limit the rotation angle of the inclined top plate. When the inclined top plate rotates, the spring piece is compressed. The spring piece generates a reaction force when compressed. During the ascending process of the upper die, the elastic force of the spring piece drives the inclined top plate to tilt, thereby driving the stamped lamp shade to be automatically stripped.

[0016] 4. The lamp shade processing and forming equipment for producing this kind of LED energy-saving product is provided with an arc-shaped guide plate. The plate supports the arc-shaped guide plate. The ascending of the arc-shaped guide plate compresses the second limiting plate. The second limiting plate drives the spring telescopic rod to be compressed. The top of the spring telescopic rod is restricted by the spring telescopic rod. The second chute cooperates with the second limiting plate to slide, thereby driving the arc-shaped guide plate to move downward to fix the plate. The plate enters the side of the L-shaped limiting frame. The L-shaped limiting frame limits the depth of the plate. When stamping, the upper die drives the blade base to descend. The descent of the blade base drives the arc-shaped blade to descend. The arc-shaped blade cuts the plate. And the arc-shaped design of the arc-shaped blade is beneficial to concentrating the force at one point during cutting for movement, so that the downward pressure required for cutting is smaller than that of linear cutting, thus facilitating cutting.

[0017] 5. The lampshade processing and forming equipment for producing LED energy-saving products is provided with an L-shaped limit frame. The edge of the shell exceeds the top of the L-shaped limit frame, and the inside of the plate slides from the side of the L-shaped limit frame, so that the shell slides automatically, and the shell moves automatically under the drive of gravity under the cooperation of the rotating shaft bracket and the inclined top plate, thereby completing automatic material removal.

[0018] 6. The lampshade processing and forming equipment for producing LED energy-saving products is provided with an upper mold descending to drive the first hydraulic rod to be compressed. The first hydraulic rod is compressed to drive the hydraulic oil inside the first hydraulic rod to enter the inside of the oil pipe, and then enter the inside of the second hydraulic rod for driving. The second hydraulic rod drives the stamping bottom plate to move, thereby pushing the stamped and formed shell to be pushed out, so as to realize the automatic stripping of this group after the stamping of another group is completed, thereby realizing the rotation linkage between multiple groups of stamping dies, thereby improving the efficiency of production and stripping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a lampshade processing and molding equipment for producing an LED energy-saving product according to the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the introduction device of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the driving device of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the punching device of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the tilting assembly of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of the cutting assembly of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the limit assembly of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the reversing component of the present invention.

[0027] In the figure: 1. Equipment bottom plate; 2. Equipment bracket; 3. Import device; 4. Driving device; 5. Stamping device; 301. First motor; 302. First limit plate; 303. Driving rotating shaft; 304. First rotating block; 305. Limit rod; 306. Second rotating block; 307. First spring; 308. First slide bar; 309. Rotating sleeve; 401. Motor bracket; 402. Second motor; 403. First gear shaft; 404. Reversing gear; 405. Driving toothed ring; 406. Driving shaft; 407. Rotating flywheel; 408. Link assembly; 409. Rotating seat; 501. Stamping plate; 502. First hydraulic rod; 503. Upper die; 504. Heating pipe; 505. Tilt assembly; 5051. Tilt bottom plate; 5052. Spring frame; 5053. Spring piece; 5054. Tilt top plate; 5055. Limit block; 5056. First chute; 5057. Second slide bar; 5058. Stamping bottom plate; 5059. Rotating shaft bracket; 5071. Cutting base; 5072. Connecting bracket; 5073. L-shaped limit frame; 5074. Blade base; 5075. Arc blade; 5076. Blade cut; 5077. Limit assembly; 50771. Limit base; 50772. Limit top plate; 50773. Spring telescopic rod; 50774. Second limit plate; 50775. Arc guide plate; 50776. Second chute; 5081. Oil pipe; 5082. Second hydraulic rod; 5083. Connecting frame. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figure 1 - Figure 2 , the present invention provides a technical solution: a lamp cover processing and forming device for the production of LED energy-saving products, including an equipment bottom plate 1, an equipment bracket 2 is fixedly connected to the bottom of the equipment bottom plate 1, an import device 3 is fixedly connected to the top of the equipment bottom plate 1, a driving device 4 is fixedly connected to the top of the equipment bottom plate 1, a stamping device 5 is fixedly connected to the bottom of the driving device 4, the bottom of the stamping device 5 is fixedly connected to the top of the equipment bottom plate 1, and the import device 3 is arranged at a position on one side of the stamping device 5.

[0030] The equipment base plate 1 and the equipment support 2 support the equipment, the feeding device 3 feeds the materials, the driving device 4 drives the stamping device 5, the stamping device 5 stamps and forms the sheet metal, and automatically discharges the material after stamping. The linkage between multiple groups of stamping devices increases the stamping efficiency, improves the production speed compared with traditional equipment, and automatically cuts the material during stamping, thus realizing the pipeline processing of the sheet metal.

[0031] The feeding device 3 includes a first motor 301. A first limiting plate 302 is fixedly connected to the side of the first motor 301. A driving rotating shaft 303 is fixedly connected to the driving shaft of the first motor 301. A first rotating block 304 is fixedly connected to the side of the driving rotating shaft 303. A limiting rod 305 is fixedly connected to the side of the first rotating block 304. A second rotating block 306 that cooperates with the first rotating block 304 is sleeved and slidably connected to the side of the limiting rod 305. A first spring 307 is sleeved on the side of the limiting rod 305. A first sliding strip 308 is fixedly connected to the side of the second rotating block 306 away from the first rotating block 304. A rotating sleeve 309 is sleeved and slidably connected to the side of the first sliding strip 308. The bottom of the first motor 301 is fixedly connected to the top of the equipment base plate 1 through a bracket.

[0032] Start the first motor 301. The driving shaft of the first motor 301 rotates to drive the driving rotating shaft 303 to rotate. The driving rotating shaft 303 rotates to drive the first rotating block 304 to rotate. The first rotating block 304 rotates to drive the second rotating block 306 to rotate. The second rotating block 306 rotates to drive the first sliding strip 308 to rotate. The first sliding strip 308 rotates to drive the rotating sleeve 309 to rotate. The rotating sleeve 309 rotates to drive the sheet metal into the interior of the stamping device 5 for stamping processing. After the sheet metal abuts, the reaction force brakes the reaction force on the rotating sleeve 309, thereby braking the rotating sleeve 309. When the rotating sleeve 309 stops operating, the engagement between the first rotating block 304 and the second rotating block 306 disengages. The second rotating block 306 drives the first sliding strip 308 to slide along the inner wall of the rotating sleeve 309, thus preventing the motor from being braked and having problems. After the stamping is completed and the material is discharged, the rotating sleeve 309 loses the brake, so that the first rotating block 304 and the second rotating block 306 re-engage, thereby driving the rotating sleeve 309, driving the material for automatic feeding again. At the same time, the first rotating block 304 and the second rotating block 306 always drive the rotating sleeve 309 during the engagement and disengagement processes, thereby driving the material into the interior of the stamping device 5, thereby fastening the material and preventing the material from shaking and shifting to cause processing errors, thereby improving the yield rate.

[0033] Please refer to Figure 1 - Figure 3, the present invention provides a technical solution: The driving device 4 includes a motor bracket 401. A second motor 402 is fixedly connected to the side of the motor bracket 401 through a bracket. A first gear shaft 403 is sleeved and fixedly connected to the driving shaft of the second motor 402. A reversing gear 404 is fixedly connected to the side of the first gear shaft 403. A driving gear ring 405 is engaged with the side of the reversing gear 404. A driving shaft 406 penetrates and is rotatably connected to the side of the driving gear ring 405. A rotating flywheel 407 is fixedly connected to the side of the driving gear ring 405. A connecting rod assembly 408 is rotatably connected to the side of the rotating flywheel 407 through a rotating shaft. The bottom of the connecting rod assembly 408 is rotatably connected to a rotating seat 409 through a rotating shaft. The bottom of the rotating seat 409 is fixedly connected to the top of the stamping device 5. The bottom of the motor bracket 401 is fixedly connected to the top of the equipment base plate 1.

[0034] Start the second motor 402. The second motor 402 drives the first gear shaft 403 to rotate. The rotation of the first gear shaft 403 drives the reversing gear 404 to rotate. The rotation of the reversing gear 404 drives the driving gear ring 405 to rotate. The rotation of the driving gear ring 405 drives the rotating flywheel 407 to rotate. The rotation of the rotating flywheel 407 drives the connecting rod assembly 408 to operate. The connecting rod assembly 408 drives the rotating seat 409 to move. The movement of the rotating seat 409 drives the stamping device 5 to stamp the sheet. By driving multiple groups of rotating flywheels 407 by the upper die 503 and the rotation directions of the multiple groups of rotating flywheels 407 are opposite, the influence of the vibration caused by the torque brought by the rotation of the rotating flywheel 407 is offset, so as to prevent the stamping error caused by stamping, and thus reduce the processing error caused by the vibration during stamping.

[0035] Please refer to Figure 1 - Figure 7 , the present invention provides a technical solution: The stamping device 5 includes a stamping plate 501. The fixed end of a first hydraulic rod 502 is fixedly connected to the top of the stamping plate 501. The movable end of the first hydraulic rod 502 is fixedly connected to an upper die 503. A heating pipe 504 is fixedly connected to the top of the upper die 503. An inclined component 505 is fixedly connected to the top of the stamping plate 501. A lower die 506 is fixedly connected to the top of the inclined component 505. A cutting component 507 is fixedly connected to the side of the lower die 506. A reversing component 508 is fixedly connected to the bottom of the lower die 506. The bottom of the stamping plate 501 is fixedly connected to the top of the equipment base plate 1. The top of the upper die 503 is fixedly connected to the bottom of the rotating seat 409.

[0036] The tilting component 505 includes a tilting bottom plate 5051. A spring frame 5052 is fixedly connected to the side of the tilting bottom plate 5051. A spring piece 5053 is fixedly connected to the inner wall of the spring frame 5052. A tilting top plate 5054 is fixedly connected to the top of the spring piece 5053. A limiting block 5055 adapted to the top of the spring frame 5052 is fixedly connected to the bottom of the tilting top plate 5054. A first sliding groove 5056 is fixedly connected to the bottom of the tilting top plate 5054. A second sliding bar 5057 is slidably connected to the inner wall of the first sliding groove 5056. A stamping bottom plate 5058 is fixedly connected to the side of the second sliding bar 5057. A rotating shaft bracket 5059 is fixedly connected to one side of the bottom of the tilting top plate 5054. The side of the rotating shaft bracket 5059 is rotatably connected to the top of the tilting bottom plate 5051 through a rotating shaft. The bottom of the tilting bottom plate 5051 is fixedly connected to the top of the equipment bottom plate 1. The side of the tilting top plate 5054 is fixedly connected to the bottom of the lower die 506.

[0037] The cutting component 507 includes a cutting base 5071. A connecting bracket 5072 is fixedly connected to the side of the cutting base 5071. An L-shaped limiting frame 5073 is fixedly connected to one side of the top of the connecting bracket 5072. A blade base 5074 is fixedly connected to the side of the upper die 503. An arc-shaped blade 5075 is fixedly connected to the bottom of the blade base 5074. A blade cut 5076 is formed in the top of the cutting base 5071. A limiting component 5077 is fixedly connected to the side of the cutting base 5071. The inner wall of the connecting bracket 5072 is fixedly connected to the side of the lower die 506. The side of the cutting base 5071 is fixedly connected to the side of the lower die 506.

[0038] The limiting component 5077 includes a limiting base 50771. A limiting top plate 50772 is fixedly connected to the top of the limiting base 50771. The movable end of a spring telescopic rod 50773 is fixedly connected to the bottom of the limiting top plate 50772. The fixed end of the spring telescopic rod 50773 is fixedly connected to a second limiting plate 50774. An arc-shaped guiding plate 50775 is fixedly connected to the bottom of the second limiting plate 50774. A second sliding groove 50776 is formed in the inner wall of the limiting base 50771. The second limiting plate 50774 is slidably connected to the inner wall of the limiting base 50771 through the second sliding groove 50776. The side of the limiting base 50771 is fixedly connected to the side of the cutting base 5071.

[0039] During the downward movement of the upper die 503, the upper die 503 descends into the interior of the lower die 506 to stamp the sheet metal, thereby stamping and forming the sheet metal. The heating tube 504 heats the sheet metal to eliminate the bending stress of the sheet metal, thereby preventing the sheet metal from springing back. The downward movement of the upper die 503 drives the first hydraulic rod 502 to be compressed. When stamping and forming, the upper die 503 drives the lower die 506 to descend, and the lower die 506 drives the inclined top plate 5054 to rotate along the side of the rotating shaft bracket 5059. At the same time, the inclined top plate 5054 drives the first chute 5056 to move. The bottom of the upper die 503 contacts the top of the stamping bottom plate 5058 to drive the stamping bottom plate 5058 to descend. The cooperation between the second slide bar 5057 and the first chute 5056 limits the stamping bottom plate 5058 to prevent over - movement. The limiting block 5055 contacts the top of the spring frame 5052 to limit the rotation angle of the inclined top plate 5054. When the inclined top plate 5054 rotates, it compresses the spring piece 5053. The spring piece 5053 generates a reaction force when compressed. During the upward movement of the upper die 503, the elastic force of the spring piece 5053 drives the inclined top plate 5054 to tilt, thereby driving the stamped lamp cover to be automatically unloaded. When the sheet material enters, the sheet material slides along the bottom of the arc - shaped guide plate 50775. The sheet material supports the arc - shaped guide plate 50775, and the arc - shaped guide plate 50775 rises to compress the second limiting plate 50774. The second limiting plate 50774 drives the spring telescopic rod 50773 to be compressed. The top of the spring telescopic rod 50773 is restricted by the spring telescopic rod 50773. The second chute 50776 cooperates with the second limiting plate 50774 to slide, thereby driving the arc - shaped guide plate 50775 to move downward to fix the sheet material. The sheet material enters the side of the L - shaped limiting frame 5073, and the L - shaped limiting frame 5073 limits the depth of the sheet material. When stamping, the upper die 503 drives the blade base 5074 to descend. The descent of the blade base 5074 drives the arc - shaped blade 5075 to descend. The arc - shaped blade 5075 cuts the sheet material, and the arc - shaped design of the arc - shaped blade 5075 is beneficial to concentrating the force at one point during cutting for movement, so that the downward pressure required for cutting is smaller than that for linear cutting, facilitating cutting. At the same time, the sheet material is cut under the downward pressure fixation of the arc - shaped guide plate 50775. After stamping, the depressions and protrusions inside the stamped sheet material drive the sheet material to rise, so that the edge of the shell exceeds the top of the L - shaped limiting frame 5073. The inside of the sheet material slides from the side of the L - shaped limiting frame 5073, so that the shell slides automatically and, under the cooperation of the rotating shaft bracket 5059 and the inclined top plate 5054, realizes the automatic movement of the shell driven by gravity, thus completing automatic unloading.

[0040] Please refer to Figure 1 - Figure 8The present invention provides a technical solution: the reversing component 508 includes an oil pipe 5081, the oil pipe 5081 is connected to the fixed end of the second hydraulic rod 5082, the fixed end of the second hydraulic rod 5082 is fixedly connected to a connecting frame 5083, the top of the connecting frame 5083 is fixedly connected to the bottom of the inclined top plate 5054, the movable end of the second hydraulic rod 5082 is fixedly connected to the bottom of the stamping bottom plate 5058, and the end of the oil pipe 5081 away from the second hydraulic rod 5082 is connected to the fixed end of the first hydraulic rod 502.

[0041] When another set of upper dies 503 descends, the upper dies 503 descend and drive the first hydraulic rod 502 to be compressed. The first hydraulic rod 502 is compressed and drives the hydraulic oil inside the first hydraulic rod 502 to enter the interior of the oil pipe 5081, and then enter the interior of the second hydraulic rod 5082 to drive. The second hydraulic rod 5082 drives the stamping base plate 5058 to move, thereby pushing the stamped shell out, so as to realize the automatic stripping of this group after the stamping of another group is completed, thereby realizing the rotation linkage between multiple groups of stamping dies, thereby improving the efficiency of production and stripping.

[0042] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A lampshade processing and molding equipment for producing LED energy-saving products, characterized by: The device comprises an equipment base plate (1), the bottom of the equipment base plate (1) is fixedly connected to an equipment bracket (2), the top of the equipment base plate (1) is fixedly connected to an introduction device (3), the top of the equipment base plate (1) is fixedly connected to a driving device (4), the bottom of the driving device (4) is fixedly connected to a punching device (5), the bottom of the punching device (5) is fixedly connected to the top of the equipment base plate (1), and the introduction device (3) is arranged at a position on one side of the punching device (5); The introduction device (3) comprises a first motor (301), a first limit plate (302) is fixedly connected to a side of the first motor (301), a driving shaft (303) is fixedly connected to a driving shaft of the first motor (301), a first rotating block (304) is fixedly connected to a side of the driving shaft (303), a limit rod (305) is fixedly connected to a side of the first rotating block (304), a second rotating block (306) matching the first rotating block (304) is sleeved and slidably connected to a side of the limit rod (305), a first spring (307) is sleeved on a side of the limit rod (305), a first sliding bar (308) is fixedly condensed on a side of the second rotating block (306) away from the first rotating block (304), a rotating sleeve (309) is sleeved and slidably connected to a side of the first sliding bar (308), and the bottom of the first motor (301) is fixedly connected to the top of the device bottom plate (1) through a bracket.

2. The lampshade processing and molding equipment for producing LED energy-saving products according to claim 1, characterized in that: The driving device (4) comprises a motor bracket (401), a second motor (402) is fixedly connected to the side of the motor bracket (401) via the bracket, a first gear shaft (403) is sleeved and fixedly connected to the driving shaft of the second motor (402), a reversing gear (404) is fixedly connected to the side of the first gear shaft (403), a driving gear ring (405) is meshed with the side of the reversing gear (404), a driving shaft (406) is penetrated through the side of the driving gear ring (405) and is rotatably connected, a rotating flywheel (407) is fixedly connected to the side of the driving gear ring (405), a connecting rod assembly (408) is rotatably connected to the side of the rotating flywheel (407) via a rotating shaft, a rotating seat (409) is rotatably connected to the bottom of the connecting rod assembly (408) via a rotating shaft, the bottom of the rotating seat (409) is fixedly connected to the top of the punching device (5), and the bottom of the motor bracket (401) is fixedly connected to the top of the equipment bottom plate (1).

3. The lampshade processing and molding equipment for producing LED energy-saving products according to claim 2, characterized in that: The punching device (5) comprises a punching plate (501), the top of the punching plate (501) is fixedly connected to the fixed end of a first hydraulic rod (502), the movable end of the first hydraulic rod (502) is fixedly connected to an upper mold (503), the top of the upper mold (503) is fixedly connected to a heating pipe (504), the top of the punching plate (501) is fixedly connected to a tilting assembly (505), the top of the tilting assembly (505) is fixedly connected to a lower mold (506), the side of the lower mold (506) is fixedly connected to a cutting assembly (507), the bottom of the lower mold (506) is fixedly connected to a reversing assembly (508), the bottom of the punching plate (501) is fixedly connected to the top of the equipment bottom plate (1), and the top of the upper mold (503) is fixedly connected to the bottom of a rotating seat (409).

4. The lampshade processing and molding equipment for producing LED energy-saving products according to claim 3, characterized in that: The tilting assembly (505) comprises a tilting bottom plate (5051), a spring frame (5052) being fixedly connected to the side of the tilting bottom plate (5051), a spring sheet (5053) being fixedly connected to the inner wall of the spring frame (5052), a tilting top plate (5054) being fixedly connected to the top of the spring sheet (5053), and a limit block (5055) being fixedly connected to the bottom of the tilting top plate (5054) that matches the top of the spring frame (5052). The bottom of the inclined top plate (5054) is fixedly connected to a first slide groove (5056), the inner wall of the first slide groove (5056) is slidably connected to a second slide bar (5057), the side of the second slide bar (5057) is fixedly connected to a stamped bottom plate (5058), and one side of the bottom of the inclined top plate (5054) is fixedly connected to a rotating shaft bracket (5059), and the side of the rotating shaft bracket (5059) is rotatably connected to the top of the inclined bottom plate (5051) via a rotating shaft.

5. The lampshade processing and molding equipment for producing LED energy-saving products according to claim 4, characterized in that: The bottom of the inclined bottom plate (5051) is fixedly connected to the top of the equipment bottom plate (1), and the side of the inclined top plate (5054) is fixedly connected to the bottom of the lower mold (506).

6. The lampshade processing and molding equipment for producing LED energy-saving products according to claim 3, characterized in that: The cutting assembly (507) comprises a cutting base (5071), a connecting bracket (5072) is fixedly connected to the side of the cutting base (5071), an L-shaped limiting bracket (5073) is fixedly connected to the top side of the connecting bracket (5072), a blade base (5074) is fixedly connected to the side of the upper mold (503), an arc-shaped blade (5075) is fixedly connected to the bottom of the blade base (5074), a blade notch (5076) is opened on the top of the cutting base (5071), and a limiting assembly (5077) is fixedly connected to the side of the cutting base (5071).

7. The lampshade processing and molding equipment for producing LED energy-saving products according to claim 6, characterized in that: The inner wall of the connecting bracket (5072) is fixedly connected to the side of the lower mold (506), and the side of the cutting base (5071) is fixedly connected to the side of the lower mold (506).

8. The lampshade processing and molding equipment for producing LED energy-saving products according to claim 6, characterized in that: The limiting assembly (5077) comprises a limiting base (50771), the top of the limiting base (50771) is fixedly connected to a limiting top plate (50772), the bottom of the limiting top plate (50772) is fixedly connected to a movable end of a spring telescopic rod (50773), the fixed end of the spring telescopic rod (50773) is fixedly connected to a second limiting plate (50774), the bottom of the second limiting plate (50774) is fixedly connected to an arc-shaped guide plate (50775), the inner wall of the limiting base (50771) is provided with a second sliding groove (50776), the second limiting plate (50774) is slidably connected to the inner wall of the limiting base (50771) through the second sliding groove (50776), and the side of the limiting base (50771) is fixedly connected to the side of the cutting base (5071).

9. The lampshade processing and molding equipment for producing LED energy-saving products according to claim 3, characterized in that: The reversing assembly (508) comprises an oil pipe (5081), wherein the oil pipe (5081) is connected to a fixed end of a second hydraulic rod (5082), the fixed end of the second hydraulic rod (5082) is fixedly connected to a connecting frame (5083), the top of the connecting frame (5083) is fixedly connected to the bottom of the inclined top plate (5054), the movable end of the second hydraulic rod (5082) is fixedly connected to the bottom of the stamping bottom plate (5058), and the end of the oil pipe (5081) away from the second hydraulic rod (5082) is connected to the fixed end of the first hydraulic rod (502).

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