Punch forming device for shell of Internet of Things equipment

Abstract

The invention is suitable for the technical field of punch forming, and provides an Internet of Things equipment shell punch forming device which comprises a workbench and further comprises a plurality of supporting columns fixed to the upper end of the workbench, a fixed material plate is fixed to the supporting columns, and a female die is fixed to the fixed material plate; a male die and a lifting driving assembly are arranged on the workbench, the male die is located under the female die, and the lifting driving assembly is used for driving the male die to move up and down; a first sinking groove is formed in the position, located on the female die, of the lower end of the fixed material plate, and the lower end of the fixed material plate is rotationally connected with a swing material plate. By means of the mode that the swing material plate rotates, supporting of a plate and blanking of a stamping part can be achieved, the stamping part is away from the position between the female die and the male die during blanking, so that subsequent workpiece stamping is not affected, the number of dies is reduced, and when the swing material plate rotates to be in the horizontal state, under cooperation of the material frame and the material pushing assembly, the stamping part is not prone to falling off. Automatic feeding of the plates can be achieved, and therefore the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of stamping and forming, and in particular relates to a stamping and forming device for a shell of an Internet of Things device. Background Art

[0002] IoT devices refer to various smart devices connected to the Internet of Things. These devices usually have components such as sensors, processors, memory and communication modules, which can collect, process, transmit and receive data to realize the intelligence and remote control of the devices. In the production process of IoT devices, the shell of IoT devices is often formed by sheet metal stamping.

[0003] For example, the existing Chinese utility model patent (CN216369727U) discloses a shell stamping and forming device for the production of IoT smart gas meters, which is provided with multiple rotating lower molds. The multiple rotating lower molds are moved to the bottom of the upper mold in sequence. The downward moving upper mold cooperates with the lower mold to stamp the sheet metal. The stamped parts after the rotating lower mold are moved away from the upper mold. Then the flip motor drives the clamping plate and the lower mold to flip, and the molded gas meter shell is flipped and removed to avoid damage during the demolding process.

[0004] Although the above method can perform stamping, forming, flipping and returning of sheet metal by having multiple lower molds approach and move away from the upper mold in sequence, the manufacturing cost of the mold is high. Installing multiple lower molds will greatly increase the manufacturing cost of the device, thereby increasing the production cost of IoT devices. In addition, the above method still requires manual loading of the plates. In the mass production of IoT devices, workers need to perform sheet metal loading operations for a long time, and the labor intensity of the workers is high. Summary of the invention

[0005] The purpose of an embodiment of the present invention is to provide a stamping and forming device for the shell of an Internet of Things device, which aims to solve the problem that sheet metal is stamped and formed and flipped and returned by having multiple lower molds approach and move away from an upper mold in sequence, the mold manufacturing cost is high, and installing multiple lower molds will greatly increase the manufacturing cost of the device.

[0006] The present invention is implemented in this way. A stamping and forming device for the shell of an Internet of Things device comprises a workbench, and also comprises: a plurality of supporting columns fixed at the upper end of the workbench, a fixed material plate is fixed on the plurality of supporting columns, a concave die is fixed on the fixed material plate; a punch and a lifting drive assembly are arranged on the workbench, the punch is located directly below the concave die, and the lifting drive assembly is used to drive the punch to move up and down; a sinking groove is arranged at the lower end of the fixed material plate at the concave die, a swinging material plate is rotatably connected to the lower end of the fixed material plate, the swinging material plate is located below the sinking groove, and a avoidance port is arranged on the swinging material plate; when the swinging material plate is in a horizontal state, the sinking groove and the swinging material plate constitute a material trough, a sinking groove is arranged at the upper end of the fixed material plate, the sinking groove is connected to the material trough, a material frame is fixed at the upper end of the fixed material plate, and the material frame is located above the sinking groove; a pushing assembly and a rotating assembly are arranged on the fixed material plate, the pushing assembly is used to push the plate in the sinking groove into the material trough, and the rotating assembly drives the swinging material plate to rotate through the pushing assembly.

[0007] According to a further technical solution, the lifting drive assembly includes a connecting frame fixed on the side wall of the punch, the connecting frame is slidably connected to two of the supporting columns, a hydraulic cylinder is fixed to the lower end of the workbench, and the telescopic end of the hydraulic cylinder is connected to the lower end of the punch.

[0008] A further technical solution is provided, wherein a stripping plate is slidably connected to two support columns, the stripping plate is located above the die, a compression spring is arranged between the stripping plate and the fixed plate, the two ends of the compression spring are respectively fixed to the stripping plate and the fixed plate, a plurality of stripping needles are fixed to the lower end of the stripping plate, the plurality of stripping needles all penetrate the die, a connecting rod is fixed on the stripping plate, and the end of the connecting rod is located below the connecting frame.

[0009] A further technical solution is that the pushing assembly includes a pushing plate slidably connected inside a fixed material plate, the pushing plate is smaller than the thickness of the plate, a concave rod is fixed to the lower end of the pushing plate, a hydraulic cylinder 2 is fixed to the lower end of the fixed material plate, the telescopic end of the hydraulic cylinder 2 is connected to the concave rod, and an avoidance groove is provided on the fixed material plate for avoiding the movement of the concave rod.

[0010] A further technical solution is that the rotating component 1 includes an L-shaped push rod fixed at the lower end of the push plate, the L-shaped push rod is arranged in an avoidance groove, a rotating shaft 2 is fixed on the swinging material plate, the swinging material plate is rotatably connected to the lower end of the fixed material plate through the rotating shaft 2, a torsion spring 1 is fixed to the end of the rotating shaft 2, and the end of the torsion spring 1 is fixed to the fixed material plate.

[0011] A further technical solution is that a mounting groove is provided at one end of the swinging material plate away from the die, a rotating shaft 1 is rotatably connected in the mounting groove, a rotating plate is fixed on the rotating shaft 1, a rotating component 2 is provided on the swinging material plate, and the rotating component 2 drives the swinging material plate to rotate through a pushing component.

[0012] A further technical solution is that the rotating component 2 includes a torsion spring 2 fixed at the end of a rotating shaft 1, and the end of the torsion spring 2 is fixed on a swinging material plate, and a mounting groove 1 and a mounting groove 2 are provided on the swinging material plate. A transmission shaft is rotatably connected to the swinging material plate, and a bevel gear 2 and a gear are respectively fixed at both ends of the transmission shaft. One end of the rotating shaft 1 extends into the mounting groove 1 and is fixed with a bevel gear 1. The bevel gear 2 is located in the mounting groove 1, and the bevel gear 2 is meshed with the bevel gear 1. A sliding block is slidably connected to the swinging material plate, and a rack is fixed on the side wall of the sliding block. The gear is located in the mounting groove 2, and the gear is meshed with the rack. The end of the L-shaped push rod and one end of the sliding block are both chamfered.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can realize the support of the plate and the unloading of the stamping parts by rotating the swinging plate. When unloading the stamping parts, they are far away from between the concave die and the convex die, so as not to affect the subsequent workpiece stamping, and reduce the number of molds. When the swinging plate rotates to a horizontal state, the plate can be automatically loaded with the cooperation of the material frame and the pusher assembly, thereby reducing the labor intensity of workers; 2. The stripper plate drives the stripper needle to move downward, and the stripper needle extends into the die, so that the stripper needle pushes out the housing stuck in the die. When the die and the connecting frame move upward, the compression spring pushes the stripper plate upward, and the stripper plate drives the stripper needle to move upward, so that the lower end of the stripper needle fits with the bottom of the die. 3. When the L-shaped push rod is away from the die, it does not contact the sliding block first, and the torsion spring 2 drives the rotating shaft 1 to rotate, and the rotating shaft 1 drives the rotating plate to rotate into the installation groove. At this time, the rotating plate blocks the avoidance opening, making the surface of the swinging plate smooth, and then the L-shaped push rod separates from the swinging plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of a device for stamping and forming an Internet of Things device housing provided by the present invention; Figure 2 The present invention provides Figure 1 Schematic diagram of the structure of the middle workbench, support columns and fixed material plate; Figure 3 The present invention provides Figure 2 Schematic diagram of the structure when looking up at the tilt angle; Figure 4 The present invention provides Figure 1Schematic diagram of the structure of the middle material frame and the push plate; Figure 5 The present invention provides Figure 1 Schematic diagram of the structure of the concave die, the punch and the swing plate; Figure 6 The present invention provides Figure 5 A schematic diagram of the enlarged structure of the middle; Figure 7 The present invention provides Figure 5 Schematic diagram of the internal structure of the middle swing plate; Figure 8 The present invention provides Figure 7 A schematic diagram of the enlarged structure of B; Fig. 9 The present invention provides Figure 5 Schematic diagram of the structure after the length of the sink and turn plate are extended.

[0015] In the attached drawings: 101, workbench; 102, support column; 103, fixed material plate; 104, concave die; 105, convex die; 106, swing material plate; 107, sink trough 1; 108, avoidance port; 109, rotating plate; 110, sink trough 2; 111, material frame; 112, installation sink trough; 113, rotating shaft 1; 2, lifting drive assembly; 201, connecting frame; 202, hydraulic cylinder 1; 3, pushing assembly; 301, pushing plate; 302, concave rod; 303 , hydraulic cylinder two; 304, avoidance groove; 4, rotating component one; 401, L-shaped push rod; 402, rotating shaft two; 403, torsion spring one; 5, rotating component two; 501, torsion spring two; 502, bevel gear one; 503, transmission shaft; 504, bevel gear two; 505, gear; 506, sliding block; 507, rack; 508, mounting groove one; 509, mounting groove two; 601, stripping plate; 602, compression spring; 603, stripping needle; connecting rod 604. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0018] like Figure 1-Figure 5As shown, a stamping and forming device for an Internet of Things device shell provided by an embodiment of the present invention includes a workbench 101, and also includes: a plurality of support columns 102 fixed at the upper end of the workbench 101, a fixed material plate 103 is fixed on the plurality of support columns 102, and a concave die 104 is fixed on the fixed material plate 103; a punch 105 and a lifting drive assembly 2 are provided on the workbench 101, the punch 105 is located directly below the concave die 104, and the lifting drive assembly 2 is used to drive the punch 105 to move up and down; a sink 107 is provided at the lower end of the fixed material plate 103 at the concave die 104, and a swinging material plate 106 is rotatably connected to the lower end of the fixed material plate 103, and the The swinging material plate 106 is located below the trough 107, and an avoidance opening 108 is provided on the swinging material plate 106; when the swinging material plate 106 is in a horizontal state, the trough 107 and the swinging material plate 106 constitute a material trough, and a trough 2 110 is provided on the upper end of the fixed material plate 103, and the trough 2 110 is connected to the material trough, and a material frame 111 is fixed on the upper end of the fixed material plate 103, and the material frame 111 is located above the trough 2 110; a pushing component 3 and a rotating component 1 4 are provided on the fixed material plate 103, and the pushing component 3 is used to push the plate in the trough 2 110 into the material trough, and the rotating component 1 4 drives the swinging material plate 106 to rotate through the pushing component 3.

[0019] In the embodiment of the present invention, in the initial state, the swinging material plate 106 is in an inclined state. After the plates are stacked on the material frame 111, the plates fall into the second sink trough 110 by their own weight. The rotating component 14 drives the swinging material plate 106 to rotate upward through the pushing component 3. When the swinging material plate 106 rotates to a horizontal state, the sink 107 and the swinging material plate 106 form a material trough. The pushing component 3 pushes the plates in the second sink trough 110 into the material trough, so that the plates are directly under the die 104. The lifting drive component 2 drives the punch 105 to move upward, and the punch 105 passes through the avoidance opening 108 to contact the plates. The punch 105 cooperates with the die 104 to stamp the plates. After the stamping of the plates is completed, the lifting drive component 2 drives the punch 105 to move downward, and the punch 105 is separated from the die 104. At this time The swinging plate 106 supports the stamping parts. After the punch 105 is away from the die 104, the rotating component 4 drives the swinging plate 106 to rotate downward through the pushing component 3 until the swinging plate 106 rotates to an inclined state. The punch 105 limits the rotation of the swinging plate 106, and the stamping parts fall from the die 104. The stamping parts move along the inclined direction of the swinging plate 106 and complete the unloading. The present invention can realize the support of the plate and the unloading of the stamping parts by rotating the swinging plate 106. When unloading the stamping parts, they are away from between the die 104 and the punch 105, so as not to affect the subsequent stamping of the workpiece. When the swinging plate 106 rotates to a horizontal state, with the cooperation of the material frame 111 and the pushing component 3, the automatic loading of the plate can be realized, thereby reducing the labor intensity of the workers.

[0020] like Figure 1 , Figure 2 and Figure 5 As shown, as a preferred embodiment of the present invention, the lifting drive assembly 2 includes a connecting frame 201 fixed on the side wall of the punch 105, the connecting frame 201 is slidably connected to two of the support columns 102, and a hydraulic cylinder 202 is fixed at the lower end of the workbench 101, and the telescopic end of the hydraulic cylinder 202 is connected to the lower end of the punch 105.

[0021] In the embodiment of the present invention, when the hydraulic cylinder 202 is extended, under the guidance of two of the support columns 102, the hydraulic cylinder 202 drives the punch 105 and the connecting frame 201 to move upward. When the hydraulic cylinder 202 is contracted, under the guidance of two of the support columns 102, the hydraulic cylinder 202 drives the punch 105 and the connecting frame 201 to move downward.

[0022] like Figure 1 , Figure 2 and Figure 5 As shown, as a preferred embodiment of the present invention, a stripping plate 601 is slidably connected to the two support columns 102, and the stripping plate 601 is located above the die 104. A compression spring 602 is arranged between the stripping plate 601 and the fixed plate 103, and the two ends of the compression spring 602 are respectively fixed on the stripping plate 601 and the fixed plate 103. A plurality of stripping needles 603 are fixed to the lower end of the stripping plate 601, and the plurality of stripping needles 603 all penetrate the die 104. A connecting rod 604 is fixed to the stripping plate 601, and the end of the connecting rod 604 is located below the connecting frame 201.

[0023] In the embodiment of the present invention, when the die 104 and the connecting frame 201 move downward, the connecting frame 201 pushes the connecting rod 604 to move downward, the connecting rod 604 overcomes the elastic force of the compression spring 602 and drives the stripping plate 601 to move downward, the stripping plate 601 drives the stripping needle 603 to move downward, the stripping needle 603 extends into the die 104, and then the stripping needle 603 pushes out the shell stuck in the die 104, when the die 104 and the connecting frame 201 move upward, the compression spring 602 pushes the stripping plate 601 to move upward, the stripping plate 601 drives the stripping needle 603 to move upward, so that the lower end of the stripping needle 603 fits with the bottom of the die 104.

[0024] like Figure 1-Figure 5As shown, as a preferred embodiment of the present invention, the pushing assembly 3 includes a pushing plate 301 slidably connected inside the fixed material plate 103, the pushing plate 301 is smaller than the thickness of the plate, a concave rod 302 is fixed at the lower end of the pushing plate 301, a hydraulic cylinder 2 303 is fixed at the lower end of the fixed material plate 103, the telescopic end of the hydraulic cylinder 2 303 is connected to the concave rod 302, and the fixed material plate 103 is provided with an avoidance groove 304 for avoiding the movement of the concave rod 302.

[0025] In the embodiment of the present invention, after the plates are stacked on the material frame 111, the plates fall into the second trough 110 by their own weight, the hydraulic cylinder 303 contracts, and the hydraulic cylinder 303 drives the push plate 301 to move. The rotating component 4 drives the swing plate 106 to rotate by the movement of the push plate 301. When the swing plate 106 is in a horizontal state, the trough 107 and the swing plate 106 form a material trough, and the push plate 301 pushes the plates that have fallen into the second trough 110 to move, and the plates enter the material trough, so that the plates are directly below the die 104.

[0026] like Figure 1-Figure 6 As shown, as a preferred embodiment of the present invention, the rotating component 14 includes an L-shaped push rod 401 fixed at the lower end of the push plate 301, and the L-shaped push rod 401 is arranged in the avoidance groove 304. A rotating shaft 2 402 is fixed on the swinging plate 106. The swinging plate 106 is rotatably connected to the lower end of the fixed plate 103 through the rotating shaft 2 402. A torsion spring 1 403 is fixed at the end of the rotating shaft 2 402, and the end of the torsion spring 1 403 is fixed on the fixed plate 103.

[0027] In the embodiment of the present invention, the push plate 301 drives the L-shaped push rod 401 to move, and the L-shaped push rod 401 overcomes the elastic force of the torsion spring 1 403 and pushes the swinging plate 106 to rotate upward until the swinging plate 106 rotates to a horizontal state, and the lower end of the swinging plate 106 is in contact with the upper end of the L-shaped push rod 401; when the push plate 301 drives the L-shaped push rod 401 to move away from the die 104, the L-shaped push rod 401 does not contact the swinging plate 106, and the torsion spring 1 403 drives the rotating shaft 2 402 to rotate, and the rotating shaft 2 402 drives the swinging plate 106 to rotate downward until the swinging plate 106 contacts the punch 105, and the punch 105 restricts the swinging plate 106 from continuing to rotate.

[0028] like Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, as a preferred embodiment of the present invention, the end of the swinging plate 106 away from the die 104 is provided with a mounting groove 112, and a rotating shaft 113 is rotatably connected in the mounting groove 112, and a rotating plate 109 is fixed on the rotating shaft 113. A rotating component 2 5 is provided on the swinging plate 106, and the rotating component 2 5 drives the swinging plate 106 to rotate through the pushing component 3. The rotating component 2 5 includes a torsion spring 2 501 fixed at the end of the rotating shaft 113, and the end of the torsion spring 2 501 is fixed on the swinging plate 106. The swinging plate 106 is provided with a mounting groove 1 508 and a mounting groove 2 509. A transmission shaft 503 is rotatably connected to the material plate 106, and bevel gear 2 504 and gear 505 are fixed to both ends of the transmission shaft 503 respectively. One end of the rotating shaft 113 extends into the mounting groove 1 508 and is fixed with bevel gear 1 502. Bevel gear 2 504 is located in the mounting groove 1 508, and bevel gear 2 504 is meshed with bevel gear 1 502. A sliding block 506 is slidably connected to the swinging material plate 106, and a rack 507 is fixed on the side wall of the sliding block 506. The gear 505 is located in the mounting groove 2 509, and the gear 505 is meshed with the rack 507. The end of the L-shaped push rod 401 and one end of the sliding block 506 are both chamfered.

[0029] In the embodiment of the present invention, when the swinging plate 106 is in a tilted state, the L-shaped push rod 401 is away from the swinging plate 106, the torsion spring 501 drives the rotating shaft 113 to rotate, and the rotating shaft 113 drives the rotating plate 109 to rotate into the installation sink 112. At this time, the rotating plate 109 blocks the avoidance opening 108, so that the surface of the swinging plate 106 is flat, so that the stamping parts slide more smoothly. Fig. 9 As shown, the length of the installation sink 112 and the rotating plate 109 can be extended. When the swinging plate 106 is in an inclined state, the die 104 supports the rotating plate 109, thereby preventing the rotating plate 109 from being hit by the stamping parts and rotating downward; when the L-shaped push rod 401 pushes the swinging plate 106 to a horizontal state, the L-shaped push rod 401 that continues to move pushes the sliding block 506 upward, the sliding block 506 drives the rack 507 to move upward, the rack 507 drives the gear 505 to rotate, the gear 505 drives the transmission shaft 503 to rotate, and the transmission shaft 503 drives the bevel gear 506 to rotate. 04 rotates, bevel gear two 504 drives bevel gear one 502 to rotate, bevel gear one 502 drives rotating shaft one 113 to rotate downward, thereby opening the avoidance opening 108; when the L-shaped push rod 401 moves away from the die 104, the L-shaped push rod 401 does not contact the sliding block 506 first, the torsion spring two 501 drives rotating shaft one 113 to rotate, and rotating shaft one 113 drives the rotating plate 109 to rotate into the installation sink 112, at this time the rotating plate 109 blocks the avoidance opening 108, making the surface of the swinging plate 106 smooth, and then the L-shaped push rod 401 separates from the swinging plate 106.

[0030] The above embodiment of the present invention provides a stamping and forming device for the shell of an Internet of Things device. After the plates are stacked on the material frame 111, the plates fall into the second sink 110 by their own weight, and the second hydraulic cylinder 303 contracts. The second hydraulic cylinder 303 drives the push plate 301 to move, and the push plate 301 drives the L-shaped push rod 401 to move. The L-shaped push rod 401 overcomes the elastic force of the torsion spring 1 403 and pushes the swing plate 106 to rotate upward. When the swing plate 106 rotates to a horizontal state, the sink 107 and the swing plate 106 form a material trough, and the L-shaped push rod 401 that continues to move pushes the sliding block 506 upward, and the sliding block 506 drives the rack 507 to move upward, and the rack 507 drives the gear 505 to rotate, and the gear 505 Drive shaft 503 rotates, drive shaft 503 drives bevel gear 2 504 to rotate, bevel gear 2 504 drives bevel gear 1 502 to rotate, bevel gear 1 502 drives rotating shaft 113 to rotate downward, thereby opening the avoidance opening 108, and pushing plate 301 pushes the sheet material in sink 2 110 to move, and the sheet material enters the material trough, thereby placing the sheet material directly under the die 104, hydraulic cylinder 1 202 extends, and under the guidance of two support columns 102, hydraulic cylinder 1 202 drives punch 105 and connecting frame 201 to move upward, punch 105 passes through avoidance opening 108 and contacts the sheet material, punch 105 cooperates with die 104 to stamp the sheet material, and after the sheet material stamping is completed, hydraulic cylinder 102 contracts, and under the guidance of two support columns 102, hydraulic cylinder 102 drives punch 105 and connecting frame 201 to move downward, punch 105 separates from die 104, and swing plate 106 supports the stamping part. After punch 105 moves away from die 104, L-shaped push rod 401 does not contact sliding block 506 first, torsion spring 2 501 drives rotating shaft 113 to rotate, and rotating shaft 113 drives rotating plate 109 to rotate into installation sink 112. At this time, rotating plate 109 blocks avoidance opening 108, so that the surface of swing plate 106 is flat, and then L-shaped push rod 401 separates from swing plate 106, and L-shaped push rod 401 does not contact swing plate 106, and torsion spring 1 403 The second rotating shaft 402 is driven to rotate, and the second rotating shaft 402 drives the swinging plate 106 to rotate downward until the swinging plate 106 contacts the punch 105. The punch 105 limits the swinging plate 106 from continuing to rotate, and the stamping parts fall from the die 104. The stamping parts move along the inclined direction of the swinging plate 106 and complete the unloading. The present invention can realize the support of the plate and the unloading of the stamping parts by rotating the swinging plate 106. When unloading the stamping parts, they are away from between the die 104 and the punch 105, so as not to affect the subsequent stamping of the workpiece. When the swinging plate 106 rotates to a horizontal state, with the cooperation of the material frame 111 and the pushing assembly 3, the automatic loading of the plate can be realized, thereby reducing the labor intensity of the workers.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stamping and forming device for an Internet of Things device housing, comprising a workbench (101), characterized in that: Also includes: A plurality of support columns (102) are fixed at the upper end of the workbench (101), a fixed material plate (103) is fixed on the plurality of support columns (102), and a concave mold (104) is fixed on the fixed material plate (103); The workbench (101) is provided with a punch (105) and a lifting drive assembly (2), the punch (105) is located directly below the die (104), and the lifting drive assembly (2) is used to drive the punch (105) to move up and down; The lower end of the fixed material plate (103) is located at the concave mold (104) and is provided with a sink groove (107); the lower end of the fixed material plate (103) is rotatably connected to a swing material plate (106); the swing material plate (106) is located below the sink groove (107); and a avoidance opening (108) is provided on the swing material plate (106); When the swinging material plate (106) is in a horizontal state, the first sinking trough (107) and the swinging material plate (106) form a material trough, the upper end of the fixed material plate (103) is provided with a second sinking trough (110), the second sinking trough (110) is connected to the material trough, and the upper end of the fixed material plate (103) is fixed with a material frame (111), the material frame (111) is located above the second sinking trough (110); The fixed material plate (103) is provided with a pushing assembly (3) and a rotating assembly (4), the pushing assembly (3) being used to push the plate in the second sink trough (110) into the material trough, and the rotating assembly (4) driving the swinging material plate (106) to rotate via the pushing assembly (3).

2. The IoT device housing stamping and forming device according to claim 1, characterized in that: The lifting drive assembly (2) comprises a connecting frame (201) fixed on the side wall of the punch (105), the connecting frame (201) being slidably connected to two of the supporting columns (102), a hydraulic cylinder 1 (202) being fixed at the lower end of the workbench (101), and a telescopic end of the hydraulic cylinder 1 (202) being connected to the lower end of the punch (105).

3. The device for stamping and forming an IoT device housing according to claim 2, characterized in that: A stripping plate (601) is slidably connected to two of the support columns (102), the stripping plate (601) is located above the die (104), a compression spring (602) is provided between the stripping plate (601) and the fixed plate (103), two ends of the compression spring (602) are respectively fixed to the stripping plate (601) and the fixed plate (103), a plurality of stripping needles (603) are fixed to the lower end of the stripping plate (601), the plurality of stripping needles (603) all penetrate the die (104), a connecting rod (604) is fixed to the stripping plate (601), and the end of the connecting rod (604) is located below the connecting frame (201).

4. The device for stamping and forming an IoT device housing according to claim 1, characterized in that: The pusher assembly (3) comprises a pusher plate (301) slidably connected inside a fixed material plate (103), the pusher plate (301) being smaller than the thickness of the plate, a concave rod (302) being fixed at the lower end of the pusher plate (301), a second hydraulic cylinder (303) being fixed at the lower end of the fixed material plate (103), the telescopic end of the second hydraulic cylinder (303) being connected to the concave rod (302), and an avoidance groove (304) for avoiding movement of the concave rod (302) being provided on the fixed material plate (103).

5. The device for stamping and forming an IoT device housing according to claim 4, characterized in that: The rotating assembly 1 (4) comprises an L-shaped push rod (401) fixed at the lower end of the push plate (301), the L-shaped push rod (401) being arranged in the avoidance groove (304), a rotating shaft 2 (402) being fixed on the swinging plate (106), the swinging plate (106) being rotatably connected to the lower end of the fixed plate (103) via the rotating shaft 2 (402), a torsion spring 1 (403) being fixed at the end of the rotating shaft 2 (402), and the end of the torsion spring 1 (403) being fixed on the fixed plate (103).

6. The device for stamping and forming an Internet of Things device housing according to claim 5, characterized in that: An installation groove (112) is provided at one end of the swinging material plate (106) away from the die (104); a rotating shaft (113) is rotatably connected in the installation groove (112); a rotating plate (109) is fixed on the rotating shaft (113); a rotating component (5) is provided on the swinging material plate (106); and the rotating component (5) drives the swinging material plate (106) to rotate via the pushing component (3).

7. The device for stamping and forming an IoT device housing according to claim 6, characterized in that: The rotating assembly 2 (5) comprises a torsion spring 2 (501) fixed at the end of the rotating shaft 1 (113); the end of the torsion spring 2 (501) is fixed on the swinging material plate (106); the swinging material plate (106) is provided with a mounting groove 1 (508) and a mounting groove 2 (509); the swinging material plate (106) is rotatably connected with a transmission shaft (503); the two ends of the transmission shaft (503) are respectively fixed with a bevel gear 2 (504) and a gear (505); one end of the rotating shaft 1 (113) extends into the mounting groove 1 (508); ) and is fixed with bevel gear one (502), bevel gear two (504) is located in mounting groove one (508), and bevel gear two (504) is meshed with bevel gear one (502), a sliding block (506) is slidably connected to the swing plate (106), a rack (507) is fixed on the side wall of the sliding block (506), the gear (505) is located in mounting groove two (509), and the gear (505) is meshed with the rack (507), and the end of the L-shaped push rod (401) and one end of the sliding block (506) are both chamfered.

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