A ring terminal forming blanking machine

Abstract

The present invention belongs to the technical field of terminal forming and blanking, and in particular relates to a ring terminal forming and blanking machine, comprising a terminal forming machine and a terminal blanking machine. The terminal blanking machine is arranged on one side of the terminal forming machine and below the terminal forming machine, and is used to blank the terminals formed by the terminal forming machine. The terminal forming machine comprises an upper die base, a lower die base and a switch mechanism. The upper die base is arranged at the upper end of the lower die base, and is used to form the terminals in the direction of approaching or moving away from the lower die base. The lower die base is provided with a plurality of forming blanking holes, each of which passes through the lower die base. The switch mechanism comprises a push plate and a push cylinder. One end of the push plate is connected to the driving end of the push cylinder, and the push plate is located below the lower die base. The push cylinder drives the push plate to cover or open each forming blanking hole. It also comprises a plurality of iron wires, one end of each iron wire is arranged at the lower end of the push plate and located at the center of each forming blanking hole, and the other end of the iron wire is connected to the terminal blanking machine. This allows each terminal to be placed in the same direction.

Description

Technical Field

[0001] The invention belongs to the technical field of terminal forming and blanking, and in particular relates to a ring terminal forming and blanking machine. Background Art

[0002] With the advancement of science and technology, there are more and more electrical products. In the production and assembly process of electrical products, in order to facilitate the connection of internal circuits, it is necessary to connect the wires through terminals. This way, the installation is stable and efficient, and it is convenient for subsequent disassembly and maintenance. Since the shapes of different terminals of different products are also different, in the terminal production process, it is necessary to use a stamping machine to stamp the terminals into a certain shape to facilitate subsequent use. However, when a traditional stamping machine stamps a metal terminal, the stamping die is installed on the stamping machine by bolts, and the formed terminal will remain on the die after the stamping is completed, and it needs to be removed manually, which is slow and inefficient. If a blanking hole is set on the lower die so that the metal terminal can be discharged from the blanking hole, the terminal will fall to the ground at will during this process, and the metal terminal will fall from a high place, which will easily cause the surface of the metal terminal to be worn, thereby damaging the metal terminal, thereby affecting the qualified rate of the metal terminal stamping. In addition, the front and back of the fallen terminal need to be manually distinguished and collected, which wastes a lot of manpower. Therefore, it is necessary to propose a ring terminal forming blanking machine to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a ring terminal forming and blanking machine, aiming to solve the technical problems in the prior art that the blanking process after terminal stamping and forming is troublesome and requires a lot of manpower.

[0004] To achieve the above-mentioned purpose, an embodiment of the present invention provides a ring terminal forming and blanking machine, comprising a terminal forming machine and a terminal blanking machine. The terminal blanking machine is arranged on one side of the terminal forming machine and below the terminal forming machine, and is used to blank the terminals formed by the terminal forming machine. The terminal forming machine comprises an upper die base, a lower die base and a switch mechanism. The upper die base is arranged at the upper end of the lower die base, and is used to form terminals closer to or farther away from the lower die base. The lower die base is provided with a plurality of forming blanking holes, each of which passes through the lower die base. The switch mechanism comprises a push plate and a push cylinder. One end of the push plate is connected to the driving end of the push cylinder, and the push plate is located below the lower die base. The push cylinder drives the push plate to cover or open each forming blanking hole. It also comprises a plurality of iron wires, one end of each iron wire is arranged at the lower end of the push plate and located at the center of each forming blanking hole, and the other end of the iron wire is connected to the terminal blanking machine.

[0005] Furthermore, the upper die base includes an upper die plate, a punch, and guide posts. The lower die base includes a lower die plate, guide holes, and a base plate. The upper die plate is positioned above the lower die plate, which is provided with a plurality of guide holes. The lower die plate has a plurality of guide posts extending from the bottom end of the upper die plate toward the guide holes. The guide posts are slidably connected to the guide holes. Forming holes are provided on and through the lower die plate. The punch is positioned within the upper die plate and is located above each forming hole. The base plate is positioned below the lower die plate, with a push plate positioned between the lower die plate and the base plate. The base plate has a plurality of feed holes positioned below the forming holes, with one end of the wire positioned at the center of the feed hole.

[0006] Furthermore, the lower die base includes a plurality of clamping plates, each of which is arranged between the push plate and the lower die plate, and each clamping plate is provided with a storage hole below the forming blanking hole. A feeding trough is also provided above the lower die plate, and the feeding trough passes through each forming blanking hole.

[0007] Furthermore, the terminal blanking machine specifically includes a blanking seat, two mounting plates, a supporting plate, a limiting cylinder, and a limiting plate. Two support plates are extended upward on both sides of the blanking seat. The supporting plate is arranged between the two support plates and forms an angle with the horizontal plane. The upper end of the supporting plate is close to the terminal forming machine. The two mounting plates are arranged on both sides of the supporting plate and are perpendicular to the two sides of the supporting plate. Both mounting plates are provided with openings. The upper surface of the supporting plate is flush with or higher than the lower end of the opening. The limiting plate is arranged on the side of the mounting plate at the lower end away from the supporting plate. The limiting cylinder passes through the two mounting plates and the driving end of the limiting cylinder is connected to the limiting plate, which is used to drive the limiting plate closer to or away from the opening. One end of the iron wire is arranged below the forming blanking hole, and the other end passes through the two mounting plates and the supporting plate to one side of the limiting plate.

[0008] Furthermore, the terminal blanking machine also includes two clamping devices, which are respectively arranged on one side of the mounting plate close to the bearing plate, and the clamping devices are used to position and clamp the iron wire.

[0009] Furthermore, the clamping device includes an upper clamping plate, an upper clamping cylinder, a lower clamping seat, and a lower clamping cylinder. The upper surface of the lower clamping seat is provided with a wave-shaped groove, the upper clamping plate extends downward and is provided with a boss corresponding to the wave-shaped groove, the lower clamping cylinder is connected to the clamping plate and is located below the opening, the driving end of the lower clamping cylinder is connected to the lower clamping seat, the upper clamping cylinder is connected to the clamping plate and is located above the opening, the driving end of the upper clamping cylinder is connected to the clamping plate, and an air-avoidance groove is further provided between the bearing plate and the mounting plate, and the upper clamping cylinder and the lower clamping cylinder respectively drive the upper clamping plate and the lower clamping seat to move closer to or away from each other through the air-avoidance groove.

[0010] Furthermore, a matching groove is provided on the lower clamping seat, the upper clamping plate is located above the matching groove, and the upper clamping cylinder is used to drive the upper clamping plate to insert into or move away from the matching groove.

[0011] Furthermore, the carrier plate extends to one side through a support plate to the outside of the support plate, and a tray loading mechanism is also provided on the carrier plate. The tray loading mechanism includes a loading cylinder, a material storage box, and a loading plate. The material storage box is mounted on the carrier plate and has an inlet above the material storage box and an outlet below the material storage box. The loading cylinder is mounted on the carrier plate and is located on the side of the material storage box away from the support plate. The loading plate has an L-shaped structure, with one end of the loading plate connected to the driving end of the loading cylinder and the other end of the loading plate parallel to the outlet.

[0012] Furthermore, the terminal blanking machine also includes a collecting device, which includes two guide rails and a slide rail. One end of the two guide rails is respectively arranged on both sides of the lower end surface of the limit plate and is perpendicular to the limit plate. The other end of the two guide rails is connected to the slide rail, and the slide rail is perpendicular to the guide rail.

[0013] Furthermore, the collecting device also includes a driving member, a sliding groove is further provided on the slide rail, a sliding block is provided above the driving member, and the driving member drives the sliding block to move along the direction of the sliding groove.

[0014] The above one or more technical solutions in a ring terminal forming and blanking machine provided by an embodiment of the present invention have at least one of the following technical effects: the raw material is placed on the lower die base, the upper die base moves toward the lower die base, the terminal is stamped and formed, and then the formed terminal falls into the forming blanking hole. When the number of stamped terminals reaches the target condition, the cylinder is pushed to drive the push plate to move so that the push plate no longer covers the forming blanking hole, so that each terminal located in the forming blanking hole falls to the iron wire, and then the cylinder is pushed to drive the push plate to cover the forming blanking hole again. The iron wire passes through the center hole of the ring terminal and connects each terminal in series. Under the action of its own gravity, the terminal slides from top to bottom along the direction of the iron wire to the terminal blanking machine for unloading, so that each stamped terminal can be placed in the same direction, and in the process of unloading, because it slides along the direction of the iron wire, the terminal will not fall directly to the ground, causing scratches on the terminal, and the time to open the push plate can be set according to the number of stamping times, so that the number of terminals unloaded each time is consistent, which is convenient for boxing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic structural diagram of a ring terminal forming and blanking machine provided in an embodiment of the present invention.

[0017] Figure 2An exploded schematic diagram of a terminal forming machine provided by an embodiment of the present invention is provided.

[0018] Figure 3 Another exploded schematic diagram of a ring terminal forming and blanking machine provided by an embodiment of the present invention.

[0019] Figure 4 A structural schematic diagram of a ring terminal forming and blanking machine provided in an embodiment of the present invention.

[0020] Figure 5 Another structural schematic diagram of a ring terminal forming and blanking machine provided by an embodiment of the present invention.

[0021] In the figures, the following reference numerals are used: 100, terminal forming machine; 110, upper die base; 111, upper template; 112, punch; 113, guide column; 120, lower die base; 121, forming blanking hole; 122, lower template; 123, guide hole; 124, bottom plate; 125, feeding hole; 126, clamping plate; 127, storage hole; 128, feeding chute; 130, switch mechanism; 131, push plate; 132, push cylinder; 200, terminal blanking machine; 210, blanking base; 211, support plate; 220, mounting plate; 221, opening; 23 0. Carrying plate; 240. Limiting cylinder; 250. Limiting plate; 260. Clamping device; 261. Upper clamping plate; 262. Upper clamping cylinder; 263. Lower clamping seat; 264. Lower clamping cylinder; 267. Wave-shaped groove; 265. Boss; 266. Matching groove; 270. Air-avoiding groove; 300. Iron wire; 400. Carrying tray loading mechanism; 410. Loading cylinder; 420. Storage box; 430. Loading plate; 500. Collecting device; 510. Guide rail; 520. Slide rail; 521. Slide groove; 530. Driving member; 531. Sliding block. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0025] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0026] In one embodiment of the present invention, reference Figures 1 to 5As shown, a ring terminal forming and blanking machine is provided, comprising a terminal forming machine 100 and a terminal blanking machine 200. The terminal blanking machine 200 is disposed on one side of the terminal forming machine 100 and below the terminal forming machine 100, and is used to blank terminals formed by the terminal forming machine 100. The terminal forming machine 100 comprises an upper die base 110, a lower die base 120, and a switch mechanism 130. The upper die base 110 is disposed at the upper end of the lower die base 120 and is used to form terminals by moving toward or away from the lower die base 120. The lower die base 120 is provided with a plurality of forming and blanking holes 121, each of which passes through the lower die base 120. The switch mechanism 130 comprises a push plate 131 and a push cylinder 132. One end of the push plate 131 is connected to the driving end of the push cylinder 132, and the push plate 131 is located below the lower die base 120. The push cylinder 132 drives the push plate 131 to cover or open each forming and blanking hole 121. It also includes a plurality of iron wires 300, one end of each iron wire 300 is set at the lower end of the push plate 131 and located at the center of each forming blanking hole 121, and the other end of the iron wire 300 is connected to the terminal blanking machine 200. In this embodiment, the raw material is placed on the lower die base 120, and the upper die base 110 moves toward the lower die base 120 to stamp and form the terminals, and then the formed terminals fall into the forming blanking holes 121. When the number of stamped terminals reaches the target condition, the cylinder 132 is pushed to drive the push plate 131 to move, so that the push plate 131 no longer covers the forming blanking holes 121, and the terminals located in the forming blanking holes 121 fall to the iron wire 300, and then the cylinder 132 is pushed to drive the push plate 131 to cover the forming blanking holes 121 again. 1. The iron wire 300 passes through the center hole of the ring terminal to connect the terminals in series. Under the action of its own gravity, the terminals slide from top to bottom along the direction of the iron wire 300 to the terminal blanking machine 200 for blanking, so that the stamped terminals can be placed in the same direction. In the blanking process, because they slide along the direction of the iron wire 300, the terminals will not fall directly to the ground and cause scratches on the terminals. In addition, the time for opening the push plate 131 can be set according to the number of stamping times, so that the number of terminals blanked each time is consistent, which is convenient for boxing.

[0027] More specifically, refer to Figures 1 to 5 As shown, the ring terminal forming and blanking machine provided by the present invention is applicable to not only ring terminals but also terminals with through holes therein, and both terminals can be formed and blanked by the ring terminal forming and blanking machine provided by the present invention.

[0028] Specifically, refer to Figures 1 to 5As shown, the upper die base 110 includes an upper die plate 111 , a punch 112 and a guide post 113 . The lower die base 120 includes a lower die plate 122 , a guide hole 123 and a bottom plate 124 . The upper template 111 is arranged above the lower template 122, and the lower template 122 is provided with a plurality of guide holes 123. The bottom end of the upper template 111 is extended in the direction of the guide holes 123 and is provided with a plurality of guide columns 113. The guide columns 113 are slidably connected with the guide holes 123. The forming blanking holes 121 are arranged on the lower template 122 and pass through the lower template 122. The punch 112 is arranged in the upper template 111 and is located above each forming blanking hole 121. The bottom plate 124 is arranged below the lower template 122, and the push plate 131 is located between the lower template 122 and the bottom plate 124. The bottom plate 124 is provided with a plurality of feed holes 125 located below the forming blanking hole 121, and one end of the iron wire 300 is located at the center of the feed hole 125. In this embodiment, through the cooperation between the guide column 113 and the guide hole 123, the position where the upper template 111 contacts the lower template 122 is consistent each time, so that the punch 112 can be located above the forming blanking hole 121 each time, which is convenient for stamping. The iron wire 300 extends into the feed hole 125, so that the terminal in the forming blanking hole 121 falls into the feed hole 125, and the iron wire 300 passes through the terminal in the feed hole 125, avoiding the hole core and the iron wire 300 from being aligned in the process of the iron wire 300 passing through the terminal, thereby causing the material to be stuck.

[0029] Specifically, refer to Figures 1 to 5 As shown, the lower die base 120 further includes a plurality of clamping plates 126, each of which is disposed between the push plate 131 and the lower die plate 122. Each clamping plate 126 is further provided with a material storage hole 127 located below the forming blanking hole 121. A material feed chute 128 is also provided above the lower die plate 122, passing through each forming blanking hole 121. In this embodiment, the depth of the material storage hole 127 can be increased by increasing the number of clamping plates 126, thereby increasing the number of terminals stored in the material storage hole 127. This is particularly useful when multiple terminals need to be blanked at once. The material feed chute 128 facilitates the entry of raw materials into the lower die plate 122, making operation more convenient.

[0030] Specifically, refer to Figures 1 to 5As shown, the terminal blanking machine 200 specifically includes a blanking base 210, two mounting plates 220, a supporting plate 230, a limiting cylinder 240, and a limiting plate 250. Two support plates 211 extend upwardly from both sides of the blanking base 210. The supporting plate 230 is arranged between the two support plates 211 and forms an angle with the horizontal plane. The upper end of the supporting plate 230 is close to the terminal forming machine 100. The two mounting plates 220 are arranged on both sides of the supporting plate 230 and are perpendicular to the two sides of the supporting plate 230. Both mounting plates 220 are provided with an opening 221. The upper surface of the supporting plate 230 is flush with or higher than the lower end of the opening 221. The limiting plate 250 is arranged on the side of the mounting plate 220 located at the lower end away from the supporting plate 230. The limiting cylinder 240 passes through the two mounting plates 220 and the driving end of the limiting cylinder 240 is connected to the limiting plate 250, which is used to drive the limiting plate 250 close to or away from the opening 221. One end of the iron wire 300 is arranged below the forming blanking hole 121, and the other end passes through the two mounting plates 220 and the supporting plate 230 to one side of the limiting plate 250. In this embodiment, a box body for installing terminals is placed on the supporting plate 230. When the terminals pass through the opening 221 on the first mounting plate 220 along the direction of the iron wire 300 and enter the unloading seat 210, the limiting cylinder 240 drives the limiting plate 250 to move slowly in the direction away from the opening 221 on the second mounting plate 220. During the movement, because the supporting plate 230 forms a certain angle with the horizontal plane, the box body placed on the supporting plate 230 slides from the opening 221 of the second mounting plate 220 due to its own gravity. At the same time, the terminals on the iron wire 300 fall onto the box body, completing the loading, ensuring that the number and direction of each string of terminals are consistent.

[0031] More specifically, refer to Figures 1 to 5 As shown, the angle between the supporting plate 230 and the horizontal plane is 15° to 30°, which facilitates the box body on the supporting plate 230 to slide down and prevents the box body from sliding down too quickly.

[0032] Specifically, refer to Figures 1 to 5As shown, the terminal blanking machine 200 further includes two clamping devices 260, which are respectively provided on one side of the mounting plate 220 close to the carrier plate 230. The clamping devices 260 are used to position and clamp the wire 300. In this embodiment, when the terminal enters the terminal blanking machine 200, the clamping device 260 close to the terminal forming machine 100 is opened, and the clamping device 260 away from the terminal forming machine 100 is clamped to ensure that the position of the wire 300 does not change. When the terminal enters the carrier plate 230, the clamping device 260 close to the terminal forming machine 100 is closed, and the clamping device 260 away from the terminal forming machine 100 is opened. At the same time, the limit cylinder 240 drives the limit plate 250 away from the mounting plate 220. The wire 300 is positioned by the two clamping devices 260, so that each wire 300 is kept in the placement groove on the box body to prevent the wire 300 from deviating.

[0033] Specifically, refer to Figures 1 to 5 As shown, the clamping device 260 includes an upper clamping plate 261, an upper clamping cylinder 262, a lower clamping seat 263 and a lower clamping cylinder 264. The upper surface of the lower clamping seat 263 is provided with a wave-shaped groove 267, and the upper clamping plate 261 extends downward to be provided with a boss 265 corresponding to the wave-shaped groove 267. The lower clamping cylinder 264 is connected to the clamping plate and is located below the opening 221. The driving end of the lower clamping cylinder 264 is connected to the lower clamping seat 263. The upper clamping cylinder 262 is connected to the clamping plate and is located above the opening 221. The driving end of the upper clamping cylinder 262 is connected to the clamping plate. A clearance groove 270 is also provided between the bearing plate 230 and the mounting plate 220. The upper clamping cylinder 262 and the lower clamping cylinder 264 respectively drive the upper clamping plate 261 and the lower clamping seat 263 to move closer to or away from each other through the clearance groove 270. In this embodiment, the iron wires 300 are positioned by the cooperation between the wave-shaped grooves 267 and the bosses 265 , so that each iron wire 300 is kept in the placement groove on the box body, thereby preventing the iron wires 300 from deviating.

[0034] Specifically, refer to Figures 1 to 5 As shown, a matching groove 266 is further provided on the lower clamping seat 263 , and the upper clamping plate 261 is located above the matching groove 266 . The upper clamping cylinder 262 is used to drive the upper clamping plate 261 to insert into or move away from the matching groove 266 .

[0035] Specifically, refer to Figures 1 to 5As shown, the carrier plate 230 extends to one side through a support plate 211 to the outside of the support plate 211, and a tray loading mechanism 400 is also provided on the carrier plate 230. The tray loading mechanism 400 includes a loading cylinder 410, a material storage box 420 and a loading plate 430. The material storage box 420 is provided on the carrier plate 230, and has an inlet on the top for storing materials and an outlet on the bottom. The loading cylinder 410 is provided on the carrier plate 230 and is located on the side of the material storage box 420 away from the support plate 211. The loading plate 430 has an L-shaped structure, and one end of the loading plate 430 is connected to the driving end of the loading cylinder 410, and the other end of the loading plate 430 is parallel to the outlet. In this embodiment, the box bodies are loaded through the carrier loading mechanism 400. When a box body is loaded from the outlet, the loading cylinder 410 pushes the box body on the discharge port and moves forward, so that the next box body enters the discharge seat 210, and then the loading cylinder 410 is retracted. The box body in the storage box 420 falls onto the carrier plate 230. More boxes can also be placed in the feed port for fully automated production.

[0036] Specifically, refer to Figures 1 to 5 As shown, the terminal blanking machine 200 also includes a collection device 500, which includes two guide rails 510 and a slide rail 520. One end of the two guide rails 510 is respectively set on both sides of the lower end surface of the limit plate 250 and is perpendicular to the limit plate 250. The other end of the two guide rails 510 is connected to the slide rail 520, and the slide rail 520 is perpendicular to the guide rail 510. In this embodiment, when the limit cylinder 240 drives the limit plate 250 to move, the box body moves along the guide rail 510, ensuring that the box body remains stable and slides into the slide rail 520 during the movement, making it convenient for the operator to remove it.

[0037] Specifically, refer to Figures 1 to 5 As shown, the collecting device 500 further includes a driving member 530. A slide groove 521 is further provided on the slide rail 520. A sliding block 531 is provided above the driving member 530. The driving member 530 drives the sliding block 531 to move along the slide groove 521. In this embodiment, when the box body slides onto the slide rail 520, the driving member 530 drives the sliding block 531 to move, and the sliding block 531 drives the box body to move in the slide rail 520. Subsequently, the limit cylinder 240 drives the limit plate 250 to return to its original position. The box body can be stored in the slide rail 520. The operator does not need to collect the material after each box body is loaded, which saves manpower.

[0038] 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 scope of protection of the present invention.

Claims

1. A ring terminal forming and blanking machine, comprising a terminal forming machine and a terminal blanking machine; the terminal blanking machine is arranged on one side of the terminal forming machine and below the terminal forming machine, and is used to blank terminals formed by the terminal forming machine; characterized in that: The terminal forming machine includes an upper mold base, a lower mold base and a switch mechanism; the upper mold base is arranged at the upper end of the lower mold base, and moves closer to or away from the lower mold base for forming terminals, and the lower mold base is provided with a plurality of forming blanking holes, each of the forming blanking holes passes through the lower mold base, and the switch mechanism includes a push plate and a pushing cylinder, one end of the push plate is connected to the driving end of the pushing cylinder, and the push plate is located below the lower mold base, and the pushing cylinder drives the push plate to cover or open each of the forming blanking holes; it also includes a plurality of iron wires, one end of each of the iron wires is arranged at the lower end of the push plate and at the center of each of the forming blanking holes, and the other end of the iron wire is connected to the terminal blanking machine; the terminal blanking machine specifically includes a blanking seat, two mounting plates, a carrying plate, a limit cylinder and a limit plate; two support plates are extended upward on both sides of the blanking seat, and the carrying plate is arranged on the two support plates The lifting mechanism comprises a pair of locking plate, a pair of locking plate, and a pair of locking plate, wherein the locking plate has a lockhole that is formed on a pair of locking plate, and the locking plate has a lockhole that is formed on the side of the locking plate; the pair of locking plate is locked in the locking position.

2. The ring terminal forming and blanking machine according to claim 1, characterized in that: The upper die base includes an upper die plate, a punch and a guide column; the lower die base includes a lower die plate, a guide hole and a bottom plate; the upper die plate is arranged above the lower die plate, and the lower die plate is provided with a plurality of guide holes, and the bottom end of the upper die plate is extended toward the direction of the guide holes and provided with a plurality of guide columns, the guide columns are slidably connected with the guide holes, the forming blanking holes are arranged on the lower die plate and pass through the lower die plate, the punch is arranged in the upper die plate and is located above each of the forming blanking holes, the bottom plate is arranged below the lower die plate, and the push plate is located between the lower die plate and the bottom plate, the bottom plate is provided with a plurality of feed holes located below the forming blanking holes, and one end of the iron wire is located at the center of the feed hole.

3. The ring terminal forming and blanking machine according to claim 2, characterized in that: The lower mold base also includes a plurality of clamping plates, each of which is arranged between the push plate and the lower mold plate, and each of the clamping plates is also provided with a storage hole located below the forming blanking hole; a feed trough is also provided above the lower mold plate, and the feed trough passes through each of the forming blanking holes.

4. The ring terminal forming and blanking machine according to claim 1, characterized in that: The clamping device includes an upper clamping plate, an upper clamping cylinder, a lower clamping seat and a lower clamping cylinder; the upper surface of the lower clamping seat is provided with a wavy groove, and the upper clamping plate extends downward to provide a boss corresponding to the wavy groove, the lower clamping cylinder is connected to the clamping plate and is located below the opening, the driving end of the lower clamping cylinder is connected to the lower clamping seat, the upper clamping cylinder is connected to the clamping plate and is located above the opening, the driving end of the upper clamping cylinder is connected to the clamping plate, and an air avoidance groove is also provided between the bearing plate and the mounting plate, the upper clamping cylinder and the lower clamping cylinder respectively drive the upper clamping plate and the lower clamping seat to pass through the air avoidance groove to approach or move away from each other.

5. The ring terminal forming and blanking machine according to claim 4, characterized in that: The lower clamping seat is further provided with a matching groove, the upper clamping plate is located above the matching groove, and the upper clamping cylinder is used to drive the upper clamping plate to insert into or move away from the matching groove.

6. The ring terminal forming and blanking machine according to claim 1, characterized in that: The carrying plate extends to one side through the support plate to the outside of the support plate, and a tray loading mechanism is also provided on the carrying plate; the tray loading mechanism includes a loading cylinder, a storage box and a loading plate, the storage box is arranged on the carrying plate, and an inlet is provided above the storage box and an outlet is provided below the storage box, the loading cylinder is arranged on the carrying plate, and is located on the side of the storage box away from the support plate, the loading plate is L-shaped, and one end of the loading plate is connected to the driving end of the loading cylinder, and the other end of the loading plate is parallel to the outlet.

7. The ring terminal forming and blanking machine according to claim 1, characterized in that: The terminal blanking machine also includes a collecting device, which includes two guide rails and a slide rail. One end of the two guide rails is respectively arranged on both sides of the lower end surface of the limit plate and is perpendicular to the limit plate. The other end of the two guide rails is connected to the slide rail, and the slide rail is perpendicular to the guide rail.

8. The ring terminal forming and blanking machine according to claim 7, characterized in that: The collecting device further comprises a driving member, a sliding groove is further provided on the sliding rail, a sliding block is provided above the driving member, and the driving member drives the sliding block to move along the direction of the sliding groove.

Images