Terminal inserting machine

Abstract

The invention relates to a terminal inserting machine. The terminal inserting machine comprises a rack; the terminal inserting machine further comprises a material channel, a core shaft, a positioning clamp and a clamping jaw, the material channel, the core shaft, the positioning clamp and the clamping jaw are installed on the machine frame, a position on the material channel serves as a terminal inserting position, an opening is formed in the bottom of the material channel, a notch is formed in the side of the material channel, and the positioning clamp is located below the material channel and right faces the opening. A coil framework is arranged in the material channel and moves to a terminal inserting position along the material channel, the core shaft is inserted into a center hole of the coil framework, the coil framework is tensioned, the positioning clamp penetrates through the opening and clamps the coil framework, the clamping jaw clamps a terminal at the notch in the material channel, and the terminal is inserted into the coil framework through the clamping jaw. And the terminal inserting efficiency is high.

Description

Technical Field

[0001] The invention relates to the manufacture of igniter coils, in particular to a terminal plugging machine. Background Art

[0002] When a traditional terminal insertion machine is used, the terminal is clamped by a clamp and inserted into a coil frame positioned and fixed in a material holder. The loading and unloading device is used to assist in the process and the terminal is automatically inserted. Due to the limitations of the material holder structure, the loading and unloading efficiency is low, and a multi-station design (turntable) is often used to stagger the upper and lower parts. Summary of the invention

[0003] The present invention provides a terminal plugging machine, aiming to improve the efficiency of terminal plugging.

[0004] The technical solution of the present invention: A terminal plug-in machine, the terminal plug-in machine includes a frame; the terminal plug-in machine also includes a material channel, a core shaft, a positioning clamp, and a clamping claw. The material channel, the core shaft, the positioning clamp, and the clamping claw are installed on the frame, with a position on the material channel as a terminal plug-in position, an opening is provided at the bottom, and a notch is provided on the side. The positioning clamp is located below the material channel and faces the opening; a coil skeleton is placed in the material channel and moves along the material channel to the terminal plug-in position, the core shaft is inserted into the center hole of the coil skeleton and the coil skeleton is tightened, the positioning clamp passes through the opening and clamps the coil skeleton, the clamping claw clamps the terminal, and the clamp inserts the terminal onto the coil skeleton at the notch on the material channel.

[0005] The above technical solution is further refined, the mandrel constitutes a handling device I, the plug-in terminal machine also includes a vibration plate and a front transition channel, the vibration plate is installed on the side of the frame, the front transition channel is installed on the frame, the vibration plate is connected to the front transition channel, and the front transition channel and the channel are connected through the handling device I; the handling device I transfers the coil skeleton at the end of the front transition channel from the handling device to the plug-in terminal position, and transfers the coil skeleton on the plug-in terminal position backward; preferably, there are two mandrels constituting the handling device I, the two mandrels are arranged side by side, and two coil skeletons are transported at a time to improve efficiency; The above technical solution is further refined, and the terminal plug-in machine also includes a rear transition channel, a conveying device II, a detection device, and an NG box. The rear transition channel, the conveying device II, the detection device, and the NG box are installed on the frame, and a space is left between the rear transition channel and the channel, which are connected through the conveying device II. The detection device and the NG box are located in the space between the rear transition channel and the channel; the conveying device II is composed of a core shaft; the conveying device II transfers the coil skeleton on the channel to the rear transition channel, passing through the detection device and the NG box; preferably, there are two core shafts constituting the conveying device II, and the two core shafts are arranged side by side to transport two coil skeletons at a time to improve efficiency.

[0006] The above technical solution is further refined, the terminal insertion machine also includes a terminal seat, a material strip and material tray servo unwinding reel device, and a cutting block, the terminal seat is installed on a frame, the material strip and material tray servo unwinding reel device is installed on the side of the frame, the cutting block is installed on the frame, the material strip and material tray servo unwinding reel device is connected to the terminal seat, and the cutting block is located above the terminal seat; the material strip and material tray servo unwinding reel device conveys the material to the terminal seat, and at the terminal seat, a terminal is supported on the terminal seat, clamped by a clamp, and cut off by a cutting block.

[0007] The above technical solution is further refined, and the terminal plugging machine also includes a waste box, which is arranged in a frame, and the frame has a hole, and the terminal seat has a hole, and the hole on the frame is connected with the hole on the terminal seat to form a blanking channel, and the outlet of the blanking channel is located above the waste box; the cutting block cuts off the edge of the strip when cutting the terminal, and the cut edge of the strip falls into the waste box through the blanking channel.

[0008] The above technical solution is further refined, and the terminal plug-in machine also includes a transport device III and a material discharge seat, and the transport device III and the material discharge seat are installed on the frame; the transport device III is composed of a core shaft and a transition material seat; the transport device III transfers the coil skeleton on the transition material channel to the material discharge seat, and the direction and position of the coil skeleton are adjusted during the process, which is convenient for transfer to subsequent equipment.

[0009] The above technical solution is further refined, the terminal seat is opposite to the notch on the material channel, there are two clamps in total, the two clamps are opposite to each other and share a base, the base rotates 180°, and the two clamps rotate 180° accordingly, alternating between the terminal seat and the notch on the material channel, thereby improving the efficiency of terminal insertion. At the same time, one clamp clamps the terminal at the terminal seat, and the other clamp inserts the terminal into the coil frame at the notch of the material channel.

[0010] The above technical solution is further refined, the terminal includes a left plug-in piece and a right plug-in piece, the clamping jaw includes a left clamping block group and a right clamping block group, the left clamping block group and the right clamping block group are side by side, and each consists of two upper and lower clamping blocks; at the terminal seat, the left clamping block group clamps the left plug-in piece, and the right clamping block group clamps the right plug-in piece; at the notch of the material channel, the left clamping block group inserts the left plug-in piece onto the coil skeleton, and the right clamping block group inserts the right plug-in piece onto the coil skeleton; the left clamping block group and / or the right clamping block group are adjustable clamping block groups, and the distance between the left clamping block group and the right clamping block group is adjusted to adapt to coil skeletons of different specifications (the distance between the left and right plug-ins is different).

[0011] The above technical solution is further refined, and arc-shaped baffles are provided on the left and right sides of the two clamping jaws.

[0012] The two mandrels constituting the handling device I and the two mandrels constituting the handling device II share a moving device and are driven by the moving device to move synchronously.

[0013] The advantages of the present invention are reasonable design and ingenious conception. The material channel is used to transport the coil skeleton, and a terminal is inserted at a position on the material channel. When the coil skeleton passes the terminal insertion position, the coil skeleton is positioned and fixed with the help of a core shaft and a positioning clip, and the terminal is clamped by a clamping claw and inserted into the coil skeleton; the terminal insertion efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a terminal plugging machine (with products).

[0015] Figure 2 This is a three-dimensional diagram of a terminal insertion machine.

[0016] Figure 3 This is a three-dimensional diagram of a terminal plugging machine (partial 1).

[0017] Figure 4 yes Figure 3 A partial enlarged schematic diagram is shown in the figure.

[0018] Figure 5 This is a three-dimensional diagram of a terminal plugging machine (part 2).

[0019] Figure 6 This is a three-dimensional diagram of a terminal plugging machine (part 3).

[0020] Figure 7 The product is three-dimensional.

[0021] The figure shows a terminal insertion machine 1, a frame 1-1, a material channel 1-2, a positioning clamp 1-3, a clamping claw 1-4, a left clamp block group 1-4-1, a right clamp block group 1-4-2, a handling device Ⅰ 1-5, a vibration plate 1-6, a front transition material channel 1-7, a rear transition material channel 1-8, a handling device Ⅱ 1-9, a detection device 1-10, an NG box 1-11, a terminal seat 1-12, a material strip and tray servo unwinding device 1-13, a cutting block 1-14, a waste box 1-15, a blanking channel 1-16, a handling device Ⅲ 1-17, a material unloading seat 1-18, a base 1-19, an arc baffle 1-20, and a moving device 1-21; product 2, a coil skeleton 2-1, a terminal 2-2, a left insert 2-2-1, and a right insert 2-2-2. DETAILED DESCRIPTION

[0022] like Figure 1-7 As shown, a terminal plugging machine, the terminal plugging machine 1 includes a frame 1-1; the terminal plugging machine also includes a material channel 1-2, a core shaft, a positioning clip 1-3, and a clamping claw 1-4, the material channel 1-2, the core shaft, the positioning clip 1-3, and the clamping claw 1-4 are installed on the frame 1-1, with the upper position of the material channel 1-1 as the terminal plugging position, an opening is set at the bottom, and a notch is set on the side, and the positioning clip 1-3 is located below the material channel 1-2 and facing the opening; The mandrel constitutes the handling device Ⅰ1-5, and the terminal insertion machine also includes a vibration plate 1-6 and a front transition channel 1-7. The vibration plate 1-6 is installed on the side of the frame 1-1, and the front transition channel 1-7 is installed on the frame 1-1. The vibration plate 1-6 is connected to the front transition channel 1-7, and the front transition channel 1-7 is connected to the channel 1-2 through the handling device Ⅰ1-5; there are two mandrels constituting the handling device Ⅰ1-5, and the two mandrels are arranged side by side; The terminal plugging machine 1 also includes a rear transition channel 1-8, a handling device II 1-9, a detection device 1-10, and an NG box 1-11. The rear transition channel 1-8, the handling device II 1-9, the detection device 1-10, and the NG box 1-11 are installed on the frame 1-1. There is a space between the rear transition channel 1-8 and the channel 1-2, and they are connected through the handling device II 1-9. The detection device 1-10 and the NG box 1-11 are located in the space between the rear transition channel 1-8 and the channel 1-2; the handling device II 1-9 is composed of two mandrels, and the two mandrels are arranged side by side; The terminal plugging machine 1 also includes a terminal seat 1-12, a material strip material tray servo unwinding reel device 1-13, and a cutting block 1-14. The terminal seat 1-12 is installed on the frame 1-1, the material strip material tray servo unwinding reel device 1-13 is installed on the side of the frame 1-1, and the cutting block 1-14 is installed on the frame 1-1. The material strip material tray servo unwinding reel device 1-13 is connected to the terminal seat 1-12, and the cutting block 1-14 is located above the terminal seat 1-12; The terminal plugging machine 1 also includes a waste box, which is arranged in the frame 1-1. The frame 1-1 has a hole, and the terminal seat 1-12 has a hole. The hole on the frame 1-1 is connected with the hole on the terminal seat 1-12 to form a blanking channel, and the outlet of the blanking channel is located above the waste box; The terminal plugging machine 1 also includes a handling device III1-17 and a material unloading seat 1-18, which are installed on the frame 1; the handling device III1-17 is composed of a core shaft and a transition material seat; The terminal seat 1-12 is opposite to the notch on the material channel 1-1, and there are two clamping jaws 1-4. The two clamping jaws 1-4 are opposite to each other and share the base 1-19. The base 1-19 rotates 180 degrees, and the two clamping jaws 1-4 rotate 180 degrees accordingly, and alternately reciprocate between the terminal seat 1-12 and the notch on the material channel 1-2; The terminal 2-2 includes a left plug-in sheet 2-2-1 and a right plug-in sheet 2-2-2. The clamping jaw 1-4 includes a left clamping block group 1-5-1 and a right clamping block group 1-4-2. The left clamping block group 1-5-1 and the right clamping block group 1-4-2 are arranged side by side and are both composed of two upper and lower clamping blocks. The left clamping block group 1-5-1 is an adjustable clamping block group. Arc-shaped baffles 1-20 are provided on the left and right sides of the two clamping jaws 1-4.

[0023] The two core shafts constituting the transport device Ⅰ1-5 and the two core shafts constituting the transport device Ⅱ1-9 share the moving device 1-21, and are driven by the moving device 1-21 to move synchronously.

[0024] When the above-mentioned terminal plugging machine is used, the coil skeleton 2-1 is added to the vibration plate 1-6, and the coil skeleton 2-1 is transported by the vibration plate 1-6 and moved backward along the front transition channel 1-7 in sequence. The handling device Ⅰ1-5 transfers the (two) coil skeletons 2-1 at the end of the front transition channel 1-7 to the channel 1-2 and transports them backward along the channel 1-2. The (two) coil skeletons 2-1 pass through the plugging terminal position in sequence (at this time, the core shaft constituting the handling device Ⅰ1-5 holds the expanded coil skeleton), the positioning clamp 1-3 passes through the opening, clamps the coil skeleton 2-1 on the plugging terminal position, and at the notch on the channel 1-2, the clamping claw 1-4 (clamp Hold the terminal 2-2) and insert the terminal 2-2 into the coil skeleton 2-1 on the plug-in terminal position (forming product 2); the handling device II 1-9 transfers the (two) products 2 at the end of the material channel 1-2 to the rear transition material channel 1-8, and the (two) products pass through the detection device 1-10 and the NG box 1-11 in turn. If the detection device 1-10 detects that it is an NG product, it will be sent to the NG box 1-11; the products 2 transferred to the rear transition material channel 1-8 move backwards in turn (the previous product 2 supports the next product 2); the handling device III 1-17 transfers the (one) product 2 at the end of the rear transition material channel 1-8 to the unloading seat 1-18; (Initially) one of the two clamping jaws 1-4 is located at the terminal seat 1-12, and the other is located at the notch of the material channel 1-2. The material tray servo unwinding reel device 1-13 conveys the material to the terminal seat 1-12. The terminal 2-2 is supported on the terminal seat 1-12, clamped by the clamping jaw 1-4 located at the terminal seat 1-12, and cut off by the cutting block 1-14. The two clamping jaws 1-4 rotate 180 degrees with the base 1-19. The clamping jaw 1-4 holding the terminal 2-2 is transferred to the notch of the material channel 1-2 (inserting the terminal 2-2 onto the coil skeleton 2-1), and the other clamping jaw 1-4 is transferred to the terminal seat 1-12 (clamping the terminal 2-2), and this is repeated; when the cutting block 1-14 cuts off the terminal 2-2, the cut edge of the material falls into the waste box through the blanking channel; At the terminal seat 1-12, the left clamp block group 1-5-1 clamps the left plug 2-2-1, and the right clamp block group 1-5-2 clamps the right plug 2-2-2; at the notch of the material channel 1-2, the left clamp block group 1-5-1 inserts the left plug 2-2-1 onto the coil frame 2-1, and the right clamp block group 1-4-2 inserts the right plug 1-5-2 onto the coil frame 2-1.

[0025] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A terminal plugging machine, comprising a frame; characterized in that: The terminal plugging machine also includes a material channel, a core shaft, a positioning clip, and a clamping claw. The material channel, the core shaft, the positioning clip, and the clamping claw are installed on the frame, with a position on the material channel as the terminal plugging position, an opening at the bottom, and a notch at the side. The positioning clip is located below the material channel and facing the opening; A coil frame is placed in the material channel and moves along the material channel to the terminal insertion position. The core shaft is inserted into the center hole of the coil frame to tighten the coil frame. The positioning clip passes through the opening to clamp the coil frame. The clamp clamps the terminal. At the notch on the material channel, the clamp inserts the terminal onto the coil frame.

2. A terminal plugging machine according to claim 1, characterized in that: The mandrel constitutes a handling device I, and the terminal insertion machine also includes a vibration plate and a front transition channel, wherein the vibration plate is mounted on the side of the frame, the front transition channel is mounted on the frame, the vibration plate is connected to the front transition channel, and the front transition channel is connected to the channel through the handling device I; The coil frame at the end of the front transition channel of the conveying device I is transferred by the conveying device to the plug-in terminal position, and the coil frame on the plug-in terminal position is transferred backward.

3. A terminal plugging machine according to claim 1, characterized in that: The terminal plugging machine also includes a rear transition channel, a handling device II, a detection device, and an NG box. The rear transition channel, the handling device II, the detection device, and the NG box are installed on the frame. There is a space between the rear transition channel and the channel, and they are connected by the handling device. The detection device and the NG box are located in the space between the rear transition channel and the channel; the handling device II is composed of a core shaft; The transport device II transfers the coil skeleton on the material channel to the rear transition material channel, passes through the detection device and the NG box.

4. A terminal plugging machine according to claim 1, characterized in that: The terminal plugging machine also includes a terminal seat, a material strip material tray servo unwinding reel device, and a cutting block. The terminal seat is installed on the frame, the material strip material tray servo unwinding reel device is installed on the side of the frame, the cutting block is installed on the frame, the material strip material tray servo unwinding reel device is connected to the terminal seat, and the cutting block is located above the terminal seat; The material strip material tray servo unwinding reel device conveys the material strip to the terminal seat, where a terminal is supported on the terminal seat, clamped by a clamping claw, and cut off by a cutting block.

5. A terminal plugging machine according to claim 4, characterized in that: The terminal plugging machine also includes a waste box, which is arranged in a frame, a hole is opened on the frame, and a hole is opened on the terminal seat, and the hole on the frame is connected with the hole on the terminal seat to form a material drop channel, and the outlet of the material drop channel is located above the waste box; The cutting block cuts off the edge of the strip when cutting off the terminal, and the cut edge of the strip falls into the waste box through the drop channel.

6. A terminal plugging machine according to claim 4, characterized in that: The terminal plugging machine also includes a handling device III and a material unloading seat, and the handling device III and the material unloading seat are installed on the frame; the handling device III is composed of a core shaft and a transition material seat; The handling device III transfers the coil skeleton on the transition channel to the unloading seat.

7. A terminal plugging machine according to claim 4, characterized in that: The terminal seat is opposite to the notch on the material channel, and there are two clamps in total. The two clamps are opposite to each other and share a base. When the base rotates 180°, the two clamps rotate 180° accordingly, and alternately reciprocate between the terminal seat and the notch on the material channel.

8. The terminal plugging machine according to claim 4, characterized in that: The terminal comprises a left plug and a right plug, and the clamp comprises a left clamp block group and a right clamp block group. The left clamp block group and the right clamp block group are arranged side by side and each consists of two upper and lower clamp blocks. The left clamp block group and / or the right clamp block group are adjustable clamp block groups. At the terminal seat, the left clamp block group clamps the left plug-in piece, and the right clamp block group clamps the right plug-in piece; at the notch of the material channel, the left clamp block group inserts the left plug-in piece onto the coil frame, and the right clamp block group inserts the right plug-in piece onto the coil frame.

9. The terminal plugging machine according to claim 7, characterized in that: Arc-shaped baffles are arranged on the left and right sides of the two clamping jaws.

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