Automatic inductor plate penetrating machine

Abstract

The utility model discloses an automatic inductance plate penetrating machine which comprises a machine frame, a pin shearing mechanism, a plate penetrating mechanism and a carrying mechanism, wherein the pin shearing mechanism, the plate penetrating mechanism and the carrying mechanism are installed on the machine frame. In the automatic inductor plate penetrating machine, the pin shearing mechanism compresses an inductor, clamps and straightens pins on the inductor and then shears the pins to be flush, the machining process is rapid and accurate, efficiency is improved, the flatness of the pins of the inductor is guaranteed, the inductor is synchronously moved front and back through the carrying mechanism, the waiting time between pin shearing machining and plate penetrating machining is shortened, and the machining efficiency is improved. According to the plate penetrating mechanism, plastic plates are blanked one by one through a material groove, the plastic plate at the bottommost end is pushed to a plate penetrating machining position through a material pushing plate, after pins of an inductor are positioned through a wire clamping plate, the pins are pushed open outwards through a pin stirring clamp to clamp the plastic plates, plate falling is prevented, manual pin stirring operation is omitted, the labor cost is reduced, it is ensured that each pin is bent, and the finished product quality is good.

Description

Technical Field

[0001] This utility model relates to the technical field of inductor board insertion, and in particular to an automatic inductor board insertion machine. Background Technology

[0002] An inductor is a component that converts electrical energy into magnetic energy and stores it. An inductor has a certain inductance; it only impedes changes in current. If no current flows through the inductor, it will attempt to impede the current flow when the circuit is closed. If current flows through the inductor, it will attempt to maintain a constant current when the circuit is open. In the production of products with electronic components, inductors need to have their pins passed through a plastic board for fixation, facilitating subsequent positioning and installation. Currently, individual equipment can only perform pin-cutting or board-mounting operations, resulting in poor automation and requiring manual repositioning of the cut-pin inductor into the board-mounting position, undoubtedly increasing manual labor and wasting time and effort. Utility Model Content

[0003] One objective of this invention is to provide an automatic inductor board threading machine that automatically performs lead cutting, handling, board threading, and unloading actions without manual intervention, thereby improving the efficiency of inductor board threading while ensuring the quality of the threading process.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] An automatic inductor board threading machine includes a frame and a cutting mechanism, a board threading mechanism, and a conveying mechanism mounted on the frame;

[0006] The shearing mechanism includes front and rear guide rails, a slider connecting plate, and a shearing upper plate. The slider connecting plate slides along the front and rear guide rails. A line position plate is fixed in the middle of the shearing upper plate. Line foot pressure plates are movably connected to the front and rear ends of the line position plate. A lifting plate is provided between the shearing upper plate and the slider connecting plate. Pull plates move laterally on both sides of the lifting plate. A cutter head is slidably connected to the pull plate. A side pressure block is elastically connected to the cutter head. The side pressure block is inserted into the inside of the line foot pressure plate.

[0007] The plate-passing mechanism includes a plate-passing base, a feeding seat, a pusher plate, a rear wire-clamping plate, and a side wire-clamping plate. The plate-passing base has a plate-passing processing position in the middle. A material groove is inserted into the feeding seat. A through-plate groove is provided horizontally inside the feeding seat. The lower end of the material groove is connected to the through-plate groove. The pusher plate is inserted into the through-plate groove. The two side wire-clamping plates move along the left and right direction on both sides of the plate-passing processing position. The rear wire-clamping plate moves along the front and back direction. A pin hole is formed between the rear wire-clamping plate and the side wire-clamping plate. A pin-pulling clip is provided below the plate-passing processing position.

[0008] The conveying mechanism includes a horizontal linear module, a module connecting plate, a first vertical moving cylinder, and a second vertical moving cylinder. The module connecting plate is fixed on the drive end of the horizontal linear module. The first vertical moving cylinder and the second vertical moving cylinder are respectively installed on both sides of the module connecting plate. The drive end of the first vertical moving cylinder is vertically connected to a first pneumatic gripper, and the drive end of the second vertical moving cylinder is vertically connected to a second pneumatic gripper.

[0009] As a preferred technical solution, a clamping cylinder is installed on the upper plate of the scissor, and the driving end of the clamping cylinder is connected to an upper pressure block.

[0010] As a preferred technical solution, the line position plate is connected to an upper cover plate, the upper pressure block is pressed on the middle of the upper cover plate, and the front and rear ends of the shear plate are fixed with pressure plate cylinders. The driving end of the pressure plate cylinder is fixedly connected to the line foot pressure plate, and the end of the line position plate is located in the guide groove of the line foot pressure plate.

[0011] As a preferred technical solution, a guide shaft is fixed inside the cutter head, the lower end of the side pressure block slides on the guide shaft, a load spring is sleeved on the guide shaft, the load spring is elastically connected to the side pressure block, a push angle is provided at the front end of the side pressure block, a V-shaped slot is formed between the line foot pressure plate and the line position plate, and the push angle is inserted into the V-shaped slot.

[0012] As a preferred technical solution, a first spring bolt is fixed to the lower end of the pull plate, a second spring bolt is fixed to the lifting plate, and a tension spring is connected between the first spring bolt and the second spring bolt.

[0013] As a preferred technical solution, the front end and the rear end of the pull plate are both provided with a first inclined surface, and the lower end of the front end and the lower end of the rear end of the cutter head are both provided with a second inclined surface, and the first inclined surface and the second inclined surface slide relative to each other.

[0014] As a preferred technical solution, the feeding seat is provided with a first sensor and a second sensor. The first sensor is located on both sides of the lower end of the material trough, and the second sensor is located on both sides of the through-plate trough. The through-plate substrate is provided with a third sensor, which is located on the side of the through-plate processing position.

[0015] As a preferred technical solution, a front cylinder is fixedly connected to the front end of the through-plate substrate, the driving end of the front cylinder is connected to the pusher plate, a side cylinder and a rear cylinder are fixed on the through-plate substrate, a side connecting block is connected to the driving end of the side cylinder, the side connecting block is fixedly connected to the side wire clamping plate, and a rear connecting block is connected to the driving end of the rear cylinder, the rear connecting block is fixedly connected to the rear wire clamping plate.

[0016] As a preferred technical solution, both the driving end of the first vertical moving cylinder and the driving end of the second vertical moving cylinder are fixed with limit blocks, and the lower end of the module connecting plate is fixed with an extreme position bolt, and the limit block contacts the extreme position bolt at the extreme position.

[0017] As a preferred technical solution, the rack is equipped with a touch screen and a turnover box.

[0018] The beneficial effects of this utility model are as follows: It provides an automatic inductor pin threading machine. In this automatic inductor pin threading machine, the lead-cutting mechanism presses the inductor tightly and clamps and straightens the pins on the inductor before cutting them evenly. The processing is fast and accurate, improving efficiency and ensuring the flatness of the inductor pins. The inductor is moved back and forth synchronously by the conveying mechanism, reducing the waiting time between lead-cutting and pin threading. The pin threading mechanism feeds plastic sheets one by one through the material trough. The pusher plate pushes the bottom plastic sheet to the pin threading position. After the wire clamping plate positions the inductor pins, the pin-pulling clamp pulls the pins outward to clamp the plastic sheet, preventing the sheet from falling off. This saves manual pin-pulling operations, reduces labor costs, and ensures that each pin is bent, resulting in good finished product quality. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of an automatic inductor board threading machine as described in the embodiment;

[0021] Figure 2 This is a schematic diagram of the first structure of the shear mechanism described in the embodiment;

[0022] Figure 3 This is a schematic diagram of the second structure of the shear mechanism described in the embodiment;

[0023] Figure 4 This is a first partial structural diagram of the shear mechanism described in the embodiment;

[0024] Figure 5 This is a second partial structural diagram of the shear mechanism described in the embodiment;

[0025] Figure 6 This is a third partial structural diagram of the shear mechanism described in the embodiment;

[0026] Figure 7 This is a fourth partial structural diagram of the scissor mechanism described in the embodiment;

[0027] Figure 8 This is a schematic diagram of the first structure of the plate-penetrating mechanism described in the embodiment;

[0028] Figure 9 This is a schematic diagram of the second structure of the plate-penetrating mechanism described in the embodiment;

[0029] Figure 10 This is a partial structural diagram of the plate-penetrating mechanism described in the embodiment;

[0030] Figure 11 This is a schematic diagram of the conveying mechanism described in the embodiment.

[0031] Figures 1 to 11 middle:

[0032] 1. Cutting mechanism; 101. Front and rear guide rails; 102. Slider connecting plate; 103. Cutting upper plate; 104. Pressing cylinder; 105. Upper pressure block; 106. Line position plate; 107. Line foot pressure plate; 108. Lifting plate; 109. Pulling plate; 110. Cutting head; 111. Side pressure block; 112. Upper cover plate; 113. Pressure plate cylinder; 114. Guide shaft; 115. Load spring; 116. Cutting head cylinder; 117. First inclined plane; 118. Stop bolt; 119. First spring bolt; 120. Second spring bolt; 121. Tension spring; 122. Guide plate; 123. Mounting lower plate; 124. Spring rod; 125. Lifting spring; 126. Lifting cylinder; 127. Cutting moving cylinder; 128. Buffer;

[0033] 2. Plate threading mechanism; 201. Plate threading base; 202. Feeding seat; 203. Push plate; 204. Rear end clamping plate; 205. Side clamping plate; 206. Material trough; 207. Through-plate groove; 208. Needle hole; 209. Needle clamp; 210. Front end cylinder; 211. Clamping plate; 212. First sensor; 213. Second sensor; 214. Third sensor; 215. Side cylinder; 216. Rear end cylinder; 217. Side connecting block; 218. Rear end connecting block; 219. Connecting block guide rail; 220. Clamp cylinder;

[0034] 3. Handling mechanism; 301. Horizontal linear module; 302. Module connecting plate; 303. First vertical movement cylinder; 304. Second vertical movement cylinder; 305. First pneumatic gripper; 306. Second pneumatic gripper; 307. Limit block; 308. Limit bolt;

[0035] 4. Rack; 5. Touch screen; 6. Turnover box; 7. Inductor; 8. Plastic sheet. Detailed Implementation

[0036] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0037] like Figures 1 to 11 As shown in this embodiment, an automatic inductor board threading machine includes a frame 4 and a shearing mechanism 1, a board threading mechanism 2, and a conveying mechanism 3 mounted on the frame 4.

[0038] The shearing mechanism 1 includes front and rear guide rails 101, a slider connecting plate 102, and a shearing upper plate 103. The slider connecting plate 102 slides along the front and rear guide rails 101. The shearing upper plate 103 is fixed above the slider connecting plate 102. A clamping cylinder 104 is installed on the shearing upper plate 103. An upper pressure block 105 is connected to the driving end of the clamping cylinder 104. A line position plate 106 is fixed in the middle of the shearing upper plate 103. Line foot pressure plates 107 are movably connected to the front and rear ends of the line position plate 106. A lifting plate 108 is provided between the shearing upper plate 103 and the slider connecting plate 102. The lifting plate 108 moves in the vertical direction. Pull plates 109 move laterally on both sides of the lifting plate 108. A cutter head 110 is slidably connected to the pull plate 109. A side pressure block 111 is elastically connected to the cutter head 110. The side pressure block 111 is inserted into the inside of the line foot pressure plate 107.

[0039] The inductor 7 is placed in the middle of the upper plate 103 of the cutter, with the pins of the inductor 7 on the wire positioning plate 106. The clamping cylinder 104 rotates and fixes the inductor 7 through the upper pressure block 105. The wire positioning plate 107 moves towards the middle from the front and back, restricting the pins of the inductor 7 in the pin holes of the wire positioning plate 106. The cutter head 110 moves from both sides towards the middle. When the side pressure block 111 is inserted into the slot between the wire positioning plate 106 and the wire positioning plate 107, the pin position is fixed. Then the cutter head 110 continues to move forward. At this time, the lifting plate 108 drives the pulling plate 109 to move downward, and the front end of the cutter head 110 cuts the pins.

[0040] The wire positioning plate 106 is connected to the upper cover plate 112. The upper pressure block 105 presses on the middle of the upper cover plate 112. The front and rear ends of the shear plate 103 are fixed with pressure cylinders 113. The driving end of the pressure cylinder 113 is fixedly connected to the wire lead pressure plate 107. The end of the wire positioning plate 106 is located in the guide groove of the wire lead pressure plate 107. The upper cover plate 112 restricts the pressing position of the upper pressure block 105, which can be aligned with the inductor 7. The forward and backward movement of the wire lead pressure plate 107 is driven horizontally by the pressure cylinder 113.

[0041] The cutter head 110 has a guide shaft 114 fixed inside. The lower end of the side pressure block 111 slides on the guide shaft 114. A load spring 115 is sleeved on the guide shaft 114. The load spring 115 is elastically connected to the side pressure block 111. The front end of the side pressure block 111 is provided with a push angle. A V-shaped slot is formed between the wire foot pressure plate 107 and the wire position plate 106. The push angle is inserted into the V-shaped slot. After the push angle part of the side pressure block 111 is inserted into the V-shaped slot between the wire foot pressure plate 107 and the wire position plate 106, the position of the needle is fixed. Then the load spring 115 retracts. While the side pressure block 111 remains fixed, the cutter head 110 continues to move forward to cut the fixed needle.

[0042] Both sides of the upper plate 103 of the scissor foot are fixed with a cutter head cylinder 116. The cutter head 110 is fixed on the drive end of the cutter head cylinder 116. The lateral movement of the cutter head 110 and the side pressure block 111 is powered by the cutter head cylinder 116.

[0043] The front end and rear end of the pull plate 109 are provided with a first inclined surface 117, and the lower front end and the lower rear end of the cutter head 110 are provided with a second inclined surface. The first inclined surface 117 and the second inclined surface slide relative to each other. After the side pressure block 111 fixes the needle, the cutter head 110 continues to move forward. Under the inclined force of the first inclined surface 117 and the second inclined surface, the lateral movement of the cutter head 110 will force the pull plate 109 to move downward, so that the cutter head 110 can continue to move forward and cut the needle.

[0044] A first spring bolt 119 is fixed to the lower end of the pull plate 109, and a second spring bolt 120 is fixed to the lifting plate 108. A tension spring 121 is connected between the first spring bolt 119 and the second spring bolt 120. When the cutter head 110 finishes cutting and retracts, the tension spring 121 also pulls the pull plate 109 back to achieve reset.

[0045] A guide plate 122 is fixed in the middle of the upper plate 103 of the shear head, and the cutter head 110 moves in the middle of the guide plate 122. A mounting plate 123 is fixed below the guide plate 122. A spring rod 124 is connected between the lifting plate 108 and the mounting plate 123. A lifting spring 125 is sleeved on the outside of the spring rod 124. A lifting cylinder 126 is fixed on the mounting plate 123. The drive end of the lifting cylinder 126 is connected to the lifting plate 108. The guide plate 122 guides the movement of the cutter head 110. The mounting plate 123 restricts the lifting of the lifting plate 108. The lifting cylinder 126 provides lifting thrust and, together with the spring rod 124 and the lifting spring 125, resets the lifting plate 108.

[0046] A shearing foot moving cylinder 127 is provided behind the slider connecting plate 102. The drive end of the shearing foot moving cylinder 127 is fixedly connected to the slider connecting plate 102. A buffer 128 and a stop bolt 118 are installed on the side of the shearing foot moving cylinder 127. When the inductor 7 is loaded onto the shearing foot upper plate 103, the shearing foot moving cylinder 127 controls the slider connecting plate 102 to move forward. When the inductor 7 is in place and shearing is required, the shearing foot moving cylinder 127 then drives the slider connecting plate 102 to move backward under the action of the front and rear guide rails 101, and stops under the action of the buffer 128 and the stop bolt 118.

[0047] Next, the conveying mechanism 3 includes a horizontal linear module 301, a module connecting plate 302, a first vertical moving cylinder 303, and a second vertical moving cylinder 304. The module connecting plate 302 is fixed on the drive end of the horizontal linear module 301. The first vertical moving cylinder 303 and the second vertical moving cylinder 304 are respectively installed on both sides of the module connecting plate 302. The drive end of the first vertical moving cylinder 303 is vertically connected to a first pneumatic gripper 305, and the drive end of the second vertical moving cylinder 304 is vertically connected to a second pneumatic gripper 306.

[0048] The horizontal linear module 301 synchronously controls the horizontal movement of the first vertical moving cylinder 303 and the second vertical moving cylinder 304 through the module connecting plate 302. When the first pneumatic gripper 305 picks up the inductor 7 on the shearing mechanism 1 and moves it to the plate-passing mechanism 2, the second pneumatic gripper 306 simultaneously picks up the finished inductor 7 that has been passed through the plate on the plate-passing mechanism 2 and moves it to the rear. The front and rear are carried out synchronously, saving processing waiting time.

[0049] Limit blocks 307 are fixed to the drive ends of the first vertical shift cylinder 303 and the second vertical shift cylinder 304. An extreme position bolt 308 is fixed to the lower end of the module connecting plate 302. The limit block 307 contacts the extreme position bolt 308 at the extreme position. When the first vertical shift cylinder 303 controls the first pneumatic gripper 305 to move down and the second vertical shift cylinder 304 controls the second pneumatic gripper 306 to move down, the limit block 307 moves down accordingly and stops when it touches the extreme position bolt 308 to prevent collision with the mechanism below.

[0050] The plate-passing mechanism 2 includes a plate-passing base 201, a feeding seat 202, a pusher plate 203, a rear wire-clamping plate 204, and a side wire-clamping plate 205. The plate-passing base 201 has a plate-passing processing position in the middle. The feeding seat 202 is fixed to the front end of the plate-passing processing position. A material groove 206 is inserted into the feeding seat 202. A through-plate groove 207 is arranged horizontally inside the feeding seat 202. The lower end of the material groove 206 is connected to the through-plate groove 207. The pusher plate 203 is inserted into the plate groove. Two side wire-clamping plates 205 move along the left and right direction on both sides of the plate-passing processing position. The rear wire-clamping plate 204 moves along the front and back direction. The front end of the rear wire-clamping plate 204 is inserted between the side wire-clamping plate 205 and the feeding seat 202. A pin hole position 208 is formed between the rear wire-clamping plate 204 and the side wire-clamping plate 205. A pin-pulling clip 209 is provided below the plate-passing processing position.

[0051] The plastic sheets 8 are stacked and placed in the material tray 206. The plastic sheet 8 at the bottom falls into the board guide tray 207. The pusher plate 203 moves backward and pushes the plastic sheet 8 in the board guide tray 207 into the board processing position. Then, the side wire clamping plates 205 on both sides move towards the middle and cooperate with the rear wire clamping plate 204 that moves forward to form the pin hole position 208 of the inductor 7. After the inductor 7 is put down from top to bottom, the pin passes through the pin hole position 208 and through the plastic sheet 8. The pin release clip 209 at the bottom unfolds outward and bends the vertical pin and clamps it on the plastic sheet 8. Then, the side wire clamping plate 205 can be opened to remove the finished product.

[0052] A front cylinder 210 is fixedly connected to the front end of the through plate substrate 201. The drive end of the front cylinder 210 is connected to the pusher plate 203. The forward and backward movement of the pusher plate 203 is controlled by the front cylinder 210.

[0053] The lower end of the material trough 206 is fitted with a clamping plate 211, which is located above the feeding seat 202. The clamping plate 211 is used to hold the stacked plastic sheets 8.

[0054] The loading base 202 is equipped with a first sensor 212 and a second sensor 213. The first sensor 212 is located on both sides of the lower end of the material trough 206, and the second sensor 213 is located on both sides of the through-plate groove 207. The through-plate substrate 201 is equipped with a third sensor 214, which is located on the side of the through-plate processing position. The first sensor 212 is responsible for sensing whether there is still a plastic plate 8 in the upper material trough 206. If not, the material trough 206 is replaced. The second sensor 213 is responsible for sensing whether there is a plastic plate 8 in the through-plate groove 207. If there is, the plastic plate 8 is pushed into the through-plate processing position for inductor 7 through-plate. If not, the material trough 206 is manually inspected.

[0055] A side cylinder 215 and a rear cylinder 216 are fixed on the through-plate base plate 201. The drive end of the side cylinder 215 is connected to a side connecting block 217, which is fixedly connected to the side wire clamping plate 205. The drive end of the rear cylinder 216 is connected to a rear connecting block 218, which is fixedly connected to the rear wire clamping plate 204. A connecting block guide rail 219 is fixed on the through-plate base plate 201. Connecting block sliders are installed on both the side connecting block 217 and the rear connecting block 218. The connecting block sliders slide on the connecting block guide rail 219. The movement of the wire clamping plates on both sides and the rear end is controlled by the cylinders and moved by the sliders and guide rails to ensure accurate positioning.

[0056] A clamp cylinder 220 is fixed below the through-board substrate 201. The drive end of the clamp cylinder 220 is connected to the pin-pulling clamp 209. When the clamp cylinder 220 is closed, it lowers the inductor 7 onto the plastic plate 8. Then, it controls the pin-pulling clamp 209 to open outward, so that the pin is bent and fixed on the plastic plate 8.

[0057] The frame 4 is equipped with a touch screen 5 and a turnover box 6. The second pneumatic gripper 306 puts the finished products of inductor 7 and plastic board 8 into the turnover box 6 for storage. The operator can control the operation of the entire inductor board insertion machine and observe the status in a timely manner on the touch screen 5.

[0058] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles applied thereto. Within the scope of the technology disclosed in this utility model, any variations or substitutions that are easily conceived by those skilled in the art should be covered within the protection scope of this utility model.

Claims

1. An automatic inductor board threading machine, characterized in that, Includes a frame and a scissor mechanism, a plate-passing mechanism, and a conveying mechanism mounted on the frame; The shearing mechanism includes front and rear guide rails, a slider connecting plate, and a shearing upper plate. The slider connecting plate slides along the front and rear guide rails. A line position plate is fixed in the middle of the shearing upper plate. Line foot pressure plates are movably connected to the front and rear ends of the line position plate. A lifting plate is provided between the shearing upper plate and the slider connecting plate. Pull plates move laterally on both sides of the lifting plate. A cutter head is slidably connected to the pull plate. A side pressure block is elastically connected to the cutter head. The side pressure block is inserted into the inside of the line foot pressure plate. The plate-passing mechanism includes a plate-passing base, a feeding seat, a pusher plate, a rear wire-clamping plate, and a side wire-clamping plate. The plate-passing base has a plate-passing processing position in the middle. A material groove is inserted into the feeding seat. A through-plate groove is provided horizontally inside the feeding seat. The lower end of the material groove is connected to the through-plate groove. The pusher plate is inserted into the through-plate groove. The two side wire-clamping plates move along the left and right direction on both sides of the plate-passing processing position. The rear wire-clamping plate moves along the front and back direction. A pin hole is formed between the rear wire-clamping plate and the side wire-clamping plate. A pin-pulling clip is provided below the plate-passing processing position. The conveying mechanism includes a horizontal linear module, a module connecting plate, a first vertical moving cylinder, and a second vertical moving cylinder. The module connecting plate is fixed on the drive end of the horizontal linear module. The first vertical moving cylinder and the second vertical moving cylinder are respectively installed on both sides of the module connecting plate. The drive end of the first vertical moving cylinder is vertically connected to a first pneumatic gripper, and the drive end of the second vertical moving cylinder is vertically connected to a second pneumatic gripper.

2. The automatic inductor board threading machine according to claim 1, characterized in that, A clamping cylinder is installed on the upper plate of the shear foot, and the driving end of the clamping cylinder is connected to an upper pressure block.

3. An automatic inductor board threading machine according to claim 2, characterized in that, The line position plate is connected to an upper cover plate, and the upper pressure block presses on the middle of the upper cover plate. The front and rear ends of the shear plate are fixed with pressure plate cylinders. The driving end of the pressure plate cylinder is fixedly connected to the line foot pressure plate, and the end of the line position plate is located in the guide groove of the line foot pressure plate.

4. An automatic inductor board threading machine according to claim 3, characterized in that, The cutter head has a guide shaft fixed inside. The lower end of the side pressure block slides on the guide shaft. A load spring is sleeved on the guide shaft. The load spring is elastically connected to the side pressure block. The front end of the side pressure block is provided with a push angle. A V-shaped slot is formed between the line foot pressure plate and the line position plate. The push angle is inserted into the V-shaped slot.

5. An automatic inductor board threading machine according to claim 1, characterized in that, The lower end of the pull plate is fixed with a first spring bolt, and the lifting plate is fixed with a second spring bolt. A tension spring is connected between the first spring bolt and the second spring bolt.

6. An automatic inductor board threading machine according to claim 1, characterized in that, The front end and the rear end of the pull plate are each provided with a first inclined surface, and the lower front end and the lower rear end of the cutter head are each provided with a second inclined surface, and the first inclined surface and the second inclined surface slide relative to each other.

7. An automatic inductor board threading machine according to claim 1, characterized in that, The feeding seat is equipped with a first sensor and a second sensor. The first sensor is located on both sides of the lower end of the material trough, and the second sensor is located on both sides of the through-plate trough. The through-plate substrate is equipped with a third sensor, which is located on the side of the through-plate processing position.

8. An automatic inductor board threading machine according to claim 1, characterized in that, A front cylinder is fixedly connected to the front end of the through-plate substrate. The driving end of the front cylinder is connected to the pusher plate. A side cylinder and a rear cylinder are fixed on the through-plate substrate. A side connecting block is connected to the driving end of the side cylinder. The side connecting block is fixedly connected to the side wire clamping plate. A rear connecting block is connected to the driving end of the rear cylinder. The rear connecting block is fixedly connected to the rear wire clamping plate.

9. An automatic inductor board threading machine according to claim 1, characterized in that, Both the drive end of the first vertical movement cylinder and the drive end of the second vertical movement cylinder are fixed with limit blocks. The lower end of the module connecting plate is fixed with an extreme position bolt. The limit block contacts the extreme position bolt at the extreme position.

10. An automatic inductor board threading machine according to claim 1, characterized in that, The rack is equipped with a touch screen and a turnover box.

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