PCB inductor penetrating device
By designing a PCB inductor threading device, an electric push rod and positioning mechanism are used to achieve precise positioning and automated threading of the copper wires of the inductor components. This solves the problem of low inductor installation efficiency in existing technologies, improves installation accuracy and stability, and reduces labor costs.
Patent Information
- Application Number
- CN202520154277.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-01-23
AI Technical Summary
When installing an inductor onto a PCB board, the copper wires on the inductor need to be soldered through PCB holes. The current method of threading the copper wires through PCB holes is manual, which is inefficient and inconvenient.
A PCB inductor threading device was designed, including a worktable, a positioning mechanism and a secondary positioning component. By utilizing the synergistic action of components such as electric push rods, lead screws and gears, the device can achieve precise positioning and automated threading of copper wires for inductor components.
It improves the accuracy and stability of inductor installation, reduces labor costs, avoids errors in manual operation, improves production efficiency and product quality consistency, and adapts to the installation needs of inductor components of different specifications and sizes.
Smart Images
Figure CN223815701U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to PCB inductance installation technical field, concretely relates to a PCB inductance penetrating device. BACKGROUND
[0002] Inductor is a kind of energy storage element, and the original model of inductor is wire wound into cylindrical coil, when current i is passed in the coil, magnetic flux Φ will be generated in the coil, and energy is stored, the parameter that inductance element (inductor for short) generates magnetic flux, the ability of storage magnetic field is also called inductance, it is represented by L, it is equal to the magnetic chain generated by unit current in value, and inductor refers to inductor (inductor coil) and various transformers.
[0003] When existing inductance is installed with PCB board, copper wire on inductance needs to be welded through PCB hole, and the existing copper wire through PCB hole is manually threaded by artificial, and the efficiency is low, and threading is inconvenient. UTILITY MODEL CONTENTS
[0004] Therefore, the utility model provides a kind of PCB inductance penetrating device to solve the problem that when inductance is installed with PCB board, copper wire on inductance needs to be welded through PCB hole, and the existing copper wire through PCB hole is manually threaded by artificial, and the efficiency is low, and threading is inconvenient.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of PCB inductance penetrating device, including workbench, the top of the workbench is fixedly provided with top frame, the top of the top frame is fixedly provided with first electric push rod, the output end of the first electric push rod is fixedly connected with L-shaped connecting plate, the bottom of the L-shaped connecting plate is provided with positioning mechanism;
[0006] The positioning mechanism includes connecting shell, the connecting shell is fixedly arranged on the bottom of L-shaped connecting plate, a first screw rod is connected in the connecting shell by bearing, one end of the first screw rod extends out of the connecting shell, a knob is fixedly connected to one end of the first screw rod, two sliding baffles are arranged in the connecting shell, the screw thread direction of the first screw rod is opposite on both sides of the outer portion, the first screw rod penetrates the sliding baffle and is connected with the sliding baffle by screw thread, a connecting frame is fixedly arranged on one side of the sliding baffle, a second electric push rod is fixedly arranged on one side of the connecting frame, a positioning baffle is fixedly connected to the output end of the second electric push rod, a side sliding groove is formed on one side of the positioning baffle, and a secondary positioning assembly is arranged on one side of the side sliding groove.
[0007] Preferably, the secondary positioning assembly comprises a side sliding block arranged in the side sliding groove, one side of the side sliding block is provided with a bolt, one side of the side sliding block is connected with a rotating rod through a bearing, a gear is fixedly arranged on the outer side of the rotating rod, a second toothed plate is arranged on one side of the gear, the gear is engaged with the second toothed plate, a first toothed plate is arranged on the other side of the gear, the gear is engaged with the first toothed plate, the second toothed plate and the gear are both fixedly provided with a positioning plate, a third electric push rod is fixedly arranged at the bottom of the positioning plate, a connecting plate is fixedly connected to the output end of the third electric push rod, and the connecting plate is fixedly connected with the first toothed plate.
[0008] Preferably, the sliding baffle slides in the connecting shell.
[0009] Preferably, the side sliding block is in sliding connection with the side sliding groove.
[0010] Preferably, a limiting groove is formed at the top of the side sliding groove, limiting blocks are fixedly arranged at the bottom of the two positioning plates, and the limiting blocks extend into the limiting groove and slide in the limiting groove.
[0011] Preferably, an upper sliding groove is formed at the bottom of the L-shaped connecting plate, a second lead screw is arranged in the upper sliding groove, the second lead screw is connected with the inner wall of the upper sliding groove through a bearing, a motor is fixedly arranged on one side of the L-shaped connecting plate, the output end of the motor is fixedly connected with the second lead screw, the screw threads on the two sides of the second lead screw are opposite in rotation direction, and clamping plates are threadedly arranged on the two sides of the second lead screw.
[0012] Preferably, supporting columns are fixedly arranged at the four corners of the workbench.
[0013] Preferably, a fixing frame is fixedly arranged at the top of the workbench, a screw rod is arranged on one side of the fixing frame, the screw rod penetrates through the fixing frame and is connected with the fixing frame through threads, and a pressure head is fixedly connected to one end of the screw rod.
[0014] The embodiment of the utility model has the advantages that:
[0015] The embodiment of the utility model has the advantages that: BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the embodiments or prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained from the provided drawings without creative labor.
[0017] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that the present application can produce, should still fall within the scope of the technical content disclosed by the present application.
[0018] Figure 1 The overall structure schematic diagram provided by the present application is shown in the figure.
[0019] Figure 2 The positioning mechanism provided by the present application is shown in the figure.
[0020] Figure 3 The L-shaped connecting plate provided by the present application is shown in the figure.
[0021] Figure 4 The L-shaped connecting plate provided by the present application is shown in the figure. Figure 2 The structure of A part in the middle is shown in the figure.
[0022] Figure 5 The secondary positioning assembly provided by the present application is shown in the figure.
[0023] In the figure: 1, workbench; 2, support column; 3, top frame; 4, first electric push rod; 5, L-shaped connecting plate; 6, connecting shell; 7, fixing frame; 8, screw rod; 9, pressure head; 10, motor; 11, clamping plate; 12, knob; 13, first screw; 14, sliding baffle; 15, connecting frame; 16, second electric push rod; 17, positioning baffle; 18, side sliding groove; 19, upper sliding groove; 20, second screw; 21, side sliding block; 22, first toothed plate; 23, second toothed plate; 24, rotating rod; 25, gear; 26, limiting groove; 27, limiting block; 28, positioning plate; 29, third electric push rod; 30, connecting plate. DETAILED DESCRIPTION
[0024] The following specific embodiments illustrate the embodiments of the present application, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0025] Referring to the drawings Figure 1 - the drawings Figure 5 The utility model provides a kind of PCB inductance through device, including workbench 1, the top of the workbench 1 is fixedly provided with top frame 3, the top of the top frame 3 is fixedly provided with first electric push rod 4, the output end of the first electric push rod 4 is fixedly connected with L-shaped connecting plate 5, and the bottom of the L-shaped connecting plate 5 is equipped with positioning mechanism.
[0026] The positioning mechanism includes connecting shell 6, the connecting shell 6 is fixedly arranged in the bottom of L-shaped connecting plate 5, the first screw rod 13 is connected in the inside of the connecting shell 6 by bearing, one end of the first screw rod 13 extends outside the connecting shell 6, one end of the first screw rod 13 is fixedly connected with knob 12, the inside of the connecting shell 6 is equipped with two sliding baffles 14, the screw thread direction of the two sides outside the first screw rod 13 is opposite, the first screw rod 13 penetrates sliding baffle 14 and is connected with sliding baffle 14 by screw thread, one side of the sliding baffle 14 is fixedly provided with connecting frame 15, one side of the connecting frame 15 is fixedly provided with second electric push rod 16, the output end of the second electric push rod 16 is fixedly connected with positioning baffle 17, the side of the positioning baffle 17 is equipped with side slide groove 18, the side of the side slide groove 18 is equipped with secondary positioning assembly, and the sliding baffle 14 slides in the inside of the connecting shell 6.
[0027] In the embodiment, knob 12 is rotated, knob 12 drives the rotation of the first screw rod 13, the first screw rod 13 drives the movement of the two sliding baffles 14, so as to adjust the position of the sliding baffle 14 and push the copper wire of inductive element to move, then start second electric push rod 16, second electric push rod 16 controls the movement of positioning baffle 17, positioning baffle 17 contacts with the copper wire of inductive element and pushes the copper wire, until the copper wire is positioned by sliding baffle 14 and positioning baffle 17.
[0028] Wherein, in order to realize the purpose of secondary positioning, the device uses the following technical solutions to realize: the secondary positioning assembly includes a side sliding block 21, the side sliding block 21 is arranged inside the side sliding groove 18, one side of the side sliding block 21 is provided with a bolt, one side of the side sliding block 21 is connected with a rotating rod 24 through a bearing, the rotating rod 24 is externally fixed with a gear 25, one side of the gear 25 is provided with a second toothed plate 23, the gear 25 is engaged with the second toothed plate 23, the other side of the gear 25 is provided with a first toothed plate 22, the gear 25 is engaged with the first toothed plate 22, both sides of the second toothed plate 23 and the gear 25 are fixedly provided with a positioning plate 28, the bottom of the positioning plate 28 is fixedly provided with a third electric push rod 29, the output end of the third electric push rod 29 is fixedly connected with a connecting plate 30, the connecting plate 30 is fixedly connected with the first toothed plate 22, the side sliding block 21 is slidingly connected with the side sliding groove 18, the top of the side sliding groove 18 is provided with a limiting groove 26, two limiting blocks 27 are fixedly arranged at the bottom of the positioning plate 28, the limiting blocks 27 extend into the limiting groove 26 and slide in the limiting groove 26, according to the position of the through hole, the side sliding block 21 of the secondary positioning assembly is first adjusted to move in the side sliding groove 18, then it is fixed through the bolt, the third electric push rod 29 is started, the third electric push rod 29 controls the movement of the connecting plate 30, the connecting plate 30 drives the first toothed plate 22 to move, the first toothed plate 22 drives the gear 25 to rotate, the gear 25 drives the second toothed plate 23 to move, so that the second toothed plate 23 and the first toothed plate 22 drive the positioning plate 28 to move and position the copper wire from the other two sides;
[0029] Wherein, in order to realize the purpose of fixing, the device uses the following technical solutions to realize: the bottom of the L-shaped connecting plate 5 is provided with an upper sliding groove 19, the second screw rod 20 is arranged in the upper sliding groove 19, the second screw rod 20 is connected with the inner wall of the upper sliding groove 19 through a bearing, one side of the L-shaped connecting plate 5 is fixedly provided with a motor 10, the output end of the motor 10 is fixedly connected with the second screw rod 20, the screw threads on the two sides of the second screw rod 20 are opposite in direction, the two sides of the second screw rod 20 are both provided with a clamping plate 11 through screw threads, the motor 10 is started, the motor 10 controls the rotation of the second screw rod 20, the second screw rod 20 drives the movement of the two clamping plates 11 and fixes the inductance element;
[0030] Wherein, in order to realize the purpose of supporting, the device uses the following technical solutions to realize: the bottom of the workbench 1 is fixedly provided with a support column 2 at four corners, the support column 2 has the function of supporting the workbench 1;
[0031] Wherein, in order to achieve the purpose of fixed, the device uses the following technical solutions to achieve: the top of the workbench 1 is fixedly provided with a fixing frame 7, one side of the fixing frame 7 is provided with a screw rod 8, the screw rod 8 penetrates through the fixing frame 7 and is connected with the fixing frame 7 through threads, one end of the screw rod 8 is fixedly connected with a pressure head 9, the PCB board is placed on the top of the workbench 1, then the screw rod 8 is rotated, the pressure head 9 is made of rubber material, the screw rod 8 drives the pressure head 9 to rotate downward and fix the PCB board.
[0032] The use process of the utility model is as follows: when using the utility model, the PCB board is placed on the top of the workbench 1, then the screw rod 8 is rotated, the pressure head 9 is made of rubber material, the screw rod 8 drives the pressure head 9 to rotate downward and fix the PCB board, according to the inductance through hole position on the PCB board, the positioning mechanism is adjusted, according to the through hole position, the side sliding block 21 of the secondary positioning assembly is moved in the side sliding groove 18 first, then it is fixed through the bolt, the motor 10 is started, the motor 10 controls the rotation of the second screw rod 20, the second screw rod 20 drives the movement of the two clamping plates 11 and fixes the inductance element, the knob 12 is rotated, the knob 12 drives the rotation of the first screw rod 13, the first screw rod 13 drives the movement of the two sliding baffle plates 14, so that the position of the sliding baffle plate 14 is adjusted and the copper wire of the inductance element is moved, then the second electric push rod 16 is started, the second electric push rod 16 controls the movement of the positioning baffle plate 17, the positioning baffle plate 17 contacts with the copper wire of the inductance element and pushes the copper wire, until the copper wire is positioned by the sliding baffle plate 14 and the positioning baffle plate 17, the third electric push rod 29 is started, the third electric push rod 29 controls the movement of the connecting plate 30, the connecting plate 30 pushes the movement of the first toothed plate 22, the first toothed plate 22 drives the rotation of the gear 25, the gear 25 drives the movement of the second toothed plate 23, so that the second toothed plate 23 and the first toothed plate 22 drive the movement of the positioning plate 28 and position the copper wire from the other two sides, then the first electric push rod 4 is started, the first electric push rod 4 controls the downward movement of the positioning mechanism and the inductance element, so that the copper wire of the inductance element passes through the through hole of the PCB board, which is convenient for welding, after the installation is completed, the secondary positioning assembly releases the positioning of the copper wire, then the second electric push rod 16 controls the movement of the positioning baffle plate 17 again, the positioning baffle plate 17 no longer positions the copper wire, the PCB board after installation is removed, a new PCB board is placed and fixed, for the same kind of inductance element, only the positioning baffle plate 17 and the positioning plate 28 of the secondary positioning assembly need to be controlled to position the copper wire, the position of the sliding baffle plate 14 and the side sliding block 21 does not need to be adjusted repeatedly.
[0033] The above is only the preferred embodiment of the utility model, any skilled person in the art can modify the utility model by using the above-mentioned technical solutions or modify it into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the utility model is within the scope of protection required by the utility model.
Claims
1. A PCB inductance through device comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly provided with a top frame (3), the top of the top frame (3) is fixedly provided with a first electric push rod (4), the output end of the first electric push rod (4) is fixedly connected with an L-shaped connecting plate (5), and the bottom of the L-shaped connecting plate (5) is provided with a positioning mechanism. The positioning mechanism comprises a connecting shell (6) fixedly arranged at the bottom of the L-shaped connecting plate (5), a first screw rod (13) connected inside the connecting shell (6) through a bearing, one end of the first screw rod (13) extending out of the connecting shell (6), a knob (12) fixedly connected to one end of the first screw rod (13), two sliding baffles (14) arranged inside the connecting shell (6), the screw rods (13) on the two opposite sides of the outside being of opposite screw directions, the first screw rod (13) penetrating through the sliding baffles (14) and being connected with the sliding baffles (14) through threads, a connecting frame (15) fixedly arranged on one side of the sliding baffles (14), a second electric push rod (16) fixedly arranged on one side of the connecting frame (15), a positioning baffle (17) fixedly connected to the output end of the second electric push rod (16), a side sliding groove (18) formed on one side of the positioning baffle (17), and a secondary positioning assembly arranged on one side of the side sliding groove (18).
2. The PCB inductor feed-through device of claim 1, wherein: The secondary positioning assembly comprises a side sliding block (21) arranged inside the side sliding groove (18), a bolt arranged on one side of the side sliding block (21), a rotating rod (24) connected to one side of the side sliding block (21) through a bearing, a gear (25) fixedly sleeved on the outside of the rotating rod (24), a second toothed plate (23) arranged on one side of the gear (25), the gear (25) being engaged with the second toothed plate (23), a first toothed plate (22) arranged on the other side of the gear (25), the gear (25) being engaged with the first toothed plate (22), a positioning plate (28) fixedly arranged on one side of the second toothed plate (23) and the gear (25), a third electric push rod (29) fixedly arranged at the bottom of the positioning plate (28), a connecting plate (30) fixedly connected to the output end of the third electric push rod (29), and the connecting plate (30) being fixedly connected with the first toothed plate (22).
3. The PCB inductor feed-through device of claim 1, wherein: The sliding baffles (14) slide inside the connecting shell (6).
4. The PCB inductor feed-through device of claim 2, wherein: The side sliding block (21) is in sliding connection with the side sliding groove (18).
5. The PCB inductor feed-through of claim 2, wherein: A limiting groove (26) is formed at the top of the side sliding groove (18), limiting blocks (27) are fixedly arranged at the bottom of the two positioning plates (28), the limiting blocks (27) extend into the limiting groove (26) and slide inside the limiting groove (26).
6. The PCB inductor feed-through of claim 1, wherein: An upper sliding groove (19) is formed at the bottom of the L-shaped connecting plate (5), a second screw rod (20) is arranged inside the upper sliding groove (19), the second screw rod (20) is connected with the inner wall of the upper sliding groove (19) through a bearing, a motor (10) is fixedly arranged on one side of the L-shaped connecting plate (5), the output end of the motor (10) is fixedly connected with the second screw rod (20), the screw rods (20) on the two opposite sides of the outside are of opposite screw directions, and clamping plates (11) are threadedly sleeved on the two opposite sides of the outside of the second screw rod (20).
7. The PCB inductor feed-through of claim 1, wherein: The support column (2) is fixedly arranged at the four corners of the bottom of the workbench (1).
8. The PCB inductor feed-through of claim 1, wherein: The fixed frame (7) is fixedly arranged at the top of the workbench (1), one side of the fixed frame (7) is provided with a screw rod (8), the screw rod (8) penetrates through the fixed frame (7) and is connected with the fixed frame (7) through screw threads, and one end of the screw rod (8) is fixedly connected with a pressure head (9).