Annular inductor winding equipment on assembly line

Abstract

The utility model relates to annular inductor winding equipment on an assembly line, which comprises a machine table, a clamping wheel group and a winding ring are arranged on the machine table, the winding ring is rotatably arranged on the inner circumference of a ring frame on the machine table, a bobbin mounting position is arranged on the inner circumference of the winding ring, and the winding ring and the ring frame are respectively provided with a notch for an annular inductor to pass through. The winding coil drives the bobbin to rotate to penetrate through the annular inductor so as to wind the annular inductor at the notch; the clamping wheel set is provided with a main clamping wheel and two auxiliary clamping wheels, the main clamping wheel and the two auxiliary clamping wheels are arranged on the periphery of the notch of the ring frame, the two auxiliary clamping wheels can slide to be close to or away from the main clamping wheel so as to clamp or loosen the annular inductor in a matched mode, and the main clamping wheel can further push the clamped annular inductor to rotate. And the circumferential winding on the annular inductor can be conveniently completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to inductance processing technical field especially refers to a ring inductor winding equipment on assembly line. BACKGROUND

[0002] In the inductor manufacturing field, the ring inductor is widely used in various electronic devices due to its compact structure and excellent electromagnetic performance, and the automation and high efficiency of its winding process are the key to improving production efficiency. For example, a kind of inductor winding device in CN222483134U, the device is through winding coil sets inductance magnetic core, cooperation clamping roller drives magnetic core rotation, realizes the uniform winding of wire, solves the problem of low efficiency of traditional winding to a certain extent. However, the winding coil of this structure is composed of two half coils, the two half coils are connected through a hinge and the other end is fixed by a detachable clamp block. In each time taking and placing the ring inductor, the clamp block needs to be disassembled, the two half coils are opened, the ring inductor is sleeved, and then the half coils are closed, the clamp block is installed and locked. The operation process is complicated and repetitive, not only consumes a lot of time, but also is difficult to adapt to the needs of continuous operation of assembly line, which seriously restricts the improvement of production efficiency. At the same time, the repeated opening and closing of the half coil is easy to cause the wear of the connecting structure, which affects the long-term stability and winding precision of the device, and cannot meet the requirements of equipment reliability and convenience for large-scale production.

[0003] Therefore, there is an urgent need for a ring inductor winding device that can simplify the ring inductor taking and placing process and adapt to the continuous operation of assembly line. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of ring inductor winding equipment on assembly line, to overcome the defects of prior art, facilitate to complete to the circumferential winding on ring inductor.

[0005] The technical scheme of the utility model: a kind of ring inductor winding equipment on assembly line, including machine table, the machine table is equipped with clamping wheel group and winding coil,

[0006] The inner periphery of winding coil is rotationally arranged in the ring of machine table, and the inner periphery of winding coil has a bobbin mounting position. The winding coil and the ring have a gap through which the ring inductor can pass. The bobbin is driven by the winding coil to rotate through the ring inductor to realize the winding of the ring inductor at the gap.

[0007] The clamping wheel group has one main clamping wheel and two auxiliary clamping wheels located outside the gap of the ring. The two auxiliary clamping wheels can slide towards or away from the main clamping wheel to clamp or release the ring inductor. The main clamping wheel can also rotate the clamped ring inductor.

[0008] By adopting the technical scheme, the annular inductor is clamped by the clamping wheel set, the wire drum is driven to rotate through the winding coil to pass through the annular inductor, so that the winding of the annular inductor at the notch is realized, and the circumferential winding on the annular inductor is completed by cooperating with the rotation of the annular inductor.

[0009] Further, the ring of the ring frame is greater than 180 degrees and less than 360 degrees, and the ring of the winding coil is greater than the notch of the ring frame.

[0010] By adopting the further setting, the size of the ring of the ring frame and the winding coil is set, so that the winding coil can be prevented from being separated from the notch of the ring frame, and the rotation of the winding coil in the ring frame is effectively ensured.

[0011] Further, the utility model discloses: still include transmission pulley set, transmission pulley set has transmission belt, one driving pulley and two support pulleys, the driving pulley is by transmission motor drive rotation, two support pulleys are installed on the outside of main brace ring, and correspond to the outer periphery of winding coil, the transmission belt section that is sleeved on two support pulleys still is attached to the outer periphery of winding coil to drive winding coil rotation, and the length of transmission belt section is greater than the notch of winding coil.

[0012] By adopting the further setting, the length of the transmission belt section is greater than the notch of the winding coil, so that the winding coil can be kept in contact with the transmission belt section at all times to drive the winding coil to rotate.

[0013] Further, the outer periphery of the winding coil and the inner periphery of the ring frame are matched by an annular track and a track groove.

[0014] Further, the utility model discloses: main clamping wheel sets up in the front of ring frame, and by first clamping wheel drive piece drive rotation, two auxiliary clamping wheels are divided and set up in the left and right sides of ring frame, and two auxiliary clamping wheels are still by second clamping wheel drive piece drive fore-and-aft sliding, thereby close or far from the front main clamping wheel.

[0015] By adopting the further setting, the annular inductor can be stably clamped by the cooperation of the three clamping wheels.

[0016] Further, the utility model discloses: have two second clamping wheel drive piece, and it is used for respectively drive a pair of auxiliary clamping wheels sliding.

[0017] By adopting the further setting, the two auxiliary clamping wheels can independently slide to be suitable for different specifications of annular inductors.

[0018] The further setting of the utility model is that: a pair of mounting racks are arranged on the online cylinder mounting position, the mounting rack has a mounting groove for the end of the online cylinder to be inserted, one end of the mounting rack is mounted on the inner circumference of the coil, and a screw is rotatably connected to the other end, the end of the online cylinder is fastened or loosened through the screw.

[0019] The further setting is adopted, the end of the online cylinder is fastened or loosened through the screw, and the online cylinder is convenient to disassemble and replace.

[0020] The further setting of the utility model is that: the assembly line is a ring-shaped assembly line or a strip-shaped assembly line. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The structure diagram of the embodiment of the utility model, wherein s is the rotation direction of the coil, and y is the rotation direction of the ring-shaped inductor;

[0022] Figure 2 The coil rack structure diagram of the embodiment of the utility model;

[0023] Figure 3 The coil structure diagram of the embodiment of the utility model;

[0024] Figure 4 The Figure 3 The local enlarged view of the I part in the middle;

[0025] Figure 5 The clamp wheel group structure diagram in the embodiment of the utility model.

[0026] In the drawing: machine table 1, clamp wheel group 2, coil 3, coil rack 4, notch A, main clamp wheel 21, auxiliary clamp wheel 22, main clamp ring 41, movable clamp ring 42, transmission belt wheel set 5, transmission belt 51, driving belt wheel 52, supporting belt wheel 53, transmission motor 54, transmission belt section 511, track 61, track groove 62, first clamp wheel driving part 23, second clamp wheel driving part 24, mounting rack 7, mounting groove 71, screw 72, wheel rod 8, sliding rail 81, sliding block 82, ring-shaped inductor B, online cylinder C. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments will be described clearly and completely in combination with the drawings. Apparently, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] As Figures 1-5As shown, the annular inductor winding device on the assembly line of the utility model, including the machine table 1, be equipped with the clamping wheel group 2 and the winding coil 3 on the machine table, the winding coil 3 rotationally arranged in the inner periphery of the coil holder 4 on the machine table, the outer periphery of winding coil 3 and the inner periphery of coil holder 4 are still matched by annular track 61 and track groove 62, track 61 is integrally arranged on the outer periphery of winding coil 3 or the inner periphery of coil holder 4, there is a bobbin mounting position on the inner periphery of winding coil 3, there is a pair of mounting frames 7 on the bobbin mounting position, the mounting frame 7 has the mounting groove 71 for the end insertion of the bobbin, the mounting frame 7 is "U" shaped frame, one end of the mounting frame 7 is mounted on the inner periphery of the coil 3, and the other end is rotatably connected with the screw 72, the end of the bobbin is fastened or loosened by the screw 72,

[0029] The winding coil 3 and the coil holder 4 are both provided with a gap A that can be used for the annular inductor to pass through, the bobbin is driven to rotate by the winding coil 3 to pass through the annular inductor to realize the winding of the annular inductor at the gap A; and an inductor that can sense the annular inductor at the gap is further provided.

[0030] The clamping wheel group 2 has one main clamping wheel 21 and two auxiliary clamping wheels 22 that are separately arranged on the outer periphery of the gap A of the coil holder 4, the two auxiliary clamping wheels 22 can be slidably close to or away from the main clamping wheel 21 to cooperatively clamp or loosen the annular inductor, and the main clamping wheel 21 can also drive the clamped annular inductor to rotate. The main clamping wheel 21 is arranged in front of the coil holder 4 and is driven to rotate by the first clamping wheel driving member 23, the two auxiliary clamping wheels 22 are separately arranged on the left and right sides of the coil holder 4, and the two auxiliary clamping wheels 22 are also driven to slide forward and backward by the second clamping wheel driving member 24 to be close to or away from the main clamping wheel 21 in front. There are two second clamping wheel driving members 24 for driving a pair of auxiliary clamping wheels 22 to slide, respectively. Two sliding rails 81 are further arranged on the machine table 1, and sliding blocks 82 are arranged on the sliding rails, the auxiliary clamping wheels are arranged on the upper ends of wheel rods 8, and the lower ends of the wheel rods 8 are fixedly or integrally arranged on the sliding blocks 82. The first clamping wheel driving member 23 is a motor, the second clamping wheel driving member 24 is an air cylinder, an oil cylinder or an electric cylinder, or a motor can drive the auxiliary clamping wheels to slide through a screw nut mechanism.

[0031] The ring of the coil holder 4 is greater than 180° and less than 360°, and the ring of the winding coil 3 is greater than the gap of the coil holder 4, and the coil holder 4 has a main clamping ring 41 and a movable clamping ring 42 that are hingedly connected in series. The transmission pulley set 5 is further included, the transmission pulley set 5 has a transmission belt 51, one driving pulley 52 and two supporting pulleys 53, the driving pulley 52 is driven to rotate by the transmission motor 54, the two supporting pulleys 53 are arranged on the outer side of the main clamping ring 41 and correspond to the outer periphery of the winding coil 3, the transmission belt segment 511 sleeved on the two supporting pulleys 53 is also in contact with the outer periphery of the winding coil 3 to drive the winding coil 3 to rotate, and the length of the transmission belt segment 511 is greater than the gap A of the winding coil 3.

[0032] The pipeline is a ring pipeline or a strip pipeline.

[0033] Before use, the notch of the winding coil 3 corresponds to the notch of the coil holder 4, and the two auxiliary clamping wheels 22 are away from the main clamping wheel 21, so as to facilitate the ring inductor to enter the notch, and then after the ring inductor is inducted by the inductor, the two auxiliary clamping wheels 22 are driven to slide forward by the second clamping wheel driving member 24 to approach the main clamping wheel 21, so as to clamp the ring inductor, and then the winding coil 3 is driven to rotate by the transmission belt section 511 of the transmission belt set 5, so that the wire drum on the winding coil 3 rotates to wind the wire through the ring inductor, and the main clamping wheel 21 is driven to rotate by the first clamping wheel driving member 23, so as to drive the abutting ring inductor to rotate, and the circumferential winding on the ring inductor is completed.

[0034] After the electric wire wound on the wire drum is used up, the screws on the two mounting frames are loosened, so that the end of the wire drum is loosened, thereby facilitating the removal of the used wire drum, and the new wire drum is replaced.

[0035] It should be noted that, in the description of the utility model, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directional indications also change accordingly.

[0036] In addition, in the utility model, the description such as "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features.

[0037] In the description of the utility model, unless otherwise specified and limited, the terms "mounting", "connecting", "coupling", "connecting", "fixing" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A toroidal inductor winding device on an assembly line, comprising a machine base (1) and a transmission pulley assembly (5), wherein the machine base (1) is provided with a clamping wheel assembly (2) and a winding coil (3), the winding coil (3) is rotatably mounted on the inner circumference of a coil frame (4) on the machine base, and the inner circumference of the winding coil (3) has a bobbin mounting position, characterized in that: Both the winding coil (3) and the coil frame (4) have a notch (A) that allows the toroidal inductor to pass through. The winding coil (3) drives the spool to rotate and pass through the toroidal inductor, so as to achieve winding of the toroidal inductor at the notch (A). The clamping wheel assembly (2) has a main clamping wheel (21) and two auxiliary clamping wheels (22) located on the outer periphery of the notch (A) of the ring frame (4). The two auxiliary clamping wheels (22) can slide closer to or further away from the main clamping wheel (21) to clamp or release the annular inductor. The main clamping wheel (21) can also drive the clamped annular inductor to rotate. The rings of the frame (4) are greater than 180° and less than 360°, and the rings of the winding coil (3) are larger than the gaps in the frame (4); The transmission pulley assembly (5) has a transmission belt (51), a drive pulley (52) and two support pulleys (53). The drive pulley (52) is driven to rotate by a transmission motor (54). The two support pulleys (53) are mounted on the outside of the main shackle ring (41) and correspond to the outer circumference of the winding coil (3). The transmission belt segment (511) fitted on the two support pulleys (53) is also in contact with the outer circumference of the winding coil (3) to drive the winding coil (3) to rotate. The belt length of the transmission belt segment (511) is greater than the notch (A) of the winding coil (3).

2. The toroidal inductor winding device on an assembly line according to claim 1, characterized in that: The frame (4) has a main handcuff ring (41) and a movable handcuff ring (42) that are articulated together.

3. A toroidal inductor winding device on an assembly line according to claim 1 or 2, characterized in that: The outer periphery of the winding coil (3) and the inner periphery of the coil frame (4) are also fitted by a ring track (61) and a track groove (62).

4. A toroidal inductor winding device on an assembly line according to claim 1 or 2, characterized in that: The main clamping wheel (21) is located in front of the ring frame (4) and is driven to rotate by the first clamping wheel drive member (23). The two auxiliary clamping wheels (22) are located on the left and right sides of the ring frame (4). The two auxiliary clamping wheels (22) are also driven to slide back and forth by the second clamping wheel drive member (24), thereby moving closer to or away from the main clamping wheel (21) in front.

5. A toroidal inductor winding device on an assembly line according to claim 4, characterized in that: It has two second clamping wheel drive members (24), which are used to drive a pair of auxiliary clamping wheels (22) to slide respectively.

6. A toroidal inductor winding device on an assembly line according to claim 1 or 2, characterized in that: A pair of mounting brackets (7) are provided at the spool mounting position. The mounting brackets (7) have mounting grooves (71) for inserting the end of the spool. One end of the mounting bracket (7) is mounted on the inner circumference of the coil (3), and the other end is screwed with a screw (72) to tighten or loosen the end of the spool.

7. A toroidal inductor winding device on an assembly line according to claim 1 or 2, characterized in that: The production line is either a circular production line or a strip production line.

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