Feeding module of double-shaft winding mechanism

Abstract

The utility model relates to the field of inductance element manufacturing, in particular to a feeding module of a double-shaft winding mechanism, which comprises a vibration disc and a feeding assembly connected with the vibration disc. The feeding assembly comprises a first driving device and a material carrying assembly connected with the first driving device, and the material carrying assembly comprises a carrying table and a carrying plate connected with the carrying table; a material carrying groove is formed in the carrying plate, the section of the material carrying groove is in a U shape, and the open end of the material carrying groove is connected with the straight vibration rail of the vibration disc. Air holes are formed in the bottom of the material carrying groove, and the air holes can be completely covered when magnetic cores are fed. The two feeding assemblies are arranged, the two feeding assemblies are sequentially connected with the straight vibration rail and bear the magnetic cores, then the two magnetic cores are conveyed to the winding station at the same time, and the production efficiency is greatly improved; the winding process of the magnetic core needs a certain time, and therefore the requirement of the production rhythm can be completely met by sequentially loading materials through the feeding assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of inductor component manufacturing, in particular to a feeding module of a double-axis winding mechanism. Background Art

[0002] The T-core inductor is a commonly used electronic component used to store and release electrical energy, and to filter and stabilize current. It plays an important role in electronic devices, helping to improve circuit performance and stability. The production and processing of T-core inductors requires multiple steps to complete production. Among them, in the winding process, the stability of the core loading is an important link to ensure the stability of the subsequent winding process; in addition, the existing core loading is done one by one. In the dual-axis winding mechanism, after one core is loaded, the material is removed to complete the loading again, which is inefficient. Therefore, how to ensure the stability and efficiency of the inductor core loading is an issue that technicians in this field need to consider. Utility Model Content

[0003] The purpose of the utility model is to provide a feeding module of a dual-axis winding mechanism to solve the problems of unstable core feeding and low efficiency in the prior art.

[0004] The technical solution of the utility model is: a feeding module of a double-axis winding mechanism, comprising a vibration plate and a feeding assembly connected to the vibration plate;

[0005] The loading assembly includes a first driving device and a loading assembly connected to the first driving device, the loading assembly includes a carrier and a carrier plate connected to the carrier; a loading trough is provided on the carrier plate, the loading trough has a U-shaped cross-section, and the open end is connected to the straight vibration track of the vibration disk; an air hole is provided at the bottom of the loading trough, which can be completely covered when the magnetic core is loaded.

[0006] Preferably, the carrier plate includes a fixing portion fixedly connected to the carrier, the fixing portion extends toward the edge of the carrier to form a bearing portion, and the side of the bearing portion is parallel to or protrudes from the edge of the carrier; the loading trough is arranged on the bearing portion.

[0007] Preferably, the opening end of the loading trough is provided with a guide surface opening to both sides.

[0008] Preferably, the loading trough extends downward in the length direction and is connected to the discharge trough provided on the carrier.

[0009] Preferably, the discharge chute is vertically arranged, and the width of the upper end chute is not less than the chute width of the loading chute; the width of the lower end chute of the discharge chute is greater than the width of the upper end chute.

[0010] Preferably, the first driving device is connected to a first bracket; the loading assembly includes a second driving device connected to the carrier with a vertical driving direction, and the carrier is connected to the first bracket via the second driving device.

[0011] Preferably, two loading assemblies are provided, and the first driving device drives the two loading assemblies to move in sequence, so that the two loading troughs are connected to the straight vibration track in sequence.

[0012] Preferably, the first driving device is a linear module; the second driving device is a cylinder.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) Two sets of loading assemblies are used. The two sets of loading assemblies are connected to the straight vibration track in turn and carry the magnetic cores. Then, the two magnetic cores are simultaneously transferred to the winding station, which greatly improves the production efficiency. Among them, the winding process of the magnetic core takes a certain amount of time. Therefore, the loading assemblies can fully meet the requirements of the production rhythm by loading the materials in sequence.

[0015] (2) The air holes on the loading trough are set up. When the magnetic core is transferred to the trough, the air holes are covered. Air can be pumped through the air holes to form a vacuum. The magnetic core can be stably placed in the trough, avoiding the occurrence of the magnetic core offset or falling during the moving and transferring process of the loading component, thereby ensuring the stability of the magnetic core loading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a structural diagram of the feeding module of the dual-axis winding mechanism of the present invention;

[0018] Figure 2 This is a structural diagram of the material loading assembly of the present invention;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure enlarged in the middle;

[0020] Figure 4 It is a structural schematic diagram of the magnetic core of the utility model.

[0021] Wherein: vibration plate 1, direct vibration track 11;

[0022] Loading assembly 2, first driving device 21, first bracket 211, loading assembly 22, second driving device 221, loading platform 222, discharge trough 2221, loading plate 223, fixing portion 2231, bearing portion 2232, loading trough 2233, air hole 2234, guide surface 2235;

[0023] Magnetic core 3, bottom plate 31, column 32. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the present invention in conjunction with specific embodiments:

[0025] like Figure 1 As shown, the utility model is applied to the loading process of the magnetic core in the winding process of the T-core inductor component. The magnetic core is loaded by the vibration of the vibrating disk, and is loaded to the material trough of the loading assembly through the straight vibration track. Then, it is moved to the winding station (not shown in the figure) under the drive of the first driving device, and is grabbed and wound by the relevant mechanism of the winding station. Among them, there are two groups of loading assemblies. Under the drive of the first driving device, the material troughs of the two groups of loading assemblies are connected to the straight vibration track in turn for loading; Figure 4 As shown, the magnetic core 3 is formed by a bottom plate 31 and a column 32 with an elliptical cross section. When the magnetic core 3 is transported in the straight vibration track and the trough, the bottom plate 31 is always on top and the column 32 is on the bottom.

[0026] like Figure 1-Figure 4 As shown, a feeding module of a dual-axis winding mechanism includes a vibration plate 1 and a direct vibration track 11, and a feeding assembly 2 connected to the direct vibration track 11. The magnetic core 3 is screened and adjusted in the process of being transferred from the vibration plate 1 to the direct vibration track 11, so that it is in a posture with the column 32 at the bottom and the bottom plate 31 at the top.

[0027] The loading assembly 2 includes a first drive mechanism 21, connected to a carrier assembly 22. The first drive mechanism 21 has a horizontal transmission direction and can be a linear module or other device capable of driving linear transmission. A first bracket 211 is connected to the first drive mechanism 21, driving the first bracket 211 in linear motion. Two sets of carrier assemblies 22 are provided, arranged side by side and both connected to the first bracket 211.

[0028] The material carrier assembly 22 includes a second drive device 221, a carrier 222, and a carrier plate 223 connected to the carrier 222. The second drive device 221 can be a cylinder, which is fixedly connected to the first bracket 211 and has a driving end connected to the carrier 222. The second drive device 221 can drive the carrier 222 and then drive the carrier plate 223 to move in the vertical direction.

[0029] The carrier plate 223 includes a fixing portion 2231 fixedly connected to the carrier 222. The fixing portion 2231 extends toward the edge of the carrier 222 to form a supporting portion 2232. The side of the supporting portion 2232 is parallel to or protrudes from the edge of the carrier 222 and is provided with a loading groove 2233. The loading groove 2233 has a U-shaped cross-section, with a vertical length direction, and the open end is connected to the direct vibration track 11 of the vibration plate 1. The bottom of the loading groove 2233 is provided with an air hole 2234, which can be completely covered by the magnetic core 3 when loading. In this embodiment, driven by the first and second drive devices 21 and 221, the two loading troughs 2233 are sequentially connected to the outlet of the direct vibration track 11. When the magnetic core 3 is transferred from the direct vibration track 11 to the loading trough 2233, the cylinder 32 is kept facing downward and engaged within the loading trough 2233. One side of the cylinder 32 contacts and engages with the air holes 2234. The air holes 2234 evacuate air to form a vacuum, firmly attracting the magnetic core 3 within the trough. After the troughs on both sets of loading assemblies 22 are loaded with magnetic cores 3, they are driven by the first drive device 21 to move to the winding station, where they are further processed by the relevant mechanisms.

[0030] Among them, in order to further ensure that the magnetic core 3 can stably enter the loading groove 2233 from the straight vibration track 11, a guide surface 2235 opening to both sides is provided at the open end of the loading groove 2233. When entering, the column 32 can be guided by the guide surface 2235 to prevent the magnetic core 3 from being stuck at the connection between the two. It should be noted that after the magnetic core 3 enters the loading groove 2233 from the straight vibration track 11, it may not be able to completely contact the bottom surface of the loading groove 2233. Therefore, when the magnetic core 3 enters the loading groove 2233, the air hole 2234 can start to evacuate air, and by generating negative pressure, drive the magnetic core 3 to move to the bottom of the loading groove 2233 and completely cover the air hole 2234. In addition, when the first drive device 21 and the second drive device 221 start movement, movement process and stop movement, vibration is inevitable, and the volume and mass of the magnetic core 3 are relatively small, which makes it easy to deflect. Therefore, the provision of the air holes 2234 can fix the magnetic core 3 to avoid deviation or falling off during the transmission process, thereby ensuring the stability of the transmission.

[0031] In addition, during production, the magnetic core 3 may have problems such as material shortage or impurities adhering to it. Therefore, the loading trough 2233 is extended downward in the length direction and is connected to the discharge trough 2221 provided on the carrier 222. The discharge trough 2221 is vertically arranged, and the width of the upper end trough is not less than the width of the trough of the loading trough 2233; the width of the lower end trough of the discharge trough 2221 is greater than the width of the upper end trough. When the magnetic core 3 is transferred to the loading trough 2233, the smaller magnetic core 3 due to material shortage and the impurities adhering to the magnetic core 3 can fall through the discharge trough 2221 for re-loading, thereby preventing the defective magnetic core 3 from flowing into the subsequent production process.

[0032] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly, and they are not intended to limit the scope of protection of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A feeding module of a dual-axis winding mechanism, characterized in that: It includes a vibrating plate and a feeding assembly connected to the vibrating plate; The loading assembly includes a first driving device and a loading assembly connected to the first driving device, the loading assembly includes a carrier and a carrier plate connected to the carrier; a loading trough is provided on the carrier plate, the loading trough has a U-shaped cross-section, and the open end is connected to the straight vibration track of the vibration disk; an air hole is provided at the bottom of the loading trough, which can be completely covered when the magnetic core is loaded.

2. The feeding module of the dual-axis winding mechanism according to claim 1, characterized in that: The carrier plate includes a fixing portion fixedly connected to the carrier, the fixing portion extends toward the edge of the carrier to form a bearing portion, and the side of the bearing portion is parallel to or protrudes from the edge of the carrier; the loading trough is arranged on the bearing portion.

3. The feeding module of the dual-axis winding mechanism according to claim 1, characterized in that: The opening end of the loading trough is provided with a guide surface opened to both sides.

4. The feeding module of the dual-axis winding mechanism according to claim 1, characterized in that: The loading trough extends downward along the length direction and is connected to the discharge trough provided on the carrier.

5. The feeding module of the dual-axis winding mechanism according to claim 4, characterized in that: The discharge chute is vertically arranged, and the width of the upper end chute is not less than the chute width of the loading chute; the width of the lower end chute of the discharge chute is greater than the width of the upper end chute.

6. The feeding module of the dual-axis winding mechanism according to claim 1, characterized in that: The first driving device is connected to a first bracket; the material loading assembly includes a second driving device connected to the carrier with a vertical driving direction, and the carrier is connected to the first bracket via the second driving device.

7. The feeding module of the dual-axis winding mechanism according to claim 6, characterized in that: There are two material carrying assemblies, and the first driving device drives the two material carrying assemblies to move in sequence, so that the two material carrying troughs are connected to the straight vibration track in sequence.

8. The feeding module of the dual-axis winding mechanism according to claim 6, characterized in that: The first driving device is a linear module; the second driving device is a cylinder.

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