Automatic wheel pressing mechanism for impedance iron core

Abstract

The utility model discloses an impedance iron core automatic pinch roller mechanism which comprises a bottom plate, a supporting plate is arranged on the upper portion of the bottom plate, a driving rod is arranged on the inner side of the supporting plate, and one end of the driving rod extends to the outside of the supporting plate and is provided with a driver. A movable block is arranged on the surface of the driving rod, a mounting plate is arranged on the lower portion of the movable block, and an electric push rod is arranged on the surface of the mounting plate. According to the utility model, the bottom of the mounting rack is provided with the pinch roller body, the pinch roller body is rotatably connected with the mounting rack, the copper foil strip passes through the guide rollers and then is connected with the pinch roller body, the impedance iron core is transmitted to the lower part of the pinch roller body by the transmission mechanism, and the motor drives the driving shaft to rotate, so that the copper foil reel rotates for radiotherapy. The pressing wheel makes contact with the impedance iron core so that the impedance iron core can be fixed to the surface of the impedance iron core, cutting is conducted through the cutter after fixing is completed, copper foil strip installation is completed, continuous operation can be achieved, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of impedance iron core production, and more specifically to an automatic pressing wheel mechanism for an impedance iron core. Background Art

[0002] An impedance iron core is prepared by arranging a single iron sheet neatly one by one, and then manually winding an identification tape on the neatly arranged iron sheets to complete the preparation of one iron core. When the preparations of iron cores of multiple specifications are transferred to assembly, the assembler selects the iron cores to be used according to the formula. Then the iron cores are arranged neatly, and then a bakelite uniformly coated with glue on both sides is inserted between every two of them. Then a press is used to ensure that multiple iron cores are glued into an iron core group. During the pressing process of the press, the worker manually sprays glue and curing agent on the two wide surfaces of the iron core group, and the curing agent is used to accelerate the curing speed of the glue to form a glue film on the surface. When the working time of the press reaches, the worker takes down the iron core group, and then measures whether the product meets the dimensional requirements. The iron core group that meets the dimensional requirements will have a copper foil strip pasted on one of its wide surfaces. Then protective strips are glued on the four corners of the iron core group. After all steps are completed, the production of one impedance iron core is completed.

[0003] During the assembly process of the impedance iron core, a copper foil strip needs to be pasted on its surface. The traditional processing method cannot perform continuous strip pasting, thus affecting the processing efficiency. Therefore, a new technical solution is needed to solve this problem. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic pressing wheel mechanism for an impedance iron core, which solves the problem that during the assembly process of the impedance iron core, a copper foil strip needs to be pasted on its surface, and the traditional processing method cannot perform continuous strip pasting, thus affecting the processing efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic pressing wheel mechanism for an impedance iron core, including: a bottom plate, a support plate is arranged on the upper part of the bottom plate, and a driving rod is arranged inside the support plate. One end of the driving rod extends to the outside of the support plate and is equipped with a driver. A movable block is arranged on the surface of the driving rod, and a mounting plate is arranged below the movable block. An electric push rod is arranged on the surface of the mounting plate, and a telescopic rod is arranged at the output end of the electric push rod. A mounting frame is arranged below the telescopic rod. A driving shaft is arranged inside the mounting frame, and one end of the driving shaft extends to the outside of the mounting frame and is equipped with a motor. A copper foil reel is arranged on the surface of the driving shaft. A tension roller and a guiding roller are arranged inside the mounting frame. The copper foil strip is wound around the surface of the tension roller and passes between the guiding rollers. A pressing wheel body is arranged at the bottom of the mounting frame, and the pressing wheel body is rotatably connected to the mounting frame. The copper foil strip is connected to the pressing wheel body after passing between the guiding rollers.

[0006] As a preferred embodiment of the present utility model, a limiting rod is provided at the lower part of the driving rod, and the limiting rod passes through the movable block and is fixedly connected between the support plates.

[0007] As a preferred embodiment of the present utility model, a connecting rod is provided at the upper part of the mounting frame, and the connecting rod is slidably connected with the mounting plate.

[0008] As a preferred embodiment of the present utility model, an adjusting nut is provided on the surface of the connecting rod, and the adjusting nut is threadedly connected with the connecting rod.

[0009] As a preferred embodiment of the present utility model, a cutting knife is provided on one side of the mounting frame where the pressing wheel body is located.

[0010] As a preferred embodiment of the present utility model, a clamping groove is provided inside the pressing wheel body, and the thickness of the copper foil strip is slightly higher than that of the clamping groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, a support plate is provided on the upper part of the bottom plate, and a driving rod is provided inside the support plate. One end of the driving rod extends to the outside of the support plate and is equipped with a driver. A movable block is provided on the surface of the driving rod, and a mounting plate is provided at the lower part of the movable block. An electric push rod is provided on the surface of the mounting plate, and a telescopic rod is provided at the output end of the electric push rod. A mounting frame is provided at the lower part of the telescopic rod. The driver drives the driving rod to rotate, so that the movable block threadedly connected with it can drive the horizontal movement, thereby adjusting the position of the mounting frame. At the same time, the electric push rod drives the telescopic rod to expand and contract to adjust the height of the mounting frame. A driving shaft is provided inside the mounting frame, and one end of the driving shaft extends to the outside of the mounting frame and is equipped with a motor. A copper foil reel is provided on the surface of the driving shaft. A tensioning roller and a guiding roller are provided inside the mounting frame. The copper foil strip is wound around the surface of the tensioning roller and passes between the guiding rollers. A pressing wheel body is provided at the bottom of the mounting frame, and the pressing wheel body is rotatably connected with the mounting frame. The copper foil strip passes between the guiding rollers and is connected with the pressing wheel body. The impedance iron core is transmitted to the lower part of the pressing wheel body by the conveying mechanism. The motor drives the driving shaft to rotate, so that the copper foil reel rotates for winding. The pressing wheel contacts the impedance iron core and fixes it on the surface of the impedance iron core. After the fixing is completed, it is cut by the cutting knife to complete the installation of the copper foil strip. This device can realize continuous operation and improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 It is a front view structural schematic diagram of the present utility model;

[0015] Figure 3 This is a schematic diagram of the back structure of the present utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the pressure wheel body of the present utility model.

[0017] In the figure: 1, bottom plate; 2, support plate; 3, driver; 4, drive rod; 5, movable block; 6, mounting plate; 7, electric push rod; 8, pressure wheel body; 9, connecting rod; 10, adjusting nut; 11, mounting bracket; 12, telescopic rod; 13, drive shaft; 14, copper foil reel; 15, cutter; 16, tension roller; 17, guide roller; 18, limiting rod; 19, motor; 20, card slot. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4, the present utility model provides a technical solution: an automatic pressing wheel mechanism for an impedance iron core, comprising: a bottom plate 1, a support plate 2 is arranged on the upper part of the bottom plate 1, and a driving rod 4 is arranged inside the support plate 2. One end of the driving rod 4 extends to the outside of the support plate 2 and is installed with a driver 3. A movable block 5 is arranged on the surface of the driving rod 4, and a mounting plate 6 is arranged below the movable block 5. An electric push rod 7 is arranged on the surface of the mounting plate 6, and a telescopic rod 12 is arranged at the output end of the electric push rod 7. A mounting frame 11 is arranged below the telescopic rod 12. A driving shaft 13 is arranged inside the mounting frame 11, and one end of the driving shaft 13 extends to the outside of the mounting frame 11 and is installed with a motor 19. A copper foil reel 14 is arranged on the surface of the driving shaft 13. A tension roller 16 and a guide roller 17 are arranged inside the mounting frame 11. The copper foil strip is wound around the surface of the tension roller 16 and passes between the guide rollers 17. A pressing wheel body 8 is arranged at the bottom of the mounting frame 11, and the pressing wheel body 8 is rotatably connected to the mounting frame 11. The copper foil strip passes between the guide rollers 17 and is connected to the pressing wheel body 8. A support plate 2 is arranged on the upper part of the bottom plate 1, and a driving rod 4 is arranged inside the support plate 2. One end of the driving rod 4 extends to the outside of the support plate 2 and is installed with a driver 3. A movable block 5 is arranged on the surface of the driving rod 4, and a mounting plate 6 is arranged below the movable block 5. An electric push rod 7 is arranged on the surface of the mounting plate 6, and a telescopic rod 12 is arranged at the output end of the electric push rod 7. A mounting frame 11 is arranged below the telescopic rod 12. By driving the driving rod 4 to rotate through the driver 3, the movable block 5 threadedly connected thereto can drive lateral movement, thereby adjusting the position of the mounting frame 11. At the same time, the telescopic rod 12 is driven by the electric push rod 7 to expand and contract to adjust the height of the mounting frame 11. A driving shaft 13 is arranged inside the mounting frame 11, and one end of the driving shaft 13 extends to the outside of the mounting frame 11 and is installed with a motor 19. A copper foil reel 14 is arranged on the surface of the driving shaft 13. A tension roller 16 and a guide roller 17 are arranged inside the mounting frame 11. The copper foil strip is wound around the surface of the tension roller 16 and passes between the guide rollers 17. A pressing wheel body 8 is arranged at the bottom of the mounting frame 11, and the pressing wheel body 8 is rotatably connected to the mounting frame 11. The copper foil strip passes between the guide rollers 17 and is connected to the pressing wheel body 8. When the impedance iron core is transferred to the lower part of the pressing wheel body 8 by the conveying mechanism, the driving shaft 13 is driven to rotate by the motor 19, so that the copper foil reel 14 rotates for radiotherapy. The pressing wheel contacts the impedance iron core, fixes it on the surface of the impedance iron core, and after completion of the fixing, cutting is performed by a cutter 15 to complete the installation of the copper foil strip. This device can achieve continuous operation and improve the processing efficiency.

[0020] Further improved, as Figure 3 shown: A limiting rod 18 is arranged below the driving rod 4, and the limiting rod 18 passes through the movable block 5 and is fixedly connected between the support plates 2. This setting ensures the stability of the movement of the movable block 5.

[0021] Further improved, such as Figure 2 shown: A connecting rod 9 is provided on the upper part of the mounting frame 11, and the connecting rod 9 is slidably connected to the mounting plate 6. This setting ensures the stability of the up and down movement of the mounting frame 11.

[0022] Further improved, such as Figure 2 shown: An adjusting nut 10 is provided on the surface of the connecting rod 9, and the adjusting nut 10 is threadedly connected to the connecting rod 9. The setting of the adjusting nut 10 shows the travel of the movable frame of the mounting frame 11 and ensures stability.

[0023] Further improved, such as Figure 2 shown: A cutting knife 15 is provided on one side of the mounting frame 11 where it is located on the pressing wheel body 8. The setting of the cutting knife 15 facilitates automatic cutting.

[0024] Further improved, such as Figure 4 shown: A clamping groove 20 is provided inside the pressing wheel body 8, and the thickness of the copper foil strip is slightly higher than that of the clamping groove 20. This setting can ensure the stability of the installation of the copper foil strip.

[0025] In the present utility model, a support plate 2 is provided on the upper part of the bottom plate 1, and a driving rod 4 is provided inside the support plate 2. One end of the driving rod 4 extends outside the support plate 2 and is provided with a driver 3. A movable block 5 is provided on the surface of the driving rod 4, and a mounting plate 6 is provided below the movable block 5. An electric push rod 7 is provided on the surface of the mounting plate 6, and an expansion rod 12 is provided at the output end of the electric push rod 7. A mounting frame 11 is provided below the expansion rod 12. By driving the driving rod 4 to rotate through the driver 3, the movable block 5 threadedly connected thereto can drive lateral movement, thereby adjusting the position of the mounting frame 11. At the same time, the electric push rod 7 drives the expansion rod 12 to expand and contract to adjust the height of the mounting frame 11. A driving shaft 13 is provided inside the mounting frame 11, and one end of the driving shaft 13 extends outside the mounting frame 11 and is provided with a motor 19. A copper foil reel 14 is provided on the surface of the driving shaft 13. A tension roller 16 and a guiding roller 17 are provided inside the mounting frame 11. The copper foil strip is wound around the surface of the tension roller 16 and passes between the guiding rollers 17. A pressing wheel body 8 is provided at the bottom of the mounting frame 11, and the pressing wheel body 8 is rotatably connected to the mounting frame 11. The copper foil strip is connected to the pressing wheel body 8 after passing between the guiding rollers 17. When the impedance iron core is transmitted to the lower part of the pressing wheel body 8 by the conveying mechanism, the motor 19 drives the driving shaft 13 to rotate, so that the copper foil reel 14 rotates for radiotherapy. The pressing wheel contacts the impedance iron core, fixes it on the surface of the impedance iron core, and after completion of the fixing, cutting is performed by the cutting knife 15 to complete the installation of the copper foil strip. This device can achieve continuous operation and improve processing efficiency.

[0026] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For a person skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0027] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the communication inside two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic pressing wheel mechanism for an impedance iron core, characterized in that: Including: A bottom plate (1), a support plate (2) is arranged on the upper part of the bottom plate (1), a driving rod (4) is arranged inside the support plate (2), one end of the driving rod (4) extends to the outside of the support plate (2) and a driver (3) is installed, a movable block (5) is arranged on the surface of the driving rod (4), an installation plate (6) is arranged below the movable block (5), an electric push rod (7) is arranged on the surface of the installation plate (6), and a telescopic rod (12) is arranged at the output end of the electric push rod (7). An installation frame (11) is arranged below the telescopic rod (12), a driving shaft (13) is arranged inside the installation frame (11), one end of the driving shaft (13) extends to the outside of the installation frame (11) and a motor (19) is installed, a copper foil reel (14) is arranged on the surface of the driving shaft (13), a tension roller (16) and a guide roller (17) are arranged inside the installation frame (11). The copper foil strip is wound around the surface of the tension roller (16) and passes between the guide rollers (17). A pressing wheel body (8) is arranged at the bottom of the installation frame (11), and the pressing wheel body (8) is rotatably connected to the installation frame (11). The copper foil strip is connected to the pressing wheel body (8) after passing between the guide rollers (17).

2. The automatic pressing wheel mechanism for an impedance iron core according to claim 1, wherein: A limiting rod (18) is arranged below the driving rod (4), and the limiting rod (18) passes through the movable block (5) and is fixedly connected between the support plates (2).

3. The automatic pressing wheel mechanism for an impedance iron core according to claim 1, wherein: A connecting rod (9) is arranged on the upper part of the installation frame (11), and the connecting rod (9) is slidably connected to the installation plate (6).

4. An automatic pressing wheel mechanism for an impedance iron core according to claim 3, characterized in that: An adjusting nut (10) is arranged on the surface of the connecting rod (9), and the adjusting nut (10) is threadedly connected to the connecting rod (9).

5. The automatic pressing wheel mechanism for an impedance iron core according to claim 1, characterized in that: A cutting knife (15) is arranged on one side of the installation frame (11) where the pressing wheel body (8) is located.

6. The automatic pressing wheel mechanism for an impedance iron core according to claim 1, characterized in that: A clamping groove (20) is arranged inside the pressing wheel body (8), and the thickness of the copper foil strip is slightly higher than that of the clamping groove (20).

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