Capacitor core flattening device

Abstract

The utility model relates to the technical field of core flattening, in particular to a capacitor core flattening device, which comprises a supporting base, a pressing plate, a pressing plate and a pressing plate, the flattening mechanism is arranged on the top wall of the supporting base and used for processing the materials; the sliding mechanism is arranged on the top wall of the supporting base; the capacitor core flattening device comprises a cavity, a sliding mechanism arranged in the cavity, a conveying mechanism arranged in the cavity and matched with the sliding mechanism to convey materials, and compared with the prior art, the capacitor core flattening device has the beneficial effects that the capacitor core is conveyed to the conveying mechanism through the sliding mechanism; and finally, the flattened capacitor core is conveyed out of the device by utilizing the conveying mechanism, and the device does not need too much manual intervention in the whole process, so that the problem of low production efficiency caused by manual transfer in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of core flattening, in particular to a capacitor core flattening device. Background Art

[0002] The capacitor core is usually wound by metallized film. Since the metallized film is extremely thin, there are large gaps between the metallized films after winding. Such a core is not only large in size during use, but also relatively loose, with a large amount of air inside, which will have an adverse effect on the explosion-proof performance of the capacitor. Therefore, a hot press is generally used to flatten the core after winding. This can not only reduce the volume of the core, but also remove a large amount of air inside the core. In addition, the capacitor core is more compact after flattening, which is conducive to improving the overall performance and stability of the capacitor.

[0003] A cold flattening device for capacitor cores disclosed in the public specification of the Chinese utility model patent CN204102726U application includes a support frame, a flattening mechanism is provided on the top of the support frame, the flattening mechanism includes a base and a cylinder fixedly connected to the top of the support frame, the base is fixedly connected with a first guide column perpendicular to it on all four sides, the first guide column is provided with an upper pressing plate and a lower pressing plate, the upper pressing plate is fixedly connected to the end of the first guide column, the lower pressing plate is located between the upper pressing plate and the base, at least one placing mechanism is provided on the lower pressing plate, the cylinder passes through the base, and the piston rod of the cylinder is fixedly connected to the bottom of the lower pressing plate, which can drive the lower pressing plate to move up and down. The utility model can simultaneously perform cold flattening operations on large quantities of capacitor cores, improve production efficiency, and reduce production costs.

[0004] However, the device lacks a device that can quickly transport the flattened capacitor core, resulting in the capacitor core not being able to be transported out of the device in time after production is completed, requiring manual transfer, resulting in low production efficiency. Utility Model Content

[0005] The utility model aims to provide a capacitor core flattening device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, this application provides the following technical solutions:

[0007] A capacitor core flattening device, comprising:

[0008] A support base, the support base having a cavity;

[0009] A flattening mechanism, disposed above the supporting base, for performing a flattening operation on the capacitor core;

[0010] A sliding mechanism, arranged on the top wall of the supporting base, is used to carry the capacitor core to be flattened and to deliver the flattened capacitor core to the conveying mechanism;

[0011] The conveying mechanism is arranged in the cavity and is used for receiving the capacitor core from the sliding mechanism and conveying it out.

[0012] Furthermore, the sliding mechanism comprises:

[0013] An open groove is arranged on the top wall of the support base;

[0014] A slideway, arranged on the inner side wall of the opening groove;

[0015] A blocking baffle, arranged on the top wall of the supporting base, and having a through hole thereon;

[0016] A pressing plate, arranged on the slideway, wherein the pressing plate completely covers the opening groove;

[0017] Furthermore, the transmission mechanism comprises:

[0018] A mounting block, fixedly disposed in the cavity;

[0019] A blocking plate, fixedly arranged at the edge of the mounting block;

[0020] The transmission assembly is arranged on the mounting block.

[0021] Furthermore, the flattening mechanism comprises:

[0022] A mounting column, one end of which is fixedly connected to the top wall of the support base and the other end of which is slidably connected to a telescopic tube;

[0023] A fixed bracket, fixedly connected to the other end of the telescopic tube;

[0024] A fixing column, arranged on the outer peripheral surface of the fixing bracket;

[0025] A blocking circular plate is fixedly connected to one end of the fixed column;

[0026] The flattening component is fixedly connected to the other end of the fixed column.

[0027] Furthermore, the transmission component comprises:

[0028] A rotating shaft is arranged at two ends of the mounting block;

[0029] The conveyor belt is arranged on the outer surface of the rotating shaft.

[0030] Furthermore, the flattening component comprises:

[0031] A mounting bracket, the bottom of which is slidably connected to a telescopic cylinder;

[0032] A flattener is fixedly connected to the bottom of the telescopic cylinder.

[0033] Furthermore, the capacitor core flattening device further comprises: a cooling tube, which is arranged on the outer peripheral surface of the fixing bracket, and a cooling groove is arranged on the cooling tube;

[0034] Furthermore, there are two slideways, one is arranged on the inner side wall of one end of the opening slot adjacent to the mounting column, and the other is arranged on the inner side wall of the other end of the opening slot adjacent to the mounting column opposite.

[0035] Furthermore, there are two blocking plates which are arranged at opposite positions, and the blocking plates are used to prevent the materials on the conveyor belt from escaping from the conveyor belt during the conveying process.

[0036] Furthermore, the capacitor core flattening device further comprises: self-locking rollers fixedly arranged at the four corners of the bottom wall of the support base.

[0037] Compared with the prior art, the beneficial effects of the utility model are:

[0038] The utility model provides a capacitor core flattening device, comprising a supporting base, the supporting base having a cavity, a flattening mechanism and a sliding mechanism being arranged on the top wall of the supporting base, a refrigeration pipe being arranged on the flattening mechanism, a conveying mechanism being arranged in the cavity, the flattening mechanism adopts mechanical heat flattening and shaping, the capacitor core is heated and shaped while being flattened, the flattened capacitor core is quickly cooled by the refrigeration pipe, the cooled capacitor core is conveyed to the conveying mechanism by the sliding mechanism, and finally the flattened capacitor core is conveyed to the outside of the device by the conveying mechanism, the device does not require much manual intervention in the whole process, and solves the problem of low production efficiency caused by the need for manual transfer that currently exists. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 This is a schematic diagram of the display structure of this application;

[0041] Figure 2 This is a schematic diagram of the plan of this application;

[0042] Figure 3 A schematic diagram of the flattening mechanism of this application;

[0043] Figure 4This is a schematic diagram of the transmission mechanism of this application.

[0044] In the figure:

[0045] 1. Support base;

[0046] 201, mounting column; 202, telescopic tube; 203, fixed bracket; 204, blocking circular plate; 205, fixed column; 206, flattening assembly; 2061, mounting bracket; 2062, telescopic cylinder; 2063, flattener;

[0047] 3. Refrigeration pipe; 301. Refrigeration tank;

[0048] 401, opening slot; 402, slideway; 404, blocking plate; 405, pressure plate

[0049] 5. Cavity;

[0050] 601, mounting block; 602, blocking plate; 603, transmission assembly; 6032, rotating shaft; 6031, conveyor belt;

[0051] 7. Self-locking roller. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0053] See also Figure 1-Figure 4 As shown, the embodiment of the present application discloses a capacitor core flattening device, which mainly includes: a support base 1, a flattening mechanism, a refrigerator 3, a sliding mechanism, a transmission mechanism and the like. Among them:

[0054] The support base 1 has a cavity 5, which mainly serves as a carrier to provide support for other mechanisms;

[0055] The flattening mechanism is arranged above the supporting base 1 and is mainly used to perform a flattening operation on the capacitor core;

[0056] The refrigerator 3 is arranged on the flattening mechanism, and when the flattening process is completed, the refrigerator 3 is used to cool the capacitor core;

[0057] The sliding mechanism is arranged on the top wall of the supporting base 1, and is used to carry the capacitor core to be flattened and to deliver the capacitor core after flattening to the conveying mechanism;

[0058] The conveying mechanism is arranged in the cavity 5 and is used for receiving the capacitor core from the sliding mechanism and conveying it out.

[0059] The support base 1 has a cavity 5, which mainly provides a placement point for each component. The support base 1 can be a cube or a rectangular parallelepiped. In the present utility model, preferably, the support base 1 is a rectangular parallelepiped.

[0060] The flattening mechanism includes a mounting column 201, which is cylindrical, one end of which is fixedly connected to the top wall of the support base 1, and the other end is slidably connected with a telescopic tube 202, which is L-shaped, and the other end of which is fixedly connected with a fixed bracket 203, which is cylindrical, and the outer peripheral surface of the fixed bracket 203 is provided with a refrigeration pipe 3 and a fixed column 205, and the fixed bracket 203 is arranged through the refrigeration pipe 3 and the fixed column 205, and the refrigeration pipe 3 is a rectangular parallelepiped, and the bottom wall of the refrigeration pipe 3 is provided with four refrigeration grooves 301, which are respectively arranged on the four bottom edges of the refrigeration pipe 3. In the utility model, preferably, the refrigeration groove 301 is circular. The cold air in the refrigeration pipe 3 is blown out through the refrigeration groove 301, and the main function of the refrigeration pipe 3 is to quickly refrigerate the capacitor core after heating and shaping and to remove the air and moisture in the capacitor core in time, so as to improve the electrical performance of the capacitor core. One end of the fixed column 205 is fixedly connected to the blocking circular plate 204, and the other end is fixedly connected to the flattening component 206. The flattening component 206 includes: a mounting bracket 2061, a telescopic cylinder 2062 and a flattener 2063. The bottom of the mounting bracket 2061 is slidably connected to the telescopic cylinder 2062, and the bottom of the telescopic cylinder 2062 is fixedly connected to the flattener 2063. The flattener 2063 is a rectangular parallelepiped, and the cold air released from the refrigeration tank 301 can cover the entire flattener 2063. The flattening mechanism adopts mechanical thermal flattening and shaping. The capacitor core is flattened and heated at the same time. After the capacitor core is shaped, the capacitor core is quickly cooled through the refrigeration tube 3 and the air and moisture in the capacitor core are removed in time, thereby improving the electrical performance of the capacitor core.

[0061] The sliding mechanism includes an open groove 401 arranged on the top wall of the support base 1, and the open groove 401 provides a channel for transporting the capacitor core. A slide 402 is arranged on the inner wall of the opening groove 401 adjacent to one end of the mounting column 201, and another slide 402 is arranged on the inner wall of the other end of the opening groove 401 adjacent to the mounting column 201. The slide 402 and the inner wall of the opening groove 401 can be connected by bolt connection, welding, bonding or other fixed connection methods. In the present application, the slide 402 and the inner wall of the opening groove 401 are fixed by bolt connection. The slideway 402 is mainly used to guide and support the moving parts to move along a predetermined path. The slideway 402 in the utility model is composed of a fixed rail (not shown in the figure), a movable rail (not shown in the figure), a ball (not shown in the figure), and a retainer (not shown in the figure). The fixed rail is used to provide a stable reference point, and the movable rail is movable and slides along the fixed rail. The ball is located between the fixed rail and the movable rail, so that the movable rail can slide smoothly on the fixed rail. The function of the retainer is to maintain the position of the ball to ensure that the ball can properly contact the fixed rail and the movable rail. A pressure plate 405 is provided on the slide 402. The pressure plate 405 here is in a shape that matches the open groove 401. The pressure plate 405 is used to place the capacitor core. A slider (not shown in the figure) that matches the slide 402 is fixedly provided at a position corresponding to the side wall of the pressure plate 405 and the slide 402. The slider is a component that can move on the slide 402. Through the cooperation of the slider on the side wall of the pressure plate 405 and the slide 402, the pressure plate 405 can slide along the slide 402 on the open groove 401. The area of ​​the pressure plate 405 is greater than or equal to the area of ​​the opening groove 401, and the pressure plate 405 can completely cover the opening groove 401. The top wall of the support base 1 is fixedly connected with a blocking baffle 404, which is provided with a through hole for the pressure plate 405 to pass through. The pressure plate 405 passes through the through hole and slides on the slide 402. The blocking baffle 404 is mainly used to prevent the capacitor core from continuing to move, that is, when the capacitor core moves to the blocking baffle 404 and contacts the blocking baffle 404, the blocking baffle 404 will prevent the capacitor core from continuing to move in the original direction.

[0062] The conveying mechanism is arranged in the cavity 5, and the area of ​​the support base 1 occupied by the cavity 5 is greater than or equal to the area of ​​the support base 1 occupied by the conveying mechanism. The conveying mechanism includes a mounting block 601 arranged in the cavity 5, and the mounting block 601 is a shape adapted to the opening groove 401, and a blocking plate 602 is fixedly arranged at the edge of the mounting block 601, and the blocking plate 602 is arranged through the edge of the mounting block 601, and a side wall of the blocking plate 602 is in contact with the bottom wall of the cavity 5. There are two blocking plates 602, which are arranged in relative positions. A conveying component 603 is arranged on the mounting block 601, and the blocking plate 602 is mainly used to prevent the capacitor core on the conveying component 603 from detaching from the surface of the conveying component 603 during the conveying process and to make the bottom wall of the mounting block 601 and the cavity 5, the bottom wall of the mounting block 601 is not in contact with each other and there is a gap between them. The transmission assembly 603 includes a rotating shaft 6032 and a conveyor belt 6031. The rotating shaft 6032 is arranged at the two end positions of the mounting block 601. The rotating shaft 6032 mainly transmits power from one component to another component, driving the other component to move along with the rotating shaft 6032. The conveyor belt 6031 is arranged on the outer surface of the rotating shaft 6032 and covers the upper and lower parts of the mounting block 601. The conveyor belt 6031 is a shape that matches the mounting block 601. The edge of the conveyor belt 6031 does not contact the side wall of the blocking plate 602, and there is a slightly small gap between them. The conveyor belt 6031 can be driven around the mounting block 601 under the drive of the rotating shaft 6032 to realize the function of transporting the capacitor core. The four corners of the support base 1 are fixedly connected with self-locking rollers 7, and the device can be moved or positioned by the self-locking rollers 7. The blocking baffle 404 and the blocking baffle 602 are in the same vertical direction, and the opening slot 401 and the conveyor belt 6031 are arranged at relative positions. The capacitor core placed on the pressing plate 405 slides along with the sliding of the pressing plate 405. When the pressing plate 405 slides to the position of the blocking baffle 404, the capacitor core can no longer slide along with the pressing plate 405 due to the blocking of the blocking baffle 404, and then passes through the opening slot 401 and falls onto the conveyor assembly 603. The capacitor core moves along with the conveyor assembly 603 and is then transported out of the device. The entire process reduces manual operations, thereby greatly improving the production or operation efficiency of the device.

[0063] In summary, when a capacitor core flattening device of the present embodiment is used, the capacitor core flattening device is first placed at a designated position by moving the self-locking roller 7. At this time, the pressing plate 405 completely covers the opening groove 401. First, the capacitor core to be flattened is placed on the upper surface of the pressing plate 405. The height of the flattening device 2063 is adjusted by stretching the telescopic tube 202. The telescopic cylinder 2062 stretches and drives the flattening device 2063 to flatten the capacitor core. The capacitor core is flattened and heated to shape. After the capacitor core is shaped, cold air is blown out through the refrigeration groove 301 on the refrigeration tube 3, so that the capacitor core is quickly cooled. However, the air and moisture in the capacitor core are removed in time, and the pressure plate 405 is pulled to make the pressure plate 405 slide on the slide 402. When the capacitor core on the pressure plate 405 contacts the blocking baffle 404, the capacitor core stops sliding. As the pressure plate 405 continues to slide, the blocking baffle 404 causes the capacitor core to fall off the pressure plate 405 and fall onto the surface of the conveyor belt 6031. Driven by the rotating shaft 1702, the conveyor belt 6031 conveys the capacitor core to the outside of the device. This device does not require much manual intervention throughout the process, which solves the current problem of manual transfer, resulting in low production and operation efficiency.

[0064] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A capacitor core flattening device, characterized in that: include: A support base (1), the support base (1) having a cavity (5); A flattening mechanism, arranged above the supporting base (1), and used to perform a flattening operation on the capacitor core; A sliding mechanism, arranged on the top wall of the supporting base (1), used for carrying the capacitor core to be flattened and delivering the flattened capacitor core to the conveying mechanism; The conveying mechanism is arranged in the cavity (5) and is used to receive the capacitor core from the sliding mechanism and convey it out.

2. The capacitor core flattening device according to claim 1, characterized in that: The sliding mechanism comprises: An opening groove (401) is arranged on the top wall of the support base (1) and penetrates the top wall from top to bottom; A slideway (402) is arranged on the inner side wall of the opening groove (401); A pressure plate (405) is slidably disposed on the slideway (402). A blocking baffle (404) is arranged on the top wall of the support base (1), and is provided with a through hole for the pressing plate (405) to pass through.

3. The capacitor core flattening device according to claim 1, characterized in that: The transmission mechanism comprises: A mounting block (601) fixedly disposed in the cavity (5); A blocking plate (602) is fixedly arranged at the edge of the mounting block (601); The transmission assembly (603) is arranged on the mounting block (601).

4. The capacitor core flattening device according to claim 1, characterized in that: The flattening mechanism comprises: A mounting column (201), one end of which is fixedly connected to the top wall of the support base (1), and the other end of which is slidably connected to a telescopic tube (202); A fixed bracket (203) fixedly connected to the other end of the telescopic tube (202); A fixing column (205) is arranged on the outer peripheral surface of the fixing bracket (203); A blocking circular plate (204) is fixedly connected to one end of a fixing column (205); The flattening assembly (206) is fixedly connected to the other end of the fixing column (205).

5. The capacitor core flattening device according to claim 3, characterized in that: The transmission component (603) comprises: A rotating shaft (6032) is arranged at two ends of the mounting block (601); The conveyor belt (6031) is arranged on the outer surface of the rotating shaft (6032).

6. The capacitor core flattening device according to claim 4, characterized in that: The flattening assembly (206) comprises: A mounting bracket (2061) having a telescopic cylinder (2062) slidably connected to the bottom thereof; The flattener (2063) is fixedly connected to the bottom of the telescopic cylinder (2062).

7. The capacitor core flattening device according to claim 4, characterized in that: Also includes: A refrigeration pipe (3) is arranged on the outer peripheral surface of the fixing bracket (203), and a refrigeration groove (301) is arranged on the refrigeration pipe (3).

8. The capacitor core flattening device according to claim 2, characterized in that: There are two slideways (402), one is arranged on the inner side wall of one end of the opening groove (401) adjacent to the mounting column (201), and the other is arranged on the inner side wall of the other end of the opening groove (401) adjacent to the mounting column (201) opposite to the mounting column (201).

9. The capacitor core flattening device according to claim 3, characterized in that: There are two blocking plates (602) disposed at opposite positions, and the blocking plates (602) are used to prevent materials on the conveyor belt (6031) from falling off the conveyor belt (6031) during the conveying process.

10. The capacitor core flattening device according to claim 7, characterized in that: Also includes: The self-locking rollers (7) are fixedly arranged at the four corners of the bottom wall of the support base (1).

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