Capacitor hot sealing mechanism with adjustable pressure

Abstract

The utility model provides a pressure-adjustable capacitor hot sealing mechanism which comprises a first-stroke assembly fixedly connected with a wall, a second-stroke assembly is fixedly connected to one side of the first-stroke assembly, a third-stroke assembly is slidably connected to the top of the second-stroke assembly, a hot sealing assembly is fixedly connected to one end, in the sliding direction of the second-stroke assembly, of the third-stroke assembly, and the hot sealing assembly is fixedly connected to the other end of the third-stroke assembly in the sliding direction of the second-stroke assembly. A winding mechanism is arranged on the side, away from the third-stroke assembly, of the heat sealing assembly. The first-stroke assembly and the second-stroke assembly are matched with each other and used for driving the third-stroke assembly to get close to the winding mechanism and move to the winding mechanism through the heat sealing assembly fixedly connected with the third-stroke assembly. The first-stroke assembly and the second-stroke assembly are matched with each other and used for driving the third-stroke assembly to get close to the winding mechanism, the hot sealing assembly fixedly connected with the third-stroke assembly moves to the winding mechanism, and the to-be-hot-sealed element installed on the winding mechanism is subjected to hot sealing with different degrees of pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing equipment, in particular to a capacitor hot sealing mechanism with adjustable pressure. Background Art

[0002] During the production process of capacitor cores, the component protection film needs to be sealed with stable pressure.

[0003] The pressure of our company's existing protective film hot-sealing mechanism is controlled by controlling the spring deformation. Since components of different specifications require different pressures, the spring deformation needs to be adjusted and tested and verified in the early stage of component production. The hot-sealing pressure is greatly affected by the spring and the adjustment method.

[0004] For example: the Chinese invention patent (application number: CN201520007144.X) discloses a "sealing device for capacitors", and its specification discloses: a sealing device for capacitors, including a curling head fixing seat, and two groups of aluminum alloy toothed curling heads are connected to the curling head fixing seat, and the toothed contact surfaces of the two groups of aluminum alloy toothed curling heads correspond to each other, that is, the concave part of the left curling head corresponds to the convex part of the right curling head, and the convex part of the left curling head corresponds to the concave part of the right curling head. A layer of zinc is plated on the two groups of aluminum alloy toothed curling heads, a layer of copper is plated on the zinc layer, and a layer of tin is plated on the copper layer, so as to solve the shortcomings of the existing structure and achieve the purpose of improving product quality. In addition, aluminum alloy is used instead of copper to solve the problem of high cost and has faster conductivity. Zinc, copper and tin are plated on the aluminum alloy to make the sealing effect better. The utility model has a simple structure and a reasonable design and is worthy of promotion.

[0005] Therefore, we have made improvements and proposed a capacitor hot sealing mechanism with adjustable pressure, which simplifies the structure, uses system parameter adjustment instead of manual pressure adjustment, and pneumatic pressure instead of mechanical elastic force, so the installation is more convenient and quicker; simplifies the action process, reduces the failure rate while ensuring quality; and is basically the same as the original mechanism in working principle, reducing the action process. Summary of the invention

[0006] The purpose of the utility model is to: in view of the different pressures required by components of different specifications, the spring deformation amount needs to be adjusted and tested and verified in the early stage of component production, and the hot sealing pressure is greatly affected by the spring and the adjustment method.

[0007] In order to achieve the above-mentioned purpose of the invention, the utility model provides a capacitor hot sealing mechanism with adjustable pressure to improve the above-mentioned problem.

[0008] The specific application is as follows:

[0009] The device includes a first-pass component fixedly connected to the wall, a second-pass component fixedly connected to one side of the first-pass component, a third-pass component slidably connected to the top of the second-pass component, a hot-sealing component fixedly connected to one end of the third-pass component in the sliding direction of the second-pass component, and a winding mechanism provided on the side of the hot-sealing component away from the third-pass component; the first-pass component and the second-pass component cooperate with each other to drive the third-pass component to approach the winding mechanism, and the hot-sealing component fixedly connected to the third-pass component moves toward the winding mechanism, and the hot-sealing component to be hot-sealed installed on the winding mechanism is hot-sealed with different degrees of pressure.

[0010] As a preferred technical solution of the present application, the first-stage component includes a slide rail fixedly connected to the base plate, the slide rail is slidably connected to a slide groove on the side away from the base plate, a cylinder fixing seat is fixedly connected to one side of the slide rail, a first cylinder is fixedly connected in the cylinder fixing seat, the piston end of the first cylinder faces the slide groove, and the first cylinder piston end is fixedly connected to the slide groove.

[0011] As a preferred technical solution of the present application, the secondary stroke component includes a bearing seat fixedly connected to the side of the slide groove away from the slide rail, a plurality of bearing slide shafts are slidably connected to the bottom of the bearing seat, a plurality of bearing slide shafts are fixedly connected to one end away from the bearing seat with a fixed block, and the fixed block is fixedly connected to a second cylinder on the side close to the bearing seat.

[0012] As a preferred technical solution of the present application, the three-stage component includes a connecting seat fixedly connected to the piston end of the second cylinder, a plurality of pairs of spindles are slidably connected to one side of the connecting seat, and a connecting block is fixedly connected between one end of two adjacent spindles.

[0013] As a preferred technical solution of the present application, the connecting block is fixedly connected to a third cylinder on a side away from the connecting seat, a plurality of floating joints are provided on the connecting seat, a floating clamping block is fixedly connected to the piston end of the third cylinder, and the floating clamping block is clamped with the floating joint.

[0014] As a preferred technical solution of the present application, the hot sealing assembly includes several soldering seats fixedly connected to one end of several mandrels away from the connecting block, several of the soldering seats are fixedly connected to soldering irons on the side away from the mandrels, and pins are inserted between several of the soldering seats and the soldering irons.

[0015] As a preferred technical solution of the present application, the winding mechanism includes a flip body, the top center of the flip body is fixedly connected to a transmission main shaft, and the flip body is provided with a main winding station, an outer packaging station and an inner packaging station in a clockwise direction around the transmission main shaft. The main winding station, the outer packaging station and the inner packaging station are switched back and forth when the flip body rotates clockwise.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of the present application: the first-pass component and the second-pass component cooperate with each other to drive the third-pass component to approach the winding mechanism, and the hot-sealing component fixedly connected to the third-pass component is moved toward the winding mechanism, and the capacitor core to be hot-sealed installed on the winding mechanism is hot-sealed with different degrees of pressure and different core diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the local structure provided for this application;

[0019] Figure 2 A diagram of the first pass components provided for this application;

[0020] Figure 3 The secondary component structure diagram provided for this application;

[0021] Figure 4 A diagram of the three-pass component structure provided for this application;

[0022] Figure 5 The structural diagram of the hot sealing assembly provided for this application;

[0023] Figure 6 A left view of the winding mechanism provided for this application;

[0024] Figure 7 The overall structure provided for this application is shown on the left Figure 1 ;

[0025] Figure 8 The overall structure provided for this application is shown on the left Figure 2 .

[0026] Indicated in the figure:

[0027] 10. First-stage assembly; 11. First cylinder; 12. Cylinder fixing seat; 13. Slide rail; 14. Slide groove;

[0028] 20. Secondary stroke assembly; 21. Bearing seat; 22. Second cylinder; 23. Bearing slide shaft; 24. Fixed block;

[0029] 30. Three-pass assembly; 31. Connecting seat; 32. Spindle; 33. Connecting block; 34. Third cylinder; 35. Floating joint; 36. Floating clamping block;

[0030] 40. hot-sealing assembly; 41. hot-sealing seat; 42. hot-sealing iron; 43. hot-sealing pin;

[0031] 50. Winding mechanism; 51. Turning body; 52. Transmission main shaft; 53. Main winding station; 54. Outsourcing station; 55. Insourcing station. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0033] As mentioned in the background art, when components of different specifications require different pressures, the spring deformation needs to be adjusted and tested and verified in the early stage of component production. The hot sealing pressure is greatly affected by the spring and the adjustment method.

[0034] In order to solve this technical problem, the utility model provides a capacitor hot sealing mechanism with adjustable pressure, which is used to apply different pressures to components of different specifications.

[0035] Specifically, please refer to Figure 1 , Figure 7 and Figure 8 The pressure-adjustable capacitor hot-sealing mechanism specifically includes a first-pass component 10 fixedly connected to the wall, a secondary-pass component 20 fixedly connected to one side of the first-pass component 10, a third-pass component 30 slidably connected to the top of the secondary-pass component 20, a hot-sealing component 40 fixedly connected to one end of the third-pass component 30 in the sliding direction with the secondary-pass component 20, and a winding mechanism 50 is provided on the side of the hot-sealing component 40 away from the third-pass component 30; the first-pass component 10 and the secondary-pass component 20 cooperate with each other to drive the winding mechanism 50 of the third-pass component 30 to approach, and the hot-sealing component 40 fixedly connected to the third-pass component 30 moves toward the winding mechanism 50 to perform hot-sealing on the capacitor core to be hot-sealed installed on the winding mechanism 50.

[0036] The utility model provides a capacitor hot sealing mechanism with adjustable pressure and adaptable to different core diameters. Through the cooperation of the hot sealing component 40 and the winding mechanism 50, hot sealing with different pressures and adaptable to different core diameters is achieved.

[0037] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0038] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0039] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0040] Example

[0041] Please refer to Figure 1 A pressure-adjustable capacitor hot-sealing mechanism comprises a first-pass component 10 fixedly connected to a wall, a second-pass component 20 fixedly connected to one side of the first-pass component 10, a third-pass component 30 slidably connected to the top of the second-pass component 20, a hot-sealing component 40 fixedly connected to one end of the third-pass component 30 in the sliding direction with the second-pass component 20, and a winding mechanism 50 is provided on the side of the hot-sealing component 40 away from the third-pass component 30; the first-pass component 10 and the second-pass component 20 cooperate with each other to drive the third-pass component 30 to approach the winding mechanism 50, and the hot-sealing component 40 fixedly connected to the third-pass component 30 moves toward the winding mechanism 50, so as to perform hot-sealing with different degrees of pressure and different core diameters on the capacitor core to be hot-sealed installed on the winding mechanism 50.

[0042] Please refer to Figure 7 and Figure 8 A pressure-adjustable capacitor hot-sealing mechanism, the use process of which is as follows: the first-pass component 10 and the second-pass component 20 cooperate with each other to drive the third-pass component 30 to approach the winding mechanism 50, and the hot-sealing component 40 fixedly connected to the third-pass component 30 moves toward the winding mechanism 50, and the hot-sealing components to be installed on the winding mechanism 50 are hot-sealed with different degrees of pressure and different core diameters.

[0043] Further, such as Figure 2 As shown, the first-stage component 10 includes a slide rail 13 fixedly connected to the wall, and the slide rail 13 is slidably connected to a slide groove 14 on the side away from the wall. A cylinder fixing seat 12 is fixedly connected to one side of the slide rail 13, and a first cylinder 11 is fixedly connected inside the cylinder fixing seat 12. The piston end of the first cylinder 11 faces the slide groove 14, and the piston end of the first cylinder 11 is fixedly connected to the slide groove 14; before use, the first cylinder 11 first drives the slide groove 14 fixedly connected to the piston end of the first cylinder 11 to slide along the slide rail 13 through its piston end, thereby driving the secondary-stage component 20 to slide.

[0044] Further, such as Figure 3 As shown, the secondary stroke component 20 includes a bearing seat 21 fixedly connected to the side of the slide groove 14 away from the slide rail 13, a plurality of bearing slide shafts 23 are slidably connected to the bottom of the bearing seat 21, a fixed block 24 is fixedly connected to one end of the plurality of bearing slide shafts 23 away from the bearing seat 21, and the fixed block 24 is fixedly connected to a second cylinder 22 on the side close to the bearing seat 21.

[0045] Further, such as Figure 4As shown, the three-stage component 30 includes a connecting seat 31 fixedly connected to the piston end of the second cylinder 22, a plurality of pairs of spindles 32 are slidably connected to one side of the connecting seat 31, and a connecting block 33 is fixedly connected between one end of two adjacent spindles 32; the connecting block 33 is fixedly connected to the third cylinder 34 on the side away from the connecting seat 31, and a plurality of floating joints 35 are provided on the connecting seat 31, and a floating clamping block 36 is fixedly connected to the piston end of the third cylinder 34, and the floating clamping block 36 is clamped with the floating joint 35; after the floating clamping block 36 fixedly connected to the piston end of the third cylinder 34 is clamped with the floating joint 35, the hot sealing component 40 fixedly connected to the plurality of spindles 32 is driven to approach the winding mechanism 50 on which the elements to be hot sealed are installed, thereby simplifying the structure, using system parameter adjustment instead of manual pressure adjustment, and pneumatic pressure instead of mechanical elastic force, so that installation is more convenient and quick.

[0046] Further, such as Figure 5 As shown, the hot-sealing component 40 includes a plurality of soldering seats 41 fixedly connected to one end of the plurality of spindles 32 away from the connecting block 33, and the plurality of soldering seats 41 are fixedly connected to a soldering iron 42 on the side away from the spindle 32, and a pin 43 is inserted between the plurality of soldering seats 41 and the soldering iron 42; after the components to be hot-sealed are placed, the soldering iron 42 is clamped on one end of the soldering seat 41, and the pin 43 is inserted, and after preheating for a period of time, the soldering iron 42 is driven by the three-stage component 30 to approach the components to be hot-sealed.

[0047] Further, such as Figure 6 As shown, the winding mechanism 50 includes a flip body 51, and a transmission main shaft 52 is fixedly connected to the top center of the flip body 51. The flip body 51 is provided with a main winding station 53, an outer packaging station 54 and an inner packaging station 55 in a clockwise manner around the transmission main shaft 52. The main winding station 53, the outer packaging station 54 and the inner packaging station 55 are switched back and forth when the flip body 51 rotates clockwise. The winding mechanism 50 has three stations, namely the inner packaging station 55, the main winding station 53 and the outer packaging station 54; the three stations are switched back and forth when the flip body 51 rotates clockwise; specifically, it is a mechanism for sealing the capacitor core wound on the outer packaging station 54 with adjustable pressure and automatically adapting to different diameters of the capacitor core.

[0048] The use process of the pressure-adjustable capacitor hot sealing mechanism provided by the utility model is as follows:

[0049] First, the first-pass component 10 and the second-pass component 20 cooperate with each other to drive the third-pass component 30 to approach the winding mechanism 50. Specifically, after the floating clamping block 36 fixedly connected to the piston end of the third cylinder 34 is engaged with the floating joint 35, the hot-sealing component 40 fixedly connected to the plurality of spindles 32 is driven to approach the winding mechanism 50 where the components to be hot-sealed are installed, thereby simplifying the structure, using system parameter adjustment instead of manual pressure adjustment, and pneumatic pressure instead of mechanical elastic force, so that installation is more convenient and quick; then the hot-sealing component fixedly connected to the third-pass component 30 is moved to the second-pass component 30. 40, under the drive of the three-pass component 30, moves to the winding mechanism 50, and performs hot-sealing with different degrees of pressure on the components to be hot-sealed installed on the winding mechanism 50. Specifically, after the capacitor core is wound, the soldering iron 42 is preheated to the set temperature, and under the drive of the three-pass component 30, the soldering iron 42 hot-seals the outer surface of the capacitor core, so that the core is tightly sealed to avoid looseness; for components to be hot-sealed of different sizes, since the front and rear positions are adjusted by the third cylinder 34 in the three-pass component 30, all cores of different sizes do not need to be adjusted, and can automatically adapt to cores of different outer diameters.

[0050] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A capacitor hot sealing mechanism with adjustable pressure, characterized in that: It includes a first-stage component (10) fixedly connected to the wall, A secondary-pass component (20) is fixedly connected to one side of the first-pass component (10), a third-pass component (30) is slidably connected to the top of the secondary-pass component (20), a hot-sealing component (40) is fixedly connected to one end of the third-pass component (30) in a sliding direction with the secondary-pass component (20), and a winding mechanism (50) is provided on a side of the hot-sealing component (40) away from the third-pass component (30); The first-pass component (10) and the second-pass component (20) cooperate with each other to drive the third-pass component (30) to approach the winding mechanism (50), and the hot-sealing component (40) fixedly connected to the third-pass component (30) is moved toward the winding mechanism (50) to perform hot-sealing with different degrees of pressure on the components to be hot-sealed installed on the winding mechanism (50).

2. A capacitor hot sealing mechanism with adjustable pressure according to claim 1, characterized in that: The first-stage component (10) comprises a slide rail (13) fixedly connected to a wall, the slide rail (13) being slidably connected to a slide groove (14) on a side away from the wall, a cylinder fixing seat (12) being fixedly connected to one side of the slide rail (13), a first cylinder (11) being fixedly connected inside the cylinder fixing seat (12), a piston end of the first cylinder (11) facing the slide groove (14), and the piston end of the first cylinder (11) and the slide groove (14) being fixedly connected.

3. The capacitor hot sealing mechanism with adjustable pressure according to claim 2, characterized in that: The secondary stroke component (20) comprises a bearing seat (21) fixedly connected to a side of the slide groove (14) away from the slide rail (13); a plurality of bearing slide shafts (23) are slidably connected to the bottom of the bearing seat (21); a fixed block (24) is fixedly connected to one end of the plurality of bearing slide shafts (23) away from the bearing seat (21); and a second cylinder (22) is fixedly connected to the fixed block (24) on a side close to the bearing seat (21).

4. The capacitor hot sealing mechanism with adjustable pressure according to claim 3, characterized in that: The three-stage assembly (30) comprises a connection seat (31) fixedly connected to the piston end of the second cylinder (22), a plurality of pairs of spindles (32) being slidably connected to one side of the connection seat (31), and a connection block (33) being fixedly connected between one ends of two adjacent spindles (32).

5. The capacitor hot sealing mechanism with adjustable pressure according to claim 4, characterized in that: The connecting block (33) is fixedly connected to a third cylinder (34) on a side away from the connecting seat (31); a plurality of floating joints (35) are provided on the connecting seat (31); a floating clamping block (36) is fixedly connected to a piston end of the third cylinder (34); and the floating clamping block (36) is clamped to the floating joint (35).

6. The capacitor hot sealing mechanism with adjustable pressure according to claim 4, characterized in that: The hot sealing assembly (40) comprises a plurality of soldering seats (41) fixedly connected to one end of the plurality of mandrels (32) away from the connection block (33); the plurality of soldering seats (41) are fixedly connected to a soldering iron (42) on one side away from the mandrel (32); and a pin (43) is inserted between the plurality of soldering seats (41) and the soldering iron (42).

7. The capacitor hot sealing mechanism with adjustable pressure according to claim 1, characterized in that: The winding mechanism (50) comprises a flip body (51), the top center of the flip body (51) is fixedly connected to a transmission main shaft (52), and the flip body (51) is provided with a main winding station (53), an outer packaging station (54) and an inner packaging station (55) in a clockwise manner around the transmission main shaft (52). The main winding station (53), the outer packaging station (54) and the inner packaging station (55) are switched back and forth when the flip body (51) rotates clockwise.

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