Material receiving platform of thin-film capacitor hot press

Abstract

The utility model provides a material receiving platform of a thin film capacitor hot press, which comprises a placing plate for placing a capacitor core, a frame body, a feed opening which is arranged on the frame body and has a downward opening, a collecting box arranged at the outlet of the feed opening, and an overturning assembly which is rotationally connected to the frame body and can enable the placing plate to be overturned and reversely buckled at the upper end of the feed opening, the overturning assembly comprises an overturning plate rotationally connected to the frame body, a containing groove formed in the overturning plate and used for containing the containing plate in the front face, and a clamping piece arranged in the containing groove and used for clamping the containing plate. According to the utility model, after hot-pressing processing of the capacitor core is completed, a worker takes out the placing plate and places the placing plate on the overturning assembly, and the placing plate is inversely buckled at the discharge port through the overturning assembly; the capacitor cores on the placing plate fall off from the placing plate under the action of gravity and enter the collecting box at the outlet of the discharging opening to be collected in a unified mode, operation is easy and convenient, and the discharging efficiency of the capacitor cores can be improved to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor element processing equipment, in particular to a material receiving platform of a film capacitor hot press. Background Art

[0002] Film capacitors are capacitors that use metal foil as electrodes and overlap it with plastic film at both ends, then are wound into a cylindrical structure. The production of film capacitors mainly involves processes such as winding, hot pressing, wrapping, coating, welding and packaging. The role of hot pressing is to expel moisture and air from the wound capacitor core to stabilize its capacity.

[0003] At present, Chinese Patent Publication No. 2017214260910 discloses a hot press for capacitor production, including a base, a frame fixedly connected to the top of the base, a support column fixedly connected to the inner side of the frame, an oil cylinder is provided inside the base, and a lower template is fixedly connected to the upper telescopic end of the oil cylinder through a plunger, a middle template is provided above the lower template, an upper template is provided above the middle template, guide holes are opened on the upper template, the upper template, the middle template and the lower template, a guide column is fixedly connected to the upper surface of the base, the guide column and the guide hole are mutually plugged, a heating device is provided inside the middle template, the heating device includes a heating tube, hot plates are provided on both sides of the heating tube, and an electric control cabinet is provided on one side of the frame.

[0004] Although this type of hot press machine for capacitor production can achieve stable hot pressing of capacitor cores, the capacitor cores need to be arranged one by one on a placement plate or template during the hot pressing process. When the hot pressing process is completed, the staff can only remove the capacitor cores on the placement plate or template one by one, and cannot achieve rapid unloading of the capacitor core after the process is completed. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present utility model is to provide a complete utility model name for solving the problem in the prior art that the capacitor cores need to be removed one by one by the staff after the hot pressing process is completed, resulting in low material removal efficiency.

[0006] To achieve the above-mentioned purpose and other related purposes, the utility model provides a material collecting platform for a film capacitor hot press machine, including a placement plate for placing a capacitor core, a frame, a downward-opening discharge port arranged on the frame, a collection box arranged at the outlet of the discharge port, and a flipping assembly rotatably connected to the frame so that the placement plate can be flipped and buckled upside down on the upper end of the discharge port, the flipping assembly including a flipping plate rotatably connected to the frame, a placement groove arranged on the flipping plate for frontally placing the placement plate, and a clamping piece arranged in the placement groove for clamping the placement plate.

[0007] By adopting the above technical scheme, after the hot pressing process of the capacitor core is completed, the staff can take out the placement plate and place the placement plate on the flip assembly, and turn the placement plate upside down at the discharge port through the flip assembly, so that the capacitor core on the placement plate falls off the placement plate under the action of gravity and enters the collection box at the discharge port outlet for unified collection. The operation is simple and convenient, and can greatly improve the discharge efficiency of the capacitor core.

[0008] In one embodiment of the utility model, the frame includes a platform and supporting legs arranged under the platform for support, the unloading port is located at the center of the platform, the platform is arranged in a rectangular shape, the length of the platform is adapted to the length of the hot press, and the frame is arranged on one side of the opening of the hot press.

[0009] By adopting the above technical solution, the frame can be placed next to the heat press, and the placement plate can be directly operated on the platform after being taken out of the heat press, which makes the operation more convenient.

[0010] In one embodiment of the utility model, the flip plate is connected to the platform and rotates around the width direction of the platform. It can flip left and right when subjected to force. The flip plate is located on one side of the discharge port. A limiting plate that can resist the placement plate is provided at one end of the flip plate close to the discharge port.

[0011] By adopting the above technical solution, the flip plate can be directly flipped to the upper side of the feeding port after flipping, and after the placement plate is placed on the flip plate, the limiting plate cooperates with the clamping piece to limit the placement plate.

[0012] In one embodiment of the present invention, the clamping member is a rubber pad for increasing the friction with the placement plate, and a plurality of the clamping members are provided and distributed on the inner wall of the flip plate.

[0013] By adopting the above technical solution, the friction between the rubber pad and the side wall of the placement plate is increased, and the placement plate is clamped in the placement groove under the action of multiple clamping parts, which makes it easier to take and place the placement plate.

[0014] In one embodiment of the utility model, a lower hopper is further provided at the lower side of the discharge port, the lower hopper is a conical lower hopper converging toward the center, and the collecting box is located at the lower side of the lower hopper.

[0015] By adopting the above technical solution, the materials can be gathered, making it easier to transport the capacitor core from the discharge port to the collection box.

[0016] In one embodiment of the present invention, a handle is further provided on the flip plate to facilitate the flipping of the flip plate.

[0017] By adopting the above technical solution, the staff can drive the flip plate to flip through the control handle, which is more convenient for the staff to operate.

[0018] In one embodiment of the present invention, a blocking cloth is further provided at the outlet of the lower hopper.

[0019] By adopting the above technical solution, it is prevented that the material splashes to the outside of the collection box when leaving the lower hopper.

[0020] In one embodiment of the present invention, a through slot is further disposed at the center of the flip plate.

[0021] By adopting the above technical solution, it is convenient for the staff to tap the back of the placement board to ensure that the capacitor core is detached from the placement board.

[0022] As described above, the material collecting platform of the film capacitor hot press machine of the utility model has the following beneficial effects: after the hot pressing process of the capacitor core is completed, the staff can take out the placement plate and place the placement plate on the flip assembly, and turn the placement plate upside down at the discharge port through the flip assembly, so that the capacitor core on the placement plate falls off the placement plate under the action of gravity and enters the collection box at the discharge port outlet for unified collection. The operation is simple and convenient, and can greatly improve the discharge efficiency of the capacitor core. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Shown is a schematic diagram of the overall structure disclosed in the embodiment of the utility model;

[0024] Figure 2 Shown is a schematic structural diagram of a frame disclosed in an embodiment of the present utility model.

[0025] Component number description

[0026] 1. Frame; 2. Feeding port; 3. Collection box; 4. Turning assembly; 5. Platform; 6. Support legs; 7. Turning plate; 8. Placement slot; 9. Connector; 10. Ear plate; 11. Limiting plate; 12. Through slot; 13. Feeding hopper; 14. Hot press. DETAILED DESCRIPTION

[0027] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0028] See also Figure 1 to Figure 2It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0029] The capacitor cores are evenly arranged on the placement plate and are subjected to hot pressing processing by a hot pressing machine 14 .

[0030] like Figure 1 As shown, the utility model provides a material receiving platform 5 of a film capacitor hot press machine 14, comprising a frame 1, a feeding port 2 with a downward opening arranged on the frame 1, a collecting box 3 arranged at the outlet of the feeding port 2, and a flip assembly 4 rotatably connected to the frame 1 and capable of flipping a placement plate and buckling it upside down on the upper end of the feeding port 2. After the hot pressing process is completed, the capacitor core is taken out from the hot press machine 14 by a staff member and placed on the flip assembly 4 with the front side facing upward, and then the flip assembly 4 is flipped by the staff member so that the placement plate is upside down on the upper side of the feeding port 2, and then the back side of the placement plate is slapped so that the placement plate falls into the feeding port 2 under the action of gravity, and finally the capacitor cores falling out of the feeding port 2 are uniformly collected by the collecting box 3.

[0031] like Figure 2 As shown, the frame 1 includes a platform 5 and a support leg 6 arranged under the platform 5 for support. The feed opening 2 is located at the center of the platform 5. The platform 5 is arranged in a rectangular shape. The length of the platform 5 is adapted to the length of the hot press 14. The frame 1 is arranged on one side of the opening of the hot press 14.

[0032] The flip assembly 4 includes a flip plate 7 rotatably connected to the frame 1 , a placement slot 8 provided on the flip plate 7 for placing the placement plate on the front, and a clamping member 9 provided in the placement slot 8 for clamping the placement plate.

[0033] An ear plate 10 rotatably connected to the flip plate 7 is also provided on the platform 5. The ear plate 10 is relatively arranged on the front and rear sides of the flip plate 7. The flip plate 7 is connected to the platform 5 and is rotatable around the width direction of the platform 5. It can be flipped left and right when subjected to force. The flip plate 7 is located on the left side of the discharge port 2. It can be flipped from left to right to the upper side of the discharge port 2 when subjected to force.

[0034] A limiting plate 11 capable of contacting the placement plate is provided at one end of the flip plate 7 close to the discharge port 2 . The limiting plate 11 is located at the end of the placement slot 8 . After the placement plate is placed in the placement slot 8 , the limiting plate 11 can contact the positioning placement plate.

[0035] The clamping member 9 is a rubber pad that increases the friction with the placement plate. There are multiple clamping members 9 distributed on the inner wall of the flip plate 7. When the placement plate is placed in the placement, multiple clamping members 9 can contact the side wall of the placement plate to increase the friction therewith, so that the placement plate can be clamped in the placement groove 8.

[0036] A through slot 12 is also provided at the center of the flip plate 7, and the staff can tap the back of the placement plate through the through slot 12 to make the capacitor core on the placement plate fall under the tapping force and gravity.

[0037] A hopper 13 is also provided at the lower side of the discharge port 2. The hopper 13 is a conical hopper 13 that converges toward the center. A blocking cloth is also provided at the outlet of the hopper 13. The collecting box 3 is located at the lower side of the hopper 13. After the capacitor core leaves the placement plate and enters the discharge port 2, it is guided by the hopper 13 to the collecting box 3 to realize rapid collection of materials.

[0038] In summary, after the hot pressing of the capacitor core is completed, the staff can take out the placement plate and place the placement plate on the flip assembly 4, and turn the placement plate upside down at the feeding port 2 through the flip assembly 4, so that the capacitor core on the placement plate falls off from the placement plate under the action of gravity and enters the collection box 3 at the outlet of the feeding port 2 for unified collection. The operation is simple and convenient, and the feeding efficiency of the capacitor core can be greatly improved. Therefore, the utility model effectively overcomes various shortcomings in the prior art and has a high industrial utilization value.

[0039] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A material receiving platform of a film capacitor hot press, comprising a placement plate for placing a capacitor core, characterized in that: The utility model comprises a frame, a downwardly opening discharge port arranged on the frame, a collecting box arranged at the discharge port outlet, and a flipping assembly rotatably connected to the frame so that the placement plate can be flipped and buckled upside down on the upper end of the discharge port. The flipping assembly comprises a flipping plate rotatably connected to the frame, a placement groove arranged on the flipping plate for frontally placing the placement plate, and a clamping piece arranged in the placement groove for clamping the placement plate.

2. The material receiving platform of the film capacitor hot press according to claim 1, characterized in that: The frame includes a platform and legs arranged under the platform for support, the feed opening is located at the center of the platform, the platform is arranged in a rectangular shape, the length of the platform is adapted to the length of the hot press, and the frame is arranged on one side of the opening of the hot press.

3. The material receiving platform of the film capacitor hot press according to claim 2, characterized in that: The flip plate is connected to the platform and rotates around the width direction of the platform. It can flip left and right when subjected to force. The flip plate is located on one side of the discharge port. A limiting plate that can resist the placement plate is provided at one end of the flip plate close to the discharge port.

4. The material receiving platform of the film capacitor hot press according to claim 1, characterized in that: The clamping piece is a rubber pad for increasing the friction with the placement plate. A plurality of the clamping pieces are provided and distributed on the inner wall of the flip plate.

5. The material receiving platform of the film capacitor hot press according to claim 1, characterized in that: A lower hopper is also provided at the lower side of the discharge port. The lower hopper is a conical lower hopper that converges toward the center. The collecting box is located at the lower side of the lower hopper.

6. The material receiving platform of the film capacitor hot press according to claim 1, characterized in that: The flip plate is also provided with a handle for driving the flip plate to flip.

7. The material receiving platform of the film capacitor hot press according to claim 5, characterized in that: A blocking cloth is also arranged at the outlet of the lower hopper.

8. The material receiving platform of the film capacitor hot press according to claim 1, characterized in that: A through slot is also provided at the center of the flip plate.

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