New energy foam rapid hole waste discharging device

Abstract

The utility model discloses a rapid hole waste discharging device for new energy foam. The device comprises an upper plate and a lower plate which are separated from each other, the upper plate is located over the lower plate, two shape forming cutters are installed on the left side of the bottom face of the upper plate side by side, and two sets of protruding hole removing waste ejecting needles are arranged on the right side of the bottom face of the upper plate side by side; the left side of the top face of the lower plate is provided with a sunken table sunken downwards, and the right side of the top face is provided with two sets of through waste discharge holes. When the upper plate is pressed down to the lower plate, all the shape forming cutters are contained in the concave tables, and all the hole removing waste ejecting needles are inserted into all the waste discharging holes correspondingly. According to the new energy foam rapid hole waste discharging device, a simple mold is provided, waste can be directly removed through the ejector pin while foam is machined, the production efficiency is improved, the production cost is reduced, the reject ratio of products is reduced, and the new energy foam rapid hole waste discharging device is suitable for various foam products and convenient to adjust and replace.

Description

Technical Field

[0001] This utility model relates to the field of new energy, and in particular to a device for rapid waste removal from new energy foam. Background Technology

[0002] In the manufacturing of new energy batteries, foam adhesive needs to be applied to structures such as FPC flexible circuit boards. This foam is silicone foam and often requires double-sided adhesive application. If metal molds are used to process the foam, firstly, the high unit price of the molds increases production costs; secondly, metal molds cannot perform punching and waste removal, which can easily lead to foam deformation and defective products. Manual waste removal, on the other hand, is time-consuming and labor-intensive, reducing production efficiency. Utility Model Content

[0003] To address the aforementioned issues, this utility model provides a rapid waste removal device for new energy foam. It features a simple mold that allows for the direct removal of waste material using ejector pins while processing the foam, thereby improving production efficiency, reducing production costs and product defect rates. It is applicable to various foam products and is easy to adjust and replace.

[0004] According to one aspect of this utility model, a rapid waste removal device for new energy foam is provided, comprising an upper plate and a lower plate that are separated from each other. The upper plate is located directly above the lower plate. Two shaping blades are mounted side by side on the left side of the bottom surface of the upper plate, and two sets of protruding waste removal pins are arranged side by side on the right side of the bottom surface. The lower plate has a recessed platform on the left side of the top surface and two sets of through waste removal holes on the right side of the top surface. When the upper plate is pressed down onto the lower plate, each of the shaping blades is accommodated in the recessed platform, and each of the waste removal pins is inserted into the waste removal holes.

[0005] In some embodiments, both the upper plate and the lower plate are made of metal. This has the advantage that a suitable metal material can be selected to manufacture the upper and lower plates as needed.

[0006] In some embodiments, the forming cutter is equipped with an auxiliary cutter. The advantage of this is that the auxiliary cutter can be configured according to processing needs, allowing for the processing of specific parts of the product, such as to a specific thickness.

[0007] In some embodiments, the bottom surface of the lower plate has a waste groove, which is connected to each of the waste discharge holes. The advantage is that the waste material after top-discharge can be discharged into the waste groove.

[0008] In some embodiments, both ends of the waste groove extend to the edge of the lower plate. This is advantageous because it allows for further discharge of waste material from the waste groove.

[0009] In some embodiments, the upper plate has two rows of protruding positioning pins at its front and rear ends on the right side of its bottom surface, and the lower plate has two rows of positioning holes at its front and rear ends on the right side of its bottom surface. When the upper plate is pressed down onto the lower plate, each positioning pin is inserted into each of the positioning holes. The advantage is that the positioning pins and holes can be used for positioning the upper and lower plates during machining. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the upper plate of a rapid waste discharge device for new energy foam according to one embodiment of the present invention;

[0011] Figure 2 for Figure 1 The diagram shows the structure of the lower plate of a rapid waste discharge device for new energy foam.

[0012] Figure 3 for Figure 1 The diagram shows a foam product processed by a new energy foam rapid hole removal waste device.

[0013] In the diagram: upper plate 1, lower plate 2, foam product 3, shape forming knife 11, hole removal needle 12, auxiliary knife 13, positioning needle 14, recessed platform 21, waste discharge hole 22, hole waste groove 23, positioning hole 24, through hole 31. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings.

[0015] like Figure 1-3 As shown, the device includes a separate upper plate 1 and a lower plate 2, both made of suitable metal material and similar in size. In use, the upper plate 1 is positioned directly above the lower plate 2 and connected to a corresponding punching device for processing foam products 3 and discharging waste. In this embodiment, a through hole 31 is provided in the desired shape of the foam product 3.

[0016] like Figure 1 As shown, two shaping blades 11 are installed side by side on one side of the bottom surface of the upper plate 1 (referred to as the left side, the other side as the right side, and the other two sides as the front and rear ends), which can be used to process two foam products 3 simultaneously. The shape and size of the shaping blades 11 can be designed according to the required shape and size of the foam products 3, and different shaping blades 11 can be replaced when processing different foam products 3.

[0017] Preferably, an auxiliary blade 13 can be provided on the forming blade 11 according to processing needs (such as the need to process a certain part of the product to a specific thickness).

[0018] Two sets of protruding hole-removing and waste-removing needles 12 are arranged side by side on the right side of the bottom surface of the upper plate 1 (two needles per set are shown in the attached figure as an example), which are used to process the through holes 31 on the two foam products 3 and to remove waste.

[0019] In addition, two rows of protruding positioning pins 14 are respectively provided at the front and rear ends of the right side of the bottom surface of the upper plate 1.

[0020] like Figure 2 As shown, the left side of the top surface of the lower plate 2 has a downwardly recessed platform 21, while the right side has two sets of waste discharge holes 22 penetrating the lower plate 2, each waste discharge hole 22 corresponding to a waste removal pin 12. When the upper plate 1 is pressed onto the lower plate 2, the two shaping blades 11 can be accommodated in the recessed portion, and each waste removal pin 12 is inserted into the waste discharge hole 22.

[0021] Preferably, there is a waste groove 23 on the bottom surface of the lower plate 2, and the waste groove 23 is connected to each waste discharge hole 22, so that the waste material after top waste can be discharged into the waste groove 23. Preferably, both the front and rear ends of the waste groove 23 extend to the edge of the lower plate 2, so as to facilitate the further discharge of the waste material in it.

[0022] In addition, two rows of sleeve holes 24 are provided at the front and rear ends of the right side of the top surface of the lower plate 2. When the upper plate 1 is pressed on the lower plate 2, each sleeve pin 14 is inserted into each sleeve hole 24, which can be used to position the upper plate 1 and the lower plate 2 during processing.

[0023] When using this device for processing, a material strip carrying the products to be processed (generally composed of an upper adhesive layer, a foam layer, a lower adhesive layer, and a blue film laminated from top to bottom) passes between the upper plate 1 and the lower plate 2 from the left side. First, the positions of the two products to be processed are moved to directly below the two shape-forming blades 11 on the left side of the upper plate 1. The punching equipment operates to press the upper plate 1 down onto the lower plate 2, so that the two shape-forming blades 11 can process the shapes of two foam products 3. Then, the upper plate 1 is raised, and the material strip is pulled to move the two foam products 3 directly below the two sets of hole-removing waste needles 12 on the right side of the upper plate 1. The upper plate 1 is pressed down onto the lower plate 2 again, so that the two sets of hole-removing waste needles 12 can process through holes 31 on the foam products 3 and push the hole waste into the hole waste groove 23 for discharge. At this time, the two shape-forming blades 11 are processing the next two foam products 3. Finally, the upper plate 1 is raised again to continue pulling the material and repeating the above steps, so that multiple required foam products 3 can be processed in sequence.

[0024] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A rapid waste removal device for new energy foam, characterized in that: The application relates to a die set for a punch press, which comprises a mutually separated upper plate (1) and a lower plate (2), the upper plate (1) is located directly above the lower plate (2), the bottom surface left side of the upper plate (1) is provided with two outer forming knives (11) in parallel, and the bottom surface right side is provided with two groups of protruding hole-topping waste needles (12); the top surface left side of the lower plate (2) is provided with a downwardly recessed recessed table (21), and the top surface right side is provided with two groups of through waste discharging holes (22); wherein when the upper plate (1) is pressed onto the lower plate (2), each outer forming knife (11) is accommodated into the recessed table (21), and each hole-topping waste needle (12) is respectively inserted into each waste discharging hole (22).

2. The new energy foam rapid hole forming waste device according to claim 1, characterized in that: The upper plate (1) and the lower plate (2) are both made of metal.

3. The device of claim 1, wherein: An auxiliary knife (13) is arranged on the outer forming knife (11).

4. The new energy foam rapid hole drilling waste device according to claim 1, characterized in that: The bottom surface of the lower plate (2) is provided with a hole waste groove (23), and the hole waste groove (23) is communicated with each waste discharging hole (22).

5. The device according to claim 4, wherein: The front and rear ends of the hole waste groove (23) are both extended to the edge of the lower plate (2).

6. The device according to claim 1, characterized in that: The front and rear ends of the bottom surface right side of the upper plate (1) are respectively provided with two rows of protruding sleeve position needles (14), and the front and rear ends of the bottom surface right side of the lower plate are respectively provided with two rows of sleeve position holes (24), wherein when the upper plate (1) is pressed onto the lower plate (2), each sleeve position needle (14) is respectively inserted into each sleeve position hole (24).

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