Earphone sponge cutting equipment

Abstract

The utility model belongs to the technical field of earphone sponge processing, particularly relates to earphone sponge cutting equipment, and aims to solve the problems that after a single piece of sponge is cut and processed, earphone sponges are embedded in cutting holes in the single piece of sponge, the earphone sponges need to be manually dug out of the cutting holes one by one, the efficiency is low, and the use is inconvenient. Comprising a laser cutting machine body, a placing plate is fixedly arranged at the bottom of the laser cutting machine body, a placing groove is formed in the top of the placing plate, a bottom frame is fixedly arranged at the bottom of the placing plate, and two rows of self-locking universal wheels are symmetrically and fixedly installed at the bottom of the bottom frame. When the sponge cutting device is used, the four electric push rods drive the corresponding pressing blocks to press the four corners of the top of a sponge piece to be cut, so that the sponge piece to be cut is prevented from deviating in the cutting process, earphone sponges in all the cutting holes can be ejected out of the cutting holes at a time through the ejection assembly, workers can conveniently collect the earphone sponges in a unified mode, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone sponge processing, in particular to an earphone sponge cutting device. Background Art

[0002] Earphone sponge cutting equipment usually includes cutting table, cutting tool, electric drive system and control system. The cutting table is a platform for placing sponge materials, the cutting tool is a tool for cutting sponge materials, the electric drive system is used to provide power for the cutting tool, and the control system is used to control the movement trajectory and speed of the cutting tool. Earphone sponge cutting equipment can be used to efficiently mass-produce earphone sponges to ensure their quality and consistency.

[0003] The earphone sponge cutting equipment is usually a laser cutting machine, which uses a laser tool to cut a single piece of sponge to form multiple earphone sponges of the same shape. After the cutting of a single piece of sponge is completed, the earphone sponge will be embedded in the cutting hole on the single piece of sponge, and the earphone sponges need to be manually picked out of the cutting hole one by one, which is inefficient and inconvenient to use.

[0004] In view of the above problems, the utility model document proposes an earphone sponge cutting device. Utility Model Content

[0005] The utility model provides an earphone sponge cutting device, which solves the shortcomings of the prior art that after the cutting of a single sponge is completed, the earphone sponge will be embedded in the cutting hole on the single sponge, and the earphone sponges need to be manually picked out from the cutting hole one by one, which is inefficient and inconvenient to use.

[0006] The utility model provides the following technical solutions:

[0007] An earphone sponge cutting device, comprising:

[0008] A laser cutting machine body, wherein a placement plate is fixedly arranged at the bottom of the laser cutting machine body, a placement groove is arranged at the top of the placement plate, a bottom frame is fixedly arranged at the bottom of the placement plate, and two rows of self-locking universal wheels are symmetrically fixedly installed at the bottom of the bottom frame;

[0009] A fixing component is arranged on the laser cutting machine body and is used to press and fix the sponge sheet to be cut;

[0010] The ejection assembly is arranged on the bottom frame and is used for ejecting the sponge block in the cutting hole.

[0011] In a possible design, the fixing assembly includes four mounting plates fixedly mounted on the inner wall of the slide rail of the laser cutting machine body, an electric push rod is fixedly mounted on the bottom of the mounting plate, a pressure block is fixedly mounted on the output end of the electric push rod, and the four pressure blocks are respectively located above the four corners of the placement slot.

[0012] In a possible design, the ejection assembly includes a hydraulic cylinder fixedly installed in the center of the top of the base frame, a top plate is fixedly provided at the output end of the hydraulic cylinder, a plurality of top columns are fixedly provided in a rectangular array on the top of the top plate, and a through hole for the top column to pass through is provided at the bottom of the inner wall of the placement groove.

[0013] In a possible design, the spacing between the plurality of top pillars is consistent with the spacing between the cutting holes after the laser cutting machine body is cut.

[0014] In a possible design, the area of ​​the top column is smaller than the area of ​​the through hole and smaller than the area of ​​the cutting hole after cutting by the laser cutting machine body.

[0015] In a possible design, telescopic sleeve columns are fixedly provided at the four corners of the bottom of the top plate, and the other ends of the four telescopic sleeve columns are fixedly connected to the top of the base frame.

[0016] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0017] In the present application, when in use, the sponge sheet to be cut is placed in the placement slot, the position of the sponge sheet to be cut is initially limited, and then the four electric push rods drive the corresponding pressing blocks to press the four corners of the top of the sponge sheet to be cut, thereby preventing the sponge sheet to be cut from shifting during the cutting process;

[0018] After that, the laser cutting machine body performs the cutting operation on the sponge sheet to be cut. Through the slide rail on the laser cutting machine body and in cooperation with the laser cutting tool, equidistant cutting holes are gradually cut in the sponge sheet to be cut, and the formed earphone sponge is embedded in the cutting holes. After the cutting process of the entire sponge sheet is completed, the hydraulic cylinder is used to drive the ejector column through the corresponding through hole through the top plate, so that the earphone sponges in all the cutting holes are ejected out of the cutting holes at one time, so that the workers can collect them uniformly and use them conveniently.

[0019] The utility model has the following beneficial effects:

[0020] The utility model provides a fixing component, and drives corresponding pressing blocks to press the four corners of the top of the sponge sheet to be cut by four electric push rods, thereby preventing the sponge sheet to be cut from deviating during the cutting process.

[0021] The utility model can push out all the earphone sponges in the cutting holes at one time by arranging the ejection components, so that workers can collect them uniformly, which is convenient to use.

[0022] The utility model arranges telescopic sleeves, and during the telescopic process of the hydraulic cylinder output end, four telescopic sleeves are telescoped synchronously, so that the four corners of the bottom of the base frame are evenly stressed, thereby improving the stability of the base frame during the up and down movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0025] Figure 3 This is a schematic diagram of the disassembled structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0027] Figure numerals: 1. Laser cutting machine body; 2. Placement plate; 3. Placement slot; 4. Base frame; 5. Hydraulic cylinder; 6. Top plate; 7. Top column; 8. Through hole; 9. Telescopic sleeve column; 10. Mounting plate; 11. Electric push rod; 12. Pressure block; 13. Self-locking universal wheel. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components. Example

[0031] A cutting device, comprising:

[0032] Please refer to Figure 1-2 , laser cutting machine body 1, the model of laser cutting machine body 1 is DNCUT2516, which can be used for automated sponge cutting processing. Through the slide rail on the laser cutting machine body 1 and in conjunction with the laser cutting tool, equidistant cutting holes are gradually cut in the sponge piece to be cut, and the formed earphone sponge is embedded in the cutting holes. A placing plate 2 is fixedly provided at the bottom of the laser cutting machine body 1, and a placing groove 3 is provided on the top of the placing plate 2. The sponge piece to be cut is placed in the placing groove 3, so as to preliminarily limit its position. A base frame 4 is fixedly provided at the bottom of the placing plate 2, and two rows of self-locking universal wheels 13 are symmetrically fixedly installed at the bottom of the base frame 4, which is convenient for moving the overall device and adjusting the position.

[0033] Please refer to Figure 3-4 , a fixing component is arranged on the laser cutting machine body 1, and is used for pressing and fixing the sponge sheet to be cut. The fixing component includes four mounting plates 10 fixedly arranged on the inner wall of the slide rail of the laser cutting machine body 1, and an electric push rod 11 is fixedly installed at the bottom of the mounting plate 10. The electric push rod 11 is connected to an external power supply through an external switch and energized. A pressing block 12 is fixedly arranged at the output end of the electric push rod 11. The four pressing blocks 12 are respectively located above the four corners of the placement slot 3. The four electric push rods 11 drive the corresponding pressing blocks 12 to press the four corners of the top of the sponge sheet to be cut, thereby preventing the sponge sheet to be cut from shifting during the cutting process.

[0034] Please refer to Figure 2-3 The ejection assembly is arranged on the base frame 4 and is used to eject the sponge block in the cutting hole. The ejection assembly includes a hydraulic cylinder 5 fixedly installed at the top center of the base frame 4. The hydraulic cylinder 5 is energized by connecting to an external power supply through an external hydraulic station. A top plate 6 is fixedly arranged at the output end of the hydraulic cylinder 5. A plurality of ejector posts 7 are fixedly arranged on the top of the top plate 6 in a rectangular array. A through hole 8 for the ejector post 7 to pass through is arranged at the bottom of the inner wall of the placement groove 3. After the cutting process of the entire sponge sheet is completed, the hydraulic cylinder 5 is used to drive the ejector post 7 through the corresponding through hole 8 through the top plate 6, so that the earphone sponges in all the cutting holes are ejected from the cutting holes at one time, so that the workers can collect them uniformly, which is convenient for use.

[0035] The spacing between multiple top columns 7 is consistent with the spacing between the cutting holes after cutting by the laser cutting machine body 1, keeping the top column 7 aligned with the corresponding cutting hole. The area of ​​the top column 7 is smaller than the area of ​​the through hole 8 and smaller than the area of ​​the cutting hole after cutting by the laser cutting machine body 1, avoiding the top column 7 from knocking against the inner wall of the through hole 8 and the cutting hole during the process of lifting the earphone sponge, which helps to ensure the smoothness of the process of the top column 7 lifting the earphone sponge.

[0036] The present application can be used for earphone sponge processing, and can also be used in other fields applicable to the present application. Example

[0037] Improvements based on Example 1:

[0038] An earphone sponge cutting device, which is used in the field of earphone sponge processing;

[0039] Please refer to Figure 2-3 The four corners of the bottom of the top plate 6 are fixedly provided with telescopic sleeves 9, and the other ends of the four telescopic sleeves 9 are fixedly connected to the top of the base frame 4. During the telescopic process of the output end of the hydraulic cylinder 5, the four telescopic sleeves 9 are synchronously telescoped to keep the four corners of the bottom of the base frame 4 evenly stressed, thereby improving the stability of the base frame 4 during the up and down movement.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the laser cutting machine body 1, the hydraulic cylinder 5 and the electric push rod 11 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0041] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. An earphone sponge cutting device, comprising: A laser cutting machine body (1), wherein a placement plate (2) is fixedly arranged at the bottom of the laser cutting machine body (1), and a placement groove (3) is arranged at the top of the placement plate (2), characterized in that a base frame (4) is fixedly arranged at the bottom of the placement plate (2), and two rows of self-locking universal wheels (13) are symmetrically fixedly installed at the bottom of the base frame (4); A fixing component, arranged on the laser cutting machine body (1), used for pressing and fixing the sponge sheet to be cut; An ejection assembly is arranged on the base frame (4) and is used to eject the sponge block in the cutting hole.

2. The earphone sponge cutting device according to claim 1, characterized in that: The fixing assembly comprises four mounting plates (10) fixedly mounted on the inner wall of the slide rail of the laser cutting machine body (1) and an electric push rod (11) fixedly mounted on the bottom of the mounting plate (10), a pressing block (12) being fixedly mounted on the output end of the electric push rod (11), and the four pressing blocks (12) are respectively located above the four corners of the placement slot (3).

3. The earphone sponge cutting device according to claim 1, characterized in that: The ejection assembly comprises a hydraulic cylinder (5) fixedly mounted at the top center of the base frame (4); a top plate (6) is fixedly arranged at the output end of the hydraulic cylinder (5); a plurality of top columns (7) are fixedly arranged in a rectangular array on the top of the top plate (6); and a through hole (8) for the top column (7) to pass through is provided at the bottom of the inner wall of the placement groove (3).

4. The earphone sponge cutting device according to claim 3, characterized in that: The spacing between the plurality of top pillars (7) is consistent with the spacing between the cutting holes after cutting by the laser cutting machine body (1).

5. The earphone sponge cutting device according to claim 4, characterized in that: The area of ​​the top column (7) is smaller than the area of ​​the through hole (8) and smaller than the area of ​​the cutting hole after cutting by the laser cutting machine body (1).

6. The earphone sponge cutting device according to claim 3, characterized in that: Telescopic sleeve columns (9) are fixedly arranged at the four corners of the bottom of the top plate (6), and the other ends of the four telescopic sleeve columns (9) are fixedly connected to the top of the bottom frame (4).

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