Rapid mylar waste discharging device

Abstract

The utility model relates to the technical field of semiconductor waste discharge, solves the technical problems of low efficiency and high cost of manual waste discharge in the prior art, and particularly relates to a quick mylar waste discharge device which comprises a base bottom plate and a support fixedly connected to the rear side of the base bottom plate, and the top end of the base bottom plate is fixedly connected with a discharge mechanism used for discharging waste. The device comprises a discharging mechanism, the top end of the discharging mechanism is fixedly connected with a downward pressing mechanism, the discharging mechanism comprises a downward pressing flat plate which is arranged at the top and used for downward pressing, and the bottom surface of the downward pressing flat plate is fixedly connected with a plurality of top pressing seats. And in the downward pressing process, waste is discharged through a discharging hole by means of an ejector pin of the discharging mechanism, mylar waste discharging is rapidly and efficiently completed in the whole process, the working time is shortened, the overall structure is simple, and the cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor waste discharge, in particular to a device for quickly discharging mylar waste. Background Art

[0002] In electronic modules, Mylar is an essential material that protects and insulates electronic components and circuits. It is indispensable for electronic circuits. However, in the production process of electronic circuits, it is difficult to remove the waste of Mylar after use.

[0003] At present, the common method of Mylar waste disposal is manual waste disposal. After using Mylar, the staff manually cleans up the waste. This not only wastes human resources, but also is inefficient, further increasing production input costs significantly. In addition, the existing efficiency can no longer meet the demand for new order quantities. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a device for quickly discharging mylar waste, which solves the technical problems of low efficiency and high cost of manual waste discharge in the existing technology, and achieves the purpose of quickly discharging waste, greatly improving waste discharge efficiency and reducing costs.

[0005] To solve the above technical problems, the present invention provides the following technical solution: it includes a base bottom plate and a bracket fixedly connected to the rear side of the base bottom plate, the bracket is provided with a discharge mechanism located above the base bottom plate, and the bracket is installed with a pressing mechanism that causes the discharge mechanism to descend and discharge the Mylar waste synchronously.

[0006] Preferably, the discharge mechanism includes a lower pressing plate movable in the vertical direction on the bracket, a plurality of pressing seats fixedly connected to the bottom surface of the lower pressing plate, a ejection needle fixedly connected to the bottom end of each pressing seat, an auxiliary plate fixedly connected to the bottom of the lower pressing plate, a plurality of positioning pins fixedly connected to the bottom surface of the lower pressing plate, a supporting top plate for placing the circuit board is provided on the bottom plate of the base, a discharge hole for cooperating with the positioning pins to pass through is opened on the supporting top plate, a plurality of supporting columns are fixedly connected between the supporting top plate and the bottom plate of the base, and a waste discharge space is formed between the supporting top plate and the bottom plate of the base for cooperating with the positioning pins to act on the circuit board and synchronously discharge the mylar waste.

[0007] Preferably, the pressure top seat passes through the auxiliary plate, and a limiting hole is provided on the auxiliary plate for limiting the pressure top seat. Several linear bearings are fixedly connected to the support top plate, and the positioning pin is slidably connected to the linear bearings. A top hole is provided in the center of the lower pressure plate.

[0008] Preferably, the bracket includes vertical plates fixedly installed on both sides of the top of the base bottom plate, the top of the vertical plate is fixedly connected to the bracket plate, the middle of the vertical plate is fixedly connected to the auxiliary horizontal plate, and the bottom surface of the auxiliary horizontal plate is fixedly connected to several positioning columns.

[0009] Preferably, the pressing mechanism includes a fixing frame fixedly connected to the bracket plate, the top end of the fixing frame is rotatably connected to a rotating handle, the bottom end of the rotating handle is fixedly connected to a hand-held handle, the middle part of the rotating handle is rotatably connected to an auxiliary rotating plate, the bottom end of the auxiliary rotating plate is rotatably connected to a pressing column for pressing downward, and the pressing column slides in a cylindrical slide at the bottom end of the fixing frame.

[0010] Preferably, the top surface of the base bottom plate is provided with a slope for facilitating waste collection.

[0011] Preferably, the positioning column passes through the supporting top plate, the auxiliary plate and the lower pressure plate, the bottom end of the positioning column is fixedly connected to the top surface of the base bottom plate, the supporting top plate and the positioning column are fixedly connected, and the auxiliary plate and the lower pressure plate are slidably connected to the positioning column.

[0012] By means of the above technical solution, the present invention provides a device for quickly discharging mylar waste, which has at least the following beneficial effects:

[0013] 1. The utility model cooperates with the discharge mechanism and the pressing mechanism to not only separate the Mylar material from the circuit board during the pressing process, but also uses the ejector pin of the discharge mechanism to discharge the waste material through the discharge hole during the pressing process. The whole process completes the Mylar waste discharge quickly and efficiently, which not only shortens the working time but also has a simple overall structure and low cost.

[0014] 2. The utility model supports the top discharge mechanism and the downward pressure mechanism through the base bottom plate, and can use the inclined surface of the top surface of the base plate to quickly collect the discharged Mylar waste, thereby improving the efficiency of waste cleaning and saving the time of manual waste cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a front perspective structural diagram of the utility model;

[0017] Figure 2 This is a side perspective structural diagram of the bracket of the utility model;

[0018] Figure 3 This is a side perspective structural diagram of the pressing mechanism of the utility model;

[0019] Figure 4 This is an exploded side view of the discharge mechanism of the utility model;

[0020] Figure 5 This is an exploded view of the bottom side of the discharge mechanism of the utility model.

[0021] In the figure: 1. Base bottom plate; 11. Support column; 2. Discharging mechanism; 21. Pressing plate; 22. Pressing top seat; 23. Ejecting needle; 24. Auxiliary plate; 25. Positioning pin; 26. Supporting top plate; 27. Linear bearing; 28. Top hole; 3. Bracket; 31. Vertical plate; 32. Bracket plate; 33. Auxiliary horizontal plate; 34. Positioning column; 4. Pressing mechanism; 41. Fixing frame; 42. Rotating handle; 43. Hand handle; 44. Auxiliary rotating plate; 45. Pressing column. DETAILED DESCRIPTION

[0022] To make the above-mentioned objectives, features, and advantages of the present invention more clearly understood, the present invention is further described below in detail with reference to the accompanying drawings and specific embodiments. This will enable a full understanding of how the present invention applies technical means to solve technical problems and achieve technical effects, and to implement the invention accordingly.

[0023] Due to the low efficiency and high cost of manual waste discharge in the existing technology, please refer to Figure 1 - Figure 5 The present embodiment provides a rapid mylar waste discharge device, which can quickly discharge waste, greatly improve waste discharge efficiency and reduce costs. The rapid mylar waste discharge device includes a base bottom plate 1 and a bracket 3 fixedly connected to the rear side of the base bottom plate 1, the bracket 3 is provided with a discharge mechanism 2 located above the base bottom plate 1, and a pressing mechanism 4 is installed on the bracket 3 to make the discharge mechanism 2 descend and discharge the mylar waste synchronously. The top surface of the base bottom plate 1 is fixedly connected to a plurality of support columns 11 for support, and the top surface of the base bottom plate 1 is provided with an inclined surface for facilitating waste collection. The pressing mechanism 4 includes a fixed frame 41 fixedly connected to the side wall of the bracket plate 32, the top end of the fixed frame 41 is rotatably connected to a rotating handle 42, the bottom end of the rotating handle 42 is fixedly connected to a handheld handle 43 for handholding, the middle part of the rotating handle 42 is rotatably connected to an auxiliary rotating plate 44, the bottom end of the auxiliary rotating plate 44 is rotatably connected to a pressing column 45 for pressing downward, and the pressing column 45 slides in a cylindrical slide at the bottom end of the fixed frame 41.

[0024] The discharge mechanism 2 includes a lower pressing plate 21 which can be moved vertically on the bracket 3. The bottom surface of the lower pressing plate 21 is fixedly connected to a plurality of pressing seats 22. The bottom end of each pressing seat 22 is fixedly connected to a ejecting needle 23. The bottom of the lower pressing plate 21 is fixedly connected to an auxiliary plate 24. The bottom surface of the lower pressing plate 21 is fixedly connected to a plurality of positioning pins 25. A supporting top plate 26 for placing a circuit board is provided on the bottom plate 1 of the base. A discharge hole is provided on the supporting top plate 26 to cooperate with the positioning pins 25 to pass through. A number of support columns 11 are fixedly connected to the base bottom plate 1, and a waste discharge space is formed between the support top plate 26 and the base bottom plate 1 for synchronously discharging mylar waste after the positioning pin 25 acts on the circuit board. The pressure seat 22 passes through the auxiliary plate 24, and the auxiliary plate 24 is provided with a limiting hole for limiting the pressure seat 22. A number of linear bearings 27 are fixedly connected to the support top plate 26, and the positioning pin 25 and the linear bearing 27 are slidably connected. A top hole 28 is provided at the center of the lower pressure plate 21.

[0025] Before use, the present invention places the circuit board on the top of the support top plate 26 for fixation, and the top surface of the base bottom plate 1 is supported by a plurality of support columns 11. The uniform arrangement of the plurality of support columns 11 can make the supporting force more uniform. At the same time, in order to facilitate the operation of the pressing mechanism 4, the pressing mechanism 4 is fixed on the top through the bracket 3.

[0026] During the pressing process, the staff presses the hand-held handle 43 with their hand, thereby rotating the rotating handle 42, and then driving the auxiliary rotating plate 44 to rotate. The auxiliary rotating plate 44 can make the pressing column 45 slide and press down in the cylindrical slide at the bottom end of the fixed frame 41. The fixed frame 41 fixes the entire pressing mechanism 4 on the side wall of the bracket plate 32. After pressing down, the pressing plate 21 is pressed downward, driving the pressing seat 22 and the ejecting needle 23 to be pressed down together, thereby separating the mylar waste and pushing the mylar waste into the discharge hole inside the supporting top plate 26. After the pressing plate 21 is pressed down to the bottom, the mylar waste is completely ejected and falls on the top surface of the base bottom plate 1.

[0027] During the process of ejecting the Mylar waste, the auxiliary plate 24 and the vertical hole can keep the pressing seat 22 and the ejection needle 23 in a vertical state at all times, avoiding the tilting of the pressing seat 22 and the ejection needle 23, which may lead to discharge failure and damage to the device. The positioning pin 25 and the linear bearing 27 assist the lower pressing plate 21 and the auxiliary plate 24 to slide up and down, and cooperate with the positioning column 34 to limit the position. The lower pressing column 45 can slide in a limited position through the fixed frame 41 and the cylindrical slide at the bottom. The hand-held handle 43 at the bottom of the rotating handle 42 can facilitate the operation of the staff. The outside of the hand-held handle 43 is provided with a handle glove to make it more comfortable during use and avoid hand wear.

[0028] Please refer to Figure 2 、 Figure 4and Figure 5 The bracket 3 includes vertical plates 31 fixedly arranged on the left and right sides, the top of the vertical plate 31 is fixedly connected to the bracket plate 32, the middle of the vertical plate 31 is fixedly connected to the auxiliary horizontal plate 33, and the bottom surface of the auxiliary horizontal plate 33 is fixedly connected to a number of positioning columns 34. The positioning columns 34 pass through the supporting top plate 26, the auxiliary plate 24 and the downward pressure plate 21. The bottom end of the positioning column 34 is fixedly connected to the top surface of the base bottom plate 1. The supporting top plate 26 and the positioning column 34 are fixedly connected, and the auxiliary plate 24 and the downward pressure plate 21 are slidably connected to the positioning column 34.

[0029] The utility model fixes the pressing mechanism 4 by cooperating with the vertical plate 31 and the bracket plate 32, and assists in supporting the top plate 26, the auxiliary plate 24 and the pressing plate 21 through the auxiliary horizontal plate 33 and the positioning column 34, so that the auxiliary plate 24 and the pressing plate 21 can slide within the upper limit of the positioning column 34, while keeping the supporting top plate 26 stationary, and the auxiliary horizontal plate 33 can further fix the bracket 3 and maintain support.

[0030] Each embodiment in this specification is described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the same or similar parts between the embodiments. For the above embodiments, since they are basically similar to the method embodiments, the description is relatively simple. For relevant parts, refer to the partial description of the method embodiments.

[0031] The above embodiments provide a detailed introduction to the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A device for quickly discharging mylar waste, comprising a base plate (1) and a bracket (3) fixedly connected to the rear side of the base plate (1), characterized in that: The bracket (3) is provided with a discharge mechanism (2) located above the base bottom plate (1), and a pressing mechanism (4) is installed on the bracket (3) to make the discharge mechanism (2) descend and discharge the Mylar waste synchronously; The discharge mechanism (2) includes a lower pressing plate (21) that can move vertically on a bracket (3), the bottom surface of the lower pressing plate (21) is fixedly connected to a plurality of pressing seats (22), the bottom end of each pressing seat (22) is fixedly connected to a ejecting needle (23), the bottom of the lower pressing plate (21) is fixedly connected to an auxiliary plate (24), the bottom surface of the lower pressing plate (21) is fixedly connected to a plurality of positioning pins (25), the bottom surface of the lower pressing plate (21) is fixedly connected to a plurality of supporting holes (11) for cooperating with the positioning pins (25) to pass through, a plurality of supporting columns (11) are fixedly connected between the supporting plate (26) and the base bottom plate (1), and a waste discharge space is formed between the supporting plate (26) and the base bottom plate (1) for cooperating with the positioning pins (25) to act on the circuit board and synchronously discharge the Mylar waste.

2. The mylar waste discharge device according to claim 1, characterized in that: The pressure top seat (22) passes through the auxiliary plate (24), and a limiting hole is provided on the auxiliary plate (24) for limiting the pressure top seat (22). A plurality of linear bearings (27) are fixedly connected to the support top plate (26), and the positioning pin (25) is slidably connected to the linear bearings (27). A top hole (28) is provided at the central position of the lower pressure plate (21).

3. The mylar waste discharge device according to claim 1, characterized in that: The bracket (3) comprises vertical plates (31) fixedly mounted on both sides of the top of the base bottom plate (1); the top of the vertical plates (31) is fixedly connected to a bracket plate (32); the middle of the vertical plates (31) is fixedly connected to an auxiliary horizontal plate (33); and the bottom surface of the auxiliary horizontal plate (33) is fixedly connected to a plurality of positioning columns (34).

4. The mylar waste discharge device according to claim 1, characterized in that: The pressing mechanism (4) comprises a fixing frame (41) fixedly connected to the bracket plate (32); the top end of the fixing frame (41) is rotatably connected to a rotating handle (42); the bottom end of the rotating handle (42) is fixedly connected to a hand-held handle (43); the middle part of the rotating handle (42) is rotatably connected to an auxiliary rotating plate (44); the bottom end of the auxiliary rotating plate (44) is rotatably connected to a pressing column (45) for pressing downwards; the pressing column (45) slides in a cylindrical slideway at the bottom end of the fixing frame (41).

5. The mylar waste discharge device according to claim 1, characterized in that: The top surface of the base bottom plate (1) is provided with an inclined surface for facilitating waste collection.

6. The mylar waste discharge device according to claim 3, characterized in that: The positioning column (34) passes through the supporting top plate (26), the auxiliary plate (24) and the lower pressing plate (21); the bottom end of the positioning column (34) is fixedly connected to the top surface of the base bottom plate (1); the supporting top plate (26) and the positioning column (34) are fixedly connected, and the auxiliary plate (24) and the lower pressing plate (21) are slidably connected to the positioning column (34).

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