Defoaming mechanism for electronic component processing

Abstract

The utility model relates to the technical field of de-foaming of electronic components, and discloses a de-foaming mechanism for processing electronic components, which comprises an assembly box and a vacuum cylinder, a cavity is formed in the assembly box, an insertion opening communicated with the cavity is formed in the top of the cavity, the vacuum cylinder slidably penetrates through the insertion opening and extends into the cavity, the vacuum cylinder is sleeved with an elastic piece connected with the assembly box, an installation block is installed on the inner wall of the assembly box, and a rod type ejection piece is hinged to the installation block; an opening which is vertically formed and communicates with the cavity is formed in the outer side of the assembly box, and the end of the rod type ejection piece extends out of the opening. The utility model provides a defoaming mechanism for processing an electronic component, and solves the problem of low defoaming efficiency caused by the fact that bubbles need to be automatically separated from the surface of the component for a long time in a mode that the component is only placed in a vacuum environment for defoaming.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component degassing, in particular to a degassing mechanism for processing electronic components. Background Art

[0002] Electronic components are the basic components of electronic devices. They play a key role in electronic devices. They are responsible for signal transmission, processing, amplification, modulation, and demodulation. When processing electronic components, they need to be degassed. The purpose of degassed treatment is to remove bubbles in the electronic components to ensure their performance and quality. The existing degassed methods for electronic components are mostly to place the electronic components in a vacuum environment and use vacuum suction to remove bubbles in the components.

[0003] If components are simply placed in a vacuum environment for degassing, it will take a long time for the bubbles to detach from the surface of the components on their own, resulting in low degassing efficiency. In addition, for components statically placed in the vacuum box, the distribution of bubbles on the surface may be uneven, and some hard-to-reach areas may not be effectively degassed, resulting in poor degassing effects.

[0004] In order to solve the above problems, the present application proposes a degassing mechanism for processing electronic components. Utility Model Content

[0005] Based on the technical problems existing in the background technology, the utility model proposes a degassing mechanism for processing electronic components.

[0006] The utility model provides a degassing mechanism for processing electronic components, comprising an assembly box and a vacuum cylinder;

[0007] A cavity is provided in the assembly box, and a socket connected to the cavity is provided on the top of the cavity, the vacuum cylinder slides through the socket and extends into the cavity, an elastic piece connected to the assembly box is mounted on the vacuum cylinder, a mounting block is installed on the inner wall of the assembly box, a rod-type top piece is hinged on the mounting block, a vertical opening connected to the cavity is provided on the outer side of the assembly box, and the end of the rod-type top piece extends out of the opening, and a device is installed on the assembly box for driving the rod-type top piece to perform fan-shaped reciprocating motion in the vertical direction and push the vacuum cylinder to move up and down.

[0008] Preferably, the rod-type top piece includes a top rod and a travel bar frame, one end of the top rod is hinged to the mounting block, and the end of the top rod away from the mounting block extends out of the opening, the travel bar frame is installed at the end of the top rod away from the mounting block, and the travel bar frame is driven by a driving member to perform fan-shaped reciprocating motion in the vertical direction.

[0009] Preferably, the driving member includes a fixed plate, which is installed on the outside of the assembly box and located above the travel bar frame. A fixed seat is installed on the fixed plate, and a connecting rod and a servo motor for driving the connecting rod to rotate are installed on the fixed seat. The end of the connecting rod away from the fixed seat is rotatably connected to a rotating rod, and a travel opening is opened in the travel bar frame. The end of the rotating rod away from the connecting rod extends into the travel opening and slidably cooperates with the travel opening.

[0010] Preferably, a bottom block located above the top rod is installed at the bottom of the vacuum cylinder, a rolling groove is provided at the bottom of the bottom block, and a ball is rollingly connected in the rolling groove.

[0011] Preferably, the elastic member includes a sleeve and a spring, the sleeve is fixedly sleeved on the vacuum cylinder and located above the assembly box, the spring is sleeved on the vacuum cylinder and located between the sleeve and the assembly box, and both ends of the spring are respectively connected to the sleeve and the assembly box.

[0012] Preferably, a vacuum chamber is provided in the vacuum cylinder, a feed port connected to the vacuum chamber is provided on the top of the vacuum cylinder, a sealing cover for sealing the feed port is provided on the vacuum cylinder, a vacuum pipe connected to the vacuum chamber is connected to the sealing cover, and the end of the vacuum pipe away from the sealing cover is connected to a vacuum pump.

[0013] The above technical solution of the utility model has the following beneficial technical effects:

[0014] By means of the elastic member, the rod-type top member and the driving member, the electronic components to be degassed can be placed in the vacuum cylinder, and then the driving member can drive the rod-type top member to make a fan-shaped reciprocating motion in the vertical direction, thereby pushing the vacuum cylinder to move up and down in the socket opened on the assembly box. When the vacuum cylinder moves, the elastic member undergoes a corresponding degree of elastic deformation, which can cause the electronic components in the vacuum cylinder to vibrate to a certain extent, thereby promoting the rupture and removal of bubbles on the electronic components. The structure helps to achieve uniform rupture and removal of bubbles through vibration, ensures the consistency of the degassing effect, and increases the speed of bubble rupture, thereby improving the degassing efficiency.

[0015] Vibration can prevent the bubbles after degassing from reattaching to the surface of components, thereby reducing the risk of bubble re-formation and improving the durability of degassing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic structural diagram of a degassing mechanism for processing electronic components.

[0017] Figure 2 The utility model is a schematic diagram of the local structure of a degassing mechanism for processing electronic components.

[0018] Figure numerals: 1. assembly box; 2. vacuum cylinder; 3. elastic part; 31. sleeve shaft; 32. spring; 4. mounting block; 5. rod-type top part; 51. top rod; 52. travel bar frame; 6. driving part; 61. fixing plate; 62. fixing seat; 63. connecting rod; 64. servo motor; 65. rotating rod; 7. bottom block; 8. ball bearing; 9. sealing cover; 10. exhaust pipe. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] like Figure 1 and Figure 2 As shown, the utility model provides a degassing mechanism for processing electronic components, comprising an assembly box 1 and a vacuum cylinder 2;

[0021] In this embodiment, a cavity is provided in the assembly box 1, and a socket communicating with the cavity is provided at the top of the cavity, the vacuum cylinder 2 slides through the socket and extends into the cavity, and an elastic member 3 connected to the assembly box 1 is sleeved on the vacuum cylinder 2. The elastic member 3 includes a sleeve shaft 31 and a spring 32, the sleeve shaft 31 is fixedly sleeved on the vacuum cylinder 2 and is located above the assembly box 1, the spring 32 is sleeved on the vacuum cylinder 2 and is located between the sleeve shaft 31 and the assembly box 1, and the two ends of the spring 32 are respectively connected to the sleeve shaft 31 and the assembly box 1.

[0022] In this embodiment, a mounting block 4 is installed on the inner wall of the assembly box 1, and a rod-type top piece 5 is hinged on the mounting block 4. An opening arranged vertically and communicating with the cavity is opened on the outer side of the assembly box 1, and the end of the rod-type top piece 5 extends out of the opening. A device for driving the rod-type top piece 5 to make a fan-shaped reciprocating motion in the vertical direction and push the vacuum cylinder 2 to move up and down is installed on the assembly box 1. The rod-type top piece 5 includes a top rod 51 and a travel bar frame 52. One end of the top rod 51 is hinged to the mounting block 4, and the end of the top rod 51 away from the mounting block 4 extends out of the opening. The travel bar frame 52 is installed at the end of the top rod 51 away from the mounting block 4. The travel bar frame 52 is driven by the driving member 6 to make a fan-shaped reciprocating motion in the vertical direction. The driving member 6 includes a fixed plate 61, which is installed on the outside of the assembly box 1 and located above the travel frame 52. A fixed seat 62 is installed on the fixed plate 61, and a connecting rod 63 and a servo motor 64 for driving the connecting rod 63 to rotate are installed on the fixed seat 62. The end of the connecting rod 63 away from the fixed seat 62 is rotatably connected to a rotating rod 65. A travel opening is opened in the travel frame 52, and the end of the rotating rod 65 away from the connecting rod 63 extends into the travel opening and slidably cooperates with it.

[0023] In a specific embodiment, a bottom block 7 is installed at the bottom of the vacuum cylinder 2 and is located above the top rod 51. A rolling groove is provided at the bottom of the bottom block 7, and a ball 8 is rollingly connected in the rolling groove. When the top rod 51 contacts the ball 8, the ball 8 can roll on the top rod 51 to reduce friction.

[0024] In a specific embodiment, a vacuum chamber is provided in the vacuum cylinder 2, a feed port connected to the vacuum chamber is provided on the top of the vacuum cylinder 2, a sealing cover 9 for sealing the feed port is provided on the vacuum cylinder 2, an exhaust pipe 10 connected to the vacuum chamber is connected to the sealing cover 9, and an end of the exhaust pipe 10 away from the sealing cover 9 is connected to an exhaust pump. During use, the sealing cover 9 on the vacuum cylinder 2 can be opened, electronic components can be placed therein, and then the sealing cover 9 can be covered, and the exhaust pipe 10 can be connected to the exhaust pump, so that the air in the vacuum cylinder 2 can be exhausted, so that a vacuum state is formed in the vacuum cylinder 2, creating an environment for degassing electronic components.

[0025] It should be noted that: in order to facilitate the degassing of electronic components, the electronic components to be degassed can be placed in the vacuum cylinder 2, and then the servo motor 64 can be used to drive the connecting rod 63 to rotate in a circumferential direction. The rotating rod 65 on the connecting rod 63 then reciprocates in the stroke opening opened in the stroke bar frame 52, and drives the push rod 51 to reciprocate in a fan-shaped manner in the vertical direction. The push rod 51 can apply a thrust to the ball 8 at the bottom of the bottom block 7, and the vacuum cylinder 2 is pushed up and down in the socket opened in the assembly box 1 under the action of the thrust. When the vacuum cylinder 2 moves, the spring 32 between the sleeve shaft 31 and the assembly box 1 undergoes a corresponding degree of elastic deformation, which can cause the electronic components in the vacuum cylinder 2 to vibrate to a certain extent, thereby promoting the rupture and removal of bubbles on the electronic components. This structure helps to achieve uniform rupture and removal of bubbles through vibration, ensures the consistency of the degassing effect, and increases the speed of bubble rupture, thereby improving the degassing efficiency.

[0026] Vibration can prevent the bubbles after degassing from reattaching to the surface of components, thereby reducing the risk of bubble re-formation and improving the durability of degassing.

[0027] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A degassing mechanism for processing electronic components, comprising an assembly box (1) and a vacuum cylinder (2), characterized in that: The assembly box (1) has a cavity in it, and a socket connected to the cavity is provided at the top of the cavity, the vacuum cylinder (2) slides through the socket and extends into the cavity, an elastic member (3) connected to the assembly box (1) is mounted on the vacuum cylinder (2), a mounting block (4) is mounted on the inner wall of the assembly box (1), a rod-type top member (5) is hinged on the mounting block (4), an opening vertically arranged and connected to the cavity is provided on the outer side of the assembly box (1), and the end of the rod-type top member (5) extends out of the opening, and a device for driving the rod-type top member (5) to perform fan-shaped reciprocating motion in the vertical direction and push the vacuum cylinder (2) to move up and down is installed on the assembly box (1).

2. A degassing mechanism for processing electronic components according to claim 1, characterized in that: The rod-type top member (5) comprises a top rod (51) and a travel frame (52); one end of the top rod (51) is hinged to the mounting block (4), and the end of the top rod (51) away from the mounting block (4) extends out of the opening; the travel frame (52) is mounted on the end of the top rod (51) away from the mounting block (4); the travel frame (52) is driven by a driving member (6) to perform fan-shaped reciprocating motion in the vertical direction.

3. A degassing mechanism for processing electronic components according to claim 2, characterized in that: The driving member (6) comprises a fixing plate (61), the fixing plate (61) being mounted on the outside of the assembly box (1) and being located above the travel frame (52), the fixing plate (61) being mounted with a fixing seat (62), the fixing seat (62) being mounted with a connecting rod (63) and a servo motor (64) for driving the connecting rod (63) to rotate, the connecting rod (63) having one end away from the fixing seat (62) being rotatably connected with a rotating rod (65), the travel frame (52) being provided with a travel opening, the rotating rod (65) having one end away from the connecting rod (63) extending into the travel opening and slidingly cooperating with the connecting rod (63).

4. A degassing mechanism for processing electronic components according to claim 2, characterized in that: The bottom of the vacuum cylinder (2) is provided with a bottom block (7) located above the top rod (51), the bottom of the bottom block (7) is provided with a rolling groove, and a ball (8) is rollingly connected in the rolling groove.

5. The degassing mechanism for processing electronic components according to claim 1, characterized in that: The elastic member (3) comprises a sleeve shaft (31) and a spring (32); the sleeve shaft (31) is fixedly sleeved on the vacuum cylinder (2) and is located above the assembly box (1); the spring (32) is sleeved on the vacuum cylinder (2) and is located between the sleeve shaft (31) and the assembly box (1); and two ends of the spring (32) are respectively connected to the sleeve shaft (31) and the assembly box (1).

6. The degassing mechanism for processing electronic components according to claim 1, characterized in that: A vacuum chamber is provided in the vacuum cylinder (2), a feed port connected to the vacuum chamber is provided at the top of the vacuum cylinder (2), a sealing cover (9) for sealing the feed port is provided on the vacuum cylinder (2), an exhaust pipe (10) connected to the vacuum chamber is connected to the sealing cover (9), and an end of the exhaust pipe (10) away from the sealing cover (9) is connected to an exhaust pump.

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