Heating and conveying mechanism for electronic element welding

Abstract

The utility model relates to the technical field of electronic components, in particular to an electronic component welding, heating and conveying mechanism which comprises supporting legs, a device shell, a discharging port, a motor and a conveying belt, one end of each supporting leg is fixedly connected with the device shell, the discharging port is fixedly connected to the outer side of the device shell, the motor is fixedly connected to the outer side of the device shell, and the conveying belt is arranged in the device shell. The outer side of the conveying belt is fixedly connected with an anti-slip strip, the outer side of the conveying belt is fixedly connected with a limiting plate, the outer side of the limiting plate is fixedly connected with a rubber pad, the outer side of the limiting plate is fixedly connected with an elastic rubber plate, and the outer side of the device shell is fixedly connected with a protection plate. According to the electronic element welding, heating and conveying mechanism, through the arrangement of anti-slip strips, limiting plates, rubber pads, elastic rubber plates, protection plates, elastic pieces, fixing shafts and rotating cylinders, the phenomenon that electronic elements on the conveying belt of the electronic element welding, heating and conveying mechanism are prone to deviation due to external acting force is effectively avoided, and the welding machining effect of a welding device on the electronic elements is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, in particular to a heating and conveying mechanism for welding electronic components. Background Art

[0002] The heating conveyor mechanism for electronic component welding is a device specially designed for the semiconductor chip welding process. It can accurately preheat and weld the semiconductor chip and the shell, while reducing potential damage to the chip and improving the reliability and efficiency of welding.

[0003] When using an electronic component welding heating conveying mechanism to weld and heat electronic components, the electronic components need to be placed stably on the conveyor belt of the heating conveying mechanism, and the position where the electronic components need to be welded is relatively precise. When the electronic components placed on the conveyor belt of the electronic component welding heating conveying mechanism are welded by the welding device, the electronic components are easily offset due to external forces, and as the conveyor belt moves intermittently in a cycle, the electronic components on the conveyor belt are easily moved, thereby affecting the welding processing effect of the welding device on the electronic components. Therefore, a heating conveying mechanism for electronic component welding is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a heating and conveying mechanism for welding electronic components, so as to solve the problem that the electronic components are easily offset due to external forces, and the electronic components on the conveyor belt are easily moved with the cyclic intermittent movement of the conveyor belt, thereby affecting the welding processing effect of the welding device on the electronic components.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heating and conveying mechanism for welding electronic components, comprising a support leg, a device shell, a discharge port, a motor and a conveyor belt, wherein one end of the support leg is fixedly connected to the device shell, the outer side of the device shell is fixedly connected to the discharge port, the outer side of the device shell is fixedly connected to the motor, a conveyor belt is arranged in the device shell, the outer side of the conveyor belt is fixedly connected to an anti-slip strip, the outer side of the conveyor belt is fixedly connected to a limit plate, the outer side of the limit plate is fixedly connected to a rubber pad, the outer side of the limit plate is fixedly connected to an elastic rubber plate, the outer side of the device shell is fixedly connected to a protective plate, a hidden groove is provided on the inner side of the protective plate, an elastic sheet is fixedly connected to the inner side of the hidden groove, a fixed shaft is fixedly connected to the inner side of the elastic sheet, a limited ring is fixedly connected to the outer side of the fixed shaft, and a rotating drum is slidably connected to the outer side of the limit ring.

[0007] As a further optimization of the present invention, the rotating drum rotates outside the fixed shaft, the outer diameter of the rotating drum is much larger than the thickness of the elastic sheet, and the length of the rotating drum is greater than or equal to the length of the fixed shaft.

[0008] As a further optimization of the present invention, a plurality of anti-slip strips are evenly distributed on the outer side of the conveyor belt, the anti-slip strips are parallel to each other, and the anti-slip strips are longitudinally distributed on the conveyor belt.

[0009] As a further optimization of the present invention, there are several limit plates evenly distributed on the outside of the conveyor belt, the limit plates are arranged between two adjacent anti-slip strips, the limit plates are arranged directly below the center of the elastic rubber plate, and rubber pads are symmetrically arranged on both sides of the limit plates facing each other.

[0010] As a further optimization of the present invention, the elastic rubber plate has two arc-shaped edges on one side close to the limiting plate, the length of the elastic rubber plate is the same as the length of the limiting plate, and the length of the elastic rubber plate is much smaller than the width of the conveyor belt.

[0011] As a further optimization of the present invention, the elastic sheet can be hidden inside the hidden groove, there are two elastic sheets in total, and the elastic sheets are symmetrically arranged on both sides of the conveyor belt.

[0012] As a further optimization of the present invention, the elastic sheet and the rotating drum are on the same horizontal plane, and the lower end of the elastic sheet and the upper end of the anti-slip strip are on the same horizontal plane.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by providing anti-slip strips, limit plates, rubber pads, elastic rubber plates, protective plates, elastic sheets, fixed shafts and rotating drums, in the process of using the electronic component welding heating conveying device to weld, heat and transport electronic components, the electronic components are inserted from one end of the conveyor belt to the lower side of the elastic rubber plate, and at the same time, the electronic components slide close to the elastic sheet, so that the position of the electronic components is limited by the elastic sheet, and the Shudie electronic components are placed at the center of the conveyor belt in a relatively precise manner, so that another elastic rubber plate that moves with the conveyor belt cooperates with the former elastic rubber plate to position and limit the electronic components on the conveyor belt, thereby effectively avoiding the electronic components on the conveyor belt of the electronic component welding heating conveying mechanism from being easily offset due to external forces, preventing the electronic components on the conveyor belt from being disturbed by the cyclic intermittent movement of the conveyor belt, and ensuring the welding processing effect of the welding device on the electronic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0017] Figure 3This is a schematic diagram of the internal structure of the elastic sheet of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the conveyor belt of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1. support leg; 2. device shell; 21. discharge port; 3. motor; 4. conveyor belt; 41. anti-slip strip; 5. limit plate; 51. rubber pad; 52. elastic rubber plate; 6. protective plate; 61. hidden groove; 62. elastic sheet; 63. fixed shaft; 64. limit ring; 65. rotating drum. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] See also Figure 1-5 , the utility model provides a technical solution:

[0024] The invention is used for a heating and conveying mechanism for welding electronic components, comprising a support leg 1, a device shell 2, a discharge port 21, a motor 3 and a conveyor belt 4, wherein one end of the support leg 1 is fixedly connected to the device shell 2, the outer side of the device shell 2 is fixedly connected to the discharge port 21, the outer side of the device shell 2 is fixedly connected to the motor 3, a conveyor belt 4 is arranged in the device shell 2, the outer side of the conveyor belt 4 is fixedly connected to an anti-slip strip 41, the outer side of the conveyor belt 4 is fixedly connected to a limit plate 5, the outer side of the limit plate 5 is fixedly connected to a rubber pad 51, the outer side of the limit plate 5 is fixedly connected to an elastic rubber plate 52, the outer side of the device shell 2 is fixedly connected to a protective plate 6, a hidden groove 61 is provided on the inner side of the protective plate 6, an elastic sheet 62 is fixedly connected to the inner side of the hidden groove 61, a fixed shaft 63 is fixedly connected to the inner side of the elastic sheet 62, a limited ring 64 is fixedly connected to the outer side of the fixed shaft 63, and a rotating drum 65 is slidably connected to the outer side of the limited ring 64.

[0025] As a further implementation of this solution, the rotating drum 65 rotates outside the fixed shaft 63, the outer diameter of the rotating drum 65 is much larger than the thickness of the elastic sheet 62, and the length of the rotating drum 65 is greater than or equal to the length of the fixed shaft 63, so as to facilitate smoother movement of the electronic components;

[0026] As a further implementation of this solution, a plurality of anti-slip strips 41 are evenly distributed on the outer side of the conveyor belt 4, and the anti-slip strips 41 are parallel to each other. The anti-slip strips 41 are longitudinally distributed on the conveyor belt 4, which can prevent the electronic components on the conveyor belt 4 from being moved and deviated as the conveyor belt 4 moves;

[0027] As a further implementation of this solution, a plurality of limit plates 5 are evenly distributed on the outside of the conveyor belt 4, the limit plates 5 are arranged between two adjacent anti-slip strips 41, the limit plates 5 are arranged just below the center of the elastic rubber plate 52, and rubber pads 51 are symmetrically arranged on both sides of the limit plates 5, which can have a better fixing and limiting effect on the electronic components;

[0028] As a further implementation of the present solution, the elastic rubber plate 52 has two arc-shaped edges on one side close to the limit plate 5, and the length of the elastic rubber plate 52 is the same as that of the limit plate 5. The length of the elastic rubber plate 52 is much smaller than the width of the conveyor belt 4, which facilitates the elastic rubber plate 52 to restrict and release the electronic components;

[0029] As a further implementation of this solution, the elastic sheet 62 can be hidden inside the hidden groove 61. There are two elastic sheets 62 in total. The elastic sheets 62 are symmetrically arranged on both sides of the conveyor belt 4, which can ensure that the electronic components are more accurately positioned at the center of the conveyor belt 4.

[0030] As a further implementation of the present scheme, the elastic sheet 62 and the rotating drum 65 are on the same horizontal plane, and the lower end of the elastic sheet 62 and the upper end of the anti-slip strip 41 are on the same horizontal plane, so that the electronic components close to the anti-slip strip 41 can move close to the elastic sheet 62 or the rotating drum 65.

[0031] Working process: During use, the device is powered on by an external power supply. When the electronic component welding heating conveying mechanism is used to weld the electronic component, the electronic component is placed on the conveyor belt 4 from one end of the electronic component welding heating conveying mechanism device shell 2, so that the electronic component to be welded is close to the anti-slip strip 41 on the conveyor belt 4, and the electronic component is gradually moved close to the limit plate 5 fixedly connected on the horizontal plane of the conveyor belt 4. In this process, the two sides of the electronic component are close to the elastic sheet 62 fixedly connected to the protective plate 6 and move. At the same time, the electronic component exerts a thrust on the elastic sheet 62 with elastic change, so that the elastic sheet 62 is gradually squeezed by the electronic component into the hidden groove 61 opened on the inner side of the protective plate 6, and after the electronic component contacts the rotating drum 65 rotatably connected to the inner side of the elastic sheet 62 through the fixed shaft 63, the movement of the electronic component can control the rotating drum 65 to rotate smoothly outside the limit ring 64 outside the fixed shaft 63. At this time, the electronic component can be smoothly moved to the position of the rubber pad 51 fixedly connected to the outer side of the limit plate 5, and then While the motor 3 controls the cyclic movement of the conveyor belt 4, the anti-slip strip 41 fixedly connected to the outside of the conveyor belt 4 can increase the lateral movement resistance between the conveyor belt 4 and the electronic components, so that the conveyor belt 4 can overcome the clamping force of the elastic sheet 62 on the electronic components and drive the electronic components to move. As the conveyor belt 4 rotates, the other limit plate 5 and the rubber pad 51 on its outside can cooperate with the former limit plate 5 and the rubber pad 51 to stably limit and fix the electronic components on the conveyor belt 4. After the conveyor belt 4 moves to the discharge port 21, the former limit plate 5 moves to the curved position, and the elastic rubber plate 52 on the former limit plate 5 can release its restriction on the electronic components, so that the welded electronic components can be smoothly discharged from the discharge port 21. This device effectively avoids the electronic components on the conveyor belt 4 of the electronic component welding heating conveying mechanism from being easily offset due to external forces, prevents the electronic components on the conveyor belt 4 from being disturbed by the cyclic intermittent movement of the conveyor belt 4, and ensures the welding processing effect of the welding device on the electronic components.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Used for electronic component welding heating and conveying mechanism, characterized by: The invention comprises a support leg (1), a device shell (2), a discharge port (21), a motor (3) and a conveyor belt (4), and is characterized in that: one end of the support leg (1) is fixedly connected to the device shell (2), the outer side of the device shell (2) is fixedly connected to the discharge port (21), the outer side of the device shell (2) is fixedly connected to the motor (3), a conveyor belt (4) is arranged in the device shell (2), the outer side of the conveyor belt (4) is fixedly connected to an anti-slip strip (41), the outer side of the conveyor belt (4) is fixedly connected to a limit plate (5), and the limit plate (5 ) is fixedly connected to the outside of a rubber pad (51), the outside of the limit plate (5) is fixedly connected to an elastic rubber plate (52), the outside of the device shell (2) is fixedly connected to a protective plate (6), the inside of the protective plate (6) is provided with a hidden groove (61), the inside of the hidden groove (61) is fixedly connected to an elastic sheet (62), the inside of the elastic sheet (62) is fixedly connected to a fixed shaft (63), the outside of the fixed shaft (63) is fixedly connected to a limit ring (64), and the outside of the limit ring (64) is slidably connected to a rotating drum (65).

2. The heating and conveying mechanism for electronic component welding according to claim 1, characterized in that: The rotating drum (65) rotates outside the fixed shaft (63), the outer diameter of the rotating drum (65) is much larger than the thickness of the elastic sheet (62), and the length of the rotating drum (65) is greater than or equal to the length of the fixed shaft (63).

3. The heating and conveying mechanism for welding electronic components according to claim 1, characterized in that: A plurality of anti-slip strips (41) are evenly distributed on the outer side of the conveyor belt (4), the anti-slip strips (41) are parallel to each other, and the anti-slip strips (41) are all longitudinally distributed on the conveyor belt (4).

4. The heating and conveying mechanism for welding electronic components according to claim 1, characterized in that: A plurality of limit plates (5) are evenly distributed on the outside of the conveyor belt (4), the limit plates (5) are arranged between two adjacent anti-slip strips (41), the limit plates (5) are arranged directly below the center of the elastic rubber plate (52), and rubber pads (51) are symmetrically arranged on the two sides of the limit plates (5) facing each other.

5. The heating and conveying mechanism for welding electronic components according to claim 1, characterized in that: The elastic rubber plate (52) has two arc-shaped edges on one side close to the limiting plate (5); the length of the elastic rubber plate (52) is the same as that of the limiting plate (5); and the length of the elastic rubber plate (52) is much smaller than the width of the conveyor belt (4).

6. The heating and conveying mechanism for welding electronic components according to claim 1, characterized in that: The elastic sheet (62) can be hidden inside the hidden groove (61), there are two elastic sheets (62) in total, and the elastic sheets (62) are symmetrically arranged on both sides of the conveyor belt (4).

7. The heating and conveying mechanism for welding electronic components according to claim 1, characterized in that: The elastic sheet (62) and the rotating drum (65) are on the same horizontal plane, and the lower end of the elastic sheet (62) and the upper end of the anti-slip strip (41) are on the same horizontal plane.

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