Electronic element transferring device for tin soldering
By introducing a servo motor-driven auxiliary gripping and anti-drop mechanism into the electronic component transfer device for soldering, the problems of insufficient clamping force and dropping are solved, achieving more stable component transfer and improved soldering quality.
Patent Information
- Application Number
- CN202422698401.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-11-05
AI Technical Summary
The existing electronic component transfer device for soldering lacks clamping force during long-term operation, resulting in the inability to properly place electronic components. The rotation of the robotic arm may cause components to fall, affecting soldering quality and production efficiency.
The servo motor-driven gripper is equipped with an auxiliary gripping mechanism and an anti-drop mechanism. The servo motor drives the gripper to clamp the electronic components, using the reaction force of the spring to enhance the clamping force, and the anti-drop mechanism's push plate and bottom plate combination to prevent the components from falling.
It improves the clamping firmness of electronic components, prevents them from falling, ensures accurate placement of components, and improves soldering quality and production efficiency.
Smart Images
Figure CN223397017U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electronic component production, in particular to an electronic component transfer device for soldering. Background Art
[0002] Electronic components are the basic units that make up electronic devices and circuits, and are widely used in various electronic devices. In electronic manufacturing and maintenance, soldering is a basic and important skill. The electronic component transfer device for soldering is a commonly used automated equipment in modern electronic manufacturing. It is used to accurately transfer electronic components from one position to another. The electronic component transfer device for soldering can significantly improve production efficiency and welding quality, reduce human errors and labor intensity, and the automatic soldering machine uses a robotic arm to move the electronic components to the welding position and then perform welding. During the automatic clamping process, long-term working loss may lead to insufficient clamping force, resulting in the electronic components not being clamped in place, making it impossible to correctly place the electronic components in the corresponding position. At the same time, since the rotation of the robotic arm will drive the entire device to rotate, the electronic components may fall, which may cause damage to the electronic components and affect the soldering quality and production efficiency.
[0003] In order to solve the above problems, a device for transferring electronic components for soldering has been developed. Utility Model Content
[0004] In order to overcome the shortcomings that long-term working loss may lead to insufficient clamping force during the automatic clamping process, resulting in electronic components not being clamped in place, making it impossible to correctly place the electronic components in the corresponding position, and at the same time, the rotation of the robotic arm will drive the entire device to rotate, which may cause the electronic components to fall, possibly causing damage to the electronic components, and affecting the soldering quality and production efficiency, the utility model provides an electronic component transfer device for soldering.
[0005] The technical solution of the present utility model is: a device for transferring electronic components for soldering, comprising a mounting seat, servo motors are installed on the upper sides of the left and right parts of the mounting seat, a connecting seat is installed on the upper side of the middle part of the mounting seat, a plurality of front-to-back symmetrical grabbing members are slidably connected to the lower part of the mounting seat, auxiliary grabbing mechanisms are provided on the outer sides of the grabbing members, the auxiliary grabbing mechanisms include push rods, push rods are connected to the outer sides of the grabbing members, the push rods are slidably connected to the mounting seat, springs are connected between the push rods and the mounting seat, and two limit blocks are connected to the push rods.
[0006] As an improvement to the above scheme, an anti-drop mechanism is also included, the anti-drop mechanism includes a mounting plate, the mounting plates are installed on the front and rear sides of the lower part of the mounting seat, the left and right parts of the front mounting plate are installed with drive components, the drive component includes a drive motor and a screw rod, the drive motor is installed on the left and right parts of the front mounting plate, the drive motor output shaft is connected with a screw rod, the screw rod and the mounting plate are rotatably connected, the left and right sides of the lower part of the mounting seat are connected with connecting parts, a push plate is slidably connected between the two connecting parts, the push plate is threadedly connected to the screw rod, and the upper part of the push plate is clamped with a bottom plate.
[0007] As an improvement to the above solution, the connecting seat can be connected to a robotic arm.
[0008] As an improvement to the above solution, a soft pad is further included, and the soft pad is provided on the inner side of the grabbing piece.
[0009] As an improvement to the above solution, an arc-shaped groove is provided on the front of each connecting piece.
[0010] As an improvement to the above solution, a bump is provided on the upper portion of the push plate, and the bump serves to limit the falling electronic components.
[0011] By adopting the above technical solution, compared with the prior art, the utility model has the following advantages:
[0012] 1. The utility model is provided with an auxiliary grasping mechanism. The servo motor drives the grasping piece to grasp automatically, which squeezes the push rod and compresses the spring. Under the reaction force of the spring, the grasping piece clamps the electronic component, thereby assisting the grasping piece in grasping the electronic component, making the grasping piece clamp the electronic component more firmly, thereby avoiding the situation where the grasping piece is not clamped in place.
[0013] 2. The utility model is provided with an anti-drop mechanism. When the grasping member grasps and transfers the electronic component, the driving motor drives the push plate to move to the lower position of the electronic component. The push plate and the bottom plate block and limit the electronic component to prevent the electronic component from falling to the ground during the transfer process due to the rotation of the entire device driven by the robotic arm. When the electronic component falls on the bottom plate, the bottom plate can be removed from the push plate due to the small gap between the mounting seat and the bottom plate, so that the bottom plate is out of the clamping state with the push plate, thereby quickly removing the electronic component that fell on the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0015] Figure 2 This is a schematic diagram of the first partial planar structure of the auxiliary grasping mechanism of the utility model.
[0016] Figure 3 This is a schematic diagram of the second partial planar structure of the grabbing mechanism of the present invention.
[0017] Figure 4 This is a schematic diagram of the first three-dimensional structure of the anti-drop mechanism of the utility model.
[0018] Figure 5 This is a schematic diagram of the second three-dimensional structure of the anti-drop mechanism of the utility model.
[0019] Figure 6 This is a partially expanded three-dimensional structural diagram of the anti-drop mechanism of the utility model.
[0020] The numbers in the figure are: 1-mounting seat, 2-servo motor, 3-connecting seat, 4-grabbing piece, 5-cushion, 6-auxiliary grabbing mechanism, 61-push rod, 62-limiting block, 63-spring, 7-anti-drop mechanism, 71-mounting plate, 72-driving assembly, 73-connecting piece, 74-push plate, 75-base plate. DETAILED DESCRIPTION
[0021] The following further illustrates the technical solution with reference to specific embodiments. It should be noted that terms such as "up," "down," "left," and "right" used herein to indicate directions refer only to the positions of the structures depicted in the corresponding drawings. Component numbers, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. References to "connected" and "coupled" in this application, unless otherwise specified, include both direct and indirect connections (couplings).
[0022] Example 1
[0023] A device for transferring electronic components for soldering, such as Figure 1-Figure 3 As shown, it includes a mounting base 1, servo motors 2 are installed on the upper sides of the left and right parts of the mounting base 1, a connecting base 3 is installed on the upper side of the middle part of the mounting base 1, and the connecting base 3 can be connected to the robotic arm, and the lower part of the mounting base 1 is slidably connected to several front-to-back symmetrical grabbing parts 4, the inner sides of the grabbing parts 4 are provided with soft pads 5, and the outer sides of the grabbing parts 4 are provided with auxiliary grabbing mechanisms 6, and the auxiliary grabbing mechanisms 6 include push rods 61, and the outer sides of the grabbing parts 4 are connected to push rods 61, and the push rods 61 are slidably connected to the mounting base 1, and springs 63 are connected between the push rods 61 and the mounting base 1, and two limit blocks 62 are connected to the push rods 61.
[0024] Electronic components are the basic units that constitute electronic devices and circuits, and are widely used in various electronic devices. In electronic manufacturing and maintenance, soldering is a basic and important skill. The electronic component transfer device for soldering is a commonly used automated equipment in modern electronic manufacturing, which is used to accurately transfer electronic components from one position to another. The electronic component transfer device for soldering can significantly improve production efficiency and welding quality, reduce human errors and labor intensity, and the automatic soldering machine moves the solder head to the welding position through a robotic arm or a slide rail system, and then performs soldering. First, the device is connected to the robotic arm through a connecting seat 3. The robotic arm moves the device to the corresponding position on the upper part of the electronic component to be soldered, and then turns on the servo motor 2. The servo motor 2 drives the grabbing piece 4 to perform the grabbing operation. The two adjacent grabbing pieces 4 clamp the electronic component. The soft pad 5 can protect the surface of the electronic component and increase the size of the electronic component. The friction between the components and the grabbing member 4 prevents the electronic components from slipping during the transfer process, and then the robotic arm will drive the device to move the electronic components to the welding position for soldering operations. During the automatic clamping process, long-term working loss may lead to insufficient clamping force, resulting in the electronic components not being clamped in place, which may cause the electronic components to be unable to be correctly placed in the corresponding position, affecting the soldering quality and production efficiency. Auxiliary clamping force can be provided by the auxiliary grabbing mechanism 6, and the servo motor 2 drives the grabbing member 4 to open outward to leave space for the clamping of the electronic components, and then drives the grabbing member 4 to move inward. When the electronic components contact the grabbing member 4, the push rod 61 will be squeezed, causing the spring 63 to be compressed. Under the reaction force of the spring 63, the grabbing member 4 clamps the electronic components, thereby assisting the grabbing member 4 in grasping the electronic components, making the grabbing member 4 clamp the electronic components more firmly, thereby avoiding the situation where the grabbing member 4 is not clamped in place.
[0025] Example 2
[0026] On the basis of Example 1, Figure 1 、 Figure 4 、 Figure 5 and Figure 6 As shown, it also includes an anti-drop mechanism 7, which includes a mounting plate 71. Mounting plates 71 are installed on the front and rear sides of the lower part of the mounting seat 1. Drive components 72 are installed on the left and right parts of the front mounting plate 71. The drive component 72 includes a drive motor and a screw rod. Drive motors are installed on the left and right parts of the front mounting plate 71. The drive motor output shaft is connected to a screw rod, and the screw rod is rotatably connected to the mounting plate 71. Connecting parts 73 are connected to the left and right sides of the lower part of the mounting seat 1. The front part of the connecting part 73 is provided with an arc groove. A push plate 74 is slidably connected between the two connecting parts 73. A protrusion is provided on the upper part of the push plate 74. The protrusion limits the dropped electronic components. The push plate 74 is threadedly connected to the screw rod, and the upper part of the push plate 74 is clamped with a bottom plate 75.
[0027] The bottom plate 75 is supported by the push plate 74 to prevent the electronic components from falling to the ground during the transfer process. When the electronic components fall onto the bottom plate 75, the gap between the mounting base 1 and the bottom plate 75 is small, and the bottom plate 75 can be removed from the push plate 74, so that the bottom plate 75 is out of the engagement with the push plate 74, thereby quickly removing the electronic components that have fallen onto the bottom plate 75.
[0028] The above is a detailed introduction to the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of the present application. At the same time, for those skilled in the art, based on the idea of the present application, 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 application.
Claims
1. A soldering electronic component transfer device, characterized in that: The utility model comprises a mounting seat (1), servo motors (2) are installed on the upper sides of the left and right parts of the mounting seat (1), a connecting seat (3) is installed on the upper side of the middle part of the mounting seat (1), a plurality of front-back symmetrical grabbing members (4) are slidably connected to the lower part of the mounting seat (1), auxiliary grabbing mechanisms (6) are provided on the outer sides of the grabbing members (4), the auxiliary grabbing mechanisms (6) include push rods (61), push rods (61) are connected to the outer sides of the grabbing members (4), the push rods (61) and the mounting seat (1) are slidably connected, a spring (63) is connected between the push rods (61) and the mounting seat (1), and two limit blocks (62) are connected to the push rods (61).
2. The electronic component transfer device for soldering as claimed in claim 1, wherein: The anti-drop mechanism (7) is also included. The anti-drop mechanism (7) includes a mounting plate (71). The mounting plates (71) are installed on both the front and rear sides of the lower part of the mounting seat (1). The left and right sides of the front mounting plate (71) are both installed with a driving assembly (72). The driving assembly (72) includes a driving motor and a screw rod. The left and right sides of the front mounting plate (71) are both installed with the driving motor. The output shaft of the driving motor is connected with a screw rod. The screw rod is rotatably connected to the mounting plate (71). The left and right sides of the lower part of the mounting seat (1) are both connected with connecting members (73). A push plate (74) is slidably connected between the two connecting members (73). The push plate (74) is threadedly connected to the screw rod. The upper part of the push plate (74) is clamped with a bottom plate (75).
3. The electronic component transfer device for soldering as claimed in claim 1, wherein: The connecting seat (3) can be connected to a robotic arm.
4. The electronic component transfer device for soldering as claimed in claim 1, wherein: It also includes a soft pad (5), and the inner side of the grabbing piece (4) is provided with the soft pad (5).
5. The electronic component transfer device for soldering as claimed in claim 2, wherein: The front part of each connecting piece (73) is provided with an arc groove.
6. The electronic component transfer device for soldering as claimed in claim 2, wherein: The upper portion of the push plate (74) is provided with a protrusion, which serves to limit the falling electronic components.