Automatic pressing device for head of electronic element

Abstract

The utility model discloses an automatic pressing device for the head of an electronic component, and belongs to the technical field of electronic component packaging. The device comprises a first rotating seat, a cover tape roll and a plurality of tape guide wheels, an electronic component conveying mechanism; the second rotating mechanism comprises a second rotating seat and an electronic element carrying disc, the electronic element carrying disc is connected to the second rotating seat, and the bottom belt is wound on the second rotating seat; and an automatic pressing mechanism. The cover tape conveying mechanism, the electronic element conveying mechanism and the automatic press-forming mechanism are all arranged on the workbench, a cover tape sequentially extends to the electronic element conveying mechanism and the automatic press-forming mechanism from a cover tape roll through a plurality of tape guide wheels to cover the surface of an electronic element, and a bottom tape extends to the automatic press-forming mechanism from a second rotating seat to cover the back face of the electronic element. According to the device, the occupied area of equipment is reduced, it is guaranteed that the electronic elements are uniformly pressed down by a certain angle, follow-up recognition and grabbing are facilitated, and it is also guaranteed that the electronic elements cannot fall off in the follow-up transportation and storage process.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic component packaging, and particularly relates to an automatic head pressing device for electronic components. Background Art

[0002] Tape and reel packaging, also known as Tape and Reel packaging, is a standardized and highly adaptable packaging form. By arranging electronic components one by one on a continuous carrier tape and covering and fixing them with a cover tape, a continuous packaging tape is formed, which is convenient for automated production and processing. Tape and reel packaging has the advantages of high efficiency, reliability, and space saving, and has become one of the mainstream methods for packaging electronic components.

[0003] However, in the existing tape and reel packaging process, a bottom cover and a cover tape are usually arranged on both sides of the electronic component, and the electronic component is placed in the middle for packaging. Most production lines are horizontal production lines, resulting in a large floor area of the production line and increasing the cost of electronic component packaging.

[0004] At the same time, the horizontal production line performs tape and reel packaging on the electronic components without packaging the heads of the packaged electronic components, which affects subsequent identification and grasping, and is prone to displacement and falling off during subsequent transportation. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an automatic head pressing device for electronic components, which is proposed to solve the problems that in the existing tape and reel packaging process, a bottom cover and a cover tape are usually arranged on both sides of the electronic component, and the electronic component is placed in the middle for packaging. Most production lines are horizontal production lines, resulting in a large floor area of the production line and increasing the cost of electronic component packaging. Moreover, the horizontal production line performs tape and reel packaging on the electronic components without packaging the heads of the packaged electronic components, which affects subsequent identification and grasping, and is prone to displacement and falling off during subsequent transportation.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: an automatic head pressing device for electronic components, comprising:

[0007] A cover tape conveying mechanism; it includes a first rotating seat, a cover tape roll, and a plurality of guide rollers; a connecting cylinder is arranged on the first rotating seat, and the cover tape roll is sleeved on the connecting cylinder;

[0008] An electronic component conveying mechanism; it includes a second rotating seat and an electronic component loading tray, the electronic component loading tray is connected to the second rotating seat, and the bottom tape is wound on the second rotating seat;

[0009] And an automatic pressing mechanism; it is located at one end of the electronic component conveying mechanism;

[0010] The cover tape conveying mechanism, the electronic component conveying mechanism, and the automatic shaping mechanism are all arranged on the workbench. The cover tape extends from the cover tape roll through a plurality of guide tape wheels to the electronic conveying mechanism and the automatic shaping mechanism in sequence to cover the surface of the electronic component. The bottom tape extends from the second rotating seat to the automatic shaping mechanism to cover the back of the electronic component.

[0011] As a further description of the above technical solution:

[0012] The automatic shaping mechanism includes a limit block, a moving block, and a linkage member. The limit block is connected to the workbench. The moving block is movably connected to the workbench. The linkage member is connected to the moving block. A plurality of buffer springs and a plurality of shaping rods are arranged on the moving block. The plurality of buffer springs are symmetrically arranged on both sides of the plurality of shaping rods.

[0013] As a further description of the above technical solution:

[0014] The plurality of shaping rods are arranged vertically. The upper row of shaping rods is parallel to the head of the electronic component. A limit hole is provided on the limit block. The lower row of shaping rods is parallel to the limit hole.

[0015] As a further description of the above technical solution:

[0016] The linkage member includes a lifting plate and a push rod. The lifting plate passes through the workbench and is connected to a telescopic cylinder. One end of the push rod is connected to the lifting plate, and the other end is connected to the moving block.

[0017] As a further description of the above technical solution:

[0018] The periphery of the electronic component loading tray is provided with loading teeth. A guide plate is arranged on the moving block. Guide wires are arranged on the guide plate, and the guide wires extend to the loading teeth.

[0019] As a further description of the above technical solution:

[0020] A material conveying mechanism is arranged at the other end of the automatic shaping mechanism. The material conveying mechanism includes a third rotating seat and a material conveying tray. The material conveying tray is connected to the third rotating seat. A plurality of limit rods are arranged on the periphery of the material conveying tray.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are:

[0022] In the present utility model, by setting both the cover tape conveying mechanism and the electronic component conveying mechanism as disk conveyors, several electronic components are placed on the loading teeth of the electronic component conveying mechanism, and a bottom tape is sleeved on the second rotating seat at the bottom of the electronic component mechanism. When encapsulation is carried out, the cover tape passes from the cover tape roll to the guide pulley and then extends between the moving block and the limiting block, the bottom cover extends from the second rotating seat to between the moving block and the limiting block, and the electronic component rotates on the second rotating seat. After being guided by the wire guide and the guide plate, it falls off from the loading teeth and enters between the cover tape and the bottom tape. The telescopic cylinder expands and contracts, causing the moving block to move forward, and being squeezed by the buffer spring, so as to encapsulate the electronic component. Then, the pressing rods in the upper and lower rows simultaneously press down on the head of the electronic component and the carrier tape. The head of the electronic component is pressed into a certain shape, and several connecting holes are formed on the carrier tape. This device greatly reduces the floor area of the equipment, ensures that the electronic components are uniformly pressed down at a certain angle, facilitates subsequent identification and grasping, and also ensures that no detachment problem occurs during subsequent transportation and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 is a three-dimensional view of an automatic head pressing device for electronic components Figure 1 。

[0025] Figure 2 is a three-dimensional view of an automatic head pressing device for electronic components Figure 2 。

[0026] Figure 3 is a three-dimensional view of an automatic head pressing device for electronic components Figure 3 。

[0027] Figure 4 is a three-dimensional view of an automatic head pressing device for electronic components Figure 4 。

[0028] Figure 5 is Figure 4 an enlarged view of part A in

[0029] LEGEND DESCRIPTION:

[0030] 1 - Cover tape conveying mechanism; 1a - First rotating seat; 1b - Cover tape roll; 1c - Tape guiding wheel; 2 - Electronic component conveying mechanism; 21 - Second rotating seat; 22 - Electronic component loading tray; 3 - Automatic shaping mechanism; 31 - Limit block; 32 - Moving block; 33 - Linkage member; 331 - Lifting plate; 332 - Pushing rod; 4 - Workbench; 5 - Connecting cylinder; 6 - Buffer spring; 7 - Shaping rod; 8 - Loading teeth; 9 - Material guiding plate; 10 - Material guiding wire; 11 - Material conveying mechanism; 111 - Third rotating seat; 112 - Material conveying tray; 12 - Limit rod; 13 - Limit hole. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0032] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are a part of the embodiments of the present invention, rather than all the embodiments. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0034] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0035] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "inner", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present invention is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0036] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Please refer to Figures 1-5 , the present utility model provides a technical solution: an automatic downward pressing device for the head of an electronic component, including:

[0038] A cover tape conveying mechanism 1; which includes a first rotating seat 1a, a cover tape roll 1b, and a plurality of tape guide wheels 1c;

[0039] A connecting cylinder 5 is provided on the first rotating seat 1a, and the cover tape roll 1b is sleeved on the connecting cylinder 5;

[0040] An electronic component conveying mechanism 2; which includes a second rotating seat 21 and an electronic component loading tray 22, the electronic component loading tray 22 is connected to the second rotating seat 21, and the bottom tape is wound around the second rotating seat 21;

[0041] And an automatic shaping mechanism 3; which is located at one end of the electronic component conveying mechanism 2;

[0042] The cover tape conveying mechanism 1, the electronic component conveying mechanism 2, and the automatic shaping mechanism 3 are all arranged on a workbench 4. The cover tape extends from the cover tape roll 1b through a plurality of the tape guide wheels 1c to the electronic conveying mechanism and the automatic shaping mechanism 3 in sequence to cover the surface of the electronic component, and the bottom tape extends from the second rotating seat 21 to the automatic shaping mechanism 3 to cover the back of the electronic component.

[0043] The automatic shaping mechanism 3 includes a limiting block 31, a moving block 32, and a linkage member 33. The limiting block 31 is connected to the workbench 4, the moving block 32 is movably connected to the workbench 4, the linkage member 33 is connected to the moving block 32, and a plurality of buffer springs 6 and a plurality of shaping rods 7 are arranged on the moving block 32. A plurality of the buffer springs 6 are symmetrically arranged on both sides of a plurality of the shaping rods 7. The buffer springs and the shaping rods cooperate to improve the stability of pressing the two sides of the electronic component by the bottom cover and the cover tape.

[0044] A plurality of the shaping rods 7 are arranged vertically. The upper row of the shaping rods 7 is parallel to the head of the electronic component, a limiting hole 13 is provided on the limiting block 31, and the lower row of the shaping rods 7 is parallel to the limiting hole 13.

[0045] The linkage member 33 includes a lifting plate 331 and a push rod 332. The lifting plate 331 passes through the workbench 4 and is connected to the telescopic cylinder. One end of the push rod 332 is connected to the lifting plate 331, and the other end is connected to the moving block 32.

[0046] Loading teeth 8 are arranged around the electronic component loading tray 22. A guide plate 9 is arranged on the moving block 32, and guide wires 10 are arranged on the guide plate 9. The guide wires 10 extend to the loading teeth 8. Electronic components are placed in the loading teeth, and through the cooperation of the guide wires and the guide plate, the electronic components are dropped and guided from the loading teeth.

[0047] The other end of the automatic shaping mechanism 3 is provided with a material transfer mechanism 11. The material transfer mechanism 11 includes a third rotating seat 111 and a transfer tray 112. The transfer tray 112 is connected to the third rotating seat 111, and a plurality of limiting rods 12 are arranged on the circumferential side of the transfer tray 112. The limiting rods cooperate with the limiting holes pressed out by the lower row of shaping rods to transfer the electronic component carrier tape.

[0048] Working principle: By setting both the cover tape transfer mechanism and the electronic component transfer mechanism as disk transfers, a plurality of electronic components are placed on the loading teeth of the electronic component transfer mechanism. A bottom tape is sleeved on the second rotating seat at the bottom of the electronic component mechanism, so that when encapsulating, the cover tape passes through the cover tape reel to the guide pulley and then extends between the moving block and the limiting block, and the bottom cover extends from the second rotating seat to between the moving block and the limiting block. With the rotation of the second rotating seat, the electronic components fall off from the loading teeth through the guidance of the guide wires and the guide plate and are placed between the cover tape and the bottom tape. The telescopic cylinder expands and contracts, causing the moving block to move forward and being squeezed by the buffer spring to encapsulate the electronic components. Then, the upper and lower rows of shaping rods simultaneously press down on the heads of the electronic components and the carrier tape. The heads of the electronic components are pressed into a certain shape, and a plurality of connection holes are formed on the carrier tape. This device greatly reduces the floor area of the equipment, ensures that the electronic components are uniformly pressed at a certain angle, facilitates subsequent identification and grasping, and also ensures that no detachment problem occurs during subsequent transportation and storage.

[0049] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An automatic pressing device for the head of an electronic component, characterized in that: include: Cover tape conveying mechanism; It comprises a first rotating seat, a cover tape roll and a plurality of guide wheels; a connecting cylinder is arranged on the first rotating seat, and the cover tape roll is sleeved on the connecting cylinder; Electronic component transport mechanism; It comprises a second rotating seat and an electronic component loading tray, wherein the electronic component loading tray is connected to the second rotating seat, and the bottom belt is wound around the second rotating seat; and an automatic pressing mechanism; which is located at one end of the electronic component conveying mechanism; The cover tape conveying mechanism, the electronic component conveying mechanism and the automatic pressing mechanism are all arranged on a workbench. The cover tape extends from the cover tape roll through a plurality of the guide wheels to the electronic component conveying mechanism and the automatic pressing mechanism in sequence to cover the surface of the electronic component. The bottom tape extends from the second rotating seat to the automatic pressing mechanism to cover the back of the electronic component.

2. The automatic pressing device for the head of an electronic component according to claim 1, characterized in that: The automatic forming mechanism includes a limit block, a moving block and a linkage member, the limit block is connected to the workbench, the moving block is movably connected to the workbench, the linkage member is connected to the moving block, and the moving block is provided with a plurality of buffer springs and a plurality of forming rods, and the plurality of buffer springs are symmetrically arranged on both sides of the plurality of forming rods.

3. The automatic pressing device for the head of an electronic component according to claim 2, characterized in that: A plurality of the pressing rods are arranged up and down, the pressing rods in the upper row are parallel to the heads of the electronic components, the limiting blocks are provided with limiting holes, and the pressing rods in the lower row are parallel to the limiting holes.

4. The automatic pressing device for the head of an electronic component according to claim 2, characterized in that: The linkage member comprises a lifting plate and a pushing rod. The lifting plate passes through the workbench and is connected to the telescopic cylinder. One end of the pushing rod is connected to the lifting plate, and the other end is connected to the moving block.

5. The automatic pressing device for the head of an electronic component according to claim 2, characterized in that: The electronic component loading tray is provided with loading teeth around it, the moving block is provided with a material guide plate, the material guide plate is provided with a material guide wire, and the material guide wire extends to the loading teeth.

6. The automatic pressing device for the head of an electronic component according to claim 1, characterized in that: A material transfer mechanism is arranged at the other end of the automatic pressing mechanism. The material transfer mechanism comprises a third rotating seat and a material transfer plate. The material transfer plate is connected to the third rotating seat. A plurality of limit rods are arranged on the peripheral side of the material transfer plate.

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