Automatic chip mounting process integration jig for storage USB flash disk

Abstract

The utility model discloses an automatic chip mounting process integration jig for storing USB flash disks, which comprises a jig provided with symmetrical sinking grooves and two groups of symmetrically distributed USB placing grooves respectively corresponding to each sinking groove; the jig is provided with PCBA board avoiding long grooves which are symmetrically distributed and correspond to the sinking grooves respectively, and the jig is provided with electronic component avoiding grooves which correspond to the USB placing grooves respectively. The jig is provided with a USB avoiding groove corresponding to each USB placing groove. The utility model relates to the technical field of storage USB flash disk processing, in particular to an automatic chip mounting process integration jig for a storage USB flash disk. The technical problem to be solved by the utility model is to provide an automatic chip mounting process integration jig for storing the USB flash disk, which is favorable for realizing the placement of a PCB (Printed Circuit Board), the chip mounting of components such as a capacitor and a resistor, the chip mounting of a USB head and the final furnace passing, so that the one-time and consistency of the whole process is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of storage U disk processing, and specifically to a jig for integrating the automatic chip mounting process of a storage U disk. Background Art

[0002] The automatic chip mounting process of a U disk is an important link in the manufacturing process of a U disk. It involves precisely soldering various electronic components (such as NAND flash memory chips, control chips, etc.) onto a PCB circuit board. This is accomplished using automated SMT (Surface Mount Technology) chip mounting equipment and an assembly line. This technology can efficiently and precisely mount tiny electronic components onto the PCB board, greatly improving production efficiency and product consistency.

[0003] When connecting the USB head to the PCBA board, manually or semi - automatically placing the USB head is too inefficient and slow.

[0004] Currently, there is a lack of an integrated jig that can facilitate the placement of the PCB board, the mounting of components such as capacitors and resistors, then the mounting of the USB head, and finally the through - oven process, achieving the integrity and consistency of the entire process. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a jig for integrating the automatic chip mounting process of a storage U disk, which is conducive to realizing the placement of the PCB board, the mounting of components such as capacitors and resistors, then the mounting of the USB head, and finally the through - oven process, achieving the integrity and consistency of the entire process.

[0006] The utility model adopts the following technical scheme to achieve the utility model purpose:

[0007] A jig for integrating the automatic chip mounting process of a storage U disk, characterized in that it includes: a jig, the jig is provided with symmetrically arranged sinking grooves, and the jig is respectively provided with two groups of symmetrically distributed USB placement grooves corresponding to each of the sinking grooves; the jig is respectively provided with symmetrically distributed PCBA board avoidance long grooves corresponding to each of the sinking grooves, and the jig is respectively provided with electronic component avoidance grooves corresponding to each of the USB placement grooves; the jig is respectively provided with USB avoidance grooves corresponding to each of the USB placement grooves; each of the PCBA board avoidance long grooves, each of the USB placement grooves, and each of the USB avoidance grooves are respectively communicated with the corresponding sinking grooves, each of the USB avoidance grooves is respectively communicated with the corresponding USB placement groove, and each of the electronic component avoidance grooves is respectively communicated with the corresponding PCBA board avoidance long groove.

[0008] As a further limitation of this technical solution, the jig is respectively provided with symmetrically arranged extraction semi - holes corresponding to each of the USB placement grooves.

[0009] As a further limitation of this technical solution, the fixture is fixedly connected with a group of evenly distributed square bumps.

[0010] As a further limitation of this technical solution, the number of a group of the square bumps is [number], and they are symmetrically distributed on the fixture.

[0011] As a further limitation of this technical solution, the fixture is fixedly connected with a group of evenly distributed positioning posts.

[0012] As a further limitation of this technical solution, the number of a group of the positioning posts is [number], and they are symmetrically distributed on the fixture, matching the corresponding USB avoidance slots.

[0013] As a further limitation of this technical solution, the fixture is provided with two groups of symmetric pick-and-place slots.

[0014] As a further limitation of this technical solution, the fixture is provided with a group of evenly distributed mounting holes.

[0015] As a further limitation of this technical solution, the fixture is provided with a group of evenly distributed positioning holes.

[0016] As a further limitation of this technical solution, the fixture is provided with a model identification.

[0017] Compared with the related technology, the storage U disk automatic patch process integration fixture provided by the present utility model has the following beneficial effects:

[0018] (1) The fixture of the present utility model can be compatible with multiple different version models of PCB for pasting USB heads and materials;

[0019] (2) The present utility model realizes the placement of the PCB board, pastes components such as capacitors and resistors, then pastes the USB head, and finally goes through the furnace, realizing the integrity and consistency of the entire process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 ;

[0021] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 .

[0022] In the figure: 1. Fixture; 2. Positioning hole; 3. Mounting hole; 4. Sinking groove; 5. Pick-and-place slot; 6. Model identification; 7. Positioning post; 8. Electronic component avoidance slot; 9. USB placement slot; 10. Removal half hole; 11. USB avoidance slot; 12. Square bump; 13. PCBA board avoidance long slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] An automatic patch process integration fixture for storing USB flash drives, comprising: a fixture 1, the fixture 1 is provided with symmetric sinking grooves 4, and the fixture 1 is respectively provided with two groups of symmetrically distributed USB placement grooves 9 corresponding to each of the sinking grooves 4; the fixture 1 is respectively provided with symmetrically distributed PCBA board avoidance long grooves 13 corresponding to each of the sinking grooves 4, and the fixture 1 is respectively provided with electronic component avoidance grooves 8 corresponding to each of the USB placement grooves 9; the fixture 1 is respectively provided with USB avoidance grooves 11 corresponding to each of the USB placement grooves 9; each of the PCBA board avoidance long grooves 13, each of the USB placement grooves 9 and each of the USB avoidance grooves 11 are respectively communicated with the corresponding sinking grooves 4, each of the USB avoidance grooves 11 is respectively communicated with the corresponding USB placement groove 9, and each of the electronic component avoidance grooves 8 is respectively communicated with the corresponding PCBA board avoidance long groove 13. By adopting the sinking grooves 4, electronic component avoidance grooves 8, USB placement grooves 9, USB avoidance grooves 11 and PCBA board avoidance long grooves 13, etc., it is convenient to place the PCBA board, USB heads and related materials, and it is easy to use.

[0025] The fixture 1 is respectively provided with symmetric extraction half holes 10 corresponding to each of the USB placement grooves 9. By providing the extraction half holes 10, it is convenient to extract the connected USB connectors and PCBA boards.

[0026] The fixture 1 is fixedly connected with a group of evenly distributed square bumps 12.

[0027] The number of a group of the square bumps 12 is 4, and they are symmetrically distributed on the fixture 1. There are 4 square bumps 12 in the middle of the fixture 1, which are used to secondarily fix the overall position of the PCBA, so that the PCBA1 will not loosen during the high-speed operation of the fixture 1.

[0028] The fixture 1 is fixedly connected with a group of evenly distributed positioning columns 7.

[0029] The number of a group of the positioning columns 7 is 8, and they are symmetrically distributed on the fixture 1 and match the corresponding USB avoidance grooves 11. Precise patching is achieved, so that the USB heads can be precisely pasted onto the PCBA board by the device.

[0030] The fixture 1 is provided with two sets of symmetric pick-and-place grooves 5, which facilitate placing fingers when the fixture 1 is installed on or removed from the STM mounter.

[0031] The fixture 1 is provided with a set of uniformly distributed mounting holes 3. By using the mounting holes 3, it is convenient to install the fixture 1 on the STM mounter.

[0032] The fixture 1 is provided with a set of uniformly distributed positioning holes 2. By using the positioning holes 2, it is convenient to position the fixture 1 on the STM mounter.

[0033] The fixture 1 is provided with a model identification 6, which facilitates identifying the model of the fixture 1 and is convenient for use.

[0034] The working principle of the fixture for integrating the automated chip mounting process of the storage U disk provided by the present utility model is as follows:

[0035] Place the PCBA board into the sinking groove 4, install the fixture 1 on the STM mounter, and mount components such as capacitors and resistors. After taking out the PCBA board, place it reversely so that the components thereon are in the electronic component avoidance groove 8. Place USB connectors on both sides of the PCBA board so that they are in the USB placement groove 9 and the USB avoidance groove 11 to realize the connection between the USB and the PCBA board. Pass the fixture 1 with the USB and the PCBA board through the furnace to complete the chip mounting integration.

[0036] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. Storage U disk automatic patch process integration fixture, its characteristics are: include: Fixture(1), The fixture (1) is provided with symmetrical sinking grooves (4), and the fixture (1) is provided with two groups of symmetrically distributed USB placement grooves (9) corresponding to each of the sinking grooves (4); The jig (1) is provided with symmetrically distributed PCBA board avoidance long grooves (13) corresponding to each of the sinking grooves (4); and the jig (1) is provided with electronic component avoidance grooves (8) corresponding to each of the USB placement grooves (9); The fixture (1) is provided with a USB avoidance groove (11) corresponding to each of the USB placement grooves (9); Each of the PCBA board avoidance long grooves (13), each of the USB placement grooves (9), and each of the USB avoidance grooves (11) are respectively connected to the corresponding sinking grooves (4), each of the USB avoidance grooves (11) are respectively connected to the corresponding USB placement grooves (9), and each of the electronic component avoidance grooves (8) are respectively connected to the corresponding PCBA board avoidance long grooves (13).

2. The integrated jig for storing USB flash drives according to claim 1 is characterized by: The fixture (1) is provided with symmetrical removal half holes (10) corresponding to each of the USB placement slots (9).

3. The integrated jig for storing USB flash drives according to claim 1 is characterized by: The jig (1) is fixedly connected to a group of evenly distributed square protrusions (12).

4. The integrated jig for storing USB flash drives according to claim 3 is characterized by: The number of the square protrusions (12) in a group is 4, and they are symmetrically distributed on the jig (1).

5. The integrated jig for storing USB flash drives according to claim 1 is characterized by: The jig (1) is fixedly connected to a group of evenly distributed positioning columns (7).

6. The integrated jig for storing USB flash drives according to claim 5 is characterized by: The number of positioning posts (7) in a group is eight, which are symmetrically distributed on the fixture (1) and match the corresponding USB avoidance slots (11).

7. The integrated jig for storing USB flash drives according to claim 1 is characterized by: The fixture (1) is provided with two groups of symmetrical pick-and-place grooves (5).

8. The integrated jig for storing USB flash drives according to claim 1 is characterized by: The fixture (1) is provided with a group of evenly distributed mounting holes (3).

9. The integrated jig for storing USB flash drives according to claim 1 is characterized by: The jig (1) is provided with a group of evenly distributed positioning holes (2).

10. The integrated jig for storing USB flash drives according to claim 1 is characterized by: The jig (1) is provided with a model identification (6).

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