CN205520205U - High -end fixed tool of module laser cutting of making a video recording - Google Patents

Abstract

The utility model provides a high -end fixed tool of module laser cutting of making a video recording, it includes bottom plate (1), support plate (2) and apron (3), be equipped with first locating pin (1.1) that are used for fixed support plate (2) and apron (3) on bottom plate (1), be equipped with the naked empty recess (2.1) of fixing the PCBFPC product on support plate (2), the naked sky of part that apron (3) naked sky recesses (2.1) last and support plate (2) contacted. The utility model provides the high precision of laser cutting equipment, can effectively solve the product has the bad problem of deckle edge and splice bar, thus it tests the defective rate and has improved production efficiency to have significantly reduced hundred grades of equipment alarm frequency and TPD.

Description

A high-end camera module laser cutting fixture

technical field

The utility model relates to a high-end camera module laser cutting fixture for laser cutting equipment.

technical background

At present, in the production process of high-end camera modules, finished module suppliers require high precision (appearance, testing, etc.), and high-end camera modules require laser cutting equipment to operate to meet the current industry needs. At present, the COB process camera package usually adopts the method of patching the FPC with the wafer: manually pick up the whole product and put it on the honeycomb platform and arrange it manually, and place the designed connector on the back of the product on the platform. Bulging, after the whole board product is finished, due to the flatness of the placement, there will be poor appearance of burrs and poor cutting of connecting ribs; at the same time, the honeycomb platform can only be operated after one time, and the equipment will stop when changing materials in the middle ; The product needs to be taken off from the platform by hand, and the manual work speed is relatively slow, which seriously affects the production efficiency.

Therefore, it is necessary to design a novel high-end camera module laser cutting fixture to overcome the above problems.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art and provide a high-end camera module laser cutting and fixing jig that can improve the flatness of product placement.

The utility model is achieved in that:

High-end camera module laser cutting fixture, which includes a base plate, a carrier plate and a cover plate, the base plate is provided with a first positioning pin for fixing the carrier plate and the cover plate, and the carrier plate) is provided with a fixed unit product The bare hollow groove, the part of the cover plate that is in contact with the bare hollow groove of the carrier plate is bare hollow.

Further, the front of the bottom plate is provided with a plurality of slots for installing magnets.

Further, a plurality of the card slots are evenly and symmetrically arranged along the edge of the bottom plate.

Further, the bottom plate is provided with second positioning pins for fixing the unit product along the periphery of the unit product.

Further, the tail of the bottom plate is provided with a hand grip.

Further, the bottom plate is made of aluminum material.

Further, the carrier plate and the cover plate are made of stainless steel.

The utility model has the following beneficial effects:

The high-end camera module laser cutting and fixing fixture adopts the above-mentioned structure. After the unit product is positioned, the strong magnet installed in the slot on the front of the bottom plate tightly absorbs the carrier board and the cover board, avoiding PCB/FPC products. The occurrence of floating height (flatness requirement) improves the accuracy of laser cutting equipment, which can effectively solve the problems of product burrs and poor connection ribs, greatly reduces the alarm frequency of 100-level equipment and the TPD test failure rate, thereby improving production efficiency .

When the laser cutting equipment is in operation, position the product on the carrier plate, cover the product with a cover jig, load it on the left side of the equipment platform, and add another set of laser cutting fixtures to place the product. When the left side is working, put it in The fixed fixture for laser cutting is on the right. After the operation on the left side of the laser equipment is completed, then work on the right side to reach the operation fixture of the cycle equipment. After the operation of the equipment, take out the cover plate and take out the single PCS product. The laser cutting fixture is easy to pick and place. Thereby improving production efficiency.

Description of drawings

Figure 1 is a schematic diagram of the bottom plate of the high-end camera module laser cutting fixture of the utility model

Figure 2 is a schematic diagram of the carrier plate of the high-end camera module laser cutting fixture of the present invention

Figure 3 is a schematic diagram of the cover plate of the high-end camera module laser cutting fixture of the present invention

Fig. 4 is an assembly structure diagram of the high-end camera module laser cutting fixture of the utility model

As shown in the figure: 1. Bottom plate, 1.1. First positioning pin, 1.2. Card slot, 1.3. Second positioning pin, 1.4. Hand grip, 2. Carrier plate, 2.1. Bare hollow groove, 3. Cover plate .

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 to 4, the high-end camera module laser cutting and fixing fixture includes a base plate 1, a carrier plate 2 and a cover plate 3, and the base plate 1 is provided with a first mounting plate for fixing the carrier plate 2 and the cover plate 3 The positioning pin 1.1, the carrier board 2 is provided with a bare hollow groove 2.1 for fixing the unit product, and the part of the cover plate 3 that is in contact with the bare hollow groove 2.1 of the carrier board 2 is bare.

As shown in FIG. 2 , the four corners of the base plate 1 are provided with first positioning pins 1.1 with a specification of 5.0 mm for fixing the carrier plate 2 and the cover plate 3 . A second positioning pin 1.3 with a specification of 1.9 mm is set at a position corresponding to the bare hollow groove on which the FPC product is installed on the carrier board 2 for fixing two sets of unit products. The second positioning pins 1.3 are evenly arranged along the periphery of the unit product. The front of the base plate 1 is provided with a plurality of draw-in slots 1.2 for installing magnets, and a plurality of draw-in slots 1.2 are evenly and symmetrically arranged along the edge of the base plate 1. The diameter of the draw-in slots 1.2 is 5 mm, and the depth is 2.5 mm for Install the magnets. The strong magnet installed in the slot 1.2 on the front of the bottom plate tightly adsorbs the carrier plate 2 and the cover plate 3, avoiding the occurrence of floating height (flatness requirement) of FPC products, improving the accuracy of the laser cutting equipment, and effectively solving the problem. The product has the problem of burrs and poor connection ribs. The rear part of the base plate 1 is provided with a gripping part 1.3 to facilitate taking the jig, and the design is arc-shaped. The length, width and height of the base plate jig are 330*180*4 mm, and are made of aluminum.

As shown in Figure 3, the carrier board 2 is provided with a bare hollow groove 2.1 for installing PCB/FPC products, and the groove on the carrier board adopts a bare hollow arrangement to avoid electronic devices (capacitor ICs, connectors, etc.) on the FPC product Will not be crushed. The laser equipment needs to grasp the FPC board MARK point recognition image operation, and the carrier board 2 has a bare empty FPCsrc MARK point position. The thickness of the carrier plate 2 is preferably 0.4 mm and is made of stainless steel.

As shown in Figure 4, the product MARK point on the cover plate 3 is bare. The laser equipment needs to identify the image operation and design the product cutting line to facilitate the equipment operation. The non-operation area is used to fix the product. The carrier board jig has a thickness of 0.4 mm and is made of stainless steel.

When the laser cutting equipment is in operation, position the PCB/FPC product on the carrier board 2, cover the product with the cover plate 3, load it on the left side of the equipment platform for operation, and add another set of laser cutting fixtures to place the product, and wait for the left side operation , put the laser cutting fixture on the right side, after the operation on the left side of the laser equipment, then work on the right side to reach the cycle equipment operation fixture, after the equipment operation, take out the cover plate, take out the single PCS product, and take out the laser cutting fixture The operation is simple, thus improving the production efficiency.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (7)

1. a high-end camera module laser cutting fixed jig, it is characterized in that: it includes base plate (1), support plate (2) and cover plate (3), described base plate (1) is provided with the first alignment pin (1.1) for fixing support plate (2) and cover plate (3), described support plate (2) is provided with the naked empty groove (2.1) of fixing FPC product, the naked sky of part that the upper naked empty groove (2.1) with support plate (2) of described cover plate (3) contacts.

High-end camera module laser cutting fixed jig the most according to claim 1, it is characterised in that: the front of described base plate (1) is provided with multiple draw-in groove (1.2) for installing magnet.

High-end camera module laser cutting fixed jig the most according to claim 2, it is characterised in that: multiple described draw-in grooves (1.2) are arranged symmetrically along the edge of base plate (1).

High-end camera module laser cutting fixed jig the most according to claim 3, it is characterised in that: along second alignment pin (1.3) being formed around for fixing FPC product of FPC product on described base plate.

High-end camera module laser cutting fixed jig the most according to claim 4, it is characterised in that: the afterbody of described base plate (1) is provided with handgrip (1.4).

High-end camera module laser cutting fixed jig the most according to claim 1, it is characterised in that: described base plate (1) is made up of aluminum material.

High-end camera module laser cutting fixed jig the most according to claim 1, it is characterised in that: described support plate (2) and cover plate (3) are made up of stainless steel material.