CN213441161U

CN213441161U - Fitting assembly jig

Info

Publication number: CN213441161U
Application number: CN202022051483.1U
Authority: CN
Inventors: 曾小军
Original assignee: Jiangxi Holitech Technology Co Ltd
Current assignee: Jiangxi Holitech Technology Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-15
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a laminating equipment tool, including the base plate, the upper surface of base plate is equipped with the first storage tank that is used for placing the CTP product, the bottom intermediate position indent of first storage tank is formed with the second storage tank that is used for placing BL product and TFT product in a poor light, the base plate is equipped with the third storage tank that is used for holding the FPC in the TFT product along the upper surface of its length direction one end, and the third storage tank link up with first storage tank and second storage tank; the corners of the four ends of the second accommodating groove are provided with clearance grooves which are communicated with the second accommodating groove; the depth C of the third accommodating groove is the same as the depth A of the first accommodating groove, and the depth B of the second accommodating groove is larger than the thickness of the BL backlight product and smaller than the total thickness of the TFT product and the BL backlight product; the utility model has the advantages of laminating efficient, reduce cost, and the qualification rate of assurance laminating back product that can be better.

Description

Fitting assembly jig

Technical Field

The utility model belongs to the technical field of cell-phone display screen production processing tool, especially, relate to a laminating equipment tool.

Background

The requirements of a mobile phone display screen are higher and higher in the production process at present, so that various jigs are produced, but with the continuous development of the jigs, the use method of the TFT product attaching jig with the well-attached TFT + CTP is that a left-hand material is taken, a BL backlight product to be attached is placed on the left, a TFT + CTP product to be attached is placed on the right, then a left-hand material feeding mode is adopted, the product is positioned and determined by a positioning groove position, and after the attaching is finished, the right-hand material feeding is carried out; the laminating method has low efficiency, is not suitable for the production rhythm of a factory, and increases the production cost; and do not do corresponding anti-collision measure to the standing groove structure of product, take place the risk that the product collided with the damage easily, simultaneously, also can not carry out further laminating off normal detection to the good TFT product of TFT + CTP laminating. Therefore, a bonding tool capable of solving the above problems is urgently needed.

Disclosure of Invention

An object of the utility model is to overcome the not enough of prior art existence, and provide a simple structure, laminating convenience, laminating are efficient to can detect the laminating equipment tool of the laminating off normal problem of TFT + CTP product.

The utility model aims at completing the following technical scheme, the laminating assembly jig comprises a substrate, wherein a first accommodating groove for placing CTP products is arranged on the upper surface of the substrate, a second accommodating groove for placing BL backlight products and TFT products is formed in the middle position of the bottom of the first accommodating groove in a concave manner, a third accommodating groove for accommodating FPC in the TFT products is arranged on the upper surface of one end of the substrate along the length direction, and the third accommodating groove is communicated with the first accommodating groove and the second accommodating groove; the corners of the four ends of the second accommodating groove are provided with clearance grooves which are communicated with the second accommodating groove; the depth C of the third accommodating groove is the same as the depth A of the first accommodating groove, and the depth B of the second accommodating groove is larger than the thickness of the BL backlight product and smaller than the total thickness of the TFT product and the BL backlight product.

Preferably, the upper surface of the base plate is further provided with a positioning groove for positioning a tearing hand of the CTP product front protection film.

Preferably, the positioning grooves are distributed along two sides of the length direction of the substrate, one side of each positioning groove is provided with one positioning groove, and the other side of each positioning groove is provided with two positioning grooves which are vertically distributed.

Preferably, the two sides of the length direction of the substrate are both provided with a holding groove, and the holding grooves are communicated with the first accommodating groove and the second accommodating groove.

Preferably, the depth of the holding groove is greater than the depth of the bottom of the second accommodating groove from the upper surface of the substrate.

Preferably, the upper surface of the substrate is further imprinted with a model identifier of the jig.

Preferably, the four-end corner of the first receiving groove is formed by arc edge transition.

The utility model has the advantages that: when the first accommodating groove and the second accommodating groove with different depths are arranged on the substrate and attached, the BL backlight product is placed in the second accommodating groove, and the protective film on the product is torn off by the right hand; then, the TFT + CTP product is placed in the second accommodating groove and the first accommodating groove, and whether the deviation phenomenon exists in the attachment of the TFT product of the TFT + CTP product on the CTP product can be quickly judged through the depth design of the second accommodating groove; through the structural design, the laminating machine has the advantages of high laminating efficiency, cost reduction and capability of better ensuring the qualified rate of a product after lamination.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

The reference numbers in the drawings are respectively: 1. a substrate; 11. a first accommodating groove; 12. a second accommodating groove; 13. a third accommodating groove; 14. positioning a groove; 15. a holding position groove; 16. a model identifier; 17. a circular arc edge; 12-1, clearance grooves.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings: as shown in fig. 1 and 2, the present invention includes a substrate 1, wherein a first receiving groove 11 for receiving a CTP product is formed on an upper surface of the substrate 1, a second receiving groove 12 for receiving a BL backlight product and a TFT product is formed in a concave portion at a bottom middle position of the first receiving groove 11, a third receiving groove 13 for receiving an FPC in the TFT product is formed on an upper surface of one end of the substrate 1 along a length direction thereof, and the third receiving groove 13 is communicated with the first receiving groove 11 and the second receiving groove 12; the four corners of the second accommodating groove 12 are provided with clearance grooves 12-1, and the clearance grooves 12-1 are communicated with the second accommodating groove 12; the depth C of the third accommodating groove 13 is the same as the depth a of the first accommodating groove 11, and the depth B of the second accommodating groove 12 is greater than the thickness of the BL backlight product and less than the total thickness of the TFT product and the BL backlight product; when the first accommodating groove and the second accommodating groove with different depths are arranged on the substrate and attached, the BL backlight product is placed in the second accommodating groove, and the protective film on the product is torn off by the right hand; then place TFT + CTP product in second storage tank and first storage tank, and through the degree of depth design of second storage tank, can judge whether the laminating of the TFT product of TFT + CTP product on the CTP product has the off normal phenomenon fast, reach the requirement with the laminating precision of product, simultaneously, set up and keep away the empty recess, four closed angle positions of the TFT product when avoiding TFT + CTP product to put into take place to collide with, effectively protect the product not damaged.

The upper surface of base plate 1 still is equipped with the constant head tank 14 that is used for fixing a position CTP product front protection film and tears the hand, constant head tank 14 is followed 1 length direction's of base plate both sides distribute, and one side is equipped with a constant head tank 14, and the opposite side is equipped with two constant head tanks 14 and is vertical form and distributes, and when dirty in the protection film of inspection CTP product whether laminates like this, the both sides of the protection film of being convenient for all can tear, and efficiency is more high-efficient, and it is also more convenient to handle the filth in the protection film of CT.

The two sides of the length direction of the substrate 1 are respectively provided with a holding groove 15, and the holding grooves 15 are communicated with the first accommodating groove 11 and the second accommodating groove 12; corresponding holding position grooves 15 for facilitating the operation of taking and placing products by fingers are arranged on two sides of the base plate respectively, so that the left hand and the right hand can take and place TFT + CTP products and BL backlight products alternately, and the laminating efficiency is effectively improved.

In order to facilitate taking and placing of the TFT + CTP product and the BL backlight product, and thus improve the bonding efficiency, the depth of the handle groove 15 is greater than the depth from the bottom of the second accommodating groove 12 to the upper surface of the substrate 1.

In order to facilitate the next attachment, the substrate 1 can be conveniently and quickly corresponding to a corresponding product, and the upper surface of the substrate is also imprinted with a model mark 16 of a jig.

In order to protect the TFT + CTP product and the BL backlight product from being damaged by collision during the attachment and assembly, the four-end corners of the first accommodating groove 11 are formed by the arc edges 17 in a transition manner.

The working principle of the utility model is as follows:

1. BL backlight product placement: placing the BL backlight product in the second accommodating groove 12 of the bonding jig, and tearing off the protective film on the BL backlight product by using a right hand, so that the BL backlight product only needs to be placed in the second accommodating groove 12;

2. placing a TFT + CTP product: placing the full-pasting TFT + CTP product in a second accommodating groove 12 and a first accommodating groove 11 of the pasting jig, taking the TFT + CTP product with the right hand, tearing off the bottom surface protective film of the TFT product with the left hand, and placing the TFT + CTP product in an aligning groove position; the method comprises the following steps: because the depth B of the second receiving groove 12 is greater than the thickness of the BL backlight product and less than the total thickness of the TFT product and the BL backlight product, a portion of the TFT product is disposed in the second receiving groove 12, and another portion is exposed outside the second receiving groove 12, when the TFT + CTP product is placed, if the attaching size of the TFT + CTP product and the CTP product is not required according to the drawing, then, by placing the full-attached TFT + CTP product in the second receiving groove 12, it can be determined that the product is not qualified, indicating the attachment deviation (i.e. if the TFT product is matched with the second receiving groove 12, the CTP product is not matched with the first receiving groove 11), if the TFT + CTP product is fit with the containing groove, the bonding size meets the requirement, therefore, whether the deviation phenomenon exists in the attachment of the TFT product of the TFT + CTP product on the CTP product can be judged quickly, and the requirement on the attachment precision of the product can be improved.

3. After the product is attached, slightly tearing off the protective film on the CTP surface by using the right hand, and detecting whether the inner stain is attached or not; the protective film is not covered any more, and the whole laminating process is quick and efficient.

The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.

Claims

1. The utility model provides a laminating equipment tool, includes base plate (1), its characterized in that: a first accommodating groove (11) for accommodating CTP products is formed in the upper surface of the substrate (1), a second accommodating groove (12) for accommodating BL backlight products and TFT products is formed in the middle position of the bottom of the first accommodating groove (11) in a concave manner, a third accommodating groove (13) for accommodating FPC (flexible printed circuit) in the TFT products is formed in the upper surface of one end of the substrate (1) in the length direction, and the third accommodating groove (13) is communicated with the first accommodating groove (11) and the second accommodating groove (12); the four-end corners of the second accommodating groove (12) are provided with clearance grooves (12-1), and the clearance grooves (12-1) are communicated with the second accommodating groove (12); the depth C of the third accommodating groove (13) is the same as the depth A of the first accommodating groove (11), and the depth B of the second accommodating groove (12) is larger than the thickness of the BL backlight product and smaller than the total thickness of the TFT product and the BL backlight product.

2. The fitting assembly jig according to claim 1, wherein: the upper surface of the base plate (1) is also provided with a positioning groove (14) for positioning a tearing hand of the CTP product front surface protection film.

3. The fitting assembly jig of claim 2, wherein: the locating grooves (14) are distributed along two sides of the length direction of the base plate (1), one side of each locating groove is provided with one locating groove (14), and the other side of each locating groove is provided with two locating grooves (14) which are vertically distributed.

4. The fitting assembly jig according to claim 1, wherein: the handle grooves (15) are formed in the two sides of the length direction of the base plate (1), and the handle grooves (15) are communicated with the first accommodating groove (11) and the second accommodating groove (12).

5. The attaching assembly jig of claim 4, wherein: the depth of the holding position groove (15) is larger than the depth of the bottom of the second containing groove (12) from the upper surface of the substrate (1).

6. The fitting assembly jig according to claim 1, wherein: the upper surface of the substrate (1) is also imprinted with a model mark (16) of a jig.

7. The fitting assembly jig according to claim 1, wherein: the four-end corner part of the first accommodating groove (11) is formed in a transition mode through an arc edge (17).