CN218612664U

CN218612664U - Defective product separating device for electronic product screen

Info

Publication number: CN218612664U
Application number: CN202222545324.6U
Authority: CN
Inventors: 吴勇; 黄伯英; 杨彪; 杨鑫; 胡奇; 杨倩; 黎珍
Original assignee: Anhui Huabai Photoelectric Technology Co ltd
Current assignee: Anhui Huabai Photoelectric Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-14
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an electronic product screen defective products separator, which comprises a frame, the frame top is provided with the vacuum pump, and the frame includes base and roof, the fixed die plate that is provided with in base top, the internally mounted of the frame directly over the fixed die plate has the movable mould board of liftable, all installs rubber suction cup on the relative terminal surface of fixed die plate and movable mould board, connects through the trachea between rubber suction cup and the vacuum pump respectively, and base top both sides are the direction respectively and install the support arm, and the support arm top is provided with viscose fusing subassembly, and viscose fusing subassembly is located the top of fixed die plate. The utility model discloses it is comparatively stable to the absorption location of screen, is difficult for causing the damage to the screen, generates heat through the heating wire circular telegram, can fuse the cutting to the glue of adhesion between display screen and the touch screen, has the effectual advantage of separation.

Description

Defective product separating device for electronic product screen

Technical Field

The utility model relates to a screen separation technical field specifically is an electronic product screen defective products separator.

Background

Electronic product screens mostly adopt an integrated screen, and a display screen and a touch screen of the integrated screen are bonded together. After the screen of the electronic product is produced, multiple tests are needed, defective products can be detected inevitably in the detection process, some defective products are problematic in display screens, and some defective products are problematic in touch screens. If it is desired to recycle the good parts of these blemishes and reduce the production cost, it is necessary to separate the blemish screen.

The application number discloses in CN 201821593907.3's the patent document negative pressure adsorption equipment for terminal part of mobile phone screen seals glue, comprising a base plate, the slide rail is all installed to the top left and right sides of bottom plate, the slider is installed at the top of slide rail, the top of slider has the electro-hydraulic cylinder, two through the fix with screw be connected with the roof between the electro-hydraulic cylinder, but be equipped with the special mobile phone anchor clamps of taking the recess convenient and fast with the cell-phone clamp tightly fix on anchor clamps, utilize four vacuum chuck to adsorb in the screen four corners during dismantlement, rethread electric-hydraulic cylinder drive sucking disc upward movement on the roof with screen and cell-phone casing separation. General electronic product screen is all comparatively fragile, and thickness is thinner, hardly carries out fine location centre gripping to it, adopts anchor clamps fixed screen bottom among the above-mentioned device, causes the damage to screen side edge easily, and during the separation, the glue between display screen and the touch-control screen is dragged, and easy atress is uneven, and then leads to the screen breakage. We propose a device for separating defective products on the screen of electronic products.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic product screen defective products separator, it is comparatively stable to the absorption location of screen, is difficult for causing the damage to the screen, generates heat through the heating wire circular telegram, can cut off the cutting to the glue of adhesion between display screen and the touch-control screen, has the effectual advantage of separation, has solved the problem of proposing in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electronic product screen defective products separator, includes the frame, the frame top is provided with the vacuum pump, the frame includes base and roof, the fixed die plate that is provided with in base top, the internally mounted of the frame directly over the fixed die plate has the movable mould board of liftable, the fixed die plate with all install rubber suction cup on the relative terminal surface of movable mould board, rubber suction cup with connect through the trachea respectively between the vacuum pump, base top both sides are the direction respectively and install the support arm, the support arm top is provided with viscose fusing subassembly, viscose fusing subassembly is located the top of fixed die plate.

Preferably, a vertical screw rod is arranged in the rack, the top end part of the vertical screw rod is rotatably installed on the top plate, the bottom end part of the vertical screw rod is rotatably installed on the base, a reinforcing plate is arranged on the movable template, and a threaded hole matched with the vertical screw rod is formed in the reinforcing plate.

Preferably, the base and the top plate are fixedly connected through guide rods respectively, and guide holes for the guide rods to penetrate through are formed in the four corners of the reinforcing plate respectively.

Preferably, the viscose fusing component comprises a heating wire, two ends of the heating wire are respectively and fixedly connected with an insulating seat, and the insulating seats are respectively and fixedly arranged at the tops of the support arms.

Preferably, the base is internally and rotatably provided with a core rod and a driven rotating rod, belt pulleys are fixedly sleeved on the core rod and the driven rotating rod, and the two belt pulleys are connected through belt transmission.

Preferably, the top of the core rod is fixedly connected with the vertical screw rod, and a first bevel gear is fixedly mounted on the driven rotating rod.

Preferably, a horizontal screw rod is rotatably installed inside the base outside the fixed die plate, and a second bevel gear meshed with the first bevel gear is fixedly arranged at one end of the horizontal screw rod.

Preferably, the rotation of the vertical screw rod is driven by a motor, and the motor is fixedly installed at the top of the top plate.

Preferably, the horizontal screw rod is provided with a ring sleeve in a threaded manner, the top of the base outside the two sides of the fixed template is respectively provided with a limiting groove, and the bottom of the support arm extends to the inside of the base through the limiting groove and is fixedly connected with the ring sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an all set up rubber suction cup on fixed die plate, movable mould board, can adsorb the up end and the lower terminal surface of fixing the screen respectively (touch screen and display screen promptly), rubber suction cup evenly is provided with a plurality ofly for the screen atress is even, adsorbs the location stable, and through the movable mould board of rebound, drive touch screen and display screen separation, the heating wire removes in the fixed die plate top, and then cuts fusing to the glue of dragging between display screen and the touch screen, and the separation is effectual.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the base of the present invention;

fig. 3 is the schematic view of the connection structure of the horizontal screw rod, the bevel gear two and the core rod of the present invention.

In the figure: 1. a base; 101. a limiting groove; 2. a top plate; 3. a guide bar; 4. fixing a template; 5. moving the template; 6. a rubber suction cup; 7. a support arm; 8. an insulating base; 9. an electric heating wire; 10. a horizontal screw rod; 11. a vertical screw rod; 12. a motor; 13. a vacuum pump; 14. an air tube; 15. a second bevel gear; 16. a core bar; 17. a belt pulley; 18. a driven rotating rod; 19. a first bevel gear; 20. a belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an electronic product screen defective products separator, which comprises a frame, the frame top is provided with vacuum pump 13, the frame includes base 1 and roof 2, the fixed die plate 4 that is provided with in 1 top of base, the internally mounted of the frame directly over the fixed die plate 4 has movable mould board 5 of liftable, all install rubber suction cup 6 on the terminal surface that fixed die plate 4 and movable mould board 5 are relative, connect through trachea 14 respectively between rubber suction cup 6 and the vacuum pump 13, it forms the negative pressure to utilize vacuum pump 13 to pass through the interior evacuation of trachea 14 with rubber suction cup 6, thereby can adsorb fixedly to the screen with 6 contacts of rubber suction cup, support arm 7 is installed in the direction respectively in 1 top both sides of base, support arm 7 tops are provided with viscose fusing component, viscose fusing component is located the top of fixed die plate 4.

Inside vertical lead screw 11 that is provided with of frame, 11 top portions of vertical lead screw rotate and install on roof 2, 11 bottom portions of vertical lead screw rotate and install on base 1, be provided with the gusset plate on the movable mould board 5, set up the screw hole with 11 adaptations of vertical lead screw on the gusset plate, respectively through 3 fixed connection of guide arm between 2 four corners of base 1 and roof, the guiding hole that supplies 3 to run through of guide arm is seted up respectively to gusset plate four corners department, the rotation of vertical lead screw 11 passes through motor 12 drive, motor 12 fixed mounting is at 2 tops of roof, in operation, starter motor 12, drive vertical lead screw 11 and rotate, and then drive movable mould board 5 along 3 reciprocating motion from top to bottom of guide arm.

Viscose fusing subassembly is including

heating wire

9, and 9 both ends of heating wire are fixedly connected with insulator seat 8 respectively, and insulator seat 8 is inside to be provided with the battery module who is used for giving heating wire 9 energy supplies, and insulator seat 8 is fixed mounting respectively at the top of support arm 7, and the during operation, 9 circular telegrams of heating wire generate heat, can fuse the cutting to the glue of adhesion between display screen and the touch-control screen.

As shown in fig. 1 and 3, a core bar 16 and a driven rotating rod 18 are rotatably installed inside a base 1, belt pulleys 17 are fixedly sleeved on the core bar 16 and the driven rotating rod 18, the two belt pulleys 17 are in transmission connection through a belt 20, the top of the core bar 16 is fixedly connected with a vertical screw rod 11, a bevel gear 19 is further fixedly installed on the driven rotating rod 18, a horizontal screw rod 10 is installed inside the base 1 outside a fixed template 4 in a rotating manner, a bevel gear two 15 meshed with the bevel gear one 19 is fixedly arranged at one end of the horizontal screw rod 10, when the vertical screw rod 11 rotates, the core bar 16 rotates along with the horizontal screw rod, so that the belt 20 drives the driven rotating rod 18 to rotate, the bevel gear two 15 is driven to rotate through the bevel gear one 19, the horizontal screw rod 10 rotates, when the horizontal screw rod 10 rotates, a ring sleeve drives a support arm 7 to linearly move along a limiting groove 101, and further drives a viscose fusing component to move above the fixed template 4, and thereby fusing and cutting the adhesive between a display screen and a touch screen.

The horizontal screw rod 10 is provided with a ring sleeve in a threaded manner, the top of the base 1 outside the two sides of the fixed template 4 is respectively provided with a limiting groove 101, and the bottom of the support arm 7 extends to the inside of the base 1 through the limiting groove 101 and is fixedly connected with the ring sleeve.

In operation, the top of the rubber suction cup 6 on the fixed die plate 4 is placed with the screen to be separated, the motor 12 is started, the vertical screw rod 11 is made to rotate, the movable die plate 5 is driven to descend until the rubber suction cup 6 on the movable die plate 5 contacts with the upper end face of the screen, then the vacuum pump 13 is started, negative pressure is formed in the rubber suction cup 6, the upper end face and the lower end face of the screen (namely, a touch screen and a display screen) are respectively adsorbed, then the motor 12 is started again, the vertical screw rod 11 is made to rotate, the movable die plate 5 is driven to ascend, the display screen and the touch screen are separated, the core rod 16 rotates along the vertical screw rod 11, the driven rotating rod 18 is driven to rotate through the belt 20, the horizontal screw rod 10 is driven to rotate through the bevel gear one 19, when the horizontal screw rod 10 rotates, the support arm 7 is driven to linearly move along the limiting groove 101, the electric heating wire 9 moves above the fixed die plate 4, fusing and cutting is performed on the glue dragged between the display screen and the touch screen, and the screen are finally separated, and the display screen and the touch screen are respectively adsorbed on the fixed die plate 4 and the movable die plate 5.

In this device, it is great to set up spiral interval on horizontal lead screw 10 for viscose fusing subassembly translation rate is very fast, and then makes fusing cutting's speed very fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic product screen defective product separator, includes the frame, the frame top is provided with vacuum pump (13), its characterized in that: the frame includes base (1) and roof (2), fixed die plate (4) that is provided with in base (1) top, the internally mounted of the frame directly over fixed die plate (4) has movable mould board (5) of liftable, fixed die plate (4) with all install rubber suction cup (6) on the relative terminal surface of movable mould board (5), rubber suction cup (6) with connect through trachea (14) respectively between vacuum pump (13), support arm (7) are installed in base (1) top both sides direction respectively, support arm (7) top is provided with viscose fusing subassembly, viscose fusing subassembly is located the top of fixed die plate (4).

2. The apparatus for separating the defective products on the screen of the electronic product according to claim 1, wherein: the die comprises a rack and is characterized in that a vertical screw rod (11) is arranged in the rack, the top end part of the vertical screw rod (11) is rotatably installed on a top plate (2), the bottom end part of the vertical screw rod (11) is rotatably installed on a base (1), a reinforcing plate is arranged on a movable die plate (5), and a threaded hole matched with the vertical screw rod (11) is formed in the reinforcing plate.

3. The apparatus for separating the defective products on the screen of the electronic product according to claim 2, wherein: the base (1) and the top plate (2) are fixedly connected through guide rods (3) respectively, and guide holes for the guide rods (3) to penetrate through are formed in the four corners of the reinforcing plate respectively.

4. The device for separating screen defective products of electronic products according to claim 1, characterized in that: the viscose fusing component comprises a heating wire (9), wherein two ends of the heating wire (9) are respectively fixedly connected with an insulating seat (8), and the insulating seats (8) are respectively and fixedly arranged at the tops of the support arms (7).

5. The apparatus for separating the defective products on the screen of the electronic product according to claim 2, wherein: a core rod (16) and a driven rotating rod (18) are rotatably mounted inside the base (1), belt pulleys (17) are fixedly sleeved on the core rod (16) and the driven rotating rod (18), and the two belt pulleys (17) are in transmission connection through a belt (20).

6. The apparatus for separating the defective products on the screen of the electronic product according to claim 5, wherein: the top of the core rod (16) is fixedly connected with the vertical screw rod (11), and a bevel gear I (19) is fixedly mounted on the driven rotating rod (18).

7. The apparatus for separating the defective products on the screen of the electronic product according to claim 6, wherein: and a horizontal screw rod (10) is rotatably arranged inside the base (1) on the outer side of the fixed template (4), and a second bevel gear (15) meshed with the first bevel gear (19) is fixedly arranged at one end of the horizontal screw rod (10).

8. The apparatus for separating the defective products on the screen of the electronic product according to claim 2, wherein: the rotation of the vertical screw rod (11) is driven by a motor (12), and the motor (12) is fixedly installed at the top of the top plate (2).

9. The apparatus for separating the defective products on the screen of the electronic product according to claim 7, wherein: the horizontal screw rod (10) is provided with a ring sleeve in a threaded manner, the top of the base (1) outside the two sides of the fixed die plate (4) is provided with a limiting groove (101) respectively, and the bottom of the support arm (7) extends to the inside of the base (1) through the limiting groove (101) and is fixedly connected with the ring sleeve.