A glue removing machine

Abstract

The utility model discloses a kind of glue removing machines, it is related to screen glue removing field, including screen glue removing pedestal, the top of screen glue removing pedestal is equipped with heat insulation plate, the top of heat insulation plate is electrically connected with heating plate, the top of heating plate is electrically connected with vacuum suction plate;The top of vacuum suction plate is movably provided with movable mounting plate, the bottom of movable mounting plate is provided with glue removing stick, glue removing stick is installed and connected with glue removing shaft, one end of glue removing shaft is used for rotatingly connected with the bottom of movable mounting plate through pivot fixed seat, the other end of glue removing shaft rotates and passes through pivot mounting seat, and end head is connected with connecting mechanism, pivot mounting seat is used for fixedly connected in the end of movable mounting plate away from pivot fixed seat by bolt. The glue removing machine improved by the design can quickly remove glue for screen, can improve glue removing efficiency and the thoroughness of glue removing, avoid quality defects such as not firm or bubble generation etc.

Description

Technical Field

[0001] This utility model relates to the field of screen adhesive removal, specifically an adhesive removal machine. Background Technology

[0002] Among consumer electronics products, mobile phones and tablets are the most popular. In these products, the display screen is crucial. During use, if an upgrade is needed or the screen is accidentally damaged, it needs to be replaced. Removing the adhesive from the display screen is a key step in the repair or upgrade process. Currently, a "cold treatment" method is used to remove the adhesive from the display screen, which can lead to incomplete removal, resulting in poor adhesion or air bubbles. Utility Model Content

[0003] The objective of this utility model is achieved through the following technical solution:

[0004] A screen adhesive removal machine includes a screen adhesive removal base, a heat insulation plate is installed on the top of the screen adhesive removal base, a heating plate is electrically connected to the top of the heat insulation plate, and a vacuum suction plate is electrically connected to the top of the heating plate.

[0005] A movable mounting plate is movably mounted above the vacuum suction plate. A glue-removing roller is located at the bottom of the movable mounting plate. A glue-removing rotating shaft is mounted on the glue-removing roller. One end of the glue-removing rotating shaft is rotatably connected to one side of the bottom of the movable mounting plate via a rotating shaft fixing seat. The other end of the glue-removing rotating shaft rotatably passes through the rotating shaft mounting seat and is connected to a connecting mechanism for driving the glue-removing rotating shaft to rotate. The rotating shaft mounting seat is fixedly connected to the end of the movable mounting plate away from the rotating shaft fixing seat by bolts.

[0006] Preferably, movable support rods are provided around the perimeter of the movable mounting plate;

[0007] One end of each of the movable support rods passes through the movable mounting plate, and the ends of the two movable support rods on the same side near the screen adhesive removal base are connected by a movable base plate. The bottom end of the movable base plate is provided with a sliding guide rail, and the movable base plate is horizontally slidably set with the top surface of the screen adhesive removal base through the sliding guide rail.

[0008] The top end of the movable support rod is used to connect to the top plate.

[0009] Preferably, a sliding plate is connected to each of the movable base plates, and the screen adhesive removal base is hollow;

[0010] The top of the screen adhesive removal base is provided with a movable limiting groove corresponding to the sliding plate. The end of the sliding plate away from the movable base plate moves through the movable limiting groove, and the two sliding plates are connected by a movable guide plate.

[0011] The movable guide plate is movably disposed in the hollow cavity of the screen adhesive removal base.

[0012] Preferably, a movable connecting seat is connected to the movable guide plate, and the movable connecting seat is slidably limited to the top surface of the hollow cavity of the screen adhesive removal base;

[0013] A ball screw is movably mounted on the movable connecting seat. One end of the ball screw is rotatably connected to the limiting seat via a bearing. The limiting seat is used to connect to the top surface of the hollow cavity of the screen adhesive removal base. One end of the ball screw passes through the screw mounting seat via a bearing, and the end is connected to the output end of the screw machine via a shaft connector.

[0014] The lead screw mounting base is used to connect and fix to the top surface of the hollow cavity of the screen adhesive removal base by bolts;

[0015] The housing of the lead screw machine is connected and fixed to the top surface of the hollow cavity of the screen adhesive removal base via a bracket.

[0016] Preferably, a hydraulic rod is provided between the movable mounting plate and the top plate, one end of the hydraulic rod is used to connect to the movable mounting plate, and the other end of the hydraulic rod is used to connect to the top plate.

[0017] Preferably, the connecting mechanism includes a connecting sprocket and a drive sprocket;

[0018] The connecting sprocket is used to install and connect to one end of the degumming shaft near the shaft mounting base. The drive sprocket is connected to the connecting sprocket via a transmission wheel. The drive sprocket is used to connect to the output end of the servo motor via a shaft. The housing of the servo motor is used to connect and fix to the movable mounting plate via a bracket.

[0019] Preferably, an adhesive roller is provided on one side of the adhesive removal roller, and the adhesive roller is configured to rotatably contact the adhesive removal roller;

[0020] The adhesive roller is connected to a movable adhesive shaft. One end of the movable adhesive shaft is rotatably connected to a first fixed seat via a bearing. The first fixed seat is fixed to a movable mounting plate via bolts. The other end of the movable adhesive shaft is rotatably connected to a second fixed seat via a bearing. The second fixed seat is fixed to a movable mounting plate via bolts.

[0021] The beneficial effects of this utility model are as follows: The purpose of this utility model is to provide a glue removal machine for removing glue from screens; the glue removal machine with this improved design can quickly remove glue from screens, improve the efficiency and thoroughness of glue removal, and avoid quality defects such as poor adhesion or air bubbles. Attached Figure Description

[0022] Figure 1 This is a schematic diagram showing the overall connection effect of a glue remover according to this utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure of a glue remover according to the present invention;

[0024] Figure 3 This is an exploded view of the connecting structure of a glue remover according to the present invention;

[0025] Figure 4 This is a schematic diagram of the connection mechanism of a glue remover according to the present invention;

[0026] In the diagram, 1-screen adhesive removal base, 2-heat insulation plate, 3-heating plate, 4-vacuum suction plate, 5-movable mounting plate, 6-top plate, 7-servo motor, 11-movable base plate, 12-sliding guide rail, 13-sliding plate, 14-movable guide plate, 15-ball screw, 16-screw motor, 51-adhesive removal roller, 52-movable support rod, 53-adhesive roller, 61-hydraulic rod, 71-connecting sprocket, 72-drive sprocket. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] Example 1

[0029] like Figures 1 to 4 As shown, an adhesive removal machine is used to remove adhesive from screens. This improved adhesive removal machine includes a screen adhesive removal base 1, a heat insulation plate 2 mounted on the top of the base 1, a heating plate 3 electrically connected to the top of the heat insulation plate 2, and a vacuum suction plate 4 electrically connected to the top of the heating plate 3. A movable mounting plate 5 is movably mounted above the vacuum suction plate 4, and an adhesive removal roller 51 is mounted at the bottom of the movable mounting plate 5. An adhesive removal shaft is mounted and connected to the roller 51. One end of the roller is rotatably connected to one side of the bottom of the movable mounting plate 5 via a shaft fixing seat. The other end of the roller rotatably passes through the shaft mounting seat and is connected to a connecting mechanism for driving the roller to rotate. The shaft mounting seat is fixedly connected to the end of the movable mounting plate 5 away from the shaft fixing seat by bolts.

[0030] In this embodiment, the (display) screen to be de-adhesive-removed is placed on the vacuum suction plate 4. Using existing electrical technology, the vacuum suction plate 4 is activated, adsorbing and securing the screen on it. Then, using the same electrical technology, the heating plate 3 is activated to heat the screen, bringing the adhesive to a "hot" state. Next, the movable mounting plate 5 is moved, allowing the adhesive removal roller 51 on it to "actively contact" the screen below. By controlling the connecting mechanism to rotate the adhesive removal roller 51, the adhesive on the screen in contact with the roller 51 is "hot-rolled," thus removing it quickly. Because the adhesive on the screen is not firmly in contact when hot, the "actively contacting" adhesive removal roller 51 facilitates rapid removal.

[0031] Example 2

[0032] Based on Embodiment 1, the movable mounting plate 5 is provided with movable support rods 52 around its perimeter. One end of each movable support rod 52 passes through the movable mounting plate 5, and the ends of two movable support rods 52 on the same side near the screen adhesive removal base 1 are connected by a movable base plate 11. The bottom end of the movable base plate 11 is provided with a sliding guide rail 12, and the movable base plate 11 is horizontally slidably mounted with the top surface of the screen adhesive removal base 1 via the sliding guide rail 12. The top end of the movable support rod 52 is used to connect with the top plate 6.

[0033] Meanwhile, a sliding plate 13 is connected to the movable base plate 11, and the screen adhesive removal base 1 is hollow. The top of the screen adhesive removal base 1 is provided with a movable limiting groove corresponding to the sliding plate 13. The end of the sliding plate 13 away from the movable base plate 11 moves through the movable limiting groove, and the two sliding plates 13 are connected by a movable guide plate 14. The movable guide plate 13 is movably disposed in the hollow cavity of the screen adhesive removal base 1. Furthermore, a movable connecting seat is connected to the movable guide plate 14, and the movable connecting seat is slidably limited to the top surface of the hollow cavity of the screen adhesive removal base 1; a ball screw 15 is movably inserted through the movable connecting seat, one end of the ball screw 15 is rotatably connected to the limiting seat through a bearing, the limiting seat is used to connect to the top surface of the hollow cavity of the screen adhesive removal base 1, one end of the ball screw 15 passes through the screw mounting seat through a bearing, and the end is used to connect to the output end of the screw machine 16 through a shaft connector; the screw mounting seat is used to be fixedly connected to the top surface of the hollow cavity of the screen adhesive removal base 1 through bolts; the housing of the screw machine 16 is used to be fixedly connected to the top surface of the hollow cavity of the screen adhesive removal base 1 through a bracket.

[0034] In this embodiment, the ball screw 15 is rotated by the screw motor 16. Under the "moving limit action" of the movable connecting seat, the ball screw 15 drives the movable guide plate 14 connected to the movable connecting seat to "move horizontally" in the hollow cavity of the screen adhesive removal base 1. The movable guide plate 14 then drives the sliding plates 13 connected to its two ends to move along the movable limit sliding grooves opened in the screen adhesive removal base 1 (through). Since the sliding plates 13 are respectively connected to the movable base plates 11 set on their respective sides, the movable base plates 11, under the "horizontal moving guide action" of the sliding guide rail 12, drive the movable mounting plate 5 of the "lifting and lowering movable mounting connection" on the movable support rod 52 connected to the movable base plates 11 to move horizontally. Finally, the adhesive removal roller 51 on the movable mounting plate 5 is adjusted to move horizontally to adapt to the size of the screen below, so as to facilitate the quick removal of adhesive from the screen.

[0035] Example 3

[0036] Furthermore, a hydraulic rod 61 is provided between the movable mounting plate 5 and the top plate 6. One end of the hydraulic rod 61 is connected to the movable mounting plate 5, and the other end is connected to the top plate 6. In this way, the hydraulic rod 61 drives the movable mounting plate 5 to move up and down under the guidance of the movable support rod 52, thereby adjusting the "contact" distance between the movable mounting plate 5 and the installed adhesive removal roller 51 and the screen below, so that the adhesive removal roller 51 can quickly remove the adhesive on the screen in a "hot state".

[0037] It should be noted that the top plate 6 is set in the chassis shell, the movable mounting plate 5 is movably set in the chassis shell, and a series of control circuit modules are installed in the chassis shell. These are all existing technologies and are not described in detail in this embodiment.

[0038] Example 4

[0039] Furthermore, the connection mechanism of this setup includes a connecting sprocket 71 and a drive sprocket 72; the connecting sprocket 71 is used to install and connect to one end of the degumming shaft near the shaft mounting base, the drive sprocket 72 is connected to the connecting sprocket 71 via a transmission wheel, the drive sprocket 71 is used to connect to the output end of the servo motor 7 via a shaft, and the housing of the servo motor 7 is used to connect and fix to the movable mounting plate 5 via a bracket.

[0040] Furthermore, an adhesive roller 53 is provided on one side of the adhesive removal roller 51. The adhesive roller 53 is used to rotatably contact the adhesive removal roller 51. An adhesive roller shaft is threaded and connected to the adhesive roller 53. One end of the adhesive roller shaft is rotatably connected to a first fixed seat through a bearing. The first fixed seat is used to be connected and fixed to the movable mounting plate 5 by bolts. The other end of the adhesive roller shaft is rotatably connected to a second fixed seat through a bearing. The second fixed seat is used to be connected and fixed to the movable mounting plate 5 by bolts.

[0041] In this embodiment, the servo motor 7 drives the drive sprocket 72 to rotate, and the drive sprocket 72 drives the connecting sprocket 71 to rotate via the transmission wheel. Thus, the connecting sprocket 71 drives the adhesive removal roller 51, which is connected to the connecting sprocket 71 via the adhesive removal shaft, to rotate. When the adhesive removal roller 51 on the movable mounting plate 5 is adjusted to "move" into contact with the screen below, the rotating adhesive removal roller 51 performs "heat treatment" to remove adhesive from the end face of the screen that is in contact with it. Furthermore, when the adhesive removed by the adhesive removal roller 51 sticks to the adhesive removal roller 51, in order to prevent the adhesive removal roller 51 from sticking back to the screen below when it rotates, an adhesive roller 53 is provided on one side of the adhesive removal roller 51 for rotational contact. The adhesive removed from the screen makes rotational contact with the adhesive roller 53, and the adhesive on the adhesive removal roller 51 is "adsorbed and adhered" to the adhesive roller 53 by the "adhesive force" on the adhesive roller 53 (which can be achieved by wrapping a layer of adhesive on the adhesive roller 53), thereby preventing the adhesive on the adhesive removal roller 51 from being re-adsorbed and stuck to the screen below.

Claims

1. A screen adhesive removal machine, comprising a screen adhesive removal base, characterized in that, A heat insulation plate is installed at the top of the screen adhesive removal base, a heating plate is electrically connected to the top of the heat insulation plate, and a vacuum suction plate is electrically connected to the top of the heating plate. A movable mounting plate is movably mounted above the vacuum suction plate. A glue-removing roller is located at the bottom of the movable mounting plate. A glue-removing rotating shaft is mounted on the glue-removing roller. One end of the glue-removing rotating shaft is rotatably connected to one side of the bottom of the movable mounting plate via a rotating shaft fixing seat. The other end of the glue-removing rotating shaft rotatably passes through the rotating shaft mounting seat and is connected to a connecting mechanism for driving the glue-removing rotating shaft to rotate. The rotating shaft mounting seat is fixedly connected to the end of the movable mounting plate away from the rotating shaft fixing seat by bolts.

2. The adhesive remover according to claim 1, characterized in that, Movable support rods are provided around the movable mounting plate. One end of each of the movable support rods passes through the movable mounting plate, and the ends of the two movable support rods on the same side near the screen adhesive removal base are connected by a movable base plate. The bottom end of the movable base plate is provided with a sliding guide rail, and the movable base plate is horizontally slidably set with the top surface of the screen adhesive removal base through the sliding guide rail. The top end of the movable support rod is used to connect to the top plate.

3. The adhesive remover according to claim 2, characterized in that, Sliding plates are connected to the movable base plate respectively, and the screen adhesive removal base is hollow. The top of the screen adhesive removal base is provided with a movable limiting groove corresponding to the sliding plate. The end of the sliding plate away from the movable base plate moves through the movable limiting groove, and the two sliding plates are connected by a movable guide plate. The movable guide plate is movably disposed in the hollow cavity of the screen adhesive removal base.

4. The adhesive remover according to claim 3, characterized in that, The movable guide plate is connected to a movable connecting seat, which is slidably limited to the top surface of the hollow cavity of the screen adhesive removal base; A ball screw is movably mounted on the movable connecting seat. One end of the ball screw is rotatably connected to the limiting seat via a bearing. The limiting seat is used to connect to the top surface of the hollow cavity of the screen adhesive removal base. One end of the ball screw passes through the screw mounting seat via a bearing, and the end is connected to the output end of the screw machine via a shaft connector. The lead screw mounting base is used to connect and fix to the top surface of the hollow cavity of the screen adhesive removal base by bolts; The housing of the lead screw machine is connected and fixed to the top surface of the hollow cavity of the screen adhesive removal base via a bracket.

5. A glue remover according to claim 2, characterized in that, A hydraulic rod is provided between the movable mounting plate and the top plate. One end of the hydraulic rod is used to connect to the movable mounting plate, and the other end of the hydraulic rod is used to connect to the top plate.

6. The adhesive remover according to claim 1, characterized in that, The connecting mechanism includes a connecting sprocket and a drive sprocket; The connecting sprocket is used to install and connect to one end of the degumming shaft near the shaft mounting base. The drive sprocket is connected to the connecting sprocket via a transmission wheel. The drive sprocket is used to connect to the output end of the servo motor via a shaft. The housing of the servo motor is used to connect and fix to the movable mounting plate via a bracket.

7. A glue remover according to claim 6, characterized in that, A glue-adhesive roller is provided on one side of the glue-removing roller, and the glue-adhesive roller is configured to rotatably contact the glue-removing roller. The adhesive roller is connected to a movable adhesive shaft. One end of the movable adhesive shaft is rotatably connected to a first fixed seat via a bearing. The first fixed seat is fixed to a movable mounting plate via bolts. The other end of the movable adhesive shaft is rotatably connected to a second fixed seat via a bearing. The second fixed seat is fixed to a movable mounting plate via bolts.

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