CN221184108U - Remove solid optical cement's on glass apron gumming device - Google Patents

Abstract

The application relates to a glue removing device for removing solid optical glue on a glass cover plate, which comprises the following components: a mounting frame; the two ends of the gumming roller are rotationally connected with the mounting frame, and the axle center is arranged along the Y direction; the rotating driving mechanism is arranged on the mounting frame and used for driving the rubber removing roller to rotate; the thrust direction of the pressure cylinder is the Z direction, and the driving end of the pressure cylinder is connected with the mounting frame; the Z-direction driving mechanism is used for driving the pressure cylinder to move along the Z direction; the fixed heating platforms are arranged below the degumming roller at intervals and are used for fixing and heating the glass cover plate; and the X-direction driving mechanism is used for driving the fixed heating platform to translate along the X direction. The glue removing device provided by the application peels the softened optical glue off the glass cover plate under the action of pressure and 'one-roll one-run', has a good glue removing effect and high glue removing efficiency, and can solve the problems that a human hand is difficult to remove solid optical glue on the glass cover plate and the manual glue removing efficiency is low.

Description

Remove solid optical cement's on glass apron gumming device

Technical Field

The application relates to the technical field of optical cement removal, in particular to a cement removal device for removing solid optical cement on a glass cover plate.

Background

OCA optical cement remains on the glass cover plate which is disassembled and recycled for defective products of the liquid crystal display screen, and the glass cover plate is required to be reused after the photoresist is removed, and the traditional photoresist removing mode is mainly manually removed. The optical cement can be solidified and the activity is reduced after being placed for a long time, so that the optical cement is easily broken by pulling by hands, and the problems of troublesome manual cement removal and low cement removal efficiency are solved.

Disclosure of utility model

Based on this, it is necessary to provide a glue removing device for removing solid optical glue on a glass cover plate, which can improve the glue removing effect and the glue removing efficiency.

The application adopts the following technical scheme:

A glue removal device for removing solid optical glue from a glass cover plate, comprising: a mounting frame; the two ends of the gumming roller are rotationally connected with the mounting frame, and the axle center is arranged along the Y direction; the rotating driving mechanism is arranged on the mounting frame and used for driving the rubber removing roller to rotate; the thrust direction of the pressure cylinder is the Z direction, and the driving end of the pressure cylinder is connected with the mounting frame; the Z-direction driving mechanism is used for driving the pressure cylinder to move along the Z direction; the fixed heating platforms are arranged below the degumming roller at intervals and are used for fixing and heating the glass cover plate; and the X-direction driving mechanism is used for driving the fixed heating platform to translate along the X direction.

Further, a soft adhesive layer is arranged on the adhesive removing roller.

Further, the rotation driving mechanism comprises a motor, a first synchronous wheel, a second synchronous wheel and a synchronous belt, wherein the motor is arranged on the mounting frame, the first synchronous wheel is coaxially and fixedly connected with a rotating shaft of the motor, the second synchronous wheel is coaxially and fixedly connected with one end of the glue removing roller, and the first synchronous wheel and the second synchronous wheel are in transmission connection through the synchronous belt.

Further, the Z-direction driving mechanism is a servo electric cylinder.

Further, the fixed heating platform comprises a vacuum adsorption platform and a plurality of heating rods which are arranged on the vacuum adsorption platform at intervals.

Further, the X-direction driving mechanism is a screw rod module.

Further, the device also comprises a control module, a Z-direction limiting sensing assembly and an X-direction limiting sensing assembly, wherein the control module is in communication connection with the Z-direction limiting sensing assembly, the X-direction limiting sensing assembly, the Z-direction driving mechanism and the X-direction driving mechanism; the Z-direction limiting sensing assembly is used for generating an upper limiting signal when the pressure cylinder is positioned at a first position in the Z direction and generating a lower limiting signal when the pressure cylinder is positioned at a second position in the Z direction, and sending the generated signals to the control module, and the control module receives the upper limiting signal or the lower limiting signal and then controls the Z-direction driving mechanism to stop or drive reversely; the X-direction limiting sensing assembly is used for generating a front limiting signal when the fixed heating platform is located at a first position in the X direction and generating a rear limiting signal when the fixed heating platform is located at a second position in the X direction, and sending the generated signals to the control module, and the control module receives the front limiting signal or the rear limiting signal and then controls the X-direction driving mechanism to stop or drive reversely.

Further, the Z-direction limiting sensing assembly comprises a first photoelectric sensor, a second photoelectric sensor and a first baffle, wherein the first photoelectric sensor and the second photoelectric sensor are fixedly arranged relative to the Z-direction driving mechanism, and the first baffle is fixedly arranged relative to the pressure cylinder.

Further, the X-direction limiting sensing assembly comprises a third photoelectric sensor, a fourth photoelectric sensor and a second baffle, the third photoelectric sensor and the fourth photoelectric sensor are fixedly arranged relative to the X-direction driving mechanism, and the second baffle is fixedly arranged relative to the fixed heating platform.

Further, the device also comprises a first Z-direction guiding component, wherein the first Z-direction guiding component comprises a vertical rod, a sliding seat and a spring, the vertical rod is arranged along the Z direction, the sliding seat is slidably arranged on the vertical rod, one end of the spring is connected with the lower end of the vertical rod, the other end of the spring is connected with the lower end of the sliding seat, and the mounting frame is fixedly connected with the sliding seat; the first Z-direction guiding component is provided with at least two and is respectively arranged at two sides of the fixed heating platform in the Y direction.

When the glue removing device is used, firstly, the glass cover plate is placed on the fixed heating platform, the glass cover plate is fixed and heated, the heated solid optical glue is softened, then the fixed heating platform is moved to the lower part of the glue removing roller through the X-direction driving mechanism, the pressure cylinder is driven to approach the fixed heating platform through the Z-direction driving mechanism, so that the glue removing roller is driven to contact the glass cover plate on the fixed heating platform, then the pressure cylinder keeps a certain thrust force to act on the glue removing roller, so that the glue removing roller tightly presses the glass cover plate, and meanwhile, the rotating driving mechanism drives the glue removing roller to rotate, so that the X-direction driving mechanism drives the fixed heating platform to translate along the X direction, and the softened optical glue is peeled off the glass cover plate under the actions of pressure and one roll and one walk, so that the glue removing effect is good, and the glue removing efficiency is high. Therefore, the glue removing device can solve the problems that the solid optical glue on the glass cover plate is difficult to remove by hands and the manual glue removing efficiency is low.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application in one direction;

FIG. 2 is a schematic perspective view of another embodiment of the present application;

fig. 3 is a front view of an embodiment of the present application.

Reference numerals illustrate:

11. A mounting frame; 111. a panel; 112. a bearing seat; 113. balancing weight; 12. a first Z-direction guide assembly; 121. a vertical rod; 122. a slide; 123. a spring; 13. a fixing plate; 14. a second Z-directed guide assembly; 141. a guide sleeve; 142. a slide bar; 15. a moving plate; 16. an X-direction guiding component; 161. a guide rail; 162. a slide block; 20. a glue removing roller; 30. a rotation driving mechanism; 40. a pressure cylinder; 50. a Z-direction driving mechanism; 60. fixing a heating platform; 61. a vacuum adsorption platform; 62. a heating rod; 70. an X-direction driving mechanism; 80. z-direction limiting sensing assembly; 81. a first photosensor; 82. a second photosensor; 83. a first baffle; 90. an X-direction limit sensing assembly; 91. a third photosensor; 92. a fourth photosensor; 93. and a second baffle.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, so that the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1, the application provides a glue removing device for removing solid optical glue on a glass cover plate, which comprises a machine base, a mounting frame 11 arranged on the machine base, a glue removing roller 20, a fixed heating platform 60, a rotary driving mechanism 30, a pressure cylinder 40, a Z-direction driving mechanism 50 and an X-direction driving mechanism 70. The two ends of the rubber removing roller 20 are rotatably connected with the mounting frame 11, and the axle center is arranged along the Y direction; the rotation driving mechanism 30 is arranged on the mounting frame 11 and is used for driving the rubber removing roller 20 to rotate; the thrust direction of the pressure cylinder 40 is the Z direction, and the driving end of the pressure cylinder 40 is connected with the mounting frame 11; the Z-direction driving mechanism 50 is used for driving the pressure cylinder 40 to move along the Z direction; the fixed heating platforms 60 are arranged below the de-gumming roller 20 at intervals and are used for fixing and heating the glass cover plate; the X-direction driving mechanism 70 is configured to drive the stationary heating stage 60 to translate in the X-direction. The X direction, the Y direction and the Z direction are three directions of a space rectangular coordinate system.

When the technical scheme is in operation, firstly, the glass cover plate is placed on the fixed heating platform 60, the glass cover plate is fixed and heated, the heated solid optical adhesive is softened, then the fixed heating platform 60 is moved to the lower part of the adhesive removing roller 20 through the X-direction driving mechanism 70, the pressure cylinder 40 is driven to approach the fixed heating platform 60 through the Z-direction driving mechanism 50, so that the adhesive removing roller 20 is driven to contact the glass cover plate on the fixed heating platform 60, then the pressure cylinder 40 keeps a certain thrust to act on the adhesive removing roller 20, the adhesive removing roller 20 compresses the glass cover plate, and meanwhile, the rotary driving mechanism 30 drives the adhesive removing roller 20 to rotate, the X-direction driving mechanism 70 drives the fixed heating platform 60 to translate along the X direction, and then the softened optical adhesive is peeled off the glass cover plate under the actions of pressure and 'one roll to one roll away', so that the adhesive removing effect is good, and the adhesive removing efficiency is high. Therefore, the glue removing device replaces manual glue removing, and can solve the problems that the solid optical glue on the glass cover plate is difficult to remove by hands and the manual glue removing efficiency is low.

In this embodiment, the soft adhesive layer is disposed on the adhesive removing roller 20, and the surface of the glass cover plate is not damaged in the rotation process; an anti-sticking adhesive layer is arranged on the outer ring of the adhesive removing roller 20, the anti-sticking adhesive layer is not adhered with optical adhesive, and the adhesive block can automatically fall off after the adhesive is removed.

The pressure cylinder 40 is used to provide pressure for the rubber removing roller 20, and a fluid pressure cylinder 40 is used, in this embodiment, a cylinder is selected, and the acting force of the cylinder is adjustable.

In this embodiment, the Z-direction driving mechanism 50 is a servo-driven cylinder, and the Z-direction pressing amount can be adjusted by setting a servo-motor parameter.

In this embodiment, the X-direction driving mechanism 70 is a screw module, and the X-direction movement speed can be adjusted by setting a servo motor parameter.

In this embodiment, the fixed heating platform 60 includes a vacuum adsorption platform 61 and a plurality of heating rods 62 disposed on the vacuum adsorption platform 61 at intervals.

In this embodiment, the rotation driving mechanism 30 includes a motor and a timing belt transmission assembly. The synchronous belt transmission assembly comprises a first synchronous wheel, a second synchronous wheel and a synchronous belt, the motor is arranged on the mounting frame 11, the first synchronous wheel is coaxially and fixedly connected with a rotating shaft of the motor, the second synchronous wheel is coaxially and fixedly connected with one end of the rubber removing roller 20, and the first synchronous wheel and the second synchronous wheel are in transmission connection through the synchronous belt.

Referring to fig. 1, in the present embodiment, the mounting frame 11 includes a panel 111, the panel 111 is located above the fixed heating platform 60 and parallel to the fixed heating platform 60, and two ends of the adhesive removing roller 20 are rotatably mounted on the panel 111 through bearing seats 112 disposed on a lower end surface of the panel 111, respectively, so that the rotation of the adhesive removing roller 20 is not interfered by the panel 111. Further, the rotation driving mechanism 30 is disposed on the upper end surface of the panel 111, and the pressure cylinder 40 is connected to the center line position of the panel 111, and the counterweight 113 may be disposed on the panel 111 according to the specific disposition position of the rotation driving mechanism 30 to balance the gravity of the panel 111.

Referring to fig. 2, in the present embodiment, a first Z-direction guiding assembly 12 is disposed on the stand, the first Z-direction guiding assembly 12 includes a vertical rod 121, a sliding seat 122, and a spring 123, the vertical rod 121 is disposed along the Z-direction, the sliding seat 122 is slidably mounted on the vertical rod 121, one end of the spring 123 is connected to the lower end of the vertical rod 121, the other end is connected to the lower end of the sliding seat 122, and the mounting frame 11 is fixedly connected to the sliding seat 122; the first Z-guide assembly 12 is provided with at least two fixed heating stages 60 respectively disposed at both sides in the Y-direction.

Specifically, the number of the first Z-guiding assemblies 12 is 4, the two first Z-guiding assemblies are symmetrically disposed on two sides of the fixed heating platform 60 in the Y direction, the panel 111 of the mounting frame 11 is rectangular, and four corners of the panel 111 are fixedly connected to the sliding bases 122 in the 4 first Z-guiding assemblies 12 in a one-to-one correspondence manner. So set up, play to subtract heavy, balanced effect to mounting bracket 11 to guarantee the stability and the security of gumming device.

Further, referring to fig. 1, the top ends of the upright rods 121 of the 4 first Z-direction guiding assemblies 12 are commonly connected with a fixed plate 13, the Z-direction driving mechanism 50 is arranged on the fixed plate 13, a second Z-direction guiding assembly 14 is arranged on the fixed plate 13, and the second Z-direction guiding assembly 14 comprises a guiding sleeve 141 and a sliding rod 142 slidably mounted in the guiding sleeve 141. The two second Z-direction guiding assemblies 14 are provided, the lower ends of the sliding rods 142 of the two second Z-direction guiding assemblies 14 are connected with a moving plate 15 together, and the pressure cylinder 40 is mounted on the moving plate 15.

Referring to fig. 3, in the present embodiment, an X-direction guide assembly 16 is provided on the stand, the X-direction guide assembly 16 includes a guide rail 161 provided along the X-direction and a plurality of sliders 162 slidably mounted on the guide rail 161, and the plurality of sliders 162 are fixedly connected to the lower end of the fixed heating platform 60 at intervals; the X-direction guide assembly 16 is symmetrically arranged with two in the Y-direction. So set up, ensure the stability that fixed heating platform 60 moved along the X direction.

The glue removing device of the application can be further provided with a control module, a Z-direction limit sensing assembly 80 and an X-direction limit sensing assembly 90, wherein the control module is in communication connection with the Z-direction limit sensing assembly 80, the X-direction limit sensing assembly 90, the Z-direction driving mechanism 50 and the X-direction driving mechanism 70; the Z-direction limit sensing assembly 80 is configured to generate an upper limit signal when the pressure cylinder 40 is located at a first position in the Z-direction, generate a lower limit signal when the pressure cylinder is located at a second position in the Z-direction, and send the generated signal to the control module, where the control module receives the upper limit signal or the lower limit signal and then controls the Z-direction driving mechanism 50 to stop or drive reversely; the X-direction limit sensing assembly 90 is configured to generate a front limit signal when the fixed heating platform 60 is located at a first position in the X-direction, generate a rear limit signal when the fixed heating platform is located at a second position in the X-direction, and send the generated signals to the control module, where the control module receives the front limit signal or the rear limit signal and then controls the X-direction driving mechanism 70 to stop or drive reversely. So set up, can carry out spacingly in the Z direction to the gumming roller 20 voluntarily and carry out spacingly in the X direction to fixed heating platform 60.

Specifically, referring to fig. 1, the Z-direction limit sensing assembly 80 includes a first photoelectric sensor 81, a second photoelectric sensor 82, and a first blocking piece 83, where the first photoelectric sensor 81 and the second photoelectric sensor 82 are disposed at predetermined distance intervals in the Z-direction and are both fixedly disposed with respect to the fixed plate 13, and the first blocking piece 83 is fixedly disposed on the movable plate 15. The first blocking piece 83 passes through the first photoelectric sensor 81 to enable the first photoelectric sensor 81 to generate an upper limit signal, and the first blocking piece 83 passes through the second photoelectric sensor 82 to enable the second photoelectric sensor 82 to generate a lower limit signal.

Specifically, referring to fig. 1, the X-directional limit sensing assembly 90 includes a third photoelectric sensor 91, a fourth photoelectric sensor 92, and a second blocking piece 93, where the third photoelectric sensor 91 and the fourth photoelectric sensor 92 are fixedly disposed relative to the sliding rail, and the second blocking piece 93 is fixedly disposed on the fixed heating platform 60. The second blocking piece 93 passes through the third photoelectric sensor 91 to generate a front limit signal by the third photoelectric sensor 91, and the second blocking piece 93 passes through the fourth photoelectric sensor 92 to generate a rear limit signal by the fourth photoelectric sensor 92.

As can be seen from the above, the adhesive removing device of the present application can activate the optical adhesive through the fixed heating platform 60, and can well complete the adhesive removing and cleaning for the cover plate placed for a long time, and can remove the optical adhesive of different types or brands by adjusting the action force of the pressure cylinder 40, the Z-direction pressing-in amount of the Z-direction driving mechanism 50 and the X-direction movement speed of the X-direction driving mechanism 70, so as to ensure the stable adhesive removing effect. The glue removing device provided by the application replaces manual glue removing, can solve the problems of difficult glue removing, unclean glue removing and low glue removing efficiency of human hands, and is suitable for batch production.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The examples described above represent only a few embodiments of the present application and are not to be construed as limiting the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (10)

1. The utility model provides a get rid of solid optical cement on glass apron and remove mucilage binding which characterized in that includes:

A mounting frame;

the two ends of the gumming roller are rotationally connected with the mounting frame, and the axle center is arranged along the Y direction;

The rotating driving mechanism is arranged on the mounting frame and used for driving the rubber removing roller to rotate;

The thrust direction of the pressure cylinder is the Z direction, and the driving end of the pressure cylinder is connected with the mounting frame;

The Z-direction driving mechanism is used for driving the pressure cylinder to move along the Z direction;

The fixed heating platforms are arranged below the degumming roller at intervals and are used for fixing and heating the glass cover plate;

And the X-direction driving mechanism is used for driving the fixed heating platform to translate along the X direction.

2. The glue removing device for removing solid optical glue on a glass cover plate according to claim 1, wherein a soft glue layer is arranged on the glue removing roller.

3. The glue removal apparatus for removing solid optical glue from a glass cover plate of claim 1, wherein the rotational drive mechanism comprises a motor and a timing belt drive assembly.

4. The glue removal apparatus for removing solid optical glue from a glass cover plate of claim 1, wherein the Z-drive mechanism is a servo motor cylinder.

5. The glue removal apparatus for removing solid optical glue from a glass cover plate of claim 1, wherein the fixed heating platform comprises a vacuum adsorption platform and a plurality of heating rods arranged on the vacuum adsorption platform at intervals.

6. The glue removing device for removing solid optical glue on a glass cover plate according to claim 1, wherein the X-direction driving mechanism is a screw rod module.

7. The glue removing device for removing solid optical glue on a glass cover plate according to claim 1, further comprising a control module, a Z-direction limit sensing assembly and an X-direction limit sensing assembly, wherein the control module is in communication connection with the Z-direction limit sensing assembly, the X-direction limit sensing assembly, the Z-direction driving mechanism and the X-direction driving mechanism; the Z-direction limiting sensing assembly is used for generating an upper limiting signal when the pressure cylinder is positioned at a first position in the Z direction and generating a lower limiting signal when the pressure cylinder is positioned at a second position in the Z direction, and sending the generated signals to the control module, and the control module receives the upper limiting signal or the lower limiting signal and then controls the Z-direction driving mechanism to stop or drive reversely; the X-direction limiting sensing assembly is used for generating a front limiting signal when the fixed heating platform is located at a first position in the X direction and generating a rear limiting signal when the fixed heating platform is located at a second position in the X direction, and sending the generated signals to the control module, and the control module receives the front limiting signal or the rear limiting signal and then controls the X-direction driving mechanism to stop or drive reversely.

8. The glue removal apparatus for removing solid optical glue on a glass cover plate of claim 7, wherein the Z-direction limiting sensing assembly comprises a first photoelectric sensor, a second photoelectric sensor and a first baffle, the first photoelectric sensor and the second photoelectric sensor are fixedly arranged relative to the Z-direction driving mechanism, and the first baffle is fixedly arranged relative to the pressure cylinder.

9. The glue removal apparatus for removing solid optical glue on a glass cover plate according to claim 7, wherein the X-direction limiting sensing assembly comprises a third photoelectric sensor, a fourth photoelectric sensor and a second blocking piece, the third photoelectric sensor and the fourth photoelectric sensor are fixedly arranged relative to the X-direction driving mechanism, and the second blocking piece is fixedly arranged relative to the fixed heating platform.

10. The glue removing device for removing solid optical glue on a glass cover plate according to claim 1, further comprising a first Z-direction guiding assembly, wherein the first Z-direction guiding assembly comprises a vertical rod, a sliding seat and a spring, the vertical rod is arranged along the Z direction, the sliding seat is slidably mounted on the vertical rod, one end of the spring is connected with the lower end of the vertical rod, the other end of the spring is connected with the lower end of the sliding seat, and the mounting frame is fixedly connected with the sliding seat; the first Z-direction guiding component is provided with at least two and is respectively arranged at two sides of the fixed heating platform in the Y direction.