Efficient lossless liquid crystal screen glue removing and rolling device

Abstract

The utility model relates to the technical field of screen glue removing, in particular to an efficient and lossless liquid crystal screen glue removing and rolling device which comprises a handle cylinder, a first limiting piece is fixedly connected to the inner rear wall of an installation bin, a second limiting piece is fixedly connected to the top of a sealing plate, and a heat conduction silicone grease piece is fixedly connected to the inner rear wall of the installation bin. The inner front wall of the sealing cover shell is fixedly connected with a positioning plate, and the inner front wall of the sealing cover shell is fixedly connected with an isolation box. According to the efficient lossless glue removing and rolling device for the liquid crystal screen, a micro motor is fixed through a first limiting piece, a second limiting piece and a sealing plate, then an installation shell and a sealing cover shell are clamped, buckled and assembled to form a handle barrel, and a positioning plate firmly abuts against the micro motor through a spring set and a pressing piece; and meanwhile, the isolation box covers the lithium battery pack and supports the lithium battery pack through the buffer spring piece, and the outer side of the handle barrel is sleeved with the rubber layer in a wrapping mode, so that a stable protection effect is provided for internal devices of the handle barrel.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen glue removing technical field, concretely is a kind of high-efficiency nondestructive liquid crystal screen glue removing and gluing device. BACKGROUND

[0002] Screen glue removing and gluing device, by name, through the quick contact screen of high-speed rotating viscose component, the device that the glue that sticks is quickly bonded and separated, especially in the processing of liquid crystal screen, need to be pasted by glue to the partial component of screen, when glue uses excess amount, screen residual is caused, since glue has extremely strong adhesion, it is not easy to clean, and directly using paper, cloth and other materials wipe can easily lead to dust and fiber firmly adhere to screen structure, increase the difficulty of cleaning, thus need to be separated from screen surface by the aid of screen glue removing and gluing device fast viscose glue, to ensure the neatness and aesthetic property of screen.

[0003] According to the utility model patent with Chinese patent publication No.

[0004] But the screen glue removing and gluing device is also cylindrical handheld structure, since its internal structure is compact, to ensure that the appearance is light and smart, the inside of the body handle of the screen glue removing and gluing device is not provided with anti-falling protection structure, when handle shell falls to the ground and ground violent impact, the installation and wiring structure of speed reducer and battery are easily damaged, at this time, it will affect the normal driving of glue removing stick, therefore, the screen glue removing and gluing device still needs to be further improved in the protection effect of internal device, so a kind of high-efficiency nondestructive liquid crystal screen glue removing and gluing device is proposed. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of high-efficiency nondestructive liquid crystal screen glue removing and gluing device, with the advantage that internal device is provided with anti-falling protection effect, solve the problem that the screen glue removing and gluing device of large torque uniform speed cannot provide anti-falling protection for internal device to ensure that internal structure is compact and smart.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of high-efficiency nondestructive liquid crystal screen glue removing and gluing device, including handle cylinder by installation shell and cover shell clamping, the inside of handle cylinder is provided with anti-falling structure;

[0007] The anti-falling structure includes a mounting bin fixed to the rear wall of the mounting shell, the inner rear wall of the mounting bin is fixedly connected with a first limiting piece, the bottom of the mounting bin is clamped with a sealing plate, the top of the sealing plate is fixedly connected with a second limiting piece, the inner rear wall of the mounting shell is fixedly connected with a wire arrangement plate, the top of the wire arrangement plate is provided with a magnetic attraction clamp, the inner rear wall of the mounting bin is fixedly connected with a heat-conducting silicone grease piece, the inner front wall of the cover shell is fixedly connected with a positioning plate, and the inner front wall of the cover shell is fixedly connected with an isolation box.

[0008] Further, the inner sides of the first limiting piece and the second limiting piece are fixedly connected with rubber pads, the bottom of the mounting bin is provided with two screw holes, the sealing plate is connected with the two screw holes through two bolt rods, and the inside of the wire arrangement plate is provided with a plurality of lead grooves.

[0009] Further, the inner bottom wall of the mounting shell is fixedly provided with a charging seat, the top of the charging seat is fixedly provided with a lithium battery pack, the top of the lithium battery pack is fixedly connected with a plurality of first wires, the inner front wall of the cover shell is fixedly provided with a circuit board, and each first wire is electrically connected with one side of the circuit board through the lead groove.

[0010] Further, the front surface of the circuit board is movably provided with a key, the bottom of the sealing plate is provided with a threading hole, the inside of the mounting bin is clamped with a micro motor, the other side of the circuit board is fixedly connected with a plurality of second wires, and each second wire is electrically connected with the bottom of the micro motor through the threading hole.

[0011] Further, the front surface of the circuit board is movably provided with a speed regulating key, the speed regulating key includes three position states of a first gear, a gear off and a second gear, the back surface of the circuit board is fixedly provided with a resistance load, the speed regulating key is electrically connected with the resistance load, the top of the mounting shell is movably provided with a shaft coupling, the top of the micro motor is an output shaft structure, the output shaft is clamped with the bottom of the shaft coupling, and the top of the shaft coupling is rotatably connected with a viscose stick.

[0012] Further, the inner rear wall of the mounting shell is provided with a wind hole layer, the heat-conducting silicone grease piece is located in front of the wind hole layer, the inner side of the positioning plate is fixedly connected with a spring group, and the spring group is fixedly connected with a pressing piece on the side away from the positioning plate.

[0013] Further, the outside of the handle barrel is provided with a rubber skin layer structure, the outside of the rubber skin layer is provided with a key opening, the back surface of the rubber skin layer is provided with an opening matched with the wind hole layer, the top and the bottom of the isolation box are provided with a slot, and the inner left wall and the inner right wall of the isolation box are fixedly connected with a buffer spring.

[0014] Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. This high-efficiency and non-destructive LCD screen adhesive remover features an installation compartment for housing a micro motor, which is secured by a first limiting plate, a second limiting plate, and a sealing plate. When the mounting shell and the cover shell are snapped together, the positioning plate firmly presses against the micro motor via a spring assembly and a pressing plate. Simultaneously, an isolation box covers the outside of the lithium battery pack and uses buffer springs to support the lithium battery pack. Furthermore, a rubber layer is fitted onto the outside of the assembled handle sleeve, providing stable protection for the internal components of the handle sleeve.

[0017] 2. This high-efficiency and non-destructive LCD screen adhesive remover has a thermally conductive silicone grease sheet fixed on the inner rear wall of the mounting chamber, which absorbs the heat generated by the operation of the micro motor. The air vent layer on the mounting shell corresponds to the thermally conductive silicone grease sheet, thereby achieving the effect of auxiliary heat dissipation for the micro motor.

[0018] 3. This high-efficiency and non-destructive LCD screen adhesive remover adjusts the speed of the adhesive stick by pressing the speed control key. When the speed is adjusted to the first or second setting, different impedances of the resistive load in the circuit are connected. Then, pressing the power button adjusts the output speed of the micro motor, thereby adjusting the speed of the adhesive stick. The power button is set to be pressed continuously to keep the circuit connected, and the circuit is disconnected when it is released. This prevents the adhesive stick from continuously rotating and consuming power when it is not in use. Attached Figure Description

[0019] Figure 1 This is a three-dimensional perspective view of the handle cylinder structure of this utility model;

[0020] Figure 2 for Figure 1 Rear view of the mounting shell;

[0021] Figure 3 for Figure 1 A cross-sectional view of the mounting shell from a specific perspective;

[0022] Figure 4 for Figure 1 A cross-sectional view of the cover shell from a specific perspective;

[0023] Figure 5 for Figure 3 A schematic diagram of the installation compartment structure from a visual perspective;

[0024] Figure 6 for Figure 3 A schematic diagram of the ribbon cable board structure from a visual perspective;

[0025] Figure 7 for Figure 3 A schematic diagram of the positioning plate structure from a certain perspective.

[0026] In the figure: 1, handle cylinder; 101, installation shell; 102, cover shell; 2, anti-falling structure; 201, installation bin; 202, first limiting piece; 203, sealing plate; 204, second limiting piece; 205, wire arranging plate; 206, magnetic clamp; 207, heat-conducting silicone sheet; 208, positioning plate; 209, isolation box; 3, charging base; 4, lithium battery pack; 5, circuit board; 6, key; 7, micro motor; 8, speed regulating key; 9, adhesive stick. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-7 A high-efficiency and lossless liquid crystal screen adhesive roll removing device comprises a handle cylinder 1 composed of an installation shell 101 and a cover shell 102, the inside of the handle cylinder 1 is provided with an anti-falling structure 2, the inner bottom wall of the installation shell 101 is fixedly installed with a charging base 3, the top of the charging base 3 is fixedly installed with a lithium battery pack 4, the charging base 3 charges the lithium battery pack 4, the inner front wall of the cover shell 102 is fixedly installed with a circuit board 5, the front of the circuit board 5 is movably installed with a key 6, the key 6 and a speed regulating key 8 realize different operation instructions in the circuit, the inside of an installation bin 201 is clamped with a micro motor 7, the front of the circuit board 5 is movably installed with the speed regulating key 8, the top of the installation shell 101 is movably installed with a shaft coupling, the top of the shaft coupling is rotatably connected with an adhesive stick 9, the micro motor 7 drives the adhesive stick 9 through the shaft coupling.

[0029] The anti-falling structure 2 comprises an installation bin 201 fixed to the inner rear wall of the installation shell 101, the inner rear wall of the installation bin 201 is fixedly connected with a first limiting piece 202, the first limiting piece 202 and a second limiting piece 204 support and fix the micro motor 7, the bottom of the installation bin 201 is clamped with a sealing plate 203, the top of the sealing plate 203 is fixedly connected with the second limiting piece 204, the inner rear wall of the installation shell 101 is fixedly connected with a wire arranging plate 205, the top of the wire arranging plate 205 is provided with a magnetic clamp 206, the wire arranging plate 205 and the magnetic clamp 206 are fixedly connected with a wire, the inner rear wall of the installation bin 201 is fixedly connected with a heat-conducting silicone sheet 207, the heat-conducting silicone sheet 207 assists the micro motor 7 in heat dissipation, the inner front wall of the cover shell 102 is fixedly connected with a positioning plate 208, the inner front wall of the cover shell 102 is fixedly connected with an isolation box 209, the isolation box 209 covers and protects the lithium battery pack 4.

[0030] In the implementation, the following steps are taken:

[0031] 1) First, the micro motor 7 is pushed into the installation compartment 201, and is fixed by the first limiting sheet 202, the second limiting sheet 204 and the sealing plate 203. The output shaft at the top of the micro motor 7 is connected to the shaft coupling, and the wiring operation is completed.

[0032] 2) Then, the installation shell 101 and the cover shell 102 are buckled, the micro motor 7 and the lithium battery pack 4 are tightly pressed by the positioning plate 208 and the isolation box 209, and the handle barrel 1 is covered with rubber skin to achieve the protection against falling.

[0033] 3) Then, different gears of the speed adjustment key 8 are pressed, different impedance loads are connected in the circuit, and the output speed of the micro motor 7 is adjusted.

[0034] 4) Finally, the on-off key 6 is continuously pressed, the adhesive stick 9 is driven at high speed, and the screen surface is contacted for glue removal.

[0035] According to Figure 3 and Figure 5 , the micro motor 7 is pushed into the installation compartment 201 in the vertical direction, and the sealing plate 203 is connected to the installation compartment 201 through the bolt rod. At this time, the micro motor 7 is supported and fixed by the rubber pads of the first limiting sheet 202 and the second limiting sheet 204. The No. 2 wire on the circuit board 5 is connected to the bottom of the micro motor 7 through the wire hole of the sealing plate 203.

[0036] According to Figure 3 and Figure 6 , the magnetic clamps 206 are two half-round structure buckles. The No. 1 wire of the lithium battery pack 4 is inserted into the lead slot of the wire arrangement plate 205, and then the buckles are buckled to each other to magnetically attract and fix the No. 1 wire. Then, the No. 1 wire is connected to the terminal post on the circuit board 5. At this time, the circuit is normally connected.

[0037] According to Figure 4 and Figure 7 , after the installation shell 101 and the cover shell 102 are buckled, the positioning plate 208 is pressed against the micro motor 7 through the spring group and the pressing plate to fix it. The notch of the isolation box 209 covers the outer side of the lithium battery pack 4 without interfering with the wire, and the buffer spring is used to support the outer side of the lithium battery pack 4.

[0038] According to Figure 1 and Figure 4 , different impedances of the resistance load are connected through the speed adjustment key 8 by pressing different gears, the voltage of the micro motor 7 is adjusted, the different output speeds of the adhesive stick 9 are controlled, and the on-off key 6 is set to be continuously pressed to ensure the connection of the circuit. When the key is released, the circuit is disconnected, which avoids the continuous power consumption in the idle and non-use state.

[0039] In summary, the efficient and lossless liquid crystal screen film removing device is characterized in that: the mounting bin 201 is arranged for placing the micro motor 7, and the micro motor 7 is fixed by the first limiting sheet 202, the second limiting sheet 204 and the sealing plate 203, then the mounting shell 101 and the cover shell 102 are clamped and buckled, the positioning plate 208 is firmly pressed against the micro motor 7 through the spring group and the pressing sheet, the isolation box 209 is arranged outside the lithium battery group 4, the lithium battery group 4 is supported by the buffer spring, and the rubber skin layer is sleeved outside the handle barrel 1, so that the internal devices of the handle barrel 1 are stably protected, the heat-conducting silicone sheet 207 is arranged on the inner rear wall of the mounting bin 201, so that the heat generated by the micro motor 7 is absorbed, the air hole layer on the mounting shell 101 corresponds to the heat-conducting silicone sheet 207, so that the auxiliary heat dissipation effect of the micro motor 7 is realized, the different gears of the pressing speed regulating key 8 are adjusted, the different impedances of the resistance load in the circuit are connected when the first gear or the second gear is adjusted, then the output rotating speed of the micro motor 7 is adjusted by pressing the key 6, so that the rotating speed of the glue stick 9 is adjusted, the key 6 needs to be continuously pressed to ensure that the circuit is connected, and the circuit is disconnected after the key 6 is released, so that the situation that the glue stick 9 continuously rotates in the idle non-use state and consumes electricity is prevented.

[0040] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0041] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency non-destructive liquid crystal screen film adhesive removing device, comprising a handle cylinder (1) composed of a mounting shell (101) and a cover shell (102) clamped together, characterized in that: The inside of the handle cylinder (1) is provided with an anti-falling structure (2); The anti-falling structure (2) comprises a mounting bin (201) fixed to the rear wall of the mounting shell (101), the inner rear wall of the mounting bin (201) is fixedly connected with a first limiting sheet (202), the bottom of the mounting bin (201) is clamped with a sealing plate (203), the top of the sealing plate (203) is fixedly connected with a second limiting sheet (204), the inner rear wall of the mounting shell (101) is fixedly connected with a wire arranging plate (205), the top of the wire arranging plate (205) is provided with a magnetic attraction clamp (206), the inner rear wall of the mounting bin (201) is fixedly connected with a heat-conducting silicone grease sheet (207), the inner front wall of the cover shell (102) is fixedly connected with a positioning plate (208), and the inner front wall of the cover shell (102) is fixedly connected with an isolation box (209).

2. The high-efficiency non-destructive film-stripping device for liquid crystal screen according to claim 1, characterized in that: The inner sides of the first limiting sheet (202) and the second limiting sheet (204) are fixedly connected with rubber pads, the bottom of the mounting bin (201) is provided with two screw holes, the sealing plate (203) is connected with the two screw holes through two bolt rods, and the inside of the wire arranging plate (205) is provided with a plurality of lead grooves.

3. The high-efficiency non-destructive film-stripping device for liquid crystal screen according to claim 2, characterized in that: The inner bottom wall of the mounting shell (101) is fixedly provided with a charging seat (3), the top of the charging seat (3) is fixedly provided with a lithium battery pack (4), the top of the lithium battery pack (4) is fixedly connected with a plurality of first lead wires, the inner front wall of the cover shell (102) is fixedly provided with a circuit board (5), and each first lead wire is electrically connected with one side of the circuit board (5) through the lead groove.

4. The high-efficiency non-destructive film-stripping device for liquid crystal screen according to claim 3, characterized in that: The front surface of the circuit board (5) is movably provided with a key (6), the bottom of the sealing plate (203) is provided with a threading hole, the inside of the mounting bin (201) is clamped with a micro motor (7), the other side of the circuit board (5) is fixedly connected with a plurality of second lead wires, and each second lead wire is electrically connected with the bottom of the micro motor (7) through the threading hole.

5. The high-efficiency non-destructive film-stripping device for liquid crystal screen according to claim 4, characterized in that: The front surface of the circuit board (5) is movably provided with a speed regulating key (8), the speed regulating key (8) comprises three position states of a first gear, a gear off and a second gear, the back surface of the circuit board (5) is fixedly provided with a resistance load, the speed regulating key (8) is electrically connected with the resistance load, the top of the mounting shell (101) is movably provided with a shaft coupling, the top of the micro motor (7) is an output shaft structure, the output shaft is clamped with the bottom of the shaft coupling, and the top of the shaft coupling is rotatably connected with a viscous glue stick (9).

6. The high-efficiency non-destructive liquid crystal screen film adhesive removing device according to claim 1, characterized in that: The inner rear wall of the mounting shell (101) is provided with a wind hole layer, the heat-conducting silicone grease sheet (207) is located in front of the wind hole layer, the inner side of the positioning plate (208) is fixedly connected with a spring group, and the spring group is fixedly connected with a pressing sheet on the side away from the positioning plate (208).

7. The high-efficiency non-destructive liquid crystal screen film adhesive removing device according to claim 6, characterized in that: The outer sleeve of the handle cylinder (1) is provided with a rubber skin layer structure, the outer side of the rubber skin layer is provided with a button opening, and the back of the rubber skin layer is provided with an opening matched with the air hole layer, the top and the bottom of the isolation box (209) are provided with notches, and the inner left wall and the inner right wall of the isolation box (209) are fixedly connected with buffer spring pieces.

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