Hundred-level working table for disassembling and clamping liquid crystal screen

Abstract

The utility model relates to the technical field of liquid crystal display disassembling, in particular to a clamping hundred-level workbench for disassembling a liquid crystal display. Comprising a machine frame and an adjusting mechanism, the adjusting mechanism comprises a fixing base, a rotating pin, a connecting arm, a mounting arm, a mounting support, a controller, a jig device and a placing device, when a liquid crystal screen is disassembled, a product module is fixed through the jig device and can be disassembled after being fixed, then a plurality of trays are placed on the placing device, and disassembled parts can be directly placed in a classified mode; furthermore, the controller is mounted above the front left side of the rack through a matching structure of a fixed seat, a rotating pin, a connecting arm, a mounting arm and a mounting bracket, so that the controller and eyes of a worker can be positioned on the same horizontal plane during operation, operation and data observation are facilitated, and meanwhile, the controller can also directly rotate during operation for angle adjustment; and the convenient operation of the operator is further facilitated, so that the convenient operation and data observation of the operator can be facilitated when the liquid crystal screen is disassembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid crystal screen disassembling technical field especially relates to a liquid crystal screen disassembling clamping hundred level workstation. BACKGROUND

[0002] Liquid crystal screen is a kind of common electronic device, electronic product needs to be disassembled to repair or replace spare parts due to the defect caused in manufacturing process.Electronic product includes liquid crystal screen and PCB board and is bonded together by glue.The disassembly by hand prying will cause damage to the liquid crystal screen of electronic product to a great extent.

[0003] Prior art CN207290195U discloses a screen disassembling equipment, including rack and the base that is set on the rack, vacuum suction, heating block, motor, cutting blade.The vacuum suction is embedded and protrudes on the heating block, and the base is annularly arranged above the heating block.The cutting blade is arranged on one side of the base and is spaced apart from the base by a distance, and the motor is connected with the cutting blade so as to drive the cutting blade to move towards the base.The utility model cuts the liquid crystal screen and PCB board apart from the dissolved glue by the cutting blade, thereby avoiding the damage to the liquid crystal screen by hand prying.

[0004] But the above-mentioned equipment in actual disassembly use, touch screen is arranged on the front end face, and the disassembly operation area is on the top, and the structure makes that the operator is inconvenient to operate, and it is also very inconvenient to observe the corresponding operation button or display data on the touch screen, and the operator needs to bend or oblique sight to observe, which is not conducive to the convenient operation of the operator. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a liquid crystal screen disassembling clamping hundred level workstation, which can facilitate the convenient operation and data observation of the operator during the disassembly of the liquid crystal screen.

[0006] To achieve the above object, the utility model provides a liquid crystal screen disassembling clamping hundred level workstation, which comprises a rack, a plurality of universal self-locking wheels are installed at the bottom of the rack, and further comprises an adjusting mechanism.

[0007] The adjusting mechanism comprises a fixed seat, a rotating pin, a connecting arm, an installation arm, an installation support, a controller, a jig device and a placing device, the fixed seat is fixedly connected with the rack and located at the top of the left front side of the rack, the rotating pin is fixedly connected with the fixed seat and located on the fixed seat, the connecting arm is rotatably connected with the rotating pin, the installation arm is rotatably arranged between the connecting arms, the installation support is fixed on the installation arm, the controller is fixed on the installation support, the jig device is arranged on the rack and electrically connected with the controller, and the placing device is arranged on one side of the jig device.

[0008] The adjusting mechanism further comprises an explosion-proof spotlight, which is electrically connected with the controller and fixed on the protective plate installed on the right top of the rack.

[0009] The rack is provided with an exhaust mechanism at the top, which is electrically connected with the controller.

[0010] The jig device comprises a support plate and a fixed jig, wherein the support plate is fixedly connected with the rack and located on the rack, and the fixed jig is arranged on the support plate.

[0011] The placing device comprises a first cross beam and a second cross beam, wherein the first cross beam is fixed on the profile on the left and right sides of the rack, and the second cross beam is fixedly connected with the first cross beam and located between the first cross beams.

[0012] The LCD screen disassembly clamping hundred-level workbench of the utility model, when the LCD screen is disassembled, the product module is fixed through the jig device, and after being fixed, the module disassembly can be carried out, then, a plurality of trays are placed on the placing device, which can be directly classified and placed for disassembled parts, further, the controller is installed on the left top of the rack through the cooperation structure of the fixing seat, the rotating pin, the connecting arm, the mounting arm and the mounting bracket, so that the controller can be at the same horizontal plane with the eyes of the operator during operation, which is beneficial to operation and data observation, at the same time, the controller can also be directly rotated for angle adjustment during operation, which is further beneficial to convenient operation of the operator, and thus convenient operation and data observation of the operator during LCD screen disassembly can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced.

[0014] Figure 1 is the overall structure schematic diagram of the LCD screen disassembly clamping hundred-level workbench of the utility model.

[0015] Figure 2 is the structure schematic diagram of the mounting arm of the utility model.

[0016] In the figure: 101-rack, 102-fixing seat, 103-rotating pin, 104-connecting arm, 105-mounting arm, 106-mounting bracket, 107-controller, 108-explosion-proof spotlight, 109-exhaust mechanism, 110-support plate, 111-fixed jig, 112-first cross beam, 113-second cross beam. DETAILED DESCRIPTION

[0017] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, the embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0018] As shown in Figure 1 and Figure 2 shown, wherein Figure 1 is the overall structure diagram of the liquid crystal screen disassembly clamping hundred-level workbench, Figure 2 is the structure diagram of the mounting arm 105, the utility model provides a kind of liquid crystal screen disassembly clamping hundred-level workbench: including rack 101 and adjusting mechanism, the adjusting mechanism includes fixed seat 102, rotating pin 103, connecting arm 104, mounting arm 105, mounting bracket 106, controller 107, explosion-proof flash lamp 108, jig device and placement device, the jig device includes support plate 110 and fixed jig 111, the placement device includes first crossbeam 112 and second crossbeam 113.Through the foregoing scheme, it can be realized that when liquid crystal screen is disassembled, it can be convenient for operator to operate and observe data, it can be understood that the foregoing scheme can be convenient for operator to operate and observe data.

[0019] In the present embodiment, the rack 101 bottom is provided with a plurality of universal self-locking wheels, which facilitates the movement of the workbench.

[0020] The fixed seat 102 is fixedly connected with the rack 101 and located at the top left side of the front of the rack 101, the rotating pin 103 is fixedly connected with the fixed seat 102 and located on the fixed seat 102, the connecting arm 104 is rotationally connected with the rotating pin 103, the mounting arm 105 is rotationally arranged between the connecting arms 104, the mounting bracket 106 is fixed on the mounting arm 105, the controller 107 is fixed on the mounting bracket 106, the jig device is arranged on the rack 101 and electrically connected with the controller 107, and the placing device is arranged on one side of the jig device. A rectangular block with a threaded hole is arranged in the groove of the corresponding profile of the rack 101, so that the fixed seat 102 is connected by bolts, the rotating pin 103 is installed on the fixed seat 102 by bolt tensioning, the matching cavity on one side of the connecting arm 104 is inserted and installed with the rotating pin 103 to realize rotation and limiting, the stepped cavity is arranged on the other side of the connecting arm 104, the stepped columns are symmetrically arranged on the mounting arm 105, the stepped columns are inserted and installed with the stepped cavities on the connecting arm 104, the mounting bracket 106 is installed on the mounting arm 105 through a pin shaft, the heads on both sides of the pin shaft are limited by riveting, after installation, the mounting bracket 106 can rotate on the mounting arm 105, the shell of the controller 107 is fixed on the mounting bracket 106 by bolts, the front side of the controller 107 is a touch screen for convenient operation, the jig device adopts a hydraulic or pneumatic jig for module fixing, and the placing device is used for tray placement to realize classified storage of disassembled parts.

[0021] Secondly, the explosion-proof spotlight 108 is electrically connected with the controller 107 and fixed on the protective plate installed on the top right side of the rack 101. The explosion-proof spotlight 108 has mounting short cylinders on both sides, the short cylinders are matched with the round holes of the matching brackets, the matching brackets are symmetrically arranged and fixed on the protective plate installed on the top right side of the rack 101 by bolts, the matching brackets are used for mounting and limiting the explosion-proof spotlight 108, and at the same time, the explosion-proof spotlight 108 can rotate with certain resistance but can rotate, so that the explosion-proof spotlight 108 can be positionally kept after being directly pulled to adjust the angle.

[0022] Then, the rack 101 is provided with an exhaust mechanism 109, and the exhaust mechanism 109 is electrically connected with the controller 107. The power source of the exhaust mechanism 109 adopts a fan installed in the inner bottom of the top air outlet cover plate, the bottom of the protective cover of the exhaust mechanism 109 has an air inlet cavity matched with the fan, so as to exhaust the waste gas generated in the disassembly process and avoid human body inhalation, a plurality of air outlet holes are arranged on the cover plate at the top of the exhaust mechanism 109, the air outlet holes are fixed with a waste gas recovery conveying pipeline (not shown in the figure) outside the cover buckle, so that the waste gas can be conveyed to an external treatment equipment for treatment after being extracted.

[0023] Further, the support plate 110 is fixedly connected with the rack 101 and located on the rack 101; the fixing jig 111 is arranged on the support plate 110. A threaded hole rectangular block is arranged in the profile groove of the rack 101, so that the support plate 110 is fixed by bolts; the fixing jig 111 can be a hydraulic or pneumatic clamp and can be fixed on the support plate 110 by bolts.

[0024] Finally, the first cross beam 112 is fixed on the profiles on the left and right sides of the rack 101; the second cross beam 113 is fixedly connected with the first cross beam 112 and located between the first cross beams 112. The first cross beam 112 is connected and fixed with the rack 101 through an L-shaped connecting piece and bolts; the second cross beam 113 is connected with the first cross beam 112 through an L-shaped connecting piece; the area formed by the support cross beam on the rear side of the rack 101 which is collinear with the second cross beam 113 and the second cross beam 113 can directly place a tray; the support plate 110 located in the rear side area of the fixing jig 111 can also place a tray.

[0025] When the liquid crystal screen is disassembled, the product module is fixed by the fixing jig 111, and after being fixed, the module can be disassembled; then, a plurality of trays are placed on the placing device, which can facilitate direct classification and placement of disassembled parts; further, the controller 107 is installed on the front left side of the rack 101 through the cooperation of the fixing seat 102, the rotating pin 103, the connecting arm 104, the mounting arm 105 and the mounting bracket 106, so that the controller 107 can be at the same horizontal plane as the eyes of the operator during operation, which is beneficial to operation and data observation; at the same time, the controller 107 can also be directly rotated for working angle adjustment during operation, which is further beneficial to convenient operation of the operator, and thus can facilitate convenient operation and data observation of the operator during disassembly of the liquid crystal screen.

[0026] The above disclosure is only one or more preferred embodiments of the present application, and cannot limit the scope of the rights of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A Class 100 LCD screen disassembly and assembly workbench, comprising a frame, wherein a plurality of universal self-locking casters are mounted on the bottom of the frame, characterized in that: It also includes adjustment mechanisms; The adjustment mechanism includes a fixed base, a rotating pin, a connecting arm, a mounting arm, a mounting bracket, a controller, a fixture device, and a placement device. The fixed base is fixedly connected to the frame and is located on the top left front side of the frame. The rotating pin is fixedly connected to the fixed base and is located on the fixed base. The connecting arm is rotatably connected to the rotating pin. The mounting arm is rotatably disposed between the connecting arms. The mounting bracket is fixed on the mounting arm. The controller is fixed on the mounting bracket. The fixture device is disposed on the frame and electrically connected to the controller. The placement device is disposed on one side of the fixture device.

2. The LCD screen disassembly and assembly Class 100 workbench as described in claim 1, characterized in that: The adjustment mechanism also includes an explosion-proof spotlight, which is electrically connected to the controller and fixed to a protective plate mounted on the top right side of the frame.

3. The LCD screen disassembly and assembly Class 100 workbench as described in claim 1, characterized in that: The top of the frame is equipped with a removal mechanism, which is electrically connected to the controller.

4. The LCD screen disassembly and assembly Class 100 workbench as described in claim 1, characterized in that: The fixture device includes a support plate and a fixing fixture. The support plate is fixedly connected to the frame and is located on the frame. The fixing fixture is disposed on the support plate.

5. The LCD screen disassembly and assembly Class 100 workbench as described in claim 1, characterized in that... : The placement device includes a first crossbeam and a second crossbeam. The first crossbeam is fixed to the profiles on the left and right sides of the frame. The second crossbeam is fixedly connected to the first crossbeam and is located between the first crossbeams.

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