Cleaning device for liquid crystal module (LCM)

Abstract

The utility model relates to the technical field of LCM liquid crystal module accessory devices, in particular to a cleaning device for an LCM liquid crystal module, which comprises a cleaning mechanism, a supporting mechanism and a conveying mechanism for driving the LCM liquid crystal module to move. The supporting mechanism comprises a supporting frame, a fixing frame is fixedly installed on the supporting frame, a protection plate is clamped to the fixing frame, a first electric track is arranged on one side of the supporting frame, a second electric track is arranged on the other side of the supporting frame, and two overturning tables are arranged on the side, away from the first electric track, of the second electric track. The two overturning tables are symmetrically welded to the supporting frame. Through the first electric track, the gear and the overturning table, the LCM liquid crystal module can be automatically moved to different areas to be cleaned, overturned and dried; and a plurality of conveying mechanisms are arranged, a large number of LCMs can be conveniently machined at the same time, an electromagnet A and an electromagnet B can be rapidly mounted and dismounted, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of LCM liquid crystal module accessory devices, in particular to a cleaning device for an LCM liquid crystal module. Background Art

[0002] After searching the patent document with the publication number CN 209174449 U, it is found that the distance between the left clamping plate and the right clamping plate is adjusted by a threaded rod to clamp the LCM liquid crystal module, and the cleaning agent in the agent box is sprayed from the spray head to the surface to be cleaned, and then the LCM liquid crystal module is moved to the bottom of the exhaust hood by the adjustment block, and the fan and the electric cylinder are turned on to adjust the LCM liquid crystal module to a suitable drying position for drying;

[0003] When this patent is in use, cleaning and drying are in different areas, and manual operation is required to adjust the position of the LCM liquid crystal module. At the same time, one LCM liquid crystal module is intelligently cleaned at a time. If large-scale cleaning is required, it needs to be constantly installed and disassembled, which is not conducive to quick cleaning. Utility Model Content

[0004] The purpose of the utility model is to provide a cleaning device for an LCM liquid crystal module in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A cleaning device for an LCM liquid crystal module comprises a cleaning mechanism, a supporting mechanism and a transmission mechanism for driving the LCM liquid crystal module to move;

[0007] The support mechanism includes a support frame, a fixing frame is fixedly mounted on the support frame, a protective plate is clamped on the fixing frame, a first electric track is arranged on one side of the support frame, a second electric track is arranged on the other side of the support frame, two turning tables are arranged on the side of the second electric track away from the first electric track, and the two turning tables are symmetrically welded on the support frame;

[0008] The transmission mechanism includes a first slider and a second slider. The first slider is slidably connected in the first electric track. A telescopic rod is rotatably connected in the first slider. A gear is provided at one end of the telescopic rod close to the flip table. A moving plate is fixedly installed on the telescopic part of the telescopic rod. Electromagnets A are fixedly provided on both sides of the moving plate. The second slider is slidably connected in the second electric track. A fixed plate is rotatably connected on the second slider. Electromagnets B are fixedly provided on both sides of the fixed plate.

[0009] Preferably: the cleaning mechanism includes a cleaning liquid tank, which is installed on a fixed frame, a spray plate is connected to the bottom of the cleaning liquid tank through two water pipes, a water pump for supplying water to the water pipes is arranged inside the cleaning liquid tank, two hot air blowers are arranged on one side of the cleaning liquid tank, the two hot air blowers are arranged side by side, and a water receiving box is placed under the cleaning liquid tank and the hot air blower.

[0010] Preferably: a plurality of transmission mechanisms are provided on the first electric track and the second electric track.

[0011] Preferably: a rack matching the gear is arranged on the upper side of the turning table, and the length of the rack is equal to half the arc length of the gear.

[0012] Preferably: the telescopic rod and the gear are connected via a key.

[0013] Preferably, a rubber layer for preventing damage to the LCM liquid crystal module is bonded to one side of the movable plate and the fixed plate that are close to each other.

[0014] The beneficial effects compared with the prior art are as follows:

[0015] 1. Through the first electric track, gears and flip table, the LCM liquid crystal module can be automatically moved to different areas for cleaning, flipping and drying;

[0016] 2. Multiple transmission mechanisms are set up to facilitate the simultaneous processing of a large number of LCM liquid crystal modules. Electromagnet A and electromagnet B can be quickly installed and disassembled, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a structural schematic diagram of a cleaning device for an LCM liquid crystal module described in the utility model;

[0019] Figure 2 It is a structural schematic diagram of a cleaning device 16 for an LCM liquid crystal module according to the utility model;

[0020] Figure 3 It is a structural schematic diagram of 2 of a cleaning device for an LCM liquid crystal module according to the utility model;

[0021] Figure 4 The utility model is a cleaning device for LCM liquid crystal module Figure 3 Detail of point A;

[0022] Figure 5 It is a partial schematic diagram of a cleaning device 33 for an LCM liquid crystal module according to the utility model;

[0023] Figure 6 It is a cross-sectional view of a cleaning device 31 for an LCM liquid crystal module according to the utility model.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Support mechanism; 2. Transmission mechanism; 3. Cleaning mechanism; 11. Support frame; 12. Fixed frame; 13. First electric track; 14. Second electric track; 15. Turning table; 16. Protective plate; 21. First slider; 22. Telescopic rod; 23. Gear; 24. Moving plate; 25. Electromagnet A; 26. Second slider; 27. Fixed plate; 28. Electromagnet B; 31. Cleaning liquid tank; 32. Water pipe; 33. Spray plate; 34. Hot air blower; 35. Water receiving tank. DETAILED DESCRIPTION

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The utility model is further described below in conjunction with the accompanying drawings:

[0029] like Figure 1-Figure 6 As shown, a cleaning device for an LCM liquid crystal module includes a cleaning mechanism 3, a supporting mechanism 1, and a transmission mechanism 2 for driving the LCM liquid crystal module to move;

[0030] In this embodiment: the support mechanism 1 includes a support frame 11, a fixing frame 12 is fixedly mounted on the support frame 11, a protective plate 16 is clamped on the fixing frame 12, a first electric track 13 is arranged on one side of the support frame 11, and a second electric track 14 is arranged on the other side of the support frame 11, and two flip tables 15 are arranged on the side of the second electric track 14 away from the first electric track 13, and the two flip tables 15 are symmetrically welded on the support frame 11, and a rack matching the gear 23 is arranged on the upper side of the flip table 15, and the length of the rack is equal to half the arc length of the gear 23, the support frame 11 is used to support the transmission mechanism 2, the fixing frame 12 is used to support the cleaning mechanism 3, the flip table 15 is used to flip the transmission mechanism 2 to facilitate cleaning the other side of the LCM liquid crystal module, and the protective plate 16 is used to prevent the production environment from being polluted and the cleaning liquid from splashing.

[0031] In this embodiment: the transmission mechanism 2 includes a first slider 21 and a second slider 26, the first slider 21 is slidably connected in the first electric track 13, a telescopic rod 22 is rotatably connected in the first slider 21, a gear 23 is provided at one end of the telescopic rod 22 close to the flip table 15, the telescopic rod 22 and the gear 23 are connected by a key, a movable plate 24 is fixedly installed at the telescopic part of the telescopic rod 22, and electromagnets A25 are fixedly provided on both sides of the movable plate 24, the second slider 26 is slidably connected in the second electric track 14, a fixed plate 27 is rotatably connected on the second slider 26, a rubber layer for preventing damage to the LCM liquid crystal module is bonded to one side where the movable plate 24 and the fixed plate 27 are close to each other, and electromagnets B28 are fixedly provided on both sides of the fixed plate 27, a plurality of transmission mechanisms 2 are provided on the first electric track 13 and the second electric track 14, the LCM liquid crystal module is placed between the movable plate 24 and the fixed plate 27, and electromagnets A25 and B28 are powered on, and the electromagnets A25 and electromagnet B28 generate magnetic force and attract each other. Electromagnet A25 drives the telescopic rod 22 to extend, and then adjusts the distance between the moving plate 24 and the fixed plate 27 to fix the LCM liquid crystal module. The rubber layer on the moving plate 24 and the fixed plate 27 prevents the LCM liquid crystal module from being damaged by excessive pressure. The first electric track 13 and the second electric track 14 are started, and the first slider 21 and the second slider 26 begin to move. The first slider 21 and the second slider 26 drive the LCM liquid crystal module to move. When the telescopic rod 22 passes through the flip table 15, the gear 23 on the telescopic rod 22 contacts the flip table 15 and rotates half a circle. At the same time, the telescopic rod 22 drives the LCM liquid crystal module to flip, and the fixed plate 27 rotates in the second slider 26 to make the other side of the LCM liquid crystal module face up. When the cleaning is completed, the current on the electromagnet A25 and the electromagnet B28 is turned off, and the magnetic force between the electromagnet B28 and the electromagnet A25 disappears. At this time, the LCM liquid crystal module can be removed.

[0032] In this embodiment, the cleaning mechanism 3 includes a cleaning liquid tank 31, which is mounted on the fixing frame 12. A spray plate 33 is connected to the cleaning liquid tank 31 through two water pipes 32. A water pump for supplying water to the water pipes 32 is arranged inside the cleaning liquid tank 31. Two hot air blowers 34 are arranged side by side on one side of the cleaning liquid tank 31. A water receiving box 35 is placed below the cleaning liquid tank 31 and the hot air blowers 34. When the LCM liquid crystal module moves to the bottom of the cleaning liquid tank 31, the water pump inside the cleaning liquid tank 31 starts to work, and the cleaning liquid in the cleaning liquid tank 31 enters the cleaning liquid tank 31 through the water pipes 32. The cleaning liquid enters the spray plate 33, and the cleaning liquid is sprayed from the spray plate 33 to clean one side of the LCM liquid crystal module. When the LCM liquid crystal module passes through the flip table 15 for the first time and is turned over, the cleaning liquid cleans the other side again. Subsequently, the LCM liquid crystal module follows the first electric track 13 and the second electric track 14 to move to the bottom of the hot air blower 34, and the hot air blower 34 is started to dry the LCM liquid crystal module. When the LCM liquid crystal module passes through the flip table 15 for the second time, the hot air blower 34 dries the other side to prevent water marks from being left on the LCM liquid crystal module. The flowing cleaning liquid is recovered by the water receiving box 35.

[0033] Working principle: First, place the LCM liquid crystal module between the movable plate 24 and the fixed plate 27, and power on the electromagnet A25 and the electromagnet B28. At this time, the electromagnet B28 generates magnetic force and attracts each other. The electromagnet A25 drives the telescopic rod 22 to extend, and then adjusts the distance between the movable plate 24 and the fixed plate 27 to fix the LCM liquid crystal module. The rubber layer on the movable plate 24 and the fixed plate 27 prevents the LCM liquid crystal module from being damaged by excessive pressure. The first electric track 13 and the second electric track 14 are started, and the first slider 21 on the first electric track 13 and the second slider 26 on the second electric track 14 begin to move. The first slider 21 and the second slider 26 jointly drive the LCM liquid crystal module to move. When the LCM liquid crystal module moves to the bottom of the cleaning liquid tank 31, the water pump inside the cleaning liquid tank 31 starts to work, and the cleaning liquid in the cleaning liquid tank 31 enters the spray plate 33 through the water pipe 32. The cleaning liquid is then sprayed from the spray plate 33 to one side of the LCM liquid crystal module. The protective plate 16 is used to prevent the production environment from being polluted and the cleaning liquid from splashing out; when the telescopic rod 22 passes through the flipping table 15 for the first time, the gear 23 on the telescopic rod 22 meshes with the rack and rotates half a circle, that is, the LCM liquid crystal module is turned over, and the spray plate 33 cleans the other side of the LCM liquid crystal module. Then, when the LCM liquid crystal module moves below the hot air blower 34, the hot air blower 34 blows out hot air to dry one side of the LCM liquid crystal module. When the telescopic rod 22 passes through the flipping table 15 for the second time, the gear 23 on the telescopic rod 22 meshes with the rack and rotates half a circle, that is, the LCM liquid crystal module is turned over again, and the hot air blower 34 dries the other side of the LCM liquid crystal module. The water receiving box 35 recycles the used cleaning liquid. After cleaning, the current on the electromagnet A25 and the electromagnet B28 is turned off, the magnetic force disappears, and the LCM liquid crystal module can be easily removed; due to the setting of multiple sets of transmission mechanisms 2, multiple LCM liquid crystal modules can be cleaned in sequence.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cleaning device for an LCM liquid crystal module, comprising a cleaning mechanism (3), characterized in that: It also includes a supporting mechanism (1) and a transmission mechanism (2) for driving the LCM liquid crystal module to move; The support mechanism (1) comprises a support frame (11), a fixing frame (12) is fixedly mounted on the support frame (11), a protective plate (16) is clamped on the fixing frame (12), a first electric track (13) is arranged on one side of the support frame (11), a second electric track (14) is arranged on the other side of the support frame (11), two turning tables (15) are arranged on the side of the second electric track (14) away from the first electric track (13), and the two turning tables (15) are symmetrically welded to the support frame (11); The transmission mechanism (2) comprises a first slider (21) and a second slider (26), wherein the first slider (21) is slidably connected in the first electric track (13), a telescopic rod (22) is rotatably connected in the first slider (21), a gear (23) is provided at one end of the telescopic rod (22) close to the flip table (15), a moving plate (24) is fixedly installed on the telescopic portion of the telescopic rod (22), both sides of the moving plate (24) are fixedly provided with electromagnets A (25), the second slider (26) is slidably connected in the second electric track (14), a fixed plate (27) is rotatably connected to the second slider (26), and both sides of the fixed plate (27) are fixedly provided with electromagnets B (28).

2. The LCM liquid crystal module cleaning device according to claim 1, characterized in that: The cleaning mechanism (3) comprises a cleaning liquid tank (31), the cleaning liquid tank (31) being mounted on the fixing frame (12), a spray plate (33) being connected to the bottom of the cleaning liquid tank (31) via two water pipes (32), a water pump for supplying water to the water pipes (32) being arranged inside the cleaning liquid tank (31), two hot air blowers (34) being arranged on one side of the cleaning liquid tank (31), the two hot air blowers (34) being arranged side by side, and a water receiving box (35) being placed below the cleaning liquid tank (31) and the hot air blowers (34).

3. The LCM liquid crystal module cleaning device according to claim 1, characterized in that: A plurality of the transmission mechanisms (2) are arranged on the first electric track (13) and the second electric track (14).

4. The LCM liquid crystal module cleaning device according to claim 1, characterized in that: A rack matched with the gear (23) is arranged on the upper side of the turning platform (15), and the length of the rack is equal to half the arc length of the gear (23).

5. The LCM liquid crystal module cleaning device according to claim 1, characterized in that: The telescopic rod (22) and the gear (23) are connected via a key.

6. The LCM liquid crystal module cleaning device according to claim 1, characterized in that: A rubber layer for preventing damage to the LCM liquid crystal module is bonded to the side where the movable plate (24) and the fixed plate (27) are close to each other.

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