Cleaning device for display screen glass cutting

Abstract

The utility model relates to the technical field of glass cleaning, and discloses a cleaning device for cutting display screen glass, the top of a support frame is provided with a moving mechanism, the middle of the bottom in the support frame is provided with a cleaning mechanism, and the bottom in the support frame is fixedly connected with a first placing table on the left side of the cleaning mechanism; a second placing table is fixedly connected to the right side of the cleaning mechanism at the inner bottom of the support frame; according to the cleaning device for display screen glass cutting, glass to be cleaned is placed on a first placement table in advance, at the moment, a suction cup rod is moved to the surface of the glass through extension of an air cylinder to be adsorbed, so that the glass is moved to the position between nozzles in a cleaning pool, and at the moment, the glass which is symmetrically inclined up and down can be cleaned under the action of a water pump; external purified water is sprayed out, the two faces of the glass are rapidly flushed at the same time, the glass is placed on the second placement table after cleaning is completed, the glass is only in contact with the suction cups in the whole glass moving process, and the probability that the surface of the glass is scratched is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cleaning, in particular to a cleaning device for cutting display screen glass. Background Art

[0002] Cleaning the display glass before cutting plays an important role, because the dirty particles on the glass substrate, especially those with high surface energy and electrostatic force, have a strong adhesion to the surface of the glass substrate. Thoroughly cleaning these particles can ensure the smooth progress of the subsequent coating and cutting processes, thereby improving the overall quality of the product. The cleaning process can remove inorganic and organic foreign matter on the surface of the glass substrate to prevent these foreign matter from affecting the display quality of the LCD. In particular, the removal of small metal foreign matter and organic foreign matter is crucial to ensure the clarity and color accuracy of the display.

[0003] The existing glass cleaning device is inefficient, and the glass is cleaned by transmitting the glass through a conveyor belt. During the transmission process, the conveyor belt is in direct contact with the glass surface. During the continuous transmission process, the glass and the conveyor belt surface are not limited and fixed, which easily causes friction with the glass surface, thereby causing scratches on the glass surface. Therefore, improvement is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a cleaning device for cutting display glass to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for cutting display glass, comprising a support frame, a moving mechanism is installed on the top of the support frame, a cleaning mechanism is installed in the middle of the bottom of the support frame, a first placement table is fixedly connected to the left side of the cleaning mechanism at the bottom of the support frame, and a second placement table is fixedly connected to the right side of the cleaning mechanism at the bottom of the support frame;

[0006] The cleaning mechanism includes a cleaning pool, which is inserted in the middle of the bottom of the support frame. The cleaning pool is fixedly connected with cleaning pipes on both sides of the middle, and a nozzle is fixedly connected to the inner side of the cleaning pipe. The left end of the cleaning pipe is fixedly connected with a second delivery pipe, the front end of the second delivery pipe is fixedly connected with the first delivery pipe, the front end of the first delivery pipe is fixedly connected with a water pump, the bottom of the water pump is fixedly connected with a fixing plate, and the right side of the fixing plate is fixedly connected to the left side of the cleaning pool.

[0007] Preferably, four cleaning pipes are provided, and the four cleaning pipes are distributed in groups of two at the front and rear sides of the middle of the cleaning tank.

[0008] Preferably, the nozzles are densely distributed at equal intervals on the inner side of the cleaning pipe, and the nozzles on the inner side of the cleaning pipe are symmetrically and obliquely distributed in groups of two.

[0009] Preferably, the moving mechanism includes a moving plate, the moving plate is fixedly connected to the top of the support frame, both sides of the top of the moving plate are fixedly connected to fixed blocks, the middle of the fixed block is rotatably connected to a lead screw, the lead screw is threadedly connected to a ball nut pair near the left end, the bottom of the ball nut pair is fixedly connected to a limiting block, the bottom of the limiting block is fixedly connected to a base plate, the bottom of the base plate is fixedly connected to a support rod, the bottom end of the support rod is fixedly connected to a cylinder, the bottom end of the cylinder is fixedly connected to a support plate, and the support plate is fixedly connected to a suction cup rod.

[0010] Preferably, a motor is fixedly connected to the left end of the screw on the outside of the fixed block, and the motor is fixedly connected to the screw via an output shaft.

[0011] Preferably, the limiting block is U-shaped, and the movable plate is placed in the U-shaped limiting block.

[0012] Compared with the prior art, the utility model provides a cleaning device for display glass cutting, which has the following beneficial effects:

[0013] 1. The cleaning device for display glass cutting places the glass to be cleaned on the first placement table in advance through the cleaning mechanism and the moving mechanism. At this time, the suction cup rod is moved to the glass surface for adsorption by extending the cylinder, so that the glass is moved between the nozzles in the cleaning pool. At this time, the glass symmetrically tilted up and down can spray pure water from the outside under the action of the water pump, and both sides of the glass are quickly rinsed at the same time. After cleaning, the glass is placed on the second placement table. During the whole process of glass movement, it only contacts with the suction cup, which reduces the probability of scratching the glass surface and effectively solves the problem of scratching the glass surface due to the lack of limit fixation between the glass and the conveyor belt surface, which is easy to cause friction with the glass surface.

[0014] 2. The cleaning device for display screen glass cutting has a moving mechanism. At this time, the suction cup rod is moved to the glass surface for adsorption by extending the cylinder, and the motor is started to shorten the cylinder. Under the action of the ball nut pair and the lead screw, the glass is moved to between the nozzles in the cleaning pool. At this time, the cylinder is extended to move the glass to the side of the nozzle for cleaning. After cleaning, the cylinder shortens the lead screw and continues to move the glass to the top of the second placement table. When the cylinder is extended, a fast and low-contact glass cleaning operation can be achieved, and the possibility of glass scratches is further reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0016] Figure 1 It is a schematic diagram of one side of the overall structure of the utility model;

[0017] Figure 2 It is a top view schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the coordination between the support frame and the moving mechanism;

[0019] Figure 4 It is a top view schematic diagram of the cleaning mechanism.

[0020] In the figure: 1. support frame; 2. first placement table; 3. cleaning mechanism; 31. nozzle; 32. water pump; 33. fixed plate; 34. first delivery pipe; 35. second delivery pipe; 36. cleaning tank; 37. cleaning pipe; 4. second placement table; 5. moving mechanism; 51. motor; 52. ball nut pair; 53. moving plate; 54. lead screw; 55. fixed block; 56. limit block; 561. bottom plate; 57. support rod; 58. support plate; 581. suction cup rod; 59. cylinder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The utility model provides the following technical solutions:

[0024] For example, see Figure 1-4 A cleaning device for cutting display glass comprises a support frame 1, a moving mechanism 5 is installed on the top of the support frame 1, a cleaning mechanism 3 is installed in the middle of the bottom of the support frame 1, a first placing table 2 is fixedly connected to the left side of the cleaning mechanism 3 at the bottom of the support frame 1, and a second placing table 4 is fixedly connected to the right side of the cleaning mechanism 3 at the bottom of the support frame 1;

[0025] The cleaning mechanism 3 includes a cleaning pool 36, which is inserted in the middle of the bottom of the support frame 1. The cleaning pool 36 is fixedly connected with cleaning pipes 37 on both sides of the middle, and a nozzle 31 is fixedly connected to the inner side of the cleaning pipe 37. The left end of the cleaning pipe 37 is fixedly connected with a second delivery pipe 35, and the front end of the second delivery pipe 35 is fixedly connected with a first delivery pipe 34. The front end of the first delivery pipe 34 is fixedly connected with a water pump 32, and the bottom of the water pump 32 is fixedly connected with a fixing plate 33, and the right side of the fixing plate 33 is fixedly connected to the left side of the cleaning pool 36.

[0026] By means of the cleaning mechanism 3 and the moving mechanism 5, the glass to be cleaned is placed on the first placement table 2 in advance. At this time, the suction cup rod 581 is moved to the glass surface for adsorption by extending the cylinder 59, so as to move the glass between the nozzles 31 in the cleaning pool 36. At this time, the glass symmetrically tilted up and down can spray the external pure water under the action of the water pump 32, and quickly rinse both sides of the glass at the same time. After cleaning, the glass is placed on the second placement table 4. During the whole process of glass movement, the glass only contacts with the suction cup, which reduces the probability of scratching the glass surface and effectively solves the problem of scratching the glass surface due to friction between the glass and the conveyor belt surface without limit fixation.

[0027] Four cleaning pipes 37 are provided, and the four cleaning pipes 37 are arranged in groups of two and are respectively distributed at the front and rear sides of the middle of the cleaning tank.

[0028] The nozzles 31 are densely distributed at equal intervals on the inner side of the cleaning pipe 37 , and the nozzles 31 on the inner side of the cleaning pipe 37 in groups of two are symmetrically and obliquely distributed.

[0029] For example 2, please refer to Figure 1-4, and on the basis of Example 1, the moving mechanism 5 further comprises a moving plate 53, the moving plate 53 is fixedly connected to the top of the support frame 1, both sides of the top of the moving plate 53 are fixedly connected with fixed blocks 55, the middle of the fixed block 55 is rotatably connected with a lead screw 54, the lead screw 54 is threadedly connected with a ball nut pair 52 near the left end, the bottom of the ball nut pair 52 is fixedly connected with a limit block 56, the bottom of the limit block 56 is fixedly connected with a bottom plate 561, the bottom of the bottom plate 561 is fixedly connected with a support rod 57, the bottom end of the support rod 57 is fixedly connected with a cylinder 59, the bottom end of the cylinder 59 is fixedly connected with a support plate 58, and the support plate 58 is fixedly connected with a suction cup rod 581.

[0030] Through the provided moving mechanism 5, the cylinder 59 is extended to move the suction cup rod 581 to the glass surface for adsorption, the cylinder 59 is shortened and the motor 51 is started, and under the action of the ball nut pair 52 and the lead screw 54, the glass is moved to between the nozzles 31 in the cleaning pool 36. At this time, the cylinder 59 is extended to move the glass to the side of the nozzle 31 for cleaning. After cleaning, the cylinder 59 shortens the lead screw 54 and continues to move the glass to the top of the second placement table 4. When the cylinder 59 is extended, a fast and low-contact glass cleaning operation can be achieved, and the possibility of scratching the glass is further reduced.

[0031] A motor 51 is fixedly connected to the left end of the lead screw 54 outside the fixed block 55 , and the motor 51 is fixedly connected to the lead screw 54 via an output shaft.

[0032] The limiting block 56 is U-shaped, and the movable plate 53 is placed in the U-shaped limiting block 56.

[0033] The cleaning pool 36 is provided with a drain outlet to facilitate the discharge of sewage in the cleaning pool.

[0034] In actual operation, when this device is used, the glass to be cleaned is placed on the first placement table 2 in advance. At this time, the suction cup rod 581 is moved to the glass surface for adsorption by extending the cylinder 59, and the cylinder 59 is shortened and the motor 51 is started. Under the action of the ball nut pair 52 and the screw 54, the glass is moved between the nozzles 31 in the cleaning tank 36. In this way, the glass is moved between the nozzles 31 in the cleaning tank 36. At this time, the glass symmetrically tilted up and down can be sprayed with external pure water under the action of the water pump 32, and both sides of the glass are quickly rinsed at the same time. After cleaning, the cylinder 59 shortens the screw 54 and continues to move the glass to the top of the second placement table 4. During the entire glass movement process, it only contacts the suction cup, which reduces the probability of scratching the glass surface. This effectively solves the problem of scratching the glass surface due to the lack of limit fixation between the glass and the conveyor belt surface, which is easy to cause friction with the glass surface.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A cleaning device for cutting display glass, comprising a support frame (1), characterized in that: A moving mechanism (5) is installed on the top of the support frame (1), a cleaning mechanism (3) is installed in the middle of the inner bottom of the support frame (1), a first placement table (2) is fixedly connected to the inner bottom of the support frame (1) on the left side of the cleaning mechanism (3), and a second placement table (4) is fixedly connected to the inner bottom of the support frame (1) on the right side of the cleaning mechanism (3); The cleaning mechanism (3) comprises a cleaning pool (36), the cleaning pool (36) being inserted into the middle of the bottom of the support frame (1), the cleaning pool (36) being fixedly connected with cleaning pipes (37) on both sides of the middle, the inner side of the cleaning pipe (37) being fixedly connected with a nozzle (31), the left end of the cleaning pipe (37) being fixedly connected with a second delivery pipe (35), the front end of the second delivery pipe (35) being fixedly connected with a first delivery pipe (34), the front end of the first delivery pipe (34) being fixedly connected with a water pump (32), the bottom of the water pump (32) being fixedly connected with a fixing plate (33), the right side of the fixing plate (33) being fixedly connected with the left side of the cleaning pool (36).

2. A display glass cutting cleaning device according to claim 1, characterized in that: Four cleaning pipes (37) are provided, and the four cleaning pipes (37) are arranged in groups of two and are respectively distributed on the front and rear sides of the middle of the cleaning tank.

3. The cleaning device for cutting display glass according to claim 1, characterized in that: The nozzles (31) are densely distributed at equal intervals on the inner side of the cleaning pipe (37), and the nozzles (31) on the inner side of the cleaning pipe (37) are symmetrically and obliquely distributed in groups of two.

4. The cleaning device for cutting display glass according to claim 1, characterized in that: The moving mechanism (5) comprises a moving plate (53), the moving plate (53) being fixedly connected to the top of the support frame (1), fixed blocks (55) being fixedly connected to both sides of the top of the moving plate (53), a lead screw (54) being rotatably connected in the middle of the fixed block (55), a ball nut pair (52) being threadedly connected to the lead screw (54) near the left end, a limit block (56) being fixedly connected to the bottom of the ball nut pair (52), a bottom plate (561) being fixedly connected to the bottom of the limit block (56), a support rod (57) being fixedly connected to the bottom end of the support rod (57), a cylinder (59) being fixedly connected to the bottom end of the cylinder (59), a support plate (58) being fixedly connected to the bottom end of the support plate (58), and a suction cup rod (581) being fixedly connected to the support plate (58).

5. A display glass cutting cleaning device according to claim 4, characterized in that: A motor (51) is fixedly connected to the left end of the lead screw (54) outside the fixed block (55), and the motor (51) is fixedly connected to the lead screw (54) via an output shaft.

6. A display glass cutting cleaning device according to claim 4, characterized in that: The limiting block (56) is U-shaped, and the movable plate (53) is placed inside the U-shaped limiting block (56).

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