Glue-iron connecting structure of display

Abstract

The utility model relates to the technical field of display rubber-iron connection, and discloses a display rubber-iron connection structure which comprises a machining table, a supporting frame is installed at the bottom of the machining table, a base is installed at the bottom end of the supporting frame, and a supporting clamping base is installed at the top of the machining table. According to the rubber-iron connecting structure for the display, the pressing air cushion and the rubber pad are in contact pressing, the pressing air cushion can fully make contact with the rubber pad through deformation and conduct pressing, it can be guaranteed that the pressing force at each position is the same through an air pressure pressing mode, and therefore the pressing uniformity is improved, and the attaching effect is improved; the rubber gasket pressing and bonding device can be suitable for pressing and bonding work of rubber gaskets of various shapes, during bonding, the pressing device is controlled to press downwards by controlling the telescopic column, meanwhile, the air pressure equipment blows air upwards, airflow is blown to the bottom of the lower pressing disc and then diffuses and flows outwards, air is blown to the bonding position, and therefore the drying and bonding speed of glue at the bonding position is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of display glue-iron connection, in particular to a display glue-iron connection structure. Background Art

[0002] A monitor is a computer's I / O device, or output device. It is a display tool that displays certain electronic files on the screen via a specific transmission device. To increase the strength of the overall frame, monitors usually have an internal iron frame that supports the monitor screen and internal accessories as a whole. This is especially true for larger screens, where an iron frame is also installed to prevent deformation. The outer surface of the iron frame also needs to be covered with a layer of rubber padding to separate the mounting surface, providing a buffering and protective effect. When performing glue-iron connections, manual pressing is generally used, and the uniformity of manual pressing is poor, which affects the strength of the glue-iron connection. Furthermore, before the glue-iron connection is performed, impurities are easily attached to the surface of the iron frame, which also affects the strength of the subsequent adhesion. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies of the prior art, the utility model provides a display adhesive-iron connection structure, which solves the problems of poor uniformity of manual pressing and impurities attached to the surface of the iron frame affecting the adhesion effect.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a display glue-iron connection structure, comprising a processing table, a support frame installed at the bottom of the processing table, a base installed at the bottom end of the support frame, a support bracket installed at the top of the processing table, a rear mounting frame installed at the rear side of the top of the processing table, a control telescopic column installed at the top of the rear mounting frame, the output end of the control telescopic column passes through the rear mounting frame and extends to the bottom of the rear mounting frame, a pressing device is provided at the output end of the control telescopic column, an airflow control device is provided at the bottom of the processing table, and a wind pressure device is installed at the top of the base.

[0007] Preferably, the airflow control device includes an annular pipe, a first one-way valve, a filter cartridge, a connecting sleeve, a second one-way valve, an upper connecting pipe and a lower connecting pipe, the upper connecting pipe is opened at the top of the annular pipe, the top of the upper connecting pipe is installed at the bottom of the processing table, a through hole is opened at the bottom of the processing table facing the upper connecting pipe, the lower connecting pipe is opened at the bottom of the annular pipe, the bottom end of the lower connecting pipe is connected to the wind pressure equipment, the first one-way valve is installed in the right side of the pipe body inside the annular pipe, a notch is opened on the left side of the annular pipe, the filter cartridge is installed at the notch position on the left side of the annular pipe through the connecting sleeve, and the second one-way valve is installed inside the annular pipe and is located below the filter cartridge.

[0008] Preferably, the pressing device includes a lower pressure plate, a positioning shaft, a wind resistance blade, a pressing air cushion and a cleaning strip. The lower pressure plate is installed with the output end of the control telescopic column through a bearing, the positioning shaft is installed with the bottom center position of the lower pressure plate through a one-way bearing, the wind resistance blade is installed with the bottom outer wall of the positioning shaft, the pressing air cushion is installed with the bottom of the lower pressure plate and located on the outside of the positioning shaft, and the cleaning strip is installed with the outer side of the bottom of the lower pressure plate.

[0009] Preferably, the first one-way valve is connected from bottom to top, and the second one-way valve is connected from top to bottom.

[0010] Preferably, a snap-fit ​​groove for positioning is provided on the top of the support base.

[0011] Preferably, the wind pressure equipment is a bidirectional fan.

[0012] Compared with the prior art, the present invention provides a display glue iron connection structure with the following features:

[0013] Beneficial effects:

[0014] 1. The display glue-iron connection structure is realized by pressing the air cushion and the rubber pad to contact and press. The pressing air cushion can fully contact and press the rubber pad through deformation. The air pressure pressing method can ensure that the pressing force at each position is the same, thereby improving the uniformity of the pressing and the fitting effect. It can be applied to the pressing and bonding of rubber gaskets of various shapes.

[0015] 2. The display's glue-iron connection structure, before crimping, controls the telescopic column to drive the lower pressure plate and the positioning shaft to move downward, so that the wind resistance blade extends into the upper connecting pipe, and the wind pressure equipment is used to extract air, so that the gas above the processing table is drawn into the interior. The internal gas flows downward to drive the wind resistance blade to rotate, and the wind resistance blade drives the positioning shaft to rotate, and the positioning shaft drives the lower pressure plate to rotate, and the lower pressure plate drives the cleaning strip to rotate. At the same time, the cleaning strip is driven by the flowing gas to deflect and tilt inward, so that the cleaning strip contacts and rubs against the iron frame above the support base, thereby exerting pressure on the iron frame. The rust and other impurities on the surface are cleaned, and the cleaned impurities flow toward the center with the air flow, and finally enter the inside of the processing table to be filtered and stored by the filter cartridge. By storing the impurities, it is prevented from being inhaled by the human body and harming the health of the workers. When pressing, the glued rubber pad is placed on the top of the iron frame, and then the pressing device is pressed down by controlling the telescopic column. At the same time, the wind pressure equipment blows upward. After the airflow blows to the bottom of the lower pressure plate, it diffuses and flows outward to blow the bonding position, thereby increasing the drying and bonding speed of the glue at the bonding point. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the airflow control device of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the pressing device of the present utility model.

[0019] Among them: 1. Processing table; 2. Support frame; 3. Base; 4. Support bracket; 5. Wind pressure equipment; 6. Air flow control device; 61. Annular pipe; 62. First one-way valve; 63. Filter cartridge; 64. Connecting screw sleeve; 65. Second one-way valve; 66. Upper connecting pipe; 67. Lower connecting pipe; 7. Rear mounting frame; 8. Control telescopic column; 9. Pressing device; 91. Lower pressure plate; 92. Positioning shaft; 93. Wind resistance blade; 94. Pressing air cushion; 95. Cleaning strip. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3The utility model provides a display glue-iron connection structure, including a processing table 1, a support frame 2 is installed at the bottom of the processing table 1, a base 3 is installed at the bottom end of the support frame 2, a support card seat 4 is installed on the top of the processing table 1, a rear mounting frame 7 is installed on the rear side of the top of the processing table 1, a control telescopic column 8 is installed on the top of the rear mounting frame 7, the output end of the control telescopic column 8 passes through the rear mounting frame 7 and extends to the bottom of the rear mounting frame 7, a pressing device 9 is provided at the output end of the control telescopic column 8, an air flow control device 6 is provided at the bottom of the processing table 1, and a wind pressure device 5 is installed on the top of the base 3.

[0022] Furthermore, the airflow control device 6 includes an annular pipe 61, a first one-way valve 62, a filter cartridge 63, a connecting screw sleeve 64, a second one-way valve 65, an upper connecting pipe 66 and a lower connecting pipe 67. The upper connecting pipe 66 is opened at the top of the annular pipe 61, and the top of the upper connecting pipe 66 is installed at the bottom of the processing table 1. A through hole is opened at the position of the bottom of the processing table 1 facing the upper connecting pipe 66. The lower connecting pipe 67 is opened at the bottom of the annular pipe 61, and the bottom end of the lower connecting pipe 67 is connected to the wind pressure device 5. The first one-way valve 62 is installed at the annular pipe. Inside the tube body on the right side of 61, a gap is opened on the left side of the annular pipe 61, and the filter cartridge 63 is installed at the gap position on the left side of the annular pipe 61 through the connecting screw sleeve 64. The second one-way valve 65 is installed inside the annular pipe 61 and is located below the filter cartridge 63. The position where the airflow passes through the inside of the annular pipe 61 is controlled by the airflow control device 6. When the wind pressure equipment 5 is exhausting air, the gas passes through the filter cartridge 63 from the left side to filter the impurities in the sucked airflow. When the wind pressure equipment 5 is blowing, the airflow flows out from the right side.

[0023] Furthermore, the pressing device 9 includes a lower pressure plate 91, a positioning shaft 92, a wind resistance blade 93, a pressing air cushion 94 and a cleaning strip 95. The lower pressure plate 91 is installed with the output end of the control telescopic column 8 through a bearing, the positioning shaft 92 is installed with the bottom center position of the lower pressure plate 91 through a one-way bearing, the wind resistance blade 93 is installed with the bottom outer wall of the positioning shaft 92, the pressing air cushion 94 is installed with the bottom of the lower pressure plate 91 and is located on the outside of the positioning shaft 92, and the cleaning strip 95 is installed with the bottom of the lower pressure plate 91 close to the outside. The pressing air cushion 94 contacts the top surface of the rubber gasket when pressing, and will not block the contact at the joint position of the rubber gasket and the iron frame, thereby preventing the blowing airflow from being blocked.

[0024] Furthermore, the first one-way valve 62 is connected from bottom to top, and the second one-way valve 65 is connected from top to bottom. When the wind pressure equipment 5 is exhausting, the gas containing impurities drawn into the annular pipe 61 above the processing table 1 flows to the left through the filter cartridge 63 for filtration, and then passes through the second one-way valve 65 and is discharged downward. When the wind pressure equipment 5 is blowing, the wind pressure equipment 5 blows the gas into the annular pipe 61. At this time, the high pressure on the lower side of the annular pipe 61 causes the second one-way valve 65 to close and the first one-way valve 62 to open. The airflow flows upward through the first one-way valve 62 and is finally discharged through the upper connecting pipe 66. Then the clean airflow flows to the top of the processing table 1 and diffuses outward to accelerate the drying speed of the bonding position.

[0025] Furthermore, a snap-fit ​​groove for positioning is provided on the top of the support base 4, which facilitates snap-fitting and attaching of iron frames and rubber pads of different sizes, thereby improving the accuracy of bonding.

[0026] Furthermore, the wind pressure device 5 is a bidirectional fan, which cleans the iron frame of impurities by exhausting air, and at the same time draws the impurities into the filter cartridge 63 for filtration, and the wind pressure device 5 quickly dries the bonding position by blowing air.

[0027] When in use, first clamp the iron frame above the support base 4, control the telescopic column 8 to drive the lower pressure plate 91 to move downward a distance, so that the wind resistance blade 93 is inserted into the through hole on the top of the processing table 1, and the wind pressure device 5 is controlled to exhaust. The gas between the top of the processing table 1 and the lower pressure plate 91 flows toward the middle and enters the through hole. At the same time, the airflow flowing inward drives the cleaning strip 95 to bend inward and contact the iron frame. When the airflow flows downward through the through hole, it drives the wind resistance blade 93 to rotate. The wind resistance blade 93 drives the lower pressure plate 91 to rotate through the positioning shaft 92, and the lower pressure plate 91 drives the cleaning strip 95 to rotate, so that the cleaning strip 95 rotates, and the cleaning strip 95 contacts the surface of the iron frame to perform grinding. The debris and impurities generated during grinding are moved inward by the airflow. The airflow enters the annular pipe 61 and flows to the left, and the impurities in the inhaled airflow are filtered by the filter cartridge 63. The filtered airflow After passing through the second one-way valve 65, the air enters the interior of the wind pressure equipment 5 through the lower connecting pipe 67 and is discharged. After the iron frame is cleaned, the wind pressure equipment 5 is controlled to stop working, and the telescopic column 8 is controlled to drive the pressing device 9 to move upward, and the rubber gasket coated with glue is laid on the top of the iron frame. Then the telescopic column 8 is controlled to extend to drive the lower pressure plate 91 to press against the surface of the rubber gasket. The lower pressure plate 91 presses the rubber gasket by pressing the air cushion 94. When the pressing air cushion 94 contacts the rubber gasket, the surface will be concave and deformed, so that the surface of the pressing air cushion 94 is fully wrapped around the surface of the rubber gasket and pressed downward. At the same time, the wind pressure equipment 5 is controlled to blow air. The wind pressure equipment 5 presses the gas into the inside of the annular pipe 61 through the lower connecting pipe 67, and then flows upward through the first one-way valve 62 and the upper connecting pipe 66 to the top of the processing table 1, and then flows outward along the gap between the lower pressure plate 91 and the processing table 1. The flowing gas blows the glue to increase the drying speed of the glue.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display glue-iron connection structure, comprising a processing table (1), characterized in that: A support frame (2) is installed at the bottom of the processing table (1), a base (3) is installed at the bottom end of the support frame (2), a support base (4) is installed at the top of the processing table (1), a rear mounting frame (7) is installed at the rear side of the top of the processing table (1), a control telescopic column (8) is installed at the top of the rear mounting frame (7), the output end of the control telescopic column (8) passes through the rear mounting frame (7) and extends to the bottom of the rear mounting frame (7), a pressing device (9) is provided at the output end of the control telescopic column (8), an air flow control device (6) is provided at the bottom of the processing table (1), and a wind pressure device (5) is installed at the top of the base (3).

2. The display adhesive-iron connection structure according to claim 1, characterized in that: The airflow control device (6) comprises an annular pipe (61), a first one-way valve (62), a filter cartridge (63), a connecting screw sleeve (64), a second one-way valve (65), an upper connecting pipe (66) and a lower connecting pipe (67). The upper connecting pipe (66) is provided at the top of the annular pipe (61), the top end of the upper connecting pipe (66) is mounted on the bottom of the processing table (1), a through hole is provided at the bottom of the processing table (1) facing the upper connecting pipe (66), the lower connecting pipe (67) is provided at the bottom of the annular pipe (61), the bottom end of the lower connecting pipe (67) is connected to the wind pressure device (5), the first one-way valve (62) is installed in the pipe body on the right side inside the annular pipe (61), a notch is provided on the left side of the annular pipe (61), the filter cartridge (63) is installed at the notch position on the left side of the annular pipe (61) through the connecting screw sleeve (64), and the second one-way valve (65) is installed in the annular pipe (61) and is located below the filter cartridge (63).

3. The display adhesive-iron connection structure according to claim 1, characterized in that: The pressing device (9) comprises a lower pressure plate (91), a positioning shaft (92), a wind resistance blade (93), a pressing air cushion (94) and a cleaning strip (95); the lower pressure plate (91) is mounted on the output end of the control telescopic column (8) through a bearing; the positioning shaft (92) is mounted on the bottom center of the lower pressure plate (91) through a one-way bearing; the wind resistance blade (93) is mounted on the outer wall of the bottom end of the positioning shaft (92); the pressing air cushion (94) is mounted on the bottom of the lower pressure plate (91) and located outside the positioning shaft (92); and the cleaning strip (95) is mounted on the outer side of the bottom of the lower pressure plate (91).

4. The display adhesive-iron connection structure according to claim 2, characterized in that: The first one-way valve (62) is connected from bottom to top, and the second one-way valve (65) is connected from top to bottom.

5. The display adhesive-iron connection structure according to claim 3, characterized in that: A clamping groove for positioning is provided on the top of the supporting clamping seat (4).

6. The display adhesive-iron connection structure according to claim 1, characterized in that: The wind pressure equipment (5) is a bidirectional fan.

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