Feeding device for ITO wiping machine

Abstract

The utility model discloses a feeding device for an ITO (indium tin oxide) wiping machine, which comprises a wiping machine head frame, an adhesion mechanism, a wiping mechanism and a high-speed displacement mechanism, the high-speed displacement mechanism is connected onto the wiping machine head frame, the adhesion mechanism and the wiping mechanism are mounted on the wiping machine head frame, and a working end of the wiping mechanism is arranged on the high-speed displacement mechanism; the high-speed displacement mechanism comprises displacement plates, a hinge rod, a crankshaft, a motor and a connecting rod, the two displacement plates are connected to the wiping machine head frame in a sliding mode and connected through the connecting rod, the motor is installed on the wiping machine head frame, and a power rod is connected with the crankshaft; according to the feeding device for the ITO wiping machine, the structure is simple, the state of the dust-free cloth, the adsorption belt or the adhesion belt during wiping of ITO is conveniently controlled through the floating guide belt roller set and the adsorption floating guide belt roller set, and the ITO wiped by the wiping belt can be smoothly conveyed to the next working section without the phenomenon of material hanging.

Description

Technical Field

[0001] The utility model belongs to the technical field of material feeding, and in particular relates to a material feeding device for an ITO wiping machine. Background Art

[0002] ITO conductive glass is made by coating a layer of indium tin oxide (commonly known as ITO) film on the basis of soda-lime-based or silicon-boron-based substrate glass using various methods such as sputtering and evaporation. The ITO conductive glass specially used for LCDs will also be coated with a layer of silicon dioxide barrier layer before the ITO layer is plated to prevent the sodium ions on the substrate glass from diffusing into the liquid crystal in the box. ITO production cleaning is generally done manually or with a wiping roller. Manual wiping is fast, but manual wiping can easily bring up dust that falls on the ITO, which can easily cause secondary contamination. When the wiping roller is wiping, the dust-free cloth bypasses the wiping roller. When the wiping roller contacts the ITO, the dust-free cloth on it wipes the ITO, but the dust-free cloth that bypasses the wiping roller directly contacts the ITO, which can cause its displacement. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a feeding device for an ITO wiping machine, which has a simple structure and is easy to use. The floating guide roller group and the adsorption floating guide roller group are used to control the tension of the dust-free cloth, the adsorption belt and the adhesive belt for wiping the ITO, so that the ITO after wiping by the wiping belt can be smoothly transported to the next working section without the phenomenon of hanging material.

[0004] A feeding device for an ITO wiping machine comprises a wiping machine head frame, an adhesion mechanism, a wiping mechanism and a high-speed displacement mechanism, wherein the high-speed displacement mechanism is connected to the wiping machine head frame, the adhesion mechanism and the wiping mechanism are mounted on the wiping machine head frame, and the working end of the wiping mechanism is arranged on the high-speed displacement mechanism; the high-speed displacement mechanism comprises a displacement plate, a hinged rod, a crankshaft, a motor and a connecting rod, the two displacement plates are slidably connected to the wiping machine head frame and are connected by a connecting rod, the motor is mounted on the wiping machine head frame and the power rod is connected to the crankshaft, the crankshaft is movably connected to the wiping machine head frame, and the two ends of the hinged rod are respectively hinged to the crankshaft and the connecting rod.

[0005] Preferably, it also includes an adsorption mechanism, which is installed on the wiping machine head frame, and the working end of the adsorption mechanism is arranged on the high-speed displacement mechanism; the adsorption mechanism includes an adsorption floating guide roller group and an adsorption roller, two of the adsorption rollers are installed on the displacement plate, and two of the adsorption floating guide roller groups are installed on the wiping machine head frame.

[0006] Preferably, the adhesion mechanism and the wiping mechanism both include a floating guide roller group and a fixed roller, and the two floating guide roller groups are installed on the wiping machine head frame; the fixed rollers of the adhesion mechanism and the wiping mechanism are respectively installed on the wiping machine head frame and the displacement plate.

[0007] Preferably, the floating belt guide roller group and the adsorption floating belt guide roller group both include rollers, springs and fixed rods, and two directional waist holes are symmetrically opened on the wiping machine head frame. The two fixed rods are connected to the wiping machine head frame above the corresponding directional waist holes, and the two ends of the rollers pass through the corresponding directional waist holes and are connected to the springs, and the springs are connected to the fixed rods.

[0008] Preferably, the adsorption mechanism comprises an air suction pipe and an air suction box, the air suction box is fixed on the displacement plate and located between two adsorption rollers, and the air suction pipe is connected to the air suction box.

[0009] Beneficial effects:

[0010] (1) The utility model provides a feeding device for an ITO wiping machine, which has a simple structure and is easy to use. The floating guide roller group and the adsorption floating guide roller group are used to control the state of the dust-free cloth, adsorption belt or adhesive belt when wiping the ITO, so that the ITO after wiping by the wiping belt can be smoothly transported to the next work section without the phenomenon of hanging material.

[0011] (2) The utility model provides a feeding device for an ITO wiping machine, which controls a wiping mechanism through a high-speed displacement mechanism to wipe dust, and at the same time cooperates with an adhesion mechanism to adhere the dust, thereby increasing the dust wiping speed while ensuring the cleanliness of ITO. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a feeding device for a wiping machine;

[0013] Figure 2 It is a structural schematic diagram of the feeding device;

[0014] Figure 3 It is a structural schematic diagram of the high-speed displacement mechanism;

[0015] 1-wiping machine head frame, 2-adhesion mechanism, 21-floating guide roller group, 22-directional waist hole, 23-fixed roller, 24-roller, 25-spring, 26-fixed rod, 3-adsorption mechanism, 31-adsorption floating guide roller group, 32-adsorption roller, 4-wiping mechanism, 5-high-speed displacement mechanism, 51-suction pipe, 52-suction box, 53-displacement plate, 54-articulated rod, 55-crankshaft, 56-motor, 57-connecting rod. DETAILED DESCRIPTION

[0016] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0017] Example 1

[0018] like Figures 1 to 3As shown; a feeding device for an ITO wiping machine, comprising a wiping machine head frame 1, an adhesion mechanism 2, a wiping mechanism 4 and a high-speed displacement mechanism 5, wherein the high-speed displacement mechanism 5 is connected to the wiping machine head frame 1, the adhesion mechanism 2 and the wiping mechanism 4 are mounted on the wiping machine head frame 1, and the working end of the wiping mechanism 4 is arranged on the high-speed displacement mechanism 5; the high-speed displacement mechanism 5 comprises a displacement plate 53, a hinge rod 54, a crankshaft 55, a motor 56 and a connecting rod 57, and the two displacement plates 53 are slidably connected to the wiping machine head frame 1. The motor 56 is mounted on the wiping machine head frame 1 and connected through a connecting rod 57. The motor 56 is mounted on the wiping machine head frame 1 and the power rod is connected to the crankshaft 55. The crankshaft 55 is movably connected to the wiping machine head frame 1. The two ends of the hinged rod 54 are respectively hinged on the crankshaft 55 and the connecting rod 57; it also includes an adsorption mechanism 3, which is mounted on the wiping machine head frame 1. The working end of the adsorption mechanism 3 is arranged on the high-speed displacement mechanism 5; the adsorption mechanism 3 includes an adsorption floating guide roller group 31 and an adsorption roller 32, both of which are connected to the wiping machine head frame 1. The adsorption roller 32 is mounted on the displacement plate 53, and the two adsorption floating guide roller groups 31 are mounted on the wiping machine head frame 1; the adhesion mechanism 2 and the wiping mechanism 4 both include a floating guide roller group 21 and a fixed roller 23, and the two floating guide roller groups 21 are mounted on the wiping machine head frame 1; the fixed rollers 23 of the adhesion mechanism 2 and the wiping mechanism 4 are respectively mounted on the wiping machine head frame 1 and the displacement plate 53; the floating guide roller group 21 and the adsorption floating guide roller group 31 both include a roller 24, a spring 25 and a fixed roller 23. The fixed rod 26, two directional waist holes 22 are symmetrically opened on the wiping machine head frame 1, and the two fixed rods 26 are connected to the wiping machine head frame 1 above the corresponding directional waist holes 22. The two ends of the roller 24 pass through the corresponding directional waist holes 22 respectively and are connected to the spring 25, and the spring 25 is connected to the fixed rod 26; the adsorption mechanism 3 includes an air suction pipe 51 and an air suction box 52, the air suction box 52 is fixed on the displacement plate 53 and is located between the two adsorption rollers 32, and the air suction pipe 51 is connected to the air suction box 52.

[0019] The ITO wiping machine feeding device also includes a unwinding device, a winding device and a lifting device, and a traction roller is used to traction and convey the dust-free cloth, adsorption belt and adhesion belt. The lifting device controls the lifting so that the dust-free cloth, adsorption belt and adhesion belt can wipe the ITO with the ITO wiping machine; specifically, the inlet and outlet ends of the adhesion mechanism 2, the adsorption mechanism 3 and the wiping mechanism 4 are respectively controlled by the floating guide roller group 21 or the adsorption floating guide roller group 31, so that the friction force straightening phenomenon suddenly generated when the wiping belt contacts the ITO is alleviated, and the sudden friction during wiping drives the ITO to move, especially when the edge burrs of the ITO are easily scratched by the dust-free cloth, adsorption belt or adhesion belt. At the same time, the adhesion mechanism 2 can press on the ITO to prevent its displacement, and the adsorption mechanism 3 and the wiping mechanism 4 continue to wipe the ITO; when the dust-free cloth and the adhesion belt pass through the adhesion mechanism 2 and the wiping mechanism 4, the dust-free cloth passes through the floating guide roller group The roller 24 of the belt roller group 21 then bypasses the fixed roller 23, is led out by the roller 24 of another floating belt guide roller group 21 and enters the winding device through the traction roller; when the adsorption mechanism 3 pulls the adsorption belt, the adsorption belt passes through the roller 24 of the adsorption floating belt guide roller group 31, bypasses the two adsorption rollers 32 in sequence, and then is led out by the roller 24 of another adsorption floating belt guide roller group 31 and enters the winding device through the traction roller; the floating belt guide roller group 21 and the roller 24 of the adsorption floating belt guide roller group 31 are controlled by the spring 25 to control their lifting and lowering, so as to avoid the reaction force of the dust-free cloth, adsorption belt and adhesive belt to act on the ITO when the dust-free cloth, adsorption belt and adhesive belt are subjected to tension, causing the ITO to move; the crankshaft 55 is driven to rotate by the motor 56, the crankshaft 55 reaches the hinged rod 54, the hinged rod 54 drives the connecting rod 57, and the connecting rod 57 drives the displacement plate 53 to move back and forth; the wiping adopts a manually controlled lifting device to make the dust-free cloth, adsorption belt and adhesive belt contact the ITO.

[0020] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modification and substitution of the present invention is also within the scope of the present invention. Therefore, the equivalent transformation and modification made without departing from the spirit and scope of the present invention are all within the scope of the present invention.

Claims

1. A feeding device for an ITO wiping machine, characterized in that: The invention comprises a wiping machine head frame (1), an adhesion mechanism (2), a wiping mechanism (4) and a high-speed displacement mechanism (5), wherein the high-speed displacement mechanism (5) is connected to the wiping machine head frame (1), the adhesion mechanism (2) and the wiping mechanism (4) are mounted on the wiping machine head frame (1), and the working end of the wiping mechanism (4) is arranged on the high-speed displacement mechanism (5); the high-speed displacement mechanism (5) comprises a displacement plate (53), a hinge rod (54), a crankshaft (55), a motor (56) and a connecting rod (57), wherein two displacement plates (53) are slidably connected to the wiping machine head frame (1) and are connected via a connecting rod (57), the motor (56) is mounted on the wiping machine head frame (1) and the power rod is connected to the crankshaft (55), the crankshaft (55) is movably connected to the wiping machine head frame (1), and the two ends of the hinge rod (54) are respectively hinged to the crankshaft (55) and the connecting rod (57).

2. A feeding device for an ITO wiping machine as claimed in claim 1, characterized in that: The invention also comprises an adsorption mechanism (3), wherein the adsorption mechanism (3) is mounted on the wiping machine head frame (1), and the working end of the adsorption mechanism (3) is arranged on the high-speed displacement mechanism (5); the adsorption mechanism (3) comprises an adsorption floating guide roller group (31) and an adsorption roller (32), wherein two adsorption rollers (32) are mounted on the displacement plate (53), and two adsorption floating guide roller groups (31) are mounted on the wiping machine head frame (1).

3. A feeding device for an ITO wiping machine as claimed in claim 2, characterized in that: The bonding mechanism (2) and the wiping mechanism (4) both comprise a floating guide roller group (21) and a fixed roller (23), wherein the two floating guide roller groups (21) are mounted on a wiping machine head frame (1); and the fixed rollers (23) of the bonding mechanism (2) and the wiping mechanism (4) are respectively mounted on the wiping machine head frame (1) and a displacement plate (53).

4. A feeding device for an ITO wiping machine as claimed in claim 3, characterized in that: The floating guide roller group (21) and the adsorption floating guide roller group (31) both include a roller (24), a spring (25) and a fixing rod (26); two directional waist holes (22) are symmetrically provided on the wiping machine head frame (1); the two fixing rods (26) are connected to the wiping machine head frame (1) above the corresponding directional waist holes (22); the two ends of the roller (24) respectively pass through the corresponding directional waist holes (22) and are connected to the spring (25); the spring (25) is connected to the fixing rod (26).

5. A feeding device for an ITO wiping machine as claimed in claim 4, characterized in that: The suction mechanism (3) comprises a suction pipe (51) and a suction box (52); the suction box (52) is fixed on a displacement plate (53) and located between two suction rollers (32); and the suction pipe (51) is connected to the suction box (52).

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