Quantitative discharging device for packaging semiconductor display panel glass cleaning agent

Abstract

The utility model discloses a quantitative blanking device for packaging a semiconductor display panel glass cleaning agent, which comprises a belt conveying mechanism, a blanking mechanism is fixedly connected with the middle part of the upper end of the belt conveying mechanism, a cleaning agent bottle is placed in the middle part of the upper end of a belt of the belt conveying mechanism, a water pump is fixedly connected with the upper end of the blanking mechanism, and the water pump is connected with a water pump. The output end of the water pump is fixedly connected with a feeding hose; and the discharging mechanism comprises a mounting plate, a cover plate, supporting legs, a second electric cylinder and a baffle, a first opening is formed in the middle of the mounting plate, a second opening is formed in the middle of the cover plate, and an ultrasonic liquid level sensor is fixedly connected to the upper end of the cover plate. A cleaning agent can be added into a cleaning agent bottle, quantitative discharging is achieved, the cleaning agent bottle is fixed in the discharging process, the distance between the discharging device and the cleaning agent bottle is shortened, the situation that cleaning agent liquid splashes to the outside in the discharging process and pollutes the device is avoided, and waste of the cleaning agent is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative packaging of semiconductor display panel cleaning agents, in particular to a quantitative feeding device for packaging semiconductor display panel glass cleaning agents. Background Art

[0002] Semiconductor display refers to the general term for display technologies that independently control each minimum display unit through semiconductor devices. New display technologies such as TFT-LCD and AMOLED, their basic technologies are semiconductor technologies, and can all be collectively referred to as semiconductor displays.

[0003] During long-term use, a layer of dust will accumulate on the surface of the semiconductor display panel. In order not to affect the use, it is necessary to use a special cleaning agent to clean it. After the cleaning agent is manufactured, it needs to be filled into bottles by a feeding mechanism for transportation and sales. However, when the commonly used feeding mechanism is used to fill the cleaning agent, the cleaning agent enters the bottle at a high flow rate, and part of the cleaning agent will splash out to the outside, causing pollution to the surface of the equipment and resulting in waste of cleaning agent. Utility Model Content

[0004] The purpose of the utility model is to provide a quantitative feeding device for semiconductor display panel glass cleaning agent packaging, which can add cleaning agent into a cleaning agent bottle to achieve quantitative feeding, shorten the distance between the feeding device and the cleaning agent bottle during the feeding process, and shield the bottle mouth of the cleaning agent bottle at the same time, so as to avoid the cleaning agent liquid splashing to the outside during the feeding process to pollute the device and reduce the waste of cleaning agent.

[0005] To achieve the above-mentioned purpose, a quantitative unloading device for packaging of semiconductor display panel glass cleaning agent is provided, comprising: a belt conveyor mechanism, a unloading mechanism is fixedly connected to the middle part of the upper end of the belt conveyor mechanism, a cleaning agent bottle is placed in the middle part of the upper end of the belt of the belt conveyor mechanism, a water pump is fixedly connected to the upper end of the unloading mechanism, a feeding hose is fixedly connected to the output end of the water pump, and a liquid storage tank is connected to the input end of the water pump, and the other end of the feeding hose passes through the middle part of the unloading mechanism; the unloading mechanism comprises a mounting plate, a cover plate, a supporting leg, a second electric cylinder and a baffle, the supporting leg is fixedly connected to the upper end of the frame of the belt conveyor mechanism, the mounting plate is fixedly connected to the upper end of the supporting leg, and the supporting legs are respectively located at the four corners of the mounting plate, and the second The electric cylinder is fixedly connected to the lower end of the mounting plate, the cover plate is fixedly connected to the lower end of the piston rod of the second electric cylinder, and the second electric cylinder is respectively located in the middle of the two side ends of the cover plate, the cover plate is located above the middle of the belt conveyor mechanism, the baffle is fixedly connected to the middle of the lower end of the cover plate, and the baffle is a ring structure, the inner wall of the baffle is slidably connected to the outer end of the bottle mouth of the cleaning agent bottle, the middle of the mounting plate is provided with a first opening, and one end of the feed hose passes through the first opening, the middle of the cover plate is provided with a second opening, and one end of the feed hose is fixedly connected to the second opening, the upper end of the cover plate is fixedly connected with an ultrasonic liquid level sensor, and the ultrasonic liquid level sensor is located in the baffle, and the detection end of the ultrasonic liquid level sensor passes through the cover plate downward. The cleaning agent can be added to the cleaning agent bottle to achieve quantitative feeding, and the distance between the feeding device and the cleaning agent bottle is shortened during the feeding process, while shielding the bottle mouth of the cleaning agent bottle to avoid splashing of the cleaning agent liquid to the outside during the feeding process to pollute the device and reduce the waste of cleaning agent.

[0006] According to the quantitative feeding device for packaging semiconductor display panel glass cleaning agent, a flow sensor is installed at the output end of the water pump to detect the volume of cleaning agent passing through the water pump and reduce the error generated during feeding.

[0007] According to the quantitative unloading device for semiconductor display panel glass cleaning agent packaging, the first electric cylinder is fixedly connected to the middle of the upper end of the frame of the belt conveyor mechanism, and the first electric cylinder is located in the middle of the unloading mechanism, and the second electric cylinders are respectively located at the two side ends of the belt conveyor mechanism, and the piston rods of the second electric cylinders face each other, and the piston rods of the second electric cylinders are fixedly connected to the clamping plate, which is used to limit and fix the cleaning agent bottle to facilitate unloading of the device.

[0008] According to the quantitative feeding device for packaging semiconductor display panel glass cleaning agent, a solenoid valve is installed in the feeding hose, and the solenoid valve is far away from the water pump, so as to prevent the residual cleaning agent in the feeding hose from entering the bottle and reduce the error during feeding.

[0009] According to the quantitative feeding device for packaging semiconductor display panel glass cleaning agent, the cover plate is provided with an exhaust hole, and the exhaust hole is located in the baffle plate, so as to discharge the excess air in the cleaning agent bottle and facilitate the feeding of the cleaning agent.

[0010] According to the quantitative feeding device for packaging semiconductor display panel glass cleaning agent, a recognition camera is installed at the lower end of the cover plate to detect the position of the bottle mouth of the cleaning agent bottle.

[0011] The beneficial effects of the utility model are as follows: the cleaning agent in the liquid storage tank can be delivered into the cleaning agent bottle through the feed hose by the water pump, the second electric cylinder pushes the cover plate down to contact the upper end of the bottle mouth of the cleaning agent bottle, so that the feed hose enters the cleaning agent bottle, and cooperates with the cover plate to prevent the cleaning agent from splashing to the outside, and at the same time the baffle prevents the upper end of the cleaning agent bottle from shaking.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a three-dimensional structural diagram of a quantitative feeding device for packaging a semiconductor display panel glass cleaning agent according to the utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of a feeding mechanism of a quantitative feeding device for packaging semiconductor display panel glass cleaning agent according to the utility model;

[0016] Figure 3 for Figure 2 Enlarged cross-sectional three-dimensional structure diagram at point A in the middle.

[0017] Legend:

[0018] 1. Unloading mechanism; 2. Belt conveying mechanism; 3. First electric cylinder; 4. Cleaning agent bottle; 5. Clamping plate; 6. Feed hose; 7. Flow sensor; 8. Water pump; 9. Mounting plate; 10. Cover plate; 11. Support leg; 12. Second electric cylinder; 13. First opening; 14. Exhaust hole; 15. Baffle; 16. Second opening; 17. Ultrasonic liquid level sensor. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] Reference Figure 1-3 The utility model embodiment is a quantitative unloading device for packaging semiconductor display panel glass cleaning agent, which includes: a belt conveyor mechanism 2, a unloading mechanism 1 is fixedly connected to the middle of the upper end of the belt conveyor mechanism 2, a cleaning agent bottle 4 is placed in the middle of the upper end of the belt of the belt conveyor mechanism 2, a water pump 8 is fixedly connected to the upper end of the unloading mechanism 1, the output end of the water pump 8 is fixedly connected to the feeding hose 6, and the input end of the water pump 8 is connected to the liquid storage tank, and the other end of the feeding hose 6 passes through the middle of the unloading mechanism 1; the unloading mechanism 1 includes a mounting plate 9, a cover plate 10, a support leg 11, a second electric cylinder 12 and a baffle 15, the support leg 11 is fixedly connected to the upper end of the frame of the belt conveyor mechanism 2, the mounting plate 9 is fixedly connected to the upper end of the support leg 11, and the support leg 11 is respectively located at the four corners of the mounting plate 9, and the second electric cylinder 12 is fixedly connected At the lower end of the mounting plate 9, the cover plate 10 is fixedly connected to the lower end of the piston rod of the second electric cylinder 12, and the second electric cylinder 12 is respectively located in the middle of the two side ends of the cover plate 10, and the cover plate 10 is located above the middle of the belt conveyor mechanism 2, and the baffle 15 is fixedly connected to the middle of the lower end of the cover plate 10, and the baffle 15 is an annular structure, and the inner wall of the baffle 15 is slidably connected to the outer end of the bottle mouth of the cleaning agent bottle 4, and a first opening 13 is opened in the middle of the mounting plate 9, and one end of the feed hose 6 passes through the first opening 13, and a second opening 16 is opened in the middle of the cover plate 10, and one end of the feed hose 6 is fixedly connected to the second opening 16, and an ultrasonic liquid level sensor 17 is fixedly connected to the upper end of the cover plate 10, and the ultrasonic liquid level sensor 17 is located in the baffle 15, and the detection end of the ultrasonic liquid level sensor 17 passes through the cover plate 10 downward.

[0021] A flow sensor 7 is installed at the output end of the water pump 8 .

[0022] A first electric cylinder 3 is fixedly connected to the middle of the upper end of the frame of the belt conveyor mechanism 2, and the first electric cylinder 3 is located in the middle of the unloading mechanism 1. The second electric cylinder 12 is respectively located at the two side ends of the belt conveyor mechanism 2, and the piston rods of the second electric cylinder 12 are facing each other. The piston rod of the second electric cylinder 12 is fixedly connected to the clamping plate 5.

[0023] A solenoid valve is installed in the feed hose 6 , and the solenoid valve is far away from the water pump 8 .

[0024] The cover plate 10 defines an exhaust hole 14 , and the exhaust hole 14 is located inside the baffle plate 15 .

[0025] An identification camera is installed at the lower end of the cover plate 10 .

[0026] Working principle: when in use, the cleaning agent bottle 4 is placed on the upper end of the belt of the belt conveyor mechanism 2, the belt conveyor mechanism 2 conveys the cleaning agent bottle 4, so that the cleaning agent bottle 4 enters the unloading mechanism 1, and the recognition camera detects whether the cleaning agent bottle 4 is in place. After it is in place, the belt conveyor mechanism 2 stops working, and then the first electric cylinder 3 pushes the clamping plate 5 to fix the cleaning agent bottle 4, and the second electric cylinder 12 pushes the cover plate 10 to drop and contact the upper end of the bottle mouth of the cleaning agent bottle 4, so that the feeding hose 6 enters the cleaning agent bottle 4, and the water pump 8 sends the cleaning agent in the liquid storage tank into the cleaning agent bottle 4 through the feeding hose 6, and the air in the cleaning agent bottle 4 is discharged through the exhaust hole 14, and the ultrasonic liquid level sensor 17 detects the cleaning agent liquid level in the cleaning agent bottle 4. After unloading is completed, the first electric cylinder 3 and the second electric cylinder 12 are reset, and the belt conveyor mechanism 2 sends the cleaning agent bottle 4 out of the unloading mechanism 1 and sends a new cleaning agent bottle 4 into the unloading mechanism 1 for unloading.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A quantitative feeding device for packaging semiconductor display panel glass cleaning agent, characterized in that: include: A belt conveying mechanism (2), wherein a feeding mechanism (1) is fixedly connected to the middle of the upper end of the belt conveying mechanism (2), a cleaning agent bottle (4) is placed in the middle of the upper end of the belt of the belt conveying mechanism (2), a water pump (8) is fixedly connected to the upper end of the feeding mechanism (1), a feeding hose (6) is fixedly connected to the output end of the water pump (8), and a liquid storage tank is connected to the input end of the water pump (8), and the other end of the feeding hose (6) passes through the middle of the feeding mechanism (1); The unloading mechanism (1) comprises a mounting plate (9), a cover plate (10), a support leg (11), a second electric cylinder (12) and a baffle (15); the support leg (11) is fixedly connected to the upper end of the frame of the belt conveyor mechanism (2); the mounting plate (9) is fixedly connected to the upper end of the support leg (11), and the support leg (11) is respectively located at the four corners of the mounting plate (9); the second electric cylinder (12) is fixedly connected to the lower end of the mounting plate (9); the cover plate (10) is fixedly connected to the lower end of the piston rod of the second electric cylinder (12), and the second electric cylinder (12) is respectively located at the middle of both side ends of the cover plate (10); the cover plate (10) is located above the middle of the belt conveyor mechanism (2); the baffle (15) is fixedly connected to the upper end of the support leg (11), and the support leg (11) is respectively located at the four corners of the mounting plate (9); the second electric cylinder (12) is fixedly connected to the lower end of the mounting plate (9); the cover plate (10) is fixedly connected to the lower end of the piston rod of the second electric cylinder (12), and the second electric cylinder (12) is respectively located at the middle of both side ends of the cover plate (10); the cover plate (10) is located above the middle of the belt conveyor mechanism (2); and the baffle (15) is fixedly connected to the upper end of the support leg (11), and the support leg (11) is respectively located at the four corners of the mounting plate (9); and the second electric cylinder (12) is fixedly connected to the lower end of the piston rod of the second electric cylinder (12). 5) is fixedly connected to the middle part of the lower end of the cover plate (10), and the baffle plate (15) is an annular structure, the inner wall of the baffle plate (15) is slidably connected to the outer end of the bottle mouth of the cleaning agent bottle (4), the middle part of the mounting plate (9) is provided with a first opening (13), and one end of the feed hose (6) passes through the first opening (13), the middle part of the cover plate (10) is provided with a second opening (16), and one end of the feed hose (6) is fixedly connected to the second opening (16), the upper end of the cover plate (10) is fixedly connected with an ultrasonic liquid level sensor (17), and the ultrasonic liquid level sensor (17) is located in the baffle plate (15), and the detection end of the ultrasonic liquid level sensor (17) passes through the cover plate (10) downward.

2. A quantitative feeding device for packaging semiconductor display panel glass cleaning agent according to claim 1, characterized in that: A flow sensor (7) is installed at the output end of the water pump (8).

3. The quantitative feeding device for packaging semiconductor display panel glass cleaning agent according to claim 1, characterized in that: A first electric cylinder (3) is fixedly connected to the middle of the upper end of the frame of the belt conveyor mechanism (2), and the first electric cylinder (3) is located in the middle of the unloading mechanism (1). The second electric cylinder (12) is respectively located at the two side ends of the belt conveyor mechanism (2), and the piston rods of the second electric cylinder (12) face each other. The piston rod of the second electric cylinder (12) is fixedly connected to a clamping plate (5).

4. The quantitative feeding device for packaging semiconductor display panel glass cleaning agent according to claim 1, characterized in that: A solenoid valve is installed in the feed hose (6), and the solenoid valve is far away from the water pump (8).

5. The quantitative feeding device for packaging semiconductor display panel glass cleaning agent according to claim 1, characterized in that: An exhaust hole (14) is provided in the cover plate (10), and the exhaust hole (14) is located inside the baffle plate (15).

6. The quantitative feeding device for packaging semiconductor display panel glass cleaning agent according to claim 1, characterized in that: An identification camera is installed at the lower end of the cover plate (10).

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