CN218931685U

CN218931685U - Filling system of high-purity electronic chemicals

Info

Publication number: CN218931685U
Application number: CN202222421765.5U
Authority: CN
Inventors: 王明; 王晶; 沈飞
Original assignee: Wuxi Dongfeng New Energy Technology Co ltd
Current assignee: Wuxi Dongfeng New Energy Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-04-28
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a filling system of high-purity electronic chemicals, which comprises a feeding conveying belt and a discharging conveying belt, wherein the feeding conveying belt and the discharging conveying belt are symmetrically arranged, a connecting plate is fixed between the feeding conveying belt and the discharging conveying belt, a driving plate is rotatably connected onto the connecting plate, a material moving groove is formed in a cross shape on the driving plate, an intermittent driving mechanism in transmission connection with the driving plate is arranged at the bottom of the connecting plate, a bottom frame is arranged on the side edge of the connecting plate, a top frame is arranged at the center of the top of the bottom frame, a sliding frame is connected onto the top frame in a sliding manner, a telescopic cylinder connected with the tail of the sliding frame is arranged on the back of the top frame, a filling pipe is fixed onto the top end of the sliding frame, and a liquid filling port is arranged at the tail end of the filling pipe. The automatic feeding and discharging device is convenient to realize automatic feeding and charging and discharging of the product tank, effectively improves the charging efficiency, reduces the contact between human contact and the product tank, and avoids accidents.

Description

Filling system of high-purity electronic chemicals

Technical Field

The utility model relates to the technical field of chemical filling, in particular to a filling system for high-purity electronic chemicals.

Background

Electronic chemicals, also called electronic chemical materials, refer to fine chemical materials matched with the electronic industry, and the electronic chemicals are special chemicals and belong to the fine chemical industry in terms of production process attributes; for the product application, the method belongs to the electronic material industry. The electronic chemical industry belongs to the special chemical product manufacturing industry and the special chemical product manufacturing industry. They include chemicals for integrated circuits and discrete devices such as photoresists, ultra-clean high purity reagents, ultra-clean high purity gases, molding compounds, etc. for chip production; chemical materials for color TV, such as color fluorescent powder, water-soluble corrosion inhibitor matched with color tube, high-purity inorganic salt, organic film, etc.; chemical materials for printed wiring boards, such as dry film resists, inks, electroless and electrolytic copper plating baths and additives therefor, conductive pastes for surface assembly processes, cleaning agents, liquid solder resist photoresists, paste adhesives, conductive adhesives, solder pastes, pre-solders, cleaning-free and water-washing process solders, and the like; chemical materials for liquid crystal display devices, such as liquid crystal, photoresist, alignment film, adhesive, slurry, electrolyte, film and encapsulating material, polarizer, etc.; polishing material, and the like.

The automatic chemical filling equipment comprises a roller conveying line 9 arranged below a filling area, and is used for conveying chemical barrels 8 through the roller conveying line 9, the roller conveying line 9 is connected with the output end of a variable frequency motor 15, the roller conveying line 9 is driven by the variable frequency motor 15, an electronic scale platform 10 is arranged below the roller conveying line 9, and a filling mechanical arm 11, a pneumatic valve placing platform 12, an automatic cover locking mechanism 16 and a barrel limiting mechanism 18 are arranged in the filling area. In the above patent, the roller conveyor line 9 is used to convey the chemical barrel 8, and the chemical barrel 8 needs to be precisely positioned by the barrel limiting mechanism 18, so that the equipment is complex and the use cost is high. It is therefore necessary to design a filling system for high purity electronics chemicals.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a filling system for high-purity electronic chemicals, which is convenient for realizing automatic feeding and filling and discharging of a product tank, effectively improves the filling efficiency, reduces the contact between human contact and the product tank and avoids accidents.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filling system of high pure electronic chemicals, includes material loading conveyer belt and unloading conveyer belt, material loading conveyer belt and unloading conveyer belt symmetry installation, be fixed with the connecting plate between material loading conveyer belt and the unloading conveyer belt, it is connected with the driving disk to rotate on the connecting plate, be the cross on the driving disk and seted up and move the silo, the intermittent type formula actuating mechanism who is connected with the driving disk transmission is installed to the bottom of connecting plate, the chassis is installed to the side of connecting plate, the roof-rack is installed to the top center department of chassis, sliding connection has the balladeur train on the roof-rack, the back installation of roof-rack has the telescopic cylinder with balladeur train afterbody connection, the top of balladeur train is fixed with the filling tube, the filling tube's tail end is installed and is annotated the liquid mouth.

Preferably, the intermittent driving mechanism comprises a rotary column, a cylindrical rotary cage, a rotary disc, a driving head, a motor frame and a speed reducing motor;

the cylindrical rotating cage is rotationally connected to the bottom center of the connecting plate, the top center of the cylindrical rotating cage is connected with the bottom center of the driving disc through a rotating column, one side of the bottom of the connecting plate is fixedly provided with a speed reducing motor through a motor frame, the output end of the speed reducing motor is fixedly provided with a rotating disc, and the rotating disc is provided with a driving head in transmission connection with the cylindrical rotating cage.

Preferably, the connecting plate and the rotary column are rotatably connected through a bearing.

Preferably, a box cover is covered above the driving disc between the feeding conveyor belt and the discharging conveyor belt, a dust removing hole is formed in the center of the top of the box cover, and the dust removing hole is connected with a dust removing fan through a dust removing pipe.

Preferably, a sponge filter is arranged at the center of the dust removing pipe.

The beneficial effects of the utility model are as follows:

1. the automatic feeding, filling and discharging of the product tank are conveniently realized, the filling efficiency is effectively improved, the contact between the artificial contact and the product tank is reduced, and accidents are avoided;

2. the dust removal fan works, and the dust removal hole and the dust removal pipe are used for carrying out dust removal treatment on the inside of the box cover, so that the cleanliness of the environment is ensured, and the pollution of high-purity electronic chemicals is avoided;

3. through the sponge filter that sets up for adsorb the inside dust of case lid and spill high-purity electronic chemical, avoid causing dust pollution.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall top plan construction of the present utility model;

FIG. 2 is a schematic top plan view of the drive disk area of the present utility model;

FIG. 3 is a schematic plan view of an intermittent drive mechanism of the present utility model;

reference numerals in the drawings: 1. a feeding conveyor belt; 2. a blanking conveying belt; 3. a connecting plate; 4. a drive plate; 5. a material transferring groove; 6. a chassis; 7. a top frame; 8. a telescopic cylinder; 9. a carriage; 10. a filling tube; 11. a liquid injection port; 12. rotating the column; 13. cylindrical rotating cage; 14. a rotating disc; 15. a drive head; 16. a motor frame; 17. a speed reducing motor; 18. a case cover; 19. dust removal holes; 20. a dust removal pipe; 21. a sponge filter; 22. a dust removing fan.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Example 1

The utility model provides the following technical scheme as shown in fig. 1, 2 and 3: the utility model provides a filling system of high pure electronic chemicals, including material loading conveyer belt 1 and unloading conveyer belt 2, material loading conveyer belt 1 and unloading conveyer belt 2 symmetry installation, be fixed with connecting plate 3 between material loading conveyer belt 1 and the unloading conveyer belt 2, it is connected with driving disk 4 to rotate on the connecting plate 3, it moves silo 5 to be the cross on the driving disk 4 to have seted up, intermittent type formula actuating mechanism who is connected with driving disk 4 transmission is installed to the bottom of connecting plate 3, chassis 6 is installed to the side of connecting plate 3, roof-rack 7 is installed to the top center department of chassis 6, sliding connection has balladeur train 9 on the roof-rack 7, telescopic cylinder 8 with balladeur train 9 afterbody connection is installed at the back of roof-rack 7, the top of balladeur train 9 is fixed with filling tube 10, annotate liquid mouth 11 is installed to the tail end of filling tube 10.

Preferably, the intermittent driving mechanism comprises a rotary column 12, a cylindrical rotary cage 13, a rotary disk 14, a driving head 15, a motor frame 16 and a gear motor 17, wherein the cylindrical rotary cage 13 is rotationally connected to the bottom center of the connecting plate 3, the top center of the cylindrical rotary cage 13 is connected with the bottom center of the driving disk 4 through the rotary column 12, one side of the bottom of the connecting plate 3 is fixedly provided with the gear motor 17 through the motor frame 16, the output end of the gear motor 17 is fixedly provided with the rotary disk 14, the rotary disk 14 is provided with the driving head 15 which is in transmission connection with the cylindrical rotary cage 13, a product tank is equidistantly placed on the feeding conveyor belt 1 and is conveyed forwards through the feeding conveyor belt 1 until being conveyed into the material moving groove 5, the gear motor 17 is operated to drive the rotary disk 14 to rotate, when the driving head 15 is in contact with the cylindrical rotary cage 13, the cylindrical rotary cage 13 is driven to rotate, then the driving disk 4 is driven to rotate through the rotary column 12, when the driving head 15 is separated from the cylindrical rotating cage 13, the driving disc 4 rotates ninety degrees to drive the product tank in the material moving groove 5 to move to the position right below the filling pipe 10, the telescopic cylinder 8 works at the moment to drive the filling pipe 10 to be inserted into the product tank, the liquid filling port 11 is connected with a high-purity electronic chemical storage tank through a connecting pipe to fill the product tank, after the filling is finished, the telescopic cylinder 8 drives the filling pipe 10 to reset until the driving head 15 contacts with the cylindrical rotating cage 13 again to drive the product tank in the material moving groove 5 at the material feeding conveyor belt 1 to move to the position right below the filling pipe 10 again, the filled product tank moves to the position of the material discharging conveyor belt 2 and is conveyed out through the material discharging conveyor belt 2, automatic feeding and discharging of the product tank are conveniently realized, the filling efficiency is effectively improved, the human contact and the product tank contact are reduced, avoiding accidents.

Preferably, the connection plate 3 and the rotary column 12 are rotatably connected through a bearing.

Example two

Referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that a case cover 18 is covered above the driving disc 4 between the feeding conveyor belt 1 and the discharging conveyor belt 2, a dust removing hole 19 is formed in the center of the top of the case cover 18, the dust removing hole 19 is connected with a dust removing fan 22 through a dust removing pipe 20, the dust removing fan 22 works, dust removing treatment is performed on the inside of the case cover 18 through the dust removing hole 19 and the dust removing pipe 20, the cleanliness of the environment is ensured, and high-purity electronic chemical pollution is avoided.

Preferably, a sponge filter 21 is installed at the center of the dust removing pipe 20, and the sponge filter 21 is used for adsorbing dust in the box cover 18 and scattered high-purity electronic chemicals so as to avoid dust pollution.

Working principle:

the product tank is placed in the feeding conveyor belt 1 at equal distance and is conveyed forwards through the feeding conveyor belt 1 until the product tank is conveyed to the inside of the material moving groove 5, the gear motor 17 works, the driving rotary disk 14 rotates, when the driving head 15 is in contact with the cylindrical rotary cage 13, the cylindrical rotary cage 13 is driven to rotate, then the driving disk 4 is driven to rotate through the rotary column 12, when the driving head 15 is separated from the cylindrical rotary cage 13, the driving disk 4 rotates ninety degrees, the product tank in the material moving groove 5 is driven to move to the position right below the filling pipe 10, at the moment, the telescopic cylinder 8 works, the filling pipe 10 is driven to be inserted into the inside of the product tank, the liquid filling port 11 is connected with the high-purity electronic chemical storage tank through the connecting pipe, the product tank is filled, after filling is completed, the telescopic cylinder 8 drives the filling pipe 10 to reset until the driving head 15 is contacted with the cylindrical rotary cage 13 again, the product tank in the material moving groove 5 at the position of the feeding conveyor belt 1 is driven to move to the position of the discharging conveyor belt 2, and the product tank is automatically conveyed to the position right below the charging conveyor belt 2, the product tank is convenient to realize the automatic lifting and the charging and the product tank to have the unexpected contact.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a filling system of high pure electronic chemicals, includes material loading conveyer belt (1) and unloading conveyer belt (2), material loading conveyer belt (1) and unloading conveyer belt (2) symmetry installation, its characterized in that: the automatic feeding and discharging device is characterized in that a connecting plate (3) is fixed between the feeding and discharging conveying belts (1) and (2), a driving disc (4) is rotationally connected to the connecting plate (3), a moving groove (5) is formed in the driving disc (4) in a cross shape, an intermittent driving mechanism connected with the driving disc (4) in a transmission mode is installed at the bottom of the connecting plate (3), an underframe (6) is installed on the side edge of the connecting plate (3), a top frame (7) is installed at the center of the top of the underframe (6), a sliding frame (9) is connected to the top frame (7) in a sliding mode, a telescopic cylinder (8) connected with the tail of the sliding frame (9) is installed at the back of the top frame (7), and a filling tube (10) is fixed to the top end of the sliding frame (9), and a liquid injection port (11) is installed at the tail end of the filling tube (10).

2. A high purity electronics chemical fill system according to claim 1 wherein: the intermittent driving mechanism comprises a rotary column (12), a cylindrical rotary cage (13), a rotary disc (14), a driving head (15), a motor frame (16) and a gear motor (17);

the cylindrical rotating cage (13) is rotationally connected with the bottom center of the connecting plate (3), the top center of the cylindrical rotating cage (13) is connected with the bottom center of the driving disc (4) through a rotating column (12), one side of the bottom of the connecting plate (3) is fixed with a gear motor (17) through a motor frame (16), the output end of the gear motor (17) is fixed with a rotary disc (14), and a driving head (15) in transmission connection with the cylindrical rotary cage (13) is arranged on the rotary disc (14).

3. A high purity electronics chemical fill system according to claim 2 wherein: the connecting plate (3) is rotationally connected with the rotary column (12) through a bearing.

4. A high purity electronics chemical fill system according to claim 1 wherein: the dust removing device is characterized in that a box cover (18) is covered above the driving disc (4) between the feeding conveyor belt (1) and the discharging conveyor belt (2), a dust removing hole (19) is formed in the center of the top of the box cover (18), and the dust removing hole (19) is connected with a dust removing fan (22) through a dust removing pipe (20).

5. A high purity electronics chemical fill system according to claim 4 wherein: a sponge filter (21) is arranged at the center of the dust removing pipe (20).