Liquid pushing device of AF film material processing equipment

Abstract

The utility model discloses a liquid pushing device of AF film material processing equipment, which comprises a placing table and a support frame connected to the top of the placing table, a fixed plate is connected in the support frame, the fixed plate is connected with a liquid pushing cylinder, a rubber plug is connected in the liquid pushing cylinder in a sliding manner, the rubber plug is connected with a push rod, and the push rod is connected with the liquid pushing cylinder. The push rod is connected with an air cylinder used for driving the rubber plug to ascend and descend, the liquid pushing barrel is connected with a liquid supplementing mechanism, the liquid supplementing mechanism comprises a liquid storage tank, a liquid supplementing pipeline and a liquid supplementing opening, the liquid supplementing opening is communicated with the liquid pushing barrel, the liquid supplementing pipeline is communicated with the liquid storage tank and the liquid supplementing opening, and a blocking mechanism is connected into the liquid supplementing opening. The push rod is used for opening the plugging mechanism. The cone-shaped body exerts pushing force on the plug, at the moment, the second spring is compressed, the first spring is lengthened, the liquid supplementing opening is in a conducting state, the liquid storage tank conveys production liquid into the liquid pushing cylinder, the purpose of fast liquid supplementing is achieved, the liquid pushing cylinder does not need to be detached and replaced, operation efficiency is improved, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to AF film material processing technical field, concretely is a kind of AF film material processing equipment's push liquid device. BACKGROUND

[0002] The anti-fingerprint and anti-fouling ability of AF film is derived from its unique microstructure and low surface energy characteristics. The nanoscale concave-convex texture designed on its surface significantly reduces the contact area between fingerprints and film surface, thereby effectively preventing the generation of fingerprints.

[0003] The authorized publication No. CN220461198U mentions "by driving member drives push rod 30 to move close to liquid outlet, put into film material production liquid in push liquid cylinder 20, push rod 30 can guide AF production liquid to AF film loading crucible through liquid outlet during the movement towards liquid outlet, complete production", and push liquid cylinder 20 is installed at the bottom end of mounting bracket 50. When the production liquid in push liquid cylinder 20 is used up, it needs to be disassembled and replaced, which consumes more time for operation, thereby affecting the processing efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of AF film material processing equipment's push liquid device, achieve the purpose of quick liquid supplement, without disassembling and replacing push liquid cylinder, improve the advantages of operation efficiency, solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of AF film material processing equipment's push liquid device, including placement table and the support frame connected to the top of placement table, the support frame is connected with fixed plate, the fixed plate is connected with push liquid cylinder, the push liquid cylinder is slidably connected with rubber plug, the rubber plug is connected with push rod, the push rod is connected with the air cylinder for driving rubber plug to lift, the push liquid cylinder is connected with liquid supplement mechanism, the liquid supplement mechanism includes liquid storage tank, liquid supplement pipeline, liquid supplement port, the liquid supplement port is communicated in push liquid cylinder, the liquid supplement pipeline is communicated in liquid storage tank and liquid supplement port, the liquid supplement port is connected with plugging mechanism, and the push rod is used to open plugging mechanism.

[0006] Preferably, the liquid supplement mechanism further includes a delivery pump, the discharge end of the liquid storage tank is connected with the input end of the delivery pump, and the output end of the delivery pump is connected with the liquid supplement pipeline.

[0007] Preferably, the liquid storage tank and the delivery pump are connected to the top of the support frame, and the liquid storage tank is located on one side of the delivery pump.

[0008] Preferably, the plugging mechanism comprises a plug, a spring seat, a spring two, a guide column, the spring seat is connected in the liquid supplementing port, the spring two is used for driving the plug to move away from the spring seat, the liquid supplementing port is provided with a liquid supplementing channel, the plug is pressed in the liquid supplementing channel, and the guide column is used for guiding the plug.

[0009] Preferably, the two ends of the spring two are connected with the spring seat and the plug.

[0010] Preferably, the end of the guide column is fixedly connected with the plug, and the guide column is slidingly connected with the spring seat.

[0011] Preferably, the liquid supplementing port is slidingly connected with a pull rod, the end of the pull rod is connected with a conical body, the conical body is matched with the plug, the pull rod is connected with a fixed seat, the pull rod is sleeved with a spring one, the two ends of the spring one are connected with the fixed seat and the liquid supplementing port, the push rod is connected with a push plate, and the push plate is matched with the pull rod.

[0012] Preferably, the liquid pushing cylinder is provided with a pressure relief hole.

[0013] Preferably, the air cylinder is connected to the top of the support frame, and the power output end of the air cylinder is connected with the push rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a liquid supplementing mechanism, when the production liquid in the liquid pushing cylinder is exhausted, the air cylinder drives the push plate and the rubber plug to ascend synchronously, the push plate drives the pull rod to move upwards, and then drives the conical body to move upwards, the conical body exerts a thrust force on the plug, at this time, the spring two is compressed, and the spring one is elongated, the liquid supplementing port is in a conducting state, the liquid storage tank transports the production liquid into the liquid pushing cylinder, and the purpose of quickly supplementing liquid is achieved, without disassembling the liquid pushing cylinder, the operation efficiency is improved, and the utility model has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the perspective view of the utility model;

[0016] Fig. 2 It is the liquid supplementing port and the liquid pushing cylinder connecting structure schematic view of the utility model;

[0017] Fig. 3 It is the liquid supplementing port internal structure schematic view of the utility model.

[0018] In the drawing: 1, placing table;2, support frame;3, air cylinder;4, push rod;5, liquid pushing cylinder;6, fixed plate;7, liquid supplementing port;8, liquid supplementing pipeline;9, delivery pump;10, liquid storage tank;12, push plate;13, pressure relief hole;14, rubber plug;15, pull rod;16, liquid supplementing channel;17, fixed seat;18, spring one;19, conical body;20, plug;21, spring seat;22, spring two;23, guide column. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1 to 3 The utility model provides a kind of pushing liquid device of AF film material processing equipment, including placing table 1 and the support frame 2 connected to the top of placing table 1, fixed plate 6 is connected in support frame 2, fixed plate 6 is connected with push liquid cylinder 5, fixed plate 6 is fixed in position to push liquid cylinder 5, improve the stability of push liquid cylinder 5.Push liquid cylinder 5 is slidably connected with rubber plug 14, rubber plug 14 is connected with push rod 4, push rod 4 is connected with the air cylinder 3 for driving rubber plug 14 to lift, air cylinder 3 drives push rod 4, rubber plug 14 synchronous downward, make the space below rubber plug 14 be compressed, can smoothly discharge production liquid from the bottom of push liquid cylinder 5.Push liquid cylinder 5 is connected with liquid supplement mechanism, liquid supplement mechanism includes liquid storage tank 10, liquid supplement pipeline 8, liquid supplement port 7, liquid supplement port 7 is communicated in push liquid cylinder 5, liquid supplement pipeline 8 is communicated in liquid storage tank 10 and liquid supplement port 7, liquid supplement port 7 is connected with plugging mechanism, and push rod 4 is used to open plugging mechanism.

[0021] Crucible is placed in the just below the bottom of push liquid cylinder 5, air cylinder 3 drives push rod 4 to move downward, in turn drive rubber plug 14 to move a certain distance, can transport production liquid into crucible, and the distance of rubber plug 14 each time moves equal, matches corresponding liquid discharge amount, i.e., the action of corresponding advancing amplitude can be repeated, reach stable production.

[0022] When production liquid in push liquid cylinder 5 is discharged, air cylinder 3 drives push plate 12 and rubber plug 14 to ascend synchronously, push plate 12 drives pull rod 15 to move upward, in turn drive conical body 19 to move upward, conical body 19 exerts thrust on plug 20, at this time, spring two 22 is compressed, and spring one 18 is lengthened, liquid supplement port 7 is in the state of communication, liquid storage tank 10 transports production liquid into push liquid cylinder 5, reaches the purpose of quickly supplementing liquid, without disassembling push liquid cylinder 5, improve operation efficiency.

[0023] Liquid supplement mechanism further includes delivery pump 9, the liquid discharge end of liquid storage tank 10 is connected with the input end of delivery pump 9, and the output end of delivery pump 9 is connected with liquid supplement pipeline 8.When supplementing, delivery pump 9 can transport production liquid in liquid storage tank 10 into push liquid cylinder 5 smoothly.

[0024] Liquid storage tank 10 and delivery pump 9 are connected to the top of support frame 2, and liquid storage tank 10 is located on one side of delivery pump 9.

[0025] The plugging mechanism comprises a plug 20, a spring seat 21, a spring 22 and a guide column 23. The spring seat 21 is connected to the liquid supplementing opening 7. The spring 22 is used to drive the plug 20 to move away from the spring seat 21. The liquid supplementing opening 7 is provided with a liquid supplementing channel 16. The plug 20 is pressed against the liquid supplementing channel 16. The guide column 23 is used to guide the plug 20. In normal use, the spring 22 is used to apply a pushing force to the plug 20, so that the plug 20 is pressed against the liquid supplementing channel 16, thereby plugging the liquid supplementing channel 16 and preventing the production liquid from being injected into the liquid pushing cylinder 5.

[0026] The two ends of the spring 22 are connected to the spring seat 21 and the plug 20.

[0027] The end of the guide column 23 is fixedly connected to the plug 20. The guide column 23 is slidably connected to the spring seat 21. The guide column 23 plays a good guiding role for the plug 20, thereby improving the stability of the reciprocating movement of the plug 20.

[0028] The liquid supplementing opening 7 is slidably connected to a pull rod 15, thereby improving the sealing performance of the connection between the two. The end of the pull rod 15 is connected to a conical body 19. The pull rod 15 has an L-shaped structure. The conical body 19 is matched with the plug 20. The pull rod 15 is connected to a fixing seat 17. The pull rod 15 is sleeved with a spring 18. The two ends of the spring 18 are connected to the fixing seat 17 and the liquid supplementing opening 7. The push rod 4 is connected to a push plate 12. The push plate 12 is matched with the pull rod 15. When supplementing liquid, the push plate 12 pushes the pull rod 15 to move upward. The pull rod 15 drives the conical body 19 to move upward. The conical body 19 slides relative to the plug 20. At this time, the spring 18 is gradually elongated. The conical body 19 drives the plug 20 to move toward the spring seat 21, thereby realizing the conduction of the liquid supplementing opening 7. The production liquid can be conveniently delivered into the liquid pushing cylinder 5, thereby achieving the purpose of rapid supplementing. When the supplementing is completed, the push plate 12 moves downward and is separated from the pull rod 15. The elongated spring 18 drives the pull rod 15 to return to the original position. The conical body 19 is simultaneously driven to move back. The compressed spring 22 drives the plug 20 to return to the original position, so that the plug 20 is pressed against the liquid supplementing channel 16, thereby plugging the liquid supplementing opening 7.

[0029] The liquid pushing cylinder 5 is provided with a pressure relief hole 13. When supplementing liquid, the bottom of the liquid pushing cylinder 5 is first plugged by a sealing cover. The rubber plug 14 is located above the pressure relief hole 13. The excess air inside is discharged from the pressure relief hole 13, thereby ensuring that the air pressure below the rubber plug 14 is balanced with the outside and the supplementing amount is appropriate and cannot be higher than the pressure relief hole 13. When the supplementing is completed, the sealing cover is disassembled for liquid pushing operation. The sealing cover belongs to the prior art.

[0030] The cylinder 3 is connected to the top of the support frame 2. The power output end of the cylinder 3 is connected to the push rod 4.

[0031] Working principle: the crucible is placed in the placing table 1, the air cylinder 3 drives the push rod 4 and the rubber plug 14 to move downwards, facilitating the production liquid to be discharged into the crucible.When the crucible is filled with the production liquid, the empty crucible is placed below the liquid pushing cylinder 5, the air cylinder 3 continues to drive the push rod 4 and the rubber plug 14 to move downwards, a certain amount of production liquid is discharged, the operation is repeated for several times, until the production liquid in the liquid pushing cylinder 5 is discharged completely. The air cylinder 3 drives the push rod 4 and the rubber plug 14 to move upwards synchronously, the push plate 12 pushes the pull rod 15 to move upwards, further driving the conical body 19 to move upwards, the conical body 19 exerts a pushing force on the plug 20, at this time, the spring two 22 is compressed, and the spring one 18 is elongated, the liquid supplementing port 7 is in the open state, the liquid storage tank 10 delivers the production liquid into the liquid pushing cylinder 5, achieving the purpose of quickly supplementing the liquid, without disassembling the liquid pushing cylinder 5, the operation efficiency is improved.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A liquid pushing device of an AF film material processing apparatus, characterized by comprising: The application relates to a liquid pushing device, which comprises a placing table (1) and a supporting frame (2) connected to the top of the placing table (1), a fixed plate (6) connected in the supporting frame (2), a liquid pushing cylinder (5) connected to the fixed plate (6), a rubber plug (14) slidingly connected in the liquid pushing cylinder (5), a push rod (4) connected to the rubber plug (14), a cylinder (3) used for driving the rubber plug (14) to lift, a liquid supplementing mechanism connected to the liquid pushing cylinder (5), the liquid supplementing mechanism comprising a liquid storage tank (10), a liquid supplementing pipeline (8) and a liquid supplementing port (7), the liquid supplementing port (7) being communicated with the liquid pushing cylinder (5), the liquid supplementing pipeline (8) being communicated with the liquid storage tank (10) and the liquid supplementing port (7), and a blocking mechanism being connected in the liquid supplementing port (7), wherein the push rod (4) is used for opening the blocking mechanism.

2. The liquid pushing device of the AF film material processing apparatus according to claim 1, wherein The liquid supplementing mechanism further comprises a delivery pump (9), the liquid outlet end of the liquid storage tank (10) is connected with the input end of the delivery pump (9), and the output end of the delivery pump (9) is connected with the liquid supplementing pipeline (8).

3. The liquid pushing device of the AF film material processing apparatus according to claim 2, wherein The liquid storage tank (10) and the delivery pump (9) are connected to the top of the supporting frame (2), and the liquid storage tank (10) is located on one side of the delivery pump (9).

4. The liquid pushing device of the AF film material processing apparatus according to claim 1, wherein The blocking mechanism comprises a plug (20), a spring seat (21), a second spring (22) and a guide column (23), the spring seat (21) is connected in the liquid supplementing port (7), the second spring (22) is used for driving the plug (20) to move away from the spring seat (21), a liquid supplementing channel (16) is arranged in the liquid supplementing port (7), the plug (20) is pressed in the liquid supplementing channel (16), and the guide column (23) is used for guiding the plug (20).

5. The liquid pushing device of the AF film material processing apparatus according to claim 4, wherein The two ends of the second spring (22) are connected with the spring seat (21) and the plug (20).

6. The liquid pushing device of the AF film material processing apparatus according to claim 4, wherein The end of the guide column (23) is fixedly connected with the plug (20), and the guide column (23) is slidingly connected with the spring seat (21).

7. The liquid pushing device of the AF film material processing apparatus according to claim 4, wherein The liquid supplementing port (7) is sealingly and slidingly connected with a pull rod (15), the end of the pull rod (15) is connected with a conical body (19), the conical body (19) is matched with the plug (20), the pull rod (15) is connected with a fixed seat (17), the pull rod (15) is sleeved with a first spring (18), the two ends of the first spring (18) are connected with the fixed seat (17) and the liquid supplementing port (7), the push rod (4) is connected with a push plate (12), and the push plate (12) is matched with the pull rod (15).

8. The liquid pushing device of the AF film material processing apparatus according to claim 1, wherein The liquid pushing cylinder (5) is provided with a pressure relief hole (13).

9. The liquid pushing device of the AF film material processing apparatus according to claim 1, wherein The cylinder (3) is connected to the top of the supporting frame (2), and the power output end of the cylinder (3) is connected with the push rod (4).

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