CN219792480U

CN219792480U - Filling valve liquid level regulating device

Info

Publication number: CN219792480U
Application number: CN202321266895.4U
Authority: CN
Inventors: 汪正
Original assignee: Maanshan Langhui Machinery Co ltd
Current assignee: Maanshan Langhui Machinery Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-03
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of filling, and discloses a filling valve liquid level regulating device, which comprises a valve cylinder, wherein the lower end of the valve cylinder is fixedly connected with a filling head, a valve block is arranged in the valve cylinder, the outer side wall of the valve block is fixedly sleeved with a rubber piston sleeve in interference fit with the valve cylinder, the upper end of the valve block and the valve cylinder are jointly connected with a screw driving mechanism, the two sides of the upper end of the valve cylinder are fixedly connected with feeding pipes in an inserting manner, the pipe walls of the two feeding pipes are in sliding connection with the end faces of the valve block, a blocking block is arranged below the filling head, the upper end of the blocking block is propped against the lower end of the filling head, and the upper end of the blocking block is fixedly connected with a push rod. According to the utility model, the liquid level can be quickly adjusted through the piston valve block, the use is convenient, the valve block and the blocking block can be matched, the bottom of the blocking block cannot adhere to materials, the materials are effectively prevented from dripping, and meanwhile, the phenomenon that oily media in the materials are stuck due to too low temperature can be prevented.

Description

Filling valve liquid level regulating device

Technical Field

The utility model relates to the technical field of filling, in particular to a filling valve liquid level adjusting device.

Background

The filling valve is an important component for quantitative filling equipment, can rapidly adjust and control the filling quantity by adjusting, improves the accuracy of the product filling quantity, and has different requirements according to different filling materials.

At present, the filling valve is used as a key component for accurate filling, when filling is carried out, the liquid level in the filling cavity is required to be flexibly adjusted for adapting to different filling amounts, but the filling valve generally only has the function of liquid level adjustment, when filling, the residual material in the filling cavity can drop after the container is removed, in order to improve the phenomenon, a sealing structure is generally required to be additionally arranged at the head part of the filling head, but due to the fact that the bottom of the sealing block is also contacted with the material, a small part of material drop phenomenon still exists, the improvement effect is poor, the filling valve and the liquid level adjustment mechanism cannot be mutually matched, and the use effect is poor, so that the filling valve liquid level adjustment device is provided.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, due to the fact that the bottom of a sealing block is also contacted with materials, a small part of materials still drop, the improvement effect is poor, and the filling valve liquid level regulating device cannot be matched with a liquid level regulating mechanism and has poor using effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a filling valve liquid level control device, includes a valve section of thick bamboo, the lower extreme fixedly connected with filling head of a valve section of thick bamboo, the inside of a valve section of thick bamboo is equipped with the valve piece, and the lateral wall of valve piece fixedly cup joint with a valve section of thick bamboo interference fit's rubber piston sleeve, the upper end of valve piece is connected with screw rod actuating mechanism jointly with a valve section of thick bamboo, the upper end both sides of a valve section of thick bamboo are all fixed to peg graft there is the inlet pipe, and the pipe wall of two inlet pipes all with the terminal surface sliding connection of valve piece, the below of filling head is equipped with the shutoff piece, and the upper end of shutoff piece is the counterbalance setting with the lower extreme of filling head, the upper end fixedly connected with ejector pin of shutoff piece, the ejector pin is connected with elastic component jointly with a valve section of thick bamboo.

Preferably, the outer side wall of the valve cylinder is fixedly sleeved with a heat insulation sleeve, a plurality of electric heating rods are fixedly arranged in the heat insulation sleeve, and heat conduction oil is filled in the heat insulation sleeve.

Preferably, the screw driving mechanism comprises an internal thread sleeve fixedly arranged at the top of the valve block, the upper end of the valve cylinder is rotationally connected with an adjusting screw, the rod wall of the adjusting screw is in threaded connection with the inner wall of the internal thread sleeve, the upper end of the valve cylinder is fixedly connected with a mounting frame, the end face of the mounting frame is provided with a driving motor, and the output end of the driving motor is in transmission connection with the adjusting screw.

Preferably, the elastic component comprises a round block fixedly sleeved on the rod wall of the ejector rod, a strip-shaped plate is fixedly arranged on the lower side of the interior of the valve cylinder, and a spring is fixedly arranged between the strip-shaped plate and the round block.

Preferably, a plurality of mounting holes are formed in the position, located on the inner side of the heat insulation sleeve, of the side wall of the valve cylinder, and strip-shaped aluminum plates are fixedly arranged in the mounting holes.

Preferably, the outer pipe walls of the two feeding pipes are fixedly connected with square sleeves, the end parts of the square sleeves penetrate through the side walls of the valve cylinder, and the electric control valves corresponding to the square sleeves are fixedly arranged in the feeding pipes.

Preferably, a hollow column is arranged on the rear side above the valve cylinder, the pipe ends of the two feeding pipes are fixedly communicated with the hollow column, and the end parts of the hollow column are fixedly inserted with filling pipes.

Preferably, the round holes are formed in two sides of the end face of the valve block, the valve block is in sliding connection with the two feeding pipes through the two round holes, the two rubber sealing sleeves are fixedly connected to the inside of the round holes, and the two rubber sealing sleeves are in interference fit sliding connection with the outer pipe wall of the feeding pipes.

Preferably, the outside cover of the closure block is provided with a non-return sleeve, and the non-return sleeve is positioned at the lower end of the filling head and fixedly arranged.

Compared with the prior art, the utility model provides a filling valve liquid level adjusting device, which has the following beneficial effects:

1. this filling valve liquid level control device, through the valve section of thick bamboo that is equipped with, filling head, valve piece, rubber piston sleeve, inlet pipe, sprue, ejector pin mutually support, through piston type valve piece, can realize quick adjustment liquid level to can nimble adjustment filling volume, convenient to use, and set up the sprue through outside filling head outside, cooperate the ejector pin, can realize the cooperation of valve piece and sprue, and the sprue bottom can not the adhesion material, effectively prevent the material whereabouts.

2. This filling valve liquid level regulating device through the thermal insulation cover, the electric bar and the conduction fluid that are equipped with, can be convenient for according to the material of carrying, can heat the inside valve cylinder to oily medium in the material produces phenomena such as gluing because of the temperature is too low can be prevented.

The device has the advantages that the liquid level can be quickly adjusted through the piston type valve block, the device is convenient to use, the valve block and the block can be matched, materials cannot adhere to the bottom of the block, the materials are effectively prevented from dripping, and meanwhile, the phenomenon that oily media in the materials are stuck due to too low temperature can be prevented.

Drawings

FIG. 1 is a schematic diagram of a filling valve level adjusting device according to the present utility model;

FIG. 2 is a schematic diagram of a connection structure between the valve cylinder and the valve block in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the filling head of FIG. 1;

FIG. 4 is a schematic diagram of a connection structure between the driving motor and the valve cylinder in FIG. 1;

fig. 5 is a schematic view of the internal structure of the valve block of fig. 1.

In the figure: 1. a valve cylinder; 2. a filling head; 3. a valve block; 4. a rubber piston sleeve; 5. a feed pipe; 6. blocking; 7. a push rod; 8. a thermal insulation sleeve; 9. an electric heating rod; 10. heat conducting oil; 11. an internal thread sleeve; 12. adjusting a screw; 13. a mounting frame; 14. a driving motor; 15. round blocks; 16. a strip-shaped plate; 17. a spring; 18. a strip-shaped aluminum plate; 19. a square sleeve; 20. an electric control valve; 21. a hollow column; 22. filling tubes; 23. a round hole; 24. a rubber sealing sleeve; 25. and a check sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a filling valve liquid level adjusting device comprises a valve cylinder 1, wherein the lower end of the valve cylinder 1 is fixedly connected with a filling head 2, a valve block 3 is arranged in the valve cylinder 1, the outer side wall of the valve block 3 is fixedly sleeved with a rubber piston sleeve 4 in interference fit with the valve cylinder 1, the upper end of the valve block 3 and the valve cylinder 1 are jointly connected with a screw driving mechanism, the two sides of the upper end of the valve cylinder 1 are fixedly spliced with a feeding pipe 5, the pipe walls of the two feeding pipes 5 are in sliding connection with the end faces of the valve block 3, a blocking block 6 is arranged below the filling head 2, the upper end of the blocking block 6 is in abutting arrangement with the lower end of the filling head 2, the upper end of the blocking block 6 is fixedly connected with a push rod 7, and the push rod 7 and the valve cylinder 1 are jointly connected with an elastic component.

The outer side wall of the valve cylinder 1 is fixedly sleeved with a heat insulation sleeve 8, a plurality of electric heating rods 9 are fixedly arranged in the heat insulation sleeve 8, heat conduction oil liquid 10 is filled in the heat insulation sleeve 8, and through the arrangement, the interior of the valve cylinder 1 can be heated when oil-containing materials are filled, so that the conveying effect can be prevented from being influenced by thickening of oily media.

Screw rod actuating mechanism is including fixedly setting up in the internal thread cover 11 at valve piece 3 top, the upper end rotation of valve section of thick bamboo 1 is connected with adjusting screw 12, and adjusting screw's 12 wall and the inner wall threaded connection of internal thread cover 11, the upper end fixedly connected with mounting bracket 13 of valve section of thick bamboo 1, and driving motor 14 is installed to the terminal surface of mounting bracket 13, driving motor 14's output and adjusting screw 12 transmission are connected, work through driving motor 14, can drive adjusting screw 12 rotation, cooperation two inlet pipes 5 and internal thread cover 11, can adjust valve piece 3 in the position before the filling, thereby realize the nimble quick adjustment of liquid level.

The elastic component includes fixed circular block 15 that cup joints in ejector pin 7 wall, and the inside downside of valve section of thick bamboo 1 is fixed to be equipped with strip shaped plate 16, and is fixed jointly to be equipped with spring 17 between strip shaped plate 16 and the circular block 15, through this kind of setting, can break away from ejector pin 7 after valve piece 3, makes ejector pin 7 quick rebound.

The side wall of the valve cylinder 1 is provided with a plurality of mounting holes at the inner side of the heat insulation sleeve 8, and the inside of each mounting hole is fixedly provided with a strip-shaped aluminum plate 18, so that heat transfer to the inside of the valve cylinder 1 can be facilitated through the arrangement.

The outer tube wall fixedly connected with square cover 19 of two inlet pipes 5, and the tip of square cover 19 runs through the lateral wall setting of valve section of thick bamboo 1, and the inside of inlet pipe 5 is fixed to be equipped with the automatically controlled valve 20 corresponding with square cover 19 position, through this kind of setting, can seal closed inlet pipe 5 end department after the feeding is accomplished, prevents to influence the feeding filling.

The upper rear side of the valve cylinder 1 is provided with a hollow column 21, the pipe ends of the two feeding pipes 5 are fixedly communicated with the hollow column 21, and the end part of the hollow column 21 is fixedly inserted with a filling pipe 22, so that filling feeding can be facilitated through the arrangement.

Round holes 23 are formed in two sides of the end face of the valve block 3, the valve block 3 is slidably connected with the two feeding pipes 5 through the two round holes 23, rubber sealing sleeves 24 are fixedly connected to the inner portions of the two round holes 23, the two rubber sealing sleeves 24 are slidably connected with the outer pipe wall of the feeding pipes 5 in an interference fit mode, and through the arrangement, the tightness between the valve block 3 and the feeding pipes 5 can be improved.

The outside cover of the closure 6 is equipped with the non return cover 25, and the fixed setting of lower extreme that the non return cover 25 is located filling head 2 through this kind of setting, can scrape down the material of closure 6 lateral wall, improves the antidrip effect.

In the utility model, when the filling device is used, materials enter the valve cylinder 1 through the two feeding pipes 5, then move downwards through the valve block 3, and the material pressure can be increased by matching with the downwards movement of the rubber piston sleeve 4, the blocking block 6 can be ejected at the moment, the materials enter the container to be filled through the filling head 2, and when the valve block 3 moves to the bottom side, the blocking block 6 can be moved downwards to be ejected downwards through the ejector rod 7, so that the full discharge of the materials is facilitated, and the liquid level of the materials in the valve cylinder 1 can be improved by the pre-upwards and downwards movement of the valve block 3, so that the filling quantity can be flexibly adjusted.

Claims

1. The utility model provides a filling valve liquid level control device, includes valve section of thick bamboo (1), its characterized in that, the lower extreme fixedly connected with filling head (2) of valve section of thick bamboo (1), the inside of valve section of thick bamboo (1) is equipped with valve piece (3), and the lateral wall of valve piece (3) is fixed to be cup jointed with valve section of thick bamboo (1) interference fit's rubber piston sleeve (4), the upper end of valve piece (3) is connected with screw driving mechanism jointly with valve section of thick bamboo (1), the upper end both sides of valve section of thick bamboo (1) are all fixed grafting has inlet pipe (5), and the pipe wall of two inlet pipes (5) all with the terminal surface sliding connection of valve piece (3), the below of filling head (2) is equipped with shutoff piece (6), and the upper end of shutoff piece (6) is the setting with the lower extreme looks offset of filling head (2), the upper end fixedly connected with ejector pin (7) of shutoff piece (6), ejector pin (7) are connected with elastic component jointly with valve section of thick bamboo (1).

2. The filling valve liquid level adjusting device according to claim 1, wherein a thermal insulation sleeve (8) is fixedly sleeved on the outer side wall of the valve cylinder (1), a plurality of electric heating rods (9) are fixedly arranged in the thermal insulation sleeve (8), and heat conducting oil liquid (10) is filled in the thermal insulation sleeve (8).

3. The filling valve liquid level adjusting device according to claim 1, wherein the screw driving mechanism comprises an inner thread sleeve (11) fixedly arranged at the top of the valve block (3), the upper end of the valve cylinder (1) is rotationally connected with an adjusting screw (12), the rod wall of the adjusting screw (12) is in threaded connection with the inner wall of the inner thread sleeve (11), the upper end of the valve cylinder (1) is fixedly connected with a mounting frame (13), the end face of the mounting frame (13) is provided with a driving motor (14), and the output end of the driving motor (14) is in transmission connection with the adjusting screw (12).

4. A filling valve liquid level regulating device according to claim 1, characterized in that the elastic component comprises a round block (15) fixedly sleeved on the rod wall of the ejector rod (7), a strip-shaped plate (16) is fixedly arranged on the lower side of the interior of the valve cylinder (1), and a spring (17) is fixedly arranged between the strip-shaped plate (16) and the round block (15).

5. The filling valve liquid level adjusting device according to claim 2, wherein a plurality of mounting holes are formed in the side wall of the valve cylinder (1) at the inner side of the heat insulation sleeve (8), and strip-shaped aluminum plates (18) are fixedly arranged in the mounting holes.

6. Filling valve liquid level regulating device according to claim 1, characterized in that the outer tube walls of two feeding tubes (5) are fixedly connected with square sleeves (19), the ends of the square sleeves (19) penetrate through the side wall of the valve cylinder (1), and an electric control valve (20) corresponding to the square sleeves (19) is fixedly arranged inside the feeding tubes (5).

7. Filling valve liquid level regulating device according to claim 1, characterized in that a hollow column (21) is arranged at the upper rear side of the valve cylinder (1), the pipe ends of the two feeding pipes (5) are fixedly communicated with the hollow column (21), and a filling pipe (22) is fixedly inserted at the end part of the hollow column (21).

8. Filling valve liquid level regulating device according to claim 1, characterized in that round holes (23) are formed in two sides of the end face of the valve block (3), the valve block (3) is slidably connected with two feeding pipes (5) through the two round holes (23), rubber sealing sleeves (24) are fixedly connected to the inside of the two round holes (23), and the two rubber sealing sleeves (24) are slidably connected with the outer pipe wall of the feeding pipes (5) in an interference fit manner.

9. A filling valve liquid level adjusting device according to claim 1, characterized in that the outside of the blocking piece (6) is sleeved with a non-return sleeve (25), and the non-return sleeve (25) is fixedly arranged at the lower end of the filling head (2).