CN219771747U

CN219771747U - Quantitative filling head

Info

Publication number: CN219771747U
Application number: CN202320739835.3U
Authority: CN
Inventors: 雷正兵
Original assignee: Hubei Yutian Technology Co ltd
Current assignee: Hubei Yutian Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-09-29
Anticipated expiration: 2033-04-06

Abstract

The utility model provides a quantitative filling head which comprises a metering cylinder, wherein a buffer cylinder is arranged on the bottom surface of the metering cylinder and penetrates through the bottom surface of the metering cylinder, a feeding pipeline is arranged on the side surface of the buffer cylinder and penetrates through the side surface of the buffer cylinder, a filling nozzle is arranged on the bottom surface of the buffer cylinder and penetrates through the bottom surface of the buffer cylinder, and the buffer cylinder always keeps a state of being full of adhesive in the filling process of the device, so that the influence of residual adhesive in the device on the filling amount is avoided when the device is filled.

Description

Quantitative filling head

Technical Field

The utility model relates to the technical field of filling equipment, in particular to a quantitative filling head for filling adhesives.

Background

The adhesive is one of the most important auxiliary materials, is widely applied in packaging operation, is generally packaged by adopting a packaging bottle, is most popular in the existing adhesives, and needs a specific filling head for packaging in the production process.

According to the patent number CN207645795U, an adhesive filling machine is disclosed, which comprises a frame, install the filling rifle in the frame, the filling rifle has the adhesive holding vessel through the pipe connection, the outer wall of the shell of filling rifle supports there is the seal shell, form sealed space between seal shell and the shell of filling rifle, be equipped with conduction oil export and conduction oil import on the sealed space, conduction oil import is connected with the oil tank of storing conduction oil, the conduction oil export links to each other with the oil tank, be equipped with the heater in the oil tank, be equipped with the pump that can make the conduction oil flow on the oil tank. The beneficial effects of the utility model are as follows: the gun head of the filling gun cannot be blocked by the solidification of the adhesive.

The following problems exist in the filling heads disclosed in the above patent documents and others:

1. when the existing filling head is used for filling the adhesive, the adhesive has certain viscosity, so that the filling head cannot ensure that the quantity of each product is the same when the filling head is used for filling, and the product quality is reduced.

2. When the existing filling head is used for filling the adhesive, the filling amount cannot be adjusted according to the size of the product container, so that the suitability of the device is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a quantitative filling head.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a ration filling head, includes adjusts the graduated flask, the bottom surface of adjusting the graduated flask is equipped with the buffer cylinder, and the buffer cylinder runs through the bottom surface of adjusting the graduated flask, the side of buffer cylinder is equipped with the feed line, and the feed line runs through the side of buffer cylinder, the bottom surface of buffer cylinder is equipped with the filling mouth, and the filling mouth runs through the bottom surface of buffer cylinder.

Preferably, the top surface of adjusting the graduated flask is equipped with the support frame, the inboard of support frame is equipped with the fly leaf, the inside of adjusting the graduated flask is equipped with the piston board, be equipped with the connecting rod between fly leaf and the piston board, the top surface of support frame is equipped with accommodate motor, and accommodate motor's output runs through the support frame, accommodate motor's output is equipped with accommodate screw, and accommodate screw and fly leaf threaded connection.

Preferably, the limit groove is formed in the inner side of the support frame, the limit groove is in an axisymmetric structure relative to the support frame, and the movable plate is movably connected with the limit groove.

Preferably, a guide groove is formed in the inner side of the measuring cylinder, the guide groove is in an axisymmetric structure relative to the measuring cylinder, and the piston plate is movably connected with the guide groove.

Preferably, the surface of the feeding pipeline is provided with a feeding one-way valve, and the surface of the filling nozzle is provided with a filling one-way valve.

Preferably, a controller is arranged on the surface of the supporting frame, and the controller is electrically connected with the adjusting motor.

Preferably, the piston plate is formed by thermoplastic rubber.

Preferably, the diameter length of the piston plate is equal to the inner diameter length of the metering cylinder.

Advantageous effects

According to the utility model, the buffer cylinder is arranged on the bottom surface of the metering cylinder, the side surface and the bottom of the buffer cylinder are respectively provided with the feeding pipeline and the filling nozzle, and the buffer cylinder always keeps the state of being full of adhesive in the filling process of the device, so that the influence of residual adhesive in the device on the filling amount is avoided when the device is used for filling, and the filling quality is improved.

In addition, be equipped with the fly leaf in the inboard of support frame, under the drive of accommodate motor, accommodate the lead screw can drive the fly leaf and reciprocate to make the piston board can reciprocate in the transfer cylinder, finally adjust the volume of filling adhesive, these designs make the device can pack the product of different capacities, improved the suitability of device.

Drawings

FIG. 1 is an isometric view of a dosing head of the present utility model;

FIG. 2 is a front view of the metering head of the present utility model;

FIG. 3 is a side view of the metering head of the present utility model;

fig. 4 is a cross-sectional view of a metering head according to the present utility model.

Legend description:

1. adjusting a motor; 2. a support frame; 3. a measuring cylinder is regulated; 4. a feed conduit; 5. a movable plate; 6. a feed check valve; 7. a filling nozzle; 8. a controller; 9. a buffer tube; 10. filling a one-way valve; 11. adjusting a screw rod; 12. a connecting rod; 13. a guide groove; 14. a limit groove; 15. a piston plate.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

First embodiment:

as shown in fig. 1-4, the present embodiment provides a metering filling head for filling an adhesive, and the adhesive is in a fluid state, comprising: the metering cylinder 3, the bottom surface of the metering cylinder 3 is provided with a buffer cylinder 9, the buffer cylinder 9 penetrates through the bottom surface of the metering cylinder 3, the side surface of the buffer cylinder 9 is provided with a feeding pipeline 4, the feeding pipeline 4 penetrates through the side surface of the buffer cylinder 9, the bottom surface of the buffer cylinder 9 is provided with a filling nozzle 7, and the filling nozzle 7 penetrates through the bottom surface of the buffer cylinder 9;

in the filling process, the buffer cylinder 9 always keeps the state of being full of the adhesive, so that the influence of the residual adhesive in the inner part on the filling amount is avoided, and the filling quality is improved.

Further, a guiding groove 13 is formed in the inner side of the measuring cylinder 3, the guiding groove 13 is in an axisymmetric structure relative to the measuring cylinder 3, and the piston plate 15 is movably connected with the guiding groove 13;

the guide groove 13 can prevent the piston plate 15 from rotating in the metering cylinder 3, the surface of the feeding pipeline 4 is provided with the feeding one-way valve 6, the surface of the filling nozzle 7 is provided with the filling one-way valve 10, the feeding one-way valve 6 can only convey the adhesive into the buffer cylinder 9 and the metering cylinder 3, and the filling one-way valve 10 can only convey the filling nozzle 7 outwards.

Specific embodiment II:

as shown in fig. 1-4, the difference between the present embodiment and the first embodiment is that the top surface of the measuring cylinder 3 is provided with a supporting frame 2, and the inner side of the supporting frame 2 is provided with a movable plate 5;

meanwhile, a piston plate 15 is arranged in the measuring cylinder 3, a connecting rod 12 is arranged between the movable plate 5 and the piston plate 15, an adjusting motor 1 is arranged on the top surface of the supporting frame 2, and the output end of the adjusting motor 1 penetrates through the supporting frame 2;

further, the output end of the adjusting motor 1 is provided with an adjusting screw rod 11, the adjusting screw rod 11 is in threaded connection with the movable plate 5, the adjusting screw rod 11 can drive the movable plate 5 to move up and down under the driving of the adjusting motor 1, so that the piston plate 15 can move up and down in the adjusting cylinder 3, and finally, the filling amount of the adhesive is adjusted, so that the device can fill products with different capacities, and the adaptability of the device is improved.

Third embodiment:

the difference between the embodiment and the first or second embodiment is that the inner side of the supporting frame 2 is provided with the limit groove 14, the limit groove 14 is in an axisymmetric structure with respect to the supporting frame 2, the movable plate 5 is movably connected with the limit groove 14, the surface of the supporting frame 2 is provided with the controller 8, the controller 8 is electrically connected with the adjusting motor 1, the piston plate 15 is formed by thermoplastic rubber, and the diameter length of the piston plate 15 is equal to the inner diameter length of the adjusting cylinder 3, so that the adhesive is prevented from leaking in the adjusting cylinder 3.

In summary, the design of the buffer cylinder 9 is adopted, the buffer cylinder 9 always keeps the state of being full of the adhesive in the filling process, the influence of the residual adhesive in the inside on the filling amount is avoided, the filling quality is improved, meanwhile, the design of the adjusting motor 1 and the adjusting screw 11 is adopted, the adjusting screw 11 can drive the movable plate 5 to move up and down under the driving of the adjusting motor 1, so that the piston plate 15 can move up and down in the adjusting cylinder 3, and the filling amount is adjusted.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ration filling head, includes and adjusts graduated flask (3), its characterized in that: the bottom surface of transfer cylinder (3) is equipped with buffer cylinder (9), and buffer cylinder (9) runs through the bottom surface of transfer cylinder (3), the side of buffer cylinder (9) is equipped with feed pipe (4), and feed pipe (4) run through the side of buffer cylinder (9), the bottom surface of buffer cylinder (9) is equipped with filling mouth (7).

2. The dosing head according to claim 1, characterized in that: the top surface of adjusting cylinder (3) is equipped with support frame (2), the inboard of support frame (2) is equipped with fly leaf (5), the inside of adjusting cylinder (3) is equipped with piston board (15), be equipped with connecting rod (12) between fly leaf (5) and piston board (15).

3. The dosing head according to claim 2, characterized in that: the top surface of support frame (2) is equipped with accommodate motor (1), and the output of accommodate motor (1) runs through support frame (2).

4. A dosing head according to claim 3, characterized in that: the inner side of the support frame (2) is provided with a limit groove (14), the limit groove (14) is in an axisymmetric structure relative to the support frame (2), and the movable plate (5) is movably connected with the limit groove (14).

5. The dosing head according to claim 1, characterized in that: the inner side of the measuring cylinder (3) is provided with a guide groove (13).

6. The dosing head according to claim 1, characterized in that: the surface of the feeding pipeline (4) is provided with a feeding one-way valve (6).

7. The dosing head according to claim 1, characterized in that: the surface of the filling nozzle (7) is provided with a filling one-way valve (10).

8. A dosing head according to claim 3, characterized in that: the surface of the supporting frame (2) is provided with a controller (8), and the controller (8) is electrically connected with the adjusting motor (1).

9. The dosing head according to claim 2, characterized in that: the piston plate (15) is made of rubber.

10. A dosing head according to claim 3, characterized in that: an adjusting screw rod (11) is arranged at the output end of the adjusting motor (1), and the adjusting screw rod (11) is in threaded connection with the movable plate (5).