CN215197967U - Rubber tube check valve device of rubber supply system of packing machine - Google Patents
Rubber tube check valve device of rubber supply system of packing machine Download PDFInfo
- Publication number
- CN215197967U CN215197967U CN202120418229.2U CN202120418229U CN215197967U CN 215197967 U CN215197967 U CN 215197967U CN 202120418229 U CN202120418229 U CN 202120418229U CN 215197967 U CN215197967 U CN 215197967U
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- check valve
- glue
- cylinder
- rubber tube
- valve body
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Abstract
The utility model discloses a supply gluey system rubber tube check valve device, including check valve body (1) and rubber tube (6) that link to each other with check valve body (1), check valve body (1) by the last cylinder that links to each other with rubber tube (6) and link to each other with last cylinder, and the diameter is greater than the lower cylinder constitution of last cylinder, the central authorities of the up end of cylinder are provided with a bell mouth (3) down, place on bell mouth (3) and seal this bell mouth (3) steel ball (2), install a stop screw (5) on the lateral wall of check valve body (1), this stop screw (5) extend to the top of steel ball (2), the bottom of cylinder is provided with into jiao kou (4) down. Under this system's rubber tube check valve device that supplies glue, when the glue pump stops to inhale gluey, glue in the rubber tube can not cause the situation that has the air in the pipeline because of appearing the backward flow phenomenon, avoids because gluing the jar in the volume not enough and leading to the warning to shut down.
Description
Technical Field
The utility model relates to a equipment for packing in tobacco machinery field especially relates to a check valve device in capsule packagine machine supplies system of gluing.
Background
In the pocket 350 capsule packer, the glue used for brand gluing is supplied by a glue pump and stored in a glue cylinder. Because of the high rotating speed of the equipment, the glue in the glue cylinder is consumed quickly under normal conditions. When the detection device in the glue cylinder detects that the glue is lower than a set position, a warning signal is sent out, and the system controls the glue pump to suck the glue out of the glue barrel and supply the glue barrel with the glue. During normal production, the glue pump supplies glue to the glue cylinder at regular intervals. When the glue pump sucks out the glue and supplies the glue to the glue cylinder, the glue pump stops acting, and the glue pump starts sucking the glue at the next time, so that the glue in the glue pipe is less in quantity, the glue in the glue pipe has a backflow phenomenon, the glue cannot be supplied to the glue cylinder in time when the glue pump supplies the glue at the next time, and the glue cylinder detection device cannot monitor the position of the glue and stops alarming.
SUMMERY OF THE UTILITY MODEL
For overcoming the above-mentioned defect among the prior art, the utility model provides a supply gluey system rubber tube check valve device can prevent effectively that the backward flow phenomenon from appearing in the glue of rubber tube. Avoiding the alarm and shutdown of the glue position detection device due to the failure of monitoring the glue.
The utility model discloses a supply gluey system rubber tube check valve device, including the check valve body and with the rubber tube that the check valve body links to each other, the check valve body by with last cylinder that the rubber tube links to each other and with it links to each other to go up the cylinder, and the diameter is greater than go up the lower cylinder of cylinder and constitute the central authorities of the up end of cylinder are provided with a bell mouth down, and a steel ball is placed on the bell mouth and seal this bell mouth install a stop screw on the lateral wall of check valve body, this stop screw extends to the top of steel ball the bottom of cylinder is provided with into jiao kou down.
The utility model discloses a supply system rubber tube check valve device, wherein the bottom of cylinder is provided with three gluey mouth of advancing uniformly down.
The utility model discloses a supply system rubber tube check valve device of gluing, wherein, the diameter of steel ball is 14mm, the inner chamber diameter of going up the cylinder is 18mm, the big footpath of bell mouth is 12mm, and the path is 10mm, stop screw's screw specification is M4.
The utility model discloses a supply under system rubber tube check valve device's the effect, when gluey pump stops to inhale and glues, glue in the rubber tube can not cause the situation that exists the air in the pipeline because of the backward flow phenomenon appears, makes the volume of gluing in the rubber tube keep sufficient state to guarantee that glue can in time supply to gluey jar when supplying to glue each time, avoid because glue in the jar volume not enough and lead to reporting to the police to shut down. The rubber tube check valve device of the rubber supply system is simple in structure, convenient to maintain and long in service life, and the working stability of the rubber supply system can be greatly improved in the production process.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a front view of an embodiment of the rubber hose check valve device of the glue supply system of the present invention.
Fig. 2 is a perspective view of the embodiment shown in fig. 1.
Fig. 3 is a schematic view of a glue supply system implemented according to the embodiment shown in fig. 1.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a supply system rubber tube check valve device includes non return valve body 1 and the rubber tube 6 that links to each other with non return valve body 1, and non return valve body 1 is by the last cylinder that links to each other with rubber tube 6 through threaded connection and link to each other with last cylinder, and the diameter is greater than the lower cylinder constitution of last cylinder. A tapered hole 3 is formed in the center of the upper end surface of the lower cylinder, and a steel ball 2 is placed on the tapered hole 3 and seals the tapered hole 3 to prevent the backflow of glue. And a limit screw 5 is arranged on the side wall of the check valve body 1, the limit screw 5 extends to the upper part of the steel ball 2, and three glue inlets 4 are uniformly arranged at the bottom end of the lower cylinder.
The diameter of the steel ball 2 is 14mm, the diameter of the inner cavity of the part, connected with the rubber tube 6, of the check valve body 1 is 18mm, the major diameter of the conical hole 3 is 12mm, and the minor diameter of the conical hole is 10mm, so that the backflow of glue liquid can be prevented. The specification of the screw hole of the limit screw 5 is M4, which not only ensures the glue pump to suck glue solution, but also prevents the steel ball from moving upwards to block the rubber tube.
Fig. 3 is a schematic diagram of a glue supply system implemented in the embodiment shown in fig. 1, and as shown in fig. 3, when the stock of glue in the glue cylinder meets the requirement, the system controls the glue pump to stop operating, the suction force is interrupted, the steel ball falls by self weight and blocks the glue inlet, so as to prevent the backflow of glue and ensure that the glue amount in the glue pipe is kept sufficient. When the detection device in the rubber cylinder monitors that the stock of the rubber solution in the rubber cylinder is lower than a set value, a warning signal is sent immediately, the system controls the rubber pump to start working, and the rubber in the rubber barrel is sucked from the rubber inlet 4 of the check valve body 1. The steel ball at the conical hole and the glue are sucked upwards under the action of the glue pump. The steel ball moves upwards to a certain position and is blocked by the limiting screw 5, and the glue is continuously sucked out of the rubber tube by the glue pump and supplied to the glue cylinder.
Under this system's rubber tube check valve device that supplies glue, when the glue pump stops to inhale and glues, glue in the rubber tube can not cause the situation that has the air in the pipeline because of appearing the backward flow phenomenon, makes the volume of gluing in the rubber tube keep sufficient state to guarantee that glue can in time supply to the gluey jar when supplying glue each time, avoid leading to the warning to shut down because the volume of gluing is not enough in the gluey jar. The rubber tube check valve device of the rubber supply system is simple in structure, convenient to maintain and long in service life, and the working stability of the rubber supply system can be greatly improved in the production process.
Claims (3)
1. The utility model provides a supply gluey system rubber tube check valve device, including check valve body (1) and with rubber tube (6) that check valve body (1) links to each other, its characterized in that, check valve body (1) by with last cylinder that rubber tube (6) link to each other with go up the cylinder and link to each other, and the diameter is greater than go up the lower cylinder of cylinder and constitute the central authorities of the up end of cylinder are provided with a bell mouth (3) down, and a steel ball (2) are placed on bell mouth (3) and seal this bell mouth (3) install a stop screw (5) on the lateral wall of check valve body (1), this stop screw (5) extend to the top of steel ball (2) the bottom of cylinder is provided with into jiao kou (4) down.
2. The rubber hose check valve device of a glue supply system according to claim 1, characterized in that three glue inlets (4) are uniformly arranged at the bottom end of the lower cylinder.
3. The rubber tube check valve device of the glue supply system according to claim 1 or 2, characterized in that the diameter of the steel ball (2) is 14mm, the diameter of the inner cavity of the upper cylinder is 18mm, the major diameter of the tapered hole (3) is 12mm, the minor diameter is 10mm, and the screw hole specification of the limit screw (5) is M4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418229.2U CN215197967U (en) | 2021-02-25 | 2021-02-25 | Rubber tube check valve device of rubber supply system of packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418229.2U CN215197967U (en) | 2021-02-25 | 2021-02-25 | Rubber tube check valve device of rubber supply system of packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215197967U true CN215197967U (en) | 2021-12-17 |
Family
ID=79441094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120418229.2U Active CN215197967U (en) | 2021-02-25 | 2021-02-25 | Rubber tube check valve device of rubber supply system of packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215197967U (en) |
-
2021
- 2021-02-25 CN CN202120418229.2U patent/CN215197967U/en active Active
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