CN217023083U - Blanking structure and packaging machine - Google Patents
Blanking structure and packaging machine Download PDFInfo
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- CN217023083U CN217023083U CN202221528526.3U CN202221528526U CN217023083U CN 217023083 U CN217023083 U CN 217023083U CN 202221528526 U CN202221528526 U CN 202221528526U CN 217023083 U CN217023083 U CN 217023083U
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- pipeline
- blanking structure
- wall
- pipe section
- purging
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Abstract
The application relates to a blanking structure and packagine machine, blanking structure include the pipeline, establish the vibration module on the outer wall of pipeline, establish the pipeline that sweeps on the pipeline outer wall and with the inert gas who sweeps the second end connection of pipeline provide the device, the first end that sweeps the pipeline stretches into in the pipeline from the output of pipeline. The packaging machine comprises the blanking structure. The utility model discloses blanking structure and packagine machine avoids the powder to be detained in the pipeline through the mode of vibration, uses inert gas to avoid the powder oxidation phenomenon to appear simultaneously.
Description
Technical Field
The application relates to the technical field of industrial production, in particular to a blanking structure and a packaging machine.
Background
In the production process of the packaging machine, due to the flowability problem of powder, when the powder is fed only by self-gravity, the feeding is not smooth, so that the material is retained in a pipeline frequently, and the packaging efficiency and effect are influenced. In the packaging process, partial powder is left in the pipeline to cause waste, the partial powder is difficult to clean, and oxidation phenomenon can occur after a long time.
SUMMERY OF THE UTILITY MODEL
The application provides a blanking structure and packagine machine avoids the powder to be detained in the pipeline through the mode of vibration, uses inert gas to avoid the powder oxidation phenomenon to appear simultaneously.
The above object of the present application is achieved by the following technical solutions:
in a first aspect, the present application provides a blanking structure, including:
a pipeline;
the vibration module is arranged on the outer wall of the pipeline;
the purging pipeline is arranged on the outer wall of the pipeline, and the first end of the purging pipeline extends into the pipeline from the output end of the pipeline;
the inert gas supply device is connected with the second end of the purging pipeline;
the vibration module includes:
the vibrator is arranged on the outer wall of the pipeline;
the electromagnetic valve is electrically connected with the vibrator;
and the timer is connected with the control end of the electromagnetic valve.
In one possible implementation form of the first aspect, the pipe comprises a straight pipe section and a tapered pipe section connected to the straight pipe section;
the first end of the purging pipeline extends into the tapered pipe section and extends to the straight pipe section or the connection part of the straight pipe section and the tapered pipe section.
In one possible implementation of the first aspect, a valve plate is hinged to the first end of the purge conduit.
In a second aspect, the present application provides a blanking structure, which includes:
a pipeline;
the vibration module is arranged on the outer wall of the pipeline;
the purging pipeline is arranged on the outer wall of the pipeline, and the first end of the purging pipeline penetrates through the pipeline and then extends into the pipeline;
the inert gas supply device is connected with the second end of the purging pipeline;
the vibration module includes:
the vibrator is arranged on the outer wall of the pipeline;
the electromagnetic valve is electrically connected with the vibrator;
and the timer is connected with the control end of the electromagnetic valve.
In one possible implementation of the second aspect, a valve plate is hinged on the first end of the purge conduit.
In a possible implementation manner of the second aspect, a shielding wing is arranged on the inner wall of the pipeline, and the shielding wing is located above the first end of the purging pipeline.
In a third aspect, the present application provides a packaging machine, including the feeding structure as described in the first aspect and any implementation manner of the first aspect.
In a fourth aspect, the present application provides a packaging machine comprising a blanking structure as described in the second aspect and any implementation manner of the second aspect.
The application provides a blanking structure and packagine machine makes the powder attached to on the pipeline inner wall drop through the continuous vibration of vibration module or intermittent type nature vibration, avoids the powder to be detained for a long time and produces the oxidation, injects inert gas in the pipeline simultaneously and reduces the oxidation of powder. In the process of injecting the inert gas into the pipeline, the inert gas can also blow the pipeline, so that the powder attached to the inner wall of the pipeline falls off.
Drawings
Fig. 1 is a schematic structural diagram of a blanking structure provided in the present application.
FIG. 2 is a schematic view of the flow of powder in a conduit according to the present application.
Fig. 3 is a schematic block diagram illustrating the structure and control principle of an inert gas supply device according to the present application.
FIG. 4 is a schematic view of a valve plate and purge line connection provided herein.
Fig. 5 is a schematic structural diagram of another blanking structure provided in the present application.
In the figure, 11, a pipeline, 12, a vibration module, 13, a purging pipeline, 14, an inert gas supply device, 111, a straight pipe section, 112, a conical pipe section, 113, a shielding wing, 121, a vibrator, 122, an electromagnetic valve, 123, a timer, 131, a valve plate, 141, an air tank, 142, an air pump, 143, a micro-pressure sensor, 144, a flow control valve, 145 and a controller.
Detailed Description
The technical solution of the present application will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, the blanking structure disclosed in the present application mainly includes a pipe 11, a vibration module 12, a purge pipe 13, and an inert gas supply device 14, where the pipe 11 is vertically installed on a packing machine and is used for providing a flow path for powder. For convenience of description, the upper end of the pipe 11 is referred to as the input end of the pipe 11, the lower end of the pipe 11 is referred to as the output end of the pipe 11, and the powder flows from top to bottom in the pipe 11.
The vibration module 12 is installed on the outer wall of the pipeline 11, and vibrates the pipe wall of the pipeline 11 in a vibration mode, wherein the vibration may be continuous vibration or intermittent vibration. When the wall of the pipe 11 vibrates, the powder attached to the inner wall of the pipe 11 can be removed.
The purge line 13 is fixed on the outer wall of the pipeline 11, a first end of the purge line 13 extends into the pipeline 11 from the output end of the pipeline 11, a second end is connected with an inert gas supply device 14, and the inert gas supply device 14 is used for injecting inert gas into the pipeline 11 through the purge line 13.
The inert gas has two functions, namely, the air in the purging pipeline 13 is squeezed out to reduce the contact of the powder and the air, and the powder attached to the inner wall of the pipeline 11 can be removed in a purging mode.
In some possible implementations, the inert gas providing device 14 is composed of a gas tank 141 and a gas pump 142, two ends of the gas pump 142 are respectively connected to the gas tank 141 and the purging pipeline 13, and when the gas pump 142 is started, the inert gas in the gas tank 141 is injected into the purging pipeline 13. The control of the air pump 142 can be directly connected to the control system of the packaging machine.
It will be appreciated that the inert gas flowing into the conduit 11 will cause the pressure in the conduit 11 to increase, and in order to avoid this, it is necessary to add a micro-pressure sensor 143 to the conduit 11 and a flow control valve 144 to the purge conduit 13.
The micro pressure sensor 143 and the flow control valve 144 may be controlled using a control system of the packing machine, or may be controlled using a single controller 145, as shown in fig. 3.
Referring to fig. 1, as a specific embodiment of the blanking structure provided by the application, the pipeline 11 is composed of a straight pipe section 111 and a tapered pipe section 112 connected to the straight pipe section 111, and the first end of the purge pipeline 13 extends into the tapered pipe section 112 and extends to the straight pipe section 111 or the connection between the straight pipe section 111 and the tapered pipe section 112, so that powder can be prevented from falling onto the purge pipeline 13, and the structure of the tapered pipe section 112 is more convenient to clean when the surface of the purge pipeline 13 is cleaned.
Referring to fig. 1, as a specific embodiment of the blanking structure provided by the application, the vibration module 12 is composed of a vibrator 121, an electromagnetic valve 122, a timer 123 and the like, the vibrator 121 is fixed on the outer wall of the pipeline 11, the electromagnetic valve 122 is electrically connected with the vibrator 121, and is used for controlling the on-off of a circuit, when the circuit is connected, the vibrator 121 is started, and when the circuit is disconnected, the vibrator 121 stops working.
The timer 123 is connected to the control end of the electromagnetic valve 122, and the timer 123 is used for controlling the electromagnetic valve 122 to open and close according to a set frequency, so as to realize intermittent operation of the vibrator 121.
Referring to fig. 4, as a specific embodiment of the blanking structure provided by the application, a valve plate 131 is hinged to the first end of the purge pipeline 13, the valve plate 131 is used for closing the first end of the purge pipeline 13, and after the inert gas flows into the purge pipeline 13, the valve plate 131 is blown open first and then flows into the pipeline 11. When there is no inert gas in the purge line 13, the valve plate 131 closes the first end of the purge line 13, preventing the powder in the line 11 from falling into the purge line 13.
Referring to fig. 5, the present application further discloses a blanking structure, and the difference of the blanking structure described in the above is that the first end of the purge pipe 13 passes through the pipe 11 and then extends into the pipe 11.
The following two ways to avoid powder in the pipeline 11 falling into the purging pipeline 13 are provided:
firstly, referring to fig. 4, a valve plate 131 is hinged to the first end of the purge pipeline 13, the valve plate 131 is used for closing the first end of the purge pipeline 13, and after the inert gas flows into the purge pipeline 13, the valve plate 131 is blown open first and then flows into the pipeline 11. When no inert gas exists in the purging pipeline 13, the valve plate 131 closes the first end of the purging pipeline 13, and powder in the pipeline 11 is prevented from falling into the purging pipeline 13.
Secondly, referring to fig. 5, a shielding wing 113 is additionally installed on the inner wall of the pipeline 11, and the shielding wing 113 is located above the first end of the purging pipeline 13 and can intercept the falling powder. The powder falling on the shielding wings 113 falls off the shielding wings 113 when the duct 11 is vibrated.
The application also discloses a packaging machine, which comprises any one of the blanking structures recorded in the content.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A blanking structure, comprising:
a duct (11);
the vibration module (12) is arranged on the outer wall of the pipeline (11);
the purging pipeline (13) is arranged on the outer wall of the pipeline (11), and the first end of the purging pipeline (13) extends into the pipeline (11) from the output end of the pipeline (11);
an inert gas supply device (14) connected to the second end of the purge line (13);
the vibration module (12) comprises:
a vibrator (121) provided on an outer wall of the pipe (11);
a solenoid valve (122) electrically connected to the vibrator (121);
and the timer (123) is connected with the control end of the electromagnetic valve (122).
2. Blanking structure according to claim 1, wherein the pipe (11) comprises a straight pipe section (111) and a tapered pipe section (112) connected to the straight pipe section (111);
the first end of the purging pipeline (13) extends into the tapered pipe section (112) and extends to the straight pipe section (111) or the connection part of the straight pipe section (111) and the tapered pipe section (112).
3. Blanking structure according to claim 1 or 2, wherein a valve plate (131) is hinged on the first end of the purge duct (13).
4. A blanking structure, comprising:
a duct (11);
the vibration module (12) is arranged on the outer wall of the pipeline (11);
the purging pipeline (13) is arranged on the outer wall of the pipeline (11), and the first end of the purging pipeline (13) penetrates through the pipeline (11) and then extends into the pipeline (11);
an inert gas supply device (14) connected to the second end of the purge line (13);
the vibration module (12) comprises:
a vibrator (121) provided on an outer wall of the pipe (11);
a solenoid valve (122) electrically connected to the vibrator (121);
and the timer (123) is connected with the control end of the electromagnetic valve (122).
5. The blanking structure of claim 4, wherein a valve plate (131) is hinged on the first end of the purge conduit (13).
6. The blanking structure of claim 4, wherein the inner wall of the pipe (11) is provided with a shielding wing (113), and the shielding wing (113) is located above the first end of the purging pipe (13).
7. A packaging machine, characterized in that it comprises a blanking structure according to any one of claims 1 to 3 or 4 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221528526.3U CN217023083U (en) | 2022-06-20 | 2022-06-20 | Blanking structure and packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221528526.3U CN217023083U (en) | 2022-06-20 | 2022-06-20 | Blanking structure and packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217023083U true CN217023083U (en) | 2022-07-22 |
Family
ID=82438189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221528526.3U Active CN217023083U (en) | 2022-06-20 | 2022-06-20 | Blanking structure and packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217023083U (en) |
-
2022
- 2022-06-20 CN CN202221528526.3U patent/CN217023083U/en active Active
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