CN210175276U - Food container dust removal mechanism of filling machine - Google Patents
Food container dust removal mechanism of filling machine Download PDFInfo
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- CN210175276U CN210175276U CN201920717972.0U CN201920717972U CN210175276U CN 210175276 U CN210175276 U CN 210175276U CN 201920717972 U CN201920717972 U CN 201920717972U CN 210175276 U CN210175276 U CN 210175276U
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Abstract
The utility model provides a food container dust removal mechanism of liquid filling machine, includes frame, mould transport mechanism, positioning mechanism, at least one mould and at least one dust collector, and positioning mechanism, mould transport mechanism install respectively in the frame, and the mould is installed on mould transport mechanism, and dust collector installs on positioning mechanism, dust collector is including inhaling whitewashed unit, vacuum generation unit. The utility model discloses because dust collector adopts highly-compressed air to upwards blow out through a plurality of gas holes, form one ascending high-speed air current at the gas dirt passageway, form local vacuum in inhaling the powder sleeve, the small foreign matter suction that will be located in the food container of the mould of inhaling powder sleeve below leaves and make it follow the air current, consequently can be fast with the small foreign matter suction in the food container, and be difficult to damage, and the part is difficult to damage, also can not have peculiar smell or oil smoke, can guarantee food container's health, reduce the pollution that causes the environment.
Description
Technical Field
The utility model relates to a food container dust removal mechanism of liquid filling machine, more specifically say and relate to a food container dust removal mechanism of liquid filling machine that dust removal effect is good, consume the energy and be few.
Background
Before a food container (such as a plastic cup) to be filled is filled, a filling machine needs to remove tiny foreign matters (including dust, plastic powder, hair fragments and the like) in the food container to be filled, so that a dust removal mechanism needs to remove dust. At present, a dust removing mechanism is generally formed by connecting a vacuum pump with an exhaust pipe and exhausting air from top to bottom aiming at an opening of a food container to be filled, so that the aim of exhausting dust in the food container to be filled is fulfilled.
However, the dust removing mechanism has a high energy consumption of the vacuum pump, and is worn quickly after long-term use, and if an oil-free vacuum pump is adopted, peculiar smell is generated, and if the vacuum pump has an oil pump, smoke is generated, which can cause adverse effects on food containers and production environment.
Disclosure of Invention
The utility model aims at providing a food container dust removal mechanism of liquid filling machine, the food container dust removal mechanism of this kind of liquid filling machine can be fast with the small foreign matter suction in the food container to be difficult to damage can not cause harmful effects to food container and production environment. The technical scheme is as follows:
the utility model provides a food container dust removal mechanism of liquid filling machine, includes frame, mould transport mechanism, positioning mechanism, at least one mould and at least one dust collector, and positioning mechanism, mould transport mechanism install respectively in the frame, and the die holding is on mould transport mechanism, and dust collector installs on positioning mechanism, its characterized in that: the dust removal device comprises a powder suction unit, a vacuum generation unit, the powder suction unit comprises a powder suction sleeve, the bottom of an inner cavity of the powder suction sleeve is a powder suction port, the inner diameter of the powder suction port gradually decreases from bottom to top, the top end of the inner cavity of the powder suction sleeve is a powder outlet communicated with an inlet of the vacuum generation unit, the vacuum generation unit comprises a vacuum generation seat, an air-dust channel is formed between the top surface and the bottom surface of the vacuum generation seat, an air inlet communicated with an external air source is formed in the outer surface of the side wall of the vacuum generation seat, an air blowing pipeline is formed in the side wall of the vacuum generation seat, the air blowing pipeline comprises an annular air flow channel and a plurality of air blowing holes which extend along the circumferential direction of the side wall of the vacuum generation seat, the bottom ends of the air blowing holes are communicated with the annular air flow channel, the top end outlet of each. High-pressure air externally connected with an air source is blown out from each air blowing hole through the annular air flow channel, an upward high-speed airflow is formed in the air dust channel, so that the air in the annular air flow channel and the air in the powder suction sleeve below the annular air flow channel rapidly flow upwards, local vacuum is formed in the powder suction sleeve, and the micro foreign matters in the food container in the die below the powder suction sleeve are sucked out and are made to sequentially leave through the powder suction sleeve and the air dust channel along with the airflow.
In a better scheme, the air blowing holes are uniformly distributed along the circumferential direction of the inner side wall of the air dust channel.
In a more preferable scheme, the number of the air blowing holes is 2-20.
In a more preferable scheme, the aperture of the air blowing hole is 1-10 mm.
In a more preferable scheme, the aperture of the gas dust channel is 10-80 mm.
The better scheme, positioning mechanism includes locating rack and cylinder, and the cylinder is installed in the frame, and the piston shaft of cylinder extends perpendicularly downwards, and the locating rack is installed on the piston shaft of cylinder, and dust collector installs on the locating rack.
According to a more preferable scheme, the positioning mechanism further comprises two guide pillars and two sliding sleeves, the two sliding sleeves are respectively installed on the rack, the two guide pillars correspond to the two sliding sleeves one by one, each guide pillar respectively penetrates through the corresponding sliding sleeve, and the bottom end of each guide pillar is connected with the positioning frame.
In a preferred scheme, the food container dust removal mechanism further comprises a small foreign matter collecting device, and the gas dust channel is communicated with the small foreign matter collecting device through a gas pipe. Therefore, the phenomenon that the tiny foreign matters fall into other food containers or equipment again to cause secondary pollution can be avoided.
In a preferred embodiment, the mold conveying mechanism is a chain conveying mechanism. The chain transmission mechanism drives the die to move intermittently.
Compared with the prior art, the utility model has the advantages that, because dust collector adopts highly-compressed air to upwards blow out through a plurality of gas holes, form one ascending high velocity air at the gas-dust passageway, form local vacuum in inhaling the powder sleeve, the small foreign matter suction that will be located the food container in the mould of inhaling powder sleeve below leaves with it to make it follow the air current, consequently can be fast with the small foreign matter suction in the food container, and be difficult to damage, can not cause harmful effects to food container and production environment, and the part is difficult to damage, also can not have peculiar smell or oil smoke, can further guarantee food container's health, reduce the pollution that causes the environment.
Drawings
Fig. 1 is a schematic sectional structure diagram of embodiment 1 of the present invention;
fig. 2 is an enlarged view of the dust removing device of embodiment 1 shown in fig. 1.
Detailed Description
Example 1
As shown in fig. 1 and 2, the dust removing mechanism for food containers of a filling machine in this embodiment includes a frame 1, a mold conveying mechanism 2, a positioning mechanism 3, a plurality of molds 4, and 4 dust removing devices 5, wherein the positioning mechanism 3 and the mold conveying mechanism 2 are respectively installed on the frame 1, the molds 4 are installed on the mold conveying mechanism 2, and the dust removing devices 5 are installed on the positioning mechanism 3.
In this embodiment, a mold 4 has four laterally extending cavities 401 for receiving four food containers, and 4 dust removing devices 5 are arranged in the lateral direction. When one mold 4 moves below the positioning mechanism 3, the four cavities 401 of the mold 4 are located directly below the 4 dust removing devices 5, respectively.
The dust removal device 5 comprises a powder suction unit 501 and a vacuum generation unit 502, the powder suction unit 501 comprises a powder suction sleeve 5011, the bottom of the inner cavity of the powder suction sleeve 5011 is a powder suction port 5012, the inner diameter of the powder suction port 5012 gradually decreases from bottom to top, the top end of the inner cavity of the powder suction sleeve 5011 is a powder outlet 5013 communicated with the inlet of the vacuum generation unit 502, the vacuum generation unit 502 comprises a vacuum generation seat 5021, a gas-dust channel 5022 is formed between the top surface and the bottom surface of the vacuum generation seat 5021, the outer surface of the side wall of the vacuum generation seat 5021 is provided with a gas inlet 5023 communicated with an external gas source (not shown), the side wall of the vacuum generation seat 5021 is internally provided with a gas blowing pipeline 50211, the gas blowing pipeline 50211 comprises an annular air flow channel 502111 and a plurality of gas blowing holes 502112, the bottom ends of the gas blowing holes 502112 are communicated with the annular air flow channel 502111, and the top end outlets of the gas holes 502112 are positioned on the gas-, each of the blow holes 502112 faces above the vacuum generating block 5021. High-pressure air externally connected with an air source is blown out of each air blowing hole 502112 through the annular air flow passage 502111, an upward high-speed air flow is formed in the air dust passage 5022, so that the air in the annular air flow passage 502111 and the air in the powder suction sleeve 5011 below the annular air flow passage 502111 rapidly flow upwards, partial vacuum is formed in the powder suction sleeve 5011, and tiny foreign matters in a food container in the die 4 below the powder suction sleeve 5011 are sucked out and are led to leave through the powder suction sleeve 5011 and the air dust passage 5022 along with the air flow.
The air blowing holes 502112 are uniformly distributed along the circumferential direction of the inner side wall of the air dust channel 5022.
The number of the air blowing holes 502112 is 10.
The diameter of the air blowing hole 502112 is 6 mm.
The aperture of the gas dust channel 5022 is 50 mm.
The positioning mechanism 3 comprises a positioning frame 301 and a cylinder 302, the cylinder 302 is arranged on the frame 1, a piston shaft 3021 of the cylinder 302 extends vertically downwards, the positioning frame 301 is arranged on the piston shaft 3021 of the cylinder 302, and the dust removing device 5 is arranged on the positioning frame 301.
The positioning mechanism 3 further includes two guide posts 303 and two sliding sleeves 304, the two sliding sleeves 304 are respectively installed on the frame 1, the two guide posts 303 correspond to the two sliding sleeves 304 one by one, each guide post 303 passes through the corresponding sliding sleeve 304, and the bottom end of each guide post 303 is connected to the positioning frame 301.
The mould conveying mechanism 2 is a chain conveying mechanism. The chain transmission mechanism drives the die 4 to move intermittently.
The following operation is described with reference to fig. 1 and 2:
1. the chain transmission mechanism drives each mould 4 to do intermittent motion;
2. when one mold 4 moves below the positioning mechanism 3 and stops, the four mold cavities 401 of the mold 4 are respectively positioned right below the 4 dust removing devices 5;
3. the cylinder 302 drives the 4 dust removing devices 5 to descend until the powder suction ports 5012 of the powder suction sleeves 5011 of the 4 dust removing devices 5 cover the corresponding openings of the die cavities 401 to form closed spaces;
4. high-pressure air externally connected with an air source is blown out of each air blowing hole 502112 through the annular air runner 502111, an upward high-speed air flow is formed in the air-dust channel 5022, so that the air in the annular air runner 502111 and the air in the powder suction sleeve 5011 below the annular air runner 502111 rapidly flow upwards, local vacuum is formed in the powder suction sleeve 5011, the tiny foreign matters in the food container in the die 4 below the powder suction sleeve 5011 are sucked out and separated from the air flow through the powder suction sleeve 5011 and the air-dust channel 5022 in sequence, and the tiny foreign matters are sent to a tiny foreign matter collecting device;
5. the chain transmission mechanism drives each mould 4 to do intermittent motion, the mould 4 which finishes dust removal is sent away, and the next mould 4 moves to the position below the positioning mechanism 3 and stops moving.
Therefore, the dust removal can be continuously carried out on the food container in cycles.
Example 2
The food container dedusting mechanism of the filling machine in the embodiment is different from that of embodiment 1 in that:
the food container dust removal mechanism further comprises a tiny foreign matter collecting device, and the gas dust channel 5022 is communicated with the tiny foreign matter collecting device through a gas pipe. Therefore, the secondary pollution caused by the tiny foreign matters falling into other food containers or equipment again can be avoided.
The number of the air blowing holes 502112 is 20.
The diameter of the air blowing hole 502112 is 10 mm.
The aperture of the gas dust channel 5022 is 80 mm.
Example 3
The food container dedusting mechanism of the filling machine in the embodiment is different from that of embodiment 1 in that:
the number of the air blowing holes 502112 is 2.
The aperture of the air blowing hole 502112 is 1 mm.
The aperture of the gas dust channel 5022 is 10 mm.
The positioning mechanism 3 does not have two guide posts 303 and two sliding sleeves 304.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a food container dust removal mechanism of liquid filling machine, includes frame, mould transport mechanism, positioning mechanism, at least one mould and at least one dust collector, and positioning mechanism, mould transport mechanism install respectively in the frame, and the die holding is on mould transport mechanism, and dust collector installs on positioning mechanism, its characterized in that: the dust removal device comprises a powder suction unit, a vacuum generation unit, the powder suction unit comprises a powder suction sleeve, the bottom of an inner cavity of the powder suction sleeve is a powder suction port, the inner diameter of the powder suction port gradually decreases from bottom to top, the top end of the inner cavity of the powder suction sleeve is a powder outlet communicated with an inlet of the vacuum generation unit, the vacuum generation unit comprises a vacuum generation seat, an air-dust channel is formed between the top surface and the bottom surface of the vacuum generation seat, an air inlet communicated with an external air source is formed in the outer surface of the side wall of the vacuum generation seat, an air blowing pipeline is formed in the side wall of the vacuum generation seat, the air blowing pipeline comprises an annular air flow channel and a plurality of air blowing holes which extend along the circumferential direction of the side wall of the vacuum generation seat, the bottom ends of the air blowing holes are communicated with the annular air flow channel, the top end outlet of each.
2. A food container de-dusting mechanism for a filling machine as defined in claim 1, wherein: the air blowing holes are uniformly distributed along the circumferential direction of the inner side wall of the air dust channel.
3. A food container de-dusting mechanism for a filling machine as defined in claim 2, wherein: the number of the air blowing holes is 2-20.
4. A food container de-dusting mechanism for a filling machine as defined in claim 2, wherein: the aperture of the air blowing hole is 1-10 mm.
5. A food container de-dusting mechanism for a filling machine as defined in claim 2, wherein: the aperture of the gas dust channel is 10-80 mm.
6. The food container dusting mechanism of a filling machine as claimed in any one of claims 1 to 4, wherein: the positioning mechanism comprises a positioning frame and a cylinder, the cylinder is installed on the rack, a piston shaft of the cylinder vertically extends downwards, the positioning frame is installed on the piston shaft of the cylinder, and the dust removal device is installed on the positioning frame.
7. A food container de-dusting mechanism for a filling machine as defined in claim 6, wherein: the positioning mechanism further comprises two guide pillars and two sliding sleeves, the two sliding sleeves are respectively installed on the rack, the two guide pillars are in one-to-one correspondence with the two sliding sleeves, each guide pillar respectively penetrates through the corresponding sliding sleeve, and the bottom end of each guide pillar is connected with the positioning frame.
8. A food container de-dusting mechanism for a filling machine as defined in claim 1, wherein: the food container dust removal mechanism further comprises a tiny foreign matter collecting device, and the gas dust channel is communicated with the tiny foreign matter collecting device through a gas pipe.
9. A food container de-dusting mechanism for a filling machine as defined in claim 1, wherein: the mould conveying mechanism is a chain conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717972.0U CN210175276U (en) | 2019-05-20 | 2019-05-20 | Food container dust removal mechanism of filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717972.0U CN210175276U (en) | 2019-05-20 | 2019-05-20 | Food container dust removal mechanism of filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210175276U true CN210175276U (en) | 2020-03-24 |
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ID=69833698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920717972.0U Active CN210175276U (en) | 2019-05-20 | 2019-05-20 | Food container dust removal mechanism of filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210175276U (en) |
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2019
- 2019-05-20 CN CN201920717972.0U patent/CN210175276U/en active Active
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