CN108860686B - Food measurement packaging system - Google Patents
Food measurement packaging system Download PDFInfo
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- CN108860686B CN108860686B CN201810246864.XA CN201810246864A CN108860686B CN 108860686 B CN108860686 B CN 108860686B CN 201810246864 A CN201810246864 A CN 201810246864A CN 108860686 B CN108860686 B CN 108860686B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
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Abstract
The patent relates to the field of food processing, and particularly discloses a food metering and packaging system which comprises a sealing plate, a supporting rod, a wedge plate, a sliding rod, a scraping plate, a shifting block and an installation block, wherein the upper end and the lower end of a feeding cylinder are both open, the sealing plate is vertically arranged at the lower end of the feeding cylinder, the wedge plate is vertically and slidably arranged at the lower end of an inner cylinder, and two ends of the supporting rod are respectively welded with the wedge plate and the sealing plate; the cleaning mechanism comprises a spring, a vertically arranged slide rod, a scraper, a shifting block and an installation block, the installation block is welded in the feeding cylinder, the upper surface of the installation block is a first wedge surface which is sunken downwards, and the lower surface of the wedge plate is a second wedge surface; a chute is arranged in the feeding cylinder; the slide bar is installed in the spout, and the lower extreme of slide bar and scraper blade welding, scraper blade and the inner wall contact of feed cylinder. The scheme can ensure that the semi-solid food adhered to the inner wall of the feeding cylinder can be packaged in the plastic container, and the packaging precision is improved.
Description
Technical Field
The invention belongs to the field of food processing, and particularly relates to a food metering and packaging system.
Background
In order to contain semi-solid food, hard or shape-stable plastic is generally adopted as a food container, so that food with fixed weight can be conveniently packaged in the food container, the hard or shape-stable plastic container is not easy to deform in the using process, the food can be conveniently sealed and packaged, and meanwhile, the semi-solid food in the hard or shape-stable plastic container can be conveniently taken and used.
Before the semi-solid food enters the hard or shape-stable plastic container, an injection mechanism is needed to convey the semi-solid food into the plastic container, and then the top of the plastic container is sealed. In the injection process, a common injection device is cylindrical, after a certain amount of semi-solid food is injected into a plastic container through the cylindrical injection device, the semi-solid food generally adheres to the inner wall of the cylindrical injection device, so that the semi-solid amount injected into the plastic container has errors, the packaging precision of the food is reduced, and the product is unqualified in packaging; meanwhile, after part of the semi-solid food is adhered to the inner wall of the cylindrical injection device, the semi-solid food closest to the cylindrical inner wall is always adhered to the inner wall, so that the food is easy to deteriorate, and the quality of the product is easy to influence.
Disclosure of Invention
The invention aims to provide a food metering and packaging system, which can package semi-solid food adhered to the inner wall of a feeding cylinder in a plastic container and improve the packaging precision.
In order to achieve the above object, the basic scheme of the invention is as follows: a food metering and packaging system comprises a feeding device, wherein the feeding device comprises a metering mechanism, a cleaning mechanism, a control mechanism and a vertically arranged feeding barrel, the upper end and the lower end of the feeding barrel are both open, an inner barrel is arranged in the feeding barrel, the lower end of the inner barrel is open, and a feeding cavity is defined between the feeding barrel and the inner barrel;
the metering mechanism comprises a sealing plate, a supporting rod and a wedge plate, wherein the sealing plate and the wedge plate are horizontally arranged, the sealing plate is vertically and slidably arranged on the lower end of the feeding cylinder, the wedge plate is vertically and slidably arranged on the lower end of the inner cylinder, the upper end of the supporting rod is fixedly connected with the lower surface of the wedge plate, and the lower end of the supporting rod is fixedly connected with the upper surface of the sealing plate;
the cleaning mechanism comprises a spring, a vertically arranged slide rod, a scraper, a shifting block and an annular mounting block, the mounting block is coaxially and fixedly mounted on the inner wall of the feeding cylinder, the mounting block is positioned right below the wedge plate and the inner cylinder, the inner diameter of the mounting block is smaller than the maximum diameter of the wedge plate, the upper surface of the mounting block is a first wedge surface which is sunken downwards, and the lower surface of the wedge plate is a second wedge surface which can be contacted with the first wedge surface; an annular mounting groove is formed in the mounting block, an arc-shaped sliding groove is also formed in the feeding cylinder, and the mounting groove and the sliding groove are both positioned on the same horizontal plane; the upper end of the sliding rod is slidably arranged in the mounting groove and the sliding groove, the lower end of the sliding rod penetrates through the mounting block and is fixedly connected with the scraper, the scraper is in contact with the inner wall of the feeding cylinder, and the lower end of the scraper is positioned at an opening at the lower end of the feeding cylinder; one side of the shifting block penetrates through the sliding groove to be fixedly connected with the sliding rod, the other side of the shifting block is positioned outside the sliding groove, and the shifting block is in sliding connection with the feeding barrel; the spring is arranged in the sliding groove and the mounting groove, one end of the spring is connected with the sliding rod, and the other end of the spring is fixedly connected with the feeding cylinder;
control mechanism includes weighing device, treater and display screen, the horizontal fixed mounting of weighing device is on the upper surface of sealing the board, and on the surface of a display screen fixed mounting feeding section of thick bamboo, display screen and weighing device all with the treater electric connection.
Principle of the basic scheme: during the operation, use earlier to seal the lower extreme of a board closed feeding section of thick bamboo, the bracing piece drives the wedge plate at this moment and slides to the inner tube in, then add semi-solid food into the feeding chamber, the feeding chamber enters into the lower extreme of a feeding section of thick bamboo through annular installation piece, piles up on sealing the board, seals the weighing machine on the board and carries out real-time weighing to semi-solid food, and the weighing machine is with the signal transmission of weight to treater department simultaneously, and the treater turns into the weight index with the signal and transmits to the display screen on.
Observing the numerical value on the display screen, pulling the sealing plate to move downwards when the numerical value reaches a specification, driving the wedge plate to move downwards by the support rod, attaching the second wedge surface of the wedge plate to the first wedge surface on the mounting block, plugging redundant semi-solid food in the feeding cavity, and effectively ensuring that the quantity of the semi-solid food positioned below the mounting block is unchanged; at this moment, the sealing plate does not block the lower end of the feeding cylinder any more, semi-solid food in the feeding cylinder enters into the plastic container, the shifting block is stirred simultaneously, the spring is compressed, the shifting block drives the sliding rod in the sliding groove and the mounting groove to slide, the sliding rod drives the scraper blade to move, the semi-solid food on the inner wall of the feeding cylinder is separated from the inner wall by the scraper blade, the shifting block is released again, the spring rebounds the sliding rod, semi-solid food adhered to the inner wall is cleaned again, and then the semi-solid food on the inner wall enters into the plastic container together.
The advantages of the basic scheme are: 1. the upper surface of the mounting block is a first wedge surface which is sunken downwards, the lower surface of the wedge plate is a second wedge surface which can be contacted with the first wedge surface, and the semi-solid food entering the feeding cavity can enter the lower end of the feeding cylinder through the inclined first wedge surface, so that the flowing speed of the semi-solid food can be accelerated, meanwhile, the semi-solid food is conveniently guided to the center of the feeding cylinder, and the adhesion amount of the semi-solid food on the inner wall of the lower half part of the feeding cylinder is reduced; when the wedge plate is contacted with the mounting block, the semi-solid food in the feeding cavity can be quickly blocked, so that the semi-solid food is accurately packaged; 2. the upper end of the supporting rod is fixedly connected with the lower surface of the wedge plate, the lower end of the supporting rod is fixedly connected with the upper surface of the sealing plate, the supporting rod can enable the wedge plate and the sealing plate to move in a linkage mode, when semi-solid food enters the plastic container, the feeding cavity is plugged, and the packaging precision and speed of the semi-solid food can be improved; 3. the upper end slidable mounting of slide bar is in mounting groove and spout, and the lower extreme of slide bar passes installation piece and scraper blade fixed connection, and through stirring the driving lever, the slide bar can drive the scraper blade and remove, and then clears up the semi-solid food of adhesion on a feeding section of thick bamboo inner wall, and all semi-solid food homoenergetic packings of being convenient for improve semi-solid food's packing efficiency, can avoid the semi-solid food of adhesion on a feeding section of thick bamboo inner wall to deteriorate simultaneously.
In conclusion, the scheme mainly improves the metering and packaging part in the packaging system, the metering mechanism, the cleaning mechanism and the control mechanism in the system can measure the weight of the semi-solid food to be packaged in real time, and meanwhile, when the weighed semi-solid food is packaged in a plastic package, the semi-solid food can be prevented from being adhered to the inner wall of the feeding cylinder, so that the packaging precision can be improved.
Furthermore, one side of the scraper close to the feeding cylinder is attached to the inner wall of the feeding cylinder, and both sides of the scraper are provided with vertical arc-shaped grooves; be equipped with the rolling chamber in the scraper blade, elastic doctor-bar is installed in the rotation of rolling intracavity, is equipped with the opening with rolling chamber intercommunication in the arc wall, and the free end of doctor-bar is located outside the opening, vertical first electro-magnet that can attract the doctor-bar that is provided with in the feed cylinder. When the scraper plate moves on the inner wall of the feeding cylinder, the semi-solid food adhered to the inner wall is separated by two sides of the scraper plate, and then the semi-solid food is scraped into the arc-shaped groove, and the arc-shaped groove can guide the semi-solid food to facilitate the semi-solid food to enter a plastic package; meanwhile, when the scraping sheet is close to the first electromagnet, the first electromagnet is started, the rolled scraping sheet is moved out of the rolling cavity, semi-solid food adhered to the inner wall of the feeding cylinder is further removed, then the first electromagnet is closed, and the semi-solid food on the surface of the scraping sheet enters the arc-shaped groove through the opening, so that the semi-solid food on the inner wall of the feeding cylinder can be quickly cleaned conveniently.
Furthermore, the lower surface of the feeding cylinder is a third wedge surface which is concave inwards, and the side surface of the sealing plate is a fourth wedge surface which can be attached to the third wedge surface. When the sealing plate seals the feeding cylinder, the third wedge surface is attached to the fourth wedge surface; during packaging, the third wedge surface is separated from the fourth wedge surface, and the semi-solid food in the feeding cylinder enters the plastic package along the inclined surface of the fourth wedge surface, so that the packaging speed of the semi-solid food can be increased.
Further, still include cyclic annular gasbag and trachea, gasbag fixed mounting is on the upper surface of installation piece, be equipped with the exhaust chamber in the upper end of slide bar, the slide bar is kept away from and is equipped with the through-hole with the exhaust chamber intercommunication on one side of spring, and the exhaust chamber passes through the trachea with the gasbag and communicates. When the wedge plate moves down and blocks the feeding cavity, the wedge plate can extrude the air bag in the air bag, gas enters the exhaust cavity through the air pipe, the gas in the exhaust cavity is exhausted from the through hole, recoil force is generated during gas exhaust, the slide bar can be conveniently rotated towards the direction close to the spring, and manual operation can be effectively reduced.
Further, still include the supporting unit, the supporting unit includes pin and the second electro-magnet that can attract the pin, the vertical fixed mounting of second electro-magnet is on the outer wall of a feeding section of thick bamboo, the pin articulates on the second electro-magnet, and the side of pin can offset with the lower surface of sealing the board. When the quality of the semi-solid food displayed on the display screen reaches the specified rating, the second electromagnet is started, the stop lever is attracted by the second electromagnet, and the stop lever is not abutted against the lower surface of the sealing plate any more, so that the semi-solid food is automatically fed; when needs seal the feeding section of thick bamboo, let third scarf and the laminating of fourth scarf, close the second electro-magnet, let the pin simultaneously with seal the lower surface of board offset can, can improve third scarf and the laminating degree of fourth scarf.
The second electromagnet is electrically connected with the switch diode, and the switch diode is also electrically connected with the processor; and a torsional spring is arranged between the second electromagnet and the stop lever. When the quality of the semi-solid food displayed on the display screen reaches the specified rating, the processor sends an opening signal to the switch diode, so that the second electromagnet is opened, and the torsion spring between the stop lever and the second electromagnet is tensioned to open the feeding cylinder; after the second electromagnet is closed, the torsional spring can drive the stop lever to automatically rebound, and the diode can be quickly controlled to open and close the lower end of the feeding cylinder.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a food measuring and packaging system according to the present invention;
FIG. 2 is a horizontal cross-sectional view of the squeegee of FIG. 1;
fig. 3 is an enlarged view at a.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the feeding device comprises a feeding cylinder 10, an inner cylinder 101, a feeding cavity 103, a sliding chute 104, a first electromagnet 105, a sealing plate 201, a supporting rod 202, a wedge plate 203, a mounting block 301, a spring 302, a mounting groove 303, a sliding rod 304, a through hole 314, a scraping plate 305, a rolling cavity 315, a scraping blade 325, an arc-shaped groove 335, a shifting block 306, an air bag 307, an air pipe 308, a weighing machine 401, a display screen 402, a stop lever 501 and a second electromagnet 502.
The embodiments are substantially as shown in figures 1, 2 and 3: the utility model provides a food measurement packaging system, includes feed arrangement, and feed arrangement includes a feeding section of thick bamboo 10 of metering mechanism, clearance mechanism, control mechanism, support element and vertical setting, and the upper and lower end of a feeding section of thick bamboo 10 is uncovered, and is equipped with inner tube 101 in a feeding section of thick bamboo 10, and the lower extreme of inner tube 101 is uncovered, encloses into feeding chamber 103 between a feeding section of thick bamboo 10 and the inner tube 101.
The metering mechanism comprises a sealing plate 201, a supporting rod 202 and a wedge plate 203, the sealing plate 201 and the wedge plate 203 are both horizontally arranged, the sealing plate 201 is vertically and slidably mounted on the lower end of the feeding cylinder 10, the wedge plate 203 is vertically and slidably mounted on the lower end of the inner cylinder 101, the upper end of the supporting rod 202 is welded with the lower surface of the wedge plate 203, and the lower end of the supporting rod 202 is welded with the upper surface of the sealing plate 201.
The cleaning mechanism comprises a spring 302, a vertically arranged sliding rod 304, a scraping plate 305, a shifting block 306, an annular air bag 307, an air pipe 308 and an annular mounting block 301, the mounting block 301 is coaxially welded on the inner wall of the feeding cylinder 10, the mounting block 301 is positioned right below the wedge plate 203 and the inner cylinder 101, the inner diameter of the mounting block 301 is smaller than the maximum diameter of the wedge plate 203, the upper surface of the mounting block 301 is a first wedge surface which is sunken downwards, and the lower surface of the wedge plate 203 is a second wedge surface; the lower surface of the feeding cylinder 10 is a third wedge surface which is concave inwards, and the side surface of the sealing plate 201 is a fourth wedge surface.
An annular mounting groove 303 is formed in the mounting block 301, an arc-shaped sliding groove 104 is also formed in the feeding cylinder 10, and the mounting groove 303 and the sliding groove 104 are both located on the same horizontal plane; the upper end of the sliding rod 304 is slidably mounted in the mounting groove 303 and the sliding chute 104, the lower end of the sliding rod 304 penetrates through the mounting block 301 to be welded with the scraper 305, the scraper 305 is in contact with the inner wall of the feed cylinder 10, and the lower end of the scraper 305 is located at the lower end opening of the feed cylinder 10; the front side of the shifting block 306 penetrates through the sliding groove 104 to be welded with the sliding rod 304, the rear side of the shifting block 306 is positioned outside the sliding groove 104, and the shifting block 306 is connected with the feeding cylinder 10 in a sliding manner; the spring 302 is arranged in the sliding groove 104 and the mounting groove 303, the left end of the spring 302 is connected with the sliding rod 304, and the right end of the spring 302 is welded with the feeding cylinder 10.
The air bag 307 is adhered to the upper surface of the mounting block 301, an exhaust cavity is arranged in the upper end of the sliding rod 304, a through hole 314 communicated with the exhaust cavity is arranged on the right side of the sliding rod 304, and the exhaust cavity is communicated with the air bag 307 through an air pipe 308.
As shown in fig. 2, the upper side of the scraper 305 is attached to the inner wall of the feeding cylinder 10, and the left and right sides of the scraper 305 are provided with vertical arc-shaped grooves 335; the scraper 305 is internally provided with a rolling cavity 315, an elastic scraper 325 is rotatably arranged in the rolling cavity 315, the arc-shaped groove 335 is internally provided with an opening communicated with the rolling cavity 315, the free end of the scraper 325 is positioned outside the opening, and the feeding cylinder 10 is internally and vertically provided with a first electromagnet 105 capable of attracting the scraper 325.
The control mechanism comprises a weighing device 401, a processor, a switch diode and a display screen 402, wherein the weighing device 401 is horizontally welded on the upper surface of the sealing plate 201, the display screen 402 is welded on the outer surface of the feeding cylinder 10, and the display screen 402 and the weighing device 401 are electrically connected with the processor.
The supporting unit comprises a stop lever 501 and a second electromagnet 502 capable of attracting the stop lever 501, the second electromagnet 502 is vertically welded on the outer wall of the feeding cylinder 10, the stop lever 501 is hinged on the second electromagnet 502, and the side surface of the stop lever 501 can abut against the lower surface of the sealing plate 201; the second electromagnet 502 is electrically connected with a switching diode, which is also electrically connected with the processor; a torsion spring is arranged between the second electromagnet 502 and the stop lever 501.
When the food metering and packaging system in the embodiment is used, the feeding cylinder 10 is firstly sealed, so that the third wedge surface is attached to the fourth wedge surface; meanwhile, the second electromagnet 502 is closed, the blocking rod 501 rebounds to the lower part of the sealing plate 201 under the action of the torsion spring, and the side surface of the blocking rod 501 can abut against the lower surface of the sealing plate 201.
Then, the semi-solid food is added into the feeding cavity 103, the feeding cavity 103 enters the lower end of the feeding cylinder 10 through the annular mounting block 301 and is stacked on the sealing plate 201, the weighing device 401 on the sealing plate 201 weighs the semi-solid food in real time, meanwhile, the weighing device 401 transmits a signal of the weight to the processor, and the processor converts the signal into a weight index and transmits the weight index to the display screen 402.
When the quality of the semi-solid food displayed on the display screen 402 reaches a specified value, the processor sends an opening signal to the switch diode, so that the second electromagnet 502 is opened, the torsion spring between the stop lever 501 and the second electromagnet 502 is tensioned, the stop lever 501 does not abut against the lower surface of the sealing plate 201 any more, the sealing plate 201 automatically falls under the action of gravity, meanwhile, the support lever 202 drives the wedge plate 203 to move downwards, the second wedge surface of the wedge plate 203 is attached to the first wedge surface of the mounting block 301, and at the moment, the wedge plate 203 can extrude the gas in the air bag 307, the gas enters the exhaust cavity through the air pipe 308, the gas in the exhaust cavity is exhausted from the through hole 314, and when the gas is exhausted, a recoil force is generated, so that the slide bar 304 can rotate rightwards, the slide bar 304 drives the scraper 305 to move, and the scraper 305 separates the semi-solid food on the inner wall of the feeding cylinder; when the scraping blade 325 is close to the first electromagnet 105, the first electromagnet 105 is turned on, the rolled scraping blade 325 is moved out of the rolling cavity 315, the semi-solid food adhered to the inner wall of the feeding cylinder 10 is further cleaned, then the first electromagnet 105 is turned off, and the semi-solid food on the surface of the scraping blade 325 enters the arc-shaped groove 335 through the opening, so that the semi-solid food on the inner wall of the feeding cylinder 10 can be cleaned quickly.
When the spring 302 is compressed to the limit, the spring 302 rebounds the slide bar 304, again cleaning the semi-solid food adhered to the inner wall, and allowing the semi-solid food on the inner wall to enter the plastic container together.
When the semi-solid food is adhered to the inner wall of the feed cylinder 10, the poking block 306 is poked, the spring 302 is compressed, the poking block 306 drives the sliding chute 104 and the sliding rod 304 in the mounting groove 303 to slide, the sliding rod 304 drives the scraping plate 305 to move, the semi-solid food on the inner wall of the feed cylinder 10 is separated from the inner wall by the scraping plate 305, and the residual semi-solid food can enter the plastic container together.
What has been described above is merely an embodiment of the present invention, and common general knowledge of known specific structures and/or characteristics in the schemes has not been described more than necessary. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. A food metering and packaging system comprises a feeding device, and is characterized in that the feeding device comprises a metering mechanism, a cleaning mechanism, a control mechanism and a vertically arranged feeding barrel, wherein the upper end and the lower end of the feeding barrel are open, an inner barrel is arranged in the feeding barrel, the lower end of the inner barrel is open, and a feeding cavity is defined between the feeding barrel and the inner barrel;
the metering mechanism comprises a sealing plate, a supporting rod and a wedge plate, wherein the sealing plate and the wedge plate are horizontally arranged, the sealing plate is vertically and slidably arranged on the lower end of the feeding cylinder, the wedge plate is vertically and slidably arranged on the lower end of the inner cylinder, the upper end of the supporting rod is fixedly connected with the lower surface of the wedge plate, and the lower end of the supporting rod is fixedly connected with the upper surface of the sealing plate;
the cleaning mechanism comprises a spring, a vertically arranged sliding rod, a scraping plate, a shifting block and an annular mounting block, the mounting block is coaxially and fixedly mounted on the inner wall of the feeding cylinder and is positioned right below the wedge plate and the inner cylinder, the inner diameter of the mounting block is smaller than the maximum diameter of the wedge plate, the upper surface of the mounting block is a first wedge surface which is sunken downwards, the lower surface of the wedge plate is a second wedge surface which can be contacted with the first wedge surface, the lower surface of the feeding cylinder is a third wedge surface which is sunken inwards, and the side surface of the sealing plate is a fourth wedge surface which can be attached to the third wedge surface; an annular mounting groove is formed in the mounting block, an arc-shaped sliding groove is also formed in the feeding cylinder, and the mounting groove and the sliding groove are both positioned on the same horizontal plane; the upper end of the sliding rod is slidably arranged in the mounting groove and the sliding groove, the lower end of the sliding rod penetrates through the mounting block and is fixedly connected with the scraper, the scraper is in contact with the inner wall of the feeding cylinder, and the lower end of the scraper is positioned at an opening at the lower end of the feeding cylinder; one side of the shifting block penetrates through the sliding groove to be fixedly connected with the sliding rod, the other side of the shifting block is positioned outside the sliding groove, and the shifting block is in sliding connection with the feeding barrel; the spring is arranged in the sliding groove and the mounting groove, one end of the spring is connected with the sliding rod, and the other end of the spring is fixedly connected with the feeding cylinder;
the control mechanism comprises a weighing device, a processor and a display screen, the weighing device is horizontally and fixedly arranged on the upper surface of the sealing plate, the display screen is fixedly arranged on the outer surface of the feeding cylinder, and the display screen and the weighing device are electrically connected with the processor; one side of the scraper close to the feeding cylinder is attached to the inner wall of the feeding cylinder, and both sides of the scraper are provided with vertical arc-shaped grooves; be equipped with the rolling chamber in the scraper blade, elastic doctor-bar is installed in the rotation of rolling intracavity, is equipped with the opening with rolling chamber intercommunication in the arc wall, and the free end of doctor-bar is located outside the opening, vertical first electro-magnet that can attract the doctor-bar that is provided with in the feed cylinder.
2. The food metering and packaging system of claim 1, further comprising an annular air bag and an air pipe, wherein the air bag is fixedly mounted on the upper surface of the mounting block, an air exhaust cavity is formed in the upper end of the sliding rod, a through hole communicated with the air exhaust cavity is formed in one side of the sliding rod away from the spring, and the air exhaust cavity is communicated with the air bag through the air pipe.
3. The food metering and packaging system as claimed in any one of claims 1 or 2, further comprising a supporting unit, wherein the supporting unit comprises a stop lever and a second electromagnet capable of attracting the stop lever, the second electromagnet is vertically and fixedly mounted on the outer wall of the feeding cylinder, the stop lever is hinged to the second electromagnet, and the side surface of the stop lever can abut against the lower surface of the sealing plate.
4. The food metering and packaging system of claim 3, further comprising a switching diode, wherein the second electromagnet is electrically connected with the switching diode, and the switching diode is also electrically connected with the processor; and a torsional spring is arranged between the second electromagnet and the stop lever.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810246864.XA CN108860686B (en) | 2018-03-23 | 2018-03-23 | Food measurement packaging system |
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| CN201810246864.XA CN108860686B (en) | 2018-03-23 | 2018-03-23 | Food measurement packaging system |
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| CN108860686B true CN108860686B (en) | 2020-08-25 |
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| CN111380761A (en) * | 2020-04-28 | 2020-07-07 | 内蒙古工业大学 | An experimental device for the effect of driving vibration on the properties of bridge deck materials and its operation method |
| CN113665862B (en) * | 2021-10-25 | 2021-12-24 | 南通市技美自动化设备有限公司 | Intelligent automatic packaging equipment for liquid |
| CN114588029B (en) * | 2022-03-11 | 2024-03-19 | 山东鲁润阿胶健康产业有限公司 | Donkey-hide gelatin pearl is concocted with clam powder intelligent recovery unit |
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| CN207076384U (en) * | 2017-08-14 | 2018-03-09 | 安吉县朝辉涂料厂 | A kind of coating material agitator with automatic weighing function |
| CN107813965A (en) * | 2017-11-24 | 2018-03-20 | 无锡鼎茂机械制造有限公司 | A kind of blanking apparatus of packing machine |
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| CN108860686A (en) | 2018-11-23 |
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Effective date of registration: 20240523 Address after: Building 2, China Science and Technology Innovation Valley Demonstration Park, No. 7 Kaiyuan Avenue, Zone A, Leizhou Economic Development Zone, Zhanjiang City, Guangdong Province, 524200 Patentee after: Guangdong Zhanjiang Food Co.,Ltd. Country or region after: China Address before: 401220 1-10, No. 1, Xingmin Road, Fengcheng street, Changshou District, Chongqing Patentee before: CHONGQING XUNXUN COMMERCE AND TRADE Co.,Ltd. Country or region before: China |