CN113071756A - Exhaust homogenizing method and device for feed packaging - Google Patents
Exhaust homogenizing method and device for feed packaging Download PDFInfo
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- CN113071756A CN113071756A CN202110172248.6A CN202110172248A CN113071756A CN 113071756 A CN113071756 A CN 113071756A CN 202110172248 A CN202110172248 A CN 202110172248A CN 113071756 A CN113071756 A CN 113071756A
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- bag
- feed
- exhaust
- extrusion
- feed bag
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004806 packaging method and process Methods 0.000 title abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 27
- 239000002985 plastic film Substances 0.000 claims description 7
- 229920006255 plastic film Polymers 0.000 claims description 7
- 239000000969 carrier Substances 0.000 claims 1
- 206010044565 Tremor Diseases 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 11
- 238000000429 assembly Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 235000019733 Fish meal Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 235000019735 Meat-and-bone meal Nutrition 0.000 description 1
- 244000138286 Sorghum saccharatum Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
-
- 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
Abstract
The invention provides an exhaust material homogenizing method and device for feed packaging, wherein a set of exhaust material homogenizing device is arranged at the tail end of a feed packaging transmission line, and in the feed transmission process, redundant air in a feed bag is exhausted through a series of actions of hole pricking, lodging, steering, extruding and trembling transmission, and the feed in the feed bag is homogenized and shaped, so that the method and the device are suitable for various bagged feeds.
Description
Technical Field
The invention relates to a method for packaging feed, in particular to an exhaust homogenizing method and device for feed packaging.
Background
The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The feed comprises more than ten kinds of feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, additives, whey powder, grease, meat and bone meal, grains, sweet sorghum and the like.
In poultry feed production course of working, the bagging-off link of fodder seals belongs to final link, because the fodder is mostly powdered, for packing the fodder for preventing that the fodder from revealing, adopt the compact bagged structure more.
After the feed bag is sealed, the feed in the feed bag mainly falls to the bottom layer of the feed bag, more air is remained at the upper part of the feed bag, and during later stacking, if a lot of air cannot be discharged from the inner side of the feed bag, the feed bag is irregular in shape, the upper bag and the lower bag are not placed neatly, the whole stack shape is irregular, and even collapses.
Disclosure of Invention
The invention provides an exhaust homogenizing method for feed packaging, aiming at solving the problems in the prior art.
The exhaust homogenizing method comprises the following steps:
s1: an air exhaust hole is tied at one side of the feed bag and close to the position below the seal;
s2: the feed bag is horizontally placed, and the side with the exhaust holes is upward;
s3: extruding the feed bag from the bottom of the feed bag to the sealing end of the feed bag to discharge air in the feed bag from the exhaust hole;
s4: the feed in the feed bag is uniformly distributed in the bag.
Further, the aperture of the vent hole is not more than 3 mm.
Furthermore, the outer layer of the feed bag is a paper bag, a layer of plastic film is attached to the inner layer of the paper bag, and after the plastic film is punctured, the plastic film is locally shrunk and deformed to prevent the powdery feed in the feed bag from leaking outwards.
In addition, the invention also provides an exhaust homogenizing device for feed packaging, which is used for implementing the method and comprises the following components: the device comprises a flat belt conveying mechanism arranged below a feed bag, a perforating machine arranged above the feed bag, a bag pouring machine arranged on the side surface of the flat belt conveying mechanism, an extrusion exhaust machine arranged above the flat belt conveying mechanism, and a four-edge roller conveyor arranged at the tail end of the whole device.
Wherein, puncher, bag pouring machine and extrusion exhauster are in proper order along the direction setting of flat band transmission mechanism transmission feedbag.
Further, the punch includes: the feeding bag sealing device comprises chain transmission assemblies and a needle, wherein the chain transmission assemblies are respectively arranged on two sides of a feeding bag seal, the needle is arranged below the chain transmission assemblies and moves in a reciprocating mode, the distance between the chain transmission assemblies is consistent with the thickness of the feeding bag seal, the moving direction of a chain, close to the feeding bag seal, of the chain transmission assemblies is consistent with the direction of a flat belt transmission mechanism below the chain transmission assemblies, when a hole is punctured, the chain transmission assemblies are used for clamping the seal by utilizing the chain which moves synchronously with the flat belt transmission mechanism, the feeding bag is tightened when the hole is punctured, and preferably, the cylinder.
Further, the bag pouring machine comprises: the bag-pouring shovel is attached above the flat belt conveying mechanism and moves back and forth; the branch is listed in the feedbag both sides, be on a parallel with first railing and the second railing that the feedbag transmission direction set up, it is perpendicular with feedbag transmission direction to fall the direction of bag shovel reciprocating motion, it promotes the feedbag lower part to fall the bag shovel, the upper portion of feedbag bumps into behind first railing, take place to empty to second railing direction, the second railing has interim supporting role, prevent that the feedbag from falling down the back, the focus falls to the top of falling the bag shovel, and simultaneously, the feedbag lower part is pushed away to one section transmission device down, it is reciprocating motion to preferably use the cylinder to promote to fall the bag shovel.
Furthermore, the bag pouring shovel is positioned on one side of the feed bag, which is not provided with the holes, so that the exhaust holes are upward after the feed bag is pushed down.
Further, a section of steering transmission with a 90-degree steering function is arranged between the bag pouring machine and the extrusion air exhauster.
Further, the extrusion exhauster includes: the feeding bag conveying mechanism is characterized in that a belt conveying mechanism is arranged below the feeding bag, an extruding roller is arranged above the belt conveying mechanism, the extruding roller is hinged to one end of each of two wheel frames, the other end of each wheel frame is hinged to a first support which stretches across the belt conveying mechanism, and the feeding bag passes through the position between the extruding roller and the belt conveying mechanism.
Furthermore, two pressure shafts perpendicular to the wheel frame are arranged in the middle of the wheel frame and penetrate through a second support spanned on the belt transmission mechanism, buffer springs are arranged above and below the second support on the pressure shafts, the pressure applied to the feed bag depends on the height of the extrusion roller and the pressure of the spring above the second support, and the spring below the second support is used for buffering the descending of the extrusion roller after the feed bag passes through the extrusion roller.
Further, the rollers on the four-edge roller conveyor for driving the feed bag to move forward have four protruding edges.
The invention has the technical effects that: after the feed bag is sealed on the flat belt transmission mechanism, the chain transmission assembly with the parallel chains is used for clamping the sealed end, at least one exhaust hole is punched below the feed bag seal on the side surface of the feed bag by using a needle, the feed bag is placed down, and the exhaust hole is upward, so that air can be conveniently exhausted from the feed bag; after pushing away, the orientation that original feedbag bottom was advancing towards the transmission line, during the extrusion air exhauster, the extrusion is rolled and is followed the feedbag bottom in proper order towards the extrusion feedbag of end of sealing, make inside air from the exhaust hole of feedbag bottom flow direction end of sealing, discharge from the exhaust hole again, at last through four arris roller transmission machine, make the feedbag self constantly tremble under the effect of convex edge when the transmission, let inside fodder evenly fill in any corner of feedbag, guarantee that the feedbag shape is regular, full.
The feed bag adopts the structure of an outer paper bag and an inner plastic film, and the inner plastic film has strong tension, so that the inner plastic film in the exhaust hole area shrinks and deforms when a needle punctures the feed bag, and the inner powdery material cannot leak out from the exhaust hole under normal conditions.
Drawings
FIG. 1 is an isometric view of an air venting and homogenizing device for a feed package according to the present invention;
fig. 2 is a front view of the air-discharging homogenizing device of the feed package of the present invention.
In the figure, 1, a flat belt conveying mechanism, 2, a punching machine, 3, a bag pouring machine, 4, a steering transmission, 5, an extrusion exhaust machine, 6, a four-edge roller conveying machine, 21, an exhaust hole, 22, a chain transmission assembly, 23, a needle, 31, a first railing, 32, a second railing, 33, a bag pouring shovel, 51, a belt conveying mechanism, 52, an extrusion roller, 53, a first bracket, 54, a second bracket, 55, a wheel frame, 56, a spring, 57, a pressure shaft and 80 feed bags are arranged.
Detailed Description
The following describes a specific embodiment of the present invention with reference to fig. 1.
Fig. 1 illustrates the overall structure and layout of an exhaust homogenizing device, which comprises: the device comprises a flat belt transmission mechanism 1 arranged below a feed bag 80, a perforating machine 2 arranged above the feed bag 80, a bag dumping machine 3 arranged on the side surface of the flat belt transmission mechanism 1, an extrusion exhaust machine 5 arranged above the flat belt transmission mechanism 1, and a four-edge roller transmission machine 6 arranged at the tail end of the whole device; wherein, puncher 2, bag pouring machine 3 and extrusion exhauster 5 set up along the direction of flat belt transmission mechanism 1 transmission feedbag 80 in proper order.
The punch 2 includes: the chain transmission assemblies 22 are respectively arranged at two sides of the seal of the feed bag 80, the needle 23 is arranged below the chain transmission assemblies 22 and moves in a reciprocating mode, the distance between the chain transmission assemblies 22 is consistent with the thickness of the seal of the feed bag 80, and the moving direction of the chain transmission assemblies 22 close to the seal of the feed bag 80 is consistent with the direction of the flat belt transmission mechanism 1 below; the bag pouring machine 3 comprises: a bag-pouring shovel 33 attached to the upper side of the flat belt conveying mechanism 1 and moving back and forth; the first rail 31 and the second rail 32 are respectively arranged on two sides of the feed bag 80 and are parallel to the transmission direction of the feed bag 80, the reciprocating direction of the bag inverting shovel 33 is vertical to the transmission direction of the feed bag 80, and the bag inverting shovel 33 is positioned on one side, which is not punctured, of the feed bag 80; a section of steering transmission 4 with a 90-degree steering function is arranged between the bag pouring machine 3 and the extrusion air exhauster 5.
Fig. 2 illustrates an internal connection structure of the extrusion exhauster 5, the extrusion exhauster 5 including: a belt transmission mechanism 51 is arranged below the feed bag 80, a squeezing roller 52 is arranged above the belt transmission mechanism 51, the squeezing roller 52 is hinged at one end of two wheel frames 55, the other end of the wheel frame 55 is hinged with a first support 53 which spans the belt transmission mechanism 51, so that the feed bag 80 passes through between the squeezing roller 52 and the belt transmission mechanism 51; two pressure shafts 57 vertical to the wheel frame 55 are arranged in the middle of the wheel frame 55, the pressure shafts 57 penetrate through the second bracket 54 spanned on the belt transmission mechanism 51, and springs 56 are arranged on the pressure shafts 57 above and below the second bracket 54;
the rollers on the four-ribbed roller conveyor 6 for driving the feed bag 80 forward have four protruding edges.
The working principle is as follows: after the feed bag 80 enters a packaging machine for sealing, under the condition that the chain transmission assembly 22 clamps the seal, the pricking pin 23 pricks out the exhaust hole 21 on the side surface of the feed bag 80, the feed bag 80 continuously moves to the bag pouring machine 3 on the flat belt transmission mechanism 1, the bag pouring shovel 33 extends out to act on the lower part of the feed bag 80, the feed bag 80 is poured towards the direction of the second rail 32 under the blocking of the first rail 31, the lower part of the feed bag 80 is further pushed to the turning transmission mechanism 4, the turning transmission mechanism 4 drives the feed bag 80 to change the 90-degree transportation direction, the feed bag 80 is conveyed to the extrusion exhaust machine 5, the feed bag 80 sequentially passes through the extrusion rollers 52 from the bottom to the sealing end under the driving of the belt transmission mechanism 51, the extrusion rollers 52 uniformly extrude the feed in the feed bag under the action of the spring 56 to enable the redundant air to be exhausted from the exhaust hole 21, and finally, the feed bag 80 passes through the four-roller edge transmission machine 6 to further homogenize the feed, the shape of the feed bag is regular.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An exhaust homogenizing method for feed packages, which is characterized by comprising the following steps:
s1: an air exhaust hole (21) is tied at one side of the feed bag (80) and close to the position below the seal;
s2: the feed bag (80) is horizontally placed, and the side with the vent hole (21) is upward;
s3: extruding the feed bag (80) from the bottom of the feed bag (80) to the sealed end of the feed bag (80) to discharge the air in the feed bag (80) from the exhaust hole (21);
s4: the feed in the feed bags (80) is uniformly distributed in the bags.
2. The exhaust homogenizing method for feed packages according to claim 1, characterized in that the aperture of the exhaust holes (21) is not more than 3mm, the outer layer of the feed bag (80) is a paper bag, and a plastic film is attached to the inner layer of the paper bag.
3. An exhaust homogenizing device for feed packages, characterized in that the device comprises: the device comprises a flat belt conveying mechanism (1) arranged below a feed bag (80), a perforating machine (2) arranged above the feed bag (80), a bag pouring machine (3) arranged on the side surface of the flat belt conveying mechanism (1), an extrusion exhaust machine (5) positioned above the flat belt conveying mechanism (1), and a four-edge roller conveyor (6) positioned at the tail end of the whole device;
wherein, the perforating machine (2), the bag pouring machine (3) and the extrusion exhaust machine (5) are arranged along the direction of the flat belt conveying mechanism (1) for conveying the feed bag (80) in sequence.
4. The exhaust homogenizing device for feed packages according to claim 3, characterized in that the perforating machine (2) comprises: the chain transmission components (22) are respectively arranged on two sides of the seal of the feed bag (80), the needle (23) is arranged below the chain transmission components (22) and moves in a reciprocating mode, the distance between the chain transmission components (22) is consistent with the thickness of the seal of the feed bag (80), and the moving direction of a chain, close to the seal of the feed bag (80), of the chain transmission components (22) is consistent with the direction of the flat belt transmission mechanism (1) below.
5. An exhaust homogenising device for feed packages according to claim 3, characterized in that the bag-pouring machine (3) comprises: a bag-pouring shovel (33) which is attached above the flat belt conveying mechanism (1) and moves back and forth; the first rail (31) and the second rail (32) are respectively arranged on two sides of the feed bag (80) and are arranged in parallel to the transmission direction of the feed bag (80), and the reciprocating direction of the bag inverting shovel (33) is vertical to the transmission direction of the feed bag (80).
6. An exhaust homogenizing device for feed packages according to claim 5, characterized in that the bag-inverting shovel (33) is located on the side of the feed bag (80) where no hole is drilled.
7. An exhaust and material-homogenizing device for feed packages according to claim 3, characterized in that a section of steering conveyor (4) with 90 ° steering function is provided between the bag-pouring machine (3) and the extrusion exhauster (5).
8. An exhaust and homogenizing device for feed packages according to claim 3, characterized in that the extrusion exhauster (5) comprises: the feeding bag comprises a feeding bag (80), a belt transmission mechanism (51) arranged below the feeding bag (80), an extrusion roller (52) arranged above the belt transmission mechanism (51), the extrusion roller (52) is hinged to one end of two wheel carriers (55), the other end of each wheel carrier (55) is hinged to a first support (53) stretching across the belt transmission mechanism (51), and the feeding bag (80) passes through the position between the extrusion roller (52) and the belt transmission mechanism (51).
9. The exhaust and material homogenizing device for feed packages according to claim 8, characterized in that two pressure shafts (57) perpendicular to the wheel frame (55) are arranged in the middle of the wheel frame (55), the pressure shafts (57) pass through the second bracket (54) spanned on the belt transmission mechanism (51), and springs (56) are arranged on the pressure shafts (57) above and below the second bracket (54).
10. An exhaust homogenising device for feed packages according to claim 3, characterized in that the rollers of the four-ribbed roller conveyor (6) for driving the feed bag (80) forward have four protruding edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110172248.6A CN113071756A (en) | 2021-02-08 | 2021-02-08 | Exhaust homogenizing method and device for feed packaging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110172248.6A CN113071756A (en) | 2021-02-08 | 2021-02-08 | Exhaust homogenizing method and device for feed packaging |
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| Publication Number | Publication Date |
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| CN113071756A true CN113071756A (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110172248.6A Pending CN113071756A (en) | 2021-02-08 | 2021-02-08 | Exhaust homogenizing method and device for feed packaging |
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| CA1234084A (en) * | 1982-10-18 | 1988-03-15 | Noboru Kitazawa | Method and apparatus for producing bag-shaped packages with cap body and content |
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Application publication date: 20210706 |
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| RJ01 | Rejection of invention patent application after publication |