CN117228081B - Packaging equipment for water-retaining agent - Google Patents
Packaging equipment for water-retaining agent Download PDFInfo
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- CN117228081B CN117228081B CN202311497067.6A CN202311497067A CN117228081B CN 117228081 B CN117228081 B CN 117228081B CN 202311497067 A CN202311497067 A CN 202311497067A CN 117228081 B CN117228081 B CN 117228081B
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 12
- 238000012856 packing Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The invention relates to the technical field of packaging equipment, in particular to packaging equipment for a water-retaining agent, which comprises a frame, a bag supporting unit and a conveying unit; the frame comprises a horizontal supporting part and an inclined supporting part, wherein an included angle between the horizontal supporting part and the inclined supporting part is an obtuse angle, a sealing machine and a supporting seat are sequentially arranged at the upper end of the inclined supporting part from left to right, a hopper is arranged on the supporting seat, four corners of the supporting seat are respectively and slidably connected with a sliding column, the lower ends of the sliding columns are commonly connected with a connecting seat, and a tension spring is arranged between the supporting seat and the connecting seat; the bag supporting unit comprises a bag supporting bracket, a bag supporting motor, a bidirectional screw rod and a bag supporting plate; the conveying unit comprises a first conveying assembly arranged on the horizontal supporting part and a second conveying assembly arranged on the inclined supporting part. The packaging equipment disclosed by the invention can realize automatic opening and positioning of the water-retaining agent packaging bags, and can ensure the stability of the two conveying belts in the process of conveying the water-retaining agent packaging bags simultaneously.
Description
Technical Field
The invention relates to the technical field of packaging equipment production, in particular to packaging equipment for a water-retaining agent.
Background
The agricultural drought-resistant water-retaining agent is a novel farmland water-saving product, which contains hydrophilic groups, so that the agricultural drought-resistant water-retaining agent is also called a water absorbent and a water-retaining agent, has the characteristics of strong water absorption, wide material sources, convenience in preparation and the like, and is widely applied to agricultural development. After the water-retaining agent is added into the soil, the volume weight of the soil can be reduced, the total porosity is increased, the overall air permeability of the soil is improved, and the utilization efficiency of water and fertilizer is improved.
For the transportation and the sales of convenient water retaining agent, and then can use equipment for packing to pack the water retaining agent in the production of water retaining agent's in-process, current equipment for packing generally has to connect hopper, conveyer belt and capper etc. to constitute, packing personnel hand wrapping bag struts in the hopper below that connects during the use and connects the material, and manual support mouthful connects the material work burden great, connects the material after finishing and carries the wrapping bag to one side, and the material of convenient next time, convenient continuous packing, but the in-process of carrying only supports the drive to drive the lower extreme of wrapping bag and remove, lacks the removal support to the top of bag body, and then the in-process that the water retaining agent removed takes place easily to empty unrestrained, stability and security when influencing the use.
Disclosure of Invention
In order to solve the technical problems, the invention provides packaging equipment for a water-retaining agent, which can realize automatic opening and positioning of a water-retaining agent packaging bag and can ensure the stability in the forward conveying process.
In order to achieve the above purpose, the present invention provides the following technical solutions: the packaging equipment for the water-retaining agent comprises a frame, a bag supporting unit and a conveying unit; the machine frame comprises a supporting upright post, a horizontal supporting part and an inclined supporting part, wherein an included angle between the horizontal supporting part and the inclined supporting part is an obtuse angle, a sealing machine and a supporting seat are sequentially arranged at the upper end of the inclined supporting part from left to right, a hopper is arranged on the supporting seat, four corners of the supporting seat are respectively and slidably connected with a sliding column, the lower ends of the sliding columns are commonly connected with a connecting seat, and a tension spring is arranged between the supporting seat and the connecting seat; the bag supporting unit comprises a bag supporting bracket, a bag supporting motor, two bidirectional screw rods and a bag supporting plate, wherein the bag supporting bracket is fixed at the lower end of the connecting seat, the bag supporting motor is fixed at the outer side of the bag supporting bracket, the two bidirectional screw rods are both in rotary connection with the bag supporting bracket, one bidirectional screw rod is fixedly connected with an output shaft of the bag supporting motor through a flange assembly, and the two bidirectional screw rods are in transmission connection through a synchronous belt wheel assembly; two hoisting plates are threaded on each bidirectional screw rod, a bag supporting plate is arranged between the two hoisting plates corresponding to the positions on the two bidirectional screw rods, and the upper ends of the hoisting plates are in sliding connection with the connecting seat; the conveying unit comprises a first conveying assembly arranged on the horizontal supporting part and a second conveying assembly arranged on the inclined supporting part.
Further, the bag supporting plates are of arc structures, and an oval bag supporting assembly is formed between the two bag supporting plates.
Further, a closing mechanism is arranged between the sealing machine and the bag supporting unit and comprises two hanging plates and two closing plates, wherein the hanging plates are fixedly connected with the inclined supporting parts, and the two closing plates form a splayed guide channel; the bag supporting plate is internally provided with a first cavity, a herringbone partition plate is arranged in the first cavity, the outer side of the bag supporting plate is provided with a row of first air holes communicated with the lower part of the first cavity, the first air holes are arranged below the herringbone partition plate, the top of the bag supporting plate is provided with a negative pressure pipe communicated with the first cavity, the lower end of the negative pressure pipe penetrates through the herringbone partition plate and then stretches into the lower part of the first cavity, the negative pressure pipe is communicated with the first air holes through the first cavity, and the upper end of the negative pressure pipe is externally connected with a negative pressure generating device; the second cavity is formed in the closing plate, the positive pressure pipe communicated with the second cavity is arranged at the upper end of the closing plate, a row of second air holes communicated with the second cavity are formed in the inner side of the closing plate, a plurality of guide plates are arranged in the second cavity, the front side and the rear side of each guide plate are respectively in sealing connection with the inner walls of the front side and the rear side of the closing plate, the lower ends of the guide plates are in sealing connection with the inner walls of the lower side of the closing plate, the upper ends of the two guide plates on the outermost side are in sealing connection with the inner walls of the upper side of the closing plate, the lower ends of the positive pressure pipe are located between the upper ends of the two guide plates on the outermost side, a guide channel is formed by surrounding between the two adjacent guide plates, the width of each guide channel increases gradually from the middle to the directions of the two sides, the second air holes are located at the lower ends of the guide channels, and the second air holes are obliquely upwards arranged.
Further, two anti-slip rubber strips are arranged on the outer side of the bag supporting plate, and the first air hole is positioned between the two anti-slip rubber strips.
Further, the first conveying assembly comprises two first conveying rollers and a main conveying belt, the first conveying rollers are rotatably connected to the left end and the right end of the horizontal supporting part through bearings, and the two first conveying rollers are in transmission connection through the main conveying belt; the second conveying assembly comprises two second conveying rollers and a side conveying belt, the second conveying rollers are rotatably connected to the left end and the right end of the inclined supporting part through bearings, and the two second conveying rollers are in transmission connection through the side conveying belt; the first conveying assembly and the second conveying assembly are arranged at an obtuse angle, the main conveying belt provides bottom support for the packaged water-retaining agent, and the side conveying belt provides rear side support for the packaged water-retaining agent to prevent dumping.
Further, the first and second conveyor assemblies include support rollers positioned within the main conveyor belt and the side conveyor belt.
Further, the conveying unit further comprises a driving assembly, the driving assembly comprises a conveying driving motor, a first bevel gear and a second bevel gear, an output shaft of the conveying driving motor is in transmission connection with one of the first conveying rollers, the rear end of the first conveying roller positioned at the left side is provided with the first bevel gear, the lower end of the second conveying roller positioned at the left side is provided with the second bevel gear, and the first bevel gear and the second bevel gear are in meshed transmission.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention discloses packaging equipment for a water-retaining agent, which is used for expanding and positioning a water-retaining agent packaging bag, and specifically comprises the following steps: the bag supporting motor drives one of the two-way screw rods to rotate, the two-way screw rod drives the other two-way screw rod to rotate through the synchronous pulley assembly, two lifting plates on the two-way screw rod are separated from each other or are close to each other, and when the two lifting plates are far away, the two bag supporting plates support the bag opening of the water-retaining agent packaging bag sleeved on the outer side of the bag opening.
2. The invention discloses a packaging device for a water-retaining agent, wherein a bag supporting unit adopts a floating design, and slowly descends under the dragging of material gravity in the bagging process, so that the bottom of a packaging bag and a main conveying belt are always in a stable contact state, and after the bagging is completed, the bag supporting unit automatically moves upwards, thereby facilitating the separation of the packaging bag, and the packaging device specifically comprises:
when the outside throw material unit work is thrown the material to the ration in the hopper, the water-retaining agent material is inside along the hopper landing water-retaining agent wrapping bag, along with the continuous increase of the interpolation weight of water-retaining agent, the water-retaining agent wrapping bag pulls down and props the bag board, drive the connecting seat and move down under the direction effect of traveller, the extension spring is stretched this moment, the bottom of water-retaining agent wrapping bag in this process is contact with the upper surface of main conveyor belt all the time, the rear side is contact with side conveyor belt surface all the time, when prop the bag board with the water-retaining agent wrapping bag loosen the back, the extension spring drives the connecting seat and prop the bag board and shift up to reset, with the wrapping bag separation.
In addition, the negative pressure pipe on the bag supporting plate forms negative pressure air current at first air vent department, and this negative pressure forms adsorption affinity to the position that the wrapping bag is located between two anti-skidding rubber strips, fixes a position the sack position of wrapping bag, reduces because the material whereabouts leads to the wrapping bag to follow the risk of slipping on the bag supporting plate, complements with the floating design of bag supporting unit, ensures the stability of wrapping bag charging process.
3. The invention discloses packaging equipment for a water-retaining agent, because the bag opening of a packaging bag is in an opening state at a loading station, the bag opening needs to be folded before sealing, and for this purpose, a closing station is added after the packaging is carried out, and the packaging equipment specifically comprises: the charged packaging bag is conveyed into the closing-in mechanism, the bag opening of the packaging bag is gradually closed when two closing-in plates form a splayed guide channel to pass through, positive pressure pipes arranged on the closing-in plates form positive pressure air flow at the second air holes, the second air holes are obliquely upwards arranged, and the air flow blown out from the lower side upwards can close the bag opening to assist the bag opening, so that the packaging bag is suitable for high-efficiency automatic packaging equipment.
Particularly, because the area of the positive pressure pipe is far smaller than the area covered by a plurality of second air holes, the flow velocity of the second air holes below the positive pressure pipe is larger than the flow velocity of two sides, the flexible packaging bag can cause the phenomenon of curling or folding due to the difference of the flow velocity in the entering process.
4. The obtuse included angles between the horizontal supporting part and the inclined supporting part of the frame are arranged, the obtuse included angles are respectively arranged between the horizontal supporting part and the first conveying component and the second conveying component of the inclined supporting part, the main conveying belt provides a bottom support for the packaged water-retaining agent, and the side conveying belt provides a rear side support for the packaged water-retaining agent package to prevent the packaged water-retaining agent package from toppling.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention in an embodiment;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
fig. 3 is an enlarged view of fig. 2 at reference a;
FIG. 4 is a partial cross-sectional view of a bag-opening unit in an embodiment;
fig. 5 is an enlarged view of reference numeral B in fig. 4;
FIG. 6 is a schematic view of the structure of a bag-supporting plate in an embodiment;
FIG. 7 is a cross-sectional view taken along the direction C-C in FIG. 6;
FIG. 8 is a schematic structural view of a necking plate in an embodiment;
FIG. 9 is a cross-sectional view taken along the direction D-D in FIG. 8;
fig. 10 is a side view of another embodiment of the present invention.
In the figure: the device comprises the following components of an 11-supporting column, a 12-horizontal supporting part, a 13-inclined supporting part, a 14-sealing machine, a 15-supporting seat, a 16-hopper, a 17-sliding column, a 18-connecting seat, a 19-tension spring, a 21-bag supporting bracket, a 22-bag supporting motor, a 23-two-way screw rod, a 24-bag supporting plate, a 241-herringbone partition plate, a 242-first air hole, a 243-negative pressure pipe, a 25-synchronous pulley assembly, a 26-hanging plate, a 27-anti-skid rubber strip, a 31-hanging plate, a 32-closing plate, a 33-second cavity, a 34-positive pressure pipe, a 35-guide plate, a 36-second air hole, a 41-first conveying roller, a 42-main conveying belt, a 43-second conveying roller, a 44-side conveying belt, a 51-conveying driving motor, a 52-first bevel gear and a 53-second bevel gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present embodiment provides a packaging apparatus for a water retaining agent, including a frame, a bag supporting unit, a closing mechanism, a conveying unit, and a driving assembly.
The frame includes support post 11, horizontal support portion 12 and slope supporting part 13, and the contained angle between horizontal support portion 12 and the slope supporting part 13 is the obtuse angle, and the upper end of slope supporting part 13 is provided with capper 14 and supporting seat 15 in proper order from left to right, sets up hopper 16 on the supporting seat 15, and the four corners of supporting seat 15 sliding connection respectively has a traveller 17, and the lower extreme of traveller 17 is connected with connecting seat 18 jointly, is equipped with extension spring 19 between supporting seat 15 and the connecting seat 18.
The bag supporting unit comprises a bag supporting bracket 21, a bag supporting motor 22, two bidirectional screw rods 23 and a bag supporting plate 24, wherein the bag supporting bracket 21 is fixed at the lower end of the connecting seat 18, the bag supporting motor 22 is fixed at the outer side of the bag supporting bracket 21, two bidirectional screw rods 23 are rotatably connected with the bag supporting bracket 21, one bidirectional screw rod 23 is fixedly connected with an output shaft of the bag supporting motor 22 through a flange component, and the two bidirectional screw rods 23 are in transmission connection through a synchronous belt wheel component 25; two hoisting plates 26 are threaded on each two-way screw rod 23, a bag supporting plate 24 is arranged between the two hoisting plates 26 corresponding to the positions on the two-way screw rods 23, and the upper ends of the hoisting plates 26 are in sliding connection with the connecting seat 18. The bag supporting plates 24 are of arc-shaped structures, an oval bag supporting assembly is formed between the two bag supporting plates 24, and two anti-slip rubber strips 27 are arranged on the outer sides of the bag supporting plates 24.
A first cavity is formed in the bag supporting plate 24, a herringbone partition plate 241 is arranged in the first cavity, a row of first air holes 242 communicated with the lower part of the first cavity are formed in the outer side of the bag supporting plate 24, the first air holes 242 are located below the herringbone partition plate 241, a negative pressure pipe 243 communicated with the first cavity is arranged at the top of the bag supporting plate 24, the lower end of the negative pressure pipe 243 penetrates through the herringbone partition plate 241 and then stretches into the lower part of the first cavity, the negative pressure pipe 243 is communicated with the first air holes 242 through the first cavity, and the upper end of the negative pressure pipe 243 is externally connected with a negative pressure generating device; the first air hole 242 is located between the two anti-skid rubber strips 27.
The closing-in mechanism is located between the sealing machine 14 and the bag supporting unit, and the closing-in mechanism comprises a hanging plate 31 and closing-in plates 32, wherein the hanging plate 31 is fixedly connected with the inclined supporting portion 13, the number of the closing-in plates 32 is two, the closing-in plates 32 comprise horizontal portions and arc portions, the arc portions of the two closing-in plates 32 form a splayed guide channel, and the horizontal portions of the two closing-in plates 32 form a bag opening tightening channel. The second cavity 33 is arranged in the horizontal part of the closing plate 32, the positive pressure pipe 34 communicated with the second cavity 33 is arranged at the upper end of the horizontal part of the closing plate 32, a row of second air holes 36 communicated with the second cavity 33 are arranged on the inner side of the horizontal part of the closing plate 32, a plurality of guide plates 35 are arranged in the second cavity 33, the front side and the rear side of each guide plate 35 are respectively in sealing connection with the inner walls of the front side and the rear side of the horizontal part of the closing plate 32, the lower ends of the guide plates 35 are in sealing connection with the inner walls of the lower side of the horizontal part of the closing plate 32, the upper ends of the two outermost guide plates 35 are in sealing connection with the inner walls of the upper side of the horizontal part of the closing plate 32, the lower end of the positive pressure pipe 34 is positioned between the upper ends of the two outermost guide plates 35, a guide channel is formed by surrounding between the two adjacent guide plates 35, the widths of the guide channels are sequentially increased from the middle to the two sides, the second air holes 36 are positioned at the lower ends of the guide channels, and the second air holes 36 are obliquely arranged upwards.
The conveying unit includes a first conveying assembly provided on the horizontal support portion 12 and a second conveying assembly provided on the inclined support portion 13. The first conveying assembly comprises two first conveying rollers 41, a main conveying belt 42 and a plurality of supporting rollers (not shown), wherein the first conveying rollers 41 are rotatably connected to the left end and the right end of the horizontal supporting part 12 through bearings, the two first conveying rollers 41 are in transmission connection through the main conveying belt 42, and the supporting rollers are positioned in the main conveying belt 42; the second conveying assembly comprises two second conveying rollers 43, a side conveying belt 44 and a plurality of supporting rollers (not shown), wherein the second conveying rollers 43 are rotatably connected to the left end and the right end of the inclined supporting part 13 through bearings, the two second conveying rollers 43 are in transmission connection through the side conveying belt 44, and the plurality of supporting rollers are positioned in the side conveying belt 44; the first and second conveyor assemblies are arranged at an obtuse angle, the main conveyor belt 42 provides a bottom support for the packaged water retaining agent, and the side conveyor belt 44 provides a rear support for the packaged water retaining agent to prevent tipping.
The driving assembly comprises a conveying driving motor 51, a first bevel gear 52 and a second bevel gear 53, an output shaft of the conveying driving motor 51 is in transmission connection with one of the first conveying rollers 41, the first bevel gear 52 is arranged at the rear end of the first conveying roller 41 positioned at the left side, the second bevel gear 53 is arranged at the lower end of the second conveying roller 43 positioned at the left side, and the first bevel gear 52 and the second bevel gear 53 are in meshed transmission.
It should be noted that referring to fig. 10, the first conveying assembly and the second conveying assembly may be arranged at right angles, and the first output assembly may be arranged at an angle with respect to the horizontal plane, so that the packaging bag may be conveyed in a state of being stably supported to the side.
The working principle of the invention is as follows:
opening and positioning the packaging bag: the water-retaining agent packaging bag is sleeved outside the two bag supporting plates 24 manually or by a mechanical arm, the bag supporting motor 22 works, an output shaft of the bag supporting motor 22 drives one of the two-way screw rods 23 to rotate, the other two-way screw rod 23 is driven by the two-way screw rod 23 to synchronously rotate through the synchronous pulley assembly 25, two lifting plates 26 positioned on the same two-way screw rod 23 are mutually far away, the two groups of lifting plates 26 drive the bag supporting plates 24 to separate and open the water-retaining agent packaging bag, and then the negative pressure generating device forms negative pressure at the first air hole 242 through the negative pressure pipe 243 to adsorb and position the opening of the packaging bag.
And (3) adding a water-retaining agent: the outside throws material unit work and to the interior volume of hopper 16 and throws the material, the water-retaining agent is along hopper 16 landing to the water-retaining agent wrapping bag inside, along with the continuous increase of the added weight of water-retaining agent, the water-retaining agent wrapping bag pulls down to prop a bag board 24, prop a bag board 24 and drive connecting seat 18 and move down, connecting seat 18 drives slide post 17 and slides down along supporting seat 15 and stretch extension spring 19, and then the wrapping bag after loading moves down and contacts with the upper surface of main conveyer belt 42, after the water-retaining agent is added, prop the output shaft of a bag motor 22 and rotate in opposite directions, prop a bag board 24 and loosen the water-retaining agent wrapping bag, prop a bag board 24 and the wrapping bag of water-retaining agent after the extension spring 19 drives connecting seat 18 and moves up to reset, the bagging operation of convenience next time.
Closing up the packaging bag: the conveying driving motor 51 works, the conveying driving motor drives the left first conveying roller 41 to rotate, the left first conveying roller 41 drives the left second conveying roller 43 to synchronously rotate through meshing transmission of the first bevel gear 52 and the second bevel gear 53, the main conveying belt 42 and the side conveying belt 44 synchronously run, and the loaded water-retaining agent is conveyed to the left into the closing mechanism. The bag mouth of the packaging bag moves leftwards and is tightened under the guiding action of the two closing-up plates, the positive pressure pipe 34 at the horizontal part of the closing-up plate 32 is filled with high-pressure gas, the air flow is discharged from the second air hole through the second cavity, and the air flow is inclined from bottom to top to blow the bag mouth of the packaging bag to assist in tightening, so that closing-up is completed.
And (3) sewing a packaging bag: and sealing the packaging bag by adopting a vertical seam sealing machine or a hot-melt sealing machine to finish the packaging of the water-retaining agent.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (5)
1. The packaging equipment for the water-retaining agent comprises a frame, a bag supporting unit and a conveying unit; the machine frame comprises a supporting upright post, a horizontal supporting part and an inclined supporting part, wherein an included angle between the horizontal supporting part and the inclined supporting part is an obtuse angle, a sealing machine and a supporting seat are sequentially arranged at the upper end of the inclined supporting part from left to right, a hopper is arranged on the supporting seat, four corners of the supporting seat are respectively and slidably connected with a sliding column, the lower ends of the sliding columns are commonly connected with a connecting seat, and a tension spring is arranged between the supporting seat and the connecting seat; the bag supporting unit comprises a bag supporting bracket, a bag supporting motor, two bidirectional screw rods and a bag supporting plate, wherein the bag supporting bracket is fixed at the lower end of the connecting seat, the bag supporting motor is fixed at the outer side of the bag supporting bracket, the two bidirectional screw rods are both in rotary connection with the bag supporting bracket, one bidirectional screw rod is fixedly connected with an output shaft of the bag supporting motor through a flange assembly, and the two bidirectional screw rods are in transmission connection through a synchronous belt wheel assembly; two hoisting plates are threaded on each bidirectional screw rod, a bag supporting plate is arranged between the two hoisting plates corresponding to the positions on the two bidirectional screw rods, and the upper ends of the hoisting plates are in sliding connection with the connecting seat; the conveying unit comprises a first conveying assembly arranged on the horizontal supporting part and a second conveying assembly arranged on the inclined supporting part; the bag supporting plates are of arc structures, and an oval bag supporting assembly is formed between the two bag supporting plates; the method is characterized in that:
a closing mechanism is arranged between the sealing machine and the bag supporting unit and comprises two hanging plates and two closing plates, wherein the hanging plates are fixedly connected with the inclined supporting parts, and the two closing plates form a splayed guide channel; the bag supporting plate is internally provided with a first cavity, a herringbone partition plate is arranged in the first cavity, the outer side of the bag supporting plate is provided with a row of first air holes communicated with the lower part of the first cavity, the first air holes are arranged below the herringbone partition plate, the top of the bag supporting plate is provided with a negative pressure pipe communicated with the first cavity, the lower end of the negative pressure pipe penetrates through the herringbone partition plate and then stretches into the lower part of the first cavity, the negative pressure pipe is communicated with the first air holes through the first cavity, and the upper end of the negative pressure pipe is externally connected with a negative pressure generating device; the second cavity is formed in the closing plate, the positive pressure pipe communicated with the second cavity is arranged at the upper end of the closing plate, a row of second air holes communicated with the second cavity are formed in the inner side of the closing plate, a plurality of guide plates are arranged in the second cavity, the front side and the rear side of each guide plate are respectively in sealing connection with the inner walls of the front side and the rear side of the closing plate, the lower ends of the guide plates are in sealing connection with the inner walls of the lower side of the closing plate, the upper ends of the two guide plates on the outermost side are in sealing connection with the inner walls of the upper side of the closing plate, the lower ends of the positive pressure pipe are located between the upper ends of the two guide plates on the outermost side, a guide channel is formed by surrounding between the two adjacent guide plates, the width of each guide channel increases gradually from the middle to the directions of the two sides, the second air holes are located at the lower ends of the guide channels, and the second air holes are obliquely upwards arranged.
2. Packaging apparatus for water retaining agents according to claim 1, characterized in that: two anti-slip rubber strips are arranged on the outer side of the bag supporting plate, and the first air hole is positioned between the two anti-slip rubber strips.
3. Packaging apparatus for water retaining agents according to claim 1, characterized in that: the first conveying assembly comprises two first conveying rollers and a main conveying belt, the first conveying rollers are rotatably connected to the left end and the right end of the horizontal supporting part through bearings, and the two first conveying rollers are in transmission connection through the main conveying belt; the second conveying assembly comprises two second conveying rollers and a side conveying belt, the second conveying rollers are rotatably connected to the left end and the right end of the inclined supporting part through bearings, and the two second conveying rollers are in transmission connection through the side conveying belt; the first conveying assembly and the second conveying assembly are arranged at an obtuse angle, the main conveying belt provides bottom support for the packaged water-retaining agent, and the side conveying belt provides rear side support for the packaged water-retaining agent to prevent dumping.
4. A packaging apparatus for water retaining agents according to claim 3, characterized in that: the first and second conveyor assemblies include support rollers positioned within the main and side conveyor belts.
5. A packaging apparatus for water retaining agents according to claim 3, characterized in that: the conveying unit further comprises a driving assembly, the driving assembly comprises a conveying driving motor, a first bevel gear and a second bevel gear, an output shaft of the conveying driving motor is in transmission connection with one of the first conveying rollers, the rear end of the first conveying roller positioned on the left side is provided with the first bevel gear, the lower end of the second conveying roller positioned on the left side is provided with the second bevel gear, and the first bevel gear and the second bevel gear are in meshed transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311497067.6A CN117228081B (en) | 2023-11-10 | 2023-11-10 | Packaging equipment for water-retaining agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311497067.6A CN117228081B (en) | 2023-11-10 | 2023-11-10 | Packaging equipment for water-retaining agent |
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| CN117228081A CN117228081A (en) | 2023-12-15 |
| CN117228081B true CN117228081B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311497067.6A Active CN117228081B (en) | 2023-11-10 | 2023-11-10 | Packaging equipment for water-retaining agent |
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|---|---|---|---|---|
| EP0019023A1 (en) * | 1979-05-22 | 1980-11-26 | Kawasaki Steel Corporation | Automatic bagging apparatus and method for automatically packing articles into a bag |
| CN211033075U (en) * | 2019-09-29 | 2020-07-17 | 湖南瑶珍粮油有限公司 | A automatic packaging equipment for rice processing |
| CN115072070A (en) * | 2021-03-12 | 2022-09-20 | 深圳市迈思特生物医学工程有限公司 | Bag opening mechanism, bag opening device and packaging equipment |
| CN218343851U (en) * | 2022-11-14 | 2023-01-20 | 日升隆杉(天津)包装设备有限公司 | Conveying device for thermal contraction packaging mechanism |
| CN115892615A (en) * | 2022-11-09 | 2023-04-04 | 符贞海 | Automatic bagging equipment |
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2023
- 2023-11-10 CN CN202311497067.6A patent/CN117228081B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019023A1 (en) * | 1979-05-22 | 1980-11-26 | Kawasaki Steel Corporation | Automatic bagging apparatus and method for automatically packing articles into a bag |
| CN211033075U (en) * | 2019-09-29 | 2020-07-17 | 湖南瑶珍粮油有限公司 | A automatic packaging equipment for rice processing |
| CN115072070A (en) * | 2021-03-12 | 2022-09-20 | 深圳市迈思特生物医学工程有限公司 | Bag opening mechanism, bag opening device and packaging equipment |
| CN115892615A (en) * | 2022-11-09 | 2023-04-04 | 符贞海 | Automatic bagging equipment |
| CN218343851U (en) * | 2022-11-14 | 2023-01-20 | 日升隆杉(天津)包装设备有限公司 | Conveying device for thermal contraction packaging mechanism |
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| CN117228081A (en) | 2023-12-15 |
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