CN111776269A - Plasticine packaging machine - Google Patents
Plasticine packaging machine Download PDFInfo
- Publication number
- CN111776269A CN111776269A CN202010747821.7A CN202010747821A CN111776269A CN 111776269 A CN111776269 A CN 111776269A CN 202010747821 A CN202010747821 A CN 202010747821A CN 111776269 A CN111776269 A CN 111776269A
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- China
- Prior art keywords
- assembly
- bag
- push rod
- plasticine
- sucker
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Classifications
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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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- 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
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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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/24—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for shaping or reshaping completed packages
Abstract
The invention discloses a plasticine packaging machine which comprises a filling assembly, a quantitative assembly and a material pushing assembly, wherein the quantitative assembly comprises an accommodating cavity with a fixed volume, and the feeding assembly can convey plasticine to be filled into the accommodating cavity; the bag opening assembly can open the bag mouth of the self-sealing bag in the bag opening assembly to a set opening degree; after the bag opening assembly opens the bag opening of the self-sealing bag, the material pushing assembly can push plasticine to be filled in the accommodating cavity into the self-sealing bag through the bag opening; the sealing assembly comprises a flattening assembly and a pressing assembly, the flattening assembly is provided with a wedge-shaped flattening channel, the pressing assembly is located in the flattening channel and divides the flattening channel into a first flattening channel and a second flattening channel, the self-sealing bag filled with plasticine enters the first flattening channel from an inlet of the flattening assembly, and the self-sealing bag enters the second flattening channel after being sealed by the pressing assembly, and then is moved out from an outlet of the second flattening channel.
Description
Technical Field
The invention belongs to the technical field of plasticine packaging, and particularly relates to a plasticine packaging machine.
Background
The plasticine belongs to the predecessor of the color clay, and has become a favorite toy for children all the time. The first plasticines are only grey white in one colour, but in the following years plasticines have developed a wide range of colours and flavours. Including glow-in-the-dark, gold, silver, shampoo, shaving, etc.
The existing plasticine is usually quantitatively packaged by adopting a self-sealing bag to quantitatively package plasticine with different colors, the packaging mode is usually that the quantitative plasticine is manually filled into the self-sealing bag, then the self-sealing bag is manually squeezed and flattened, then the seal of the self-sealing bag is squeezed and sealed, and the self-sealing bag is flattened again after being sealed. Although the traditional packaging mode can well solve the problem of plasticine packaging, the operation mode is more complicated, the packaging efficiency is low, and the precision of manual packaging quantification is low; in addition, the manual packaging process often adopts a hand-pressing mode to flatten, so that the flattened surface is not neat enough.
Disclosure of Invention
The invention aims to provide a plasticine packaging machine which aims to solve the technical problems in the background art.
In order to solve the technical problem, the invention aims to realize that:
a plasticine packaging machine comprises
The filling assembly comprises a feeding assembly, a quantifying assembly and a pushing assembly, plasticine to be filled is positioned in the feeding assembly, the quantifying assembly comprises an accommodating cavity with a fixed volume, and the feeding assembly can convey the plasticine to be filled into the accommodating cavity;
the bag opening assembly can open the bag mouth of the self-sealing bag positioned in the bag opening assembly to a set opening degree; after the bag opening assembly opens the bag opening of the self-sealing bag, the material pushing assembly can push plasticine to be filled in the accommodating cavity into the self-sealing bag through the bag opening;
the seal subassembly, including flattening the subassembly and pressing the mouth subassembly, the subassembly that flattens has a wedge-shaped passageway that flattens, press the mouth subassembly to be located in the passageway that flattens, will flatten the passageway and separate for first passageway and the second passageway that flattens, be equipped with the valve bag of plasticine by in the entry of the subassembly that flattens gets into first passageway that flattens, and pass through the pressure mouth subassembly will get into the second after the sack of valve bag seals and flatten in the passageway, afterwards by the export of the second passageway that flattens shifts out.
On the basis of the above scheme and as a preferable scheme of the scheme: the feeding assembly comprises an extruder, the pushing assembly comprises a push rod, a push rod driving mechanism, a vertical reciprocating pushing mechanism and a horizontal reciprocating pushing mechanism, one end of the push rod is located in the accommodating cavity, the other end of the push rod is fixedly arranged at the output end of the push rod driving mechanism, the accommodating cavity, the push rod and the push rod driving mechanism are fixedly arranged at the output end of the horizontal reciprocating pushing mechanism, and the horizontal reciprocating pushing mechanism is fixedly arranged at the output end of the vertical reciprocating pushing mechanism; the accommodating cavity, the push rod and the push rod driving mechanism are switched from the position right in front of the filling station to the position right in front of the bagging station by virtue of the motion of the output end of the vertical reciprocating material pushing mechanism; the accommodating cavity, the push rod and the push rod driving mechanism enter the filling station and the bagging station by virtue of the motion of the output end of the horizontal reciprocating pushing mechanism; bag opening machine subassembly is located the bagging-off station bag opening subassembly will after opening the sack of valve bag and be in holding chamber, push rod and push rod actuating mechanism are located during the bagging-off station, the reciprocal pushing equipment drive of level holding chamber, push rod and push rod actuating mechanism to valve bag removes, makes the holding chamber is from away from the back the opening of one side of push rod by the sack enters into in the valve bag, push rod actuating mechanism drives the push rod further removes to the holding intracavity, forces holding thing in the holding intracavity by deviate from on the holding chamber the opening of push rod one side is discharged in the valve bag.
On the basis of the above scheme and as a preferable scheme of the scheme: when the accommodating cavity is located at the filling station, the horizontal reciprocating material pushing mechanism drives the accommodating cavity to move towards the outlet of the extruder, so that the opening of the side, away from the push rod, of the accommodating cavity is inserted into the outlet of the extruder.
On the basis of the above scheme and as a preferable scheme of the scheme: and a cutter is arranged at the outlet of the extruder.
On the basis of the above scheme and as a preferable scheme of the scheme: the bag opening assembly comprises a temporary self-sealing bag storage area and a bag opening mechanism, the bag opening mechanism comprises an upper sucker assembly, a lower sucker assembly, a sucker vertical reciprocating mechanism and a sucker horizontal reciprocating mechanism, the sucker vertical reciprocating mechanism is fixedly arranged at the output end of the sucker horizontal reciprocating mechanism, the lower sucker assembly is fixedly arranged at the output end of the sucker vertical reciprocating mechanism, the upper sucker assembly is fixedly arranged on one side of the temporary self-sealing bag storage area, the upper sucker assembly corresponds to the accommodating cavity, and the lower sucker assembly is positioned right below the temporary self-sealing bag storage area; one end of the valve bag temporary storage area, which faces the lower sucker component, is provided with a bag outlet channel, and the lower sucker component is switched between the lower part of the valve bag temporary storage area and the lower part of the upper sucker component by virtue of the motion of the output end of the sucker horizontal reciprocating motion mechanism; when the lower sucker assembly is positioned below the temporary valve bag storage area, the sucker vertically reciprocates to the bag outlet channel by the aid of the sucker, the self-sealing bags in the temporary valve bag storage area are absorbed and then move downwards, and the self-sealing bags are pulled out through the bag outlet channel; when the lower sucker component is positioned below the upper sucker component, the upper sucker component moves upwards by means of the sucker vertical reciprocating motion mechanism to enable the self-sealing bag to deviate from one side of the lower sucker component and move downwards after being adsorbed, and the bag opening of the self-sealing bag is pulled open.
On the basis of the above scheme and as a preferable scheme of the scheme: the flattening assembly comprises a plurality of groups of upper rolling wheel sets arranged side by side, a plurality of groups of lower rolling wheel sets arranged side by side, an upper conveying belt surrounding the outer part of the upper rolling wheel sets and a lower conveying belt surrounding the outer part of the lower rolling wheel sets, a flattening channel is enclosed between the upper conveying belt and the lower conveying belt, and the distance between the upper rolling wheel sets and the lower rolling wheel sets is gradually reduced from the inlet of the flattening assembly to the outlet of the flattening assembly; the pressure port assembly comprises a first pressure port roller and a second pressure port roller which are symmetrically arranged.
On the basis of the above scheme and as a preferable scheme of the scheme: the subassembly still including sealing actuating mechanism, it includes driving motor and first drive assembly, second drive assembly and third drive assembly to seal actuating mechanism, first drive assembly will the power transmission who seals actuating mechanism presses a mouthful running roller to first, second drive assembly will the power transmission of first pressure mouthful running roller presses a mouthful running roller to the second, third drive assembly will the supreme roll extrusion wheelset of power transmission that the second pressed a mouthful running roller.
On the basis of the above scheme and as a preferable scheme of the scheme: the first pressure opening roller and the second pressure opening roller are respectively and fixedly arranged on two rollers which are oppositely arranged of the upper rolling wheel set and the lower rolling wheel set.
On the basis of the above scheme and as a preferable scheme of the scheme: the outer diameters of the first pressure opening roller wheel and the second pressure opening roller wheel are equal and larger than the outer diameters of the lower rolling wheel set and the upper rolling wheel set, the transmission ratio of the second transmission assembly is one, and the transmission ratio of the third transmission assembly is smaller than one.
On the basis of the above scheme and as a preferable scheme of the scheme: the bag opening assembly, the quantifying assembly and the material pushing assembly are positioned on one side of the extension section of the lower rolling wheel set.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that: the plasticine is quantified through the filling assembly, then the bag opening of the self-sealing bag is opened through the bag opening assembly, and then the filling assembly injects the quantified plasticine into the self-sealing bag to replace manual work to complete filling of the plasticine; then the self-sealing bag is squeezed and flattened by the flattening component of the sealing component instead of manual work, then the seal of the self-sealing bag is squeezed and sealed by the pressing component, and the self-sealing bag is flattened for the second time by the flattening component after being sealed again. The problems that the traditional manual packaging mode is complicated in operation mode, low in packaging efficiency and low in accuracy of manual packaging quantification are solved; in addition, the plasticine flattened by the flattening component has higher flatness and better consistency compared with the artificially packaged plasticine, and the problem that the flattened surface is not neat enough due to the adoption of a hand pressing mode is solved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a left side view of the principal structure of the present invention;
FIG. 3 is a front view of the principal structure of the present invention;
FIG. 4 is a top view of the principal structure of the present invention;
FIG. 5 is a perspective view of the principal structure of the present invention;
FIG. 6 is a perspective view of the closure;
FIG. 7 is a schematic perspective view of the closure at another angle;
FIG. 8 is a front view of the closure;
fig. 9 is a rear view of the closure.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
Detailed description of the drawings referring to fig. 1-9, a plasticine packaging machine comprises
The filling assembly 200 comprises a feeding assembly 210, a quantifying assembly 220 and a pushing assembly 230, plasticine to be filled is positioned in the feeding assembly 210, the quantifying assembly 220 comprises a holding cylinder 221 with a fixed volume, the holding cylinder 221 is hollow to form a holding cavity, and the feeding assembly 210 can feed the plasticine to be filled into the holding cavity 221; the feeding component 210 comprises a servo motor 211, a transmission component 212, a feeding component 213, an extruder 214 and a charging basket 215, the charging basket 215 is fixedly arranged above the feeding component 213, the feeding component 213 is positioned above an inlet of the extruder 214, the feeding component 213 comprises two symmetrically arranged feeding rollers, the servo motor 211 drives the extruder to operate through the feeding component 213 and simultaneously drives the two feeding rollers to rotate oppositely so as to feed plasticine in the charging basket 215 into the extruder 214, and the plasticine is extruded from an outlet 2141 of the extruder through the action of the extruder 214; preferably, the extruder 214 is a screw extruder, and the number of screw rotations of the extruder can be controlled by controlling the number of rotations of the servo motor 211, so that the extruding amount of the plasticine can be controlled. Further preferably, the pushing assembly 230 includes a push rod 2311, a push rod driving mechanism 231, a vertical reciprocating pushing mechanism 235 and a horizontal reciprocating pushing mechanism 233, wherein one end of the push rod 2311 is located in the accommodating cavity of the accommodating cylinder 221, the other end of the push rod 2311 is fixedly arranged at the output end of the push rod driving mechanism 231, the accommodating cylinder 221, the push rod 2311 and the push rod driving mechanism 231 are fixedly arranged at the output end of the horizontal reciprocating pushing mechanism 233, and the horizontal reciprocating pushing mechanism 233 is fixedly arranged at the output end 2351 of the vertical reciprocating pushing mechanism 235; the containing cylinder 221, the push rod 2311 and the push rod driving mechanism 231 are switched from the position right in front of the filling station to the position right in front of the bagging station by virtue of the motion of the output end 2351 of the vertical reciprocating material pushing mechanism; the accommodating cylinder 221, the push rod 2311 and the push rod driving mechanism 231 enter a filling station and a bagging station by virtue of the motion of the output end of the horizontal reciprocating pushing mechanism 233; in the present embodiment, the horizontal reciprocating pushing mechanism 233 preferably includes a servo motor and a screw nut pair structure, so that the nut moving speed and the nut moving distance of the screw nut pair can be accurately controlled by controlling the rotation speed and the number of rotation turns of the servo motor.
When the accommodating cylinder 221 is located at the filling station, the horizontal reciprocating pushing mechanism 233 drives the accommodating cylinder 221 to move towards the outlet 2141 of the extruder, so that the opening of one side of the accommodating cylinder 221, which is far away from the push rod, is inserted into the outlet 2141 of the extruder, then the feeding assembly 210 is started, and the plasticine can be extruded into the accommodating cavity of the accommodating cylinder 221 through the extruder, and because the volume of the accommodating cavity is fixed, and the accurate quantification of the plasticine fed into the accommodating cylinder 221 can be realized through the number of turns of the rotation of the servo motor.
At least one bag opening assembly 300, wherein the bag opening assembly 300 can open the mouth of the valve bag 600 in the bag opening assembly 300 to a set opening degree; after the bag opening assembly 300 opens the bag mouth of the self-sealing bag, the material pushing assembly 230 can push plasticine to be filled in the accommodating cavity of the accommodating cylinder 221 into the self-sealing bag through the bag mouth; specifically, the bag opening assembly 300 comprises a temporary bag sealing area 310 and a bag opening mechanism 320, the bag opening mechanism 320 comprises an upper suction cup assembly 321, a lower suction cup assembly 322, a suction cup vertical reciprocating mechanism 324 and a suction cup horizontal reciprocating mechanism 326, the suction cup vertical reciprocating mechanism 324 is fixedly arranged at the output end of the suction cup horizontal reciprocating mechanism 326, the lower suction cup assembly 322 is fixedly arranged at the output end of the suction cup vertical reciprocating mechanism 324, the upper suction cup assembly 321 is fixedly arranged on one side of the temporary bag sealing area 310 through a fixing support 325, the upper suction cup assembly 321 corresponds to the accommodating cavity of the accommodating cylinder 221, and the lower suction cup assembly 322 is positioned right below the temporary bag sealing area 310; one end of the valve bag temporary storage area 310 facing the lower sucker component 322 is provided with a bag outlet channel 311, and the lower sucker component 322 is switched between the lower part of the valve bag temporary storage area 310 and the lower part of the upper sucker component 321 by the motion of the output end 326 of the horizontal reciprocating motion mechanism of the sucker; when the lower suction cup assembly 32 is located below the temporary valve bag storage area 310, the suction cup vertical reciprocating mechanism 324 moves upwards to the bag outlet passage 311 to absorb the valve bags in the temporary valve bag storage area 30 and then moves downwards, and the valve bags are pulled out through the bag outlet passage 311; when the lower suction cup assembly 322 is located below the upper suction cup assembly 321, the suction cup vertical reciprocating mechanism 324 moves upwards to enable the upper suction cup assembly 321 to suck one side of the self-sealing bag, which is away from the lower suction cup assembly 322, and then moves downwards, so that the bag opening of the self-sealing bag is pulled open.
It should be noted that, a limiting component is arranged at the bag outlet 311 of the temporary valve bag storage area 310, and the limiting component limits the valve bags in the temporary valve bag storage area 310, so as to prevent the valve bags in the temporary valve bag storage area 310 from freely falling through the bag outlet 311; after the lower suction cup assembly 322 absorbs the portion of the valve bag exposed from the bag outlet passage 311 through the bag outlet passage 311, the valve bag can be pulled out through the bag outlet passage 311 by overcoming the limiting resistance of the limiting assembly under the driving of the suction cup vertical reciprocating mechanism 324. In addition, it should be noted that the upper chuck assembly 321 and the lower chuck assembly 322 are both composed of a chuck and a vacuum generator, and the structure and the working principle are the same as those of the prior art, which is not described herein again.
When the bag opening assembly 300 is located at a bagging station, after the bag opening assembly 300 opens the bag mouth of the self-sealing bag 600 and the containing tube 221, the push rod 2311 and the push rod driving mechanism 231 are located at the bagging station, the horizontal reciprocating material pushing mechanism 233 drives the containing tube 221, the push rod 2311 and the push rod driving mechanism 231 to move towards the self-sealing bag 600, so that the opening on one side of the containing tube 221 away from the push rod 2311 enters the self-sealing bag from the bag mouth, the output end of the push rod driving mechanism 231 drives the push rod 2311 to further move towards the containing cavity of the containing tube 221, preferably, the push rod 2311 is in clearance fit with the containing cavity, and therefore, in the process that the push rod 2311 moves towards the containing cavity, plasticine in the containing cavity can be forced to be discharged into the self-sealing bag from the opening on one side of the containing cavity away from the push rod 231.
Furthermore, considering that the plasticine has certain viscosity, if the feeding assembly is directly separated after the feeding assembly is supplemented into the accommodating cylinder 221, part of the plasticine is led out and drawn out due to the viscosity of the plasticine, and the outlet of the extruder and the plasticine at the accommodating cylinder 221 need to be timely cut off for a long time, for this reason, in the embodiment, a cutter 2142 is arranged at the outlet 2141 of the extruder, the cutter 2142 is driven by a cylinder 2143 and a connecting rod 2144, and after feeding is finished, the cylinder 2143 drives the connecting rod 2144 to swing, so that the cutter 2142 is driven to move downwards to cut off the plasticine at the outlet 2141 of the extruder.
Specifically, the flattening assembly 420 includes a plurality of sets of upper rolling wheel sets 421 disposed side by side, a plurality of sets of lower rolling wheel sets 422 disposed side by side, an upper conveyor belt 470 wrapped around the outside of the upper rolling wheel set 421, and a lower conveyor belt 480 wrapped around the outside of the lower rolling wheel set 422, a first flattening channel a and a second flattening channel c are enclosed between the upper conveyor belt 470 and the lower conveyor belt 480, and a distance between the upper rolling wheel set 421 and the lower rolling wheel set 422 is gradually reduced from an inlet of the flattening assembly like an outlet thereof; the opening pressing assembly 430 comprises a first opening pressing roller 431 and a second opening pressing roller 432 which are symmetrically arranged, the minimum gap between the two roller surfaces of the first opening pressing roller 431 and the second opening pressing roller 432 is set to a proper interval, and when the bag mouth of the self-sealing bag passes through the space between the first opening pressing roller 431 and the second opening pressing roller 432, the self-sealing mouth of the self-sealing bag can be extruded and sealed by the first opening pressing roller 431 and the second opening pressing roller 432.
Further, the sealing assembly 400 further comprises a sealing driving mechanism 410, the sealing driving mechanism 410 comprises a driving motor 411, a first transmission assembly 410, a second transmission assembly 450 and a third transmission assembly 460, the first transmission assembly 410 transmits the power of the driving motor 411 to the first nip roller 431, the second transmission assembly 450 transmits the power of the first nip roller 431 to the second nip roller 432, and the third transmission assembly 470 transmits the power of the second nip roller 432 to the upper rolling wheel group 421; specifically, the first transmission assembly 410 includes a first driving wheel 412, a first driven wheel 413 and a transmission belt 414, an output end of the driving motor 411 is connected with a speed reducer, the first driving wheel 412 is fixedly arranged at the output end of the speed reducer, the first driven wheel 413 is coaxial and fixedly connected with the first pressure opening roller wheel 431, and the first driving wheel 412 is in transmission with the first driven wheel 413 through the transmission belt 414, so that the driving motor 411 drives the first pressure opening roller wheel 431 to rotate; the second transmission assembly 450 comprises a second driving tooth 451 and a second driven tooth 452, the second driving tooth 451 and the second driven tooth 452 are the same in size, the second driving tooth 451 and the second driven tooth 452 are kneaded together, the second driving tooth 451 is coaxial with and fixedly connected with the other end of the first pressure port roller 431, and the second driven tooth 452 is coaxial with and fixedly connected with one end of the second pressure port roller 432, so that the first pressure port roller 431 and the second pressure port roller 432 synchronously rotate at the same speed; the third transmission assembly 460 includes a third driving wheel 461, a third driven wheel 462 and a third transmission belt 463, the third driving wheel 461 is fixedly disposed at one end of the second nip roller 432 away from the second driven tooth 452, and the third driven tooth 462 is fixedly disposed on a driving wheel of the upper rolling wheel set 421, so as to transmit the power of the second nip roller 432 to the upper rolling wheel set 421 to drive the upper rolling wheel set 421 to operate; thus, the operation of the entire closure assembly can be performed by one driving motor 411.
In order to better realize sealing of the valve bags simultaneously during sealing, in the present embodiment, the first sealing roller 431 and the second sealing roller 432 are preferably and respectively fixed on the upper roller 421a and the lower roller 422a of the upper rolling wheel set 421 and the lower rolling wheel set 422, which are oppositely disposed.
Because the outer diameters of the first pinch roller 431 and the second pinch roller 432 are equal to each other and are larger than the outer diameters of the upper roller 421a and the lower roller 422a of the lower pinch roller set 422 and the upper pinch roller set 422, if the rotating speeds of the upper roller 421a and the lower roller 422a are equal to the rotating speeds of the first pinch roller 431 and the second pinch roller 432 in the actual operation process, the linear speeds of the roller surfaces of the first pinch roller 431 and the second pinch roller 432 are inevitably larger than the linear speeds of the upper conveyor belt 470 and the lower conveyor belt 480, so that the speed of the first pinch roller 431 and the second pinch roller 432 for rolling the self-sealing of the self-sealing bag is higher than the conveying speed of the flattening assembly, and the self-sealing bag is pulled to crack or twisted; in order to solve the problem, in the present embodiment, it is preferable that the transmission ratio of the second transmission assembly 450 is one, and the transmission ratio of the third transmission assembly 470 is less than one, which is equivalent to increasing the rotation speed of the lower rolling wheel set 422 and the upper rolling wheel set 422 through the third transmission assembly 470, so that the linear speed of the roller surfaces of the first pinch roller 431 and the second pinch roller 432 is equal to the linear speed of the upper conveyor belt 470 and the lower conveyor belt 480, and thus the problem can be well solved, and sealing can be simultaneously performed while flattening.
Further preferably, in order to enable the filled self-sealing bag to directly enter the flattening assembly for flattening and later sealing, in this embodiment, the flattening assembly 420 preferably extends an extension 4221 towards the inlet side thereof, and the bag opening assembly 300, the dosing assembly 220 and the pushing assembly 230 are located at one side of the extension 4221 of the lower rolling wheel set. It should be noted that the height of the bag opening station is slightly higher than the height of the upper end surface of the extension section 4221, that is, when the upper suction cup assembly 321 and the lower suction cup assembly 322 absorb and open the opening of the self-sealing bag, the height of the bottommost surface of the self-sealing bag is not lower than the height of the upper end surface of the extension section 4211; after the horizontal reciprocating material pushing mechanism 233 drives the containing cylinder 221, the push rod 2311 and the push rod driving mechanism 231 to move towards the self-sealing bag 600, so that an opening on one side of the containing cylinder 221, which is far away from the push rod 2311, enters the self-sealing bag from a bag opening, the push rod driving mechanism 231 forces plasticine in the containing cavity to be discharged into the self-sealing bag from the opening on one side of the containing cavity, which is far away from the push rod 2311, at the moment, the horizontal reciprocating material pushing mechanism 233 is still stationary, so that the plasticine is gradually filled from the bottom of the self-sealing bag, in the filling process, the containing cylinder 221 still injects the plasticine into the self-sealing bag while the self-sealing bag is gradually opened and the bottom of the self-sealing bag is filled with the plasticine, so that the newly injected plasticine pushes the bottom of the self-sealing bag to move towards a direction far away from the containing cylinder 221, that the whole self-sealing bag moves towards a, then the self-sealing bag can just fall into the extension 4221 while the plasticine in the containing cylinder 221 is completely injected into the self-sealing bag, and the self-sealing bag filled with the plasticine is fed into the sealing assembly along with the operation of the lower conveying belt.
It should be noted that a plurality of filling assemblies 200 and bag opening assemblies 300 can be arranged in a mirror image manner according to actual production line requirements, and by adjusting the operation speed of the sealing assembly 400, the self-sealing bags filled in cooperation with each filling assembly 200 and bag opening assembly 300 can be flattened and sealed by the sealing assembly 400.
In consideration of simplifying the apparatus structure and controlling the apparatus cost, a plurality of lower chuck assemblies 32 may be fixedly mounted on the lower chuck assembly fixing plate 323, and then the lower chuck assembly fixing plate 323 is fixedly mounted at the output end of the chuck vertical reciprocating mechanism 324, so that each lower chuck assembly 32 may be driven to synchronously move up and down when the chuck vertical reciprocating mechanism 324 acts. In addition, the plurality of accommodating cylinders 221, the push rods 2311 and the push rod driving mechanisms 231 may also be fixedly installed on the horizontal fixing plate 234 side by side, the horizontal fixing plate 234 is fixedly installed at the output end of the horizontal reciprocating material pushing mechanism 233, and the slide rail 232 is disposed between the horizontal fixing plate 234 and the rack 100, so that each of the accommodating cylinders 221, the push rods 2311 and the push rod driving mechanisms 231 can be driven to synchronously operate while the horizontal reciprocating material pushing mechanism 233 operates. Preferably, the receiving cylinder 221 is fixedly mounted on the horizontal fixing plate 234 by the fixing base 222.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. A plasticine packagine machine which characterized in that: comprises that
The filling assembly comprises a feeding assembly, a quantifying assembly and a pushing assembly, plasticine to be filled is positioned in the feeding assembly, the quantifying assembly comprises an accommodating cavity with a fixed volume, and the feeding assembly can convey the plasticine to be filled into the accommodating cavity;
the bag opening assembly can open the bag mouth of the self-sealing bag positioned in the bag opening assembly to a set opening degree; after the bag opening assembly opens the bag opening of the self-sealing bag, the material pushing assembly can push plasticine to be filled in the accommodating cavity into the self-sealing bag through the bag opening;
the seal subassembly, including flattening the subassembly and pressing the mouth subassembly, the subassembly that flattens has a wedge-shaped passageway that flattens, press the mouth subassembly to be located in the passageway that flattens, will flatten the passageway and separate for first passageway and the second passageway that flattens, be equipped with the valve bag of plasticine by in the entry of the subassembly that flattens gets into first passageway that flattens, and pass through the pressure mouth subassembly will get into the second after the sack of valve bag seals and flatten in the passageway, afterwards by the export of the second passageway that flattens shifts out.
2. A plasticine wrapping machine according to claim 1 wherein: the feeding assembly comprises an extruder, the pushing assembly comprises a push rod, a push rod driving mechanism, a vertical reciprocating pushing mechanism and a horizontal reciprocating pushing mechanism, one end of the push rod is located in the accommodating cavity, the other end of the push rod is fixedly arranged at the output end of the push rod driving mechanism, the accommodating cavity, the push rod and the push rod driving mechanism are fixedly arranged at the output end of the horizontal reciprocating pushing mechanism, and the horizontal reciprocating pushing mechanism is fixedly arranged at the output end of the vertical reciprocating pushing mechanism; the accommodating cavity, the push rod and the push rod driving mechanism are switched from the position right in front of the filling station to the position right in front of the bagging station by virtue of the motion of the output end of the vertical reciprocating material pushing mechanism; the accommodating cavity, the push rod and the push rod driving mechanism enter the filling station and the bagging station by virtue of the motion of the output end of the horizontal reciprocating pushing mechanism; bag opening machine subassembly is located the bagging-off station bag opening subassembly will after opening the sack of valve bag and be in holding chamber, push rod and push rod actuating mechanism are located during the bagging-off station, the reciprocal pushing equipment drive of level holding chamber, push rod and push rod actuating mechanism to valve bag removes, makes the holding chamber is from away from the back the opening of one side of push rod by the sack enters into in the valve bag, push rod actuating mechanism drives the push rod further removes to the holding intracavity, forces holding thing in the holding intracavity by deviate from on the holding chamber the opening of push rod one side is discharged in the valve bag.
3. A plasticine wrapping machine according to claim 2 wherein: when the accommodating cavity is located at the filling station, the horizontal reciprocating material pushing mechanism drives the accommodating cavity to move towards the outlet of the extruder, so that the opening of the side, away from the push rod, of the accommodating cavity is inserted into the outlet of the extruder.
4. A plasticine wrapping machine according to claim 3 wherein: and a cutter is arranged at the outlet of the extruder.
5. A plasticine wrapping machine according to claim 1 wherein: the bag opening assembly comprises a temporary self-sealing bag storage area and a bag opening mechanism, the bag opening mechanism comprises an upper sucker assembly, a lower sucker assembly, a sucker vertical reciprocating mechanism and a sucker horizontal reciprocating mechanism, the sucker vertical reciprocating mechanism is fixedly arranged at the output end of the sucker horizontal reciprocating mechanism, the lower sucker assembly is fixedly arranged at the output end of the sucker vertical reciprocating mechanism, the upper sucker assembly is fixedly arranged on one side of the temporary self-sealing bag storage area, the upper sucker assembly corresponds to the accommodating cavity, and the lower sucker assembly is positioned right below the temporary self-sealing bag storage area; one end of the valve bag temporary storage area, which faces the lower sucker component, is provided with a bag outlet channel, and the lower sucker component is switched between the lower part of the valve bag temporary storage area and the lower part of the upper sucker component by virtue of the motion of the output end of the sucker horizontal reciprocating motion mechanism; when the lower sucker assembly is positioned below the temporary valve bag storage area, the sucker vertically reciprocates to the bag outlet channel by the aid of the sucker, the self-sealing bags in the temporary valve bag storage area are absorbed and then move downwards, and the self-sealing bags are pulled out through the bag outlet channel; when the lower sucker component is positioned below the upper sucker component, the upper sucker component moves upwards by means of the sucker vertical reciprocating motion mechanism to enable the self-sealing bag to deviate from one side of the lower sucker component and move downwards after being adsorbed, and the bag opening of the self-sealing bag is pulled open.
6. A plasticine wrapping machine according to claim 1 wherein: the flattening assembly comprises a plurality of groups of upper rolling wheel sets arranged side by side, a plurality of groups of lower rolling wheel sets arranged side by side, an upper conveying belt surrounding the outer part of the upper rolling wheel sets and a lower conveying belt surrounding the outer part of the lower rolling wheel sets, a flattening channel is enclosed between the upper conveying belt and the lower conveying belt, and the distance between the upper rolling wheel sets and the lower rolling wheel sets is gradually reduced from the inlet of the flattening assembly to the outlet of the flattening assembly; the pressure port assembly comprises a first pressure port roller and a second pressure port roller which are symmetrically arranged.
7. A plasticine wrapping machine according to claim 6 wherein: the subassembly still including sealing actuating mechanism, it includes driving motor and first drive assembly, second drive assembly and third drive assembly to seal actuating mechanism, first drive assembly will the power transmission who seals actuating mechanism presses a mouthful running roller to first, second drive assembly will the power transmission of first pressure mouthful running roller presses a mouthful running roller to the second, third drive assembly will the supreme roll extrusion wheelset of power transmission that the second pressed a mouthful running roller.
8. A plasticine wrapping machine according to claim 7 wherein: the first pressure opening roller and the second pressure opening roller are respectively and fixedly arranged on two rollers which are oppositely arranged of the upper rolling wheel set and the lower rolling wheel set.
9. A plasticine wrapping machine according to claim 8 wherein: the outer diameters of the first pressure opening roller wheel and the second pressure opening roller wheel are equal and larger than the outer diameters of the lower rolling wheel set and the upper rolling wheel set, the transmission ratio of the second transmission assembly is one, and the transmission ratio of the third transmission assembly is smaller than one.
10. A plasticine wrapping machine according to claim 1 wherein: the bag opening assembly, the quantifying assembly and the material pushing assembly are positioned on one side of the extension section of the lower rolling wheel set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747821.7A CN111776269A (en) | 2020-07-30 | 2020-07-30 | Plasticine packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747821.7A CN111776269A (en) | 2020-07-30 | 2020-07-30 | Plasticine packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111776269A true CN111776269A (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010747821.7A Pending CN111776269A (en) | 2020-07-30 | 2020-07-30 | Plasticine packaging machine |
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| Country | Link |
|---|---|
| CN (1) | CN111776269A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716011A (en) * | 2020-12-11 | 2021-04-30 | 轩苗苗 | Waste rapeseed meal recycling pretreatment device |
-
2020
- 2020-07-30 CN CN202010747821.7A patent/CN111776269A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716011A (en) * | 2020-12-11 | 2021-04-30 | 轩苗苗 | Waste rapeseed meal recycling pretreatment device |
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