CN116374300A - Positioning pushing mechanism for packaging machine and using method - Google Patents

Positioning pushing mechanism for packaging machine and using method Download PDF

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Publication number
CN116374300A
CN116374300A CN202310584427.XA CN202310584427A CN116374300A CN 116374300 A CN116374300 A CN 116374300A CN 202310584427 A CN202310584427 A CN 202310584427A CN 116374300 A CN116374300 A CN 116374300A
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CN
China
Prior art keywords
packaging bag
rod
pushing
pipe
driving
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Pending
Application number
CN202310584427.XA
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Chinese (zh)
Inventor
王亮
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Jiangsu Yiwei Packaging Technology Co ltd
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Jiangsu Yiwei Packaging Technology Co ltd
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Application filed by Jiangsu Yiwei Packaging Technology Co ltd filed Critical Jiangsu Yiwei Packaging Technology Co ltd
Priority to CN202310584427.XA priority Critical patent/CN116374300A/en
Publication of CN116374300A publication Critical patent/CN116374300A/en
Pending legal-status Critical Current

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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
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30—Arranging and feeding articles in groups
    • B65B35/40—Arranging and feeding articles in groups by reciprocating or oscillatory pushers
    • 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
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Container Filling Or Packaging Operations (AREA)

Abstract

The invention discloses a positioning pushing mechanism for a packaging machine and a use method thereof, wherein the positioning pushing mechanism comprises the following steps: carousel install a plurality of supporting component of carousel bottom to and be located the propelling movement subassembly of carousel one side, the propelling movement subassembly includes: the support plate is positioned on the drill pipe symmetrically arranged on the support plate, the connecting pipe is fixedly connected with the end part of the drill pipe, and the driving part is used for driving the two drill pipes to move relatively; according to the invention, the tray falling between the two drill pipes is pushed into the opened packaging bag through the pushing component, and the air in the packaging bag is fixed at the position of the packaging bag through the breather pipe and the external negative pressure device, so that the food is always positioned at the middle position of the packaging bag, the food can be orderly piled and placed in the subsequent packaging bag, and meanwhile, the food materials are automatically pushed into the packaging bag, so that the food in the tray is prevented from falling outside the tray after entering the packaging bag.

Description

Positioning pushing mechanism for packaging machine and using method
Technical Field
The invention relates to the technical field of packaging machine feeding, in particular to a positioning pushing mechanism for a packaging machine and a using method.
Background
When food production, need utilize packagine machine to pack food, at present, the packagine machine that packs to food is mostly for pocket type packagine machine, and its all adoption vertical bagging structure, the wrapping bag is vertical when bagging-off promptly, and the sack is opened the material and is packed into from the top direction.
Some foods are required to be placed in a tray, the tray and the foods are placed in a packaging bag together for vacuum packaging, the packaging bag is packaged in a vertical mode, the foods are difficult to be positioned in the middle of the packaging bag, and when the packaging bag is placed and piled in the later period, the piled packaging bag is difficult to be tidy and easy to topple; and when the tray is poured into the packaging bag, food in the tray can not fall outside, so that the bag feeding type packaging machine in the prior art is not suitable for packaging the product, and can only bag in a manual mode, and has low efficiency and high labor intensity.
Accordingly, there is a need for an improvement in the packaging machines of the prior art to address the above-described problems.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a positioning pushing mechanism for a packaging machine and a using method thereof.
In order to achieve the above purpose, the invention adopts the following technical scheme: a positioning and pushing mechanism for a packaging machine, comprising: the turntable, a plurality of supporting components arranged at the bottom of the turntable and a pushing component positioned at one side of the turntable,
the push assembly includes: the support plate is positioned on the drill pipe symmetrically arranged on the support plate, the connecting pipe is fixedly connected with the end part of the drill pipe, and the driving part is used for driving the two drill pipes to move relatively; the drill pipe is communicated with the connecting pipe, the connecting pipe is communicated with a vent pipe, and the vent pipe is communicated with an external negative pressure device; the end part of the drill pipe is provided with an air suction port communicated with the hollow position inside the drill pipe; one side of the driving part is provided with a driving piece for driving the drill pipe to move towards the direction of the supporting component;
the support assembly includes: the rotary table comprises a sliding rail fixed with the bottom of the rotary table, supporting rods symmetrically arranged at two ends of the sliding rail, a static clamping plate fixed with the supporting rods and a movable clamping plate rotating with the supporting rods; when the support rods of each support assembly rotate to be parallel to the corresponding drill pipe, the drill pipe is positioned between the adjacent support rods;
the bottom of carousel is equipped with the drive assembly that drive bracing piece carried out relative movement.
In a preferred embodiment of the invention, the drill pipes in each of the pushing assemblies are arranged in parallel.
In a preferred embodiment of the present invention, the driving part includes: the connecting rod is rotationally connected with the end part of the connecting pipe, the rotating rods are rotationally connected with the two adjacent connecting rods, and the first telescopic rod drives the connecting rods to move; the first telescopic rod is fixedly arranged on the supporting plate, the output end of the first telescopic rod is fixedly provided with a fixed rod, and the fixed rod is rotationally connected with the connecting rod at the position of the connecting pipe;
the support plate is provided with a long groove, and the connecting pipe is positioned in the long groove to slide.
In a preferred embodiment of the present invention, the driving assembly includes: the fixed shaft is fixed with the turntable, and the hinging rods are symmetrically hinged on the fixed shaft; the bracing piece is located the top of articulated pole to laminate with the articulated pole, the spout has all been seted up to the upper and lower both sides of articulated pole, the bracing piece is fixed with the slider with the one end of articulated pole laminating, just slider and the spacing slip of spout.
In a preferred embodiment of the present invention, the driving assembly further comprises: the pushing rod is positioned below the hinging rod, pushing blocks are fixed at two ends of the pushing rod, and the second telescopic rod drives the pushing rod to move; the pushing block is located in the sliding groove at the lower position of the hinging rod and is limited to slide.
In a preferred embodiment of the present invention, the output end of the second telescopic rod is hinged to the bottom of the pushing rod, and the second telescopic rod is hinged to the disc.
In a preferred embodiment of the present invention, the length of the stationary clamping plate and the movable clamping plate is smaller than the length of the packing bag.
In a preferred embodiment of the invention, the sealing assembly in the packing machine is arranged at the upper and lower positions of the supporting rod between the static clamping plate and the drill pipe.
The invention provides a use method of a positioning pushing mechanism for a packaging machine, which comprises the following steps:
s1, clamping two side edges of a packaging bag by a supporting component, and inwards extruding the packaging bag by a supporting rod in the supporting component of a driving component to enable the opening position of the packaging bag to be opened;
s2, the turntable drives the opened packaging bag to rotate to the corresponding position of the pushing assembly, so that the supporting rod rotates to the position parallel to the corresponding brazing pipe, the brazing pipe moves relatively through the driving part and clamps the product, and the product is sent into the packaging bag through the driving part;
s3, the driving assembly drives the supporting rod to move outwards, the packaging bag is tightly stretched and attached to the upper surface and the lower surface of the product, and the opening position of the packaging bag is attached;
s4, carrying out vacuum treatment in the packaging bag through an air suction port at the front end of the drill pipe by using a negative pressure device, so that the upper surface and the lower surface of the packaging bag are deformed and further attached to the side surface of a product;
s5, the drill pipe is pulled out of the packaging bag through the driving piece, and the opening position of the packaging bag is sealed through the sealing assembly on the packaging machine.
In a preferred embodiment of the present invention, when the support assembly rotates to a position corresponding to the pushing assembly, the axis of the support assembly and the axis of the pushing assembly coincide.
The invention solves the defects existing in the background technology, and has the following beneficial effects:
(1) The invention provides a positioning pushing mechanism for a packaging machine, which utilizes the cooperation of a turntable, a supporting component and a pushing component to push a product to the middle position of a packaging bag and fix the product under negative pressure, so that the food is always positioned at the middle position of the packaging bag, the position deviation of the product in the packaging bag is avoided, the product can be orderly stacked and placed, and the aesthetic property is improved.
(2) According to the invention, when the supporting component rotates to stop corresponding to the position of the pushing component, the axis of the supporting component is overlapped with the axis of the pushing component, the drill pipes in the pushing component are arranged in parallel, and the drill pipes relatively move and clamp the product, so that the product can be accurately pushed into the middle position of the packaging bag, the position deviation caused by the impact of the product on the packaging bag during vertical packaging is avoided, and the positioning pushing precision of the packaging machine is improved.
(3) The bottom of the turntable is provided with a driving component for driving the supporting rods to move relatively, the end part of the drill pipe is provided with an air suction port communicated with the hollow position inside the drill pipe, and the air suction port is communicated with a negative pressure device; the driving assembly is used for tightening the packaging bag, so that the packaging bag is attached to the upper surface and the lower surface of a product, and the opening position of the packaging bag is attached to the product, so that the effect of primarily fixing the product is achieved; the upper surface and the lower surface of the packaging bag are deformed by utilizing the negative pressure effect and are further attached to the side surface of the product, so that the effect of fixing the product again is achieved; and the two fixing processes ensure that the product is fixed at the middle position of the packaging bag, and the positioning effect of the packaging machine is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a schematic elevational structural view of a preferred embodiment of the present invention;
FIG. 2 is a schematic overall construction of a preferred embodiment of the present invention;
FIG. 3 is a schematic illustration of the pushing assembly of the preferred embodiment of the present invention;
FIG. 4 is a schematic view of the drive assembly and support assembly configuration of a preferred embodiment of the present invention;
fig. 5 is a schematic bottom view of the structure of fig. 4 in accordance with a preferred embodiment of the present invention.
In the figure: 1. a turntable; 2. a support plate; 3. a drill pipe; 4. a connecting pipe; 5. a vent pipe; 6. a connecting rod; 7. a rotating rod; 8. a first telescopic rod; 9. a fixed rod; 10. a slide rail; 11. a support rod; 12. a static clamping plate; 13. a movable clamping plate; 14. a fixed shaft; 15. a hinge rod; 16. a chute; 17. a slide block; 18. a push rod; 19. a pushing block; 20. and a second telescopic rod.
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.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may include one or more of the feature, either explicitly or implicitly. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application can be understood by those of ordinary skill in the art in a specific context.
As shown in fig. 1, 2 and 3, a positioning and pushing mechanism for a packaging machine includes: the rotary table 1, a plurality of supporting components arranged at the bottom of the rotary table 1, and a pushing component positioned at one side of the rotary table 1,
the pushing assembly includes: the support plate 2, the drill pipe 3 symmetrically arranged on the support plate 2, the connecting pipe 4 fixedly connected with the end part of the drill pipe 3, and the driving part for driving the two drill pipes 3 to move relatively; the support plate 2 is provided with a long groove, the connecting pipe 4 is positioned in the long groove to slide, the drill pipe 3 is communicated with the connecting pipe 4, the connecting pipe 4 is communicated with the vent pipe 5, and the vent pipe 5 is communicated with an external negative pressure device;
the driving section includes: a connecting rod 6 rotatably connected with the end of the connecting pipe 4, a rotating rod 7 rotatably connected with two adjacent connecting rods 6, and a first telescopic rod 8 for driving the connecting rod 6 to move; the first telescopic rod 8 is fixedly arranged on the supporting plate 2, a fixed rod 9 is fixed at the output end of the first telescopic rod 8, the fixed rod 9 is rotationally connected with the connecting rod 6 at the position of the connecting pipe 4, an air suction port communicated with the hollow position inside the drill pipe 3 is formed at the end part of the drill pipe 3, and a driving piece for driving the drill pipe 3 to move towards the supporting rod 11 is arranged at one side of the driving part;
the support assembly includes: the rotary table comprises a sliding rail 10 fixed with the bottom of the rotary table 1, supporting rods 11 symmetrically arranged at two ends of the sliding rail 10, a static clamping plate 12 fixed with the supporting rods 11 and a movable clamping plate 13 rotating with the supporting rods 11; when the support rods 11 of each support assembly rotate to be parallel to the corresponding drill pipe 3, the drill pipe 3 is positioned between the adjacent support rods 11;
the bottom of the turntable 1 is provided with a driving component for driving the supporting rod 11 to move relatively.
The drill pipe 3 is located right below the feeding device of the packaging machine;
in order to enable the tray to be positioned in the middle of the packaging bag after entering the packaging bag, the drill pipe 3 and a driving part for driving the two drill pipes 3 to move relatively are arranged;
when the tray is required to be pushed into the packaging bag, the tray falls between the two drill pipes 3 from the feeding device of the packaging machine, and the first telescopic rod 8 is driven, and the end part of the first telescopic rod 8 is positioned at the connecting rod 6 at the position of the connecting pipe 4 and is connected with the connecting rod through the fixing rod 9, so that the connecting pipe 4 connected with the first telescopic rod 8 is driven to move in the long groove while the first telescopic rod 8 moves, and the other connecting pipe 4 is driven to move in opposite directions because the adjacent ends of the two connecting rods 6 are rotated with the rotating rod 7, so that the tray can be clamped and fixed, and the tray can be positioned at the middle position of the packaging bag after entering the packaging bag;
in order to fix the position of the tray in the packaging bag, the middle part of the packaging bag is hollow when the tray is positioned;
through the driving piece, after driving the pushing component to push the tray to the wrapping bag in, the driving piece can drive the pushing component again and take out from the wrapping bag, and at this in-process, through starting negative pressure device, the induction port of borer pipe 3 front end just can inhale the wrapping bag, carries out vacuum treatment to the wrapping bag, fixes the tray position, until sealing component on the packagine machine seals the open position of wrapping bag after, borer pipe 3 can take out the wrapping bag completely.
As shown in fig. 4 and 5, in a preferred embodiment of the present invention, a driving assembly for driving the supporting rod 11 to move relatively is disposed at the bottom of the turntable 1, and the driving assembly includes: a fixed shaft 14 fixed to the turntable 1, and a hinge rod 15 symmetrically hinged to the fixed shaft 14; the bracing piece 11 is located the top of articulated pole 15 to laminate with articulated pole 15, spout 16 has all been seted up to articulated pole 15 upper and lower both sides, and bracing piece 11 is fixed with slider 17 with articulated pole 15 laminating one end, and slider 17 and the spacing slip of spout 16.
In a preferred embodiment of the present invention, the driving assembly further comprises: the pushing rod 18 is positioned below the hinging rod 15, pushing blocks 19 are fixed at two ends of the pushing rod 18, and the second telescopic rod 20 drives the pushing rod 18 to move; the pushing block 19 is positioned in the sliding groove 16 at the position below the hinging rod 15 and is limited to slide.
In a preferred embodiment of the present invention, the output end of the second telescopic rod 20 is hinged to the bottom of the push rod 18, and the second telescopic rod 20 is hinged to the disc.
The first telescopic rod 8, the second telescopic rod 20 and the driving member are preferably electric telescopic rods;
in the initial state, the movable clamping plate 13 and the static clamping plate 12 are not closed, the packaging bag is placed at the position of the static clamping plate 12 by a manipulator on the packaging machine, and the packaging bag is clamped by the movable clamping plate 13;
after the movable clamping plate 13 clamps the packaging bag, the two supporting rods 11 are driven to be close to each other by the driving assembly, and the opening of the packaging bag clamped by the movable clamping plate 13 is opened, so that the tray is conveniently placed in the packaging bag;
that is, after the tray is placed in the packaging bag, the two support rods 11 are driven by the driving assembly to be far away from each other, so that the packaging bag is pulled, the opening positions of the packaging bag are mutually attached, and the tray positions in the packaging bag are extruded and fixed through the mutual extrusion force after the packaging bag is pulled, so that the position of the tray is conveniently shaped when the packaging bag is subjected to vacuum treatment.
In a preferred embodiment of the present invention, the length of the stationary clamping plate 12 and the movable clamping plate 13 is smaller than the length of the packing bag.
In a preferred embodiment of the invention, the sealing assembly in the packing machine is located above and below the support rod 11 between the static clamp plate 12 and the drill pipe 3.
It should be noted that, in order to allow the opening position of the packaging bag to be sealed by the sealing assembly on the packaging machine, the lengths of the static clamping plate 12 and the movable clamping plate 13 need to be smaller than the length of the packaging bag, so that the opening position of the packaging bag can be exposed;
and after the vacuum treatment of the packaging bag, the position of the tray is also fixed, so that the packaging bag is directly sealed, and the tray can be always positioned in the middle of the packaging bag.
The invention provides a use method of a positioning pushing mechanism for a packaging machine, which comprises the following steps:
s1, clamping two side edges of a packaging bag by a supporting component, and inwards extruding the packaging bag by a supporting rod 11 in the supporting component of the driving component to open the opening position of the packaging bag;
s2, the turntable 1 drives the opened packaging bag to rotate to the corresponding position of the pushing assembly, so that the supporting rod 11 rotates to the position parallel to the corresponding drill pipe 3, the drill pipes 3 are driven by the driving part to approach each other, the tray positioned in the middle of the drill pipe 3 is clamped, and the tray is sent into the packaging bag through the driving part;
s3, the driving assembly drives the supporting rod 11 to move outwards, and the packaging bag is pulled, so that the upper surface and the lower surface of the tray are attached to the packaging bag, and the opening position of the packaging bag is attached;
s4, carrying out vacuum treatment on the inside of the packaging bag through an air suction port at the front end of the drill pipe 3 by a negative pressure device, so that the upper surface and the lower surface of the packaging bag are deformed, and further attaching a tray;
s5, the drill pipe 3 is pulled out of the packaging bag through the driving piece, and the opening position of the packaging bag is sealed through the sealing assembly on the packaging machine.
In a preferred embodiment of the present invention, when the support assembly rotates to a position corresponding to the pushing assembly, the axis of the support assembly coincides with the axis of the pushing assembly.
The axis of the supporting component is the axis between the two supporting rods 11, and the axis of the pushing component is the axis between the two drill pipes 3.
When the packaging bag pushing device is used, the movable clamping plate 13 and the static clamping plate 12 are not closed, a packaging bag is placed at the position of the static clamping plate 12 through a mechanical arm on the packaging machine, the movable clamping plate 13 clamps the packaging bag and drives the pushing rods 18 hinged with the packaging bag to move through the second telescopic rods 20, the pushing blocks 19 at two ends of the pushing rods 18 are positioned in the sliding grooves 16 at the lower positions of the hinging rods 15, so that the pushing rods 18 move to drive the two symmetrically hinged hinging rods 15 to rotate to be close to each other, and the sliding blocks 17 on the supporting rods 11 are positioned in the sliding grooves 16 at the upper surfaces of the hinging rods 15, so that the two symmetrically arranged supporting rods 11 are close to each other while the hinging rods 15 relatively rotate to open the packaging bag and rotate to the relative positions of pushing components through the turntable 1;
then, the tray falls between the two drill pipes 3 from the feeding device of the packaging machine, and the first telescopic rod 8 is driven, and the end part of the first telescopic rod 8 is positioned at the connecting rod 6 positioned at the position of the connecting pipe 4 and is connected with the connecting pipe 4 through the fixing rod 9, so that the connecting pipe 4 connected with the first telescopic rod 8 is driven to move in the long groove while the first telescopic rod 8 moves, and the other connecting pipe 4 is driven to move in the opposite direction because the adjacent ends of the two connecting rods 6 are rotated with the rotating rod 7, so that the tray can be clamped and fixed, and the tray can be positioned at the middle position of the packaging bag after entering the packaging bag;
the driving assembly drives the two support rods 11 to be far away from each other, so that the packaging bag is pulled, the opening positions of the packaging bag are mutually attached, and the air suction port at the front end of the drill pipe 3 can suck air into the packaging bag by starting the negative pressure device, so that the packaging bag is subjected to vacuum treatment;
finally, the pushing assembly is driven to be pulled out of the packaging bag through the driving piece again, the brazing pipe 3 is pulled out of the packaging bag until the packaging bag is sealed by the sealing assembly on the packaging machine, the brazing pipe 3 can be completely pulled out of the packaging bag, and the processed packaging bag is rotated to a blanking position through the rotation of the turntable 1.
The above-described preferred embodiments according to the present invention are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.

Claims (10)

1. A positioning and pushing mechanism for a packaging machine, comprising: carousel install a plurality of supporting component of carousel bottom to and be located the propelling movement subassembly of carousel one side, its characterized in that:
the push assembly includes: the support plate is positioned on the drill pipe symmetrically arranged on the support plate, the connecting pipe is fixedly connected with the end part of the drill pipe, and the driving part is used for driving the two drill pipes to move relatively; the drill pipe is communicated with the connecting pipe, the connecting pipe is communicated with a vent pipe, and the vent pipe is communicated with an external negative pressure device; the end part of the drill pipe is provided with an air suction port communicated with the hollow position inside the drill pipe; one side of the driving part is provided with a driving piece for driving the drill pipe to move towards the direction of the supporting component;
the support assembly includes: the rotary table comprises a sliding rail fixed with the bottom of the rotary table, supporting rods symmetrically arranged at two ends of the sliding rail, a static clamping plate fixed with the supporting rods and a movable clamping plate rotating with the supporting rods; when the support rods of each support assembly rotate to be parallel to the corresponding drill pipe, the drill pipe is positioned between the adjacent support rods;
the bottom of carousel is equipped with the drive assembly that drive bracing piece carried out relative movement.
2. The positioning and pushing mechanism for a packaging machine and the use method thereof according to claim 1, wherein: the drill pipes in each pushing assembly are arranged in parallel.
3. The positioning and pushing mechanism for a packaging machine according to claim 1, wherein: the driving section includes: the connecting rod is rotationally connected with the end part of the connecting pipe, the rotating rods are rotationally connected with the two adjacent connecting rods, and the first telescopic rod drives the connecting rods to move; the first telescopic rod is fixedly arranged on the supporting plate, the output end of the first telescopic rod is fixedly provided with a fixed rod, and the fixed rod is rotationally connected with the connecting rod at the position of the connecting pipe;
the support plate is provided with a long groove, and the connecting pipe is positioned in the long groove to slide.
4. The positioning and pushing mechanism for a packaging machine according to claim 1, wherein: the drive assembly includes: the fixed shaft is fixed with the turntable, and the hinging rods are symmetrically hinged on the fixed shaft; the bracing piece is located the top of articulated pole to laminate with the articulated pole, the spout has all been seted up to the upper and lower both sides of articulated pole, the bracing piece is fixed with the slider with the one end of articulated pole laminating, just slider and the spacing slip of spout.
5. The positioning and pushing mechanism for a packaging machine according to claim 4, wherein: the drive assembly further includes: the pushing rod is positioned below the hinging rod, pushing blocks are fixed at two ends of the pushing rod, and the second telescopic rod drives the pushing rod to move; the pushing block is located in the sliding groove at the lower position of the hinging rod and is limited to slide.
6. The positioning and pushing mechanism for a packaging machine according to claim 5, wherein: the output end of the second telescopic rod is hinged with the bottom of the pushing rod, and the second telescopic rod is hinged with the disc.
7. The positioning and pushing mechanism for a packaging machine and the use method thereof according to claim 1, wherein: the lengths of the static clamping plate and the movable clamping plate are smaller than the length of the packaging bag.
8. The positioning and pushing mechanism for a packaging machine according to claim 1, wherein: and a sealing component in the packaging machine is positioned above and below the supporting rod between the static clamping plate and the drill pipe.
9. Use of a positioning pushing mechanism for packaging machines according to any of the claims from 1 to 8, characterized in that it comprises the following steps:
s1, clamping two side edges of a packaging bag by a supporting component, and inwards extruding the packaging bag by a supporting rod in the supporting component of a driving component to enable the opening position of the packaging bag to be opened;
s2, the turntable drives the opened packaging bag to rotate to the corresponding position of the pushing assembly, so that the supporting rod rotates to the position parallel to the corresponding brazing pipe, the brazing pipe moves relatively through the driving part and clamps the product, and the product is sent into the packaging bag through the driving part;
s3, the driving assembly drives the supporting rod to move outwards, the packaging bag is tightly stretched and attached to the upper surface and the lower surface of the product, and the opening position of the packaging bag is attached;
s4, carrying out vacuum treatment in the packaging bag through an air suction port at the front end of the drill pipe by using a negative pressure device, so that the upper surface and the lower surface of the packaging bag are deformed and further attached to the side surface of a product;
s5, the drill pipe is pulled out of the packaging bag through the driving piece, and the opening position of the packaging bag is sealed through the sealing assembly on the packaging machine.
10. The method of using a positioning pushing mechanism for a packaging machine according to claim 9, wherein: in the step S2, when the support assembly rotates to a position corresponding to the pushing assembly to stop, the axis of the support assembly and the axis of the pushing assembly coincide.
CN202310584427.XA 2023-05-23 2023-05-23 Positioning pushing mechanism for packaging machine and using method Pending CN116374300A (en)

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Application Number Priority Date Filing Date Title
CN202310584427.XA CN116374300A (en) 2023-05-23 2023-05-23 Positioning pushing mechanism for packaging machine and using method

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Application Number Priority Date Filing Date Title
CN202310584427.XA CN116374300A (en) 2023-05-23 2023-05-23 Positioning pushing mechanism for packaging machine and using method

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CN116374300A true CN116374300A (en) 2023-07-04

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CN202310584427.XA Pending CN116374300A (en) 2023-05-23 2023-05-23 Positioning pushing mechanism for packaging machine and using method

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