CN212290481U - Film wrapping device of bottled medicine heat shrink packaging machine - Google Patents

Abstract

The utility model provides a bottled medicine thermal contraction packagine machine wraps up in membrane device belongs to medicine equipment for packing technical field, and it has solved the current poor problem of wrapping up in membrane device to bottle powder charge packaging effect. It includes the workstation, locate push mechanism on the workstation and locate the pillar on the workstation, be equipped with the rack on the pillar, be equipped with the drop feed mechanism who is used for placing the parcel membrane on the rack, set up the clamp mouth that is located the rack below on the workstation, the lower extreme of parcel membrane stretches into the clamp mouth and presss from both sides tightly through locating the intraoral clamping mechanism of clamp, be equipped with on the rack and be used for making the packaging mechanism who wraps up the bottle powder charge in the membrane when push mechanism with the bottle powder charge by one side propelling movement to the opposite side of clamp mouth, be equipped with on the packaging mechanism and be used for cutting off after the encapsulation and wrap up in the membrane and make the lower extreme of parcel membrane get into the cutting mechanism who. Due to the fact that the packaging mechanism is arranged, the wrapping film can be cut after bottled medicine is packaged, and therefore the packaging effect of the bottled medicine is improved.

Description

Film wrapping device of bottled medicine heat shrink packaging machine

Technical Field

The utility model belongs to the technical field of the pharmaceutical packaging equipment technique and specifically relates to a membrane wrapping device of bottled medicine heat shrink packaging machine is related to.

Background

A heat shrink packaging machine, also called a shrinker and a shrink packaging machine, is one of the more advanced packaging methods in the market. Besides the advantages of the product, the possibility of the product being dismantled and stolen can be reduced; the packaging box is suitable for tightly packaging a plurality of articles and packaging trays. The heat shrinkable machine is widely applied to package of articles such as glass bottles, foaming adhesives, paper boxes, toys, electronics, electrical appliances, stationery, books, phonograph records, hardware tools, daily necessities, medicines, cosmetics, beverages, fruits, commemorative labels and the like.

At present, in order to facilitate wrapping up the membrane to the bottle powder charge, when using the bottle powder charge to wrap up in the membrane device, earlier with the medicine bottle propelling movement to wrapping up in membrane device department, realized wrapping up in the membrane of bottled medicine at the propelling movement in-process to cut away the unnecessary membrane of wrapping up in bottled medicine through cutting mechanism, thereby wrap up in the membrane for the next bottled medicine and do the preparation.

When the film is wrapped in the cutting, the wrapping film below the cutting mechanism is not pressed on the workbench, so that the cutting area of the wrapping film is uncertain in the actual cutting process, the cutting mechanism is not favorable for cutting the wrapping film, and the cutting effect of the wrapping film is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art. Therefore, the utility model provides a bottled medicine thermal contraction packagine machine wraps up in membrane device, it cuts again after pressing from both sides tight wrapping up in the membrane to improve the encapsulation effect.

The utility model provides a bottled medicine thermal contraction packagine machine wraps up in membrane device, includes the workstation, locates push mechanism on the workstation and locates the pillar on the workstation, the pillar on be equipped with the rack, the rack on be equipped with and be used for placing the drop feed mechanism who wraps up in the membrane, the workstation on set up the clamping mouth that is located the rack below, the lower extreme of wrapping up in the membrane stretches into the clamping mouth and presss from both sides tightly through locating the clamping mechanism in the clamping mouth, the rack on be equipped with and be used for making when push mechanism with the bottle powder charge by workstation lie in the one side propelling movement of clamping mouth to workstation lie in the opposite side of clamping mouth and wrap up in the packaging mechanism of bottle powder charge, packaging mechanism on be equipped with the cutting mechanism who is used for cutting off the wrapping up in the membrane after the encapsulation.

During operation, the bottle powder charge is pushed to the other side of the clamping opening from one side of the clamping opening of the workbench through the pushing mechanism, the bottle powder charge is extruded and wrapped in the film in the pushing process, the film charge is wrapped in the film, the bottle powder charge is wrapped in the film, when the bottle powder charge moves to one side of the packaging mechanism far away from the pushing mechanism, the packaging mechanism descends, the film wrapping ring which is wrapped in the film to form the completely wrapped bottle powder charge is formed in a closed mode, the film wrapping ring is cut off at the position close to the film wrapping ring by the cutting mechanism, and the film wrapping ring is separated from the wrapping film. In the cutting process, the packaging mechanism enables the lower end of the wrapping film separated from the wrapping film ring to enter the clamping opening, and the wrapping film is clamped by the clamping mechanism arranged in the clamping opening to prepare for next packaging.

In foretell bottle powder charge heat shrink packagine machine wraps up in membrane device, set up the tight groove of clamp along the tight mouth of perpendicular to clamp's the tight depth direction extension on one side of clamp mouth, clamping mechanism including locating the first expanding spring that presss from both sides tight inslot and be located the clamp plate that presss from both sides tight mouthful and link to each other with first expanding spring, the clamp plate on have with the parallel and relative clamp face that sets up in the another side of clamp mouth, the tight face of clamp of first expanding spring's flexible direction perpendicular to. When the lower end of the wrapping film, which is separated from the wrapping film ring, extends into the clamping opening under the action of the packaging mechanism, the first telescopic spring drives the clamping plate to extrude the wrapping film, so that the wrapping film is clamped between the clamping plate and the clamping opening, and the wrapping film is convenient to perform subsequent wrapping film packaging operation.

In foretell bottle powder charge heat shrink packagine machine wraps up in membrane device, the first connecting groove of vertical setting is seted up to the bottom of rack, encapsulation mechanism including the encapsulation push rod of locating in the first connecting groove and locate first anticreep subassembly between first connecting groove and the encapsulation push rod, the rack on be equipped with the first cylinder that is located first connecting groove top, the lower extreme and the encapsulation push rod of the first piston rod on the first cylinder link firmly. During operation, the first cylinder drives the packaging push rod to slide up and down along the first connecting groove, so that the packaging operation of the packaging push rod is realized.

In foretell bottle powder charge heat shrink packagine machine wraps up in membrane device, first anticreep subassembly including set up on first connecting groove side and the vertical first anticreep groove that sets up, and locate the first anticreep piece in the first anticreep groove of embedding on the encapsulation push rod avoids the encapsulation push rod to drop from first connecting groove.

In foretell bottle powder charge heat shrink packagine machine wraps up in membrane device, the second spread groove of vertical setting is seted up to the bottom of encapsulation push rod, the second spread groove in be equipped with the excision strip that the second spread groove was worn out to the lower extreme, the bottom of excision strip is equipped with the excision baffle of horizontal setting, the bottom of excision baffle is close to the one end that presss from both sides tight mouthful and is equipped with the layering of pressing that sets up relatively with pressing of clamp connection mouth, the top of clamp plate is equipped with the strip of stepping down that extends along its length direction, the one side that the tight groove of clamp connection was kept away from at the top of stepping down has the inclined plane of stepping down, encapsulation push rod and excision baffle between be equipped with the second expanding spring, the upper end of second expanding spring acts on the encapsulation push rod, its lower extreme acts on the excision baffle, excision strip and second spread groove between be equipped with second anticreep subassembly, excision mechanism make the lower limb of this blade be higher than excision fender under the effect of second expanding spring under A blade on the lower surface of the plate.

The bottom end of the pressing strip is lower than the lower surface of the cutting baffle, and the packaging push rod moves downwards along the first connecting groove under the action of the first air cylinder during working, so that the cutting strip is driven to move downwards in the second connecting groove; then, the cutting baffle abuts against the workbench, the second telescopic spring is compressed along with the continuous movement of the packaging push rod, the cutting edge of the blade gradually contacts with the film wrapping film, and the film wrapping film is cut off; and finally, the packaging push rod rises under the action of the first air cylinder to enable the pressing strip to be separated from the clamping port, and in the separation process, the first telescopic spring resets to push the clamping plate to clamp the film wrapping entering the clamping port.

In foretell bottle powder charge heat shrink packagine machine wraps up in membrane device, the excision baffle on seted up the knife hole, the top of blade has the tool post of wearing to locate in the knife hole, the knife hole is worn out and is connected on the encapsulation push rod on the top of tool post, the bottom of excision baffle is seted up and is linked together with the knife hole and follows the connection through groove that is on a parallel with the extending direction extension of pressing from both sides tight mouthful, the blade be located the connection through inslot. When the excision baffle moves down, the second expanding spring is compressed, so that the cutting edge of the blade can be lower than the lower surface of the excision baffle, and the film wrapping is convenient to cut.

In foretell bottle powder charge heat shrink packagine machine wraps up in the membrane device, second anticreep subassembly including set up on the second spread groove side and the second anticreep groove of vertical setting, and locate the second anticreep piece in embedding second anticreep groove on the excision strip is convenient for avoid the excision strip to drop from the second spread groove.

In foretell bottle powder charge heat shrink packagine machine wraps up in membrane device, push mechanism including locating the supporting shoe on the workstation and locating the second cylinder on the workstation, the supporting shoe on set up the propelling movement that extends along the extending direction of the tight mouth of perpendicular to clamp and lead to the groove, the second piston rod of second cylinder has the embedding piece that the groove was led to in embedding propelling movement, the one end that the second cylinder was kept away from to the second piston rod is equipped with the push pedal. During operation, through the embedding piece that sets up, be convenient for lead the propelling movement direction of second piston rod, through the second piston rod with bottle powder charge to the tight mouthful propelling movement of clamp.

In the film wrapping device of the bottle charge heat shrink packaging machine, a third cylinder extending longitudinally is arranged on one side, away from the pushing mechanism, of the placing frame, and a pressing plate is fixedly connected to the lower end of a third piston rod on the third cylinder. Before encapsulating the bottled medicine, push mechanism puts in place bottled medicine propelling movement back, and the bottle powder charge is pressed down through the pressing plate that sets up to the removal of restriction bottle powder charge improves the stability when bottled medicine encapsulates.

In foretell bottle powder charge heat shrink packagine machine wraps up in membrane device, the top of rack is seted up and is just to setting up and vertically lining up the drain hole with pressing from both sides tight mouthful, drop feed mechanism including the spliced pole that is located drain hole side and locate the spliced pole top and transversely set up place the post, the length direction who places the post parallels with the extending direction of drain hole. The wrapping film is wound on the roller, the roller is sleeved on the placing column, the roller is convenient to rotate around the placing column, and the wrapping film penetrates through the discharging hole and the lower end of the wrapping film is clamped in the clamping hole.

Compared with the prior art, this bottled medicine thermal contraction packagine machine wraps up in membrane device's beneficial effect does:

the packaging mechanism is arranged, so that the wrapping film can be clamped after the bottled medicine is packaged conveniently, and the wrapping film is cut by the cutting mechanism, so that the cutting effect of the wrapping film is improved, and the packaging effect of the bottled medicine is improved; owing to be equipped with first anticreep subassembly, avoid encapsulating the push rod and drop from first spread groove, owing to be equipped with second anticreep subassembly, avoid the excision strip to drop from the second spread groove in, structural stability is good.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a first schematic view of a film wrapping device of a thermal shrink packaging machine for bottled medicine;

FIG. 2 is a second schematic view of a film wrapping device of the thermal shrink packaging machine for bottled medicine;

FIG. 3 is a schematic view of the assembly of the encapsulating rod with the holding frame;

FIG. 4 is a schematic view of the assembly of the encapsulated push rod with the cut-out strip;

FIG. 5 is a schematic view of the structure of the cut-out strip;

FIG. 6 is a schematic view of the clamping mechanism;

reference numerals: 1. a work table; 101. a clamping opening; 2. a pillar; 3. placing a rack; 301. a first connecting groove; 302. a first cylinder; 3021. a first piston rod; 4. a clamping groove; 501. a first extension spring; 502. a clamping plate; 503. a abdication bar; 601. packaging the push rod; 6011. a second connecting groove; 602. a first drop-preventing groove; 603. a first anti-drop block; 604. cutting off the strips; 605. cutting off the baffle; 6051. a knife hole; 6052. connecting the through grooves; 606. pressing the pressing strip; 607. a second extension spring; 608. a second anticreep groove; 609. a second anti-drop block; 7. a blade; 701. a knife post; 8. a support block; 801. a push through slot; 9. a second cylinder; 901. a second piston rod; 902. embedding a block; 903. pushing the plate; 10. a third cylinder; 1001. a third piston rod; 1002. a pressing plate; 11. a discharging port; 12. connecting columns; 13. the column is placed.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, a film wrapping device of a bottled medicine heat-shrinkable packaging machine, comprises a workbench 1, locate push mechanism on the workbench 1 and locate pillar 2 on the workbench 1, be equipped with rack 3 on the pillar 2, be equipped with the drop feed mechanism who is used for placing and wraps up in the film on the rack 3, set up the clamping mouth 101 that is located rack 3 below on the workbench 1, the lower extreme of wrapping up in the film stretches into clamping mouth 101 and presss from both sides tightly through locating the clamping mechanism in clamping mouth 101, be equipped with on the rack 3 and be used for making to wrap up in the film and wrap up the packaging mechanism of bottle powder charge when push mechanism with bottle powder charge from one side propelling movement that the workbench 1 is located clamping mouth 101 to the opposite side that the workbench 1 is located clamping mouth 101, be equipped with the cutting mechanism who is used for cutting off and wraps up in the film and make the lower extreme of wrapping up in the.

As shown in figure 1, during operation, firstly, the bottle-packed medicine is pushed from one side, located on the clamping port 101, of the workbench 1 to the other side, located on the clamping port 101, of the workbench 1 through the pushing mechanism, in the pushing process, the bottle-packed medicine is extruded to wrap a film, so that the wrapping film is wrapped by the film in a half wrapping mode, when the bottle-packed medicine moves to one side, far away from the pushing mechanism, of the wrapping mechanism, the wrapping mechanism descends, so that the wrapping film is closed to form a wrapping film ring which completely wraps the bottle-packed medicine, and then the cutting mechanism cuts off the wrapping film at a position close to the wrapping film ring, so that the wrapping film ring is separated from the wrapping film. During the cutting process, the cutting mechanism enables the lower end of the wrapping film separated from the wrapping film ring to enter the clamping opening 101, and the lower end of the wrapping film is clamped by the clamping mechanism arranged in the clamping opening 101 to prepare for the next packaging.

The packaging mechanism moves downwards to extrude the wrapping film below the packaging mechanism, the wrapping film is cut off when the packaging mechanism pushes downwards, and the lower end of the wrapping film is driven to be inserted into the clamping opening 101, so that the wrapping film of the bottled medicine is achieved.

As shown in fig. 6, a clamping groove 4 extending in a depth direction perpendicular to the clamping opening 101 is formed in one side surface of the clamping opening 101, the clamping mechanism includes a first expansion spring 501 arranged in the clamping groove 4 and a clamping plate 502 located in the clamping opening 101 and connected to the first expansion spring 501, a clamping surface parallel to and opposite to the other side surface of the clamping opening 101 is formed on the clamping plate 502, the expansion direction of the first expansion spring 501 is perpendicular to the clamping surface, when the lower end of the wrapping film separated from the wrapping film ring extends into the clamping opening 101 under the action of the packaging mechanism, the clamping plate 502 is driven by the first expansion spring 501 to extrude the wrapping film, so that the wrapping film is clamped between the clamping plate 502 and the clamping opening 101, and the wrapping film is convenient for subsequent packaging operation.

As shown in fig. 3, a first connecting groove 301 is longitudinally formed in the bottom of the placing frame 3, the packaging mechanism includes a packaging push rod 601 disposed in the first connecting groove 301 and a first anti-dropping assembly disposed between the first connecting groove 301 and the packaging push rod 601, a first cylinder 302 disposed at the top of the first connecting groove 301 is disposed on the placing frame 3, a lower end of a first piston rod 3021 on the first cylinder 302 is fixedly connected to the packaging push rod 601, in operation, the first cylinder 302 drives the packaging push rod 601 to slide up and down along the first connecting groove 301, so that the packaging operation of the packaging push rod 601 is realized.

As shown in fig. 1, the first anti-slip-off assembly includes a first anti-slip-off groove 602 disposed on a side surface of the first connecting groove 301 and disposed longitudinally, and a first anti-slip-off block 603 disposed on the encapsulating push rod 601 and embedded in the first anti-slip-off groove 602, for preventing the encapsulating push rod 601 from falling off from the first connecting groove 301.

As shown in fig. 5, the bottom of the encapsulating push rod 601 is provided with a second connecting groove 6011 arranged longitudinally, the second connecting groove 6011 is internally provided with a cutting strip 604 with a lower end penetrating through the second connecting groove 6011, as shown in fig. 4, the bottom of the cutting strip 604 is provided with a cutting baffle 605 arranged transversely, one end of the bottom of the cutting baffle 605 close to the clamping port 101 is provided with a pressing strip 606 arranged opposite to the clamping port 101, the top of the clamping plate 502 is provided with a yielding strip 503 extending along the length direction thereof, one side of the top of the yielding strip 503 far away from the clamping groove 4 is provided with a yielding inclined plane, a second expansion spring 607 is arranged between the encapsulating push rod 601 and the cutting baffle 605, the upper end of the second expansion spring 607 acts on the encapsulating push rod 601, the lower end thereof acts on the cutting baffle 605, a second anti-off component is arranged between the cutting strip 604 and the second connecting groove 1, the cutting mechanism comprises a downward cutting edge arranged on the encapsulating push rod 601 and a lower edge of the cutting edge is higher than the lower surface A blade 7.

As shown in fig. 5, in operation, the cutting strip 604 moves downwards along the second connecting groove 6011, as shown in fig. 4, the bottom end of the pressing strip 606 is lower than the lower surface of the cutting baffle 605, in operation, the sealing push rod 601 moves downwards along the first connecting groove 301 under the action of the first cylinder 302, so as to drive the cutting strip 604 to move downwards in the second connecting groove 6011, firstly, the bottom end of the pressing strip 606 with the wrapping film is inserted into the clamping opening 101, due to the arrangement of the abdicating slope, the pressing strip 606 pushes the clamping plate 502 to move towards one side of the clamping groove 4 during insertion, and the first expansion spring 501 is compressed; subsequently, the cutting baffle 605 abuts against the workbench 1, the second expansion spring 607 is compressed along with the continuous movement of the packaging push rod 601, the cutting edge of the blade 7 gradually contacts with the film wrapping, and the film wrapping is cut off; finally, the encapsulating push rod 601 ascends under the action of the first air cylinder 302, so that the pressing strip 606 is released from the clamping opening 101, and in the releasing process, the first telescopic spring 501 resets to push the clamping plate 502 to clamp the film wrapping entering the clamping opening 101.

As shown in fig. 4, a knife hole 6051 is formed in the cutting baffle 605, a knife column 701 penetrating through the knife hole 6051 is arranged at the top of the blade 7, the top end of the knife column 701 penetrates through the knife hole 6051 and is connected to the encapsulating push rod 601, a connecting through groove 6052 which is communicated with the knife hole 6051 and extends in the extending direction parallel to the clamping opening 101 is formed at the bottom of the cutting baffle 605, and the blade 7 is located in the connecting through groove 6052. The cutting baffle 605 is an electric iron, which is beneficial to the attachment of the film wrapping, when the cutting baffle 605 moves downwards, the second expansion spring 607 is compressed, so that the cutting edge of the blade 7 can be lower than the lower surface of the cutting baffle 605, and the film wrapping is convenient to cut.

As shown in fig. 5, the second anti-slip assembly includes a second anti-slip groove 608 opened on a side surface of the second connecting groove 6011 and disposed in a longitudinal direction, and a second anti-slip block 609 embedded in the second anti-slip groove 608 and disposed on the cut-off strip 604, so as to prevent the cut-off strip 604 from falling off from the second connecting groove 6011.

As shown in fig. 1, the pushing mechanism includes a supporting block 8 disposed on the working table 1 and a second cylinder 9 disposed on the working table 1, a pushing through groove 801 extending in a direction perpendicular to the extending direction of the clamping opening 101 is formed in the supporting block 8, an embedded block 902 embedded in the pushing through groove 801 is provided on a second piston rod 901 of the second cylinder 9, and a push plate 903 is provided at one end of the second piston rod 901 away from the second cylinder 9. During operation, the embedded block 902 is arranged, so that the pushing direction of the second piston rod 901 is conveniently guided, and the bottled powder is pushed to the clamping opening 101 through the second piston rod 901.

As shown in fig. 2, a third cylinder 10 extending longitudinally is disposed on one side of the placing frame 3 away from the pushing mechanism, and a pressing plate 1002 is fixedly connected to a lower end of a third piston rod 1001 on the third cylinder 10. Before encapsulating the bottle powder charge, push mechanism puts in place the back with the bottle powder charge propelling movement, and the bottle powder charge is pressed down through the pressing plate 1002 that sets up to restrict the removal of bottle powder charge, stability when improving the encapsulation of bottle powder.

As shown in fig. 2, the top of the placing frame 3 is provided with a discharge port 11 which is opposite to the clamping port 101 and is longitudinally communicated, the discharging mechanism comprises a connecting column 12 which is located on the side of the discharge port 11 and a placing column 13 which is located on the top end of the connecting column 12 and is transversely arranged, and the length direction of the placing column 13 is parallel to the extending direction of the discharge port 11. Wherein, wrap up in the membrane and roll up on the cylinder to locate the cylinder cover and place the post 13 on, be convenient for the cylinder around placing the post 13 and rotate, make and wrap up in the membrane and pass drain hole 11 and the lower extreme presss from both sides tightly in pressing from both sides tight mouthful 101.

This bottled medicine thermal contraction packagine machine wraps up in membrane device is wrapping up in the working process when membrane:

firstly, starting the second cylinder 9, extending the second piston rod 901 to enable the push plate 903 to push the bottled medicine from one side of the workbench 1, which is positioned at the clamping port 101, to the other side of the workbench 1, which is positioned at the clamping port 101, i.e. the bottled medicine moves to one side of the workbench 1, which is positioned at the packaging mechanism and is far away from the pushing mechanism, in the pushing process, the bottled medicine gradually extrudes the wrapping film, which is positioned at one side of the packaging mechanism, which is close to the pushing mechanism and is in a roughly vertical state, so that the wrapping film is inclined, and the wrapping film is respectively contacted with the bottom of the bottled medicine and the side part of the wrapping; starting the third air cylinder 10, driving the third piston rod 101 to move downwards by the third air cylinder 10 and pressing the bottle charge through the arranged pressing plate 1002, wherein the film wrapping film is respectively contacted with the bottom of the bottle charge, the side part of one side far away from the pushing mechanism and the top of the bottle charge; then, the first air cylinder 302 is started and drives the packaging push rod 601 to move downwards along the first connecting groove 301, so that the cutting strip 604 and the cutting baffle 605 are driven to move downwards, the cutting baffle 605 enables the film wrapping to be closed to form a film wrapping ring which completely wraps the bottle charge, and meanwhile, the pressing strip 606 presses the film wrapping on one side, close to the pushing mechanism, of the film wrapping ring into the clamping opening 101; the packaging push rod 601 continues to move, so that the second expansion spring 607 is compressed, the cutting edge of the blade 7 gradually contacts the film wrapping film, and the film wrapping film is cut off; finally, the encapsulating push rod 601 ascends under the action of the first air cylinder 302, so that the pressing strip 606 is released from the clamping opening 101, and in the releasing process, the first telescopic spring 501 resets to push the clamping plate 502 to clamp the film wrapping entering the clamping opening 101.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A film wrapping device of a bottled medicine heat shrink packaging machine comprises a workbench (1), a pushing mechanism arranged on the workbench (1) and a support column (2) arranged on the workbench (1), the supporting columns (2) are provided with placing frames (3), the placing frames (3) are provided with placing mechanisms for placing the wrapping films, it is characterized in that the workbench (1) is provided with a clamping opening (101) positioned below the placing rack (3), the lower end of the wrapping film extends into the clamping opening (101) and is clamped through a clamping mechanism arranged in the clamping opening (101), the rack (3) on be equipped with and be used for making the wrapping film parcel to live the packaging mechanism of bottle powder charge when pushing mechanism is located one side propelling movement of clamping mouth (101) to the workstation by the workstation and is located the opposite side of clamping mouth (101), packaging mechanism on be equipped with and be used for cutting off the cutting mechanism who wraps up in the film after the encapsulation.

2. The film wrapping device of the bottled medicine heat-shrinkable packaging machine according to claim 1, wherein a clamping groove (4) extending in a depth direction perpendicular to the clamping opening (101) is formed in one side surface of the clamping opening (101), the clamping mechanism comprises a first expansion spring (501) arranged in the clamping groove (4) and a clamping plate (502) located in the clamping opening (101) and connected with the first expansion spring (501), the clamping plate (502) is provided with a clamping surface parallel to and opposite to the other side surface of the clamping opening (101), and the expansion direction of the first expansion spring (501) is perpendicular to the clamping surface.

3. The film wrapping device of the thermal contraction packaging machine for bottled medicine according to claim 2, wherein a first connecting groove (301) is formed in the bottom of the placing frame (3) in a longitudinal direction, the packaging mechanism comprises a packaging push rod (601) arranged in the first connecting groove (301) and a first anti-falling assembly arranged between the first connecting groove (301) and the packaging push rod (601), a first air cylinder (302) arranged at the top of the first connecting groove (301) is arranged on the placing frame (3), and the lower end of a first piston rod (3021) arranged on the first air cylinder (302) is fixedly connected with the packaging push rod (601).

4. The film wrapping device of the thermal shrink packaging machine for bottled medicine according to claim 3, wherein the first anti-slip assembly comprises a first anti-slip groove (602) which is opened on the side of the first connecting groove (301) and is longitudinally arranged, and a first anti-slip block (603) which is arranged on the packaging push rod (601) and is embedded into the first anti-slip groove (602).

5. The film wrapping device of the bottle-charge heat-shrinkable packaging machine according to claim 3 or 4, wherein a second connecting groove (6011) is formed in the bottom of the packaging push rod (601), a cutting strip (604) with the lower end penetrating through the second connecting groove (6011) is arranged in the second connecting groove (6011), a cutting baffle (605) is transversely arranged at the bottom of the cutting strip (604), a pressing strip (606) opposite to the clamping opening (101) is arranged at one end, close to the clamping opening (101), of the bottom of the cutting baffle (605), an abdicating strip (503) extending along the length direction of the clamping plate (502) is arranged at the top of the abdicating strip (503), an abdicating inclined surface is arranged on one side, far away from the clamping groove (4), of the top of the packaging push rod (601) and the cutting baffle (605), a second expansion spring (607) is arranged between the packaging push rod (601) and the cutting baffle (605), the upper end of the second telescopic spring (607) acts on the packaging push rod (601), the lower end of the second telescopic spring acts on the cutting baffle (605), a second anti-falling component is arranged between the cutting strip (604) and the second connecting groove (6011), and the cutting mechanism comprises a blade (7) which is arranged on the packaging push rod (601), faces downwards, and enables the lower edge of the cutting edge to be higher than the lower surface of the cutting baffle (605) under the action of the second telescopic spring (607).

6. The film wrapping device of the bottled medicine heat shrink packaging machine according to claim 5, wherein a knife hole (6051) is formed in the cutting baffle (605), a knife column (701) penetrating into the knife hole (6051) is arranged at the top of the blade (7), the top end of the knife column (701) penetrates through the knife hole (6051) and is connected to the packaging push rod (601), a connecting through groove (6052) communicated with the knife hole (6051) and extending in the extending direction parallel to the clamping port (101) is formed in the bottom of the cutting baffle (605), and the blade (7) is located in the connecting through groove (6052).

7. The film wrapping apparatus of the thermal contraction packaging machine for bottled medicine according to claim 6, wherein said second retaining means comprises a second retaining groove (608) opened on a side of the second connecting groove (6011) and disposed in a longitudinal direction, and a second retaining block (609) inserted into the second retaining groove (608) and disposed on the cutting strip (604).

8. The film wrapping device of the bottled medicine heat shrink packaging machine according to claim 7, wherein the pushing mechanism comprises a supporting block (8) arranged on the workbench (1) and a second air cylinder (9) arranged on the workbench (1), a pushing through groove (801) extending in the extending direction perpendicular to the clamping opening (101) is formed in the supporting block (8), an embedded block (902) embedded into the pushing through groove (801) is arranged on a second piston rod (901) of the second air cylinder (9), and a pushing plate (903) is arranged at one end, away from the second air cylinder (9), of the second piston rod (901).

9. The film wrapping device of the bottle-charge heat-shrink packaging machine according to claim 1 or 4, wherein a third cylinder (10) extending longitudinally is arranged on one side of the placing frame (3) far away from the pushing mechanism, and a pressing plate (1002) is fixedly connected to the lower end of a third piston rod (1001) on the third cylinder (10).

10. The film wrapping device of the bottled medicine heat-shrinkable packaging machine according to claim 1, wherein a discharge port (11) which is opposite to the clamping port (101) and is longitudinally communicated with the clamping port is formed in the top of the placing frame (3), the discharging mechanism comprises a connecting column (12) which is located on the side of the discharge port (11) and a placing column (13) which is located on the top end of the connecting column (12) and is transversely arranged, and the length direction of the placing column (13) is parallel to the extending direction of the discharge port (11).

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