CN212638177U

CN212638177U - Medicine packaging plastic film cutting device

Info

Publication number: CN212638177U
Application number: CN202021137533.1U
Authority: CN
Inventors: 倪华丽; 高爱国; 刘树林; 李国栋; 王奂凯
Original assignee: Shandong Huazhilin Pharmaceutical Technology Co ltd
Current assignee: Shandong Huazhilin Pharmaceutical Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-03-02
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a packing cutting technical field especially relates to a medicine packaging plastic film cutting device. The to-be-solved technical problem of the utility model is that the uneven and transmission in-process plastic film of plastic film incision department produces the fold unevenness. In order to solve the technical problem, the utility model provides a medicine packaging plastic film cutting device, which comprises an outer shell, the opening that runs through to the opposite side is seted up to one side of shell, and alternates in the opening and have the conveyer belt, one side fixed connection of shell has the motor, and the output fixedly connected with action wheel of motor. The utility model discloses a reciprocating motion on the slide rail of first hydraulic stem drive slider, realized heating wheel and break simultaneously to the heat-seal of wrapping bag membrane with decide, appear gluing the phenomenon easy maintenance of sword after the contact point less can not appearing the heating with the wrapping bag membrane, set up the tensile force of packaging film in the data send process that the drum shaft can strengthen the filling with the material through the place ahead at the break bar.

Description

Medicine packaging plastic film cutting device

Technical Field

The utility model relates to a packing cutting technical field specifically is a medicine packaging plastic film cutting device.

Background

The medicine package is a general name of a processing process for providing quality assurance, trademark identification and instruction for medicines by dividing, sealing, packaging, labeling and the like of semi-finished products or finished products of pharmaceutical preparations by using proper materials or containers and utilizing a packaging technology originally, the functions of the medicine package mainly comprise three aspects, namely protection function, convenient application and commodity propaganda, and films are commonly used for packaging bulk tablets or medical appliances and the like, so that the components and the shape and the style can be freely changed.

The prior art has at least the following problems which are not solved: 1. after the packaging bag is subjected to conventional pressing, heating and sealing, the plastic film becomes soft and sticky, so that the plastic bag film is easily stuck to a cutter when being cut off, the cut is uneven and serrated, and the appearance of the product is seriously influenced; 2. because the thickness of the plastic film is thin, wrinkles can be generated in the transferring process after charging, the transferring effect is poor, and the effect after subsequent cutting and sealing is easily influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a medicine packaging plastic film cutting device has solved the in-process plastic film production fold unevenness that plastic film incision department is uneven and transmission.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cutting device for a plastic film for medicine packaging comprises a shell, wherein one side of the shell is provided with a through hole penetrating to the other side, a conveying belt is inserted in the through hole, one side of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving wheel, one side of the driving wheel is meshed with a driven wheel, one side, opposite to the inner wall of the shell, is movably connected with a roller shaft, one end of the roller shaft penetrates through the shell and is fixedly connected with one side of the driven wheel on the side of the roller shaft, the outer wall of the roller shaft is provided with three sliding grooves at equal intervals, a movable wheel carrier and a spring are inserted in the three sliding grooves, one end of the movable wheel carrier is fixedly connected with one side of the inner wall of the sliding grooves through the spring, one side, opposite to the inner wall of the shell is fixedly connected with, and the slider sliding connection is in one side of slide rail, the bottom fixedly connected with second hydraulic stem of slider, and the output fixedly connected with bracket of second hydraulic stem, the relative one side swing joint of bracket inner wall has the axostylus axostyle, and has cup jointed two on the axostylus axostyle and has heated wheel and break bar.

Preferably, the conveyor belt is located below the roller shaft and the bracket, and the material of the conveyor belt is a heat-resistant conveyor belt.

Further preferably, the driving wheel and the driven wheel are intermittent rotating mechanisms, and the driven wheel is of an octagonal intermittent wheel structure.

Preferably, the side section of the movable wheel carrier is of a U-shaped structure, and the side opposite to the inner wall of the movable wheel carrier is movably connected with a rubber wheel.

Further preferably, the side section of the bracket is of a U-shaped structure, and the bottoms of the two heating wheels and the cutter wheel are arranged in parallel with the top of the conveyor belt.

Preferably, the two heating wheels are provided with heating elements inside, and the two heating wheels are respectively arranged at two sides of the cutter wheel.

(III) advantageous effects

The utility model provides a medicine packaging plastic film cutting device possesses following beneficial effect:

(1) the sliding rail on which the sliding block is driven by the first hydraulic rod reciprocates, so that the heating wheel and the cutter wheel are simultaneously used for heat sealing and cutting of a packaging bag film, the contact point with the packaging bag film is small, the phenomenon of sticking a cutter after excessive heating cannot occur, and the mode is simple in structure and easy to maintain.

(2) The roller shaft is arranged in front of the cutter wheel, so that the tensioning force of the packaging film filled with materials in the conveying process can be enhanced, the three movable wheel carriers are utilized to roll and press the two ends of the packaging film, the two ends of the packaging film in the conveying process can be rolled and pressed compactly, the loose packaging film conveying process and the wrinkle generation can be avoided, and the effect after the subsequent cutting and sealing can be influenced.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a top cross-sectional view of the structure of the present invention;

FIG. 4 is a rear view of the structure of the present invention;

fig. 5 is a perspective view of the structure of the present invention.

In the figure: 1. a housing; 2. a port; 3. a conveyor belt; 4. a motor; 5. a driving wheel; 6. a drum shaft; 7. a driven wheel; 8. a chute; 9. a movable wheel carrier; 10. a spring; 11. a slide rail; 12. a first hydraulic lever; 13. a slider; 14. a second hydraulic rod; 15. a bracket; 16. a shaft lever; 17. a heating wheel; 18. a knife flywheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a medicine packaging plastic film cutting device comprises a shell 1, one side of the shell 1 is provided with a through hole 2 penetrating to the other side, a conveying belt 3 is inserted into the through hole 2, the conveying belt 3 is positioned below a roller shaft 6 and a bracket 15, the conveying belt 3 is made of a heat-resistant conveying belt, one side of the shell 1 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a driving wheel 5, one side of the driving wheel 5 is engaged with a driven wheel 7, the driving wheel 5 and the driven wheel 7 are intermittent rotating mechanisms, the driven wheel 7 is of an octagonal intermittent wheel structure, one side opposite to the inner wall of the shell 1 is movably connected with a roller shaft 6, one end of the roller shaft 6 penetrates through the shell 1 and is fixedly connected with one side of the driven wheel 7 on the side of the roller shaft, the roller shaft 6 is formed by sleeving a roller on a round rod, a rubber layer is bonded on the outer wall of the roller, three sliding grooves 8 are equidistantly formed in the outer wall of the roller shaft 6, a movable wheel carrier 9 and a spring 10 are inserted into the three sliding grooves 8, one end of the movable wheel carrier 9 is fixedly connected with one side of the inner wall of the sliding groove 8 through the spring 10, the side section of the movable wheel carrier 9 is of a U-shaped structure, the opposite side of the inner wall of the movable wheel carrier 9 is movably connected with a rubber wheel, the rubber wheel can increase friction force to enable a plastic film not to easily displace, the opposite side of the inner wall of the shell 1 is fixedly connected with a sliding rail 11, the top of the sliding rail 11 is fixedly connected with a first hydraulic rod 12, the output end of the first hydraulic rod 12 is fixedly connected with a sliding block 13, the sliding block 13 is slidably connected with one side of the sliding rail 11, the bottom of the sliding block 13 is fixedly connected with a second hydraulic rod 14, the output end of the second hydraulic rod 14 is fixedly connected with a bracket 15, the side section of the bracket 15 is, the opposite side of the inner wall of the bracket 15 is movably connected with a shaft lever 16, the shaft lever 16 is sleeved with two heating wheels 17 and a knife wheel 18, the two heating wheels 17 are internally provided with heating elements, and the two heating wheels 17 are respectively positioned at two sides of the knife wheel 18.

The utility model discloses a slide rail 11 on reciprocating motion that first hydraulic stem 12 drove slider 13 and is in, realized heating wheel 17 and break bar 18 simultaneously to the heat-seal of wrapping bag membrane with decide, less with the contact point of wrapping bag membrane, the phenomenon that the sword was glued to the postemergence of excessive heating can not appear, this kind of mode simple structure, easy to maintain, set up drum shaft 6 through the place ahead at break bar 18, can strengthen the tensile force of the packaging film of packing with the material in the data send process, utilize the both ends of three movable wheel carrier 9 roll pressfitting at the packaging film, the realization can roll the pressfitting compactness with the both ends of packaging film in the data send process, can not cause the in-process of packaging film conveying loose and produce the fold, influence the effect after follow-up cutting seals.

The working principle is as follows: the plastic film filled with the interval materials is conveyed into the shell 1 through the conveyor belt 3, the motor 4 drives the driving wheel 5 to rotate, the driven wheel 7 drives the roller shaft 6 to rotate intermittently, the rubber wheel at the tail end of the movable wheel carrier 9 rolls and presses the top surface of the plastic film to the bottom surface of the plastic film to move to one side of the cutter wheel 18 compactly along with the top surface, the height of the second hydraulic rod 14 is adjusted, the bottoms of the heating wheel 17 and the cutter wheel 18 are attached to one side of the film, the length of the first hydraulic rod 12 is adjusted, the heating wheel 17 and the cutter wheel 18 roll to the other side of the slide rail 11 simultaneously, and one end of a plastic film bag is hot-rolled and cut off simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a medicine packaging plastic film cutting device, includes shell (1), its characterized in that: a through hole (2) penetrating to the other side is formed in one side of the shell (1), the conveying belt (3) is inserted into the through hole (2), a motor (4) is fixedly connected to one side of the shell (1), an output end of the motor (4) is fixedly connected with a driving wheel (5), a driven wheel (7) is meshed with one side of the driving wheel (5), a roller shaft (6) is movably connected to one side of the inner wall of the shell (1) opposite to the other side of the inner wall of the shell, one end of the roller shaft (6) penetrates through the shell (1) and is fixedly connected with one side of the driven wheel (7) on the side of the roller shaft, three sliding grooves (8) are formed in the outer wall of the roller shaft (6) at equal intervals, a movable wheel carrier (9) and a spring (10) are inserted into the three sliding grooves (8), one end of the movable wheel carrier (9) is fixedly connected with one side of the inner wall of the sliding grooves (8, and the top fixedly connected with first hydraulic stem (12) of slide rail (11), the output fixedly connected with slider (13) of first hydraulic stem (12), and slider (13) sliding connection is in one side of slide rail (11), the bottom fixedly connected with second hydraulic stem (14) of slider (13), and the output fixedly connected with bracket (15) of second hydraulic stem (14), the relative one side swing joint of bracket (15) inner wall has axostylus axostyle (16), and has cup jointed two on axostylus axostyle (16) and has heated wheel (17) and break bar (18).

2. The plastic film cutting apparatus for pharmaceutical packaging according to claim 1, wherein: the conveying belt (3) is located below the roller shaft (6) and the bracket (15), and the conveying belt (3) is made of a heat-resistant conveying belt.

3. The plastic film cutting apparatus for pharmaceutical packaging according to claim 1, wherein: the driving wheel (5) and the driven wheel (7) are intermittent rotating mechanisms, and the driven wheel (7) is of an octagonal intermittent wheel structure.

4. The plastic film cutting apparatus for pharmaceutical packaging according to claim 1, wherein: the side section of the movable wheel carrier (9) is of a U-shaped structure, and one side, opposite to the inner wall of the movable wheel carrier (9), is movably connected with a rubber wheel.

5. The plastic film cutting apparatus for pharmaceutical packaging according to claim 1, wherein: the side section of the bracket (15) is of a U-shaped structure, and the bottoms of the two heating wheels (17) and the cutter wheel (18) are arranged in parallel with the top of the conveyor belt (3).

6. The plastic film cutting apparatus for pharmaceutical packaging according to claim 1, wherein: heating elements are arranged in the two heating wheels (17), and the two heating wheels (17) are respectively positioned on two sides of the cutter wheel (18).