CN219191490U

CN219191490U - Abnormal shape bag apparatus for producing

Info

Publication number: CN219191490U
Application number: CN202222324453.2U
Authority: CN
Inventors: 林思锐
Original assignee: Tonghua Baili Krones Packaging Co ltd
Current assignee: Tonghua Baili Krones Packaging Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-06-16
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a special-shaped bag production device, which relates to the technical field of special-shaped bags and comprises the following components: the sealing device is provided with at least two ironing knives for carrying out hot-pressing sealing on the bag body; the forming device comprises a special-shaped die and a driving device, wherein the bag body is sleeved on the special-shaped die, the special-shaped die is a deformable die, and the driving device is connected with the special-shaped die and drives the special-shaped die to deform. The utility model simulates the condition of filling the content in the special-shaped bag through the special-shaped die change on the forming device, so that the special-shaped bag manufactured through the special-shaped die change still has good self-standing effect after the content is filled in.

Description

Abnormal shape bag apparatus for producing

Technical Field

The utility model relates to the technical field of special-shaped bags, in particular to a special-shaped bag production device.

Background

The special-shaped bag is a bag body with an irregular shape. In daily life, the special-shaped bag has excellent shelf attraction due to the characteristics of changeable shapes; in the medical field, the special-shaped bag is easier for medical staff to use due to the stable self-supporting structure.

The problem of the existing special-shaped bag is that the deformation self-standing effect of the bag body is poor, the bag body can fall down after the content is filled in the bag body, and the bag body cannot effectively stand alone.

Disclosure of Invention

The utility model aims to provide a special-shaped bag production device which can improve the self-standing effect of special-shaped bags;

the utility model provides a special-shaped bag production device, which comprises: the sealing device is provided with at least two ironing knives for carrying out hot-pressing sealing on the bag body; the forming device comprises a special-shaped die and a driving device, wherein the bag body is sleeved on the special-shaped die, the special-shaped die is a deformable die, and the driving device is connected with the special-shaped die and drives the special-shaped die to deform.

Further, the special-shaped die comprises a plurality of special-shaped plates, and the adjacent special-shaped plates are rotationally connected to form a multi-surface special-shaped body.

Further, the driving device is a linear reciprocating driver, one end of the special-shaped die is fixed, and the linear reciprocating driver is connected with the other end of the special-shaped die.

Further, the opposite ends of the special-shaped die are respectively arranged above the forming workbench through height supporting rods, one of the height supporting rods is fixedly arranged, and the other height supporting rod is arranged in a sliding manner and connected with the linear reciprocating driver.

Further, the sealing device comprises a base and an upper seat, wherein the upper seat is positioned above the base, the two ironing knives are respectively arranged at the top end of the base and the bottom end of the upper seat, and the upper seat is connected with the lifting device.

Further, the base is arranged on the sealing workbench, a vertical support is arranged on one side of the base, and the upper base is connected with the vertical support through the lifting device.

Further, a feeding platform is arranged on one side of the base, and the table top of the feeding platform is not lower than the height of the ironing knife on the base.

Further, the feeding platform is movably arranged on the sealing workbench, and the moving track of the feeding platform passes through between the two ironing knives.

Further, a plurality of guide bars are movably arranged on the feeding platform, and the guide bars incline from one end far away from the base to one end close to the base to form a guide groove.

Further, the device also comprises a shearing device, wherein the shearing device is used for shearing the long bag body into a plurality of short bag bodies.

According to the technical scheme, the condition of filling the content in the special-shaped bag is simulated through the change of the special-shaped die on the forming device, so that the special-shaped bag manufactured through the change of the special-shaped die still has a good self-standing effect after the content is filled.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a sealing device according to the present utility model;

FIG. 2 is a schematic diagram of a feed platform of the present utility model;

FIG. 3 is a schematic drawing of a profile die retract of the present utility model;

FIG. 4 is a drawing schematic of a profiled die of the present utility model;

reference numerals illustrate:

1-sealing device, 101-ironing knife, 2-forming device, 201-special-shaped die, 202-driving device, 203-special-shaped plate, 3-forming workbench, 301-high strut, 4-base, 5-upper seat, 6-lifting device, 7-sealing workbench, 8-vertical bracket, 9-feeding platform, 901-guide rail, 902-guide groove and 10-switch.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

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" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1 to 4, the present utility model provides a special-shaped bag production apparatus comprising: the sealing device 1 is provided with at least two ironing knives 101 for hot-pressing and sealing the bag body; the forming device 2 comprises a special-shaped die 201 and a driving device 202, wherein the bag body is sleeved on the special-shaped die 201, the special-shaped die 201 is a deformable die, and the driving device 202 is connected with the special-shaped die 201 and drives the special-shaped die 201 to deform.

Specifically, the sealing device 1 is used for sealing the edges of the bag body, and after the edges of the special-shaped bag are pressed at high temperature by the two ironing knives 101, the sealing is formed due to the heat sealing effect. The above-mentioned sealing process is not edge-full sealing, but an opening is left through which the shaped bag is covered onto the shaped mould 201, and then after a period of time by deformation of the shaped mould 201, the shaped bag is pulled out with a certain stable shaped fold line, after which the shaped bag is cooled, the fold line becomes a deformable position of the shaped bag, along which the shaped bag can be folded or unfolded, and after unfolding the shaped bag has a better stability due to the presence of the fold line, and can be kept in a free-standing state.

Example 2

The special-shaped mold 201 is specifically described in this embodiment 2.

The special-shaped die 201 comprises a plurality of special-shaped plates 203, and the adjacent special-shaped plates 203 are rotationally connected to form a multi-surface special-shaped body. The driving device 202 is a linear reciprocating driver, one end of the special-shaped die 201 is fixed, and the linear reciprocating driver is connected with the other end of the special-shaped die 201. Opposite ends of the special-shaped die 201 are respectively arranged above the forming workbench 3 through height struts 301, wherein one height strut 301 is fixedly arranged, and the other height strut 301 is slidingly arranged and connected with a linear reciprocating driver.

Specifically, the special-shaped plate comprises four side panels and two top panels, the side panels are right trapezoid, the four side panels form a special-shaped structure with a V-shaped top end, the two top panels are triangular and are used for sealing the top end of the special-shaped die 201, and the special-shaped bag is sleeved with the special-shaped die 201 from top to bottom. When the special-shaped bag is sleeved on the special-shaped die 201, the rib for deforming the special-shaped bag can be formed on the special-shaped bag through repeated stretching deformation of the special-shaped die 201. The deformation of the special-shaped mold 201 is driven by a linear reciprocating driver, one end of the special-shaped mold 201 is fixed, and the other end is connected with the linear reciprocating driver, so that when the linear reciprocating driver reciprocates, the special-shaped mold 201 moves and changes in a form similar to parallelogram change, and the special-shaped bags sleeved on the special-shaped mold 201 synchronously change. The linear reciprocating driver can be a cylinder, an eccentric wheel connecting rod mechanism, a motor screw mechanism and the like, and the linear reciprocating driver in the prior art has many applications and is not described in detail. The special-shaped die 201 is provided with a certain height through the height supporting rod 301, so that special-shaped bags can be conveniently sleeved. In addition, the linear reciprocating driver is arranged at the bottom of the forming workbench 3 to avoid dangerous situations, a groove is formed in the forming workbench 3 and used for connecting the linear reciprocating driver with the movable height supporting rod 301 and driving the height supporting rod 301 to move, and a switch 10 is arranged on the forming workbench 3 and used for controlling the opening and closing of the linear reciprocating driver.

Example 3

The sealing device 1 is specifically described in this embodiment 3.

The sealing device 1 comprises a base 4 and an upper seat 5, the upper seat 5 is positioned above the base 4, two ironing knives 101 are respectively arranged at the top end of the base 4 and the bottom end of the upper seat 5, and the upper seat 5 is connected with a lifting device 6. The base 4 is arranged on the sealing workbench 7, one side of the base 4 is provided with a vertical support 8, and the upper seat 5 is connected with the vertical support 8 through the lifting device 6.

Specifically, the base 4 is a fixed seat, the upper seat 5 is a movable seat, and when the special-shaped bag is sent to the base 4, the upper seat 5 descends through the lifting device 6, so that the ironing knife 101 on the base 4 and the ironing knife 101 on the upper seat 5 are pressed up and down, and the edge of the special-shaped bag is sealed by hot pressing. The lifting device 6 may be a hydraulic arm, a motor screw, etc., and such lifting device 6 is commonly used in the prior art, such as a hydraulic press, which is not described herein, the fixed portion of the lifting device 6 is fixed on the top end of the vertical support 8, and the movable portion of the lifting device 6 is connected with the upper seat 5.

Example 4

This embodiment 4 specifically describes the feeding stage 9.

One side of the base 4 is provided with a feeding platform 9, and the table top of the feeding platform 9 is not lower than the height of the ironing knife 101 on the base 4. The feeding platform 9 is movably arranged on the sealing workbench 7, and the moving track of the feeding platform 9 passes through between the two ironing knives 101. A plurality of guide bars 901 are movably arranged on the feeding platform 9, and the guide bars 901 form a guide groove 902 by inclining from one end far away from the base 4 to one end close to the base 4.

Specifically, because the ironing knife 101 has a high temperature, it is dangerous to manually send the special-shaped bag to be sealed onto the base 4, and the feeding platform 9 is used to send the special-shaped bag between the upper ironing knife 101 and the lower ironing knife 101 in the embodiment. The feeding platform 9 is also arranged on the sealing workbench 7, the height of the table top is flush with the height of the ironing knife 101 on the base 4, the table top is provided with a guide groove 902, and when the special-shaped bag to be sealed is placed in the guide groove 902 on the feeding platform 9, the special-shaped bag can be fed between the ironing knives 101 of the upper base 4 and the lower base 4 through the guide groove 902. For the purpose of being compatible with the guiding of special-shaped bags with different sizes and shapes, the guide bars 901 forming the guide grooves 902 can be adjusted in position so as to adjust the spacing or the shape of the formed guide space.

Example 5

The device also comprises a shearing device which is used for shearing the long bag body into a plurality of short bag bodies.

In particular, the shearing device may be a knife integrated on the ironing knife 101, for example the ironing knife 101 itself seals the profiled bag by means of high temperature while cutting the profiled bag. Or a cutter which is additionally provided, for example, a cutter which periodically moves up and down (similar to the two ironing blades 101 but does not have a high-temperature sealing function) is provided before or after the sealing device 1 to complete cutting or the like.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A special-shaped bag production device, characterized by comprising:

the sealing device is provided with at least two ironing knives for carrying out hot-pressing sealing on the bag body;

the forming device comprises a special-shaped die and a driving device, wherein the bag body is sleeved on the special-shaped die, the special-shaped die is a deformable die, and the driving device is connected with the special-shaped die and drives the special-shaped die to deform.

2. The special-shaped bag production device according to claim 1, wherein the special-shaped die comprises a plurality of special-shaped plates, and the adjacent special-shaped plates are rotationally connected to form a multi-surface special-shaped body.

3. The special-shaped bag production device according to claim 2, wherein the driving device is a linear reciprocating driver, one end of the special-shaped die is fixed, and the linear reciprocating driver is connected with the other end of the special-shaped die.

4. A special-shaped bag production device according to claim 3, wherein the opposite ends of the special-shaped mould are respectively arranged above the forming workbench through height struts, one of the height struts is fixedly arranged, and the other height strut is slidingly arranged and connected with the linear reciprocating driver.

5. The special-shaped bag production device according to claim 1, wherein the sealing device comprises a base and an upper seat, the upper seat is located above the base, the two ironing knives are respectively arranged at the top end of the base and the bottom end of the upper seat, and the upper seat is connected with the lifting device.

6. The special-shaped bag production device according to claim 5, wherein the base is arranged on the sealing workbench, a vertical support is arranged on one side of the base, and the upper base is connected with the vertical support through the lifting device.

7. The special-shaped bag production device according to claim 6, wherein a feeding platform is arranged on one side of the base, and the table top of the feeding platform is not lower than the height of the ironing knife on the base.

8. The special-shaped bag production device according to claim 7, wherein the feeding platform is movably arranged on the sealing workbench, and the moving track of the feeding platform passes through between the two ironing knives.

9. The special-shaped bag production device according to claim 8, wherein a plurality of guide bars are movably arranged on the feeding platform, and the guide bars are inclined from one end far away from the base to one end close to the base to form guide grooves.

10. The special-shaped bag production device according to claim 1, further comprising a shearing device for shearing the long bag body into a plurality of short bag bodies.