CN217805621U

CN217805621U - Vacuum packaging equipment

Info

Publication number: CN217805621U
Application number: CN202221312858.8U
Authority: CN
Inventors: 陈怡冰; 陈建新; 陈建敏; 陈洲; 张文娟
Original assignee: Shanghai Ober New Materials Co ltd
Current assignee: Shanghai Ober New Materials Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-15
Anticipated expiration: 2032-05-17

Abstract

The utility model provides a vacuum packaging device, which relates to the technical field of packaging machines and solves the problem that materials are gathered at the bottom of a packaging bag, and comprises a vacuum packaging machine, a packaging platform, a pressing plate, a baffle plate and a turnover device; the vacuum packaging machine comprises a machine body, a vacuum suction head for vacuumizing the packaging bag and a sealing clamp for heat sealing the opening of the packaging bag; the packaging platform is integrally arranged on the front side of the machine body and used for placing packaging bags added with materials, and the packaging platform is fixedly connected with the machine body and is positioned below the vacuum suction head and the sealing clamp; the pressing plate and the baffle are vertically and parallelly arranged, the pressing plate and the baffle are respectively positioned on the front side and the rear side of the packaging platform, and a left-right groove for placing the packaging platform is formed above the packaging platform by the pressing plate and the baffle; the bottom end of the pressing plate is hinged with the packaging platform; the overturning equipment is connected with the pressing plate and is used for driving the pressing plate to overturn upwards in the front and back direction; the baffle is fixedly connected with the machine body. The utility model discloses can guarantee that the wrapping bag outward appearance after the packing is level and smooth pleasing to the eye, convenient storage and transportation.

Description

Vacuum packaging equipment

Technical Field

The utility model relates to the technical field of packagine machine, specific vacuum packaging equipment that says so.

Background

The large-width packaging bag is filled with more materials and has heavy weight. Most of vacuum packaging machines for vacuum heat-sealing such packages are provided with only a vacuum suction head and a sealing clip at an upper position. When the large-width packaging bag is vacuumized, the packaging bag added with materials is firstly carried by a worker with two hands to move to the front side of a vacuum packaging machine, so that the whole packaging bag is positioned below a vacuum suction head and a sealing clamp of the vacuum packaging machine. Then the bag mouth of the packaging bag is stretched and leveled towards two sides by hand, and then the vacuum suction head is sleeved into the bag. And then operating the vacuum packaging machine to enable the sealing clamp to clamp the bag opening from the front side and the rear side for heat sealing, clamping the vacuum suction head by the sealing clamp and vacuumizing at the same time, and automatically lifting and drawing out the packaging bag after vacuumizing is completed. And then the sealing clamp completes the sealing of the packaging bag to complete the packaging.

In the packaging process, materials are concentrated at the bottom of the packaging bag, and after vacuumizing, the materials are gathered together at the bottom, so that the packaged appearance is uneven and beautiful, and storage and transportation are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to design a vacuum packaging equipment for solve the problem of material gathering in the wrapping bag bottom after the evacuation, can guarantee that the wrapping bag outward appearance after the packing is level and smooth pleasing to the eye, convenient storage and transportation.

The utility model discloses a following technical scheme realizes:

a vacuum packaging device comprises a vacuum packaging machine, a packaging platform, a pressing plate, a baffle plate and a turnover device; the vacuum packaging machine comprises a machine body, a vacuum suction head for vacuumizing the packaging bag and a sealing clamp for heat sealing the opening of the packaging bag; the packaging platform is integrally arranged on the front side of the machine body and used for placing a packaging bag added with a material, and the packaging platform is fixedly connected with the machine body and is positioned below the vacuum suction head and the sealing clamp; the pressing plate and the baffle are vertically and parallelly arranged, the pressing plate and the baffle are respectively positioned on the front side and the rear side of the packaging platform, and a left-right groove for placing the packaging platform is formed above the packaging platform by the pressing plate and the baffle; the bottom end of the pressing plate is hinged with the packaging platform; the overturning equipment is connected with the pressing plate and is used for driving the pressing plate to overturn upwards in the front and back direction; the baffle is fixedly connected with the machine body.

When the structure is adopted, the groove formed above the packaging platform between the pressing plate and the baffle is used for placing the packaging bag. The pressure plate can be turned to enlarge or reduce the front and back width of the groove. Like this, before mentioning the wrapping bag in the groove, the clamp plate can be put into in order to make things convenient for the wrapping bag by the front and back width in wide sword groove before under the drive of tipping arrangement again, when evacuation and seal, the clamp plate can be under the drive of tipping arrangement the front and back width in the groove of the back turn-down, make the wrapping bag by clamp plate and baffle extrude together on both sides in the front and back, can let the material in the wrapping bag be restricted between clamp plate and baffle, can guarantee that the material can not all concentrate on the wrapping bag lower part, guarantee that the wrapping bag outward appearance after the packing is level and smooth pleasing to the eye, convenient storage and transportation.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the overturning equipment is set to be telescopic equipment, the bottom end of the telescopic equipment is hinged to the packaging platform, and the top end of the telescopic equipment is hinged to the pressing plate.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the telescopic equipment is arranged as a cylinder.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the bottom of the packaging platform is connected with a base.

When adopting above-mentioned structure that sets up, the base can provide the structural strength who supports and improve packaging platform for packaging platform.

Further for better realization the utility model discloses, adopt following structure that sets up very much: and supporting legs are arranged at each angular position of the bottom of the base.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the front side of the base is connected with a support extending downwards towards the front, the bottom end of the support is hinged with a cylinder body of the air cylinder, and a piston rod of the air cylinder is hinged with the top of the pressing plate.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the pressing plate is driven by the turnover equipment and is provided with a first limiting position and a second limiting position; under the first limit, the bottom surface of the pressing plate is abutted against the top surface of the packaging platform and is vertically arranged at an angle of 90 degrees; and under the second limit, the pressing plate is turned to the front side of the packaging platform.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: under the second limit, the angle formed by the pressing plate and the packaging platform is less than 150 degrees.

When the structure is arranged, the pressing plate can enable the packaging bag to incline forwards when the second is limited, so that goods can be conveniently loaded, and workers can sew the outer packaging of the packaging bag after packaging is completed.

The utility model has the advantages of it is following and beneficial effect:

the utility model discloses in, the groove that forms in packaging platform's top between clamp plate and the baffle is used for placing the wrapping bag. The pressing plate can be turned to enlarge or reduce the front and rear width of the groove. Therefore, before the packaging bag is lifted into the groove, the front width and the rear width of the wide knife groove can be turned over by the pressing plate under the driving of the turnover equipment so as to be convenient for the packaging bag to be placed in, when the packaging bag is vacuumized and sealed, the front width and the rear width of the groove can be turned over by the pressing plate under the driving of the turnover equipment so as to enable the packaging bag to be extruded on the front side and the rear side by the pressing plate and the baffle plate together, materials in the packaging bag can be limited between the pressing plate and the baffle plate, the lower part of the packaging bag can be ensured not to be concentrated on all the materials, the appearance of the packaged packaging bag is ensured to be flat and attractive, and the packaging bag is convenient to store and transport.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of a vacuum packaging apparatus;

FIG. 2 is a side view of the vacuum packaging apparatus;

FIG. 3 is an enlarged partial view of portion A of FIG. 2;

FIG. 4 shows the configuration of the bag pressing apparatus with the pressing plate at the second limit;

labeled as:

1. a vacuum packaging machine; 11. a body; 12. a vacuum suction head; 13. a vertical cylinder; 14. a push rod; 15. a connecting rod; 16. a sealing clip; 17. a support bar;

2. a packaging platform; 3. pressing a plate; 4. a baffle plate; 5. turning over the equipment; 6. a groove; 7. a base; 8. and (4) a bracket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," 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; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

Example 1:

a vacuum packaging device can ensure that the appearance of a packaged packaging bag is flat and beautiful, and is convenient to store and transport, as shown in figures 1, 2, 3 and 4, the vacuum packaging device is particularly arranged into the following structures:

the vacuum packaging apparatus includes a vacuum packaging machine 1 and a bag pressing apparatus.

The vacuum packaging machine 1 can adopt the existing equipment and comprises a machine body 11, a vacuum suction head 12, a vertical cylinder 13, a push rod 14, a connecting rod 15, a sealing clamp 16 and a supporting rod 17. The vacuum suction head 12 is used for vacuumizing the packaging bag, and the sealing clamp 16 is used for heat sealing the opening of the packaging bag. The machine body 11 is vertically arranged as a whole and internally provided with a control system. The vacuum suction head 12 is movably mounted on the front side of the body 11 up and down, and the head of the vacuum suction head 12 is flat so as to be easily drawn out from between the two sealing clips 16. The vertical cylinder 13 is fixedly installed on the front side of the machine body 11 through a mounting plate, and a piston rod of the vertical cylinder 13 extends downwards and is connected with the vacuum suction head 12. Two sealing clamps 16 are arranged in tandem, wherein a rear one is fixedly connected to the front side of the machine body 11, a front one is fixedly connected to a connecting rod 15 extending obliquely upwards, the middle section of the connecting rod 15 is hinged to the front end of a supporting rod 17 extending forwards and backwards, and the rear end of the supporting rod 17 is fixedly connected to the front side of the machine body 11. The front side of the machine body 11 is connected with a push rod 14 which can stretch back and forth, and the front end of the push rod 14 is hinged with the top end of the connecting rod 15. When the push rod 14 is extended forward, the connecting rod 15 rotates around the hinge point of the connecting rod and the supporting rod 17, and the front sealing clamp 16 is driven to be in contact with the rear sealing clamp 16.

The bag pressing equipment comprises a packaging platform 2, a pressing plate 3, a baffle plate 4, turnover equipment 5 and a base 7.

The packaging platform 2 is a plate member and is used for placing packaging bags for adding materials. The packaging platform 2 is arranged entirely on the front side of the machine body 11 and is located below the vacuum suction head 12 and the sealing clamp 16. The back edge of the packing platform 2 is fixedly connected to the front side of the machine body 11.

The bottom of the packing platform 2 is connected with a base 7, and supporting legs are arranged at each angular position of the bottom of the base 7. The base 7 can provide support for the packaging platform 2 and improve the structural strength of the packaging platform 2.

The pressing plate 3 and the baffle 4 are flat plates which are vertically and parallelly arranged. The pressing plate 3 and the baffle 4 are respectively positioned at the front side and the rear side of the packaging platform 2, and a left-right groove 6 for placing a packaging platform is formed above the packaging platform 2 by the pressing plate 3 and the baffle 4. The bottom end of the pressing plate 3 is hinged to the packaging platform 2 through a hinge, and when the pressing plate 3 is completely vertical, the bottom end of the pressing plate can abut against the top surface of the packaging platform 2 and is limited to continue to turn towards one side of the baffle 4. The baffle 4 is fixedly connected to the front side of the body 11.

A flipping device 5 is connected to the platen 3 for driving the platen 3 to flip back and forth upwards about its hinge point with the packaging platform 2. Wherein the turning device 5 is provided as a telescopic device, such as a cylinder. The bottom of the cylinder body of the cylinder is hinged on the front side of the packaging platform 2, and the top end of the piston rod of the cylinder is hinged on the outer side surface of the bottom end of the pressing plate 3 through a left-right pin shaft. The pressing plate 3 is driven by the cylinder and has a first limit position and a second limit position. Under first spacing, the bottom surface butt packing platform 2's of clamp plate 3 top surface is restricted no longer to baffle 4 one side upset, is 90 vertical settings. Under the second spacing, clamp plate 3 turns over to the front side of packing platform 2, and clamp plate 3 receives the influence of cylinder minimum extension volume and is restricted no longer to turn over downwards, and clamp plate 3 and packing platform 2 become the angle and are less than 150 at this moment, for example 137 °, 120 ° etc.. The controller of the air cylinder is connected with the control system and used for distributing compressed air for the air cylinder, and the controller is preferably set to be a foot-operated reversing switch so as to facilitate a worker to operate the pressing plate 3 under the condition of not vacating hands.

Preferably, the bottom of cylinder is connected with base 7 through articulated a support 8, for example, support 8 sets up in the place ahead slope of base 7, and the top of support 8 articulates on base 7, and the bottom of support 8 extends downwards and articulates with the cylinder body bottom of cylinder towards the place ahead of base 7, and the top of the piston rod of cylinder articulates on the bottom lateral surface of clamp plate 3 through the round pin axle of left-right direction.

In this embodiment, a slot 6 formed above the package platform 2 between the pressing plate 3 and the baffle plate 4 is used for placing the package bag. The platen 3 may be turned to expand or reduce the front-to-rear width of the slot 6. Like this, mention the wrapping bag in the groove 6 before, the front and back width that broad sword groove 6 was turned over before under the drive of tipping arrangement 5 again to clamp plate 3 is in order to make things convenient for the wrapping bag to put into, when evacuation and seal, clamp plate 3 can be under the drive of tipping arrangement 5 back width of reducing groove 6, make the wrapping bag by clamp plate 3 and baffle 4 together extrude on both sides around, can let the material in the wrapping bag be restricted between clamp plate 3 and baffle 4, can guarantee that the material can not all concentrate on the wrapping bag lower part, guarantee that the wrapping bag outward appearance after the packing is neat pleasing to the eye, convenient storage and transportation.

The clamp plate 3 can let the wrapping bag incline forward when the second is spacing, can conveniently get in stocks, and the workman of also being convenient for sews up the extranal packing of the wrapping bag after the packing is accomplished.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. A vacuum packaging apparatus, characterized in that: comprises a vacuum packaging machine (1), a packaging platform (2), a pressing plate (3), a baffle plate (4) and a turnover device (5);

the vacuum packaging machine (1) comprises a machine body (11), a vacuum suction head (12) for vacuumizing the packaging bag and a sealing clamp (16) for heat-sealing the opening of the packaging bag;

the packaging platform (2) is integrally arranged on the front side of the machine body (11) and used for placing packaging bags added with materials, and the packaging platform (2) is fixedly connected with the machine body (11) and is positioned below the vacuum suction head (12) and the sealing clamp (16);

the pressing plate (3) and the baffle (4) are vertically and parallelly arranged, the pressing plate (3) and the baffle (4) are respectively positioned on the front side and the rear side of the packaging platform (2), and a left-right groove (6) for placing the packaging platform is formed above the packaging platform (2) by the pressing plate (3) and the baffle (4);

the bottom end of the pressing plate (3) is hinged with the packaging platform (2); the overturning device (5) is connected with the pressing plate (3) and is used for driving the pressing plate (3) to overturn upwards in the front-back direction;

the baffle (4) is fixedly connected with the machine body (11).

2. A vacuum packaging apparatus as claimed in claim 1, wherein: the overturning device (5) is arranged to be a telescopic device, the bottom end of the telescopic device is hinged to the packaging platform (2), and the top end of the telescopic device is hinged to the pressing plate (3).

3. A vacuum packaging apparatus as claimed in claim 2, wherein: the telescopic equipment is arranged as a cylinder.

4. A vacuum packaging apparatus as claimed in claim 3, wherein: the bottom of the packaging platform (2) is connected with a base (7).

5. A vacuum packaging apparatus as claimed in claim 4, wherein: supporting legs are arranged at each angular position of the bottom of the base (7).

6. A vacuum packaging apparatus as claimed in claim 5, wherein: the front side of the base (7) is connected with a support (8) which extends downwards towards the front, the bottom end of the support (8) is hinged with the cylinder body of the air cylinder, and the piston rod of the air cylinder is hinged with the top of the pressing plate (3).

7. A vacuum packaging apparatus as claimed in claim 1, wherein: the pressing plate (3) is driven by the overturning equipment (5) to have a first limiting position and a second limiting position; under the first limit, the bottom surface of the pressing plate (3) is abutted against the top surface of the packaging platform (2) and is vertically arranged at an angle of 90 degrees; and under the second limit, the pressing plate (3) is turned to the front side of the packaging platform (2).

8. A vacuum packaging apparatus as claimed in claim 7, wherein: under the second limit, the angle formed by the pressing plate (3) and the packaging platform (2) is less than 150 degrees.