Bag sucking and bagging device based on hygienic product packaging machine

Abstract

The utility model provides a bag sucking and sleeving device based on a hygienic product packaging machine. The bag sucking and sleeving device comprises a lifting mechanism, a first fixing plate, a second fixing plate, a third fixing plate, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first driving shaft, a second driving shaft, a first connecting plate, a second connecting plate, a first negative pressure suction pipe and a second negative pressure suction pipe. By the adoption of the technical scheme, in the process that the lifting end of the lifting mechanism drives the third fixing plate to ascend and descend, face-to-face or back-to-back movement control over the first negative pressure suction pipe and the second negative pressure suction pipe can be achieved, a bag opening of a packaging bag can be opened, automatic bag opening of the packaging bag is achieved, and the advancing control mechanism is matched to achieve automatic bag opening. The first negative pressure suction pipe and the second negative pressure suction pipe can move front and back, materials to be packaged can be sleeved with a packaging bag with an opened bag opening conveniently, automation of the bag sleeving process and the bag opening and sleeving process of disposable hygienic products is achieved, and the packaging efficiency of the disposable hygienic products is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sanitary product packaging machine, especially a bag suction and bagging device based on sanitary product packaging machine. BACKGROUND

[0002] With the expansion of sanitary product production scale, the importance of bag suction and bagging link of packaging machine is increasingly prominent, in the production and processing process of sanitary product, the packaging link is very important, and the traditional packaging mode depends on manual operation, which is not only inefficient, but also is difficult to guarantee the neatness and sealing property of packaging. SUMMARY

[0003] (I) technical problem to be solved

[0004] In order to solve the above problems of prior art, the utility model provides a bag suction and bagging device based on sanitary product packaging machine.

[0005] (II) technical scheme

[0006] In order to achieve the above purpose, the utility model adopts the main technical scheme includes:

[0007] A bag suction and bagging device based on sanitary product packaging machine, including lifting mechanism, first fixed plate, second fixed plate, third fixed plate, first connecting rod, second connecting rod, third connecting rod, fourth connecting rod, first drive shaft, second drive shaft, first connecting plate, second connecting plate, first negative pressure suction pipe and second negative pressure suction pipe;

[0008] The first drive shaft and second drive shaft are rotatably installed on the first fixed plate, and the first drive shaft and second drive shaft are arranged oppositely up and down;

[0009] One end of the first drive shaft passes through the second fixed plate, and the second connecting rod and first connecting rod are fixedly connected, and the other end of the first drive shaft is fixedly connected with the first connecting plate;

[0010] One end of the second drive shaft passes through the second fixed plate, and the fourth connecting rod is fixedly connected;

[0011] One end of the fourth connecting rod away from the second drive shaft is rotatably connected with the third connecting rod;

[0012] One end of the third connecting rod away from the fourth connecting rod is rotatably connected with one end of the second connecting rod away from the first drive shaft;

[0013] The third fixed plate is provided with a horizontally arranged guide rail, and one end of the first connecting rod away from the first drive shaft is rotatably installed in the guide rail;

[0014] The lifting mechanism is connected to the third fixed plate.

[0015] The first negative pressure suction pipe is installed on the first connecting plate.

[0016] The second negative pressure suction pipe is installed on the second connecting plate.

[0017] Preferably, one end of the first negative pressure suction pipe away from the first connecting plate is connected to a negative pressure pipeline, the bottom of the first negative pressure suction pipe is provided with a first negative pressure suction port, one end of the second negative pressure suction pipe away from the second connecting plate is connected to a negative pressure pipeline, and the upper surface of the second negative pressure suction pipe is provided with a second negative pressure suction port, the first negative pressure suction port and the second negative pressure suction port are arranged oppositely.

[0018] Preferably, the first connecting plate and the second connecting plate are both connected to a parallel mechanism, the parallel mechanism comprises a first parallel rod and a second parallel rod.

[0019] The first parallel rod is arranged in parallel with the first connecting plate or the second connecting plate, one end of the first parallel rod is rotatably connected to the surface of the first fixed plate, the other end of the first parallel rod is rotatably connected to one end of the second parallel rod, and one end of the second parallel rod away from the first parallel rod is rotatably connected to the surface of the first connecting plate or the second connecting plate.

[0020] Preferably, rubber rings are arranged on the first negative pressure suction pipe and the second negative pressure suction pipe, and the rubber rings surround the first negative pressure suction port or the second negative pressure suction port.

[0021] Preferably, the lifting mechanism comprises a driving wheel, a driven wheel, a synchronous belt, a lifting plate, and a motor.

[0022] The driving wheel and the driven wheel are arranged oppositely.

[0023] The synchronous belt is installed between the driving wheel and the driven wheel.

[0024] The lifting plate is fixed on the synchronous belt and connected to the third fixed plate.

[0025] Preferably, the device further comprises an advancing control mechanism, and the moving end of the advancing control mechanism is connected to the first fixed plate.

[0026] (Three) beneficial effects

[0027] The utility model discloses an advantageous effect lies in: adopt above -mentioned technical scheme, the lifting end drive third fixed plate lifting movement of mechanism, can realize first negative pressure suction tube and second negative pressure suction tube's opposite or opposite back movement control, can open the bag mouth of packing bag, realize the opening bag automation of packing bag, again cooperation advance control mechanism, realize first negative pressure suction tube and second negative pressure suction tube realize before and after movement function, the packing bag of opening bag mouth is convenient for being covered on the material of being packed, realize bagging, the automation of opening bagging process in disposable sanitary products, greatly improve the packing efficiency of disposable sanitary products. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a kind of based on sanitary product packing machine's suction bagging device's structure diagram Figure One ;

[0029] Figure 2 It is a kind of based on sanitary product packing machine's suction bagging device's structure diagram Figure Two .

[0030] REFERENCE SIGNS

[0031] 1, first fixed plate;

[0032] 2, second fixed plate;

[0033] 3, third fixed plate;

[0034] 4, first drive shaft;

[0035] 5, second drive shaft;

[0036] 6, first connecting rod;

[0037] 7, second connecting rod;

[0038] 8, third connecting rod;

[0039] 9, fourth connecting rod;

[0040] 10, lifting mechanism;

[0041] 11, first negative pressure suction tube;

[0042] 12, second negative pressure suction tube;

[0043] 13, first connecting plate;

[0044] 14, second connecting plate;

[0045] 15, first parallel rod;

[0046] 16, second parallel rod. DETAILED DESCRIPTION

[0047] In order to better explain the utility model, in order to facilitate understanding, below combining with the drawings, by specific embodiment, the utility model is described in detail.

[0048] Please refer to Figures 1-2 The utility model provides a kind of bag suction and bagging device based on sanitary product packing machine, including lifting mechanism 10, first fixed plate 1, second fixed plate 2, third fixed plate 3, first connecting rod 6, second connecting rod 7, third connecting rod 8, fourth connecting rod 9, first drive shaft 4, second drive shaft 5, first connecting plate 13, second connecting plate 14, first negative pressure suction tube 11 and second negative pressure suction tube 12;

[0049] First drive shaft 4 and second drive shaft 5 are all rotationally installed on first fixed plate 1, and first drive shaft 4 and second drive shaft 5 are oppositely arranged up and down;

[0050] The one end of first drive shaft 4 passes through second fixed plate 2, and first connecting rod 6 and second connecting rod 7 are fixedly connected once, and the other end of first drive shaft 4 is fixedly connected with first connecting plate 13;

[0051] The one end of second drive shaft 5 passes through second fixed plate 2, and is fixedly connected with fourth connecting rod 9;

[0052] The one end of fourth connecting rod 9 away from second drive shaft 5 is rotationally connected with third connecting rod 8;

[0053] The one end of third connecting rod 8 away from fourth connecting rod 9 is rotationally connected with the one end of second connecting rod 7 away from first drive shaft 4;

[0054] Third fixed plate 3 is provided with horizontally arranged guide rail, and the one end of first connecting rod 6 away from first drive shaft 4 is rotationally installed in guide rail;

[0055] Lifting mechanism 10 is connected with third fixed plate 3;

[0056] First negative pressure suction tube 11 is installed on first connecting plate 13;

[0057] Second negative pressure suction tube 12 is installed on second connecting plate 14;

[0058] When in use, the lifting end of the lifting mechanism 10 drives the third fixed plate 3 to move up and down, when the third fixed plate 3 moves up, the first connecting rod 6 drives the first driving shaft 4 to rotate counterclockwise, under the action of the first connecting plate 13, the first negative pressure suction pipe 11 on the free end of the first connecting plate 13 moves up, and the rotation of the first driving shaft 4 drives the end of the second connecting rod 7 to deflect, under the cooperation of the third connecting rod 8 and the fourth connecting rod 9, the second driving shaft 5 rotates clockwise, under the action of the second connecting plate 14, the second negative pressure suction pipe 12 on the free end of the second connecting plate 14 moves down, realizing the opposite movement of the first negative pressure suction pipe 11 and the second negative pressure suction pipe 12, for adsorbing the bag opening of the packaging bag, and similarly, the lifting end of the lifting mechanism 10 drives the third fixed plate 3 to move down, so that the first negative pressure suction pipe 11 and the second negative pressure suction pipe 12 move away from each other, at this time, the bag opening of the packaging bag can be opened, realizing the automatic opening of the packaging bag.

[0059] In this embodiment, the first negative pressure suction pipe 11 is connected to the negative pressure pipeline at one end away from the first connecting plate 13, and the first negative pressure suction pipe 11 is provided with a first negative pressure suction port at the bottom; the second negative pressure suction pipe 12 is connected to the negative pressure pipeline at one end away from the second connecting plate 14, and the second negative pressure suction pipe 12 is provided with a second negative pressure suction port on the upper surface; the first negative pressure suction port and the second negative pressure suction port are arranged in an opposite manner.

[0060] In this embodiment, the first connecting plate 13 and the second connecting plate 14 are connected to parallel mechanisms, and the parallel mechanisms include a first parallel rod 15 and a second parallel rod 16.

[0061] The first parallel rod 15 is arranged in parallel with the first connecting plate 13 or the second connecting plate 14, and one end of the first parallel rod 15 is rotatably connected to the surface of the first fixed plate 1; the other end of the first parallel rod 15 is rotatably connected to one end of the second parallel rod 16; the end of the second parallel rod 16 away from the first parallel rod 15 is rotatably connected to the surface of the first connecting plate 13 or the second connecting plate 14.

[0062] Under the action of the parallel mechanism, the first negative pressure suction port and the second negative pressure suction port of the first negative pressure suction pipe 11 and the second negative pressure suction pipe 12 always maintain an opposite state during the opposite or away movement of the first negative pressure suction pipe 11 and the second negative pressure suction pipe 12.

[0063] In this embodiment, the first negative pressure suction pipe 11 and the second negative pressure suction pipe 12 are both provided with rubber rings, and the rubber rings surround the first negative pressure suction port or the second negative pressure suction port.

[0064] In this embodiment, the lifting mechanism 10 includes a driving wheel, a driven wheel, a synchronous belt, a lifting plate, and a motor.

[0065] The driving wheel and the driven wheel are arranged in an opposite manner.

[0066] The synchronous belt is installed between the driving wheel and the driven wheel.

[0067] The lifting plate is fixed on the synchronous belt, and the third fixed plate 3 is connected.

[0068] In this embodiment, the advancing control mechanism is also included, the moving end of the advancing control mechanism is connected with the first fixed plate 1, the structure of the advancing control mechanism is the same as that of the lifting mechanism 10, the lifting mechanism 10 is horizontally arranged, and is used for moving the first negative pressure suction pipe 11 and the second negative pressure suction pipe 12 forward and backward, so that the packaging bag with an opened bag opening can be sleeved on the material to be packaged, and the sleeving of the packaging bag is realized.

[0069] The working principle of the utility model is as follows:

[0070] During the lifting and moving of the third fixed plate 3 driven by the lifting end of the lifting mechanism 10, the first negative pressure suction pipe 11 and the second negative pressure suction pipe 12 can be moved towards each other or away from each other, the bag opening of the packaging bag can be opened, the opening of the packaging bag is automated, the first negative pressure suction pipe 11 and the second negative pressure suction pipe 12 can be moved forward and backward in cooperation with the advancing control mechanism, the packaging bag with an opened bag opening can be sleeved on the material to be packaged, the sleeving of the packaging bag is realized, the opening and sleeving process of the disposable sanitary products is automated, and the packaging efficiency of the disposable sanitary products is greatly improved.

[0071] The circuit and electronic components and modules are all prior art, and the person skilled in the art can realize them without further description, and the content protected by the utility model does not involve the improvement of software and methods.

[0072] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation or direct or indirect application in the related technical field according to the content of the utility model specification and drawings is also included in the patent protection range of the utility model.

[0073] In addition, it should be understood that, although the present specification is described according to the embodiments, not every embodiment only contains one independent technical scheme, the description mode of the specification is only for the sake of clarity, and the person skilled in the art should consider the specification as a whole, and the technical scheme in each embodiment can also be combined to form other embodiments that can be understood by the person skilled in the art.

Claims

1. A suction bag and bagging device based on a hygiene product packaging machine, characterized in that, It includes a lifting mechanism, a first fixed plate, a second fixed plate, a third fixed plate, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first drive shaft, a second drive shaft, a first connecting plate, a second connecting plate, a first negative pressure suction tube, and a second negative pressure suction tube; The first drive shaft and the second drive shaft are both rotatably mounted on the first fixed plate, and the first drive shaft and the second drive shaft are arranged vertically opposite each other. One end of the first drive shaft passes through the second fixed plate and is fixedly connected to the second connecting rod and the first connecting rod at the same time; the other end of the first drive shaft is fixedly connected to the first connecting plate. One end of the second drive shaft passes through the second fixed plate and is fixedly connected to the fourth link; The end of the fourth link away from the second drive shaft is rotatably connected to the third link; The end of the third link away from the fourth link is rotatably connected to the end of the second link away from the first drive shaft; The third fixed plate is provided with a horizontally arranged guide rail, and the end of the first connecting rod away from the first drive shaft is rotatably mounted in the guide rail. The lifting mechanism is connected to the third fixed plate; The first negative pressure suction tube is mounted on the first connecting plate; The second negative pressure suction tube is mounted on the second connecting plate.

2. The suction bag and bagging device based on a hygiene product packaging machine according to claim 1, characterized in that, The first negative pressure suction tube is connected to a negative pressure pipeline at one end away from the first connecting plate. A first negative pressure suction port is provided at the bottom of the first negative pressure suction tube. The second negative pressure suction tube is connected to a negative pressure pipeline at one end away from the second connecting plate. A second negative pressure suction port is provided on the upper surface of the second negative pressure suction tube. The first negative pressure suction port and the second negative pressure suction port are arranged opposite each other vertically.

3. A suction bag and bagging device based on a hygiene product packaging machine according to claim 2, characterized in that, Both the first connecting plate and the second connecting plate are connected to a parallel mechanism, which includes a first parallel rod and a second parallel rod. The first parallel rod is arranged parallel to the first connecting plate or the second connecting plate, and one end of the first parallel rod is rotatably connected to the surface of the first fixed plate, the other end of the first parallel rod is rotatably connected to one end of the second parallel rod, and the end of the second parallel rod away from the first parallel rod is rotatably connected to the surface of the first connecting plate or the second connecting plate.

4. A bag-collecting device based on a hygiene product packaging machine according to claim 2, characterized in that, Both the first negative pressure suction tube and the second negative pressure suction tube are provided with rubber rings, which surround the first negative pressure suction port or the second negative pressure suction port.

5. A suction bag and bagging device based on a hygiene product packaging machine according to claim 1, characterized in that, The lifting mechanism includes a drive wheel, a driven wheel, a synchronous belt, a lifting plate, and a motor; The driving wheel and the driven wheel are arranged vertically opposite each other. The timing belt is installed between the driving pulley and the driven pulley; The lifting plate is fixed on the synchronous belt and connected to the third fixing plate.

6. A suction bag and bagging device based on a hygiene product packaging machine according to claim 1, characterized in that, It also includes a forward control mechanism, the movable end of which is connected to the first fixed plate.

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