Packaging bag discharging structure for packaging bagged flour

Abstract

The utility model discloses a packaging bag discharging structure for bagged flour packaging, which belongs to the technical field of flour packaging and comprises a flat plate, an electric telescopic rod positioned in a placing cylinder is mounted on the upper end face of the flat plate, and a clamping plate is fixedly connected to the output end of the electric telescopic rod. The center of the upper end face of the clamping plate is fixedly connected with a suction cylinder in a penetrating mode, the upper end face of the flat plate is provided with a vacuum pump located on the right side of the electric telescopic rod, the vacuum pump communicates with the lower end face of the suction cylinder through a telescopic hose, and the output end of the electric telescopic rod drives the clamping plate to move upwards. The clamping plate drives the suction barrel to penetrate through the notch to move upwards, the upper end face of the suction barrel abuts against the surface of the lowermost packaging bag, then the vacuum pump is started, the vacuum pump exhausts air to the suction barrel through the telescopic hose, negative pressure is generated in the suction barrel, the lowermost packaging bag is adsorbed to the upper end face of the suction barrel, manual intervention is not needed, and the labor intensity of workers is reduced; the working efficiency is high, and the practical effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to flour packaging technical field, especially a kind of packaging bag discharge structure for bagged flour packaging. BACKGROUND

[0002] Flour automatic packaging machine is mechanical equipment for packaging flour, mainly by bag conveying system, filling manipulator, cutter, sealing manipulator and other key components. These components work together to achieve fast, accurate and efficient packaging of flour. When using flour packaging machine, packaging bag discharge structure is needed to transfer prepared flour packaging bag to the operating position of filling manipulator to facilitate the clamping of packaging bag by filling manipulator.

[0003] The existing packaging bag discharge structure usually transports packaging bags one by one by conveyor belt during use. However, in actual operation, packaging bags may be stacked together, resulting in multiple packaging bags being transported at once or missing packaging bags, which requires operators to intervene to separate the stacked packaging bags or add packaging bags as needed. This operation is more troublesome, increases the labor intensity of workers, reduces work efficiency and has poor practical effect. UTILITY MODEL CONTENT

[0004] To solve the problems in the above background, the utility model provides a packaging bag discharge structure for bagged flour packaging, which has the characteristics of no manual intervention, reduced labor intensity of workers, high work efficiency and better practical effect.

[0005] The utility model is implemented as follows: a packaging bag discharge structure for bagged flour packaging includes a flat plate, an open-top placement cylinder is fixedly connected to the upper end surface of the flat plate, through grooves are formed in the left and right end surfaces of the placement cylinder, an inner rim is fixedly connected inside the placement cylinder above the through grooves, T-shaped grooves are formed in the inner front and rear walls of the through grooves, T-shaped bars are slidingly connected inside the two T-shaped grooves, the opposite ends of the two T-shaped bars extend to the outside of the two T-shaped grooves and are fixedly connected to a movable plate, an electric telescopic rod is installed on the upper end surface of the flat plate inside the placement cylinder, a clamping plate is fixedly connected to the output end of the electric telescopic rod, a suction cylinder is fixedly connected to the center of the upper end surface of the clamping plate, a vacuum pump is installed on the right side of the electric telescopic rod on the upper end surface of the flat plate, and the vacuum pump is in communication with the lower end surface of the suction cylinder through a telescopic hose.

[0006] The inside of the placement cylinder is provided with a driving mechanism.

[0007] In order to drive two drive gears to rotate, as a kind of packaging bag discharge structure for bagged flour packaging of the utility model, preferably, the driving mechanism includes two racks fixedly connected to the lower end surface of the movable plate, the inside of the placing cylinder is rotatably connected with a rotating shaft located below the movable plate, the outer wall of the rotating shaft is fixedly connected with two drive gears meshing with the two racks respectively, the outer wall of the rotating shaft is fixedly connected with a second bevel gear located between the two drive gears, the upper end surface of the flat plate is fixedly connected with a support seat, the upper end surface of the support seat is embedded with a servo motor, the output end of the servo motor is fixedly connected with a first bevel gear meshing with the second bevel gear.

[0008] In order to make the suction cylinder move up and down, as a kind of packaging bag discharge structure for bagged flour packaging of the utility model, preferably, the upper end surface of the movable plate is provided with a notch located directly above the suction cylinder.

[0009] In order to limit the packaging bag, as a kind of packaging bag discharge structure for bagged flour packaging of the utility model, preferably, the upper end surface of the movable plate is fixedly connected with a baffle on the left side, and the right end surface of the movable plate is provided with a notch.

[0010] In order to make the suction cylinder more fit the packaging bag, as a kind of packaging bag discharge structure for bagged flour packaging of the utility model, preferably, the upper end surface of the suction cylinder is fixedly connected with a silica gel ring.

[0011] In order to operate more conveniently, as a kind of packaging bag discharge structure for bagged flour packaging of the utility model, preferably, the front end surface of the placing cylinder is fixedly connected with a control panel.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses, through the output end of electric telescopic rod drives the clamping plate to move upwards, makes the clamping plate drive the suction cylinder to move upwards through the notch, the upper end surface of the suction cylinder and the surface of the lowermost packaging bag abut, then starts the vacuum pump, and the vacuum pump draws the air to the suction cylinder through the flexible hose, makes the suction cylinder generate the negative pressure, and the lowermost packaging bag is adsorbed on the upper end surface of the suction cylinder, then through the output end of electric telescopic rod drives the clamping plate to move downwards, makes the suction cylinder drive the lowermost packaging bag to move downwards, makes it and the movable plate abut, then closes the vacuum pump, makes the lowermost packaging bag and the upper end surface of the suction cylinder separate, does not need manual intervention, reduces the labor intensity of staff, and the working efficiency is high, and the practical effect is better. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the whole structure diagram of the utility model kind of packaging bag discharge structure for bagged flour packaging;

[0015] Figure 2The whole cutting structure diagram of the utility model;

[0016] Figure 3 The utility model Figure 1 The enlarged view of A in the middle;

[0017] Figure 4 The utility model Figure 2 The enlarged view of B in the middle.

[0018] In the figure, 1, flat plate, 2, place cylinder, 3, through slot, 4, inner edge, 5, movable plate, 6, T-shaped groove, 7, T-shaped strip, 8, rack, 9, support seat, 10, servo motor, 11, first bevel gear, 12, second bevel gear, 13, rotating shaft, 14, driving gear, 15, electric telescopic rod, 16, vacuum pump, 17, clamping plate, 18, notch, 19, suction cylinder, 20, telescopic hose, 21, silica gel ring, 22, notch, 23, control panel, 24, baffle. DETAILED DESCRIPTION

[0019] In order to make the utility model's purpose, technical scheme and advantage more clearly clear, the following is with the embodiment, to the utility model is further detailedly explained.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0020] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The device or element must have a particular orientation, a particular orientation and operation, therefore it cannot be understood as limiting the utility model. In addition, in the description of the utility model, the meaning of "a plurality of" is two or more than two, unless otherwise specifically limited.

[0021] Please refer to Figures 1-4The utility model relates to a kind of flour bag packaging packaging bag discharge structure, including flat plate 1, the upper end of flat plate 1 is fixedly connected with the placement cylinder 2 of upper end opening, the left and right end surfaces of placement cylinder 2 are penetrated and are provided with through slot 3, the inside of through slot 3 is fixedly connected with the inner edge 4 located above through slot 3, the inside of through slot 3 is provided with T-shaped groove 6, the inside of two T-shaped grooves 6 is slidably connected with T-shaped strip 7, the opposite end of two T-shaped strips 7 extends to the outside of two T-shaped grooves 6 respectively and is fixedly connected with movable plate 5 in common, the upper end surface of flat plate 1 is installed with the electric telescopic rod 15 located in the inside of placement cylinder 2, the output end of electric telescopic rod 15 is fixedly connected with clamping plate 17, the upper end surface center of clamping plate 17 is fixedly connected with suction cylinder 19 and is penetrated, the upper end surface of flat plate 1 is installed with the vacuum pump 16 located in the right side of electric telescopic rod 15, and vacuum pump 16 is communicated with the lower end surface of suction cylinder 19 by telescopic hose 20;

[0022] The inside of placement cylinder 2 is provided with driving mechanism.

[0023] In the embodiment: use, first, the packaging bag stacked together is placed in the inside of placement cylinder 2, the packaging bag stacked together is supported by inner edge 4, then the output end of electric telescopic rod 15 drives clamping plate 17 to move upwards, makes clamping plate 17 drive suction cylinder 19 move upwards through slot 18, the upper end surface of suction cylinder 19 is in contact with the surface of the lowermost packaging bag, then vacuum pump 16 is started, and vacuum pump 16 draws air to suction cylinder 19 through telescopic hose 20, so that negative pressure is generated in suction cylinder 19, the lowermost packaging bag is adsorbed on the upper end surface of suction cylinder 19, then the output end of electric telescopic rod 15 drives clamping plate 17 to move downwards, makes suction cylinder 19 drive the lowermost packaging bag to move downwards, and suction cylinder 19 passes through slot 18, so that the lowermost packaging bag is in contact with movable plate 5, then vacuum pump 16 is closed, so that the lowermost packaging bag is separated from the upper end surface of suction cylinder 19, then the driving mechanism drives movable plate 5 to move rightwards, so that movable plate 5 drives the packaging bag to move out from the right side of through slot 3, which is convenient for the mechanical hand to clamp the packaging bag, without manual intervention, reduces the labor intensity of workers, has high working efficiency and better practical effect.

[0024] As a kind of technical optimization scheme of the utility model, driving mechanism includes the two racks 8 of fixedly connected in the lower end surface of movable plate 5, the inside of placement cylinder 2 is rotatably connected with the rotation shaft 13 located below movable plate 5, the outer wall of rotation shaft 13 is fixedly connected with the two drive gears 14 of being mutually engaged with two racks 8 respectively, the outer wall of rotation shaft 13 is fixedly connected with the second bevel gear 12 between two drive gears 14, the upper end surface of flat plate 1 is fixedly connected with support seat 9, support seat 9 is embeddedly installed with servo motor 10 on the upper end surface, the output end of servo motor 10 is fixedly connected with the first bevel gear 11 of being mutually engaged with second bevel gear 12.

[0025] In the embodiment: the first bevel gear 11 is rotated by the output end of the servo motor 10, and the second bevel gear 12 is rotated, and then the rotating shaft 13 is rotated, the two drive gears 14 are rotated by the rotating shaft 13, and the two racks 8 are moved left and right, so that the operation is more convenient, and the working efficiency is higher.

[0026] As a technical optimization scheme of the utility model, the upper end face of the movable plate 5 is provided with a notch 18 located directly above the suction cylinder 19.

[0027] In the embodiment: the notch 18 makes the suction cylinder 19 move up and down to adsorb the packaging bag.

[0028] As a technical optimization scheme of the utility model, the upper end face of the movable plate 5 is provided with a notch 18 located directly above the suction cylinder 19.

[0029] In the embodiment: the notch 18 makes the suction cylinder 19 move up and down to adsorb the packaging bag.

[0030] As a technical optimization scheme of the utility model, the upper end face of the movable plate 5 is provided with a notch 18 located directly above the suction cylinder 19.

[0031] In the embodiment: the notch 18 makes the suction cylinder 19 move up and down to adsorb the packaging bag.

[0032] As a technical optimization scheme of the utility model, the upper end face of the movable plate 5 is provided with a notch 18 located directly above the suction cylinder 19.

[0033] In the embodiment: the notch 18 makes the suction cylinder 19 move up and down to adsorb the packaging bag.

[0034] The working principle and use process of the utility model are as follows: when using, first, the stacked packaging bags are placed in the inside of the placing cylinder 2, the stacked packaging bags are supported through the inner edge 4, then the clamping plate 17 is driven upward by the output end of the electric telescopic rod 15, the clamping plate 17 drives the suction cylinder 19 to move upward through the slot 18, the upper end surface of the suction cylinder 19 abuts against the surface of the lowermost packaging bag, then the vacuum pump 16 is started, the vacuum pump 16 draws air to the suction cylinder 19 through the flexible hose 20, negative pressure is generated in the suction cylinder 19, the lowermost packaging bag is adsorbed on the upper end surface of the suction cylinder 19, then the clamping plate 17 is driven downward by the output end of the electric telescopic rod 15, the suction cylinder 19 drives the lowermost packaging bag to move downward, the suction cylinder 19 passes through the slot 18, the lowermost packaging bag abuts against the movable plate 5, then the vacuum pump 16 is closed, the lowermost packaging bag is separated from the upper end surface of the suction cylinder 19, then the first bevel gear 11 is rotated by the output end of the servo motor 10, the second bevel gear 12 is rotated at the same time, the rotating shaft 13 is further rotated, the two drive gears 14 are rotated by the rotating shaft 13, the two racks 8 are driven to move rightwards, the movable plate 5 drives the T-shaped strip 7 to move rightwards in the inside of the T-shaped groove 6, the packaging bag is conveniently limited by the baffle 24, the packaging bag is moved out from the right side of the through slot 3 along with the movable plate 5, the packaging bag is conveniently clamped by the mechanical hand through the notch 22, manual intervention is not needed, the labor intensity of workers is reduced, the working efficiency is high, and the practical effect is better.

[0035] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A packaging bag discharging structure for bagged flour, comprising a flat plate (1), characterized in that: The upper end of the plate (1) is fixedly connected to a placement cylinder (2) with an open upper end. The left and right end faces of the placement cylinder (2) are provided with through grooves (3). The inner edge (4) located above the through groove (3) is fixedly connected inside the placement cylinder (2). T-shaped grooves (6) are provided on the front and rear side walls inside the through groove (3). T-shaped strips (7) are slidably connected inside the two T-shaped grooves (6). The opposite ends of the two T-shaped strips (7) extend to the outside of the two T-shaped grooves (6) and are fixed together. A movable plate (5) is fixedly connected to the plate (1). An electric telescopic rod (15) located inside the placement cylinder (2) is installed on the upper end surface of the plate (1). A clamping plate (17) is fixedly connected to the output end of the electric telescopic rod (15). A suction cylinder (19) is fixedly connected through the center of the upper end surface of the clamping plate (17). A vacuum pump (16) located to the right of the electric telescopic rod (15) is installed on the upper end surface of the plate (1). The vacuum pump (16) is connected to the lower end surface of the suction cylinder (19) through a telescopic hose (20). The placement cylinder (2) is equipped with a drive mechanism inside.

2. The packaging bag discharging structure for bagged flour packaging according to claim 1, characterized in that: The driving mechanism includes two racks (8) fixedly connected to the lower end face of the movable plate (5). The inside of the placement cylinder (2) is rotatably connected to a rotating shaft (13) located below the movable plate (5). The outer wall of the rotating shaft (13) is fixedly connected to two driving gears (14) that mesh with the two racks (8). The outer wall of the rotating shaft (13) is fixedly connected to a second bevel gear (12) located between the two driving gears (14). The upper end face of the plate (1) is fixedly connected to a support base (9). The upper end face of the support base (9) is embedded with a servo motor (10). The output end of the servo motor (10) is fixedly connected to a first bevel gear (11) that meshes with the second bevel gear (12).

3. The packaging bag discharging structure for bagged flour packaging according to claim 1, characterized in that: The upper end face of the movable plate (5) is provided with a slot (18) located directly above the suction cylinder (19).

4. The packaging bag discharging structure for bagged flour packaging according to claim 1, characterized in that: A baffle (24) is fixedly connected to the left side of the upper end face of the movable plate (5), and a notch (22) is opened on the right end face of the movable plate (5).

5. The packaging bag discharging structure for bagged flour packaging according to claim 1, characterized in that: A silicone ring (21) is fixedly connected to the upper end face of the suction cylinder (19).

6. The packaging bag discharging structure for bagged flour packaging according to claim 1, characterized in that: The front end face of the placement tube (2) is fixedly connected to a control panel (23).

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