Discharging mechanism of bag making machine

Abstract

The utility model discloses a discharging mechanism of a bag making machine, which comprises a support column, fixing plates, a connecting frame and a cutter, one fixing plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving roller, and the driving roller is sleeved with a conveying belt. Wherein one of the fixing plates is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating roller, and the four sides, away from each other, of the rotating roller are fixedly connected with object placing frames, one object placing frame is flush with the conveying belt, and the driving motor drives the rotating rod, the first rotating rod and the second rotating rod to rotate; the magnetic attraction plates attract cover plates on the storage frames, the cover plates are fully unfolded, when a cut bag moves from one side of the conveying belt and falls into one storage frame, the rotating rollers can enable the magnetic attraction plates to be separated from the cover plates, the cover plates store the cut bag body, and the cut bag body is temporarily stored through the multiple storage frame structures; therefore, the idle time of operators is prolonged, and the fatigue of the operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bag making machines, in particular to a material unloading mechanism of a bag making machine. Background Art

[0002] The unloading of materials in bag making machines is mainly completed by the cutter on the bag making machine. The function of the cutter is to cut the material into the required length and width for the subsequent bag making work. Usually, bag making machines are mostly equipped with storage boxes to receive bags during the unloading process, and when the bags accumulate to a certain thickness, they need to be manually packed and removed, which is a waste of labor.

[0003] According to the Chinese patent announcement number CN225159717U "A sorting and unloading mechanism for a bag making machine", it mainly describes that by setting up a feeding mechanism, and driving the shaft to rotate through a driving motor, the gear on the shaft rotates, and drives the disc to rotate, so that the roller fixed to the disc can rotate outside the fixed shaft, which is convenient for conveyor belt transportation, and by setting up a unloading device, the pressure of the mounting block on the pressure sensor becomes greater and greater. When it reaches a certain level, the pressure sensor will transmit an electrical signal through a wire to the motor and the electromagnetic telescopic rod. At this time, the motor stops, the electromagnetic telescopic rod shrinks, the unloading plate will gradually tilt, the material on it will be unloaded, the pressure on the pressure sensor will decrease, and the electromagnetic telescopic rod will re-extend to lift the convenient plate, and click to restart operation. During this process, the operator needs to stand at the unloading place of the bag making machine at all times and pack the cut bags, which will make the operator tired.

[0004] Therefore, a material unloading mechanism of a bag making machine is proposed to solve the problem that during the process, an operator needs to always stand at the material unloading position of the bag making machine and pack the cut bags, which may cause fatigue to the operator. Utility Model Content

[0005] The utility model aims to solve the technical problem that manual intervention is required at all times when unloading materials from a bag-making machine, and therefore a unloading mechanism for the bag-making machine is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a material unloading mechanism of a bag making machine, comprising a pillar, a fixed plate, a connecting frame and a cutter, wherein a driving motor is fixedly connected to one of the fixed plates and an active roller is fixedly connected to the output end of the driving motor, a conveyor belt is sleeved on the active roller, one of the fixed plates is fixedly connected to the driving motor and an output end of the driving motor is fixedly connected to a rotating roller, four sides of the rotating roller that are away from each other are fixedly connected to storage frames, two sides of the storage frame that are away from each other are fixedly connected to connecting plates, the connecting plate is rotatably connected to a cover plate through a first rotating shaft, and a torsion spring is sleeved on the first rotating shaft.

[0007] As a preferred technical solution of the utility model, a first groove is provided on the fixed plate, a driving motor is fixedly connected to the fixed plate on one side of the first groove, and a rotating rod is fixedly connected to the output end of the driving motor, a magnetic plate is provided on one side of the rotating rod, and the cover plate is made of metal material. The driving motor is provided to drive the rotating rod to rotate, and the magnetic plate adsorbs the cover plate.

[0008] As a preferred technical solution of the utility model, a first rotating rod is fixedly connected to one side of the rotating rod, the first rotating rod is rotatably connected to the second rotating rod via a rotating shaft, and the second rotating rod is rotatably connected to the magnetic attraction plate via a rotating shaft. By arranging the first rotating rod and the second rotating rod, the magnetic attraction plate can have greater adaptability.

[0009] As a preferred technical solution of the utility model, a guide block is fixedly connected inside the storage frame, and the guide block is in a triangular structure. By providing the guide block, the cut bags can be moved along the slope.

[0010] As a preferred technical solution of the utility model, a roller is provided on one side of the storage frame, the roller is rotatably connected to the fixed plate, and the roller is in contact with the conveyor belt. By installing the roller in the conveyor belt, the movement of the cut bag can be facilitated.

[0011] The utility model has the following advantages: one of the storage frames is made flush with the conveyor belt, the driving motor is started to drive the rotating rod and the first rotating rod and the second rotating rod to rotate, and the magnetic suction plate is made to absorb the cover plate on the storage frame, and the cover plate is fully unfolded. When the cut bags move from one side of the conveyor belt and fall into one of the storage frames on the rotating roller, the rotating roller can make the magnetic suction plate separate from the cover plate, so that the cover plate can store the cut bags, and then the multiple storage frame structures can be used to temporarily store the cut bags, so that the idle time of the operators is increased and the fatigue of the operators is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of a material discharge mechanism of a bag making machine according to a preferred embodiment of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of a storage frame of a bag-making machine's unloading mechanism in a preferred embodiment of the utility model;

[0014] Figure 3 It is an enlarged structural schematic diagram of point A of a material discharge mechanism of a bag making machine according to a preferred embodiment of the utility model.

[0015] Explanation of the accompanying drawings: 1. Pillar; 2. Fixed plate; 3. Connecting frame; 4. Cutter; 5. Active roller; 6. Conveyor belt; 7. Roller; 8. Rotating roller; 9. Storage frame; 10. Connecting plate; 11. First rotating shaft; 12. Cover plate; 13. First groove; 14. Rotating rod; 15. First rotating rod; 16. Second rotating rod; 17. Magnetic plate; 18. Guide block. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Please refer to Figure 1-3 The unloading mechanism of a bag making machine shown in the figure comprises a pillar 1, a fixed plate 2, a connecting frame 3 and a cutter 4, wherein a driving motor is fixedly connected to one of the fixed plates 2 and an active roller 5 is fixedly connected to the output end of the driving motor, a conveyor belt 6 is sleeved on the active roller 5, the driving motor drives the active roller 5 to rotate, and causes the conveyor belt 6 to rotate, one of the fixed plates 2 is fixedly connected to the driving motor and an output end of the driving motor is fixedly connected to a rotating roller 8, the rotating roller 8 rotates counterclockwise, four sides of the rotating roller 8 away from each other are fixedly connected to a storage frame 9, the driving motor drives the rotating roller 8 to rotate, and causes the storage frame 9 to rotate, connecting plates 10 are fixedly connected to two sides of the storage frame 9 away from each other, the connecting plate 10 is rotatably connected to a cover plate 12 through a first rotating shaft 11, a torsion spring is sleeved on the first rotating shaft 11, and the cover plate 12 keeps in contact with the upper side of the storage frame 9 under the action of the torsion spring.

[0018] Among them, the magnetic attraction plate 17 is located on one side of the rotating rod 14, the rotating rod 14 is fixedly connected to the output end of the driving motor, the driving motor is fixedly connected to one side of the fixed plate 2, the first groove 13 is located on the fixed plate 2, and the cover plate 12 is made of metal material. By setting the magnetic attraction plate 17 to adsorb the cover plate 12, the storage frame 9 can be in an expanded state.

[0019] Among them, the magnetic attraction plate 17 is rotatably connected to the second rotating rod 16 through a rotating shaft, the second rotating rod 16 is rotatably connected to the first rotating rod 15 through a rotating shaft, and the first rotating rod 15 is fixedly connected to one side of the rotating rod 14. By setting the first rotating rod 15 and the second rotating rod 16, the adaptability of the magnetic attraction plate 17 can be improved.

[0020] The guide block 18 is fixedly connected in the storage frame 9 and has a triangular structure. The cut plastic bags can be guided by providing the guide block 18 .

[0021] Among them, the conveyor belt 6 is in contact with the roller 7, the fixed plate 2 is rotatably connected to the roller 7, and the roller 7 is located on one side of the storage frame 9. By setting the roller 7 to cooperate with the active roller 5 to form a triangular structure, it is convenient to place the storage frame 9 on the bottom side of the conveyor belt 6.

[0022] Working principle: the plastic bag raw material moves on the conveyor belt 6 and is cut into bags under the action of the cutter 4, and then one of the storage frames 9 is made parallel to the conveyor belt 6. At this time, the driving motor on one side of the fixed plate 2 is started to drive the rotating rod 14 to rotate, and the first rotating rod 15 and the second rotating rod 16 are rotated, the magnetic plate 17 is adsorbed on the cover plate 12, and the cover plate 12 is opened by reversing the driving motor. Under the action of the conveyor belt 6, the plastic bag passes through the force of the conveyor belt 6 and the force of the guide block 18 and falls into the storage frame 9. After a certain period of time, the driving motor drives the rotating rod 14 to reverse, and the magnetic plate 17 is separated from the cover plate 12. The cover plate 12 contacts the storage frame 9 under the force of the torsion spring and gravity, and then the driving motor on one side of the fixed plate 2 is started to drive the rotating roller 8 to rotate, and the batches of plastic bags are turned over, and then another storage frame 9 continues to collect plastic bag bodies. By using a plurality of storage frames 9, the cut bags can be temporarily stored, which increases the idle time of the operator and reduces the fatigue of the operator.

[0023] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0024] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A material unloading mechanism of a bag making machine, comprising a support (1), a fixing plate (2), a connection frame (3) and a cutter (4), characterized in that: A driving motor is fixedly connected to one of the fixed plates (2), and an active roller (5) is fixedly connected to the output end of the driving motor; a conveyor belt (6) is sleeved on the active roller (5); a driving motor is fixedly connected to one of the fixed plates (2), and an output end of the driving motor is fixedly connected to a rotating roller (8); four sides of the rotating roller (8) that are away from each other are fixedly connected to a storage frame (9); two sides of the storage frame (9) that are away from each other are fixedly connected to a connecting plate (10); the connecting plate (10) is rotatably connected to a cover plate (12) via a first rotating shaft (11); a torsion spring is sleeved on the first rotating shaft (11).

2. A material unloading mechanism for a bag making machine as claimed in claim 1, characterized in that: The fixing plate (2) is provided with a first groove (13); a driving motor is fixedly connected to one side of the fixing plate (2) located at the first groove (13); and a rotating rod (14) is fixedly connected to the output end of the driving motor; a magnetic attraction plate (17) is provided on one side of the rotating rod (14); and the cover plate (12) is made of metal material.

3. A material unloading mechanism for a bag making machine as claimed in claim 2, characterized in that: A first rotating rod (15) is fixedly connected to one side of the rotating rod (14); the first rotating rod (15) is rotatably connected to a second rotating rod (16) via a rotating shaft; and the second rotating rod (16) is rotatably connected to a magnetic attraction plate (17) via a rotating shaft.

4. A material unloading mechanism for a bag making machine as claimed in claim 1, characterized in that: A guide block (18) is fixedly connected inside the storage frame (9), and the guide block (18) is in a triangular structure.

5. A material unloading mechanism for a bag making machine as claimed in claim 4, characterized in that: A roller (7) is provided on one side of the storage frame (9); the roller (7) is rotatably connected to the fixed plate (2); and the roller (7) is in contact with the conveyor belt (6).

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