A bag tying assembly for a plastic granule discharging end

Abstract

The utility model provides a bag binding component for a plastic particle discharging end, which relates to the technical field of packaging bag binding, and comprises a base, wherein one side of the upper surface of the base is rotatably connected with a swivel, and the upper surface of the swivel is movably connected with a bag opening plate. By arranging a swivel, a belt conveyor and a bag sewing machine, the swivel and the bag opening plate matched therewith are used to fix the packaging bag and open the bag opening, and at the same time, the packaging bag is rotated and moved to perform plastic particle filling. The cooperation of the belt conveyor line can realize that the packaging bag filled with plastic particles is moved from the swivel to the bag sewing machine for automatic sewing. Therefore, the personnel of this solution only need to be responsible for fixing the packaging bag on the bag opening plate and removing the sewn packaging bag from the base, thereby reducing the process of manual participation, and the process of manual participation is a relatively simple process, so it will not affect the packaging and sealing efficiency of machines and equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag bundling, in particular to a bag bundling component at a plastic particle discharging end. Background Art

[0002] After being produced and processed by the corresponding equipment, the plastic particles flow out through the discharge end of the equipment. In order to improve production efficiency, corresponding auxiliary equipment will be installed at the discharge end of the equipment to fix the plastic particle packaging bags and realize the smooth collection of plastic particles.

[0003] After searching:

[0004] A quick material receiving device in the prior art has a publication number of CN211711209U. A bag is placed from a bag opening ring into a bag opening bracket, and then the opening edge of the bag is rolled outward on the bag opening ring to open the opening of the bag. When the opened bag on one of the bag opening brackets is full of materials, the turntable is rotated to make the opened bag on another bag opening bracket turn to the material outlet position to continue receiving materials. During the time period of the bag receiving materials, the material receiving personnel will tie up the bags full of materials and take them out of the bag opening bracket for stacking, and place the empty bags on the remaining bag opening brackets for opening.

[0005] However, when the prior art is used, manual intervention is required to remove the packaging bags filled with materials and then tie the bag mouths, and the manual tying speed needs to match the material unloading speed of the machine to prevent the manual tying speed from failing to keep up with the material unloading speed of the equipment. That is, the prior art is prone to the problem of mismatch between manual and machine working speeds. Utility Model Content

[0006] The utility model aims to solve the problems existing in the prior art and proposes a bag binding component for a plastic particle discharging end.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bag binding assembly for a plastic particle discharging end, comprising a base, a swivel is rotatably connected to one side of the upper surface of the base, a bag opening plate is movably connected to the upper surface of the swivel, the side edges of the bag opening plate are evenly distributed hollow settings, and the hollow portion of the bag opening plate is used to open the bag opening, a belt conveyor line is embedded in the surface of the swivel corresponding to the hollow portion of the bag opening plate, a belt conveyor line is also installed on the other side of the upper surface of the base, the belt conveyor line on the other side of the base is plugged into the upper surface of the base, and an electric push rod is fixedly connected to the upper surface of the base, a lifting frame is plugged into the other side of the base, a bag sewing machine is installed on the lifting frame, and the bag sewing machine is provided with two symmetrically distributed guide plates close to the swivel side for leveling the bag opening of the packaging bag, one of the guide plates is fixed on the bag sewing machine, and the top edges of the two guide plates are also movably connected by an electric push rod.

[0008] Preferably, a plurality of electric push rods are fixedly connected to both sides of each hollow portion on the upper surface of the pocket plate, and the telescopic ends of the electric push rods on the pocket plate are fixedly connected to hooks for stretching the bag opening and inserted into the surface of the pocket plate.

[0009] Preferably, a motor arranged cocentrically with the rotating ring is fixedly connected to the upper surface of the base, a socket is fixedly connected to the main shaft of the motor, and a kit fixed to the bottom surface of the bag mouth plate is plugged into the surface of the socket.

[0010] Preferably, the outer wall of the socket extends outward and is fixed to the inner side of the swivel, and the socket and the outer wall of the kit are also connected via a plurality of electric push rods.

[0011] Preferably, gears are fixedly connected at both ends of the rotating shaft on one side of the belt conveyor line, the gears of the belt conveyor line on the rotating ring are arranged close to the outer edge of the rotating ring, and the gears of the belt conveyor line on the other side of the base are arranged close to the rotating ring.

[0012] Preferably, an electric telescopic rod is fixedly connected between the base and the lifting frame.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, a swivel, a belt conveyor and a bag sewing machine are provided, and the swivel and the bag opening plate matched therewith are used to fix the packaging bag and open the bag opening, and at the same time, the packaging bag is rotated and moved to fill the plastic particles. The cooperation of the belt conveyor line can realize that the packaging bag filled with plastic particles is moved from the swivel to the bag sewing machine for automatic sewing. Therefore, the personnel of this scheme only need to be responsible for fixing the packaging bag on the bag opening plate and removing the base of the sewn packaging bag, thereby reducing the process of manual participation, and the process of manual participation is a relatively simple process, so it will not affect the packaging and sealing efficiency of the machine and equipment.

[0015] 2. In the utility model, the plasticity of the bag mouth is achieved by utilizing two guide plates, that is, the relative slopes of the two guide plates are in contact with the plastic particles at the bag mouth of the bag and force the plastic particles to move and deform, so that the bag mouth of the bag is changed from a circle to a rectangle, and then sewing is achieved by passing through the bag sewing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a bag binding assembly at the discharge end of plastic particles;

[0017] Figure 2 The utility model proposes a bag binding component for the plastic granule discharge end Figure 1A schematic cross-sectional structure diagram of ;

[0018] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0019] Figure 4 for Figure 1 Enlarged view of point B in the middle.

[0020] Legend: 1. Base; 2. Gear; 3. Belt conveyor; 4. Motor; 5. Electric push rod; 6. Kit; 7. Bag opening plate; 8. Hook; 9. Swivel; 10. Guide plate; 11. Socket; 12. Lifting frame; 13. Bag sewing machine; 14. Electric telescopic rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] like Figure 1-4As shown, a bag binding assembly for a plastic particle discharging end includes a base 1, a swivel 9 is rotatably connected to one side of the upper surface of the base 1, a bag opening plate 7 is movably connected to the upper surface of the swivel 9, the side of the bag opening plate 7 is a uniformly distributed hollow setting, and the hollow part of the bag opening plate 7 is used to open the bag opening. When in use, the bag opening plate 7 is raised and lowered to achieve height adjustment with the swivel 9, and the height is adjusted to adapt to the height of the packaging bag in use, the bag opening of the packaging bag is placed in the hollow part of the bag opening plate 7 and opened, the device is moved as a whole to the plastic particle discharging end, and the discharging end is aligned with the hollow part of the bag opening plate 7 in one direction, so that the bag opening plate 7 and the swivel 9 are rotated until one of the packaging bags is located in that direction. , it can receive the plastic particles flowing out of the discharge end, a belt conveyor line 3 is embedded in the hollow part of the bag opening plate 7 corresponding to the surface of the rotating ring 9, and a belt conveyor line 3 is also installed on the other side of the upper surface of the base 1, and the belt conveyor line 3 on the other side of the base 1 is plugged into the upper surface of the base 1, and an electric push rod 5 is fixedly connected to the upper surface of the base 1. After the packaging bag that has been received moves to the belt conveyor line 3 close to the other side of the base 1 as the rotating ring 9 rotates, the electric push rod 5 on the base 1 is extended to realize the belt conveyor line 3 on the other side close to the belt conveyor line 3 on the rotating ring 9. Under the rotation of the belt conveyor line 3, the packaging bag filled with plastic particles is transported to the belt conveyor on the other side of the base 1. The second movement is realized on the conveyor line 3 of the belt 1. A lifting frame 12 is inserted on the other side of the base 1. An electric telescopic rod 14 is fixedly connected between the base 1 and the lifting frame 12. A bag sewing machine 13 is installed on the lifting frame 12. Two symmetrically distributed guide plates 10 for leveling the bag opening of the bag sewing machine 13 are arranged near the rotating ring 9. One of the guide plates 10 is fixed on the bag sewing machine 13, and the top edges of the two guide plates 10 are also movably connected by an electric push rod 5. The bag that realizes the second movement by using the two guide plates 10 realizes the plasticity at the bag opening when passing by, that is, the relative slopes of the two guide plates 10 are used to contact the plastic particles at the bag opening of the bag and force the plastic particles to move. The material particles are displaced and deformed, so that the mouth of the packaging bag changes from the previous circle to a rectangle, and then it is sewn at the sewing machine 13. It should also be noted that in this solution, the belt conveyor line 3 installed on the other side of the base 1 is driven by an external motor, and the sewing machine 13 used is also an existing product, and the sewing machine 13 can be adjusted in height with the lifting of the lifting frame 12, which is suitable for sewing the mouths of packaging bags at different heights. In addition, the spacing between the two guide plates 10 can be adjusted by installing an electric push rod 5, so it is convenient to adjust according to the opening diameter of the mouth of the packaging bag to ensure that the mouth of the packaging bag can smoothly enter between the two guide plates 10.

[0024] In order to open the opening of the placed packaging bag: a number of electric push rods 5 are fixedly connected to the upper surface of the bag opening plate 7 at both sides of each hollow part, and the telescopic ends of the electric push rods 5 on the bag opening plate 7 are fixedly connected with hooks 8 for stretching the bag opening and inserted on the surface of the bag opening plate 7. The electric push rods 5 at the hollow part of the bag opening plate 7 are extended to achieve the minimum spacing of the hooks 8 at the hollow part, which is convenient for people to put the packaging bag in and fold the bag opening outwards to cover the hooks 8, and then the hooks 8 are moved away from each other to realize the opening of the packaging bag.

[0025] In order to drive the swivel 9 to rotate and move the packaging bag filled with plastic particles to the side of the bag sewing machine 13: the upper surface of the base 1 is fixedly connected to a motor 4 which is arranged cocentrically with the swivel 9, and the main shaft of the motor 4 is fixedly connected to a socket 11, and the surface of the socket 11 is plugged with a kit 6 fixed to the bottom surface of the bag opening plate 7, and the outer wall of the socket 11 extends outward and is fixed to the inner side of the swivel 9, and the socket 11 and the outer wall of the kit 6 are also connected by a plurality of electric push rods 5. The motor 4 can drive the socket 11 to rotate, and then the swivel 9 and the kit 6 can rotate synchronously under the connection action of the corresponding electric push rods 5, so that the packaging bags installed at the hollow part of the bag opening plate 7 can pass through the discharge end and the bag sewing machine 13 in turn, and the bag opening plate 7 can also be lifted and lowered relative to the swivel 9 by telescoping the electric push rods 5 on the socket 11, that is, packaging bags of different heights can be fixed on the bag opening plate 7.

[0026] In order to realize the movement of the packaging bag filled with plastic particles from the swivel 9 to the bag sewing machine 13: the two ends of the rotating shaft of the belt conveyor line 3 on one side are fixedly connected with gears 2, the gear 2 of the belt conveyor line 3 on the swivel 9 is arranged close to the outer side of the swivel 9, and the gear 2 of the belt conveyor line 3 on the other side of the base 1 is arranged close to the swivel 9, and the electric push rod 5 on the base 1 is used to drive the belt conveyor line 3 on the other side of the base 1 to move toward the swivel 9 until the gear 2 on the belt conveyor line 3 on the other side is engaged with the gear 2 on the belt conveyor line 3 at the corresponding position on the swivel 9, and the rotating shaft in the belt conveyor line 3 on the other side of the base 1 is driven to rotate by an external motor, and then the rotating shaft on at least the other side is rotated under the transmission action of the belt sleeved on the surface, that is, the gear 2 is rotated, and then the gear 2 on the belt conveyor line 3 on the swivel 9 is rotated, so that the belt conveyor line 3 on the swivel 9 close to the bag sewing machine 13 can keep rotating at the same speed and in the same direction, and the packaging bag on the swivel 9 can be moved to the belt conveyor line 3 on the other side of the base 1, so as to realize secondary movement.

[0027] Working principle: the equipment is placed at the discharge end and faces one of the directions of the bag opening plate 7. When in use, the bag opening of the packaging bag is folded outward and opened and placed in the hollow part of the bag opening plate 7, and the hook 8 at the hollow part is used to open and fix the bag opening. The electric push rod 5 on the socket 11 is used to telescopically adjust the distance between the bag opening plate 7 and the swivel 9, so that the bottom of the packaging bag can contact the belt conveyor line 3 on the swivel 9. The motor 4 drives the socket 11 to rotate so that the empty packaging bag passes through the discharge end and the bag sewing machine 13 in turn. When passing through the discharge end, the plastic particles flowing out of the discharge end fill the packaging bag. After the filled packaging bag moves close to the bag sewing machine 13, the hook 8 is relatively close again and automatically detaches from the hook 8 using the tension of the packaging bag. Then the belt conveyor line 3 on the other side of the base 1 moves to cooperate with the belt conveyor line 3 on the swivel 9, and the packaging bag filled with plastic particles is moved for a second time to pass through two guide plates 10 and enter the bag sewing machine 13 to achieve bag opening sewing.

[0028] The wiring diagram of the motor 4, the electric push rod 5, the electric telescopic rod 14 and the bag sewing machine 13 in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. The control method and wiring arrangement of the motor 4, the electric push rod 5, the electric telescopic rod 14 and the bag sewing machine 13 are no longer explained in detail.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A bag tying assembly for a plastic granule discharge end, characterized in that: The invention comprises a base (1), one side of the upper surface of the base (1) is rotatably connected to a rotating ring (9), the upper surface of the rotating ring (9) is movably connected to a bag opening plate (7), the side of the bag opening plate (7) is evenly distributed with hollows, and the hollows of the bag opening plate (7) are used to open the bag opening, a belt conveyor line (3) is embedded in the surface of the rotating ring (9) corresponding to the hollow of the bag opening plate (7), the other side of the upper surface of the base (1) is also installed with a belt conveyor line (3), and the belt conveyor line (3) on the other side of the base (1) is connected to the base ( 1) and an electric push rod (5) is inserted into the upper surface of the base (1) and fixedly connected to the upper surface of the base (1); a lifting frame (12) is inserted into the other side of the base (1); a bag sewing machine (13) is installed on the lifting frame (12); two symmetrically distributed guide plates (10) for leveling the bag opening of the packaging bag are arranged on the side of the bag sewing machine (13) close to the rotating ring (9); one of the guide plates (10) is fixed on the bag sewing machine (13), and the top edges of the two guide plates (10) are also movably connected through the electric push rod (5).

2. The bag tying assembly for the plastic granule discharge end according to claim 1, characterized in that: A plurality of electric push rods (5) are fixedly connected to the upper surface of the pocket opening plate (7) at both sides of each hollowed-out portion, and a hook (8) for stretching the pocket opening and plugged into the surface of the pocket opening plate (7) is fixedly connected to the telescopic end of the electric push rod (5) on the pocket opening plate (7).

3. The bag tying assembly for the plastic granule discharge end according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a motor (4) arranged cocentrically with the rotating ring (9); the main shaft of the motor (4) is fixedly connected to a socket (11); the surface of the socket (11) is plugged with a kit (6) fixed to the bottom surface of the bag mouth plate (7).

4. The bag tying assembly for the plastic granule discharge end according to claim 3, characterized in that: The outer wall of the socket (11) extends outward and is fixed to the inner side of the rotating ring (9), and the socket (11) and the outer wall of the sleeve (6) are also connected via a plurality of electric push rods (5).

5. The bag tying assembly for the plastic granule discharge end according to claim 1, characterized in that: The two ends of the rotating shaft of the belt conveyor line (3) on one side are fixedly connected with gears (2); the gears (2) of the belt conveyor line (3) on the rotating ring (9) are arranged close to the outer side of the rotating ring (9); and the gears (2) of the belt conveyor line (3) on the other side of the base (1) are arranged close to the rotating ring (9).

6. The bag tying assembly for the plastic granule discharge end according to claim 1, characterized in that: An electric telescopic rod (14) is fixedly connected between the base (1) and the lifting frame (12).

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