Dynamic packet supply device

Abstract

The utility model discloses a dynamic bag supply device which comprises an upper machine base, a bag supply support is arranged on the upper side of the upper machine base, a first conveying belt and a second conveying belt are arranged on the bag supply support and are symmetrically arranged relative to the center of the upper machine base, and a stable support is arranged on the lower side of a supporting plate below the upper machine base through a lifting mechanism. The first conveying belt and the second conveying belt are arranged on the upper side of the bag supply support and are symmetrically arranged relative to the center of the upper machine base, the feeding conveying belt and the discharging conveying belt are arranged at the two ends of the bag supply support respectively, and empty logistics bag boxes are input to the first conveying belt through the feeding conveying belt; and then the logistics material bag box is driven by the first conveying belt and the second conveying belt to be loaded with products, the logistics material bags loaded with the products are discharged through the discharging opening and the discharging conveying belt, the structure is simple, operation is convenient, the bag supplying efficiency is high, and the material packaging and conveying efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics bag feeding, in particular to a dynamic bag feeding device. Background Art

[0002] A dynamic weighing bag feeding table is a support device for weighing items. Currently, traditional cross-belt bag feeding tables mainly perform static weighing. It usually includes a first static weighing section, a second accumulation conveyor line, a third acceleration conveyor, a fourth constant-speed conveyor line, an information recognition device and other structures. Usually, the bag feeding table has a scale to achieve weighing and conveying. The length of the static weighing section is generally designed to be about 0.75 meters, and there can only be one cargo on the weighing table at a time. With the continuous development of technology, people's requirements for the manufacturing process of dynamic weighing bag feeding tables are also getting higher and higher. The bag feeding device is required in the packaging process of logistics.

[0003] In the prior art, a dynamic weighing bag feeding table with the application number of CN202223192245.8 can handle small, medium and large-sized items, not only has remarkable sorting effect, but also can reduce labor costs and improve the versatility of sorting. Through the design of the dynamic bag feeding table, the efficiency of manual placement is guaranteed. However, it is difficult to meet the bag feeding use and processing at different heights, thus affecting the efficiency of logistics bag feeding, and it is not convenient to adjust the tightness of the bag feeding conveyor belt. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a dynamic bag feeding device to solve the problems in the prior art that it is difficult to meet the bag feeding use and processing at different heights, thus affecting the efficiency of logistics bag feeding, and it is not convenient to adjust the tightness of the bag feeding conveyor belt.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A dynamic bag feeding device includes an upper machine base. A bag feeding support is arranged on the outer side of the upper part of the upper machine base. A first conveyor belt and a second conveyor belt are arranged on the upper side of the bag feeding support. A limit guardrail is arranged outside the first conveyor belt and the second conveyor belt, and the first conveyor belt and the second conveyor belt are symmetrically arranged about the center of the upper machine base. A support plate is installed on the lower side of the upper machine base. A stable support is installed on the lower side of the support plate through a lifting mechanism. One side of the upper end of the bag feeding support is provided with a feeding conveyor belt, and one end of the discharge port on one side of the bag feeding support is provided with a discharge conveyor belt.

[0006] Further, the lifting mechanism adopts a hydraulic cylinder, and multiple lifting mechanisms are arranged perpendicular to the upper machine base.

[0007] Further, the support plate is arranged in a U-shaped bracket, and two groups of support plates are arranged in parallel.

[0008] Further, the first conveyor belt is arranged as an arc-shaped conveyor belt, and the second conveyor belt adopts a straight conveyor belt.

[0009] Furthermore, the first conveyor belt adopts a roller drive belt, and one end of the roller is connected to the first motor, and transmission wheels are installed at both ends of the second conveyor belt, and the outer side of the transmission shaft at one end of the transmission wheel is connected to the second motor.

[0010] Furthermore, the tension adjustment mechanism on the inner side of the second conveyor belt includes support arms rotatably provided at both ends of the transmission shaft, and a tension adjustment plate is provided at one end of the two support arms, a screw is provided inside the bag supply support through a third motor, and the middle part of the tension adjustment plate is threadedly connected to the screw.

[0011] Furthermore, the tension adjustment plate is a rectangular plate, and two ends of the tension adjustment plate are slidably arranged with limiting sliding holes on the side wall of the supply bag support.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a first conveyor belt and a second conveyor belt on the upper side of a bag supply support, the first conveyor belt is arranged as an arc-shaped transmission belt, the second conveyor belt is a straight conveyor belt, and the first conveyor belt and the second conveyor belt are symmetrically arranged about the center of the upper machine base, and a feed conveyor belt and a discharge conveyor belt are respectively arranged at both ends of the bag supply support, the empty bag box of logistics material is inputted onto the first conveyor belt by the feed conveyor belt, and then the logistics bag box is driven by the first conveyor belt and the second conveyor belt to load the product, and the logistics bag after loading is completed is discharged from the discharge port and the discharge conveyor belt, the structure is simple, the operation is convenient, the bag supply efficiency is high, and it is beneficial to improve the efficiency of material packaging and transmission.

[0014] The utility model has a support plate installed on the lower side of the upper machine base, and a stable support is installed on the lower side of the support plate through a lifting mechanism. The lifting mechanism adopts a hydraulic cylinder, and a plurality of lifting mechanisms are arranged perpendicular to the upper machine base, so that the upper machine base and the package supply support can be driven to lift and adjust through the hydraulic cylinder, thereby meeting the use of packages at different heights.

[0015] The utility model uses a tension adjustment mechanism on the inner side of the second conveyor belt. The tension adjustment mechanism includes support arms rotatably provided at both ends of the transmission shaft, and a tension adjustment plate is provided at one end of the two support arms. A screw is provided inside the bag support through a third motor, and the middle part of the tension adjustment plate is threadedly connected to the screw, so that the screw is driven by the motor to rotate and adjust, thereby the transmission wheel at one end of the tension adjustment plate can be moved and adjusted, and the tightness of the second conveyor belt can be adjusted, and the adjustment is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a top view of the overall structure of the utility model;

[0018] Figure 2 This is the overall structural front view of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the tension adjustment mechanism of the utility model.

[0020] In the figure: 1. Upper machine base; 2. Package supply support; 3. First conveyor belt; 4. Second conveyor belt; 5. Limiting guardrail; 6. Discharge conveyor belt; 7. Feed conveyor belt; 8. Support plate; 9. Stable support; 10. Lifting mechanism; 11. PLC control cabinet; 12. Drive wheel; 13. Drive shaft; 14. Stable support plate; 15. Weighing sensor; 16. Discharge port; 17. Third motor; 18. Limiting slide hole; 19. Screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 , Figure 3 In the embodiment of the utility model, a dynamic package feeding device includes an upper machine base 1, a package feeding support 2 is arranged on the outer side of the upper part of the upper machine base 1, a first conveyor belt 3 and a second conveyor belt 4 are arranged on the upper side of the package feeding support 2, a plurality of product loading stations are arranged on the outer sides of the first conveyor belt 3 and the second conveyor belt 4, and a limiting guardrail 5 is arranged on the outer sides of the first conveyor belt 3 and the second conveyor belt 4 for limiting the outer sides of the conveyor belts during transportation, which is beneficial to improving the safety of package transportation, and the first conveyor belt 3 and the second conveyor belt 4 are symmetrically arranged about the center of the upper machine base 1, a support plate 8 is installed on the lower side of the upper machine base 1, and a stabilizing member is installed on the lower side of the support plate 8 through a lifting mechanism 10. The fixed support 9 allows the upper machine base 1 and the bag supply support 2 to be driven to rise and fall and adjust through the lifting mechanism 10, so as to meet the use of bags at different heights. A feed conveyor belt 7 is provided on one side of the upper end of the bag supply support 2, and a discharge conveyor belt 6 is provided on one end of the discharge port 16 on one side of the bag supply support 2. The empty bag box of logistics material is input onto the first conveyor belt 3 by the feed conveyor belt 7, and then the logistics bag box is driven by the first conveyor belt 3 and the second conveyor belt 4 to load the product. After the loading is completed, the logistics bag is discharged from the discharge port 16 and the discharge conveyor belt 6. The structure is simple and the operation is convenient, so that the bag supply efficiency is relatively high, which is beneficial to improving the efficiency of material packaging and transportation.

[0023] The lifting mechanism 10 uses hydraulic cylinders, and multiple lifting mechanisms 10 are provided perpendicular to the upper machine base 1, so as to drive the upper machine base 1 and the bag supply support 2 to lift and adjust for use; the support plate 8 is arranged as a U-shaped bracket, and two groups of support plates 8 are arranged in parallel, so that the stability of the two sides of the lower end of the upper machine base 1 is relatively high.

[0024] The first conveyor belt 3 is arranged as an arc conveyor belt, the second conveyor belt 4 uses a straight conveyor belt, the first conveyor belt 3 uses a roller conveyor belt, and one end of the roller is drivingly connected to a first motor. Both ends of the second conveyor belt 4 are provided with driving wheels 12, and the outer side of the transmission shaft 13 at one end of the driving wheel 12 is drivingly connected to a second motor.

[0025] The second conveyor belt 4 is provided with a tension adjustment mechanism inside. The tension adjustment mechanism includes support arms 14 rotatably provided at both ends of the transmission shaft 13, and a tension adjustment plate 15 is provided at one end of the two support arms 14. A screw 19 is rotatably provided inside the bag supply support 2 through a third motor 17, and the middle of the tension adjustment plate 15 is threadedly connected to the screw 19, so that the screw 19 is driven to rotate and adjusted by the third motor 17, so that the driving wheel 12 at one end of the tension adjustment plate 15 can be moved and adjusted, and further the tension of the second conveyor belt 4 can be adjusted. The adjustment is convenient and fast; the tension adjustment plate 15 is a rectangular plate, and both ends of the tension adjustment plate 15 are slidably arranged in the limit sliding holes 18 on the side wall of the bag supply support 2, which is used for sliding guiding during the lateral movement adjustment of the tension adjustment plate 15, which is beneficial to improving the stability of the movement adjustment of the tension adjustment plate 15.

[0026] The working principle and use process of the present utility model: Through the first conveyor belt 3 and the second conveyor belt 4 provided on the upper side of the bag supply support 2, the first conveyor belt 3 is arranged as an arc conveyor belt, the second conveyor belt 4 uses a straight conveyor belt, and the first conveyor belt 3 and the second conveyor belt 4 are symmetrically arranged about the center of the upper machine base 1. The feeding conveyor belt 7 and the discharging conveyor belt 6 are respectively provided at both ends of the bag supply support 2. The empty packaging box of the logistics material is input onto the first conveyor belt 3 by the feeding conveyor belt 7, and then the logistics material packaging box is driven by the first conveyor belt 3 and the second conveyor belt 4 to load products. The logistics material package after loading is discharged from the discharge port 16 and the discharging conveyor belt 6. The structure is simple and the operation is convenient, so that the bag supply efficiency is relatively high, which is beneficial to improving the efficiency of material packaging and conveying; moreover, a stable support 9 is installed under the support plate 8 through the lifting mechanism 10, so that the upper machine base 1 and the bag supply support 2 can be driven by the lifting mechanism 10 to lift and adjust, so as to meet the bag supply use at different heights.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dynamic bag feeding device, comprising an upper base (1), characterized in that: On the outer side of the upper machine base (1), there is a bale supply support (2). On the upper side of the bale supply support (2), there are a first conveyor belt (3) and a second conveyor belt (4), and the first conveyor belt (3) and the second conveyor belt (4) are symmetrically arranged about the center of the upper machine base (1). On the lower side of the upper machine base (1), a support plate (8) is installed. On the lower side of the support plate (8), a stable support (9) is installed through a lifting mechanism (10). On one side of the upper end of the bale supply support (2), there is a feeding conveyor belt (7). One end of the discharge port (16) on one side of the bale supply support (2) is provided with a discharge conveyor belt (6).

2. A dynamic bag supply device according to claim 1, characterized in that: The lifting mechanism (10) adopts a hydraulic cylinder, and a plurality of lifting mechanisms (10) are arranged perpendicular to the upper machine base (1).

3. A dynamic bag supply device according to claim 1, characterized in that: The support plate (8) is arranged as a U-shaped bracket, and two groups of support plates (8) are arranged in parallel.

4. A dynamic bag supply device according to claim 1, characterized in that: The first conveyor belt (3) is arranged as an arc-shaped conveyor belt, and the second conveyor belt (4) adopts a straight conveyor belt.

5. A dynamic package supply device according to claim 1, characterized in that: The first conveyor belt (3) adopts a roller conveyor belt, and one end of the roller is drivingly connected to a first motor. At both ends of the second conveyor belt (4), driving wheels (12) are installed. On the outer side of the transmission shaft (13) at one end of the driving wheel (12), a second motor is drivingly connected.

6. A dynamic bag supply device according to claim 5, characterized in that: There is a tension adjustment mechanism inside the second conveyor belt (4). The tension adjustment mechanism includes support arms (14) rotatably arranged at both ends of the transmission shaft (13), and at one end of the two support arms (14), there is a tension adjustment plate (15). Inside the bale supply support (2), a screw rod (19) is rotatably arranged through a third motor (17), and the middle part of the tension adjustment plate (15) is threadedly connected to the screw rod (19).

7. A dynamic bag supply device according to claim 6, characterized in that: The tension adjustment plate (15) is a rectangular plate, and both ends of the tension adjustment plate (15) are slidably arranged in the limit sliding holes (18) on the side wall of the bale supply support (2).

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