Synchronous belt transmission device of full-automatic strapping machine

Abstract

The utility model is applicable to the technical field of full-automatic strapping machines, and provides a synchronous belt transmission device of a full-automatic strapping machine, which comprises a bottom plate, a conveying frame, a conveying motor, a conveying roller and a conveying belt, the right end of the conveying frame is hinged with the bottom plate, and the upper surface of the bottom plate is hinged with a second electric hydraulic rod; the conveying motor, the first electric hydraulic rod and the second electric hydraulic rod can be controlled to work by operating the controller, the conveying roller can drive the conveying belt to rotate through driving of the output end of the conveying motor, and therefore the conveying belt has the material conveying capacity, and the telescopic end of the second electric hydraulic rod extends and contracts, so that the conveying belt can be used for conveying materials. The height of the left end of the conveying frame can be adjusted, so that the equipment is adaptive to strapping machines with different outlet heights, the applicability of the equipment is improved, materials conveyed on the conveying belt can be limited through extension and contraction of the telescopic end of the first electric hydraulic rod, and the materials are prevented from sliding off on the conveying belt.

Description

Technical Field

[0001] The utility model belongs to the technical field of full-automatic strapping machines, in particular to a synchronous belt transmission device for a full-automatic strapping machine. Background Art

[0002] Fully automatic strapping machines are used for the final stage of packaging, strapping cartons with strapping tape to prevent them from falling apart during handling. Automatic strapping machines offer numerous advantages: they produce attractive, durable straps, are highly efficient, and improve worker efficiency. This reduces waste and saves costs. Currently, cartons are typically placed directly on the fully automatic strapping machine for strapping, then transported to the designated location via a transmission mechanism.

[0003] After searching, the Chinese patent application number is: 202121110644.8, which discloses a synchronous belt transmission device for a fully automatic strapping machine, including a strapping machine body, a limiting transmission mechanism is provided on one side of the strapping machine body, the limiting transmission mechanism includes a limiting conveyor belt and a motor, the limiting conveyor belt is located on one side of the strapping machine body, a first connecting plate is provided at one end of the top of the limiting conveyor belt, a first limiting plate is provided on one side of the limiting conveyor belt, and a second limiting plate is provided on the side of the limiting conveyor belt away from the first limiting plate. The first limiting plate and the second limiting plate are respectively fixedly connected to the two ends of one side of the strapping machine body. The beneficial effect of the synchronous belt transmission device for a fully automatic strapping machine is: reducing the trouble of use for staff, avoiding the lack of a certain limit for the cartons during transportation in the existing synchronous belt transmission device of the fully automatic strapping machine, which causes the cartons to easily tip over during transportation, so that the strapped cartons may become loose to a certain extent, affecting the transportation of the cartons after strapping. It has the following problems: the upper end height of the device is fixed, and it can only be adapted to strapping machines with a single outlet height, and its scope of application is small. Utility Model Content

[0004] The utility model provides a synchronous belt transmission device for a fully automatic strapping machine, aiming to solve the problem in the prior art that the upper end height of the device is fixed, the device can only be adapted to strapping machines with a single outlet height, and the application range is small.

[0005] The utility model is implemented as follows: a synchronous belt transmission device of a fully automatic strapping machine includes a base plate, a conveying frame, a conveying motor, a conveying roller and a conveyor belt, the right end of the conveying frame is hinged to the base plate, and the upper surface of the base plate is hingedly connected to a second electric hydraulic rod, the telescopic end of the second electric hydraulic rod is hinged to the conveying frame, and the outer wall of the conveying frame is fixedly connected to a controller, and the inner wall of the conveying frame is fixedly connected to a first electric hydraulic rod, the telescopic end of the first electric hydraulic rod is fixedly connected to a limit plate, and the limit plates are symmetrically distributed along the vertical center line of the conveying frame, the left inner wall of the conveying frame is hinged with a connecting plate, and a supporting plate is provided on the right upper surface of the base plate, the second electric hydraulic rod, the first electric hydraulic rod and the conveying motor are electrically connected to the controller.

[0006] Preferably, one end of the rubber sheet is fixedly connected to the inner wall of the conveying frame, and the other end of the rubber sheet is fixedly connected to the limiting plate.

[0007] Preferably, a third electro-hydraulic rod is fixedly connected to the upper surface of the base plate, and the third electro-hydraulic rod is located between the base plate and the supporting plate.

[0008] Preferably, a blanking guide plate is hingedly connected to the outer wall of the supporting plate.

[0009] Preferably, a roller is fixedly connected to the lower surface of the bottom plate.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] By operating the controller, the operation of the conveying motor, the first electric hydraulic rod and the second electric hydraulic rod can be controlled. The output end of the conveying motor can drive the conveyor roller to drive the conveyor belt to rotate, so that the conveyor belt has the ability to convey materials. The extension and contraction of the telescopic end of the second electric hydraulic rod can adjust the height of the left end of the conveying frame, so that the equipment can adapt to strapping machines with different outlet heights, thereby improving the applicability of the equipment. The extension and contraction of the telescopic end of the first electric hydraulic rod can limit the material conveyed on the conveyor belt to prevent the material from slipping on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of the conveying frame of the present utility model;

[0014] Figure 3 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0015] In the figure: 1. Base plate; 2. Conveying frame; 3. Conveying motor; 4. Conveying roller; 5. Conveyor belt; 6. First electric hydraulic rod; 7. Limiting plate; 8. Controller; 9. Second electric hydraulic rod; 10. Connecting plate; 11. Rubber sheet; 12. Support plate; 13. Third electric hydraulic rod; 14. Unloading guide plate; 15. Roller. DETAILED DESCRIPTION

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0017] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] The embodiment of the utility model provides a synchronous belt transmission device for a fully automatic strapping machine, such as Figure 1-3 As shown, it includes a base plate 1, a conveying frame 2, a conveying motor 3, a conveying roller 4 and a conveyor belt 5. The right end of the conveying frame 2 is hinged to the base plate 1, and the upper surface of the base plate 1 is hingedly connected to the second electric hydraulic rod 9. The telescopic end of the second electric hydraulic rod 9 is hinged to the conveying frame 2, and the outer wall of the conveying frame 2 is fixedly connected to the controller 8, and the inner wall of the conveying frame 2 is fixedly connected to the first electric hydraulic rod 6. The telescopic end of the first electric hydraulic rod 6 is fixedly connected to the limit plate 7, and the limit plate 7 is symmetrically distributed along the vertical center line of the conveying frame 2. The left inner wall of the conveying frame 2 is hinged with a connecting plate 10, and a support plate 12 is provided on the right upper surface of the base plate 1. The second electric hydraulic rod 9, the first electric hydraulic rod 6 and the conveying motor 3 are electrically connected to the controller 8.

[0019] It should be noted that, since the upper end height of the equipment in the prior art is fixed, it can only be adapted to a strapping machine with a single outlet height, and its scope of application is small. Therefore, in order to solve the problem that the upper end height of the equipment in the prior art is fixed, it can only be adapted to a strapping machine with a single outlet height, and its scope of application is small, this solution can control the operation of the conveying motor 3, the first electric hydraulic rod 6 and the second electric hydraulic rod 9 by operating the controller 8. The output end of the conveying motor 3 drives the conveyor roller 4 to drive the conveyor belt 5 to rotate, so that the conveyor belt 5 has the ability to convey materials. The left end height of the conveying frame 2 can be adjusted by extending and contracting the telescopic end of the second electric hydraulic rod 9, so that the equipment can be adapted to strapping machines with different outlet heights, thereby improving the applicability of the equipment. The material conveyed on the conveyor belt 5 can be limited by extending and contracting the telescopic end of the first electric hydraulic rod 6 to prevent the material from slipping on the conveyor belt 5.

[0020] In a further preferred embodiment of the present invention, Figure 3 As shown, one end of the rubber sheet 11 is fixedly connected to the inner wall of the conveying frame 2 , and the other end of the rubber sheet 11 is fixedly connected to the limiting plate 7 .

[0021] In this embodiment, the gap between the conveying frame 2 and the limiting plate 7 is shielded by the rubber sheet 11 to prevent the material from hitting the outer wall of the limiting plate 7 and provide guidance for the material.

[0022] In a further preferred embodiment of the present invention, Figure 1 As shown, a third electric hydraulic rod 13 is fixedly connected to the upper surface of the base plate 1 , and the third electric hydraulic rod 13 is located between the base plate 1 and the supporting plate 12 .

[0023] In this embodiment, when the conveying frame 2 rotates, a height difference will be generated between the lower end of the conveyor belt 5 and the support plate 12. By extending and contracting the telescopic end of the third electric hydraulic rod 13, the height difference between the conveyor belt 5 and the support plate 12 is reduced, thereby reducing the impact force of the material on the conveyor belt 5 falling on the support plate 12.

[0024] In a further preferred embodiment of the present invention, Figure 1 As shown, a blanking guide plate 14 is hingedly connected to the outer wall of the supporting plate 12 .

[0025] In this embodiment, the material on the supporting plate 12 is easily discharged by the material discharge guide plate 14 .

[0026] In a further preferred embodiment of the present invention, Figure 1 As shown, a roller 15 is fixedly connected to the lower surface of the base plate 1 .

[0027] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0028] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative, such as the division of the above-mentioned units. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the coupling or communication connection between each other shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0029] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A synchronous belt transmission device for a fully automatic strapping machine, characterized in that: The invention comprises a base plate (1), a conveying frame (2), a conveying motor (3), a conveying roller (4) and a conveying belt (5), wherein the right end of the conveying frame (2) is hinged to the base plate (1), and a second electric hydraulic rod (9) is hingedly connected to the upper surface of the base plate (1), and the telescopic end of the second electric hydraulic rod (9) is hinged to the conveying frame (2), and the outer wall of the conveying frame (2) is fixedly connected to a controller (8), and the inner wall of the conveying frame (2) is fixedly connected to a first electric hydraulic rod (6), and the telescopic end of the first electric hydraulic rod (6) is fixedly connected to a limit plate (7), and the limit plates (7) are symmetrically distributed along the vertical center line of the conveying frame (2), the left inner wall of the conveying frame (2) is hingedly connected to a connecting plate (10), and a supporting plate (12) is arranged on the right upper surface of the base plate (1), and the second electric hydraulic rod (9), the first electric hydraulic rod (6) and the conveying motor (3) are electrically connected to the controller (8).

2. A synchronous belt transmission device for a fully automatic strapping machine as claimed in claim 1, characterized in that: One end of a rubber sheet (11) is fixedly connected to the inner wall of the conveying frame (2), and the other end of the rubber sheet (11) is fixedly connected to the limiting plate (7).

3. A synchronous belt transmission device for a fully automatic strapping machine as claimed in claim 1, characterized in that: A third electric hydraulic rod (13) is fixedly connected to the upper surface of the base plate (1), and the third electric hydraulic rod (13) is located between the base plate (1) and the supporting plate (12).

4. A synchronous belt transmission device for a fully automatic strapping machine as claimed in claim 3, characterized in that: The outer wall of the supporting plate (12) is hinged with a material discharge guide plate (14).

5. The synchronous belt transmission device of a fully automatic strapping machine as claimed in claim 1, characterized in that: A roller (15) is fixedly connected to the lower surface of the bottom plate (1).

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