Packaging mechanical structure

Abstract

The utility model relates to the technical field of packaging machines, in particular to a packaging mechanical structure which comprises a machine frame. The two fixing plates are both arranged at the front end of the rack; the two adjusting assemblies are arranged on one sides of the outer walls of the two fixing plates correspondingly; the two steering assemblies are arranged at the top ends of the two adjusting assemblies correspondingly; and the slitting assembly is arranged on one side of the outer wall of the rack. According to the packaging mechanical structure, through the arrangement of the slitting assembly, a plastic packaging material can be divided into two parts, and the two parts of the packaging material are output in an up-down overlapping mode through steering of the two steering assemblies; the problems that according to a packaging machine in the prior art, a product is wrapped in two layers of plastic packaging materials, then the periphery of the packaging materials is subjected to hot melting and pasting through a heat sealing machine to complete packaging of the product, an automatic packaging machine conveys the two layers of plastic packaging materials through two conveying structures, the structure is complex, and the manufacturing cost is high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a packaging machine structure. Background Art

[0002] Packaging machinery refers to machinery that can complete all or part of the product and commodity packaging process. The packaging process includes the main processes such as filling, wrapping, and sealing, as well as related processes before and after, such as cleaning, stacking, and disassembly.

[0003] The packaging machine of the prior art uses two layers of plastic packaging materials to wrap the product and then uses a heat sealing machine to hot-melt and stick the four sides of the packaging materials to complete the packaging of the product. The automatic packaging machine uses two conveying structures to transport the two layers of plastic packaging materials respectively. The structure is complex and the manufacturing cost is high. There is an urgent need for a packaging machinery structure to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a packaging mechanical structure to solve the problems raised in the above background technology. To achieve the above purpose, the present invention provides the following technical solutions: a packaging mechanical structure, comprising:

[0005] frame;

[0006] Two fixing plates, both of which are arranged at the front end of the frame;

[0007] Two adjustment components, the two adjustment components are respectively arranged on one side of the outer wall of the two fixing plates;

[0008] Two steering assemblies, the two steering assemblies are respectively arranged at the top ends of the two adjustment assemblies;

[0009] A cutting assembly is arranged on one side of the outer wall of the frame.

[0010] Preferably, each of the adjusting components includes a screw, a baffle, a turntable, a guide rod, a slide plate and a slider, one end of the screw is rotatably connected to one side of the outer wall of the fixed plate through a bearing, the guide rod is arranged on one side of the outer wall of the fixed plate and is parallel to the screw, the baffle is arranged on the other end of the guide rod and is sleeved on the outside of the screw through a bearing, the turntable is interference fit on one end of the screw principle fixed plate, the slider is screwed on the outer wall of the screw and slidably sleeved on the outer wall of the guide rod, and the slide plate is arranged above the slider.

[0011] Preferably, the slitting assembly includes a motor, a rotating roller, a fixed roller, and a cutting knife. The motor is arranged on one side of the outer wall of the frame, the rotating roller is locked and connected to the output end of the motor through a coupling, the fixed roller is fixedly connected to the outer wall of the frame, and the cutting knife is rotatably connected to the outer wall circumference of the fixed roller through a bearing.

[0012] Preferably, each of the steering assemblies comprises an input roller, a steering roller and an output roller, the input roller being rotatably arranged on one side of the top end of the skateboard via a bracket, the steering roller being rotatably arranged on one side of the top end of the skateboard via a bracket, and the output roller being rotatably arranged on one side of the top end of the skateboard via a bracket and being perpendicular to the input roller.

[0013] Preferably, the steering roller forms an angle of forty-five degrees with the side edge of the skateboard.

[0014] Preferably, the input roller and the rotating roller are parallel to each other, and the output roller and the rotating roller are perpendicular to each other.

[0015] Preferably, the frame is rotatably connected to a plurality of conveying rollers via a plurality of bearings.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. Through the setting of the cutting component, a piece of plastic packaging material can be divided into two parts. The two parts of the packaging material are respectively output in an overlapping manner through the steering of two steering components. This solves the problem that the packaging machine in the prior art uses two layers of plastic packaging materials to wrap the product and then uses a heat sealing machine to hot-melt and paste the four sides of the packaging material to complete the packaging of the product. The automatic packaging machine uses two conveying structures to convey the two layers of plastic packaging materials respectively, which has a complex structure and high manufacturing cost. Through the setting of the adjustment component, the position of the two steering components can be adjusted so that the output packaging materials completely overlap, thereby improving the stability of the device during use and avoiding the situation where the sealing is not tight during the product packaging process due to the misalignment of the two parts of the packaging material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the steering assembly of the utility model.

[0020] In the figure: 1, frame; 2, fixed plate; 3, slide plate; 4, output roller; 5, input roller; 6, steering roller; 7, motor; 8, rotating roller; 9, fixed roller; 10, cutting knife; 11, screw rod; 12, baffle; 13, turntable; 14, guide rod; 15, slider. 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 to Figure 2 The utility model provides a technical solution: a packaging mechanical structure, comprising:

[0023] Rack 1;

[0024] Two fixing plates 2, both of which are arranged at the front end of the frame 1;

[0025] Two adjustment components, the two adjustment components are respectively arranged on one side of the outer wall of the two fixed plates 2. Through the arrangement of the adjustment components, the output position of the packaging material after the turning can be adjusted so that the two packaging materials completely overlap;

[0026] Two steering assemblies, which are respectively arranged at the top ends of the two adjusting assemblies. Through the arrangement of the steering assemblies, the packaging materials can be steered so that the packaging materials are overlapped up and down and input into the packaging machine;

[0027] The slitting assembly is arranged on one side of the outer wall of the frame 1. Through the arrangement of the slitting assembly, the packaging material can be slid into two parts.

[0028] In this embodiment, each adjustment component includes a screw rod 11, a baffle plate 12, a turntable 13, a guide rod 14, a slide plate 3 and a slider 15. One end of the screw rod 11 is rotatably connected to one side of the outer wall of the fixed plate 2 through a bearing. The guide rod 14 is arranged on one side of the outer wall of the fixed plate 2 and is parallel to the screw rod 11. The baffle plate 12 is arranged on the other end of the guide rod 14 and is sleeved on the outside of the screw rod 11 through a bearing. The turntable 13 is interference-fitted on one end of the screw rod 11 and the fixed plate 2. The slider 15 is screwed to the outer wall of the screw rod 11 and can be slidably sleeved on the outer wall of the guide rod 14. The slide plate 3 is arranged The turntable 13 is rotated above the slider 15 to make the turntable 13 drive the screw rod 11 to rotate. Under the action of the rotational force of the outer wall thread of the screw rod 11, when the screw rod 11 rotates, the slider 15 can drive the slide plate 3, the input roller, the steering roller 6 and the output roller 4 to slide under the limiting action of the two guide rods 14, thereby realizing the adjustment of the output position of the packaging material after the steering roller 6 is turned, so that the two packaging materials are completely overlapped, thereby improving the stability of the device during use, and avoiding the occurrence of loose sealing during product packaging due to the misalignment of the two parts of the packaging material.

[0029] In this embodiment, the slitting assembly includes a motor 7, a rotating roller 8, a fixed roller 9, and a cutting knife 10. The motor 7 is arranged on one side of the outer wall of the frame 1. The rotating roller 8 is locked and connected to the output end of the motor 7 through a coupling. The fixed roller 9 is fixedly connected to the outer wall of the frame 1. The cutting knife 10 is rotatably connected to the circumference of the outer wall of the fixed roller 9 through a bearing. The packaging material conveyed from the conveying roller passes through the bottom of the cutting knife 10 and bypasses the top of the rotating roller 8. Under the action of the conveying roller, the packaging material comes into contact with the cutting knife 10 during the conveying process and is cut into two parts by the cutting knife 10.

[0030] In this embodiment, each steering assembly includes an input roller 5, a steering roller 6 and an output roller 4. The input roller 5 is rotatably arranged on the top side of the slide plate 3 through a bracket, the steering roller 6 is rotatably arranged on the top side of the slide plate 3 through a bracket, and the output roller 4 is rotatably arranged on the top side of the slide plate 3 through a bracket and is perpendicular to the input roller 5. The two parts of the packaging materials respectively bypass the two input rollers 5 and the steering roller 6, and are output through the output roller 4 after being turned by the steering roller 6. At this time, the two output packaging materials overlap each other.

[0031] In this embodiment, the steering roller 6 forms an angle of 45 degrees with the side of the slide plate 3 , so as to achieve the purpose of steering the packaging material input by the input roller 5 .

[0032] In this embodiment, the input roller 5 and the rotating roller 8 are parallel to each other, and the output roller 4 and the rotating roller 8 are perpendicular to each other.

[0033] In this embodiment, a plurality of conveying rollers are rotatably connected to the frame 1 through a plurality of bearings. The arrangement of the conveying rollers can reduce the pulling force on the packaging material during the conveying process, thereby preventing the surface of the packaging material from being subjected to pulling force during the conveying process and forming raised wrinkles in the same direction of conveying. At the same time, the arrangement of the conveying rollers can also adjust the position of the packaging material so that the packaging material contacts the cutting knife 10 when passing through the cutting knife 10. The position of the conveying rollers can be flexibly installed according to actual usage needs.

[0034] The use method and advantages of the utility model: When in use, the working process is as follows:

[0035] The packaging material conveyed from the conveying roller passes through the bottom of the cutting knife 10 and bypasses the top of the rotating roller 8. Under the action of the conveying roller, the packaging material contacts the cutting knife 10 during the conveying process and is cut into two parts by the cutting knife 10. The two parts of the packaging material bypass the two input rollers 5 and the steering roller 6 respectively, and are output through the output roller 4 after being turned by the steering roller 6. At this time, the two output packaging materials overlap each other, and the turntable 13 is rotated to drive the screw rod 11 to rotate. Under the action of the rotational force of the outer wall of the screw rod 11, when the screw rod 11 rotates, the slider 15 can drive the slide plate 3, the input roller, the steering roller 6 and the output roller 4 to slide under the limiting action of the two guide rods 14, thereby realizing the adjustment of the output position of the packaging material after the steering roller 6 is turned, so that the two packaging materials are completely overlapped, thereby improving the stability of the device when in use, and avoiding the situation that the two parts of the packaging material are misaligned and cause the sealing to be loose during the product packaging process.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A packaging mechanical structure, characterized in that: include: frame; Two fixing plates, both of which are arranged at the front end of the frame; Two adjustment components, the two adjustment components are respectively arranged on one side of the outer wall of the two fixing plates; Two steering assemblies, the two steering assemblies are respectively arranged at the top ends of the two adjustment assemblies; A slitting assembly, the slitting assembly being arranged on one side of the outer wall of the frame; Each of the adjustment components includes a screw, a baffle, a turntable, a guide rod, a slide plate and a slider, one end of the screw is rotatably connected to one side of the outer wall of the fixed plate through a bearing, the guide rod is arranged on one side of the outer wall of the fixed plate and is parallel to the screw, the baffle is arranged on the other end of the guide rod and is sleeved on the outside of the screw through a bearing, the turntable is interference-fitted on one end of the screw principle fixed plate, the slider is screwed on the outer wall of the screw and slidably sleeved on the outer wall of the guide rod, and the slide plate is arranged above the slider; The slitting assembly includes a motor, a rotating roller, a fixed roller, and a cutting knife. The motor is arranged on one side of the outer wall of the frame, the rotating roller is locked and connected to the output end of the motor through a coupling, the fixed roller is fixedly connected to the outer wall of the frame, and the cutting knife is rotatably connected to the outer wall circumference of the fixed roller through a bearing; Each of the steering assemblies comprises an input roller, a steering roller and an output roller. The input roller is rotatably arranged on one side of the top end of the slide plate through a bracket, the steering roller is rotatably arranged on the top end of the slide plate through a bracket, and the output roller is rotatably arranged on one side of the top end of the slide plate through a bracket and is perpendicular to the input roller.

2. A packaging mechanical structure according to claim 1, characterized in that: The steering roller forms an angle of 45 degrees with the side edge of the skateboard.

3. A packaging mechanical structure according to claim 1, characterized in that: The input roller is parallel to the rotating roller, and the output roller is perpendicular to the rotating roller.

4. A packaging mechanical structure according to claim 1, characterized in that: The frame is rotatably connected with a plurality of conveying rollers via a plurality of bearings.

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