CN205525109U - Packagine machine film wrapping machine - Google Patents

Abstract

A film wrapping device for a packaging machine relates to a product packaging device. There are brackets and a central base, ultrasonic sensors are set on the bracket, left and right bases are respectively set on the left and right sides of the central base, and left and right bases are respectively equipped with The left manipulator and the right manipulator, the left manipulator is equipped with a clamp rod, the right manipulator is equipped with a time-sharing multiplexing washer and cutting device, the central base is equipped with a gear crawler transmission mechanism, and the gear crawler transmission mechanism is equipped with a rotating disc , There is a lifting platform in the center of the central base, a screw is provided at the lower part of the lifting platform, and the screw is connected to the screw motor; a transition slide is provided at the end of the lifting platform; the roller wrapped with plastic film is set on the rotating disc. It can automatically complete a series of assembly line processes such as product fixing, rotating film wrapping, clamping rods to fix plastic film, cutting film, platform lifting and product boxing for different materials and different sizes of products, which greatly saves manpower and ensures the overall structure after film wrapping aesthetics.

Description

Packaging machine wrapping device

technical field

The utility model relates to a commodity packaging device, in particular to a film wrapping device for a packaging machine.

Background technique

With the sound development of e-commerce, the express delivery industry has also entered a stage of rapid development. However, with the expansion of express delivery companies, the shortage of manpower has become a great obstacle restricting the development of the express delivery industry. Especially when there is a surge in express shipments during holidays, the labor force of the express delivery staff has increased, and the delivery timeliness has also been affected by the shortage of manpower. Therefore, it is necessary to develop and design an intelligent packaging machine to automatically package products, reduce human workload, and improve work efficiency and packaging quality.

Zhang Youliang and Wang Ru's paper "Research on Improving the Film Feeding Speed of Heat Shrinkable Film Packaging Machine" introduced a thermal packaging mechanism. In practical application, it can save manpower and material resources, but it needs a heat source to provide gluing during the film sealing process. Heat, complex structure, and can only be packaged for items of the same size, which limits the scope of application of the product.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned deficiencies in the prior art, to provide a product that can automatically complete product fixing, rotating film wrapping, clamping rod fixing plastic film, cutting film, platform lifting and product boxing for products of different materials and sizes. A series of assembly line processes, which greatly save manpower and ensure the overall structure of the packaging machine after film wrapping is beautiful.

The utility model is provided with a support and a central base, and an ultrasonic sensor is provided on the support, and a left base and a right base are respectively provided on the left and right sides of the central base, and on the left base and the right base, A left manipulator and a right manipulator are respectively provided, the left manipulator is provided with a clamping rod, the right manipulator is provided with a time-sharing reuse washer and a cutting device, the central base is provided with a gear crawler transmission mechanism, and the gear crawler transmission mechanism is provided with a The rotating disc has a lifting platform in the center of the central base, and a screw is provided at the bottom of the lifting platform, which is connected to the screw motor; a transition slide is provided at the end of the lifting platform; a roller wrapped with plastic film is set on the rotating disc.

The bottom of the rotating disc can be provided with small wheels.

The utility model has the following beneficial effects:

The utility model can automatically carry out film-wrapping packaging for commodities of different shapes, sizes or materials, saving a lot of manpower. Selectively start different packaging processes according to the size and material of the product; through distance measurement, the ultrasonic sensor selects the plastic film that matches the size of the product to ensure the integrity of the product packaging and fully save materials; The process is more stable; the rotating disc reduces friction by assembling small wheels to ensure a smoother rotating process, and the circular rotating structure can minimize the limitation on the shape of the product; the time-sharing multiplexing device assembles the washer with the rotating knife With the same mechanical arm, it can realize the fixation of the product during the packaging process, and can also realize the cutting of the plastic film after the packaging is completed, which fully saves materials and space; the film is clamped by the program-controlled clamping rod device to realize the film fixing, which is convenient for the packaging process and cutting process; the platform lifts and tilts the product to slide down to the conveyor belt to complete the entire product wrapping process.

Description of drawings

Fig. 1 is a schematic diagram of the structure and composition of an embodiment of the utility model.

Fig. 2 is a front structural schematic view of an embodiment of the utility model.

Fig. 3 is a structural schematic diagram of the film wrapping mechanism (rotary disc and gear crawler transmission device) of the embodiment of the present invention.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Referring to Figures 1 to 3, the utility model embodiment is provided with a support 6 and a central base 16, an ultrasonic sensor 19 is provided on the support 6, and a left base 18 and a right base are respectively provided on the left and right sides of the central base 16. The base 7 is respectively provided with a left manipulator 1 and a right manipulator 5 on the left side base 18 and the right side base 7, the left manipulator 1 is provided with a clamp rod 2, and the right manipulator 5 is provided with a gasket for time-division multiplexing 4 and the cutting device 3, the central base 16 is provided with a gear crawler transmission mechanism 9, the gear crawler transmission mechanism 9 is provided with a rotating disc 8, and the center of the central base 16 is provided with a lifting platform 15, and the lower part of the lifting platform 15 is provided with Screw rod 14, screw rod 14 is connected with screw motor 12; Transition slideway 13 is provided at the end of lifting platform 15; The bottom of the rotating disc 8 is provided with a small wheel 10 .

In Fig. 1, the mark 11 is the motor of the gear track transmission mechanism.

Concrete working principle and working process of the present utility model are given below:

Commodity packaging function: This function involves left manipulator 1 and right manipulator 5. In order to realize material saving, the intelligent product packaging system uses two sets of ultrasonic sensors 19 to measure the distance, and selects a film that matches the size of the product.

When the product size is small, use the upper and lower two sets of ultrasonic sensors 19 to find the corresponding film when the corresponding distance input range is relatively large; and when the product size is large, use the upper and lower two sets of ultrasonic sensors 19 to find the time when the corresponding distance input range is small Corresponding to the film, that is, to complete the selection of plastic films of different widths. Start the packaging procedure, the clamp rod 2 clamps one end of the plastic film; at the same time, the motor rotates, driving the gear crawler transmission mechanism 9 to work, and then driving the rotation of the rotating disc 8, and the small wheel 10 at the lower end can effectively reduce the friction force to make the rotation process More stable; the washer 4 in the time-sharing multiplexing mechanism fixes the product on the lifting platform 15; because the drum 17 wrapped with plastic film and the rotating disc 8 are assembled through a mechanical structure, the rotation of the disc drives the plastic film to elongate and rotate to realize the product Wrapping; when wrapping to two circles, the clamp rod 2 is pulled away, and the rotating disk 8 drives the plastic film to continue to rotate; and when it is wrapped to a certain thickness, the clamp rod 2 clamps one end of the plastic film, and at this time in the time-sharing multiplexing mechanism Rotating knife 3 cuts the film from the top, reduces its deformation as much as possible, and prepares for the next packaging process.

At the same time, the packaging mechanism can also package items of different shapes and materials such as fragile items, scattered items, and fruits. When dealing with fragile products, the system will automatically enter the fragile product packaging program by selecting, and increase the number of wrapping circles to effectively protect fragile products, and then repeat the above product packaging process.

Commodity output function: when the lifting platform 15 drives the screw rod 14 mechanism to slowly rotate and descend to a certain height through the motor, one end of the lifting platform 15 is tilted, so that the items fall into the packing box along the transition slide 13, and the entire packaging process is completed.

The gear crawler transmission mechanism 9 can make the crawler belt mesh with it to drive the rotation of the disk 8 by distributing the three groups of transmission gears in a triangle around the rotating disk. Two groups of one end coaxial in three groups of transmission gears of gear crawler drive mechanism 9, drive with a motor. The rotating disk 8 is composed of a plurality of hollowed out components and irregular components with inclined angles. Two sets of ultrasonic sensors 19 feed back the size of the detected plastic film to the program through distance measurement, so that the program controls the film that matches the size of the product to start the packaging process. After finishing, start cutting device 3 and cut plastic film. The lifting platform 15 is placed above the screw rod 14, and the motor drives the screw rod 14 to rotate so as to drive the platform 15 to lift.

The utility model realizes a series of assembly line processes of packaging from product fixing, rotating film, clamping rod extraction, repeated film wrapping, film cutting and product output, and can automatically wrap products of different shapes, sizes or materials. Packaging, saving a lot of manpower.

Claims (2)

1. packer wraps up in film device, it is characterised in that be provided with support and centre pedestal, is provided with ultrasonic sensor on support, About centre pedestal, two are then respectively equipped with left side pedestal and right side pedestal, are respectively equipped with left machinery on left side pedestal and right side pedestal Hands and right mechanical hand, left mechanical hand is provided with folder rod, and right mechanical hand is provided with packing ring and the cutter sweep of time-sharing multiplex, central authorities' base Seat is provided with gear Caterpillar transmission mechanism, and gear Caterpillar transmission mechanism is provided with rotating circular disk, and at centre pedestal, central authorities are provided with lifting Platform, lifting platform bottom is provided with screw rod, and screw rod is connected with screw rod motor；It is provided with transition slideway at lifting platform end；It is wrapped with plastics thin The cylinder of film sets on a rotary disc.

2. packer wraps up in film device as claimed in claim 1, it is characterised in that the bottom of described rotating circular disk is provided with steamboat.