CN210102066U

CN210102066U - Automatic take-out packaging device

Info

Publication number: CN210102066U
Application number: CN201920688902.7U
Authority: CN
Inventors: 章永年; 高伟铭; 姚铠辰; 浦金; 崔冰清; 侯仪霖
Original assignee: Nanjing Agricultural University
Current assignee: Nanjing Agricultural University
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-02-21
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a takeaway automatic packaging device, which comprises a workbench, a conveying mechanism, a heat sealing mechanism, a film feeding mechanism, a cutting mechanism and a lunch box; the method is characterized in that: the conveying mechanism comprises a motor and a conveying belt; the heat sealing mechanism comprises a pressure plate, a push rod and an electric heating wire; the film feeding mechanism comprises a motor and 2 rollers; the cutting mechanism comprises a pneumatic cylinder and a cutting knife; the lunch box is conveyed to the lower part of the heat sealing mechanism through the conveying mechanism, then the film conveying mechanism conveys the film to the position right above the lunch box, and then the pressing plate is pushed by the push rod to carry out downward pressing and sealing; after sealing, the sealing film is conveyed to the lower part of the cutting mechanism by a conveying belt to be cut. The lunch box packaging device is convenient to use, saves a large amount of manpower and material resources, and greatly improves the working efficiency of lunch box packaging.

Description

Automatic take-out packaging device

Technical Field

The utility model relates to a takeaway packing apparatus especially relates to an automatic packing apparatus of takeaway.

Background

In China, the construction of a 'college city' is another big pen after the merger of colleges and universities in the century. As economy develops at a high speed, cities expand rapidly, and education industry gradually goes toward industrialization. With the annual extension of colleges and universities, college school districts in the urban area can meet the requirements of enrollment at all times. Therefore, the government has been led to uniformly plan a high education area, namely the college city, in the suburban area. Due to the suburb, corresponding supporting facilities are not arranged around the suburb, and some suburbs and the civil houses to be removed exist, and even due to the construction progress, many construction sites exist. Even the safety can not be guaranteed well, let alone live. School canteens are relatively scarce in number and supply capacity. Sometimes, the students in class are late and the meal is left after queuing. So the development of the college canteen takeout industry becomes increasingly important. The manual packing of staff is required in the current college dining room takeaway packing, and work efficiency is low, needs a large amount of staff, increases the dining room cost, consequently, urgently needs a college dining room takeaway automatic packing apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automatic packing apparatus of takeaway, the purpose is the lunch-box of being convenient for pack, improves work efficiency. In order to realize the purpose, the utility model discloses the technical scheme who takes is an automatic packing apparatus of takeaway, comprises a workbench, transport mechanism, heat-seal mechanism, the film feeding mechanism and the shutdown mechanism on the workstation are still located to the package of device, the lunch-box is sent the lunch-box through transport mechanism and is carried out the laminating heat-seal in the middle of the centre gripping elevating system.

The transmission mechanism comprises a conveyor belt and a motor.

The heat sealing mechanism comprises a heat sealing plate which is connected with the inner side of the top wall of the frame body through an electric push rod, and the frame body is arranged on the workbench.

The box cover of the lunch box is a plastic film, and the plastic cover body is thermally sealed at the opening of the lunch box by the heat seal plate through heating of the electric heating wire.

The cutting mechanism is provided with an upper cutting knife, a lower cutting knife and a pneumatic cylinder, and the pneumatic cylinder controls the lower cutting knife to move to cut.

The lifting mechanism is an electric push rod, a hydraulic rod or a pneumatic rod.

The lateral wall of support body is equipped with control panel, control panel is equipped with the display screen.

And the inner wall of the frame body is provided with a photoelectric sensor.

The utility model discloses put the lunch-box on the conveyer belt, cross control panel and make single chip microcomputer control transport mechanism, cylinder, elevating system and heating wire work. The roller starts to move a station to drive the plastic film to move, so that the plastic film which is not used moves to the position right below the heat-seal cutting plate and then stops working. The conveying mechanism drives the lunch box to move on the conveying belt, the conveying belt is provided with the square stop block, the lunch box is positioned at the center of the conveying belt, and the heating wire works to heat the heat sealing plate, so that the lunch box is convenient to heat. When the lunch box moves to the position right below the heat sealing plate, the photoelectric sensor senses a lunch box signal, the single chip microcomputer controls the conveyor belt to stop transmission and controls the lifting mechanism to start working, the lifting mechanism drives the heat sealing plate to descend, pressure starts to be generated when the heat sealing plate touches the lunch box, and the servo motor stops moving when the pressure reaches a specific value. Prevent to increase too big damage cutlery box of pressure apart from, the while heat-seal board adds the membrane heat-seal with the lunch-box, push rod control heat-seal board resets after the heat-seal is accomplished, and the conveyer belt resumes the motion simultaneously, sends into the heat-seal position with next cutlery box. The processed lunch box moves to the cutting point along with the conveyor belt to be cut.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the present invention along the direction B-B in fig. 1.

Labeled as: 1. the automatic cutting machine comprises a control panel, a display screen, a frame body, a pneumatic cylinder, a cutting knife, a conveyor belt, a heating wire, a switch, a push rod, a servo motor, a roller and a pressing plate, wherein the display screen is 2, the frame body is 3, the pneumatic cylinder is 4, the cutting knife is 5, the conveyor belt is 6, the heating wire is 7, the switch is 8, the push rod is 9, the servo.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.

As shown in fig. 1-2, the automatic packing device for the takeaway comprises a frame body 3, a switch 8, a conveyor belt 6 arranged on a workbench, a roller 11, a heat sealing mechanism and a cutting mechanism. The heat sealing mechanism comprises a pressure plate 12, an electric heating wire 7 and a push rod 9, and is connected with the inner side of the top wall of the frame body 3. The cutting mechanism consists of a cutting knife 5 and a pneumatic cylinder 4, is controlled by a motor and is arranged on the left side of the frame body 3. The lunch box is conveyed into the lower part of the pressing plate 12 through the conveyor belt 6, and the pressing plate 12 is driven by the push rod 9 to descend for film-adding and sealing. The conveyor belt 6, the heat sealing mechanism, the roller 11 and the cutting mechanism are all connected with a power plug through electric wires, and the electric wires connected with the conveyor belt 6 can be arranged inside the workbench. The conveying belt is driven by a driving motor, so that the conveying belt can circularly convey the lunch boxes. Through the conveying effect of the conveyor belt 6, the lunch boxes are conveyed to the position under the pressing plate 12 from one end of the conveyor belt, and therefore the lunch boxes added with food are subjected to film-adding and heat-sealing one by one. The lateral wall support frame of support body 3 is equipped with control panel 1, and control panel is equipped with display screen 2. In order to stop the meal box just under the pressing plate 12, a photoelectric sensor is arranged on the inner wall of the frame body 3, and when the meal box cuts off the light source, the conveyor belt 6 stops working. In order to facilitate the control of the pressure plate 12 to perform heat sealing work, the servo motor 10 of the push rod 9 for controlling the movement of the pressure plate 12 is provided with a limit switch, when the lunch box and the pressure plate 12 reach a specific pressure distance, the servo motor 10 controls the push rod 9 to stop working, and then the lunch box is reset to the initial height to wait for the next lunch box to enter. In consideration of the requirements of environmental protection and sealing of the opening of the lunch box, the heating wire 7 is arranged in the pressing plate 12, the box cover of the lunch box is made of plastic film, the lunch box and the plastic film are preferably made of environment-friendly plastic, and the pressing plate 12 is heated by the heating wire 7 to heat seal the plastic film at the opening of the lunch box. The electric heating wire 7 is controlled by the single chip microcomputer to keep constant temperature, and the single chip microcomputer controls the electric heating wire 7 inside the pressing plate 12 to work to heat the pressing plate, so that the lunch box is convenient to heat seal. The motor is arranged in the roller 11, after one lunch box is sealed, the single chip microcomputer controls the roller 11 to enable the plastic film to move along with the lunch box at the same speed until the next lunch box reaches the heat-sealing position. The heat-sealed lunch boxes move to a cutting position along with the conveyor belt 6 to be cut off, the cutting knife 5 moves downwards to be cut off by controlling the pneumatic cylinder 4 through the single chip microcomputer, and the edge of the conveyor belt is provided with a contour platform which is used for receiving the lunch boxes which are discharged from the conveyor belt.

The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. The invention is not limited to the specific embodiments described above, but rather, the invention is applicable to other applications without any substantial or substantial modification.

Claims

1. An automatic take-out packaging device comprises a workbench, a conveying mechanism, a heat sealing mechanism, a film feeding mechanism, a cutting mechanism and a lunch box; the method is characterized in that: the conveying mechanism comprises a motor and a conveying belt; the heat sealing mechanism comprises a pressure plate, a push rod and an electric heating wire; the film feeding mechanism comprises a motor and 2 rollers; the cutting mechanism comprises a pneumatic cylinder and a cutting knife; the lunch box is conveyed to the lower part of the heat sealing mechanism through the conveying mechanism, then the film conveying mechanism conveys the film to the position right above the lunch box, and then the pressing plate is pushed by the push rod to carry out downward pressing and sealing; after sealing, the sealing film is conveyed to the lower part of the cutting mechanism by a conveying belt to be cut.