CN213706009U

CN213706009U - Automatic closing device of food package box

Info

Publication number: CN213706009U
Application number: CN202022618386.6U
Authority: CN
Inventors: 张德林; 王颐蓉; 张世齐; 邓飞
Original assignee: Henan Pinzheng Food Technology Co ltd
Current assignee: Henan Pinzheng Food Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-16
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to a food processing technology field discloses an automatic closing device of food package box, including material loading conveyer belt and unloading conveyer belt, be equipped with between material loading conveyer belt and the unloading conveyer belt and seal the platform, the both sides of sealing the platform are equipped with the conveying chain, the conveying chain is equipped with the ejector pad pole, it is equipped with the mechanism of sealing to seal the platform top, seal the mechanism and include the mount, seal the cylinder, the clamp plate, unreel the roller, the wind-up roll, the guide roll, the clamp plate is connected in the flexible end that seals the cylinder, be equipped with the briquetting on the clamp plate, heater strip and cutter, it seals the membrane book to be equipped with on the unreeling the roller, it twines to the wind-up roll after two guide roll direction to seal the. The utility model discloses can carry out automatic feeding, seal and unloading to food package box, realize the continuity and the automation mechanized operation that seal, improve work efficiency greatly, reduce intensity of labour and cost of labor, can satisfy mass production's requirement.

Description

Automatic closing device of food package box

Technical Field

The utility model relates to a food processing technology field especially relates to an automatic closing device of food package box.

Background

With the rapid development of economy, the pace of life of people is faster and faster, so that the demand of fast food is larger and larger, and the packing box needs to be sealed in the processing process of the fast food so as to be stored in a sealed manner. The existing sealing method is mainly characterized in that the packaging boxes are manually placed into a sealing machine one by one to be sealed, the labor intensity is high, the working efficiency is low, the labor cost is high, and the requirement of mass production cannot be met.

SUMMERY OF THE UTILITY MODEL

To the technical problem that prior art exists, the utility model provides an automatic closing device of food package box.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic sealing device for food packaging boxes comprises a feeding conveyor belt and a discharging conveyor belt which are arranged in parallel, a sealing platform is arranged between the feeding conveyor belt and the discharging conveyor belt, conveying chains are arranged on two sides of the sealing platform and connected with a driving mechanism, a plurality of material pushing rods are arranged between the two conveying chains at equal intervals in the transverse direction, a sealing mechanism is arranged above the sealing platform and comprises a fixing frame, a sealing air cylinder, a pressing plate, an unwinding roller, a winding roller and a guide roller, the fixing frame is arranged right above the sealing platform, the sealing air cylinder is fixed on the fixing frame, the pressing plate is connected to the telescopic end of the sealing air cylinder, a pressing block, a heating wire and a cutter are arranged on the pressing plate, the unwinding roller and the winding roller are respectively connected to two sides of the fixing frame, a sealing film roll is arranged on the unwinding roller, and the winding roller is, the two guide rollers are respectively arranged on two sides of the pressing plate, and the sealing film on the sealing film roll is guided by the two guide rollers and then wound on the winding roller; seal platform and material loading conveyer belt linking department, seal platform and unloading conveyer belt linking department and all be equipped with the clearance that is used for the ejector tie rod to pass through, be equipped with on the material loading conveyer belt and seal the pushing equipment that the platform is relative.

Preferably, actuating mechanism drive sprocket, driven sprocket, drive sprocket and driven sprocket all rotate to be connected in locating the frame that seals platform one side, the drive sprocket transmission is connected with driving motor.

Preferably, pushing equipment includes the fender material cylinder, pushes away material cylinder, scraping wings, guide bar and guide block, the fender material cylinder sets gradually along the direction of transfer of material loading conveyer belt with pushing away the material cylinder, pushes away the material cylinder and locates one side of material loading conveyer belt and set up relatively with sealing the platform, the scraping wings is connected in the flexible end that pushes away the material cylinder, is equipped with on the scraping wings with food package box outline assorted material pushing groove, the guide bar is connected on the scraping wings, one side of material loading conveyer belt is located to the guide block, is equipped with on the guide block with guide bar sliding fit's guiding hole.

The utility model discloses still including enabling the other subassemblies of the automatic closing device normal use of a food package box, be the conventional technological means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.

The utility model discloses can carry out automatic feeding, seal and unloading to food package box, realize the continuity and the automation mechanized operation that seal, improve work efficiency greatly, reduce intensity of labour and cost of labor, can satisfy mass production's requirement.

Drawings

Fig. 1 is a plan view of the present embodiment.

Fig. 2 is a front view of the capper platform and capping mechanism of fig. 1.

In the figure: the device comprises a feeding conveyor belt 1, a discharging conveyor belt 2, a sealing platform 3, a conveying chain 4, a pushing rod 5, a fixing frame 6, a sealing cylinder 7, a pressing plate 8, an unwinding roller 9, a winding roller 10, a guide roller 11, a material pushing groove 12, a heating wire 13, a cutter 14, a sealing film 15, a gap 16, a material pushing plate 17, a material stopping cylinder 18, a material pushing cylinder 19 and a guide rod 20.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-2, an automatic sealing device for food packaging boxes comprises a feeding conveyor belt 1 and a discharging conveyor belt 2 which are arranged in parallel, a sealing platform 3 is arranged between the feeding conveyor belt 1 and the discharging conveyor belt 2, conveying chains 4 are arranged on two sides of the sealing platform 3, the conveying chains 4 are connected with a driving mechanism, a plurality of material pushing rods 5 are transversely arranged between the two conveying chains 4 at equal intervals, a sealing mechanism is arranged above the sealing platform 3, the sealing mechanism comprises a fixing frame 6, a sealing cylinder 7, a pressing plate 8, an unwinding roller 9, a winding roller 10 and a guide roller 11, the fixing frame 6 is arranged right above the sealing platform 3, the sealing cylinder 7 is fixed on the fixing frame 6, the pressing plate 8 is connected with the telescopic end of the sealing cylinder 7, the pressing plate 8 is provided with a pressing block, a heating wire 13 and a cutter 15, the unwinding roller 9 and the winding roller 10 are respectively connected on two sides of the, the unwinding roller 9 is provided with a sealing film roll, the winding roller 10 is in transmission connection with a winding motor, the two guide rollers 11 are respectively arranged on two sides of the pressing plate 8, and the sealing film 15 on the sealing film roll is guided by the two guide rollers 11 and then wound on the winding roller 10; seal platform 3 and the joining department of material loading conveyer belt 1, seal platform 3 and the joining department of unloading conveyer belt 2 and all be equipped with the clearance 16 that is used for ejector tie rod 5 to pass through, be equipped with on the material loading conveyer belt 1 and seal the relative pushing equipment of platform 3.

The driving mechanism comprises a driving chain wheel and a driven chain wheel, wherein the driving chain wheel and the driven chain wheel are both rotationally connected to a rack arranged on one side of the sealing platform 3, and the driving chain wheel is in transmission connection with a driving motor.

Pushing equipment sets gradually along the direction of transfer of material loading conveyer belt 1 including keeping off material cylinder 18, pushing away material cylinder 19, scraping wings 17, guide bar 20 and guide block, keeping off material cylinder 18 and pushing away material cylinder 19, push away material cylinder 19 and locate one side of material loading conveyer belt 1 and with seal platform 3 and set up relatively, scraping wings 17 connects in the flexible end that pushes away material cylinder 19, is equipped with on scraping wings 17 with food package box outline assorted material pushing groove 12, guide bar 20 is connected on scraping wings 17, one side of material loading conveyer belt 1 is located to the guide block, is equipped with on the guide block with guide bar 20 sliding fit's guiding hole.

In the embodiment, one side of the feeding conveyor belt 1 is provided with a bracket, and the material blocking cylinder 18, the material pushing cylinder 19 and the guide block are connected to the bracket; the shapes of the pressing block and the cutter 14 are matched with the shape of the edge of the opening of the food packaging box, and the pressing block is arranged on the inner side of the cutter; a sealing station is formed between the adjacent material pushing rods 5; the driving motor is a stepping motor.

When the food sealing device is used, the feeding conveyor belt 1 is connected with a preorder procedure of food processing sealing, and the discharging conveyor belt 2 is connected with a follow-up procedure of food processing sealing. The food packaging boxes to be sealed are conveyed from the feeding conveyor belt 1, when the food packaging boxes move to the position of the material pushing plate 17, the material pushing cylinder 19 extends out to push the food packaging boxes to the sealing platform 3, and meanwhile, the material blocking cylinder 18 extends out to block the rear food packaging boxes to continue conveying, so that only one food packaging box enters the sealing platform 3 at each time; then a driving motor drives a driving chain wheel to rotate by a certain angle, so that a conveying chain 4 moves forwards and translates by a distance of a sealing station, a material pushing rod 5 pushes a food packaging box to move forwards, when the food packaging box moves to a position right below a sealing mechanism, a sealing cylinder 7 extends out, a pressing plate 8 moves downwards, a pressing block is in contact with the outer edge of a packaging box opening and presses a sealing film at the packaging box opening, the sealing film is sealed with the outer edge of the packaging box by heating of an electric heating wire, and a cutter 14 cuts the sealing film along the outer contour of the packaging box; after sealing, food package box is pushed away to unloading conveyer belt 2 by ejector pin 5 on, gets into next process, and rolling motor drives wind-up roll 10 and rolls simultaneously, makes simultaneously unreel roller 9 unreel, is convenient for seal next food package box.

In the utility model, when the sealing mechanism performs the sealing action, the conveying chain 4 is not moved, so that the food packaging box is in a static state, and the stability of the sealing action is ensured; after the action of once sealing, the distance of the material pushing rod 5 which moves forwards for one sealing station conveys the packaging boxes on the sealing platform 3, and meanwhile, the packaging boxes at two end parts of the sealing platform 3 move from the feeding and discharging of the sealing platform.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides an automatic closing device of food package box, includes parallel arrangement's material loading conveyer belt and unloading conveyer belt, its characterized in that: a sealing platform is arranged between the feeding conveyor belt and the discharging conveyor belt, conveying chains are arranged on two sides of the sealing platform, the conveying chains are connected with a driving mechanism, a plurality of material pushing rods are transversely arranged between the two conveying chains at equal intervals, a sealing mechanism is arranged above the sealing platform, the sealing mechanism comprises a fixed frame, a sealing cylinder, a pressure plate, an unwinding roller, a winding roller and a guide roller, the fixing frame is arranged right above the sealing platform, the sealing cylinder is fixed on the fixing frame, the pressing plate is connected with the telescopic end of the sealing cylinder, the pressing plate is provided with a pressing block, a heating wire and a cutter, the unwinding roller and the winding roller are respectively connected with two sides of the fixed frame, the unwinding roller is provided with a sealing film roll, the winding roller is connected with a winding motor in a transmission way, the two guide rollers are respectively arranged on two sides of the pressing plate, and the sealing film on the sealing film roll is guided by the two guide rollers and then wound on the winding roller; seal platform and material loading conveyer belt linking department, seal platform and unloading conveyer belt linking department and all be equipped with the clearance that is used for the ejector tie rod to pass through, be equipped with on the material loading conveyer belt and seal the pushing equipment that the platform is relative.

2. The automatic closing device of food package box according to claim 1, wherein: the driving mechanism comprises a driving chain wheel and a driven chain wheel, wherein the driving chain wheel and the driven chain wheel are both rotationally connected to a frame arranged on one side of the sealing platform, and the driving chain wheel is in transmission connection with a driving motor.

3. The automatic closing device of food package box according to claim 1, wherein: the pushing equipment includes the fender material cylinder, pushes away material cylinder, scraping wings, guide bar and guide block, the fender material cylinder sets gradually along the direction of transfer of material loading conveyer belt with pushing away the material cylinder, pushes away the material cylinder and locates one side of material loading conveyer belt and set up relatively with sealing the platform, the scraping wings is connected in the flexible end that pushes away the material cylinder, is equipped with on the scraping wings with food package box outline assorted material pushing groove, the guide bar is connected on the scraping wings, one side of material loading conveyer belt is located to the guide block, is equipped with on the guide block with guide bar sliding fit's guiding hole.