CN211919154U

CN211919154U - Preservative film packaging machine

Info

Publication number: CN211919154U
Application number: CN202020287251.3U
Authority: CN
Inventors: 赵磊; 柳永; 史鸿良
Original assignee: Beijing Poemy Machinery Co ltd
Current assignee: Beijing Poemy Machinery Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-11-13
Anticipated expiration: 2030-03-10

Abstract

The utility model provides a preservative film packaging machine, relating to the technical field of packaging equipment; the film stretching and stretching device comprises a clamping and pushing reciprocating mechanism and a film supplying clamping mechanism, wherein a film stretching and stretching mechanism is arranged between the clamping and pushing reciprocating mechanism and the film supplying clamping mechanism and comprises a pair of film stretching clamps; the film supply clamping mechanism comprises a transition plate, a film pressing mechanism is arranged below the transition plate, and a cutter and an upper film pressing block are arranged on the film pressing mechanism; a supporting mechanism is arranged below the film pressing mechanism, and a lower film pressing block and a supporting frame are arranged on the supporting mechanism; a cutting device is arranged below the cutter, and a cutting bottom plate is arranged on the cutting device; a pushing platform mechanism is arranged at the middle position below the clamping and pushing reciprocating mechanism, the film supplying clamping mechanism and the film spreading and stretching mechanism. The utility model has high packaging efficiency and effectively reduces manpower; the structure is compact, the floor area is small, and the device can be used by a single machine and can be used by connecting wires; the compatibility is high, and the packaging requirements of most food preservative films can be simultaneously met; convenient adjustment, simple operation, and convenient maintenance and repair. The requirements of various supermarkets and fresh fruit and vegetable merchants on preservative film packaging can be met, and the product supply speed and quality of the merchants are improved.

Description

Preservative film packaging machine

Technical Field

The utility model relates to the technical field of equipment for packing, specifically a plastic wrap packagine machine.

Background

The preservative film is a plastic film, can block moisture and prevent air from directly contacting with food. The preservative film package can effectively slow down the conditions of food dehydration, mildew, rot and the like, and the proper oxygen permeability and moisture permeability can effectively prolong the shelf life of the food and block dust, so that the preservative film package is more and more popular and becomes the most common packaging form for people.

However, the packaging operation of the preservative film is usually carried out manually at present, so that the problems of low packaging efficiency, secondary pollution of food, poor packaging effect and the like are particularly obvious.

Disclosure of Invention

The utility model provides a plastic wrap packagine machine has solved the artifical packaging efficiency who leads to that carries out plastic wrap packing operation among the prior art low, the food secondary pollution and the poor problem of packing effect.

The technical scheme of the utility model is realized like this:

a preservative film packaging machine comprises a clamping and pushing reciprocating mechanism and a film supplying clamping mechanism arranged opposite to the clamping and pushing reciprocating mechanism, wherein the clamping and pushing reciprocating mechanism can reciprocate towards the film supplying clamping mechanism and clamp preservative films at the film supplying clamping mechanism;

a film spreading and stretching mechanism is arranged between the clamping and pushing reciprocating mechanism and the film supplying and clamping mechanism, the film spreading and stretching mechanism comprises a pair of oppositely arranged film spreading clamps, and the two film spreading clamps can reciprocate in the opposite direction or in the back direction and clamp the side edges of the preservative film;

the film supplying and clamping mechanism comprises a transition plate, a film pressing mechanism is arranged below the transition plate, and the film pressing mechanism can reciprocate in the vertical direction; a cutter is arranged on one side of the film pressing mechanism close to the clamping and pushing reciprocating mechanism, and an upper film pressing block is arranged on one side of the film pressing mechanism far away from the clamping and pushing reciprocating mechanism; a supporting mechanism is arranged below the film pressing mechanism, and a lower film pressing block opposite to the upper film pressing block is arranged on the supporting mechanism; a supporting frame is arranged on one side, close to the clamping and pushing reciprocating mechanism, of the supporting mechanism, and the supporting frame is positioned on one side, close to the upper film pressing block, of the cutter; a cutting device is arranged below the cutter and can reciprocate in the vertical direction, and a cutting bottom plate opposite to the cutter is arranged on the cutting device;

the middle position department that presss from both sides and pushes away reciprocating mechanism, supplies membrane fixture and exhibition membrane stretching mechanism's below sets up propelling movement platform mechanism, propelling movement platform mechanism can be at vertical direction reciprocating motion.

Furthermore, one side of the lower film pressing block, which is far away from the clamping and pushing reciprocating mechanism, is provided with a guide roller, and the preservative film is guided by the guide roller and then is sent between the upper film pressing block and the lower film pressing block.

Further, an output mechanism is arranged on one side, away from the clamping and pushing reciprocating mechanism, of the transition plate.

Furthermore, an input mechanism is arranged on the side of the pushing platform mechanism.

Further, the output mechanism and the input mechanism are both conveyer belts.

Further, the clamping and pushing reciprocating mechanism comprises a pushing part and a film drawing clamp, and the film drawing clamp is located below the pushing part.

The utility model has the advantages that:

the utility model has simple structure, convenient use and high packaging efficiency, and effectively reduces labor; the structure is compact, the floor area is small, and the device can be used by a single machine or connected with a wire; the compatibility is high, and the packaging requirements of most food preservative films can be simultaneously met; convenient adjustment, simple operation, and convenient maintenance and repair. The utility model discloses can satisfy each big supermarket and give birth to bright fruit vegetables trade company to the demand of plastic wrap packing, improve trade company's product supply speed and quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic side view of a portion of the embodiment of fig. 1.

Wherein:

1. a clamping and pushing reciprocating mechanism; 2. a film supply clamping mechanism; 3. a film stretching mechanism; 4. spreading a film clip; 5. a transition plate; 6. a film pressing mechanism; 7. a cutter; 8. pressing the membrane block upwards; 9. a support mechanism; 10. pressing the membrane block; 11. a support frame; 12. a cutting device; 13. cutting off the bottom plate; 14. a push platform mechanism; 15. a guide roller; 16. an output mechanism; 17. an input mechanism; 18. a preservative film; 19. a pushing part; 20. and (5) pulling the film clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

As shown in fig. 1-2, the wrap machine for plastic wrap 18 in this embodiment includes a reciprocating clamping and pushing mechanism 1 and a film clamping mechanism 2 disposed opposite to the reciprocating clamping and pushing mechanism 1, in fig. 1, the reciprocating clamping and pushing mechanism 1 is disposed on the left side, and the film clamping mechanism 2 is disposed on the right side. The clamping and pushing reciprocating mechanism 1 can reciprocate towards the film supply clamping mechanism 2 and clamp the preservative film 18 at the film supply clamping mechanism 2. In this embodiment, the clip pushing reciprocating mechanism 1 includes a pushing portion 19 and a film pulling clip 20, and the film pulling clip 20 is located below the pushing portion 19. In the prior art, the reciprocating motion of the clamp-pushing reciprocating mechanism 1 can be realized in various ways, and the clamping and releasing of the film drawing clamp 20 can also be controlled in various ways, which is not described herein again.

It pushes away reciprocating mechanism 1 and supplies to be provided with exhibition membrane stretching mechanism 3 between the membrane fixture 2 to press from both sides, exhibition membrane stretching mechanism 3 includes that the exhibition membrane of a pair of relative setting presss from both sides 4, two exhibition membrane presss from both sides 4 can carry out in opposite directions or to the reciprocating motion of carrying on the back and press from both sides the side of plastic wrap 18 and get. In the prior art, the reciprocating motion of the film spreading clamp 4 can be realized in various ways, and the clamping and releasing of the film spreading clamp 4 can also be controlled in various ways, which is not described herein again.

The film supply clamping mechanism 2 comprises a transition plate 5, and the transition plate 5 is a fixed structure and is kept still during working; in order to facilitate the packaged articles to slide on the transition plate 5, an inclined plane is arranged on the side, close to the clamping and pushing reciprocating mechanism 1, of the transition plate 5. The film pressing mechanism 6 is arranged below the transition plate 5, the film pressing mechanism 6 can reciprocate in the vertical direction, the reciprocating motion of the film pressing mechanism 6 can be realized in various modes, and the repeated description is omitted. Film pressing mechanism 6 is close to the clamp and pushes away one side of reciprocating mechanism 1 and is provided with cutter 7, film pressing mechanism 6 keeps away from the clamp and pushes away one side of reciprocating mechanism 1 and is provided with press mold piece 8. And a supporting mechanism 9 is arranged below the film pressing mechanism 6, and the supporting mechanism 9 is of a fixed structure and is kept still during working. The supporting mechanism 9 is provided with a lower film pressing block 10 opposite to the upper film pressing block 8, and when the film pressing mechanism 6 presses down, the upper film pressing block 8 and the lower film pressing block 10 can clamp and fix the preservative film 18. A supporting frame 11 is arranged on one side, close to the clamping and pushing reciprocating mechanism 1, of the supporting mechanism 9, and the supporting frame 11 is located on one side, close to the upper film pressing block 8, of the cutter 7. The support frame 11 can support the plastic wrap 18, so that the plastic wrap can be conveniently clamped by the film pulling clamp 20. In this embodiment, the support frame 11 is an inverted L-shaped frame, and a gap is formed between adjacent inverted L-shaped frames, so that the film drawing clamp 20 can conveniently stretch into the fresh-keeping film clamping device to clamp the fresh-keeping film 18. A cutting device 12 is arranged below the cutting knife 7, the cutting device 12 can reciprocate in the vertical direction, and a cutting bottom plate 13 opposite to the cutting knife 7 is arranged on the cutting device 12. The cutter 7 is pressed down along with the film pressing mechanism 6, the cutting bottom plate 13 moves up along with the cutting device 12, and the cutting bottom plate and the cutting device can cut the preservative film 18.

The middle position department that presss from both sides and pushes away reciprocating mechanism 1, supplies membrane fixture 2 and exhibition membrane stretching mechanism 3's below sets up propelling movement platform mechanism 14, propelling movement platform mechanism 14 can be at vertical direction reciprocating motion. The reciprocating motion of the push platform mechanism 14 can be achieved in a variety of ways and will not be described in detail herein.

In this embodiment, a guide roller 15 is disposed on one side of the lower film pressing block 10 away from the clamping and pushing reciprocating mechanism 1, and the preservative film 18 is guided by the guide roller 15 and then sent between the upper film pressing block 8 and the lower film pressing block 10. The preservative film 18 storage roller can be arranged below the guide roller 15, and the preservative film 18 is turned by the guide roller 15 and then input into the film supply clamping mechanism 2.

In this embodiment, an output mechanism 16 is disposed on a side of the transition plate 5 away from the clamping and pushing reciprocating mechanism 1. The packaged articles are pushed by the clamping and pushing reciprocating mechanism 1, slide over the transition plate 5 and slide to the output mechanism 16 for conveying. A weighing device and a labeling device can be arranged at the conveying mechanism to weigh and label the packaged articles. An input mechanism 17 is arranged on the side of the pushing platform mechanism 14, and the input mechanism 17 can convey the to-be-packaged articles to the pushing platform mechanism 14. Here, the output mechanism 16 and the input mechanism 17 are both conveyor belts.

In use in this embodiment, the item to be packaged is placed on the input mechanism 17, as shown at a in fig. 1; the article is conveyed by the input mechanism 17 onto the pusher table mechanism 14, as at B in fig. 1. The clamp-push reciprocating mechanism 1 moves towards the film supply clamping mechanism 2, the film drawing clamp 20 clamps the preservative film 18 on the support frame 11, and then the clamp-push reciprocating mechanism 1 retracts to draw out the preservative film 18. Then, the film spreading and stretching mechanism 3 acts, the two film spreading clamps 4 move from the side direction of the preservative film 18 to clamp the preservative film 18, then the two film spreading clamps 4 return to stretch and stretch the preservative film 18 to form a wrapping plane. At this point, the push platform mechanism 14 moves upward, pushing the item to be packaged up to a position beyond the plane of the package, as shown at C in fig. 1. The two film spreading clamps 4 drive the preservative films 18 to move towards the article side until the two film spreading clamps 4 move to the lower part of the article, meanwhile, the preservative films 18 are loosened by the film spreading clamps 4, and the preservative films 18 on the two sides wrap the article. Meanwhile, the pushing platform mechanism 14 moves downwards, and the film spreading clamp 4 is used for supporting the object. Then, the clamp-pushing reciprocating mechanism 1 moves to the film-supplying clamping mechanism 2 side, and at the same time, the film-drawing clamp 20 is released, and the preservative film 18 on the film-drawing clamp 20 side wraps the article. The film pressing mechanism 6 moves downwards, the cutting device 12 moves upwards, the cutter 7 and the cutting bottom plate 13 cut off the preservative film 18, and the preservative film 18 on the side wraps the articles. With the continued movement of the clip pushing shuttle 1, the pushing portion 19 pushes away the packaged article, passes through the transition plate 5, and then is conveyed to the output mechanism 16, as shown at D in fig. 1, and is conveyed away by the output mechanism 16. And may be weighed and labeled at the output mechanism 16. The embodiment can meet the requirements of various supermarkets and fresh fruit and vegetable merchants on packaging the preservative film 18, and improves the product supply speed and quality of the merchants.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A preservative film packaging machine is characterized by comprising a clamping and pushing reciprocating mechanism and a film supplying clamping mechanism which is arranged opposite to the clamping and pushing reciprocating mechanism, wherein the clamping and pushing reciprocating mechanism can reciprocate towards the film supplying clamping mechanism and clamp preservative films at the position of the film supplying clamping mechanism;

2. The wrap packaging machine according to claim 1, wherein a guide roller is provided on a side of the lower film pressing block remote from the clip pushing reciprocating mechanism, and the wrap is guided by the guide roller and fed between the upper film pressing block and the lower film pressing block.

3. The cling film wrapping machine of claim 2 wherein a side of the transition plate remote from the clip-push shuttle is provided with an output mechanism.

4. The cling film wrapping machine of claim 3 wherein an input mechanism is disposed laterally of said push platform mechanism.

5. The cling film wrapping machine of claim 4 wherein said out-feed mechanism and said in-feed mechanism are both conveyor belts.

6. The cling film wrapping machine of claim 1 wherein said clip pushing shuttle mechanism includes a pushing portion and a film pulling clip, said film pulling clip being located below said pushing portion.