CN211869788U

CN211869788U - Air conditioning packaging machine

Info

Publication number: CN211869788U
Application number: CN202020482760.1U
Authority: CN
Inventors: 郑朝晖
Original assignee: Xiangyang Packing Machinery Factory
Current assignee: Xiangyang Packing Machinery Factory
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-06
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses an air-conditioning packaging machine, a group of conveying chains are arranged on a main frame, a storage bin, a guide groove, a vacuumizing air-conditioning mechanism and a wire-merging mechanism are sequentially arranged along the conveying direction of the chains, and the conveying chains are connected through box pushing rods; the doubling mechanism comprises a doubling frame, a V-shaped guide groove, a horizontal support plate and longitudinal guide rails, wherein the horizontal support plate is installed on the doubling frame through a vertical plate, the horizontal support plate forms a certain included angle with the conveying direction of a packing box along the length direction, the lower end of the horizontal support plate is connected with a pressing plate through a cylinder in a driving mode, and the longitudinal guide rails are installed on the doubling frame and connected with the horizontal support plate through connecting rods. The utility model has the advantages of simple overall structure, realize the packing carton by multi-thread and become the single line through utilizing doubling mechanism to pile up the dead phenomenon of card when avoiding doubling, make the packing carton can transmit to next process smoothly, improved packing efficiency.

Description

Air conditioning packaging machine

Technical Field

The utility model relates to the technical field of packaging, specifically a modified atmosphere packagine machine.

Background

At present, the fresh-keeping packaging in the fields of food and the like is gradually developed into modified atmosphere packaging from vacuum packaging, namely, other inert gases are used for replacing the air in a food packaging box, the modified atmosphere packaging has the advantages which cannot be compared with the traditional vacuum packaging, the gas replacement is quicker, the production rate is higher, but the existing modified atmosphere packaging machine also has some places which need improvement, for example, the simple modified atmosphere packaging machine can only work in one step, and the packaging efficiency is low; the structure of the air conditioning packaging machine capable of continuously and automatically operating is relatively complex, and the phenomenon of stacking and blocking is easy to occur when a plurality of packaging boxes are combined, so that the packaging efficiency is low.

Disclosure of Invention

An object of the utility model is to provide an air conditioning packaging machine, overall structure is simple, realizes the packing carton by multi-thread and one-line through utilizing doubling mechanism to pile up the dead phenomenon of card when avoiding the doubling, make the packing carton can transmit to next process smoothly, improved packing efficiency. In order to achieve the above object, the utility model provides a following technical scheme:

a modified atmosphere packaging machine comprises a main frame, wherein a group of conveying chains are arranged on the main frame, a storage bin, a guide groove, a vacuumizing modified atmosphere mechanism and a wire combining mechanism are sequentially arranged on the main frame along the conveying direction of the chains, and the conveying chains are connected through box pushing rods; the vacuumizing air adjusting mechanism comprises a control panel, a film releasing roller positioned at the feeding end and a film collecting roller positioned at the discharging end; the doubling mechanism comprises a doubling frame, a V-shaped guide groove, a horizontal support plate and a longitudinal guide rail bar, wherein a conveyer belt is arranged on the doubling frame, the conveyer belt is connected with a discharge end of the vacuumizing air adjusting mechanism, the horizontal support plate is arranged on the doubling frame through a vertical plate and positioned above the conveyer belt, the length direction of the horizontal support plate and the conveying direction of a packing box form a certain included angle, the lower end of the horizontal support plate is connected with a pressing plate through a cylinder in a driving mode, the longitudinal guide rail bar is arranged above the conveyer belt of the doubling frame and connected with the horizontal support plate through a connecting rod, and the length direction of the longitudinal guide rail bar is parallel to the conveying direction of the packing box.

Further, the feed bin is provided with 2 at least groups for place different specification size packing carton.

Furthermore, the V-shaped guide groove is composed of a group of triangular guide plates.

Furthermore, the pressure plate is guided by a linear bearing and a guide rod.

The utility model discloses a working process and theory of operation do:

packing boxes from a bin enter a guide groove, are conveyed forwards to a feeding area under the action of a box pushing rod to complete feeding, enter a vacuumizing and air adjusting mechanism, are aligned along a packing box opening through a packing film pulled between a film releasing roller and a film receiving roller, sequentially complete vacuumizing, air exchange, heat sealing and shearing processes, then enter a conveying belt passing through a doubling mechanism under the pushing action of the box pushing rod driven by a conveying chain, at the moment, a cylinder drives a pressing plate to downwards block the front end of the packing box, and because the horizontal supporting plate has an inclined included angle with the advancing direction of the packing box along the length direction, when the front end of the packing box is blocked by the pressing plate arranged parallel to the horizontal supporting plate, the packing box firstly contacting the pressing plate stops advancing under the driving action of the conveying belt, the packing boxes not contacting the pressing plate continue to advance, so that the parallel packing boxes are staggered mutually, and the transverse spacing of the packing boxes is kept when the advancing directions of the packing boxes are staggered mutually through longitudinal guide rails arranged, effectively avoid packing carton pile jam crowded, the clamp plate rises after reseing, and each packing carton gets into V type guide slot in order step by step in the front and back, further arranges to it carries away to become a line.

The utility model provides an air conditioning packaging machine, overall structure is simple, through setting up 2 group at least feed bins and being used for placing the packing carton of different specifications, increases the adaptation specification of packing carton to can realize that one feed bin worker often works, another feed bin carries out the switching and the adjustment of packing carton, has effectively improved production efficiency; through utilizing doubling mechanism to realize that the packing carton is by many lines and become the single line to pile up the card dead phenomenon when avoiding doubling, make the packing carton can transmit to next process smoothly, improved packing efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged view of the area a in fig. 1.

In the figure: 10. a main frame; 20. a conveyor chain; 30. a storage bin; 40. a guide groove; 50. a vacuumizing air adjusting mechanism; 60. a wire doubling mechanism; 21. a box pushing rod; 51. a control panel; 52. a film releasing roller; 53. a film collecting roller; 61. a doubling frame; 62. a V-shaped guide groove; 63. a horizontal support plate; 64. a longitudinal guide rail; 65. a vertical plate; 66. a cylinder; 67. pressing a plate; 671. a linear bearing; 672. a guide bar; 68. a connecting rod; 69. a guide plate; 70. and (5) conveying the belt.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those 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 particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1, the present invention provides an air-conditioning packaging machine, which includes a main frame 10, a set of conveying chains 20 is disposed on the main frame, a storage bin 30, a guide groove 40, a vacuum pumping air-conditioning mechanism 50 and a doubling mechanism 60 are sequentially disposed on the main frame 10 along a chain conveying direction, and the conveying chains 20 are connected by a box pushing rod 21; the vacuumizing air adjusting mechanism 50 comprises a control panel 51, a film releasing roller 52 positioned at the feeding end and a film collecting roller 53 positioned at the discharging end; the thread doubling mechanism 60 comprises a thread doubling frame 61, a V-shaped guide groove 62, a horizontal support plate 63 and a longitudinal guide rail 64, the doubling frame 61 is provided with a conveyer belt 70, the conveyer belt 70 is connected with the discharge end of the vacuumizing air-adjusting mechanism 50, a horizontal bearing plate 63 is arranged on the doubling frame 61 through a vertical plate 65 and is positioned above the conveyer belt 70, the length direction of the horizontal bearing plate 63 forms a certain included angle with the conveying direction of the packing boxes, the lower end of the horizontal bearing plate 63 is connected with a pressing plate 67 through a cylinder 66 in a driving way, a longitudinal guide rail strip 64 is arranged above the conveyer belt 70 of the doubling frame 61 and is connected with the horizontal bearing plate 63 through a connecting rod 68, the length direction of the longitudinal guide rail strip 64 is parallel with the conveying, the evacuation, ventilation, heat sealing and shearing devices or components of the evacuation and air conditioning mechanism 50 are all devices and structures in the prior art, and the main frame 10 is arranged between the bin 30 and the evacuation and air conditioning mechanism 50 to serve as a charging area.

Further, the stock bin 30 is provided with 2 at least groups for place the packing carton of different specifications size, promote packagine machine's specification application scope, reduce the adjustment volume.

Further, the V-shaped guide groove 62 is composed of a set of guide plates 69 having a triangular shape.

Further, the pressure plate 67 is guided by the linear bearing 671 and the guide rod 672.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A modified atmosphere packaging machine comprises a main frame, wherein a group of conveying chains are arranged on the main frame, and is characterized in that a storage bin, a guide groove, a vacuumizing modified atmosphere mechanism and a wire combining mechanism are sequentially arranged on the main frame along the conveying direction of the chains, and the conveying chains are connected through box pushing rods; the vacuumizing air adjusting mechanism comprises a control panel, a film releasing roller positioned at the feeding end and a film collecting roller positioned at the discharging end; the doubling mechanism comprises a doubling frame, a V-shaped guide groove, a horizontal support plate and a longitudinal guide rail bar, wherein a conveyer belt is arranged on the doubling frame, the conveyer belt is connected with a discharge end of the vacuumizing air adjusting mechanism, the horizontal support plate is arranged on the doubling frame through a vertical plate and positioned above the conveyer belt, the length direction of the horizontal support plate and the conveying direction of a packing box form a certain included angle, the lower end of the horizontal support plate is connected with a pressing plate through a cylinder in a driving mode, the longitudinal guide rail bar is arranged above the conveyer belt of the doubling frame and connected with the horizontal support plate through a connecting rod, and the length direction of the longitudinal guide rail bar is parallel to the conveying direction of the packing box.

2. A modified atmosphere packaging machine as claimed in claim 1 wherein the bin is provided with at least 2 groups for holding different sized packages.

3. A modified atmosphere packaging machine as claimed in claim 1 wherein the V-shaped channel is formed by a set of triangular guide plates.

4. A modified atmosphere packaging machine as claimed in claim 1 wherein the platen is guided by linear bearings, guide rods.