Packing unit small box transparent paper heat-sealing soldering iron

Abstract

The utility model belongs to the technical field of packaging machines, and particularly relates to a packaging unit small box transparent paper heat-sealing soldering iron which comprises a soldering iron seat and four soldering iron sheets which are arranged on the soldering iron seat and are the same in size and structure, each soldering iron sheet comprises a soldering iron sheet body, a protrusion extending outwards is arranged on the outer surface of each soldering iron sheet body, and each protrusion is of a conical table structure. The outer surface of the conical table is parallel to the inner surface of the soldering iron sheet body. According to the technical scheme, four sets of heat sealing soldering irons are added, the five-face roof type soldering iron piece is used on the whole, four times of effective heat sealing is achieved on each end face when a cigarette packet passes through the whole soldering and sealing channel, it is guaranteed that heat sealing of the ends of transparent paper is completed, maintenance and cleaning are easier, and dust and powder are not prone to being accumulated. By improving the end face soldering iron, the quality defect problem that the end face of small box transparent paper of a ZB48 type packaging machine is not firmly sealed is thoroughly solved, and unqualified products are greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of packing machine, concretely relates to a packing unit small box transparent paper hot seal iron. BACKGROUND

[0002] ZB48 packing unit is one of high-speed packing equipment, undertakes the important task of cigarette production in the wrapping workshop. Small box transparent paper is hot sealed on the outer surface of cigarette package, mainly used for guaranteeing the quality of products, preventing products from being damp and polluted, and beautifying the appearance of products and prolonging the shelf life of cigarettes. However, in the production practice, the small box transparent paper packaging machine (YB518) of ZB48 unit repeatedly appears the quality defect of small box transparent paper end surface hot sealing not firm. These problems will lead to the unattractive appearance and poor sealing effect of small box transparent paper, and even affect the quality of cigarette in the package, and affect and restrict the lean production level of enterprises.

[0003] Through comprehensive analysis, the main problem is that the present ZB48 packing machine sealing channel is long, has four stations, and the iron single face uses five roof type irons and plane type irons in cross mode to realize hot sealing, as shown in the drawing, the following problems exist: Figure 1

[0004] 1. The end of the hard box cigarette package is hard, the middle is soft, the plane type iron has good ironing effect on the two ends of the cigarette package, but the center folding part is not good due to insufficient contact. The technical iron hits once only to the end surface of the cigarette package for hot sealing (either the front end surface or the rear end surface), so that the center folding part of the actual end surface of the cigarette package is only hot sealed twice after passing through the whole sealing channel, which is easy to lead to the end surface of the transparent paper not firm.

[0005] 2. The surface of the iron is covered with an original coating, which increases the heat loss and is not good in heat conduction.

[0006] 3. After the equipment runs for a long time, the white powder, dust and the like rubbed off from the transparent paper will gather on the iron, and the plane type iron is difficult to clean due to the relatively narrow position of the hot sealing channel. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a packing unit small box transparent paper hot sealing iron, which increases four groups of hot sealing irons and uses five roof type iron sheets as a whole to solve the problem of small box transparent paper end surface hot sealing not firm and the difficulty in cleaning the end surface iron.

[0008] In order to achieve the above-mentioned purpose, the application is realized by the following technical scheme:

[0009] ​The utility model provides a kind of packaging unit small box transparent paper hot seal iron, including iron seat, four pieces of identical size and structure iron piece are arranged on the iron seat, the iron piece includes iron piece body, outwardly extending protrusion is arranged on the outer surface of the iron piece body, the protrusion is conical table structure, the outer surface of conical table is parallel with the inner surface of iron piece body.

[0010] Further, the iron seat includes rectangular iron seat body, upwardly extending extension is arranged on the upper end surface of the iron seat body, four groups of screw holes for mounting iron piece are arranged on the iron seat body.

[0011] Further, one mounting hole is arranged on the iron piece body on the two sides of conical table structure, and each mounting hole corresponds to a screw hole on the iron seat body.

[0012] Further, the iron seat body and the iron piece body are both cuboid structure.

[0013] Further, when the iron piece is mounted on the iron seat, the distance between the short side of the iron piece body close to the short side of the iron seat body is 2mm.

[0014] Further, when the iron piece is mounted on the iron seat, the long side of the iron piece body is flush with the long side of the iron seat body.

[0015] The utility model has the advantages of:

[0016] The technical scheme increases four groups of hot seal irons and uses five-surface roof type iron piece as a whole, realizes four times effective hot seal of each end surface when cigarette packet passes through the whole hot seal channel, and the five-surface roof type iron piece structure is reasonable, which not only ensures the completion of transparent paper end hot seal, but also makes maintenance and cleaning easier and less likely to accumulate dust and powder.

[0017] The end surface iron is improved, which completely solves the quality defect problem of ZB48 type packaging machine small box transparent paper end hot seal, makes the end surface iron easier to clean, greatly reduces the appearance of unqualified products, improves product quality and market competitiveness, realizes high-quality product delivery, and promotes enterprise high-quality development. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is ZB48 type packaging machine original iron structure schematic diagram, wherein, iron A and iron a are corresponding irons on both sides of hot seal channel;Iron B and iron b are corresponding irons on both sides of hot seal channel;Red represents that there is five-surface roof type iron piece at the position;Gray represents that it is plane type iron at the position.

[0019] Figure 2It is the schematic view of the improved iron structure of the ZB48 type packaging machine in the embodiment, and the red color indicates that there are five roof type iron pieces at the position.

[0020] Figure 3 It is the installation effect view of the improved iron in the embodiment.

[0021] Figure 4 It is the schematic view of the iron piece installation size of the utility model.

[0022] Figure 5 It is the schematic view of the five roof type iron piece structure of the utility model.

[0023] Figure 6 It is the schematic view of the five roof type iron piece hot sealing cigarette package.

[0024] Mark explanation:

[0025] 1, iron seat; 2, iron piece; 11, iron seat body; 12, extension; 21, iron piece body; 22, protrusion; 23, mounting hole. Specific implementation

[0026] The technical scheme of the utility model will be described in detail in combination with the drawings, and the following embodiments are only exemplary and can only be used to explain and illustrate the technical scheme of the utility model, and cannot be interpreted as a limitation on the technical scheme of the utility model.

[0027] Please refer to Figures 2 to 6 The application provides a packaging machine group small box transparent paper hot sealing iron, on the basis of the original iron, two groups of iron pieces are added on both sides of the iron seat, in order to ensure that the installation position of the newly designed iron piece is correct after installation, the basic shape of the iron seat and the iron piece remains the same as the original. Only the position of the mounting hole needs to be determined according to the size of the improved iron piece, and two iron pieces need to be additionally installed on one iron seat, and the installation effect is as shown in Figure 3 .

[0028] The packaging machine group small box transparent paper hot sealing iron of the application comprises an iron seat 1, four iron pieces 2 of the same size and structure are arranged on the iron seat 1, the iron piece 2 comprises an iron piece body 21, a protrusion 22 extending outward is arranged on the outer surface of the iron piece body, the protrusion is a conical table structure, and the outer surface of the conical table is parallel to the inner surface of the iron piece body.

[0029] In the application, the iron seat 1 comprises a rectangular iron seat body 11, an extension 12 extending upward is arranged on the upper end surface of the iron seat body, and four groups of threaded holes for mounting the iron pieces are arranged on the iron seat body.

[0030] In this application, a mounting hole 23 is provided on each of the soldering iron body 21 on both sides of the conical structure, and each mounting hole corresponds to a threaded hole on the soldering iron base body.

[0031] like Figure 4 As shown, in this application, both the soldering iron base body 11 and the soldering iron sheet body 21 are cuboid structures. The soldering iron base is 48.3 mm wide, while the soldering iron sheet is 24 mm wide. Therefore, in the design, the long side of the soldering iron sheet is flush with the soldering iron base, making the gap between the two soldering iron sheets 0.3 mm; dimension A is half the width of the soldering iron sheet, i.e., 12 mm; dimension B is the width of the soldering iron sheet plus 0.3 mm, i.e., 24.3 mm. The cigarette pack moves along the length direction of the soldering iron base and the soldering iron sheet. To allow for slight cushioning of the cigarette pack, the distance between the short side of the soldering iron sheet and the short side of the soldering iron base is initially set at 2 mm. Figure 4 As shown, at this time, dimension C is 2 + 6 / 2 = 5 mm, and dimension D is 10.5 mm.

[0032] like Figure 5 As shown, since the two ends of the cigarette pack have a certain degree of elasticity and cannot be completely flat, and the outer edges of the two ends of the cigarette pack are relatively hard while the middle is relatively soft, a five-sided roof-type soldering iron is used.

[0033] like Figure 6 As shown, the red dotted line represents the portion of the cigarette pack where the soldering iron directly contacts the transparent paper at the end of the pack for heat sealing; the purple area represents the portion where the soldering iron does not directly contact the pack, but indirectly seals the transparent paper by applying a 3-degree angle; the black solid line represents the crease of the transparent paper at the end of the pack. It can be seen that, considering the direct area of ​​the soldering iron on the transparent paper at the end of the pack, the five-sided roof-shaped soldering iron directly heat seals 80% of the overlap, while the remaining approximately 20% is indirectly sealed by applying a 3-degree angle.

[0034] Compared to other soldering iron models, the five-sided roof-type soldering iron ensures a hot soldering effect while making the cigarette pack clamp more tightly and preventing false burning at the folded ends of the cigarette pack.

[0035] When designing the dimensions of a five-sided roof-shaped soldering iron, it is essential to ensure that the soldering iron is installed in the correct position and that the spacing between the two sides of the soldering iron is sufficient to effectively seal the cigarette pack without deforming it.

[0036] At fixed intervals, operators need to clean the powder and dust off the soldering iron to ensure the effectiveness of the soldering seal. If the soldering iron shows excessive wear, it should be replaced accordingly. After replacement, its working status should be monitored.

[0037] Of course, the above description is not a limitation of the utility model, the utility model is not limited to the above examples, the ordinary skilled in the art, within the scope of the utility model, the changes, changes, additions or replacement made, should belong to the protection scope of the utility model.

Claims

1. A packer unit, a caddy transparent paper hot sealing iron, characterized in that, The iron seat includes four iron pieces of the same size and structure, and the iron piece includes an iron piece body with a protrusion extending outward from the outer surface of the iron piece body.

2. The packer unit, lap seal iron, according to claim 1, characterized in that, The iron seat includes a rectangular iron seat body, an extension extending upward from the upper end surface of the iron seat body, and four sets of threaded holes for mounting the iron pieces on the iron seat body.

3. The packer unit carton wrap heat seal iron of claim 2, wherein, Each iron piece body has an installation hole on each side of the conical platform structure, and each installation hole corresponds to a threaded hole on the iron seat body.

4. The packer unit carton wrap heat seal iron of claim 3, wherein, The iron seat body and the iron piece body are both rectangular structures.

5. The packer unit carton wrap heat seal iron of claim 3, wherein, When the iron piece is mounted on the iron seat, the distance between the short side of the iron piece body close to the short side of the iron seat body is 2mm.

6. The packer unit carton wrap heat seal iron of claim 3, wherein, When the iron piece is mounted on the iron seat, the long side of the iron piece body is flush with the long side of the iron seat body.

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