CN205525218U - Packagine machine is slip sheet negative pressure board that induced drafts in dedicated - Google Patents

Abstract

The utility model discloses a special lining paper negative pressure suction plate for packaging machines; it belongs to the technical field of packaging machines; its technical points include a body, wherein the body is provided with several strips for leaking negative pressure along the length direction Grooves, each groove is a through groove; each groove is arranged at intervals along the width direction of the body, and each groove is located between the two suction belts of the packaging machine; the utility model aims to provide a Convenient and effective packaging machine special lining paper negative pressure suction plate; used for packaging machines.

Description

A paper-lined negative pressure suction plate for packaging machines

technical field

The utility model relates to a part structure of a packaging machine, in particular to a negative-pressure air suction plate for lining paper specially used for the packaging machine.

Background technique

In the packaging machine used in the cigarette production process, when it is working, the inner lining paper cut by the cutting knife is absorbed and transported through the negative pressure suction plate and the suction belt. The traditional negative pressure suction plate adopts a hole at one end Then cooperate with the form of the suction belt. Due to the thinner and softer inner lining paper of some grades, the cut inner lining paper will be tightly adsorbed on the negative pressure suction plate with a smooth surface due to the effect of negative pressure during the operation of the equipment, while The cut lining paper is transported by the negative pressure suction belt. Since the lining paper is tightly adsorbed on the negative pressure suction plate, the equipment is prone to the situation that the suction belt is running while the lining paper is not moving. When the cut inner lining paper comes down, it is easy to cause the equipment failure of inner lining paper conveying blockage.

Utility model content

The purpose of this utility model is to provide a paper-lined negative-pressure air suction plate specially used for packaging machines, which has a reasonable structure, is convenient to use and has a good effect.

The technical solution of the utility model is realized in the following way: a special lining paper negative pressure suction plate for packaging machines, including a body, wherein the body is provided with several grooves for leaking negative pressure along the length direction, Each groove is a through groove; each groove is arranged at intervals along the width direction of the body, and each groove is located between two suction belts of the packaging machine.

In the above-mentioned paper-lined negative pressure suction plate dedicated to the packaging machine, two matching gaps are respectively provided on both sides of the body along the length direction, and the conveying rollers of the two suction belts of the packaging machine are respectively located The two matching gaps; the groove is located on the body between the gaps on both sides.

In the aforementioned paper-lined negative pressure suction plate dedicated to a packaging machine, the number of grooves is 4-6.

In the aforementioned paper-lined negative pressure suction plate dedicated to a packaging machine, the groove has a width of 1.5-2.5mm and a depth of 1.5-2.5mm.

In the above-mentioned paper-lined negative pressure suction plate dedicated to the packaging machine, a number of negative pressure holes matching the through holes on the suction belt are provided along the length direction on the body between the relief gaps on the same side. .

After the utility model adopts the above-mentioned structure, a plurality of through-type grooves are arranged on the negative pressure suction plate body to play the role of negative pressure in the leaking part, so as to avoid the leakage caused by the close contact between the inner lining paper and the negative pressure suction plate. The inner liner paper conveying blockage caused by it. At the same time, by rationally designing the size of the groove, the leakage of the negative pressure is within a reasonable range to ensure that the lining paper can be conveyed normally. By setting the relief gap, the size of the negative pressure suction plate can be greatly reduced, making the structure of the equipment more compact.

Description of drawings

The utility model will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but it does not constitute any limitation to the utility model.

Fig. 1 is a structural representation of the utility model.

In the figure: body 1, groove 2, relief gap 3, negative pressure hole 4.

detailed description

As shown in Figure 1, a paper-lined negative pressure suction plate dedicated to a packaging machine of the present utility model includes a body 1, and 4-6 grooves for leaking negative pressure are arranged on the body 1 along the length direction 2. Each groove 2 is a through groove, the width of the groove 2 is 1.5-2.5mm, and the depth is 1.5-2.5mm; in this embodiment, the number of grooves 2 is preferably 5, and the width of the groove 2 is 2mm and the depth is 2mm. Each groove 2 is arranged at intervals along the width direction of the main body 1 and each groove 2 is located between two suction belts of the packaging machine. The main body 1 between the relief gaps 3 on the same side is provided with a plurality of negative pressure holes 4 along the length direction which match with the through holes on the air suction belt of the dry-to-household machine.

In order to reduce the size of the main body 1 and make the equipment structure more compact, two matching gaps 3 are provided on both sides of the main body 1 along the length direction, and the conveying rollers of the two suction belts of the packaging machine are respectively located The two relief gaps 3; the groove 2 is located on the body 1 between the relief gaps 3 on both sides.

When working, the negative pressure hole 4 is connected with the negative pressure source to generate negative pressure, and the negative pressure absorbs the lining paper through the through hole on the suction belt, and at the same time, the groove 2 leaks the suction pressure in an appropriate amount, so that the lining paper is attached to the It moves together on the suction belt to achieve the purpose of conveying the lining paper.

The above-mentioned embodiments are preferred implementation modes of the present utility model, which are only used to facilitate the description of the present utility model, and are not intended to limit the present utility model in any form. Anyone with ordinary knowledge in the technical field, if they do not depart from this utility model Within the scope of the technical features mentioned in the utility model, the equivalent embodiments that make partial changes or modifications made by using the technical content disclosed in the utility model, and do not deviate from the technical features of the utility model, still belong to the technical features of the utility model In the range.

Claims (5)

1. A paper-lined negative pressure suction plate dedicated to a packaging machine, comprising a body (1), characterized in that the body (1) is provided with several grooves for leaking negative pressure along the length direction ( 2), each groove (2) is a through groove; each groove (2) is arranged at intervals along the width direction of the body (1) and each groove (2) is located between the two suction belts of the packaging machine. 2. A special lining paper negative pressure suction plate for packaging machines according to claim 1, characterized in that two matching gaps are respectively provided on both sides of the body (1) along the length direction (3), the conveying rollers of the two suction belts of the packaging machine are respectively located at the two matching gaps (3); the groove (2) is located on the body between the gaps (3) on both sides ( 1) on. 3. A special lining paper negative pressure suction plate for packaging machines according to claim 1 or 2, characterized in that the number of said grooves (2) is 4-6. 4. A special lining paper negative pressure suction plate for packaging machines according to claim 1 or 2, characterized in that the groove (2) has a width of 1.5-2.5 mm and a depth of 1.5-2.5 mm mm. 5. A special lining paper negative pressure suction plate for packaging machines according to claim 2, characterized in that, the body (1) between the relief gaps (3) on the same side is provided along the length direction There are some negative pressure holes (4) matched with the through holes on the suction belt.