RU4964U1 - DEVICE FOR INSTALLATION OF HEAT-SHRINKING CAP ELEMENTS ON THE NECK OF THE TARE - Google Patents

Abstract

Apparatus for installing cap elements on the neck of a container, including a housing, a resonator mounted on it in the form of parabolic reflectors and infrared radiation sources, heat-shielding shutters located at the bottom of the resonator, having a reflective surface and mounted with information-dilution capability, a casing mounted on the resonator , and a frame with a conveyor mounted on it, characterized in that it is equipped with an additional reflective surface located in the upper part of the resonator above the pa rabolic reflectors, the latter being installed with the possibility of information-dilution, and the conveyor is located along the resonator.

Description

MPK V65V.Z / 02

: ..

Heat shrink apparatus

cap elements on the neck of the container

The invention relates to devices for mounting packaging bottles on the neck, mainly bottles of heat-shrinkable cap elements, and can be used to install heat-shrink cap elements on containers that have a neck, for example, cans, bottles, ampoules, cylinders, flasks, etc.

Known apparatus for installing on the neck of the cylinder caps from shrink film comprising a frame on which is mounted a shrink chamber with a heat radiation source and a conveyor for feeding products into a shrink chamber. Heated air is used as a source of thermal radiation.

See, for example, A.S. N 1391993, class B 65 B 53/02, 1985

The disadvantage of the device lies in the low productivity of the device and the high cost of energy for its operation.

The closest technical solution to the proposed one is an apparatus for packaging products in shrink film including a housing, a resonator mounted on it in the form of parabolic reflectors and infrared radiation sources, heat-shielding shutters located at the bottom of the resonator, having a reflective surface and installed with information-dilution option, a casing mounted on the resonator, and a frame with a conveyor mounted on it.

See, for example, A.C.N 1519957, cl. B 65 B 53/02, 1987

The disadvantage of this apparatus is the complexity of the design and the limitations of its use due to the impossibility of changing the volume of the resonator.

The task of creating a real utility model is to simplify the design of the apparatus while ensuring its use for installing cap elements on containers with different neck sizes.

This problem is solved due to the fact that the apparatus for installing heat-shrink cap elements on the neck of the container includes a housing, a resonator mounted in it in the form of parabolic reflectors and infrared sources, heat-shielding shutters located on the bottom of the resonator having a reflecting surface and

mounted with the possibility of information-dilution, the casing mounted on the resonator, and the frame with the conveyor mounted on it, is equipped with an additional reflective surface located in the upper part of the resonator above the parabolic reflectors, the latter being installed with the possibility of information-dilution, and the conveyor is located along the resonator.

Figure 1 schematically shows an apparatus for installing heat-shrink cap elements on the neck of the container; in FIG. 2 is the same view along arrow A in FIG. one.

The apparatus consists of a housing 1 on which a resonator 2 is mounted having lamps 3, which are a source of infrared radiation and parabolic reflectors 4, installed with the possibility of mixing. The resonator is located in the casing 5. In the lower part of the resonator are heat shields 6 having a reflective surface on the cavity side of the resonator. The shutters 6 have the possibility of relative movement relative to each other to change the distance between them.

In the upper part of the resonator above the parabolic reflectors 4, an additional reflecting surface 7 is installed, having a length greater than the distance between the parabolic reflectors 4 in their maximally diluted position. Due to this, a single optical resonator is formed, forming a uniform electromagnetic field. inside the resonator. Field strength can be adjusted.

The housing 1 is mounted on a frame 8, which has a conveyor 9, connected with it with the possibility of vertical movement.

The conveyor 9 is located on the frame 8 along the resonator 2 and can be of various types, including chain.

The device is controlled by the toggle switch 10.

The device operates as follows.

The operator manually installs the shrink caps 11 on the container 12 located on the conveyor, which can be not only the bottle shown in the drawing, but also any other container that has a neck. Depending on the size of the neck, the distance between the shutters 6 is set and the resonator 2 is adjusted by moving each

relative to the other reflectors 4. If necessary, depending on the height of the container, the conveyor 9 moves vertically relative to the frame 8.

Due to the presence of the reflecting surface 7 during the dilution of the reflectors 4, the uniformity of the electromagnetic field inside the resonator is not violated.

A container 12 with a heat-shrinkable cap conveyor 9 freely dressed on the neck is moved to the cavity of the resonator 2 where the shrinkage of the caps 11 on the neck of the container is carried out. When leaving the resonator, a packaged container, for example, a bottle, is conveyed by the conveyor for further technological operations.

Claims (1)

Apparatus for installing cap elements on the neck of a container, including a housing, a resonator mounted on it in the form of parabolic reflectors and infrared radiation sources, heat-shielding shutters located on the bottom of the resonator, having a reflective surface and mounted with information-dilution capability, a casing mounted on the resonator , and a frame with a conveyor mounted on it, characterized in that it is equipped with an additional reflective surface located in the upper part of the resonator above the pa rabolic reflectors, the latter being installed with the possibility of information-dilution, and the conveyor is located along the resonator.