SU891512A1

SU891512A1 - Article-feeding apparatus

Info

Publication number: SU891512A1
Application number: SU802913298A
Authority: SU
Inventors: Олег Николаевич Иванов; Владимир Иванович Зацепин; Валерий Васильевич Передеренко
Original assignee: Опытно-Конструкторское Технологическое Бюро Расфасовочного И Упаковочного Оборудования
Priority date: 1980-04-18
Filing date: 1980-04-18
Publication date: 1981-12-23

Description

(54) УСТРОЙСТВО ДЛЯ ПОДАЧИ ПРЕДМЕТОВ(54) DEVICE FOR SUBMITTING ITEMS

1one

Изобретение относитс к транспортным средствам, примен ющимс в упаковочной технике, преимущественно к устройствам дл подачи штучных изделий, например банок, брикетов и других, к рабочим органам автоматической линии, где осуществл етс индивидуальное или групповое распределение изделий с заданным шагом дл последующей упаковки на предпри ти х пищевой, химической , фармацевтической и других отраслей промыщленности.The invention relates to vehicles used in packaging technology, mainly to devices for feeding piece goods, such as cans, briquettes and others, to the working bodies of the automatic line, where individual or group distribution of products takes place with a predetermined step for subsequent packaging in an enterprise. x food, chemical, pharmaceutical and other industries.

Известно устройство дл подачи групп д предметов, например банок в один или несколько р дов, и укладки их в лотки, которые затем упаковываютс в термоусадочную пленку, состо щее из ленточного транспортера , с которого предметы подаютс на неподвижную платформу. К платформе примы- is кает система распределени групп предметов с равномерным щагом. Данна система представл ет собой замкнутый цепной транспортер дл перемещени групп предметов с установленными с противоположной стороны звеньев роликами 1.20A device is known for feeding groups of items, such as cans into one or more rows, and placing them in trays, which are then packed into a shrink film consisting of a belt conveyor from which the items are fed to a fixed platform. The platform is adjoined with a system of distribution of groups of objects with a uniform schag. This system is a closed chain conveyor for moving groups of objects with rollers 1.20 mounted on the opposite side of the links.

Недостатком известного устройства вл етс то, что при равномерном njare размещени захватов на цепном транспортере неA disadvantage of the known device is that with a uniform njare of gripping the chain conveyor

обеспечиваетс возможность увеличени производительности устройства. Кроме того, дл его установки необходимо отводить значительную производственную- площадь, что создает неудобство в процессе эксплуатации, и са.мое основное, трудно регулировать рассто ние между предметами в процессе подачи .it is possible to increase the performance of the device. In addition, for its installation, it is necessary to allocate a large production area, which creates inconvenience in the process of operation, and most importantly, it is difficult to control the distance between objects in the feeding process.

Цель изобретени - облегчение регулировани рассто ни между предметами в процессе подачи.The purpose of the invention is to facilitate the adjustment of the distance between objects during the feeding process.

Поставленна цель достигаетс тем, что в устройстве дл подачи предметов, содержащем питатель дл предметов, платформу дл предметов и установленный вдоль нее цепной транспортер с захватами, расположенными над платформой, и роликами, с боковых сторон верхней ветви цепного транспортера установлены копиры дл захватов и роликов, а с боковой стороны нижней ветви у приводной звездочки цепного транспортера установлены планка и звездочка дл роликов.This goal is achieved by the fact that in the device for feeding objects, containing a feeder for objects, a platform for objects and a chain conveyor installed along it with grippers located above the platform and rollers, copiers for grippers and rollers are installed on the sides of the upper branch of the chain conveyor and on the side of the lower branch of the drive sprocket of the chain conveyor, a slat and a sprocket for rollers are installed.

При этом звездочка дл роликов имеет привод.In this case, the asterisk for the rollers has a drive.

Claims

FIG. 1 shows the device, a general view; in fig. 2 - the same mechanisms for the storage and distribution of links for communication. The device for feeding objects consists of conveyor 1 for feeding objects 2 onto the surface of platform 3, having a coating of a material with a low coefficient of friction (not shown). Above the platform 3 are placed the grippers 4, which are fastened to the links 5 of the flexible communication 6 of the chain conveyor 7. The grippers 4 are controlled by a cam 8 which holds them at the same height relative to the platform 3 and can be installed in a vertical position. The links 9 of the flexible link 6 contain the rollers 10 interacting with the fixedly mounted copier 11. In this case, the copier 8 and the copier 11 form a mechanism for distributing the links between the rollers 10, and the mechanism for folding the links is made in the form of a rotating sprocket 12 and a bar 13 and is mounted on the lower branch of the flexible link 6. In order for the rate of distribution of the links to be equal to the speed of their folding, the asterisk 12 also, like the asterisk of the conveyor 7, can have an independent drive. The device works as follows. Objects 2 are transported with a certain clamp by conveyor 1 to platform 3, where they are forced to move along platform 3 with the help of grippers 4. In the process of moving objects 2 along platform 3, the profile of copiers 11 smoothly changes, and the flexible link 6 under the influence of pulling force distributes links 9. When you distribute links, the distance between objects 2 changes accordingly, and, thus, by adjusting the amount of spreading, you can adjust 89 the distance between objects. On the lower branch of the flexible link 6, the star 12, when interacting with the roller 10, folds the links 9 on the sprocket 7, and the rollers 10 fall under the action of the copier 11, which prevents the links 9 from being randomly distributed, the design greatly improves productivity and simplifies maintenance during its operation in comparison with known devices. The application of the proposed device as a whole contributes to increasing the efficiency of the equipment for group packing of items. Claim 1. A device for feeding objects, comprising a feeder for objects, a platform for objects and a chain conveyor installed along it with grippers located above the platform and rollers, characterized in that, in order to facilitate the adjustment of the distance between objects in the process of feeding, copiers for grippers and rollers are installed on the sides of the upper branch of the chain conveyor, and on the side of the lower branch on the drive sprocket of the chain conveyor there is a reinforced strip and an asterisk for the rollers.

2. A device according to claim 1, characterized in that the asterisk for the rollers is driven. Sources of information taken into account in the examination 1. French patent N ° 2259750, cl. B 65 B 5 // 08, publ. 1979