SU969598A1

SU969598A1 - Apparatus for unpacking loose materials and packaging them in boxes

Info

Publication number: SU969598A1
Application number: SU813276784A
Authority: SU
Inventors: Владимир Николаевич Кашин; Юрий Дмитриевич Яковлев; Юрий Петрович Бугара
Original assignee: Научно-Исследовательский И Конструкторско-Технологический Институт Местной Промышленности
Priority date: 1981-02-09
Filing date: 1981-02-09
Publication date: 1982-10-30

Description

Изобретение относитс к фасовочно-упаковочной технике.The invention relates to a filling and packaging technique.

Известно устройство дл 15асфасовки и упаковки сыпучих материалов в коробки, которое содержит магазин коробок, бункер с дисковым питателем и расположенной под ним течкой, ротор , радиально размещенные на роторе толкатели, одни конец которых служит дл взаимодействи с коробкой, а другой - посредством закрепленного на нем ролика с профильным , установленным на оси ротора,и механизм дл уплотнени сыпучего материала tl.A device for filling and packing bulk materials in boxes is known, which contains a box magazine, a hopper with a disc feeder and a chute located below it, a rotor, radially placed on the rotor pushers, one end of which serves to interact with the box and the other end by means of a box fixed on it a roller with a profile mounted on the rotor axis, and a mechanism for compacting the bulk material tl.

Однако в известном устройстве загрузка и выгрузка коробки в гнездо толкс тел происходит вручную, вручную очищаетс от загр знений бункер. Все это ведет к увеличению времени, затраченйого на каждую операцию, и в конечном счете, к снижению производительности .However, in the known device, the loading and unloading of the box into the nest of the thrust of the bodies is done manually, the bunker is cleaned from contamination manually. All this leads to an increase in the time spent on each operation, and ultimately, to a decrease in performance.

Цель изобретени - повьшенне производительности , а также автоматиза- . ци загрузки коробок из магазина в кассеты.The purpose of the invention is to increase productivity, as well as automation. qi loading boxes from the store to the cassette.

Поставленна цель достигаетс тем, что в устройстве дл расфасовки и упаковки сыпучих материалов в коробки , содержащем магазин коробок, бункер с дисковым питателем и расположенной под ним течкой, ротор, радиально размещенные на роторе толкатели, один конец которых служит дл взаимодействи с коробкой, а - посредством закрепленного на нем ролика с профильным кулачком, установленным на оси ротора,и механизм дл уплотнени сыпучего материала, тол10 катели выполнены в виде кассет, кажда из которых состоит из основани , жестко закрепленной на нем призматической направл к цей и подвижного в ней пoдпpyжинeннoVo штока, на конце This goal is achieved by the fact that in a device for filling and packing bulk materials in boxes, containing a box magazine, a hopper with a disk feeder and a chute below it, a rotor, radially placed on the rotor pushers, one end of which serves to interact with the box, and - by means of a roller fixed on it with a profile cam mounted on the rotor axis, and a mechanism for compacting the bulk material, the thickness of the boat is made in the form of cassettes, each of which consists of a base, rigidly fixed th prismatic guide on it to Tsey and rolling it podppyzhinennoVo rod, at the end of

15 которого, служгицего дл взаимодействи с коробкой, укреплен ползун, и двух неподвижных и одной подвижной щек, причем на роторе дополнительно смонтированы св занные с кассетами 15 of which, a servant for interacting with the box, has a reinforced slider, and two fixed and one movable cheeks, and on the rotor are additionally mounted associated with the cassettes

20 механизма дл загрузки коробок, выталкивани и сбрасывани , а на дисковом питателе - подпружиненные очистители .20 boxes for loading, pushing and dropping, and spring-loaded cleaners on the disk feeder.

При этом, на направл ющих кассе25 ты сверху смонтирован подпружиненный поворотный в горизонтальной плоскости двуплечий рычаг, несущиЯ на одном плече след щий ролик, а на другом имеющий зуб дл захвата коробок, при30 чем боковые стенки магазина имеютAt the same time, on top of the cash register guides 25, a spring-loaded two-arm swivel in the horizontal plane is mounted on top, carrying a follower roller on one shoulder, and having a tooth on the other to grip the boxes that have

паз дл прохода зуба, на подвижной щеке кассеты снизу шарнирно укреплен дополнительный двуплечий рычаг, подпружиненный относительно ротора и на конце которого установлен приводной ролик.a groove for the passage of a tooth; on the movable cheek of the cassette from below, an additional double-arm lever is pivotally fixed, spring-loaded relative to the rotor and at the end of which a driving roller is mounted.

Кроме того, механизм дл уплотнени сыпучего материала выполнен в виде шарнирно укрепленного.на роторе снизу двуплечего рычага, на верхнем конце которого жестко установлен боек, а нижний служит дл взаимодействи с цевочной гребенкой, котора установлена под ротором,In addition, the mechanism for compacting the bulk material is made in the form of a pivotally hardened. On the rotor, there is a double-arm underneath, on the upper end of which the head is rigidly mounted, and the lower one is used to interact with the clamping comb, which is installed under the rotor

При этом, механизм дл выталкивани коробок выполнен в виде шарнирно укрепленного на роторе двуплечего рычага, верхний конец которого снабжен площадкой дл взаимодействи с коробкой, а нижний шарнирно укреплен на 1зерхнем, подпружинен относительно него и снаблсен приводным роликом .In this case, the mechanism for pushing the boxes is made in the form of a double-arm lever hinged on the rotor, the upper end of which is provided with a platform for interacting with the box, and the lower one is hingedly mounted on the top, spring-loaded relative to it and provided with a drive roller.

Кроме того, механизм дл сбрасывани коробок выполнен плужкового типа и подпруэйинен, а на роторе образованы сквозные отверсти дл наклонных лотков.In addition, the box drop mechanism is made of a plow-type and sub-straying, and through-holes for inclined trays are formed on the rotor.

На фиг. 1 изображено устройство дл расфасовки и упаковки сыпучих, материалов в коробки, продольное сечение; на фиг. 2 - то же, вид сверху/ на фиг. 3, - кассета, продольное сечение; на фиг. 4 - то же, вид сверху/ на фиг. 5 - кассета, поперечное сечение; на .фиг. 6 - сечение Л-Л на фиг. 5; на фиг. 7 - кассета на позиции засыпки кнопок в коробку, поперечный разрез; на фиг. 8 - кассета на позиции выталкивани коробки из кассеты и удалени коробки, поперечный разрез; на фиг. 9 - дозатор, вид сверху; на фиг. 10 - сечение Б-Б на фиг. 9.FIG. 1 shows a device for packaging and packing bulk materials in boxes, longitudinal section; in fig. 2 - the same, top view / in FIG. 3, - cassette, longitudinal section; in fig. 4 is the same, top view / in FIG. 5 - cassette, cross section; on .fig. 6 is a section L-L in FIG. five; in fig. 7 - cassette on the position of filling the buttons in the box, cross section; in fig. 8 — cassette at the position of ejection of the box from the cassette and removal of the box, cross section; in fig. 9 - dispenser, top view; in fig. 10 is a section BB in FIG. 9.

Устройство состоит 3 привода 1, редуктора 2, дозатора 3, ротора 4, профильного кулачка 5. Привод 1 включает электродвигатель 6, клиноременную передачу 7 и черв чный редуктор 8 с соединительной муфтой 9.The device consists of 3 actuators 1, a reducer 2, a dispenser 3, a rotor 4, a profile cam 5. The actuator 1 includes an electric motor 6, a V-belt drive 7 and a worm gear 8 with a coupling 9.

Редуктор 2 состоит из корпуса 10 служащего несущим элементом станка, горизонтального ведущего вала 11, наклонного вала 12 дозатора, вертикального вала 13 ротора и двух пар конических шестерен 14. Дозатор 3 предназначен дл осуществлени объемного дозировани фасуемых кнопок и состоит из: основани 15, смонтированного на корпусе редуктора станка обоймы 16, жестко прикрепленной к основанию, диска 17 дозатора, закрепленного на валу дозатора и вращающегос вместе с валом, бункера 18, жестко закрепленного на обойме и образующего вместе с ней емкость дл помещени запаса фасуемых, напримерThe gearbox 2 consists of a body 10 serving as a bearing element of the machine, a horizontal drive shaft 11, an inclined shaft 12 of the metering unit, a vertical shaft 13 of the rotor, and two pairs of bevel gears 14. The metering unit 3 is designed to perform volumetric metering of the packed buttons and consists of: a base 15 mounted on the gear housing of the machine holder 16, rigidly attached to the base, the disk 17 of the dispenser mounted on the shaft of the dispenser and rotating with the shaft of the hopper 18 rigidly mounted on the holder and forming with it the capacity l of packed placing stock, e.g.

кнопок, подпружиненных скребков 19, смонтированных на обойме и предназначенных дл сброса излишка кнопок со стаканчиков 20 дозатора, плужкового очистител 21, установленного в пазуbuttons, spring-loaded scrapers 19, mounted on the holder and intended to reset the excess buttons from the cups 20 of the dispenser, plow cleaner 21 installed in the groove

диска дозатора и предназначенногоdispenser drive and intended

дл очистки рабочей поверхности основани от попадающих в зазор между основанием и диском дозатора гр зи и заусенцев. Очиститель подпружиненto clean the working surface of the base from getting into the gap between the base and the disk of the dispenser of dirt and burrs. Spring cleaner

0 относительно диска дозатора с целью плотного прилегани к поверхности основани .0 relative to the dispenser disk in order to fit snugly to the surface of the base.

В диске 17 дозатора выполнен на равном удалении от оси диска и сIn the disk 17, the dispenser is made at an equal distance from the axis of the disk and with

5 равным шагом р д отверстий, в которые , запрессованы стаканчики 20 с мерными емкост ми.5 in equal increments of the number of holes in which the cups 20 with measured containers are pressed.

В основании 15 выполнено провальное отверстие дл просыпани кнопокIn the base 15 there is a hole for spilling buttons.

из стаканчиков диска дозатора. Снизу к основанию прикреплен лоток 22 дл направлени высыпающихс из дозатора кнопок. Ротор 4 представл ет собой вращающийс диск со смонтированными на нем кассетами 23. Кассеты расположены радиальнр к оси ротора и с равным шагом по окружности. Коли . честно кассет кратно количеству стаканчиков дозатора. Кассета состоитfrom the dispenser disc cups. A tray 22 is attached to the bottom to guide the buttons pouring out of the dispenser. The rotor 4 is a rotating disk with cassettes 23 mounted on it. The cassettes are located radially to the rotor axis and with equal pitch around the circumference. That honestly cassettes multiple of the number of cups dispenser. Cassette consists of

п ИЗ основани 24, призматической направл ющей 25, внутри которой neper мещаетс шток 26, соединенный с ползуном 27;. двух неподвижных щек 28 и одной подвижной щеки 29, лотка 30 и двуплечего рычага 31, основание кассеты закреплено .на роторе 4. На основании жестко закреплены призматическа направл юща 25 и неподвижные щеки 28, и шарнирно установлены двуп.лечий рычаг 31 механизма загрузки и подвижна щека 29.p of the base 24, a prismatic guide 25, inside which the neper holds the rod 26 connected to the slider 27 ;. two fixed cheeks 28 and one movable cheek 29, tray 30 and a two-armed lever 31, the base of the cassette is fixed on the rotor 4. On the basis of a rigidly mounted prismatic guide 25 and fixed cheeks 28, and a double-armed lever 31 of the loading mechanism and movable cheek 29.

На одном конце штока смонтирован след щий ролик 32, а на другом жестко закреплен ползун 27, а также .толкатель 33. Шток 26 подпружинен относительно призматической направл ющей 25. .A follower roller 32 is mounted at one end of the rod, and a slider 27 is rigidly fixed at the other end, as well as a pusher 33. The rod 26 is spring-loaded with respect to the prismatic guide 25..

Подвижна щека 29 шарнирно смон-. тирована на основании кассеты и снабл жена рычагом 34, на нижнем конце которого установлен ролик 35, взаимодействующий с копиром 36 механизма дл выталкивани коробок. Подвижна щека подпружинена. Один конец возвратной пружины 37 закреплен на рычаге щеки, а второй на роторе 4.The movable cheek 29 is hingedly mounted. It is tipped on the base of the cassette and provided the wife with a lever 34, at the lower end of which a roller 35 is installed, which interacts with the copier 36 of the mechanism for ejecting the boxes. The mobile cheek is spring-loaded. One end of the return spring 37 is fixed on the lever cheeks, and the second on the rotor 4.

Claims

Two shoulders lever 31 is mounted with the possibility of rotation in the horizontal plane and podpruhinen. The return spring 37 is fixed at one end on the lever 31, and the second - on the prismatic guide 25 of the cassette 23. The double-arm lever 31 has a tooth at one end of a 38-day grip of boxes from the magazine 39, and at the other roller 40. The receiving tray 41 is fixed on stationary cheeks cassette. The cassette rods are moved while the rotor is rotated. as a result of their motion, with cam 5 mounted coaxially with the rotor shaft. The cassette loading mechanism consists of a magazine 39 mounted on the rotor casing 42, a copier 43 mounted on the same casing, and double-arm levers 31 and 34.. The box-shaped store 39 is open at the top. In the lower part of the side walls of the magazine and in the bottom there is a slot cut for the passage of the tooth 38 of the double-shouldered lever 31 of the cassette and the box that is removed from the magazine by the tooth of the lever. The mechanism for compaction of the bulk material consists of a hinged rotor mounted on the disc below the two-arm lever 44 and the flange 45. At the upper end of the lever 44, the head 46 is rigidly mounted, the lower end of the lever 44 - interacts with the bobbins. The number of levers corresponds to the number of cassettes, the single-pin comb 45 is installed under the rotor between the positions of the backfilling of the buttons in the boxes and the closing zone of the boxes. The mechanism for ejection of izd cassette boxes consists of a two-arm lever 47, pivotally mounted on the rotor disk, and a copier 36. The upper rigid end of the lever is equipped with a pad 48 interacting with the box in the cassette, and the lower end pivotally fixed by the upper and spring-loaded relative to it, equipped with a roller 49, interacting with the cam 36.. The number of rachlags corresponds to the number of cassettes, a copier is installed under the rotor in the zone of removal of the boxes from the cassettes. The mechanism for dropping the box consists of a spring-loaded plow-type ejector 50 mounted on the rotor case 42 and tilted trays 41 mounted in the SCW cut-outs of the rotor disk to the left of each of the cassettes. The tray for removing the boxes is mounted on the housing 10 of the gearbox and serves to receive the boxes removed from the cassettes and send them to the container. The device works as follows. The disk 17 of the dispenser and the rotor 4 rotates continuously and synchronously, so that the moment of combining each cup of the 20 dispenser with the hole in its base coincides in time with the passage of the next cassette 2 into the hopper of the dispenser 3, for example and in the store 39 empty boxes are placed, oriented bottom out; When the dispenser disk is rotated, the buttons spontaneously fall into its cups, and the spring-loaded scrapers 19 align the level of the buttons that hit the cups flush with the upper plane of the dispenser disk. When the rotation of the rotor 4 under the magazine 39 is suitable next cassette. The follower roller 40 of the two shoulders of the cartridge loading mechanism 31 interacts with the cam 43 and the lever rotates, and its tooth 38 is set parallel to the fixed cheek 28 of the cassette 23. At the same time, the follow roller 35 of the cam 34 of the movable cheek 29 of the cassette interacts with its copier 36 and the lever 34 rotates, deflecting the cheek 29. The tooth 38 of the two shoulders lever 31 passes through the groove of the magazine and seizes the bottom of the boxes in the shop. Removed from the store box freely falls into the opening between the cheeks of the cassette. When rotor rotates at the lowest turn, the roller 35 of the lever 34 of the movable cheek 29 of the cassette comes off the copier 36 and the lever 34 with the cheek 29 returns to its original position under the action of the return spring 37, and the movable cheek 29 of the cassette presses the box to the fixed cheek 28. The roller 40 of the double-armed lever 31 of the cassette loading mechanism is released from its copier 43 and the lever returns to its original position under the action of a spring. The cassette pusher roller runs around the cam 5 and the rod 26 moves the cassette slider 27, compressing the return spring, and the rod pusher 26 pulls the box out of its body. By the time the cassette approaches the dispenser tray 22, the box located in the cassette is opened completely to a predetermined amount. At this moment, the opening of the cup 20 coincides with the hole in the base of the dispenser 3. The buttons from the cup 20 through the failed opening of the dispenser 3 and tray 22 are poured into the receiving tray of the cassette and into the box. At the same time, the double-arm lever 44 of the mechanism for sealing loose The material begins to interact with the pin flaps of the comb 45 and the lever 46 strikes the bottom of the box case, the buttons located in it shake, causing them to be distributed more evenly throughout the box and fit more tightly. When the follower roller of the cassette rod 26 approaches the cam shoulder 5, the spring returns the rod to its original position and the rear protrusion of the slide 27 pushes the box out into the body. When the roller 49 comes running over the lever of the mechanism for pushing the box to the copier 36, the lever 47 rotates around its axis and the pad 48 of the lever 47 lifts the box in the cassette above the level of the cheek 28 and 29 of the cassette 23. The box abuts the resetter plow, the cassette leaves - under the crust and the box falls into the inclined lotto of the rotor and rolls over it into the tray to remove the boxes into the container. The process is repeated for each cassette. Thus, the design of the proposed device provides for the automation of loading boxes from the gas into the cassettes, as well as an increase in productivity. Claim 1. Device for packaging and packing bulk materials in boxes, containing a magazine of boxes, a hopper with a disc feeder and a chute below it, a rotor radially placed on the rotor pushers, one end of which serves to interact with the box and the other by means of a roller fixed on it - with a profile cam mounted on the rotor axis, and a mechanism for compacting the bulk material, which is mainly due to the fact that, in order to increase productivity, the pushers are made in the form of cassettes, each and Which consists of a base, a prismatic guide rigidly fixed on it, a spring-loaded stem movable in it, at the end of which, serving to interact with the box, a slider is fixed, and two fixed and one cheeks, and further connected with the rotor are mounted cassettes mechanisms for loading boxes, pushing them out and dropping them, and on a disk feeder - spring-loaded cleaners.

2. The device according to claim 1, characterized in that, in order to automate the loading of boxes from the store into the cassettes, on the cassette guides are mounted on top of a spring-loaded two-arm rotary in the horizontal plane carrying a follower on one shoulder, and a tooth for gripping boxes, and the side walls of the magazine have a groove for tooth passage, an additional double-arm lever, spring-loaded relative to the rotor, and at the end of which a driving roller is mounted on the movable cheek of the cartridge from the bottom.

3. The device according to claim 1, characterized in that the mechanism for compacting the bulk material is made in the form of a double-arm hinged on the rotor at the bottom, at the upper end of which the head is rigidly mounted, and the bottom one is used to interact with the pinch comb, which is installed under the rotor . ,

4. The device according to claim 1, characterized in that the mechanism. . for pushing boxes made in the form of a two-arm lever hinged on the rotor, the upper end of which is provided with a platform for engaging with the box, and the lower map-t nirnr is fixed on the upper one, spring-loaded relative to it and equipped with a driving roller.

5. The device according to claim 1, characterized in that the mechanism for dropping the boxes is plow-type and spring-loaded, and through-holes for inclined trays are formed on the rotor. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 126784, cl. B 65 B 11/36, 1959.

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