CN206125546U - Press mouth inflation type barium sulfate crystal quantitative filling equipment - Google Patents

Abstract

The utility model discloses a press mouth inflation type barium sulfate crystal quantitative filling equipment, the staff will treat the bag of feeding of filling and place on the soft board, press the mouth to drive actuating cylinder and the transposition of electromagnetic magnet drive preforming, move down, thereby it is fixed to feed the border of bag, the hold -in range is with its transport to weighing a section of thick bamboo under afterwards, barium sulfate crystal in the feed is irritated during this period falls into weighs a section of thick bamboo, measured value until weighing transducer reaches the designated value, the bag of will feeding behind the jetting head blowout high -pressure gas simultaneously expandes, it drops and feeds in the bag to weigh a barium sulfate crystal in the section of thick bamboo afterwards, feed the bag the bottom then contact with the conveyer belt, wait to load and accomplish the rear carrier with its transport to next process, so far, the packing operation to the bag of feeding is accomplished to this device. This device can be with the bagging -off of barium sulfate crystal, and efficient, the action process of device is smooth -going, accomplishes the operation automatically, reduces operating personnel's physical power and pay out.

Description

Pressure mouth-inflation type Barium sulfate crystals quantitative filling device

Technical field

This utility model is related to solid particle filling apparatus, especially barium sulfate particle filling apparatus.

Background technology

Filling machine be it is a kind of for by air containing fluid, not air containing fluid, body of paste and solid material be filled into bottle, filling, Plant equipment in the various packing containers such as box, bucket or bag, not only can improve productivity ratio using mechanization fill, reduce product Loss, it is ensured that packaging quality, and can reduce production environment with by dress material mutual pollution.Therefore, current filling machine It has been widely used in the automation fill production of medicine, daily use chemicals, food and special industry factory.It is former by fill Reason is divided, and filling machine includes isobar filling machine（Including negative pressure isobar filling machine, normal pressure isobar filling machine, malleation isobar filling Machine）, differential pressure filling machine（Low vacuum filling machine, pressurization filling machine）Deng.Currently known solid particle filling apparatus are mostly using title Weight principle carries out quantitative filling, needs electronic scale metering and electrical equipment control to realize solid particle quantitative filling.Using weighing technology It is related to electrical equipment control and mechanical mechanism, plant maintenance and maintenance is had high demands and complicated.Quantitative filling of weighing has water to appearance The solid particle for adhering to each other each other for dividing carries out quantitative filling, is extremely difficult to accurate quantification fill requirement.

Although existing filling machine is all capable of achieving the basic function of its fill operation, however, current filling machine automatization Low degree, the filling valve complex structure which uses, and the material suction for each filling valve and extrusion are respectively provided with One driving structure so that the installation of machine, debugging and inconvenient maintenance, is unfavorable for quickly realizing material-filling；Additionally, current filling Installation is easy to there is fill phenomenon by mistake, for this phenomenon also without thoroughly effective solution, often fill by mistake is occurring During phenomenon, need shutdown to be processed, cause material-filling efficiency to reduce.Production technology and life of the technical staff in quantitative filling Constantly improvement is carried out on product equipment.In existing filling apparatus, relevant technical literature has：

Patent【201210346161.7】Described one kind " sticky material dosing filling machine ", including organic frame, revolving bed, Revolving dial and material cylinder；All sides of the material cylinder are provided with filling valve, are obliquely installed by constituting one by upper ring and a lower ring Track, using the orbits controlling piston alternately by the material suction material cavity in material cylinder or by the material in material cavity Extrusion pours into bottle, while coordinating using sensor control drive mechanism work, makes fork open or close rising passway, from And cause between feeding-passage connection charging aperture and material cavity or between filling passageway connection filling exit and material cavity, effectively control The output of material processed, prevents the appearance of fill phenomenon by mistake.The device realizes the turnover function of material by " suction " action, but One side structure is more complicated, and the speed of fill can not carry out free regulation, and produces " suction " only by upper ring and a lower ring Action is also difficult to ensure that card equipment has good dynamic performance, the phenomenon that severity is rocked when equipment works easily occurs.

Application number【201110059276.3】A kind of " solid particle quantitative filling device " is disclosed, solid particle is positioned over The solid particle on device top is stacked in pallet, and Jing solid particles are stacked pallet and enter fill chamber, past in the scraper plate of fill intracavity In the presence of multiple motion, solid particle loads dosing container and moves toward pressing plate, cutting knife direction.Dosing container is moved to rotating disk Below pressing plate, the solid particle below pressing plate is entered in dosing container in the extruding next part of pressing plate, and some is to cutting Move in knife direction.Solid particle in dosing container is separated by cutting knife with the solid particle under pressing plate, completes determining for solid particle Amount fill.The container filling of this structure sizing, occurs fill phenomenon not in place if the capacity of container is changed, secondly Sports coordination requirement to each part is higher, in order to both ensure that device normally runs and avoid stuck phenomenon, to there is composition surface The processing of part it is also proposed higher requirement.

In sum, existing filling apparatus are primarily present structural principle excessively complexity, heaviness, and the consideration to details is not enough filled Point, dynamic performance considers the defects such as not enough, labor strength is excessive and use range is limited.

The content of the invention

This utility model provides a kind of pressure mouth-inflation type Barium sulfate crystals quantitative filling device, can accurately weigh institute The barium sulfate quality of pack is needed, and changes automatically charging bag and transhipment to complete the bag of fill, solve automaticity It is low, the problem of the high labor intensive of operator.

A kind of pressure mouth-inflation type Barium sulfate crystals quantitative filling device, main bearing are fixed on ground, install in its lower end Conveyer belt, the upper end both sides of main bearing are then mounted with synchronous pulley, connected by Timing Belt, leading between the synchronous pulley Soft board is secured between the Timing Belt of bearing both sides, perforate in the middle part of soft board, hole portion then placed charging bag, and the middle part of Timing Belt is also That is the surface of charging bag is upper frame body, and blank body is mounted with the upper frame body, and the surface of blank body is weighing Cylinder, weighing tank be connected with vertical rod by weight sensor, and the upper end of vertical rod is side stand, the fixation feed filling of side stand upper side.

The blank body includes pressing mouth drive cylinder, back-moving spring, guide chute, push rod, side plate and tabletting, electromagnetism to inhale Ferrum, side plate are fixed on the both sides of upper frame body, press the top of the installation of mouth drive cylinder and side plate, the piston of the pressure mouth drive cylinder Bar free end is connected with push rod, and push rod two ends are slided in guide chute, and the other end and the electromagnet of guide chute are fixed, multiple Position spring is located between two parts of electromagnet, and tabletting is located at the lower section of electromagnet, and with electromagnet action The position in change in elevation direction.

It is machined with the middle part of the soft board with circular hole, the thickness of circular hole periphery is more than remaining position of soft board, big in thickness Position on machined the pore of specified quantity, pore and charging bag directly contact.One end of the guide chute is machined with cunning Groove, the other end then electromagnet connection.

Remarkable result of the present utility model is：

1st, this utility model realizes the auto-filling of Barium sulfate crystals, and two conveyer chains are worked simultaneously, conveying charging respectively The finished product that bag and fill are completed, realizes the process of automatic feed and discharging, while machined piece regular shape, mostly standard component, Can reduces cost and shortening production cycle.

2nd, may be used also after the charge for completing each charging bag of automatic ration, and weight sensor connection upper terminal To realize the function of monitoring and Flexible Control automatically, secondly blank body design is ingenious, and pressure mouth drive cylinder coordinates electromagnet Action realize rising and the transposition action of tabletting, realize then charging bag in fill operation bag mouth all the time in opening shape State, and course of action smooth-going, reduce the degree of participation of personnel.

Description of the drawings

Fig. 1 is general assembly schematic diagram of the present utility model, wherein：The main bearings of 1-；2- soft boards；3- charging bags；4- guide rods；5- is supplied Batch can；6- side stands；7- Timing Belts；8- synchronous pulleys；9- presses mouth drive cylinder；10- back-moving springs；11- weighing tanks；12- leads To chute；13- upper frame bodies；14- push rods；15- side plates；16- weight sensors；17- blowing heads；18- tablettings；19- electromagnets; 20- conveyer belts;21- vertical rods.

Fig. 2 is station direction schematic diagram of the present utility model, and wherein C is Flow of Goods and Materials direction signs, and B is that canning line works Direction signs.

Fig. 3 is blank body enlarged diagram at the A of this utility model local.

Specific embodiment

Illustrate below against Fig. 1 to Fig. 3, before starter, operator are by Barium sulfate crystals to be packed Pour feed into fill in 5, subsequent barium sulfate crystal grain is fallen in weighing tank 11, start Timing Belt 7 and conveyer belt 20, staff will fill Pocket 3 is positioned over the center of soft board 2, and the pore around 2 centre bore of soft board is covered by the edge of the bag 3 that feeds, tabletting On the upside of 18 edges for pushing down charging bag 3, trial operation this device checks whether the sequential motion of each several part in the course of work meets Whether job requirement, the especially air pressure of blowing head 17 smoothly can be strutted charging bag 3, and so far device completes preparation.

When carrying out fill using this device, Timing Belt 7 and conveyer belt 20 are rotated simultaneously, and staff is by charging to be filled Bag 3 is positioned on soft board 2, and pressure mouth drive cylinder 9 and electromagnet 19 drive 18 indexing of tabletting, move down, so as to by charging bag 3 Edge is fixed, and subsequent Timing Belt 7 is transported to the underface of weighing tank 11, and feed fills the Barium sulfate crystals in 5 during this period Fall in weighing tank 11, until the measured value of weight sensor 16 reaches designated value, while after blowing head 17 sprays gases at high pressure Will charging bag 3 launch, the Barium sulfate crystals in subsequent weighing tank 11 fall into charging bag 3 in, feed bag 3 bottom then with transmission Band 20 contact, it is to be installed fill out after the completion of conveyer belt 20 be transported to next operation, so far this device complete to one charging bag Filling operation.

Claims (4)

1. it is a kind of to press mouth-inflation type Barium sulfate crystals quantitative filling device, main bearing（1）It is fixed on ground, pacifies in its lower end Conveyer belt is filled（20）, main bearing（1）Upper end both sides be then mounted with synchronous pulley（8）, synchronous pulley（8）Between by synchronous Band（7）Connection, in main bearing（1）The Timing Belt of both sides（7）Between secure soft board（2）, perforate in the middle part of soft board, hole portion are then placed Charging bag（3）, Timing Belt（7）Middle part that is, feed bag（3）Surface be upper frame body（13）, it is characterised in that：On top Support body（13）On be mounted with blank body, the surface of blank body is weighing tank（11）, weighing tank（11）Sensed by weight Device（16）With vertical rod（21）Connection, vertical rod（21）Upper end be side stand（6）, side stand（6）Upper side is fixed feed and is filled（5）.

It is 2. according to claim 1 to press mouth-inflation type Barium sulfate crystals quantitative filling device, it is characterised in that：The pressure Side mechanism includes pressing mouth drive cylinder（9）, back-moving spring（10）, guide chute（12）, push rod（14）, side plate（15）And tabletting （18）, electromagnet（19）, side plate（15）It is fixed on upper frame body（13）Both sides, press mouth drive cylinder（9）It is installed on side plate （15）Top, the pressure mouth drive cylinder（9）Piston rod free end and push rod（14）Connection, push rod（14）Two ends are being oriented to Chute（12）Interior slip, guide chute（12）The other end and electromagnet（19）It is fixed, back-moving spring（10）Inhale positioned at electromagnetism Ferrum（19）Two parts between, tabletting（18）Positioned at electromagnet（19）Lower section, and with electromagnet（19）Action and The position in change in elevation direction.

It is 3. according to claim 1 to press mouth-inflation type Barium sulfate crystals quantitative filling device, it is characterised in that：It is described soft Plate（2）Middle part be machined with circular hole, the thickness of circular hole periphery is more than soft board（2）Remaining position, on the big position of thickness Machined the pore of specified quantity, pore and charging bag（3）Directly contact.

It is 4. according to claim 2 to press mouth-inflation type Barium sulfate crystals quantitative filling device, it is characterised in that：It is described to lead To chute（12）One end be machined with chute, the other end then electromagnet（19）Connection.