CN2230747Y - Granular filling machine - Google Patents

Abstract

The utility model relates to a granular filling machine of an automatically separate loading device for granular materials. A long square column-shaped machine body made of steel is provided with a storage hopper, a feeding hopper, an electric control box, a dual air source piece and an electromagnetic valve from top to bottom. A scale bucket under the feeding hopper is singly arranged on an inverted L-shaped steel frame which is positioned on a base frame of the machine frame. The two sides of a receiving hopper are provided with bag holding mechanisms. The feeding, the weighing, the displaying, the bag holding, the bag putting and the counting are totally controlled by a computer program in the electric control box at the back of an instrument board. The actuator is four electromagnetic valves and five pneumatic rams. The precision of the packed weight is at +-2/1000, and the maximized packed weight is 15 kg.

Description

The granule filling machine

The utility model relates to a kind of granule materials automatic subpackaging machinery, is specially adapted to the automatic gauge packing of grain industry to the granular material of rice, millet, corn short, bristly hair or beard, beans and other industry.

Mostly the granule filling machine of usefulness is to adopt vibration mode on feed-type now, also useful big small screw matches and improves the accuracy rate of feed, but problems such as the speed that exists is slow, noise is big, power consumption is big, structure is not compact, and metering error is big, and occupation area of equipment is big.

Granule filling machine that the utility model provides adopts the pneumatic type switch door material that veers away automatically, and speed is fast, noise is low, little power consumption, compact conformation, simple, and metering is accurate.

This machine becomes body by the rectangular cylindricality frame of steel, storage bin(hopper), feed hopper, electric-controlled box source of the gas bigeminy part and electromagnetic valve are installed on frame from top to bottom successively, scale bucket below the feed hopper is to be arranged separately on the steelframe that stands on the inverted "L" shaped on the gantry base, and there is folder bag mechanism the receiving hopper both sides.Feed (thick feed, smart feed) weighing, demonstration, folder bag, put bag, counting is controlled by a computer program that is placed in the electric-controlled box of represent the plate back; Power element is four electromagnetic valves and five atmospheric pressure actuating cylinders.

Storage bin(hopper) is the square box that steel plate is made, and last in-plane has a cylindrical feed pipe, below feed hopper for falling four prisms cylinder, the bottom is an oblong cambered plate, the wall base of it and feed hopper is moving contact, is to move along camber line and both sides are arranged; Two limits that curved plate has a curved line are on the triangle steel plate that to be welded in two bases be arc, two blocks of triangle steel plates are that the top, angle of putting upside down is through together with a rotating shaft, the rotating shaft two ends penetrate on the axle bed of frame, rotating shaft has an end in the outside of triangular steel plate a bar shaped connecting plate to be installed, one end of plate and the push rod of atmospheric pressure actuating cylinder link, controlling whole base plate moves around, reach the size in strip shape slit between control feed hopper base plate and wallboard, thereby control the weight of thick feed.

Middle part, the back side at curved plate has a small sircle hole, is inserted out and skids off along being welded in the slideway on the base plate of both sides, hole by a plate, reaches the purpose that the hole is blocked or decontrols, and this plate is driven by an atmospheric pressure actuating cylinder, accomplishes the fine setting of granule materials weighing.

The scale bucket is in the bottom of feed hopper, it is the funnelform coal tub in side that a steel plate is made, be connected in two suspension rods on the bucket and hang on the cantilever beam that is fixed on the frame by two hinges, be equipped with the pressure sensor that weighing is used under the beam, scale bucket bottom is that the two ends of the stripe board axle of band rotating shaft are through on the headwall plate, rotating shaft one end is connected with an atmospheric pressure actuating cylinder, the control blowing.The scale bucket is arranged separately on the inverted "L" shaped steelframe that is located on the body base, to improve the precision of weighing.

Receiving hopper is the bobbin of an oblate cylindricality.The both sides, outside are equipped with folder bag mechanism, and its chuck is two arc steel rods, and with an atmospheric pressure actuating cylinder control folding, a braiding tape has all been drawn in each chuck inboard in the middle of each chuck, and to packing the tighter of sack folder, receiving hopper is fixed on the big frame.

Worktable panel can be regulated height by bolt by two row jacks on two pillars on the frame.

This machine can be given arbitrarily on control panel and being put, and can adjust at any time at work-site, comprises package weight, pitch time, puts the value of repaying etc., and range of weighing is big, accurate measurement, and precision can reach ± and 2 ‰, maximum packing weight is 15 kilograms.

Now its specific structural features is described by accompanying drawing and embodiment.

Accompanying drawing 1-be the front elevation of granule filling machine:

Accompanying drawing 2-be the lateral plan of granule filling machine.

Storage bin(hopper) (1) is in the top of body (3), body (3) is the shelf that steel plate is converted into, the electric-controlled box outside is instrument carrier panel (2), (4) be feed hopper, thick by two atmospheric pressure actuating cylinder controls, smart feed, scale bucket (5) be arranged on receiving hopper (9) above, it is by an atmospheric pressure actuating cylinder control blowing, four electromagnetic valves (6) are installed on the frame side by side, except that an electromagnetic valve is controlled two atmospheric pressure actuating cylinders in the folder bag mechanism simultaneously, other three electromagnetic valves are controlled three atmospheric pressure actuating cylinders respectively, and inverted "L" shaped frame (8) is to be located on the base of body (3), and worktable panel (10) is regulated height by the bolt of hole on the frame (8) and insertion.Full machine is high 2.5 meters, wide 0.75 meter.

Claims (5)

1, a kind of granule materials automatic subpackaging mechanism granule filling machine, it is characterized in that: the rectangular cylindricality frame of steel constitutes body (3), on frame, storage bin(hopper) (1), feed hopper (4) are installed from top to bottom successively, automatically controlledly close, source of the gas bigeminy part (7) and electromagnetic valve (6); The following scale bucket (5) of feed hopper (4) is to be arranged separately on the steel frame (8) of an inverted "L" shaped that stands on body (3) base; There is folder bag mechanism receiving hopper (9) both sides; In the electric-controlled box of instrument carrier panel (2) back a computer is arranged, power element is four electromagnetic valves (6) and five atmospheric pressure actuating cylinders.

2, the described granule filling machine of claim 1, it is characterized in that: the square box that storage bin(hopper) (1) is made for steel plate, last in-plane have a cylindrical feed pipe; Following feed hopper (4) is for falling four prisms cylinder, the bottom is the oblong cambered plate, the wall base of base plate and feed hopper (4) is moving contact, and both sides are arranged is to move along camber line, two limits that curved plate has a curved line are on the triangle steel plate that to be welded in two bases be arc, two blocks of triangle steel plates are being put upside down, with a rotating shaft dress together, the rotating shaft two ends penetrate on the frame (3), rotating shaft has an end in the outside of triangular steel plate a bar shaped connecting plate to be installed, and an end of plate and the push rod of atmospheric pressure actuating cylinder link.

3, by the described granule filling machine of claim 1, it is characterized in that: the middle part, the back side of arc has a small sircle hole, is inserted and skids off along being welded in the slideway on the base plate of both sides, hole by a plate, and this plate is driven by an atmospheric pressure actuating cylinder.

4, by the described granule filling machine of claim 1, it is characterized in that: scale bucket (5) is in the bottom of feed hopper (4), it is the funnelform coal tub in side that a steel plate is made, be connected in two suspension rods on the bucket and hang on the cantilever beam that is fixed on the frame by two hinges, be equipped with the pressure sensor that weighing is used under the beam; The bottom of scale bucket (5) is the stripe board of band rotating shaft, and the two ends of axle are through on scale bucket (5) wallboard, and rotating shaft one end is connected with an atmospheric pressure actuating cylinder.

5, by the described granule filling machine of claim 1, it is characterized in that: receiving hopper (9) is the bobbin of an oblate cylindricality, folder bag mechanism is installed in the both sides, outside, its chuck is two arc steel rods, with an atmospheric pressure actuating cylinder control folding, a braiding tape has all been drawn in each chuck inboard in the middle of each chuck.

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