CN2339499Y

CN2339499Y - Liquid automatic-packing machine

Info

Publication number: CN2339499Y
Application number: CN 98220924
Authority: CN
Inventors: 魏徽
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-24
Filing date: 1998-04-24
Publication date: 1999-09-22
Anticipated expiration: 2008-04-24

Abstract

The utility model relates to a liquid automatic-packing machine using a plastic barrel film as a packing material. The utility model is characterized in that a liquid storing tank is connected with a main shaft through a supporting frame assembly, one end of swing rods provided with through holes is hinged on the supporting frame assembly and is distributed along the circumferential direction of a drive shaft, a spring piece is arranged on the supporting frame assembly, the elbows of the spring piece are opposite to the through holes on the swing rods on which feeding pipes are arranged, an infusion pipe connected between the liquid storing tank and the feeding pipe passes through the through holes on the swing rods, and the other end of each swing rod positioned on a non-filling position is erected on two circular ring-shaped guide rails contacted with each other. The utility model has the advantages of simple structure, reliable use and convenient regulation to filling quantity.

Description

The liquid automatic packaging machine

The utility model relates to the equipment of packing liquid, and specifically a kind of is the liquid automatic packaging machine of packing with the Plastic barrel film.

Be the liquid automatic packaging machine of packing in the market with the Plastic barrel film, filling liquid liquid mode can be divided into fountain and pouring-in.Existing various pouring-in liquid packing machines have following several to the pouring amount mode: the break-make of 1, being controlled filling valve by light-operated circuit; 2, adopt the break-make of solenoid control hydraulic pipe; 3, by the break-make of hydraulic stop mechanism controls hydraulic pipe; 4, logical section of employing mechanical mechanism controls hydraulic pipe.Above-mentioned 1-3 kind can amount mode, though can control the can amount more accurately, because setting up of control setup makes the complete machine cost improve, and the adjusting of can amount is inconvenient.And the existing liquid automatic packaging machine that adopts mechanical mechanism controls can amount, the mechanism and the structure after the filling mechanism combination of its control can amount are complicated.

The purpose of this utility model is to provide the liquid that a kind of filling mechanism is simple in structure, the can amount is easy to adjust automatic packaging machine.

The utility model adopts following technical proposals for achieving the above object:

This liquid automatic packaging machine is by frame 1, motor 11, speed reduction gearing 12, conveying mechanism, filling mechanism, seal and add hot charging device 9 and enclosed mechanism and liquid reserve tank 17 etc. are formed.Conveying mechanism includes imput shaft 24, driven shaft 4, conveyer chain 10 and charging card 25 etc., and imput shaft 24 is passed through speed reduction gearing 12 transmissions by motor 11.Charging card 25 on conveyer chain 10, is equipped with on the imput shaft 24 on sprocket wheel 23, the driven shaft 4 sprocket wheel 7 is housed uniformly at intervals, and driven shaft 4 passes through conveyer chain 10 transmissions by imput shaft 24.Liquid reserve tank 17 be positioned at imput shaft 24 tops and by bearing support assembly 15 and main shaft 24 and on sprocket wheel 23 connect.Filling mechanism includes flexible hydraulic pipe 16, filler pipe 13, fork 22, spring leaf 18 and round circular orbit 14 etc., and an end of fork 22 is articulated on the bearing support assembly 15, and fork 22 is circumferentially uniform bearing support assembly 15 upper edge imput shaft 24.Filler pipe 13 is loaded on the fork 22, the bayonet socket of each the charging card 25 on conveyer chain 10 and sprocket wheel 23 engaged section with separately above filler pipe 13 on the fork 22 aim at.Have on the fork 22 through hole 22 ', spring leaf 18 be located on the bearing support assembly 15 and its elbow facing to the through hole 22 on the fork 22 '.Hydraulic pipe 16 be connected to

liquid reserve tank

17 and 13 of filler pipes and pass through hole 22 on the fork 22 '.Round circular orbit 14 is pasted mutually and can circumferentially slide onto moving track 14b fixing behind arbitrary position along it with orbit determination road 14a and form with one section by one section orbit determination road 14a, the dead in line of the axis of orbit determination road 14a and moving track 14b and imput shaft 24, the other end frame of each fork 22 that is in non-filling position is on round circular orbit 14, and one section rail level 14b ' that moving track 14b starts from front end is the inclined-plane.At the other end of each fork 22 walking is housed and rolls 20, the other end that is in each fork 22 of non-filling position rolls 20 on round circular orbit 14 by walking.

During filling liquid Plastic barrel film is loaded on the bayonet socket of each the material folding card 25 on the conveyer chain 10, in imput shaft 24 by conveyer chain 10 driven transmission axles 4 and when driving conveyer chain capable 10 and walking, also drive simultaneously bearing support assembly 15, fork 22, liquid reserve tank 17 rotations, be in walking on each fork 22 of non-filling position and roll 20 when on round circular orbit 14, rolling, the hydraulic pipe 16 that passes this position fork 22 is by fork 22 and spring leaf 18 extruding, and this moment, hydraulic pipe 16 interior liquid stopped.The filling liquid process of Plastic barrel film is: after each charging card 25 that Plastic barrel film is housed walks on the sprocket wheel 23 with

conveyer chain

10,20 ends that also roll out orbit determination road 14a are synchronously rolled in walking on the cooresponding with it fork 22, fork 22 falls voluntarily and the filler pipe on it 13 penetrates in the mouth of pipe of the Plastic barrel film on the charging card 25, this moment, hydraulic pipe 16 was released, liquid in the hydraulic pipe 16 flows in the Plastic barrel film under the effect of gravity, after fork 22 is rotated further certain angle with bearing support assembly 15, walking is rolled 20 and is gone to the front end that moves track 14b, and the inclined-plane 14b ' of the moving track 14b front end in edge is rolled on its rail level, fork 22 is lifted, and then hydraulic pipe 16 is extruded once more, make the liquid flow resistance in the pipe disconnected, so far, whole filling liquid process finishes.Regulate the position of moving track 14b front end, be i.e. the may command filling time, realize the adjusting of pouring amount.This shows that filling mechanism of the present utility model and pouring amount regulating mechanism are simple in structure, use is reliable, and the complete machine cost is lower.

Description of drawings:

The constructional drawing of Fig. 1, the utility model one embodiment;

The birds-eye view of Fig. 2, Fig. 1;

The A-A cutaway view of Fig. 3, Fig. 1;

The I portion enlarged drawing of Fig. 4, Fig. 1;

Fig. 5, hold up the front view of a plate;

The birds-eye view of Fig. 6, Fig. 5.

Further specify the utility model below in conjunction with drawings and Examples.

As shown in Figure 1, speed reduction gearing 12 is an one speed reducer, and motor 11, speed reduction gearing 12, imput shaft 24, driven shaft 4 and temperature booster 9 all are located on the frame 1.The number of teeth of driven shaft 4 upper sprocket wheels 5 and pitch circle are identical with sprocket wheel 23 on the imput shaft 24, and conveyer chain 19 is loaded on sprocket wheel 7 and 23.As shown in Figure 4, the walking roll 20 from orbit determination road 14b fall the back for the restriction fork 22 the position, on bearing support assembly 15, be provided with positioning plate 19, have on the positioning plate 19 groove 19 ', fork 22 and hydraulic pipe 16 all pass this groove 19 '.Spring leaf 18 and positioning plate 19 closed assemblies are on bearing support assembly 15.Filler pipe 13 by have through hole and be connected in adapter plate 31 on the fork 22, " U " shape card 30 and the screw 29 that have a through hole be loaded on the fork 22.

As shown in Figure 1 and Figure 2, enclosed mechanism is made up of two adjoint rollers 6 and 8, on roller 6 and 8 the side annular knurl is arranged all.Roller 6 is loaded on the driven shaft 4, and another roller 8 is located on the frame 1 by rotating shaft 3 and pedestal 2.Below sprocket wheel 7, be provided with material returned bar 5.The thermal source of temperature booster 9 adopts infrared ray heating tube.The upside of Fig. 2 is the hand charging side, the Plastic barrel film of can carries its closure part by temperature booster 9 heating and by behind two rollers 6 and the 8 roll extrusion involutions by conveyer chain 10, in it walks on conveyer chain 10, forced down against blocking on 25 from charging by material returned bar 5.

The position at 14a two ends, orbit determination shown in Figure 3 road, in the time of can guaranteeing that each charging card 25 beginning on the conveyer chain 10 are walked on the sprocket wheel 23 with conveyer chain 10, all there are a corresponding fork 22 beginnings to roll 20 and fall, and filler pipe 13 on the fork 22 is stretched in the Plastic barrel film on the charging card 25 with walking.As Fig. 1, shown in Figure 3, when fork 14 falls, for guaranteeing that filler pipe 13 stretches in the mouth of pipe of Plastic barrel film accurately, be loaded on and be evenly equipped with on the sprocket wheel 23 on the imput shaft 24 and each filler pipe 13 cooresponding plate 27 of holding up, hold up structure such as Fig. 5, shown in Figure 6 of a plate 27, hold up have on the plate 27 hold up a pawl 27 ', the radius that holds up pawl a 27 ' root holds up plane 27 " for the face of cylinder coaxial with pairing filler pipe 13, this face of cylinder 27 " is identical with the outside radius of the Plastic barrel film mouth of pipe.As shown in Figure 3, be provided with one in the place ahead at conveyer chain 10 and the engagement top of sprocket wheel 23 and hold up a steel wire 26, hold up a steel wire 26 stretching the hurdle above the charging card 25 on the course of charging card 25.After each charging card 25 that Plastic barrel film is housed walks on the sprocket wheel 23 with conveyer chain 10, hold up a pawl 27 ' lean on mutually with Plastic barrel film immediately, and hold up a steel wire 26 also to be pressed on the Plastic barrel film, hold up a pawl 27 ' and hold up a steel wire 26 to buttress spout part jointly by holding up on the plate 27, can guarantee the accuracy of can in alignment with the Plastic barrel film of filler pipe 13.Opposite at orbit determination road 14a is provided with circular chute 21, and the part that moving track 14b and orbit determination road 14a stagger is stretched in the chute 21, and the screw 28 that is through on the chute 21 is fixed track 14b.The material of orbit determination road 14a, moving track 14b, chute 21 is steel plate.

Claims

1, the liquid automatic packaging machine, by frame (1), motor (11), speed reduction gearing (12), conveying mechanism, filling mechanism, seal and add hot charging device (9) and enclosed mechanism and liquid reserve tank compositions such as (17), filling mechanism includes filler pipe (13) and flexible hydraulic pipe (16), hydraulic pipe (16) is connected between liquid reserve tank (17) and filler pipe (13), it is characterized in that: liquid reserve tank (17) by the main shaft (24) in bearing support assembly (15) and the conveying mechanism and on sprocket wheel (23) connect and be positioned at the top of imput shaft (24), filling mechanism also has fork (22), spring leaf (18) and round circular orbit (14), one end of fork (22) is articulated in that bearing support assembly (15) is gone up and circumferentially uniform along imput shaft (24), have through hole (22 ') on the fork (22), spring leaf (18) be located at that bearing support assembly (15) is gone up and its elbow facing to the through hole (22 ') on the fork (22), filler pipe (13) is loaded on the fork (22), hydraulic pipe (16) passes the through hole (22 ') on the fork (22), round circular orbit (14) is pasted mutually and can circumferentially slide onto moving track (14b) fixing behind arbitrary position along it with orbit determination road (14a) and form with one section by one section orbit determination road (14a), the dead in line of the axis of orbit determination road (14a) and moving track (14b) and imput shaft (24), the other end frame of each fork (22) that is in non-filling position is on round circular orbit (14), and one section rail level (14b ') that moving track (14b) starts from front end is the inclined-plane.

2, liquid automatic packaging machine according to claim 1 is characterized in that: the other end of fork (22) is equipped with walking and rolls (20), and the other end that is in each fork (22) of non-filling position rolls (20) frame on round circular orbit (14) by walking.

3, liquid automatic packaging machine according to claim 1 is characterized in that: bearing support assembly (15) is provided with positioning plate (19), has groove (19 ') on the positioning plate (19), and fork (22) and hydraulic pipe (16) all pass this groove (19 ').

4, liquid automatic packaging machine according to claim 1, it is characterized in that: be loaded on and be evenly equipped with on the sprocket wheel (23) on the imput shaft (24) and the cooresponding plate (27) of holding up of each filler pipe (13), hold up have on the plate (27) and hold up a pawl (27 '), hold up a pawl (27 ') root hold up plane (27 ") for and the coaxial face of cylinder of pairing filler pipe (13); be provided with one in the place ahead at the engagement top of conveyer chain (10) and sprocket wheel (23) and hold up a steel wire (26), hold up a steel wire (26) to stretch the hurdle on the course of charging card (25) in the top of charging card (25).

5, liquid automatic packaging machine according to claim 1 is characterized in that: filler pipe (13) is loaded on the fork (22) by having through hole and being connected in the adapter plate (31) on the fork (22), " U " shape card (30) that has through hole and screw (29).

6, liquid automatic packaging machine according to claim 1, it is characterized in that: be provided with circular chute (21) on the opposite of orbit determination road (14a), moving track (14b) is stretched in the chute (21) with the part that orbit determination road (14a) staggers, and the screw (28) that is through on the chute (21) makes track (14b) fixing.