KR100305364B1 - Liquid put in equipment of automatic pakage machine - Google Patents

Abstract

The present invention is provided with a liquid supply means consisting of a three-way side formed with a top, bottom check valve for supplying liquid food in one direction to the rotating body of the automatic packaging machine for filling and packing food, and an extrusion means consisting of a cylinder and a piston,

The roller installed in the connecting member connected to the piston rod of the extrusion means is installed to rotate along the protrusion formed on the fixed cam to operate the extrusion means at the protrusion formed at a predetermined portion of the protrusion to feed the liquid food in the hopper through the liquid supply means. In the liquid filling apparatus of a known automatic packaging machine that can be supplied in one direction to automatically fill the liquid food into the bag periodically through the injection nozzle,

The extruder is installed in such a way that the height can be adjusted up and down by an oil and pneumatic cylinder coupled to the flange of the fixed plate without fixing the extrusion cam and the cylinder filling cam to reciprocate the piston in the cylinder up and down. Liquid that is injected into the bag through the injection nozzle by changing the reciprocating stroke length of the piston at will without the need for troublesome work such as replacing the existing cylinder constituting the extrusion means with a new cylinder of a different size or changing the length of the piston rod. The amount of food can be adjusted freely and easily, and the upper and lower ball valves formed inside the three sides in the liquid supply means are configured to be opened and closed by levers, but the liquid food is injected into the bag through the injection nozzle. Immediately afterwards, turn the lever to switch the upper and lower ball valves instead of filling the cylinder. After allowing enough time for the remaining liquid food to be sucked into the nozzle by the piston, the upper and lower valves can be switched by turning the lever to the second lever operating part so that the remaining food does not get on the bag inlet. It is possible to pack the clean and perfect liquid food repeatedly and completely automatically.

Description

LIQUID PUT IN EQUIPMENT OF AUTOMATIC PAKAGE MACHINE}

The present invention is fused in the form of a bag that is guided in a folded state by a locator placed immediately before entering a sealing device in a state in which a predetermined wrapping paper is unfolded by its own function of a packaging machine for packaging liquid food (liquid seasoning liquid, gel liquid, etc.) The present invention relates to a liquid filling apparatus of an automatic packaging machine, which is capable of automatically carrying out a process of metering and filling a molded bag with a liquid filling device into a molded bag.

In the case of the packaging paper sealing device of the powder food packaging machine, which is registered and registered by the utility model No. 89-8150, it is easy to pack the powdered food into the bag, but it is difficult to fill the liquid food into the bag, so it is a separate liquid food. There was a problem that the charging device must be installed.

Therefore, in view of the above problems, there is another liquid filling device of the automatic packaging machine, which is another elected draft of the user, so that the liquid food can be easily and automatically packaged, which is a plurality of cam supports (as shown in Figs. 1 to 5b). 1) while installing the singular upper and lower induction cam (2) and the adhesive base guide cam (3) at a predetermined position through the installation of the fixed side power supply (4) on one side of the cam support (1) of the rotating body (5) It is grounded with the power connection protrusion (6) and the flow side adhesive machine having a plurality of roller bearings (8) installed on the upper adhesive base guide cam (3) of the upper part of the rotating body (5) rotatably through a fixing pin (7) ( The roller bearing 8 of FIG. 9 is inserted into the guide groove of the adhesive base guide cam 3 in the twisted state, which is installed in an eccentric state with the rotating main body 5, so that a plurality of flow-side adhesive machines can be mounted as the rotating main body 5 rotates. 9) the angular movement of 90 ° can be done by one rotation around the fixing pin (7). Enable it,

In addition, the singular upper and lower induction cam (2) fixed at a certain position of the lower orthogonal to the middle portion of the assembly of the rotary shaft 12, the cylindrical injection nozzle (11) is assembled so as to slide up and down on the rotating body (5). The rotary shaft 12 assembly is moved up and down by a constant stroke by the upper and lower induction cams 2 in accordance with the rotation of the rotating body 5 by being inserted into the guide grooves of the upper and lower induction cams 2 of the roller bearings 13 fastened upward. In the automatic packaging machine for filling and packing food by being driven,

Liquid supply means (10) and the cylinder (17) consisting of a three-way side (16) formed with upper and lower check valves (14, 15) for supplying liquid food in one direction to the rotating body (5) as a connecting table (30). And install the extrusion means 20 consisting of a piston 18,

The roller 22 installed in the connecting body 21 connected to the piston rod 19 of the extrusion means 20 is installed to rotate along the protrusion 24 formed on the fixed cam 23 to fix the protrusion 24. By operating the extrusion means 20 at the protrusions 24a formed in the site, the liquid food in the hopper 25 is supplied in one direction through the liquid supply means 10 and periodically sealed through the injection nozzle 11. It will be able to automatically fill the liquid food.

However, the liquid filling device of the automatic packaging machine as described above, the extrusion means 20 and the liquid supply means 10 is connected to the rotary body 5 by a connecting rod 30, the configuration is complicated and the degree of coupling In particular, when the amount of liquid food injected into the bag 39 through the injection nozzle 11 is to be adjusted, the size of the cylinder 17 and the reciprocating stroke length of the piston 18 must be changed. And a plurality of cylinders 17, which are already connected to each other, are newly replaced with cylinders of different sizes, and pistons coupled to rollers 22 to the protrusions 24 of the fixed cams 23 fixedly fixed. 18) it was difficult to change the reciprocation stroke length, of course, it was relatively good when the liquid food is thin, but in the case of the liquid food that is relatively viscous and sticky, such as gochujang, by the discharge means 20 Even after the liquid food was injected into the bag 39 through the injection nozzle 11, the remaining liquid food was present at the entrance of the injection nozzle 11, so that the clean and perfect packaging was somewhat insufficient.

The present invention further simplifies the configuration of the liquid filling device of the automatic packaging machine devised to solve the re-problem occurring in the conventional design as described above, and controls the amount of liquid food injected into the bag through the injection nozzle in the extrusion means. If desired, the piston is reciprocated up and down by the piston reciprocating induction cam, but the height of the piston can be adjusted up and down by an oil and pneumatic cylinder coupled to the flange of the fixed plate without fixing the piston reciprocating induction cam. By changing the reciprocating stroke length freely, the amount of liquid food injected into the bag through the injection nozzle can be freely adjusted freely, as well as the upper and lower ball valves formed on the three sides of the liquid supply means to the lever. After the injection of liquid food into the bag through the nozzle, turn the lever immediately. Instead of switching the upper and lower ball valves, the upper and lower ball valves are switched by turning the lever after allowing enough time for the piston reciprocating cam to allow the remaining liquid food in the nozzle to be sucked into the nozzle. The purpose of the present invention is to provide a liquid filling apparatus of an automatic packaging machine, so that residual food does not adhere to the bag inlet, thereby packing clean and perfect liquid food.

Figure 1 is a front view of the automatic packaging machine fully assembled pre-designed his own.

Figure 2 is a perspective view of the main part of the automatic packaging machine assembled with the pre-registration design of the person.

Figure 3 is an excerpt perspective view of the main portion of the pre-registration devised.

Figure 4 is an excerpt perspective view showing the principle of the fixed state of the cam and the operation of the main components of the pre-registration design of the person.

Figures 5a and 5b is a state diagram of the operation of the liquid filling device of the automatic packaging machine of its pre-registered design,

Figure 5a is a state diagram before filling the liquid food in the bag.

Figure 5b is a state diagram when filling the liquid food in the bag.

Figure 6 is a main configuration of the present invention.

Figure 7 is a front view showing the main configuration of the present invention.

8A, 8B, and 8C are operation state diagrams in which the fixed plate and the piston reciprocating induction cam are developed to explain the present invention;

Figure 8a is a state diagram when filling the liquid food in the bag.

Figure 8b is a state of inhaling the remaining liquid food remaining at the nozzle inlet into the nozzle after filling the liquid food in the bag.

Figure 8c is a state diagram when filling the liquid food in the cylinder.

♣ Explanation of symbols for main parts of drawing ♣

5: rotating complement 25: hopper

39: bag 51, 52, 53: Hoose

100: liquid supply means 110: three-way toilet

120,130: Lever 140: Upper ball valve

150: lower ball valve 200: extrusion means

210: cylinder 220: piston

230; bearing 300: fixed plate

310: first lever operating portion 320: second lever operating portion

400: piston reciprocating induction cam 410: extrusion cam

420: cylinder filling cam 500: pneumatic cylinder

The present invention for achieving the above-mentioned woodwork is a one-way liquid food in the rotating main body 5 of the automatic packaging machine for filling the liquid food as shown in Figures 1 to 5a attached to the pre-registered utility model No. 123471 Install the liquid supply means 10 consisting of the three-way side 16, the upper and lower check valves (14, 15) formed to supply to, and the extrusion means (20) consisting of the cylinder (17) and the piston (18) ,

The roller 22 installed in the connecting body 21 connected to the piston rod 19 of the extrusion means 20 is installed to rotate along the protrusion 24 formed on the fixed cam 23 to fix the protrusion 24. By operating the extrusion means 20 at the protrusions 24a formed at the site, the liquid food in the hopper 25 is supplied in one direction through the liquid supply means 10, and periodically sealed through the injection nozzle 11. In the liquid filling apparatus of a known automatic packaging machine that can automatically fill liquid food)

6 to 8c, the fixing plate having the first lever operating part 310 and the second lever operating part 320 formed on the lower side of the hopper 25 coupled to the upper end of the rotating main body 5 is shown. Fixed installation 300 is connected to the hopper 25 and the hose 51 is filled with a liquid food filled inside the top and the lower end of the injection nozzle 11 and the hose is inserted or separated vertically into the bag (39) 52, the upper and lower ball valves 140, 150 are formed in each of them by opening and closing the operation of the lever 120, 130, and the defects integrally with the long-term rotation body 5 in the middle portion The lever 120 for opening the upper and lower ball valve 150 of the liquid supply means 100 made of a three-way 110 of the "T" type connected to the hose 53 to open the extruded means 200 is opened. To automatically switch (130),

Inside the fixed plate 300, the piston reciprocating induction cam 400 consisting of an extrusion cam 410 having a raised curved surface and a cylinder filling cam 420 having a falling curved surface is inserted and installed in the rotating body 5, respectively. It is connected to each of the hoses 53 in the middle of the three-sided (110) constituting the liquid supply means 100 to introduce the liquid food in the hopper 25 through the liquid supply means 100 into the cylinder 210 or the injection nozzle ( 11) the extrusion cam 410 by coupling the bearing 230 coupled to the piston 220, the tip of the piston 220 of the extrusion means 200 consisting of the cylinder 210 and the piston 220 to the extrusion to the piston reciprocating induction cam 400 As the bearing 230 rises and falls, the piston 220 moves up and down as the bearing 230 rises and falls, and the liquid food in the hopper 25 is operated. Liquid supply means 10 formed with upper and lower ball valves 140 and 150 that are automatically switched by the operation of the levers 120 and 130. Supplying in one direction through 0) was configured to automatically fill the liquid food periodically through the injection nozzle (11).

Here, the piston reciprocating induction consisting of an extrusion cam 410 and the cylinder filling cam 420 is inserted into the fixed plate 300 in the extrusion means 200, the upper and lower reciprocating piston 220 in the cylinder 210 Cam 400 is coupled to the lower end of the other hydraulic, pneumatic cylinder 500 coupled to the flange 310 of the fixed plate 300 is installed so that the height can be adjusted up and down, the lower end of the piston 220 The amount of liquid food injected into the bag 39 through the injection nozzle 11 can be freely changed as necessary by limiting the up and down operation of the bearing installed in the piston 220. It was configured to adjust.

In addition, the first lever operating part 310 and the second lever operating part formed on the fixing plate 300 of the upper and lower ball valves 140 and 150 formed on the three-way side 110 in the liquid supply means 100. It is configured to open and close by touching the lever (l20) 130 of (320), the piston 220 is raised by the extrusion cam 410 constituting the piston reciprocating induction cam 400 while injecting the liquid food injection nozzle ( 11) After the injection into the bag 39 is completed, the upper ball valve 140 is closed and the lower ball valve 140 is closed instead of turning the upper and lower ball valves 140 and 150 by turning the levers 120 and 130. When the valve 150 is opened, the bearing 230 slides along the downward curved surface of the cylinder filling cam 420, and the piston 220 descends, so that the remaining liquid food buried at the inlet nozzle 11 is injected. 11) the second lever operating part 320 is rotated the lever 120, 130 so that the upper and lower ball valves 140, 150 to be switched to leave the time enough to be sucked into the Configured.

Referring to the operating state of the present invention configured as described above are as follows.

First of all, when the present invention operates, the packaging fabric 43, which proceeds in a state folded in half by the re-waiting 44 while the rotating body 5 rotates to the right, is fixed side gluer that rotates simultaneously with the rotating body 5. One side front end is coupled to roller 33 and the adhesive base guide cam 3 by a roller 8 so as to be squeezed between the floating side gluer 9 which is tacked or terminated by the fixed side gluer 33 and the left and right sides are squeezed. It becomes in the form of this open bag 39.

At this time, the liquid supply means 100 and the extrusion means 200 fixed to the rotating body 5 is rotated together with the rotating body 5 and the projection of the first lever operating part 310 installed on the bottom of the fixed plate 300 310a rotates the levers 120 and 130 of the three-way side 110 that constitutes the liquid supply means 100.

As described above, the upper ball valve 140 installed in the three-way side 110 is closed as shown in FIG. 8A and the lower ball valve 150 is opened and the cylinder 210 constituting the extrusion means 200 at the same time. As the bearing 230 coupled to the lower end of the piston rod 220a of the piston 220 rises along the rising curve of the extrusion cam 410, the piston 220 is raised until the bearing 230 is at the top dead center. The liquid food, such as red pepper paste, filled in the cylinder 210, is passed through the lower ball valve 150 to be extruded into the bag 39 through the injection nozzle 11.

When the liquid food such as gochujang is quantitatively filled in the bag 39 in this manner, the piston 230 moves down the bearing 230 moving along the rising curve of the extrusion cam 410 to the cylinder filling cam 420 having the downward curved surface. The second lever operation part 320 opens the upper ball valve 140 by turning the levers 120 and 130 reversely so that the liquid food in the hopper 25 is sucked into the cylinder 210 at the same time. The lower ball valve 150 should be closed to be filled in this case, in the present invention, the liquid food is injected using the second lever operating part 320 for switching the opening and closing of the upper and lower ball valves 140 and 150. Immediately after the injection into the bag 39 through the nozzle 11, the upper and lower ball valves 140 and 150 are not switched by turning the levers 120 and 130, but as shown in FIG. 8B. The ball valve 140 is closed and the lower ball valve 1 connected to the injection nozzle 11 and the hose 52 The nozzle inlet 11 connected with the open lower ball valve 150 by lowering the piston 220 in the cylinder 210 by lowering the bearing 230 by the cylinder filling cam 420 in the open state 50. The remaining liquid food buried in the suction nozzle 11 is sucked into the inlet portion of the bag 39 so that the remaining liquid food is not buried at all.

After the remaining liquid food buried in the injection nozzle 11 connected to the open lower ball valve 150 is allowed to be sucked into the injection nozzle 11, the second liquid is installed on the operating part 320. As shown in FIG. 8C, the protrusion 320a rotates the levers 120 and 130, and the upper ball valve 140 is opened and the lower ball valve 150 is closed, and the cylinder filling cam 420 is closed. The bearing 230 moving to the bottom dead center along the downward curved surface lowers the piston 220 in the cylinder 210, thereby allowing the liquid food in the hopper 25 to open the cylinder through the upper ball valve 140. It is filled up in 210).

After the liquid 210 is filled with liquid food in this way, the projection 310a of the first lever operating portion 310 which is close to the levers 120 and 130 is attached again by turning the levers 120 and 130. As shown in FIG. 8A, the upper ball valve 140 is closed and the lower ball valve 150 is opened, and at the same time, the lower end of the piston rod 220a of the piston 220 in the cylinder 210 constituting the extrusion means 200. The bearing 230 coupled to the ascending along the ascending curved surface of the extrusion cam 410 raises the piston 220 until the bearing 230 comes to the top dead center liquid food such as gochujang filled in the cylinder 210 Through the lower ball valve 150 to form an operation cycle through the process of extruding the bag 39 through the injection nozzle 11 to continuously fill the liquid food such as gochujang in the bag 39 repeatedly Will be.

At this time, when the liquid food charged in the cylinder 210 by the operation of the extrusion means 200 is extruded and filled in the bag 39 through the injection nozzle 11 through the liquid supply means 100, the injection nozzle If it is necessary to adjust the amount of the liquid food injected into the bag 39 through the (11), replace the existing number of existing cylinders 210 installed in a conventional new cylinder with a different size or the length of the piston rod (220a) Extrusion cam 410 coupled to the oil, pneumatic cylinder 500 by operating another oil, pneumatic cylinder 500 coupled to the flange (300a) of the fixed plate 300 without changing the cumbersome work such as Just adjust the piston reciprocating induction cam 400 consisting of the cylinder filling cam 420 up and down, the upper and lower reciprocating distance of the bearing 230 installed on the lower end of the piston 220 increases or decreases. The reciprocating stroke length of the piston 220 is simply The amount of the liquid food to be introduced into the bag 39 through the injection nozzle 11 can be very easily adjusted freely because it is possible to change.

Meanwhile, as shown in FIG. 8A, the liquid food loaded into the cylinder 210 is extruded and filled into the bag 39 through the injection nozzle 11, and then the remaining liquid buried in the inlet nozzle 11 as shown in FIG. 8B. After the food is sucked into the injection nozzle 11 so that the inlet portion of the bag 39 does not adhere to the abnormal food, the fixed side gluer is pressed so that the left and right sides are fused in the form of a bag 39 at a predetermined rotational angle position ( 33) and the flow side gluer 9 of the flow side gluer 9 are opened by the adhesive group induction cam 3, and the pressurized state of the sealed state of the bag 39 is terminated and the lower end is inserted into the bag 39. Encapsulation 39 in a state in which the injection nozzle 11 is disengaged as the rotating shaft 12 coupled with the injection nozzle 11 in the state of the injection nozzle 11 moves upward by an up and down induction cam (not shown). ) Between a pair of known top adhesive rollers (not shown) with a heater built-in While passing through the bag 39, the inlet is completely sealed, and through the other punching machine, cutter, and tongs, the liquid food is extracted into the bag 39 in a completely packed state.

As described above, the present invention is to install a liquid supply means consisting of a three-way valve formed with a top, a bottom check valve for supplying liquid food in one direction to the rotating body of the automatic packaging machine for filling and packing food, and an extrusion means consisting of a cylinder and a piston ,

The roller installed in the connecting member connected to the piston rod of the extrusion means is installed to rotate along the protrusion formed on the fixed cam to operate the extrusion means at the protrusion formed at a predetermined portion of the protrusion to feed the liquid food in the hopper through the liquid supply means. In the liquid filling apparatus of the known automatic packaging machine that can be supplied in one direction to automatically fill the liquid food in the bag periodically through the injection nozzle,

The extruder is installed in such a way that the height can be adjusted up and down by an oil and pneumatic cylinder coupled to the flange of the fixed plate without fixing the extrusion cam and the cylinder filling cam to reciprocate the piston in the cylinder up and down. Liquid that is injected into the bag through the injection nozzle by changing the reciprocating stroke length of the piston at will without the need for troublesome work such as replacing the existing cylinder constituting the extrusion means with a new cylinder of a different size or changing the length of the piston rod. The amount of food can be adjusted freely and easily, and the upper and lower ball valves formed on the three sides in the liquid supply means are configured to be opened and closed by levers, but after the liquid food is injected into the bag through the injection nozzle, Instead of turning the lever immediately to switch between the upper and lower ball valves, After giving enough time for the remaining liquid food on the piston to be sucked into the nozzle, turn the lever to the second lever operating part so that the upper and lower valves are switched so that the remaining food does not get on the bag inlet. It is a new and useful invention that is very innovative and convenient in practical use, such as to be able to automatically and completely clean and perfect liquid foods repeatedly.

Claims (3)

In the liquid filling device of the automatic packaging machine that can automatically fill the liquid food in the bag periodically through the injection nozzle, A fixed plate formed with a first lever operation part and a second lever operation part is fixedly installed at the lower side of the hopper coupled to the upper end of the rotating body, and the upper end is connected to the hopper filled with liquid food inside, and the lower end is vertically into each bag. The nozzle is inserted into or removed from the injection nozzle and is connected to the hose so that the upper and lower ball valves are opened and closed by the operation of the lever in each of them. To automatically switch the lever to open the upper and lower ball valve of the liquid supply means consisting of a three-way of each "T" type, Inside the stationary plate, a piston reciprocating induction cam composed of an extrusion cam having a rising curve and a cylinder filling cam having a falling curved surface is inserted and connected to each other by a hose in the middle of each of the three sides of the liquid supplying means. Through the bearings coupled to the piston tip of the respective extrusion means consisting of the cylinder and the piston to inject the liquid food in the hopper into the cylinder or extrude into the injection nozzle through the piston reciprocating induction cam to lower the rising curve of the extrusion cam and the cylinder filling cam As the bearing rises and falls on the curved surface, the piston moves up and down to operate the extrusion means, and the liquid food in the hopper is supplied in one direction through the liquid supply means forming the upper and lower ball valves which are automatically switched by the operation of the lever. It is characterized by automatically filling liquid food periodically through injection nozzle. Liquid filling apparatus of the organ. The method of claim 1, The piston reciprocating induction cam which is inserted into the fixed plate inner edge by the extrusion means and consists of an extrusion cam and a cylinder filling cam for reciprocating the piston in the cylinder up and down, is coupled to the lower end of the oil / pneumatic cylinder coupled to the flange of the fixed plate. To adjust the amount of liquid food injected into the bag through the injection nozzle by changing the reciprocating stroke length of the piston by limiting the up and down reciprocating distance of the bearing installed at the bottom of the piston by installing the height adjustment downward Liquid packing device of an automatic packaging machine, characterized in that. The method of claim 1, The liquid supply means is configured to open and close by the lever touch of the first lever operating part and the second lever operating part formed on the fixed plate of the upper and lower ball valves formed on the three sides, to the extrusion cam constituting the piston reciprocating induction cam As the piston rises and the liquid food is injected into the bag through the injection nozzle, the upper ball valve is closed and the lower ball valve is open and the lower ball valve is opened. The second lever operating part rotates the lever and the upper and lower ball valves are switched so that the piston is lowered by the lowering surface so that the remaining liquid food buried in the injection nozzle can be sucked into the nozzle. Liquid filling device of automatic packaging machine.