KR101582797B1 - Spout cap assembly device and assembly method thereof - Google Patents

Abstract

The present invention comprises: a turn table rotated at a constant distance by means of a rotational force of a drive means; a spout supply unit enabling a plurality of spouts to be in a regular position to be supplied to the turn table; a cap supply unit enabling a plurality of caps to be in a regular position to sequentially and individually be supplied to an upper side of the spouts rotated by the turn table; a capping unit coupling the caps to the spouts which are in regular positions by rotating the turn table; a height measuring unit detecting a defective product by measuring a height of the spouts and the caps which are coupled in the capping unit; and a discharge unit individually discharging a good product and a defective product depending on a result detected in the height measuring unit.

Description

[0001] SPOUT CAP ASSEMBLY DEVICE AND ASSEMBLY METHOD THEREOF [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling apparatus and an assembling method capable of automatically and precisely fastening a cap (CAP) to a spout (SPOUT).

More specifically, the spout for allowing the contents to be poured and discharged into the pouch container, and the cap for securing the filled contents fastened to the spout are assembled, and the height of the tightened spout and cap is measured If the air is leaked to the jointed part, it is confirmed that the constant pressure can not be maintained, so that the airtight state is secondarily The present invention relates to a spout cap assembling apparatus and a method of assembling the spout cap so that the spout and the cap can be assembled in an airtight manner by accurately determining the failure due to the tightening of the spout and the cap.

Generally, the spout cap is coupled to a pouch container made of a vinyl material to function as an inlet, and at the same time, it functions to protect the contents contained in the pouch by sealing the spout cap.

In detail, the pouch provides a space in which the juice, carbonated beverage or various contents are contained, and the spout has a function of being integrally adhered to the pouch so that the inside of the pouch is communicated with the outside, Is tightened to the spout to seal the pouch with the spout attached.

At this time, the fastening of the spout and the cap is performed by forming a female thread-like thread on the outer circumferential surface of the spout, forming a male thread-like thread corresponding to the female thread-like nano-thread on the inner surface of the cap, The thread of the female thread is engaged with the thread of the male thread type and the cap is moved to the spout side so that the spout and the cap are mutually fastened.

The interlocked spout cap is bonded to the pouch so that the pouch in which the contents are contained can be sealed.

Conventionally, in order to judge whether or not the pouch is sealed when the spout is attached to the pouch, an operator inspects whether the pouch is defective by checking with naked eyes or injecting air to check whether air is leaked. The inspection is difficult to have confidence in the inspection result itself, the time required for the inspection work becomes long, and accurate inspection can not be performed.

Accordingly, the pouch, the cap spout, the spout and the cap are not properly sealed to manufacture a defective product, and the contents contained in the pouch may be discharged to the outside or the contents contained in the pouch may be contaminated.

In order to solve such a problem, a pouch test system is disclosed in Patent Document 10-1468161.

FIG. 1 is a front view of a conventional pouch testing system, which includes a spout seating unit 110 having a seating portion in which a spout S fixed to a pouch P to be tested is inserted and seated; And an air nozzle unit 120 (not shown) including a nozzle portion for selectively moving upward and downward toward the spout S side of the pouch P to be seated in the seating portion and for spraying air to the pouch P through the spout S, ); A moving plate 130 on which the spout seating unit 110 and the air nozzle unit 120 are installed and fixed; A driving unit 140 for driving the moving plate 130 to move up and down; And a liquid tank 160 installed so that the pouch P lowered by the moving plate 130 is contained in water. The nozzle unit is elastically supported to the spout S side.

Such a pouch test system is a system in which a pouch P having the spout S adhered therein is immersed in the liquid bath 160 to supply air and the pouch P itself and the portion where the pouch P and the spout S are adhered, Air bubbles are generated on the liquid tank 160 when the air is leaked, so that it is possible to visually confirm whether or not the air bubbles are bad.

However, in the conventional pouch testing system, when the spout S for communicating the inside and the outside of the pouch P and the portion for adhering the pouch P are inspected by using air, It is necessary to perform inspection in a state in which the cap P is fastened to the spout S and to check whether the spout S is defective according to the presence or absence of air bubbles on the basin 160. However, It is impossible to know whether the defect is generated in the adhesion portion between the spout S and the cap P or the defect in the adhesion portion between the spout S and the cap C,

Further, since it is difficult to automate the pouch P in which the spout S is adhered by immersing the pouch P in the basin 160 to supply air and visually checking whether or not air bubbles are generated on the basin 160, Therefore, if the defectiveness of the worker is not immediately inspected, the next task is delayed due to the nature of the automated process, thereby increasing the work time.

Patent Registration No. 10-1468161 (November 26, 2014)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a spout and a cap which are fastened before measurement of a pouch and a spout, And the air is supplied to the inner space of the spout and the cap at a predetermined pressure. If the airtight state is defective, air is leaked to the jointed portion, and it is confirmed that the constant pressure can not be maintained. A spout cap assembling apparatus and a spout cap assembling method capable of precisely discriminating defects caused by fastening of a spout and a cap and assembling the spout and the cap so as to be hermetically sealed are provided.

According to an aspect of the present invention, there is provided a spout cap assembling apparatus comprising: a turntable rotated at a predetermined interval by a rotational force of a driving means; A spout supply unit for supplying a plurality of spouts to the turntable by positively positioning the spout; A cap supply unit for sequentially supplying a cap to a spout rotated by a turntable by positively positioning a plurality of caps; A capping unit for fastening the cap to the spout positioned by rotation of the turntable; A height measuring unit for measuring a height of the spout and the cap which are fastened in the capping unit and detecting a failure; And a discharge unit for discharging a good product and a defective product, respectively, in accordance with the result of the detection by the height measuring unit. The present invention provides a spout cap assembling apparatus.

According to another aspect of the present invention, there is provided a method of assembling a spout cap, the method comprising: a spout supplying step of continuously discharging a plurality of spouts accommodated in a spout hopper oscillated through a vibrator through a spout conveying member and sequentially supplying the spout to a turntable by a spout supplying unit; A cap supplying step of continuously supplying a plurality of caps accommodated in the cap hopper vibrated through the vibrator through the cap conveying member and supplying the caps to be provided on the spout sequentially supplied to the turntable by the cap supplying unit; A capping step of gripping and rotating an upper portion of the cap when the spout and the cap rotated by the turntable are positioned so that the cap is fastened to the spout; A height measuring step of measuring a height of the spout cap when the tightened spout cap is rotated by the turntable to detect whether the spout and the cap are completely connected or not; And a separating and discharging step of separating and discharging each spout cap determined to be good or defective in the height measuring step, and to solve the technical problem.

The present invention has a remarkable effect that a spout that enables the contents to be poured into and discharged from the pouch container and a cap that is secured to the spout and protects the filled contents can be assembled automatically.

According to the present invention, the height of the tightened spout and the cap is firstly inspected to check the airtightness, and the air in the spout and cap is supplied to the inner space of the spout. If the airtightness is poor, The spout cap can be prevented from adhering to the pouch with a high degree of accuracy by discriminating the failure due to the tightening of the spout and the cap by inspecting the sealed state in a secondary manner by confirming that the predetermined pressure can not be maintained. .

1 is a front view of a conventional pouch test system.
2 is a plan side schematic view of a spout cap assembling apparatus according to the present invention.
3 is a side view of the spout supply unit in the spout cap assembling apparatus according to the present invention.
4 is a side view of the cap supply unit in the spout cap assembling apparatus according to the present invention.
5 is a schematic side view of a capping part in a spout cap assembling apparatus according to the present invention.
FIG. 6 is a side view of a height measuring unit in the spout cap assembling apparatus according to the present invention.
7 is a side view of the pressure measuring unit in the spout cap assembling apparatus according to the present invention.

Advantages and features of embodiments of the present invention and methods of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

The present invention relates to a spout which is capable of injecting and discharging contents into and from a pouch container, and a cap which is secured to the spout and protects the filled contents, The airtightness of the spout and the cap are checked and the airtightness of the spout and the cap are checked to check whether the air is spouted and the airtightness is secondarily inspected to accurately identify the defect caused by the tightening of the spout and the cap, And more particularly, to a spout cap assembling apparatus and a method of assembling the same.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a manhole reamer capable of height and angle adjustment according to the present invention will be described in detail with reference to the accompanying drawings.

2 is a plan side schematic view of a spout cap assembling apparatus according to the present invention.

The spout cap assembling apparatus according to the present invention is constructed such that the spout S and the cap C are fastened by automation so that the spout S and the cap C are tightly closed, The spout supply unit 200, the cap supply unit 300, the capping unit 400, the height measurement unit 300, the spout supply unit 200, the cap supply unit 300, the capping unit 400, (500) and a discharge unit (600).

In the present specification, the spout cap indicates that the fastening of the spout S and the cap C is completed, and the reference numerals are not shown.

2, the turntable 100 includes a plurality of spouts S and a cap C which are rotated by a predetermined time difference. The turntable 100 is rotated by a separate driving means, A control box or the like may be provided so as to rotate at intervals.

The turntable 100 may be appropriately designed in the design of a device using a motor, a cam, a driving chain, and various other mechanical elements, and thus various details thereof are possible, and thus a detailed description thereof will be omitted.

Accordingly, the turntable 100 is rotated with a predetermined time difference, and thereby the spout supply unit 200, the cap supply unit 300, the capping unit 400, the height measurement unit 500, the discharge unit 600, (700).

The turntable 100 may be integrally formed with the spout supply unit 200, the cap supply unit 300, the capping unit 400, the height measurement unit 500, and the discharge unit 600 according to the design conditions .

The spout supply unit 200 includes a spout transfer unit 210 and a spout supply unit 220. The spout supply unit 200 functions to supply a plurality of spouts S to the turntable 100 in a proper position.

The spout transfer unit 210 provides a space in which a plurality of spouts S are accommodated in the spout hopper 211 and aligns the spout transfer units 210. The spout transfer unit 210 guides the spout, (221) in order.

The configuration of the spout transfer unit 210 including the spout hopper 211 and the spout transfer member 212 is widely used in the related art, and thus a detailed description thereof will be omitted herein.

The spout supply unit 220 performs a function of sequentially supplying the spout S transferred from the spout transfer unit 210 to the turntable 100 in order. The spout supply unit 220 includes a guide jig 221, a guide cylinder 222 And a clamp tank 223.

The guide jig 221 is provided at one end of the spout transfer unit 210 so that the spout S which is aligned and sequentially transferred through the spout transfer member 212 is positively positioned.

At this time, the plurality of spouts S which are sequentially positioned in the guide jig 221 may be configured to have the same direction.

For example, in the case where the spout S is long in the left and right sides and short in the back side depending on the shape of the spout S, the spout S is provided with a long formed portion extending in the guide jig 221, The guide jig 221 can be positioned in a direction corresponding to the longitudinal direction of the unit 210. [

The guide cylinder 222 performs the rotating shaft function of the spout supply unit 220, so that a pair of clamp jaws 223 to be described later are rotated.

As shown in FIG. 3, the clamp tank 223 is provided at both ends of a plate (not shown) provided on the upper side of the guide cylinder 222. The clamp tank 223 includes a spout S and supplies the spout S to the turntable 100 while rotating.

At this time, the clamp jaws 223 are arranged in the front and rear portions of the spout S positioned in the guide jig 221, respectively, and are arranged to be movable back and forth along the spout S, The guide jig 221 rotates about 180 degrees about the guide cylinder 222 and rotates about the axis of the spout S toward the center of the spout S And the spout S may be supplied to the turntable 100 by opening the tongue-shaped arms holding the front and rear portions of the spout S.

A series of processes in which the pair of clamp jaws 223 are rotated around the guide cylinder 222 to supply one spout S to the turntable 100 may be performed by rotating the turntable 100). ≪ / RTI > Accordingly, the spout S can be supplied at the time when the rotation of the turntable 100 is stopped in the course of repeating the rotation and stop of the turntable 100.

The cap supplying unit 300 sequentially supplies the caps C to the upper side of the spout S rotated by the turntable 100 by positioning the plurality of caps C, And a supply unit 320.

The cap transfer unit 310 provides a space for accommodating the plurality of caps C in the cap transfer unit 311 and aligns the cap transfer unit 311 with the guide of the cap supply unit 320 And jig 321 in order.

The cap supply unit 320 performs a function of sequentially supplying the cap C delivered from the cap transfer unit 310 to the turntable 100 in order. The cap supply unit 320 includes a guide jig 321, a guide cylinder 322, A shaft 323, a roller 324, and an elastic member 325. As shown in Fig.

The guide jig 321 is provided at one end of the cap conveying unit 310 so that the cap C, which is sequentially conveyed through the cap conveying member 312, is positively positioned.

The guide cylinder 322 performs the rotation axis function of the cap supply unit 320 so that a pair of shafts 323 described below are rotated.

On the upper side of the guide cylinder 322, a pair of guide rollers 322a are arranged so as to be rotatable on the upper and lower sides.

At this time, the operation of the guide roller 322a may be configured to be operated by a motor or the like.

4, the shaft 323 is rotatably mounted on both ends of a plate (not shown) provided on the upper side of the guide cylinder 322, and the shaft 323 is fixed to the guide jig 321 And grips the cap C and supplies the cap C to the upper side of the spout S that is rotated and supplied to the turntable 100. [

The rollers 324 are provided on the pair of shafts 323 and connected to a pair of guide rollers 322a that are rotated about the guide cylinder 322 by a timing belt so that the guide rollers 322a And performs a function of rotating the shaft 323 by receiving the rotational force.

The elastic member 325 is provided to surround the outer circumferential surface of each of the pair of shafts 323, and elastically supports the shaft 323 downward.

One shaft 323 of the pair of shafts 323 is connected to the guide jig 321. The shaft 323 is connected to the guide jig 321, The upper part of the cap C is lowered by the elastic force of the elastic member 325 positioned on the upper side of the cap C positioned on the guide roller 322a to rotate the guide roller 322a, The shaft 323 gripped by the cap C is lifted upward and when the guide cylinder 322 is rotated by 180 °, the shaft 323 of the turntable 100 is lifted up by the rotation of the roller 324, The shaft 323 is lowered at the same time by the elastic force of the elastic member 325 while the spout S is positioned below the shaft 323 holding the cap C by the rotation, So that the cap C is fastened to the upper side of the cap.

A series of processes in which the pair of shafts 323 are rotated around the guide cylinder 322 to supply one cap C to the turntable 100 according to the design conditions includes a step of rotating the turntable 100 ) Of the first rotation time.

5, the capping unit 400 is configured to fasten the spout S and the cap C supplied to the turntable 100 through the spout supply unit 200 and the cap supply unit 300, (410) and a capping block (420).

In this case, it is needless to say that the capping unit 400 can be pneumatically assembled by index driving.

The cylinder 410 functions to rotate the capping block 420, which will be described later, while moving the capping block 420 up and down.

The capping cylinder 420 performs a function of firmly fastening the spout S and the cap C rotated by the turntable 100 to each other. And is rotated by the power of the motor so that the cap C is firmly fastened to the spout S. [

The capping piece 420 is gripped to fix the cap C, and may be formed in various shapes as long as the cap C can be fixed.

For example, a protrusion corresponding to a protrusion portion formed perpendicularly to the outer diameter surface of the cap C is formed in a cylindrical shape having a lower side opened to have an inner diameter surface corresponding to the outer diameter surface of the cap (C) C are engaged with each other, so that the cap C can be firmly gripped.

As another example, the cap C can be rigidly held by a configuration in which the arm is formed in a wedge-shaped arm and the distance between the arms is narrowed.

Depending on the design conditions, a torque limit 430 may be further provided to limit the rotation range of the capping block 420.

The torque limit 430 prevents an overload which may occur beyond the limit of the driving force of the motor. The tightening of the spout S and the cap C causes the cap C to rotate to the spout S side When the cap C is completely fastened to the spout S, the spout S is closely attached to the spout S and does not rotate further. However, if the capping roll 420 is rotated excessively, an overload may be generated in the motor that transmits the rotational force to the capping block 420 by the spout S and the cap C which are no longer rotated.

The torque limit 430 is provided so that the rotation range of the capping block 420 rotated by the operation of the motor is rotated only until the point at which the cap C is completely adhered to the spout S and is no longer rotated, It is possible to limit the rotation range and minimize the damage and unnecessary use due to the overload of the motor.

6, the height measuring unit 500 measures the height of the tightened spout cap and detects whether or not there is a defect according to whether the spout S and the cap C are completely fastened. (510).

When the height of the spout cap measured by the height measuring unit 500 is within the predetermined error range of the reference value, the height measuring unit 500 measures the height of the spout cap of the non- On the contrary, if it is out of the error range, it is judged to be defective and detected.

The error range may be in the range of +0.5 mm to -0.5 mm from the reference value.

For example, if the reference value is 34 mm, the height of the spout cap is measured through the sensor 510. If the measured value has a value within 33.5 mm to 34.5 mm, the spout cap is completely fastened Therefore, it is judged as good product. Conversely, if the height of the spout cap is less than 33.5 mm or more than 34.5 mm, it is judged that the spout S and the cap C are not completely fastened, and that the spout cap is defective.

Here, the sensor 510 may be comprised of a device that emits a laser, or may be configured to scan the overall height of the spout cap, or may be configured in various forms.

According to this configuration, the spout cap assembling apparatus according to the present invention can measure the height of the spout S and the cap C and check the sealing state to accurately measure the defects due to the tightening of the spout S and the cap C. It is possible to minimize adhesion of the spout cap fastened by the defective member to the pouch.

Thus, contents contained in the pouch can be prevented from being leaked or contaminated.

The discharging unit 600 separates and discharges the spout cap which is classified as good or bad in the height measuring unit 500. The discharging unit 600 separates the spout cap based on the height value measured by the height measuring unit 500 Function.

Accordingly, the spout cap fastened in a defective state and the spout cap completely fastened are separated and discharged, so that the spout cap in a sealed state can be assembled and provided, and the spout cap fastened with a failure can be recycled, Can be obtained.

At this time, the discharge part 600 may be formed by a shoot falling method by air pressure.

7 is a side view of the pressure measuring unit in the spout cap assembling apparatus according to the present invention.

The pressure measuring unit 700 is provided between the height measuring unit 500 and the discharging unit 600. The pressure measuring unit 700 primarily inspects defects caused by the tightening of the spout cap by the height measuring unit 500, ), And is composed of a pressure measurement guide 710, a louver 720, and a nozzle 730. The pressure measurement guide 710, the louver 720,

The pressure measurement guide 710 is provided below the spout cap rotated by the turntable 100 to move upward and downward by the operation of the cylinder. When the spout cap is properly positioned, the pressure measurement guide 710 is raised .

7, the louver 720 is provided at the upper end of the pressure measurement guide 710, and has a cylindrical shape corresponding to the inner diameter surface of the spout S, and has an outer diameter gradually smaller toward the upper side Can be made in a losing form.

When the pressure measurement guide 710 is lifted, an upper portion of the louver 720 is drawn into the inner space of the spout S to seal the space.

That is, the louver 720 is closely attached to the inner space of the tightened spout cap to seal the space.

Depending on the design conditions, the louvers 720 may be made of a rubber material having elasticity. Therefore, when the spout S is brought into contact with the lower side, the sealing force can be improved.

The nozzle 730 is provided inside the louver 720 so that air having a predetermined pressure is discharged to the upper end of the louver 720.

Accordingly, when the spout cap rotated by the turntable 100 is positioned, the pressure measurement guide 710 rises to seal the inner space of the spout cap, and then discharges air of a predetermined pressure through the nozzle 730 Thereby filling the inner space of the spout cap.

At this time, the inner space of the spout cap is filled with the pressure. At this time, if it is confirmed that the air is leaked to the portion where the spout S and the cap C are engaged and the constant pressure can not be maintained, And the cap (C) are not completely tightened, and it is determined that the cap (C) is defective because the sealing state is not established.

On the contrary, if the predetermined pressure is maintained, it is determined that the product is good and is discharged to the outside through the discharge unit 600.

According to this configuration, the spout cap assembling apparatus according to the present invention can automatically assemble the spout S and the cap C, and can further accurately identify defective and good products.

Also, the height of the fastened spout S and the cap C is firstly inspected to check the airtightness, and air of a certain pressure is supplied to the inner space of the spout S and the cap C, If the condition is not good, it is confirmed that the air leaks into the jointed part and the constant pressure can not be maintained. By checking the airtightness secondarily, it is possible to obtain another excellent reliability to the airtightness of the spout cap. So that adhesion to the pouch can be minimized.

Hereinafter, a spout cap assembling method according to the present invention will be described.

First, it should be noted that overlapping portions of the contents already described in Figs. 2 to 7 have not been described.

The spout cap assembling method according to the present invention includes a spout supplying step S10, a cap supplying step S20, a capping step S30, a height measuring step S40, and a separating and discharging step S50, A spout supplying step S10, a cap supplying step S20, a capping step S30 and a height measuring step S40 are performed around the turntable 100 rotated at predetermined intervals, And a separation and discharge step (S50) are consistently and continuously performed.

The spout supply step S10 is a step of supplying the spout S to the turntable 100 and a plurality of spouts S accommodated in the spout hopper 211 vibrating through the vibrator are continuously supplied through the spout conveying member 212 And is supplied to the turntable 100 sequentially by the spout supply unit 220.

The cap supplying step S20 is a step of supplying the cap C to the turntable 100 so that a plurality of caps C accommodated in the cap transporting unit 311 vibrating through the vibrator are transported through the cap transporting member 312 And is supplied to the upper side of the spout S supplied to the turntable 100 by the cap supply unit 320 sequentially.

When the spout S and the cap C rotated by the turntable 100 are positioned, the capping step S30 grasps and rotates a part of the upper part of the cap C so that the cap C is fastened to the spout S .

The height measuring step S40 is a step of measuring the height of the spout cap when the tightened spout cap is rotated by the turntable 100 and detecting whether or not the spout S and the cap C are completely fastened together.

At this time, in the height measuring step S40, the height value of the spout cap completely fastened is used as a reference value, and the height of the spout cap rotated by the turntable 100 is measured. Then, .

Also, the height measurement step S40 distinguishes good and bad parts of the spout cap through the defect detection process.

The separation and discharge step S50 is a step of discharging each spout cap determined to be good or defective in the height measurement step S40 to the outside.

The separating and discharging step S50 may include a pair of lines so that the spout cap determined to be good or defective can be respectively transported and the turntable 100 rotates on the basis of the discrimination result in the height measuring step S40 The spout cap is pushed out to the outside of the turntable 100 so that the spout cap determined to be good and the spout cap determined to be defective are separated and discharged from the pair of lines, respectively.

According to the design conditions, the spout cap assembling method according to the present invention may further include a pressure measuring step (S60).

The pressure measuring step S60 is a secondary inspection of the spout cap which is primarily inspected for defects in the height measuring step S40. In the height measuring step S40, the spout cap for detecting the presence / The louver is brought into close contact with the lower part of the spout cap to seal the inner space of the spout cap. When air having a predetermined pressure is discharged through the nozzle into the inner space, the inner space of the spout cap is filled with .

At this time, the inner space of the spout cap is filled with the pressure. At this time, if it is confirmed that the air is leaked to the portion where the spout S and the cap C are engaged and the constant pressure can not be maintained, And the cap (C) are not completely tightened, and it is determined that the cap (C) is defective because the sealing state is not established.

According to the design conditions, the pressure measuring step S60 may include checking whether there is a defect in all the spout caps rotated by the turntable 100, and whether there is a defect in only the spout cap determined to be good in the height measuring step S40 .

The method of assembling the spout cap is to automatically tighten the spout (S) and the cap (C) so that the spout cap having the fastened spout cap is firstly checked for the closed state, If the airtightness of the spout (S) and the cap (C) is poor, it is confirmed that the air leaks into the jointed portion and the constant pressure can not be maintained. It is possible to obtain reliability according to the spout cap assembly of good products.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It can be understood that branch substitution, modification and change are possible.

100: turntable 200: spout supply
210: spout transfer unit 211: spout hopper
212: spout transfer member 220: spout supply unit
221: guide jig 222: guide cylinder
223: Clamp tank 300: Cap supply section
310: cap transfer unit 311: cap hopper
312: cap transfer member 320: cap supply unit
321: guide jig 322: guide cylinder
322a: guide roller 323: shaft
324: roller 325: elastic member
400: capping portion 410: cylinder
420: capping gear 430: torque limit
500: height measuring unit 510: sensor
600: discharging part 700: pressure measuring part
710: Pressure measurement guide 720: Louver
730: Nozzle

Claims (9)

A turntable (100) rotated at a constant interval by the rotational force of the driving means;
A spout supply unit 200 for positively positioning a plurality of spouts S and supplying the same to the turntable 100;
A cap supplying unit 300 for supplying a cap C sequentially to the upper side of the spout S rotated by the turntable 100 by positioning a plurality of caps C;
A capping part 400 for fastening the cap C to the spout S positively positioned by the rotation of the turntable 100;
A height measuring unit 500 for measuring a height of the spout S and the cap C fastened by the capping unit 400 to detect a failure;
A discharging unit 600 for discharging both good and defective products according to a result detected by the height measuring unit 500; And
And a pressure measuring unit 700 provided between the height measuring unit 500 and the discharging unit 600,
The pressure measuring unit 700 includes:
The inner space of the tightened spout cap is sealed and air of a predetermined pressure is injected into the inner space so that the air leaks to the portion where the spout S and the cap C are fastened, To detect defects,
A pressure measurement guide 710 provided below the spout cap rotated by the turntable 100 and movable upward and downward by the operation of the cylinder;
A louver 720 provided at an upper end of the pressure measurement guide 710; And
And a nozzle 730 provided in the louver 720 to discharge air having a predetermined pressure to the upper end of the louver 720,
The louver 720
Wherein the tapered portion is made of a rubber material having elasticity and has a cylindrical shape and tapered to have a smaller outer diameter from the lower side toward the upper side.
delete delete The method according to claim 1,
The spout supply unit 200
A spout transfer unit (210) for providing a space in which a plurality of spouts (S) are accommodated and aligning and transferring the same; And
And a spout supply unit 220 for sequentially delivering the spout S transferred from the spout transfer unit 210 to the turntable 100,
The spout supply unit 220
A guide jig 221 provided at one end of the spout transfer unit 210 for positively positioning the spout S;
A guide cylinder 222 for performing a rotational axis function of the spout supply unit 220; And
The guiding jig 221 is provided at both ends of the plate provided on the upper side of the guide cylinder 222 and grasps the spout S positioned in the guide jig 221. The guiding cylinder 222 is rotated 180 degrees about the guide cylinder 222, And a clamp tank (223) for supplying the spout (S) to the spout cap (100).
The method according to claim 1,
The cap supply unit 300
A cap transfer unit (310) for providing a space in which a plurality of caps (C) are accommodated and aligning and transferring the same; And
And a cap supply unit 320 for sequentially supplying the cap C transferred from the cap transfer unit 310 to the turntable 100,
The cap supply unit 320
A guide jig 321 provided at one end of the cap transfer unit 310 to position the cap C correctly;
A guide cylinder 322 that performs a rotational axis function of the cap supply unit 320;
The guide cylinder 322 is rotatably supported at both ends of a plate provided on the upper side of the guide cylinder 322 to grasp the cap C positioned in the guide jig 321. The guide cylinder 322 is rotated 180 ° A shaft 323 which rotates and supplies the cap C to the upper side of the spout S supplied to the turntable 100;
A guide roller 322a provided on the upper side of the shaft 323 and rotatably disposed on the upper side of the guide cylinder 322 and connected to the guide roller 322a by a timing belt, A roller 324 for rotating the roller 323;
And an elastic member (325) provided to surround the outer circumferential surface of each of the shafts (323) and elastically supporting the shaft (323) downward.
The method according to claim 1,
The capping portion 400
A cylinder 410;
A capping cylinder 420 provided below the cylinder 410 and capable of moving up and down by the operation of the cylinder 410 and rotated by the power of the motor; And
And a torque limiter 430 for limiting a rotation range of the capping block 420,
When the capping roll 420 is positioned above the spout S and the cap C rotated by the turntable 100 and supplied to the turntable 100, the capping roll 420 is lowered And grips an upper portion of the cap (C), and is rotated by the power of the motor, so that the spout (S) and the cap (C) are fastened together.
The method according to claim 1,
The height measuring unit 500 measures
When the height of the spout cap of the good product having been fastened is determined as the reference value and the height of the spout cap measured by the height measuring unit 500 is within the predetermined error range of the reference value, It is judged as defective and detected,
Wherein the error range has a range of +0.5 mm to -0.5 mm from a reference value.
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