KR102122015B1 - Spray type bonding device for stability of liquid hard capsule and method thereof - Google Patents

Abstract

The present invention relates to a spray type bonding device for a liquid hard capsule and a method thereof. According to the present invention, it is possible to maintain a coupling portion of a capsule in a completely sealed state since a process of spraying an adhesive and drying the same while a capsule placed on a holder and transferred passes through first, second and third bonding portions is repeatedly performed three times, thereby safely protecting contents filled therein. In addition, a rotating guide belt that rotates by driving a motor is engaged with a pinion of a roller and rotates to control the rotational speed of the roller, and thus the rotational speed of a capsule is arbitrarily controlled, thereby controlling a spray volume of the adhesive sprayed to the coupling portion of the capsule and a supply amount of hot air. Also, a scattering prevention member is fixed between spray nozzles to prevent fine dust of the adhesive sprayed from the spray nozzles from being scattered all around.

Description

Spray type bonding device for stability of liquid hard capsule and method thereof

The present invention relates to a spray-type bonding device and a method for spraying a liquid hard capsule, and more specifically, the process of spraying and drying the adhesive while the capsules, which are transported while being seated in the holder, pass through the first, second and third joints 3 Since it is carried out repeatedly over the car, it is possible to maintain the sealed part of the capsule in a completely sealed state, thereby safely protecting the contents filled therein, and the rotation guide belt rotating by the driving of the motor engages with the pinion of the roller and rotates to rotate the roller. Because it is controlled, the rotation speed of the capsule is arbitrarily adjusted to control the injection amount and hot air supply amount of the adhesive sprayed on the coupling portion of the capsule, and the scattering prevention member is fixed between the injection nozzles to finely dust the adhesive sprayed from the injection nozzle in all directions The present invention relates to a spray type bonding device for liquid hard capsules that does not scatter and a method for the same.

Contents such as powder, granules, and liquid are filled in the capsule formed by the combination of the body and the cap.

In the manufacture of such a capsule, a secure bond between the body and the cap is secured to prevent physical opening, and in the case of a liquid filling, the body and the cap are joined to prevent the leakage of contents from the capsule. A capsule bonding device is used, and by using the capsule bonding device, the capsule is sealed to prevent the outflow of the filling and to improve the oxidation stability or deodorization effect.

As shown in FIG. 1, the capsule bonding device is a capsule (C) is seated slat (2) is transferred in one direction, the lower portion of the slat (2) is an adhesive roller that rotates by the drive of the motor (3) ) Is provided, and the conveyor roller 3 is provided with the adhesive roller 3 to bond the adhesive stored in the adhesive reservoir 5 to the surface of the capsule C, thereby bonding the bonding portion of the capsule C.

However, such a bonding method has a problem in that the adhesive is not evenly applied to the bonding portion of the capsule (C) depending on the viscosity of the adhesive or does not form a uniform thickness and the sealing state of the capsule (C) is not perfect. If the thickness of the adhesive portion is not uniform, it causes problems such as a track in a container filling device such as a bottle or blister, which is the next step.

To solve this problem, a capsul sealing method has been disclosed in Korean Patent Publication No. 10-1993-0007655.

In the above disclosed invention, a method of sealing the capsule by forming an annular ridge on the inner surface area of the cap is used, but the process of forming the ridge in the capsule is difficult, resulting in a complicated work process. As well as rising, there was an uneconomical problem that the production rate fell.

Republic of Korea Patent Publication No. 10-1993-0007655 (Aug. 18, 1993)

This is made in view of the conventional problems as described above, the purpose of which is the process of spraying and drying the adhesive while the capsules, which are transported by being seated in the holder, pass through the first, second, and third joints over and over three times. It is to provide a spray-type bonding apparatus and method for a liquid hard capsule capable of maintaining a perfect sealing state by forming a coating film having a uniform thickness as the bonding portion of the capsule is performed.

In addition, another object of the present invention is a rotation guide belt that rotates by driving of the motor is rotated while being engaged with the pinion of the roller to control the rotational speed of the roller, so the rotational speed of the capsule is arbitrarily adjusted to spray the amount of adhesive sprayed on the coupling portion of the capsule. It is to provide a spray-type bonding device and a method of spraying a liquid hard capsule capable of controlling the supply amount of hot air.

In addition, another object of the present invention is to provide a spray-type bonding device and method for spraying a liquid hard capsule to prevent scattering of fine dust of an adhesive sprayed from a spray nozzle by fixing a scattering preventing member between spray nozzles. .

The spray type bonding device of the liquid hard capsule of the present invention includes: a driving gear that rotates by driving of a motor and a driven gear disposed on both sides, and provided with a chain that rotates in engagement with the driving gear and the driven gear to drive a holder and a roller; A fixing member fixed to the chain and fixing a holder and a roller, respectively; A plurality of holders fixed to the fixing member and having a seating hole formed to seat capsules inputted from the input part and arranged in parallel; Rollers disposed on the lower portions of the holders, the pinions being formed on both sides to rotate the capsules in close contact with the lower portions of the capsules; A rotating part positioned between the driving gear and the driven gear to rotate a roller in engagement with the pinion; First, second, and third joints formed on an upper portion of the holder to form an injection nozzle for spraying an adhesive on a coupling portion of a capsule, and a drying nozzle formed on a rear side of the injection nozzle to dry the adhesive sprayed on the capsule. Characterized in that the continuous arrangement in three rows.

In addition, the method of bonding the liquid hard capsule of the present invention includes the steps of transferring a holder and a roller in one direction while rotating a drive gear and a driven gear by a motor rotating under control of a control unit; Supplying the capsules inputted from the input part to the holder to seat each in the seating hole; When the pinions of both ends of the roller are engaged with the rotating part, the roller is rotated and the capsule seated in the holder is rotated at the same time; When the capsule is transferred to the first bonding portion, the adhesive is sprayed onto the bonding portion of the capsule from the upper portion of the capsule through the spraying nozzle, and the adhesive is dried through the drying nozzle formed on the rear side of the spraying nozzle to first bond the bonding portion of the capsule. 1 bonding step; When the first bonded capsule is transferred to the second bonding portion by the driving unit, the adhesive is sprayed onto the bonding portion of the capsule through the spray nozzle from the top of the capsule, and the adhesive is dried through the drying nozzle formed at the rear of the spray nozzle to bond the capsule. A second bonding step of bonding the parts secondaryly; When the second bonded capsule is transferred to the third bonding part by the driving unit, the adhesive is sprayed onto the bonding portion of the capsule through the spray nozzle from the top of the capsule, and the adhesive is dried through the drying nozzle formed on the rear side of the spray nozzle to bond the capsule. It is characterized in that it consists of a third bonding step of bonding the part to the third.

According to the present invention, the process of spraying and drying the adhesive repeatedly while passing the first, second, and third joints through the first, second and third joints seated on the holder, so that the bonding portion of the capsule forms a coating film of uniform thickness. Since it can be kept in a perfect sealed state, it has the effect of safely protecting the contents filled therein.

In addition, according to the present invention, the rotation guide belt rotating by the driving of the motor is rotated while being engaged with the pinion of the roller to control the rotational speed of the roller, so the rotational speed of the capsule is arbitrarily adjusted to adjust the rotational speed of the adhesive and It has the effect of controlling the amount of hot air supplied.

In addition, according to the present invention, there is an effect that the scattering prevention member is fixed between the spray nozzles so that the fine dust of the adhesive sprayed from the spray nozzle is not scattered in all directions.

1 is an overall configuration diagram showing a conventional capsule bonding method.
2 is a perspective view of a bonding device to which an embodiment of the present invention is applied.
3 is a side configuration diagram of a bonding apparatus to which an embodiment of the present invention is applied.
4 is a perspective view of a mating apparatus to which another embodiment of the present invention is applied.
5 is a side configuration diagram of a bonding apparatus to which another embodiment of the present invention is applied.
6 is an exploded perspective view of the fixing member and the holder and the roller fixed to the inventor chain.
Figure 7 is a side configuration diagram of a state in which the scattering prevention device is fixed to both sides of the present invention the injection nozzle.
8 is a state diagram for bonding a capsule using a bonding device according to an embodiment of the present invention.
9 is a state diagram for bonding a capsule using a bonding device according to another embodiment of the present invention.
10 is a state diagram showing a process in which the adhesive is sprayed and dried while the capsul is rotated by the roller of the bonding device of the present invention.

Or less, on the basis of the accompanying drawings will be described in detail an embodiment of the present invention.

2 is a perspective view of a bonding device to which an embodiment of the present invention is applied, and FIG. 3 is a side configuration diagram of a bonding device to which an embodiment of the present invention is applied.

The spray type bonding device (A) of the liquid hard capsule of the present invention includes a driving part 10, a fixing member 20, a holder 30, a roller 40, a rotating part 50, and first, second, and third bonding parts 60a. ) (60b) (60c).

The drive unit 10, the drive gear 11 and the driven gear 12 is formed on both sides with a certain length, the drive gear 11 and the driven gear 12 is equipped with a chain 13, the A motor M1 is mounted on the driving gear 11 to rotate the driving gear 11 and the driven gear 12 to transport the holder 30 and the roller 40.

The fixing member 20 is fixed to the chain 13, the shaft of the roller 40 is coupled through a through hole in the center of the fixing member 20, the pinion of the shaft to the outside of the fixing member 20 (41) is fixed.

On the upper part of the fixing member 20, both ends of the holder 30 are seated and fixed by a fixing means, so that the holder 30 and the roller 40 are transferred by rotation of the chain 13.

The holder 30 is fixed to the fixing member 20 and a plurality of seating holes 31 are formed so that the capsule C is seated.

In the seating hole 31, the lower end is curved inward so that the capsule C does not fall into the lower portion of the holder 30.

The roller 40 is located in the lower portion of the holder 30 and is in close contact with the lower portion of the capsule C to serve to rotate the capsule C, and shafts are formed on both sides of the roller 40, and The pinion 41 is fixed to the shaft to rotate the roller 40 while engaging with the rotating part 50.

The rotating part 50 is located between the driving gear 11 and the driven gear 12 of the driving part 10 to serve to rotate the roller 40.

It is preferable that the rotation part 50 is formed under the pinion 41 and is made of a rack 51 to rotate the roller 40 while engaging with each other.

In addition, as shown in FIGS. 4 and 5, in another embodiment, the rotation part 50 is fixed between the driving gear 11 and the driven gear 12, the driving wheel 52 and the driven wheel 53 are fixed , The drive wheel 52 is equipped with a motor (M2) to drive the drive wheel 52, the drive wheel 52 and the driven wheel 53 is equipped with a rotation guide belt 54, the pinion 41 It is also possible to rotate the roller 40 in engagement with.

Here, the motor M2 is controlled by the control unit (not shown) to control the rotational speed of the roller 40, thereby causing the injection amount of the adhesive sprayed on the coupling portion of the capsule C and the amount of hot air supplied. Can be adjusted.

It is preferable that the motor M1 and the motor M1 use a motor with free speed control (for example, a servo motor).

The means for installing the rotating part 50 to the bonding device A is not shown in the drawing, but may be attached through a separate frame.

The first, second, and third joints 60a, 60b, and 60c are composed of a spray nozzle 61 and a drying nozzle 62 and are continuously arranged in three rows, and repeatedly spraying and drying the adhesive three times. By performing it, it is possible to improve the stability of the coupling portion of the capsule (C).

The injection of the injection nozzles 61 and the drying nozzles 62 of the first, second and third joints 60a, 60b and 60c is injected by separate injection devices (not shown).

It is preferable to use gelatin solution for the adhesive.

The injection nozzle 61 and the drying nozzle 62 is preferably disposed on the upper portion of the capsule (C) seated in the seating hole 31 of the holder 30, respectively.

In addition, as illustrated in FIG. 7, a scattering prevention member 70 may be further provided between the spray nozzles 61, and the adhesive sprayed through the spray nozzle 61 is prevented from scattering in all directions. It plays a role, and prevents the phenomenon that fine dust of the sprayed adhesive is scattered toward the drying nozzle 62 and adsorbed on the surface of the drying nozzle 62.

The following describes in detail the spray method of the liquid hard capsule bonding method according to the present invention configured as described above.

First, as illustrated in FIGS. 8 and 9, the control unit controls the driving of the motor M1 of the driving unit 10, and the driving gear 11 and the driven gear 12 are driven by the driving of the motor M1. While rotating, the holder 30 and the roller 40 fixed to the fixing member 20 are transferred in one direction.

When the holder 30 and the roller 40 are transferred by driving of the driving unit as described above, the capsule C is supplied from the inlet 1 provided on one side of the bonding device to the holder 30 and at the same time the capsule C is Each seating hole 31 formed in the holder 30 is seated.

When the capsule (C) is seated in the seating hole 31 as described above, the capsule (C) does not fall into the lower portion of the holder 30 because the lower portion of the seating hole 31 is curved inward.

When the roller 40 located at the lower portion of the holder 30 is transferred to the rotating portion 50, pinions 41 formed at both ends of the roller 40 are engaged with the rotating portion 50, and the pinion 41 The roller 40 is rotated by rotation.

Here, the rotating portion 50 is preferably formed of a rack 51 to engage the pinion, the drive wheel 52 and the driven wheel 53 is rotated by the driving of the motor M2, the gear is formed on the outer surface The rotation guide belt 54 may engage the pinion 41 while rotating the roller 40.

When the rotation guide belt 54 rotates by driving the motor M2, the rotation speed of the capsule C may be arbitrarily adjusted by controlling the rotation speed of the motor M2.

Since the roller 40 is formed in the longitudinal direction on the lower portion of the holder 30, it is in close contact with the lower portion of the capsule C to rotate the respective capsules C.

When the capsule C rotated by the roller 40 by the transfer of the holder 30 is located at the lower portion of the first bonding portion 60a, the adhesive injected through each spray nozzle 61 is capsule C ).

When the adhesive is sprayed onto the capsule C as described above, the holder 30 on which the capsule C is seated is driven to the dry nozzle 62 provided at the rear side of the spray nozzle 61 by driving of the driving unit 10. .

When the capsule (C) is located in the lower portion of the drying nozzle 62, hot air is supplied from the drying nozzle 62 to dry the adhesive sprayed on the capsule (C) and is primarily bonded.

In addition, when the first bonded capsule (C) is transferred to the second bonding portion (60b), the adhesive is sprayed onto the bonding portion of the capsule (C) from the spray nozzle (61), and hot air is supplied through the drying nozzle (62). While drying the adhesive, the bonding portion of the capsule (C) is secondarily bonded.

In addition, when the second bonded capsule (C) is transferred to the third bonding portion (60c), the adhesive is sprayed onto the coupling portion of the capsule (C) from the spray nozzle (61), and hot air is supplied through the drying nozzle (62). While drying the adhesive, the bonding portion of the capsule (C) is bonded to the tertiary.

Capsules (C) bonded by the above process is transferred by the transfer of the holder and stored by falling into a separately provided storage container.

Therefore, as shown in (a) and (b) of FIG. 10, the adhesive portion of the capsule (C) is uniformly sprayed through the process of spraying and drying the adhesive over the third portion of the capsule (C). It is able to safely protect the contents that are sealed and filled inside as they are joined.

As described above, although the present invention has been described by limited embodiments and drawings, the terms or words used in the specification and claims should not be interpreted as being limited to the conventional or dictionary meanings, and to the technical spirit of the present invention. It must be interpreted as a match meaning and concept.

Therefore, the embodiments shown in the embodiments and the drawings described in this specification are only exemplary embodiments of the present invention, and do not represent all of the technical spirit of the present invention, and are not limited to the scope of the claims of the present invention. It should be understood that there may be equivalents and variations.

A: Splicing device
10: drive unit 11: drive gear
12: Follower gear 13: Chain
20: fixing member
30: holder 31: seating hole
40: roller 41: pinion
50: rotating part 51: rack
52: drive wheel 53: driven wheel
54: rotating guide belt
60a, 60b, 60c: first, second, and third joints 61: spray nozzle
62: drying nozzle
70: shatterproof member

Claims (10)

The driving gear 11 and the driven gear 12 rotating by driving of the motor M1 are disposed on both sides, and a chain 13 that rotates in engagement with the driving gear 11 and the driven gear 12 is provided with a holder ( 30) and the drive unit 10 for transferring the roller 40;
A fixing member 20 fixed to the chain 13 and fixing the holder 30 and the roller 40, respectively;
A plurality of holders 30 fixed to the fixing member 20 and having a seating hole 31 formed in a capsule so that the capsule C inputted from the input unit 1 is seated;
A roller 40 disposed on the lower portion of the holder 30 and close to the lower portion of the capsule C to form pinions 41 on both sides to rotate the capsule C;
A rotating part 50 positioned between the driving gear 11 and the driven gear 12 to rotate the roller 40 in engagement with the pinion 41;
An injection nozzle 61 is formed on an upper portion of the holder 30 to spray an adhesive to a coupling portion of the capsule C, and is formed on the rear side of the injection nozzle 61 and sprayed on the capsule C The spray type bonding device for liquid hard capsules, characterized in that the first, second, and third bonding portions 60a, 60b, and 60c in which the drying nozzles 62 for drying are formed are continuously arranged in three rows.
The method according to claim 1,
The rotating portion 50 is a spray-type bonding device for a liquid hard capsule, characterized in that formed of a rack (51).
The method according to claim 1,
The rotation unit 50 is driven by the drive of the motor M2, the driving wheel 52 and the driven wheel 53 rotate, and the rotation guide belt 54 is mounted on the driving wheel 52 and the driven wheel 53. Spray type bonding device of a liquid hard capsule, characterized in that.
The method according to claim 3,
Spray type bonding of liquid hard capsules, characterized in that by controlling the driving of the motor (M2), while controlling the rotational speed of the roller (40), the amount of adhesive sprayed on the coupling portion of the capsule (C) and the amount of hot air supplied are controlled. Device.
The method according to claim 2 or claim 3,
The rotating portion 50 is a liquid hard capsule spraying bonding device, characterized in that the pinion 41 rotates the roller 40 only in the section where the rack 51 and the rotating guide belt 54 engage.
The method according to claim 1,
The first, second, and third joints 60a, 60b, 60c, the injection nozzle 61 and the drying nozzle 62 are respectively disposed on top of a plurality of capsules C seated on the holder 30 Spray type bonding device for liquid hard capsules.
Transferring the holder 30 and the roller 40 in one direction while rotating the drive gear 11 and the driven gear 12 by a motor M1 rotating under the control of the control unit;
Supplying the capsules (C) input from the input part (1) to the holder (30) to seat each in the seating hole (31);
When the pinion 41 of both ends of the roller 40 is engaged with the rotating part 50, the roller 40 is rotated and at the same time rotating the capsule C seated in the holder 30;
When the capsule (C) is transferred to the first bonding portion (60a), the adhesive is sprayed onto the coupling portion of the capsule (C) through the spray nozzle (61) from the top of the capsule (C) and to the rear of the spray nozzle (61). A first bonding step of drying the adhesive through the formed drying nozzle 62 to bond the bonding portion of the capsule C primarily;
When the first bonded capsule C is transferred to the second bonding portion 60b by the driving unit 10, the adhesive is injected to the bonding portion of the capsule C through the spray nozzle 61 at the top of the capsule C. And the second bonding step of drying the adhesive through the drying nozzle 62 formed on the rear of the spray nozzle 61 to bond the bonding portion of the capsule (C) secondary;
When the capsule C, which is secondarily bonded, is transferred to the third joint 60c by the driving unit 10, the adhesive is injected to the bonding portion of the capsule C through the spray nozzle 61 at the top of the capsule C. And drying the adhesive through the drying nozzle 62 formed at the rear of the spray nozzle 61 to form a spray bonding method of the liquid hard capsule, characterized in that it consists of a third bonding step of bonding the bonding portion of the capsule C to the third time. .
The method according to claim 7,
The rotating portion 50 is a spray method for bonding a liquid hard capsule, characterized in that formed by a rack (51).
The method according to claim 7,
The rotation unit 50 is driven by the drive of the motor M2, the driving wheel 52 and the driven wheel 53 rotate, and the rotation guide belt 54 is mounted on the driving wheel 52 and the driven wheel 53. A method of bonding a liquid hard capsule, characterized in that the pinion (41) is rotated.
The method according to claim 9,
Spray type bonding of liquid hard capsules, characterized in that by controlling the driving of the motor (M2), while controlling the rotational speed of the roller (40), the amount of adhesive sprayed on the coupling portion of the capsule (C) and the amount of hot air supplied are controlled. Way.

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