KR20100102884A - Can seamming machine - Google Patents

Abstract

PURPOSE: A can seaming device is provided to increase a storage period of food stored in a seaming can by completely sealing the seaming can. CONSTITUTION: A can seaming device is composed of a seaming vacuum chamber(11) and a can lift. A can is seamed in the seaming vacuum chamber. The can lift supports the can. A seaming chuck is located inside the seaming vacuum chamber is installed in a chuck shaft mounting unit. A cam rotating pipe shaft and a head rotating pipe shaft are installed in the outside the chuck shaft mounting unit. A seaming roller is coupled to the bottom of a seaming roller assembly. A model cam roller is formed on the top of the seaming roller.

Description

CAN SIMING MACHINE {CAN SEAMMING MACHINE}

The present invention relates to a canning device, and more particularly, since the rotational force of the main shaft, which has received the rotational force of the seaming motor, is transmitted to the seaming roller and the seaming chuck through a rotation ratio adjusting shaft which is a separate rotational force transmission axis. It is delivered to the seam so that the seaming is smooth, and the noise is less generated during seaming so that the working environment is comfortable. Also, the chuck shaft installation part which makes the seaming cam and the seaming roller rotate coaxially is stable and can transmit the rotation power well. Since it is fixed to the case in a double coupling structure, the seaming cam, seaming roller and other members can be rotated stably so that the seaming state is good.

Generally, sterilized foods are sealed in a vacuum state and stored for a long time. In addition, the method using such a can is widely used as a method for safe food hygiene by storing food for a long time while being sterilized during the manufacturing process.

As such, during the process of cans widely used for food storage, a seaming process for sealing the body and lid of the can may be essential. How precisely this seaming process is done will absolutely affect whether the food stored in the can is altered, the duration of the food flow.

However, in the conventional seaming technology, since one seaming roller is used, the seaming roller is rotated several times around the can, so that the amount of production by the seaming roller and the seaming members is not large for seaming. That is, no matter how quickly the seaming roller is rotated, the seaming portion of the seaming can should be rotated to some extent in order for the seaming portion of the seaming can to be stably seamed. In addition to the predetermined number of rotations, After all, there is a disadvantage that the output is not much.

In order to overcome this problem, when the shimming roller is rapidly rotated, the shimming roller and the shimming members have a lot of trouble due to the high-speed rotation, and thus there is a problem that the production is disrupted.

And when the members for transmitting the rotational force from the motor for seaming to the seaming roller is in a poor structure, there is a disadvantage in that there is a lot of trouble and the noise is also bad.

The present invention for solving the above problems is because the rotational force of the main shaft received the rotational force of the seaming motor is transmitted to the seaming roller and seaming chuck through the rotation ratio adjusting shaft which is a separate rotational force transmission shaft, the rotational force is transmitted stably The purpose is to smooth the seaming and to make the working environment comfortable due to less noise generated during seaming.

In addition, since the chuck shaft installation part which allows the seaming cam and the seaming roller to rotate coaxially is fixed to the case with a double coupling structure to transmit the rotational force well, the seaming cam, the seaming roller and other members can be rotated stably. The purpose is to ensure that the seamed state is good.

In addition, since the cantalet for supplying the can is formed by forming a plurality of can storage spaces and being rotated in a circular shape, the cantalet can be rapidly supplied and the can seaming speed can be improved, thereby increasing the yield.

Furthermore, the canned seam is formed in a stable shape so that the seam can be completely sealed and the jaw portion is formed on the seaming roller. Since the canned seam and the can lid are completely overlapped to maintain airtight, there is no food stored in the seaming can. It is intended to be stored for a long time.

In the can seaming device according to the present invention for achieving the above object, a can lift 12 for supporting the can 2 is positioned below the seaming vacuum chamber 11 in which the can 2 is seamed. The shimming chuck 13 is positioned above the can 2 in the shimming vacuum chamber 11, and the shimming motor 16 is located outside the chuck shaft installation unit 14 in which the shimming chuck 13 is installed. The cam rotating pipe shaft 18 and the head rotating pipe shaft 20 are rotated by receiving the rotational force of the rotating shaft through the main shaft 161, and the shimming roller assembly 22 is disposed below the head rotating pipe shaft 20. Is coupled to the seaming head plate 201 is coupled to the bottom of the seaming roller assembly 22, the seaming roller 221 is coupled to allow the can 2 is seamed, the top of the seaming roller assembly 22 is A seaming cam roller 222 rotated along the seaming cam 181 of the cam rotation pipe shaft 18 is provided. Ming upper seaming roller 221 of the roller assembly 22, characterized in that the models provided with a cam roller 223 which is rotated in accordance with the model cam 141 of the chuck shaft mounting part (14).

Accordingly, the rotational force of the seaming motor 16 is transmitted to the main shaft 161, and the rotational ratio adjusting shaft 24 geared with the bevel gear 162 provided on the other side of the main shaft 161 is provided. The shimming cam drive gear 241 and the shimming head drive gear 242 are coupled to the lower side of the rotation ratio adjusting shaft 24, and the shimming cam gear 182 on the cam rotation pipe shaft 18 is connected to the camshaft cam gear 182. Geared with the shimming cam drive gear 241, the shimming head gear 202 on the head rotating pipe shaft 20 may be provided to be geared with the shimming head drive gear 242.

In addition, the turret driving shaft 26 is coupled to the worm gear 163 of the main shaft 161 is rotated, and the turret operating portion 28 is rotated in conjunction with the lower side of the turret driving shaft 26 is provided. The canteret 30, which receives the rotational force of the turret operation unit 28, is rotated, and the can 2 supplied through the can coupling hole 301 of the canteret 30 is the seaming vacuum chamber 11. It may be provided to seam within).

And a lockout pin 32 that is operated up and down by a lockout lever 262 coupled to the lockout cam 261 on the turret driving shaft 26, and seaming by the lockout pin 32. Of the lift lever 121 coupled to the lift cam 263 on one side under the turret driving shaft 26 and provided with the can 2 to be seated in the can coupling hole 301 of the lower canteret 30. The other side may be combined with the can lift 12 so that the can 2 is upwardly transferred.

Furthermore, the chuck shaft installation portion 14 is provided with a pipe-shaped shaft rotation support portion 142 provided to contact the upper portion and the chuck shaft contact member 140 fixed to the device case (3), the shaft rotation support portion 142 is provided with the head pivoting pipe shaft 20 is rotatably coupled, and coupled to the inside of the shaft pivot support 142 so that the shaft pivot support 142 is fixed to the device case (3). The chuck shaft fixing pipe 143 is provided, the lower side of the chuck shaft fixing pipe 143 is screwed with the chuck mounting portion 144, the model cam support flange 145 and the chuck of the shaft rotation support portion 142 The model cam 141 is positioned between the installation unit 144 and the chuck shaft fixing pipe 143 may be provided such that an upper portion thereof is fixed to the device case 3 by a fixing pipe fastener 146. have.

In the present invention provided as described above, since the rotational force of the main shaft received the rotational force of the seaming motor is transmitted to the seaming roller and the seaming chuck through the rotation ratio adjusting shaft, which is a separate rotational force transmission axis, the rotational force is stably transmitted and the seaming is smooth. In addition, there is an excellent effect that less noise is generated during seaming excessively and the working environment is comfortable.

In addition, since the chuck shaft installation part which allows the seaming cam and the seaming roller to rotate coaxially is fixed to the case with a double coupling structure to transmit the rotational force well, the seaming cam, the seaming roller and other members can be rotated stably. There is an advantage that the seamed state becomes good.

In addition, the cantalet for supplying the can has a number of can storage spaces formed in a circular shape and is rotated to be supplied, thereby rapidly supplying the can and improving the can seaming speed.

Furthermore, in order to ensure that the seam cans are stable and seam in a completely sealed state, a chin support part is formed in the seaming roller. Since the seam cans and the can lids are completely overlapped to maintain airtightness, there is no food stored in the seaming cans. It has the advantage of being stored for a long time without being.

Hereinafter, described in detail with reference to the accompanying drawings.

1 is a perspective view of a canning device according to the present invention, FIG. 2 is a block diagram of a power transmission of the canning device according to the present invention, FIG. 3 is a block diagram of a seaming member of the canning device according to the present invention; 4 is a plan view of a seaming vacuum chamber of the canning machine according to the present invention, FIG. 5 is an exploded view of a cam turning pipe shaft of the canning machine according to the present invention, and FIG. 6 is a chuck shaft of the canning device according to the present invention. Fig. 7 is an exploded view of the chuck shaft installation unit of the canning device according to the present invention, Fig. 8 is a schematic illustration of the seaming cam of the canning device according to the present invention. Figure 10 is a schematic illustration of a model cam of a canning device according to the present invention, Figure 10 is a schematic cross-sectional view of the seaming roll and seaming chuck seaming operation by the canning device according to the present invention, Figure 11 is according to the present invention On lift cam of canning machine 12 and 13 are schematic illustrations of a seaming cam of a canning device according to the present invention, and FIG. 14 is a schematic illustration of the location of a can and a number of seaming rollers according to the present invention. Figures are shown respectively.

That is, as shown in FIGS. 1 to 14, the seaming device A according to the present invention is provided with a seaming motor 16 on one side of the device case 3, by using the rotational force of the seaming motor 16. The can 2 is provided by the seaming roller 221 of the seaming roller assembly 22 provided in the seaming vacuum chamber 11 in which the can 2 is seamed.

In particular, the canning device A according to the present invention is to allow the can 2 to be continuously supplied into the shimming vacuum chamber 11 by the canteret 30, so that the can 2 can be shimmed. Canlift 12 and member connected to canlift 12, seaming chuck 13 supporting lid portion of can 2 so that the raised can 2 can be stably shimmed, and shimmed can 2 ), The rocking pin 32 and the members to fall back to the canteret 30 side, the members for the vacuum chamber 11 to vacuum, and the shimming roller assembly for the can 2 to be shimmed. It is characterized in that the members for rotating 22 are operated in an organic bonding state with each other.

That is, the rotational force by the shimming motor 16 is a shimming vacuum chamber in which the can 2 is shimmed by the main shaft 161, the turret driving shaft 26, the rotation ratio adjusting shaft 24, the chuck shaft mounting portion 14, and the like. Rotational force is transmitted to the upper and lower portions of (11), respectively. The rotational force is a part of the linear reciprocating action, and another part to maintain the rotational force, so that the seaming operation of the can (2) according to the correct timing is provided.

A canteret 30 is provided below the seaming vacuum chamber 11 in which the can 2 is seamed so that the can 2 is rotated, and the can 2 of the canterlet 30 is upwardly supplied. Can lift 12 to be provided.

And the seaming roller assembly 22 for seaming of the can (2) is to be rotated in the seaming vacuum chamber 11, so that the seaming operation, the seaming roller assembly 22 is coupled to the seaming head plate 201 to rotate Will be. In addition, the seaming roller assembly 22 has an organic coupling relationship with the seaming cam 181 for seaming. The seaming head plate 201 and the seaming cam 181 are all axially mounted on the chuck shaft installation unit 14. It will be provided to rotate.

In particular, the seaming roller 221 of the seaming roller assembly 22 is rotated about the can 2 due to the difference in the rotation speed of the seaming roller assembly 22 and the seaming cam 181. Contact and disconnection.

As described above, the canning device A according to the present invention includes a seaming process in which the can 2 is inside the seaming vacuum chamber 11, as shown in FIG. 1. As described above, the can lid 5 is positioned upward of the can body 4 of the can 2 in which food is contained so that the can lid 5 is sealed to the can body 4.

Therefore, after the seaming operation of the can 2, only food is left inside the can 2, and all air must be removed so that it will not decay. Therefore, the seaming operation of the can 2 is such that the shimming of the vacuum state proceeding inside the shimming vacuum chamber 11 is maintained, and the shimming vacuum chamber 11 is connected from the outside in order to maintain the vacuum. The vacuum pipe 6 is connected to one side, and the vacuum gauge 7 is provided to examine the degree of vacuum.

First, in order to seam the can 2, the can 2 is supplied to the canteret 30 through the supply conveyor 8. When the can 2 is positioned in the can coupling hole 301 of the can turret 30, the can 2 is drawn into the seaming vacuum chamber 11 by the rotation of the can turret 30. .

Looking at the rotation operation of the canteret 30, as shown in Figure 2, the turret drive shaft 26 coupled with the worm gear 163 of the main shaft 161 rotated by the seaming motor 16 is rotated. .

The turret driving unit 28 which is rotated in conjunction with the lower side of the turret driving shaft 26 is provided, and the canteret 30 receiving the rotational force of the turret operating unit 28 is rotated. The turret lateral transmission shaft 281 is rotated by receiving the rotational force perpendicular to the lower side of the turret drive shaft 26, the turret operating portion 28 is operated by the turret lateral transmission shaft 281.

The canterlet 30 rotated by the turret operating unit 28 provided as described above has a can 2 supplied through the can coupling hole 301 of the canteret 30 in the shimming vacuum chamber 11. In the process of allowing the can 2 to be drawn into the seaming vacuum chamber 11 by the canterlet 30, the canteret 30 is rotated, but the can 2 is formed by the canlift 12. ) Is raised to the side of the seaming chuck (13), the process of seaming by the seaming roller 221 and the can 2 seamed by the lockout pin 32 is the can coupling hole 301 of the canteret 30 Canterlet (30) is to stop the rotation until the process down to.

According to FIG. 11 for explaining the relationship in which the canteret 30 is rotated and stopped during the seaming process of the can 2, the canlift 12 is operated by the lift cam 263, the lift lever 121, and the like. In this case, the canlift 12 is also operated so as not to descend during the seaming process of the can 2 after being raised once. Of course, after the can 2 comes down, the canned seam 2 is discharged, and the canlift 12 is lowered while the canteret 30 is rotated so that the canned seam can be moved to the portion where the chuck is located again. The lift cam 263 is to operate as possible.

Of course, the examples of the angles and values shown in FIG. 11 are for easily explaining the operation of the present invention, and it is obvious that the present invention is not limited to these values.

In addition, under the seaming vacuum chamber 11 in which the can 2 is seamed, a can lift 12 supporting the can 2 from below is positioned, and a lift cam 263 on one side under the turret driving shaft 26 is located. The other side of the lift lever 121 coupled to) is coupled to the can lift 12 so that the can 2 is upwardly transferred.

And in order to make the can 2 seam as shown in FIG. 10 while the can 2 is positioned between the can lift 12 and the seaming chuck 13 by the canteret 30 and the can lift 12, etc. The seaming roller assembly 22 is rotated around the shaft mounting portion 14, and the seaming cam 181 is also provided to rotate together.

That is, the shimming chuck 13 is positioned above the can 2 in the shimming vacuum chamber 11, and the shimming motor 16 is located outside of the chuck shaft installation unit 14 in which the shimming chuck 13 is installed. Cam rotation pipe shaft 18 and the head rotation pipe shaft 20 is rotated by receiving the rotational force of the) through the main shaft 161 is installed.

The cam rotating pipe shaft 18 and the head rotating pipe shaft 20 receives the rotational force from the seaming motor 16, the configuration of which is the rotational force of the seaming motor 16 to the main shaft 161. It is provided with a rotation ratio adjusting shaft 24 which is rotated and gear-coupled with the bevel gear 162 provided on the other side of the main shaft 161.

The shimming cam drive gear 241 and the shimming head drive gear 242 are coupled to the lower side of the rotation ratio adjusting shaft 24, and the shimming cam gear 182 on the cam turning pipe shaft 18 is connected to the shim. Geared with the mining cam drive gear 241, the seaming head gear 202 on the head rotating pipe shaft 20 is provided to be geared with the seaming head drive gear 242.

And a seaming head plate 201 to which the seaming roller assembly 22 is coupled is coupled to the lower side of the head pivot pipe shaft 20, and a seaming to allow the can 2 to be seamed below the seaming roller assembly 22. The roller 221 is to be coupled.

In addition, the upper part of the seaming roller assembly 22 is provided with a seaming cam roller 222 that is rotated along the seaming cam 181 of the cam rotation pipe shaft 18, and the seaming roller 221 of the seaming roller assembly 22. The upper side is provided with a model cam roller 223 rotated along the model cam 141 of the chuck shaft installation portion 14. And the seaming roller assembly 22 may be provided to be coupled by the roller fastening member 203 coupled to the seaming head plate 201.

In the canning (A) according to the present invention provided as described above, looking at the rotational relationship of each member as follows. That is, the lift cam 263 rotated as shown in FIG. 11 is to receive the rotational force of the seaming motor 16 through the main shaft 161, and is decelerated and rotated by the lift cam 263. The rotational force of the turret drive shaft 26 received as the rotational speed of the seaming motor 16 is decelerated is such that the canteret 30 and the lift cam 263 are rotated, and the can lift 12 with respect to the lift cam 263. ), The canteret 30 is rotated only when it corresponds to the turret turn region as shown in FIG. 11. In addition, one side of the lift lever 121 is positioned in the inclined groove of the lift cam 263 at both side portions of the region where the canteret 30 is rotated, and thus the canlift 12 is operated to rise or fall.

Since the can 2 is located near the seaming chuck 13 due to the rise of the canlift 12, the seaming process by the seaming roller 221 is performed (seaming area).

Accordingly, the seaming cam 181, the model cam 141, and the seaming head plate 201 work with the rollers of the seaming roller assembly 22 in the seaming area, so that the seaming roller 221 cans. The seaming process is performed for (2).

Thus, as shown in FIG. 8 schematically showing the upper portion of the seaming head plate 201 on which the seaming roller assembly 22 is mounted, a portion protruding outward from the outer periphery of the seaming cam 181 (the seaming cam operating area 183 When the shimming cam roller 222 of the shimming roller assembly 22 is positioned and rides, the shimming roller 221 is in close contact with the can 2 as shown in FIG. In addition, the model cam roller 223 of the seaming roller assembly 22 rotates around the outer circumferential surface of the model cam 141 as shown in FIG. 9 schematically illustrating the lower portion of the seaming head plate 201 of the seaming cam 181. The seaming cam roller 222 and the seaming roller 221 along with the outer circumferential surface is to be in close contact with the can (2).

In addition, a plurality of springs (not shown) are coupled to the seaming roller assembly 22 in the up and down directions to the seaming head plate 201. Since these springs are rotated about the chuck shaft mounting portion 14 in a state in which the plurality of seaming roller assemblies 22 are coupled to the seaming head plate 201, the seaming roller assembly 22 and each roller are centrifugal. This is to prevent the members from going outward.

The model cam 141 is fixed to the chuck shaft installation unit 14 together with the seaming chuck 13 and is installed so as not to rotate. The seaming cam 181 is rotated by receiving the rotational force of the seaming motor 16. The gear is coupled to the seaming cam drive gear 241 of the non-adjustable shaft 24 to be rotated.

Similarly, the seaming head plate 201 is also rotated by gear-combining the seaming head drive gear 242 of the rotation ratio adjusting shaft 24 and the seaming head gear 202 of the head rotating pipe shaft 20.

On the other hand, the rotation ratios of the rotation ratio adjusting shaft 24, the seaming cam 181, the seaming head plate 201, and the like are the seaming cam drive gear 241, the seaming cam gear 182, and the seaming head drive gear 242. ) And the gearing ratio between the seaming head gear 202 and the like. In this embodiment, the number of rotations of the seaming head plate 201 should be provided by one rotation more than the number of rotations of the seaming cam 181, so that the seaming roller assembly 22 coupled to the seaming head plate 201 is provided. When the seaming cam roller 222 rides on the seaming cam operating area 183 of the seaming cam 181, the seaming roller 221 performs a seaming process on the can 2.

In particular, as shown in FIGS. 3, 5, 12, 13, and the like, the seaming cam 181 has four layers so that the first cam 184, the second cam 185, the third cam 186, and the fourth Cam 187 or the like, the first cam 184 and the third cam 186 is provided in a pair to face each other, the second cam 185 and the fourth cam 187 is one The pairs may be arranged to face each other, and the pair of pairs may be provided at different angles. The seaming head plate 201 is provided with a total of four seaming roller assemblies 22, and these seaming roller assemblies 22 have individual seaming rollers 221 on the lower side, the seaming cam rollers 222 on the upper side, and the center part. The model cam roller 223 may be provided.

Therefore, as shown in FIG. 14, two seaming rollers 221, which are paired with one pair of four seaming rollers, face each other in the can 2 at the same time. Of course, the two pairs of seaming rollers, which are paired together, will be seamed for the can 2 after the seaming of the pair of seaming rollers.

As such, four seaming roller assemblies 22 are provided so that the seaming cam rollers 222 are individually acted on four seaming cams 181 having four layers. Accordingly, each seaming roller 221 is provided. Is a pair of two opposite to each other to the seaming effect for the can (2), two pairs of seaming rollers (221) are each rotated 180 degrees with respect to the can (2) Done. Therefore, since one seaming roller 221 rotates while seaming 180 degrees with respect to the can, when two seaming rollers facing each other rotate 180 degrees while simultaneously seaming, the can 2 can be rotated in one rotation. The whole seaming work will be done.

Therefore, since the seaming rollers 221 are configured in two pairs, two seaming processes are performed on the can 2, and thus, the first cam 184 and the third cam 186 are used. By the two pairs of seaming rollers 221 opposed to each other, the first seaming process is performed, and the end of the lid is bent into the body end.

And a second seaming process is performed by a pair of two seaming rollers opposed by the second cam 185 and the fourth cam 187, in the state that the end of the lid is bent into the body end inside, As shown in Figure 10 is to be compressed in the inward direction.

At this time, since the seaming chuck 13 supports the lid part, the lid and the body part which are staggered with each other are compressed.

During this seaming process, the lower portion 401 of the can body 4 may be struck downward, and if the lower portion 401 of the can body 4 is struck downward, the ends of the lid and the body may not overlap. As a result, there is a risk that air can enter the interior of the can 2 after seaming.

Looking at the detailed configuration of the seaming roller 221 of the seaming device (A) according to the present invention for preventing this.

That is, as shown in Figure 10, the outer peripheral edge of the can body 4 of the can 2, the outer peripheral edge of the seaming roller 221, the seaming groove to insert the outer peripheral end of the can lid (5) 231 is formed. Of course, since the seaming roller 221 rotates the main surface of the can 2, the seaming groove 231 is also formed around the outer periphery of the seaming roller 221.

And the seaming groove 231 is formed with a ceiling portion 232 for supporting the can lid 5 from the top, the bottom portion of the seam of the can seam 5 and the seam of the can body (4) is supported Siming jaw 233 is formed. Therefore, the seaming portion of the can lid 5 and the can body 4 is inserted into the seaming by the seaming inner groove 234 between the ceiling portion 232 and the seaming jaw 233 of the seaming groove 231.

In the seaming groove 231 of the seaming roller 221 provided as described above, in order to prevent the lower portion 401 of the can body 4 from descending during the seaming process, the jaw portion 235 is further formed. Since the lower portion 401 of the can body 4 is not lowered by the jaw portion 235, the can body 4 and the can lid 5 are also received by the pressure received during the seaming process. There is an advantage that the seaming is not deformed.

In the state in which the can 2 is seamed by the can seaming device A according to the present invention provided as described above, the can 2 is sandwiched in the seaming chuck 13, and discharge of the seamed can 2 is prevented. It may not be easy.

Thus, the lockout pin 32 is provided to discharge the can (2) sandwiched in the seaming chuck (13).

That is, the lockout pin 32 which is operated up and down by the lockout lever 262 coupled to the lockout cam 261 above the turret driving shaft 26 is provided, and by the lockout pin 32 The seam can 2 is provided to be seated in the can coupling hole 301 of the lower canterlet 30.

In addition, the lockout pin 32 is coupled to the inside of the chuck shaft installation unit 14 so as to be movable.

In addition, the shaft rotation support portion 142 of the pipe-shaped chuck shaft installation portion 14 is provided so that the upper portion is in contact with the chuck shaft contact member 140 fixed to the device case (3), the shaft rotation support portion ( 142 is provided with the head pivoting pipe shaft 20 rotatably coupled.

In addition, the chuck shaft fixing pipe 143 is coupled to the inside of the shaft pivot support 142, such that the shaft pivot support 142 is fixed to the apparatus case 3 by the chuck shaft fixing pipe 143. It is.

The lower side of the chuck shaft fixing pipe 143 is screwed with the chuck mounting portion 144, the model cam between the model cam support flange 145 and the chuck mounting portion 144 of the shaft rotation support portion 142. 141 is located.

And the chuck shaft fixing pipe 143 is to be provided so that the upper portion is fixed to the device case (3) by a fixing pipe fastener 146.

As such, the chuck shaft mounting portion 14 serving as the rotating shaft of the head rotating pipe shaft 20 and the cam rotating pipe shaft 18 becomes a substantial rotating shaft of the head rotating pipe shaft 20 and the cam rotating pipe shaft 18. While the shaft pivot support 142 is provided as the entire center material, the shaft pivot support 142 is simultaneously fixed by the chuck shaft fixing pipe 143 to fix the shaft pivot support 142 to the device case 3 of the canning machine (A). It is fixed.

Furthermore, the chuck shaft fixing pipe 143 is provided to pull both the upper and lower sides of the chuck shaft fixing pipe 143 by the chuck mounting portion 144 and the fixed pipe fastening holes 146 located on the upper side, And by the chuck shaft contact member 140 and the shaft rotation support portion 142 and the like, which are members positioned between these pulled force is applied to be fixed to the device case (3) of the seaming device (A) will be. And the seaming chuck 13 is fixed to the lower side of the chuck installation part 144. Of course, the seaming chuck 13 is formed to be similar to the shape of the can 2 to be seamed, in particular, the shape of the can lid 5, and is located inside the upper curved surface of the can lid 5 during the seaming process. It is to support the seaming force by the seaming roller 221. Therefore, when the shape of the can is implemented in a variety of forms, such as a circle, a square, it is a matter of course that the shape of the seaming chuck can be changed in the same or similar.

In addition, a model cam support flange 145 to which the model cam 141 is coupled is formed below the shaft pivot support 142, and the chuck mounting portion 144 is pulled upward to the model cam support flange 145. Power is supported. In addition, as the shaft rotation support portion 142, the cam rotation pipe shaft 18 and the head rotation pipe shaft 20, etc. are rotatably coupled as shown in FIG.

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art without departing from the spirit and scope of the invention described in the claims below In the present invention can be carried out by various modifications or variations.

1 is a perspective view of a can seaming device according to the present invention.

Figure 2 is a block diagram according to the power transmission of the seaming device according to the present invention.

Figure 3 is a block diagram of the seaming member of the seaming device according to the present invention.

Figure 4 is a plan view of the seaming vacuum chamber of the seaming device according to the present invention.

5 is an exploded view of the cam turning pipe shaft of the canning device according to the present invention.

Figure 6 is a schematic side view of the chuck shaft installation portion of the canning device according to the present invention.

Figure 7 is an exploded view of the chuck shaft installation portion of the seaming device according to the present invention.

8 is a schematic illustration of a seaming cam of a can seaming device according to the present invention.

Figure 9 is a schematic illustration of a model cam of the seaming device according to the present invention.

Figure 10 is a schematic cross-sectional view of the seaming roll and seaming chuck seaming operation by the canning device according to the present invention.

Figure 11 is an exemplary view illustrating the operation of the lift cam of the seaming device according to the present invention.

12 and 13 is a schematic illustration of the seaming cam of the canning device according to the present invention.

Figure 14 is a schematic illustration of the position of the can and a number of seaming rollers in accordance with the present invention.

<Explanation of symbols for main parts of the drawings>

A: Can seaming device 2: Can

11: seaming vacuum chamber 12: can lift

13: seaming chuck 14: shaft mounting portion

16: seaming motor 18: cam turning pipe shaft

20: head rotating pipe shaft 22: seaming roller assembly

24: rotation ratio adjustment shaft 26: turret drive shaft

28: turret operation unit 30: canteret

32: lockout pin

Claims (5)

Below the seaming vacuum chamber 11 in which the can 2 is seamed, a can lift 12 for supporting the can 2 below is located. The seaming chuck 13 is positioned above the can 2 in the shimming vacuum chamber 11, and the shimming motor 16 of the shimming chuck 13 is installed outside the shimming chuck 13. The cam rotation pipe shaft 18 and the head rotation pipe shaft 20 are rotated by receiving the rotational force through the main shaft 161, The seaming head plate 201 to which the seaming roller assembly 22 is coupled is coupled to the lower side of the head pivot pipe shaft 20, and the seaming roller to allow the can 2 to be seamed below the seaming roller assembly 22. 221 is combined, An upper portion of the shimming roller assembly 22 is provided with a shimming cam roller 222 that is rotated along the shimming cam 181 of the cam turning pipe shaft 18 and the shimming roller 221 of the shimming roller assembly 22. The upper side side cantilevering device is provided with a model cam roller 223 that is rotated along the model cam (141) of the chuck shaft installation unit (14). The method of claim 1, The rotational force of the seaming motor 16 is transmitted to the main shaft 161, and is provided with a rotation ratio adjusting shaft 24 which is geared and rotated with the bevel gear 162 provided on the other side of the main shaft 161. , The lower side of the rotation ratio adjusting shaft 24 is coupled to the seaming cam drive gear 241 and the seaming head drive gear 242, The seaming cam gear 182 on the cam rotation pipe shaft 18 is gear-coupled with the seaming cam drive gear 241, and the seaming head gear 202 on the head rotation pipe shaft 20 is the seaming head. Canming device characterized in that it is provided to be coupled to the drive gear (242). The method of claim 1, The turret drive shaft 26 is coupled to the worm gear 163 of the main shaft 161 is rotated, It is provided with a turret operating portion 28 that rotates in conjunction with the lower side of the turret driving shaft 26, The canteret 30 which receives the rotational force of the turret operation unit 28 is rotated, A can seaming device, characterized in that the can (2) supplied through the can coupling hole (301) of the canteret (30) is seamed in the seaming vacuum chamber (11). The method of claim 3, wherein A lockout pin 32 that is operated up and down by a lockout lever 262 coupled to the lockout cam 261 above the turret driving shaft 26 is provided and seamed by the lockout pin 32. The can 2 is provided to be seated in the can coupling hole 301 of the lower canterlet 30, The other side of the lift lever 121 coupled to the lift cam 263 on one side below the turret drive shaft 26 is coupled to the can lift 12 so that the can 2 is upwardly transported. Can seaming device. 5. The method according to any one of claims 1 to 4, The chuck shaft mounting portion 14 is provided with a shaft-shaped shaft rotation support portion 142 provided to contact the upper portion and the chuck shaft contact member 140 fixed to the apparatus case (3), the shaft rotation support portion ( 142 is provided with the head pivoting pipe shaft 20 is rotatably coupled, The chuck shaft fixing pipe 143 is coupled to the inside of the shaft pivot support 142 to fix the shaft pivot support 142 to the apparatus case 3. A lower side of the chuck shaft fixing pipe 143 is screwed with the chuck mounting portion 144, and between the model cam support flange 145 and the chuck mounting portion 144 of the shaft rotation support 142 and the model cam ( 141) is located, The chuck shaft fixing pipe (143) is an upper seam can be shimming device, characterized in that is provided to be fixed to the device case (3) by a fixed pipe fastener (146).

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