KR101359422B1 - Apparatus for manufacturing pocket-spring mattress and method thereof - Google Patents

Abstract

The present invention relates to a manufacturing apparatus and a method of manufacturing a pocket spring mattress, by absorbing and transporting the pocket spring unit by magnetic force, it can be transported stably without damaging the shell of the pocket spring unit, the pocket spring unit is uniform It is possible to manufacture a pocket spring mattress is aligned and stacked.

Description

Apparatus and method for manufacturing pocket spring mattress {APPARATUS FOR MANUFACTURING POCKET-SPRING MATTRESS AND METHOD THEREOF}

The present invention relates to a pocket spring mattress production, and more particularly to a pocket spring mattress manufacturing apparatus and method for manufacturing a mattress by stacking the pocket spring unit.

The pocket spring used for the mattress of the bed is manufactured in the form of a band connected in a line by separating a plurality of springs one by one with a jacket such as a non-woven fabric, and arranging the pocket spring units cut to the required number of springs in the required width. It is made of a mattress by gluing.

Korean Patent Publication No. 10-0983937 discloses a functional pocket spring for manufacturing a functional mattress by laminating a certain number of pocket springs in accordance with the size of a mattress used for a bed. Disclosed are an apparatus and method for manufacturing a mattress and a functional pocket spring mattress.

However, this prior art pocket spring mattress manufacturing apparatus and method may damage the outer skin of the pocket spring by picking and transporting the pocket spring with a plurality of tongs, the pocket spring is separated from the tongs during the transfer, the operation is delayed and stable Can not work with, there was a problem that the pocket spring can be unevenly stacked.

Republic of Korea Patent Publication No. 10-0983937 (September 16, 2010)

The present invention is to overcome the problems of the prior art described above, to provide a device and method for producing a pocket spring mattress for stably transporting the pocket spring without damaging the pocket spring, to uniformly stack the pocket spring Its purpose is to.

In order to achieve the above object, the present invention, the gripping portion, the gripping portion having a gripping portion which is installed to be raised and lowered on the upper side of the seating portion is supplied and seated to the iron pocket spring unit is magnetically adsorbed pocket spring unit Is transported to reciprocate from the first position to the second position of the seating portion in the width direction of the pocket spring unit, the pocket spring unit is installed at the lower side of the second position of the gripper and sucked by the gripper and transported Provided is an apparatus for manufacturing a pocket spring mattress comprising an adhesive applying portion for applying an adhesive to the upper surface of the stacking unit and the stacking unit is discharged step by step is stacked on the stacking unit.

In addition, the present invention is a supply step of counting and supplying the number of consecutive springs of the pocket spring roll to be introduced, a cutting step of cutting the supplied pocket spring roll into a predetermined number of spring spring pocket unit, seating unit pocket spring unit A loading step of loading on, a transport preparation step of lifting and supporting the loaded pocket spring unit by the gripper by magnetic force, and transporting the gripper supported by the pocket spring unit from the first position to the second position by the transfer unit. It provides a manufacturing method of a pocket spring mattress comprising a transfer step, a stacking preparation step of lowering and stacking the pocket spring unit at the second position of the grip portion and an adhesive coating step of applying an adhesive to the upper surface of the stacked pocket spring unit.

According to the apparatus and method for manufacturing a pocket spring mattress according to the present invention configured as described above, by absorbing and transporting the pocket spring unit by magnetic force, it can be transported stably without damaging the shell of the pocket spring unit, the pocket The spring unit is uniformly aligned has the effect of producing a laminated mattress.

1 is a front view showing the main part of the manufacturing apparatus of the pocket spring mattress according to an embodiment of the present invention,
2 and 3 are front views showing the grip portion of the apparatus for producing a pocket spring mattress according to the embodiment of FIG.
Figure 4 is a front view showing the adhesive coating of the manufacturing apparatus of the pocket spring mattress according to the embodiment of Figure 1 of the present invention,
5 to 9 is a side view showing an operation state of the manufacturing apparatus of Figures 1 to 4 step by step,
10 is a side view showing a transfer unit of the manufacturing apparatus of the pocket spring mattress according to another embodiment of the present invention;
11 is a front view showing a supply portion and a cutting portion of the pocket spring mattress manufacturing apparatus according to the embodiment of Figures 1 to 4 of the present invention,
12 is a plan view of the mattress manufacturing apparatus of FIG.
13 to 15 is a front view showing an operating state of the cutting unit of FIG.
16 is a flowchart illustrating a method of manufacturing a pocket spring mattress according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings by the preferred embodiment of the present invention will be described in detail.

1 is a front view showing the main part of the manufacturing apparatus of the pocket spring mattress according to an embodiment of the present invention, Figures 2 and 3 is a front view showing the grip of the manufacturing apparatus of the pocket spring mattress according to the embodiment of FIG. Figure 4 is a front view showing the adhesive coating of the apparatus for producing a pocket spring mattress according to the embodiment of Figure 1 of the present invention.

As shown in FIG. 1, the iron pocket spring unit 1 is provided on the seating unit 10 and the seating unit 10 on which the iron pocket spring unit 1 is supplied and seated, and the pocket spring unit 1 can be sucked by magnetic force. Gripping portion 20, the holding portion 20 is supported to move up and down and the transfer portion 30 for transferring from the first position to the second position, the gripping portion is installed below the second position of the gripping portion 20 Pocket spring unit (1) separated from the (20) is installed at a distance from the gripper 20 so that it can be located on the stacking portion 40 and the stacking portion 40 is stacked on the pocket spring unit (1) The adhesive coating portion 50 is moved in the longitudinal direction of the.

The seating portion 10 includes a conveyor belt 11 in which a plurality of alignment pins 12 are aligned at both sides at a width interval of the pocket spring unit 1, and a length of the pocket spring unit 1 on the conveyor belt 11. It is installed at both ends of the direction, consisting of a pressing portion 14 and the support portion 15 for pressing and supporting the pocket spring unit 1 in the longitudinal direction and is known.

The conveying unit 30 includes a pneumatic cylinder 35 for raising and lowering the holding unit 20 and a hydraulic cylinder 31 operative to reciprocate the holding unit 20 from the first position to the second position. .

The gripping portion 20 includes a housing 21a of a hexahedron having a space portion therein, a permanent magnet 21b positioned inside the housing 21a, and a space portion provided above the housing 21a and disposed in the housing 21a. Is composed of a pneumatic cylinder (21c) for raising and lowering the permanent magnet (21b) in the vertical direction.

The upper and lower laminated parts 40 are provided with a vertical guide 41 on which the pocket spring unit 1 separated from the gripping part 20 is supported below the second position of the gripping part 20. The vertical guide 41 lowers the stacked pocket spring units 1 by one step when the adhesive is applied to the uppermost pocket spring unit 1.

As shown in FIG. 4, the adhesive coating unit 50 has a forward / reverse rotation motor 52 having a rotating belt 52a coupled to a rotating shaft, and a longitudinal direction of the pocket spring unit 1 above the stack 40. It is installed as a guide bar 53 is supported on the rotating belt (52a), and consists of a hot melt nozzle 51 is supported on the lower guide bar 53.

2, 3, 5 to 9 will be described below the operation of the pocket spring mattress manufacturing apparatus of the present invention.

As shown in FIG. 5, the conveyor belt 11 stops at a predetermined position while supplying the pocket spring unit 1 in a horizontal direction, thereby seating the pocket spring unit 1 to serve as a seat 10. . In this case, the conveyor belt 11 supports the pocket spring unit 1 by a plurality of alignment pins 12 formed in the longitudinal direction of the pocket spring unit 1.

The pressing unit 14 and the support unit 15 on the conveyor belt 11 installed to abut on both end portions in the width direction of the pocket spring unit 1 press and support the pocket spring unit 1 in the width direction. Support (1) in the width direction. At this time, in a state in which the support part 15 supports one side in the width direction of the pocket spring unit 1, the pressing unit 14 presses the other side of the pocket spring unit 1 once or twice to obtain a pocket spring unit ( The width direction position of 1) can be supported constantly, which is known.

Thereafter, as illustrated in FIG. 6, the first pneumatic cylinder 35 of the transfer unit 30 is operated to lower the grip unit 20 to an upper portion of the pocket spring unit 1, thereby permanently holding the grip unit 20. The pocket spring unit 1 is adsorbed to the magnet 21b.

That is, as shown in FIG. 2, the housing of the gripper 20 is operated while the gripper 20 is lowered to the upper portion of the pocket spring unit 1 by operating the pneumatic cylinder 35 of the transfer unit 30. (21a) When the permanent magnet (21b) is lowered by the operation of the hydraulic cylinder (21c) installed on the upper side to reach the bottom surface inside the housing (21a), the pocket spring unit (1) by the magnetic force of the permanent magnet (21b) is pulled Pulled. The pocket spring unit 1 thus pulled is contacted and adsorbed under the bottom surface of the housing 21a.

Subsequently, as shown in FIG. 7, the pneumatic cylinder 35 of the transfer unit 30 is reversely operated to raise the holding unit 20 to which the pocket spring unit 1 is adsorbed.

In this state, as illustrated in FIG. 8, the gripper 20 is moved from the first position in a state where the pocket spring unit 1 is in close contact by operating the hydraulic cylinder 31 for conveyance of the transfer unit 30. By transferring to the second position, the gripping portion 20 to which the pocket spring unit 1 is adsorbed is moved to the upper portion of the stacking portion 40.

Thereafter, as shown in FIG. 9, by operating the pneumatic cylinder 35 of the transfer unit 30, the pocket spring unit 1 in close contact with the grip unit 20 is lowered and stacked on the stacking unit 40, and the wave The pocket spring unit 1 is separated from the bottom of the branch 20, and the pneumatic cylinder 35 is reversed to lift the grip unit 20 with the pocket spring unit 1 stacked on the stack 40. FIG. Let's do it.

That is, as shown in Figure 3, the hydraulic cylinder (21c) installed on the upper side of the housing (21a) is operated so that the permanent magnet 21b that is in close contact with the bottom surface inside the housing (21a) is the upper side inside the housing (21a) When rising in the direction, the pocket spring unit 1 adsorbed under the bottom of the housing 21a is blocked by the bottom of the housing 21a and cannot rise, and remains on the stack 40, and the permanent magnet 21b continues. As the distance from the bottom surface of the housing 21a rises, the magnetic force of the permanent magnet 21b does not reach the pocket spring unit 1.

Thereafter, when the holding unit 20 is raised by operating the pneumatic cylinder 35 of the transfer unit 30, only the holding unit 20 is raised in a state in which the pocket spring unit 1 remains on the stacking unit 40.

In order to prevent the magnetization of the housing 21a by repeated contact of the permanent magnet 21b, the material of the housing 21a is made of synthetic resin, stainless steel, or the like.

In the state where the holding part 20 is raised, the hydraulic cylinder 31 of the transfer part 30 is operated, and the holding part 20 is returned to the 1st position on the seating part 10, and the adhesive application part 50 is carried out. Hot melt nozzle 51 is positioned above the stack 40. At this time, the adhesive coating unit 50 is a hot melt nozzle 51 along the guide bar 53 installed on the upper side of the stacking portion 40 while the next pocket spring unit 1 is supplied to the seating portion 10 is seated. While moving to the transfer motor 52 to apply a hot melt adhesive to the upper surface of the pocket spring unit (1).

Thereafter, the pocket spring unit 1 seated on the conveyor belt 11 of the seating part 10 is subjected to loading, transport preparation, transporting, stacking preparation, and adhesive application process, as described above with reference to FIGS. 5 to 9. The adhesive layer is further laminated and bonded one by one on the pocket spring unit 1 to which the adhesive is applied, and the bonded pocket spring units 1 are discharged stepwise along the vertical guide 41 of the stack 40 to have a predetermined width. When the final pocket spring unit 1 is reached, the pocket spring mattress is manufactured without a hot melt adhesive applied thereto.

10 is a side view showing a conveying unit of the manufacturing apparatus of the pocket spring mattress according to another embodiment of the present invention, the conveying unit 30 is a rotating belt and a forward and reverse structure of the same structure as the adhesive coating unit 50 instead of the hydraulic cylinder 31 It is made of a rotating motor to reduce vibration generated during transfer. That is, the transfer unit 30 is a forward and reverse rotation motor 32 having a rotating belt 32a coupled to the rotating shaft, and a guide bar 33 installed on the upper side of the holding part 20 and supported by the rotating belt 32a. And a coupling transfer part 34 supported by the guide bar 33 and operative to reciprocate the holding part 20 coupled to the lower side by the rotary belt 32a from the first position to the second position. do.

Although the above-described endless conveyor belt serves as a seating unit 10, the pocket spring unit 1 may be supplied by another supply device to be seated, and the gripper 20 may be a hydraulic cylinder instead of a pneumatic cylinder. It can be used, the gripping portion 20 may use an electromagnet instead of a permanent magnet, the adhesive coating portion 50 is to be installed separately without making integral with the transfer portion 30 to be interlocked with the transfer portion 30, etc. Configuration changes are possible.

11 is a front view showing a supply portion and a cutting portion of the pocket spring mattress manufacturing apparatus according to the embodiment of Figures 1 to 4 of the present invention, Figure 12 is a plan view of the mattress manufacturing apparatus of FIG.

11 and 12, the pocket spring mattress manufacturing apparatus consisting of the seating portion 10, the grip portion 20, the transfer portion 30, the stacking portion 40 and the adhesive coating portion 50 of FIG. The pocket spring unit 100 is cut between the supply part 60 supplying the roll 100 and the supply part 60 and the seating part 10 to cut the pocket spring roll 100 to a predetermined length according to a predetermined number of springs. 1) shows a cutting portion 70 to make.

11 and 12, three supply units 60 are arranged in parallel with respect to the seating unit 10 and alternately connected to the seating unit 10 to supply the pocket spring roll 100. The three supply units 60 may be transferred to the left and right along the rails 68 arranged in the horizontal and horizontal directions by the driving of the linear motor 67 formed on the bottom surface, and may be alternately connected to the seating unit 10.

The spring maker 80 manufactures a band-shaped pocket spring roll 100 connected in a row, in which a plurality of springs are separated from each other by a sheath such as a nonwoven fabric, and loads them on the table 81.

The supply unit 60 includes a counter 61 for counting the number of springs, a control motor 62 installed at the lower side of the counter 61 to control the rotation speed according to the number of springs counted by the counter 61, and a control. It is installed at the rear of the motor 62 and the rotary rollers (63, 64) to move the pocket spring roll 100 to rotate, and installed below the respective rotary rollers (63, 64) and the control motor 62 and It consists of a rotary motor 65, 66 to rotate the rotating rollers (63, 64) in conjunction with the corresponding rotation speed.

The cutting unit 70 fixes the pocket spring roll 100 supplied from the supply unit 60 to the seating plate 72, and cuts the required length according to a predetermined number of springs using the knife 71. Make 1)

As described above, the pocket spring is manufactured in the form of a band connected in a line by separating a plurality of springs one by one with a jacket such as a nonwoven fabric, and when cutting between the spring of the pocket spring roll 100 and the springs, both sides of the cutting line The outer shell of the upper and lower may be exposed spring. Therefore, in the present invention, when cutting the pocket spring roll 100, the upper and lower parts of the outer skin on both sides of the cutting line between the springs in advance to prevent the outer surface of the pocket spring is exposed.

13 to 15 are front views illustrating an operating state of the cutting unit of FIG. 11.

As shown in FIG. 13, when the pocket spring roll 100 is supplied to the seating plate 72, the pneumatic cylinder 75 installed on the seating plate 72 operates to operate the ultrasonic wave installed at the bottom of the pneumatic cylinder 75. The adhesive part 77 is lowered downward, and the ultrasonic adhesive part 77 is brought into close contact with the seating plate 72 to press the outer skin between the spring of the pocket spring roll 100 and the spring therebetween.

In this state, the ultrasonic vibrator 76 is operated to generate heat in the ultrasonic bonding part 77, and both sides of the cutting line of the pocket spring 1 pressed between the ultrasonic bonding part 77 and the seating plate 72 by this heat. The upper and lower parts of the outer skin are bonded.

Thereafter, as shown in FIG. 14, the rodless cylinder 74 provided on the bottom surface of the seating plate 72 is moved in the width direction of the pocket spring 1. At this time, the knife 71 is fixed to the rodless cylinder 74 by the knife fixing bracket 73. Therefore, as the rodless cylinder 74 is moved in the width direction of the pocket spring 1, the knife 71 fixed thereon cuts the cutting line of the pocket spring 1 in the width direction.

Thereafter, as illustrated in FIG. 15, the pneumatic cylinder 75 installed on the seating plate 72 is operated to raise the ultrasonic bonding part 77 provided on the bottom surface of the pneumatic cylinder 75 upwards, thereby to ultrasonically attach the 77. ) Is spaced apart to the upper portion of the seating plate 72, the pocket spring unit 1 cut into the required length is made.

14 is a flow chart showing one embodiment of a method of manufacturing a pocket spring mattress of the present invention.

As shown, the supply step (S100) for counting and supplying the spring number of the pocket spring roll 100, and the pocket spring roll unit 1 of the pocket spring roll 100 of the supply step (S100) by a predetermined number of springs (1) Cutting step (S200) for cutting with), the loading step (S300) for loading the pocket spring unit (1) to the seating portion 10, and the loaded pocket spring unit (1) by the gripper 20 Transfer preparation step (S400) to be sucked up and supported by the transfer step, and the transfer step (S500) for transferring the gripping portion 20 supported by the pocket spring unit 1 from the first position to the second position by the transfer unit 30 (S500) And a lamination preparation step (S600) for lowering and stacking the pocket spring unit 1 at the holding part 20 at the second position and an adhesive coating step for applying an adhesive to the upper surface of the stacked pocket spring unit 1 ( S700).

In the supply step (S100), it is preferable that two or more supply units 60 are arranged in parallel with respect to the seating unit 10 and alternately connected to the seating unit 10. That is, in the supply step (S100), the rotation speed is controlled according to the number of springs set in advance so that the control motor 62 constitutes the pocket spring unit 1, and the number of passing springs of the supplied pocket spring roll 100 is countered ( 61, the rotary motors 65 and 66 are interlocked at the rotational speed corresponding to the control motor 62, and are rotated by the rotary motors 65 and 66 at the rotary rollers 63 and 64 to be pocketed. The spring roll 100 is rotated and moved.

In the cutting step (S200), the pocket spring roll 100 has a predetermined length in accordance with a predetermined number of springs to form the pocket spring unit 1 in the cutting part 70 provided between the supply part 60 and the seating part 10. Cutting with a pocket spring unit (1) is made.

In the loading step S300, the conveyor belt 11 of the seating unit 10 stops at a predetermined position while supplying the pocket spring unit 1 in a horizontal direction to seat the pocket spring unit 1.

The pocket spring unit 1 is aligned with a conveyor belt 11 in which a plurality of alignment pins 12 are formed at both sides in a width direction, and the support part 15 on which one side of the pocket spring unit 1 is supported and the other side thereof. The width direction is aligned and seated by the press part 14 which presses.

In the transport preparation step (S400), the gripper 20 operates the pneumatic cylinder 35 to lower the gripper 20 to the upper portion of the pocket spring unit 1, and the pocket spring by the magnetic force of the gripper 20 After allowing the unit 1 to be adsorbed, the pneumatic cylinder 35 is reversely operated to raise the grip portion 20 to which the pocket spring unit 1 is adsorbed to its original position.

In the transfer step (S500) by operating the hydraulic cylinder 31 for the transfer of the transfer unit 30 to move the grip portion 20 of the grip portion 20 in which the pocket spring unit 1 is in close contact from the first position to the second position. By transporting, the gripping portion 20 of the gripping portion 20 to which the pocket spring unit 1 is adsorbed is moved to the upper portion of the stacking portion 40.

In the stacking preparation step (S600), the pneumatic cylinder 35 is operated to lower the gripping portion 20 of the gripping portion 20 onto the lamination portion 40 to accumulate the pocket spring unit 1, and the gripping portion 20. The pocket spring unit 1 is removed from the bottom surface of the gripper and the pneumatic cylinder 35 is operated in reverse to move the grip unit 20 of the grip unit 20 in a state where the pocket spring unit 1 is placed on the stacking unit 40. Raise. With the holding part 20 of the holding part 20 raised, the hydraulic cylinder 31 of the transfer part 30 is operated to move the holding part 20 including the holding part 20 above the seating part 10. While returning to the first position, the hot melt nozzle 51 of the adhesive application part 50 together is positioned on the upper part of the lamination part 40.

In the adhesive coating step (S700) while the next pocket spring unit 1 is supplied to the seating portion 10 and seated, the hot melt coupled to the guide bar 53 coupled to the rotating belt 52a of the transfer motor 52. The nozzle 51 applies the adhesive to the upper surface of the pocket spring unit 1 while reciprocating the upper side of the stack 40 along the guide bar 53.

Then, as described above, the pocket spring unit 1 seated on the seating portion 10 by the conveyor belt 11 is supplied, cut, loaded, prepared for transfer, conveyed, laminated, and adhesive applied through a process of applying an adhesive. When the laminated pocket spring unit 1 is further laminated and bonded one by one on the coated pocket spring unit 1 sequentially, the bonded pocket spring unit 1 is discharged stepwise along the vertical guide 41 of the stacking unit 40 to reach a predetermined width. The pocket spring mattress is manufactured to the last pocket spring unit 1 without the hot melt adhesive applied thereto.

Although the pocket spring mattress manufacturing method of the present invention has been described in detail with reference to the pocket spring mattress manufacturing apparatus of the present invention, the detailed configuration of the manufacturing method may be changed as the configuration of the manufacturing apparatus of the present invention is changed. Of course.

The embodiments of the present invention described in the present specification and the configurations shown in the drawings relate to the most preferred embodiments of the present invention and are not intended to encompass all of the technical ideas of the present invention so that various equivalents It should be understood that water and variations may be present. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the appended claims. , And such changes are within the scope of the claims.

1: Pocket spring unit 10: Seating part
11: Conveyor Belt 12: Alignment Pin
20: holding part 21a: housing
21b: permanent magnet 21c: pneumatic cylinder
30: transfer part 31: hydraulic cylinder
32: forward and reverse rotation motor 32a: rotating belt
33: guide bar 34: coupling transfer unit
35 pneumatic cylinder 40 lamination
41: vertical guide 50: adhesive coating
51: hot melt nozzle 52: transfer motor
60: supply part 61: counter
62: control motor 63, 64: rotary roller
65, 66: rotary motor 67: linear motor
68: rail 70: cutting portion
71: knife 72: seating plate
80: spring maker 81: table
100: pocket spring roll

Claims (20)

A gripping portion 20 installed on an upper side of the seating portion 10 to which the pocket spring unit 1 made of iron is supplied and seated, and capable of adsorbing the pocket spring unit 1 by magnetic force;
A conveying unit (30) for reciprocating the gripping portion (20) from a first position to a second position in a width direction of the pocket spring unit (1);
A stacking unit 40 installed below the second position of the gripper 20 and having the pocket spring unit 1 adsorbed and transported by the gripper 20 to be stacked and discharged step by step; And an adhesive applying unit 50 installed on an upper side of the stacking unit 40 to apply an adhesive to an upper surface of the pocket spring unit 1 stacked on the stacking unit 40.
A pneumatic cylinder (35) for supporting the gripping portion (20) from the upper portion and lifting and lowering the gripping portion (20); A forward and reverse motor 32 having a rotating belt 32a coupled to a rotating shaft; A guide bar 33 installed above the gripping portion 20 and having an upper portion supported by the rotating belt 32a; And the gripping portion 20 supported by the guide bar 33 and coupled to the lower side by the rotating belt 32a and lifted by the pneumatic cylinder 35 to reciprocate from the first position to the second position. Combined transfer unit 34 that is operated; Pocket spring mattress manufacturing apparatus comprising a. The method of claim 1,
The seating portion 10,
A conveyor belt 11 having a plurality of alignment pins 12 protruding between each spring of the pocket spring unit 1;
A support part 15 on which one side of the pocket spring unit 1 on the conveyor belt 11 is supported; And
Apparatus for producing a pocket spring mattress, characterized in that it comprises a pressing portion 14 for pressing the other side of the pocket spring unit (1) against one side. The method of claim 1,
The transfer unit 30,
A pneumatic cylinder (35) for supporting the gripping portion (20) from above and raising and lowering the gripping portion (20);
Apparatus for manufacturing a pocket spring mattress, characterized in that it comprises a hydraulic cylinder (31) which is operated to reciprocate the holding portion 20 from the first position to the second position. delete The method of claim 1,
The adhesive coating unit 50,
Hot melt nozzle 51;
A forward and reverse transfer motor 52 having a rotating belt 52a coupled to a rotating shaft; And
It is composed of a guide bar 53 installed in the longitudinal direction on the laminated portion 40 and coupled to the hot melt nozzle 51 and the rotating belt 52a,
The hot melt nozzle 51 is reciprocating along the guide bar (53) to produce a pocket spring mattress, characterized in that to apply an adhesive on the upper surface of the pocket spring unit (1). The method according to any one of claims 1 to 3, 5,
The gripping portion 20,
A housing 21a having a space formed therein;
A magnet (21b) located inside the housing (21a);
And a cylinder device (21c) installed above the housing (21a) and configured to raise and lower the magnet (21b) in a space in the housing (21a). The method according to claim 6,
The magnet (21b) is a permanent magnet, the cylinder device (21c) is a pneumatic cylinder manufacturing apparatus, characterized in that the pneumatic cylinder. The method according to claim 6,
The magnet (21b) is an electromagnet, the cylinder device (21c) is a pneumatic cylinder manufacturing apparatus, characterized in that the pneumatic cylinder. The method according to claim 6,
The magnet (21b) is a permanent magnet, the cylinder device (21c) is a manufacturing device of the pocket spring mattress, characterized in that the hydraulic cylinder. The method according to claim 6,
The magnet (21b) is an electromagnet, the cylinder device (21c) is a manufacturing apparatus of a pocket spring mattress, characterized in that the hydraulic cylinder. The method according to claim 6,
Apparatus for producing a pocket spring mattress, characterized in that the housing (21a) has a bottom surface. 12. The method of claim 11,
Apparatus for manufacturing a pocket spring mattress, characterized in that the space is formed on the bottom surface of the housing (21a). The method of claim 7, wherein
Apparatus for producing a pocket spring mattress, characterized in that the housing (21a) has a bottom surface. 14. The method of claim 13,
Apparatus for manufacturing a pocket spring mattress, characterized in that the space is formed on the bottom surface of the housing (21a). A loading step of loading the iron pocket spring unit 1 on the seating part 10 (S300);
A transport preparation step (S400) of adsorbing and supporting the loaded pocket spring unit 1 by magnetic force;
A conveying step (S500) of transferring the pocket spring unit (1) supported by the gripping portion (20) from the first position to the second position by the conveying portion (30);
A stack preparation step (S600) of lowering the pocket spring unit 1 at a second position and placing the pocket spring unit 1 on the stack 40; And
Method of manufacturing a pocket spring mattress comprising an adhesive coating step (S700) for applying an adhesive on the upper surface of the pocket spring unit (1) deposited on the laminated portion (40). 16. The method of claim 15,
The pocket spring unit 100 is cut in a predetermined length by being disposed in parallel with the seating part 10 and supplied through two or more supply parts 60 alternately connected to the seating part 10 to a predetermined length ( 1) making a pocket spring mattress manufacturing method, characterized in that it further comprises a supply step (S100) of the pocket spring unit (1) to supply to the seating portion (10). 17. The method of claim 16,
In the supply step (S100);
The rotation speed of the control motor 62 is controlled according to a predetermined number of springs of the pocket spring unit 1, and the number of passing springs of the pocket spring roll 100 that is introduced is counted by the counter 61, and the rotation motor ( 65 and 66 are interlocked at the rotational speed corresponding to the control motor 62, and rotated by the rotary motors 65 and 66 in the rotary rollers 63 and 64 so that the pocket spring roll 100 is rotated. The method of manufacturing a pocket spring mattress, characterized in that the pocket spring unit (1) is made by cutting the pocket spring roll (100) according to the number of passing springs counted by the counter (61). 16. The method of claim 15,
In the loading step (S300);
The spring of the pocket spring unit 1 is aligned and seated by a plurality of alignment pins 12 of the conveyor belt 11 mounted in the lateral direction of the pocket spring unit 1, and the pocket spring unit 1 of Method of manufacturing a pocket spring mattress, characterized in that the flow of the pocket spring unit (1) is prevented by the support portion (15) that is supported on one side and the pressing portion (14) for pressing the other side. 16. The method of claim 15,
The transfer preparation step (S400);
The pocket spring unit (1) is sucked by the gripping portion (20) for generating a magnetic force, and the manufacturing method of the pocket spring mattress, characterized in that to raise the gripping portion (20) by the pneumatic cylinder (35). 16. The method of claim 15,
The adhesive coating step (S700);
The hot melt nozzle 51 supported by the guide bar 53 coupled to the rotating belt 52a of the transfer motor 52 reciprocates the upper part of the stacking part 40 along the guide bar 53 and the pocket. Method for producing a pocket spring mattress, characterized in that the adhesive is applied to the upper surface of the spring unit (1).

Images