WO2022134286A1 - 多层袋装弹簧串的焊接装置、制作方法及袋装弹簧垫制造设备 - Google Patents

多层袋装弹簧串的焊接装置、制作方法及袋装弹簧垫制造设备 Download PDF

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Publication number
WO2022134286A1
WO2022134286A1 PCT/CN2021/075833 CN2021075833W WO2022134286A1 WO 2022134286 A1 WO2022134286 A1 WO 2022134286A1 CN 2021075833 W CN2021075833 W CN 2021075833W WO 2022134286 A1 WO2022134286 A1 WO 2022134286A1
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WO
WIPO (PCT)
Prior art keywords
welding
cloth
spring
module
welding module
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PCT/CN2021/075833
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English (en)
French (fr)
Inventor
谭治铭
梁杰
谭治良
Original Assignee
广州市联柔机械设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 广州市联柔机械设备有限公司 filed Critical 广州市联柔机械设备有限公司
Priority to DE112021004389.7T priority Critical patent/DE112021004389T5/de
Priority to US18/044,010 priority patent/US11877663B1/en
Publication of WO2022134286A1 publication Critical patent/WO2022134286A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/062—Spring inlays of different resiliencies
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/063—Spring inlays wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G15/00—Auxiliary devices and tools specially for upholstery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G9/00—Placing upholstery springs in pockets; Fitting springs in upholstery

Definitions

  • the invention relates to the technical field of production and manufacture of pocketed spring cushions, in particular to a welding device, a manufacturing method and a manufacturing equipment of pocketed spring cushions for multi-layered pocketed spring strings.
  • Pocketed springs are formed by wrapping and encapsulating a single spring in a cloth bag.
  • the pocketed springs are connected in sequence to form a pocketed spring string, and the pocketed spring strings are arranged and bonded to form a single-layer pocketed spring bed net.
  • pocket spring bed nets In order to meet consumers' differences in the firmness of mattresses, there are currently pocket spring bed nets with upper and lower layers.
  • Patent CN 206314880 U discloses an integrated multi-layer pocketed spring string with a continuous and progressive change in interval, which only discloses the structure of an integrated multi-layered pocket spring string with a continuous and progressive change in interval, but does not provide how to realize the continuous Production of progressively changing multilayered pocket spring skewers.
  • the above-mentioned integrated multi-layered pocketed spring string with continuous and gradual change in interval includes a plurality of continuous and independent accommodating cavities formed by cloth and each group of springs wrapped in each accommodating cavity, and each of the accommodating cavities has at least one partition.
  • the joints are used to separate the accommodating cavities to form at least two layers of independent cavities, and the separation joints in the two adjacent independent cavities are not on the same horizontal line, so that the heights of the left and right adjacent independent cavities are not equal.
  • the springs in each group of springs are stacked and wrapped independently in the corresponding independent cavities.
  • two independent single-layer pocket spring strings are bonded and combined together by an adhesive, thereby forming two-layer pocket spring strings. Creates the effect of a gradual change of separation seam.
  • the purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a welding device, a manufacturing method and a manufacturing equipment for a pocket spring pad for a multi-layered pocket spring string, which can realize the continuous and gradual change of the interval of multiple layers.
  • a welding device for a multi-layered pocket spring string comprising:
  • At least one first welding module is used for welding the cloth, so that the accommodating cavity for accommodating the spring is separated to form at least two layers of the first cavity;
  • At least one first driving mechanism for driving the first welding module to move along the layered direction of the first cavity
  • the second welding module is used for welding the cloth, so that the cloth forms spaced accommodating cavities for accommodating the spring;
  • At least two spaced apart spring conveying mechanisms are used for clamping the springs and conveying them into the corresponding first cavities.
  • the above-mentioned welding device for multi-layer pocketed spring strings has at least the following beneficial effects: the cloth is folded and wrapped on the spring conveying mechanism to move, the first welding module is driven by the first drive mechanism to move progressively, and the first welding module is adjusted. Position, the first welding module welds the cloth to form a separation seam, so that the accommodating cavity is separated to form a first cavity of at least two layers, and the second welding module welds the cloth, so that the cloth forms spaced accommodating cavities.
  • the position of the separation seam is gradually changed, so as to realize the production of multi-layered pocket spring strings with continuous and gradual changes in interval.
  • the welding device further includes an auxiliary part, and the auxiliary part is used for pressing the cloth, so that the cloth is pre-formed with a depression at the welding seam
  • the first welding module includes a first welding head and a second welding head that cooperate with each other, the first welding head and the second welding head are matched with the depression, and the first welding module is located at the place. Weld at the recessed position to form a weld.
  • the welding device further includes a guide member, and the guide member is arranged between the first welding head and the second welding head In between, the guide piece is provided with a slit, the auxiliary piece can be partially inserted into the slit, and the guide piece can be selectively extended along the front-rear direction.
  • the welding device further includes a support member, and the first welding module, the guide member and the auxiliary member are installed on the On the support member, the first driving mechanism drives the support member to move, so that the first welding module, the auxiliary member and the guide member move simultaneously.
  • the welding device further comprises a second driving mechanism, and the second driving mechanism is used for driving the second welding module to move, The second welding module is clamped to drive the cloth to move forward for a predetermined distance, and the predetermined distance is the width of the accommodating cavity.
  • a shift block is provided at one end of the spring conveying mechanism close to the second welding module, and the shift block is connected to the first
  • the two welding modules are fixedly connected to move up and down and back and forth with the second welding module, so as to move the toggle spring forward to the corresponding first cavity.
  • the welding device includes a positioning member, the positioning member is parallel to the conveying direction of the spring conveying mechanism, and the positioning member is arranged at The position of the side edge of the cloth, the positioning piece is in the shape of protruding outward.
  • the welding device includes a third welding module, and the third welding module is used for welding the side edges of the cloth to form a seal, so The third welding module is arranged on the outer side of the positioning member, and the welding seam formed by the third welding module is parallel to the positioning member.
  • the welding device includes a cutting assembly for cutting off excess scrap, and the cutting assembly includes a cutting knife and a guide mechanism, the guide mechanism is used to avoid the swing of the scrap.
  • the welding device includes a suction device, and the suction device is used to absorb the cloth cut by the cutting assembly, and the suction device The feeding device is arranged below the cutting assembly.
  • a pocket spring pad manufacturing equipment including the above-mentioned welding device for a multi-layer pocket spring string.
  • a method for manufacturing a multilayer pocketed spring string which is manufactured by the above-mentioned welding device for the multilayer pocketed spring string, comprising the following steps:
  • the first driving mechanism drives the first welding module to move progressively, and adjusts the position of the first welding module
  • the first welding module welds the cloth to form a separation seam, so that the accommodating cavity is separated to form a first cavity of at least two layers, and the position of the separation seam changes gradually with the movement of the cloth;
  • the second welding module welds the cloth, so that the cloth forms spaced accommodating cavities
  • the spring conveying mechanism clamps the spring and conveys the spring into the corresponding first cavity
  • a third welding module is arranged, and the third welding module welds the sides of the cloth to form a seal.
  • a cutting assembly is provided to cut the excess scrap after the third welding module welds the cloth, and the cutting assembly includes a cutter and a guide mechanism , Guide the moving direction of the edge material through the guiding mechanism to avoid the edge material swinging.
  • FIG. 1 is a schematic structural diagram of a welding device for a multilayer pocket spring string according to an embodiment of the present invention
  • FIG. 2 is a schematic front view of the structure of a welding device for a multilayer pocketed spring string according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of forming a double-layer pocketed spring string with continuous and progressively changing intervals according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a double-layer pocketed spring string with a continuous and progressively changing interval according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a single double-layered pocket spring according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of welding performed by a first welding module according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a first welding module, a guide and an auxiliary part according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a first driving mechanism according to an embodiment of the present invention.
  • Fig. 9 is the structural schematic diagram of the front end of the spring conveying mechanism according to the embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a positioning member and a spring conveying mechanism according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram of forming a three-layer pocket spring string with continuous and progressively changing intervals according to an embodiment of the present invention
  • FIG. 12 is a schematic structural diagram of a three-layer pocket spring string with continuous and gradual changes in interval according to an embodiment of the present invention
  • FIG. 13 is a schematic structural diagram of a single three-layer pocketed spring according to an embodiment of the present invention.
  • the azimuth description such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc.
  • the azimuth description is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
  • the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.
  • an embodiment of the present invention provides a welding device for multilayer pocket spring strings, including a first welding module 200 , a second welding module 100 , a first driving mechanism 400 and two spaced apart Spring feed mechanism 500 .
  • the spring conveying mechanism 500 clamps the spring 60 and conveys it forward, and the cloth 10 is folded and wrapped on the spring conveying mechanism 500 to move; the first driving mechanism 400 drives the first welding module 200 to move progressively along the left and right directions, and adjusts the first welding mould At the position of the group 200, the first welding module 200 welds the cloth 10 to form the separation seam 40, so that the accommodating cavity 30 for accommodating the spring 60 is separated to form a two-layer first cavity 31 (equivalent to the independent cavity in the patent CN 206314880 U).
  • the spring conveying mechanism 500 corresponds to the first cavity 31, each spring conveying mechanism 500 conveys the spring 60, the spring 60 is loaded into the corresponding first cavity 31, the spring 60 stretches and unfolds; the cloth 10 moves forward , the second welding module 100 welds the cloth 10 to form the first welding seam 20, so that the cloth 10 forms spaced accommodating cavities 30, the second welding module 100 and the first welding module 200 are perpendicular to each other; , the position of the separation seam 40 is adjusted by a gradual change, such as a roughly S-shaped curve change, so as to realize the welding and production of multi-layered pocket spring strings whose interval is continuously and gradually changed. And compared with the traditional bonding method, it can improve the production efficiency and reduce the production cost.
  • the spring conveying mechanism 500 clamps the spring 60 for conveying, and can adopt different structures, as long as the conveying of the spring 60 can be realized.
  • the spring conveying mechanism 500 includes two conveying members 510 arranged at intervals, and the two conveying members 510 clamp the spring 60 for conveying.
  • the conveying member 510 may be a common conveyor belt or a flexible conveyor belt. or chain etc.
  • the welding device further includes an auxiliary member 700 , and the auxiliary member 700 is used for pressing the cloth 10 , so that the cloth 10 forms a depression at the welding seam, specifically the separation seam 40 (refer to FIG. 3 and A in FIG. 6 ),
  • the first welding module 200 includes a first welding head 210 and a second welding head 220 that cooperate with each other, and the first welding head 210 and the second welding head 220 are matched and arranged with the recess, Corresponding to the recessed position, the first welding head 210 and the second welding head 220 are welded at the recess to form a welding seam.
  • the auxiliary member 700 forms a recess at the separation seam 40 in advance, which facilitates the cutting action of the first welding head 210 and the second welding head 220 and makes the welding more secure.
  • the cloth 10 is formed with a depression in advance, which can well prevent the first welding head 210 or the second welding head 220 from breaking the cloth 10. .
  • the welding device further includes a guide member 600, the guide member 600 is disposed between the first welding head 210 and the second welding head 220, and the guide member 600 is provided with a slit 610 for guiding the auxiliary member 700 to press
  • the fabric 10 forms the separation seam 40, and the auxiliary member 700 is partially inserted into the gap 610.
  • the position of the gap 610 is the position where the separation seam 40 is formed, so as to avoid the position of the welding seam between the first welding head 210 and the second welding head 220 and the position of the welding seam. An error occurs in the predetermined position, and the welding accuracy is improved.
  • the guide member 600 may be selectively provided, that is, the guide member 600 may not be provided, and only the auxiliary member 700 may be provided.
  • the guide member 600 includes two first plate members 620 arranged in parallel at intervals. The upper and lower ends of the two first plate members 620 are bent to form a figure-eight guide opening.
  • the piece 600 is between the two spring delivery mechanisms 500 .
  • the auxiliary member 700 adopts a plate member, and there are two auxiliary members 700, which are respectively arranged above and below the guide member 600. First, the guide member 600 is inserted into the inside of the folded cloth 10, and then the auxiliary member 700 is installed, and the auxiliary member 700 is partially inserted. in the slot 610 of the guide 600 .
  • the slit 610 of the guide member 600 can be selectively extended along the front-rear direction, and the extension length can be set as required. In this embodiment, the slit 610 extends to the second welding module 100 .
  • the welding device further includes a support member, the first welding module 200, the guide member 600 and the auxiliary member 700 are mounted on the support member, and the first drive mechanism 400 drives the support member to move, so that the first welding module is moved 200 , the auxiliary member 700 and the guide member 600 move simultaneously in the left-right direction.
  • the supporting member includes a supporting seat 850, a connecting seat 880, a guide mounting seat 870 and a sliding seat 820, a seat 810 is provided for installing the first driving mechanism 400, a sliding seat 820 is provided on the seat 810, and the sliding seat 820 slides with the seat 810
  • the slide rail 830 is installed on the base 810
  • the slide block 840 matched with the slide rail 830 is installed on the bottom of the slide base 820
  • the support base 850 is fixedly connected with the slide base 820
  • the first welding head 210 is installed on the upper part of the support base 850
  • the first The second welding head 220 is installed at the lower part of the support base 850
  • the first welding head 210 and the second welding head 220 can move up and down
  • the two auxiliary parts 700 are respectively connected to the support base 850 through the connecting member 860
  • the side surfaces of the sliding base 820 are connected to each other.
  • a guide mounting seat 870 is provided on the connecting seat 880 , and one end of the guide 600 is fixed on the guide mounting seat 870 .
  • the first driving mechanism 400 drives the sliding seat 820 to move, so as to drive the first welding module 200 , the guide member 600 and the auxiliary member 700 to move at the same time.
  • the first driving mechanism 400 can adopt different structures as long as it can realize linear reciprocating motion, for example, a screw nut transmission mechanism, a rack and pinion transmission mechanism, or a cylinder telescopic device can be used.
  • the first driving mechanism 400 adopts a link mechanism, including a motor and a reducer 410 , a runner 420 and a connecting rod 430 .
  • the runner 420 is provided with a chute 421 and slides with the chute 421
  • the connection is provided with a shaft member.
  • the shaft member can be a bolt.
  • the shaft member is rotatably connected to one end of the connecting rod 430, and the other end of the connecting rod 430 is rotatably connected to the sliding seat 820.
  • the motor drives the runner 420 to rotate.
  • the transmission of the lever mechanism can drive the sliding seat 820 to move, and the sliding seat 820 gradually moves a small distance every time the runner 420 rotates by an angle.
  • auxiliary member 700 is partially inserted into the slot 610 of the guide member 600 , and the auxiliary member 700 can be optionally set to be adjusted up and down.
  • the welding device further includes a second driving mechanism (not shown), the second welding module 100 includes a third welding head 110 and a fourth welding head 120 that cooperate with each other, and the third welding head 110 and the fourth welding head
  • the welding head 120 can move up and down, and the second driving mechanism is used to drive the second welding module 100 to move, so that after the welding of the third welding head 110 and the fourth welding head 120 is completed, the clamping drives the cloth 10 to move forward a predetermined distance, thereby The forward conveyance of the cloth 10 is realized.
  • the predetermined distance is the width of the accommodating cavity 30 .
  • the second welding module 100 performs one welding, and a plurality of accommodating cavities 30 are formed in the cloth 10 at continuous intervals.
  • the second driving mechanism can adopt different structures, as long as it can drive the second welding module 100 to perform linear reciprocating motion.
  • a second driving mechanism may not be provided to drive the second welding module 100, and another driving mechanism may be provided to directly drive the cloth to move.
  • a toggle block 520 is provided at one end of the spring conveying mechanism 500 close to the second welding module 100, that is, at the front end, the toggle block 520 is configured to move up and down and back and forth, and the toggle block 520 toggles the spring 60 moves forward to load the spring 60 into the first cavity 31 .
  • each spring conveying mechanism 500 may be provided with a corresponding toggle block 520 , and the toggle block 520 simultaneously moves the spring 60 into the corresponding first cavity 31 .
  • the shifting block 520 is fixedly connected with the second welding module 100 , the shifting block 520 moves up and down and back and forth with the second welding module 100 , and the second driving mechanism drives the second welding module 100 and the shifting block 520 move at the same time.
  • one dial 520 When one dial 520 is provided, it can be set at a position above or below the front end of the spring conveying mechanism 500; or two dials 520 are provided, one at the top and one at the bottom.
  • the welding device includes a third welding module 300
  • the third welding module 300 includes a fifth welding head 310 and a sixth welding head 320
  • the fabric 10 is folded in half in a U-shape
  • the first The three welding modules 300 are used for welding the side edges of the cloth 10 to form a seal.
  • the third welding module 300 is arranged at the upstream position of the second welding module 100 and the first welding module 200, and the third welding module The welding module 300 is welded to form the second welding seam 50 .
  • the welding device includes a positioning member 910, the positioning member 910 is elongated, the positioning member 910 is parallel to the conveying direction of the spring conveying mechanism 500, and the positioning member 910 is disposed at the side sealing position of the fabric 10, and the fabric 10 is wrapped
  • the positioning member 910 forms a convex shape on the outside of the positioning member 910, which is convenient for the third welding module 300 to perform welding.
  • the third welding module 300 is arranged on the outside of the positioning member 910, and the second welding seam 50 formed by welding is parallel to Positioning member 910 . Referring to FIG. 10 , specifically, the positioning member 910 is bent to form a shape that is symmetrically inclined and protrudes outward.
  • the welding device includes a cutting assembly and a material suction device 930, wherein the cutting assembly cuts off excess scrap after welding by the third welding module 300, and the cutting assembly includes a cutting knife 920 and a guide mechanism 921.
  • the guide mechanism 921 uses In order to avoid swinging during the cutting process of the edge material, specifically, the guiding mechanism 921 can adopt two upper and lower guide blocks, and there is a small gap between the two guide blocks for the cloth to pass through, so that the cloth is kept straight, and the guide block is placed on the guide block. A notch is provided for the cutting knife 920 to pass through; or the guiding mechanism may adopt a structure such as two guide wheels arranged up and down.
  • the suction device 930 is arranged below the cutting assembly, and absorbs the cloth 10 cut by the cutting assembly to prevent the cloth 10 from being scattered on the ground.
  • the suction device 930 may include a suction pipe, which is connected to a vacuum generator, so that a negative pressure is formed inside the suction pipe, and an adsorption force is provided to suck off the cut cloth 10.
  • the first welding module 200 welds one separation seam 40, and the accommodating cavity 30 is separated to form a two-layer first cavity 31; a plurality of separation seams 40 can be welded in the accommodating cavity 30 to form three
  • the first cavity 31 above the layer correspondingly, the first welding module 200 , the first driving mechanism 400 , the guide member 600 , the auxiliary member 700 and the spring conveying mechanism 500 may be provided in multiples, for example: refer to FIG. 11 to FIG. 13. Two separate seams 40 are welded in the accommodating cavity 30.
  • the first welding module 200, the first driving mechanism 400, the guide member 600 and the auxiliary member 700 are arranged in two correspondingly.
  • three spring conveying mechanisms 500 are correspondingly provided; similarly, more than three guide members 600 and auxiliary members 700 can be provided according to this principle to divide the cloth into more layers of pocket spring strings.
  • An embodiment of the present invention also provides a manufacturing equipment for a pocketed spring pad, including the above-mentioned welding device for a multi-layered pocketed spring string.
  • the pocket spring mattress manufacturing equipment comprising the welding device of the above-mentioned multi-layered pocket spring strings can produce spring mattresses with gradual changes in softness and hardness, so as to make the mattress more comfortable.
  • An embodiment of the present invention also provides a method for manufacturing a multilayer pocketed spring string, which is manufactured by the above-mentioned welding device for the multilayer pocketed spring string, including the following steps:
  • the third welding module 300 welds the side edge of the cloth 10 to form a second welding seam 50, and seals the cloth 10;
  • the first driving mechanism 400 drives the first welding module 200 to move progressively along the length direction of the accommodating cavity 30, and adjusts the position of the first welding module 200;
  • the first welding module 200 welds the cloth 10 to form the separation seam 40, so that the accommodating cavity 30 is separated to form at least two layers of the first cavity 31;
  • the spring conveying mechanism 500 clamps the spring 60 to convey, and loads the spring 60 into the corresponding first cavity 31 through the dial 520;
  • the second welding module 100 welds the cloth 10 to form the first welding seam 20, so that the cloth forms spaced accommodating cavities, and encapsulates a single pocket spring;
  • the second driving mechanism drives the second welding module 100 to move forward by a predetermined distance, where the predetermined distance is the width of the accommodating cavity 30;
  • the cutting assembly cuts off the excess scrap, wherein the moving direction of the scrap is guided by the guiding mechanism 921 to avoid the scrap swing, and the suction device 930 sucks the cut cloth 10.
  • Steps S200 to S800 are repeated, with the movement of the fabric 10, a plurality of accommodating cavities 30 with continuous intervals are formed inside the fabric 10, and the position of the separation seam 40 is gradually changed, so as to obtain a multi-layer bag with a continuous and progressive change in interval Spring skewers.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

一种多层袋装弹簧串的焊接装置，包括第二焊接模组(100)、至少一个第一焊接模组(200)、至少一个第一驱动机构(400)、以及至少两个间隔设置的弹簧输送机构(500)，将布料(10)对折包裹在弹簧输送机构上移动，通过第一驱动机构驱动第一焊接模组沿容纳腔体(30)的长度方向渐进式移动，调节第一焊接模组的位置，第一焊接模组焊接布料形成分隔接缝(40)，使容纳腔体分隔形成至少两层的第一腔体(31)，通过第二焊接模组焊接布料，使布料形成间隔的容纳腔体，随着布料的移动，分隔接缝的位置渐进式变化，从而实现间隔连续渐进变化的多层袋装弹簧串的制作。还涉及一种多层袋装弹簧串的制作方法和一种袋装弹簧垫制造设备。

Description

多层袋装弹簧串的焊接装置、制作方法及袋装弹簧垫制造设备 技术领域
本发明涉及袋装弹簧垫生产制造技术领域，特别涉及多层袋装弹簧串的焊接装置、制作方法及袋装弹簧垫制造设备。
背景技术
袋装弹簧是将单个弹簧包裹封装在布袋内形成，各袋装弹簧依次相连便构成袋装弹簧串，将袋装弹簧串排列粘接形成一体则构成单层袋装弹簧床网。为了满足消费者对床垫软硬度的不同，目前出现上下两层结构的袋装弹簧床网。
专利CN 206314880 U公开了一种一体式间隔连续渐进变化的多层袋装弹簧串，其中只公开了一体式间隔连续渐进变化的多层袋装弹簧串的结构，但是并未提供如何实现该连续渐进变化的多层袋装弹簧串的制作。
上述的一体式间隔连续渐进变化的多层袋装弹簧串包括由布料形成的多个连续独立的容纳腔体和包裹于各容纳腔体内的各组弹簧，各所述容纳腔体内具有至少一条分隔接缝以将各容纳腔体分隔形成至少两层独立腔体，两相邻所述独立腔体内的分隔接缝不在同一水平线上，以使左、右相邻的独立腔体的高度不相等，所述每组弹簧中的各弹簧层叠独立包裹在相应的各独立腔体内。
相关技术中，通过粘接剂将两个独立的单层袋装弹簧串粘接组合在一起，从而形成两层袋装弹簧串，然而，采用该种方式来组成多层袋装弹簧串，难以形成分隔接缝渐进变化的效果。
发明内容
本发明的目的在于至少解决现有技术中存在的技术问题之一，提供一种多层袋装弹簧串的焊接装置、制作方法及袋装弹簧垫制造设备，能够实现间隔连续渐进变化的多层袋装弹簧串的制作。
根据本发明的第一方面实施例，提供一种多层袋装弹簧串的焊接装置，包括：
至少一个第一焊接模组，用于焊接布料，使容纳弹簧的容纳腔体分隔形成至少两层的第一腔体；
至少一个第一驱动机构，用于驱动所述第一焊接模组沿所述第一腔体的层列方向移动；
第二焊接模组，用于焊接布料，使布料形成间隔的容纳弹簧的容纳腔体；以及
至少两个间隔设置的弹簧输送机构，所述弹簧输送机构用于夹持弹簧输送进入相应的所述第一腔体内。
上述的多层袋装弹簧串的焊接装置至少具有以下有益效果：将布料对折包裹在弹簧输送机构上移动，通过第一驱动机构驱动第一焊接模组渐进式移动，调节第一焊接模组的位置，第一焊接模组焊接布料形成分隔接缝，使容纳腔体分隔形成至少两层的第一腔体，通过第二焊接模组焊接布料，使布料形成间隔的容纳腔体，随着布料的移动，分隔接缝的位置渐进式变化，从而实现间隔连续渐进变化的多层袋装弹簧串的制作。
根据本发明第一方面实施例所述的多层袋装弹簧串的焊接装置，所述焊接装置还包括辅助件，所述辅助件用于戳压布料，使布料在焊缝处预先形成凹陷，所述第一焊接模组包括相互配合的第一焊接头和第二焊接头，所述第一焊接头和所述第二焊接头与所述凹陷匹配设置，所述第一焊接模组在所述凹陷的位置焊接形成焊缝。
根据本发明第一方面实施例所述的多层袋装弹簧串的焊接装置，所述焊接装置还包括引导件，所述引导件设置在所述第一焊接头和所述第二焊接头之间，所述引导件上设有缝隙，所述辅助件可部分插入所述缝隙中，所述引导件可沿前后方向选择性延伸设置。
根据本发明第一方面实施例所述的多层袋装弹簧串的焊接装置，所述焊接装置还包括支撑部件，所述第一焊接模组、所述引导件和所述辅助件安装在所述支撑部件上，所述第一驱动机构通过驱动所述支撑部件移动，使所述第一焊接模组、所述辅助件和所述引导件同时移动。
根据本发明第一方面实施例所述的多层袋装弹簧串的焊接装置，所述焊接装置还包括第二驱动机构，所述第二驱动机构用于驱动所述第二焊接模组移动，使所述第二焊接模组夹持带动布料向前输送预定距离，所述预定距离为所述容纳腔体的宽度。
根据本发明第一方面实施例所述的多层袋装弹簧串的焊接装置，在所述弹簧输送机构靠近所述第二焊接模组的一端设有拨块，所述拨块与所述第二焊接模组固定连接，以随所述第二焊 接模组上下以及前后动作，用以拨动弹簧向前移动至相应的所述第一腔体中。
根据本发明第一方面实施例所述的多层袋装弹簧串的焊接装置，所述焊接装置包括定位件，所述定位件平行于所述弹簧输送机构的输送方向，所述定位件设置在布料的侧边位置，所述定位件呈向外侧凸出的形状。
根据本发明第一方面实施例所述的多层袋装弹簧串的焊接装置，所述焊接装置包括第三焊接模组，所述第三焊接模组用于焊接布料的侧边形成封口，所述第三焊接模组设置在所述定位件的外侧，所述第三焊接模组焊接形成的焊缝平行于所述定位件。
根据本发明第一方面实施例所述的多层袋装弹簧串的焊接装置，所述焊接装置包括切割组件，所述切割组件用于切除多余的边料，所述切割组件包括切刀和引导机构，所述引导机构用于避免边料摆动。
根据本发明第一方面实施例所述的多层袋装弹簧串的焊接装置，所述焊接装置包括吸料装置，所述吸料装置用于吸取所述切割组件切下的布料，所述吸料装置设置在所述切割组件的下方。
根据本发明的第二方面实施例，提供一种袋装弹簧垫制造设备，包括上述的多层袋装弹簧串的焊接装置。
根据本发明的第三方面实施例，提供一种多层袋装弹簧串的制作方法，通过上述的多层袋装弹簧串的焊接装置制作，包括以下步骤：
将布料对折包裹在所述弹簧输送机构上移动；
所述第一驱动机构驱动所述第一焊接模组渐进式移动，调节所述第一焊接模组的位置；
所述第一焊接模组焊接布料形成分隔接缝，使容纳腔体分隔形成至少两层的第一腔体，随着布料的移动，所述分隔接缝的位置渐进式变化；
所述第二焊接模组焊接布料，使布料形成间隔的容纳腔体；
所述弹簧输送机构夹持弹簧输送进入相应的所述第一腔体内；
设置第三焊接模组，所述第三焊接模组焊接布料的侧边形成封口。
根据本发明第三方面实施例所述的多层袋装弹簧串的制作方法，设置切割组件切割所述第三焊接模组焊接布料后多余的边料，所述切割组件包括切刀和引导机构，通过引导机构引导边 料的移动方向，避免边料摆动。
附图说明
下面结合附图和实施例对本发明进一步地说明；
图1是本发明实施例多层袋装弹簧串的焊接装置的结构示意图；
图2是本发明实施例多层袋装弹簧串的焊接装置的正视结构简图；
图3是本发明实施例间隔连续渐进变化的双层袋装弹簧串的成型示意图；
图4是本发明实施例间隔连续渐进变化的双层袋装弹簧串的结构示意图；
图5是本发明实施例单个双层袋装弹簧的结构示意图；
图6是本发明实施例第一焊接模组进行焊接的结构示意图；
图7是本发明实施例第一焊接模组、引导件和辅助件的结构示意图；
图8是本发明实施例第一驱动机构的结构示意图；
图9是本发明实施例弹簧输送机构前端的结构示意图；
图10是本发明实施例定位件和弹簧输送机构的结构示意图；
图11是本发明实施例间隔连续渐进变化的三层袋装弹簧串的成型示意图；
图12是本发明实施例间隔连续渐进变化的三层袋装弹簧串的结构示意图；
图13是本发明实施例单个三层袋装弹簧的结构示意图；
附图标记：第二焊接模组100、第三焊接头110、第四焊接头120、第一焊接模组200、第一焊接头210、第二焊接头220、第三焊接模组300、第五焊接头310、第六焊接头320、第一驱动机构400、电机及减速器410、转轮420、滑槽421、连杆430、弹簧输送机构500、输送件510、拨块520、引导件600、缝隙610、第一板件620、辅助件700、底座810、滑座820、滑轨830、滑块840、支撑座850、连接件860、引导件安装座870、连接座880、定位件910、切刀920、引导机构921、吸料装置930、布料10、第一焊缝20、容纳腔体30、第一腔体31、分隔接缝40、第二焊缝50、弹簧60。
具体实施方式
本部分将详细描述本发明的具体实施例，本发明之较佳实施例在附图中示出，附图的作用在于用图形补充说明书文字部分的描述，使人能够直观地、形象地理解本发明的每个技术特征和整体技术方案，但其不能理解为对本发明保护范围的限制。
在本发明的描述中，需要理解的是，涉及到方位描述，例如上、下、前、后、左、右等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，若干的含义是一个或者多个，多个的含义是两个以上，大于、小于、超过等理解为不包括本数，以上、以下、以内等理解为包括本数。如果有描述到第一、第二只是用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。
本发明的描述中，除非另有明确的限定，设置、安装、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本发明中的具体含义。
参照图1至图8，本发明实施例提供一种多层袋装弹簧串的焊接装置，包括第一焊接模组200、第二焊接模组100、第一驱动机构400和两个间隔设置的弹簧输送机构500。
其中，弹簧输送机构500夹持弹簧60向前输送，布料10对折包裹在弹簧输送机构500上移动；第一驱动机构400驱动第一焊接模组200沿左右方向渐进式移动，调节第一焊接模组200的位置，第一焊接模组200焊接布料10形成分隔接缝40，使容纳弹簧60的容纳腔体30分隔形成两层的第一腔体31(相当于专利CN 206314880 U中的独立腔体)；弹簧输送机构500与第一腔体31对应，每个弹簧输送机构500输送弹簧60，将弹簧60装入相应的第一腔体31内，弹簧60伸长展开；布料10向前移动，第二焊接模组100焊接布料10形成第一焊缝20，使布料10形成间隔的容纳腔体30，第二焊接模组100与第一焊接模组200相互垂直；随着布料10的移动，分隔接缝40的位置渐进式变化调节，如大致呈S型曲线变化，从而实现间隔连续渐进变化的多层袋装弹簧串的焊接制作。并且与传统的粘接方式相比，能够提高生产效率和降低生产成本。
可以理解的是，弹簧输送机构500夹持弹簧60输送，可以采用不同的结构，只要能够实 现弹簧60的输送即可。
参照图10，在一些实施例中，弹簧输送机构500包括两个间隔设置的输送件510，两个输送件510夹持弹簧60输送，具体地，输送件510可以为普通输送带、柔性输送带或者链条等。
参照图6和图7，在本实施例中，焊接装置还包括辅助件700，辅助件700用于戳压布料10，使布料10在焊缝具体为分隔接缝40处预先形成凹陷(参照图3和图6中的A处)，第一焊接模组200包括相互配合的第一焊接头210和第二焊接头220，第一焊接头210和第二焊接头220与所述凹陷匹配设置，与凹陷位置相对应，第一焊接头210和第二焊接头220在凹陷处焊接形成焊缝。通过辅助件700在分隔接缝40处预先形成凹陷，便于第一焊接头210和第二焊接头220切入动作，使焊接更加牢固。并且由于第一焊接头210和第二焊接头220的焊接动作较快，力度较大，使布料10预先形成凹陷，能够很好地避免第一焊接头210或第二焊接头220顶破布料10。
在一些实施例中，焊接装置还包括引导件600，引导件600设置在第一焊接头210和第二焊接头220之间，引导件600上设有缝隙610，用以引导辅助件700戳压布料10形成分隔接缝40，辅助件700部分插入缝隙610中，缝隙610的位置即为分隔接缝40形成的位置，以此避免第一焊接头210和第二焊接头220焊接焊缝位置与预定位置发生误差，提高焊接准确度。
可以理解的是，引导件600可以选择性设置，即可以不设置引导件600，仅设置辅助件700。
具体地，引导件600包括间隔平行设置的两个第一板件620，两个第一板件620的上端和下端弯折形成八字型的引导口，第一板件620呈长条状，引导件600在两个弹簧输送机构500之间。辅助件700采用板件，辅助件700有两个，分别设置在引导件600的上方和下方，先将引导件600穿入对折的布料10内部，然后再安装辅助件700，辅助件700部分插入引导件600的缝隙610中。
可以理解的是，引导件600的缝隙610可沿前后方向选择性延伸设置，其延伸长度可以根据需要设置，本实施例中，缝隙610延伸至第二焊接模组100。
在一些实施例中，焊接装置还包括支撑部件，第一焊接模组200、引导件600和辅助件700安装在支撑部件上，第一驱动机构400通过驱动支撑部件移动，使第一焊接模组200、辅助件700和引导件600沿左右方向同时移动动作。
具体地，支撑部件包括支撑座850、连接座880、引导件安装座870和滑座820，安装第一驱动机构400设有底座810，底座810上设置滑座820，滑座820与底座810滑动连接，底座810上安装滑轨830，滑座820的底部安装与滑轨830配合的滑块840，与滑座820固定连接支撑座850，第一焊接头210安装在支撑座850的上部，第二焊接头220安装在支撑座850的下部，第一焊接头210和第二焊接头220可上下动作，两个辅助件700分别通过连接件860与支撑座850连接，滑座820的侧面连接连接座880，连接座880上设置引导件安装座870，引导件600的一端固定在引导件安装座870上。如此，第一驱动机构400驱动滑座820移动，即可带动第一焊接模组200、引导件600和辅助件700同时移动。
可以理解的是，第一驱动机构400可采用不同的结构，只要能够实现直线往复动作即可，例如可以采用丝杆螺母传动机构、齿轮齿条传动机构或者气缸伸缩装置等。
参照图8，在一些实施例中，第一驱动机构400采用连杆机构，包括电机及减速器410、转轮420和连杆430，转轮420上设有滑槽421，与滑槽421滑动连接设有轴件，具体地，轴件可以采用螺栓，轴件与连杆430的一端转动连接，连杆430的另一端与滑座820转动连接，如此，电机带动转轮420旋转，通过连杆机构的传动可带动滑座820移动，转轮420每旋转一个角度，滑座820渐进式移动一小段距离。沿滑槽421调节轴件的位置，可调节带动滑座840往复移动的行程，进而调节分隔接缝的左右极限位置。
可以理解的是，辅助件700部分插入引导件600的缝隙610中，辅助件700可选择设置为上下升降调节，如此，可调节辅助件700插入引导件600的距离。
在本实施例中，焊接装置还包括第二驱动机构(未图示)，第二焊接模组100包括相互配合的第三焊接头110和第四焊接头120，第三焊接头110和第四焊接头120可上下动作，第二驱动机构用于驱动第二焊接模组100移动，使第三焊接头110和第四焊接头120焊接完成后，夹持带动布料10向前输送预定距离，从而实现布料10的向前输送。具体地，预定距离为容纳腔体30的宽度，布料10每向前移动所述预定距离，第二焊接模组100进行一次焊接，布料10内部形成多个连续间隔的容纳腔体30。
可以理解的是，第二驱动机构可以采用不同的结构，只要能够实现驱动第二焊接模组100直线往复动作即可。
当然，可以理解的是，作为替代方案，可以不设置第二驱动机构驱动第二焊接模组100，而另外设置驱动机构直接带动布料移动。
参照图9，在一些实施例中，在弹簧输送机构500靠近第二焊接模组100的一端即前端设有拨块520，拨块520设置为可上下以及前后移动动作，拨块520拨动弹簧60向前移动，将弹簧60装入第一腔体31中。
可以理解的是，每个弹簧输送机构500可对应设置一个拨块520，拨块520同时拨动弹簧60装入相应的第一腔体31内。
在一些实施例中，拨块520与第二焊接模组100固定连接，拨块520随第二焊接模组100上下以及前后移动动作，第二驱动机构驱动第二焊接模组100和拨块520同时移动。拨块520设置一个时，可以设置在弹簧输送机构500的前端上方位置或下方位置；或者拨块520设置两个，上方位置和下方位置分别设置一个。
参照图1至图5，在本实施例中，焊接装置包括第三焊接模组300，第三焊接模组300包括第五焊接头310和第六焊接头320，布料10呈U型对折，第三焊接模组300用于焊接布料10的侧边形成封口，沿布料10的输送方向，第三焊接模组300设置在第二焊接模组100和第一焊接模组200的上游位置，第三焊接模组300焊接形成有第二焊缝50。
在一些实施例中，焊接装置包括定位件910，定位件910呈长条状，定位件910平行于弹簧输送机构500的输送方向，定位件910设置在布料10的侧边封口位置，布料10包裹定位件910，在定位件910的外侧形成外凸的形状，便于第三焊接模组300进行焊接，第三焊接模组300设置在定位件910的外侧，焊接形成的第二焊缝50平行于定位件910。参照图10，具体地，定位件910弯折形成对称倾斜向外侧凸出的形状。
在一些实施例中，焊接装置包括切割组件和吸料装置930，其中，切割组件切除第三焊接模组300焊接后多余的边料，切割组件包括切刀920和引导机构921，引导机构921用于避免边料切割过程中发生摆动，具体地，引导机构921可以采用上下两个引导块，两个引导块之间具有小距离的间隙，供布料穿过，使布料保持平直，引导块上设置供切刀920穿过的槽口；或者引导机构可以采用上下设置的两个导轮等结构。吸料装置930设置在切割组件的下方，吸取切割组件切下的布料10，避免布料10散落在地上。具体地，吸料装置930可包括吸料管，吸 料管连接真空发生器，使吸料管内部形成负压，提供吸附力吸除切下的布料10。
可以理解的是，第一焊接模组200焊接一条分隔接缝40，容纳腔体30分隔形成两层的第一腔体31；容纳腔体30内可以焊接多条分隔接缝40，进而形成三层以上的第一腔体31，相应地，第一焊接模组200、第一驱动机构400、引导件600、辅助件700和弹簧输送机构500可以设置为多个，例如：参照图11至图13，容纳腔体30内焊接两条分隔接缝40，第一焊接模组200、第一驱动机构400、引导件600和辅助件700对应设置为两个，容纳腔体30内形成三层第一腔体31，弹簧输送机构500对应设置三个；同样地，根据此原理可以设置三个以上引导件600和辅助件700，将布料分割为更多层的袋装弹簧串。
本发明实施例还提供一种袋装弹簧垫制造设备，包括上述的多层袋装弹簧串的焊接装置。包含上述多层袋装弹簧串的焊接装置的袋装弹簧垫制造设备，能够生产软硬度渐进变化的弹簧床垫，使床垫更加舒适。
本发明实施例还提供一种多层袋装弹簧串的制作方法，通过上述的多层袋装弹簧串的焊接装置制作，包括以下步骤：
S100、将布料10对折包裹在弹簧输送机构500和定位件910上移动；
S200、第三焊接模组300焊接布料10的侧边形成第二焊缝50，对布料10进行封口；
S300、第一驱动机构400驱动第一焊接模组200沿容纳腔体30的长度方向渐进式移动，调节第一焊接模组200的位置；
S400、第一焊接模组200焊接布料10形成分隔接缝40，使容纳腔体30分隔形成至少两层的第一腔体31；
S500、弹簧输送机构500夹持弹簧60输送，并通过拨块520将弹簧60装入相应的第一腔体31内；
S600、第二焊接模组100焊接布料10形成第一焊缝20，使布料形成间隔的容纳腔体，封装单个的袋装弹簧；
S700、第二驱动机构驱动第二焊接模组100向前移动预定距离，预定距离为容纳腔体30的宽度；
S800、切割组件切除多余的边料，其中通过引导机构921引导边料的移动方向，避免边料 摆动，吸料装置930吸取切下的布料10。
重复步骤S200至S800，随着布料10的移动，布料10内部形成间隔连续的多个容纳腔体30，同时分隔接缝40的位置呈渐进式变化，从而得到间隔连续渐进变化的多层袋装弹簧串。
上面结合附图对本发明实施例作了详细说明，但是本发明不限于上述实施例，在所述技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。

Claims (13)

  1. 一种多层袋装弹簧串的焊接装置，其特征在于，包括：
    至少一个第一焊接模组，用于焊接布料，使容纳弹簧的容纳腔体分隔形成至少两层的第一腔体；
    至少一个第一驱动机构，用于驱动所述第一焊接模组沿所述第一腔体的层列方向移动；
    第二焊接模组，用于焊接布料，使布料形成间隔的容纳腔体；以及
    至少两个间隔设置的弹簧输送机构，所述弹簧输送机构用于夹持弹簧输送进入相应的所述第一腔体内。
  2. 根据权利要求1所述的多层袋装弹簧串的焊接装置，其特征在于：所述焊接装置还包括辅助件，所述辅助件用于戳压布料，使布料在焊缝处预先形成凹陷，所述第一焊接模组包括相互配合的第一焊接头和第二焊接头，所述第一焊接头和所述第二焊接头与所述凹陷匹配设置，所述第一焊接模组在所述凹陷的位置焊接形成焊缝。
  3. 根据权利要求2所述的多层袋装弹簧串的焊接装置，其特征在于：所述焊接装置还包括引导件，所述引导件设置在所述第一焊接头和所述第二焊接头之间，所述引导件上设有缝隙，所述辅助件可部分插入所述缝隙中，所述引导件可沿前后方向选择性延伸设置。
  4. 根据权利要求3所述的多层袋装弹簧串的焊接装置，其特征在于：所述焊接装置还包括支撑部件，所述第一焊接模组、所述引导件和所述辅助件安装在所述支撑部件上，所述第一驱动机构通过驱动所述支撑部件移动，使所述第一焊接模组、所述辅助件和所述引导件同时移动。
  5. 根据权利要求1所述的多层袋装弹簧串的焊接装置，其特征在于：所述焊接装置还包括第二驱动机构，所述第二驱动机构用于驱动所述第二焊接模组移动，使所述第二焊接模组夹持带动布料向前输送预定距离，所述预定距离为所述容纳腔体的宽度。
  6. 根据权利要求5所述的多层袋装弹簧串的焊接装置，其特征在于：在所述弹簧输送机构靠近所述第二焊接模组的一端设有拨块，所述拨块与所述第二焊接模组固定连接，以随所述第二焊接模组上下以及前后动作，用以拨动弹簧向前移动至相应的所述第一腔体中。
  7. 根据权利要求1所述的多层袋装弹簧串的焊接装置，其特征在于：所述焊接装置包括 定位件，所述定位件平行于所述弹簧输送机构的输送方向，所述定位件设置在布料的侧边位置，所述定位件呈向外侧凸出的形状。
  8. 根据权利要求7所述的多层袋装弹簧串的焊接装置，其特征在于：所述焊接装置包括第三焊接模组，所述第三焊接模组用于焊接布料的侧边形成封口，所述第三焊接模组设置在所述定位件的外侧，所述第三焊接模组焊接形成的焊缝平行于所述定位件。
  9. 根据权利要求1至8中任意一项所述的多层袋装弹簧串的焊接装置，其特征在于：所述焊接装置包括切割组件，所述切割组件用于切除多余的边料，所述切割组件包括切刀和引导机构，所述引导机构用于引导边料的移动方向，避免边料摆动。
  10. 根据权利要求9所述的多层袋装弹簧串的焊接装置，其特征在于：所述焊接装置包括吸料装置，所述吸料装置用于吸取所述切割组件切下的布料，所述吸料装置设置在所述切割组件的下方。
  11. 一种袋装弹簧垫制造设备，其特征在于：包括权利要求1至10中任意一项所述的多层袋装弹簧串的焊接装置。
  12. 一种多层袋装弹簧串的制作方法，其特征在于，通过权利要求1至10中任意一项所述的多层袋装弹簧串的焊接装置制作，包括以下步骤：
    将布料对折包裹在所述弹簧输送机构上移动；
    所述第一驱动机构驱动所述第一焊接模组渐进式移动，调节所述第一焊接模组的位置；
    所述第一焊接模组焊接布料形成分隔接缝，使容纳腔体分隔形成至少两层的第一腔体，随着布料的移动，所述分隔接缝的位置渐进式变化；
    所述第二焊接模组焊接布料，使布料形成间隔的容纳腔体；
    所述弹簧输送机构夹持弹簧输送进入相应的所述第一腔体内；
    设置第三焊接模组，所述第三焊接模组焊接布料的侧边形成封口。
  13. 根据权利要求12所述的多层袋装弹簧串的制作方法，其特征在于：设置切割组件切割所述第三焊接模组焊接布料后多余的边料，所述切割组件包括切刀和引导机构，通过所述引导机构引导边料的移动方向，避免边料摆动。
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